Rail transit cable support

Abstract

The utility model provides a rail transit cable support, which relates to the technical field of cable supports and comprises a wall plate and a support, a plurality of hanging plates are arranged on the wall plate, the support is provided with inverted U-shaped hooks mounted corresponding to the hanging plates, and one side, close to the wall plate, of each hook is provided with a mounting plate extending downwards out of the corresponding hanging plate. A support arm is hinged to the bracket and is connected with the mounting plate to form a triangular support; according to the utility model, the cable can be limited in the groove through the semi-surrounding structure of the semicircular frame, the cable is fixed and prevented from falling off through the adjusting piece, the position of the support on the wallboard can be freely changed, and convenience is provided for various installation positions of the cable.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, and in particular to a rail transit cable bracket. Background Art

[0002] Rail transit cable brackets are brackets used to support the laying of cables and are mostly used in rail transit trenches. Specifically, the brackets are set in the rail transit trenches. When laying cables, the cables are mounted on the brackets to prevent multiple cables from being twisted together and affecting the laying.

[0003] Rail transit cable supports are mostly fixed in height. Usually, the cable supports are placed on crossbars, and the cables can move freely on the crossbars. In rail transit, the high-speed subway will bring wind speed and generate sound vibrations, which are then transmitted to the crossbars. When the crossbars vibrate, the cables may shift due to the vibration, eventually causing the cables to be squeezed together or fall off, affecting the regularity of cable laying and heat dissipation. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a rail transit cable bracket to solve the problem that the cable bracket in the track may transmit vibration and cause the cable to shift or fall.

[0005] Based on the technical problems existing in the background technology, the utility model proposes a rail transit cable bracket, including a wall panel and a bracket. A plurality of hanging plates are arranged on the wall panel. The bracket is provided with an inverted U-shaped hook corresponding to the hanging plate. A mounting plate extending downward from the hanging plate is arranged on the side of the hook close to the wall panel. A support arm is hinged on the bracket and connected to the mounting plate to form a triangular support.

[0006] Preferably, the bracket is provided with a plurality of semicircular frames with openings facing upwards, an adjusting piece is rotatably mounted on one end of the semicircular frame, and a hook groove matching the adjusting piece is opened on the outer wall of the other end of the semicircular frame, and the opening of the hook groove is inclined downwards.

[0007] Preferably, a reinforcing plate is connected between the semicircular frame close to the wall panel and the hook.

[0008] Preferably, a bayonet with an opening facing downward is provided at one end of the support arm close to the wall panel, and a slot is provided on the mounting plate, and the bayonet is fixed to the lower edge of the slot.

[0009] Preferably, the hook is deformable.

[0010] Preferably, there is a gap between the hanging board and the wall board.

[0011] Compared with the prior art, the rail transit cable bracket proposed by the utility model adopts the above technical solution to achieve the following technical effects:

[0012] The utility model can limit the cable in the groove through the semi-enclosed structure of the semicircular frame, and fix the cable through the adjustment member to prevent the cable from falling off. The bracket in the utility model can freely change its position on the wall panel, providing convenience for various installation positions of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the installation structure of the bracket and the wall panel of the utility model;

[0014] Figure 2 It is a schematic cross-sectional diagram of the installation of the bracket and the wall panel of the utility model;

[0015] Figure 3 It is a schematic diagram of the support arm separation structure in the bracket of the utility model;

[0016] Figure 4 It is a schematic diagram of the support arm installation structure in the bracket of the utility model.

[0017] In the figure: 1, wall panel; 2, bracket; 11, hanging plate; 21, hook; 211, mounting plate; 3, support arm; 22, semicircular frame; 23, adjustment piece; 221, hook groove; 24, reinforcement plate; 31, bayonet; 2111, slot. DETAILED DESCRIPTION

[0018] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0020] Example

[0021] Please refer to Figure 1-Figure 4 The utility model proposes a rail transit cable bracket 2, comprising a wall panel 1 and a bracket 2. The wall panel 1 is provided with a plurality of hanging plates 11, and a gap is formed between the hanging plates 11 and the wall panel 1, wherein two parallel gaps are opened on the wall panel 1, and then the part between the two gaps is squeezed outward to form the hanging plate 11, and the bracket 2 is provided with an inverted U-shaped hook 21 installed corresponding to the hanging plate 11, and the hook 21 has two ends, and the two ends are respectively located on both sides of the hanging plate 11, and one end is located in the gap. A mounting plate 211 extending downward from the hanging plate 11 is provided on the side of the hook 21 close to the wall panel 1, and the two ends of the hook 21 are not of the same length, wherein the end located in the gap is closer to the ground, and the end exceeds the lower end of the installed hanging plate 11, which can provide an installation position for the support arm 3, and the support arm 3 is hinged on the bracket 2 and connected with the mounting plate 211 to form a triangular support. After the support arm 3 is connected to the mounting plate 211, a supporting effect can be provided to the bracket 2, thereby improving the stability of the bracket 2 when supporting the cable.

[0022] In a specific embodiment, refer to Figure 2 , Figure 3 , Figure 4 The bracket 2 is provided with a plurality of semicircular frames 22 with openings facing upwards, an adjusting member 23 is rotatably mounted on one end of the semicircular frame 22, and a hook groove 221 matching the adjusting member 23 is provided on the outer wall of the other end of the semicircular frame 22, and the opening of the hook groove 221 is obliquely downwards. There are a plurality of hook grooves 221 on the support arm 3, which can facilitate the clamping of the adjusting member 23. When the adjusting member 23 is clamped in the hook groove 221, the minimum interval between the adjusting member 23 and the semicircular frame 22 can be reduced, so as to facilitate the fixing of the cable.

[0023] In a specific embodiment, refer to Figure 2 , Figure 3 , Figure 4 A reinforcing plate 24 is connected between the semicircular frame 22 near the wall panel 1 and the hook 21. The reinforcing plate 24 is made of metal and is integrated with the semicircular frame 22. It is between the semicircular frame 22 and the hook 21. The reinforcing plate 24 needs to avoid the upper position of the semicircular frame 22 to prevent interference with the installation of the cable.

[0024] In a specific embodiment, refer to Figure 3 , Figure 4 The end of the arm 3 close to the wall panel 1 is provided with a bayonet 31 with an opening facing downwards, and the mounting plate 211 is provided with a slot 2111, and the bayonet 31 is fixed to the lower edge of the slot 2111. The bayonet 31 on the arm 3 is used to fix the arm 3, which can be engaged and fixed with the lower edge of the slot 2111. Further, the arm 3 and the mounting plate 211 can also be fixed by bolts or welding. In the present utility model, the bayonet 31 can facilitate the disassembly of the arm 3 and facilitate the later change of the installation position of the bracket 2 on the wall panel 1.

[0025] In a specific embodiment, refer to Figure 3 , Figure 4 The hook 21 can be deformed, and when the support arm 3 rotates upward, the end of the support arm 3 will squeeze the hook 21. At this time, the hook 21 can be bent to facilitate the end of the support arm 3 to slide into the slot 2111, so that the buckle is fixed to the slot 2111.

[0026] In a specific embodiment, refer to Figure 1 , Figure 2 There is a gap between the hanging plate 11 and the wall panel 1. The gap between the hanging plate 11 and the wall panel 1 facilitates the installation of the hook 21, and the interval of the gap is greater than the thickness of the hook 21 material.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rail transit cable bracket, characterized in that: The invention comprises a wall panel (1) and a bracket (2), wherein a plurality of hanging panels (11) are arranged on the wall panel (1), the bracket (2) is provided with an inverted U-shaped hook (21) corresponding to the hanging panels (11), a mounting plate (211) extending downward from the hanging panels (11) is arranged on one side of the hook (21) close to the wall panel (1), and a support arm (3) is hingedly connected to the bracket (2) and connected to the mounting plate (211) to form a triangular support.

2. The rail transit cable support according to claim 1, characterized in that: The bracket (2) is provided with a plurality of semicircular frames (22) with openings facing upwards, an adjusting member (23) is rotatably mounted on one end of the semicircular frame (22), and a hook groove (221) matching the adjusting member (23) is provided on the outer wall of the other end of the semicircular frame (22), and the opening of the hook groove (221) is obliquely downwards.

3. The rail transit cable support according to claim 2, characterized in that: A reinforcing plate (24) is connected between the semicircular frame (22) close to the wall panel (1) and the hook (21).

4. The rail transit cable support according to claim 1, characterized in that: A snap-on opening (31) with an opening facing downward is provided at one end of the support arm (3) close to the wall panel (1), and a snap-on slot (2111) is provided on the mounting plate (211), and the snap-on opening (31) is snap-fitted to the lower edge of the snap-on slot (2111).

5. The rail transit cable support according to claim 1, characterized in that: The hook (21) can be deformed.

6. The rail transit cable support according to claim 1, characterized in that: There is a gap between the hanging plate (11) and the wall plate (1).

Images