CN204538271U - Bolt matable load transfer plan wire clamp - Google Patents

Bolt matable load transfer plan wire clamp Download PDF

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Publication number
CN204538271U
CN204538271U CN201520171268.1U CN201520171268U CN204538271U CN 204538271 U CN204538271 U CN 204538271U CN 201520171268 U CN201520171268 U CN 201520171268U CN 204538271 U CN204538271 U CN 204538271U
Authority
CN
China
Prior art keywords
circular arc
plate
clamp plate
hole
clamp
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
Application number
CN201520171268.1U
Other languages
Chinese (zh)
Inventor
孟伟
亓立红
葛华
刘松
李鹏
李圣陶
任泽洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Laiwu Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Laiwu Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Laiwu Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201520171268.1U priority Critical patent/CN204538271U/en
Application granted granted Critical
Publication of CN204538271U publication Critical patent/CN204538271U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of improvement of conduction wire clamp, specifically a kind of bolt matable load transfer plan wire clamp.Comprise and connect drainage thread plate and hand handle, described connecing between drainage thread plate and hand handle is provided with circular arc clamp plate, at circular arc clamp plate and hand, connecting hinge is connected to circular arc rotary clamp plate; The other end of circular arc rotary clamp plate is fixed on hand upper by bolt and nut.This line of transference clamping 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

Bolt matable load transfer plan wire clamp
Technical field
The utility model relates to a kind of improvement of conduction wire clamp, specifically a kind of bolt matable load transfer plan wire clamp.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.
Another Chinese patent application 2014205302291 of the applicant discloses one " load transfer plan jig formula insulation lead wire folder ", adopt the version of two of relative snapping semicircle clamps to realize the connection of insulation lead wire and 10kV wire, its structure is simple, convenient disassembly, cost of manufacture are low.But owing to adopting movable bolt and nut fastening means, stability and the reliability of screw rod are poor, bring certain difficulty to constructing operation.
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 also not easy the bolt matable load transfer plan wire clamp deviate from by the wire clamped.
For reaching above object, the technical scheme that the utility model adopts is: this bolt matable load transfer plan wire clamp, comprise and connect drainage thread plate and hand handle, drainage thread fixing hole is provided with in the outer end connecing drainage thread plate, 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, and connect drainage thread plate, hand handle, circular arc clamp plate, rotating shaft base be one overall, at circular arc clamp plate with hand being provided with clamp plate through hole 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, described circular arc rotary clamp plate and circular arc clamp plate make-up form cylindrical shape clamp chamber, 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 dynamic clamping plate through hole, and the axes normal of described dynamic clamping plate through hole and clamp plate through hole is in the axis in clamp chamber; Fastening bolt is fitted with in dynamic clamping plate through hole and clamp plate through hole.
The outer surface of circular arc rotary clamp plate is provided with polygonal grooves, described polygonal grooves is arranged with dynamic clamping plate through hole is concentric, one end of described fastening bolt is provided with the bolt tail end of coupling polygonal grooves, and the head end of fastening bolt has been threaded connection nut.
The beneficial effects of the utility model are: this line of transference clamping 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.
Embodiment
As shown in Figure 1 and Figure 2, this bolt matable load transfer plan wire clamp, 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, 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, and connect drainage thread plate 1, hand 2, circular arc clamp plate 4, rotating shaft base 5 be one overall, is provided with clamp plate through hole at circular arc clamp plate 4 with hand in the middle part of 2 one end be connected; Circular arc rotary clamp plate 7 is provided with in the side with circular arc clamp plate 4 phase make-up, described circular arc rotary clamp plate 7 forms cylindrical shape clamp chamber 13 with circular arc clamp plate 4 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 dynamic clamping plate through hole, and the axes normal of described dynamic clamping plate through hole and clamp plate through hole is in the axis in clamp chamber 13; Fastening bolt 6 is fitted with in dynamic clamping plate through hole and clamp plate through hole.
The outer surface of circular arc rotary clamp plate 7 is provided with polygonal grooves, described polygonal grooves is arranged with dynamic clamping plate through hole is concentric, one end of described fastening bolt 6 is provided with the bolt tail end 12 of coupling polygonal grooves, and the head end of fastening bolt 6 has been threaded connection nut 61.
When charged for replacement faulty equipment needs transfer load, first operating personnel unclamps nut 61 in upper dress drainage thread process, take out fastening bolt 6, circular arc rotary clamp plate 7 is upwards overturn, wire is loaded in the jaws of circular arc clamp plate 4, make circular arc rotary clamp plate 7 overturn again downwards, fastening bolt 6 is inserted in dynamic clamping plate through hole and clamp plate through hole, and from lower end fastening nut 61.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. bolt matable load transfer plan wire clamp, 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), and connect drainage thread plate (1), hand is (2), circular arc clamp plate (4), rotating shaft base (5) is an entirety, clamp plate through hole is provided with in the middle part of one end that circular arc clamp plate (4) and hand are connected (2), circular arc rotary clamp plate (7) is provided with in the side with circular arc clamp plate (4) phase make-up, described circular arc rotary clamp plate (7) and circular arc clamp plate (4) make-up form cylindrical shape clamp chamber (13), 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 dynamic clamping plate through hole, and the axes normal of described dynamic clamping plate through hole and clamp plate through hole is in the axis of clamp chamber (13), fastening bolt (6) is fitted with in dynamic clamping plate through hole and clamp plate through hole.
2. bolt matable load transfer plan wire clamp according to claim 1, it is characterized in that: on the outer surface of circular arc rotary clamp plate (7), be provided with polygonal grooves, described polygonal grooves is arranged with dynamic clamping plate through hole is concentric, one end of described fastening bolt (6) is provided with the bolt tail end (12) of coupling polygonal grooves, and the head end of fastening bolt (6) has been threaded connection nut (61).
CN201520171268.1U 2015-03-25 2015-03-25 Bolt matable load transfer plan wire clamp Expired - Fee Related CN204538271U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520171268.1U CN204538271U (en) 2015-03-25 2015-03-25 Bolt matable load transfer plan wire clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520171268.1U CN204538271U (en) 2015-03-25 2015-03-25 Bolt matable load transfer plan wire clamp

Publications (1)

Publication Number Publication Date
CN204538271U true CN204538271U (en) 2015-08-05

Family

ID=53752234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520171268.1U Expired - Fee Related CN204538271U (en) 2015-03-25 2015-03-25 Bolt matable load transfer plan wire clamp

Country Status (1)

Country Link
CN (1) CN204538271U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109494675A (en) * 2018-12-02 2019-03-19 徐峰 Ground protection block

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109494675A (en) * 2018-12-02 2019-03-19 徐峰 Ground protection block

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150805

Termination date: 20180325

CF01 Termination of patent right due to non-payment of annual fee