Lft-d tray shelf load testing device

By designing a testing device suitable for LFT-D pallet rack loading, employing synchronous drive and lifting mechanism, and combining sensors, the shortcomings of existing equipment in loading accuracy and applicability are solved, enabling reliable testing of multiple pallet models and meeting the needs of continuous low or stepped loading.

CN224303465UActive Publication Date: 2026-05-29SHANDONG GRAD GROUP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG GRAD GROUP
Filing Date
2025-07-15
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing rack-mounted testing equipment has shortcomings in loading accuracy, equipment applicability, load capacity, and span adjustment, making it difficult to meet the testing needs of various LFT-D pallet models.

Method used

A testing device was designed, comprising a test frame, a load pressing mechanism, a loading plate assembly, and a support assembly. It employs synchronous drive components and lifting drive components to achieve synchronous lifting and lowering of the loading plate and the load pressing bearing plate. Combined with distance and pressure sensors, it can adjust the spacing and position of the loading bars to adapt to the testing of pallets of different sizes.

Benefits of technology

It enables reliable testing of LFT-D pallet rack loads, is applicable to various pallet models, has a simple structure, is easy to operate, meets the requirements of continuous low or stepped loading, and improves the accuracy and applicability of the test.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224303465U_ABST
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Abstract

The utility model belongs to LFT-D tray technical field especially relates to a kind of LFT-D tray shelf load test device, including test frame body, load pressure mechanism, loading plate assembly and support assembly, load pressure mechanism is located in loading plate assembly's directly above, and it includes load pressure bearing plate, the several pressure heads of setting in load pressure bearing plate and synchronous driving part, several pressure heads are driven its synchronous depression by synchronous driving part, pressure sensor is equipped on pressure head, load pressure bearing plate is driven its reciprocating lift by first lifting driving part;Loading plate assembly includes loading plate and the loading pole of setting in loading plate bottom surface both sides;Loading plate is driven its reciprocating lift by second lifting driving part;Support assembly is located in loading plate assembly's directly below, and it includes the support of both sides, distance sensor is equipped in the middle of the support of both sides, the utility model is applicable to LFT-D tray shelf load test, with Simple structure, it is easy to operate, and test mode is reliable and so on.
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