CN209742254U

CN209742254U - Novel roof structure without cold and hot bridge

Info

Publication number: CN209742254U
Application number: CN201920283297.5U
Authority: CN
Inventors: 倪章元; 李东升
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2019-12-06
Anticipated expiration: 2029-03-06

Abstract

The embodiment of the utility model discloses a novel roof structure without cold and hot bridges, which comprises a roof body, a stay bar, a heat insulation plate, a C-shaped purline and a ceiling; many that are parallel to each other the both ends of C type purlin are installed respectively in the inboard upper portion of the wall body of relative setting, and ceiling fixed mounting is in many the bottom of C type purlin, many the heated board has been set up at the top of C type purlin, the upper surface of heated board with the top surface parallel and level of wall body, just the periphery of heated board with the inboard laminating of wall body, roof body slope set up in the top of heated board, roof body rely on many vertical settings the vaulting pole is fixed in light gauge steel. The utility model provides a novel roof structure of no cold and hot bridge, its advantage is avoided cold and hot bridge passageway, and it is effectual to keep warm, and the roof construction is simple and convenient, swift, avoids the preparation and the construction of complicated truss, has also guaranteed constructor's safety, cost economy.

Description

Novel roof structure without cold and hot bridge

Technical Field

The embodiment of the utility model provides a relate to light steel building technical field, concretely relates to novel roof structure of no cold and hot bridge.

Background

Buildings assembled from prefabricated parts at the site are called fabricated buildings. The building block is divided into five types, namely a block building, a plate building, a box building, a framework plate building, a rising-rise building and the like according to the form and the construction method of the prefabricated part.

Currently, the roof of a light steel fabricated building is generally made of trusses as a load-bearing structure to support the roof deck and the waterproofing system above the roof deck. Because the truss is provided with a huge cold and hot bridge and is directly placed on the wall during construction, the method forms a huge cold and hot bridge channel at the roof. In addition, the truss is troublesome to manufacture and construct, long in construction period, high in cost and poor in heat preservation performance.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a novel roof structure of no cold and hot bridge to solve among the prior art because the roof design of prefabricated house is unreasonable and the construction that leads to is complicated, and the cost is higher, the relatively poor problem of heat insulating ability.

In order to achieve the above object, an embodiment of the present invention provides a novel roof structure without a cold and hot bridge, which includes a roof body, a brace, a heat insulation board, C-shaped purlins and a ceiling; many that are parallel to each other the both ends of C type purlin are installed respectively in the inboard upper portion of the wall body of relative setting, and ceiling fixed mounting is in many the bottom of C type purlin, the ceiling with the wall body encloses to close and forms indoor space, many the heated board has been set up at the top of C type purlin, and the heated board passes through the light gauge steel and supports, the upper surface of heated board with the top surface parallel and level of wall body, just the periphery of heated board with the inboard laminating of wall body, roof body slope set up in the top of heated board, roof body rely on many vertical settings the vaulting pole is fixed in the light gauge steel.

Preferably, the wall body and the ceiling are in sealed arrangement.

Preferably, the heat insulation plate is a steel plastic plate.

preferably, the spacing of the struts is 1-1.5 m.

Preferably, the roof body is an OSB panel of 10mm thickness.

Preferably, the C-shaped purline is a C200 light steel purline with the thickness of 1mm-1.5 mm.

Preferably, the thickness of the heat preservation plate is 140 mm.

The embodiment of the utility model provides a have following advantage:

The utility model provides a novel roof structure of no cold and hot bridge, it includes roof body, vaulting pole, heated board, C type purlin and ceiling. Wherein, the heated board forms box insulation construction with the wall body, avoids the formation of roof structure's cold and hot bridge passageway, and this makes the roof form disconnected cold and hot bridge framework, solves cold and hot bridge problem, improves the heat preservation effect.

In addition, the novel roof structure without the cold and hot bridge bears all loads of the roof through the ceiling and the supporting system, the manufacture and the construction are simple and quick, and the cost is saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural diagram of a novel roof structure without a cold and hot bridge according to an embodiment of the present invention;

In the figure: 1-roof body, 2-brace rod, 3-insulation board, 4-C purline, 5-ceiling, 6-wall and 7-screw.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Example 1

As shown in fig. 1, the present embodiment provides a novel roof structure without a cold and hot bridge, which includes a roof body 1, a brace 2, a heat insulation board 3, a C-shaped purlin 4 and a ceiling 5.

Specifically, the two ends of a plurality of mutually parallel C-shaped purlins 4 are respectively installed on the upper parts of the inner sides of the oppositely arranged wall bodies 6, the ceiling 5 is fixedly installed at the bottoms of the C-shaped purlins 4, the ceiling 5 and the wall bodies 6 are enclosed to form an indoor space, the ceiling 5 is hung in an internal hanging method, and the ceiling 5 and the wall bodies 6 need to be sealed. It should be noted that the ceiling 5 is connected with the C-shaped purline 4 through the screws 7, the heat insulation board 3 is connected with the C-shaped purline 4 through the screws 7, and meanwhile, the wall body is a heat insulation wall body.

