Cable trench cover plate

Abstract

The utility model relates to the technical field of prefabricated parts for rail transit, and discloses a cable trench cover plate which comprises a cover plate and a reinforcing mesh, the reinforcing mesh is located at the bottom of the cover plate, and buffering supporting blocks are connected to the four corners of the reinforcing mesh in a clamped mode. The four buffering supporting blocks fixedly penetrate through the four corners of a reinforcing mesh in the cover plate correspondingly, a plurality of anti-skid protruding blocks are arranged at the top end of the cover plate, and gaps exist among the anti-skid protruding blocks. The cable trench cover plate is rapidly installed and poured, gaps are naturally reserved in the rubber supporting blocks after concrete pouring is completed, the formed cable trench cover plate can be rapidly installed and used according to the actual size, effective damping is facilitated, and the bottom faces of the rubber supporting blocks at the bottom of the cable trench cover plate are T-shaped sections, so that collision prevention and no water treading are better achieved; and a worker can feel more comfortable in the walking process.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated components for rail transit, in particular to a cable trench cover plate. Background Technique

[0002] A cable trench is a dedicated channel for laying cables, and its cover plate can be opened. The cable trench is excavated and poured according to the design requirements, the cables are placed in the cable trench, and then the cable trench cover plate is covered to protect the cables in the trench. At present, most of the cable trench cover plates are flat plate-shaped cast from steel bars and concrete, and then applied to rail transit projects.

[0003] For the existing cable trench cover plates, due to the lack of buffer and shock absorption effects, when being laid on the cable trench, it is extremely easy to cause damage to the corners of the cable trench cover plate when contacting the cable trench. Moreover, if the four corners at the bottom of the cable trench cover plate do not fully contact the cable trench after being laid on the cable trench, when a worker steps on the cable trench cover plate, it is very easy to shake, and the comfort is poor. And during the process of the cable trench cover plate being stepped on and shaking, if its corners collide with the cable trench, it will also cause damage to the corners of the cable trench cover plate.

[0004] Therefore, we propose a cable trench cover plate to solve this problem. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cable trench cover plate to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cable trench cover plate, including a cover plate and a steel bar mesh. The steel bar mesh is located inside the cover plate. Buffer support blocks are clamped at the four corners of the steel bar mesh, and the four buffer support blocks respectively fixedly penetrate through the four corners at the bottom end of the cover plate.

[0007] Further improvement lies in that: a plurality of anti-slip convex blocks are arranged on the top end of the cover plate, there are gaps between the plurality of anti-slip convex blocks, and the plurality of anti-slip convex blocks are synchronously cast with the cover plate using concrete. During casting, the keel and the steel bar mesh are placed inside the external mold cavity using an external template, and then the four buffer support blocks are placed and clamped inside the cable trench, and then concrete casting is carried out.

[0008] Further improvement lies in that: the four buffer support blocks are all made of rubber, and through holes are respectively and longitudinally opened on the side surfaces of the four buffer support blocks, and better buffering is achieved by setting the through holes.

[0009] A further improvement lies in that: the steel bar mesh is formed by welding a plurality of steel bars, the steel bar mesh is in a grid shape, and a plurality of steel frame up-and-down welding devices are utilized.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this cable trench cover plate, rapid installation and pouring of the cable trench cover plate are realized. The buffer support blocks are provided and can be quickly clamped inside the cable trench according to the actual situation, so as to effectively buffer after pouring. The rubber support blocks leave gaps naturally after the concrete pouring is completed for installation, which is convenient for effective shock absorption. The bottom of the bottom plate is a T-shaped cross-section rubber support block, which can better achieve anti-collision and no water splashing when stepping, making the staff more comfortable during walking. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a three-dimensional side sectional view of the structure of the present utility model;

[0012] Figure 2 is a three-dimensional front view of the structure of the present utility model;

[0013] Figure 3 is a magnified three-dimensional view of the buffer support block of the structure of the present utility model;

[0014] Figure 4 is a three-dimensional top view of the structure of the present utility model;

[0015] Figure 5 is a three-dimensional bottom view of the structure of the present utility model.

[0016] In the figure: cover plate 1, first steel frame 2, buffer support block 201, anti-slip convex block 202. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment 1

[0019] Please refer to Figures 1-5 , the present utility model provides a technical solution: a cable trench cover plate, including a cover plate 1 and a steel bar mesh 2. The steel bar mesh 2 is located inside the cover plate 1. Buffer support blocks 201 are clamped at the four corners of the steel bar mesh 2, and the four buffer support blocks 201 respectively penetrate through the four corners at the bottom end of the cover plate and are fixed.

[0020] Furthermore, a number of anti-slip raised blocks 202 are provided at the top end of the cover plate in this embodiment. There are gaps between the a number of anti-slip raised blocks 202, and the a number of anti-slip raised blocks 202 and the cover plate 1 are simultaneously cast with concrete.

[0021] Furthermore, the four buffer support blocks 201 in this embodiment are all made of rubber, and through holes are formed through the sides of the four buffer support blocks 201.

[0022] Furthermore, the steel mesh 2 in this embodiment is formed by welding a number of steel bars, and the steel mesh 2 is in a grid shape.

[0023] During use, the already cast cover plate 1 is placed above the cable trench, and at the same time, the four buffer support blocks 201 are in contact with the top edge of the cable trench. At this time, the cover plate 1 can protect the cables inside the cable trench. Subsequently, when the staff walks above the cover plate 1, the four buffer support blocks 201 cooperate to provide a shock-absorbing and buffering protection effect for the cover plate 1, and at the same time, it can also improve the comfort of the staff when walking above the cover plate 1.

[0024] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable trench cover, comprising a cover (1) and a steel mesh (2), characterized in that: The steel mesh (2) is located inside the cover plate (1), and the four corners of the steel mesh (2) are all clamped with buffer support blocks (201), and the four buffer support blocks (201) are respectively fixed through the four corners of the bottom end of the cover plate.

2. A cable trench cover according to claim 1, characterized in that: A plurality of anti-skid protrusions (202) are arranged at the top of the cover plate, gaps exist between the plurality of anti-skid protrusions (202), and the plurality of anti-skid protrusions (202) are cast with concrete simultaneously with the cover plate (1).

3. A cable trench cover according to claim 2, characterized in that: The four buffer support blocks (201) are all made of rubber material, and through holes are provided on the sides of the four buffer support blocks (201).

4. A cable trench cover according to claim 3, characterized in that: The steel mesh (2) is formed by welding a plurality of steel bars, and the steel mesh (2) is in a grid shape.

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