CN208967283U - A kind of wear-resistant easy assembly double-wall corrugated drain pipe - Google Patents
A kind of wear-resistant easy assembly double-wall corrugated drain pipe Download PDFInfo
- Publication number
- CN208967283U CN208967283U CN201821302487.9U CN201821302487U CN208967283U CN 208967283 U CN208967283 U CN 208967283U CN 201821302487 U CN201821302487 U CN 201821302487U CN 208967283 U CN208967283 U CN 208967283U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- mounting groove
- connection ring
- ring
- tube body
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 210000004262 dental pulp cavity Anatomy 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Abstract
The utility model discloses a kind of wear-resistant easy assembly double-wall corrugated drain pipes, including tube body and it is separately mounted to the first connecting portion and second connecting portion at tube body both ends, tube body is external to be wound with ripple protrusion between first connecting portion and second connecting portion, ripple protrusion and tube body are integrally formed, the inside of ripple protrusion is equipped with reinforcing rib, first connecting portion and second connecting portion protrude from the surface of tube body, connection ring is provided in first connecting portion, it is offered in second connecting portion and connect ring position, the mounting groove that size matches, the connecting plate being evenly spaced on the outer of second connecting portion integrally formed with muti-piece, integrally formed with pinch plate on the end face of connecting plate, the outside of first connecting portion is also socketed with dead ring, the internal diameter of dead ring and the outer wall radian diameter dimension of connecting plate match.It is more convenient that the utility model can be such that double-wall corrugated drain pipe connects when carrying out multitube splicing, and the leakproofness of junction is stronger, prevents leak.
Description
Technical field
The utility model relates to tubing technical fields, more particularly to a kind of wear-resistant easy assembly double-wall corrugated drain pipe.
Background technique
Double-wall corrugated drain pipe is a kind of tubing of plastic construction wall, mainly as polluted river drainage pipe, especially
Bigbore bellows generally uses high density polyvinyl-chloride for raw material, processes to be formed through moulding process such as extrusions, has quality
Gently, the advantages that high pressure resistant, good toughness, construction are fastly, the service life is long.
But when in use due to length requirement, double-wall corrugated drain pipe is frequently necessary to carry out multitube splicing, general to use
The mode socket joint of side caliber indent connects, and when connection can generate many inconvenience, and bellows is prone to wear, and junction is easy leakage
Water.
Utility model content
In view of this, making double-walled the purpose of the utility model is to provide a kind of wear-resistant easy assembly double-wall corrugated drain pipe
Corrugated drain pipe connects more convenient when carrying out multitube splicing, and the leakproofness of junction is stronger, prevents leak.
The utility model solves above-mentioned technical problem by following technological means: one kind is wear-resistant easily to assemble double-wall corrugated row
Water pipe including tube body and is separately mounted to the first connecting portion and second connecting portion at tube body both ends, the first connecting portion and
Two interconnecting pieces protrude from the surface of tube body, and the tube body is external to be equipped between first connecting portion and second connecting portion in spiral shell
The ripple protrusion of shape is revolved, the ripple protrusion and tube body are integrally formed, and the inside of the ripple protrusion is equipped with reinforcing rib, described
It is provided with connection ring in first connecting portion, is offered in the second connecting portion and the mounting groove that connect ring size and match, institute
State the connecting plate being evenly spaced on the outer of second connecting portion integrally formed with muti-piece, one on the end face of the connecting plate
Pinch plate is formed, the outside of the first connecting portion is also socketed with dead ring.
Further, the connection ring includes that the first connection ring, the second connection ring and third set gradually from inside to outside connects
Ring is connect, the mounting groove includes the first mounting groove, the second mounting groove and third mounting groove successively opened up from inside to outside, and described
One connection ring, the second connection ring and third connection ring are matched with the insertion of the first mounting groove, the second mounting groove and third mounting groove respectively
It closes.
Further, the outer surface of the outer wall protrusion second connecting portion of the connecting plate, the inner diameter ruler of the connecting plate
It is very little identical as the diameter dimension of the outer wall of first connecting portion.
Further, it is provided with external screw thread on the outer wall of the connecting plate, is offered on the inner wall of the dead ring and outer spiral shell
The internal screw thread that line is meshed.
Further, internal diameter of the dead ring close to one end of first connecting portion is greater than far from first connecting portion one end
Internal diameter.
Further, first mounting groove, the second mounting groove third installation trench bottom be mounted on sealing ring.
Further, the length of first connection ring is greater than the length of second connection ring, second connection ring
Length dimension is equal to the length dimension of third connection ring.
The utility model has the beneficial effects that
(1) two double-wall corrugated drain pipe when being spliced, by first connection ring in a root canal road, the second connection ring,
Third connection ring is successively docked in the first mounting groove, the second mounting groove, third mounting groove for being inserted in another root canal road, and
One mounting groove, the second mounting groove third installation trench bottom be mounted on sealing ring, pinch plate will be first connecting portion and the
Two interconnecting pieces provide opposite pressure, make the first connection ring, the second connection ring, third connection and the first mounting groove, the second installation
Sealing ring fitting in slot, third mounting groove is even closer, and sealing performance is more preferable.
When being spliced, the pinch plate on connecting plate on a root canal road will block (2) two double-wall corrugated drain pipes
Be buckled on the tail end face of the first connecting portion in another root canal road, then turn dead ring, make dead ring on connecting plate on
It tightens, the splicing of two double-wall corrugated drain pipes can be completed, splice more convenient efficient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of wear-resistant easy assembly double-wall corrugated drain pipe of the utility model；
Fig. 2 is a kind of the schematic diagram of the section structure of wear-resistant easy assembly double-wall corrugated drain pipe of the utility model；
Fig. 3 is the enlarged structure schematic diagram in Fig. 2 at A；
Fig. 4 is the enlarged structure schematic diagram in Fig. 2 at B；
Wherein, tube body 1, ripple protrusion 2, reinforcing rib 3, the first connection ring 4, the second connection ring 5, third connection ring 6, first
Mounting groove 7, the second mounting groove 8, third mounting groove 9, connecting plate 10, pinch plate 11, external screw thread 12, dead ring 13, internal screw thread 14.
Specific embodiment
The utility model is described in detail below with reference to the drawings and specific embodiments:
As shown in Figs 1-4, the wear-resistant easy assembly double-wall corrugated drain pipe of one kind of the utility model, including tube body 1 and point
It is not mounted on the first connecting portion and second connecting portion at 1 both ends of tube body, tube body 1 is external to first connecting portion and second connecting portion
Between be wound with ripple protrusion 2, ripple protrusion 2 is integrally formed with tube body 1, and the inside of ripple protrusion 2 is equipped with reinforcing rib 3, adds
Strengthening tendons 3 keep pipeline more wear-resisting, first connecting portion and second connecting portion protrude from for steel wire for enhancing the intensity of tube body 1
The surface of tube body 1 is provided with connection ring in first connecting portion, offers in second connecting portion and connect ring position, size phase
The mounting groove matched, the connecting plate 10 being evenly spaced on integrally formed with muti-piece on the outer of second connecting portion, connecting plate 10
Integrally formed with pinch plate 11 on end face, the outside of first connecting portion is also socketed with dead ring 13, the internal diameter of dead ring 13
Match with the outer wall radian diameter dimension of connecting plate 10.
Connection ring includes the first connection ring 4, the second connection ring 5 and third connection ring 6 set gradually from inside to outside, installation
Slot includes the first mounting groove 7, the second mounting groove 8 and third mounting groove 9 successively opened up from inside to outside, the first connection ring 4, second
Connection ring 5 and third connection ring 6 successively position, the size with the first connection ring 4, the second connection ring 5 and third connection ring 6 respectively
Match, the length of the first connection ring 4 is greater than the length of the second connection ring 5, greater than the length of third connection ring 6, so that
Docking for connection ring and mounting groove is more convenient accurate, the first mounting groove 7, the second mounting groove 89 bottom of third mounting groove pacify
Equipped with sealing ring, after the end face of sealing ring and connection ring fits closely, achieve the effect that sealing.
The outer surface of the outer wall protrusion second connecting portion of connecting plate 10, the radian diameter dimension of the inner wall of connecting plate 10 and the
The diameter dimension of the outer wall of one interconnecting piece is identical, and when two root canal roads are spliced, connecting plate 10 will be with the of another root canal road
One interconnecting piece is in contact, so that the pinch plate 11 on connecting plate 10 is buckled on the tail end face of first connecting portion.
It is provided with external screw thread 12 on the outer wall of connecting plate 10, offers on the inner wall of dead ring 13 and is meshed with external screw thread 12
Internal screw thread 14, when splicing, dead ring 13 is tightened in connecting plate 10, the splicing fastening work in two root canal roads can be completed, make
Stitching and fasterning more efficient quick.
Internal diameter of the dead ring 13 close to one end of first connecting portion is greater than the internal diameter ruler far from first connecting portion one end
It is very little, it since dead ring 13 is in splicing, needs to be spirally connected with the connecting plate 10 in another root canal road, design upper in this way, facilitating will fasten
Ring 13 is screwed on connecting plate 10, and since the tail end internal diameter of dead ring 13 becomes smaller, so that the fastening effect of dead ring 13 is more
It is good.
The application method of the utility model is as follows:
Pacify in use, the first connecting portion and second connecting portion for two double-wall corrugated drain pipes that will be spliced are opposite
First connection ring 4, the second connection ring 5, third connection ring 6 will successively be docked and be inserted in the installation of the first mounting groove 7, second by dress
In slot 8, third mounting groove 9, it is buckled in the pinch plate 11 on connecting plate 10 on the tail end face of first connecting portion, then
Dead ring 13 is turned, tightens dead ring 13 on connecting plate 10, the splicing of two double-wall corrugated drain pipes can be completed, is spliced
More convenient efficient, pinch plate 10 will provide opposite pressure for first connecting portion and second connecting portion, make the first connection ring
4, the second connection ring 5, third connection ring 6 are bonded with the sealing ring in the first mounting groove 7, the second mounting groove 8, third mounting groove 9
Even closer, sealing performance is more preferable.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment pair
The utility model is described in detail, those skilled in the art should understand that, it can be to the technology of the utility model
Scheme is modified or replaced equivalently, and without departing from the objective and range of technical solutions of the utility model, should all be covered
In the scope of the claims of the utility model.Technology that the utility model is not described in detail, shape, construction portion are known
Technology.
Claims (7)
1. a kind of wear-resistant easy assembly double-wall corrugated drain pipe, it is characterised in that: including tube body (1) and be separately mounted to tube body
(1) first connecting portion and second connecting portion at both ends, the first connecting portion and second connecting portion protrude from the table of tube body (1)
Face, being external between first connecting portion and second connecting portion for the tube body (1) is raised (2) equipped with helical ripple, institute
It states ripple raised (2) and tube body (1) is integrally formed, the inside of the ripple raised (2) is equipped with reinforcing rib (3), and described first
Connection ring is provided on interconnecting piece, offered in the second connecting portion with the mounting groove that connect ring size and match, described
The connecting plate (10) being evenly spaced on the outer of two interconnecting pieces integrally formed with muti-piece, on the end face of the connecting plate (10)
Integrally formed with pinch plate (11), the outside of the first connecting portion is also socketed with dead ring (13).
2. the wear-resistant easy assembly double-wall corrugated drain pipe of one kind according to claim 1, it is characterised in that: the connection ring
Including the first connection ring (4), the second connection ring (5) and third connection ring (6) set gradually from inside to outside, the mounting groove packet
Include the first mounting groove (7), the second mounting groove (8) and third mounting groove (9) successively opened up from inside to outside, first connection ring
(4), the second connection ring (5) and third connection ring (6) respectively with the first mounting groove (7), the second mounting groove (8) and third mounting groove
(9) insertion cooperation.
3. the wear-resistant easy assembly double-wall corrugated drain pipe of one kind according to claim 2, it is characterised in that: the connecting plate
(10) outer wall protrudes from the outer surface of second connecting portion, the inner diameter size of the connecting plate (10) and first connecting portion
The diameter dimension of outer wall is identical.
4. the wear-resistant easy assembly double-wall corrugated drain pipe of one kind according to claim 3, it is characterised in that: the connecting plate
(10) it is provided on outer wall external screw thread (12), offers on the inner wall of the dead ring (13) and be meshed with external screw thread (12)
Internal screw thread (14).
5. the wear-resistant easy assembly double-wall corrugated drain pipe of one kind according to claim 4, it is characterised in that: the dead ring
(13) internal diameter close to one end of first connecting portion is greater than the internal diameter far from first connecting portion one end.
6. the wear-resistant easy assembly double-wall corrugated drain pipe of one kind according to claim 5, it is characterised in that: first peace
Tankage (7), the second mounting groove (8) third mounting groove (9) bottom be mounted on sealing ring.
7. the wear-resistant easy assembly double-wall corrugated drain pipe of one kind according to claim 6, it is characterised in that: described first connects
The length for connecing ring (4) is greater than the length of second connection ring (5), and the length dimension of second connection ring (5) is equal to third
The length dimension of connection ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302487.9U CN208967283U (en) | 2018-08-14 | 2018-08-14 | A kind of wear-resistant easy assembly double-wall corrugated drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302487.9U CN208967283U (en) | 2018-08-14 | 2018-08-14 | A kind of wear-resistant easy assembly double-wall corrugated drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208967283U true CN208967283U (en) | 2019-06-11 |
Family
ID=66753872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821302487.9U Expired - Fee Related CN208967283U (en) | 2018-08-14 | 2018-08-14 | A kind of wear-resistant easy assembly double-wall corrugated drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208967283U (en) |
-
2018
- 2018-08-14 CN CN201821302487.9U patent/CN208967283U/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: 20190611 Termination date: 20200814 |