Oblique-post type rail-mounted gallows frame

Abstract

The invention discloses an oblique-post type rail-mounted gallows frame. The oblique-post type rail-mounted gallows frame comprises two bases arranged in parallel and supporting posts arranged on the bases. A hanging beam is horizontally arranged above the supporting posts. The oblique-post type rail-mounted gallows frame is characterized in that the supporting posts are hollow, the two sides of each supporting post are each provided with a first groove inwards, and each supporting post is arranged in a vertically through mide; two corresponding side faces in each supporting post are each vertically provided with a sliding groove, each sliding groove and the corresponding first groove are located in two adjacent sides, and square pipes capable of moving along with the sliding grooves are connected to the sliding grooves; the upper side faces of every two first grooves are each horizontally provided with a plurality of limiting holes located at equal intervals, the two sides of each square pipe are each provided with a limiting groove, a limiting rod is arranged in one limiting hole in the upper side face of each first groove, and the square pipes are welded to the hanging beam; the two supporting posts are obliquely arranged on the bases, the lower portion of each base extends to form a pair of fixing parts, a directional wheel is arranged between every two fixing parts, and a matched rail is arranged under each directional wheel. The oblique-post type rail-mounted gallows frame has the advantages of being simple in structure, long in service life, capable of being used for transporting large articles conveniently and efficiently and the like.

Description

technical field [0001] The invention relates to a gantry hanger, in particular to a slanted column track type gantry hanger. Background technique [0002] The portal hanger is a new type of small lifting gantry developed according to the daily production needs of medium and small factories (companies) for handling equipment, warehouse import and export, lifting and maintenance of heavy equipment and material transportation. It is suitable for making molds, auto repair factories, mines, civil construction sites and occasions that require lifting. It is commonly used in building construction as material transportation and construction personnel's upper and lower use to realize lifting mechanization. It can reduce manpower, reduce production and operation costs, and improve work efficiency. Most of the existing door-shaped hangers are fixed in height and size. They cannot flexibly realize their functions in some small workshops, and are restricted everywhere, restricting the ...

AI Technical Summary

Problems solved by technology

Most of the existing door-shaped hangers are fixed in height and size. They cannot flexibly realize their functions in some small workshops, and are restricted everywhere, restricting the flow of products and affecting the handling efficiency. Moreover, the current door industry Due to the long-term use of the hanger or the heavy load, the supporting columns on both sides will accelerate aging and breakage, which will affect its service life

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