CN107017584B - Wire stripper for stripping insulated wire in earth potential electrification manner - Google Patents
Wire stripper for stripping insulated wire in earth potential electrification manner Download PDFInfo
- Publication number
- CN107017584B CN107017584B CN201710301784.5A CN201710301784A CN107017584B CN 107017584 B CN107017584 B CN 107017584B CN 201710301784 A CN201710301784 A CN 201710301784A CN 107017584 B CN107017584 B CN 107017584B
- Authority
- CN
- China
- Prior art keywords
- bracket
- bevel gear
- gear shaft
- wire
- stripping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
- H02G1/1221—Hand-held tools the cutting element rotating about the wire or cable
Landscapes
- Electric Cable Installation (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses a wire stripper for electrically stripping an insulated wire at ground potential, which comprises an insulating rod mounting head, a conversion sleeve, a threaded sleeve and a ] type framework, wherein the top end of the insulating rod mounting head is arranged in the conversion sleeve, the top end of the conversion sleeve is fixedly mounted on the threaded sleeve, an upwardly extending bevel gear shaft is arranged in the threaded sleeve, the bottom end of the bevel gear shaft is detachably connected with the top end of the insulating rod mounting head, the lower part of the framework is sleeved on the threaded sleeve, a guide block is vertically arranged on the framework, the upper part of the framework is connected with a semicircular upper bracket, a corresponding lower bracket is movably arranged on the guide block, the upper bracket is opposite to the lower bracket, an upper rotating bracket and a lower rotating bracket are arranged between the upper bracket and the lower bracket, the upper rotating bracket and the lower rotating bracket are semicircular and are opposite in opening, one side of the upper rotating bracket and/or the lower rotating bracket is hinged, a cutter head is arranged on the inner wall of the lower bracket, the top end of the bevel gear shaft is arranged in a groove, the bevel gear shaft is an output shaft, a transmission piece is arranged on the output shaft, one end of the upper rotating bracket and one end of the upper rotating bracket is respectively provided with a semi-straight gear which is meshed with a straight gear.
Description
Technical Field
The invention relates to the field of electric power grounding, in particular to a wire stripper for stripping an insulated wire with an electrified ground potential.
Background
At present, more and more insulated wires of the power distribution network are needed, if T-connection fire-taking is carried out on a circuit, a broken opening is needed to carry out live fire-taking work, therefore, the insulated wires must be stripped in a live way aiming at live fire-taking of an insulated overhead line, otherwise, only power failure can be carried out, a non-live wire-stripping tool can be used for stripping wires, then T-connection fire-taking is carried out or equipotential live fire-taking is carried out, equipotential live fire-taking is limited to traffic conditions, live fire-taking of the insulated circuit is limited, the power failure frequency of a power supply line is increased, the cost is increased, the power supply reliability is reduced, the power supply quantity is lost, and the economic benefit is reduced.
Disclosure of Invention
In view of the above, the present invention provides a wire stripper for stripping an insulated wire with ground potential, which can improve power supply reliability, reduce power failure times, and has the advantages of simple structure, convenient use and low cost.
The purpose of the invention is realized by the following technical scheme:
a wire stripper for stripping an insulated wire with ground potential comprises an insulating rod mounting head, a conversion sleeve, a thread sleeve and a ] type framework, the top end of the insulating rod mounting head is movably arranged in the conversion sleeve, the top end of the conversion sleeve is fixedly arranged at the lower end of the threaded sleeve, a bevel gear shaft extending upwards is movably arranged in the threaded sleeve, the bottom end of the bevel gear shaft is detachably connected with the top end of the insulating rod mounting head, the transverse section at the lower part of the C-shaped framework is sleeved on the threaded sleeve, a guide block is vertically arranged between the two transverse sections of the C-shaped framework, the tail end of the upper transverse section of the framework is connected with a semicircular upper bracket with a downward opening, the guide block is movably provided with a semicircular lower bracket with an upward opening, the upper bracket is opposite to the opening of the lower bracket, an upper rotary support and a lower rotary support are arranged between the upper bracket and the lower bracket, the upper rotary support and the lower rotary support are both semicircular and have opposite openings, the axial lines of the upper and lower rotating brackets are parallel to the axial lines of the upper and lower brackets, the upper rotating bracket is hinged with one side of the lower rotating bracket, the inner wall of the upper rotating support and/or the lower rotating support is provided with a cutter head frame, the cutter head frame is provided with a wire stripping cutter head, a radial groove is arranged on the outer wall of the lower bracket, the bottom end of the groove is arc-shaped, the top end of the bevel gear shaft is arc-shaped and is arranged in the groove of the lower bracket, a first bevel gear is sleeved below the upper bracket and the lower bracket of the bevel gear shaft and meshed with a second bevel gear, the bevel gear II is sleeved on one end of a gear shaft, the gear shaft is arranged on the lower bracket and is parallel to the axis of the lower bracket, the other end of the gear shaft is sleeved with a straight gear, the upper rotating bracket and the lower rotating bracket are respectively provided with a half straight gear corresponding to the end of the straight gear, and the half straight gears are meshed with the straight gear.
