Disaster monitoring intelligent network support

Abstract

The utility model relates to the technical field of disaster monitoring, in particular to a disaster monitoring intelligent network support which comprises a base, a main rod and a supporting portion, the main rod is rotationally connected to the base, a processor and a tilt angle sensor are arranged in the main rod, the processor is electrically connected with the tilt angle sensor, and the supporting portion is arranged on the base. The supporting part is used for keeping the main rod upright; according to the utility model, the tilt angle sensor is arranged on the main rod, and the main rod is rotationally connected to the base, so that the main rod can rotate along the base when the main rod is subjected to a certain degree of impact force, and further the tilt angle sensor in the main rod triggers induction. By setting the supporting force of the supporting part, the tilt angle sensor specially detects disasters in a certain scale range, uncertain factors for triggering the tilt angle sensor are reduced, and the tilt angle sensor is not easy to trigger and misreport as the tilt angle sensor is arranged on a network cable, so that the tilt angle sensor is more accurate in measurement.

Description

Technical Field

[0001] The utility model relates to the technical field of disaster monitoring, and particularly provides a disaster monitoring intelligent network support. Background Art

[0002] In rail transit technology, it is very important to monitor the state of the mountains on both sides of the track. Among them, debris flow and landslide are the most likely to occur in the mountain state, and monitoring debris flow and landslide is the main work of mountain state monitoring.

[0003] During the rainy season, valley-type debris flows often occur in the valley. Since the basin of this kind of debris flow is in a long and narrow strip shape, it can be guided to a certain extent by building a preset groove in advance. To protect important positions such as bridges and tunnels in the valley, an intelligent monitoring network needs to be set upstream of the preset groove to monitor the debris flow guided by the preset groove. The intelligent monitoring network generally conducts a net inspection along the width direction of the preset groove, and the size of the approaching debris flow is identified through the sensors on the net. In the prior art, an inclination sensor is generally set on the support to conduct monitoring and induction. However, since the support is fixedly arranged on both sides of the preset groove, it is very difficult for the inclination sensor on it to sense the angle change. Only when the support is damaged or deformed can the inclination sensor identify it; and if the inclination sensor is set on the wire, the inclination sensor is extremely easy to be triggered with the swing of the wire, resulting in false alarms. Summary of the Utility Model

[0004] The utility model provides a disaster monitoring intelligent network support arranged in a preset groove (referred to as a groove) to solve the problem that the inclination sensor is not easy to trigger when the intelligent network monitors disasters such as debris flow in the prior art, resulting in poor monitoring accuracy.

[0005] The technical solution of the utility model is as follows:

[0006] A disaster monitoring intelligent network support includes a base, a main rod and a supporting part. The main rod is rotatably connected to the base. A processor and an inclination sensor are arranged in the main rod. The processor is electrically connected to the inclination sensor. The supporting part is used to keep the main rod upright.

[0007] In this solution, the inclination sensor is arranged on the main rod. Since the main rod is rotatably connected to the base, when the main rod is subjected to a certain degree of impact force, the main rod can rotate along the base, thereby triggering the induction of the inclination sensor in the main rod. Since the main rod is arranged on both sides of the preset trench, due to the side wall effect, the debris flow near the trench side wall will be affected by the frictional force and the flow velocity will decrease. The impact on the main rod by the debris flow is smaller than that in the middle of the trench. And because the main rod is erected through the support part, the main rod also needs to overcome the supporting force of the support part to be impacted and rotated. Therefore, only when the debris flow has a certain scale, at least a debris flow with a scale capable of overcoming the supporting force of the support part can trigger the inclination sensor. Therefore, by setting the magnitude of the supporting force of the support part, the inclination sensor can be specifically used to detect debris flows within a certain scale range. This solution is different from the prior art where the main rod bracket is fixedly arranged. Only when the main rod bracket is damaged or deformed can the inclination sensor be triggered. There are fewer uncertain factors, the measurement is more accurate, and it is not as easy to trigger and give false alarms as the method of setting on the wire.

[0008] Preferably, the support part includes a telescopic support rod, and one end of the telescopic support rod is rotatably connected to the main rod. In this solution, one end of the telescopic support rod is connected to the main rod, and the other end is fixedly connected to the base or other base, ensuring that when the main rod rotates, the telescopic support rod is stressed and telescoped, enabling the main rod to deflect to a certain extent, thereby triggering the inclination sensor in the main rod. At the same time, after being impacted, the support part can straighten the inclined main rod for the next monitoring.

[0009] Since the mountainous areas where disasters such as debris flows occur are relatively remote, the intelligent network needs to be assembled and installed on site. The slopes of each section of the preset trench and the inclinations of the wall and the bottom are different, and the intelligent network needs to be installed as vertically as possible. For the convenience of construction personnel's installation and operation, preferably, a chute along the length direction of the main rod is arranged on the main rod, a slider is arranged at one end of the telescopic support rod, the slider is slidably clamped in the chute, and a locking unit is arranged on the slider.

[0010] In this solution, a slider is rotatably connected to one end of the telescopic support rod in the support part. The slider is directly placed into the chute from the end of the main rod. By adjusting the position of the slider in the chute, that is, adjusting the position where the telescopic support rod supports the main rod. Furthermore, the initial perpendicularity of the main rod can be adjusted under different slopes to make the main rod as upright as possible. After the slider is adjusted to the appropriate position, locking the locking unit can complete the installation of the bracket.

[0011] Preferably, the telescopic support rod is arranged on the rotation plane of the main rod rotating along the base, enabling the telescopic support rod to better support the main rod, avoiding deformation of the positional relationship between the telescopic support rod and the main rod when the main rod is stressed and tilted and rotated, and also facilitating the reset of the main rod.

[0012] Preferably, two parallel connecting plates are vertically arranged on the base. A rotating shaft is arranged between the two connecting plates. The main rod is arranged in the box body through the rotating shaft. A limiting plate is arranged on one side of the rotating shaft, and the limiting plate blocks the main rod from rotating towards the side of the limiting plate.

[0013] In this solution, the parallel connecting plates limit the rotation direction of the main rod. At the same time, a limiting plate is arranged to limit the rotation of the main rod through the limiting plate, so that the main rod only needs to receive a supporting force in one direction to maintain an upright state.

[0014] Preferably, a mounting plate is arranged on the base, and the mounting plate is parallel to the mounting surface of the base. In this solution, according to different preset groove slope sections and wall heights, the bracket can be adaptively mounted on the bottom surface or side surface of the groove. Since there are rotating structures such as connecting plates on the base, by fixedly arranging an additional connecting plate on the base, the base can be conveniently fixed in the groove.

[0015] Since the bracket is installed on both sides of the preset groove, the base is installed on the side wall or the bottom of the groove according to the actual situation. However, since there is a certain arc on the side wall of the groove and it is not perpendicular to the bottom surface of the groove, and the main rod needs to be attached to the side wall for installation, direct installation will cause the main rod of the bracket to be unable to fit the side wall or interfere with the side wall. For this reason, preferably, one side of the mounting plate is rotatably connected to the base, and an angle-adjusting bent plate is arranged between the base and the mounting plate. One end of the angle-adjusting bent plate is fixedly arranged on the mounting plate, and the other end of the angle-adjusting bent plate slidably penetrates into the base, and a positioning unit for positioning the angle-adjusting bent plate is arranged on the base.

[0016] In this solution, after the mounting plate is fixedly installed on the groove surface, the angle between the base and the mounting plate is adjusted by rotation. The angle between the base and the mounting plate is controlled by inserting the angle-adjusting bent plate into different depths of the base. The rotation direction of the mounting plate and the base is perpendicular to the rotation plane of the main rod rotating around the base. That is, the main rod is adjusted by the telescopic support rod and the sliding block to adjust the angle of the main rod in one direction, and the rotation between the mounting plate and the base adjusts the rotation of the main rod in another direction, so that the main rod can be set at the required angle after installation.

[0017] Preferably, the positioning unit includes a positioning bolt, and the positioning bolt can extend from the bolt hole on the base into the chute formed by the angle-adjusting bent plate in the base. By tightening the positioning bolt, the positioning bolt abuts against and presses the angle-adjusting bent plate to position the position of the angle-adjusting bent plate in the base, and thus determine the deflection angle of the base.

[0018] Preferably, the rotating surface of the mounting plate and the base and the rotating surface of the main rod and the base are perpendicular to each other. This ensures multi-angle adjustment of the main rod. By adjusting the rotation angles of the mounting plate and the base and the main rod and the base, the bracket can remain upright regardless of the surface on which it is installed.

[0019] Preferably, the locking unit includes a locking screw provided on the slider. By tightening the locking screw, the locking screw abuts against the inner wall of the chute, thereby fixing the position of the slider in the chute.

[0020] Advantages of the present utility model:

[0021] In the present utility model, the inclination sensor is provided on the main rod. Since the main rod is rotatably connected to the base, when the main rod is subjected to a certain degree of impact force, the main rod can rotate along the base, thereby triggering the induction of the inclination sensor inside the main rod. By setting the magnitude of the supporting force of the supporting part, the inclination sensor is specifically used to detect disasters such as debris flows within a certain scale range, reducing the uncertain factors for triggering the inclination sensor and not being as prone to triggering and false alarms as the method of setting it on the wire, making the measurement of the inclination sensor more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 Is a three-dimensional schematic diagram of the present utility model;

[0024] Figure 2 For the present utility model Figure 1 Is a partial enlarged view;

[0025] Figure 3 Is a three-dimensional schematic diagram of another structure of the present utility model;

[0026] Figure 4 Is a setting schematic diagram of the present utility model;

[0027] Figure 5 Is another setting schematic diagram of the present utility model.

[0028] In the above drawings, the corresponding reference numerals are shown as follows:

[0029] 1 - Base, 11 - Connecting plate, 12 - Rotating shaft, 13 - Limiting plate, 2 - Main rod, 21 - Sliding groove, 3 - Telescopic support rod, 31 - Slider, 32 - Locking unit, 4 - Mounting plate, 41 - Angle - adjusting bent plate, 42 - Positioning unit, 5 - Inclination sensor. Detailed implementation manners

[0030] In combination with the accompanying drawings, through the specific implementation manners of the embodiments of the present invention, the technical solutions of the present invention are clearly and completely described.

[0031] Embodiment 1:

[0032] A disaster - monitoring intelligent network support, as Figure 1 shown, includes a base 1, a main rod 2 and a support part. The main rod 2 is rotatably connected to the base 1. A processor and an inclination sensor 5 are arranged in the main rod 2. The processor is electrically connected to the inclination sensor 5. The support part is used to keep the main rod 2 upright.

[0033] Specifically, by arranging the inclination sensor 5 on the main rod 2, and since the main rod 2 is rotatably connected to the base 1, when the main rod 2 is subjected to a certain degree of impact force, the main rod 2 can rotate along the base 1, thereby triggering the induction of the inclination sensor 5 in the main rod 2. Since the main rod 2 is arranged on both sides of the preset trench, due to the side - wall effect, the debris flow near the trench side - wall will be affected by the frictional force and the flow velocity will decrease. The impact on the main rod 2 by the debris flow is smaller than that in the middle of the trench. And because the main rod 2 is kept upright by the support part, the main rod 2 also needs to overcome the supporting force of the support part to rotate under the impact. Therefore, only when the debris flow has a certain scale, at least a scale that can overcome the supporting force of the support part, can the inclination sensor 5 be triggered. Therefore, by setting the magnitude of the supporting force of the support part, the inclination sensor 5 can specifically detect debris flows within a certain scale range. This solution is different from the prior art where the main - rod 2 support is fixedly arranged. Only when the main - rod 2 support is damaged or deformed can the inclination sensor 5 be triggered. There are fewer uncertain factors, the measurement is more accurate, and it is not as easy to trigger and give false alarms as the method of setting it on the wire.

[0034] Furthermore, the telescopic support rod 3 of the support part is preferably an elastic telescopic rod. One end of the telescopic support rod 3 is rotatably connected to the main rod 2. In this solution, one end of the telescopic support rod 3 is connected to the main rod 2, and the other end is fixedly connected to the base 1 or other bases. When the main rod 2 rotates, the telescopic support rod 3 is stressed and telescoped, enabling the main rod 2 to deflect to a certain extent, thereby triggering the inclination sensor 5 in the main rod 2. At the same time, after being impacted, the support part can straighten the inclined main rod 2 for the next monitoring.

[0035] In this embodiment, the telescopic support rod 3 can be arranged in front of and behind the main rod 2. When it is arranged in front of the main rod 2, when the main rod 2 deflects backward under the impact force of the debris flow, the telescopic support rod 3 provides a pulling force. When the main rod 2 is arranged behind, when the main rod 2 deflects, the telescopic support rod 3 provides a pushing force. Preferably, as Figure 2 shown, the telescopic support rod 3 is arranged on the rotation plane of the main rod 2 rotating along the base 1, so that the telescopic support rod 3 can better support the main rod 2, avoiding deformation of the positional relationship between the telescopic support rod 3 and the main rod 2 when the main rod 2 is inclined and rotated under force, and also facilitating the reset of the main rod 2.

[0036] Furthermore, two parallel connecting plates 11 are vertically arranged on the base 1, a rotating shaft 12 is arranged between the two connecting plates 11, the main rod 2 is arranged in the box body through the rotating shaft 12, a limiting plate 13 is arranged on one side of the rotating shaft 12, and the limiting plate 13 blocks the main rod 2 from rotating towards the side of the limiting plate 13.

[0037] Specifically, the parallel connecting plates 11 limit the rotation direction of the main rod 2, and at the same time, the limiting plate 13 is arranged to limit the rotation of the main rod 2 through the limiting plate 13, so that the main rod 2 can remain upright only by receiving a supporting force in one direction.

[0038] Furthermore, a mounting plate 4 is arranged on the base 1, and the mounting plate 4 is parallel to the mounting surface of the base 1. When the mounting plate 4 is arranged on the side surface of the base 1 and the base is connected to the side wall of the trench, it is a wall-mounted bracket; when the mounting plate 4 is arranged on the bottom surface of the base 1 and the base is connected to the bottom surface of the trench, it is a floor-mounted bracket. According to different preset trench slope sections and wall heights, the bracket can be adaptively installed on the bottom surface or side surface of the trench. Since rotating structures such as the connecting plate 11 are arranged on the base 1, by fixedly arranging an additional connecting plate 11 on the base 1, the base 1 can be conveniently fixed in the trench.

[0039] Embodiment 2:

[0040] Since the mountainous areas where debris flows occur are relatively remote, the intelligent network needs to be assembled and installed on site. The slopes of each preset trench section and the inclination angles of the wall and the bottom are different, and the intelligent network needs to be installed as vertically as possible. For the convenience of construction personnel's installation and operation, as Figures 1 to 3 shown, a chute 21 is arranged on the main rod 2 along the length direction of the main rod 2. One end of the telescopic support rod 3 is provided with a slider 31, and the slider 31 is slidably clamped in the chute 21. A locking unit 32 is arranged on the slider 31. The locking unit 32 includes a locking screw arranged on the slider 31. By tightening the locking screw, the locking screw abuts against the inner wall of the chute 21, thereby fixing the position of the slider 31 in the chute 21.

[0041] Specifically, one end of the telescopic support rod 3 in the support part is rotatably connected with a slider 31. The slider 31 is directly placed into the chute 21 from the end of the main rod 2. By adjusting the position of the slider 31 in the chute 21, that is, adjusting the position where the telescopic support rod 3 supports the main rod 2. Furthermore, the initial perpendicularity of the main rod 2 can be adjusted under different slopes, so that the main rod 2 can be as upright as possible. After the slider 31 is adjusted to the appropriate position, locking the locking unit 32 can complete the installation of the bracket.

[0042] Embodiment 3:

[0043] On the basis of Embodiment 1, since the bracket is installed on both sides of the preset groove, the base 1 is installed on the side wall or the bottom of the groove according to the actual situation. However, due to the certain arc of the side wall of the groove and the fact that it is not perpendicular to the bottom surface of the groove, and the main rod 2 needs to be installed in contact with the side wall, direct installation will cause the main rod 2 of the bracket to be unable to fit the side wall or interfere with the side wall. Therefore, as Figure 4 shown, when the bracket is installed on the bottom surface of the groove, the bottom surface of the mounting plate 4 and the side close to the side wall of the groove are rotatably connected with the base 1. A corner adjustment bent plate 41 is arranged between the base 1 and the mounting plate 4. One end of the corner adjustment bent plate 41 is fixedly arranged on the side of the mounting plate 4 away from the side wall of the groove. The corner adjustment bent plate 41 is bent with the rotation axis of the base 1 and the mounting plate 4 as the axis, and the other end slides through the base 1. A positioning bolt is arranged on the base 1, and the positioning bolt can extend from the bolt hole on the base 1 into the chute 21 formed by the corner adjustment bent plate 41 in the base 1. By tightening the positioning bolt, the positioning bolt abuts and presses the corner adjustment bent plate 41 to position the position of the corner adjustment bent plate 41 in the base 1, and further determine the deflection angle of the base 1.

[0044] Specifically, after the mounting plate 4 is fixedly installed on the bottom surface of the groove, the angle between the base 1 and the mounting plate 4 is controlled by inserting the corner adjustment bent plate 41 into different depths of the base 1, so that the main rod 2 that was initially perpendicular to the installation plane faces the side wall of the groove and fits the side wall. It should be noted that the rotation direction of the mounting plate 4 and the base 1 is perpendicular to the rotation plane of the main rod 2 around the base 1. That is, the angle of the main rod 2 in one direction is adjusted by the cooperation of the telescopic support rod 3 and the sliding block, and the rotation between the mounting plate and the base 1 adjusts the rotation of the main rod 2 in the other direction, so that the main rod 2 can be set at the required angle after installation.

