Soil collecting device for soil detection in land improvement

Abstract

The utility model discloses a soil collection device for soil detection in land improvement. The soil collection device comprises a soil sampling box for placing a soil sample and a storage box for placing the soil sampling box, a buffer assembly is arranged on the inner side face of the storage box, the soil sampling box comprises an iron sheet with one side slotted and sealing covers detachably arranged at the upper end and the lower end of the iron sheet, and sealing assemblies are arranged between the iron sheet and the sealing covers; the device is simple in structure and easy to use, a soil sample can be sealed in the device, water evaporation or freezing is prevented, meanwhile, the damping effect can be achieved, it is guaranteed that the property of the soil sample cannot be greatly changed, and therefore a more accurate geological detection result can be obtained.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil detection technical field more specifically, it is a kind of soil collection device for land consolidation soil detection. BACKGROUND

[0002] Soil detection is an important measure to understand the soil environmental quality condition, for the purpose of preventing and treating soil pollution hazards, the dynamic analysis determination of soil pollution degree, development trend, including present situation investigation of soil environmental quality, investigation of regional soil environmental background value, soil pollution accident investigation and dynamic observation of contaminated soil.

[0003] A very important step in detection is how to extract soil samples from the predetermined depth soil layer without affecting the original physical and chemical properties of soil as far as possible, and the current method is usually drilling sampling, using drilling rig to drill to the predetermined depth, then pulling out drill rod to press the soil core out of the drill rod by water pressure, after determining the position by measuring length, a section of soil core is cut down and placed in the soil sampling box for packaging, and then taken back to laboratory for physical and chemical property inspection and test, wherein the soil sampling box is generally a slotted cylindrical iron sheet with the same diameter as the soil core, the soil core is placed inside the iron sheet, and then the upper and lower ends are sealed with a cover, but since the iron sheet is not a closed structure, even in practice, workers will use adhesive tape for packaging, but water in soil samples will also overflow, especially if it cannot be sent to the laboratory in time, water in soil will evaporate or freeze in large quantities, which will affect the properties such as water content, resulting in errors in later detection. UTILITARIAN CONTENT

[0004] An advantage of the utility model is to provide soil collection device for land consolidation soil detection, simple structure, easy to use, can seal soil samples inside, prevent water evaporation or freezing, can also play a shock-absorbing role, ensure that the properties of soil samples do not change greatly, so as to obtain more accurate geological detection results.

[0005] To achieve at least one advantage of the utility model, the utility model provides a kind of soil collection device for land consolidation soil detection, including the soil sampling box for placing soil sample, and the storage box for placing soil sampling box;

[0006] The inner side of storage box is provided with buffer assembly, and soil sampling box includes iron sheet with one side slotted and cover arranged on the upper and lower ends of iron sheet in detachable manner, and sealing assembly is arranged between iron sheet and cover.

[0007] According to an embodiment of the utility model, the two ends of iron sheet are respectively provided with first connecting end and second connecting end, and the corresponding parts of first connecting end and second connecting end are both provided with wavy contact surface.

[0008] According to an embodiment of the present application, the iron sheet is wrapped around and connected by the first connecting end and the second connecting end to form a cylindrical structure with both ends open, and a first sealing gasket is arranged between the first connecting end and the second connecting end.

[0009] According to an embodiment of the present application, the diameter of the cover is the same as the diameter of the iron sheet of the cylindrical structure, and the outer side of the cover is provided with a side wall, and the side wall is connected with the iron sheet of the cylindrical structure by interference fit.

[0010] According to an embodiment of the present application, the inner side of the side wall is provided with a second sealing gasket, and the second sealing gasket is located between the side wall and the iron sheet.

[0011] According to an embodiment of the present application, the storage box comprises a box body and a box cover hinged to the box body, and a side buffer pad is arranged on the inner side of the box body.

[0012] According to an embodiment of the present application, an upper buffer pad is arranged on the inner side of the box cover, and the upper buffer pad is in close contact with the upper end of the soil taking box when the soil taking box is prevented inside the storage box.

[0013] According to an embodiment of the present application, a handle is arranged on the side of the box body.

[0014] According to an embodiment of the present application, the contact surface can be provided with a sawtooth structure. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a top view schematic diagram of the structure of the present application;

[0016] Figure 2 It is a side view schematic diagram of the structure of the present application;

[0017] Figure 3 It is a top view schematic diagram of the iron sheet barrel of the present application;

[0018] Figure 4 It is a schematic diagram of the cover structure of the present application;

[0019] Figure 5 It is a local enlarged schematic diagram of the present application;

[0020] In the drawings: 1, box body, 2, side buffer pad, 3, soil taking box, 4, handle, 5, box cover, 6, upper buffer pad, 31, iron sheet, 32, first connecting end, 33, second connecting end, 34, first sealing gasket, 35, end cover, 36, side wall, 37, second sealing gasket. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the present application clearer, the following will combine the drawings of the present application to make a detailed description. Figure 1 ~ Appendix Figure 5The utility model discloses make more detailed description.

[0022] The following description is used to disclose the utility model to enable those skilled in the art to realize the utility model. The preferred embodiments in the following description are only as examples, and other obvious variants can be thought of by those skilled in the art. The basic principles of the utility model defined in the following description can be applied to other implementation schemes, variant schemes, improved schemes, equivalent schemes and other technical schemes without departing from the spirit and scope of the utility model.

[0023] Those skilled in the art should understand that in the disclosure of the specification, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the above-mentioned terms cannot be understood as a limitation on the utility model.

[0024] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0025] The utility model provides a soil collection device for land consolidation soil detection, including the soil sampling box 3 for placing soil and the storage box for placing the soil sampling box 3, the inner side of storage box is provided with buffer assembly, the soil sampling box 3 includes the iron sheet 31 of one side seam and the cover 35 of the detachable mode setting in the upper and lower ends of iron sheet 31, and is provided with sealing assembly between iron sheet 31 and cover 35, the both ends of iron sheet 31 are provided with first connecting end 32 and second connecting end 33 respectively, and the corresponding parts of first connecting end 32 and second connecting end 33 are all provided with undulating contact surface, iron sheet 31 is surrounded and is connected by first connecting end 32 and second connecting end 33 and is formed into the cylindrical structure of both ends opening, and is provided with first sealing washer 34 between first connecting end 32 and second connecting end 33, the diameter of cover 35 is same with the diameter of the iron sheet 31 of cylindrical structure, the outside end of cover 35 is provided with side wall 36, and side wall 36 is connected with the iron sheet 31 of cylindrical structure by interference fit mode, the inner side of side wall 36 is provided with second sealing washer 37, and second sealing washer 37 is located between side wall 36 and iron sheet 31, the storage box includes box body 1 and the box cover 5 hinged with box body 1, and is provided with side buffer pad 2 on the inner side of box body 1, is provided with upper buffer pad 6 on the inner side of box cover 5, when the soil sampling box 3 is prevented in the inside of storage box, and upper buffer pad 6 is in close contact with the upper end of soil sampling box 3, the handle 4 is installed to the side portion of box body 1, and the contact surface can be provided with sawtooth structure.

[0026] The embodiment one of the utility model is as follows:

[0027] The utility model provides a soil collection device for land consolidation soil detection, including the soil sampling box 3 for placing soil and the storage box for placing the soil sampling box 3, the inner side of storage box is provided with buffer assembly, the soil sampling box 3 includes the iron sheet 31 of one side seam and the cover 35 of the detachable mode setting in the upper and lower ends of iron sheet 31, and is provided with sealing assembly between iron sheet 31 and cover 35, the both ends of iron sheet 31 are provided with first connecting end 32 and second connecting end 33 respectively, and the corresponding parts of first connecting end 32 and second connecting end 33 are all provided with undulating contact surface, iron sheet 31 is surrounded and is connected by first connecting end 32 and second connecting end 33 and is formed into the cylindrical structure of both ends opening, and is provided with first sealing washer 34 between first connecting end 32 and second connecting end 33, the diameter of cover 35 is same with the diameter of the iron sheet 31 of cylindrical structure, the outside end of cover 35 is provided with side wall 36, and side wall 36 is connected with the iron sheet 31 of cylindrical structure by interference fit mode, the inner side of side wall 36 is provided with second sealing washer 37, and second sealing washer 37 is located between side wall 36 and iron sheet 31, the storage box includes box body 1 and the box cover 5 hinged with box body 1, and is provided with side buffer pad 2 on the inner side of box body 1, is provided with upper buffer pad 6 on the inner side of box cover 5, when the soil sampling box 3 is prevented in the inside of storage box, and upper buffer pad 6 is in close contact with the upper end of soil sampling box 3, the handle 4 is installed to the side portion of box body 1, and the contact surface can be provided with sawtooth structure.

[0028] The handle 4 is installed to the side portion of box body 1, and the contact surface can be provided with sawtooth structure.

[0029] The soil taking box 3 comprises a one-side slitted iron sheet 31 and covers 35 detachably arranged on the upper and lower ends of the iron sheet 31, the iron sheet 31 is annular and connected by a first connecting end 32 and a second connecting end 33 to form a cylindrical structure with open ends, the iron sheet 31 is provided with the first connecting end 32 and the second connecting end 33 at the two ends respectively, the corresponding positions of the first connecting end 32 and the second connecting end 33 are provided with wavy contact surfaces, the first connecting end 32 and the second connecting end 33 are provided with a first sealing gasket 34, the cover 35 has the same diameter as the iron sheet 31 of the cylindrical structure, the outer side end of the cover 35 is provided with a side wall 36, the side wall 36 is connected with the iron sheet 31 of the cylindrical structure by interference fit, the inner side surface of the side wall 36 is provided with a second sealing gasket 37, the second sealing gasket 37 is located between the side wall 36 and the iron sheet 31, the gaps of the soil taking box 3 are sealed by the first sealing gasket 34 and the second sealing gasket 37, the internal and external environments of the soil taking box 3 are isolated, and the influence of the external environment on the soil sample is prevented.

[0030] The contact surface can be provided with a sawtooth structure or other similar structure, which is within the protection scope of the present application.

[0031] In actual use, the drill is drilled to a predetermined depth, then the drill rod is pulled out to press the soil core out of the drill rod by water pressure, the length is measured to determine the position, then a certain length of the soil core is cut off, the soil core is placed in the iron sheet 31, then the upper and lower ends are sealed by the cover 35, the gaps of the soil taking box 3 are sealed by the first sealing gasket 34 and the second sealing gasket 37, then all the soil taking boxes 3 are placed in the storage box for storage, and are sent to the laboratory for further experimental detection.

[0032] It should be noted that the terms "first", "second" and "third" in the present application are only used for description purpose, and do not represent any sequence, and should not be understood as indicating or implying relative importance, and the terms can be interpreted as names.

[0033] Those skilled in the art should understand that the embodiments of the present application shown in the above description and the drawings are only examples and do not limit the present application. The advantages of the present application have been completely and effectively realized. The functions and structural principles of the present application have been shown and described in the embodiments, and the embodiments of the present application can be any deformation or modification without departing from the principles.

Claims

1. A soil sampling device for soil testing in land remediation, characterized in that: This includes a soil sampling box for holding soil samples, and a storage box for holding the soil sampling box; The inner side of the storage box is provided with a buffer component. The soil collection box includes a sheet metal with a slit on one side and a detachable cover at the upper and lower ends of the sheet metal. A sealing component is provided between the sheet metal and the cover.

2. The soil sampling device for soil testing in land remediation according to claim 1, characterized in that: The sheet metal is provided with a first connecting end and a second connecting end at its two ends, and the corresponding parts of the first connecting end and the second connecting end are provided with a wavy contact surface.

3. The soil sampling device for soil testing in land remediation according to claim 2, characterized in that: The sheet metal is wrapped around and connected to a first connecting end and a second connecting end to form a cylindrical structure with openings at both ends, and a first sealing gasket is provided between the first connecting end and the second connecting end.

4. The soil sampling device for soil testing in land remediation according to claim 3, characterized in that: The diameter of the cover is the same as the diameter of the sheet metal of the cylindrical structure. The outer end of the cover is provided with a side wall, which is connected to the sheet metal of the cylindrical structure by an interference fit.

5. The soil sampling device for soil testing in land remediation according to claim 4, characterized in that: A second sealing gasket is provided on the inner surface of the sidewall, and the second sealing gasket is located between the sidewall and the sheet metal.

6. The soil sampling device for soil testing in land remediation according to claim 1, characterized in that: The storage box includes a box body and a box lid hinged to the box body, and a side cushioning pad is provided on the inner side of the box body.

7. The soil sampling device for soil testing in land remediation according to claim 6, characterized in that: An upper buffer pad is provided on the inner side of the box cover. When the soil collection box is placed inside the storage box, the upper buffer pad is in close contact with the upper end of the soil collection box.

8. The soil sampling device for soil testing in land remediation according to claim 6, characterized in that: The side of the box is equipped with a handle.

9. The soil sampling device for soil testing in land remediation according to claim 2, characterized in that: The contact surface may be provided with a serrated structure.

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