CN102915856B - Insulating operating rod with rotatable hook - Google Patents
Insulating operating rod with rotatable hook Download PDFInfo
- Publication number
- CN102915856B CN102915856B CN201210383546.0A CN201210383546A CN102915856B CN 102915856 B CN102915856 B CN 102915856B CN 201210383546 A CN201210383546 A CN 201210383546A CN 102915856 B CN102915856 B CN 102915856B
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- insulating bar
- bar body
- hook
- groove
- draw
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- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The invention provides an insulating operating rod with a rotatable hook. The insulating operating rod comprises a body and the hook disposed on the body. A rotating structure which enables the hook to rotate circumferentially around the body is disposed between the hook and the body. A limit structure which enables the hook to be axially positioned onto the body is further disposed between the hook and the body. Due to the fact that the hook is rotatable, the hook can continue to rotate when the operating rod collides with other two operating rods during hot-line operation, angle and position adjustment of the operating rod is not needed, and the insulating operating rod is more convenient to operate and good in safety.
Description
Technical field
The present invention relates to the rotatable insulating bar of a kind of hook.
Background technology
Insulating bar is the insulating tool operated charging equipment for the short time, as being switched on or switched off high voltage isolator, dropping fuse tool etc.Up to the present, the telescopic insulating bar hook that domestic live line working uses is all be fixed on insulating bar head position, not rotatable, in live line working overlap joint crane lead-in wire, when telescopic insulating bar fastening wire clamp bolt rotates, easy and fixing cord and wire clamp other two action bars are linked up with and are collided, cause operating personnel's needs often adjustment position and angle when fastening bolt, make troubles and potential safety hazard to live line working operation.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of hook rotatable insulating bar, due to rotatable hook, still can continue to rotate when live line working operates and when other two action bars collide, not need the angle and the position that adjust action bars, make more convenient operation, fail safe is good.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: link up with rotatable insulating bar, comprise insulating bar body, be located at the hook on insulating bar body, described edge action bars bodies top is provided with removable sleeve head, the top of described insulating bar body is provided with the removable sleeve clamper of location removable sleeve head, the junction of described insulating bar body and removable sleeve clamper forms a circle draw-in groove, the annulus being axially positioned on and rotating in draw-in groove and along the circumferencial direction of insulating bar body is arranged with in described draw-in groove, described hook is located on annulus.Hook can rotate at insulating bar body circumferencial direction, and can limit hook move at the axial direction of insulating bar body, due to rotatable hook, still can continue to rotate when colliding with other two action bars, therefore the angle and the position that adjust action bars is not needed, make more convenient operation, also solve the potential safety hazard of live line working operation simultaneously, structure is practical simple.
As preferably, it is protruding that the inwall of described annulus is provided with a circle, and described annulus is axially positioned in draw-in groove by projection.Coordinate better, structure is simple.
As preferably, under described draw-in groove, between inwall and the downside of projection, be provided with the spring of upper inwall projection being withstood on draw-in groove.By projection being withstood on inwall on draw-in groove with spring by being provided with between inwall and projection under draw-in groove, the annulus Forced rotation when edge action bars body rotates, when edge action bars body rotates, annulus is motionless.
As preferably, described insulating bar body be circumferentially provided with First terrace, the insulating bar body radius be positioned at above First terrace is less than the insulating bar body radius be positioned at below First terrace, and described draw-in groove is coordinated by the end of First terrace, removable sleeve clamper and insulating bar body part therebetween and formed.Structure is simple, easy for installation.
As preferably, the bottom of described insulating bar body is provided with first and shakes hands and second to shake hands, described second shakes hands is positioned at the first top of shaking hands, and described second shakes hands as being set in the sleeve pipe on insulating bar body, and described second shakes hands can in the circumferentially rotation of insulating bar body.When carrying out tightening operation, one holds second and shakes hands, and hand to be shaken hands rotating insulated action bars body by first, operates more convenient, easily exerts oneself during work high above the ground.
As preferably, described first shakes hands is provided with hole.During rotating insulated action bars body, it is firmly easy, more laborsaving to insert in the first hole of shaking hands with rod or a spanner etc., and fastening effect is good, can shorten the activity duration.
Beneficial effect:
The rotatable insulating bar of the hook that the present invention adopts technique scheme to provide, due to rotatable hook, still can continue to rotate when live line working operates and when other two action bars collide, not need the angle and the position that adjust action bars, make more convenient operation, fail safe is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structure cutaway view at coupling hook place of the present invention;
Fig. 3 is the structural representation of annulus of the present invention;
Fig. 4 is the structural representation shaken hands in bottom of the present invention;
Embodiment
As shown in Figures 1 to 4, link up with rotatable insulating bar, comprise insulating bar body 1, be located at the hook 2 on insulating bar body 1, described edge action bars body 1 top is provided with removable sleeve head 6, the top of described insulating bar body 1 is provided with the removable sleeve clamper 7 of location removable sleeve head 6, the junction of described insulating bar body 1 and removable sleeve clamper 7 forms a circle draw-in groove 4, the annulus 3 being axially positioned on and rotating in draw-in groove 4 and along the circumferencial direction of insulating bar body 1 is arranged with in described draw-in groove 4, described hook 2 is located on annulus 3.The inwall of described annulus 3 is provided with a circle projection 31, and described annulus 3 is axially positioned on draw-in groove 4 by protruding 31.The spring 5 withstanding on the upper inwall of draw-in groove 4 by protruding 31 is provided with between described draw-in groove 4 times inwalls and the downside of protruding 31.Described insulating bar body 1 be circumferentially provided with First terrace 11, insulating bar body 1 radius be positioned at above First terrace 11 is less than insulating bar body 1 radius be positioned at below First terrace 11, and described draw-in groove 4 is coordinated by the end of First terrace 11, removable sleeve clamper 7 and insulating bar body 1 part therebetween and formed.The bottom of described insulating bar body 1 is provided with first and shakes hands and 8 and second shake hands 9, described second shake hands 9 be positioned at first shake hands 8 top, described second shakes hands 9 for the sheathed and sleeve pipe be axially positioned on insulating bar body 1, and described second shakes hands 9 can in the circumferentially rotation of insulating bar body 1.Described first shakes hands 8 is provided with hole 10.
The present invention is by insulating bar body 1 being installed rotatable annulus 3, annulus 3 welds hook 2, annulus 3 to be limited on insulating bar body 1 by protruding 31 draw-in grooves 4 and cooperation and to rotate on insulating bar body 1, when insulating bar body 1 rotates, after hook 2 and other insulating bars are linked up with and are collided, insulating bar body 1 still can continue to rotate, do not need the angle and the position that adjust insulating bar body 1, make more convenient operation, also solve the potential safety hazard of live line working operation simultaneously.Spring 5 to be set on insulating bar body 1 between first step face 11 and protruding 31.Arranging first bottom insulating bar body 1 to shake hands and 8 and second shake hands 9, making firmly than being easier to, one shakes hands providing holes 10 on 8, can by the patchholes such as club 10 thus rotating insulated action bars body 1, the better effects if of bolted.Annulus 3 can also be stuck on insulating bar body 1 for arranging to protrude on insulating bar body 1 in the present invention; Also a circle screens circle can be set on insulating bar body 1, hook 2 directly be sticked in screens circle; Can certainly be other suitable structures.
Claims (3)
1. link up with rotatable insulating bar, comprise insulating bar body (1), be located at the hook (2) on insulating bar body (1), it is characterized in that: described edge action bars body (1) top is provided with removable sleeve head (6), the top of described insulating bar body (1) is provided with the removable sleeve clamper (7) of location removable sleeve head (6), the junction of described insulating bar body (1) and removable sleeve clamper (7) forms circle draw-in groove (4), the annulus (3) being axially positioned on and rotating in draw-in groove (4) and along the circumferencial direction of insulating bar body (1) is arranged with in described draw-in groove (4), described hook (2) is located on annulus (3), the inwall of described annulus (3) is provided with a circle projection (31), described annulus (3) is axially positioned on draw-in groove (4) by protruding (31), under described draw-in groove (4) inwall and projection (31) downside between be provided with the spring (5) protruding (31) being withstood on the upper inwall of draw-in groove (4), described insulating bar body (1) be circumferentially provided with First terrace (11), insulating bar body (1) radius being positioned at First terrace (11) top is less than insulating bar body (1) radius being positioned at First terrace (11) below, described draw-in groove (4) is by First terrace (11), the end of removable sleeve clamper (7) and the part of insulating bar body (1) therebetween coordinate formation.
2. the rotatable insulating bar of hook according to claim 1, it is characterized in that: the bottom of described insulating bar body (1) is provided with first and shakes hands (8) and second shake hands (9), described second shake hands (9) be positioned at the first top of shaking hands (8), described second shakes hands (9) for sleeve pipe that is sheathed and that be axially positioned on insulating bar body (1), and described second shakes hands (9) can in the circumferentially rotation of insulating bar body (1).
3. the rotatable insulating bar of hook according to claim 2, is characterized in that: described first shake hands (8) be provided with hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210383546.0A CN102915856B (en) | 2012-10-10 | 2012-10-10 | Insulating operating rod with rotatable hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210383546.0A CN102915856B (en) | 2012-10-10 | 2012-10-10 | Insulating operating rod with rotatable hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102915856A CN102915856A (en) | 2013-02-06 |
| CN102915856B true CN102915856B (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210383546.0A Active CN102915856B (en) | 2012-10-10 | 2012-10-10 | Insulating operating rod with rotatable hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102915856B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325356A (en) * | 2016-10-31 | 2017-01-11 | 苏州市淞舜五金有限公司 | Screw control rod component |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542532Y (en) * | 2002-05-10 | 2003-04-02 | 昆明铁路局昆明供电段 | Multi-functional measuring rod for electrified railway contact line |
| CN201413950Y (en) * | 2009-04-14 | 2010-02-24 | 山东电力集团公司济南供电公司 | Live-wire work operating rod for fixing conducting wires |
| CN201515165U (en) * | 2009-09-18 | 2010-06-23 | 中国石油化工股份有限公司西北油田分公司油田供电管理中心 | Special tool for electrically treating defects of insulator |
| CN202217615U (en) * | 2011-09-28 | 2012-05-09 | 上海拓及轨道交通设备有限公司 | Manual isolation switch all-insulated operating rod |
| CN202816702U (en) * | 2012-10-10 | 2013-03-20 | 长兴县供电局 | Insulating operation rod with rotatable hook |
-
2012
- 2012-10-10 CN CN201210383546.0A patent/CN102915856B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542532Y (en) * | 2002-05-10 | 2003-04-02 | 昆明铁路局昆明供电段 | Multi-functional measuring rod for electrified railway contact line |
| CN201413950Y (en) * | 2009-04-14 | 2010-02-24 | 山东电力集团公司济南供电公司 | Live-wire work operating rod for fixing conducting wires |
| CN201515165U (en) * | 2009-09-18 | 2010-06-23 | 中国石油化工股份有限公司西北油田分公司油田供电管理中心 | Special tool for electrically treating defects of insulator |
| CN202217615U (en) * | 2011-09-28 | 2012-05-09 | 上海拓及轨道交通设备有限公司 | Manual isolation switch all-insulated operating rod |
| CN202816702U (en) * | 2012-10-10 | 2013-03-20 | 长兴县供电局 | Insulating operation rod with rotatable hook |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325356A (en) * | 2016-10-31 | 2017-01-11 | 苏州市淞舜五金有限公司 | Screw control rod component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102915856A (en) | 2013-02-06 |
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| 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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA ZHEJIANG CHANGXING Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA Effective date: 20150206 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xing Yi Inventor after: Lu Feng Inventor after: Zhu Junqiu Inventor after: Xu Hongde Inventor after: Zhu Jianbing Inventor before: Xing Yi Inventor before: Lu Feng Inventor before: Zhu Junqiu Inventor before: Xu Hongde |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XING YI LU FENG ZHU JUNQIU XU HONGDE TO: XING YI LU FENG ZHU JUNQIU XU HONGDE ZHU JIANBING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150206 Address after: 313000, Jinling Road 75, pheasant Town, Huzhou, Zhejiang, Changxing County Patentee after: Changxing County Power Supply Bureau Patentee after: State Grid Corporation of China Patentee after: Changxing, Zhejiang Province Electrical Engineering Co., Ltd. Address before: 313000, Jinling Road 75, pheasant Town, Huzhou, Zhejiang, Changxing County Patentee before: Changxing County Power Supply Bureau Patentee before: State Grid Corporation of China |