CN220018973U

CN220018973U - Portable geosurvey geotome

Info

Publication number: CN220018973U
Application number: CN202320959713.5U
Authority: CN
Inventors: 钱方; 方晓文; 吴若晨
Original assignee: Hangzhou Yishu Geographic Technology Co ltd
Current assignee: Hangzhou Yishu Geographic Technology Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-11-14
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses a portable geotome for geological investigation, which comprises a supporting plate, wherein a first threaded hole is formed in the center of the supporting plate, a connecting rod is connected in the first threaded hole in a threaded manner, a handle is connected at the upper end of the connecting rod in a bolt manner, a soil taking barrel is detachably connected at the lower end of the connecting rod, and supporting legs are symmetrically and movably connected at the lower end face of the supporting plate.

Description

Portable geosurvey geotome

Technical Field

The utility model relates to the technical field of soil sampler, in particular to a portable soil sampler for geological investigation.

Background

The geological investigation is to carry out different investigation and research works on the geological conditions of rocks, stratum structures, minerals, groundwater, landforms and the like in a certain area according to the requirements of economic construction, national defense construction and scientific technology development, and the soil taking work has an important role in engineering geological investigation.

The sampler is a device for lifting up the lower layer soil as a test soil sample, and the obtained test soil sample is used for analyzing the soil properties. The soil sampler plays an important role in engineering geological investigation, and various engineering geological investigation soil sampler exists, wherein the soil sampler for large-scale mechanized operation has good quality of test soil samples, but the soil sampler is a large-scale machine, is inconvenient to install and carry, has limited application range, and provides a solution to the problems.

Disclosure of Invention

The utility model aims to provide a portable soil sampler for geological investigation, which is used for solving the problem.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a geology reconnaissance is with geotome convenient to carry, includes the backup pad, first screw hole has been seted up at the backup pad center, first screw hole threaded connection has the connecting rod, connecting rod upper end bolted connection has the handle, the connecting rod lower extreme can be dismantled and be connected with a soil sampling section of thick bamboo, terminal surface symmetry swing joint has the supporting leg under the backup pad.

Preferably, the upper end of the soil sampling cylinder is fixedly connected with a cylindrical lug, a second threaded hole is formed in the cylindrical lug, a third threaded hole is formed in the lower end of the connecting rod, and screws are connected with the second threaded hole and the third threaded hole in a threaded manner.

Preferably, the outer wall of the soil sampling cylinder is provided with a thread, and the tail end of the soil sampling cylinder is conical.

Preferably, the inner wall of the soil sampling cylinder is fixedly connected with a plurality of anti-skid convex points.

Preferably, a first connecting block is fixedly connected below the supporting plate, and the supporting legs are hinged with the first connecting block.

Preferably, the recovery groove is formed in the support leg, the support rod is hinged in the recovery groove, a first through hole is formed in the tail end of the support rod, a second connecting block is fixedly connected to the position, on the same vertical plane, of the support plate below and the support rod, a second through hole is formed in the second connecting block, and bolts are inserted into the first through hole and the second through hole.

Preferably, one end of the bolt is fixedly connected with a connecting rope, and the other end of the connecting rope is fixedly connected with the supporting rod.

Preferably, the four support legs are arranged, and the lower end surfaces of the support legs are fixedly connected with the anti-skid nails.

The beneficial effects are that: 1. according to the utility model, when the soil sampler is used, the supporting plate is supported above the designated position by the supporting legs, the handle is rotated to drive the connecting rod and the soil sampling cylinder to drill into the ground below, soil sampling is realized, after the soil sampler is used, the connecting rod and the soil sampling cylinder are connected by screwing off the screw, the connecting rod and the soil sampling cylinder can be separated, then the connecting rod can be moved from the upper part of the supporting plate to be separated from the supporting plate, the supporting legs below the supporting plate can be folded, the structures can be separated, and the occupied space during carrying is reduced.

2. According to the utility model, the outer wall of the soil taking cylinder is provided with the thread teeth, and the tail end of the soil taking cylinder is conical, so that the soil taking cylinder is easier to drill into the ground, the physical consumption of staff is reduced, and meanwhile, the inner wall of the soil taking cylinder is provided with the anti-slip salient points, so that the friction between the inner wall and a soil sample is increased, and the sampling capacity is improved.

3. According to the utility model, the supporting legs are connected below the supporting plate through the first connecting blocks, and when the soil sampler is not used, the supporting legs can be folded, so that the supporting legs are in a state parallel to the supporting plate, the occupation of space is reduced, and the portable soil sampler is convenient to carry.

4. According to the soil sampler, the recovery groove is formed in the supporting leg, the connecting rod is hinged in the recovery groove, meanwhile, the second connecting block is arranged at the corresponding position of the supporting plate, when the soil sampler is used, the supporting leg is rotated to be perpendicular to the supporting plate, one end, provided with the first through hole, of the supporting rod is contacted with the second connecting block, the supporting rod is fixed through the bolt, the supporting effect of the supporting leg can be reinforced by the supporting rod, and the supporting leg is prevented from shaking in working.

5. In the utility model, the bolt is connected with the supporting rod through the connecting rope, so that the bolt is prevented from being lost.

6. According to the utility model, the anti-skid nails are arranged below the supporting legs, so that the friction force between the supporting legs and the ground can be enhanced, and the soil sampler is prevented from being deviated during working.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic diagram showing the connection of the soil sampling cylinder and the connecting rod according to an embodiment;

FIG. 3 is a schematic view showing the structure of a support leg according to an embodiment;

FIG. 4 is a schematic diagram showing the connection of the support bar and the second connection block according to the embodiment;

FIG. 5 is a schematic view of an embodiment showing the position of a cleat;

fig. 6 is an enlarged schematic diagram showing a in fig. 1 according to an embodiment.

Reference numerals: 1. a support plate; 2. a first threaded hole; 3. a connecting rod; 4. a handle; 5. a soil sampling cylinder; 6. support legs; 7. a cylindrical bump; 8. a second threaded hole; 9. a third threaded hole; 10. a screw; 11. a thread tooth; 12. anti-skid convex points; 13. a first connection block; 14. a recovery tank; 15. a support rod; 16. a first through hole; 17. a second connection block; 18. a second through hole; 19. a plug pin; 20. a connecting rope; 21. an anti-skid nail.

Description of the embodiments

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

See the illustration of fig. 1 and 2, a portable's georeconnaissance is with geotome, including backup pad 1, first screw hole 2 has been seted up at backup pad 1 center, first screw hole 2 internal thread connection has connecting rod 3, connecting rod 3 upper end bolted connection has handle 4, through rotating handle 4, can drive connecting rod 3 and reciprocate for backup pad 1, connecting rod 3 lower extreme sets up with a soil taking section of thick bamboo 5, soil taking section of thick bamboo 5 upper end fixedly connected with cylindrical lug 7, second screw hole 8 has been seted up on the cylindrical lug 7, second screw hole 8 and the 9 internal thread connection of third screw hole have screw 10, can realize connecting rod 3 and soil taking section of thick bamboo 5's connection or separation through screw 10, convenient to detach, portable.

See the fig. 1 and 2 and show, be provided with screw thread 11 on the 5 outer walls of a soil sampling section of thick bamboo, the soil sampling section of thick bamboo 5 end is the toper, when utilizing handle 4 to drive connecting rod 3 and rotate, connecting rod 3 drives a soil sampling section of thick bamboo 5 rotatory downwards, screw thread 11 and the end of a soil sampling section of thick bamboo 5 make a soil sampling section of thick bamboo 5 bore the below ground more easily for the staff is more laborsaving, simultaneously, fixedly connected with a plurality of anti-skidding bump 12 on the 5 inner wall of a soil sampling section of thick bamboo, multiplicable sample and the frictional force of a soil sampling section of thick bamboo 5, the improvement sampling effect.

As shown in fig. 1 and 5, the lower end surface of the supporting plate 1 is symmetrically and fixedly connected with four first connecting blocks 13, each first connecting block 13 is hinged with a supporting leg 6, the supporting legs 6 can be in a state perpendicular or parallel to the supporting plate 1, the lower end surface of the supporting legs 6 is fixedly connected with anti-skid nails 21, friction force with the ground can be increased, and the supporting legs 6 are prevented from shifting when the soil sampler works.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, the recovery groove 14 is formed in the supporting leg 6, the supporting rod 15 is hinged in the recovery groove 14, the first through hole 16 is formed at the tail end of the supporting rod 15, the second connecting block 17 is fixedly connected to the position on the same vertical plane as the supporting rod 15 below the supporting rod 1, the second through hole 18 is formed in the second connecting block 17, the plug pins 19 are inserted into the first through hole 16 and the second through hole 18, the second connecting block 17 and the supporting rod 15 are fixed by the plug pins 19, at this time, the supporting rod 15, the supporting leg 6 and the supporting rod 1 form a triangle, the triangle has better stability, the supporting effect of the supporting leg 6 on the supporting plate 1 is better, the soil sampler is prevented from shaking in the working process, the plug pins 19 are taken out from the first through hole 16 and the second through hole 18 when the soil sampler is recovered, the connecting rod 3 is rotated into the recovery groove 14, and then the supporting leg 6 is rotated to the position parallel to the supporting plate 1, and the occupied space of the device can be reduced.

As shown in fig. 1 and 6, one end of the bolt 19 is fixedly connected with a connecting rope 20, the other end of the connecting rope 20 is fixedly connected with the supporting rod 15, and when the soil sampler is retracted, the bolt 19 and the supporting rod 15 can be retracted into the recovery groove 14 together, so that the bolt 19 is prevented from being lost.

The working principle of the utility model is as follows: firstly, when the soil sampler is installed, the supporting leg 6 below the supporting plate 1 is rotated to be vertical to the supporting plate 1, the anti-skid nail 21 on the lower end surface of the supporting leg 6 is utilized to be stably fixed at a designated position, then, the connecting rod 3 in the recovery groove 14 on the supporting leg 6 is rotated to enable the tail end of the connecting rod to be inserted into the second connecting block 17 below the supporting plate 1, then, the connecting rod 3 and the second connecting block 17 are fixed by the bolt 19, at the moment, the planes of the supporting leg 6, the supporting rod 15 and the supporting plate 1 form a triangle, the stability of the soil sampler is improved, meanwhile, the bolt 19 is connected with the supporting rod 15 through the connecting rope 20, the bolt 19 is prevented from being lost by a plurality of dismounting and installing devices, then, the connecting rod 3 is rotated into the first threaded hole 2 from above the supporting plate 1, the soil sampler 5 is abutted with the tail end of the connecting rod 3 by the screw 10, the soil sampler 5 and the connecting rod 3 can be installed, then, the installation can be completed, the handle 4 is rotated, the connecting rod 3 and the soil sampler 5 is driven to rotate to be driven to be embedded into the ground, and the soil sampler 5 is easy to be embedded into the ground, and the soil sampler is more labor-saving.

When dismantling the geotome, unscrew screw 10, with a geotome 5 and connecting rod 3 separation, then rotate connecting rod 3 through handle 4, make connecting rod 3 separate from backup pad 1, pull out bolt 19 again, rotate bracing piece 15 to recovery tank 14 in, bolt 19 also is placed in recovery tank 14 along with bracing piece 15, again rotate supporting leg 6 to being parallel state with backup pad 1, reducible backup pad 1 and supporting leg 6 occupied space, split into three majority with whole geotome, make things convenient for the carrying of geotome, wholly use detachable connection, make things convenient for the installation of geotome.

Claims

1. The utility model provides a georeconnaissance is with geotome convenient to carry, includes backup pad (1), a serial communication port, first screw hole (2) have been seted up at backup pad (1) center, first screw hole (2) internal thread has connecting rod (3), connecting rod (3) upper end bolted connection has handle (4), connecting rod (3) lower extreme can be dismantled and be connected with a soil sampling section of thick bamboo (5), terminal surface symmetry swing joint has supporting leg (6) under backup pad (1).

2. The portable geosurvey geotome according to claim 1, wherein the upper end of the geotome cylinder (5) is fixedly connected with a cylindrical bump (7), the cylindrical bump (7) is provided with a second threaded hole (8), the lower end of the connecting rod (3) is provided with a third threaded hole (9), and the second threaded hole (8) and the third threaded hole (9) are internally connected with screws (10).

3. The portable geosurvey geotome according to claim 1, wherein the outer wall of the geotome cylinder (5) is provided with screw threads (11), and the tail end of the geotome cylinder (5) is tapered.

4. The portable geodetic survey geodetic sampler according to claim 1, wherein a plurality of anti-slip bumps (12) are fixedly connected to the inner wall of the geodetic drum (5).

5. Portable geosurvey geotome according to claim 1, characterized in that the support plate (1) is fixedly connected with a first connecting block (13) below, the support legs (6) being hinged to the first connecting block (13).

6. The portable geotome for geological survey according to claim 1, wherein the supporting legs (6) are provided with recovery grooves (14), the recovery grooves (14) are internally hinged with supporting rods (15), the tail ends of the supporting rods (15) are provided with first through holes (16), the lower parts of the supporting plates (1) are fixedly connected with second connecting blocks (17) on the same vertical plane with the supporting rods (15), the second connecting blocks (17) are provided with second through holes (18), and the first through holes (16) and the second through holes (18) are internally connected with bolts (19).

7. The portable geotome for geological survey according to claim 6, wherein one end of the bolt (19) is fixedly connected with a connecting rope (20), and the other end of the connecting rope (20) is fixedly connected with the supporting rod (15).

8. The portable geosurvey geotome according to claim 1, wherein four support legs (6) are provided, and the lower end surfaces of the support legs (6) are fixedly connected with anti-skid nails (21).