A device for testing the fluidity of fluidified soil

By introducing a rotating disk and graduated groove structure into the fluidity testing device for solidified soil, combined with a lifting unit and a rangefinder, the problem of accurate positioning of hollow acrylic glass cylinders was solved, achieving testing results applicable to multiple specifications and easy to operate.

CN224500292UActive Publication Date: 2026-07-14POWERCHINA CONSTR GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
POWERCHINA CONSTR GRP
Filing Date
2025-06-05
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Existing fluid solidified soil flowability testing devices are difficult to align accurately with the bottom center of the hollow acrylic glass cylinder during operation, and are not applicable to cylinders of different specifications, making operation inconvenient.

Method used

A fluidity testing device for solidified soil was designed. It adopts a structure of mounting frame, rotating disk and scale groove. The hollow acrylic glass cylinder is accurately positioned by lifting unit and positive and negative threaded screws. The device is combined with a rangefinder to measure the spread and slump of solidified soil.

Benefits of technology

It achieves precise positioning of hollow acrylic glass cylinders and applicability to multiple specifications, simplifies the operation process, and improves the accuracy and convenience of testing.

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    Figure CN224500292U_ABST
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Abstract

The utility model relates to solidified soil testing arrangement technical field discloses a flow state solidified soil fluidity testing arrangement, including mounting bracket, mounting disc, mounting bracket includes main frame body and swivel plate again, the upper surface of swivel plate is provided with a plurality of degree grooves, the L shape support is installed with the lifting unit that controls mounting disc to do the lifting movement above swivel plate, and the center of mounting disc is vertically opposite with the center of swivel plate, a drive part is horizontally installed on mounting disc, and the drive groove is axially seted up in drive part, a positive and negative toothed screw rod passes drive groove and is connected in rotation with drive groove through horizontal through -hole of end part, and the upper end of two mobile discs relatively arranged is screwed on the outer surface of positive and negative toothed screw rod and is slidably inserted on the inner wall of corresponding drive groove. The utility model can make the bottom center of hollow acrylic glass cylinder align with the center of dial, no longer need user to align with the way of visual observation, simple and convenient operation, and be applicable to a variety of specifications hollow acrylic glass cylinder.
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