CN200955969Y - Plug-in sensor for ultrasonic flowmeter - Google Patents
Plug-in sensor for ultrasonic flowmeter Download PDFInfo
- Publication number
- CN200955969Y CN200955969Y CN 200620127713 CN200620127713U CN200955969Y CN 200955969 Y CN200955969 Y CN 200955969Y CN 200620127713 CN200620127713 CN 200620127713 CN 200620127713 U CN200620127713 U CN 200620127713U CN 200955969 Y CN200955969 Y CN 200955969Y
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- China
- Prior art keywords
- sensor
- backstay
- plate
- location
- flow meter
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- Expired - Fee Related
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Abstract
The utility model relates to an industrial flow measurement device, in particular to an inserting type sensor of an ultrasonic flow meter. The art scheme is that the utility model comprises a probe pole(5), a base (7), a ball valve (11), a sensor locking casing (6) and a positioning bracket, the positioning bracket consists of a sensor positioning pole (1) and a sensor positioning plate (3), the base, the ball valve and the sensor locking casing are connected in turn, wherein, the probe pole passes through, one end of the sensor positioning pole is fixed on the sensor locking casing, one end of the sensor positioning plate is sleeved on the sensor positioning pole, the other end of the sensor positioning plate is sleeved on the probe pole, the positioning bracket formed by the sensor positioning pole and the sensor positioning plate can fix the probe pole on the sensor locking casing conveniently after adjusting the position of the probe pole. By fixing the probe pole on the united sensor locking casing, the base and the ball valve, the probe pole does not move or rotate and is easy to install and adjust with fastness and reliability. The application of the utility model is not affected by the working environment and the pipe vibration, which ensures the measurement accuracy.
Description
Affiliated technical field:
The utility model relates to a kind of flow detection equipment of industrial use, particularly ultra sonic wave flow meter insertion type sensor.
Background technology:
At present, the ultra sonic wave flow meter insertion type sensor is used widely in fluid measurement, general plug-in type ultrasonic flow meter transducer commonly used is formed and is comprised probe rod, base, ball valve, lock sleeve etc., solve probe rod journey decline retaining problem with the more moneys on exhibit and lesser moneys on counterfoil of probe rod or with steel band, iron chains etc., excessive, the probe rod of pipe internal pressure is deviate to hurt sb.'s feelings when preventing to install; On lock sleeve,, prevent that the advance and retreat of probe rod and rotation are mobile with some set screw positioning probe bars.This frame mode only rely on the friction force of two points to prevent the rotation of probe rod and the mobile effect of advancing and retreat all undesirable, in industry spot, often there is vibration in pipe, cause screw loosening, make probe rod rotation or mobile occur, because the character of ultra sonic wave flow meter insertion type sensor decision probe rod in case very little displacement occurs, just can cause measuring and be forbidden or can't measure.
The utility model content:
The utility model purpose provides a kind of ultra sonic wave flow meter insertion type sensor, and alignment sensor that can be firm prevents rotation or moves assurance measurement accuracy, the problems referred to above that the solution background technology exists.
The technical solution of the utility model is: the ultra sonic wave flow meter insertion type sensor is formed and is comprised probe rod, base, ball valve, sensor lock sleeve and locating support, locating support comprises sensor backstay, sensor location-plate, base, ball valve, sensor lock sleeve connect successively, probe rod is from wherein penetrating, sensor backstay one end is fixed on the sensor lock sleeve, one end of sensor location-plate is enclosed within on the sensor backstay, and the other end of sensor location-plate is enclosed within on the probe rod.
The sensor backstay is provided with screw thread, and is provided with the set nut that mates with screw thread, and the sensor location-plate that is enclosed within on the sensor backstay passes through the set nut fixing and locking; Also be provided with screw thread on the probe rod, and be provided with the location-plate set nut that mates with screw thread, the sensor location-plate that is enclosed within on the probe rod passes through location-plate set nut fixing and locking.Because screw thread has certain length, can adjust the fixing and locking position of sensor location-plate easily.For improving locking effect, mate flexible packing ring with set nut, location-plate set nut.Above-mentioned nut lock mode, can be by more than two, the opposite nut of locking direction is sensor location-plate positioning and locking.
The fixed form of sensor backstay on the sensor lock sleeve is arbitrarily, and the sensor backstay can be by being welded to connect with the sensor lock sleeve.Also can be provided with threaded hole by the sensor lock sleeve, sensor backstay end is provided with the screw thread that matches, and sensor backstay and sensor lock sleeve are fixed together by the screw thread coupling.Can all be provided with screw thread on the sensor backstay, the sensor location-plate can move in whole strokes of backstay, is positioned at the optional position; In order to guarantee to install safety, be provided with plug at the other end of sensor backstay, the sensor backstay forms screw-rod structure with plug.
Adopt the utility model, use the sensor backstay, the locating support that the sensor location-plate constitutes, after adjusting the position of probe rod, can make things convenient for securely is positioned at probe rod on the sensor lock sleeve, just be fixed on the sensor lock sleeve, base, on the ball valve entity, because locating support and sensor lock sleeve, probe rod all is area friction location, be better than the some friction location in the background technology, probe rod can not be moved or rotate, and be convenient to install to adjust, solid and reliable, be not subjected to the influence of working environment and tube vibration, guarantee the accuracy of measuring.
The utlity model has rational in infrastructure, probe rod can not move rotation, be convenient to adjust the probe rod position, guarantee the characteristics such as accuracy measured.
Description of drawings:
Fig. 1 is the utility model example structure synoptic diagram.
Fig. 2 is a locating support structural representation among the embodiment.
Among the figure: sensor backstay 1, set nut 2, sensor location-plate 3, elastic washer 4, probe rod bar 5, sensor lock sleeve 6, base 7, sensor set nut 8, location-plate set nut 9, location-plate lock washer 10, ball valve 11, plug 12.
Embodiment:
Below in conjunction with accompanying drawing, further specify the utility model by embodiment.
In an embodiment, the ultra sonic wave flow meter insertion type sensor is formed and is comprised sensor backstay 1, set nut 2, sensor location-plate 3, elastic washer 4, probe rod bar 5, sensor lock sleeve 6, base 7, sensor set nut 8, location-plate set nut 9, location-plate lock washer 10, ball valve 11, plug 12.Locating support comprises sensor backstay 1, sensor location-plate 3 etc.; Base, ball valve, sensor lock sleeve connect successively, and probe rod 5 is from wherein penetrating; Sensor backstay 1 one ends are fixed on the sensor lock lock sleeve 6, and an end of sensor location-plate 3 is enclosed within on the sensor backstay 1, and the other end of sensor location-plate 3 is enclosed within on the probe rod 5.The sensor backstay is provided with screw thread, and is provided with set nut 2, the elastic washer 4 that mates with screw thread, and the sensor location-plate that is enclosed within on the sensor backstay passes through set nut, elastic washer fixing and locking; Also be provided with screw thread on the probe rod, and be provided with location-plate set nut 9, the location-plate lock washer 10 that mates with screw thread, the sensor location-plate 3 that is enclosed within on the probe rod 5 passes through location-plate set nut, location-plate lock washer fixing and locking.Because screw thread has certain length, can adjust the fixing and locking position of sensor location-plate easily.Lock sleeve is provided with threaded hole, and sensor backstay end is provided with the screw thread that matches, and sensor backstay and lock sleeve are fixed together by the screw thread coupling.All be provided with screw thread on the sensor backstay 1, sensor location-plate 3 can move in whole strokes of backstay, is positioned at the optional position; In order to guarantee to install safety, be provided with plug 12 at the other end of sensor backstay 1, the sensor backstay forms screw-rod structure with plug.
Fitting operation program of the present utility model is as follows: former and later two set nuts of sensor location-plate on the sensor backstay are screwed into two ends; With the locking of the appropriateness of the sensor location-plate set nut on the probe rod, but the sensor location-plate can rotate after the probe rod direction adjusted; The sensor lock sleeve is threaded with ball valve; After probe rod is pushed into assigned position, with the set nut locking of location-plate both sides on the sensor backstay; After probe rod direction accurate adjustment accurately,, finish installation with the locking of the location-plate set nut on the sensor probe bar.
Claims (8)
1, a kind of ultra sonic wave flow meter insertion type sensor, form and comprise probe rod (5), base (7), ball valve (11), sensor lock sleeve (6), base (7), ball valve (11), sensor lock sleeve (6) connects successively, probe rod (5) is from wherein penetrating, also has locating support in it is characterized in that forming, locating support comprises sensor backstay (1), sensor location-plate (2), sensor backstay (1) one end is fixed on the sensor lock sleeve (6), one end of sensor location-plate (3) is enclosed within on the sensor backstay (1), and the other end of sensor location-plate (3) is enclosed within on the probe rod (5).
2, the ultra sonic wave flow meter insertion type sensor according to claim 1, it is characterized in that (1) is provided with screw thread on the sensor backstay, and being provided with the set nut (2) that mates with screw thread, the sensor location-plate (3) that is enclosed within on the sensor backstay (1) passes through set nut (2) fixing and locking; Probe rod also is provided with screw thread on (5), and is provided with the location-plate set nut (9) that mates with screw thread, and the sensor location-plate (3) that is enclosed within on the probe rod (5) is tight by solid (9) lock of location-plate set nut.
3, the ultra sonic wave flow meter insertion type sensor according to claim 2 is characterized in that mating flexible packing ring with set nut, location-plate set nut.
4, the ultra sonic wave flow meter insertion type sensor according to claim 2, it is characterized in that by more than two, the opposite nut of locking direction is sensor location-plate positioning and locking.
5, according to claim 1 or 2 described ultra sonic wave flow meter insertion type sensors, it is characterized in that sensor lock sleeve (6) is provided with threaded hole, sensor backstay (1) end is provided with the screw thread that matches, and sensor backstay (1) is fixed together by the screw thread coupling with sensor lock sleeve (6).
6, according to claim 1 or 2 described ultra sonic wave flow meter insertion type sensors, it is characterized in that the sensor backstay with the sensor lock sleeve by being welded to connect.
7, according to claim 1 or 2 described ultra sonic wave flow meter insertion type sensors, it is characterized in that all being provided with screw thread on the sensor backstay (1), sensor location-plate (3) moves in whole strokes of backstay, is positioned at the optional position.
8, according to claim 1 or 2 described ultra sonic wave flow meter insertion type sensors, it is characterized in that being provided with plug (12) at the other end of sensor backstay (1), the sensor backstay forms screw-rod structure with plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127713 CN200955969Y (en) | 2006-09-20 | 2006-09-20 | Plug-in sensor for ultrasonic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127713 CN200955969Y (en) | 2006-09-20 | 2006-09-20 | Plug-in sensor for ultrasonic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955969Y true CN200955969Y (en) | 2007-10-03 |
Family
ID=38774554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620127713 Expired - Fee Related CN200955969Y (en) | 2006-09-20 | 2006-09-20 | Plug-in sensor for ultrasonic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955969Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331279A (en) * | 2011-07-13 | 2012-01-25 | 深圳市建恒测控股份有限公司 | Plug-in flow meter and installation method thereof |
| CN105737920A (en) * | 2016-02-02 | 2016-07-06 | 贺成 | Insertion type ultrasonic flowmeter |
| CN105737919A (en) * | 2016-02-02 | 2016-07-06 | 贺成 | Insertion type ultrasonic flowmeter with washing sprayer |
| CN105758475A (en) * | 2016-02-02 | 2016-07-13 | 贺成 | Insert type ultrasonic flowmeter |
| CN106768133A (en) * | 2016-12-21 | 2017-05-31 | 中环天仪股份有限公司 | A kind of sensor construction and its installation method of plug-in type ultrasonic flowmeter |
-
2006
- 2006-09-20 CN CN 200620127713 patent/CN200955969Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331279A (en) * | 2011-07-13 | 2012-01-25 | 深圳市建恒测控股份有限公司 | Plug-in flow meter and installation method thereof |
| CN105737920A (en) * | 2016-02-02 | 2016-07-06 | 贺成 | Insertion type ultrasonic flowmeter |
| CN105737919A (en) * | 2016-02-02 | 2016-07-06 | 贺成 | Insertion type ultrasonic flowmeter with washing sprayer |
| CN105758475A (en) * | 2016-02-02 | 2016-07-13 | 贺成 | Insert type ultrasonic flowmeter |
| CN106768133A (en) * | 2016-12-21 | 2017-05-31 | 中环天仪股份有限公司 | A kind of sensor construction and its installation method of plug-in type ultrasonic flowmeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tangshan Meilun Instrumentation Co., Ltd. Assignor: Xu Yanqing Contract fulfillment period: 2009.10.21 to 2016.9.20 Contract record no.: 2009130000223 Denomination of utility model: Plug-in sensor for ultrasonic flowmeter Granted publication date: 20071003 License type: Exclusive license Record date: 20091023 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.21 TO 2016.9.20; CHANGE OF CONTRACT Name of requester: TANGSHAN MEILUN INSTRUMENTATION CO., LTD. Effective date: 20091023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |