CN114184746B - Lining local deformation crack monitoring device based on hydraulic engineering - Google Patents
Lining local deformation crack monitoring device based on hydraulic engineering Download PDFInfo
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- CN114184746B CN114184746B CN202111513111.9A CN202111513111A CN114184746B CN 114184746 B CN114184746 B CN 114184746B CN 202111513111 A CN202111513111 A CN 202111513111A CN 114184746 B CN114184746 B CN 114184746B
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 45
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 4
- 230000003203 everyday effect Effects 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
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- 238000001125 extrusion Methods 0.000 description 2
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- 238000003756 stirring Methods 0.000 description 2
- 235000013290 Sagittaria latifolia Nutrition 0.000 description 1
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- 239000011150 reinforced concrete Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The invention provides a lining local deformation crack monitoring device based on hydraulic engineering, which relates to the technical field of lining local deformation crack monitoring and comprises the following components: the mount pad, rotate intracavity internal rotation and install a show piece, the show piece is annular block structure, show piece bottom surface has a rotating block through a connecting piece fixed mounting, the connecting piece is tubular structure, the connecting piece rotates to be connected in the intercommunication inslot, the rotating block is circular block structure, the rotating block rotates to be connected in the rotation inslot, it possesses the structure of discernment, the staff of being convenient for can spot check whether staff has according to prescribing every day to the crack inspect, and through this structure of discernment, the staff is inspected according to prescribing every day to the crack plays mandatory effect, the current observation sign has only been possessed the identification function, it can't play the function of discernment, lead to the manager unable discernment staff to have according to prescribing every day to the crack inspect, there is the problem of using the defect.
Description
Technical Field
The invention relates to the technical field of lining local deformation crack monitoring, in particular to a lining local deformation crack monitoring device based on hydraulic engineering.
Background
Lining refers to a permanent supporting structure built with reinforced concrete or the like along the circumference of a tunnel body in order to prevent surrounding rock from deforming or collapsing.
When the lining is locally deformed and cracked, a representative position is generally required to be selected to be embedded with an observation mark, and the observation mark is inspected every day according to the stipulation requirement, but the observation mark only has the marking function and cannot perform the identification function, so that a manager cannot identify whether a worker inspects the crack every day according to the stipulation, and the application defect exists.
Disclosure of Invention
In view of the above, the present invention provides a lining local deformation crack monitoring device based on hydraulic engineering, which has an identification structure, so that a manager can check whether a worker checks a crack every day according to a specification, and the identification structure can perform a mandatory function on checking the crack every day according to the specification.
The invention provides a lining local deformation crack monitoring device based on hydraulic engineering, which specifically comprises the following steps: the upper end of the mounting seat is in a circular block structure, the lower end of the mounting seat is in a circular truncated cone block structure, and a screw is arranged at the bottom end surface of the mounting seat; the axle center part of the top end surface of the mounting seat is provided with a splicing groove which is in a circular groove structure, the bottom surface of the inner end of the splicing groove is provided with a rotating groove which is in a circular groove structure, and the diameter of the rotating groove is larger than that of the splicing groove; a rotating cavity is formed in the upper side of the inner part of the mounting seat, the rotating cavity is of an annular groove structure, the cross section of one side of the rotating cavity is of a rectangular structure, and the rotating cavity and the rotating groove are in a coaxial state; the rotating cavity is communicated with the rotating groove through a communicating groove, the communicating groove is of an annular groove structure, and the communicating groove and the rotating cavity are in a coaxial state; the display device is characterized in that a display block is rotatably installed in the rotating cavity, the display block is of an annular block structure, a rotating block is fixedly installed on the bottom end face of the display block through a connecting piece, the connecting piece is of a cylindrical structure, the connecting piece is rotationally connected in the communicating groove, the rotating block is of a circular block structure, and the rotating block is rotationally connected in the rotating groove.
Optionally, two sides of the top end surface and the bottom end surface of the display block are respectively provided with a rubber limiting cushion layer, the rubber limiting cushion layers are in an annular block structure, and the rubber limiting cushion layers are closely attached to the inner end surfaces of the rotating cavities; six rotation auxiliary parts are rotatably mounted on the outer peripheral surface and the inner peripheral surface of the display block respectively in an annular array shape, the rotation auxiliary parts are balls, and the display block is in rotary contact with the inner end surface of the rotation cavity through the rotation auxiliary parts; six rotation auxiliary parts are rotatably arranged on the outer peripheral surface, the inner peripheral surface, the top end surface and the bottom end surface of the rotating block respectively in an annular array shape, and the rotating block is in rotary contact with the inner end surface of the rotating groove through the rotation auxiliary parts.
Optionally, seven digital identifiers are arranged on the top end surface of the display block in an annular array shape, and the seven digital identifiers are respectively 1, 2, 3, 4, 5, 6 and 7; an observation hole site communicated with the rotating cavity is formed in the top end surface of the mounting seat, the observation hole site is a round hole, and a piece of transparent glass is embedded in the opening end part of the inner peripheral surface of the observation hole site; the observation hole site position corresponds to the digital identification site position.
Optionally, the bottom surface of the inner end of the rotating groove is in an annular array shape and is provided with seven limit slots in total, each limit slot is in a circular groove structure, each limit slot is internally inserted with a limit column, each limit column is in a cylindrical structure, the bottom surface of the inner end of each limit column is fixedly connected with the bottom surface of the inner end of each limit slot through a reset piece A, and the reset piece A is a spring; and in the normal extension state of the reset piece A, the top end of the limit post exceeds the bottom surface of the inner end of the rotating groove.
Optionally, seven limiting jacks A are formed in the annular array shape at the top end of the rotating block, and the limiting jacks A are round holes; an arrow mark is arranged on the top end surface of the display block adjacent to each digital mark part; and the seven limiting jacks A and the seven limiting slots are in a coaxial state, one digital mark is positioned at the position of the observation hole, the arrow head end of the arrow mark adjacent to the digital mark is overlapped with the edge of the observation hole, and the top ends of the limiting posts are inserted into the limiting jacks A in the normal extending state of the reset piece A.
Optionally, the plug-in connector also comprises a mounting plug-in connector, wherein the whole mounting plug-in connector is of a cylindrical block structure, and the diameter of the mounting plug-in connector is consistent with that of the plug-in groove; the center part of the top end surface of the installation plug-in unit is provided with an installation slot which is in a hexagonal groove structure, the center part of the bottom surface of the inner end of the installation slot is provided with a storage groove which is in a circular groove structure, the bottom surface of the inner end of the installation slot is in an annular array shape, and seven limit jacks B are formed in total and are round holes; the upper side of the outer peripheral surface of the mounting plug-in unit is provided with two poking columns in an annular array shape, and the poking columns are cylinders.
Optionally, sliding connection has a briquetting in the installation slot, and the briquetting is hexagon piece structure, and the briquetting bottom personally submits annular array form and is provided with seven in total and supports the pressure post, and seven support the pressure post and peg graft respectively in seven spacing jacks B.
Optionally, the bottom end surface of the pressing block is fixedly connected with the bottom surface of the inner end of the accommodating groove through a reset piece B, the reset piece B is a spring, the bottom end of the pressing column protrudes out of the bottom end surface of the mounting plug in the normal extension state of the reset piece B, and the bottom end surface of the pressing block is not contacted with the bottom surface of the inner end of the mounting slot; the strength of the resetting piece B is greater than that of the resetting piece A; the bottom end face of the mounting plug-in is in a joint state with the bottom end face of the rotating groove, when seven pressing columns are in a corresponding state with seven limiting columns, the bottom ends of the pressing columns are inserted into the limiting insertion holes A, and the top end face of the limiting columns and the bottom end face of the rotating groove are in the same horizontal plane; the bottom end face of the pressing block is in contact with the bottom face of the inner end of the mounting slot, and when seven pressing posts are in a corresponding state with seven limiting posts, the bottom ends of the pressing posts are inserted into the limiting slot.
Advantageous effects
Compared with the lining local deformation crack observation mark, the lining local deformation crack monitoring device provided by the embodiment of the invention has the identification structure, so that a manager can check whether a worker checks the crack every day according to the regulations conveniently, and the identification structure plays a mandatory role in checking the crack every day according to the regulations.
