CN102563247B - Steel-belt-pipe socket type connecting structure and connecting means - Google Patents
Steel-belt-pipe socket type connecting structure and connecting means Download PDFInfo
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- CN102563247B CN102563247B CN201210061331.7A CN201210061331A CN102563247B CN 102563247 B CN102563247 B CN 102563247B CN 201210061331 A CN201210061331 A CN 201210061331A CN 102563247 B CN102563247 B CN 102563247B
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Abstract
The invention discloses a kind of steel-belt-pipe socket type connecting structure and connecting means, linkage structure comprises steel-belt-pipe, socket connector, bellmouth joint and seal ring; Socket connector comprises socket and the first joint, and bellmouth joint comprises faucet part and the second joint; Described first joint socket joint is in one end of steel-belt-pipe, and described second joint socket joint is in the other end of steel-belt-pipe; Socket is inserted in faucet part; Seal ring is located between socket and faucet part; Described seal ring comprises the seal ring of body and more than two, and seal ring extends on the outer wall of body on same direction, has gap between adjacent seals ring.Connecting means comprises mounting socket joint and bellmouth joint, then socket connector and bellmouth joint is interconnected.The joint efficiency of this linkage structure and connecting means is high; Power consumption is few, and processing cost is low; Good seal performance.
Description
Technical field
The present invention relates to linkage structure and the connecting means of spigot and socket type steel-belt-pipe.
Background technique
Steel-belt-pipe is mainly applied in blowdown, draining, and steel-belt-pipe mainly comprises steel band reinforced polyethylene spiral ripple pipe and buried steel plastic compount wound drain pipe.The mode that tradition connects steel-belt-pipe is realized by hot melt strip, although this structure can realize the connection of steel-belt-pipe, but, because steel-belt-pipe is generally be embedded in underground, hot melt strip to be wound around very inconvenient in underground, and, once there be the immersion of water, even if be connected to by steel-belt-pipe, its sealability is also bad.For this reason, the present linkage structure occurring spigot and socket type, namely at one end coupling faucet joint of steel-belt-pipe, the other end connection socket joint, the connection of bellmouth joint and socket connector and steel-belt-pipe is realized by hot melt, that is: by steel-belt-pipe and socket connector, bellmouth joint is fixedly installed in special device, then, molten state is reached to an end heat of socket connector and bellmouth joint, afterwards, one end with steel bands pipe, one end of socket connector is docked, and apply the pressure of certain hour, after cooling, socket connector is just connected on steel-belt-pipe, in like manner, bellmouth joint is also connected on steel-belt-pipe by said method, the method of this connection socket joint and bellmouth joint, special equipment is needed to coordinate, also need socket connector and the heating of bellmouth joint, the energy consumed is large, therefore, the cost connected is high, the efficiency of processing is also low.Described socket connector is connected with the mode of bellmouth joint by socket joint, that is: one end of socket connector is inserted in bellmouth joint, and on the outer surface of socket connector, overlap an O RunddichtringO, sealed by O RunddichtringO, although this structure brings conveniently to installation, because the amount of elastic deformation of O RunddichtringO is little, therefore, the poor performance of sealing.
Summary of the invention
A wherein object of the present invention is to provide a kind of steel-belt-pipe socket type connecting structure, and the joint efficiency of this linkage structure is high; Power consumption is few, and processing cost is low; Good seal performance.
Another object of the present invention is to provide a kind of connecting means of steel-belt-pipe socket type connecting structure, and the efficiency of this connecting means is high; Power consumption is few, and cost is low; Good seal performance.
For achieving the above object, steel-belt-pipe socket type connecting structure, comprise steel-belt-pipe, socket connector, bellmouth joint and seal ring, it is characterized in that: described socket connector comprises socket and the first joint, bellmouth joint comprises faucet part and the second joint, described first joint socket joint is in one end of steel-belt-pipe, described second joint socket joint is in the other end of steel-belt-pipe, socket is inserted in faucet part, seal ring is located between socket and faucet part, the outer wall of socket is provided with the annular containing groove caved inward, described seal ring is enclosed within containing groove, described socket and the first joint are formed with first step, First Transition portion is provided with at first step place, the second transition part coordinated with First Transition portion is provided with in the end of faucet part, described seal ring comprises body and plural seal ring, seal ring tilts to extend vertically to same direction on the outer wall of body, between adjacent seals ring, there is interval, described body and each seal ring are structure as a whole, seal ring is formed by integrated injection molding in a mold, seal ring true dip direction on described seal ring is the insertion moving direction of faucet part, its effect is that described socket connector is inserted into after in bellmouth joint, the axis of seal ring to bellmouth joint exits has frictional force, depart from from socket connector for preventing bellmouth joint.
Wherein the cross section of seal ring is triangle.
Said structure, owing to being provided with seal ring, and there is gap between adjacent seals ring, be inserted in bellmouth bond process at the socket connector of steel-belt-pipe, gap gives the space of sealing ring deformation, and therefore, seal ring larger amount of deformation can occur, when 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 multiple seal ring, like this, multi-layer sealed effect can be played, therefore, adopt the seal ring of structure of the present invention can play good seal action; Further, owing to being obliquely installed to same direction while that seal ring being, when socket connector is inserted into after in bellmouth joint, the axis of seal ring to bellmouth joint exits has larger frictional force, can effectively prevent bellmouth joint from departing from from socket connector.In the present invention, the connection of socket connector and steel-belt-pipe adopts spigot and socket type, and the connection of bellmouth joint and steel-belt-pipe also adopts spigot and socket type, and it is relative to prior art, easy for installation, do not need to consume electric flux, do not need special equipment, therefore, cost is low, and the efficiency of installation is high.
The outer wall of socket is provided with the annular containing groove caved inward, described seal ring is enclosed within containing groove: its effect has location, spacing effect to seal ring on the one hand, prevent seal ring from departing from from socket connector, on the other hand, socket connector can be limited greatly under the effect of seal ring to depart from from bellmouth joint.
Socket and the first joint are formed with first step, are provided with First Transition portion at first step place; The second transition part coordinated with First Transition portion is provided with: this structure can make socket connector and bellmouth joint more level and smooth in joint, also can prevent stress from concentrating simultaneously, enhance the join strength of the first joint and socket in the end of faucet part.
The cross section of seal ring is triangle: because seal ring have employed leg-of-mutton cross section, therefore, in forming process, be convenient in demoulding.
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 once can complete, thus improve work efficiency when shaping.
For reaching another object above-mentioned, the connecting means of steel-belt-pipe socket type connecting structure comprises the steps:
(1) by the first joint socket joint of socket connector in one end of steel-belt-pipe, by the second joint socket joint of bellmouth joint in the other end of steel-belt-pipe.
(2) seal ring is set in socket connector socket, and makes the seal ring true dip direction of seal ring be the insertion moving direction of faucet part.
(3) socket is inserted in faucet part together with seal ring, during insertion, gap provides space to sealing ring deformation, make the amount of deformation of seal ring large, after insertion completes, under the elastic reaction of seal ring self, seal ring and bellmouth inwall close contact, complete the connection of steel-belt-pipe socket type connecting structure.
Above-mentioned connecting means, be inserted in bellmouth bond process at the socket connector of steel-belt-pipe, gap gives the space of sealing ring deformation, therefore, can larger amount of deformation be there is in seal ring, when after installation, and seal ring and bellmouth inner nosepiece wall close contact time under the elastic reaction of seal ring self; In addition, owing to being provided with multiple seal ring, like this, multi-layer sealed effect can be played, therefore, adopt the seal ring of structure of the present invention can play good seal action; Further, owing to being obliquely installed to same direction while that seal ring being, when socket connector is inserted into after in bellmouth joint, the axis of seal ring to bellmouth joint exits has larger frictional force, can effectively prevent bellmouth joint from departing from from socket connector.In the present invention, the connection of socket connector and steel-belt-pipe adopts spigot and socket type, and the connection of bellmouth joint and steel-belt-pipe also adopts spigot and socket type, and it is relative to prior art, easy for installation, do not need to consume electric flux, do not need special equipment, therefore, cost is low, and the efficiency of installation is high.
As the improvement of connecting means, the outer wall of socket is provided with the annular containing groove caved inward, and described seal ring is enclosed within containing groove, and described seal ring is enclosed within containing groove, carries out spacing by containing groove to seal ring.
As the improvement of connecting means, socket and the first joint are formed with first step, are provided with First Transition portion at first step place; The second transition part coordinated with First Transition portion is provided with in the end of socket; Be inserted in the process of faucet part in socket, when First Transition portion and the cooperation of the second transition part contact, complete connection procedure, ensure that socket connector is connected smoothly with bellmouth joint.
Specializing as connecting means, the cross section of seal ring is triangle.Because seal ring have employed leg-of-mutton cross section, therefore, in forming process, be convenient in demoulding.
As the improvement of connecting means, body and seal ring are structure as a whole, and seal ring passes through integrated injection molding in a mold, and therefore, the intensity of whole seal ring is high, also once can complete, thus improve work efficiency when shaping.
Accompanying drawing explanation
Fig. 1 is the exploded view of steel-belt-pipe socket type connecting structure.
Fig. 2 be steel-belt-pipe socket type connecting 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 present invention is further elaborated.
As shown in Figure 1 to Figure 3, steel-belt-pipe socket type connecting structure comprises socket connector 4, bellmouth joint 5, steel-belt-pipe 6 and seal ring 1.
Socket connector 4 comprises socket 41 and the first joint 42, first step is formed between socket 41 and the first joint 42, be provided with First Transition portion 43 at first step place, prevent stress from concentrating, improve the join strength between socket 41 and the first joint 42; Socket 41 has the annular containing groove 44 caved inward, for accommodating seal ring 1.First joint 42 socket joint, in one end of steel-belt-pipe 6, does not need electrified regulation, thus reduces energy consumption, and also do not need special equipment, and can install at the scene, easy for installation, therefore, cost is low, and the efficiency of installation is high.
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 coordinated with First Transition portion 43, and bellmouth joint is connected with socket connector smoothly; Second joint 52 socket joint, in one end of steel-belt-pipe 6, does not need electrified regulation, thus reduces energy consumption, and also do not need special equipment, and can install at the scene, easy for installation, therefore, cost is low, and the efficiency of installation is high.
Seal ring 1 comprises body 11 and seal ring 12.Seal ring 12 is made up of plural, is formed with gap 13 between 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 the intensity of seal ring can be improved, and make the once-through of seal ring energy, body 11 and seal ring 12 are designed to integrative-structure.
The connecting means of above-mentioned linkage structure is:
(1) by the first joint 42 socket joint of socket connector 4 in one end of steel-belt-pipe 6, by the second joint 52 socket joint of bellmouth joint 5 in the other end of steel-belt-pipe 6.
(2) seal ring 1 is set on the containing groove 44 of socket connector socket, and makes seal ring 12 true dip direction of seal ring 1 be the insertion moving direction of faucet part.
(3) socket 41 is inserted in faucet part 51 together with seal ring 1, during insertion, as shown in Figure 3, gap 13 provides space to sealing ring deformation, makes the amount of deformation of seal ring 12 large, after insertion completes, under the elastic reaction of seal ring 12 self, seal ring 12 and faucet part 51 inwall close contact, simultaneously, First Transition portion cooperatively interacts with the second transition part and contacts, and completes the connection of steel-belt-pipe socket type connecting structure.
As shown in Figure 3, owing to being provided with seal ring 12, and there is gap 13 between adjacent seals ring, be inserted in bellmouth joint 5 process at the socket connector 4 of steel-belt-pipe, gap gives the space that seal ring 12 is out of shape, and therefore, seal ring 1 larger amount of deformation can occur, when after installation, under the elastic reaction of seal ring 1 self, make seal ring 1 and faucet part 51 inwall close contact; In addition, owing to being provided with multiple seal ring, like this, multi-layer sealed effect can be played, therefore, adopt the seal ring of structure of the present invention can play good seal action.
Claims (4)
1. steel-belt-pipe socket type connecting structure, comprise steel-belt-pipe, socket connector, bellmouth joint and seal ring, it is characterized in that: described socket connector comprises socket and the first joint, bellmouth joint comprises faucet part and the second joint, described first joint socket joint is in one end of steel-belt-pipe, described second joint socket joint is in the other end of steel-belt-pipe, socket is inserted in faucet part, seal ring is located between socket and faucet part, the outer wall of socket is provided with the annular containing groove caved inward, described seal ring is enclosed within containing groove
Described socket and the first joint are formed with first step, are provided with First Transition portion at first step place, are provided with the second transition part coordinated with First Transition portion in the end of faucet part,
Described seal ring comprises body and plural seal ring, seal ring tilts to extend vertically to same direction on the outer wall of body, and have interval between adjacent seals ring, described body and each seal ring are structure as a whole, seal ring is formed by integrated injection molding in a mold
Seal ring true dip direction on described seal ring is the insertion moving direction of faucet part, its effect is that described socket connector is inserted into after in bellmouth joint, the axis of seal ring to bellmouth joint exits has frictional force, departs from from socket connector for preventing bellmouth joint.
2. steel-belt-pipe socket type connecting structure according to claim 1, is characterized in that: the cross section of seal ring is triangle.
3. a connecting means for steel-belt-pipe socket type connecting structure as claimed in claim 1, is characterized in that, comprise the steps:
(1) by the first joint socket joint of socket connector in one end of steel-belt-pipe, by the second joint socket joint of bellmouth joint in the other end of steel-belt-pipe;
(2) socket is inserted in faucet part together with seal ring, during insertion, gap provides space to sealing ring deformation, make the amount of deformation of seal ring large, after insertion completes, under the elastic reaction of seal ring self, seal ring and faucet part inwall close contact, complete the connection of steel-belt-pipe socket type connecting structure.
4. the connecting means of steel-belt-pipe socket type connecting structure according to claim 3, is characterized in that: the cross section of seal ring is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210061331.7A CN102563247B (en) | 2012-03-09 | 2012-03-09 | Steel-belt-pipe socket type connecting structure and connecting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210061331.7A CN102563247B (en) | 2012-03-09 | 2012-03-09 | Steel-belt-pipe socket type connecting structure and connecting means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102563247A CN102563247A (en) | 2012-07-11 |
| CN102563247B true CN102563247B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210061331.7A Active CN102563247B (en) | 2012-03-09 | 2012-03-09 | Steel-belt-pipe socket type connecting structure and connecting means |
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| Country | Link |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402513A (en) * | 2015-12-30 | 2016-03-16 | 安徽凯升管业有限公司 | Steel band pipe socket connection structure and connection method |
| CN107345606B (en) * | 2017-09-07 | 2023-02-24 | 湖北大洋塑胶有限公司 | Drain pipe connecting piece |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88203663U (en) * | 1988-03-01 | 1988-12-21 | 国家建材局苏州混凝土水泥制品研究院 | Prefabricated concrete multi-holes cable fitting |
| DE202004017087U1 (en) * | 2004-02-04 | 2005-02-03 | Egeplast Werner Strumann Gmbh & Co. Kg | Socket joint for two plastic pipes includes a pipe with an insert end incorporating a sealing unit and a elastic catch which is made of a stiffer material than the sealing unit |
| JP2009047190A (en) * | 2007-08-13 | 2009-03-05 | Benex Corp | Pipe fitting |
| CN201462251U (en) * | 2009-07-09 | 2010-05-12 | 扬州广鑫机械有限公司 | Socket-type force pipe connector |
| CN201651611U (en) * | 2009-09-30 | 2010-11-24 | 广东联塑科技实业有限公司 | Sealing ring |
| CN201863343U (en) * | 2010-10-29 | 2011-06-15 | 湖北鄂丰模具有限公司 | Forming device for connecting part of metal reinforced Polyethylene (PE) spirally corrugated pipes |
| CN102345772A (en) * | 2010-07-29 | 2012-02-08 | 天津万联管道工程有限公司 | Connecting and fixing structure for pipeline socket |
-
2012
- 2012-03-09 CN CN201210061331.7A patent/CN102563247B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88203663U (en) * | 1988-03-01 | 1988-12-21 | 国家建材局苏州混凝土水泥制品研究院 | Prefabricated concrete multi-holes cable fitting |
| DE202004017087U1 (en) * | 2004-02-04 | 2005-02-03 | Egeplast Werner Strumann Gmbh & Co. Kg | Socket joint for two plastic pipes includes a pipe with an insert end incorporating a sealing unit and a elastic catch which is made of a stiffer material than the sealing unit |
| JP2009047190A (en) * | 2007-08-13 | 2009-03-05 | Benex Corp | Pipe fitting |
| CN201462251U (en) * | 2009-07-09 | 2010-05-12 | 扬州广鑫机械有限公司 | Socket-type force pipe connector |
| CN201651611U (en) * | 2009-09-30 | 2010-11-24 | 广东联塑科技实业有限公司 | Sealing ring |
| CN102345772A (en) * | 2010-07-29 | 2012-02-08 | 天津万联管道工程有限公司 | Connecting and fixing structure for pipeline socket |
| CN201863343U (en) * | 2010-10-29 | 2011-06-15 | 湖北鄂丰模具有限公司 | Forming device for connecting part of metal reinforced Polyethylene (PE) spirally corrugated pipes |
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| Publication number | Publication date |
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| CN102563247A (en) | 2012-07-11 |
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Address after: 510800 No.8, Xixiu Road, Maxi village, Xiuquan street, Huadu District, Guangzhou City, Guangdong Province Patentee after: Ad pipeline (Guangdong) Co.,Ltd. Address before: 510800 East 1, Dongxiu Road, Xinhua Street, Huadu District, Guangzhou, Guangdong Patentee before: GUANGDONG YONGGAO PLASTIC INDUSTRY DEVELOPMENT Co.,Ltd. |
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