CN217605341U

CN217605341U - Geotechnical sampling device in geotechnical engineering

Info

Publication number: CN217605341U
Application number: CN202221104100.5U
Authority: CN
Inventors: 韩潇翼; 刘俊新; 唐伟; 李军润; 徐恒威; 尹彬瑞
Original assignee: Southwest University of Science and Technology
Current assignee: Southwest University of Science and Technology
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-18
Anticipated expiration: 2032-05-09

Abstract

The utility model belongs to the technical field of sampling device is relevant, concretely relates to geotechnical sampling device among geotechnical engineering, it includes: the movable bed body, the equal fixedly connected with riser in upper end of the four corners of the movable bed body, it is connected with the upset bed body to rotate through the axostylus axostyle between two risers on the right side to lean on, first motor drives the bottom connecting rod through its output shaft, bull stick and upper portion connecting rod rotate clockwise, can overturn to vertical state from the horizontality to the upset bed body, at this moment, be connected fixedly first nut hole and second nut hole through fastening nut, can improve the stability of the upset bed body under vertical state greatly, conveniently utilize the hob to carry out rotatory sample work, easy operation is convenient, and the electric iron has fine practicality, when first motor drives the bottom connecting rod through its output shaft, bull stick and upper portion connecting rod anticlockwise rotate, can overturn to the horizontality from vertical state to the upset bed body.

Description

Geotechnical sampling device in geotechnical engineering

Technical Field

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

Background

Geotechnical engineering is to solve the engineering problems of rock and soil mass, including foundation and foundation, side slope and underground engineering, as the research object, the geotechnical engineering is the branch of civil engineering, and is the science of applying engineering geology, soil mechanics and rock mechanics to solve the engineering technical problems of rock and soil in various engineering. When the rock and soil components are researched, detection needs to be carried out after sampling at different points and depths, so that a rock and soil sampling device is used.

The geotechnical sampler device that uses at present, the volume is great higher, and is inconvenient to be adjusted for the geotechnical sampler is comparatively inconvenient when using, and, because the geotechnical sampler size is higher, makes the geotechnical sampler inconvenient to remove the transportation, has certain potential safety hazard at the in-process that removes, for this reason, the utility model provides a geotechnical sampling device among the geotechnical engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground sampling device among geotechnical engineering to solve the ground sampler device of the present use that proposes in the above-mentioned background art, the volume is great higher, inconvenient problem of adjusting of carrying on.

In order to achieve the above object, the utility model provides a following technical scheme: a geotechnical sampling device in geotechnical engineering, which comprises: the movable bed body, the equal fixedly connected with riser in upper end of the movable bed body four corners department leans on and rotates through the axostylus axostyle to be connected with the upset bed body between two risers on the right side, the side all is fixed with the connecting block by intermediate position department upper end around the movable bed body, be connected with the linkage between connecting block and the upset bed body, two rotate between the connecting block and be connected with the bull stick, the rear end fixed mounting of riser carries out pivoted first motor to the bull stick, be fixed with first fixed plate on the outer wall of the upset bed body, be fixed with the second fixed plate on the upset bed body outer wall of first fixed plate downside, the upper end fixed mounting of first fixed plate has the second motor, the output shaft lower extreme of second motor runs through first fixed plate and fixedly connected with third motor, the output shaft fixedly connected with hob of third motor.

Preferably, the linkage includes bottom connecting rod and the upper portion connecting rod of being connected with bottom connecting rod rotation, the upper portion connecting rod other end rotates to be connected in the upset bed body, the bottom connecting rod other end rotates to be connected in the connecting block, the bull stick tip run through the connecting block and with bottom connecting rod one end fixed connection.

Preferably, the fixed cover in one end of the upset bed body is equipped with the overlap joint pole, the outer wall of the upset bed body is run through at the both ends of overlap joint pole, leans on two left riser upper ends to set up the overlap joint groove with overlap joint pole matched with.

Preferably, the right ends of the two vertical plates on the right side are both fixed with limiting blocks, the outer walls of the limiting blocks are provided with second nut holes, first nut holes are formed in the outer walls of the turnover bed body, and the first nut holes are connected with the second nut holes through fastening nuts.

Preferably, support columns are fixed to the lower ends of the four corners of the movable bed body, and brake wheels are connected to the lower ends of the four support columns.

Compared with the prior sampling device technology, the utility model provides a geotechnical sampling device among geotechnical engineering possesses following beneficial effect:

1. the utility model discloses a set up the linkage, the moving bed body and the upset bed body, when starting first motor, first motor drives bottom connecting rod, bull stick and upper portion connecting rod clockwise rotation through its output shaft, can overturn to the vertical state from the horizontal state to the upset bed body, at this moment, connect fixedly first nut hole and second nut hole through fastening nut, can improve the stability of the upset bed body under the vertical state greatly, conveniently utilize the hob to carry out the rotary sampling work, easy operation is convenient, has fine practicality;

2. the utility model discloses when first motor drives bottom connecting rod, bull stick and upper portion connecting rod anticlockwise rotation through its output shaft, can follow vertical state upset to the horizontality to the upset bed body, at this moment, the overlap joint pole just in time overlap joint inslot portion supports the upset bed body, at this moment, the height of device is lower, and stability improves, through the brake wheel, conveniently removes the transportation to whole device, and convenient to use improves the security performance greatly.

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, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a three-dimensional structure of a geotechnical sampling device in geotechnical engineering provided by the utility model;

fig. 2 is a schematic view of a planar structure of a geotechnical sampling device in geotechnical engineering according to the present invention;

fig. 3 is a schematic view of the storage structure of the turnover bed body provided by the present invention;

in the figure: 1. a linkage; 101. a bottom link; 102. an upper link; 2. moving the bed body; 201. connecting blocks; 3. a brake wheel; 4. a support column; 5. a vertical plate; 501. a lap joint groove; 6. a rotating rod; 7. a first motor; 8. turning over the bed body; 801. a first nut hole; 9. a lap joint rod; 10. a second motor; 11. a first fixing plate; 12. a third motor; 13. a second fixing plate; 14. a screw rod; 15. fastening a nut; 16. a limiting block; 1601. a second nut bore.

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. 1-3, the present invention provides a technical solution: a geotechnical sampling device in geotechnical engineering, which comprises: moving bed body 2, the equal fixedly connected with riser 5 in upper end of moving bed body 2 four corners department, it is connected with upset bed body 8 to lean on rotating through the axostylus axostyle between two risers 5 on right side, moving bed body 2 front and back side leans on intermediate position department upper end all to be fixed with connecting block 201, be connected with linkage 1 between connecting block 201 and the upset bed body 8, it is connected with bull stick 6 to rotate between two connecting blocks 201, the rear end fixed mounting of riser 5 carries out pivoted first motor 7 to bull stick 6, linkage 1 includes bottom connecting rod 101 and the upper portion connecting rod 102 of being connected with bottom connecting rod 101 rotation, the upper portion connecting rod 102 other end rotates to be connected in upset bed body 8, bottom connecting rod 101 other end rotates to be connected in connecting

block

201, 6 tip run through connecting block 201 and bottom connecting rod 101 one end fixed connection, the output shaft of first motor 7 and the bottom connecting rod 101 fixed connection that is located the rear side, start first motor 7, first motor 7 drives bottom connecting rod 101 that is located the rear side through its output shaft and rotates clockwise, bottom connecting rod 101 that is located the rear side passes through bull stick 6 and drives another bottom connecting rod 101 synchronous revolution, under the combined action of bottom connecting rod 101 and upper portion connecting rod 102, can be to upset from the vertical bed body 8 state (refer to the horizontal state (refer to the state) from the horizontal state 1).

Be fixed with first fixed plate 11 on the outer wall of the upset bed body 8, be fixed with second fixed plate 13 on the upset bed body 8 outer wall of first fixed plate 11 downside, the upper end fixed mounting of first fixed plate 11 has second motor 10, first fixed plate 11 and fixedly connected with third motor 12 are run through to the output shaft lower extreme of second motor 10, the output shaft fixedly connected with hob 14 of third motor 12, second motor 10 drives third motor 12 through its output shaft and reciprocates, third motor 12 drives hob 14 through its output shaft and rotates, make hob 14 take a sample in can the rotatory ground that gets into.

In order to support the upset bed body 8 that the level was placed, the fixed cover of one end inside of the upset bed body 8 is equipped with overlap joint pole 9, and the outer wall of the upset bed body 8 is run through at the both ends of overlap joint pole 9, leans on two left risers 5 upper ends to set up with overlap joint pole 9 matched with overlap joint groove 501, and when the upset bed body 8 level was placed, overlap joint pole 9 just in time lapped inside overlap joint groove 501.

It should be noted that the right ends of the two vertical plates 5 on the right side are all fixed with the limiting block 16, the outer wall of the limiting block 16 is provided with a second nut hole 1601, the outer wall of the turnover bed body 8 is internally provided with a first nut hole 801, the first nut hole 801 is connected with the second nut hole 1601 through a fastening nut 15, and when the turnover bed body 8 is vertically placed, the turnover bed body 8 can be stably fixed under the combined action of the first nut hole 801, the second nut hole 1601 and the fastening nut 15.

Furthermore, the lower ends of the four corners of the movable bed body 2 are respectively fixed with a support column 4, the lower ends of the four support columns 4 are respectively connected with a brake wheel 3, and the whole device is convenient to move and transport under the action of the brake wheels 3.

The utility model discloses a theory of operation and use flow: utilize the utility model discloses carry out the during operation, start first motor 7, first motor 7 drives the bottom connecting rod 101 clockwise rotation that is located the rear side through its output shaft, the bottom connecting rod 101 that is located the rear side drives another bottom connecting rod 101 synchronous revolution through bull stick 6, under the combined action of bottom connecting rod 101 and upper portion connecting rod 102, can overturn to vertical state (refer to fig. 1) from the horizontality to upset bed body 8, at this moment, it is fixed with first nut hole 801 and second nut hole 1601 to be connected through fastening nut 15, improve the stability of upset bed body 8 under vertical state. Afterwards, start second motor 10, second motor 10 drives third motor 12 through its output shaft and reciprocates, and third motor 12 drives hob 14 through its output shaft and rotates for hob 14 can rotate and get into the ground, when hob 14 rotatory ascending from the ground is inside, can take out the inside ground of ground, makes things convenient for the sample. After the sample work, first motor 7 drives the bottom connecting rod 101 anticlockwise rotation that is located the rear side through its output shaft for 8 anticlockwise upsets of the upset bed body under the effect of bull stick 6 and linkage 1, when the overlap joint pole 9 just in time laps inside overlap joint groove 501, the upset bed body 8 is in the horizontality, at this moment, through brake wheel 3, conveniently removes the transportation to whole device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ground sampling device among geotechnical engineering which characterized in that, it includes: the portable bed comprises a movable bed body (2), the equal fixedly connected with riser (5) in upper end of the four corners of movable bed body (2), lean on to rotate through the axostylus axostyle between two riser (5) on right side and be connected with upset bed body (8), the side all is fixed with connecting block (201) by intermediate position department upper end around movable bed body (2), be connected with linkage (1) between connecting block (201) and the upset bed body (8), two it is connected with bull stick (6) to rotate between connecting block (201), the rear end fixed mounting of riser (5) carries out pivoted first motor (7) to bull stick (6), be fixed with first fixed plate (11) on the outer wall of the upset bed body (8), be fixed with second fixed plate (13) on upset bed body (8) outer wall of first fixed plate (11) downside, the upper end fixed mounting of first fixed plate (11) has second motor (10), the output shaft lower extreme of second motor (10) runs through first fixed plate (11) and fixedly connected with third motor (12), the output shaft fixed connection of third motor (12) has screw pole (14).

2. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the connecting rod group (1) comprises a bottom connecting rod (101) and an upper connecting rod (102) rotatably connected with the bottom connecting rod (101), the other end of the upper connecting rod (102) is rotatably connected to the turnover bed body (8), the other end of the bottom connecting rod (101) is rotatably connected to a connecting block (201), and the end part of a rotating rod (6) penetrates through the connecting block (201) and is fixedly connected with one end of the bottom connecting rod (101).

3. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the fixed cover in one end of upset bed body (8) is equipped with overlap joint pole (9), the outer wall of upset bed body (8) is run through at the both ends of overlap joint pole (9), leans on two left riser (5) upper ends to set up with overlap joint pole (9) matched with overlap joint groove (501).

4. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the right ends of the two vertical plates (5) on the right side are respectively fixed with a limiting block (16), the outer wall of each limiting block (16) is provided with a second nut hole (1601), a first nut hole (801) is formed in the outer wall of the turnover bed body (8), and the first nut hole (801) is connected with the second nut hole (1601) through a fastening nut (15).

5. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the lower ends of four corners of the movable bed body (2) are respectively fixed with a support column (4), and the lower ends of the four support columns (4) are respectively connected with a brake wheel (3).