Environment-friendly underground water pollution detection device

Abstract

The invention relates to the technical field of groundwater pollution detection, and discloses an environment-friendly groundwater pollution detection device which comprises a fixed base, supporting frames are installed on the two sides of the upper end of the fixed base, a driven shaft is rotatably installed between the supporting frames, and a moving block is connected to the driven shaft through an arranged reciprocating thread area. One end of the driven shaft penetrates through the supporting frames and is connected with a driving shaft through a belt wheel part, the driving shaft is rotationally arranged between the supporting frames, a winding roller is fixedly installed on the driving shaft located between the supporting frames, a steel wire rope is connected to the winding roller in a winding mode, the steel wire rope penetrates through the limiting assembly, and the tail of the steel wire rope is connected with a detection bottle; and a moving mechanism is mounted on the fixed base. According to the steel wire rope detection device, the limiting assembly can move left and right, orderly winding of the steel wire rope during winding and unwinding is finally achieved, meanwhile, effective movement and stable supporting of the whole detection device are ensured, and the detection reliability of the detection device is further improved.

Description

technical field [0001] The invention relates to the technical field of groundwater pollution detection, in particular to an environment-friendly groundwater pollution detection device. Background technique [0002] Groundwater pollution mainly refers to the phenomenon that the chemical composition, physical properties and biological properties of groundwater are changed due to human activities, and the quality of groundwater is reduced. The stratum below the surface is complex, and the groundwater flow is extremely slow. Therefore, groundwater pollution has the characteristics of slow process, difficult to find and difficult to control. Once groundwater is polluted, even if the source of pollution is completely eliminated, it will take decades or even decades to restore the water quality. [0003] In the environmental protection type bottom water pollution detection device, it is necessary to sample the water quality of the bottom water, and then bring the sampled water int...

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Problems solved by technology

[0003] In the environment-friendly bottom water pollution detection devices, it is necessary to sample the water quality of the bottom water, and then bring the sampled water into the water pollution detection device for detection. During the use of the current sampling device, it is necessary to check the connection The steel wire rope of the bottle is retracted and wound. However, the existing winding method will cause the wire rope to be misaligned, which will eventually affect the use effect. Therefore, further improvement is needed.

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