CN115985051A - Geological disaster early warning device and using method thereof - Google Patents

Abstract

The invention discloses a geological disaster early warning device and a using method thereof, which mainly relate to the technical field of geological disaster early warning and comprise a platform frame, wherein the platform frame is detachably arranged on a top layer frame, an electrode assembly is arranged on the top layer frame, a water level detection instrument and a vibration detection instrument are also fixedly arranged on the top layer frame, a middle layer frame is arranged below the top layer frame in a sliding way, a long side rod and a short side rod are fixedly arranged on the middle layer frame, a telescopic assembly is arranged on the middle layer frame in a sliding way, the telescopic assembly is hinged with a lifting ring, and a bottom layer frame is arranged below the middle layer frame in a sliding way; a spiral drill bit is rotatably arranged on the top layer frame, a leakage hole is formed in the spiral drill bit, an inner pipe is arranged in the spiral drill bit, and an inner hole is formed in the inner pipe; the sensing assembly is fixedly installed on the spiral drilling head, and the limiting assembly is arranged on the spiral drilling head; the invention can be drilled below the ground surface to monitor the water level below the ground surface and can also monitor the earthquake sense underground.

Description

Geological disaster early warning device and using method thereof

Technical Field

The invention mainly relates to the technical field of geological disaster early warning, in particular to a geological disaster early warning device and a using method thereof.

Background

Geological disasters refer to geological effects or geological phenomena which are formed under the action of natural or human factors and cause losses to human lives and properties and damage to the environment, such as collapse, landslide, debris flow, ground cracks, ground settlement, ground collapse, rock burst, tunnel water inrush and the like, and once the geological disasters occur, the geological disasters seriously affect the lives, lives and properties and the like of people. Before outbreak of general geological disasters, a certain relation is formed between the general geological disasters and the sudden increase of underground water, so that a device capable of early warning is urgently needed, and people can know the disasters in advance to protect the safety of people.

In the prior art, chinese patent publication No. CN114673875a discloses a geological disaster early warning and monitoring device, which includes two sets of fixed columns, landslide telescopic apparatuses and pull ropes, wherein the landslide telescopic apparatuses are fixedly connected to the two sets of fixed columns, and two ends of the pull ropes are respectively connected to the landslide telescopic apparatuses on the two sets of fixed columns, and the device further includes: the fixing boxes are fixedly connected to the two groups of fixing columns, wherein a first lead screw is rotatably connected in each fixing box, a push rod mechanism is in threaded connection with each first lead screw, a limiting plate abutting against the pit wall is arranged on each push rod mechanism, and a steel wire rope is slidably connected to each fixing column; this patent passes through push rod mechanism and drives the limiting plate and remove, makes the limiting plate remain throughout and fixes the fixed column with the state that the pit inslot inner wall pasted, improves the stability of fixed column, reduces to rock the interference to the landslide extensometer, improves the accuracy and the stability of early warning monitoring. However, the device of this patent is complex to install and is mainly directed to the technical problem of stability during measurement, and cannot measure the water content in the soil to predict geological disasters.

Disclosure of Invention

Technical problem to be solved

In view of the above problems, the present invention is to provide a geological disaster warning device, which can be driven into the ground, automatically open a leakage hole to monitor the underground water level, and remove a power source after driving into the ground.

The second purpose of the invention is to provide a geological disaster early warning use method.

(II) technical scheme

Aiming at the technical problem, the invention provides a geological disaster early warning device which comprises a detection mechanism, wherein the detection mechanism comprises a platform frame, the platform frame is detachably arranged on a top layer frame, and a power source is arranged on the platform frame; the top layer frame is provided with an electrode assembly, a water level detection instrument and a vibration detection instrument are also fixedly arranged on the top layer frame, and the electrode assembly is electrically connected with the water level detection instrument; a middle layer frame is slidably mounted below the top layer frame, a side long rod is fixedly mounted on the middle layer frame, side short rods are fixedly mounted on two sides of the side long rod, a telescopic assembly is slidably mounted on the middle layer frame, the telescopic assembly is hinged with a lifting ring, and the lifting ring is slidably mounted in the top layer frame; a bottom frame is slidably arranged below the middle frame, and a bottom plate is fixedly arranged on the bottom frame; a spiral drill bit is rotatably arranged on the top layer frame, and a leakage hole is formed in the spiral drill bit; a sensing component is fixedly arranged on the spiral drilling head and is driven by a power source; an inner tube is arranged in the spiral drill bit, the inner tube is slidably arranged in the spiral drill bit, and an inner hole is formed in the inner tube; the spiral drilling head is provided with a limiting component; when the bottom frame slides, the bottom plate pushes the telescopic assembly to slide, the telescopic assembly is used for pushing the lifting ring to ascend, the lifting ring is used for pushing the limiting assembly to loosen the fixation of the inner pipe so that the inner pipe slides downwards, and the inner hole is overlapped with the leakage hole; the bottom layer frame can drive the middle layer frame to slide, the long side rods can push the electrode assembly to slide, so that the electrode assembly is electrically connected with the sensing assembly, and the short side rods can make the platform frame detachable.

Further, the platform frame comprises a handrail frame, a power source is fixedly installed on the handrail frame, a power first rod is fixedly installed on an output shaft of the power source, a power second rod is installed on the power first rod in a sliding mode, a power spring is sleeved between the power first rod and the power second rod, one end of the power spring is fixedly installed on the power first rod, the other end of the power spring is fixedly installed on the power second rod, four support legs are arranged on the handrail frame, clamping blocks are installed on the support legs in a sliding mode, and springs are arranged between the clamping blocks and the support legs; four supporting legs of the handrail frame are slidably arranged on the top layer frame.

Furthermore, the top shelf comprises a rectangular plate, and the vibration detection instrument and the water level detection instrument are fixedly arranged on the rectangular plate; side plates are fixedly arranged on two sides of the rectangular plate, sliding grooves are formed in the side plates, and the electrode assembly is arranged on one side of each side plate; the rectangular plate is fixedly provided with a cylindrical outer cylinder, two sides of the cylindrical outer cylinder are provided with stroke grooves, and the middle layer frame is slidably arranged in the two stroke grooves; the spiral drill bit is rotatably arranged in the cylindrical outer barrel, a first groove is formed in the cylindrical outer barrel, a second groove is formed below the first groove, and a vertical groove is formed in the cylindrical outer barrel; the lifting ring is slidably mounted in the second groove and the vertical groove.

Furthermore, the electrode assembly has two groups, wherein one group is a positive electrode, the other group is a negative electrode, and the two groups have the same structure; the electrode assembly comprises an electrode clamping plate, the electrode clamping plate is provided with an inclined plane, the electrode clamping plate is fixedly arranged on an electrode upper rod, the electrode upper rod is slidably arranged on an electrode lower rod, an electrode spring is sleeved on the electrode upper rod and the electrode lower rod, the electrode lower rod is slidably arranged on an electrode groove, the electrode groove is fixedly arranged on a rectangular plate, and two sides of the electrode lower rod are respectively provided with a spring; the electrode upper rod is fixedly provided with a conical rod and an electrode plate, the electrode plate is fixedly provided with an electric wire, and the electric wire is fixedly connected with the water level detection instrument.

Furthermore, the spiral drill bit comprises an upper disc, the upper disc is fixedly arranged on the drill bit, the leakage hole is formed in the drill bit, a circular boss and a raised platform are fixedly arranged on the drill bit, a groove is formed in the raised platform, the interior of the drill bit is hollow, the tail end of the drill bit is solid, and the inner pipe is slidably arranged in the drill bit; the circular boss is rotatably arranged on the first groove, and a limiting assembly is arranged below the circular boss; and a sensing component is fixedly arranged on the upper disc.

Further, spacing subassembly include the stationary blade, stationary blade fixed mounting is on the cylinder urceolus, fixed mounting has coupling spring on the stationary blade, coupling spring fixed mounting is on the buckle, buckle horizontal sliding mounting is on the drill bit, buckle horizontal sliding mounting is provided with the inclined plane on the buckle on the internal orifice that the inner tube set up, the sloping sliding mounting is provided with the inclined plane on the sloping block in the recess that bellying platform set up, the inclined plane of sloping block and the inclined plane contact of buckle.

Furthermore, the sensing assembly comprises a connecting cover, the connecting cover is fixedly arranged on the upper disc, a rectangular groove is formed in the connecting cover, and the power second rod is inserted into the rectangular groove of the connecting cover to drive the connecting cover to rotate; the connecting cover is fixedly provided with a resistance sensor, the connecting cover is fixedly provided with a first electrode plate and a second electrode plate, the first electrode plate and the second electrode plate are respectively connected with a positive electrode interface and a negative electrode interface of the resistance sensor, and a first insulating sheet and a second insulating sheet are fixedly arranged between the first electrode plate and the second electrode plate.

Furthermore, the middle layer frame comprises a middle layer protruding plate, the middle layer protruding plate is slidably mounted in two stroke grooves of the cylindrical outer cylinder, the side long rod and the side short rod are fixedly mounted on the middle layer protruding plate, a protruding plate sliding groove is formed in the middle layer protruding plate, and the telescopic assembly is slidably mounted on the protruding plate sliding groove of the middle layer protruding plate; the bottom layer frame is slidably arranged on the middle layer protrusion plate; the bottom frame includes the bottom pole, and the bottom pole is provided with a plurality ofly, and bottom pole slidable mounting is on the board is advanced suddenly to the middle level, keeps away from the terminal fixed mounting that the board was advanced suddenly to the middle level on the bottom pole and has the ring, and the cover is equipped with the spring on the pole of bottom, and the one end fixed mounting of spring is on the board is advanced suddenly to the middle level, and other end fixed mounting is on the ring, and bottom board fixed mounting is on the ring.

Further, flexible subassembly include flexible piece, flexible piece slidable mounting is provided with flexible inclined plane on the flexible piece on the board spout of suddenly advancing, fixed mounting has the telescopic link on the flexible piece, the cover is equipped with the spring on the telescopic link, telescopic link fixed mounting rotates on the flexible piece and installs flexible connecting rod on the cylinder urceolus, flexible connecting rod is articulated with the lift ring.

The invention also provides a geological disaster early warning use method, which adopts the geological disaster early warning device and comprises the following steps:

step one, a spiral drill bit drills into the ground surface, a bottom layer frame slides upwards after contacting with the ground, a bottom plate pushes a telescopic assembly to slide, the telescopic assembly drives a lifting ring to ascend, the lifting ring pushes a limiting assembly to loosen the fixation of an inner pipe, the inner pipe slides downwards, an inner hole is overlapped with a leakage hole, and water in underground soil enters the inner pipe and the drill bit;

when the bottom layer frame slides, the middle layer frame is pushed to move upwards, the long rods on the side edges push the electrode assembly to slide, so that the electrode assembly is electrically connected with the sensing assembly, and a vibration sensing detection instrument and a water level detection instrument are used for detection; the side short rods will make the platform frame detachable.

Compared with the prior art, the invention has the beneficial effects that: 1. the invention is provided with a top layer frame, a platform frame is arranged on the top layer frame, a power source is arranged on the platform frame, a spiral drill bit is rotatably arranged on the top layer frame, a leakage hole is arranged on the spiral drill bit, an inner pipe is arranged in the spiral drill bit, and an inner hole is arranged on the inner pipe; the spiral drill bit is fixedly provided with a sensing assembly, and the power source can drive the spiral drill bit to rotate through the platform frame and the sensing assembly, so that the spiral drill bit can drill into the ground surface to contact with underground water, and is ready for monitoring; 2. the top layer frame is provided with an electrode assembly, a water level detecting instrument and a vibration detecting instrument are fixedly arranged on the top layer frame, the top layer frame is provided with a middle layer frame in a sliding mode, the middle layer frame is provided with a long side rod and a short side rod, a bottom layer frame is arranged below the middle layer frame, a bottom plate is arranged on the bottom layer frame, a limiting assembly is further arranged on the spiral drill bit, the middle layer frame is driven to slide through the sliding of the bottom layer frame, the bottom plate pushes the telescopic assembly to move, the limiting assembly loosens the limit on the inner pipe, the inner hole is overlapped with the leakage hole, underground water enters the inner pipe, and the water level can be sensed by the sensing assembly; 3. the long rods on the side edges push the electrode assembly to slide, so that the electrode assembly is electrically connected with the sensing assembly, and a water level detection instrument and a vibration detection instrument are used for monitoring; 4. after the side short rod slides, the platform frame can be conveniently disassembled, and the power source can be stored after the platform frame is disassembled, so that the power source is prevented from being damaged.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the platform frame and power source structure of the present invention.

Fig. 3 is a schematic view of a partial first angle structure of the detecting mechanism of the present invention.

Fig. 4 is a partially enlarged view of a portion A1 in fig. 3.

FIG. 5 is a schematic view of a second angle structure of the detecting mechanism of the present invention.

Fig. 6 is a schematic view of a partial third angle structure of the detecting mechanism of the present invention.

Fig. 7 is a partially enlarged view of A2 point in fig. 6.

Fig. 8 is a schematic view of a fourth angle structure of the detecting mechanism of the present invention.

Fig. 9 isbase:Sub>A cross-sectional view taken atbase:Sub>A-base:Sub>A of fig. 8.

FIG. 10 is a schematic view of a sensor assembly according to the present invention.

FIG. 11 is a schematic view of another angle structure of the sensor assembly of the present invention.

Fig. 12 is a schematic view of a partial fifth angle structure of the detecting mechanism of the present invention.

Fig. 13 is a schematic view of a local sixth angle structure of the detecting mechanism of the present invention.

Fig. 14 is a cross-sectional view taken at B-B of fig. 13.

Fig. 15 is a partially enlarged view of a portion A3 in fig. 14.

FIG. 16 is a schematic view of the location of the slot of the intrusion plate of the present invention.

Fig. 17 is a schematic view of a seventh angle structure of a part of the detecting mechanism of the present invention.

Fig. 18 is a schematic structural view of the limiting assembly of the present invention.

Fig. 19 is a schematic view of a first electrode plate and a second electrode plate of the present invention.

FIG. 20 is a top view of the present invention.

Fig. 21 is a cross-sectional view taken at C-C in fig. 20.

Reference numbers: 1-a detection mechanism; 101-a main motor; 102-grab rail; 103-armrest frame; 104-a vibration sensing detection instrument; 105-a powered first lever; 106-a power spring; 107-powered second lever; 108-a cartridge; 109-a rectangular plate; 110-open slots; 111-an electrical wire; 112-water level detecting instrument; 113-side panel; 114-side long rods; 115-short side bar; 116-a bottom plate; 117-bottom bar; 118-a mid-level intrusion panel; 119-electrode slices; 120-conical rod; 121-electrode cell; 122-electrode lower rod; 123-electrode spring; 124-electrode card; 125-electrode upper rod; 126-cylindrical outer barrel; 127-travel slot; 128-telescopic bevel; 129-telescoping blocks; 130-a telescopic rod; 131-a telescopic link; 132-vertical slots; 133-a lifting ring; 134-a first groove; 135-a second groove; 136-a connection cap; 137-first insulating sheet; 138-a second insulating sheet; 139-a resistance sensor; 140-a first electrode plate; 141-a second electrode plate; 142-an upper disc; 143-circular bosses; 144-a drill bit; 145-weep holes; 146-an inner tube; 147-an inner opening; 148-inner hole; 149-fixing sheet; 150-connecting a spring; 151-oblique block; 152-a buckle plate; 153-raised table; 154-protruding into the plate runner.

Detailed Description

The invention will now be further described with reference to specific examples, which are provided by way of illustration and description of the invention, but are not intended to be limiting thereof.

Example 1: as shown in fig. 1-21, the geological disaster early warning device includes a detection mechanism 1, the detection mechanism 1 includes a platform frame, the platform frame includes a handrail frame 103, a power source is fixedly installed on the handrail frame 103, the power source includes a main motor 101, an output shaft of the main motor 101 is fixedly installed with a power first rod 105, a power second rod 107 is slidably installed on the power first rod 105, a power spring 106 is sleeved between the power first rod 105 and the power second rod 107, one end of the power spring 106 is fixedly installed on the power first rod 105, the other end is fixedly installed on the power second rod 107, the handrail frame 103 is provided with four legs, clamping blocks 108 are slidably installed on the legs, inclined planes are provided on the clamping blocks 108, springs are provided between the clamping blocks 108 and the legs, and the clamping blocks 108 slide into the clamping blocks 108 after being squeezed; four supporting legs of the handrail frame 103 are slidably arranged on the top layer frame; two grab rails 102 are fixedly arranged on the grab rail frame 103.

The top shelf comprises a rectangular plate 109, and the vibration detection instrument 104 and the water level detection instrument 112 are fixedly arranged on the rectangular plate 109; four open grooves 110 are formed in the rectangular plate 109, four support legs of the armrest frame 103 are respectively installed in the four open grooves 110 in a sliding manner, side plates 113 are fixedly installed on two sides of the rectangular plate 109, sliding grooves are formed in the side plates 113, and the electrode assembly is arranged on one side of each side plate 113; a cylindrical outer cylinder 126 is fixedly arranged on the rectangular plate 109, stroke grooves 127 are formed in two sides of the cylindrical outer cylinder 126, and the middle layer frame is slidably arranged in the two stroke grooves 127; the auger bit is rotatably arranged in the cylindrical outer cylinder 126, a first groove 134 is formed in the cylindrical outer cylinder 126, a second groove 135 is formed below the first groove 134, and a vertical groove 132 is further formed in the cylindrical outer cylinder 126; the lift ring 133 is slidably mounted in the second groove 135 and the vertical groove 132.

The electrode assembly has two groups, wherein one group is a positive electrode, the other group is a negative electrode, and the two groups have the same structure; the electrode assembly comprises an electrode clamping plate 124, an inclined plane is arranged on the electrode clamping plate 124, the electrode clamping plate 124 is fixedly arranged on an electrode upper rod 125, the electrode upper rod 125 is slidably arranged on an electrode lower rod 122, an electrode spring 123 is sleeved on the electrode upper rod 125 and the electrode lower rod 122, one end of the electrode spring 123 is fixedly arranged on the electrode upper rod 125, the other end of the electrode spring 123 is fixedly arranged on the electrode lower rod 122, the electrode lower rod 122 is slidably arranged on an electrode groove 121, the electrode groove 121 is fixedly arranged on a rectangular plate 109, two springs are respectively arranged on two sides of the electrode lower rod 122, two ends, close to each other, of the two springs are fixedly arranged on the electrode lower rod 122, and two ends, far away from each other, of the two springs are fixedly arranged on the electrode groove 121; the electrode upper rod 125 is fixedly provided with a conical rod 120 and an electrode plate 119, the electrode plate 119 is fixedly provided with an electric wire 111, and the electric wire 111 is fixedly connected with the water level detection instrument 112.

The spiral drill bit comprises an upper disc 142, the upper disc 142 is fixedly arranged on a drill bit 144, a leakage hole 145 is formed in the drill bit 144, a circular boss 143 and a boss 153 are fixedly arranged on the drill bit 144, a groove is formed in the boss 153, the drill bit 144 is hollow, the tail end of the drill bit 144 is solid, and an inner pipe 146 is slidably arranged in the drill bit 144; the circular boss 143 is rotatably mounted on the first groove 134, and a limiting component is arranged below the circular boss 143; the sensing assembly is fixedly mounted on the upper disc 142; an inner bore 148 is provided on the inner tube 146.

Spacing subassembly includes fixed piece 149, fixed piece 149 fixed mounting is on cylindrical outer tube 126, fixed mounting has connecting spring 150 on fixed piece 149, connecting spring 150 fixed mounting is on buckle 152, buckle 152 horizontal slidable mounting is on drill bit 144, buckle 152 horizontal slidable mounting is on the inner opening 147 that inner tube 146 set up, be provided with the inclined plane on the buckle 152, sloping block 151 slidable mounting is in the recess that bellying platform 153 set up, be provided with the inclined plane on sloping block 151, the inclined plane of sloping block 151 and the inclined plane contact of buckle 152.

The sensing assembly comprises a connecting cover 136, the connecting cover 136 is fixedly arranged on an upper disc 142, a rectangular groove is formed in the connecting cover 136, and a rectangular rod at the tail end of the power second rod 107 is inserted into the rectangular groove of the connecting cover 136 to drive the connecting cover 136 to rotate; the connection cover 136 is fixedly provided with a resistance sensor 139, the connection cover 136 is fixedly provided with a first electrode plate 140 and a second electrode plate 141, the first electrode plate 140 and the second electrode plate 141 are respectively connected with the positive and negative interfaces of the resistance sensor 139, and a first insulation sheet 137 and a second insulation sheet 138 are fixedly arranged between the first electrode plate 140 and the second electrode plate 141.

The middle layer frame comprises a middle layer protrusion plate 118, the middle layer protrusion plate 118 is slidably mounted in a stroke groove 127 on the cylindrical outer cylinder 126, the side long rod 114 and the side short rod 115 are fixedly mounted on the middle layer protrusion plate 118, a protrusion plate sliding groove 154 is arranged on the middle layer protrusion plate 118, and the telescopic assembly is slidably mounted on the protrusion plate sliding groove 154 of the middle layer protrusion plate 118; the bottom shelf is slidably mounted on the middle intrusion plate 118.

The telescopic assembly is provided with two sets ofly, telescopic assembly includes flexible piece 129, flexible piece 129 slidable mounting is on board spout 154 suddenly, be provided with flexible inclined plane 128 on the flexible piece 129, fixed mounting has telescopic link 130 on the flexible piece 129, telescopic link 130 is length-adjustable, the cover is equipped with the spring on the telescopic link 130, the one end fixed mounting of spring is on flexible piece 129, other end fixed mounting is on cylinder urceolus 126, telescopic link 130 fixed mounting is on cylinder urceolus 126, it installs telescopic link 131 to rotate on the flexible piece 129, telescopic link 131 is articulated with lift ring 133.

The bottom frame includes bottom pole 117, and bottom pole 117 is provided with a plurality ofly, and bottom pole 117 slidable mounting is on middle level suddenly advances board 118, and the terminal fixed mounting who keeps away from middle level suddenly and advances board 118 on bottom pole 117 has the ring, and the cover is equipped with the spring on the bottom pole 117, and the one end fixed mounting of spring is on middle level suddenly advances board 118, and other end fixed mounting is on the ring, and bottom board 116 fixed mounting is on the ring.

The working principle of the invention is as follows: the invention is moved to a place needing detection by a vehicle or an auxiliary tool, the invention is taken down, two grab bars 102 are held by hands, a drill bit 144 is vertical to the ground, a main motor 101 is started, the main motor 101 drives a connecting cover 136 to rotate, the connecting cover 136 drives an upper disc 142 and the drill bit 144 to rotate together, the drill bit 144 drills into the ground, when the drill bit 144 descends to a certain depth and a ring on a bottom bar 117 is contacted with the ground, in the process that the drill bit 144 continues to go deep into the ground, the ring pushes the bottom bar 117 to slide in a middle layer protrusion plate 118, a spring on the bottom bar 117 is compressed, when the bottom bar 117 slides, a bottom plate 116 is contacted with a telescopic inclined plane 128 of a telescopic block 129 and pushes the telescopic block 129 to slide, and the telescopic block 129 drives a lifting ring 133 to ascend under the action of a telescopic connecting rod 131.

When the lifting ring 133 rises, the inclined block 151 is pushed to rise, the inclined surface of the inclined block 151 drives the buckle plate 152 to slide, the buckle plate 152 is withdrawn from the inner opening 147 of the inner pipe 146, the inner pipe 146 falls under the action of gravity after being fixed, then the inner hole 148 is overlapped with the leakage hole 145, the leakage hole is opened, and underground water can enter the drill bit 144 and the inner pipe 146.

When the processes occur, the following processes synchronously occur, the long side rod 114 slides in the sliding groove of the side plate 113 to push the electrode clamping plate 124 to slide, the upper electrode rod 125 descends under the action of the electrode spring 123, the upper electrode rod 125 descends to drive the electrode plate 119 and the conical rod 120 to descend, in the process, the short side rod 115 also pushes the fixture block 108 to ascend, the spring on the fixture block 108 compresses, the fixture block 108 contracts into the inside of the support leg of the armrest frame 103, the power spring 106 rebounds, the power second rod 107 is separated from the contact with the connecting cover 136, the main motor 101 stops working at the moment, and the connecting cover 136 stops rotating; in the above process, when the electrode tab 119 descends, it will contact one of the second electrode plate 141 or the first electrode plate 140 to form an electrical connection, and the other electrode tab 119 will contact the other of the second electrode plate 141 or the first electrode plate 140.

When the connecting cover 136 rotates, the first insulating sheet 137 and the second insulating sheet 138 are arranged, so that the electrode sheet 119 can only contact with one of the first electrode plate 140 or the second electrode plate 141 to form a positive electrode current, the electrode sheet 119 of the other group contacts with the other first electrode plate 140 or the second electrode plate 141 to form a negative electrode current, when the first insulating sheet 137 and the second insulating sheet 138 stop rotating along with the connecting cover 136, at this time, the conical rod 120 can drive the electrode lower rod 122 to slightly slide in the electrode groove 121, and the falling of the electrode sheet 119, the separation of the power second rod 107 from the contact with the connecting cover 136 and the falling of the inner tube 146 occur simultaneously.

After all the devices are switched on, the armrest frame 103 can be detached from the rectangular plate 109, the resistance sensor 139 senses the water level, data is transmitted to the water level detecting instrument 112, the water level detecting instrument 112 performs monitoring and analysis, the earthquake sensing detecting instrument 104 performs vibration monitoring, and geological disasters can be prevented.

Example 2: a geological disaster early warning use method adopts the geological disaster early warning device and comprises the following steps:

the first step, the main motor 101 is started, the second rod 107 drives the connecting cover 136 to rotate through power, the connecting cover 136 drives the drill bit 144 to drill into the ground surface, the circular ring on the bottom rod 117 slides upwards after contacting with the ground, the bottom plate 116 pushes the telescopic block 129 to slide, the telescopic block 129 drives the lifting ring 133 to ascend through the telescopic connecting rod 131 after sliding, the lifting ring 133 pushes the inclined block 151 to slide, the buckle 152 releases the fixation of the inner pipe 146 to enable the inner pipe 146 to slide downwards, the inner hole 148 coincides with the leakage hole 145, and water in underground soil enters the inner pipe 146 and the drill bit 144.

Step two, when the bottom rod 117 slides, the middle layer protrusion plate 118 is pushed to move upwards, the side long rod 114 pushes the electrode clamping plate 124 to slide, so that the electrode plate 119 is in contact with the first electrode plate 140 or the second electrode plate 141 to form electrical connection, and then the earthquake sensing detection instrument 104 and the water level detection instrument 112 are used for detection; the side short rod 115 pushes the clamping block 108 to contract, and the power second rod 107 rebounds, so that the armrest frame 103 can be detached.

Nothing in this specification is said to apply to the prior art.

