The invention relates to the technical field of transmission tower installation and construction, in particular to an internal suspension stay-wire-free derrick tower cross arm hoisting device. The device comprises a derrick mechanism, a supporting mechanism, a hoisting mechanism and a lifting mechanism, the derrick mechanism is installed on the power transmission tower through the supporting mechanism, the derrick mechanism comprises a suspension derrick and an auxiliary derrick, one side of the auxiliary derrick is fixed to a main material of the power transmission tower in a pulling connection mode through a stable pull rod, and the supporting mechanism comprises a derrick base. The derrick mechanism is beneficial to providing hoisting support and is used for hoisting and hoisting during installation and construction of the power transmission tower, the supporting mechanism is used for supporting the derrick mechanism, the derrick mechanism is beneficial to being suspended in the power transmission tower and is convenient to erect, a traditional tower crane device is effectively replaced, the suspended derrick is used for supporting the auxiliary derrick, and the auxiliary derrick is convenient to adjust the inclination angle; the cross arm can be conveniently hoisted from the side face, and the derrick base is used for connecting the suspension derrick and the auxiliary derrick.
本发明涉及输电铁塔安装施工的技术领域,尤其是涉及一种内悬浮无拉线抱杆铁塔横担吊装装置。本发明包括抱杆机构、支撑机构、吊装机构和抬升机构,所述抱杆机构通过支撑机构安装在输电铁塔上,所述抱杆机构包括悬浮抱杆和辅助抱杆,所述辅助抱杆一侧通过稳定拉杆拉接固定在输电铁塔主材上,所述支撑机构包括抱杆基座。抱杆机构有利于提供吊装支撑,用于输电铁塔安装施工时的起重和吊装,支撑机构用于用于支撑抱杆机构,有利于抱杆机构悬浮在输电铁塔内,方便架设,有效代替传统的塔吊装置,悬浮抱杆用于支撑辅助抱杆,辅助抱杆方便调节倾斜角度,有利于从侧面吊装横担,抱杆基座用于连接悬浮抱杆和辅助抱杆。
Internal suspension stay-wire-free derrick iron tower cross arm hoisting device
一种内悬浮无拉线抱杆铁塔横担吊装装置
2025-01-07
Patent
Electronic Resource
Chinese
Axial pressure detection sensor, suspension derrick and hoisting bearing piece
European Patent Office | 2021
|Double-flat-arm derrick equipment with self-propelled hoisting device for tower assembly
European Patent Office | 2023
|Intelligent monitoring device for power transmission suspension type derrick tower assembly
European Patent Office | 2024
|European Patent Office | 2024
|