Synchronous lifting structure for building machinery and building construction

Abstract

The invention provides a synchronous lifting structure for building machinery and building construction. The structure comprises a base, wherein four universal wheels are installed at the bottom of the base, and a rectangular baffle is fixed on the base by bolts; a lifting mechanism is installed on the base, and the other end of the lifting mechanism is connected to a connecting mechanism; the bottom of the connecting mechanism is equipped with a driving shaft and a transmission shaft A, a labor-saving worm is installed on the driving shaft, and a turbine is installed in the middle of the transmission shaft A. A feeding structure is improved, a rocker is provided on a guardrail, the rocker and a movable pulley are connected by a wire rope, the other end of the wire rope is fixed on the guardrail, and a labor-saving arm is formed between the movable pulley and the rocker. When the wire rope is wound by rotating the rocker, the movable pulley will rise, which is convenient for the construction personnel on a support plate B to load the material alone. A ratchet is provided at one end of the handle, and the setting of the ratchet makes the feeding safer.

Description

technical field [0001] The invention belongs to the technical field of building construction, and more specifically relates to a synchronous lifting structure for building machinery and building construction. Background technique [0002] Housing construction refers to the entity that provides users or investors with life, production, work or other activities at the planning and design site. The purpose of building structure design is to ensure that the built structure is safe and applicable, can meet the requirements of various expected functions within a specified period of time, and is economical and reasonable. Supports are used in small house construction. The existing support lifts The structural flexibility is poor, and it is necessary to improve the structure that can be lifted and lowered synchronously according to the building. [0003] For example, the existing Chinese invention patent with patent number CN201910757580.1 discloses a lift for indoor building const...

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Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a synchronous lifting structure for construction machinery and building construction, to solve the problem that most of the existing small house constructions use simple support frames, or are constructed by means of wooden boards. The frame will be fixed at the same height and cannot be lifted and lowered synchronously according to the building construction. It will be laborious during construction. There is no feeding mechanism when loading materials, and a special person is required to use a tool similar to a shovel to load materials, which not only increases manpower when loading materials , and the problem of laborious feeding

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