CN108413156A - Combined type rubber ring - Google Patents
Combined type rubber ring Download PDFInfo
- Publication number
- CN108413156A CN108413156A CN201810426437.XA CN201810426437A CN108413156A CN 108413156 A CN108413156 A CN 108413156A CN 201810426437 A CN201810426437 A CN 201810426437A CN 108413156 A CN108413156 A CN 108413156A
- Authority
- CN
- China
- Prior art keywords
- rubber
- wall
- combined type
- ring
- type rubber
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/1017—Joints with sleeve or socket
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a kind of combined type rubber ring, including ontology, the ontology includes sequentially connected left connection part, interlude and right connection part, and the interlude outer wall offers multi-ring annular slot side by side in an axial direction.The combined type rubber ring of the structure can make pipeline during later stage use compared with prior art, when soil property changes, ensure the sealing effect of pipeline connection, and easy to use.
Description
Technical field
The present invention relates to municipal blowdown, drainage pipeline connection sealing element fields, and in particular to a kind of combined type rubber ring.
Background technology
Currently, the connection type of municipal pipeline mainly has electric smelting connection, heat-melting butt-joint, cushion rubber flexible connection etc..Electric smelting connects
It connects with heat-melting butt-joint to the more demanding of weather and place, execution conditions are harsh, and cushion rubber flexible connection is easy for construction, therefore quilt
It is widely used in the connection of municipal pipeline.But existing rubber ring can not ensure to cause oozing for connection due to line size deviation
Leakage.Especially after pipeline is laid, due to ground settlement, soil erosion etc., cause duct height difference and bending, to make
It is insufficient to obtain rubber ring compensation rate, and then sealing for tubing joints is caused to be failed.
Invention content
In view of this, the object of the present invention is to provide a kind of combined type rubber ring, pipeline can be made to use process in the later stage
In, when soil property changes, ensure the sealing effect of pipeline connection.
The present invention is solved the above problems by following technological means：A kind of combined type rubber ring, including ontology, the ontology
Including sequentially connected left connection part, interlude and right connection part, the interlude outer wall offers multi-turn ring side by side in an axial direction
Shape slot.
Further, the body exterior is arranged with rubber utricule, and bullet is provided between wall and body outer wall in rubber bag tank body
Property extensible member.
Further, rubber bag tank body surface face is provided with water-swellable material circle.
Further, the elastic telescopic part includes the body of rod and cylinder being slidably socketed, and the body of rod is connect with rubber utricule,
The cylinder is connect with ontology, and one end that the body of rod is located in cylinder is connect by spring with cylinder inboard wall.
Further, setting is there are two rubber baffle between wall and body outer wall in the rubber bag tank body, wall in rubber bag tank body
It is tightly connected with rubber baffle outer ring face, body outer wall is tightly connected with rubber baffle inner ring face, and the interlude is in two
Between rubber baffle, multiple through-holes are offered on the rubber baffle, check valve is provided in the through-hole.
Further, rubber bag tank body surface face is set side by side with multiple water-swellable material circles in an axial direction, and the chance water is swollen
The outer ring face of swollen band of material offers multiple grooves.
Beneficial effects of the present invention：The combined type rubber ring of the present invention, including ontology, the ontology include sequentially connected
Left connection part, interlude and right connection part, the interlude outer wall offer multi-ring annular slot side by side in an axial direction.The structure is answered
Combined rubber circle can make pipeline during later stage use compared with prior art, when soil property changes, ensure pipe
The sealing effect of road connection, and it is easy to use.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of elastic telescopic part.
Specific implementation mode
Below with reference to attached drawing, the present invention is described in detail, as shown in Figs. 1-2：The combined type rubber of the present embodiment
Circle, including ontology, the ontology include sequentially connected left connection part 1, interlude 2 and right connection part 3, the interlude outer wall
Offer multi-ring annular slot 4 side by side in an axial direction, left connection part, interlude and right connection part are integrally formed and by rubber materials
It is made, in use, two sections of pipelines that need to be connected are socketed with left connection part and right connection part sealing respectively, in the pipeline later stage
During use, occur between the variations such as soil property lead to two segment pipes difference in height etc. be staggered phenomenon when, since interlude opens up
There is an annular groove, form the thin place of wall, thus flexible, the upper and lower a certain range of elastic deformations such as be staggered can be generated, to adapt to manage
The change in displacement in road avoids between pipeline and rubber ring and gap occurs because warpage etc. occurs for rubber ring, ensured pipeline company
The sealing effect connect.
It is further improved as to above-mentioned technical proposal, the body exterior is arranged with rubber utricule 5, in rubber bag tank body
It is provided with elastic telescopic part 6 between wall and body outer wall, the elastic telescopic part includes the body of rod 61 being slidably socketed and cylinder 62,
The body of rod is connect with rubber utricule, and the cylinder is connect with ontology, and one end that the body of rod is located in cylinder passes through spring 63 and cylinder
Internal wall connection, elastic telescopic part not only has support firm effect to rubber utricule, but also it is outside not interfere with rubber utricule
Expansion or to contract.In use, elastic telescopic part squeezes rubber utricule, and rubber utricule is made to be close to inner wall of the pipe, energy
Further increase sealing effect.
It is further improved as to above-mentioned technical proposal, rubber bag tank body surface face is set side by side with multiple chances in an axial direction
The outer ring face of water-swelling material circle 10, the water-swellable material circle offers multiple grooves.On the one hand, water-swellable material circle
Water-swellable provides enough compensation rates, has ensured the sealing effect of pipeline connection；On the other hand, water-swellable material circle
The groove in outer ring face can improve antiskid effect, and rubber ring slides during avoiding use, to further improve sealing effect
Fruit.
It is further improved as to above-mentioned technical proposal, two is provided between wall and body outer wall in the rubber bag tank body
A rubber baffle 7, wall is tightly connected with rubber baffle outer ring face in rubber bag tank body, and body outer wall is sealed with rubber baffle inner ring face
Connection, the interlude is between two rubber baffles, offers multiple through-holes 8 on the rubber baffle, in the through-hole
It is provided with check valve 9.When two sections of connecting pipes misplace, left and right linkage section is driven to misplace, at this time on the outside of interlude
Rubber utricule Duan Huixian be squeezed, the gas via through holes in this section of rubber bag tank body are squeezed into both sides, make the rubber bag tank of both sides
Body section expands, and can further increase sealing effect, check valve defines gas reverse flow, can guarantee continuing for sealing effect
Property.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (6)
1. a kind of combined type rubber ring, including ontology, it is characterised in that：The ontology include sequentially connected left connection part, in
Between section and right connection part, the interlude outer wall offers multi-ring annular slot side by side in an axial direction.
2. combined type rubber ring according to claim 1, it is characterised in that：The body exterior is arranged with rubber utricule,
Elastic telescopic part is provided in rubber bag tank body between wall and body outer wall.
3. combined type rubber ring according to claim 2, it is characterised in that：It is swollen that rubber bag tank body surface face is provided with chance water
Swollen band of material.
4. according to the combined type rubber ring described in claim 2-3 any one, it is characterised in that：The elastic telescopic part includes
The body of rod and cylinder being slidably socketed, the body of rod are connect with rubber utricule, and the cylinder is connect with ontology, and the body of rod is located in cylinder
One end connect with cylinder inboard wall by spring.
5. combined type rubber ring according to claim 4, it is characterised in that：In the rubber bag tank body wall and body outer wall it
Between setting there are two rubber baffle, wall is tightly connected with rubber baffle outer ring face in rubber bag tank body, body outer wall and rubber baffle
Inner ring face is tightly connected, and the interlude is between two rubber baffles, and multiple through-holes, institute are offered on the rubber baffle
It states and is provided with check valve in through-hole.
6. combined type rubber ring according to claim 5, it is characterised in that：Rubber bag tank body surface face is set side by side in an axial direction
Multiple water-swellable material circles are equipped with, the outer ring face of the water-swellable material circle offers multiple grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810426437.XA CN108413156A (en) | 2018-05-07 | 2018-05-07 | Combined type rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810426437.XA CN108413156A (en) | 2018-05-07 | 2018-05-07 | Combined type rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108413156A true CN108413156A (en) | 2018-08-17 |
Family
ID=63137840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810426437.XA Withdrawn CN108413156A (en) | 2018-05-07 | 2018-05-07 | Combined type rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108413156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517836A (en) * | 2022-01-14 | 2022-05-20 | 玺智达精密电子(深圳)有限公司 | Composite water-swelling rubber ring |
-
2018
- 2018-05-07 CN CN201810426437.XA patent/CN108413156A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517836A (en) * | 2022-01-14 | 2022-05-20 | 玺智达精密电子(深圳)有限公司 | Composite water-swelling rubber ring |
| CN114517836B (en) * | 2022-01-14 | 2024-04-12 | 玺智达精密电子(深圳)有限公司 | Composite water-swelling rubber ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |
|
| WW01 | Invention patent application withdrawn after publication |