CN201118143Y

CN201118143Y - Electrified multipurpose combination device

Info

Publication number: CN201118143Y
Application number: CNU200720026722XU
Authority: CN
Inventors: 刘军; 鞠振; 王井营; 马仁祥; 李荣德; 杜玉营
Original assignee: TAIAN POWER SUPPLY Co
Current assignee: TAIAN POWER SUPPLY Co
Priority date: 2007-08-20
Filing date: 2007-08-20
Publication date: 2008-09-17
Anticipated expiration: 2017-08-20

Abstract

The utility model discloses a charged multi-functional combiner that consists of an insulating operating rod and a metal tool that fixed at the front end of the insulating operating rod; the metal tool is a fastening device or a pin supply device; the insulating operating rod and the metal tool form an obtuse angle. The combiner can complement and fasten bolts, and can complement or replace split pins. The combiner has the characteristics of light weight, excellent insulating performance, convenient and simple operation, long service life and difficulty in aging, and can widely used for power transmission lines of 35 to 220kV.

Description

The charged combiner of using more

Technical field

This utility model relates to a kind of charged combined utensil that is applied on the power industry circuit.

Background technology

China's transmission line is based on 35-220kV at present, the part transmission line is located in the isolated area, running time is longer, is subjected to climatic effect bigger, connects the gold utensil split pin and adopts ferrous material more, often break down, if therefore line failure must adopt the power failure mode to handle, not only influence people's normal life and enterprise's ordinary production, also can have a strong impact on the economic benefit of power supply enterprise, greatly damage the social image of power supply enterprise.

Summary of the invention

For solving the problem of above existence, the utility model provides a kind of and charged has used combiner more, and its technical scheme of taking is:

This combiner is made up of insulating bar and the metal tools that is fixed on the insulating bar front end, and the angle between insulating bar and the metal tools is the obtuse angle.

Described metal tools can be served as reasons and be cranked arm and fastener that the sleeve fixture is formed, and cranking arm is fixed on the front end of insulating bar, and the sleeve fixture is located at the termination of cranking arm.

Described metal tools also can be given the pin device for what be made up of binding clip and lever, and binding clip is fixed on the front end of insulating bar, and lever is fixed on the rear end of insulating bar, and lever draws the folding of dialling rod control binding clip by the glass fibre that is located in the insulating bar.

The action bars of this combined electrical apparatus is owing to the use insulating material is made, so good insulation preformance, and is safe and reliable, can under situation about not having a power failure, carry out operation, and but the tool heads arbitrary combination can be carried out adding with fastening of bolt, also can add or change split pin.

Therefore the utlity model has in light weight, good insulation preformance, easy and simple to handle, long service life, be difficult for aging characteristics, can be widely applicable for the 35-220kV transmission line.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is the structural representation of the utility model embodiment 2.

Embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment 1:

As shown in Figure 1, described metal tools is a fastener, it by crank arm 2 and sleeve fixture 3 form, 2 front ends that are fixed on insulating bar 1 of cranking arm, sleeve fixture 3 is located at 2 the termination of cranking arm, crank arm 2 and insulating bar 1 by bolt, the angle of angle can be regulated between them.When this instrument of use, according to needed bolt external diameter, corresponding sleeve 7 is stuck in the sleeve fixture 3, the rear end of hand-held insulating bar 1 is added with fastening bolt then.

Embodiment 2:

As shown in Figure 2, described metal tools is to the pin device, it is made up of binding clip 4 and lever 5, and an end handle of binding clip 4 is fixed on the front end of insulating bar 1, and another end handle draws the lever 5 that group rod 6 is fastened on insulating bar 1 rear end by the glass fibre that is located in the insulating bar 1.When this instrument of use, hold handle 5 with holding, draw by glass fibre and dial rod 6 pulling binding clips 4, vise split pin thereby make binding clip 4 close to close, thereby realize split pin is added or changed.

Above combiner caliber 30mm, effective insulated lengths 2800mm, withstand voltage 440kV.Use this combiner operation only to need 1 operating personnel, on average the elimination time is 20 minutes/time at every turn, needs 3 operating personnel if having a power failure to eliminate, and average interruption duration is 180 minutes/time, reduces operating personnel 2 people, shortens interruption duration nearly three hours at every turn.Only 0.9 ten thousand yuan of combiner costs of manufacture, year benefit alleviate intensity of workers up to 300,000 yuan, and safety benefit is remarkable, and reduce interruption duration, and economic benefit has had greatly and improves, and have guaranteed that electric power reliably supplies.

Claims

1, a kind of chargedly use combiner more, it is characterized in that, this combiner is made up of insulating bar (1) and the metal tools that is fixed on insulating bar (1) front end, and the angle between insulating bar (1) and the metal tools is the obtuse angle.

2, the charged combiners of using according to claim 1 more, it is characterized in that, described metal tools is served as reasons and is cranked arm (2) and fastener that sleeve fixture (3) is formed, and crank arm (2) are fixed on the front end of insulating bar (1), and sleeve fixture (3) is located at the termination of crank arm (2).

3, the charged combiners of using according to claim 1 more, it is characterized in that, described metal tools is to give the pin device by what binding clip (4) and lever (5) were formed, binding clip (4) is fixed on the front end of insulating bar (1), lever (5) is fixed on the rear end of insulating bar (1), and lever (5) draws the folding of dialling rod (6) control binding clip (4) by the glass fibre that is located in the insulating bar (1).