CN215677657U

CN215677657U - Sampling device for geological environment monitoring

Info

Publication number: CN215677657U
Application number: CN202122160406.4U
Authority: CN
Inventors: 陈伟民
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-28
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to the technical field of geological monitoring, in particular to a sampling device for geological environment monitoring, which comprises a base and a lower pressing rod, wherein the lower pressing rod is positioned at the inner side of the base, an electric sliding rail is fixedly connected to the upper side of the base, the electric sliding rail is electrically connected with an external power supply, a sliding seat is connected to the front side of the electric sliding rail in a sliding manner, the lower pressing rod is positioned at the lower side of the sliding seat, a hammering mechanism is arranged on the sliding seat and used for hammering the lower pressing rod to move downwards, and a sampling pipe is fixedly connected to one end, far away from the sliding seat, of the lower pressing rod.

Description

Sampling device for geological environment monitoring

Technical Field

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

Background

Geological environments refer primarily to hard shells from the subsurface, i.e., rock formations. Geological environments are the products of earth evolution. The weathering process of rock under the action of solar energy liberates consolidated materials, which are added to the geographical environment and to the geological cycle or to the interplanetary mass circulation.

The patent document who discloses some relevant environmental monitoring soil sampling field among the prior art, chinese patent with application number 201921827195.1 discloses a soil sampling device for ecological environment monitoring, including supporting flat board and cutting ring, it has the mounting hole to support dull and stereotyped top shaping, there is the threaded rod through threaded connection in the mounting hole, threaded rod top has detachable hand wheel through threaded connection.

At present, when carrying out geological environment monitoring, at first need take out deeper soil through sampling device and go on, current most sampling device is usually through manual mode with the sampling tube squeeze into the soil body, the sampling tube is in the in-process of squeezing into with the compression of deep soil body in the body, can take out deep soil body when the body is taken out, because artifical manual when beating the sampling tube, be difficult to guarantee the stability of sampling tube, produce great amount of labour during the sample easily, sampling efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a sampling device for geological environment monitoring.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: a sampling device for geological environment monitoring comprises a base and a lower pressing rod, wherein the lower pressing rod is positioned on the inner side of the base, an electric sliding rail is fixedly connected to the upper side of the base and electrically connected with an external power supply, a sliding seat is connected to the front side of the electric sliding rail in a sliding manner, the lower pressing rod is positioned on the lower side of the sliding seat, a hammering mechanism is arranged on the sliding seat and used for hammering the lower pressing rod to move downwards, and a sampling tube is fixedly connected to one end, away from the sliding seat, of the lower pressing rod; when the sampling device works, firstly, a sampling hole is punched through a drilling machine sampling point, then a sampling tube is placed into the sampling hole through a lower pressing rod, the hammering mechanism corresponds to the lower pressing rod, then the electric sliding rail and the hammering mechanism are started through an external power supply, the sliding rail drives the sliding seat to move, the sliding seat drives the hammering mechanism to move, the hammering mechanism continuously hammers the lower pressing rod, the sampling tube penetrates into a soil body through the lower pressing rod, part of the soil body is left in the soil body when the sampling tube penetrates into the soil body, the sampling tube continuously penetrates into the soil body gradually to compact the soil body in the soil body, sampling of the soil body is realized, after sampling is finished, the electric sliding rail drives the hammering mechanism to move upwards through the sliding seat, the hammering mechanism takes out the sampling tube through the lower pressing rod, and as the soil body in the sampling tube is compacted, more sampling bodies cannot fall off in the taking-out process, and finally, detecting and analyzing the soil body in the sampling pipe.

Preferably, the hammering mechanism comprises a driving motor, the driving motor is fixedly connected to a sliding seat, the driving motor is electrically connected with an external power supply, a fixing plate is fixedly connected to one side of the sliding seat and corresponds to the driving motor, a first eccentric wheel is fixedly connected to an output end of the driving motor, a second eccentric wheel is rotatably connected to one side of the fixing plate close to the driving motor, an eccentric shaft is rotatably connected between the second eccentric wheel and the first eccentric wheel, an eccentric rod is rotatably connected to the surface of the eccentric shaft, a push rod is movably hinged to one side of the eccentric rod close to the sliding seat through a hinge shaft, a sliding hole is formed in the sliding seat and is slidably connected to the sliding hole, a hammering block is fixedly connected to the other end of the push rod and is located at the lower side of the sliding seat and corresponds to the lower pressing rod, and a connecting assembly is arranged between the hammering block and the lower pressing rod, the connecting assembly is used for connecting the lower pressing rod and the hammering block; the during operation, external power source makes driving motor start, driving motor makes first eccentric wheel rotate, first eccentric wheel makes the second eccentric wheel on the fixed plate rotate through the eccentric shaft, second eccentric wheel and first eccentric wheel make the eccentric bar remove through the eccentric shaft, the eccentric bar makes the push rod carry out the slip from top to bottom in the slide opening, strike depression bar down through the hammering piece when the eccentric bar moves down, the hammering piece lasts beats the depression bar down, through the cooperation with the slide, the hammering piece makes the sampling tube deepen gradually to deep soil body and takes a sample through depression bar down, coupling assembling makes the hammering piece remain stable to the hammering of depression bar down simultaneously, when the sampling tube need take out, can make the sampling tube follow the quick taking out of the removal of slide through coupling assembling.

Preferably, the connecting assembly comprises a stabilizer bar, the stabilizer bar is fixedly connected to one end, close to the lower pressing rod, of the hammering block, the stabilizer bar is inserted into the lower pressing rod in a sliding mode, two fixing columns are fixedly connected to the circumferential surface of the hammering block, two fixing rods are fixedly connected to the circumferential surface of the lower pressing rod, rod taking hooks are rotatably connected to the surfaces of the two fixing rods, and the two rod taking hooks correspond to the two fixing columns respectively; the during operation, the hammering piece is at the in-process of hammering the depression bar down, the stabilizer bar can slide in the depression bar down, make the hammering piece more stable to the hammering of depression bar down, when the sampling tube need take out, get the pole hook with two and rotate on two fixed columns through two dead levers respectively, then make through the slide and beat mechanism rebound, beat the mechanism and make the depression bar drive the sampling tube rebound through two fixed columns and two pole hooks of getting, thereby take out the sampling tube from the soil body.

Preferably, the inner side of the base is fixedly connected with two inner rods, a positioning hole is fixedly connected between the two inner rods, and the lower pressing rod is positioned in the positioning hole; during operation, two interior poles are used for fixed locating hole, and the locating hole is corresponding with the hammering piece, can make the accurate corresponding sampling point hole of sampling tube place through the locating hole, and the locating hole can effectual improvement depression bar and sampling tube stability when going into to the soil body deeply simultaneously.

Preferably, one end of the sampling tube, which is far away from the lower pressure rod, is fixedly connected with a sampling prick, and the surface of the sampling tube is provided with a plurality of soil sampling ports; during operation, can make better the moving in to the soil body of sampling tube through the sample thorn, be convenient for taking out of the interior compressed sample soil body of sampling tube through getting the soil mouth.

Preferably, the lower end of the base is fixedly connected with four universal wheels, and brake pads are arranged in two of the universal wheels; during operation, the movement of the whole device is more convenient through the four universal wheels.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, a sampling hole is punched through a sampling point of a drilling machine, then a sampling tube is placed into the sampling hole through a lower pressing rod, a hammering mechanism corresponds to the lower pressing rod, then an electric sliding rail and the hammering mechanism are started through an external power supply, the electric sliding rail drives a sliding seat to move, the sliding seat drives the hammering mechanism to move, the hammering mechanism continuously hammers the lower pressing rod, the sampling tube penetrates into soil through the lower pressing rod, part of soil is left in the soil when the sampling tube penetrates into the soil, the sampling tube continuously penetrates into the soil gradually to compact the soil in the soil, sampling of the soil is realized, after sampling is completed, the electric sliding rail drives the hammering mechanism to move upwards through the sliding seat, the hammering mechanism takes out the sampling tube through the lower pressing rod, as the soil in the sampling tube is compacted, more sampling soil is prevented from falling in the taking-out process, and finally detection analysis is carried out on the soil in the sampling tube, according to the utility model, the sampling tube is driven into a deeper soil body through the hammering mechanism, the compacted sample soil body is taken out through the sampling tube, the lower pressure rod can stably drive the sampling tube into the soil body for sampling through the hammering mechanism, meanwhile, the labor amount consumption of workers is reduced, and the working efficiency is effectively improved.

