CN111456344A

CN111456344A - Waterproof construction at building outer wall top

Info

Publication number: CN111456344A
Application number: CN202010326907.2A
Authority: CN
Inventors: 武利伟; 万超; 范刚; 王浩; 刘宏明
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-07-28

Abstract

The invention discloses a waterproof structure for the top of an outer wall of a building, which comprises a drainage channel arranged on the roof of the building, a main drainage component connected to two ends of the drainage channel and an auxiliary drainage component arranged on a surface layer of the building, wherein the auxiliary drainage component is arranged on an overhanging structure plate, the drainage channel is arranged along the periphery of the roof of the building, the drainage channel slopes 3% from the middle part to two ends, the main drainage component comprises drainage pipes connected to two ends of the drainage channel and a cleaning component arranged inside the drainage pipes and close to the end of the drainage channel, the auxiliary drainage component comprises an overhanging structure arranged at the elevation part of the roof structure, an end part water collection groove and a drainage pipe, and a water accumulation groove is communicated with the inside of the drainage pipe through a connecting pipe.

Description

Waterproof construction at building outer wall top

Technical Field

The invention relates to the technical field of building waterproofing, in particular to a waterproof structure for the top of an outer wall of a building.

Background

With the rapid development of the construction industry at home and abroad, people have higher and higher aesthetic ideas on the appearance of buildings, and particularly the apparent quality of the outer walls of the buildings provides a good visual field scene for people. The new concept and quality consciousness of people show that the development of the building outer wall is more expected, but the building outer wall and the roof are easy to seep water, and particularly, a waterproof structure is required to be additionally arranged on the top of the building outer wall. Traditional building outer wall top waterproof construction, water-proof effects is poor, can't in time discharge at the ponding on roof that will be detained when rainy day, and the construction and maintenance are especially inconvenient.

Disclosure of Invention

The invention aims to provide a waterproof structure for the top of an outer wall of a building, which aims to solve the problems that accumulated water retained on a roof is drained in time in rainy days and construction and maintenance are inconvenient.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a waterproof construction at building outer wall top, includes the escape canal of seting up on the building roof, connects the main drainage subassembly at escape canal both ends and the vice drainage subassembly that sets up at the structure surface course, vice drainage subassembly is for encorbelmenting the structural slab drainage subassembly, and the escape canal is seted up all around along the building roof, the escape canal is put slope 3% from the middle part to both ends, main drainage subassembly is including connecting the drain pipe at escape canal both ends with set up in the inside clearance subassembly that is close to the escape canal end of drain pipe, vice drainage subassembly is including setting up in the structure of encorbelmenting at roofing structure elevation position, tip catchment slot and drain pipe, and the ponding groove passes through connecting pipe and the inside intercommunication of drainage pipe.

According to the preferable technical scheme of the waterproof structure at the top of the building outer wall, the drain pipe needs to extend out of the building outer wall and extend to the ground bottom, and the drain pipe is fixed on the building outer wall through the clamp.

As a preferred technical scheme of the waterproof structure at the top of the building outer wall, the cleaning assembly comprises a support frame fixed at the upper end of the drain pipe, the top of the support frame is higher than the drain ditch, a plurality of brush rods are fixed on the support frame along the circumferential direction, the support frame is rotatably connected with a vertical rod, the vertical rod extends into the drain pipe, a plurality of brush sheets are fixed on the vertical rod, and the brush sheets are arranged along the circumferential direction of the vertical rod.

As the optimal technical scheme of the waterproof structure at the top of the building outer wall, the hairbrush sheet is provided with the edge-shaped hairbrush surface away from the rotating point of the vertical rod, and the edge-shaped hairbrush surface is attached to the wall of the drain pipe.

Compared with the prior art, the invention provides a waterproof structure for the top of an outer wall of a building, which has the following beneficial effects:

the roof accumulated water is effectively discharged to the water dustpan through the drainage assembly through the drainage pipe, so that the accumulated water is prevented from being directly discharged to the ground, the accumulated water is caused on the ground, and the daily work is hindered.

Ponding carries out the drainage through the escape canal, and inside support frame drainage to the drain pipe, at the in-process of drainage, rivers flow to brush-holder stud position, because the flow of rivers can drive the rotation of brush-holder stud, realize from my clearance, prevent the drain pipe jam at the drainage in-process, reduce the artifical clearance of drain pipe in later stage.

The blade sets up sword type brush face near drain pipe wall end, rotates the in-process through the blade, and the continuous rotation of sword profile face clears up the drain pipe wall, and the cleaning efficiency is high, does not hinder the emission of rivers.

Drawings

Fig. 1 is a schematic structural view of a waterproof structure for the top of an exterior wall of a building according to the present invention;

fig. 2 is an enlarged schematic view of the waterproof structure for the top of the outer wall of the building, which is shown at 3 in fig. 1;

in the figure: 1. a drainage canal; 2. a drain pipe; 3. a drainage assembly; 31. a support frame;

32. a vertical connecting rod; 33. a brush rod; 34. a blade-shaped brush face; 4. a cantilevered structural panel; 5. an end water collecting groove; 6. and (4) connecting the pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a waterproof structure of a building outer wall top includes a drainage channel 1 and a drainage component 3 which are arranged on a building roof, the drainage component 3 includes a main drainage component connected to two ends of the drainage channel 1 and an auxiliary drainage component arranged on a structural roof layer, the auxiliary drainage component is arranged on an overhanging structural plate 4, the drainage channel 1 is arranged around the building roof, the drainage channel 1 is sloped 3% from the middle to two ends, the main drainage component includes drainage pipes 2 connected to two ends of the drainage channel 1 and a cleaning component arranged inside the drainage pipes 2 and close to the drainage channel 1, the auxiliary drainage component includes an overhanging structure arranged at the elevation position of the roof structure, an end water collecting groove 5 and the drainage pipes 2, the water collecting groove 5 is communicated with the inside of the drainage pipe 2 through a connecting pipe 6, the drainage pipe 2 needs to stretch out of the building outer wall and extend to the ground bottom, the utility model discloses a drainage pipe 2, including the vertical connecting rod 32, vertical connecting rod 32 stretches into inside drain pipe 2, be fixed with the brush piece on the vertical connecting rod 32, the brush piece is equipped with a plurality of along vertical connecting rod 32 circumferencial direction, the drain pipe 2 is fixed on the building outer wall body through the clamp to drain pipe 2, clearance subassembly is including fixing support frame 31 in drain pipe 2 upper end, support frame 31 top is higher than escape canal 1, and support frame 31 is fixed with a plurality of brush pole 33 along the circumferencial direction, support frame 31 rotates and is connected with vertical connecting rod 32, vertical connecting rod 32 stretches into inside drain pipe 2, be fixed with the brush piece on the vertical connecting rod 32, the brush piece is equipped with sword type brush face.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a waterproof construction at building outer wall top, a serial communication port, include the escape canal of seting up on the building roof, connect the main drainage subassembly at escape canal both ends and at the vice drainage subassembly of structure surface course setting, vice drainage subassembly sets up on the structural slab of encorbelmenting, and the escape canal is seted up all around along the building roof, the escape canal is put slope 3% from the middle part to both ends, main drainage subassembly is including connecting the drain pipe at escape canal both ends with set up in the inside clearance subassembly that is close to the escape canal end of drain pipe, vice drainage subassembly is including setting up in the structure of encorbelmenting at roofing structure elevation position, tip catchment slot and drain pipe, and the ponding groove passes through connecting pipe and the inside intercommunication of drainage pipe.

2. The waterproof structure for the top of the outer wall of the building as claimed in claim 1, wherein the drain pipe extends out of the outer wall of the building and to the ground, and the drain pipe is fixed to the outer wall of the building by a clip.

3. The waterproof structure of the top of the outer wall of the building as claimed in claim 1, wherein the cleaning assembly comprises a support frame fixed on the upper end of the drain pipe, the top of the support frame is higher than the drain channel, a plurality of brush rods are fixed on the support frame along the circumferential direction, the support frame is rotatably connected with a vertical rod, the vertical rod extends into the drain pipe, a plurality of brush sheets are fixed on the vertical rod, and a plurality of brush sheets are arranged along the circumferential direction of the vertical rod.

4. The waterproof structure of the top of the outer wall of the building as claimed in claim 3, wherein the brush sheet is provided with a blade-shaped brush surface away from the rotation point of the vertical rod, and the blade-shaped brush surface is attached to the wall of the drain pipe.