Sandy soil core sample splitting machine

Abstract

The utility model relates to a sand rock core sample splitting machine, which belongs to the field of geological sample treatment and comprises a sliding rail part, a sliding platform is mounted on the sliding rail part in a sliding manner, a containing box for containing rock cores is arranged on the top surface of the sliding platform, the top surface of the containing box is open, a cutting saw is horizontally arranged above the sliding rail part, and the cutting saw is connected with the sliding platform. A cutting edge of the cutting saw is perpendicular to the sliding direction of the sliding platform. The rock core sectioning device has the advantages that rock core samples are contained in the containing box, the sliding platform is matched with the cutting saw for rock core sectioning, compared with manual sectioning, the efficiency is higher, the sectioning center line accuracy is guaranteed, the quality of the rock core samples is improved, and follow-up identification and storage are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of geological sample processing, in particular to a sand and soil core splitting machine. Background Art

[0002] With the development of hydrogeological engineering, the requirements for taking sand, soil and core samples in geological exploration have been gradually improved. For the taken sand and soil undisturbed core samples, it is required to pick up the core with a PVC round pipe split from the center with a suitable core size, and split the core sample along the axis in the middle. One half is used for storage, and the other half is used for on-site geotechnical identification and description.

[0003] In the traditional sample splitting method: one is to use a steel wire rope for cutting, which has a good effect on slightly dense sand and soil such as soft plastic and plastic clay in the upper layer. However, after being used many times, the steel wire rope is easy to stretch and fuzz; if calcareous nodules such as nodules are encountered, it cannot be split; if dense sand and soil such as hard plastic, hard clay or silty clay are encountered, it cannot be used, and only manual chopping with a knife can be used, which affects the appearance and quality of the geotechnical sample.

[0004] The other is that the staff holds a power saw to cut the sample, but it cannot ensure straight splitting from the exact center of the sand and soil core. If the operation is improper, it is easy to cause personal injury. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a core splitting machine with higher efficiency and more precision.

[0006] The technical solution for the utility model to solve the above technical problem is as follows: a sand and soil core splitting machine includes a slide rail part, on which a sliding platform is slidably installed. On the top surface of the sliding platform, there is a storage box for placing the core. The top surface of the storage box is open. Above the slide rail part, a cutting saw is horizontally arranged, and the cutting edge of the cutting saw is perpendicular to the sliding direction of the sliding platform.

[0007] The beneficial effect of the utility model is that the core sample is placed in the storage box, and the sliding platform cooperates with the cutting saw to cut the core. Compared with manual cutting, the efficiency is higher, the cutting center line is ensured to be accurate, the quality of the core sample is improved, and it is convenient for subsequent identification and storage.

[0008] On the basis of the above technical solution, the utility model can be further improved as follows.

[0009] Further, the two side walls of the storage box perpendicular to the sliding direction of the sliding platform are detachable baffles.

[0010] The beneficial effect of adopting the above further solution is: to provide the supporting force on both sides to prevent the core sample with loose soil from accidentally spreading out.

[0011] Furthermore, a number of detachable partitions are provided inside the storage box.

[0012] The beneficial effect of adopting the above further solution is: it is applicable to core samples of different shapes and sizes.

[0013] Furthermore, the slide rail part includes two parallel and horizontally arranged slide bars, the two slide bars are fixedly connected by a cross beam, and legs are provided below the slide bars.

[0014] The beneficial effect of adopting the above further solution is: the slide bars are low-cost and easy to use, and the legs hold the slide bars high, facilitating operation by staff.

[0015] Furthermore, an installation platform is fixedly provided at the bottom of the slide bar, a bracket is fixedly provided on the top surface of the installation platform, the bracket is located on one side of the slide bar, and one end of the cutting saw is installed on the bracket.

[0016] The beneficial effect of adopting the above further solution is: the installation platform is installed below the slide bar, avoiding interference with the normal sliding of the sliding platform.

[0017] Furthermore, a kidney-shaped hole perpendicular to the ground is provided on the bracket, and one end of the cutting saw is installed in the kidney-shaped hole through a bolt.

[0018] The beneficial effect of adopting the above further solution is: the height of the cutting saw can be adjusted to cut different positions of the core sample, with strong flexibility.

[0019] Furthermore, a protective plate is fixedly provided on the top surface of the installation platform, the protective plate is located on one side of the slide bar and is arranged opposite to the cutting saw.

[0020] The beneficial effect of adopting the above further solution is: the protective plate can prevent sand and gravel from splashing during cutting, improving safety.

[0021] Furthermore, wheels are fixedly provided at the bottom of the sliding platform, and the wheels are mounted on the slide bars.

[0022] The beneficial effect of adopting the above further solution is: the sliding is smoother and not prone to jamming.

[0023] Furthermore, a handle is fixedly connected to the side of the sliding platform.

[0024] The beneficial effect of adopting the above further solution is: it is convenient for staff to hold and push.

[0025] Furthermore, the cutting saw is an electric reciprocating saw.

[0026] The beneficial effect of adopting the above further solution is: the structure is simple, the cutting force is strong, and it can be applicable to different materials. Description of the Drawings

[0027] Figure 1 It is an overall schematic diagram of the utility model.

[0028] Figure 2 It is a schematic diagram of the sliding platform of the utility model.

[0029] Figure 3 It is a schematic diagram of a containing box of the present utility model.

[0030] Figure 4 It is a schematic diagram of a cutting saw of the present utility model.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1. Sliding platform; 2. Container box; 3. Cutting saw; 4. Baffle; 5. Partition; 6. Sliding bar; 7. Crossbeam; 8. Leg; 9. Mounting table; 10. Bracket; 11. Waist-shaped hole; 12. Protective plate; 13. Wheels; 14. Handle; 15. PVC pipe; 16. Core sample. DETAILED DESCRIPTION

[0033] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0034] Example 1

[0035] like Figures 1 to 4 As shown, a sand core splitting machine includes a slide rail portion, on which a sliding platform 1 is slidably mounted, a containing box 2 for placing cores is arranged on the top surface of the sliding platform 1, and the top surface of the containing box 2 is open, and a cutting saw 3 is horizontally arranged above the slide rail portion, and the cutting edge of the cutting saw 3 is perpendicular to the sliding direction of the sliding platform 1.

[0036] The beneficial effects of this embodiment are: the core sample 16 is contained in the containing box 2, and the sliding platform 1 cooperates with the cutting saw 3 to perform core cutting, which is more efficient than manual cutting, ensures the accuracy of the cutting center line, improves the quality of the core sample 16, and facilitates subsequent identification and preservation.

[0037] Specifically, Figure 3 As shown, the core sample 16 is cylindrical when it is sampled from the formation, and then it is placed in half a PVC pipe 15 split from the central axis position for easy access. When the core needs to be cut, the PVC pipe 15 and the core sample 16 are placed horizontally in the containing box 2, and a part of the core sample 16 is exposed from the top of the containing box 2. The staff pushes the sliding platform 1 close to the cutting saw 3, and the cutting saw 3 cuts the exposed core, one part is stored in the warehouse, and the other part is identified on site.

[0038] Example 2

[0039] As Figures 2 to 3 shown, preferably, on the basis of Embodiment 1, the two side walls of the storage box 2 perpendicular to the sliding direction of the sliding platform 1 are detachable baffles 4.

[0040] The beneficial effect of adopting the preferred technical solution in the above embodiment is: providing support forces on both sides to prevent the core sample 16 with loose soil from accidentally spreading out.

[0041] Preferably, a plurality of detachable partitions 5 are arranged in the storage box 2.

[0042] The beneficial effect of adopting the preferred technical solution in the above embodiment is: being applicable to core samples 16 of different shapes and sizes.

[0043] Specifically, the baffle 4 in this embodiment is detachable. If the core sample 16 is relatively long, the baffle 4 can be removed for use to reduce the obstruction at both ends;

[0044] if the core sample 16 is relatively short or the soil is relatively loose, partitions 5 can be added to increase the clamping force at both ends of the core sample 16, being applicable to core samples 16 of different shapes and sizes.

[0045] In addition, the edge of the partition 5 is arc-shaped and can be placed inside the PVC pipe 15 for fixation during use.

[0046] Embodiment 3

[0047] As Figure 1 and Figure 4 shown, preferably, on the basis of Embodiments 1 - 2, the slide rail part includes two horizontally arranged slide bars 6 that are parallel to each other, and the two slide bars 6 are fixedly connected by a cross beam 7, and legs 8 are arranged below the slide bars 6.

[0048] The beneficial effect of adopting the preferred technical solution in the above embodiment is: the slide bars 6 are low-cost and convenient to use, and the legs 8 lift the slide bars 6, facilitating the operation of the staff.

[0049] As an alternative technical solution of this embodiment, the slide rail part can also adopt an alloy guide rail, which has good wear resistance and high guiding accuracy.

[0050] Embodiment 4

[0051] As Figure 1 and Figure 4 shown, preferably, on the basis of Embodiments 1 - 3, an installation platform 9 is fixedly arranged at the bottom of the slide bar 6, a bracket 10 is fixedly arranged on the top surface of the installation platform 9, the bracket 10 is located on one side of the slide bar 6, and one end of the cutting saw 3 is installed on the bracket 10.

[0052] The beneficial effects of adopting the preferred technical solutions in the above embodiments are as follows: The installation platform 9 is installed below the sliding rod 6 to avoid interfering with the normal sliding of the sliding platform 1.

[0053] Preferably, a waist-shaped hole 11 perpendicular to the ground is formed in the bracket 10, and one end of the cutting saw 3 is installed in the waist-shaped hole 11 through a bolt.

[0054] The beneficial effects of adopting the preferred technical solutions in the above embodiments are as follows: The cutting saw 3 can adjust its height to cut different positions of the core sample 16, with strong flexibility.

[0055] Specifically, the installation platform 9 is fixedly connected to the bottoms of the two sliding rods 6, the bracket 10 is fixedly installed on the top surface of the installation platform 9 and located outside the two sliding rods 6, and the sliding platform 1 is slidably installed on the tops of the sliding rods 6, without interfering with each other.

[0056] Embodiment 5

[0057] As Figure 1 and Figure 4 shown, preferably, on the basis of Embodiments 1-4, a protective plate 12 is fixedly provided on the top surface of the installation platform 9, and the protective plate 12 is located on one side of the sliding rod 6 and is arranged opposite to the cutting saw 3.

[0058] The beneficial effects of adopting the preferred technical solutions in the above embodiments are as follows: The protective plate 12 can prevent sand and gravel from splashing during cutting, improving safety.

[0059] Specifically, the protective plate 12 is fixedly installed on the top surface of the installation platform 9 and located outside the other side of the two sliding rods 6, which can not only cooperate with the cutting saw 3 but also avoid interfering with the sliding of the sliding platform 1.

[0060] Embodiment 6

[0061] As Figure 2 and Figure 3 shown, preferably, on the basis of Embodiments 1-5, wheels 13 are fixedly provided at the bottom of the sliding platform 1, and the wheels 13 are mounted on the sliding rods 6.

[0062] The beneficial effects of adopting the preferred technical solutions in the above embodiments are as follows: The sliding is smoother and not prone to jamming.

[0063] Preferably, a handle 14 is fixedly connected to the side surface of the sliding platform 1.

[0064] The beneficial effects of adopting the preferred technical solutions in the above embodiments are as follows: It is convenient for the staff to hold and push.

[0065] Specifically, a ring groove is formed on the outer peripheral wall of the wheel 13, and the sliding rod 6 is located inside the ring groove, which is better for moving, improves the guiding property, and avoids the sliding platform 1 from tipping over from the sliding rod 6.

[0066] Example 7

[0067] As Figure 1 and Figure 4 shown, preferably, on the basis of Embodiments 1-6, the cutting saw 3 is an electric reciprocating saw.

[0068] The beneficial effects of adopting the preferred technical solutions in the above embodiments are: simple structure, strong cutting force, and can be applicable to different materials.

[0069] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present invention.

[0070] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0071] In the present invention, unless otherwise clearly specified and limited, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0072] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0073] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0074] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A sand core splitting machine, characterized in that: The invention comprises a slide rail portion, on which a slide platform (1) is slidably mounted, a containing box (2) for placing rock cores is arranged on the top surface of the slide platform (1), the top surface of the containing box (2) is open, a cutting saw (3) is horizontally arranged above the slide rail portion, and the cutting edge of the cutting saw (3) is perpendicular to the sliding direction of the slide platform (1).

2. A sand core splitting machine according to claim 1, characterized in that: The two side walls of the containing box (2) perpendicular to the sliding direction of the sliding platform (1) are detachable baffles (4).

3. A sand core splitting machine according to claim 2, characterized in that: A plurality of detachable partitions (5) are arranged in the containing box (2).

4. The sand core splitting machine according to claim 1, characterized in that: The slide rail portion comprises two slide bars (6) which are parallel to each other and arranged horizontally. The two slide bars (6) are fixedly connected via a crossbeam (7). A support leg (8) is arranged below the slide bar (6).

5. A sand core splitting machine according to claim 4, characterized in that: A mounting platform (9) is fixedly provided at the bottom of the slide bar (6), a bracket (10) is fixedly provided on the top surface of the mounting platform (9), the bracket (10) is located on one side of the slide bar (6), and one end of the cutting saw (3) is mounted on the bracket (10).

6. A sand core splitting machine according to claim 5, characterized in that: The bracket (10) is provided with a waist-shaped hole (11) perpendicular to the ground, and one end of the cutting saw (3) is installed in the waist-shaped hole (11) by means of bolts.

7. The sand core splitting machine according to claim 5, characterized in that: A protective plate (12) is fixedly provided on the top surface of the mounting platform (9), and the protective plate (12) is located on one side of the sliding rod (6) and is arranged opposite to the cutting saw (3).

8. The sand core splitting machine according to claim 4, characterized in that: A wheel (13) is fixedly provided at the bottom of the sliding platform (1), and the wheel (13) is mounted on the sliding rod (6).

9. A sand core splitting machine according to claim 8, characterized in that: A handle (14) is fixedly connected to the side of the sliding platform (1).

10. A sand core splitting machine according to any one of claims 1 to 9, characterized in that: The cutting saw (3) is an electric reciprocating saw.

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