CN209723185U - A kind of construction of hydro project drainage pipeline splicing structure - Google Patents
A kind of construction of hydro project drainage pipeline splicing structure Download PDFInfo
- Publication number
- CN209723185U CN209723185U CN201920003027.4U CN201920003027U CN209723185U CN 209723185 U CN209723185 U CN 209723185U CN 201920003027 U CN201920003027 U CN 201920003027U CN 209723185 U CN209723185 U CN 209723185U
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- CN
- China
- Prior art keywords
- inner sleeve
- pipe
- outer sleeve
- sleeve
- construction
- 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
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Abstract
The utility model discloses a kind of construction of hydro project drainage pipeline splicing structures, including first pipe and second pipe, one end of the first pipe is welded with the first outer sleeve, one end of the second pipe is welded with the first inner sleeve, first inner sleeve is socketed in first outer sleeve, the inside of first outer sleeve is equipped with rubber pad, and first inner sleeve end be close to rubber pad, the surface of the first pipe is equipped with first sliding groove, the surface of the second pipe is equipped with second sliding slot, the second outer sleeve is slidably fitted on the inside of the first sliding groove, the second inner sleeve is slidably fitted on the inside of the second sliding slot, second outer sleeve and the second inner sleeve are socketed.The construction of hydro project realizes dual-seal by the first outer sleeve and the first inner sleeve, the second outer sleeve and the second inner sleeve with drainage pipeline splicing structure, greatly increases the sealing effect connected between pipeline.
Description
Technical field
The utility model relates to hydraulic engineering technical field, specially a kind of construction of hydro project drainage pipeline assembly knot
Structure.
Background technique
Hydraulic engineering be in order to control, the water resources and environment of utilization and protection earth's surface and underground and every engineering for building
The general name of construction.
Currently, existing hydraulic engineering drainage pipeline is in splicing, it is mostly straight for the quick installation and removal of pipeline
Connecing will be clamped between pipeline, this splicing structure the case where it is easy to appear leaks when in use, and leakproofness is poor.
Utility model content
It is existing to solve the purpose of this utility model is to provide a kind of construction of hydro project drainage pipeline splicing structure
Hydraulic engineering drainage pipeline splicing when, be mostly that will directly be carried out between pipeline for the quick installation and removal of pipeline
Clamping, this splicing structure the case where it is easy to appear leaks when in use, the poor problem of leakproofness.
To achieve the above object, the utility model provides the following technical solutions: a kind of construction of hydro project drainage pipeline
Splicing structure, including first pipe and second pipe, one end of the first pipe are welded with the first outer sleeve, second pipe
The one end in road is welded with the first inner sleeve, and the first inner sleeve is socketed in first outer sleeve, first outer sleeve it is interior
Side is equipped with rubber pad, and rubber pad is close in the end of the first inner sleeve, and the surface of the first pipe is equipped with first sliding groove, described
The surface of second pipe is equipped with second sliding slot, and the second outer sleeve is slidably fitted on the inside of the first sliding groove, and described second is sliding
The second inner sleeve is slidably fitted on the inside of slot, second outer sleeve and the second inner sleeve are socketed.
Preferably, the side of first inner sleeve and the first outer sleeve is equipped with annular groove, second outer sleeve and
The inner side of second inner sleeve is equipped with annular rubber ring, and the annular rubber ring is connected in annular groove.
Compared with prior art, the utility model has the beneficial effects that construction of hydro project drainage pipeline assembly knot
Structure realizes dual-seal by the first outer sleeve and the first inner sleeve, the second outer sleeve and the second inner sleeve, greatly increases
The sealing effect connected between pipeline.
Detailed description of the invention
Fig. 1 is the overall structure front cross-sectional view of the utility model.
In figure: 1 first pipe, 2 second pipes, 3 first outer sleeves, 4 first inner sleeves, 7 rubber pads, 8 first sliding grooves, 9
Second sliding slot, 10 second outer sleeves, 11 second inner sleeves, 14 annular grooves, 15 annular rubber rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of a kind of construction of hydro project drainage pipeline assembly knot of technical solution
Structure, including first pipe 1 and second pipe 2, one end of first pipe 1 are welded with the first outer sleeve 3, one end of second pipe 2
It is welded with the first inner sleeve 4, the first inner sleeve 4 is socketed in the first outer sleeve 3, and the inside of the first outer sleeve 3 is equipped with rubber pad
7, and rubber pad 7 is close in the end of the first inner sleeve 4,3 inner wall of the first outer sleeve and 4 outer surface of the first inner sleeve are equipped with sealing
Screw thread, the first outer sleeve 3 and the first inner sleeve 4 are threadedly coupled by sealing, and the surface of first pipe 1 is equipped with first sliding groove 8, the
The surface of two pipelines 2 is equipped with second sliding slot 9, and the inside of first sliding groove 8 is slidably fitted with the second outer sleeve 10, second sliding slot 9
Inside is slidably fitted with the second inner sleeve 11, and the second outer sleeve 10 and the second inner sleeve 11 are socketed, 10 inner wall of the second outer sleeve and
Second inner sleeve, 11 outer surface is equipped with sealing screw thread, is connected between the second outer sleeve 10 and the second inner sleeve 11 by sealing screw thread
It connects.
Referring to Fig. 1, the side of the first inner sleeve 4 and the first outer sleeve 3 is equipped with annular groove 14,10 He of the second outer sleeve
The inner side of second inner sleeve 11 is equipped with annular rubber ring 15, and annular rubber ring 15 is connected in annular groove 14.
When the utility model is specifically implemented: when in use, the first outer sleeve 3 and the first inner sleeve 4 are passed through sealing spiral shell
Line connection can connect first pipe 1 and second pipe 2, so so that the side of the first inner sleeve 4 squeezes rubber pad 7
The second outer sleeve 10 and the second inner sleeve 11 are threadedly coupled by sealing afterwards, so that annular rubber ring 15 is stuck in annular groove 14
It is interior, it can be ensured that sealing, the first inner sleeve 4 between the first outer sleeve 3 and the second outer sleeve 10 and between the second inner sleeve 11
Sealing, to be realized by the first outer sleeve 3 and the first inner sleeve 4, the second outer sleeve 10 and the second inner sleeve 11 dual close
Envelope, greatly increases the sealing effect connected between pipeline.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
1. a kind of construction of hydro project drainage pipeline splicing structure, including first pipe (1) and second pipe (2), feature
Be: one end of the first pipe (1) is welded with the first outer sleeve (3), and one end of the second pipe (2) is welded with first
Inner sleeve (4), the first inner sleeve (4) are socketed in first outer sleeve (3), and the inside of first outer sleeve (3) is equipped with
Rubber pad (7), and rubber pad (7) are close in the end of the first inner sleeve (4), it is sliding that the surface of the first pipe (1) is equipped with first
Slot (8), the surface of the second pipe (2) are equipped with second sliding slot (9), and the is slidably fitted on the inside of the first sliding groove (8)
Two outer sleeves (10) are slidably fitted with the second inner sleeve (11) on the inside of the second sliding slot (9), second outer sleeve (10)
It is socketed with the second inner sleeve (11).
2. a kind of construction of hydro project drainage pipeline splicing structure according to claim 1, it is characterised in that: described
The side of one inner sleeve (4) and the first outer sleeve (3) is equipped with annular groove (14), second outer sleeve (10) and the second inner sleeve
The inner side of cylinder (11) is equipped with annular rubber ring (15), and the annular rubber ring (15) is connected in annular groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003027.4U CN209723185U (en) | 2019-01-02 | 2019-01-02 | A kind of construction of hydro project drainage pipeline splicing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003027.4U CN209723185U (en) | 2019-01-02 | 2019-01-02 | A kind of construction of hydro project drainage pipeline splicing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209723185U true CN209723185U (en) | 2019-12-03 |
Family
ID=68678899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920003027.4U Expired - Fee Related CN209723185U (en) | 2019-01-02 | 2019-01-02 | A kind of construction of hydro project drainage pipeline splicing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209723185U (en) |
-
2019
- 2019-01-02 CN CN201920003027.4U patent/CN209723185U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210102 |