CN210716525U - Pipe joint device - Google Patents
Pipe joint device Download PDFInfo
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- CN210716525U CN210716525U CN201921283387.0U CN201921283387U CN210716525U CN 210716525 U CN210716525 U CN 210716525U CN 201921283387 U CN201921283387 U CN 201921283387U CN 210716525 U CN210716525 U CN 210716525U
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Abstract
The utility model provides a pipe joint device. The method comprises the following steps: the pipe joint comprises a pipe joint body and a damping assembly; the pipe joint body comprises a first connecting head seat, an extension pipe and a second connecting head seat which are sequentially communicated, and the first connecting head seat and the second connecting head seat are respectively used for being communicated with two adjacent pipelines; damping assembly includes the shock absorber support body, first elastic component and second elastic component are connected with the shock absorber support body, the shock absorber support body cup joints on flexible pipe and is connected with second connector seat, first elastic component is connected with first connector seat and can follows the axial displacement of coupling body, the second elastic component is connected with second connector seat and can follows the radial movement of coupling body, make the pipeline can obtain the buffering when receiving external shock or vibrations, thereby reach shock-resistant purpose, improve the safe operation ability of pipeline.
Description
Technical Field
The utility model relates to an oil transportation technical field especially relates to a coupling device.
Background
In the process of petroleum transportation, petroleum in the petroleum pipeline is easy to leak due to external impact, vibration and the like in the transportation process, and the leaked petroleum pollutes the environment and causes certain economic loss.
The point of leakage from petroleum pipelines is typically at the junction between the pipelines. Therefore, in the prior art, an impact deformation coordination prevention pipeline joint device is adopted, and adjacent petroleum pipelines are connected through the joint device so as to improve the impact resistance of the joint of the petroleum pipelines. The joint device is composed of three parts with different pipe diameters. Wherein, the middle part is a large-diameter pipeline, and the two end parts are small-diameter pipelines. Two rows of fastening screw hole sections are respectively arranged on the pipe walls at the two ends, each section is uniformly provided with four fastening screw holes, and a rubber ring sealing stop block and an anti-impact limit stop block are fixed by fastening screws through the fastening screw holes; the rubber ring sealing stop block and the anti-impact limit stop block jointly form a clamping groove for placing the sealing rubber ring. The device has certain axial and bending adjusting capacity, can realize self-adjustment of the pipeline under large deformation reaction, and improves the safe operation capacity of the pipeline.
However, the joint device described above has a poor anti-seismic effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a coupling device can improve coupling device's shock resistance to improve the safe operation ability of pipeline.
The utility model provides a pair of coupling device, include: the pipe joint comprises a pipe joint body and a damping assembly;
the pipe joint body comprises a first connecting head seat, an extension pipe and a second connecting head seat which are sequentially communicated, and the first connecting head seat and the second connecting head seat are respectively used for being communicated with two adjacent pipelines;
the damping assembly comprises a damping frame body, a first elastic piece and a second elastic piece, the first elastic piece and the second elastic piece are connected with the damping frame body, the damping frame body is sleeved on the telescopic pipe and is connected with the second connecting head seat, the first elastic piece is connected with the first connecting head seat and can move along the axial direction of the pipe joint body, and the second elastic piece is connected with the second connecting head seat and can move along the radial direction of the pipe joint body.
As an alternative, the present invention provides a pipe joint device,
the first connecting head seat is provided with a first extending piece and a second extending piece;
the shock absorber frame body comprises a support, a first connecting piece and a second connecting piece, wherein the first connecting piece and the second connecting piece are connected to the support;
the second extending piece is inserted into the second connecting piece, and the second extending piece can move along the extending direction of the second connecting piece.
As an alternative, the present invention provides a pipe joint device,
the first connecting piece and the second connecting piece are at least two respectively, the corresponding first extending piece and the second extending piece are at least two respectively, the first connecting piece and the second connecting piece are perpendicular to the support, the first connecting piece is parallel to the second connecting piece, and the first connecting piece and the second connecting piece are arranged at equal intervals.
As an alternative, the present invention provides a pipe joint device,
the second extension piece is a rotary piece, the second extension piece can rotate around the axis of the second extension piece, a sliding groove is formed in the second connecting piece, the sliding groove is formed in the extending direction of the second connecting piece, and the second extension piece is inserted into the sliding groove.
As an alternative, the present invention provides a pipe joint device,
the end part of the second connecting piece facing the first connecting head seat is provided with an opening which is communicated with the sliding groove, and the second connecting piece is detachably connected with a stop block so that the stop block seals the opening.
As an alternative, the present invention provides a pipe joint device,
the first connecting seat is provided with a first through hole, the telescopic pipe is connected with the inner side wall of the first through hole, the edge of the first through hole is provided with a first connecting part extending towards the outside of the first connecting seat, and the first connecting part is used for being communicated with a pipeline.
As an alternative, the present invention provides a pipe joint device,
the second connecting head seat is provided with a first supporting seat and two third extending pieces;
the shock absorber frame body further comprises a supporting piece and two second supporting seats, the number of the second elastic pieces is two, and the two second elastic pieces are sleeved on the supporting piece;
each third extending piece penetrates through different second supporting seats, the supporting piece penetrates through the first supporting seat and the second supporting seat, the first supporting seat is located between the two second elastic pieces, and the second elastic pieces are located between the first supporting seat and the second supporting seat.
As an alternative, the present invention provides a pipe joint device,
the second supporting seat is provided with a second through hole and a third through hole, the third extending piece penetrates through the second through hole, and the supporting piece penetrates through the third through hole.
As an alternative, the present invention provides a pipe joint device,
the extending directions of the two third extending pieces are the same and are positioned on the same straight line, and the extending direction of the third extending piece is the radial direction of the pipe joint body.
As an alternative, the present invention provides a pipe joint device,
the second connecting head seat is provided with a fourth through hole, the telescopic pipe is connected with the inner side wall of the fourth through hole, the edge of the fourth through hole is provided with a second connecting part extending towards the outside of the second connecting head seat, and the second connecting part is used for being communicated with a pipeline.
The utility model provides a pipe joint device, which comprises a pipe joint body and a damping component; the pipe joint body comprises a first connecting head seat, an extension pipe and a second connecting head seat which are sequentially communicated, and the first connecting head seat and the second connecting head seat are respectively used for being communicated with two adjacent pipelines; damping assembly includes the shock absorber support body, first elastic component and second elastic component are connected with the shock absorber support body, the shock absorber support body cup joints on flexible pipe and is connected with second connector seat, first elastic component is connected with first connector seat and can follows the axial displacement of coupling body, the second elastic component is connected with second connector seat and can follows the radial movement of coupling body, make the pipeline can obtain the buffering when receiving external shock or vibrations, thereby reach shock-resistant purpose, improve the safe operation ability of pipeline.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a pipe joint device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a shock absorber frame in a pipe joint device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first connection socket in a pipe joint device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second connection socket in a pipe joint device according to an embodiment of the present invention.
Reference numerals
10-a pipe joint body;
101-a first connection socket;
1011-a first extension;
1012-a second extension;
1013-a first connection;
1014-a first via;
102-telescoping tube;
103-a second connection socket;
1031-third extension;
1032-a first support seat;
1033-a fourth via;
1034-a second connection;
20-a shock absorbing assembly;
201-shock absorber frame body;
2011-a stent;
2012-a first connector;
2013-a second connector;
20131-chute;
2014-stop block;
2015-a second support seat;
20151-second via;
20152-third via;
2016-support;
202-a first resilient member;
203-second elastic member.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present invention, unless otherwise expressly stated or limited, the term "connected" or the like is to be construed broadly, e.g., as meaning a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" the second feature may comprise direct contact between the first and second features, or may comprise direct contact between the first and second features through another feature in between.
In the process of petroleum transportation, petroleum in the petroleum pipeline is easy to leak due to external impact, vibration and the like in the transportation process, and the leaked petroleum pollutes the environment and causes certain economic loss. And the point of leakage from petroleum pipelines is typically at the junction between the pipelines. Therefore, a coordinated pipe joint device for preventing impact deformation is often used, and adjacent petroleum pipelines are connected through the joint device so as to improve the impact resistance of the joint of the petroleum pipelines. The joint device is generally composed of three parts with different pipe diameters. Wherein, the middle part is a large-diameter pipeline, and the two end parts are small-diameter pipelines. Two rows of fastening screw hole sections are respectively arranged on the pipe walls at the two ends, each section is uniformly provided with four fastening screw holes, and a rubber ring sealing stop block and an anti-impact limit stop block are fixed by fastening screws through the fastening screw holes; the rubber ring sealing stop block and the anti-impact limit stop block jointly form a clamping groove for placing the sealing rubber ring. The device has certain axial and bending adjusting capacity, can realize self-adjustment of the pipeline under large deformation reaction, improves the safe operation capacity of the pipeline, and has poor anti-seismic effect when the joint device.
In order to solve the problems, the utility model provides a pipe joint device, which is provided with a pipe joint body and a damping component; the pipe joint body comprises a first connecting head seat, an extension pipe and a second connecting head seat which are sequentially communicated, and the first connecting head seat and the second connecting head seat are respectively used for being communicated with two adjacent pipelines; damping assembly includes the shock absorber support body, first elastic component and second elastic component are connected with the shock absorber support body, the shock absorber support body cup joints on flexible pipe and is connected with second connector seat, first elastic component is connected with first connector seat and can follows the axial displacement of coupling body, the second elastic component is connected with second connector seat and can follows the radial movement of coupling body, make the pipeline can obtain the buffering when receiving external shock or vibrations, thereby reach shock-resistant purpose, improve the safe operation ability of pipeline.
Fig. 1 is a schematic structural diagram of a pipe joint device according to an embodiment of the present invention; fig. 2 is a schematic structural view of a shock absorber frame in a pipe joint device according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of a first connection socket in a pipe joint device according to an embodiment of the present invention; fig. 4 is a schematic structural diagram of a second connection socket in a pipe joint device according to an embodiment of the present invention. As shown in fig. 1 to 4, the present embodiment provides a pipe joint device including: a pipe joint body 10 and a shock-absorbing assembly 20.
The pipe joint body 10 comprises a first connecting seat 101, an extension pipe 102 and a second connecting seat 103 which are sequentially communicated, and the first connecting seat 101 and the second connecting seat 103 are respectively used for being communicated with two adjacent pipelines;
the damping assembly 20 includes a damper frame body 201, a first elastic member 202 and a second elastic member 203, the first elastic member 202 and the second elastic member 203 are connected to the damper frame body 201, the damper frame body 201 is sleeved on the extension tube 102 and connected to the second connection base 103, the first elastic member 202 is connected to the first connection base 101 and can move along the axial direction of the pipe joint body 10, and the second elastic member 203 is connected to the second connection base 103 and can move along the radial direction of the pipe joint body 10.
Specifically, to accommodate relative displacement of coupling body 10 with shock assembly 20 during shock resistance, bellows 102 may alternatively be a bellows-like structure. The first connecting base 101, the telescopic tube 102 and the second connecting base 103 may be metal members or non-metal members. In this regard, the present embodiment is not limited.
Specifically, when the first coupling seat 101 moves along the axial direction of the pipe coupling body 10 or rotates around its axis, the extension pipe 102 correspondingly displaces, at least one of the first elastic members 202 is compressed, further, the second elastic member 203 is connected to the second coupling seat 103, when the pipe coupling device is vibrated, the second elastic member 203 and the second coupling seat 103 move along the radial direction of the pipe coupling body 10, and the second elastic member 203 is compressed, so that the pipe can be buffered when being subjected to external impact force, and the purpose of shock resistance is achieved.
In order to connect with adjacent pipes, external threads or internal threads matched with the adjacent pipes may be respectively disposed on the first connection socket 101 and the second connection socket 103, so that the first connection socket 101 and the second connection socket 103 are connected with the adjacent pipes in a threaded manner, or the first connection socket 101 and the second connection socket 103 are connected with the adjacent pipes in an interference fit manner.
It should be noted that the extension tube 102 may be any shape such as a circular tube or a rectangular tube, the holes of the first connecting base 101 and the second connecting base 103, which are communicated with the extension tube 102, may be the same as the shape of the extension tube 102, and the shapes of the first connecting base 101 and the second connecting base 103 may also be any shapes such as a circular shape, a square shape, an oval shape, and the like, wherein the extension tube 102 may also be connected with the first connecting base 101 and the second connecting base 103 by screwing, snapping, interference fitting, and the like, or the first connecting base 101, the extension tube 102, and the second connecting base 103 may also be integrally formed, and the embodiment is not limited thereto.
Specifically, the shock absorber frame body 201 may be a ring or the like, and is sleeved on the extension tube 102, and the first elastic member 202 and the second elastic member 203 may be compression springs, wherein the first elastic member 202 and the second elastic member 203 may be made of a metal material or a non-metal material.
When the pipe joint device provided by the embodiment is used, the first connection base 101, the extension pipe 102 and the second connection base 103 are sequentially communicated to form the pipe joint body 10, the shock absorbing frame body 201 is sleeved on the extension pipe 102 and is connected with the second connection base 103, the first elastic member 202 is connected with the first connection base 101, the first connection base 101 can move or rotate along the axial direction of the pipe joint body 10, the second elastic member 203 is connected with the second connection base 103 and can move along the radial direction of the pipe joint body 10, the first connection base 101 and the second connection base 103 are respectively communicated with adjacent pipes, when the pipes are impacted or vibrated by outside in the transportation process, the first connection base 101 moves or inclines along the axial direction of the pipe joint body 10, at least one of the first elastic members 202 is compressed, the extension pipe 102 also moves correspondingly, the second connection base 103 moves along the radial direction of the pipe joint body 10, the second elastic member 203 is also compressed, so that the pipeline can be buffered when being impacted, thereby achieving the purpose of shock resistance and improving the safe operation capacity of the pipeline.
The pipe joint device provided by the embodiment is characterized in that a pipe joint body and a damping component are arranged; the pipe joint body comprises a first connecting head seat, an extension pipe and a second connecting head seat which are sequentially communicated, and the first connecting head seat and the second connecting head seat are respectively used for being communicated with two adjacent pipelines; damping assembly includes the shock absorber support body, first elastic component and second elastic component are connected with the shock absorber support body, the shock absorber support body cup joints on flexible pipe and is connected with second connector seat, first elastic component is connected with first connector seat and can follows the axial displacement of coupling body, the second elastic component is connected with second connector seat and can follows the radial movement of coupling body, make the pipeline can obtain the buffering when receiving external shock or vibrations, thereby reach shock-resistant purpose, improve the safe operation ability of pipeline.
Optionally, the first connector base 101 has a first extension 1011 and a second extension 1012. The shock absorber frame body 201 comprises a support 2011, and a first connecting piece 2012 and a second connecting piece 2013 which are connected to the support 2011, the support 2011 is sleeved on the extension tube 102, the first elastic piece 202 is sleeved on the first connecting piece 2012, the first connecting piece 2012 passes through the first extension piece 1011, and the first elastic piece 202 is located between the first extension piece 1011 and the support 2011; second extension 1012 is inserted into second connector 2013, and second extension 1012 is movable in the extending direction of second connector 2013.
Specifically, first extension 1011 can be arbitrary shape such as cuboid, and be provided with the rectangle through-hole on first extension 1011, circular through-hole, oval through-hole etc. correspondingly, first connecting piece 2012 can be square pole, circular pole etc. and first elastic component 202 cup joints on first connecting piece 2012, first connecting piece 2012 passes first extension 1011, make first elastic component 202 be located between first extension 1011 and the support 2011, when the pipeline receives external impact, first elastic component 202 can play the effect of buffering.
Optionally, each of the first connecting member 2012 and the second connecting member 2013 is at least two, each of the corresponding first extending member 1011 and the corresponding second extending member 1012 is at least two, the first connecting member 2012 and the second connecting member 2013 are perpendicular to the support 2011, the first connecting member 2012 is parallel to the second connecting member 2013, and the first connecting member 2012 and the second connecting member 2013 are uniformly spaced.
Specifically, the second extension 1012 is a rotating member, such as: the second connecting member 2013 may be a rectangular plate, and the like, the second connecting member 2013 is provided with a sliding groove 20131, the sliding groove 20131 may be a groove or a through hole with any shape, such as a rectangle, an ellipse, and the like, the second extending member 1012 is inserted into the sliding groove 20131 of the second connecting member 2013, when the pipe is impacted by an external impact, the second extending member 1012 may rotate around its own axis in the sliding groove 20131, or the second extending member 1012 moves in the sliding groove 20131 along the extending direction of the sliding groove 20131, and the first elastic member 202 sleeved on the second connecting member 2013 may be compressed to the same or different degrees.
Further, the end of the second connecting member 2013 facing the first connecting seat 101 has an opening, the opening is communicated with the chute 20131, and the second connecting member 2013 is detachably connected with a stop 2014, so that the stop 2014 closes the opening.
Specifically, in order to facilitate inserting the second extending member 1012 into the second connecting member 2013, one end of the sliding groove 20131 may be provided with an opening, that is, the sliding groove 20131 may be U-shaped, in order to prevent the second extending member 1012 from sliding out of the sliding groove 20131, a stopper 2014 is provided at the opening of the second connecting member 2013, the stopper 2014 closes the opening of the sliding groove 20131, the stopper 2014 and the second connecting member 2013 are detachably connected, the stopper 2014 may be a pin, a pin hole is provided in the first connecting member 2012, the pin is inserted into the pin hole to close the opening, one end of the stopper 2014 may be fixedly connected with the second connecting member 2013, and the second end of the stopper 2014 is connected with the second connecting member 2013 in a clamping manner. In this regard, the present embodiment is not limited.
In some embodiments, the first coupling seat 101 has a first through hole 1014, the extension tube 102 is connected to the inner sidewall of the first through hole 1014, the edge of the first through hole 1014 has a first connection portion 1013 extending to the outside of the first coupling seat 101, and the first connection portion 1013 is used for communicating with a pipeline.
The first connecting part 1013 and the first through hole 1014 of the first connecting part 1013 may have any shape such as a circular shape, as long as the extension tube 102 communicating with the first connecting part coincides with the adjacent tube. The first connecting portion 1013 may be provided with external threads or internal threads on the first through hole 1014, and may be connected to the adjacent pipe by screwing, or may be connected to the adjacent pipe by interference fit, etc.
Optionally, the second connecting socket 103 has a first supporting socket 1032 and two third extending pieces 1031; the shock absorber frame body 201 further comprises a support member 2016 and two second support seats 2015, the number of the second elastic members 203 is two, and the two second elastic members 203 are sleeved on the support member 2016; each third extending member 1031 passes through a different second supporting seat 2015, the supporting member 2016 passes through a first supporting seat 1032 and a second supporting seat 2015, the first supporting seat 1032 is located between two second elastic members 203, and the second elastic members 203 are located between the first supporting seat 1032 and the second supporting seat 2015.
Specifically, the shape of the first support seat 1032 on the second connection seat 103 may be a rectangular plate, a cylindrical plate, or the like, and the first support seat 1032 is provided with a through hole through which the support 2016 passes, the through hole may be a circle or the like, and the support 2016 may also be a circular rod or the like matching with the through hole.
Further, two third extending members 1031 are further provided on the second connecting seat 103, and correspondingly, the shock-absorbing frame body 201 includes a second supporting seat 2015 through which the third extending members 1031 can pass, optionally, the second supporting seat 2015 may have a structure of a rectangular plate, an elliptical plate, an irregular shape, etc. with a consistent shape, or may be formed by bonding or co-molding two rectangular plates or other plates with regular or irregular shapes.
Specifically, the second elastic member 203 is sleeved on the support 2016, the support 2016 penetrates through the first support seat 1032 and the second support seat 2015, when the pipeline is vibrated, the second connection seat 103 moves along the radial direction on the second support seat 2015, and the second elastic member 203 is compressed, so that the purpose of vibration resistance is achieved.
Optionally, the second support seat 2015 has a second through hole 20151 and a third through hole 20152, the third extension 1031 passes through the second through hole 20151, and the support 2016 passes through the third through hole 20152.
Wherein, the shape of second through-hole 20151 is unanimous with the shape of third extension 1031, can be quad slit, circular port etc. and the shape of third through-hole 20152 is unanimous with the shape of support 2016, can be circular port, quad slit, irregular hole etc..
Generally, in order to facilitate the third extending part 1031 to pass through the second supporting seat 2015, one side of the second supporting seat 2015 may be set to be an open structure, and the open structure is communicated with the second through hole 20151, in order to prevent the third extending part 1031 from sliding out of the second through hole 20151, a stopper 2014 may be disposed at the opening, so that the stopper 2014 is detachably connected with the third extending part 1031 to close the opening on the third extending part 1031, optionally, the stopper 2014 may be a pin, a pin hole matched with the pin is disposed on the third extending part 1031, the pin is inserted into the pin hole, so as to achieve the closing of the open structure and the detachable connection with the third extending part 1031, or one end of the stopper 2014 is fixedly connected with one end of the opening of the third extending part 1031, and the other end is fastened with the stopper 2014, thereby achieving the detachable connection with the third extending part 1031.
In one embodiment, the two third extending members 1031 extend in the same direction and on the same straight line, and the extending direction of the third extending members 1031 is radial to the pipe joint body 10.
Optionally, the second connection base 103 has a fourth through hole 1033, the telescopic tube 102 is connected to an inner sidewall of the fourth through hole 1033, an edge of the fourth through hole 1033 has a second connection portion 1034 extending toward an outside of the second connection base 103, and the second connection portion 1034 is configured to communicate with a pipe.
Specifically, the second connection head 103 has a fourth through hole 1033 communicating with the extension tube 102 and the adjacent tube, where the fourth through hole 1033 may be in a shape such as a circle, and the shape of the first through hole 1014 may be identical to the shape of the extension tube 102 and the adjacent tube, in order to facilitate the connection between the second connection head 103 and the adjacent tube, a second connection portion 1034 is disposed on the second connection head 103, and the second connection portion 1034 extends toward the outside of the second connection head 103, and the shape of the second connection portion 1034 may be identical to the shape of the adjacent connection tube, and an external thread may be disposed on the second connection portion 1034 or an internal thread may be disposed on an inner wall of the fourth through hole 1033, and connected to the adjacent tube by screwing, or may be connected to the adjacent tube by interference fit, and the embodiment is not limited thereto.
Specifically, when in use, the first connecting seat 101, the telescopic tube 102 and the second connecting seat 103 are sequentially communicated to form the tube joint body 10, the bracket 2011 in the shock absorption frame body 201 is sleeved on the telescopic tube 102, at least two first connecting pieces 2012 and at least two second connecting pieces 2013 connected to the bracket 2011 on the shock absorption frame body 201 are arranged on the bracket 2011 at even intervals, wherein each first connecting piece 2012 and each second connecting piece 2013 are parallel to each other and are perpendicular to the bracket 2011, the first elastic piece 202 is sleeved on the first connecting piece 20152012, the first connecting piece 2012 passes through the first extending piece 1011 on the first connecting seat 101, so that the first elastic piece 202 is positioned between the bracket 2011 and the first extending piece 1011, the second extending piece 1012 on the first connecting seat 101 is inserted into the chute 20131 on the second connecting piece 2013 and can move in the chute 20131 along the extending direction of the chute 20131, and the third extending piece 1031 on the second connecting seat 103 passes through the second supporting seat on the shock absorption frame body 201, the second elastic member 203 is sleeved on the support 2016, the support 2016 passes through the second support seat 2015 and the first support seat 1032, the elastic member is located between the first support seat 1032 and the second support seat 2015, the support 2016 and the third extending member 1031 can move along the radial direction of the second connecting seat 103, when the pipeline is impacted or vibrated externally, the telescopic tube 102 can move, the first connecting seat 101 moves in the sliding groove 20131 along with the second extending member 1012 or rotates around the self axis of the second extending member 1012, at least one of the first elastic members 202 is compressed, the second elastic member 203 is compressed along the radial direction of the second connecting seat 103, the pipeline can be buffered when being impacted or vibrated externally, the anti-vibration purpose is achieved, and the safe operation capability of the pipeline is improved.
The pipe joint device provided by the embodiment is characterized in that a pipe joint body and a damping component are arranged; the pipe joint body comprises a first connecting head seat, an extension pipe and a second connecting head seat which are sequentially communicated, and the first connecting head seat and the second connecting head seat are respectively used for being communicated with two adjacent pipelines; damping assembly includes the shock absorber support body, first elastic component and second elastic component are connected with the shock absorber support body, the shock absorber support body cup joints on flexible pipe and is connected with second connector seat, first elastic component is connected with first connector seat and can follows the axial displacement of coupling body, the second elastic component is connected with second connector seat and can follows the radial movement of coupling body, make the pipeline can obtain the buffering when receiving external shock or vibrations, thereby reach shock-resistant purpose, improve the safe operation ability of pipeline.
In the description herein, references to the description of "one embodiment," "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not make the essence of the corresponding technical solutions fall off the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A pipe joint device, comprising: the pipe joint comprises a pipe joint body and a damping assembly;
the pipe joint body comprises a first connecting head seat, an extension pipe and a second connecting head seat which are sequentially communicated, and the first connecting head seat and the second connecting head seat are respectively used for being communicated with two adjacent pipelines;
damping component includes shock absorber support body, first elastic component and second elastic component, first elastic component with the second elastic component with shock absorber support body connects, shock absorber support body cup joints on the flexible pipe and with the second connects the head seat to connect, first elastic component with first connection head seat is connected and can be followed the axial displacement of coupling body, the second elastic component with the second connects the head seat to connect and can follow the radial movement of coupling body.
2. The pipe coupling device according to claim 1, wherein said first coupling block has a first extension member and a second extension member thereon;
the shock absorber frame body comprises a support, a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are connected to the support, the support is connected to the telescopic pipe in a sleeved mode, the first elastic piece is connected to the first connecting piece in a sleeved mode, the first connecting piece penetrates through the first extending piece, and the first elastic piece is located between the first extending piece and the support;
the second extending piece is inserted into the second connecting piece, and the second extending piece can move along the extending direction of the second connecting piece.
3. The pipe joint device according to claim 2, wherein said first connecting member and said second connecting member are provided in at least two each, and said corresponding first extending member and said corresponding second extending member are provided in at least two each, and said first connecting member and said second connecting member are perpendicular to said bracket, and said first connecting member and said second connecting member are parallel, and said first connecting member and said second connecting member are provided at regular intervals.
4. The pipe joint device according to claim 2, wherein the second extending member is a rotary member, the second extending member is rotatable about an axis of the second extending member, the second connecting member is provided with a slide groove, the slide groove is provided along an extending direction of the second connecting member, and the second extending member is inserted into the slide groove.
5. The pipe joint device according to claim 4, wherein the second connecting member has an opening at an end thereof facing the first connecting head, the opening communicating with the slide groove, and a stopper is detachably attached to the second connecting member so that the stopper closes the opening.
6. The pipe joint device according to any one of claims 2 to 5, wherein the first coupling head has a first through hole, the extension pipe is coupled to an inner sidewall of the first through hole, an edge of the first through hole has a first coupling portion extending toward an outside of the first coupling head, and the first coupling portion is adapted to communicate with the pipe.
7. The pipe joint device according to claim 1, wherein the second coupling socket has a first support socket and two third extension pieces;
the shock absorber frame body further comprises a support piece and two second supporting seats, the number of the second elastic pieces is two, and the two second elastic pieces are sleeved on the support piece;
each third extension piece passes different second supporting seat, support piece passes first supporting seat with the second supporting seat, first supporting seat is located two between the second elastic component, the second elastic component is located first supporting seat with between the second supporting seat.
8. The pipe joint device according to claim 7, wherein the second support seat has a second through hole and a third through hole, the third extension member passes through the second through hole, and the support member passes through the third through hole.
9. A pipe joint arrangement according to claim 7, wherein the two third extensions extend in the same direction and in the same line, the third extensions extending in a radial direction of the pipe joint body.
10. A pipe joint device according to any one of claims 7 to 9, wherein the second coupling seat has a fourth through hole, the extension pipe is connected to an inner side wall of the fourth through hole, and an edge of the fourth through hole has a second connection portion extending outward of the second coupling seat, the second connection portion being adapted to communicate with a pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283387.0U CN210716525U (en) | 2019-08-09 | 2019-08-09 | Pipe joint device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921283387.0U CN210716525U (en) | 2019-08-09 | 2019-08-09 | Pipe joint device |
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| CN210716525U true CN210716525U (en) | 2020-06-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344123A (en) * | 2019-08-09 | 2021-02-09 | 中国石油天然气股份有限公司 | Pipe joint device |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344123A (en) * | 2019-08-09 | 2021-02-09 | 中国石油天然气股份有限公司 | Pipe joint device |
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