CN104022468B - High-voltage cable stripping knife - Google Patents
High-voltage cable stripping knife Download PDFInfo
- Publication number
- CN104022468B CN104022468B CN201410196216.XA CN201410196216A CN104022468B CN 104022468 B CN104022468 B CN 104022468B CN 201410196216 A CN201410196216 A CN 201410196216A CN 104022468 B CN104022468 B CN 104022468B
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- China
- Prior art keywords
- screw rod
- steel armour
- bolt
- cutting knife
- shaped frame
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- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 210000001503 joint Anatomy 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims 1
- 238000003032 molecular docking Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
A high-voltage cable stripping knife comprises a U-shaped frame with a leftward opening. The high-voltage cable stripping knife is characterized in that a lower handle is fixedly connected with the lower end of the U-shaped frame, the upper end of the U-shaped frame is fixedly connected with an adjusting fixed frame, an adjusting hole is formed in the adjusting fixed frame upwards, a screw rod is arranged in the adjusting hole, the upper portion of the screw rod is in threaded connection with an adjusting nut, the adjusting nut is in threaded connection with the screw rod, a second guide groove is formed in the periphery of the lower portion of the adjusting nut, a second locating bolt is arranged on the upper portion of the adjusting fixed frame, the second locating bolt corresponds to the second guide groove, a first guide groove is formed in the left side of the screw rod, a limiting hole is formed in the left side of the adjusting fixed frame, a first locating bolt is arranged in the limiting hole, the first locating bolt corresponds to the first guide groove, a butt-joint head is designed at the lower end of the screw rod, and a cable sheath cutting knife rest is designed below the butt-joint head.
Description
Technical field
The present invention relates to a kind of cable peeling knife, more particularly, to a kind of high tension cable spud.
Background technology
Power cable construction usually needs make cable terminal or transition joint, during manufacturing cable head, stripping electricity
Cable skin is used mostly wallpaper knife, is difficult to grasp in the external insulation layer dynamics on cable of shelling using wallpaper knife, and easily scratches handss, shadow
Ring construction quality and construction safety.
Content of the invention
It is an object of the invention to provide a kind of can ring cutting and the high tension cable spud of energy rip cutting.
For achieving the above object, the technical solution used in the present invention is：A kind of high tension cable spud, including opening to the left
U-shaped frame, it is characterized in that：The bottom of U-shaped frame is fixedly connected with lower handle, and the upper end of U-shaped frame is fixedly connected with regulation admittedly
Determine frame, adjust fixed mount and have adjustment hole upwards, adjustment hole is threaded with adjusting nut built with screw rod, the top of screw rod,
Adjusting nut is connected with screw flight, and adjusting nut lower periphery has the second gathering sill, adjusts fixed mount top and is provided with the
Two bolts, the second bolt is corresponding with described second gathering sill, and the left side of screw rod has the first gathering sill, described tune
The left side of section fixed mount has spacing hole, and spacing hole is built with the first bolt, the first bolt and described first guiding
Groove is corresponding, and screw rod lower end is designed with butt joint, butt joint and is designed with cable skin cutting knife.
In this structure, described cable skin cutting knife has docking port upwards, and cable skin cutting knife has downwards blade
Groove, insert groove inside upper surface is threaded with regulation stud, and insert groove is placed in cutter groove equipped with blade, blade by fixed screw
Interior, docking port is matched by anticreep steel ball with described butt joint.
In this structure, the bottom of described U-shaped frame is fixedly connected with pulley bracket, and the both ends of pulley bracket are fixedly connected
There is pulley spindle, pulley spindle is provided with concave arc shape pulley, pulley bracket becomes 45 degree of angles with the horizontal direction of U-shaped frame.
In this structure, described screw rod upper end is designed with up knob.
In this structure, described docking port is connected to steel armour cutting knife, steel armour cutting knife has steel armour knife rest dress upwards
Tear hole open, steel armour cutting knife bottom has saw blade embedding groove, saw blade embedding groove is built with hacksaw blade, hacksaw blade and steel armour cutter
Frame passes through steel armour bolt for tool post and connects, and is matched with described butt joint in described steel armour knife rest assembly and disassembly hole.
Advantages of the present invention effect is：Due to this structure of the present invention, so cable skin cutting knife and steel armour knife
Frame bolt is pulling/inserting structure, changes convenient and swift, and the blade of high tension cable spud adopts a section blade of wallpaper knife embedded
Install, it is convenient to change, and use cost is low；During high tension cable peeling, ring cutting and rip cutting only change direction in spud for the cable,
Without more allowing blade replacement, easy to use, when ring cutting and rip cutting cable skin, all in pulley, using laborsaving, and do not hurt hands, blade is embedding
Enter install, groove has trimming bolt, blade protruded length is easy to adjust, firmly installs, steel armour cutter be one section general
Logical hacksaw blade installation by adhering, it is convenient to change, and use cost is low.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of steel armour cutting knife；
Fig. 3 is the structural representation of steel armour cutting knife another side.
In accompanying drawing：1st, up knob；2nd, screw rod；3rd, adjusting nut；4th, adjustment hole；5th, adjust fixed mount；6th, dock
Head；7th, anticreep steel ball；8th, docking port；9th, cable skin cutting knife；10th, U-shaped frame；11st, pulley bracket；12nd, lower handle；
13rd, concave arc shape pulley；14th, pulley spindle；15th, blade；16th, fixed screw；17th, regulation stud；18th, spacing hole； 19、
First bolt；20th, the second gathering sill；21st, the second bolt；22nd, the first gathering sill；23rd, steel armour cutting knife；
24th, steel armour knife rest assembly and disassembly hole；25th, hacksaw blade；26th, saw blade embedding groove；27th, steel armour bolt for tool post.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, 3, a kind of high tension cable spud, including the U-shaped frame 10 of opening to the left, its feature for the present invention
It is：The bottom of U-shaped frame 10 is fixedly connected with lower handle 12, and the upper end of U-shaped frame 10 is fixedly connected with regulation fixed mount 5, adjusts
Section fixed mount 5 has adjustment hole 4 upwards, and adjustment hole 4 is threaded with adjusting nut 3 built with screw rod 2, the top of screw rod 2, adjusts
Section nut 3 is threadeded with screw rod 2, and adjusting nut 3 lower periphery has the second gathering sill 20, adjusts fixed mount 5 top and installs
There is the second bolt 21, the second bolt 21 is corresponding with described second gathering sill 20, and the left side of screw rod 2 has first and leads
To groove 22, the described left side adjusting fixed mount 5 has spacing hole 18, and, built with the first bolt 19, first is fixed for spacing hole 18
Position bolt 19 is corresponding with described first gathering sill 22, and screw rod 2 lower end is designed with butt joint 6, is designed with cable skin under butt joint 6
Cutting knife 9.
In the present embodiment, described cable skin cutting knife 9 has docking port 8 upwards, and cable skin cutting knife 9 is opened downwards
There is insert groove, insert groove inside upper surface is threaded with regulation stud 17, equipped with blade 15, blade 15 passes through to fix insert groove
Screw 16 is placed in cutter groove, and docking port 8 is matched by anticreep steel ball 7 with described butt joint 6.
In the present embodiment, the bottom of described U-shaped frame 10 is fixedly connected with pulley bracket 11, the two ends of pulley bracket 11
Portion is fixedly connected with pulley spindle 14, and pulley spindle 14 is provided with concave arc shape pulley 13, the level of pulley bracket 11 and U-shaped frame 10
Direction becomes 45 degree of angles.
In the present embodiment, described screw rod 2 upper end is designed with up knob 1.
In the present embodiment, described docking port 8 is connected to steel armour cutting knife 23, steel armour cutting knife 23 has steel upwards
Hole 24 assembled and disassembled by armour knife rest, and steel armour cutting knife 23 bottom has saw blade embedding groove 26, saw blade embedding groove 26 built with hacksaw blade 25,
Hacksaw blade 25 is connected by steel armour bolt for tool post 27 with steel armour cutting knife 23, and described steel armour knife rest assembly and disassembly hole 24 is docked with described
6 match.
Before insert groove put into by blade, the length of regulation regulating bolt to control the length that blade exposes.
Can indulge stripping cable skin using the present invention by band girdle high tension cable skin, during band girdle high tension cable skin, by high-tension electricity again
Cable is placed in the middle of two concave arc shape pulleys, rotating adjusting nut, and screw rod moves downward under the control of the first bolt, will
The blade press-in cable Intradermal of blade, grasps the up knob of high tension cable spud one end or lower handle, along the outside diameter of cable
Rotation is turned around, you can complete the work of high tension cable crust ring cutting；During rip cutting high tension cable skin, high tension cable is placed on two concave arcs
In the groove of shape pulley, rotating adjusting nut, blade is pressed into high tension cable Intradermal, two handss hold high tension cable spud respectively
Up knob and lower handle, pull high tension cable spud, you can longitudinally scratch high tension cable skin longitudinally along the cable；Cutting
During the steel armour of high tension cable, cable skin cutting knife is replaced by steel armour cutting knife, high tension cable is put into two concave arc shapes
In the middle of pulley, rotating adjusting nut, screw rod moves downward under the control of guide blot, and the hacksaw tooth on hacksaw blade is pressed in steel armour
On, grasp high tension cable spud up knob or lower handle, rotate several circles along the outside diameter of cable, about steel armour is cut to it
At the 2/3 of thickness, you can with cutting pliers, steel armour is shut down, complete the cutting work to high tension cable steel armour.
Blade is that wallpaper blade wherein saves, and hacksaw blade is wherein one section on common hacksaw blade.
Claims (3)
1. a kind of high tension cable spud, including the U-shaped frame of opening to the left（10）, it is characterized in that：U-shaped frame（10）Bottom
It is fixedly connected with lower handle（12）, U shape frame（10）Upper end be fixedly connected with regulation fixed mount（5）, adjust fixed mount（5）
Have adjustment hole upwards（4）, adjustment hole（4）Built with screw rod（2）, screw rod（2）Top be threaded with adjusting nut（3）,
Adjusting nut（3）With screw rod（2）Threaded, adjusting nut（3）Lower periphery has the second gathering sill（20）, adjust fixed mount
（5）Top is provided with the second bolt（21）, the second bolt（21）With described second gathering sill（20）Corresponding, screw rod
（2）Left side have the first gathering sill（22）, described regulation fixed mount（5）Left side have spacing hole（18）, spacing hole（18）
Built with the first bolt（19）, the first bolt（19）With described first gathering sill（22）Corresponding, screw rod（2）Under
End is designed with butt joint（6）, butt joint（6）Under be designed with cable skin cutting knife（9）, described U-shaped frame（10）Bottom solid
Surely it is connected with pulley bracket（11）, pulley bracket（11）Both ends be fixedly connected with pulley spindle（14）, pulley spindle（14）Upper peace
Equipped with concave arc shape pulley（13）, pulley bracket（11）With U shape frame（10）Horizontal direction become 45 degree of angles.
2. a kind of high tension cable spud according to claim 1 it is characterised in that：Described screw rod（2）Upper end is designed with
Up knob（1）.
3. a kind of high tension cable spud according to claim 1 it is characterised in that：Described cable skin cutting knife（9）
For steel armour cutting knife（23）, steel armour cutting knife（23）Have steel armour knife rest assembly and disassembly hole upwards（24）, steel armour cutting knife
（23）Bottom has saw blade embedding groove（26）, saw blade embedding groove（26）Built with hacksaw blade（25）, hacksaw blade（25）Cut with steel armour
Cutting tool（23）By steel armour bolt for tool post（27）Connect, hole assembled and disassembled by described steel armour knife rest（24）With described butt joint（6）Match
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196216.XA CN104022468B (en) | 2014-05-12 | 2014-05-12 | High-voltage cable stripping knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196216.XA CN104022468B (en) | 2014-05-12 | 2014-05-12 | High-voltage cable stripping knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104022468A CN104022468A (en) | 2014-09-03 |
| CN104022468B true CN104022468B (en) | 2017-02-08 |
Family
ID=51439097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410196216.XA Active CN104022468B (en) | 2014-05-12 | 2014-05-12 | High-voltage cable stripping knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104022468B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947036B (en) * | 2017-11-16 | 2023-07-04 | 国家电网公司 | Single-core crosslinked polyethylene cable outer semiconductive shielding layer annular cutter |
| CN112271530B (en) * | 2020-11-03 | 2022-01-14 | 杭州临安虹辉电子科技有限公司 | Pneumatic type cable peeler |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1324110A (en) * | 1969-12-11 | 1973-07-18 | Speed Systems Inc | Cable stripping tools |
| CN201008082Y (en) * | 2007-02-14 | 2008-01-16 | 大庆油田有限责任公司 | High voltage insulation conducting wire peeler |
| CN201562920U (en) * | 2009-12-03 | 2010-08-25 | 河南省电力公司平顶山供电公司 | Pipe cutter for stripping cable |
| CN103078276A (en) * | 2012-11-13 | 2013-05-01 | 许继集团有限公司 | Rapid stripper of cable insulating layer |
| CN203312718U (en) * | 2013-07-08 | 2013-11-27 | 大豪信息技术（威海）有限公司 | Portable multifunctional fast cable opening knife |
| CN203871776U (en) * | 2014-05-12 | 2014-10-08 | 国家电网公司 | High-voltage cable skinning knife |
-
2014
- 2014-05-12 CN CN201410196216.XA patent/CN104022468B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1324110A (en) * | 1969-12-11 | 1973-07-18 | Speed Systems Inc | Cable stripping tools |
| CN201008082Y (en) * | 2007-02-14 | 2008-01-16 | 大庆油田有限责任公司 | High voltage insulation conducting wire peeler |
| CN201562920U (en) * | 2009-12-03 | 2010-08-25 | 河南省电力公司平顶山供电公司 | Pipe cutter for stripping cable |
| CN103078276A (en) * | 2012-11-13 | 2013-05-01 | 许继集团有限公司 | Rapid stripper of cable insulating layer |
| CN203312718U (en) * | 2013-07-08 | 2013-11-27 | 大豪信息技术（威海）有限公司 | Portable multifunctional fast cable opening knife |
| CN203871776U (en) * | 2014-05-12 | 2014-10-08 | 国家电网公司 | High-voltage cable skinning knife |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104022468A (en) | 2014-09-03 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Qiang Inventor after: Sun Jianhua Inventor after: Zhong Yanshi Inventor after: Liu Yang Inventor after: Zhao Liang Inventor after: Li Quanjian Inventor after: Yan Honglin Inventor after: Zhu Dayong Inventor after: Liang Bo Inventor after: Zhu Weiwei Inventor after: Zhang Zhi Inventor after: Liu Haibo Inventor after: Lv Haitao Inventor after: Chou Xingling Inventor after: Liu Tao Inventor after: Li Zhenggang Inventor after: Zhang Jian Inventor after: Zhu Xianzhen Inventor after: Li Xianda Inventor after: Yang Bin Inventor before: Li Qiang Inventor before: Ma Zhaowen Inventor before: Chou Xingling Inventor before: Zhou Guoqing Inventor before: Zhu Xianzhen Inventor before: Jiang Teng Inventor before: Li Zhenggang Inventor before: Zhu Dayong Inventor before: Liu Tao Inventor before: Liang Bo |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160926 Address after: 277800 Zaozhuang New District, Shandong, the Yellow River Road, No. 999 Applicant after: Zaozhuang Power Supply Company of State Grid Shandong Electric Power Company Applicant after: State Grid Corporation of China Applicant after: Shandong Luneng Liyuan Electric Equipment Co., Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Zaozhuang Power Supply Company of State Grid Shandong Electric Power Company |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |