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Patent Searching and Data


Title:
RAIL BEAM BODY, RAIL BEAM AND RAIL TRANSIT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/063286
Kind Code:
A1
Abstract:
A rail beam body (10), comprising an upper flange plate (1), a lower flange plate (2), a reinforcing plate (3) and a guide panel (4); the upper flange plate (1) and the lower flange plate (2) are oppositely disposed in the vertical direction; the reinforcing plate (3) is connected between the upper flange plate (1) and the lower flange plate (2), and a plurality of protrusions (31) that protrude along the width direction of the rail beam body are formed on the reinforcing plate (3); the plurality of protrusions (31) are arranged at intervals along the length direction of the rail beam body so that a plurality of connecting portions (32) arranged at intervals are formed on the reinforcing plate (3); and the connecting portions (32) are detachably connected to the guide panel (4), and the guide panel (4) extends along the length direction of the rail beam body so that a plurality of cavities are formed between the guide panel (4) and the plurality of protrusions (31).

Inventors:
WANG, Saining (BYD Road Pingsha, Shenzhen Guangdong 8, CN)
YANG, Jing (BYD Road Pingsha, Shenzhen Guangdong 8, CN)
LIU, Xiaotong (BYD Road Pingsha, Shenzhen Guangdong 8, CN)
FENG, Guowei (BYD Road Pingsha, Shenzhen Guangdong 8, CN)
ZHENG, Erhu (BYD Road Pingsha, Shenzhen Guangdong 8, CN)
Application Number:
CN2020/118106
Publication Date:
April 08, 2021
Filing Date:
September 27, 2020
Export Citation:
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Assignee:
BYD COMPANY LIMITED (BYD Road Pingsha, Shenzhen Guangdong 8, CN)
International Classes:
E01B25/10; E01B5/08
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (2nd Floor Building 1,No. 45, Beiwa Roa, Haidian District Beijing 2, CN)
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