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Probe clamp of handheld ultrasonic flowmeter

An ultrasonic and flowmeter technology, applied in the field of probe fixtures for handheld ultrasonic flowmeters, can solve problems such as time-consuming assembly and affecting test efficiency

Inactive Publication Date: 2021-01-15
陕西诺盈自动化仪表有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the time-consuming assembly between the probe and the pipeline of the ultrasonic flowmeter in the prior art, thus affecting the test efficiency, and propose a probe fixture for a hand-held ultrasonic flowmeter

Method used

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  • Probe clamp of handheld ultrasonic flowmeter
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  • Probe clamp of handheld ultrasonic flowmeter

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0021] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0022] refer to Figure ...

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Abstract

The invention relates to the technical field of flow measuring instruments, and discloses a probe clamp of a handheld ultrasonic flowmeter. The clamp comprises a probe, a sleeve, a pipeline and two arc-shaped clamping plates for clamping the pipeline, the opposite side walls of the two arc-shaped clamping plates are both in threaded connection with L-shaped rods, and the sleeve is located right above the pipeline. The sleeve is of a hollow structure with an opening in one end, the top end of one L-shaped rod is fixedly connected with the end of the sleeve through a transverse rod, and a clamping regulation and control mechanism is installed between the top end of the other L-shaped rod and the sleeve. A U-shaped guide rod is fixedly connected to the lower surface of the sleeve, the probe is arranged at the top end of the pipeline, limiting clamping plates are symmetrically arranged on the two sides of the probe, and a driving mechanism is installed between the limiting clamping platesand the U-shaped guide rod; the clamping regulation and control mechanism comprises a threaded rod movably inserted into the sleeve. Assembly between the ultrasonic flowmeter probe and the pipeline isfacilitated, and therefore the testing efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of flow measuring instruments, in particular to a probe clamp for a hand-held ultrasonic flow meter. Background technique [0002] Ultrasonic flowmeter is an instrument that measures the liquid flow in a circular tube based on the speed difference method. It uses advanced multi-pulse technology, signal digital processing technology and error correction technology to make the flow meter more adaptable to the environment of the industrial site. The measurement is more convenient, economical and accurate, and can be widely used in petroleum, chemical, metallurgy, water supply and drainage and other fields. [0003] Ultrasonic flowmeters usually generate or receive ultrasonic waves with the help of ultrasonic transducers, namely probes, by firmly attaching the probes to the pipe wall of the relevant pipeline, then reading and processing the signals collected by the probes, and finally obtaining the fluid in the ...

Claims

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Application Information

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IPC IPC(8): G01F1/66G01F15/18
CPCG01F1/662G01F1/667G01F15/185
Inventor 田宇
Owner 陕西诺盈自动化仪表有限公司
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