In addition, the plugging groove formed in the axial center of the top end surface of the mounting seat is of a circular groove structure, and the lining local deformation crack monitoring device cannot be disassembled through rotation of a common tool under the plugging cooperation of the pressing column and the limiting slot in the mounting plug-in unit.
In addition, in the normal extension state of the reset piece A, the top ends of the limiting columns are inserted into the limiting insertion holes A, and through the arrangement of seven limiting columns, the pressing columns in the installation plug-in are not pressed down at the same time, the rotating block cannot be rotated, so that the digital marks corresponding to the observation hole positions cannot be rotated and adjusted, and the rotating and adjusting of the digital marks corresponding to the observation hole positions can be realized only by workers carrying the installation plug-in correspondingly.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic view of a mount, display block and mounting insert according to the present invention in a disassembled state;
FIG. 2 shows a schematic diagram of an isometric view of a mount according to the present invention;
FIG. 3 shows a schematic top view of a mount according to the present invention;
FIG. 4 shows a schematic cross-sectional view of A-A of FIG. 3 in accordance with the present invention;
FIG. 5 illustrates a partially enlarged schematic construction of FIG. 4 at B in accordance with the invention;
FIG. 6 shows a schematic diagram of a top end isometric view of a display block according to the present invention;
FIG. 7 shows a schematic view of the bottom end of a display block according to the present invention;
FIG. 8 shows a schematic cross-sectional view of a display block according to the present invention;
FIG. 9 shows a schematic view of the bottom end of the mounting insert according to the present invention in an isometric configuration;
FIG. 10 shows a schematic view of the construction of the mounting insert, compact according to the invention in a disassembled state;
FIG. 11 is a schematic view showing a structure of the press block of FIG. 9 in a removed state according to the present invention;
FIG. 12 shows a schematic view of the internal cross-sectional structure of a mounting insert according to the present invention;
fig. 13 is a schematic view showing an enlarged partial sectional structure of the reset member a according to the present invention in a state in which the stopper post is inserted into the stopper insertion hole a in a normal extended state;
FIG. 14 is a schematic view showing the construction of the installation insert of FIG. 13 in an inserted state in accordance with the present invention;
FIG. 15 is a schematic view showing the structure of the press block of FIG. 14 in a state where the bottom surface of the press block is attached to the bottom surface of the inner end of the mounting slot according to the present invention;
list of reference numerals
1. A mounting base; 101. a plug-in groove; 102. transparent glass; 103. a screw; 104. a limit column; 105. a resetting piece A; 106. a limit slot; 107. a rotating groove; 108. a communication groove; 109. a rotating chamber; 1010. observing the hole site; 2. a display block; 201. a digital identifier; 202. arrow mark; 203. a rubber limit cushion layer; 204. a rotation auxiliary member; 205. a rotating block; 206. a connecting piece; 207. limiting jack A; 3. installing an insert; 301. stirring the column; 302. installing a slot; 303. a pressing column; 304. a resetting piece B; 305. briquetting; 306. limiting jack B; 307. and a storage groove.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 15:
the invention provides a lining local deformation crack monitoring device based on hydraulic engineering, which comprises: the installation seat 1, the upper end of the installation seat 1 is in a round block structure, the lower end of the installation seat 1 is in a round block structure, a screw 103 is arranged on the bottom end surface of the installation seat 1, the installation seat 1 is conveniently screwed into the lining through the arrangement of the screw 103, and further, the lower end of the installation seat 1 is in a round block structure, so that when the screw 103 is screwed into the lining, the lower end of the installation seat 1 can also be screwed into the lining, and only a part of the round block structure at the upper end of the installation seat 1 is left outside, thereby avoiding the installation seat 1 from being pulled out; the axial center of the top end surface of the mounting seat 1 is provided with a splicing groove 101, the splicing groove 101 is in a circular groove structure, the screw 103 cannot be taken out of the lining through common tool rotation under the cooperation of no mounting plug-in 3 by virtue of the design of the circular groove structure of the splicing groove 101, the bottom surface of the inner end of the splicing groove 101 is provided with a rotating groove 107, the rotating groove 107 is in a circular groove structure, and the diameter of the rotating groove 107 is larger than that of the splicing groove 101; a rotating cavity 109 is formed in the upper side of the inside of the mounting seat 1, the rotating cavity 109 is of an annular groove structure, the cross section of one side of the rotating cavity 109 is of a rectangular structure, and the rotating cavity 109 and the rotating groove 107 are in a coaxial state; the rotating cavity 109 is communicated with the rotating groove 107 through a communicating groove 108, the communicating groove 108 is of an annular groove structure, and the communicating groove 108 and the rotating cavity 109 are in a coaxial center state; a display block 2 is rotatably installed in the rotating cavity 109, the display block 2 is of an annular block structure, a rotating block 205 is fixedly installed on the bottom end surface of the display block 2 through a connecting piece 206, the connecting piece 206 is of a cylindrical structure, the connecting piece 206 is rotatably connected in the communicating groove 108, the rotating block 205 is of a circular block structure, and the rotating block 205 is rotatably connected in the rotating groove 107.
In addition, according to the embodiment of the present invention, as shown in fig. 6 and 8, two sides of the top end surface and the bottom end surface of the display block 2 are provided with a rubber limiting cushion layer 203, the rubber limiting cushion layer 203 has an annular block structure, and the rubber limiting cushion layer 203 is closely attached to the inner end surface of the rotating cavity 109; six rotation auxiliary pieces 204 are rotatably mounted on the outer peripheral surface and the inner peripheral surface of the display block 2 in an annular array shape respectively, the rotation auxiliary pieces 204 are balls, and the display block 2 is in rotary contact with the inner end surface of the rotation cavity 109 through the rotation auxiliary pieces 204; six rotation auxiliary pieces 204 are rotatably installed on the outer peripheral surface, the inner peripheral surface, the top end surface and the bottom end surface of the rotation block 205 in an annular array, the rotation block 205 is in rotary contact with the inner end surface of the rotation groove 107 through the rotation auxiliary pieces 204, and the smoothness and the non-obstruction during rotation are ensured through the arrangement of the rotation auxiliary pieces 204.
In addition, according to the embodiment of the present invention, as shown in fig. 6, seven digital marks 201 are disposed on the top end surface of the display block 2 in a ring-shaped array, the seven digital marks 201 are "1", "2", "3", "4", "5", "6", "7", and the seven digital marks 201 may correspond to seven days of one week, respectively; an observation hole site 1010 communicated with the rotating cavity 109 is formed in the top end surface of the mounting seat 1, the observation hole site 1010 is a round hole, and a piece of transparent glass 102 is embedded in the opening end part of the inner peripheral surface of the observation hole site 1010; the position of the observation hole 1010 corresponds to the position of the digital mark 201, so that the manager can judge whether the worker checks the crack according to the specification by observing whether the digital mark 201 corresponds to the current day of week through the observation hole 1010.
In addition, according to the embodiment of the invention, as shown in fig. 5, seven limit slots 106 are formed on the bottom surface of the inner end of the rotary slot 107 in an annular array shape, each limit slot 106 is in a circular slot structure, each limit slot 106 is internally inserted with a limit column 104, each limit column 104 is in a cylindrical structure, the bottom surface of the inner end of each limit column 104 is fixedly connected with the bottom surface of the inner end of each limit slot 106 through a reset piece A105, and the reset piece A105 is a spring; in the normal extension state of the resetting piece A105, the top end of the limiting column 104 exceeds the bottom surface of the inner end of the rotating groove 107, as shown in FIG. 7, the top end of the rotating block 205 is in an annular array shape, seven limiting jacks A207 are formed in total, and the limiting jacks A207 are round holes; the top end surface of the display block 2 is provided with an arrow mark 202 adjacent to the part of each digital mark 201; under the coaxial state of the seven limiting jacks A207 and the seven limiting slots 106, one digital mark 201 is positioned at the position of the observation hole site 1010, the arrow end of the arrow mark 202 adjacent to the digital mark 201 coincides with the edge of the observation hole site 1010, and the top end of the limiting post 104 is inserted into the limiting jack A207 under the common extension state of the reset piece A105, so that the rotating block 205 cannot be rotated by the arrangement of the seven limiting posts 104 and the pressing post 303 in the mounting plug-in 3, so that the digital mark 201 corresponding to the observation hole site 1010 cannot be rotated and adjusted, and the rotating adjustment of the digital mark 201 corresponding to the observation hole site 1010 can be realized only by a worker correspondingly carrying the mounting plug-in 3.
In addition, according to the embodiment of the invention, as shown in fig. 10, the plug-in connector comprises a mounting plug-in connector 3, wherein the mounting plug-in connector 3 is in a cylindrical block structure as a whole, and the diameter of the mounting plug-in connector 3 is consistent with that of the plug-in groove 101; the center part of the top end surface of the installation plug-in 3 is provided with an installation slot 302, the installation slot 302 is in a hexagonal slot structure, the center part of the bottom surface of the inner end of the installation slot 302 is provided with a storage slot 307, the storage slot 307 is in a circular slot structure, the bottom surface of the inner end of the installation slot 302 is in an annular array shape, seven limit jacks B306 are provided in total, and the limit jacks B306 are round holes; two poking columns 301 are arranged on the upper side of the outer peripheral surface of the installation plug-in unit 3 in an annular array manner, the poking columns 301 are cylinders, as shown in fig. 10 and 12, a pressing block 305 is connected in a sliding manner in the installation slot 302, the pressing block 305 is in a hexagonal block structure, seven pressing columns 303 are arranged at the bottom end surface of the pressing block 305 in an annular array manner, the seven pressing columns 303 are respectively inserted into seven limiting insertion holes B306, as shown in fig. 12 and 15, the bottom end surface of the pressing block 305 is fixedly connected with the bottom surface of the inner end of the storage slot 307 through a reset piece B304, the reset piece B304 is a spring, the bottom end surface of the pressing block 305 protrudes out of the bottom end surface of the installation plug-in unit 3 in the normal extension state of the reset piece B304, and the bottom end surface of the pressing block 305 is not contacted with the bottom surface of the inner end of the installation slot 302; the strength of the reset piece B304 is larger than that of the reset piece A105; when the bottom end face of the mounting plug-in 3 is attached to the bottom end face of the rotating groove 107 and seven pressing columns 303 are in a corresponding state with seven limiting columns 104, the bottom ends of the pressing columns 303 are inserted into the limiting insertion holes A207, and the top end faces of the limiting columns 104 and the bottom end faces of the rotating groove 107 are in the same horizontal plane; when the bottom end surface of the pressing block 305 is in contact with the bottom surface of the inner end of the mounting slot 302 and seven pressing columns 303 are in a state corresponding to seven limiting columns 104, the bottom ends of the pressing columns 303 are inserted into the limiting slots 106, so that the limiting mounting of the mounting plug 3 and the mounting seat 1 is realized, the inner hexagonal wrench can be rotated at the moment, and the screw 103 is synchronously driven to rotate, so that the screw 103 is screwed into the representative position of the crack, and the mounting of the observation mark is completed.
