CN211576627U

CN211576627U - Geotechnical sampling device in geotechnical engineering

Info

Publication number: CN211576627U
Application number: CN202020239285.5U
Authority: CN
Inventors: 胡广; 石伦炎; 刘涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-09-25
Anticipated expiration: 2030-03-02

Abstract

The utility model belongs to the technical field of geotechnical sampling devices, in particular to a geotechnical sampling device in geotechnical engineering, which comprises a first supporting plate and a ring plate; the utility model discloses, through setting up first motor, first motor drives the pivot and rotates, the pivot drives the screw thread post and rotates, make the slide cartridge move about on the slide bar, make the screw thread section of thick bamboo rise and descend, it rises or descends to drive hollow drill bit, more convenience when using, through setting up the second motor, the second motor drives the hollow drill bit rotation, more laborsaving when carrying out ground collection, improve the efficiency that ground was gathered, through setting up the universal wheel, the convenience is removed the device, through setting up third fixed plate and second bolt, rotate the second bolt, make the second bolt fix with ground, the convenience is fixed the device, make the device more stable when gathering, through setting up first bolt, conveniently dismantle hollow pipe, be convenient for change and take out the ground sample.

Description

Geotechnical sampling device in geotechnical engineering

Technical Field

The utility model belongs to the technical field of ground sampling device, concretely relates to ground sampling device among geotechnical engineering.

Background

Rock and soil are generally called from the engineering and building viewpoint as any kind of rock and soil composing the earth crust, the rock and soil can be subdivided into five types of hard rock, second hard soft rock, soft and weak connection, loose and non-connection and special components, structures, states and properties, the first two types are called rock and the last three types are called soil as rock and soil, the rock and soil are generally called as 'rock and soil', sampling is needed in geotechnical engineering, before sampling, a section is trimmed and cleaned, the most superficial floating soil is cut off, then sampling is carried out from a central typical part layer by layer from top to bottom, and the existing sampling device generally adopts a conical drill bit to drill into rock and sample rock and soil layers with different depths, and soil sample collection is needed manually, so that labor is wasted, and moving and fixing are inconvenient.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a ground sampling device among geotechnical engineering has convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a geotechnical sampling device in geotechnical engineering comprises a first supporting plate and a ring-shaped plate, wherein the top of the first supporting plate is fixedly connected with two first fixing plates, the top of the two first fixing plates is fixedly connected with a second supporting plate, the top of the second supporting plate is provided with a first motor, an output shaft of the first motor is fixedly connected with a rotating shaft, the top of the second supporting plate is provided with a through hole, a bearing is fixedly connected in the through hole, the rotating shaft is arranged in the bearing in a penetrating way, the other end of the rotating shaft is fixedly connected with a threaded column, the surface of the threaded column is in threaded connection with a threaded cylinder, the top of the first supporting plate is fixedly connected with two sliding rods, the surface of the two sliding rods is movably sleeved with a sliding cylinder, and the opposite surfaces of the two sliding cylinders are both fixedly connected with connecting rods, the other ends of the two connecting rods are fixedly connected on the threaded cylinder, the bottom of the threaded cylinder is fixedly connected with a second protective shell, a second motor is fixedly connected in the second protective shell, a second fixing plate is fixedly connected on an output shaft of the second motor, the bottom of the annular plate is fixedly connected with a hollow pipe, the surfaces of the second fixing plate and the annular plate are both provided with threaded holes, and the threaded hole is internally threaded with a first bolt, the bottom end of the hollow tube is fixedly connected with a hollow tool bit, the top of the first supporting plate is provided with a round hole, the bottom of the first supporting plate is fixedly connected with a supporting leg, the bottom of the supporting leg is fixedly connected with a universal wheel, the side surface of the supporting leg is fixedly connected with a third fixing plate, and a threaded hole is formed in the top of the third fixing plate, and a second bolt is connected in the threaded hole in a threaded manner.

Preferably, a storage battery pack is arranged at the top of the second support plate, a first protection shell is fixedly connected to the top of the second support plate, and a control switch is arranged at the top of the first protection shell.

Preferably, the side surface of the second supporting plate is fixedly connected with a push handle, and the surface of the push handle is provided with a rubber sleeve.

Preferably, the surface of the slide bar is provided with a scale.

Preferably, the surfaces of the hollow pipe and the hollow cutter head are both provided with threads.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up first motor, first motor drives the pivot and rotates, the pivot drives the screw thread post and rotates, make the slide cartridge move about on the slide bar, make the screw thread section of thick bamboo rise and descend, it rises or descends to drive hollow drill bit, more convenience when using, through setting up the second motor, the second motor drives the hollow drill bit rotation, more laborsaving when carrying out ground collection, improve the efficiency that ground was gathered, through setting up the universal wheel, the convenience is removed the device, through setting up third fixed plate and second bolt, rotate the second bolt, make the second bolt fix with ground, the convenience is fixed the device, make the device more stable when gathering, through setting up first bolt, conveniently dismantle hollow pipe, be convenient for change and take out the ground sample.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is an enlarged schematic structural view of the position A of the present invention;

FIG. 3 is a schematic sectional view of the hollow tube of the present invention;

in the figure: 1. a first support plate; 2. a first fixing plate; 3. a second support plate; 4. a first protective case; 5. a first motor; 6. a bearing; 7. a rotating shaft; 8. a threaded post; 9. a threaded barrel; 10. a second protective shell; 11. a slide bar; 12. calibration; 13. a connecting rod; 14. a slide cylinder; 15. a second motor; 16. a second fixing plate; 17. an annular plate; 18. a first bolt; 19. a hollow tube; 20. a hollow cutter head; 21. a circular hole; 22. supporting legs; 23. a universal wheel; 24. a third fixing plate; 25. a second bolt; 26. a push handle; 27. a rubber sleeve; 28. a battery pack; 29. and controlling the switch.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a geotechnical sampling device in geotechnical engineering comprises a first supporting plate 1 and a ring-shaped plate 17, wherein the top of the first supporting plate 1 is fixedly connected with a first fixing plate 2, the number of the first fixing plates 2 is two, the top of the first fixing plates 2 is fixedly connected with a second supporting plate 3, the top of the second supporting plate 3 is provided with a first motor 5, an output shaft of the first motor 5 is fixedly connected with a rotating shaft 7, the top of the second supporting plate 3 is provided with a through hole, a bearing 6 is fixedly connected in the through hole, the rotating shaft 7 is arranged in the bearing 6 in a penetrating manner, the other end of the rotating shaft 7 is fixedly connected with a threaded column 8, the surface of the threaded column 8 is in threaded connection with a threaded cylinder 9, the top of the first supporting plate 1 is fixedly connected with two slide bars 11, the number of the slide bars 11 is two, the surfaces of the slide bars 11 are movably sleeved with a, the opposite surfaces of the two sliding cylinders 14 are fixedly connected with connecting rods 13, the other ends of the two connecting rods 13 are fixedly connected to a threaded cylinder 9, the bottom of the threaded cylinder 9 is fixedly connected with a second protective shell 10, a second motor 15 is fixedly connected in the second protective shell 10, an output shaft of the second motor 15 is fixedly connected with a second fixing plate 16, the bottom of the annular plate 17 is fixedly connected with a hollow tube 19, the surfaces of the second fixing plate 16 and the annular plate 17 are both provided with threaded holes, the threaded holes are internally connected with first bolts 18, the bottom end of the hollow tube 19 is fixedly connected with a hollow tool bit 20, the top of the first supporting plate 1 is provided with a round hole 21, the bottom of the first supporting plate 1 is fixedly connected with supporting legs 22, the bottom of the supporting legs 22 is fixedly connected with universal wheels 23, and the side surfaces of the supporting legs 22 are fixedly connected with third fixing plates, the top of the third fixing plate 24 is provided with a threaded hole, the threaded hole is internally threaded with a second bolt 25, the first motor 5 is arranged, the first motor 5 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the threaded post 8 to rotate, the sliding cylinder 14 moves on the sliding rod 11, the threaded cylinder 9 is driven to ascend and descend, the hollow drill bit is driven to ascend or descend, the use is more convenient, the second motor 15 is arranged, the second motor 15 drives the hollow drill bit to rotate, the labor is saved during rock and soil collection, the rock and soil collection efficiency is improved, the universal wheel 23 is arranged, the device is convenient to move, the third fixing plate 24 and the second bolt 25 are arranged, the second bolt 25 is rotated, the second bolt 25 is fixed with the ground, the device is convenient to fix, the device is more stable during collection, and by arranging the first bolt 18, the hollow tube 20 is convenient to disassemble, and the rock and soil samples are convenient to replace and take out.

Specifically, the top of the second supporting plate 3 is provided with a storage battery pack 28, the top of the second supporting plate 3 is fixedly connected with the first protection shell 4, and the top of the first protection shell 4 is provided with a control switch 29, so that the sampling device can be conveniently controlled and adjusted.

Specifically, the side of the second supporting plate 3 is fixedly connected with a push handle 26, and a rubber sleeve 27 is arranged on the surface of the push handle 26, so that the sampling device is convenient to move.

Specifically, the surface of slide bar 11 is provided with scale 12, conveniently observes the degree of depth that the ground was gathered, conveniently carries out the ground and gathers.

Specifically, the surfaces of the hollow pipe 19 and the hollow cutter head 20 are both provided with threads, so that the hollow pipe 19 and the hollow cutter head 20 can conveniently enter soil.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, through universal wheel 23, remove the position of using with the device, through screwing up second bolt 25, make second bolt 25 fix with ground, fix the device, make the device more stable when gathering, then, start first motor 5 and second motor 15 simultaneously, make first motor 5 drive pivot 7 and rotate, pivot 7 drives screw thread post 8 and rotates, make slide cartridge 14 move about on slide bar 11, make screw thread barrel 9 rise and descend, it rises or descends to drive hollow drill bit, make second motor 15, second motor 15 drives hollow drill bit rotatory, carry out ground collection, through unscrewing first bolt 18, conveniently dismantle hollow pipe 20, be convenient for change and take out the ground sample.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a geotechnical sampling device among geotechnical engineering, includes first backup pad (1) and annular plate (17), its characterized in that: the top of the first supporting plate (1) is fixedly connected with a first fixing plate (2), the number of the first fixing plates (2) is two, the top of the two first fixing plates (2) is fixedly connected with a second supporting plate (3), the top of the second supporting plate (3) is provided with a first motor (5), an output shaft of the first motor (5) is fixedly connected with a rotating shaft (7), the top of the second supporting plate (3) is provided with a through hole, a bearing (6) is fixedly connected in the through hole, the rotating shaft (7) is arranged in the bearing (6) in a penetrating way, the other end of the rotating shaft (7) is fixedly connected with a threaded column (8), the surface thread of the threaded column (8) is connected with a threaded cylinder (9), the top of the first supporting plate (1) is fixedly connected with a sliding rod (11), and the number of the sliding rods (11) is two, sliding cylinders (14) are movably sleeved on the surfaces of the two sliding rods (11), connecting rods (13) are fixedly connected to opposite surfaces of the two sliding cylinders (14), the other ends of the two connecting rods (13) are fixedly connected to the threaded cylinders (9), a second protective shell (10) is fixedly connected to the bottom of the threaded cylinders (9), a second motor (15) is fixedly connected to the second protective shell (10), a second fixing plate (16) is fixedly connected to an output shaft of the second motor (15), a hollow tube (19) is fixedly connected to the bottom of the annular plate (17), threaded holes are formed in the surfaces of the second fixing plate (16) and the annular plate (17), a first bolt (18) is connected to the inner thread of each threaded hole, a hollow tool bit (20) is fixedly connected to the bottom of the hollow tube (19), a round hole (21) is formed in the top of the first supporting plate (1), the bottom fixedly connected with supporting leg (22) of first backup pad (1), the bottom fixedly connected with universal wheel (23) of supporting leg (22), the side fixedly connected with third fixed plate (24) of supporting leg (22), threaded hole is seted up at the top of third fixed plate (24), and threaded hole female connection has second bolt (25).

2. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the storage battery pack (28) is arranged at the top of the second support plate (3), the first protection shell (4) is fixedly connected to the top of the second support plate (3), and the control switch (29) is arranged at the top of the first protection shell (4).

3. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the side surface of the second supporting plate (3) is fixedly connected with a push handle (26), and the surface of the push handle (26) is provided with a rubber sleeve (27).

4. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the surface of the sliding rod (11) is provided with scales (12).

5. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the surfaces of the hollow pipe (19) and the hollow cutter head (20) are both provided with threads.