A concrete strength measuring device
By designing a concrete strength testing device that automatically cleans up residue, the problem of residue affecting the data on the testing platform was solved, ensuring the accuracy and stability of the experiment.
CN224535620UActive Publication Date: 2026-07-21SHENZHEN DAWSON ENG DESIGN CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN DAWSON ENG DESIGN CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-07-21
AI Technical Summary
Technical Problem
In existing technologies, residual fragments on concrete strength testing platforms are not cleaned in a timely manner, affecting the accuracy of experimental data.
Method used
A concrete strength testing device was designed, comprising a push rod, a scraper, a sealing cylinder, and a motor-driven bidirectional threaded rod system. The device automatically cleans up residues mechanically and collects the residues using the sealing cylinder and a collection box.
Benefits of technology
The system enables automatic cleaning of the testing station, preventing residue from affecting subsequent experimental data and ensuring the accuracy of test results. It also uses grippers to fix the test block to prevent shaking and improve experimental stability.
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Figure CN224535620U_ABST
Abstract
The application relates to the technical field of concrete strength determination, in particular to a concrete strength determination device, which comprises a supporting frame, the top of the supporting frame is fixedly connected with a bottom plate, and the top of the bottom plate is fixedly connected with a detection table. The device is provided with a pushing rod one, a scraper, a sealing cylinder one and other components. After experiment completion, the two scrapers are tightly attached to each other due to the fact that the connecting frames push the pushing rod one, when the two connecting frames move in opposite directions, the liquid in the sealing cylinder two is drawn into the sealing cylinder one by pulling the pushing rod one, at this time, the two scrapers move in opposite directions synchronously under the influence, and the residues on the top of the detection table can be scraped into the collecting box one, so that the detection table can be cleaned when the next experiment is prepared, and the problem that the test data deviates due to the fact that the concrete residues on the top of the detection table cannot be cleaned in time is avoided.
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