Special hoisting and turning-over tool for hub casting

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By designing special hoisting and turning tooling for wheel hub castings, the problem of wheel hub hoisting alignment was solved by using hoisting disc and extrusion turning mechanism, which enabled convenient alignment and installation of the wheel hub and improved hoisting efficiency.

CN223445055UActive Publication Date: 2025-10-17INNER MONGOLIA LONGMA CASTING CO LTD

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Patent Information

Application Number: CN202422694171.0
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-11-06
Publication Date: 2025-10-17
Estimated Expiration: 2034-11-06

Application Information

Patent Timeline

06 Nov 2024

Application

CN202422694171.0

17 Oct 2025

Publication

CN223445055U

IPC: B66C13/08

CPC: Y02E10/72

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Application Domain

Wind energy generation Load-engaging elements

Technology Topics

Hydraulic cylinder Mechanical engineering

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AI Technical Summary

Technical Problem

In the prior art, it is difficult to align the wheel hub during hoisting, which results in time-consuming and labor-intensive installation.

Method used

A special hoisting and turning tooling for wheel hub castings is designed, which includes a hoisting plate, an extrusion turning mechanism and a hydraulic system. The hydraulic cylinder drives the extrusion block to turn and adjust the wheel hub, and the support frame and fixing bolts are used for positioning.

Benefits of technology

It realizes convenient alignment and installation of the wheel hub, reduces the difficulty of manual operation and improves lifting efficiency.

✦ Generated by Eureka AI based on patent content.

Patent Text Reader

Abstract

The utility model provides a special hoisting and turning-over tool for a hub casting, and belongs to the technical field of wind power equipment. The special hoisting and turning-over tool for the hub casting comprises a hoisting disc and an extrusion turning-over mechanism, a hoisting seat is mounted at the top of the hoisting disc, mounting bolts are arranged on the two sides of the top of the hoisting seat, a moving groove is formed in the rear side of the top of the hoisting disc, an extrusion block is slidably mounted at the bottom of the inner wall of the moving groove, and a mounting groove is formed in the top of the hoisting disc; according to the hub lifting device, the extruding and turning-over mechanism is arranged, after the lifting disc penetrates into an inner cavity of a hub, the lifting disc can be attached to the hub, then the hub can be extruded by starting the extruding and turning-over mechanism after the lifting disc is lifted, the hub can be conveniently lifted, and the hub can be conveniently lifted. And therefore, the hub can be conveniently rotated, the mounting part of the hub can be aligned with equipment, and the hub can be conveniently mounted.

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