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A platform for research: civil engineering, architecture and urbanism
Recoverable and reusable compression-resistant and pulling-resistant mechanism
The invention discloses a recyclable compression-resistant and pulling-resistant mechanism which comprises a connecting rod and a squeezing and expanding mechanism. The extruding and expanding mechanism comprises an extruding and expanding pipe, a connecting rod, a plurality of upper extruding and expanding plates, a plurality of lower extruding and expanding plates and a plurality of movable plates; one end of the connecting rod is connected with the squeezing and expanding pipe; the connecting rod is slidably arranged on the inner wall of the extruding and expanding pipe; a plurality of squeezing and expanding grooves are formed in the side wall of the squeezing and expanding pipe in a surrounding mode, and an upper squeezing and expanding plate and a lower squeezing and expanding plate are arranged in each squeezing and expanding groove; the connecting end of the upper squeezing and expanding plate is hinged to the side wall of the squeezing and expanding pipe; the connecting end of the lower extruding and expanding plate is hinged to the side wall of the extruding and expanding pipe; one end of the movable plate is hinged with the connecting rod, and the other end is hinged with the extruding and expanding ends of the upper extruding and expanding plate and the lower extruding and expanding plate. The compression-resistant and pulling-resistant mechanism can bear vertical compression resistance and pulling resistance and can be recycled and reused, counter force can be provided for a static load test, and a reinforcing effect can be provided for a temporary structural foundation.
本发明揭示了一种可回收重复利用的抗压抗拔机构，包括连接杆和挤扩机构；挤扩机构包括挤扩管、连杆、多个上挤扩板、多个下挤扩板以及多个活动板；连接杆的一端与挤扩管连接；连杆滑动设置在挤扩管的内壁；挤扩管的侧壁环绕设置多个挤扩槽，在一个挤扩槽内分别设有一个上挤扩板和一个下挤扩板；上挤扩板的连接端与挤扩管的侧壁铰接；下挤扩板的连接端与挤扩管的侧壁铰接；活动板的一端与连杆铰接，另一端与上挤扩板和下挤扩板的挤扩端均铰接。本发明提出一种承受竖向抗压和抗拔可回收重复利用的抗压抗拔机构，能够为静载试验提供反力，并能够为临时性结构地基提供加固作用。
Recoverable and reusable compression-resistant and pulling-resistant mechanism
The invention discloses a recyclable compression-resistant and pulling-resistant mechanism which comprises a connecting rod and a squeezing and expanding mechanism. The extruding and expanding mechanism comprises an extruding and expanding pipe, a connecting rod, a plurality of upper extruding and expanding plates, a plurality of lower extruding and expanding plates and a plurality of movable plates; one end of the connecting rod is connected with the squeezing and expanding pipe; the connecting rod is slidably arranged on the inner wall of the extruding and expanding pipe; a plurality of squeezing and expanding grooves are formed in the side wall of the squeezing and expanding pipe in a surrounding mode, and an upper squeezing and expanding plate and a lower squeezing and expanding plate are arranged in each squeezing and expanding groove; the connecting end of the upper squeezing and expanding plate is hinged to the side wall of the squeezing and expanding pipe; the connecting end of the lower extruding and expanding plate is hinged to the side wall of the extruding and expanding pipe; one end of the movable plate is hinged with the connecting rod, and the other end is hinged with the extruding and expanding ends of the upper extruding and expanding plate and the lower extruding and expanding plate. The compression-resistant and pulling-resistant mechanism can bear vertical compression resistance and pulling resistance and can be recycled and reused, counter force can be provided for a static load test, and a reinforcing effect can be provided for a temporary structural foundation.
本发明揭示了一种可回收重复利用的抗压抗拔机构，包括连接杆和挤扩机构；挤扩机构包括挤扩管、连杆、多个上挤扩板、多个下挤扩板以及多个活动板；连接杆的一端与挤扩管连接；连杆滑动设置在挤扩管的内壁；挤扩管的侧壁环绕设置多个挤扩槽，在一个挤扩槽内分别设有一个上挤扩板和一个下挤扩板；上挤扩板的连接端与挤扩管的侧壁铰接；下挤扩板的连接端与挤扩管的侧壁铰接；活动板的一端与连杆铰接，另一端与上挤扩板和下挤扩板的挤扩端均铰接。本发明提出一种承受竖向抗压和抗拔可回收重复利用的抗压抗拔机构，能够为静载试验提供反力，并能够为临时性结构地基提供加固作用。
Recoverable and reusable compression-resistant and pulling-resistant mechanism
一种可回收重复利用的抗压抗拔机构
ZHOU ZHIGUO (author) / SUN XIAOLI (author) / YANG JUN (author) / XU KAI (author) / YU JIALIN (author) / LUO LIFU (author) / YUAN XIAOHUA (author) / LIU LU (author)
2023-01-31
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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