The invention relates to the technical field of hoisting equipment, in particular to auxiliary hoisting equipment for door and window installation, and aims to solve the problem that in the prior art, auxiliary door and window installation is limited. Comprising a base, the base is of a U-shaped structure, a plurality of walking wheels are symmetrically arranged on the two sides of the base, a supporting cross beam is erected above the base, supporting columns are symmetrically arranged at the lower end of the supporting cross beam, and the supporting columns are connected with displacement components used for driving the supporting columns to adjust the positions of the supporting columns. And a hoisting part for hoisting the door and window from a low position is arranged in the middle of the upper end of the supporting cross beam. The door and window lifting device is designed according to existing requirements, the door and window lifting can be completed, the gravity center of the device can be adjusted in the lifting process, the gravity center is moved backwards according to actual requirements, the lifting stability is guaranteed, the downward pressing locking piece can be triggered while the gravity center is moved backwards, and the supporting area of the device is increased.
本发明涉及起重设备技术领域,具体公开了门窗安装用辅助起重设备,用以解决了现有技术中对门窗辅助安装较为有限的问题;包括一个底座,所述底座呈U型结构,所述底座两侧对称设有多个行走轮,所述底座上方架设有一个支撑横梁,所述支撑横梁下端对称设有支撑柱,所述支撑柱连接用于带动其位置调节的位移部件,所述支撑横梁上端中间位置设有用于将门窗从低位吊起的吊装部件。本发明针对现有需要进行设计,不仅可以完成对门窗的吊装,在吊装的过程中还可以调整设备重心,根据实际需要将重心向后移动,保证吊装的平稳性,在重心后移的同时还可以触发下压锁紧件,增大了设备的支撑面积。
Auxiliary hoisting equipment for door and window installation
门窗安装用辅助起重设备
2024-12-31
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Hoisting device for metal door and window installation and hoisting method thereof
European Patent Office | 2024
|European Patent Office | 2022
|Auxiliary hoisting device for bridge installation construction
European Patent Office | 2024
|