Further, the insulating rod is detachably connected with the insulating rod mounting head.
Furthermore, the top end of the insulating rod mounting head is provided with a groove, and the bottom end of the bevel gear shaft is provided with a bulge inserted into the groove.
Furthermore, the wire stripping tool bit is connected to the tool bit rack through a tool bit adjusting screw.
Further, the inner wall of the upper portion in the thread bush is provided with an annular bulge, a clamp spring is arranged below the annular bulge on the bevel gear shaft, a thrust ball bearing is sleeved on the upper portion of the annular bulge on the bevel gear shaft, and the annular bulge is arranged on the upper portion of the thrust ball bearing on the bevel gear shaft.
Further, the periphery of the upper and lower rotating supports is provided with a bearing.
Furthermore, the end face of the non-gear end of the upper and lower rotating supports is provided with an end socket pressing block.
Furthermore, the upper rotating support is fixed on the hinge shaft, the lower rotating support is fixed on the hinge sleeve, and the hinge sleeve is sleeved on the hinge shaft.
The beneficial effects of the invention are:
the wire stripper for stripping the insulated wire in the electrified ground potential can strip the insulated wire to be grounded without power failure, can improve the power supply reliability and reduce the power failure times, does not need energy to supply power, is convenient to use, has low cost and higher economic value and social benefit, and is suitable for being popularized and applied in a large range by matching with the electrified ground potential fire.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
fig. 3 is a side view of the present invention.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are illustrative of the invention only and are not limiting upon the scope of the invention.
As shown in figures 1-3, a wire stripper for stripping insulated wires electrically at earth potential comprises an insulating rod mounting head 11 (for mounting an insulating rod), a conversion sleeve 10, a threaded sleeve 9 and a type frame 1, wherein the top end of the insulating rod mounting head 11 is movably arranged in the conversion sleeve 10, the top end of the conversion sleeve 10 is fixedly arranged at the lower end of the threaded sleeve 9, threads are arranged on the periphery of the threaded sleeve 9, an upwardly extending bevel gear shaft 17 is movably arranged in the threaded sleeve 9, the bottom end of the bevel gear shaft 17 is detachably connected with the top end of the insulating rod mounting head 11, the lower horizontal section of the type frame 1 is sleeved on the threaded sleeve 9, i.e. can rotate relative to the threads, a guide block 3 is vertically arranged between the two horizontal sections of the type frame 1, the tail end of the upper horizontal section of the type frame 1 is connected with a semicircular upper bracket with a downward opening, a semicircular annular lower bracket 2 with an upward opening is movably arranged on the guide block, the upper bracket 7 is opposite to the lower bracket 2, an upper rotary bracket 7 and a lower rotary bracket 8 are arranged between the upper bracket and the lower bracket, the upper rotary bracket are both semicircular annular and have opposite openings, the upper rotary bracket 14 and lower rotary bracket 2, the bevel gear shaft 14 are arranged in a bevel gear shaft 14, the upper and a bevel gear shaft 14, the bevel gear shaft 14 is hinged with a bevel gear head 14, the bevel gear shaft 14 is arranged on the lower bevel gear shaft 14, the upper and a bevel gear shaft 14, the upper and lower rotating supports are provided with half straight gears 16 corresponding to the ends of the straight gears 13, the half straight gears 26 are closed to form a cylindrical gear, the half straight gears 26 are meshed with the straight gears 16, and the top ends of the bevel gear shafts 17 can be ball screws.
The insulating rod is detachably connected to the insulating rod mounting head 11, which may be a threaded connection here.
The top end of the insulating rod mounting head 11 is provided with a groove, and the bottom end of the bevel gear shaft 17 is provided with a bulge inserted in the groove, so that radial transmission is realized, and other forms can be adopted.
The wire stripping cutter head 24 is connected to the cutter head frame through a cutter head adjusting screw 27, and the thickness of the stripping layer can be controlled by adjusting the position of the cutter head 24 so as to prevent the wire from being damaged and prevent the cutter from being damaged.
The inner wall of the upper part of the thread bushing 9 is provided with an annular bulge, a snap spring 19 is arranged below the annular bulge on the bevel gear shaft 17 and used for limiting the downward movement of the bevel gear shaft 17, a thrust ball bearing 18 is sleeved on the upper part of the annular bulge on the bevel gear shaft 17, and the annular bulge is arranged on the upper part of the thrust ball bearing 18 on the bevel gear shaft 17.
The end faces of the non-gear ends of the upper and lower rotating supports are provided with seal head pressing blocks 5, so that the upper and lower rotating supports are prevented from falling out of the upper and lower brackets.
The upper rotating bracket 7 is fixed on the hinge shaft 22, the lower rotating bracket 8 is fixed on the hinge sleeve 23, and the hinge sleeve 23 is sleeved on the hinge shaft 22, but may be connected by a torsion spring or the like.
The wire stripper can be used for stripping wires and also can be used for directly connecting grounding wires.
When the wire stripping device is used, an appropriate insulating rod is selected and connected into an insulating rod mounting head 11, the insulating rod is rotated, the insulating rod mounting head 11 drives a rotating sleeve 10 to rotate together, a threaded sleeve 9 rotates along with the rotating sleeve, the threaded sleeve 9 rotates relative to a ] type framework 1, a bevel gear shaft 17 is pushed by the threaded sleeve 9 to move upwards, the top end of the bevel gear shaft 17 pushes a lower bracket 2 upwards, the lower bracket 2 slides on a guide block 3, openings of the upper bracket and the lower bracket are closed, meanwhile, a lower rotating bracket 7 is closed with an upper rotating bracket 8, a first bevel gear 16 is meshed with a second bevel gear 15, a straight gear 13 is meshed with a half straight gear 26, when a bulge at the top of the insulating rod mounting head 11 is overlapped with a groove at the bottom of the bevel gear shaft 17, the insulating rod continues to rotate, the first bevel gear 16 on the bevel gear shaft 17 rotates along with the insulating rod, the second bevel gear 15 rotates along with the insulating rod, the straight gear 13 rotates and drives the half straight gear 26 to rotate, the upper rotating bracket and the lower rotating bracket and a cutter head 24 rotates along an insulated wire, so that all wire stripping operations can be completed when the wire stripping distance of the wire is beyond the opening of the wire stripping device.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a wire stripper that insulating line is peeled off in electrified ground potential which characterized in that: the device comprises an insulating rod mounting head, a conversion sleeve, a threaded sleeve and a type framework, wherein the top end of the insulating rod mounting head is movably arranged in the conversion sleeve, the top end of the conversion sleeve is fixedly arranged at the lower end of the threaded sleeve, an upwardly extending bevel gear shaft is movably arranged in the threaded sleeve, the bottom end of the bevel gear shaft is detachably connected with the top end of the insulating rod mounting head, the lower transverse section of the type framework is sleeved on the threaded sleeve, a guide block is vertically arranged between the two transverse sections of the type framework, the tail end of the upper transverse section of the type framework is connected with a semicircular upper bracket with a downward opening, a semicircular lower bracket with an upward opening is movably arranged on the guide block, the upper bracket is opposite to the lower bracket in opening, an upper rotating bracket and a lower rotating bracket are arranged between the upper bracket and the lower bracket, the upper rotating bracket and the lower rotating bracket are semicircular and are opposite in opening, the axis of upper and lower runing rest is parallel with the axis of upper and lower bracket, it is connected with lower runing rest one side is articulated to go up the runing rest, the inner wall of going up runing rest and/or lower runing rest is provided with the cutter head frame, be provided with the wire stripping tool bit on the cutter head frame, be provided with radial recess on the lower bracket outer wall, the recess bottom is the arc, bevel gear axle top is the arc and arranges the lower bracket recess in, bevel gear axle upper and lower bracket below cover is equipped with bevel gear one, bevel gear one meshes with bevel gear two, bevel gear two covers one of a gear shaft and serves, the gear shaft is located on the lower bracket, the parallel lower bracket axis of gear shaft, another pot head of gear shaft is equipped with straight-teeth gear, the corresponding straight-teeth gear end of upper and lower runing rest all is provided with half straight-teeth gear, half straight-teeth gear and straight-teeth gear meshing.
