CN202660118U - Socket-and-spigot type rubber ring sealing connection structure of steel belt pipe - Google Patents
Socket-and-spigot type rubber ring sealing connection structure of steel belt pipe Download PDFInfo
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- CN202660118U CN202660118U CN 201220087414 CN201220087414U CN202660118U CN 202660118 U CN202660118 U CN 202660118U CN 201220087414 CN201220087414 CN 201220087414 CN 201220087414 U CN201220087414 U CN 201220087414U CN 202660118 U CN202660118 U CN 202660118U
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- socket
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- seal ring
- sealing
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Abstract
The utility model discloses a socket-and-spigot type rubber ring sealing connection structure of a steel belt pipe. The socket-and-spigot type rubber ring sealing connection structure of the steel belt pipe comprises a socket joint and a spigot joint, wherein one end of the spigot joint is inserted into the socket joint; a sealing circle is arranged between the spigot joint and the socket joint and comprises a body and more than two sealing rings which extend on the outer wall of the body in the same direction; and a clearance is formed between two adjacent sealing rings. According to the socket-and-spigot type rubber ring sealing connection structure of the steel belt pipe, the sealing rings are employed, the clearance is formed between the two adjacent sealing rings, and the clearance provides a deformation space for the sealing rings in the process of inserting the spigot joint of the steel belt pipe into the socket joint, so the sealing circle can be greatly deformed; after the sealing circle is installed, the sealing rings are tightly contacted with the inner wall of the socket joint under the action of the elasticity of the sealing rings; and moreover, by adoption of a plurality of sealing rings, a multi-layer sealing effect can be achieved, so the sealing circle with the structure can have a good sealing effect.
Description
Technical field
The utility model relates to the linkage structure of spigot and socket type steel-belt-pipe.
Background technique
Steel-belt-pipe mainly is applied in blowdown, the draining, and steel-belt-pipe comprises that mainly steel band reinforced polyethylene spiral ripple pipe and buried steel mould composite winding drainpipe.The mode that tradition connects steel-belt-pipe realizes by the hot melt band, although this structure can realize the connection of steel-belt-pipe, but, since steel-belt-pipe generally be embedded in underground, very inconvenient at underground winding hot melt band, and, in case the immersion of water is arranged, even steel-belt-pipe has been connected, its sealability is also bad.For this reason, the linkage structure of spigot and socket type has appearred now, namely at an end coupling faucet joint of steel-belt-pipe, the other end connection socket joint, and at the outer surface of socket connector cover one O RunddichtringO, during installation, socket connector is inserted in the bellmouth joint, and by the sealing of O RunddichtringO, although this structure has been brought convenience to installation, because the amount of elastic deformation of O RunddichtringO is little, therefore, the poor performance of sealing.
Summary of the invention
Be the technical problem that the connection sealing that solves between the steel-belt-pipe can differ from, the utility model has improved a kind of steel-belt-pipe spigot and socket type seal with elastometic washer linkage structure.
The technological scheme that solves the problems of the technologies described above is: steel-belt-pipe spigot and socket type seal with elastometic washer linkage structure comprises bellmouth joint and socket connector, one end of socket connector is inserted in the bellmouth joint, between socket connector and bellmouth joint, be provided with seal ring, seal ring comprises body and the seal ring more than two, seal ring extends to same direction on the outer wall of body, has the gap between the adjacent seals ring.
Said structure, owing to being provided with seal ring, and there is the gap between the adjacent seals ring, socket connector at steel-belt-pipe is inserted in the bellmouth joint process, the gap has given the space of sealing ring deformation, and therefore, larger amount of deformation can occur seal ring, after installation, under the elastic reaction of seal ring self, make seal ring and bellmouth inner nosepiece wall close contact; In addition, owing to being provided with a plurality of seal rings, like this, can play multi-layer sealed effect, therefore, adopt the rubber seal of the utility model structure can play good seal action; Have again because seal ring is to be obliquely installed to same direction simultaneously, in socket connector is inserted into the bellmouth joint after, seal ring has larger frictional force to axially withdrawing from of bellmouth joint, can prevent effectively that the bellmouth joint breaks away from from socket connector.
As improvement, be provided with the annular containing groove that caves inward at the outer wall of socket, described seal ring is enclosed within the containing groove.Its effect is on the one hand seal ring to be had location, spacing effect, prevents that seal ring breaks away from from socket connector, on the other hand, can limit greatly socket connector and break away from from the bellmouth joint under the effect of seal ring.
As improvement, described socket connector comprises socket section and the first joint, and socket section and the first joint are formed with first step, are provided with First Transition section at the first step place; Described bellmouth joint comprises faucet part and the second joint, is provided with the second transition part that cooperates with First Transition section in the end of socket section.This structure can make socket connector and bellmouth joint more level and smooth in the joint, also can prevent that stress from concentrating simultaneously, has strengthened the join strength of the first joint and socket section.
As specializing, the cross section of seal ring is triangle.Because seal ring has adopted leg-of-mutton cross section, therefore, in forming process, is convenient in demoulding.
As improvement, body and seal ring are structure as a whole.Because body and seal ring are structure as a whole, therefore, the intensity of whole seal ring is high, also can once finish when moulding, thereby improve work efficiency.
Description of drawings
Fig. 1 is the exploded view of steel-belt-pipe spigot and socket type rubber ring linkage structure.
Fig. 2 be steel-belt-pipe spigot and socket type rubber ring linkage structure sectional view.
Fig. 3 is the enlarged view of A.
Fig. 4 is the stereogram of seal ring.
Fig. 5 is the sectional view of seal ring.
Fig. 6 is the enlarged view of B.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
As shown in Figure 1 to Figure 3, steel-belt-pipe spigot and socket type seal with elastometic washer linkage structure comprises socket connector 4, bellmouth joint 5 and seal ring 1.
Socket connector 4 comprises socket section 41 and the first joint 42, be formed with first step between socket section 41 and the first joint 42, be provided with First Transition section 43 at the first step place, prevent that stress is concentrated, improve the join strength between socket section 41 and the first joint 42; Have the annular containing groove 44 that caves inward in socket section 41, be used for accommodating seal ring 1.The first joint 42 is connected with steel-belt-pipe 6.
Bellmouth joint 5 comprises faucet part 51 and the second joint 52; The end of faucet part 51 is provided with the second transition part that cooperates with First Transition section 43, so that the bellmouth joint is connected with socket connector smoothly; The second joint 52 is connected with steel-belt-pipe 6.
Seal ring 1 comprises body 11 and seal ring 12.Seal ring 12 is made of plural, is formed with gap 13 between the adjacent seals ring, and all seal rings tilt to extend to same direction vertically.As shown in Figure 6, the cross section of seal ring is triangle, certainly, also can be other shape.In order to improve the intensity of rubber seal, and make the rubber seal can once-through, body 11 and seal ring 12 are designed to integrative-structure.
In use, first rubber seal is enclosed within on the containing groove 44 of socket connector, then socket connector 4 is inserted in the bellmouth joint 5 together with seal ring 1.
As shown in Figure 3, owing to being provided with seal ring 12, and there is gap 13 between the adjacent seals ring, socket connector 4 at steel-belt-pipe is inserted in bellmouth joint 5 processes, the gap has given the space of seal ring 12 distortion, and therefore, larger amount of deformation can occur seal ring 1, after installation, under the elastic reaction of seal ring 12 self, make seal ring 12 and faucet part 51 inwall close contacts; In addition, owing to being provided with a plurality of seal rings, like this, can play multi-layer sealed effect, therefore, adopt the seal ring of the utility model structure can play good seal action.
Claims (5)
1. steel-belt-pipe spigot and socket type seal with elastometic washer linkage structure, comprise bellmouth joint and socket connector, one end of socket connector is inserted in the bellmouth joint, between socket connector and bellmouth joint, be provided with seal ring, it is characterized in that: seal ring comprises body and the seal ring more than two, seal ring extends to same direction on the outer wall of body, has the gap between the adjacent seals ring.
2. steel-belt-pipe spigot and socket type seal with elastometic washer linkage structure according to claim 1, it is characterized in that: the outer wall at socket is provided with the annular containing groove that caves inward, and described seal ring is enclosed within the containing groove.
3. steel-belt-pipe spigot and socket type seal with elastometic washer linkage structure according to claim 1 and 2, it is characterized in that: described socket connector comprises socket section and the first joint, socket section and the first joint are formed with first step, are provided with First Transition section at the first step place; Described bellmouth joint comprises faucet part and the second joint, is provided with the second transition part that cooperates with First Transition section in the end of socket section.
4. steel-belt-pipe spigot and socket type seal with elastometic washer linkage structure according to claim 1, it is characterized in that: the cross section of seal ring is triangle.
5. steel-belt-pipe spigot and socket type seal with elastometic washer linkage structure according to claim 1, it is characterized in that: body and seal ring are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220087414 CN202660118U (en) | 2012-03-09 | 2012-03-09 | Socket-and-spigot type rubber ring sealing connection structure of steel belt pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220087414 CN202660118U (en) | 2012-03-09 | 2012-03-09 | Socket-and-spigot type rubber ring sealing connection structure of steel belt pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660118U true CN202660118U (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220087414 Expired - Lifetime CN202660118U (en) | 2012-03-09 | 2012-03-09 | Socket-and-spigot type rubber ring sealing connection structure of steel belt pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660118U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542207A (en) * | 2013-11-08 | 2014-01-29 | 陈建林 | Pipe sealing connection structure and connection method thereof |
| CN104696634A (en) * | 2015-02-11 | 2015-06-10 | 石河子开发区天浩管业有限责任公司 | Dual-seal socket and spigot type flexible connection structure for large-diameter spiral welded steel pipes |
| CN107345606A (en) * | 2017-09-07 | 2017-11-14 | 湖北大洋塑胶有限公司 | A kind of drainage pipe connector |
| CN107781550A (en) * | 2016-08-31 | 2018-03-09 | 天津市宝坻区新颐达模具厂 | Steel pipe socket joint disconnecting prevention structure |
| CN108194731A (en) * | 2018-02-06 | 2018-06-22 | 湖南晟塑管业有限公司 | A kind of tubing with bell and spigot |
| CN108223936A (en) * | 2018-02-06 | 2018-06-29 | 湖南晟塑管业有限公司 | A kind of connection method of pipeline |
| CN109595413A (en) * | 2018-12-25 | 2019-04-09 | 中铁十七局集团有限公司 | A kind of adaptive detectable pipe joint waterproof construction |
| CN111219403A (en) * | 2018-11-23 | 2020-06-02 | 大连北方互感器集团有限公司 | Fixing structure and method of threaded sleeve |
-
2012
- 2012-03-09 CN CN 201220087414 patent/CN202660118U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542207A (en) * | 2013-11-08 | 2014-01-29 | 陈建林 | Pipe sealing connection structure and connection method thereof |
| CN104696634A (en) * | 2015-02-11 | 2015-06-10 | 石河子开发区天浩管业有限责任公司 | Dual-seal socket and spigot type flexible connection structure for large-diameter spiral welded steel pipes |
| CN107781550A (en) * | 2016-08-31 | 2018-03-09 | 天津市宝坻区新颐达模具厂 | Steel pipe socket joint disconnecting prevention structure |
| CN107345606A (en) * | 2017-09-07 | 2017-11-14 | 湖北大洋塑胶有限公司 | A kind of drainage pipe connector |
| CN107345606B (en) * | 2017-09-07 | 2023-02-24 | 湖北大洋塑胶有限公司 | Drain pipe connecting piece |
| CN108194731A (en) * | 2018-02-06 | 2018-06-22 | 湖南晟塑管业有限公司 | A kind of tubing with bell and spigot |
| CN108223936A (en) * | 2018-02-06 | 2018-06-29 | 湖南晟塑管业有限公司 | A kind of connection method of pipeline |
| CN111219403A (en) * | 2018-11-23 | 2020-06-02 | 大连北方互感器集团有限公司 | Fixing structure and method of threaded sleeve |
| CN109595413A (en) * | 2018-12-25 | 2019-04-09 | 中铁十七局集团有限公司 | A kind of adaptive detectable pipe joint waterproof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |