Metal framework structure for escalator

A metal skeleton and escalator technology, applied in escalators, transportation and packaging, etc., can solve the problems of increasing civil engineering requirements, technical troubles, etc., and achieve the effect of reducing requirements, wide usability, and large lifting height
CN102398840AInactive Publication Date: 2012-04-04三六零安全科技股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
三六零安全科技股份有限公司
Publication Date
2012-04-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a metal framework structure for an escalator. A second metal framework is embedded outside a first metal framework, so a double-truss metal framework structure is realized; the double-truss metal framework structure has the advantages of high intensity and large lifting height and is applicable to a large-span escalator; a middle support is not required; the span can reach about 30 meters; by the double-truss metal framework structure, the requirement on civil engineering is reduced; and the structure has higher usability.
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Description

[0001] technical field

[0002] The invention relates to a metal skeleton structure of an escalator. Background technique

[0003] Existing escalators use a single metal frame as the truss, so when the span of the escalator exceeds about 23 meters, it is necessary to add intermediate supports to meet the deflection requirements of the metal frame, which increases the requirements for civil engineering. When civil engineering cannot provide intermediate support and the span of the escalator is large, it will cause technical troubles. Contents of the invention

[0004] The purpose of the present invention is to provide a double truss metal frame structure on the escalator, which is suitable for civil structures with large spans and no intermediate support.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is: the metal skeleton structure of the escalator includes a first metal skeleton, and the metal skeleton structure al...

Claims

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