Rapid detection device for salinized soil foundation

Abstract

The utility model belongs to the field of rapid detection devices for foundations, particularly relates to a rapid detection device for a salinized soil foundation, and aims to solve the problems that a detection head needs to be inserted into the ground when the conventional detection device is used, and the detection head is easy to damage when the ground is harder or stones exist in soil, the following scheme is provided: the rapid detection device comprises a detector main body, a control panel is fixedly mounted on one side of the detector body, a mounting base is fixedly mounted at the bottom of the detector body, a connecting base is mounted on the inner side of the mounting base in a clamped mode, a plurality of limiting holes are formed in the outer side of the connecting base, and a rod body is fixedly mounted at the bottom of the connecting base. A fixing column is fixedly mounted on the inner side of the mounting base, and a detection head is fixedly mounted at the bottom of the rod body. Abrasion of the detection head can be reduced through the protection mechanism, and rod bodies with different lengths can be replaced conveniently and rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of rapid foundation detection devices, in particular to a rapid saline soil foundation detection device. Background Art

[0002] The saline soil rapid detection device is an instrument specifically designed for rapid analysis and evaluation of saline soil foundations. It typically integrates multiple sensors and detection technologies, enabling it to quickly measure key saline soil foundation parameters, such as salt content, conductivity, humidity, and temperature. Analysis of these parameters can be used to determine the stability and corrosiveness of saline soil foundations, as well as their impact on engineering construction. The device is portable, easy to operate, and has a fast response time. It can be used to rapidly detect saline soil foundations at construction sites or in the field, providing an important reference for engineering design, construction, and maintenance.

[0003] When the detection device is in use, the sampling depth required varies depending on the soil. The existing device requires the detection head to be inserted into the ground when in use. When the ground is hard or there are stones in the soil, the detection head is easily damaged. Utility Model Content

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A rapid detection device for saline soil foundation includes a detector body, a control panel fixedly installed on one side of the detector body, a mounting base fixedly installed on the bottom of the detector body, and a connecting base snap-fitted on the inner side of the mounting base; a plurality of limiting holes are provided on the outer side of the connecting base, a rod body is fixedly installed on the bottom of the connecting base, a fixing column is fixedly installed on the inner side of the mounting base, and a positioning plate is fixedly installed on the bottom of the fixing column; a plurality of sliding grooves are provided on the top of the positioning plate, and limiting metal bars are slidably installed on the inner sides of the plurality of sliding grooves.

[0006] Specifically, the plurality of limiting metal bars are respectively matched with the corresponding limiting holes, and a sliding column is fixedly installed on the top of the plurality of limiting metal bars, and a control disk is rotatably sleeved on the fixed column.

[0007] Specifically, the top of the control disk is provided with a plurality of sliding holes, and a plurality of sliding posts slide in the corresponding sliding holes respectively. The outer fixed sleeve of the control disk is provided with an external gear, so that the rotation of the external gear drives the rotation of the control disk.

[0008] Specifically, a protective shell is fixedly installed on the inner side of the mounting base, a driving gear is rotatably installed on the bottom of the protective shell, the driving gear is engaged with the external gear, and an active servo motor is fixedly installed on the inner side of the protective shell.

[0009] Specifically, the output shaft of the active servo motor is connected to the driving gear, a detection head is fixedly installed at the bottom of the rod body, a protection groove is opened at the bottom of the rod body, and two flip columns are fixedly installed on one inner wall of the protection groove.

[0010] Specifically, a downward pressing metal block is rotatably sleeved on both flip columns, a linkage chamber is opened inside the rod body, a linkage metal block is slidably installed on the inner side of the linkage chamber, an electric push rod is fixedly installed on the top inner wall of the linkage chamber, the output end of the electric push rod is connected to the top of the linkage metal block, and linkage grooves are opened on both sides of the linkage metal block to facilitate the electric push rod to drive the linkage metal block to move.

[0011] Specifically, a downward pressure column is rotatably installed on the inner side of the two linkage grooves, a rotating hole is opened on one side of the two downward pressure metal blocks, and the two downward pressure columns are rotatably installed in the corresponding rotating holes respectively. A connecting metal block is fixedly installed on the bottom of the two downward pressure metal blocks, and a protective shell is fixedly installed on the bottom of the two connecting metal blocks. The two protective shells can effectively protect the detection head.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) The utility model provides a rapid detection device for saline soil foundation, which is provided with a protective mechanism for the detection head. The protective mechanism can assist the detection head in being inserted into the ground, thereby reducing the wear of the detection head and extending the service life of the device.

[0014] (2) The utility model provides a rapid detection device for saline soil foundation, which can replace the rod body conveniently and quickly through the provided mechanism, thereby improving work efficiency and saving the purchase cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a rapid detection device for saline soil foundation proposed by the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the three-dimensional structure of a rapid detection device for saline soil foundation proposed by the utility model;

[0017] Figure 3 This is a partial three-dimensional cross-sectional diagram of the installation mechanism of a saline soil foundation rapid detection device proposed by the present invention;

[0018] Figure 4 This is a partial exploded schematic diagram of the three-dimensional structure of the installation mechanism of a saline soil foundation rapid detection device proposed by the present invention;

[0019] Figure 5 This is a partial exploded schematic diagram of the three-dimensional structure of the protective mechanism of a rapid detection device for saline soil foundation proposed by the utility model.

[0020] In the figure: 1. Detector body; 2. Control panel; 3. Mounting base; 4. Connecting base; 5. Limiting hole; 6. Rod body; 7. Positioning plate; 8. Sliding groove; 9. Limiting metal strip; 10. Sliding column; 11. Fixed column; 12. Control panel; 13. Sliding hole; 14. External gear; 15. Driving gear; 16. Protective shell; 17. Active servo motor; 18. Electric push rod; 19. Linkage metal block; 20. Pressing column; 21. Pressing metal block; 22. Flipping column; 23. Connecting metal block; 24. Protective shell; 25. Detection head. DETAILED DESCRIPTION

[0021] Reference Figure 1-5 A rapid detection device for saline soil foundation includes a detector body 1, a control panel 2 is fixedly installed on one side of the detector body 1, a mounting base 3 is fixedly installed on the bottom of the detector body 1, and a connecting base 4 is clamped and installed on the inner side of the mounting base 3; a plurality of limiting holes 5 are opened on the outer side of the connecting base 4, a rod body 6 is fixedly installed on the bottom of the connecting base 4, a fixing column 11 is fixedly installed on the inner side of the mounting base 3, and a positioning plate 7 is fixedly installed on the bottom of the fixing column 11; a plurality of sliding grooves 8 are opened on the top of the positioning plate 7, and a limiting metal bar 9 is slidably installed on the inner side of the plurality of sliding grooves 8.

[0022] In this embodiment, the plurality of limiting metal bars 9 are respectively matched with the corresponding limiting holes 5 , and a sliding column 10 is fixedly installed on the top of the plurality of limiting metal bars 9 , and a control disk 12 is rotatably sleeved on the fixed column 11 .

[0023] In this embodiment, a plurality of sliding holes 13 are provided on the top of the control disk 12, and a plurality of sliding columns 10 slide in the corresponding sliding holes 13 respectively. An outer fixed sleeve of the control disk 12 is provided with an external gear 14, which facilitates the rotation of the control disk 12 by the rotation of the external gear 14.

[0024] In this embodiment, a protective shell 16 is fixedly mounted on the inner side of the mounting base 3 , a driving gear 15 is rotatably mounted on the bottom of the protective shell 16 , the driving gear 15 is meshed with the external gear 14 , and an active servo motor 17 is fixedly mounted on the inner side of the protective shell 16 .

[0025] In this embodiment, the output shaft of the active servo motor 17 is connected to the active gear 15, a detection head 25 is fixedly mounted on the bottom of the rod body 6, a protective groove is opened at the bottom of the rod body 6, and two flip columns 22 are fixedly mounted on the inner wall of one side of the protective groove.

[0026] In this embodiment, a downward pressing metal block 21 is rotatably sleeved on both flip columns 22, a linkage chamber is opened inside the rod body 6, a linkage metal block 19 is slidably installed on the inner side of the linkage chamber, and an electric push rod 18 is fixedly installed on the top inner wall of the linkage chamber. The output end of the electric push rod 18 is connected to the top of the linkage metal block 19, and linkage grooves are opened on both sides of the linkage metal block 19 to facilitate the electric push rod 18 to drive the linkage metal block 19 to move.

[0027] In this embodiment, a downward pressure column 20 is rotatably installed on the inner side of the two linkage grooves, and a rotation hole is opened on one side of the two downward pressure metal blocks 21. The two downward pressure columns 20 are rotatably installed in the corresponding rotation holes respectively. The bottom of the two downward pressure metal blocks 21 is fixedly installed with a connecting metal block 23, and the bottom of the two connecting metal blocks 23 is fixedly installed with a protective shell 24. The two protective shells 24 can effectively protect the detection head 25.

[0028] Working principle: When in use, the staff selects the appropriate rod body 6 according to the actual situation. The top of the rod body 6 is fixedly installed with a connecting base 4. The staff inserts the connecting base 4 into the mounting base 3, and then starts the active servo motor 17 through the control panel 2. The active servo motor 17 starts to drive the active gear 15 to rotate, and the rotation of the active gear 15 drives the external gear 14 to rotate. The rotation of the external gear 14 drives the inner control disk 12 to rotate, and the rotation of the control disk 12 drives the multiple sliding holes 13 to move. The movement of the multiple sliding holes 13 drives the corresponding sliding columns 10 to move. The movement of the multiple sliding columns 10 drives the corresponding limiting metal strips 9 to move. The multiple limiting metal strips 9 move and slide outward and slide into the corresponding limiting holes 5 to complete the fixation. Then the staff inserts the rod body 6 vertically into the ground. The two protective shells 24 are combined into a cone shape for easy insertion. Ground, when inserted to the specified depth, the staff starts the electric push rod 18 through the control panel 2, the electric push rod 18 starts to drive the linkage metal block 19 to move, the linkage metal block 19 moves and drives the two down-pressure columns 20 to move, the two down-pressure columns 20 move and drive the corresponding down-pressure metal blocks 21 to flip around the corresponding flip column 22 as the center of the circle, the flipping of the two down-pressure metal blocks 21 drives the corresponding connecting metal blocks 23 to flip, the flipping of the two connecting metal blocks 23 drives the corresponding protective shells 24 to flip, the two protective shells 24 flip, because the outer sides of the two protective shells 24 are fixed with conical blocks, they can be easily unfolded in the soil, at this time the loose soil falls with inertia and contacts with the detection head 25, which is convenient for sampling and detection, and the detection value is fed back to the display screen of the detector body 1, which is convenient for the staff to record.

[0029] The technical progress achieved by the present invention compared with the existing technology is that a protective mechanism is provided for the detection head 25, which can assist the detection head 25 in being inserted into the ground, thereby reducing the wear of the detection head 25 and extending the service life of the device. In addition, the rod body 6 can be replaced conveniently and quickly through the provided mechanism, thereby improving work efficiency and saving the purchase cost of the equipment.

Claims

1. A rapid detection device for saline soil foundation, characterized in that: The detector comprises a detector body (1), a control panel (2) is fixedly mounted on one side of the detector body (1), a mounting base (3) is fixedly mounted on the bottom of the detector body (1), and a connecting base (4) is snap-fitted and mounted on the inner side of the mounting base (3); A plurality of limiting holes (5) are provided on the outer side of the connecting base (4); a rod body (6) is fixedly mounted on the bottom of the connecting base (4); a fixing column (11) is fixedly mounted on the inner side of the mounting base (3); and a positioning plate (7) is fixedly mounted on the bottom of the fixing column (11); A plurality of sliding grooves (8) are provided on the top of the positioning plate (7), and limiting metal strips (9) are slidably installed on the inner sides of the plurality of sliding grooves (8).

2. The rapid detection device for saline soil foundation according to claim 1, characterized in that: The plurality of limiting metal bars (9) are respectively matched with the corresponding limiting holes (5); a sliding column (10) is fixedly installed on the top of the plurality of limiting metal bars (9); and a control disk (12) is rotatably sleeved on the fixed column (11).

3. The rapid detection device for saline soil foundation according to claim 2, characterized in that: The top of the control disk (12) is provided with a plurality of sliding holes (13), and the plurality of sliding columns (10) slide in the corresponding sliding holes (13) respectively. The outer fixed sleeve of the control disk (12) is provided with an external gear (14).

4. The rapid detection device for saline soil foundation according to claim 3, characterized in that: A protective shell (16) is fixedly mounted on the inner side of the mounting base (3), a driving gear (15) is rotatably mounted on the bottom of the protective shell (16), the driving gear (15) is meshed with the external gear (14), and an active servo motor (17) is fixedly mounted on the inner side of the protective shell (16).

5. The rapid detection device for saline soil foundation according to claim 4, characterized in that: The output shaft of the active servo motor (17) is connected to the active gear (15), a detection head (25) is fixedly mounted on the bottom of the rod body (6), a protection groove is provided at the bottom of the rod body (6), and two flip columns (22) are fixedly mounted on one inner wall of the protection groove.

6. The rapid detection device for saline soil foundation according to claim 5, characterized in that: A downward pressing metal block (21) is rotatably sleeved on each of the two flip columns (22), a linkage chamber is provided inside the rod body (6), a linkage metal block (19) is slidably installed inside the linkage chamber, an electric push rod (18) is fixedly installed on the top inner wall of the linkage chamber, an output end of the electric push rod (18) is connected to the top of the linkage metal block (19), and linkage grooves are provided on both sides of the linkage metal block (19).

7. The rapid detection device for saline soil foundation according to claim 6, characterized in that: A lower pressure column (20) is rotatably mounted on the inner sides of the two linkage grooves, a rotation hole is opened on one side of the two lower pressure metal blocks (21), and the two lower pressure columns (20) are rotatably mounted in the corresponding rotation holes respectively. A connecting metal block (23) is fixedly mounted on the bottom of the two lower pressure metal blocks (21), and a protective shell (24) is fixedly mounted on the bottom of the two connecting metal blocks (23).

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