CN216016290U - High tension cable main insulation layer ring cutting frock - Google Patents
High tension cable main insulation layer ring cutting frock Download PDFInfo
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- CN216016290U CN216016290U CN202121962215.3U CN202121962215U CN216016290U CN 216016290 U CN216016290 U CN 216016290U CN 202121962215 U CN202121962215 U CN 202121962215U CN 216016290 U CN216016290 U CN 216016290U
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- voltage cable
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- fixing sleeve
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Abstract
The utility model relates to a high-voltage cable main insulating layer ring cutting tool which comprises a base, a ring cutting device arranged on the base and two groups of fixing devices respectively arranged on two sides of the ring cutting device, wherein a high-voltage cable is positioned on the fixing devices and matched with the ring cutting device in position, the fixing devices can fix the high-voltage cable, the ring cutting device can perform ring cutting on a main insulating layer of the high-voltage cable, and the base can support the fixing devices and the ring cutting device.
Description
Technical Field
The utility model relates to a high-voltage cable main insulation layer ring cutting tool.
Background
At present, during the operation of the high-voltage cable, a section of main insulating layer needs to be stripped off, and the conducting wire cannot be damaged during the stripping process. The existing traditional stripping method mostly adopts an electrician knife or a steel cutting edge. Generally, an electric knife or a steel cutting knife is used to perform circular cutting on the main insulation layer for one circle, and then the main insulation layer of the wire is peeled off. The peeling mode can cause the end face of the main insulating layer to be uneven, assembly of the high-voltage cable is affected, a cutter is easy to slip off to hurt hands, safety cannot be guaranteed, the operation requirement is very high, and the strength is very high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a high-voltage cable main insulation layer ring cutting tool which is convenient to ring cut and high in safety.
The utility model adopts the following technical scheme:
the high-voltage cable ring cutting device is used for ring cutting of a main insulating layer of a high-voltage cable and comprises a base, a ring cutting device arranged on the base and two groups of fixing devices respectively arranged on two sides of the ring cutting device, wherein the high-voltage cable is positioned on the fixing devices and is matched with the ring cutting device in position.
The fixing device of the utility model comprises an upper fixing sleeve and a lower fixing sleeve, a connecting block is fixedly arranged between the lower fixing sleeve and a base, one end of the upper fixing sleeve is hinged with the right end of the lower fixing sleeve, the left side of the upper fixing sleeve is fixedly provided with an adjusting branch A, the adjusting branch A is provided with an adjusting hole A, the left side of the lower fixing sleeve is fixedly provided with an adjusting branch B, the adjusting branch B is provided with an adjusting hole B opposite to the adjusting hole A, adjusting bolts are sleeved in the adjusting hole A and the adjusting hole B, the bottom of the adjusting bolt is screwed with an adjusting nut, the high-voltage cable is positioned between the upper fixing sleeve and the corresponding lower fixing sleeve, the ring cutting device is positioned between the two groups of upper fixing sleeves, a rolling device A is arranged between the upper fixing sleeves and the high-voltage cable, and a rolling device B is arranged between the lower fixing sleeves and the high-voltage cable; the rolling device A comprises two support frames A which are parallel to each other and fixedly arranged on the inner side surface of the upper fixed sleeve, a rotating shaft A which is respectively rotatably connected with the opposite surfaces of the two support frames A and is positioned between the two support frames A, and a rolling column A fixedly arranged on the rotating shaft A, the axis of the rotating shaft A is superposed with the axis of the rolling column A, and the circumferential surface of the rolling column A is contacted with the high-voltage cable; the rolling device B comprises two support frames B which are parallel to each other and fixedly arranged on the inner side surface of the lower fixed sleeve, a rotating shaft B which is respectively rotatably connected with the opposite surfaces of the two support frames B and is positioned between the two support frames B, and a rolling column B fixedly arranged on the rotating shaft B, the axis of the rotating shaft B is superposed with the axis of the rolling column B, and the cylindrical surface of the rolling column B is contacted with the high-voltage cable.
