Novel cable bridge

Abstract

The utility model discloses a novel cable bridge which comprises a main body and a cover body detachably arranged on the upper surface of the main body. A first limiting piece is arranged on the main body; second limiting pieces are arranged on the side walls of the two sides of the cover body. The first limiting piece and the second limiting piece are arranged in a buckled mode. The first limiting piece is arranged on the main body, the second limiting piece is arranged on the cover body, stable connection between the cover body and the main body is achieved in the mode that the first limiting piece and the second limiting piece are buckled, stable connection between the cover body and the main body can be achieved without additionally arranging a clamp, and later maintenance, replacement and line troubleshooting are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cable trays, in particular to a novel cable tray. Background Art

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, cantilever arms and installation accessories, etc. They can be erected independently or laid on various building and pipe gallery brackets, reflecting the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance.

[0003] Existing cable trays usually include a main body and a cover body, wherein the cover body is press-fitted and embedded at the upper opening of the main body. In order to increase the stability after the two are installed and prevent the cover body from falling off the main body, a clamp is usually additionally arranged outside the two for fixation. Such a fixation method has a complex overall operation, requires an additional clamp for use, and is not convenient for later maintenance, replacement and line inspection. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the problem that an additional clamp is required for fixing when the existing bridge cover body and the main body are installed, which is not convenient for later maintenance, replacement and line inspection, and provides a novel cable tray.

[0005] A novel cable tray includes a main body and a cover body detachably arranged on the upper surface of the main body; a first limiting member is arranged on the main body; second limiting members are arranged on the two side walls of the cover body; the first limiting member and the second limiting members are buckled and arranged.

[0006] Further, the first limiting member includes a groove-shaped protrusion arranged on the side wall at the upper end of the main body, a first slot is arranged on one side of the groove-shaped protrusion, and a second slot is arranged on the bottom edge of the groove-shaped protrusion.

[0007] Further, the second limiting member includes a main notch arranged at the bottom edge of the wing plate of the cover body, a inserting piece is arranged on the side of the main notch close to the first slot; a inserting stroke is formed between the inserting piece and the bottom right side of the main notch.

[0008] Further, the width of the inserting stroke is greater than the width of the groove-shaped protrusion.

[0009] Further, the length of the inserting piece is the same as that of the groove-shaped protrusion.

[0010] Further, an auxiliary through groove is also arranged on the side wall of the main body.

[0011] Further, a reinforcing rib assembly is evenly stamped on the side wall of the main body.

[0012] Further, a reinforcing rib groove is also stamped on the surface of the cover body.

[0013] The beneficial effects of the present utility model are as follows: By respectively providing a first limiting member on the main body and a second limiting member on the cover body, and adopting the buckling mode of the first limiting member and the second limiting member to achieve a stable connection between the cover body and the main body, a clamp does not need to be additionally provided, and the stable connection between the cover body and the main body can be achieved, which is convenient for later maintenance, replacement and circuit troubleshooting. Brief Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of this bridge;

[0015] Figure 2 is an enlarged schematic diagram of part A;

[0016] Figure 3 is a schematic diagram of the cover body structure;

[0017] Figure 4 is an enlarged schematic diagram of part B;

[0018] Figure 5 is a schematic diagram of the main body structure;

[0019] Figure 6 is an enlarged schematic diagram of part C;

[0020] In the figure, 1 - main body, 11 - auxiliary through groove, 12 - reinforcing rib assembly, 2 - cover body, 21 - reinforcing rib groove, 3 - second limiting member, 30 - insertion piece, 31 - main notch, 32 - insertion stroke, 4 - first limiting member, 41 - groove-shaped protrusion, 42 - first slot, 43 - second slot. Detailed Embodiments

[0021] The following specific examples illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. The present utility model can also be implemented or applied through other different specific implementation manners. All details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present utility model. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0022] It should be noted that the drawings provided in the following embodiments only illustrate the basic concept of the present utility model in a schematic manner. Therefore, only the components related to the present utility model are shown in the drawings, rather than being drawn according to the number, shape and size of the components in actual implementation. The types, quantities and proportions of the components in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0023] Embodiment 1

[0024] AsFigures 1 to 6 As shown in the figure, a new type of cable tray includes a main body 1 and a cover body 2 detachably arranged on the upper surface of the main body 1. Specifically, the main body 1 is set as a rectangular groove structure with an open upper part; the cover body 2 is set as a plate structure with vertical wing plates on both sides.

[0025] A first limiting member 4 is arranged on the main body 1. The first limiting member 4 includes a groove-shaped protrusion 41 arranged on the side wall at the upper end of the main body 1. One side of the groove-shaped protrusion 41 is provided with a first slot 42; the bottom edge of the groove-shaped protrusion 41 is provided with a second slot 43. The first slot 42 and the second slot 43 form an L-shaped notch to realize the limiting and fixing after the second limiting member 3 is engaged.

[0026] Second limiting members 3 are arranged on the side walls on both sides of the cover body 2. Specifically, the second limiting member 3 includes a main notch 31 arranged at the bottom edge of the wing plate of the cover body 2. A plug piece 30 is arranged on one side of the main notch 31 close to the first slot 42; the plug piece 30 and the bottom right side of the main notch 31 form a plugging stroke 32.

[0027] The first limiting member 4 and the second limiting member 3 are arranged in a buckled manner. Specifically, the plug piece 30 is plugged into the groove-shaped protrusion 41 to form the buckling of the first limiting member 4 and the second limiting member 3.

[0028] In this solution, in order to enable the groove-shaped protrusion 41 to be engaged into the main notch 31 from the plugging stroke 32 when the cover plate 2 is buckled downward, the width of the plugging stroke 32 is greater than the width of the groove-shaped protrusion 41.

[0029] On the other hand, in order to facilitate the fixation after the groove-shaped protrusion 41 is inserted, the length of the plug piece 30 is the same as that of the groove-shaped protrusion 41.

[0030] In order to increase the overall structural strength of the cable tray, auxiliary through grooves 11 are also arranged on the side walls of the main body 1 respectively. Reinforcing rib assemblies 12 are evenly stamped on the side walls of the main body 1. Reinforcing rib grooves 21 are also stamped on the surface of the cover body 2. By arranging the first limiting member 4 on the main body 1 and the second limiting member 3 on the cover body 2 respectively, and adopting the buckling method of the first limiting member 4 and the second limiting member 3 to realize the stable connection between the cover body 2 and the main body 1, the stable connection between the cover body 2 and the main body 1 can be realized without adding clamps, which is convenient for later maintenance, replacement and line inspection.

[0031] The above-described embodiments merely represent the specific implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model.

Claims

1. A new type of cable tray, characterized in that: It includes a main body (1) and a cover body (2) detachably arranged on the upper surface of the main body (1); a first limiting member (4) is arranged on the main body (1); second limiting members (3) are arranged on both side walls of the cover body (2); the first limiting member (4) and the second limiting member (3) are arranged in a snap-fit manner; the first limiting member (4) includes a groove-shaped protrusion (41) arranged on the upper side wall of the main body (1), and a first slot (42) is arranged on one side of the groove-shaped protrusion (41); a second slot (43) is arranged at the bottom of the groove-shaped protrusion (41); the second limiting member (3) includes a main notch (31) arranged at the bottom of the wing plate of the cover body (2), and a plug (30) is arranged on the side of the main notch (31) close to the first slot (42); a plugging stroke (32) is formed between the plug (30) and the right side of the bottom of the main notch (31).

2. A novel cable tray according to claim 1, characterized in that: The width of the plugging stroke (32) is greater than the width of the groove-shaped protrusion (41).

3. A novel cable tray according to claim 1, characterized in that: The length of the plug (30) is the same as that of the groove-shaped protrusion (41).

4. A novel cable tray according to claim 1, characterized in that: An auxiliary through groove (11) is further arranged on the side wall of the main body (1).

5. A novel cable tray according to claim 1, characterized in that: Reinforcing rib assemblies (12) are evenly stamped on the side wall of the main body (1).

6. A novel cable tray according to claim 1, characterized in that: Reinforcing rib grooves (21) are further stamped on the surface of the cover body (2).

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