Steel bar stress experimental machine for buildings

Abstract

The invention discloses a steel bar stress testing machine for construction, which comprises a load plate, a fixed bracket, a bearing, an adjusting nut, a pushing screw, a clamp block, a roller, a numerical control cabinet, a sleeve, an adjusting hand valve, threaded steel bar, a beam, and a gear plate , motor, horizontal support plate, copper coil, rotating shaft and gear, the upper side of the load plate is welded with a fixed bracket, the fixed bracket is connected with the adjusting nut through the bearing, and the adjusting nut is connected with the clamping block by pushing the screw rod, The lower side of the clamping block is provided with rollers, the upper side of the load plate is equipped with a numerical control cabinet, the upper side of the load plate is provided with a sleeve, and the right side of the sleeve is equipped with a regulating hand valve. The inner part of the casing is provided with threaded steel bars. The equipment adopts a frame structure, is equipped with a fixed clamp block, and the steel bar is fixed relatively firmly. It has a bidirectional motor, and the cold-drawn steel bar has strong power. The overall skeleton of the equipment is made of cast iron.

Description

technical field [0001] The invention relates to the field of testing machines, in particular to a steel bar stress testing machine for construction. Background technique [0002] In the process of architectural design, sometimes it is necessary to conduct experimental tests on the mechanical properties and control parameters of steel bars. A testing machine with excellent performance can obtain accurate experimental values ​​and provide security for architectural design. Now there are The steel bar stress testing machine adopts a non-frame structure, the overall use is unstable, there is no fixed clamp block, the steel bar is fixed more complicated, and it has a one-way motor, and the power of cold drawn steel bar is not strong, which makes it very uncomfortable for users at this stage. Convenience. Contents of the invention [0003] The object of the present invention is to provide a steel bar stress testing machine for construction, to solve the problems raised in the a...

AI Technical Summary

Problems solved by technology

[0002] In the process of architectural design, sometimes it is necessary to conduct experimental tests on the mechanical properties and control parameters of steel bars. A testing machine with excellent performance can obtain accurate experimental values ​​and provide security for architectural design. Now it is available on the market. The steel bar stress testing machine adopts a non-frame structure, the overall use is unstable, there is no fixed clamp block, the steel bar is fixed more complicated, and it has a one-way motor, and the power of cold drawn steel bar is not strong, which makes it very uncomfortable for users at this stage. convenient

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