CN219573547U

CN219573547U - Rock and soil reconnaissance sampling instrument

Info

Publication number: CN219573547U
Application number: CN202320164068.8U
Authority: CN
Inventors: 侯龙君; 王晓东; 张维; 宋倩; 张昌翌; 李建国
Original assignee: Northwest Nonferrous Metals Survey Engineering Co ltd
Current assignee: Northwest Nonferrous Metals Survey Engineering Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-08-22
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the technical field of rock and soil investigation, and discloses a rock and soil investigation sampling instrument which comprises a base, wherein the upper surface of the base is fixedly connected with a sampling structure, the inside of a connecting block is rotationally connected with a rotating rod, the outer wall of the rotating rod is fixedly connected with a gear, the gear is meshed with a connecting rack, the outer wall of the connecting block is fixedly connected with a second connecting rod, one end of the second connecting rod is fixedly connected with a lifting plate, the inside of the lifting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a sampling rod, the lower surface of the sampling rod is fixedly connected with a drill bit, and the outer wall of the supporting rod is fixedly connected with a scale. According to the utility model, through the telescopic action of the electric telescopic rod, the connecting block is driven to move downwards to drive the gear to rotate on the rack, so that the lifting plate is driven to move downwards, the motor is started to drive the sampling rod and the drill bit to rotate, and the mining depth is conveniently controlled and adjusted through the gear, the rack and the graduated scale.

Description

Rock and soil reconnaissance sampling instrument

Technical Field

The utility model relates to the technical field of rock and soil exploration, in particular to a rock and soil exploration sampling instrument.

Background

Geotechnical engineering investigation finds out, analyzes and evaluates geology, environmental characteristics and geotechnical engineering conditions of a construction site according to requirements of construction engineering, and a sampling device is required to sample geotechnical in the process of investigation. The sampling instrument is an instrument for collecting samples, and common sampling instruments include a depth finder, an air sampling instrument, a soil sampling instrument and the like; the depth measuring device is used for measuring the depth of a river bed or a lake bed, and the soil sampling instrument is used for sampling soil. Most of the existing rock-soil investigation sampling instruments are integrally fixed, and the adjustment of different mining depths is inconvenient.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a rock and soil investigation sampling instrument which is convenient to control and adjust the mining depth through a gear, a rack and a graduated scale.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the rock-soil investigation sampling instrument comprises a base, wherein the upper surface of the base is fixedly connected with a sampling structure; the sampling structure comprises a supporting rod, a first connecting rod, an electric telescopic rod, a lifting plate, a motor, a sampling rod, a drill bit, a rotating rod, a rack, a connecting block, a gear, a graduated scale and a second connecting rod;

the outer wall fixedly connected with head rod of bracing piece, the inside fixedly connected with electric telescopic handle of head rod, electric telescopic handle's lower fixed surface is connected with the connecting block, the inside rotation of connecting block is connected with the bull stick, the outer wall fixedly connected with gear of bull stick, gear engagement connects the rack, the outer wall fixedly connected with second connecting rod of connecting block, the one end fixedly connected with lifter plate of second connecting rod, the inside fixedly connected with motor of lifter plate, the output fixedly connected with sampling rod of motor, the lower fixed surface of sampling rod is connected with the drill bit, the outer wall fixedly connected with scale of bracing piece.

The upper surface fixedly connected with bin of base, the inside sliding connection of bin has the case that holds.

The outer wall fixedly connected with handle of holding case, the outer wall fixedly connected with push rod of bin.

The inside sliding connection of bracing piece has the slider, the outer wall fixed connection of slider is at the outer wall of lifter plate.

The upper surface fixedly connected with water tank of base, the inside fixedly connected with drinking-water pipe of water tank.

One end fixedly connected with water pump of drinking-water pipe, the output fixedly connected with conveyer pipe of water pump, the one end fixedly connected with shower nozzle of conveyer pipe.

The lower surface of the base is fixedly connected with a universal wheel.

The lower surface of base fixedly connected with hydraulic rod, the lower surface fixedly connected with fixed cone of hydraulic rod.

The utility model has the following beneficial effects:

1. according to the utility model, through the telescopic action of the electric telescopic rod, the connecting block is driven to move downwards to drive the gear to rotate on the rack, so that the lifting plate is driven to move downwards, the motor is started to drive the sampling rod and the drill bit to rotate for sampling, and the mining depth is conveniently controlled and adjusted through the gear, the rack and the graduated scale.

2. According to the utility model, the water in the water tank is pumped out by the starting water pump through the water pumping pipe, then is conveyed into the spray head through the conveying pipe, and is sprayed out by the spray head to cool the drill bit, so that the next sampling work is facilitated, and the service life of the drill bit is prolonged.

Drawings

FIG. 1 is a schematic front perspective view of a rock and soil investigation sampling instrument according to the present utility model;

FIG. 2 is a schematic side view of a sampling apparatus for geotechnical investigation according to the present utility model;

fig. 3 is a schematic diagram of a split structure of a rock-soil exploration sampling instrument according to the present utility model.

Legend description:

1. a storage tank; 2. a storage case; 3. a handle; 4. a base; 5. a universal wheel; 6. a delivery tube; 7. a water pump; 8. a sampling structure; 801. a support rod; 802. a first connecting rod; 803. an electric telescopic rod; 804. a lifting plate; 805. a motor; 806. a sampling rod; 807. a drill bit; 808. a rotating rod; 809. a rack; 810. a connecting block; 811. a gear; 812. a graduated scale; 813. a second connecting rod; 9. a slide block; 10. a push rod; 11. a water tank; 12. a water pumping pipe; 13. a spray head; 14. a hydraulic rod; 15. and fixing the cone.

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. 1-3, a geotechnical investigation sampling instrument comprises a base 4, wherein a sampling structure 8 is fixedly connected to the upper surface of the base 4; the sampling structure 8 comprises a support bar 801, a first connecting bar 802, an electric telescopic bar 803, a lifting plate 804, a motor 805, a sampling bar 806, a drill bit 807, a rotating bar 808, a rack 809, a connecting bar 810, a gear 811, a graduated scale 812 and a second connecting bar 813;

the outer wall of the supporting rod 801 is fixedly connected with a first connecting rod 802, the inside of the first connecting rod 802 is fixedly connected with an electric telescopic rod 803, the lower surface of the electric telescopic rod 803 is fixedly connected with a connecting block 810, and the connecting block 810 is pushed to move downwards under the telescopic action of the electric telescopic rod 803; the inside of the connecting block 810 is rotationally connected with a rotating rod 808, the outer wall of the rotating rod 808 is fixedly connected with a gear 811, the gear 811 is meshed with a connecting rack 809, the connecting block 810 is conveniently driven to move downwards by rotating on the rack 809 through the gear 811, the outer wall of the connecting block 810 is fixedly connected with a second connecting rod 813, one end of the second connecting rod 813 is fixedly connected with a lifting plate 804, and the inside of the lifting plate 804 is fixedly connected with a motor 805;

the output end of the motor 805 is fixedly connected with a sampling rod 806, the lower surface of the sampling rod 806 is fixedly connected with a drill bit 807, the outer wall of the supporting rod 801 is fixedly connected with a graduated scale 812, the graduated scale 812 and a rack 809 are of the same height, the depth of sampling is conveniently controlled by observing the graduated scale 812, the hydraulic rod 14 is started to insert the fixed cone 15 into the ground, and the device is conveniently fixed for sampling;

through the flexible effect of electric telescopic handle 803, promote connecting block 810 downwardly moving, make gear 811 downwardly moving under the effect of rack 809, drive lifter plate 804 downwardly moving, then start motor 805 and drive sample rod 806 and drill bit 807 rotation, then sample the ground, reached through gear, rack, scale and conveniently controlled and adjusted the exploitation degree of depth.

The upper surface of the base 4 is fixedly connected with a storage box 1, the inside of the storage box 1 is slidably connected with a containing box 2, the outer wall of the containing box 2 is fixedly connected with a handle 3, the outer wall of the storage box 1 is fixedly connected with a push rod 10, the handle 3 is pulled to pull out the containing box 2, sampled soil is placed in the containing box 2, and then the sampled soil is pushed back into the inside of the storage box 1 for convenient transportation;

the inside of the support rod 801 is slidably connected with a sliding block 9, the outer wall of the sliding block 9 is fixedly connected with the outer wall of the lifting plate 804, the lifting plate 804 is convenient to move up and down by sliding the sliding block 9 on the inner wall of the support rod 801, the upper surface of the base 4 is fixedly connected with a water tank 11, the inside of the water tank 11 is fixedly connected with a water suction pipe 12, and one end of the water suction pipe 12 is fixedly connected with a water pump 7;

the output fixedly connected with conveyer pipe 6 of water pump 7, the one end fixedly connected with shower nozzle 13 of conveyer pipe 6, the lower fixed surface of base 4 is connected with universal wheel 5, the lower fixed surface of base 4 is connected with hydraulic stem 14, the lower fixed surface of hydraulic stem 14 is connected with fixed cone 15, starts hydraulic stem 14 and inserts fixed cone 15 on ground, with the device fixed convenience sampling.

