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A platform for research: civil engineering, architecture and urbanism
Manual hole digging pile hole mechanical high-pressure grouting construction protection device and manual hole digging pile hole construction method
The invention relates to the technical field of pile foundation hole digging, in particular to a manual hole digging pile hole mechanical high-pressure grouting construction protection device and a manual hole digging pile hole construction method. By combing selection and installation of a to-be-dug pile foundation site of the manual hole digging pile, and by combining the arrangement of the connecting relation among stand columns, a protective shed, a winch, a soil container, a telescopic retaining wall, a protective end plate, a well bottom, a water collecting pit, a drainage pipe, a crawling ladder, an air supply pipe, the front end of a retaining wall and other components, rainwater and falling objects can be effectively prevented from falling into a manual hole digging pile hole in the construction process of the manual hole digging pile, the safety of constructors is ensured, meanwhile, the device is simple in structure and good in wall protection effect, the excavated well wallis protected through fixed connection between the front end of the protection wall and the telescopic protection wall and telescopic protection wall operation of the telescopic protection wall, the defects that in the traditional concrete pouring process, the difficulty is large, and the pouring protection period is long are overcome, and the protective security is improved.
本发明涉及桩基孔挖设技术领域，尤其是一种人工挖孔桩孔机械高压灌浆施工防护装置及人工挖孔桩孔施工方法，经过结合人工挖孔桩待挖孔桩基地位点的选择和安装，并结合立柱、防护棚、卷扬机、盛土器、伸缩护壁、防护端板、井底以及集水坑、排水管、爬梯、送风管、护壁前端等部件以及部件之间的连接关系的设置，能够有效避免人工挖孔桩施工过程中雨水以及坠入物坠入到人工挖孔桩孔内，保证了施工人员的安全；同时装置结构简单，护壁效果较优，使得经过护壁前端与伸缩护壁之间的固定连接，伸缩护壁的可伸缩护壁操作，使得经过伸缩护壁防护已经挖设完成的井壁，改善了传统采用混凝土浇筑过程的难度较大，浇筑防护周期较长等缺陷，提高防护安全性。
Manual hole digging pile hole mechanical high-pressure grouting construction protection device and manual hole digging pile hole construction method
The invention relates to the technical field of pile foundation hole digging, in particular to a manual hole digging pile hole mechanical high-pressure grouting construction protection device and a manual hole digging pile hole construction method. By combing selection and installation of a to-be-dug pile foundation site of the manual hole digging pile, and by combining the arrangement of the connecting relation among stand columns, a protective shed, a winch, a soil container, a telescopic retaining wall, a protective end plate, a well bottom, a water collecting pit, a drainage pipe, a crawling ladder, an air supply pipe, the front end of a retaining wall and other components, rainwater and falling objects can be effectively prevented from falling into a manual hole digging pile hole in the construction process of the manual hole digging pile, the safety of constructors is ensured, meanwhile, the device is simple in structure and good in wall protection effect, the excavated well wallis protected through fixed connection between the front end of the protection wall and the telescopic protection wall and telescopic protection wall operation of the telescopic protection wall, the defects that in the traditional concrete pouring process, the difficulty is large, and the pouring protection period is long are overcome, and the protective security is improved.
本发明涉及桩基孔挖设技术领域，尤其是一种人工挖孔桩孔机械高压灌浆施工防护装置及人工挖孔桩孔施工方法，经过结合人工挖孔桩待挖孔桩基地位点的选择和安装，并结合立柱、防护棚、卷扬机、盛土器、伸缩护壁、防护端板、井底以及集水坑、排水管、爬梯、送风管、护壁前端等部件以及部件之间的连接关系的设置，能够有效避免人工挖孔桩施工过程中雨水以及坠入物坠入到人工挖孔桩孔内，保证了施工人员的安全；同时装置结构简单，护壁效果较优，使得经过护壁前端与伸缩护壁之间的固定连接，伸缩护壁的可伸缩护壁操作，使得经过伸缩护壁防护已经挖设完成的井壁，改善了传统采用混凝土浇筑过程的难度较大，浇筑防护周期较长等缺陷，提高防护安全性。
Manual hole digging pile hole mechanical high-pressure grouting construction protection device and manual hole digging pile hole construction method
一种人工挖孔桩孔机械高压灌浆施工防护装置及人工挖孔桩孔施工方法
LIU JUNJIE (author) / WU CHONGSHUANG (author) / CAI FEI (author)
2020-10-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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