CN116643025A - A detection device for environmental geological soil detection - Google Patents

Abstract

The invention belongs to the technical field of soil detection, and particularly relates to a detection device for detecting environmental geological soil, which comprises a mounting frame, wherein a detection assembly which penetrates into the ground and detects the soil is mounted on the mounting frame, a transverse plate is fixedly mounted on the mounting frame, and a lifting mechanism which drives the detection assembly to move upwards and enables the detection assembly to fall freely after moving upwards is mounted on the top of the transverse plate. According to the invention, the connecting mechanisms with different thicknesses can be lifted by the two rollers in the lifting mechanism, then the connecting mechanisms are loosened by the two rollers, so that the connecting mechanisms and the Roche shovel head can freely fall under the action of self gravity, finally the Roche shovel head can drill holes with specified depths from the ground, and the connecting mechanisms are clamped by the two rollers and the detection head moves downwards in the holes, so that the detection head can detect soil in different depths.

Description

A detection device for environmental geological soil detection

technical field

The invention relates to the technical field of soil detection, in particular to a detection device for environmental geological soil detection.

Background technique

With the development of society, there are more and more chemicals in production and life, and the unreasonable discharge of various garbage and waste products with chemicals has also caused great damage to the soil environment. More and more attention is paid to detection and protection. Soil environment monitoring refers to an important measure to understand the status of soil environment quality. It aims at preventing and controlling soil pollution hazards, and dynamically analyzes and measures soil pollution degree and development trend, including the status quo of soil environment quality. Investigation, investigation of background value of regional soil environment, investigation of soil pollution accidents and dynamic observation of polluted soil.

However, the existing soil monitoring devices all vertically insert the detection column and the soil sensor into the soil for detection by manpower. When the vertical insertion is performed, it will be difficult to insert due to the high pressure. Inserting the detection equipment into the hole can be more smooth and convenient. However, for the detection of soil at a depth of several meters or even tens of meters, the traditional device is very inapplicable. Therefore, a method for environmental geological soil detection is proposed. detection device.

Contents of the invention

In order to solve the shortcomings in the prior art, the present invention proposes a detection device for environmental geological soil detection.

In order to achieve the above object, the present invention adopts the following technical solutions: a detection device for environmental geological soil detection, including a mounting frame, the mounting frame is installed with a detection component that goes deep into the ground and detects the soil. A horizontal plate is fixedly installed on the frame, and the top of the horizontal plate is equipped with a lifting mechanism that drives the detection assembly to move up and makes the detection assembly free fall after the upward movement. The bottom of the horizontal plate is equipped with a driving lifting mechanism and a The lifting mechanism drives the rotation mechanism of the detection assembly to rotate, and the limit assembly that limits the falling path of the detection assembly is installed on the mounting frame, and the limit assembly is located below the rotation mechanism.

Preferably, the lifting mechanism includes a mounting plate that is rotatably mounted on the top of the horizontal plate. Two guide rails are fixedly installed on the top of the mounting plate. The same mounting seat is fixedly installed on the top, on which a roller is rotatably installed, on which a motor 1 is fixedly installed, and the output shaft of the motor 1 is fixedly connected to the roller.

Preferably, two baffles are fixedly installed on the top of the mounting plate, and the two guide rails are located between the two baffles, and a single-axis electric push rod is fixedly installed on the two baffles, and the bottoms of the two mounting seats Both are fixedly installed with connection blocks, and the ends of the piston rods of the two uniaxial electric push rods are respectively fixedly connected with the corresponding connection blocks.

Preferably, a round hole is opened on the mounting plate, and the rotating mechanism includes a cylinder fixedly installed in the round hole and a second motor fixedly installed at the bottom of the horizontal plate, the cylinder passes through the horizontal plate and rotates with the horizontal plate connected, the outer fixed sleeve of the cylinder is provided with an end toothed plate, and the output shaft of the motor 2 is fixedly equipped with a gear, and the gear is meshed with the end toothed plate.

Preferably, the limiting assembly includes a rectangular frame, four connecting rods distributed in a rectangular shape are fixedly installed on the outside of the rectangular frame, and the ends of the four connecting rods that are far away from each other are fixedly connected to the mounting frame, and the inside of the rectangular frame Four limit mechanisms stacked are fixedly installed, and two adjacent limit mechanisms are arranged in a horizontal and vertical staggered manner.

Preferably, the limit mechanism includes two installation frames, two rectangular blocks are slidably installed in the installation frames, and the same round roller is installed in rotation between the corresponding two rectangular blocks, and the two installation frames are far away from each other. Two-axis electric push rods are fixedly installed on one side, and the ends of the two piston rods of the two-axis electric push rods are respectively fixedly connected with corresponding rectangular blocks.

Preferably, the detection assembly includes a connection mechanism, the connection mechanism includes a plurality of detachably connected round rods, and the bottom end of the lowest round rod is detachably mounted with a Luoyang shovel head.

Preferably, a detection head is detachably installed at the bottom end of the lowermost round rod.

Preferably, the bottom end of the round rod is provided with a threaded post, and the top end of the round rod is provided with a threaded groove, and two adjacent round rods are detachably connected together through corresponding threaded posts and threaded grooves.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention can lift up the connection mechanisms of different thicknesses through the two rollers in the lifting mechanism, and then loosen the connection mechanism by the two rollers, so that the connection mechanism and the Luoyang shovel head can be free under the action of their own gravity. Falling, finally enables the Luoyang shovel head to dig a hole at a specified depth on the ground, and the two rollers clamp the connection mechanism and move the detection head down in the hole, so that the detection head can detect soil at different depths;

2. When drilling, the rotating mechanism can drive the lifting mechanism to rotate. Therefore, when the lifting mechanism drives the connecting mechanism to rise, the connecting mechanism and the Luoyang shovel head can rotate synchronously, and finally the semicircular Luoyang shovel head can be chiseled out. circular holes;

3. The four sets of limit mechanisms arranged horizontally and vertically can limit the up and down movement path of the connecting mechanism, which can ensure that the connecting mechanism will not swing left and right during the free fall process. When the connecting mechanism falls along its own axis , it can ensure that the falling of Luoyang shovel head is always at the target position.

Description of drawings

Fig. 1 is a schematic diagram of a detection device for environmental geological soil detection proposed by the present invention when drilling a hole;

Fig. 2 is a schematic diagram of the soil in the detection hole of a detection device for environmental geological soil detection proposed by the present invention;

Fig. 3 is a structural schematic diagram 1 of a lifting mechanism and a rotating mechanism in a detection device for environmental geological soil detection proposed by the present invention;

Fig. 4 is a structural schematic diagram 2 of a lifting mechanism and a rotating mechanism in a detection device for environmental geological soil detection proposed by the present invention;

Fig. 5 is a schematic structural diagram of a limit assembly in a detection device for environmental geological soil detection proposed by the present invention;

Fig. 6 is a structural schematic diagram of a limit mechanism in a detection device for environmental geological soil detection proposed by the present invention;

Fig. 7 is a schematic diagram of the connection mechanism and Luoyang shovel head structure in a detection device for environmental geological soil detection proposed by the present invention;

Fig. 8 is a structural schematic diagram of a connection mechanism and a detection head in a detection device for environmental geological soil detection proposed by the present invention;

Fig. 9 is a schematic diagram of two connection mechanisms and a partially enlarged schematic diagram of a detection device for environmental geological soil detection proposed by the present invention.

In the figure: 1. Mounting frame; 11. Horizontal plate; 2. Lifting mechanism; 21. Mounting plate; 22. Round hole; 23. Guide rail; 24. Slider; 1; 28. Single-axis electric push rod; 29. Connecting block; 210. Baffle plate; 3. Rotating mechanism; 31. Cylinder; 32. Motor 2; ;41, rectangular frame; 42, connecting rod; 43, limit mechanism; 431, installation frame; 432, rectangular block; 433, round roller; 434, biaxial electric push rod; 511, round rod; 512, threaded column; 513, thread groove; 52, Luoyang shovel head; 53, detection head.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-9, the present invention provides a technical solution: a detection device for environmental geological soil detection, including a mounting frame 1, on which is installed a detection component 5 that goes deep into the ground and detects the soil , a horizontal plate 11 is fixedly installed on the mounting frame 1, and a lifting mechanism 2 is installed on the top of the horizontal plate 11 to drive the detection assembly 5 to move upward and to make the detection assembly 5 free fall after the upward movement. The bottom of the horizontal plate 11 is equipped with a drive The lifting mechanism 2 and the rotating mechanism 3 that drives the detection assembly 5 to rotate through the lifting mechanism 2 , the limit assembly 4 that limits the falling path of the detection assembly 5 is installed on the mounting frame 1 , and the limit assembly 4 is located below the rotation mechanism 3 .

The lifting mechanism 2 includes a mounting plate 21 that is rotatably mounted on the top of the horizontal plate 11. Two guide rails 23 are fixedly installed on the top of the mounting plate 21. The sliding sleeves on the guide rails 23 are provided with two sliders 24, and the tops of the corresponding two sliders 24 The same mount 25 is fixedly installed, the mount 25 is rotatably equipped with a roller 26, the mount 25 is fixedly mounted with a motor one 27, and the output shaft of the motor one 27 is fixedly connected with the roller 26.

Further, an annular groove with a triangular cross section is provided on the roller 26 , and when the roller 26 abuts against the connecting mechanism 51 , the connecting mechanism 51 can be prevented from being deviated by the annular groove.

The top of the mounting plate 21 is fixedly installed with two baffles 210, and the two guide rails 23 are located between the two baffles 210. The two baffles 210 are fixedly installed with a single-axis electric push rod 28, and two mounting seats 25 A connection block 29 is fixedly installed at the bottom of each, and the ends of the piston rods of the two uniaxial electric push rods 28 are fixedly connected with the corresponding connection blocks 29 respectively.

The mounting plate 21 is provided with a circular hole 22, and the rotating mechanism 3 includes a cylinder 31 fixedly installed in the circular hole 22 and a motor 2 32 fixedly mounted on the bottom of the horizontal plate 11. The cylinder 31 runs through the horizontal plate 11 and is connected to the horizontal plate 11. Rotationally connected, the outer fixed sleeve of the cylinder 31 is provided with an end face toothed disc 33 , and a gear 34 is fixedly installed on the output shaft of the second motor 32 , and the gear 34 is meshed with the end face toothed disc 33 .

Further, the motor 2 32 drives the gear 34 to rotate, and the gear 34 drives the cylinder 31 to rotate through the end toothed plate 33. When the cylinder 31 rotates, it can drive the entire lifting mechanism 2 to rotate. When the two rollers 26 are clamped and connected mechanism 51, by making the lifting mechanism 2 drive the connecting mechanism 51 to rotate, the Luoyang shovel head 52 below can be rotated, and the Luoyang shovel head 52 can form a closed cylindrical shape when it rotates, so the semicircular Luoyang shovel head 52 can also be rotated. Able to chisel circular holes.

The limit assembly 4 includes a rectangular frame 41, four connecting rods 42 distributed in a rectangular shape are fixedly installed on the outside of the rectangular frame 41, and the ends of the four connecting rods 42 that are far away from each other are fixedly connected to the mounting frame 1, and the rectangular frame 41 is fixedly installed There are four position-limiting mechanisms 43 stacked, and two adjacent position-limiting mechanisms 43 are distributed horizontally and vertically.

The limit mechanism 43 includes two mounting frames 431, two rectangular blocks 432 are installed slidingly through the mounting frame 431, and the same round roller 433 is installed in rotation between the corresponding two rectangular blocks 432, and the two mounting frames 431 are far away from each other. Two-axis electric push rods 434 are fixedly installed on one side, and the ends of the two piston rods of the two-axis electric push rods 434 are respectively fixedly connected to the corresponding rectangular blocks 432 .

Further, by controlling the expansion and contraction of the two biaxial electric push rods 434 in the limit mechanism 43, the distance between the two round rollers 433 can be adjusted. 433 fit together, so the connection mechanism 51 can be prevented from shaking during the free fall process of the connection mechanism 51, and under the cooperation of the eight round rollers 433 among the four sets of limit mechanisms 43 in the horizontal and vertical directions, the connection mechanism can be ensured. 51 can only fall vertically when falling.

The detection assembly 5 includes a connecting mechanism 51 , and the connecting mechanism 51 includes a plurality of detachably connected round rods 511 , and a Luoyang shovel head 52 is detachably mounted on the bottom of the lowermost round rod 511 .

A detection head 53 is detachably installed at the bottom of the lowermost round rod 511 .

The bottom end of the round rod 511 is provided with a threaded column 512 , and the top end of the round rod 511 is provided with a threaded groove 513 .

Further, the two round rods 511 can be fixedly connected together by screwing the threaded column 512 at the bottom end of the upper round rod 511 into the threaded groove 513 at the top of the lower round rod 511. By increasing the number of connections of the round rods 511, the The length of the connecting mechanism 51 is extended, so that the Luoyang shovel head 52 can drill holes of different depths and the detection head 53 can detect the soil in holes of different depths.

In this embodiment: when in use, a plurality of round rods 511 are connected end to end to form a connecting mechanism 51, then the connecting mechanism 51 is placed vertically between the two rollers 26, and then the bottom end of the connecting mechanism 51 is vertically passed through the circle barrel 31 and a plurality of limit mechanisms 43;

As shown in Figures 7 and 9, the Luoyang shovel head 52 is fixedly installed at the bottom of the lowermost round rod 511, and then the two-axis electric push rod 434 on the four limit mechanisms 43 is controlled to expand and contract, so that the limit mechanism 43 The spacing between the two round rollers 433 is equal to the diameter of the round bar 511;

As shown in Figures 1 and 3, the two single-axis electric push rods 28 are controlled to expand and contract, so that the two mounting seats 25 are close to each other, so that the two rollers 26 clamp the connecting mechanism 51, and start the two motors 1 27, so that The roller 26 on the right side rotates clockwise, and the roller 26 on the left side rotates counterclockwise. Driven by the two rollers 26, the connecting mechanism 51 and the Luoyang shovel head 52 will move up. When the Luoyang shovel head 52 rises to a certain height, Then the two single-axis electric push rods 28 can be controlled to shrink, so that the two rollers 26 are separated from the connecting mechanism 51. The connecting mechanism 51 and the Luoyang shovel head 52 will chisel the ground under the action of their own gravity, and then control the two single-axis The electric push rod 28 is elongated, so that the two rollers 26 are separated from the connecting mechanism 51. When the right roller 26 rotates clockwise and the left roller 26 rotates counterclockwise, the connecting mechanism 51 and the Luoyang shovel head 52 will rise , the Luoyang shovel head 52 will chisel the ground to bring out the soil attached to the Luoyang shovel head 52, then manually remove the soil on the Luoyang shovel head 52, and then make the connecting mechanism 51 and the Luoyang shovel head 52 move up several times And free fall, so that a hole can be chiseled, according to the assembly of different numbers of round rods 511, so that the Luoyang shovel head 52 can chisel holes of different depths;

As shown in Fig. 1, Fig. 3 and Fig. 4, when the two rollers 26 drive the connecting mechanism 51 and the Luoyang shovel head 52 to rise, the motor 2 32 drives the gear 34 to rotate, and the gear 34 drives the end face toothed disc 33 to rotate , the end tooth plate 33 drives the cylinder 31 to rotate, and the cylinder 31 drives the entire lifting mechanism 2 to rotate, so that the falling Luoyang shovel head 52 can dig a circular hole;

As shown in Fig. 1 and Fig. 3, the Luoyang shovel head 52 of the lowermost round rod 511 is disassembled, and the detection head 53 is installed on the lowermost round rod 511. The two mounting bases 25 are close to each other, so that the two rollers 26 clamp the connection mechanism 51, start the two motors 27, and make the roller 26 on the right side rotate counterclockwise, and the roller 26 on the left side rotate clockwise, so that the connection Mechanism 51 carries detection head 53 constantly in the middle of the hole dug out by Luoyang shovel head 52, according to actual demand, but detection head 53 detects the soil in the middle of hole different depths.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (9)

1. A detection device for environmental geological soil detection, comprising a mounting frame (1), is characterized in that: the detection assembly (5) that goes deep into the ground and detects the soil is installed on the mounting frame (1), so A horizontal plate (11) is fixedly installed on the mounting frame (1), and a lifter is installed on the top of the horizontal plate (11) to drive the detection assembly (5) to move upward and to make the detection assembly (5) fall freely after the upward movement. Lifting mechanism (2), the bottom of the horizontal plate (11) is equipped with a driving lifting mechanism (2) and a rotating mechanism (3) that drives the detection assembly (5) to rotate through the lifting mechanism (2), and the mounting frame (1) is installed with a limit component (4) that limits the falling path of the detection component (5), and the limit component (4) is located below the rotating mechanism (3). 2. A detection device for environmental geological soil detection according to claim 1, characterized in that: the lifting mechanism (2) includes a mounting plate (21) that is rotatably mounted on the top of the horizontal plate (11), Two guide rails (23) are fixedly installed on the top of the mounting plate (21), and two slide blocks (24) are slidingly sleeved on the guide rail (23), and two slide blocks (24) are fixedly installed on the top of the corresponding two slide blocks (24). The same mounting base (25), on the mounting base (25), a roller (26) is installed for rotation, on the mounting base (25), a motor one (27) is fixedly installed, and the output of the motor one (27) Axle is fixedly connected with roller (26). 3. A detection device for environmental geological soil detection according to claim 2, characterized in that: the top of the mounting plate (21) is fixedly equipped with two baffles (210), two guide rails (23 ) between the two baffles (210), the two baffles (210) are fixedly installed with a single-axis electric push rod (28), and the bottoms of the two mounting seats (25) are fixedly installed with connecting blocks ( 29), the ends of the piston rods of the two uniaxial electric push rods (28) are respectively fixedly connected with the corresponding connecting blocks (29). 4. A detection device for environmental geological soil detection according to claim 2, characterized in that: a circular hole (22) is opened on the mounting plate (21), and the rotating mechanism (3) includes a fixed The cylinder (31) installed in the circular hole (22) and the motor two (32) fixedly installed on the bottom of the horizontal plate (11), the cylinder (31) runs through the horizontal plate (11) and connects with the horizontal plate (11) ) is rotationally connected, the outer side of the cylinder (31) is fixedly sleeved with an end face toothed plate (33), and the output shaft of the second motor (32) is fixedly equipped with a gear (34), and the gear (34) and The end tooth discs (33) are meshed. 5. A detection device for environmental geological soil detection according to claim 1, characterized in that: the limit assembly (4) comprises a rectangular frame (41), and the outer side of the rectangular frame (41) is fixed Four connecting rods (42) distributed in a rectangle are installed, and one end of the four connecting rods (42) away from each other is fixedly connected with the installation frame (1), and four stacked connecting rods (41) are fixedly installed in the rectangular frame (41). There are four limit mechanisms (43), and two adjacent limit mechanisms (43) are arranged in a criss-cross pattern. 6. A detection device for environmental geological soil detection according to claim 5, characterized in that: the limit mechanism (43) includes two installation frames (431), and the inside of the installation frame (431) Two rectangular blocks (432) are installed slidingly through, and the same round roller (433) is installed in rotation between the corresponding two rectangular blocks (432), and double rollers (433) are fixedly installed on the sides of the two mounting frames (431) away from each other. A shaft electric push rod (434), the ends of the two piston rods of the biaxial electric push rod (434) are respectively fixedly connected to the corresponding rectangular block (432). 7. A detection device for environmental geological soil detection according to claim 1, characterized in that: the detection assembly (5) includes a connection mechanism (51), and the connection mechanism (51) includes a detachable connection A plurality of round rods (511), the bottom of the bottom round rod (511) is detachably equipped with a Luoyang shovel head (52). 8. A detection device for environmental geological soil detection according to claim 1, characterized in that: a detection head (53) is detachably installed at the bottom of the lowermost round rod (511). 9. A detection device for environmental geological soil detection according to claim 7, characterized in that: the bottom end of the round rod (511) is provided with a threaded column (512), and the round rod (511) A threaded groove (513) is provided at the top of the top, and two adjacent round rods (511) are detachably connected together through corresponding threaded posts (512) and threaded grooves (513).