Title:
ADJUSTABLE TUNNEL EXCAVATION EQUIPMENT RECEIVING PLATFORM
Document Type and Number:
WIPO Patent Application WO/2022/011758
Kind Code:
A1
Abstract:
An adjustable tunnel excavation equipment receiving platform, comprising a pier assembly (1), inter-pillar support assemblies (2) and a receiving platform assembly (3), wherein the pier assembly (1) comprises a plurality of pier-combining columns (11) and combination locks (12); the pier-combining columns (11) are formed by stacking a plurality of piers (1101); each combination lock (12) comprises a horizontal connection board (1201), a connection wing panel (1202) and a hinged base (1203); two adjacent pier-combining columns (11) are connected by means of a plurality of inter-pillar supporting assemblies (2); each inter-pillar supporting assembly (2) comprises two cross-shaped center connection boards (21) and four connection arms (22); the receiving platform assembly (3) comprises a plurality of receiving panels (31); the top parts of the pier-combining columns (11) are connected to the receiving panels (31) by means of square flange disks (13), and the bottom parts thereof are fixed onto the ground by means of the square flange disks (13). The present receiving platform is easy to assemble, and can be used at any time regardless of the weather, the distance and the height of the pier-combining columns can be adjusted flexibly according to requirements, and only the height of the piers or the length of the connection arms for the inter-pillar supporting assemblies need to be increased to meet requirements for various heights or distances.
Inventors:
MOU BEN (CN)
LIU XU (CN)
PAN WEI (CN)
CHEN XIANGSHENG (CN)
LIU XU (CN)
PAN WEI (CN)
CHEN XIANGSHENG (CN)
Application Number:
PCT/CN2020/107248
Publication Date:
January 20, 2022
Filing Date:
August 06, 2020
Export Citation:
Assignee:
UNIV QINGDAO TECHNOLOGY (CN)
International Classes:
E21D9/06; E21D9/12
Foreign References:
| CN109763835A | 2019-05-17 | |||
| CN110374612A | 2019-10-25 | |||
| CN2242927Y | 1996-12-18 | |||
| CN111283362A | 2020-06-16 | |||
| CN201953381U | 2011-08-31 | |||
| CN104612718A | 2015-05-13 | |||
| DD258147A1 | 1988-07-13 | |||
| JP2019073920A | 2019-05-16 |
Attorney, Agent or Firm:
QINGDAO ZHONGTIAN HUIZHI INTELLECTUAL PROPERTY AGENT CO., LTD. (CN)
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