CN115212492A - Tunnel management station system - Google Patents
Tunnel management station system Download PDFInfo
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- CN115212492A CN115212492A CN202210871214.0A CN202210871214A CN115212492A CN 115212492 A CN115212492 A CN 115212492A CN 202210871214 A CN202210871214 A CN 202210871214A CN 115212492 A CN115212492 A CN 115212492A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 23
- 230000005611 electricity Effects 0.000 claims abstract description 3
- 239000000779 smoke Substances 0.000 claims description 47
- 238000004804 winding Methods 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000009423 ventilation Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 206010039203 Road traffic accident Diseases 0.000 abstract description 24
- 239000000523 sample Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 241000207965 Acanthaceae Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The application relates to a tunnel management station system, which comprises a tunnel body and a management base station arranged in the tunnel body, wherein the management base station is connected with a road monitoring system and a voice alarm system, and the road monitoring system is arranged in the tunnel body; a plurality of mounting frames are fixedly arranged in the tunnel body, the mounting frames are evenly distributed along the length direction of the tunnel body, and each mounting frame is provided with the voice alarm system; every all fixedly on the mounting bracket be provided with a plurality of warning light tablet, every all be provided with the pilot lamp on the warning light tablet, the pilot lamp is connected with the management basic station electricity. The application has the advantages that when traffic accidents happen in the tunnel, sequential guiding can be timely carried out on subsequent vehicles, and therefore serious traffic safety accidents such as chain rear-end collision are not easy to cause.
Description
Technical Field
The application relates to the technical field of road management, in particular to a tunnel management station system.
Background
The highway tunnel is a channel specially used for automobile transportation; with the development of social economy and production, a great number of expressways appear, higher standards are provided for the road construction technology, and the requirements for straight lines, gentle slopes, spacious road surfaces and the like are met; therefore, when a road passes through a mountain area, a tunnel is mostly adopted, and the construction of the tunnel plays an important role in the aspects of improving the technical state of the road, shortening the running distance, improving the transport capacity, reducing accidents and the like.
At present, when a tunnel is constructed, a safety avoidance facility, a lighting and ventilation facility, an electric power communication and signal facility, a disaster prevention and rescue facility, a drainage facility and the like are usually arranged in the tunnel, and a special tunnel management station is arranged to maintain and manage the tunnel.
However, when the tunnel is used, because the road in the tunnel is usually narrow and the light is dark, traffic accidents such as vehicle rear-end collision or crash stop and the like easily occur; at present, after a traffic accident occurs and a traffic control personnel does not arrive at the time of the accident scene, a subsequent vehicle driver can only observe and judge by sight, and select lane change to detour, if the lane change is not timely, serious traffic safety accidents such as rear-end collision and the like are easily caused.
Disclosure of Invention
To the problem that exists among the prior art, this application provides a tunnel management station system, has when taking place the traffic accident in the tunnel, can in time carry out orderly guide to follow-up vehicle to difficult effect that causes great traffic incident such as tandem collision.
The application provides a tunnel management station system, adopts following technical scheme:
a tunnel management station system comprises a tunnel body and a management base station arranged in the tunnel body, wherein the management base station is connected with a road monitoring system and a voice alarm system, and the road monitoring system is arranged in the tunnel body; a plurality of mounting frames are fixedly arranged in the tunnel body, the mounting frames are evenly distributed along the length direction of the tunnel body, and each mounting frame is provided with the voice alarm system; every all fixedly on the mounting bracket be provided with a plurality of warning light tablet, every all be provided with the pilot lamp on the warning light tablet, the pilot lamp is connected with the management basic station electricity.
By adopting the technical scheme, each road section in the tunnel body is monitored in real time through the road monitoring system, when a traffic accident occurs in the tunnel body, the road monitoring system transmits a monitored picture to the management base station, and a worker in the management base station selects the voice alarm system on the mounting rack behind the accident scene to play the front accident information according to the road section with the traffic accident, so as to warn the subsequent vehicle; meanwhile, according to the lane where the accident occurs, the management base station worker enables the indicator lamp on the warning lamp board behind the accident scene to be turned on to guide the follow-up vehicle to change the lane, so that when the traffic accident occurs in the tunnel body, serious traffic safety accidents such as rear-end collision and the like are not easily caused in the tunnel body.
