Portable hydraulic steel bar cutting-off equipment for constructional engineering

Abstract

The invention discloses portable hydraulic steel bar cutting-off equipment for constructional engineering. The portable hydraulic steel bar cutting-off equipment comprises an electric hydraulic pushing mechanism and a steel bar fixing and cutting-off mechanism; a cutting-off tool is installed in a cutting-off tool installation groove in the forward direction, and when a check block is installed onthe side face of a first half clamping block in an inserted mode through a T-shaped inserting block, a tool bit faces a second half clamping block; a push broach head is installed on a steel bar pushing block, the steel bar pushing block is pushed to move through a telescopic end of an electric hydraulic push rod, and the push broach head and a tool bit of the cutting-off tool cut off a steel bar; when the cutting-off tool is reversely installed in the cutting-off tool installation groove and the check block is detached from the side face of the first half clamping block, the tool bit is placed in a tool bit placing groove, the plane of an installation block faces the second half clamping block, the push broach head is detached from the steel bar pushing block, and the steel bar pushing block is pushed to move through the telescopic end of the electric hydraulic push rod; and the steel bar is pushed to the plane of the installation block, at the moment, the steel bar cannot be cut off, the steel bar can only be bent, and the using function is increased.

Description

technical field [0001] The invention relates to the technical field of steel bar cutting equipment, in particular to a portable hydraulic steel bar cutting equipment for construction engineering. Background technique [0002] In the process of building construction, reinforced concrete structures are widely used. Before pouring concrete, steel bars need to be tied into a skeleton. The commercially available steel bars are all standard specifications. When using them, on-site operations are required to cut the steel bars into required lengths. [0003] In the prior art, the portable hydraulic steel bar cutting machine cannot stably fix the steel bars when cutting the steel bars, and because of the different diameters of the steel bars, it is inconvenient to fix the steel bars, and it can only complete the work of cutting the steel bars. It is not possible to bend steel bars, and there are fewer functions used. [0004] In view of the above problems, the present invention pro...

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Problems solved by technology

[0003] In the prior art, the portable hydraulic steel bar cutting machine cannot stably fix the steel bar when cutting the steel bar, and because the diameter of the steel bar is different, it is inconvenient to fix the steel bar, and it can only complete the work of cutting the steel bar. It is not possible to bend steel bars and use fewer functions

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