Improved cable bridge groove box

Abstract

The utility model discloses an improved cable bridge groove box, which comprises a box body and box covers, the top end of the box body is provided with two groups of box covers, one side of each box cover close to the box body is provided with a movable shaft, the box covers are movably connected with the box body through the movable shafts, the bottom end of the box body is provided with a visual window, the inner wall of the box body is symmetrically provided with T-shaped grooves, and the T-shaped grooves are connected with the box body through the movable shafts. The device comprises a box body, multiple sets of placing frames are arranged in the box body at equal intervals, multiple sets of arc-shaped grooves are formed in the top ends of the placing frames at equal intervals, T-shaped blocks are installed at the two ends of each placing frame, the T-shaped blocks are in sliding connection with the T-shaped grooves, bolts are installed on the inner walls, on one sides of the T-shaped blocks, of the box body, and the bolts penetrate through the box body and extend into the T-shaped blocks. According to the utility model, convenient and flexible adjustment is realized to adapt to different installation angles and positions, the cable can be conveniently and uniformly supported, and the installation flexibility and the protection effect are improved.

Description

Technical Field

[0001] This utility model relates to the field of cable tray trough technology, specifically to an improved cable tray trough. Background Technology

[0002] A cable tray is a box-shaped device used to run cables on walls, floors, or ceilings. It primarily conceals and protects cables, providing easily accessible cable paths. Typically made of metal (such as steel or aluminum) or plastic, its design includes horizontal and vertical supports forming a series of channels along which wires and cables can be laid. The tray can be flat or have side walls to ensure wires and cables do not slip. Installation is convenient; it is usually fixed to walls, ceilings, or floors via connectors or brackets. The tray can be cut and adjusted to fit specific wiring needs and can be easily integrated with other wiring systems. Traditional cable trays are mostly fixed installations, which are not convenient for flexibly adapting to different installation angles. To improve this situation, an improved cable tray has been proposed.

[0003] As disclosed in the patent announcement CN220527592U, a cable tray includes a bottom box and a top cover; the bottom box is provided with a receiving groove, and a support part for supporting cables is provided in the receiving groove. The bottom of the receiving groove is provided with a plurality of through grooves communicating with the bottom of the bottom box. The top cover is rotatably disposed on the top of the bottom box, or the top cover is detachably disposed on the top of the bottom box. When the top cover closes the top opening of the receiving groove, the top cover is locked to the bottom box by a fastening structure. The top cover and the receiving groove form a receiving channel.

[0004] Although it has achieved the goal of setting a channel for powder leakage and heat dissipation in the bottom of the cable trough, making it difficult for coal and powder to accumulate in the containment channel, greatly reducing the probability of spontaneous combustion of coal and powder accumulation, improving safety, it is easy and simple to assemble, has strong sealing performance, and the structure design of the top cover also facilitates the automatic sliding of coal and powder accumulation, reducing the coal and powder accumulation channels.

[0005] However, this does not solve the problem that existing cable trays and trunking are not convenient to adjust and adapt to different installation angles and positions, nor do they provide uniform support for cables, thus affecting the flexibility of installation and the effectiveness of protection. Utility Model Content

[0006] The purpose of this utility model is to provide an improved cable tray trough to solve the problems mentioned in the background art, such as the inconvenience of cable tray troughs in flexibly adjusting to adapt to different installation angles and positions, the difficulty in uniformly supporting cables, and the impact on installation flexibility and protection effectiveness.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an improved cable tray box, comprising a box body and a cover, wherein two sets of covers are provided at the top of the box body, and each cover is mounted with a movable shaft on the side near the box body, and the cover is movably connected to the box body through the movable shaft; a viewing window is provided at the bottom of the box body; T-shaped grooves are symmetrically installed on the inner wall of the box body; multiple sets of equally spaced placement racks are provided inside the box body; multiple sets of equally spaced arc-shaped grooves are installed at the top of each placement rack; T-shaped blocks are installed at both ends of each placement rack, and the T-shaped blocks are slidably connected to the T-shaped grooves; a pin is installed on the inner wall of the box body on one side of each T-shaped block, and the pin extends through the box body into the interior of the T-shaped block; and two sets of connecting racks are provided outside the box body.

[0008] Preferably, each of the side walls of the connecting frame is provided with an adjusting arm, and each adjusting arm is equipped with a first locking pin at the end near the connecting frame, and the adjusting arm is movably connected to the connecting frame through the first locking pin.

[0009] Preferably, an adjustment frame is provided on one side of the connecting frame, and a second locking pin is installed on the end of the adjustment arm near the adjustment frame, and the adjustment arm is movably connected to the adjustment frame through the second locking pin.

[0010] Preferably, each of the side walls of the adjustment frame is equipped with a U-shaped frame, and the adjustment frame is fixedly connected to the U-shaped frame.

[0011] Preferably, each of the adjustment frames is provided with a support frame inside, and the support frame is fixedly connected to the box body.

[0012] Preferably, each of the side walls of the support frame is equipped with a hinge shaft, and the support frame is movably connected to the U-shaped frame through the hinge shaft.

[0013] Preferably, each side wall of the U-shaped frame is provided with a sliding groove, and each sliding groove is provided with a third locking pin.

[0014] Preferably, the third locking pin extends into the interior of the support frame, and the third locking pin is slidably connected to the slide groove.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the cable tray box not only realizes convenient and flexible adjustment to adapt to different installation angles and positions, facilitating uniform support for cables, but also improves the flexibility of installation and the protective effect. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional perspective structural diagram of the box body of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the viewing window of this utility model;

[0019] Figure 4 This is a side view sectional structural diagram of the present invention;

[0020] Figure 5 This is a three-dimensional structural diagram of the adjusting arm of this utility model.

[0021] In the diagram: 1. Box body; 2. Placement rack; 3. Box lid; 4. T-slot; 5. T-block; 6. Arc groove; 7. Support frame; 8. Viewing window; 9. Movable shaft; 10. Pin; 11. Hinge shaft; 12. Connecting frame; 13. First locking pin; 14. Adjusting arm; 15. Second locking pin; 16. Adjusting frame; 17. U-shaped frame; 18. Third locking pin; 19. Slide groove. Detailed Implementation

[0022] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0023] Please see Figure 1-5 The present invention provides an embodiment of an improved cable tray box, comprising a box body 1 and a box cover 3. The top of the box body 1 is provided with two sets of box covers 3. Each box cover 3 is equipped with a movable shaft 9 on the side near the box body 1, and the box cover 3 is movably connected to the box body 1 through the movable shaft 9. A viewing window 8 is installed at the bottom of the box body 1. T-shaped grooves 4 are symmetrically installed on the inner wall of the box body 1. Multiple sets of placement racks 2 are provided inside the box body 1 at equal intervals. Multiple sets of arc-shaped grooves 6 are installed at equal intervals at the top of each placement rack 2. T-shaped blocks 5 are installed at both ends of each placement rack 2, and the T-shaped blocks 5 are slidably connected to the T-shaped grooves 4. A pin 10 is installed on the inner wall of the box body 1 on one side of the T-shaped block 5, and the pin 10 extends through the box body 1 into the interior of the T-shaped block 5. Two sets of connecting racks 12 are provided outside the box body 1.

[0024] When the wall where the cable tray box is installed is curved, first install the connecting frame 12 onto the wall, rotate the adjusting arm 14, the adjusting arm 14 rotates around the first locking pin 13 as the axis, after rotating to the corresponding angle, tighten the first locking pin 13 to fix the connecting frame 12 and the adjusting arm 14. Then rotate the adjusting frame 16, the adjusting frame 16 drives the U-shaped frame 17 to rotate around the second locking pin 15 as the axis, after rotating to the corresponding angle, tighten the adjusting frame 16 to fix the adjusting arm 14 and the adjusting frame 16. Then rotate the bearing frame 7, the bearing frame 7 rotates around the hinge shaft 11 as the axis, and the bearing frame 7 drives the third locking pin 18 to slide inside the slide groove 19, thereby adapting the angle and position of the bearing frame 7 to different wall angles. Then install the box body 1 onto the bearing frame 7 to complete the installation of the cable tray box. This achieves convenient and flexible adjustment to adapt to different installation angles and positions, improving the flexibility of installation.

[0025] Adjusting arms 14 are provided on the side walls of the connecting frame 12. A first locking pin 13 is installed on the end of the adjusting arm 14 near the connecting frame 12, and the adjusting arm 14 is movably connected to the connecting frame 12 through the first locking pin 13.

[0026] Each side of the connecting frame 12 is provided with an adjusting frame 16, and each end of the adjusting arm 14 near the adjusting frame 16 is equipped with a second locking pin 15. The adjusting arm 14 is movably connected to the adjusting frame 16 through the second locking pin 15. Each side wall of the adjusting frame 16 is equipped with a U-shaped frame 17, and the adjusting frame 16 is fixedly connected to the U-shaped frame 17.

[0027] Each adjustment frame 16 is equipped with a support frame 7 inside, and the support frame 7 is fixedly connected to the box body 1. Each support frame 7 has a hinge shaft 11 installed on its side wall, and the support frame 7 is movably connected to the U-shaped frame 17 through the hinge shaft 11.

[0028] The side walls of the U-shaped frame 17 are all provided with sliding grooves 19, and the interior of each sliding groove 19 is provided with a third locking pin 18. The third locking pin 18 extends into the interior of the support frame 7, and the third locking pin 18 is slidably connected to the sliding groove 19.

