CN103115206A - Female-male buckle hoop connection method for pipeline - Google Patents
Female-male buckle hoop connection method for pipeline Download PDFInfo
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- CN103115206A CN103115206A CN2013100685979A CN201310068597A CN103115206A CN 103115206 A CN103115206 A CN 103115206A CN 2013100685979 A CN2013100685979 A CN 2013100685979A CN 201310068597 A CN201310068597 A CN 201310068597A CN 103115206 A CN103115206 A CN 103115206A
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- pipe
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Abstract
The invention discloses a female-male buckle hoop connection method for a pipeline. The female-male buckle hoop connection method for the pipeline is characterized in that an arc-shaped female-male buckle hoop is a combination body, wherein one side of the arc-shaped female-male buckle hoop is a boss connection and the other side of that is a block teeth connection. The female-male buckle hoop connection method for the pipeline is good in connection quality and free from leakage, does not need any mechanical devices or electricity when being installed in construction, does not damage an anticorrosion protective layer of a connected pipe and prolongs the service life of the pipeline. The female-male buckle hoop connection method for the pipeline has a self-pressing sealing function and is wide in application range and capable of bearing the working pressure of a medium and top grade pipeline. The female-male buckle hoop connection method for the pipeline belongs to flexible 'simple strutbeam' type connection, thus when inner force occurs in the pipeline, the inner force can not be transmitted mutually and accumulated to form a great breakdown stress and cause a pipeline brittleness or ductile fracture, so that the operation safety of the pipeline can be ensured.
Description
Technical field
The present invention relates to a kind of pipe connecting method, particularly a kind of negative and positive button hoop pipeline connecting method.
Background technique
At present pipeline be connected with the screwed connection method, be welded to connect method, a lot of connecting means such as flange connecting means, hot melting and connecting method, gluing connecting means; but these connecting means all can destroy the original protective layer of tubing when construction and installation operate; make pipeline reduce decay resistance; also reduce the working life of pipeline, also affected the use function of pipeline.as the groove pipe fittings that use in a large number in fire protection pipeline at present, owing to two first-born hard rolling of the tube end that is connected must being there emerged a groove before installing, result just makes the zinc-plated protective layer of the original pipe in groove place rolled broken skin, pipeline is put into the water oxidation and rusting ceaselessly all the time at the broken skin place just later on, a lot of groove links are arranged in a fire protection pipeline system, through long time integration, just make and accumulate a lot of anvil cinders in the water in fire protection pipeline, when in case the breaking out of fire shower head begins outwards to spray water, anvil cinder in water just stops up shower head and sprays not water outlet, all spent a lot of money that spraying system of fire fighting is installed although cause a lot of mansions, but one they are all inoperative as deaf person's ear when the breaking out of fire, cause the continuous breaking out of fire in a lot of public buildings and mansion, cause great loss of life and property! the building that automatic sprinkler fire-extinguishing system was installed originally is should breaking out of fire because the red glass ball on shower head as long as room temperature reach 60 degree it just can automatic-explosion outwards spray water at the beginning of the spark extinguishing of combustion! so cause current mansion Gongjian still in ceaselessly breaking out of fire, this is all the improper hidden danger that causes of pipe connecting method, so never can destroy the original corrosion protective covering of tube interior when pipeline connects.
Present various pipe connecting method all more complicated of constructing in addition, as long as pipe laying just be unable to do without construction equipment, as the mechanical, electrical welding machine of hinge silk, defectoscope, grooving machine etc., use negative and positive button hoop pipeline connecting method come connecting tube with regard to what equipment also need not, simple and convenient quick.
Summary of the invention
The purpose of this invention is to provide a kind of negative and positive button banded penstock pipeline connecting method, a side that it is characterized in that arc negative and positive button hoop be boss to connect a side be the assemblying body that block teeth connect, quality of connection good without leak, need not the not electricity consumption of any machinery during construction and installation, do not destroy the corrosion protective covering that is connected pipe, prolongation pipeline working life; Have self-pressure-sealed function, applied widely, can bear medium and high classes pipeline working pressure; This pipe connecting method belongs to flexible " simply supported beam " formula and connects, and causes pipeline fragility or ductile fracture so can mutually not transmit, gather the larger failing stress of formation when producing internal force in pipeline, can guarantee conduit running safety.
negative and positive button banded penstock pipeline connecting method of the present invention, a side that it is characterized in that arc negative and positive button hoop is that boss connects the assemblying body that a side is the block teeth connection, be applicable to being connected between pipe that a Tapes has " connection boss " and the common light pipe of another root, at first there is the pipe of " connection boss " to be inserted in the cavity of Self sealing ring an end Tapes, make on " connection boss " adjacent limit that comes to Self sealing ring, again common light pipe is inserted in the opposite side cavity of Self sealing ring, the termination of two pipes is touched in the cavity of Self sealing ring be close together, spread a silicon sealant in block teeth groove with arc negative and positive button hoop inboard, several block teeth being mounted to makes block teeth just be secured in the block teeth groove again in the block teeth groove, then the arc negative and positive button hoop of having inlayed block teeth is embraced and be anchored to above Self sealing ring, attention will make the boss groove be anchored to accurately Tapes to be had on the boss of " connection boss " pipe, several arc negative and positive button hoops are combined into a circular boop, also bind round the pipe that has encased two sides when surrounding Self sealing ring, with lock bolt, the connecting fin on two arc negative and positive button hoop pin is coupled together and tightens, make arc negative and positive button hoop can be closely continuously protection Self sealing ring, by " connection boss " and block teeth, the pipe of both sides is firmly bound round again and embrace, firm connection between two pipes and tight sealing have been realized.
The bright negative and positive button banded penstock pipeline connecting method of this, the inboard intermediate portion of wherein said arc negative and positive button hoop is provided with a closure gasket groove, the physical dimension of sealing annular groove is identical with the boundary dimension of Self sealing ring outside, each side be provided with a block teeth groove of inlaying block teeth and be connected a boss groove of hoop bag " connection boss " at closure gasket groove, an outwardly locking wing is arranged on the two ends footing of arc negative and positive button hoop, and each wing is provided with a locking screw keyhole and connects for lock bolt; In order to make connect between two button hoops tight, Self sealing ring can not be out of shape and affect sealing function under High Pressure, will be at the closure gasket groove place of the docking site of two button hoop body ends, a side is provided with that tenon one side of protrusion is corresponding is provided with recessed groove, forms a tongue-and-groove combination; Arc negative and positive button hoop be with metal or intensity preferably material make.
negative and positive button banded penstock pipeline connecting method of the present invention, wherein said Self sealing ring is the circular ring of the Π shape section of similar automobile tire, inboard the right and left of circle respectively has annular words of inwardly having lifted up, the annular words are that jacket contains on the end outer surface of the pipe that is rolled in two velamens connections, when flowing out in the cavity that enters into Self sealing ring from pipe end when the medium in pipe, medium at first can to two softnesses in both sides the words surfaces exert pressure, medium also will be let out to exosmosing along tube surface below the words of seal ring simultaneously, at this moment the pressure that is subject to of the words surface, two of left and right of Self sealing ring and lip are ranine oozes that to let out intensity of force be the same, formation is to the weighing apparatus that maintains an equal level, so just can not leak yet, Self sealing ring is to make with whippy material.
Negative and positive button banded penstock pipeline connecting method of the present invention, wherein said block teeth are dull and stereotyped blockage shapes, one-sided smooth is little an arc, one side is with many teeth, it is the pipe exocuticle of nibbling, during installation, under the effect of tightening of lock bolt, the teeth of block teeth can be nipped, and 0.2-0.7mm is dark for the pipe crust, and the hardness of block teeth must be more than two times of pipe wall material hardness; Block teeth are to make with carbon steel or alloyed steel.
Negative and positive button banded penstock pipeline connecting method of the present invention, wherein said locking wing are to play the link together cushion cap of lock bolt of use of several arc negative and positive button hoops, and the locking wing is located at the two ends of every arc negative and positive button hoop; When the external diameter tolerance of the pipe that is connected is smaller, can change the latch connection into being connected by lock bolt between arc negative and positive button hoop, at this moment arc negative and positive button hoop two ends just change the yin-yang plug pin sleeve into, and are the same with door/window hinge, connect just more convenient.
Negative and positive button banded penstock pipeline connecting method of the present invention, wherein said Tapes has the pipe of " connection boss ", refer to the Tapes of institute on the main pipe body of bend pipe tools, tee pipe fitting, four-way pipe fitting " connection boss ", or the pipe fittings such as all valves, pump, water tap, pipeline meter and the Tapes that pipeline is connected there is the short tube of " being connected boss "; Having had " connection boss " to mix an arc negative and positive button hoop just can make various pipe fittingss be connected with any pipe freely again.
Description of drawings
Fig. 1 is the concrete negative and positive button banded penstock pipeline connecting method structural representation of implementing of the present invention;
Fig. 2 is the structural representation of arc negative and positive button hoop;
Fig. 3 is the structural representation of block teeth;
Fig. 4 is the structural representation of seal ring;
1 ... arc negative and positive button hoop 1.1 ... closure gasket groove 1.2 ... the boss groove
1.3 ... the block teeth groove
2 ... block teeth
3 ... Self sealing ring 3.1 ... the annular words,
4 ... the locking wing
5 ... lock bolt
6 ... common light pipe
7 ... Tapes has the pipe of " connection boss "
Embodiment
Embodiment 1:
As shown in Figure 1: negative and positive button banded penstock pipeline connecting method, realizing sealing by Self sealing ring 3, is to embrace Tapes by boss groove 1.2 buttons in arc negative and positive button hoop 1 to have the pipe 7 of " connection boss " to realize being connected with the hoop armful firm common light pipe 6 of nibbling with block teeth 2.first Tapes there are pipe 7 terminations of " connection boss " to insert in Self sealing rings 3 and insert during installation and come to " connection boss " limit, common light pipe 6 being inserted into the opposite side of Self sealing ring 3, collides in the cavity of Self sealing ring 3 with the termination of pipe 7 and leans in the termination that makes pipe 6 again, spread a silicon sealant in block teeth groove 1.3 with arc negative and positive button hoop 1 inboard, a plurality of block teeth 2 are embedded in block teeth groove 1.3, again several arc negative and positive button hoops 1 having inlayed block teeth 2 are anchored on seal ring 3, wherein be noted that on the boss that Tapes must be had boss groove 1.2 1 sides to be anchored to accurately " connection boss " pipe 7, a side that studs with like this block teeth has been embraced on common light pipe 6 with regard to button, with lock bolt 5, the locking wing 4 on several arc negative and positive button hoops 1 is coupled together and tightens, making block teeth 2 that common light pipe 6 is firmly bound round to embrace bites, boss groove 1.2 is blocked firmly embrace " connection boss " 7, just realized managing 6 with pipe 7 between firm the connection and tight sealing.
The inboard intermediate portion of above-mentioned arc negative and positive button hoop 1 is provided with a closure gasket groove 1.1, the physical dimension of sealing annular groove 1.1 is identical with the boundary dimension of Self sealing ring 3 outsides, the block teeth groove 1.3 that each side is provided with the piece 2 of having a denture made at closure gasket groove 1.1 with is connected a boss groove 1.2 of hoop bag " connection boss ", an outwardly locking wing 4 is arranged on the two ends footing of arc negative and positive button hoop 1, and each wing 4 is provided with a locking screw keyhole and connects for lock bolt 5; In order to make connect between two button hoops 1 tight, Self sealing ring 3 can not be out of shape and affect sealing function under High Pressure, will be at the seal ring 1.1 groove places of the docking site of two button hoop body 1 ends, a side is provided with that tenon one side of protrusion is corresponding is provided with recessed groove, forms a tongue-and-groove combination; Arc negative and positive button hoop 1 be with metal or intensity preferably material make.
above-mentioned Self sealing ring 3 is circular ring of the Π shape section of similar automobile tire, inboard the right and left of circle respectively has annular words 3.1 of inwardly having lifted up, annular words 3.1 are that jacket contains the pipe 6 that is rolled in two velamens connections, on 7 end outer surface, when pipe 6, when the medium in 7 flows out in the cavity that enters into Self sealing ring 3 from pipe end, medium at first can to two softnesses in both sides words 3.1 surfaces exert pressure, medium also will be along pipe 6 below the words 3.1 of seal ring simultaneously, let out to exosmosing on 7 surfaces, at this moment pressure the oozing below words 3.1 that are subject to of words 3.1 surfaces, two of left and right of Self sealing ring 3 to let out intensity of force be the same, formation is to the weighing apparatus that maintains an equal level, so just can not leak yet, Self sealing ring is to make with whippy material.
Above-mentioned block teeth 2 are dull and stereotyped blockage shapes, one-sided smooth is little an arc, one side is with many teeth, pipe 6 exocuticles of nibbling, during installation under the effect of tightening of lock bolt 5, the teeth of block teeth 2 can be nipped, and 0.2-0.7mm is dark for the pipe skin, and the hardness of block teeth 2 must be two times of pipe 6 wall material hardness; Block teeth 2 are to make with carbon steel or alloyed steel.
Above-mentioned locking wing 4 is to play the link together cushion cap of lock bolt 5 of use of several arc negative and positive button hoops 1, and locking wing 4 is located at the two ends of every arc negative and positive button hoop 1; When the pipe 6 that is connected, when 7 external diameter tolerance is smaller, can connect and change latch into and connect tying 5 by locking screw between arc negative and positive button hoop sheet 1, at this moment arc negative and positive button hoop sheet 1 two ends just change the yin-yang plug pin sleeve into, and are the same with door/window hinge, connect just more convenient.
Above-mentioned Tapes has the pipe 7 of " connection boss ", refer to the Tapes of institute on the main pipe body of bend pipe tools, tee pipe fitting, four-way pipe fitting " connection boss ", or the pipe fittings such as valve, pump, water tap, pipeline meter and the Tapes that pipeline is connected there is the short tube 7 of " being connected boss "; Having had " connection boss " to mix an arc negative and positive button hoop 1 just can make various pipe fittingss be connected with any pipe freely again.
Claims (6)
1. negative and positive button banded penstock pipeline connecting method, it is characterized in that: a side of arc negative and positive button hoop (1) is that boss connects the assemblying body that a side is the block teeth connection, be applicable to being connected between pipe (7) that a Tapes has " connection boss " and the common light pipe of another root (6), at first an end Tapes there is the pipe (7) of " connection boss " to be inserted in the cavity of Self sealing ring (3), make on " connection boss " adjacent limit that comes to Self sealing ring (3), again common light pipe (6) is inserted in the opposite side cavity of Self sealing ring (3), make two pipes (6, 7) termination is touched in the cavity of Self sealing ring (3) and is close together, spread a silicon sealant in the block teeth groove (1.3) that arc negative and positive button hoop (1) is inboard, several block teeth (2) being mounted to makes block teeth (2) just be secured in block teeth groove (1.3) again in block teeth groove (1.3), then the arc negative and positive button hoop (1) of having inlayed block teeth (2) is embraced and be anchored to above Self sealing ring (3), attention will make boss groove (1.2) be anchored to accurately Tapes to be had on the boss of " connection boss " pipe (7), several arc negative and positive button hoops (1) are combined into a circular boop, also bind round the pipe (6 that has encased two sides when surrounding Self sealing ring (3), 7), with lock bolt (5), the connecting fin (4) on two arc negative and positive button hoops (1) pin is coupled together and tightens, make arc negative and positive button hoop (1) can be closely continuously protection Self sealing ring (3), pass through again " connection boss " and block teeth (2) with the pipe (6 of both sides, 7) firmly hoop is embraced, firm connection between two pipes and tight sealing have been realized.
2. negative and positive button banded penstock pipeline connecting method according to claim 1, it is characterized in that: the inboard intermediate portion of wherein said arc negative and positive button hoop (1) is provided with a closure gasket groove (1.1), the physical dimension of sealing annular groove (1.1) is identical with the boundary dimension of Self sealing ring (3) outside, each side be provided with a block teeth groove (1.3) of inlaying block teeth (2) and be connected a boss groove (1.2) of hoop bag " connection boss " at closure gasket groove (1.1), an outwardly locking wing (4) is arranged on the two ends footing of arc negative and positive button hoop (1), each wing (4) is provided with a locking screw keyhole and connects for lock bolt (5), in order to make connect between two button hoops (1) tight, Self sealing ring under High Pressure (3) can not be out of shape and affect sealing function, to locate at the closure gasket groove (1.1) that two buttons bind round the docking site of (1) end of bodies, one side is provided with that tenon one side of protrusion is corresponding is provided with recessed groove, forms a tongue-and-groove combination, arc negative and positive button hoop (1) be with metal or intensity preferably material make.
3.. negative and positive button banded penstock pipeline connecting method according to claim 1, it is characterized in that: wherein said Self sealing ring (3) is the circular ring of the Π shape section of similar automobile tire, inboard the right and left of circle respectively has annular words (3.1) of inwardly having lifted up, annular words (3.1) are that jacket contains the pipe (6 that is rolled in two velamens connections, 7) on end outer surface, when flowing out in the cavity that enters into Self sealing ring (3) from pipe end when the medium in pipe, medium at first can to two softnesses in both sides words (3.1) surfaces exert pressure, medium also will be along pipe (6 below the words (3.1) of seal ring simultaneously, 7) let out to exosmosing on the surface, at this moment pressure the oozing below words (3.1) that be subject to of two words in left and right (3.1) surface of Self sealing ring (3) to let out intensity of force be the same, formation is to the weighing apparatus that maintains an equal level, so just can not leak yet, Self sealing ring (3) is to make with whippy material.
4. negative and positive button banded penstock pipeline connecting method according to claim 1, it is characterized in that: wherein said block teeth (2) are dull and stereotyped blockage shapes, one-sided smooth is little an arc, one side is with many teeth, it is pipe (6) exocuticle of nibbling, during installation, under the effect of tightening of lock bolt (5), the teeth of block teeth (2) can be nipped, and crust 0.2-0.7mm is dark for pipe (6), and the hardness of block teeth (2) must be more than two times of (6) wall material hardness of pipe; Block teeth (2) are to make with carbon steel or alloyed steel.
5. negative and positive button banded penstock pipeline connecting method according to claim 1, it is characterized in that: wherein said locking wing (4) is to play the link together cushion cap of lock bolt (5) of use of several arc negative and positive button hoops (1), and locking wing (4) is located at the two ends of every arc negative and positive button hoop (1); When the external diameter tolerance of the pipe that is connected (6,7) is smaller, can change the latch connection into being connected by lock bolt (5) between arc negative and positive button hoop (1), at this moment arc negative and positive button hoop (1) two ends just change the yin-yang plug pin sleeve into, and are the same with door/window hinge, connect just more convenient.
6. negative and positive button banded penstock pipeline connecting method according to claim 1, it is characterized in that: wherein said Tapes has the pipe (7) of " connection boss ", refer to the Tapes of institute on the main pipe body of bend pipe tools, tee pipe fitting, four-way pipe fitting " connection boss ", or the pipe fittings such as valve, pump, water tap, pipeline meter and the Tapes that pipeline is connected there is the short tube (7) of " being connected boss "; Having had " connection boss " to mix an arc negative and positive button hoop (1) just can make various pipe fittingss be connected with any pipe freely again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100685979A CN103115206A (en) | 2013-03-05 | 2013-03-05 | Female-male buckle hoop connection method for pipeline |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100685979A CN103115206A (en) | 2013-03-05 | 2013-03-05 | Female-male buckle hoop connection method for pipeline |
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| CN103115206A true CN103115206A (en) | 2013-05-22 |
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| CN2013100685979A Pending CN103115206A (en) | 2013-03-05 | 2013-03-05 | Female-male buckle hoop connection method for pipeline |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470886A (en) * | 2013-09-02 | 2013-12-25 | 成都共同管业有限公司 | Single-groove double-clamp pipeline clamp connection system |
| CN104728542A (en) * | 2013-10-11 | 2015-06-24 | 伊顿公司 | Latching Mechanisms For Clamshell Type Couplers |
| CN104964109A (en) * | 2015-06-19 | 2015-10-07 | 李俊伟 | Hoop locking type double-contact-face metallic seal pressure-resistant and seepage-proof pipeline connection device |
| CN105065812A (en) * | 2015-08-31 | 2015-11-18 | 重庆瀚方钢结构有限公司 | Pipeline butt-joint and fastening mechanism |
| CN106195480A (en) * | 2016-08-19 | 2016-12-07 | 四川民生管业有限责任公司 | The installation method of book wall stainless steel pipe clip banded penstock part and pipe fitting |
| CN110081247A (en) * | 2019-05-17 | 2019-08-02 | 叶晓丹 | Yoke configurations are used in the connection of fire-fighting pipe fitting |
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| CN2401765Y (en) * | 2000-01-14 | 2000-10-18 | 李宗显 | Pipe hoop joint |
| CN2525336Y (en) * | 2002-01-25 | 2002-12-11 | 上海迪利管件有限公司 | Claw block type pipeline quick connector |
| CN2622527Y (en) * | 2003-05-30 | 2004-06-30 | 上海威逊机械连接件有限公司 | Rigid joint |
| CN1598387A (en) * | 2004-09-20 | 2005-03-23 | 葛文宇 | Method of elastic connecting pipeline |
| CN201891962U (en) * | 2010-10-12 | 2011-07-06 | 方皓 | Switching pipe clamp for steel-plastic pipe |
| CN102853184A (en) * | 2012-04-20 | 2013-01-02 | 葛文宇 | Movable joint type middle-high pressure pipeline connection part |
| CN102878364A (en) * | 2012-10-08 | 2013-01-16 | 葛文宇 | Boss hooped pipe connector |
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| US4819974A (en) * | 1986-08-02 | 1989-04-11 | Rasmussen Gmbh | Pipe coupling |
| CN2401765Y (en) * | 2000-01-14 | 2000-10-18 | 李宗显 | Pipe hoop joint |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470886A (en) * | 2013-09-02 | 2013-12-25 | 成都共同管业有限公司 | Single-groove double-clamp pipeline clamp connection system |
| CN103470886B (en) * | 2013-09-02 | 2016-01-20 | 成都共同管业有限公司 | The pipeline clamp connected system of single groove double card structure |
| CN104728542A (en) * | 2013-10-11 | 2015-06-24 | 伊顿公司 | Latching Mechanisms For Clamshell Type Couplers |
| CN104964109A (en) * | 2015-06-19 | 2015-10-07 | 李俊伟 | Hoop locking type double-contact-face metallic seal pressure-resistant and seepage-proof pipeline connection device |
| CN105065812A (en) * | 2015-08-31 | 2015-11-18 | 重庆瀚方钢结构有限公司 | Pipeline butt-joint and fastening mechanism |
| CN105065812B (en) * | 2015-08-31 | 2018-06-22 | 重庆瀚方钢结构有限公司 | Pipeline joint retention mechanism |
| CN106195480A (en) * | 2016-08-19 | 2016-12-07 | 四川民生管业有限责任公司 | The installation method of book wall stainless steel pipe clip banded penstock part and pipe fitting |
| CN110081247A (en) * | 2019-05-17 | 2019-08-02 | 叶晓丹 | Yoke configurations are used in the connection of fire-fighting pipe fitting |
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Address after: 116010, room 101, building 32, mountain screen garden, No. 51 South Central Road, Zhongshan District, Liaoning, Dalian Applicant after: Ge Wenyu Address before: 116011 Dalian City, Liaoning Province:No. 27, North hillock street, Xigang District Applicant before: Ge Wenyu |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |