Glacier debris flow line breakage alarm monitoring device

Abstract

The invention provides a glacier debris flow broken line alarm monitoring device, and relates to the technical field of debris flow monitoring device.The glacier debris flow broken line alarm monitoring device comprises two stand columns, the bottom ends of the stand columns are fixedly connected with bases, grounding anchor rods are inserted into the inner walls of the bases, and the ends, away from wiring terminals, of metal wires are connected with the top ends of the grounding anchor rods on one sides of the stand columns through buffer devices; the buffering device comprises supporting rods, and T-shaped blocks at the top ends of the sliding rods slide in guide grooves in the top ends of the groove discs correspondingly. According to the scheme, the buffer device is arranged, the metal wire connected with the stand column is wound on the outer surface of each clamping rod by two circles and then connected with the grounding anchor rod, when the metal wire is slightly and accidentally pulled, the diameter of the metal wire wound on the outer side is reduced by moving the positions of the clamping rods, and therefore part of the metal wire is released; and the pulling of the metal wire is buffered, the probability that the metal wire is easy to break in the use process and a false alarm is given is reduced, and the stability and practicability of the broken wire alarm monitoring device in use are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of debris flow monitoring devices, and particularly relates to a glacier debris flow broken line alarm monitoring device. BACKGROUND

[0002] The glacier debris flow is a special type of debris flow formed by the mixture of glacier melt water, ice lake outburst or snow melt water and loose debris, and is often occurred in high-altitude mountainous areas. The glacier debris flow has the characteristics of strong burst, great destructive power and rapid disaster, and often causes personal injury and property loss. In order to ensure personnel safety and minimize disaster loss, it is particularly important to set debris flow alarm monitoring equipment. In the prior art, a multi-channel debris flow broken line monitoring and early warning device is generally set, which can accurately provide early warning for debris flow of different grades according to the debris flow position threshold by setting broken lines of different heights, and provide a scientific basis for grading monitoring and early warning of mountain flood and debris flow disasters.

[0003] Since the broken line is set in the complex environment of the wild, the line is easy to trigger by impact, and does not have buffering performance itself. When the wild organisms accidentally collide with the metal line, the metal line is easy to break and trigger the sensor to send an error alarm, causing misjudgment of the danger, easily causing unnecessary personnel panic, and leading to the problem of low stability of the broken line alarm monitoring device in use.

[0004] Therefore, the present application provides a glacier debris flow broken line alarm monitoring device. SUMMARY

[0005] The technical problem to be solved by the present application is that the broken line alarm monitoring device itself does not have buffering performance, and when the wild organisms accidentally collide with the metal line, the metal line is easy to break and trigger the sensor to send an error alarm, causing misjudgment of the danger, easily causing unnecessary personnel panic, and leading to the problem of low stability of the broken line alarm monitoring device in use. The purpose of the present application is to provide a glacier debris flow broken line alarm monitoring device.

[0006] To solve the above problems, the present application adopts the following technical scheme.

[0007] A glacier debris flow broken line alarm monitoring device, comprising:

[0008] Two columns, the bottom end of the column is fixedly connected with a base, the column is connected with the ground in the environment through the base, and a grounding anchor rod is inserted into the inner wall of the base; the top end of one column is provided with a photovoltaic panel and a control box, and the bottom end is provided with a cable; and a remote communication module is integrated in the control box;

[0009] A broken line sensor, the two ends of the broken line sensor are provided with terminal connectors, and the broken line sensor is connected with the cable at the bottom end of the column through a line;

[0010] Two metal wires, one end of the two metal wires is connected with the terminal of the broken wire sensor respectively, the end of the metal wire far away from the terminal is connected with the top end of the ground anchor rod on one side of the column through the buffer device.

[0011] Further, the buffer device comprises a supporting rod, one end of the supporting rod is connected with one side of the column by welding, a tray is fixedly connected to one end of the supporting rod, a plurality of slot rods are fixedly connected to the top end of the tray, a slide rod is slidably connected to the inner wall of each slot rod, a T-shaped block is fixedly connected to the top end of the slide rod, a clamping rod is fixedly connected to one end of the slide rod, a clamping groove is formed in one side of the clamping rod, a rotating shaft is rotatably connected to the inner wall of one end of the supporting rod close to the tray, the outer surface of the rotating shaft is rotatable on the inner wall of the tray, a groove disc is fixedly connected to the top end of the rotating shaft, a plurality of guide grooves are formed in the outer surface of the groove disc, the T-shaped block at the top end of each slide rod is slidably arranged in the guide groove at the top end of the groove disc, a coil spring is arranged on the outer surface of the rotating shaft, and two ends of the coil spring are fixedly connected to one side of the rotating shaft and one side of the inner wall of the supporting rod.

