一种建筑工程材料耐久性检测装置
The building materials durability testing device, which features automated clamping and real-time data feedback, solves the problems of inefficient clamping, delayed observation, and difficult cleaning, thereby improving testing efficiency and accuracy. It is suitable for rapid testing of a variety of building materials.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-06-27
- Publication Date
- 2026-07-17
AI Technical Summary
Existing durability testing devices for building materials suffer from problems such as inefficient clamping, delayed observation, difficulty in cleaning, and insufficient testing stability, making it difficult to meet the needs of modern building engineering for rapid testing and accurate analysis.
An automated clamping system is adopted, which uses a motor-driven screw drive and limit slide guide to achieve rapid material fixation and extrusion testing. Combined with a transparent observation plate and real-time data feedback on the screen, the base plate structure can be quickly opened and closed to achieve cleaning, ensuring the stability of the testing process and the accuracy of the data.
It enables rapid clamping and testing of materials, reduces human error, improves testing efficiency and accuracy, simplifies the cleaning process, avoids delays and cross-contamination in test results, and enhances the practicality and reliability of the testing device.
Smart Images
Figure CN224518352U_ABST
Abstract
Claims
1. A durability testing device for building materials, characterized in that, The device includes a detection frame (1), which has a detection groove inside. The right end of the detection groove is fixedly connected to a housing (6). A motor (13) is installed inside the housing (6). The drive end of the motor (13) passes through the left side of the housing (6) and is fixedly connected to a screw (12). The left end of the outer wall of the screw (12) is threadedly connected to a pressing block (5). A spring groove is opened on the left side of the front end of the detection frame (1). A limit component is set inside the spring groove. A force sensor (9) is installed on the left side of the detection groove. The left end of the bottom side of the detection frame (1) is connected to a base plate (11) through a rotating shaft (10). A fixing component is set on the right side of the base plate (11).
2. The device for detecting durability of a construction material according to claim 1, wherein The fixing component includes a connecting plate (14), the bottom left end of the connecting plate (14) is fixedly connected to the right side of the base plate (11), and the top right end of the connecting plate (14) is connected to a lever (15) via a torsion spring (16). An abutment strip (17) is fixedly connected to the right side of the lever (15).
3. The device for detecting durability of a construction material according to claim 2, wherein: A limiting frame (7) is fixedly connected to the right side of the chassis (6). A groove is provided on the bottom side of the limiting frame (7). A limiting strip (18) is fixedly connected to the right side of the groove. The bottom side of the abutting strip (17) abuts against the top side of the limiting strip (18).
4. The durability testing device for construction materials according to claim 1, wherein The limiting component includes a spring (21), one end of which is connected to a limiting post (19), and the other end is connected to the bottom side of the spring groove. The limiting post (19) is slidably connected inside the spring groove. The front end of the limiting post (19) passes through the detection frame (1) and is fixedly connected to a sliding buckle (22).
5. A device for detecting durability of a construction material according to claim 4, wherein: The detection frame (1) has a sliding groove (24) at both the front and rear ends on the top side. A slider (8) is slidably connected inside the sliding groove (24), and a moving plate (3) is fixedly connected to the top side of the slider (8) at both ends.
6. A device for detecting durability of a construction material according to claim 5, wherein: The movable plate (3) is provided with a transparent observation plate (4) inside. A limiting groove is opened at the front end of the bottom side of the movable plate (3), and the top of the limiting column (19) is located inside the limiting groove.
7. The device for detecting durability of a construction material according to claim 1, wherein: The front and rear ends of the detection groove are provided with limiting grooves (23), and the front and rear ends of the extrusion block (5) are fixedly connected with limiting strips (25), which are located inside the limiting grooves (23).
8. The durability testing device for building materials according to claim 1, characterized in that: A screen (20) is installed on the left side of the detection frame (1), and support legs (2) are fixedly connected to the bottom of the front and rear sides of the detection frame (1).