Matched vibration flattening device on hydraulic trestle

By combining a flat vibrator and an insert vibrator into the hydraulic trench, the problem of poor effect of the existing vibration leveling device is solved, and more efficient backfill surface finishing effect and construction efficiency are achieved.

CN222668195UActive Publication Date: 2025-03-25河南兴坤隧道装备制造有限公司
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Patent Information

Application Number
CN202420976385.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-08
Publication Date
2025-03-25
Estimated Expiration
2034-05-08

AI Technical Summary

Technical Problem

The vibration leveling device equipped on the existing hydraulic trest has poor effect in the backfill surface smoothing operation, and requires manual assistance in the surface collection or later repair, resulting in low construction efficiency and high labor costs.

Method used

A vibration leveling device is designed to match the hydraulic trench, combining a flat vibrator and an insert vibrator, and the vibration leveling and surface collection effect of the backfill part is achieved through the combination of the leveling beam and the insert vibrator.

Benefits of technology

It improves the surface collection effect of the backfill part, reduces the workload of manual surface collection and post-repair, improves construction efficiency, and reduces labor costs, is simple to operate and easy to use.

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Abstract

The utility model discloses a hydraulic trestle matching vibration leveling device which comprises a leveling beam, the bottom of the leveling beam is in contact with concrete, a flat plate vibrator is installed on the leveling beam, an insertion type vibration rod is further installed on the leveling beam, an installation seat is installed on the side face, corresponding to the insertion type vibration rod, of the leveling beam, and the installation seat is connected with the leveling beam. The inserting type vibrating rod is rotationally arranged on the mounting base, and the bottom of the inserting type vibrating rod can be inserted into concrete at the bottom of the leveling beam. According to the vibration flattening device matched with the hydraulic trestle, the flat plate vibrator and the insertion type vibrating rod are used in cooperation, the surface finishing effect of a backfill part can be improved, the manual surface finishing workload and the later manual repairing workload can be reduced, and therefore the construction efficiency is improved, the labor cost is reduced, operation is easy, and use is convenient.
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