CN215574004U

CN215574004U - Underground water sampling device

Info

Publication number: CN215574004U
Application number: CN202121386254.3U
Authority: CN
Inventors: 许石豪; 徐彦昭; 姚海祥
Original assignee: Jiangsu Lanlian Environmental Technology Co ltd
Current assignee: Jiangsu Lanlian Environmental Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-18
Anticipated expiration: 2031-06-22

Abstract

The utility model provides an underground water sampling device, and belongs to the technical field of underground water sampling. The utility model discloses an outer shell, the vertical drilling rod that is equipped with of shell, the shell cooperation drilling rod is equipped with the hole, it is equipped with circular handle to be close to carrying the pull cap position on the drilling rod, be equipped with the sample ware in the shell, the sample ware lower extreme is equipped with the pulley, the pulley rotates with the shell to be connected, the one end that the drilling rod was kept away from to the sample ware is equipped with the movable rod, the movable rod is located and is equipped with stopper one in the shell, the one end that the movable rod extends the shell is equipped with stopper two, sample ware bottom is equipped with the mouth of a river down, it is equipped with electronic hydraulic stem to lie in sample ware top in the shell, electronic hydraulic stem lower extreme is equipped with the stripper plate, the shell downside just is located the mouth of a river position and is equipped with the hole of catchmenting, the shell is located hole position threaded connection of catchmenting and is equipped with the sampling bottle, one side that the shell is close to the movable rod is equipped with the high-pressure hair-dryer. The utility model has simple structure, exquisite design, convenient manufacture and convenient large-scale popularization.

Description

Underground water sampling device

Technical Field

The utility model provides an underground water sampling device, and belongs to the technical field of underground water sampling.

Background

Along with the continuous development of society, the living space of people is continuously enlarged, the environmental problem is increasingly serious, but the resource is limited, the rainwater is sufficient, and the fertile land is more rare, so people can gradually migrate to places where the rainwater resource is not so rich, in some special environments, the water resource is very rare, and a special device is needed to collect samples to carry back to the experiment.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides an underground water sampling device, which comprises: the underground water sampling device comprises a shell, wherein a drilling rod is vertically arranged on the shell, the shell is in threaded connection with the drilling rod, the shell is matched with the drilling rod and is provided with a hole, the upper end of the drilling rod is hinged with a lifting cover, the drilling rod is internally and hollow arranged, the bottom of the drilling rod is hinged with a feeding plate for shielding the bottom of the drilling rod, one side of the feeding plate, which is close to the lifting cover, is provided with a sliding rail, the sliding rail is provided with a sliding block, the lower side surface of the lifting cover is hinged with a connecting rod, the other end of the connecting rod is hinged with a sealing piston, the sealing piston is in sliding connection with the drilling rod, the lower end of the sealing piston is hinged with a rod, the other end of the rod is hinged with the sliding block, a round handle is arranged on the drilling rod, which is close to the lifting cover, a sampling vessel is arranged in the shell, the lower end of the sampling vessel is provided with a pulley, and one end of the sampling vessel, which is far away from the drilling rod, is provided with a movable rod, the utility model discloses a sampling device, including shell, movable rod, sample ware, sampling dish, shell, sampling hole position, the movable rod is located the shell and is equipped with stopper one, the one end that the movable rod extends the shell is equipped with stopper two, the sample ware bottom is equipped with down the mouth of a river, it is equipped with electronic hydraulic stem to lie in the sample ware top in the shell, electronic hydraulic stem lower extreme is equipped with the stripper plate, the shell downside just is located down the mouth of a river position and is equipped with the hole of catchmenting, the shell is located the hole position threaded connection that catchments and is equipped with the sampling bottle, the shell is equipped with the high-pressure hair-dryer, the high-pressure hair-dryer is equipped with the outlet duct, outlet duct one end extends into in the shell and is close to the sample ware.

The utility model has the advantages that:

the utility model has simple structure and exquisite design, the drilling rod is driven into the ground by manually rotating the handle, the pulling cover is lifted, the sample is sucked by utilizing the atmospheric pressure principle, then the sample is put into the sampling vessel, water is extruded, no additional action is needed in the whole process, the utility model is simple and efficient, clothes cannot be dirtied during sampling, a plurality of sampling bottles are designed, the inconvenience that only one sample can be sampled during traditional sampling is avoided, the utility model is convenient to manufacture and convenient for large-scale popularization.

Furthermore, the bottom surface of the sampling dish is funnel-shaped, so that the extruded moisture is conveniently gathered, dripped and sampled.

Furthermore, the side is equipped with a plurality of reserve sampling bottles on the shell, increases sampling device's operating time and workplace, has improved the quantity in workplace, and the sampling is counted many times.

Furthermore, the bottom surface is equipped with the wheel under the shell, be equipped with the non slipping spur outside the wheel, the non slipping spur is elastomeric material, and the skid that probably can have the dry of soil to cause in the sample site needs to be used for avoiding, and the protection instrument is not damaged.

Further, the water collecting hole is in threaded connection with the sampling bottle, and the threaded connection is firm relatively and convenient to replace.

Further, the feed plate expansion end is L shape, one side that the probing pole is close to the feed plate pin joint is equipped with the baffle, ensures that the feed plate can only inwards overturn and can not overturn too greatly and lead to can not reset.

Furthermore, one side of the shell, which is far away from the movable rod, is hinged with a door, so that later maintenance is facilitated.

Drawings

Fig. 1 is a schematic structural view of an underground water sampling apparatus according to the present invention.

Fig. 2 is a schematic structural view of a drill rod of an underground water sampling device according to the present invention.

Figure 3 is an enlarged view of region a of an underground water sampling apparatus of the present invention.

Fig. 4 is a top view of a drill rod of a groundwater sampling device of the utility model.

As shown in the figure:

1. the shell, 2, the drilling rod, 3, the hole, 4, carry and draw the lid, 5, the feed plate, 6, the slide rail, 7, the slider, 8, the connecting rod, 9, sealed piston, 10, the pole, 11, circular handle, 12, the sample ware, 13, the pulley, 14, the movable rod, 15, stopper one, 16, stopper two, 17, the mouth of a river down, 18, electronic hydraulic stem, 19, the stripper plate, 20, the hole that catchments, 21, the sample bottle, 22, high pressure hair-dryer, 23, the outlet duct, 24, reserve sample bottle, 25, the wheel, 26, the non slipping spur, 27, the baffle, 28, the door.

Detailed Description

The utility model will be further explained with reference to the drawings.

According to all the figures:

an underground water sampling device comprises a shell 1, wherein a drilling rod 2 is vertically arranged on the shell 1, the shell 1 is in threaded connection with the drilling rod 2, the shell 1 is matched with the drilling rod 2 to be provided with a hole 3, a lifting cover 4 is hinged to the upper end of the drilling rod 2, the drilling rod 2 is arranged in a hollow mode, a feeding plate 5 for shielding the bottom of the drilling rod 2 is hinged to the bottom of the drilling rod 2, a sliding rail 6 is arranged on one side, close to the lifting cover 4, of the feeding plate 5, a sliding block 7 is arranged on the sliding rail 6, a connecting rod 8 is hinged to the lower side face of the lifting cover 4, a sealing piston 9 is hinged to the other end of the connecting rod 8, the sealing piston 9 is in sliding connection with the drilling rod 2, a rod 10 is hinged to the lower end of the sealing piston 9, the other end of the rod 10 is hinged to the sliding block 7, a round handle 11 is arranged on the drilling rod 2 close to the lifting cover 4, be equipped with sample ware 12 in shell 1, the 12 lower extremes of sample ware are equipped with pulley 13, the one end that drilling rod 2 was kept away from to sample ware 12 is equipped with movable rod 14, movable rod 14 is located and is equipped with stopper 15 in the shell 1, movable rod 14 extends the one end of shell 1 and is equipped with stopper two 16, sample ware 12 bottom is equipped with down the mouth of a river 17, it is equipped with electronic hydraulic stem 18 to be located sample ware 12 top in the shell 1, 18 lower extremes of electronic hydraulic stem are equipped with stripper plate 19, the 1 downside of shell just is located down mouth of a river 17 position and is equipped with water collecting hole 20, shell 1 is located water collecting hole 20 position threaded connection and is equipped with sampling bottle 21, shell 1 is equipped with high-pressure hair-dryer 22, high-pressure hair-dryer 22 is equipped with outlet duct 23, outlet duct 23 one end extends into shell 1 in and is close to sample ware 12.

Furthermore, the bottom surface of the sampling vessel 12 is funnel-shaped, so that the extruded moisture is conveniently gathered, dripped and sampled.

Further, the side is equipped with a plurality of reserve sample bottles 24 on the shell 1, increases sampling device's operating time and workplace, has improved the quantity in workplace, and many times sample.

Further, the bottom surface of the shell 1 is provided with wheels 25, the wheels 25 are externally provided with anti-skidding blocks 26, the anti-skidding blocks 26 are made of elastomer materials, and skid caused by drying of the ground can be caused at a sampling place, so that the skid is avoided and the instrument is protected from being damaged.

Further, the water collecting hole 20 is in threaded connection with the sampling bottle 21, and the threaded connection is not only relatively firm, but also convenient to replace.

Further, the movable end of the feeding plate 5 is L-shaped, and a baffle plate 27 is arranged on one side of the drilling rod 2 close to the hinged point of the feeding plate 5, so that the feeding plate 5 can only be turned inwards and cannot be reset due to too large turning.

Further, a door 28 is hinged to one side of the shell 1 away from the movable rod 14, so that later maintenance is facilitated.

The utility model is implemented as follows:

moving the whole device to a designated position, rotating a round handle 11, rotating to drive a drilling rod 2 to pass through a shell 1 to enter the ground, when rotating to the designated position, lifting a lifting cover 4, lifting the lifting cover 4 to lift a connecting rod 8, driving a sealing piston 9 to slide upwards in the drilling rod 2 by the connecting rod 8, sucking sample soil to be extracted into a space between the sealing piston 9 and a feeding plate 5 by utilizing the atmospheric pressure principle, closing the lifting cover 4, driving the sealing piston 9 to descend by the connecting rod 8, closing the feeding plate 5, lifting the drilling rod 2 off the ground by the rotary round handle 11 to enter the shell 1, when the drilling rod is lifted to a nearly height, kicking a movable rod 14 into the shell 1 by feet, ensuring that a sampling vessel 12 is positioned right below the drilling rod 2 by a second limiting block 16, opening the lifting cover 4, pulling the sealing piston 9 by the connecting rod 8, pulling the feeding plate 5 by the sealing piston 9 through a rod 10, pole 10 and sealed piston 9 and slider 7 are articulated, can carry and support feed plate 5, slightly shake drilling rod 2, sample soil falls into sample ware 12, pulling movable rod 14, movable rod 14 displacement can be ensured to stopper 15, ensure sample ware 12 under electronic hydraulic stem 18, electronic hydraulic stem 18 work squeezes sample soil with stripper plate 19, the water that squeezes out can fall into in sampling bottle 21 through collecting water hole 20, rotatory sampling bottle 21 of taking off, put specific position on shell 1, take off reserve sampling bottle 24 dress again on collecting water hole 20, open high-pressure hair-dryer 22, blow clean the soil in sampling ware 12, just can take out the sample next time, take notes different rotatory number of times, just can obtain different drilling depth, just can obtain the soil or the groundwater of the different degree of depth.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an underground water sampling device which characterized in that: the drilling rod is vertically arranged on the shell, the shell is in threaded connection with the drilling rod, the shell is matched with the drilling rod and is provided with a hole, the upper end of the drilling rod is hinged with a lifting cover, the interior of the drilling rod is hollow, the bottom of the drilling rod is hinged with a feeding plate for shielding the bottom of the drilling rod, one side, close to the lifting cover, of the feeding plate is provided with a sliding rail, a sliding block is arranged on the sliding rail, the lower side surface of the lifting cover is hinged with a connecting rod, the other end of the connecting rod is hinged with a sealing piston, the sealing piston is in sliding connection with the drilling rod, the lower end of the sealing piston is hinged with a rod, the other end of the rod is hinged with the sliding block, a round handle is arranged on the drilling rod, close to the lifting cover, a sampling vessel is arranged in the shell, a pulley is arranged at the lower end of the sampling vessel, and a movable rod is arranged at one end, far away from the drilling rod, of the sampling vessel, the utility model discloses a sampling device, including shell, movable rod, sample ware, sampling dish, shell, sampling hole position, the movable rod is located the shell and is equipped with stopper one, the one end that the movable rod extends the shell is equipped with stopper two, the sample ware bottom is equipped with down the mouth of a river, it is equipped with electronic hydraulic stem to lie in the sample ware top in the shell, electronic hydraulic stem lower extreme is equipped with the stripper plate, the shell downside just is located down the mouth of a river position and is equipped with the hole of catchmenting, the shell is located the hole position threaded connection that catchments and is equipped with the sampling bottle, the shell is equipped with the high-pressure hair-dryer, the high-pressure hair-dryer is equipped with the outlet duct, outlet duct one end extends into in the shell and is close to the sample ware.

2. A groundwater sampling device as claimed in claim 1, wherein: the bottom surface of the sampling dish is funnel-shaped.

3. A groundwater sampling device as claimed in claim 1, wherein: the side is equipped with a plurality of reserve sample bottles on the shell.

4. A groundwater sampling device as claimed in claim 1, wherein: the bottom surface is equipped with the wheel under the shell, be equipped with the non slipping spur outside the wheel, the non slipping spur is elastomer material.

5. A groundwater sampling device as claimed in claim 1, wherein: the water collecting hole is in threaded connection with the sampling bottle.

6. A groundwater sampling device as claimed in claim 1, wherein: the feed plate expansion end is L shape, one side that the probing pole is close to the feed plate pin joint is equipped with the baffle.

7. A groundwater sampling device as claimed in claim 1, wherein: and a door is hinged to one side of the shell, which is far away from the movable rod.