Sampling device with space expansion function

Abstract

The utility model relates to the technical field of sampling devices, in particular to a sampling device with a space expanding function, which comprises a sampling barrel, a sampling port is arranged at the top end of the sampling barrel, a mounting groove is arranged on one side of the sampling barrel close to the middle, and threaded holes are arranged on one side of the sampling barrel close to two sides of the mounting groove. Through holes are formed in the positions, close to the two ends above the mounting groove, of one side of the sampling barrel, and supporting rods are mounted in the positions, close to the middle, of the inner walls of the two sides of the sampling barrel. Through arrangement of parts such as a mounting groove, a threaded hole, a through hole, a supporting rod, a partition plate, a side plate, a fixing rod, a shifting plate, an extension plate, a mounting plate, a mounting bolt, a top plate, a spring, a limiting rod and a magnet block, the problems that in the use process of an existing geological soil sampling device, the sampling storage space is a fixed value; and corresponding space expansion or hierarchical processing cannot be performed according to actual requirements, so that the practicability is low.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, in particular to a sampling device with a space expansion function. Background Art

[0002] Foundation construction is required during the construction process. Before foundation construction, geological soil needs to be sampled and collected, and then analyzed accordingly to detect whether the geological soil meets the requirements of foundation construction.

[0003] The existing geological soil sampling device has a problem in that the sampling storage space is fixed during use and cannot expand the space or perform layered processing according to actual needs, resulting in low practicality. Therefore, corresponding improvements are needed based on the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a sampling device with a space expansion function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sampling device with a function of expanding space, comprising a sampling barrel, a sampling port is provided at the top of the sampling barrel, and a mounting groove is provided at the middle position of one side of the sampling barrel, threaded holes are provided at the positions of both sides of the mounting groove on one side of the sampling barrel, and through holes are provided at the positions of both ends above the mounting groove on one side of the sampling barrel, support rods are installed at the middle positions of the inner walls of both sides of the sampling barrel, and the top surfaces of the two groups of support rods are both arranged to fit the bottom surface of the partition, and the partition A side plate is installed at one side of the top, and fixing rods are installed at both ends of one side of the side plate, a toggle plate is installed at the middle of one side of the partition, and extension plates are installed at both ends of one side of the partition, a mounting plate is installed at one side of the extension plate, and mounting bolts are movably screwed inside the mounting plates, a top plate is installed at a position above the two groups of through holes on one side of the sampling tube, and a spring is installed at one side of the top plate, a limiting rod is installed at one end of the spring, and a magnet block is embedded in one end of the limiting rod.

[0006] Preferably, the two groups of fixing rods and the two groups of through holes are arranged in a one-to-one correspondence.

[0007] Preferably, one end of the two groups of mounting bolts respectively extends into the interior of the corresponding threaded holes and is in a movably threaded relationship therewith.

[0008] Preferably, the outer diameter of the limiting rod is matched with the inner diameter of the through hole, and one end of the limiting rod passes through the inner wall of one side of the sampling tube through the through hole.

[0009] Preferably, the size of the outer frame of the partition is matched with the size of the inner frame of the sampling tube.

[0010] Preferably, the top plate is in an L-shape.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The arrangement of components such as mounting grooves, threaded holes, through holes, support rods, partitions, side plates, fixing rods, toggle plates, extension plates, mounting plates, mounting bolts, top plates, springs, limit rods and magnet blocks can effectively solve the problem that the sampling storage space of the existing geological soil sampling device is a fixed value during use, and the space cannot be expanded or layered according to actual needs, thus resulting in low practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model.

[0014] Figure 2 It is a three-dimensional schematic diagram of the half-section structure of the sampling tube of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the partition of the utility model.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the limiting rod of the utility model.

[0017] In the figure: 1. sampling tube; 11. sampling port; 12. mounting groove; 13. threaded hole; 14. through hole; 15. support rod; 2. partition; 21. side plate; 22. fixing rod; 23. toggle plate; 24. extension plate; 25. mounting plate; 26. mounting bolt; 3. top plate; 31. spring; 32. limit rod; 33. magnet block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] according to Figure 1-Figure 4As shown, it includes a sampling barrel 1, a sampling port 11 is provided at the top of the sampling barrel 1, and a mounting groove 12 is provided at the middle position on one side of the sampling barrel 1, threaded holes 13 are provided at both sides of the mounting groove 12 on one side of the sampling barrel 1, and through holes 14 are provided at both ends above the mounting groove 12 on one side of the sampling barrel 1, support rods 15 are installed at the middle position of the inner walls of both sides of the sampling barrel 1, and the top surfaces of the two groups of support rods 15 are arranged to fit the bottom surface of the partition 2, and the arrangement of the two groups of support rods 15 can support the partition 2, so that the partition 2 can be stably placed in the interior of the sampling barrel 1 and can be stably moved accordingly, and the outer frame size of the partition 2 is adapted to the inner frame size of the sampling barrel 1.

