CN203415698U - Power transmission and transformation circuit wire connection device - Google Patents

Power transmission and transformation circuit wire connection device Download PDF

Info

Publication number
CN203415698U
CN203415698U CN201320450760.3U CN201320450760U CN203415698U CN 203415698 U CN203415698 U CN 203415698U CN 201320450760 U CN201320450760 U CN 201320450760U CN 203415698 U CN203415698 U CN 203415698U
Authority
CN
China
Prior art keywords
circular
power transmission
screw
wire
transformation circuit
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
CN201320450760.3U
Other languages
Chinese (zh)
Inventor
李宏伟
翟进乾
石峰
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
Zhengzhou Power Supply Co of Henan Electric Power Co
Zhengzhou Huali Information Technology Co Ltd
Original Assignee
State Grid Corp of China SGCC
Zhengzhou Power Supply Co of Henan Electric Power Co
Zhengzhou Huali Information Technology 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, Zhengzhou Power Supply Co of Henan Electric Power Co, Zhengzhou Huali Information Technology Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201320450760.3U priority Critical patent/CN203415698U/en
Application granted granted Critical
Publication of CN203415698U publication Critical patent/CN203415698U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a power transmission and transformation circuit wire connection device. The power transmission and transformation circuit wire connection device includes a n-shaped conductive groove; the external side of a back arm of the n-shaped conductive groove is provided with a wiring terminal; the lower end of the n-shaped conductive groove is provided with a supporting plate; the middle of the supporting plate is provided with a screw hole; a screw is arranged inside the screw hole; the upper end of the screw is fixedly connected with a circular wire crimping block; the upper surface of the circular wire crimping block is of an arc-shaped groove structure; the lower end of the screw passes through the screw hole and is in screwed connection with a circular sleeve with an inner screw thread; the circular sleeve is made of a high-strength insulating material; the circular sleeve is provided with an upper circular hole and a lower circular hole; and the screw is fixed with the circular sleeve through the upper circular hole and a fastening bolt. When the power transmission and transformation circuit wire connection device is used, the circular sleeve is rotated so as to drive the screw to push the circular wire crimping block, such that the circular wire crimping block can upwards press a wire, and therefore, the power transmission and transformation circuit wire connection device can be suspended on the wire; and when the power transmission and transformation circuit wire connection device is disassembled, the circular sleeve is rotated to a reverse direction, the circular wire crimping block is separated from the wire, and therefore, the power transmission and transformation circuit wire connection device of the utility model can be removed easily. The power transmission and transformation circuit wire connection device of the utility model is advantageous in safe and convenient use as well as time-saving and labor-saving properties.

Description

Power transmission and transformation line wiring device of wire
Technical field:
The utility model relates to a kind of electrical wire wiring equipment, particularly relates to a kind of wiring device of wire of electric power system power transmission and transformation line.
Background technology:
The wire jointing clamp using in power transmission and transformation line is all generally to hang on wire, and its connection is extremely insecure, runs into wind phenomenon or operating personnel's false hit, easily drops, and to security maintenance, brings potential safety hazard.
Utility model content:
Technical problem to be solved in the utility model is: a kind of power transmission and transformation line wiring device of wire that can firmly be suspended on wire is provided.
The utility model is that the technical scheme that technical solution problem is taked is:
A kind of power transmission and transformation line wiring device of wire, comprise N-shaped conductive trough, described N-shaped conductive trough postbrachium arranged outside has binding post, lower end is provided with supporting bracket, described supporting bracket centre position is provided with screw, in screw, be provided with screw rod, described screw rod upper end and circular electric wire crimp piece are fixed together, and described screw rod lower end links together through screw and the female circular sleeve spiral of tool.
On described circular sleeve, be provided with circular hole and lower circular hole, between described screw rod and circular sleeve, by upper circular hole and fastening bolt, be fixed together.
Described circular electric wire crimp piece upper surface is arc groove structure.
Described circular sleeve is processed by high-intensity insulating material.
Positive beneficial effect of the present utility model is as follows:
1, in use, rotation circular sleeve, circular sleeve drive screw rod, screw rod promote circular electric wire crimp piece to the utility model, circular electric wire crimp piece upwards compresses wire, and the utility model is firmly suspended on wire, are difficult for dropping.During dismounting, opposite spin circular sleeve, circular electric wire crimp piece departs from wire, just can easily remove the utility model, safe and convenient to use, time saving and energy saving.
2, because circular sleeve of the present utility model is processed by high-strength insulating material, without power-off, just can install, not affect the normal operation of circuit, there is good practical value.
3, the utility model is simple in structure, easy to operate, to safe construction, provides sound assurance, has marketing prospect.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
Referring to Fig. 1, a kind of power transmission and transformation line wiring device of wire, comprise N-shaped conductive trough 9, in N-shaped conductive trough 9 postbrachium arranged outside, there is binding post 8, lower end is provided with supporting bracket 3, described supporting bracket 3 centre positions are provided with screw 2, in screw 2, be provided with screw rod 6, described screw rod 6 upper ends and circular electric wire crimp piece 1 are fixed together, circular electric wire crimp piece 1 upper surface is arc groove structure, described screw rod 6 lower ends link together through screw 2 and female circular sleeve 4 spirals of tool, described circular sleeve 4 is processed by high-intensity insulating material, on described circular sleeve 4, be provided with circular hole 7 and lower circular hole 5, between screw rod 6 and circular sleeve 4, by upper circular hole 7 and fastening bolt, be fixed together.
In use, rotation circular sleeve 4, circular sleeve 4 drive screw rod 6, the circular electric wire crimp piece 1 of screw rod 6 promotion, circular electric wire crimp piece 1 upwards to compress wire to the utility model, and the utility model is firmly suspended on wire, are difficult for dropping.During dismounting, opposite spin circular sleeve 4, circular electric wire crimp piece 1 departs from wire, just can easily remove the utility model, safe and convenient to use, time saving and energy saving.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, within all still belonging to the protection range of technical solutions of the utility model.

Claims (3)

1. a power transmission and transformation line wiring device of wire, comprise N-shaped conductive trough (9), described N-shaped conductive trough (9) postbrachium arranged outside has binding post (8), lower end is provided with supporting bracket (3), it is characterized in that: described supporting bracket (3) centre position is provided with screw (2), in screw (2), be provided with screw rod (6), described screw rod (6) upper end and circular electric wire crimp piece (1) are fixed together, and described screw rod (6) lower end links together through screw (2) and the female circular sleeve of tool (4) spiral.
2. power transmission and transformation line wiring device of wire according to claim 1, it is characterized in that: on described circular sleeve (4), be provided with circular hole (7) and lower circular hole (5), between described screw rod (6) and circular sleeve (4), by upper circular hole (7) and fastening bolt, be fixed together.
3. power transmission and transformation line wiring device of wire according to claim 2, is characterized in that: described circular electric wire crimp piece (1) upper surface is arc groove structure.
CN201320450760.3U 2013-07-27 2013-07-27 Power transmission and transformation circuit wire connection device Expired - Fee Related CN203415698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320450760.3U CN203415698U (en) 2013-07-27 2013-07-27 Power transmission and transformation circuit wire connection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320450760.3U CN203415698U (en) 2013-07-27 2013-07-27 Power transmission and transformation circuit wire connection device

Publications (1)

Publication Number Publication Date
CN203415698U true CN203415698U (en) 2014-01-29

Family

ID=49978563

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320450760.3U Expired - Fee Related CN203415698U (en) 2013-07-27 2013-07-27 Power transmission and transformation circuit wire connection device

Country Status (1)

Country Link
CN (1) CN203415698U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105196236A (en) * 2015-09-22 2015-12-30 南车南京浦镇车辆有限公司 Withdrawal ring for shaft end elastic pin of low-floor bogie
CN107171239A (en) * 2017-07-05 2017-09-15 国网青海省电力公司海东供电公司 Preformed device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105196236A (en) * 2015-09-22 2015-12-30 南车南京浦镇车辆有限公司 Withdrawal ring for shaft end elastic pin of low-floor bogie
CN107171239A (en) * 2017-07-05 2017-09-15 国网青海省电力公司海东供电公司 Preformed device
CN107171239B (en) * 2017-07-05 2019-05-24 国网青海省电力公司海东供电公司 Preformed device

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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: 20140129

Termination date: 20190727

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