Batter post type portal hanging frame

Abstract

The invention discloses a batter post type portal hanging frame. The batter type portal hanging frame comprises two bases which are arranged in parallel and supporting columns which are arranged on the bases. A hanging beam is horizontally arranged on the supporting columns. The batter post type portal hanging frame is characterized in that the supporting columns are hollow, first grooves are formed inwards in the two sides of each supporting column respectively, and the supporting columns are arranged in a vertically through mode; two corresponding side faces of the interior of each supporting column 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 which can move along with the sliding grooves are connected to the sliding grooves; a plurality of limiting holes are horizontally formed in the upper side faces of the two first grooves of each supporting column at equal intervals, limiting grooves are formed in the two sides of each square pipe respectively, and a limiting rod is arranged in one limiting hole of each first groove; the square pipes are welded to the hanging beam, and the two supporting columns are obliquely arranged on the bases. The batter post type portal hanging frame has the advantages of being simple in structure, long in service life and the like.

Description

technical field [0001] The invention relates to a gantry hanger, in particular to a slanted column 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 flow of pro...

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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