Communication cable locking device

Abstract

The utility model discloses communication cable locking device, including communication cable locking fixed frame board, the middle position of communication cable locking fixed frame board inboard is equipped with manual rotation handle, the middle position fixed connection of manual rotation handle lower end surface has transmission pivot. The utility model discloses when needing to fix the communication cable of whole relatively thick of many, will many communication cable respectively place in the inside of multiple communication cable locking groove of communication cable locking fixed frame board outer surface, then rotates manual rotation handle, and along with the rotation of manual rotation handle can drive the synchronous movement of two locking fixed plate of both sides of all communication cable to the direction of communication cable with the rotation of manual rotation handle, to this to clamp locking fixed communication cable, can fix many communication cable at a time through above -mentioned technical scheme, makes it not need to fix communication cable one by one, thereby has improved when needing to fix the working efficiency of many communication cable.

Description

Technical Field

[0001] This utility model relates to the field of communication technology, specifically to a communication cable locking device. Background Technology

[0002] Communication cables refer to all kinds of wires that transmit electrical or optical signals. They play a vital role in modern communication systems and are widely used in fields such as telephone, Internet, television, and radio.

[0003] A communication cable locking device is a device used to fix and protect communication cables. This device can fix a part of the communication cable to the wall or other building exterior surface to prevent the communication cable from loosening, falling off or being damaged due to external forces or environmental factors. Existing communication cable locking devices are also divided into cable clamps, cable ties and communication cable fixing brackets, etc., according to their fixing methods.

[0004] However, when using cable clamps to fix relatively thick communication cables to the wall, it is necessary to first insert a portion of the communication cable into the inside of the clamping base plate, and then fix the fixing plate to the outer surface of the base plate to fix the communication cable. This type of cable clamp fixing device can only fix one relatively thick communication cable at a time. When multiple communication cables need to be fixed to the wall, the overall fixing method is quite cumbersome. Therefore, it does not meet the current needs, so we have proposed a communication cable locking device. Utility Model Content

[0005] The purpose of this utility model is to provide a communication cable locking device to solve the problems mentioned in the background art, such as the need to first insert a part of the communication cable into the inside of the clamping base plate and then fix the fixing clamp to the outer surface of the base plate when using cable clamps to fix a relatively thick communication cable to the wall, and the fact that this type of cable clamp fixing device can only fix one relatively thick communication cable at a time, and the overall fixing method is cumbersome when multiple communication cables need to be fixed to the wall.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a communication cable locking device, comprising a communication cable locking and fixing frame plate, a manual rotating handle is provided at the middle position of the inner side of the communication cable locking and fixing frame plate, a transmission shaft is fixedly connected at the middle position of the lower end face of the manual rotating handle, a threaded rod is fixedly connected at the lower end face of the transmission shaft, a lifting plate is installed on the upper side of the outer surface of the threaded rod through a threaded structure, a plurality of concave brackets are fixedly installed on the upper end face of the lifting plate, a push block is fixed on both sides of the inner wall of the concave brackets, a locking and fixing plate is provided on one side of the push block and slidably connected to the communication cable locking and fixing frame plate, and the surface of the push block facing the locking and fixing plate is an inclined surface;

[0007] Between the two locking plates located inside the same concave bracket, there is a communication cable locking groove on the outer surface of the communication cable locking bracket plate. The communication cable locking groove contains a communication cable, and the surface of the locking plate facing the nearest communication cable is an inclined locking clamping surface.

[0008] Preferably, the outer side of the lifting plate is provided with a square groove located inside the communication cable locking and fixing bracket plate. The inner wall of the square groove has a rectangular cross-sectional shape. The outer surface of the lifting plate is in contact with the inner wall of the square groove, and the lifting plate and the square groove are slidably connected.

[0009] Preferably, a strip groove is provided on one side of the upper surface of the locking and fixing plate, and a guide rod that can be movably inserted into the communication cable locking and fixing frame plate is fixed inside the strip groove. A spring is sleeved on the outer surface of the guide rod, and the two ends of the spring are respectively connected to the communication cable locking and fixing frame plate and the strip groove.

[0010] Preferably, the outer surface of the inclined locking clamping surface is provided with multiple anti-slip stripes, and the anti-slip stripes on the outer surface of the inclined locking clamping surface are arranged sequentially from top to bottom.

[0011] Preferably, the outer surface of the locking and fixing plate facing the nearest inclined surface is the second inclined surface, and the lower end surface of the locking and fixing plate is slidably connected to the communication cable locking and fixing bracket plate.

[0012] Preferably, the bottom end of the threaded rod is located inside the outer shell of the communication cable locking and fixing bracket plate, and the threaded rod located inside the outer shell of the communication cable locking and fixing bracket plate is connected to the communication cable locking and fixing bracket plate by a roller bearing.

[0013] Preferably, a fixing plate is fixedly provided at the middle position of the front and rear end faces of the communication cable locking and fixing bracket plate, and a bolt fixing through hole is provided on one side of the upper end face of the fixing plate, and the bolt fixing through hole contains a fixing bolt.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention addresses the issue of securing multiple thick communication cables to a wall. The cables are placed in locking slots on the outer surface of a cable locking bracket. Manual rotation of the handle moves two locking plates on either side of the cables towards them, clamping and securing them. This method allows for the simultaneous securing of multiple cables, improving efficiency when multiple cables need to be fixed. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a top view of the entire utility model;

[0018] Figure 3 This utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0019] Figure 4 This utility model Figure 3 Enlarged view of the structure at point B in the middle.

[0020] In the diagram: 1. Communication cable locking and fixing bracket; 2. Communication cable locking groove; 3. Communication cable; 4. Manual rotating handle; 5. Transmission shaft; 6. Threaded rod; 7. Lifting plate; 8. Concave bracket; 9. Inclined surface; 10. Locking and fixing plate; 11. Strip groove; 12. Guide rod; 13. Spring; 14. Inclined locking clamping surface; 15. Square groove; 16. Push block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] The communication cable 3 (model RVV), threaded rod 6 (model M10) and push block 16 (model 304) mentioned in this utility model can be obtained from the market or through private customization.

[0023] Please see Figures 1 to 4An embodiment of this utility model provides a communication cable locking device, including a communication cable locking and fixing bracket plate 1. A manual rotating handle 4 is provided at the middle position of the inner side of the communication cable locking and fixing bracket plate 1. A transmission shaft 5 is fixedly connected to the middle position of the lower end face of the manual rotating handle 4. A threaded rod 6 is fixedly connected to the lower end face of the transmission shaft 5. A lifting plate 7 is installed on the upper side of the outer surface of the threaded rod 6 through a threaded structure. A plurality of concave brackets 8 are fixedly installed on the upper end face of the lifting plate 7. A push block 16 is fixed on both sides of the inner wall of the concave bracket 8. A locking and fixing plate 10 is provided on one side of the push block 16 and is slidably connected to the communication cable locking and fixing bracket plate 1. The surface of the push block 16 facing the locking and fixing plate 10 is an inclined surface 9.

[0024] Between two locking plates 10 located inside the same concave bracket 8, there is a communication cable locking groove 2 located on the outer surface of the communication cable locking bracket plate 1. The communication cable locking groove 2 contains a communication cable 3, and the surface of the locking plate 10 facing the nearest communication cable 3 is an inclined locking clamping surface 14.

[0025] A fixing plate is fixedly installed at the middle position of both the front and rear ends of the communication cable locking and fixing bracket 1. A bolt fixing through hole is provided on one side of the upper end of the fixing plate, and the bolt fixing through hole contains a fixing bolt. Before using the equipment, the entire equipment is fixed to the wall through the fixing plate, the bolt fixing through hole and the fixing bolt.

[0026] The outer side of the lifting plate 7 is provided with a square groove 15 located inside the communication cable locking and fixing bracket plate 1. The inner wall of the square groove 15 has a rectangular cross-section. The outer surface of the lifting plate 7 is in contact with the inner wall of the square groove 15, and the lifting plate 7 and the square groove 15 are slidably connected. After the entire device is fixed to the wall, multiple communication cables 3 are placed in the multiple communication cable locking grooves 2 located on the outer surface of the communication cable locking and fixing bracket plate 1. Then, the manual rotation handle 4 is manually rotated. As the manual rotation handle 4 is rotated, the threaded rod 6 connected to it through the transmission shaft 5 will rotate along with it. Since the outer surface of the lifting plate 7 connected to the threaded rod 6 through the threaded structure is in contact with the inner wall of the square groove 15, the lifting plate 7 itself cannot rotate.

[0027] When the threaded rod 6 rotates, the lifting plate 7, which is threadedly connected to it but cannot rotate on its own, will move up and down under the drive of the threaded structure. At this time, the lifting plate 7 moves downward. As the lifting plate 7 descends, the multiple concave brackets 8 fixed to it and the push block 16 fixed on the inner wall of the concave bracket 8 will also move downward. As the push block 16 descends, the inclined surface 9 on the outer surface of the push block 16 will contact the locking plate 10 and push the locking plate 10 inward. As the locking plate 10 moves, the distance between the inclined locking clamping surface 14 on the outer surface of the locking plate 10 and the communication cable 3 will gradually decrease. When the two are tightly fitted, the communication cable 3 located inside the communication cable locking groove 2 can be clamped, locked and fixed. Through the above technical solution, multiple communication cables 3 can be fixed at one time, thereby improving the work efficiency when multiple communication cables 3 need to be fixed.

[0028] A slotted groove 11 is provided on one side of the upper end face of the locking plate 10. A guide rod 12 is fixedly installed inside the slotted groove 11, which can be inserted into the communication cable locking bracket plate 1. A spring 13 is sleeved on the outer surface of the guide rod 12. The two ends of the spring 13 are connected to the communication cable locking bracket plate 1 and the slotted groove 11, respectively. When the locking plate 10 is pushed inward, it will squeeze the spring 13 connected to it. When it is necessary to release the fixation of the communication cable 3, the manual rotating handle 4 is rotated in the opposite direction to move the concave bracket 8 upward. As the concave bracket 8 rises and the reaction force of the squeezed spring 13 is applied, the locking plate 10 can be gradually pushed outward to release the fixation of the communication cable 3.

[0029] The outer surface of the inclined locking clamping surface 14 is provided with multiple anti-slip stripes, and the anti-slip stripes on the outer surface of the inclined locking clamping surface 14 are arranged sequentially from top to bottom; the anti-slip stripes on the outer surface of the inclined locking clamping surface 14 can improve the fixing strength of the communication cable 3.

[0030] The outer surface of the locking plate 10 facing the nearest inclined surface 9 is the second inclined surface, and the lower end surface of the locking plate 10 is slidably connected to the communication cable locking bracket plate 1. The second inclined surface on the outer surface of the locking plate 10 can prevent the locking plate 10 from directly contacting the push block 16 through the sharp end corner, thereby preventing scratches from occurring.

[0031] The bottom end of the threaded rod 6 is located inside the housing of the communication cable locking and fixing bracket plate 1, and the threaded rod 6 located inside the housing of the communication cable locking and fixing bracket plate 1 is connected to the communication cable locking and fixing bracket plate 1 by a roller bearing; the roller bearing structure between the threaded rod 6 and the communication cable locking and fixing bracket plate 1 can prevent the threaded rod 6 from tilting during long-term use.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A communication cable locking device, comprising a communication cable locking and fixing bracket (1), characterized in that: A manual rotating handle (4) is provided in the middle of the inner side of the communication cable locking and fixing bracket (1). A transmission shaft (5) is fixedly connected to the middle of the lower end face of the manual rotating handle (4). A threaded rod (6) is fixedly connected to the lower end face of the transmission shaft (5). A lifting plate (7) is installed on the upper side of the outer surface of the threaded rod (6) through a threaded structure. A plurality of concave brackets (8) are fixedly installed on the upper end face of the lifting plate (7). A push block (16) is fixed on both sides of the inner wall of the concave bracket (8). A locking and fixing plate (10) is provided on one side of the push block (16) and is slidably connected to the communication cable locking and fixing bracket (1). The surface of the push block (16) facing the locking and fixing plate (10) is an inclined surface (9). Between the two locking plates (10) located inside the same concave bracket (8), there is a communication cable locking groove (2) on the outer surface of the communication cable locking bracket plate (1). The communication cable locking groove (2) contains a communication cable (3), and the surface of the locking plate (10) facing the nearest communication cable (3) is an inclined locking clamping surface (14).

2. The communication cable locking device according to claim 1, characterized in that: The outer side of the lifting plate (7) is provided with a square groove (15) located inside the communication cable locking and fixing bracket plate (1). The inner wall of the square groove (15) has a rectangular cross-sectional shape. The outer surface of the lifting plate (7) is in contact with the inner wall of the square groove (15), and the lifting plate (7) and the square groove (15) are slidably connected.

3. The communication cable locking device according to claim 1, characterized in that: A strip groove (11) is provided on one side of the upper end face of the locking and fixing plate (10). A guide rod (12) that can be inserted into the communication cable locking and fixing bracket plate (1) is fixed inside the strip groove (11). A spring (13) is sleeved on the outer surface of the guide rod (12). The two ends of the spring (13) are respectively connected to the communication cable locking and fixing bracket plate (1) and the strip groove (11).

4. The communication cable locking device according to claim 1, characterized in that: The outer surface of the inclined locking clamping surface (14) is provided with multiple anti-slip stripes, and the anti-slip stripes on the outer surface of the inclined locking clamping surface (14) are arranged sequentially from top to bottom.

5. The communication cable locking device according to claim 1, characterized in that: The outer surface of the locking plate (10) facing the nearest inclined surface (9) is the second inclined surface, and the lower end surface of the locking plate (10) is slidably connected to the communication cable locking bracket plate (1).

6. The communication cable locking device according to claim 1, characterized in that: The bottom end of the threaded rod (6) is located inside the outer shell of the communication cable locking and fixing bracket plate (1), and the threaded rod (6) located inside the outer shell of the communication cable locking and fixing bracket plate (1) is connected to the communication cable locking and fixing bracket plate (1) by a roller bearing.

7. The communication cable locking device according to claim 1, characterized in that: The communication cable locking and fixing bracket (1) has a fixing plate fixed at the middle position of the front and rear ends. The upper side of the fixing plate has a bolt fixing through hole, and the bolt fixing through hole contains a fixing bolt.

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