Portable construction soil detection device

Abstract

The utility model relates to the field of soil detection, in particular to a portable construction soil detection device. The utility model provides a portable construction soil detection device which can automatically push electrodes into soil for detection, is convenient for simultaneously detecting soil in four areas, saves manpower and time, improves the detection efficiency and is flexible and convenient to use. A portable construction soil detection device comprises a mounting frame, a resistivity tester and the like, and the resistivity tester is connected to the upper side of the mounting frame. The electric push rod rotates, the telescopic end of the electric push rod extends to sequentially push the electrodes to move and be inserted into the soil, then the resistivity tester is started to measure current and voltage, and then the resistivity of the soil is calculated, so that the electrodes can be automatically pushed into the soil for detection. Soil in four areas can be conveniently detected at the same time, manpower and time are saved, the detection efficiency is improved, and use is flexible and convenient.

Description

Technical Field

[0001] This utility model relates to the field of soil testing, and in particular to a convenient construction soil testing device. Background Technology

[0002] Construction refers to the process of building or installing buildings, structures, roads, bridges, pipelines, etc., according to design drawings and specifications, using building materials and equipment in accordance with certain technological processes and operating methods. Soil testing is an important part of ensuring the quality of construction projects and environmental protection. By testing the physical, chemical, and biological properties of the soil, we can assess the soil's carrying capacity, pollution status, and suitability, providing a scientific basis for construction design and the construction process.

[0003] Existing construction soil testing typically involves bringing the testing equipment and necessary tools to the testing area, connecting the electrodes to the connecting wires, then connecting the other end of the connecting wires to the testing equipment, inserting the electrodes into the soil, and finally conducting the test using the equipment. This process is cumbersome, time-consuming, and can easily lead to reduced testing efficiency and inconvenience.

[0004] Therefore, it is necessary to design a portable soil testing device that can automatically push electrodes into the soil for testing, facilitate simultaneous testing of soil in four areas, save manpower and time, improve testing efficiency, and is flexible and convenient to use. Utility Model Content

[0005] To overcome the shortcomings of existing construction soil testing methods, which require manual connection of electrodes to the connecting wires and testing equipment, followed by manual insertion of the electrodes into the ground for testing, which is cumbersome, time-consuming, and prone to reducing testing efficiency, this invention provides a convenient construction soil testing device that can automatically push electrodes into the soil for testing, facilitating simultaneous testing of soil in four areas, saving manpower and time, improving testing efficiency, and offering flexible and convenient use.

[0006] The technical solution is as follows: A convenient construction soil testing device includes a mounting frame, a resistivity tester, a wiring port, a testing component, and a push-out component. The resistivity tester is connected to the upper side of the mounting frame, and multiple wiring ports are connected to the lower left side of the resistivity tester. The lower part of the mounting frame is equipped with a testing component for detecting soil resistance and current, and the middle part of the mounting frame is equipped with a push-out component for mechanically pushing the testing component out.

[0007] Preferably, the resistivity tester has a display screen on the upper right side.

[0008] Preferably, the detection assembly includes a winding drum, a winding shaft, a spiral spring, a connecting wire, and an electrode. Multiple winding drums are connected to the upper side of the lower part of the mounting frame. A winding shaft is rotatably connected inside each winding drum. A spiral spring is connected between each winding shaft and an adjacent winding drum. A connecting wire is wound on each winding shaft. The connecting wire passes through the adjacent winding drum. An electrode is connected to the end of each connecting wire. The electrode passes through the mounting frame.

[0009] Preferably, the lower part of the electrodes is conical.

[0010] Preferably, the ejector assembly includes a motor, a missing gear, a regular gear, and an electric push rod. The motor is connected to the middle of the mounting bracket, the missing gear is connected to the output shaft of the motor, the regular gear is rotatably connected to the lower outer side of the mounting bracket, the regular gear meshes with the missing gear, and the electric push rod is connected to the lower side of the regular gear.

[0011] Preferably, it also includes a handle, with a handle connected to the lower right side of the resistivity tester.

[0012] Compared with the prior art, the present invention has the following advantages: The present invention uses an electric push rod to rotate, which causes the telescopic end of the electric push rod to extend and push the electrode to move and insert it into the soil. Then, the resistivity tester is started to measure the current and voltage, and then the resistivity of the soil is calculated. Thus, the electrode can be automatically pushed into the soil for detection, which is convenient for simultaneous detection of soil in four areas, saving manpower and time, improving detection efficiency, and is flexible and convenient to use. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0015] Figure 3 This is a partial three-dimensional sectional view of the present invention.

[0016] The labels in the diagram are as follows: 1. Mounting bracket, 2. Handle, 3. Resistivity tester, 4. Connection port, 5. Winding spool, 51. Winding shaft, 52. Spiral spring, 6. Connecting wire, 7. Electrode, 8. Motor, 9. Missing gear, 10. Ordinary gear, 11. Electric actuator. Detailed Implementation

[0017] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] A portable soil testing device for construction, such as Figures 1-3 As shown, the device includes a mounting frame 1, a handle 2, a resistivity tester 3, wiring ports 4, winding drums 5, a winding shaft 51, a spiral spring 52, connecting wires 6, electrodes 7, a motor 8, a missing gear 9, a standard gear 10, and an electric push rod 11. The resistivity tester 3 has a handle 2 connected to its lower right side for easy handling and movement. The resistivity tester 3 is connected to the upper side of the mounting frame 1. The resistivity tester 3 has a display screen on its upper right side for data display. Four wiring ports 4 are connected to the lower left side of the resistivity tester 3. Four winding drums 5 are connected to the upper lower side of the mounting frame 1. The winding drums 5 contain... Each winding shaft 51 is rotatably connected to an adjacent winding drum 5. Each winding shaft 51 is connected to an adjacent winding drum 5 by a spiral spring 52. Each winding shaft 51 is wound with a connecting wire 6, which passes through the adjacent winding drum 5. Each connecting wire 6 is connected to an electrode 7 at its tail end. Each electrode 7 passes through a mounting frame 1. The lower part of each electrode 7 is conical to facilitate insertion into the soil. A motor 8 is connected to the middle of the mounting frame 1. A missing gear 9 is connected to the output shaft of the motor 8. A regular gear 10 is rotatably connected to the lower outer side of the mounting frame 1. The regular gear 10 meshes with the missing gear 9. An electric push rod 11 is connected to the lower side of the regular gear 10.

[0019] When soil testing is required during construction, this device can be used. The device is moved to the testing location using handle 2. Once in position, the mounting frame 1 contacts the ground. The connecting wire 6 is then pulled, causing the winding shaft 51 to rotate along the winding drum 5 to release the wire. The spiral spring 52 deforms, allowing the connecting wire 6 to insert into the terminal 4 and connect to the resistivity tester 3. Next, the electric actuator 11 is activated, extending its telescopic end to contact the electrode 7, causing the electrode 7 to move and insert into the soil. The lower part of the electrode 7 is tapered for easy insertion. The electric actuator 11 then reverses its direction, causing its telescopic end to retract and return to its original position. The motor 8 is then activated, driving the missing gear 9 to rotate. The missing gear 9 meshes with the ordinary gear 10, causing the electric actuator 11 to rotate 90 degrees. Finally, the device is turned off. Motor 8 is activated, and electric push rod 11 is started. The telescopic end of electric push rod 11 extends and contacts the next electrode 7, causing the next electrode 7 to move and insert into the soil. The above operation is repeated until all four electrodes 7 are inserted into the soil. Then, resistivity tester 3 is started to measure current and voltage. The measured data will be displayed on the screen. Then, the resistivity of the soil is calculated based on the measured data, and the conductivity of the soil is determined based on the resistivity. The soil is then tested. This allows for automatic pushing of electrodes 7 into the soil for testing, facilitating simultaneous testing of soil in four areas, saving manpower and time, improving testing efficiency, and providing flexibility and convenience. After the test is completed, resistivity tester 3 is turned off, and electrodes 7 are pulled out and released. The spiral spring 52 rotates back to its original position, and the winding shaft 51 rotates in the opposite direction to reset and retract the wire. The device can then be taken away.

[0020] It should be understood that this embodiment is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

Claims

1. A portable soil testing device for construction, characterized in that, It includes a mounting frame (1), a resistivity tester (3), a wiring port (4), a detection component and a push-out component. The upper side of the mounting frame (1) is connected to the resistivity tester (3), and the lower left side of the resistivity tester (3) is connected to multiple wiring ports (4). The lower part of the mounting frame (1) is provided with a detection component for detecting soil resistance and current, and the middle part of the mounting frame (1) is provided with a push-out component for mechanically pushing out the detection component.

2. The portable construction soil testing device according to claim 1, characterized in that, The resistivity tester (3) has a display screen on the upper right side.

3. The portable construction soil testing device according to claim 2, characterized in that, The detection assembly includes a winding drum (5), a winding shaft (51), a spiral spring (52), a connecting wire (6), and an electrode (7). Multiple winding drums (5) are connected to the upper side of the lower part of the mounting frame (1). The winding shaft (5) is rotatably connected inside each winding drum (5). The winding shaft (51) is connected to the adjacent winding drum (5) by a spiral spring (52). The connecting wire (6) is wound on each winding shaft (51). The connecting wire (6) passes through the adjacent winding drum (5). The tail end of the connecting wire (6) is connected to an electrode (7). The electrode (7) passes through the mounting frame (1).

4. A convenient construction soil testing device according to claim 3, characterized in that, The lower part of the electrode (7) is conical.

5. A portable construction soil testing device according to claim 4, characterized in that, The launching assembly includes a motor (8), a missing gear (9), a regular gear (10), and an electric push rod (11). The motor (8) is connected to the middle of the mounting bracket (1), the missing gear (9) is connected to the output shaft of the motor (8), the regular gear (10) is rotatably connected to the lower outer side of the mounting bracket (1), the regular gear (10) and the missing gear (9) mesh with each other, and the electric push rod (11) is connected to the lower side of the regular gear (10).

6. A portable construction soil testing device according to claim 5, characterized in that, It also includes a handle (2), and the lower right side of the resistivity tester (3) is connected to the handle (2).

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