A convenient locking cable tray clip

Abstract

The utility model belongs to the technical field of cable bridges, and in particular to a convenient locking type cable bridge clip. Aiming at the problem that the existing traditional clamps or bindings for fixing cables are not only cumbersome to operate and inefficient but also inconvenient to disassemble when maintaining the cables, the following scheme is proposed, which includes a bridge, a cover plate is arranged on the top of the bridge, a plurality of mounting holes are opened on both sides of the bridge for facilitating the installation and fixing of the bridge, and two support rods for supporting the cables are symmetrically arranged on the bottom inner wall of the bridge. In the utility model, the fixing assembly and the limiting assembly are arranged, so that the cables can be quickly fixed, and the efficiency of cable installation and maintenance is improved. The arc-shaped fixed plate and the arc-shaped movable plate can fit tightly to the surface of the cable to ensure the neatness and stability of the cable. The ventilation grooves and heat dissipation holes at the bottom of the bridge can accelerate the air circulation inside the bridge, reduce the temperature generated by the cable, and extend the service life of the cable.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, and in particular to a convenient locking cable bridge clip. Background Art

[0002] A cable tray is a structure used to support, protect and organize cables. The basic principle is to achieve reasonable wiring and management of cables by hanging them on a tray installed on the wall or ceiling of a building. Cable tray cassettes are used to fix cables inside the tray to ensure that the cables are laid according to predetermined paths and spacings, and to prevent the cables from moving or swinging inside the tray, thereby keeping the cable lines stable and tidy for easy future use and maintenance.

[0003] Traditional cable trays often use simple clamps or binding tapes to fix cables. This method is not only cumbersome and inefficient, but also difficult to ensure the stability and neatness of the cables. It is also inconvenient to disassemble the cables for maintenance. Therefore, we propose a convenient locking cable tray tape to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that traditional clamps or bindings for fixing cables are not only cumbersome to operate and inefficient but also inconvenient to disassemble when maintaining the cables, and to propose a convenient locking cable tray clip.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A convenient locking cable tray cassette includes a tray, a cover plate is provided on the top of the tray, a plurality of mounting holes are provided on both sides of the tray for facilitating installation and fixing of the tray, two support rods for supporting cables are symmetrically provided on the bottom inner wall of the tray, a plurality of fixing frames are provided at equal intervals inside the tray, and the number of the plurality of fixing frames is at least three, and limiting slots are provided on the three fixing frames, and the cable tray cassette also includes:

[0007] A plurality of fixing components, wherein the plurality of fixing components are arranged on corresponding fixing frames and are used to fix the cables;

[0008] A plurality of limiting components are arranged on the bottom inner wall of the cover plate and are used to cooperate with the fixing components to further fix the cables.

[0009] In a possible design, two ventilation slots are symmetrically provided at the bottom of the bridge frame, and a plurality of heat dissipation holes for heat dissipation are evenly spaced on inner walls on both sides of the two ventilation slots.

[0010] In a possible design, threaded holes corresponding to the three fixing frames are opened on both sides of the bridge frame, and the insides of the threaded holes are threadedly connected with hexagon socket bolts. The hexagon socket bolts on both sides respectively penetrate the corresponding fixing frames and are threadedly connected to the fixing frames.

[0011] In a possible design, the fixing assembly includes an arc-shaped fixed plate, which is fixedly connected to the inner walls on both sides of the limiting groove, and the inner walls on both sides of the limiting groove are rotatably connected with an arc-shaped movable plate, the arc-shaped openings of the arc-shaped fixed plate and the arc-shaped movable plate are close to each other, and the bottoms of the arc-shaped fixed plate and the arc-shaped movable plate are fixedly connected with the same second spring, and the outer wall of the arc-shaped movable plate is fixedly provided with a fixed block for facilitating the bending of the arc-shaped movable plate.

