Road collapse alarm device

Abstract

The utility model discloses a road collapse alarm device which comprises a power supply module, a trigger switch mechanism, a sound-light alarm device and a wireless communication module. The trigger switch mechanism comprises a trigger switch device, a trigger rope and a plurality of eyebolts, the eyebolts are arranged on a monitored road area at intervals, and one end of the trigger rope penetrates through annular parts of the eyebolts and is fixedly arranged on the monitored road area; the other end of the trigger rope is connected with the trigger end of the trigger switch device; the power supply module is electrically connected with the sound-light alarm device and the wireless communication module through the trigger switch device, and the trigger switch device is used for controlling the power supply state of the sound-light alarm device and the wireless communication module. According to the utility model, an on-site alarm function and a remote alarm function can be realized, and on-site personnel can be warned in time.

Description

TECHNICAL FIELD

[0001] The utility model relates to road safety monitoring technical field especially relates to a road collapse alarm device. BACKGROUND

[0002] Traffic industry, often occur because of roadbed collapse or bridge collapse lead to safety accident, because can not timely remind the vehicle driving, easy to cause major personnel casualties.

[0003] Among them, a kind of collapse monitoring alarm device currently includes monitoring cylinder, metal ball, conductive chain and the controller installed in the ground collapse monitoring scene, alarm signal line, optical fiber transceiver, optical fiber, server.Monitoring cylinder is vertically placed in the monitored ground, there is a cylindrical metal inner tube in monitoring cylinder, conductive chain is hung in the top of metal inner tube, metal ball is hung in the bottom end of conductive chain.Metal inner tube and conductive chain are connected with alarm signal line respectively, alarm signal line is connected with controller.Under normal circumstances, monitoring cylinder keeps vertical, metal ball in monitoring cylinder does not contact metal inner tube, alarm signal line is disconnected.When ground collapse occurs, monitoring cylinder is inclined due to the soil collapse under it, the metal ball in its interior contacts with the inclined metal inner tube under the action of gravity, alarm signal line connecting metal inner tube and conductive chain is conducted, alarm circuit is connected, controller will send alarm signal to remote server at this time, to realize remote alarm.

[0004] However, the above-mentioned collapse monitoring alarm device can only realize remote alarm, and can only monitor and alarm the ground collapse in the limited range affecting the inclination of the metal cylinder, which cannot warn pedestrians and drivers near the scene and has a small monitoring range. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem to provide a kind of road collapse alarm device, can realize on-site alarm function and remote alarm function, can promptly warn the effect of on-site personnel.

[0006] In order to solve the above technical problems, the utility model provides a road collapse alarm device, including power module, trigger switch mechanism, audible -visual alarm device and wireless communication module, the trigger switch mechanism includes trigger switch device, trigger rope and a plurality of lifting ring bolts, the lifting ring bolt interval is established on the monitored road area, one end of the trigger rope passes through a plurality of the ring part of lifting ring bolt and is fixedly established on the monitored road area, the other end of the trigger rope is connected with the trigger end of trigger switch device, the power module is connected with the audible -visual alarm device and wireless communication module electricity respectively through trigger switch device, trigger switch device is used for controlling the power supply state of audible -visual alarm device and wireless communication module.

[0007] As the improvement of the above scheme, the trigger switch device includes a housing, a magnetic slider disposed in the housing, and a switch component; the power module is electrically connected with the audible -visual alarm device and the wireless communication module through the switch component; the magnetic slider is magnetically connected with the inner wall of the housing, the magnetic slider is connected with the trigger rope, when the magnetic slider slides, the magnetic slider will drive the switch component to be in the trigger working state.

[0008] As the improvement of the above scheme, the switch component is a normally closed reset switch, when the magnetic slider is in the initial state, the switch trigger part of the normally closed reset switch abuts against the magnetic slider, the normally closed reset switch is in the pressed state, and the power supply circuit of the power module is disconnected.

[0009] As the improvement of the above scheme, the magnetic slider includes a magnet and a shell sleeved on the magnet, the magnet is magnetically connected with the inner wall of the housing, and the shell is connected with the trigger rope.

[0010] As the improvement of the above scheme, one end of the housing is provided with a through port, and the magnetic slider can slide outward through the through port.

[0011] As the improvement of the above scheme, the audible -visual alarm device includes a high -pitch loudspeaker and a flash lamp.

[0012] As the improvement of the above scheme, the wireless communication module is a 4G or 5G communication module.

[0013] As the improvement of the above scheme, the power module is a battery module.

[0014] As the improvement of the above-mentioned scheme, the power supply module, the sound-light alarm device and the wireless communication module are arranged on the alarm column respectively, the trigger switch device is arranged on the roadbed close to the alarm column or on the alarm column, the alarm column is separated from the monitored road area by a preset buffer distance, and the alarm column is further provided with an emergency switch; the power supply module is further electrically connected with the sound-light alarm device and the wireless communication module through the emergency switch.

[0015] As the improvement of the above-mentioned scheme, the alarm column comprises a trigger alarm column and a communication alarm column arranged at intervals, the trigger alarm column is close to the monitored road area, the trigger alarm column is provided with the power supply module, the sound-light alarm device and the emergency switch, and the trigger switch device is arranged on the roadbed close to the trigger alarm column or on the trigger alarm column; the communication alarm column is provided with a communication antenna, the sound-light alarm device, the emergency switch and the wireless communication module, and the communication antenna is electrically connected with the wireless communication module.

[0016] The utility model discloses, has following beneficial effect:

[0017] The utility model discloses, has following beneficial effect: BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the logic structure schematic diagram of the utility model road collapse alarm device Figure 1 ;

[0019] Figure 2 It is the installation structure schematic diagram of trigger rope and ring bolt of the utility model

[0020] Figure 3 It is the structure schematic diagram of trigger switch device of the utility model and is in not trigger state

[0021] Figure 4 It is the structure schematic diagram of trigger switch device of the utility model and is in trigger working state

[0022] Figure 5 It is the structure schematic diagram of sound-light alarm device of the utility model

[0023] Figure 6 is the logical structure diagram of the road collapse alarm device of the utility model Figure 2 ;

[0024] Figure 7 is the installation structure diagram of the road collapse alarm device of the utility model. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be described further in detail below in combination with the drawings.

[0026] As Figures 1 to 2 shown, the utility model embodiment provides a kind of road collapse alarm device, including power supply module 1, trigger switch mechanism 2, audible and visual alarm device 3 and wireless communication module 4;The trigger switch mechanism 2 includes trigger switch device 21, trigger rope 22 and multiple hanging ring bolts 23, the hanging ring bolt 23 is arranged at the monitored road area 5 with interval, one end of the trigger rope 22 sequentially passes through multiple the hanging ring bolt 23 along the arrangement direction of the hanging ring bolt 23 and is fixedly arranged on the monitored road area, the other end of the trigger rope 22 is connected with the trigger end of the trigger switch device 21.It is, one end of the trigger rope 22 can also be fixedly connected with first hanging ring bolt 23, only need to satisfy that this trigger rope is relatively fixedly arranged can it be.When the monitored road area 5 is normal, trigger rope 22 will not pull trigger switch device 21, trigger switch device 21 is in non-trigger state at this time;When the monitored road area 5 collapses, collapse section is together with the hanging ring bolt 23 installed on it and falls, since trigger rope 22 passes through other hanging ring bolt 23 and is connected with first hanging ring bolt 23, when hanging ring bolt 23 falls, it will pull trigger rope 22, cause trigger rope 22 to pull trigger switch device 21, to make trigger switch device 21 be in trigger working state.It is, the monitored road area 5 is generally the high-risk area of road.

[0027] The power supply module 1 is electrically connected with the sound-light alarm device 3 and the wireless communication module 4 respectively through the trigger switch device 21, and the trigger switch device 21 is used for controlling the power supply state of the sound-light alarm device 3 and the wireless communication module 4. When the monitored road area 5 is normal, the trigger switch device 21 is in a non-trigger state, the trigger switch device 21 disconnects the power supply circuit of the alarm device or the power supply module 1, and realizes the daily non-power consumption function; when the monitored road area 5 collapses, the trigger switch device 21 is in a trigger working state, the trigger switch device 21 connects the power supply circuit of the power supply module 1, so that the sound-light alarm device 3 and the wireless communication module 4 are powered on to work, and the power supply module starts to consume power at this time. The power supply module 1 is preferably a battery module, which does not need external mains circuit or solar power supply, and the power supply mode is simple and the structure cost is low.

[0028] The sound-light alarm device 3 can alarm the pedestrians and drivers near the scene, prevent the drivers or pedestrians from falling into the collapsed area without knowing the situation, reduce the loss and safety hazards caused by the road collapse, and ensure the personal safety; the wireless communication module 4 sends an alarm signal to the monitoring center or the mobile terminal of the staff in time, so that the road management and maintenance personnel can perform emergency rescue treatment in time, and the rescue efficiency is improved. Meanwhile, the alarm monitoring mode of the utility model is simple, reliable, low in false alarm rate, low in cost, and can be widely applied.

[0029] Specifically, as shown in Figure 1 , Figure 3 and Figure 4 , the trigger switch device 21 comprises a shell 211, a magnetic slide 212 arranged in the shell 211 and a switch component 213; the power supply module 1 is electrically connected with the sound-light alarm device 3 and the wireless communication module 4 respectively through the switch component 213. The magnetic slide 212 is magnetically connected with the inner wall of the shell 211, and the magnetic slide 212 is connected with the trigger rope 22 to fix the magnetic slide 212 to a certain extent, so that the magnetic slide 212 and the trigger rope 22 are prevented from shaking and causing the switch component 213 to be triggered by mistake. When the monitored road area 5 collapses, the magnetic slide 212 is pulled and slides by the trigger rope 22, the magnetic slide 212 drives the switch component 213 to be in a trigger working state, at this time, the power supply circuit of the alarm device or the power supply module is connected, the sound-light alarm device 3 and the wireless communication module 4 are powered on to work, and the on-site alarm function and the remote alarm function are realized.

[0030] The switch component 213 is a normally closed reset switch. When the magnetic slider 212 is in the initial state, the switch trigger part of the normally closed reset switch abuts against the magnetic slider 212, the normally closed reset switch is in a pressed state, and the power supply circuit of the power supply module 1 is disconnected at this time. When the monitored road area 5 collapses, the magnetic slider 212 is pulled by the trigger rope 22 to slide. When the magnetic slider 212 slides out and does not abut against the switch trigger part of the normally closed reset switch, the normally closed reset switch is reset and is in an unpressed state. At this time, the normally closed reset switch turns on the power supply circuit of the power supply module 1, so that the sound and light alarm device 3 and the wireless communication module 4 are powered on to work, and the on-site alarm function and the remote alarm function are realized.

[0031] Preferably, the magnetic slider 212 comprises a magnet 214 and an outer shell 215 sleeved on the magnet 214. The outer shell 215 is connected with the trigger rope 22, and the magnet 214 is magnetically connected with the inner wall of the shell 211 to fix the magnetic slider 212, so that the device is not easily triggered by shaking of the magnetic slider 212, and the probability of device mis-triggering is effectively reduced. The shell 211 can be made of a material with magnetic properties.

[0032] Preferably, one end of the shell 211 is provided with a through port 216. The magnetic slider 212 can slide outwards through the through port 216, so as to avoid damage to the circuit caused by pulling the entire shell 211.

[0033] In order to achieve better on-site alarm effect, as shown in Figure 5 The sound and light alarm device 3 comprises a loudspeaker 31 and a flash lamp 32. The loud sound emitted by the loudspeaker 31 can achieve a sound warning effect in a long distance range, and the hearing warning effect is improved. The flash lamp 32 can achieve a variety of light source flashing effects, and the visual warning effect is improved. The hearing and visual double warning effects are used to improve the on-site alarm effect, so as to warn pedestrians and drivers near the scene, prevent drivers or pedestrians from falling into the collapsed area without knowing the situation, reduce the loss and safety hazards caused by road collapse, and protect personal safety.

[0034] Preferably, the wireless communication module 4 is preferably a 4G or 5G communication module, but is not limited thereto.

[0035] Preferably, the power supply module 1 is a battery module.

[0036] In order to improve the emergency ability of pedestrians and drivers to the road collapse situation, as shown in Figures 6 to 7As shown, the power supply module 1, the sound and light alarm device 3 and the wireless communication module 4 are respectively arranged on the alarm column 6, the trigger switch device 21 is arranged on the roadbed close to the alarm column 6 or on the alarm column 6, the alarm column 6 is separated from the monitored road area 5 by a preset buffer distance, so as to provide enough emergency response time for pedestrians and drivers. The alarm column 6 is further provided with an emergency switch 7, the power supply module 1 is further electrically connected with the sound and light alarm device 3 and the wireless communication module 4 through the emergency switch 7, the emergency switch 7 arranged can be used for emergency treatment by field personnel at any time according to the emergency situation, so as to realize the on-site alarm function and the remote alarm function, and improve the emergency treatment effect. When the monitored road area 5 collapses, the trigger switch device 21 on the alarm column 6 separated by a preset buffer distance is pulled by the trigger rope 22 and is in a triggered working state, at this time, the sound and light alarm device 3 and the wireless communication module 4 realize the on-site alarm function and the remote alarm function respectively. Since the alarm column 6 is separated from the collapsed road section by a certain buffer distance, the on-site alarm of the alarm column 6 and the early warning to the nearby personnel can provide more emergency response time for the personnel, so as to improve the emergency ability of pedestrians and drivers to the road collapse, reduce the loss and safety hazard caused by the road collapse, and protect the personal safety.

[0037] Further, in order to further improve the on-site warning effect, the alarm column 6 comprises a trigger alarm column 61 and a communication alarm column 62 arranged at intervals, the trigger alarm column 61 is close to the monitored road area 5, the trigger alarm column 61 is provided with the power supply module 1, the trigger switch device 21, the sound and light alarm device 3 and the emergency switch 7; the communication alarm column 62 is provided with a communication antenna 8, the sound and light alarm device 3, the emergency switch 7 and the wireless communication module 4, the communication antenna 8 is electrically connected with the wireless communication module 4. The electrical devices between the trigger alarm column 61 and the communication alarm column 62 are electrically connected through wires, the trigger alarm column 61 and the communication alarm column 62 are also separated by a preset buffer distance. When the monitored road area 5 collapses, the trigger switch device 21 in the trigger alarm column 61 close to the collapsed road section will be triggered, the power supply module 1 supplies power to the sound and light alarm device 3 in the trigger alarm column 61, so as to play an on-site alarm role in the nearby area; and the power supply module 1 also supplies power to the sound and light alarm device 3 and the wireless communication module 4 in the communication alarm column 62 through the wires, so as to further expand the alarm warning area, and further improve the on-site warning effect through the warning functions of multiple alarm columns, improve the vigilance of pedestrians and drivers, so as to further improve the emergency ability of pedestrians and drivers and reduce the loss and safety hazard caused by the road collapse, and protect the personal safety; at the same time, the alarm signal can be sent to the monitoring center or the mobile terminal of the staff in a wireless manner in time, so as to timely inform the road management and maintenance personnel to carry out emergency rescue treatment, and improve the rescue efficiency.

