CN2375695Y

CN2375695Y - T-shaped steel frame structure for ceiling

Info

Publication number: CN2375695Y
Application number: CN 99214680
Authority: CN
Inventors: 林国祥
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-29
Filing date: 1999-06-29
Publication date: 2000-04-26
Anticipated expiration: 2009-06-29

Abstract

The utility model relates to a T-shaped steel frame structure for a ceiling, which comprises a frame body and a fastening body; the fastening body is designed into a flat-shaped rail bar and is provided with wider side plates which are bended inwards on the lower part of the rail bar; the fastening body is still rail groove-shaped to make a gap remain between the side plates on the lower part of the rail bar and a notch with the same width of the gap in a vertical direction is formed; the background color of the fastening body is directly displayed by the notch and the gap in order that when steel frames are crossed, consistent color is directly displayed by the background color of the fastening body; besides, the wider side plates are inwards folded to form the thickness of double layers, therefore, the utility model has the effect of strengthening structural strength.

Description

Ceiling T-steel shelf structure

The utility model is a kind of ceiling T-steel shelf structure, belongs to constructional materials.

At present, nail system ceiling all is to adopt the long stuff nail to make the gridiron of a certain size size, again the bottom surface of planking nail at gridiron.Because when nail system gridiron and plank, must keep the posture operation of raising one's head or holding both hands high for a long time, the not only easy ache fatigue of arm and neck, and overhead high-altitude is brandished the action of hammer and is also felt more painstaking.Therefore, preferably do not use hammer, and as long as make appropriate section bar in advance, upright by the joint group again, to simplify the formality of construction, shorten the time of construction, so, form and can organize rapidly upright light reinforced bar frame with the light-weight metal rolling and arise at the historic moment.After in a single day ceiling organizes upright finishing, sometimes also need be with timber or other building materials plate compartment.At this moment, all at present commonly use the fixing hole that light steel frame all must be drilled with whole row along the skeleton bottom,, so the interseptal board upper limb could be fixed so that will be used for supporting that the clamping section of interseptal board is locked in the bottom surface of framework section bar.

But all there is following shortcoming in these members:

1, owing to must hole one by one, so that locking screw, when particularly overhead senior engineer holed, particularly inconvenient, construction quite was not easy.

2, framework section bar is in case by after the boring, will destroy or lower its original intensity.

3, bored after hole and the compartment, the user is in the future as when need changing partition location, and after panel wall was removed, the hole of originally being bored must be naked existing, is repugnant to the eye.

In addition, a kind of steel plate roof beam structure with groove is arranged again, as depicted in figs. 1 and 2, can produce the depression effect at its infall; Yet its roof beam structure but produces the shortcoming that can't link up at the upright chase at the place of crossing one another, and is also obviously not enough in the strength of bearing on the dividing plate.

The purpose of this utility model is: design a kind of ceiling T-steel shelf structure, this structure construction is simple and convenient, and is time saving and energy saving, and overall appearance, structural strength are good.

A kind of ceiling T-steel of the utility model shelf structure, it includes a framework and buckling body, this buckling body is set as flat-shaped rail bar, and have the broad side plate and bend inwards below rail bar, and rail groove shape still, make below side sheet room leave a gap, and vertical direction form one and this gap with wide otch, otch and gap directly demonstrate the background color of buckling body by this, so that when steelframe is crisscross, directly the background color by buckling body demonstrates consistent color and luster, and, this broad side plate invagination forms bilayer thickness, and the effect of strengthening structure intensity is more arranged.

A kind of ceiling T-steel of the utility model shelf structure, it has following advantage:

1, when setting up panel wall, need only not need bolt is directly packed in the boring of the root edge of framework section bar, just fixing panel wall, construct simplyr makes things convenient for again.

2, if needed, the position that the user can change compartment arbitrarily is compartment again, and can not stay residual hole, protects attractive in appearance forever in the future.

3, do not need boring, guarantee the original due intensity of framework section bar.

4, framework section bar one roll forming, processing is simple, and is firm in structure.

5, by a framework and buckling body, make this buckling body be set as flat-shaped rail bar, and have the broad side plate and bend inwards below rail bar, and rail groove shape still, make below side sheet room leave a gap, and vertical direction form one and this gap with wide otch, otch and gap directly demonstrate the background color of buckling body by this, so that steelframe is when crisscross, directly the background color by buckling body demonstrates consistent color and luster, and this broad side plate invagination forms bilayer thickness, and the effect of strengthening structure intensity is more arranged.

The utility model has following accompanying drawing altogether.

The known structure chart of Fig. 1 tradition with steel plate roof beam structure of groove.

The known appearance assumption diagram of Fig. 2 tradition with steel plate roof beam structure of groove.

Fig. 3 A, B three-dimensional decomposition chart of the present utility model.

The three-dimensional combination figure of Fig. 4 the utility model Fig. 3.

The upward view of Fig. 5 the utility model Fig. 4.

Fig. 6 plane structure sectional drawing of the present utility model.

The enforcement of Fig. 7 the utility model is combined in the outside drawing behind the steel plate roof beam structure.

Number in the figure is as follows:

1 main frame, 11 dull and stereotyped 12 grooves

13 locating holes, 2 buckling bodies, 21 rail bars partly

22 side plates, 23 planes, 24 rail grooves

25 cut 5 stay hook T gaps

Now lift preferred embodiment and conjunction with figs. is described as follows:

See also Fig. 3 A, B to shown in Figure 7, a kind of ceiling T-steel of the utility model shelf structure mainly is made up of main frame 1 and buckling body 2; Wherein, two sides of main frame 1 are provided with dull and stereotyped 11, the dull and stereotyped 11 inboard grooves 12 that form, and are provided with locating hole 13 again on the upper plate face of groove 12, can fix for stay hook 5 and ceiling;

2 of buckling bodies make its side plate 22 times folding be the thickness of double folding, and middle rail bar 21 be a tabular partly, two sides can on curve a plane 23 to form a rail groove 24, can supply main frame 1 both sides flat board 11 chimeric mutually;

In addition, 22 downward of side plates of both sides bendings form a gap T, and with the horizontal side plate 22 of this gap T also be provided with one and its with wide otch 25, make into staggered and show the color and luster of buckling body 2 bottom surfaces.

The composition of mat said elements, as long as consider the needs that buckling body 2 background colors use, need not consider taking of main frame 1, and, buckling body 2 is the design of double folding, the demand that cooperates a body and function look especially, and acquisition simultaneously strengthens the result of structure stress, and have good and consistent color and luster appearance effect.

Claims

1, a kind of ceiling T-steel shelf structure, its feature in: this structure includes a framework and buckling body, this buckling body is set as flat-shaped rail bar, and have the broad side plate and bend inwards below rail bar, and rail groove shape still, make below side sheet room leave a gap, and vertical direction form one and this gap with wide otch.