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Displacement level gauge zero point device

A displacer level gauge and positioning adjustment technology, applied in measuring devices, lubricating indicating devices, lubricating parts, etc., can solve the problems of unstable calibration zero value, difficulty in product assembly and production, and difficulty in controlling power, etc. Quality, easy fine-tuning and correction, easy-to-use effects

Active Publication Date: 2017-01-11
DANDONG TOP ELECTRONICS INSTR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, during the assembly process of the displacer liquid level gauge, there is no special zero-adjustment device, and it can only be operated manually. Because the adjustment force of the hand is not easy to control, when the operator assembles the meter, the value of the zero point is unstable. It has caused great difficulties in the assembly and production of products, and the work efficiency is low

Method used

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  • Displacement level gauge zero point device
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Embodiment Construction

[0010] The present invention is made up of frame plate 1, left and right connecting rods 2a, 2b, left and right adjusting rods 7a, 7b, left and right positioning seats 3a, 3b, left and right positioning adjustment screws 6a, 6b, and left and right connecting rods 2a, 2b are symmetrically passed through the upper ends of the screws respectively. Fixedly connected with the frame plate 1, the left and right positioning seats 3a, 3b are fixedly connected with the upper end surface of the frame plate 1 on the outer sides of the left and right connecting rods 2a, 2b respectively, and the left and right positioning adjustment screws 6a, 6b are respectively installed on the left and right positioning seats 3a, 3b On the screw hole that offers on, left and right adjustment rods 7a, 7b are rectangular rods, and vertical rods 71a, 71b of left and right adjustment rods 7a, 7b are rotatably connected with left and right connecting rods 2a, 2b by screw pin shafts 74a, 74b respectively, The v...

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Abstract

The invention relates to a zeroing device for a float level meter. The zeroing device for the float level meter comprises a frame plate (1), connecting rods (2a, 2b), adjusting rods (7a, 7b), positioning bases (3a, 3b) and positioning adjusting bolts (6a, 6b), wherein vertical rods (71a / 71b) of the adjusting rods (7a, 7b) being of a right angle shape are hinged to the connecting rods (2a / 2b), and the positioning adjusting bolts (6a / 6b) are contacted with and pressed on horizontal rods (72a / 72b) of the adjusting rods (7a / 7b). When the zeroing device is used, the frame plate (1) is mounted on a header shell A of the float level meter, contacts (5a, 5b) are in contact with an adjusting base (B) on the header of the float level meter and are used for extruding the position of the adjusting base (B), and the adjusting base (B) is locked when the value of the header is at zero point, so that the operation of adjusting and correcting zero point is finished. The operation is simple and convenient and the working efficiency is high.

Description

technical field [0001] The invention relates to a device for fine-tuning the zero point of the buoy liquid level gauge. The zero point of the buoy liquid level gauge can be conveniently adjusted and corrected by using the device, so as to improve the indication accuracy and precision of the product and ensure the quality of the product. Background technique [0002] At present, during the assembly process of the displacer liquid level gauge, there is no special zero-adjustment device, and it can only be operated manually. Because the adjustment force of the hand is not easy to control, when the operator assembles the meter, the value of the zero point is unstable. It has caused great difficulties in the assembly and production of products, and the work efficiency is low. Contents of the invention [0003] The object of the present invention is to provide a zero-point fine-tuning device for the buoy liquid level gauge which is easy to operate and flexible to use. [0004] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/00
Inventor 田乐李健赵明权阎涛其他发明人请求不公开姓名
Owner DANDONG TOP ELECTRONICS INSTR GRP
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