CN216640238U - Bridge expansion joint cover plate convenient to use - Google Patents
Bridge expansion joint cover plate convenient to use Download PDFInfo
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- CN216640238U CN216640238U CN202122730279.7U CN202122730279U CN216640238U CN 216640238 U CN216640238 U CN 216640238U CN 202122730279 U CN202122730279 U CN 202122730279U CN 216640238 U CN216640238 U CN 216640238U
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- cover plate
- mounting box
- expansion joint
- bridge expansion
- threaded
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Abstract
The utility model provides a bridge expansion joint cover plate convenient to use, which comprises: mounting a box; two buffering subassembly symmetries set up in the bottom of mounting box inner wall, and the cover connection is between two buffering subassemblies, and the link is connected in the bottom of mounting box, and adjusting part sets up in the inside one side of link, and two rotating assembly set up respectively in the both sides on mounting box surface. According to the bridge expansion joint cover plate convenient to use, the two buffer components are arranged inside the mounting box and matched with the cover plate to play a role in buffering when a vehicle runs, the deformation of the cover plate can be reduced, the mounting box is matched with the connecting frame to be used, an operator can mount the cover plate conveniently, the cover plate can be replaced conveniently in the later period, and the adjusting components are arranged inside the connecting frame and matched with the rotating components on the surface of the mounting box to adjust the heights of the mounting box and the cover plate respectively.
Description
Technical Field
The utility model relates to the field of bridges, in particular to a bridge expansion joint cover plate convenient to use.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through.
At present, when a bridge is constructed, a gap needs to be arranged between two bridge decks for thermal expansion and cold contraction, but the gap between the two bridge decks needs to be sealed by a telescopic cover plate.
The telescopic cover plate used by the existing bridge is composed of reinforcing steel bars and cover plates, but the cover plates can deform after being used for a long time, so that the operation steps are complicated when the cover plates are replaced, the operation time of an operator is prolonged, and the work efficiency is reduced.
Therefore, it is necessary to provide a bridge expansion joint cover plate which is convenient to use to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bridge expansion joint cover plate convenient to use, and solves the problem that the existing expansion joint cover plate is inconvenient to replace due to the fact that the existing expansion joint cover plate is composed of reinforcing steel bars and cover plates.
In order to solve the above technical problem, the present invention provides a bridge expansion joint cover plate convenient to use, which includes: mounting a box;
the number of the buffer assemblies is two, and the two buffer assemblies are symmetrically arranged at the bottom of the inner wall of the mounting box;
the cover plate is connected between the two buffering assemblies and is positioned above the mounting box;
the connecting frame is connected to the bottom of the mounting box;
the adjusting assembly is arranged on one side inside the connecting frame;
the rotating assemblies are arranged on two sides of the surface of the mounting box respectively.
Preferably, the buffering subassembly includes the slide bar, the both sides on slide bar surface are all overlapped and are equipped with the sliding sleeve, two the surface of sliding sleeve all is connected with the connecting rod, two through the axis of rotation between the connecting rod be connected with the mount through the axis of rotation, the surface of slide bar just is located two one side that the sliding sleeve is relative all is equipped with the spring by the cover.
Preferably, the adjusting part comprises a mounting cavity, a threaded rod is arranged in the mounting cavity, a threaded block is connected to the surface of the threaded rod in a threaded manner, and one side of the threaded block is fixedly connected with one side of the surface of the mounting box through a connecting block.
Preferably, the rotating assembly comprises a connecting seat, a screw rod is arranged inside the connecting seat, and a threaded sleeve is sleeved on the surface of the screw rod.
Preferably, the bottom of mounting box surface one side is provided with coupling assembling, coupling assembling includes two connecting pipes, two the one end of connecting pipe is provided with screwed pipe and fixed cover respectively.
Preferably, one side of the connecting frame is provided with a clamping assembly, the clamping assembly comprises a concave block, a clamping block is arranged inside the concave block, and a threaded bolt is arranged on the surface of the concave block.
Preferably, the one end of apron is provided with buckle subassembly, the joint subassembly includes the connector link, the inside of connector link is provided with the buckle.