[0029] Align the T-block 5 with the T-slot 4, move the placement frame 2, and the placement frame 2 will drive the T-block 5 to move inside the T-slot 4. Then insert the pin 10 into the pin hole on the inner wall of the placement frame 2 and tighten the pin 10. The pin 10 will fix the placement frame 2 inside the box 1. Place the cable on the surface of the arc-shaped groove 6, and the placement frame 2 will support the cable. By adjusting the spacing between multiple sets of placement frames 2, the cable will be evenly supported, thereby ensuring the cable laying effect. At the same time, the cable condition inside the box 1 can be observed through the viewing window 8 during use. Then rotate the box cover 3. The box cover 3 rotates around the movable shaft 9 to close the box cover 3 on the top of the box 1. The box cover 3 will protect the cable inside the box 1, facilitate even support of the cable, and improve the protection effect of the cable tray box.

[0030] Working principle: When the wall where the cable tray is installed is curved, first install the connecting bracket 12 onto the wall. Rotate the adjusting arm 14, which rotates around the first locking pin 13. After rotating to the corresponding angle, tighten the first locking pin 13 to fix the connecting bracket 12 and the adjusting arm 14. Then rotate the adjusting bracket 16, which drives the U-shaped bracket 17 to rotate around the second locking pin 15. After rotating to the corresponding angle, tighten the adjusting bracket 16 to fix the adjusting arm 14 and the adjusting bracket 16. Then rotate the bearing bracket 7, which rotates around the hinge shaft 11. The bearing bracket 7 also drives the third locking pin 18 to slide inside the slide groove 19, thereby adapting the angle and position of the bearing bracket 7 to different wall angles. Finally, install the box body 1 onto the bearing bracket 7 to complete the cable connection. The installation of the cable tray trough involves aligning the T-block 5 with the T-slot 4, moving the placement frame 2 so that the T-block 5 moves inside the T-slot 4, inserting the pin 10 into the pin hole on the inner wall of the placement frame 2, and tightening the pin 10 to fix the placement frame 2 inside the box 1. The cable is then placed on the surface of the arc-shaped groove 6, supported by the placement frame 2. The spacing between multiple placement frames 2 is adjusted to provide even support for the cable, ensuring effective cable laying. During use, the cable condition inside the box 1 can be observed through the viewing window 8. Then, the cover 3 is rotated around the movable shaft 9 to close the cover 3 on top of the box 1, protecting the cables inside. This concludes the usage of the improved cable tray trough.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An improved cable tray trough, comprising a box body (1) and a box cover (3), characterized in that: The top of the box body (1) is provided with two sets of box covers (3). Each box cover (3) is equipped with a movable shaft (9) on the side of the box body (1) and the box cover (3) is movably connected to the box body (1) through the movable shaft (9). The bottom of the box body (1) is provided with a viewing window (8). T-shaped grooves (4) are symmetrically installed on the inner wall of the box body (1). The inside of the box body (1) is provided with multiple sets of equally spaced placement racks (2). The top of each placement rack (2) is provided with multiple sets of equally spaced arc grooves (6). T-shaped blocks (5) are installed at both ends of each placement rack (2), and the T-shaped blocks (5) are slidably connected to the T-shaped grooves (4). Pins (10) are installed on the inner wall of the box body (1) on one side of the T-shaped block (5), and the pins (10) extend through the box body (1) to the inside of the T-shaped block (5). The outside of the box body (1) is provided with two sets of connecting racks (12).

2. An improved cable tray trough according to claim 1, characterized in that: Each of the connecting frame (12) is provided with an adjusting arm (14) on its side wall. Each adjusting arm (14) is provided with a first locking pin (13) at one end near the connecting frame (12), and the adjusting arm (14) is movably connected to the connecting frame (12) through the first locking pin (13).

3. An improved cable tray trough according to claim 1, characterized in that: Each side of the connecting frame (12) is provided with an adjustment frame (16), and the end of the adjustment arm (14) near the adjustment frame (16) is equipped with a second locking pin (15), and the adjustment arm (14) is movably connected to the adjustment frame (16) through the second locking pin (15).

4. An improved cable tray trough according to claim 3, characterized in that: Each of the adjustment frames (16) has a U-shaped frame (17) installed on its side wall, and the adjustment frame (16) and the U-shaped frame (17) are fixedly connected.

5. An improved cable tray trough according to claim 3, characterized in that: Each of the adjustment frames (16) is equipped with a support frame (7), and the support frame (7) is fixedly connected to the box body (1).

6. An improved cable tray trough according to claim 5, characterized in that: The side walls of the support frame (7) are all equipped with hinge shafts (11), and the support frame (7) is movably connected to the U-shaped frame (17) through the hinge shafts (11).

7. An improved cable tray trough according to claim 4, characterized in that: The side walls of the U-shaped frame (17) are provided with sliding grooves (19), and the interior of each sliding groove (19) is provided with a third locking pin (18).

8. An improved cable tray trough according to claim 7, characterized in that: The third locking pin (18) extends into the interior of the support frame (7) and is slidably connected to the slide groove (19).

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