CN217033125U

CN217033125U - Sampling device for geological environment exploration

Info

Publication number: CN217033125U
Application number: CN202220745236.8U
Authority: CN
Inventors: 闫宇; 汪旭; 张治宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-22
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a sampling device for geological environment exploration, and relates to the field of geological environment sampling. According to the utility model, three groups of hinged supports are arranged on the outer wall of the fixed cylinder, the support frame is movably fixed between the hinged supports through the hinged shafts, the three support frames can form a triangular support to support the sampling device when being opened, meanwhile, the triangular support has stability, the sampling device can be prevented from collapsing when being used, meanwhile, the vertical state can be always kept when sampling is carried out, the sudden taking of other positions is avoided, the sample data can be more accurate, meanwhile, the support frame can be further fixed by inserting the positioning nail in the rotary cylinder at the bottom of the support frame into soil, the stability is better, and the fixed cylinder is effectively prevented from being deflected and collapsed when sampling is carried out.

Description

Sampling device for geological environment exploration

Technical Field

The utility model relates to the field of geological environment sampling, in particular to a sampling device for geological environment exploration.

Background

A system consisting of earth materials such as rock, floating earth, water and atmosphere; geological environments are thought to consist of only rocks and their weathered products-both in the form of bentonite, and humans and other organisms rely on geological environments for survival and development, while their activities constantly change the chemical composition and structural characteristics of the geological environment.

Present sample shallow soil, use manual sampler to take a sample usually, sampler is because there is not the support when the sample, can't go on perpendicularly when the sample, produces easily and rocks, and poor stability gets the soil on other soil layers easily, causes sample soil impure easily, and needs to hold up by hand always, and the operation is inconvenient, need open into two halves with the sampling tube and take a sample when taking out sample soil simultaneously, and the operation is inconvenient, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a sampling device for geological environment exploration, which solves the technical problems that the existing sampling device for shallow soil has no support, cannot vertically perform sampling, is easy to shake, has poor stability, is easy to take soil of other soil layers, causes impure sampling soil, needs to be held by hand, is inconvenient to operate, and is time-consuming and labor-consuming because a sampling cylinder needs to be opened into two halves to perform sampling when the sampling soil is taken out.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for geological environment exploration to use sampling device, includes a fixed section of thick bamboo, the inside intermediate position department of a fixed section of thick bamboo is provided with the fluting, can dismantle in the fluting and be provided with the connecting rod, connecting rod bottom one side is provided with first trompil, the connecting rod bottom runs through first trompil through the bolt and is fixed with the sampler barrel, the equal symmetry in sampler barrel top both sides is provided with the second trompil with bolt matched with, a fixed section of thick bamboo outer wall is provided with three free bearings of group, three groups all run through swing joint through the hinge between the free bearing and have the support frame, and the support frame is hollow structure, support frame cavity is located the bottom position and rotates and is connected with the rotary drum, the inside sliding connection of rotary drum has the location nail, the rotary drum inner wall is provided with the round spout, the location nail both sides all are provided with the slider with spout matched with.

Through adopting the above technical scheme, through passing through the bolt fastening with connecting rod and sampler barrel, can conveniently install the dismantlement to the sampler barrel, can unpack connecting rod and sampler barrel apart after the sample is accomplished simultaneously, take out the connecting rod from the solid fixed cylinder, through inserting the connecting rod and release the soil in the sampler barrel to the forward promotion after the sampler barrel, and the operation is simple and convenient, through opening the support frame, can support the solid fixed cylinder, it is not hand-held, and the operation is more convenient, can guarantee to keep the vertical state throughout when taking a sample simultaneously, can not sneak into the soil of other positions, can let the support frame more firm through inserting the location in soil surely simultaneously, prevent to collapse.

The anti-skid device is further provided with a handle arranged at the top of the connecting rod, and anti-skid lines are arranged on one circle of the outer wall of the handle.

Through adopting above-mentioned technical scheme, conveniently rotate the connecting rod through the handle, anti-skidding line can play skid-proof effect when rotating the handle.

The utility model is further set that the two sides of the hollow bottom of the support frame are symmetrically provided with third openings, and the two sides of the rotary drum are provided with connecting columns matched with the third openings.

Through adopting above-mentioned technical scheme, can rotate the rotary drum through spliced pole and third trompil cooperation.

The utility model is further provided that the bottom of the sampling cylinder is in a sawtooth shape.

Through adopting above-mentioned technical scheme, the zigzag is more convenient inserts the sampler barrel in soil.

The utility model is further provided that the size of the opening at the top of the rotating drum is smaller than the maximum size at the top of the positioning nail.

Through adopting above-mentioned technical scheme, can prevent to drop from the rotary drum at the location nail.

