The invention discloses an active profile lifting appliance device and a lifting construction method thereof. The device comprises an installation part and a fastening block, wherein a sleeve opening with the caliber greater than the cross section area of a profile is defined in the middle part of the installation part, and the fastening block is installed or placed in the sleeve opening; and the fastening block gradually clamps the profile when the installation part moves upwards relative to the profile. By adopting the device, the fastening block can be actively clamped by virtue of the gravity of the profile, so that the labor is reduced, higher safety coefficient is achieved, and the danger of lifting falling caused by insufficient strength or insufficient anchoring depth of a lifting component is avoided.
本发明公开了一种主动型型材吊具装置及其吊装施工方法,装置包括安装件和紧固块,所述安装件的中部界定形成口径大于型材横截面积的套口,所述紧固块安装或放置于所述套口,且所述紧固块在所述安装件相对于所述型材做向上运动时逐渐卡紧所述型材。采用本发明装置能够借助型材自身重力主动卡紧紧固块,减少人工的同时、安全系数更高,避免了吊装构件因强度不够或锚固深度不够带来的吊装脱落的危险。
Active profile lifting appliance device and lifting construction method thereof
主动型型材吊具装置及其吊装施工方法
2021-09-07
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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