CN218973894U

CN218973894U - Groundwater sampler for hydraulic loop geological engineering

Info

Publication number: CN218973894U
Application number: CN202223126444.9U
Authority: CN
Inventors: 杨潇
Original assignee: Eighth Geological Brigade Of Hubei Geological Bureau Hubei Xiangyang Geological Environment Monitoring And Protection Station
Current assignee: Eighth Geological Brigade Of Hubei Geological Bureau Hubei Xiangyang Geological Environment Monitoring And Protection Station
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-05
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the technical field of underground water samplers, and discloses an underground water sampler for hydraulic engineering, which comprises an insertion pipe, wherein the insertion pipe is a circular pipeline, two water inlet tanks are symmetrically arranged on the side surface of the insertion pipe, the water inlet tanks are rectangular tanks, a movable cavity is arranged in the insertion pipe, the cross section of the movable cavity is a circular ring cavity, and a movable groove is arranged on the outer side of the insertion pipe corresponding to the position of the movable cavity. According to the utility model, the plug-in pipe is inserted into water conservancy to be sampled, the movable piece is rotated to enable the water inlet groove to be communicated with the interior of the plug-in pipe, water flows into the interior of the plug-in pipe, the sampling barrel is moved to a position to be sampled through the threaded column, the threaded column is rotated, the threaded column is separated from the interior of the sampling barrel, water flows into the interior of the sampling barrel again, the threaded column is rotated to block the opening of the sampling barrel, and the sampling barrel is moved out through the threaded column to collect water samples, so that water samples with different levels in the water flows can be accurately collected, and the water sampler is convenient to use.

Description

Groundwater sampler for hydraulic loop geological engineering

Technical Field

The utility model relates to the technical field of groundwater samplers, in particular to a groundwater sampler for hydraulic engineering.

Background

The hydraulic engineering ring geology is short for hydrogeology, engineering geology and environmental geology, is mainly a geological work of surveying and evaluating groundwater resources, engineering construction and natural environment's geological conditions, and the hydraulic engineering ring geology work is the important component part of geological investigation industry, and current groundwater sampler can only get one sample once, and chinese patent net discloses a groundwater sampler for hydraulic engineering ring geology, and application number is 201922455150.2, through connecting device, can reach the purpose of simultaneously gathering the groundwater samples of different water layers of the same time quantum.

However, in the groundwater sampler of the patent, in the actual use process, because workers need to detect water levels with different depths, water storage tanks with different capacities are placed according to the needs, and the water storage tanks are easy to be inconvenient to install due to different specifications. Therefore, we propose a groundwater sampler for hydraulic loop geological engineering.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a groundwater sampler for hydraulic engineering.

In order to achieve the purpose, the underground water sampler for hydraulic engineering adopts the following technical scheme that the underground water sampler comprises an insertion pipe, wherein the insertion pipe is a circular pipeline, two water inlet tanks are symmetrically arranged on the side surface of the insertion pipe, each water inlet tank is a rectangular tank, a movable cavity is arranged in the insertion pipe, the cross section of the movable cavity is a circular ring cavity, a movable groove is arranged at the outer side of the insertion pipe and corresponds to the position of the movable cavity, the cross section of the movable groove is a circular ring groove, movable pieces are movably arranged at the positions of the inner part of the movable cavity, corresponding to the two water inlet tanks, and are arc-shaped blocks, a sampling barrel is movably arranged in the insertion pipe, the sampling barrel is hollow circular column-shaped, and a threaded hole is formed in the upper end of the sampling barrel; threaded hole inside threaded connection on the sampling bucket has the screw thread post, and the outside of movable piece corresponds the position fixedly connected with connecting block of movable groove, and the connecting block cross section is circular annular piece and movable mounting in the inside of movable groove, and anti-skidding groove has been seted up to the outside equidistance of connecting block, and the lower extreme fixedly connected with guide cone of grafting pipe, two rectangular grooves have been seted up to the inboard symmetry of grafting pipe, and the outside of sampling bucket corresponds the position fixedly connected with rectangular block of the inboard rectangular groove of grafting pipe.

Preferably, the anti-skid groove is an arc groove.

Preferably, the guide cone is a conical block.

Advantageous effects

The utility model provides a groundwater sampler for hydraulic engineering. The beneficial effects are as follows:

(1) This groundwater sampler for hydraulic engineering ring geological engineering inserts the water conservancy that needs the sample to the grafting pipe, rotates movable piece and makes the intake groove communicate with the inside of grafting pipe, and inside that the rivers were inserted the pipe is moved the sampling bucket to the position that needs to take a sample through the screw thread post, rotates the screw thread post, and the screw thread post separates from the inside of sampling bucket, and the inside of rivers is poured into the sampling bucket again, and the opening part of sampling bucket is plugged up to the screw thread post again, removes the sampling bucket through the screw thread post and carries out the collection of water sample, the water sample of different grades in the collection rivers that like this can be accurate, convenient to use.

(2) The underground water sampler for the hydraulic engineering is convenient to use by moving the movable piece through the connecting block and the anti-slip groove.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view showing a partial structure of a movable plate according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Legend description:

1. a connecting pipe is inserted; 2. a water inlet tank; 3. a movable cavity; 4. a movable groove; 5. a movable plate; 6. a connecting block; 7. a sampling barrel; 8. a threaded column; 9. an anti-skid groove; 10. and guiding the cone.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: 1-3, including the plug tube 1, the plug tube 1 is the circular pipeline, two water inlet tanks 2 are symmetrically offered to the side of the plug tube 1, the water inlet tanks 2 are rectangular grooves, the movable cavity 3 is offered in the interior of the plug tube 1, the cross section of the movable cavity 3 is the circular ring cavity, the movable groove 4 is offered in the position of the outside of the plug tube 1 corresponding to the movable cavity 3, the cross section of the movable groove 4 is the circular ring groove, the movable piece 5 is movably installed in the interior of the movable cavity 3 corresponding to the two water inlet tanks 2, the movable piece 5 is an arc block, the sampling barrel 7 is movably installed in the interior of the plug tube 1, the sampling barrel 7 is hollow circular column, the upper end of the sampling barrel 7 is provided with a threaded hole; screw hole inside threaded connection on the sampling bucket 7 has screw post 8, insert the water conservancy that needs the sample to insert tube 1, rotate movable piece 5 and make intake groove 2 communicate with the inside of inserting tube 1, rivers are poured into the inside of inserting tube 1, remove sampling bucket 7 to the position that needs to take a sample through screw post 8, rotate screw post 8, screw post 8 separates from the inside of sampling bucket 7, rivers are poured into the inside of sampling bucket 7 once more, the opening part of sampling bucket 7 is plugged up again to screw post 8, remove out sampling bucket 7 through screw post 8 and carry out the collection of water sample, like this can be accurate gather the water sample of different grades in the rivers, the outside of movable piece 5 corresponds movable slot 4's position fixedly connected with connecting block 6, the annular block that the connecting block 6 cross section is circular and movable mounting is in the inside of movable slot 4, anti-skidding groove 9 has been seted up to the outside equidistance of connecting block 6, through connecting block 6 and anti-skidding groove 9 remove movable piece 5, the lower extreme fixedly connected with guide cone 10 of inserting tube 1, guide cone 10 is the inboard rectangle piece 1, the outside rectangle piece 1 is equipped with two rectangle pieces of symmetry, the outside rectangle piece 1 is connected with the fixed connection of two rectangle pieces.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a groundwater sampler for hydraulic engineering ring geological engineering, includes grafting pipe (1), and grafting pipe (1) is circular pipeline, and two intake grooves (2) have been seted up to the side symmetry of grafting pipe (1), and intake groove (2) are rectangular groove, and movable chamber (3) have been seted up to the inside of grafting pipe (1), and movable chamber (3) cross section is the ring chamber of circle, and movable groove (4) have been seted up in the outside of grafting pipe (1) corresponding to the position of movable chamber (3), and movable groove (4) cross section is the ring groove of circle, its characterized in that: the movable piece (5) is movably arranged in the movable cavity (3) corresponding to the two water inlet grooves (2), the movable piece (5) is an arc block, the sampling barrel (7) is movably arranged in the plug-in pipe (1), the sampling barrel (7) is hollow circular column-shaped, and a threaded hole is formed in the upper end of the sampling barrel (7); threaded columns (8) are connected with the inner threads of the threaded holes on the sampling barrel (7).

2. The groundwater sampler for hydraulic ring geological engineering according to claim 1, wherein: the outside of fly leaf (5) corresponds the position fixedly connected with connecting block (6) of activity groove (4), and connecting block (6) cross section is the annular piece of circle and movable mounting in the inside of activity groove (4), and anti-skidding groove (9) have been seted up to the outside equidistance of connecting block (6), and anti-skidding groove (9) are the arc wall.

3. The groundwater sampler for hydraulic ring geological engineering according to claim 1, wherein: the lower end of the plug tube (1) is fixedly connected with a guide cone (10), and the guide cone (10) is a cone block.

4. The groundwater sampler for hydraulic ring geological engineering according to claim 1, wherein: two rectangular grooves are symmetrically formed in the inner side of the plug-in pipe (1), and rectangular blocks are fixedly connected to the outer side of the sampling barrel (7) corresponding to the rectangular grooves in the inner side of the plug-in pipe (1).