Experimental vibrating table

Abstract

The invention provides an experimental vibrating table. The experimental vibrating table comprises a supporting table, a working table, clamps, a test mold and a polarization motor, wherein the test mold is fixed on the working table through the two movable clamps; slots are formed in parts, which are opposite to the two movable clamps, of the working table; bottoms of the movable clamps are positioned in the slots and are fixed through threaded fasteners; a bottom plate and more than one pair of cushioning elements are arranged between the polarization motor and the working table; the bottom plate is supported through the supporting table; the polarization motor is fixed on the lower surface of the bottom plate through rivets; the cushioning elements are symmetrically distributed on the upper surface of the bottom plate; the working table is placed on the various cushioning elements and are fixedly connected with the various cushioning elements; the cushioning elements are arc-shaped spring plates; openings of the arc-shaped spring plates face downwards; the arc-shaped spring plates are fixed on the bottom plate in the length direction of the test mold; the working table is fixedly connected with the arc-shaped spring plate; and damping spring shock absorbers are arranged at the bottom of the supporting table. The experimental vibrating table is convenient to disassemble and transfer, an experiment on vibrating of a small amount of concrete can be carried out in a laboratory, and noises caused by vibration in the laboratory are small.

Description

technical field [0001] The invention belongs to the technical field of vibrating and compacting building materials in a laboratory, and in particular relates to a vibrating table for concrete vibrating experiments. Background technique [0002] In building materials, vibrating compaction is a common process to improve its strength and ensure the quality of building materials. At present, most vibrators cannot be used in laboratories and most of the vibrating tables emit noise. Relatively large, it is inconvenient to disassemble and transfer the vibrator, and it is not easy to control the internal size of the vibrator. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a vibrating table for experiments, which is convenient to disassemble and transfer, and can carry out a small amount of concrete vibrating experiments in the laboratory, and the noise emitted by the vibrating in the laboratory is small . ...

AI Technical Summary

Problems solved by technology

[0002] In building materials, vibrating compaction is a common process to improve its strength and ensure the quality of building materials. At present, most vibrators cannot be used in laboratories and most of the vibrating tables emit noise. Relatively large, it is inconvenient to disassemble and transfer the vibrator, and it is difficult to control the internal size of the vibrator

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