CN2248119Y - Conductor spacer spanner - Google Patents
Conductor spacer spanner Download PDFInfo
- Publication number
- CN2248119Y CN2248119Y CN 95212536 CN95212536U CN2248119Y CN 2248119 Y CN2248119 Y CN 2248119Y CN 95212536 CN95212536 CN 95212536 CN 95212536 U CN95212536 U CN 95212536U CN 2248119 Y CN2248119 Y CN 2248119Y
- Authority
- CN
- China
- Prior art keywords
- special
- spanner
- screw mandrel
- wrench
- handle
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a conductor spacer spanner, which is special hand tools of spacers with various types for installing and dismounting the multiple conductor of an extra high voltage network. The utility model conducts the improvement on the basis of the existing special spanners of two spacers, and two ends of the improved spanner respectively keep the partial shape and dimension of the existing two special spanners. The spanner is composed of an active cross pin of a special screw rod, a sleeve of a screw rod, a casing of a ratchet, and a handle. The spanner can conduct the bidirectional torque transference and the idle rotation for solving the problem that the work efficiency of the special spanner of the existing spacer.
Description
The utility model belongs to hand-operated tools wrench class:
The mounting or dismounting of novel resistance type (FJZ) series that present extra high voltage network split conductor is used and old type simple lay type series conductor spacer all are to use special-purpose wrench and ∮ 24 sleeve ratchet wrenches.The special-purpose wrench rubbing surface that the resistance type conductor spacer is installed usefulness is big, requires great effort during use, often with the handle plate bending, and can only be used for the installation and the dismounting of this type conductor spacer, meet in the time of will changing old simple lay type conductor spacer into the resistance type conductor spacer, must be with two kinds of wrench, very inconvenient when work high above the ground.
The purpose of this utility model is to provide a kind of improved strand conductor spacer wrench of leading, and it is that advantage laborsaving, convenient multi-purpose is arranged.
Lead spacer wrench of the present utility model, it is by special-purpose screw mandrel, movable lateral pin, screw mandrel sleeve and handle are formed, and it is characterized in that the front end of screw mandrel sleeve is provided with the bearing on a plane.
As above-mentioned lead spacer wrench, it will be levied and be that handle is connected with the screw mandrel sleeve through ratchet.
As the above-mentioned strand conductor spacer wrench of leading, its feature is the plum blossom mouth in the rear end of screw mandrel sleeve.
The utility model is set up plane bearing at the front end of screw mandrel sleeve, or internal diameter of cover is bigger than special-purpose screw mandrel diameter on the load screw mandrel, than the little plane bearing of the pole diameter of special-purpose screw mandrel, can reduce the strength of rotary screw rod sleeve greatly, the handle application of force diminishes, and buckling phenomenon will not occur.Handle is connected with the screw mandrel sleeve through ratchet, changed the drawback that turning handle in the past constantly changes hand, the user can change hand, and is very convenient.In the rear end of screw mandrel sleeve the plum blossom mouth is set again, this plum blossom mouth and handle are formed a plum blossom, and impact wrench makes this wrench shellfish that dual-use capability be arranged, and two old wrench are combined into one.
Fig. 1 is an embodiment perspective view of the present utility model.Wherein 1 special-purpose screw mandrel 2, movable lateral pin 3, rivet 4, plane bearing 5, screw mandrel sleeve 6, two-way ratchet shell 7, two-way ratchet 8, ∮ 24 coupling boxs 9, flat head bolt 10, two-way ratchet 11, steel ball 12, handle
Fig. 2 be among Fig. 1 screw mandrel sleeve 5 partly cut open figure
Fig. 3 is the vertical view of Fig. 2
Fig. 4 is the structural representation of special-purpose screw mandrel 1 among Fig. 1
Fig. 5 is the side view of Fig. 4
Fig. 6 is the vertical view of Fig. 4
Below in conjunction with a description of drawings embodiment of the present utility model.
Referring to Fig. 1.The lead spacer wrench is made up of special-purpose screw mandrel 1, movable lateral pin 2 plane bearings 4 screw mandrel sleeves 5, ratchet 6,7,10, handle 12 and plum blossom mouth 8.There is movable lateral pin 2 the pole termination of special-purpose screw mandrel 1, the other end be front end that force bearing filament rod sleeve 5 is socketed in special-purpose screw mandrel 1 upper screw rod sleeve 5 be provided with between plane bearing 4, screw mandrel sleeve 5 and the handle 12 of the power of reducing friction for two- way ratchet assembly 6,7,10, when using thus ratchet can change hand, the rear end of screw mandrel sleeve 5 is plum blossom mouth 8, be used to install and remove the bolt of simple lay type conductor spacer.
The instrument of this embodiment and existing mounting or dismounting conductor spacer has relatively increased plane bearing and two-way ratchet exactly, has reduced the frictional resistance when the resistance type conductor spacer is installed, and has accomplished quick laborsaving.
Said structure makes the utility model wrench can install and remove various types of conductor spacers on the extra high voltage network, the two-way ratchet structure of plane bearing and labour-saving that the power of reducing friction is arranged because of this wrench, energy bi-directional moment of torsion and two-way backlash are changeed, can apace special-purpose screw mandrel be received the position or return, ∮ 16 bolts on the simple lay formula conductor spacer also can be tightened and be unscrewed fast, and it is ineffective in problem to have solved existing conductor spacer specific purpose tool.
Claims (3)
1, a kind of lead spacer wrench, it is by special-purpose screw mandrel, movable lateral pin, screw mandrel sleeve and handle are formed, and it is characterized in that the front end of screw mandrel sleeve is provided with a plane bearing.
2, lead spacer wrench as claimed in claim 1 is characterized in that handle is connected with the screw mandrel sleeve through ratchet.
3, lead spacer wrench as claimed in claim 1, the rear end that it is characterized in that the screw mandrel sleeve is the plum blossom mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95212536 CN2248119Y (en) | 1995-07-04 | 1995-07-04 | Conductor spacer spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95212536 CN2248119Y (en) | 1995-07-04 | 1995-07-04 | Conductor spacer spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2248119Y true CN2248119Y (en) | 1997-02-26 |
Family
ID=33862697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95212536 Expired - Fee Related CN2248119Y (en) | 1995-07-04 | 1995-07-04 | Conductor spacer spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2248119Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611039A (en) * | 2012-04-19 | 2012-07-25 | 河北省电力公司超高压输变电分公司 | Universal lead interval bar mounting spanner |
| CN103166149A (en) * | 2013-04-01 | 2013-06-19 | 国家电网公司 | Divided conductor spacer fastening tool |
| CN103286719A (en) * | 2013-06-08 | 2013-09-11 | 国家电网公司 | Spacer wrench |
| CN103427368A (en) * | 2013-08-16 | 2013-12-04 | 国家电网公司 | Special spanner for spacer rod |
| CN103490341A (en) * | 2013-09-18 | 2014-01-01 | 国家电网公司 | High-tension transmission line spacer dismounting device |
| CN103532049A (en) * | 2013-10-28 | 2014-01-22 | 国家电网公司 | Device and method for electrified treatment of defect of pin of rotary spacer rod |
| CN103560438A (en) * | 2013-11-18 | 2014-02-05 | 国网湖南省电力公司带电作业中心 | Spanner for replacing 500-kV circuit spacer |
| CN103618241A (en) * | 2013-10-31 | 2014-03-05 | 国家电网公司 | Transmission power line spacer replacement tool |
| CN103840400A (en) * | 2014-03-19 | 2014-06-04 | 中国南方电网有限责任公司超高压输电公司南宁局 | Wire spacer quickly disassembly and assembly device |
| WO2014110776A1 (en) * | 2013-01-18 | 2014-07-24 | 杭州巨星工具有限公司 | Bidirectional wrench |
| CN105244800A (en) * | 2014-07-10 | 2016-01-13 | 江苏畅源电气设备有限公司 | Spacer assembly and disassembly assisting device |
| US9643298B2 (en) | 2013-01-18 | 2017-05-09 | Hangzhou Great Star Tools Co., Ltd | Thin bi-directional ratchet wrench |
| CN106786135A (en) * | 2016-12-05 | 2017-05-31 | 刘云龙 | A kind of sub-lead spacer spanner care device |
| CN108462113A (en) * | 2018-05-15 | 2018-08-28 | 广东电网有限责任公司 | Disassembling tool |
-
1995
- 1995-07-04 CN CN 95212536 patent/CN2248119Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611039B (en) * | 2012-04-19 | 2015-01-21 | 国家电网公司 | Universal lead interval bar mounting spanner |
| CN102611039A (en) * | 2012-04-19 | 2012-07-25 | 河北省电力公司超高压输变电分公司 | Universal lead interval bar mounting spanner |
| US9643298B2 (en) | 2013-01-18 | 2017-05-09 | Hangzhou Great Star Tools Co., Ltd | Thin bi-directional ratchet wrench |
| US9643297B2 (en) | 2013-01-18 | 2017-05-09 | Hangzhou Great Star Tools Co., Ltd | Bi-directional wrench |
| WO2014110776A1 (en) * | 2013-01-18 | 2014-07-24 | 杭州巨星工具有限公司 | Bidirectional wrench |
| CN103166149B (en) * | 2013-04-01 | 2016-02-24 | 国家电网公司 | Bundle conductor conductor spacer fastened tools |
| CN103166149A (en) * | 2013-04-01 | 2013-06-19 | 国家电网公司 | Divided conductor spacer fastening tool |
| CN103286719A (en) * | 2013-06-08 | 2013-09-11 | 国家电网公司 | Spacer wrench |
| CN103286719B (en) * | 2013-06-08 | 2016-04-13 | 国家电网公司 | spacer wrench |
| CN103427368A (en) * | 2013-08-16 | 2013-12-04 | 国家电网公司 | Special spanner for spacer rod |
| CN103490341A (en) * | 2013-09-18 | 2014-01-01 | 国家电网公司 | High-tension transmission line spacer dismounting device |
| CN103532049A (en) * | 2013-10-28 | 2014-01-22 | 国家电网公司 | Device and method for electrified treatment of defect of pin of rotary spacer rod |
| CN103618241A (en) * | 2013-10-31 | 2014-03-05 | 国家电网公司 | Transmission power line spacer replacement tool |
| CN103560438B (en) * | 2013-11-18 | 2015-12-02 | 国网湖南省电力公司带电作业中心 | For changing the spanner of 500kV line segregation rod |
| CN103560438A (en) * | 2013-11-18 | 2014-02-05 | 国网湖南省电力公司带电作业中心 | Spanner for replacing 500-kV circuit spacer |
| CN103840400A (en) * | 2014-03-19 | 2014-06-04 | 中国南方电网有限责任公司超高压输电公司南宁局 | Wire spacer quickly disassembly and assembly device |
| CN105244800A (en) * | 2014-07-10 | 2016-01-13 | 江苏畅源电气设备有限公司 | Spacer assembly and disassembly assisting device |
| CN106786135A (en) * | 2016-12-05 | 2017-05-31 | 刘云龙 | A kind of sub-lead spacer spanner care device |
| CN106786135B (en) * | 2016-12-05 | 2018-07-20 | 广州驱创知识产权运营有限公司 | A kind of sub-lead spacer spanner care device |
| CN108462113A (en) * | 2018-05-15 | 2018-08-28 | 广东电网有限责任公司 | Disassembling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |