Lifting mechanism for PC assembly type concrete part

A concrete and prefabricated technology, applied in cranes, transportation and packaging, load hanging components, etc., can solve the problems of low flexibility and inconvenient movement of the device, and achieve the effect of improving the scope of application
CN110371868AInactive Publication Date: 2019-10-25HUNAN CITY UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
HUNAN CITY UNIV
Publication Date
2019-10-25
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a lifting mechanism for a PC assembly type concrete part. The lifting mechanism comprises a supporting mechanism, a lifting mechanism and a hanging mechanism. The supporting mechanism comprises two bottom plates and two top plates, two sides of one sides of the bottom plates are fixedly provided with wheel bodies through axles, the lifting mechanism comprises four hydrauliccylinders, the four hydraulic cylinders are fixed to the two corners of the top ends of the two bottom plates, one ends of piston rods of the hydraulic cylinders are fixed to bottom plates of the topplates, the hanging mechanism comprises a connecting column and a connecting frame, electric control sliding rails are arranged on the two sides of the bottom end of the connecting frame, hanging rods are in sliding connection into the two electric control sliding rails, hooks are arranged on the bottom ends of the hanging rods, and a motor is fixed to the side wall of one top plate through a motor base. The lifting mechanism is suitable for lifting of concrete structures of different sites, the electric control sliding rails are arranged, the interval between two hooks can be automatically adjusted, a second hydraulic cylinder is mounted, the interval between the two supporting mechanisms is adjusted, and the application range of the device is improved.
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Description

Technical field

[0001] The present invention relates to the technical field of hoisting mechanisms, in particular to a hoisting mechanism for PC-assembled concrete components. Background technique

[0002] The prefabricated structure is the abbreviation of the prefabricated concrete structure, which is a concrete structure formed by assembling and connecting prefabricated components as the main force-bearing components. Fabricated reinforced concrete structure is one of the important directions of my country's building structure development. It is conducive to the development of my country's construction industrialization, improving production efficiency, saving energy, developing green and environmentally friendly buildings, and improving and ensuring the quality of construction projects. Compared with the cast-in-place construction method, the fabricated PC structure is conducive to green construction.

[0003] After searching, the Chinese patent application number 201320890500....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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