Z-direction limiting device for battery pack rack

By designing a Z-axis limiting device for the battery pack rack, the angle and height of the polyurethane pressure head are automatically adjusted, solving the problems of complex operation and insufficient adaptability in the existing technology, and achieving stable fixation and extended lifespan of the battery pack.

CN224367049UActive Publication Date: 2026-06-16HUBEI ZHIXIANG TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI ZHIXIANG TECH CO LTD
Filing Date
2025-07-07
Publication Date
2026-06-16

AI Technical Summary

Technical Problem

The existing Z-axis limiting structure of the battery pack is complicated to operate, requiring manual adjustment of the polyurethane block and pull rod, which increases labor intensity and cannot be adapted to battery packs of different heights.

Method used

A Z-axis limiting device for a battery pack rack was designed, comprising a polyurethane pressure head, a swing component, a positioning component, and a lifting component. By automatically adjusting the angle and height of the polyurethane pressure head, combined with the XY-axis limiting component, the battery pack is stably fixed.

Benefits of technology

The Z-axis limit operation of the battery pack has been simplified, adapting to battery packs of different heights and models, avoiding shaking and displacement, and extending the service life of the battery pack.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224367049U_ABST
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Abstract

The application relates to a Z-direction limiting device for a battery pack rack, and relates to the technical field of the battery pack rack. The device comprises a conveying rack, a mounting plate movably arranged on the conveying rack, a connecting plate and a movable plate, XY-direction limiting pieces arranged on the mounting plate and the movable plate, and Z-direction limiting pieces arranged on the mounting plate and the connecting plate. The Z-direction limiting pieces comprise polyurethane pressing heads movably arranged on the mounting plate and the connecting plate, swinging pieces for angle adjustment of the polyurethane pressing heads, positioning pieces for positioning of the polyurethane pressing heads, and lifting pieces for height adjustment of the polyurethane pressing heads. The XY-direction limiting pieces comprise limiting blocks movably arranged on the mounting plate and the movable plate, and adjusting pieces for height adjustment of the limiting blocks. The application can limit the battery pack in the Z direction through four first branch pipes and four Z-direction limiting pieces, so as to guarantee the Z-direction limiting effect of the polyurethane pressing heads on the battery pack and easily realize the angle adjustment of the polyurethane pressing heads.
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