[0020] A side plate 21 is installed on one side of the top of the partition 2, and fixing rods 22 are installed on one side of the side plate 21 at both ends. The two groups of fixing rods 22 are arranged in a one-to-one correspondence with the two groups of through holes 14. A toggle plate 23 is installed on the middle of one side of the partition 2, and extension plates 24 are installed on one side of the partition 2 at both ends. A mounting plate 25 is installed on one side of the extension plate 24, and mounting bolts 26 are movably screwed inside the mounting plates 25. One ends of the two groups of mounting bolts 26 respectively extend into the interior of the corresponding threaded holes 13 and are movably screwed therewith.

[0021] A top plate 3 is installed on one side of the sampling tube 1 above the two groups of through holes 14, and a spring 31 is installed on one side of the top plate 3. The top plate 3 is L-shaped, and a limiting rod 32 is installed on one end of the spring 31, and a magnet block 33 is embedded in one end of the limiting rod 32. The outer diameter of the limiting rod 32 is adapted to the inner diameter of the through hole 14, and one end of the limiting rod 32 passes through the through hole 14 and penetrates the inner wall of one side of the sampling tube 1.

[0022] When in use, the user can pour the geological soil into the interior of the sampling tube 1 through the sampling port 11, so that it can be accumulated on the top surface of the partition 2 and collected accordingly, thereby completing the sampling operation of the geological soil. When the geological soil inside the sampling tube 1 needs to be poured out, the user can place the sampling tube 1 upside down, so that the geological soil inside the sampling tube 1 can be poured out through the sampling port 11.

[0023] When it is necessary to expand the space inside the sampling tube 1, the user can first rotate the two sets of mounting bolts 26 accordingly, so that one end of the two sets of mounting bolts 26 can be rotated out from the corresponding threaded holes 13 respectively. After that, the user can move the partition 2 through the mounting groove 12 by using the toggle plate 23 until the two sets of fixing rods 22 can respectively resist one end of the corresponding limit rods 32 and extend into the corresponding through holes 14. At the same time, one end of the two sets of fixing rods 22 will be respectively adsorbed and fixed with the corresponding magnet blocks 33, and the two sets of springs 31 will shrink and change accordingly. At this time, the interior of the sampling tube 1 will be fully opened, thereby expanding the space. At this time, not only more geological soil can be added, but also geological soil in different positions can be added in layers up and down, thereby improving the practicality of the device.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sampling device with a space expansion function, comprising a sampling tube (1), characterized in that: The sampling tube (1) has a sampling port (11) at the top end, and a mounting groove (12) is provided at a middle position on one side of the sampling tube (1), threaded holes (13) are provided at positions on both sides of the mounting groove (12) on one side of the sampling tube (1), and through holes (14) are provided at positions above both ends of the mounting groove (12) on one side of the sampling tube (1), support rods (15) are provided at middle positions on the inner walls of both sides of the sampling tube (1), and the top surfaces of the two groups of support rods (15) are arranged to fit the bottom surface of the partition (2), a side plate (21) is provided at a position on one side of the top end of the partition (2), and one side of the side plate (21) is provided at both ends. A fixing rod (22) is installed at each position, a toggle plate (23) is installed at a middle position on one side of the partition (2), and an extension plate (24) is installed at both ends of each side of the partition (2), a mounting plate (25) is installed at each side of the extension plate (24), and mounting bolts (26) are movably screwed inside the mounting plate (25), a top plate (3) is installed at a position above the two groups of through holes (14) on one side of the sampling tube (1), and a spring (31) is installed at each side of the top plate (3), a limiting rod (32) is installed at one end of the spring (31), and a magnet block (33) is embedded in one end of the limiting rod (32).

2. A sampling device with space expansion function according to claim 1, characterized in that: The two groups of fixing rods (22) and the two groups of through holes (14) are arranged in a one-to-one correspondence.

3. The sampling device with space expansion function according to claim 1, characterized in that: One end of the two groups of mounting bolts (26) respectively extends into the interior of the corresponding threaded holes (13) and is in a movable threaded connection relationship therewith.

4. The sampling device with space expansion function according to claim 1, characterized in that: The outer diameter of the limiting rod (32) is matched to the inner diameter of the through hole (14), and one end of the limiting rod (32) passes through the through hole (14) and penetrates the inner wall of one side of the sampling tube (1).

5. The sampling device with space expansion function according to claim 1, characterized in that: The size of the outer frame of the partition (2) is matched with the size of the inner frame of the sampling tube (1).

6. The sampling device with space expansion function according to claim 1, characterized in that: The top plate (3) is in an L-shape.

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