CN214696488U

CN214696488U - Building roof structure

Info

Publication number: CN214696488U
Application number: CN202120223909.9U
Authority: CN
Inventors: 张云振
Original assignee: Qijia Building Technology Co ltd
Current assignee: Qijia Building Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-12
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a building roof structure, this building roof structure, including the steel skeleton, the supporting layer, the waterproof layer, noise reduction layer and panel layer are equipped with in proper order from the bottom up on the steel skeleton, the panel layer is formed by connecting a plurality of U type single faceplates, still be equipped with the reinforcement sealing member between waterproof layer and the panel layer, the reinforcement sealing member includes rigidity spare and flexible sealing strip, the rigidity spare is equipped with a plurality ofly along panel layer length direction interval, each rigidity spare has the horizontal part and the upright part that become the right angle, the upper end of upright part is fixed between the vertical part of two adjacent U type single faceplates after passing noise reduction layer, the vertical part of two adjacent U type single faceplates is equipped with the buckle outward, the horizontal part passes through screw and supporting layer rigid coupling; the flexible sealing strip is arranged between the horizontal part and the waterproof layer. This application building roof structure through the setting of consolidating the sealing member, on guaranteeing each layer structure good basis as far as possible, has increased whole building roof structure's intensity.

Description

Building roof structure

Technical Field

The utility model relates to a building field especially relates to a building roof structure.

Background

At present, a building roof structure is mostly composed of several layers of functional materials, in order to ensure the use effect of each layer, the use is careful and careful when fixing is carried out, the strength of the generally formed roof structure is weak, the service life of the generally formed roof structure is influenced, the application range is narrow, and the performance of other layers of structures is easily reduced when the existing building roof structure needs to be reinforced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a remedy prior art not enough, provide a building roof structure, on guaranteeing each layer good basis, increased whole building roof structure's intensity.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:

the utility model provides a building roof structure, includes the steel skeleton, from the bottom up is equipped with supporting layer, waterproof layer in proper order on the steel skeleton, falls the layer of making an uproar and panel layer, the panel layer is formed by connecting a plurality of U type single faceplates, still be equipped with between waterproof layer and the panel layer and consolidate the sealing member, it includes to consolidate the sealing member:

the rigid parts are arranged at intervals along the length direction of the panel layer, each rigid part is provided with a horizontal part and an upright part which form a right angle, the upper end of each upright part penetrates through the noise reduction layer and then is fixed between the vertical parts of two adjacent U-shaped single panels, buckling plates are arranged outside the vertical parts of the two adjacent U-shaped single panels, and the horizontal parts are fixedly connected with the supporting layer through screws;

the flexible sealing strip is arranged between the horizontal part and the waterproof layer.

According to the building roof structure, the periphery of the screw can be sealed through the flexible sealing strip, so that the waterproof effect of the waterproof layer is guaranteed, and the possibility of water seeping from a gap between the screw and the waterproof layer is reduced; through the rigidity piece that the interval set up, can realize on the low damage noise reduction layer basis its and panel layer between fixed, increased whole building roof structure's intensity.

Wherein, the rigidity piece adopts the L type, and fixed effect is better.

Further, in order to establish the convenience, the waterproof layer can be formed by a plurality of waterproofing membrane overlap joint in proper order, can set up flexible sealing strip in overlap joint department, covers this overlap joint gap completely, so guaranteed the water-proof effects of waterproof layer.

Further, the reinforcing sealing member further comprises a stainless pressing member provided on the top of the horizontal portion and connecting the plurality of rigid members together by the screws.

Further, the thickness of the stainless steel pressing piece is 2 mm.

Furthermore, the waterproof layer adopts TPO waterproofing membrane, and its thickness is 1.5 mm.

Furthermore, the flexible sealing strip adopts butyl adhesive tape, and the thickness of the flexible sealing strip is 2 mm.

Further, the support layer is made of hot-dip galvanized steel plate, and the thickness of the support layer is 2.5 mm.

Furthermore, the noise reduction layer is made of noise reduction sound insulation foam, and the thickness of the noise reduction layer is 10 mm.

Further, the U-shaped single-face plate adopts 445J2 ferritic stainless steel to continuously weld the roof plate, and the thickness of the roof plate is 0.5 mm.

Furthermore, the steel skeleton adopts a plurality of parallel steel purlins.

Furthermore, the screw is a stainless steel cross-shaped groove flat top self-tapping self-drilling screw.

The utility model adopts the above technical scheme, the advantage that has is:

1. this application building roof structure through the setting of consolidating the sealing member, on guaranteeing each layer structure good basis as far as possible, has increased whole building roof structure's intensity. Specifically, the periphery of the screw can be sealed through the flexible sealing strip, so that the waterproof effect of the waterproof layer is ensured, and the possibility of water seeping from a gap between the screw and the waterproof layer is reduced;

the rigid parts are arranged at intervals, and can be fixed with the panel layer on the basis of the low-damage noise reduction layer. Meanwhile, the number of positioning points for the bolts to penetrate through the waterproof layer is small, and the damage risk to the waterproof layer due to bolt fixing is reduced.

