CN103883824A - Hinge type universal-angle expansion joint - Google Patents
Hinge type universal-angle expansion joint Download PDFInfo
- Publication number
- CN103883824A CN103883824A CN201410090881.0A CN201410090881A CN103883824A CN 103883824 A CN103883824 A CN 103883824A CN 201410090881 A CN201410090881 A CN 201410090881A CN 103883824 A CN103883824 A CN 103883824A
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- China
- Prior art keywords
- hinge
- fixed block
- fixedly connected
- angle
- hinge type
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- 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.)
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Classifications
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- 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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/025—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with several corrugations
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a hinge type universal-angle expansion joint. According to the technical scheme, the hinge type universal-angle expansion joint comprises connection pipes, a corrugated pipe, hinges, a rolling hinge pin, a universal ring and a fixed block, wherein the two ends of the corrugated pipe are axially connected with the connection pipes, one end of each hinge is fixed to the fixed block, a supporting combination is formed by each hinge and the fixed block, and four supporting combinations are formed totally and fixedly connected to the outer surfaces of the two connection pipes. The end, provided with an installation hole, of each hinge is fixedly connected to the universal ring through the rolling hinge pin, the four supporting combinations are distributed in a balanced mode, the circumferential angle between every two adjacent supporting combinations is 90 degrees with the circle center of the universal ring as the datum, and every two adjacent supporting combinations are fixedly connected to the corresponding connection pipes through the fixed block. The hinge type universal-angle expansion joint has the advantages that both the self-supporting effect and the limiting effect are achieved, and due to the design of kidney-shaped holes in the hinges and the utilization of a rolling bearing, limiting can be more flexible, and sensitive reaction is achieved.
Description
Technical field
The present invention relates to expansion joint application, relate in particular to the universal angle of a kind of hinge type slip joint.
Background technique
Universal angle slip joint is mainly used in the angular displacement of complicated pipeline or space piping, in this environment, many times be inconvenient to set up the supporting frame that slip joint need to use, and flexible element in slip joint adopts metal bellows more, and this wavy metal tube wall is thin wall multi-layer structure, being subject to can producing gross distortion under temperature, influence of vibration, even damage.
Summary of the invention
The object of this invention is to provide the universal angle of a kind of hinge type slip joint, not only retained the fundamental function of slip joint self---compensate high-temperature pipe angle distortion, and solved the self-supporting problem of slip joint, accomplished when spacing to react nimbly and freely simultaneously.
To achieve these goals, technological scheme of the present invention is achieved in that the universal angle of a kind of hinge type slip joint, it comprises takes over 1, bellows 2, hinge 3, rolling bearing pin 4, cardo ring 5, fixed block 6, the two end axles of described bellows 2 is to connecting described adapter 1, namely there are two described adapters 1, described adapter 1 of every end, one end of described hinge 3 is fixed on a described fixed block 6, above structure forms a support combinations, described support combinations has four groups, and be fixedly connected on the outer surface of two described adapters 1 by described fixed block 6, described hinge 3 has one end of mounting hole to be fixedly connected on described cardo ring 5 by described rolling bearing pin 4.
Further, hinge 3 described in described support combinations must have one end to be fixedly connected on described cardo ring 5 by described rolling bearing pin 4, and four described support combinations distributing position balances, the center of circle with described cardo ring 5 is as the criterion, angle of circumference angle between every two described support combinations is all 90 °, and adjacent two described support combinations are fixedly connected in different described adapters 1 by described fixed block 6.
Further, one end of described hinge 3 is with mounting hole, and mounting hole is waist shaped hole.
Further, the universal angle of described hinge type slip joint can be made for metallic material.
The present invention has following beneficial effect: the present invention has solved the problem that the angular displacement of complicated pipeline or space piping need to be set up supporting frame easily.The support combinations that the present invention carries had both solved hingless angle shape expansion joint and need provide support in addition the problem of frame, had also played self spacing effect, had well protected bellows, had extended its working life.And the design that on hinge, mounting hole is waist shaped hole and the use of rolling bearing, be nimbly and freely spacing, is quick on the draw.The present invention is simple in structure, practical.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
With reference to accompanying drawing 1 description of symbols: 1, take over 2, bellows, 3, hinge, 4, rolling bearing pin, 5, cardo ring, 6, fixed block.
The universal angle of a kind of hinge type of the present invention slip joint, entirety adopts metallic material to make, and the universal angle of the hinge type slip joint in the present embodiment adopts stainless steel to make.It comprises adapter 1, bellows 2, hinge 3, rolling bearing pin 4, cardo ring 5, fixed block 6, and the two end axles of described bellows 2, to connecting described adapter 1, namely has two described adapters 1 to be connected to the two ends of same described bellows 2.One end of described hinge 3 is fixed on a described fixed block 6, hinge 3 and fixed block 6 be fixedly connected to form a support combinations.
Described in described support combinations, there is kidney-shaped mounting hole one end of hinge 3, and described rolling bearing pin 4 is fixedly connected on one end of described hinge 3 on described cardo ring 5 by this waist shaped hole.And four described support combinations distributing position balances, the center of circle with described cardo ring 5 is as the criterion, angle of circumference angle between every two described support combinations is all 90 °, and adjacent two described support combinations are fixedly connected in different described adapters 1 by described fixed block 6.Described support combinations has four groups, and is fixedly connected on the outer surface of two described adapters 1 by described fixed block 6.Though structure of the present invention is simple, component position distribution is rigorous, reasonable.
Finally explanation is, above embodiment is only unrestricted in order to technological scheme of the present invention to be described, other amendments that those of ordinary skill in the art make technological scheme of the present invention or be equal to replacement, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (4)
1. the universal angle of a hinge type slip joint, it comprises adapter (1), bellows (2), hinge (3), rolling bearing pin (4), cardo ring (5), fixed block (6), the two ends of described bellows (2) axially connect respectively described adapter (1), it is characterized in that, one end of described hinge (3) is fixed on described fixed block (6), described hinge (3), fixed block (6) forms a support combinations, described support combinations has four groups, and be fixedly connected on by described fixed block (6) on the outer surface of two described adapters (1), described hinge (3) has one end of mounting hole to be fixedly connected on described cardo ring (5) by described rolling bearing pin (4).
2. the universal angle of a kind of hinge type according to claim 1 slip joint, it is characterized in that, hinge described in described support combinations (3) must have one end to be fixedly connected on described cardo ring (5) by described rolling bearing pin (4), and four described support combinations distributing position balances, the center of circle with described cardo ring (5) is as the criterion, angle of circumference angle between every two described support combinations is all 90 °, and adjacent two described support combinations are fixedly connected in different described adapters (1) by described fixed block (6).
3. the universal angle of a kind of hinge type according to claim 1 and 2 slip joint, is characterized in that, one end of described hinge (3) is with mounting hole, and mounting hole is waist shaped hole.
4. the universal angle of a kind of hinge type according to claim 1 and 2 slip joint, is characterized in that, the universal angle of described hinge type slip joint can be made for metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090881.0A CN103883824A (en) | 2014-03-13 | 2014-03-13 | Hinge type universal-angle expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090881.0A CN103883824A (en) | 2014-03-13 | 2014-03-13 | Hinge type universal-angle expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103883824A true CN103883824A (en) | 2014-06-25 |
Family
ID=50952870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410090881.0A Pending CN103883824A (en) | 2014-03-13 | 2014-03-13 | Hinge type universal-angle expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103883824A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108352684A (en) * | 2015-11-06 | 2018-07-31 | 萨基姆宽带联合股份公司 | The external member of flexible electrical coupling component and the electronic device interconnected by this class component |
| CN111043423A (en) * | 2020-01-19 | 2020-04-21 | 代长恩 | Shock insulation metal piping system |
| CN114688368A (en) * | 2022-04-06 | 2022-07-01 | 云南省滇中引水工程有限公司 | Preparation method of fracture-resistant buried steel pipe of over-active fault |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3406607A1 (en) * | 1984-02-23 | 1985-08-29 | INTERATOM GmbH, 5060 Bergisch Gladbach | Joint for a bellows compensator |
| CN201696793U (en) * | 2010-05-13 | 2011-01-05 | 宜兴市华盛环保管道有限公司 | Corrugated compensator |
| CN203068041U (en) * | 2013-01-13 | 2013-07-17 | 江苏贝特管件有限公司 | Universal hinge type ripple compensator |
| CN203223697U (en) * | 2013-03-27 | 2013-10-02 | 江苏星光波纹管有限公司 | Universal angle hinge type expansion joint |
| CN103629469A (en) * | 2013-12-06 | 2014-03-12 | 江苏宝金来管道成套设备有限公司 | Shock-resistant and high-temperature resistant compensator special for air cooling system |
| CN203718255U (en) * | 2014-03-13 | 2014-07-16 | 江苏星光波纹管有限公司 | Hinged universal angular expansion joint |
-
2014
- 2014-03-13 CN CN201410090881.0A patent/CN103883824A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3406607A1 (en) * | 1984-02-23 | 1985-08-29 | INTERATOM GmbH, 5060 Bergisch Gladbach | Joint for a bellows compensator |
| CN201696793U (en) * | 2010-05-13 | 2011-01-05 | 宜兴市华盛环保管道有限公司 | Corrugated compensator |
| CN203068041U (en) * | 2013-01-13 | 2013-07-17 | 江苏贝特管件有限公司 | Universal hinge type ripple compensator |
| CN203223697U (en) * | 2013-03-27 | 2013-10-02 | 江苏星光波纹管有限公司 | Universal angle hinge type expansion joint |
| CN103629469A (en) * | 2013-12-06 | 2014-03-12 | 江苏宝金来管道成套设备有限公司 | Shock-resistant and high-temperature resistant compensator special for air cooling system |
| CN203718255U (en) * | 2014-03-13 | 2014-07-16 | 江苏星光波纹管有限公司 | Hinged universal angular expansion joint |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108352684A (en) * | 2015-11-06 | 2018-07-31 | 萨基姆宽带联合股份公司 | The external member of flexible electrical coupling component and the electronic device interconnected by this class component |
| CN108352684B (en) * | 2015-11-06 | 2020-10-20 | 萨基姆宽带联合股份公司 | Flexible electrical coupling member and kit of electronic devices interconnected by such member |
| CN111043423A (en) * | 2020-01-19 | 2020-04-21 | 代长恩 | Shock insulation metal piping system |
| CN111043423B (en) * | 2020-01-19 | 2024-06-04 | 代长恩 | Shock insulation metal pipe system |
| CN114688368A (en) * | 2022-04-06 | 2022-07-01 | 云南省滇中引水工程有限公司 | Preparation method of fracture-resistant buried steel pipe of over-active fault |
| CN114688368B (en) * | 2022-04-06 | 2024-04-12 | 云南省滇中引水工程有限公司 | Preparation method of fracture-resistant buried steel pipe with overactive fault |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140625 |