CN204156137U - Load transfer plan jig formula insulation lead wire presss from both sides - Google Patents
Load transfer plan jig formula insulation lead wire presss from both sides Download PDFInfo
- Publication number
- CN204156137U CN204156137U CN201420530229.1U CN201420530229U CN204156137U CN 204156137 U CN204156137 U CN 204156137U CN 201420530229 U CN201420530229 U CN 201420530229U CN 204156137 U CN204156137 U CN 204156137U
- Authority
- CN
- China
- Prior art keywords
- circular arc
- clamp plate
- drainage thread
- plate
- hand
- 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.)
- Withdrawn - After Issue
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 15
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 this Chemical compound 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses load transfer plan jig formula insulation lead wire folder, comprise and connect drainage thread plate and hand handle, it is characterized in that: described connect drainage thread plate and hand between be provided with circular arc clamp plate, at circular arc clamp plate with hand the screw rod axle bed being provided with projection in the middle part of the one end be connected; Circular arc rotary clamp plate is provided with in the side with circular arc clamp plate phase make-up; One end of circular arc rotary clamp plate is fixed together by the axis hole of rotation axis through protruding rotating shaft base, and its other end is provided with " U " opening; The screw rod axle bed of described projection is provided with jaws fastening screw, and be fixed on protruding screw rod axle bed upper end by bearing pin, the upper end of jaws fastening screw snaps in " U " opening, fastening by nut.This load transfer plan jig formula insulation lead wire folder, structure is simple, convenient disassembly, cost of manufacture are low, both easily operates, and is also not easy by the wire clamped; Reduce the live line working time simultaneously, improve distribution line power supply reliability.
Description
Technical field
The utility model relates to a kind of improvement of conduction wire clamp, specifically a kind of load transfer plan jig formula insulation lead wire folder.Be mainly used in charged for replacement device procedures, transfer load mounting drainage thread.
Background technology
Because distribution network insulation level is low, easily break down under atmospheric over-voltage, filth or other extraneous factor effects, maintenance workload is large, is difficult to the requirement meeting reliable power supply.For improving Reliability of Power Supplying Net Work, reducing loss of outage, improving reliability index, live line working is the important means of power equipment test, maintenance, transformation, usually need to shift load in live line working process to carry out more changing jobs of faulty equipment, to ensure the continued power of circuit, therefore the use of drainage thread is very frequent.Drainage thread in the past adopts telescopic wire clamp, in mounting process, need sleeve to back out could realize drainage thread and be connected with wire fastening, it is very inconvenient in operation that operating personnel dresses insulating gloves, and movement range is comparatively large, add the unsafe factor of operating personnel in operation process and task difficulty.
Known by retrieving, have multiple report improved about conduction wire clamp at present, but mostly adopt adjustable wrench formula structure, the jaws due to adjustable wrench formula structure is uncovered, so easily deviate from by the cable clamped, and also not easy to operate in high-altitude yet.Have not yet to see and both easily operated, be also not easy the report of the jig formula insulation lead wire folder deviate from by the wire clamped.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, convenient disassembly, cost of manufacture are low, both easily operates, and is pressed from both sides by the load transfer plan jig formula insulation lead wire that the wire clamped also is not easy to deviate from.
For reaching above object, the technical scheme that the utility model adopts is: this load transfer plan jig formula insulation lead wire presss from both sides, comprise and connect drainage thread plate and hand handle, drainage thread fixing hole is provided with in the outer end connecing drainage thread plate, it is characterized in that: described connecing between drainage thread plate and hand handle is provided with circular arc clamp plate, circular arc clamp plate with connect the both sides, one end that drainage thread plate is connected and be provided with protruding rotating shaft base, at circular arc clamp plate and hand being provided with protruding screw rod axle bed in the middle part of the one end be connected, and connect drainage thread plate, hand handle, circular arc clamp plate, protruding rotating shaft base and protruding screw rod axle bed are an entirety, circular arc rotary clamp plate is provided with in the side with circular arc clamp plate phase make-up, one end of circular arc rotary clamp plate is fixed together by the axis hole of the rotation axis in axis hole through protruding rotating shaft base, the other end of circular arc rotary clamp plate is provided with " U " opening, and the opening direction of " U " opening is consistent with the direction of extension of hand handle, the screw rod axle bed of described projection is provided with jaws fastening screw, and be fixed on protruding screw rod axle bed upper end by bearing pin, the upper end of jaws fastening screw snaps in " U " opening, fastening by nut, described circular arc rotary clamp plate and circular arc clamp plate make-up form cylindrical shape clamp chamber.
The utility model is also implemented by following measure: described circular arc rotary clamp plate is consistent with the inwall circular arc curvature of circular arc clamp plate, smooth surface; 2-5mm below the jaws opening's edge place plane that the center of circle a in described cylindrical shape clamp chamber is in circular arc clamp plate.
The length of described hand handle is 60mm, and the seat end of jaws fastening screw is discoideus, holds discoideus corresponding with the seat of jaws fastening screw, and the contact portion of circular arc rotary clamp plate and jaws fastening screw is arc surface.
Described connect drainage thread plate, hand, circular arc clamp plate, protruding rotating shaft base, protruding screw rod axle bed and circular arc rotary clamp plate make by copper material.
The beneficial effects of the utility model are: this load transfer plan jig formula insulation lead wire presss from both sides, and structure is simple, convenient disassembly, cost of manufacture are low, both easily operates, and is also not easy by the wire clamped; Reduce the live line working time simultaneously, improve distribution line power supply reliability.
Accompanying drawing explanation
Fig. 1 is structure schematic top plan view of the present utility model.
Fig. 2 is that structure of the present utility model is along A-A cross-sectional schematic.
In figure: 1, connect drainage thread plate; 2, hand handle; 3, drainage thread fixing hole; 4, circular arc clamp plate; 5, protruding rotating shaft base; 6, protruding screw rod axle bed; 7, circular arc rotary clamp plate; 8, rotation axis; 9, " U " opening; 10, jaws fastening screw; 11, bearing pin; 12, nut; 12 is fastening; 13, cylindrical shape clamp chamber.
Embodiment
The utility model is made with reference to Fig. 1, Fig. 2.This load transfer plan jig formula insulation lead wire presss from both sides, comprise and connect drainage thread plate 1 and hand 2, drainage thread fixing hole 3 is provided with in the outer end connecing drainage thread plate 1, for connecting drainage thread, it is characterized in that: described connect drainage thread plate 1 and hand is provided with circular arc clamp plate 4 between 2, circular arc clamp plate 4 with connect the both sides, one end that drainage thread plate 1 is connected and be provided with protruding rotating shaft base 5, at circular arc clamp plate 4 and hand being provided with protruding screw rod axle bed 6 in the middle part of 2 one end be connected, and connect drainage thread plate 1, hand is 2, circular arc clamp plate 4, protruding rotating shaft base 5 and protruding screw rod axle bed 6 are an entirety, circular arc rotary clamp plate 7 is provided with in the side with circular arc clamp plate 4 phase make-up, one end of circular arc rotary clamp plate 7 is fixed together by the axis hole of the rotation axis 8 in axis hole through protruding rotating shaft base 5, the other end of circular arc rotary clamp plate 7 is provided with " U " opening 9, the opening direction of " U " opening 9 with hand consistent for the direction of extension of 2, the screw rod axle bed 6 of described projection is provided with jaws fastening screw 10, and be fixed on protruding screw rod axle bed 6 upper end by bearing pin 11, the upper end of jaws fastening screw 10 snaps in " U " opening 9, fastening by nut 12, described circular arc rotary clamp plate 7 forms cylindrical shape clamp chamber 13 with circular arc clamp plate 4 make-up.
As improvement of the present utility model: described circular arc rotary clamp plate 7 is consistent with the inwall circular arc curvature of circular arc clamp plate 4, smooth surface, realize and wire smooth engagement; 2-5mm below the jaws opening's edge place plane that the center of circle a in described cylindrical shape clamp chamber 13 is in circular arc clamp plate 4, when wire is first snapped in circular arc clamp plate 4, has preliminary chucking power, is convenient to circular arc rotary clamp plate 7 to fix.
Described hand is 60mm the length of 2, the seat end of jaws fastening screw 10 is discoideus, hold discoideus corresponding with the seat of jaws fastening screw 10, circular arc rotary clamp plate 7 is arc surface with the contact portion of jaws fastening screw 10, when operating personnel closes wire clamp, pressure is produced between circular arc rotary clamp plate 7 and hand are 2, and convenient working personnel fastening nut 12.
Described connect drainage thread plate 1, hand 2, circular arc clamp plate 4, protruding rotating shaft base 5, protruding screw rod axle bed 6 and circular arc rotary clamp plate 7 make by copper material.
When charged for replacement faulty equipment needs transfer load, operating personnel can direct rotating screw cap 12 in upper dress drainage thread process, jaws fastening screw 10 is pulled out " U " opening 9, circular arc rotary clamp plate 7 is upwards overturn, wire is loaded in the jaws of circular arc clamp plate 4, then circular arc rotary clamp plate 7 is overturn downwards, jaws fastening screw 10 is pushed in " U " opening 9, tightening nuts 12, gets final product clamping wire; Connect drainage thread plate 1 to be connected with drainage thread, get final product complete operation, realize the connection of insulation lead wire and 10kV wire, and machine utilization is transferred to insulation lead wire, like this, the unsafe factor of live line working time and operating personnel can be reduced, improve Reliability of Power Supplying Net Work.
Claims (2)
1. load transfer plan jig formula insulation lead wire presss from both sides, comprise and connect drainage thread plate (1) and hand handle (2), drainage thread fixing hole (3) is provided with in the outer end connecing drainage thread plate (1), it is characterized in that: described connecing between drainage thread plate (1) and hand handle (2) is provided with circular arc clamp plate (4), circular arc clamp plate (4) with connect the both sides, one end that drainage thread plate (1) is connected and be provided with protruding rotating shaft base (5), protruding screw rod axle bed (6) is provided with in the middle part of one end that circular arc clamp plate (4) and hand are connected (2), and connect drainage thread plate (1), hand is (2), circular arc clamp plate (4), protruding rotating shaft base (5) and protruding screw rod axle bed (6) are an entirety, circular arc rotary clamp plate (7) is provided with in the side with circular arc clamp plate (4) phase make-up, one end of circular arc rotary clamp plate (7) is fixed together by the axis hole of the rotation axis (8) in axis hole through protruding rotating shaft base (5), the other end of circular arc rotary clamp plate (7) is provided with " U " opening (9), the opening direction of " U " opening (9) with hand consistent for the direction of extension of (2), the screw rod axle bed (6) of described projection is provided with jaws fastening screw (10), protruding screw rod axle bed (6) upper end is fixed on by bearing pin (11), the upper end of jaws fastening screw (10) snaps in " U " opening (9), fastening by nut (12), described circular arc rotary clamp plate (7) and circular arc clamp plate (4) make-up form cylindrical shape clamp chamber (13).
2. load transfer plan jig formula insulation lead wire folder according to claim 1, it is characterized in that: described hand is 60mm the length of (2), the seat end of jaws fastening screw (10) is discoideus, hold discoideus corresponding with the seat of jaws fastening screw (10), circular arc rotary clamp plate (7) is arc surface with the contact portion of jaws fastening screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530229.1U CN204156137U (en) | 2014-09-16 | 2014-09-16 | Load transfer plan jig formula insulation lead wire presss from both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530229.1U CN204156137U (en) | 2014-09-16 | 2014-09-16 | Load transfer plan jig formula insulation lead wire presss from both sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156137U true CN204156137U (en) | 2015-02-11 |
Family
ID=52514226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420530229.1U Withdrawn - After Issue CN204156137U (en) | 2014-09-16 | 2014-09-16 | Load transfer plan jig formula insulation lead wire presss from both sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218343A (en) * | 2014-09-16 | 2014-12-17 | 国家电网公司 | Clamp type insulation drainage wire clamp for load transmission |
| CN104701770A (en) * | 2015-03-17 | 2015-06-10 | 国家电网公司 | Insulating support for fixing drainage wire |
| CN112670892A (en) * | 2020-11-27 | 2021-04-16 | 国网山东省电力公司烟台供电公司 | Special tool for live replacement of drop-out fuse load transfer of distribution line |
-
2014
- 2014-09-16 CN CN201420530229.1U patent/CN204156137U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218343A (en) * | 2014-09-16 | 2014-12-17 | 国家电网公司 | Clamp type insulation drainage wire clamp for load transmission |
| CN104701770A (en) * | 2015-03-17 | 2015-06-10 | 国家电网公司 | Insulating support for fixing drainage wire |
| CN112670892A (en) * | 2020-11-27 | 2021-04-16 | 国网山东省电力公司烟台供电公司 | Special tool for live replacement of drop-out fuse load transfer of distribution line |
| CN112670892B (en) * | 2020-11-27 | 2022-04-08 | 国网山东省电力公司烟台供电公司 | Special tool for live replacement of drop-out fuse load transfer of distribution line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150211 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |