CN205822616U - Frost heaving resistant metal downpipe - Google Patents
Frost heaving resistant metal downpipe Download PDFInfo
- Publication number
- CN205822616U CN205822616U CN201620609156.4U CN201620609156U CN205822616U CN 205822616 U CN205822616 U CN 205822616U CN 201620609156 U CN201620609156 U CN 201620609156U CN 205822616 U CN205822616 U CN 205822616U
- Authority
- CN
- China
- Prior art keywords
- drain pipe
- bend pipe
- frost heaving
- resistant metal
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- Tents Or Canopies (AREA)
Abstract
Frost heaving resistant metal downpipe belongs to steel structural roof building enclosure technical field, is specifically related to a kind of frost heaving resistant metal downpipe.This utility model provides a kind of frost heaving resistant performance good, it is easy to installs and safeguards, service life length color steel metal downpipe.This utility model includes body, it is characterised in that: described body upper end is provided with top elbows, and body lower end is provided with bottom bend pipe；Bend pipe lower end, bottom is provided with drain pipe；The lower end external diameter of described top elbows is less than the internal diameter of body upper end；Described body lower end and bend pipe upper end, bottom interference fit；The external diameter of bend pipe lower end, bottom is less than the internal diameter of drain pipe upper end；Described tube surfaces and drain pipe surface are provided with securing member；Described body, top elbows, bottom bend pipe and drain pipe are made by color Steel material, and have swollen contracting ripple in surface configuration.
Description
Technical field
This utility model belongs to steel structural roof building enclosure technical field, is specifically related to a kind of frost heaving resistant metal overboard
Pipe.
Background technology
Downpipe outside steel building typically uses PVC, the color different materials such as steel, cast iron, and PVC downpipe is because of material
Characteristic is weak to UV sunlight, embrittlement the most aging, easy, expands with heat and contract with cold and cause its service life under the influence of the winter and summer temperature difference
Short, especially in the north, PVC downpipe wrecks in a large number because of frost heave in the winter time, brings inevitable economic loss to owner,
And cast iron downpipe is big because of weight, complexity is installed and is also gradually backed out market.
Summary of the invention
This utility model is aiming at the problems referred to above, it is provided that a kind of frost heaving resistant performance is good, it is easy to installs and safeguards, service life
Long color steel metal downpipe.
In order to realize above-mentioned purpose of the present utility model, this utility model adopts the following technical scheme that, this utility model bag
Include body, it is characterised in that: described body upper end is provided with top elbows, and body lower end is provided with bottom bend pipe；Bottom bend pipe
Lower end is provided with drain pipe；The lower end external diameter of described top elbows is less than the internal diameter of body upper end；Described body lower end and bottom
Bend pipe upper end interference fit；The external diameter of bend pipe lower end, bottom is less than the internal diameter of drain pipe upper end；Described tube surfaces and drain pipe
Surface is provided with securing member；Described body, top elbows, bottom bend pipe and drain pipe are made by color Steel material, and at table
Face is provided with swollen contracting ripple.
As a kind of preferred version of the present utility model, described top elbows is provided above water leg.
As another kind of preferred version of the present utility model, described drain pipe lower end is provided with elbow.
As the third preferred version of the present utility model, described securing member includes the framework being made up of two U-shaped parts, framework
Surrounding is all connected with tube surfaces or drain pipe by aluminum blind rivet.
The beneficial effects of the utility model: 1, body of the present utility model, top elbows, bottom bend pipe and drain pipe by
Color Steel material is made, lightweight, and its intensity is big, is provided with swollen contracting ripple in addition, can well adapt to north of china in winter
Problem of frost heave, service life is long.
2, this utility model is by arranging water leg in top elbows, it is simple to collect the rainwater on roof, and water leg
Also act as the effect of fixing top elbows.
3, drain pipe lower end is provided with elbow, can guide overboard, it is to avoid wash away building root for a long time, and to building
Have undesirable effect.
4, this utility model is by arranging top elbows and bottom bend pipe, can fit and adapt to architectural appearance, it is simple to install.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic cross-section of this utility model body.
Fig. 3 is securing member and the structural representation of body connection.
In accompanying drawing 1 be elbow, 2 for drain pipe, 3 for securing member, 4 for bottom bend pipe, 5 for body, 6 for U-shaped part, 7 for top
Portion's bend pipe, 8 be water leg, 9 be swollen contracting ripple, 10 be support arm, 11 be aluminum blind rivet, 12 for framework.
Detailed description of the invention
This utility model includes body 5, it is characterised in that: described body 5 upper end is provided with top elbows 7, body 5 lower end
It is provided with bottom bend pipe 4；Bend pipe 4 lower end, bottom is provided with drain pipe 2；The lower end external diameter of described top elbows 7 is less than on body 5
The internal diameter of end；Described body 5 lower end and bottom bend pipe 4 upper end interference fit；The external diameter of bend pipe 4 lower end, bottom is less than drain pipe 2
The internal diameter of upper end；Described body 5 surface and drain pipe 2 surface are provided with securing member 3；Described body 5, top elbows 7, bottom
Bend pipe 4 and drain pipe 2 are made by color Steel material, and have swollen contracting ripple 9 in surface configuration.
As a kind of preferred version of the present utility model, described top elbows 7 is provided above water leg 8.
As another kind of preferred version of the present utility model, described drain pipe 2 lower end is provided with elbow 1.
As the third preferred version of the present utility model, described securing member 3 includes the framework 12 being made up of two U-shaped parts 6,
Framework 12 surrounding is all connected with body 5 surface or drain pipe 2 by aluminum blind rivet 11.
Connected, through the aluminum of two U-shaped part 6 support arms 10 by aluminum blind rivet 11 between the support arm 10 that described two U-shaped parts 6 are corresponding
Blind rivet 11 is connected with body 5 or drain pipe 2.
It is understood that above with respect to specific descriptions of the present utility model, be merely to illustrate this utility model and not
It is limited to the technical scheme described by this utility model embodiment, it will be understood by those within the art that, the most permissible
This utility model is modified or equivalent, to reach identical technique effect；Needs are used, all in this reality as long as meeting
Within novel protection domain.
Claims (5)
1. frost heaving resistant metal downpipe, including body (5), it is characterised in that: described body (5) upper end is provided with top elbows
(7), body (5) lower end is provided with bottom bend pipe (4)；Bend pipe (4) lower end, bottom is provided with drain pipe (2)；Described top elbows
(7) lower end external diameter is less than the internal diameter of body (5) upper end；Described body (5) lower end and bottom bend pipe (4) upper end interference fit；
The external diameter of bend pipe (4) lower end, bottom is less than the internal diameter of drain pipe (2) upper end；Described body (5) surface and drain pipe (2) surface are equal
It is provided with securing member (3)；Described body (5), top elbows (7), bottom bend pipe (4) and drain pipe (2) are by color Steel material system
Become, and have swollen contracting ripple (9) in surface configuration.
Frost heaving resistant metal downpipe the most according to claim 1, it is characterised in that: described top elbows (7) is provided above
There is water leg (8).
Frost heaving resistant metal downpipe the most according to claim 1, it is characterised in that: described drain pipe (2) lower end is provided with
Elbow (1).
Frost heaving resistant metal downpipe the most according to claim 1, it is characterised in that: described securing member (3) includes by two U-shapeds
The framework (12) that part (6) is constituted, framework (12) surrounding is all connected with body (5) surface or drain pipe (2) by aluminum blind rivet (11).
Frost heaving resistant metal downpipe the most according to claim 4, it is characterised in that: corresponding the propping up of described two U-shaped parts (6)
Connected by aluminum blind rivet (11) between arm (10), through aluminum blind rivet (11) and body (5) or the row of two U-shaped part (6) support arms (10)
Water pipe (2) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620609156.4U CN205822616U (en) | 2016-06-21 | 2016-06-21 | Frost heaving resistant metal downpipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620609156.4U CN205822616U (en) | 2016-06-21 | 2016-06-21 | Frost heaving resistant metal downpipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205822616U true CN205822616U (en) | 2016-12-21 |
Family
ID=58146145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620609156.4U Expired - Fee Related CN205822616U (en) | 2016-06-21 | 2016-06-21 | Frost heaving resistant metal downpipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205822616U (en) |
-
2016
- 2016-06-21 CN CN201620609156.4U patent/CN205822616U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |