CN217711306U

CN217711306U - Inclined roof structure

Info

Publication number: CN217711306U
Application number: CN202221874890.5U
Authority: CN
Inventors: 戚若男
Original assignee: Tongchuan Vocational And Technical College
Current assignee: Tongchuan Vocational And Technical College
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-01
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a sloping roof structure, including support column, crossbeam, sloping, prefabricated plate. The two groups of support columns are respectively fixed at the top ends of two opposite wall bodies, the oblique beams at the two sides of each support column are fixed on the support columns, the top ends of the support columns are provided with beam fixing parts, the two ends of each beam can be respectively placed in the two groups of beam fixing parts, the rest oblique beams and the beams are fixed through connecting pieces, and the oblique beams are provided with prefabricated plates. The roof is manufactured by adopting the assembly between the house beam and the precast slab, the manufacturing method of steel bar pieces and concrete cast-in-place is replaced, the construction difficulty is reduced, and the usable materials can be conveniently recycled when the house is demolished; the house beam and the precast slab are manufactured outside the construction site and then transported to the construction site for assembly, so that the influence of human factors on the quality of the house beam and the precast slab can be effectively reduced, and the house beam and the precast slab are manufactured uniformly according to the size, so that the error is effectively reduced; the insulating layer and the waterproof layer of the prefabricated panels can provide better insulating and waterproof performance compared with the traditional sloping roof.

Description

Inclined roof structure

Technical Field

The utility model relates to a roof structure field, concretely relates to inclined plane roof structure.

Background

The roof of the house can be divided into a slope roof, a plane roof and other roofs as an outer protective structure covered by a roof layer of the house according to the roof form, wherein the slope roof drains smoothly, a suspended ceiling can be arranged below the roof in the house, and the heat preservation and insulation effects are good.

The existing slope roof multi-purpose reinforcing steel bar piece and concrete pouring mode is large in construction difficulty, and for slope roofs with large slope, the problems of loose concrete, incompact concrete, exposed ribs and other quality problems can easily occur in the construction process, so that the roof seepage can be caused, and the geometric dimension of a cast-in-place structure is easy to deviate.

Disclosure of Invention

The utility model provides a sloping roof structure with reasonable structural design aiming at the defects of the prior method.

The utility model provides a technical scheme that above-mentioned problem adopted is: an inclined roof structure comprises supporting columns, cross beams, inclined beams and prefabricated plates; the two groups of support columns are respectively fixed at the top ends of two opposite wall bodies, the oblique beams at two sides of each support column are fixed on the support columns, beam fixing parts are arranged at the top ends of the support columns, two ends of each beam can be respectively placed in the two groups of beam fixing parts, the rest oblique beams and the beams are fixed through connecting parts, and prefabricated plates are installed on the oblique beams.

In the above technical solution, preferably, several groups of grooves are provided on the upper surface of the precast slab, and bolts for fixing the precast slab on the oblique beam are provided in the grooves on both sides; tiles are placed on the upper surface of the prefabricated plate, the tiles are mutually matched to form a drainage groove, and a drainage hole is formed in the bottom of the groove.

In the above technical scheme, preferably, the oblique beams on both sides of the supporting column are fixed to the supporting column through trapezoidal connecting pieces, the rest oblique beams are fixed to the cross beam through pi-shaped connecting pieces, and all the oblique beams are fixed to the wall body through trapezoidal connecting pieces.

In the above technical solution, preferably, a waterproof board is installed above the cross beam, and the lower surface of the waterproof board is attached to the outer surfaces of the tiles on the precast slabs on both sides of the cross beam.

Among the above-mentioned technical scheme, preferably, the recess internal surface all is provided with heat preservation and waterproof layer.

In the above technical solution, preferably, a drainage channel is arranged below the drainage hole, and one end of the drainage channel is connected with a drainage pipe.

Compared with the prior art, the utility model, have following advantage and effect: the roof is manufactured by adopting the assembly between the house beam and the precast slab, the manufacturing method of a steel bar piece and concrete cast-in-place is replaced, the construction difficulty is effectively reduced, and meanwhile, the usable materials are convenient to recover when the house is demolished; the house beam and the precast slab are manufactured outside the site, the quality of the house beam and the precast slab is over-qualified, and then the house beam and the precast slab are transported to a construction site for assembly, compared with a site concrete pouring mode, the influence of human factors on the quality of the house beam and the precast slab can be effectively reduced, and the size error can be effectively reduced by uniformly manufacturing the house beam and the precast slab according to the size; the insulating layer and the waterproof layer of the prefabricated panels can provide better insulating and waterproof performance compared with the traditional sloping roof.

Drawings

Fig. 1 is a schematic view of the overall structure of a sloping roof structure according to an embodiment of the present invention.

Fig. 2 is a schematic view of a beam structure of a sloping roof structure according to an embodiment of the present invention.

Fig. 3 is a schematic view of a single prefabricated panel of a sloping roof structure according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a trapezoidal connecting member of a sloping roof structure according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a pi-shaped connecting member of a sloping roof structure according to an embodiment of the present invention.

Fig. 6 is a schematic view of a drainage channel and a drainage pipe of a sloping roof structure according to an embodiment of the present invention.

Fig. 7 is a schematic cross-sectional view illustrating the installation of the prefabricated panels and the tiles of the pitched roof structure according to an embodiment of the present invention.

Fig. 8 is a schematic view of a fixing connection structure between the supporting column and the cross beam and between the supporting column and the cross beam of the sloping roof structure according to an embodiment of the present invention.

The reference numbers indicate: the prefabricated wall comprises a wall body 1, supporting columns 2, cross beams 3, cross beam fixing parts 31, inclined beams 4, trapezoid connecting parts 41, pi-shaped connecting parts 42, prefabricated plates 5, tiles 51, drain holes 52, waterproof plates 6, a drainage channel 7 and a drainage pipe 71.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Example 1:

referring to fig. 1 to 5 and 8, the sloping roof structure of the present embodiment includes supporting columns 2, cross beams 3, sloping beams 4, and prefabricated panels 5; the two groups of supporting columns 2 are respectively fixed at the top ends of two opposite wall bodies 1, the oblique beams 4 on two sides of each supporting column 2 are fixed on the supporting columns 2, meanwhile, beam fixing parts 31 are arranged at the top ends of the supporting columns 2, two ends of each beam 3 can be respectively placed in the two groups of beam fixing parts 31, the rest oblique beams 4 and the corresponding beams 3 are fixed through connecting parts, and prefabricated plates 5 are installed on the oblique beams 4.

In the embodiment, firstly, the supporting columns 2 on two sides are installed, and then the oblique beams 4 on two sides are fixed on the supporting columns 2 and the wall body 1, and at the moment, the supporting columns 2 and the wall body 1 bear the downward gravity of the oblique beams 4; then, the beam fixing parts 31 are installed at the top ends of the support columns 2, the beam 3 is placed in the two sets of beam fixing parts 31, the gravity of the beam 3 is downward, and the beam is supported by the support columns 2 at the two ends; then, the rest inclined beams 4 are sequentially arranged on the wall body 1 and the cross beam 3 through the connecting pieces 42, and the inclined beams 4 are supported by the wall body 1 and the cross beam 3; finally, the precast slabs 5 are fixed on the inclined beams 4, and the supporting force of the precast slabs 5 is provided by the inclined beams 4. Install between each subassembly in proper order, final roof bearing is provided by support column 2 and wall body 1, and this kind of structure of installing in proper order compares and can effectively reduce the construction degree of difficulty with concrete placement.

Example 2:

referring to fig. 3 and 7, the upper surface of the precast slab 5 is provided with several groups of grooves, the inner surfaces of the grooves are provided with an insulating layer and a waterproof layer, and the grooves on both sides are provided with bolts for fixing the precast slab 5 on the inclined beam; tiles 51 are arranged on the upper surface of the precast slab 5, the tiles 51 are mutually matched to form a drainage groove, and a drainage hole 52 is formed at the bottom of the groove.

In this embodiment, when the precast slab 5 is manufactured, the insulating layer and the waterproof layer can be arranged on the inner surface of the groove, so that the construction difficulty is reduced. The grooves of the prefabricated plate 5 and the convex columns between the grooves can be matched with the radian of the tiles 51, so that the width and the depth of the grooves of the prefabricated plate 5 can be determined according to the size of the tiles 51, and the part of the tile 51 protruding downwards can be placed in one groove; the part of the tile 51 protruding upwards can be placed on the convex column between the grooves, and the tile is supported by the convex column; the precast slab 5 and the tile 51 can well prevent the water seepage problem of the roof, the precast slabs manufactured by the same die of the machine can ensure the uniformity of the size, the error of the size is not easy to appear in the installation process, and meanwhile, the tiles and the grooves form an interval closed space, thereby playing a certain role in the heat preservation of the roof.

Example 3:

referring to fig. 2, 4, 5 and 8, the oblique beams 4 on the two sides of the supporting column 2 are fixed to the supporting column 2 through trapezoidal connectors 41, the rest oblique beams 4 are fixed to the cross beam 3 through pi-shaped connectors 42, and all the oblique beams 4 are fixed to the wall 1 through trapezoidal connectors 41.

In this embodiment, all adopted the connecting piece to fix between wall body 1, support column 2, crossbeam 3 and the sloping 4, the connecting piece is convenient for install and demolish, reduces the construction and the maintenance degree of difficulty, and the detachable structure on roof is convenient for retrieve usable material when the house is demolished.

Example 4:

referring to fig. 1 and 6, a waterproof plate 6 is installed above the beam 3, and the lower surface of the waterproof plate 6 is attached to the outer surfaces of the tiles 51 of the prefabricated plates 5 at both sides of the beam 3. A drainage channel 7 is arranged below the drainage hole 52, and one end of the drainage channel is connected with a drainage pipe 71.

In this embodiment, the waterproof board 6, the tile 51, the drain hole 52, the drainage channel 7 and the drainage pipe 71 form a roof drainage system, which can effectively drain water from a roof and prevent water from accumulating on the roof.

Compared with the prior art, the utility model, have following advantage and effect: the roof is manufactured by adopting the assembly between the house beam and the precast slab, and the manufacturing method of a steel bar piece and concrete cast-in-place is replaced, so that the construction difficulty is effectively reduced, the construction efficiency is improved, the construction process is accelerated, and meanwhile, the usable materials are convenient to recover when the house is dismantled; the prefabricated house beam and the prefabricated slab are suitable for building construction of a factory building, the house beam and the prefabricated slab are manufactured outside the factory, the prefabricated house beam and the prefabricated slab are transported to a construction site for assembly after the quality of the prefabricated house beam and the prefabricated slab is over-quality, compared with a site concrete pouring mode, the influence of human factors on the quality of the prefabricated house beam and the prefabricated slab can be effectively reduced, and the size error can be effectively reduced by uniformly manufacturing the house beam and the prefabricated slab according to the size; the insulating layer and the waterproof layer of the prefabricated panels can provide better insulating and waterproof performance compared with the traditional sloping roof.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A sloped roof structure, characterized by: comprises supporting columns, cross beams, oblique beams and precast slabs; the two groups of support columns are respectively fixed at the top ends of two opposite wall bodies, the oblique beams at two sides of each support column are fixed on the support columns, meanwhile, beam fixing parts are arranged at the top ends of the support columns, two ends of each beam can be respectively placed in the two groups of beam fixing parts, the rest oblique beams and the beams are fixed through connecting parts, and prefabricated plates are installed on the oblique beams.

2. A sloping roof structure according to claim 1, wherein: the upper surface of the precast slab is provided with a groove, and bolts for fixing the precast slab on the inclined beam are arranged in the grooves on the two sides; tiles are placed on the upper surface of the prefabricated plate, the tiles are mutually matched to form a drainage groove, and a drainage hole is formed in the bottom of the groove.

3. A sloping roof structure according to claim 1, wherein: the oblique beams on two sides of the supporting column are fixed with the supporting column through trapezoid connecting pieces, the rest oblique beams are fixed with the cross beam through pi-shaped connecting pieces, and all the oblique beams are fixed with the wall body through the trapezoid connecting pieces.

4. A sloping roof structure according to claim 2, wherein: and a waterproof board is arranged above the cross beam, and the lower surface of the waterproof board is attached to the outer surfaces of the tiles on the prefabricated plates on the two sides of the cross beam.

5. A sloping roof structure according to claim 2, wherein: and the inner surfaces of the grooves are provided with a heat preservation layer and a waterproof layer.

6. A sloping roof structure according to claim 2, wherein: a drainage channel is arranged below the drainage hole, and one end of the drainage channel is connected with a drainage pipe.