Soil transport sealing device

Abstract

This utility model relates to the field of sealing device technology, specifically to a soil transportation sealing device, including a sample container. The sample container includes a body and a cap threadedly connected to the body. A protective film is adhered to the inner wall of the body. The body includes a fixed plate and a movable plate separated along the central axis of the body. The fixed plate has a circular bottom. One end of the fixed plate and the movable plate are hinged together by a hinge shaft, and the other end of the fixed plate and the movable plate are engaged by at least one set of snap fasteners. This utility model facilitates the placement of soil samples by setting a fixed plate and a movable plate separated along the central axis, ensuring the retention of moisture in the soil sample by adhering a protective film inside the sample container, connecting and fixing the fixed plate and the movable plate by snap fasteners, and providing a cap threadedly connected to the sample container, thereby ensuring the sealing and integrity of the soil sample during transportation as much as possible.

Description

Technical Field

[0001] This utility model belongs to the field of sealing devices, specifically relating to a sealing device for soil transportation. Background Technology

[0002] As engineering construction places increasingly higher demands on various aspects of engineering technology, the engineering geological conditions of the construction area are related to the quality of the engineering route selection and the selection of corresponding design parameters. Therefore, geotechnical engineering exploration and soil sampling are required. Indoor tests have high requirements for the quality of on-site drilling sampling. Minimal disturbance of the original samples taken on-site is an important indicator to ensure the accuracy of test results. It is necessary to bring the original samples obtained by the sampler back to the laboratory for research and experimentation.

[0003] However, the transportation of undisturbed samples is a problem. Improper sealing during transportation can lead to soil moisture loss, and inadequate protection can disturb the soil itself, causing significant changes in its cementation properties. This can result in damage or even complete destruction of the undisturbed sample, making it unable to meet the test requirements. Therefore, it is necessary to design a soil transportation sealing device to solve the above problems. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a soil transportation sealing device to solve the problem mentioned in the background art where improper handling during the transportation of experimental soil in the existing market leads to soil moisture loss or damage to the original sample.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A soil transport sealing device includes a sample container, which comprises a body and a cap threadedly connected to the body. The threaded connection ensures a tight seal between the cap and the body. A protective film is adhered to the inner wall of the body to prevent moisture evaporation from the soil sample. The body includes a fixed plate and a movable plate separated along the central axis of the body. The fixed plate has a circular bottom. One end of the fixed plate and the movable plate are hinged together by a hinge shaft. The movable plate can be opened or closed along the hinge shaft. The other end of the fixed plate and the movable plate are engaged by at least one set of snap fasteners to ensure a secure connection between the fixed plate and the movable plate, thereby ensuring a seal and maintaining the shape of the soil sample after it is placed in the sample container.

[0007] As a further improvement to this utility model, a first frosted surface is provided at the middle position of the top of the cylinder cap to facilitate writing marks. The top of the first frosted surface is flush with the top of the cylinder cap. The frosted surface facilitates writing marks, especially when there are multiple samples and soil samples from different locations need to be marked to avoid confusing the samples during later tests and affecting the test results.

[0008] As a further improvement to this utility model, a first groove is provided on the outer periphery of the first frosted surface, and a first handle is placed in the first groove. The first handle is hinged to the cylinder cover. When not in use, the first handle fits perfectly into the first groove, which can ensure the flatness of the top of the cylinder cover.

[0009] As a further improvement to this utility model, a vertical groove is provided on the side wall of the fixing piece near the buckle end. A movable block is inserted into the vertical groove near the buckle end. The movable piece inserted into the vertical groove can ensure a tight connection at the opening of the sample tube. A sealing strip is pasted on the inner wall of the vertical groove, which can further seal the soil sample.

[0010] As a further improvement to this utility model, a baffle is provided at the top of the circular cylinder bottom near the movable piece. The baffle abuts against the movable piece, and the baffle can ensure that the movable piece will not move further into the sample loading cylinder.

[0011] As a further improvement to this utility model, it also includes a collection box for placing the sample tube. The collection box includes a box body and a box cover hinged to the box body. The box body has several placement slots. A buffer layer is pasted on the inner wall of the placement slot. The shape of the buffer layer fits the shape of the sample tube. A buffer layer is pasted on the inner wall of the box cover. The sample tube is placed in the placement slot. The buffer layer is relatively soft and provides cushioning for the sample tube to prevent the sample tube from hitting the placement slot, which would cause the soil sample to be bumped and damaged.

[0012] As a further improvement to this utility model, the top of the box lid is provided with a second frosted surface for easy writing and marking. The top of the second frosted surface is flush with the top of the box lid. The second frosted surface makes it easy to mark the collection box to distinguish samples. The top of the box lid is provided with a second groove, and the second handle is placed in the second groove. The top of the box lid is hinged to the second handle. When not in use, the second handle is placed in the second groove, so that the top of the collection box is flat and it is convenient to place multiple collection boxes higher.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This utility model facilitates the placement of soil samples by setting a fixed plate and a movable plate separated along the central axis. A protective film is pasted inside the sample tube to ensure the retention of moisture in the soil sample. The fixed plate and the movable plate are connected and fixed by a buckle. A tube cap that is threaded to the sample tube is provided to ensure the sealing and integrity of the soil sample during transportation as much as possible.

[0015] This invention provides a collection box for placing the sample tubes, making them easy to carry and transport. The buffer layer inside the box protects the sample tubes from impacts, ensuring that the soil samples remain in their original condition. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a front view structural diagram of the present utility model;

[0018] Figure 2 This is a cross-sectional front view of the cylinder body of this utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the collection box structure of this utility model;

[0020] Figure 4 This is a top view schematic diagram of the vertical groove structure of this utility model.

[0021] The names represented by the part numbers in the above four schematic diagrams are as follows:

[0022] 1. Cylinder body; 11. Fixing plate; 111. Vertical groove; 112. Sealing strip; 113. Baffle plate; 12. Movable plate; 13. Cylinder bottom; 14. Hinge shaft; 2. Cylinder cover; 21. First frosted surface; 22. First groove; 23. First handle; 3. Protective film; 4. Buckle; 5. Collection box; 51. Box body; 511. Placement groove; 512. Buffer layer; 52. Box cover; 521. Second frosted surface; 522. Second groove; 523. Second handle. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0024] The present invention provides the following embodiments:

[0025] Soil transport sealing devices, such as Figure 1 As shown, the sample container includes a body 1 and a cap 2 threadedly connected to the body 1. The cap 2 has a first frosted surface 21 at the center of its top for easy marking. The markings on the first frosted surface 21 facilitate the differentiation of soil samples. A first groove 22 is formed around the periphery of the first frosted surface 21, and a first handle 23 is placed within the groove 22. The first handle 23 is hinged to the cap 2, facilitating the handling and placement of the sample container. Figure 2 As shown, a protective film 3 is pasted on the inner wall of the cylinder body 1. The protective film 3 prevents moisture loss from the soil sample. The cylinder body 1 includes a fixed piece 11 and a movable piece 12 separated along the central axis of the cylinder body 1. The separated cylinder body 1 facilitates the handling of soil samples. The fixed piece 11 of the cylinder body 1 has a circular bottom 13. The top of the circular bottom 13 near the movable piece 12 has a baffle 113. The baffle 113 abuts against the movable piece 12, limiting the movable piece 12 and preventing it from squeezing the soil sample. One end of the fixed piece 11 and the movable piece 12 are hinged by a hinge pin 14, and the other end of the fixed piece 11 and the movable piece 12 are engaged by at least one set of buckles 4. The buckles 4 ensure a tight connection between the fixed piece 11 and the movable piece 12. Figure 4 As shown, a vertical groove 111 is provided on the side wall of the fixed piece 11 near the buckle 4. A movable block is inserted into the vertical groove 111 near the buckle 4. The movable piece 12 is inserted into the vertical groove 111 to achieve the sealing of the cylinder body 1. A sealing strip 112 is pasted on the inner wall of the vertical groove 111. The sealing strip 112 further seals the cylinder body 1.

[0026] like Figure 3 As shown, it also includes a collection box 5 for placing sample tubes. The collection box 5 includes a box body 51 and a box cover 52 hinged to the box body 51. The top of the box cover 52 is provided with a second frosted surface 521 for easy writing of marks to distinguish sample classification. The top of the box cover 52 is provided with a second groove 522, and a second handle 523 is placed in the second groove 522. The second handle 523 is hinged to the top of the box cover 52. When not in use, the second handle 523 is placed in the second groove 522, making the top of the collection box 5 flat and convenient for placing multiple collection boxes 5 together. The box body 51 is provided with a plurality of placement slots 511. The inner wall of the placement slots 511 is attached with a buffer layer 512. The shape of the buffer layer 512 fits the shape of the sample tube. The inner wall of the box cover 52 is attached with a buffer layer 512. The sample tube is placed in the placement slot 511. The buffer layer 512 is relatively soft and provides cushioning for the sample tube to prevent the sample tube from hitting the placement slot 511, which would cause the soil sample to be bumped and damaged.

[0027] Working principle: Open the movable piece 12 and put in the soil sample. After placing it, close the movable piece 12, lock the buckle 4, screw the cap 2 onto the body 1, write a mark on the first frosted surface 21, lift the first handle 23 and put it into the placement slot 511 in the collection box 5, close the box cover 52, write a mark on the box cover 52, lift the second handle 523, and take away the entire soil sample for testing.

[0028] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A soil transport sealing device, characterized in that The sample container includes a sample container body (1) and a cap (2) threadedly connected to the sample container body (1). A protective film (3) is pasted on the inner wall of the sample container body (1). The sample container body (1) includes a fixed piece (11) and a movable piece (12) separated along the central axis of the sample container body (1). The fixed piece (11) has a circular bottom (13). One end of the fixed piece (11) and the movable piece (12) are hinged together by a hinge pin (14). The other end of the fixed piece (11) and the movable piece (12) are engaged by at least one set of buckles (4).

2. The soil transport sealing arrangement of claim 1, wherein: The top of the cap (2) is provided with a first frosted surface (21) for easy writing of markings, and the top of the first frosted surface (21) is flush with the top of the cap (2).

3. The soil conveyance sealing apparatus of claim 2, wherein: A first groove (22) is provided around the first frosted surface (21), and a first handle (23) is placed in the first groove (22). The first handle (23) is hinged to the cylinder cover (2).

4. The soil conveyance sealing apparatus of claim 3, wherein: The fixing piece (11) has a vertical groove (111) on the side wall near the buckle (4). A movable block is inserted into the vertical groove (111) near the buckle (4). A sealing strip (112) is pasted on the inner wall of the vertical groove (111).

5. The soil transport sealing device according to claim 4, characterized in that: The bottom of the circular cylinder (13) is provided with a baffle (113) at the top of the side near the movable piece (12), and the baffle (113) abuts against the movable piece (12).

6. The soil transport sealing device according to claim 5, characterized in that: It also includes a collection box (5) for placing sample tubes. The collection box (5) includes a box body (51) and a box cover (52) hinged to the box body (51). The box body (51) has several placement slots (511). A buffer layer (512) is pasted on the inner wall of the placement slots (511). The shape of the buffer layer (512) fits the shape of the sample tube. The inner wall of the box cover (52) is also pasted with a buffer layer (512).

7. The soil transport sealing device according to claim 6, characterized in that: The top of the lid (52) is provided with a second frosted surface (521) for easy writing of markings, and the top of the second frosted surface (521) is flush with the top of the lid (52); the top of the lid (52) is provided with a second groove (522), and a second handle (523) is placed in the second groove (522), and the top of the lid (52) is hinged to the second handle (523).

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