CN214894193U

CN214894193U - Geotechnical sampling device in geotechnical engineering

Info

Publication number: CN214894193U
Application number: CN202121691180.4U
Authority: CN
Inventors: 刘朝亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-24
Filing date: 2021-07-24
Publication date: 2021-11-26
Anticipated expiration: 2031-07-24

Abstract

The utility model discloses a geotechnical engineering medium soil sampling device relates to geotechnical engineering technical field, including an installation section of thick bamboo, the mounting groove has been seted up to the bottom of an installation section of thick bamboo, and the inside of mounting groove is provided with the bull stick, and the top of bull stick runs through the top inner wall of mounting groove through the bearing activity, and the top of an installation section of thick bamboo is fixed to be provided with the motor, and the output of motor and the top fixed connection of bull stick, and the lateral wall of bull stick is fixed to be cup jointed and is provided with helical blade. The utility model discloses a helical blade's setting, the bull stick is when boring and getting, helical blade drives the ground and upwards transports, enters into two inside collections of collecting the box main part through two discharge gates at last, collects the box main part and adopts and to dismantle the setting, collects the box main part through outside pulling, makes the stopper break away from the spacing groove, first magnet no longer adsorbs with second magnet simultaneously and can dismantle collecting the box main part, makes things convenient for the staff to take out the ground, is favorable to reducing staff's work load, prevents simultaneously that the staff from scotching.

Description

Geotechnical sampling device in geotechnical engineering

Technical Field

The utility model relates to a geotechnical engineering technical field, in particular to geotechnical engineering middle soil sampling device.

Background

The civil engineering refers to rock, soil, underground and water engineering, and the geotechnical engineering is a research object for solving rock and soil engineering problems including foundation and foundation, slope and underground engineering. The investigation work of geotechnical engineering is the foundation for design and construction. When the engineering construction is carried out, if the investigation work of the geotechnical engineering is not in place, the problem of unfavorable engineering geology is revealed, and even if the design and construction of the superstructure reach high quality, the superstructure cannot be damaged. Different types and scales of engineering activities can bring different degrees of influence on geological environment; on the contrary, different geological conditions bring different effects to the engineering construction. The aim of geotechnical engineering investigation is mainly to find out engineering geological conditions, analyze existing geological problems and make engineering geological evaluation on building areas. When carrying out the geotechnical investigation, can use geotechnical sampling device to take a sample to geotechnical engineering usually, the analysis sample soil comes to evaluate geotechnical engineering to ensure going on smoothly of engineering construction.

When the existing rock soil sampling device is used, the drilled rock soil still needs to be collected and stored manually, so that the rock soil sampling device is very inconvenient, wastes time and labor, and is easy to scratch workers.

Therefore, it is necessary to invent a geotechnical sampling apparatus in geotechnical engineering to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground sampling device among geotechnical engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a geotechnical sampling device in geotechnical engineering comprises an installation barrel, wherein the bottom end of the installation barrel is provided with an installation groove, a rotating rod is arranged inside the installation groove, the top end of the rotating rod movably penetrates through the inner wall at the top end of the installation groove through a bearing, a motor is fixedly arranged at the top end of the installation barrel, the output end of the motor is fixedly connected with the top end of the rotating rod, the outer side wall of the rotating rod is fixedly sleeved with a spiral blade, the top ends of the inner walls at two sides of the installation groove are respectively provided with a discharge port in a penetrating manner, fixed blocks are fixedly arranged at the top ends at two sides of the installation barrel, a through groove is formed at the bottom end at one side of the fixed blocks in a penetrating manner, a collection box main body is movably arranged inside the through groove, the opening of the collection box main body is communicated with the discharge port, a connecting groove communicated with the through groove is formed at one side of the fixed blocks, a limiting groove is formed at the top end of the connecting groove, and a limiting block is movably arranged inside the limiting groove, and the bottom end of the limiting block is fixedly provided with a connecting block, and the bottom end of the connecting block movably penetrates through the connecting groove and is fixedly connected with the top end of the collecting box main body.

Preferably, the top inner wall that leads to the groove is inlayed and is provided with first magnet, the top of collecting the box main part is inlayed and is provided with the second magnet opposite with first magnet magnetism.

Preferably, the inner wall of the limiting groove is fixedly provided with a sealing layer, and the sealing layer is attached to the limiting block.

Preferably, the bottom end of one side of the collecting box main body is provided with an opening and closing cover, and the opening and closing cover is connected with the collecting box main body through a hinge.

Preferably, the outer side of the opening and closing cover is provided with a handle groove, and the inner bottom wall of the handle groove is obliquely arranged.

Preferably, the inner side wall of the discharge port is obliquely arranged, the lower end of the inner part of the installation cylinder is provided with a sliding groove in a surrounding manner, and a sliding ring is movably arranged in the sliding groove.

Preferably, the bottom end of the sliding ring is fixedly provided with an annular plate, the bottom end of the annular plate movably penetrates through the inner wall of the bottom end of the sliding groove and extends to the bottom of the mounting cylinder, and the outer side wall and the inner side wall of the sliding ring are provided with a slip increasing layer in a surrounding mode.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a helical blade's setting, the bull stick is when drilling and getting, and helical blade drives the ground and upwards transports, enters into the inside collection of two collection box main parts through two discharge gates at last, and collection box main part adopts and can dismantle the setting, through outwards pulling collection box main part, makes the stopper break away from the spacing groove, and first magnet and second magnet no longer adsorb simultaneously can be with collecting box main part dismantlement, make things convenient for the staff to take out the ground, are favorable to reducing staff's work load, prevent staff's scotch simultaneously;

2. the utility model is favorable for pouring out the rock soil inside the collecting box main body conveniently through the arrangement of the opening and closing cover; through the setting of increasing the sliding layer, increase the sliding layer and make for polytetrafluoroethylene, polytetrafluoroethylene has minimum coefficient of friction, is favorable to reducing frictional force, prevents the sliding ring wearing and tearing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the connection mode structure of the fixing block and the collecting box main body of the utility model.

Fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. mounting the cylinder; 2. mounting grooves; 3. a rotating rod; 4. a motor; 5. a helical blade; 6. a discharge port; 7. a fixed block; 8. a through groove; 9. a collection box main body; 10. connecting grooves; 11. a limiting groove; 12. connecting blocks; 13. a limiting block; 14. a first magnet; 15. a second magnet; 16. a chute; 17. a slip ring; 18. an annular plate; 19. a slip layer; 20. opening and closing the cover; 21. a handle groove; 22. and (7) sealing the layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a geotechnical engineering sampling device as shown in figures 1-3, which comprises an installation barrel 1, wherein the bottom end of the installation barrel 1 is provided with a mounting groove 2, the inside of the mounting groove 2 is provided with a rotating rod 3, the top end of the rotating rod 3 penetrates through the top inner wall of the mounting groove 2 through the bearing activity, the top end of the installation barrel 1 is fixedly provided with a motor 4, the output end of the motor 4 is fixedly connected with the top end of the rotating rod 3, the outer side wall of the rotating rod 3 is fixedly sleeved with a helical blade 5, the top ends of the inner walls at two sides of the mounting groove 2 are respectively penetrated and provided with a discharge hole 6, the top ends at two sides of the installation barrel 1 are respectively and fixedly provided with a fixed block 7, the bottom end at one side of the fixed block 7 is penetrated and provided with a through groove 8, the inside activity of the through groove 8 is provided with a collection box main body 9, and the opening of the collection box main body 9 is communicated with the discharge hole 6, one side of the fixed block 7 is provided with a connecting groove 10 communicated with the through groove 8, the top end of the connecting groove 10 is provided with a limiting groove 11, the inside of the limiting groove 11 is movably provided with a limiting block 13, the bottom end of the limiting block 13 is fixedly provided with a connecting block 12, the bottom end of the connecting block 12 movably penetrates through the connecting groove 10 and is fixedly connected with the top end of the collecting box main body 9, the inner wall of the top end of the through groove 8 is embedded with a first magnet 14, the top end of the collecting box main body 9 is embedded with a second magnet 15 with opposite magnetism to the first magnet 14, through the arrangement of the spiral blade 5, when the rotating rod 3 is drilled, the spiral blade 5 drives rock soil to be transported upwards, finally, the rock soil enters the two collecting box main bodies 9 through the two discharge ports 6 to be collected, the collecting box main body 9 adopts a detachable arrangement, the collecting box main body 9 is pulled outwards to enable the limiting block 13 to be separated from the limiting groove 11, first magnet 14 and second magnet 15 no longer adsorb simultaneously can dismantle collection box main part 9, make things convenient for the staff to take out the ground, are favorable to reducing staff's work load, prevent simultaneously that the staff from scotching.

Further, one side bottom of collecting box main part 9 is provided with the lid that opens and shuts 20, and opens and shuts lid 20 and collect box main part 9 hinge connection, through the setting of the lid that opens and shuts 20, is favorable to conveniently pouring out the ground of collecting box main part 9 inside, the handle groove 21 has been seted up in the outside of the lid that opens and shuts 20, and the inner diapire of handle groove 21 is the slope setting, the inside wall of discharge gate 6 is the slope setting, the inside lower extreme of installation section of thick bamboo 1 is encircleed and is seted up spout 16, the inside activity of spout 16 is provided with slip ring 17, the bottom mounting of slip ring 17 is provided with annular plate 18, and the bottom activity of annular plate 18 runs through the bottom inner wall of spout 16 and extends to the bottom of installation section of thick bamboo 1.

Secondly, the fixed sealing layer 22 that is provided with of inner wall of spacing groove 11, and sealing layer 22 and stopper 13 laminating are connected, the lateral wall and the inside wall of slip ring 17 all encircle to be provided with and increase smooth layer 19, and through the setting that increases smooth layer 19, increase smooth layer 19 and make for polytetrafluoroethylene, polytetrafluoroethylene has minimum coefficient of friction, is favorable to reducing frictional force, prevents slip ring 17 wearing and tearing.

The utility model discloses the theory of operation:

when the rock-soil collecting box is used, the motor 4 drives the rotating rod 3 to rotate, the rotating rod 3 drills into rock-soil, the annular plate 18 is jacked upwards by the ground, the annular plate 18 partially slides into the sliding groove 16, when the rotating rod 3 drills, the helical blade 5 drives the rock-soil to be transported upwards due to the arrangement of the helical blade 5, and finally enters the two collecting box main bodies 9 through the two discharge ports 6 for collection, the collecting box main bodies 9 are detachably arranged, the limiting block 13 is separated from the limiting groove 11 by pulling the collecting box main bodies 9 outwards, the collecting box main bodies 9 can be detached without being adsorbed by the first magnet 14 and the second magnet 15, workers can take out the rock-soil conveniently, the workload of the workers can be reduced, the workers can be prevented from being scratched, when the rock-soil needs to be taken out, the collecting box main bodies 9 are pulled outwards, the limiting block 13 is separated from the limiting groove 11, and the collecting box main bodies 9 can be detached without being adsorbed by the first magnet 14 and the second magnet 15, the opening and closing cover 20 is opened, and the rock soil in the collecting box main body 9 is poured out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a geotechnical sampling device among geotechnical engineering which characterized in that: comprises an installation cylinder (1), wherein the bottom end of the installation cylinder (1) is provided with an installation groove (2), a rotating rod (3) is arranged inside the installation groove (2), the top end of the rotating rod (3) movably penetrates through the inner wall at the top end of the installation groove (2) through a bearing, a motor (4) is fixedly arranged at the top end of the installation cylinder (1), the output end of the motor (4) is fixedly connected with the top end of the rotating rod (3), the outer side wall of the rotating rod (3) is fixedly sleeved with a helical blade (5), the top ends of the inner walls at two sides of the installation groove (2) are respectively penetrated and provided with a discharge hole (6), the top ends at two sides of the installation cylinder (1) are respectively and fixedly provided with a fixed block (7), the bottom end at one side of the fixed block (7) is penetrated and provided with a through groove (8), the inside of the through groove (8) is movably provided with a collection box main body (9), and the opening of the collection box main body (9) is communicated with the discharge hole (6), the connecting groove (10) that communicate with logical groove (8) is seted up to one side of fixed block (7), spacing groove (11) have been seted up on the top of connecting groove (10), the inside activity of spacing groove (11) is provided with stopper (13), and the bottom mounting of stopper (13) is provided with connecting block (12), and the bottom activity of connecting block (12) runs through connecting groove (10) to with the top fixed connection of collecting box main part (9).

2. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the top inner wall that leads to groove (8) is inlayed and is provided with first magnet (14), the top of collecting box main part (9) is inlayed and is provided with second magnet (15) opposite with first magnet (14) magnetism.

3. The geotechnical sampling device in geotechnical engineering according to claim 2, wherein: the inner wall of spacing groove (11) is fixed and is provided with sealing layer (22), and sealing layer (22) and stopper (13) laminating are connected.

4. The geotechnical sampling device in geotechnical engineering according to claim 3, wherein: an opening and closing cover (20) is arranged at the bottom end of one side of the collecting box main body (9), and the opening and closing cover (20) is connected with the collecting box main body (9) in a hinge mode.

5. The geotechnical sampling device in geotechnical engineering according to claim 4, wherein: the outer side of the opening and closing cover (20) is provided with a handle groove (21), and the inner bottom wall of the handle groove (21) is obliquely arranged.

6. The geotechnical sampling device in geotechnical engineering according to claim 5, wherein: the inside wall of discharge gate (6) is the slope setting, the inside lower extreme of installation section of thick bamboo (1) is encircleed and has been seted up spout (16), the inside activity of spout (16) is provided with slip ring (17).

7. The geotechnical sampling device in geotechnical engineering according to claim 6, wherein: the bottom end of the sliding ring (17) is fixedly provided with an annular plate (18), the bottom end of the annular plate (18) movably penetrates through the inner wall of the bottom end of the sliding groove (16) and extends to the bottom of the mounting cylinder (1), and the outer side wall and the inner side wall of the sliding ring (17) are provided with a slip increasing layer (19) in a surrounding mode.