CN215763799U - Pipeline connection assembly - Google Patents
Pipeline connection assembly Download PDFInfo
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- CN215763799U CN215763799U CN202121351888.5U CN202121351888U CN215763799U CN 215763799 U CN215763799 U CN 215763799U CN 202121351888 U CN202121351888 U CN 202121351888U CN 215763799 U CN215763799 U CN 215763799U
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Abstract
The utility model discloses a pipeline connecting assembly. A pipeline connection assembly comprises a pipeline section A, a pipeline section B, a main pipeline section hollow connector, 2 auxiliary pipeline section hollow connectors, 2 sealing rubber rings and a toothed ring, wherein the vertical section of each sealing rubber ring is in an isosceles trapezoid shape; the port facade of the left side and the right side of the main pipe section hollow connector is respectively provided with a left annular ring, a right annular ring and 4 vertical lugs, the outer annular ring facade of the 2 annular rings is respectively and sequentially provided with 4 vertical lugs, the outer surfaces of the left auxiliary pipe section hollow connector and the right auxiliary pipe section hollow connector are respectively provided with an annular ring, and the outer annular ring facade of the annular ring is sequentially provided with 4 vertical lugs. The direct fixed sealing connection of 2 sections of metal pipelines or aluminum plastic pipes and other organic material pipelines is realized, the application range for connecting the pipelines is enlarged, and the fixed sealing connection efficiency of the pipelines is improved.
Description
Technical Field
The utility model belongs to a pipeline connecting combined structure, in particular to a pipeline connecting combined body.
Background
At present, the existing pipeline is usually connected by a grooved pipe card or connected by threads and welding, the grooved pipe card is usually connected by arranging grooves on the outer surfaces of ports of 2 sections of pipelines which are connected, and the 2 sections of pipelines are fixedly and hermetically connected by the grooved pipe card. The fixedly and hermetically connected 2-section pipeline of the grooved pipe clamp needs groove pressing treatment on the pipeline on the outer surface of the port of the 2-section pipeline, the construction process is complex, and the efficiency is low; meanwhile, the fixed and sealed connecting pipeline of the grooved pipe card is usually only suitable for some metal pipelines, and for aluminum plastic pipes or other organic material pipelines, groove pressing treatment is difficult to perform on the pipelines due to the wall thickness and the material, so that the grooved pipe card connecting mode is not suitable to be used, and meanwhile, the thread and welding connection is also usually only suitable for some metal pipelines. How to prepare a pipeline connection assembly, realize the direct fixed sealing connection to 2 sections of metal pipelines or aluminum-plastic pipes and other organic material pipelines, enlarge the application range for connecting pipelines and improve the pipeline fixed sealing connection efficiency is the problem that needs to be solved.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: a pipe connection assembly is provided. The pipeline connection combination body can realize direct fixed sealing connection of 2 sections of metal pipelines or aluminum plastic pipes and other organic material pipelines, enlarge the application range for connecting pipelines and improve the fixed sealing connection efficiency of the pipelines.
The technical scheme for solving the technical problems is as follows: a pipeline connection assembly is characterized in that: the pipeline comprises a pipeline section A, a pipeline section B, a main pipeline section hollow connector, 2 auxiliary pipeline section hollow connectors, 2 sealing rubber rings and a toothed ring; the 2 auxiliary pipe section hollow connectors are sequentially a left auxiliary pipe section hollow connector and a right auxiliary pipe section hollow connector, the gear ring is a double-row inverted latch structure gear ring with a double-row inverted latch structure, the number of the double-row inverted latch structure gear ring is 2, the double-row inverted latch structure gear ring is a sectional double-row inverted latch opening annular ring formed by 4 double-row inverted latch structure arc sections, the vertical section of the sealant ring is in an isosceles trapezoid shape, and 4 double-row inverted latch structure arc sections corresponding to the sectional double-row inverted latch opening annular ring on the inner surface of the isosceles trapezoid sealant ring are sequentially provided with a necking inner concave cavity matched with the 4 double-row inverted latch structure arc sections;
the port vertical surfaces of the left side and the right side of the main pipe section hollow connector are respectively provided with a left annular ring, a right annular ring and 4 vertical lugs which are sequentially arranged on the outer annular ring vertical surfaces of the 2 annular rings, the annular rings and the 4 vertical lugs sequentially arranged on the outer annular ring vertical surfaces of the annular rings are integrally formed, the left annular ring and the right annular ring which are provided with 4 vertical lugs and are arranged on the left side and the right side of the main pipe section hollow connector and the port vertical surfaces of the left side and the right side of the left annular ring and the right side of the right annular ring which are provided with 4 vertical lugs are integrally formed, and a left half rubber ring bin and a right half rubber ring bin which are matched with a sealing rubber ring with an isosceles trapezoid-shaped vertical section are respectively arranged at positions facing the inner surface of the cavity of the main pipe section hollow connector;
the outer surfaces of the left auxiliary pipe section hollow connector and the right auxiliary pipe section hollow connector are respectively provided with an annular ring, the vertical surface of the outer ring of the annular ring is sequentially provided with 4 vertical lugs, the annular ring and the 4 vertical lugs sequentially arranged on the vertical surface of the outer ring of the annular ring are integrally formed, the left auxiliary pipe section hollow connector and the annular ring with 4 vertical lugs arranged on the outer surface of the left auxiliary pipe section hollow connector are integrally formed, the right auxiliary pipe section hollow connector and the annular ring with 4 vertical lugs arranged on the outer surface of the right auxiliary pipe section hollow connector are integrally formed, and a right half rubber ring bin matched with a sealing rubber ring with an isosceles trapezoid-shaped vertical section is arranged at the position, facing the inner surface of a cavity of the left auxiliary pipe section, of the right side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed left auxiliary pipe section hollow connector; a left half rubber ring bin matched with a sealing rubber ring with an isosceles trapezoid vertical section is arranged at a position, facing the inner surface of the cavity of the hollow connector of the right auxiliary pipe section, of the left side of an annular ring with 4 vertical lugs on the outer surface of the hollow connector of the integrally formed right auxiliary pipe section; the integrally formed main pipe section hollow connector and the left half rubber ring bin and the right half rubber ring bin which are arranged on the left side of a left annular ring and the right side of a right annular ring with 4 vertical lugs on the port vertical surfaces of the left side and the right side of the integrally formed main pipe section hollow connector are respectively connected with the right half rubber ring bin which is arranged on the right side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed left auxiliary pipe section hollow connector; the left half rubber ring bin arranged on the left side of an annular ring with 4 vertical lugs on the outer surface of the integrally formed right auxiliary pipe section hollow connector is buckled to form a rubber ring bin matched with 2 sealing rubber rings with isosceles trapezoid-shaped vertical sections, the integrally formed main pipe section hollow connector, the left half rubber ring bin arranged on the left side of the left annular ring with 4 vertical lugs and the right side of the right annular ring on the vertical surfaces of ports on the left side and the right side, the right half rubber ring bin are sequentially buckled with the right half rubber ring bin arranged on the right side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed left auxiliary pipe section hollow connector, and the inclination angles of the 2 rubber ring bins formed after the buckling of the left half rubber ring bin arranged on the left side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed right auxiliary pipe section hollow connector are respectively smaller than the angle of the waist of the sealing rubber rings with isosceles trapezoid-shaped vertical sections by 3-8 degrees;
when 4 double-row inverted latch structure arc sections of 2 sectional double-row inverted latch opening annular rings are sequentially arranged on the inner surfaces of 2 sealing rubber rings with isosceles trapezoid vertical sections and matched with 4 double-row inverted latch structure arc sections, the vertical sections of the 4 double-row inverted latch structure arc sections of the 2 sealing rubber rings with sectional double-row inverted latch opening annular rings on the inner surfaces are isosceles trapezoid sealing rubber rings and are respectively arranged on an integrally formed main pipe section hollow connector and a left side, a left annular ring left side with 4 vertical lugs on a right side port vertical surface, a left half rubber ring bin arranged on a right side of a right annular ring and a right half rubber ring bin, a right half rubber ring bin arranged on a right side of an annular ring with 4 vertical lugs on the outer surface of an integrally formed left sub pipe section hollow connector and a left half rubber ring bin arranged on a left side of an annular ring with 4 vertical lugs on the outer surface of an integrally formed right sub pipe section hollow connector are respectively buckled in the integrally formed right half rubber ring bin Main pipe section hollow connector and left side, left annular ring left side with 4 vertical lugs on right side port facade, left half rubber ring storehouse and right half rubber ring storehouse set up respectively on right annular ring right side, on the right half rubber ring storehouse, when A pipeline section, B pipeline section left side, right side insert integrative left sub-pipe section hollow connector, integrative main pipe section hollow connector left end portion of taking shape in proper order, integrative right sub-pipe section hollow connector, when integrative main pipe section hollow connector right end portion of taking shape, use the bolt, the nut, bolt hole that sets up on 4 vertical lugs on integrative left sub-pipe section hollow connector surface annular ring, bolt hole that sets up on 4 vertical lugs on integrative main pipe section hollow connector left side port facade annular ring is with A pipeline section and integrative left sub-pipe section hollow connector and integrative main pipe section connector left end portion fixed connection of taking shape, install right half rubber ring storehouse and integrative main pipe section hollow connector that take shape on the right side of integrative left sub-pipe section hollow connector right side and integrative main pipe section hollow connected 4 double-row inverted-latch-tooth-structure arc sections of a sectional type double-row inverted-latch-tooth opening annular ring in a left half rubber ring bin on the left side of the connector left annular ring are used for extruding and clasping one end of the pipeline section A by using double-row inverted latches of the arc sections to provide clasping force and drawing force for one end of the pipeline section A, so that one end of the pipeline section A is fixedly and hermetically connected; the method comprises the following steps of fixedly connecting a B pipeline section with an integrally formed right auxiliary pipeline section hollow connector and the right end part of the integrally formed main pipeline section hollow connector through bolts, nuts, bolt holes arranged on 4 vertical lugs on an annular ring on the outer surface of the integrally formed right auxiliary pipeline section hollow connector, bolt holes arranged on 4 vertical lugs on an annular ring on the right side port vertical surface of the integrally formed main pipeline section hollow connector, and 4 double-row inverted-latch-structure arc sections of the double-row segmented inverted-latch-opening annular ring in a left half rubber ring bin on the annular ring of the integrally formed right auxiliary pipeline section hollow connector and a right half rubber ring bin on the right side ring of the integrally formed main pipeline section hollow connector.
The main preparation process of the utility model is as follows: sequentially installing 4 double-row inverted latch structure arc sections of 2 sectional double-row inverted latch opening annular rings in a necking inner concave cavity matched with the 4 double-row inverted latch structure arc sections, which are sequentially arranged on the inner surface of 2 sealing rubber rings with isosceles trapezoid vertical sections, respectively installing 4 double-row inverted latch structure arc sections of the sectional double-row inverted latch opening annular rings on the inner surfaces of 2 sealing rubber rings with isosceles trapezoid vertical sections on integrally formed main pipe section hollow connectors and left side, a left annular ring right side with 4 vertical lugs on right side port vertical surfaces, a left half rubber ring bin arranged on the left side of a right annular ring, and a right half rubber ring bin in the right half rubber ring bin, respectively buckling the left half rubber ring bin arranged on the left side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed left sub pipe section hollow connector and the right half rubber ring bin arranged on the left side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed right sub pipe section hollow connector in the integrally formed main pipe section hollow connector The pipe section hollow connector and the left and right side port elevations are provided with a left half rubber ring bin and a right half rubber ring bin which are respectively arranged on the right side of a left annular ring and the left side of a right annular ring with 4 vertical lugs; inserting the A pipeline section into the integrally formed left auxiliary pipeline section hollow connector and the left end part of the integrally formed main pipeline section hollow connector, fixedly connecting the A pipeline section with the integrally formed left auxiliary pipeline section hollow connector and the left end part of the integrally formed main pipeline section hollow connector by using bolts, nuts, bolt holes arranged on 4 vertical lugs on an annular ring on the outer surface of the integrally formed left auxiliary pipeline section hollow connector and bolt holes arranged on 4 vertical lugs on an annular ring on the left side port vertical surface of the integrally formed main pipeline section hollow connector, extruding and tightly holding one end of the A pipeline section by using the inverted double rows of clamping teeth of the right half rubber ring bin on the right side of the integrally formed left auxiliary pipeline section hollow connector and 4 inverted clamping tooth structure arc sections of the double rows of inverted clamping tooth opening annular ring in the integrally formed main pipeline section hollow connector left half rubber ring bin, and providing holding force and pulling force for one end of the A pipeline section, realizing the fixed sealing connection of one end of the pipeline section A; the inclination angle of the rubber ring bin formed by correspondingly buckling the integrally formed main pipe section hollow connector, the left half rubber ring bin arranged on the left side of the annular ring with 4 vertical lugs and the right half rubber ring bin arranged on the right side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed left auxiliary pipe section hollow connector is 3-8 degrees smaller than the angle of the sealing rubber ring waist with the isosceles trapezoid vertical section; when a pipeline section A, an integrally formed left auxiliary pipeline section hollow connector and the left end part of an integrally formed main pipeline section hollow connector are fixedly connected by using a bolt and a nut, a bolt fastening force has a vertical downward component force on a sealing rubber ring with an isosceles trapezoid vertical section, the sealing rubber ring with the isosceles trapezoid vertical section is compressed to form sealing on the left end part of the pipeline section A, the integrally formed left auxiliary pipeline section hollow connector and the integrally formed main pipeline section hollow connector, and double-row inverted teeth of 4 double-row inverted tooth structure arc sections of a sectional double-row inverted tooth opening annular ring installed in the sealing rubber ring with the isosceles trapezoid vertical section are compressed to provide holding force and pulling force for one end of the pipeline section A so as to realize fixed sealing connection on one end of the pipeline section A;
inserting the B pipeline section into the integrally formed right auxiliary pipeline section hollow connector and the right end part of the integrally formed main pipeline section hollow connector, fixedly connecting the B pipeline section with the integrally formed right auxiliary pipeline section hollow connector and the right end part of the integrally formed main pipeline section hollow connector by using bolts, nuts, bolt holes arranged on 4 vertical lugs on an annular ring on the outer surface of the integrally formed right auxiliary pipeline section hollow connector and bolt holes arranged on 4 vertical lugs on an annular ring on the right side end opening vertical surface of the integrally formed main pipeline section hollow connector, extruding and tightly holding one end of the B pipeline section by using two rows of inverted clamping teeth of 4 double rows of inverted clamping tooth structure arc sections of the double rows of segmented inverted clamping tooth opening annular ring arranged on the left side of the integrally formed right auxiliary pipeline section hollow connector and the right half clamping ring arranged in the integrally formed main pipeline section hollow connector to provide holding force and pulling force for one end of the B pipeline section, realizing the fixed sealing connection of one end of the pipeline section B; the inclination angle of the rubber ring bin formed by correspondingly buckling the integrally formed main pipe section hollow connector, the right half rubber ring bin arranged on the right side of the annular ring with 4 vertical lugs and the left half rubber ring bin arranged on the left side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed right auxiliary pipe section hollow connector is 3-8 degrees smaller than the angle of the sealing rubber ring waist with the isosceles trapezoid vertical section; when a bolt, a nut is used for fixedly connecting a B pipeline section, a right auxiliary pipeline section hollow connector body is integrally formed, and the right end part of a main pipeline section hollow connector body is integrally formed, the bolt fastening force has a vertical downward component force when being an isosceles trapezoid sealing rubber ring on a vertical section, the vertical section is tightly pressed to be the isosceles trapezoid sealing rubber ring, the B pipeline section, the right auxiliary pipeline section hollow connector body is integrally formed, the right end part of the main pipeline section hollow connector body is sealed, and meanwhile, double-row inverted clamping teeth of 4 double-row inverted clamping tooth structure arc-shaped sections of a sectional type double-row inverted clamping tooth opening annular ring installed in the isosceles trapezoid sealing rubber ring are tightly pressed to provide clamping force and pulling force for one end of the B pipeline section, so that the fixed sealing connection of one end of the B pipeline section is realized.
The utility model has the beneficial effects that: the utility model is provided with a pipeline section A, a pipeline section B, a main pipeline section hollow connector, 2 auxiliary pipeline section hollow connectors, 2 sealing rubber rings and a toothed ring; the 2 auxiliary pipe section hollow connectors are sequentially a left auxiliary pipe section hollow connector and a right auxiliary pipe section hollow connector, the gear ring is a double-row inverted latch structure gear ring with a double-row inverted latch structure, the number of the double-row inverted latch structure gear ring is 2, the double-row inverted latch structure gear ring is a sectional double-row inverted latch opening annular ring formed by 4 double-row inverted latch structure arc sections, the vertical section of the sealant ring is in an isosceles trapezoid shape, and 4 double-row inverted latch structure arc sections corresponding to the sectional double-row inverted latch opening annular ring on the inner surface of the isosceles trapezoid sealant ring are sequentially provided with a necking inner concave cavity matched with the 4 double-row inverted latch structure arc sections; the port vertical surfaces of the left side and the right side of the main pipe section hollow connector are respectively provided with a left annular ring, a right annular ring and 4 vertical lugs which are sequentially arranged on the outer annular ring vertical surfaces of the 2 annular rings, the annular rings and the 4 vertical lugs which are sequentially arranged on the outer annular ring vertical surfaces of the annular rings are integrally formed, the left annular ring and the right annular ring which are provided with 4 vertical lugs and are arranged on the left side and the right side of the main pipe section hollow connector and the port vertical surfaces of the left side and the right side of the left annular ring and the right side of the right annular ring which are provided with 4 vertical lugs are integrally formed, and a left half rubber ring bin and a right half rubber ring bin which are matched with a sealing rubber ring with an isosceles trapezoid-shaped vertical section are respectively arranged at positions facing the inner surface of the cavity of the main pipe section hollow connector; the outer surfaces of the left auxiliary pipe section hollow connector and the right auxiliary pipe section hollow connector are respectively provided with an annular ring, the vertical surface of the outer ring of the annular ring is sequentially provided with 4 vertical lugs, the annular ring and the 4 vertical lugs sequentially arranged on the vertical surface of the outer ring of the annular ring are integrally formed, the left auxiliary pipe section hollow connector and the annular ring with 4 vertical lugs arranged on the outer surface of the left auxiliary pipe section hollow connector are integrally formed, the right auxiliary pipe section hollow connector and the annular ring with 4 vertical lugs arranged on the outer surface of the right auxiliary pipe section hollow connector are integrally formed, and a right half rubber ring bin matched with a sealing rubber ring with an isosceles trapezoid-shaped vertical section is arranged at the position, facing the inner surface of a cavity of the left auxiliary pipe section, of the right side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed left auxiliary pipe section hollow connector; a left half rubber ring bin matched with a sealing rubber ring with an isosceles trapezoid vertical section is arranged at a position, facing the inner surface of the cavity of the hollow connector of the right auxiliary pipe section, of the left side of an annular ring with 4 vertical lugs on the outer surface of the hollow connector of the integrally formed right auxiliary pipe section; the integrally formed main pipe section hollow connector and the left half rubber ring bin and the right half rubber ring bin which are arranged on the left side of a left annular ring and the right side of a right annular ring with 4 vertical lugs on the port vertical surfaces of the left side and the right side of the integrally formed main pipe section hollow connector are respectively connected with the right half rubber ring bin which is arranged on the right side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed left auxiliary pipe section hollow connector; the left half rubber ring bin arranged on the left side of an annular ring with 4 vertical lugs on the outer surface of the integrally formed right auxiliary pipe section hollow connecting body is buckled to form a rubber ring bin matched with 2 sealing rubber rings with isosceles trapezoid vertical sections, and the integrally formed main pipe section hollow connecting body and the left half rubber ring bin and the right half rubber ring bin respectively arranged on the left side of the left annular ring and the right side of the right annular ring with 4 vertical lugs on the vertical surfaces of the left side port and the right side port are sequentially connected with the right half rubber ring bin arranged on the right side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed left auxiliary pipe section hollow connecting body; the inclination angles of 2 rubber ring bins formed after the left half rubber ring bins arranged on the left side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed hollow connector of the right auxiliary pipe section are buckled with each other are respectively smaller than the angle of 3-8 degrees of the sealing rubber ring waist with the vertical section in an isosceles trapezoid shape. Compared with the prior art, the groove pipe card is connected or connected in a threaded or welding manner, pipe card connection or thread processing treatment is not needed to be carried out on the connecting pipeline, and the pipeline connecting operation flow is simplified; the direct fixed sealing connection of 2 sections of metal pipelines or aluminum plastic pipes and other organic material pipelines is realized, the application range of the connecting pipeline is expanded, and the fixed sealing connection efficiency of the connecting pipeline is improved.
Drawings
The utility model is further explained below with reference to the figures and examples;
FIG. 1 is an exploded schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view showing an installation and use state of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 of the present invention;
FIG. 4 is a schematic view of the external appearance of the present invention in an installed and used state;
in the drawings: the pipeline comprises a pipeline section A, a pipeline section B, a main pipeline section hollow connector 3, an auxiliary pipeline section hollow connector 4, a sectional double-row inverted-latch opening annular ring 6, a sealing rubber ring with an isosceles trapezoid vertical section, an annular ring 31, a vertical lug 311, an annular ring 41, a vertical lug 411 and a rubber ring bin 7.
Detailed Description
The present invention is described in further detail below with reference to specific examples.
Example 1
As shown in fig. 1, 2, 3 and 4, the pipeline connecting assembly is characterized in that: the pipeline comprises a pipeline section A1, a pipeline section B2, a main pipeline section hollow connector 3, 2 auxiliary pipeline section hollow connectors 4, 2 sealing rubber rings and a toothed ring; the 2 auxiliary pipe section hollow connectors 4 are sequentially a left auxiliary pipe section hollow connector and a right auxiliary pipe section hollow connector (an observer faces the utility model, the left side of the observer is the left auxiliary pipe section hollow connector, the right side of the observer is the right auxiliary pipe section hollow connector), the gear ring is a double-row inverted latch structure gear ring with a double-row inverted latch structure, the number of the double-row inverted latch structure gear ring is 2, the double-row inverted latch structure gear ring is a sectional type double-row inverted latch opening annular ring 5 consisting of 4 double-row inverted latch structure arc sections, the vertical section of the sealing rubber ring is in an isosceles trapezoid shape, and 4 inverted double-row latch structure arc sections corresponding to the double-row sectional type inverted latch opening annular ring 5 on the inner surface of the sealing rubber ring 6 with the vertical section is sequentially provided with a necking inwards concave cavity matched with the 4 double-row inverted latch structure arc sections;
the port vertical faces of the left side and the right side of the main pipe section hollow connector 3 are respectively provided with a left annular ring 31, a right annular ring 31 and an outer circular ring vertical face of the 2 annular rings 31, the annular rings 31 and the 4 vertical rings 311 which are sequentially arranged on the outer circular ring vertical face of the annular ring are integrally formed, the main pipe section hollow connector 3 and the left annular ring 31 and the right annular ring 31 which are provided with 4 vertical rings 311 and are arranged on the port vertical faces of the left side and the right side of the main pipe section hollow connector are integrally formed, and a left half rubber ring bin and a right half rubber ring bin which are matched with a sealing rubber ring 6 with an isosceles trapezoid vertical section are respectively arranged at the positions, facing the inner surface of the cavity of the main pipe section hollow connector, of the left annular ring 31 and the right annular ring 31 which are integrally formed and provided with 4 vertical rings, on the port vertical faces of the left side and the right side of the main pipe section hollow connector;
the outer surfaces of a left auxiliary pipe section hollow connector 4 and a right auxiliary pipe section hollow connector 4 are respectively provided with an annular ring 41, the vertical face of the outer ring of the annular ring 41 is sequentially provided with 4 vertical lugs 411, the annular ring 41 and the 4 vertical lugs 411 sequentially arranged on the vertical face of the outer ring of the annular ring are integrally formed, the left auxiliary pipe section hollow connector 4 and the annular ring 41 with 4 vertical lugs arranged on the outer surface of the left auxiliary pipe section hollow connector are integrally formed, the right auxiliary pipe section hollow connector 4 and the annular ring 41 with 4 vertical lugs arranged on the outer surface of the right auxiliary pipe section hollow connector are integrally formed, and a right semi-rubber ring bin matched with a sealing rubber ring 6 with a vertical section in a trapezoid shape is arranged at the position, facing the inner surface of a cavity of the left auxiliary pipe section hollow connector 4, of the right side of the annular ring with 4 vertical lugs 411 on the outer surface of the integrally formed left auxiliary pipe section hollow connector; a left half rubber ring bin matched with a sealing rubber ring 6 with an isosceles trapezoid vertical section is arranged at the position, facing the inner surface of the cavity of the hollow connecting body 4 of the right auxiliary pipe section, of the left side of an annular ring with 4 vertical lugs 411 on the outer surface of the hollow connecting body of the integrally formed right auxiliary pipe section; a left half rubber ring bin and a right half rubber ring bin which are respectively arranged on the left side of a left annular ring and the right side of a right annular ring which are provided with 4 vertical lugs 311 on the vertical surfaces of the left side port and the right side port of the integrally formed main pipe section and are respectively arranged on the right side of an annular ring 41 which is provided with 4 vertical lugs 411 on the outer surface of the integrally formed left auxiliary pipe section; the left half rubber ring bin arranged on the left side of an annular ring 41 with 4 vertical lugs 411 on the outer surface of the integrally formed right auxiliary pipe section hollow connector is buckled to form a rubber ring bin matched with 2 sealing rubber rings 6 with isosceles trapezoid-shaped vertical sections, the left half rubber ring bin arranged on the left annular ring left side with 4 vertical lugs 311 on the port elevation of the left side and the right side of the integrally formed main pipe section hollow connector and the left half rubber ring bin arranged on the right side of the left annular ring with 4 vertical lugs 411 on the outer surface of the integrally formed left auxiliary pipe section hollow connector and the right half rubber ring bin arranged on the right side of the annular ring with 4 vertical lugs 411 on the outer surface of the integrally formed right auxiliary pipe section hollow connector are sequentially buckled to form 2 rubber ring bins, and the inclination angles of the 2 rubber ring bins are respectively smaller than the angle of the 6 waist of the sealing rubber rings with isosceles trapezoid-shaped vertical sections by 3 degrees;
when 4 double-row inverted latch structure arc sections of 2 sectional double-row inverted latch opening annular rings 5 are sequentially arranged on the inner surface of 2 sealing rubber rings 6 with isosceles trapezoid vertical sections and matched with 4 double-row inverted latch structure arc sections, the vertical sections of the 4 double-row inverted latch structure arc sections of the 2 sealing rubber rings 5 with sectional double-row inverted latch opening annular rings are isosceles trapezoid sealing rubber rings and are sequentially arranged on the inner surface of 2 sealing rubber rings, the left annular ring left side with 4 vertical lugs 311 on the vertical surface of the right side port, the left half rubber ring bin and the right half rubber ring bin are respectively arranged on the right side of the right annular ring, the right half rubber ring bin are respectively arranged on the right side of the annular ring with 4 vertical lugs 411 on the outer surface of the integrally formed left auxiliary pipe section hollow connector, and the left half rubber ring bin and the right half rubber ring bin are respectively buckled The left half rubber ring bin and the right half rubber ring bin which are respectively arranged on the left side of a left annular ring and the right side of a right annular ring with 4 vertical lugs 311 and are combined on a hollow connecting body of an integrally formed main pipe section and vertical surfaces of ports on the left side and the right side, when a pipe section A and a pipe section B are sequentially inserted into the left side and the right side of the integrally formed hollow connecting body of the left sub pipe section and the left end part of the integrally formed hollow connecting body of the main pipe section, and the right side of the integrally formed hollow connecting body of the right sub pipe section and the right end part of the integrally formed hollow connecting body of the main pipe section, bolts, nuts, bolt holes arranged on 4 vertical lugs 411 on the annular ring on the outer surface of the integrally formed hollow connecting body of the left sub pipe section and bolt holes arranged on 4 vertical lugs 311 on the vertical surface annular ring of the vertical surface of the vertical ring of the vertical surface of the integrally formed hollow connecting body of the left sub pipe section are used for fixedly connecting the pipe section A, the integrally formed hollow connecting body and the left end part of the integrally formed hollow connecting body of the main pipe section, the right half rubber ring bin arranged on the right side of the hollow connector annular ring of the integrally formed left auxiliary pipeline section and the 4 double-row inverted-latch-structure arc sections of the segmented double-row inverted-latch-opening annular ring 5 in the left half rubber ring bin on the left side of the hollow connector annular ring of the integrally formed main pipeline section are used for extruding and clasping one end of the pipeline section A1 by using double-row inverted latches thereof, thus providing clasping force and drawing force for one end of the pipeline section A1 and realizing fixed sealing connection for one end of the pipeline section A1; the method comprises the steps of fixedly connecting a B pipeline section 2 with a hollow connecting body of an integrally formed right auxiliary pipeline section and the right end part of the hollow connecting body of an integrally formed main pipeline section by using bolts and nuts and bolt holes arranged on 4 vertical lugs 411 on an annular ring on the outer surface of the hollow connecting body of the integrally formed right auxiliary pipeline section and bolt holes arranged on 4 vertical lugs 311 on an annular ring on the right side port vertical surface of the integrally formed main pipeline section hollow connecting body, extruding and tightly holding one end of the B pipeline section 2 by using double-row inverted clamping teeth of 4 arc sections of a sectional double-row inverted-clamping-tooth opening annular ring 5 in a left half rubber ring bin on the annular ring side of the integrally formed right auxiliary pipeline section hollow connecting body and a right half rubber ring bin on the right side of the integrally formed main pipeline section hollow connecting body right annular ring, and providing clamping force and drawing force for one end of the B pipeline section 2 to fixedly and hermetically connect one end of the B pipeline section 2.
Example 2
As shown in fig. 1, 2, 3 and 4, the pipeline connecting assembly is characterized in that: the pipeline comprises a pipeline section A1, a pipeline section B2, a main pipeline section hollow connector 3, 2 auxiliary pipeline section hollow connectors 4, 2 sealing rubber rings and a toothed ring; the 2 auxiliary pipe section hollow connectors 4 are sequentially a left auxiliary pipe section hollow connector and a right auxiliary pipe section hollow connector (an observer faces the utility model, the left side of the observer is the left auxiliary pipe section hollow connector, the right side of the observer is the right auxiliary pipe section hollow connector), the gear ring is a double-row inverted latch structure gear ring with a double-row inverted latch structure, the number of the double-row inverted latch structure gear ring is 2, the double-row inverted latch structure gear ring is a sectional type double-row inverted latch opening annular ring 5 consisting of 4 double-row inverted latch structure arc sections, the vertical section of the sealing rubber ring is in an isosceles trapezoid shape, and 4 inverted double-row latch structure arc sections corresponding to the double-row sectional type inverted latch opening annular ring 5 on the inner surface of the sealing rubber ring 6 with the vertical section is sequentially provided with a necking inwards concave cavity matched with the 4 double-row inverted latch structure arc sections;
the port vertical faces of the left side and the right side of the main pipe section hollow connector 3 are respectively provided with a left annular ring 31, a right annular ring 31 and an outer circular ring vertical face of the 2 annular rings 31, the annular rings 31 and the 4 vertical rings 311 which are sequentially arranged on the outer circular ring vertical face of the annular ring are integrally formed, the main pipe section hollow connector 3 and the left annular ring 31 and the right annular ring 31 which are provided with 4 vertical rings 311 and are arranged on the port vertical faces of the left side and the right side of the main pipe section hollow connector are integrally formed, and a left half rubber ring bin and a right half rubber ring bin which are matched with a sealing rubber ring 6 with an isosceles trapezoid vertical section are respectively arranged at the positions, facing the inner surface of the cavity of the main pipe section hollow connector, of the left annular ring 31 and the right annular ring 31 which are integrally formed and provided with 4 vertical rings, on the port vertical faces of the left side and the right side of the main pipe section hollow connector;
the outer surfaces of a left auxiliary pipe section hollow connector 4 and a right auxiliary pipe section hollow connector 4 are respectively provided with an annular ring 41, the vertical face of the outer ring of the annular ring 41 is sequentially provided with 4 vertical lugs 411, the annular ring 41 and the 4 vertical lugs 411 sequentially arranged on the vertical face of the outer ring of the annular ring are integrally formed, the left auxiliary pipe section hollow connector 4 and the annular ring 41 with 4 vertical lugs arranged on the outer surface of the left auxiliary pipe section hollow connector are integrally formed, the right auxiliary pipe section hollow connector 4 and the annular ring 41 with 4 vertical lugs arranged on the outer surface of the right auxiliary pipe section hollow connector are integrally formed, and a right semi-rubber ring bin matched with a sealing rubber ring 6 with a vertical section in a trapezoid shape is arranged at the position, facing the inner surface of a cavity of the left auxiliary pipe section hollow connector 4, of the right side of the annular ring with 4 vertical lugs 411 on the outer surface of the integrally formed left auxiliary pipe section hollow connector; a left half rubber ring bin matched with a sealing rubber ring 6 with an isosceles trapezoid vertical section is arranged at the position, facing the inner surface of the cavity of the hollow connecting body 4 of the right auxiliary pipe section, of the left side of an annular ring with 4 vertical lugs 411 on the outer surface of the hollow connecting body of the integrally formed right auxiliary pipe section; a left half rubber ring bin and a right half rubber ring bin which are respectively arranged on the left side of a left annular ring and the right side of a right annular ring which are provided with 4 vertical lugs 311 on the vertical surfaces of the left side port and the right side port of the integrally formed main pipe section and are respectively arranged on the right side of an annular ring 41 which is provided with 4 vertical lugs 411 on the outer surface of the integrally formed left auxiliary pipe section; the left half rubber ring bin arranged on the left side of an annular ring 41 with 4 vertical lugs 411 on the outer surface of the integrally formed right auxiliary pipe section hollow connector is buckled to form a rubber ring bin matched with 2 sealing rubber rings 6 with isosceles trapezoid-shaped vertical sections, the left half rubber ring bin arranged on the left annular ring left side with 4 vertical lugs 311 on the port elevation of the left side and the right side of the integrally formed main pipe section hollow connector and the left half rubber ring bin arranged on the right side of the left annular ring with 4 vertical lugs 311 on the port elevation of the left side and the right side of the right annular ring right side respectively, the right half rubber ring bin is sequentially buckled with the left half rubber ring bin arranged on the annular ring right side with 4 vertical lugs 411 on the outer surface of the integrally formed left auxiliary pipe section hollow connector 4 to form 2 rubber ring bins, the inclination angles of which are respectively smaller than the angle of the 6 waists of the sealing rubber rings with isosceles trapezoid-shaped vertical sections by 8 degrees;
when 4 double-row inverted latch structure arc sections of 2 sectional double-row inverted latch opening annular rings 5 are sequentially arranged on the inner surface of 2 sealing rubber rings 6 with isosceles trapezoid vertical sections and matched with 4 double-row inverted latch structure arc sections, the vertical sections of the 4 double-row inverted latch structure arc sections of the 2 sealing rubber rings 5 with sectional double-row inverted latch opening annular rings are isosceles trapezoid sealing rubber rings and are sequentially arranged on the inner surface of 2 sealing rubber rings, the left annular ring left side with 4 vertical lugs 311 on the vertical surface of the right side port, the left half rubber ring bin and the right half rubber ring bin are respectively arranged on the right side of the right annular ring, the right half rubber ring bin are respectively arranged on the right side of the annular ring with 4 vertical lugs 411 on the outer surface of the integrally formed left auxiliary pipe section hollow connector, and the left half rubber ring bin and the right half rubber ring bin are respectively buckled The left half rubber ring bin and the right half rubber ring bin which are respectively arranged on the left side of a left annular ring and the right side of a right annular ring with 4 vertical lugs 311 and are combined on a hollow connecting body of an integrally formed main pipe section and vertical surfaces of ports on the left side and the right side, when a pipe section A and a pipe section B are sequentially inserted into the left side and the right side of the integrally formed hollow connecting body of the left sub pipe section and the left end part of the integrally formed hollow connecting body of the main pipe section, and the right side of the integrally formed hollow connecting body of the right sub pipe section and the right end part of the integrally formed hollow connecting body of the main pipe section, bolts, nuts, bolt holes arranged on 4 vertical lugs 411 on the annular ring on the outer surface of the integrally formed hollow connecting body of the left sub pipe section and bolt holes arranged on 4 vertical lugs 311 on the vertical surface annular ring of the vertical surface of the vertical ring of the vertical surface of the integrally formed hollow connecting body of the left sub pipe section are used for fixedly connecting the pipe section A, the integrally formed hollow connecting body and the left end part of the integrally formed hollow connecting body of the main pipe section, the right half rubber ring bin arranged on the right side of the hollow connector annular ring of the integrally formed left auxiliary pipeline section and the 4 double-row inverted-latch-structure arc sections of the segmented double-row inverted-latch-opening annular ring 5 in the left half rubber ring bin on the left side of the hollow connector annular ring of the integrally formed main pipeline section are used for extruding and clasping one end of the pipeline section A1 by using double-row inverted latches thereof, thus providing clasping force and drawing force for one end of the pipeline section A1 and realizing fixed sealing connection for one end of the pipeline section A1; the method comprises the steps of fixedly connecting a B pipeline section 2 with a hollow connecting body of an integrally formed right auxiliary pipeline section and the right end part of the hollow connecting body of an integrally formed main pipeline section by using bolts and nuts and bolt holes arranged on 4 vertical lugs 411 on an annular ring on the outer surface of the hollow connecting body of the integrally formed right auxiliary pipeline section and bolt holes arranged on 4 vertical lugs 311 on an annular ring on the right side port vertical surface of the integrally formed main pipeline section hollow connecting body, extruding and tightly holding one end of the B pipeline section 2 by using double-row inverted clamping teeth of 4 arc sections of a sectional double-row inverted-clamping-tooth opening annular ring 5 in a left half rubber ring bin on the annular ring side of the integrally formed right auxiliary pipeline section hollow connecting body and a right half rubber ring bin on the right side of the integrally formed main pipeline section hollow connecting body right annular ring, and providing clamping force and drawing force for one end of the B pipeline section 2 to fixedly and hermetically connect one end of the B pipeline section 2.
From the above description, those skilled in the art can make various changes and modifications within the scope of the technical idea of the present invention without departing from the scope of the utility model. The present invention is not limited to the details given herein, but is within the ordinary knowledge of those skilled in the art.
Claims (2)
1.A pipeline connection assembly is characterized in that: the pipeline comprises a pipeline section A, a pipeline section B, a main pipeline section hollow connector, 2 auxiliary pipeline section hollow connectors, 2 sealing rubber rings and a toothed ring; the 2 auxiliary pipe section hollow connectors are sequentially a left auxiliary pipe section hollow connector and a right auxiliary pipe section hollow connector, the gear ring is a double-row inverted latch structure gear ring with a double-row inverted latch structure, the number of the double-row inverted latch structure gear ring is 2, the double-row inverted latch structure gear ring is a sectional double-row inverted latch opening annular ring formed by 4 double-row inverted latch structure arc sections, the vertical section of the sealant ring is in an isosceles trapezoid shape, and 4 double-row inverted latch structure arc sections corresponding to the sectional double-row inverted latch opening annular ring on the inner surface of the isosceles trapezoid sealant ring are sequentially provided with a necking inner concave cavity matched with the 4 double-row inverted latch structure arc sections;
the port vertical surfaces of the left side and the right side of the main pipe section hollow connector are respectively provided with a left annular ring, a right annular ring and 4 vertical lugs which are sequentially arranged on the outer annular ring vertical surfaces of the 2 annular rings, the annular rings and the 4 vertical lugs sequentially arranged on the outer annular ring vertical surfaces of the annular rings are integrally formed, the left annular ring and the right annular ring which are provided with 4 vertical lugs and are arranged on the left side and the right side of the main pipe section hollow connector and the port vertical surfaces of the left side and the right side of the left annular ring and the right side of the right annular ring which are provided with 4 vertical lugs are integrally formed, and a left half rubber ring bin and a right half rubber ring bin which are matched with a sealing rubber ring with an isosceles trapezoid-shaped vertical section are respectively arranged at positions facing the inner surface of the cavity of the main pipe section hollow connector;
the outer surfaces of the left auxiliary pipe section hollow connector and the right auxiliary pipe section hollow connector are respectively provided with an annular ring, the vertical surface of the outer ring of the annular ring is sequentially provided with 4 vertical lugs, the annular ring and the 4 vertical lugs sequentially arranged on the vertical surface of the outer ring of the annular ring are integrally formed, the left auxiliary pipe section hollow connector and the annular ring with 4 vertical lugs arranged on the outer surface of the left auxiliary pipe section hollow connector are integrally formed, the right auxiliary pipe section hollow connector and the annular ring with 4 vertical lugs arranged on the outer surface of the right auxiliary pipe section hollow connector are integrally formed, and a right half rubber ring bin matched with a sealing rubber ring with an isosceles trapezoid-shaped vertical section is arranged at the position, facing the inner surface of a cavity of the left auxiliary pipe section, of the right side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed left auxiliary pipe section hollow connector; a left half rubber ring bin matched with a sealing rubber ring with an isosceles trapezoid vertical section is arranged at a position, facing the inner surface of the cavity of the hollow connector of the right auxiliary pipe section, of the left side of an annular ring with 4 vertical lugs on the outer surface of the hollow connector of the integrally formed right auxiliary pipe section; the integrally formed main pipe section hollow connector and the left half rubber ring bin and the right half rubber ring bin which are arranged on the left side of a left annular ring and the right side of a right annular ring with 4 vertical lugs on the port vertical surfaces of the left side and the right side of the integrally formed main pipe section hollow connector are respectively connected with the right half rubber ring bin which is arranged on the right side of the annular ring with 4 vertical lugs on the outer surface of the integrally formed left auxiliary pipe section hollow connector; a left half rubber ring bin arranged on the left side of an annular ring with 4 vertical lugs on the outer surface of the integrally formed hollow connector of the right auxiliary pipe section is buckled to form a rubber ring bin matched with 2 sealing rubber rings with isosceles trapezoid vertical sections;
when 4 double-row inverted latch structure arc sections of 2 sectional double-row inverted latch opening annular rings are sequentially arranged on the inner surfaces of 2 sealing rubber rings with isosceles trapezoid vertical sections and matched with 4 double-row inverted latch structure arc sections, the vertical sections of the 4 double-row inverted latch structure arc sections of the 2 sealing rubber rings with sectional double-row inverted latch opening annular rings on the inner surfaces are isosceles trapezoid sealing rubber rings and are respectively arranged on an integrally formed main pipe section hollow connector and a left side, a left annular ring left side with 4 vertical lugs on a right side port vertical surface, a left half rubber ring bin arranged on a right side of a right annular ring and a right half rubber ring bin, a right half rubber ring bin arranged on a right side of an annular ring with 4 vertical lugs on the outer surface of an integrally formed left sub pipe section hollow connector and a left half rubber ring bin arranged on a left side of an annular ring with 4 vertical lugs on the outer surface of an integrally formed right sub pipe section hollow connector are respectively buckled in the integrally formed right half rubber ring bin Main pipe section hollow connector and left side, left annular ring left side with 4 vertical lugs on right side port facade, left half rubber ring storehouse and right half rubber ring storehouse set up respectively on right annular ring right side, on the right half rubber ring storehouse, when A pipeline section, B pipeline section left side, right side insert integrative left sub-pipe section hollow connector, integrative main pipe section hollow connector left end portion of taking shape in proper order, integrative right sub-pipe section hollow connector, when integrative main pipe section hollow connector right end portion of taking shape, use the bolt, the nut, bolt hole that sets up on 4 vertical lugs on integrative left sub-pipe section hollow connector surface annular ring, bolt hole that sets up on 4 vertical lugs on integrative main pipe section hollow connector left side port facade annular ring is with A pipeline section and integrative left sub-pipe section hollow connector and integrative main pipe section connector left end portion fixed connection of taking shape, install right half rubber ring storehouse and integrative main pipe section hollow connector that take shape on the right side of integrative left sub-pipe section hollow connector right side and integrative main pipe section hollow connected 4 double-row inverted-latch-tooth-structure arc sections of a sectional type double-row inverted-latch-tooth opening annular ring in a left half rubber ring bin on the left side of the connector left annular ring are used for extruding and clasping one end of the pipeline section A by using double-row inverted latches of the arc sections to provide clasping force and drawing force for one end of the pipeline section A, so that one end of the pipeline section A is fixedly and hermetically connected; the method comprises the following steps of fixedly connecting a B pipeline section with an integrally formed right auxiliary pipeline section hollow connector and the right end part of the integrally formed main pipeline section hollow connector through bolts, nuts, bolt holes arranged on 4 vertical lugs on an annular ring on the outer surface of the integrally formed right auxiliary pipeline section hollow connector, bolt holes arranged on 4 vertical lugs on an annular ring on the right side port vertical surface of the integrally formed main pipeline section hollow connector, and 4 double-row inverted-latch-structure arc sections of the double-row segmented inverted-latch-opening annular ring in a left half rubber ring bin on the annular ring of the integrally formed right auxiliary pipeline section hollow connector and a right half rubber ring bin on the right side ring of the integrally formed main pipeline section hollow connector.
2. The pipe connection assembly of claim 1, wherein: the integrally formed main pipe section hollow connector and the left annular ring left side with 4 vertical lugs and the right annular ring right side respectively arranged on the port vertical surfaces of the left side and the right side, the left half rubber ring bin and the right half rubber ring bin are sequentially buckled with the left half rubber ring bin and the right half rubber ring bin respectively arranged on the annular ring right side with 4 vertical lugs on the outer surface of the integrally formed left auxiliary pipe section hollow connector, and the inclination angles of the 2 rubber ring bins formed after the left half rubber ring bins arranged on the annular ring left side with 4 vertical lugs on the outer surface of the integrally formed right auxiliary pipe section hollow connector are respectively smaller than the angle 3-8 degrees of the isosceles trapezoid sealing rubber ring waist on the vertical section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121351888.5U CN215763799U (en) | 2021-06-17 | 2021-06-17 | Pipeline connection assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121351888.5U CN215763799U (en) | 2021-06-17 | 2021-06-17 | Pipeline connection assembly |
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| Publication Number | Publication Date |
|---|---|
| CN215763799U true CN215763799U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121351888.5U Active CN215763799U (en) | 2021-06-17 | 2021-06-17 | Pipeline connection assembly |
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| CN (1) | CN215763799U (en) |
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2021
- 2021-06-17 CN CN202121351888.5U patent/CN215763799U/en active Active
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