CN203758559U - Plug-in type sensor of ultrasonic flowmeter - Google Patents
Plug-in type sensor of ultrasonic flowmeter Download PDFInfo
- Publication number
- CN203758559U CN203758559U CN201420150741.3U CN201420150741U CN203758559U CN 203758559 U CN203758559 U CN 203758559U CN 201420150741 U CN201420150741 U CN 201420150741U CN 203758559 U CN203758559 U CN 203758559U
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- China
- Prior art keywords
- probe rod
- nut
- type sensor
- described probe
- plug
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Abstract
The utility model discloses a plug-in type sensor of an ultrasonic flowmeter. The plug-in type sensor of the ultrasonic flowmeter comprises a welding pedestal, a ball valve, a probe fastening pedestal, a probe rod sleeve, a nut and a probe rod, the nut rotates along the probe rod sleeve and pushes the probe rod to enter a pipeline, and threads are formed in the outer surface of the probe rod sleeve to facilitate pushing the probe rod through the nut. According to the plug-in type sensor of the ultrasonic flowmeter, the nut is matched with the probe rod, the probe rod is driven to plug in by the aid of the rotation of the nut, and the problem that the probe rod cannot be plugged in or is difficult to plug in due to the very high pressure in the pipeline is solved; the plug-in type sensor of the ultrasonic flowmeter is convenient to mount and debug, and the working efficiency is improved; the probe rod is located firmly and avoided from removing through the threaded connection of the components.
Description
Technical field
The utility model relates to a kind of pipeline flow monitoring equipment, relates in particular to a kind of ultra sonic wave flow meter insertion type sensor.
Background technology
Pipeline flow monitoring equipment is significant to the normal work of pipeline, and ultra sonic wave flow meter insertion type sensor is conventional at present a kind of pipeline flow monitoring equipment, in fluid measurement, is used widely.Existing plug-in type ultrasonic flowmeter transducer composition comprises probe rod, base, ball valve, lock sleeve etc., solve probe rod stroke decline retaining problem with the locking device of probe rod or with iron chains etc., while preventing from installing, excessive, the probe rod of overpressure is deviate to hurt sb.'s feelings.
In this practical application there are two serious problems in the probe rod of traditional approach: while there is pressure in pipeline, probe rod insertion difficulty even can not be inserted in pipeline; There will be problems such as inserting difficulty or probe rod displacement because manifold pressure is higher, will cause measuring misalignment or cannot measure once probe rod is subjected to displacement.
Therefore, those skilled in the art is devoted to develop a kind of new type ultrasonic flowmeter plug in sensor.
Summary of the invention
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of ultra sonic wave flow meter insertion type sensor that can fixedly positioning sensor, prevent, be convenient to push probe rod.
For achieving the above object, the utility model provides a kind of ultra sonic wave flow meter insertion type sensor, comprise welding base (1), ball valve (2), probe fastening seat (3), probe rod overcoat (4), nut (5), probe rod (6), described welding base (1) is welded on pipeline, described ball valve (2) threaded one end is fixed on described welding base (1), the other end is threaded with described probe fastening seat (3), described probe rod overcoat (4) is arranged on outside described probe rod (6), and be threadedly connected on described probe fastening seat (3), described probe rod overcoat outside is provided with screw thread, described nut (5) is set to coordinate with described probe rod overcoat, the screw thread rotation that can arrange along described probe rod overcoat outside, described probe rod (6) is set to through described nut (5) and described probe rod overcoat (4), and coordinate with described nut, the screw thread rotation that drives described probe rod (6) to arrange along described probe rod overcoat outside by described nut (5).
Further, on described probe rod (6), there are two outstanding sliding pins, when described nut rotation, promote described sliding pin.
Further, described probe rod (6) is stock shape.
The ultra sonic wave flow meter insertion type sensor that the utility model provides, there are two serious problems in the probe rod that has solved traditional approach: while there is pressure in pipeline, probe rod insertion difficulty even can not be inserted in pipeline; There will be problems such as inserting difficulty or probe rod displacement because manifold pressure is higher, will cause measuring misalignment or cannot measure once probe rod is subjected to displacement.
A kind of ultra sonic wave flow meter insertion type sensor of the present utility model, nut and probe rod coordinate, utilize the probe rod that rotarily drives of nut to insert, ultra sonic wave flow meter insertion type sensor of the present utility model, solve pressure when pipe interior water very large time, probe rod is inserted and is not entered or need the practical problems that very great strength just can insert, and is convenient to Installation and Debugging, has improved work efficiency; Meanwhile, by being threaded of all parts, can fixedly positioning probe rod, prevent.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to understand fully the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is the schematic diagram of a kind of ultra sonic wave flow meter insertion type sensor of the present utility model while not inserting pipeline;
Schematic diagram when Fig. 2 is a kind of ultra sonic wave flow meter insertion type sensor insertion pipeline of the present utility model.
In accompanying drawing, 1 is welding base, and 2 is ball valve, and 3 is probe fastening seat, and 4 is probe rod overcoat, and 5 is nut, and 6 is probe rod.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated: the present embodiment is implemented under with technical solutions of the utility model prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Schematic diagram when Fig. 1 shows a kind of ultra sonic wave flow meter insertion type sensor of the present utility model and do not insert pipeline, comprise welding base (1), ball valve (2), probe fastening seat (3), probe rod overcoat (4), nut (5), probe rod (6), described welding base (1) is welded on pipeline, described ball valve (2) threaded one end is fixed on described welding base (1), the other end is threaded with described probe fastening seat (3), described probe rod overcoat (4) is arranged on outside described probe rod (6), and be threadedly connected on described probe fastening seat (3), described probe rod overcoat outside is provided with screw thread, described nut (5) is set to coordinate with described probe rod overcoat, the screw thread rotation that can arrange along described probe rod overcoat outside, described probe rod (6) is set to through described nut (5) and described probe rod overcoat (4), and coordinate with described nut, the screw thread rotation that drives described probe rod (6) to arrange along described probe rod overcoat outside by described nut (5).On described probe rod (6), there are two outstanding sliding pins, when described nut rotation, promote described sliding pin.Described probe rod (6) is stock shape.
In the present embodiment, probe rod overcoat outside is provided with screw thread, has slideway up and down so that nut rotates (at this, referring to up and down close pipeline and the direction away from pipeline) up and down, nut is used for promoting probe rod, has the sliding pin of two protrusions so that nut promotes probe rod on probe rod.
Schematic diagram when Fig. 2 shows a kind of ultra sonic wave flow meter insertion type sensor insertion pipeline of the present utility model.The screw thread rotation that nut puts outward along probe rod, has driven probe rod to push in pipeline.
Ultra sonic wave flow meter insertion type sensor in the present embodiment, nut and probe rod coordinate, utilize the probe rod that rotarily drives of nut to insert, ultra sonic wave flow meter insertion type sensor of the present utility model, solve pressure when pipe interior water very large time, probe rod is inserted and is not entered or need the practical problems that very great strength just can insert, and is convenient to Installation and Debugging, has improved work efficiency; Meanwhile, by being threaded of all parts, can fixedly positioning probe rod, prevent.
More than describe preferred embodiment of the present utility model in detail.The ordinary skill that should be appreciated that this area just can be made many modifications and variations according to design of the present utility model without creative work.Therefore, all technician in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in by the determined protection domain of claims.
Claims (3)
1. a ultra sonic wave flow meter insertion type sensor, it is characterized in that, comprise welding base, ball valve, probe fastening seat, probe rod overcoat, nut, probe rod, described welding base is welded on pipeline, described ball valve threaded one end is fixed on described welding base, the other end is threaded with described probe fastening seat, described probe rod is set on outward outside described probe rod, and be threadedly connected on described probe fastening seat, described probe rod overcoat outside is provided with screw thread, described nut is set to coordinate with described probe rod overcoat, the screw thread rotation that can arrange along described probe rod overcoat outside, described probe rod is set to through described nut and described probe rod overcoat, and coordinate with described nut, the screw thread rotation that drives described probe rod to arrange along described probe rod overcoat outside by described nut.
2. ultra sonic wave flow meter insertion type sensor as claimed in claim 1, is characterized in that on described probe rod, having two outstanding sliding pins, promotes described sliding pin when described nut rotation.
3. ultra sonic wave flow meter insertion type sensor as claimed in claim 1, is characterized in that, described probe rod is stock shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150741.3U CN203758559U (en) | 2014-03-31 | 2014-03-31 | Plug-in type sensor of ultrasonic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150741.3U CN203758559U (en) | 2014-03-31 | 2014-03-31 | Plug-in type sensor of ultrasonic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758559U true CN203758559U (en) | 2014-08-06 |
Family
ID=51253815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420150741.3U Expired - Fee Related CN203758559U (en) | 2014-03-31 | 2014-03-31 | Plug-in type sensor of ultrasonic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107290012A (en) * | 2016-04-04 | 2017-10-24 | 鞍钢股份有限公司 | Ultrasonic flowmeter probe dismounting method |
-
2014
- 2014-03-31 CN CN201420150741.3U patent/CN203758559U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290012A (en) * | 2016-04-04 | 2017-10-24 | 鞍钢股份有限公司 | Ultrasonic flowmeter probe dismounting method |
| 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 | ||
| 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: 20140806 Termination date: 20160331 |