CN1570446A - Piping capable of rotating at will - Google Patents
Piping capable of rotating at will Download PDFInfo
- Publication number
- CN1570446A CN1570446A CN 200410020513 CN200410020513A CN1570446A CN 1570446 A CN1570446 A CN 1570446A CN 200410020513 CN200410020513 CN 200410020513 CN 200410020513 A CN200410020513 A CN 200410020513A CN 1570446 A CN1570446 A CN 1570446A
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- CN
- China
- Prior art keywords
- pipe fitting
- axle sleeve
- steel ball
- slot rolling
- tubular axis
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Abstract
One kind is suitable the person which wilfully rotates to each kind needs rotates the fitting. It is the connection structure which rotates through the steel ball and the packing ring together realization and seals, it includes the axle sleeve, tubular axle, the packing ring, the steel ball, the bend, the flange plate, stops up. States the packing ring altogether has three, in order mounts to the axle sleeve cavity in in three seals troughs, tubular axle inserts the axle sleeve in the cavity, causes tubular axle in the outer annulus cylinder inverted snap roll the trough and in axle sleeve bore cylinder in rolls trough two half circular slot synthesis circular slot, loads the steel ball rolls in the trough, packs up to, the borderland stops up. This invention wilfully rotates the fitting, installs the main pipeline contact place, but free in every way to 360 rotations, how regardless of the pipeline does distort, wilfully moves fitting to be able along with the distortion direction rotation, the pipeline not to be able to pull badly, may guarantee the pipeline the normal safe operation.
Description
Technical field
The present invention relates to a kind of pipework accessory, particularly relate to a kind of relevant pipe fitting that can rotate arbitrarily.
Technical background
After existing various pipe joint is installed, all can not rotate arbitrarily, all be fixedly connected.But in practical engineering application, need the section of tubing link that displacement or rotatable just handy is arranged.As: connect the elbow of fire hose spray gun in the Fire Hose, if can rotate arbitrarily, it is all very convenient that fire hose spray gun to which direction is pullled, and this is very favourable to the fire fighting execute-in-place.The pipeline of a lot of Urban Buried Pipeline Network is owing to uneven settlement of foundation makes pipe deforming for another example, that have even pipeline broken from the joint, make a large amount of leakage of harmful gas (coal gas) or water or vapour and cause smoked dead person, blast or influence resident living and industrial production, cause economic loss in various degree.Much enter the pipeline of building, usually leak in ingress of entering the room through walls, this is to draw distortion to cause because pipeline is stretched in the interior or outdoor earthwork sedimentation of building, if the pipe joint at these positions can rotate arbitrarily, just can deal with the distortion of pipeline any direction, pipeline is leaked with regard to not drawing bad.
Because the structurally existing defective of above-mentioned existing pipe joint, the inventor is actively studied innovation based on being engaged in the practical experience of enriching that the pipeline professional work accumulated for many years to it, through continuous research and design repeatedly.And again through repeatedly pilot sample and repetition test, update again, creativity and innovation goes out to rotate arbitrarily and non-leakage again any rotation pipe fitting certain with practical value finally, its novel structure, easy to usely flexibly can realize the rotation needs of various pipelines, have very much practicability.
Summary of the invention
The subject matter that the present invention will solve is: overcome the existing not rotatable defective of existing pipe joint, and provide a kind of pipe joint that can rotate arbitrarily, various pipelines are no longer turned round draw distortion in the force part and damaged, influence the normal utilization and operation of pipeline.
The present invention solves its technical problem underlying and realizes by the following technical solutions.The pipe fitting that can rotate arbitrarily that proposes according to the present invention is that acting in conjunction by steel ball and seal ring realizes rotating and seal connection structure, and it comprises axle sleeve, tubular axis, seal ring, steel ball, elbow, flange plate, blocks up.Described seal ring has three, is mounted in regular turn in three seal grooves in the axle sleeve cavity, and tubular axis inserts in the cavity of axle sleeve, make the outer slot rolling on the tubular axis external cylindrical surface corresponding with the interior slot rolling on the axle sleeve inner cylindrical surface, steel ball is packed in the slot rolling, till filling, stifled beyond the Great Wall.
The present invention solves its technical problem underlying and can also adopt following technical measures further to realize:
Aforesaid any rotation pipe fitting, wherein said axle sleeve is a cavity, its inner cylindrical surface is provided with the interior slot rolling of three seal grooves and a section semicircular in shape, has a bead loading hole that aims at the steel ball of packing at interior slot rolling top.Axle sleeve is that metallic material is made.
Aforesaid any rotation pipe fitting, wherein said tubular axis is a cavity, and its external cylindrical surface is provided with the outer slot rolling of a section semicircular in shape, is the axis hole sliding fit tolerance relation of unit bore system between tubular axis and the axle sleeve, and tubular axis is that metallic material is made.
Aforesaid any rotation pipe fitting, wherein said seal ring is a circular ring, and section is circular, and seal ring is to make with flexible nonmetal material.
Aforesaid any rotation pipe fitting, wherein said steel ball is a spheroidal, steel ball is made with metallic material.
Aforesaid any rotation pipe fitting, wherein said elbow is a punched bend, its diameter with supporting pipe diameter identical, elbow is made with metallic material.
Aforesaid any rotation pipe fitting, wherein said flange plate is the standard pipe flange plate, and its specification and pipeline specifications are supporting, and flange plate is that metallic material is made.
Aforesaid any rotation pipe fitting, the use of wherein said any rotation configuration can have following several types: any rotary type of unidirectional 360 degree is to be rotated pipe fitting and led directly to or elbow or threeway or four-way are connected by a cover; Any rotary type of two-way 360 degree is to rotate pipe fitting by 2 covers to be connected with 1 elbow; Any rotary type of three-dimensional 360 degree is to rotate pipe fitting by 3 covers to be connected with 2 elbows.Can also be combined into more multidirectional 360 degree according to actual needs and rotate pipe fitting arbitrarily.
From the above, article three, seal ring is embedded in respectively in three seal grooves of bore sleeve, tubular axis is inserted in the axle sleeve cavity, make the synthetic circular groove of two half slots of interior slot rolling of outer slot rolling on the tubular axis and axle sleeve, steel ball pack in slot rolling from the bead loading hole in regular turn, till filling, inject yellow glycerine and will block up and be pressed into the bead loading hole and seal the hole.
The present invention compares with existing fixed connection method, has tangible advantage and beneficial effect.Present pipeline fixed connection method, no matter be that screwed connection, welding, flange connection, movable joint connection, the connection of button hoop or the like connecting means all cannot not be rotatable, so just can't realize when in pipeline uses, needing to rotate, especially be embedded in underground pipeline, when uneven settlement of foundation occurring, just can draw the pipeline tie point bad, seepage also just takes place thereupon, after being arranged, a lot of town gas pipe leakages smoke the dead person or the accident of blasting, cause great disaster, have cause to cut off the water supply died, and has a strong impact on resident living and plant produced.
The present invention rotates pipe fitting arbitrarily, is installed to main tie-in point place, can rotate by multi-direction freely 360 degree, no matter how pipeline is out of shape, rotating pipe fitting arbitrarily can both rotate along with deformation direction, and pipeline just can not drawn bad, can guarantee the normal safe operation of pipeline.
In sum, any rotation pipe fitting technology of the present invention, have above-mentioned many advantages and use value, and in like product, do not see have similar structural design to publish or use, no matter and it structurally or the change and the innovation that all have essence on the function, realize the progress of a leap property technically, and produced convenience and practical effect, become new and innovative, progressive, practical new invention.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation that the present invention rotates pipe fitting arbitrarily.
1 ... axle sleeve 2 ... tubular axis
3 ... seal ring 4 ... steel ball
5 ... elbow 6 ... flange plate
7 ... stifled 11...... seal groove
12...... interior slot rolling 13...... bead loading hole
21...... outer slot rolling
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the pipeline that foundation the present invention is proposed rotates technology, structure, feature and the effect thereof of pipe fitting arbitrarily, describe in detail as after.
See also shown in Figure 1ly, any rotation pipe fitting of the present invention mainly comprises axle sleeve 1, tubular axis 2, seal ring 3, steel ball 4, elbow 5, flange plate 6, stifled 7.Described three seal rings 3 are embedded in respectively in three seal grooves 11 of axle sleeve 1 inner chamber, tubular axis 2 is inserted in the cavity of axle sleeve 1, make outer slot rolling 21 and the synthetic circular groove of 12 two half slots of interior slot rolling of axle sleeve 1 on the tubular axis 2, steel ball 4 pack in interior slot rolling 12 from bead loading hole 13 in regular turn, till filling, inject yellow glycerine, will block up 7 and be pressed into bead loading hole 13 and seal the hole.
Above-mentioned any rotation pipe fitting includes unidirectional 360 and spends rotation pipe fitting, any rotation of two-way 360 degree pipe fitting, any pipe fitting that rotates of three-dimensional 360 degree arbitrarily, can also be combined into more multidirectional 360 according to actual needs and spend any pipe fitting that rotates.
Above-mentioned axle sleeve 1 is a cavity, its inner cylindrical surface is provided with three seal grooves 11, between preceding two seal grooves 11 and a back seal groove 11, be provided with slot rolling 12 in the semicircle, interior slot rolling 12 is used for installing steel ball 4, and steel ball 4 rolling action that promptly runs up plays the role of positioning between axle sleeve 1 and tubular axis 2 again.Seal groove 11 is used for inlaying and locatees seal ring 3, and preceding two seal rings 3 are used for preventing the pipeline internal medium seepage, and a back seal ring 3 is to be used for preventing that external muddy water from invading steel ball 4.For the ease of assembling steel ball 4, establish a bead loading hole 13 on interior slot rolling 12 tops, after steel ball 4 is filled, inject an amount of glycerine, protect steel ball 4 operations, be pressed onto sealing in the bead loading hole 13 with stifled 7 plugs, prevent the aqueous vapor intrusion.Axle sleeve 1 is to make with stainless steel, alloyed steel or other composites.
The external cylindrical surface of above-mentioned tubular axis 2 is provided with the outer slot rolling 21 of semicircle, supplies with steel balls 4 rollings with the semicircle interior slot rolling 12 synthetic circular slot rollings in axle sleeve 1 cavity and uses.Tubular axis 2 be socket joint in the cavity of axle sleeve 1, the materials of tubular axis 2 are identical with the material of axle sleeve 1.
Above-mentioned seal ring 3 is circular ring, and section is round, and seal ring 3 usefulness flexible nonmetal materials are made.
Above-mentioned steel ball 4 is balls made from metallic material, the hard chrome or the higher coating of other hardness of surface plating.
Above-mentioned elbow 5 is that punching press is made, according to the difference of using the position, this part also can be lead directly to, punching press pipe fittings such as threeway or four-way, its material is that metallic material is made.
Above-mentioned flange plate 6 is piping flange links of standard, with tubular axis 2 welding, connects with bolt with the corresponding flange plate of pipe end, and its material is that metallic material is made.
Above-mentioned stifled 7 is circular dish pieces, and middle cavity is not but penetrating, and its boundary dimension tolerance and bead loading hole 13 are axis hole sliding fits of unit bore system, and it is identical with axle sleeve 1 to block up 7 material.
The inner and outer surface of all metallic material in any rotation pipe fitting of the present invention all will be done surface anticorrosion and handle except that stainless steel.
Install in the seal groove 11 that earlier three seal rings 3 is mounted to when making in axle sleeve 1 cavity, again tubular axis 2 is inserted in the cavity of axle sleeve 1, make the semicircle interior slot rolling 12 of axle sleeve 1 inner chamber and the semicircle outer slot rolling 21 on tubular axis 2 external cylindrical surfaces, aiming at coincide forms a round slot rolling, the steel ball 4 of packing into from bead loading hole 13, fill the back and inject yellow glycerine and will block up 7 shutoff bead loading holes 13, rotate the pipe fitting immediate shipment and join and finish.Can be combined into any rotary type of unidirectional 360 degree, any rotary type of two-way 360 degree, the three-dimensional 360 any rotary types of degree or be combined into any rotary type of more multi-direction 360 degree with pipe fittings such as pipe or elbow or threeway or four-ways according to actual needs during installation.
The present invention of above-mentioned structure like this rotates the technological innovation of pipe fitting arbitrarily, all has saving grace for technician of the same trade now, and the progressive that possesses skills really.
The above, it only is the preferred embodiment of invention, be not that the present invention is done any type of restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but every technical solution of the present invention content that do not break away from, to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention according to technical spirit of the present invention.
Claims (8)
1, a kind ofly can rotate pipe fitting arbitrarily, it is characterized in that: it comprises axle sleeve (1), tubular axis (2), seal ring (3), steel ball (4), elbow (5), flange plate (6), stifled (7).Described seal ring (3) has three, be mounted in regular turn in three seal grooves (11) in axle sleeve (1) cavity, tubular axis (2) inserts in the cavity of axle sleeve (1), make outer slot rolling (21) and the synthetic circular groove of (12) two half slots of interior slot rolling on axle sleeve (1) inner cylindrical surface on tubular axis (2) external cylindrical surface, steel ball (4) is packed in the slot rolling, till filling, stifled (7) beyond the Great Wall.
2, any rotation pipe fitting according to claim 1, it is characterized in that wherein said axle sleeve (1) is a cavity, its inner cylindrical surface is provided with the interior slot rolling (12) of three seal grooves (11) and a section semicircular in shape, has a bead loading hole (13) that aims at the steel ball of packing into (4) at interior slot rolling (12) top.Axle sleeve (1) is that metallic material is made.
