Cable positioning device

Abstract

The utility model belongs to the technical field of positioning devices, and particularly relates to a cable positioning device, which comprises a fixed box body and a cover plate, one side of the fixed box body is hinged with the cover plate, and a bolt is arranged between the fixed box body and the cover plate; cable holes are formed in the two ends of the fixed box body; a fixed pressing plate is fixed in the middle of the interior of the fixed box body, a pair of movable pressing plates is arranged on the fixed box body, the fixed pressing plate is located between the two movable pressing plates, springs are arranged between the movable pressing plates and the fixed box body, and the movable pressing plates are in sliding connection with the fixed box body through handles. The cable can be fixed by pulling the two movable pressing plates and placing the cable between the fixed pressing plate and the movable pressing plates, the operation is simple and convenient, and the overall structure is simple.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning devices, and particularly relates to a cable positioning device. Background Art

[0002] The content of mechanical and electrical installation engineering mainly includes electrical engineering, ventilation system, water supply and drainage system, mechanical equipment system, etc., covering strong and weak electricity systems, ventilation and exhaust systems, smoke prevention and exhaust systems, heating systems, domestic water, production water, and treatment systems for sewage, wastewater, and rainwater, as well as the installation of equipment such as radio, film, and television broadcast control. And a large number of cable laying and connections are involved in the process of mechanical and electrical installation.

[0003] The invention patent with the patent application number 202110543417.2 discloses a cable branch box cable positioning device, which facilitates cable positioning by moving and fixing two positioning plates, can position cables of different thicknesses, and reduces its limitations. However, its structure is complex and the operation is cumbersome, with many components such as fixed plates, moving grooves, moving plates, and rotating plates; during operation, it is necessary to first pull the connecting rod, then rotate the connecting disc for positioning; finally, the installation rod is inserted into the fixed card slot. Utility Model Content

[0004] In view of the above technical problems, the utility model provides a cable positioning device, which has a simple structure and is convenient to operate.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0006] A cable positioning device includes a fixed box body and a cover plate. One side of the fixed box body is hinged to the cover plate, and a bolt is provided between the fixed box body and the cover plate; cable holes are opened at both ends of the fixed box body; a fixed pressing plate is fixed in the middle of the fixed box body, a pair of movable pressing plates are provided on the fixed box body, the fixed pressing plate is located between the two movable pressing plates, a spring is provided between the movable pressing plate and the fixed box body, and the movable pressing plate is slidably connected to the fixed box body through a handle.

[0007] The bolt is slidably connected to a handle located on the other side of the fixed box body. A corresponding connecting block is provided on the fixed cover plate, and a corresponding pin hole is provided on the connecting block. One end of the bolt can pass through the other side of the fixed box body and extend into the pin hole.

[0008] The bolt is threadedly connected to a handle located on the other side of the fixed box body. A corresponding connecting block is provided on the fixed cover plate, and a corresponding pin hole is provided on the connecting block. One end of the bolt can pass through the other side of the fixed box body and extend into the pin hole.

[0009] The shape of the fixed pressing plate is U-shaped.

[0010] Both sides of the fixed pressing plate are provided with pressing mechanisms. Each pressing mechanism includes a top plate and a push plate. The top plate and the push plate are fixedly connected through a guiding column, and the two top plates are connected through a tension spring. Each push plate is arranged opposite to the movable pressing plate on the adjacent side. A wedge-shaped push block that contacts the two top plates is fixed on the cover plate.

[0011] Ventilation holes are provided on both the cover plate and the fixed box body.

[0012] Two cable holes are provided at one end of the fixed box body, and one cable hole is provided at the other end of the fixed box body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By pulling the two movable pressing plates and placing the cable between the fixed pressing plate and the movable pressing plate, the fixing can be achieved. This operation is simple, and the overall structure is simple.

