Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Segmented inclined grouting construction device and method for layered roadbed
The invention discloses a layered roadbed segmented inclined grouting construction device and method, and the device comprises a moving mechanism which comprises a driving vehicle, a hydraulic cylinder and a slurry box are fixedly installed on the driving vehicle, and the output end of the hydraulic cylinder is provided with a connecting rod assembly; the grouting mechanism comprises a sleeve, the sleeve is fixedly connected with the connecting rod assembly, a grouting outer pipe is slidably connected into the sleeve, a grouting inner pipe is fixedly connected into the grouting outer pipe, the grouting inner pipe communicates with the grout box, a plurality of first one-way liquid outlet assemblies are arranged on the grouting outer pipe, and a plurality of second one-way liquid outlet assemblies are arranged on the grouting inner pipe; according to the subgrade grouting device, grouting can be conducted on layered subgrades with different depths from the side faces of the subgrade, damage to drilling of a pavement structure is avoided, the number of grouting holes can be reduced, and traffic is not affected.
本发明公开了一种分层路基分段倾斜注浆施工装置及方法，包括：移动机构，移动机构包括驱动车，驱动车上固定安装有液压缸和浆液箱，液压缸的输出端设有连杆组件；注浆机构，注浆机构包括套筒，套筒与连杆组件固接，套筒内滑动连接有注浆外管，注浆外管内固接有注浆内管，注浆内管与浆液箱连通，注浆外管上设有若干第一单向出液组件，注浆内管上设有若干组第二单向出液组件，注浆外管内通过第一传动组件滑动连接有分段导通组件，分段导通组件位于注浆内管与注浆外管之间，本发明能够从路基侧面对不同深度分层路基分别进行注浆，避免对路面结构钻孔的损伤，并能够减少注浆孔的数量，不影响交通。
Segmented inclined grouting construction device and method for layered roadbed
The invention discloses a layered roadbed segmented inclined grouting construction device and method, and the device comprises a moving mechanism which comprises a driving vehicle, a hydraulic cylinder and a slurry box are fixedly installed on the driving vehicle, and the output end of the hydraulic cylinder is provided with a connecting rod assembly; the grouting mechanism comprises a sleeve, the sleeve is fixedly connected with the connecting rod assembly, a grouting outer pipe is slidably connected into the sleeve, a grouting inner pipe is fixedly connected into the grouting outer pipe, the grouting inner pipe communicates with the grout box, a plurality of first one-way liquid outlet assemblies are arranged on the grouting outer pipe, and a plurality of second one-way liquid outlet assemblies are arranged on the grouting inner pipe; according to the subgrade grouting device, grouting can be conducted on layered subgrades with different depths from the side faces of the subgrade, damage to drilling of a pavement structure is avoided, the number of grouting holes can be reduced, and traffic is not affected.
本发明公开了一种分层路基分段倾斜注浆施工装置及方法，包括：移动机构，移动机构包括驱动车，驱动车上固定安装有液压缸和浆液箱，液压缸的输出端设有连杆组件；注浆机构，注浆机构包括套筒，套筒与连杆组件固接，套筒内滑动连接有注浆外管，注浆外管内固接有注浆内管，注浆内管与浆液箱连通，注浆外管上设有若干第一单向出液组件，注浆内管上设有若干组第二单向出液组件，注浆外管内通过第一传动组件滑动连接有分段导通组件，分段导通组件位于注浆内管与注浆外管之间，本发明能够从路基侧面对不同深度分层路基分别进行注浆，避免对路面结构钻孔的损伤，并能够减少注浆孔的数量，不影响交通。
Segmented inclined grouting construction device and method for layered roadbed
分层路基分段倾斜注浆施工装置及方法
CHANG ZHENCHAO (Autor:in) / LUO JUNHUI (Autor:in) / WANG JIAQUAN (Autor:in) / PAN ZHU (Autor:in) / TAO XINYU (Autor:in) / MO PENG (Autor:in) / MENG TINGYU (Autor:in) / WANG SHIHAI (Autor:in) / ZHU MENGKE (Autor:in) / CHEN DEQIANG (Autor:in)
22.09.2023
Patent
Elektronische Ressource
Chinesisch
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