Optionally, the mounting frame is rotatably provided with two guard rails, the two guard rails are respectively arranged on two sides of the tunnel body, the two guard rails are respectively used for rotating to lanes on two sides of the tunnel body, and two sides of the mounting frame are respectively provided with a first driving source for driving the guard rails to rotate.
By adopting the technical scheme, 2-3 lanes are usually arranged in the tunnel body, when a traffic accident happens on the lanes positioned at two sides of the tunnel body, the guard railings on the mounting rack closest to the rear of the accident scene are rotated to the accident lane, the accident lane is blocked, enough rescue space is reserved for rescue workers, and the safety during rescue is further improved.
Optionally, a winding drum is fixedly arranged on the protective guard, a winding roller is arranged in the winding drum in a rotating mode, shading cloth is arranged on the winding drum in a rotating mode, a second driving source used for driving the winding drum to rotate is arranged on the winding drum, an opening is formed in the side wall of the winding drum, one end of the shading cloth extends out of the winding drum, and a gravity rod is fixedly arranged at one end, located outside the winding drum, of the shading cloth.
By adopting the technical scheme, after the protective guard rotates to the lane, the winding roller is driven to rotate by the second driving source, the shading cloth falls under the pulling of the gravity rod to shade the accident lane, and the influence of the accident site on subsequent vehicles is prevented to a certain extent, so that the blockage in the tunnel body is avoided, or other traffic accidents are caused.
Optionally, this internal fixed air pipe that is provided with of tunnel, a plurality of air inlets have been seted up on the air pipe, it all is provided with the air exhauster just to be located every air inlet department on the air pipe, the air exhauster is used for inhaling in the air pipe with this internal air suction in tunnel.
Through adopting above-mentioned technical scheme, when this internal occurence of failure in tunnel, cause the conflagration very easily, inhale air pipe through the air exhauster with this internal smog in tunnel, outside this body of tunnel is discharged by air pipe again, prevent to a certain extent that the smog that the conflagration causes from dispersing in this is internal in the tunnel, reduce this internal visibility in tunnel to the field of vision of vehicle of traveling is influenced.
Optionally, all rotate in the air pipe and be located every air inlet department and be provided with the polylith acanthus leaf, the acanthus leaf is used for sealing the air inlet, be provided with in the air pipe and be used for driving about polylith acanthus leaf pivoted drive assembly.
Through adopting above-mentioned technical scheme, when the traffic accident takes place for this internal certain highway section in tunnel, order about the lamina rotation on this regional air pipe of department through drive assembly, make the air inlet of this regional department open, and the air inlet of other highway sections is in the closed condition, later, only need open the air exhauster of accident highway section department and can take out smog from, saved electric power greatly.
Optionally, the driving assembly includes driving wheels, motors and transmission rods, the driving wheels are coaxially and fixedly disposed on the rotating shafts of the blades, the motors are fixedly disposed in the ventilation ducts, the driving wheels are coaxially and fixedly disposed on the output shafts of the motors, the transmission rods are hinged to the driving wheels, and the connection ends of the transmission rods and the driving wheels are eccentrically disposed on the driving wheels.
Through adopting above-mentioned technical scheme, order about the drive wheel that is located the motor through the motor and rotate, when the drive wheel pivoted, drive a plurality of drive wheels through the transfer line and rotate simultaneously to order about a plurality of blades and rotate simultaneously, make the air inlet open or close.
Optionally, a smoke sensor is arranged at each air inlet, a controller is arranged on each smoke sensor, the controller is electrically connected with the smoke sensor, and the controller is also electrically connected with the exhaust fan and the motor respectively; the controller is used for receiving a smoke detection signal sent by the smoke sensor and responding to the smoke detection signal to control the opening and closing of the exhaust fan and the motor.
By adopting the technical scheme, when a fire disaster is caused by a traffic accident, the smoke sensor detects the concentration of smoke in the tunnel body and sends a smoke detection signal to the controller, when the smoke concentration reaches a preset value, the controller controls the starting of the exhaust fan and the motor at the accident road section, the motor drives the air inlet of the ventilation pipeline at the accident road section to be opened, and the exhaust fan sucks the smoke into the ventilation pipeline; therefore, the smoke in the tunnel body can be effectively discharged in time through the smoke sensor.
Optionally, a water guide pipeline is fixedly arranged in the tunnel body, the water guide pipeline is communicated with a plurality of water outlet pipes, each water outlet pipe is communicated with a spray head, and the water guide pipeline is provided with an electromagnetic valve for preventing the water guide pipeline from being communicated with the water outlet pipes.
Through adopting above-mentioned technical scheme, when this internal conflagration that breaks out in tunnel, the solenoid valve is opened, and water in the water guide pipeline flows to shower nozzle department through the outlet pipe to through the shower nozzle blowout, water the fire and go out, thereby prevent to a certain extent that the intensity of a fire from stretching in the tunnel, burn out cable and other equipment in the tunnel.
Optionally, a temperature sensor is further fixedly arranged in the tunnel body; the temperature sensor is electrically connected with the controller and used for sending a temperature detection signal to the controller; the electromagnetic valve is electrically connected with the controller, and the controller responds to the temperature detection signal and the smoke detection signal to control the opening and closing of the electromagnetic valve.
Through adopting above-mentioned technical scheme, when this internal conflagration that takes place of tunnel, temperature sensor detects this internal temperature in tunnel to send temperature detect signal to controller, when this internal temperature of tunnel and smog concentration all reach the predetermined value, controller control solenoid valve opens, thereby puts out a fire in to the tunnel.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when a traffic accident occurs in the tunnel body, the road monitoring system transmits a monitored picture to the management base station, and a worker in the management base station selects a voice alarm system on a mounting rack at the rear of an accident scene to play front accident information according to a road section where the traffic accident occurs to warn subsequent vehicles; meanwhile, according to the lane where the accident occurs, the management base station worker enables an indicator lamp on a warning lamp board behind the accident scene to be turned on to guide subsequent vehicles to change lanes, so that when the traffic accident occurs in the tunnel body, serious traffic safety accidents such as chain rear-end collision and the like are not easily caused in the tunnel body;
2. when a fire disaster is caused by a traffic accident, the smoke sensor detects the concentration of smoke in the tunnel body and sends a smoke detection signal to the controller, when the smoke concentration reaches a preset value, the controller controls the starting of the exhaust fan and the motor at the accident road section, the motor drives the air inlet of the ventilation pipeline at the accident road section to be opened, and the exhaust fan sucks the smoke into the ventilation pipeline; therefore, smoke in the tunnel body can be effectively discharged in time through the smoke sensor;
3. when this internal conflagration that takes place in tunnel, temperature sensor detects this internal temperature in tunnel to send temperature detect signal to controller, when this internal temperature in tunnel and smog concentration all reach the predetermined value, controller control solenoid valve opens, and the water in the water guide pipeline flows to shower nozzle department through the outlet pipe, and through the shower nozzle blowout, waters out the fire, thereby prevents to a certain extent that the intensity of a fire from stretching in the tunnel, burns out cable and other equipment in the tunnel.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a partial structural schematic diagram of an embodiment of the present application, which is mainly used for expressing the structural schematic diagram of a mounting rack and a water conduit;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a partial structural schematic diagram of an embodiment of the present application, which is mainly used for structural schematic diagram of an expression guard rail;
fig. 5 is a partial structural schematic diagram of an embodiment of the present application, which is mainly used for expressing a structural schematic diagram of a ventilation duct;
fig. 6 is a block diagram of the structure of the embodiment of the present application.
Description of the reference numerals: 1. a tunnel body; 11. managing the base station; 111. a road monitoring system; 112. a voice alarm system; 12. a support frame; 2. a ventilation duct; 21. an air inlet; 22. an exhaust fan; 23. a leaf plate; 3. a water guide pipeline; 31. a water outlet pipe; 311. a spray head; 32. an electromagnetic valve; 4. a mounting frame; 41. a warning light board; 42. protecting a fence; 421. a guidance light; 422. winding the roll; 4221. a second drive source; 423. a wind-up roll; 424. shading cloth; 425. a gravity rod; 43. a first drive source; 5. a drive assembly; 51. a driving wheel; 52. an electric motor; 53. a transmission rod; 6. a smoke sensor; 61. a controller; 7. and a temperature sensor.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses a tunnel management station system. Referring to fig. 1 and 2, including tunnel body 1 and the management basic station 11 of setting in tunnel body 1, management basic station 11 is connected with road monitoring system 111 and audio alert system 112, and tunnel body 1 internal fixation is provided with air pipe 2 and aqueduct 3, still fixedly in tunnel body 1 is provided with a plurality of mounting brackets 4, and a plurality of mounting brackets 4 are along the length direction average distribution of tunnel body 1, and the distance between two adjacent mounting brackets 4 is 100 meters.
Referring to fig. 2, the road monitoring system 111 includes a plurality of monitoring probes, the monitoring probes are fixed on the mounting frames 4, at least one monitoring probe is arranged on each mounting frame 4, a display is arranged in the management base station 11, and the plurality of monitoring probes are electrically connected with the display; each road section in the tunnel body 1 is monitored in real time through the monitoring probe, and the picture monitored by the monitoring probe is transmitted to a display of the management base station 11.
Referring to fig. 2, each mounting frame 4 is provided with a voice broadcasting system, when a traffic accident occurs in the tunnel body 1, a worker in the management base station 11 selects the voice alarm system 112 on the mounting frame 4 behind the accident scene to broadcast the front accident information according to the position of the accident road section monitored by the occurrence monitoring probe, and warns the following vehicles to change lanes in time.
Referring to fig. 2, each mounting frame 4 is fixedly provided with a plurality of warning light boards 41, the number of the warning light boards 41 is consistent with that of lanes in the tunnel body 1, one warning light board 41 corresponds to one lane, each warning light board 41 is provided with an indicator light, the indicator light is electrically connected with the management base station 11, and the indicator light has two light colors of red light and green light for switching; when taking place the traffic accident in tunnel body 1, management basic station 11 staff makes the pilot lamp on the warning light tablet 41 that corresponds on this lane light the red light according to the lane that takes place the accident, makes the pilot lamp on the warning light tablet 41 that corresponds on can continuing to keep unblocked lane light the green light, and under the cooperation of voice broadcast system, guide follow-up vehicle to change the lane, thereby when taking place the traffic accident in tunnel body 1, be difficult for causing in tunnel body 1 great traffic safety accidents such as tandem collision.
Referring to fig. 2 and 3, the intercommunication has a plurality of outlet pipes 31 on the aqueduct 3, and the fixed support frame 12 that is provided with of roof of tunnel body 1, support frame 12 and mounting bracket 4 fixed connection, outlet pipe 31 are fixed to be set up on support frame 12, and the interval between two adjacent outlet pipes 31 equals, all communicates on every outlet pipe 31 has a plurality of shower nozzles 311, is provided with the solenoid valve 32 that is used for preventing aqueduct 3 and outlet pipe 31 intercommunication on the aqueduct.
Referring to fig. 2 and 4, two guard rails 42 are rotatably disposed on the mounting frame 4, the two guard rails 42 are respectively disposed on two sides of the tunnel body 1, the two guard rails 42 are respectively used for rotating to lanes on two sides of the tunnel body 1, a first driving source 43 for driving the guard rails 42 to rotate is disposed on two sides of the mounting frame 4, the first driving source 43 includes a first motor, the first motor is fixedly disposed on the mounting frame 4, and an output shaft of the first motor is coaxially and fixedly connected with a rotating shaft of the guard rail 42; 2-3 lanes are usually arranged in the tunnel body 1, when a traffic accident occurs on the lanes on two sides of the tunnel body 1, the guard rail 42 on the mounting frame 4 closest to the rear of the accident scene is rotated to the accident lane, and the accident lane is blocked, so that enough rescue space is reserved for rescuers, and the safety during rescue is further improved.
Referring to fig. 2, the two guard rails 42 are both provided with a guide lamp 421, the guide lamp 421 is arrow-shaped, the indication direction of the guide lamp 421 is parallel to the length direction of the guard rails 42, and the indication direction of the guide lamp 421 is far away from the rotation axis of the guard rails 42; the subsequent vehicle is guided by the guide lamp 421, and is prevented from hitting the guard rail 42 to some extent.
Referring to fig. 4, a winding drum 422 is fixedly arranged on the guard rail 42, the length direction of the winding drum 422 is parallel to the length direction of the guard rail 42, a winding roller 423 is rotatably arranged in the winding drum 422, the central axis of the winding roller 423 coincides with the central axis of the winding drum 422, a second driving source 4221 for driving the winding drum 422 to rotate is arranged on the winding drum 422, the second driving source 4221 comprises a second motor, the second motor is fixedly arranged at one end of the winding drum 422, and an output shaft of the second motor extends into the winding drum 422 and is coaxially and fixedly connected with the winding roller 423.
Referring to fig. 4, a shade cloth 424 is sleeved on the winding roller 423 in a rotating manner, an opening is formed in the side wall of the winding drum 422 along the length direction of the winding drum 422, one end of the shade cloth 424 is fixedly connected with the winding roller 423, the other end of the shade cloth 424 penetrates through the opening in the winding drum 422 and extends out of the winding drum 422, a gravity rod 425 is fixedly arranged at one end of the shade cloth 424, which is located outside the winding drum 422, and the length direction of the gravity rod 425 is parallel to the length direction of the winding drum 422; after the protective guard 42 rotates to a lane, the winding roller 423 is driven to rotate by the second motor to unwind the shading cloth 424, the shading cloth 424 falls down under the pulling of the gravity rod 425 to shield the accident lane, and therefore the accident scene is prevented from influencing subsequent vehicles to a certain extent, the interior of the tunnel body 1 is prevented from being blocked, or other traffic accidents are caused.
Referring to fig. 5, a plurality of air inlets 21 are formed in the side wall of the ventilation duct 2, the distance between two adjacent air inlets 21 is equal, an exhaust fan 22 is fixedly arranged on the ventilation duct 2 and at each air inlet 21, and the exhaust fan 22 is used for sucking air in the tunnel body 1 into the ventilation duct 2; when an accident occurs in the tunnel body 1, a fire disaster is easily caused, smoke in the tunnel body 1 is sucked into the ventilation pipeline 2 through the exhaust fan 22 and then is exhausted out of the tunnel body 1 through the ventilation pipeline 2, the smoke caused by the fire disaster is prevented from dispersing in the tunnel body 1 to a certain degree, the visibility in the tunnel body 1 is reduced, and the visual field of a running vehicle is influenced.
Referring to fig. 5, a plurality of vanes 23 are rotatably disposed in each air inlet 21 in the ventilation duct 2, the vanes 23 located in the same air inlet 21 are parallel to each other, a driving assembly 5 for driving the vanes 23 to rotate is disposed in each air inlet 21 in the ventilation duct 2, the driving assembly 5 includes a driving wheel 51, a motor 52 and a transmission rod 53, a driving wheel 51 is coaxially and fixedly disposed on a rotating shaft of each vane 23, the motor 52 is fixedly disposed in the ventilation duct 2, a driving wheel 51 is coaxially and fixedly disposed on an output shaft of the motor 52, the transmission rod 53 is hinged to the driving wheels 51, and a connecting end of the transmission rod 53 and the driving wheel 51 is eccentrically disposed on the driving wheel 51.
When a traffic accident happens to a certain road section in the tunnel body 1, the driving wheel 51 positioned on the motor 52 is driven to rotate through the motor 52, the driving wheel 51 is driven to rotate simultaneously through the driving rod 53 while the driving wheel 51 rotates, so that the blades 23 are driven to rotate simultaneously, the air inlet 21 at the area is opened, the air inlets 21 at other road sections are in a closed state, and then the smoke can be extracted only by opening the exhaust fan 22 at the accident road section, thereby greatly saving the electric power.
Referring to fig. 5 and 6, a smoke sensor 6 is arranged at each air inlet 21, a controller 61 is arranged on the smoke sensor 6, the controller 61 is electrically connected with the smoke sensor 6, and the controller 61 is also electrically connected with the exhaust fan 22 and the motor 52 respectively; the controller 61 is used for receiving the smoke detection signal sent by the smoke sensor 6 and controlling the opening and closing of the exhaust fan 22 and the motor 52 in response to the smoke detection signal; when a fire disaster is caused by a traffic accident, the smoke sensor 6 is used for detecting the concentration of smoke in the tunnel body 1 and sending a smoke detection signal to the controller 61, when the smoke concentration reaches a preset value, the controller 61 is used for controlling the suction fan 22 and the motor 52 at the accident road section to be started, the motor 52 drives the air inlet 21 of the ventilation pipeline 2 at the accident road section to be opened, and the suction fan 22 sucks the smoke into the ventilation pipeline 2; therefore, the smoke in the tunnel body 1 can be effectively discharged in time through the smoke sensor 6.
Referring to fig. 6, a temperature sensor 7 is further fixedly disposed on the ventilation duct 2 at each air inlet 21; the temperature sensor 7 is electrically connected with the controller 61, and the temperature sensor 7 is used for sending a temperature detection signal to the controller 61; the electromagnetic valve 32 is electrically connected with the controller 61, and the controller 61 responds to the temperature detection signal and the smoke detection signal to control the opening and closing of the electromagnetic valve 32; temperature sensor 7 detects the temperature in the tunnel body 1 to send temperature detect signal to controller 61, when temperature and smog concentration in the tunnel body 1 all reach the predetermined value, controller 61 control solenoid valve 32 opens, and the water in the aqueduct 3 flows to shower nozzle 311 department through outlet pipe 31, and spouts through shower nozzle 311, waters the fire and goes out, thereby prevents to a certain extent that the intensity of a fire from spreading in the tunnel, burns out cable and other equipment in the tunnel.
When a fire disaster occurs in the tunnel body 1, the temperature sensor 7 detects the temperature in the tunnel body 1 and sends a temperature detection signal to the controller 61, when the temperature and the smoke concentration in the tunnel body 1 reach preset values, the controller 61 controls the electromagnetic valve 32 to be opened, water in the water guide pipeline 3 flows to the spray nozzle 311 through the water outlet pipe 31 and is sprayed out through the spray nozzle 311 to extinguish the fire, so that the fire is prevented from spreading in the tunnel to a certain extent, and cables and other equipment in the tunnel are burnt out.
The implementation principle of the tunnel management station system in the embodiment of the application is as follows: monitoring each road section in the tunnel body 1 in real time through a monitoring probe, and transmitting a picture monitored by the monitoring probe to a display of the management base station 11; when a traffic accident occurs in the tunnel body 1, a worker in the management base station 11 selects the voice alarm system 112 on the mounting rack 4 behind the accident scene to play the front accident information according to the position of the accident road section monitored by the occurrence monitoring probe.
Then, the management base station 11 staff makes the indicator light on the corresponding warning light plate 41 on the lane turn on the red light according to the lane where the accident occurs, makes the indicator light on the corresponding warning light plate 41 on the lane which can continue to keep smooth turn on the green light, and guides the subsequent vehicle to change the lane under the cooperation of the voice broadcasting system, so that when the traffic accident occurs in the tunnel body 1, the major traffic safety accidents such as the chain rear-end collision and the like are not easily caused in the tunnel body 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A tunnel management station system comprises a tunnel body (1) and a management base station (11) arranged in the tunnel body (1), and is characterized in that: the management base station (11) is connected with a road monitoring system (111) and a voice alarm system (112), and the road monitoring system (111) is arranged in the tunnel body (1);
a plurality of mounting frames (4) are fixedly arranged in the tunnel body (1), the mounting frames (4) are evenly distributed along the length direction of the tunnel body (1), and each mounting frame (4) is provided with the voice alarm system (112);
every all fixedly on mounting bracket (4) be provided with a plurality of warning light tablet (41), every all be provided with the pilot lamp on warning light tablet (41), the pilot lamp is connected with management basic station (11) electricity.
