Hoisting device for double trolleys on beam and hoisting method of hoisting device

Abstract

The invention relates to the technical field of building engineering construction, in particular to a hoisting device for double trolleys on a beam and a hoisting method of the hoisting device, which are used for hoisting and transporting a precast slab located at the initial position of the precast beam to the operation position of the precast beam. The hoisting device for the double trolleys on the beams comprises two guide rail mechanisms, two driving mechanisms, a movement mechanism and a hoisting mechanism, the two guide rail mechanisms and the two driving mechanisms are arranged on the two precast beams correspondingly, the movement mechanism comprises the two conveying trolleys, the two conveying trolleys are slidably arranged on the two guide rail mechanisms in the first direction correspondingly, and the first direction is the length direction of the precast beams; each conveying trolley is provided with a hoisting mechanism, and the hoisting mechanisms are configured to hoist the prefabricated slabs; the two driving mechanisms are configured to drive the two conveying trolleys to reciprocate in the first direction correspondingly. The hoisting and transporting device for the double trolleys on the beam is easy to operate, good in stability and high in adjustability when used, so that the hoisting operation precision of prefabricated slabs is improved.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a hoisting device for double trolleys on a beam and a hoisting method thereof. Background technique [0002] In the construction of construction projects, it is often necessary to hoist prefabricated components in a wide range of hoisting areas, specifically including the sequential hoisting of prefabricated column heads, prefabricated beams and prefabricated panels. However, in the existing technology, cranes are generally used, such as large-scale hoisting machinery such as automobile cranes, crawler cranes, and tower cranes. However, such equipment can only be arranged on the periphery for hoisting. Prefabricated components such as prefabricated panels in the area limit the hoisting construction, and the hoisting accuracy is low, the operability is poor, the operation steps are cumbersome and complicated, and a large amount of manpower is required, which affec...

AI Technical Summary

Problems solved by technology

However, in the existing technology, cranes are generally used, such as large-scale hoisting machinery such as automobile cranes, crawler cranes, and tower cranes. However, such equipment can only be arranged on the periphery for hoisting. Prefabricated components such as prefabricated panels in the area limit the hoisting construction, and the hoisting accuracy is low, the operability is poor, the operation steps are cumbersome and complicated, and a lot of manpower is required, which affects the construction efficiency

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