CN111882828B - Landslide prevention early warning device and using method thereof - Google Patents
Landslide prevention early warning device and using method thereof Download PDFInfo
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- CN111882828B CN111882828B CN202010712168.0A CN202010712168A CN111882828B CN 111882828 B CN111882828 B CN 111882828B CN 202010712168 A CN202010712168 A CN 202010712168A CN 111882828 B CN111882828 B CN 111882828B
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- 230000002265 prevention Effects 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000012528 membrane Substances 0.000 claims abstract description 74
- 239000002689 soil Substances 0.000 claims abstract description 48
- 239000000049 pigment Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 32
- 239000011261 inert gas Substances 0.000 claims abstract description 28
- 238000004043 dyeing Methods 0.000 claims abstract description 26
- 239000012466 permeate Substances 0.000 claims abstract description 9
- 239000000975 dye Substances 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 19
- 238000002791 soaking Methods 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 230000008595 infiltration Effects 0.000 claims description 5
- 238000001764 infiltration Methods 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 239000003086 colorant Substances 0.000 abstract description 8
- 238000005192 partition Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
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Abstract
The invention discloses a landslide prevention early warning device and a using method thereof, belonging to the field of disaster early warning, wherein water in soil is used for dissolving hydrosol on a support frame, water can permeate into a pre-buried pipe to be discharged to the outside through a gap generated by the hydrosol, a certain effect is achieved on preventing landslide, the soil moves downwards before the landslide occurs to squeeze an air bag, inert gas in the air bag is transferred, the inert gas enables a separation membrane to expand, the separation membrane is punctured through a puncturing needle to release dyeing pigment, the dyeing pigment is flushed out of the pre-buried pipe by rainwater after being mixed with the rainwater to transmit warning to the outside, valuable escape time is reserved for people below, loss of life and property is reduced, and different separation membranes can be cracked when the downward movement amount of the soil is larger, so that pigments with different colors or different chromaticities are released to distinguish grades for early warning signals, corresponding counter measures are convenient to take, and the safety of people and property is further protected.
Description
Technical Field
The invention relates to the field of disaster early warning, in particular to an anti-landslide early warning device and a using method thereof.
Background
The landslide is a natural phenomenon that soil or rock mass on a slope slides downwards along the slope integrally or dispersedly under the action of gravity along a certain weak surface or a weak zone under the influence of factors such as river scouring, underground water activity, rainwater immersion, earthquake, artificial slope cutting and the like. The moving rock (earth) body is called a displaced body or a sliding body, and the unmoved underburden rock (earth) body is called a sliding bed.
The most important reason for landslide is that a large amount of water is accumulated in soil, the shearing resistance of the soil is reduced due to the fact that the water cannot be timely discharged, and landslide is finally caused.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an anti-landslide early warning device and a using method thereof, which can be used independently or used in combination with an anti-landslide structure, water in soil is used for dissolving hydrosol on a support frame, so that water can permeate into a pre-buried pipe to be discharged to the outside through a generated gap, a certain effect is achieved on preventing landslide, the air bag is squeezed by downward movement of the soil before landslide occurs, inert gas in the air bag is transferred, a separation film is expanded by the inert gas, a separation film is punctured by a puncturing needle to release a dyeing pigment, the dyeing pigment is flushed out of the pre-buried pipe by rainwater after being mixed with the rainwater, warning is transmitted to the outside, valuable escape time is reserved for people below, loss of life and property is reduced, and different separation films can be ruptured when the downward movement amount of the soil is larger, therefore, pigments with different colors or different chromaticities are released to distinguish grades for the early warning signal, so that corresponding countermeasures can be taken conveniently, and the safety of people and property is further protected.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides an anti-landslide early warning device, includes the slope body and a plurality of pre-buried pipe, the port has been seted up to the one end of pre-buried pipe, and is a plurality of pre-buried pipe is buried underground in the slope body, and pre-buried pipe is equidistant distribution from top to bottom, the top fixedly connected with support frame of pre-buried pipe, and seted up a plurality of infiltration holes on the support frame, the release pipe of a plurality of horizontal settings of inner wall fixedly connected with of pre-buried pipe, and the upper end lateral wall intercommunication of release pipe has the communicating pipe of vertical setting, the one end intercommunication that release pipe was kept away from to communicating pipe has the gasbag, and the upper end lateral wall of gasbag offsets with the lower extreme lateral wall of support frame, the lower extreme lateral wall of release pipe is embedded to have the infiltration stick, and the upper end of infiltration stick extends to in the release pipe, two first component membranes of inner wall fixedly connected with of release pipe, and two first component membranes are located the bilateral symmetry setting of infiltration stick respectively, gasbag, The cavity that release pipe and first septum membrane are constituteed is filled with inert gas, the inner wall fixedly connected with two sets of second septa membranes of release pipe, and two sets of second septa membranes set up about first septum membrane symmetry, it has the pigment of dyeing to all fill from inside to outside in the cavity that constitutes between the inner wall of first septum membrane and second septum membrane and release pipe, the puncture needle of equal fixedly connected with horizontal setting on the one end inner wall of second septum membrane and release pipe, and the pinpoint portion of puncture needle is close to first septum membrane or second septum membrane setting.
