Shaped gutter drainage channel
By designing a shaped gutter drainage tank on the roof of the building, using the combination of auxiliary folding plates and sealant, the water leakage problem is solved, the waterproof performance of the building is enhanced, and the rainwater is prevented from entering the gap, achieving a better sealing effect.
Patent Information
- Application Number
- CN202422027411.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-21
AI Technical Summary
The water leakage problem on the roof of a building is difficult to completely solve, especially after the waterproof layer is weakened, rainwater is prone to enter the gap between the finished roof drainage ditch and the structure, resulting in hidden water leakage.
The shaped gutter drainage tank design is adopted, including auxiliary flap plates and structural sealant. The auxiliary flap plates are fixed between the roof panels and the vertical roof structure, and sealed with sealant at the gaps, combining bends, tie rod connections and slope design to enhance the sealing effect.
It effectively avoids water leakage between the inner side wall of the gutter drainage tank and the structure, improves the overall waterproofing ability, prevents water from entering from the gap, and improves the waterproof performance of the building.
Smart Images
Figure CN223151508U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a standardized gutter drainage trough. Background Technique
[0002] With the rapid development of urban construction, the problem of building leakage has become increasingly prominent. Once leakage occurs, it is impossible to achieve 100% non-leakage in the repair of the leakage. For example: as time goes by, the effect of the waterproof layer weakens, and rainwater will enter the gap between the finished gutter on the roof and the structure, causing potential leakage hazards. Content of the Utility Model
[0003] In view of the above problems, the technical solution specifically adopted by the utility model is as follows: a standardized gutter drainage trough, comprising: an auxiliary folding plate and a gutter drainage trough with an upper opening. The upper part of the auxiliary folding plate is fixed on the roof slab, the lower part of the auxiliary folding plate is fixed on the vertical roof structure, and the inner side wall of the gutter drainage trough is arranged between the auxiliary folding plate and the vertical roof structure. Structural sealant is provided at the gaps between the upper end of the auxiliary folding plate and the roof slab and between the lower end of the auxiliary folding plate and the inner side wall of the gutter drainage trough.
[0004] Further improved, a bent part is provided at the top of the outer side wall of the gutter drainage trough and bends towards the inner side wall.
[0005] Further improved, a plurality of tie rods are arranged between the inner side wall and the outer side wall of the gutter drainage trough for connection.
[0006] Further improved, a slope is provided at the bottom of the gutter drainage trough, and the height of the slope gradually decreases from inside to outside.
[0007] Further improved, structural sealant is provided at the gap where the slope contacts the inner wall of the gutter drainage trough.
[0008] Further improved, the slope is a hollow and closed triangular structure.
[0009] Further improved, an opening is provided at the corresponding position of the roof drainage riser of the gutter drainage trough, and the opening is connected to the side drainage pipe of the gutter.
[0010] The beneficial effects of the utility model are as follows:
[0011] For the standardized gutter drainage trough provided by the utility model, the inner side wall of the gutter drainage trough is fixedly connected to the roof slab and the roof structure through the auxiliary folding plate, and at the same time, it is sealed with the auxiliary structural sealant, thereby avoiding the leakage problem between the inner side wall of the gutter drainage trough and the structure. Description of the Drawings
[0012] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments:
[0013] Figure 1 It is a schematic structural view of the standardized gutter drainage trough of the present utility model. Detailed implementation manners
[0014] The present utility model will now be further described in detail in conjunction with the accompanying drawings. These drawings are all simplified schematic views, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.
[0015] In the description of the utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the utility model.
[0016] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the utility model, "a plurality of" means two or more unless otherwise specifically defined.
[0017] In the utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.
[0018] Such as Figure 1As shown in the figure, the present utility model provides a standardized gutter drainage trough, which includes: an auxiliary folding plate 1 and a gutter drainage trough 2 with an open upper end. The auxiliary folding plate 1 is bent at a certain angle along the midline, and the size of the angle is the same as the angle between the roof panel and the vertical roof structure 7. The upper part of the auxiliary folding plate 1 is fixed on the roof panel, and the lower part of the auxiliary folding plate 1 is fixed on the vertical roof structure 7. The fixing method can be fixed by fixing nails 5. And the inner side wall 21 of the gutter drainage trough 2 is arranged between the auxiliary folding plate 1 and the vertical roof structure. Water flows into the gutter drainage trough 2 along the auxiliary folding plate 1, improving the overall waterproof ability of the structure. Structural sealant is provided at the gap between the upper end of the auxiliary folding plate 1 and the roof panel and at the gap between the lower end of the auxiliary folding plate 1 and the inner side wall 21 of the gutter drainage trough 2 for sealing to prevent water from entering between the gutter drainage trough 2 and the building structure through the gap, thereby causing the problem of water leakage.
[0019] For the standardized gutter drainage trough provided by the present utility model, the inner side wall of the gutter drainage trough is fixedly connected to the roof panel and the roof structure through the auxiliary folding plate, and at the same time, structural sealant is used for sealing, thereby avoiding the problem of water leakage between the inner side wall of the gutter drainage trough and the structure.
[0020] Further improved, a bent portion 23 bent towards the inner side wall is provided at the top of the outer side wall 22 of the gutter drainage trough 2. Through this bent portion 23, the water entering the gutter drainage trough 2 can be prevented from splashing outwards.
[0021] To improve the overall structural strength, a further improvement of this technical solution is that a plurality of tie rods 3 are provided for connection between the inner side wall 21 and the outer side wall 22 of the gutter drainage trough 2. Specifically, both ends of the tie rod 3 can be fixedly connected to the inner side wall 21 and the outer side wall 22 of the gutter drainage trough 2 respectively by bolts or welding machines, avoiding the deformation of the outer side wall 22 due to weather and other reasons.
[0022] Further improved, a slope 4 is provided at the bottom of the gutter drainage trough 2, and the height of the slope 4 gradually decreases from inside to outside. This slope 4 is preferably made of XPS extruded board. Due to the presence of this slope 4, a series of problems are solved, such as when a flat-bottomed gutter uses lateral drainage, rainwater is easily accumulated in the drainage ditch and cannot be discharged, causing odor problems and attracting mosquitoes easily, resulting in a poor living environment.
[0023] The inclination angle of this slope 4 is preferably 15°.
[0024] Further improved, structural sealant is provided at the gap where the slope 4 contacts the inner wall of the gutter drainage trough 2.
[0025] Further improved, the slope 4 is a hollow and closed triangular structure. It has a simple structure and is light in weight.
[0026] Further improved, an opening is provided at the corresponding position of the roof drainage riser of the gutter drainage trough 4, and the opening is connected to the side drainage pipe 6 of the gutter. Subsequently, the side drainage pipe 6 of the gutter can be connected to the drainage pipe, and at the same time, the interface is sealed with professional glue.
[0027] Enlightened by the above ideal embodiments based on the present utility model, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A standardized gutter drainage trough, characterized in that, Including: An auxiliary folding plate and a gutter drainage trough with an open upper end. The upper part of the auxiliary folding plate is fixed to the roof panel, the lower part of the auxiliary folding plate is fixed to the vertical roof structure, and the inner side wall of the gutter drainage trough is arranged between the auxiliary folding plate and the vertical roof structure. Structural sealant is provided at the gap between the upper end of the auxiliary folding plate and the roof panel and at the gap between the lower end of the auxiliary folding plate and the inner side wall of the gutter drainage trough.
2. The prefabricated gutter drainage trough according to claim 1, wherein A bent portion that bends towards the inner side wall is provided at the top of the outer side wall of the gutter drainage trough.
3. The prefabricated gutter drainage trough according to claim 1, characterized in that, A plurality of tie rods are provided for connection between the inner side wall and the outer side wall of the gutter drainage trough.
4. The prefabricated gutter drainage trough according to claim 1, characterized in that, A slope is provided at the bottom inside the gutter drainage trough, and the height of the slope gradually decreases from the inside to the outside.
5. The prefabricated gutter drainage trough according to claim 4, characterized in that, Structural sealant is provided at the gap where the slope contacts the inner wall of the gutter drainage trough.
6. The prefabricated gutter drainage trough according to claim 4, characterized in that The slope is a hollow and closed triangular structure.
7. The prefabricated gutter drainage trough according to claim 1, characterized in that, An opening is provided at the corresponding position of the roof drainage riser of the gutter drainage trough, and the opening is connected to the side drain pipe of the gutter.