Title:
CONNECTING CLAMP AND JUNCTION STRUCTURE FOR CONSTRUCTION STEEL FRAME
Document Type and Number:
WIPO Patent Application WO/2009/046639
Kind Code:
A1
Abstract:
A connecting clamp and a junction structure for construction steel frame are
provided. The connecting clamp (3) comprises a bearing plate (7) and two L-shaped
clamping wings (5) respectively arranged at both sides of the bearing plate (7).
The clamping wing (5) is integrally formed by a pretension plate (6) opposite
to the bearing plate (7) and a self-lock mounting plate (9) that joins the bearing
plate (7) and the pretension plate (6) together, thus forming a U-shaped clamping
groove. The self-lock mounting plate (9) has at least two through holes. The junction
structure for construction steel frame comprises a pillar (1), cross beams (2)
and eight connecting clamps (3), in which, the bearing plates (7) of the connecting
clamps (3) are positioned on the opposite sides of the pillar (1) respectively,
the pretension plates (6) are opposite to each other, and the flanges of the cross
beam (2) are mounted on the self-lock mounting plate (9) by bolted connection.
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Inventors:
GAN XIUMING (CN)
Application Number:
PCT/CN2008/070284
Publication Date:
April 16, 2009
Filing Date:
February 04, 2008
Export Citation:
Assignee:
GAN XIUMING (CN)
International Classes:
E04B1/24
Foreign References:
| CN1786362A | 2006-06-14 | |||
| JP2004116080A | 2004-04-15 | |||
| JPH07109769A | 1995-04-25 | |||
| JPH10169066A | 1998-06-23 | |||
| CN2856221Y | 2007-01-10 |
Attorney, Agent or Firm:
BEIJING SHUANG SHOU INTELLECTUAL PROPERTY AGENT LTD. (Huangtingzi Huayuanlu, Haidian district, Beijing 8, CN)
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