Cable repair device

Abstract

The invention discloses a cable repair device, which relates to the field of electrical equipment. When the cable repair device is used, the inner sealing film and the outer sealing film can be torn off first, and then the insulation repair pad can be used to completely cover the damaged part of the outer insulation skin of the cable, and then the cable can be attached with the central sealant to fix the insulation repair pad. Then the cloth sealant is attached to the cable, so that the whole cloth is attached to the cable, and the insulation repair pad is used to repair the damaged part of the outer insulation skin of the cable, and the central sealant and the cloth sealant are double-fixed, which is more stable, has a small wrapping area, and does not cause resource waste.

Description

Technical Field

[0001] The invention belongs to the technical field of electrical equipment, and in particular relates to a cable repair device. Background Art

[0002] Cables are inevitably subject to friction during use, and the outer insulation of the cable may be worn, which may cause leakage at any time, threatening the safety of users. The existing method of repairing the outer insulation of the cable is to wrap insulating tape around the damaged part of the outer insulation of the cable. Although the insulating tape can be wrapped in multiple layers, the structure design is simple, and the ability to wrap the damaged part of the outer insulation of the cable is often limited, resulting in poor insulation effect. Moreover, wrapping multiple layers of insulating tape will waste resources and cause unnecessary waste of insulating tape. Summary of the invention

[0003] The main technical problem solved by the present invention is to provide a cable repair device with ingenious design, which can completely wrap the damaged part of the cable's outer insulation skin, and has double-layer sealing, good insulation sealing performance, small wrapping area, and no waste of resources.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A cable repair device comprises a rectangular sheet of wrapping cloth, a block-shaped insulating repair pad is inlaid in the center of the wrapping cloth, the thickness of the insulating repair pad is greater than the thickness of the wrapping cloth, a circle of central sealant is arranged on the front side of the wrapping cloth surrounding the outer surface of the insulating repair pad, a circle of inner sealing film is attached to the central sealant, a circle of wrapping cloth sealant is arranged around the front side of the wrapping cloth, and a circle of outer sealing film is attached to the wrapping cloth sealant.

[0006] Preferably, the wrapping cloth is made of plastic cloth.

[0007] Preferably, the insulation repair pad is made of rubber material, and the insulation repair pad is sewn and connected to the wrapping cloth through nylon thread.

[0008] Preferably, the central sealant and the wrapping sealant are both self-adhesive.

[0009] Preferably, the inner sealing film and the outer sealing film are both polyethylene plastic films.

[0010] The beneficial effect of adopting the above technical solution is that when the cable repair device is used, the inner sealing film and the outer sealing film can be torn off first, and then the insulation repair pad can be used to completely cover the damaged part of the outer insulation skin of the cable, and then the cable can be attached with the central sealant to fix the insulation repair pad. Then the cloth sealant is attached to the cable, so that the whole cloth is attached to the cable, and the insulation repair pad is used to repair the damaged part of the outer insulation skin of the cable, and it is more stable and has a small wrapping area through double-layer fixation of the central sealant and the cloth sealant, which will not cause waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The following is further described in conjunction with the accompanying drawings and specific embodiments:

[0012] Figure 1 is a front view of the cable repair device of the present invention;

[0013] Figure 2 It is a top view of the cable repair device of the present invention.

[0014] Among them, 1—cloth wrapping, 2—insulating repair pad, 3—center sealant, 4—cloth wrapping sealant, 5—inner sealing film, 6—outer sealing film. DETAILED DESCRIPTION

[0015] like Figure 1 , 2 As shown, the present invention discloses a cable repair device, comprising a rectangular sheet of wrapping cloth 1, a block-shaped insulating repair pad 2 is inlaid at the center of the wrapping cloth 1, the thickness of the insulating repair pad 2 is greater than the thickness of the wrapping cloth, a layer of central sealant 3 is provided on the front side of the wrapping cloth 1 surrounding the outer surface of the insulating repair pad 2, a circle of inner sealing film 5 is attached to the central sealant 3, a circle of wrapping cloth sealant 4 is provided around the insulating repair pad 2 on the front side of the wrapping cloth 1, and a circle of outer sealing film 6 is attached to the wrapping cloth sealant 4.

[0016] The wrapping cloth 1 is made of plastic cloth, has good insulation effect, is cheap, and is strong and durable. The insulation repair pad 2 is made of rubber material, has good insulation effect, and has a strong ability to fill the damaged part of the cable. The insulation repair pad 2 is sutured and connected to the wrapping cloth 1 by nylon thread, and the connection is tight. The central sealant 3 and the wrapping cloth sealant 4 are both self-adhesive, have strong viscosity, and have good stability after bonding the cable. The inner sealing film 5 and the outer sealing film 6 are both polyethylene plastic films with smooth surfaces. The inner sealing film 5 and the outer sealing film 6 can seal the central sealant 3 and the wrapping cloth sealant 4 to maintain their viscosity. The inner sealing film 5 and the outer sealing film 6 can be torn off when in use.

[0017] When using the cable repair device, the inner sealing film 5 and the outer sealing film 6 can be torn off first, and then the insulation repair pad 2 can be used to completely cover the damaged part of the outer insulation skin of the cable, and then the cable can be attached with the central sealant 3 to fix the insulation repair pad 2. Then the wrapping cloth sealant 4 can be attached to the cable, so that the whole wrapping cloth 1 can be attached to the cable, and the insulation repair pad 2 can be used to repair the damaged part of the outer insulation skin of the cable, and the wrapping cloth 1 can be fixed by double layers of the central sealant 3 and the wrapping cloth sealant 4, which is more stable, has a small wrapping area, uses less materials, and does not cause resource waste.

[0018] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable repair device, characterized in that: The invention comprises a rectangular sheet of wrapping cloth (1), wherein a block-shaped insulating repair pad (2) is inlaid at the center of the wrapping cloth (1), the thickness of the insulating repair pad (2) is greater than the thickness of the wrapping cloth, a layer of central sealant (3) is provided on the front side of the wrapping cloth (1) surrounding the outer surface of the insulating repair pad (2), a circle of inner sealing film (5) is attached to the central sealant (3), a circle of wrapping cloth sealant (4) is provided around the front side of the wrapping cloth (1), and a circle of outer sealing film (6) is attached to the wrapping cloth sealant (4); the wrapping cloth (1) is made of plastic cloth; the insulating repair pad (2) is made of rubber material, and the insulating repair pad (2) is sewn and connected to the wrapping cloth (1) by nylon thread; the central sealant (3) and the wrapping cloth sealant (4) are both self-adhesive; the inner sealing film (5) and the outer sealing film (6) are both polyethylene plastic films.

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