Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile hole protection device for civil engineering
The invention relates to the technical field of protection devices, in particular to a pile hole protection device for civil engineering. Comprising a cover disc, the edge of the cover disc is further hinged to rotary unfolding arms capable of being unfolded from inside to outside, the rotary unfolding arms are hinged to the cover disc through first hinge columns and arranged in the circumferential direction of the axis of the cover disc, and the rotary unfolding arms are driven by a synchronous driving assembly coaxially and rotationally arranged on the cover disc to be unfolded and folded; arresting units which synchronously contract along with the expansion of the rotary expansion arms are also annularly arranged among the multiple groups of rotary expansion arms; the inner supporting assembly is coaxially arranged in the middle of the cover disc in a vertical state and used for receiving and storing foreign matter falling into a pile hole. According to the pile hole protection device, pile holes with different diameters can be protected, and foreign matter falling into the pile holes from pile openings can be effectively blocked and collected.
本发明涉及防护装置技术领域，具体是涉及一种用于土木工程的桩孔防护装置；包括罩盖盘，罩盖盘的边缘还铰接设置有可自内向外展开的旋展臂，旋展臂通过第一铰接柱铰接设置于罩盖盘上且沿着罩盖盘的轴线周向设置有多组，多组旋展臂均通过同轴转动设置于罩盖盘上的同步驱动组件驱动展收；多组旋展臂之间还环设有跟随旋展臂扩展同步收缩的拦阻单元；内撑组件呈竖直状态同轴设置于罩盖盘中部用以接存掉落至桩孔内的异物；本申请不仅可以对不同直径的桩孔进行防护还可以有效的对从桩口掉落至桩孔内的异物进行拦阻收集。
Pile hole protection device for civil engineering
The invention relates to the technical field of protection devices, in particular to a pile hole protection device for civil engineering. Comprising a cover disc, the edge of the cover disc is further hinged to rotary unfolding arms capable of being unfolded from inside to outside, the rotary unfolding arms are hinged to the cover disc through first hinge columns and arranged in the circumferential direction of the axis of the cover disc, and the rotary unfolding arms are driven by a synchronous driving assembly coaxially and rotationally arranged on the cover disc to be unfolded and folded; arresting units which synchronously contract along with the expansion of the rotary expansion arms are also annularly arranged among the multiple groups of rotary expansion arms; the inner supporting assembly is coaxially arranged in the middle of the cover disc in a vertical state and used for receiving and storing foreign matter falling into a pile hole. According to the pile hole protection device, pile holes with different diameters can be protected, and foreign matter falling into the pile holes from pile openings can be effectively blocked and collected.
本发明涉及防护装置技术领域，具体是涉及一种用于土木工程的桩孔防护装置；包括罩盖盘，罩盖盘的边缘还铰接设置有可自内向外展开的旋展臂，旋展臂通过第一铰接柱铰接设置于罩盖盘上且沿着罩盖盘的轴线周向设置有多组，多组旋展臂均通过同轴转动设置于罩盖盘上的同步驱动组件驱动展收；多组旋展臂之间还环设有跟随旋展臂扩展同步收缩的拦阻单元；内撑组件呈竖直状态同轴设置于罩盖盘中部用以接存掉落至桩孔内的异物；本申请不仅可以对不同直径的桩孔进行防护还可以有效的对从桩口掉落至桩孔内的异物进行拦阻收集。
Pile hole protection device for civil engineering
一种用于土木工程的桩孔防护装置
FANG QIANCHENG (Autor:in) / MA JUN (Autor:in) / FANG YING (Autor:in) / LU GUOJUN (Autor:in) / QI HAO (Autor:in) / ZHENG WEI (Autor:in) / LI SONGYAN (Autor:in) / SHANG LI (Autor:in) / LIU YING (Autor:in)
09.06.2023
Patent
Elektronische Ressource
Chinesisch
Cast-in-place pile hole dredging device for civil engineering construction
| Europäisches Patentamt | 2021