Super-heavy soaring hydraulic lifting device for Bailey beam composite trusses for multi-terrain

Abstract

The invention discloses a super-heavy soaring hydraulic lifting device for Bailey beam composite trusses for multi-terrain. The device comprises a bottom sliding beam, the Bailey beam composite trusses, longitudinal beams, a cross beam, a lifting trolley, hydraulic jacking units and an electric unit; the Bailey beam composite trusses are arranged on the two sides of the bottom sliding beam correspondingly, and the hydraulic jacking units are arranged on the side faces of the Bailey beam composite trusses and are used for controlling lifting and are connected with the Bailey beam composite trusses; the longitudinal beams are arranged at the tops of the two Bailey beam composite trusses, and the cross beam is arranged on the longitudinal beams in a sliding mode; and the lifting trolley is slidably arranged on the cross beam, and the electric unit is connected with the lifting trolley for electrical control. According to the super-heavy soaring hydraulic lifting device for the Bailey beamcomposite trusses for the multi-terrain, the multi-terrain construction conditions can be adapted, ultrahigh and super-heavy hoisting can be met, carrying and moving in the transverse direction, thelongitudinal direction and the vertical direction can be realized at the same time, the needed site is small, and the device can be repeatedly disassembled and assembled for site changing utilization.

Description

technical field [0001] The invention belongs to the technical field of cranes, and in particular relates to a hydraulic lifting and lifting device for a multi-terrain overweight towering Bailey beam combined truss. Background technique [0002] Wind power is a kind of clean energy, and the hoisting of wind turbines is affected by factors such as terrain and hoisting equipment. Hoisting equipment is the key to restricting the construction of wind farms. The traditional construction technology is to use super-large-tonnage cranes for on-site hoisting. Due to the limited number of super-large-tonnage cranes in China and the constraints of complex terrain, some wind farms have slow construction progress and difficult construction, and some wind turbines are repaired. Difficult to assemble and disassemble. Contents of the invention [0003] In view of this, the main purpose of the present invention is to provide a hydraulic lifting device for multi-terrain super-heavy high-ris...

AI Technical Summary

Problems solved by technology

Hoisting equipment is the key to restricting the construction of wind farms. The traditional construction technology is to use super-large-tonnage cranes for on-site hoisting. Due to the limited number of super-large-tonnage cranes in China and the constraints of complex terrain, some wind farms have slow construction progress and difficult construction, and some wind turbines are repaired. Difficult to disassemble

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