CN112382037A - Warning and fire control unit when traffic accident takes place in tunnel - Google Patents
Warning and fire control unit when traffic accident takes place in tunnel Download PDFInfo
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- CN112382037A CN112382037A CN202011334800.9A CN202011334800A CN112382037A CN 112382037 A CN112382037 A CN 112382037A CN 202011334800 A CN202011334800 A CN 202011334800A CN 112382037 A CN112382037 A CN 112382037A
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- tunnel
- cavity
- center
- plate
- fixedly arranged
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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
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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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
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Architecture (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses an alarm and fire fighting device when traffic accidents happen to a tunnel, which comprises a tunnel wall, wherein a tunnel cavity which is communicated with the front and the back is arranged in the tunnel wall, two spring cavities are respectively communicated and arranged on the inner walls of the left side and the right side of the tunnel cavity, two anti-collision plates are respectively arranged at the left end and the right end of the tunnel cavity in a sliding manner, and the two anti-collision plates are symmetrically distributed in the left-right direction by taking the center of the tunnel cavity as a symmetric center, so that the alarm and fire fighting device can rapidly remind a vehicle which is about to enter the tunnel to stop driving into the tunnel after the accidents happen in the tunnel, further prevent traffic jam in the tunnel, increase rescue difficulty, warn the accident site, prevent the vehicle which still runs in the tunnel from causing secondary accidents due to the visual field problem, facilitate the rescue vehicle to rapidly and accurately determine the accident site, and comprehensively extinguish the fire in the, avoid causing the damage that is difficult to compensate to the tunnel.
Description
Technical Field
The invention relates to the field of safety devices of tunnels, in particular to an alarm and fire fighting device used when a traffic accident happens to a tunnel.
Background
When people drive in the tunnel and have an accident at present, because the field of vision environment in the tunnel is relatively poor, and then the passing vehicles easily have a secondary accident with the accident vehicle, and after the accident happens, the follow-up vehicles continue to run into the tunnel, the tunnel jam is easily caused, so that the rescue vehicles cannot arrive at the accident site quickly, and after the accident vehicle burns, the tunnel structure is easily damaged due to high temperature in the process of waiting for the fire-fighting vehicles to arrive.
Disclosure of Invention
In order to solve the problems, the embodiment designs an alarm and fire fighting device when a tunnel has a traffic accident, which comprises a tunnel wall, wherein a tunnel cavity which is communicated with the front and the back is arranged in the tunnel wall, two spring cavities are respectively communicated with the inner walls of the left side and the right side of the tunnel cavity, two anti-collision plates are respectively arranged at the left end and the right end of the tunnel cavity in a sliding manner, the two anti-collision plates are symmetrically distributed in a left-right manner by taking the center of the tunnel cavity as a symmetry center, a sliding plate is fixedly arranged at one end of each anti-collision plate far away from the center of the tunnel cavity, the sliding plate is connected in the spring cavities in a sliding manner, a compression spring is fixedly arranged at one end of each sliding plate far away from the anti-collision plate, one end of each compression spring far away from the sliding plate is fixedly connected on the inner wall, the movable cavity is communicated with the left side and the right side in the tunnel wall and is positioned at the lower side of the spring cavity, the two movable cavities are distributed in a front-back mirror image mode by taking the tunnel cavity as a mirror image center, a movable plate is fixedly arranged at one end, far away from the center of the tunnel cavity, of the anti-collision plate and is connected in the movable cavity in a sliding mode, a rope is fixedly arranged at one end, close to the center of the tunnel cavity, of the movable plate, a baffle is fixedly arranged at one end, close to the center of the tunnel cavity, of the movable plate, the lower end of the tunnel cavity is communicated with the two lifting cavities, the two lifting cavities are symmetrically distributed in a front-back mode by taking the center of the tunnel cavity as a symmetry center, the baffle is connected at the upper end of the lifting cavities in a sliding mode, a lifting plate is arranged in the lifting cavities in a sliding, the side, away from the center of the tunnel cavity, of the touch block is provided with a touch panel in a sliding manner, the left side and the right side of the tunnel cavity are respectively communicated with two transmission cavities, the two transmission cavities are distributed in a bilateral symmetry manner by taking the center of the tunnel cavity as a symmetry center, a warning lamp is arranged in the transmission cavities in a sliding manner, one end, away from the center of the tunnel cavity, of the warning lamp is fixedly provided with a movable rod, the movable rod is provided with a fixed block in a sliding manner, the upper end and the lower end of the fixed block are fixedly connected onto the inner wall of the transmission cavity, the movable rod is provided with a sliding cavity in an up-and-down penetrating manner, one end, away from the warning lamp, of the movable rod is fixedly provided with a tension spring, one end, away from the movable rod, of the tension spring is fixedly connected onto the inner wall of the transmission cavity, the upper, a driven belt wheel is fixedly arranged at the lower end of the material storage cavity, a swing pipe is rotatably arranged at one end of the driven belt wheel, which is far away from the material storage cavity, the swing pipe is positioned in the tunnel cavity, a rotating shaft is fixedly arranged on the swing pipe, a rotating wheel is fixedly arranged at the rear end of the rotating shaft, when a vehicle has an accident in the tunnel cavity, the vehicle is abutted against the anti-collision plate, so that the sliding plate is driven to move towards one end far away from the center of the tunnel cavity, the compression spring is driven to compress, the moving plate is driven to move towards one end far away from the tunnel cavity, the rope is driven to slide, the baffle is driven to slide, the lifting plate is driven to move upwards, the triangular plate is driven to move upwards, the vehicles coming and going from the front and back are warned, inconvenience in evacuation of the vehicle in the tunnel and the situation that rescue vehicles cannot enter due to vehicle congestion when casualties occur, simultaneously when the crashproof board removes, drives the conflict piece removes, and then contradict on the touch panel, and then drive through the rack and pinion drive the carriage release lever is to being close to the direction in tunnel chamber removes, and then makes the warning light stretches out the transmission chamber, and then passes through the place of emergence accident in the warning tunnel is reminded to the warning of warning light, makes things convenient for the rescue vehicle can be quick be close to the scene of accident simultaneously, after the vehicle emergence accident is fired on fire, through inductor starter motor, and then makes the pipeline link up, makes the fire extinguishing material in the stock intracavity passes through the swing pipe spray extremely the tunnel intracavity, simultaneously pass through the swing of swing pipe is accomplished rightly the comprehensive fire extinguishing of tunnel intracavity.
Preferably, a transverse rack is arranged in the transmission cavity in a sliding mode, one end, close to the center of the tunnel cavity, of the transverse rack is fixedly connected to the touch plate, a reset spring is fixedly arranged at one end, far away from the center of the tunnel cavity, of the transverse rack, one end, far away from the transverse rack, of the reset spring is fixedly connected to the inner wall of the transmission cavity, small meshing teeth are arranged at the upper end of the transverse rack in a meshed mode, a connecting shaft is fixedly arranged on the small meshing teeth, a large meshing wheel is fixedly arranged at the rear end of the connecting shaft, one end, far away from the tunnel cavity, of the large meshing wheel is meshed with a vertical rack, the vertical rack is located at the rear side of the transverse rack, a connecting plate is fixedly arranged at the upper end of the vertical rack, a moving block is fixedly arranged at.
Preferably, two motors are fixedly arranged in the tunnel wall, the two motors are distributed in bilateral symmetry by taking the center of the tunnel cavity as a symmetry center, a transmission shaft is arranged at one end of the motor close to the tunnel cavity in a power mode, a driving bevel gear is fixedly arranged at one end of the transmission shaft close to the center of the tunnel cavity, the front end of the driving bevel gear is engaged with a driven bevel gear, the front end of the driven bevel gear is fixedly provided with a tooth mandrel, the front end of the gear spindle is fixedly provided with sector-shaped teeth, the upper ends of the sector-shaped teeth are meshed with rotating wheels which are fixedly connected on the rotating shaft, the rotating wheel is positioned at the rear side of the swinging pipe, a torsion spring is fixedly arranged at the rear end of the rotating wheel and is wound on the rotating shaft, the rear end of the torsion spring is fixedly connected to the tunnel wall, and the rotating shaft is rotatably connected to the tunnel wall.
Preferably, a belt wheel shaft is arranged at the upper end of the motor in a power mode, a driving belt wheel is fixedly arranged at the upper end of the belt wheel shaft, a driven belt wheel is rotatably arranged on one side, close to the center of the tunnel cavity, of the driving belt wheel, a belt is connected between the driven belt wheel and the driving belt wheel, and the driven belt wheel is rotatably connected to the pipeline.
Preferably, the lifting cavity is internally and fixedly provided with two hydraulic lifting rods, the two hydraulic lifting rods are distributed in a bilateral symmetry mode by taking the lifting plate as a symmetry center, the hydraulic lifting rods are close to one end of the lifting plate, a fixing plate is fixedly arranged at one end of the lifting plate, and the fixing plate is fixedly connected to the lifting plate.
Preferably, the upper end of the tunnel cavity is communicated with two vent holes, the two vent holes are distributed in bilateral symmetry by taking the center of the tunnel cavity as a symmetry center, the upper ends of the vent holes penetrate through the tunnel wall, and a fan is fixedly arranged in each vent hole.
Preferably, an inductor is fixedly arranged on the inner wall of the upper side of the tunnel cavity.
The invention has the beneficial effects that: the invention can quickly remind a vehicle about to enter the tunnel to stop driving into the tunnel after an accident occurs in the tunnel, thereby preventing traffic jam in the tunnel, increasing rescue difficulty, warning the accident site, preventing the vehicle still running in the tunnel from causing secondary accidents due to the visual field problem, facilitating the rescue vehicle to quickly and accurately determine the accident site, and carrying out comprehensive fire extinguishing treatment on the tunnel by the fire extinguishing device to avoid the damage to the tunnel which is difficult to compensate.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of an alarm and fire fighting device in a tunnel traffic accident.
Fig. 2 is an enlarged schematic view of a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an alarm and fire fighting device used when a tunnel has a traffic accident, which comprises a tunnel wall 11, wherein a tunnel cavity 14 which is through from front to back is arranged in the tunnel wall 11, two spring cavities 26 are respectively communicated and arranged on the inner walls of the left side and the right side of the tunnel cavity 14, two anti-collision plates 36 are respectively arranged at the left end and the right end of the tunnel cavity 14 in a sliding way, the two anti-collision plates 36 are distributed in a bilateral symmetry way by taking the center of the tunnel cavity 14 as a symmetry center, a sliding plate 37 is fixedly arranged at one end of each anti-collision plate 36 far away from the center of the tunnel cavity 14, the sliding plate 37 is connected in the spring cavity 26 in a sliding way, a compression spring 38 is fixedly arranged at one end of the sliding plate 37 far away from the anti-collision plate 36, one end of the compression spring 38 far away from the sliding plate 37 is fixedly connected on the inner wall of one side of the spring cavity 26, the movable cavity 27 is located on the lower side of the spring cavity 26, the two movable cavities 27 are arranged in a front-back mirror image mode by taking the tunnel cavity 14 as a mirror image center, the anti-collision plate 36 is fixedly provided with a movable plate 28 at one end far away from the center of the tunnel cavity 14, the movable plate 28 is connected in the movable cavity 27 in a sliding mode, one end, close to the center of the tunnel cavity 14, of the movable plate 28 is fixedly provided with a rope 29, one end, close to the center of the tunnel cavity 14, of the rope 29 is fixedly provided with a baffle 35, the lower end of the tunnel cavity 14 is provided with two lifting cavities 30 in a communicating mode, the two lifting cavities 30 are symmetrically arranged in a front-back mode by taking the center of the tunnel cavity 14 as a symmetry center, the baffle 35 is connected to the upper end of the lifting cavity 30 in a sliding mode and is provided with a lifting plate 32, the upper end of the lifting plate 32 is fixedly provided with a triangular, the utility model discloses a tunnel wall, including support touch block 25, tunnel chamber 14 center, warning light 22, shift lever 40, fixed both ends of shift lever 40, fixed block 20 that slides on shift lever 40, both ends fixed connection about fixed block 20 is on the transmission chamber 42 inner wall, the slip chamber 21 that is equipped with is run through from top to bottom to the shift lever 40, the fixed extension spring 41 that is equipped with of one end that the shift lever 22 was kept away from to the touch block 25, the one end fixed connection that the extension spring 41 was kept away from the shift lever 40 on the inner wall of transmission chamber 42, tunnel wall 11 upper end is fixed and is equipped with two material storage chambers 48, the two material storage cavities 48 are distributed in bilateral symmetry with the center of the tunnel cavity 14 as the symmetry center, the lower end of the material storage cavity 48 is fixedly provided with a driven belt pulley 46, one end of the driven belt pulley 46 far away from the material storage cavity 48 is rotatably provided with a swing pipe 19, the swing pipe 19 is positioned in the tunnel cavity 14, the swing pipe 19 is fixedly provided with a rotating shaft 18, the rear end of the rotating shaft 18 is fixedly provided with a rotating wheel 45, when a vehicle has an accident in the tunnel cavity 14, the vehicle is abutted against the anti-collision plate 36, so that the sliding plate 37 is driven to move towards one end far away from the center of the tunnel cavity 14, and further the compression spring 38 is driven to compress, and further the moving plate 28 is driven to move towards one end far away from the tunnel cavity 14, and further the rope 29 is driven to slide, further the baffle 35 is driven to slide, and further the lifting plate 32 is, and further driving the triangle plate 31 to move upwards, and further performing warning and reminding on vehicles coming and going forward and backward, so as to prevent the situation that rescue vehicles cannot enter due to vehicle congestion when the vehicles are inconveniently evacuated in a tunnel and casualties occur, and simultaneously driving the contact block 25 to move when the anti-collision plate 36 moves, so as to be abutted against the contact block 24, further driving the moving rod 40 to move towards the direction close to the tunnel cavity 14 through gear and rack transmission, so as to enable the warning lamp 22 to extend out of the transmission cavity 42, further reminding the place where an accident occurs in the tunnel through the warning of the warning lamp 22, and simultaneously facilitating the rescue vehicles to rapidly approach the accident scene, when the vehicle has an accident and is on fire, starting a motor through a sensor, further enabling the pipeline 47 to be communicated, and enabling the fire extinguishing materials in the storage cavity 48 to be sprayed into the tunnel cavity 14 through the swing pipe 19, meanwhile, the swinging pipe 19 swings to complete the overall fire extinguishing in the tunnel cavity 14.
Advantageously, a rack 50 is slidably arranged in the transmission chamber 42, one end of the rack 50 close to the center of the tunnel chamber 14 is fixedly connected to the abutting plate 24, a return spring 56 is fixedly arranged at one end of the cross rack 50 far away from the center of the tunnel cavity 14, one end of the return spring 56 away from the rack 50 is fixedly connected to the inner wall of the transmission chamber 42, the upper end of the transverse rack 50 is engaged with a small engaging tooth 52, the small engaging tooth 52 is fixedly provided with a connecting shaft 53, a large engaging wheel 51 is fixedly arranged at the rear end of the connecting shaft 53, a vertical rack 54 is engaged at one end of the large engaging wheel 51 far away from the tunnel cavity 14, the vertical rack 54 is located at the rear side of the horizontal rack 50, the upper end of the vertical rack 54 is fixedly provided with a connecting plate 23, a moving block 39 is fixedly arranged at the upper end of the connecting plate 23, and the moving block 39 is positioned at the lower side of the sliding cavity 21.
Advantageously, two motors 43 are fixedly arranged in the tunnel wall 11, the two motors 43 are symmetrically distributed with the center of the tunnel cavity 14 as the center, one end of each motor 43 close to the tunnel cavity 14 is provided with a transmission shaft 44, one end of each transmission shaft 44 close to the center of the tunnel cavity 14 is fixedly provided with a driving bevel gear 58, the front end of each driving bevel gear 58 is engaged with a driven bevel gear 59, the front end of each driven bevel gear 59 is fixedly provided with a tooth spindle 60, the front end of each tooth spindle 60 is fixedly provided with a sector gear 61, the upper end of each sector gear 61 is engaged with a rotating wheel 45, the rotating wheel 45 is fixedly connected to the rotating shaft 18, the rotating wheel 45 is located at the rear side of the swinging pipe 19, the rear end of each rotating wheel 45 is fixedly provided with a torsion spring 57, the torsion spring 57 is wound on the rotating shaft 18, and the rear end of the torsion spring 57 is, the rotation shaft 18 is rotatably connected to the tunnel wall 11.
Advantageously, the upper end of the motor 43 is provided with a pulley shaft 17, the upper end of the pulley shaft 17 is fixedly provided with a driving pulley 16, one side of the driving pulley 16 close to the center of the tunnel cavity 14 is rotatably provided with a driven pulley 46, a belt 15 is connected between the driven pulley 46 and the driving pulley 16, and the driven pulley 46 is rotatably connected on the pipeline 47.
Advantageously, two hydraulic lifting rods 34 are fixedly arranged in the lifting cavity 30, the two hydraulic lifting rods 34 are symmetrically distributed with the lifting plate 32 as a symmetry center, a fixing plate 33 is fixedly arranged at one end of each hydraulic lifting rod 34 close to the lifting plate 32, and the fixing plate 33 is fixedly connected to the lifting plate 32.
Beneficially, the upper end of the tunnel cavity 14 is provided with two vent holes 13 in a communicating manner, the two vent holes 13 are distributed in a bilateral symmetry manner with the center of the tunnel cavity 14 as a symmetry center, the upper ends of the vent holes 13 penetrate through the tunnel wall 11, and the blower 12 is fixedly arranged in the vent holes 13.
Advantageously, inductors 49 are fixedly arranged on the inner wall of the upper side of the tunnel cavity 14.
The following detailed description of the steps of the alarm and fire fighting device in case of traffic accident in a tunnel with reference to fig. 1 to 3 is provided:
initially, the compression spring 38 is in a normal state, the contact block 25 is not in contact with the contact plate 24, the moving block 39 is located at the lower side of the sliding cavity 21, the driven pulley 46 seals the pipeline 47, and the triangular plate 31 is retracted into the lifting cavity 30;
when an automobile collides with the tunnel wall, the collision-proof plate 36 is driven to move towards the end away from the tunnel cavity 14, so as to drive the sliding plate 37 to slide in the spring cavity 26, so as to drive the compression spring 38 to compress, so as to drive the moving plate 28 to slide in the moving cavity 27, so as to drive the rope 29 to slide along with the moving plate 28, so as to drive the baffle 35 to slide, so as to open the lifting cavity 30, so as to start the hydraulic lifting rod 34, so as to drive the fixed plate 33 to move upwards, so as to drive the lifting plate 32 to move upwards, so as to drive the triangular plate 31 to move upwards out of the lifting cavity 30, so as to warn the coming and going vehicles, and avoid entering the tunnel as much as possible to cause traffic jam, so that the rescue vehicle is difficult to approach the accident site, and simultaneously drive the contact block 25 to contact against the contact plate 24, thereby driving the transverse rack 50 to move, further driving the return spring 56 to compress, further driving the small meshing teeth 52 to rotate, further driving the connecting shaft 53 to rotate, further driving the large meshing wheel 51 to rotate, further driving the vertical rack 54 to move upwards, further driving the connecting plate 23 to move upwards, further driving the moving block 39 to move upwards, further causing the moving block 39 to abut against the sliding cavity 21, further driving the moving rod 40 to move towards the direction close to the center of the tunnel cavity 14 through the movement of the moving block 39, further driving the stretching spring 41 to stretch, further driving the warning lamp 22 to move out of the transmission cavity 42, further warning the vehicle still running in the tunnel of an accident site, avoiding the occurrence of a secondary accident, and simultaneously helping to guide a rescue vehicle to arrive at the accident site more quickly, the injured people are rescued, after a fire disaster caused by a vehicle accident occurs, the sensor 49 monitors the smoke concentration and the temperature in the tunnel cavity 14, the motor 43 is started, the pulley shaft 17 is driven to rotate, the driving pulley 16 is driven to rotate, the belt 15 is driven to rotate, the driven pulley 46 is driven to rotate, the pipeline 47 is opened, the fire extinguishing material in the storage cavity 48 flows into the oscillating pipe 19 through the pipeline 47, the oscillating pipe 19 is used for carrying out fire extinguishing treatment on the tunnel cavity 14, when the oscillating pipe 19 starts to work, the motor 43 is started, the transmission shaft 44 is driven to rotate, the driving bevel gear 58 is driven to rotate, the driven bevel gear 59 is driven to rotate, and the sector teeth 61 are driven to rotate, and then drive the rotation wheel 45 rotates, and then drives the axis of rotation 18 rotates, and then drives torsional spring 57 realizes turning tightly, and then realizes swing of swing pipe 19, and then the completion is right the regional processing of putting out a fire in tunnel cavity 14 prevents to cause the damage to the tunnel because of the vehicle is on fire, sets up simultaneously air vent 13 can be with spreading the smog in tunnel cavity 14 passes through fan 12 discharges fast, and then avoids causing smog to spread because of the inside circulation of air speed of tunnel is slower, increases the rescue and is difficult.
The invention has the beneficial effects that: the invention can quickly remind a vehicle about to enter the tunnel to stop driving into the tunnel after an accident occurs in the tunnel, thereby preventing traffic jam in the tunnel, increasing rescue difficulty, warning the accident site, preventing the vehicle still running in the tunnel from causing secondary accidents due to the visual field problem, facilitating the rescue vehicle to quickly and accurately determine the accident site, and carrying out comprehensive fire extinguishing treatment on the tunnel by the fire extinguishing device to avoid the damage to the tunnel which is difficult to compensate.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an alarm and fire control unit when traffic accident takes place in tunnel, includes the tunnel wall, its characterized in that: a tunnel cavity which is communicated from front to back is arranged in the tunnel wall, two spring cavities are respectively communicated and arranged on the inner walls of the left side and the right side of the tunnel cavity, two anti-collision plates are respectively arranged at the left end and the right end of the tunnel cavity in a sliding mode, the two anti-collision plates are symmetrically distributed from left to right by taking the center of the tunnel cavity as a center of symmetry, a sliding plate is fixedly arranged at one end, away from the center of the tunnel cavity, of each anti-collision plate, the sliding plate is connected in the spring cavity in a sliding mode, a compression spring is fixedly arranged at one end, away from the sliding plate, of each sliding plate, one end, away from the corresponding sliding plate, of each spring cavity is fixedly connected to the inner wall of one side, away from the tunnel cavity, a moving cavity is communicated and arranged from left to right in the tunnel wall and is positioned at the lower side of the spring cavities, the two moving cavities are, the movable plate is connected in the movable cavity in a sliding manner, a rope is fixedly arranged at one end, close to the center of the tunnel cavity, of the movable plate, a baffle is fixedly arranged at one end, close to the center of the tunnel cavity, of the rope, the lower end of the tunnel cavity is communicated with two lifting cavities, the two lifting cavities are symmetrically distributed in a front-back manner by taking the center of the tunnel cavity as a symmetry center, the baffle is connected at the upper end of the lifting cavity in a sliding manner, a lifting plate is arranged in the lifting cavities in a sliding manner, a triangular plate is fixedly arranged at the upper end of the lifting plate, a touch block is fixedly arranged at one end, far away from the center of the tunnel cavity, of the touch block, a touch plate is arranged at one side, far away from the center of the tunnel cavity, of the touch block, the left side and the right side of the tunnel cavity are respectively communicated with two, a moving rod is fixedly arranged at one end of the warning lamp far away from the center of the tunnel cavity, a fixed block is arranged on the moving rod in a sliding manner, the upper end and the lower end of the fixed block are fixedly connected on the inner wall of the transmission cavity, the movable rod is provided with a sliding cavity in an up-and-down penetrating way, an extension spring is fixedly arranged at one end of the moving rod far away from the warning lamp, one end of the extension spring far away from the moving rod is fixedly connected to the inner wall of the transmission cavity, the upper end of the tunnel wall is fixedly provided with two material storage cavities which are distributed in bilateral symmetry by taking the center of the tunnel cavity as a symmetry center, a driven belt wheel is fixedly arranged at the lower end of the material storage cavity, a swinging pipe is rotatably arranged at one end of the driven belt wheel far away from the material storage cavity, the swing pipe is located in the tunnel cavity, a rotating shaft is fixedly arranged on the swing pipe, and a rotating wheel is fixedly arranged at the rear end of the rotating shaft.
2. The warning and fire fighting apparatus for traffic accidents in tunnels according to claim 1, wherein: the device comprises a transmission cavity, and is characterized in that a transverse rack is arranged in the transmission cavity in a sliding mode, one end, close to the center of the tunnel cavity, of the transverse rack is fixedly connected to a touch plate, a reset spring is fixedly arranged at one end, far away from the center of the tunnel cavity, of the transverse rack, one end, far away from the transverse rack, of the reset spring is fixedly connected to the inner wall of the transmission cavity, small meshing teeth are arranged at the upper end of the transverse rack in a meshed mode, a connecting shaft is fixedly arranged on the small meshing teeth, a large meshing wheel is fixedly arranged at the rear end of the connecting shaft, one end, far away from the tunnel cavity, of the large meshing wheel is meshed with a vertical rack, the vertical rack is located on the rear side of the transverse rack, a connecting plate is fixedly arranged at the.
3. The warning and fire fighting apparatus for traffic accidents in tunnels according to claim 1, wherein: the tunnel wall is internally and fixedly provided with two motors, the two motors are distributed in a bilateral symmetry mode by taking the center of the tunnel cavity as a symmetry center, one end of each motor close to the tunnel cavity is provided with a transmission shaft in a power mode, one end of each transmission shaft close to the center of the tunnel cavity is provided with a driving bevel gear, the front end of each driving bevel gear is meshed with a driven bevel gear, the front end of each driven bevel gear is fixedly provided with a tooth spindle, the front end of each tooth spindle is fixedly provided with fan-shaped teeth, the upper ends of the fan-shaped teeth are meshed with rotating wheels, the rotating wheels are fixedly connected onto the rotating shaft, the rotating wheels are positioned on the rear side of the swinging pipe, the rear ends of the rotating wheels are fixedly provided with torsional springs, the torsional springs are wound on the rotating shaft, the rear ends.
4. The warning and fire fighting apparatus for traffic accidents in tunnels according to claim 3, wherein: the tunnel boring machine is characterized in that a belt wheel shaft is dynamically arranged at the upper end of the motor, a driving belt wheel is fixedly arranged at the upper end of the belt wheel shaft, a driven belt wheel is rotatably arranged on one side, close to the center of the tunnel cavity, of the driving belt wheel, a belt is connected between the driven belt wheel and the driving belt wheel, and the driven belt wheel is rotatably connected to the pipeline.
5. The warning and fire fighting apparatus for traffic accidents in tunnels according to claim 1, wherein: the lifting cavity is internally and fixedly provided with two hydraulic lifting rods, the two hydraulic lifting rods are distributed in a bilateral symmetry mode by taking the lifting plate as a symmetry center, the hydraulic lifting rods are close to one end of the lifting plate, a fixing plate is fixedly arranged at one end of the lifting plate, and the fixing plate is fixedly connected to the lifting plate.
6. The warning and fire fighting apparatus for traffic accidents in tunnels according to claim 1, wherein: the tunnel comprises a tunnel cavity and is characterized in that two vent holes are communicated and arranged at the upper end of the tunnel cavity, the two vent holes are distributed in a bilateral symmetry mode by taking the center of the tunnel cavity as a symmetry center, the upper ends of the vent holes penetrate through the tunnel wall, and a fan is fixedly arranged in each vent hole.
7. The device for alarming and fire fighting when a traffic accident occurs in a tunnel according to claim 1, wherein the inner wall of the upper side of the tunnel cavity is fixedly provided with a sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011334800.9A CN112382037A (en) | 2020-11-24 | 2020-11-24 | Warning and fire control unit when traffic accident takes place in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011334800.9A CN112382037A (en) | 2020-11-24 | 2020-11-24 | Warning and fire control unit when traffic accident takes place in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112382037A true CN112382037A (en) | 2021-02-19 |
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ID=74587356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011334800.9A Withdrawn CN112382037A (en) | 2020-11-24 | 2020-11-24 | Warning and fire control unit when traffic accident takes place in tunnel |
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| Country | Link |
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| CN (1) | CN112382037A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073586A (en) * | 2021-03-23 | 2021-07-06 | 苏州怡集亚贸易有限公司 | Tunnel safety system with emergency accident treatment function |
| CN114344761A (en) * | 2021-12-27 | 2022-04-15 | 浙江省交通运输科学研究院 | Tunnel fire-fighting device |
-
2020
- 2020-11-24 CN CN202011334800.9A patent/CN112382037A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073586A (en) * | 2021-03-23 | 2021-07-06 | 苏州怡集亚贸易有限公司 | Tunnel safety system with emergency accident treatment function |
| CN114344761A (en) * | 2021-12-27 | 2022-04-15 | 浙江省交通运输科学研究院 | Tunnel fire-fighting device |
| CN114344761B (en) * | 2021-12-27 | 2022-12-06 | 浙江省交通运输科学研究院 | Tunnel fire-fighting device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210219 |
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| WW01 | Invention patent application withdrawn after publication |