Reverse buckling type lifting machine and use method thereof

Abstract

The invention discloses a reverse buckling type lifting machine and a use method thereof. The lifting machine comprises an inclined beam, at least two supporting legs and a buckling part; the inclined beam comprises a top end, a tail end and a middle area connected with the top end and the tail end; the middle area of the inclined beam is connected with one ends of the two supporting legs, and the inclined beam and the two supporting legs are of a three-foot supporting structure; a lifting lug is arranged at the top end of the inclined beam; the tail end of the inclined beam is fixedly connected with the buckling part; the buckling part is reversely buckled on the side face of a narrow plate. According to the scheme, the machine is commonly used for lifting of equipment in a pond, and compared with a traditional construction method, the reverse buckling type lifting machine has the beneficial effects that firstly, the machine is buckled on a floor through the self weight, and fixing is not needed; secondly, the self weight is small, and carrying is facilitated; thirdly, the lifting utilization space is small, and the machine can be conveniently operated only on a floor plate; fourthly, the lifting method is simple, and mounting can be achieved through erection of a chain block; fifthly, time, materials and labor are saved; and sixthly, the same lifting construction can be repeatedly carried out.

Description

technical field [0001] The invention relates to the field of equipment hoisting construction, in particular to a buckle-type hoisting machine and a use method thereof, which are suitable for hoisting construction of narrow walkway slabs. Background technique [0002] For the hoisting of underground equipment, gantry or chain hoist hoisting methods are commonly used. However, if it is hoisted in an open pool, there is only a narrow walkway plate in the hoisting machine installation position, and when the pool is wide, the above two hoisting methods have defects: [0003] 1) The gantry is used for hoisting, and the span of the spreader is relatively large, so the feasibility is not high. [0004] 2) When hoisting with a chain hoist, it is necessary to set up a hoisting point and a hoist at the bottom for lateral traction, which requires a relatively high construction space. [0005] 3) It takes a lot of time and materials to arrange the lifting points and the hoist before ho...

AI Technical Summary

Problems solved by technology

[0003] 1) Use gantry hoisting, the spreader span is large, the feasibility is not high

[0004] 2) When using chain hoists for hoisting, it is necessary to set up hoisting points and a winch at the bottom for lateral traction, and the construction space requirements are relatively high

[0005] 3) It takes a lot of time and materials to arrange the lifting points and the hoist before hoisting with chain hoists, which is not suitable for the installation of multiple equipment

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