The anti-landslide device can be used independently or matched with an anti-landslide structure, hydrosol on a support frame is dissolved by water in soil, water can permeate into a pre-buried pipe to be discharged to the outside through a gap generated by the hydrosol, a certain effect is achieved on preventing landslide, the air bag is squeezed by utilizing downward movement of the soil before landslide occurs, inert gas in the air bag is transferred, the partition membrane is expanded by the inert gas, the partition membrane is punctured by a puncturing needle to release dyeing pigment, the dyeing pigment is flushed out of the pre-buried pipe by rainwater after being mixed with the rainwater to transmit warning to the outside, valuable escape time is reserved for people below to reduce loss of life and property, and the larger the downward movement amount of the soil is, different partition membranes can be ruptured, pigments with different colors or different chromaticities are released to distinguish grades for an early warning signal, and corresponding countermeasures are convenient to take, further protecting the safety of people and property.
Further, the support frame includes skeleton and hydrosol, the hydrosol fills in the skeleton, and the hydrosol can soften gradually under soaking of soil normal water to flow to pre-buried pipe in the space by the skeleton, can let water discharge the external world through pre-buried pipe like this, play the effect that prevents the landslide and take place.
Further, the skeleton adopts the silica gel material, and the skeleton is the crisscross network structure who sets up of multilayer, and the material of silica gel is softer, and the next movement of soil can make the gasbag compressed like this to make inert gas transfer.
Furthermore, the lower extreme inner wall of pre-buried pipe sets up for the slope, and the incline direction is by inside slope to port department, is so in order to build an inclined plane to let hydroenergy better discharge.
Furthermore, the soaking rod is made of compressed cotton, the compressed cotton has good water absorption, the released liquid dyeing pigment can be absorbed from the release pipe and dissolved in water, and the compressed cotton is compact and can play a good sealing role so as to prevent the inert gas transferred from the air bag from leaking and being incapable of expanding the separation membrane.
Furthermore, the dyeing pigment is sequentially light-color dye, medium-color dye and deep-color dye from inside to outside, the light-color dye, the medium-color dye and the deep-color dye are liquid dyes, the light-color dye, the medium-color dye and the deep-color dye can be pigments with different colors or pigments with the same color but different color depths can be selected, the chroma of the deep-color dye is heavier than that of the medium-color dye, and the chroma of the medium-color dye is heavier than that of the light-color dye, so that the early warning signal can be divided into multiple grades, and corresponding countermeasures can be taken by personnel.
Furthermore, the first separating membrane and the second separating membrane are made of PVC materials, inert gas transferred from the air bag enables the first separating membrane and the second separating membrane to be expanded, so that a rear puncture needle punctures the first separating membrane and the second separating membrane, the PVC materials can be easily expanded, and the sensitivity is better than that of rubber materials.
Furthermore, one end of the embedded pipe, which is far away from the port of the embedded pipe, is fixedly connected with a conical tip, and the tip of the conical tip facilitates the insertion of the embedded pipe.
Further, a plurality of barbs that encircle the setting of the outside lateral wall fixedly connected with of embedded pipe, the shape of barb is the arc, and the barb adopts elastic material, inserts the back at embedded pipe, can outwards pull out one section distance to embedded pipe again in order to prevent that embedded pipe from slipping out, and the barb can stab into soil like this, plays the effect of location to embedded pipe.
The method comprises the following steps:
s1, inserting a plurality of embedded pipes on a slope body which is easy to slide, and vertically and equidistantly distributing the embedded pipes on the slope body in order to enlarge the early warning range;
s2, inserting the embedded pipe into the slope body and then drawing back a short distance to enable the barb to be inserted into the soil;
s3, after the embedded pipe is inserted into soil, the supporting frame is slowly softened under the soaking of water in the soil, when the rainfall amount is increased to cause damage to a slope body, the hydrosol in the supporting frame slowly flows off, a leakage hole is formed in the supporting frame, water in the soil permeates through the leakage hole, seeps into the embedded pipe and flows out from a port, the soil layer slightly moves downwards before the slope body slides, the air bag is compressed due to the downward movement of the soil, inert gas in the air bag is transferred to a position between the first separation membranes to enable the inert gas to expand and break to release the dyeing pigment, the corresponding second separation membranes are expanded and broken along with the increase of the downward movement amount of the soil, and the dyeing pigment is washed by the seeped rainwater and flows out of the embedded pipe to generate an early warning signal for the outside.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the device can be used independently or matched with an anti-landslide structure, hydrosol on the support frame is dissolved by water in soil, water can permeate into the embedded pipe to be discharged to the outside through a gap generated by the hydrosol, a certain effect is achieved on preventing landslide, the air bag is squeezed by downward movement of the soil before landslide occurs, inert gas in the air bag is transferred, the partition membrane is expanded by the inert gas, the partition membrane is punctured by the puncturing needle to release dyeing pigment, the dyeing pigment is flushed out of the embedded pipe by rainwater after being mixed with the rainwater to transmit warning to the outside, valuable escape time is reserved for people below to reduce loss of life and property, and the larger the downward movement amount of the soil is, different partition membranes can be ruptured, pigments with different colors or different chromaticities are released to distinguish grades for early warning signals, corresponding counter measures are convenient to take, and the safety of people and property is further protected.
(2) The support frame includes skeleton and hydrosol, and the hydrosol fills in the skeleton, and the hydrosol can soften gradually under soaking of soil normal water to flow to pre-buried pipe in the space by the skeleton, can let water discharge the external world through pre-buried pipe like this, play the effect that prevents the landslide and take place.
(3) The skeleton adopts the silica gel material, and the skeleton is the crisscross network structure who sets up of multilayer, and the material of silica gel is softer, and the next movement of soil can make the gasbag compressed like this to make inert gas transfer.
(4) The lower extreme inner wall of pre-buried pipe sets up for the slope, and the incline direction is by inside slope to port department, is so in order to build an inclined plane to let hydroenergy better discharge.
(5) The soaking rod is made of compressed cotton material, the compressed cotton has good water absorption, the released liquid dyeing pigment can be absorbed from the release pipe and dissolved in water, and the compressed cotton is compact and can play a good sealing role so as to prevent the inert gas transferred from the air bag from leaking and being incapable of expanding the separation membrane.
(6) The dyeing pigment is light chroma dye, medium chroma dye and deep chroma dye from inside to outside in sequence, the light chroma dye, the medium chroma dye and the deep chroma dye adopt liquid dyes, the light chroma dye, the medium chroma dye and the deep chroma dye can select different colors of pigments, the same color of the pigments with different color depths can be selected, the chroma of the deep chroma dye is heavier than the medium chroma dye, and the chroma of the medium chroma dye is heavier than the light chroma dye, so that the early warning signal can be divided into a plurality of grades, and corresponding counter measures can be taken by personnel.
(7) The first separating membrane and the second separating membrane are made of PVC materials, inert gas transferred from the air bag enables the first separating membrane and the second separating membrane to be expanded so as to enable a rear puncture needle to puncture the first separating membrane and the second separating membrane, and the PVC materials can be easily expanded and have better sensitivity than rubber materials.
(8) One end of the embedded pipe, which is far away from the port of the embedded pipe, is fixedly connected with a conical tip, and the tip of the conical tip is convenient for the insertion of the embedded pipe.
