A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated column grouting plugging method and device
The invention provides a prefabricated column grouting plugging method and device, and the method comprises the following steps: S1, winding a silicon steel sheet for multiple circles to form a silicon steel ring, and winding a wire on the silicon steel ring; s2, a plugging plate is arranged on one side of the silicon steel ring, an insulating shell is arranged on the plugging plate, and a plugging piece is manufactured; s3, after the grouting hole of the prefabricated column is filled with grout, the grouting hole is blocked by a blocking plate, the wire is powered on, and the wire generates a magnetic field to generate suction force on a steel bar sleeve in the prefabricated column, so that the blocking plate is fixed; and S4, after the grout in the grouting hole is initially set, the wire is powered off, the plugging piece is released, and the plugging plate is separated from the grouting hole. The plugging device has the beneficial effects that the plugging piece is electrified to generate strong magnetic force to be attracted with the steel bar sleeve in the prefabricated column, so that the plugging plate stably plugs the grouting hole, grout can be prevented from flowing out in the grouting process, resources are saved, the grout cannot form pores in the solidification process, grouting of the prefabricated column succeeds at a time, and secondary hole plugging operation is avoided.
本发明提供一种预制柱灌浆封堵方法及装置，该方法包括以下步骤：S1、将硅钢片卷绕多圈形成硅钢环，并在硅钢环上缠绕导线；S2、在硅钢环的一侧布置封堵板，在封堵板上布置绝缘外壳，制成封堵件；S3、在对预制柱的灌浆孔灌满浆液后，将封堵板堵住灌浆孔，对导线通电，导线产生磁场对预制柱内的钢筋套管产生吸力，使封堵板固定；S4、在灌浆孔内浆液初凝后，对导线断电，释放封堵件，封堵板与灌浆孔分离。本发明的有益效果：封堵件通电产生强磁力与预制柱内部的钢筋套管相吸，使封堵板对灌浆孔进行稳定封堵，可防止灌浆过程中浆液外流，节约资源，浆液在凝固过程中封堵不会形成孔隙，使预制柱灌浆一次成功，避免了二次堵孔作业。
Prefabricated column grouting plugging method and device
The invention provides a prefabricated column grouting plugging method and device, and the method comprises the following steps: S1, winding a silicon steel sheet for multiple circles to form a silicon steel ring, and winding a wire on the silicon steel ring; s2, a plugging plate is arranged on one side of the silicon steel ring, an insulating shell is arranged on the plugging plate, and a plugging piece is manufactured; s3, after the grouting hole of the prefabricated column is filled with grout, the grouting hole is blocked by a blocking plate, the wire is powered on, and the wire generates a magnetic field to generate suction force on a steel bar sleeve in the prefabricated column, so that the blocking plate is fixed; and S4, after the grout in the grouting hole is initially set, the wire is powered off, the plugging piece is released, and the plugging plate is separated from the grouting hole. The plugging device has the beneficial effects that the plugging piece is electrified to generate strong magnetic force to be attracted with the steel bar sleeve in the prefabricated column, so that the plugging plate stably plugs the grouting hole, grout can be prevented from flowing out in the grouting process, resources are saved, the grout cannot form pores in the solidification process, grouting of the prefabricated column succeeds at a time, and secondary hole plugging operation is avoided.
本发明提供一种预制柱灌浆封堵方法及装置，该方法包括以下步骤：S1、将硅钢片卷绕多圈形成硅钢环，并在硅钢环上缠绕导线；S2、在硅钢环的一侧布置封堵板，在封堵板上布置绝缘外壳，制成封堵件；S3、在对预制柱的灌浆孔灌满浆液后，将封堵板堵住灌浆孔，对导线通电，导线产生磁场对预制柱内的钢筋套管产生吸力，使封堵板固定；S4、在灌浆孔内浆液初凝后，对导线断电，释放封堵件，封堵板与灌浆孔分离。本发明的有益效果：封堵件通电产生强磁力与预制柱内部的钢筋套管相吸，使封堵板对灌浆孔进行稳定封堵，可防止灌浆过程中浆液外流，节约资源，浆液在凝固过程中封堵不会形成孔隙，使预制柱灌浆一次成功，避免了二次堵孔作业。
Prefabricated column grouting plugging method and device
一种预制柱灌浆封堵方法及装置
WANG GAOXIONG (author) / YE ZHIXIONG (author) / WU HAO (author) / LI WENMAO (author) / WU JUN (author) / LI YINGQUAN (author) / ZHANG LEI (author) / ZHAO BINBING (author) / ZHANG SHENG (author)
2023-08-18
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Grouting joint plugging device of prefabricated structure
| European Patent Office | 2021
Grouting seam plugging device of prefabricated assembly plate
| European Patent Office | 2023
Grouting seam plugging device of prefabricated assembly plate
| European Patent Office | 2024
Grouting seam plugging device of prefabricated assembly type structure
| European Patent Office | 2021
Prefabricated column grouting sleeve grouting structure and method
| European Patent Office | 2023