Automatic type concrete test block vibrator

Abstract

The invention discloses an automatic type concrete test block vibrator. The automatic type concrete test block vibrator comprises a box body, a vibrating panel, a vibrating motor, a mould clamp assembly and a bubble eliminating mechanism, wherein the mould clamp assembly comprises a fixed mould clamp, a movable mould clamp and a suspension type hydraulic support column; the bubble eliminating mechanism comprises a hydraulic stand column, a bubble needle disc and a horizontal rod; gas blowing holes are formed in the bubble needle disc; a bubble needle which is vertically downwards is inserted between adjacent gas blowing holes; the upper end of the bubble needle disc can slide in a transverse slot of a horizontal rod, and can be locked and fixed on any position; the bubble needle on the bubble needle disc just can quickly coat a concrete test block in a test block mould. Without manual assistance, the automatic type concrete test block vibrator can quickly clear bubbles separated out ona concrete surface, so that the concrete test block can be ensured to meet later-stage test requirements better.

Description

technical field [0001] The invention relates to concrete test block vibration equipment, in particular to an automatic concrete test block vibration instrument. Background technique [0002] Concrete plays an important role in the entire infrastructure construction process. Facing the complex and changeable geological environment, the requirements for concrete structure and performance are very strict. Therefore, when studying concrete, it is convenient to make concrete test blocks to study its related performance. [0003] Although improvements have been made in the production of concrete test blocks, the traditional vibrating table can reduce the production workload and save time. However, in the process of vibratory compaction, manpower is mainly used, and the existing problems are: (1) the consistency of the force on both sides of the mold during the vibration process cannot be guaranteed; (2) during the vibration process, the bubbles precipitated on the concrete surface...

AI Technical Summary

Problems solved by technology

However, in the process of vibratory compaction, manpower is mainly used, and the existing problems are: (1) the consistency of the force on both sides of the mold during the vibration process cannot be guaranteed; (2) during the vibration process, the bubbles precipitated on the concrete surface cannot be quickly Cleaning up in time will have an impact on the later test results; (3) The operator is prone to numbness during the vibration process, and if more test blocks are made, it will make people easy to fatigue

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