CN216840268U - Maintenance-free water outlet structure for old roof - Google Patents
Maintenance-free water outlet structure for old roof Download PDFInfo
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- CN216840268U CN216840268U CN202123343033.0U CN202123343033U CN216840268U CN 216840268 U CN216840268 U CN 216840268U CN 202123343033 U CN202123343033 U CN 202123343033U CN 216840268 U CN216840268 U CN 216840268U
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- rectangular pipe
- parapet
- rectangular
- maintenance
- roof
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 238000010079 rubber tapping Methods 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000565 sealant Substances 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
A maintenance-free water outlet structure of an old roof is characterized in that holes are formed at the junction of a parapet and the roof at certain intervals to serve as rainwater outlets, rectangular pipes are arranged in the holes and serve as water outlets, and the rectangular pipes are fixed on the parapet through self-tapping screws; the waterproof layer is arranged at the rainwater inlet of the rectangular pipe, and the joint of the waterproof layer and the rectangular pipe and the joint of the rectangular pipe and the parapet all adopt sealant caulking. Adopt the utility model discloses the delivery port design can be smoothly with roofing rainwater discharge, avoids the roofing infiltration, reduces the safe risk, reduces the potential safety hazard, has higher economic benefits.
Description
Technical Field
The utility model relates to an old roofing non-maintaining delivery port structure mainly is applicable to the redesign and the transformation maintenance of old transformer substation's roofing delivery port.
Background
The built-in roof of an old transformer substation is usually a non-accessible roof, and due to long-term overhaul, accumulation of fallen leaves of plants in the substation and inconvenience in maintenance, the blockage of the original rainwater inlet can be caused, so that the drainage of the roof is not smooth, and rainwater leaks along the roof. Especially, when the continuous rainfall occurs, the roof seriously leaks water, indoor electrical equipment can be damaged, potential safety hazards of the transformer substation are caused, and even the operation of the transformer substation is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: how to improve old transformer substation's roofing drainage structures, under keeping building current structure, under the few maintenance or no maintenance state even, avoid roofing rainwater seepage, and possess unobstructed drainage ability, consequently provide an old roofing non-maintaining delivery port structure.
The technical scheme of the utility model specifically does:
a maintenance-free water outlet structure of an old roof is characterized in that holes are formed at the junction of a parapet and the roof at certain intervals to serve as rainwater outlets, rectangular pipes are arranged in the holes and serve as water outlets, and the rectangular pipes are fixed on the parapet through self-tapping screws; a waterproof layer is arranged at a rainwater inlet of the rectangular pipe, and sealing paste caulking is adopted at the joint of the waterproof layer and the rectangular pipe and at the joint of the rectangular pipe and the parapet.
The rectangular pipe is formed by surrounding a stainless steel plate with the wall thickness of 8 mm.
The rectangular pipe is provided with a connector on the outer side of the parapet wall, and a rainwater pipe is arranged at the connector and is discharged into a station area drainage system.
The rectangular pipe is provided with a flanging towards the inner side of the parapet wall, and the flanging is also fixed on the parapet wall through self-tapping screws.
The utility model has the advantages that: adopt the utility model discloses the delivery port design can be smoothly with roofing rainwater discharge, avoids the roofing infiltration, reduces the safe risk, reduces the potential safety hazard, has higher economic benefits.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
fig. 2 is a top view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.
As shown in figures 1 and 2, the opening of the junction of the parapet wall 6 and the roof is used as a rainwater inlet 7 according to a certain distance, the rectangular pipe 1 is arranged in the opening, the rectangular pipe 1 is used as a water outlet, and the roof is enabled to have smooth drainage capacity. Rectangular pipe 1 passes through self-tapping screw 2 to be fixed on parapet 6, simultaneously, sets up waterproof layer 4 at rectangular pipe 1's rainwater import, and waterproof layer 4 all adopts 5 fillets of sealant with rectangular pipe 1's combination department, rectangular pipe 1 and parapet combination department.
It should be noted that the rectangular pipe 1 is formed by enclosing stainless steel plates with the wall thickness of 8mm, the rectangular pipe 1 is provided with a connector on the outer side of the parapet wall 6, and a rainwater pipe can be arranged at the connector and drained into a station area drainage system. Preferably, the rectangular pipe 1 is provided with a flanging 3 towards the inner side of the parapet 6, the flanging 3 can be simultaneously arranged from the edge of the rectangular pipe 1 to the left, the right and the upward, and the flanging 3 is also fixed on the parapet 6 through the self-tapping screw 2.
In order to have unobstructed drainage capacity, the rectangular pipe 1 inclines downwards, and the inclination angle is determined according to actual conditions.
During construction, the method comprises the following steps of 1: 3 cement mortar ground of making level, then set up the bed course and make the slope of rectangular pipe 1 downwards, use self-tapping screw 2 to fix the rectangle delivery port that the steel sheet encloses in trompil department according to certain slope, inside and outside the intercommunication parapet as shown in figure 1, figure 2, make the roofing possess unobstructed drainage ability. Then, the joint of the rectangular pipe 1 and the parapet wall is caulked by using sealant 5, a waterproof layer 4 is arranged at the rainwater inlet of the rectangular pipe 1, and then the joint of the waterproof layer 4 and the rectangular pipe 1 is caulked by using the sealant 5. Because the gutter inlet adopts the assembled stainless steel plate, the construction period is shortened, and the engineering cost is reduced.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.
Claims (4)
1. The utility model provides an old roofing non-maintaining delivery port structure which characterized in that: the method comprises the following steps that holes are formed in the junction of a parapet wall (6) and a roof at certain intervals to serve as rainwater outlets, rectangular pipes (1) are arranged in the holes and serve as water outlets, and the rectangular pipes (1) are fixed on the parapet wall (6) through self-tapping screws (2); a waterproof layer (4) is arranged at a rainwater inlet of the rectangular pipe (1), and sealing paste (5) is embedded and seamed at the joint of the waterproof layer (4) and the rectangular pipe (1) and the joint of the rectangular pipe (1) and the parapet wall.
2. The maintenance-free water outlet structure of an old roof as claimed in claim 1, wherein: the rectangular pipe (1) is formed by enclosing a stainless steel plate with the wall thickness of 8 mm.
3. The maintenance-free water outlet structure of an old roof as claimed in claim 1, wherein: the rectangular pipe (1) is provided with a connector at the outer side of the parapet wall (6), and a rainwater pipe is arranged at the connector and is discharged into a station area drainage system.
4. The maintenance-free water outlet structure of an old roof as claimed in claim 1, wherein: the rectangular pipe (1) is provided with a flanging (3) towards the inner side of the parapet wall (6), and the flanging (3) is also fixed on the parapet wall (6) through self-tapping screws (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123343033.0U CN216840268U (en) | 2021-12-29 | 2021-12-29 | Maintenance-free water outlet structure for old roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123343033.0U CN216840268U (en) | 2021-12-29 | 2021-12-29 | Maintenance-free water outlet structure for old roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216840268U true CN216840268U (en) | 2022-06-28 |
Family
ID=82112653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123343033.0U Active CN216840268U (en) | 2021-12-29 | 2021-12-29 | Maintenance-free water outlet structure for old roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216840268U (en) |
-
2021
- 2021-12-29 CN CN202123343033.0U patent/CN216840268U/en active Active
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| GR01 | Patent grant |