Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed concrete beam grout stopping device and method
The invention relates to a prestressed concrete beam grout stopping device and method, and relates to the technical field of concrete beam grout stopping. The device comprises a box body arranged on the side of a base, the inner wall of the box body is rotationally connected with a rotating rod, the rotating rod penetrates through the side wall of the box body, a supporting cylinder is hinged to the outer side wall of the box body, a supporting rod is slidably arranged in the supporting cylinder, the supporting rod abuts against the ground, and a pushing assembly is arranged between the abutting cylinder and the supporting cylinder. And a folding and unfolding assembly is arranged between the abutting cylinder and the supporting rod, when the rocker rotates, the pushing assembly pushes the supporting cylinder to rotate, and the folding and unfolding assembly pushes the supporting rod to slide. Compared with the prior art, operation is convenient, and time and labor are not consumed.
本申请涉及一种预应力混凝土梁止浆装置及方法，涉及混凝土梁止浆技术领域。其包括设于基座的侧方的箱体，箱体的内壁转动连接有转动杆且转动杆贯穿箱体的侧壁，箱体的外侧壁铰接有支撑筒，支撑筒内滑动设置有支撑杆，支撑杆与地面相抵接，抵接筒与支撑筒之间设置有推动组件，抵接筒与支撑杆之间设置有收放组件，当摇杆转动时，推动组件推动支撑筒转动，收放组件推动支撑杆滑动。相较于相关技术，操作便捷且无需耗时费力。
Prestressed concrete beam grout stopping device and method
The invention relates to a prestressed concrete beam grout stopping device and method, and relates to the technical field of concrete beam grout stopping. The device comprises a box body arranged on the side of a base, the inner wall of the box body is rotationally connected with a rotating rod, the rotating rod penetrates through the side wall of the box body, a supporting cylinder is hinged to the outer side wall of the box body, a supporting rod is slidably arranged in the supporting cylinder, the supporting rod abuts against the ground, and a pushing assembly is arranged between the abutting cylinder and the supporting cylinder. And a folding and unfolding assembly is arranged between the abutting cylinder and the supporting rod, when the rocker rotates, the pushing assembly pushes the supporting cylinder to rotate, and the folding and unfolding assembly pushes the supporting rod to slide. Compared with the prior art, operation is convenient, and time and labor are not consumed.
本申请涉及一种预应力混凝土梁止浆装置及方法，涉及混凝土梁止浆技术领域。其包括设于基座的侧方的箱体，箱体的内壁转动连接有转动杆且转动杆贯穿箱体的侧壁，箱体的外侧壁铰接有支撑筒，支撑筒内滑动设置有支撑杆，支撑杆与地面相抵接，抵接筒与支撑筒之间设置有推动组件，抵接筒与支撑杆之间设置有收放组件，当摇杆转动时，推动组件推动支撑筒转动，收放组件推动支撑杆滑动。相较于相关技术，操作便捷且无需耗时费力。
Prestressed concrete beam grout stopping device and method
一种预应力混凝土梁止浆装置及方法
XIE LICHUN (Autor:in) / XIE BOTU (Autor:in) / XIE LIHUA (Autor:in)
10.06.2022
Patent
Elektronische Ressource
Chinesisch
Grout for prestressed concrete
| Engineering Index Backfile | 1957
| Europäisches Patentamt | 2023
Large-volume concrete formwork pull rod hole grout stopping method
| Europäisches Patentamt | 2023
JSCE Standards "Test Methods of Grout for Prestressed Concrete" and "Test Methods of Grout Mortar"
British Library Online Contents | 1994