[0012] In a possible design, the limiting assembly includes a reinforcement block, which is fixedly mounted on the bottom inner wall of the cover plate. A plurality of limiting blocks corresponding to the arc-shaped movable plate are arranged at the bottom of the cover plate, and the bottoms of the plurality of limiting blocks respectively conflict with the outer walls of the corresponding arc-shaped movable plates.

[0013] In a possible design, two limit rods are symmetrically fixedly connected to the inner wall of one side of the bridge frame, and a sliding groove is provided at one end of the two limit rods close to the bridge frame. Moving rods are slidably connected in the two sliding grooves, and one end of the two moving rods passes through one side of the bridge frame and extends to the outside. One end of the two moving rods is set as an inclined surface, and a first spring is provided in the two sliding grooves. The two first springs are respectively fixedly connected to the corresponding inner wall of the sliding groove and the other end of the moving rod, and the cover plate is located on one side of the limit rod and has a limiting hole corresponding to the moving rod, and the moving rod is inserted into the corresponding limiting hole.

[0014] In the present application, the fixing frame is first installed inside the bridge frame by means of hexagon socket bolts, and then the arc-shaped movable plate is rotated around its rotating connection point by prying the fixing block, thereby opening the space between the arc-shaped fixed plate and the arc-shaped movable plate, placing the cable in the space, and then releasing the fixing block. The arc-shaped movable plate moves closer to the arc-shaped fixed plate under the action of the second spring, tightly clamping the cable to fix the cable.

[0015] When the cover plate is closed on the bridge frame, the moving rod in the limit rod on the bridge frame moves out of the slide groove under the elastic force of the first spring therein, thereby being inserted into the limit hole of the cover plate, so that the cover plate can be firmly locked on the bridge frame when closed to prevent the cover plate from opening accidentally. At the same time, the limit block at the bottom of the cover plate conflicts with the outer wall of the arc-shaped moving plate, further limiting the movement of the arc-shaped moving plate and enhancing the fixing effect of the cable.

[0016] The ventilation slots and heat dissipation holes at the bottom of the bridge allow air to circulate freely inside the bridge, discharging the heat generated by the cables to the outside of the bridge in time, maintaining a suitable temperature inside the bridge and preventing the cables from overheating.

[0017] Beneficial effects:

[0018] In the utility model, the convenient locking cable tray clip can realize fast and stable fixing of the cable through the provided fixing components and limiting components, and no additional tools are required for disassembly, which greatly improves the efficiency of cable installation and maintenance;

[0019] In the utility model, the convenient locking cable tray clip, the arc-shaped fixed plate and the arc-shaped movable plate in the fixing assembly are designed to fit the cable surface tightly, preventing the cable from shaking or shifting in the tray, and ensuring the neatness and stability of the cable;

[0020] In the utility model, the convenient locking cable tray clip can accelerate the air circulation inside the tray through the ventilation slots and heat dissipation holes designed at the bottom of the tray, discharge the heat generated by the cable in time, reduce the cable temperature, and extend the service life of the cable;

[0021] In the utility model, by setting the fixing components and the limiting components, the cable can be quickly fixed, and the efficiency of cable installation and maintenance is improved. The arc-shaped fixed plate and the arc-shaped movable plate can fit the cable surface tightly to ensure the neatness and stability of the cable. The ventilation grooves and heat dissipation holes at the bottom of the bridge can accelerate the air circulation inside the bridge, reduce the temperature generated by the cable, and extend the service life of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural schematic diagram of a convenient locking cable tray clip proposed by the utility model;

[0023] Figure 2 A schematic diagram of the internal three-dimensional structure of a cable tray with a convenient locking type cable tray clip proposed by the utility model;

[0024] Figure 3 A schematic diagram of the three-dimensional structure of a cover plate of a convenient locking cable tray clip proposed in the utility model;

[0025] Figure 4 A schematic diagram of the three-dimensional structure of a convenient locking cable tray clip proposed by the utility model from another perspective;

[0026] Figure 5 A three-dimensional structural diagram of a fixing frame for a convenient locking cable tray clip proposed in the utility model

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of a limiting tube of a convenient locking cable tray clip proposed by the utility model.

[0028] In the figure: 1. bridge; 101. ventilation slot; 102. mounting hole; 2. cover plate; 3. limit rod; 301. moving rod; 302. first spring; 4. support rod; 5. fixing frame; 501. limit slot; 6. reinforcement block; 7. limit block; 8. arc-shaped fixed plate; 9. arc-shaped moving plate; 10. fixing block; 11. second spring; 12. hexagon socket bolt. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Example 1

[0031] Reference Figure 1-6 A bridge frame cassette includes a bridge frame 1, a cover plate 2, a mounting hole 102, a support rod 4, a fixing frame 5, a fixing component, a limiting component and other parts.

[0032] First, the bridge 1 serves as the main structure, and a removable cover 2 is designed on the top to facilitate the installation and maintenance of the cables. A plurality of mounting holes 102 are evenly arranged on both sides of the bridge 1, and these mounting holes are used to fix the bridge on a wall or other supporting structures. Two symmetrical support rods 4 are arranged on the bottom inner wall of the bridge 1 for supporting the cables. Inside the bridge 1, at least three fixing frames 5 are arranged at equal intervals, and each fixing frame 5 is provided with a limiting groove 501.

[0033] In order to achieve a firm fixation of the cable, a fixing assembly is designed. The fixing assembly includes an arc-shaped fixed plate 8 fixedly connected to the inner walls on both sides of the limiting groove 501, and an arc-shaped movable plate 9 rotatably connected to both sides of the limiting groove 501. The arc-shaped openings of the arc-shaped fixed plate 8 and the arc-shaped movable plate 9 are close to each other to form a clamping effect on the cable. At the same time, the bottoms of the arc-shaped fixed plate 8 and the arc-shaped movable plate 9 are connected by a second spring 11, so that the arc-shaped movable plate 9 can maintain a close fit with the arc-shaped fixed plate 8 when not subjected to external force. In order to facilitate the operation of the arc-shaped movable plate 9, a fixing block 10 is also fixedly arranged on its outer wall.

[0034] In order to further enhance the fixing effect of the cable, a limit assembly is also set on the bottom inner wall of the cover plate 2, and the limit assembly includes a reinforcement block 6 and a plurality of limit blocks 7. The reinforcement block 6 is used to enhance the structural strength of the cover plate 2, and the limit block 7 is arranged corresponding to the arc-shaped movable plate 9. When the cover plate 2 is closed, the limit block 7 can contact the outer wall of the arc-shaped movable plate 9, thereby realizing double fixation of the cable together with the fixing assembly.

[0035] In order to improve the heat dissipation performance inside the bridge, two ventilation slots 101 are symmetrically opened at the bottom of the bridge 1, and a plurality of heat dissipation holes are opened at equal intervals on the inner walls on both sides of the ventilation slots 101. These heat dissipation holes can effectively promote air circulation inside the bridge, reduce heat accumulation caused by long-term operation of the cable, and improve the service life and safety of the cable.

[0036] The present application can be used in the field of cable tray technology, and can also be used in other fields applicable to the present application.

[0037] Example 2

[0038] refer to Figure 2-6 , improved on the basis of the first embodiment: a convenient locking cable tray card, which is applied to the field of cable tray technology. In order to further enhance the connection strength between the fixing frame 5 and the bridge 1, threaded holes corresponding to the fixing frame 5 are opened on both sides of the bridge 1 in this embodiment, and hexagon socket bolts 12 are threadedly connected in the threaded holes. These hexagon socket bolts 12 respectively penetrate the corresponding fixing frames 5 and are threadedly connected to the fixing frames 5, thereby achieving a firm connection between the fixing frames 5 and the bridge 1.

[0039] In order to simplify the fixing process of the cover 2 and improve its fixing effect, two limit rods 3 are symmetrically fixedly connected on the inner wall of one side of the bridge frame 1, and a sliding groove and a moving rod 301 are set on the limit rod 3. One end of the moving rod 301 is set as an inclined surface, which is convenient for the cover 2 to push the moving rod 301 to slide into the sliding groove when closing. At the same time, a first spring 302 is also set in the sliding groove, which is used to automatically pop the moving rod 301 into the limiting hole when the cover 2 is opened, thereby realizing the automatic locking function of the cover 2. A limiting hole corresponding to the moving rod 301 is opened on the cover 2 to ensure that the cover 2 can be accurately positioned and firmly locked when closed.

[0040] 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 convenient locking cable tray cassette, comprising a tray (1), a cover plate (2) is arranged on the top of the tray (1), a plurality of mounting holes (102) are provided on both sides of the tray (1) for facilitating the installation and fixing of the tray (1), two support rods (4) for supporting cables are symmetrically arranged on the bottom inner wall of the tray (1), a plurality of fixing frames (5) are arranged at equal intervals inside the tray (1), and the number of the plurality of fixing frames (5) is at least three, and a limiting groove (501) is provided on each of the three fixing frames (5), characterized in that: Also includes: A plurality of fixing components, the plurality of fixing components being arranged on corresponding fixing frames (5) and being used for fixing the cables; A plurality of limiting components are arranged on the bottom inner wall of the cover plate (2) and are used to cooperate with the fixing components to further fix the cables.

2. A convenient locking cable tray clip according to claim 1, characterized in that: Two ventilation slots (101) are symmetrically provided at the bottom of the bridge frame (1), and a plurality of heat dissipation holes for heat dissipation are provided at equal intervals on the inner walls on both sides of the two ventilation slots (101).

3. A convenient locking cable tray clip according to claim 1, characterized in that: Threaded holes corresponding to the three fixing frames (5) are provided on both sides of the bridge frame (1), and hexagon socket bolts (12) are threadedly connected inside the threaded holes. The hexagon socket bolts (12) on both sides respectively penetrate the corresponding fixing frames (5) and are threadedly connected to the fixing frames (5).

4. A convenient locking cable tray clip according to claim 1, characterized in that: The fixing assembly comprises an arc-shaped fixed plate (8), the arc-shaped fixed plate (8) is fixedly connected to the inner walls on both sides of the limiting groove (501), the inner walls on both sides of the limiting groove (501) are rotatably connected to an arc-shaped movable plate (9), the arc-shaped openings of the arc-shaped fixed plate (8) and the arc-shaped movable plate (9) are close to each other, the bottoms of the arc-shaped fixed plate (8) and the arc-shaped movable plate (9) are fixedly connected to the same second spring (11), and the outer wall of the arc-shaped movable plate (9) is fixedly provided with a fixing block (10) for facilitating the bending of the arc-shaped movable plate (9).

5. A convenient locking cable tray clip according to claim 4, characterized in that: The limiting assembly comprises a reinforcing block (6), wherein the reinforcing block (6) is fixedly arranged on the bottom inner wall of the cover plate (2), and a plurality of limiting blocks (7) corresponding to the arc-shaped movable plate (9) are arranged at the bottom of the cover plate (2), and the bottoms of the plurality of limiting blocks (7) respectively contact the outer walls of the corresponding arc-shaped movable plates (9).

6. A convenient locking cable tray clip according to claim 1, characterized in that: Two limiting rods (3) are symmetrically fixedly connected to the inner wall of one side of the bridge frame (1), and a sliding groove is provided at one end of the two limiting rods (3) close to the bridge frame (1), and a moving rod (301) is slidably connected in the two sliding grooves. One end of the two moving rods (301) passes through one side of the bridge frame (1) and extends to the outside. One end of the two moving rods (301) is set as an inclined surface, and a first spring (302) is provided in the two sliding grooves. The two first springs (302) are respectively fixedly connected to the corresponding inner wall of the sliding groove and the other end of the moving rod (301). The cover plate (2) is located on one side of the limiting rod (3) and is provided with a limiting hole corresponding to the moving rod (301), and the moving rod (301) is inserted into the corresponding limiting hole.

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