A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Recoverable supporting leg mounting bolt fixing die for sheet-mounted tower crane
The invention provides a sheet-mounted tower crane recoverable supporting leg mounting bolt fixing die which comprises a screw for a reamed hole, a nut, connecting plates and two U-shaped mounting supporting legs, the connecting plates are arranged at the ends of the two sides of the opening end of each mounting supporting leg respectively, and the two mounting supporting legs are connected through the connecting plates to form a rectangular frame structure. A plurality of reamed holes are respectively formed in the connecting plates, the screw rods for the reamed holes are arranged in the reamed holes in the two adjacent connecting plates, and the nuts are in threaded connection with the screw rods for the reamed holes so as to realize the connection of the two adjacent connecting plates; the installation mold directly acts on a foundation embedded bolt during use, no recyclable supporting leg is needed for switching, the two-piece disassembly and assembly type design is adopted, transportation is convenient, the occupied space is small, assembly and positioning can be conducted without other hoisting equipment during use, the use cost is reduced, the waiting and installation time is saved, the lightweight design is adopted, and the installation mold is convenient to use. Compared with a traditional mode, the mold weight is reduced by 50%, and the manufacturing cost of the mold is saved.
本发明提供的一种片装塔机可回收支腿安装螺栓固定模具，包括铰制孔用螺杆、螺母、连接板以及两个U形的安装支腿，连接板分别设置在安装支腿开口端两侧的端部，两个安装支腿之间通过连接板连接形成矩形的框架结构，连接板上分别设置有数个铰制孔，铰制孔用螺杆设置在相邻的两个连接板上的铰制孔中，螺母螺接在铰制孔用螺杆上以实现相邻的两个连接板的连接；本安装模具在使用时直接作用于基础预埋螺栓，无需通过可回收支腿进行转接，两片拆装式设计，运输方便占用空间小，使用时无需借助其他起重设备可进行组装定位，降低使用成本，节约等待和安装时间，轻量化设计，较传统方式模具重量减轻了50％，节约模具的制作成本。
Recoverable supporting leg mounting bolt fixing die for sheet-mounted tower crane
The invention provides a sheet-mounted tower crane recoverable supporting leg mounting bolt fixing die which comprises a screw for a reamed hole, a nut, connecting plates and two U-shaped mounting supporting legs, the connecting plates are arranged at the ends of the two sides of the opening end of each mounting supporting leg respectively, and the two mounting supporting legs are connected through the connecting plates to form a rectangular frame structure. A plurality of reamed holes are respectively formed in the connecting plates, the screw rods for the reamed holes are arranged in the reamed holes in the two adjacent connecting plates, and the nuts are in threaded connection with the screw rods for the reamed holes so as to realize the connection of the two adjacent connecting plates; the installation mold directly acts on a foundation embedded bolt during use, no recyclable supporting leg is needed for switching, the two-piece disassembly and assembly type design is adopted, transportation is convenient, the occupied space is small, assembly and positioning can be conducted without other hoisting equipment during use, the use cost is reduced, the waiting and installation time is saved, the lightweight design is adopted, and the installation mold is convenient to use. Compared with a traditional mode, the mold weight is reduced by 50%, and the manufacturing cost of the mold is saved.
本发明提供的一种片装塔机可回收支腿安装螺栓固定模具，包括铰制孔用螺杆、螺母、连接板以及两个U形的安装支腿，连接板分别设置在安装支腿开口端两侧的端部，两个安装支腿之间通过连接板连接形成矩形的框架结构，连接板上分别设置有数个铰制孔，铰制孔用螺杆设置在相邻的两个连接板上的铰制孔中，螺母螺接在铰制孔用螺杆上以实现相邻的两个连接板的连接；本安装模具在使用时直接作用于基础预埋螺栓，无需通过可回收支腿进行转接，两片拆装式设计，运输方便占用空间小，使用时无需借助其他起重设备可进行组装定位，降低使用成本，节约等待和安装时间，轻量化设计，较传统方式模具重量减轻了50％，节约模具的制作成本。
Recoverable supporting leg mounting bolt fixing die for sheet-mounted tower crane
一种片装塔机可回收支腿安装螺栓固定模具
FU LONGBIAO (author) / WANG YIHUA (author) / WEN YANRONG (author) / HE MAFEI (author) / LI CHANG (author)
2023-11-21
Patent
Electronic Resource
Chinese
Tower crane foundation, tower crane and mounting method of tower crane
| European Patent Office | 2024