CN203742463U - Sensor connector device of pumping pressure meter of driller room - Google Patents
Sensor connector device of pumping pressure meter of driller room Download PDFInfo
- Publication number
- CN203742463U CN203742463U CN201420073619.0U CN201420073619U CN203742463U CN 203742463 U CN203742463 U CN 203742463U CN 201420073619 U CN201420073619 U CN 201420073619U CN 203742463 U CN203742463 U CN 203742463U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- piston
- screw thread
- piston rod
- fixedly installed
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to the technical field of sensor connectors, in particular to a sensor connector device of a pumping pressure meter of a driller room. The sensor connector device of the pumping pressure meter of the driller room comprises an upper connector drum and a lower connector drum. The axial section of the upper connector drum is of a reverse-U shape. The outer side of the lower portion of the upper connector drum and the inner side of the upper end of the lower connector drum are fixedly installed together. A piston is arranged in the lower connector drum. An annular stop block is fixed to the inner side of the lower end of the lower connector drum. The bottom of the piston is arranged on the annular stop block. A compression spring is fixedly installed between the top of the upper connector drum and the piston. The upper portion of the piston is fixedly provided with an upper piston body through an upper fastening device. The sensor connector device of the pumping pressure meter of the driller room is reasonable and compact in structure and convenient to use. Due to the fact that the upper connector drum, the lower connector drum, the piston, the upper piston body, a lower piston body and the compression spring are used in cooperation with one another, the purpose that the pressure is really and accurately reflected is achieved; the sensor connector device of the pumping pressure meter of the driller room has the advantages of being safe, reliable and convenient to use, safe production is guaranteed, the production cost is reduced, the service life is prolonged, and potential safety hazards are completely eradicated.
Description
Technical field
the utility model relates to sensor connector technical field, is a kind of driller house Pump pressure meter sensor connector device.
Background technology
each elephant earth formation complexity, in drilling process, stratum easily caves in, and this brings very large trouble to drilling well process.Raise because the existence of these various reasons is easy to cause slush pump pressure, cause and suppress pump suddenly.Driller house Pump pressure meter sensor connector was by oil sac, mud pressure to be delivered in pressure meter in the past, in the time suppressing pump generation, the mud that oil sac is easy to be raise suddenly by pressure pierces through, make driller house Pump pressure meter sensor connector damage and can not accurately indicate, cause mud to enter into oil pipeline and cause pipeline to stop up and affect production and have potential safety hazard.
Summary of the invention
the utility model provides a kind of driller house Pump pressure meter sensor connector device, overcome the deficiency of above-mentioned prior art, it is fragile and can not accurately indicate that it can effectively solve existing driller house Pump pressure meter sensor connector, and mud enters into oil pipeline and causes pipeline to stop up and security hidden trouble is produced and existed in impact.
the technical solution of the utility model realizes by following measures: a kind of driller house Pump pressure meter sensor connector device, comprises top connection cylindrical shell and lower contact cylindrical shell, the axial cross section of top connection cylindrical shell is inverted U-shaped, the inner side, upper end of the lower outside of top connection cylindrical shell and lower contact cylindrical shell is fixedly installed togather, in lower contact cylindrical shell, there is piston body, inner side, lower end at lower contact cylindrical shell is fixed with collar stop, the base part seat of piston body is on collar stop, between the top of top connection cylindrical shell and piston body, be installed with Compress Spring, top at piston body is installed with upper piston by tightening device, upper piston is sleeved on the inner side of lower contact cylindrical shell, top connection cylindrical shell, lower contact cylindrical shell, between piston body and upper piston, form the first annular seal space, be respectively arranged with the oil filler point and the connectivity port that communicate with the first annular seal space on the top of top connection cylindrical shell.
the further optimization and/or improvements to above-mentioned utility model technical scheme below:
above-mentioned have tee piece below top connection cylindrical shell, and the outside, lower end of lower contact cylindrical shell and the upper inner of tee piece one end are fixedly installed togather.
above-mentioned piston body comprises piston rod, lower piston and lower fastener; Upper outside and lower outside at piston rod are fixed with respectively upper backup pad and lower supporting plate, there is respectively installing hole at the middle part of upper piston and the middle part of lower piston, the upper end of piston rod is passed the installing hole on upper piston and is tightened device and is fixedly installed togather, tighten on the upper surface that device is pressed on upper piston, the lower end of piston rod is fixedly installed togather through installing hole and lower fastener on lower piston, lower fastener is pressed on the lower surface of lower piston, and lower piston seat is on collar stop.
above-mentioned upper backup pad, lower supporting plate and lower piston are set in the inner side of lower contact cylindrical shell, between upper piston, piston rod, lower piston and lower contact cylindrical shell, form the second annular seal space, the relief hole that has at least one to communicate with the second annular seal space on lower contact cylindrical shell.
the above-mentioned inside top at top connection cylindrical shell is fixed with projection, and the upper end of Compress Spring is sleeved on projection, and the lower end of Compress Spring is sleeved on the upper end of piston rod.
the above-mentioned device that tightens is nut, has external screw thread in the upper end of piston rod, and the upper end that tightens device and piston rod is fixedly installed togather by screw thread; Lower fastener is nut, has external screw thread in the lower end of piston rod, and the lower end of lower fastener and piston rod is fixedly installed togather by screw thread; Top connection cylindrical shell and lower contact cylindrical shell are fixedly installed togather by screw thread, and lower contact cylindrical shell and tee piece are fixedly installed togather by screw thread.
the utility model reasonable and compact in structure, easy to use, by being used in conjunction with of top connection cylindrical shell, lower contact cylindrical shell, piston body, upper piston, lower piston and Compress Spring, realize the object of true and accurate reflection pressure, there is safe and reliable and feature easily, ensured safety in production, reduced cost of production, extend application life, stopped potential safety hazard.
Brief description of the drawings
the master that accompanying drawing 1 is the utility model most preferred embodiment looks sectional structure schematic diagram.
accompanying drawing 2 is that in the utility model, the master after piston body hydraulic pressure looks sectional structure schematic diagram.
coding in accompanying drawing is respectively: 1 is top connection cylindrical shell, and 2 is lower contact cylindrical shell, and 3 for tightening device, 4 is upper piston, and 5 is lower fastener, and 6 is lower piston, 7 is Compress Spring, and 8 is the first annular seal space, and 9 is oil filler point, 10 is connectivity port, and 11 is tee piece, and 12 is piston rod, 13 is upper backup pad, and 14 is lower supporting plate, and 15 is the second annular seal space, 16 is relief hole, and 17 is projection, and 18 is collar stop.
Detailed description of the invention
the utility model is not subject to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is to be all described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description 1.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in Figure 1, this driller house Pump pressure meter sensor connector device comprises top connection cylindrical shell 1 and lower contact cylindrical shell 2, the axial cross section of top connection cylindrical shell 1 is inverted U-shaped, the inner side, upper end of the lower outside of top connection cylindrical shell 1 and lower contact cylindrical shell 2 is fixedly installed togather, in lower contact cylindrical shell 2, there is piston body, inner side, lower end at lower contact cylindrical shell 2 is fixed with collar stop 18, the base part seat of piston body is on collar stop 18, between the top of top connection cylindrical shell 1 and piston body, be installed with Compress Spring 7, top at piston body is installed with upper piston 4 by tightening device 3, upper piston 4 is sleeved on the inner side of lower contact cylindrical shell 2, top connection cylindrical shell 1, lower contact cylindrical shell 2, between piston body and upper piston 4, form the first annular seal space 8, be respectively arranged with the oil filler point 9 and the connectivity port 10 that communicate with the first annular seal space 8 on the top of top connection cylindrical shell 1.
can according to actual needs, above-mentioned driller house Pump pressure meter sensor connector device be made further optimization and/or improvements:
as shown in Figure 1, have tee piece 11 below top connection cylindrical shell 1, the outside, lower end of lower contact cylindrical shell 2 and the upper inner of tee piece 11 one end are fixedly installed togather.
as shown in Figure 1, piston body comprises piston rod 12, lower piston 6 and lower fastener 5; Upper outside and lower outside at piston rod 12 are fixed with respectively upper backup pad 13 and lower supporting plate 14, there is respectively installing hole at the middle part of upper piston 4 and the middle part of lower piston 6, the upper end of piston rod 12 is passed the installing hole on upper piston 4 and is tightened device 3 and is fixedly installed togather, tighten on the upper surface that device 3 is pressed on upper piston 4, the lower end of piston rod 12 is fixedly installed togather through installing hole and lower fastener 5 on lower piston 6, lower fastener 5 is pressed on the lower surface of lower piston 6, and 6 of lower pistons are on collar stop 18.Like this, upper backup pad 13 is convenient to upper piston 4 to play a supporting role; Lower supporting plate 14 is convenient to lower piston 6 to play a supporting role.
as shown in Figure 1, upper backup pad 13, lower supporting plate 14 and lower piston 6 are set in the inner side of lower contact cylindrical shell 2, between upper piston 4, piston rod 12, lower piston 6 and lower contact cylindrical shell 2, form the second annular seal space 15, the relief hole 16 that has at least one to communicate with the second annular seal space 15 on lower contact cylindrical shell 2.Like this, relief hole 16 prevents that upper piston 4, piston rod 12 and lower piston 6 from building the pressure upper formation in moving past journey.
as shown in Figure 1, be fixed with projection 17 in the inside top of top connection cylindrical shell 1, the upper end of Compress Spring 7 is sleeved on projection 17, and the lower end of Compress Spring 7 is sleeved on the upper end of piston rod 12.Like this, be convenient to better fix Compress Spring 7.
as shown in Figure 1, tighten device 3 for nut, have external screw thread in the upper end of piston rod 12, the upper end that tightens device 3 and piston rod 12 is fixedly installed togather by screw thread; Lower fastener 5 is nut, has external screw thread in the lower end of piston rod 12, and the lower end of lower fastener 5 and piston rod 12 is fixedly installed togather by screw thread; Top connection cylindrical shell 1 and lower contact cylindrical shell 2 are fixedly installed togather by screw thread, and lower contact cylindrical shell 2 and tee piece 11 are fixedly installed togather by screw thread.Like this, being convenient to tighten device 3 is better fixed on upper piston 4 on piston rod 12; Being convenient to lower fastener 5 is better fixed on lower piston 6 on piston rod 12; Be convenient to the installation or removal between top connection cylindrical shell 1 and lower contact cylindrical shell 2; Be convenient to the installation or removal between lower contact cylindrical shell 2 and tee piece 11.When use, in the first annular seal space 8, add hydraulic oil by the oil filler point 9 on top connection cylindrical shell 1, fixed installation department control room Pump pressure meter sensor on the connectivity port 10 of top connection cylindrical shell 1, on the second end of tee piece 11, fixedly mount mud tube, on the 3rd end of tee piece 11, fixedly mount high pressure vertical tube Pump pressure meter; Can play the cushioning effect of pressure by upper piston 4, piston rod 12, lower piston 6 and Compress Spring 7, also can be reflected in time on department's control room Pump pressure meter sensor even if pump pressure raises, thereby stop potential safety hazard.
above technical characterictic has formed most preferred embodiment of the present utility model, and it has stronger compliance and best implementation result, can increase and decrease according to actual needs non-essential technical characterictic, meets the demand of different situations.
Claims (10)
1. a driller house Pump pressure meter sensor connector device, is characterized in that comprising top connection cylindrical shell and lower contact cylindrical shell, the axial cross section of top connection cylindrical shell is inverted U-shaped, the inner side, upper end of the lower outside of top connection cylindrical shell and lower contact cylindrical shell is fixedly installed togather, in lower contact cylindrical shell, there is piston body, inner side, lower end at lower contact cylindrical shell is fixed with collar stop, the base part seat of piston body is on collar stop, between the top of top connection cylindrical shell and piston body, be installed with Compress Spring, top at piston body is installed with upper piston by tightening device, upper piston is sleeved on the inner side of lower contact cylindrical shell, top connection cylindrical shell, lower contact cylindrical shell, between piston body and upper piston, form the first annular seal space, be respectively arranged with the oil filler point and the connectivity port that communicate with the first annular seal space on the top of top connection cylindrical shell.
2. driller house Pump pressure meter sensor connector device according to claim 1, is characterized in that there is tee piece the below of top connection cylindrical shell, and the outside, lower end of lower contact cylindrical shell and the upper inner of tee piece one end are fixedly installed togather.
3. driller house Pump pressure meter sensor connector device according to claim 1 and 2, is characterized in that piston body comprises piston rod, lower piston and lower fastener; Upper outside and lower outside at piston rod are fixed with respectively upper backup pad and lower supporting plate, there is respectively installing hole at the middle part of upper piston and the middle part of lower piston, the upper end of piston rod is passed the installing hole on upper piston and is tightened device and is fixedly installed togather, tighten on the upper surface that device is pressed on upper piston, the lower end of piston rod is fixedly installed togather through installing hole and lower fastener on lower piston, lower fastener is pressed on the lower surface of lower piston, and lower piston seat is on collar stop.
4. driller house Pump pressure meter sensor connector device according to claim 3, it is characterized in that upper backup pad, lower supporting plate and lower piston are set in the inner side of lower contact cylindrical shell, between upper piston, piston rod, lower piston and lower contact cylindrical shell, form the second annular seal space, the relief hole that has at least one to communicate with the second annular seal space on lower contact cylindrical shell.
5. driller house Pump pressure meter sensor connector device according to claim 3, is characterized in that the inside top of top connection cylindrical shell is fixed with projection, and the upper end of Compress Spring is sleeved on projection, and the lower end of Compress Spring is sleeved on the upper end of piston rod.
6. driller house Pump pressure meter sensor connector device according to claim 4, is characterized in that the inside top of top connection cylindrical shell is fixed with projection, and the upper end of Compress Spring is sleeved on projection, and the lower end of Compress Spring is sleeved on the upper end of piston rod.
7. driller house Pump pressure meter sensor connector device according to claim 3, it is characterized in that tightening device is nut, has external screw thread in the upper end of piston rod, the upper end that tightens device and piston rod is fixedly installed togather by screw thread; Lower fastener is nut, has external screw thread in the lower end of piston rod, and the lower end of lower fastener and piston rod is fixedly installed togather by screw thread; Top connection cylindrical shell and lower contact cylindrical shell are fixedly installed togather by screw thread, and lower contact cylindrical shell and tee piece are fixedly installed togather by screw thread.
8. driller house Pump pressure meter sensor connector device according to claim 4, it is characterized in that tightening device is nut, has external screw thread in the upper end of piston rod, the upper end that tightens device and piston rod is fixedly installed togather by screw thread; Lower fastener is nut, has external screw thread in the lower end of piston rod, and the lower end of lower fastener and piston rod is fixedly installed togather by screw thread; Top connection cylindrical shell and lower contact cylindrical shell are fixedly installed togather by screw thread, and lower contact cylindrical shell and tee piece are fixedly installed togather by screw thread.
9. driller house Pump pressure meter sensor connector device according to claim 5, it is characterized in that tightening device is nut, has external screw thread in the upper end of piston rod, the upper end that tightens device and piston rod is fixedly installed togather by screw thread; Lower fastener is nut, has external screw thread in the lower end of piston rod, and the lower end of lower fastener and piston rod is fixedly installed togather by screw thread; Top connection cylindrical shell and lower contact cylindrical shell are fixedly installed togather by screw thread, and lower contact cylindrical shell and tee piece are fixedly installed togather by screw thread.
10. driller house Pump pressure meter sensor connector device according to claim 6, it is characterized in that tightening device is nut, has external screw thread in the upper end of piston rod, the upper end that tightens device and piston rod is fixedly installed togather by screw thread; Lower fastener is nut, has external screw thread in the lower end of piston rod, and the lower end of lower fastener and piston rod is fixedly installed togather by screw thread; Top connection cylindrical shell and lower contact cylindrical shell are fixedly installed togather by screw thread, and lower contact cylindrical shell and tee piece are fixedly installed togather by screw thread.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420073619.0U CN203742463U (en) | 2014-02-20 | 2014-02-20 | Sensor connector device of pumping pressure meter of driller room |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420073619.0U CN203742463U (en) | 2014-02-20 | 2014-02-20 | Sensor connector device of pumping pressure meter of driller room |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203742463U true CN203742463U (en) | 2014-07-30 |
Family
ID=51342280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420073619.0U Expired - Fee Related CN203742463U (en) | 2014-02-20 | 2014-02-20 | Sensor connector device of pumping pressure meter of driller room |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203742463U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108167569A (en) * | 2018-02-13 | 2018-06-15 | 克拉玛依胜利高原机械有限公司 | Piston type energy-storage buffering device |
-
2014
- 2014-02-20 CN CN201420073619.0U patent/CN203742463U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108167569A (en) * | 2018-02-13 | 2018-06-15 | 克拉玛依胜利高原机械有限公司 | Piston type energy-storage buffering device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104405300A (en) | Double-hydraulic-cylinder sleeve hydraulic centralizer | |
CN203230650U (en) | Hydraulic lifting oil cylinder | |
CN203742463U (en) | Sensor connector device of pumping pressure meter of driller room | |
CN202273649U (en) | Forced automatic grouting one-way valve | |
CN202946129U (en) | High-stability pressure-differential type sliding bushing | |
CN202441324U (en) | Composite rubber plug of oil well | |
CN203587074U (en) | Bolt displacement detection mechanism for safety belt production | |
CN203547657U (en) | Circulating valve | |
CN202659205U (en) | Multistage casing device | |
CN103470209B (en) | Reliable packer | |
CN202946102U (en) | Automatic-grouting drilling-easy float collar device | |
CN204299495U (en) | Biliquid cylinder sleeve pipe hydraulic centralizing device | |
CN203547655U (en) | Well cementing split rubber plug device of composite casing pipe | |
CN104533765A (en) | Double-fixation scale-blockage-preventing long-plunger sand-preventing oil well pump | |
CN202659206U (en) | Heavy oil observation well casing head | |
CN204225838U (en) | Compound adhesive cartridge | |
CN104373076A (en) | Composite rubber sleeve device | |
CN105350941A (en) | Push rod type indicating device and rubber plug falling indication cementing head | |
CN204327458U (en) | Two fixing antiscale card long plunger type sand-control oil well pump | |
CN205400644U (en) | Instrument safety solution clamps and puts in pit | |
CN203547637U (en) | Oil pipe head jackscrew protective device | |
CN203685163U (en) | Storage type spring assembly device for logging | |
CN204126593U (en) | Self-expanding blocking device | |
CN203223217U (en) | Bit pressure testing connector | |
CN204851085U (en) | Pressure release of opening check valve safely connects |
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20210220 |