The invention relates to the technical field of vacuum hoisting, in particular to a vacuum cover, a vacuum auxiliary hoisting tool and a vacuum hoisting method. The vacuum cover comprises a sealing cover body; a connecting ring is arranged at the top of the sealing cover; an annular groove is formed in the bottom of the sealing cover body, a vacuumizing through hole is formed in the middle of the annular groove, and a plurality of air guide through holes provided with vacuum guide connecting nozzles are formed in the side face of the sealing cover body. An air guide pipe is arranged in the sealing cover body, one port of the air guide pipe is connected to the vacuumizing through hole, and the other ports of the air guide pipe are connected with the vacuum guide connecting nozzles in a one-to-one correspondence mode. The vacuum auxiliary hoisting tool is formed by connecting a plurality of vacuum covers in series in a matched mode through vacuum hoses, and one vacuum guide connecting nozzle is externally connected with vacuumizing equipment through a vacuum hose. Compared with the prior art, the technical scheme is more flexible to use, and the problem of poor universality in the prior art is solved.
本发明涉及真空吊运技术领域,尤其涉及一种真空罩、真空辅助吊装工具及真空吊装方法。真空罩包括密封罩体;密封罩的体顶部设置有连接环;密封罩体的底部设置有环形槽,环形槽的中间开设抽真空通孔,密封罩体的侧面开设有若干安装有导真空连接嘴的导气通孔;密封罩体的内部设置有导气管,导气管的其中一个端口连接于抽真空通孔处,其余端口与导真空连接嘴一一对应连接。真空辅助吊装工具由若干个真空罩通过真空软管配套串接而成,其中一个导真空连接嘴通过真空软管外接抽真空设备。本技术方案相对于现有技术使用起来更加灵活,解决了现有技术存在的通用性不好的问题。
Vacuum cover, vacuum auxiliary hoisting tool and vacuum hoisting method
一种真空罩、真空辅助吊装工具及真空吊装方法
10.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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