CN205956601U - Internal -rib reinforced polyethylene helical bellows connector - Google Patents
Internal -rib reinforced polyethylene helical bellows connector Download PDFInfo
- Publication number
- CN205956601U CN205956601U CN201620736718.1U CN201620736718U CN205956601U CN 205956601 U CN205956601 U CN 205956601U CN 201620736718 U CN201620736718 U CN 201620736718U CN 205956601 U CN205956601 U CN 205956601U
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- Prior art keywords
- internal
- rubber ring
- rib
- main socket
- polyethylene helical
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an internal -rib reinforced polyethylene helical bellows connector, its structure is: including main socket (9) and bell and spigot (1), be provided with between first strengthening rib (2) and second strengthening rib (6) on main socket (9) first rubber circle (4), the diameter of first rubber circle (4) slightly is greater than the radius difference of main socket (9) and bell and spigot (1) for sealed effect is played in first rubber circle (4), is provided with second rubber circle (7) on main socket (9) between second strengthening rib (6) and third strengthening rib (8), second rubber circle (7) diameter equals with first rubber circle (4) diameter. Adopt the utility model discloses the connector is connected internal -rib reinforced polyethylene helical bellows, connects more firmly, and the leakproofness is good, and can detect the leakproofness of its connection.
Description
Technical field
The utility model is related to pipe-line construction corrugated pipe field, particularly to a kind of internal-rib enhanced polyethylene helical corrugation
Tube connection ports.
Background technology
Internal-rib enhanced polyethylene helical bellows is that the up-to-date in the market overall plastic internal-rib developed strengthens winding pipe.
With high density polyethylene (HDPE) (HDPE) as raw material, tubing has big external surface area to this tubing, forms the same resistance to compression of pipeclay.This tubing melts
Connect that effect is good, strengthen the tensile strength of seam.It is additionally arranged internal rib formations, is conducive to improving the stability of ring stiffness.Existing each rule
Lattice tubing DN200～2000mm, pipe length is 6 meters, 9 meters, 12 meters.
The anti-weight bearing power of internal-rib enhanced polyethylene helical bellows：Internal-rib enhanced polyethylene helical bellows has larger
Specific surface area, expand the contact surface with soil, tube surfaces uniformly be subject to external force, insert the backfill in pipeline trough and pipe
Road itself bears the pressure of Soil Surrounding jointly, forms pipeclay collective effect, can rapidly and thoroughly decompose external loads
It is delivered in whole piece pipeline, reducing external loads to greatest extent affects on the impact of pipeline itself.
The ability of the anti-ductile failure of internal-rib enhanced polyethylene helical bellows：Internal-rib enhanced polyethylene helical bellows ripple
There is upright internal-rib centre, and internal-rib and ripple are continuous winding whole piece pipelines, can be greatly improved crest structural stability,
The stability of ring stiffness and the creep resistance of tubing, toughness is greatly improved, and has the ability of excellent anti-ductile failure, resistance to
Slow crack growth performance significantly improves.
Internal-rib enhanced polyethylene helical bellows tensile strength：The outer wall construction ratio of internal-rib enhanced polyethylene helical bellows
Hollow wall tube is high by 40%, and the bonding plane of the therefore internal-rib hollow band of internal-rib enhanced polyethylene helical bellows is generouser, significantly
Increased the tensile strength of seam, so that tubing has more excellent anti-lateral pull.
Internal-rib enhanced polyethylene helical bellows anti-leakage ability：Internal-rib enhanced polyethylene helical bellows adopts spigot-and-socket
Electric melting connection, bellmouth and socket are to be processed using real wall PE pipe, and its precision is very high, arrange electric network in socket, when
After socket insertion bellmouth, socket is made to reach sealing effectiveness together with the surface PE material molten of bellmouth, entirely by electric current
Fusion process controlled by temperature and time using special equipment come reliable realizes, such connected mode not only by seepage can
Property can inherently reduce, ensure that the intensity of interface simultaneously and improve lateral pull intensity.
Internal-rib enhanced polyethylene helical bellows may be used on：1) industry such as seawater, industry, chemical plant, Medicine Factory row is rotten
The sewage conduct of corrosion；2) reconstruction of the old city town, rain dirty shunting engineering, sewage treatment plant, destructor plant draining；3) municipal administration, building
The heavy constructions such as the buried draining of engineering, power plant；4) irrigation and water conservancy is irrigated, drains flooded fields etc..
Connected mode between existing internal-rib enhanced polyethylene helical bellows has socket joint electric melting connection, shrink belt even
Connect, stainless steel lathe dog connect and fiberglass Hough part connect etc., using the internal-rib of these connected modes or attachment means
The poor sealing of enhanced polyethylene helical bellows, and sealing property quality can not be detected.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of internal-rib enhanced polyethylene helical corrugation tube connection ports,
Make the connection between internal-rib enhanced polyethylene helical bellows more firm, good airproof performance, and the sealing that it can be connected
Detected.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of internal-rib enhanced polyethylene helical corrugation tube connection ports, including main socket and bell and spigot, first on main socket
It is provided with the first rubber ring, the diameter of described first rubber ring is slightly larger than main socket and socket joint between reinforcement and the second reinforcement
Mouthful radial difference so that the first rubber ring plays sealing function, on main socket between the second reinforcement and the 3rd reinforcement
It is provided with the second rubber ring, described second rubber loop diameter and the first rubber ring equal diameters.
According to such scheme, the first pressure testing hole and the second pressure testing hole are provided with bell and spigot, when main socket and bell and spigot
After connection, described first pressure testing hole and the second pressure testing hole are all located between the first rubber ring and the second rubber ring.
Compared with prior art, the beneficial effects of the utility model are：Using this connector to internal-rib enhanced polyethylene spiral shell
Rotation bellows is attached, and connects more firm, good airproof performance, and the sealing that it connects can be detected.This connector
For steel band enhanced polyethylene (PE) helical bellows.
Brief description
Fig. 1 is a kind of the utility model internal-rib enhanced polyethylene helical corrugation tube connection ports structural representation.
Fig. 2 is that a kind of the utility model internal-rib enhanced polyethylene helical corrugation tube connection ports another kind attachment structure is illustrated
Figure.
In figure：1- bell and spigot；2- first reinforcement；3- the first pressure testing hole；4- first rubber ring；5- the second pressure testing hole；6-
Second reinforcement；7- second rubber ring；8- the 3rd reinforcement；The main socket of 9-.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in further detail.Although this practicality is new
Type will be illustrated in conjunction with some specific embodiments and illustrate, but it should be noted that the utility model not merely only limits to
In these embodiments.On the contrary, modification the utility model being carried out or equivalent, all should cover of the present utility model
In the middle of right.
Embodiment 1：
As shown in figure 1, a kind of internal-rib enhanced polyethylene helical corrugation tube connection ports, its structure is：Including main socket 9 with hold
Socket 1, is provided with the first rubber ring 4, described first rubber ring on main socket 9 between the first reinforcement 2 and the second reinforcement 6
4 diameter is slightly larger than main socket 9 with the radial difference of bell and spigot 1 so that the first rubber ring 4 plays sealing function, in main socket 9
It is provided with the second rubber ring 7, described second rubber ring 7 diameter and the first rubber between upper second reinforcement 6 and the 3rd reinforcement 8
Enclose 4 equal diameters.The present embodiment plays the effect of sealing internal-rib enhanced polyethylene helical corrugation tube connection ports.
Embodiment 2：
A kind of internal-rib enhanced polyethylene helical corrugation tube connection ports, its structure is：Including main socket 9 and bell and spigot 1, leading
First rubber ring 4 is provided between first reinforcement 2 and the second reinforcement 6 on socket 9, the diameter of described first rubber ring 4 is slightly
More than main socket 9 and bell and spigot 1 radial difference so that the first rubber ring 4 plays sealing function, on main socket 9 second plus
It is provided with the second rubber ring 7, described second rubber ring 7 diameter and the first rubber ring 4 diameter by force between muscle 6 and the 3rd reinforcement 8
Equal, the first pressure testing hole 3 and the second pressure testing hole 5 are provided with bell and spigot 1, after main socket 9 is connected with bell and spigot 1, described
First pressure testing hole 3 and the second pressure testing hole 5 are all located between the first rubber ring 4 and the second rubber ring 7.The present embodiment can increase to internal-rib
Strength polyethylene helical corrugation tube connection ports carry out sealing detection.
Embodiment 3：
As shown in Fig. 2 on the basis of embodiment 1 or 2, the utility model may be configured as single attachment means,
I.e. the right and left is symmetrical arranged bell and spigot 1 and associated components, and both sides bell and spigot 1 can be inserted into thering is main socket 9 around
Bellows, plays the effect connecting bellows.
Above specific embodiment and the conventional embodiment of accompanying drawing only the utility model.Obviously, wanting without departing from right
Can there are various supplements, modification and replacement on the premise of asking the utility model spirit that book defined and utility model scope.This
Skilled person it should be understood that the utility model in actual applications can according to specific environment and job requirement without departing substantially from
It is varied from form, structure, layout, ratio, material, element, assembly and other side on the premise of utility model criterion.Cause
This, the embodiment of here disclosure is merely to illustrate and unrestricted, and the scope of the utility model is by appended claim and its legal
Equivalent defines, and the description before not limited to this.
Claims (2)
1. a kind of internal-rib enhanced polyethylene helical corrugation tube connection ports are it is characterised in that include main socket (9) and bell and spigot (1),
It is provided with the first rubber ring (4), described first rubber between upper first reinforcement of main socket (9) (2) and the second reinforcement (6)
The diameter of circle (4) is slightly larger than the radial difference of main socket (9) and bell and spigot (1) so that the first rubber ring (4) plays sealing work
With, it is provided with the second rubber ring (7) between upper second reinforcement of main socket (9) (6) and the 3rd reinforcement (8), described second
Rubber ring (7) diameter and the first rubber ring (4) equal diameters.
2. as claimed in claim 1 a kind of internal-rib enhanced polyethylene helical corrugation tube connection ports it is characterised in that in bell and spigot
(1) it is provided with the first pressure testing hole (3) and the second pressure testing hole (5), after main socket (9) is connected with bell and spigot (1), described first on
Pressure testing hole (3) and the second pressure testing hole (5) are all located between the first rubber ring (4) and the second rubber ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736718.1U CN205956601U (en) | 2016-07-13 | 2016-07-13 | Internal -rib reinforced polyethylene helical bellows connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736718.1U CN205956601U (en) | 2016-07-13 | 2016-07-13 | Internal -rib reinforced polyethylene helical bellows connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956601U true CN205956601U (en) | 2017-02-15 |
Family
ID=57971430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620736718.1U Expired - Fee Related CN205956601U (en) | 2016-07-13 | 2016-07-13 | Internal -rib reinforced polyethylene helical bellows connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314177A (en) * | 2017-08-11 | 2017-11-03 | 昆山普拉斯克机械制造有限公司 | Bell and spigot, pressure-measuring method and pipe network |
| CN109458504A (en) * | 2018-12-26 | 2019-03-12 | 四川恒恩新材料科技有限公司 | The buried connector of spiral plastic corrugated pipe ultra-deep and system |
-
2016
- 2016-07-13 CN CN201620736718.1U patent/CN205956601U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314177A (en) * | 2017-08-11 | 2017-11-03 | 昆山普拉斯克机械制造有限公司 | Bell and spigot, pressure-measuring method and pipe network |
| CN109458504A (en) * | 2018-12-26 | 2019-03-12 | 四川恒恩新材料科技有限公司 | The buried connector of spiral plastic corrugated pipe ultra-deep and system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20180713 |