CN216746853U

CN216746853U - Sampling device for geological drilling

Info

Publication number: CN216746853U
Application number: CN202122627795.7U
Authority: CN
Inventors: 黄向
Original assignee: Sichuan Zhongzhi Dingfeng Exploration Technology Co ltd; Hainan Special Economic Zone Zhongzhi Falcon Intelligent Survey Technology Co ltd
Current assignee: Sichuan Zhongzhi Dingfeng Exploration Technology Co ltd; Hainan Special Economic Zone Zhongzhi Falcon Intelligent Survey Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-06-14
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a sampling device for geological drilling, which comprises a lifting table, a base and a connecting table, wherein the lifting table is installed on one side of the top of the base, a threaded rod is installed at the bottom of a first motor, a sliding block is installed on the periphery of the threaded rod, the connecting table is installed on one side of the sliding block in a penetrating mode through the lifting table, a second motor is installed inside a tool box, a drill rod is installed at the bottom of the connecting table at the bottom of the second motor, a sampling piece is installed on the periphery of the drill rod, and a baffle is installed on the top of the base on one side of the lifting table. In the process of descending and rotating the sampling piece, soil penetrates through a gap between the sampling piece and the drill rod and enters the inside of the sampling piece, and continuously goes deep into the soil along with drilling work, then the soil entering the inside of the sampling piece is upwards extruded and firstly enters the soil inside the sampling piece, and a layer is formed inside the sampling piece, so that workers can conveniently sample and manage the soil at different depths, and the using process is optimized.

Description

Sampling device for geological drilling

Technical Field

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

Background

In geological exploration, exploration and detection are carried out on geology through various means and methods, a proper holding layer is determined, a foundation type is determined according to the foundation bearing capacity of the holding layer, investigation and research activities of foundation parameters and technical conditions of exploitation and utilization are calculated, investigation and research work is carried out on geological conditions such as rocks, stratums, structures, mineral products, hydrology, geomorphology and the like in a certain area, in the geological exploration process, sampling analysis needs to be carried out on soil, and at the moment, a sampling device for geological drilling needs to be used.

The existing sampling device for geological drilling has the following defects:

1. the existing sampling device for geological drilling is inconvenient for workers to sample and manage the soil at different depths and use;

2. the sampling device that current geological drilling used can produce more earth that splashes among the probing process, and the earth that splashes influences the staff easily and carries out the drilling work, inconvenient use, for this reason we provide a sampling device that geological drilling used and solve current problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a sampling device for geological drilling, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sampling device that geological drilling used, includes elevating platform, base and connection platform, the elevating platform is installed to one side at base top, first motor is installed at the inside top of elevating platform, the threaded rod is installed to the bottom of first motor, the slider is installed to the periphery of threaded rod, one side of slider is run through the elevating platform and is installed and connect the platform, the toolbox is installed at the connection bench top of elevating platform one side, the internally mounted of toolbox has the second motor, the drilling rod is installed to the connection bench bottom of second motor bottom, the sampling piece is installed to the periphery of drilling rod, the inside of base is provided with the through-hole, the baffle is installed at the base top of elevating platform one side.

Preferably, a console is installed on the top of the surface of the lifting platform, and a control button is arranged on the surface of the console.

Preferably, a nameplate is installed at the top of the other side surface of the lifting platform, and a bolt is installed between the nameplate and the lifting platform.

Preferably, the rollers are installed on two sides of the bottom of the base, and the installation seats are installed between the tops of the rollers and the base.

Preferably, a push rod is installed at the top of the base at the other side of the lifting platform, and a handle is installed at the top of the other side of the push rod.

Preferably, the surface of the tool box is provided with an access panel, and an access bolt is arranged between the access panel and the tool box.

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

1. according to the soil sampler, the drill rod is arranged at the bottom of the connecting table at the bottom of the second motor, the sampling piece is arranged on the periphery of the drill rod, the sampling piece can be driven to rotate along with the drill rod in a descending manner, soil penetrates through a gap between the sampling piece and the drill rod in the descending and rotating process of the sampling piece and enters the sampling piece, so that the sampling work is completed, the soil continuously enters the soil along with the drilling work and then is upwards extruded into the soil in the sampling piece, the soil in the sampling piece firstly enters the soil in the sampling piece, and the sampling piece is internally layered, so that the soil sampling management of workers at different depths is facilitated, and the using process is optimized.

2. According to the utility model, the lifting platform is arranged on one side of the top of the base, the baffle plate is arranged on the top of the base on one side of the lifting platform, a worker holds the push rod to push the device to a sampling place, the first motor is started, the first motor is electrified to drive the threaded rod to rotate, the threaded rod is rotated to drive the sliding block to descend on the periphery of the threaded rod, the sliding block descends on the periphery of the threaded rod to drive the connecting platform to descend, the worker starts the second motor at the moment, the second motor is electrified to drive the drill rod to rotate, the drilling work is carried out on the ground through the descending and rotating drill rod, in the drilling work process, the splashed soil can be intercepted through the design of the baffle plate and the base under the condition that the normal operation of the drilling work is not influenced, the influence of the splashed soil on constructors is avoided, and the use process is optimized.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a partial structural view of the drill rod of the present invention.

In the figure: 1. a first motor; 2. a lifting platform; 3. a threaded rod; 4. a slider; 5. a push rod; 6. a base; 7. a roller; 8. a tool box; 9. a second motor; 10. a connecting table; 11. sampling; 12. a drill stem; 13. a baffle plate; 14. a through hole; 15. a console; 16. a handle; 17. an access panel; 18. a nameplate.

Detailed Description

Referring to fig. 1-4, an embodiment of the present invention is shown: a sampling device for geological drilling comprises a lifting platform 2, a base 6 and a connecting platform 10, wherein the lifting platform 2 is installed on one side of the top of the base 6, a first motor 1 is installed on the top of the inside of the lifting platform 2, a threaded rod 3 is installed at the bottom of the first motor 1, a sliding block 4 is installed on the periphery of the threaded rod 3, the connecting platform 10 is installed on one side of the sliding block 4 by penetrating through the lifting platform 2, a tool box 8 is installed on the top of the connecting platform 10 on one side of the lifting platform 2, a second motor 9 is installed inside the tool box 8, a drill rod 12 is installed at the bottom of the connecting platform 10 on the bottom of the second motor 9, a sampling piece 11 is installed on the periphery of the drill rod 12, a through hole 14 is formed in the inside of the base 6, a baffle 13 is installed on the top of the base 6 on one side of the lifting platform 2, a worker pushes the device to a sampling place by holding a push rod 5 with hands, the first motor 1 is started, the threaded rod 3 is driven to rotate after the first motor 1 is electrified, the threaded rod 3 rotates to drive the sliding block 4 to descend on the periphery of the threaded rod 3, the sliding block 4 descends on the periphery of the threaded rod 3 to drive the connecting table 10 to descend, at the moment, a worker starts the second motor 9, the second motor 9 is electrified to drive the drill rod 12 to rotate, the drill rod 12 rotating downwards conducts drilling work on the ground, in the drilling work process, through the design of the baffle 13 and the base 6, splashed soil can be intercepted under the condition that normal operation of the drilling work is not affected, the splashed soil is prevented from affecting constructors, the use process is optimized, the drill rod 12 rotates downwards to drive the sampling piece 11 to rotate downwards, in the process that the sampling piece 11 rotates downwards, the soil penetrates through a gap between the sampling piece 11 and the drill rod 12 and enters the inside of the sampling piece 11, sampling work is completed, and the sampling work continuously deepens into the soil along with the drilling work, the back goes into the inside earth of sample piece 11 and upwards extrudees the inside earth of entering sample piece 11 earlier, forms the layering in sample piece 11 inside to make things convenient for the staff to carry out the sample management to the earth of the different degree of depth, optimize the use.

Further, control cabinet 15 is installed at the top on elevating platform 2 surface, and the surface of control cabinet 15 is provided with control button, and control cabinet 15 passes through the wire and is connected with first motor 1 and second motor 9, and the staff can control first motor 1 and second motor 9 through operating control button.

Further, data plate 18 is installed at the top of elevating platform 2 opposite side surface, and installs the bolt between data plate 18 and the elevating platform 2, can make things convenient for the staff to look over the model and the specification of device through data plate 18, can install data plate 18 on elevating platform 2 through the bolt, increases data plate 18's stability.

Further, gyro wheel 7 is all installed to the both sides of base 6 bottom, and all installs the mount pad between the top of gyro wheel 7 and the base 6, rolls through gyro wheel 7 and can drive base 6 and remove, can drive the device through base 6 removal and remove, can install gyro wheel 7 on base 6 through the mount pad, increases gyro wheel 7's stability.

Further, push rod 5 is installed at 6 tops of the base of 2 opposite sides of elevating platform, and handle 16 is installed at the top of 5 opposite sides of push rod, and the staff promotes push rod 5 can drive the device and remove, makes things convenient for the staff to change the sample place, can make things convenient for the staff to hand push rod 5 through handle 16.

Further, the surface mounting of toolbox 8 has access panel 17, and installs the maintenance bolt between access panel 17 and toolbox 8, can install access panel 17 on toolbox 8 through the maintenance bolt, increases access panel 17's stability, can dismantle access panel 17 through dismantling the maintenance bolt, makes things convenient for the staff to overhaul.

The working principle is as follows: the device is pushed to a sampling place by a worker holding the push rod 5, the first motor 1 is started, the first motor 1 drives the threaded rod 3 to rotate after being electrified, the threaded rod 3 rotates to drive the sliding block 4 to descend on the periphery of the threaded rod 3, the sliding block 4 descends on the periphery of the threaded rod 3 to drive the connecting platform 10 to descend, the worker starts the second motor 9 at the moment, the second motor 9 drives the drill rod 12 to rotate after being electrified, the drilling rod 12 rotating downwards performs drilling work on the ground, in the drilling work process, splashed soil can be intercepted through the design of the baffle 13 and the base 6, the influence of the splashed soil on constructors is avoided, the use process is optimized, the sampling piece 11 can be driven to rotate downwards through the descending rotation of the drill rod 12, in the descending rotation process of the sampling piece 11, the soil passes through a gap between the sampling piece 11 and the drill rod 12, get into the inside of sampling 11 to accomplish the work of sample, and along with the continuous deep soil of probing work, the back gets into the inside earth of sampling 11 and upwards extrudees the inside earth of getting into sampling 11 earlier, forms the layering inside sampling 11, thereby makes things convenient for the staff to carry out the sample management to the earth of the different degree of depth, optimizes the use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sampling device for geological drilling, comprising an elevating platform (2), a base (6) and a connection platform (10), characterized in that: a lifting platform (2) is arranged on one side of the top of the base (6), a first motor (1) is arranged on the top inside the lifting platform (2), a threaded rod (3) is installed at the bottom of the first motor (1), a sliding block (4) is installed on the periphery of the threaded rod (3), one side of the sliding block (4) penetrates through the lifting platform (2) and is provided with a connecting platform (10), a tool box (8) is arranged at the top of the connecting table (10) at one side of the lifting table (2), a second motor (9) is arranged in the tool box (8), a drill rod (12) is arranged at the bottom of a connecting table (10) at the bottom of the second motor (9), a sampling piece (11) is arranged on the periphery of the drill rod (12), a through hole (14) is arranged in the base (6), and a baffle (13) is arranged at the top of the base (6) on one side of the lifting platform (2).

2. A sampling device for geological drilling according to claim 1, characterized in that: control cabinet (15) are installed at the top on elevating platform (2) surface, and the surface of control cabinet (15) is provided with control button.

3. A sampling device for geological drilling according to claim 1, characterized in that: a nameplate (18) is installed at the top of the other side surface of the lifting platform (2), and a bolt is installed between the nameplate (18) and the lifting platform (2).

4. A sampling device for geological drilling according to claim 1, characterized in that: the base is characterized in that rollers (7) are mounted on two sides of the bottom of the base (6), and mounting seats are mounted between the tops of the rollers (7) and the base (6).

5. A sampling device for geological drilling according to claim 1, characterized in that: a push rod (5) is installed at the top of the base (6) on the other side of the lifting platform (2), and a handle (16) is installed at the top of the other side of the push rod (5).

6. A sampling device for geological drilling according to claim 1, characterized in that: the surface mounting of toolbox (8) has access panel (17), and installs the maintenance bolt between access panel (17) and toolbox (8).