2. The wire stripper for electrically stripping the insulated wire at the ground potential according to claim 1, wherein: the insulating rod is detachably connected with the insulating rod mounting head.
3. The wire stripper for electrically stripping the insulated wire at the ground potential as claimed in claim 1, wherein: the top end of the insulating rod mounting head is provided with a groove, and the bottom end of the bevel gear shaft is provided with a bulge inserted in the groove.
4. The wire stripper for stripping the insulated wire with the electrified ground potential as claimed in claim 3, wherein: the wire stripping tool bit is connected to the tool bit rack through a tool bit adjusting screw.
5. The wire stripper for electrically stripping the insulated wire at the ground potential according to claim 1, wherein: the inner wall of the upper portion in the thread bushing is provided with an annular bulge, a clamp spring is arranged below the annular bulge on the bevel gear shaft, a thrust ball bearing is sleeved on the upper portion of the annular bulge on the bevel gear shaft, and the annular bulge is arranged on the upper portion of the thrust ball bearing on the bevel gear shaft.
6. The wire stripper for stripping the insulated wire with the ground potential according to the claim 4 or 5, characterized in that: and bearings are arranged on the peripheries of the upper rotating support and the lower rotating support.
7. The wire stripper for electrically stripping the insulated wire at the ground potential according to claim 6, wherein: and end enclosure pressing blocks are arranged on the end faces of the non-gear ends of the upper and lower rotating supports.
8. The wire stripper for electrically stripping the insulated wire at the ground potential according to claim 7, wherein: the upper rotating support is fixed on the hinge shaft, the lower rotating support is fixed on the hinge sleeve, and the hinge sleeve is sleeved on the hinge shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301784.5A CN107017584B (en) | 2017-05-02 | 2017-05-02 | Wire stripper for stripping insulated wire in earth potential electrification manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301784.5A CN107017584B (en) | 2017-05-02 | 2017-05-02 | Wire stripper for stripping insulated wire in earth potential electrification manner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107017584A CN107017584A (en) | 2017-08-04 |
| CN107017584B true CN107017584B (en) | 2022-12-23 |
Family
ID=59447456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301784.5A Active CN107017584B (en) | 2017-05-02 | 2017-05-02 | Wire stripper for stripping insulated wire in earth potential electrification manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107017584B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471194B (en) * | 2018-03-29 | 2019-12-03 | 国家电网公司 | A kind of Power Component of high-tension cable wire stripper |
| CN108539668B (en) * | 2018-03-30 | 2020-06-30 | 国家电网有限公司 | Electric-manual dual-drive high-voltage wire middle peeling device |
| CN109119946A (en) * | 2018-09-28 | 2019-01-01 | 中科院合肥技术创新工程院 | A kind of electronic apparatus for peeling off of cable |
| CN109128294A (en) * | 2018-10-24 | 2019-01-04 | 浙江唯特利图伟管道设备有限公司 | A kind of tapping machine for opening symmetrical two holes of metal tube |
| CN109274041B (en) * | 2018-11-09 | 2020-04-07 | 安徽顺开电气有限公司 | Handheld peeling device convenient for cable installation |
| CN113629597B (en) * | 2021-09-14 | 2023-02-10 | 广东电网有限责任公司 | Wire stripping tool |
| CN115275880A (en) * | 2022-07-13 | 2022-11-01 | 广西电网有限责任公司贵港供电局 | Electric wire stripper |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0191609A (en) * | 1987-09-30 | 1989-04-11 | Furukawa Electric Co Ltd:The | Peeling work tool for wire |
| JPH0555713U (en) * | 1991-12-18 | 1993-07-23 | 株式会社泉精器製作所 | Wire peeler |
| JPH08336218A (en) * | 1995-06-06 | 1996-12-17 | Fujikura Ltd | Wire stripper |
| JP2007166872A (en) * | 2005-12-16 | 2007-06-28 | Toshin Denki Kk | Cover-stripping tool for intermediate part of electric wire |
| CN202026042U (en) * | 2011-04-26 | 2011-11-02 | 和长法 | Special multifunctional wire stripping pliers for wires |
| JP2011223875A (en) * | 2011-07-11 | 2011-11-04 | Toshin Denki Kk | Barking tool for wire intermediate part |
| CN104253398A (en) * | 2013-06-28 | 2014-12-31 | 国家电网公司 | Insulated wire stripping device |
| KR101693146B1 (en) * | 2016-04-18 | 2017-01-05 | 대원전기 주식회사 | Cutting method of Indirect live wire and cutting stripper |
| JP2017038419A (en) * | 2015-08-06 | 2017-02-16 | 中国電力株式会社 | Wire coating stripper |
| CN206023080U (en) * | 2016-08-29 | 2017-03-15 | 孙丽丽 | A kind of punck-down block with action bars |
| CN206742756U (en) * | 2017-05-02 | 2017-12-12 | 贵州电网有限责任公司 | A kind of wire stripper of earth potential live stripping insulated wire |
-
2017
- 2017-05-02 CN CN201710301784.5A patent/CN107017584B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0191609A (en) * | 1987-09-30 | 1989-04-11 | Furukawa Electric Co Ltd:The | Peeling work tool for wire |
| JPH0555713U (en) * | 1991-12-18 | 1993-07-23 | 株式会社泉精器製作所 | Wire peeler |
| JPH08336218A (en) * | 1995-06-06 | 1996-12-17 | Fujikura Ltd | Wire stripper |
| JP2007166872A (en) * | 2005-12-16 | 2007-06-28 | Toshin Denki Kk | Cover-stripping tool for intermediate part of electric wire |
| CN202026042U (en) * | 2011-04-26 | 2011-11-02 | 和长法 | Special multifunctional wire stripping pliers for wires |
| JP2011223875A (en) * | 2011-07-11 | 2011-11-04 | Toshin Denki Kk | Barking tool for wire intermediate part |
| CN104253398A (en) * | 2013-06-28 | 2014-12-31 | 国家电网公司 | Insulated wire stripping device |
| JP2017038419A (en) * | 2015-08-06 | 2017-02-16 | 中国電力株式会社 | Wire coating stripper |
| KR101693146B1 (en) * | 2016-04-18 | 2017-01-05 | 대원전기 주식회사 | Cutting method of Indirect live wire and cutting stripper |
| CN206023080U (en) * | 2016-08-29 | 2017-03-15 | 孙丽丽 | A kind of punck-down block with action bars |
| CN206742756U (en) * | 2017-05-02 | 2017-12-12 | 贵州电网有限责任公司 | A kind of wire stripper of earth potential live stripping insulated wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107017584A (en) | 2017-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107017584B (en) | Wire stripper for stripping insulated wire in earth potential electrification manner | |
| DE202012000412U1 (en) | Electric geared motor for furniture adjustment | |
| CN209804923U (en) | A earth connection universal device for power equipment | |
| CN204407158U (en) | A kind of high-voltage conductive rod | |
| CN207896444U (en) | A kind of power distribution cabinet facilitating adjustment equipment mounting height | |
| CN210667399U (en) | Teaching is with simulation transmission line show board | |
| CN108598826B (en) | Auxiliary tool for assembling and disassembling 10kV line grounding wire | |
| CN204144885U (en) | The hermetically sealed cross connection grounding case of stainless steel | |
| CN204857555U (en) | Isolator ground connection sword link gear | |
| CN209472243U (en) | A kind of mining communication cable lightning protection box | |
| CN203760706U (en) | Cable fixing bracket | |
| CN208761860U (en) | It is a kind of can be to the cable rewinding machine of wire clamping | |
| CN218036980U (en) | Microcomputer low-current grounding line selection mechanism | |
| CN220042602U (en) | Electrical equipment configuration wiring device based on switch box | |
| CN206673340U (en) | A kind of attachment means for the installation of high-tension switch cabinet median generatrix | |
| CN114883051B (en) | Cable steering auxiliary tool of cable production line for photovoltaic power generation | |
| CN206611000U (en) | Electric power coaxial line soldering appliance | |
| CN210898056U (en) | Lightning-arrest low-voltage distribution cabinet | |
| CN214313573U (en) | Direct current cable conductor termination for transformer substation | |
| CN214849334U (en) | Circuit wiring device of soft start cabinet | |
| CN209119523U (en) | A kind of power cable rotates freely vertical attachment device | |
| CN221448042U (en) | Sliding contact type bus duct structure with built-in limit protection | |
| CN216229310U (en) | Visual convenient transformer substation uses safety tool intelligent management device | |
| CN211126853U (en) | Copper pipe package insulating device | |
| CN217732318U (en) | Pay-off equipment for power cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |