CN212726307U - Special tool for ring cutting of high-voltage cable insulating layer - Google Patents
Special tool for ring cutting of high-voltage cable insulating layer Download PDFInfo
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- CN212726307U CN212726307U CN202021761653.9U CN202021761653U CN212726307U CN 212726307 U CN212726307 U CN 212726307U CN 202021761653 U CN202021761653 U CN 202021761653U CN 212726307 U CN212726307 U CN 212726307U
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Abstract
The utility model relates to a high tension cable insulating layer cutting technique specifically is a high tension cable insulating layer circular cutting specialized tool. The utility model provides a current high tension cable insulating layer cutting technique cutting quality not good, the poor problem of operational safety. The special tool for the ring cutting of the high-voltage cable insulating layer comprises a clamping mechanism and a cutting mechanism; the clamping mechanism comprises two hook-shaped seat plates, an I-th connecting block, an I-th grooved support, an I-th handle bolt, an I-th wheel shaft, an I-th roller, two II-th wheel shafts and two pairs of II-th rollers; the two hook-shaped seat boards are both horizontally arranged and are opposite to each other up and down; the cutting mechanism comprises two transverse strip-shaped seat plates, a II-th connecting block, a II-th groove-shaped support, a II-th handle bolt, a transverse strip-shaped blade and a pivot; two horizontal bar bedplate all are the level setting, and just right from top to bottom of two horizontal bar bedplate. The utility model is suitable for a cutting high tension cable insulating layer.
Description
Technical Field
The utility model relates to a high tension cable insulating layer cutting technique specifically is a high tension cable insulating layer circular cutting specialized tool.
Background
When a high voltage cable fails, a maintenance person usually cuts off the failed part and then manufactures a cable joint again. Cutting the insulation is an important process when re-making the cable joint. Under the prior art conditions, it is common for service personnel to use a wallpaper knife to cut the insulation layer. However, in practical operation, since the blade of the wallpaper cutter is thin and the surface of the blade is pressed with dents, the blade is easily deformed seriously on one hand, and on the other hand, the blade is easily broken at the dents and generates spattered fragments, thereby resulting in uncontrollable cutting direction and depth, uneven cutting section on the one hand, and easily cutting maintainers on the other hand, resulting in poor cutting quality on the one hand and poor operation safety on the other hand. Therefore, a special tool for ring cutting of the high-voltage cable insulating layer is needed to be invented, so that the problems of poor cutting quality and poor operation safety of the existing high-voltage cable insulating layer cutting technology are solved.
Disclosure of Invention
The utility model discloses a solve the problem that current high tension cable insulating layer cutting technique cutting quality is not good, operational safety is poor, provide a high tension cable insulating layer circular cutting specialized tool.
The utility model discloses an adopt following technical scheme to realize:
the special tool for the ring cutting of the high-voltage cable insulating layer comprises a clamping mechanism and a cutting mechanism;
the clamping mechanism comprises two hook-shaped seat plates, an I-th connecting block, an I-th grooved support, an I-th handle bolt, an I-th wheel shaft, an I-th roller, two II-th wheel shafts and two pairs of II-th rollers;
the two hook-shaped seat boards are both horizontally arranged and are opposite to each other up and down; the handle parts of the two hook-shaped seat boards face to the left, and the head parts of the two hook-shaped seat boards face to the right; the handle parts of the two hook-shaped seat boards are respectively provided with a transverse bar-shaped guide hole which is communicated up and down, and the two transverse bar-shaped guide holes are opposite to each other up and down; the inner edges of the heads of the two hook-shaped seat boards are respectively provided with a pair of light holes which are communicated up and down and are arranged in front and back, and the two pairs of light holes are opposite up and down; the first connecting block is fixed between the left ends of the two hook-shaped seat plates, and a left-right through screw hole is formed in the first connecting block; the notch of the first trough-shaped support faces the right; two outer groove walls of the first groove-shaped support are respectively provided with a guide convex block in an extending way, and the two guide convex blocks are respectively embedded in the transverse bar-shaped guide holes on the two hook-shaped seat plates in a sliding way; the right ends of two groove walls of the first groove-shaped support are respectively provided with an up-down through unthreaded hole, and the two unthreaded holes are opposite up and down; the center of the groove bottom of the first groove-shaped support is provided with a right-left through unthreaded hole; the first handle bolt penetrates through a screw hole in the first connecting block, and the tail end of the first handle bolt is rotatably supported in a light hole in the bottom of the first groove-shaped support; two ends of the first wheel shaft are respectively and fixedly arranged in the unthreaded holes on the two groove walls of the first groove-shaped support in a penetrating way; the first roller is rotatably assembled in the middle of the side surface of the first wheel shaft; the lower ends of the two second wheel shafts are respectively and fixedly arranged in a pair of light holes on the first hook-shaped seat plate in a penetrating way; the upper parts of the two second wheel shafts are respectively fixedly penetrated through a pair of unthreaded holes on the second hook-shaped seat plate; the two pairs of second rollers II are respectively and rotatably assembled on the side surfaces of the two second wheel shafts II, and are positioned between the two hook-shaped seat plates;
the cutting mechanism comprises two transverse strip-shaped seat plates, a II-th connecting block, a II-th groove-shaped support, a II-th handle bolt, a transverse strip-shaped blade and a pivot;
the two horizontal strip-shaped seat boards are horizontally arranged and are opposite to each other up and down; the opposite surfaces of the two transverse strip-shaped seat plates are stepped surfaces with the left part higher than the right part, and the left parts of the opposite surfaces of the two transverse strip-shaped seat plates are mutually contacted; the middle parts of the right edges of the two transverse strip-shaped seat plates are respectively provided with a transverse strip-shaped guide notch groove which is communicated up and down, and the two transverse strip-shaped guide notch grooves are opposite to each other up and down; the left parts of the back surfaces of the two transverse strip-shaped seat boards are respectively provided with an I transverse strip-shaped guide groove which is communicated from left to right, and the two I transverse strip-shaped guide grooves are opposite to each other up and down; the two I-th transverse bar-shaped guide grooves are respectively communicated with the two transverse bar-shaped guide grooves into a whole; the left parts of the opposite surfaces of the two transverse strip-shaped seat boards are respectively provided with a II transverse strip-shaped guide groove which is communicated from left to right, and the two II transverse strip-shaped guide grooves are opposite to each other up and down; a transverse bar-shaped guide hole which is communicated up and down is formed between the groove bottom of each I transverse bar-shaped guide groove and the groove bottom of the corresponding II transverse bar-shaped guide groove, and the two transverse bar-shaped guide holes are opposite to each other up and down; the left ends of the two transverse strip-shaped seat boards are respectively provided with a pair of light holes which are communicated up and down and are arranged in front and back, and the two pairs of light holes are opposite up and down; the two transverse strip-shaped seat plates are fixedly assembled at the upper ends of the side surfaces of the two II-th wheel shafts through two pairs of unthreaded holes; the second connecting block is fixed between the right ends of the two transverse strip-shaped seat plates, and a screw hole which is communicated from left to right is formed in the second connecting block; the notch of the second trough-shaped support faces the left; the left ends of the two groove walls of the II groove-shaped support are respectively provided with an up-down through unthreaded hole, and the two unthreaded holes are opposite up and down; a right and left through unthreaded hole is formed in the center of the bottom of the groove of the II-shaped groove support; the groove bottom of the II groove-shaped support penetrates through the transverse strip-shaped guide grooves on the two transverse strip-shaped base plates in a sliding mode; two groove walls of the II groove-shaped support are respectively embedded in the I transverse bar-shaped guide grooves on the two transverse bar-shaped seat plates in a sliding manner; the II handle bolt penetrates through a screw hole in the II connecting block, and the tail end of the II handle bolt is rotatably supported in a smooth hole in the bottom of the II groove-shaped support; the horizontal strip-shaped blade is horizontally arranged, and the cutting edge of the horizontal strip-shaped blade faces to the left; the right end of the transverse strip-shaped blade is provided with a light hole which is communicated up and down; the horizontal strip-shaped blades are simultaneously and slidably embedded in the II horizontal strip-shaped guide grooves on the two horizontal strip-shaped base plates; the pivot simultaneously penetrates through the unthreaded hole on the transverse strip-shaped blade and the transverse strip-shaped guide holes on the two transverse strip-shaped seat boards, and two ends of the pivot are respectively and fixedly arranged in the unthreaded holes on the two groove walls of the II-th groove-shaped support in a penetrating manner.
The specific using process is as follows: firstly, a high-voltage cable is arranged between the first roller and the two pairs of the second rollers in a penetrating mode, the first handle bolt is screwed in the forward direction, the first handle bolt drives the first grooved support, the first wheel shaft and the first roller to move rightwards together, and the first roller and the two pairs of the second rollers clamp the high-voltage cable together (at the moment, the outer side face of the first roller and the outer side faces of the two pairs of the second rollers are tightly attached to the outer side faces of the high-voltage cable insulating layers). And then, a second handle bolt is positively screwed, the second handle bolt drives the second groove-shaped support, the pivot and the transverse strip-shaped blade to move leftwards together, and the cutting edge of the transverse strip-shaped blade is fed leftwards and clings to the outer side surface of the high-voltage cable insulating layer. Then, it will to encircle high tension cable the utility model discloses rotate a week, the cutting edge of horizontal bar shape blade encircles at the lateral surface of high tension cable insulating layer from this and cuts out annular cutting seam. Then, forward screwing of the II handle bolt is continued, whereby the blade edge of the horizontal bar-shaped blade is continued to be fed leftward. Then, encircle high tension cable once more will the utility model discloses rotate a week, the cutting edge of horizontal bar shape blade cuts the annular cutting seam deepening from this. By analogy, when the cutting depth (namely the depth of the annular cutting seam) meets the requirement, the cutting can be finished. After cutting, a second handle bolt is reversely screwed, the second handle bolt drives the second groove-shaped support, the pivot and the transverse strip-shaped blade to move rightwards together, and the cutting edge of the transverse strip-shaped blade exits out of the annular cutting seam rightwards. And then, reversely screwing an I-handle bolt, wherein the I-handle bolt drives the I-slot support, the I-axle and the I-roller to move leftwards together, so that the high-voltage cable is loosened.
Based on above-mentioned process, compare with current high tension cable insulating layer cutting technique, high tension cable insulating layer circular cutting specialized tool through adopting brand-new structure, realized encircleing the cutting to the high tension cable insulating layer, effectively prevented the blade from warping and splitting from this to effectively guaranteed on the one hand that cutting direction and degree of depth are controllable, the cutting section is level and smooth, on the other hand has effectively prevented that maintainer from being cut, and then effectively improved the cutting quality on the one hand, on the other hand has effectively strengthened operational safety.
The utility model discloses rational in infrastructure, design benefit have effectively solved the problem that current high tension cable insulating layer cutting technique cutting quality is not good, operational safety nature is poor, are applicable to the cutting high tension cable insulating layer.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the clamping mechanism of the present invention.
Fig. 3 is a schematic structural view of the hook-shaped seat plate of the present invention.
Figure 4 is a schematic view of the structure of an I-th cradle of the present invention.
Fig. 5 is a schematic structural view of the first horizontal bar-shaped seat plate of the present invention.
Fig. 6 is a schematic structural view of a second horizontal bar-shaped seat plate of the present invention.
Fig. 7 is a schematic structural view of a second cradle according to the present invention.
Fig. 8 is a schematic structural view of the middle horizontal strip-shaped blade of the present invention.
In the figure: 101-hook seat plate, 102-link I, 103-link I, 104-handle I, bolt, 105-axle I, 106-roller I, 107-axle II, 108-roller II, 201-bar seat plate, 202-link II, 203-link II, 204-handle II, bolt, 205-bar blade, 206-pivot.
Detailed Description
The special tool for the ring cutting of the high-voltage cable insulating layer comprises a clamping mechanism and a cutting mechanism;
the clamping mechanism comprises two hook-shaped seat plates 101, an I-shaped connecting block 102, an I-shaped slot support 103, an I-shaped handle bolt 104, an I-shaped axle 105, an I-shaped roller 106, two II-shaped axles 107 and two pairs of II-shaped rollers 108;
the two hook-shaped seat plates 101 are both horizontally arranged, and the two hook-shaped seat plates 101 are opposite to each other up and down; the handle parts of the two hook-shaped seat plates 101 face to the left, and the head parts of the two hook-shaped seat plates face to the right; the handle parts of the two hook-shaped seat boards 101 are respectively provided with a transverse bar-shaped guide hole which is communicated up and down, and the two transverse bar-shaped guide holes are opposite to each other up and down; the inner edges of the heads of the two hook-shaped seat plates 101 are respectively provided with a pair of light holes which are communicated up and down and are arranged in front and back, and the two pairs of light holes are opposite up and down; the first connecting block 102 is fixed between the left ends of the two hook-shaped seat plates 101, and the first connecting block 102 is provided with a screw hole which is through from left to right; the notch of the I-shaped slot support 103 faces to the right; two outer groove walls of the I-shaped groove support 103 are respectively provided with a guide convex block in an extending way, and the two guide convex blocks are respectively embedded in the transverse bar-shaped guide holes on the two hook-shaped seat plates 101 in a sliding way; the right ends of the two groove walls of the first grooved support 103 are respectively provided with an up-down through unthreaded hole, and the two unthreaded holes are opposite up and down; the center of the groove bottom of the I-shaped groove support 103 is provided with a right-left through unthreaded hole; the I-shaped handle bolt 104 penetrates through a screw hole in the I-shaped connecting block 102, and the tail end of the I-shaped handle bolt 104 is rotatably supported in a light hole in the bottom of the I-shaped slot support 103; two ends of the I-th wheel shaft 105 are respectively and fixedly arranged in the unthreaded holes on the two groove walls of the I-th groove-shaped support 103 in a penetrating way; the I roller 106 is rotatably assembled in the middle of the side surface of the I wheel shaft 105; the lower ends of the two second wheel shafts 107 are respectively and fixedly arranged in a pair of light holes on the first hook-shaped seat plate 101 in a penetrating way; the upper parts of the two II-th wheel shafts 107 are respectively fixedly penetrated through a pair of unthreaded holes on the second hook-shaped seat plate 101; the two pairs of second rollers 108 are respectively and rotatably assembled on the side surfaces of the two second wheel shafts 107, and the two pairs of second rollers 108 are positioned between the two hook-shaped seat plates 101;
the cutting mechanism comprises two transverse bar-shaped seat plates 201, a II-th connecting block 202, a II-th groove-shaped support 203, a II-th handle bolt 204, a transverse bar-shaped blade 205 and a pivot 206;
the two horizontal bar-shaped seat boards 201 are horizontally arranged, and the two horizontal bar-shaped seat boards 201 are opposite to each other up and down; the opposite surfaces of the two transverse strip-shaped seat plates 201 are stepped surfaces with the left higher than the right lower, and the left parts of the opposite surfaces of the two transverse strip-shaped seat plates 201 are contacted with each other; the middle parts of the right edges of the two transverse strip-shaped seat plates 201 are respectively provided with a transverse strip-shaped guide notch groove which is communicated up and down, and the two transverse strip-shaped guide notch grooves are opposite to each other up and down; the left parts of the back surfaces of the two transverse bar-shaped seat boards 201 are respectively provided with an I transverse bar-shaped guide groove which is communicated left and right, and the two I transverse bar-shaped guide grooves are opposite to each other up and down; the two I-th transverse bar-shaped guide grooves are respectively communicated with the two transverse bar-shaped guide grooves into a whole; the left parts of the opposite surfaces of the two transverse strip-shaped seat plates 201 are respectively provided with a II transverse strip-shaped guide groove which is communicated from left to right, and the two II transverse strip-shaped guide grooves are opposite to each other up and down; a transverse bar-shaped guide hole which is communicated up and down is formed between the groove bottom of each I transverse bar-shaped guide groove and the groove bottom of the corresponding II transverse bar-shaped guide groove, and the two transverse bar-shaped guide holes are opposite to each other up and down; the left ends of the two horizontal bar-shaped seat boards 201 are respectively provided with a pair of light holes which are communicated up and down and are arranged front and back, and the two pairs of light holes are opposite up and down; the two horizontal bar-shaped seat plates 201 are fixedly assembled at the upper ends of the side surfaces of the two II-th wheel shafts 107 through two pairs of unthreaded holes; the II connecting block 202 is fixed between the right ends of the two horizontal bar-shaped seat boards 201, and the II connecting block 202 is provided with a screw hole which is through from left to right; the notch of the II slot shaped support 203 faces to the left; the left ends of the two groove walls of the II groove-shaped support 203 are respectively provided with an up-down through unthreaded hole, and the two unthreaded holes are opposite up and down; the center of the groove bottom of the II groove-shaped support 203 is provided with a smooth hole which is communicated from left to right; the groove bottom of the II groove-shaped support 203 simultaneously penetrates through the transverse bar-shaped guide slots on the two transverse bar-shaped seat plates 201 in a sliding manner; two groove walls of the II groove-shaped support 203 are respectively embedded in the I transverse bar-shaped guide grooves on the two transverse bar-shaped seat boards 201 in a sliding manner; the II handle bolt 204 penetrates through a screw hole on the II connecting block 202, and the tail end of the II handle bolt 204 is rotatably supported in a light hole on the bottom of the II groove-shaped support 203; the horizontal strip-shaped blade 205 is horizontally arranged, and the cutting edge of the horizontal strip-shaped blade 205 faces to the left; the right end of the horizontal blade 205 is provided with a smooth hole which is communicated up and down; the horizontal strip-shaped blades 205 are simultaneously and slidably embedded in the II horizontal strip-shaped guide grooves on the two horizontal strip-shaped seat plates 201; the pivot 206 simultaneously penetrates through the unthreaded hole on the transverse strip-shaped blade 205 and the transverse strip-shaped guide holes on the two transverse strip-shaped seat plates 201, and two ends of the pivot 206 are respectively and fixedly arranged in the unthreaded holes on the two groove walls of the II-th cradle 203.
The tail end of the I-handle bolt 104 is rotatably supported in a light hole on the bottom of the I-slot support 103 through a bearing; the tail end of the II handle bolt 204 is rotatably supported in the unthreaded hole on the bottom of the II cradle 203 through a bearing.
The first roller 106 and the second roller 108 are both bearings.
The horizontal strip-shaped blade 205 is made of high-speed steel.
Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are all within the scope of the invention.
Claims (4)
1. The utility model provides a high tension cable insulating layer circular cutting specialized tool which characterized in that: comprises a clamping mechanism and a cutting mechanism;
the clamping mechanism comprises two hook-shaped seat plates (101), an I-shaped connecting block (102), an I-shaped cradle (103), an I-shaped handle bolt (104), an I-shaped axle (105), an I-shaped roller (106), two II-shaped axles (107) and two pairs of II-shaped rollers (108);
the two hook-shaped seat plates (101) are both horizontally arranged, and the two hook-shaped seat plates (101) are opposite to each other up and down; the handles of the two hook-shaped seat plates (101) face to the left, and the heads of the two hook-shaped seat plates face to the right; the handle parts of the two hook-shaped seat plates (101) are respectively provided with a transverse bar-shaped guide hole which is communicated up and down, and the two transverse bar-shaped guide holes are opposite to each other up and down; the inner edges of the heads of the two hook-shaped seat plates (101) are respectively provided with a pair of light holes which are communicated up and down and are arranged front and back, and the two pairs of light holes are opposite up and down; the first connecting block (102) is fixed between the left ends of the two hook-shaped seat plates (101), and the first connecting block (102) is provided with a screw hole which is communicated from left to right; the notch of the I-shaped slot support (103) faces right; two outer groove walls of the first groove-shaped support (103) are respectively provided with a guide convex block in an extending way, and the two guide convex blocks are respectively embedded in the transverse bar-shaped guide holes on the two hook-shaped seat plates (101) in a sliding way; the right ends of two groove walls of the first grooved support (103) are respectively provided with an up-down through unthreaded hole, and the two unthreaded holes are opposite up and down; the center of the groove bottom of the I-shaped groove support (103) is provided with a right-left through unthreaded hole; the I-shaped handle bolt (104) penetrates through a screw hole in the I-shaped connecting block (102), and the tail end of the I-shaped handle bolt (104) is rotatably supported in a light hole in the bottom of the I-shaped groove support (103); two ends of the I-shaped wheel shaft (105) are respectively and fixedly arranged in the unthreaded holes on the two groove walls of the I-shaped groove support (103); the I roller (106) is rotatably assembled in the middle of the side surface of the I wheel shaft (105); the lower ends of two II-th wheel shafts (107) are respectively and fixedly arranged in a pair of light holes on the first hook-shaped seat plate (101); the upper parts of the two second wheel shafts (107) are respectively fixedly penetrated through a pair of unthreaded holes on the second hook-shaped seat plate (101); the two pairs of second rollers (108) are respectively and rotatably assembled on the side surfaces of the two second wheel shafts (107), and the two pairs of second rollers (108) are positioned between the two hook-shaped seat plates (101);
the cutting mechanism comprises two transverse bar-shaped seat plates (201), a II-th connecting block (202), a II-th groove-shaped support (203), a II-th handle bolt (204), a transverse bar-shaped blade (205) and a pivot (206);
the two transverse bar-shaped seat boards (201) are horizontally arranged, and the two transverse bar-shaped seat boards (201) are opposite up and down; the opposite surfaces of the two transverse strip-shaped seat plates (201) are stepped surfaces with the height from left to right, and the left parts of the opposite surfaces of the two transverse strip-shaped seat plates (201) are in contact with each other; the middle parts of the right edges of the two transverse strip-shaped seat plates (201) are respectively provided with a transverse strip-shaped guide notch which is communicated up and down, and the two transverse strip-shaped guide notches are opposite to each other up and down; the left parts of the opposite surfaces of the two transverse bar-shaped seat plates (201) are respectively provided with an I transverse bar-shaped guide groove which is communicated left and right, and the two I transverse bar-shaped guide grooves are opposite to each other up and down; the two I-th transverse bar-shaped guide grooves are respectively communicated with the two transverse bar-shaped guide grooves into a whole; the left parts of the opposite surfaces of the two transverse strip-shaped seat plates (201) are respectively provided with a II transverse strip-shaped guide groove which is communicated from left to right, and the two II transverse strip-shaped guide grooves are opposite up and down; a transverse bar-shaped guide hole which is communicated up and down is formed between the groove bottom of each I transverse bar-shaped guide groove and the groove bottom of the corresponding II transverse bar-shaped guide groove, and the two transverse bar-shaped guide holes are opposite to each other up and down; the left ends of the two transverse bar-shaped seat boards (201) are respectively provided with a pair of light holes which are communicated up and down and are arranged front and back, and the two pairs of light holes are opposite up and down; the two transverse bar-shaped seat plates (201) are fixedly assembled at the upper ends of the side surfaces of the two II-th wheel shafts (107) through two pairs of unthreaded holes; the II connecting block (202) is fixed between the right ends of the two transverse strip-shaped seat plates (201), and the II connecting block (202) is provided with a screw hole which is through from left to right; the notch of the II slot-shaped support (203) faces to the left; the left ends of the two groove walls of the II groove-shaped support (203) are respectively provided with an unthreaded hole which is communicated up and down, and the two unthreaded holes are opposite up and down; the center of the groove bottom of the II groove-shaped support (203) is provided with a smooth hole which is communicated from left to right; the groove bottom of the II groove-shaped support (203) simultaneously penetrates through the transverse strip-shaped guide slots on the two transverse strip-shaped seat plates (201) in a sliding manner; two groove walls of the II groove-shaped support (203) are respectively embedded in the I transverse bar-shaped guide grooves on the two transverse bar-shaped seat plates (201) in a sliding manner; the II handle bolt (204) penetrates through a screw hole in the II connecting block (202), and the tail end of the II handle bolt (204) is rotatably supported in a light hole in the bottom of the II groove-shaped support (203); the transverse strip-shaped blade (205) is horizontally arranged, and the cutting edge of the transverse strip-shaped blade (205) faces to the left; the right end of the transverse strip-shaped blade (205) is provided with a smooth hole which is communicated up and down; the horizontal strip-shaped blades (205) are simultaneously and slidably embedded in the II horizontal strip-shaped guide grooves on the two horizontal strip-shaped seat plates (201); the pivot (206) penetrates through the unthreaded hole on the transverse strip-shaped blade (205) and the transverse strip-shaped guide holes on the two transverse strip-shaped seat plates (201) simultaneously, and two ends of the pivot (206) are fixedly arranged in the unthreaded holes on the two groove walls of the II-th groove-shaped support (203) respectively.
2. The special tool for high-voltage cable insulation layer circular cutting as claimed in claim 1, wherein: the tail end of the I-shaped handle bolt (104) is rotatably supported in a light hole on the bottom of the I-shaped groove support (103) through a bearing; the tail end of the II handle bolt (204) is rotatably supported in a smooth hole on the bottom of the II slot-shaped support (203) through a bearing.
3. The special tool for high-voltage cable insulation layer circular cutting as claimed in claim 1, wherein: the first roller (106) and the second roller (108) are bearings.
4. The special tool for high-voltage cable insulation layer circular cutting as claimed in claim 1, wherein: the horizontal strip-shaped blade (205) is made of high-speed steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021761653.9U CN212726307U (en) | 2020-08-21 | 2020-08-21 | Special tool for ring cutting of high-voltage cable insulating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021761653.9U CN212726307U (en) | 2020-08-21 | 2020-08-21 | Special tool for ring cutting of high-voltage cable insulating layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212726307U true CN212726307U (en) | 2021-03-16 |
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ID=74919534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021761653.9U Active CN212726307U (en) | 2020-08-21 | 2020-08-21 | Special tool for ring cutting of high-voltage cable insulating layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212726307U (en) |
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2020
- 2020-08-21 CN CN202021761653.9U patent/CN212726307U/en active Active
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Address after: 030006 No.3, Zhongxin North Street, Shanxi demonstration area, Taiyuan City, Shanxi Province Patentee after: Jinkong power Shanxi Engineering Co.,Ltd. Address before: 030006 No.3, Zhongxin North Street, Shanxi demonstration area, Taiyuan City, Shanxi Province Patentee before: SHANXI ZHANGZE POWER ENGINEERING Co.,Ltd. |