Weak current wiring bridge

Abstract

The utility model discloses a weak current wiring bridge, and relates to the technical field of weak current bridges, the weak current wiring bridge comprises a bridge body, one side of the bridge body is vertically and slidably connected with a plurality of slide blocks, the top ends of the slide blocks are rotatably connected with the same cover plate, and a plurality of clamping units used for clamping weak current cables are arranged between the bridge body and the cover plate. The bridge body is arranged, one side of the bridge body is vertically and slidably connected with the multiple sliding blocks, the top ends of the sliding blocks are rotatably connected with the same cover plate, the multiple clamping units used for clamping the weak current cable are arranged between the bridge body and the cover plate, and the device can achieve rotation and vertical sliding of the cover plate relative to the bridge body. The rotary cover plate can facilitate wiring and later maintenance work; in the process that the cover plate slides downwards, the clamping unit can clamp the weak current cable, so that the weak current cable is placed in order, and winding of various cables is not prone to being caused.

Description

Technical Field

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

[0002] A wiring cable tray is a system used to support and arrange electric wires, cables, and communication lines. The wiring cable tray consists of brackets, arms, and some installation accessories, and these components together ensure the stability and safety of the cables. Inside a building, the wiring cable tray can be installed independently or on the building structure or pipe gallery brackets. In modern buildings, in order to effectively lay and manage weak current cables, the use of weak current cable trays becomes very necessary.

[0003] The patent with the publication number CN 213817118 U discloses a wiring cable tray for a network data center, including a first wiring cable tray. A first wiring component is provided on the inner wall of the first wiring cable tray, and the number of the first wiring components is multiple. The first wiring component includes two first chutes. A first wiring board is slidably connected inside the two first chutes, and a first wiring hole penetrates through the first wiring board. By selecting the corresponding first wiring board and second wiring board at the same time during wiring, the position adjustment between the first wiring board and the second wiring board is carried out through the first chute and the second chute. When wiring, the first wiring hole and the second wiring hole inside the first wiring board and the second wiring board are selected. The second wiring cable tray is slidably connected to the movable chute through the movable latch, and according to the length of the cable to be wired, the folding length of the first wiring cable tray and the second wiring cable tray is selected.

[0004] For common weak current wiring cable trays, since the weak current cables inside the cable tray are usually placed together, it is easy to cause various cables to be entangled with each other, which is not conducive to later maintenance work. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a weak current wiring cable tray to solve the deficiencies in the above-mentioned prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A weak current wiring cable tray, characterized in that it includes a cable tray body. A plurality of sliders are vertically slidably connected to one side of the cable tray body, and the same cover plate is rotatably connected to the top of each slider. A plurality of clamping units for clamping weak current cables are arranged between the cable tray body and the cover plate.

[0007] Further, each clamping unit includes a first arc plate, a second arc plate, and a spring rod. The first arc plate is fixedly connected to the bottom end of the cable tray body, the second arc plate is fixedly connected to one end of the spring rod, and the other end of the spring rod is fixedly connected to the bottom end of the cover plate.

[0008] Further, a plurality of parallel first sliding grooves are formed on one side of the bridge body, and each of the sliders is slidably connected to each of the first sliding grooves in a one-to-one correspondence, and each of the sliders is rotatably connected to the cover plate through a hinge.

[0009] Further, locking devices are arranged on both sides of the bridge body and both sides of the cover plate. The locking device includes a locking block, a second sliding groove formed on the cover plate, and a plurality of vertically arranged limiting holes formed on one side of the bridge body. The locking block is slidably connected in the second sliding groove, and the locking block can be inserted and matched with any of the limiting holes.

[0010] Further, a plurality of heat dissipation holes are formed in the top cover.

[0011] Further, partitions fixedly connected to the bridge body are arranged between the clamping units.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing the bridge body, a plurality of sliders are vertically slidably connected to one side of the bridge body, and the same cover plate is rotatably connected to the top ends of the sliders. A plurality of clamping units for clamping weak electric wires are arranged between the bridge body and the cover plate. The above device can realize the rotation and vertical sliding of the cover plate relative to the bridge body. The cover plate can prevent the cable from being mechanically damaged, such as impact, friction, etc., extend the service life of the cable, and at the same time can prevent environmental factors such as dust and moisture from invading the bridge, protecting the cable from pollution and moisture; rotating the cover plate can facilitate wiring and subsequent maintenance work; during the process of the cover plate sliding downward, the clamping units can clamp the weak electric wires, so that the weak electric wires are arranged in an orderly manner and are not easily wound around various cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0014] Figure 1 It is a schematic diagram of the wiring completion structure provided by the embodiment of the present utility model;

[0015] Figure 2 It is a schematic diagram of the cover plate rotation structure provided by the embodiment of the present utility model;

[0016] Figure 3 It is a schematic diagram of the front view structure provided by the embodiment of the present utility model.

[0017] Description of the reference numerals:

[0018] 1. Bridge body; 2. Slide block; 3. Cover plate; 4. First chute; 5. Hinge; 6. First arc plate; 7. Second arc plate; 8. Spring rod; 9. Second chute; 10. Locking block; 11. Limit hole; 12. Heat dissipation hole; 13. Partition board; 14. First fixing block; 15. Second fixing block; 16. Weak current cable. Detailed implementation mode

[0019] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Please refer to Figures 1-3 , a weak current wiring bridge provided by an embodiment of the present invention includes a bridge body 1. A plurality of slide blocks 2 are vertically slidably connected to one side of the bridge body 1. The tops of the slide blocks 2 are rotatably connected to the same cover plate 3. A plurality of clamping units for clamping the weak current cable 16 are arranged between the bridge body 1 and the cover plate 3.

[0021] Each clamping unit includes a first arc plate 6, a second arc plate 7 and a spring rod 8. The first arc plate 6 is fixedly connected to the bottom end of the bridge body 1 through a first fixing block 14. The second arc plate 7 is fixedly connected to one end of the spring rod 8 through a second fixing block 15. The other end of the spring rod 8 is fixedly connected to the bottom end of the cover plate 3. When the cover plate 3 slides downward relative to the bridge body 1 in the vertical direction, the second arc plate 7 and the first arc plate 6 move relative to each other. During the compression process of the spring rod 8, elastic force is applied to both sides, so as to clamp the weak current cable 16, making the weak current cable 16 arranged in an orderly manner and not easily causing entanglement of various cables.

[0022] A plurality of parallel first chutes 4 are opened on one side of the bridge body 1. Each slide block 2 is slidably connected to each first chute 4 in a one-to-one correspondence. The tops of the slide blocks 2 and the top of the cover plate 3 are respectively rotatably connected through a hinge 5. It can be realized that by rotating the rotating shaft on the hinge 5, the cover plate 3 can be driven to flip relative to the bridge body 1, and at the same time, it can also be realized that by sliding the slide block 2, the cover plate 3 can be driven to slide vertically relative to the bridge body 1, which is convenient for wiring and subsequent maintenance work.

[0023] Locking devices are arranged on both sides of the bridge body 1 and both sides of the cover plate 3. The locking device includes a locking block 10, a second chute 9 arranged on the cover plate 3 and a plurality of vertically arranged limit holes 11 opened on one side of the bridge body 1. The locking block 10 is slidably connected in the second chute 9. The locking block 10 can be inserted and matched with any limit hole 11. Through the cooperation of the locking part and the spring rod 8, after the wiring or maintenance is completed, the cover plate 3 is pushed downward to a suitable position, and then the locking blocks 10 on both sides are pushed to slide and inserted into the appropriate limit holes 11, so that the cover plate 3 can be locked, thus realizing stable wiring.

[0024] A number of heat dissipation holes 12 are provided on the top cover, which can improve the air circulation inside the cable bridge, reduce the local temperature rise caused by poor air circulation, contribute to the dissipation of heat, and prevent overheating.

[0025] Partition plates 13 fixedly connected to the cable bridge body 1 are arranged between the clamping units, which can separate different types of cables or cables for different purposes, facilitating management and maintenance. At the same time, it can reduce the electromagnetic interference that may occur between different cables and improve the stability of signal transmission.

[0026] Working principle: During use, first rotate the rotating shaft on the hinge 5 to drive the cover plate 3 to flip open relative to the bridge body 1, so as to route the weak current cables 16. After the wiring is completed, rotate the rotating shaft on the hinge 5 again to drive the cover plate 3 to flip closed relative to the bridge body 1. Push the cover plate 3 downward, so that the cover plate 3 slides relative to the bridge body 1 in the vertical direction driven by the slider 2. The second arc plate 7 for clamping the weak current cables 16 arranged between the bridge body 1 and the cover plate 3 moves relative to the first arc plate 6. During the compression process of the spring rod 8, elastic forces are applied to both sides, thereby realizing the clamping of the weak current cables 16. Then, push the locking blocks 10 on both sides to slide and insert them into the appropriate limiting holes 11, and the cover plate 3 can be locked, so that the clamping unit can clamp the weak current cables 16, making the arrangement orderly and facilitating wiring and later maintenance.

[0027] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A weak current wiring bridge, characterized in that, It includes a bridge body (1). A plurality of sliders (2) are vertically slidably connected to one side of the bridge body (1). The tops of the sliders (2) are rotatably connected to the same cover plate (3). A plurality of clamping units for clamping weak current cables (16) are arranged between the bridge body (1) and the cover plate (3).

2. The weak current wiring bridge according to claim 1, characterized in that, Each of the clamping units includes a first arc-shaped plate (6), a second arc-shaped plate (7) and a spring rod (8). The first arc-shaped plate (6) is fixedly connected to the bottom end of the bridge body (1). The second arc-shaped plate (7) is fixedly connected to one end of the spring rod (8). The other end of the spring rod (8) is fixedly connected to the bottom end of the cover plate (3).

3. The weak current wiring bridge according to claim 1, characterized in that, A plurality of parallel first chutes (4) are formed on one side of the bridge body (1). The sliders (2) are slidably connected to the first chutes (4) in a one-to-one correspondence. The sliders (2) are rotatably connected to the cover plate (3) through hinges (5).

4. A weak current wiring bridge according to claim 1, characterized in that, Locking devices are arranged on both sides of the bridge body (1) and both sides of the cover plate (3). The locking device includes a locking block (10), a second chute (9) arranged on the cover plate (3), and a plurality of vertically arranged limiting holes (11) formed on one side of the bridge body (1). The locking block (10) is slidably connected in the second chute (9). The locking block (10) can be inserted and matched with any of the limiting holes (11).

5. A weak current wiring bridge according to claim 1, characterized in that, A plurality of heat dissipation holes (12) are formed in the cover plate (3).

6. A weak current wiring bridge according to claim 1, characterized in that, Partition plates (13) fixedly connected to the bridge body (1) are arranged between the clamping units.

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