CN206072630U - Plastics wall tube material with stress relief structure holds/inserting structure - Google Patents
Plastics wall tube material with stress relief structure holds/inserting structure Download PDFInfo
- Publication number
- CN206072630U CN206072630U CN201620954845.9U CN201620954845U CN206072630U CN 206072630 U CN206072630 U CN 206072630U CN 201620954845 U CN201620954845 U CN 201620954845U CN 206072630 U CN206072630 U CN 206072630U
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- China
- Prior art keywords
- tubing
- stress relief
- socket
- tube material
- relief structure
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Abstract
Plastics wall tube material with stress relief structure holds/inserting structure, in the female end and socket end that can be connected with socket joint of being respectively arranged at two ends with of tubing, wherein, in described female end and/or socket end and the convergence part periphery of tubing, it is provided with while the stress relief structure being connected with the tubing of convergence part and adjacent female end and/or socket end.The tubing bellmouth of the version and/or socket can effectively eliminate tubing and bellmouth and/or the possibility for being connected the possible caused tear of root stress concentration and seepage of socket under use state, ensure and improve bellmouth and/or socket shear-stable ability, and manufacturing process is simple, the scope of application is big.
Description
Technical field
This utility model be related to can to hold/insert the holding of the plastics wall tube material that mode is connected with each other with tubing or miscellaneous equipment/
Inserting structure.Described plastics wall tube material includes but is not limited to unitary plastic material or multiple with the reinforcing material such as including metal reinforcing
The plastics wall tube material of conjunction.
Background technology
By at present in the common plastics drain pipe used in row's rainwater and/or sewer system as a example by, hold-inserting structure is
A kind of convenient and conventional form being connected with each other between the tubing in tubing or between the relevant device such as tubing and inspection shaft.By
In this kind of tubing female end and/or socket end position often need to carry out expanding or undergauge and process, thus in expanding and/or undergauge
Tubing after process and bellmouth and/or socket are connected the concentration position that corner is its stress.In a state of use once receiving
To backfill load and ground local or differential settlement when, the stress concentration position often easily occur tear or rupture and lead
Cause seepage.Especially at low ambient temperatures, the toughness of plastic material tube wall is reduced and characteristic that rigidity or fragility increase will more
It is prominent.Routine is adopted at present circular arc R transition or chamfered transition iso-stress cancellation, when there is uneven settlement of foundation,
The stress concentration position cannot be still avoided to be torn or destroy.Need due to arranging the reliability after rain/dirt pipeline laying and safety
Ensure the sealing property in during decades-long projected life, therefore improve tubing female end and/or socket end position
Anti-shear ability, be the important step for improving and ensureing pipe workpiece quality and service life.
Utility model content
In consideration of it, this utility model holds/inserting structure there is provided a kind of plastics wall tube material with stress relief structure, can have
Effect solves the above problems.
The plastics wall tube material that this utility model has stress relief structure holds/inserting structure, is at the two ends of the tubing point
On the basis of not being provided with the female end and socket end that can be connected with socket joint, in described female end and/or socket end and pipe
The convergence part periphery of material, is provided with while the stress being connected with the tubing of convergence part and adjacent female end and/or socket end is disappeared
Except structure.Described stress relief structure can using with tubing can material that mutually heat welding is closed, melted with heat or weld etc. routinely
Mode is connected with each other with tubing and adjacent female end and/or socket end.Due to described stress relief structure be tubing with
The convergence part of female end and/or socket end is simultaneously connected, thus the stress relief structure at the position is actually used
In improving opposing with radially, axially or oblique female end and/or the socket end of acting on is strong with the shearing/pulling capacity of tubing convergence part
A kind of enhancing structure of degree.Can be integral form on concrete form, or the structure of the multi-form such as form of discontinuity.
Wherein, a kind of preferred form of described stress relief structure, can adopt and be set with being spaced shape in the periphery of tubing
That what is put makees axially extending reinforcement, strengthens the muscle aliform structure of the corresponding form such as fin-type.Ensure tubing female end and/
Or on the premise of the intensity of socket end and tubing convergence part, this form structure is not only more simple and convenient, it is also beneficial to mitigate pipe
The weight of material.
On this basis, it is anti-shearing/pull strength for further improving each muscle aliform stress relief structure, may be used also
To be respectively equipped with attachment structure between each adjacent stress relief structure, the such as attachment structure of the form such as piece, bar, muscle is carried
The globality of high each stress relief structure.And, if it is desired, described attachment structure further can also be adopted as in each phase
The form of the two-layer of radially spaced arrangement is provided between adjacent stress relief structure.
The above-mentioned attachment structure being arranged between each adjacent stress relief structure, except in version and/or setting position etc.
Can be outer to be independently arranged by the way of each different, more preferably can be using being connected with each stress relief structure
Circulus, for example, can be continuous whole loop configuration（Each stress relief structure radial outer end position is arranged on such as）, also may be used
Being the loop configuration of the form of discontinuity being spaced by each stress relief structure.