The utility model is further arranged that when the rotary drum is parallel to the support frame, the bottom of the rotary drum is flush with the bottom of the support frame.

Through adopting above-mentioned technical scheme, prevent that the rotary drum from surpassing the support frame bottom and leading to the support frame unstability.

The utility model is further provided that three groups of the supporting frames form a triangle on the ground after being opened.

By adopting the technical scheme, the triangle has stability and better stability.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, three groups of hinged supports are arranged on the outer wall of the fixed cylinder, the support frame is movably fixed between the hinged supports through the hinged shafts, the three support frames can form a triangular support to support the sampling device when being opened, and meanwhile, the triangular support has stability, so that the sampling device can be prevented from collapsing when being used, and meanwhile, the sampling device can be ensured to be always kept in a vertical state, and sudden movement of other positions can not be taken, so that the sample data can be more accurate, meanwhile, the support frame can be further fixed by inserting the positioning nail in the rotary cylinder at the bottom of the support frame into soil, the stability is better, and the fixed cylinder can be effectively prevented from deflecting and collapsing when in sampling;

2. the connecting rod and the sampling cylinder are fixed through the bolt, so that the sampling device can be conveniently mounted and dismounted during sampling, and after sampling is finished, the connecting rod is taken out and inserted into the sampling cylinder by dismounting the connecting rod and the sampling cylinder, and the sample soil in the sampling cylinder can be pushed out by pushing the connecting rod, so that the operation is simple and convenient.

Drawings

FIG. 1 is a front cross-sectional view of a sampling device for geological environment exploration according to the present invention;

FIG. 2 is a front view of a sampling device for geological environment exploration according to the present invention;

FIG. 3 is a rear view of a sampling device for geological environment exploration according to the present invention;

FIG. 4 is a cross-sectional view of a support frame of the sampling device for geological environment exploration according to the present invention;

FIG. 5 is a schematic view of a sampling cylinder of the sampling device for geological environment exploration according to the present invention;

fig. 6 is a schematic view of a connection rod of the sampling device for geological environment exploration according to the present invention.

In the figure: 1. a fixed cylinder; 2. a connecting rod; 3. a handle; 4. a first opening; 5. a bolt; 6. a sampling tube; 7. a second opening; 8. hinging seats; 9. a hinge shaft; 10. a support frame; 11. a rotating drum; 12. a third opening; 13. connecting columns; 14. a chute; 15. positioning nails; 16. a slider; 17. anti-skid lines; 18. and (4) slotting.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A sampling device for geological environment exploration comprises a fixed cylinder 1, a slot 18 is arranged at the middle position in the fixed cylinder 1, a connecting rod 2 is detachably arranged in the slot 18, a first hole 4 is arranged on one side of the bottom of the connecting rod 2, a sampling cylinder 6 is fixed at the bottom of the connecting rod 2 by penetrating through the first hole 4 through a bolt 5, second holes 7 matched with the bolt 5 are symmetrically arranged on two sides of the top of the sampling cylinder 6, the connecting rod 2 and the sampling cylinder 6 are fixed through the bolt 5 to be more convenient to install and disassemble, three groups of hinged bases 8 are arranged on the outer wall of the fixed cylinder 1, support frames 10 are movably connected among the three groups of hinged bases 8 through hinged shafts 9, the support frames 10 can freely rotate within 180 degrees, the support frames 10 are of hollow structures, the support frames 10 are rotatably connected with rotary cylinders 11 at the bottom positions in a hollow mode, and the rotary cylinders 11 can rotate within 360 degrees among the

support frames

10, 11 inside sliding connection of rotary drum has location nail 15, can be through inserting location nail 15 in soil and let the more firm that support frame 10 is fixed, and 11 inner walls of rotary drum are provided with round spout 14, and location nail 15 both sides all are provided with spout 14 matched with slider 16, and location nail 15 can be through slider 16 in 11 inside slides of rotary drum.

Referring to fig. 1-3, the top of the connecting rod 2 is provided with the handle 3, the outer wall of the handle 3 is provided with the anti-slip patterns 17 in a circle, the anti-slip patterns 17 can prevent hand slip when the handle 3 is rotated, the bottom of the sampling tube 6 is zigzag, the sampling tube 6 can be conveniently inserted into soil, the three groups of support frames 10 form a triangle on the ground after being opened, the triangle has stability, and the support frames 10 can be more stable after being opened.

Referring to fig. 4, third openings 12 are symmetrically formed in the support frame 10 at two sides of the hollow bottom of the support frame, connecting posts 13 matched with the third openings 12 are formed in two sides of the rotary drum 11, the rotary drum 11 can rotate 360 degrees through the matching of the third openings 12 and the connecting posts 13, when the rotary drum 11 is parallel to the support frame 10, the bottom of the rotary drum 11 is flush with the bottom of the support frame 10, the size of the opening in the top of the rotary drum 11 is smaller than the maximum size of the top of the positioning nail 15, and the positioning nail 15 can be prevented from falling from the rotary drum 11.

The working principle of the utility model is as follows: three groups of hinged seats 8 are arranged on the fixed cylinder 1, the support frame 10 is movably fixed between each group of hinged seats 8 through the hinged shaft 9, the three support frames 10 can be broken off when the device is used, the three support frames 10 form a triangular shape, the triangle has stability, the sampling device can be supported, the sampling device is more stable when in sampling, meanwhile, the sampling device is always kept in a vertical state when in sampling, the sampling accuracy is ensured, meanwhile, the support frames 10 are of a hollow structure, a rotary cylinder 11 is arranged at the hollow position at the bottom of each support frame 10, the rotary cylinder 11 can freely rotate through connecting columns 13 at two sides, after the support frames 10 are placed on the ground, the rotary cylinder 11 is perpendicular to the ground through rotating the rotary cylinder 11, the bottom of each positioning nail 15 can be inserted into the soil through pressing the positioning nails 15 in the rotary cylinder 11, the effect of fixing the support frames 10 can be played, the fixation is more stable, and the support frames 10 are prevented from collapsing, meanwhile, both hands can be liberated, the sampling device does not need to be held by hands, the connecting rod 2 and the sampling cylinder 6 are fixed through the bolt 5, the sampling cylinder 6 is inserted into soil by pressing the connecting rod 2 downwards in a rotating way, the bottom of the sampling cylinder 6 is zigzag, the sampling cylinder 6 can be more conveniently inserted into the soil, the sampling is convenient, the sampling cylinder 6 can be pulled out through the connecting rod 2 after the sampling is finished, the bolt 5 is taken down from the connecting rod 2 and the sampling cylinder 6, the connecting rod 2 and the sampling cylinder 6 are detached and separated, meanwhile, the connecting rod 2 is taken out from the fixed cylinder 1 by pulling the handle 3, the sample soil in the sampling cylinder 6 can be taken out by putting the connecting rod 2 into the sampling cylinder 6 and then downwards pushing the connecting rod 2, the operation is simple and convenient, time and labor are saved, meanwhile, the anti-slip grains 17 on the handle 3 can prevent the hands from sliding off from the handle when the connecting rod 2 is rotated, the friction force can be increased, and the hand is prevented from slipping.

Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited to the details of construction and the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, and variations which do not constitute an inventive contribution to the art may be made to the described embodiments as required without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. A sampling device for geological environment exploration, including solid fixed cylinder (1), its characterized in that: the device is characterized in that a slot (18) is formed in the middle position inside the fixed cylinder (1), a connecting rod (2) is detachably arranged in the slot (18), a first hole (4) is formed in one side of the bottom of the connecting rod (2), the bottom of the connecting rod (2) penetrates through the first hole (4) through a bolt (5) and is fixed with a sampling cylinder (6), second holes (7) matched with the bolt (5) are symmetrically formed in two sides of the top of the sampling cylinder (6), three groups of hinged bases (8) are arranged on the outer wall of the fixed cylinder (1), a support frame (10) is movably connected among the three groups of hinged bases (8) in a penetrating mode through a hinged shaft (9), the support frame (10) is of a hollow structure, the support frame (10) is located at the bottom in a hollow mode and is rotatably connected with a rotary cylinder (11), a positioning nail (15) is slidably connected inside the rotary cylinder (11), a circle of sliding groove (14) is formed in the inner wall of the rotary cylinder (11), and sliding blocks (16) matched with the sliding grooves (14) are arranged on two sides of the positioning nails (15).

2. A sampling device for geological environment investigation according to claim 1, characterized in that: the top of connecting rod (2) is provided with handle (3), handle (3) outer wall round all is provided with anti-skidding line (17).

3. A sampling device for geological environment exploration, according to claim 1, characterized in that: the support frame (10) cavity is located bottom position both sides and all is provided with third trompil (12) symmetrically, rotary drum (11) both sides all are provided with spliced pole (13) with third trompil (12) matched with.

4. A sampling device for geological environment exploration, according to claim 1, characterized in that: the bottom of the sampling tube (6) is zigzag.

5. A sampling device for geological environment investigation according to claim 1, characterized in that: the opening size of the top of the rotary drum (11) is smaller than the maximum size of the top of the positioning nail (15).

6. A sampling device for geological environment exploration, according to claim 1, characterized in that: when the rotary drum (11) is parallel to the support frame (10), the bottom of the rotary drum (11) is flush with the bottom of the support frame (10).

7. A sampling device for geological environment investigation according to claim 1, characterized in that: the three groups of support frames (10) form a triangle on the ground after being opened.