CN201051607Y

CN201051607Y - Conductive grease injector

Info

Publication number: CN201051607Y
Application number: CNU2007201014914U
Authority: CN
Inventors: 李和平; 李倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-27
Filing date: 2007-05-27
Publication date: 2008-04-23
Anticipated expiration: 2017-05-27

Abstract

The utility model discloses a conductive grease injector, which comprises an insulating hollow pole, the front end of the pole is provided with a conductive grease storage tank, a nozzle which can rotate in a certain angle is arranged on the front end of the storage tank and juts out of the hollow pole, a leather cup which is arranged on the rear end of the storage tank is connected with a regulating handle through a conductive driving rod, the regulating handle is screw engaged with the hollow pole, a grease injecting control handle which is arranged on the lateral side of the hollow pole is hinged on a support stand and is linked with a drawing fork, the drawing fork is engaged with a drawing gear on the regulating handle, the nozzle is aimed to a portion which is needed to inject the grease, and the grease can be injected by the grease injecting control handle. The utility model solves inconvenient repairing with electricity, and also eliminates the unfavorable influence which is caused by electricity service interruption when unscheduled maintenance is applied, and the utility model has simple structure and easy employment.

Description

Conduction fat injector

Technical field:

The utility model relates to a kind of supply line repair and maintenance instrument, particularly relates to a kind of conduction fat injector.

Background technology:

Transmission line, and the lead termination of other electric equipment must reliably connect, we are called drainage thread, parallel groove clamp or device clamp, are the contact element, because transmission line is located in the field, influenced by meteorology and filth, because corrosion or impurity are filled, tie point place resistance is increased between contact element and the lead, cause temperature to rise, as untimely processing, can to this phenomenon, use following method at present always owing to the too high broken string accident that causes of temperature:

One hotline maintenance is handled: not only time-consuming, operation easier big, dangerous big, and contact easily produces surface oxidation under high temperature action, fastening difficulty is difficult to reach the maintenance requirement;

The 2nd, apply for provisional maintenance: this will carry out temporary interruption, change the operational mode of electrical network, make troubles and lose for user and electric power enterprise, power scheduling department is difficult to reply, and once by the provisional maintenance accident of the pertinent regulations of power industry, for this reason, bring serious danger to assist for the safe operation of electric equipment.

Summary of the invention:

The utility model is at the deficiencies in the prior art, a kind of conduction fat injector is provided, technical problem to be solved is can easily conduction fat be injected into the overheated position of contact element under the charged situation of circuit, reduce the temperature of contact element fast, prolong its running time, what need ad hoc inspection and repair also can transfer scheduled overhaul to, technical solution adopted in the utility model is as follows: the utility model comprises an insulated hollow bar, the front end that it is characterized in that bar is established conduction fat storage tank, the front end of storage tank is the spout of rotatable certain angle, and stretch out hollow stem, the rear end of storage tank is a leather cup, leather cup links to each other with regulating handle by insulating driving rod, be threaded engagement between regulating handle and the hollow stem, be provided with the greasing joystick in the side of hollow stem, joystick is hinged on the bearing, and with fork interlock, fork cooperates with the tooth that pulls out on the regulating handle bar.

Using method of the present utility model is as follows, first-selected spout is aimed at the position that needs greasing, excludes air in the storage tank by regulating handle then, carries out greasing by the greasing joystick at last.

Compared with prior art, the utility model has solved the inconvenience of hotline maintenance, also solves the application ad hoc inspection and repair and the power failure adverse effect, and simple in structure, easy to use.

Description of drawings:

Accompanying drawing is the utility model structural representation

Specific embodiments:

Hollow stem 4 of the present utility model and drive link 5 adopt insulating material to make, conduction fat storage tank 2 is positioned at the front end of hollow stem, its spout 1 can rotate, form different spray fat angles, make things convenient for the greasing operation, leather cup 3 is affixed as piston and drive link 5, the tail end of drive link is a regulating handle 9, and adopt threaded engagement between the hollow stem, establish a bearing 6 on the shaft, be hinged with greasing joystick 8 and fork 10, fork cooperates with the tooth 7 that pulls out on the regulating handle bar, and makes the drive link reach promote leather cup by joystick 8 and realizes greasing.

Claims

1. conduction fat injector, comprise an insulated hollow bar, it is characterized in that the front end of bar is established conduction fat storage tank, the front end of storage tank is the spout of rotatable certain angle, and stretch out hollow stem, the rear end of storage tank is a leather cup, and leather cup links to each other with regulating handle by insulating driving rod, is threaded engagement between regulating handle and the hollow stem, be provided with the greasing joystick in the side of hollow stem, joystick is hinged on the bearing, and with fork interlock, fork cooperates with the tooth that pulls out on the regulating handle bar.