Non-contact water level detector calibration device

Abstract

The non-contact water level detector calibration device comprises a detection vehicle and a servo motor, the servo motor is arranged on the rear portion of the middle of the detection vehicle, the output end of the servo motor is connected with a supporting rod, an adjusting block is arranged on the outer side of the supporting rod, and a connecting block is installed on the right side of the middle of the supporting rod; a first belt wheel is connected to the front portion of the connecting block, a mounting plate is connected to the upper right portion of the detection vehicle, a supporting frame is fixedly connected to the lower right portion of the connecting plate, and a fixing rod is connected to the upper end of the bearing plate. According to the non-contact water level detector calibration device, through rotation of an adjusting block, a movable rod can be controlled to drive a mounting plate to move rightwards, meanwhile, a connecting block in meshed connection with the adjusting block can be driven to rotate, and a control block is driven to rotate under the action of a connecting belt, so that the connecting plate can slide downwards while moving rightwards; and the water level detector can be conveniently and stably controlled to perform lifting detection and calibration at a constant speed.

Description

technical field [0001] The invention relates to the technical field of water level detectors, in particular to a non-contact calibration device for water level detectors. Background technique [0002] When the current meter detects that the vehicle encounters a fault or reaches a dangerous area (calculated according to the speed) and needs to brake, it prompts to brake the vehicle. It can also be measured according to the water flow rate. It needs to be used in conjunction with the water level detector. Therefore, the water level The detector is also widely used in water plants, oil refineries, chemical plants, glass factories, sewage treatment plants, high-rise water supply systems, reservoirs, rivers, oceans, etc. for water supply pools, water distribution pools, water treatment pools, wells, water tanks, water tanks, For oil wells, oil tanks, oil pools and the measurement and control of various liquid static and dynamic liquid levels, errors will occur during the long-ter...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a non-contact water level detector calibration device to solve the problem that the current common non-contact water level detector calibration device on the market proposed in the above background technology is inconvenient to adjust the level of the device and the detected water level If the gauge and the standard water level gauge are not on the same level for detection, it will affect the calibration, and it is inconvenient to operate and use the device. It is difficult to control the device to control the water level detector at a constant speed and stably to perform lifting detection, and it is not possible to conveniently check the detected water level gauge. Placement and fixation with the standard water level gauge, the problem of low practicality of the device

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