Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spiral combined type adjustable bridge support
The invention discloses a spiral combined type adjustable bridge support which comprises a first height adjusting device and a second height adjusting device, the first height adjusting device comprises an upper adjusting piece and a lower adjusting piece, and the upper adjusting piece and the lower adjusting piece are in threaded connection. The second height adjusting device comprises an adjusting block, the adjusting block is located between the upper adjusting piece and the lower adjusting piece, and the contact face, attached to the upper adjusting piece, of the adjusting block and/or thecontact face, attached to the lower adjusting piece, of the adjusting block are/is an inclined face so that the distance between the upper adjusting piece and the lower adjusting piece can be changedwhen the adjusting block moves. The first height adjusting device adjusts the height through threaded connection, and then the settlement amount and the construction error of a foundation are compensated for coarse adjustment. In the second height adjusting device, a small amount of stepless height adjustment can be achieved by moving an adjusting block, and fine adjustment is achieved. Moreover,the adjusting block is located between the upper adjusting piece and the lower adjusting piece to play a role in bearing, and the threads between the upper adjusting piece and the lower adjusting piece have a safety storage function, so that the safety of the support is improved.
本发明公开了一种螺旋组合式可调桥梁支座，支座包括第一调高装置和第二调高装置，第一调高装置包括上调节件和下调节件，上调节件和下调节件螺纹连接。第二调高装置包括调节块，调节块位于上调节件和下调节件之间，且调节块与上调节件相互贴合的接触面，和/或调节块与下调节件相互贴合的接触面为斜面，以在调节块移动时，改变上调节件和下调节件之间的距离。第一调高装置利用螺纹连接进行调高，进而补偿地基的沉降量和施工误差，用于粗调；第二调高装置中，移动调节块可实现较小量无级调高，用于微调。而且，调节块位于上调节件和下调节件之间起到了承重作用，上调节件与下调节件之间的螺纹具有安全储备作用，提高了支座的安全性。
Spiral combined type adjustable bridge support
The invention discloses a spiral combined type adjustable bridge support which comprises a first height adjusting device and a second height adjusting device, the first height adjusting device comprises an upper adjusting piece and a lower adjusting piece, and the upper adjusting piece and the lower adjusting piece are in threaded connection. The second height adjusting device comprises an adjusting block, the adjusting block is located between the upper adjusting piece and the lower adjusting piece, and the contact face, attached to the upper adjusting piece, of the adjusting block and/or thecontact face, attached to the lower adjusting piece, of the adjusting block are/is an inclined face so that the distance between the upper adjusting piece and the lower adjusting piece can be changedwhen the adjusting block moves. The first height adjusting device adjusts the height through threaded connection, and then the settlement amount and the construction error of a foundation are compensated for coarse adjustment. In the second height adjusting device, a small amount of stepless height adjustment can be achieved by moving an adjusting block, and fine adjustment is achieved. Moreover,the adjusting block is located between the upper adjusting piece and the lower adjusting piece to play a role in bearing, and the threads between the upper adjusting piece and the lower adjusting piece have a safety storage function, so that the safety of the support is improved.
本发明公开了一种螺旋组合式可调桥梁支座，支座包括第一调高装置和第二调高装置，第一调高装置包括上调节件和下调节件，上调节件和下调节件螺纹连接。第二调高装置包括调节块，调节块位于上调节件和下调节件之间，且调节块与上调节件相互贴合的接触面，和/或调节块与下调节件相互贴合的接触面为斜面，以在调节块移动时，改变上调节件和下调节件之间的距离。第一调高装置利用螺纹连接进行调高，进而补偿地基的沉降量和施工误差，用于粗调；第二调高装置中，移动调节块可实现较小量无级调高，用于微调。而且，调节块位于上调节件和下调节件之间起到了承重作用，上调节件与下调节件之间的螺纹具有安全储备作用，提高了支座的安全性。
Spiral combined type adjustable bridge support
一种螺旋组合式可调桥梁支座
LIU BIN (Autor:in) / WEN WANGQING (Autor:in) / ZENG MIN (Autor:in) / LI JING (Autor:in) / ZHANG CHUN (Autor:in) / LI YUANJUN (Autor:in) / CAO WENJIE (Autor:in) / XU BIN (Autor:in) / QI FEI (Autor:in) / ZHANG LING (Autor:in)
30.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken