The invention discloses an anti-deformation device and a transportation boom. The anti-deformation device comprises a supporting rod and a fixing mechanism used for connecting the supporting rod and a main chord member. The fixing mechanism comprises a pressing plate mechanism and a connecting mechanism; the connecting mechanism comprises a base plate, and the base plate is hinged to the end of the supporting rod. The pressing plate mechanism comprises a plurality of pressing plates used for fixing the base plate, the two ends of each pressing plate are connected with the side wall of the main chord member, and the end of the base plate is arranged between the pressing plates and the main chord member. The transportation boom comprises the anti-deformation device in the technical scheme. The transportation arm support is easy and convenient to disassemble and assemble, the stability of the arm support can be improved through the anti-deformation device, and disassembly and assembly are easy and convenient.
本发明公开了一种抗变形装置及运输臂架,包括撑杆和用于连接撑杆和主弦杆的固定机构;固定机构包括压板机构和连接机构;连接机构包括基板,基板与撑杆的端部铰接;压板机构包括若干用于固定基板的压板,压板的两端与主弦杆的侧壁相接,基板的端部设于压板与主弦杆之间;运输臂架包括上述技术方案的抗变形装置。本发明的运输臂架拆装简单方便,且抗变形装置能够提高臂架的稳固性,且拆装简单方便。
Anti-deformation device and transportation arm support
一种抗变形装置及运输臂架
18.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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