A power cable stripping device

Abstract

This utility model discloses a power cable stripping device, including a frame. Several placement slots are evenly distributed on the upper side of the frame, each slot containing a cable. Pressure rods are located at both ends of the upper side of the frame. The bottom of each pressure rod has a slot corresponding to a placement slot. A crossbar is located at the top of the frame between two pressure rods. A fixing rod is fixedly connected to the bottom of the crossbar between each pair of placement slots. A fixing frame is fixedly connected to the bottom of each fixing rod. Cutting blades are located on both sides of the fixing frame. This utility model, by incorporating a frame, placement slots, pressure rods, crossbars, fixing rods, fixing frames, cutting blades, threaded sleeves, a third screw, a telescopic rod, a driven bevel gear, a rotating shaft, a driving bevel gear, and a second throttle, allows for individual and flexible adjustment of the lateral position of each cutting blade according to the cable diameter, enabling simultaneous cutting and stripping of multiple cables, thus improving efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of power cable stripping device, and more particularly to a power cable stripping device. Background Technology

[0002] Electrical engineering refers to engineering projects related to the production, transmission, and distribution of electrical energy. Power cables are cables used to transmit and distribute electrical energy. Power cables are commonly used in urban underground power grids, power plant lead-out lines, internal power supply in industrial and mining enterprises, and underwater transmission lines across rivers and seas. The outer layer of power cables is wrapped with an insulating protective layer. For scrapped cables, the outer sheath needs to be cut open so that the internal wire cores can be recycled and reused.

[0003] Chinese patent CN221614529U discloses a power cable stripping device, relating to the field of power engineering equipment technology. The device includes a base with symmetrical dovetail grooves on its upper end. Dovetail blocks are symmetrically slidably installed inside each of the two dovetail grooves. Sliding strips are fixedly installed on the upper ends of both sets of dovetail blocks. Sliding grooves are formed on the upper ends of both sliding strips, and clamps are symmetrically slidably installed inside each of the two sliding grooves. An adjustment mechanism is fixedly installed on the upper end of the base. The adjustment mechanism includes a U-shaped rod fixedly connected to the base. First screws are threaded onto the side walls of both sliding strips. The two sets of first screws respectively engage with two sets of clamps. As the two sets of first screws rotate, they move towards the center of the sliding strips. At this time, the two sets of first screws squeeze the clamps, causing them to slide inside the sliding grooves. The two sets of clamps effectively clamp and fix both ends of the cable, making it more stable when placed and less prone to displacement during stripping, thus enhancing the stripping effect.

[0004] Existing power cable stripping devices suffer from drawbacks, such as being able to cut and strip only one cable at a time, resulting in low efficiency, and being inconvenient to flexibly adjust the lateral position of the cutter according to the cable diameter. To overcome these disadvantages, this utility model provides a power cable stripping device. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a power cable stripping device.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a power cable stripping device, comprising a frame, wherein a plurality of placement slots are evenly provided on the upper side of the frame, and cables are placed in each of the placement slots; pressure rods are provided at both ends of the upper side of the frame, and slots are provided on the bottom sides of the pressure rods at positions corresponding to the placement slots; a crossbar is provided at the top of the frame between two pressure rods; slide rails are fixedly connected to the top of both sides of the frame, and the two ends of the crossbar are slidably connected to the corresponding slide rails; the bottom side of the crossbar is located at... Each pair of placement slots is fixedly connected to a fixing rod, and the bottom of each fixing rod is fixedly connected to a fixing frame. Each fixing frame is rotatably connected to a threaded sleeve on both sides. One end of each threaded sleeve is threadedly connected to a third screw, and the end of each third screw is fixedly connected to a cutter. Each cutter is fixedly connected to a telescopic rod between itself and the corresponding fixing frame. Each fixing frame is rotatably connected to a driven bevel gear at the position corresponding to the threaded sleeve on its inner side. One end of each threaded sleeve passes through the side wall of the corresponding fixing frame and is fixedly connected to the corresponding driven bevel gear.

[0007] Furthermore, a first sliding groove is provided on one side of the frame at the position corresponding to the pressure rod. One end of each pressure rod is slidably connected to the corresponding first sliding groove. A first screw is rotatably connected in each first sliding groove. One end of each first screw is threadedly connected to the corresponding pressure rod. A first throttle is rotatably connected to the top of one side of the frame at the position corresponding to the first screw. One end of each first screw penetrates the top side wall of the frame and is fixedly connected to the corresponding first throttle.

[0008] Furthermore, on the other side of the frame, a second sliding groove is provided at the position corresponding to the pressure rod. The other end of the pressure rod is slidably connected to the corresponding second sliding groove. A first limiting rod is fixedly connected to the second sliding groove, and the pressure rod is slidably connected to the corresponding first limiting rod.