[0015] A pressing mechanism is also provided. After the cover plate is closed, the push plate in the pressing mechanism can be pushed to move, so that the push plate further presses the cable to prevent the cable from loosening. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of one direction of the present utility model;

[0017] Figure 2 is a schematic structural diagram of another direction of the present utility model;

[0018] Figure 3 is a top view of the present utility model;

[0019] Figure 4 is a schematic diagram of the use state of the present utility model;

[0020] Among them: 1 is the fixed box body, 2 is the cover plate, 3 is the bolt, 4 is the cable hole, 5 is the fixed pressing plate, 6 is the movable pressing plate, 7 is the spring, 8 is the handle, 9 is the connecting block, 10 is the pin hole, 11 is the pressing mechanism, 12 is the top plate, 13 is the push plate, 14 is the guiding column, 15 is the tension spring, 16 is the wedge-shaped push block, 17 is the ventilation hole, 18 is the cable. Detailed Embodiment

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0022] As Figures 1-4 shown, a cable positioning device includes a fixed box body 1 and a cover plate 2. One side of the fixed box body 1 is hinged to the cover plate 2, and a bolt 3 is provided between the fixed box body 1 and the cover plate 2. After the cover plate 2 is closed, it is fixed through the bolt 3.

[0023] Cable holes 4 are provided at both ends of the fixed box body 1, and the cables are placed in the cable holes 4. A fixed pressing plate 5 is fixed in the middle of the fixed box body 1. A pair of movable pressing plates 6 are provided on the fixed box body 1. The fixed pressing plate 5 is located between the two movable pressing plates 6. A spring 7 is provided between the movable pressing plate 6 and the fixed box body 1. The two ends of the spring 7 respectively abut against the movable pressing plate 6 and the fixed box body 1. The movable pressing plate 6 is slidably connected to the fixed box body 1 through a handle 8. The handle 8 is slidably connected to the fixed box body 1, and the end of the handle 8 passes through the fixed box body 1 and is fixedly connected to the movable pressing plate 6.

[0024] When installing the cable, pull the handle 8 to move the corresponding movable pressing plate 6. The distance between the movable pressing plate 6 and the fixed pressing plate 5 increases. Place the cable between the movable pressing plate 6 and the fixed pressing plate 5, and finally release the handle 8. The spring 7 releases elastic potential energy to push the movable pressing plate 6 to move and press the cable tightly. After installation, close the cover plate 2 and fix it through the bolt 3.

[0025] Specifically: Two cable holes 4 are provided at one end of the fixed box body 1, and one cable hole 4 is provided at the other end of the fixed box body 1. That is, the fixed box body 1 can fix two cables. During installation, pull the two handles 8 respectively to install the two cables.

[0026] Further, the bolt 3 is slidably connected to the handle 8 located on the other side of the fixed box body 1. A corresponding connecting block 9 is provided on the fixed cover plate 2, and a corresponding pin hole 10 is provided on the connecting block 9. After the cover plate 2 is closed, push the bolt 3 to move, so that one end of the bolt 3 can pass through the other side of the fixed box body 1 and extend into the pin hole 10, thereby realizing the fixation of the cover plate 2.

[0027] Further, the bolt 3 is threadedly connected to the handle 8 located on the other side of the fixed box body 1. A corresponding threaded through hole is provided on the handle 8, and a corresponding external thread is provided on the bolt 3. A corresponding connecting block 9 is provided on the fixed cover plate 2, and a corresponding pin hole 10 is provided on the connecting block 9. After the cover plate 2 is closed, rotate the bolt 3 to make it move. One end of the bolt 3 can pass through the other side of the fixed box body 1 and extend into the pin hole 10, thereby realizing the fixation of the cover plate 2. The structural setting of this threaded connection can, on the one hand, prevent the bolt 3 from moving randomly, and on the other hand, can drive the bolt 3 to move by pulling the handle 8, which is convenient for opening the cover plate 2.

[0028] Further, the shape of the above-mentioned fixed pressing plate 5 can be U-shaped.

[0029] Further, the above mainly uses the spring 7 to push the movable pressing plate 6 to move to press the cable tightly, but the pressure applied only by the above-mentioned spring 7 may be limited, which may lead to the cable not being fixed firmly. Of course, a larger spring 7 can be set, but when the spring 7 is larger, the resistance when pulling the handle 8 will increase.

[0030] Therefore, pressing mechanisms 11 are provided on both sides of the fixed pressing plate 5. The pressing mechanism 11 includes a top plate 12 and a push plate 13. The top plate 12 and the push plate 13 are fixedly connected by a guide post 14, and the two top plates 12 are connected by a tension spring 15. Each push plate 13 is disposed opposite to the movable pressing plate 6 on the adjacent side. When the cover plate 2 is not closed, the distance between the two top plates 12 is in the minimum state through the tension spring 15, and the distance between each push plate 13 and the movable pressing plate 6 on the adjacent side is in the maximum state.

[0031] When the cover plate 2 is closed, the wedge-shaped push block 16 on the cover plate 2 extends between the two top plates 12, thereby pushing the two top plates 12, i.e., the corresponding push plates 13, to move outward, increasing the distance between the two top plates 12; the distance between each push plate 13 and the movable pressing plate 6 on the adjacent side is reduced, that is, the cable can be pressed by the push plate 13 (and the movable pressing plate 6 can be pushed by the cable to move, so that the spring 7 generates elastic potential energy), avoiding the situation that the cable is not firmly fixed.

[0032] Further, ventilation holes 17 are provided on both the cover plate 2 and the fixed box body 1.

[0033] Only the preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments.

Claims

1. A cable positioning device, characterized in that: The utility model comprises a fixed box body (1) and a cover plate (2), one side of the fixed box body (1) is hinged to the cover plate (2), and a latch (3) is provided between the fixed box body (1) and the cover plate (2); both ends of the fixed box body (1) are provided with cable holes (4); a fixed pressing plate (5) is fixed in the middle of the fixed box body (1), a pair of movable pressing plates (6) are provided on the fixed box body (1), the fixed pressing plate (5) is located between the two movable pressing plates (6), a spring (7) is provided between the movable pressing plate (6) and the fixed box body (1), and the movable pressing plate (6) is slidably connected to the fixed box body (1) via a handle (8).

2. A cable positioning device according to claim 1, characterized in that: The latch (3) is slidably connected to a handle (8) located on the other side of the fixed box (1); a corresponding connecting block (9) is provided on the fixed cover plate (2); a corresponding pin hole (10) is provided on the connecting block (9); one end of the latch (3) can pass through the other side of the fixed box (1) and extend into the pin hole (10).

3. A cable positioning device according to claim 1, characterized in that: The latch (3) is threadedly connected to a handle (8) located on the other side of the fixed box (1); a corresponding connecting block (9) is provided on the fixed cover plate (2); a corresponding pin hole (10) is provided on the connecting block (9); one end of the latch (3) can pass through the other side of the fixed box (1) and extend into the pin hole (10).

4. A cable positioning device according to claim 1, characterized in that: The fixed pressing plate (5) is in a U-shape.

5. A cable positioning device according to claim 1, characterized in that: A clamping mechanism (11) is provided on both sides of the fixed pressure plate (5), and the clamping mechanism (11) includes a top plate (12) and a push plate (13). The top plate (12) and the push plate (13) are fixedly connected via a guide column (14), and the two top plates (12) are connected via a tension spring (15). Each push plate (13) is arranged opposite to the movable pressure plate (6) on the adjacent side. A wedge-shaped push block (16) in contact with the two top plates (12) is fixed on the cover plate (2).

6. A cable positioning device according to claim 1, characterized in that: The cover plate (2) and the fixed box body (1) are both provided with ventilation holes (17).

7. A cable positioning device according to claim 1, characterized in that: One end of the fixed box (1) is provided with two cable holes (4), and the other end of the fixed box (1) is provided with a cable hole (4).

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