CN106066410A - High-altitude test clamp - Google Patents
High-altitude test clamp Download PDFInfo
- Publication number
- CN106066410A CN106066410A CN201610499848.2A CN201610499848A CN106066410A CN 106066410 A CN106066410 A CN 106066410A CN 201610499848 A CN201610499848 A CN 201610499848A CN 106066410 A CN106066410 A CN 106066410A
- Authority
- CN
- China
- Prior art keywords
- clamp
- chute
- connecting rod
- slip joint
- moving caliper
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Clamps And Clips (AREA)
Abstract
The application relates to a kind of high-altitude test clamp, including left and right arrangement, and at middle part hinged moving caliper and fixed clamp, moving caliper and fixed clamp all include clamp handle and binding clip, clamp handle fore-and-aft direction along moving caliper offers chute in described clamp handle, being provided with in chute can be along the slip joint of slide, live with a connecting piece and be connected in slip joint one end, connect sheet another end to be fixedly linked with connecting rod, described connecting rod is connected by rotating shaft is alive with the clamp handle of fixed clamp, and described connecting rod lower end can be connected with insulating bar end.The application simple in construction, meets the requirement of its electric conductivity, stability, motility, without high-altitude operation vehicle during test, and need not direct contact breaker apparatus body, it is to avoid the faradism harm to human body.
Description
Technical field
The application relates to a kind of high-altitude test clamp that can be controlled opening and closing on ground.
Background technology
The primary connection of power test is the difficult point of livewire work all the time for a long time, is carrying out breaker mechanic property examination
When testing, test position is the highest, and test needs ladder or high-altitude operation vehicle to deliver at patch panel by personnel, p-wire on folder
Folder, is then testing.One press from both sides test clamp when apparatus body with induced voltage, have certain danger,
Staff needs tape insulation glove, wears glove and is not easy to again work；Two need ladder or high-altitude operation vehicle personnel to be sent
To high-altitude, needing the extra charge of high-altitude operation vehicle and driver, the testing time is the longest.
Summary of the invention
The purpose of the application is to propose a kind of high-altitude test clamp that can control opening and closing at home.
The purpose of the application is achieved in that high-altitude test clamp includes left and right arrangement, and the moving caliper hinged at middle part
With fixed clamp, moving caliper and fixed clamp all include clamp handle and binding clip, the clamp handle fore-and-aft direction of suitable moving caliper is in described clamp handle
Offering chute, being provided with in chute can be along the slip joint of slide, lives with a connecting piece and be connected in slip joint one end,
Connecting sheet another end to be fixedly linked with connecting rod, described connecting rod is connected by rotating shaft is alive with the clamp handle of fixed clamp, described connecting rod
Lower end can be connected with insulating bar end.
Further, the binding clip opposite face of described moving caliper and fixed clamp is equiped with the occlusion tooth bar of fit engagement, institute
State occlusion tooth bar at middle part outwardly, form ring gripping portion.
Further, the described slip joint other end is provided with the catch preventing slip joint from departing from chute.
Further, sheet is connected with connecting rod connecting place to the air line distance of any point on chute centrage.
Owing to implementing technique scheme, use the application the most just can carry out high-altitude application clamp, it is not necessary to high-altitude
Personnel are delivered to high-altitude by Operation Van.Personnel need not direct contact breaker patch panel, it is to avoid apparatus body faradism is to human body
Injury, less with wearing insulating glove.Personnel are stood on the ground and just can be operated pliers opening and Guan Bi by insulating bar, it is possible to no
Use high-altitude operation vehicle, save the testing time, also improve job security.The application simple in construction, meets its conduction
Property, stability, the requirement of motility, without high-altitude operation vehicle during test, need not direct contact breaker apparatus body, it is to avoid sense
Answer the electricity harm to human body, can be widely applied to 110 kilovolts, 220 kilovolts of breaker mechanic properties tests.
Accompanying drawing explanation
The concrete structure of the application is given by following drawings and Examples:
Fig. 1 is the structural representation of high-altitude test clamp.
Legend: 1, slip joint；2, moving caliper；3, chute；4, ring gripping portion, 5, tooth engaged, 6, fixed clamp, 7, connect
Bar, 8, rotating shaft, 9, connect sheet.
Detailed description of the invention
The application is not limited by following embodiment, can determine specifically according to the technical scheme of the application and practical situation
Embodiment.
Embodiment: as it is shown in figure 1, high-altitude test clamp includes left and right arrangement, and the moving caliper 2 hinged at middle part and fixed clamp
6, moving caliper 2 and fixed clamp 6 all include clamp handle and binding clip, and the clamp handle fore-and-aft direction along moving caliper 2 is offered in described clamp handle
Having chute 3, be provided with the slip joint 1 can slided along chute 3 in chute 3, lives even with a connecting piece 9 in slip joint 1 one end
Connecing, connect sheet 9 another end and be fixedly linked with connecting rod 7, described connecting rod 7 is connected by rotating shaft 8 is alive with the clamp handle of fixed clamp 6, institute
State connecting rod 7 lower end to be connected with insulating bar end.
The occlusion tooth bar 5 of fit engagement, described occlusion it is equiped with on the binding clip opposite face of described moving caliper 2 and fixed clamp 6
Tooth bar 5 at middle part outwardly, forms ring gripping portion 4.
Described slip joint 1 other end is provided with the catch preventing slip joint 1 from departing from chute 3.
Connect sheet 9 with connecting rod 7 connecting place to the air line distance of any point on chute 3 centrage.
It may be that connect sheet 9 and connecting rod 7 connecting place to the straight line of rearmost end on the centrage of chute 3 fore-and-aft direction away from
From the longest；Connect on sheet 9 and connecting rod 7 connecting place to chute 3 centrage air line distance foremost the shortest.During this kind of structure,
Slip joint 1 slide into chute 3 foremost time, chucking power between moving caliper 2 and fixed clamp 6 is maximum, and slip joint 1 is the closer to cunning
The rear end of groove 3, the chucking power between moving caliper 2 and fixed clamp 6 is the least.
Can also be, connect sheet 9 and connecting rod 7 connecting place to rearmost end on the centrage of chute 3 fore-and-aft direction and before
The air line distance of end is the longest, connects sheet 9 the shortest with the air line distance at midpoint on connecting rod 7 connecting place to chute 3 centrage.This kind
During structure, slip joint 1 slides into chute 3, and foremost or during rearmost end, the chucking power between moving caliper 2 and fixed clamp 6 is minimum, sliding
Dynamic joint 1 is the closer to the middle part of chute 3, and the chucking power between moving caliper 2 and fixed clamp 6 is the biggest.
It is also possible that connect sheet 9 and connecting rod 7 connecting place to rearmost end on the centrage of chute 3 fore-and-aft direction and before
The air line distance of end is the shortest, connects sheet 9 the longest with the air line distance at midpoint on connecting rod 7 connecting place to chute 3 centrage.This kind
During structure, slip joint 1 slides into chute 3, and foremost or during rearmost end, the chucking power between moving caliper 2 and fixed clamp 6 is maximum, sliding
Dynamic joint 1 is the closer to the middle part of chute 3, and the chucking power between moving caliper 2 and fixed clamp 6 is the least.
By arranging first three structure, along or/and moving caliper 2 He all can be made during rotate in an anti-clockwise direction connecting rod 7
Fixed clamp 6 clamps, it is simple to operation.
During use, connecting rod 7 being fixedly linked with insulating bar upper end, this, in ground, be incited somebody to action in hand-held insulating bar station
Application is lifted to primary connection position, is fitted with wiring position by fixed clamp 6, rotates insulating bar subsequently, drives connecting rod 7, connects
Contact pin 9 rotates so that slip joint 1 is slided in chute 3, and the binding clip controlling moving caliper 2 gradually leans on to the binding clip of fixed clamp 6
Holding together, the most fixing bolt of primary connection position firmly clamps.
Above technical characteristic constitutes the most preferred embodiment of the application, and it has stronger adaptability and most preferably implements effect
Really, inessential technical characteristic can be increased and decreased according to actual needs, meet the needs of different situations.
Claims (10)
1. a high-altitude test clamp, it is characterised in that: include left and right arrangement, and the moving caliper hinged at middle part and fixed clamp, dynamic
Caliper and fixed clamp all include clamp handle and binding clip, and the clamp handle fore-and-aft direction along moving caliper offers chute in described clamp handle,
Being provided with in chute can be along the slip joint of slide, and living with a connecting piece and be connected in slip joint one end, connects sheet another end
Being fixedly linked with connecting rod, described connecting rod is connected by the clamp handle work of rotating shaft and fixed clamp, described connecting rod lower end can with absolutely
Edge action bars end is connected.
2. high-altitude test clamp as claimed in claim 1, it is characterised in that: on the binding clip opposite face of described moving caliper and fixed clamp
Being equiped with the occlusion tooth bar of fit engagement, described occlusion tooth bar at middle part outwardly, forms ring gripping portion.
3. high-altitude test clamp as claimed in claim 1, it is characterised in that: the described slip joint other end is provided with anti-sliding stop
Joint departs from the catch of chute.
4. as claimed in claim 2 or claim 3 high-altitude test clamp, it is characterised in that: connect sheet with in connecting rod connecting place to chute
The air line distance of any point on heart line.
5. high-altitude test clamp as claimed in claim 4, it is characterised in that: connect sheet with connecting rod connecting place to chute front and back
To centrage on the air line distance of rearmost end the longest；Connect on sheet and connecting rod connecting place to chute centrage foremost is straight
Linear distance is the shortest.
6. high-altitude test clamp as claimed in claim 5, it is characterised in that: slip joint slide into chute foremost time, dynamic pincers
Chucking power between body and fixed clamp is maximum, and slip joint is the closer to the rear end of chute, and the chucking power between moving caliper and fixed clamp is more
Little.
7. high-altitude test clamp as claimed in claim 4, it is characterised in that: connect sheet with connecting rod connecting place to chute front and back
To centrage on rearmost end and air line distance foremost the longest, connect sheet and connecting rod connecting place to chute centrage in
The air line distance of point is the shortest.
8. high-altitude test clamp as claimed in claim 7, it is characterised in that: slip joint slides into chute foremost or rearmost end
Time, chucking power between moving caliper and fixed clamp is minimum, slip joint the closer to the middle part of chute, the folder between moving caliper and fixed clamp
Holding force is the biggest.
9. high-altitude test clamp as claimed in claim 4, it is characterised in that: connect sheet with connecting rod connecting place to chute front and back
To centrage on rearmost end and air line distance foremost the shortest, connect sheet and connecting rod connecting place to chute centrage in
The air line distance of point is the longest.
10. high-altitude test clamp as claimed in claim 9, it is characterised in that: slip joint slides into chute foremost or finally
During end, the chucking power between moving caliper and fixed clamp is maximum, and slip joint is the closer to the middle part of chute, between moving caliper and fixed clamp
Chucking power is the least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499848.2A CN106066410A (en) | 2016-06-30 | 2016-06-30 | High-altitude test clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499848.2A CN106066410A (en) | 2016-06-30 | 2016-06-30 | High-altitude test clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106066410A true CN106066410A (en) | 2016-11-02 |
Family
ID=57421540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610499848.2A Pending CN106066410A (en) | 2016-06-30 | 2016-06-30 | High-altitude test clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106066410A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394397A (en) * | 2011-10-13 | 2012-03-28 | 广西电网公司电力科学研究院 | Novel conducting wire end ground clip |
| CN102646946A (en) * | 2012-05-11 | 2012-08-22 | 辽宁省电力有限公司盘锦供电公司 | Pliers for repairing insulator |
| CN202564860U (en) * | 2012-05-30 | 2012-11-28 | 衡水供电公司 | Composite insulator pin-remover for live working |
| JP2013152107A (en) * | 2012-01-24 | 2013-08-08 | Chugoku Electric Power Co Inc:The | Voltage test plug |
| CN203690524U (en) * | 2014-02-11 | 2014-07-02 | 国家电网公司 | Test operating lever for outdoor high-voltage class transformer |
| CN203945329U (en) * | 2014-07-24 | 2014-11-19 | 国家电网公司 | A kind of heating bolt treating apparatus that do not have a power failure |
| CN104538895A (en) * | 2014-12-25 | 2015-04-22 | 国家电网公司 | Splitting-pin clamp for live replacement of double-string antifouling porcelain insulator at earth potential |
| CN205826704U (en) * | 2016-06-30 | 2016-12-21 | 国网新疆电力公司吐鲁番供电公司 | High-altitude test clamp |
-
2016
- 2016-06-30 CN CN201610499848.2A patent/CN106066410A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394397A (en) * | 2011-10-13 | 2012-03-28 | 广西电网公司电力科学研究院 | Novel conducting wire end ground clip |
| JP2013152107A (en) * | 2012-01-24 | 2013-08-08 | Chugoku Electric Power Co Inc:The | Voltage test plug |
| CN102646946A (en) * | 2012-05-11 | 2012-08-22 | 辽宁省电力有限公司盘锦供电公司 | Pliers for repairing insulator |
| CN202564860U (en) * | 2012-05-30 | 2012-11-28 | 衡水供电公司 | Composite insulator pin-remover for live working |
| CN203690524U (en) * | 2014-02-11 | 2014-07-02 | 国家电网公司 | Test operating lever for outdoor high-voltage class transformer |
| CN203945329U (en) * | 2014-07-24 | 2014-11-19 | 国家电网公司 | A kind of heating bolt treating apparatus that do not have a power failure |
| CN104538895A (en) * | 2014-12-25 | 2015-04-22 | 国家电网公司 | Splitting-pin clamp for live replacement of double-string antifouling porcelain insulator at earth potential |
| CN205826704U (en) * | 2016-06-30 | 2016-12-21 | 国网新疆电力公司吐鲁番供电公司 | High-altitude test clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161102 |
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| WD01 | Invention patent application deemed withdrawn after publication |