CN211927338U

CN211927338U - Earthwork sampling device for water conservancy construction

Info

Publication number: CN211927338U
Application number: CN202020539139.4U
Authority: CN
Inventors: 王其海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-13
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses an earthwork sampling device for water conservancy construction, the on-line screen storage device comprises a base, base surface right side fixed mounting has the traveller, traveller upper end fixed mounting has the stopper, and traveller week side sliding connection has the carriage, and carriage right-hand member bottom surface fixed rotation is connected with the sample shell, is equipped with the sample chamber in the sample shell, the utility model discloses a servo motor drive makes the sampler descend and rotates simultaneously, and the sample shell of cooperation auger formula makes things convenient for the sampler to go into soil more, sets up the sample chamber with sample shell threaded connection simultaneously, conveniently takes out soil, guarantees the integrality layering sample of soil simultaneously, and the long body sample chamber more enough carries out deep sample, can carry out the integrality sample of soil through a motor drive, and simple structure, the size is light simultaneously, convenient operation, and sampling efficiency is high.

Description

Earthwork sampling device for water conservancy construction

Technical Field

The utility model relates to a sampling device specifically is an earthwork sampling device for water conservancy construction.

Background

And building the hydraulic engineering according to the requirements of engineering structure, quantity, quality, progress, construction cost and the like provided by design. The construction method comprises the contents of construction preparation, construction technology, construction management and the like. With the development of science and technology, hydraulic engineering construction becomes an independent subject, and soil sampling refers to a method for collecting soil samples, including sampling layout and sampling technology. The section soil sample is collected after the section observation and the record are finished, the section is trimmed and cleaned before the sampling, the most superficial layer of the floating soil is cut off, and then the sampling is carried out from the central typical part layer by layer from top to bottom according to the layers.

All need sample its soil before present water conservancy construction, however, the general size of current soil sampling device is great, and the structure is complicated, and sampling efficiency is low, and the soil clod of gathering is incomplete, can't carry out the layering sample. Therefore, the utility model provides an earthwork sampling device for water conservancy construction to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide an earthwork sampling device for water conservancy construction 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:

an earthwork sampling device for water conservancy construction comprises a base, wherein a sliding column is fixedly arranged on the right side of the surface of the base, a limiting block is fixedly arranged at the upper end of the sliding column, a sliding frame is connected to the periphery of the sliding column in a sliding manner, a sampling shell is fixedly and rotatably connected to the bottom surface of the right end of the sliding frame, and a sampling cavity is arranged in the sampling shell;

sliding column left side fixed mounting has the pinion rack, and the equal fixed mounting in both sides has the mounting panel around the carriage left end, rotates between the two mounting panels around to be connected with the gear of pinion rack meshing, and the gear left side be equipped with rather than the worm of meshing, the worm rotates to be connected in the carriage bottom surface, the equal fixed mounting in upper end of sample shell upper end and worm has the drive wheel, and the side cover is equipped with the drive belt all around two drive wheels, sliding column left side fixed mounting has the vertical balladeur train that is located on the base, and the equal sliding connection of two mounting panels is in vertical balladeur train around just, fixed mounting has servo motor on the carriage left end, servo motor.

As a further aspect of the present invention: the welding of sample chamber lower extreme week has fixed spiro, and sample chamber through fixed spiro and sample shell threaded connection, and sample chamber upper end opening.

As a further aspect of the present invention: and a motor shaft of the servo motor is in transmission connection with the gear through a worm, and is in transmission connection with the sampling shell through a transmission wheel and a transmission belt.

As a further aspect of the present invention: the base left side fixed mounting has the push rod, and push rod top left side fixed mounting has the handle.

As a further aspect of the present invention: the four corners of the bottom surface of the base are fixedly provided with universal wheels, and braking parts are arranged in the universal wheels.

As a further aspect of the present invention: the push rod is fixedly provided with a controller, and the controller is electrically connected with the servo motor.