When the device needs to be used, the push rod 10 is pushed to the position needing to be sampled through the rolling action of the universal wheel 5, the pushing device is moved to the position needing to be sampled, the hydraulic rod 14 is started to insert the fixed cone 15 into the ground, the device is fixed and convenient to sample, the connecting block 810 is pushed to move downwards through the telescopic action of the electric telescopic rod 803, the gear 811 moves downwards under the action of the rack 809 to drive the lifting plate 804 to move downwards, then the motor 805 is started to drive the sampling rod 806 and the drill bit 807 to rotate, rock and soil are drilled and then sampled, the graduated scale 812 and the rack 809 are the same in height, the depth of sampling is conveniently controlled by observing the graduated scale 812, the handle 3 is pulled to pull out the containing box 2, sampled soil is placed into the containing box 2, then pushed back into the inside of the storage box 1 to be conveniently transported, then the water pump 7 is started to pump water in the water tank 11 through the water pumping pipe 12, then the conveying pipe 6 is conveyed into the inside the spray head 13, then the spray head 13 is sprayed out, the drill bit 807 is cooled, and the next sampling work is convenient, and the service life of the drill bit 807 is prolonged.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A rock soil reconnaissance sampling instrument, its characterized in that: the device comprises a base (4), wherein the upper surface of the base (4) is fixedly connected with a sampling structure (8); the sampling structure (8) comprises a supporting rod (801), a first connecting rod (802), an electric telescopic rod (803), a lifting plate (804), a motor (805), a sampling rod (806), a drill bit (807), a rotating rod (808), a rack (809), a connecting block (810), a gear (811), a graduated scale (812) and a second connecting rod (813);

the outer wall of the supporting rod (801) is fixedly connected with a first connecting rod (802), an electric telescopic rod (803) is fixedly connected inside the first connecting rod (802), and a connecting block (810) is fixedly connected to the lower surface of the electric telescopic rod (803); the inside of the connecting block (810) is rotationally connected with a rotating rod (808), the outer wall of the rotating rod (808) is fixedly connected with a gear (811), the gear (811) is meshed with a connecting rack (809), and the outer wall of the connecting block (810) is fixedly connected with a second connecting rod (813); one end of the second connecting rod (813) is fixedly connected with a lifting plate (804), and the inside of the lifting plate (804) is fixedly connected with a motor (805); the output end of the motor (805) is fixedly connected with a sampling rod (806), the lower surface of the sampling rod (806) is fixedly connected with a drill bit (807), and the outer wall of the supporting rod (801) is fixedly connected with a graduated scale (812).

2. A geotechnical survey sampling instrument according to claim 1, wherein: the upper surface of base (4) fixedly connected with bin (1), the inside sliding connection of bin (1) has holds case (2).

3. A geotechnical survey sampling instrument according to claim 2, wherein: the outer wall of holding case (2) fixedly connected with handle (3), the outer wall fixedly connected with push rod (10) of bin (1).

4. A geotechnical survey sampling instrument according to claim 1, wherein: the inside sliding connection of bracing piece (801) has slider (9), the outer wall fixed connection of slider (9) is at the outer wall of lifter plate (804).

5. A geotechnical survey sampling instrument according to claim 1, wherein: the upper surface of base (4) fixedly connected with water tank (11), the inside fixedly connected with drinking-water pipe (12) of water tank (11).

6. A geotechnical survey sampling instrument according to claim 5, wherein: one end fixedly connected with water pump (7) of drinking-water pipe (12), the output fixedly connected with conveyer pipe (6) of water pump (7), the one end fixedly connected with shower nozzle (13) of conveyer pipe (6).

7. A geotechnical survey sampling instrument according to claim 1, wherein: the lower surface of the base (4) is fixedly connected with a universal wheel (5).

8. A geotechnical survey sampling instrument according to claim 1, wherein: the lower surface of base (4) fixedly connected with hydraulic rod (14), the lower surface of hydraulic rod (14) fixedly connected with fixed cone (15).