CN111910734B - A super strong composite resin cover plate - Google Patents
A super strong composite resin cover plate Download PDFInfo
- Publication number
- CN111910734B CN111910734B CN202010882991.6A CN202010882991A CN111910734B CN 111910734 B CN111910734 B CN 111910734B CN 202010882991 A CN202010882991 A CN 202010882991A CN 111910734 B CN111910734 B CN 111910734B
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- frame
- support frame
- composite resin
- resin cover
- groove
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- 239000000805 composite resin Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims description 30
- 244000309464 bull Species 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 230000007774 longterm Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/041—Accessories therefor
- E03F5/0411—Devices for temporarily blocking inflow into a gully
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses an ultra-strong composite resin cover plate which comprises a support frame and a square frame structure of the support frame, wherein the lower end of the support frame is fixedly connected with a stabilizing frame, the upper end of the stabilizing frame is fixedly provided with two fixing seats, a turnover mechanism is jointly and movably connected between the two fixing seats, the middle parts of four sides of the upper end of the support frame are fixedly welded with a limiting block, a filtering mechanism is jointly and movably connected in the limiting block, the lower end of the filtering mechanism is fixedly and movably connected with the turnover mechanism, the upper end of the filtering mechanism is detachably provided with a top plate, the middle parts of the periphery of the outer surface of the support frame are fixedly provided with a protective box, a pressing mechanism is in transmission connection with the filtering mechanism, the upper end surface of the protective box and the upper end surface of the top plate are positioned on the same horizontal plane, and the pressing mechanism is fixedly connected in the protective box. The superstrong composite resin cover plate is compact in structure, strong in stability, firm and reliable, high in drainage efficiency, not easy to accumulate rainwater, convenient to replace and low in cost.
Description
Technical Field
The invention relates to the technical field of cover plates, in particular to a super-strong composite resin cover plate.
Background
The drainage ditch is an artificial drainage facility for rapidly draining ground water, and the cover plate is arranged on the drainage ditch, so that the drainage ditch can play a role, the ground can be kept flat, and the use of the ground is not influenced. The drainage ditch aimed by the device mainly refers to facilities in places such as underground garages, basements, military cave depots and the like, wherein vehicles, equipment and personnel come in and go out at ordinary times, the drainage ditch needs to be kept smooth, and the facilities need to prevent typhoon storm rain from flowing backward and submerging.
The following inconveniences and disadvantages exist in the use of the traditional drainage ditch: 1. the leaves and silt are not convenient to deposit and clean, the cover plate is of an integrated structure, the drainage groove is small in size, silt and leaves clamped in the drainage groove are difficult to take out, and the drainage effect is poor after long-term use; 2. the cover plate which is frequently rolled by an automobile at the entrance and exit of the garage has poor fixity, is easy to generate 'Gedendendength' sound, finally causes the corner of the cover plate to be damaged, needs to be frequently replaced integrally, and increases the use cost, so the superstrong composite resin cover plate is provided.
Disclosure of Invention
The invention mainly aims to provide a superstrong composite resin cover plate which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a superstrong composite resin cover plate comprises a support frame, wherein the support frame is of a square frame structure, the lower end of the support frame is fixedly connected with a stabilizing frame, the upper end of the stabilizing frame is fixedly provided with two fixing seats, a turnover mechanism is movably connected between the two fixing seats, the middle parts of four sides of the upper end of the support frame are fixedly welded with a limiting block, a filtering mechanism is movably connected in the limiting block, the lower end of the filtering mechanism is fixedly and movably connected with the turnover mechanism, the upper end of the filtering mechanism is detachably provided with a top plate, the middle parts of the periphery of the outer surface of the support frame are fixedly provided with a protective box, the compressing mechanism is in transmission connection with the filtering mechanism, the upper end surface of the protective box and the upper end surface of the top plate are positioned on the same horizontal plane, and the interior of the protective box is fixedly connected with a compressing mechanism, the utility model discloses a support frame, including support frame, bottom plate, installation screw rod, steady frame, bracing piece, common fixedly connected with bottom plate, the equal fixed welding in lower extreme four corners of support frame has a bracing piece, and common fixedly connected with bottom plate between two bracing pieces, one side that the bracing piece was kept away from to the upper end of bottom plate alternates and is connected with an installation screw rod, the lower terminal surface of bracing piece and the lower terminal surface of steady frame.
Preferably, tilting mechanism includes U type frame, the one end fixed mounting of U type frame has a motor, a bull stick of output fixedly connected with of motor, the one end of bull stick runs through the one end of U type frame and passes through the other end swing joint of bearing and U type frame, the fixed welding of one end of U type frame has a dead lever, and dead lever and bull stick vertical distribution, a connecting seat of one end fixedly connected with of dead lever, the middle part of connecting seat has two transfer lines, two through pivot swing joint the upper portion of transfer line has a link through swing joint.
Preferably, filtering mechanism is including the miscellaneous board of collection, the equal fixed welding in lower extreme four sides middle part of the miscellaneous board of collection has two fixed blocks, and common integrated into one piece has a snap ring between two fixed blocks with one side, and the position of snap ring and stopper is corresponding, the middle part of snap ring is equipped with a spacing groove, the miscellaneous board upper end four corners of collection has all been opened a mounting hole, the miscellaneous groove of collection has been opened at the upper end middle part of the miscellaneous board of collection.
Preferably, the rotating rod and the connecting frame are of a cross-shaped structure, two ends of the rotating rod are movably connected with the corresponding fixing seats through bearings, and two ends of the connecting frame are movably connected with the lower ends of the impurity collecting plates through bearings.
Preferably, a spread groove and two constant head tanks have all been opened to the upper end of stopper, the position of constant head tank is corresponding with the position of fixed block, the fixed block is located the constant head tank, and snap ring swing joint is in the spread groove.
Preferably, the pressing mechanism comprises an electric telescopic rod, a moving block is fixedly connected to an output end of the electric telescopic rod, the moving block is of an L-shaped structure, and a clamping strip is integrally formed in the middle of the lower end of the upper portion of the electric telescopic rod.
Preferably, an accommodating groove is formed in the protective box, a sliding groove is formed in the upper portion of the inner wall, close to the supporting frame, of one side in the accommodating groove, the structure of the sliding groove is matched with the structure of the moving block, far away from one side of the electric telescopic handle, one end of the electric telescopic handle is fixedly connected in the accommodating groove, the moving block is movably connected in the sliding groove, and the clamping strip is clamped in the limiting groove to fixedly connect the clamping ring in the limiting groove.
Preferably, a filter tank is arranged in the middle of the upper end of the top plate, a plurality of anti-slip strips and a plurality of bulges are arranged on the outer side, located on the filter tank, of the upper end of the top plate, fixing screws penetrate through four corners of the upper end of the filter tank and penetrate through the upper end of the top plate, and the top plate is fixedly connected with the impurity collecting plate in the mounting holes in a threaded connection mode.
Preferably, the size of the upper end interface of the filter tank is the same as that of the upper end cross section of the impurity collecting tank, and the position of the filter tank is coincident with that of the impurity collecting tank.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the top plate and the impurity collecting plate are fixedly installed together by penetrating the top plate through the fixing screw rod and connecting the fixing screw rod in the installation hole in a threaded manner, when the top plate is damaged in long-term use, the top plate can be replaced, the use cost is saved, the operation is convenient and fast, and by arranging the filter tank and the impurity collecting tank, the drainage area is large, the drainage efficiency is high, rainwater accumulation is not easy to occur, and the use effect is good.
2. According to the invention, the movable block is driven to slide in the sliding groove through the expansion of the electric telescopic rod, the clamping ring can be fixedly connected in the limiting block through the clamping of the clamping strip and the limiting groove, the four sides of the impurity collecting plate are fixed, the stability is strong, the firmness between the impurity collecting plate and the supporting frame is enhanced through the fixation of the four sides, the structure is compact, and the operation is convenient.
3. According to the invention, the clamping ring on one side is fixed and limited in the limiting block through the control clamping strip, the rotating rod is driven to rotate through the motor, and the two ends of the rotating rod are movably connected between the two fixing seats, so that the transmission rod drives the connecting frame to enable the impurity collecting plate to incline, impurities accumulated at the edge corner of the impurity collecting groove can conveniently slide down under the action of gravity, the cleaning is thorough, the labor intensity is low, and the long-term drainage effect is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of a superstrong composite resin cover plate according to the present invention;
FIG. 2 is a schematic view of the overall structure of a superstrong composite resin cover plate according to the present invention;
FIG. 3 is a schematic view of the connection of the filtering mechanism of the superstrong composite resin cover plate according to the present invention;
FIG. 4 is a schematic connection diagram of a support frame of a superstrong composite resin cover plate according to the present invention;
FIG. 5 is a schematic structural view of a turnover mechanism of a superstrong composite resin cover plate according to the present invention;
FIG. 6 is a schematic structural diagram of a filtering mechanism of a superstrong composite resin cover plate according to the present invention;
FIG. 7 is a schematic structural view of a top plate of a superstrong composite resin cover plate according to the present invention;
FIG. 8 is a schematic view of the internal structure of the protective box with a superstrong composite resin cover plate according to the present invention.
In the figure: 1. a support frame; 2. a stabilizing frame; 3. a fixed seat; 4. a turnover mechanism; 5. a limiting block; 6. a filtering mechanism; 7. a top plate; 8. a protective box; 9. a hold-down mechanism; 10. a support bar; 11. a base plate; 12. installing a screw rod; 41. a U-shaped frame; 42. a motor; 43. a rotating rod; 44. fixing the rod; 45. a connecting seat; 46. a transmission rod; 47. a connecting frame; 51. connecting grooves; 52. positioning a groove; 61. a trash collecting plate; 62. a fixed block; 63. a snap ring; 64. a limiting groove; 65. mounting holes; 66. a impurity collecting groove; 71. a filter tank; 72. anti-slip strips; 73. a protrusion; 74. fixing the screw rod; 81. accommodating grooves; 82. a chute; 91. an electric telescopic rod; 92. a moving block; 93. and (6) clamping the strip.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1-8, a superstrong composite resin cover plate comprises a support frame 1, a square frame structure of the support frame 1, a stabilizing frame 2 fixedly connected to the lower end of the support frame 1, two fixing bases 3 fixedly mounted to the upper end of the stabilizing frame 2, a turning mechanism 4 movably connected between the two fixing bases 3, a limiting block 5 fixedly welded to the middle of each of four sides of the upper end of the support frame 1, a filtering mechanism 6 movably connected to the limiting block 5, a top plate 7 detachably mounted to the lower end of the filtering mechanism 6, a protection box 8 fixedly mounted to the middle of the periphery of the outer surface of the support frame 1, a pressing mechanism 9 in transmission connection with the filtering mechanism 6, the upper end surface of the protection box 8 and the upper end surface of the top plate 7 are located on the same horizontal plane, a pressing mechanism 9 fixedly connected to the protection box 8, the equal fixed welding in lower extreme four corners of support frame 1 has a bracing piece 10, and common bottom plate 11 of fixedly connected with between two bracing pieces 10, and one side that bracing piece 10 was kept away from to the upper end of bottom plate 11 alternates and is connected with an installation screw 12, and the lower terminal surface of bracing piece 10 and the lower terminal surface of firm frame 2 are located same horizontal plane.
The filtering mechanism 6 comprises a sundry collecting plate 61, two fixing blocks 62 are fixedly welded in the middle of four sides of the lower end of the sundry collecting plate 61, a clamping ring 63 is integrally formed between the two fixing blocks 62 on the same side, the position of the clamping ring 63 corresponds to that of the limiting block 5, a limiting groove 64 is formed in the middle of the clamping ring 63, mounting holes 65 are formed in four corners of the upper end of the sundry collecting plate 61, and a sundry collecting groove 66 is formed in the middle of the upper end of the sundry collecting plate 61.
The rotating rod 43 and the connecting frame 47 are both in a cross-shaped structure, two ends of the rotating rod 43 are both movably connected with the corresponding fixed seat 3 through bearings, and two ends of the connecting frame 47 are both movably connected with the lower end of the impurity collecting plate 61 through bearings.
The upper end of the limiting block 5 is provided with a connecting groove 51 and two positioning grooves 52, the positions of the positioning grooves 52 correspond to the positions of the fixing blocks 62, the fixing blocks 62 are located in the positioning grooves 52, and the clamping rings 63 are movably connected in the connecting grooves 51.
The pressing mechanism 9 comprises an electric telescopic rod 91, a moving block 92 is fixedly connected to the output end of the electric telescopic rod 91, the moving block 92 is of an L-shaped structure, and a clamping strip 93 is integrally formed in the middle of the lower end of the upper portion of the electric telescopic rod 91.
Having seted up an holding tank 81 in the protective housing 8, having opened on one side inner wall upper portion that is close to support frame 1 in the holding tank 81 has a spout 82, the structure of spout 82 and the structure looks adaptation of moving block 92 away from electric telescopic handle 91 one side, electric telescopic handle 91's one end fixed connection is in holding tank 81, moving block 92 swing joint in spout 82 and card strip 93 joint in spacing groove 64 with snap ring 63 fixed connection in stopper 5.
The middle part of the upper end of the top plate 7 is provided with a filter tank 71, the upper end of the top plate 7 is provided with a plurality of anti-slip strips 72 and a plurality of protrusions 73 on the outer side of the filter tank 71, four corners of the upper end of the filter tank 71 are respectively and alternately connected with a fixing screw 74, and the fixing screw 74 penetrates through the upper end of the top plate 7 and is in threaded connection with the top plate 7 and the impurity collecting plate 61 in the mounting hole 65.
The size of the upper end interface of the filter tank 71 is the same as that of the upper end cross section of the impurity collecting tank 66, and the position of the filter tank 71 is coincident with that of the impurity collecting tank 66.
It should be noted that, the present invention is a superstrong composite resin cover plate, in the using process of the user, the whole cover plate is installed through the installation screw 12, then the top plate 7 is fixedly installed with the impurity collecting plate 61 through the fixing screw 74 penetrating the top plate 7 and the screw thread connecting in the installation hole 65, when the top plate 7 is damaged in long-term use, the top plate 7 can be replaced, the cost is saved, the operation is convenient, and by arranging the filtering tank 71 and the impurity collecting tank 66, the drainage area is large, the drainage efficiency is high, after long-term use, impurities such as silt and small-volume leaves can enter the impurity collecting tank 66 through the filtering tank 71, impurities such as silt can be filtered and collected through the impurity collecting tank 66, the blockage of the ditch is avoided, when more impurities are accumulated in the impurity collecting tank 66, the top plate 7 can be separated from the impurity collecting plate 61 through reversely screwing out the fixing screw 74, and the impurities in the impurity collecting tank 66 can be taken out, when the sundries in the sundries collecting groove 66 can not be taken out, the electric telescopic rod 91 can be contracted to drive the moving block 92 to move to one side close to the electric telescopic rod 91 in the sliding groove 82, at the moment, the clamping strip 93 is separated from the limit groove 64, the clamping strips 93 on the other two sides are separated from the corresponding limit grooves 64 by the same method, at the moment, the motor 42 is opened, the rotating rod 43 is driven to rotate by the motor 42, the two ends of the rotating rod 43 are movably connected between the two fixing seats 3, the driving rod 46 drives the connecting frame 47 to incline the sundries collecting plate 61, so that the sundries accumulated on the corners of the sundries collecting groove 66 can slide down under the action of gravity, the cleaning is thorough, after the cleaning is finished, the sundries collecting plate 61 can be driven to reset by the reverse rotation of the motor 42, at the moment, the moving block 92 is driven to slide in the sliding groove 82 by the extension of the electric telescopic rod 91, and the limit grooves 64 are clamped together to position the sundries collecting plate 61, novel structure, it is reliable and stable.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a superstrong compound resin apron, includes support frame (1), its characterized in that: the square frame structure of the support frame (1), the lower end of the support frame (1) is fixedly connected with a stabilizing frame (2), the upper end of the stabilizing frame (2) is fixedly provided with two fixing seats (3), a turnover mechanism (4) is movably connected between the two fixing seats (3) together, the middle parts of four sides of the upper end of the support frame (1) are fixedly welded with a limiting block (5), the interior of the limiting block (5) is movably connected with a filtering mechanism (6) together, the lower end of the filtering mechanism (6) is movably connected with the turnover mechanism (4) fixedly, the upper end of the filtering mechanism (6) is detachably provided with a top plate (7), the middle parts of the periphery of the outer surface of the support frame (1) are fixedly provided with a protective box (8), and the interior of the protective box (8) is fixedly connected with a pressing mechanism (9), the pressing mechanism (9) is in transmission connection with the filtering mechanism (6), the upper end face of the protective box (8) and the upper end face of the top plate (7) are located on the same horizontal plane, a supporting rod (10) is fixedly welded at four corners of the lower end of the supporting frame (1), a bottom plate (11) is fixedly connected between the two supporting rods (10), one side, far away from the supporting rod (10), of the upper end of the bottom plate (11) is inserted and connected with a mounting screw rod (12), the lower end face of the supporting rod (10) and the lower end face of the stabilizing frame (2) are located on the same horizontal plane, the turnover mechanism (4) comprises a U-shaped frame (41), a motor (42) is fixedly installed at one end of the U-shaped frame (41), a rotating rod (43) is fixedly connected with the output end of the motor (42), one end of the rotating rod (43) penetrates through one end of the U-shaped frame (41) and is movably connected with the other end of the U-shaped frame (41) through a bearing, the fixed welding of one end of U type frame (41) has a dead lever (44), and dead lever (44) and bull stick (43) vertical distribution, connecting seat (45) of one end fixedly connected with of dead lever (44), there are two transfer lines (46), two at the middle part of connecting seat (45) through pivot swing joint the upper portion of transfer line (46) has a link (47) through swing joint, bull stick (43) and link (47) are "ten" font structure, the both ends of bull stick (43) all through bearing and fixing base (3) swing joint who corresponds, the lower extreme swing joint of bearing and collection miscellaneous board (61) is all passed through at the both ends of link (47).
2. The superstrong composite resin cover plate according to claim 1, wherein: filtering mechanism (6) are including the miscellaneous board of collection (61), the equal fixed welding in lower extreme four sides middle part of the miscellaneous board of collection (61) has two fixed blocks (62), and common integrated into one piece has a snap ring (63) between two fixed blocks (62) with one side, and snap ring (63) are corresponding with the position of stopper (5), the middle part of snap ring (63) is equipped with a spacing groove (64), the miscellaneous board of collection (61) upper end four corners all opens one mounting hole (65), the miscellaneous groove of collection (66) has been opened at the upper end middle part of the miscellaneous board of collection (61).
3. The superstrong composite resin cover plate according to claim 2, wherein: the upper end of stopper (5) has all been opened one and has been connected groove (51) and two constant head tank (52), the position of constant head tank (52) is corresponding with the position of fixed block (62), fixed block (62) are located constant head tank (52), and snap ring (63) swing joint is in connected groove (51).
4. The superstrong composite resin cover plate according to claim 3, wherein: the pressing mechanism (9) comprises an electric telescopic rod (91), a moving block (92) is fixedly connected to the output end of the electric telescopic rod (91), the moving block (92) is of an L-shaped structure, and a clamping strip (93) is integrally formed in the middle of the lower end of the upper portion of the electric telescopic rod (91).
5. The superstrong composite resin cover sheet according to claim 4, wherein: an accommodating groove (81) is formed in the protection box (8), a sliding groove (82) is formed in the upper portion of the inner wall, close to the support frame (1), of one side of the accommodating groove (81), the structure of the sliding groove (82) is matched with the structure of one side, far away from the electric telescopic rod (91), of the moving block (92), one end of the electric telescopic rod (91) is fixedly connected into the accommodating groove (81), the moving block (92) is movably connected into the sliding groove (82) and the clamping strip (93) is clamped in the limiting groove (64) to fixedly connect the clamping ring (63) into the limiting block (5).
6. The superstrong composite resin cover plate according to claim 2, wherein: the middle part of the upper end of the top plate (7) is provided with a filter tank (71), the upper end of the top plate (7) is provided with a plurality of anti-slip strips (72) and a plurality of bulges (73) on the outer side of the filter tank (71), four corners of the upper end of the filter tank (71) are respectively and alternately connected with a fixing screw rod (74), and the fixing screw rods (74) penetrate through the upper end of the top plate (7) and are in threaded connection with the top plate (7) and the impurity collecting plate (61) in the mounting holes (65).
7. The superstrong composite resin cover plate according to claim 6, wherein: the size of the upper end interface of the filter tank (71) is the same as that of the upper end cross section of the impurity collecting tank (66), and the position of the filter tank (71) is coincident with that of the impurity collecting tank (66).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882991.6A CN111910734B (en) | 2020-08-28 | 2020-08-28 | A super strong composite resin cover plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882991.6A CN111910734B (en) | 2020-08-28 | 2020-08-28 | A super strong composite resin cover plate |
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| CN111910734A CN111910734A (en) | 2020-11-10 |
| CN111910734B true CN111910734B (en) | 2021-08-06 |
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| CN208088351U (en) * | 2018-02-02 | 2018-11-13 | 南通城欣市政工程有限公司 | A kind of anti-blocking row's of helping inspection shaft cap assemblies |
| CN209243773U (en) * | 2018-10-24 | 2019-08-13 | 杭州幽若科技有限公司 | A kind of multi-functional SMC intelligent well cover |
| CN209837256U (en) * | 2019-03-27 | 2019-12-24 | 郑永芳 | A cut dirty device for municipal drainage |
| CN209873889U (en) * | 2019-04-03 | 2019-12-31 | 广东中凯建设工程有限公司 | Municipal administration well lid that possesses filtering capability |
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| CN111910734A (en) | 2020-11-10 |
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Denomination of invention: A super strong composite resin cover plate Granted publication date: 20210806 Pledgee: China Construction Bank Corporation Guangde Branch Pledgor: ANHUI LVZHOU DANGER WASTE COMPREHENSIVE UTILIZATION Co.,Ltd. Registration number: Y2025980005498 |