Title:
WIDE-ANGLE SLOPING ROOF STEEL STRUCTURE AND CONSTRUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/237823
Kind Code:
A1
Abstract:
Disclosed is a wide-angle sloping roof steel structure, comprising a middle platform (2), and inclined main support steel columns (3), which are circumferentially connected at four corners of the middle platform. The main body of the middle platform (2) is two layers of mesh rack, which two layers comprise an upper layer of rectangular mesh rack and a lower layer of rectangular mesh rack, which layers are arranged in parallel at intervals, and vertical connection rods (25) and inclined connection rods (24) connected between the upper layer and the lower layer. A lateral side of the upper layer of rectangular mesh rack is connected to a side rod (27) of a parallel lateral side by means of horizontal connection rods (26), and first inclined support rods (28) are connected between the side rod (27) and a lateral side of the lower layer of rectangular mesh rack. The four corners of the middle platform (2) form a tapered groove, an end point of the side rod (27) is a protruding point, and an end point of the lateral side of the upper layer of rectangular mesh rack is a recessed point. The inclined main support steel columns (3) are of a three-dimensional spatial structure. A construction method for the wide-angle sloping roof steel structure is further provided. This structure is safe for installation, has a short construction period and is low in cost.
Inventors:
LIU QIANG (CN)
KONG YATAO (CN)
HE MAOJUN (CN)
LIN ZUOJIANG (CN)
KONG YATAO (CN)
HE MAOJUN (CN)
LIN ZUOJIANG (CN)
Application Number:
PCT/CN2019/082827
Publication Date:
December 19, 2019
Filing Date:
April 16, 2019
Export Citation:
Assignee:
CHINA CONSTRUCTION FIRST DIV GROUP CONSTRUCTION & DEVELOPMENT CO LTD (CN)
International Classes:
E04B7/06; E04B1/24; E04G21/14
Foreign References:
| CN108678257A | 2018-10-19 | |||
| CN208518161U | 2019-02-19 | |||
| CN102296858A | 2011-12-28 | |||
| CN105464213A | 2016-04-06 | |||
| CN107419806A | 2017-12-01 | |||
| JPH06248769A | 1994-09-06 |
Attorney, Agent or Firm:
ZJLH INTELLECTUAL PROPERTY LAW FIRM (GENERAL PARTNER) (CN)
Download PDF: