Geological disaster monitoring and early warning device

Abstract

The utility model relates to a geological disaster monitoring and early warning device which comprises a drill bit, a mounting cylinder, a mounting plate and a drill cylinder, and a first spiral blade is arranged on the outer side of the drill bit; n groups of tension and pressure monitoring mechanisms and a corrugated pipe are mounted between the bottom of the mounting cylinder and the drill bit, and a solar cell panel is mounted at the top end of the mounting cylinder; a tilt angle sensor, a microprocessor, a rechargeable battery and a wireless communication module are installed on the front face of the installation plate, a drilling barrel is screwed outside the installation barrel, and a second spiral blade is arranged on the outer side of the drilling barrel. The mountain drilling device has the advantages that the drill bit and the drill cylinder are matched to be directly screwed into a mountain, workers do not need to carry the drilling device to the mountain for drilling, holes do not need to be backfilled with soil, the device is convenient to install, and the labor amount of workers for carrying the drilling device is reduced.

Description

Technical Field

[0001] This utility model relates to the field of geological disaster monitoring technology, and in particular to a geological disaster monitoring and early warning device. Background Technology

[0002] Landslides, mudslides, and other geological disasters pose a significant threat to people's lives and property. To mitigate the threats and damage caused by these disasters, monitoring and early warning devices play a crucial role in the monitoring and early warning process.

[0003] The existing tubular geological disaster monitoring and early warning device requires drilling holes in the ground first, then inserting the device into the hole, and finally backfilling the surrounding soil to fix it in place. This has the following problems: 1. It requires transporting the drilling equipment to the mountain where it is installed, increasing the workload of workers; 2. Backfilling the soil affects the geological environment around the device, especially making it easy for rainwater to seep into the hole. Utility Model Content

[0004] The purpose of this invention is to overcome the above-mentioned problems in the existing technology and provide a geological disaster monitoring and early warning device.

[0005] To achieve the above-mentioned technical objectives and effects, this utility model is implemented through the following technical solution:

[0006] A geological disaster monitoring and early warning device, comprising:

[0007] A drill bit, wherein a first helical blade is provided on the outer side of the drill bit;

[0008] The mounting cylinder has N sets of tension and compression monitoring mechanisms and a bellows installed between its bottom and the drill bit, and a solar panel is installed at its top.

[0009] The mounting plate has an angle sensor, a microprocessor, a rechargeable battery, and a wireless communication module mounted on its front side. The solar panel charges the rechargeable battery, which in turn powers the tension / compression monitoring mechanism, the angle sensor, the microprocessor, and the wireless communication module. The signal input terminal of the microprocessor is connected to the tension / compression monitoring mechanism and the angle sensor via data lines, and the signal output terminal of the microprocessor is connected to the wireless communication module via a data line.

[0010] The drill barrel is screwed to the outside of the mounting cylinder, and a second helical blade is provided on the outside of the drill barrel.

[0011] The drill bit includes a cylindrical connecting block and a conical drill bit body. The tip of the drill bit body points vertically downward, and the connecting block is fixed to the top of the drill bit body.

[0012] The connecting block has two fan-shaped stop blocks arranged in a circular array on its outer side, and the drill barrel has two fan-shaped push blocks arranged in a circular array on its inner bottom side. When the connecting block is fitted into the bottom of the drill barrel, the push blocks abut against the stop blocks.

[0013] The tension / compression monitoring mechanism includes a miniature tension / compression sensor, a flat band, and a limiting nut. A cylindrical clamping block is fixed to each end of the flat band. The fixing screw of the miniature tension / compression sensor is screwed to the bottom of the mounting cylinder. An upper limiting nut is screwed onto the movable screw of the miniature tension / compression sensor. The clamping block at the top of the flat band is clamped between the upper limiting nut and the movable screw of the miniature tension / compression sensor. A connecting screw is fixed to the top of the connecting block. A lower limiting nut is screwed onto the connecting screw. The clamping block at the bottom of the flat band is clamped between the lower limiting nut and the connecting screw.

[0014] The corrugated pipe is coaxial with the drill bit and the mounting cylinder, and the N sets of tensile and compressive stress monitoring mechanisms are arranged in a circular array with the central axis of the mounting cylinder as the center.

[0015] The first helical blade has the same helical direction as the second helical blade.

[0016] The drill barrel has multiple handles fixed to its top outer side in a circular array.

[0017] The mounting plate has multiple first T-shaped support blocks evenly distributed from bottom to top on its front side, and multiple second T-shaped support blocks evenly distributed from bottom to top on its back side.

[0018] The beneficial effects of this utility model are: by using the drill bit and drill cylinder together to directly screw into the mountain, workers are not required to carry the drilling equipment up the mountain to drill holes, and there is no need to backfill the holes with soil. This device is easy to install and reduces the amount of labor required for workers to carry drilling equipment. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the geological disaster monitoring and early warning device in its initial state according to this utility model;

[0021] Figure 2This is a schematic diagram of the installation status of the geological disaster monitoring and early warning device in this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the mounting plate installed inside the mounting cylinder in the cut-out state of the mounting cylinder in this utility model;

[0023] Figure 4 This is a schematic diagram of the drill bit structure in this utility model;

[0024] Figure 5 This is an exploded view of the tensile and compressive stress monitoring mechanism of this utility model;

[0025] Figure 6 This is a first-view structural schematic diagram of the mounting plate in this utility model;

[0026] Figure 7 This is a structural schematic diagram of the mounting plate from a second perspective in this utility model;

[0027] Figure 8 This is a schematic diagram of the drill barrel from below in this utility model;

[0028] The following are the labels in the diagram: Drill bit 1, connecting block 101, drill bit body 102, stop block 103, first spiral blade 104, connecting screw 105, mounting cylinder 2, mounting plate 3, first T-shaped support block 301, second T-shaped support block 302, drill barrel 4, second spiral blade 401, push block 402, handle 403, tension and compression monitoring mechanism 5, miniature tension and compression sensor 501, flat strap 502, clamping block 503, upper limit nut 504, lower limit nut 505, bellows 6, solar panel 7, tilt sensor 8, microprocessor 9, rechargeable battery 10, wireless communication module 11. Detailed Implementation

[0029] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] like Figures 1 to 8 As shown, a geological disaster monitoring and early warning device includes a drill bit 1, an installation cylinder 2, an installation plate 3, and a drill tube 4.

[0031] The drill bit 1 includes a cylindrical connecting block 101 and a conical drill bit body 102. The tip of the drill bit body 102 points vertically downward, and the connecting block 101 is fixed to the top of the drill bit body 102.

[0032] The drill bit 1 has a first helical blade 104 on its outer side. Specifically, the first helical blade is fixed to the side wall of the drill bit body 102.

[0033] Four sets of tension and compression monitoring mechanisms 5 and a bellows 6 are installed between the bottom of the mounting cylinder 2 and the drill bit 1. The bellows 6 is coaxial with the drill bit 1 and the mounting cylinder 2. The four sets of tension and compression monitoring mechanisms 5 are arranged in a circular array with the central axis of the mounting cylinder 2 as the center.

[0034] The tension and compression monitoring mechanism 5 includes a miniature tension and compression sensor 501 and a flat strip 502. A cylindrical clamping block 503 is fixed to each end of the flat strip 502. The fixing screw of the miniature tension and compression sensor 501 is screwed to the bottom of the mounting cylinder 2. An upper limit nut 504 is screwed onto the movable screw of the miniature tension and compression sensor 501. The clamping block 504 located at the top of the flat strip 502 is clamped between the upper limit nut 504 and the movable screw of the miniature tension and compression sensor 501. A connecting screw 105 is fixed to the top of the connecting block 101. A lower limit nut 505 is screwed onto the connecting screw 105. The clamping block 503 located at the bottom of the flat strip 502 is clamped between the lower limit nut 505 and the connecting screw 105.

[0035] A solar panel 7 is installed at the top of the mounting cylinder 2. An angle sensor 8, a microprocessor 9, a rechargeable battery 10, and a wireless communication module 11 are installed on the front of the mounting plate 3. The solar panel 7 charges the rechargeable battery 10, and the rechargeable battery 10 supplies power to the tension and compression monitoring mechanism 5, the angle sensor 8, the microprocessor 9, and the wireless communication module 11. The signal input terminal of the microprocessor 9 is connected to the tension and compression monitoring mechanism 5 and the angle sensor 8 through data lines, and the signal output terminal of the microprocessor 9 is connected to the wireless communication module 11 through a data line.

[0036] Specifically, the rechargeable battery 10 powers the miniature tension / compression sensor 501, and the signal input terminal of the microprocessor 9 is connected to the miniature tension / compression sensor 501 via a data cable.

[0037] In this embodiment, the miniature tension / compression sensor 501 adopts the Rielt T302 miniature tension / compression sensor, which is small in size and has a central cable for easy installation.

[0038] To improve the stability of the mounting plate 3 when installed in the mounting cylinder 2, a plurality of first T-shaped support blocks 301 are installed on the front side of the mounting plate 3, which are evenly distributed from bottom to top, and a plurality of second T-shaped support blocks 302 are installed on the back side of the mounting plate 3, which are evenly distributed from bottom to top.

[0039] The drill barrel 4 is screwed to the outside of the mounting cylinder 2. A second helical blade 401 is provided on the outside of the drill barrel 4. The helical direction of the first helical blade 104 is the same as that of the second helical blade 401.

[0040] Two fan-shaped stop blocks 103 arranged in a circular array are provided on the outer side of the connecting block 101, and two fan-shaped push blocks 402 arranged in a circular array are provided on the inner side of the bottom of the drill barrel 4. When the connecting block 101 is fitted into the bottom of the drill barrel 4, the push blocks 402 abut against the stop blocks 103. When the drill barrel 4 is screwed into the mountain, the drill bit 1 is driven into the mountain by the cooperation of the push blocks 402 and the stop blocks 103. When the drill barrel 4 is installed in the predetermined position, the drill barrel 4 rotates in the opposite direction to separate the push blocks 402 from the stop blocks 103, allowing the drill barrel 4 to be lifted upward from the soil until the tensile and compressive stress monitoring mechanism 5 is exposed in the mountain.

[0041] Multiple handles 403 arranged in a circular array are fixed to the top outer side of the drill barrel 4, which facilitate workers to rotate the drill barrel.

[0042] 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 illustrative of the principles of this 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.

Claims

1. A geological disaster monitoring and early warning device, characterized in that, include: A drill bit, wherein a first helical blade is provided on the outer side of the drill bit; The mounting cylinder has N sets of tension and compression monitoring mechanisms and a bellows installed between its bottom and the drill bit, and a solar panel is installed at its top. The mounting plate has an angle sensor, a microprocessor, a rechargeable battery, and a wireless communication module mounted on its front side. The solar panel charges the rechargeable battery, which in turn powers the tension / compression monitoring mechanism, the angle sensor, the microprocessor, and the wireless communication module. The signal input terminal of the microprocessor is connected to the tension / compression monitoring mechanism and the angle sensor via data lines, and the signal output terminal of the microprocessor is connected to the wireless communication module via a data line. The drill barrel is screwed to the outside of the mounting cylinder, and a second helical blade is provided on the outside of the drill barrel.

2. The geological disaster monitoring and early warning device according to claim 1, characterized in that: The drill bit includes a cylindrical connecting block and a conical drill bit body. The tip of the drill bit body points vertically downward, and the connecting block is fixed to the top of the drill bit body.

3. The geological disaster monitoring and early warning device according to claim 2, characterized in that: The outer side of the connecting block is provided with two fan-shaped stop blocks arranged in a circular array, and the inner side of the bottom of the drill barrel is provided with two fan-shaped push blocks arranged in a circular array. When the connecting block is fitted into the bottom of the drill barrel, the push blocks abut against the stop blocks.

4. The geological disaster monitoring and early warning device according to claim 2, characterized in that: The tension / compression monitoring mechanism includes a miniature tension / compression sensor, a flat band, and a limiting nut. A cylindrical clamping block is fixed to each end of the flat band. The fixing screw of the miniature tension / compression sensor is screwed to the bottom of the mounting cylinder. An upper limiting nut is screwed onto the movable screw of the miniature tension / compression sensor. The clamping block at the top of the flat band is clamped between the upper limiting nut and the movable screw of the miniature tension / compression sensor. A connecting screw is fixed to the top of the connecting block. A lower limiting nut is screwed onto the connecting screw. The clamping block at the bottom of the flat band is clamped between the lower limiting nut and the connecting screw.

5. The geological disaster monitoring and early warning device according to claim 1, characterized in that: The corrugated pipe is coaxial with the drill bit and the mounting cylinder, and the N sets of tensile and compressive stress monitoring mechanisms are arranged in a circular array with the central axis of the mounting cylinder as the center.

6. The geological disaster monitoring and early warning device according to claim 1, characterized in that: The spiral direction of the first spiral blade is the same as that of the second spiral blade.

7. The geological disaster monitoring and early warning device according to claim 1, characterized in that: Multiple handles arranged in a circular array are fixed to the top outer side of the drill barrel.

8. The geological disaster monitoring and early warning device according to claim 1, characterized in that: The front of the mounting plate is equipped with a plurality of first T-shaped support blocks evenly distributed from bottom to top, and the back of the mounting plate is equipped with a plurality of second T-shaped support blocks evenly distributed from bottom to top.

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