CN218724394U - Ultrasonic flowmeter probe mounting and positioning device - Google Patents
Ultrasonic flowmeter probe mounting and positioning device Download PDFInfo
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- CN218724394U CN218724394U CN202222895708.0U CN202222895708U CN218724394U CN 218724394 U CN218724394 U CN 218724394U CN 202222895708 U CN202222895708 U CN 202222895708U CN 218724394 U CN218724394 U CN 218724394U
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- guide rail
- positioning
- sliding block
- ultrasonic flowmeter
- probe mounting
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Abstract
The utility model discloses an ultrasonic flowmeter probe mounting and positioning device, which relates to the technical field of ultrasonic flowmeter probe mounting and positioning operation, and comprises a guide rail, wherein the surface of the guide rail is provided with scales, two positioning sliders are slidably mounted on the guide rail, and a flexible rule is fixed on each positioning slider; compared with the prior art, the utility model has the advantages that the installation distance can be directly adjusted due to the self-scale of the guide rail, and the two sliding blocks are matched to ensure the plane parallelism of the marking; the positioning process is convenient, fast and accurate, and the installation efficiency of the ultrasonic flowmeter probe is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of ultrasonic flowmeter probe installation location operation technique and specifically relates to an ultrasonic flowmeter probe installation positioner.
Background
Ultrasonic flowmeter is in the industrial wide application, generally divide into outer clamp formula flowmeter and tube-section formula flowmeter, no matter bayonet probe or outer formula of pasting probe, all need confirm the accurate position of probe installation on the pipeline, just can guarantee the signal quality of instrument, and the flowmeter probe location all plays decisive action to measured data and detection efficiency. Manufacturers of ultrasonic flow meters provide a more accurate positioning method, but the operation process is more complicated, and the installation efficiency is not high. In actual field installation, a method of respectively marking and determining positions by using a common tape measure is usually adopted, but the method needs three times of marking and cannot effectively ensure the accuracy of marking. Both methods have certain limitations.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that an easy operation, installation effectiveness are high, the accurate ultrasonic flowmeter probe installation positioner in location is provided.
In order to solve the above problem, the utility model discloses a technical scheme is: the measuring device comprises a guide rail, wherein scales are arranged on the surface of the guide rail, two positioning sliding blocks are slidably mounted on the guide rail, and a flexible rule is fixed on each positioning sliding block.
In the technical solution of the ultrasonic flowmeter probe mounting and positioning device, a more specific technical solution may also be: the guide rail is made of a hard steel ruler with scales, and the flexible ruler is made of a flexible steel ruler with scales.
Furthermore, the bottom of the sliding block is provided with a C-shaped opening and is clamped on the guide rail, and one side of the sliding block is provided with an adjusting screw for clamping the guide rail; the head end of the flexible rule is vertically fixed on the side edge of the sliding block.
Furthermore, the sliding block is a square block, a square through hole used for sleeving the guide rail is formed in the middle of the sliding block, and an adjusting screw used for clamping the guide rail is arranged on one side of the sliding block; the head end of the flexible rule is vertically fixed on the side edge of the sliding block.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:
1. the guide rail is provided with scales, so that the installation distance can be directly adjusted, and the two sliding blocks are matched to ensure that the marking planes are parallel; the positioning process is convenient, fast and accurate, and the installation efficiency of the ultrasonic flowmeter probe is greatly improved.
2. The device is low in cost and can be manufactured only by small manufacturing cost.
3. The device is suitable for pipelines with different installation distances and various pipe diameters, and is widely suitable for instruments and various probes of various manufacturers.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural view of a positioning slider according to embodiment 1.
FIG. 3 is a schematic view of the positioning block according to embodiment 2.
Fig. 4 is a state diagram of the ultrasonic flowmeter probe mounting and positioning device in use.
The reference numbers illustrate: 1. a guide rail; 2. a positioning slide block 2-1, a square through hole; 3. a flexible rule; 4. a pipeline; 5. installing positioning points; 6. and adjusting the screw.
Detailed Description
The invention will be described in more detail with reference to the following embodiments:
in embodiment 1 shown in fig. 1, 2 and 4, the ultrasonic flowmeter probe mounting and positioning device includes a guide rail 1 with scales on its surface, the guide rail 1 is made of a hard steel ruler with scales, and is not easy to deform to cause errors and better ensure smooth sliding, two positioning sliders 2 are slidably mounted on the guide rail, a flexible rule 3 is fixed on each positioning slider 2, the flexible rule 3 is made of a soft steel ruler with scales, the bottom of each slider 2 is a C-shaped opening, and is clamped on the guide rail 1 and can freely slide on the guide rail, and an adjusting screw 6 for clamping the guide rail 1 is arranged on one side of each slider 2 to realize switching between sliding and fixing states of the slider; the head end of the tape ruler, namely the scale of 0, is vertically fixed on the side edge of the slide block 2 and axially slides along with the slide block.
As shown in the embodiment 2 shown in fig. 3, the sliding block 2 is a square block, the middle part of the sliding block is provided with a square through hole 2-1 for sleeving the guide rail 1, and one side of the sliding block 2 is provided with an adjusting screw 6 for clamping the guide rail 1; the head end of the tape is vertically fixed on the side edge of the slide block 2.
When the pipeline guide rail is used, a display instrument is input according to pipeline parameters, the instrument calculates the installation distance according to the pipeline parameters, the relative positions of the two sliding blocks on the guide rail are adjusted according to the obtained installation distance and the scales on the guide rail, then the adjusting screw is screwed down to fix the sliding blocks on the guide rail, and the guide rail is placed on the outer wall of the pipeline in parallel and is axially parallel to the pipeline as far as possible; after the guide rails are fixed, the flexible rulers on the two sliding blocks are respectively attached to the pipe wall along the radial direction of the pipeline. If the Z method is adopted for installation, finding 1/4 of the outer circumference of the pipeline corresponding to the flexible rule scales is the installation positioning point 5 of the two probes, and the plane of the two flexible rule scales is the plane of the installation positions of the probes.
The positioning device can provide accurate and convenient guarantee for the installation of various ultrasonic flow meters. The positioning method has the advantages that the working efficiency of positioning the mounting position of the probe of the ultrasonic flowmeter is improved, and the positioning accuracy is improved.
Claims (4)
1. The utility model provides an ultrasonic flowmeter probe installation positioner which characterized in that: the measuring device comprises a guide rail, wherein scales are arranged on the surface of the guide rail, two positioning sliding blocks are slidably mounted on the guide rail, and a flexible rule is fixed on each positioning sliding block.
2. An ultrasonic flow meter probe mounting and positioning device as defined in claim 1, wherein: the guide rail is made of a hard steel ruler with scales, and the flexible ruler is made of a flexible steel ruler with scales.
3. An ultrasonic flow meter probe mounting and positioning device as defined in claim 2, wherein: the bottom of the sliding block is provided with a C-shaped opening and is clamped on the guide rail, and one side of the sliding block is provided with an adjusting screw for clamping the guide rail; the head end of the flexible rule is vertically fixed on the side edge of the sliding block.
4. An ultrasonic flow meter probe mounting and positioning device as defined in claim 2, wherein: the sliding block is a square block, a square through hole for sleeving the guide rail is formed in the middle of the sliding block, and an adjusting screw for clamping the guide rail is arranged on one side of the sliding block; the head end of the flexible rule is vertically fixed on the side edge of the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222895708.0U CN218724394U (en) | 2022-11-01 | 2022-11-01 | Ultrasonic flowmeter probe mounting and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222895708.0U CN218724394U (en) | 2022-11-01 | 2022-11-01 | Ultrasonic flowmeter probe mounting and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218724394U true CN218724394U (en) | 2023-03-24 |
Family
ID=85597916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222895708.0U Active CN218724394U (en) | 2022-11-01 | 2022-11-01 | Ultrasonic flowmeter probe mounting and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218724394U (en) |
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2022
- 2022-11-01 CN CN202222895708.0U patent/CN218724394U/en active Active
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