Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of bucket block that can be bridged and a method for hanging and picking up the bucket block on an overhead line

A technique of tumbler blocks and wires, applied in the direction of overhead lines/cable equipment, etc., which can solve the problems of time-consuming and laborious, inconvenient operation, and easy to be exposed to wind, etc., and achieve the effect of simple operation process, not easy to shake, and high safety

Active Publication Date: 2020-04-07
XIANNING POWER SUPPLY COMPANY OF STATE GRID HUBEIELECTRIC POWER +1
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The difficulty of the whole process lies in the hanging of the insulating operating rod. In order to ensure safety, the length of the insulating operating rod is often greater than the minimum safety distance. After lifting the bucket block that can be bridged, it will bring great inconvenience to the operation. In addition, the job site is outdoors, which is easily affected by the wind, which makes the whole hanging process more difficult
There are three major disadvantages in the hooking and retrieving of conventional bridgeable bucket blocks: 1. The conventional bridgeable bucket blocks are heavy and inconvenient for hanging
2. No sealing, easy to come out from the wire
3. The loading and unloading operation is cumbersome, time-consuming and labor-intensive

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of bucket block that can be bridged and a method for hanging and picking up the bucket block on an overhead line
  • A kind of bucket block that can be bridged and a method for hanging and picking up the bucket block on an overhead line
  • A kind of bucket block that can be bridged and a method for hanging and picking up the bucket block on an overhead line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see figure 1 , Figure 3-8, a kind of bucket block that can be bridged, including a hook 1 and a closing lock piece 3 that is arranged on the upper part of the hook 1 and is slidably connected with the outside of the hook 1; and the upper hook body 12 of an inverted "L" shape; the lower hook body 11 and the upper hook body 12 cooperate with each other to form an opening 13 and a groove 14 for accommodating wires; the side of the lower hook body 11 facing the opening 13 is set as Arc-shaped; the closed locking piece 3 has an inverted "concave" structure as a whole, which is slidably connected to the outer wall of the top of the hook 1, and can move up and down to realize opening or closing the opening 13 of the hook 1; the closed locking piece The top of 3 is fixedly connected with a hanging ring 4; the side of the lower hook body 11 away from the opening 13 has a hidden cavity 17 inside, and a movable ladder bridge 2 is placed in the hidden cavity 17, and the bottom of...

Embodiment 2

[0037] see figure 2 and image 3 , a kind of bucket block that can be bridged, including a hook 1, a fixed pulley 2 arranged at the lower end of the hook 1, and a closed lock piece 3 arranged on the upper part of the hook 1 and slidingly connected with the outside of the hook 1; the fixed pulley 2 is used to connect to the soft ladder The hook 1 includes a lower hook body 11 fixedly connected in an "L" shape and an upper hook body 12 in an inverted "L" shape; the lower hook body 11 and the upper hook body 12 cooperate with each other to form an opening 13 and accommodate The groove 14 of the wire; the side of the lower hook body 11 facing the opening 13 is arranged in an arc shape; Long hole 16; the vertical side wall of the lower hook body 11 away from the opening 13 is provided with a number of horizontal limit posts 15; The outer wall of the top of the hook 1; the lower hook body 11 is provided with a concave draw groove 121 on the arc-shaped side facing the opening 13; ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a bucket pulley capable of bridging and a method for hanging and taking the bucket pulley on an overhead circuit. The bucket pulley capable of bridging comprises a hook and aclosing locking plate, wherein the closing locking plate is arranged at an upper part of the hook and is connected with an outer side of the hook in a sliding way, the hook comprises an L-shaped structure lower hook body and an inverse L-shaped upper hook body which are fixedly connected, the lower hook body and the upper hook body are matched to form an opening and a groove, the groove is used for accommodating a wire, one side, facing the opening, of the lower hook is in an arc shape, the closing locking plate is integrally of an inverse concave structure and is connected to an outer side wall of the top of the hook in a sliding way, the closing locking plate can move upwards and downwards to further open or close the opening of the hook, a hanging ring is fixedly connected to the top ofthe closing locking plate, a hidden cavity is formed in one side, far away from the opening, of the lower hook body, and a movable ladder bridge is placed in the hidden cavity.

Description

technical field [0001] The invention relates to the field of engineering machinery and the technical field of foreign matter removal for power transmission lines, in particular to a bridge-able tumbler block and a method for hanging and picking up the tumbler block from an overhead line. Background technique [0002] The overhead transmission line is one of the important components of the power system, which undertakes the important function of power transmission, and is mainly composed of conductors, overhead ground wires, insulator strings, towers, grounding devices and other parts. Any problem in any of its components will directly affect the safe and stable operation of the transmission line. However, transmission lines are erected in the wild, and have been affected by natural conditions and the surrounding environment for many years. Therefore, accidents such as lightning damage, bird damage, pollution flashover, ice flashover, and external damage often occur. [0003...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 夏国华王澜高志勇黄江林金昭牛艳君
Owner XIANNING POWER SUPPLY COMPANY OF STATE GRID HUBEIELECTRIC POWER