Group geological disaster monitoring and alarming equipment

Abstract

The utility model discloses mass geological disaster monitoring and alarming equipment, which comprises a monitoring pile and a warning device, the monitoring pile is of a rod-shaped structure, the lower end of the monitoring pile is provided with a base, the base is used for being installed at a monitoring position, the monitoring pile extends into the ground surface or is embedded into a preset monitoring position, and the warning device is arranged on the monitoring pile. The warning device and the monitoring pile are arranged at an interval, the warning device comprises a base, a power supply arranged on the base, a first switch connected with the power supply and an audible and visual alarm connected with the first switch, and the first switch is in a normally closed state; a wire body is arranged between the first switch and the monitoring pile, the wire body is connected with at least one monitoring rod, and when the monitoring rod moves by a preset stroke, the wire body is stressed and deformed to drive the first switch to be turned on, and the power supply is electrically connected with the audible and visual alarm. The monitoring pile and the warning device are arranged at intervals, the monitoring pile generates preset displacement, then the line body is driven to deform, the first switch is turned on, and then the audible and visual alarm is turned on.

Description

Technical Field

[0001] The utility model relates to the field of geological monitoring devices, and particularly relates to a monitoring and alarming device for group geological disasters. Background Art

[0002] The distribution and variation laws of geological disasters in time and space are not only restricted by the natural environment but also related to human activities, and are often the result of the interaction between humans and nature.

[0003] Therefore, the monitoring of geological disasters is crucial and can effectively prevent and reduce disaster losses. In actual monitoring, it is found that for mountain and hilly landforms, the number of potential geological disaster points is large. The existing method is to prevent and control individual points, but there are also regional and group characteristics (such as heavy rainfall), so it is easy to have problems such as the increase and spread of potential points, and the monitoring workload also increases geometrically, so the monitoring difficulty is relatively large.

[0004] Therefore, preventive hillside monitoring is the key to monitoring.

[0005] The existing monitoring devices mainly include the following two types:

[0006] First, automated wireless signal monitoring, which has the following problems: 1. High cost and difficult to cover large areas; there are certain disconnection and false alarm situations for the equipment; the equipment requires wireless signals (such as 4G network) and has high operation and maintenance costs, and it is difficult to cover large areas, especially for buildings in slope positions;

[0007] Second, traditional monitoring stake monitoring, that is, installing monitoring stakes at predetermined positions and then manually checking the clarity of the monitoring stakes to obtain geological information, with poor practicability (especially when encountering heavy rainfall, there are greater potential hazards for the staff). Utility Model Content

[0008] The main purpose of the utility model is to propose a monitoring and alarming device for group geological disasters, aiming to design a simple monitoring device, which can effectively reduce costs, and then realize the monitoring of geological points, geological chains or geological blocks, and the monitoring information has good timeliness to reduce geological damage.

[0009] To achieve the above purpose, the utility model proposes a monitoring and alarming device for group geological disasters, including:

[0010] A monitoring stake, the monitoring stake has a rod-shaped structure, a base is provided at the lower end of the monitoring stake, the base is used for installation at a monitoring position, and the monitoring stake extends out of the ground surface or is buried in a predetermined monitoring position;

[0011] Warning device, the warning device is arranged at an interval from the monitoring pile, the warning device includes a base, a power supply arranged on the base, a first switch connected to the power supply, and an acoustic-optic alarm connected to the first switch, and the first switch is in a normally closed state;

[0012] A wire body is arranged between the first switch and the monitoring pile, and the wire body is connected with at least one monitoring rod. When the monitoring rod displaces a predetermined stroke, the wire body deforms under force to drive the first switch to open, and the power supply is electrically connected to the acoustic-optic alarm.

[0013] The monitoring pile is pivotally installed on the base through a universal wheel, and the universal wheel is provided with a damping member.

[0014] Preferably, when there are multiple monitoring piles distributed at intervals.

[0015] Preferably, multiple monitoring piles are distributed in a chain shape, a wire body is arranged between two monitoring piles, and when the displacement stroke of any one monitoring pile is greater than a predetermined value, the adjacent monitoring pile can restrain the adjacent wire body to enable the first switch to open.

