Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cofferdam for water conservancy projects and construction method of cofferdam
The invention provides a cofferdam for water conservancy projects and a construction method of the cofferdam, and belongs to the technical field of water conservancy construction. The cofferdam comprises a plurality of first surrounding plates and a plurality of second surrounding plates, the first surrounding plates and the second surrounding plates are distributed in a staggered mode, grooves are formed in the two sides of each first surrounding plate, one side of each second surrounding plate is located in the corresponding groove, the second surrounding plate makes contact with a pressing strip, a plurality of springs are evenly arranged between the pressing strip and the inner wall of the groove, and a sealing strip is arranged between the second surrounding plate and the inner wall of the groove; according to the cofferdam, the two sides of the first surrounding plate are inserted into the grooves in the adjacent second surrounding plates correspondingly, the second surrounding plates are located between the pressing strips and the sealing strips, the pressing strips are driven to extrude the second surrounding plates through restoring force of the springs, at the moment, the second surrounding plates and the inner walls of the grooves are sealed through the sealing strips, therefore the circular cofferdam is formed, welding is not needed, waste of materials is avoided, and water flow is not prone to seeping into the cofferdam.
本发明提供了一种水利工程用的围堰及其施工方法，属于水利施工技术领域，包括多个第一围板和第二围板，多个所述第一围板与多个第二围板交错分布，所述第一围板的两侧均开设有凹槽，所述第二围板的一侧位于凹槽内，所述第二围板接触有压条，所述压条与凹槽的内壁之间均匀设置有多个弹簧，所述第二围板与凹槽的内壁之间设置有密封条；本发明通过将第一围板的两侧分别插入相邻第二围板上的凹槽内，并使第二围板位于压条与密封条之间，通过弹簧的回复力带动压条挤压第二围板，此时第二围板与凹槽的内壁之间通过密封条进行密封，从而组成圆形围堰，不需要进行焊接，避免造成材料的浪费，并且水流不易渗入围堰内。
Cofferdam for water conservancy projects and construction method of cofferdam
The invention provides a cofferdam for water conservancy projects and a construction method of the cofferdam, and belongs to the technical field of water conservancy construction. The cofferdam comprises a plurality of first surrounding plates and a plurality of second surrounding plates, the first surrounding plates and the second surrounding plates are distributed in a staggered mode, grooves are formed in the two sides of each first surrounding plate, one side of each second surrounding plate is located in the corresponding groove, the second surrounding plate makes contact with a pressing strip, a plurality of springs are evenly arranged between the pressing strip and the inner wall of the groove, and a sealing strip is arranged between the second surrounding plate and the inner wall of the groove; according to the cofferdam, the two sides of the first surrounding plate are inserted into the grooves in the adjacent second surrounding plates correspondingly, the second surrounding plates are located between the pressing strips and the sealing strips, the pressing strips are driven to extrude the second surrounding plates through restoring force of the springs, at the moment, the second surrounding plates and the inner walls of the grooves are sealed through the sealing strips, therefore the circular cofferdam is formed, welding is not needed, waste of materials is avoided, and water flow is not prone to seeping into the cofferdam.
本发明提供了一种水利工程用的围堰及其施工方法，属于水利施工技术领域，包括多个第一围板和第二围板，多个所述第一围板与多个第二围板交错分布，所述第一围板的两侧均开设有凹槽，所述第二围板的一侧位于凹槽内，所述第二围板接触有压条，所述压条与凹槽的内壁之间均匀设置有多个弹簧，所述第二围板与凹槽的内壁之间设置有密封条；本发明通过将第一围板的两侧分别插入相邻第二围板上的凹槽内，并使第二围板位于压条与密封条之间，通过弹簧的回复力带动压条挤压第二围板，此时第二围板与凹槽的内壁之间通过密封条进行密封，从而组成圆形围堰，不需要进行焊接，避免造成材料的浪费，并且水流不易渗入围堰内。
Cofferdam for water conservancy projects and construction method of cofferdam
一种水利工程用的围堰及其施工方法
LUO XIAOYANG (Autor:in)
17.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Cofferdam for water conservancy project and construction method of cofferdam
| Europäisches Patentamt | 2021