3, any rotation pipe fitting according to claim 1, it is characterized in that wherein said tubular axis (2) is a cavity, the Qi Chu cylndrical surface is provided with the outer slot rolling (21) of a section semicircular in shape, be the axis hole sliding fit tolerance relation of unit bore system between tubular axis (2) and the axle sleeve (1), tubular axis (2) is that metallic material is made.
4, any rotation pipe fitting according to claim 1 is characterized in that wherein said seal ring (3) is a circular ring, and section is circular, and seal ring (3) is to make with flexible nonmetal material.
5, any rotation pipe fitting according to claim 1 is characterized in that wherein said steel ball (4) is a spheroidal, and steel ball (4) is made with metallic material.
6, any rotation pipe fitting according to claim 1 is characterized in that wherein said elbow (5) is a punched bend, its diameter with supporting pipe diameter identical, elbow (5) is to make with metallic material.
7, any rotation pipe fitting according to claim 1 is characterized in that wherein said flange plate (6) is the standard pipe flange plate, and its specification and pipeline specifications are supporting, and flange plate is that metallic material is made.
8, any rotation pipe fitting according to claim 1 is characterized in that the configuration of wherein said any rotation can have following several types: any rotary type of unidirectional 360 degree is to be rotated pipe fitting and led directly to or elbow or threeway or four-way are connected by a cover; Any rotary type of two-way 360 degree is to rotate pipe fitting by 2 covers to be connected with an elbow; Any rotary type of three-dimensional 360 degree is to rotate pipe fitting by 3 covers to be connected with 2 elbows.Can also be combined into more multidirectional 360 degree according to actual needs and rotate pipe fitting arbitrarily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020513 CN1274987C (en) | 2004-05-09 | 2004-05-09 | Piping capable of rotating at will |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020513 CN1274987C (en) | 2004-05-09 | 2004-05-09 | Piping capable of rotating at will |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1570446A true CN1570446A (en) | 2005-01-26 |
| CN1274987C CN1274987C (en) | 2006-09-13 |
Family
ID=34479729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410020513 Expired - Fee Related CN1274987C (en) | 2004-05-09 | 2004-05-09 | Piping capable of rotating at will |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1274987C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069742A (en) * | 2010-12-28 | 2011-05-25 | 林志国 | Rotatable folding flow guide pipe |
| CN102192374A (en) * | 2010-03-19 | 2011-09-21 | 中国船舶重工集团公司第七〇四研究所 | Movable dual-flange balanced flexible connecting pipe |
| CN104241961A (en) * | 2013-06-09 | 2014-12-24 | 上海翔洲电气科技有限公司 | Explosive-proof cable connector |
| CN105565014A (en) * | 2016-02-02 | 2016-05-11 | 李雨哲 | Sealing connection mechanism for rotating connectors of bulk cement conveying pipes |
| CN111165448A (en) * | 2020-03-26 | 2020-05-19 | 苏州工业园区兴宝渔具有限公司 | Improved water drop wheel line wheel rotating structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913701A (en) * | 2012-10-19 | 2013-02-06 | 江苏腾旋科技股份有限公司 | Multi-joint rotating joint |
-
2004
- 2004-05-09 CN CN 200410020513 patent/CN1274987C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192374A (en) * | 2010-03-19 | 2011-09-21 | 中国船舶重工集团公司第七〇四研究所 | Movable dual-flange balanced flexible connecting pipe |
| CN102069742A (en) * | 2010-12-28 | 2011-05-25 | 林志国 | Rotatable folding flow guide pipe |
| CN104241961A (en) * | 2013-06-09 | 2014-12-24 | 上海翔洲电气科技有限公司 | Explosive-proof cable connector |
| CN104241961B (en) * | 2013-06-09 | 2018-08-21 | 上海翔洲电气科技有限公司 | Bolted flame-proof cable coupling device for mine |
| CN105565014A (en) * | 2016-02-02 | 2016-05-11 | 李雨哲 | Sealing connection mechanism for rotating connectors of bulk cement conveying pipes |
| CN111165448A (en) * | 2020-03-26 | 2020-05-19 | 苏州工业园区兴宝渔具有限公司 | Improved water drop wheel line wheel rotating structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1274987C (en) | 2006-09-13 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 116015, room 101, building 32, mountain screen garden, No. 51 South Central Road, Zhongshan District, Liaoning, Dalian Patentee after: Ge Wenyu Address before: 116011 No. 27 North Street, Xigang District, Liaoning, Dalian Patentee before: Ge Wenyu |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 Termination date: 20160509 |