[0009] Furthermore, a second screw is rotatably connected inside one side of the slide rail, one end of which is threaded to a crossbar. A drive motor is fixedly connected to the outer side of the slide rail on one side at the position corresponding to the second screw. The output end of the drive motor passes through the side wall of the corresponding slide rail and is fixedly connected to one end of the second screw.

[0010] Furthermore, a second limiting rod is fixedly connected inside the slide rail on the other side, and the crossbar is slidably connected to the second limiting rod.

[0011] Furthermore, the inner top of the fixed frame is rotatably connected to a rotating shaft at the position corresponding to the driven bevel gear, and the bottom end of the rotating shaft is fixedly connected to a driving bevel gear. The driving bevel gear meshes with the corresponding driven bevel gear. The outer top of the fixed frame is rotatably connected to a second throttle at the position corresponding to the rotating shaft, and one end of the rotating shaft passes through the top side wall of the corresponding fixed frame and is fixedly connected to the corresponding second throttle.

[0012] The beneficial effects of this utility model are:

[0013] When in use, this power cable stripping device has the following advantages:

[0014] 1. In this solution, a frame, placement slots, pressure rods, a first sliding groove, a second sliding groove, a first screw, a first rotary handle, a first limiting rod, a crossbar, a slide rail, a second screw, a second limiting rod, a drive motor, a fixing rod, a fixing frame, and a cutter are provided. The cables to be stripped are placed in the respective placement slots. Then, the first rotary handles at both ends are rotated, thereby driving the corresponding first screw to rotate, which in turn drives the corresponding pressure rod to move downward until the slot of the pressure rod 4 presses the cable below, thus clamping both ends of the cable between the pressure rod and the frame, fixing them to facilitate subsequent cutting and stripping, and preventing the ends of the cable from shifting during cutting and stripping. The drive motor drives the second screw to rotate, thereby driving the crossbar, fixing rod, and fixing frame to move longitudinally back and forth, and then using the cutter to longitudinally cut and strip the cable on one side. Multiple cables can be cut and stripped at the same time, improving the efficiency of the stripping work.

[0015] 2. In this solution, a threaded sleeve, a third screw, a telescopic rod, a driven bevel gear, a rotating shaft, a driving bevel gear, and a second rotary handle are provided. Rotating each second rotary handle drives the corresponding rotating shaft and driving bevel gear to rotate, which in turn drives the driven bevel gear meshing with the driving bevel gear to rotate, which in turn drives the corresponding threaded sleeve to rotate. This causes the corresponding third screw to screw into or out of the corresponding threaded sleeve, and the corresponding telescopic rod extends or retracts accordingly, thereby causing the corresponding cutter to move laterally left or right until the cutter abuts against the cable on one side. In this way, the lateral position of each cutter can be flexibly adjusted individually according to the cable diameter. If the cable sheath is too thick and the cut is incomplete in one cut, the second rotary handle can be rotated again to allow the corresponding cutter to come closer to the corresponding cable for a second longitudinal cut. The adjustment is flexible and convenient. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 : A schematic diagram of the overall structure of this utility model;

[0018] Figure 2 Top view of this utility model;

[0019] Figure 3 : A schematic diagram of the rear view of this utility model;

[0020] Figure 4 Rear view of this utility model;

[0021] Figure 5 The present utility model Figure 4 Enlarged view of point A in the middle.

[0022] The attached figures are labeled as follows:

[0023] 1. Frame; 2. Placement slot; 3. Cable; 4. Pressure rod; 5. First slide groove; 6. Second slide groove; 7. First screw; 8. First throttle; 9. First limit rod; 10. Crossbar; 11. Slide rail; 12. Second screw; 13. Second limit rod; 14. Drive motor; 15. Fixing rod; 16. Fixing frame; 17. Threaded sleeve; 18. Third screw; 19. Cutting blade; 20. Telescopic rod; 21. Driven bevel gear; 22. Rotating shaft; 23. Driving bevel gear; 24. Second throttle. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-5As shown, a power cable stripping device is disclosed, comprising a frame 1. Several placement slots 2 are evenly distributed on the upper side of the frame 1, each slot 2 being a V-shaped structure. Cables 3 are placed within each placement slot 2. Pressure rods 4 are provided at both ends of the upper side of the frame 1. Slots, inverted V-shaped structures, are provided on the bottom of the pressure rods 4 at positions corresponding to the placement slots 2. A crossbar 10 is provided at the top of the frame 1 between two pressure rods 4. Slide rails 11 are fixedly connected to the top of both sides of the frame 1. The two ends of the crossbar 10 are slidably connected to the corresponding slide rails 11. Fixing rods 15 are fixedly connected to the bottom of the crossbar 10 between each pair of placement slots 2. A fixed bracket 16 is fixedly connected to the bottom end of the fixed rod 15. Threaded sleeves 17 are rotatably connected to both sides of the fixed bracket 16. A third screw 18 is threadedly connected to one end of each threaded sleeve 17. A cutter 19 is fixedly connected to the end of each third screw 18. The length of the cutter 19 is greater than the width of the pressure rod 4. The vertical position of the cutter 19 corresponds to the cable 3. A telescopic rod 20 is fixedly connected between the cutter 19 and the corresponding fixed bracket 16. A driven bevel gear 21 is rotatably connected to the inner side of the fixed bracket 16 at the position corresponding to the threaded sleeve 17. One end of each threaded sleeve 17 passes through the side wall of the corresponding fixed bracket 16 and is fixedly connected to the corresponding driven bevel gear 21.

[0026] like Figure 1-5 As shown, a first sliding groove 5 is provided on one side of the frame 1 at the position corresponding to the pressure rod 4. One end of each pressure rod 4 is slidably connected to the corresponding first sliding groove 5. A first screw 7 is rotatably connected to each first sliding groove 5. One end of each first screw 7 is threadedly connected to the corresponding pressure rod 4. A first handle 8 is rotatably connected to the top of one side of the frame 1 at the position corresponding to the first screw 7. One end of each first screw 7 passes through the top side wall of the frame 1 and is fixedly connected to the corresponding first handle 8. A second sliding groove is provided on the other side of the frame 1 at the position corresponding to the pressure rod 4. 6. The other end of each pressure rod 4 is slidably connected to the corresponding second slide groove 6. Each second slide groove 6 is fixedly connected to a first limiting rod 9. Each pressure rod 4 is slidably connected to the corresponding first limiting rod 9. Rotating the first handle 8 at both ends will drive the corresponding first screw 7 to rotate, thereby driving the corresponding pressure rod 4 to move downward along the first limiting rod 9 until the slot of the pressure rod 4 presses the cable 3 below, thereby clamping both ends of the cable 3 between the pressure rod 4 and the frame 1, fixing them to facilitate subsequent cutting and stripping, and preventing the two ends of the cable 3 from shifting during cutting and stripping.

[0027] like Figure 1-5As shown, a second screw 12 is rotatably connected inside the slide rail 11 on one side. The second screw 12 is a reciprocating screw, and one end of the second screw 12 is threadedly connected to the crossbar 10. A drive motor 14 is fixedly connected to the outer side of the slide rail 11 on one side at the position corresponding to the second screw 12. The output end of the drive motor 14 passes through the side wall of the corresponding slide rail 11 and is fixedly connected to one end of the second screw 12. A second limiting rod 13 is fixedly connected inside the slide rail 11 on the other side. The crossbar 10 is slidably connected to the second limiting rod 13. When the drive motor 14 is started, the second screw 12 is driven to rotate, which in turn drives the crossbar 10, the fixed rod 15, and the fixed frame 16 to move longitudinally reciprocally along the direction of the second limiting rod 13, so that the cable 3 on one side can be cut and stripped using the cutter 19.

[0028] like Figure 1-5 As shown, the inner top of the fixed frame 16 is rotatably connected to a rotating shaft 22 at the position corresponding to the driven bevel gear 21. The bottom end of each rotating shaft 22 is fixedly connected to a driving bevel gear 23, which meshes with the corresponding driven bevel gear 21. The outer top of the fixed frame 16 is rotatably connected to a second handle 24 at the position corresponding to the rotating shaft 22. One end of each rotating shaft 22 passes through the top side wall of the corresponding fixed frame 16 and is fixedly connected to the corresponding second handle 24. Rotating each second handle 24 drives the corresponding rotating shaft 22 and the driving bevel gear 21. The rotating bevel gear 23 drives the driven bevel gear 21, which meshes with the driving bevel gear 23, to rotate. This, in turn, drives the corresponding threaded sleeve 17 to rotate, thereby causing the corresponding third screw 18 to screw into or out of the corresponding threaded sleeve 17. The corresponding telescopic rod 20 extends and retracts accordingly, thereby causing the corresponding cutter 19 to move laterally until the cutter 19 abuts against the cable 3 on one side. In this way, the lateral position of each cutter 19 can be flexibly adjusted individually according to the diameter of the cable 3. At the same time, multiple cables 3 can be cut and stripped, improving work efficiency.

