CN213658293U

CN213658293U - Geotechnical sampling device in geotechnical engineering

Info

Publication number: CN213658293U
Application number: CN202022177812.7U
Authority: CN
Inventors: 孙红光; 刘凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-09
Anticipated expiration: 2030-09-29

Abstract

The utility model belongs to the technical field of geotechnical engineering, especially, relate to a geotechnical sampling device in geotechnical engineering, including the U-shaped frame, first logical groove has been seted up to the top inner wall of U-shaped frame, the second logical groove has been seted up to one side inner wall of U-shaped frame, the second leads to the inslot and is provided with first motor, the output fixedly connected with gear of first motor, the first electric putter of bottom inner wall fixedly connected with of U-shaped frame. This ground sampling device, through the setting of first motor, gear, tooth and fly leaf, first motor work drives gear revolve, and the gear is connected with the tooth meshing, and the rotation of gear makes the fly leaf upwards or move down along vertical direction to push down the drill bit and bore and get work, convenient operation has improved work efficiency, and under first electric putter's effect, can increase the stability of fly leaf when this device uses, increase the security of using.

Description

Geotechnical sampling device in geotechnical engineering

Technical Field

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

Background

In geotechnical engineering, sampling and analyzing rock and soil is an essential process. The sampling of ground often needs to carry out the drilling to ground through sampling device. Present ground sampling device majority adopts manual weight down to bore the axle and bores and get work, and the operation is got up inconveniently, and efficiency is comparatively low, still has inconvenient removal and the poor problem of stability simultaneously, so, to above-mentioned problem, the utility model provides a ground sampling device among geotechnical engineering.

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 easy operation and convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ground sampling device among geotechnical engineering, includes the U-shaped frame, first logical groove has been seted up to the top inner wall of U-shaped frame, the second logical groove has been seted up to one side inner wall of U-shaped frame, the second is led to the inslot and is provided with first motor, the output fixedly connected with gear of first motor, the first electric putter of bottom inner wall fixedly connected with of U-shaped frame, first electric putter's top fixedly connected with fly leaf, one side that the fly leaf is close to first motor is provided with tooth, the gear is connected with tooth meshing, the top of fly leaf is passed first logical groove and is located the U-shaped frame outside, one side fixedly connected with U-shaped mounting of fly leaf.

There is the connecting block through bolted connection in the U-shaped mounting, one side fixedly connected with loading board of U-shaped mounting is kept away from to the connecting block, circular through-hole has been seted up on the loading board, the upper surface of loading board passes through mount fixedly connected with second motor, circular through-hole and fixed connection drilling rod are passed to the output of second motor, the bottom fixedly connected with drill bit of drilling rod, the bottom fixedly connected with of U-shaped frame removes the wheel, the equal fixedly connected with fixed plate in both sides of U-shaped frame bottom, the lower fixed surface of fixed plate is connected with second electric putter, the bottom fixedly connected with of second electric putter stabilizes the board.

As a further aspect of the present invention: the surface of the drill rod is provided with a dragon-shaped hinge, the bottom end of the U-shaped frame is provided with a third through groove, and the position of the third through groove corresponds to the position of the drill bit.

As a further aspect of the present invention: one side fixedly connected with protecting crust of U-shaped frame, the position of protecting crust corresponds with the position of second through-slot, the fly leaf is close to one side bottom fixedly connected with stopper of first motor.

As a further aspect of the present invention: the pulley is fixedly connected in the first through groove, the sliding groove is formed in one side of the movable plate, and the pulley is connected in the sliding groove in a sliding mode.

As a further aspect of the present invention: the lower surface of the stabilizing plate is fixedly connected with an anti-slip pad, the inner wall of the top end of the U-shaped frame is provided with a distance sensor, and the position of the distance sensor corresponds to the position of the second motor.

As a further aspect of the present invention: one side of U-shaped frame is provided with controller and battery respectively, the controller passes through the wire respectively with battery, distance sensor, first motor, second motor, first electric putter and second electric putter electric connection.

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

1. this ground sampling device, through the setting of first motor, gear, tooth and fly leaf, first motor work drives gear revolve, and the gear is connected with the tooth meshing, and the rotation of gear makes the fly leaf upwards or move down along vertical direction to push down the drill bit and bore and get work, convenient operation has improved work efficiency, and under first electric putter's effect, can increase the stability of fly leaf when this device uses, increase the security of using.

2. This ground sampling device through the setting that removes the wheel, can remove according to the difference of sampling position, through the setting of fixed plate, second electric putter and firm board, during the use, through controller control second electric putter's extension, second electric putter promotes firm board and ground looks overlap joint, increases the frictional force between this device and the ground, and this device takes place the skew when avoiding using, has increased the security of using.

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 diagram of a side 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 an enlarged schematic structural view of the position B of the present invention;

FIG. 4 is a schematic structural view of the U-shaped fixing member and the connecting block of the present invention;

FIG. 5 is a schematic diagram of the circuit of the present invention;

in the figure: 1. a U-shaped frame; 2. a first electric push rod; 3. a fixing plate; 4. a second electric push rod; 5. a stabilizing plate; 6. a moving wheel; 7. a controller; 8. a limiting block; 9. teeth; 10. a movable plate; 11. a protective shell; 12. a gear; 13. a first motor; 14. a second motor; 15. a fixed mount; 16. a carrier plate; 17. a drill stem; 18. reaming dragon leaves; 19. a drill bit; 20. a first through groove; 21. a chute; 22. a pulley; 23. a bolt; 24. a distance sensor; 25. a U-shaped fixing member; 26. connecting blocks; 27. a circular through hole; 28. a storage battery; 29. a second through groove; 30. and a third through groove.

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. 1-5, the present invention provides the following technical solutions: a geotechnical sampling device in geotechnical engineering comprises a U-shaped frame 1, wherein a first through groove 20 is formed in the inner wall of the top end of the U-shaped frame 1, a second through groove 29 is formed in the inner wall of one side of the U-shaped frame 1, a first motor 13 is arranged in the second through groove 29, a gear 12 is fixedly connected to the output end of the first motor 13, a first electric push rod 2 is fixedly connected to the inner wall of the bottom end of the U-shaped frame 1, under the action of the first electric push rod 2, the stability of a movable plate 10 can be improved during the use of the device, the use safety is improved, a movable plate 10 is fixedly connected to the top end of the first electric push rod 2, teeth 9 are arranged on one side, close to the first motor 13, of the movable plate 10, the gear 12 is in meshed connection with the teeth 9, through the arrangement of the first motor 13, the gear 12, the teeth 9 and the movable plate 10, the, the rotation of the gear 12 causes the movable plate 10 to move upwards or downwards along the vertical direction, so as to press down the drill bit 19 for drilling, the operation is convenient, the working efficiency is improved, the top end of the movable plate 10 passes through the first through groove 20 and is located outside the U-shaped frame 1, and one side of the movable plate 10 is fixedly connected with a U-shaped fixing member 25.

The U-shaped fixing piece 25 is internally connected with a connecting block 26 through a bolt 23, the U-shaped fixing piece 25, the connecting block 26 and the bolt 23 are arranged to facilitate the disassembly and assembly of the bearing plate 16, one side of the connecting block 26, which is far away from the U-shaped fixing piece 25, is fixedly connected with the bearing plate 16, a circular through hole 27 is arranged on the bearing plate 16, the upper surface of the bearing plate 16 is fixedly connected with a second motor 14 through a fixing frame 15, the output end of the second motor 14 passes through the circular through hole 27 and is fixedly connected with a drill rod 17, a hinge dragon leaf 18 is arranged on the surface of the drill rod 17, a third through groove 30 is arranged at the bottom end of the U-shaped frame 1, the position of the third through groove 30 corresponds to the position of the drill bit 19, the bottom end of the drill rod 17 is fixedly connected with the drill bit 19, the bottom end of the U-shaped frame 1 is fixedly connected, the lower surface of the fixed plate 3 is fixedly connected with a second electric push rod 4, the bottom end of the second electric push rod 4 is fixedly connected with a stabilizing plate 5, through the arrangement of the fixed plate 3, the second electric push rod 4 and the stabilizing plate 5, when in use, the controller 7 controls the extension of the second electric push rod 4, the second electric push rod 4 pushes the stabilizing plate 5 to be in lap joint with the ground, the friction force between the device and the ground is increased, the device is prevented from deviating when in use, the use safety is improved, the lower surface of the stabilizing plate 5 is fixedly connected with an anti-skid pad, the inner wall of the top end of the U-shaped frame 1 is provided with a distance sensor 24, through distance sensor 24's setting, can monitor the distance between second motor 14 and the U-shaped frame 1 top inner wall, avoid second motor 14 to lead to the fact harm to second motor 14 apart from the too near of U-shaped frame 1 top inner wall, distance sensor 24's position is corresponding with the position of second motor 14.

Specifically, a protective shell 11 is fixedly connected to one side of the U-shaped frame 1, the position of the protective shell 11 corresponds to the position of the second through groove 29, a bottom end of one side of the movable plate 10, which is close to the first motor 13, is fixedly connected with a limiting block 8, a pulley 22 is fixedly connected to the inside of the first through groove 20, one side of the movable plate 10 is provided with a sliding groove 21, the pulley 22 is slidably connected to the sliding groove 21, through the arrangement of the pulley 22 and the sliding groove 21, the friction force between the movable plate 10 and the first through groove 20 can be reduced, the movable plate 10 can be moved more smoothly, meanwhile, the movable plate 10 can be limited, the stability of the movable plate 10 during movement is increased, one side of the U-shaped frame 1 is respectively provided with a controller 7 and a storage battery 28, the controller 7 is respectively electrically connected with the storage battery 28, the distance sensor 24, the first motor 13, the second motor 14, the controller 7 may be a computer or other conventionally known device for performing control, and the operation state of the first motor 13 or other devices can be controlled by the arrangement of the controller 7.

The utility model discloses a theory of operation does:

s1, when the device is used, the device is moved to a place needing sampling under the action of the moving wheel 6, then the controller 7 controls the extension of the second electric push rod 4, and the second electric push rod 4 pushes the stabilizing plate 5 to be in lap joint with the ground, so that the friction force between the device and the ground can be increased, and the device is prevented from deviating when in use;

s2, controlling the work of the first motor 13 and the work of the first electric push rod 2 through the controller 7, wherein the work of the first motor 13 drives the gear 12 to rotate, the gear 12 is meshed with the teeth 9, the clockwise rotation of the gear 12 causes the movable plate 10 to move downwards, and the movement of the movable plate 10 drives the movement of the bearing plate 16;

s3, the movement of the bearing plate 16 causes the second motor 14, the drill rod 17 and the auger blade 18 to move, in the moving process, the controller 7 controls the second motor 14 to work, and the second motor 14 drives the drill bit 19, the drill rod 17 and the auger blade 18 to rotate, so that efficient drilling and sampling operations can be performed on rock and soil, and the use is convenient.

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 U-shaped frame (1), its characterized in that: a first through groove (20) is formed in the inner wall of the top end of the U-shaped frame (1), a second through groove (29) is formed in the inner wall of one side of the U-shaped frame (1), a first motor (13) is arranged in the second through groove (29), a gear (12) is fixedly connected to the output end of the first motor (13), a first electric push rod (2) is fixedly connected to the inner wall of the bottom end of the U-shaped frame (1), a movable plate (10) is fixedly connected to the top end of the first electric push rod (2), teeth (9) are arranged on one side, close to the first motor (13), of the movable plate (10), the gear (12) is meshed with the teeth (9), the top end of the movable plate (10) penetrates through the first through groove (20) and is located on the outer side of the U-shaped frame (1), and a U-shaped fixing piece (25) is fixedly connected;

the U-shaped fixing piece (25) is internally connected with a connecting block (26) through a bolt (23), one side of the connecting block (26) far away from the U-shaped fixing piece (25) is fixedly connected with a bearing plate (16), the bearing plate (16) is provided with a circular through hole (27), the upper surface of the bearing plate (16) is fixedly connected with a second motor (14) through a fixing frame (15), the output end of the second motor (14) passes through the circular through hole (27) and is fixedly connected with the drill rod (17), the bottom end of the drill rod (17) is fixedly connected with a drill bit (19), the bottom end of the U-shaped frame (1) is fixedly connected with a movable wheel (6), both sides of the bottom end of the U-shaped frame (1) are fixedly connected with a fixed plate (3), the lower surface of the fixed plate (3) is fixedly connected with a second electric push rod (4), the bottom end of the second electric push rod (4) is fixedly connected with a stabilizing plate (5).

2. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the surface of the drill rod (17) is provided with a dragon hinge (18), the bottom end of the U-shaped frame (1) is provided with a third through groove (30), and the position of the third through groove (30) corresponds to the position of the drill bit (19).

3. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: one side fixedly connected with protecting crust (11) of U-shaped frame (1), the position of protecting crust (11) and the position of second logical groove (29) are corresponding, one side bottom fixedly connected with stopper (8) that fly leaf (10) is close to first motor (13).

4. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the movable plate is characterized in that a pulley (22) is fixedly connected in the first through groove (20), a sliding groove (21) is formed in one side of the movable plate (10), and the pulley (22) is connected in the sliding groove (21) in a sliding mode.

5. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the lower surface of the stabilizing plate (5) is fixedly connected with an anti-slip mat, the inner wall of the top end of the U-shaped frame (1) is provided with a distance sensor (24), and the position of the distance sensor (24) corresponds to the position of the second motor (14).

6. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: one side of U-shaped frame (1) is provided with controller (7) and battery (28) respectively, controller (7) pass through the wire respectively with battery (28), distance sensor (24), first motor (13), second motor (14), first electric putter (2) and second electric putter (4) electric connection.