Title:
HIGH-VOLTAGE POWER TRANSMISSION ERECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/125147
Kind Code:
A1
Abstract:
Disclosed is a high-voltage power transmission erection device comprising a pole, wherein a connection cross-arm is disposed at the top of the pole, and multiple wire connectors are disposed at the connection cross-arm. Multiple hoop-fixing recesses are provided at a surface of the pole. The pole is connected to a slide-recess plate by means of multiple fixing hoops, and the slide-recess plate is movably connected to an expansion frame by means of a slide-rod plate. The fixing hoops are located in the hoop-fixing recesses, and a slip-resistant texture layer is disposed in the interior of each hoop-fixing recess. The present utility model employs the multiple fixing hoops to fix the position and orientation of the expansion frame, employs the hoop-fixing recesses to further fix the positions of the fixing hoops, and employs H-shaped slide recesses and H-shaped slide rods to attach and detach the expansion frame.
Inventors:
LIN ZHENWU (CN)
CHEN GANG (CN)
YOU XIANG (CN)
CHEN GANG (CN)
YOU XIANG (CN)
Application Number:
PCT/CN2019/109956
Publication Date:
June 25, 2020
Filing Date:
October 08, 2019
Export Citation:
Assignee:
JIANGSU ZHONGDIANKE ELECTRIC POWER DESIGN INST CO LTD (CN)
International Classes:
E04H12/00; E04H12/24; F16M13/02
Foreign References:
| CN209353837U | 2019-09-06 | |||
| CN206667891U | 2017-11-24 | |||
| CN107816613A | 2018-03-20 | |||
| CN207004140U | 2018-02-13 | |||
| CN204463710U | 2015-07-08 | |||
| CN2938287Y | 2007-08-22 | |||
| CN206563165U | 2017-10-17 | |||
| US9200654B1 | 2015-12-01 |
Attorney, Agent or Firm:
NANJING SUGAO PATENT AND TRADEMARK FIRM(ORDINARY PARTNERSHIP) (CN)
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