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Elastic bridge connection mechanism of lifting bearing ring

A connecting mechanism and bearing ring technology, applied in the direction of bell and funnel arrangement, can solve problems such as over-constraint, achieve the effects of reducing impact, reasonable mechanism principle, and improving safety and reliability

Inactive Publication Date: 2010-12-08
CISDI ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This device uses elastic bridges and lifting rods to realize the rigid synchronous lifting of the lifting bearing ring and solve the over-constraint problem of multi-point lifting

Method used

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  • Elastic bridge connection mechanism of lifting bearing ring
  • Elastic bridge connection mechanism of lifting bearing ring
  • Elastic bridge connection mechanism of lifting bearing ring

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0012] The synchronous lifting member 2 is connected to the elastic rod 3, and the connecting member 4 is connected to the outer ring of the lifting bearing ring 1. Each elastic rod 3 is connected to two connecting members 4 to form a bridge structure. The tie rod 5 passes through the tie rod bridge 6 Connected to the inner ring of the lifting bearing ring 1.

[0013] figure 1 The elastic member 3 is a cylindrical beam, figure 2 The elastic rod 3 is a plate beam.

[0014] Since the inner ring and the outer ring of the lifting bearing ring 1 can rotate relatively, the synchronous lifting member 2 and the pull rod 6 can also rotate relatively and rise and fall synchronously.

[0015] Since the external load is applied to the pull rod 5, the load is eccentric and rotates. In theory, if there is no transition connection of the elastic rod 3, the r...

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PUM

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Abstract

The invention belongs to the technical field of mechanical engineering and discloses an elastic bridge connection mechanism of a lifting bearing ring of a distributing device. The device mainly comprises the lifting bearing ring, a synchronous lifting part, an elastic rod and a linkage member, wherein the synchronous lifting part is connected with an external ring of the lifting bearing ring by the elastic rod and the linkage member, and a pulling rod is connected with an internal ring of the lifting bearing ring by a bridge. The invention has reasonable principle; and based on little change of the connection mechanism of the lifting bearing ring of the original distributing device, the forced condition of the transmission system of the whole distributing device is greatly improved, the safety and the reliability of the transmission system are improved, the impact in the running process of the equipment is reduced, the service life of the equipment is prolonged, and the elastic bridgeconnection mechanism of the lifting bearing ring can be popularized on a multi-point lifting lifting-ring type distributing device.

Description

technical field [0001] The invention belongs to the technical field of mechanical engineering and discloses an elastic bridge connection mechanism for a lifting bearing ring, in particular an elastic bridge connection mechanism for a lifting bearing ring in a blast furnace material distribution device. Background technique [0002] The distribution device is an important core equipment in the blast furnace ironmaking process equipment, among which the distribution device represented by the lifting bearing ring is a transmission form developed in China. In the traditional rigid synchronous lifting mechanism of the lifting bearing ring, some mechanisms use a multi-point lifting synchronous lifting mechanism (usually 3 or 4 points). Theoretically, 3 points of lifting are the ideal lifting point settings, which makes the lifting bearing The ring constitutes a free static state of three points and one side. However, in actual use, considering the load distribution, transmission s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21B7/20
Inventor 黄其明赵渭康彭学元马云峰
Owner CISDI ENG CO LTD
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