CN214502560U - Outer formula ultrasonic flowmeter of pressing from both sides measures support - Google Patents
Outer formula ultrasonic flowmeter of pressing from both sides measures support Download PDFInfo
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- CN214502560U CN214502560U CN202121180875.6U CN202121180875U CN214502560U CN 214502560 U CN214502560 U CN 214502560U CN 202121180875 U CN202121180875 U CN 202121180875U CN 214502560 U CN214502560 U CN 214502560U
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Abstract
The utility model discloses an outer clip type ultrasonic flowmeter measuring support, which is provided with a first semicircular guide rail and a second semicircular guide rail, wherein buckles are respectively arranged on the first semicircular guide rail and the second semicircular guide rail and can respectively and freely move in the first semicircular guide rail and the second semicircular guide rail, screw holes are arranged on two sides of each buckle, each buckle can be fixed on the first semicircular guide rail or the second semicircular guide rail, a long guide rail is arranged on each buckle, a moving frame is arranged on each long guide rail, two sensors can be arranged in the corresponding moving frames, the mounting distances of the two sensors can be determined according to the pipe diameter, the pipe wall thickness, a measuring medium and the mounting mode of the sensors, a scale is arranged on each long guide rail, the sensors can be directly moved to a proper position after the distance is determined, the operation is convenient, the reading is accurate, and the rapid positioning of the mounting distance of the ultrasonic flowmeter sensor is solved, the quick and accurate installation is realized, and the measurement precision of the flowmeter is greatly improved.
Description
Technical Field
The utility model relates to a flowmeter technical field especially relates to an outer formula ultrasonic flowmeter of pressing from both sides measures support.
Background
The external clamp type ultrasonic flowmeter is an instrument which is used for installing a sensor outside a pipeline and measuring the liquid flow in the pipeline. The energy-saving flowmeter has a very simple installation mode, does not need to break a pipe or cut off water, is convenient to use, can easily realize flexible pipeline flow measurement, is not influenced by corrosive liquid, and does not influence the operation of a production pipeline during the installation and maintenance of the instrument, so that the energy-saving flowmeter is an ideal energy-saving flowmeter and has wide application prospect.
The sensors are used in pairs when the ultrasonic flowmeter is used for measurement, the current commonly used method for fixing the sensors is a method for fixing the sensors by using a steel plate hoop, the distance between the two sensors is determined by the pipe diameter, the pipe material, the pipe wall thickness, a measurement medium and the installation mode of the sensors, the installation distances of different sensors of a pipeline are different, the connecting line of the positions of the sensors is parallel to the direction of fluid in the pipeline, the sensors are required to be tightly attached to the pipe wall and cannot be inclined, the sensors of the ultrasonic flowmeter are clamped on the pipeline by using the steel plate hoop, the problems that the distance measurement and the positioning of the two sensors are inaccurate, the sensors are not attached to the pipe wall and the sensors are inclined exist, the measurement precision of the ultrasonic flowmeter is seriously influenced, and the installation efficiency is influenced by re-releasing the steel plate hoop when the two sensors are not at the same horizontal position. This has put forward higher installation requirement to installer, and the level of installation directly influences measurement accuracy, and the maintenance work is many in the future, and long-time operation back needs regular maintenance.
Therefore, in view of the above situation, there is a need to develop a clamp-on ultrasonic flowmeter measurement bracket to overcome the shortcomings of the current practical application.
Disclosure of Invention
In order to achieve the purpose, the application provides an outer-clamping type ultrasonic flowmeter measuring support, and aims to solve the problems that when a traditional outer-clamping type ultrasonic flowmeter measuring support is used for measuring, the distance between two sensors is inaccurate in measuring and positioning, the sensors are inclined, the installation is inconvenient, and the efficiency is low.
The embodiment of the application provides an outer clamp type ultrasonic flowmeter measurement support, it is provided with first semicircular guide rail and second semicircular guide rail, first semicircular guide rail and second semicircular guide rail both ends are provided with the bolt hole respectively, first semicircular guide rail and second semicircular two sides all are equipped with the semicircular groove, be provided with the buckle on first semicircular guide rail and the second semicircular guide rail respectively, the buckle both sides are provided with the screw, be equipped with microscler guide rail on the buckle, microscler guide rail inside wall is integrated into one piece's recess, microscler guide rail length direction is parallel with pipeline axial direction, microscler guide rail inside sliding connection has the removal frame, be provided with integrated into one piece's flange on the removal frame lateral wall, it links up with microscler guide rail recess mutually to remove the frame flange.
In one embodiment, a cylindrical level is further disposed on the elongated guide rail.
In one embodiment, a scale is further disposed on the elongated guide rail.
In one embodiment, the elongated rail is bolted to the buckle.
The beneficial effects of the utility model reside in that:
when carrying out ultrasonic testing to the pipeline, fix first semicircular guide rail and second semicircular guide rail at the pipeline, use buckle on the first semicircular guide rail or the buckle on the second semicircular guide rail according to actual work environment, because the buckle can freely remove on first circular guide rail or second guide rail, can remove suitable position and locking buckle with the buckle fast. Fix the microscler guide rail on the buckle, be provided with on the microscler guide rail and remove the frame, install two sensors in the removal frame that corresponds, according to the pipe diameter size, tubular product, the pipe wall thickness, measure the medium, the sensor mounting means, confirm the installation distance of two sensors, be provided with the scale on the microscler guide rail, can directly remove the sensor to suitable position after confirming the interval, high durability and convenient operation, the reading is accurate, the quick location of the installation distance of having solved ultrasonic flowmeter sensor, realize quick, accurate installation, the measurement accuracy of flowmeter has been improved greatly.
And a cylindrical level meter is further arranged on the long guide rail, so that whether the two sensors are on the same horizontal position or not can be quickly confirmed, and the problem that the two sensors are inclined is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a measuring stand of an external clamp type ultrasonic flowmeter according to the present invention;
the symbols in the drawings illustrate that:
1. a first semicircular guide rail; 2. a second semicircular guide rail; 3. bolt holes; 4. buckling; 5. a screw hole; 6. an elongated guide rail; 7. moving the frame; 8. a cylindrical level gauge; 9. and (4) a scale.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
As shown in figure 1, the external clamping type ultrasonic flowmeter measuring bracket is provided with a first semicircular guide rail 1 and a second semicircular guide rail 2, the first semicircular guide rail 1 and the second semicircular guide rail 2 are identical in structure, bolt holes 3 are respectively formed in two ends of the first semicircular guide rail 1 and the second semicircular guide rail 2, and the first semicircular guide rail 1 and the second semicircular guide rail 2 can be fixed on a pipeline through bolts. The first semicircular guide rail 1 and the second semicircular guide rail 2 are respectively provided with a buckle 4, two side surfaces of the first semicircular guide rail 1 and the second semicircular guide rail 2 are respectively provided with a semicircular groove (not shown in the figure), two side surfaces of the buckle 4 are respectively positioned in the semicircular grooves of the corresponding semicircular guide rails, and the buckle 4 can respectively and freely move in the first semicircular guide rail 1 and the second semicircular guide rail 2. Screw holes 5 are formed in two sides of the buckle 4, when the buckle 4 moves to a preset position, screws are screwed into the screw holes 5 in the two sides of the buckle, the screws on the two sides tightly clamp the side walls of the main first semicircular guide rail 1 or the second semicircular guide rail 2, and the buckle 4 is fixed to the preset position. Because buckle 4 can freely remove in first semicircular guide rail 1 or second semicircular guide rail 2, when the staff is fixing first semicircular guide rail 1 and second semicircular guide rail 2 on the pipeline, can use buckle 4 on first semicircular guide rail 1 or buckle 4 on second semicircular guide rail 2 and can freely adjust buckle 4 position according to actual operational environment, easy to assemble. This outer double-layered ultrasonic flowmeter measures support still includes microscler guide rail 6, microscler guide rail 6 passes through the bolt and is connected with buckle 4, and 6 length direction of microscler guide rail are parallel with pipeline axial direction, and 6 inside walls of microscler guide rail are integrated into one piece's recess, and 6 inside sliding connection of microscler guide rail have two to remove frame 7, remove and be provided with integrated into one piece's flange on the 7 lateral walls of frame, remove 7 flanges of frame and 6 recesses of microscler guide rail and link up mutually, remove frame 7 and can control about in microscler guide rail 6. When measuring pipeline flow, install two sensors respectively in removing frame 7, the staff adjusts and removes frame 7 position according to pipe diameter size, tubular product, pipe wall thickness, measurement medium, sensor mounting means difference.
The upper edge of the long guide rail 6 is provided with a cylindrical level meter 8 to ensure that the long guide rail 6 is in the horizontal direction; the lower edge of the rectangular guide rail is provided with the scale 9, so that the distance between the two sensors can be measured quickly and accurately by operators, and the measurement precision of the ultrasonic flowmeter is ensured.
The working principle is as follows:
1. the staff fixes the first ring-shaped guide rail 1 and the second ring-shaped guide rail 2 on the pipeline to be measured by bolts.
2. The buckle 4 on the first annular guide rail 1 or the buckle 4 on the second annular guide rail 2 is moved to a designated position, the screws 5 on two sides of the buckle 4 are tightened, and the buckle 4 is fixed to a preset position.
3. The elongated guide rail 6 is bolted to the buckle 4.
4. Two sensors of the ultrasonic flow meter are fixed to the moving frame 7, respectively.
5. And calculating the distance between the two sensors according to the pipe diameter, the pipe material, the pipe wall thickness and the measuring medium, and moving the two sensor moving frames 7 according to the scale 9 on the long track 6.
6. The results of the measurements may be displayed on an ultrasonic flow meter display.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (4)
1. The utility model provides an outer formula of pressing from both sides ultrasonic flowmeter measures support, its is provided with first semicircular guide rail and the semicircular guide rail of second, first semicircular guide rail and the semicircular guide rail both ends of second are provided with the bolt hole respectively, first semicircular guide rail and two semicircular sides of second all are equipped with half circular groove, its characterized in that be provided with the buckle on first semicircular guide rail and the semicircular guide rail of second respectively, the buckle both sides are provided with the screw, be equipped with microscler guide rail on the buckle, microscler guide rail inside wall is integrated into one piece's recess, and microscler guide rail length direction is parallel with pipeline axial direction, and microscler guide rail inside sliding connection has the removal frame, is provided with integrated into one piece's flange on the removal frame lateral wall, removes the frame flange and links up with microscler guide rail recess mutually.
2. The externally-clamped ultrasonic flow meter measurement support according to claim 1, wherein the elongate rail is further provided with a cylindrical level.
3. The externally-clamped ultrasonic flow meter measurement support according to claim 1, wherein the elongated rail is further provided with a scale.
4. The externally-clamped ultrasonic flow meter measurement support according to claim 1, wherein the elongate rail is bolted to the clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121180875.6U CN214502560U (en) | 2021-05-28 | 2021-05-28 | Outer formula ultrasonic flowmeter of pressing from both sides measures support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121180875.6U CN214502560U (en) | 2021-05-28 | 2021-05-28 | Outer formula ultrasonic flowmeter of pressing from both sides measures support |
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| Publication Number | Publication Date |
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| CN214502560U true CN214502560U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121180875.6U Active CN214502560U (en) | 2021-05-28 | 2021-05-28 | Outer formula ultrasonic flowmeter of pressing from both sides measures support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818057A (en) * | 2023-08-18 | 2023-09-29 | 江苏省计量科学研究院(江苏省能源计量数据中心) | Flowmeter on-site metering system and method |
-
2021
- 2021-05-28 CN CN202121180875.6U patent/CN214502560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818057A (en) * | 2023-08-18 | 2023-09-29 | 江苏省计量科学研究院(江苏省能源计量数据中心) | Flowmeter on-site metering system and method |
| CN116818057B (en) * | 2023-08-18 | 2023-11-17 | 江苏省计量科学研究院(江苏省能源计量数据中心) | Flowmeter on-site metering system and method |
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