CN204004952U - A kind of flexible pipe rotary joint style spherical joint - Google Patents
A kind of flexible pipe rotary joint style spherical joint Download PDFInfo
- Publication number
- CN204004952U CN204004952U CN201420353831.2U CN201420353831U CN204004952U CN 204004952 U CN204004952 U CN 204004952U CN 201420353831 U CN201420353831 U CN 201420353831U CN 204004952 U CN204004952 U CN 204004952U
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- bulb
- flexible pipe
- assembly
- joint
- ball seat
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Abstract
A kind of flexible pipe rotary joint style spherical joint, comprise flexible pipe, one end that flexible pipe inserts a bulb connecting assembly in the inside at one end opening place, the other end of bulb connecting assembly is connected with a bulb assembly, the joint of flexible pipe and bulb connecting assembly is provided with an elastic ferrule assembly, and flexible pipe and bulb connecting assembly are fixed.Flexible pipe, bulb connecting assembly and bulb assembly, this internal duct communicates.The utility model can ensure medium pipeline and the online fed sheet of a media of the long-term guarantee of flexible pipe, medium is excessive without leaking, ensured the long-term safety operation of equipment, simple in structure, easy to assembly, only need screw-driver or Round Steel Bar to insert torsion inner hexagonal hole, then with the rotation of the spanner application of force, just can remove and install easily bulb connecting assembly, repairing work be can reduce and spare part expense, minimizing operator labor intensity saved, safe and reliable.The utility model is applicable to the field that is connected and fixed of the soft connection pipe fitting of the media such as various conveying cooling waters, pressurized air, oxygen.
Description
Technical field
The utility model relates to the connection set between a kind of pipeline and pipeline, relates in particular to a kind of be applied to the carry soft connection pipe fitting of medium or the rotary joint style spherical joints of hydraulic tube piece such as cooling water, pressurized air, oxygen.
Background technique
At present, at iron and steel, chemical industry, medium in the manufacturing fields such as machine-building moves carries or has often used when equipment need to often change medium a kind of soft connection pipe fitting (hereinafter to be referred as flexible pipe), and this flexible pipe needs flexible pipe manufacturer to embed curing metal link by machinery on hydraulic hose in factory, and because its length can not need fixed length at any time according to scene, the situation of long and too short point is seen everywhere, so the spare part of a lot of different sizes will be made owing to needing the length difference of flexible pipe by the unit of follow-up use, cause spare part expense to increase, the use pipe collar having in addition, pipe clamps etc. are held in hose clip on the pipeline of equipment, because its chucking power is less, tending to occur flexible pipe comes off, MEDIA FLOW goes out phenomenon, or because hose bending radius is inadequate, cause the flat runner that makes of flexible pipe folding not smooth.
The hose connection part of the 0.5～6MPa pressure under currently available technology, only in factory's designated length processing, especially for the cooling water flexible pipe that uses on molten steel crystal device and on flame cutter equipment, often there is disrepair phenomenon in its jointing, because scene can not be made the hose coupling that can bear middle pressure 0.5～6MPa at random by oneself, can only fixed length consigned processing, increase a large amount of spare part expenses.
Model utility content
In order to solve flexible pipe under prior art, need spare part many and flexible pipe easily occurs come off, MEDIA FLOW goes out phenomenon, or because hose bending radius is inadequate, cause the flat not smooth problem of runner that makes of flexible pipe folding, the utility model provides a kind of flexible pipe rotary joint style spherical joint, this flexible pipe can be connected flexible pipe with rotary joint style spherical joint with equipment medium mouthpiece after, constant intensity is large, flexible pipe can not damage and reliability high, and be specially adapted to need can lasting antidetonation, and bear the field of alternate load, flexible pipe of the present utility model can bear 0.5～6MPa with downforce with rotary joint style spherical joint, and can warpage flexible pipe when flexible pipe moves or turns to and vibrate, the damage that keeps flux simultaneously to avoid flexible pipe to cause due to soft warpage, also can reduce the phenomenon that flexible pipe damages because of warpage acceleration, and flexible pipe of the present utility model only uses simple common tool as spanner with rotary joint style spherical joint, screw driver just can easy quick realization.Concrete structure of the present utility model is as described below:
A flexible pipe rotary joint style spherical joint, comprises flexible pipe, it is characterized in that:
One end that described flexible pipe inserts a bulb connecting assembly in the inside at one end opening place;
The other end of described bulb connecting assembly is connected with a bulb assembly;
The joint of described flexible pipe and bulb connecting assembly is provided with an elastic ferrule assembly, and flexible pipe and bulb connecting assembly are fixed.
According to a kind of flexible pipe rotary joint style spherical joint of the present utility model, it is characterized in that, described bulb connecting assembly comprises ball seat overlapping joint body, be with externally threaded indent semicircle ball seat, connecting tube, tapped outer sleeve and torsion inner hexagonal hole, wherein, one end of ball seat overlapping joint body is provided with is with externally threaded indent semicircle ball seat, this indent semicircle ball seat is connected with bulb assembly, the connecting tube of the other end setting of ball seat overlapping joint body inserts the inside of one end opening of flexible pipe, and connect and be provided with outer sleeve at this place, between this outer sleeve and flexible pipe, be provided with elastic ferrule assembly, and offer torsion inner hexagonal hole on the joint face of ball seat overlapping joint body exterior.
Purpose of design is herein, bulb connecting assembly is as the link of bulb assembly and flexible pipe and by elastic ferrule assembly, this is linked together, the torsion of offering on the joint face of ball seat overlapping joint body exterior only needs screw-driver or Round Steel Bar to insert with inner hexagonal hole, then with the rotation of the spanner application of force, just can remove and install easily bulb connecting assembly.
According to a kind of flexible pipe rotary joint style spherical joint of the present utility model, it is characterized in that, described bulb assembly B comprises bulb body, bulb fixed cover cap, bulb spring, bulb seals and is with externally threaded hexagon prism pipe fitting, wherein, the equal diameters of the diameter of bulb body and indent semicircle ball seat, bulb right half part is inserted this indent semicircle ball seat and in the inside at the place of inserting, is provided with bulb sealing, bulb left-half is socketed with bulb spring, bulb fixed cover cap is provided with internal thread, internal thread is corresponding with the outside thread of indent semicircle ball seat, this bulb fixed cover cap outside that is arranged on bulb left-half that spins coordinates bulb spring that bulb body is tightly suppressed to bulb sealing, and bulb left-half has also connected a hexagon prism pipe fitting, this hexagon prism pipe fitting and medium pipeline spin.
Purpose of design is herein, bulb assembly is by bulb body, bulb fixed cover cap, bulb spring, bulb seals and is with externally threaded hexagon prism pipe fitting to form, hexagon prism pipe fitting spins by its outside thread and medium pipeline, and bulb body has adopted and has been connected this design with indent semicircle ball seat, having realized pipeline can translation-angle, and the bulb fixed cover cap outside that is arranged on bulb left-half that spins coordinates bulb spring that bulb body is tightly suppressed to bulb sealing, this design is combined closely bulb body and indent semicircle ball seat, when rotating, keep the pipeline can leaking medium.
According to a kind of flexible pipe rotary joint style spherical joint of the present utility model, it is characterized in that, described elastic ferrule assembly comprises the elastic cuffs of inverted cone and is with externally threaded elastic cuffs pressure head, wherein elastic cuffs is sleeved on the outside hose end of the joint of flexible pipe and connecting tube, at the bottom of the larger cone of elastic cuffs diameter, the bottom in space between outer sleeve and flexible pipe is withstood in one end, and the less vertex of a cone one end of elastic cuffs diameter is set in elastic cuffs pressure head, the outside thread of elastic cuffs pressure head is corresponding with the internal thread of outer sleeve, elastic cuffs pressure head is screwed in to outer sleeve elastic cuffs compression is made to its banding flexible pipe.
Purpose of design is herein, elastic cuffs pressure head screws in outer sleeve elastic cuffs compression is made to its banding flexible pipe, make flexible pipe and connecting tube, clamp and fix, and keep whole evenly seamless being fixedly connected with of hose wall, be that fitting area is large, degree is closely high, particularly shock resistance is lasting, and this part preparation process is simple.
According to a kind of flexible pipe rotary joint style spherical joint of the present utility model, it is characterized in that, described flexible pipe, bulb connecting assembly and bulb assembly, this internal duct communicates.
Use a kind of flexible pipe of the present utility model to obtain following beneficial effect with rotary joint style spherical joint:
1. a kind of flexible pipe of the present utility model can ensure medium pipeline and the online fed sheet of a media of the long-term guarantee of flexible pipe with rotary joint style spherical joint, and medium is excessive without leaking, and has ensured the long-term safety operation of equipment;
2. it is simple in structure, easy to assembly with rotary joint style spherical joint for a kind of flexible pipe of the present utility model, only needs screw-driver or Round Steel Bar to insert torsions inner hexagonal hole, then by the spanner application of force, rotates and just can remove and install easily bulb connecting assembly;
3. a kind of flexible pipe of the present utility model can reduce repairing work with rotary joint style spherical joint and save spare part expense, minimizing operator labor intensity, and safe and reliable, also helpful near the clean and tidy health of environment medium pipeline in addition.
Accompanying drawing explanation
Fig. 1 is rotary joint style spherical joint concrete structure schematic diagram for a kind of flexible pipe of the present utility model.
In figure: 1-flexible pipe, A-bulb connecting assembly, A1-ball seat overlapping joint body, A2-indent semicircle ball seat, A3-connecting tube, A4-outer sleeve, A5-torsion inner hexagonal hole, B-bulb assembly, B1-bulb body, B2-bulb fixed cover cap, B3-bulb spring, the sealing of B4-bulb, B5-hexagon prism pipe fitting, C-elastic ferrule assembly, C1-elastic cuffs, C2-elastic cuffs pressure head.
Embodiment
Below in conjunction with drawings and Examples, a kind of flexible pipe of the present utility model is further described with rotary joint style spherical joint.
Embodiment
As shown in Figure 1, a kind of flexible pipe rotary joint style spherical joint, comprise flexible pipe 1, flexible pipe inserts one end of a bulb connecting assembly A in the inside at one end opening place, the other end of bulb connecting assembly A is connected with a bulb assembly B, the joint of flexible pipe and bulb connecting assembly is provided with an elastic ferrule assembly C, and flexible pipe and bulb connecting assembly are fixed.
Bulb connecting assembly A comprises ball seat overlapping joint body A1, be with externally threaded indent semicircle ball seat A2, connecting tube A3, tapped outer sleeve A4 and torsion inner hexagonal hole A5, wherein, one end of ball seat overlapping joint body is provided with is with externally threaded indent semicircle ball seat, this indent semicircle ball seat is connected with bulb assembly B, the connecting tube of the other end setting of ball seat overlapping joint body inserts the inside of one end opening of flexible pipe 1, and connect and be provided with outer sleeve at this place, between this outer sleeve and flexible pipe, be provided with elastic ferrule assembly C, and offer torsion inner hexagonal hole on the joint face of ball seat overlapping joint body exterior.
Bulb connecting assembly A is as the link of bulb assembly B and flexible pipe 1 and by elastic ferrule assembly C, this is linked together, the torsion of offering on the joint face of ball seat overlapping joint body exterior is to rotate this torsion inner hexagonal hole for the spanner application of force with inner hexagonal hole A5, be convenient to screw-driver or Round Steel Bar and insert rotation, installation for convenience detach.
Bulb assembly B comprises bulb body B1, bulb fixed cover cap B2, bulb spring B 3, bulb seals B4 and is with externally threaded hexagon prism pipe fitting B5, wherein, the equal diameters of the diameter of bulb body and indent semicircle ball seat A2, bulb right half part is inserted this indent semicircle ball seat and in the inside at the place of inserting, is provided with bulb sealing, bulb left-half is socketed with bulb spring, bulb fixed cover cap is provided with internal thread, internal thread is corresponding with the outside thread of indent semicircle ball seat, this bulb fixed cover cap outside that is arranged on bulb left-half that spins coordinates bulb spring that bulb body is tightly suppressed to bulb sealing, and bulb left-half has also connected a hexagon prism pipe fitting, this hexagon prism pipe fitting and medium pipeline spin.
Bulb assembly B is by bulb body B1, bulb fixed cover cap B2, bulb spring B 3, bulb sealing B4 and be with externally threaded hexagon prism pipe fitting B5 to form, hexagon prism pipe fitting spins by its outside thread and medium pipeline, and bulb body has adopted and has been connected this design with indent semicircle ball seat, having realized pipeline can translation-angle, and the bulb fixed cover cap outside that is arranged on bulb left-half that spins coordinates bulb spring that bulb body is tightly suppressed to bulb sealing, this design is combined closely bulb body and indent semicircle ball seat, keeps the pipeline can leaking medium when rotating.
Elastic ferrule assembly C comprises the elastic cuffs C1 of inverted cone and is with externally threaded elastic cuffs pressure head C2, wherein elastic cuffs is sleeved on the outside hose end of the joint of flexible pipe 1 and connecting tube A3, at the bottom of the larger cone of elastic cuffs diameter, the bottom in space between outer sleeve A4 and flexible pipe is withstood in one end, and the less vertex of a cone one end of elastic cuffs diameter is set in elastic cuffs pressure head, the outside thread of elastic cuffs pressure head is corresponding with the internal thread of outer sleeve, elastic cuffs pressure head is screwed in to outer sleeve elastic cuffs compression is made to its banding flexible pipe.
Elastic cuffs pressure head screws in outer sleeve elastic cuffs compression is made to its banding flexible pipe, makes flexible pipe and connecting tube, clamps and fixes, and keep whole evenly seamless being fixedly connected with of hose wall, be that fitting area is large, degree is closely high, particularly shock resistance is lasting, and this part preparation process is simple.
Flexible pipe 1, bulb connecting assembly A and bulb assembly B, this internal duct communicates.
A kind of flexible pipe of the present utility model can ensure medium pipeline and the online fed sheet of a media of the long-term guarantee of flexible pipe with rotary joint style spherical joint, and medium is excessive without leaking, ensured the long-term safety operation of equipment, and the utility model is simple in structure, easy to assembly, only need screw-driver or Round Steel Bar to insert torsion inner hexagonal hole, then with the rotation of the spanner application of force, just can remove and install easily bulb connecting assembly, the utility model can reduce repairing work and save spare part expense, reduce operator's labor intensity, and safe and reliable, also helpful near the clean and tidy health of environment medium pipeline in addition.The utility model is applicable to the field that is connected and fixed of the soft connection pipe fitting of the media such as various conveying cooling waters, pressurized air, oxygen.
Claims (5)
1. a flexible pipe rotary joint style spherical joint, comprises flexible pipe (1), it is characterized in that:
Described flexible pipe (1) inserts one end of a bulb connecting assembly (A) in the inside at one end opening place;
The other end of described bulb connecting assembly (A) is connected with a bulb assembly (B);
Described flexible pipe (1) is provided with an elastic ferrule assembly (C) with the joint of bulb connecting assembly (A), and flexible pipe and bulb connecting assembly are fixed.
2. a kind of flexible pipe rotary joint style spherical joint as claimed in claim 1, it is characterized in that, described bulb connecting assembly (A) comprises ball seat overlapping joint body (A1), be with externally threaded indent semicircle ball seat (A2), connecting tube (A3), tapped outer sleeve (A4) and torsion inner hexagonal hole (A5), wherein, one end of ball seat overlapping joint body is provided with is with externally threaded indent semicircle ball seat, this indent semicircle ball seat is connected with bulb assembly (B), the connecting tube of the other end setting of ball seat overlapping joint body inserts the inside of one end opening of flexible pipe (1), and connect and be provided with outer sleeve at this place, between this outer sleeve and flexible pipe, be provided with elastic ferrule assembly (C), and offer torsion inner hexagonal hole on the joint face of ball seat overlapping joint body exterior.
3. as claim 1 or a kind of flexible pipe rotary joint style spherical joint claimed in claim 2, it is characterized in that, described bulb assembly (B) comprises bulb body (B1), bulb fixed cover cap (B2), bulb spring (B3), bulb seals (B4) and is with externally threaded hexagon prism pipe fitting (B5), wherein, the equal diameters of the diameter of bulb body and indent semicircle ball seat (A2), bulb right half part is inserted this indent semicircle ball seat and in the inside at the place of inserting, is provided with bulb sealing, bulb left-half is socketed with bulb spring, bulb fixed cover cap is provided with internal thread, internal thread is corresponding with the outside thread of indent semicircle ball seat, this bulb fixed cover cap outside that is arranged on bulb left-half that spins coordinates bulb spring that bulb body is tightly suppressed to bulb sealing, and bulb left-half has also connected a hexagon prism pipe fitting, this hexagon prism pipe fitting and medium pipeline spin.
4. as claim 1 or a kind of flexible pipe rotary joint style spherical joint claimed in claim 2, it is characterized in that, described elastic ferrule assembly (C) comprises the elastic cuffs (C1) of inverted cone and is with externally threaded elastic cuffs pressure head (C2), wherein elastic cuffs is sleeved on the outside hose end of the joint of flexible pipe (1) and connecting tube (A3), at the bottom of the larger cone of elastic cuffs diameter, the bottom in space between outer sleeve (A4) and flexible pipe is withstood in one end, and the less vertex of a cone one end of elastic cuffs diameter is set in elastic cuffs pressure head, the outside thread of elastic cuffs pressure head is corresponding with the internal thread of outer sleeve, elastic cuffs pressure head is screwed in to outer sleeve elastic cuffs compression is made to its banding flexible pipe.
5. a kind of flexible pipe rotary joint style spherical joint as claimed in claim 1, is characterized in that, described flexible pipe (1), bulb connecting assembly (A) and bulb assembly (B), and this internal duct communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353831.2U CN204004952U (en) | 2014-06-27 | 2014-06-27 | A kind of flexible pipe rotary joint style spherical joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353831.2U CN204004952U (en) | 2014-06-27 | 2014-06-27 | A kind of flexible pipe rotary joint style spherical joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004952U true CN204004952U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353831.2U Expired - Fee Related CN204004952U (en) | 2014-06-27 | 2014-06-27 | A kind of flexible pipe rotary joint style spherical joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004952U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757393A (en) * | 2014-12-19 | 2016-07-13 | 中石化胜利石油工程有限公司钻井工艺研究院 | Pipe connection and sealing device |
| CN106820530A (en) * | 2016-12-30 | 2017-06-13 | 重庆鹏旭新能源有限公司 | A kind of water heater integration formula shampoo trap |
| WO2017118231A1 (en) * | 2016-01-05 | 2017-07-13 | 严传 | Soft and elastic water pipe connector with improved structure |
| TWI622471B (en) * | 2016-04-08 | 2018-05-01 | Shi Xian Zhao | Pneumatic tool intake joint structure |
| CN109052303A (en) * | 2018-10-16 | 2018-12-21 | 河南欧科机电设备有限公司 | A kind of fuel charger sebific duct rotary joint |
| WO2019205770A1 (en) * | 2018-04-23 | 2019-10-31 | 日丰企业（佛山）有限公司 | Connecting pipe fitting, pipe assembly and pipe connecting method |
| CN110542121A (en) * | 2018-05-29 | 2019-12-06 | 青岛海尔智慧厨房电器有限公司 | Connection structure and gas-cooker |
| CN111536345A (en) * | 2020-04-30 | 2020-08-14 | 嘉兴德力克斯科技有限公司 | Leak protection type copper hose connects |
| CN111578020A (en) * | 2020-05-23 | 2020-08-25 | 邵立坤 | Easily-installed hydraulic pipe joint for engineering machinery |
| CN114294495A (en) * | 2021-12-30 | 2022-04-08 | 扬州市银焰机械有限公司 | Pulverized coal conveying telescopic pipe for burner |
| CN114731929A (en) * | 2022-04-12 | 2022-07-12 | 银川润泽源节水科技有限公司 | Drip irrigation pipe convenient to connect |
-
2014
- 2014-06-27 CN CN201420353831.2U patent/CN204004952U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757393A (en) * | 2014-12-19 | 2016-07-13 | 中石化胜利石油工程有限公司钻井工艺研究院 | Pipe connection and sealing device |
| CN105757393B (en) * | 2014-12-19 | 2017-12-08 | 中石化胜利石油工程有限公司钻井工艺研究院 | A kind of pipeline connection and sealing device |
| WO2017118231A1 (en) * | 2016-01-05 | 2017-07-13 | 严传 | Soft and elastic water pipe connector with improved structure |
| TWI622471B (en) * | 2016-04-08 | 2018-05-01 | Shi Xian Zhao | Pneumatic tool intake joint structure |
| CN106820530A (en) * | 2016-12-30 | 2017-06-13 | 重庆鹏旭新能源有限公司 | A kind of water heater integration formula shampoo trap |
| WO2019205770A1 (en) * | 2018-04-23 | 2019-10-31 | 日丰企业（佛山）有限公司 | Connecting pipe fitting, pipe assembly and pipe connecting method |
| CN110542121A (en) * | 2018-05-29 | 2019-12-06 | 青岛海尔智慧厨房电器有限公司 | Connection structure and gas-cooker |
| CN109052303A (en) * | 2018-10-16 | 2018-12-21 | 河南欧科机电设备有限公司 | A kind of fuel charger sebific duct rotary joint |
| CN111536345A (en) * | 2020-04-30 | 2020-08-14 | 嘉兴德力克斯科技有限公司 | Leak protection type copper hose connects |
| CN111578020A (en) * | 2020-05-23 | 2020-08-25 | 邵立坤 | Easily-installed hydraulic pipe joint for engineering machinery |
| CN114294495A (en) * | 2021-12-30 | 2022-04-08 | 扬州市银焰机械有限公司 | Pulverized coal conveying telescopic pipe for burner |
| CN114731929A (en) * | 2022-04-12 | 2022-07-12 | 银川润泽源节水科技有限公司 | Drip irrigation pipe convenient to connect |
| CN114731929B (en) * | 2022-04-12 | 2023-11-24 | 银川润泽源节水科技有限公司 | Drip irrigation pipe convenient to connect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160627 |
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| CF01 | Termination of patent right due to non-payment of annual fee |