CN216475959U

CN216475959U - High-rise residence pitched roof eave drainage structure

Info

Publication number: CN216475959U
Application number: CN202122947317.4U
Authority: CN
Inventors: 程晓理; 徐忠
Original assignee: Jiangsu Zhusen Architectural Design Co Ltd
Current assignee: Jiangsu Zhusen Architectural Design Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-10
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a high-rise residential pitched roof eave drainage structure, which comprises a cornice, wherein the cornice is integrally poured on the outer side of an outer wall and extends along the length direction of the outer wall; a metal drainage ditch is arranged in the concrete gutter, the metal drainage ditch comprises a drainage bottom plate, a first side plate and a second side plate, the first side plate and the second side plate are formed at two ends of the drainage bottom plate in the width direction, the drainage bottom plate is obliquely arranged, and drainage holes with large upper parts and small lower parts are densely distributed on the drainage bottom plate; the upper end of the first side plate is bent outwards to form a first mounting plate, and the first mounting plate is fixed on a flat tile on the upper surface of the cornice; the upper end of the second side plate is bent outwards to form a second mounting plate, and the second mounting plate is fixed on the sloping roof structural plate. The utility model can improve the waterproof and drainage performance of the gutter and well solve the problems of exposed gutter and wind and sunshine.

Description

High-rise residence pitched roof eave drainage structure

Technical Field

The utility model relates to a drainage structure for a sloping roof eave, in particular to a drainage structure for a sloping roof eave of a high-rise residential building.

Background

The drainage gutter of the sloping roof is an important component of a building waterproof system and directly relates to the requirements of the building roof on waterproof safety and use durability.

At present, a general method for building a gutter structure of a sloping roof of a house (09J202-1) is provided for a picture set method for the sloping roof building structure of the dwelling house, and design requirements under common conditions are met. However, due to the accelerated development of the urbanization process in China, new concepts of new buildings are infinite, and many new problems still occur in the concrete engineering design, such as the concrete gutter is exposed for a long time, the water resistance inside the concrete gutter is too early aged due to long-term wind, sun and rain, and in addition, the water resistance of the concrete gutter is too early aged due to the direct impact of rainwater on the inner wall of the concrete gutter, and the damage and water resistance functions of the concrete gutter are weakened or lost. The existing atlas can not find a solution, the poor solution often causes water seepage and water leakage of the building roof, and the customer complaints in the aspect are more.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to overcome the defects and provides the drainage structure for the sloping roof eave of the high-rise residential building.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to a sloping roof eave drainage structure of a high-rise residence, which comprises a cornice integrally poured on the outer side of an outer wall and extending along the length direction of the outer wall, wherein the upper surface of the cornice is arranged along the inclined direction of a sloping roof structural plate, a concrete gutter extending along the length direction of the outer wall is arranged on the upper surface of the cornice, and a water outlet communicated with a sewer pipe is arranged at one end of the concrete gutter in the length direction; the concrete gutter is internally provided with a metal hydrophobic gutter, the metal hydrophobic gutter comprises a hydrophobic bottom plate, a first side plate and a second side plate, the first side plate and the second side plate are formed at two ends of the hydrophobic bottom plate in the width direction, the hydrophobic bottom plate is obliquely arranged, and hydrophobic holes with large top and small bottom are densely distributed on the hydrophobic bottom plate; the upper end of the first side plate is bent outwards to form a first mounting plate, and the first mounting plate is fixed on a flat tile on the upper surface of the cornice; and the upper end of the second side plate is bent outwards to form a second mounting plate, and the second mounting plate is fixed on the sloping roof structural plate.

Furthermore, the inner wall of the metal hydrophobic ditch is fixedly provided with a plurality of ribbed plates matched with the metal hydrophobic ditch, and the ribbed plates are arranged at intervals along the length direction of the metal hydrophobic ditch.

Furthermore, the hydrophobic bottom plate is arranged along the inclined direction of the sloping roof structural plate; the second side plate is vertically arranged and abuts against the upper edge of the concrete gutter; the first side plate and the hydrophobic bottom plate are perpendicular to each other, and the first side plate abuts against the lower ditch edge of the concrete gutter.

Furthermore, the second mounting plate is attached to the sloping roof structural plate and then fixed through screws; the first mounting plate is attached to the flat tile on the upper surface of the cornice and then fixed through screws.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) according to the eaves drainage structure for the pitched roof of the high-rise residential building, due to the arrangement of the metal drainage ditches, the concrete gutter can be prevented from being exposed, wind and sunlight can be thoroughly blocked, the concrete gutter is protected from being damaged, and the waterproofness and the durability of the concrete gutter can be further ensured;

(2) the utility model relates to a roof eave drainage structure of a sloping roof of a high-rise residence, wherein a metal hydrophobic ditch is used as primary drainage, secondary drainage is formed between the metal hydrophobic ditch and a concrete gutter, when rainwater flows into the metal hydrophobic ditch along the roof first, then enters the concrete gutter through the hydrophobic holes on the hydrophobic bottom plate, the water flow is divided into columns by the hydrophobic holes and enters the concrete gutter for discharging, can reduce self resistance caused by irregular flow when the rainfall is overlarge, is more favorable for rapid drainage of rainwater, avoids water seepage and water leakage of a gutter caused by too-late drainage of rainwater and formation of explosion, has better waterproof and drainage performances, after water flows through the densely distributed drain holes, the water flow speed is accelerated, rainwater is treated by a shower-like sprayer and then sprayed into the concrete gutter, and the concrete gutter can be uniformly washed, so that the gutter has a self-cleaning function;

(3) the utility model relates to a high-rise residential slope roof eave drainage structure, wherein rib plates matched with a metal hydrophobic ditch are fixedly arranged on the inner wall of the metal hydrophobic ditch, a plurality of rib plates are arranged at intervals along the length direction of the metal hydrophobic ditch, the rib plate design can enhance the strength of the metal hydrophobic ditch, the phenomena of distortion, deformation, deflection and the like of the metal hydrophobic ditch are avoided, and the drainage effect of the metal hydrophobic ditch is further avoided being influenced.

Drawings

FIG. 1 is a schematic structural view of a drainage structure of a sloping roof eave of a high-rise residential building;

FIG. 2 is a side view of a metal drainage ditch in a drainage structure of a pitched roof of a high-rise residential building;

FIG. 3 is a top view of the metal drainage ditch in the drainage structure of the sloping roof eaves of the high-rise residential building.

The reference numerals in the schematic drawings illustrate: 1. cornice; 2. a pitched roof structural panel; 3. concrete gutter; 4. a metal hydrophobic ditch; 4-1, a hydrophobic bottom plate; 4-2, a first side plate; 4-3, a second side plate; 4-4, hydrophobic pores; 4-5, a first mounting plate; 4-6, a second mounting plate; 4-7, rib plates; 5. flattening; 6. and (4) screws.

Detailed Description

For a further understanding of the utility model, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Examples

With reference to fig. 1, the high-rise residential pitched roof eave drainage structure of the embodiment includes a cornice 1 integrally cast on the outer side of an outer wall and extending along the length direction of the outer wall, the upper surface of the cornice 1 is arranged along the inclined direction of a pitched roof structural slab 2, a concrete gutter 3 extending along the length direction of the outer wall is arranged on the upper surface of the cornice 1, and a water outlet for communicating with a sewer pipe is arranged at one end of the concrete gutter 3 in the length direction; a metal hydrophobic ditch 4 is arranged in the concrete gutter 3; the metal hydrophobic gutter can avoid the concrete gutter to expose, thoroughly blocks the wind and blows the sun, and the protection concrete gutter does not receive the infringement, and then can guarantee the waterproof nature and the durability of concrete gutter.

Continuing and combining with the

drawings

2 and 3, the metal hydrophobic ditch 4 comprises a hydrophobic bottom plate 4-1, and a first side plate 4-2 and a second side plate 4-3 which are formed at two ends of the hydrophobic bottom plate 4-1 in the width direction, wherein the hydrophobic bottom plate 4-1 is obliquely arranged, and hydrophobic holes 4-4 with large upper parts and small lower parts are densely distributed on the hydrophobic bottom plate 4-1; the upper end of the first side plate 4-2 is bent outwards to form a first mounting plate 4-5, and the first mounting plate 4-5 is fixed on a flat tile 5 on the upper surface of the cornice 1; the upper end of the second side plate 4-3 is bent outwards to form a second mounting plate 4-6, and the second mounting plate 4-6 is fixed on the sloping roof structural plate 2; the metal drainage ditch is used as primary drainage, secondary drainage is formed between the metal drainage ditch and the concrete gutter, rainwater flows into the metal drainage ditch along a roof firstly, then enters the concrete gutter through the drainage holes on the drainage bottom plate, water flow is divided into columns by the drainage holes and enters the concrete gutter for drainage, the self-resistance formed by irregular flow when the rainfall is too large can be reduced, the rainwater can be drained quickly, the water seepage and the water leakage of the gutter due to insufficient drainage of the rainwater can be avoided, the waterproof performance and the drainage performance are better, the water flow speed is accelerated after the water flows through the densely distributed drainage holes, the rainwater is sprayed into the concrete gutter after being treated by a similar shower nozzle, and the concrete gutter can be uniformly washed, so that the gutter has a self-cleaning function;

in order to enhance the strength of the metal hydrophobic ditch 4, the inner wall of the metal hydrophobic ditch 4 is fixedly provided with a plurality of rib plates 4-7 matched with the metal hydrophobic ditch 4, and the plurality of rib plates 4-7 are arranged at intervals along the length direction of the metal hydrophobic ditch 4, so that the phenomena of distortion, deformation, deflection and the like of the metal hydrophobic ditch are avoided, and the drainage effect of the metal hydrophobic ditch is further avoided being possibly influenced.

Specifically, referring to fig. 2 and 1, the hydrophobic bottom plate 4-1 is arranged along the inclined direction of the sloping roof structure plate 2; the second side plate 4-3 is vertically arranged, and the second side plate 4-3 is abutted against the upper edge of the concrete gutter 3; the first side plate 4-2 and the drainage bottom plate 4-1 are arranged vertically, and the first side plate 4-2 abuts against the lower edge of the concrete gutter 3; the second mounting plate 4-6 is attached to the sloping roof structural plate 2 and then fixed through a screw 6; the first mounting plate 4-5 is attached to the flat tile 5 on the upper surface of the cornice 1 and then fixed through a screw 6.

The eave drainage structure for the sloping roof of the high-rise residential building has the advantages of low manufacturing cost, simplicity and quickness in construction, environmental friendliness and remarkable effect, can improve the waterproof and drainage performances of the concrete gutter, well solves the problems of exposure and wind-blowing sun exposure of the concrete gutter, further ensures the waterproofness and durability of the concrete gutter, and further creates good economic and social benefits.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.

Claims

1. The utility model provides a high-rise residence pitched roof eave drainage structures which characterized in that: the eave structure comprises an eave (1) which is integrally poured on the outer side of an outer wall and extends along the length direction of the outer wall, the upper surface of the eave (1) is arranged along the inclined direction of a pitched roof structural slab (2), a concrete gutter (3) which extends along the length direction of the outer wall is arranged on the upper surface of the eave (1), and a water outlet which is communicated with a sewer pipe is formed in one end of the concrete gutter (3) in the length direction; a metal hydrophobic ditch (4) is arranged in the concrete gutter (3), the metal hydrophobic ditch (4) comprises a hydrophobic bottom plate (4-1), a first side plate (4-2) and a second side plate (4-3) which are formed at two ends of the hydrophobic bottom plate (4-1) in the width direction, the hydrophobic bottom plate (4-1) is obliquely arranged, and hydrophobic holes (4-4) with large upper parts and small lower parts are densely distributed on the hydrophobic bottom plate (4-1); the upper end of the first side plate (4-2) is bent outwards to form a first mounting plate (4-5), and the first mounting plate (4-5) is fixed on a flat tile (5) on the upper surface of the cornice (1); the upper end of the second side plate (4-3) is bent outwards to form a second mounting plate (4-6), and the second mounting plate (4-6) is fixed on the sloping roof structural plate (2).

2. The eaves drainage structure of the pitched roof of the high-rise residential building according to claim 1, wherein: the inner wall of the metal hydrophobic ditch (4) is fixedly provided with a plurality of ribbed plates (4-7) matched with the metal hydrophobic ditch (4), and the ribbed plates (4-7) are arranged at intervals along the length direction of the metal hydrophobic ditch (4).

3. The eaves drainage structure of the pitched roof of the high-rise residential building according to claim 1, wherein: the hydrophobic bottom plate (4-1) is arranged along the inclined direction of the sloping roof structural plate (2); the second side plate (4-3) is vertically arranged, and the second side plate (4-3) is abutted against the upper edge of the concrete gutter (3); the first side plate (4-2) and the hydrophobic bottom plate (4-1) are perpendicular to each other, and the first side plate (4-2) abuts against the lower ditch edge of the concrete gutter (3).

4. The eaves drainage structure of the pitched roof of the high-rise residential building according to claim 3, wherein: the second mounting plate (4-6) is attached to the sloping roof structural plate (2) and then fixed through a screw (6); the first mounting plate (4-5) is attached to the flat tile (5) on the upper surface of the cornice (1) and then fixed through a screw (6).