CN101997177A - Special fixed clamping head for special-shaped wire clamp for hot-line operation - Google Patents
Special fixed clamping head for special-shaped wire clamp for hot-line operation Download PDFInfo
- Publication number
- CN101997177A CN101997177A CN 201010537930 CN201010537930A CN101997177A CN 101997177 A CN101997177 A CN 101997177A CN 201010537930 CN201010537930 CN 201010537930 CN 201010537930 A CN201010537930 A CN 201010537930A CN 101997177 A CN101997177 A CN 101997177A
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- special
- wire clamp
- shaped wire
- folder sheet
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- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011017 operating method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 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
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The invention provides a special fixed clamping head for a special-shaped wire clamp for hot-line operation, which comprises a fixed clamping body, a main clamping piece and an auxiliary clamping piece, wherein the main clamping piece is fixedly arranged on the fixed clamping body, and the auxiliary clamping piece is movably arranged on the fixed clamping body and is corresponding to the main clamping piece. The special fixed clamping head of the invention can be used for firmly clamping a temporary parallel groove clamp in a hot-line state, so that a lead on a fuse can be firmly fixed with a hot-line bus or branch wire and can be communicated safely.
Description
Technical field
The present invention relates to power domain, be specifically related to the special-purpose special-shaped wire clamp fixed chuck of live line working of the interim parallel groove clamp on the charged overlap joint fuse.
Background technology
Lead-in wire work is suitable for circuit to return logical work fixed on the charged overlap joint fuse of insulating tool indirect operating method, this work is to adorn an interim wire clamp and top charged bus above the lead-in wire on the fuse or the branch line overlap joint is communicated with, be suitable in circuit return logical, the sub-district switches on, factory building is switched on or the like works.Adopt temporary track clamp Lu Huitong to have many defectives: the charged overlap joint lead-in wire of insulating tool indirect operating method uses interim wire clamp, can only use as transition, run unit must be replaced by it permanent wire clamp when circuit has the power failure chance, under the general situation in short supply of current operations staff, the method had both consumed manpower, time-consuming again; Because the interim wire clamp that the charged overlap joint lead-in wire of insulating tool indirect operating method uses is coupling type, has some unsafe factors, can cause line fault because of interim wire clamp comes off.
Summary of the invention
Technical problem to be solved by this invention is to provide live line working special-purpose special-shaped wire clamp fixed chuck, can be at the interim parallel groove clamp of firm grip under the electriferous state, and make on the fuse lead-in wire to return logical with charged bus or branch line fixation and safety.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: the special-purpose special-shaped wire clamp fixed chuck of live line working, comprise retaining clip, fixedly be located at the main folder sheet decided on the clamp, actively be located at sub-folder sheet corresponding on the retaining clip with the main folder sheet.
As preferably, be provided with at least one bearing that runs through main folder sheet and sub-folder sheet in the described retaining clip, active being socketed on the bearing of described sub-folder sheet.The mobile of sub-folder sheet positioned, guaranteed of the relative horizontal displacement of sub-folder sheet with the main folder sheet.
As preferably, between intermediate plate and sub-folder sheet, be provided with spring on the described bearing.Simple in structure, guaranteed the elastic reset of sub-folder sheet.
As preferably, be provided with the portable plate corresponding in the described retaining clip with the sub-folder sheet.
As preferably, described portable plate top is provided with the landslide, and described sub-folder sheet bottom is provided with and the corresponding slope of coming down.By the mating reaction of landslide, make the sub-folder sheet carry out horizontal displacement with the slope.
As preferably, the bottom of described portable plate is connected with screw rod, and described screw rod is screwed on the retaining clip.The screw rod turn can drive portable plate and move up and down, thereby drives the horizontal displacement of sub-folder sheet, and is easy to use.
As preferably, the bottom of described screw rod is provided with draw ring.Be convenient to the rotation of screw rod.
As preferably, described portable plate central authorities are provided with and the bearing corresponding groove.Made things convenient for moving up and down of portable plate.
Beneficial effect:
The present invention adopts technique scheme to provide live line working special-purpose special-shaped wire clamp fixed chuck, correspondence effect by main folder sheet and sub-folder sheet, can be at the interim parallel groove clamp of firm grip under the electriferous state, make on the fuse lead-in wire to return logical with charged bus or branch line fixation and safety.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the internal structure schematic diagram of retaining clip among the present invention;
Fig. 3 is the structural representation of portable plate among the present invention.
Embodiment
As shown in Figure 1 to Figure 3, the special-purpose special-shaped wire clamp fixed chuck of live line working, comprise retaining clip 4, fixedly be located at the main folder sheet 1 decided on the clamp 4, actively be located on the retaining clip 4 the sub-folder sheet 2 corresponding with main folder sheet 1.Be provided with two bearings 5 that run through main folder sheet 1 and sub-folder sheet 2 in the described retaining clip 4, described sub-folder sheet 2 active being socketed on the bearing 5.Between intermediate plate 1 and sub-folder sheet 2, be provided with spring 8 on the described bearing 5.Be provided with the portable plate 6 corresponding in the described retaining clip 4 with sub-folder sheet 2.Described portable plate 6 tops are provided with landslide 61, and described sub-folder sheet 2 bottoms are provided with and the 61 corresponding slopes 21 of coming down.The bottom of described portable plate 6 is connected with screw rod 7, and described screw rod 7 is screwed on the retaining clip 4.The bottom of described screw rod 7 is provided with draw ring 9.Described portable plate 6 central authorities are provided with and bearing 5 corresponding groove 10.Described retaining clip 4 and screw rod 7 all adopt insulating material to make the generation of having placed electric shock accidents.During actual the use, main folder sheet 1 and sub-folder sheet 2 are packed into parallel groove clamp, utilize draw ring 9 to rotate screw rod 7, screw rod 7 spins with retaining clip 4, the horizontal displacement that then can make progress, and sub-folder sheet 2 level under the effect of portable plate 6 and bearing 5 moves to right, close to main folder sheet 1, clamp parallel groove clamp.After finishing, derotation screw rod 7, sub-folder sheet 2 can reset under the effect of spring 8.By the correspondence effect of main folder sheet and sub-folder sheet, can be at the interim parallel groove clamp of firm grip under the electriferous state, make on the fuse lead-in wire to return logical with charged bus or branch line fixation and safety.
