CN207145785U - A kind of high strength plastic tubing - Google Patents
A kind of high strength plastic tubing Download PDFInfo
- Publication number
- CN207145785U CN207145785U CN201720833910.7U CN201720833910U CN207145785U CN 207145785 U CN207145785 U CN 207145785U CN 201720833910 U CN201720833910 U CN 201720833910U CN 207145785 U CN207145785 U CN 207145785U
- Authority
- CN
- China
- Prior art keywords
- loose collar
- chute
- sliding block
- pipeline
- high strength
- 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
- 229920003023 plastic Polymers 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920000573 polyethylene Polymers 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 5
- 238000010008 shearing Methods 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a kind of high strength plastic tubing, including one using pipeline made of polythene material, more than one loose collar has been mounted equidistant in the outside of the pipeline, four sides of outer wall of pipeline set a chute respectively, the centre of the loose collar is respectively provided with an assembly cavity, every chute of inwall face of the assembly cavity is respectively provided with a sliding block, the sliding block is fitted into chute, a spring is respectively provided with chute between adjacent two loose collar, the both ends of spring compress with the slider surface of both sides respectively, polymeric seal ring is equipped between the loose collar and loose collar.The utility model installs more than one loose collar in the outside of plastic pipe, and the setting of fitted seal ring, do not influenceing tubing under normal use, the ability with extraordinary resistance inclined cut, cutting force can be converted to axial force and be disperseed power.
Description
Technical field
It the utility model is related to a kind of plastic pipe, and in particular to a kind of high strength plastic tubing.
Background technology
Drainage pipeline, which buries, to be put in ground, therefore higher for resistance to compression, anti-shearing requirement, and general tubing all can be in outside
Raised reinforcement is set, but the structure of fixed reinforcement can only can be played under large area oppression strengthen it is measuring body
Ability, but due to there is larger spacing between reinforcement and reinforcement, therefore be difficult that shearing is being strengthened if local shearing
On muscle, tubing is caused to be cut off or oppress breakage.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of high strength plastic tubing, can be by shearing force, pressure
Urgent power is separated into axial force, and gradually disperses to offset by axial force, farthest protects the safety of tubing.
The utility model is achieved through the following technical solutions：A kind of high strength plastic tubing, including a use are poly-
Pipeline made of vinyl material, more than one loose collar, the outer wall of pipeline four are mounted equidistant in the outside of the pipeline
Side sets a chute respectively, and the centre of the loose collar is respectively provided with an assembly cavity, the inwall face every of the assembly cavity
Chute is respectively provided with a sliding block, and the sliding block is fitted into chute, and a spring, bullet are respectively provided with the chute between adjacent two loose collar
The both ends of spring are compressed with the slider surface of both sides respectively, and polymeric seal ring is equipped between the loose collar and loose collar.
As preferable technical scheme, the cross sectional shape of the sliding block is in T-shape, and the both sides of its sliding block are respectively to overhanging
Go out, every group of spring may be contained between the external part of sliding block.
As preferable technical scheme, the assembly cavity internal diameter of the loose collar is more than the external diameter of pipeline, and whole loose collar hangs
Float is placed in the outside of pipeline.
As preferable technical scheme, the internal diameter of the sealing ring is equal to the external diameter of pipeline, pacifies between each two loose collar
At least two sealing rings are filled, at least two sealing rings outwards strut the loose collar of both sides.
As preferable technical scheme, the both sides end face of the spring is respectively at the sliding block both sides end face being inserted into chute
Locking connection.
The beneficial effects of the utility model are：The utility model installs more than one activity in the outside of plastic pipe
Ring, and the setting of fitted seal ring, do not influenceing tubing under normal use, there is extraordinary resistance inclined cut
Ability, cutting force can be converted to axial force and be disperseed power.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of loose collar.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figure 1, it has been mounted equidistant including one using pipeline 4 made of polythene material in the outside of the pipeline 4
More than one loose collar 3, four sides of outer wall of pipeline 4 set a chute 5 respectively, and the centre of loose collar 3 is respectively provided with one
Assembly cavity 7, every chute of inwall face of assembly cavity 7 are respectively provided with a sliding block 6, and sliding block 6 is fitted into chute 5, adjacent two activity
A spring 2 is respectively provided with chute 5 between ring 3, the both ends of spring 2 are tight with the face pressure of sliding block 6 of both sides respectively, and loose collar 3 is with living
Polymeric seal ring 1 is equipped between rotating ring 3.
In the present embodiment, the cross sectional shape of sliding block 6 is in T-shape, and protruding, every group of spring 2 is distinguished in the both sides of its sliding block 6
Between the external part that may be contained within sliding block 6.The assembly cavity internal diameter of loose collar is more than the external diameter of pipeline, and whole loose collar, which suspends, to be set
In the outside of pipeline.Because loose collar is in suspended state, as long as therefore have shearing force, can typically act on sealing ring, but only
There is the lateral sliding power of a bit, whole sealing ring will slide in chute, and sealing ring promotes loose collar movement, and loose collar leads to
Sliding block is crossed to slide in chute, extrusion spring is buffered, and the position of loose collar and sealing ring be all it is transportable,
Can unconfined counteracting axial force, realize last anti-shearing effect.
Wherein, the internal diameter of sealing ring 1 is equal to the external diameter of pipeline, and at least two sealing rings are installed between each two loose collar 3
1, at least two sealing rings 1 outwards strut the loose collar of both sides.The both sides end face of spring 2 is respectively at being inserted into chute 5
The locking connection of sliding block both sides end face.Tension is strutted by sealing ring between loose collar and loose collar, spring elongation, during compression
Extrude the spring between adjacent sliders.
The beneficial effects of the utility model are：The utility model installs more than one activity in the outside of plastic pipe
Ring, and the setting of fitted seal ring, do not influenceing tubing under normal use, there is extraordinary resistance inclined cut
Ability, cutting force can be converted to axial force and be disperseed power.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of high strength plastic tubing, including pipeline made of a use polythene material, it is characterised in that：In the pipeline
Outside more than one loose collar has been mounted equidistant, four sides of outer wall of pipeline set a chute, the activity respectively
The centre of ring is respectively provided with an assembly cavity, and every chute of inwall face of the assembly cavity is respectively provided with a sliding block, and the sliding block loads
In chute, a spring is respectively provided with the chute between adjacent two loose collar, the both ends of the spring sliding block face pressure with both sides respectively
Tightly, it is equipped with polymeric seal ring between the loose collar and loose collar.
2. high strength plastic tubing as claimed in claim 1, it is characterised in that：The cross sectional shape of the sliding block is in T-shape, its
The both sides difference of sliding block is protruding, and every group of spring may be contained between the external part of sliding block.
3. high strength plastic tubing as claimed in claim 1, it is characterised in that：The assembly cavity internal diameter of the loose collar is more than pipe
The external diameter in road, whole loose collar, which suspends, is arranged at the outside of pipeline.
4. high strength plastic tubing as claimed in claim 1, it is characterised in that：The internal diameter of the sealing ring is equal to the outer of pipeline
Footpath, at least two sealing rings are installed between each two loose collar, at least two sealing rings outwards strut the loose collar of both sides.
5. high strength plastic tubing as claimed in claim 1, it is characterised in that：The both sides end face of the spring is respectively at stretching into
Sliding block both sides end face locking connection in chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833910.7U CN207145785U (en) | 2017-07-11 | 2017-07-11 | A kind of high strength plastic tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833910.7U CN207145785U (en) | 2017-07-11 | 2017-07-11 | A kind of high strength plastic tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207145785U true CN207145785U (en) | 2018-03-27 |
Family
ID=61674914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720833910.7U Expired - Fee Related CN207145785U (en) | 2017-07-11 | 2017-07-11 | A kind of high strength plastic tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207145785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520542A (en) * | 2020-04-28 | 2020-08-11 | 谢佩汝 | Pipeline layout structure |
-
2017
- 2017-07-11 CN CN201720833910.7U patent/CN207145785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520542A (en) * | 2020-04-28 | 2020-08-11 | 谢佩汝 | Pipeline layout structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Peng Fuqiang Inventor before: Yuan Zhixiang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180319 Address after: Wan Shi Industrial Zone, Nanhai District of Foshan City, Guangdong province 528000 Shishan town of Songgang (South Songgang Brennan Pipe Industry Co., Ltd.) workshop two Patentee after: FOSHAN WEIYE PLASTIC CO.,LTD. Address before: 201800 Shanghai city Jiading District Chengliu Road No. 52 building 39 floor J896 room 2 Patentee before: HONGPEI (SHANGHAI) BUILDING TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 |