Detachable bridge movable cover plate

Abstract

The utility model discloses a detachable bridge movable cover plate which comprises a bridge connecting piece, a sliding groove connecting piece is connected to the outer wall of the bridge connecting piece in a bell and spigot joint mode, a cover plate bearing piece is connected to the outer wall of the sliding groove connecting piece in a bell and spigot joint mode, and a cover plate body is connected to the inner wall of the cover plate bearing piece in a bell and spigot joint mode. The bridge connecting piece comprises an inner side connecting piece and an outer side connecting piece, spring damping pieces are arranged between the inner side connecting piece and the outer side connecting piece, the number of the spring damping pieces is three, the three spring damping pieces are distributed at equal intervals, and a T-shaped connecting groove is formed in the outer wall of the outer side connecting piece; according to the device, by arranging the bridge connecting piece, the sliding groove connecting piece, the cover plate bearing piece and the cover plate body, the buffering effect is achieved, disassembly and assembly are convenient, convenience is improved, and therefore the problems that in the prior art, mechanical strength is low, deformation is prone to occurring, the protection performance is poor, and disassembly and assembly are inconvenient are solved.

Description

Technical Field

[0001] The utility model belongs to the technical direction of cable trays, and particularly relates to a detachable movable cover plate for a cable tray. Background Art

[0002] A cable tray is the full name of a rigid structure system composed of straight sections, elbows, tees, crosses of trough type, tray type or ladder type, as well as bracket arms (arm type brackets), hangers, etc., which closely supports cables. A cable tray generally includes two ladder sides, and a bottom plate connected to the two ladder sides and arranged between the two ladder sides, so that the two ladder sides and the bottom plate form a U-shaped groove, and cables can be placed in the U-shaped groove. In order to prevent dust, rain, snow, etc. from entering the inside of the U-shaped groove and affecting the cables, a cover plate is generally provided at the opening part of the U-shaped groove.

[0003] It is found in actual engineering applications that the cover plate of this structure has the following defects:

[0004] 1. The mechanical strength is weak and it is easily deformed by extrusion;

[0005] 2. After the cover plate is deformed, when maintenance is required, the cover plate is often stuck, difficult to disassemble and install. Content of the Utility Model

[0006] The purpose of the utility model is to provide a detachable movable cover plate for a cable tray for the existing device, so as to solve the problems put forward in the above background art.

[0007] In order to solve the above technical problems, the utility model provides the following technical solution: a detachable movable cover plate for a cable tray, including a bridge connecting piece, the outer wall of the bridge connecting piece is inserted and connected with a chute connecting piece, the outer wall of the chute connecting piece is inserted and connected with a cover plate bearing piece, and the inner wall of the cover plate bearing piece is inserted and connected with a cover plate body.

[0008] The bridge connecting piece includes an inner connecting piece and an outer connecting piece, and a spring shock absorber is arranged between the inner connecting piece and the outer connecting piece. By providing the bridge connecting piece, the chute connecting piece, the cover plate bearing piece and the cover plate body, the buffering effect is realized, and the disassembly and assembly are convenient, improving the convenience, thus solving the problems of weak mechanical strength, easy deformation, poor protection performance and inconvenient disassembly and assembly in the prior art, and further meeting the working needs of people, which is worthy of popularization and use.

[0009] Furthermore, three spring shock absorbers are provided, and the three spring shock absorbers are evenly distributed at equal intervals, facilitating the shock absorption and buffering work.

[0010] Furthermore, a "T"-shaped connecting groove is arranged on the outer wall of the outer connecting piece, and a "T"-shaped convex block is arranged on one side of the chute connecting piece, and the convex block is matched with the connecting groove, facilitating the installation of the bridge connecting piece.

[0011] Furthermore, a concave-shaped slot is provided at the bottom of the cover plate carrier, and the chute connecting member is in a "T" shape distribution, and the chute connecting member is matched with the slot, which facilitates the installation of the chute connecting member.

[0012] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows: In the present utility model,

[0013] (1) By providing a bridge connecting member, a chute connecting member, a cover plate carrier and a cover plate body, the effect of buffering is achieved, and the disassembly and assembly are convenient, improving the convenience, thus solving the problems of weak mechanical strength, easy deformation, poor protection performance and inconvenient disassembly and assembly in the prior art, and further meeting the working needs of people, and it is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification, and are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the composition of the bridge connecting member of the present utility model;

[0017] Figure 3 is a schematic diagram of the composition of the chute connecting member of the present utility model;

[0018] Figure 4 is a schematic diagram of the composition of the cover plate carrier of the present utility model.

[0019] In the figure: 1, bridge connecting member; 101, inner connecting piece; 102, spring shock-absorbing piece; 103, outer connecting piece; 2, chute connecting member; 3, cover plate carrier; 4, cover plate body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following further describes the technical solution of the present utility model in detail with reference to the preferred embodiments and their drawings. 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 work fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4, the present utility model provides a technical solution: a detachable bridge movable cover plate, which includes a bridge connecting member 1. The outer wall of the bridge connecting member 1 is inserted and connected with a chute connecting member 2. The outer wall of the chute connecting member 2 is inserted and connected with a cover plate bearing member 3. The inner wall of the cover plate bearing member 3 is inserted and connected with a cover plate body 4.

[0022] The bridge connecting member 1 includes an inner connecting piece 101 and an outer connecting piece 103. A spring shock absorber 102 is arranged between the inner connecting piece 101 and the outer connecting piece 103. By providing the bridge connecting member 1, the chute connecting member 2, the cover plate bearing member 3 and the cover plate body 4, the buffering effect is achieved, and the disassembly and assembly are convenient, improving the convenience. Thus, the problems of weak mechanical strength, easy deformation, poor protection performance and inconvenient disassembly and assembly in the prior art are solved, and the work requirements of people are met, which is worthy of popularization and use.

[0023] Furthermore, three spring shock absorbers 102 are provided, and the three spring shock absorbers 102 are equally spaced, which facilitates the shock absorption and buffering work.

[0024] Furthermore, a "T"-shaped connecting groove is arranged on the outer wall of the outer connecting piece 103. A "T"-shaped convex block is arranged on one side of the chute connecting member 2, and the convex block is matched with the connecting groove, which facilitates the installation of the bridge connecting member 1.

[0025] Furthermore, a "concave"-shaped slot is arranged at the bottom of the cover plate bearing member 3. The chute connecting member 2 is "T"-shaped, and the chute connecting member 2 is matched with the slot, which facilitates the installation of the chute connecting member 2.

[0026] During use, first, the outer connecting piece 103 arranged on the bridge connecting member 1 is inserted and connected with the convex block on one side of the chute connecting member 2 through the connecting groove. Then, the top of the chute connecting member 2 is inserted and connected with the slot at the bottom of the cover plate bearing member 3. Finally, the cover plate body 4 is inserted into one side where the two cover plate bearing members 3 are close to each other, thus completing the assembly work. The overall disassembly and assembly are simple, solving the problem of cumbersome operation, and it is beneficial to buffer through the spring shock absorber 102 arranged on the bridge connecting member 1, which can effectively prevent collision and deformation caused by extrusion.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0028] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A detachable bridge movable cover plate, comprising a bridge connecting member (1), characterized in that: The outer wall of the bridge connector (1) is socket-connected with a chute connector (2), the outer wall of the chute connector (2) is socket-connected with a cover plate carrier (3), and the inner wall of the cover plate carrier (3) is socket-connected with a cover plate body (4); The bridge connector (1) includes an inner connecting piece (101) and an outer connecting piece (103), and a spring damping piece (102) is arranged between the inner connecting piece (101) and the outer connecting piece (103).

2. The detachable bridge movable cover plate according to claim 1, characterized in that: There are three spring damping pieces (102), and the three spring damping pieces (102) are evenly distributed at equal intervals.

3. A detachable bridge movable cover plate according to claim 1, characterized in that: The outer wall of the outer connecting piece (103) is provided with a "T"-shaped connecting groove.

4. A detachable bridge movable cover plate according to claim 3, characterized in that: One side of the chute connector (2) is provided with a "T"-shaped convex block, and the convex block is matched with the connecting groove.

5. A detachable bridge movable cover plate according to claim 4, characterized in that: The bottom of the cover plate carrier (3) is provided with a "concave"-shaped slot.

6. The detachable bridge movable cover plate according to claim 5, wherein: The chute connector (2) is in a "T"-shaped distribution, and the chute connector (2) is matched with the slot.

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