Automatic balancing lifting chain

An automatic balancing and chain technology, which is applied in the chain field, can solve the problems of shortened service life of the chain and unstable lifting process, and achieve the effects of prolonging the service life, stabilizing the lifting, and reducing mechanical vibration

Inactive Publication Date: 2015-12-30
TIANJIN QIANGLI CHAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the past, the lifting chain was connected to the chain plate to lift the heavy object. During the lifting process of this kind of lifting chain, when the center of gravity of the heavy object and the connection point of the chain are not on the same vertica

Method used

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  • Automatic balancing lifting chain

Examples

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Example Embodiment

[0009] The present invention will be described in further detail below through specific examples. The following examples are only descriptive and not restrictive, and the protection scope of the present invention cannot be limited by this.

[0010] An automatic balance lifting chain, comprising a conventional chain body (1) and a connecting plate (2). The conventional chain body (1) is a conventional chain structure, and the connecting plate (2) is connected to the chain plate ( 4) The outer disc structure with a pin hole in the center is connected with the load bearing through the connecting disc (2). The conventional chain (1) and the connecting disc (2) form a lifting chain, and the connecting disc (2) passes through the pin. (3) It is fixed on the outer side of the chain plate (4) and can be rotated on the pin shaft (3) to adjust the vertical line of the center of gravity of the load to intersect with the axis line of the pin shaft (3) to make the lifting process The middle c...

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PUM

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Abstract

The invention relates to an automatic balancing lifting chain which comprises a routine chain body and a connecting disc. The connecting disc is a disc body which is connected to the outer side of a chain plate through a hinge pin, the center of the disc body is provided with a hinge pin hole, and the connecting disc can be fixed to the routine chain body through the hinge pin and can rotate on the hinge pin, so that the gravity center of a borne weight and the center of the connecting disc are adjusted to be on the same plumb line, the mechanical vibration is reduced, and lifting is more stable. According to the automatic balancing lifting chain, the gravity center of the lifted weight is adjusted automatically by utilizing rotation of the connecting disc on the hinge pin, so that lifting is more stable, the influence on the structure of the chain body is reduced, and the service life of the chain is prolonged.

Description

technical field [0001] The invention belongs to the field of chains, in particular to an automatic balancing lifting chain. Background technique [0002] In the past, the lifting chain was connected to the chain plate to lift the heavy object. During the lifting process of this kind of lifting chain, when the center of gravity of the heavy object and the connection point of the chain are not on the same vertical line, the chain plate where the heavy object is located will be affected by the force. The gravity effect of lifting heavy objects produces torsion, resulting in mechanical vibration, the lifting process is not stable, and the service life of the chain is shortened. Contents of the invention [0003] The object of the present invention is to provide an automatic balancing lifting chain, which can adjust the center of gravity of the weight by using the rotation of the connecting plate on the pin shaft, reduce the mechanical vibration during the lifting process, make...

Claims

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Application Information

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IPC IPC(8): F16G13/12
Inventor 梁海兵
Owner TIANJIN QIANGLI CHAIN
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