Portable underground water level automatic measuring and recording device

A technology of automatic measurement and recording device, applied in measurement device, lubrication indicating device, liquid/fluid solid measurement, etc., which can solve the problems of easy collision, unfavorable long-term measurement of groundwater, and probe damage.

Inactive Publication Date: 2022-05-27
冯起才
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a portable automatic groundwater level measurement and recording device, which is equipped with a detection probe that will not be damaged during installation, and does not contact the well wall during measurement, so as to ensure the normal measurement of the water level measurement device and simultaneously signal transmission The cable is not easy to be deformed and damaged during use, which solves the problem that the deformation caused by the long-term suspension of the cable will cause measurement errors, which is not conducive to long-term measurement of groundwater, and when the sensor probe is installed, the sensor probe is very easy to collide with the wall of the deep well, making The problem of damaged probes

Method used

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  • Portable underground water level automatic measuring and recording device
  • Portable underground water level automatic measuring and recording device
  • Portable underground water level automatic measuring and recording device

Examples

Experimental program
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Effect test

Embodiment 1

[0033]Refer to the attached Figure 1-8 , a portable groundwater level automatic measurement and recording device, comprising a housing 1, a measurement recorder 13, a sensor 11, a steel cable 14, a counterweight ring 4 and a cable 12, one end of the cable 12 is connected to the sensor 11, and the other end of the cable 12 is connected to The measurement recorder 13 is connected, and the sensor 11 is installed in the casing 1. When the sensor 11 is installed, the casing 1 can be used to protect the sensor 11. The existing groundwater level measuring instrument relies on the deep well water level sensor probe, which has the advantages of fast construction speed and real-time remote control. It integrates front-end detection and back-end real-time display. It uses armored cables to transmit signals to monitor groundwater levels. It can also monitor data such as water temperature, water speed, and water environment of groundwater. In addition, it is also equipped with paperless re...

Embodiment 2

[0035] Embodiment 2: What is different based on Embodiment 1 is;

[0036] Refer to the attached Figure 4-6 , The climbing mechanism includes a horizontal shaft, the shaft wall of the horizontal shaft is rotatably connected to the side wall of the housing 1 through a sealed bearing, and a driving wheel 35 is fixedly connected to the shaft wall of the horizontal shaft, and the driving wheel 35 is connected to the side wall of the wire rope 14. Contact, one end of the horizontal axis is fixedly connected with a worm gear 34, one side of the worm gear 34 is engaged with a worm 33, a motor 32 is fixedly connected in the protective cover 24, and the motor 32 uses the cable 12 to provide electrical energy, which is controlled by the ground control device, and is connected in the wiring. Waterproofing is done at times, this technology has also been widely used in life, and I will not repeat it here. The output end of the motor 32 penetrates the side wall of the protective cover 24 an...

Embodiment 3

[0039] Embodiment 3: The difference based on Embodiment 1 is;

[0040] Refer to the attached Figure 1-3 , the connection mechanism includes a sleeve 9, the sleeve 9 is fixedly connected with one end of the connecting rod, the sleeve 9 is sleeved with a pull rod 19, the upper end of the pull rod 19 is fixedly connected with a pull ring 3, and the pull ring 3 is fixed with the lower end of the steel cable 14 Connection, the rod wall of the tie rod 19 is sleeved with a circular ring 17, the side wall of the circular ring 17 is connected with a plurality of transmission rods 6 through the rotating shaft, and the lower end of the counterweight ring 4 is connected with a plurality of arc rods 5 through the rotating shaft. , the lower ends of the plurality of arc-shaped rods 5 are inclined and fixedly connected with the thorns 8, and the end of the transmission rod 6 away from the ring 17 is rotatably connected with the rod wall of the arc-shaped rod 5 through the shaft pin, and the...

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Abstract

The invention relates to the technical field of underground water measurement, and discloses a portable underground water level automatic measuring and recording device which comprises a shell, a measurement recorder, a sensor, a steel rope, a balance weight ring and a cable, one end of the cable is connected with the sensor, the other end of the cable is connected with the measurement recorder, the sensor is installed in the shell, and the balance weight ring is installed in the shell. The lower end of the steel cable is connected with the counterweight ring, a protective cover is fixedly connected in the shell, a climbing mechanism is connected in the protective cover, the shell is connected with the steel cable through the climbing mechanism, the side wall of the cable is connected with a plurality of locking mechanisms, and the cable is connected with the steel cable through the locking mechanisms. According to the portable underground water level automatic measuring and recording device, the detection probe cannot be damaged during installation, the device does not make contact with the well wall during measurement, normal measurement of the water level measuring device is guaranteed, and meanwhile the signal transmission cable is not prone to deformation and damage during use.

Description

technical field [0001] The invention relates to the technical field of groundwater measurement, in particular to a portable groundwater level automatic measurement and recording device. Background technique [0002] Water resources are one of the elements of the natural environment that human beings rely on for survival and development, and an important part of the ecosystem. The role of groundwater resources is even more important. A series of geological environmental problems such as aquifer drainage, regional groundwater level drop funnels, and geological disasters such as land subsidence, ground fissures, and karst collapse occur. Therefore, the monitoring of groundwater is becoming more and more important to provide basic data support for more rational development, utilization and protection of groundwater resources. [0003] At present, the groundwater level measuring instrument relies on the deep well water level sensor probe, which has the advantages of fast constru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/00G01D21/02
CPCG01F23/00G01D21/02Y02A90/30
Inventor 冯起才
Owner 冯起才
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