(9) The outside lateral wall fixedly connected with of embedded pipe is a plurality of barbs that encircle the setting, and the shape of barb is the arc, and the barb adopts elastic material, inserts the back at embedded pipe, can outwards pull out one section distance to embedded pipe again in order to prevent that embedded pipe from slipping out, and the barb can stab into soil like this, plays the effect of location to embedded pipe.
Drawings
FIG. 1 is a schematic view of the working state of the present invention;
FIG. 2 is a schematic front view of the pre-buried pipe of the present invention;
FIG. 3 is a schematic diagram of the right side view of the embedded pipe of the present invention;
FIG. 4 is a schematic view of a separator membrane according to the present invention;
FIG. 5 is a schematic view of the supporting frame of the present invention;
fig. 6 is a schematic top view of the embedded pipe of the present invention.
The reference numbers in the figures illustrate:
1 pre-buried pipe, 2 support frames, 201 skeletons, 202 hydrosol, 3 water seepage holes, 4 release pipes, 5 communicating pipes, 6 air bags, 7 soaking rods, 8 first separating membranes, 9 second separating membranes, 10 puncture needles, 11 light color dyes, 12 medium color dyes, 13 deep color dyes, 14 conical tips and 15 barbs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-6, an anti-landslide early warning device comprises a slope body and a plurality of pre-buried pipes 1, referring to fig. 1, wherein a port is formed at one end of each pre-buried pipe 1, the plurality of pre-buried pipes 1 are buried in the slope body, the pre-buried pipes 1 are distributed at equal intervals from top to bottom, the inner wall of the lower end of each pre-buried pipe 1 is arranged in an inclined manner, the inclined direction is inclined from the inside to the port, so that water can be discharged better, referring to fig. 6, one end, far away from the port, of each pre-buried pipe 1 is fixedly connected with a conical tip 14, the tip of each conical tip 14 is convenient to insert into the pre-buried pipe 1, the outer side wall of each pre-buried pipe 1 is fixedly connected with a plurality of barbs 15 which are arranged in a surrounding manner, the barbs 15 are arc-shaped, the barbs 15 are made of elastic materials, and after the pre-buried pipes 1 are inserted, the barbs 1 can be pulled out for a certain distance in order to prevent the pre-buried pipes 1 from sliding out, the barbs 15 can be stabbed into the soil, and play a role in positioning the embedded pipes 1;
referring to fig. 5, a support frame 2 is fixedly connected to the top of the embedded pipe 1, the support frame 2 includes a framework 201 and a hydrosol 202, the framework 201 is made of a silica gel material, the framework 201 is a multi-layer interlaced mesh structure, and the silica gel is made of a soft material, so that the air bag 6 can be compressed by downward movement of the soil, the inert gas is transferred, the hydrosol 202 is filled in the framework 201, the hydrosol 202 can be gradually softened by wetting of water in the soil, and flows into the embedded pipe 1 through gaps of the framework 201, so that water can be discharged to the outside through the embedded pipe 1, and a function of preventing landslide is achieved;
referring to fig. 2, a plurality of water seepage holes 3 are formed in a support frame 2, a plurality of transversely arranged release pipes 4 are fixedly connected to the inner wall of a pre-buried pipe 1, a vertically arranged communicating pipe 5 is communicated with the upper end side wall of each release pipe 4, an air bag 6 is communicated with one end, far away from each release pipe 4, of each communicating pipe 5, the upper end side wall of each air bag 6 abuts against the lower end side wall of the support frame 2, a soaking rod 7 is embedded in the lower end side wall of each release pipe 4, the soaking rod 7 is made of compressed cotton materials, the compressed cotton has good water absorption, released liquid dyeing pigments can be absorbed from the release pipes and dissolved into water, the compressed cotton is compact, a good sealing effect can be achieved, inert gases transferred from the air bags 6 cannot make separation membranes expand, and the upper ends of the soaking rods 7 extend into the release pipes 4;
referring to fig. 3, the inner wall of the release tube 4 is fixedly connected with two first separation membranes 8, the two first separation membranes 8 are respectively and symmetrically arranged at two sides of the soaking rod 7, a chamber formed by the air bag 6, the release tube 4 and the first separation membranes 8 is filled with inert gas, the inner wall of the release tube 4 is fixedly connected with two groups of second separation membranes 9, the two groups of second separation membranes 9 are symmetrically arranged relative to the first separation membranes 8, the first separation membranes 8 and the second separation membranes 9 are made of PVC materials, the inert gas transferred from the air bag 6 expands the first separation membranes 8 and the second separation membranes 9 to puncture the first separation membranes and the second separation membranes 9 by a rear puncture needle 10, the PVC materials can be easily expanded, and have better sensitivity than rubber materials, the chambers formed by the first separation membranes 8, the second separation membranes 9 and the inner wall of the release tube 4 are filled with dyeing pigments from inside to outside, the dyeing pigment is light chroma dye 11, medium chroma dye 12 and deep chroma dye 13 from inside to outside in sequence, the light chroma dye 11, the medium chroma dye 12 and the deep chroma dye 13 adopt liquid dyes, the light chroma dye 11, the medium chroma dye 12 and the deep chroma dye 13 can adopt pigments of different colors, or can also adopt pigments of the same color but different color depths, the chroma of the deep chroma dye 13 is heavier than that of the medium chroma dye 12, and the chroma of the medium chroma dye 12 is heavier than that of the light chroma dye 11, so that the early warning signal can be divided into a plurality of grades, so that corresponding countermeasures can be adopted by personnel, please refer to fig. 4, puncture needles 10 which are transversely arranged are fixedly connected to the inner walls of one ends of the second separation film 9 and the release pipe 4, and the needle tips of the puncture needles 10 are arranged close to the first separation film 8 or the second separation film 9.
The method comprises the following steps:
s1, inserting a plurality of embedded pipes 1 into a slope body which is easy to slide, and vertically and equidistantly distributing the embedded pipes 1 on the slope body in order to enlarge the early warning range;
s2, inserting the embedded pipe 1 into the slope body and then drawing back a short distance to enable the barb 15 to be inserted into the soil;
s3, after the embedded pipe 1 is inserted into soil, the support frame 2 is slowly softened under the soaking of water in the soil, when the rainfall amount increases and damages a slope, the hydrosol 202 in the support frame 2 slowly flows off, a leak hole appears in the support frame 2, water in the soil permeates through the leak hole, seeps into the embedded pipe 1 and flows out from a port, a soil layer slightly moves downwards before the slope slides, the air bag 6 is compressed due to the downward movement of the soil, inert gas in the air bag 6 is transferred to a position between the first separation membranes 8 to enable the inert gas to expand and break to release dyeing pigment, and along with the increase of the downward movement amount of the soil, the corresponding second separation membranes 9 are expanded and broken, and the dyeing pigment is washed by the seeped rainwater and flows out of the embedded pipe 1 to give an early warning signal to the outside.
The anti-landslide device can be used independently or matched with an anti-landslide structure, hydrosol on a support frame is dissolved by water in soil, water can permeate into a pre-buried pipe to be discharged to the outside through a gap generated by the hydrosol, a certain effect is achieved on preventing landslide, the air bag is squeezed by utilizing downward movement of the soil before landslide occurs, inert gas in the air bag is transferred, the partition membrane is expanded by the inert gas, the partition membrane is punctured by a puncturing needle to release dyeing pigment, the dyeing pigment is flushed out of the pre-buried pipe by rainwater after being mixed with the rainwater to transmit warning to the outside, valuable escape time is reserved for people below to reduce loss of life and property, and the larger the downward movement amount of the soil is, different partition membranes can be ruptured, pigments with different colors or different chromaticities are released to distinguish grades for an early warning signal, and corresponding countermeasures are convenient to take, further protecting the safety of people and property.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides an anti-skidding slope early warning device, includes slope body and a plurality of pre-buried pipe (1), the port, its characterized in that have been seted up to the one end of pre-buried pipe (1): a plurality of the embedded pipes (1) are embedded in a slope body, the embedded pipes (1) are distributed at equal intervals from top to bottom, a support frame (2) is fixedly connected to the top of the embedded pipes (1), a plurality of water seepage holes (3) are formed in the support frame (2), a plurality of transversely arranged releasing pipes (4) are fixedly connected to the inner wall of the embedded pipes (1), the upper end side wall of each releasing pipe (4) is communicated with a vertically arranged communicating pipe (5), one end, far away from the releasing pipes (4), of each communicating pipe (5) is communicated with an air bag (6), the upper end side wall of each air bag (6) is abutted against the lower end side wall of the support frame (2), a soaking rod (7) is embedded in the lower end side wall of each releasing pipe (4), the upper end of each soaking rod (7) extends into each releasing pipe (4), and two first separating membranes (8) are fixedly connected to the inner wall of each releasing pipes (4), and two first separating membranes (8) are respectively arranged at two sides of the soaking rod (7) symmetrically, inert gas is filled in a cavity formed by the air bag (6), the release pipe (4) and the first separating membranes (8), two groups of second separating membranes (9) are fixedly connected to the inner wall of the release pipe (4), the two groups of second separating membranes (9) are symmetrically arranged relative to the first separating membranes (8), dyeing pigments are filled in the cavity formed between the first separating membranes (8) and the inner walls of the second separating membranes (9) and the release pipe (4) from inside to outside, puncture needles (10) transversely arranged are fixedly connected to the inner walls of one ends of the second separating membranes (9) and the release pipe (4), and the needle tip parts of the puncture needles (10) are arranged close to the first separating membranes (8) or the second separating membranes (9).
2. The landslide prevention warning device of claim 1, wherein: the support frame (2) comprises a framework (201) and hydrosol (202), and the hydrosol (202) is filled in the framework (201).
3. The landslide prevention warning device of claim 2, wherein: skeleton (201) adopt the silica gel material, and skeleton (201) are the crisscross network structure who sets up of multilayer.
4. The landslide prevention warning device of claim 1, wherein: the inner wall of the lower end of the embedded pipe (1) is obliquely arranged, and the oblique direction is oblique from the inside to the port.
5. The landslide prevention warning device of claim 1, wherein: the infiltration rod (7) is made of compressed cotton materials.
6. The landslide prevention warning device of claim 1, wherein: the dyeing pigment is composed of light-color dyes (11), medium-color dyes (12) and deep-color dyes (13) from inside to outside in sequence, and the light-color dyes (11), the medium-color dyes (12) and the deep-color dyes (13) are liquid dyes.
7. The landslide prevention warning device of claim 1, wherein: the first separating membrane (8) and the second separating membrane (9) are both made of PVC materials.
8. The landslide prevention warning device of claim 1, wherein: one end of the embedded pipe (1) far away from the port of the embedded pipe is fixedly connected with a conical tip (14).
9. The landslide prevention warning device of claim 1, wherein: the outside lateral wall fixedly connected with of embedded pipe (1) is a plurality of barbs (15) that encircle the setting, the shape of barb (15) is the arc, and barb (15) adopt elastic material.
10. The use method of the landslide warning device according to any one of claims 1-9, wherein: the method comprises the following steps:
s1, inserting a plurality of embedded pipes (1) into a slope body which is easy to slide, and vertically and equidistantly distributing the embedded pipes (1) on the slope body in order to enlarge the early warning range;
s2, inserting the pre-buried pipe (1) into the slope body and then drawing back a short distance to enable the barb (15) to be inserted into the soil;
s3, after the embedded pipe (1) is inserted into soil, the supporting frame (2) is slowly softened under the soaking of water in the soil, when the rainfall amount increases to cause damage to a slope body, hydrosol (202) in the supporting frame (2) slowly flows off, leakage holes appear in the supporting frame (2), water in the soil permeates through the leakage holes, permeates into the embedded pipe (1) and flows out from a port, the soil layer slightly moves downwards before the slope body slips, the air bag (6) is compressed due to the downward movement of the soil, inert gas in the air bag (6) is transferred to a position between the first separation membranes (8) to enable the inert gas to expand and break to release dyeing pigment, and the corresponding second separation membrane (9) is expanded and broken along with the increase of the downward movement amount of the soil, and the dyeing pigment is flushed by the seeped rainwater and flows out of the embedded pipe (1) to give an early warning signal to the outside.
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