CN204301815U - A kind of slurry tank ultrasonic liquid level sensor grips adjusting device - Google Patents
A kind of slurry tank ultrasonic liquid level sensor grips adjusting device Download PDFInfo
- Publication number
- CN204301815U CN204301815U CN201420684705.5U CN201420684705U CN204301815U CN 204301815 U CN204301815 U CN 204301815U CN 201420684705 U CN201420684705 U CN 201420684705U CN 204301815 U CN204301815 U CN 204301815U
- Authority
- CN
- China
- Prior art keywords
- sensor
- slurry tank
- adjusting rod
- urceolus
- base
- 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
- 239000002002 slurry Substances 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000005553 drilling Methods 0.000 abstract description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000003345 natural gas Substances 0.000 abstract description 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 2
- 239000010935 stainless steel Substances 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The technical field of the utility model patent belongs to " Oil and Natural Gas Engineering ".Its content is mainly used in " oil drilling " engineering skill.The ultrasonic sensor of the mud level in drilling mud jug is measured for fixing and adjustment.Mud level in the on-the-spot drilling mud jug of oil drilling, indirectly can reflect the early stage omen of the drilling failure such as " blowout ", " leakage ".Therefore, the ultrasonic sensor being placed in slurry tank end face deck place can be adopted to detect the change of liquid level.And in order to fixing and regulate ultrasonic sensor, needing one convenient and the grip adjusting device of Fast Installation in slurry tank end face deck place can fix ultrasonic sensor.The device that the content of the utility model patent is so just, it adopts stainless steel material welding manufacture, have structure simple, be easy to regulate, corrosion-resistant, corrosion protection feature, conveniently can be arranged on slurry tank end face deck place, in order to grip and to regulate sensor.
Description
Technical field
The technical field of the utility model patent belongs to " Oil and Natural Gas Engineering ", and its technology contents is mainly used in " oil drilling " engineering skill.The ultrasonic sensor of the mud level in drilling mud jug is measured for fixing and adjustment.
Background technology
Oil drilling scene generally adopts irony rectangle slurry tank to deposit drilling mud.Drilling mud carries out oil drilling to produce requisite working media, is oil drilling " blood ".It participates in the circulation in well, has cutting carring, cooling drill bit, and the strata pressure in balance pit shaft, prevents the functions such as cave-in.Especially, when there is the drilling failure such as " blowout ", " leakage ", the liquid level of drilling mud in slurry tank will there will be and significantly fluctuate up and down.Therefore, can be predicted " blowout " or " leakage " by the liquid level detecting the mud in the slurry tank participating in circulation, this is of great significance the safety drilling tool at oil drilling scene.
In order to effectively detect the liquid level of mud, the ultrasonic sensor being placed in slurry tank end face deck place can be adopted to detect liquid level distance.And in order to fixing and regulate ultrasonic sensor, needing one convenient and the grip adjusting device of Fast Installation in slurry tank end face deck place can fix ultrasonic sensor.
Utility model patent content
Originally grip adjusting device to be mainly used in gripping ultrasonic liquid level sensor.Enable liquid level sensor be in a correct position, thus measure the liquid level position in slurry tank.
Whole clamping device is divided into 3 parts, i.e. 1. adjusting rod (Fig. 1); 2. urceolus (Fig. 2); 3. base (Fig. 3); Its functions is as follows:
1. adjusting rod
Adjusting rod is used for regulating sensor emission identity distance from the distance of slurry tank liquid level.Sensor can be bolted on the base plate of adjusting rod with 4, and stube cable can be connected with switch board at a distance through the mesopore of adjusting rod;
2. urceolus
Urceolus can hold sensor, and adjusting rod through urceolus mesopore, and is fixed by the hold-down screw on urceolus mesopore; Unclamp this hold-down screw, can by adjusting rod as suitable position, then the screw that is tightened;
3. base
Base is for connecting the steel plate of slurry tank end face; After on steel plate base being fixed to slurry tank end face (steel plate should be opened one with base inner circle circular hole of the same size, to allow the beam of sound of sensor emission pass through), urceolus can be placed on base, utilize two screws on urceolus barrel, urceolus firmly can be fixed or be clamped on base;
Accompanying drawing explanation
The utility model patent each several part design drawing as shown in drawings.
Fig. 1 adjusting rod;
Fig. 2 urceolus;
Fig. 3 base;
Fig. 4 device installation diagram;
Detailed description of the invention
The device of the utility model patent adopts stainless steel material through welding and machined manufacture.
(1) install
1) first with 4 bolts, sensor is connected on the base plate of adjusting rod, pad upper gasket, makes sensor and base plate have a suitable interval, reconnects the cable of sensor, make cable pass sensor and base plate interval, and pass from the mesopore of adjusting rod;
2) at the correct position place of slurry tank end face steel plate, open one with the circular hole of base inner circle with size, and with bolt, base and slurry tank end face steel plate to be coupled together;
3) adjusting rod is passed urceolus, sensor is placed in urceolus, then urceolus is placed on base, screw two screws on urceolus, make urceolus be fixed on base; The position of manual adjustments adjusting rod again, makes sensor emission face be in suitable position, that is: sensor emission identity distance is from the suitable distance of liquid level in slurry tank (face).Screw the screw at urceolus mesopore place again, adjusting rod is fixed;
The assembling schematic diagram of this device as shown in Figure 4.
(2) application notice
1) initial position of sensor distance liquid level regulates by adjusting rod, and position determines that the bolt on rear available urceolus is fixed;
2) when mounting seat, note holding bolt nut properly, in order to avoid bolt nut is fallen in mud pit accidentally;
3) one week detachable over cylinder, cleaning or the steam one to twice of wiping sensor surface;
4) length of adjusting rod can be determined according to actual conditions;
5) because adjusting rod base plate catercorner length is greater than base inner diameter, need not worry that sensor is fallen in mud pit.
Claims (5)
1. slurry tank ultrasonic liquid level sensor grips an adjusting device, comprises 3 parts: i.e. adjusting rod; Urceolus; Base; It is characterized by: sensor is bolted on the base plate of adjusting rod with 4, stube cable is connected with switch board at a distance through the mesopore of adjusting rod; Urceolus holds sensor, and adjusting rod through urceolus mesopore, and is fixed by the hold-down screw on urceolus mesopore; Unclamp this hold-down screw, by adjusting rod as suitable position, then the screw that is tightened; Base is for connecting the steel plate of slurry tank end face; Base is fixed on the steel plate of slurry tank end face, steel plate is opened one and base inner circle circular hole of the same size, to allow the beam of sound of sensor emission pass through; Urceolus is placed on base, utilizes two screws on urceolus barrel, is firmly fixed by urceolus or is clamped on base.
2. a kind of slurry tank ultrasonic liquid level sensor according to claim 1 grips adjusting device, it is characterized in that: when sensor is connected on the base plate of adjusting rod, pad upper gasket, sensor and base plate is made to have a suitable interval, reconnect the cable of sensor, make cable pass sensor and base plate interval, and pass from the mesopore of adjusting rod.
3. a kind of slurry tank ultrasonic liquid level sensor according to claim 1 grips adjusting device, it is characterized in that: can the position of manual adjustments adjusting rod, sensor emission face is made to be in suitable position, namely sensor emission identity distance is from the suitable distance of mud tank level, screw the screw at urceolus mesopore place again, adjusting rod is fixed.
4. a kind of slurry tank ultrasonic liquid level sensor according to claim 1 grips adjusting device, it is characterized in that: the length of adjusting rod can be determined according to actual conditions.
5. a kind of slurry tank ultrasonic liquid level sensor according to claim 1 grips adjusting device, it is characterized in that: adjusting rod base plate catercorner length is greater than base inner diameter, need not worry that sensor is fallen in mud pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684705.5U CN204301815U (en) | 2014-11-11 | 2014-11-11 | A kind of slurry tank ultrasonic liquid level sensor grips adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684705.5U CN204301815U (en) | 2014-11-11 | 2014-11-11 | A kind of slurry tank ultrasonic liquid level sensor grips adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301815U true CN204301815U (en) | 2015-04-29 |
Family
ID=53107348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684705.5U Expired - Fee Related CN204301815U (en) | 2014-11-11 | 2014-11-11 | A kind of slurry tank ultrasonic liquid level sensor grips adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301815U (en) |
-
2014
- 2014-11-11 CN CN201420684705.5U patent/CN204301815U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |