Sheet steel bending machine for construction site

Abstract

The invention provides a sheet steel bending machine for a construction site, and relates to the technical field of building construction, which aims at solving the technical problem of difficulty in sheet steel bending at the construction site. The bending machine comprises a bottom plate and an upper form, wherein the left part of the top surface of the bottom plate is fixedly provided with a hinge support seat, the right part of the top surface of the bottom plate is fixedly provided with a lever frame, the top surface of the bottom part is provided with two lower forms which can slide front and back, the hinge support seat is provided with a lever, the left end of the lever is pivoted with the hinge support seat, the right part of the lever is arranged on the lever frame, the two lower forms are respectively arranged at the front side and the back side of the upper form, the top surface of the bottom plate is fixedly provided with a plurality of adjusting support seats, each adjusting support seat is provided with adjusting bolts for fixing the two lower forms, the upper form is a triangular frame body with an upward vertex angle, and is positioned between the hinge support seat and the lever frame, and the vertex angle part of the upper form is pivoted with the lever in a free rotating way. The bending machine is suitable for bending sheet metals at the construction site.

Description

technical field [0001] The invention relates to building construction technology, in particular to the technology of a thin steel plate bending machine used on the construction site. Background technique [0002] Construction sites often involve the need to bend thin steel plates before using them. At present, there are two common solutions for bending thin steel plates: [0003] The first solution is to pre-bend the thin steel plate to the set angle in the factory and then transport it to the construction site, but the transport of the bent steel plate is inconvenient, and it needs to occupy a large space, and it cannot adapt to the actual size change of the construction site ; [0004] The second option is to make it manually at the construction site, but there is no corresponding thin steel plate bending equipment at present, and the thin steel plate can only be bent by manual hammering, which has the defects of high labor intensity and low work efficiency, and the bend...

AI Technical Summary

Problems solved by technology

[0003] The first solution is to pre-bend the thin steel plate to the set angle in the factory and then transport it to the construction site, but the transport of the bent steel plate is inconvenient, and it needs to occupy a large space, and it cannot adapt to the actual size change of the construction site ;

[0004] The second option is to make it manually at the construction site, but there is no corresponding thin steel plate bending equipment at present, and the thin steel plate can only be bent by manual hammering, which has the defects of high labor intensity and low work efficiency, and the bending The quality is also unstable, and the bending angle error of the thin steel plate is relatively large

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