一种十字头销的翻身吊运工装

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By designing clamping and auxiliary mechanisms, the problem of existing crosshead pin flipping and hoisting fixtures being unable to clamp and fix quickly and conveniently has been solved, achieving efficient crosshead pin hoisting and improving work efficiency and safety.

CN224512998UActive Publication Date: 2026-07-17SUZHOU LIQIANG MASCH MFG CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SUZHOU LIQIANG MASCH MFG CO LTD
Filing Date: 2025-09-17
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Existing crosshead pin flipping and hoisting fixtures cannot quickly and easily clamp and fix crosshead pins, especially crosshead pins of different sizes, resulting in low work efficiency.

Method used

A turning and hoisting fixture including a clamping mechanism and an auxiliary mechanism was designed. By adjusting the position of the limiting sleeve and the limiting plate, it is possible to quickly and conveniently clamp and fix steel wire ropes with different spacing and crosshead pins of different sizes.

Benefits of technology

It improves the working efficiency of the turning and hoisting tool, and can quickly and conveniently clamp and fix steel wire ropes with different spacing and crosshead pins of different sizes, ensuring a safe and reliable hoisting process.

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Abstract

本实用新型属于十字头销技术领域，尤其涉及一种十字头销的翻身吊运工装，包括十字头销、起重吊钩和钢丝绳，所述十字头销一端设置有吊运结构，所述吊运结构包括有夹持机构和辅助机构，所述夹持机构包括有调节箱、滑动板、连接板、限位板一、固定螺栓，所述调节箱内壁与滑动板两端滑动连接。该十字头销的翻身吊运工装实现了能够快速便捷的调节限位套一和限位套二的位置，进而能够更好的将不同间距的钢丝绳进行夹持固定，从而能够更好的进行翻身吊运工作，解决了无法快速便捷的将十字头销进行夹持固定，并且无法快速便捷的将不同大小的十字头销进行夹持固定的问题，提高了翻身吊运工装的工作效率。

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Claims

1. A turning-over hoisting tool for a crosshead pin, comprising a crosshead pin (1), a lifting hook (2) and a wire rope (5), characterized in that: One end of the crosshead pin (1) is provided with a hoisting structure; The hoisting structure includes a clamping mechanism (3) and an auxiliary mechanism (4); The clamping mechanism (3) includes an adjusting box (301), a sliding plate (302), a connecting plate (303), a limiting plate (304), and a fixing bolt (305). The inner wall of the adjusting box (301) is slidably connected to both ends of the sliding plate (302). One side of the sliding plate (302) is connected to one end of the connecting plate (303). One side of the adjusting box (301) is connected to one end of the limiting plate (304). The inner wall of the fixing bolt (305) is threaded with a limiting sleeve (306). The connecting plate (301) is slidably connected to the connecting plate (302). 3) A limiting sleeve 1 (306) is fixedly installed at one end. A threaded rod 1 (307) is rotatably connected to one side of the limiting sleeve 1 (306). A limiting sleeve 2 (308) is threadedly connected to the outer wall of the threaded rod 1 (307). A fixed box (309) is fixedly installed on one side of the limiting sleeve 1 (306). An adjusting rod (310) is slidably connected to the inner wall of the fixed box (309). A blocking plate (311) is fixedly installed on the outer wall of the adjusting rod (310). A clamping plate (312) is fixedly installed at one end of the adjusting rod (310).

2. The turning-over hoisting tool for a crosshead pin according to claim 1, characterized in that: There are two sliding plates (302), which are symmetrically distributed on the inner wall of the regulating box (301). An regulating hole is provided on one side of the connecting plate (303), and one end of the fixing bolt (305) is threaded to the inner wall of the regulating hole.

3. The turning-over hoisting tool for a crosshead pin according to claim 1, characterized in that: The number of the first limiting sleeve (306) is two, and the first limiting sleeve (306) is symmetrically distributed on one end of the two connecting plates (303). The number of the first threaded rod (307) is four, and the first threaded rod (307) is symmetrically distributed on one side of the first limiting sleeve (306).

4. The turning and hoisting fixture for a crosshead pin according to claim 1, characterized in that: A spring is fixedly installed between one side of the blocking plate (311) and the inner wall of the fixed box (309). There are four clamping plates (312), which are symmetrically distributed between the limiting sleeve (306) and the threaded rod (307).

5. The turning-over hoisting tool for a crosshead pin according to claim 1, characterized in that: The auxiliary mechanism (4) includes a fixed plate (401), a threaded rod (402), a limiting plate (403), and a support rod (404). The inner wall of the fixed plate (401) is threadedly connected to the outer wall of the threaded rod (402). One end of the threaded rod (402) is rotatably connected to one side of the limiting plate (403). The top of the fixed plate (401) is connected to the bottom of the support rod (404).

6. The turning over and hoisting tooling for a crosshead pin according to claim 5, characterized in that: There are four threaded rods (402), which are symmetrically distributed on the inner wall of the fixing plate (401). The limiting plate (403) is L-shaped, and there are four limiting plates (403), which are symmetrically distributed on one end of the four threaded rods (402).

7. The turning-over hoisting tool for a crosshead pin according to claim 1, characterized in that: The crosshead pin (1) is provided with a lifting hook (2), the top of the crosshead pin (1) is inserted with the inner wall of the fixed plate (401), the bottom of the adjusting box (301) is connected with the top of the supporting rod (404), and one side of the lifting hook (2) is provided with a steel wire rope (5).