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

Insulator cradle for whole string-replaceable 500kV strain busbar porcelain insulator

A technology for bottle holders and insulators, applied in the field of bottle holders, can solve the problem of inconvenient replacement of 500kv tension-resistant busbar insulator strings, and achieve the effects of improving operation and maintenance levels, improving work efficiency, and shortening power outage time

Inactive Publication Date: 2012-04-04
XUZHOU POWER SUPPLY OF JIANGSU ELECTRIC POWER +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Solved the long-standing problem of inconvenient replacement of 500kv tension bus insulator strings, improved work efficiency, reduced manpower input, shortened the power outage time for replacing 500kv lines due to tension bus insulator strings, and improved the operation and maintenance level of 500kv lines

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
  • Insulator cradle for whole string-replaceable 500kV strain busbar porcelain insulator
  • Insulator cradle for whole string-replaceable 500kV strain busbar porcelain insulator
  • Insulator cradle for whole string-replaceable 500kV strain busbar porcelain insulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Such as Figure 1~3 As shown, a whole string of bottle holders for replacing 500kV tension busbar porcelain insulators has a main beam 2 on which a plurality of bottle holders 3 are vertically installed. The bottle holder 3 includes a fixed connecting plate 31, two movable plates 32 are installed on the fixed connecting plate 31, and a movable claw 33 is installed on the movable plate 32, and the lower end of the movable claw 33 is in a convex arc shape, A fixed clip 34 is installed between the two movable claws, and a crossbar 35 is installed at the bottom end of the movable claw 33 on the same side, and the whole string of porcelain insulators is fixed through the main beam 2 and the crossbar 5 . The movable plate 32 and the movable claw 33 are connected by bolts, which are used to control the opening and closing of the movable plate 31 when the insulator is assembled and disassembled, so as not to be deformed due to the gravity of the insulator. For the convenience ...

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 discloses an insulator cradle for a whole string-replaceable 500kV strain busbar porcelain insulator and relates to a work tool in the live-line work of a power transmission line. The insulator cradle is provided with a cross rod; and a plurality of insulator cradles are vertically installed on the cross rod. The insulator cradle has the beneficial effects that the difficult problem that for a long time, a whole 500kV strain busbar porcelain insulator string is inconvenient to replaceis solved, the work efficiency is improved, the human input is reduced, the power failure time caused by the replacing of the 500kV strain busbar porcelain insulator string is shortened, and the running and maintenance level of the 500kV line is improved; and moreover, the insulator cradle is safe, reliable, convenient and easy.

Description

technical field [0001] The invention relates to a work tool in the live work of a power transmission line, in particular to a bottle holder for replacing a whole string of porcelain insulators of a 500kV strain-resistant busbar. Background technique [0002] With the large-scale construction of 500 kV substations and lines, a large number of porcelain insulators for tension busbars are used in substation busbars or lines. Because the porcelain insulator string is heavy and bulky, the installation work is very difficult. The conventional installation method must disassemble the qualified insulators on the ground, upload them in batches, and assemble them at high altitude, which is time-consuming and labor-intensive. To a certain extent, it will also affect the construction quality, and it needs to prolong the power outage time of the equipment and delay the construction period. Contents of the invention [0003] In view of the deficiencies of the above-mentioned technologi...

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 Applications(China)
IPC IPC(8): H02G1/02
Inventor 王建国王浩李军王薇李波李强
Owner XUZHOU POWER SUPPLY OF JIANGSU ELECTRIC POWER