CN210005287U

CN210005287U - Portable underground water level measuring and sampling device

Info

Publication number: CN210005287U
Application number: CN201920661248.0U
Authority: CN
Inventors: 卢震林; 白云岗; 曹彪; 才仁加甫
Original assignee: Xinjiang Institute of Water Resources and Hydropower Research
Current assignee: Xinjiang Institute of Water Resources and Hydropower Research
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-01-31
Anticipated expiration: 2029-05-09

Abstract

The utility model relates to a shallow groundwater level measures and quantitative sampling technical field, portable groundwater level measures and sampling device, including water intaking container and main measuring stick, water intaking container opening upwards, the water intaking container outside is played at with main measuring stick lower extreme fixed connection, and the main measuring stick outside has the scale mark that increases in proper order by supreme down along vertical direction equipartition the utility model discloses simple structure, convenient to use can take a sample observation point groundwater through the water intaking container, can read directly through main measuring stick simultaneously and measure observation point groundwater buried depth degree, has simplified detection and reading process greatly, has improved work efficiency.

Description

Portable underground water level measuring and sampling device

Technical Field

The utility model relates to a shallow groundwater level measures and sample technical field, is portable groundwater level measures and sampling device.

Background

A common shallow groundwater monitoring and sampling process comprises the steps of digging a pit, lowering the pit to take a water sample, and measuring the buried depth of groundwater by using a tape measure, wherein no special tool is arranged in the investigation and sampling process, the buried depth of the shallow groundwater cannot be measured and quantitatively sampled for times, the working procedure is complex, the working efficiency is low, and the labor intensity is high.

Disclosure of Invention

The utility model provides an portable groundwater level measurement and sampling device has overcome above-mentioned prior art not enough, and it can solve effectively and can not accomplish the problem that shallow groundwater buried depth measured and quantitative sampling for times.

kinds of portable groundwater level measure and sampling device, including water intaking container and main measuring stick, the water intaking container opening is upwards, and the water intaking container outside is in with main measuring stick lower extreme fixed connection, and the main measuring stick outside has the scale mark that increases in proper order from bottom to top along vertical direction equipartition.

The following is steps of optimization or/and improvement of the technical scheme of the utility model:

the water taking container can comprise a barrel and a collecting tank, the collecting tank is arranged above the barrel and is in a round platform shape with a large top and a small bottom, the cross section of the collecting tank in the vertical direction is trapezoidal, at least two water collecting holes which are communicated with the inside and the outside are distributed in the middle of the collecting tank along the circumference, and the upper end of the barrel and the lower end of the collecting tank are fixedly connected at .

The section of the collecting groove in the vertical direction can be in a right trapezoid shape, and the left end of the drum and the left end of the right trapezoid shape are positioned on the same vertical plane.

The lower part of the barrel can be in a conical shape with a large upper part and a small lower part, and the upper part of the barrel is in a cylindrical shape.

The barrel left side can be equipped with the fixed station, and barrel upper portion left side and fixed station right side fixed connection have , and the fixed station has with main measuring stick lower extreme fixed connection.

The aforesaid still can include vice measuring stick, is equipped with at least and from top to bottom in proper order fixed mounting in the vice measuring stick that plays between main measuring stick and the fixed station, is located vice measuring stick upper end and the main measuring stick lower extreme fixed mounting that is located the top and plays at , is located vice measuring stick lower extreme and fixed station fixed mounting that are located the bottom and plays at .

The aforesaid still can include couple, rope chi, go up rings and rings down, main measuring stick upper end and couple lower extreme fixed connection are plays, and main measuring stick top is equipped with the rope chi, and rope chi upper end and last rings fixed connection play , and rope chi lower extreme and rings fixed connection play under , and rope chi lower extreme and main measuring stick upper end are through the couple and rings connection play down.

The utility model discloses simple structure, convenient to use can take a sample observation point groundwater through the water intaking container, can read directly through main measuring stick simultaneously and measure observation point groundwater buried depth degree, has simplified detection and reading process greatly, has improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of the preferred embodiment of the present invention.

FIG. 2 is an enlarged top view of the trough of FIG. 1.

The codes in the figures are respectively: 1 is the scale mark, 2 is main measuring stick, 3 is vice measuring stick, 4 are the couple, 5 are the rope chi, 6 are last rings, 7 are rings down, 8 are the cask, 9 are the fixed station, 10 are the collecting vat, 11 are the water collecting hole.

Detailed Description

The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.

In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The present invention will be described in with reference to the following embodiments and accompanying drawings:

as shown in fig. 1, 2, this portable groundwater level measures and sampling device includes water intaking container and main measuring stick 2, water intaking container opening upwards, water intaking container outside and 2 lower extreme fixed connection of main measuring stick have , main measuring stick 2 outside has by lower supreme scale mark 1 that increases in proper order along vertical direction equipartition, according to the demand, accessible sculpture or printing etc. technique vertically sets up centimetre scale mark on main measuring stick 2, according to different measuring demands, centimetre scale mark optional different precision, like per 2 centimetres, in addition, according to the difference of groundwater buried depth of estimation, can select the main measuring stick 2 of different length specifications, like 1 meter in the use, after groundwater appears in the sample pit, will the utility model discloses stretch into the sample pit, then take out the utility model discloses, can obtain the groundwater sample in this sample pit through the main measuring stick 2 measurement sample pit earth's surface distance from between the groundwater liquid level, can obtain the groundwater buried depth in this sample pit through the corresponding groundwater sample position on reading main measuring stick 2, the groundwater buried depth measurement observation position can be through the simple water intaking sample of this groundwater buried depth detection structure, the direct reading can be carried out through the simple sample buried depth reading and the simple sample buried depth reading of this utility model, the ground surface buried depth detection structure of this is carried out, this groundwater is carried out.

The portable groundwater level measuring and sampling device can be further optimized and/or improved according to actual needs:

as shown in fig. 1 and 2, the water taking container comprises a barrel 8 and a collecting tank 10, the collecting tank 10 is arranged above the barrel 8, the collecting tank 10 is in a round table shape with a large top and a small bottom, the cross section of the collecting tank 10 in the vertical direction is trapezoidal, at least two water collecting holes 11 which are communicated with the inside and the outside are distributed in the middle of the collecting tank 10 along the circumference, the upper end of the barrel 8 is fixedly connected with the lower end of the collecting tank 10 at , according to requirements, the capacity of the barrel 8 is not more than 150ml, in the using process, groundwater in the sampling pit can flow into the barrel uniformly from the water collecting holes in the collecting tank, the water taking container can quickly and reliably obtain groundwater samples in the sampling pit through the arrangement, the obtained groundwater samples can be transferred to containers with different numbers and the same specification, and subsequent management and analysis.

As shown in figures 1 and 2, the section of the collecting tank 10 in the vertical direction is in a right trapezoid shape, and the left end of the drum 8 and the left end of the right trapezoid are in the same vertical plane, in the use process, the main measuring rod 2 can be enabled to be closer to the water taking container and fixedly connected with the , so that the main measuring rod 2 and the water taking container are convenient to operate and control.

As shown in fig. 1, the lower part of the drum 8 is conical with a large upper part and a small lower part, and the upper part of the drum 8 is cylindrical. In the use process, the lower part of the barrel 8 can adapt to sampling pit detection of different geological conditions through the arrangement, so that the underground water sample can be smoothly obtained by the barrel 8.

As shown in figure 1, the left side of the barrel 8 is provided with the fixing table 9, the left side of the upper part of the barrel 8 is fixedly connected with the right side of the fixing table 9 in , the fixing table 9 is fixedly connected with the lower end of the main measuring rod 2 in , according to requirements, the fixing table 9 is fixedly connected with the lower end of the main measuring rod 2 in through threads, and in the using process, the main measuring rod 2 can be reliably connected with the barrel 8 in through the arrangement, so that the underground water sample can be obtained easily.

As shown in fig. 1, the utility model discloses a groundwater depth measuring container, including vice measuring rod 3, be equipped with at least between main measuring rod 2 and the fixed station 9 from top to bottom in proper order fixed mounting at vice measuring rod 3, be located the vice measuring rod 3 upper end of the top and main measuring rod 2 lower extreme fixed mounting at , be located the vice measuring rod 3 lower extreme of the bottom and fixed station 9 fixed mounting at according to the demand, vice measuring rod 3 can use the member of the same length specification, like 1 meter long, in addition, main measuring rod 2 and between vice measuring rod 3, between vice measuring rod 3 and the vice measuring rod 3, all can pass through threaded connection fixed mounting at between vice measuring rod 3 and the fixed station 9, thereby be convenient for installation and dismantlement in the use, after appearing the groundwater outcrop in the sample probe, utilize main measuring rod 2 to estimate the groundwater depth, if estimate the groundwater depth is within 100cm, only with main measuring rod 2 lower extreme and fixed station 9 fixed mounting at fixed station 2 and fixed station 9 fixed mounting at the groundwater depth measuring rod 2, will be the groundwater depth measuring rod is the groundwater depth measuring container when the groundwater depth measuring rod is reached the underground water sampling depth measuring container, the utility model discloses a fixed sampling depth measuring container is reached the underground water sampling depth measuring container, the utility model discloses a fixed sampling depth measuring rod is reached the underground water sampling depth measuring container, the underground water sampling depth measuring container is reached the underground water sampling depth measuring container, the underground water sampling depth measuring container is reached the underground water depth measuring container, the underground water sampling depth measuring container is reached the underground water sampling depth measuring container, the underground water sampling depth measuring container is reached the underground water sampling depth, the underground water sampling depth measuring container, the underground water sampling depth measuring container is reached the underground water sampling depth measuring container when the underground water sampling depth, the underground water sampling depth measuring container is reached the underground water sampling depth, the underground water sampling depth measuring container is reached the underground water sampling depth measuring container, the underground water sampling depth measuring container is reached the underground water sampling depth measuring container when the.

As shown in fig. 1, still include couple 4, rope ruler 5, go up rings 6 and rings 7 down, main measuring stick 2 upper end and 4 lower extreme fixed connection of couple have been played at , main measuring stick 2 top is equipped with rope ruler 5, rope ruler 5 upper end and last rings 6 fixed connection have been played at , rope ruler 5 lower extreme and rings 7 fixed connection down have been played, rope ruler 5 lower extreme and main measuring stick 2 upper end are connected at through couple 4 and rings 7 down according to the demand, go up rings 6 and rings 7 can be current well-known technique down, couple 4 optional size smaller key ring of specification in the use, after the groundwater outcrop appears in the sample pit, utilize main measuring stick 2 to estimate the buried depth degree, if estimate the groundwater buried depth degree within 200cm to 400cm, need to make main measuring stick 2 lower extreme and auxiliary measuring stick 3 upper end fixed mounting at this lower extreme and auxiliary measuring stick 3 lower extreme and fixed mounting at fixed platform 9 fixed mounting have been played at with fixed mounting of fixed platform 9, main measuring stick 2 upper end and the lower end are connected in this practical sample pit and the underground water sampling depth degree of drawing is the underground measuring stick 5 and is the maximum reading that the utility model discloses the underground water sampling depth is the underground water sampling device, the underground water sampling device sets up the maximum reading of this practical number value of the underground sampling device and the underground sampling device, the underground water sampling device is the underground sampling device, the underground sampling device is set up the underground sampling device, the underground sampling device is the underground sampling device, the underground sampling device is the underground sampling device, the underground.

The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and unnecessary technical features can be increased or decreased according to actual needs to meet the requirements of different situations.

Claims

The utility model provides a portable groundwater level measures and sampling device of , its characterized in that includes water intaking container and main measuring stick, and the water intaking container opening is upwards, and the water intaking container outside is connected with main measuring stick lower extreme fixed connection, and the main measuring stick outside has the scale mark that increases by lower supreme in proper order along vertical direction equipartition.
2. The portable groundwater level measuring and sampling device according to claim 1, wherein the water intake container comprises a barrel and a collecting tank, the collecting tank is arranged above the barrel, the collecting tank is in a shape of a truncated cone with a large top and a small bottom, the section of the collecting tank in the vertical direction is trapezoidal, at least two water collecting holes which are internally and externally communicated are distributed in the middle of the collecting tank along the circumference, and the upper end of the barrel and the lower end of the collecting tank are fixedly connected at .
3. The portable groundwater level measuring and sampling device as claimed in claim 2, wherein the collection tank has a right trapezoid cross section in a vertical direction, and a left end of the barrel and a left end of the right trapezoid are in the same vertical plane.
4. A portable groundwater level measuring and sampling device as claimed in claim 2 or claim 3, wherein the lower part of the barrel is conical with a larger upper part and a smaller lower part, and the upper part of the barrel is cylindrical.
5. A portable groundwater level measuring and sampling device as claimed in claim 1, 2 or 3, wherein a fixing stand is provided on the left side of the barrel, the left side of the upper part of the barrel is fixedly connected to the right side of the fixing stand at , and the fixing stand is fixedly connected to the lower end of the main measuring rod at .
6. The portable groundwater level measuring and sampling device as claimed in claim 4, wherein a fixing stand is provided on the left side of the barrel, the left side of the upper part of the barrel is fixedly connected to the right side of the fixing stand at , and the fixing stand is fixedly connected to the lower end of the main measuring rod at .
7. The portable groundwater level measuring and sampling device as claimed in claim 1, 2, 3 or 6, further comprising an auxiliary measuring rod, wherein at least auxiliary measuring rods are arranged between the main measuring rod and the fixing platform, the auxiliary measuring rods are sequentially and fixedly mounted from up to down, the upper end of the auxiliary measuring rod at the top and the lower end of the main measuring rod are fixedly mounted from , and the lower end of the auxiliary measuring rod at the bottom and the fixing platform are fixedly mounted from .
8. The portable groundwater level measuring and sampling device as claimed in claim 5, further comprising at least auxiliary measuring rods sequentially and fixedly installed from top to bottom from are installed between the main measuring rod and the fixing platform, the upper end of the uppermost auxiliary measuring rod and the lower end of the main measuring rod are fixedly installed from , and the lower end of the lowermost auxiliary measuring rod and the fixing platform are fixedly installed from .
9. The portable groundwater level measuring and sampling device according to claim 1, 2, 3, 6 or 8, further comprising a hook, a rope ruler, an upper hanging ring and a lower hanging ring, wherein the upper end of the main measuring rod and the lower end of the hook are fixedly connected from , the rope ruler is arranged above the main measuring rod, the upper end of the rope ruler is fixedly connected with the upper hanging ring from , the lower end of the rope ruler is fixedly connected with the lower hanging ring from , and the lower end of the rope ruler is connected with the upper end of the main measuring rod through the hook and the lower hanging ring from .
10. The portable groundwater level measuring and sampling device as claimed in claim 7, further comprising a hook, a rope ruler, an upper hanging ring and a lower hanging ring, wherein the upper end of the main measuring rod and the lower end of the hook are fixedly connected from , the rope ruler is arranged above the main measuring rod, the upper end of the rope ruler is fixedly connected with the upper hanging ring from , the lower end of the rope ruler is fixedly connected with the lower hanging ring from , and the lower end of the rope ruler is connected with the upper end of the main measuring rod through the hook and the lower hanging ring from .