A levee soil construction sampling device

Abstract

The utility model discloses a kind of river embankment soil construction sampling devices, including fixed plate: the front side fixed connection of fixed plate bottom is provided with fixed shovel, the rear side of the fixed shovel is provided with slidable sliding shovel, the bottom fixed connection of the sliding shovel is provided with arc head, the top of the fixed plate is fixedly connected with fixed frame, the inner chamber of the sliding shovel is placed with acrylic pipe, the inner chamber of the fixed frame is provided with propelling assembly, the propelling assembly includes the operating lever of fixed connection in the inner chamber top of fixed frame, the inner chamber sliding connection of the operating lever has sliding rod. The utility model cooperates with the use of fixed plate, fixed frame and propelling assembly, inserts fixed shovel and sliding shovel in soil, and under the cooperation of fixed shovel, sliding shovel and acrylic pipe, soil is sampled, finally acrylic pipe is taken out together with the soil sample in its inner chamber, i.

Description

Technical Field

[0001] This utility model belongs to the field of soil sampling technology, and in particular relates to a soil sampling device for river embankment construction. Background Technology

[0002] Soil sampling is an important operation for obtaining soil samples for various analyses and studies. It is widely used in many fields such as agriculture, geology, and environmental science. It is of key significance for understanding the physical, chemical, and biological characteristics of soil, assessing soil quality, and guiding land use and environmental protection.

[0003] During the construction of river embankment soil, soil samples are highly valuable for construction planning and quality testing. Some samplers require drilling into the soil before using other tools to extract the sample, which is often difficult. Furthermore, the sample needs to be placed in a storage box, increasing the steps involved and potentially damaging the integrity of the soil sample, thus affecting the accuracy of subsequent testing results. Therefore, a river embankment soil sampling device is needed that allows soil to smoothly enter the acrylic tube during sampling, and after sampling, the acrylic tube containing the soil sample can be easily removed with a simple sliding shovel, achieving rapid soil sample separation. Utility Model Content

[0004] The purpose of this invention is to provide a soil sampling device for river embankment construction to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A river embankment soil construction sampling device includes a fixed plate: a fixed shovel is fixedly connected to the front side of the bottom of the fixed plate, a slidable sliding shovel is provided on the rear side of the fixed shovel, an arc head is fixedly connected to the bottom of the sliding shovel, a fixed frame is fixedly connected to the top of the fixed plate, an acrylic tube is placed in the inner cavity of the sliding shovel, a propulsion assembly is provided in the inner cavity of the fixed frame, the propulsion assembly includes an operating rod fixedly connected to the top of the inner cavity of the fixed frame, a sliding rod is slidably connected to the inner cavity of the operating rod, the bottom end of the sliding rod passes through to the bottom of the fixed plate and is fixedly connected to the sliding shovel, a handle is fixedly connected to the surface of the sliding rod, and arc-shaped sliding grooves adapted to the handles are opened on both sides of the fixed frame.

[0006] Preferably, a spring is fitted onto the bottom of the sliding rod surface, and the top and bottom ends of the spring are welded to the handle and the fixing plate, respectively.

[0007] Preferably, a retaining ring is fixedly connected to the inner wall of the arc head, and the acrylic tube is located at the top of the retaining ring.

[0008] Preferably, both ends of the fixed shovel are integrally formed with arc-shaped guide rails, and both ends of the front side of the sliding shovel are integrally formed with arc-shaped limiting grooves, which are slidably connected to the surface of the arc-shaped guide rails.

[0009] Preferably, pedals are welded to both sides of the fixing plate.

[0010] The beneficial effects of this utility model are: 1. This utility model uses a fixed plate, a fixed frame, and a propulsion component to insert a fixed shovel and a sliding shovel into the soil. With the cooperation of the fixed shovel, the sliding shovel, and the acrylic tube, soil samples are taken. Finally, the acrylic tube along with the soil sample inside its cavity is removed, thus achieving the purpose of simple and fast sampling and easy soil sample separation. 2. The present invention uses a spring to elastically propel the handle, allowing the sliding shovel to automatically return to its original position, thereby forming a sampling cylinder with the fixed shovel. 3. This utility model uses the combination of arc-shaped guide rail and arc-shaped limiting groove to limit and guide the relative sliding between the fixed shovel and the sliding shovel, thereby improving the connection tightness and sliding stability of the fixed shovel and the sliding shovel. Attached Figure Description

[0011] in: Figure 1 This is a front view schematic diagram of one embodiment of the present utility model; Figure 2 This is a three-dimensional exploded view of a fixed plate, a fixed shovel, a sliding shovel, an arc head, and an acrylic tube according to an embodiment of the present invention. Figure 3 This is one embodiment of the present utility model. Figure 2 A magnified view of point A in the middle; Figure 4 This is an exploded perspective view of the fixing frame and propulsion assembly according to one embodiment of the present invention; Figure 5 This is a three-dimensional schematic diagram of a sliding shovel and an arc head according to an embodiment of the present invention.

[0012] The attached diagram lists the components represented by each number as follows: 1. Fixed plate, 2. Fixed shovel, 3. Sliding shovel, 4. Arc head, 5. Fixed frame, 6. Acrylic tube, 7. Propulsion assembly, 71. Operating lever, 72. Sliding rod, 73. Handle, 74. Arc-shaped slide, 75. Spring, 8. Retaining ring, 9. Arc-shaped guide rail, 10. Arc-shaped limiting groove, 11. Pedal. Detailed Implementation

[0013] In the following description, embodiments of the riverbank soil construction sampling device of the present invention will be described with reference to the accompanying drawings.

[0014] Figure 1-5 This invention illustrates a riverbank soil sampling device according to an embodiment of the present invention, comprising a fixed plate 1; a fixed shovel 2 is fixedly connected to the front side of the bottom of the fixed plate 1, a slidable sliding shovel 3 is provided on the rear side of the fixed shovel 2, an arc-shaped head 4 is fixedly connected to the bottom of the sliding shovel 3, a fixed frame 5 is fixedly connected to the top of the fixed plate 1, an acrylic tube 6 is placed in the inner cavity of the sliding shovel 3, a retaining ring 8 is fixedly connected to the inner wall of the arc-shaped head 4, the acrylic tube 6 is located on top of the retaining ring 8, a propulsion assembly 7 is provided in the inner cavity of the fixed frame 5, the propulsion assembly 7 includes an operating rod 71 fixedly connected to the top of the inner cavity of the fixed frame 5, a sliding rod 72 is slidably connected to the inner cavity of the operating rod 71, a spring 75 is sleeved on the bottom of the surface of the sliding rod 72, the top and bottom ends of the spring 75 are welded to the handle 73 and the fixed plate 1 respectively, and the spring 75 provides elasticity to the handle 73. The pushing action allows the sliding shovel 3 to automatically return to its original position, thus forming a sampling cylinder with the fixed shovel 2. The bottom end of the sliding rod 72 extends through to the bottom of the fixed plate 1 and is fixedly connected to the sliding shovel 3. A handle 73 is fixedly connected to the surface of the sliding rod 72. Arc-shaped grooves 74 that match the handles 73 are provided on both sides of the fixed frame 5. Arc-shaped guide rails 9 are integrally formed by stamping at both ends of both sides of the fixed shovel 2. Arc-shaped limiting grooves 10 are integrally formed by stamping at both ends of the front side of the sliding shovel 3. The arc-shaped limiting grooves 10 are slidably connected to the surface of the arc-shaped guide rails 9. Through the cooperation of the arc-shaped guide rails 9 and the arc-shaped limiting grooves 10, the relative sliding between the fixed shovel 2 and the sliding shovel 3 is limited and guided, thereby improving the connection tightness and sliding stability of the fixed shovel 2 and the sliding shovel 3. Pedals 11 are welded to both sides of the fixed plate 1.

[0015] Working principle: When using this invention, the user places the sampling device horizontally and then pushes the handle 73, causing the handle 73 to slide the sliding rod 72. Simultaneously, the handle 73 compresses the spring 75, causing the sliding shovel 3 to slide out from the rear of the fixed shovel 2. The user then places the acrylic tube 6 into the inner cavity of the sliding shovel 3 and releases the handle 73. At this point, the compressed spring 75 rebounds, causing the sliding shovel 3 to return to its original position, thus stabilizing the acrylic tube 6 between the fixed shovel 2 and the sliding shovel 3. Place the sampling device vertically, hold the operating lever 71 and step down on the pedal 11, which causes the fixed plate 1 to drive the fixed shovel 2 and the sliding shovel 3 to insert into the soil. The soil entering the inner cavity of the fixed shovel 2 and the sliding shovel 3 simultaneously enters the inner cavity of the acrylic tube 6. Then, the user uses the operating lever 71 to remove the fixed shovel 2 and the sliding shovel 3 from the soil, and steps down on the handle 73, which causes the handle 73 to drive the sliding shovel 3 to slide downwards, compressing the spring 75. Then, the acrylic tube 6 can be removed from the inner cavity of the fixed shovel 2.

[0016] In summary, this riverbank soil sampling device, through the coordinated use of the fixed plate 1, the fixed frame 5, and the propulsion component 7, inserts the fixed shovel 2 and the sliding shovel 3 into the soil. With the coordinated use of the fixed shovel 2, the sliding shovel 3, and the acrylic tube 6, soil samples are taken. Finally, the acrylic tube 6, along with the soil sample inside, is removed, thus achieving the purpose of simple and rapid sampling and easy soil sample separation.

Claims

1. A soil sampling device for riverbank construction, characterized in that, The device includes a fixed plate (1): a fixed shovel (2) is fixedly connected to the front side of the bottom of the fixed plate (1), a sliding shovel (3) is provided on the rear side of the fixed shovel (2), an arc head (4) is fixedly connected to the bottom of the sliding shovel (3), a fixed frame (5) is fixedly connected to the top of the fixed plate (1), an acrylic tube (6) is placed in the inner cavity of the sliding shovel (3), a propulsion assembly (7) is provided in the inner cavity of the fixed frame (5), the propulsion assembly (7) includes an operating rod (71) fixedly connected to the top of the inner cavity of the fixed frame (5), a sliding rod (72) is slidably connected to the inner cavity of the operating rod (71), the bottom end of the sliding rod (72) extends through to the bottom of the fixed plate (1) and is fixedly connected to the sliding shovel (3), a handle (73) is fixedly connected to the surface of the sliding rod (72), and arc-shaped grooves (74) adapted to the handles (73) are provided on both sides of the fixed frame (5).

2. The riverbank soil construction sampling device according to claim 1, characterized in that, A spring (75) is fitted on the bottom of the surface of the sliding rod (72), and the top and bottom ends of the spring (75) are welded to the handle (73) and the fixing plate (1) respectively.

3. The riverbank soil construction sampling device according to claim 2, characterized in that, The inner wall of the arc head (4) is fixedly connected to a retaining ring (8), and the acrylic tube (6) is located on top of the retaining ring (8).

4. A soil sampling device for riverbank construction according to claim 3, characterized in that, Both ends of the fixed shovel (2) are integrally formed with arc-shaped guide rails (9), and both ends of the front side of the sliding shovel (3) are integrally formed with arc-shaped limiting grooves (10). The arc-shaped limiting grooves (10) are slidably connected to the surface of the arc-shaped guide rails (9).

5. A soil sampling device for riverbank construction according to claim 4, characterized in that, Both sides of the fixing plate (1) are welded with pedals (11).

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