Claims (10)

1. The geological disaster early warning device comprises a detection mechanism (1), and is characterized in that the detection mechanism (1) comprises a platform frame, the platform frame is detachably arranged on a top layer frame, and a power source is arranged on the platform frame; the top layer frame is provided with an electrode assembly, a water level detection instrument (112) and a vibration sensation detection instrument (104) are fixedly arranged on the top layer frame, and the electrode assembly is electrically connected with the water level detection instrument (112);

a middle layer frame is slidably mounted below the top layer frame, a side long rod (114) is fixedly mounted on the middle layer frame, side short rods (115) are fixedly mounted on two sides of the side long rod (114), a telescopic assembly is slidably mounted on the middle layer frame, the telescopic assembly is hinged with a lifting ring (133), and the lifting ring (133) is slidably mounted in the top layer frame; a bottom frame is arranged below the middle frame in a sliding way, and a bottom plate (116) is fixedly arranged on the bottom frame;

a spiral drill bit is rotatably arranged on the top layer frame, and a leakage hole (145) is formed in the spiral drill bit; a sensing assembly is fixedly arranged on the spiral drilling head and is driven by a power source; an inner tube (146) is arranged in the spiral drill bit, the inner tube (146) is slidably mounted in the spiral drill bit, and an inner hole (148) is formed in the inner tube (146); the spiral drilling head is provided with a limiting component;

when the bottom layer frame slides, the bottom plate (116) pushes the telescopic assembly to slide, the telescopic assembly is used for pushing the lifting ring (133) to ascend, the lifting ring (133) is used for pushing the limiting assembly to loosen the fixation of the inner pipe (146) so that the inner pipe (146) slides downwards, and the inner hole (148) is overlapped with the leakage hole (145); the bottom layer frame can drive the middle layer frame to slide, the long side rods (114) can push the electrode assembly to slide, so that the electrode assembly is electrically connected with the sensing assembly, and the short side rods (115) can enable the platform frame to be detachable.

2. A geological disaster early warning device according to claim 1, wherein the platform frame comprises a handrail frame (103), a power source is fixedly mounted on the handrail frame (103), a first power rod (105) is fixedly mounted on an output shaft of the power source, a second power rod (107) is slidably mounted on the first power rod (105), a power spring (106) is sleeved between the first power rod (105) and the second power rod (107), one end of the power spring (106) is fixedly mounted on the first power rod (105), the other end of the power spring is fixedly mounted on the second power rod (107), four support legs are arranged on the handrail frame (103), clamping blocks (108) are slidably mounted on the support legs, and springs are arranged between the clamping blocks (108) and the support legs; four supporting legs of the handrail frame (103) are slidably arranged on the top layer frame.

3. A geological disaster early warning device according to claim 2, wherein said top shelf comprises a rectangular plate (109), and the earthquake-sensing detector (104) and the water level detector (112) are fixedly installed on the rectangular plate (109); side plates (113) are fixedly arranged on two sides of the rectangular plate (109), sliding grooves are formed in the side plates (113), and the electrode assembly is arranged on one side of each side plate (113); a cylindrical outer cylinder (126) is fixedly arranged on the rectangular plate (109), stroke grooves (127) are formed in two sides of the cylindrical outer cylinder (126), and the middle layer frame is slidably arranged in the two stroke grooves (127); the spiral drill bit is rotatably arranged in the cylindrical outer cylinder (126), a first groove (134) is formed in the cylindrical outer cylinder (126), a second groove (135) is formed below the first groove (134), and a vertical groove (132) is further formed in the cylindrical outer cylinder (126); the lifting ring (133) is slidably mounted in the second groove (135) and the vertical groove (132).

4. The geological disaster early warning device as claimed in claim 3, wherein the electrode assembly has two groups, one group is positive electrode, the other group is negative electrode, and the two groups have the same structure; the electrode assembly comprises an electrode clamping plate (124), an inclined plane is arranged on the electrode clamping plate (124), the electrode clamping plate (124) is fixedly arranged on an electrode upper rod (125), the electrode upper rod (125) is slidably arranged on an electrode lower rod (122), an electrode spring (123) is sleeved on the electrode upper rod (125) and the electrode lower rod (122), the electrode lower rod (122) is slidably arranged on an electrode groove (121), the electrode groove (121) is fixedly arranged on a rectangular plate (109), and two springs are respectively arranged on two sides of the electrode lower rod (122); the electrode upper rod (125) is fixedly provided with a conical rod (120) and an electrode plate (119), the electrode plate (119) is fixedly provided with an electric wire (111), and the electric wire (111) is fixedly connected with the water level detection instrument (112).

