CN216524935U

CN216524935U - Sampling device for rock and soil investigation

Info

Publication number: CN216524935U
Application number: CN202123242983.4U
Authority: CN
Inventors: 张昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-13
Anticipated expiration: 2031-12-22

Abstract

The utility model provides a rock and soil investigation sampling device which comprises a disassembly and assembly mechanism and a pushing mechanism, wherein the disassembly and assembly mechanism comprises a holding rod, a sampling pipe, a groove, a supporting rod, a vertical rod and a cross rod; the bottom movable contact of holding rod has the sampling pipe, the front side of sampling pipe is opened and is equipped with the soil sampling groove that the bottom set up for the opening, the bottom fixedly connected with rectangle pole of holding rod, the right side fixedly connected with of sampling pipe returns the shape board, it establishes in the outside of rectangle pole to return the shape board slip cap. According to the utility model, the pull block is pulled leftwards to drive the second triangular block to move to be separated from the first triangular block through the cross rod, then the sampling pipe is moved downwards to drive the connecting block to move downwards, the sampling pipe drives the return plate to be separated from the rectangular rod, the connecting block drives the supporting rod to be separated from the vertical rod, and the sampling pipe is separated from the circular block, so that the function of reducing the volume is achieved, the volume is convenient to adjust, the volume is reduced when the sampling pipe is not used, the storage is saved, a large amount of space is saved, and the sampling pipe is convenient to carry and transport.

Description

Sampling device for rock and soil investigation

Technical Field

The utility model relates to the technical field of sampling equipment, in particular to a rock and soil exploration sampling device.

Background

When the geology is surveyed, often need carry out soil sampling to the target plot, need use soil sampler this moment, current soil sampler comprises bottom sampling tube and the movable rod and the push pedal of setting in the geotome casing that are the opening setting by most, and the geotome casing is bored into in the soil and is about to the geotome to extract after the degree of depth of needs, can obtain the original state soil sample.

However, the volume of the existing soil sampler is inconvenient to adjust, the volume is too large when the soil sampler is not used, a large amount of storage space is wasted, and the soil sampler is inconvenient to carry and transport.

SUMMERY OF THE UTILITY MODEL

Accordingly, it is desirable to provide a sampling device for geotechnical investigation, which solves or alleviates the technical problems in the prior art, and provides at least one useful choice.

The technical scheme of the embodiment of the utility model is realized as follows: a rock and soil investigation sampling device comprises a disassembly and assembly mechanism and a pushing mechanism, wherein the disassembly and assembly mechanism comprises a holding rod, a sampling tube, a groove, a supporting rod, a vertical rod and a transverse rod;

the utility model discloses a sampling pipe, including holding rod, sampling pipe, shape board sliding sleeve, sampling pipe's bottom is equipped with the soil sampling groove that the bottom set up for the opening, the bottom fixedly connected with rectangular rod of holding rod, the right side fixedly connected with of sampling pipe returns the shape board, it establishes in the outside of rectangular rod to return shape board sliding sleeve, the left side fixedly connected with connecting block of sampling pipe, the top of connecting block is seted up flutedly, fixedly connected with bracing piece on the bottom inner wall of recess, the bottom fixedly connected with montant of holding rod, the setting of bracing piece has played the effect of support.

Further preferably, the outside at the bracing piece is established to the montant sliding sleeve, the first triangle piece of left side fixedly connected with of montant, the setting of montant has played spacing effect.

Further preferably, the top of the first triangular block is movably contacted with a second triangular block, the inclined plane of the second triangular block is matched with the inclined plane of the first triangular block, and the second triangular block is arranged to achieve an extrusion effect.

Further preferably, the left side fixedly connected with horizontal pole of the third triangle piece of second, the left end of horizontal pole extends to the connecting block outside and fixedly connected with draws the piece, the setting of horizontal pole has played the effect of connecting.

Preferably, the pull block is slidably sleeved on the outer side of the cross rod, a moving block is fixedly connected to the bottom of the cross rod, a fixed rod is fixedly connected to the inner wall of the left side of the groove, and the fixed rod is arranged to achieve a positioning effect.

Preferably, the moving block is slidably sleeved on the outer side of the fixed rod, the same first spring is fixedly connected between the left side of the moving block and the inner wall of the left side of the pulling block, the first spring is movably sleeved on the outer side of the fixed rod, and the first spring is arranged to achieve an automatic resetting effect.

Preferably, a pushing mechanism is arranged above the disassembling and assembling mechanism, and comprises a pushing block, a pushing rod, a round block and a second spring;

the top of holding rod is equipped with the ejector pad, the bottom fixedly connected with push rod of ejector pad, the bottom of push rod extends to in the sampling tube and fixedly connected with circular block, and the setting of ejector pad is convenient for operate.

Further preferably, the holding rod is slidably sleeved on the outer side of the push rod, the same second spring is fixedly connected between the top of the circular block and the bottom of the holding rod, the second spring is movably sleeved on the outer side of the push rod, and the second spring is arranged to achieve an automatic resetting effect.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

according to the utility model, the pull block is pulled leftwards to drive the second triangular block to move to be separated from the first triangular block through the cross rod, then the sampling pipe is moved downwards to drive the connecting block to move downwards, the sampling pipe drives the return plate to be separated from the rectangular rod, the connecting block drives the supporting rod to be separated from the vertical rod, and the sampling pipe is separated from the circular block, so that the function of reducing the volume is achieved, the volume is convenient to adjust, the volume is reduced when the sampling pipe is not used, the storage is saved, a large amount of space is saved, and the sampling pipe is convenient to carry and transport.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is an enlarged view of the structure of region A in FIG. 1;

FIG. 3 is a view showing an internal cross-sectional view of a connecting block according to the present invention;

FIG. 4 is a three-dimensional structure diagram of a connecting member for a supporting rod and a vertical rod according to the present invention;

FIG. 5 is a perspective view of the connecting member of the first triangular block, the second triangular block and the cross bar according to the present invention.

Reference numerals: 1. a disassembly and assembly mechanism; 2. a holding rod; 3. a sampling tube; 4. a soil sampling groove; 5. a return plate; 6. a rectangular bar; 7. connecting blocks; 8. a groove; 9. a support bar; 10. a vertical rod; 11. a first triangular block; 12. a second triangular block; 13. a cross bar; 14. a moving block; 15. fixing the rod; 16. a first spring; 17. pulling the block; 18. a pushing mechanism; 19. a push block; 20. a push rod; 21. a circular block; 22. a second spring.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, an embodiment of the present invention provides a sampling device for geotechnical investigation, which includes a disassembly and assembly mechanism 1 and a pushing mechanism 18, wherein the disassembly and assembly mechanism 1 includes a holding rod 2, a sampling tube 3, a groove 8, a supporting rod 9, a vertical rod 10 and a cross rod 13;

the bottom movable contact of holding rod 2 has sampling tube 3, sampling tube 3's front side is opened and is equipped with the soil sampling groove 4 that the bottom set up for the opening, holding rod 2's bottom fixedly connected with rectangular rod 6, sampling tube 3's right side fixedly connected with returns shaped plate 5, it establishes in rectangular rod 6's the outside to return 5 slip caps of shaped plate, sampling tube 3's left side fixedly connected with connecting block 7, connecting block 7's top is seted up flutedly 8, fixedly connected with bracing piece 9 on recess 8's the bottom inner wall, holding rod 2's bottom fixedly connected with montant 10, the effect of support has been played in setting up of bracing piece 9, connecting block 7's setting has played the effect of connecting.

In one embodiment, the vertical rod 10 is slidably sleeved on the outer side of the supporting rod 9, the left side of the vertical rod 10 is fixedly connected with a first triangular block 11, and the vertical rod 10 is arranged to achieve a limiting effect.

In one embodiment, the top of the first triangular block 11 is movably contacted with a second triangular block 12, the inclined surface of the second triangular block 12 is matched with the inclined surface of the first triangular block 11, and the second triangular block 12 is arranged to play a role of extrusion.

In one embodiment, a cross bar 13 is fixedly connected to the left side of the second triangular block 12, the left end of the cross bar 13 extends out of the connecting block 7 and is fixedly connected with a pulling block 17, and the cross bar 13 is arranged to achieve the connecting effect.

In one embodiment, the pulling block 17 is slidably sleeved on the outer side of the cross rod 13, the moving block 14 is fixedly connected to the bottom of the cross rod 13, the fixing rod 15 is fixedly connected to the inner wall of the left side of the groove 8, and the fixing rod 15 is arranged to achieve a positioning effect.

In one embodiment, the moving block 14 is slidably sleeved on the outer side of the fixed rod 15, the same first spring 16 is fixedly connected between the left side of the moving block 14 and the inner wall of the left side of the pulling block 17, the first spring 16 is movably sleeved on the outer side of the fixed rod 15, and the first spring 16 is arranged to achieve an automatic resetting effect.

In one embodiment, a pushing mechanism 18 is arranged above the disassembling and assembling mechanism 1, and the pushing mechanism 18 comprises a pushing block 19, a pushing rod 20, a round block 21 and a second spring 22;

the upper portion of the holding rod 2 is provided with a push block 19, the bottom of the push block 19 is fixedly connected with a push rod 20, the bottom end of the push rod 20 extends into the sampling tube 3 and is fixedly connected with a circular block 21, and the push block 19 is convenient to operate.

In one embodiment, the holding rod 2 is slidably sleeved on the outer side of the pushing rod 20, the same second spring 22 is fixedly connected between the top of the circular block 21 and the bottom of the holding rod 2, the second spring 22 is movably sleeved on the outer side of the pushing rod 20, and the second spring 22 is arranged to achieve an automatic resetting effect.

The utility model is in operation: when the holding rod 2 needs to be separated from the sampling tube 3, the pulling block 17 is pulled leftwards, the pulling block 17 drives the cross rod 13 to move, the cross rod 13 drives the second triangular block 12 to move, so that the second triangular block 12 is separated from the first triangular block 11, the cross rod 13 drives the moving block 14 to move, the moving block 14 slides outside the fixed rod 15, the moving block 14 compresses the first spring 16 in the moving process, then the sampling tube 3 is moved downwards, the sampling tube 3 drives the connecting block 7 to move downwards, the sampling tube 3 drives the return plate 5 to move, so that the return plate 5 is separated from the rectangular rod 6, the connecting block 7 drives the supporting rod 9 to move, so that the supporting rod 9 is separated from the vertical rod 10, the sampling tube 3 is separated from the circular block 21, so that the function of reducing the volume is achieved, during installation, the sampling tube 3 is moved upwards, the sampling tube 3 drives the return plate 5 to move, the sampling tube 3 drives the connecting block 7 to move, the connecting block 7 drives the second triangular block 12 to move, the inclined plane of the second triangular block 12 extrudes the inclined plane of the first triangular block 11, under the action of extrusion force, the second triangular block 12 drives the cross rod 13 to move, the cross rod 13 drives the moving block 14 to move, the moving block 14 slides outside the fixed rod 15, the moving block 14 compresses the first spring 16 in the moving process, when the second triangular block 12 is staggered with the first triangular block 11, the first spring 16 in a compression state resets at the moment, the elastic force of the first spring 16 drives the moving block 14 to move, the moving block 14 drives the cross rod 13 to move, the cross rod 13 drives the second triangular block 12 to move, so that the bottom of the second triangular block 12 is in contact with the top of the first triangular block 11, and a fixed effect is achieved.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a ground reconnaissance sampling device, includes dismouting mechanism (1) and pushing mechanism (18), its characterized in that: the disassembly and assembly mechanism (1) comprises a holding rod (2), a sampling tube (3), a groove (8), a supporting rod (9), a vertical rod (10) and a cross rod (13);

the utility model discloses a sampling device, including holding rod (2), sampling pipe (3), the front side of sampling pipe (3) is opened and is equipped with soil sampling groove (4) that the bottom set up for the opening, the bottom fixedly connected with rectangular rod (6) of holding rod (2), the right side fixedly connected with of sampling pipe (3) returns shaped plate (5), it establishes in the outside of rectangular rod (6) to return shaped plate (5) sliding sleeve, the left side fixedly connected with connecting block (7) of sampling pipe (3), recess (8) are seted up at the top of connecting block (7), fixedly connected with bracing piece (9) on the bottom inner wall of recess (8), the bottom fixedly connected with montant (10) of holding rod (2).

2. The geotechnical investigation sampling device of claim 1, wherein: the outer side of the supporting rod (9) is sleeved with the vertical rod (10) in a sliding mode, and a first triangular block (11) is fixedly connected to the left side of the vertical rod (10).

3. The geotechnical investigation sampling device of claim 2, wherein: the top of the first triangular block (11) is movably contacted with a second triangular block (12), and the inclined surface of the second triangular block (12) is matched with the inclined surface of the first triangular block (11).

4. The geotechnical investigation sampling device of claim 3, wherein: the left side fixedly connected with horizontal pole (13) of second triangle piece (12), the left end of horizontal pole (13) extends to outside connecting block (7) and fixedly connected with draws piece (17).

5. The geotechnical investigation sampling device of claim 4, wherein: the pull block (17) is sleeved on the outer side of the cross rod (13) in a sliding mode, a moving block (14) is fixedly connected to the bottom of the cross rod (13), and a fixing rod (15) is fixedly connected to the inner wall of the left side of the groove (8).

6. The geotechnical investigation sampling device of claim 5, wherein: the moving block (14) is sleeved on the outer side of the fixed rod (15) in a sliding mode, the same first spring (16) is fixedly connected between the left side of the moving block (14) and the inner wall of the left side of the pulling block (17), and the first spring (16) is movably sleeved on the outer side of the fixed rod (15).

7. The geotechnical investigation sampling device of claim 1, wherein: a pushing mechanism (18) is arranged above the disassembling and assembling mechanism (1), and the pushing mechanism (18) comprises a push block (19), a push rod (20), a round block (21) and a second spring (22);

the top of holding rod (2) is equipped with ejector pad (19), the bottom fixedly connected with push rod (20) of ejector pad (19), the bottom of push rod (20) extends to in sampling pipe (3) and fixedly connected with circular piece (21).

8. The geotechnical investigation sampling device of claim 7, wherein: the holding rod (2) is slidably sleeved on the outer side of the push rod (20), a same second spring (22) is fixedly connected between the top of the round block (21) and the bottom of the holding rod (2), and the second spring (22) is movably sleeved on the outer side of the push rod (20).