Unlock instant, AI-driven research and patent intelligence for your innovation.

Fixing device for flow meter component

A technology for fixing devices and flowmeters, applied in the field of measurement, can solve problems such as weak rigidity, adverse effects of flowmeter zero-point stability, poor strength of sheet metal brackets, etc., to avoid undesired deformation, improve zero-point stability and overall performance Effect

Pending Publication Date: 2020-02-18
WATSON MEASUREMENT & CONTROL TECH HEBEI CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a fixing device for flowmeter components to solve the problem of deformation in the prior art due to the poor strength of the sheet metal bracket after being fixed with the flow tube, and the rigidity of the sheet metal bracket Problems where weak and asymmetry adversely affect the zero stability of the flowmeter

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fixing device for flow meter component
  • Fixing device for flow meter component
  • Fixing device for flow meter component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0025] Such as figure 1 and figure 2 As shown, a fixing device for flowmeter components provided by the embodiment of the present invention includes two fixing brackets 2, and the two fixing brackets 2 are fixed on both sides of the flowmeter component 1; each fixing bracket 2 is provided with Connecting arc 3, and connecting arc 3 is axisymmetric in the vertical direct...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention provides a fixing device for a flow meter component. The fixing device comprises two fixing brackets fixed at two sides of a flow meter component; a connecting arc is arranged at each fixing bracket and is in axial symmetry in the vertical direction. When the flow meter component is a driver on the Coriolis mass flow meter, the two fixing brackets are fixed to the two sides of the driver respectively; and the driver is fixed to a flow pipe of the Coriolis mass flow meter by the connecting arcs on the fixing brackets to complete mounting and fixing of the driver.On the basis of the structure, the connecting rigidity of the fixing brackets and the flow pipe can be symmetrical along the middle face of the flow pipe, thereby avoiding ideal deformation in the working vibration process of the flow pipe; and the zero point stability and the overall performance of the Coriolis mass flow meter are improved.

Description

technical field [0001] The invention relates to the technical field of measurement, in particular to a fixing device for flow meter components. Background technique [0002] In the Coriolis mass flowmeter, the drive and sensor of the flowmeter are fixed by the bracket. The design form of the bracket and its physical parameters (mass and stiffness) are very important for the zero stability and anti-interference of the flowmeter. important influence. At present, brackets are mostly manufactured by sheet metal stamping. [0003] In the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art: the strength of the sheet metal bracket is relatively poor, and it will deform to varying degrees after being fixed with the flow tube; Drive the bracket to vibrate, and due to the weak rigidity and asymmetry of the sheet metal bracket, it will have a negative impact on the zero stability of the flowmeter. Contents o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01F1/84G01F15/18
CPCG01F1/8409G01F15/18G01F1/8422G01F1/8427G01F1/8413
Inventor 马春利方维佳王涛
Owner WATSON MEASUREMENT & CONTROL TECH HEBEI CO LTD