Geological disaster early warning device

Abstract

The utility model discloses a geological disaster early warning device which comprises a base, a supporting column is arranged in the middle of the upper end face of the base, the supporting column and the base are welded and fixed, and an early warning mechanism is installed above the supporting column. The device comprises a base, and further comprises insertion rods arranged at the four corners of the lower end face of the base, the insertion rods and the base are welded and fixed, sliding grooves are formed in the two sides of the interior of each insertion rod, reinforcing blocks are installed in the sliding grooves, and the reinforcing blocks are slidably connected with the sliding grooves; the fixing cylinders are arranged at the four corners of the upper end face of the base and located above the inserting rods, ejector rods are installed in the fixing cylinders and extend into the inserting rods, the inserting rods are slidably connected with inner cavities of the inserting rods and the fixing cylinders, and the lower portions of the two sides of each inserting rod are of an inclined structure. The problem that the installation firmness of the geological disaster early warning device is easy to decrease along with long-time use is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of early warning devices, in particular to a geological disaster early warning device. Background Art

[0002] The geological disaster early warning device is an important tool that has emerged in recent years with the development of geological environment monitoring technology and information technology. It monitors the changes of geological environment in real time, such as soil moisture, displacement, seismic waves and other key parameters, through various sensors deployed in key areas. The data transmission subsystem is responsible for transmitting the monitoring data to the data processing and analysis center in real time. The data processing and analysis subsystem uses advanced data processing algorithms and models to analyze and interpret the received data to determine the possibility of geological disasters. Finally, the early warning release subsystem will release the early warning information to relevant departments and the public in a timely manner so that corresponding preventive measures can be taken.

[0003] For example, the Chinese authorized patent "A geological disaster early warning device" with announcement number CN217767590U includes a column; a mounting tube, which is sleeved on the surface of the column, one side of the column is fixedly connected to a distribution box, both sides of the mounting tube are rotatably connected to solar panels through a rotating shaft, and a connecting rod is fixedly connected between one side of the two solar panels; an adjustment component, which is arranged between the connecting rod and the mounting tube. The height of the solar panel and the distribution box can be adjusted by controlling the knob, which is convenient for workers of different heights to operate and maintain the solar panel and the distribution box.

[0004] Although the above-mentioned existing technologies can achieve early warning of geological disasters, general early warning devices are installed outdoors. With long-term use, the installation firmness is prone to decrease, which affects the accuracy of monitoring. Therefore, it does not meet the existing needs. In this regard, we propose a geological disaster early warning device. Utility Model Content

[0005] The purpose of the utility model is to provide a geological disaster early warning device to solve the problem that the geological disaster early warning device proposed in the above background technology is prone to reduced installation firmness after long-term use.

[0006] To achieve the above object, the utility model provides the following technical solutions: a geological disaster early warning device, comprising a base, a support column is arranged at the middle position of the upper end surface of the base, and the support column is welded and fixed to the base, and an early warning mechanism is installed above the support column; and further comprising:

[0007] An insertion rod is arranged at the four corners of the lower end surface of the base, and the insertion rod is welded and fixed to the base, and sliding grooves are arranged on both sides of the inside of the insertion rod, and reinforcement blocks are installed inside the sliding grooves, and the reinforcement blocks are slidably connected to the sliding grooves;

[0008] A fixed cylinder is arranged at the four corners of the upper end surface of the base, and the fixed cylinder is located above the insertion rod. A push rod is installed inside the fixed cylinder, and the push rod extends to the inside of the insertion rod. The insertion rod is slidably connected to the insertion rod and the inner cavity of the fixed cylinder, and the lower part of both sides of the insertion rod is an inclined structure.

[0009] Preferably, an alarm device is provided on the outside of the base and installed in the personnel area. The alarm device includes a mounting seat, a speaker is installed at the front end of the mounting seat, a flashing light is installed above the mounting seat, and the speaker and the flashing light are connected to the early warning mechanism via a wireless data transmission device.

[0010] Preferably, an adjusting wheel is installed in the groove at the top of the fixing cylinder, and the adjusting wheel is rotatably connected to the fixing cylinder, and a threaded rod is fixedly installed at the lower end of the adjusting wheel, and the threaded rod extends into the inner screw hole of the lifting column and cooperates with its thread.

[0011] Preferably, the outer end of the reinforcement block is provided with a conical head, and the inner end of the reinforcement block is provided with a slope.

[0012] Preferably, the upper and lower ends of the sliding groove are both provided with limit cavities, the upper and lower ends of the reinforcement block are both fixedly provided with limit blocks, and the limit blocks are slidably connected to the limit cavities, and a spring is installed between the limit blocks and the limit cavities.

[0013] Preferably, a solar panel is installed on the upper end surface of the early warning mechanism.

[0014] Preferably, an octagonal hole is provided inside the adjusting wheel.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model is provided with a reinforced base structure. When the early warning device is installed, it is moved to the specified position and the plug rod is inserted into the soil first. The upper end surface of the fixed cylinder can be hammered with a tool to facilitate the plug rod to enter the soil layer to achieve pre-positioning. Then, the adjusting wheel is turned one by one to drive the threaded rod to rotate, forming friction with the inner screw hole of the lifting column, and cooperating with the guiding effect of the inner cavity of the fixed cylinder on the lifting column to drive the top rod to move downward. During the movement, its inclined surface contacts the inclined surface of the reinforcement block, forming a change in the direction of force, squeezing the reinforcement block to move outward, and using the conical head at the outer end of the reinforcement block, it can easily break into the soil to form a horizontal extension, further reinforcing the plug rod and the soil, avoiding unstable conditions in future practical use. If the early warning device is to be disassembled, the adjusting wheel is turned in the opposite direction, and the top rod is driven to move upward by the lifting column. After losing the squeezing of the reinforcement block, the reinforcement block is ordered to move into the plug rod again under the reset action of the spring, thereby facilitating the staff to separate the device from the ground.

[0017] 2. The utility model is provided with an early warning mechanism, which can monitor the posture tilt status of the equipment in the three directions of X, Y and Z in real time, measure the relative displacement and azimuth of the monitoring point, and thus judge the surface situation. By monitoring the tilt of the object to be measured in real time, when the early warning mechanism exceeds the alarm value, a signal is sent to the receiver in the alarm device through a wireless data transmission device, thereby turning on the speaker and the flashing light to notify the personnel in the area to take protective work, thereby improving the prevention effect of geological disasters in the area.

[0018] 3. The utility model is provided with a solar panel, which can convert sunlight energy. The converted DC power can be stored in the battery inside the early warning mechanism, and then the inverter is used to power each sensor element to ensure that the early warning device can perform long-term monitoring outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the fixed cylinder of the utility model;

[0022] Figure 4 For the utility model Figure 2 A partial enlarged view of area A.

[0023] In the figure: 1. base; 2. plug-in rod; 3. fixing cylinder; 4. adjusting wheel; 5. sliding groove; 6. supporting column; 7. early warning mechanism; 8. solar panel; 9. alarm device; 10. mounting base; 11. speaker; 12. flashing light; 13. lifting column; 14. threaded rod; 15. push rod; 16. reinforcement block; 17. conical head; 18. inclined surface; 19. limit cavity; 20. spring; 21. limit block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a geological disaster early warning device, including a base 1, a support column 6 is arranged at the middle position of the upper end surface of the base 1, and the support column 6 is welded and fixed to the base 1, and an early warning mechanism 7 is installed above the support column 6; and also includes:

[0026] The plug rod 2 is arranged at the four corners of the lower end surface of the base 1, and the plug rod 2 is welded and fixed to the base 1. Both sides of the plug rod 2 are provided with sliding grooves 5. The inside of the sliding grooves 5 is installed with reinforcement blocks 16, and the reinforcement blocks 16 are slidably connected with the sliding grooves 5;

[0027] The fixed cylinder 3 is arranged at the four corners of the upper end surface of the base 1, and the fixed cylinder 3 is located above the insertion rod 2. A top rod 15 is installed inside the fixed cylinder 3, and the top rod 15 extends to the inside of the insertion rod 2. The insertion rod 2 is slidably connected with the inner cavity of the insertion rod 2 and the fixed cylinder 3, and the lower part of the two sides of the insertion rod 2 is an inclined structure.

[0028] When installing the early warning device, it is moved to the designated position, and the insertion rod 2 is inserted into the soil first. The upper end surface of the fixing tube 3 can be hammered with a tool to facilitate the insertion rod 2 to enter the soil layer and achieve pre-positioning. Then, the adjusting wheel 4 is rotated one by one to drive the threaded rod 14 to rotate, forming friction with the inner screw hole of the lifting column 13, and cooperating with the guiding effect of the inner cavity of the fixing tube 3 on the lifting column 13, the top rod 15 is driven to move downward. During the movement, its inclined surface contacts the inclined surface 18 of the reinforcement block 16, forming a change in the direction of force, squeezing the reinforcement block 16 to move outward, and using the conical head 17 at the outer end of the reinforcement block 16, it can easily break into the soil to form a horizontal extension, further reinforcing the insertion rod 2 and the soil to avoid instability in future practical use.

[0029] See also Figure 2 An alarm device 9 is arranged on the outside of the base 1 and is installed in the personnel area. The alarm device 9 includes a mounting seat 10, a speaker 11 is installed at the front end of the mounting seat 10, a flashing light 12 is installed above the mounting seat 10, and the speaker 11 and the flashing light 12 are connected to the early warning mechanism 7 through a wireless data transmission device. When the speaker 11 and the flashing light 12 are turned on, the personnel in the area are notified to perform protective work, thereby improving the prevention effect of geological disasters in the area.

[0030] See also Figure 2 and Figure 3 An adjusting wheel 4 is installed in the groove at the top of the fixing cylinder 3, and the adjusting wheel 4 is rotatably connected to the fixing cylinder 3. A threaded rod 14 is fixedly installed at the lower end of the adjusting wheel 4. The threaded rod 14 extends into the inner screw hole of the lifting column 13 and cooperates with its thread to realize vertical adjustment of the lifting column 13. The thread cooperation has self-locking properties, which improves the fixing effect of the top rod 15.

[0031] See also Figure 4 The outer end of the reinforcement block 16 is provided with a conical head 17, and the inner end of the reinforcement block 16 is provided with a slope 18. The conical head 17 is used to break into the soil, and the slope 18 is used to cooperate with the inclined surface at the lower end of the top rod 15 to facilitate the horizontal movement of the reinforcement block 16.

[0032] See also Figure 4 , the upper and lower ends of the sliding groove 5 are both provided with limit cavities 19, the upper and lower ends of the reinforcement block 16 are both fixedly provided with limit blocks 21, and the limit blocks 21 are slidably connected to the limit cavities 19, and a spring 20 is installed between the limit blocks 21 and the limit cavities 19. If the early warning device is to be disassembled, the adjusting wheel 4 is rotated in the reverse direction, and the top rod 15 is driven to move upward through the lifting column 13. After the squeezing of the reinforcement block 16 is lost, the reinforcement block 16 is ordered to move into the insertion rod 2 again under the resetting action of the spring 20, so that the staff can separate the device from the ground.

[0033] See also Figure 1 A solar panel 8 is installed on the upper end surface of the early warning mechanism 7 to convert solar energy. The converted DC power can be stored in the battery inside the early warning mechanism, and then the inverter is used to power each sensor element.

[0034] See also Figure 1 An octagonal hole is provided inside the adjusting wheel 4 to facilitate the use of tools for rotation operation.

[0035] Working principle: When in use, the early warning mechanism 7 can monitor the posture tilt status of the equipment in the three directions of X, Y and Z in real time, measure the relative displacement and azimuth of the monitoring point, and thus judge the surface conditions. By monitoring the tilt of the object under test in real time, when the early warning mechanism 7 exceeds the alarm value, a signal is sent to the receiver in the alarm device 9 through a wireless data transmission device, thereby turning on the speaker 11 and the flashing light 12, notifying the personnel in the area to take protective measures, thereby improving the prevention effect of geological disasters in the area.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A geological disaster early warning device, comprising a base (1), a support column (6) being arranged at a middle position of an upper end surface of the base (1), the support column (6) being welded and fixed to the base (1), and an early warning mechanism (7) being installed above the support column (6); Features: Also includes: An insertion rod (2) is arranged at four corners of the lower end surface of the base (1), and the insertion rod (2) is fixed to the base (1) by welding, and sliding grooves (5) are arranged on both sides of the inside of the insertion rod (2), and reinforcement blocks (16) are installed inside the sliding grooves (5), and the reinforcement blocks (16) are slidably connected to the sliding grooves (5); A fixed cylinder (3) is arranged at four corners of the upper end surface of the base (1), and the fixed cylinder (3) is located above the insertion rod (2). A push rod (15) is installed inside the fixed cylinder (3), and the push rod (15) extends into the interior of the insertion rod (2). The insertion rod (2) is slidably connected to the insertion rod (2) and the inner cavity of the fixed cylinder (3), and the lower part of both sides of the insertion rod (2) is an inclined structure.

2. A geological disaster early warning device according to claim 1, characterized in that: An alarm device (9) is arranged outside the base (1), and the alarm device (9) is installed in a personnel area. The alarm device (9) comprises a mounting seat (10), a loudspeaker (11) is installed at the front end of the mounting seat (10), a flashing light (12) is installed above the mounting seat (10), and the loudspeaker (11) and the flashing light (12) are connected to the early warning mechanism (7) via a wireless data transmission device.

3. A geological disaster early warning device according to claim 1, characterized in that: An adjusting wheel (4) is installed in the groove at the top end of the fixing cylinder (3), and the adjusting wheel (4) is rotatably connected to the fixing cylinder (3). A threaded rod (14) is fixedly installed at the lower end of the adjusting wheel (4), and the threaded rod (14) extends into the inner threaded hole of the lifting column (13) and is threadably matched therewith.

4. A geological disaster early warning device according to claim 1, characterized in that: The outer end of the reinforcement block (16) is provided with a conical head (17), and the inner end of the reinforcement block (16) is provided with a slope (18).

5. A geological disaster early warning device according to claim 1, characterized in that: The upper and lower ends of the sliding groove (5) are both provided with a limit cavity (19), the upper and lower ends of the reinforcing block (16) are both fixedly provided with a limit block (21), and the limit block (21) is slidably connected to the limit cavity (19), and a spring (20) is installed between the limit block (21) and the limit cavity (19).

6. A geological disaster early warning device according to claim 1, characterized in that: A solar panel (8) is installed on the upper end surface of the early warning mechanism (7).

7. A geological disaster early warning device according to claim 3, characterized in that: An octagonal hole is provided inside the adjusting wheel (4).

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