Bailey truss cross beam clamp with handle rod: Fid-Bau Portal

Bailey truss cross beam clamp with handle rod

XIE HONGKUI

The invention discloses a bailey truss cross beam clamp with a handle rod in the technical field of bailey truss cross beam clamp with a handle rod; a hoisting block is assembled at the bottom of a bailey truss reinforcing chord member, mounting lugs are fixedly welded to the left side wall and the right side wall of the hoisting block, and a clamping seat is fixedly welded to the bottom of the hoisting block; a cross beam is assembled in the clamping base in an inserted mode, a protective pad matched with the cross beam is fixedly arranged in the clamping base in a nested mode, fastening bolts are assembled on the mounting lugs, and an anti-loosening base plate is assembled on the top of the bailey truss reinforcing chord member; The top end of each fastening bolt penetrates through the bailey truss reinforcing chord member and the anti-loosening base plate and then is fixedly connected with a fastening nut in a threaded mode, an anti-loosening nut connected to the outer wall of each fastening bolt in a threaded mode is arranged above the fastening nut, fastening screws matched with the cross beam are connected to the left side wall and the right side wall of the clamping base in a threaded mode, and the self-locking performance of the fastening nuts is improved; the installation stability of the structure is guaranteed, and the use safety of the device is improved.

本发明公开了带把杆贝雷架横梁夹具技术领域的一种带把杆贝雷架横梁夹具，所述贝雷架加强弦杆的底部装配有吊装块，所述吊装块的左右侧壁上均固定焊接有安装耳，所述吊装块的底部固定焊接有夹持座，所述夹持座内插接装配有横梁，所述夹持座内固定嵌套设置有和横梁相适配的防护垫，所述安装耳上均装配有紧固螺栓，所述贝雷架加强弦杆的顶部装配有防松垫板，所述紧固螺栓的顶端贯穿贝雷架加强弦杆和防松垫板后固定螺接有紧固螺母，所述紧固螺母上方设置有螺接在紧固螺栓外壁上的防松螺母，所述夹持座的左右侧壁上均螺接有和横梁相适配的紧固螺钉，提高紧固螺母的自锁性，保证结构的安装稳固性，提高装置的使用安全性。

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