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Combined memorial archway

A technology of archway and joint surface, applied in the direction of metal rolling, metal rolling rack, manufacturing tools, etc., can solve the problems of processing technology, tooling transportation and installation difficulties, increase investment of manufacturers, and restrict the development of steel rolling equipment, etc.

Inactive Publication Date: 2009-08-12
中重科技(天津)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the prior art, the archway of large integral casting not only has great difficulties in processing technology, tooling, transportation and installation, but also increases investment for manufacturers and restricts the development of rolling equipment.

Method used

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  • Combined memorial archway
  • Combined memorial archway
  • Combined memorial archway

Examples

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Embodiment Construction

[0022] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0023] The present invention provides a combined archway, and the combined archway 100 is formed by plugging and connecting components.

[0024] Such as Figure 1 to Figure 3 Shown, be the 1st embodiment of the present invention, the 1st embodiment is described below:

[0025] The combined archway 100 of the present invention is composed of 4 components, and the components include: an upper beam 1, a lower beam 3, a left column 2, and a right column 4; wherein the upper beam 1 and the lower beam 3 are respectively combined on the left column 2 and The upper and lower ends between the right columns 4; the above-mentioned upper beam 1, lower beam 3, left column 2, and right column 4 are combined to form a closed through hole 20 in the middle. Upper bearing seat 7 and lower bearing seat 8 are installed in this through hole, and the two ends of upper rolle...

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PUM

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Abstract

The invention provides a combined memorial archway which is formed by splicing and combing components comprising a left post and a right post; both the left post and the right post have the same structure and each has an L-shaped cross section; after the combination of the left post and the right post, a sealed through hole is formed in the middle. The invention has the beneficial effect that: the invention divides the integral memorial archway in the prior art into a plurality of parts for being combined, which thoroughly solves the difficulty that the memorial archway is expanded owing to the expansion of the size of roller and frame in broadband rolling production line and middle thickness plate rolling production line, facilitates processing, assembly, transportation and installation of the memorial archway, and solves the difficult problem of processing a large memorial archway with a small apparatus.

Description

[0001] This application is a divisional application of the following original invention patent application: the application number is: 200710059836.9; the name is: combination archway; the application date is: October 12, 2007. technical field [0002] The invention relates to components in steel rolling production equipment, in particular to a combination archway in steel rolling production equipment. technical background [0003] The archway in the steel rolling production equipment is a supporting part that supports the bearing housings at both ends of the roll. The archway structure in the prior art is a square column with a through hole in the middle, and the bearing seats supporting the two ends of the roll are placed in the inner hole. The archways of the prior art are usually integrally cast. [0004] With the development of the national economy, the demand for wide-band steel and medium-heavy plates continues to increase, the size of the rolls and frames in the wid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B31/02
Inventor 谷峰兰
Owner 中重科技(天津)股份有限公司
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