Further specifically, having set up heated board 3 at many C type purlins 4's top, heated board 3 supports through light gauge steel, and the upper surface of heated board 3 and the top surface parallel and level of wall body 6, and the inboard laminating of the periphery of heated board 3 and wall body 6, heated board 3 and wall body 6 form box insulation construction, avoid the formation of roof structure's cold and hot bridge passageway, this makes the roof form disconnected cold and hot bridge framework, solves cold and hot bridge problem, improves the heat preservation effect.

In this embodiment, roof body 1 slope sets up in the top of heated board 3, and roof body 1 relies on the vaulting pole 2 of many vertical settings to be fixed in the light gauge steel. It should be noted that the ceiling 5 is supported by the light steel keel, and the ceiling 5 and the supporting system of the ceiling 5 can bear all the loads of the roof body 1. Thus, the roof body 1 can be simply supported on the ceiling 5, thereby completing the construction and the construction of the roof body 1.

Preferably, a sealing arrangement is arranged between the wall body 6 and the ceiling 5, so that the heat insulation performance of the indoor space is further improved.

Further preferably, the insulation board 3 is a steel-plastic board, which greatly reduces the weight of the insulation board 3, thereby reducing the load borne by the ceiling 5 and its supporting system.

In the present embodiment, the distance between the support rods 2 is 1-1.5m, which greatly improves the supporting strength of the roof body 1.

Preferably, the roof body 1 is an OSB panel of 10mm thickness. It should be noted that the OSB board is a synthetic wood material which has no formaldehyde emission, is strong and durable, and has the advantages of light weight and better flatness compared with furniture made of medium density fiberboard.

Further preferably, the C-shaped purlines 4 are C200 light steel purlines with a thickness of 1mm to 1.5mm, which makes the supporting strength of the light steel purlines higher; the thickness of heated board 3 is 140mm, and this makes heated board 3 not only have better heat preservation performance but also make the quality of heated board 3 lighter.

The novel roof structure that this embodiment provided, heated board 3 and wall body 6 form box insulation construction, avoid the formation of roof structure's cold and hot bridge passageway, and this makes the roof form disconnected cold and hot bridge framework, solves cold and hot bridge problem, improves the heat preservation effect.

In addition, the novel roof structure without the cold and hot bridge bears all loads of the roof through the ceiling 5 and the supporting system, the manufacture and the construction are simple and quick, and the cost is saved.

Example 2

This embodiment provides another new roof structure without cold and hot bridges, and the same parts as those in embodiment 1 are not described herein again, and only different parts will be described below.

In the embodiment, a C200mm light steel purline with the thickness of 1mm-1.5mm is hung on a vertically arranged steel-plastic wall plate, and then the steel-plastic wall plate with the thickness of 140mm is horizontally laid above the light steel purline to form a box-type heat insulation structure; then, the ceiling 5 is supported by C90mm light steel keels with the thickness of 0.8mm, meanwhile, the vertical supporting C90mm light steel keels (namely, the roof support rods 2) have the interval of 1 meter to 1.5 meters, and a support of the roof slab is formed, and 10mm of OSB slabs are paved on the support to be used as the roof slab and a waterproof system.

the novel roof structure of no cold and hot bridge that this embodiment provided, heated board 3 and wall body 6 form box insulation construction, avoid the formation of roof structure's cold and hot bridge passageway, and this makes the roof form disconnected cold and hot bridge framework, solves cold and hot bridge problem, improves the heat preservation effect.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A novel roof structure without a cold and hot bridge is characterized by comprising a roof body (1), support rods (2), heat insulation plates (3), C-shaped purlines (4) and a ceiling (5);

Many that are parallel to each other the both ends of C type purlin (4) are installed respectively in the inboard upper portion of the wall body (6) of relative setting, and ceiling (5) fixed mounting is in many the bottom of C type purlin (4), ceiling (5) with wall body (6) enclose and close formation indoor space, many thermal insulation board (3) have been set up at the top of C type purlin (4), thermal insulation board (3) support through the light gauge steel, the upper surface of thermal insulation board (3) with the top surface parallel and level of wall body (6), just the periphery of thermal insulation board (3) with the inboard laminating of wall body (6), roof body (1) slope set up in the top of thermal insulation board (3), roof body (1) rely on many vertical settings vaulting pole (2) are fixed in the light gauge steel.

2. The new roof structure without cold and hot bridges as claimed in claim 1, characterized in that between the wall (6) and the ceiling (5) is a sealed arrangement.

3. The new roof structure without cold and hot bridges as claimed in claim 1, characterized in that said insulation board (3) is a steel-plastic board.

4. The new roof structure without cold and hot bridges as claimed in claim 1, characterized in that the distance between the stay bars (2) is 1-1.5 m.

5. The new roof structure without cold and hot bridges as claimed in claim 1, characterized in that the roof body (1) is an OSB panel with a thickness of 10 mm.

6. A new roof structure without cold and hot bridges according to claim 1, characterized in that the C-shaped purlins (4) are C200 light steel purlins 1mm-1.5mm thick.

7. a new roof structure without cold and hot bridges according to claim 1, characterized in that the thickness of the insulation board (3) is 140 mm.