CN216390295U

CN216390295U - Auxiliary device for installing temporary drainage wire at ground potential

Info

Publication number: CN216390295U
Application number: CN202122873807.4U
Authority: CN
Inventors: 胡岩; 李湛; 刘洋; 周彬; 刘效源; 孙仁昌; 张乐
Original assignee: State Grid Corp of China SGCC; Benxi Power Supply Co of Liaoning Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Benxi Power Supply Co of Liaoning Electric Power Co Ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-26
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a temporary drainage wire installation auxiliary device for a ground potential, which comprises an insulating telescopic rod and insulating rod pressing buckles, wherein the insulating rod pressing buckles are arranged at each joint of the insulating telescopic rod, a first tool installation hole is formed in the end head of the insulating telescopic rod, a second tool installation hole is formed in the first tool installation hole, an S hook is arranged on the lower side of the second tool installation hole, and the insulating telescopic rod is composed of a plurality of sections, so that the temporary drainage wire installation auxiliary device is convenient for a worker who ascends a height to carry and operate; the S hook connected with the end of the insulating telescopic rod can be used for hooking a hanging ring of the shunt line and can also be used for installing a clamp hanging ring at the shunt line and the drainage position; the clamp upper clamping block and the clamp lower clamping block are made of aluminum materials, clamping grooves are formed in the adjacent end faces of the clamp upper clamping block and the clamp lower clamping block, the clamping grooves facilitate clamping of a shunt line, the clamp upper clamping block is controlled by a clamp spring, the clamp upper clamping block is easy to install and is completely attached to the shunt line, and operation of reducing the temperature of a contact point is facilitated.

Description

Auxiliary device for installing temporary drainage wire at ground potential

Technical Field

The utility model relates to the technical field of insulation operation, in particular to an auxiliary device for installing a temporary drainage wire at a ground potential.

Background

In the test of the temperature of the junction of the shunt line of the power transmission line, if the junction of the drainage plate is found to generate heat, the hot-line work is needed to be processed, and the hot-line work cannot be processed. The situation is divided into two categories: the other is that the inter-phase distance of the shunt line is suitable for equipotential operation, an equipotential operator enters an electric field, and two sections of the aluminum shunt line are wound on the shunt line and the drainage line in a binding mode to play a role in shunting, so that the temperature of a contact is reduced. The other is that the inter-phase distance of the shunt lines is not suitable for equipotential operation and only can be used for processing the earth potential, but no corresponding operation tool is available at present and the defects cannot be eliminated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a temporary drainage wire auxiliary device for installing a ground potential, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an interim drainage wire auxiliary device of earth potential installation, presses including insulating telescopic link and insulator spindle to detain, the insulator spindle presses to detain the setting and is in each joint department of insulating telescopic link, the end department of insulating telescopic link is equipped with first instrument mounting hole, be equipped with second instrument mounting hole on the first instrument mounting hole, the downside of second instrument mounting hole is equipped with the S hook, the downside of S hook is equipped with clamp rings, clamp rings' S downside is equipped with the jump ring, the upside at fixed frame is established to the jump ring, the downside of jump ring is equipped with clamps and goes up the fixture block, the upside of fixed frame lower mounting panel is equipped with clamps lower fixture block, clamp go up the fixture block with be equipped with the flow distribution line between the clamping face of clamp lower fixture block, be equipped with flow distribution line rings on the flow distribution line.

Preferably, the number of joints of the insulating telescopic rod is equal to the number of the insulating rod pressing buckles, and the joints and the insulating rod pressing buckles correspond to each other one by one.

Preferably, the first tool mounting hole and the second tool mounting hole are connected through a screw and a nut.

Preferably, the second tool mounting hole and the upper side of the S hook are fixedly connected.

Preferably, the clamp upper clamping block and the clamp lower clamping block are made of aluminum materials, and clamping grooves are formed in the adjacent end faces of the clamp upper clamping block and the clamp lower clamping block.

Preferably, the shunting line hanging ring is sleeved on the outer edge of the shunting line in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that: the insulating telescopic rod consists of a plurality of sections, so that the insulating telescopic rod is convenient for carrying and operating by the climbing operation personnel; the S hook connected with the end of the insulating telescopic rod can be used for hooking a hanging ring of the shunt line and can also be used for installing a clamp hanging ring at the shunt line and the drainage position; the clamp upper clamping block and the clamp lower clamping block are made of aluminum materials, clamping grooves are formed in the adjacent end faces of the clamp upper clamping block and the clamp lower clamping block, the clamping grooves facilitate clamping of a shunt line, the clamp upper clamping block is controlled by a clamp spring, the clamp upper clamping block is easy to install and is completely attached to the shunt line, and operation of reducing the temperature of a contact point is facilitated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the insulating telescopic rod;

fig. 3 is a schematic structural view of the S hook.

In the figure: 1-an insulating telescopic rod, 2-an insulating rod press buckle, 3-a first tool mounting hole, 4-a second tool mounting hole, 5-an S-shaped hook, 6-a clamp hoisting ring, 7-a snap spring, 8-a fixed frame, 9-a clamp upper clamping block, 10-a clamp lower clamping block, 11-a shunt line and 12-a shunt line hoisting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an auxiliary device for installing temporary drainage wires at a ground potential comprises an insulating telescopic rod 1 and insulating rod pressing buckles 2, wherein the number of the insulating telescopic rods 1 can be multiple, so that operators can conveniently carry out various types of operation, the insulating rod pressing buckles 2 are arranged at each joint of the insulating telescopic rod 1, the insulating telescopic rod 1 is locked by the insulating rod pressing buckles 2 after being stretched out, a first tool mounting hole 3 is formed in the end head of the insulating telescopic rod 1, a second tool mounting hole 4 is formed in the first tool mounting hole 3, the first tool mounting hole 3 and the second tool mounting hole 4 are identical in shape and structure, when being connected, the first tool mounting hole and the second tool mounting hole are connected in a hinged mode, an S hook 5 is arranged on the lower side of the second tool mounting hole 4, a clamp lifting ring 6 is arranged on the lower side of the S hook 5, the S hook 5 is hooked into the clamp lifting ring 6 through a bent hook on the lower side, so that the operators can conveniently control the clamp lifting ring 6 through the insulating telescopic rod 1, the clamp rings 6 are provided with clamp springs 7 at the lower sides, the clamp springs 7 are arranged at the upper sides of the fixed frames 8, clamp upper clamping blocks 9 are arranged at the lower sides of the clamp springs 7, clamp lower clamping blocks 10 are arranged at the upper sides of the lower mounting plates of the fixed frames 8, a shunt line 11 is arranged between the clamping surfaces of the clamp upper clamping blocks 9 and the clamp lower clamping blocks 10, and shunt line rings 12 are arranged on the shunt line 11.

Specifically, the number of joints of the insulating telescopic rod 1 is equal to the number of the insulating rod pressing buckles 2, and the joints and the insulating rod pressing buckles 2 correspond to each other one by one.

Specifically, the first tool mounting hole 3 and the second tool mounting hole 4 are connected to each other by a screw and a nut.

Specifically, the second tool mounting hole 4 and the upper side of the S-hook 5 are fixedly connected.

Specifically, the upper clamp fixture block 9 and the lower clamp fixture block 10 are both made of aluminum materials, and clamping grooves are formed in the adjacent end faces of the upper clamp fixture block 9 and the lower clamp fixture block 10.

Specifically, the diversion line hanging ring 12 is slidably sleeved on the outer edge of the diversion line 11.

The working principle is as follows: when the clamp is in operation, the insulating rod pressing buckles 2 are arranged at joints of the insulating telescopic rod 1, the insulating telescopic rod 1 is locked by the insulating rod pressing buckles 2 after being stretched out, the first tool mounting hole 3 arranged at the end of the insulating telescopic rod 1 is connected with the second tool mounting hole 4, the shunt line hanging ring 12 can be hooked by the S hook 5 connected to the second tool mounting hole 4, multiple strands of copper shunt lines 11 are sent to the junction of the live conductor strain clamp, meanwhile, the clamp hanging ring 6 is rotated by the S hook 5 connected to the front end of the insulating telescopic rod 1, the clamp spring 7 controls the clamp upper clamping block 9 to clamp the shunt lines 11 between the clamp upper clamping block 9 and the clamp lower clamping block 10, and operation is completed.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ground potential installation temporary drainage wire auxiliary device which characterized in that: the clamp comprises an insulating telescopic rod (1) and an insulating rod pressing buckle (2), wherein the insulating rod pressing buckle (2) is arranged at each joint of the insulating telescopic rod (1), the end of the insulating telescopic rod (1) is provided with a first tool mounting hole (3), a second tool mounting hole (4) is arranged on the first tool mounting hole (3), an S hook (5) is arranged on the lower side of the second tool mounting hole (4), a clamp hoisting ring (6) is arranged on the lower side of the S hook (5), a clamp spring (7) is arranged on the lower side of the clamp hoisting ring (6), the clamp spring (7) is arranged on the upper side of a fixed frame (8), an upper clamp block (9) is arranged on the lower side of the clamp frame (7), a lower clamp block (10) is arranged on the upper clamp block (9) and a split stream (11) is arranged between clamping surfaces of the lower clamp block (10), and a shunt line lifting ring (12) is arranged on the shunt line (11).

2. The device for assisting in installing the temporary drainage wire at the ground potential as claimed in claim 1, wherein: the number of joints of the insulating telescopic rod (1) is equal to the number of the insulating rod pressing buckles (2), and the joints and the insulating rod pressing buckles are in one-to-one correspondence.

3. The device for assisting in installing the temporary drainage wire at the ground potential as claimed in claim 1, wherein: the first tool mounting hole (3) and the second tool mounting hole (4) are connected through a screw and a nut.

4. The device for assisting in installing the temporary drainage wire at the ground potential as claimed in claim 1, wherein: the second tool mounting hole (4) is fixedly connected with the upper side of the S-shaped hook (5).

5. The device for assisting in installing the temporary drainage wire at the ground potential as claimed in claim 1, wherein: the clamp upper clamping block (9) and the clamp lower clamping block (10) are made of aluminum materials, and clamping grooves are formed in the adjacent end faces of the clamp upper clamping block (9) and the clamp lower clamping block (10).

6. The device for assisting in installing the temporary drainage wire at the ground potential as claimed in claim 1, wherein: the shunting line hanging ring (12) is sleeved on the outer edge of the shunting line (11) in a sliding manner.