CN212129699U - Waterproof construction of various steel house roofing and parapet - Google Patents

Waterproof construction of various steel house roofing and parapet Download PDF

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Publication number
CN212129699U
CN212129699U CN201922096272.7U CN201922096272U CN212129699U CN 212129699 U CN212129699 U CN 212129699U CN 201922096272 U CN201922096272 U CN 201922096272U CN 212129699 U CN212129699 U CN 212129699U
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China
Prior art keywords
parapet
roof
angle steel
piece
plate
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Application number
CN201922096272.7U
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Chinese (zh)
Inventor
郭华新
马燕
王磊
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Hebei Mcc20 Group Co ltd
China MCC20 Group Corp Ltd
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Hebei Mcc20 Group Co ltd
China MCC20 Group Corp Ltd
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Priority to CN201922096272.7U priority Critical patent/CN212129699U/en
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Abstract

The utility model relates to a waterproof structure of a color steel house roof and a parapet, which comprises a parapet capping, an angle steel connecting piece, a hem supporting piece, a flashing piece and a Z-shaped bracket; the angle steel connecting piece is arranged at the joint of the roof and the parapet, the vertical plate surface of the angle steel connecting piece extends to the inner side of the back plate and is tightly attached to the back wall of the parapet, the hem supporting piece is arranged between the vertical plate surface of the angle steel connecting piece and the back plate, and the horizontal plate surface of the angle steel connecting piece is connected with the roof purline through screws; the vertical plate surface of the flashing part is attached to the outer side surface of the vertical plate surface of the angle steel connecting part, and the horizontal plate surface of the flashing part is connected with the roof panel through the Z-shaped bracket. The utility model discloses simple structure, it is with low costs and construction simple and convenient, its water-proof effects is good, can effectively improve parapet's whole waterproof performance, has higher spreading value.

