CN212427817U

CN212427817U - A sloping roof structure

Info

Publication number: CN212427817U
Application number: CN202020669561.1U
Authority: CN
Inventors: 赵建志; 张世华; 孙军; 孙悦
Original assignee: Beijing Tianyuan Construction Engineering Co ltd
Current assignee: Beijing Tianyuan Construction Engineering Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-29
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to a sloping roof structure and relates to the technical field of house structures. The utility model comprises a roof structure layer, an adhesive layer, a thermal insulation layer, a leveling layer and a tile layer which are arranged in sequence from bottom to top. The thermal insulation layer comprises a plurality of A tiled thermal insulation board, a plurality of fixing pieces are arranged on the adhesive layer, and the plurality of fixing pieces include a connecting board and a baffle that are integrally connected to an L-shaped structure, and the connecting board is fixed in parallel with the In the adhesive layer, the baffle is in contact with the end face of the downwardly inclined end of the thermal insulation board. The thermal insulation layer of the utility model is easy to install, not easy to fall off, and has high safety.

Description

Slope roof structure

Technical Field

The utility model belongs to the technical field of the housing construction technique and specifically relates to a pitched roof structure is related to.

Background

The roof is an external protection component on the uppermost layer of the building, is used for resisting the influence of adverse factors such as rain, snow, wind, frost, solar radiation, temperature change and the like in the nature, ensures that the interior of the building has a good use environment, and meets the functional requirements of firmness, durability, water resistance, heat preservation, heat insulation, fire prevention and resistance to various adverse effects. The flat roof is a roof with the slope of less than or equal to 5 percent, the common slope is 2 to 3 percent, the flat roof is divided into a manned roof and a non-manned roof, the slope of the manned roof is usually 1 to 2 percent, and the flat roof is usually in the forms of a cornice type, a parapet, a cornice parapet and the like; the sloping roof refers to a roof with the slope of more than 10%.

In the existing roof construction structure and construction method, a polystyrene board is generally adopted as a heat insulation layer, however, the polystyrene board has a large integral structure and a high working position, and the slope of some sloping roofs is large, so that the polystyrene board is very troublesome to install, easily falls off in the installation process, influences the installation progress of the polystyrene board, and has high potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a slope roofing structure, its heat preservation simple to operate is difficult for droing, and the security is high.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a sloping roof structure, includes roofing structural layer, adhesive linkage, heat preservation, screed-coat and the tile layer that from the bottom up set gradually, the heat preservation includes the heated board of polylith tiling, be equipped with a plurality of mountings on the adhesive linkage, it is a plurality of the mounting includes connecting plate and the baffle that an organic whole connects for L type structure, the parallel rigid coupling of connecting plate in the adhesive linkage, baffle and butt in the terminal surface of heated board downward sloping one end.

By adopting the technical scheme, the fixing piece limits the position of the heat insulation board, when the heat insulation board is installed, the first row of fixing pieces are installed at one end, downwards inclined, of the roof structure layer, the connecting plate of the fixing piece is fixed with the adhesive layer, then the heat insulation board at the lowest row is laid, the heat insulation layer is adhered with the adhesive layer, and the baffle of the fixing piece is abutted to one end, downwards inclined, of the heat insulation board; then, a second row of fixing pieces are installed close to the upward-inclined end of the lowermost row of insulation boards, and the second row of insulation boards are laid, wherein the second row of fixing pieces limit the position of the second row of insulation boards; the above-mentioned work progress is repeated until the heated board has paved the adhesive linkage, and under the restriction of mounting, the heated board is difficult to drop at laying in-process, has reduced because of the heated board drops the possibility that influences the construction progress to the security has been improved.

The utility model discloses further set up to: the connecting plates of a plurality of the fixing pieces are embedded into the adhesive layer and do not exceed the upper surface of the adhesive layer.

Through adopting above-mentioned technical scheme, behind the connecting plate embedding adhesive linkage, can not hinder the bonding of heat preservation and adhesive linkage.

The utility model discloses further set up to: a plurality of the end face of the downward sloping one end of the heat preservation board is provided with a clamping groove, the top end of the baffle of the fixing piece extends towards one side of the corresponding heat preservation board to form a clamping edge, and the clamping edge is inserted into the clamping groove.

Through adopting above-mentioned technical scheme, in the card limit of mounting inserted the draw-in groove of heated board, the position of restriction heated board that can be better made the heated board be difficult for droing.

