A cable crimping device for power transmission line construction

Abstract

The utility model relates to the technical field of cable crimping, and in particular to a cable crimping device for power transmission line construction. Aiming at the shortcomings of the prior art that the cable crimping work needs to be performed manually, and the cable fixing operation is relatively cumbersome and has low practicality, the following scheme is proposed, which includes a base, the bottom of the base is rotatably mounted with four universal wheels, and the top of the base is fixedly connected with a support frame, and the top of the base is fixedly connected with two support seats, and one side of the two support seats is provided with a wire laying groove, and the tops of the two support seats are provided with openings, and the tops of the two support seats are fixedly connected with support plates, and support components are rotatably mounted on the two support plates. The utility model can automatically perform the cable crimping work, and before crimping, the positions of the two cables are automatically pressed and fixed to prevent the positions of the cables from moving, thereby accelerating the progress of power transmission line construction.

Description

Technical Field

[0001] The utility model relates to the technical field of cable crimping, in particular to a cable crimping device for power transmission line construction. Background Art

[0002] At present, the construction of power transmission lines often involves the tightening and crimping of power cables. Most of the existing cable crimping devices use crimping tools that match the cable size to crimp the cables at both ends, so as to connect the cables at both ends.

[0003] The patent document with announcement number CN219513497U discloses a cable crimping device for transmission line construction. The utility model effectively solves the problem that when laying transmission lines, it is often necessary to connect cables of various specifications and sizes, resulting in the need to use various crimping devices of various specifications and models, which not only increases the design, manufacturing and management costs of the crimping devices, but also is inconvenient to crimp cables of different sizes and specifications, thereby affecting the construction progress of the transmission lines. The cable crimping device for transmission line construction is provided with a wire-laying column, a wire-laying trough, a crimping assembly and a manual pressing structure. The user can rotate the wire-laying trough of the corresponding size on the wire-laying column to the top according to the cables of different diameters and fix it through the fixing assembly, which is convenient for crimping cables of different sizes and models and easy to operate, saving the design, manufacturing and management costs of the cable crimping device, and being easy to use, thereby accelerating the progress of transmission line construction.

[0004] However, the above-mentioned cable crimping device for power transmission line construction requires manual crimping of the cables, and the cable fixing operation is relatively cumbersome and has low practicality. Therefore, we propose a cable crimping device for power transmission line construction to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that the cable crimping work needs to be carried out manually, the cable fixing operation is relatively cumbersome and the practicality is low, and a cable crimping device for power transmission line construction is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cable crimping device for power transmission line construction comprises a base, the bottom of which is rotatably mounted with four universal wheels, and the top of the base is fixedly connected to a support frame, and the top of the base is fixedly connected to two support seats, and one side of the two support seats is provided with a wire laying groove, and the tops of the two support seats are provided with openings, and the tops of the two support seats are fixedly connected to support plates, and support assemblies are rotatably mounted on the two support plates, and a cable fixing assembly is provided on the support assembly, a hydraulic cylinder is fixedly connected to the top of the support frame, and a hydraulic rod is provided on the hydraulic cylinder, and a fixing block is fixedly mounted on the hydraulic rod, and two slots are provided on the fixing block, and a transmission assembly is provided on the two slots, the two support assemblies comprise a shaft body rotatably mounted on the support plate, and support arms are rotatably mounted on the two shaft bodies, and the two cable fixing assemblies comprise a rotating seat fixedly connected to the bottom of the support arm, and cable fixing plates are rotatably mounted on the two rotating seats.

[0008] Preferably, both support arms are provided with sliding grooves.

[0009] Preferably, the two cable fixing plates are matched with the two openings respectively.

[0010] Preferably, the two transmission assemblies include square tubes fixedly connected to the tank body, and sliding blocks are slidably mounted on the two square tubes.

[0011] Preferably, the two square tubes are both sleeved with springs, and the two springs are respectively matched with two sliding blocks, and the two sliding blocks are both fixedly mounted with connecting plates.

[0012] Preferably, support columns are slidably installed in the two slide grooves, and the two support columns are rotatably connected to the two connecting plates respectively.

[0013] Preferably, a crimping plate is fixedly connected to the bottom of the fixing block, and a crimping platform is fixedly connected to the top of the base.

[0014] In the utility model, the beneficial effects of the cable crimping device for power transmission line construction are as follows;

[0015] Since a hydraulic cylinder, a fixing block, a crimping plate and a crimping table are provided, the crimping work can be automatically performed, and the practicability is high.

[0016] Since the supporting assembly, the cable fixing assembly and the transmission assembly are provided, the cables are automatically compressed and fixed before being crimped, so as to prevent the position of the cables from moving, thereby speeding up the construction process of the transmission line.

[0017] The utility model can automatically perform the crimping work of the cables, and simultaneously automatically presses and fixes the positions of two cables before crimping, thereby preventing the positions of the cables from moving and speeding up the construction process of the power transmission line. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-section structure of a cable crimping device for power transmission line construction proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-section structure of a support base, a support assembly and a cable fixing assembly of a cable crimping device for power transmission line construction proposed by the utility model;

[0020] Figure 3 The utility model is a schematic diagram of the front cross-section structure of a fixing block and a transmission assembly of a cable crimping device for power transmission line construction proposed by the utility model.

[0021] In the figure: 1. base; 2. universal wheel; 3. support frame; 4. support seat; 5. wire trough; 6. opening; 7. support plate; 8. shaft; 9. support arm; 10. slide groove; 11. support column; 12. rotating seat; 13. cable fixing plate; 14. hydraulic cylinder; 15. hydraulic rod; 16. fixing block; 17. trough body; 18. square tube; 19. sliding block; 20. connecting plate; 21. spring; 22. crimping plate; 23. crimping table. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Embodiment 1

[0023] Reference Figure 1-Figure 3 A cable crimping device for power transmission line construction includes a base 1, four universal wheels 2 are rotatably mounted on the bottom of the base 1, a support frame 3 is fixedly connected to the top of the base 1, and two support seats 4 are fixedly connected to the top of the base 1.

[0024] In the utility model, a wire-releasing groove 5 is provided on one side of the two support seats 4, and an opening 6 is provided on the top of the two support seats 4, and a support plate 7 is fixedly connected to the top of the two support seats 4, and a support assembly is rotatably installed on the two support plates 7, and a cable fixing assembly is provided on the support assembly, a hydraulic cylinder 14 is fixedly connected to the top of the support frame 3, and a hydraulic rod 15 is provided on the hydraulic cylinder 14, and a fixing block 16 is fixedly installed on the hydraulic rod 15, and two grooves 17 are provided on the fixing block 16, and transmission assemblies are provided in the two grooves 17, and the two support assemblies include a shaft body 8 rotatably installed on the support plate 7, and support arms 9 are rotatably installed on the two shaft bodies 8, and slide grooves 10 are provided on the two support arms 9.

[0025] In the present invention, the two cable fixing assemblies include a rotating seat 12 fixedly connected to the bottom of the support arm 9 , and the two rotating seats 12 are rotatably mounted with cable fixing plates 13 , and the two cable fixing plates 13 are respectively matched with the two openings 6 .

[0026] In the present invention, the two transmission components include a square tube 18 fixedly connected to the groove body 17 , and a sliding block 19 is slidably mounted on the two square tubes 18 .

[0027] In the present invention, springs 21 are sleeved on the two square tubes 18 , and the two springs 21 are matched with two sliding blocks 19 respectively, and connecting plates 20 are fixedly mounted on the two sliding blocks 19 .

[0028] In the utility model, support columns 11 are slidably installed in the two slide grooves 10 , and the two support columns 11 are rotatably connected to the two connecting plates 20 respectively.

[0029] In the present invention, a crimping plate 22 is fixedly connected to the bottom of the fixing block 16 , and a crimping platform 23 is fixedly connected to the top of the base 1 .

[0030] The working principle of the utility model is as follows: when in use, firstly, the two cables to be crimped are placed in the two support seats 4 through the two wire-releasing grooves 5 respectively, so that the ends of the two cables are placed on the crimping platform 23, and then the hydraulic cylinder 14 is started. The hydraulic cylinder 14 drives the fixing block 16 to move downward through the hydraulic rod 15, and then the fixing block 16 drives the two support arms 9 to rotate respectively through the two connecting plates 20 while moving downward, so that the support arms 9 rotate around the shaft body 8. Then the rotation of the support arms 9 will make the cable fixing plate 13 pass through the opening 6 and enter the support seat 4, and then the two cable fixing plates 13 are respectively connected to the tops of the two cables, so that the cables can be automatically pressed and fixed before crimping to prevent the position of the cables from moving. As the fixing block 16 continues to move downward, the two sliding blocks 19 slide on the two square tubes 18 respectively, and at the same time, the fixing block 16 drives the crimping plate 22 to move to the tops of the two cables, so that the two cables are crimped, which is convenient for use and speeds up the construction of the power transmission line. Embodiment 2

[0031] The difference between this embodiment and the first embodiment is that arc grooves are provided at the bottom of the two cable fixing plates 13, so that they can fit better with the surface of the cable. At the same time, rubber curved plates and anti-slip strips are provided on the two arc grooves to cooperate with each other, which can provide certain protection for the cables and improve the stability when fixing the cables.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable crimping device for power transmission line construction, comprising a base (1), characterized in that: The bottom of the base (1) is rotatably mounted with four universal wheels (2), and the top of the base (1) is fixedly connected to a support frame (3), and the top of the base (1) is fixedly connected to two support seats (4), and one side of the two support seats (4) is provided with a wire release groove (5), and the tops of the two support seats (4) are provided with an opening (6), and the tops of the two support seats (4) are fixedly connected with a support plate (7), and the two support plates (7) are rotatably mounted with a support assembly, and the support assembly is provided with a cable fixing assembly, and the top of the support frame (3) is fixedly connected with a hydraulic cylinder (14), and the hydraulic cylinder (14) is provided with a hydraulic rod (15), and a fixing block (16) is fixedly mounted on the hydraulic rod (15), and the fixing block (16) is provided with two grooves (17), and the two grooves (17) are provided with a transmission assembly.

2. A cable crimping device for power transmission line construction according to claim 1, characterized in that: The two support assemblies comprise an axle body (8) rotatably mounted on a support plate (7), and support arms (9) are rotatably mounted on the two axles (8), and slide grooves (10) are provided on the two support arms (9).

3. A cable crimping device for power transmission line construction according to claim 2, characterized in that: The two cable fixing assemblies comprise a rotating seat (12) fixedly connected to the bottom of the support arm (9), and a cable fixing plate (13) is rotatably mounted on the two rotating seats (12), and the two cable fixing plates (13) are respectively matched with the two openings (6).

4. A cable crimping device for power transmission line construction according to claim 3, characterized in that: The two transmission components comprise a square tube (18) fixedly connected to the groove body (17), and a sliding block (19) is slidably mounted on each of the two square tubes (18).

5. A cable crimping device for power transmission line construction according to claim 4, characterized in that The two square tubes (18) are both sleeved with springs (21), and the two are respectively matched with two sliding blocks (19), and the two sliding blocks (19) are both fixedly mounted with connecting plates (20).

6. A cable crimping device for power transmission line construction according to claim 5, characterized in that: Support columns (11) are slidably mounted in the two slide grooves (10), and the two support columns (11) are rotatably connected to the two connecting plates (20) respectively.

7. A cable crimping device for power transmission line construction according to claim 6, characterized in that The bottom of the fixed block (16) is fixedly connected to a crimping plate (22), and the top of the base (1) is fixedly connected to a crimping platform (23).

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