Specific use and action of the embodiment:
when a crack appears in the lining local deformation, a representative position of the crack is selected, the bottom end of the screw 103 is aligned with the position, then the installation insert 3 is inserted into the inserting groove 101, the pressing column 303 is aligned with the limiting column 104, then the inner hexagonal wrench is inserted into the installation slot 302, the pressing block 305 moves downwards along the installation slot 302 under the extrusion of the inner hexagonal wrench, the reset piece B304 is compressed, and meanwhile, the bottom end of the pressing column 303 is inserted into the limiting slot 106, so that the limiting installation of the installation insert 3 and the installation seat 1 is realized, the inner hexagonal wrench can be rotated at the moment, and the screw 103 is synchronously driven to rotate, so that the screw 103 is screwed into the representative position of the crack, and the installation of the observation mark is completed;
after the daily staff checks the cracks according to the specification, in order to identify that the staff has checked the cracks according to the specification, the staff can insert the installation plug-in unit 3 into the inserting groove 101 and align the pressing column 303 with the limiting column 104, because the strength of the resetting piece B304 is larger than that of the resetting piece A105, under the extrusion of the pressing column 303, the bottom end of the pressing column 303 is inserted into the limiting jack A207, the top end surface of the limiting column 104 and the bottom end surface of the rotating groove 107 are in the same horizontal plane, at this time, the installation plug-in unit 3 and the rotating block 205 are in limiting connection, and under the limiting of the rotating block 205 by the limiting column 104, the installation plug-in unit 3 can be rotated by the stirring column 301, so that the display block 2 can be driven to rotate along the rotating cavity 109, the corresponding digital mark 201 is selected according to the current week date to be moved to the position of the observing hole site 1010, recording is realized, and when the staff is convenient to check the fact whether the digital mark 201 displayed by the observing hole site 1010 corresponds to the current week date, so that whether the staff checks the cracks according to the specification;
in the normal extension state of the resetting piece A105, the top ends of the limiting columns 104 are inserted into the limiting insertion holes A207, and through the arrangement of seven limiting columns 104, the pressing columns 303 in the installation plug-in 3 are not pressed down at the same time, and the rotating block 205 cannot be rotated, so that the digital mark 201 corresponding to the observation hole position 1010 cannot be rotated and adjusted, and the rotation and adjustment of the digital mark 201 corresponding to the observation hole position 1010 can be realized only by a worker carrying the installation plug-in 3.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (3)
1. Lining cutting local deformation crack monitoring devices based on hydraulic engineering, its characterized in that includes: the mounting seat (1), the upper end of the mounting seat (1) is in a round block structure, the lower end of the mounting seat is in a round table block structure, and a screw (103) is arranged on the bottom end surface of the mounting seat (1); the mounting seat (1) is characterized in that a plug-in groove (101) is formed in the axial center of the top end surface of the mounting seat, the plug-in groove (101) is of a circular groove structure, a rotary groove (107) is formed in the bottom surface of the inner end of the plug-in groove (101), the rotary groove (107) is of a circular groove structure, and the diameter of the rotary groove (107) is larger than that of the plug-in groove (101); a rotating cavity (109) is formed in the upper side of the inside of the mounting seat (1), the rotating cavity (109) is of an annular groove structure, one side section of the rotating cavity (109) is of a rectangular structure, and the rotating cavity (109) and the rotating groove (107) are in a coaxial state; the rotating cavity (109) is communicated with the rotating groove (107) through a communicating groove (108), the communicating groove (108) is of an annular groove structure, and the communicating groove (108) and the rotating cavity (109) are in a coaxial state; a display block (2) is rotationally arranged in the rotating cavity (109), the display block (2) is in an annular block structure, a rotating block (205) is fixedly arranged on the bottom end surface of the display block (2) through a connecting piece (206), the connecting piece (206) is in a cylindrical structure, the connecting piece (206) is rotationally connected in the communicating groove (108), the rotating block (205) is in a circular block structure, and the rotating block (205) is rotationally connected in the rotating groove (107);
seven limit slots (106) are formed in the bottom surface of the inner end of the rotary slot (107) in an annular array mode, each limit slot (106) is of a circular slot structure, each limit slot (106) is internally inserted with a limit column (104), each limit column (104) is of a cylindrical structure, the bottom surface of the inner end of each limit column (104) is fixedly connected with the bottom surface of the inner end of each limit slot (106) through a reset piece A (105), and the reset pieces A (105) are springs; in the normal extension state of the resetting piece A (105), the top end of the limiting column (104) exceeds the bottom surface of the inner end of the rotating groove (107);
seven limiting jacks A (207) are formed in the top surface of the rotating block (205) in an annular array mode, and the limiting jacks A (207) are round holes; an arrow mark (202) is arranged at the position, adjacent to each digital mark (201), of the top end surface of the display block (2); seven limiting jacks A (207) and seven limiting slots (106) are in a coaxial state, one digital mark (201) is positioned at the position of an observation hole site (1010), the arrow end of an arrow mark (202) adjacent to the digital mark (201) is overlapped with the edge of the observation hole site (1010), and the top end of a limiting column (104) is inserted into the limiting jack A (207) in a common extension state of a resetting piece A (105);
the installation plug-in unit (3) is integrally in a cylindrical block structure, and the diameter of the installation plug-in unit (3) is consistent with the diameter of the inserting groove (101); the center part of the top end surface of the installation plug-in (3) is provided with an installation slot (302), the installation slot (302) is of a hexagonal slot structure, the center part of the bottom surface of the inner end of the installation slot (302) is provided with a storage slot (307), the storage slot (307) is of a circular slot structure, the bottom surface of the inner end of the installation slot (302) is of an annular array shape, seven limit jacks B (306) are provided in total, and the limit jacks B (306) are round holes; two poking columns (301) are arranged on the upper side of the outer peripheral surface of the mounting plug-in unit (3) in an annular array shape, and the poking columns (301) are cylinders;
a pressing block (305) is slidably connected in the mounting slot (302), the pressing block (305) is of a hexagonal block structure, seven pressing columns (303) are arranged at the bottom end of the pressing block (305) in an annular array shape, and the seven pressing columns (303) are respectively inserted into seven limiting insertion holes B (306);
the bottom end face of the pressing block (305) is fixedly connected with the bottom face of the inner end of the containing groove (307) through a reset piece B (304), the reset piece B (304) is a spring, the bottom end of the pressing column (303) protrudes out of the bottom end face of the mounting plug-in unit (3) in the normal extension state of the reset piece B (304), and the bottom end face of the pressing block (305) is not contacted with the bottom face of the inner end of the mounting slot (302); the strength of the reset piece B (304) is larger than that of the reset piece A (105); when seven pressing columns (303) are in a corresponding state with seven limiting columns (104), the bottom ends of the pressing columns (303) are inserted into the limiting insertion holes A (207), and the top end surfaces of the limiting columns (104) and the bottom end surfaces of the rotating grooves (107) are in the same horizontal plane; the bottom end face of the pressing block (305) is in contact with the bottom face of the inner end of the mounting slot (302), and when seven pressing columns (303) are in a state corresponding to seven limiting columns (104), the bottom ends of the pressing columns (303) are inserted into the limiting slots (106).
2. The hydraulic engineering-based lining local deformation and crack monitoring device as claimed in claim 1, wherein: a rubber limiting cushion layer (203) is arranged on both sides of the top end surface and the bottom end surface of the display block (2), the rubber limiting cushion layer (203) is of an annular block structure, and the rubber limiting cushion layer (203) is closely attached to the inner end surface of the rotating cavity (109); six rotation auxiliary pieces (204) are rotatably mounted on the outer peripheral surface and the inner peripheral surface of the display block (2) in an annular array, the rotation auxiliary pieces (204) are balls, and the display block (2) is in rotary contact with the inner end surface of the rotation cavity (109) through the rotation auxiliary pieces (204); six rotation auxiliary pieces (204) are rotatably mounted on the outer peripheral surface, the inner peripheral surface, the top end surface and the bottom end surface of the rotation block (205) in an annular array, and the rotation block (205) is in rotary contact with the inner end surface of the rotation groove (107) through the rotation auxiliary pieces (204).
3. The hydraulic engineering-based lining local deformation and crack monitoring device as claimed in claim 1, wherein: seven digital marks (201) are arranged on the top surface of the display block (2) in an annular array shape, and the seven digital marks (201) are respectively 1, 2, 3, 4, 5, 6 and 7; an observation hole site (1010) communicated with the rotating cavity (109) is formed in the top end surface of the mounting seat (1), the observation hole site (1010) is a round hole, and a piece of transparent glass (102) is embedded in the opening end part of the inner peripheral surface of the observation hole site (1010); the position of the observation hole position (1010) corresponds to the position of the digital mark (201).
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| CN115031686B (en) * | 2022-06-06 | 2024-08-02 | 新疆卓越工程项目管理有限公司 | Intelligent automatic level gauge for building supervision site |
| CN116256010B (en) * | 2023-02-14 | 2023-09-15 | 滁州学院 | Remote sensing system based on environmental monitoring |
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