CN2311538Y

CN2311538Y - Improved ceiling hidden frame

Info

Publication number: CN2311538Y
Application number: CN 97228068
Authority: CN
Inventors: 李文男
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-09-25
Filing date: 1997-09-25
Publication date: 1999-03-24
Anticipated expiration: 2007-09-25

Abstract

The utility model relates to an improved ceiling hidden frame, particularly demanding a reinforced ceiling hidden frame. The cross section of a backbone, which is n-shaped trapezoid shaped, is smaller at upper part and larger at lower part. A connector is fixed on the backbone. Above the connecting piece, both opening ends of an n-shaped clamping piece are respectively provided with a vertical piece and an L-shaped piece, and a container holder is formed between the vertical piece and the L-shaped piece. An n-shaped channel steel is moulded in the container holder. Therefore, the utility model reinforces a ceiling frame, facilitates construction and facilitates horizontality regulation.

Description

The dark frame of ceiling of improvement

The utility model relates to the dark frame of a kind of ceiling, especially refers to the dark frame of requirement reinforcement ceiling.

At present, the indoor ceiling part in general building, especially block of offices, because area is big,, constitute ceiling structure with light steel frame structure mostly in order to reduce the cost of decoration, decorate cost to reduce on the one hand, and can be convenient to assembling, can be convenient to again install air conditioning piping and circuit etc., so widely general office block uses.

The light steelframe of general ceiling system is by main framing a, side skeleton b, mark closely sheet c and hang muscle d and form, as shown in Figure 5, wherein main framing a section system is the Jiong type, thereunder equally spaced be provided with the relative sheet a1 that colludes, and this side skeleton b section system is L1 shape, both sides are inwardly bent and are provided with flange b1 above it, must be with main framing a below collude sheet a1 in conjunction with in the flange b1 of hook above side skeleton b, make side skeleton b get vertical junction and be combined in main framing a below, this is marked closely sheet c system and is fixed on floor cement structures bottom again, hanging muscle d then is installed in main framing a and marks closely between the sheet c, and the smallpox grillage that main framing a and side skeleton b must be formed is installed in the bottom of floor, and below side skeleton b, install ceiling e, so promptly be able to below indoor floor, build the smallpox grillage.

Yet, two parallel main framing a only borrow colluding on the flange b1 that sheet a1 is buckled in both sides, side skeleton b top of its below, when if the workman must construct pipeline in the above, then relatively poor because of the bond strength between main framing a and the side skeleton b, so, can't stand in side skeleton b safely and go up construction, and cause danger easily.

Moreover, main framing a must adjust the levelness at its two ends, the side must make the smallpox grillage have more smooth bottom surface can supply the installing ceiling, yet, be located in main framing a top owing to hang muscle c, and hang on the muscle c with upper and lower being located at relatively of two nut c1, be fixed on will hang muscle c that main framing a goes up and this hangs muscle c position in the Jiong shape section of main framing a, therefore, if will adjust the nut c1 position of hanging on the muscle c, then very inconvenient, so the levelness of main framing a is adjusted in inconvenience.

Because main framing a and side skeleton b only borrow and collude sheet a1 and the mutual snapping of flange b1, and the intensity of this kind combined structure a little less than, if when the workman must construct on the smallpox grillage, then can't install provides the workman to stand in side skeleton b upward to construct, and causes danger easily; Be in the Jiong shape section of main framing a because of hanging muscle c again, and inconvenience is loosened nut c1 on it to adjust the levelness of main framing a.

In view of this, the purpose of this utility model provide a kind of improvement the dark frame of ceiling, can strengthen the smallpox grillage, can make workman's construction of standing thereon again, also improve the intensity of main framing own simultaneously.

The purpose of this utility model is achieved in that the dark frame of a kind of ceiling of improvement is by main framing, side skeleton, mark closely sheet and hang muscle and form, wherein main framing section system is Jiong shape, thereunder uniformly-spaced be provided with the relative sheet that colludes, and the side skeleton section is Qian shape, both sides are inwardly bent and are provided with flange above it, and main framing below collude sheet in conjunction with in the flange of hook above side skeleton, hanging muscle then is installed in main framing and marks closely between the sheet, it is characterized in that: the section of main framing is presented little, down big Jiong shape is trapezoidal, and groove is arranged in its both sides, on main framing, install a connection piece again, the below of this connector is provided with the Jiong clevis sheet of a scalariform, the inwardly curved snapping sheet that is provided with at the edge of intermediate plate, this snapping sheet is buckled in the groove of main framing, and be located on Jiong clevis sheet and the main framing with a bolt, connector is fixed on the main framing, the two ends that are located at Jiong clevis sheet opening, connector top are respectively equipped with a vertical plate and L shaped again, and form a groove seat between this vertical plate and L shaped, a horizontal n-type groove steel in this groove seat, and between vertical plate and L shaped, wear a set bolt, and this set bolt leans against the top of Jiong shape channel-section steel, in addition, hang muscle and be arranged on L shaped top.

Owing to adopt such scheme: improve smallpox grillage intensity, the water transfer Pingdu is convenient in easy construction again.

Below in conjunction with drawings and Examples the utility model is further specified.

The stereogram of Fig. 1 the utility model exemplary embodiments.

The three-dimensional exploded view of Fig. 2 the utility model exemplary embodiments.

Fig. 3 the utility model exemplary embodiments assembling schematic side view.

The assembling schematic side view of another angle of Fig. 4 the utility model exemplary embodiments.

The three-dimensional exploded view that Fig. 5 is known.

Among the figure: 1 main framing, 11 colludes sheet, 12 grooves, 2 side skeletons, 21 flanges, 3 to be marked closely sheet, 4 and hangs muscle, 41 nuts, 5 braces, 51 intermediate plates, 511 snapping sheets, 52 vertical plates, 53L shape sheet, 53 groove seats, 6 bolts, 7 n-type groove steel, 8 set bolts.

As Fig. 1, shown in 2, present embodiment system is by main framing 1, side skeleton 2, mark closely sheet 3 and hang muscle 4 and form, wherein main framing 1 section system is Jiong shape, thereunder uniformly-spaced be provided with the relative sheet 11 that colludes, and side skeleton 2 sections system is Qian shape, both sides are inwardly bent and are provided with flange 21 above it, must be with main framing 1 below collude sheet 11 in conjunction with in the flange 21 of hook above side skeleton 2, make side skeleton 2 get vertical junction and be combined in main framing 1 below, again this to mark closely sheet 3 be to be fixed on floor cement structures bottom, hang muscle 4 and then be installed in main framing 1 and mark closely between the sheet 3, and the smallpox grillage that main framing 1 and side skeleton 2 must be formed is installed in the bottom of floor;

The section system that mainly is main framing 1 presents little, big down Jiong shape is trapezoidal, and groove 12 is arranged in its both sides, on main framing 1, install a connection piece 5 again, the below of this connector 5 is provided with the Jiong clevis sheet 51 of a scalariform, the inwardly curved snapping sheet 511 that is provided with at the edge of intermediate plate 51, this snapping sheet 511 must be buckled in the groove 12 of main framing 1, and be able to a bolt 6 and be located on Jiong clevis sheet 51 and the main framing 1, and be able to connector 5 is fixed on the main framing 1, as shown in Figure 3, the two ends that are positioned at Jiong clevis sheet 51 openings, these connector 5 tops are respectively equipped with a vertical plate 52 and L shaped 53 again, and this vertical plate 52 and L shaped 53 formation one groove seats 54, be able to a horizontal n-type groove steel 7 in the groove seat 54, and between vertical plate 52 and L matrix 53, wear a set bolt 8, and this set bolt 8 leans against the top of n-type groove steel 7, as shown in Figure 4, and must on main framing 1, install Jiong shape channel-section steel 7, to strengthen the smallpox grillage, L shaped in addition 53 top is provided with the aforesaid muscle 4 that hangs, the smallpox grillage is installed in the bottom of floor.

According to above-mentioned structure, owing to must install connector 5 on the main framing 1, and the snapping sheet 511 of these connector 5 belows must be buckled in the groove 12 of main framing 1 both sides, and be located between Jiong clevis sheet 51 and the main framing 1 with bolt 6, and connector must be fixed on the main framing 1, placed Jiong shape channel-section steel 7 in the groove seat 54 in this connection 5 again, and be located between vertical plate 52 and L shaped 53 with a set bolt 8, and set bolt 8 is pressed against on the Jiong shape channel-section steel 7, so must be between two parallel main framings 1 installing Jiong shape channel-section steel 7, thereby, strengthened the intensity of smallpox grillage, the workman must be stood on the higher Jiong shape channel-section steel 7 of intensity, and needn't stand on the low side skeleton of bond strength 2, therefore, smallpox grillage than high structural strength must be provided, the workman be got in the above construct.

Moreover, because two nuts 41 that hang muscle 4 belows are to be oppositely arranged on L shaped 53 of brace 5, if in the time of will adjusting the levelness of main framing 1, being loosened the nut 41 that hangs muscle 4 belows gets final product, and do not block owing to nut 41 peripheries that hang muscle 4 belows have other structures, therefore, make, make it can adjust the levelness of main framing 1 easily in the high and low position of adjusting nut 41.

To be big end down Jiong shape trapezoidal because of the section of main framing 1 system again, and in its both sides groove 12 is arranged, and makes its section that higher inertia distance must be arranged, and preferable structural strength must be arranged, and can bear heavier load.

Claims

1, the dark frame of a kind of ceiling of improvement is by main framing (1), side skeleton (2), mark closely sheet (3) and hang muscle (4) and form, wherein main framing (1) section system is Jiong shape, thereunder uniformly-spaced be provided with the relative sheet (11) that colludes, and side skeleton (2) section is Qian shape, both sides are inwardly bent and are provided with flange (21) above it, and main framing (1) below collude sheet (11) in conjunction with hook in the flange (21) of side skeleton (2) top, hanging muscle (4) then is installed in main framing (1) and marks closely between the sheet (3), it is characterized in that: the section of main framing (1) is presented little, down big Jiong shape is trapezoidal, and groove (12) is arranged in its both sides, go up installing a connection piece (5) at main framing (1) again, the below of this connector (5) is provided with the Jiong clevis sheet (51) of a scalariform, the inwardly curved snapping sheet (511) that is provided with at the edge of intermediate plate (51), this snapping sheet (511) is buckled in the groove (12) of main framing (1), and be located on Jiong clevis sheet (51) and the main framing (1) with a bolt (6), connector (5) is fixed on the main framing (1), the two ends that are located at Jiong clevis sheet (51) opening again above the connector (5) are respectively equipped with a vertical plate (52) and L shaped (53), and form a groove seat (54) between this vertical plate (52) and L shaped (53), a horizontal n-type groove steel (7) in this groove seat (54), and between vertical plate (52) and L shaped (53), wear a set bolt (8), and this set bolt (8) leans against the top of Jiong shape channel-section steel (7), in addition, hang muscle (4) and be arranged on L shaped (53) top.