[0029] Working principle: In use, the cables 3 to be stripped are placed in the respective placement slots 2. Then, the first handles 8 at both ends are rotated, which drives the corresponding first screws 7 to rotate, thereby driving the corresponding pressure rods 4 to move downwards along the first limit rods 9 until the slots of the pressure rods 4 press against the cables 3 below, thus clamping both ends of the cables 3 between the pressure rods 4 and the frame 1, fixing them for subsequent stripping. The second handles 24 are rotated, which drives the corresponding rotating shafts 22 and the driving bevel gears 23 to rotate, thereby driving the driven bevel gears 21 meshing with the driving bevel gears 23 to rotate, which in turn drives the corresponding threaded sleeves 17 to rotate, thereby driving the corresponding third screws 18 to screw into or out of the corresponding threaded sleeves 17, and the corresponding extension... The extension rod 20 extends and retracts accordingly, thereby driving the corresponding cutter 19 to move laterally until the cutter 19 abuts against the cable 3 on one side. In this way, the lateral position of each cutter 19 can be flexibly adjusted individually according to the diameter of the cable 3. The drive motor 14 is started, thereby driving the second screw 12 to rotate, which in turn drives the crossbar 10, the fixing rod 15, and the fixing frame 16 to move longitudinally back and forth along the direction of the second limit rod 13, thereby using the cutter 19 to cut and strip the cable 3 on one side. At the same time, multiple cables 3 can be cut and stripped, improving work efficiency. If the outer sheath of the cable 3 is too thick, resulting in incomplete cutting in one go, the second handle 24 can be rotated again to allow the corresponding cutter 19 to come closer to the corresponding cable 3 for cutting again. The adjustment is flexible and convenient.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A power cable stripping device comprising a frame (1), characterised in that: The upper side of the frame (1) is evenly provided with several placement slots (2), and each placement slot (2) is provided with a cable (3). Both ends of the upper side of the frame (1) are provided with pressure rods (4), and the bottom of each pressure rod (4) is provided with a slot corresponding to the placement slot (2). A crossbar (10) is provided at the top of the frame (1) between two pressure rods (4). Slide rails (11) are fixedly connected to the top of both sides of the frame (1). The two ends of the crossbar (10) are slidably connected to the corresponding slide rails (11). A fixing rod (15) is fixedly connected to the bottom of the crossbar (10) between each pair of placement slots (2). A fixed frame (16) is fixedly connected to the bottom end of the rod (15). Threaded sleeves (17) are rotatably connected to both sides of the fixed frame (16). A third screw (18) is threadedly connected to one end of the threaded sleeve (17). A cutter (19) is fixedly connected to the end of the third screw (18). A telescopic rod (20) is fixedly connected between the cutter (19) and the corresponding fixed frame (16). A driven bevel gear (21) is rotatably connected to the inner side of the fixed frame (16) at the position corresponding to the threaded sleeve (17). One end of the threaded sleeve (17) passes through the side wall of the corresponding fixed frame (16) and is fixedly connected to the corresponding driven bevel gear (21).

2. A power cable stripping device according to claim 1, wherein: On one side of the frame (1), a first sliding groove (5) is provided at the position corresponding to the pressure rod (4). One end of the pressure rod (4) is slidably connected in the corresponding first sliding groove (5). A first screw (7) is rotatably connected in the first sliding groove (5). One end of the first screw (7) is threadedly connected to the corresponding pressure rod (4). A first throttle (8) is rotatably connected at the top of one side of the frame (1) at the position corresponding to the first screw (7). One end of the first screw (7) passes through the top side wall of the frame (1) and is fixedly connected to the corresponding first throttle (8).

3. A power cable stripping device according to claim 1, wherein: On the other side of the frame (1), a second slide groove (6) is provided at the position corresponding to the pressure rod (4). The other end of the pressure rod (4) is slidably connected in the corresponding second slide groove (6). A first limiting rod (9) is fixedly connected in the second slide groove (6). The pressure rod (4) is slidably connected to the corresponding first limiting rod (9).

4. A power cable stripping device according to claim 1, wherein: A second screw (12) is rotatably connected inside the slide rail (11) on one side. One end of the second screw (12) is threadedly connected to the crossbar (10). A drive motor (14) is fixedly connected to the outside of the slide rail (11) on one side at the position corresponding to the second screw (12). The output end of the drive motor (14) passes through the side wall of the corresponding slide rail (11) and is fixedly connected to one end of the second screw (12).

5. A power cable stripping device according to claim 1, wherein: A second limiting rod (13) is fixedly connected inside the slide rail (11) on the other side, and the crossbar (10) is slidably connected to the second limiting rod (13).

6. The power cable stripping device according to claim 1, characterized in that: The inner top of the fixed frame (16) is rotatably connected to a rotating shaft (22) at the position corresponding to the driven bevel gear (21). The bottom end of the rotating shaft (22) is fixedly connected to a driving bevel gear (23). The driving bevel gear (23) meshes with the corresponding driven bevel gear (21). The outer top of the fixed frame (16) is rotatably connected to a second throttle (24) at the position corresponding to the rotating shaft (22). One end of the rotating shaft (22) passes through the top side wall of the corresponding fixed frame (16) and is fixedly connected to the corresponding second throttle (24).

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