CN216524943U

CN216524943U - A soil sample collector for hydraulic engineering construction

Info

Publication number: CN216524943U
Application number: CN202123335715.7U
Authority: CN
Inventors: 潘淑慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-13
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a soil sample collector for hydraulic engineering construction, which comprises a base, a motor and an installation box, the upper surface of the base is provided with four support columns in a rectangular array, two sides of the installation box are symmetrically provided with four fixed seats in pairs, the installation box is arranged on the four support columns through the four fixed seats, the bottom end of the mounting box is provided with a fixed sleeve, the fixed sleeve is rotatably provided with a soil sampling cylinder, two polished rods are symmetrically arranged in the mounting box, a mounting frame is arranged between the two polished rods, fixed blocks are arranged between the two ends of the mounting frame, the mounting frame is slidably mounted with the two polished rods through the two fixed blocks, an electric telescopic rod is arranged between the middle of the upper end of the mounting frame and the mounting box, the motor is installed in the mounting bracket, and motor output shaft meshing is connected with the pivot, and the pivot runs through the install bin and stretches to soil sampling section of thick bamboo inside, and the pivot is stretched out soil sampling section of thick bamboo one end and is rotated and install broken soil awl. The portable soil sampler has a simple structure, is convenient to use, can quickly and effectively take soil, and is convenient to carry.

Description

A soil sample collector for hydraulic engineering construction

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a soil sample collector for hydraulic engineering construction.

Background

At present, in the water conservancy construction process, the geological condition of the construction position needs to be explored, therefore, a soil sample is required to be collected, then the geological condition is judged according to the condition of soil, whether the construction is suitable or not is determined according to the soil condition, and the construction process is realized.

The existing sampling device is a method for directly driving a hollow pipe into the ground to sample soil, large pressure needs to be applied, the use is inconvenient, time and labor are wasted, and the working progress is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soil sample collector for hydraulic engineering construction, which has the advantages of being capable of quickly and effectively taking soil, saving time and labor for taking soil and being convenient to carry, and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a soil sample collector for hydraulic engineering construction comprises a base, a motor and an installation box, wherein four support columns are arranged on the upper surface of the base in a rectangular array, four fixing seats are symmetrically arranged on two sides of the mounting box in pairs, the mounting box is arranged on four supporting columns through the four fixing seats, the bottom end of the mounting box is provided with a fixed sleeve, the fixed sleeve is rotatably provided with a soil sampling cylinder, two polished rods are symmetrically arranged in the mounting box, a mounting frame is arranged between the two polished rods, fixed blocks are arranged between the two ends of the mounting frame, the mounting frame is slidably mounted with the two polished rods through the two fixed blocks, an electric telescopic rod is arranged between the middle of the upper end of the mounting frame and the mounting box, the motor is installed in the mounting bracket, and motor output shaft meshing is connected with the pivot, and the pivot runs through the install bin and stretches to soil sampling section of thick bamboo inside, and the pivot is stretched out soil sampling section of thick bamboo one end and is rotated and install broken soil awl.

Preferably, the fixing seat is provided with a fixing screw, the upper end of the support column is provided with a circular groove, and the fixing seat is screwed into the circular groove through the fixing screw and is fixedly connected with the support column.

Preferably, two fixed handles are symmetrically installed on two sides of the installation box, a rubber sleeve is arranged on each fixed handle, and a folding handle is installed at the top end of the installation box.

Preferably, the front side of the installation box is provided with a box door in a hinge rotating mode, and the box door is provided with a handle and a safety lock.

Preferably, the rotating shaft is positioned at the lower end part in the soil sampling cylinder and is provided with a helical blade.

Preferably, supporting wheels are installed at four corners of the bottom end of the base, and the four supporting wheels are distributed in a rectangular array.

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

1. according to the utility model, the installation box is installed on the four support columns through the four fixing seats, the fixing screws are arranged on the fixing seats, the circular grooves are formed in the upper ends of the support columns, the fixing seats are screwed into the circular grooves through the fixing screws and are fixedly connected with the support columns, the fixing screws on the four fixing seats are screwed out of the circular grooves formed in the support columns during operation, the whole installation box can be taken out of the base, and the installation box is integrally fixed on the base when not in use and is convenient to move.

2. According to the soil sampling device, the motor is started, the motor rotates to drive the rotating shaft which is meshed with the motor to rotate, and the device rotates to drive the soil breaking cone arranged at the lower end of the device to rotate, so that the soil sampling cylinder is quickly inserted into soil.

3. According to the utility model, by starting the electric telescopic rod, the electric telescopic rod extends out to drive the mounting frame to move downwards along the two polished rods, so that the motor drives the soil breaking cone mounted on the rotating shaft to move downwards to be separated from the soil sampling cylinder, the helical blade mounted on the rotating shaft rotates to feed soil into the soil sampling cylinder, and the electric telescopic rod 1 retracts to drive the soil breaking cone to be attached to the soil sampling cylinder to finish soil sampling.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is an enlarged cross-sectional view of A of FIG. 2 in accordance with the present invention;

fig. 4 is a schematic view of the working state of the present invention.

In the figure: 1. a support wheel; 2. a base; 3. a soil breaking cone; 4. a support pillar; 5. a soil sampling cylinder; 6. a helical blade; 7. a rotating shaft; 8. a fixed seat; 9. fixing a handle; 10. a motor; 11. a mounting frame; 12. installing a box; 13. a folding handle; 14. an electric telescopic rod; 15. a polish rod; 16. a fixed block; 17. fixing screws; 18. fixing a sleeve; 19. a box door; 20. a circular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical scheme of a soil sample collector for hydraulic engineering construction: a soil sample collector for hydraulic engineering construction comprises a base 2, a motor 10 and an installation box 12, wherein four corners of the bottom end of the base 2 are provided with supporting wheels 1, and the four supporting wheels 1 are distributed in a rectangular array; four supporting wheels 1 which are distributed in a rectangular array are installed at the bottom end of the base 2, so that the whole movement is convenient. The upper surface of the base 2 is provided with four support columns 4 in a rectangular array, two sides of the installation box 12 are symmetrically provided with four fixed seats 8 in pairs, the installation box 12 is installed on the four support columns 4 through the four fixed seats 8, the fixed seats 8 are provided with fixing screws 17, the upper ends of the support columns 4 are provided with circular grooves 20, and the fixed seats 8 are screwed into the circular grooves 20 through the fixing screws 17 and are fixedly connected with the support columns 4; during operation, the fixing screws 17 on the four fixing seats 8 can be screwed out of the circular grooves 20 formed in the supporting columns 4, and the whole installation box 12 is taken out of the base 2 for operation.

The bottom end of the installation box 12 is provided with a fixed sleeve 18, a soil sampling cylinder 5 is rotatably installed in the fixed sleeve 18, two polished rods 15 are symmetrically installed in the installation box 12, an installation frame 11 is arranged between the two polished rods 15, fixed blocks 16 are installed between the two ends of the installation frame 11, the installation frame 11 is slidably installed with the two polished rods 15 through the two fixed blocks 16, an electric telescopic rod 14 is installed between the middle of the upper end of the installation frame 11 and the installation box 12, a motor 10 is installed in the installation frame 11, an output shaft of the motor 10 is connected with a rotating shaft 7 in a meshed mode, the rotating shaft 7 penetrates through the installation box 12 and extends into the soil sampling cylinder 5, a helical blade 6 is installed at the lower end part of the rotating shaft 7, and a soil breaking cone 3 is rotatably installed at one end of the rotating shaft 7, which extends out of the soil sampling cylinder 5; the soil sampling device is characterized in that a motor 10 is started, the motor 10 rotates to drive a rotating shaft 7 connected with the rotating shaft in a meshed mode to rotate, the rotating shaft 7 rotates to drive a soil breaking cone 3 installed at the lower end of the rotating shaft 7 to rotate, so that a soil sampling cylinder 5 is rapidly inserted into soil, then an electric telescopic rod 14 is started, the electric telescopic rod 14 stretches out to drive an installation frame 11 to move downwards along two polished rods 15, so that the motor 10 drives the soil breaking cone 3 installed on the rotating shaft 7 to move downwards to be separated from the soil sampling cylinder 5, helical blades 6 installed on the rotating shaft 7 rotate to send soil into the soil sampling cylinder 5, the electric telescopic rod 14 retracts to drive the soil breaking cone 3 to be attached to the soil sampling cylinder 5, soil sampling is completed, when soil detection is required, the soil breaking cone 3 is firstly unscrewed from the rotating shaft 7, then the soil sampling cylinder 5 is rotated out from a fixing sleeve 18, and soil is taken out to be detected.

Two fixed handles 9 are symmetrically arranged on two sides of the installation box 12, rubber sleeves are arranged on the fixed handles 9, a folding handle 13 is arranged at the top end of the installation box 12, a box door 19 is rotatably arranged on the front face of the installation box 12 through hinges, and a handle and a safety lock are arranged on the box door 19; two fixed handles 9 are held to the sample personnel both hands, can stabilize install bin 12 and carry out sample work, but the rubber sleeve that is equipped with on the fixed handle 9 antiskid, and folding handle 13 makes things convenient for whole device to carry, opens the chamber door 19 and conveniently overhauls and maintain the 12 interior components of install bin, and handle and safety lock on the chamber door 19 conveniently open chamber door 19 and protect 12 interior components of install bin.

The motor is designed by adopting a small servo motor, namely a 14HS2408 motor, the motor is only used as a reference for selection by a person in the technical field, the person in the technical field can select and match the motor with the same parameters and functions for installation, debugging and use according to actual production requirements, and the motor is not described in detail.

The working principle is as follows: when the soil sampler works, firstly, the whole device is pushed to a sampling point, then the fixing screws 17 on the four fixing seats 8 are screwed out of the circular grooves 20 formed in the supporting columns 4, the whole installation box 12 is taken out of the base 2, a sampling worker holds the two fixing handles 9 with both hands, starts the motor 10, the motor 10 rotates to drive the rotating shaft 7 meshed with the motor to rotate, the rotating shaft 7 rotates to drive the soil breaking cone 3 arranged at the lower end of the rotating shaft to rotate, so that the soil sampling cylinder 5 is quickly inserted into soil, then the electric telescopic rod 14 is started, the electric telescopic rod 14 extends out to drive the installation frame 11 to move downwards along the two polished rods 15, so that the motor 10 drives the soil breaking cone 3 arranged on the rotating shaft 7 to move downwards to be separated from the soil sampling cylinder 5, the helical blades 6 arranged on the rotating shaft 7 rotate to send soil into the soil sampling cylinder 5, the electric telescopic rod 14 retracts to drive the soil breaking cone 3 to be attached to the soil sampling cylinder 5, and finish soil sampling, when the soil is detected, the soil breaking cone 3 is firstly unscrewed from the rotating shaft 7, then the soil taking cylinder 5 is rotated out of the fixed sleeve 18, and the soil is taken out for detection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a soil sample collector for hydraulic engineering construction, includes base (2), motor (10) and install bin (12), its characterized in that: the upper surface of the base (2) is provided with four supporting columns (4) in a rectangular array, four fixing seats (8) are symmetrically arranged on two sides of the installation box (12), the installation box (12) is installed on the four supporting columns (4) through the four fixing seats (8), a fixing sleeve (18) is installed at the bottom end of the installation box (12), a soil sampling barrel (5) is rotatably installed in the fixing sleeve (18), two polished rods (15) are symmetrically installed in the installation box (12), an installation frame (11) is arranged between the two polished rods (15), fixing blocks (16) are installed in the middle of two ends of the installation frame (11), the installation frame (11) is slidably installed with the two polished rods (15) through the two fixing blocks (16), an electric telescopic rod (14) is installed between the middle of the upper end of the installation frame (11) and the installation box (12), and the motor (10) is installed in the installation frame (11), an output shaft of the motor (10) is connected with a rotating shaft (7) in a meshed mode, the rotating shaft (7) penetrates through the installation box (12) and extends into the soil sampling cylinder (5), and one end, extending out of the soil sampling cylinder (5), of the rotating shaft (7) is rotatably provided with the soil breaking cone (3).

2. The soil sample collector for hydraulic engineering construction according to claim 1, wherein: the fixing seat (8) is provided with a fixing screw (17), the upper end of the supporting column (4) is provided with a circular groove (20), and the fixing seat (8) is screwed into the circular groove (20) through the fixing screw (17) and is fixedly connected with the supporting column (4).

3. The soil sample collector for hydraulic engineering construction according to claim 1, wherein: two fixed handles (9) are installed to install bin (12) bilateral symmetry, and are equipped with the rubber sleeve on fixed handle (9), and folding handle (13) are installed on install bin (12) top.

4. The soil sample collector for hydraulic engineering construction according to claim 1, wherein: the front side of the installation box (12) is hinged to a box door (19), and a handle and a safety lock are arranged on the box door (19).

5. The soil sample collector for hydraulic engineering construction according to claim 1, wherein: the rotating shaft (7) is positioned at the lower end part in the soil sampling cylinder (5) and is provided with a helical blade (6).

6. The soil sample collector for hydraulic engineering construction according to claim 1, wherein: supporting wheels (1) are installed in base (2) bottom four corners, and four supporting wheels (1) are the rectangular array and distribute.