CN201266808Y - Tool for replacing V-string porcelain bottle of multi-loop line tangent tower with electrified - Google Patents
Tool for replacing V-string porcelain bottle of multi-loop line tangent tower with electrified Download PDFInfo
- Publication number
- CN201266808Y CN201266808Y CNU2008201454162U CN200820145416U CN201266808Y CN 201266808 Y CN201266808 Y CN 201266808Y CN U2008201454162 U CNU2008201454162 U CN U2008201454162U CN 200820145416 U CN200820145416 U CN 200820145416U CN 201266808 Y CN201266808 Y CN 201266808Y
- Authority
- CN
- China
- Prior art keywords
- replacement
- fixture
- tangent tower
- porcelain vase
- string porcelain
- 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
Links
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 25
- 239000000725 suspension Substances 0.000 claims description 43
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000012212 insulator Substances 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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Abstract
The utility model discloses an instrument for the charged replacement of V string porcelain insulators in a multi-loop line linear tower, which comprises fixing parts that are arranged in a line and can be fixed onto a cross arm; a suspender with a hook is arranged under the fixing parts and connected to the fixing parts by a hoisting device; and two fixing parts are connected together by a connecting device. The instrument has the advantages of easy transportation, combination use, light instrument, simple combination, convenient operation and the like, and can replace the needs according to the charge of different tower models and lines. The instrument can be applied to the charged replacement of V string porcelain insulators with various loops and connecting ways.
Description
Technical field
The utility model relates to a kind of fall after rise circuit tangent tower tools for live working, particularly a kind of many times more
Route road tangent tower charged for replacement V string porcelain vase instrument.
Background technology
Along with the continuous development of power grid construction, the extensive use of Multi-circuits Compact-type tower, a large amount of uses of V string porcelain vase (insulator string) on power transmission sequence.When if V string porcelain vase breaks down, charged disappearing lacks because of the reason of instrument device and can't carry out, and it is scarce to need power failure to disappear, and causes power supply reliability to reduce, and has brought great inconvenience for the people's life production.And charged disappear to lack can reduce the line outage time, improve the mains supply reliability.
Summary of the invention
But being to overcome the deficiencies in the prior art part, the purpose of this utility model provide a kind of multiloop circuit tangent tower that is applicable to of live line working to change the utensil of V string porcelain vase instrument device.
The purpose of this utility model is achieved by the following scheme:
A kind of multiloop circuit tangent tower charged for replacement V string porcelain vase instrument, its structural feature is: the fixture that comprises the be fixed in cross-arm of paired arrangement, below fixture, be provided with suspension rod with suspension hook, suspension rod is connected in fixture by lowering or hoisting gear, links together by jockey between two fixtures.
Described jockey or be screw connection, or be the bolt-type jockey.
Lowering or hoisting gear between described suspension rod and the fixture is the nut lead screw device.
Adopt this nut lead screw device,, just can realize screw mandrel relative to the rotating of nut by rotary screw rod, thus change suspension rod with respect to the lifting between the fixture, regulate the reduction distance.
Be provided with middleware between two fixtures, the two ends of middleware are connected by jockey respectively with between two fixtures.
Described middleware has the specification of multiple different length.
Adopt this specification, just can select the fixture collocation at corresponding middleware and two ends according to the distance of different cross-arm width with multiple different length.
Described middleware can also be a kind of adjusting yoke, and it axially is provided with a plurality of adjustment holes in the pull bar upper edge, and fixture can freely be fixed in the place, different adjustment hole of pull bar.
Described middleware can also be to be made of the retractor device with Telescopic.
Described middleware structure with Telescopic is that a kind of nut screw mandrel constitutes, its two ends that are included in its inner chamber are provided with the sleeve pipe of nut, also be provided with simultaneously the screw mandrel after matching with nut at the two ends of sleeve pipe, one end of screw mandrel stretches in the sleeve pipe and cooperates with sleeve pipe, the jockey that is provided with or matches and use with fixture at the other end of screw mandrel.
In use, by rotating casing, can realize the flexible of the relative sleeve pipe of screw mandrel.
Sleeve pipe is provided with the convenient handle that rotates.
Be dismountable flexible connection between described suspension hook and the suspension rod, described suspension rod is provided with the adjustable plate of a plurality of adjustment holes along its axial interlude, and vertical double-hung can be fixed on the different jacks of suspension rod as required flexibly.
Described suspension hook is provided with two suspension hooks that are serially connected along its vertical direction, links together by the nut lead screw device between two suspension hooks.
Following suspension hook is connected on the top suspension hook by screw connection, can be freely regulates relative distance between two suspension hooks, make its lead that adapts to different bundle spacings promote requirement according to the upper and lower sub-distance between centers of tracks of bundle conductor.
Described fixture is provided with the L shaped groove that matches with the cross-arm angle steel.
In use, the L shaped groove on the fixture is embedded the installation that the cross-arm angle steel can be realized this instrument.
Fixture is provided with the screwed hole that is parallel to L shaped groove straight flange, the horizontal edge of the straight-through L shaped groove of described screwed hole, and screwed hole is provided with the screw of through L shaped groove horizontal edge.
After fixture embedded L shaped groove on the cross-arm angle steel,, can make the fixing more firm of this instrument again with screw locking.
Described fixture can also be to be provided with vertical slots thereon, also is provided with the screwed hole that keeps at a certain distance away that parallels with vertical slots simultaneously, and L shaped bolt is set on screwed hole, and the horizontal edge of L shaped bolt is locked after pushing down the cross-arm angle steel.
In use, the stile with the insertion of the vertical slots on fixture cross-arm angle steel then screws in L shaped bolt screwed hole on the fixture and makes its horizontal edge press the cross-arm angle steel.Thereby realize this instrument fixing on cross-arm.
Described multiloop circuit tangent tower charged for replacement V string porcelain vase instrument also is provided with auxiliary fixing member, described auxiliary fixing member is removably connected on the middleware and is positioned at the top of fixture, auxiliary fixing member constitutes for the nut screw mandrel, end at screw mandrel is provided with crotch, and the fixed-direction of auxiliary fixing member is perpendicular with the force direction of suspension rod.
After fixture is fixed in cross-arm, again auxiliary fixing member is hooked the vertical rod and the locking of tangent tower.
Auxiliary fixing member is connected in by upright middleware
In sum, advantage of the present utility model is:
Multiloop circuit tangent tower charged for replacement V string porcelain vase instrument of the present utility model adopts the mode of combination, therefore can be according to different towers and circuit charged for replacement needs, have convenient transportation, be used in combination, Work tool is light, combination is simple, characteristics such as easy to operate can adapt to V string porcelain vase charged for replacement multiple loop, multiple connected mode.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment
Fig. 2 is the structural representation of adjustable plate
Embodiment
Below in conjunction with embodiment the utility model is described in more detail.
A kind of multiloop circuit tangent tower charged for replacement V string porcelain vase instrument as shown in Figure 1, 2 comprises fixture 1, suspension rod 2, suspension hook 3, middleware 4 and auxiliary fixing member 5.Fixture is provided with vertical slots 11, also is provided with the screwed hole that keeps at a certain distance away 12 that parallels with vertical slots simultaneously, and L shaped bolt 13 is set on screwed hole, and the horizontal edge of L shaped bolt is locked after pushing down cross-arm.Described suspension rod is arranged at the below of fixture, links together by lowering or hoisting gear 6 between the two, and described lowering or hoisting gear is a nut screw mandrel lowering or hoisting gear.Between two fixtures, be provided with middleware, be connected by jockey 7 between middleware and the fixture, described middleware is that the retractor device with Telescopic constitutes, described middleware structure with Telescopic is that a kind of nut screw mandrel constitutes, its two ends that are included in its inner chamber are provided with the sleeve pipe 41 of nut, also be provided with simultaneously the screw mandrel 42 after matching with nut at the two ends of sleeve pipe, one end of screw mandrel stretches in the sleeve pipe and cooperates with sleeve pipe, the other end at screw mandrel is provided with the jockey that can match with fixture and use, and sleeve pipe is provided with the convenient handle 43 that rotates.Be dismountable flexible connection between described suspension hook and the suspension rod, described suspension rod is for being provided with the adjustable plate of a plurality of jacks along its axial interlude, and suspension hook can be fixed on the different jacks of suspension rod as required flexibly.Described suspension hook is provided with two suspension hooks that are serially connected along its vertical direction, links together by the nut lead screw device between two suspension hooks.Jockey between the described each several part is a screw connection.Described auxiliary fixing member 5 is removably connected on the middleware and is positioned at the top of fixture, and auxiliary fixing member is that the nut screw mandrel constitutes, and is provided with crotch at the end of screw mandrel, and auxiliary fixing member is for hooking the vertical rod of tangent tower from the side.
In use, 1, earth potential electrician Deng Ta to the service position, hang on and change fixture cross-arm place directly over setting and two fixtures are installed are inserted in cross-arm angle steel L groove and tighten fixture body vertical fixing bolt, fixture and cross-arm angle steel are fixed.
2, two fixtures and middleware are assembled, tightened up middleware.
3, the assembling auxiliary fixing member is fixed in auxiliary fixing member on the middleware between two fixtures by middleware, and tightens up middleware and make auxiliary fixing member vertically auxiliary stressed.
4, the ground staff is transmitted on the tower after assembling suspension rod, nut screw mandrel lowering or hoisting gear, vertical double-hung device, the earth potential electrician with suspension rod, nut screw mandrel lowering or hoisting gear, vertical double-hung installation in position in two main fixture master Heave Heres.
5, cooperate vertical double-hung to be inserted in double bundle conductor with the equipotential electrician, it is stressed that #1, #2, earth potential electrician tighten up the lifting nut screw mandrel of two main fixtures, shifts the load of insulator string, and beginning more changes jobs.
It is same as the prior art that present embodiment is not stated part.
Claims (11)
1. multiloop circuit tangent tower charged for replacement V string porcelain vase instrument, it is characterized in that: the fixture (1) that comprises the be fixed in cross-arm of paired arrangement, below fixture, be provided with suspension rod (2) with suspension hook (3), suspension rod is connected in fixture by lowering or hoisting gear (6), links together by jockey (7) between two fixtures.
2. multiloop circuit tangent tower charged for replacement V according to claim 1 string porcelain vase instrument is characterized in that: described jockey or be screw connection, or be the bolt-type jockey.
3. multiloop circuit tangent tower charged for replacement V string porcelain vase instrument according to claim 2, it is characterized in that: the lowering or hoisting gear between described suspension rod and the fixture is the nut lead screw device.
4. according to any one described multiloop circuit tangent tower charged for replacement V string porcelain vase instrument of claim 1 to 3, it is characterized in that: be provided with middleware (4) between two fixtures, the two ends of middleware are connected by jockey (7) respectively with between two fixtures.
5. multiloop circuit tangent tower charged for replacement V string porcelain vase instrument according to claim 4, it is characterized in that: described middleware is to be made of the retractor device with Telescopic.
6. multiloop circuit tangent tower charged for replacement V string porcelain vase instrument according to claim 5, it is characterized in that: described middleware (4) structure with Telescopic is that a kind of nut screw mandrel constitutes, its two ends that are included in its inner chamber are provided with the sleeve pipe (41) of nut, also be provided with simultaneously the screw mandrel (42) after matching with nut at the two ends of sleeve pipe, one end of screw mandrel stretches in the sleeve pipe and cooperates with sleeve pipe, the other end at screw mandrel is provided with the jockey (7) that can match with fixture and use, and sleeve pipe is provided with the convenient handle (43) that rotates.
7. multiloop circuit tangent tower charged for replacement V string porcelain vase instrument according to claim 6, it is characterized in that: be dismountable flexible connection between described suspension hook and the suspension rod, described suspension rod is provided with the adjustable plate of a plurality of adjustment holes along its axial interlude, and vertical double-hung can be fixed on the different jacks of suspension rod as required.
8. multiloop circuit tangent tower charged for replacement V string porcelain vase instrument according to claim 7, it is characterized in that: described suspension hook is provided with two suspension hooks that are serially connected along its vertical direction, links together by the nut lead screw device between two suspension hooks.
9. multiloop circuit tangent tower charged for replacement V string porcelain vase instrument according to claim 8, it is characterized in that: described fixture is provided with the L shaped groove (11) that matches with the cross-arm angle steel, fixture is provided with the screwed hole (12) that is parallel to L shaped groove straight flange, the horizontal edge of the straight-through L shaped groove of described screwed hole, screwed hole is provided with the screw of through L shaped groove horizontal edge.
10. multiloop circuit tangent tower charged for replacement V string porcelain vase instrument according to claim 9, it is characterized in that: described fixture is to be provided with vertical slots (11) thereon, also be provided with the screwed hole that keeps at a certain distance away (12) that parallels with vertical slots simultaneously, L shaped bolt (13) is set on screwed hole, and the horizontal edge of L shaped bolt is locked after pushing down the cross-arm angle steel.
11. multiloop circuit tangent tower charged for replacement V string porcelain vase instrument according to claim 1, it is characterized in that: described multiloop circuit tangent tower charged for replacement V string porcelain vase instrument also is provided with auxiliary fixing member (5), described auxiliary fixing member is removably connected on the middleware and is positioned at the top of fixture, auxiliary fixing member constitutes for the nut screw mandrel, end at screw mandrel is provided with crotch (51), and the fixed-direction of the fixed-direction auxiliary fixing member of auxiliary fixing member is perpendicular with the force direction of suspension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201454162U CN201266808Y (en) | 2008-09-03 | 2008-09-03 | Tool for replacing V-string porcelain bottle of multi-loop line tangent tower with electrified |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201454162U CN201266808Y (en) | 2008-09-03 | 2008-09-03 | Tool for replacing V-string porcelain bottle of multi-loop line tangent tower with electrified |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201266808Y true CN201266808Y (en) | 2009-07-01 |
Family
ID=40833177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201454162U Expired - Fee Related CN201266808Y (en) | 2008-09-03 | 2008-09-03 | Tool for replacing V-string porcelain bottle of multi-loop line tangent tower with electrified |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201266808Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942923A (en) * | 2010-09-09 | 2011-01-12 | 四川电力送变电建设公司 | Auxiliary pole fixing base |
| CN103510739A (en) * | 2013-10-24 | 2014-01-15 | 国网湖南省电力公司带电作业中心 | Multifunctional combinatorial insulation cross arm |
| CN103779809A (en) * | 2014-02-20 | 2014-05-07 | 国家电网公司 | Tool special for electrically adjusting gap between double split sub-conductors and working method |
| CN109038363A (en) * | 2018-08-02 | 2018-12-18 | 深圳市南硕明泰科技有限公司 | A kind of magnet adjusts the suspension type strain insulator string attachment device of high-voltage line string spacing |
| CN110206796A (en) * | 2019-07-01 | 2019-09-06 | 广州开能电气实业有限公司 | The fixation device and its fixing means of electrical equipment |
-
2008
- 2008-09-03 CN CNU2008201454162U patent/CN201266808Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942923A (en) * | 2010-09-09 | 2011-01-12 | 四川电力送变电建设公司 | Auxiliary pole fixing base |
| CN103510739A (en) * | 2013-10-24 | 2014-01-15 | 国网湖南省电力公司带电作业中心 | Multifunctional combinatorial insulation cross arm |
| CN103779809A (en) * | 2014-02-20 | 2014-05-07 | 国家电网公司 | Tool special for electrically adjusting gap between double split sub-conductors and working method |
| CN103779809B (en) * | 2014-02-20 | 2016-02-03 | 国家电网公司 | The two oidiospore wire pitch operational method of charged adjustment |
| CN109038363A (en) * | 2018-08-02 | 2018-12-18 | 深圳市南硕明泰科技有限公司 | A kind of magnet adjusts the suspension type strain insulator string attachment device of high-voltage line string spacing |
| CN110206796A (en) * | 2019-07-01 | 2019-09-06 | 广州开能电气实业有限公司 | The fixation device and its fixing means of electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: PUTIAN ELECTRIC POWER BUREAU OF FUJIAN PROVINCE Effective date: 20140128 Owner name: STATE GRID FUJIAN ELECTRIC POWER CO., LTD. PUTIAN Effective date: 20140128 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 351100 PUTIAN, FUJIAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140128 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Fujian Electric Power Co., Ltd. Patentee after: PUTIAN POWER SUPPLY COMPANY, STATE GRID FUJIAN ELECTRIC POWER CO., LTD. Address before: Putian City, Fujian Province, 351100 Lane Street Chengxiang District No. 156 Patentee before: Fuzhou Provincial Putian Electric Power Bureau |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20160903 |