CN203456798U

CN203456798U - Fault indicator live installation and removal tool

Info

Publication number: CN203456798U
Application number: CN201320545190.6U
Authority: CN
Inventors: 薛兆春
Original assignee: BEIJING HAORUIDA TECHNOLOGY Co Ltd
Current assignee: BEIJING HAORUIDA TECHNOLOGY Co Ltd
Priority date: 2013-09-03
Filing date: 2013-09-03
Publication date: 2014-02-26
Anticipated expiration: 2023-09-03

Abstract

The utility model relates to a fault indicator live installation and removal tool, comprising a base disposed horizontally, two support rods respectively disposed on two sides of the base, and a rectangular frame disposed on upper ends of the support rods. Two opposite edges of the frame are provided with pin holes. Pin connecting boards are disposed on outer sides of the pin holes. The pin connecting board is connected with an end of a pin through a spring, and the other end of the pin passes through the pin hole and is disposed on an inner side of the frame in a raised manner. The base is provided with two jackscrews. Lower ends of the jackscrews are connected with the base through springs. Upper ends of the jackscrews are disposed on the base in a raised manner. The middle part of the jackscrew is provided with threads. A base plate is disposed above the base, and the bottom surface of the base plate is abutted against upper ends of the jackscrews. Two sides of the base plate are connected with baffles vertical to the base plate. An upper end of the baffle is disposed between the pin hole and the pin connecting board. An insulating rod connecting hole is disposed on the bottom of the base, and hole walls of the insulating rod connecting hole is provided with insulating rod set screws.

Description

The charged mounting and dismounting tool of a kind of fault detector

Technical field

The utility model relates to a kind of special installation tool of power industry fault indicator for overhead lines, feature be can chargedly install, disassembling section.

Background technology

Mostly on overhead high voltage line, fault detector is all installed at present, fault detector hangs on aerial high-voltage line conventionally.The applicant has proposed a kind of mounting structure of fault detector in Chinese patent 200920172895.1, as shown in Figure 1 and Figure 2, fault detector 1 is provided with two guide card 2 and two resilient clips 3 is installed, on installation guide card, 2 are provided with hook 4, when fault detector 1 is installed, first resilient clip 3 are hooked on the hook 4 that guide card 2 is installed, fault detector 1 is aimed to upwards pushing tow of high-

voltage line

5,2 times upsets of guide card are installed, and property clamp 3 comes off from linking up with 4, blocks high-voltage line 5; During Tear Down Deficiency indicating device, hold fault detector 1 and firmly pull downwards, the pressure that high-voltage line 5 overcomes resilient clip departs from from resilient clip, fault detector can be unloaded.Generally the installing/dismounting of fault detector need to manually be climbed to electric pole top and carries out, and not only danger is higher, and will under circuit power down mode, just can carry out associative operation, once and circuit has a power failure and will bring loss to grid company and user.

Summary of the invention

The purpose of this utility model is the present situation that only could load and unload fault detector with artificial pole-climbing under circuit power down mode at present, a kind of fault detector erecting tools of special use is provided, under the state that can not have a power failure at circuit, mount and dismount, and a people can operate on ground, manually pole-climbing, reduces dangerous.

The technical solution of the utility model is as follows:

The charged mounting and dismounting tool of a kind of fault detector, it is characterized in that: comprise a horizontally disposed base, the both sides of described base, set firmly respectively a support bar vertical with described base, the upper end of described support bar, be fixedly connected with the framework of a horizontally disposed rectangle, on two relative limits of described framework, be respectively equipped with a pin hole, the outside at pin hole place is set on described framework, be fixedly installed latch connecting plate, described latch connecting plate connects one end of a horizontal latch by spring, the other end of described latch can protrude from inside framework through described pin hole under the active force of spring, two jackscrews are also installed on described base, the lower end of described jackscrew is connected with the bottom surface of described base by spring, the upper end of described jackscrew is vertically through base, and under spring action, protrude from base above, the middle part of described jackscrew be provided with for the fixing screw thread of base, described base top is provided with the base plate of horizontal direction, and the bottom surface of described base plate is pressed on the upper end of described jackscrew, and the both sides of described base plate are connected with the baffle plate vertical with base plate, and the upper end of described baffle plate is between described pin hole and latch connecting plate, the bottom surface of described base, is provided with insulating bar connecting hole, and the hole wall of described insulating bar connecting hole is provided with insulating bar fixed screw.

The utility model is when installing/dismounting fault detector, with insulating bar, connect the utility model, on ground, get final product the charged installing/dismounting of realizing fault detector, solved the problem that in the past cannot need power-off handling, reduced the loss that line outage brings, and the utility model is easy to use, a people can operate, avoid the risk of artificial pole-climbing, saved time and manpower.

Accompanying drawing explanation

Fig. 1 is the mounting structure schematic diagram of fault detector;

Fig. 2 is that fault detector is installed view on the line;

Fig. 3 is structural representation of the present utility model;

Fig. 4 is used the utility model that the view of fault detector is installed;

Fig. 5 is the view of using the utility model Tear Down Deficiency indicating device.

Embodiment

As shown in Figure 3, the utility model comprises a horizontally disposed base 6, the both sides of described base 6, set firmly respectively a support bar 7 vertical with described base, the upper end of described support bar 7, be fixedly connected with the framework 8 of a horizontally disposed rectangle, on two relative limits of described framework 8, be respectively equipped with a pin hole 9, the outside at pin hole 9 places is set on described framework 8, be fixedly installed latch connecting plate 10, described latch connecting plate 10 connects one end of a horizontal latch 11 by spring, the other end of described latch 11 can protrude from framework 8 inner sides through described pin hole 9 under the active force of spring, two jackscrews 12 are also installed on described base 6, the lower end of described jackscrew 12 is connected with the bottom surface of described base 6 by spring, the upper end of described jackscrew 12 is vertically through base 6, and under spring action, protrude from base 6 above, the middle part of described jackscrew 12 be provided with for the fixing screw thread of base 6, described base 6 tops are provided with the base plate 13 of horizontal direction, the bottom surface of described base plate 13 is pressed on the upper end of described jackscrew 12, the both sides of described base plate 13 are connected with the baffle plate vertical with base plate 14, and the upper end of described baffle plate 14 is between described pin hole 9 and latch connecting plate 10, the bottom surface of described base 6, is provided with insulating bar connecting hole 15, and the hole wall of described insulating bar connecting hole 15 is provided with insulating bar fixed screw 16.

The utility model in use, is fitted with insulating bar 17 in described insulating bar connecting hole 15, and fixing by insulating bar fixed screw 16.

Fig. 4 is used the utility model that the view of fault detector is installed.When fault detector 1 is installed, first latch 11 is pulled outwardly, the front end that makes baffle plate 14 block latch 11 makes it can not penetrate pin hole 9; Then rotate jackscrew 12, the screw thread at dependence jackscrew 12 middle parts and base 6 are tightened fixing, and jackscrew 12 can not be moved up and down, and now base plate 13 is subject to jackscrew 12 upper ends to support and can not move up and down.Fault detector 1 is placed on base plate 13 of the present utility model, by the insulating bar connecting hole 15 of insulating bar 17 inserted base bottom surfaces, and by insulating bar fixed screw 16, insulating bar 17 is fixing, hand-held insulating bar 17 is lifting fault detector 1 aim at high-voltage line 5 upwards, upwards firmly pushing, fault detector 1 is snap-fit on high-voltage line 5.

Fig. 5 is the view of using the utility model Tear Down Deficiency indicating device.During Tear Down Deficiency indicating device, first rotate backward jackscrew 12, unclamp being threaded of jackscrew 12 and base 6, now jackscrew 12 only withstands base plate 13 under the effect of spring, after jackscrew 12 pressurizeds, can move down.By the insulating bar connecting hole 15 of insulating bar 17 inserted base bottom surfaces, and fixing by insulating bar fixed screw 16, hand-held insulating bar 17 upwards liftings, fault detector 1 is aimed to base plate 13, upwards firmly pushing, make to move down after jackscrew 12 pressurizeds, base plate 13 drives baffle plate 14 also to move down, when the upper end of baffle plate 14 is during lower than pin hole 9, latch 11 transverse movement under the effect of spring, its front end is through pin hole 9 and protrude from framework 8 inner sides, now latch 11 front ends block the both sides of fault detector 1, make it cannot depart from the utility model, hand-held insulating bar 17 firmly pulls downwards, the resistance that makes fault detector 1 overcome resilient clip comes off from high-voltage line 5, thereby realize the dismounting of fault detector.

In above-mentioned installation and removal process owing to having adopted insulating bar, therefore can hot line job; According to the height of high-voltage line, as long as the insulating bar of suitable length is provided, can operate on ground.

Claims

1. the charged mounting and dismounting tool of fault detector, it is characterized in that: comprise a horizontally disposed base, the both sides of described base, set firmly respectively a support bar vertical with described base, the upper end of described support bar, be fixedly connected with the framework of a horizontally disposed rectangle, on two relative limits of described framework, be respectively equipped with a pin hole, the outside at pin hole place is set on described framework, be fixedly installed latch connecting plate, described latch connecting plate connects one end of a horizontal latch by spring, the other end of described latch can protrude from inside framework through described pin hole under the active force of spring, two jackscrews are also installed on described base, the lower end of described jackscrew is connected with the bottom surface of described base by spring, the upper end of described jackscrew is vertically through base, and under spring action, protrude from base above, the middle part of described jackscrew be provided with for the fixing screw thread of base, described base top is provided with the base plate of horizontal direction, and the bottom surface of described base plate is pressed on the upper end of described jackscrew, and the both sides of described base plate are connected with the baffle plate vertical with base plate, and the upper end of described baffle plate is between described pin hole and latch connecting plate, the bottom surface of described base, is provided with insulating bar connecting hole, and the hole wall of described insulating bar connecting hole is provided with insulating bar fixed screw.

2. the charged mounting and dismounting tool of fault detector according to claim 1, is characterized in that: in described insulating bar connecting hole, be fitted with insulating bar, and fix by insulating bar fixed screw.