A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Leveling device for prefabricated concrete pavement slab and leveling method thereof
The invention discloses a leveling device for a prefabricated concrete pavement slab and a leveling method of the leveling device. The leveling device comprises the prefabricated concrete pavement slab and a plurality of rubber bags with grouting cavities, wherein the rubber bags are pre-buried at the bottom of the prefabricated concrete pavement slab; a grouting pipe communicated with the grouting cavity is arranged at the top of each rubber bag, a grout leakage prevention structure is arranged in each grouting pipe and comprises a sealing elastic piece and an annular check ring located above the sealing elastic piece, an edge of one side of each sealing elastic piece is fixedly connected with an inner wall of the corresponding grouting pipe, and an edge of the other side of each sealing elastic piece abuts against a lower surface of the corresponding annular check ring; leveling grouting holes fixedly connected with the grouting pipes and at least one filling grouting hole are formed in the prefabricated concrete pavement slab in a penetrating mode. The whole leveling process is convenient to operate, the structure is simple, and preparation and construction are easy.
本发明公开了一种用于预制装配式砼路面板的调平装置及其调平方法，该调平装置包括预制装配式砼路面板以及多个具有注浆腔体的橡胶袋，各橡胶袋预埋设置位于预制装配式砼路面板的底部；各橡胶袋的顶部设置有与注浆腔体连通的注浆管，注浆管中设有防漏浆结构，防漏浆结构包括密封弹片以及位于密封弹片上方的环形挡圈，密封弹片的一侧边沿与注浆管的内壁固定连接，密封弹片的另一侧边沿抵接环形挡圈的下表面；预制装配式砼路面板贯穿设有与注浆管固定连接的调平注浆孔以及至少一个填充注浆孔。本发明整个调平过程操作比较便捷，且结构简单，易于制备施工。
Leveling device for prefabricated concrete pavement slab and leveling method thereof
The invention discloses a leveling device for a prefabricated concrete pavement slab and a leveling method of the leveling device. The leveling device comprises the prefabricated concrete pavement slab and a plurality of rubber bags with grouting cavities, wherein the rubber bags are pre-buried at the bottom of the prefabricated concrete pavement slab; a grouting pipe communicated with the grouting cavity is arranged at the top of each rubber bag, a grout leakage prevention structure is arranged in each grouting pipe and comprises a sealing elastic piece and an annular check ring located above the sealing elastic piece, an edge of one side of each sealing elastic piece is fixedly connected with an inner wall of the corresponding grouting pipe, and an edge of the other side of each sealing elastic piece abuts against a lower surface of the corresponding annular check ring; leveling grouting holes fixedly connected with the grouting pipes and at least one filling grouting hole are formed in the prefabricated concrete pavement slab in a penetrating mode. The whole leveling process is convenient to operate, the structure is simple, and preparation and construction are easy.
本发明公开了一种用于预制装配式砼路面板的调平装置及其调平方法，该调平装置包括预制装配式砼路面板以及多个具有注浆腔体的橡胶袋，各橡胶袋预埋设置位于预制装配式砼路面板的底部；各橡胶袋的顶部设置有与注浆腔体连通的注浆管，注浆管中设有防漏浆结构，防漏浆结构包括密封弹片以及位于密封弹片上方的环形挡圈，密封弹片的一侧边沿与注浆管的内壁固定连接，密封弹片的另一侧边沿抵接环形挡圈的下表面；预制装配式砼路面板贯穿设有与注浆管固定连接的调平注浆孔以及至少一个填充注浆孔。本发明整个调平过程操作比较便捷，且结构简单，易于制备施工。
Leveling device for prefabricated concrete pavement slab and leveling method thereof
一种用于预制装配式砼路面板的调平装置及其调平方法
WANG HAIYANG (author) / CHEN XUAN (author) / LI YUTING (author) / ZHONG XINGPING (author) / ZHANG MIN (author) / HE HUATING (author)
2021-10-26
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Self-leveling prefabricated assembly type pavement slab for airport pavement slab replacement
| European Patent Office | 2023
Concrete pavement construction leveling machine and leveling method
| European Patent Office | 2023