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A platform for research: civil engineering, architecture and urbanism
Novel self-expanding body device
The invention provides a novel self-expansion body device which comprises a base body, the base body comprises a base and a plurality of lugs which are fixedly arranged on the end face of one side of the base and evenly distributed in the circumferential direction, an anchor plate is hinged to each lug, and the novel self-expansion body device further comprises a torsional spring, a fixed pressing plate, a movable pressing plate and a safety pin. The device has the advantages of being simple in structure, safe, reliable and convenient to install, store and store.
本发明提供一种新型自扩体装置，包括基体，所述基体包括基座以及固定设置于所述基座一侧端面的若干周向均布的耳座，所述耳座上分别铰接有一锚板，还包括扭簧、固定压板、活动压板和安全销。本发明具有结构简单、安全可靠、便于安装、收纳、存储的特点。
Novel self-expanding body device
The invention provides a novel self-expansion body device which comprises a base body, the base body comprises a base and a plurality of lugs which are fixedly arranged on the end face of one side of the base and evenly distributed in the circumferential direction, an anchor plate is hinged to each lug, and the novel self-expansion body device further comprises a torsional spring, a fixed pressing plate, a movable pressing plate and a safety pin. The device has the advantages of being simple in structure, safe, reliable and convenient to install, store and store.
本发明提供一种新型自扩体装置，包括基体，所述基体包括基座以及固定设置于所述基座一侧端面的若干周向均布的耳座，所述耳座上分别铰接有一锚板，还包括扭簧、固定压板、活动压板和安全销。本发明具有结构简单、安全可靠、便于安装、收纳、存储的特点。
Novel self-expanding body device
一种新型自扩体装置
JIA XIANGNAN (author) / ZHANG SHUNLI (author)
2023-04-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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