CN205043725U - Multi -functional high pressure valve is parallel operation more - Google Patents
Multi -functional high pressure valve is parallel operation more Download PDFInfo
- Publication number
- CN205043725U CN205043725U CN201520629636.2U CN201520629636U CN205043725U CN 205043725 U CN205043725 U CN 205043725U CN 201520629636 U CN201520629636 U CN 201520629636U CN 205043725 U CN205043725 U CN 205043725U
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- China
- Prior art keywords
- centralizer
- screw
- clip
- card tooth
- screw rod
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Abstract
The utility model discloses a during recovering the oil and produce, the oil field changes the multi -functional high pressure valve is parallel operation more that high pressure process went up the trouble accessory, including multi -functional more parallel operation and multi -functional centralizer two parts, more the parallel operation is by last checkpost, lower checkpost, the dead lever, fixed sheath, go up the backup pad, the bottom suspension fagging, adjusting screw, the bracing piece screw, the bracing piece, the jack, the dead lever screw, the jack fixed screw, lower checkpost screw rod fixed axle, lower checkpost screw rod, lower checkpost screw, lower checkpost card tooth seat, lower checkpost card tooth, lower checkpost connecting axle, go up the checkpost connecting axle, go up checkpost card tooth seat, go up the checkpost screw, go up the checkpost screw rod, go up checkpost screw rod fixed axle, it constitutes to go up checkpost card tooth, the centralizer is by the centralizer connecting axle, centralizer card tooth seat, centralizer card tooth, centralizer screw rod fixed axle, the centralizer screw rod, the centralizer screw is constituteed, the problem of change high -pressure trouble accessory efficiency is solved, can change the accessory of multiple pipe diameter, the efficiency of change is improved and security.
Description
Technical field
The utility model relates to during a kind of oil extraction in oil field is produced the multifunctional high pressure replacing valve device changing fault accessory on high-pressure process.
Background technology
Owing to containing Korrosionsmedium in the oil-water pipeline in oil extraction in oil field production, and pressure is high, therefore on pipeline, valve often corrodes the problems such as thorn leaks, flashboard comes off, sealing gasket damage and often occurs, equipment stoppage in transit well is caused to stop note, for avoiding environmental pollution, the generation of security incident, should change the valve of damage, steel ring fault accessory in time.The valve type kind of current use is many, and the pipeline diameter be connected is different, does not have special replacing instrument, will remove fault accessory during replacing, disassemble adjacent pipeline again, operating personnel are many, time changqiang degree is high, and centering cannot install new accessory after pipeline distortion.To distortion is little external force brute force also can be utilized to correct after install again, for distortion large can only carry out welding with electrogas welding.Add maintenance cost, environmental pollution, labour intensity, the generation of security incident.
Summary of the invention
The purpose of this utility model is to provide a kind of multifunctional high pressure replacing valve device changing fault accessory on various caliber high pressure line fast, easily and safely.
For achieving the above object, the utility model multi-functional valve changer comprises multi-functional changer and multifunctional centralizer two parts.Described multi-functional changer is by upper clip, lower clip, fixed bar, fixed sheath, upper backup pad, lower supporting plate, set screw, support bar screw, support bar, jack, fixed bar screw, jack fixed screw, lower clip screw rod fixed axis, lower clip screw rod, lower clip screw, lower clip card tooth seat, lower clip card tooth, lower clip connecting axle, upper clip connecting axle, upper clip card tooth seat, upper clip screw, upper clip screw rod, upper clip screw rod fixed axis, upper clip card tooth forms.Described upper clip welds with upper backup pad, and upper backup pad is welded with two fixed sheath, support bar is fixed on upper backup pad by support bar screw, support bar screw and support bar screwed connection; Lower clip welds with lower supporting plate, and lower supporting plate is welded with two fixed sheath, jack is fixed on lower supporting plate by jack fixed screw, and upper backup pad and lower supporting plate are by fixed bar screwed connection.Upper clip connects two upper clip tooth seats by upper clip connecting axle, fluted inside upper clip card tooth seat, upper clip card tooth is fixed on upper clip card tooth seat by screw rod, has thread inside upper clip card tooth, and upper clip screw rod is fixed on upper clip by upper clip screw rod fixed axis; Lower clip connects two lower clip tooth seats by lower clip connecting axle, fluted inside lower clip card tooth seat, lower clip card tooth is fixed on lower clip card tooth seat by screw rod, has thread inside lower clip card tooth, and lower clip screw rod is fixed on lower clip by lower clip screw rod fixed axis.
Described multifunctional centralizer is made up of centralizer connecting axle, centralizer card tooth seat, centralizer card tooth, centralizer screw rod fixed axis, centralizer screw rod, centralizer screw, centralizer card tooth seat is connected by centralizer fixed axis, inner side is fluted, centralizer card tooth is fixed on centralizer card tooth seat by screw rod, plane inside centralizer card tooth, centralizer screw rod fixed axis connects centralizer screw rod, centralizer fastened by screw centralizer.
After having adopted said structure, can upper clip and lower clip upper clip fixed screw and lower clip fixed screw be fixed on the pipeline of fault valve both sides, rotary supporting rod makes jack head enter support bar, rotate height required when set screw moves to replacing, unload lower valve fixed screw or clip, with jack top to working depth, take off fault valve, install the accessory such as new valve, steel ring, jack release, rotating set screw makes pipeline get back to original position, is fastenedly connected screw, completes replacing.Both sides pipeline is offset, after first aligning with multifunctional centralizer adjustment, rotates set screw and make pipeline get back to original position, be fastenedly connected screw, change operation and complete.
The utility model multifunctional high pressure replacing valve device, vertical on multiple caliber, transverse direction, incline direction the accessory such as valve, ball-and-seat can be changed, unnecessary pipeline need not be dismantled during replacing, prevent the skew of pipeline, convenient to operation, decrease replacing construction, avoid environmental pollution, the maintenance cost of saving, avoids the generation of security incident.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model multi-functional valve more changing device detailed description of the invention.
Fig. 2 is the top view of the more lower clip of changing device of multi-functional valve shown in Fig. 1.
Fig. 3 is the top view of the more multifunctional centralizer of changing device of multi-functional valve shown in Fig. 1.
Fig. 4 is the top view of the more upper clip of changing device of multi-functional valve shown in Fig. 1.
Fig. 5 is the schematic diagram of the upper lower clip card tooth of changing device of multi-functional valve shown in Fig. 1.
Fig. 6 is the schematic diagram of the more multifunctional centralizer card tooth of changing device of multi-functional valve shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, as shown in drawings, the utility model multi-functional valve more changing device comprises multi-functional changer and multifunctional centralizer two parts, multi-functional changer is by upper clip 1, lower clip 2, fixed bar 3, fixed sheath 4, upper backup pad 5, lower supporting plate 6, set screw 7, support bar screw 8, support bar 9, jack 10, fixed bar screw 11, jack fixed screw 12, lower clip screw rod fixed axis 13, lower clip screw rod 14, lower clip screw 15, lower clip card tooth seat 16, lower clip card tooth 17, lower clip connecting axle 18, upper clip connecting axle 19, upper clip card tooth seat 20, upper clip screw 21, upper clip screw rod 22, upper clip screw rod fixed axis 23, upper clip card tooth 24 forms.Multifunctional centralizer is made up of centralizer connecting axle 25, centralizer card tooth seat 26, centralizer card tooth 27, centralizer screw rod fixed axis 28, centralizer screw rod 29, centralizer screw 30.
Select and change parts pipeline external diameter sizeable lower clip card tooth 17 and upper clip card tooth 24, be arranged on lower clip card tooth seat 16 and upper clip card tooth seat 20, fixed through card tooth fixing hole 31 by screw rod, upper clip 1 and lower clip 2 are placed on the pipeline will changing parts both sides, upper clip screw rod 22 and lower clip screw rod 14 are dialled in clamp draw-in groove, by upper clip screw 21 and lower clip screw 15, upper clip 1 and lower clip 2 is fixed on pipeline.Because the internal diameter size being separately fixed at the fixed sheath 4 on upper backup pad 5 and lower supporting plate 6 coordinates closely with fixed bar 3 crest clearance, be fixed on lower supporting plate 6 by fixed bar screw 11 on the downside of fixed bar 3, fixed sheath 4 coordinate with fixed bar 3 can stop the pipeline separated about offset, make to move in its space that can only control at fixed sheath 4 and fixed bar 3.Unload the bolt and clip that will change accessory two ends, rotate jackscrew or the support bar 9 of jack 10, the jackscrew of jack 10 is made to enter in support bar 9 shrinkage pool, rotate jack 10 by pipeline top to required distance, valve, steel ring etc. that taking-up will be changed, change new parts, jack 10 release, rotate clockwise set screw 7, make pipeline get back to original position.Can adjust with multifunctional centralizer the pipeline of skew, first select the centralizer card tooth 27 suitable with pipe diameter size, it is fixed on centralizer card tooth seat 26 by screw rod by fixing hole 32, multifunctional centralizer is stuck in the manifold headers place of skew, fastening centralizer screw 30, make both sides pipelines symmetrical, then rotate set screw 7 and make pipeline get back to original position.Tighten connecting screw or clip, unload upper clip 1 and lower clip 2, take off more changing device, just complete the work changing fault accessory fast, easily and safely.
Claims (1)
1. a multifunctional high pressure replacing valve device, comprise multi-functional changer and multifunctional centralizer two parts, it is characterized in that: multi-functional changer is by upper clip (1), lower clip (2), fixed bar (3), fixed sheath (4), upper backup pad (5), lower supporting plate (6), set screw (7), support bar screw (8), support bar (9), jack (10), fixed bar screw (11), jack fixed screw (12), lower clip screw rod fixed axis (13), lower clip screw rod (14), lower clip screw (15), lower clip card tooth seat (16), lower clip card tooth (17), lower clip connecting axle (18), upper clip connecting axle (19), upper clip card tooth seat (20), upper clip screw (21), upper clip screw rod (22), upper clip screw rod fixed axis (23), upper clip card tooth (24) forms, upper clip (1) welds with upper backup pad (5), upper backup pad (5) is welded with two fixed sheath (4), support bar (9) is fixed on upper backup pad (5) by support bar screw (8), support bar screw (8) and support bar (9) screwed connection, lower clip (2) welds with lower supporting plate (6), lower supporting plate (6) is welded with two fixed sheath (4), jack (10) is fixed on lower supporting plate (6) by jack fixed screw (12), upper backup pad (5) and lower supporting plate (6) are by fixed bar (3) screwed connection, upper clip (1) connects two upper clip tooth seats (20) by upper clip connecting axle (19), upper clip card tooth seat (20) inner side is fluted, upper clip card tooth (24) is fixed on upper clip card tooth seat (20) by screw rod, there is thread upper clip card tooth (24) inner side, and upper clip screw rod (22) is fixed on upper clip (1) by upper clip screw rod fixed axis (23), lower clip (2) connects two lower clip tooth seats (16) by lower clip connecting axle (18), lower clip card tooth seat (16) inner side is fluted, lower clip card tooth (17) is fixed on lower clip card tooth seat (16) by screw rod, there is thread lower clip card tooth (17) inner side, and lower clip screw rod (14) is fixed on lower clip (2) by lower clip screw rod fixed axis (13), multifunctional centralizer is by centralizer connecting axle (25), centralizer card tooth seat (26), centralizer card tooth (27), centralizer screw rod fixed axis (28), centralizer screw rod (29), centralizer screw (30) forms, centralizer card tooth seat (26) is connected by centralizer connecting axle (25), inner side is fluted, centralizer card tooth (27) is fixed on centralizer card tooth seat (26) by screw rod, centralizer card tooth (27) inner side is plane, centralizer screw rod fixed axis (28) connects centralizer screw rod (29), centralizer screw (30) fastening centralizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629636.2U CN205043725U (en) | 2015-08-14 | 2015-08-14 | Multi -functional high pressure valve is parallel operation more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629636.2U CN205043725U (en) | 2015-08-14 | 2015-08-14 | Multi -functional high pressure valve is parallel operation more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043725U true CN205043725U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520629636.2U Expired - Fee Related CN205043725U (en) | 2015-08-14 | 2015-08-14 | Multi -functional high pressure valve is parallel operation more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111902356A (en) * | 2018-04-27 | 2020-11-06 | 三菱电机大楼技术服务株式会社 | Pump check valve replacement aid for hydraulic elevator and pump check valve replacement method |
-
2015
- 2015-08-14 CN CN201520629636.2U patent/CN205043725U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111902356A (en) * | 2018-04-27 | 2020-11-06 | 三菱电机大楼技术服务株式会社 | Pump check valve replacement aid for hydraulic elevator and pump check valve replacement method |
| CN111902356B (en) * | 2018-04-27 | 2022-06-03 | 三菱电机大楼技术服务株式会社 | Pump check valve replacement aid for hydraulic elevator and pump check valve replacement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20160814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |