Bridge wiring auxiliary tool

Abstract

The utility model relates to the technical field of wiring auxiliary tools, in particular to a bridge wiring auxiliary tool, which comprises a movable seat and a screw rod, and a plurality of connecting grooves are arranged at the lower end of the movable seat at equal intervals; a plurality of placing holes are formed in the lower end of the moving seat at equal intervals, each placing hole corresponds to a screw rod, each screw rod is in threaded connection with the moving seat, the lower end of each screw rod penetrates through the moving seat and extends into the corresponding placing hole, a pressing plate is slidably connected into each placing hole, and the lower end of each screw rod is rotatably connected with the corresponding pressing plate. According to the bridge wiring auxiliary tool, when the wiring auxiliary tool is used, through the arrangement of the moving seat, the end of a connecting wire is placed in the placing hole, the pressing plate moves downwards through rotation of the screw rod, the pressing plate clamps the connecting wire, the connecting wire can be placed stably, then the moving seat moves in the bridge body, and the connecting wire is placed in the placing hole. And the connecting wire can be conveniently arranged in the wire placing groove.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring auxiliary tools, in particular to a bridge wiring auxiliary tool. Background Art

[0002] The cable tray is divided into trough-type cable tray, tray-type cable tray, ladder-type cable tray, grid cable tray and other structures. It is composed of brackets, supports and installation accessories. The cable tray is used to place cables and other connecting wires, which facilitates the installation of cables.

[0003] The Chinese patent authorization number CN216436643U discloses a trough-type cable tray wiring auxiliary device. Aiming at the problem that the cables in the existing trough-type cable tray are usually arranged and bundled after laying, which leads to interference between cables and inconvenient maintenance by usually placing them freely and bundling them, the following scheme is proposed, which includes a cable tray body, the outer wall of which is provided with two slide grooves, the interiors of the two slide grooves are slidably connected with sliders, the top of the slider is fixedly connected with a return frame, the outer wall of the return frame is provided with two strip grooves, the interiors of the two strip grooves are slidably connected with strip blocks, one end of the strip block is fixedly connected with a wire frame, the outer wall of the return frame is provided with a moving mechanism, the moving mechanism includes a U-shaped block, and the outer wall of the wire frame is fixedly connected with a supporting plate. The utility model is convenient for laying cables and subsequent maintenance and arrangement.

[0004] However, when placing the connecting wires, the above device needs to place the connecting wires manually, and the arrangement of the connecting wires needs to be manually placed from beginning to end, which reduces the installation efficiency of the connecting wires; therefore, it is necessary to improve it. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a bridge wiring auxiliary tool, which solves the problem that when the bridge wiring auxiliary tool is used to install the connecting wires, the connecting wires need to be manually placed and stabilized, which reduces the work efficiency of installing the connecting wires.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A bridge wiring auxiliary tool comprises a moving seat and a screw rod, wherein a plurality of connecting grooves are arranged at equal intervals at the lower end of the moving seat;

[0008] The lower end of the movable seat is provided with a plurality of placement holes at equal intervals, each of the placement holes corresponds to a screw rod, each screw rod is threadedly connected to the movable seat, the lower end of the screw rod penetrates the movable seat and extends into the interior of the placement hole, each placement hole is slidably connected with a pressure plate, and the lower end of the screw rod is rotatably connected to the corresponding pressure plate.

[0009] Telescopic rods are symmetrically installed inside the side walls at both ends of the movable seat, one end of the telescopic rods is fixedly connected to a movable plate, and the inside of the movable plate is rotatably connected to a pulley.

[0010] The rod wall of the telescopic rod is sleeved with a tension spring, and the two ends of the tension spring are respectively fixedly connected to the side wall of the moving seat and the moving plate.

[0011] The tension spring is a compression spring.

[0012] Grooves are arranged inside the side walls at both ends of the movable seat, and the grooves are used to increase the moving space for the pulley.

[0013] The distance between the bottom of the placement hole and the bottom wall of the lower end of the wire trough on the bridge body is less than five millimeters.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] This kind of bridge wiring auxiliary tool, when using the wiring auxiliary tool, through the setting of the moving seat, the end of the connecting line is placed inside the placement hole, and the screw is rotated to move the pressure plate downward, so that the pressure plate clamps the connecting line piece, so that the connection line can be placed firmly, and then the moving seat is moved inside the bridge body, so that the moving seat can drive the connecting line to move, so that the connecting line can be conveniently installed inside the wire groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the use state of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of part A.

[0019] In the figure, 1-bridge body, 2-movable groove, 3-baffle, 4-wire groove, 5-movable seat, 6-screw, 7-movable plate, 8-pulley, 9-groove, 10-placement hole, 11-pressure plate, 12-connecting groove, 13-tensioning spring, 14-telescopic rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 3 As shown, a bridge wiring auxiliary tool includes a moving seat 5 and a screw rod 6, and a plurality of connecting grooves 12 are arranged at equal intervals at the lower end of the moving seat 5;

[0022] The lower end of the moving seat 5 is provided with a plurality of placement holes 10 at equal intervals, each of the plurality of placement holes 10 corresponds to a screw rod 6, each screw rod 6 is threadedly connected to the moving seat 5, the lower end of the screw rod 6 penetrates the moving seat 5 and extends into the interior of the placement hole 10, the interior of each placement hole 10 is slidably connected with a pressing plate 11, and the lower end of the screw rod 6 is rotatably connected to the corresponding pressing plate 11. Correspondingly, baffles 3 are provided at equal intervals on the side wall of the lower end of the interior of the bridge body 1, and the baffles 3 form a wire placement groove 4.

[0023] Specifically, six connecting grooves 12 are arranged at equal intervals at the lower end of the movable seat 5, and the width of the wire groove 12 matches the width of the baffle 3, and each connecting groove 12 is slidably connected to the corresponding baffle 3.

[0024] When in use, the screw rod 6 is rotated to move the pressing plate 11 downward, so that the pressing plate 10 can press the connecting wire to fix the position of the connecting wire, and then the connecting wire can be conveniently placed inside the wire groove 4 by moving the movable seat 5.

[0025] Furthermore, movable grooves 2 are provided inside the side walls at both ends of the bridge frame body 1, and telescopic rods 14 are symmetrically installed inside the side walls at both ends of the moving seat 5, and the rear end of the telescopic rod 14 is fixedly connected to the moving seat 5; the front end of each telescopic rod 14 is fixedly connected to a movable plate 7, and the movable plate 7 is slidably connected to the internal side wall of the bridge frame body 1 through the movement of the moving seat 5.

[0026] A pulley 8 is rotatably connected inside the movable plate 7, and the pulley 8 is slidably connected to the inside of the movable groove 2 through the movable plate 7. The installation position of the movable plate 7 can be stabilized by setting a telescopic rod 14, and the pulley 8 is slidably connected to the inside of the movable groove 2.

[0027] A tensioning spring 13 is sleeved and installed outside the rod wall of each telescopic rod 14, and the two ends of the tensioning spring 13 are respectively fixedly connected to the side walls of the moving seat 5 and the moving plate 7. Through the cooperation between the tensioning spring 13 and the telescopic rod 14, the moving seat 5 can utilize the telescopic tensioning at both ends when making a bend, so that the moving seat 5 can pass through the bent position of the bridge frame conveniently and stably.

[0028] Furthermore, grooves 9 are provided inside the side walls at both ends of the movable seat 5. The grooves 9 are used to increase the moving space for the pulley 8. When the movable seat 5 is moved to the bending position, the position of the pulley 8 is moved due to the action of the tensioning spring 13, so that when the pulley 8 moves toward the side wall of the movable seat 5, the pulley 8 enters the interior of the groove 9.

[0029] Specifically, the distance between the bottom of the placement hole 10 and the bottom wall of the lower end of the wire groove 4 on the bridge body 1 is less than five millimeters; avoid a large spacing between the connecting wire and the wire groove 4.

[0030] Specifically; when using the wiring auxiliary tool, the movable seat 5 is placed inside the bridge body 1, the pulley 8 is connected to the inside of the movable groove 2, and then the end of the connecting line is placed inside the placement hole 10, and the screw 6 is rotated to move the pressure plate 11 downward, so that the pressure plate 11 presses the connecting line part so that the placement of the connecting line can be stable. After the end of the connecting line is clamped, the movable seat 5 is pushed to move the movable seat 5 inside the bridge body 1, so that the connecting line can be easily slid inside the wire groove 4.

[0031] Only the preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention, and various changes should be included in the protection scope of the present invention.

Claims

1. A bridge wiring auxiliary tool, characterized in that: It comprises a movable seat (5) and a screw rod (6), wherein a plurality of connecting grooves (12) are arranged at equal intervals at the lower end of the movable seat (5); The lower end of the movable seat (5) is provided with a plurality of placement holes (10) at equal intervals, each of the plurality of placement holes (10) corresponds to a screw rod (6), each screw rod (6) is threadedly connected to the movable seat (5), the lower end of the screw rod (6) penetrates the movable seat (5) and extends into the interior of the placement hole (10), the interior of each placement hole (10) is slidably connected to a pressing plate (11), and the lower end of the screw rod (6) is rotatably connected to the corresponding pressing plate (11).

2. A bridge wiring auxiliary tool according to claim 1, characterized in that: Telescopic rods (14) are symmetrically mounted inside the side walls at both ends of the movable seat (5), one end of each telescopic rod (14) is fixedly connected to a movable plate (7), and a pulley (8) is rotatably connected inside the movable plate (7).

3. A bridge wiring auxiliary tool according to claim 2, characterized in that: A tension spring (13) is sleeved and installed on the rod wall of the telescopic rod (14), and two ends of the tension spring (13) are respectively fixedly connected to the side wall of the movable seat (5) and the movable plate (7).

4. A bridge wiring auxiliary tool according to claim 3, characterized in that: The tension spring (13) is a compression spring.

5. The bridge wiring auxiliary tool according to claim 2, characterized in that: Grooves (9) are provided inside the side walls at both ends of the movable seat (5), and the grooves (9) are used to increase the moving space for the pulley (8).

6. A bridge wiring auxiliary tool according to claim 1, characterized in that: The distance between the bottom of the placement hole (10) and the bottom wall of the lower end of the wire groove (4) on the bridge body (1) is less than five millimeters.

Images