Variable amplitude device

By designing a variable bracket and amplitude change mechanism, adjusting the inclination angle of the pillar, the problem of cumbersome, time-consuming and high cost changing steps of the top position of the bracket in the prior art is solved, and the effect of simple operation, short time-consuming and low cost is achieved.

CN222630919UActive Publication Date: 2025-03-18JIANGMEN HANGTONG SHIPBUILDING OF CCCC FOURTH HARBOR ENG CO LTD
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Patent Information

Application Number
CN202421442898.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-21
Publication Date
2025-03-18
Estimated Expiration
2034-06-21

AI Technical Summary

Technical Problem

In the prior art, changing the top position of the bracket requires disassembly or the use of large-scale equipment assistance, which is cumbersome, time-consuming and costly.

Method used

A sieve changer device is designed, including a variable bracket and a sieve changer mechanism, through which the sieve changer mechanism adjusts the inclination angle of the strut to change the position of the top of the bracket.

Benefits of technology

The operation of changing the top position of the bracket is simple, time-consuming and low-cost, avoiding the tedious process of disassembling and using large equipment.

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Abstract

The utility model provides a variable amplitude device, and relates to the technical field of engineering machinery. The variable amplitude device comprises a variable support and a variable amplitude mechanism, the side face of the variable support is triangular, the variable support comprises a plurality of supporting columns, and the supporting columns form the side edges of the triangle; the luffing mechanism is connected with the bottom of at least one supporting column connected with the top in the variable support and used for adjusting the inclination angle of the at least one supporting column so as to change the position of the top. The embodiment of the utility model can avoid dismounting the bracket or calling large equipment for assistance, and is simple to operate, short in time consumption and low in cost.
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