CN207298145U - Water supply and drainage pipeline reserved sleeve - Google Patents
Water supply and drainage pipeline reserved sleeve Download PDFInfo
- Publication number
- CN207298145U CN207298145U CN201721057813.XU CN201721057813U CN207298145U CN 207298145 U CN207298145 U CN 207298145U CN 201721057813 U CN201721057813 U CN 201721057813U CN 207298145 U CN207298145 U CN 207298145U
- Authority
- CN
- China
- Prior art keywords
- rubber
- hole
- connecting pole
- inner tube
- sleeve
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000003292 glue Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a water supply and drainage pipeline reserves sleeve pipe, including first sleeve pipe, be equipped with the first through-hole and the second through-hole of symmetry on the first sleeve pipe, first through-hole and second through-hole all with the inside intercommunication of first sleeve pipe, and slidable mounting has first spliced pole in the first through-hole, and slidable mounting has the second spliced pole in the second through-hole, the one end of first spliced pole and second spliced pole welded fastening respectively has first inner tube and the second inner tube that is located first sleeve pipe inside. The utility model discloses in, the motion through first nut and second nut drives first ejector pad and second ejector pad and moves towards the direction of corresponding nut, and the motion of first ejector pad and second ejector pad can extrude corresponding rubber that seals, and then makes corresponding seal rubber seal the interface gap between first water supply and drainage pipe and second water supply and drainage pipe and first sleeve pipe and the first inner tube to improve water supply and drainage pipe's seam and seal the quality.
Description
Technical field
Supplying drainage technical field is the utility model is related to, more particularly to a kind of water supply and sewerage pipeline reserves casing.
Background technology
Current water supply and sewerage pipeline construction is very universal, and people are usually in two supplying drainage joint parts with reserved casing
To connect supplying drainage and reserved seam between casing and supplying drainage is sealed, however, current reserved casing and discharge
The contact of water pipe is not close, easily there is straight joint, influences the seal quality of seam.
Therefore the utility model proposes the seal quality that a kind of water supply and sewerage pipeline reserves casing raising seam.
Utility model content
The purpose of this utility model is and a kind of water supply and sewerage pipeline proposed in order to solve shortcoming existing in the prior art
Reserved casing.
To achieve these goals, the utility model employs following technical solution:
A kind of water supply and sewerage pipeline reserves casing, including first sleeve, and the first sleeve is equipped with symmetrical first through hole
With the second through hole, first through hole and the second through hole inside first sleeve with connecting, and be slidably fitted with first in first through hole
Connecting pole, and the second connecting pole is slidably fitted with the second through hole, one end difference of first connecting pole and the second connecting pole
The first inner tube and the second inner tube being welded with inside first sleeve, first inner tube and the second inner tube are close to first
The side of internal surface of sleeve pipe, which is equipped with first, seals rubber in envelope rubber and second, in described first in envelope rubber and second on envelope rubber
Third through-hole is equipped with, and the first connecting pole and the second connecting pole are slidably mounted in corresponding third through-hole, described first connects
The one end of one end and the second connecting pole away from the second inner tube of column away from the first inner tube is connect to be connected to outside first sleeve
The first locking nut and the second locking nut of side, first locking nut and the second locking nut are close to first sleeve outer wall
Side be respectively arranged with the first pushing block and the second pushing block, be equipped with fourth hole on first pushing block and the second pushing block, and
First connecting pole and the second connecting pole are slidably mounted in fourth hole, and the first sleeve is away from the first pushing block and the second pushing block
Side be respectively equipped with the first covering rubber and the second covering rubber, in described first between envelope rubber and the first covering rubber and
In second the first supplying drainage and the second supplying drainage are respectively connected between envelope rubber and the second covering rubber.
Preferably, it is equipped with the first screw thread on first connecting pole and the second connecting pole.
Preferably, the threaded hole of first locking nut and the second locking nut with the first threaded adapter.
Preferably, first supplying drainage (1) and the second supplying drainage (11) is in the same size, and the first connecting pole and
In the same size, in the same size, the size one of the first pushing block and the second pushing block of the first inner tube and the second inner tube of second connecting pole
Cause, the first locking nut and the second locking nut it is in the same size, in first in envelope rubber and second envelope rubber it is in the same size,
First covering rubber and the second covering rubber it is in the same size.
Preferably, the described first interior envelope rubber, the second interior envelope rubber, the first covering rubber and the second covering rubber are circle
Ring structure, and in first envelope rubber and the first inner tube it is in the same size, and the first covering rubber and first sleeve is in the same size.
Preferably, first supplying drainage, first sleeve and the first inner tube are same center of circle structure.
In the utility model, the first pushing block and the second pushing block are driven towards phase by the movement of the first nut and the second nut
The direction of nut is answered to move, the movement of the first pushing block and the second pushing block can extrude corresponding sealing rubber, and then make to seal accordingly
Mouth rubber shuts the interface gap between the first supplying drainage and the second supplying drainage and first sleeve and the first inner tube, so as to carry
The seam seal quality of high water supply and sewerage pipeline.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of water supply and sewerage pipeline reserve the structure diagram of casing;
Fig. 2 be the utility model proposes a kind of water supply and sewerage pipeline reserve the schematic cross-section of casing.
In figure:1 first supplying drainage, 2 first sleeves, 3 first connecting poles, 4 first inner tubes, 5 first pushing blocks, 6 first locks
Tight nut, 7 first interior envelope rubber, 8 first covering rubber, 11 second supplying drainages, 31 second connecting poles, 41 second inner tubes, 51
Second pushing block, 61 second locking nuts, 71 second interior envelope rubber, 81 second covering rubber.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
With reference to Fig. 1-2, a kind of water supply and sewerage pipeline reserves casing, including first sleeve 2, and first sleeve 2 is equipped with symmetrical
First through hole and the second through hole, first through hole and the second through hole are connected with the inside of first sleeve 2, and peace is slided in first through hole
The second connecting pole 31, the first connecting pole 3 and the second connecting pole 31 are slidably fitted with equipped with the first connecting pole 3, and in the second through hole
On be equipped with the first screw thread, one end of the first connecting pole 3 and the second connecting pole 31, which is respectively welded, to be fixed with first sleeve 2
First inner tube 4 and the second inner tube 41 in portion, the first inner tube 4 and the second inner tube 41 are equipped with the close to the side of 2 inner wall of first sleeve
Envelope rubber 7 and second is interior in one seals rubber 71, is sealed in the first interior envelope rubber 7 and second on rubber 71 and is equipped with third through-hole, and
First connecting pole 3 and the second connecting pole 31 are slidably mounted in corresponding third through-hole, and the first connecting pole 3 is away from the first inner tube 4
The one end of one end and the second connecting pole 31 away from the second inner tube 41 be connected to the first lock positioned at the outside of first sleeve 2
The threaded hole of 6 and second locking nut 61 of tight nut, the first locking nut 6 and the second locking nut 61 is fitted with the first screw thread
Match somebody with somebody, the first locking nut 6 and the second locking nut 61 are respectively arranged with 5 He of the first pushing block close to the side of 2 outer wall of first sleeve
Fourth hole, and the first connecting pole 3 and the second connecting pole 31 are equipped with second pushing block 51, the first pushing block 5 and the second pushing block 51
It is slidably mounted in fourth hole, side of the first sleeve 2 away from the first pushing block 5 and the second pushing block 51 is respectively equipped with the first covering
8 and second covering rubber 81 of rubber, seals rubber 71 and second in first between envelope 7 and first covering rubber 8 of rubber and in second
The first supplying drainage 1 and the second supplying drainage 11, the first supplying drainage 1 and the second plumbing are respectively connected between covering rubber 81
Pipe 11 it is in the same size, and the first connecting pole 3 and the second connecting pole 31 is in the same size, the first inner tube 4 and the second inner tube 41
It is in the same size, in the same size, the size of the first locking nut 6 and the second locking nut 61 of the first pushing block 5 and the second pushing block 51
Unanimously, in first in envelope rubber 7 and second envelope rubber 71 it is in the same size, the first covering rubber 8 and the second covering rubber 81
In the same size, envelope rubber 71, the first covering rubber 8 and the second covering rubber 81 are annulus knot in envelope rubber 7, second in first
Structure, and in first envelope 7 and first inner tube 4 of rubber it is in the same size, and the first covering rubber 8 and first sleeve 2 is in the same size,
First supplying drainage 1,2 and first inner tube 4 of first sleeve are same center of circle structure.
Operation principle:In the utility model, due to being respectively equipped with the first connecting pole 3 and the second connecting pole 31 and first
The screw thread that 6 and second locking nut 61 of locking nut is adapted, and the first connecting pole 3 and the second connecting pole 31 respectively with first in
4 and second inner tube 41 of pipe is fixed.Therefore, when the first locking nut 6 and the second locking nut 61 are towards the direction turn of first sleeve 2
When, towards the first locking nut 6 and the second locking nut 61 relative motion will occur for the first inner tube 4 and the second inner tube 41 respectively,
And then extrude in first and seal rubber 71, the first covering rubber 8 and the second covering rubber 81 in envelope rubber 7, second, in first
Envelope rubber 71, the first covering rubber 8 and the second covering rubber 81 are squeezed in envelope rubber 7, second, therefore the first supplying drainage
1 and second supplying drainage and the interface gap between first sleeve 2, the first inner tube 4 shut by corresponding sealing rubber.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of water supply and sewerage pipeline reserves casing, including first sleeve (2), it is characterised in that the first sleeve (2) is equipped with
Symmetrical first through hole and the second through hole, first through hole and the second through hole inside first sleeve (2) with connecting, and first through hole
The first connecting pole (3) is inside slidably fitted with, and the second connecting pole (31) is slidably fitted with the second through hole, first connecting pole
(3) it is respectively welded and is fixed with positioned at internal the first inner tube (4) and second of first sleeve (2) with one end of the second connecting pole (31)
Inner tube (41), first inner tube (4) and the second inner tube (41) are equipped with envelope rubber in first close to the side of first sleeve (2) inner wall
Threeway is equipped with envelope rubber (71) in glue (7) and second, the described first interior envelope rubber (7) and the second interior envelope rubber (71)
Hole, and the first connecting pole (3) and the second connecting pole (31) are slidably mounted in corresponding third through-hole, first connecting pole
(3) one end of one end away from the first inner tube (4) and the second connecting pole (31) away from the second inner tube (41), which is connected to, is located at
The first locking nut (6) and the second locking nut (61) on the outside of first sleeve (2), first locking nut (6) and second
Locking nut (61) is respectively arranged with the first pushing block (5) and the second pushing block (51) close to the side of first sleeve (2) outer wall, described
Fourth hole is equipped with first pushing block (5) and the second pushing block (51), and the first connecting pole (3) and the second connecting pole (31) slide
In fourth hole, side of the first sleeve (2) away from the first pushing block (5) and the second pushing block (51) is respectively equipped with the
One covering rubber (8) and the second covering rubber (81), in described first between envelope rubber (7) and the first covering rubber (8) and the
In two the first supplying drainage (1) and the second supplying drainage are respectively connected between envelope rubber (71) and the second covering rubber (81)
(11)。
2. a kind of water supply and sewerage pipeline according to claim 1 reserves casing, it is characterised in that first connecting pole (3)
The first screw thread is equipped with the second connecting pole (31).
3. a kind of water supply and sewerage pipeline according to claim 1 or 2 reserves casing, it is characterised in that first locking screw
The threaded hole of female (6) and the second locking nut (61) with the first threaded adapter.
4. a kind of water supply and sewerage pipeline according to claim 1 reserves casing, it is characterised in that first supplying drainage
(1) and the second supplying drainage (11) it is in the same size, and the first connecting pole (3) and the second connecting pole (31) is in the same size,
In the same size, in the same size, the first lock of the first pushing block (5) and the second pushing block (51) of one inner tube (4) and the second inner tube (41)
In the same size, the size of envelope rubber (7) and the second interior envelope rubber (71) in first of tight nut (6) and the second locking nut (61)
Unanimously, the first covering rubber (8) and the second covering rubber (81) is in the same size.
5. a kind of water supply and sewerage pipeline according to claim 1 reserves casing, it is characterised in that envelope rubber in described first
(7), the second interior envelope rubber (71), the first covering rubber (8) and the second covering rubber (81) is circular ring structure, and is sealed in first
Rubber (7) and the first inner tube (4) it is in the same size, and the first covering rubber (8) and first sleeve (2) is in the same size.
6. a kind of water supply and sewerage pipeline according to claim 1 reserves casing, it is characterised in that first supplying drainage
(1), first sleeve (2) and the first inner tube (4) are same center of circle structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721057813.XU CN207298145U (en) | 2017-08-23 | 2017-08-23 | Water supply and drainage pipeline reserved sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721057813.XU CN207298145U (en) | 2017-08-23 | 2017-08-23 | Water supply and drainage pipeline reserved sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207298145U true CN207298145U (en) | 2018-05-01 |
Family
ID=62443504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721057813.XU Expired - Fee Related CN207298145U (en) | 2017-08-23 | 2017-08-23 | Water supply and drainage pipeline reserved sleeve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207298145U (en) |
-
2017
- 2017-08-23 CN CN201721057813.XU patent/CN207298145U/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 |
Granted publication date: 20180501 Termination date: 20190823 |
|
CF01 | Termination of patent right due to non-payment of annual fee |