2. The tunnel management station system according to claim 1, wherein: the tunnel protection device is characterized in that two guard rails (42) are arranged on the mounting rack (4) in a rotating mode, the two guard rails (42) are arranged on two sides of the tunnel body (1) respectively, the two guard rails (42) are used for rotating to lanes on two sides of the tunnel body (1) respectively, and first driving sources (43) used for driving the guard rails (42) to rotate are arranged on two sides of the mounting rack (4).
3. A tunnel management station system according to claim 2, wherein: the anti-fake window shade is characterized in that a winding drum (422) is fixedly arranged on the protective guard (42), a winding drum (423) is rotationally arranged in the winding drum (422), shading cloth (424) is sleeved on the winding drum (423), a second driving source (4221) used for driving the winding drum (422) to rotate is arranged on the winding drum (422), an opening is formed in the side wall of the winding drum (422), one end of the shading cloth (424) extends to the outside of the winding drum (422), and a gravity rod (425) is fixedly arranged at one end, located outside the winding drum (422), of the shading cloth (424).
4. The tunnel management station system according to claim 1, wherein: tunnel body (1) internal fixation is provided with air pipe (2), a plurality of air inlets (21) have been seted up on air pipe (2), air pipe (2) are gone up and are located every air inlet (21) department and all are provided with air exhauster (22), air exhauster (22) are used for inhaling in air pipe (2) the air in tunnel body (1).
5. The tunnel management station system according to claim 4, wherein: the ventilating duct is characterized in that a plurality of blades (23) are arranged in the ventilating duct (2) and located at each air inlet (21) in a rotating mode, the blades (23) are used for sealing the air inlets (21), and a driving assembly (5) used for driving the plurality of blades (23) to rotate is arranged in the ventilating duct (2).
6. The tunnel management station system according to claim 5, wherein: the driving assembly (5) comprises driving wheels (51), motors (52) and transmission rods (53), the driving wheels (51) are coaxially and fixedly arranged on rotating shafts of the blades (23), the motors (52) are fixedly arranged in the ventilation pipelines (2), the driving wheels (51) are coaxially and fixedly arranged on output shafts of the motors (52), the transmission rods (53) are hinged to the driving wheels (51), and connecting ends of the transmission rods (53) and the driving wheels (51) are eccentrically arranged on the driving wheels (51).
7. The tunnel management station system according to claim 6, wherein: a smoke sensor (6) is arranged at each air inlet (21), a controller (61) is arranged on each smoke sensor (6), the controller (61) is electrically connected with the smoke sensors (6), and the controller (61) is also electrically connected with the exhaust fan (22) and the motor (52) respectively; the controller (61) is used for receiving a smoke detection signal sent by the smoke sensor (6) and controlling the opening and closing of the exhaust fan (22) and the motor (52) in response to the smoke detection signal.
8. The tunnel management station system according to claim 7, wherein: the tunnel comprises a tunnel body (1) and is characterized in that a water guide pipeline (3) is fixedly arranged in the tunnel body (1), the water guide pipeline is communicated with a plurality of water outlet pipes (31), each water outlet pipe (31) is communicated with a spray head (311), and the water guide pipeline is provided with an electromagnetic valve (32) used for preventing the water guide pipeline (3) from being communicated with the water outlet pipes (31).
9. The tunnel management station system according to claim 8, wherein: a temperature sensor (7) is also fixedly arranged in the tunnel body (1); the temperature sensor (7) is electrically connected with the controller (61) and used for sending a temperature detection signal to the controller (61); the electromagnetic valve (32) is electrically connected with the controller (61), and the controller (61) responds to the temperature detection signal and the smoke detection signal to control the opening and closing of the electromagnetic valve (32).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210871214.0A CN115212492B (en) | 2022-07-23 | 2022-07-23 | Tunnel management station system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210871214.0A CN115212492B (en) | 2022-07-23 | 2022-07-23 | Tunnel management station system |
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| CN115212492B (en) | 2023-09-08 |
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