The utility model discloses further set up to: and screws are arranged on the connecting plates of the fixing pieces and are screwed into the adhesive layer and the roof structure layer.

Through adopting above-mentioned technical scheme, the screw can be fixed the mounting, improves the load-carrying capacity of mounting, makes the difficult not hard up inefficacy of mounting.

The utility model discloses further set up to: the heat insulation plates are polystyrene plates.

The utility model discloses further set up to: and a gap between every two adjacent insulation boards is filled with an insulation filling layer.

Through adopting above-mentioned technical scheme, the filling layer can fill the gap between the adjacent heated board to improve the whole heat preservation effect of roofing.

The utility model discloses further set up to: the filling layer is made of rubber powder polyphenyl particle thermal insulation mortar.

By adopting the technical scheme, the rubber powder polyphenyl granule thermal insulation mortar is the same as a polyphenyl board in material, and the thermal insulation performance of the thermal insulation board can be ensured.

The utility model discloses further set up to: and a waterproof layer and an isolation layer above the waterproof layer are arranged between the leveling layer and the tile layer.

Through adopting above-mentioned technical scheme, the waterproof layer can prevent that the rainwater from following the roofing seepage, and the isolation layer can keep apart and protect the waterproof layer, makes the waterproof layer be difficult to damage the inefficacy.

The utility model discloses further set up to: the corners, close to each other, of the downward inclined ends of the adjacent heat insulation plates side by side abut against the same fixing piece.

Through adopting above-mentioned technical scheme, a mounting can two adjacent heated boards of butt simultaneously, can save material, reduce cost.

To sum up, the utility model discloses a beneficial technological effect does:

1. the fixing piece can fix the position of the heat-insulation plate, so that the heat-insulation plate is not easy to fall off in the laying process, the possibility that the construction progress is influenced due to the falling of the heat-insulation plate is reduced, and the safety is improved;

2. the filling layer can fill the gap between adjacent insulation boards, thereby improving the overall insulation effect of the roof.

Drawings

Figure 1 is a general schematic view of a pitched roof construction.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is an exploded view of the insulation panels and fixtures of a pitched roof structure.

Reference numerals: 1. a roof structure layer; 2. an adhesive layer; 3. a thermal insulation board; 31. a card slot; 4. leveling layer; 5. a waterproof layer; 6. an isolation layer; 7. a tile layer; 8. a fixing member; 81. a connecting plate; 82. a baffle plate; 83. a screw; 84. edge clamping; 9. and (5) filling the layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a sloping roof structure, roofing structural layer 1, adhesive linkage 2, heat preservation, screed-coat 4, waterproof layer 5, isolation layer 6 and tile layer 7 that set gradually including from the top down. The roof structure layer 1 is a concrete structure layer; the bonding layer 2 is bonding mortar; the insulation layer comprises a plurality of tiled insulation panels 3, the insulation panels 3 preferably being polystyrene panels. Be equipped with a plurality of mountings 8 on the adhesive linkage 2, a plurality of mountings 8 butt in the terminal surface of 3 downward sloping one ends of polylith heated board, restriction heated board 3 positions make heated board 3 be difficult to drop.

Referring to fig. 1 and 2, the fixing member 8 includes a connecting plate 81 and a baffle 82, the connecting plate 81 and the baffle 82 are integrally connected to form an L-shaped structure, the connecting plate 81 is fixedly connected to the bonding layer 2 in parallel, one end of the insulation board 3, which is inclined downward, is pressed above the connecting plate 81, the baffle 82 abuts against the baffle 82 with the end face of one end of the insulation board 3, which is inclined downward, and the baffle 82 can limit the position of the insulation board 3. The connection plate 81 is embedded in the adhesive layer 2 and does not protrude beyond the upper surface of the adhesive layer 2, so as not to interfere with the connection between the insulation board 3 and the adhesive layer 2. The connecting plate 81 is provided with screws 83, and the screws 83 are screwed into the adhesive layer 2 and the roof structure layer 1 to fix the connecting plate 81. The screw 83 is a countersunk screw 83 whose head does not protrude beyond the upper surface of the adhesive layer 2, so as not to hinder the connection between the insulation board 3 and the adhesive layer 2.

The structure is extended to one side of the insulation board 3 that corresponds on the top of the baffle 82 of a plurality of fixing pieces 8 to form a clamping edge 84, the clamping groove 31 of the adaptive clamping edge 84 is respectively arranged on the end face of one end of the downward inclination of the insulation board 3, the clamping edge 84 is inserted into the clamping groove 31, the position of the insulation board 3 can be better limited, and the insulation board 3 is not easy to fall off.

