CN208934670U - A kind of buffering choke manifold - Google Patents
A kind of buffering choke manifold Download PDFInfo
- Publication number
- CN208934670U CN208934670U CN201821340230.2U CN201821340230U CN208934670U CN 208934670 U CN208934670 U CN 208934670U CN 201821340230 U CN201821340230 U CN 201821340230U CN 208934670 U CN208934670 U CN 208934670U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- block
- fixed block
- fixing seat
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of buffering choke manifolds, including manifold ontology, the bottom surface of the manifold ontology is fixedly connected with the first fixing seat, the left and right sides of the manifold ontology are fixedly connected to the first fixed block, the bottom surface of first fixed block is fixedly connected with loop bar, and the bottom of manifold ontology is equipped with the second fixing seat, the left and right sides of second fixing seat are fixedly connected to the second fixed block, the upper surface of second fixed block is fixedly connected with sleeve, the loop bar runs through sleeve far from one end of the first fixed block and extends to the inside of sleeve, the inner bottom wall of the sleeve is fixedly connected there are two the first symmetrical slide bar, the outer surface of first slide bar is arranged with the first sliding block.The buffering choke manifold can be realized the resiliency of control arm assembly by overall structure cooperation, increases buffer situation when choke manifold generates shaking, the using effect of manifold ontology and the second fixing seat is improved, conducive to being widely popularized.
Description
Technical field
The utility model relates to choke manifold technical field, specially a kind of buffering choke manifold.
Background technique
Choke manifold is the necessaries for controlling well kick, implementing oil/gas well Pressure Control Technology.In preventer closedown condition
Under, using the opening and closing of throttle valve, certain casing pressure is controlled to maintain bottom pressure to be slightly larger than strata pressure always, avoids ground laminar flow
Body further flows into well.It furthermore, can be with choke manifold pressure release to realize soft closing, when borehole pressure increases when implementing closing well
When to certain limit, by it come open flow to protect well head.
It is buffered by a small margin currently, choke manifold needs to use structure when being buffered, and existing choke manifold
Structure is often not achieved to be buffered by a small margin, to make choke manifold shaking that can not reduce, is not had resiliency, is increased throttle pipe
The load that remittance is shaken, reduces the service life of choke manifold structure, is unfavorable for the buffering effect to choke manifold.
Utility model content
The purpose of this utility model is exactly in order to make up for the deficiencies of the prior art, to provide a kind of buffering choke manifold, it
Have the advantages that buffering, solves the problems, such as do not have resiliency.
The utility model is in order to solve the above technical problems, provide the following technical solutions: a kind of buffering choke manifold, including pipe
Remittance ontology, the bottom surface of the manifold ontology are fixedly connected with the first fixing seat, and the left and right sides of the manifold ontology are fixed
It is connected with the first fixed block, the bottom surface of first fixed block is fixedly connected with loop bar, and the bottom of manifold ontology is equipped with second
Fixing seat, the left and right sides of second fixing seat are fixedly connected to the second fixed block, the upper table of second fixed block
Face is fixedly connected with sleeve, and the loop bar runs through sleeve far from one end of the first fixed block and extends to the inside of sleeve, described
The inner bottom wall of sleeve is fixedly connected there are two the first symmetrical slide bar, and it is sliding that the outer surface of first slide bar is arranged with first
Block, and the inner ring of the first sliding block is in contact with the outer surface of the first slide bar, two first sliding blocks opposite one side and set
The outer surface of bar is fixedly connected, and the bottom surface of the loop bar is fixedly connected with the first compressed spring, and the inner bottom wall of the sleeve is fixed
It is connected with cushion.
The one end of first compressed spring far from loop bar is fixedly connected with the upper surface of cushion, first fixing seat
Bottom surface be fixedly connected there are two symmetrical supporting block, the outer surface of the supporting block is fixedly connected with the first pin shaft, and the
The inner ring of one pin shaft is fixedly hinged with connecting rod, and the upper surface of second fixing seat is fixedly connected with that there are two symmetrical connections
Block, the inside of the link block offers cavity, and the upper surface of link block offers through-hole, and the inner wall of the link block is fixed
It is connected with the second slide bar, the second sliding block is arranged in the middle part of second slide bar outer surface, and the outer surface of the second sliding block is fixed
It is connected with the second pin shaft, the connecting rod passes through the second pin shaft and the second sliding block fixed hinge, the outer surface of second slide bar
Winding is there are two symmetrical second compressed spring, and a left side of two the second compressed springs one end close to each other with the second sliding block
Right both ends are fixedly connected, and the left and right ends of second compressed spring are fixedly connected with the inner wall of link block.