[0016] Preferably, multiple monitoring piles are distributed in a block shape, a wire body is arranged between adjacent monitoring piles and forms a closed-loop pile, and a wire body is led out from any one monitoring pile and connected to the first switch.

[0017] Preferably, the base is in a disc-shaped structure, a sharp-shaped structure or a bracket structure.

[0018] Preferably, the power supply is a lithium battery, a combination of a lithium battery and a solar power station, or commercial power.

[0019] Preferably, the first switch is a pull cord switch, and the pull cord switch is provided with three-stage adjustable damping to adjust the opening force of the pull cord. After the pull cord switch is opened, it is in a normally open state.

[0020] Preferably, the acoustic-optic alarm includes a speaker and a flashing light.

[0021] Preferably, the inclination monitoring device is connected to the monitoring center through a 4G network, and the inclination monitoring device is connected to the acoustic-optic alarm through a second switch. When the inclination angle of the inclination monitoring device is greater than a predetermined value, the second switch is opened.

[0022] In actual design, by arranging the monitoring pile and the warning device at an interval, preferably, the warning device is arranged at a fixed position to reduce interference factors, and then at least one monitoring pile is arranged at the monitoring position. When a geological disaster (such as factors like debris flow, depression, etc.) occurs, the monitoring pile undergoes a predetermined displacement (such as rotation, inclination), thereby driving the wire body to deform, causing the first switch to open, and then enabling the acoustic-optic alarm to turn on, emitting an alarm sound and emitting a predetermined light, thereby improving the warning effect;

[0023] In practical applications, its production cost is relatively low and the installation is relatively simple. The warning device can be installed in residential buildings, thereby improving the convenience of monitoring and warning for mountain residents and facilitating popularization and use.

[0024] Specifically, for the original landform without landslides, key attention should be paid to gullies. Monitoring piles can be flexibly arranged in points, chains, and blocks. The application scenarios are wide and it can also be applied to scenarios such as geological disasters, mines, highways, and water conservancy.

[0025] Of course, specifically, it can be made into a buried type (i.e., the monitoring pile is not exposed) to avoid being touched by surface objects and generating false alarms. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the present utility model;

[0027] Figure 2 It is a schematic diagram of the inclination monitoring device;

[0028] Figure 3 It is a schematic diagram when the monitoring piles are distributed in a stepped manner;

[0029] Figure 4 It is a schematic diagram when the monitoring piles are distributed in a chain-like manner;

[0030] Figure 5 It is a schematic diagram when the monitoring piles are distributed in a block-like manner;

[0031] Figure 6 It is a schematic illustration of an embodiment of the monitoring pile Figure 1 ;

[0032] Figure 7 It is a schematic illustration of an embodiment of the monitoring pile Figure 2 。

[0033] In the figure,

[0034] 1 is the monitoring pile, 10 is the base,

[0035] 2 is the power supply, 20 is the base, 21 is the first switch, 22 is the second switch, 23 is the sound and light alarm,

[0036] 3 is the inclination monitoring device,

[0037] 4 is the wire body,

[0038] 5 is the universal wheel. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0040] It should be noted that if there are directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...) involved in the embodiments of the present utility model, then such directional indications are only used to explain the relative positional relationship, movement conditions, etc. between components in a certain specific posture (as shown in the accompanying drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0041] In addition, if there are descriptions involving "first" or "second" in the embodiments of the present utility model, then such descriptions of "first" or "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0042] As Figures 1 to 7 shown, a group-induced geological disaster monitoring and alarming device includes:

[0043] A monitoring pile 1, the monitoring pile 1 has a rod-shaped structure, a base 10 is provided at the lower end of the monitoring pile 1, the base 10 is used for installation at the monitoring position, and the monitoring pile 1 extends out of the ground surface or is buried in a predetermined monitoring position;

[0044] An alarming device, the alarming device is arranged at an interval from the monitoring pile 1, the alarming device includes a base, a power supply 2 arranged on the base, a first switch 21 connected to the power supply 2, and a sound and light alarm 23 connected to the first switch 21, and the first switch 21 is in a normally closed state;

[0045] A wire body 4 is arranged between the first switch 21 and the monitoring pile 1, the wire body 4 is connected with at least one monitoring rod, and when the monitoring rod is displaced by a predetermined stroke, the wire body 4 is deformed by force to drive the first switch 21 to open and electrically connect the power supply 2 with the sound and light alarm 23.

[0046] In actual design, the monitoring piles 1 and the warning devices are arranged at intervals. Preferably, the warning devices are arranged at fixed positions to reduce interference factors. Then, at least one monitoring pile 1 is arranged at the monitoring position. When a geological disaster (such as debris flow, depression, etc.) occurs, the monitoring pile 1 undergoes a predetermined displacement (such as rotation, tilt), thereby driving the deformation of the wire body 4, causing the first switch 21 to turn on, and then turning on the acoustic-optic alarm 23 to emit an alarm sound and a predetermined light, thereby improving the warning effect;

[0047] In actual application, its production cost is relatively low and the installation is relatively simple. The warning devices can be installed in residential buildings, thereby improving the convenience of monitoring and warning for mountain residents and facilitating popularization and use.

[0048] Preferably, the diameters of the monitoring piles are 60mm, 78mm, and 50mm, which can not only ensure the stability of installation but also obtain geological data more accurately.

[0049] Specifically, for the original landform without landslides, key prevention should be carried out in the valleys. The monitoring piles 1 are flexibly arranged in points, chains, and blocks. The application scenarios are wide and can also be applied to scenarios such as geological disasters, mines, highways, and water conservancy.

[0050] Of course, specifically, it can be made into a buried type (that is, the monitoring pile 1 is not exposed), which is not touched by surface objects and will not generate false alarms.

[0051] Specifically, the monitoring pile 1 is pivotally installed on the base 10 through a universal wheel 5, and the universal wheel 5 is provided with a damping member. In one embodiment, through the setting of the damping member, the rotation of the monitoring pile 1 can be restricted to avoid the problem of false triggering, and thus multi-dimensional monitoring in more dimensions can be realized.

[0052] In the embodiment of the present utility model, when there are multiple monitoring piles 1 distributed at intervals.

[0053] Specifically, multiple monitoring piles 1 are distributed in a chain shape, and a wire body 4 is arranged between two monitoring piles 1. When the displacement stroke of any one monitoring pile 1 is greater than a predetermined value, the adjacent monitoring pile 1 can restrain the adjacent wire body 4 to cause the first switch 21 to turn on. In specific use, the monitoring piles 1 can be distributed in a curved shape (such as when the monitoring position is a fault or not at the same horizontal position), a straight shape, or a stepped shape (such as when arranged on a slope position). It mainly aims at slope units where the drainage and monitoring measures are insufficient.

[0054] Furthermore, multi-dimensional monitoring at different positions is realized, effectively improving the comprehensiveness of monitoring.

[0055] In the embodiment of the present utility model, multiple monitoring piles 1 are distributed in blocks. A wire body 4 is arranged between adjacent monitoring piles 1 to form a closed-loop pile (which can be in a parallel or series connection mode), and the wire body 4 is led out from any one of the monitoring piles 1 and connected to the first switch 21.

[0056] In the actual monitoring area, it is not necessarily linearly distributed, such as ground subsidence. Therefore, it is necessary to monitor its periphery, so as to more accurately obtain the position deformation of the monitoring area, thereby improving the comprehensiveness of monitoring.

[0057] Specifically, the base 10 has a disc-shaped structure, a pointed structure or a bracket structure, and different shapes are adopted to meet different installation positions.

[0058] In the embodiment of the present utility model, the power supply 2 is a lithium battery, a combination of a lithium battery and a solar power station, or commercial power. According to different positions, different power supply requirements are realized, which is convenient for use. For long-term monitoring areas, a combination of a solar power station and a lithium battery is preferably adopted to improve monitoring stability. For maintenance monitoring, it is preferably to check within a cycle or adopt networked monitoring to effectively avoid problems such as power shortage.

[0059] Specifically, the first switch 21 is a pull rope switch, and the pull rope switch is provided with three-stage adjustable damping to adjust the opening force of the pull rope. When the pull rope switch is opened, it is in a normally open state. The normally open state can adopt an existing magnetic attraction structure to ensure that the sound and light alarm 23 is in an open state. The pull rope switch is an existing technology. For example, specifically, reference can be made to Chinese Patent CN202430035878.3, and the size of the damping can be adjusted according to different environments and geographical locations.

[0060] In the embodiment of the present utility model, the sound and light alarm 23 includes a speaker and a flashing light.

[0061] Specifically, the base is provided with an inclination monitoring device 3. The inclination monitoring device 3 is connected to the power supply 2, the inclination monitoring device 3 is connected to the monitoring center through a 4G network, and the inclination monitoring device 3 is connected to the sound and light alarm 23 through a second switch 22. When the inclination angle of the inclination monitoring device 3 is greater than a predetermined value, the second switch 22 is opened. When the base has a predetermined inclination, it may cause the failure of the first switch. Therefore, the base is also the key point of monitoring. At the same time, when the 4G signal of the inclination monitoring device 3 is lost, it can also be used to monitor whether there is a power failure of the power supply 2. Of course, the state of the power supply 2 can also be directly monitored through the inclination monitoring device 3 through a 4G network;

[0062] Among them, the inclination monitoring device 3 is a prior art, which adopts XY double axes (precision 0.2 degrees (angle)), incorporates Kalman filtering and combines with the Wit algorithm, thereby effectively avoiding the problem of false triggering. Of course, a predetermined inclination threshold can also be set to control the opening of the second switch 22.

[0063] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A monitoring and alarming device for group geological disasters, characterized in that Including: A monitoring pile, the monitoring pile has a rod-shaped structure, a base is provided at the lower end of the monitoring pile, the base is used to be installed at the monitoring position, and the monitoring pile extends out of the ground surface or is buried in a predetermined monitoring position; A warning device, the warning device is arranged at an interval from the monitoring pile, the warning device includes a base, a power supply arranged on the base, a first switch connected to the power supply, and a sound and light alarm connected to the first switch, and the first switch is in a normally closed state; A wire body is arranged between the first switch and the monitoring pile, the wire body is connected with at least one monitoring rod, when the monitoring rod displaces a predetermined stroke, the wire body deforms under force to drive the first switch to open, and the power supply is electrically connected to the sound and light alarm; An inclination monitoring device is provided on the base, and the inclination monitoring device is connected to the power supply; The first switch is a pull cord switch, and the pull cord switch is provided with three-stage adjustable damping to adjust the opening force of the pull cord. After the pull cord switch is opened, it is in a normally open state; When there are multiple monitoring piles distributed at intervals.

2. The monitoring and alarming device for group geological disasters according to claim 1, wherein: The multiple monitoring piles are distributed in a chain shape, a wire body is arranged between two monitoring piles, when the displacement stroke of any one monitoring pile is greater than a predetermined value, the adjacent monitoring pile can restrain the adjacent wire body to make the first switch open.

3. The monitoring and alarm device for group geological disasters according to claim 1, characterized in that: The multiple monitoring piles are distributed in a block shape, a wire body is arranged between adjacent monitoring piles and encloses a closed-loop pile, and a wire body led out from any one monitoring pile is connected to the first switch.

4. The monitoring and alarm device for group geological disasters according to claim 1, wherein: The base has a disc-shaped structure, a sharp-shaped structure or a bracket structure.

5. The monitoring and alarming device for group geological disasters according to claim 1, characterized in that: The power supply is a lithium battery, a combination of a lithium battery and a solar power station or commercial power.

6. The monitoring and alarm device for group geological disasters according to claim 1, characterized in that: The sound and light alarm includes a speaker and a flashing light.

7. The monitoring and alarming device for group geological disasters according to claim 1, characterized in that: The inclination monitoring device is connected to the monitoring center through a 4G network, the inclination monitoring device is connected to the sound and light alarm through a second switch, and when the inclination angle of the inclination monitoring device is greater than a predetermined value, the second switch opens.

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