[0045] In this embodiment, when the bracket is wall-mounted, as Figure 5 shown, the position where the mounting plate 4 is rotatably connected to the side of the base 1 is below the mounting plate 4. When the side of the base 1 and the mounting plate 4 are in contact, the main rod 2 is parallel to the side wall of the preset groove. Since the angle formed by the side wall of the groove and the bottom surface rarely has an acute angle through extension

[0046] The lower side of the mounting plate 4 is rotatably connected to the side of the base 1. One end of the angle-adjusting bent plate 41 is fixedly arranged on the higher side of the mounting plate 4. The angle-adjusting bent plate 41 is bent with the rotation axis of the base 1 and the mounting plate 4 as the axis, and the other end slidably penetrates into the base 1. A positioning bolt is provided on the base 1, and the positioning bolt can extend from the bolt hole on the base 1 into the chute 21 formed by the angle-adjusting bent plate 41 in the base 1. By tightening the positioning bolt, the positioning bolt abuts and presses the angle-adjusting bent plate 41 to position the position of the angle-adjusting bent plate 41 in the base 1, thereby determining the deflection angle of the base 1. During installation, the rotation angle between the mounting plate 4 and the base 1 can be set to the maximum. After the mounting plate 4 is fixed to the side wall of the groove, the angle between the mounting plate 4 and the base 1 is gradually reduced to ensure that the main rod 2 fits the side wall of the groove as much as possible without interference.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A smart network support for disaster monitoring, characterized in that: It includes a base (1), a main rod (2) and a support part. The main rod (2) is rotatably connected to the base (1). A processor and an inclination sensor (5) are arranged in the main rod (2). The processor is electrically connected to the inclination sensor (5). The support part is used to keep the main rod (2) upright.

2. The intelligent network support for disaster monitoring according to claim 1, wherein: The support part includes a telescopic support rod (3). One end of the telescopic support rod (3) is rotatably connected to the main rod (2).

3. The intelligent network support for disaster monitoring according to claim 2, characterized in that: A chute (21) along the length direction of the main rod (2) is arranged on the main rod (2). One end of the telescopic support rod (3) is provided with a slider (31). The slider (31) is slidably clamped in the chute (21). A locking unit (32) is arranged on the slider (31).

4. The intelligent network support for disaster monitoring according to claim 3, wherein: The telescopic support rod (3) is arranged on the rotation plane of the main rod (2) rotating along the base (1).

5. A disaster monitoring intelligent network bracket according to claim 1, characterized in that: Two parallel connecting plates (11) are vertically arranged on the base (1). A rotating shaft (12) is arranged between the two connecting plates (11). The main rod (2) is arranged in a box body through the rotating shaft (12). A limiting plate (13) is arranged on one side of the rotating shaft (12). The limiting plate (13) blocks the main rod (2) from rotating towards the side of the limiting plate (13).

6. The intelligent network support for disaster monitoring according to claim 1, wherein: An installation plate (4) is arranged on the base (1). The installation plate (4) is parallel to the installation surface of the base (1).

7. The intelligent network support for disaster monitoring according to claim 6, characterized in that: One side of the installation plate (4) is rotatably connected to the base (1). An angle-adjusting bent plate (41) is arranged between the base (1) and the installation plate (4). One end of the angle-adjusting bent plate (41) is fixedly arranged on the installation plate (4). The other end of the angle-adjusting bent plate (41) slidably penetrates through the base (1). A positioning unit (42) for positioning the angle-adjusting bent plate (41) is arranged on the base (1).

8. A disaster monitoring intelligent network bracket according to claim 7, characterized in that: The positioning unit (42) includes a positioning bolt. The positioning bolt can extend into a chute (21) formed by the angle-adjusting bent plate (41) in the base (1) from a bolt hole on the base (1).

9. The intelligent network support for disaster monitoring according to claim 8, characterized in that: The rotation surface of the installation plate (4) and the base (1) and the rotation surface of the main rod (2) and the base (1) are perpendicular to each other.

10. The intelligent network support for disaster monitoring according to claim 3, characterized in that: The locking unit (32) includes a locking screw arranged on the slider (31).

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