5. A geological disaster early warning device as claimed in claim 3, wherein said auger bit comprises an upper disc (142), said upper disc (142) is fixedly mounted on the drill bit (144), the leakage hole (145) is provided on the drill bit (144), the drill bit (144) is fixedly mounted with a circular boss (143) and a boss (153), the boss (153) is provided with a groove, the drill bit (144) is hollow inside, the end is solid, the inner tube (146) is slidably mounted in the drill bit (144); the circular boss (143) is rotatably arranged on the first groove (134), and a limiting assembly is arranged below the circular boss (143); the sensing assembly is fixedly arranged on the upper disc (142).

6. A geological disaster early warning device as claimed in claim 5, wherein the limiting component comprises a fixing plate (149), the fixing plate (149) is fixedly installed on the cylindrical outer cylinder (126), a connecting spring (150) is fixedly installed on the fixing plate (149), the connecting spring (150) is fixedly installed on a buckle plate (152), the buckle plate (152) is horizontally and slidably installed on the drill bit (144), the buckle plate (152) is horizontally and slidably installed on an inner opening (147) formed in the inner tube (146), an inclined surface is arranged on the buckle plate (152), an inclined block (151) is slidably installed in a groove formed in the boss (153), an inclined surface is arranged on the inclined block (151), and the inclined surface of the inclined block (151) is in contact with the inclined surface of the buckle plate (152).

7. A geological disaster early warning device as claimed in claim 5, wherein the sensing assembly comprises a connecting cover (136), the connecting cover (136) is fixedly installed on the upper disc (142), a rectangular groove is arranged on the connecting cover (136), the power second rod (107) is inserted into the rectangular groove of the connecting cover (136) to drive the connecting cover (136) to rotate; a resistance sensor (139) is fixedly mounted on the connecting cover (136), a first electrode plate (140) and a second electrode plate (141) are fixedly mounted on the connecting cover (136), the first electrode plate (140) and the second electrode plate (141) are respectively connected with a positive electrode interface and a negative electrode interface of the resistance sensor (139), and a first insulating sheet (137) and a second insulating sheet (138) are fixedly mounted between the first electrode plate (140) and the second electrode plate (141).

8. A geological disaster early warning device as claimed in claim 3, wherein said middle layer frame comprises a middle layer plunging plate (118), the middle layer plunging plate (118) is slidably mounted in two travel slots (127) of the cylindrical outer cylinder (126), the side long rods (114) and the side short rods (115) are fixedly mounted on the middle layer plunging plate (118), the middle layer plunging plate (118) is provided with plunging plate sliding slots (154), and the telescopic assembly is slidably mounted on the plunging plate sliding slots (154) of the middle layer plunging plate (118); the bottom layer frame is slidably arranged on the middle layer protrusion plate (118); the bottom frame includes bottom pole (117), bottom pole (117) are provided with a plurality ofly, bottom pole (117) slidable mounting is on middle level suddenly advances board (118), the terminal fixed mounting who keeps away from middle level suddenly advances board (118) on bottom pole (117) has the ring, the cover is equipped with the spring on bottom pole (117), the one end fixed mounting of spring is on middle level suddenly advances board (118), other end fixed mounting is on the ring, bottom board (116) fixed mounting is on the ring.

9. A geological disaster early warning device as claimed in claim 8, wherein the telescopic assembly comprises a telescopic block (129), the telescopic block (129) is slidably mounted on the slide groove (154) of the penetration plate, a telescopic inclined plane (128) is arranged on the telescopic block (129), a telescopic rod (130) is fixedly mounted on the telescopic block (129), a spring is sleeved on the telescopic rod (130), the telescopic rod (130) is fixedly mounted on the cylindrical outer cylinder (126), a telescopic connecting rod (131) is rotatably mounted on the telescopic block (129), and the telescopic connecting rod (131) is hinged to the lifting ring (133).

10. A geological disaster early warning use method, which is characterized in that the geological disaster early warning device of any one of claims 1-9 is adopted, and comprises the following steps:

step one, a spiral drill bit drills below the ground surface, a bottom layer frame slides upwards after contacting with the ground, a bottom plate (116) pushes a telescopic assembly to slide, the telescopic assembly drives a lifting ring (133) to ascend, the lifting ring (133) pushes a limiting assembly to loosen the fixation of an inner pipe (146), the inner pipe (146) slides downwards, an inner hole (148) coincides with a leakage hole (145), and water in underground soil enters the inner pipe (146) and the drill bit (144);

when the bottom layer frame slides, the middle layer frame is pushed to move upwards, the long side rods (114) push the electrode assembly to slide, so that the electrode assembly is electrically connected with the sensing assembly, and the vibration sensing detector (104) and the water level detector (112) are used for detection; the side short bars (115) will make the platform frame detachable.

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