Electric power cable stripping device for electric power engineering
By designing a power cable stripping device that adapts to different cable radii and introducing a structure that is convenient to replace the cutting knife into the device, the problems of poor equipment adaptability and difficulty in replacing the cutting knife in the prior art are solved, and higher practicality and longer equipment life are achieved.
Patent Information
- Application Number
- CN202421746153.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-23
AI Technical Summary
The opening radius of the existing power cable stripping device is fixed, which cannot accommodate cables of different radii. The cutting knife is fixed on the equipment, making it difficult to replace, resulting in serious wear and tear, which requires replacement of the entire equipment.
A power cable stripping device for power engineering is designed. Through the structure of base, support column, connecting plate, disc and push rod, the fixation of cables of different radii is achieved, and the cutting knife is conveniently replaced and polished by disassemblying the threaded rod and protective shell structure in the assembly.
The adaptability of the wire stripping device to cables with different radii is realized, the practicality of the equipment is improved, and the problem of difficulty in replacing the cutting knife is solved, and the service life of the equipment is extended.
Smart Images
Figure CN222839339U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power cable construction, in particular to a power cable stripping device for power engineering. Background Art
[0002] Power cable is an electrical conductor used to transmit electricity, usually composed of one or more insulated conductors (usually metal wires) wrapped in insulating materials. Wire stripping device is a device or tool used to strip the outer insulation material of wires or cables. The use of power cable stripping device in power engineering can improve work efficiency, protect cable quality, improve safety, and is suitable for power cables of various specifications. It is an important auxiliary tool in power engineering construction.
[0003] In the prior art, the opening radius of the stripping device is fixed and can only strip cables of a specific radius. When replacing cables of different radius sizes, it is difficult to strip the cables, which may damage the internal copper wires and reduce the practicality of the device. Therefore, a power cable stripping device for power engineering is proposed to solve the above problems. Utility Model Content
[0004] In order to remedy the above deficiencies, the utility model provides a power cable stripping device for power engineering, aiming to improve the problem that the opening radius of the stripping device is fixed and can only strip cables of a specific radius model, and the cutting knife is fixed on the equipment and cannot be replaced, and the cutting knife wears out after long-term use and the entire device needs to be replaced.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a power cable stripping device for power engineering, comprising a base, a disc 1 is slidably connected to the top of the base, an opening 1 is opened in the middle of the disc 1, two threaded rods 2 are threadedly connected inside the disc 1, and one end of the two threaded rods 2 away from the disc 1 is rotatably connected to the disc 2, an opening 2 is opened inside the disc 2, push rods are slidably connected to the inside of the disc 2 all around, one end of the four push rods are fixedly connected to an extrusion plate, the other ends of the four push rods are hingedly connected to a connecting plate, the bottom of the disc 2 is fixedly connected to two support columns, and a disassembly component is provided on the top of the base.
[0006] As a further description of the above technical solution:
[0007] The disassembly assembly includes a fixing rod, the bottom of which is fixedly connected to the top of the base, two fixing plates are fixedly connected to the left side of the fixing rod, a threaded rod 1 is threadedly connected inside the fixing plate, a protective shell is rotatably connected to the bottom of the threaded rod 1, a tool seat is slidably connected inside the protective shell, a cutting knife is arranged at the bottom of the tool seat, the left and right sides of the protective shell are fixedly connected to the outer shell, a latch rod is slidably connected inside the outer shell, a spring is sleeved outside the latch rod, and a baffle is fixedly connected to one end of the latch rod close to the protective shell.
[0008] As a further description of the above technical solution:
[0009] A collecting box is fixedly connected to the top of the base on one side away from the disc.
[0010] As a further description of the above technical solution:
[0011] The end of the second threaded rod close to the end far away from the second disc is fixedly connected with a second handle.
[0012] As a further description of the above technical solution:
[0013] One end of the connecting plate away from the second disc is hingedly connected to the outside of the first disc.
[0014] As a further description of the above technical solution:
[0015] The end of the threaded rod 1 away from the protective shell is fixedly connected with a handle 1, and the outer side of the protective shell is slidably connected to the side of the disc 2 away from the disc 1.
[0016] As a further description of the above technical solution:
[0017] The end of the latch rod away from the protective shell is fixedly connected with a handle three, one end of the spring is fixedly connected to the inner wall of the shell, and the other end of the spring is fixedly connected to the end of the baffle away from the protective shell.
[0018] As a further description of the above technical solution:
[0019] The outer portion of the baffle is slidably connected to the inner portion of the housing.
[0020] The utility model has the following beneficial effects:
[0021] 1. In the utility model, the base, the support column, the connecting plate, the disc 1, the opening 1, the disc 2, the opening 2, the handle 2, the threaded rod 2, the push rod and other structures cooperate with each other to drive the extrusion plate to work, so that the wire stripping device can fix cables with different radii, thereby improving the practicability of the equipment.
[0022] 2. In the utility model, with the cooperation of handle 1, threaded rod 1, fixing plate, fixing rod, protective shell, tool holder, handle 3, spring, baffle, shell, mobile phone box and other structures, the tool can be driven, which solves the problem that the cutting knife is fixed on the equipment and is inconvenient to replace, so that the severely worn stripping knife can be easily replaced and polished, ensuring the sharpness of the tool to facilitate cable stripping. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional schematic diagram of the power cable stripping device for power engineering proposed by the utility model;
[0024] Figure 2 This is a structural schematic diagram of a push rod of a power cable stripping device for power engineering proposed by the utility model;
[0025] Figure 3 The utility model is a schematic diagram of the structure of a cutting knife of a power cable stripping device for power engineering.
[0026] Legend:
[0027] 1. Base; 2. Support column; 3. Fixed plate; 4. Threaded rod one; 5. Handle one; 6. Fixed rod; 7. Connecting plate; 8. Threaded rod two; 9. Disc one; 10. Opening one; 11. Handle two; 12. Collection box; 13. Opening two; 14. Extrusion plate; 15. Push rod; 16. Disc two; 17. Protective shell; 18. Tool holder; 19. Cutting knife; 20. Spring; 21. Baffle; 22. Handle three; 23. Latch rod; 24. Shell. DETAILED DESCRIPTION
[0028] 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.
[0029] Reference Figure 1-3The utility model provides an embodiment: a power cable stripping device for power engineering, comprising a base 1, characterized in that: a disc 9 is slidably connected to the top of the base 1, an opening 10 is opened in the middle of the disc 9, two threaded rods 28 are threadedly connected inside the disc 9, and the ends of the two threaded rods 28 away from the disc 9 are rotatably connected to the disc 216, an opening 213 is opened inside the disc 216, push rods 15 are slidably connected to the disc 216 on all sides, one end of the four push rods 15 are fixedly connected to the extrusion plate 14, the other ends of the four push rods 15 are hinged to the connecting plate 7, the bottom of the disc 216 is fixedly connected to two support columns 2, a disassembly component is provided on the top of the base 1, a collecting box 12 is fixedly connected to the side of the top of the base 1 away from the disc 9, a handle 21 is fixedly connected to the end of the threaded rod 28 close to and away from the disc 216, and the end of the connecting plate 7 away from the disc 216 is hinged to the outside of the disc 19.
[0030] Specifically, the cable is inserted from the opening 10 into the opening 2 13, and the handle 2 11 is turned. The threaded rod 2 8 starts to rotate, driving the disc 1 9 to move and squeeze the surrounding connecting plates 7. The connecting plate 7 starts to push the push rod 15 in the disc 2 16 to move, driving the squeezing plate 14 fixed thereto to move until it contacts the cable and squeezes and fixes it. At this point, the fixing of cables of different models and radii is completed, and the wire stripping device can fix cables of different radii, thereby improving the practicability of the equipment.
[0031] Reference Figure 1 and Figure 3 The disassembly assembly includes a fixing rod 6, the bottom of which is fixedly connected to the top of the base 1, and two fixing plates 3 are fixedly connected to the left side of the fixing rod 6. The fixing plate 3 is internally threadedly connected with a threaded rod 14, and the bottom of the threaded rod 14 is rotatably connected to a protective shell 17, and a tool seat 18 is slidably connected to the inside of the protective shell 17. A cutting knife 19 is arranged at the bottom of the tool seat 18, and the left and right sides of the protective shell 17 are fixedly connected to a shell 24, and a latch rod 23 is slidably connected to the inside of the shell 24. A spring 20 is sleeved on the outside of the latch rod 23, and an end of the latch rod 23 close to the protective shell 17 is fixedly connected to a baffle 21, and an end of the threaded rod 14 away from the protective shell 17 is fixedly connected to a handle 15, and the outer side of the protective shell 17 is slidably connected to the side of the disc 2 16 away from the disc 19, and the end of the latch rod 23 away from the protective shell 17 is fixedly connected to a handle 3 22, one end of the spring 20 is fixedly connected to the inner wall of the shell 24, and the other end of the spring 20 is fixedly connected to the end of the baffle 21 away from the protective shell 17, and the outside of the baffle 21 is slidably connected to the inside of the shell 24.
[0032] Specifically, after the cable is fixed, the two handles 15 are rotated to drive the threaded rod 14 to rotate so that the two cutting knives 19 move until they contact the cable, and the cable can be pulled to complete the wire stripping operation. When the cutting knives 19 are worn after long-term use, when they need to be replaced, the handle 3 22 is pulled outward to drive the latch rod 23 to move, and the latch rod 23 drives the baffle 21 to move outward to squeeze the spring 20, so that the latch rod 23 is separated from the groove of the tool seat 18 (not shown in the figure), and the cutting knives 19 are replaced. After replacement, the handle 3 22 is released. At this time, the spring 20 resets and squeezes the baffle 21 to drive the latch rod 23 to move inward and plug into the groove of the tool seat 18, so that the replacement of the cutting knives 19 is completed, which solves the problem of the inconvenience of replacing the cutting knives 19 fixed on the equipment, so that the severely worn cutting knives 19 can be easily replaced and polished, ensuring the sharpness of the knives to provide convenience for cable stripping.
[0033] Working principle: put the cable into the opening 2 13, turn the handle 2 11, then the threaded rod 2 8 starts to rotate, driving the disc 1 9 to move and squeeze the surrounding connecting plates 7, then the connecting plate 7 starts to push the push rod 15 to drive the squeezing plate 14 fixed thereto to move until it contacts and squeezes the cable, thus completing the fixing of cables of different models and radii. When the cutting knife 19 is worn out after long-term use, when it needs to be replaced, pull the handle 3 22 outwards to drive the latch rod 23 to move, and the latch rod 23 drives the baffle 21 to move outwards to squeeze the spring 20, so that the latch rod 23 is separated from the groove of the tool seat 18 (not shown in the figure), and the cutting knife 19 is replaced. After replacement, release the handle 3 22, then the spring 20 resets and squeezes the baffle 21 to drive the latch rod 23 to move inwards and plug into the groove of the tool seat 18, thus completing the replacement of the cutting knife 19.
[0034] Finally, it should be noted that the above 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 make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A power cable stripping device for power engineering, comprising a base (1), characterized in that: The top of the base (1) is slidably connected to a disk 1 (9), an opening 1 (10) is provided in the middle of the disk 1 (9), two threaded rods 2 (8) are threadedly connected inside the disk 1 (9), one end of the two threaded rods 2 (8) away from the disk 1 (9) is rotatably connected to a disk 2 (16), an opening 2 (13) is provided inside the disk 2 (16), push rods (15) are slidably connected to the inside of the disk 2 (16) on all sides, one end of the four push rods (15) are fixedly connected to an extrusion plate (14), and the other ends of the four push rods (15) are hingedly connected to a connecting plate (7), the bottom of the disk 2 (16) is fixedly connected to two support columns (2), and a disassembly component is provided on the top of the base (1).
2. The power cable stripping device for electric power engineering according to claim 1, characterized in that: The disassembly assembly comprises a fixing rod (6), the bottom of which is fixedly connected to the top of the base (1), two fixing plates (3) are fixedly connected to the left side of the fixing rod (6), a threaded rod (4) is internally threadedly connected to the fixing plate (3), a protective shell (17) is rotatably connected to a tool holder (18) inside the protective shell (17), a cutting knife (19) is arranged at the bottom of the tool holder (18), the left and right sides of the protective shell (17) are fixedly connected to an outer shell (24), a latch rod (23) is slidably connected to the inner side of the outer shell (24), a spring (20) is sleeved on the outer side of the latch rod (23), and a baffle (21) is fixedly connected to one end of the latch rod (23) close to the protective shell (17).
3. The power cable stripping device for electric power engineering according to claim 1, characterized in that: A collecting box (12) is fixedly connected to the top of the base (1) on one side away from the disc one (9).
4. The power cable stripping device for electric power engineering according to claim 1, characterized in that: The second threaded rod (8) is fixedly connected to the second handle (11) at one end close to the second disc (16).
5. The power cable stripping device for electric power engineering according to claim 1, characterized in that: One end of the connecting plate (7) away from the second disc (16) is hingedly connected to the outside of the first disc (9).
6. The power cable stripping device for electric power engineering according to claim 2, characterized in that: One end of the threaded rod 1 (4) away from the protective shell (17) is fixedly connected to a handle 1 (5), and the outer side of the protective shell (17) is slidably connected to the side of the disc 2 (16) away from the disc 1 (9).
7. The power cable stripping device for electric power engineering according to claim 2, characterized in that: One end of the latch rod (23) away from the protective shell (17) is fixedly connected to a handle three (22), one end of the spring (20) is fixedly connected to the inner wall of the outer shell (24), and the other end of the spring (20) is fixedly connected to one end of the baffle (21) away from the protective shell (17).
8. The power cable stripping device for electric power engineering according to claim 2, characterized in that: The outside of the baffle (21) is slidably connected to the inside of the housing (24).