The invention relates to a hoisting device. A central air conditioner shell-and-tube heat exchanger comprises a shell, an end cover and a heat exchanger main body arranged in the shell. A flange plateis arranged on the shell, and a pair of hoisting holes are formed in the flange plate. The device is characterized by further comprising a hoisting device, wherein the hoisting device comprises a cross beam, a support, a lifting hoist and a lifting hook, a cross rod of the support is provided with a cross beam stretcher positioning frame, the two ends of the cross beam penetrate through the crossbeam stretcher positioning frame and are placed on the support, a vertical rod of the support is detachably mounted on the hoisting holes, the lifting hoist is lifted on the cross beam, and a liftingnostril capable of being lifted by the lifting hook is arranged on the end cover. The device has the advantages of simple structure, flexible arrangement, large bearing capacity, convenience carryingand universality.
本发明涉及起吊装置,中央空调管壳式换热器包括外壳、端盖、置于外壳内的换热器主体,外壳上设有法兰板,法兰板上设有一对起吊孔,其特征在于:还包括起吊装置,所述起吊装置包括横梁、支架和吊葫芦、吊勾,所述支架的横杆设置横梁担定位框,所述横梁两端穿过横梁担定位框放置在支架上,所述支架的竖杆以可拆卸方式安装在所述起吊孔上,所述吊葫芦吊装于横梁上,所述端盖上设有可让吊勾勾起的吊鼻孔。本发明结构简单、可灵活设置,还具有较大的承受力,便于携带,具备通用性。
Portable hoisting device
一种便携式起吊装置
2020-06-02
Patent
Elektronische Ressource
Chinesisch