Title:
TELESCOPIC DEVICE FOR LAYING CABLES ALONG STEEL ARCH FOR TUNNEL, AND METHOD OF USE
Document Type and Number:
WIPO Patent Application WO/2024/077974
Kind Code:
A1
Abstract:
A telescopic device for laying cables along a steel arch for a tunnel, and a method of use. The device comprises a telescopic support, wherein an upper portion of the telescopic support is in rolling fit with two sides of a lower flange plate of a steel arch (11) by means of a sliding wheel assembly; a first cable support assembly and a second cable support assembly are symmetrically arranged at the top of the telescopic support, and are symmetrically positioned at two sides of a web plate of the steel arch; one end of the first cable support assembly and one end of the second cable support assembly are both hinged to the top face of the telescopic support, and the other end of the first cable support assembly and the other end of the second cable support assembly are both detachably connected to several cables (12); and a lower portion of the telescopic support is detachably connected to a traction rope.
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Inventors:
ZHANG XIAOJUN (CN)
LI XIAOSHUAI (CN)
GAO WENXUE (CN)
JIANG XIAOYU (CN)
HU YU (CN)
HE MAOLIN (CN)
LI ZHUO (CN)
ZHANG SHENGHUI (CN)
LI XIAOSHUAI (CN)
GAO WENXUE (CN)
JIANG XIAOYU (CN)
HU YU (CN)
HE MAOLIN (CN)
LI ZHUO (CN)
ZHANG SHENGHUI (CN)
Application Number:
PCT/CN2023/097941
Publication Date:
April 18, 2024
Filing Date:
June 02, 2023
Export Citation:
Assignee:
UNIV BEIJING TECHNOLOGY (CN)
International Classes:
H02G1/06
Foreign References:
| CN115459159A | 2022-12-09 | |||
| CN202733176U | 2013-02-13 | |||
| CN216086076U | 2022-03-18 | |||
| CN211598752U | 2020-09-29 | |||
| CN208380128U | 2019-01-15 |
Attorney, Agent or Firm:
BEIJING DONGFANGSHENGFAN IP AGENCY CO., LTD. (CN)
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