Non-contact type level gage mounting method

An installation method and non-contact technology, applied in the direction of measuring devices, lubrication indicating devices, liquid/fluid solid measurement, etc., can solve the problems affecting the normal progress of trial production, affecting the production progress, and unfavorable physical and mental health and safety of construction personnel, etc. To achieve the effect of ensuring the success rate, convenient material collection, and saving the installation process

Inactive Publication Date: 2012-01-25
CHINA FIRST METALLURGICAL GROUP
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  • Description
  • Claims
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Problems solved by technology

In many cases, harsh on-site environmental conditions are extremely detrimental to the physical and mental health and safety of construction workers; at the same time, the operation of secondary installation and adjustment also affects the normal progress of trial production, which in turn affects the entire production progress

Method used

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  • Non-contact type level gage mounting method
  • Non-contact type level gage mounting method
  • Non-contact type level gage mounting method

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Embodiment Construction

[0022] A specific embodiment of the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] As shown in the figure, a non-contact level gauge installation method includes the following steps:

[0024] 1) Making the alignment device: the alignment device includes the pre-installed flange 4 and the laser source 7. First, measure the diameter of the mounting flange 13 of the level gauge and the hole diameter d1 of the mounting screw hole 14 and the hole distance M1 (such as Figure 1a As shown), according to this, use the ordinary steel plate at the construction site to cut the pre-installation flange 4, and ensure that the diameter of the pre-installation flange 4, the hole diameter and the hole distance of the mounting screw hole 14 and the corresponding level gauge are installed The size of flange 13 is the same (such as Figure 1b Shown). Open a laser source installation hole 5 and an observation hole 2 at the axis of the p...

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Abstract

The invention relates to a non-contact type level gage mounting method which belongs to the technical field of instrumentation engineering construction and solves the problem that the measurement angle of the non-contact type level gage is inconvenient for positioning. The method comprises the following steps of: (1) manufacturing a correction device and a lock mechanism capable of being modulated; (2) mounting the correction device on the lock mechanism capable of being modulated; (3) adjusting the position of the lock mechanism capable of being modulated and the inclination angle of the correction device; and (4) unloading the correction device and fixing the level gage. In the invention, (1) the non-contact type level gage is arranged in front of the lock mechanism capable of being modulated, the correction device is used for the accurate positioning of the position and the inclination angle, thereby ensuring the successful rate for mounting the level gage at one time; (2) the correction device can be disassembled and reused after use every time, thereby saving the subsequent mounting process and reducing the mounting cost; and (3) nearly all the parts of the lock mechanism capable of being modulated and the correction device can be conveniently selected from waste materials (steel plate, angle iron, and the like) in the construction site, are simple to produce and low in the cost.

Description

Technical field [0001] The invention relates to the technical field of instrument engineering construction, in particular to a method for installing a non-contact level gauge on a construction site. Background technique [0002] In the industrial production of petroleum, chemical industry, metallurgy, light industry, etc., when a certain technological process requires the supply of solid materials, the monitoring and control of material level is one of the important parameters to ensure the normal operation of production. Radar level gauges and ultrasonic level gauges are two main non-contact material level monitoring and control thermal instruments, which are obtained due to their high degree of intelligence, stable performance, wide measurement range, high measurement accuracy, and ease of use. widely used. [0003] In the actual application process, the level gauge is usually directly fixed to the reserved hole on the top of the container through its mounting flange. The accur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/00G01C15/00
Inventor 张晓峰李德家郑运洪季华锋
Owner CHINA FIRST METALLURGICAL GROUP
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