CN114575407A - Square mud door leveling tool assembly of dredger - Google Patents
Square mud door leveling tool assembly of dredger Download PDFInfo
- Publication number
- CN114575407A CN114575407A CN202210297630.4A CN202210297630A CN114575407A CN 114575407 A CN114575407 A CN 114575407A CN 202210297630 A CN202210297630 A CN 202210297630A CN 114575407 A CN114575407 A CN 114575407A
- Authority
- CN
- China
- Prior art keywords
- mud door
- dredger
- tool assembly
- leveling
- square mud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention belongs to the technical field of ship installation, and discloses a leveling tool assembly for a square mud door of a dredger, which comprises a support and an adjusting mechanism, wherein the adjusting mechanism comprises a support and a leveling assembly, the support is installed on the support, the leveling assembly comprises a jacking bolt and a nut which are in threaded connection, the nut is fixedly connected with the support, and one end of the jacking bolt penetrates through the support to be in abutting contact with the mud door. The square mud door leveling tool assembly for the dredger is simple in overall structure and convenient to assemble on site, a mud door is placed on the leveling tool assembly, the flatness of the square mud door is accurately adjusted by adjusting the jacking bolt, the square mud door can be assembled quickly, the precision requirement can be met, and the square mud door leveling tool assembly has important practical significance in production practice.
Description
Technical Field
The invention relates to the technical field of ship installation, in particular to a leveling tool assembly for a square mud door of a dredger.
Background
When the square mud door of the dredger is assembled, the stainless steel rubber-pressing surface needs to be leveled. At present, the stainless steel rubber pressing surface of a square mud door is leveled by common pure hydraulic oil top type adjustment, fine adjustment can be achieved by hydraulic oil top type ascending adjustment, but the requirement that the flatness difference is 1mm after the square mud door of a dredger is assembled cannot be met by descending adjustment, so that the flatness after the square mud door is assembled cannot meet the requirement, and a large amount of matching time is required. Therefore, a tool which is simple in structure and capable of ascending and descending to finely adjust the flatness of the square mud door needs to be designed.
Disclosure of Invention
The invention aims to provide a leveling tool assembly for a square mud door of a dredger, which aims to solve the problems that the flatness is difficult to adjust and the adjusting precision is poor in the installation process of the mud door.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a square mud door leveling frock subassembly of dredge, includes support and adjustment mechanism, adjustment mechanism includes pillar and leveling subassembly, the pillar install in on the support, the leveling subassembly includes threaded connection's jacking bolt and nut, the nut with pillar fixed connection, the one end of jacking bolt is worn out the pillar leans on the contact with the mud door top.
Optionally, the pillar is hollow, and the nut is fixedly installed inside the pillar.
Optionally, the brace includes Contraband plates and a plurality of reinforcement plates disposed within the Contraband plate, the nut being fixedly mounted within the Contraband plate.
Optionally, the bracket is made of a steel material.
Optionally, the adjusting mechanisms are provided in two sets, and the two sets of adjusting mechanisms are installed at two ends of the support in the length direction.
Optionally, the leveling assemblies are provided with at least two groups, and at least one group of the leveling assemblies is installed at two ends of the support in the length direction.
Optionally, the bracket includes pillars and connecting assemblies, four of the pillars are distributed in a matrix form, two ends of the connecting assemblies correspond to two of the pillars for fixed connection, and two of the connecting assemblies are arranged oppositely.
Optionally, the connecting assembly includes a horizontal rod and diagonal draw bars respectively disposed at two ends of the horizontal rod, and two ends of the horizontal rod are fixedly connected to the vertical column; one end of the diagonal draw bar is fixedly connected with the horizontal rod, and the other end of the diagonal draw bar is fixedly connected with the upright post.
Optionally, a first connecting plate, a second connecting plate and a third connecting plate are fixedly arranged on the upright post, and the upright post, the diagonal draw bar and the horizontal bar are detachably connected with the upright post through the first connecting plate, the second connecting plate and the third connecting plate respectively.
Optionally, a chassis is arranged at one end of the upright post, which is in contact with the ground.
The invention has the beneficial effects that:
the leveling tool assembly for the square mud door of the dredger is simple in overall structure and convenient to assemble on site, the square mud door is placed on the leveling tool assembly, the flatness of the square mud door is accurately adjusted by adjusting the jacking bolt, the assembly of the square mud door can be rapidly completed, the precision requirement can be met, and the leveling tool assembly has important practical significance in production practice.
Drawings
FIG. 1 is a schematic structural view of a square mud door leveling tool assembly of a dredger according to an embodiment of the invention;
FIG. 2 is a front view of a dredger square mud door leveling tool assembly according to an embodiment of the invention;
FIG. 3 is a top view of a dredger square mud door leveling tool assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an adjustment mechanism according to an embodiment of the present invention;
FIG. 5 is a front view of an adjustment mechanism according to an embodiment of the present invention;
FIG. 6 is a side view of the adjustment mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a coupling assembly according to an embodiment of the present invention;
FIG. 8 is a front view of a coupling assembly according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a pillar according to an embodiment of the present invention.
The structure is schematic.
In the figure:
1. a support; 11. a column; 111. a first connecting plate; 112. a second connecting plate; 113. a third connecting plate; 114. a chassis; 12. a connection assembly; 121. a horizontal bar; 122. a diagonal member;
2. an adjustment mechanism; 21. a leveling assembly; 211. jacking bolts; 212. a nut; 22. a pillar; 221. contraband a board; 222. a reinforcing plate.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-9, the invention provides a leveling tool assembly for a square mud door of a dredger, which comprises a bracket 1 and an adjusting mechanism 2, wherein the adjusting mechanism 2 comprises a support column 22 and a leveling assembly 21, the support column 22 is installed on the bracket 1, the leveling assembly 21 comprises a jacking bolt 211 and a nut 212 which are in threaded connection, the nut 212 is fixedly connected with the support column 22, and one end of the jacking bolt 211 penetrates through the support column 22 to be in abutting contact with the mud door.
In this embodiment, the overall structure of the square mud door leveling tool assembly of the dredger is shown in fig. 1, the support 1 is a frame-shaped structure as a whole, two sets of adjusting mechanisms 2 are provided and are respectively installed at two ends of the support 1 in the length direction, as shown in fig. 1, specifically, the adjusting mechanisms 2 include a support column 22 and a leveling assembly 21, the leveling assembly 21 includes a jacking bolt 211 and a nut 212, in this embodiment, the support column 22 is hollow, the nut 212 is fixedly installed inside the support column 22, and the jacking bolt 211 is in threaded connection with the nut 212. During the use, place the square mud door of dredge on the square mud door leveling frock subassembly of dredge earlier, the operation personnel carry out precession or screw-out through manual spanner to jacking bolt 211, adjust jacking bolt 211, so that the square mud door of dredge jacking or sink, adjust the plane degree that the square mud door of dredge was assembled to instruments such as long guiding ruler after finishing utilizing, detect, if there is the clearance below the long guiding ruler to surpass 1mm, then square mud door is assembled and can not satisfy the requirement, still need continue to adjust, until satisfying this tolerance and being accurate.
Specifically, the support column 22 includes Contraband plates 221 and a plurality of reinforcement plates 222, the plurality of reinforcement plates 222 being disposed within Contraband plates 221, and the nut 212 being fixedly mounted within Contraband plates 221. In this embodiment, the concrete structure of the supporting column 22 is as shown in fig. 4 and 5, the supporting column 22 includes an Contraband plate 221 and a plurality of reinforcing plates 222, the plurality of reinforcing plates 222 are disposed in the Contraband plate 221 at intervals, which can effectively improve the structural strength, and the nut 212 is fixed in the Contraband plate 221 by welding.
Optionally, at least two sets of leveling assemblies 21 are provided, and at least one set of leveling assemblies 21 is installed at both ends of the support column 22 in the length direction. In this embodiment, each pillar 22 is provided with two leveling assemblies 21 respectively disposed at two ends of the pillar 22, and the leveling assemblies can be abutted to four corners of the square mud door. In addition, multiple sets of leveling assemblies 21 may be spaced on each support column 22, including but not limited to the numbers shown in the drawings in this embodiment.
Optionally, the bracket 1 includes the stand 11 and the coupling assembling 12, and four stands 11 are the matrix and distribute, and the both ends correspondence of coupling assembling 12 with two stand 11 fixed connection, two coupling assembling 12 set up relatively. In the present embodiment, the bracket 1 is made of a steel material, preferably a steel channel. The bracket 1 comprises four upright posts 11 and two groups of connecting assemblies 12, the upright posts 11 are cylindrical and distributed in a matrix form, each connecting assembly 12 comprises a horizontal rod 121 and diagonal draw bars 122 respectively arranged at two ends of the horizontal rod 121, and two ends of the horizontal rod 121 are fixedly connected with the upright posts 11; one end of the diagonal draw bar 122 is fixedly connected with the horizontal bar 121, and the other end is fixedly connected with the upright 11. The horizontal bars 121 and the diagonal bars 122 are made of angle steel materials and assembled by bolts.
Optionally, a first connecting plate 111, a second connecting plate 112, and a third connecting plate 113 are fixedly disposed on the upright 11, and the pillar 22, the diagonal member 122, and the horizontal bar 121 are detachably connected to the upright 11 through the first connecting plate 111, the second connecting plate 112, and the third connecting plate 113, respectively. In this embodiment, the structure of the upright column 11 is as shown in fig. 9, a first connecting plate 111, a second connecting plate 112 and a third connecting plate 113 are welded and fixed on the upright column 11, through holes are formed in the first connecting plate 111, the second connecting plate 112 and the third connecting plate 113, and the first connecting plate, the second connecting plate and the third connecting plate are detachably connected with the support column 22, the diagonal draw bar 122 and the horizontal bar 121 through fasteners such as bolts. Optionally, the end of the upright post 11 contacting the ground is provided with a chassis 114, the chassis 114 contacts the ground, the contact area with the ground is increased, the overall stability of the device is improved, and the chassis 114 may have a certain weight, so as to further improve the stability of the device and prevent the device from toppling.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a square mud door leveling frock subassembly of dredge, a serial communication port, including support (1) and adjustment mechanism (2), adjustment mechanism (2) include pillar (22) and leveling subassembly (21), pillar (22) install in on support (1), leveling subassembly (21) are including threaded connection's jacking bolt (211) and nut (212), nut (212) with pillar (22) fixed connection, the one end of jacking bolt (211) is worn out pillar (22) are leaned on the contact with the mud door top.
2. The dredger square mud door leveling tool assembly according to claim 1, wherein the pillar (22) is hollow inside, and the nut (212) is fixedly mounted inside the pillar (22).
3. The dredger square mud door leveling tool assembly according to claim 1, wherein the pillar (22) comprises Contraband plates (221) and a plurality of reinforcement plates (222), the plurality of reinforcement plates (222) being disposed within the Contraband plate (221), the nut (212) being fixedly mounted within the Contraband plate (221).
4. The dredger square mud door leveling tool assembly according to claim 1, characterized in that the bracket (1) is made of steel material.
5. The dredger square mud door leveling tool assembly according to claim 1, wherein the adjusting mechanisms (2) are provided in two groups, and the two groups of adjusting mechanisms (2) are installed at two ends of the bracket (1) in the length direction.
6. The dredger square mud door leveling tool assembly according to claim 1, wherein at least two groups of leveling assemblies (21) are provided, and at least one group of leveling assemblies (21) is installed at both ends of the support column (22) in the length direction.
7. The square mud door leveling tool assembly of the dredger according to claim 1, wherein the bracket (1) comprises columns (11) and connecting assemblies (12), four columns (11) are distributed in a matrix form, two ends of each connecting assembly (12) correspond to two columns (11) and are fixedly connected, and the two connecting assemblies (12) are arranged oppositely.
8. The dredger square mud door leveling tool assembly according to claim 7, wherein the connecting assembly (12) comprises a horizontal rod (121) and diagonal draw bars (122) respectively arranged at two ends of the horizontal rod (121), and two ends of the horizontal rod (121) are fixedly connected with the upright column (11); one end of the diagonal draw bar (122) is fixedly connected with the horizontal bar (121), and the other end of the diagonal draw bar is fixedly connected with the upright post (11).
9. The dredger square mud door leveling tool assembly according to claim 8, wherein a first connecting plate (111), a second connecting plate (112) and a third connecting plate (113) are fixedly arranged on the upright column (11), and the support column (22), the diagonal draw bar (122) and the horizontal rod (121) are detachably connected with the upright column (11) through the first connecting plate (111), the second connecting plate (112) and the third connecting plate (113), respectively.
10. The dredger square mud door leveling tool assembly according to claim 9, characterized in that the end of the upright (11) in contact with the ground is provided with a chassis (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210297630.4A CN114575407A (en) | 2022-03-24 | 2022-03-24 | Square mud door leveling tool assembly of dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210297630.4A CN114575407A (en) | 2022-03-24 | 2022-03-24 | Square mud door leveling tool assembly of dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114575407A true CN114575407A (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210297630.4A Pending CN114575407A (en) | 2022-03-24 | 2022-03-24 | Square mud door leveling tool assembly of dredger |
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| Country | Link |
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| CN (1) | CN114575407A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6189876B1 (en) * | 1998-05-05 | 2001-02-20 | Mcms, Inc. | Method and apparatus for leveling the upper surface of a PCB |
| US20080156235A1 (en) * | 2006-12-27 | 2008-07-03 | Zhongshan Rising Dragon Billiard Co. Ltd. | Leveling system for a playing surface |
| CN204910733U (en) * | 2015-07-03 | 2015-12-30 | 北京星伟体育用品有限公司 | Billiard table mesa levelling device |
| CN107822306A (en) * | 2017-12-07 | 2018-03-23 | 贵州大学 | Leveling table |
| US20180326571A1 (en) * | 2016-02-19 | 2018-11-15 | John Kidd | Modular Fabrication Table |
-
2022
- 2022-03-24 CN CN202210297630.4A patent/CN114575407A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6189876B1 (en) * | 1998-05-05 | 2001-02-20 | Mcms, Inc. | Method and apparatus for leveling the upper surface of a PCB |
| US20080156235A1 (en) * | 2006-12-27 | 2008-07-03 | Zhongshan Rising Dragon Billiard Co. Ltd. | Leveling system for a playing surface |
| CN204910733U (en) * | 2015-07-03 | 2015-12-30 | 北京星伟体育用品有限公司 | Billiard table mesa levelling device |
| US20180326571A1 (en) * | 2016-02-19 | 2018-11-15 | John Kidd | Modular Fabrication Table |
| CN107822306A (en) * | 2017-12-07 | 2018-03-23 | 贵州大学 | Leveling table |
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Application publication date: 20220603 |