A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a gravel foundation pit enclosure structure. The structure is characterized in that two lower-layer enclosure pieces are rotatably connected through a hinge, upper-layer enclosure pieces capable of ascending and descending are vertically and movably connected to the upper portions of the two lower-layer enclosure pieces, an adjusting assembly, corresponding to the corresponding upper-layer enclosure piece, of the corresponding upper-layer enclosure piece, is arranged on each upper-layer enclosure piece, and the two adjusting assemblies are connected through a transmission structure. According to the structure, the two lower-layer enclosure pieces connected through the hinge can turn over around the hinge, and the adjusting assemblies are used for driving a turning assembly to act so that the two lower-layer enclosure pieces can be folded and unfolded mutually, and are convenient to fold, transport and store; when the lower-layer enclosure pieces are mutually unfolded, the upper-layer enclosure pieces corresponding to the two lower-layer enclosure pieces are driven to ascend and descend through the adjusting assemblies, so that the upper-layer enclosure pieces are lifted when the two lower-layer enclosure pieces are unfolded, and the enclosure height is increased; and by means of a movable base assembly movably arranged at a bottom, the effective contactradius of the lower-layer enclosure pieces and the ground can be adjusted, and then the supporting force is adjusted.
本发明公开了一种砂石基坑围护结构，两个下层围挡件之间通过铰链转动连接，在两个所述下层围挡件上方均竖直活动连接有可升降的上层围挡件，两个上层围挡件上各安装一组与其对应的上层围挡件的调节组件，两组调节组件之间通过传动结构连接；两个通过铰链连接的下层围挡件之间可绕着铰链翻转，利用调节组件带动翻转组件动作，从而实现两个下层围挡件之间的相互折叠以及展开，方便折叠收起运输与存储，而在下层围挡件相互展开时通过调节组件还带动与两个下层围挡件对应的上层围挡件升降，使两个下层围挡件展开时升起上层围挡件，增加围挡高度；借助底部活动设置的活动底座组件可调节下层围挡件与地面的有效接触半径，从而对支撑力调节。
The invention discloses a gravel foundation pit enclosure structure. The structure is characterized in that two lower-layer enclosure pieces are rotatably connected through a hinge, upper-layer enclosure pieces capable of ascending and descending are vertically and movably connected to the upper portions of the two lower-layer enclosure pieces, an adjusting assembly, corresponding to the corresponding upper-layer enclosure piece, of the corresponding upper-layer enclosure piece, is arranged on each upper-layer enclosure piece, and the two adjusting assemblies are connected through a transmission structure. According to the structure, the two lower-layer enclosure pieces connected through the hinge can turn over around the hinge, and the adjusting assemblies are used for driving a turning assembly to act so that the two lower-layer enclosure pieces can be folded and unfolded mutually, and are convenient to fold, transport and store; when the lower-layer enclosure pieces are mutually unfolded, the upper-layer enclosure pieces corresponding to the two lower-layer enclosure pieces are driven to ascend and descend through the adjusting assemblies, so that the upper-layer enclosure pieces are lifted when the two lower-layer enclosure pieces are unfolded, and the enclosure height is increased; and by means of a movable base assembly movably arranged at a bottom, the effective contactradius of the lower-layer enclosure pieces and the ground can be adjusted, and then the supporting force is adjusted.
本发明公开了一种砂石基坑围护结构，两个下层围挡件之间通过铰链转动连接，在两个所述下层围挡件上方均竖直活动连接有可升降的上层围挡件，两个上层围挡件上各安装一组与其对应的上层围挡件的调节组件，两组调节组件之间通过传动结构连接；两个通过铰链连接的下层围挡件之间可绕着铰链翻转，利用调节组件带动翻转组件动作，从而实现两个下层围挡件之间的相互折叠以及展开，方便折叠收起运输与存储，而在下层围挡件相互展开时通过调节组件还带动与两个下层围挡件对应的上层围挡件升降，使两个下层围挡件展开时升起上层围挡件，增加围挡高度；借助底部活动设置的活动底座组件可调节下层围挡件与地面的有效接触半径，从而对支撑力调节。
Gravel foundation pit enclosure structure
一种砂石基坑围护结构
2021-01-15
Patent
Electronic Resource
Chinese
IPC:
E04H
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