CN214246353U - Assembly type roof drainage structure of modular building and modular building - Google Patents
Assembly type roof drainage structure of modular building and modular building Download PDFInfo
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- CN214246353U CN214246353U CN202022794986.8U CN202022794986U CN214246353U CN 214246353 U CN214246353 U CN 214246353U CN 202022794986 U CN202022794986 U CN 202022794986U CN 214246353 U CN214246353 U CN 214246353U
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Abstract
The utility model discloses an assembled roofing drainage structures and module building of module building, the top surface edge of module building is equipped with the parapet, and drainage structures includes: the rainwater pipe, the rainwater hopper, the apron flashing and the connecting piece; the apron flashing sets up in the inboard of parapet, and the rainwater fill sets up in the outside of parapet and be not higher than the top surface of module building through the connecting piece, and the one end of downspout is located the inboard of parapet, and the other end passes apron flashing and parapet along the top surface of module building to extend to in the rainwater fill. The utility model discloses can save cost of labor and material cost when satisfying module building top surface drainage demand, and be convenient for realize the prefabricated and on-the-spot construction of batch production.
Description
Technical Field
The utility model belongs to the technical field of the module building is waterproof, more specifically relates to an assembled roofing drainage structures and module building of module building.
Background
The modular building is an emerging building structure system, each room is taken as a modular unit, prefabricated production is carried out in a factory, and the modular building is transported to the site after completion and assembled into a building whole in a reliable connection mode. The top surface of traditional module building generally adopts unorganized drainage, does not have the form of cornicing, can not satisfy building operation requirement, and other module buildings increase the pitched roof of steel construction at the top surface, play the effect of drainage, build this kind of pitched roof and can increase cost of labor and material cost when increasing construction cycle to produce a large amount of building rubbish.
Therefore, the assembled roof drainage structure of the modular building and the modular building are expected to be developed, the drainage requirement of the top surface of the modular building can be met, the labor cost and the material cost are saved, and the factory prefabrication and field construction can be conveniently realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assembled roofing drainage structures and modular building of modular building solves the top surface of traditional modular building and adopts the unorganized drainage, can not satisfy the problem that the building operation required to solve the sloping roof that increases the steel construction simultaneously with high costs and produce the problem that building rubbish is more and be difficult to realize the prefabrication of mill and the on-the-spot construction.
In order to achieve the above object, the utility model provides an assembled roofing drainage structures of module building, the top surface edge of module building is equipped with the parapet, drainage structures includes: the rainwater pipe, the rainwater hopper, the apron flashing and the connecting piece;
the apron flashing set up in the inboard of parapet, the rainwater fill passes through the connecting piece set up in the outside of parapet and be not higher than the top surface of module building, the one end of downspout is located the inboard of parapet, and the other end is followed the top surface of module building passes the apron flashing with the parapet, and extend to in the rainwater fill.
Optionally, the apron flashing is the zigzag, including the last horizontal plate, first riser and the lower horizontal plate that connect gradually, going up keeping away from of horizontal plate one side of riser is equipped with the folded plate, the folded plate to lower horizontal plate direction turn over and with the first riser is parallel, first riser laminate in the medial surface of parapet, go up the horizontal plate with the folded plate embedding in the parapet, lower horizontal plate with the top surface laminating of module building.
Optionally, the connecting piece includes first connecting plate and second connecting plate, first connecting plate set up in the module building with between the parapet, the second connecting plate is the L type, including interconnect's diaphragm and second riser, the diaphragm connect in on the first connecting plate, the riser connect in on the lateral wall internal surface of rainwater fill.
Optionally, the rainwater pipe comprises a transverse pipe and a vertical pipe, the transverse pipe is a square pipe, one end of the transverse pipe is located on the inner side of the parapet, the other end of the transverse pipe penetrates through the flashing and the parapet and extends to the position above the rainwater hopper, a sealing plate is arranged at the other end of the transverse pipe, the side wall of the transverse pipe is hermetically connected with the flashing, the vertical pipe is a circular pipe, one end of the vertical pipe is communicated with the bottom of the other end of the transverse pipe, and the other end of the vertical pipe extends into the rainwater hopper.
Optionally, the rainwater hopper is funnel-shaped, and the bottom is equipped with the outlet, the outlet is connected in the drain pipe.
