Low-voltage cable repairing device

Abstract

The utility model discloses a low-voltage cable repairing device which comprises a working table, a spring is arranged on the working table, a connecting seat is arranged at the other end of the spring, a telescopic rod is arranged between the connecting seat and the working table, a connecting rod is fixedly connected to the side face of the connecting seat, and a clamp is fixedly connected to the other end of the connecting rod. A side plate is fixedly connected to the upper surface of the workbench, a driving gear, a supporting rod and a driven gear are arranged in the side plate, a transmission gear is arranged on the supporting rod, pressing rollers are arranged on the driving gear and the transmission gear correspondingly, and repairing devices are arranged on the pressing rollers. And the repairing device comprises an upper placing groove, a moving groove, a platform, a lower placing groove, a moving rod and a threaded rod. By means of the device, through cooperation of the pressing roller, the upper containing groove, the lower containing groove and the threaded rod, efficient repairing of the cable insulation skin is achieved, the repairing process is simplified, and the repairing precision and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable repair, in particular to a low-voltage cable repair device. Background Art

[0002] Existing cable repair technologies mostly use baking for repair, but this method cannot control the baking temperature in time when in use. For example, a Chinese patent discloses "a low-voltage cable repair device" with application number "CN202320397628.4". It uses a baking part to bake the insulating surface around the break, so that the inside of the insulating surface is close to a molten state and its ductility is enhanced. Then, under the pulling force of multiple strands of battery cells, the insulating surface near the break is slightly stretched, and the protruding battery cells are retracted into the inside of the insulating surface. Then, a new insulating rubber skin is bonded in a circular form at the break to completely cover the break and the baked and stretched insulating surface, but its temperature cannot be controlled in time, affecting the quality of the cable, and baking has an impact on the line. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a low-voltage cable repair device. Through the cooperation of the upper placement groove and the lower placement groove, new insulating material is placed on the cable, and it is placed between the upper placement groove and the lower placement groove. Through the cooperation of the pressure roller and the threaded rod, the threaded rod is rotated to squeeze the upper placement groove and the lower placement groove against each other, so that the platform can apply pressure upward to fix the insulating material. The rotation of the pressure roller brings out the pressurized cable, thereby realizing efficient repair of the cable insulation skin. It not only simplifies the repair process, but also improves the accuracy and reliability of the repair. The skin repair device can ensure the convenience and stability of operation while ensuring the repair effect.

[0004] The utility model also provides a low-voltage cable repair device as described above, comprising: a workbench, a spring is arranged on the workbench, a connecting seat is arranged at the other end of the spring, a telescopic rod is arranged between the connecting seat and the workbench, the telescopic rod is located inside the spring, a connecting rod is fixedly connected to the side of the connecting seat, and a clamp is fixedly connected to the other end of the connecting rod; two side plates are fixedly connected to the upper surface of the workbench, one of the side plates is provided with a driving gear, a support rod and a driven gear, a transmission gear is arranged on the support rod, and a pressure roller is arranged on the driving gear and the transmission gear, and an upper placement groove is arranged on the pressure roller, and a mobile groove is arranged on the workbench, and a platform is arranged on the mobile groove, and a lower placement groove is arranged on the platform, and a mobile rod is fixedly connected to the lower surface of the platform, and a threaded rod is arranged on the mobile rod. Through the above device, through the cooperation of the pressure roller, the upper placement groove, the lower placement groove, and the threaded rod, the efficient repair of the cable insulation skin is achieved, which not only simplifies the repair process, but also improves the accuracy and reliability of the repair.

[0005] According to the low-voltage cable repair device described in the utility model, the workbench is provided with four notches, and the springs are all located in the notches. Through the above device, the springs can be conveniently protected through the notches.

[0006] According to the low-voltage cable repair device described in the utility model, the springs are located on both sides of the workbench and at both ends of the workbench. Through the above device, the springs can be used to clamp the cable according to its width.

[0007] According to the low-voltage cable repair device described in the utility model, the connecting rod is U-shaped, and the length of the connecting rod is greater than the depth of the notch. Through the above device, the shape of the connecting rod facilitates the control of the clamp.

[0008] According to the low-voltage cable repair device described in the utility model, the clamp is C-shaped, and the clamp faces opposite to the clamp on the other side. Through the above device, the cable is effectively clamped by the shape of the clamp.

[0009] According to the low-voltage cable repair device described in the utility model, the side plates are located on both sides of the platform, the driving gear side is fixedly connected with a rocker, and the rocker is located outside the side plate. Through the above device, the epidermis repair device can be effectively operated through the rocker.

[0010] According to the low-voltage cable repair device described in the utility model, the support rod is located between the driving gear and the driven gear, the driving gear is meshed and connected with the transmission gear, and the transmission gear is meshed and connected with the driven gear. Through the above device, through various meshing, force is effectively transmitted to drive other pressure rollers to rotate synchronously.

[0011] According to the low-voltage cable repair device described in the utility model, the upper placement groove is located directly above the lower placement groove, and the upper placement groove and the lower placement groove are both groove-shaped. Through the above device, the cable is effectively pressed through the shapes of the upper placement groove and the lower placement groove.

[0012] Beneficial Effects

[0013] Compared with the prior art, the low-voltage cable repair device places new insulating material on the cable through the cooperation of the upper placement groove and the lower placement groove, and places it between the upper placement groove and the lower placement groove. Through the cooperation of the pressure roller and the threaded rod, the threaded rod is rotated to squeeze the upper placement groove and the lower placement groove against each other, so that the platform can apply pressure upward to fix the insulating material. The rotation of the pressure roller brings out the pressurized cable, thereby realizing efficient repair of the cable insulation skin, which not only simplifies the repair process, but also improves the accuracy and reliability of the repair. The skin repair device can ensure the convenience and stability of operation while ensuring the repair effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view of the low-voltage cable repair device of the utility model;

[0016] Figure 2 The utility model is a low-voltage cable repair device Figure 1 vertical section view;

[0017] Figure 3 The utility model is a low-voltage cable repair device Figure 1 Lateral cross-sectional view;

[0018] Figure 4 The utility model is a low-voltage cable repair device Figure 2 Enlarged view of point A in the middle;

[0019] Figure 5 The utility model is a low-voltage cable repair device Figure 3 Enlarged view of point B in the middle.

[0020] Legend:

[0021] 1. Workbench; 2. Spring; 3. Connecting seat; 4. Connecting rod; 5. Clamp; 6. Platform; 7. Lower placement slot; 8. Side plate; 9. Pressing roller; 10. Upper placement slot; 11. Driving gear; 12. Support rod; 13. Transfer gear; 14. Driven gear; 15. Rocker; 16. Moving rod; 17. Threaded rod; 18. Moving slot; 19. Telescopic rod. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-5The utility model embodiment is a low-voltage cable repair device, which includes: a workbench 1, four notches are set on the workbench 1, springs 2 are all located in the notches, a spring 2 is set on the workbench 1, the spring 2 is adjusted according to the size of the cable, the spring 2 is located on both sides of the workbench 1, and at both ends of the workbench 1, a connecting seat 3 is set at the other end of the spring 2, a telescopic rod 19 is set between the connecting seat 3 and the workbench 1, the telescopic rod 19 fixes the connecting seat 3, the telescopic rod 19 is located inside the spring 2, a connecting rod 4 is fixedly connected to the side of the connecting seat 3, the connecting rod 4 is connected to a clamp 5, the connecting rod 4 is U-shaped, the length of the connecting rod 4 is greater than the depth of the notch, the other end of the connecting rod 4 is fixedly connected to a clamp 5, the clamp 5 fixes the cable and provides support, the clamp 5 is C-shaped, and the clamp 5 is opposite to the clamp 5 on the other side.

[0024] Two side plates 8 are fixedly connected to the upper surface of the workbench 1. The side plates 8 are located on both sides of the platform 6. A driving gear 11, a support rod 12 and a driven gear 14 are arranged inside one of the side plates 8. A rocker 15 is fixedly connected to the side of the driving gear 11. The rocker 15 drives the pressure roller 9 to rotate. The rocker 15 is located outside the side plate 8. A transmission gear 13 is arranged on the support rod 12. The support rod 12 is located between the driving gear 11 and the driven gear 14. The driving gear 11 is meshed with the transmission gear 13, and the transmission gear 13 is meshed with the driven gear 14. The moving gear 11 and the transmission gear 13 are both provided with a pressure roller 9 for pressing. The pressure roller 9 is provided with an upper placement groove 10. The workbench 1 is provided with a moving groove 18. The moving groove 18 is provided with a platform 6. The platform 6 is provided with a lower placement groove 7. The upper placement groove 10 is located directly above the lower placement groove 7. Both the upper placement groove 10 and the lower placement groove 7 are groove-shaped. Cables are placed in the upper placement groove 10 and the lower placement groove 7. A moving rod 16 is fixedly connected to the lower surface of the platform 6. A threaded rod 17 is provided on the moving rod 16. The threaded rod 17 provides movement for the platform 6.

[0025] Working principle: When in use, place the cable on the clamp 5. Due to the elastic force of the spring 2, the two relative clamps 5 are kept in contact for a long time. The clamp cable is covered with new insulating material at the position that needs to be repaired and placed between the upper placement groove 10 and the lower placement groove 7. The threaded rod 17 is rotated, and the new insulating material is compacted and fixed on the cut cable skin. The rocker 15 is rotated to move the pressure roller 9 to discharge the repaired cable.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A low voltage cable repair device, characterized in that: include: A workbench (1), wherein a spring (2) is arranged on the workbench (1), a connecting seat (3) is arranged at the other end of the spring (2), a telescopic rod (19) is arranged between the connecting seat (3) and the workbench (1), the telescopic rod (19) is located inside the spring (2), a connecting rod (4) is fixedly connected to the side of the connecting seat (3), and a clamp (5) is fixedly connected to the other end of the connecting rod (4); The upper surface of the workbench (1) is fixedly connected to two side plates (8), one of the side plates (8) is provided with a driving gear (11), a support rod (12) and a driven gear (14), the support rod (12) is provided with a transmission gear (13), the driving gear (11) and the transmission gear (13) are both provided with a pressure roller (9), the pressure roller (9) is provided with an upper placement groove (10), the workbench (1) is provided with a moving groove (18), the moving groove (18) is provided with a platform (6), the platform (6) is provided with a lower placement groove (7), the lower surface of the platform (6) is fixedly connected to a moving rod (16), and the moving rod (16) is provided with a threaded rod (17).

2. A low voltage cable repair device according to claim 1, characterized in that: The workbench (1) is provided with four notches, and the springs (2) are all located in the notches.

3. A low voltage cable repair device according to claim 1, characterized in that: The springs (2) are located on both sides of the workbench (1) and at both ends of the workbench (1).

4. A low voltage cable repair device according to claim 1, characterized in that: The connecting rod (4) is U-shaped, and the length of the connecting rod (4) is greater than the depth of the notch.

5. A low voltage cable repair device according to claim 1, characterized in that: The clamp (5) is C-shaped, and the clamp (5) faces opposite to the clamp (5) on the other side.

6. A low voltage cable repair device according to claim 1, characterized in that: The side plates (8) are located on both sides of the platform (6); a rocker (15) is fixedly connected to the side of the driving gear (11); and the rocker (15) is located outside the side plates (8).

7. A low voltage cable repair device according to claim 1, characterized in that: The support rod (12) is located between the driving gear (11) and the driven gear (14); the driving gear (11) is meshedly connected with the transmission gear (13); and the transmission gear (13) is meshedly connected with the driven gear (14).

8. A low voltage cable repair device according to claim 1, characterized in that: The upper placement groove (10) is located directly above the lower placement groove (7), and both the upper placement groove (10) and the lower placement groove (7) are in the shape of a groove.

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