CN203707460U - Spinning-type power line connector - Google Patents

Spinning-type power line connector Download PDF

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Publication number
CN203707460U
CN203707460U CN201320771117.0U CN201320771117U CN203707460U CN 203707460 U CN203707460 U CN 203707460U CN 201320771117 U CN201320771117 U CN 201320771117U CN 203707460 U CN203707460 U CN 203707460U
Authority
CN
China
Prior art keywords
power line
connecting piece
elastic sheet
insulating casing
line connector
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
CN201320771117.0U
Other languages
Chinese (zh)
Inventor
张永杰
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.)
Xinzheng power supply Co
State Grid Corp of China SGCC
Original Assignee
Xinzheng power supply Co
State Grid Corp of China SGCC
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 Xinzheng power supply Co, State Grid Corp of China SGCC filed Critical Xinzheng power supply Co
Priority to CN201320771117.0U priority Critical patent/CN203707460U/en
Application granted granted Critical
Publication of CN203707460U publication Critical patent/CN203707460U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a spinning-type power line connector. The spinning-type power line connector comprises a power line and an insulating casing; an end head of the power line is disposed in the insulating casing and fixedly connected with a conductive connecting piece; the conductive connecting piece is connected with one end of a conductive spring; the conductive spring is positioned in a connecting hole of the insulating casing; the hole wall of the connecting hole is provided with a longitudinal slot; the external surface of the hole wall is a conical surface which is gradually larger from inside to outside; the root of the conductive spring is connected together and branch ends are separated; the surface of the insulating casing is provided with a compressing nut in threaded connection with the insulating casing; and one end of the compressing nut is provided with a pressing section. The compressing nut is disposed on the insulating casing, the petal-type outer end of the insulating casing can be inwardly compressed, so that a connecting cable can be more fastened by the conductive spring.

Description

Rotary extrusion type spinning power line connector
technical field
The utility model relates to a kind of jockey of power line, particularly relates to a kind of rotary extrusion type spinning power line connector.
background technology
The connection of various lead-in wires on power circuit at present, all use a kind of binding post, this terminal needs Press Plier to carry out crimping to it just to make wire be fixed thereon, this traditional connected mode wastes time and energy, also need special compression bonding apparatus equipment, owing to can making conductor gross distortion in crimping process, contact area is reduced greatly and easily heating, affect electric conductivity, in addition, after connecting crimping, be difficult to dismounting, the binding post of crimping distortion is difficult to again connect, therefore, both there is larger potential safety hazard in this class mode, waste again resource, increase enterprise.
utility model content
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of reasonable in design, simple in structure, be connected firmly and rotary extrusion type spinning power line connector easy to use.
The technical solution of the utility model: a kind of rotary extrusion type spinning power line connector, contain power line and insulation crust, the termination of described power line is arranged in described insulation crust and is fixedly connected with a conductive connecting piece, described conductive connecting piece is also connected with one end of electroconductive elastic sheet, described electroconductive elastic sheet is positioned at the connecting hole of described insulation crust, on the hole wall of described connecting hole, be provided with longitudinal bar seam, and, the outer surface of described hole wall is to become gradually from inside to outside large taper seat, the root of described electroconductive elastic sheet is connected and branch end separates, the surface of described insulation crust is provided with clamp nut, the two is threaded, one end of described clamp nut is provided with top and presses section.
Described top is pressed section to be provided with top and is pressed inclined-plane, and the root of described longitudinal bar seam is provided with cannelure.Described conductive connecting piece and electroconductive elastic sheet are integral type structure or split modular structure, and described conductive connecting piece and power line welding or fusion are fixing.
The beneficial effects of the utility model:
1, the utility model electroconductive elastic sheet cable that can be clamped and connected, is connected firmly, good conductivity, and grafting speed is fast, and efficiency is high.
2, on the utility model insulation crust, clamp nut is set, can makes the lobe formula outer end of insulation crust inwardly compress, thereby make electroconductive elastic sheet more be fastenedly connected cable.
3, the utility model conductive connecting piece and electroconductive elastic sheet both can adopt integral structure, also can adopt split modular structure, easily make, and conductive connecting piece and power line welding or fusion were fixing, good anti-drop effect.
4, the utility model reasonable in design, simple in structure, be connected firmly and easy to use, be easy to promote
Implement, there is good economic benefit.
brief description of the drawings
Fig. 1 is the structural representation of rotary extrusion type spinning power line connector.
embodiment
Embodiment: referring to Fig. 1, in figure, 1-power line, 2-insulation crust, 3-conductive connecting piece, 4-clamp nut, 5-electroconductive elastic sheet, the longitudinal bar seam of 6-, 7-limb.
Rotary extrusion type spinning power line connector contains power line 1 and insulation crust 2, wherein: the termination of power line 1 is arranged in insulation crust 2 and is fixedly connected with a conductive connecting piece 3, conductive connecting piece 3 is also connected with one end of electroconductive elastic sheet 5, electroconductive elastic sheet 5 is positioned at the connecting hole of insulation crust 2, on the hole wall of connecting hole, be provided with longitudinal bar seam 6, and, the outer surface of described hole wall is to become gradually from inside to outside large taper seat, form limb 7 spaced apart, the root of electroconductive elastic sheet 5 is connected and branch end separates, the surface of insulation crust 2 is provided with clamp nut 4, the two is threaded, one end of clamp nut 4 is provided with top and presses section.
Top is pressed section to be provided with top and is pressed inclined-plane, and longitudinally the root of bar seam 6 is provided with cannelure.Conductive connecting piece 3 and electroconductive elastic sheet 5 are integral type structure or split modular structure, and conductive connecting piece 3 and power line 1 weld
Or fusion is fixing.
When use, stube cable inserts in connecting hole, rotates clamp nut 4, makes top press section progressively to press taper seat in top, makes electroconductive elastic sheet 5 clamp stube cable, realizes conduction.Finish using, unclamp clamp nut 4, extract stube cable, power line 1 can be reused, very convenient.
The above, be only preferred embodiment of the present utility model, not the utility model done to any pro forma restriction, and what every foundation technical spirit of the present utility model was done above embodiment is any simple
Amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims (3)

1. a rotary extrusion type spinning power line connector, contain power line and insulation crust, it is characterized in that: the termination of described power line is arranged in described insulation crust and is fixedly connected with a conductive connecting piece, described conductive connecting piece is also connected with one end of electroconductive elastic sheet, described electroconductive elastic sheet is positioned at the connecting hole of described insulation crust, on the hole wall of described connecting hole, be provided with longitudinal bar seam, and, the outer surface of described hole wall is to become gradually from inside to outside large taper seat, the root of described electroconductive elastic sheet is connected and branch end separates, the surface of described insulation crust is provided with clamp nut, the two is threaded, one end of described clamp nut is provided with top and presses section.
2. rotary extrusion type spinning power line connector according to claim 1, is characterized in that: described top is pressed section to be provided with top and pressed inclined-plane, and the root of described longitudinal bar seam is provided with cannelure.
3. rotary extrusion type spinning power line connector according to claim 1 and 2, is characterized in that: described conductive connecting piece and electroconductive elastic sheet are integral type structure or split modular structure, and described conductive connecting piece and power line welding or fusion are fixing.
CN201320771117.0U 2013-12-01 2013-12-01 Spinning-type power line connector Expired - Fee Related CN203707460U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320771117.0U CN203707460U (en) 2013-12-01 2013-12-01 Spinning-type power line connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320771117.0U CN203707460U (en) 2013-12-01 2013-12-01 Spinning-type power line connector

Publications (1)

Publication Number Publication Date
CN203707460U true CN203707460U (en) 2014-07-09

Family

ID=51057851

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320771117.0U Expired - Fee Related CN203707460U (en) 2013-12-01 2013-12-01 Spinning-type power line connector

Country Status (1)

Country Link
CN (1) CN203707460U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105281282A (en) * 2015-10-30 2016-01-27 国网山东省电力公司东营供电公司 Device and method for reducing falling-off rate of 35kV cable terminal grounding braided straps
CN106058496A (en) * 2016-07-22 2016-10-26 汉舟四川铜铝复合科技有限公司 Copper-aluminum composite conductor connection device for tubular bus duct
CN108879574A (en) * 2017-05-12 2018-11-23 四川新东方电缆集团有限公司 A kind of distribution box of high efficiency cable butting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105281282A (en) * 2015-10-30 2016-01-27 国网山东省电力公司东营供电公司 Device and method for reducing falling-off rate of 35kV cable terminal grounding braided straps
CN106058496A (en) * 2016-07-22 2016-10-26 汉舟四川铜铝复合科技有限公司 Copper-aluminum composite conductor connection device for tubular bus duct
CN108879574A (en) * 2017-05-12 2018-11-23 四川新东方电缆集团有限公司 A kind of distribution box of high efficiency cable butting

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Legal Events

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

Granted publication date: 20140709

Termination date: 20141201

EXPY Termination of patent right or utility model