CN202616671U - Multifunctional replacer for replacing insulator spring pin by means of live-line working - Google Patents
Multifunctional replacer for replacing insulator spring pin by means of live-line working Download PDFInfo
- Publication number
- CN202616671U CN202616671U CN 201220255544 CN201220255544U CN202616671U CN 202616671 U CN202616671 U CN 202616671U CN 201220255544 CN201220255544 CN 201220255544 CN 201220255544 U CN201220255544 U CN 201220255544U CN 202616671 U CN202616671 U CN 202616671U
- Authority
- CN
- China
- Prior art keywords
- shank
- hook
- installing sleeve
- replacer
- pin
- 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
- 239000012212 insulator Substances 0.000 title claims abstract description 14
- 230000003116 impacting effect Effects 0.000 claims abstract description 9
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 13
- 230000008901 benefit Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001136800 Anas acuta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model relates to a multifunctional replacer for replacing an insulator spring pin by means of live-line working. The multifunctional replacer includes a main rod body capable of connecting on an insulating operation lever, an impacting hook, a support, a single-connected bend take-put fork, a pin striking hammer, and a spring pin take-put clamp, the impacting hook is composed of a hook rod, a hook rod installing sleeve and a hook head, the hook rod installing sleeve is detachably connected on the main rod, the hook rod is arranged on the hook rod installing sleeve, the hook rod and the hood rod installing sleeve are in a telescopic connection structure, the hook head is rotationally arranged at the front end of the hook rod via a pin shaft, the support is assembled at a position in the front upper part of the main rod body and behind the impacting hook, the pin striking hammer and the single-connected bend take-put fork are respectively fixed at the lower part of the support, and the spring pin take-put clamp is assembled at the upper part of the support. The multifunctional replacer provided is reasonable, compact and practical in structure, and convenient in operation and use; moreover, the multifunctional replacer can greatly improve the work efficiency and can prevent the condition that such an operation in the prior art must be carried out by power-cut working, thereby creating economic benefits and improving social benefits.
Description
Technical field
The utility model relates to the special-purpose multifunctional replacer that the insulator spring catch is changed in a kind of live line working that is applied to power industry.
Background technology
Insulator is a kind of special insulation control in the power industry, can in overhead transmission line, play an important role.In practical application,, often cause damage, the disappearance of the simply connected elbow upper spring pin of insulator connection because corrosion, the insulator of the simply connected elbow upper spring pin that insulator connects move up and down extruding.Past mounting spring pin generally adopts right angle or the straight-bar in the same plane to send into, and there is following problem in this operation: at first the probability that can not accurately install of spring catch reaches more than 90%, causes the permanent deformation of spring catch simultaneously easily, reduces its service time.Secondly this complicated operation, inefficiency also possibly occur situation about can't install sometimes, thereby have to carry out equipotential or the operation that has a power failure, and causes huge manpower and materials consumption, and influences supply of electric power.
The utility model content
The utility model
PurposeJust be to provide a kind of live line working to change the special-purpose multifunctional replacer of insulator spring catch; It is rational in infrastructure, compact, practical; Manipulate very convenient; Can significantly increase work efficiency, can avoid must the have a power failure situation of operation of this generic operation in the past, create economic benefit, improve social benefit.
The utility model
Technical schemeChange the special-purpose multifunctional replacer of insulator spring catch for: live line working, it is characterized in that it comprise one can be connected main rod body on the insulating bar, impact hook, support, simply connected elbow pick and place fork, hit that pin is hammered into shape and spring catch picks and places pincers; Said impact hook is made up of shank, shank installing sleeve and gib head; Said shank installing sleeve is detachably connected on the mobile jib; Shank is installed on the shank installing sleeve, shank and shank installation sleeve be made as scalable syndeton, gib head is rotatably installed in the front end of shank through a bearing pin; Said support is fitted in the main rod body upper forepart and is positioned on the position of impacting after the hook, is fixed with respectively in the support bottom to hit the pin hammer and pick and place fork with the simply connected elbow, is equipped with spring catch on support top and picks and places pincers.
The said spring catch of the utility model picks and places pincers and comprises binding clip and handle; Between the end of its two handles, spring is installed; And be hinged with respectively and control arm, beam is controlled the arm end and is blocked and be fixed on the main rod body OHC, can make through the rotating cam axle and control arm and open or close; And then control picks and places the size of pin pliers opening, gives and to get the spring catch function thereby make cluster spring pin remover have multi-angle.
The said shank of the utility model is inserted in the shank installing sleeve; Symmetry offers two rectangular slide openings on the barrel of shank installing sleeve; Be provided with the bayonet lock of a two ends protrusion in the rear end of shank; The two ends of bayonet lock are stretched into respectively in the rectangular slide opening of offering on the shank installing sleeve, shank can be in the shank installing sleeve slides in telescopic, thereby form certain buckles in use.
The utility model
Beneficial effectFor: the utility model utilizes insulating bar in use the novel replacer of the utility model is installed, move arrive assigned address after, picking and placeing pincers through the control spring pin can multi-angle, safety, take out spring catch easily; Can say during installation that spring pin clamps, send into elbow after, the trip spring pin, spring pin automatically springs open, and is in place; When spring catch has got into the simply connected elbow and has not been in place, can use and hit pin hammer and spring catch is in place through an impulsive force.When spring catch can not take out through taking pincers smoothly, can take out through impacting hook destruction pin.Impacting hook has certain angle, the impact hook is caught on the afterbody of pin, thereby in applying the process of power, spring catch is destroyed distortion with its taking-up.
It has filled up the blank of domestic this Work tool aspect the utility model.Its advantage is following: one, simple to operate, accuracy rate is high, other same appliances on year-on-year basis, and efficient improves more than 80%.Two, can not cause the permanent deformation of spring catch, thereby prolong the service time of spring catch, reduce the cost of material.Three, avoid thereby the situation that spring catch can't add the operation that must have a power failure occurring, solved significant problem in the production, improved social benefit and economic benefit.
Description of drawings
Fig. 1 is the utility model example structure sketch map.
Embodiment
Change the special-purpose multifunctional replacer of insulator spring catch like a kind of live line working of the said the utility model embodiment of accompanying drawing, it comprises one can be connected main rod body 1 on the insulating bar, impact hook 6, support 2, simply connected elbow pick and place fork 3, hit pin hammer 4, spring catch picks and places pincers 5.Said support 2 is fitted in main rod body 1 upper forepart and is positioned on impact hook 6 position afterwards.Be fixed with respectively in support 2 bottoms and hit pin hammer 4 and pick and place fork 5 with the simply connected elbow, equipped spring catch picks and places pincers 5 on support 2 tops.Said impact hook is made up of shank 6-1, shank installing sleeve 6-2 and gib head 6-3; Shank installation sleeve, 6-2 are detachably connected on the mobile jib 1, and said shank 6-1 is inserted in the shank installing sleeve 6-2; Symmetry offers two rectangular slide opening 6-2-1 on the barrel of shank installing sleeve 6-2; Be provided with the bayonet lock 6-1-1 of a two ends protrusion in the rear end of shank 6-1, the two ends of bayonet lock 6-1-1 are stretched into respectively in the rectangular slide opening 6-2-1 that offers on the shank installing sleeve, shank 6-1 can be in shank installing sleeve 6-2 slides in telescopic; Thereby form certain buckles in use, impact therefore name of hook.
Said spring catch picks and places pincers 5 and comprises binding clip 5-1 and handle 5-2; Spring 5-3 is installed between the end of its two handle 5-2; And be hinged with respectively and control arm 5-4, the said arm 5-4 end of controlling blocks and is fixed on main rod body 1 OHC 1-1, can make through rotating cam axle 1-1 and control arm 5-4 and open or close; And then control picks and places the size of pin pliers opening, gives and to get the spring catch function thereby make cluster spring pin remover have multi-angle.
Its inside of the utility model embodiment is provided with a camshaft, can control the size that picks and places the pin pliers opening through the rotating cam axle, is got the spring catch function thereby make cluster spring pin remover have multi-angle, can shrink the clamping spring catch.Utilize insulating bar that novel replacer is installed, behind the mobile arrival assigned address, the binding clip that picks and places pincers of cluster spring pin replacer gos deep into the spring pin tail end, drives the fastening spring pin through the rotary manipulation bar, can safe ready be installed by taking-up.Clamp during installation, after sending into, the rotary manipulation bar drives novel replacer, the trip spring pin, and spring pin automatically springs open, and is in place; When spring catch has got into the simply connected elbow and has not been in place, can use and hit pin hammer and spring catch is in place through an impulsive force.When spring catch can not take out through picking and placeing pincers smoothly, can destroy pin with it taking-up through impacting hook.Impacting the hook gib head has certain angle, the impact hook is caught on the afterbody of pin, thereby in applying the process of power, spring catch is destroyed distortion with its taking-up.
