一种混凝土配合比设计用振动试验台
By designing an automatic scraping and collection function on the vibration test bench, the problem of needing to manually clean residual concrete in the existing technology is solved, thus improving the efficiency of vibration testing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN TONGLAN CONSTR GRP CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-07-17
AI Technical Summary
Existing vibration test benches require cleaning of residual concrete after use, which increases the workload of staff and reduces the efficiency of vibration testing.
Design a vibration test bench for concrete mix design. By activating the adjustment component, the clamping frame is raised, and the first electric push rod pushes the push plate and scraper to move at the top of the vibration bench, automatically scraping off the residual concrete, which is then collected in a collection box.
It enables automatic cleaning of residual concrete after the test, reducing the workload of staff and improving the efficiency of vibration testing.
Smart Images
Figure CN224518480U_ABST
Abstract
Claims
1. A vibration test bench for concrete mix design, comprising a mounting seat (1), characterized in that: The top of the mounting base (1) is provided with a vibration table (2), the lower surface of the vibration table (2) is provided with a vibration component (3) for vibration, the top of the vibration table (2) is provided with an adjustment frame (4), the top of the adjustment frame (4) is provided with an adjustment component (5) for adjusting the positioning height of the concrete test block, the bottom end of the adjustment component (5) is provided with a clamping frame (6), the inner cavity of the clamping frame (6) is provided with a fixing component (7) for fixing the concrete test block, the upper surface of the mounting base (1) is provided with a support frame (8), the outer side wall of the support frame (8) is bolted with a first electric push rod (9), the push rod part of the first electric push rod (9) passes through the support frame (8) and is provided with a push plate (10), the other side of the push plate (10) is bolted with a scraper (11), the surface of the scraper (11) is in contact with the upper surface of the vibration table (2).
2. The vibration test bench for concrete mix proportion design according to claim 1, characterized in that: The top of the mounting base (1) is provided with a collection box (12), and the bottom of the collection box (12) is provided with a connecting groove (13). The upper surface of the mounting base (1) is fixedly connected with a connecting seat (14), and the surface of the connecting seat (14) engages with the inner cavity of the connecting groove (13).
3. The vibration test bench for concrete mix proportion design according to claim 2, characterized in that: The surface of the collection box (12) is provided with a through hole, and a locking bolt (15) is provided in the inner cavity of the through hole of the collection box (12). The upper surface of the connecting seat (14) is provided with a threaded hole (16), and the inner cavity of the threaded hole (16) is threadedly connected to the outer surface of the locking bolt (15).
4. The vibration test bench for concrete mix proportion design according to claim 1, characterized in that: The vibration assembly (3) includes a vibration motor (31), which is fixedly mounted on the upper surface of the mounting base (1). The output shaft of the vibration motor (31) is keyed to a pull rod (32), and the other end of the pull rod (32) is movably connected to a connecting frame (33). The surface of the connecting frame (33) is flush with the lower surface of the vibration table (2).
5. The vibration test bench for concrete mix design according to claim 1, characterized in that: The adjustment assembly (5) includes an electric cylinder (51), which is bolted to the top of the adjustment frame (4). The piston end of the electric cylinder (51) passes through the adjustment frame (4) and is fixedly connected to a lifting seat (52). The bottom end of the lifting seat (52) is fixedly connected to the top end of the clamping frame (6).
6. The vibrating test bed for concrete mix design according to claim 5, characterized in that: Both sides of the lifting seat (52) are fixedly connected with support blocks (17), and the inner wall of the adjusting frame (4) is provided with a support groove (18). The surface of the support block (17) is slidably connected to the inner cavity of the support groove (18).
7. The vibration test bench for concrete mix design according to claim 1, characterized in that: The fixing assembly (7) includes a second electric push rod (71), which is fixedly installed on the outer side wall of the clamping frame (6). The push rod part of the second electric push rod (71) passes through the clamping frame (6) and is fixedly connected to the clamping seat (72).