Self-resetting automatic grab beam

By using a box-frame structure and component design, the problems of positional deviation and high maintenance costs of the automatic beam grabber in complex environments have been solved, achieving stability and durability of the equipment and reducing maintenance costs.

CN224394419UActive Publication Date: 2026-06-23HEBEI QIANGNING WATER CONSERVANCY MACHINERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HEBEI QIANGNING WATER CONSERVANCY MACHINERY CO LTD
Filing Date
2025-07-21
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

In complex environments, the reset function of existing resettable automatic beam grabbers may not be able to fully restore them to the intended working state, resulting in positional deviations or inaccurate installation. Furthermore, the complexity of the equipment leads to high maintenance costs and the need for professional repair personnel.

Method used

The design incorporates components such as positioning shafts, sliders, return springs, anti-collision rubber strips, and self-lubricating bearings to form a box-type frame structure, which enhances the rigidity and stability of the equipment, restricts the degree of rotational freedom, optimizes space utilization, and achieves automatic adjustment through the return spring.

Benefits of technology

It improves the stability and durability of the equipment, reduces mechanical wear, minimizes the need for manual intervention, lowers maintenance costs, and adapts to different working environments and task requirements.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of resettable automatic grab beam, including positioning shaft, still including feed lifting hook, lifting lug, first slider, second slider, hexagon bolt, split pin, pin shaft, wing plate, baffle and front and rear panel.The utility model is through the structural design of front and rear panel, wing plate and baffle, equipment forms box type frame structure, improves overall rigidity, can bear greater load.The design of positioning shaft and slider makes equipment more stable in use process, not easy to deform or damage, the J shape design of feed lifting hook and the use of wear-resistant lining plate, enhance the firmness when grabbing object, simultaneously prolong the service life of hook part.The application of self-lubricating bearing reduces the friction and wear of lifting lug component, further improves the durability of equipment, by reasonably designing the structure of slider, wing plate and baffle, so that the whole system is more compact, optimizes space utilization.In limiting rotational degree of freedom, it is ensured that system is more efficient in working process.
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