The utility model has been filled up the blank of this Work tool aspect.Its advantage is following: one, simple to operate, accuracy rate is high, other same appliances on year-on-year basis, and efficient improves more than 80%.Two, can not cause the permanent deformation of spring catch, thereby prolong the service time of spring catch, reduce the cost of material.Three, avoid thereby the situation that spring catch can't add the operation that must have a power failure occurring, solved significant problem in the production, improved social benefit and economic benefit.
Claims (3)
1. the special-purpose multifunctional replacer of insulator spring catch is changed in live line working, it is characterized in that it comprise one can be connected main rod body on the insulating bar, impact hook, support, simply connected elbow pick and place fork, hit that pin is hammered into shape and spring catch picks and places pincers; Said impact hook is made up of shank, shank installing sleeve and gib head; Said shank installing sleeve is detachably connected on the mobile jib; Shank is installed on the shank installing sleeve, and shank and shank installing sleeve are made as scalable syndeton, and gib head is rotatably installed in the front end of shank through a bearing pin; Said support is fitted in the main rod body upper forepart and is positioned on the position of impacting after the hook, is fixed with respectively in the support bottom to hit the pin hammer and pick and place fork with the simply connected elbow, is equipped with spring catch on support top and picks and places pincers.
2. the special-purpose multifunctional replacer of insulator spring catch is changed in live line working according to claim 1; It is characterized in that: said spring catch picks and places pincers and comprises binding clip and handle; Between the end of its two handles, spring is installed; And be hinged with respectively and control arm, control the arm end and block and be fixed on the main rod body OHC.
3. the special-purpose multifunctional replacer of insulator spring catch is changed in live line working according to claim 1; It is characterized in that: said shank is inserted in the shank installing sleeve; Symmetry offers two rectangular slide openings on the barrel of shank installing sleeve; Be provided with the bayonet lock of a two ends protrusion in the rear end of shank, the two ends of bayonet lock are stretched into respectively in the rectangular slide opening of offering on the shank installing sleeve, shank can be in the shank installing sleeve slides in telescopic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255544 CN202616671U (en) | 2012-06-01 | 2012-06-01 | Multifunctional replacer for replacing insulator spring pin by means of live-line working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255544 CN202616671U (en) | 2012-06-01 | 2012-06-01 | Multifunctional replacer for replacing insulator spring pin by means of live-line working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202616671U true CN202616671U (en) | 2012-12-19 |
Family
ID=47350341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220255544 Expired - Fee Related CN202616671U (en) | 2012-06-01 | 2012-06-01 | Multifunctional replacer for replacing insulator spring pin by means of live-line working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202616671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709842A (en) * | 2012-06-01 | 2012-10-03 | 石家庄供电公司 | Multifunctional pin taking-out device special for replacement of spring pin of insulator during hot-line work |
| CN106058727A (en) * | 2016-07-21 | 2016-10-26 | 云南电网有限责任公司大理供电局 | Tool capable of quickly pulling out and restoring insulator R pin |
-
2012
- 2012-06-01 CN CN 201220255544 patent/CN202616671U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709842A (en) * | 2012-06-01 | 2012-10-03 | 石家庄供电公司 | Multifunctional pin taking-out device special for replacement of spring pin of insulator during hot-line work |
| CN102709842B (en) * | 2012-06-01 | 2015-01-14 | 国家电网公司 | Multifunctional pin taking-out device special for replacement of spring pin of insulator during live-line work |
| CN106058727A (en) * | 2016-07-21 | 2016-10-26 | 云南电网有限责任公司大理供电局 | Tool capable of quickly pulling out and restoring insulator R pin |
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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: HEBEI ELECTRIC POWER CORPORATION SHIJIAZHUANG POWE Effective date: 20130417 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHIJIAZHUANG POWER SUPPLY COMPANY Effective date: 20130417 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050091 SHIJIAZHUANG, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130417 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corporation Patentee after: Shijiazhuang Power Supply Co.,Ltd. Address before: 050091 No. 529 South China Avenue, Hebei, Shijiazhuang Patentee before: Shijiazhuang Power Supply Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20180601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |