CN221100120U - Soil and water detection sampler - Google Patents

Abstract

The utility model provides a water and soil detection sampler, and belongs to the technical field of samplers. The manual insertion of the existing sampler is mainly subjected to angular offset and depth deviation, so that the soil sampling position and the monitoring position deviate. The force is difficult to control by manual force insertion, and the accuracy of the result is affected by the fact that the force is too deep insertion. The technical scheme is as follows, including the backup pad, backup pad bottom four corners all is provided with the supporting leg, is provided with electric telescopic handle in the backup pad, and the backup pad bottom still is provided with hollow stand, wears to be equipped with the connecting piece respectively in the hollow stand and measures the post, and electric telescopic handle passes through the connecting piece and is connected with measuring the post. When soil needs to be detected, the measuring column is pushed into a preset soil detection point through the electric telescopic rod to detect and sample, so that the problem of deviation caused by manual operation is avoided. Meanwhile, a limiting block arranged on the connecting piece is matched with a limiting groove in the hollow upright post, so that the deflection of the measuring post is prevented, and the detection precision is improved.

Description

Soil and water detection sampler

Technical Field

The utility model belongs to the technical field of samplers, and particularly relates to a water and soil detection sampler.

Background

Soil and water conservation is an important environmental protection and land management task, and relates to various aspects of soil erosion, surface runoff, land fertility, ecological system health and the like. In soil and water conservation work, it is essential to perform on-site detection and evaluation on a regular basis, which requires the detection of soil using a special detection device. However, existing detection devices are typically manually inserted into the ground by a worker, and manual insertion may cause a certain angular offset and depth deviation, resulting in a deviation of the final soil sampling position from the set monitoring position. Meanwhile, when a worker manually applies force to insert the soil, the force is difficult to control, and the soil can be inserted too deeply to exceed the depth of the soil layer to be detected, so that the accuracy of the detection result is affected.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a soil and water detection sampler, which aims to solve the problems that in the prior art, the existing sampler is manually inserted to have angle deviation and depth deviation, so that the soil sampling position deviates from the monitoring position. The force is difficult to control by manual force insertion, and the accuracy of the result is possibly affected by too deep insertion.

The utility model discloses a water and soil detection sampler, which is characterized by comprising the following specific technical means:

The utility model provides a soil and water detection sampler, including the backup pad, backup pad bottom four corners all is provided with the supporting leg, supporting leg one end pass through the bolt with the backup pad is connected, the fixed orifices has been seted up to the supporting leg other end, wear to be equipped with set screw in the fixed orifices, be provided with electric telescopic handle in the backup pad, the backup pad bottom still is provided with hollow stand, wear to be equipped with connecting piece and measuring column in the hollow stand respectively, electric telescopic handle passes through the connecting piece with the measuring column is connected.

According to a preferred embodiment, two groups of limiting grooves are formed in the hollow upright post, and limiting blocks matched with the two groups of limiting grooves are arranged on the connecting piece.

According to a preferred embodiment, the hollow upright is far away from the detachable clean dish that is provided with of one end of backup pad, be provided with two sets of fixture blocks on the clean dish, set up in the hollow upright with two sets of fixture block looks adaptation draw-in groove.

According to a preferred embodiment, the cleaning disc is of rubber material.

According to a preferred embodiment, the bottom of the supporting plate is provided with a placing block, a displacement sensor is arranged in the placing block, a through hole is formed in the hollow upright post, a wire is arranged on the displacement sensor, and the wire penetrates through the through hole and is connected with the connecting piece.

According to a preferred embodiment, two groups of fixing blocks are arranged between the placing block and the hollow upright post, pulleys are clamped between the two groups of fixing blocks, and the wires are in contact with the pulleys.

According to a preferred embodiment, the displacement sensor is electrically connected to the electric telescopic rod.

According to a preferred embodiment, the support plate is provided with a level gauge.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through the setting of electric telescopic handle and spacing groove, when using this equipment, electric telescopic handle passes through the connecting piece and is connected with measuring the post. When soil needs to be detected, the measuring column is pushed into a preset soil detection point through the electric telescopic rod to detect and sample, so that the problem of deviation caused by manual operation is avoided. Meanwhile, when the electric telescopic rod is pushed downwards, the limiting block arranged on the connecting piece is matched with the limiting groove in the hollow upright post, so that the deflection of the measuring post is prevented, and the detection precision is improved.

2. Through displacement sensor's setting, when using this equipment, electric telescopic handle can drive the connecting piece and move down when promoting the measuring column and move down. The displacement sensor is connected with the connecting piece through a wire, and when the displacement sensor reaches a set distance, the electric telescopic rod can be controlled to stop moving, so that the problem that the measuring column is inserted too deeply is effectively prevented.

Drawings

FIG. 1 is a schematic diagram of a soil and water detection sampler according to the present utility model;

FIG. 2 is a front view of a soil and water detection sampler of the present utility model;

FIG. 3 is a cross-sectional view of a soil and water detection sampler of the present utility model;

FIG. 4 is an exploded view of a soil and water detection sampler according to the present utility model;

FIG. 5 is an enlarged schematic view of the area of FIG. 4 a;

FIG. 6 is a cross-sectional view of a support plate in a soil and water detection sampler according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. A support plate; 11. a hollow upright; 111. a limit groove; 112. a clamping groove; 113. a through hole; 12. placing a block; 13. a fixed block; 131. a pulley; 2. support legs; 21. a fixing hole; 22. a fixing screw; 3. an electric telescopic rod; 4. a connecting piece; 41. a limiting block; 5. a measuring column; 6. a cleaning plate; 61. a clamping block; 7. a displacement sensor; 71. a wire; 8. and (5) a level gauge.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

As shown in fig. 1 to 6, the utility model provides a soil and water detection sampler, which comprises a supporting plate 1, wherein supporting legs 2 are arranged at four corners at the bottom of the supporting plate 1, one end of each supporting leg 2 is connected with the supporting plate 1 through bolts, fixing holes 21 are formed in the other ends of the supporting legs 2, fixing screws 22 are arranged in the fixing holes 21 in a penetrating manner, an electric telescopic rod 3 is arranged on the supporting plate 1, a hollow upright post 11 is further arranged at the bottom of the supporting plate 1, connecting pieces 4 and measuring columns 5 are respectively arranged in the hollow upright posts 11 in a penetrating manner, and the electric telescopic rod 3 is connected with the measuring columns 5 through the connecting pieces 4.

The backup pad 1 is used for supporting electric telescopic handle 3 and spirit level 8, and screw hole is all offered in backup pad 1 four corners, and supporting leg 2 passes through bolt and backup pad 1 fixed connection, and supporting leg 2 can provide good holding power and stationarity for backup pad 1, prevents backup pad 1 skew, and backup pad 1 skew makes measuring post 5 skew to some extent to lead to detecting the problem of position skew. The other end of the supporting leg 2 is fixed with the ground through a fixing screw 22, so that the supporting leg 2 is effectively prevented from moving. The electric telescopic rod 3 is fixed on the supporting plate 1 by a screw and is used for pushing the measuring column 5 into a detection position set on the ground.

As shown in fig. 6, two sets of limiting grooves 111 are formed in the hollow upright 11, and limiting blocks 41 matched with the two sets of limiting grooves 111 are arranged on the connecting piece 4.

When the electric telescopic rod 3 pushes the measuring column 5 into the ground, the connecting piece 4 used for fixed connection between the electric telescopic rod 3 and the measuring column 5 can be driven, and the limiting block 41 arranged on the connecting piece 4 is matched with the limiting groove 111 in the hollow upright 11, so that the electric telescopic rod 3 is prevented from deviating possibly when the measuring column 5 is pushed into the ground.

As shown in fig. 5, a cleaning disc 6 is detachably arranged at one end, far away from the supporting plate 1, of the hollow upright 11, two groups of clamping blocks 61 are arranged on the cleaning disc 6, and clamping grooves 112 matched with the two groups of clamping blocks 61 are formed in the hollow upright 11.

When the underground measuring column 5 is retracted, soil carried on the surface of the measuring column 5 can be removed through the cleaning disc 6, so that the workload of workers is reduced. When the cleaning disc 6 is installed at the bottom of the hollow upright post 11, the cleaning disc 6 can be rotated, so that two groups of clamping blocks 61 arranged on the cleaning disc 6 are clamped in the clamping grooves 112 in the hollow upright post 11, and the cleaning disc 6 is prevented from falling.

As shown in fig. 5, the cleaning plate 6 is made of rubber.

The cleaning disc 6 is made of a flexible rubber material so that it can be brought into tight, screwed contact with the surface of the measuring column 5 in order to wipe off the adhered soil sample.

As shown in fig. 2 to 6, a placement block 12 is arranged at the bottom of the support plate 1, a displacement sensor 7 is arranged in the placement block 12, a through hole 113 is formed in the hollow upright 11, a wire 71 is arranged on the displacement sensor 7, and the wire 71 passes through the through hole 113 and is connected with the connecting piece 4.

A placing groove for placing the displacement sensor 7 is formed in the placing block 12, and the electric telescopic rod 3 drives the connecting piece 4 to move downwards when pushing the measuring column 5 to move downwards. The displacement sensor 7 is connected with the connecting piece 4 through the lead 71, and when the displacement sensor reaches 7 to a set distance, the electric telescopic rod 3 is controlled to stop moving, so that the problem that the measuring column 5 is inserted too deeply is effectively prevented, and the displacement sensor 7 with the model number of M ILONT being MPS/WPS can be adopted.

As shown in fig. 2 to 6, two sets of fixing blocks 13 are arranged between the placing block 12 and the hollow upright 11, a pulley 131 is clamped between the two sets of fixing blocks 13, and the lead 71 is in contact with the pulley 131.

The pulley 131 can provide a moving support for the wire 71, and when the measuring column 5 moves, the pulley 131 enables the wire 71 to follow only a small displacement, so that excessive bending and stretching of the wire are avoided. The pulley 131 keeps the wire 71 in a suspended state, and the wire 71 is not in friction contact with other parts of the equipment, so that signal interference and wire abrasion are reduced. Further improves the service life and signal quality of the displacement sensor 7, and also provides guarantee for continuous and stable operation of later-stage equipment.

As shown in fig. 1 to 6, the displacement sensor 7 is electrically connected to the electric telescopic rod 3.

When the displacement sensor 7 reaches a set distance, the electric telescopic rod 3 is controlled to stop moving, and the problem that the measuring column 5 is inserted too deeply is effectively prevented.

As shown in fig. 1 to 4, a level 8 is provided on the support plate 1.

In order to further improve the stability and sampling accuracy of the device during field operation, a level 8 is also arranged on the support plate 1. The level 8 can detect the inclination of the apparatus in the horizontal and forward and backward directions when it is operated to ensure that the support plate 1 is maintained in a horizontal state. The field topography is complicated, and if the backup pad 1 inclines when equipment is placed, can lead to measuring the angle of insertion of post 5 to take place the deviation, influence perpendicular insertion and sampling quality to improve the reliability of use when detecting in the field.

Specific use and action of the embodiment:

This soil and water detects sampler, when using this equipment, through the setting of electric telescopic handle 3 and spacing groove 111, electric telescopic handle 3 is connected with measuring column 5 through connecting piece 4. When soil needs to be detected, the measuring column 5 is pushed into a preset soil detection point through the electric telescopic rod 3 to detect and sample, so that the problem of deviation caused by manual operation is avoided. Meanwhile, when the electric telescopic rod 3 is pushed downwards, the limiting block 41 arranged on the connecting piece 4 is matched with the limiting groove 111 in the hollow upright post 11, so that the deflection of the measuring post 5 is prevented, and the detection precision is improved. Through the setting of displacement sensor 7, electric telescopic handle 3 when promoting measuring column 5 and moving down, can drive connecting piece 4 to move down. The displacement sensor 7 is connected with the connecting piece 4 through the wire 71, and when the displacement sensor 7 reaches the set distance, the electric telescopic rod 3 can be controlled to stop moving, so that the problem that the measuring column 5 is inserted too deeply is effectively prevented.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides a soil and water detects sampler, including backup pad (1), its characterized in that: the utility model discloses a measuring device, including backup pad (1), supporting leg (2), connecting piece (4) and measuring column (5) are worn to be equipped with respectively in backup pad (1) bottom four corners, supporting leg (2) one end pass through the bolt with backup pad (1) are connected, fixed orifices (21) have been seted up to the supporting leg (2) other end, wear to be equipped with set screw (22) in fixed orifices (21), be provided with electric telescopic handle (3) on backup pad (1), backup pad (1) bottom still is provided with hollow stand (11), connecting piece (4) and measuring column (5) are worn to be equipped with respectively in hollow stand (11), electric telescopic handle (3) pass through connecting piece (4) with measuring column (5) are connected.

2. A soil and water detection sampler as claimed in claim 1 wherein: two groups of limiting grooves (111) are formed in the hollow upright post (11), and limiting blocks (41) matched with the two groups of limiting grooves (111) are arranged on the connecting piece (4).

3. A soil and water detection sampler as claimed in claim 1 wherein: the cleaning device is characterized in that a cleaning disc (6) is detachably arranged at one end, far away from the supporting plate (1), of the hollow upright post (11), two groups of clamping blocks (61) are arranged on the cleaning disc (6), and clamping grooves (112) matched with the two groups of clamping blocks (61) are formed in the hollow upright post (11).

4. A soil and water detection sampler as claimed in claim 3 wherein: the cleaning disc (6) is made of rubber.

5. A soil and water detection sampler as claimed in claim 1 wherein: the support plate is characterized in that a placement block (12) is arranged at the bottom of the support plate (1), a displacement sensor (7) is arranged in the placement block (12), a through hole (113) is formed in the hollow upright post (11), a wire (71) is arranged on the displacement sensor (7), and the wire (71) penetrates through the through hole (113) and is connected with the connecting piece (4).

6. A soil and water detection sampler as claimed in claim 5 wherein: two groups of fixing blocks (13) are arranged between the placing blocks (12) and the hollow upright posts (11), pulleys (131) are clamped between the two groups of fixing blocks (13), and the conducting wires (71) are in contact with the pulleys (131).

7. A soil and water detection sampler as claimed in claim 6 wherein: the displacement sensor (7) is electrically connected with the electric telescopic rod (3).

8. A soil and water detection sampler as claimed in claim 1 wherein: the supporting plate (1) is provided with a level meter (8).