Ground subsidence detection device

Abstract

The utility model relates to the technical field of settlement detection, in particular to a ground settlement detection device which comprises a sleeve column, a plurality of first threaded holes are formed in the outer circumference of the sleeve column, and a connecting column is movably arranged in the sleeve column. The height of the device is adjusted according to the ground subsidence position needing to be detected, the positioning rod is pulled away from the interior of the supporting rod for adjustment, then the clamping rod is clamped into the corresponding clamping groove for position fixing, the connecting column at the bottom end of detection equipment is sleeved with the sleeve column, and then the fixing screw is rotated, so that the detection equipment is detected. According to the device, the vertical column is fixed through the first threaded hole and the second threaded hole, the position of the vertical column is fixed through the first threaded hole and the second threaded hole, if the positions in different directions need to be subjected to ground subsidence detection, the position of detection equipment can be adjusted by rotating the rotating table, and then the fixing rod is inserted into the vertical column and the through hole in the rotating table. And the connected detection equipment can be easily detached for replacement, so that time and labor are saved, and normal operation of detection work is not delayed.

Description

Technical Field

[0001] This utility model relates to the field of settlement detection technology, specifically a ground settlement detection device. Background Technology

[0002] Settlement is the vertical deformation or subsidence of the foundation soil caused by compression under the load of a building. Uniform settlement generally poses less harm to buildings, but excessive settlement can lower the building's elevation and affect its use. Uneven settlement is more harmful to buildings, as it can generate additional stress that causes cracks or even breakage of local components, endangering the safety of the building.

[0003] As disclosed in announcement number CN 218765236 U, a ground settlement detection device includes a pump body. A filter screen is fixedly installed on the lower end of the pump body, and a base is fixedly installed on the bottom of the filter screen. A cleaning component is provided inside the filter screen. The cleaning component includes a main shaft extending from the inside of the pump body into the inside of the filter screen. Slides are provided through the left and right sides of the main shaft. This device does not have a convenient disassembly and fixing mechanism, and the connected detection equipment cannot be easily disassembled for replacement. Conventional disassembly methods are time-consuming and laborious, which may delay the normal progress of the detection work. It is also not applicable to detection equipment of different specifications. There is no positioning and rotation mechanism, which means that the device needs to be moved as a whole when detecting different points, increasing the burden on the staff. Utility Model Content

[0004] The purpose of this invention is to provide a ground settlement detection device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A ground settlement detection device includes a sleeve column. The sleeve column has several first threaded holes around its outer circumference. A connecting column is movably disposed inside the sleeve column. The connecting column has several second threaded holes around its outer circumference. Fixing screws are movably disposed inside the first and second threaded holes. A rotating fixing mechanism is provided at the top of the connecting column. The rotating fixing mechanism includes a column, a rotating platform, through holes, and fixing rods. The column is fixedly disposed at the top of the connecting column, and the rotating platform is movably disposed at the top of the column. Several through holes are movably disposed inside the rotating platform and the column. Fixing rods are movably disposed inside the through holes.

[0007] Preferably, a detection device is fixedly installed at the center of the top of the rotating platform. The detection device is a mature existing technology used to detect ground subsidence.

[0008] Preferably, a fixed platform is fixedly provided at the bottom end of the sleeve column, and several sliding grooves are provided on both sides inside the fixed platform. The fixed platform is designed to support the sleeve column, and the sliding grooves inside it facilitate the displacement of the support plate.

[0009] Preferably, a support plate is movably arranged inside the chute, and a support rod is fixedly arranged at the bottom end of the support plate. The support plate can be adjusted by being movably connected to the chute, thereby increasing the stability of the device by expanding the floor area.

[0010] Preferably, the support rod has a movable groove at its bottom, and a positioning rod is movably installed inside the movable groove. A ground nail is fixedly installed at the bottom of the positioning rod. The movable support rod can be used to adjust the overall height of the device, which is convenient for real-time detection. The installation of the ground nail makes it easier and more stable to fix the device in the soil.

[0011] Preferably, the top of the positioning rod has a slot, and the support rod has a movably mounted locking rod on its outer side. The locking rod is movably connected to the slot, and by locking the locking rod into the corresponding slot, the height of the device can be adjusted and fixed.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. A ground settlement detection device, which first moves the detection device to a designated position as needed, adjusts the height of the device according to the ground settlement location to be detected, removes the positioning rod from the support rod for adjustment, and then inserts the clamping rod into the corresponding slot to fix the position. The support plate is extended to increase the floor area to ensure the stability of the device. The connecting column at the bottom of the detection device is inserted into the sleeve column, and the fixing screw is rotated to pass through the first threaded hole and the second threaded hole to fix its position. If ground settlement detection is required at different locations, the position of the detection device can be adjusted by rotating the rotating table, and then the fixing rod is inserted into the through hole inside the column and the rotating table to fix the orientation.

[0014] 2. The ground settlement detection device has a convenient disassembly and fixing mechanism, which can easily disassemble and replace the connected detection equipment, saving time and effort and not delaying the normal progress of the detection work. It can be used with detection equipment of different specifications. The positioning and rotation mechanism means that when detecting different points, the device does not need to be moved as a whole, but only the corresponding detection equipment needs to be rotated. The operation is simple and convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure installation of this utility model;

[0017] Figure 3 This is a schematic diagram of the installation of the socket fixing structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the installation of the rotating fixing structure of this utility model.

