Slab culvert reinforcing structure

Abstract

The utility model provides a cover plate culvert reinforcing structure, which belongs to the technical field of reinforced concrete cover plate culverts, and comprises a cover plate body and a moving groove arranged on the top wall of the cover plate body, the inner wall of the cover plate body is provided with uniformly distributed limiting grooves, the top wall of the moving groove is rotatably connected with a rotating ring, and the outer wall of the cover plate body is connected with a hole. A bearing plate is fixedly connected to the inner wall of the hole, a sliding groove is formed in the inner wall of the bearing plate, a reinforcing part is fixedly connected to the bottom wall of the cover plate body and comprises a stop block fixedly connected to the bottom wall of the cover plate body and matched with the sliding groove, and two sets of stop pads are slidably connected to the inner wall of the stop block and symmetrically arranged about the central axis of the stop block; the inner wall of the cover plate body is slidably connected with a lifting part, and the bearing plate is arranged to be matched with the blocking pad, so that rapid installation of the cover plate body is achieved, the cover plate body is more convenient to take under the action of the lifting part, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforced concrete cover culverts, in particular to a cover culvert reinforcement structure. Background Art

[0002] In modern cities, the drainage systems of some roads use a slab culvert structure. A slab culvert structure refers to a culvert body composed of a reinforced concrete cover, stone or concrete side walls, and a foundation. This structure has excellent drainage and flood discharge capabilities. The current municipal road drainage has a slab culvert structure, which is built with bricks. The structure is not complicated, so the construction technology is relatively simple.

[0003] However, the prior art still has the following deficiencies: 1. When the road cover is continuously subjected to the dynamic load of heavy vehicles, unstable vibrations may occur, which may cause the connection between the cover and the surrounding structure to loosen, thereby affecting the stability and safety of the overall structure; 2. When the cover needs to be installed, the current methods are often not efficient enough and lack simple operating methods, making it difficult to achieve a fast and precise installation process, which increases the construction difficulty and time cost to a certain extent.

[0004] Therefore, a cover culvert reinforcement structure is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to address the problem that existing road covers may experience unstable vibrations when continuously bearing the dynamic load of heavy vehicles, which may cause the connection between the cover and the surrounding structure to loosen, thereby affecting the stability and safety of the overall structure; when the cover needs to be installed, the current methods are often not efficient enough and lack simple operating means, so it is not easy to achieve a fast and accurate installation process, which to a certain extent increases the construction difficulty and time cost problems.

[0006] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0007] A slab culvert reinforcement structure is provided to improve the above problems.

[0008] The specific application is as follows:

[0009] A cover culvert reinforcement structure comprises a cover body and a movable groove opened on the top wall of the cover body, the inner wall of the cover body is provided with uniformly distributed limit grooves, the top wall of the movable groove is rotatably connected with a rotating ring, the outer wall of the cover body is connected with a hole, the inner wall of the hole is fixedly connected with a bearing plate, the inner wall of the bearing plate is provided with a sliding groove, the bottom wall of the cover body is fixedly connected with a reinforcement component, wherein the reinforcement component comprises a blocking block fixedly connected to the bottom wall of the cover body and matched with the sliding groove, the inner wall of the blocking block is slidably connected with a blocking pad, the blocking pad is symmetrically arranged in two groups about the central axis of the blocking block, and the inner wall of the cover body is slidably connected with a lifting component.

[0010] As a preferred technical solution of the present application, a first spring is fixedly connected to the inner wall of the blocking block, and one end of the first spring away from the blocking block is also fixedly connected to the blocking pad, and the top wall of the rotating ring is provided with evenly distributed resistance-increasing grooves.

[0011] As a preferred technical solution of the present application, the bottom wall of the rotating ring is fixedly connected with a linkage block, the linkage block cooperates with the blocking pad, the bottom wall of the blocking pad is fixedly connected with a linkage plate, the side wall of the linkage plate is fixedly connected with evenly distributed teeth, the bottom wall of the blocking block is rotatably connected with a gear, and the linkage plate is meshed with the gear through the teeth.

[0012] As a preferred technical solution of the present application, the lifting components are symmetrically arranged in two groups about the central axis of the cover body, the inner wall of the cover body is slidably connected with a sliding rod, the sliding rod is symmetrically arranged in two groups about the central axis of the cover body, and the outer wall of the sliding rod is sleeved with a second spring.

[0013] As a preferred technical solution of the present application, one end of the second spring away from the slide rod is also fixedly connected to the cover body, and one end of the two groups of slide rods passing through the cover body is also fixedly connected to a stretching plate.

[0014] In the scheme of this application:

[0015] 1. The blocking pad is connected to the bottom of the bearing plate, so that the cover plate body can be quickly installed, which is conducive to improving the firmness after installation. It solves the problem in the prior art that the road cover plate may vibrate unstably under the action of the dynamic load of heavy vehicles, which may cause the connection between the cover plate and the surrounding structure to loosen, thereby affecting the stability and safety of the overall structure;

[0016] 2. When the cover body needs to be removed by setting up two sets of stretching plates, they can be pulled out from the cover body, thereby providing a support point, improving the convenience during installation, and solving the problem in the prior art that when the cover needs to be installed, the current method is often not efficient enough and lacks simple operating means, so it is not easy to achieve a fast and accurate installation process, which increases the construction difficulty and time cost to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the overall structure of a cover culvert reinforcement structure provided in this application;

[0018] Figure 2 A schematic cross-sectional structure diagram of a slab culvert reinforcement structure provided in this application;

[0019] Figure 3 A schematic diagram of the explosion structure of a cover culvert reinforcement structure provided in this application;

[0020] Figure 4 A cover culvert reinforcement structure provided in this application Figure 3 A magnified view of the structure in the middle.

[0021] Indications in the figure: 100, cover body; 101, moving groove; 102, limiting groove; 103, rotating ring; 104, hole; 105, bearing plate; 106, sliding groove; 107, blocking block; 108, blocking pad; 109, first spring; 110, linkage block; 111, linkage plate; 112, teeth; 113, gear; 114, resistance increasing groove; 120, sliding rod; 121, second spring; 122, stretching plate. DETAILED DESCRIPTION

[0022] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0023] like Figure 1-4 As shown, this embodiment proposes a cover plate culvert reinforcement structure, including a cover plate body 100 and a moving groove 101 opened on the top wall of the cover plate body 100, the inner wall of the cover plate body 100 is provided with uniformly spaced limiting grooves 102, the top wall of the moving groove 101 is rotatably connected with a rotating ring 103, the outer wall of the cover plate body 100 is connected with a hole 104, the inner wall of the hole 104 is fixedly connected with a bearing plate 105, the inner wall of the bearing plate 105 is provided with a sliding groove 106, and the bottom wall of the cover plate body 100 is fixedly connected with a reinforcement Parts, wherein the reinforcement part includes a blocking block 107 fixedly connected to the bottom wall of the cover body 100 and matched with the slide groove 106, the inner wall of the blocking block 107 is slidably connected with a blocking pad 108, and two groups of blocking pads 108 are symmetrically arranged about the central axis of the blocking block 107, and the inner wall of the cover body 100 is slidably connected with a lifting part, and after the blocking pad 108 extends out from the blocking block 107, it is blocked by the supporting plate 105, thereby realizing soft installation of the cover body 100 and enhancing stability.

[0024] like Figure 1-4As shown, as a preferred embodiment, on the basis of the above method, further, the inner wall of the blocking block 107 is fixedly connected with a first spring 109, and the end of the first spring 109 away from the blocking block 107 is also fixedly connected to the blocking pad 108, and the top wall of the rotating ring 103 is provided with evenly distributed resistance-increasing grooves 114. The setting of the first spring 109 facilitates the blocking pad 108 to automatically extend from the blocking block 107, which is more convenient to use.

[0025] like Figure 1-3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the bottom wall of the rotating ring 103 is fixedly connected with a linkage block 110, the linkage block 110 cooperates with the blocking pad 108, the bottom wall of the blocking pad 108 is fixedly connected with a linkage plate 111, the side wall of the linkage plate 111 is fixedly connected with uniformly distributed teeth 112, the bottom wall of the blocking block 107 is rotatably connected with a gear 113, the linkage plate 111 is meshed with the gear 113 through the teeth 112, and the synchronization of the blocking pads 108 on both sides is improved by setting the gear 113 and the teeth 112.

[0026] like Figure 1-2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, two groups of lifting components are symmetrically arranged about the central axis of the cover body 100, and the inner wall of the cover body 100 is slidably connected with a slide rod 120, and two groups of slide rods 120 are symmetrically arranged about the central axis of the cover body 100, and the outer wall of the slide rod 120 is sleeved with a second spring 121. Through the setting of the second spring 121, the stretching plate 122 can be driven to retract into the cover body 100 when not in use, thereby improving the convenience of operation.

[0027] like Figure 1-3 As shown, as a preferred embodiment, on the basis of the above method, further, one end of the second spring 121 away from the sliding rod 120 is also fixedly connected to the cover body 100, and one end of the two groups of sliding rods 120 passing through the cover body 100 is also fixedly connected with a stretching plate 122, which facilitates providing a fulcrum through the stretching plate 122, and has stronger applicability.

[0028] Specifically, when the cover plate culvert reinforcement structure is used: first, two sets of stretching plates 122 are pulled out from the surface of the cover plate body 100, and then the cover plate body 100 is moved to a suitable position, and then the blocking block 107 at the bottom of the cover plate body 100 is aligned with the slide groove 106, and then the rotating ring 103 is released, and the blocking pad 108 is reset by the first spring 109, so that the blocking pad 108 is clamped with the bottom of the bearing plate 105, and the installation of the cover plate body 100 is realized, and when the stretching plate 122 is released, the slide rod 120 is reset under the action of the second spring 121, so that The stretching plate 122 is driven to be parallel to the cover body 100. When the cover needs to be removed, the linkage block 110 is driven to squeeze the blocking pad 108 by rotating the rotating ring 103. When the blocking pad 108 moves, the linkage plate 111 is driven to move synchronously, and the gear 113 is driven to rotate under the action of the teeth 112, so that the blocking pads 108 on both sides are synchronously retracted into the blocking block 107, and the blocking pad 108 and the bearing plate 105 are released. Then the stretching plate 122 is pulled to remove the cover body 100, thereby improving the convenience and stability during installation.

[0029] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A cover plate culvert reinforcement structure, comprising a cover plate body (100) and a moving groove (101) provided on a top wall of the cover plate body (100), characterized in that: The inner wall of the cover body (100) is provided with uniformly distributed limiting grooves (102); the top wall of the movable groove (101) is rotatably connected to a rotating ring (103); the outer wall of the cover body (100) is connected to a hole (104); the inner wall of the hole (104) is fixedly connected to a supporting plate (105); the inner wall of the supporting plate (105) is provided with a sliding groove (106); the bottom wall of the cover body (100) is fixedly connected to a reinforcing component, wherein the reinforcing component comprises a blocking block (107) fixedly connected to the bottom wall of the cover body (100) and matched with the sliding groove (106); the inner wall of the blocking block (107) is slidably connected to a blocking pad (108); two groups of the blocking pads (108) are symmetrically arranged about the central axis of the blocking block (107); and the inner wall of the cover body (100) is slidably connected to a lifting component.

2. A slab culvert reinforcement structure according to claim 1, characterized in that: A first spring (109) is fixedly connected to the inner wall of the blocking block (107); one end of the first spring (109) away from the blocking block (107) is also fixedly connected to the blocking pad (108); and the top wall of the rotating ring (103) is provided with evenly distributed resistance-increasing grooves (114).

3. A slab culvert reinforcement structure according to claim 2, characterized in that: A linkage block (110) is fixedly connected to the bottom wall of the rotating ring (103), the linkage block (110) cooperates with the blocking pad (108), a linkage plate (111) is fixedly connected to the bottom wall of the blocking pad (108), evenly distributed teeth (112) are fixedly connected to the side wall of the linkage plate (111), a gear (113) is rotatably connected to the bottom wall of the blocking block (107), and the linkage plate (111) is meshed with the gear (113) via the teeth (112).

4. The slab culvert reinforcement structure according to claim 1, characterized in that: The lifting components are symmetrically arranged in two groups about the central axis of the cover body (100); the inner wall of the cover body (100) is slidably connected to a slide rod (120); the slide rod (120) is symmetrically arranged in two groups about the central axis of the cover body (100); and the outer wall of the slide rod (120) is sleeved with a second spring (121).

5. A slab culvert reinforcement structure according to claim 4, characterized in that: One end of the second spring (121) away from the slide bar (120) is also fixedly connected to the cover plate body (100), and one end of the two groups of slide bars (120) passing through the cover plate body (100) is also fixedly connected to a stretching plate (122).

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