A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Receiving device for pushing guide beam
The receiving device comprises a supporting frame used for being installed on a corresponding supporting pier, a lever body with the hinged axis extending in the left-right direction is hinged to the supporting frame, and a plurality of supporting rollers which are sequentially arranged in the front-back direction and used for being in contact rolling fit with the bottom of the front end of the guide beam are arranged at the left end of the lever body. The rotating axis of each supporting roller extends in the left-right direction, a counterweight connecting structure is arranged at the front end of the lever main body, the receiving device further comprises a counterweight which is arranged on the counterweight connecting structure after the front end of the guide beam falls on the corresponding supporting roller during use, and the rear end of the lever main body is overturned upwards to increase the height of the front end of the guide beam under the action of the counterweight. The technical problem that in the prior art, a jack is prone to side tipping and damage due to forward acting force is solved.
本发明涉及一种导梁顶推用接收装置，包括用于安装于相应支撑墩上的支撑架，支撑架上铰接有铰接轴线沿左右方向延伸的杠杆主体，杠杆主体左端设置有多个沿前后方向顺序设置的用于与导梁前端底部接触滚动配合的支撑辊，各支撑辊的转动轴线沿左右方向延伸设置，杠杆主体的前端设置有配重连接结构，接收装置还包括使用时在导梁前端落于对应支撑辊上后，设置于所述配重连接结构上的配重，在配重作用下，杠杆主体后端朝上翻转而抬高导梁前端高度。本发明解决了现有技术中千斤顶受到朝前作用力而容易侧倾损坏的技术问题。
Receiving device for pushing guide beam
The receiving device comprises a supporting frame used for being installed on a corresponding supporting pier, a lever body with the hinged axis extending in the left-right direction is hinged to the supporting frame, and a plurality of supporting rollers which are sequentially arranged in the front-back direction and used for being in contact rolling fit with the bottom of the front end of the guide beam are arranged at the left end of the lever body. The rotating axis of each supporting roller extends in the left-right direction, a counterweight connecting structure is arranged at the front end of the lever main body, the receiving device further comprises a counterweight which is arranged on the counterweight connecting structure after the front end of the guide beam falls on the corresponding supporting roller during use, and the rear end of the lever main body is overturned upwards to increase the height of the front end of the guide beam under the action of the counterweight. The technical problem that in the prior art, a jack is prone to side tipping and damage due to forward acting force is solved.
本发明涉及一种导梁顶推用接收装置，包括用于安装于相应支撑墩上的支撑架，支撑架上铰接有铰接轴线沿左右方向延伸的杠杆主体，杠杆主体左端设置有多个沿前后方向顺序设置的用于与导梁前端底部接触滚动配合的支撑辊，各支撑辊的转动轴线沿左右方向延伸设置，杠杆主体的前端设置有配重连接结构，接收装置还包括使用时在导梁前端落于对应支撑辊上后，设置于所述配重连接结构上的配重，在配重作用下，杠杆主体后端朝上翻转而抬高导梁前端高度。本发明解决了现有技术中千斤顶受到朝前作用力而容易侧倾损坏的技术问题。
Receiving device for pushing guide beam
一种导梁顶推用接收装置
ZHOU HAODONG (author) / JI RONGQING (author) / ZHANG LIANG (author) / WANG HENG (author) / ZHAO WENGUANG (author) / ZHU JUNTAO (author) / YANG ZHEJIANG (author) / CUI JINLONG (author) / HE JIANFEI (author) / TANG KUN (author)
2024-06-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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