CN217179967U - Geotechnical engineering exploration sampling device - Google Patents

Abstract

The utility model discloses a geotechnical engineering exploration sampling device relates to geological exploration technical field, and this geotechnical engineering exploration sampling device aims at solving and can not carry out automatic sampling process to the ground under the prior art, and can not carry out sampling process's technical problem to the ground of the different degree of depth. The geotechnical engineering exploration sampling device comprises a bottom plate; the bottom of bottom plate is provided with the universal wheel, the universal wheel is provided with four groups, the upper end fixed mounting of bottom plate has fixed curb plate, the outside fixed mounting of fixed curb plate has the handle, the inboard of fixed curb plate is provided with lifting unit, lifting unit's outside fixed mounting has fixed section of thick bamboo. This geotechnical engineering exploration sampling device only needs to drive the solid fixed cylinder through the lifting unit and remove downwards, exploits the ground through the exploitation subassembly, and the ground is along the leading-in collection subassembly of solid fixed cylinder in, collects the sample through the collection subassembly to realized taking a sample to the automation of ground and carrying out sampling process to the different degree of depth ground.

Description

Geotechnical engineering exploration sampling device

Technical Field

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

Background

Nowadays, engineering investigation is a more important process before the engineering, surveys and tests topography, geology and hydrology etc. to provide the activity of corresponding achievement and data, survey, design, processing, monitoring activity among the geotechnical engineering also belongs to the engineering investigation category, often can use exploration sampling device during geotechnical engineering investigation.

At present, the utility model patent that patent number is CN202121196426.0 discloses a ground sampling device for engineering investigation, including a motor, power component and connection shell, the lower extreme of a motor is provided with the pivot, the outside of pivot is provided with the spring, the surface of connecting the shell is provided with the retainer plate, the lower extreme of retainer plate is provided with the bottom plate, the upper end of retainer plate is provided with the movable ring, the surface of movable ring is provided with the deflector, the inside of connecting the shell is provided with helical blade. A ground sampling device for engineering reconnaissance, through being provided with retainer plate, movable ring and deflector, can the person of facilitating the use to the collection of ground, through being provided with bottom plate, connection arch and spliced pole, completion that can be convenient is favorable to going on in order of sample to the fixing of sampling device position to can make the effect of sample better. It adopts is through the spiral leaf to take a sample the ground, but this exploration sampling device can not carry out automatic sampling process to the ground in the use, and can not carry out sampling process to the ground of the different degree of depth, and it is comparatively inconvenient to use.

Therefore, to the problem that the above-mentioned daily geotechnical engineering exploration sampling device can not take a sample to the ground of the different degree of depth after using, urgent need be solved to improve the practicality of device.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, an object of the utility model is to provide a geotechnical engineering exploration sampling device, this geotechnical engineering exploration sampling device aim at solving prior art down can not carry out automatic sampling process to the ground, and can not carry out sampling process's technical problem to the ground of the different degree of depth.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a geotechnical engineering exploration sampling device, which comprises a bottom plate; the bottom of bottom plate is provided with the universal wheel, the universal wheel is provided with four groups, the upper end fixed mounting of bottom plate has fixed curb plate, the outside fixed mounting of fixed curb plate has the handle, the inboard of fixed curb plate is provided with lifting unit, lifting unit's outside fixed mounting has a fixed section of thick bamboo, the inboard of fixed section of thick bamboo is provided with the exploitation subassembly, lifting unit's the outside is provided with the collection subassembly, the upper end fixed mounting of bottom plate has the guide platform, the guide platform is located the below of collection subassembly.

When using geotechnical engineering exploration sampling device of this technical scheme, drive the solid fixed cylinder through the lifting unit and move down, exploit the ground through the exploitation subassembly, during the ground is along the leading-in collection subassembly of solid fixed cylinder, collect the sample through the collection subassembly to realized taking a sample and taking a sample the different degree of depth ground to the automation of ground.

Preferably, the inside of lifting unit is including first motor, first motor fixed mounting be in the upper end of fixed curb plate, the output shaft fixed mounting of first motor has the threaded rod, the threaded rod with fixed curb plate rotates and is connected, drives the threaded rod through starting first motor and rotates, carries out drive processing to the threaded rod.

Furthermore, the inside of lifting unit is including the screw ring, the screw ring sets up in the outside of threaded rod, the screw ring with the threaded rod lead screw is connected, is connected with the lead screw of screw ring through the threaded rod and drives the solid fixed cylinder downstream.

Still further, the inside of lifting unit is including the spacing groove, the spacing groove is seted up in the outside of fixed curb plate, the outside fixed mounting of screw ring has the stopper, the stopper with spacing groove sliding connection, the outside of stopper with the outside fixed connection of solid fixed cylinder removes spacing processing through the sliding connection of spacing groove and stopper to solid fixed cylinder.

Preferably, the inside of exploiting the subassembly is including the second motor, second motor fixed mounting be in the upper end of solid fixed cylinder, the output shaft fixed mounting of second motor has the spiral leaf, the spiral leaf is located the inside of solid fixed cylinder drives the spiral leaf through starting the second motor and rotates, exploits the ground through the spiral leaf.

Preferably, the inside of collecting the subassembly is including fixed pipe, fixed pipe fixed mounting be in the outside of fixed section of thick bamboo, the outside of fixed pipe is provided with the movable pipe, the movable pipe with fixed pipe rotates to be connected, the outside fixed mounting of movable pipe has the discharging pipe, is connected to rotate the regulation through fixed pipe and movable pipe and handles the movable pipe, derives the ground that does not need through the discharging pipe.

Further, the inside of collecting the subassembly is including the discharging pipe, the discharging pipe set up in the outside of movable pipe, the discharging pipe with movable pipe threaded connection is through will collecting the box and rotatory extremely down along the movable pipe, and the ground sample after will exploiting gets into in collecting the box.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a geotechnical engineering exploration sampling device drives the discharging pipe down through rotating the movable tube, it rotates to drive the threaded rod through starting first motor, it moves the solid fixed cylinder downstream to be connected with the lead screw of screw ring through the threaded rod, sliding connection through spacing groove and stopper removes spacing processing to the solid fixed cylinder, it rotates to drive the spiral leaf through starting the second motor, exploit the ground through the spiral leaf, the ground is along the solid fixed cylinder from the leading-in movable tube of solid fixed tube, derive from the discharging pipe, through will collect the box rotatory extremely down along the movable tube, the ground sample after will excavating gets into in the collection box, thereby realized the automatic sampling to the ground and carry out sampling process to the different degree of depth.

Drawings

Fig. 1 is a schematic three-dimensional structure of an embodiment of the present invention;

FIG. 2 is a schematic view showing the structure of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a cross-section of an embodiment of the present invention;

fig. 4 is a schematic structural view showing a section of an embodiment of the present invention.

The labels in the figures are: 1. a base plate; 2. a universal wheel; 3. fixing the side plate; 4. a handle; 5. a lifting assembly; 6. a fixed cylinder; 7. a mining assembly; 8. a collection assembly; 9. a material guide table; 10. a first motor; 11. a threaded rod; 12. a threaded ring; 13. a limiting groove; 14. a limiting block; 15. a second motor; 16. helical leaves; 17. a fixed tube; 18. a movable tube; 19. a discharge pipe; 20. and (4) collecting the box.

Detailed Description

Example 1

The geotechnical engineering exploration sampling device comprises a base plate 1, a sampling device body and a sampling device body, wherein the schematic diagram of a three-dimensional structure of the sampling device body is shown in figure 1, and the schematic diagram of an unfolded structure of the sampling device body is shown in figure 2; the bottom of bottom plate 1 is provided with universal wheel 2, universal wheel 2 is provided with four groups, the upper end fixed mounting of bottom plate 1 has fixed curb plate 3, the outside fixed mounting of fixed curb plate 3 has handle 4, the inboard of fixed curb plate 3 is provided with lifting unit 5, lifting unit 5's outside fixed mounting has solid fixed cylinder 6, gu fixed cylinder 6's inboard is provided with exploitation subassembly 7, lifting unit 5's the outside is provided with collection subassembly 8, the upper end fixed mounting of bottom plate 1 has guide platform 9, guide platform 9 is located collection subassembly 8's below.

For the present embodiment, the shape and structure of the bottom plate 1 are set according to practical application, for example, the bottom plate 1 may have a rectangular structure, an arc structure, a polygonal structure, and the like.

Wherein, lifting unit 5's inside is including first motor 10, first motor 10 fixed mounting is in the upper end of fixed curb plate 3, first motor 10's output shaft fixed mounting has threaded rod 11, threaded rod 11 rotates with fixed curb plate 3 to be connected, drive threaded rod 11 through starting first motor 10 and rotate, drive threaded rod 11 and handle, lifting unit 5's inside is including threaded ring 12, threaded ring 12 sets up in the outside of threaded rod 11, threaded ring 12 is connected with 11 lead screws of threaded rod, it moves down to drive solid fixed cylinder 6 to be connected through the lead screw of threaded rod 11 with threaded ring 12.

The embodiment is a sampling device for geotechnical engineering exploration, which is shown in figure 3, the cross-sectional unfolding structure of the lifting assembly 5 is schematically shown in fig. 4, the lifting assembly comprises a limiting groove 13, the limiting groove 13 is arranged on the outer side of the fixed side plate 3, a limiting block 14 is fixedly arranged on the outer side of the threaded ring 12, the limiting block 14 is connected with the limiting groove 13 in a sliding manner, the outer side of the limiting block 14 is fixedly connected with the outer side of the fixed cylinder 6, the fixed cylinder 6 is moved and limited through the sliding connection of the limiting groove 13 and the limiting block 14, the mining assembly 7 comprises a second motor 15 inside, the second motor 15 is fixedly arranged at the upper end of the fixed cylinder 6, the output shaft of the second motor 15 is fixedly provided with a spiral blade 16, the spiral blade 16 is positioned inside the fixed cylinder 6, the second motor 15 is started to drive the spiral blade 16 to rotate, and rock and soil are mined through the spiral blade 16.

Simultaneously, the inside of collecting subassembly 8 is including fixed pipe 17, fixed pipe 17 fixed mounting is in the outside of fixed section of thick bamboo 6, the outside of fixed pipe 17 is provided with movable pipe 18, movable pipe 18 rotates with fixed pipe 17 to be connected, the outside fixed mounting of movable pipe 18 has discharging pipe 19, it adjusts the processing to rotate movable pipe 18 to be connected through the rotation of fixed pipe 17 with movable pipe 18, derive the ground that does not need through discharging pipe 19, the inside of collecting subassembly 8 is including discharging pipe 19, discharging pipe 19 sets up in the outside of movable pipe 18, discharging pipe 19 and movable pipe 18 threaded connection, through collecting box 20 along movable pipe 18 rotatory to down, the ground sample after will mining gets into in collecting box 20.

When the geotechnical engineering exploration sampling device of the technical scheme is used, the movable pipe 18 is rotated to drive the discharge pipe 19 to face downwards, the first motor 10 is started to drive the threaded rod 11 to rotate, the threaded rod 11 is connected with the lead screw of the threaded ring 12 to drive the fixed barrel 6 to move downwards, the sliding connection between the limiting groove 13 and the limiting block 14 is used for moving limiting processing on the fixed barrel 6, the second motor 15 is started to drive the spiral blade 16 to rotate, the rock and soil are exploited through the spiral blade 16, the rock and soil are guided into the movable pipe 18 from the fixed barrel 17 along the fixed barrel 6 and are guided out from the discharge pipe 19, the collection box 20 is rotated downwards along the movable pipe 18, the rock and soil samples after exploitation enter the collection box 20, and therefore automatic sampling of the rock and sampling processing of rock and soil with different depths are achieved.

Claims (7)

1. A geotechnical engineering exploration sampling device comprises a bottom plate; its characterized in that, the bottom of bottom plate is provided with the universal wheel, the universal wheel is provided with four groups, the upper end fixed mounting of bottom plate has fixed curb plate, the outside fixed mounting of fixed curb plate has the handle, the inboard of fixed curb plate is provided with lifting unit, lifting unit's outside fixed mounting has a fixed section of thick bamboo, the inboard of fixed section of thick bamboo is provided with the exploitation subassembly, lifting unit's the outside is provided with the collection subassembly, the upper end fixed mounting of bottom plate has the guide platform, the guide platform is located the below of collecting the subassembly.

2. The geotechnical engineering exploration sampling device of claim 1, wherein the interior of the lifting assembly comprises a first motor, the first motor is fixedly mounted at the upper end of the fixed side plate, a threaded rod is fixedly mounted on an output shaft of the first motor, and the threaded rod is rotatably connected with the fixed side plate.

3. The geotechnical engineering exploration sampling device of claim 2, wherein the interior of the lifting assembly comprises a threaded ring, the threaded ring is arranged on the outer side of the threaded rod, and the threaded ring is connected with the threaded rod screw rod.

4. The geotechnical engineering exploration sampling device of claim 3, wherein the interior of the lifting assembly comprises a limiting groove, the limiting groove is formed in the outer side of the fixed side plate, a limiting block is fixedly mounted on the outer side of the threaded ring and is in sliding connection with the limiting groove, and the outer side of the limiting block is fixedly connected with the outer side of the fixed cylinder.

5. The geotechnical engineering exploration sampling device according to claim 1, wherein the interior of the mining assembly comprises a second motor, the second motor is fixedly installed at the upper end of the fixed cylinder, a spiral blade is fixedly installed on an output shaft of the second motor, and the spiral blade is located inside the fixed cylinder.

6. The geotechnical engineering exploration sampling device according to claim 1, wherein the collecting assembly comprises a fixed pipe inside, the fixed pipe is fixedly installed on the outer side of the fixed cylinder, a movable pipe is arranged on the outer side of the fixed pipe, the movable pipe is rotatably connected with the fixed pipe, and a discharge pipe is fixedly installed on the outer side of the movable pipe.

7. The geotechnical engineering exploration sampling device of claim 6, wherein the collecting assembly comprises a discharge pipe inside, the discharge pipe is arranged outside the movable pipe, and the discharge pipe is in threaded connection with the movable pipe.

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