Drawings

FIG. 1 is a first elevational view of the present invention;

FIG. 2 is a second elevational view of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a cross-sectional view of the present invention.

In the figure: 1. a base; 2. an electric slide rail; 3. a slide base; 4. a lower pressure lever; 5. a sampling tube; 6. a drive motor; 601. a fixing plate; 602. a first eccentric wheel; 603. a second eccentric wheel; 604. an eccentric shaft; 605. an eccentric rod; 606. a push rod; 607. a slide hole; 608. hammering the block; 7. a stabilizer bar; 701. fixing a column; 702. fixing the rod; 703. taking a rod hook; 8. an inner rod; 9. positioning holes; 10. sampling thorns; 11. a soil taking port; 12. a universal wheel.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, a sampling device for geological environment monitoring includes a base 1 and a lower pressing rod 4, the lower pressing rod 4 is located inside the base 1, an electric sliding rail 2 is fixedly connected to an upper side of the base 1, the electric sliding rail 2 is electrically connected to an external power supply, a sliding seat 3 is slidably connected to a front side of the electric sliding rail 2, the lower pressing rod 4 is located below the sliding seat 3, a hammering mechanism is arranged on the sliding seat 3, the hammering mechanism is used for hammering the lower pressing rod 4 to move downwards, and a sampling tube 5 is fixedly connected to one end of the lower pressing rod 4 far away from the sliding seat 3; when the sampling device works, firstly, a sampling hole is punched through a drilling machine sampling point, then a sampling tube 5 is placed into the sampling hole through a lower pressure rod 4, a hammering mechanism corresponds to the lower pressure rod 4, then an electric slide rail 2 and the hammering mechanism are started through an external power supply, the slide rail 2 drives a slide seat 3 to move, the slide seat 3 drives the hammering mechanism to move, the hammering mechanism continuously hammers the lower pressure rod 4, the sampling tube 5 penetrates into soil through the lower pressure rod 4, when the sampling tube 5 penetrates into the soil, part of the soil can be left in the soil, the sampling tube 5 continuously penetrates into the soil gradually to compact the soil in the soil, sampling of the soil is realized, after sampling is finished, the electric slide rail 2 drives the hammering mechanism to move upwards through the slide seat 3, the hammering mechanism drives the sampling tube 5 out through the lower pressure rod 4, and as the soil in the sampling tube 5 is compacted, more soil can not fall off in the taking-out process, and finally, detecting and analyzing the soil body in the sampling tube 5.

The hammering mechanism comprises a driving motor 6, the driving motor 6 is fixedly connected to a sliding seat 3, the driving motor 6 is electrically connected with an external power supply, one side of the sliding seat 3 is fixedly connected with a fixing plate 601, the fixing plate 601 corresponds to the driving motor 6, the output end of the driving motor 6 is fixedly connected with a first eccentric wheel 602, one side of the fixing plate 601 close to the driving motor 6 is rotatably connected with a second eccentric wheel 603, an eccentric shaft 604 is rotatably connected between the second eccentric wheel 603 and the first eccentric wheel 602, the surface of the eccentric shaft 604 is rotatably connected with an eccentric rod 605, one side of the eccentric rod 605 close to the sliding seat 3 is movably hinged with a push rod 606 through a hinge shaft, a sliding hole 607 is drilled on the sliding seat 3, the push rod 606 is slidably connected in the sliding hole 607, the other end of the push rod 606 is fixedly connected with a hammering block 608, the hammering block 608 is positioned at the lower side of the sliding seat 3 and corresponds to a lower press rod 4, a connecting component is arranged between the hammering block 608 and the lower press rod 4, the connecting assembly is used for connecting the lower pressure rod 4 and the hammering block 608; when the sampling tube sampling device works, an external power supply enables a driving motor 6 to be started, the driving motor 6 enables a first eccentric wheel 602 to rotate, the first eccentric wheel 602 enables a second eccentric wheel 603 on a fixing plate 601 to rotate through an eccentric shaft 604, the second eccentric wheel 603 and the first eccentric wheel 602 enable an eccentric rod 605 to move through the eccentric shaft 604, the eccentric rod 605 enables a push rod 606 to slide up and down in a sliding hole 607, the eccentric rod 605 impacts a lower pressing rod 4 through a hammering block 608 when moving downwards, the hammering block 608 continuously hammers the lower pressing rod 4, through matching with a sliding seat 3, the hammering block 608 enables a sampling tube 5 to gradually penetrate into deep soil to be sampled through the lower pressing rod 4, meanwhile, the connecting component enables the hammering block 608 to stably hammer the lower pressing rod 4, and when the sampling tube 5 needs to be taken out, the sampling tube 5 can be taken out quickly along with the movement of the sliding seat 3 through the connecting component.

The connecting assembly comprises a stabilizer bar 7, the stabilizer bar 7 is fixedly connected to one end, close to the lower pressure rod 4, of the hammering block 608, the stabilizer bar 7 is inserted into the lower pressure rod 4 in a sliding mode, two fixing columns 701 are fixedly connected to the circumferential surface of the hammering block 608, two fixing rods 702 are fixedly connected to the circumferential surface of the lower pressure rod 4, rod taking hooks 703 are rotatably connected to the surfaces of the two fixing rods 702, and the two rod taking hooks 703 correspond to the two fixing columns 701 respectively; during operation, hammering piece 608 is at the in-process of hammering push down lever 4, stabilizer bar 7 can slide in push down lever 4, make hammering piece 608 more stable to push down lever 4's hammering, when sampling tube 5 need take out, rotate two dead lever hooks 703 through two dead levers 702 respectively on two fixed columns 701, then make through slide 3 and beat the upward movement of mechanism, beat the mechanism and make push down lever 4 drive sampling tube 5 through two fixed columns 701 and two sampling lever hooks 703 and move upwards, thereby take out sampling tube 5 from the soil body.

Two inner rods 8 are fixedly connected to the inner side of the base 1, a positioning hole 9 is fixedly connected between the two inner rods 8, and the lower pressing rod 4 is positioned in the positioning hole 9; during operation, two interior poles 8 are used for fixed location hole 9, and locating hole 9 is corresponding with hammering piece 608, can make the accurate corresponding sampling point hole of sampling tube 5 place through locating hole 9, and locating hole 9 can effectual improvement depression bar 4 and sampling tube 5 stability when deepening in to the soil body simultaneously.

One end of the sampling tube 5, which is far away from the lower pressure rod 4, is fixedly connected with a sampling thorn 10, and the surface of the sampling tube 5 is provided with a plurality of soil sampling ports 11; during operation, the sampling tube 5 can be better moved into the soil body through the sampling prickle 10, and the sampling soil body compressed in the sampling tube 5 can be conveniently taken out through the soil taking port 11.

The lower end of the base 1 is fixedly connected with four universal wheels 12, wherein brake pads are arranged in two universal wheels 12; in operation, the four universal wheels 12 can facilitate the movement of the whole device.

The working principle of the utility model is as follows:

firstly, a sampling hole is punched through a sampling point of a drilling machine, then a sampling tube 5 is put into the sampling hole through a lower pressure rod 4, so that a hammering mechanism corresponds to the lower pressure rod 4, then the electric slide rail 2 and the hammering mechanism are started through an external power supply, the electric slide rail 2 drives the slide seat 3 to move, the slide seat 3 enables the hammering mechanism to move, the hammering mechanism continuously hammers the lower pressing rod 4, the sampling tube 5 is enabled to go deep into the soil body through the lower pressing rod 4, when the sampling tube 5 goes deep into the soil body, part of the soil body can be left in the soil body, the sampling tube 5 continuously goes deep into the soil body to gradually compact the soil body in the soil body, the sampling of the soil body is realized, after the sampling is finished, the electric slide rail 2 enables the hammering mechanism to move upwards through the slide seat 3, the hammering mechanism brings out the sampling tube 5 through the connecting component and the pressing rod 4, and finally, soil in the sampling tube 5 is detected and analyzed.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a sampling device for geological environment monitoring usefulness, includes base (1) and depression bar (4) down, its characterized in that, depression bar (4) are located the inboard of base (1) down, upside fixedly connected with electric slide rail (2) of base (1), electric slide rail (2) and external power source electric connection, the preceding side sliding connection of electric slide rail (2) has slide (3), and depression bar (4) are located the downside of slide (3) down, be provided with on slide (3) and beat the mechanism, it is used for hammering depression bar (4) downstream to beat the mechanism, the one end fixedly connected with sampling tube (5) of slide (3) are kept away from in depression bar (4) down.

2. The sampling device for geological environment monitoring according to claim 1, wherein the hammering mechanism comprises a driving motor (6), the driving motor (6) is fixedly connected to the sliding base (3), the driving motor (6) is electrically connected to an external power source, one side of the sliding base (3) is fixedly connected with a fixing plate (601), the fixing plate (601) corresponds to the driving motor (6), the output end of the driving motor (6) is fixedly connected with a first eccentric wheel (602), one side of the fixing plate (601) close to the driving motor (6) is rotatably connected with a second eccentric wheel (603), an eccentric shaft (604) is rotatably connected between the second eccentric wheel (603) and the first eccentric wheel (602), the surface of the eccentric shaft (604) is rotatably connected with an eccentric rod (605), one side of the eccentric rod (605) close to the sliding base (3) is movably hinged with a push rod (606) through a hinge, the drill hammer is characterized in that a sliding hole (607) is drilled in the sliding seat (3), a push rod (606) is connected into the sliding hole (607) in a sliding mode, a hammering block (608) is fixedly connected to the other end of the push rod (606), the hammering block (608) is located on the lower side of the sliding seat (3) and corresponds to the lower pressing rod (4), a connecting assembly is arranged between the hammering block (608) and the lower pressing rod (4), and the connecting assembly is used for connecting the lower pressing rod (4) and the hammering block (608).

3. The sampling device for geological environment monitoring as claimed in claim 2, wherein the connecting assembly comprises a stabilizer bar (7), the stabilizer bar (7) is fixedly connected to one end of the hammering block (608) close to the lower pressing rod (4), the stabilizer bar (7) is slidably inserted into the lower pressing rod (4), two fixing columns (701) are fixedly connected to the circumferential surface of the hammering block (608), two fixing rods (702) are fixedly connected to the circumferential surface of the lower pressing rod (4), a rod taking hook (703) is rotatably connected to the surface of each of the two fixing rods (702), and the two rod taking hooks (703) correspond to the two fixing columns (701) respectively.

4. The sampling device for geological environment monitoring according to claim 3, characterized in that two inner rods (8) are fixedly connected to the inner side of the base (1), a positioning hole (9) is fixedly connected between the two inner rods (8), and the lower pressure rod (4) is positioned in the positioning hole (9).

5. The sampling device for geological environment monitoring according to claim 4, characterized in that one end of the sampling tube (5) far away from the lower pressure rod (4) is fixedly connected with a sampling prick (10), and the surface of the sampling tube (5) is provided with a plurality of soil sampling ports (11).

6. A sampling device for geological environment monitoring according to claim 5, characterized in that four universal wheels (12) are fixedly connected to the lower end of the base (1), wherein two of the universal wheels (12) are provided with brake pads.