CN102587561A - Suspended ceiling system with external and internal racks - Google Patents

Abstract

The invention discloses a suspended ceiling system with external and internal racks, which comprises more than two external keels, more than two internal keels, mineral cotton plates and straight hangers. The external keels are parallelly arranged on a plane at proper intervals; the internal keels are parallelly disposed among the external keels and are perpendicular to the external keels, and internal inserting plates are arranged on the internal keels; at least one of two opposite side edges of each mineral cotton plate is provided with a slot, and the internal inserting plates of the internal keels are inserted into the slots; the straight hangers are fastened on the external keels in an insertion manner; and each external keel further consists of a bottom surface, supporting edges which extend inwards are symmetrically arranged on two sides of the bottom surface, and hooks are symmetrically arranged on the inner sides of each supporting edge. The external and internal rack ceiling system avoids the problem that a traditional hanging piece can turn when an external keel is hung. In addition, the external and internal rack ceiling system solves problems that an existing ceiling system can sink easily and deform after being used for a long time, and the like.

Description

A kind of light and shade frame ceiling system

Technical field

The present invention relates to a kind of light and shade frame ceiling system.

Background technology

A kind of comparatively novel furred ceiling mode in the light and shade frame ceiling system mineral wool sound absorption board smallpox ceiling system, it integrates the advantage of bright ceiling system and dark frame ceiling system, and range of application is more and more widely.

In the light and shade frame ceiling system in the past; Bright keel adopt the wide baking vanish keel of standard 24mm usually; Use C38 main joist and baking vanish keel to hang through indirect furred ceiling, dark keel have the H of use type keel, Z type keel or directly adopt the dark inserted sheet of L type, and directly floating the putting of dark keel do not carry out fixing.Because the bottom surface supporting capacity of baking vanish keel is limited, cause the ceiling system time to grow defectives such as as easy as rolling off a log generation is sunk, distortion.In addition, problems such as keel upset also appear easily.

Summary of the invention

To the problem that prior art exists, the object of the present invention is to provide a kind of light and shade frame ceiling system sagging, distortion that is not easy to produce.

A kind of light and shade frame ceiling system of the present invention comprises:

Bright keel more than two, institute's keel of stating clearly are in one plane at interval suitably apart from laterally arranging;

Dark keel more than two, said dark keel are set in parallel in institute and state clearly between the keel, and perpendicular with stating clearly keel, and said dark keel are provided with dark inserted sheet;

Mineral wool board, at least one side in two relative sides of said mineral wool board has slot, and the dark inserted sheet of said dark keel is inserted in this slot;

Straight hanging piece, eye-splice is on stating clearly keel;

Wherein, the keel of stating clearly further comprise:

Bottom surface, the bilateral symmetry in said bottom surface are provided with the holder limit that extends internally, and are symmetrically arranged with hook in the inboard on said holder limit.

Preferably, said straight hanging piece comprises: with the suitable buckle of said hook, on this buckle, also be provided with and be used for the brace that fixes with suspension rod.

The present invention is because employing has the symmetrically arranged holder limit that extends internally; And the inboard on holder limit is symmetrically arranged with hook; Through bright keel being hung with the suitable straight hanging piece of hook, thus the problem of having avoided traditional hanging piece when the bright keel of suspension, can occur overturning.In addition; Owing to have the holder limit that extends internally, supporting capacity increases greatly, and the two ends of dark keel and mineral wool board end ride on this holder limit during use; So just can support dark keel and mineral wool board well, overcome the ceiling system time and grown the problems such as sagging, distortion that are easy to generate.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is an embodiment sketch map of the bright keel of the present invention;

Fig. 3 is another embodiment sketch map of the bright keel of the present invention;

Fig. 4 is the structural representation of the straight hanging piece of the present invention.

The specific embodiment

As shown in Figure 1; The present invention includes following structure: bright keel more than two 1, dark keel 2, mineral wool board 5 and straight hanging piece 3 more than two; Bright keel 1 select for use the thick color coating steel band of 0.6-1.0mm to form through the molding roller clod wash is rolling; And in one plane at interval suitably distance laterally arrange, distance at interval and the width (or length) that is installed in the mineral wool board 5 between the bright keel 1 adapt just passable.Dark keel 2 are set in parallel between the bright keel 1, and perpendicular with bright keel 1.In the present invention, dark keel 2 adopt H type keel, the Z type keel with dark inserted sheet, perhaps directly adopt the dark inserted sheet of L type, and dark inserted sheet can be inserted in the slot of mineral wool board 5 sides.At least one side in two relative sides of mineral wool board 5 has the slot that can insert dark inserted sheet, and during use, the dark inserted sheet of dark keel 2 is inserted in this slot.Straight hanging piece 3 eye-splices are on bright keel 1.

In embodiments of the present invention, bright keel 1 adopt following structure, promptly comprise: bottom surface 11,11 bilateral symmetry is provided with the holder limit 12 that extends internally in the bottom surface, is symmetrically arranged with hook 13 in the inboard on holder limit 12.

As shown in Figure 2; For the ease of installing and the straight hanging piece 3 of clamping; Hook 13 further adopts has following structure: have along the holder limit 12 inboard and to extending the long sidewall 131 that is provided with bottom surface 11 perpendicular directions; Extend to the inside on the top of long sidewall 131 and to be provided with the end face 132 perpendicular with long sidewall 131, the direction extension in the interior side direction bottom surface 11 of end face 132 is provided with the short sidewall 133 perpendicular with end face.Like this, long sidewall 131, end face 132 and short sidewall 133 just form and have the structure of colluding.

As shown in Figure 4, straight hanging piece 3 comprises: with the suitable buckle 31 of hook 13, trip 31 has the L type groove 32 that can insert short sidewall 133 and end face 132, on this buckle 13, also is provided with to be used for the brace 33 that fixes with suspension rod 4.

Fig. 2 shows a kind of a kind of structure of bright keel 1; Promptly ask limit 12 pasting bottom surface 11 back bending, this structure is applicable to common mineral wool sound absorption board, also can adopt structure as shown in Figure 3; Apart from bottom surface 11 ' suitable distance, be applicable in this case and fall a grade mineral wool sound absorption board when promptly holding in the palm limit 12 ' back bending.

The present invention is because employing has the symmetrically arranged holder limit 12 that extends internally; And the inboard on holder limit 12 is symmetrically arranged with hook 13; Through bright keel 1 suspension being got up with hook 13 suitable straight hanging pieces 3; Thereby the problem of having avoided traditional hanging piece when the bright keel of suspension, can occur overturning has improved the stability and the fastness of system greatly.

In addition; Owing to have the holder limit 12 that extends internally; Supporting capacity increases greatly; The two ends of dark keel 2 and mineral wool board 5 ends ride on this holder limit 12 during use, so just can support dark keel 2 and mineral wool board 5 well, have overcome the ceiling system time to have grown problems such as being easy to generate sagging, distortion.

Novel light and shade frame ceiling system of the present invention because the use of special-purpose keel has improved its load-carrying properties greatly, has improved the non-deformability of mineral wool sound absorption board and bright keel, can be applied to the light and shade frame furred ceiling of width greater than 1500mm; Simultaneously, dark keel of C type and common dark combination of inserting mineral wool sound absorption board are used, and make the openability of ceiling system improve greatly, can realize that the cotton acoustical board of any lump ore can both open, and accomplish real full open.

Claims (2)

1. a light and shade frame ceiling system is characterized in that, comprising:

Bright keel more than two, institute's keel of stating clearly are in one plane at interval suitably apart from laterally arranging;

Dark keel more than two, said dark keel are set in parallel in institute and state clearly between the keel, and perpendicular with stating clearly keel, and said dark keel are provided with dark inserted sheet;

Mineral wool board, at least one side in two relative sides of said mineral wool board has slot, and the dark inserted sheet of said dark keel is inserted in this slot;

Straight hanging piece, eye-splice is on stating clearly keel;

Wherein, the keel of stating clearly further comprise:

Bottom surface, the bilateral symmetry in said bottom surface are provided with the holder limit that extends internally, and are symmetrically arranged with hook in the inboard on said holder limit.

2. the system of claim 1 is characterized in that, said straight hanging piece comprises: with the suitable buckle of said hook, on this buckle, also be provided with and be used for the brace that fixes with suspension rod.

Images