[0038] In summary, the utility model discloses can pass through trigger switch mechanism real -time monitoring the road surface condition of road, when the road collapse, can timely conduct the power supply circuit of alarm device, make the sound and light alarm device on the alarm column and wireless communication module power on work, through the sound and light warning effect of sound and light alarm device, to the pedestrian and driver nearby on -the -spot play warning effect, prevent the driver or pedestrian in unknowing situation fall into the collapse area, reduce the loss and security risk caused by the road surface collapse, guarantee the personal safety, through wireless communication module to the monitoring center or the mobile terminal of staff send alarm signal, can timely pass through road management personnel and carry out emergency rescue processing, improve the rescue time limit for an action, simultaneously, the alarm monitoring mode of the utility model is simple, reliable and low false alarm rate, and the cost is low, can large -scale popularization and application.

[0039] The above disclosed is only the preferred embodiment of the utility model, of course can not with this to limit the right scope of the utility model, therefore the equivalent change made by the utility model claim still belongs to the range covered by the utility model.

Claims

1. A road collapse warning device, characterized by, The power supply module, the trigger switch mechanism, the emergency switch, the sound and light alarm device and the wireless communication module are included. The trigger switch mechanism includes a trigger switch device, a trigger rope and a plurality of eye-bolt screws, the eye-bolt screws are arranged at intervals on a monitored road area, one end of the trigger rope passes through the annular parts of the plurality of eye-bolt screws and is fixedly arranged on the monitored road area, and the other end of the trigger rope is connected with a trigger end of the trigger switch device. The power supply module is electrically connected with the sound and light alarm device and the wireless communication module through the trigger switch device, and the trigger switch device is used for controlling the power supply state of the sound and light alarm device and the wireless communication module.

2. The road collapse warning device according to claim 1, wherein The trigger switch device includes a shell, a magnetic slider arranged in the shell and a switch component. The power supply module is electrically connected with the sound and light alarm device and the wireless communication module through the switch component. The magnetic slider is magnetically connected with the inner wall of the shell, the magnetic slider is connected with the trigger rope, and when the magnetic slider slides, the magnetic slider drives the switch component to be in a triggered working state.

3. The roadway collapse warning device of claim 2, wherein, The switch component is a normally closed reset switch, when the magnetic slider is in an initial state, a switch trigger part of the normally closed reset switch abuts against the magnetic slider, the normally closed reset switch is in a pressed state, and a power supply loop of the power supply module is disconnected.

4. The roadway collapse warning device of claim 2, wherein, The magnetic slider includes a magnet and a shell sleeved on the magnet, the magnet is magnetically connected with the inner wall of the shell, and the shell is connected with the trigger rope.

5. The roadway collapse warning device of claim 2, wherein, One end of the shell is provided with a through port, and the magnetic slider can slide outwards through the through port.

6. The roadway collapse warning device of claim 1, wherein, The sound and light alarm device includes a high-pitched loudspeaker and a flash lamp.

7. The roadway collapse warning device of claim 1, wherein, The wireless communication module is a 4G or 5G communication module.

8. The roadway collapse warning device of claim 1, wherein, The power supply module is a battery module.

9. The road collapse warning device according to any one of claims 1 to 8, characterized by, The power supply module, the sound and light alarm device and the wireless communication module are arranged on an alarm column, the trigger switch device is arranged on a roadbed close to the alarm column or on the alarm column, the alarm column is separated from the monitored road area by a preset buffer distance, and the alarm column is further provided with an emergency switch. The power supply module is further electrically connected with the sound and light alarm device and the wireless communication module through the emergency switch.

10. The roadway collapse warning device of claim 9, wherein, The alarm column includes trigger alarm columns and a communication alarm column arranged at intervals, the trigger alarm columns are close to the monitored road area, the power supply module, the sound and light alarm device and the emergency switch are arranged on the trigger alarm columns, and the trigger switch device is arranged on a roadbed close to the trigger alarm columns or on the trigger alarm columns. The communication alarm column is provided with a communication antenna, the sound and light alarm device, the emergency switch and the wireless communication module, and the communication antenna is electrically connected with the wireless communication module.

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