Adjustable bending device for cable laying

Abstract

The utility model relates to an adjustable bending device for cable laying, which comprises a laying box, the laying box is provided with a cable bending installation mechanism, the cable bending mechanism comprises an installation block fixedly installed on the outer side of the laying box, the installation block is internally provided with an installation hole, and the installation hole is communicated with the laying box. And a plastic cable clamp is fixedly mounted on the inner wall of the back surface of the laying box. According to the adjustable bending device for cable laying, a cable is inserted into a laying box and fixed by a plastic cable clamp under the action of all structures on the laying box through the cable bending mounting mechanism, and the corner part of the cable is smoothly bent through a limiting column, so that damage to the cable caused by strong bending is avoided, and the cable laying efficiency is improved. And meanwhile, through mutual cooperation of the plastic cable clamp and the silica gel limiting plate, the cable can be effectively prevented from being stacked, wound and crossed in the laying box, so that the stability degree of cable use is improved, the service life of the cable is prolonged, and the practical performance of the cable laying equipment is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable laying, in particular to an adjustable bending device for cable laying. Background Art

[0002] Cable is a general term for items such as optical cables and electrical cables. Cables have many uses, mainly used for control installation, connecting equipment, transmitting electricity and other multiple functions. They are common and indispensable in daily life. Because cables are charged and will generate heat when used, installation requires special caution. When laying cables, bending equipment is required to lay them in bends, thereby reducing the impact on the use of cables.

[0003] When laying existing wires and cables, plastic pipes or PVC trunking are used for installation. However, the above installation method requires adapters or cutting and assembling methods to install where the cables need to be bent. The additional purchase of adapters will not only increase the cost, but also affect the laying efficiency. When multiple cables are installed, the internal cables are connected and crossed with each other. As the use time increases, internal heat will accumulate, thereby posing a safety hazard to the use of the cables. Therefore, an adjustable bending device for cable laying is proposed to solve the above technical problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an adjustable bending device for cable laying, which has the advantages of convenient bending, cable separation, easy use and installation, and high safety in use. It solves the problem that the existing wires and cables are installed using plastic pipes or PVC cable troughs, but the above-mentioned installation method requires adapters or cutting and assembling methods for installation where the cables need to be bent. The additional purchase of adapters will not only increase the cost, but also affect the laying efficiency. When multiple cables are installed, the internal cables are butt-jointed and crossed with each other. As the use time increases, internal heat will accumulate, thereby posing a safety hazard to the use of the cables.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable bending device for cable laying, comprising a laying box, on which a cable bending and mounting mechanism is provided;

[0006] The cable bending mechanism comprises a mounting block fixedly mounted on the outside of the laying box, a mounting hole is provided inside the mounting block, a plastic cable clamp is fixedly mounted on the back inner wall of the laying box, a limiting column is fixedly mounted on the back inner wall of the laying box, and a threading groove is provided on the left side and the top of the laying box;

[0007] A cover plate is arranged on the front of the laying box, a clamping block movably connected with the laying box is fixedly installed on the back of the cover plate, a fixing rod is fixedly installed on the back of the cover plate, and a limiting block is fixedly installed on the side of the fixing rod away from the cover plate.

[0008] Furthermore, the cable bending and installation mechanism also includes a pressure seat fixedly installed inside the cover plate, a movable block is slidably connected to the inner wall of the pressure seat, a connecting rod extending to the inside of the laying box is fixedly installed on the back of the movable block, a spring is fixedly installed on the side of the movable block away from the connecting rod, a mounting plate slidably connected to the fixed rod is fixedly installed on the end of the connecting rod away from the movable block, and a silicone limit plate is fixedly installed on the side of the mounting plate away from the connecting rod.

[0009] Furthermore, there are multiple installation blocks, and the installation blocks are evenly distributed around the laying box.

[0010] Furthermore, the opening position of the wire threading groove corresponds to the opening position of the plastic cable clamp.

[0011] Furthermore, there are multiple limit posts, and the limit posts are evenly distributed on the inner wall of the back side of the laying box. The limit posts are distributed in an arc shape at the corner positions inside the laying box.

[0012] Furthermore, a card slot is provided on the front side of the laying box, and the card block is connected to the laying box via the card slot.

[0013] Furthermore, a movable hole is opened on the back side of the pressure seat, and the connecting rod extends through the movable hole to the outside of the pressure seat and is fixedly connected to the mounting plate.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The adjustable bending device for cable laying, through the cable bending installation mechanism, under the action of various structures on the laying box, inserts the cable into the laying box and fixes it with a plastic cable clamp, and at the same time, smoothly bends the cable corners through the limit columns to avoid damage to the cable caused by strong bending. At the same time, the mutual cooperation of the plastic cable clamp and the silicone limit plate can effectively avoid the accumulation, entanglement and crossing of the cables inside the laying box, which helps to improve the stability of cable use, increase its service life, and further improve the practical performance of the cable laying equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a top view and cross-section of the structure of the utility model;

[0017] Figure 2 It is a side cross-sectional schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the structure of the utility model.

[0019] In the figure: 1. laying box; 2. mounting block; 3. mounting hole; 4. plastic cable clamp; 5. limit column; 6. wire threading groove; 7. cover plate; 8. clamp block; 9. fixing rod; 10. limit block; 11. pressure seat; 12. movable block; 13. connecting rod; 14. spring; 15. mounting plate; 16. silicone limit plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] See also Figure 1-3 In this embodiment, an adjustable bending device for cable laying includes a laying box 1, on which a cable bending and installation mechanism is provided.

[0022] See also Figure 1 , Figure 2 and Figure 3 The cable bending mechanism includes a mounting block 2 fixedly mounted on the outside of the laying box 1. There are multiple mounting blocks 2, which are evenly distributed around the laying box 1, so that the laying box 1 can be installed conveniently through the multiple mounting blocks 2, thereby facilitating the improvement of the stability of the laying box 1 during use.

[0023] Among them, a mounting hole 3 is opened inside the mounting block 2, a plastic cable clamp 4 is fixedly installed on the back inner wall of the laying box 1, and a limit column 5 is fixedly installed on the back inner wall of the laying box 1. There are multiple limit columns 5, and the limit columns 5 are evenly distributed on the back inner wall of the laying box 1. The limit columns 5 are distributed in an arc shape at the corner positions inside the laying box 1, which is convenient for separating the routing of multiple cables installed and laid through multiple limit columns 5, thereby avoiding the occurrence of cable docking and crossing inside the laying box 1, and avoiding the accumulation of heat generated by the operation of the cables to cause safety hazards.

[0024] Among them, the left side and the top of the laying box 1 are both provided with wire grooves 6, and the opening position of the wire grooves 6 corresponds to the opening position of the plastic cable clamp 4, so that the cables can enter the laying box 1 through the wire grooves 6 and be clamped and fixed by the plastic cable clamp 4. A cover plate 7 is provided on the front of the laying box 1, and a card block 8 that is movably connected to the laying box 1 is fixedly installed on the back of the cover plate 7.

[0025] Among them, a card slot is opened on the front of the laying box 1, and the card block 8 is connected to the laying box 1 through the card slot, so that the cover plate 7 and the laying box 1 can be fixed conveniently through the card block 8 and the card slot, thereby preventing foreign debris from entering the interior of the laying box 1 and causing inconvenience to the cable work and subsequent maintenance. A fixing rod 9 is fixedly installed on the back of the cover plate 7, and a limit block 10 is fixedly installed on the side of the fixing rod 9 away from the cover plate 7.

[0026] In this embodiment, the cable bending and installation mechanism also includes a pressure seat 11 fixedly installed inside the cover plate 7, a movable block 12 is slidably connected to the inner wall of the pressure seat 11, a connecting rod 13 extending to the inside of the laying box 1 is fixedly installed on the back of the movable block 12, a spring 14 is fixedly installed on the side of the movable block 12 away from the connecting rod 13, and a mounting plate 15 slidably connected to the fixed rod 9 is fixedly installed on the end of the connecting rod 13 away from the movable block 12.

[0027] Among them, a silicone limit plate 16 is fixedly installed on the side of the mounting plate 15 away from the connecting rod 13, and a movable hole is opened on the back of the pressure seat 11. The connecting rod 13 extends to the outside of the pressure seat 11 through the movable hole and is fixedly connected to the mounting plate 15, so that the connecting rod 13 can drive the mounting plate 15 to move through the movable hole, so that the mounting plate 15 can drive the silicone limit plate 16 to apply pressure to the cable inside the plastic cable clamp 4 to prevent the laid cable from slipping.

[0028] It should be noted that the adjustable bending device for cable laying, through the cable bending and installation mechanism, under the action of various structures on the laying box 1, inserts the cable into the laying box 1 and fixes it with the plastic cable clamp 4, and at the same time, the cable corners are smoothly bent through the limiting column 5 to avoid damage to the cable caused by strong bending. At the same time, the mutual cooperation between the plastic cable clamp 4 and the silicone limiting plate 16 can effectively avoid the accumulation, entanglement and crossing of the cables inside the laying box 1, thereby helping to improve the stability of cable use, increase its service life, and further improve the practical performance of the cable laying equipment.

[0029] The working principle of the above embodiment is:

[0030] When using the adjustable bending device for cable laying, first, the laying box 1 is installed to the use position by screws through the mounting holes 3 on the mounting block 2, and then the cables are inserted into the laying box 1 through the threading grooves 6, and the cables are initially fixed by the plastic cable clamps 4. At the same time, the cables that need to be bent are smoothly bent through the limiting columns 5, which reduces the damage to the cables caused by direct bending. Then, the cables are passed through the plastic cable clamps 4 and the threading grooves 6 on the other side to achieve smooth bending of the cables. Subsequently, the cover plate 7 is installed with the laying box 1 by using the clamping block 8 and the clamping groove. During the installation, the silicone limit plate 16 contacts the plastic cable clamp 4 to compress the spring 14 through the connecting rod 13 and the movable block 12. Under the elastic force of the spring 14, the silicone limit plate 16 applies pressure to the cables, so that the cables can be classified and used in an orderly manner, which helps to increase the service life of the cables.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable bending device for cable laying, comprising a laying box (1), characterized in that: The laying box (1) is provided with a cable bending and installation mechanism; The cable bending mechanism comprises a mounting block (2) fixedly mounted on the outside of the laying box (1), a mounting hole (3) is provided inside the mounting block (2), a plastic cable clamp (4) is fixedly mounted on the back inner wall of the laying box (1), a limiting column (5) is fixedly mounted on the back inner wall of the laying box (1), and a wire threading groove (6) is provided on the left side and the top of the laying box (1); The front of the laying box (1) is provided with a cover plate (7), the back of the cover plate (7) is fixedly mounted with a clamping block (8) that is movably clamped with the laying box (1), the back of the cover plate (7) is fixedly mounted with a fixing rod (9), and a limiting block (10) is fixedly mounted on the side of the fixing rod (9) away from the cover plate (7).

2. The adjustable bending device for cable laying according to claim 1, characterized in that: The cable bending installation mechanism also includes a pressure seat (11) fixedly installed inside the cover plate (7), a movable block (12) is slidably connected to the inner wall of the pressure seat (11), a connecting rod (13) extending to the inside of the laying box (1) is fixedly installed on the back of the movable block (12), a spring (14) is fixedly installed on the side of the movable block (12) away from the connecting rod (13), a mounting plate (15) slidably connected to the fixed rod (9) is fixedly installed on the end of the connecting rod (13) away from the movable block (12), and a silicone limit plate (16) is fixedly installed on the side of the mounting plate (15) away from the connecting rod (13).

3. The adjustable bending device for cable laying according to claim 1, characterized in that: The number of the installation blocks (2) is multiple, and the installation blocks (2) are evenly distributed around the laying box (1).

4. The adjustable bending device for cable laying according to claim 1, characterized in that: The opening position of the wire threading groove (6) corresponds to the opening position of the plastic cable clamp (4).

5. The adjustable bending device for cable laying according to claim 1, characterized in that: The number of the limiting columns (5) is plural, and the limiting columns (5) are evenly distributed on the inner wall of the back side of the laying box (1). The limiting columns (5) are distributed in an arc shape at the inner corner position of the laying box (1).

6. The adjustable bending device for cable laying according to claim 1, characterized in that: The front side of the laying box (1) is provided with a card slot, and the card block (8) is card-connected with the laying box (1) via the card slot.

7. The adjustable bending device for cable laying according to claim 2, characterized in that: A movable hole is provided on the back of the pressure seat (11), and the connecting rod (13) extends through the movable hole to the outside of the pressure seat (11) and is fixedly connected to the mounting plate (15).

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