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

1. the utility model discloses a servo motor drive makes the sampler descend and rotates simultaneously, and the sample shell of cooperation auger formula makes things convenient for the sampler to bury more, sets up the sample chamber with sample shell threaded connection simultaneously, conveniently takes out soil, guarantees the integrality layering sample of soil simultaneously, and the long body sample chamber is more enough to carry out deep sample.

2. The utility model discloses a motor drive can carry out the integrality sample of soil, simple structure, and the size is light simultaneously, convenient operation, and the sample efficiency is high higher.

Drawings

Fig. 1 is a schematic structural view of an earthwork sampling device for water conservancy construction.

Fig. 2 is an enlarged schematic structural diagram of fig. 1A of an earthwork sampling apparatus for water conservancy construction.

Fig. 3 is a schematic diagram of the internal structure of a sampling housing in the earthwork sampling apparatus for water conservancy construction.

Fig. 4 is a schematic structural diagram of a sampling cavity in an earthwork sampling device for water conservancy construction.

In the figure: 1. a base; 2. a traveler; 3. a carriage; 4. a vertical carriage; 5. a push rod; 6. a servo motor; 7. a limiting block; 8. a transmission belt; 9. a driving wheel; 10. a handle; 11. a worm; 12. a controller; 13. a universal wheel; 14. a gear; 15. a toothed plate; 16. a sampling housing; 17. a sampling cavity; 18. mounting a plate; 19. and fixing the spiral ring.

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.

Referring to fig. 1-4, in the embodiment of the present invention, an earthwork sampling device for water conservancy construction includes a base 1, the right side of the surface of the base 1 is fixedly provided with a sliding column 2, the upper end of the sliding column 2 is fixedly provided with a limiting block 7, the periphery of the sliding column 2 is connected with a sliding frame 3 in a sliding way, the bottom surface of the right end of the sliding frame 3 is fixedly and rotatably connected with a sampling shell 16, a sampling cavity 17 is arranged in the sampling shell 16, the periphery of the lower end of the sampling cavity 17 is welded with a fixed spiral ring 19, the sampling cavity 17 is in threaded connection with the sampling shell 16 through a fixed spiral ring 19, the upper end of the sampling cavity 17 is opened, the push rod 5 is fixedly arranged on the left side of the base 1, and the left side of the top end of the push rod 5 is fixedly provided with a handle 10, four corners of the bottom surface of the base 1 are fixedly provided with universal wheels 13, a braking part is arranged in the universal wheel 13, and the device is pushed to a specified sampling place through the universal wheel 13 of the base 1;

2 left sides fixed mounting of traveller has pinion rack 15, and equal fixed mounting in both sides has mounting panel 18 around the 3 left ends of carriage, rotates between the two mounting panels 18 around to be connected with pinion rack 15 meshed gear 14, and gear 14 left side is equipped with rather than meshed worm 11, and worm 11 rotates to be connected in carriage 3 bottom surface, sample shell 16 upper end and the equal fixed mounting in upper end of worm 11 have drive wheel 9, and the side cover all is equipped with drive belt 8 in two

drive wheels

9, 2 left sides fixed mounting of traveller has vertical balladeur train 4 that is located on base 1, and just two equal sliding connection of mounting panel 18 are in vertical balladeur train 4 around, fixed mounting has servo motor 6 on the 3 left end of carriage, and servo motor 6's motor shaft and the upper end fixed connection of worm 11, and servo motor 6's motor shaft passes through worm 11 and is connected with gear 14 transmission, the transmission belt 8 is in transmission connection with the sampling shell 16, a controller 12 is fixedly mounted on the push rod 5, the controller 12 is electrically connected with the servo motor 6, the worm 11 rotates through a gear 14 meshed with the worm 11, the rotating gear 14 is meshed with the toothed plate 15, the sliding frame 3 can move up and down on the sliding column 2, meanwhile, the rotating worm 11 enables the sampling shell 16 to rotate through the transmission wheel 9 and the transmission belt 8, the sampling shell 16 rotates along with the sliding frame 3 moving down, soil immediately enters the sampling shell, the sampling shell completely enters the soil, the servo motor 6 is controlled to rotate reversely, the soil is broken by the sampling device, and the sampling cavity 17 at the lower end of the sampling shell 16 is rotated.

The utility model discloses a theory of operation is:

when the sampling device is used, the device is pushed to a specified sampling place through the universal wheel 13 of the base 1, the controller 12 controls the servo motor 6 to work, the motor shaft of the servo motor 6 drives the worm 11 to rotate, the worm 11 enables the gear 14 meshed with the worm 11 to rotate, the rotating gear 14 is meshed with the toothed plate 15, the sliding frame 3 moves up and down on the sliding column 2, meanwhile, the rotating worm 11 enables the sampling shell 16 to rotate through the driving wheel 9 and the driving belt 8, the sampling shell 16 rotates along with the downward movement of the sliding frame 3 and then enters soil, when the sampler completely enters the soil, the servo motor 6 is controlled to rotate reversely, the sampler breaks out the soil, the sampling cavity 17 at the lower end of the sampling shell 16 is rotated, and a soil sample in the sampling cavity 17 is poured out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An earthwork sampling device for water conservancy construction comprises a base (1) and is characterized in that a sliding column (2) is fixedly mounted on the right side of the surface of the base (1), a limiting block (7) is fixedly mounted at the upper end of the sliding column (2), a sliding frame (3) is connected to the periphery of the sliding column (2) in a sliding mode, a sampling shell (16) is fixedly and rotatably connected to the bottom surface of the right end of the sliding frame (3), and a sampling cavity (17) is formed in the sampling shell (16);

a toothed plate (15) is fixedly arranged on the left side of the sliding column (2), mounting plates (18) are fixedly arranged on the front side and the rear side of the left end of the sliding frame (3), a gear (14) meshed with the toothed plate (15) is rotatably connected between the front mounting plate and the rear mounting plate (18), and the left side of the gear (14) is provided with a worm (11) engaged with the gear, the worm (11) is rotationally connected with the bottom surface of the sliding frame (3), the upper end of the sampling shell (16) and the upper end of the worm (11) are both fixedly provided with driving wheels (9), the periphery of the two driving wheels (9) is sleeved with a driving belt (8), a vertical sliding frame (4) positioned on the base (1) is fixedly arranged at the left side of the sliding column (2), and the front and the rear mounting plates (18) are connected in the vertical sliding frame (4) in a sliding way, a servo motor (6) is fixedly mounted at the left end of the sliding frame (3), and a motor shaft of the servo motor (6) is fixedly connected with the upper end of the worm (11).

2. The earthwork sampling device for water conservancy construction according to claim 1, wherein a fixed spiral ring (19) is welded on the periphery of the lower end of the sampling cavity (17), the sampling cavity (17) is in threaded connection with the sampling shell (16) through the fixed spiral ring (19), and the upper end of the sampling cavity (17) is opened.

3. The earthwork sampling device for water conservancy construction according to claim 1, wherein a motor shaft of the servo motor (6) is in transmission connection with a gear (14) through a worm (11), and the motor shaft of the servo motor (6) is in transmission connection with a sampling shell (16) through a transmission wheel (9) and a transmission belt (8).

4. The earthwork sampling device for water conservancy construction according to claim 1, wherein a push rod (5) is fixedly installed on the left side of the base (1), and a handle (10) is fixedly installed on the left side of the top end of the push rod (5).

5. The earthwork sampling device for water conservancy construction according to claim 1, wherein universal wheels (13) are fixedly installed at four corners of the bottom surface of the base (1), and braking members are arranged in the universal wheels (13).

6. The earthwork sampling device for water conservancy construction according to claim 4, wherein a controller (12) is fixedly installed on the push rod (5), and the controller (12) is electrically connected with the servo motor (6).