[0019] In the diagram: 1. Sleeve post; 2. First threaded hole; 3. Connecting post; 4. Second threaded hole; 5. Fixing screw; 6. Column; 7. Rotary table; 8. Through hole; 9. Fixing rod; 10. Testing equipment; 11. Fixing table; 12. Slide groove; 13. Support plate; 14. Support rod; 15. Movable groove; 16. Positioning rod; 17. Ground nail; 18. Slot; 19. Locking rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-4 As shown, this utility model provides a technical solution:

[0022] A ground settlement detection device includes a sleeve column 1. The sleeve column 1 has a plurality of first threaded holes 2 around its outer circumference. A connecting column 3 is movably disposed inside the sleeve column 1. The connecting column 3 has a plurality of second threaded holes 4 around its outer circumference. Fixing screws 5 are movably disposed inside the first threaded holes 2 and the second threaded holes 4. A rotating fixing mechanism is provided at the top of the connecting column 3. The rotating fixing mechanism includes a column 6, a rotating platform 7, a through hole 8, and a fixing rod 9. The column 6 is fixedly disposed at the top of the connecting column 3. The rotating platform 7 is movably disposed at the top of the column 6. The rotating platform 7 and the column 6 have a plurality of through holes 8 around their inner circumference. The fixing rod 9 is movably disposed inside the through holes 8.

[0023] In this embodiment, preferably, a detection device 10 is fixedly installed at the center of the top of the rotating table 7. The detection device is a mature existing technology used to detect ground settlement.

[0024] In this embodiment, preferably, a fixed platform 11 is fixedly provided at the bottom end of the sleeve column 1. Several sliding grooves 12 are provided on both sides inside the fixed platform 11. The fixed platform is set to support the sleeve column, and the sliding grooves inside it can facilitate the movement of the support plate.

[0025] In this embodiment, preferably, a support plate 13 is movably arranged inside the slide 12, and a support rod 14 is fixedly arranged at the bottom end of the support plate 13. The support plate can be adjusted by being movably connected to the slide, thereby increasing the stability of the device by expanding the floor area.

[0026] In this embodiment, preferably, the bottom of the support rod 14 is provided with a movable groove 15, and a positioning rod 16 is movably arranged inside the movable groove 15. A ground nail 17 is fixedly arranged at the bottom of the positioning rod 16. The movable and adjustable support rod can be used to adjust the overall height of the device, which is convenient for real-time detection. The ground nail device makes it easier and more stable to fix the device in the soil.

[0027] In this embodiment, preferably, a slot 18 is provided inside the top of the positioning rod 16, and a locking rod 19 is movably provided on the outer side of the support rod 14. The locking rod 19 is movably connected to the slot 18. By locking the locking rod into the corresponding slot, the height of the device can be adjusted and fixed.

[0028] In use, the ground settlement detection device of this embodiment first moves the device to the designated position as needed, adjusts the height of the device according to the required ground settlement location, removes the positioning rod 16 from the support rod 14 for adjustment, then inserts the locking rod 19 into the corresponding slot 18 to fix its position, extends the support plate 13 to increase the floor area and ensure device stability, inserts the connecting column 3 at the bottom of the detection device 10 into the sleeve column 1, and then rotates the fixing screw 5 to pass through the first threaded hole 2 and the second threaded hole 4 to fix its position. If further adjustments are needed... Ground settlement detection is performed at the same location. The position of the detection device 10 can be adjusted by rotating the rotating platform 7. Then, the fixing rod 9 is inserted into the through hole 8 inside the column 6 and the rotating platform 7 to fix the position. The device has a convenient disassembly and fixing mechanism, which can easily disassemble the connected detection device 10 for replacement, saving time and effort and not delaying the normal progress of the detection work. It can be used for detection devices 10 of different specifications. The positioning and rotation mechanism means that when detecting different points, the device does not need to be moved as a whole. Only the corresponding detection device 10 needs to be rotated, making the operation simple and convenient.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A ground settlement detection device, comprising a sleeve column (1), wherein a plurality of first threaded holes (2) are provided around the outer circumference of the sleeve column (1), a connecting column (3) is movably disposed inside the sleeve column (1), wherein a plurality of second threaded holes (4) are provided around the outer circumference of the connecting column (3), and fixing screws (5) are movably disposed inside the first threaded holes (2) and the second threaded holes (4), and a rotating fixing mechanism is provided at the top of the connecting column (3), wherein the rotating fixing mechanism comprises a column (6), a rotating platform (7), a through hole (8) and a fixing rod (9), wherein the column (6) is fixedly disposed at the top of the connecting column (3), and the rotating platform (7) is movably disposed at the top of the column (6), wherein a plurality of through holes (8) are provided around the inner circumference of the rotating platform (7) and the column (6), and a fixing rod (9) is movably disposed inside the through hole (8).

2. The ground settlement detection device according to claim 1, characterized in that: A detection device (10) is fixedly installed at the center of the top of the rotary table (7).

3. The ground settlement detection device according to claim 1, characterized in that: The bottom end of the sleeve column (1) is fixedly provided with a fixed platform (11), and several sliding grooves (12) are opened on both sides inside the fixed platform (11).

4. The ground settlement detection device according to claim 3, characterized in that: A support plate (13) is movably arranged inside the slide (12), and a support rod (14) is fixedly arranged at the bottom end of the support plate (13).

5. A ground settlement detection device according to claim 4, characterized in that: The support rod (14) has a movable groove (15) at its bottom, and a positioning rod (16) is movably installed inside the movable groove (15). A ground nail (17) is fixedly installed at the bottom of the positioning rod (16).

6. A ground settlement detection device according to claim 5, characterized in that: The positioning rod (16) has a slot (18) inside its top end, and a locking rod (19) is movably provided on the outer side of the support rod (14), and the locking rod (19) is movably connected to the slot (18).

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