The utility model also provides a modular building, include room body, edge the parapet that the roof longeron of room body set up and foretell modular building's assembled roofing drainage structures.
Optionally, the parapet includes heated board, parapet fossil fragments and parapet shingle from inside to outside in proper order, parapet fossil fragments with the outer wall fossil fragments of room body are corresponding, parapet shingle with the outer wall board of room body is corresponding, the top surface of parapet coats and is stamped the roof pressure board, be equipped with the waterproof layer on the roof pressure board, one side of waterproof layer by the roof pressure board warp the medial surface of heated board extends to on the top surface of room body.
Optionally, the roof pressure piece is further included, the roof pressure piece comprises a roof plate and side plates arranged on two sides of the roof plate, a protruding portion is arranged at the center line of the roof plate, the extending direction of the protruding portion is parallel to the side plates, the transverse section of the protruding portion is in a pointed shape, the roof pressure piece is buckled at the top of the parapet wall, one of the side plates is pressed on the waterproof layer on the inner side of the parapet wall, and the other side surface is pressed on the parapet wall panel.
Optionally, the end of the top longitudinal beam is provided with a top corner piece.
The beneficial effects of the utility model reside in that:
1. the utility model discloses a drainage structures can satisfy the top surface drainage demand of module building, can realize the prefabricated completion of batch production simultaneously, and the construction of on-the-spot simplification has reduced material cost and cost of labor under the assurance construction quality condition, has improved the efficiency of construction to avoided the job site to produce the problem of a large amount of building rubbish.
2. The utility model discloses a modular building can realize mill's prefabrication and modular assembly, can satisfy the user demand of building drainage, and the assembly is simple, easily construction, and is with low costs.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 is a schematic plan view of an assembled roof drainage structure of a modular building according to an embodiment of the present invention.
Fig. 2 is a schematic side view of a modular building according to an embodiment of the invention.
Fig. 3 is a schematic view of a vertical section structure of a modular building according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a flashing according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a storm drain according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a pressing member according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of the rain scoop according to an embodiment of the present invention, which is connected to a second connecting plate.
Fig. 8 is a schematic structural diagram of a first connecting plate according to an embodiment of the present invention.
Description of the reference numerals
1. A room body; 1.1, a top longitudinal beam; 1.2, an outer wall keel; 1.3, external wall panels; 1.4, a corner piece; 2. a parapet wall; 2.1, rock wool heat-insulating boards; 2.2, a top pressure plate; 2.3, pressing the part; 2.3.1, a top plate; 2.3.2, side plates; 2.3.3, a convex part; 2.4, a waterproof layer; 2.5, parapet keel; 2.6, parapet panels; 3. a first connecting plate; 4. a rain pipe; 4.1, a transverse pipe; 4.2, a vertical pipe; 5. a rainwater hopper; 6. a second connecting plate; 7. a drain pipe; 8. a flashing; 8.1, a first riser; 8.2, an upper horizontal plate; 8.3, a lower horizontal plate; 8.4, folding plates; 9. a first bolt; 10. a second bolt; 11. a first fastener; 12. a second fastener; 13. a third fastener; 14. a first bolt hole; 15. a second bolt hole.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The utility model discloses an assembled roofing drainage structures of module building, the top surface edge of module building is equipped with the parapet, and drainage structures includes: the rainwater pipe, the rainwater hopper, the apron flashing and the connecting piece;
the apron flashing sets up in the inboard of parapet, and the rainwater fill sets up in the outside of parapet and be not higher than the top surface of module building through the connecting piece, and the one end of downspout is located the inboard of parapet, and the other end passes apron flashing and parapet along the top surface of module building to extend to in the rainwater fill.
Specifically, the utility model discloses a drainage structures can satisfy the top surface drainage demand of module building, can realize the prefabricated completion of batch production simultaneously, and the construction of on-the-spot simplification has reduced material cost and cost of labor under the assurance construction quality condition, has improved the efficiency of construction to the problem of a large amount of building rubbish of job site production has been avoided.
As the alternative, the apron flashing is the zigzag, including the last horizontal plate, first riser and the lower horizontal plate that connect gradually, the one side of keeping away from the riser of going up the horizontal plate is equipped with the folded plate, and the folded plate turns over to lower horizontal plate direction and turns over and be parallel with first riser, and the medial surface in the parapet is laminated to first riser, goes up horizontal plate and during the folded plate embedding parapet, the lower horizontal plate is laminated with the top surface of module building.
Specifically, set up the apron flashing and can enough play fixed effect to the downspout, have and can play the guard action by many parapets, can avoid the parapet to take place the phenomenon of infiltration simultaneously.
As the alternative, the connecting piece includes first connecting plate and second connecting plate, and first connecting plate sets up between modular building and parapet, and the second connecting plate is the L type, including interconnect's diaphragm and second riser, and the diaphragm is connected on first connecting plate, and the riser is connected on the lateral wall internal surface of rainwater fill.
Particularly, the rainwater hopper is fixed through the first connecting plate and the second connecting plate, so that the rainwater hopper is convenient to mount and dismount and convenient to assemble.
As an alternative scheme, the rainwater pipe comprises a transverse pipe and a vertical pipe, the transverse pipe is a square pipe, one end of the transverse pipe is located on the inner side of the parapet, the other end of the transverse pipe penetrates through the flashing and the parapet and extends to the position above the rainwater hopper, a sealing plate is arranged at the other end of the transverse pipe, the side wall of the transverse pipe is in sealing connection with the flashing, the vertical pipe is a circular pipe, one end of the vertical pipe is communicated with the pipe portion at the other end of the transverse pipe, and the other end of the vertical pipe extends into the rainwater hopper.
Specifically, the rainwater pipe can be with the rainwater on the module building top surface through violently managing and the leading-in rainwater fill of standpipe, realize the drainage of roofing, make the building satisfy the user demand.
As an alternative, the rainwater hopper is funnel-shaped, the bottom of the rainwater hopper is provided with a water outlet, and the water outlet is connected to a water drainage pipe.
The utility model also discloses a modular building, the prefabricated roofing drainage structures of parapet and foretell modular building that sets up including the room body, along the roof longeron of room body.
Specifically, the utility model discloses a modular building can realize mill's prefabrication and modular assembly, can satisfy the user demand of building drainage, and the assembly is simple, easily is under construction, and is with low costs.
As an alternative scheme, the parapet comprises a heat insulation board, parapet keels and parapet panels in sequence from inside to outside, the parapet keels correspond to the outer wall keels of the room body, the parapet panels correspond to the outer wall boards of the room body, the top surface of the parapet is covered with a top pressure board, a waterproof layer is arranged on the top pressure board, and one side of the waterproof layer extends to the top surface of the room body from the inner side surface of the heat insulation board through the top pressure board.
Specifically, set up the clamp plate and play and strengthen and fixed effect at parapet top, set up the waterproof layer on it and can guarantee water-proof effects, avoid the rainwater to permeate by the parapet.
As the alternative, the waterproof structure further comprises a jacking part, the jacking part comprises a top plate and side plates arranged on two sides of the top plate, a protruding portion is arranged at the center line of the top plate, the extending direction of the protruding portion is parallel to the side plates, the transverse section of the protruding portion is in a pointed shape, the jacking part is buckled at the top of the parapet wall, one side plate is pressed on a waterproof layer on the inner side of the parapet wall, and the other side face is pressed on a parapet wall panel.
Specifically, set up the roof pressure spare and can link together each component structure of parapet to play waterproof effect simultaneously, make the rainwater can not stop at the parapet top, can in time flow drainage by oneself.
Alternatively, the ends of the top stringers are provided with a corner fitting.
Examples
As shown in fig. 1 to 3, the modular building comprises a room body 1, a parapet wall 2 and an assembled roof drainage structure of the modular building, wherein the parapet wall 2 is arranged on the edge of the top surface of the room body 1 along a top longitudinal beam 1.1 of the room body 1, and a top corner piece 1.4 is arranged at the end part of the top longitudinal beam 1.1;
the parapet wall 2 sequentially comprises a rock wool heat-insulation board 2.1, parapet wall keels 2.5 and parapet wall panels 2.6 from inside to outside, the parapet wall keels 2.5 correspond to the outer wall keels 1.2 of the room body 1, and the parapet wall panels 2.6 correspond to the outer wall panels 1.3 of the room body 1; the top surface of the parapet wall 2 is covered with a top pressing plate 2.2, the inner side surface of the rock wool heat-insulation plate 2.1 is provided with a waterproof layer 2.4, the top end of the waterproof layer 2.4 extends to the top pressing plate 2.2, and the bottom end of the waterproof layer 2.4 extends to the top surface of the room body 1; the top of the parapet wall 2 is further provided with a top pressing part 2.3, as shown in fig. 6, the top pressing part 2.3 comprises a top plate 2.3.1 and side plates 2.3.2 arranged on two sides of the top plate 2.3.1, a convex part 2.3.3 is arranged at the center line of the top plate 2.3.1, the extending direction of the convex part 2.3.3 is parallel to the side plates 2.3.2, the transverse section of the convex part 2.2.3 is in a pointed shape, the top pressing part 2.3 is buckled on the top pressing plate 2.2, one side plate presses the waterproof layer 2.4 arranged on the inner side of the parapet wall 2 and is fixed with the rock wool heat insulation plate 2.1 through a first fastener 11, and the other side surface 2.3.2 presses the parapet wall panel 2.6 and is fixed with the parapet wall panel 2.6 through a second fastener 12;
the apron flashing 8 sets up in parapet 2's inboard, as shown in fig. 4, apron flashing 2 is the zigzag, including the last horizontal plate 8.2 that connects gradually, 8.2 of riser 8.1 and lower horizontal plate, the one side of keeping away from 8.1 of last horizontal plate 8.2 is equipped with folded plate 8.4, folded plate 8.4 turns over to 8.2 directions of lower horizontal plate and is parallel with riser 8.1, riser 8.1 laminates on parapet 2's inboard waterproof layer 2.4, go up among the rock wool heated board 2.1 of horizontal plate 8.2 and folded plate 8.4 embedding parapet 2 and fixed with parapet 2 through third fastener 13, the top surface laminating of lower horizontal plate 8.3 and room body 1.
The first connecting plate 3 is arranged between the top surface of the room body 1 and the bottom of the parapet wall 2, the width of the first connecting plate is larger than that of the top corner piece 1.4, but the first connecting plate is arranged on the inner side of the external wall panel 1.3, and as shown in fig. 8, a first bolt hole 14 penetrating through the first bolt 9 and a second bolt hole 15 penetrating through the second bolt 10 are reserved on the first connecting plate 3;
the second connecting plate 6 is L-shaped and comprises a transverse plate and a second vertical plate which are connected with each other, the transverse plate is overlapped on the top of the first connecting plate 3 and is fixed by a second bolt 10, and the second vertical plate is welded with the inner side surface of the rainwater hopper 5, as shown in fig. 7; the rainwater hopper 5 is arranged on the outer side of the parapet wall 2 through the matching of the first connecting plate 3 and the second connecting plate 6 and is flush with the top surface of the room body 1, the rainwater hopper 5 is funnel-shaped, the bottom of the rainwater hopper is provided with a water outlet, and the water outlet is connected to a water outlet pipe 7;
as shown in fig. 5, the rain pipe 4 includes a horizontal pipe 4.1 and a vertical pipe 4.2, the horizontal pipe 4.1 is a square pipe, one end of the horizontal pipe 4.1 is located inside the parapet 2, the other end of the horizontal pipe passes through the flashing 8 and the parapet 2 along the top surface of the room body 1 and extends to the top of the rain hopper 5, the other end of the horizontal pipe 4.1 is provided with a sealing plate, the side wall of the horizontal pipe 4.1 is connected with the flashing 8 in a sealing manner by welding, the vertical pipe 4.2 is a circular pipe, the top end of the vertical pipe 4.2 is communicated with the bottom of the pipe wall of the other end of the horizontal pipe 4.1, and the bottom end of the vertical pipe extends into the rain hopper 5.
The construction method of the novel assembled roof drainage structure of the modular building comprises the following steps.
Manufacturing a rainwater pipe and a rainwater hopper;
manufacturing a room body and a parapet wall, and burying a first connecting plate between the room body and the parapet wall body;
arranging a flashing plate on the inner side of the parapet wall, and reserving through holes for the rainwater pipes to pass through on the parapet wall and the flashing plate;
one end of the rain pipe penetrates through the through hole and extends to the outer side of the room body, and the outer wall of the rain pipe is hermetically connected with the flashing;
connecting the rainwater hopper to the first connecting plate through the second connecting plate, suspending the rainwater hopper outside the room body and below the outlet of the rainwater pipe;
and connecting the drain pipe to the drainage port of the rainwater hopper, and fixing the drain pipe on the external wall panel along the vertical direction.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (9)
1. An assembled roofing drainage structures of modular building, modular building's top surface edge is equipped with parapet, its characterized in that, drainage structures includes: the rainwater pipe, the rainwater hopper, the apron flashing and the connecting piece;
the apron flashing set up in the inboard of parapet, the rainwater fill passes through the connecting piece set up in the outside of parapet and be not higher than the top surface of module building, the one end of downspout is located the inboard of parapet, and the other end is followed the top surface of module building passes the apron flashing with the parapet, and extend to in the rainwater fill.
2. The assembly type roof drainage structure of a modular building according to claim 1, wherein the flashing is zigzag and comprises an upper horizontal plate, a first vertical plate and a lower horizontal plate which are sequentially connected, a folded plate is arranged on one side of the upper horizontal plate, which is far away from the vertical plate, the folded plate is folded towards the lower horizontal plate and is parallel to the first vertical plate, the first vertical plate is attached to the inner side surface of the parapet wall, the upper horizontal plate and the folded plate are embedded into the parapet wall, and the lower horizontal plate is attached to the top surface of the modular building.
3. The modular building assembly roof drainage structure of claim 1, wherein the connecting member comprises a first connecting plate and a second connecting plate, the first connecting plate is disposed between the modular building and the parapet, the second connecting plate is L-shaped and comprises a transverse plate and a second vertical plate which are connected with each other, the transverse plate is connected to the first connecting plate, and the vertical plate is connected to the inner surface of the side wall of the rainwater hopper.
4. The fabricated roof drainage structure of a modular building according to claim 1, wherein the rainwater pipe comprises a horizontal pipe and a vertical pipe, the horizontal pipe is a square pipe, one end of the horizontal pipe is located inside the parapet, the other end of the horizontal pipe passes through the flashing and the parapet and extends above the rainwater hopper, the other end of the horizontal pipe is provided with a sealing plate, the side wall of the horizontal pipe is in sealed connection with the flashing, the vertical pipe is a circular pipe, one end of the vertical pipe is communicated with the bottom of the other end of the horizontal pipe, and the other end of the vertical pipe extends into the rainwater hopper.
5. The fabricated roof drainage structure of a modular building according to claim 1, wherein the rainwater hopper is funnel-shaped, and a drainage port is formed at the bottom of the rainwater hopper and connected to a drainage pipe.
6. A modular building comprising a room body, parapet walls arranged along a top longitudinal beam of the room body, and an assembled roof drainage structure of the modular building according to any one of claims 1 to 5.
7. The modular building of claim 6, wherein the parapet wall comprises a heat insulation board, parapet keels and parapet panels in sequence from inside to outside, the parapet keels correspond to the outer wall keels of the room body, the parapet panels correspond to the outer wall panels of the room body, a top pressure board covers the top surface of the parapet wall, a waterproof layer is arranged on the top pressure board, and one side of the waterproof layer extends from the top pressure board to the top surface of the room body through the inner side face of the heat insulation board.
8. The modular building of claim 7, further comprising a top pressing member, wherein the top pressing member comprises a top plate and side plates arranged on two sides of the top plate, a protrusion is arranged at the center line of the top plate, the extending direction of the protrusion is parallel to the side plates, the transverse cross section of the protrusion is in a pointed shape, the top pressing member is buckled on the top of the parapet, one of the side plates is pressed on the waterproof layer on the inner side of the parapet, and the other side plate is pressed on the parapet panel.
9. A modular building according to claim 6, wherein the ends of the top stringers are provided with a corner fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794986.8U CN214246353U (en) | 2020-11-27 | 2020-11-27 | Assembly type roof drainage structure of modular building and modular building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794986.8U CN214246353U (en) | 2020-11-27 | 2020-11-27 | Assembly type roof drainage structure of modular building and modular building |
Publications (1)
| Publication Number | Publication Date |
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| CN214246353U true CN214246353U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022794986.8U Active CN214246353U (en) | 2020-11-27 | 2020-11-27 | Assembly type roof drainage structure of modular building and modular building |
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| Country | Link |
|---|---|
| CN (1) | CN214246353U (en) |
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2020
- 2020-11-27 CN CN202022794986.8U patent/CN214246353U/en active Active
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