Stamping double-layer frame

By adding pallets to the outer wall of the stamped double-layer frame and adding support frames, the problem that traditional frames cannot resist the torsional force of the turning of vehicles is solved, and the stability of the gas cylinder when the vehicle posture changes and the stability of the vehicle structure is achieved.

CN223036191UActive Publication Date: 2025-06-27JIANGSU WELLAND SPECIAL EQUIP TECH CO LTD
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Patent Information

Application Number
CN202422806049.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-18
Publication Date
2025-06-27
Estimated Expiration
2034-11-18

AI Technical Summary

Technical Problem

The traditional stamped double-layer frame cannot resist the torsional force during the turn of the car, causing the cylinder to be subjected to additional stress when the vehicle posture changes, which poses safety risks.

Method used

The first pallet is added to the outer wall of the stamped double-layer frame and by adding a second support frame, the stability of the overall structure is enhanced to resist torsional forces.

Benefits of technology

Effectively resist torsional forces, maintain the stable attitude of the gas cylinder, avoid the gas cylinder being subjected to additional stress due to changes in the vehicle posture, ensure the safety of the gas cylinder, and prevent the frame from deforming due to excessive gas cylinders, ensuring the stability of the overall structure of the vehicle.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223036191U_ABST
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Abstract

The utility model relates to the technical field of automobile manufacturing and parts, and discloses a stamping double-layer frame which comprises a frame body, a first supporting plate is fixedly connected to the outer wall of the upper right side of the frame body, a second supporting plate is fixedly connected to the outer wall of the lower right side of the frame body, and a side frame is fixedly connected to the outer wall of one side of the frame body. The inner wall of the side frame is fixedly connected with a second supporting frame. According to the utility model, the first supporting plate is additionally arranged on the outer wall of the frame, so that the twisting force can be resisted, the gas cylinder is kept in a stable posture, the gas cylinder is prevented from being subjected to extra stress due to the posture change of a vehicle, and the safety of the gas cylinder is guaranteed; meanwhile, it is guaranteed that a connecting pipeline between the gas cylinder and other parts of the vehicle cannot be pulled or twisted due to shaking of the gas cylinder, the danger that the LNG tank leaks due to pipeline breakage is avoided, and in the hot environment, potential risks such as pressure changes caused by temperature changes can be reduced.
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