[0012] Further, a rotating wheel is rotatably connected to one side of the bottom end of the rotating shaft, and the rotating wheel is rotatable on the bottom end surface of the supporting rod.

[0013] Further, a blocking cover is fixedly connected to one side of the bottom end of the supporting rod, and the blocking cover is arranged below the rotating wheel and the pressure sensor.

[0014] Further, a plurality of buffer blocks made of rubber are fixedly connected to two ends of the clamping rod.

[0015] Further, two blocking pieces are fixedly connected to the outer surface of the clamping rod, and the two blocking pieces are arranged on the upper and lower sides of the inner wall of the clamping groove.

[0016] Further, a positioning rod is fixedly connected to one side of the supporting rod, and the outer surface of the end of the rotating shaft away from the groove disc is rotatable on the inner wall of the positioning rod.

[0017] Further, an auxiliary assembly for further slowing down the movement of the metal wire when the buffer device is operating is arranged at one end of the supporting rod.

[0018] Further, the auxiliary assembly comprises a cylinder fixed at one end of the supporting rod, one side of the cylinder is fixedly connected with a U-shaped rod, the inner walls of the two ends of the U-shaped rod are slidably connected with T-shaped rods, one end of the T-shaped rod is fixedly connected with a round rod, the outer surface of the round rod slides on the inner wall of the cylinder, the end of the round rod away from the T-shaped rod is fixedly connected with a clamping piece, the side of the clamping piece away from the round rod is provided with a rubber pad, one side of the U-shaped block is fixedly connected with two positioning blocks, one side of the T-shaped rod is provided with a spring, the two ends of the spring are fixedly connected with one side of the positioning block and one side of the T-shaped rod respectively, one side of the rotating shaft is fixedly connected with a pull rope, part of the outer surface of the pull rope is located in the inside of the supporting rod, the end of the pull rope away from the rotating shaft is double-headed and fixedly connected with the two T-shaped rods on the two ends of the U-shaped rod.

[0019] Further, the outer surface of the supporting rod is fixedly connected with two metal rings, the metal rings are located at the two ends of the inner wall of the supporting rod where the pull rope enters and outputs.

[0020] Compared with the prior art, the beneficial effects of the present application are:

[0021] (1) By setting the buffer device, by winding the metal wire connected with the stand on the outer surface of each clamping rod twice and then connecting with the ground anchor rod, when the metal wire is subjected to a small accidental pull, the diameter of the outer winding metal wire is reduced by moving the clamping rod, thereby releasing a part of the metal wire, buffering the pull of the metal wire, reducing the probability of false alarm of the metal wire during use, and improving the stability and practicality of the broken wire alarm monitoring device during use;

[0022] (2) By setting the coil spring on the outside of the rotating shaft, after the metal wire is contracted, the coil spring on the outer surface of the rotating shaft drives the clamping rod to expand the diameter of the outer winding metal wire again, and the metal wire returns to a tense state after the external force disappears, thereby prolonging the service life of the broken wire alarm monitoring device;

[0023] (3) By setting the auxiliary assembly, when the buffer device operates, the rotating shaft pulls the pull rope to control the movement of the T-shaped rod to make the rubber pad of the clamping piece side adhere to the outer surface of the metal wire, thereby buffering the movement of the metal wire, further avoiding the problem of accidental breakage caused by the metal wire moving too fast during release, and further improving the buffering effect of the buffer device. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only show some embodiments of the present application, and other drawings can also be obtained according to the structures shown in these drawings without creative labor for those skilled in the art.

[0025] Figure 1 The application provides a whole structure schematic diagram of the glacier debris flow broken line alarm monitoring device;

[0026] Figure 2 The application provides a structure schematic diagram of a stand column in the glacier debris flow broken line alarm monitoring device;

[0027] Figure 3 The application provides a structure schematic diagram of a stand column in the glacier debris flow broken line alarm monitoring device; Figure 2 The application provides a structure schematic diagram of a stand column in the glacier debris flow broken line alarm monitoring device;

[0028] Figure 4 The application provides a structure schematic diagram of a stand column in the glacier debris flow broken line alarm monitoring device;

[0029] Figure 5 The application provides a structure schematic diagram of a stand column in the glacier debris flow broken line alarm monitoring device;

[0030] Figure 6 The application provides a structure schematic diagram of a stand column in the glacier debris flow broken line alarm monitoring device;

[0031] Figure 7 The application provides a structure schematic diagram of a stand column in the glacier debris flow broken line alarm monitoring device; Figure 6 The application provides a structure schematic diagram of a stand column in the glacier debris flow broken line alarm monitoring device;

[0032] Figure 8 The application provides a structure schematic diagram of a stand column in the glacier debris flow broken line alarm monitoring device;

[0033] Figure 9 The application provides a structure schematic diagram of a stand column in the glacier debris flow broken line alarm monitoring device;

[0034] Figure 10 The application provides a structure schematic diagram of a stand column in the glacier debris flow broken line alarm monitoring device;

[0035] Mark explanation in the figure:

[0036] 1, post; 2, buffer device; 21, support rod; 22, tray; 23, groove rod; 24, sliding rod; 25, clamping rod; 26, clamping groove; 27, T-shaped block; 28, rotating shaft; 29, coil spring; 210, groove disc; 211, guide groove; 212, auxiliary assembly; 2121, cylinder; 2122, U-shaped rod; 2123, T-shaped rod; 2124, spring; 2125, round rod; 2126, clamping piece; 2127, positioning block; 2128, pull rope; 2129, metal ring; 213, pressure sensor; 214, rotating wheel; 215, blocking cover; 216, buffer block; 217, blocking piece; 218, positioning rod; 3, base; 4, grounding anchor rod; 5, cable; 6, control box; 7, photovoltaic panel; 8, broken wire sensor; 9, metal wire.

[0037] The object, functional characteristics and advantages of the present application will be further described with reference to the embodiments in combination with the accompanying drawings. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the present application.

[0039] It should be noted that if the embodiments of the present application involve directionality indication (such as up, down, left, right, front, back, etc.), the directionality indication is only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directionality indication also changes accordingly.

[0040] In addition, if the embodiments of the present application involve the description of "first", "second" and the like, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B are satisfied at the same time. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope required by the present application.

[0041] Embodiment one

[0042] Please refer to Figures 1-2 A glacier debris flow broken line alarm monitoring device, including two columns 1, the bottom end of the column 1 is fixedly connected with the base 3, the column 1 is connected with the ground in the environment through the base 3, the inner wall of the base 3 is inserted with the ground anchor rod 4, the top end of one column 1 is provided with a photovoltaic panel 7 and a control box 6, and the bottom end is provided with a cable 5, the control box 6 is internally integrated with a remote communication module (which can be 4G / 5G, LoRa, NB-IoT), both ends of the broken line sensor 8 are provided with terminal connectors, the broken line sensor 8 is connected with the cable 5 at the bottom end of the column 1 through a line (wherein the model of the broken line sensor is GKDX-1 sensor), one end of the two metal wires 9 is connected with the terminal connectors at both ends of the broken line sensor 8, and the other end of the metal wire 9 away from the terminal connector is connected with the top end of the ground anchor rod 4 on one side of the column 1 through a buffer device 2;

[0043] Refer to Figures 1-6The buffer device 2 comprises a supporting rod 21, one end of the supporting rod 21 is connected with one side of the stand 1 through welding, the one end of the supporting rod 21 is fixedly connected with a tray 22, the top end of the tray 22 is fixedly connected with a plurality of slot rods 23, the inner walls of the slot rods 23 are slidably connected with slide rods 24 respectively, the top end of the slide rod 24 is fixedly connected with a T-shaped block 27, one end of the slide rod 24 is fixedly connected with a clamping rod 25, the clamping rod 25 is provided with a clamping groove 26 on one side, the end of the supporting rod 21 close to the tray 22 is rotatably connected with a rotating shaft 28, the outer surface of the rotating shaft 28 is rotatable on the inner wall of the tray 22, the top end of the rotating shaft 28 is fixedly connected with a groove disc 210, a plurality of guide grooves 211 are formed on the outer surface of the groove disc 210, the T-shaped blocks 27 at the top end of the slide rods 24 are slidably arranged in the guide grooves 211 at the top end of the groove disc 210 respectively, the outer surface of the rotating shaft 28 is provided with a coil spring 29, the two ends of the coil spring 29 are fixedly connected with one side of the rotating shaft 28 and one side of the inner wall of the supporting rod 21 respectively, the clamping rod 25 is arranged, when the broken line alarm monitoring device is installed, two stands 1 are arranged on the two sides of the path where the glacial debris flow is likely to occur, the base 3 and the stand 1 are fixedly connected with the ground by penetrating the mounting holes in the outer surface of the base 3 at the bottom end of the two stands 1 with fasteners, the two ground anchors 4 are connected with the ground by penetrating the two bases 3 respectively, the cable 5 at the bottom end of one stand 1 is buried in the ground, the line of the photovoltaic panel 7 is connected with the power module in the control box 6, then the one end of the supporting rod 21 of one buffer device 2 is welded with the surface of the stand 1 at the position with the same height on the outer surface of the two stands 1, after the welding of the two groups of buffer devices 2 is completed, one end of the metal wire 9 is connected with the terminal of one end of the broken line sensor 8, the other end is wound around the outer surface of the clamping rod 25 of one buffer device 2 for two turns and is attached to the inner wall of the clamping groove 26 on the outer surface of the clamping rod 25, then the end away from the broken line sensor 8 is connected with the top end of the ground anchor 4 at the base 3 through the outer surface of the supporting rod 21 for grounding, after the connection is completed, the other metal wire 9 is connected with the other terminal of the broken line sensor 8, and is connected with the ground anchor 4 through the buffer device 2 on the outer surface of the other stand 1, after the connection is completed, the connecting line of the broken line sensor 8 is connected with the cable 5 in the ground, which can be protected by a plastic tube, under the working state of the broken line alarm monitoring device, the sunlight energy is converted into direct current by the photovoltaic effect of the photovoltaic panel 7, the direct current is stored in the power supply in the control box 6, and the power supply is controlled by the controller to supply power to the broken line sensor 8, so that the broken line sensor 8 and the metal wires 9 at both ends form a backflow circuit, which is the normal state.When a wild animal hits the outer surface of the metal wire 9, a pushing force will be generated on the metal wire 9, causing the metal wire 9 to be pulled, at which time the two metal wires 9 will be retracted inside the clamping groove 26 on the outer surface of the clamping rod 25 of the two buffer devices 2 respectively, pushing the clamping rod 25 to move through the sliding rod 24 in the direction of the center of the tray 22 on the inner wall of the slot rod 23, while the T-shaped block 27 at the top of the sliding rod 24 will move inside the guide groove 211 on the outer surface of the slot disc 210, pushing the slot disc 210 to rotate in the direction of extending outward of the guide groove 211, and the clamping rod 25 will gradually approach the slot disc 210, while the coil spring 29 on the outer surface of the rotating shaft 28 will be deformed, allowing the metal wire 9 wound on the outer surface of the clamping rod 25 to be released outward by a certain length, buffering the impact on the metal wire 9, so that the metal wire 9 will not be easily triggered when it is hit by an animal, and when the pulling force on the outer surface of the metal wire 9 disappears, the coil spring 29 on the outer surface of the rotating shaft 28 at the bottom of the slot disc 210 will return to its original state, driving the rotating shaft 28 and the slot disc 210 to rotate in the original direction, pushing the T-shaped block 27 at the top of the sliding rod 24 through the guide groove 211 on the outer surface of the slot disc 210 to make the sliding rod 24 slide on the inner wall of the slot rod 23 in the direction away from the center of the tray 22, and the clamping rod 25 will move away from the slot disc 210 to expand the diameter of the metal wire 9 wound on the outer side, recovering the released metal wire 9 to make the metal wire 9 return to the original tight state, when a mud flow occurs, the mud flow will directly generate a strong impact force when it contacts the metal wire 9, causing the metal wire 9 to break, at which time the return circuit in the broken wire sensor 8 will be disconnected, the internal sensor will trigger an abnormal signal and transmit it to the controller in the control box 6 through the cable 5, and the wireless communication module in the control box 6 will send an alarm message to the remote monitoring platform for quick warning through the controller in the control box 6, by setting the buffer device 2, the metal wire 9 connected with the stand 1 is wound around the outer surface of the clamping rod 25 twice and then connected with the grounding anchor rod 4, when the metal wire 9 is subjected to a small accidental pulling, the clamping rod 25 will move to reduce the diameter of the metal wire 9 wound on the outer side, thereby releasing a part of the metal wire 9, buffering the pulling of the metal wire 9, and returning the metal wire 9 to the tight state after the external force disappears, reducing the probability of false alarm of the metal wire 9 during use, and improving the stability and practicality of the broken wire alarm monitoring device during use;

[0044] Referring to Figures 2-9The bottom end of the rotating shaft 28 is rotatably connected with a rotating wheel 214, the rotating wheel 214 rolls on the bottom end surface of the supporting rod 21, the bottom end of the supporting rod 21 is provided with a pressure sensor 213 (the model of the pressure sensor can be MS5561C type patch type pressure sensor), when the buffer device 2 operates to make the rotating shaft 28 rotate, the rotating wheel 214 at the bottom end of the rotating shaft 28 rolls on the bottom end surface of the supporting rod 21, when the rotating wheel 214 moves to the pressure sensor 213 at the bottom end of the supporting rod 21, the elastic element inside the pressure sensor 213 is extruded to cause the internal resistance to change, after a period of time, the external force disappears, the rotating wheel 214 moves away from the outer surface of the pressure sensor 213, and then the pressure sensor 213 transmits a signal to the control box 6, the controller and the remote communication module inside the control box 6 send the information of the operation of the buffer device 2, reminding the maintenance personnel to check in time, the bottom end of the supporting rod 21 is fixedly connected with a baffle 215, the baffle 215 is fixed below the rotating wheel 214 and the pressure sensor 213 at the bottom end of the supporting rod 21, the baffle 215 can protect the bottom end of the pressure sensor 213 and the rotating wheel 214, and the soil in the environment is prevented from adhering to the outer surface of the rotating wheel 214 or the pressure sensor 213 as much as possible to affect the normal operation;

[0045] Referring to Figures 4-9 The two ends of the clamping rod 25 are fixedly connected with a plurality of buffer blocks 216, the buffer blocks 216 are made of rubber material, the buffer blocks 216 made of rubber material can buffer the collision at the edge when each clamping rod 25 is tightened, the surface structure of the clamping rod 25 is prevented from being damaged as much as possible, and the service life of the buffer device 2 is improved, the outer surface of the clamping rod 25 is fixedly connected with two flaps 217, the two flaps 217 are located on the upper and lower sides of the inner wall of the clamping groove 26, the metal wire 9 is inserted between the two flaps 217 on the inner wall of the clamping groove 26 when the metal wire 9 is wound on the outer surface of the clamping rod 25, the position of the metal wire 9 in the clamping groove 26 is further limited by the flaps 217, and the metal wire 9 is prevented from separating from the inside of the clamping groove 26 and entering the upper and lower sides of the clamping rod 25 to affect the normal use as much as possible after the buffer device 2 is operated for many times, one side of the supporting rod 21 is fixedly connected with a positioning rod 218, the outer surface part of the end of the rotating shaft 28 away from the groove disc 210 rotates on the inner wall of the positioning rod 218, the outer surface part rotates on one end of the inner wall of the positioning rod 218 when the rotating shaft 28 rotates, and the angle between the rotating shaft 28 and the supporting rod 21 is further limited by the positioning rod 218, and the angle of the rotating shaft 28 is prevented from being deviated as much as possible when the rotating shaft 28 rotates;

[0046] Referring to Figures 2-9The one end of the supporting rod 21 is provided with an auxiliary assembly 212 which can further slow down the movement of the metal wire 9 when the buffering device 2 operates, the auxiliary assembly 212 comprises a cylinder 2121 which is fixed at the one end of the supporting rod 21, one side of the cylinder 2121 is fixedly connected with a U-shaped rod 2122, the inner walls of the U-shaped rod 2122 are slidably connected with two T-shaped rods 2123, one end of the T-shaped rod 2123 is fixedly connected with a round rod 2125, the outer surface of the round rod 2125 slides on the inner wall of the cylinder 2121, one end of the round rod 2125 away from the T-shaped rod 2123 is fixedly connected with a clamping piece 2126, one side of the clamping piece 2126 away from the round rod 2125 is provided with a rubber pad, one side of the U-shaped block is fixedly connected with two positioning blocks 2127, one side of the T-shaped rod 2123 is provided with a spring 2124, the two ends of the spring 2124 are fixedly connected with the one side of the positioning block 2127 and the one side of the T-shaped rod 2123 respectively, one side of the rotating shaft 28 is fixedly connected with a pull rope 2128, the outer surface of the pull rope 2128 is partially located in the inside of the supporting rod 21, one end of the pull rope 2128 away from the rotating shaft 28 is double-headed and the two ends are fixedly connected with the one side of the two T-shaped rods 2123 at the two ends of the U-shaped rod 2122 respectively, when the metal wire 9 is installed, the one end of the metal wire 9 away from the broken wire sensor 8 is passed through the inside of the cylinder 2121 from bottom to top and then is wound on the outer surface of the clamping rod 25, when the buffering device 2 operates and the rotating shaft 28 rotates, the rotating shaft 28 will pull the pull rope 2128, through the one end of the pull rope 2128 away from the rotating shaft 28 moving in the inside of the positioning block 2127, the two T-shaped rods 2123 are pulled to move on the outer surface of the U-shaped rod 2122 in the same direction and compress the spring 2124, the round rod 2125 at the other end of the T-shaped rod 2123 will slide on the inner wall of the cylinder 2121 and push the clamping piece 2126 to move in the direction of the metal wire 9, so that the rubber pad of the clamping piece 2126 is side abutted on the outer surface of the metal wire 9, the movement of the metal wire 9 is buffered, and the problem that the metal wire 9 is broken accidentally due to moving too fast during the releasing process is further avoided, when the rotating shaft 28 rotates to the original position, the spring 2124 on one side of the two T-shaped rods 2123 returns to the original state and pushes the two T-shaped rods 2123 away from each other, drives the round rod 2125 to move and makes the clamping piece 2126 away from the outer surface of the metal wire 9 to return to the original position.

[0047] Referring to Figures 4-9 The outer surface of the supporting rod 21 is fixedly connected with two metal rings 2129, the metal rings 2129 are respectively located at the inner walls of the two ends of the supporting rod 21 where the pull rope 2128 enters and outputs, the inner walls of the metal rings 2129 are arc-shaped, through the metal rings 2129, the friction at the contact position between the pull rope 2128 and the outer surface of the supporting rod 21 can be reduced, the wear on the surface of the pull rope 2128 is reduced, and the service life of the pull rope 2128 is prolonged.

[0048] Working principle:

