CN2191898Y

CN2191898Y - Plugging type strip metal hanging roof

Info

Publication number: CN2191898Y
Application number: CN 94200419
Authority: CN
Inventors: 顾爱平; 王梅; 益国华
Original assignee: BEIJING BUILDING LIGHT STEEL STRUCTURE FACTORY
Current assignee: BEIJING BUILDING LIGHT STEEL STRUCTURE FACTORY
Priority date: 1994-01-14
Filing date: 1994-01-14
Publication date: 1995-03-15
Anticipated expiration: 2004-01-14

Abstract

The utility model relates to a plugging type strip shape metal hanging roof. The web plate plane at the bottom of the utility model for hanging a keel is provided with an elastic clamping seat and a positioning block made in a stamping method. The front end of the inserted clamping seat is in an S shape, the back part is plane and elastic, and the arc opening of a circle arc plate at the end part in an S shape faces outside. A plane elastic plate is connected with the web plate for hanging the keel, and the two plates are in the same plane. The utility model has the advantages of simple structure, flexible assembly, quick inserting and installation, steady clamping and pressing, accurate positioning, convenience for construction and better decoration quality, and the elasticity of the clamping seat is good.

Description

Plugging type strip metal hanging roof

A kind of barrel of cassette bullion furred ceiling is applicable to as the indoor smallpox ceiling decoration of building, also can be used as body of wall dress metal plate, belongs to building lightweight steel component field.

The major part that the indoor smallpox furred ceiling of building is an architectural decoration, the smallpox furred ceiling has multiple shape and structure, wherein to hang be the novel day flower prod of developing in recent years to card insert type, and it has assembling flexibly, the advantage that third dimension is strong, it uses the favor that is subjected to the interior decoration industry day by day, the key member of card insert type bar shaped furred ceiling is the deck of hanging on the keel, and deck poor flexibility of the prior art is loosening easily, embedding clamps difficulty, and the location is unstable.

The purpose of this utility model provides a kind of keel of hanging that improved deck, increases deck elasticity, makes it to obtain installing and locating performance preferably.

Used technical scheme is to make elastic clamp seat and locating piece with process for stamping hanging on the bottom web plane of keel, described deck is made up of the S shape insertion plate of front end and the horizontal resiliency plate of rear end, the arc plate nock of S shape end outwardly, distance between arc plate and the keel web plane should be equal to or slightly less than the twice of bar plate thickness, and the horizontal resiliency plate links to each other with the keel web and at grade.Locating piece is two of symmetry, is to be formed by the outside bending of web blanking.

The card insert type bullion furred ceiling that the utility model provides has the deck good springiness, and is simple in structure, assembles advantage flexibly, compares with prior art, and it install to insert quick, and card is pressed firm, and accurate positioning provides construction convenient and decorative quality preferably.

Now lifting a most preferred embodiment is described further in conjunction with the accompanying drawings.

Fig. 1 is the oblique view that the utility model is hung keel one segment length.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is the 3-3 cross section of Fig. 1.

Fig. 4 is the utility model assembling schematic diagram, faces upward and sees stravismus.

Fig. 5 Fig. 7 is two kinds of embodiment of metal boatswain chair, cross-sectional view.

Fig. 6 Fig. 8 is the scheme of installation of the metal boatswain chair of difference corresponding diagram 5, Fig. 7, cross-sectional view.

Card insert type bullion furred ceiling is mainly by hanging keel (1), batten (2) composition is seen Fig. 4, Fig. 6, Fig. 8, hang the channel member that the keel cross section is an opening, its cross section is by bottom surface web (3), two stiles (4) of symmetry, outer flanging (5) composition is seen Fig. 1 Fig. 2, goes up deck (6) and the locating piece (7) that useful process for stamping is made at bottom surface web (3).Deck (6) comprises insertion plate (8) and elastic plate (9) two partly inserts the S-type front end that is positioned at deck of plate (8), the end arc plate nock of S type outwardly, distance between the plate face of arc plate and keel web (3) should be equal to or slightly less than the twice of batten (2) thickness of slab, elastic plate (9) one ends are connected with the web (3) of keel (1), and end is connected with S type insertion plate (8) in addition.Elastic plate (9) is plane and in the same plane with keel web (3).In order to increase the rigidity of elastic plate (9), prevent to produce plastic strain, the reinforcing rib (10) of making outside arcuation protrusion at the middle part of elastic plate (9) is seen Fig. 3, the length of reinforcing rib (10) surpasses the length of elastic plate (9), and promptly a part of position of reinforcing rib (10) is positioned on the plane of web (3).

Locating piece (7) is two of symmetry, is formed by outside bending behind web (3) blanking, and the height of locating piece (7) should be greater than 2 times of batten (2) thickness.

Hang the connection of keel (1) and batten (2) and see Fig. 4, dotted line shows triangle batten (2) among the figure, this figure system face upward see stravismus position, batten (2) have lay respectively at both sides snap in limit (11) and (12).Wherein snap in outwards bending of limit (11), broad; Snap in inwardly bending of limit (12), narrower; The width that snaps in limit (12) should insert the insertion depth of plate (8) greater than the S type of hanging keel (1).The S shape that limit (12) snaps in the keel deck that snaps in of a batten is inserted in the slit of plate (8) during installation, insert in the slit, bottom that snaps in limit (12) of last block of batten on the limit (11) that snaps in of the adjacent strip in back, by inserting plate (8), the S shape of elastic clamp seat compressed, because it is outside that S shape is inserted the circular arc mouth of plate (8), so batten snap in limit (11), (12) be easy to insert, again since insert plate (8) apart from the distance on keel web (3) plane within the twice of batten (2) thickness, so that deck (6) can be pressed batten is steady.The edge of batten (2) is subjected to two stopping of locating piece (7) and obtains good accurate in locating, guarantees mutual parallel of batten (2), thereby obtains good decoration effect.

Batten among Fig. 4 (2) is triangular in shape, and Fig. 5 Fig. 7 shows the batten of other two kinds of shapes, and the cross sectional shape after batten shown in Figure 5 is installed is seen Fig. 6, and the cross sectional shape after batten shown in Figure 7 is installed is seen Fig. 8, and (13) are suspension rod among Fig. 6 Fig. 8.

The batten that other shapes can also be arranged uses the keel of hanging of the present utility model, and this manual does not exemplify one by one at this.

Claims

1, a kind of card insert type bullion furred ceiling, mainly by hanging keel (1), batten (2) is formed, it is characterized in that: the elastic clamp seat (6) and the locating piece (7) that on the plane of the bottom web (3) of hanging keel (1), have punching press to make, it is S-shaped that the front end of deck (6) inserts plate (8), and the end arc plate nock of this S shape outwardly; Insert plate (8) and link to each other with elastic plate (9), elastic plate (9) links to each other with keel web (3) and at grade, locating piece (7) is two of symmetry, is made of the outside bending of web (3) blanking, and the height of locating piece (7) is greater than 2 times of boatswain chair (2) thickness.

2, card insert type bullion furred ceiling according to claim 1, it is characterized in that: there is the reinforcing rib (10) of outside arcuation protrusion at the middle part of hanging the elastic plate (9) of keel (1), the length of reinforcing rib (10) surpasses the length of elastic plate (9), and its some is positioned on the plane of web (3).

3, card insert type bullion furred ceiling according to claim 1, it is characterized in that batten (2) have lay respectively at both sides snap in limit (11) and (12), wherein snap in outwards bending of limit (11), broad; Snap in inwardly bending of limit (12), narrower.The width that snaps in limit (12) should insert the insertion depth of plate (8) greater than the S type of hanging keel (1).