Title:
ADAPTIVE ROD CONNECTION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/156327
Kind Code:
A1
Abstract:
An adaptive rod connection apparatus is used to connect a first rod (8) and a second rod (9) that correspond to each other and are offset. The adaptive rod connection apparatus comprises a connection sleeve (3) and an adaptive self-aligning threaded fastener. One end of the connection sleeve (3) is connected to the first rod (8). The adaptive self-aligning threaded fastener is disposed inside the connection sleeve (3) close to the other end of the connection sleeve (3). The adaptive self-aligning threaded fastener and the connection sleeve (3) form a rotary pair, the axis of the rotary pair being the axis of the connection sleeve (3). The adaptive self-aligning threaded fastener is fixedly connected to the second rod (9) by means of a thread. A cable (5) is wound around the adaptive self-aligning threaded fastener. A through-hole (31) for pulling out the cable (5) is provided on a side wall of the connection sleeve (3) corresponding to the cable (5). Another adaptive rod connection apparatus is used to connect and fasten threaded members in an assembled structure. The adaptive rod connection apparatus comprises a main threaded member (100) and a flexible tension member (5). The flexible tension member (5) is provided on an outer side of the main threaded member (100). The flexible tension member (5) is wound around the outer side of the main threaded member (100), and is led out to an external region via a pre-configured channel (106). The flexible tension member (5) and the main threaded member (100) are fixedly connected to each other or in close contact with each other. The adaptive rod connection apparatus achieves fast and efficient mechanical connection between pre-embedded rods that are offset from each other, and ensures a quality connection.
Inventors:
GUO ZHUOMING (CN)
Application Number:
PCT/CN2020/073244
Publication Date:
August 06, 2020
Filing Date:
January 20, 2020
Export Citation:
Assignee:
SHANGHAI YIPINLILIAN CONSTRUCTION TECH CO LTD (CN)
International Classes:
E04C5/16; G01D21/02
Foreign References:
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Attorney, Agent or Firm:
XU & PARTNERS, LLC. (CN)
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