The circular cutting device comprises an inverted L-shaped support, a rectangular support column, an adjusting through hole, a rectangular adjusting plate, a tightening threaded hole, a tightening bolt, a motor and a circular cutter, wherein the inverted L-shaped support is fixedly arranged at the bottom end of a base, the bottom end of the rectangular support column is fixedly arranged at the bottom end of the L-shaped support, the rectangular adjusting plate is sleeved in the adjusting through hole, the tightening threaded hole is formed in the side surface of the rectangular support column, the tightening bolt is screwed in the tightening threaded hole, the motor is fixedly arranged at the bottom end of the rectangular adjusting plate, an output shaft of the motor penetrates through the rectangular adjusting plate, the circular cutter is fixedly connected with the output shaft of the motor, the rectangular adjusting plate and the adjusting through hole are in contact fit, the two groups of upper fixing sleeves are respectively positioned at two sides of the circular cutter, and the plane where the circular cutter is positioned is vertical to the central shaft of a high-voltage cable.
The utility model has the following positive effects:
1. the fixing device can fix the high-voltage cable, the ring cutting device can perform ring cutting on the main insulating layer of the high-voltage cable, and the base can support the fixing device and the ring cutting device.
2. After the high-voltage cable is placed between the upper fixing sleeve and the lower fixing sleeve, the distance between the adjusting branch A and the adjusting branch B can be changed by screwing the adjusting nut, so that the high-voltage cable is fixed, the rolling device A and the rolling device B can enable the high-voltage cable to conveniently rotate, and the circular cutting device can also perform circular cutting on a main insulating layer of the high-voltage cable by rotating the base.
3. According to the utility model, the motor is started, the position of the rectangular adjusting plate is manually adjusted at the adjusting through hole, the round cutter performs trial cutting on the main insulating layer of the high-voltage cable, when the main insulating layer is cut but the lead of the high-voltage cable is not damaged, the jacking bolt is screwed, the position of the rectangular adjusting plate is fixed, and the high-voltage cable or the base is manually rotated, so that the round cutter performs circular cutting on the main insulating layer of the high-voltage cable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a fixing device according to the present invention;
FIG. 3 is a schematic view of the ring cutting device according to the present invention;
FIG. 4 is a schematic view of a jacking bolt according to the present invention;
FIG. 5 is a schematic structural diagram of a rolling device A according to the present invention;
FIG. 6 is a schematic structural diagram of a rolling device B according to the present invention.
In the drawings: 1. a high voltage cable; 2. a base; 3. fixing a sleeve; 4. a lower fixing sleeve; 5. connecting blocks; 6. regulating branch A; 7. an adjusting hole A; 8. a regulating branch B; 9. an adjusting hole B; 10. adjusting the bolt; 11. adjusting the screw cap; 12. a support frame A; 13. a rotating shaft A; 14. a rolling column A; 15. a support frame B; 16. a rotating shaft B; 17. a rolling column B; 18. an L-shaped bracket; 19. a rectangular support column; 20. adjusting the through hole; 21. a rectangular adjusting plate; 22. tightly propping the threaded hole; 23. jacking the bolt; 24. a motor; 25. a circular cutter.
Detailed Description
As shown in the attached drawings 1-6, the utility model comprises a high-voltage cable main insulation layer ring cutting tool 1, which is used for ring cutting of the main insulation layer of the high-voltage cable 1, and is characterized in that: including base 2, set up the circular cutting device on base 2 and two sets of fixing device that set up respectively in circular cutting device both sides, high tension cable 1 is located fixing device and with the position looks adaptation of circular cutting device. Fixing device can fix high tension cable 1, and the circular cutting device can carry out the circular cutting to high tension cable 1's main insulating layer, and base 2 can support fixing device and circular cutting device.
The fixing device of the utility model comprises an upper fixing sleeve 3 and a lower fixing sleeve 4, a connecting block 5 is fixedly arranged between the lower fixing sleeve 4 and a base 2, the right end of the upper fixing sleeve 3 is hinged with the right end of the lower fixing sleeve 4, the left side of the upper fixing sleeve 3 is fixedly provided with an adjusting branch A6, the adjusting branch A6 is provided with an adjusting hole A7, the left side of the lower fixing sleeve 4 is fixedly provided with an adjusting branch B8, the adjusting branch B8 is provided with an adjusting hole B9 opposite to the adjusting hole A7, the adjusting hole A7 and the adjusting hole B9 are sleeved with an adjusting bolt 10, the bottom of the adjusting bolt 10 is screwed with an adjusting nut 11, the high-voltage cable 1 is positioned between the upper fixing sleeve 3 and the corresponding lower fixing sleeve 4, the ring cutting device is positioned between the two groups of upper fixing sleeves 3, a rolling device A is arranged between the upper fixing sleeves 3 and the high-voltage cable 1, and a rolling device B is arranged between the lower fixing sleeve 4 and the high-voltage cable 1; the rolling device A comprises two supporting frames A12 which are parallel to each other and fixedly arranged on the inner side surface of the upper fixed sleeve 3, a rotating shaft A13 which is respectively and rotatably connected with the opposite surfaces of the two supporting frames A12 and is positioned between the two supporting frames A12, and a rolling column A14 which is fixedly arranged on the rotating shaft A13, wherein the axis of the rotating shaft A13 is superposed with the axis of the rolling column A14, and the circumferential surface of the rolling column A14 is in contact with the high-voltage cable 1; the rolling device B comprises two supporting frames B15 which are parallel to each other and fixedly arranged on the inner side surface of the lower fixed sleeve 4, a rotating shaft B16 which is respectively and rotatably connected with the opposite surfaces of the two supporting frames B15 and is positioned between the two supporting frames B15, and a rolling column B17 which is fixedly arranged on the rotating shaft B16, the axis of the rotating shaft B16 is superposed with the axis of the rolling column B17, and the cylindrical surface of the rolling column B17 is in contact with the high-voltage cable 1. After the high-voltage cable 1 is placed between the upper fixing sleeve 3 and the lower fixing sleeve 4, the adjusting nut 11 is screwed to change the distance between the adjusting branch A6 and the adjusting branch B8, so that the high-voltage cable 1 is fixed, the rolling device A and the rolling device B can enable the high-voltage cable 1 to conveniently rotate, and the circular cutting device can also perform circular cutting on a main insulating layer of the high-voltage cable 1 by rotating the base 2.
The ring cutting device comprises an L-shaped support 18 with the bottom end fixedly arranged on a base 2, a rectangular support column 19 fixedly arranged at the left end of the L-shaped support 18, an adjusting through hole 20 arranged in the rectangular support column 19, a rectangular adjusting plate 21 sleeved in the adjusting through hole 20, a tightening threaded hole 22 arranged on the side surface of the rectangular support column 19, a tightening bolt 23 sleeved in the tightening threaded hole 22, a motor 24 fixedly arranged at the bottom end of the rectangular adjusting plate 21 and an output shaft penetrating through the rectangular adjusting plate 21, and a circular cutter 25 fixedly connected with the output shaft of the motor 24, wherein the rectangular adjusting plate 21 and the adjusting through hole 20 are in contact fit, the two groups of upper fixing sleeves 3 are respectively positioned at two sides of the circular cutter 25, and the plane where the circular cutter 25 is positioned is vertical to the central shaft of the high-voltage cable 1. The motor 24 is started, the position of the rectangular adjusting plate 21 in the adjusting through hole 20 is manually adjusted, the round cutter 25 conducts trial cutting on the main insulating layer of the high-voltage cable 1, when the main insulating layer is cut but the lead of the high-voltage cable 1 is not damaged, the puller bolt 23 is screwed, the position of the rectangular adjusting plate 21 is fixed, the high-voltage cable 1 or the base 2 is manually rotated, and then the round cutter 25 conducts circular cutting on the main insulating layer of the high-voltage cable 1.
When the high-voltage cable fixing device is used, after the high-voltage cable 1 is placed between the upper fixing sleeve 3 and the lower fixing sleeve 4, the distance between the adjusting branch A6 and the adjusting branch B8 can be changed by screwing the adjusting nut, and then the high-voltage cable 1 is fixed. The motor 24 is started, the position of the rectangular adjusting plate 21 in the adjusting through hole 20 is manually adjusted, the round cutter 25 conducts trial cutting on the main insulating layer of the high-voltage cable 1, when the main insulating layer is cut but the lead is not damaged, the jacking bolt 23 is screwed, the position of the rectangular adjusting plate 21 is fixed, the high-voltage cable 1 is manually rotated or the base 2 is rotated, and then the round cutter 25 conducts circular cutting on the main insulating layer of the high-voltage cable 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (3)
1. The utility model provides a high tension cable main insulation layer ring-cutting frock for to the ring-cutting of the main insulation layer of high tension cable (1), its characterized in that: the high-voltage cable cutting device comprises a base (2), a circular cutting device arranged on the base (2) and two groups of fixing devices respectively arranged on two sides of the circular cutting device, wherein the high-voltage cable (1) is positioned on the fixing devices and is matched with the circular cutting device in position.
2. The high-voltage cable main insulation layer circular cutting tool according to claim 1, characterized in that: the fixing device comprises an upper fixing sleeve (3) and a lower fixing sleeve (4), a connecting block (5) is fixedly arranged between the lower fixing sleeve (4) and a base (2), one end of the upper fixing sleeve (3) is hinged with the right end of the lower fixing sleeve (4), a regulating branch A (6) is fixedly arranged on the left side of the upper fixing sleeve (3), a regulating hole A (7) is arranged on the regulating branch A (6), a regulating branch B (8) is fixedly arranged on the left side of the lower fixing sleeve (4), a regulating hole B (9) opposite to the regulating hole A (7) is arranged on the regulating branch B (8), a regulating bolt (10) is sleeved in the regulating hole A (7) and the regulating hole B (9), a regulating nut (11) is screwed at the bottom of the regulating bolt (10), and the high-voltage cable (1) is positioned between the upper fixing sleeve (3) and the corresponding lower fixing sleeve (4), the ring cutting device is positioned between the two groups of upper fixing sleeves (3), a rolling device A is arranged between the upper fixing sleeves (3) and the high-voltage cable (1), and a rolling device B is arranged between the lower fixing sleeves (4) and the high-voltage cable (1);
the rolling device A comprises two support frames A (12) which are parallel to each other and fixedly arranged on the inner side surface of the upper fixed sleeve (3), a rotating shaft A (13) which is respectively in rotating connection with the opposite surfaces of the two support frames A (12) and is positioned between the two support frames A (12) and a rolling column A (14) fixedly arranged on the rotating shaft A (13), the axis of the rotating shaft A (13) is superposed with the axis of the rolling column A (14), and the circumferential surface of the rolling column A (14) is in contact with the high-voltage cable (1);
the rolling device B comprises two support frames B (15) which are parallel to each other and fixedly arranged on the inner side surface of the lower fixed sleeve (4), a rotating shaft B (16) which is respectively rotatably connected with the opposite surfaces of the two support frames B (15) and is positioned between the two support frames B (15) and a rolling column B (17) fixedly arranged on the rotating shaft B (16), the axis of the rotating shaft B (16) is superposed with the axis of the rolling column B (17), and the cylindrical surface of the rolling column B (17) is contacted with the high-voltage cable (1).
3. The high-voltage cable main insulation layer circular cutting tool according to claim 2, characterized in that: the circular cutting device comprises an inverted L-shaped support (18) fixedly arranged on a base (2) at the bottom end, a rectangular support column (19) fixedly arranged at the bottom end of the L-shaped support (18), an adjusting through hole (20) arranged in the rectangular support column (19), a rectangular adjusting plate (21) sleeved in the adjusting through hole (20), a jacking threaded hole (22) arranged on the side surface of the rectangular support column (19), a jacking bolt (23) screwed in the jacking threaded hole (22), a motor (24) fixedly arranged at the bottom end of the rectangular adjusting plate (21) and having an output shaft penetrating through the rectangular adjusting plate (21), and a circular cutter (25) fixedly connected with the output shaft of the motor (24), wherein the rectangular adjusting plate (21) and the adjusting through hole (20) are in contact fit, and the two groups of upper fixing sleeves (3) are respectively positioned at two sides of the circular cutter (25), the plane where the circular cutter (25) is located is perpendicular to the central axis of the high-voltage cable (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121962215.3U CN216016290U (en) | 2021-08-20 | 2021-08-20 | High tension cable main insulation layer ring cutting frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121962215.3U CN216016290U (en) | 2021-08-20 | 2021-08-20 | High tension cable main insulation layer ring cutting frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216016290U true CN216016290U (en) | 2022-03-11 |
Family
ID=80594276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121962215.3U Active CN216016290U (en) | 2021-08-20 | 2021-08-20 | High tension cable main insulation layer ring cutting frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216016290U (en) |
-
2021
- 2021-08-20 CN CN202121962215.3U patent/CN216016290U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Lihua Inventor after: Hao Ning Inventor after: Liu Jiahao Inventor after: Han Xiaojun Inventor after: Yao Weifeng Inventor before: Guo Lihua Inventor before: Hao Ning Inventor before: Liu Jiahao Inventor before: Han Xiaojun Inventor before: Yao Weifeng |
|
| CB03 | Change of inventor or designer information |