[0049] When installing the broken line alarm monitoring device, two columns 1 are arranged on both sides of the path where the glacial debris flow may occur, the base 3 and the column 1 are fixed and connected with the ground by using fasteners to pass through the mounting holes on the outer surface of the base 3 at the bottom end of the two columns 1, then the two grounding anchor rods 4 are respectively connected with the ground by passing through the two bases 3, the cable 5 at the bottom end of one column 1 is buried in the ground, the line of the photovoltaic panel 7 is connected with the power module inside the control box 6, then the one end of the supporting rod 21 of one buffer device 2 is welded and connected with the surface of the column 1 at the position with the same height on the outer surface of the two columns 1, after the welding of the two groups of buffer devices 2 is completed, one end of a metal wire 9 is connected with the terminal of one end of the broken line sensor 8, the other end is passed through the inside of the cylinder 2121 from bottom to top, and is wound around the outer surface of each clamping rod 25 of one buffer device 2 for two turns and is attached to the inner wall of the clamping groove 26 on the outer surface of the clamping rod 25, then the end away from the broken line sensor 8 is connected with the top end of the grounding anchor rod 4 at the base 3 through the outer surface of the supporting rod 21 for grounding, after the connection is completed, the other end of the metal wire 9 is connected with the terminal of the other end of the broken line sensor 8, and is connected with the grounding anchor rod 4 through the buffer device 2 on the outer surface of the other column 1, after the connection is completed, the connecting line of the broken line sensor 8 is connected with the cable 5 in the ground (a plastic tube or the like can be used as a protective sleeve), under the working state of the broken line alarm monitoring device, the sunlight energy is converted into direct current by the photovoltaic effect of the photovoltaic panel 7, and is stored in the power supply inside the control box 6, and the power supply is controlled by the controller to supply power to the broken line sensor 8, so that the broken line sensor 8 and the metal wire 9 at both ends form a reflux circuit.When a wild animal hits the outer surface of the metal wire 9, a pushing force is generated on the metal wire 9, causing the metal wire 9 to be pulled, at which time the two metal wires 9 are respectively retracted inside the clamping groove 26 on the outer surface of the clamping rod 25 of each buffer device 2, pushing each clamping rod 25 to move through the sliding rod 24 in the inner wall of the slot rod 23 to the center direction of the tray 22, while the T-shaped block 27 at the top of the sliding rod 24 moves inside the guide groove 211 on the outer surface of the slot disc 210, pushing the slot disc 210 to rotate in the direction of extending outward from the guide groove 211, and each clamping rod 25 gradually approaches the slot disc 210, while the coil spring 29 on the outer surface of the rotating shaft 28 is deformed, allowing the metal wire 9 wound on the outer surface of the clamping rod 25 to be released outward by a certain length, thereby buffering the impact on the metal wire 9, and when the rotating shaft 28 rotates, it pulls the pull rope 2128, and through the movement of the end of the pull rope 2128 away from the rotating shaft 28 inside the positioning block 2127, the two T-shaped rods 2123 are moved in the same direction on the outer surface of the U-shaped rod 2122 and compress the spring 2124, and the round rod 2125 at the other end of the T-shaped rod 2123 slides on the inner wall of the cylinder 2121 and pushes the clamping piece 2126 to move in the direction of the metal wire 9, so that the rubber pad side of the clamping piece 2126 is attached to the outer surface of the metal wire 9, thereby buffering the movement of the metal wire 9 and further avoiding the problem of accidental breakage caused by the metal wire 9 moving too fast during release, and when the pulling force on the outer surface of the metal wire 9 disappears, the coil spring 29 on the outer surface of the rotating shaft 28 at the bottom end of the two slot discs 210 returns to its original state, driving the rotating shaft 28 and the slot disc 210 to rotate in the original direction, and through the guide groove 211 on the outer surface of the slot disc 210, the T-shaped block 27 at the top of the sliding rod 24 is pushed to make the sliding rod 24 slide on the inner wall of the slot rod 23 away from the center of the tray 22, and each clamping rod 25 moves away from the slot disc 210 to expand the diameter of the metal wire 9 wound on the outer side, thereby retracting the released metal wire 9, and the spring 2124 on one side of the two T-shaped rods 2123 returns to its original state, pushing the two T-shaped rods 2123 away from each other, driving the round rod 2125 to move and making the clamping piece 2126 move away from the outer surface of the metal wire 9 to return to its original position, so that the metal wire 9 returns to its original tight state, and when a mud flow occurs, the mud flow contacts the metal wire 9, directly generating a strong impact force to cause the metal wire 9 to break, at which time the backflow circuit in the broken wire sensor 8 is disconnected, the internal sensor triggers an abnormal signal and transmits it to the controller in the control box 6 through the cable 5, and the wireless communication module in the control box 6 sends an alarm message to the remote monitoring platform for quick warning.

[0050] The above description is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation made by the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A glacial debris flow line break alarm and monitoring device, characterized in that: include: Two columns (1), the bottom end of the column (1) is fixedly connected to a base (3), the column (1) is connected to the ground in the environment through the base (3), the inner wall of the base (3) is provided with a grounding anchor rod (4), the top of one column (1) is provided with a photovoltaic panel (7) and a control box (6), the bottom end of the column (1) is provided with a cable (5), and the control box (6) integrates a remote communication module. A wire breakage sensor (8) is provided with terminals at both ends. The wire breakage sensor (8) is connected to the cable (5) at the bottom of the column (1) through a line. Two metal wires (9) are connected at one end to the terminals at both ends of the wire breakage sensor (8), and the end of the metal wire (9) away from the terminals is connected to the top of the grounding anchor rod (4) on one side of the column (1) through the buffer device (2).

2. The glacial debris flow line break alarm monitoring device as described in claim 1, characterized in that, The buffer device (2) includes a support rod (21), one end of which is connected to one side of the column (1) by welding. A tray (22) is fixedly connected to one end of the support rod (21). Several grooved rods (23) are fixedly connected to the top of the tray (22). A sliding rod (24) is slidably connected to the inner wall of each grooved rod (23). A T-shaped block (27) is fixedly connected to the top of each sliding rod (24). A locking rod (25) is fixedly connected to one end of each sliding rod (24). A locking groove (26) is provided on one side of the locking rod (25). The support rod (21) is close to the tray (22). A rotating shaft (28) is rotatably connected to the inner wall of one end of the tray (22). The outer surface of the rotating shaft (28) rotates on the inner wall of the tray (22). A grooved plate (210) is fixedly connected to the top of the rotating shaft (28). Several guide grooves (211) are provided on the outer surface of the grooved plate (210). The T-shaped blocks (27) at the top of each slide rod (24) slide inside the guide grooves (211) at the top of the grooved plate (210). A coil spring (29) is provided on the outer surface of the rotating shaft (28). The two ends of the coil spring (29) are fixedly connected to one side of the rotating shaft (28) and one side of the inner wall of the support rod (21), respectively.

3. The glacial debris flow line break alarm monitoring device as described in claim 2, characterized in that, A rotating wheel (214) is rotatably connected to one side of the bottom end of the rotating shaft (28). The rotating wheel (214) rolls on the bottom surface of the support rod (21). A pressure sensor (213) is provided at the bottom end of the support rod (21).

4. The glacial debris flow line break alarm monitoring device as described in claim 3, characterized in that, A baffle (215) is fixedly connected to one side of the bottom end of the support rod (21). The baffle (215) is fixed at the bottom end of the support rod (21) below the rotating wheel (214) and the pressure sensor (213).

5. The glacial debris flow line break alarm monitoring device as described in claim 4, characterized in that, Several buffer blocks (216) are fixedly connected to both ends of the lever (25), and the buffer blocks (216) are made of rubber.

6. The glacial debris flow line break alarm monitoring device as described in claim 5, characterized in that, Two baffles (217) are fixedly connected to the outer surface of the clamping rod (25), and the two baffles (217) are located on the upper and lower sides of the inner wall of the clamping groove (26), respectively.

7. The glacial debris flow line break alarm monitoring device as described in claim 6, characterized in that, A positioning rod (218) is fixedly connected to one side of the support rod (21), and the outer surface of the end of the rotating shaft (28) away from the groove plate (210) rotates on the inner wall of the positioning rod (218).

8. The glacial debris flow line break alarm monitoring device as described in claim 2, characterized in that, One end of the support rod (21) is provided with an auxiliary component (212) that can further slow down the movement of the metal wire (9) when the buffer device (2) is in operation.

9. The glacial debris flow line break alarm monitoring device as described in claim 8, characterized in that, The auxiliary component (212) includes a cylinder (2121) fixed to one end of a support rod (21). A U-shaped rod (2122) is fixedly connected to one side of the cylinder (2121). T-shaped rods (2123) are slidably connected to both ends of the inner wall of the U-shaped rod (2122). A round rod (2125) is fixedly connected to one end of the T-shaped rod (2123). The outer surface of the round rod (2125) slides on the inner wall of the cylinder (2121). A clamping piece (2126) is fixedly connected to the end of the round rod (2125) away from the T-shaped rod (2123). The clamping piece (2126) is located away from the round rod (2125). A rubber pad is provided on one side of the U-shaped block. Two positioning blocks (2127) are fixedly connected to one side of the U-shaped block. A spring (2124) is provided on one side of the T-shaped rod (2123). The two ends of the spring (2124) are fixedly connected to one side of the positioning block (2127) and one side of the T-shaped rod (2123), respectively. A pull rope (2128) is fixedly connected to one side of the rotating shaft (28). The outer surface of the pull rope (2128) is located inside the support rod (21). The end of the pull rope (2128) away from the rotating shaft (28) is double-headed and the two ends are fixedly connected to one side of the two T-shaped rods (2123) at both ends of the U-shaped rod (2122).

10. The glacial debris flow line break alarm monitoring device as described in claim 9, characterized in that, Two metal rings (2129) are fixedly connected to the outer surface of the support rod (21), and the metal rings (2129) are located at the two ends of the inner wall of the support rod (21) where the pull rope (2128) enters and exits.

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