Referring to fig. 3, a plurality of fixing pieces 8 are all located the corner of the insulation board 3, and in the same row of insulation boards 3, the corner that is close to each other of the downward sloping one end of the adjacent insulation boards 3 abuts on the baffle 82 of the same fixing piece 8, so that one fixing piece 8 can abut two adjacent insulation boards 3 simultaneously, the material is saved, and the cost is reduced.

Due to the existence of the baffle 82 of the fixing piece 8, a large gap exists between adjacent heat insulation boards 3 in the same row, a heat insulation filling layer 9 is filled in the gap, the filling layer 9 is preferably rubber powder polyphenyl granule heat insulation mortar with the same material as a polyphenyl board, and the filling layer 9 can improve the overall heat insulation effect of the roof.

Further, the leveling layer 4 is preferably DS mortar, the waterproof layer 5 is preferably a double-layer SBS modified asphalt waterproof coiled material, and the isolation layer 6 is preferably a polyvinyl chloride plastic film.

The implementation principle of the embodiment is as follows: when the heat insulation board 3 is installed, a first row of fixing pieces 8 are installed at one end, downwards inclined, of the roof structure layer 1, connecting plates 81 of the fixing pieces 8 are embedded into the adhesive layer 2 and fixed through screws 83, then the heat insulation board 3 in the lowest row is laid, the heat insulation layer is adhered to the adhesive layer 2, and a baffle 82 of each fixing piece 8 abuts against one end, downwards inclined, of the heat insulation board 3, so that the position of the heat insulation board 3 is limited; then a second row of fixing pieces 8 are arranged close to the upward-inclined end of the lowest row of insulation boards 3, the second row of insulation boards 3 are laid, and the second row of fixing pieces 8 limit the positions of the second row of insulation boards 3; repeating the construction process until the insulation board 3 is fully paved with the bonding layer 2; after the heat-insulating layer is laid, the gaps between the adjacent heat-insulating plates 3 are filled with rubber powder polyphenyl granule heat-insulating mortar to form a filling layer 9, so that the overall heat-insulating effect of the roof is improved. Under mounting 8's restriction, heated board 3 is difficult to drop at the laying process, has reduced because of heated board 3 drops and influences the possibility of construction progress to the security has been improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a sloping roof structure, includes roofing structural layer (1), adhesive linkage (2), heat preservation, screed-coat (4) and tile layer (7) that from the bottom up set gradually, the heat preservation includes heated board (3) of polylith tiling, its characterized in that: be equipped with a plurality of mounting (8) on adhesive linkage (2), it is a plurality of mounting (8) are connecting plate (81) and baffle (82) for L type structure including an organic whole connection, the parallel rigid coupling of connecting plate (81) in adhesive linkage (2), baffle (82) butt in the terminal surface of heated board (3) downward sloping one end.

2. The pitched roof structure according to claim 1, characterized in that: the connecting plates (81) of the plurality of fixing pieces (8) are embedded into the adhesive layer (2) and do not exceed the upper surface of the adhesive layer (2).

3. The pitched roof structure according to claim 1, characterized in that: a clamping groove (31) is formed in the end face of one end, inclined downwards, of the heat insulation plate (3), the top end of the baffle (82) of the fixing piece (8) extends towards one side of the corresponding heat insulation plate (3) to form a clamping edge (84), and the clamping edge (84) is inserted into the clamping groove (31).

4. The pitched roof structure according to claim 1, characterized in that: a plurality of screws (83) are arranged on the connecting plate (81) of the fixing piece (8), and the bonding layer (2) and the roof structure layer (1) are nailed into the screws (83).

5. The pitched roof structure according to claim 1, characterized in that: the heat insulation plates (3) are polystyrene plates.

6. The pitched roof structure according to claim 1, characterized in that: gaps between adjacent heat insulation plates (3) are filled with heat insulation filling layers (9).

7. The pitched roof structure according to claim 6, wherein: the filling layer (9) is glue powder polyphenyl particle thermal insulation mortar.

8. The pitched roof structure according to claim 1, characterized in that: and a waterproof layer (5) and an isolation layer (6) above the waterproof layer (5) are arranged between the leveling layer (4) and the tile layer (7).

9. The pitched roof structure according to any one of claims 1 to 8, characterised in that: the corners close to each other at the downward inclined end of the adjacent heat insulation plates (3) in parallel are abutted against the same fixing piece (8).