CN215065464U - Hydrometeorology rainfall test sampling device - Google Patents
Hydrometeorology rainfall test sampling device Download PDFInfo
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- CN215065464U CN215065464U CN202121451531.4U CN202121451531U CN215065464U CN 215065464 U CN215065464 U CN 215065464U CN 202121451531 U CN202121451531 U CN 202121451531U CN 215065464 U CN215065464 U CN 215065464U
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Abstract
The utility model relates to a hydrometeorology detects technical field, concretely relates to hydrometeorology rainfall test sampling device. The method comprises the following steps: a base; the mounting device comprises four mounting columns, wherein a first arc-shaped part is rotatably connected between two opposite mounting columns, a second arc-shaped part is rotatably connected between the other two mounting columns, the bottom surface of the first arc-shaped part is contacted with the top surface of the second arc-shaped part, a first through hole is vertically formed in the arc-shaped surface of the first arc-shaped part, and a second through hole is vertically formed in the arc-shaped surface of the second arc-shaped part; a support ball; the bottom end of the supporting rod is provided with a hemispherical connecting piece which is sleeved on the supporting ball; the top end of the supporting rod sequentially penetrates through the second through hole and the first through hole and is connected with a horizontal supporting plate, and a level gauge is arranged on the top surface of the supporting plate; a plurality of sampling cylinders arranged in a central annular array on the top surface of the supporting plate; and the two rotary fixing mechanisms are used for controlling the first arc-shaped part and the second arc-shaped part to rotate and fix. The device can quickly level the sampling cylinder and has high precision.
Description
Technical Field
The utility model relates to a hydrometeorology detects technical field, concretely relates to hydrometeorology rainfall test sampling device.
Background
The hydrological meteorology is a research on the relation problem of the hydrological meteorology elements such as rainfall, evaporation, runoff, soil water content, transpiration and the like in water circulation and water balance by utilizing principles and methods of the meteorology and the hydrological meteorology, and mainly aims to research the space-time change rule of the hydrological meteorology events such as rainfall, drought, flood and the like in an earth atmospheric system and the application of the space-time change rule in the work of hydraulic engineering construction, flood prevention and drought resistance, utilization and management of water resources and the like. Need collect the sample to the rainfall in the rainfall monitoring, if can't keep the level of collecting container can lead to the data that obtains inaccurate, consequently, the top surface that needs the collecting container keeps the level, and prior art lacks quick leveling, and the rainfall test sampling device that the precision is high.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of prior art, the utility model provides a hydrometeorology rainfall test sampling device.
The utility model discloses a hydrometeorology rainfall test sampling device, include:
a base;
the four mounting columns are arranged in an annular array at the center of the top surface of the base, a first arc-shaped part is rotatably connected between two opposite mounting columns, a second arc-shaped part is rotatably connected between the other two mounting columns, the shapes of the first arc-shaped part and the second arc-shaped part are the same, the bottom surface of the first arc-shaped part is contacted with the top surface of the second arc-shaped part, a first through hole is vertically formed in the arc-shaped surface of the first arc-shaped part, and a second through hole is vertically formed in the arc-shaped surface of the second arc-shaped part;
the supporting ball is arranged in the center of the upper surface of the base;
the bottom end of the supporting rod is provided with a hemispherical connecting piece which is sleeved on the supporting ball and can rotate; the top end of the supporting rod sequentially penetrates through the second through hole and the first through hole and is connected with a horizontal supporting plate, and a level gauge is arranged on the top surface of the supporting plate;
a plurality of sampling cylinders arranged in a central annular array on the top surface of the supporting plate;
two rotatory fixed establishment, first arc spare with second arc spare all has one end to pass the erection column, and the one end of just passing all is connected with one rotatory fixed establishment is used for control first arc spare second arc spare is rotatory and fixed.
Furthermore, the bottom surface of base is provided with the landing leg.
Further, the level gauge is a bubble level gauge.
Further, the rotation fixing mechanism includes:
the mounting box is fixedly arranged on one side, away from the supporting ball, of the mounting column, and one end, penetrating through the mounting column, of the first arc-shaped piece and one end, penetrating through the mounting box, of the second arc-shaped piece penetrate through the side wall of the mounting box and are both sleeved with a first bevel gear;
and the top end of the rotating shaft penetrates through the top wall of the installation box and is rotatably connected with the installation box, and the top end of the rotating shaft is further connected with a rotating handle.
Furthermore, the rotating shaft is sleeved with double anti-loosening pads, and the double anti-loosening pads are located on the top wall of the installation box and between the rotating handles.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a rotate the first arc of two rotatory fixed establishment control and second arc and remove with the X, Y direction respectively, can realize the leveling of backup pad and sampler barrel fast.
2. The utility model discloses a rotatory fixed establishment has the transmission with the bevel gear transmission steadily, and the advantage that the drive ratio is accurate can fix after the adjustment level through two locking pads.
3. The utility model discloses simple structure has the practicality.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a right side view of the present invention.
In the figure: 1-base, 2-mounting column, 3-first arc-shaped piece, 4-second arc-shaped piece, 5-supporting ball, 6-supporting rod, 7-connecting piece, 8-supporting plate, 9-level, 10-sampling cylinder, 11-supporting leg, 12-mounting box, 13-first bevel gear, 14-second bevel gear, 15-rotating handle and 16-double anti-loose pad.
Detailed Description
In the following, a detailed description of an embodiment of the present invention is provided with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
Example 1
Referring to fig. 1-2, the utility model discloses a hydrometeorology rainfall test sampling device, include:
the base 1, the top surface of the base 1 of this embodiment is square, when the base 1 is placed on a flat ground, when the ground is uneven, the base 1 is stabilized by arranging three legs 11 on the bottom surface of the base 1, and the three legs 11 are arranged in a central annular array of the base 1;
the four mounting columns 2 are arranged in an annular array at the center of the top surface of the base 1, a first arc-shaped part 3 is rotatably connected between two opposite mounting columns 2, a second arc-shaped part 4 is rotatably connected between the other two mounting columns 2, the shapes of the first arc-shaped part 3 and the second arc-shaped part 4 are the same, the bottom surface of the first arc-shaped part 3 is contacted with the top surface of the second arc-shaped part 4, a first through hole is vertically formed in the arc-shaped surface of the first arc-shaped part 3, and a second through hole is vertically formed in the arc-shaped surface of the second arc-shaped part 4;
a support ball 5 arranged at the center of the upper surface of the base 1;
the bottom end of the supporting rod 6 is provided with a hemispherical connecting piece 7, and the connecting piece 7 is sleeved on the supporting ball 5 and can rotate; the top end of the support rod 6 sequentially penetrates through the second through hole and the first through hole and is connected with a horizontal support plate 8, a level 9 is arranged on the top surface of the support plate 8, and the level 9 in the embodiment is a bubble level;
the four sampling cylinders 10 are arranged in an annular array at the center of the top surface of the supporting plate 8, the sampling cylinders 10 are transparent, scale marks are arranged on the outer walls of the sampling cylinders, and the average value of rainwater in the four sampling cylinders is taken, so that the sampling accuracy is further improved; the sampling cylinder 10 is embedded on the supporting plate 8, so that rainwater can be poured out conveniently after sampling is finished;
one end of each of the first arc-shaped part 3 and the second arc-shaped part 4 penetrates through the mounting column, and the penetrating end of each of the first arc-shaped part 3 and the second arc-shaped part 4 is connected with one rotary fixing mechanism for controlling the first arc-shaped part 3 and the second arc-shaped part 4 to rotate and fix; the rotation fixing mechanism includes:
the mounting box 12 is fixedly arranged on one side, far away from the supporting ball 5, of the mounting column 2, and the first arc-shaped piece 3 and the second arc-shaped piece 4 penetrate through one end of the mounting column 2, penetrate through the side wall of the mounting box 12 and are both sleeved with a first bevel gear 13;
In this embodiment, the cover is equipped with two locking pads 16 in the pivot, and two locking pads 16 are located between the roof of installing bin 12 and turning handle 15, after the leveling, through the double locking pad 16 and the frictional force between installing bin 12 and the turning handle 15, prevents that first arc 3 and second arc 4 from continuing to rotate. In other embodiments, such as, for example, the edge of the rotating handle 15 is provided with a tooth socket, the mounting box 12 is provided with a sliding rack (sliding left and right in the view shown in fig. 1), the tooth socket is engaged with the rack, the rotating handle 15 is fixed, and the first arc-shaped part 3 and the second arc-shaped part 4 are prevented from rotating, the utility model discloses do not specifically limit the fixed mode of rotating handle 15.
The theory of operation of a hydrometeorology rainfall test sampling device of this embodiment:
the use is, place the device at the sampling point, according to the levelness that the spirit level shows, rotate two rotation fixing mechanism's turning handle 15, second bevel gear 14 drives first bevel gear 13 and rotates, then drive first arc 3 and second arc 4 and move with X, Y directions respectively, make bracing piece 6 vertical, and make backup pad 8 level, finally make the cross section of the nozzle of sampling tube 10 keep the level, two loose-proof pads 16 are fixed with second bevel gear 14, the collection finishes, get the average value of rainfall in four sampling tubes 10, reducible error.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a hydrometeorology rainfall test sampling device which characterized in that includes:
a base (1);
the four mounting columns (2) are arranged in an annular array at the center of the top surface of the base (1), a first arc-shaped part (3) is rotatably connected between two opposite mounting columns (2), a second arc-shaped part (4) is rotatably connected between the other two mounting columns (2), the first arc-shaped part (3) and the second arc-shaped part (4) are identical in shape, the bottom surface of the first arc-shaped part (3) is in contact with the top surface of the second arc-shaped part (4), a first through hole is vertically formed in the arc-shaped surface of the first arc-shaped part (3), and a second through hole is vertically formed in the arc-shaped surface of the second arc-shaped part (4);
the supporting ball (5) is arranged in the center of the upper surface of the base (1);
the bottom end of the supporting rod (6) is provided with a hemispherical connecting piece (7), and the connecting piece (7) is sleeved on the supporting ball (5) and can rotate; the top end of the supporting rod (6) sequentially penetrates through the second through hole and the first through hole and is connected with a horizontal supporting plate (8), and a level gauge (9) is arranged on the top surface of the supporting plate (8);
a plurality of sampling cylinders (10) arranged in a central annular array on the top surface of the support plate (8);
two rotatory fixed establishment, first arc (3) with second arc (4) all have one end to pass the erection column, and the one end that just passes all is connected with one rotatory fixed establishment is used for control first arc (3) second arc (4) are rotatory and fixed.
2. The hydrometeorology rainfall test sampling device of claim 1, wherein the bottom surface of the base (1) is provided with legs (11).
3. A hydrometeorology rainfall test sampling device according to claim 1 wherein the level gauge (9) is a bubble level gauge.
4. The hydrometeorology rainfall test sampling device of claim 1, wherein the rotary fixing mechanism comprises:
the mounting box (12) is fixedly arranged on one side, away from the supporting ball (5), of the mounting column (2), and one end, penetrating through the mounting column (2), of the first arc-shaped part (3) and one end, penetrating through the mounting box (12), of the second arc-shaped part (4) penetrate through the side wall of the mounting box (12) and are both sleeved with a first bevel gear (13);
the second bevel gear (14) is meshed with the first bevel gear (13), the top surface of the second bevel gear is connected with a rotating shaft, the top end of the rotating shaft penetrates through the top wall of the installation box (12) and is rotatably connected with the installation box (12), and the top end of the rotating shaft is further connected with a rotating handle (15).
5. The hydrometeorology rainfall amount test sampling device of claim 4, wherein, the cover is equipped with two locking pads (16) on the pivot, and the two locking pads (16) are located between the roof of installation case (12) and turning handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121451531.4U CN215065464U (en) | 2021-06-28 | 2021-06-28 | Hydrometeorology rainfall test sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121451531.4U CN215065464U (en) | 2021-06-28 | 2021-06-28 | Hydrometeorology rainfall test sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215065464U true CN215065464U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121451531.4U Active CN215065464U (en) | 2021-06-28 | 2021-06-28 | Hydrometeorology rainfall test sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215065464U (en) |
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2021
- 2021-06-28 CN CN202121451531.4U patent/CN215065464U/en active Active
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