Further, two opposite one sides of the connecting rod are fixedly connected to rubber pad, and rubber pad is located at pipe
The bottom of remittance ontology.
It can be avoided generation when two connecting rods are recalled by the way that rubber pad is arranged by using above-mentioned technical proposal
Collision, so as to mitigate two direct impact forces of connecting rod, improves the service life of connecting rod, increases pressure-reducing pad
Using effect.
Further, the inner wall of the sleeve is opened up there are two symmetrical sliding slot, and the inside of sliding slot is connected with third
Sliding block, the third sliding block are fixedly connected with single pole far from one end of sliding slot, the one end of the single pole far from third sliding block and the
The outer surface of one sliding block is fixedly connected.
By using above-mentioned technical proposal, the first sliding block can be increased by sliding slot, third sliding block and single pole and delayed
Stability when rushing avoids the outer surface generation friction that the second sliding block generates offset to the first slide bar, so that first can be reduced
The friction level and service life of slide bar, improve the stability when buffering of the first sliding block.
Further, the upper surface of the sleeve is fixedly connected with pressure-reducing pad, and the pressure-reducing pad is in rounded shape.
It can be avoided loop bar by pressure-reducing pad is arranged by using above-mentioned technical proposal and collide set when being buffered
The upper surface of cylinder increases the service life of sleeve so as to avoid loop bar from causing to damage to the upper surface of sleeve, using subtracting
Pressure pad can increase the using effect of loop bar and sleeve.
Further, the vertical length value of the vertical length value Yu the second fixing seat of the manifold ontology is located at same vertical
Line, and the horizontal length value of the horizontal length value of manifold ontology and the second fixing seat is located at same horizontal line.
By using above-mentioned technical proposal, pass through the vertical length value of manifold ontology and the vertical length value of the second fixing seat
Positioned at same vertical line, the pressure that vehicle body can be made to generate carries out simultaneous buffering, avoids second when manifold ontology is buffered
Fixing seat can not be implemented to buffer, and improve the using effect of manifold ontology and the second fixing seat, then pass through the level of manifold ontology
The horizontal length value of length value and the second fixing seat is located at same horizontal line, can increase making for manifold ontology and the second fixing seat
Use effect.
Further, the size of first fixed block and the second fixed block is equal in magnitude, and the first fixed block and
Two fixed blocks are located at same vertical line.
It, can by the equal in magnitude of the size of the first fixed block and the second fixed block by using above-mentioned technical proposal
Avoid the first fixed block and the second fixed block from generating offset when being buffered, can make the first fixed block and the second fixed block into
Row simultaneous buffering improves the using effect of the first fixed block and the second fixed block.
Compared with prior art, the buffering choke manifold have it is following the utility model has the advantages that
1, the utility model is located at by the vertical length value of manifold ontology with the vertical length value of the second fixing seat same
Vertical line, the pressure that vehicle body can be made to generate carry out simultaneous buffering, avoid when manifold ontology is buffered the second fixing seat without
Method implements buffering, improves the using effect of manifold ontology and the second fixing seat, can be increased by sliding slot, third sliding block and single pole
Add stability of first sliding block when being buffered, avoids the second sliding block generation offset and rub to the outer surface generation of the first slide bar
It wipes, so that the friction level and service life of the first slide bar can be reduced.
2, the utility model can be avoided the upper table that loop bar collides sleeve when being buffered by setting pressure-reducing pad
Face increases the service life of sleeve so as to avoid loop bar from causing to damage to the upper surface of sleeve, can using pressure-reducing pad
The using effect for increasing loop bar and sleeve can be avoided by the equal in magnitude of the size of the first fixed block and the second fixed block
First fixed block and the second fixed block generate offset when being buffered, and the first fixed block and the second fixed block can be made to carry out same
When buffer, by overall structure cooperation can be realized control arm assembly resiliency, increase choke manifold generate shaking when
Buffer situation improves the using effect of manifold ontology and the second fixing seat, conducive to being widely popularized.
Detailed description of the invention
Fig. 1 is the utility model manifold ontology front view；
Fig. 2 is the utility model link block cross-sectional view；
Fig. 3 is the utility model sleeve cross-sectional view.
In figure: 1- manifold ontology, the first fixed block of 2-, 3- loop bar, the second fixing seat of 4-, 5- sleeve, the first slide bar of 6-, 7-
First sliding block, the first compressed spring of 8-, 9- cushion, 10- supporting block, the first pin shaft of 11-, 12- connecting rod, 13- link block,
14- cavity, 15- through-hole, the second slide bar of 16-, the second sliding block of 17-, the second pin shaft of 18-, the second compressed spring of 19-, 20- rubber
Pad, 21- sliding slot, 22- third sliding block, 23- single pole, 24- pressure-reducing pad, the second fixed block of 25-, the first fixing seat of 26-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of buffering choke manifold, including manifold ontology
1, the bottom surface of manifold ontology 1 is fixedly connected with the first fixing seat 26, and the left and right sides of manifold ontology 1 are fixedly connected to first
Fixed block 2, the bottom surface of the first fixed block 2 is fixedly connected with loop bar 3, and the bottom of manifold ontology 1 is equipped with the second fixing seat 4, the
The left and right sides of two fixing seats 4 are fixedly connected to the second fixed block 25, and the upper surface of the second fixed block 25 is fixedly connected with
Sleeve 5, loop bar 3 run through sleeve 5 far from one end of the first fixed block 2 and extend to the inside of sleeve 5, and the inner bottom wall of sleeve 5 is solid
There are two the first symmetrical slide bar 6, the outer surface of the first slide bar 6 is arranged with the first sliding block 7 for fixed connection, and the first sliding block 7
Inner ring is in contact with the outer surface of the first slide bar 6, and the outer surface of the opposite one side of two the first sliding blocks 7 and loop bar 3 is fixed to be connected
It connects, the bottom surface of loop bar 3 is fixedly connected with the first compressed spring 8, and the inner bottom wall of sleeve 5 is fixedly connected with cushion 9.
The one end of first compressed spring 8 far from loop bar 3 is fixedly connected with the upper surface of cushion 9, the first fixing seat 26
Bottom surface is fixedly connected there are two symmetrical supporting block 10, and the outer surface of supporting block 10 is fixedly connected with the first pin shaft 11, and the
The inner ring of one pin shaft 11 is fixedly hinged with connecting rod 12, and the upper surface of the second fixing seat 4 is fixedly connected with that there are two symmetrical companies
Connect block 13, the inside of link block 13 offers cavity 14, and the upper surface of link block 13 offers through-hole 15, link block 13 it is interior
Wall is fixedly connected with the second slide bar 16, is arranged with the second sliding block 17 in the middle part of 16 outer surface of the second slide bar, and the second sliding block 17
Outer surface is fixedly connected with the second pin shaft 18, and connecting rod 12 is sliding by 17 fixed hinge of the second pin shaft 18 and the second sliding block, second
Symmetrical second compressed spring 19 that there are two the outer surface windings of bar 16, and one end that two the second compressed springs 19 are close to each other
It is fixedly connected with the left and right ends of the second sliding block 17, the left and right ends of the second compressed spring 19 are solid with the inner wall of link block 13
Fixed connection.
Further, two opposite one sides of connecting rod 12 are fixedly connected to rubber pad 20, and rubber pad 20 is located at
The bottom of manifold ontology 1 can be avoided to generate when two connecting rods 12 are recalled and collide by the way that rubber pad 20 is arranged, thus
The direct impact force of two connecting rods 12 can be mitigated, the service life of connecting rod 12 is improved, increases making for pressure-reducing pad 24
Use effect.
Further, the inner wall of sleeve 5 is opened up there are two symmetrical sliding slot 21, and the inside of sliding slot 21 is connected with third
Sliding block 22, third sliding block 22 are fixedly connected with single pole 23, the one end of single pole 23 far from third sliding block 22 far from one end of sliding slot 21
It is fixedly connected with the outer surface of the first sliding block 7, the first sliding block 7 can be increased by sliding slot 21, third sliding block 22 and single pole 23 and existed
Stability when being buffered avoids the outer surface generation friction that the second sliding block 17 generates offset to the first slide bar 6, thus meeting
The friction level and service life for reducing the first slide bar 6 improve the stability when buffering of the first sliding block 7.
Further, the upper surface of sleeve 5 is fixedly connected with pressure-reducing pad 24, and pressure-reducing pad 24 is in rounded shape, is subtracted by setting
Pressure pad 24 can be avoided the upper surface that loop bar 3 collides sleeve 5 when being buffered, so as to avoid loop bar 3 to sleeve 5
Upper surface cause to damage, increase the service life of sleeve 5, the use of loop bar 3 Yu sleeve 5 can be increased using pressure-reducing pad 24
Effect.
Further, the vertical length value of the vertical length value of manifold ontology 1 and the second fixing seat 4 is located at same vertical
Line, and the horizontal length value of the horizontal length value of manifold ontology 1 and the second fixing seat 4 is located at same horizontal line, passes through manifold sheet
The vertical length value of the vertical length value of body 1 and the second fixing seat 4 is located at same vertical line, can make the pressure of vehicle body generation into
Row simultaneous buffering, avoiding the second fixing seat 4 when manifold ontology 1 is buffered can not implement to buffer, and improve 1 He of manifold ontology
The using effect of second fixing seat 4, then pass through the horizontal length value of manifold ontology 1 and the horizontal length value position of the second fixing seat 4
In same horizontal line, the using effect of manifold ontology 1 and the second fixing seat 4 can be increased.
Further, the size of the first fixed block 2 and the second fixed block 25 is equal in magnitude, and the first fixed block 2 and
Two fixed blocks 25 are located at same vertical line, by the equal in magnitude of the size of the first fixed block 2 and the second fixed block 25, can keep away
Exempt from the first fixed block 2 and the second fixed block 25 and generate offset when being buffered, the first fixed block 2 and the second fixed block can be made
25 carry out simultaneous buffering, improve the using effect of the first fixed block 2 and the second fixed block 25.
Working principle: being pushed when first by manifold ontology 1 by impact force, is consolidated by the first fixed block 2 with second
Determine block 25 buffer pressure, the loop bar 3 for being first fixedly connected 2 bottom surface of the first fixed block is on the second fixed block 25
The sleeve 5 that surface is fixedly connected is buffered, the first compression bullet that can be fixedly connected to 5 inner wall of sleeve by the extruding of loop bar 3
Spring 8 carries out compensator or trimmer pressure, then by the work of 10 the first pin shaft of outer surface 11 of supporting block, pushes connecting rod 12, thus band
The second slide bar 16 that dynamic 13 inner wall of link block is fixedly connected cooperates the second sliding block 17 to be translated, and the second sliding block 17 can be made to twining
The second compressed spring 19 for being wound on 16 outer surface of the second slide bar carries out release impact force, to carry out buffering work.
The terms "include", "comprise" or its any other variant are intended to non-row in the description of the present invention,
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", it is not excluded that wrapping
Include in the process, method, article or equipment of the element that there is also other identical elements.It should be noted that herein
In, the relational terms of such as " first ", " second " or the like be used merely to by an entity or operation with another entity or
Operation distinguishes, without necessarily requiring or implying between these entities or operation there are any this actual relationship or
Sequentially.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of buffering choke manifold, including manifold ontology (1), it is characterised in that: the bottom surface of the manifold ontology (1) is fixed to be connected
It is connected to the first fixing seat (26), the left and right sides of the manifold ontology (1) are fixedly connected to the first fixed block (2), described
The bottom surface of first fixed block (2) is fixedly connected with loop bar (3), and the bottom of manifold ontology (1) is equipped with the second fixing seat (4), institute
The left and right sides for stating the second fixing seat (4) are fixedly connected to the second fixed block (25), second fixed block (25) it is upper
Surface is fixedly connected with sleeve (5), and the one end of the loop bar (3) far from the first fixed block (2) is through sleeve (5) and extends to set
The inside of cylinder (5), the inner bottom wall of the sleeve (5) are fixedly connected there are two symmetrical the first slide bar (6), first slide bar
(6) outer surface is arranged with the first sliding block (7), and the inner ring of the first sliding block (7) is in contact with the outer surface of the first slide bar (6),
Two opposite one sides of first sliding block (7) are fixedly connected with the outer surface of loop bar (3), and the bottom surface of the loop bar (3) is solid
Surely it is connected with the first compressed spring (8), the inner bottom wall of the sleeve (5) is fixedly connected with cushion (9)；
First compressed spring (8) is fixedly connected far from the one end of loop bar (3) with the upper surface of cushion (9), and described first
The bottom surface of fixing seat (26) is fixedly connected there are two symmetrical supporting block (10), and the outer surface of the supporting block (10) is fixed to be connected
It is connected to the first pin shaft (11), and the inner ring of the first pin shaft (11) is fixedly hinged with connecting rod (12), second fixing seat (4)
Upper surface is fixedly connected there are two symmetrical link block (13), and the inside of the link block (13) offers cavity (14), and
The upper surface of link block (13) offers through-hole (15), and the inner wall of the link block (13) is fixedly connected with the second slide bar (16),
It is arranged with the second sliding block (17) in the middle part of second slide bar (16) outer surface, and the outer surface of the second sliding block (17) is fixedly connected
Having the second pin shaft (18), the connecting rod (12) is by the second pin shaft (18) and the second sliding block (17) fixed hinge, and described second
There are two symmetrical second compressed springs (19) for the outer surface winding of slide bar (16), and two the second compressed springs (19) are mutually leaned on
Close one end is fixedly connected with the left and right ends of the second sliding block (17), the left and right ends of second compressed spring (19) with
The inner wall of link block (13) is fixedly connected.
2. a kind of buffering choke manifold according to claim 1, it is characterised in that: two connecting rods (12) are opposite
One side is fixedly connected to rubber pad (20), and rubber pad (20) is located at the bottom of manifold ontology (1).
3. a kind of buffering choke manifold according to claim 1, it is characterised in that: the inner wall of the sleeve (5) offers
Two symmetrical sliding slots (21), and the inside of sliding slot (21) is connected with third sliding block (22), the third sliding block (22) is separate
One end of sliding slot (21) is fixedly connected with single pole (23), the single pole (23) one end and the first sliding block far from third sliding block (22)
(7) outer surface is fixedly connected.
4. a kind of buffering choke manifold according to claim 1, it is characterised in that: the upper surface of the sleeve (5) is fixed
It is connected with pressure-reducing pad (24), the pressure-reducing pad (24) is in rounded shape.
5. a kind of buffering choke manifold according to claim 1, it is characterised in that: the vertical length of the manifold ontology (1)
Angle value and the vertical length value of the second fixing seat (4) are located at same vertical line, and the horizontal length value and second of manifold ontology (1)
The horizontal length value of fixing seat (4) is located at same horizontal line.
6. a kind of buffering choke manifold according to claim 1, it is characterised in that: the size of first fixed block (2)
It is equal in magnitude with the second fixed block (25), and the first fixed block (2) and the second fixed block (25) are located at same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340230.2U CN208934670U (en) | 2018-08-20 | 2018-08-20 | A kind of buffering choke manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340230.2U CN208934670U (en) | 2018-08-20 | 2018-08-20 | A kind of buffering choke manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208934670U true CN208934670U (en) | 2019-06-04 |
Family
ID=66718088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821340230.2U Active CN208934670U (en) | 2018-08-20 | 2018-08-20 | A kind of buffering choke manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208934670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116658112A (en) * | 2023-07-12 | 2023-08-29 | 建湖县鸿达阀门管件有限公司 | Ultrahigh-pressure gantry type multichannel throttling well killing manifold |
-
2018
- 2018-08-20 CN CN201821340230.2U patent/CN208934670U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116658112A (en) * | 2023-07-12 | 2023-08-29 | 建湖县鸿达阀门管件有限公司 | Ultrahigh-pressure gantry type multichannel throttling well killing manifold |
| CN116658112B (en) * | 2023-07-12 | 2023-11-24 | 建湖县鸿达阀门管件有限公司 | Ultrahigh-pressure gantry type multichannel throttling well killing manifold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208934670U (en) | A kind of buffering choke manifold | |
| CN208651974U (en) | A kind of generator set base for damping | |
| CN209146008U (en) | A kind of advanced formula accumulator of double bolloon | |
| CN208582038U (en) | A kind of sofa with storage function | |
| CN203359897U (en) | Hydraulic jack with automatic speed regulating function | |
| CN105299270A (en) | Butt-clamping dual-clack check valve applicable to air | |
| CN206246761U (en) | The formula that builds the pressure pressure regulator | |
| CN210595251U (en) | Liquid ammonia hydrogen production system | |
| CN203796643U (en) | Adjustable throttling hydraulic lock of coal mining machine | |
| CN110329990B (en) | Liquid ammonia hydrogen production system | |
| CN213175321U (en) | Novel sliding door | |
| CN210948810U (en) | High door regulating device for main steam regulating system of steam turbine | |
| CN204541394U (en) | The damping buffer unit of drawer and furniture with drawer | |
| CN208442344U (en) | A kind of air pressure balance component and high-precision pressure regulator | |
| CN208478477U (en) | A kind of fixed structure of fuel cell pile | |
| CN203571204U (en) | Pressure reducing valve | |
| CN202228338U (en) | Porous overflow valve for displacement pump | |
| CN106015680A (en) | Fuel gas pipeline flow control device | |
| CN212004414U (en) | Check valve | |
| CN218509567U (en) | High-sealing oil filter | |
| CN213015897U (en) | Fan tower drum door boosting structure | |
| CN204756051U (en) | Shock attenuation pressure release valve head | |
| CN216590539U (en) | Anti-freezing device for water conveying pipeline | |
| CN219063109U (en) | Intermediate pressurizing device for long-distance drainage | |
| CN117536946B (en) | Damping linear change oil hydraulic cylinder with buffering function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |