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Fixed protection structure for magnetostriction liquid level meter

A technology of magnetostrictive liquid level and protective structure, which is applied in the direction of buoy liquid level indicator, liquid/fluid solid measurement, liquid level indicator, etc., and can solve the problems affecting the measurement accuracy of magnetostrictive liquid level and waveguide wire damage , to achieve the effect of simple structure, improved service life and convenient adjustment and use

Inactive Publication Date: 2019-12-03
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

[0003] The magnetostrictive measuring rod is placed in the solution container. Due to the flow of the liquid, the impact force of the liquid flow will bend the magnetostrictive measuring rod, and the bending of the magnetostrictive measuring rod will cause damage to the waveguide wire. Without affecting the measurement accuracy of the magnetostrictive liquid level gauge

Method used

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  • Fixed protection structure for magnetostriction liquid level meter
  • Fixed protection structure for magnetostriction liquid level meter
  • Fixed protection structure for magnetostriction liquid level meter

Examples

Experimental program
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Effect test

Embodiment 1

[0025] see Figure 1-3 , a fixed protective structure for a magnetostrictive liquid level gauge according to an embodiment of the present invention, comprising a magnetostrictive liquid level gauge body 1, one side of the magnetostrictive liquid level gauge body 1 is provided with a measuring rod 2 One side of the measuring rod 2 is provided with a fixed block 3, and one side of the fixed block 3 is provided with a plurality of fixed rods 4, and a fixed guard 5 is arranged between the fixed rods 4, and the fixed guard includes Fixed plate 6, one side of described fixed plate 6 is provided with first movable plate 7, and one side of described first movable plate 7 is provided with second movable plate 15, and described second movable plate 15 and described first A number of sliding clamps 8 are arranged between the movable plates 7, and the sliding clamps 8 are connected with the sliding device. The middle of a movable plate 7, the second movable plate 15 and the fixed plate 6...

Embodiment 2

[0027] see Figure 1-3 , for the sliding device, the sliding device includes a slider 9, the slider 9 is arranged in the chute 10, the side of the slider 9 away from the chute 10 is provided with a connecting rod 11, the One end of the connecting rod 11 away from the slider 9 is connected to the sliding clamp 8; for the sliding clamp 8, one side of the sliding clamp 8 is provided with a fixed projection 12, and the fixed projection 12 Located at the eccentric place of the sliding clamp block 8; for the fixed projection 12, the fixed projection 12 is connected with the second movable plate 15 through the movable shaft 13; for the sliding groove 10, the sliding The groove 10 is fixed to the edge of the fixed plate 6; for the chute 10, a limit block 14 is provided on one side of the chute 10, and the limit block 14 is arranged on the side of the first movable plate 7. One side; for the fixed post 16, one side of the fixed post 16 is provided with a handle 18, one side of the han...

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Abstract

The invention discloses a fixed protection structure for a magnetostriction liquid level meter. A magnetostriction liquid level meter body is included. A measuring rod is arranged on one side of the magnetostriction liquid level meter body. A fixed block is arranged on one side of the measuring rod. A plurality of fixed rods are arranged on one side of the fixed block, fixed protection devices arearranged between the fixed rods, the fixed protection devices comprise fixed plates, a first movable plate is arranged on one side of each fixed plate, a second movable plate is arranged on one sideof each first movable plate, a plurality of sliding clamping blocks are arranged between the second movable plates and the first movable plates, the sliding clamping blocks are connected with slidingdevices, and the first movable plates are connected with the second movable plates through fixed columns. The fixed protection structure has the advantages that a phenomenon that the measuring rod isbent under the action of solution flowing driving force is avoided, the use safety is improved, the service life of the measuring rod is greatly improved, and the fixed protection structure is simplein structure and convenient to adjust and use.

Description

technical field [0001] The invention relates to the design field of a magnetostrictive liquid level gauge, in particular to a fixed protection structure for a magnetostrictive liquid level gauge. Background technique [0002] The existing magnetostrictive liquid level gauge has a magnetostrictive line inside the probe rod that is acted on by a fixed frequency pulse. The pulse and the magnetic field generated by the magnetic float will interact, and a torsional stress will be generated on the magnetostrictive line. Wave. Torsional stress waves are transmitted from the current position of the magnetic float to the ends of the magnetostrictive wire at a known velocity. [0003] The magnetostrictive measuring rod is placed in the solution container. Due to the flow of the liquid, the impact force of the liquid flow will bend the magnetostrictive measuring rod, and the bending of the magnetostrictive measuring rod will cause damage to the waveguide wire. Without affecting the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/72G01F23/30
CPCG01F23/303G01F23/72
Inventor 秦兰君
Owner 陕西诺盈自动化仪表有限公司