CN218916876U

CN218916876U - Hydrogeology soil sampler convenient to dismantle

Info

Publication number: CN218916876U
Application number: CN202222941293.6U
Authority: CN
Inventors: 董玉龙; 吴光伟; 王宁; 常允新; 王庆兵; 姚英强; 刘磊; 李永超; 吴丽莉; 董强
Original assignee: Shandong Land and Space Ecological Restoration Center
Current assignee: Shandong Land and Space Ecological Restoration Center
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-04-25
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a convenient-to-detach hydrogeological soil sampler, which comprises an outer shell, wherein a geological layer is arranged below the outer shell, an adjusting rod is arranged at the outer side of the lower end of the outer shell, a first fixing rod is arranged in the outer shell, a limiting sleeve block positioned at the inner side of the outer shell is arranged at the outer side of the upper end of the first fixing rod, and a limiting rod connected with the outer shell is arranged at the inner side of the limiting sleeve block; the drill bit, its lower extreme that sets up at first dead lever, soil storage cavity has been seted up to the inside of drill bit, the inside of first dead lever is provided with the second dead lever, spacing hole groove has been seted up to the inside of second dead lever, the outer end of spacing bolt is provided with the fly leaf that is located first dead lever inboard. This hydrogeology soil sampler convenient to dismantle is favorable to carrying out stable flexible regulation, can carry out stable connection installation, and has improved the practical effect of device.

Description

Hydrogeology soil sampler convenient to dismantle

Technical Field

The utility model relates to the technical field of hydrogeology, in particular to a hydrogeology soil sampler convenient to detach.

Background

The utility model provides a novel scheme for solving the defects of the prior art, which mainly researches the distribution and formation rules of groundwater, the physical properties and chemical components of the groundwater, the adverse effects of the groundwater on engineering construction and mining, prevention and treatment of the groundwater and the like.

Chinese patent grant publication No. CN215525145U discloses a soil sampler for hydrogeology, belongs to the technical field of hydrogeology, soil sampler for hydrogeology includes support and backing plate, support upper end fixedly connected with pull rod, the pull rod lateral wall bonds there is the rubber sleeve, support lower extreme fixedly connected with bottom block, the wheel pole is installed to bottom block lower extreme, the wheel pole lower extreme rotates and is connected with the gyro wheel, backing plate lower extreme welding has metal sampling tube and hollow bar, hollow bar inside grafting has the drill bit, it has the bolt to run through on hollow bar and the drill bit.

The prior art solutions described above have the following drawbacks: the flexible regulation of stability is inconvenient, is inconvenient to carry out stable connection installation, and the practical effect is not good, therefore we propose a convenient to dismantle's hydrogeology soil sampler to in order to solve the problem that proposes in the above-mentioned.

Disclosure of Invention

The utility model aims to provide a hydrogeological soil sampler convenient to detach, so as to solve the problems that the stable telescopic adjustment is inconvenient, the stable connection and installation are inconvenient and the practical effect is poor in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the hydrogeology soil sampler convenient to detach comprises an outer shell, a geological layer is arranged below the outer shell, an adjusting rod is arranged on the outer side of the lower end of the outer shell, a rocker is arranged at the upper end of the adjusting rod, a first fixing rod is arranged in the outer shell, a limiting sleeve block positioned on the inner side of the outer shell is arranged on the outer side of the upper end of the first fixing rod, and a limiting rod connected with the outer shell is arranged on the inner side of the limiting sleeve block;

the drill bit, its lower extreme that sets up at first dead lever, soil storage cavity has been seted up to the inside of drill bit, the inside of first dead lever is provided with the second dead lever, and the upper end of second dead lever is provided with fixed handle, spacing hole groove has been seted up to the inside of second dead lever, and the inboard in spacing hole groove is provided with spacing bolt, the outer end of spacing bolt is provided with the fly leaf that is located first dead lever inboard, and the lower extreme of fly leaf is provided with the spacing connecting piece that is connected with first dead lever to the outer end of fly leaf is provided with spacing spring.

Preferably, the outer shell and the geological layer are connected with the adjusting rod in a threaded mode, and the adjusting rod is fixedly connected with the rocker.

Preferably, the limiting sleeve blocks are arranged at equal angles relative to the center point of the first fixed rod, and the limiting sleeve blocks form a nested lifting structure on the limiting rod.

Preferably, the second fixing rod is fixedly connected with the fixed handle, and the second fixing rod forms a clamping sliding structure at the inner side of the first fixing rod.

Preferably, the limiting bolt is connected with the second fixing rod in a clamping manner through a limiting hole groove, and the limiting hole groove is uniformly formed in the outer side of the second fixing rod.

Preferably, the movable plate forms an elastic telescopic structure in the first fixed rod through a limiting spring, and forms a sliding structure in the first fixed rod through a limiting connecting piece.

Compared with the prior art, the utility model has the beneficial effects that: the hydrogeological soil sampler convenient to detach is favorable for stable telescopic adjustment, can be stably connected and installed, and improves the practical effect of the hydrogeological soil sampler;

1. the limiting bolt is connected with the second fixed rod in a clamping manner through the limiting hole groove, the limiting hole groove is uniformly formed in the outer side of the second fixed rod, when the movable plate is stirred, the movable plate can elastically stretch and retract under the action of the limiting spring through the limiting connecting piece, so that the clamping and separating operation is carried out between the limiting bolt and the second fixed rod, the telescopic height of the second fixed rod is conveniently adjusted, and the adjustability of the device is effectively improved;

2. the shell and the geological layer are connected with the adjusting rod in a threaded mode, the adjusting rod is fixedly connected with the rocker, and when the rocker is rotated, the adjusting rod and the geological layer can be fixed in a threaded mode, so that the device can be stably disassembled and installed, and the detachability of the device is effectively improved;

3. set up the spacer block and set up with respect to the central point equiangular setting of first dead lever, and the spacer block constitutes nested elevation structure on the gag lever post, can make first dead lever carry out stable lifting adjustment on the gag lever post when pressing fixed handle to utilize the drill bit to bore soil so that soil sampling, the effectual practical effect that has improved the device.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. an outer housing; 2. a geological layer; 3. an adjusting rod; 4. a rocker; 5. a first fixing rod; 6. a stop collar block; 7. a limit rod; 8. a drill bit; 9. a soil storage cavity; 10. a second fixing rod; 11. a fixed handle; 12. limiting hole grooves; 13. a limit bolt; 14. a movable plate; 15. a limit connecting piece; 16. and a limit spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the hydrogeology soil sampler convenient to detach comprises a geological layer 2 arranged below an outer shell 1, an adjusting rod 3 arranged outside the lower end of the outer shell 1, a rocker 4 arranged at the upper end of the adjusting rod 3, a first fixing rod 5 arranged inside the outer shell 1, a limit sleeve block 6 arranged outside the upper end of the first fixing rod 5 and positioned inside the outer shell 1, and a limit rod 7 connected with the outer shell 1 arranged inside the limit sleeve block 6;

the drill bit 8 sets up the lower extreme at first dead lever 5, soil storage cavity 9 has been seted up to the inside of drill bit 8, the inside of first dead lever 5 is provided with second dead lever 10, and the upper end of second dead lever 10 is provided with fixed handle 11, spacing hole groove 12 has been seted up to the inside of second dead lever 10, and the inboard of spacing hole groove 12 is provided with spacing bolt 13, the outer end of spacing bolt 13 is provided with the fly leaf 14 that is located the inboard of first dead lever 5, and the lower extreme of fly leaf 14 is provided with spacing connecting piece 15 that is connected with first dead lever 5, and the outer end of fly leaf 14 is provided with spacing spring 16.

When using this convenient to dismantle's hydrogeology soil sampler, at first accomplish each part equipment, then place shell body 1 on geological formation 2, specifically like in fig. 1, fig. 2 and fig. 3, when rotating rocker 4, can make regulation pole 3 carry out screw thread fixed connection with geological formation 2, avoid shell body 1 wholly to produce and rock, set up spacing bolt 13 and be connected through adopting the mode of block between spacing hole groove 12 and the second dead lever 10, and spacing hole groove 12 evenly sets up in the outside of second dead lever 10, when stirring fly leaf 14, can make fly leaf 14 carry out elastic expansion under spacing spring 16's effect through spacing connecting piece 15, thereby make and carry out the block separation operation between spacing bolt 13 and the second dead lever 10, in order to carry out flexible altitude mixture control to second dead lever 10.

Specifically, as shown in fig. 1, 2 and 4, after the overall height of the first fixing rod 5 and the second fixing rod 10 is adjusted, the fixing handle 11 is pressed downwards, so that the first fixing rod 5 can be stably lifted and adjusted on the limiting rod 7 through the limiting sleeve block 6, then the drill bit 8 is utilized to drill soil, a soil sample enters the soil storage cavity 9 for sampling, and then the fixing handle 11 is pulled downwards to take out the soil in the soil storage cavity 9 for detection.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Convenient-to-detach hydrogeological soil sampler, which is characterized by comprising:

the device comprises an outer shell, wherein a geological layer is arranged below the outer shell, an adjusting rod is arranged at the outer side of the lower end of the outer shell, a rocker is arranged at the upper end of the adjusting rod, a first fixing rod is arranged in the outer shell, a limiting sleeve block positioned at the inner side of the outer shell is arranged at the outer side of the upper end of the first fixing rod, and a limiting rod connected with the outer shell is arranged at the inner side of the limiting sleeve block;

2. The hydrogeologic soil sampler of claim 1, wherein: the outer shell and the geological layer are connected with the adjusting rod in a threaded mode, and the adjusting rod is fixedly connected with the rocker.

3. The hydrogeologic soil sampler of claim 1, wherein: the limiting sleeve blocks are arranged at equal angles relative to the center point of the first fixed rod, and the limiting sleeve blocks form a nested lifting structure on the limiting rod.

4. The hydrogeologic soil sampler of claim 1, wherein: the second fixing rod is fixedly connected with the fixing handle, and the second fixing rod forms a clamping type sliding structure on the inner side of the first fixing rod.

5. The hydrogeologic soil sampler of claim 1, wherein: the limiting bolt is connected with the second fixing rod in a clamping mode through the limiting hole groove, and the limiting hole groove is uniformly formed in the outer side of the second fixing rod.

6. The hydrogeologic soil sampler of claim 1, wherein: the movable plate forms an elastic telescopic structure in the first fixed rod through a limiting spring, and forms a sliding structure in the first fixed rod through a limiting connecting piece.