It can be seen that, the plastics wall tube material of the above-mentioned form of this utility model holds/inserting structure in, due to holding with which in plastics wall tube material
The periphery of mouth and/or socket is provided with the stress relief structure with potentiation, so as to effectively eliminate in use state
The possibility that tear and seepage occur caused by lower tubing is possible with the convergence part stress concentration of bellmouth and/or socket, it is ensured that with
Improve the ability of the anti-shearing/drawing of bellmouth and/or socket.It is and its manufacturing process is simple, existing substantially without changing
The processing mode of tubing, it is to avoid excessively complicated technique, reduces production difficulty and degree, is conducive to promoting, and which is suitable for
Scope is big.
Specific embodiment with reference to embodiments, is described in further detail again to the above of the application.
But this scope for being interpreted as the above-mentioned theme of the application should not be only limitted to Examples below.Thinking without departing from the above-mentioned technology of the application
In the case of thinking, the various replacements made according to ordinary skill knowledge and customary means or change all should be included in this Shen
Please in the range of.
Description of the drawings
Fig. 1 there is the plastics wall tube material of stress relief structure to hold a kind of/structural representation of inserting structure for this utility model.
Structural representations of the Fig. 2 for a kind of female end in Fig. 1 tubing.
Structural representations of the Fig. 3 for a kind of socket end in Fig. 1 tubing.
Specific embodiment
As shown in figure 1, the plastics wall tube material of stress relief structure should be had so that spiral winding is compounded with outside plastic tube wall
As a example by the steel-plastics composite pipe of teel band, but which can equally be well applied to the composited pipe using other reinforcing materials or complex method
The non-composite type tubing of material or single material.It is respectively equipped with a usual manner to coordinate with socket joint at the two ends of the tubing 2 and connects
3 structure of female end 1 and socket end for connecing.In described female end 1 and/or socket end 3 and the convergence part periphery of tubing 2, pass through
At present mode is melted or weld etc. to conventional heat, in tubing 2 and the convergence part periphery of female end 1 and/or socket end 3, to be spaced shape
It is provided with the muscle aliform stress relief structure 4 while being connected with female end 1 and/or socket end 3 with tubing 2.The stress relieving is tied
The form of structure 4 can respectively as shown in Figures 2 and 3.
Fig. 2 is a kind of version of female end in Fig. 1 tubing, and stress relief structure therein 4 is to be spaced shape setting
In the axially extending fin like structures of tubing periphery, and the radial outer end in each adjacent stress relief structure 4 is provided with
The integral ring-shaped attachment structure 5 that one circle is connected with each stress relief structure 4.
Fig. 3 is a kind of version of socket end in Fig. 1 tubing, and stress relief structure therein 4 is equally also to be spaced
Shape is arranged on the axially extending fin like structures of tubing periphery.With not existing together for Fig. 2 it is, in each adjacent stress relieving
The loop connecting structure 5 arranged between structure 4 is the two-layer being diametrically intervally arranged respectively：Outer layer ring-type attachment structure 5 and Fig. 2
It is identical, to be arranged on the circulus of the continuous integral form of its radially outer end of each stress relief structure 4；Internal layer loop connecting
Structure 5 is to be arranged between each stress relief structure 4, by each stress relief structure 4 the non-integral discontinuous circulus for separating.
Claims (5)
1. the plastics wall tube material with stress relief structure holds/inserting structure, in tubing（2）Be respectively arranged at two ends with and can be matched somebody with somebody with socket joint
Close the female end of connection（1）And socket end（3）, it is characterized by：In described tubing（2）With female end（1）And/or socket end
（3）Convergence part periphery, be provided with the tubing while with convergence part（2）And adjacent female end（1）And/or socket end（3）Even
The stress relief structure for connecing（4）.
2. plastics wall tube material as claimed in claim 1 holds/inserting structure, it is characterized by：Described stress relief structure（4）Be
Tubing（2）Outer weekly interval shape arrange make axially extending muscle aliform structure.
3. plastics wall tube material as claimed in claim 2 holds/inserting structure, it is characterized by：In each adjacent stress relieving knot
Structure（4）Between be respectively equipped with attachment structure（5）.
4. plastics wall tube material as claimed in claim 3 holds/inserting structure, it is characterized by：Each adjacent stress relief structure（4）Between
Attachment structure（5）For the two-layer of radially spaced arrangement.
5. plastics wall tube material as claimed in claim 2 or claim 3 holds/inserting structure, it is characterized by：Described attachment structure（5）Be with
Each stress relief structure（4）The circulus being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954845.9U CN206072630U (en) | 2016-08-29 | 2016-08-29 | Plastics wall tube material with stress relief structure holds/inserting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954845.9U CN206072630U (en) | 2016-08-29 | 2016-08-29 | Plastics wall tube material with stress relief structure holds/inserting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072630U true CN206072630U (en) | 2017-04-05 |
Family
ID=58432769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620954845.9U Expired - Fee Related CN206072630U (en) | 2016-08-29 | 2016-08-29 | Plastics wall tube material with stress relief structure holds/inserting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555293A (en) * | 2018-12-29 | 2019-04-02 | 广西建工集团第三建筑工程有限责任公司 | A kind of Indoor Residential Ecological kitchen exhaust road seepage-proof oil piecing devices |
-
2016
- 2016-08-29 CN CN201620954845.9U patent/CN206072630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555293A (en) * | 2018-12-29 | 2019-04-02 | 广西建工集团第三建筑工程有限责任公司 | A kind of Indoor Residential Ecological kitchen exhaust road seepage-proof oil piecing devices |
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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: 20170405 Termination date: 20180829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |