A cable stripping device for electric power engineering

Abstract

The utility model relates to a cable stripping device for electric power engineering, including a bottom plate, a vertical plate fixed on the bottom plate; the vertical plate is provided with a guide wheel for guiding the movement of the cable and a knife holder for installing a blade; the knife holder includes a frame plate for installing the blade and a positioning device for positioning the blade; the positioning device includes a knife groove provided on the frame plate for the blade to slide, a pressing piece for positioning and pressing the blade, two positioning grooves provided on both sides of the knife groove, and a first positioning bolt that can slide in the positioning groove and be screwed to squeeze and position the pressing piece. The utility model has a reasonable structural design. Through a simple device, the knife groove for guiding the blade is made to cooperate with the positioning device to adjust the distance between the blade and the cable according to the actual cable thickness, realize real-time cutting and separation, and realize adaptation to cables of various thicknesses, effectively reducing equipment costs and improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the field of wire stripping tools for electric power engineering, in particular to a wire stripping device for electric power engineering cables. Background Art

[0002] In the field of power construction technology, it usually involves the wiring operation of power cables. Cables need to be replaced after a long period of use. The metal core of the replaced waste cables can be reused. When reusing the metal core of the waste cables, it is necessary to peel off the outer skin of the waste cables and then recycle the metal core. The Chinese patent document with authorization announcement number CN206364368U discloses an electric wire stripping machine and its adjustment mechanism. The key points of its technical solution are: it includes a frame, a wire stripping mechanism with a through slot inside the frame for stripping the wire harness, a slot at one end of the through slot is a feed port, a material guide assembly is provided at the feed port, the material guide assembly includes a material abutment plate, a pressure roller located above the material abutment plate, a pressure ring groove is provided on the roller surface of the pressure roller, the pressure roller slides up and down and is connected to the frame, a limit part is provided on the frame, the realization of the wire harness pressing action in the adjustment structure is mainly controlled by the up and down movement of the pressure roller, firstly, the size of each batch of wire harnesses is different, and in the process of the pressure roller moving up and down, the distance between the pressure roller and the pressure plate can be adjusted according to actual needs and can adapt to wire harnesses of different diameters; secondly, it can save more lateral space, with a compact structure and a small footprint. However, most of the existing cable stripping mechanisms are large in size and complex in structure, and are mostly used for stripping large cables. When stripping cables with smaller diameters, the energy consumption is high and the cost is high. Most of them still use pliers tools in combination with manual pulling for stripping and recycling, and the work efficiency is low. Utility Model Content

[0003] The utility model aims to provide a power engineering cable stripping device, which is used to solve the problem that when stripping cables with smaller diameters, most of the existing pliers tools are still used in combination with manual pulling for stripping and recycling, which has low work efficiency and uses large-scale stripping equipment for high energy consumption and high cost.

[0004] In order to solve the above problems, the utility model provides a cable stripping device for electric power engineering, comprising a base plate and a vertical plate fixed on the base plate; the vertical plate is provided with a guide wheel for guiding the movement of the cable and a knife holder for installing a blade; the knife holder comprises a frame plate for installing the blade and a positioning device for positioning the blade; the positioning device comprises a knife groove arranged on the frame plate for the blade to slide, a pressing plate for positioning and pressing the blade, two positioning grooves respectively arranged on both sides of the knife groove, and a first positioning bolt that can slide in the positioning groove and be screwed to squeeze and position the pressing plate.

[0005] The utility model provides a power engineering cable stripping device. It also has the following technical features:

[0006] Furthermore, the tool holder is provided with an adjustment device for adjusting the distance between the blade and the guide wheel; the adjustment device includes a slideway vertically arranged on the vertical plate, and a second positioning bolt that passes through the slideway and has an end threadedly connected to the frame plate; the second positioning bolt is connected to one end of the frame plate close to the blade outlet.

[0007] Furthermore, a counterweight is provided at one end of the frame plate away from the guide wheel; the vertical plate is provided with an arc groove located at the blade edge, a positioning screw that can slide back and forth in the arc groove, and a blocking rod threadedly connected to the positioning screw.

[0008] Furthermore, the blade is a utility knife blade.

[0009] Furthermore, the vertical plate is vertically fixed at the center of the bottom plate; and the bottom plate is provided with a through hole for screws to pass through.

[0010] The utility model has the following beneficial effects: the utility model has a reasonable structural design and a simple structure. Through a simple device, a knife groove for guiding the blade is made and a positioning device is cooperated to adjust the distance between the blade and the cable according to the actual cable thickness, thereby realizing real-time cutting and separation, and adapting to cables of various thicknesses, effectively reducing equipment costs and improving work efficiency. In addition, the utility model is cooperated with an art blade that can be easily and conveniently obtained, and after being used for a period of time, the tip of the blade is directly broken off, and the blade is transmitted downward in cooperation with the knife holder to ensure the sharpness of the blade for separating the cables and ensure the separation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0012] Figure 2 It is a structural schematic diagram of an embodiment of the utility model;

[0013] Figure 3 This is a structural schematic diagram of a frame plate according to an embodiment of the utility model;

[0014] In the figure: 1-bottom plate, 11-through hole, 2-vertical plate, 21-guide wheel, 22-arc groove, 23-positioning screw, 24-blocking rod, 3-tool holder, 31-blade, 32-frame plate, 33-counterweight, 4-positioning device, 41-tool groove, 42-pressing sheet, 43-positioning groove, 44-first positioning bolt, 5-direction adjustment device, 51-slideway, 52-second positioning bolt. DETAILED DESCRIPTION

[0015] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0016] like Figures 1 to 3 In one embodiment of the electric power engineering cable stripping device of the utility model shown, it includes a bottom plate 1, a vertical plate 2 fixed on the bottom plate 1; the vertical plate 2 is provided with a guide wheel 21 for guiding the movement of the cable, and a knife holder 3 for installing a blade 31; the knife holder 3 includes a frame plate 32 for installing the blade 31, and a positioning device 4 for positioning the position of the blade 31; the positioning device 4 includes a knife groove 41 arranged on the frame plate 32 for the blade 31 to slide, a pressing piece 42 for positioning and pressing the blade 31, two positioning grooves 43 respectively arranged on both sides of the knife groove 41, and a first positioning bolt 44 that can slide in the positioning groove 43 and screw and squeeze the positioning pressing piece 42. Through a simple device, the knife groove for guiding the blade is made to cooperate with the positioning device to adjust the distance between the blade and the cable according to the actual cable thickness, realize real-time cutting and separation, and realize adaptation to cables of various thicknesses, effectively reducing equipment costs and improving work efficiency.

[0017] Specifically, the tool holder 3 is provided with an adjustment device 5 for adjusting the distance between the blade 31 and the guide wheel 21; the adjustment device 5 includes a slide 51 vertically arranged on the vertical plate 2, and a second positioning bolt 52 that passes through the slide 51 and has an end threadedly connected to the frame plate 32; the second positioning bolt 52 is connected to one end of the frame plate 32 close to the outlet of the blade 31.

[0018] Specifically, a counterweight 33 is provided at one end of the frame plate 32 away from the guide wheel; the vertical plate 2 is provided with an arc groove 22 located at the blade 31, a positioning screw 23 that can slide back and forth in the arc groove 22, and a blocking rod 24 threadedly connected to the positioning screw 23.

[0019] Specifically, the blade 31 is a utility knife blade. By providing the utility knife blade, it can be easily and conveniently obtained, and after being used for a period of time, the tip blade is directly broken off, and the blade is transmitted downward in cooperation with the knife holder to ensure the sharpness of the blade.

[0020] Specifically, the vertical plate 2 is vertically fixed at the center of the bottom plate 1; the bottom plate 1 is provided with a through hole 11 for the screw to pass through.

[0021] Working principle: According to the working scene, the staff can use heavy objects to press the bottom plate 1, or drill and screw the through hole 11 to temporarily fix the equipment. According to the thickness of the cable to be stripped, the staff screws the second positioning bolt 52 to slide and position it in the slideway 51, insert the blade 31 of the utility knife into the knife groove 41, screw the first positioning bolt 44 close to the blade side, slide the blade 31 downward until the tip of the knife can separate the cable, screw and tighten the first positioning bolt 44, and the side of the frame plate 32 away from the blade 31 is provided with a slot for inserting a nut, and the first positioning bolt 44 cooperates with the one set on the other side of the frame plate 32 The nut can slide in the positioning groove 43 to appropriately adjust the position of the pressure plate 42 to timely press the blade 31 and position the blade 31. After the position of the blade 31 is determined, the cable is passed through the gap between the blade and the guide wheel 21. The staff pulls the cable end, and the blade begins to peel off the rubber layer of the cable; when peeling cables with small changes in thickness, the first positioning bolt 44 can be screwed to adjust the blade extension length to peel the cable in time; when peeling cables with large changes in thickness, the second positioning bolt 52 can be used to adjust the distance between the frame plate 32 and the guide wheel 21, and then the first positioning bolt 44 is screwed to adjust the blade extension length to peel the cable in time.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A power engineering cable stripping device, characterized in that: The utility model comprises a bottom plate (1), a vertical plate (2) fixed on the bottom plate (1); the vertical plate (2) is provided with a guide wheel (21) for guiding the movement of the cable, and a knife holder (3) for mounting a blade (31); the knife holder (3) comprises a frame plate (32) for mounting the blade (31), and a positioning device (4) for positioning the position of the blade (31); the positioning device (4) comprises a knife groove (41) arranged on the frame plate (32) for the blade (31) to slide, a pressing plate (42) for positioning and pressing the blade (31), two positioning grooves (43) respectively arranged on both sides of the knife groove (41), and a first positioning bolt (44) which can slide in the positioning groove (43) and be screwed to squeeze and position the pressing plate (42).

2. The power engineering cable stripping device according to claim 1, characterized in that: The tool holder (3) is provided with a direction adjustment device (5) for adjusting the distance between the blade (31) and the guide wheel (21); the direction adjustment device (5) comprises a slideway (51) vertically arranged on the vertical plate (2), and a second positioning bolt (52) penetrating the slideway (51) and having an end threadedly connected to the frame plate (32); the second positioning bolt (52) is connected to one end of the frame plate (32) close to the outlet of the blade (31).

3. The power engineering cable stripping device according to claim 1, characterized in that: A counterweight (33) is provided at one end of the frame plate (32) away from the guide wheel; the vertical plate (2) is provided with an arc groove (22) located at the blade of the blade (31), a positioning screw (23) that can slide back and forth in the arc groove (22), and a blocking rod (24) threadedly connected to the positioning screw (23).

4. The power engineering cable stripping device according to claim 1, characterized in that: The blade (31) is a utility knife blade.

5. The power engineering cable stripping device according to claim 1, characterized in that: The vertical plate (2) is vertically fixed at the center of the bottom plate (1); and the bottom plate (1) is provided with a through hole (11) for screws to pass through.

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