Description

Waterproof construction of various steel house roofing and parapet
Technical Field
The utility model belongs to the technical field of the waterproof construction technique of building and specifically relates to a waterproof construction of various steel house roofing and parapet.
Background
The parapet wall is a short wall around the roof of a building, and has the main functions of maintaining safety, and applying waterproof pressed bricks at the bottom to prevent water seepage of a waterproof layer or overflow of roof rainwater. At present, the flashing waterproof structure of the parapet wall of the building roof generally adopts the following structure: and paving and pasting a waterproof coiled material as a waterproof layer on the inner side vertical surface of the parapet wall and the building roof, and brushing a layer of mortar on the waterproof coiled material as a protective layer of the waterproof layer. Such flashing waterproof constructions suffer from the following drawbacks: the mortar protective layer is easy to fall off, and after the mortar protective layer falls off, the waterproof coiled material is exposed to sunlight, so that the aging, the bulging and the cracking of the waterproof coiled material are accelerated, and the water leakage phenomenon caused by the waterproof failure of the roof is caused. Meanwhile, the existing waterproof coiled material is poor in sealing treatment effect and easy to seep water, and the novel waterproof structure of the roof and the parapet wall is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a waterproof construction of various steel house roofing and parapet to solve current waterproof construction and easily split, the problem of easily leaking.
The utility model discloses a realize like this: a waterproof structure of a color steel house roof and a parapet comprises a parapet cover top, an angle steel connecting piece, a folded edge supporting piece, a flashing piece and a Z-shaped bracket;
the front end of the parapet coping is provided with an outer edge protruding out of a parapet wall panel, a folding edge parallel to the wall panel is arranged below the outer edge, the folding edge is connected with the wall panel through a screw, the rear end of the parapet coping is provided with a vertical connecting edge, the connecting edge is connected with the outer side face of a back plate of the parapet through a screw, the upper portion of the back plate is connected with a back wall body of the parapet through a wall plate hook nail, and a gap is reserved between the back plate and the back wall body;
the angle steel connecting piece is arranged at the joint of the roof and the parapet, the vertical plate surface of the angle steel connecting piece extends to the inner side of the back plate and is tightly attached to the back wall body of the parapet, the edge-folding supporting piece is arranged between the vertical plate surface of the angle steel connecting piece and the back plate, the upper side edge and the lower side edge of the edge-folding supporting piece are respectively provided with a bending part, and the back plate is sequentially connected with the upper bending part of the edge-folding supporting piece, the vertical plate surface of the angle steel connecting piece and the back wall body of the parapet through the wallboard; the horizontal plate surface of the angle steel connecting piece is connected with a roof purline through a screw, a roof plate is arranged above the roof purline, and the roof plate is connected with the horizontal plate surface of the angle steel connecting piece through a first Z-shaped bracket;
the flashing piece is of an angle plate structure, the vertical plate face of the flashing piece is attached to the outer side face of the vertical plate face of the angle steel connecting piece, the tail end of the vertical plate face of the flashing piece upwards extends to the rear side of the back plate, the flashing piece bends downwards and is inserted into the lower side bending portion of the folding edge supporting piece, and the horizontal plate face of the flashing piece extends outwards and is connected with the roof plate through the second Z-shaped support.
The upper horizontal plate of the first Z-shaped bracket is connected with the roof panel through a screw, and the lower horizontal plate of the first Z-shaped bracket is connected with the horizontal plate surface of the angle steel connecting piece through a screw.
The upper horizontal plate of the second Z-shaped bracket is connected with the horizontal plate surface of the flooding piece through a screw, and the lower horizontal plate of the second Z-shaped bracket is connected with the roof panel through a screw.
And a third Z-shaped support is arranged between the parapet wall coping and the top surface of the parapet wall, an upper horizontal plate of the third Z-shaped support is supported on the bottom surface of the parapet wall coping, and a lower horizontal plate of the third Z-shaped support is fixedly connected with the top surface of the parapet wall through screws.
And a rib bent downwards is arranged at the tail end of the horizontal plate surface of the water flooding piece.
The parapet canopy has a downward slope from front to back.
The end part of the roof panel extends forwards and is continuously bent to form an elastic tail end, the elastic tail end abuts against the vertical plate surface of the angle steel connecting piece, and the elastic tail end is positioned in a closed space formed by the water flooding piece and the second Z-shaped support.
The utility model discloses simple structure, it is with low costs and construction simple and convenient, its water-proof effects is good, can effectively improve parapet's whole waterproof performance, has higher spreading value.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of a portion B of fig. 1.
In the figure: 1. parapet capping, 2, angle steel connecting piece, 3, hem support piece, 4, flashing piece, 5, shingle nail, 6, backplate, 7, third Z shape support, 8, roofing purlin, 9, roof boarding, 10, first Z shape support, 11, second Z shape support, 12, flange, 13, elasticity end.
Detailed Description
As shown in figures 1-3, the structure of the utility model comprises a parapet capping 1, an angle steel connector 2, a hem support member 3, a flashing member 4 and a Z-shaped bracket.
Front end of parapet caping 1 is equipped with outstanding outer edge in parapet shingle nail 5, be equipped with the receipts limit parallel with shingle nail 5 outside along the below, it links to each other with shingle nail 5 to receive the limit through the screw, the rear end of parapet caping 1 is equipped with vertical connection limit, it links to each other with 6 lateral surfaces of backplate of parapet through the screw to connect the limit, the dorsal part wall body that wallboard knot hook nail and parapet are passed through on the upper portion of backplate 6 links to each other, leave the clearance between backplate 6 and dorsal part wall body. The parapet canopy 1 has a downward slope of 5% from front to back. And a third Z-shaped bracket 7 is arranged between the parapet wall coping 1 and the top surface of the parapet wall, the third Z-shaped bracket 7 is arranged in the center, an upper horizontal plate of the third Z-shaped bracket is supported on the bottom surface of the parapet wall coping 1, and a lower horizontal plate of the third Z-shaped bracket is fixedly connected with the top surface of the parapet wall through screws.
The angle steel connecting piece 2 is arranged at the joint of the roof and the parapet, the vertical plate surface of the angle steel connecting piece 2 extends to the inner side of the back plate and is tightly attached to the back wall body of the parapet, the edge folding supporting piece 3 is arranged between the vertical plate surface of the angle steel connecting piece and the back plate 6, the upper side edge and the lower side edge of the edge folding supporting piece 3 are respectively provided with a bending part, and the back plate 6 is sequentially connected with the upper side bending part of the edge folding supporting piece 6, the vertical plate surface of the angle steel connecting piece 2 and the back wall body of the parapet; the horizontal plate surface of the angle steel connecting piece 2 is connected with the roof purline 8 through screws, a roof panel 9 is arranged above the roof purline 8, and the roof panel 9 is connected with the horizontal plate surface of the angle steel connecting piece 2 through a first Z-shaped support 10. Specifically, the upper horizontal plate of the first Z-shaped bracket 10 is connected with the roof panel 9 through a screw, and the lower horizontal plate of the first Z-shaped bracket is connected with the horizontal plate surface of the angle steel connecting piece 2 through a screw.
Flashing spare 4 is the scute structure, and flashing spare 4's vertical plane and the lateral surface of the 2 vertical faces of angle steel connecting piece laminate mutually, and flashing spare 4's vertical plane end upwards extends to the inboard of backplate 6 after, in the downside kink of fold support piece 3 is inserted in the downward bending, and flashing spare 4's horizontal plane extends towards the external extension to link to each other with the roof boarding through second Z shape support 11. The upper horizontal plate of the second Z-shaped bracket 11 is connected with the horizontal plate surface of the flashing part 4 through screws, and the lower horizontal plate of the second Z-shaped bracket 11 is connected with the roof plate 9 through screws. The end of the horizontal plate surface of the water flooding piece 4 is provided with a flange 12 which is bent downwards. The end part of the roof board 9 extends forwards and is continuously bent to form an elastic tail end 13, the elastic tail end 13 is abutted against the vertical board surface of the angle steel connecting piece, and the elastic tail end 13 is positioned in a closed space formed by the flashing piece 4 and the second Z-shaped bracket 11.
The utility model discloses include following step during the application:
1. the parapet support structure is installed in the design position.
2. When the roof plate is installed, the roof beam and the roof purline need to be installed on the designed position.
3. The inside installation backplate of parapet, the backplate should be connected in the wallboard structure, and the parapet caping outside should be drawn back 120 mm's limit downwards, is connected with self-tapping screw and links to each other with the shingle nail. The side two color plate trough lengths that descend downwards in the parapet wall are fixed with wallboard structure nail, and 5% slope needs to be looked for in the capping.
4. And (3) mounting the angle steel connecting piece in place at the joint of the parapet and the roof panel, connecting the angle steel connecting piece with the edge-folding supporting piece and the wall body by using a self-tapping screw, and sealing by using a butyl adhesive tape. The second Z-shaped bracket is connected by an outer rivet, and the outermost layer is provided with a water flooding piece and is connected with the angle steel connecting piece.

Claims (7)

1. A waterproof structure of a color steel house roof and a parapet is characterized by comprising a parapet cover top, an angle steel connecting piece, a folding edge supporting piece, a flashing piece and a Z-shaped bracket;
the front end of the parapet coping is provided with an outer edge protruding out of a parapet wall panel, a folding edge parallel to the wall panel is arranged below the outer edge, the folding edge is connected with the wall panel through a screw, the rear end of the parapet coping is provided with a vertical connecting edge, the connecting edge is connected with the outer side face of a back plate of the parapet through a screw, the upper portion of the back plate is connected with a back wall body of the parapet through a wall plate hook nail, and a gap is reserved between the back plate and the back wall body;
the angle steel connecting piece is arranged at the joint of the roof and the parapet, the vertical plate surface of the angle steel connecting piece extends to the inner side of the back plate and is tightly attached to the back wall body of the parapet, the edge-folding supporting piece is arranged between the vertical plate surface of the angle steel connecting piece and the back plate, the upper side edge and the lower side edge of the edge-folding supporting piece are respectively provided with a bending part, and the back plate is sequentially connected with the upper bending part of the edge-folding supporting piece, the vertical plate surface of the angle steel connecting piece and the back wall body of the parapet through the wallboard; the horizontal plate surface of the angle steel connecting piece is connected with a roof purline through a screw, a roof plate is arranged above the roof purline, and the roof plate is connected with the horizontal plate surface of the angle steel connecting piece through a first Z-shaped bracket;
the flashing piece is of an angle plate structure, the vertical plate face of the flashing piece is attached to the outer side face of the vertical plate face of the angle steel connecting piece, the tail end of the vertical plate face of the flashing piece upwards extends to the rear side of the back plate, the flashing piece bends downwards and is inserted into the lower side bending portion of the folding edge supporting piece, and the horizontal plate face of the flashing piece extends outwards and is connected with the roof plate through the second Z-shaped support.
2. The waterproof structure of color steel house roof and parapet wall as claimed in claim 1, wherein the upper horizontal plate of the first Z-shaped bracket is connected to the roof plate by a screw, and the lower horizontal plate of the first Z-shaped bracket is connected to the horizontal plate surface of the angle steel connecting member by a screw.
3. The waterproof structure of color steel roof and parapet wall as claimed in claim 1, wherein the upper horizontal plate of the second Z-shaped bracket is connected to the horizontal plate surface of the flashing member by screws, and the lower horizontal plate of the second Z-shaped bracket is connected to the roof panel by screws.
4. The waterproof structure of color steel roof and parapet of claim 1, wherein a third Z-shaped bracket is arranged between the parapet cover top and the parapet top, an upper horizontal plate of the third Z-shaped bracket is supported on the parapet cover top bottom, and a lower horizontal plate of the third Z-shaped bracket is fixedly connected with the parapet top through screws.
5. The waterproof structure of color steel roof and parapet wall as claimed in claim 1, wherein the end of the horizontal plate of the flashing member is provided with a downwardly bent rib.
6. The waterproof structure for color steel roof and parapet of claim 1, wherein the parapet caps have a downward slope from front to back.
7. The waterproof structure for color steel roof and parapet walls as claimed in claim 1, wherein the end portion of the roof panel is extended forward and continuously bent to form a resilient tip, the resilient tip is abutted against the vertical plate surface of the angle steel connecting member, and the resilient tip is located in the closed space formed by the flashing member and the second Z-shaped bracket.
CN201922096272.7U 2019-11-29 2019-11-29 Waterproof construction of various steel house roofing and parapet Active CN212129699U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922096272.7U CN212129699U (en) 2019-11-29 2019-11-29 Waterproof construction of various steel house roofing and parapet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922096272.7U CN212129699U (en) 2019-11-29 2019-11-29 Waterproof construction of various steel house roofing and parapet

Publications (1)

Publication Number Publication Date
CN212129699U true CN212129699U (en) 2020-12-11

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ID=73667036

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922096272.7U Active CN212129699U (en) 2019-11-29 2019-11-29 Waterproof construction of various steel house roofing and parapet

Country Status (1)

Country Link
CN (1) CN212129699U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111395662A (en) * 2020-05-09 2020-07-10 泰利建设集团有限公司 Water seepage prevention structure for top floor of building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111395662A (en) * 2020-05-09 2020-07-10 泰利建设集团有限公司 Water seepage prevention structure for top floor of building

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