Compared with the prior art, the bridge expansion joint cover plate convenient to use provided by the utility model has the following beneficial effects:
the utility model provides a convenient bridge expansion joint cover plate, wherein two buffer components are arranged in a mounting box and matched with the cover plate to play a role of buffering when a vehicle runs, the deformation of the cover plate can be reduced, the mounting box is matched with a connecting frame to be used, so that an operator can mount the cover plate conveniently, the cover plate can be replaced conveniently at the later stage, and an adjusting component is arranged in the connecting frame and matched with a rotating component on the surface of the mounting box to respectively adjust the heights of the mounting box and the cover plate.
Drawings
Fig. 1 is a schematic structural view of a bridge expansion joint cover according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic perspective view of the device shown in FIG. 1;
FIG. 4 is a schematic isometric view of the device of FIG. 1 as a whole;
FIG. 5 is a schematic structural view of a bridge expansion joint cover according to a second embodiment of the present invention;
FIG. 6 is an enlarged view of the portion B shown in FIG. 5;
FIG. 7 is an enlarged view of section C of FIG. 5;
fig. 8 is an enlarged view of the portion D shown in fig. 5.
Reference numbers in the figures: 1. the mounting box, 2, buffer assembly, 21, the slide bar, 22, the sliding sleeve, 23, the connecting rod, 24, the mount, 25, the spring, 3, the link span, 4, adjusting part, 41, the installation cavity, 42, the threaded rod, 43, the screw thread piece, 5, rotating assembly, 51, the connecting seat, 52, the lead screw, 53, the thread bush, 6, the apron, 7, coupling assembling, 71, the connecting pipe, 72, fixed cover, 73, the screwed pipe, 8, joint subassembly, 81, spill piece, 82, the fixture block, 83, the screw bolt, 9, the joint subassembly, 91, the connector link, 92, the buckle.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a first embodiment of a bridge expansion joint cover plate convenient to use according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a schematic perspective view of the device shown in FIG. 1; fig. 4 is an isometric view of the device shown in fig. 1 as a whole. A bridge expansion joint cover for convenient use, comprising: mounting the box 1;
the number of the buffer assemblies 2 is two, and the two buffer assemblies 2 are symmetrically arranged at the bottom of the inner wall of the mounting box 1;
the cover plate 6 is connected between the two buffer assemblies 2 and is positioned above the mounting box 1;
the connecting frame 3 is connected to the bottom of the mounting box 1;
the shape of link 3 is the shape of cross, at the one end fixedly connected with screw thread intercommunication piece at four angles of cross, has all seted up the concave groove on the three limit of cross, has all slided the sliding block in the inside in concave groove, at the equal fixedly connected with locating piece in the both sides of sliding block, all seted up in the both sides of concave inslot wall with two the constant head tank of locating piece looks adaptation, one side of a plurality of sliding blocks all is through four remaining three face fixed connection on connecting block and mounting box 1 surface.
The adjusting component 4 is arranged on one side inside the connecting frame 3;
and the rotating assemblies 5 are provided with two rotating assemblies 5, and the two rotating assemblies 5 are respectively arranged on two sides of the surface of the mounting box 1.
The adjusting component 4 comprises an installation cavity 41, a threaded rod 42 is arranged inside the installation cavity 41, a threaded block 43 is connected to the surface of the threaded rod 42 in a threaded mode, and one side of the threaded block 43 is fixedly connected with one side of the surface of the installation box 1 through a connecting block.
The rotating assembly 5 comprises a connecting seat 51, a screw rod 52 is arranged inside the connecting seat 51, and a threaded sleeve 53 is sleeved on the surface of the screw rod 51.
The bottom end of the screw rod 52 is in threaded connection with a bottom sleeve, so that the screw rod 52 and the connecting seat 51 can be prevented from falling off.
The working principle of the conveniently used bridge expansion joint cover plate provided by the utility model is as follows:
during the use, when installing apron 6 and mounting box 1, the operator at first rotates through rotating the threaded rod 42 of mounting chamber 41 inside, drive surperficial screw block 43 and remove when threaded rod 42 rotates, drive mounting box 1 through the connecting block and carry out the regulation of height in the inside of link 3 when screw block 43 removes, after the height of adjusting mounting box 1, the operator places mounting box 1 that has apron 6 again in the gap between two bridge floors, after placing mounting box 1 that has apron 6, the operator uses the screw bolt again to pass link 3 and bridge floor threaded connection.
When adjusting the height of the cover plate 6, the operator drives the screw rod 52 to rotate by rotating the threaded sleeve 53 below the connecting seat 51, drives the cover plate 6 to adjust the height when the threaded sleeve 53 drives the screw rod 52 to rotate, and can be used after the cover plate 6 is adjusted to a proper position.
When the cover plate 6 is pressed downwards, the fixing frame 24 is pushed to move towards the inside of the mounting box 1, when the fixing frame 24 moves towards the inside of the mounting box 1, the connecting rods 23 on two sides of the bottom are pushed to move towards two sides, when the two connecting rods 23 move towards two sides, the two sliding sleeves 22 are pushed to move towards two sides on the surface of the sliding rod 21, when the two sliding sleeves 22 move towards two sides, the springs 25 on the surface of the sliding rod 21 are squeezed, the springs 25 are in a compressed state, and the effect of buffering the cover plate 6 can be achieved.
Compared with the prior art, the bridge expansion joint cover plate convenient to use provided by the utility model has the following beneficial effects:
the utility model provides a convenient-to-use bridge expansion joint cover plate, wherein two buffer components 2 are arranged in a mounting box 1 and matched with a cover plate 6 to play a role of buffering when a vehicle runs, the deformation of the cover plate 6 can also be reduced, the mounting box 1 is matched with a connecting frame 3 to be used, so that an operator can mount the cover plate 6 conveniently, the cover plate 6 is convenient to replace in the later period, and an adjusting component 4 is arranged in the connecting frame 3 and matched with a rotating component 5 on the surface of the mounting box 1 to adjust the heights of the mounting box 1 and the cover plate 6 respectively.
Second embodiment
Referring to fig. 5, fig. 6, fig. 7 and fig. 8, based on the bridge expansion joint cover provided in the first embodiment of the present application, a second embodiment of the present application provides another bridge expansion joint cover that is convenient to use. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that the bridge expansion joint cover who facilitates use that the second embodiment of this application provided lies in, a bridge expansion joint cover that facilitates use, the bottom of mounting box 1 surface one side is provided with coupling assembling 7, coupling assembling 7 includes two connecting pipes 71, two the one end of connecting pipe 71 is provided with screwed pipe 73 and fixed cover 72 respectively.
Two connecting pipes 71 with threaded pipes 73 and fixed sleeves 72 are respectively arranged on two sides of the bottom of the surface of the mounting box 1, so that the mounting boxes 1 can be conveniently fixed, and threads matched with the threaded sleeves 73 are arranged on the inner wall of the fixed sleeves 72.
One side of the connecting frame 3 is provided with a clamping assembly 8, the clamping assembly 8 comprises a concave block 81, a clamping block 82 is arranged in the concave block 81, and a threaded bolt 83 is arranged on the surface of the concave block 81.
The fixture block 82 and the concave block 81 are respectively fixedly connected to the left end and the right end of the connecting frame 3, threaded communication holes matched with the threaded bolts 83 are formed in the concave block 81 and the fixture block 82, and the surface of each threaded bolt 83 is in threaded connection with a fixing block.
One end of the cover plate 6 is provided with a buckle assembly 9, the buckle assembly 9 comprises a connecting buckle 91, and a buckle 92 is arranged in the connecting buckle 91.
The connecting buckles 91 and the buckles 92 are respectively fixed on two sides of the surface of the cover plate 6, so that the cover plates 6 can be spliced conveniently.
The working principle of the conveniently used bridge expansion joint cover plate provided by the utility model is as follows:
when the mounting box is used, when a plurality of mounting boxes 1, the connecting frame 3 and the cover plate 6 are spliced, an operator firstly connects the threaded pipe 73 with the connecting pipe 71 and the fixing sleeve 72 with the connecting pipe 71 in a threaded manner, after the threaded pipe 73 and the fixing sleeve 72 are fixed, the clamping block 82 on one side of the connecting frame 3 coincides with the concave block 81, the threaded bolt 83 penetrates through the concave block 81 and is in threaded connection with the clamping block 82, and after the connecting frame 3 is fixed, the connecting buckle 91 on one side of the cover plate 6 coincides with the buckle 92 and is fixed by the fixing bolt.
Compared with the prior art, the bridge expansion joint cover plate convenient to use provided by the utility model has the following beneficial effects:
the utility model provides a bridge expansion joint cover plate convenient to use, wherein a connecting component 7 is arranged at the bottom of one side of the surface of a mounting box 1, so that accumulated water in the mounting box 1 can be discharged in rainy seasons, the residual accumulated water in the mounting box 1 can be prevented, and a clamping component 8 and a buckling component 9 are respectively arranged on two sides of a connecting frame 3 and a cover plate 6, so that a plurality of cover plates 6 and the connecting frame 3 can be spliced.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a bridge expansion joint cover who facilitates use which characterized in that includes: mounting a box;
the number of the buffer assemblies is two, and the two buffer assemblies are symmetrically arranged at the bottom of the inner wall of the mounting box;
the cover plate is connected between the two buffering assemblies and is positioned above the mounting box;
the connecting frame is connected to the bottom of the mounting box;
the adjusting assembly is arranged on one side inside the connecting frame;
and the number of the rotating assemblies is two, and the two rotating assemblies are respectively arranged on two sides of the surface of the mounting box.
2. The bridge expansion joint cover convenient to use of claim 1, wherein the buffer component comprises a sliding rod, sliding sleeves are respectively sleeved on two sides of the surface of the sliding rod, connecting rods are respectively rotatably connected to the surfaces of the two sliding sleeves through rotating shafts, a fixing frame is rotatably connected between the two connecting rods through rotating shafts, and a spring is respectively sleeved on one side, opposite to the two sliding sleeves, of the surface of the sliding rod.
3. The bridge expansion joint cover convenient to use of claim 1, wherein the adjusting component comprises a mounting cavity, a threaded rod is arranged inside the mounting cavity, a threaded block is connected to the surface of the threaded rod in a threaded manner, and one side of the threaded block is fixedly connected with one side of the surface of the mounting box through a connecting block.
4. The bridge expansion joint cover convenient to use of claim 1, wherein the rotating assembly comprises a connecting seat, a screw rod is arranged inside the connecting seat, and a threaded sleeve is sleeved on the surface of the screw rod.
5. The bridge expansion joint cover convenient to use as claimed in claim 1, wherein the bottom of one side of the surface of the mounting box is provided with a connecting component, the connecting component comprises two connecting pipes, and one end of each of the two connecting pipes is provided with a threaded pipe and a fixing sleeve.
6. The bridge expansion joint cover plate convenient to use according to claim 1, wherein a clamping component is arranged on one side of the connecting frame, the clamping component comprises a concave block, a clamping block is arranged inside the concave block, and a threaded bolt is arranged on the surface of the concave block.
7. The bridge expansion joint cover convenient to use of claim 6, wherein one end of the cover plate is provided with a buckle component, the buckle component comprises a connecting buckle, and a buckle is arranged inside the connecting buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122730279.7U CN216640238U (en) | 2021-11-09 | 2021-11-09 | Bridge expansion joint cover plate convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122730279.7U CN216640238U (en) | 2021-11-09 | 2021-11-09 | Bridge expansion joint cover plate convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216640238U true CN216640238U (en) | 2022-05-31 |
Family
ID=81733300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122730279.7U Active CN216640238U (en) | 2021-11-09 | 2021-11-09 | Bridge expansion joint cover plate convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216640238U (en) |
-
2021
- 2021-11-09 CN CN202122730279.7U patent/CN216640238U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230717 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 252000 No. 1, Hunan Road, Shandong, Liaocheng Patentee before: LIAOCHENG University Effective date of registration: 20230717 Address after: No. 116, Jixiang Road, Biological Industry Park, Yichang High tech Zone, Yichang City, Hubei Province, 443000 Patentee after: Hubei Three Gorges Road and Bridge Engineering Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. |