2. The stainless steel pressing piece strengthens the connection among a plurality of rigid pieces, thereby increasing the strength of the whole building roof structure

Drawings

FIG. 1 is a perspective view of a partial cross-sectional structure of one embodiment of the present invention;

FIG. 2 is a schematic side sectional view of FIG. 1

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure, 1, a steel framework, 2, a supporting layer, 3, a waterproof layer, 4, a noise reduction layer, 5, a panel layer, 6 and a reinforcing sealing element; 51. u-shaped single-sided board 511, vertical part 52, buckle 61, rigid part 611, horizontal part 612, vertical part 62, flexible sealing strip 63, screw 64, stainless steel casting die.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1-3, in this embodiment, the building roof structure includes a steel skeleton 1, the steel skeleton 1 is sequentially provided with a supporting layer 2, a waterproof layer 3, a noise reduction layer 4 and a panel layer 5 from bottom to top, the panel layer 5 is formed by connecting a plurality of U-shaped single panels 51, a reinforcing sealing element 6 is arranged between the waterproof layer 3 and the panel layer 5, the reinforcing seal member 6 includes a plurality of rigid members 61 and flexible seal strips 62, the rigid members 61 are provided at intervals along the length direction of the panel layer 5, each rigid member 61 has a horizontal portion 611 and an upright portion 612 at right angles, the upper ends of the upright parts 612 are fixed between the vertical parts 511 of two adjacent U-shaped single-sided panels 51 after penetrating through the noise reduction layer 4, the buckle plates 52 are arranged outside the vertical parts of the two adjacent U-shaped single-sided panels 51, and the horizontal part 611 is fixedly connected with the supporting layer 2 through screws 63; the flexible sealing strip 62 is disposed between the horizontal portion 611 and the waterproof layer 3.

Further, the reinforcing seal member 6 further includes a stainless pressing member 64, and the stainless pressing member 64 is provided on the top of the horizontal portion 611 and connects the plurality of rigid members 61 together by the screws 63. So set up, be favorable to increasing whole building roof structure's intensity.

Further, the stainless steel presser member 64 has a thickness of 2 mm.

Further, the waterproof layer 3 adopts TPO waterproofing membrane, and its thickness is 1.5 mm.

Further, the flexible sealing strip 62 is made of butyl tape, and the thickness of the butyl tape is 2 mm.

Further, the support layer 2 is made of hot-dip galvanized steel plate, and the thickness of the steel plate is 2.5 mm.

Furthermore, the noise reduction layer 4 is made of noise reduction and sound insulation foam, and the thickness of the noise reduction layer is 10 mm.

Further, the U-shaped single-face plate 51 adopts 445J2 ferritic stainless steel to continuously weld the roof plate, and the thickness of the roof plate is 0.5 mm.

Further, the steel skeleton 1 adopts a plurality of parallel steel purlins.

Further, the screw 63 is a stainless steel cross-recessed flat top self-tapping self-drilling screw.

This application building roof structure, intensity is better, and sound insulation effect and water-proof effects are all better.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. The utility model provides a building roof structure, a serial communication port, including the steel skeleton, from the bottom up is equipped with supporting layer, waterproof layer in proper order on the steel skeleton, falls the layer of making an uproar and panel layer, the panel layer is formed by connecting a plurality of U type single faceplates, still be equipped with between waterproof layer and the panel layer and consolidate the sealing member, it includes to consolidate the sealing member:

2. The building roofing structure of claim 1 wherein the reinforcement seal further comprises a stainless steel press member disposed on top of the horizontal portion and connecting the plurality of rigid members together by the screws.

3. The building roofing structure of claim 1 wherein the stainless steel extrusion has a thickness of 2 mm.

4. The building roofing structure of claim 1 wherein the waterproofing layer is a TPO waterproofing membrane having a thickness of 1.5 mm.

5. The building roofing structure of claim 1 wherein the flexible sealing strip is butyl tape having a thickness of 2 mm.

6. The building roofing structure of claim 1 wherein the support layer is hot-dip galvanized steel sheet having a thickness of 2.5 mm.

7. The building roofing structure of claim 1 wherein the noise reduction layer is made of noise reduction and sound insulation foam, and the thickness of the noise reduction layer is 10 mm.

8. The building roofing structure of claim 1 wherein the U-shaped single face sheet is a 445J2 ferritic stainless steel continuous welded roofing sheet having a thickness of 0.5 mm.

9. The building roofing structure of claim 1 wherein the steel skeleton is provided by a plurality of parallel steel purlins.

10. The building roofing structure of claim 1 wherein the screws are stainless steel cross-recessed flat top self-tapping self-drilling screws.