Geological disaster monitor

Abstract

The utility model provides a geological disaster monitor, which relates to the technical field of disaster monitoring, and comprises a lifting support seat, a closed protection plate is arranged above the lifting support seat, a detection support is arranged on one side of a rain gauge, a rotary distance measuring assembly is fixedly arranged in the detection support, and the rotary distance measuring assembly is connected with the lifting support seat. And an angle sensor is fixedly mounted at one end of the rotary distance measuring assembly. According to the utility model, the top end of the monitoring device is provided with the adjustable laser ranging structure and the angle detection structure for carrying out angle detection on the laser ranging structure, and numerical values detected twice by the laser ranging structure and numerical value changes detected by the angle detection structure are utilized; the gradient of the slope is calculated by applying corresponding mathematical operation, and the disaster condition of the slope can be accurately predicted in combination with rainfall data of rainfall, so that disaster monitoring can be conveniently carried out on slopes with different gradients, and the accuracy of monitoring the slope disaster by the monitoring device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disaster monitoring, in particular to a geological disaster monitoring instrument. Background Art

[0002] Geological disasters, also known as geological disasters in short, are natural disasters caused mainly by geological dynamic activities or abnormal changes in the geological environment. Under the influence of the earth's internal dynamics, external dynamics or artificial geological dynamics, the earth releases abnormal energy, material movement, deformation and displacement of rock and soil bodies, and abnormal changes in the environment, which endanger human life and property, life and economic activities, or destroy the resources and environment on which human beings depend for survival and development. Adverse geological phenomena are usually called geological disasters, which refer to geological events that deteriorate the geological environment caused by natural geological actions and human activities, reduce environmental quality, directly or indirectly endanger human safety, and cause losses to social and economic construction. In order to avoid geological disasters from bringing huge disasters to human life, geological disaster monitoring equipment is needed to monitor and warn geological disasters.

[0003] CN202111422238.X introduces a geological disaster monitoring device, in which the monitoring mechanism and the fixing mechanism are connected by a leveling mechanism, which enables the replacement of sensors in the monitoring mechanism. According to the type of geological disaster, the corresponding sensor can be selected and set in the monitoring mechanism, so that the device can be used to monitor various geological disasters; furthermore, the sensors in the monitoring mechanism can be set to multiple types, so that centralized monitoring of various geological disasters can be achieved. However, when the monitoring device is used to monitor the slope for disasters, it is not convenient to determine the occurrence of the disaster according to the slope's inclination, and the monitoring accuracy is poor. Utility Model Content

[0004] Therefore, the purpose of the present invention is to provide a geological disaster monitoring instrument to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a geological disaster monitoring instrument, including a monitoring fixed frame, a closed electrical box is fixedly installed inside the monitoring fixed frame, a main control module is arranged inside the closed electrical box, a wireless network module connected to the network cloud is arranged inside the main control module, the main control module signal is connected to a rain gauge, a lifting support seat is fixedly installed at one end of the rain gauge, a closed protective plate is arranged above the lifting support seat, a detection support is arranged on one side of the rain gauge, a rotating distance measuring component is fixedly installed inside the detection support, an angle sensor is fixedly installed at one end of the rotating distance measuring component, the angle sensor signal is connected to the main control board, and the main control board signal is connected to the lifting vibration detection component.

[0006] Preferably, any of the above schemes has one end of the monitoring fixing frame being provided with a movable groove matched with the lifting support seat, and the top end of the movable groove being provided with a closed groove matched with the closed protective plate.

[0007] The above technical solution is adopted: the monitoring bracket is placed at the bottom of the slope where geological disaster monitoring is required, so that the monitoring bracket and the bottom surface of the slope are flush, the monitoring bracket is used to support the corresponding structure to be detected, and the detected information is transmitted to the cloud network through the wireless network module, so as to facilitate remote acquisition of geological disaster monitoring information and respond to it.

[0008] Preferably, from any of the above schemes, the lifting support seat comprises a hydraulic telescopic rod and a fixed seat, the hydraulic telescopic rod is fixedly installed inside the monitoring fixed frame, the top end of the hydraulic telescopic rod is fixedly installed with a fixed seat, and the rain gauge is fixedly installed on the top end of the fixed seat.

[0009] The above technical solution is adopted: according to weather conditions, when it rains, the hydraulic telescopic rod is controlled to extend so as to push the fixing seat to move upward, the fixing seat is used to push the rain gauge upward, and the rain gauge is moved out of the monitoring fixing frame to detect the rainfall.

[0010] Preferably, any of the above schemes comprises a closing protective plate and a closing plate, wherein the closing spring is fixedly mounted inside the monitoring fixing frame, and a closing plate movably connected to the monitoring fixing frame is fixedly mounted on one end of the closing spring.

[0011] The above technical solution is adopted: when the rain gauge moves upward, the top of the rain gauge will squeeze the closing plate, so that the closing plate compresses the closing spring, thereby releasing the blocking of the rain gauge by the closing plate; after the rain gauge is used and recycled, the closing plate will be reset under the action of the closing spring, thereby sealing and protecting the rain gauge.

[0012] Preferably, any of the above schemes is that a connection groove adapted to the rotating distance measuring component is provided at one end of the detection support, and the angle sensor is fixedly installed inside the detection support.

[0013] The above technical solution is adopted: the detection support is used to support the rotating distance measurement component and the angle sensor to ensure the stability of the detection.

[0014] Preferably, any of the above schemes comprises a rotating distance measuring assembly including a rotating motor, a detection seat and a laser distance measuring sensor, wherein the rotating motor is fixedly mounted inside the detection support, the detection seat is fixedly mounted on the output shaft of the rotating motor, and the laser distance measuring sensor is fixedly mounted inside the detection seat.

[0015] The above technical solution is adopted: according to the detection requirements, the laser ranging sensor detects the distance between the laser ranging sensor and the corresponding height of the slope when in the horizontal position, controls the rotating motor to drive the detection seat to drive the laser ranging sensor to rotate, and at the same time the angle sensor detects the rotation angle. After rotating a certain angle, the laser ranging sensor is used to detect the distance between the laser ranging sensor and the slope after rotation. According to the two distances and the rotation angle data, mathematical operations can be used to calculate the inclination of the slope. Combined with the rainfall detected by the rain gauge, the probability of geological disasters such as landslides can be determined.

[0016] Preferably, from any of the above schemes, the lifting vibration detection assembly includes a pneumatic telescopic rod, a detection seat and a vibration sensor, the pneumatic telescopic rod is fixedly installed on the bottom of the monitoring fixed frame, one end of the pneumatic telescopic rod is fixedly installed with the detection seat, and the vibration sensor is fixedly installed inside the detection seat.

[0017] The above technical solution is adopted: according to the use requirements, the pneumatic telescopic rod is controlled to extend and retract to drive the detection base to move up and down, so that the detection base drives the vibration sensor to move up and down, so that the vibration sensor is in close contact with the ground, and the vibration sensor is used to detect the intensity of the vibration transmitted from the ground.

[0018] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0019] 1. An adjustable laser ranging structure and an angle detection structure for detecting the angle of the laser ranging structure are arranged at the top of the monitoring device. The inclination of the slope is calculated by using the values ​​of the laser ranging structure before and after detection and the value change detected by the angle detection structure, and the corresponding mathematical operation is used. In combination with the rainfall data, the disaster situation of the slope can be accurately predicted, which is convenient for disaster monitoring of slopes with different inclinations and improves the accuracy of the monitoring device in slope disaster monitoring.

[0020] 2. A vibration detection structure that can be adjusted up and down is set at the bottom of the detection device. The vibration detection structure is used to detect ground fluctuations, which is convenient for detecting ground disasters.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 It is a structural schematic diagram according to an embodiment of the utility model;

[0024] Figure 2 It is a schematic diagram of an explosion structure according to an embodiment of the utility model;

[0025] Figure 3 It is a structural schematic diagram of a lifting type vibration detection assembly according to an embodiment of the utility model;

[0026] Figure 4 It is a schematic diagram of the cross-sectional structure of a monitoring fixing frame according to an embodiment of the utility model;

[0027] Among them: 1-monitoring fixed frame, 2-rain gauge, 3-lifting support seat, 31-hydraulic telescopic rod, 32-fixed seat, 4-closed protective plate, 41-closed spring, 42-closed plate, 5-detection support, 6-rotating distance measuring component, 61-rotating motor, 62-detection seat, 63-laser distance measuring sensor, 7-angle sensor, 8-lifting vibration detection component, 81-pneumatic telescopic rod, 82-detection seat, 83-vibration sensor. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0029] like Figure 1-4 As shown, a geological disaster monitoring instrument of an embodiment of the utility model includes a monitoring fixed frame 1, a closed electrical box is fixedly installed inside the monitoring fixed frame 1, a main control module is arranged inside the closed electrical box, a wireless network module connected to the network cloud is arranged inside the main control module, the main control module signal is connected to a rain gauge 2, a lifting support seat 3 is fixedly installed at one end of the rain gauge 2, a closed protective plate 4 is arranged above the lifting support seat 3, a detection support 5 is arranged on one side of the rain gauge 2, a rotating distance measuring component 6 is fixedly installed inside the detection support 5, an angle sensor 7 is fixedly installed at one end of the rotating distance measuring component 6, the angle sensor 7 signal is connected to the main control board, and the main control board signal is connected to the lifting vibration detection component 8.

[0030] Preferably, any of the above schemes has one end of the monitoring fixing frame 1 provided with a movable groove matched with the lifting support seat 3 , and the top of the movable groove is provided with a closed groove matched with the closed protective plate 4 .

[0031] The above technical solution is adopted: the monitoring bracket 1 is placed at the bottom of the slope where geological disaster monitoring is required, so that the monitoring bracket 1 is flush with the bottom surface of the slope, the monitoring bracket 1 is used to support the corresponding structure to be detected, and the detected information is transmitted to the cloud network through the wireless network module, so as to facilitate remote acquisition of geological disaster monitoring information and respond to it.

[0032] Preferably, from any of the above schemes, the lifting support seat 3 includes a hydraulic telescopic rod 31 and a fixed seat 32, the hydraulic telescopic rod 31 is fixedly installed inside the monitoring fixed frame 1, the top of the hydraulic telescopic rod 31 is fixedly installed with the fixed seat 32, and the rain gauge 2 is fixedly installed on the top of the fixed seat 32.

[0033] The above technical solution is adopted: according to the weather conditions, when it rains, the hydraulic telescopic rod 31 is controlled to extend so as to push the fixing seat 32 to move upward, and the fixing seat 32 is used to push the rain gauge 2 upward, and the rain gauge 2 is moved out of the monitoring fixing frame 1 to detect the rainfall.

[0034] Preferably, any of the above schemes comprises a closing protection plate 4 including a closing spring 41 and a closing plate 42 , wherein the closing spring 41 is fixedly mounted inside the monitoring fixing frame 1 , and one end of the closing spring 41 is fixedly mounted with a closing plate 42 movably connected to the monitoring fixing frame 1 .

[0035] By adopting the above technical solution, during the upward movement of the rain gauge 2, the top of the rain gauge 2 will squeeze the closing plate 42, causing the closing plate 42 to compress the closing spring 41, thereby releasing the blocking of the rain gauge 2 by the closing plate 42; after the rain gauge 2 is used and recovered, the closing plate 42 will be reset under the action of the closing spring 41, thereby sealing and protecting the rain gauge 2.

[0036] Preferably, any of the above schemes has one end of the detection support 5 provided with a connection groove adapted to the rotating distance measuring component 6 , and the angle sensor 7 is fixedly mounted inside the detection support 5 .

[0037] The above technical solution is adopted: the detection support 5 is used to support the rotating distance measuring component 6 and the angle sensor 7 to ensure the stability of the detection.

[0038] Preferably, any of the above schemes comprises a rotating distance measuring assembly 6 including a rotating motor 61, a detection seat 62 and a laser distance measuring sensor 63, the rotating motor 61 is fixedly mounted inside the detection support 5, the output shaft of the rotating motor 61 is fixedly mounted with the detection seat 62, and the laser distance measuring sensor 63 is fixedly mounted inside the detection seat 62.

[0039] The above technical solution is adopted: according to the detection requirements, the laser ranging sensor 62 detects the distance between the laser ranging sensor 62 and the corresponding height of the slope when in the horizontal position, controls the rotating motor 61 to drive the detection seat 62 to drive the laser ranging sensor 63 to rotate, and at the same time the angle sensor 7 detects the rotation angle. After rotating a certain angle, the laser ranging sensor 62 is used to detect the distance between the laser ranging sensor 62 and the slope after rotation. According to the two distances and the rotation angle data, mathematical operations can be used to calculate the inclination of the slope. Combined with the rainfall detected by the rain gauge 2, the probability of geological disasters such as landslides can be determined.

[0040] Preferably, from any of the above schemes, the lifting vibration detection assembly 8 includes a pneumatic telescopic rod 81, a detection seat 82 and a vibration sensor 83, the pneumatic telescopic rod 81 is fixedly installed at the bottom of the monitoring fixed frame 1, one end of the pneumatic telescopic rod 81 is fixedly installed with the detection seat 82, and the vibration sensor 83 is fixedly installed inside the detection seat 82.

[0041] The above technical solution is adopted: according to the use requirements, the pneumatic telescopic rod 81 is controlled to extend and retract to drive the detection base 82 to move up and down, so that the detection base 82 drives the vibration sensor 83 to move up and down, so that the vibration sensor 83 is in close contact with the ground, and the vibration sensor 83 is used to detect the intensity of the vibration transmitted from the ground.

[0042] The utility model is a geological disaster monitoring instrument, the working principle of which is as follows:

[0043] The hydraulic telescopic rod 31 is controlled to push the fixing seat 32 to push the rain gauge 2 to the top of the monitoring fixing frame 1, the rain gauge 2 detects the rainfall, the laser ranging sensor 63 detects the distance, and the rotating motor 61 is controlled to drive the detection seat 62 to drive the laser ranging sensor 63 to rotate the angle to detect the distance again.

[0044] Compared with the prior art, the present invention has the following beneficial effects:

[0045] 1. An adjustable laser ranging structure and an angle detection structure for detecting the angle of the laser ranging structure are arranged at the top of the monitoring device. The inclination of the slope is calculated by using the values ​​of the laser ranging structure before and after detection and the value change detected by the angle detection structure, and the corresponding mathematical operation is used. In combination with the rainfall data, the disaster situation of the slope can be accurately predicted, which is convenient for disaster monitoring of slopes with different inclinations and improves the accuracy of the monitoring device in slope disaster monitoring.

[0046] 2. A vibration detection structure that can be adjusted up and down is set at the bottom of the detection device. The vibration detection structure is used to detect ground fluctuations, which is convenient for detecting ground disasters.

Claims

1. A geological disaster monitoring instrument, comprising a monitoring fixed frame (1), wherein a closed electrical box is fixedly installed inside the monitoring fixed frame (1), a main control module is arranged inside the closed electrical box, and a wireless network module connected to a network cloud is arranged inside the main control module, characterized in that: The main control module is signal-connected to a rain gauge (2); a lifting support seat (3) is fixedly mounted on one end of the rain gauge (2); a closed protective plate (4) is arranged above the lifting support seat (3); a detection support seat (5) is arranged on one side of the rain gauge (2); a rotating distance measuring component (6) is fixedly mounted inside the detection support seat (5); an angle sensor (7) is fixedly mounted on one end of the rotating distance measuring component (6); the angle sensor (7) is signal-connected to a main control board; and the main control board is signal-connected to a lifting vibration detection component (8).

2. A geological disaster monitoring instrument as claimed in claim 1, characterized in that: One end of the monitoring fixing frame (1) is provided with a movable groove matched with the lifting support seat (3), and the top end of the movable groove is provided with a closed groove matched with the closed protective plate (4).

3. A geological disaster monitoring instrument as claimed in claim 2, characterized in that: The lifting support seat (3) comprises a hydraulic telescopic rod (31) and a fixed seat (32); the hydraulic telescopic rod (31) is fixedly mounted inside the monitoring fixed frame (1); the top end of the hydraulic telescopic rod (31) is fixedly mounted with the fixed seat (32); and the rain gauge (2) is fixedly mounted on the top end of the fixed seat (32).

4. A geological disaster monitoring instrument as claimed in claim 3, characterized in that: The closed protective plate (4) comprises a closed spring (41) and a closed plate (42); the closed spring (41) is fixedly mounted inside the monitoring fixed frame (1); one end of the closed spring (41) is fixedly mounted with a closed plate (42) movably connected to the monitoring fixed frame (1).

5. A geological disaster monitoring instrument as claimed in claim 4, characterized in that: One end of the detection support (5) is provided with a connection groove adapted to the rotating distance measuring component (6), and the angle sensor (7) is fixedly installed inside the detection support (5).

6. A geological disaster monitoring instrument as claimed in claim 5, characterized in that: The rotary distance measuring assembly (6) comprises a rotary motor (61), a detection seat (62) and a laser distance measuring sensor (63); the rotary motor (61) is fixedly mounted inside the detection support (5); the detection seat (62) is fixedly mounted on the output shaft of the rotary motor (61); and the laser distance measuring sensor (63) is fixedly mounted inside the detection seat (62).

7. A geological disaster monitoring instrument as claimed in claim 6, characterized in that: The lifting vibration detection assembly (8) comprises a pneumatic telescopic rod (81), a detection seat (82) and a vibration sensor (83); the pneumatic telescopic rod (81) is fixedly mounted on the bottom of a monitoring fixed frame (1); one end of the pneumatic telescopic rod (81) is fixedly mounted with the detection seat (82); and the vibration sensor (83) is fixedly mounted inside the detection seat (82).

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