Claims (9)
1. the special-purpose special-shaped wire clamp fixed chuck of live line working is characterized in that: comprise retaining clip (4), fixedly be located at the main folder sheet (1) decided on the clamp (4), actively be located at the sub-folder sheet (2) corresponding on the retaining clip (4) with main folder sheet (1).
2. the special-purpose special-shaped wire clamp fixed chuck of live line working according to claim 1, it is characterized in that: be provided with at least one bearing (5) that runs through main folder sheet (1) and sub-folder sheet (2) in the described retaining clip (4), described sub-folder sheet (2) is active to be socketed on the bearing (5).
3. the special-purpose special-shaped wire clamp fixed chuck of live line working according to claim 2 is characterized in that: be positioned on the described bearing (5) between intermediate plate (1) and the sub-folder sheet (2) and be provided with spring (8).
4. the special-purpose special-shaped wire clamp fixed chuck of live line working according to claim 2, it is characterized in that: described bearing (5) adopts two.
5. the special-purpose special-shaped wire clamp fixed chuck of live line working according to claim 1 is characterized in that: be provided with the portable plate (6) corresponding with sub-folder sheet (2) in the described retaining clip (4).
6. the special-purpose special-shaped wire clamp fixed chuck of live line working according to claim 5, it is characterized in that: described portable plate (6) top is provided with landslide (61), and described sub-folder sheet (2) bottom is provided with and (61) the corresponding slope (21) of coming down.
7. the special-purpose special-shaped wire clamp fixed chuck of live line working according to claim 5, it is characterized in that: the bottom of described portable plate (6) is connected with screw rod (7), and described screw rod (7) is screwed on the retaining clip (4).
8. the special-purpose special-shaped wire clamp fixed chuck of live line working according to claim 7, it is characterized in that: the bottom of described screw rod (7) is provided with draw ring (9).
9. the special-purpose special-shaped wire clamp fixed chuck of live line working according to claim 5, it is characterized in that: described portable plate (6) central authorities are provided with and bearing (5) corresponding groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010537930A CN101997177B (en) | 2010-11-03 | 2010-11-03 | Special fixed clamping head for special-shaped wire clamp for hot-line operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010537930A CN101997177B (en) | 2010-11-03 | 2010-11-03 | Special fixed clamping head for special-shaped wire clamp for hot-line operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101997177A true CN101997177A (en) | 2011-03-30 |
| CN101997177B CN101997177B (en) | 2012-09-19 |
Family
ID=43786988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010537930A Active CN101997177B (en) | 2010-11-03 | 2010-11-03 | Special fixed clamping head for special-shaped wire clamp for hot-line operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101997177B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105306A (en) * | 1985-07-11 | 1987-07-22 | 于杰 | The semi-automatic opposite opened curtain hanging unit of adjustable-length |
| CN87205581U (en) * | 1987-03-26 | 1988-02-17 | 沈晔 | Charged wiring clamp |
| CN2835529Y (en) * | 2005-04-22 | 2006-11-08 | 赵艳玲 | Blanking plug feeding device |
| CN101308942A (en) * | 2007-09-26 | 2008-11-19 | 麦广树 | Charger |
| FR2923341B1 (en) * | 2007-11-07 | 2010-04-23 | Binocle | CAMERA SUPPORT MODULE AND RELIEF VIEWING DEVICE. |
| CN201549621U (en) * | 2009-11-05 | 2010-08-11 | 湖州电力局 | Special overlapping cable clamp for live line work |
| CN201887155U (en) * | 2010-11-03 | 2011-06-29 | 湖州电力局 | Abnormally-shaped collet for fixing cable clamp for hot-line work |
-
2010
- 2010-11-03 CN CN201010537930A patent/CN101997177B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105306A (en) * | 1985-07-11 | 1987-07-22 | 于杰 | The semi-automatic opposite opened curtain hanging unit of adjustable-length |
| CN87205581U (en) * | 1987-03-26 | 1988-02-17 | 沈晔 | Charged wiring clamp |
| CN2835529Y (en) * | 2005-04-22 | 2006-11-08 | 赵艳玲 | Blanking plug feeding device |
| CN101308942A (en) * | 2007-09-26 | 2008-11-19 | 麦广树 | Charger |
| FR2923341B1 (en) * | 2007-11-07 | 2010-04-23 | Binocle | CAMERA SUPPORT MODULE AND RELIEF VIEWING DEVICE. |
| CN201549621U (en) * | 2009-11-05 | 2010-08-11 | 湖州电力局 | Special overlapping cable clamp for live line work |
| CN201887155U (en) * | 2010-11-03 | 2011-06-29 | 湖州电力局 | Abnormally-shaped collet for fixing cable clamp for hot-line work |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101997177B (en) | 2012-09-19 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121108 Address after: 313000 Phoenix Road, Zhejiang, Huzhou, No. 777 Patentee after: Huzhou Power Office Patentee after: State Grid Corporation of China Address before: 313000 Phoenix Road, Zhejiang, Huzhou, No. 777 Patentee before: Huzhou Power Office |