Cable peeling and insulating layer repairing integrated tool

Abstract

The utility model discloses a cable peeling and insulating layer repairing integrated tool, comprising a cable peeling mechanism and an insulating layer repairing mechanism, the end portion of the cable peeling mechanism is provided with a handle, the end portion of the handle is fixedly provided with a blade, the surface of the blade is fixedly provided with an upper depth limiting strip, and the bottom surface of the blade is fixedly provided with a lower depth limiting strip. A repairing paste is arranged on the insulating layer repairing mechanism, a glue adding barrel is fixedly arranged on the surface of the repairing paste, the glue adding barrel is installed on a butt joint seat, and the butt joint seat is fixedly arranged on the end face, away from the blade, of the handle. According to the cable peeling and insulating layer repairing integrated tool, when cutting force is too large, any one of the upper depth limiting strip and the lower depth limiting strip abuts against the surface of a cable at the moment, the cutting depth of the cutting edge on the outer side of the cable is limited, and the situation that cutting is too deep, and consequently a cable core is damaged is avoided.

Description

Technical Field

[0001] This utility model relates to the field of electrical maintenance equipment, specifically an integrated tool for cable stripping and insulation repair. Background Technology

[0002] The general procedure for repairing cables using a wire stripper is as follows: Ensure the cable to be repaired is de-energized, and use a test pen or similar tool to confirm the absence of power to ensure safe operation; prepare tools such as a wire stripper, insulating tape, heat shrink tubing (if needed), and scissors; select an appropriate wire stripper based on the cable type and specifications, ensuring the blade is sharp and suitable for the cable's thickness and material; observe the damaged area of ​​the cable to determine the length of the outer sheath that needs to be stripped; generally, the damaged portion should be completely exposed, while leaving some intact outer sheath at both ends for subsequent connections and insulation. For insulation treatment, leave an extra 2-3 cm at each end; use a stripper to gently cut into the outer sheath along the cable's axis; the cutting depth should be moderate, just enough to break the outer sheath, avoiding damage to the internal conductors; after the blade enters, rotate the stripper around the circumference of the cable to make a circular cut in the sheath; then, starting from the circular cut, peel off the outer sheath along the length of the cable. You can use the tip of the stripper to gently lift the outer sheath and then tear it off by hand; if the internal conductors are damaged, such as broken or short-circuited, they need to be repaired;

[0003] When using a wire stripper to strip the insulation of cables, if the operator is not careful and applies too much force, cutting too deeply may cause the internal wires to partially or completely break. This will reduce the mechanical strength of the wires, making them more susceptible to complete breakage due to stress or other reasons during subsequent use. Complete breakage will directly cause a circuit break, preventing the equipment from working properly. Utility Model Content

[0004] The purpose of this utility model is to provide an integrated tool for cable stripping and insulation repair to solve the defects mentioned in the background art.

[0005] To achieve the above objectives, provide

[0006] A cable stripping and insulation repair integrated tool includes a cable stripping mechanism and an insulation repair mechanism. The cable stripping mechanism has a handle at one end, and a blade is fixedly mounted at the end of the handle. An upper limit depth strip is fixedly mounted on the surface of the blade, and a lower limit depth strip is fixedly mounted on the bottom surface of the blade. The insulation repair mechanism has a repair sticker, and an adhesive applicator is fixedly mounted on the surface of the repair sticker. The adhesive applicator is mounted on a connector, and the connector is fixedly mounted on the end face of the handle away from the blade.

[0007] Preferably, the cable stripping mechanism includes a blade, a cutting section, a cutting edge, an upper limit depth bar, a lower limit depth bar, and a handle; the cutting section is provided on the inner side of the blade, the cutting section is arc-shaped, and an arc-shaped cutting edge is fixedly provided on the inner wall of the cutting section.

[0008] Preferably, the upper limit depth bar and the lower limit depth bar are respectively disposed on the upper and lower sides of the cutting part, and both the upper limit depth bar and the lower limit depth bar are arc-shaped, and the upper limit depth bar and the lower limit depth bar are consistent with the arc of the cutting part.

[0009] Preferably, the height of the upper limit depth bar is less than the height of the lower limit depth bar, and the height of the lower limit depth bar is three times the height of the upper limit depth bar.

[0010] Preferably, the insulation layer repair mechanism includes a docking seat, an adhesive applicator, a repair patch, a stud, an adhesive dispensing disc, an adhesive outlet, and an adhesive drain outlet; a hollow stud is fixedly provided at the end of the adhesive applicator, and the stud is screwed into a screw hole opened inside the docking seat.

[0011] Preferably, the insulation layer repair mechanism and the cable stripping mechanism are connected by studs and mating seats. A glue distribution plate is fixedly installed inside the glue application cylinder. The glue distribution plate is arranged in a star shape. Multiple sets of force-bearing plates are evenly arranged on the outer circumference of the glue application cylinder.

[0012] Preferably, the repair patch has a bottom adhesive opening at the center.

[0013] Preferably, the bottom nozzle is circular.

[0014] Preferably, the glue inlet is connected to the glue filling cylinder and the hollow stud.

[0015] Preferably, five sets of glue discharge ports are evenly provided on the inner circumference of the glue discharge port.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model utilizes the blade on the inner wall of the cutting part to strip the insulation from the damaged area of ​​the cable. The cutting part is equipped with an upper limit depth bar and a lower limit depth bar. When the blade is subjected to force, if the force is too great, either the upper limit depth bar or the lower limit depth bar will come into contact with the surface of the cable, limiting the depth of the blade cutting on the outside of the cable and preventing excessive cutting that could damage the wire core.

[0018] 2. This device consists of two parts: a cable stripping mechanism and an insulation repair mechanism. The cable stripping mechanism can strip the cable, and after stripping, the insulation repair mechanism can repair the insulation layer. It integrates the functions of cable stripping and insulation repair. The insulation layer can be repaired immediately after stripping without transferring the cable to other equipment or workstations, reducing operation steps and time, and improving overall work efficiency. Attached Figure Description

[0019] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0020] Figure 2 for Figure 1 A bottom view;

[0021] Figure 3 for Figure 1 Top view;

[0022] Figure 4 This is a schematic diagram of the structure of the present invention, including the addition of a glue cylinder and its installation structure.

[0023] Figure 5 for Figure 4 A bottom view;

[0024] Figure 6 for Figure 4 Top view.

[0025] The following are the labels in the diagram: 1. Cable stripping mechanism; 11. Blade; 12. Cutting part; 13. Blade edge; 14. Upper limit depth strip; 15. Lower limit depth strip; 16. Handle; 2. Insulation layer repair mechanism; 21. Connecting seat; 22. Glue application tube; 23. Repair patch; 24. Stud; 25. Glue distribution tray; 26. Glue discharge port; 27. Glue discharge port. Detailed Implementation

[0026] Please see Figure 1-6 This utility model provides an integrated tool for cable stripping and insulation repair, including a cable stripping mechanism 1 and an insulation repair mechanism 2. The cable stripping mechanism 1 is provided with a handle 16 at one end, and a blade 11 is fixedly provided at the end of the handle 16. An upper limit depth strip 14 is fixedly installed on the surface of the blade 11, and a lower limit depth strip 15 is fixedly installed on the bottom surface of the blade 11. The insulation repair mechanism 2 is provided with a repair sticker 23, and an adhesive applicator 22 is fixedly provided on the surface of the repair sticker 23. The adhesive applicator 22 is installed on a docking seat 21, and the docking seat 21 is fixedly provided on the end face of the handle 16 away from the blade 11.

[0027] Working Principle: This device consists of two parts: a cable stripping mechanism 1 and an insulation repair mechanism 2. In actual use, the cable stripping mechanism 1 strips the cable's insulation. After stripping, the insulation repair mechanism 2 repairs the insulation layer, integrating both cable stripping and insulation repair functions. Insulation repair can be performed immediately after stripping, eliminating the need to transfer the cable to other equipment or workstations, reducing operation steps and time, and improving overall work efficiency. The dedicated insulation repair mechanism can repair stripped cables, ensuring the integrity and performance of the insulation layer. There is no need to purchase separate insulation repair equipment, reducing equipment investment costs. Furthermore, improved work efficiency and repair quality reduce costs associated with cable damage and scrapping, as well as potential losses from safety accidents due to insulation issues. For operators, familiarity with this single device is sufficient, eliminating the need to master the operation of multiple different devices, reducing operational difficulty and training costs. Moreover, the entire process from stripping to repair is completed on a single device, making the operation flow more seamless and reducing the likelihood of operational errors.

[0028] The cable stripping mechanism 1 is used as follows: the cutting part 12 is placed at the location where the cable needs to be repaired. At this time, the blade 13 on the inner wall of the cutting part 12 can be used to strip the cable at the damaged location. In actual operation, the cutting part 12 is provided with an upper limit depth bar 14 and a lower limit depth bar 15. When the blade 11 is subjected to force, if the force is too great, either the upper limit depth bar 14 or the lower limit depth bar 15 will abut against the surface of the cable, limiting the depth of the blade 13 cutting on the outside of the cable, thus avoiding cutting too deeply and causing damage to the wire core.

[0029] The insulation repair mechanism 2 is used as follows: When the cable stripping work is completed, the repair patch 23 is removed from the handle 16 and attached to the stripped area requiring repair. Cold-applied adhesive is then injected into the hollow stud 24 and into the glue-applying cylinder 22. Because the glue-applying cylinder 22 has a cross-shaped glue-distributing disc 25, the adhesive can be evenly distributed into the glue outlet 27 and compressed within the five sets of glue discharge outlets 26, finally exiting from the five sets of outlets. Apply the adhesive evenly to the damaged area through nozzle 26; ensure the adhesive fully fills the gaps and voids in the damaged area to form a uniform adhesive layer; the thickness of the adhesive layer should be determined according to the extent of the damage, generally slightly higher than the cable surface; after applying the cold repair adhesive, wait for it to cure according to the required curing time; after curing, use cold repair tape, starting from one end, to tightly wrap the tape around the damaged area in a spiral pattern, overlapping each other, and pull the tape as taut as possible while wrapping to ensure that the tape adheres tightly to the cable surface without air bubbles or gaps, thus completing the cable repair work.

[0030] In a preferred embodiment, the cable stripping mechanism 1 includes a blade 11, a cutting part 12, a cutting edge 13, an upper limit depth bar 14, a lower limit depth bar 15, and a handle 16; the cutting part 12 is provided on the inner side of the blade 11, the cutting part 12 is arc-shaped, and the arc-shaped cutting edge 13 is fixedly provided on the inner wall of the cutting part 12.

[0031] In a preferred embodiment, the upper limit depth bar 14 and the lower limit depth bar 15 are respectively provided on the upper and lower sides of the cutting part 12. Both the upper limit depth bar 14 and the lower limit depth bar 15 are arc-shaped and have the same curvature as the cutting part 12.

[0032] In a preferred embodiment, the height of the upper limit depth bar 14 is less than the height of the lower limit depth bar 15, and the height of the lower limit depth bar 15 is three times the height of the upper limit depth bar 14.

[0033] In a preferred embodiment, the insulation layer repair mechanism 2 includes a docking seat 21, an adhesive application cylinder 22, a repair patch 23, a stud 24, an adhesive distribution disc 25, an adhesive discharge port 26, and an adhesive outlet 27; a hollow stud 24 is fixedly provided at the end of the adhesive application cylinder 22, and the stud 24 is screwed into a screw hole opened inside the docking seat 21.

[0034] In a preferred embodiment, the insulation layer repair mechanism 2 and the cable stripping mechanism 1 are connected by studs 24 and docking seats 21. The glue-applying cylinder 22 is fixedly provided with a glue-distributing disc 25, which is arranged in a cross shape. Multiple sets of force-bearing plates are evenly arranged on the outer circumference of the glue-applying cylinder 22.

[0035] As a preferred embodiment, the repair patch 23 has a bottom center opening 27, which is circular and connected to the glue filling cylinder 22 and the hollow stud 24. Five sets of glue discharge ports 26 are evenly opened on the inner circumference of the bottom opening 27.

Claims

1. A tool integrating cable stripping and insulation repair, comprising a cable stripping mechanism (1) and an insulation repair mechanism (2), characterized in that: The cable stripping mechanism (1) is provided with a handle (16) at its end. A blade (11) is fixedly provided at the end of the handle (16). An upper limit depth strip (14) is fixedly installed on the surface of the blade (11). A lower limit depth strip (15) is fixedly installed on the bottom surface of the blade (11). A repair sticker (23) is provided on the insulation layer repair mechanism (2). An adhesive applicator (22) is fixedly provided on the surface of the repair sticker (23). The adhesive applicator (22) is installed on the docking seat (21). The docking seat (21) is fixedly provided on the end face of the handle (16) away from the blade (11).

2. The integrated tool for cable stripping and insulation repair according to claim 1, characterized in that: The cable stripping mechanism (1) includes a blade (11), a cutting part (12), a cutting edge (13), an upper limit depth bar (14), a lower limit depth bar (15), and a handle (16); the blade (11) has a cutting part (12) on its inner side, the cutting part (12) is arc-shaped, and the inner wall of the cutting part (12) is fixedly provided with an arc-shaped cutting edge (13).

3. The cable stripping and jacket repair integrated tool of claim 2, wherein: The upper limit depth strip (14) and the lower limit depth strip (15) are respectively provided on the upper and lower sides of the cutting part (12). The upper limit depth strip (14) and the lower limit depth strip (15) are both arc-shaped and have the same curvature as the cutting part (12).

4. The cable stripping and jacket repair integrated tool of claim 3, wherein: The height of the upper limit depth bar (14) is less than the height of the lower limit depth bar (15), and the height of the lower limit depth bar (15) is three times the height of the upper limit depth bar (14).

5. The cable stripping and jacket repair integrated tool of claim 1, wherein: The insulation layer repair mechanism (2) includes a docking seat (21), an adhesive tube (22), a repair patch (23), a stud (24), an adhesive distribution plate (25), an adhesive outlet (26), and an adhesive drain (27); a hollow stud (24) is fixedly provided at the end of the adhesive tube (22), and the stud (24) is screwed into a screw hole opened inside the docking seat (21).

6. The cable stripping and jacket repair integrated tool of any one of claims 1 or 5, wherein: The insulation layer repair mechanism (2) and the cable stripping mechanism (1) are connected by studs (24) and docking seats (21). The glue-applying cylinder (22) is fixedly provided with a glue-distributing disc (25), which is arranged in a cross shape. Multiple sets of force-bearing plates are evenly arranged on the outer circumference of the glue-applying cylinder (22).

7. The integrated tool for cable stripping and insulation repair according to claim 6, characterized in that: The repair patch (23) has a bottom adhesive opening (27) at the center of its bottom.

8. The cable stripping and jacket repair integrated tool of claim 7, wherein: The lower glue outlet (27) is circular.

9. The cable stripping and jacket repair integrated tool of claim 8, wherein: The lower glue inlet (27) is connected to the glue filling cylinder (22) and the hollow stud (24).

10. The cable stripping and jacket repair integrated tool of claim 9, wherein: Five sets of glue outlets (26) are evenly opened on the inner circumference of the glue outlet (27).

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