CN113090329A - Tunnel safety guiding device for unmanned driving - Google Patents
Tunnel safety guiding device for unmanned driving Download PDFInfo
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- CN113090329A CN113090329A CN202110326920.2A CN202110326920A CN113090329A CN 113090329 A CN113090329 A CN 113090329A CN 202110326920 A CN202110326920 A CN 202110326920A CN 113090329 A CN113090329 A CN 113090329A
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- 229910000831 Steel Inorganic materials 0.000 claims description 39
- 229920001971 elastomer Polymers 0.000 claims description 39
- 239000010959 steel Substances 0.000 claims description 39
- 238000002955 isolation Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 20
- 239000000779 smoke Substances 0.000 claims description 19
- 239000003973 paint Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000012384 transportation and delivery Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 1
- 239000011247 coating layer Substances 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 20
- 206010039203 Road traffic accident Diseases 0.000 description 7
- 239000011241 protective layer Substances 0.000 description 5
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- 230000035945 sensitivity Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
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- Business, Economics & Management (AREA)
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- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a tunnel safety guiding device for unmanned driving, which comprises a tunnel body, wherein the tunnel body comprises a wall body and a road surface, the wall body is fixedly arranged at the top of the road surface, a guiding line is arranged in the middle of the road surface, the guiding line comprises a magnetic coating layer and magnetic blocks, the magnetic coating layer is coated on the top of the guiding line, the magnetic blocks are equidistantly distributed on the top of the magnetic coating layer, and a reflective coating is arranged on the top of the magnetic blocks. The occurrence rate of traffic safety accidents caused by freight vehicles can be greatly reduced.
Description
Technical Field
The invention belongs to the technical field of tunnel guiding, and particularly relates to a tunnel safety guiding device for unmanned driving.
Background
Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel. Unmanned vehicle relies on-vehicle sensing system perception road environment, carries out route planning, cruises automatically, carries out the intelligent automobile of operation tasks such as commodity selling, dispatch express delivery simultaneously.
At present, in the process of driving of an unmanned vehicle in a tunnel, due to the fact that light rays in the tunnel are dark, the accuracy of an identified lane line is poor, traffic accidents are easily caused, and an accurate safety guiding device and a protection device are lacked in the tunnel, particularly for freight vehicles, safety accidents easily occur due to large load and large inertia, once traffic accidents occur, conditions such as explosion, fire, thick smoke and the like can occur in the tunnel, the driving of other vehicles in the tunnel is greatly influenced, and the consequences are very serious. Therefore, the tunnel safety guiding device for unmanned driving solves the problems in the prior art.
Disclosure of Invention
The invention aims to provide a tunnel safety guiding device for unmanned driving, which is characterized in that a guiding line is arranged, and a magnetic coating layer, a magnetic block and a reflective coating on the guiding line are matched, so that the device is strong in identifiability and high in positioning and guiding accuracy, is beneficial to realizing ordered management and accurate transportation of urban freight transportation traffic, and can realize accurate positioning and guiding of freight unmanned vehicles so as to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme: a tunnel safety guiding device for unmanned driving comprises a tunnel body, wherein the tunnel body comprises a wall body and a road surface, the wall body is fixedly arranged on the top of a road surface, a guide line is arranged in the middle of the road surface and comprises a magnetic coating layer and a magnetic block, the magnetic coating layer is coated on the top of the guide wire, the magnetic blocks are equidistantly distributed on the top of the magnetic coating layer, the top of the magnetic block is provided with a reflective coating, the two sides of the inner wall of the wall body are distributed with a protective component and a fire extinguishing component at equal intervals, the protection component and the fire extinguishing component are alternately arranged, the protection component comprises a connecting plate, a viscous damper, a vibration isolation support, an anti-collision plate and a rubber plate, the connecting plate is fixedly installed on the inner wall of the wall body, the connecting plate is fixedly connected with the anti-collision plate through the viscous damper and the vibration isolation support, and the rubber plate is fixedly connected to one side of the anti-collision plate.
Preferably, the viscous damper comprises a first connecting seat, an oil cylinder and a second connecting seat, the first connecting seat and the second connecting seat are respectively installed at two ends of the oil cylinder, the bottom of the first connecting seat is fixedly connected with one side of the connecting plate, and the bottom of the second connecting seat is fixedly connected with the other side of the anti-collision plate.
Preferably, the vibration isolation support comprises a bottom connecting steel plate, a top connecting steel plate, a lead core, a top sealing plate and a bottom sealing plate, the bottom connecting steel plate is fixedly connected to one side of the connecting plate, the bottom sealing plate is fixedly installed at the top of the bottom connecting steel plate, the top sealing plate is arranged above the bottom sealing plate, and the lead core is fixedly installed in the middle of the bottom sealing plate and the middle of the top sealing plate.
Preferably, the vibration isolation support still includes inside rubber layer, inside steel sheet and rubber protective layer, inside rubber layer and inside steel sheet equidistance distribute between bottom shrouding and top shrouding, set up in turn between inside rubber layer and the inside steel sheet, the rubber protective layer wraps up in the outside on inside rubber layer and inside steel sheet, the pencil lead sets up in the middle part on inside rubber layer and inside steel sheet, the pencil lead, the bottom fixed connection of top binding steel board is in the top of top shrouding, the top fixed connection of top binding steel board is in the opposite side of crashproof board.
Preferably, the subassembly of putting out a fire includes water tank, water pump inlet tube and water pump outlet pipe, water tank fixed mounting is in the wall body inner wall, water pump fixed mounting is in the water tank top, the fixed water inlet that communicates in the water pump of water pump inlet tube, the fixed intercommunication in the water tank of water pump inlet tube one end, the fixed delivery port that communicates in the water pump of water pump outlet pipe, water tank top and bottom are fixed the intercommunication respectively and have inlet tube and outlet pipe, all install the valve on inlet tube and the outlet pipe.
Preferably, the water pump outlet pipe is provided with two sets, two sets of one end of the water pump outlet pipe is fixedly communicated with the water outlet through a tee joint, one end of the water pump outlet pipe extends to the bottom of two sides of the outer wall of the water tank respectively, branch pipes are distributed on the water pump outlet pipe at equal intervals, and a high-pressure nozzle is installed at one end of each branch pipe.
Preferably, top fixed mounting has the support in the wall body, the lane sign is installed to the support bottom, support top fixed mounting has control switch, the equal fixed mounting in support both ends has radiator fan, control switch and the equal electric connection of radiator fan and water pump.
Preferably, the top installs temperature sensor and smoke transducer respectively in the wall body, the equidistance in top both sides distributes and has the light in the wall body, control switch and the equal electric connection of temperature sensor and smoke transducer.
The invention has the technical effects and advantages that: compared with the prior art, the tunnel safety guiding device for unmanned driving provided by the invention has the following advantages:
1. by arranging the guide lines, the magnetic coating layer, the magnetic blocks and the reflective coating on the guide lines are matched, so that the urban freight transportation vehicle positioning and guiding device is strong in identifiability and high in positioning and guiding accuracy, is beneficial to realizing ordered management and accurate transportation of urban freight transportation traffic, can realize accurate positioning and guiding of the freight unmanned vehicle, can effectively improve the transportation efficiency, reduces the transportation cost and the time cost, is beneficial to accelerating the urban construction process, and can greatly reduce the traffic safety accident rate caused by the freight vehicle;
2. according to the invention, the protection assembly and the fire extinguishing assembly are distributed on two sides of the inner wall of the tunnel body at equal intervals, and the viscous damper, the vibration isolation support, the anti-collision plate and the rubber plate in the protection assembly are matched for use, so that most of energy of collision can be counteracted when a traffic accident happens, the damage to vehicles and the tunnel body caused by the collision is reduced, and the fire extinguishing assembly is arranged at the same time, so that dense smoke, fire and the like generated when the traffic accident happens are discharged and extinguished, and the gas safety in the tunnel is ensured.
Drawings
FIG. 1 is a schematic structural view of a front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a front view of the fire suppression assembly of the present invention;
FIG. 4 is a schematic top view of the shield assembly of the present invention;
fig. 5 is a schematic perspective view, partially in section, of the vibration isolation mount of the present invention.
In the figure: 1. a tunnel body; 2. a wall body; 3. a pavement; 4. a support; 401. a lane indication sign; 5. a heat radiation fan; 6. a temperature sensor; 7. a smoke sensor; 8. a control switch; 9. an illuminating lamp; 10. a guard assembly; 11. a connecting plate; 12. a viscous damper; 13. a first connecting seat; 14. an oil cylinder; 15. a second connecting seat; 16. a vibration isolation support; 17. the bottom is connected with a steel plate; 18. the top is connected with a steel plate; 19. a lead core; 20. a top sealing plate; 21. a bottom closing plate; 22. an inner rubber layer; 23. an inner steel plate; 24. a rubber protective layer; 25. an anti-collision plate; 26. a rubber plate; 27. a fire extinguishing assembly; 28. a water tank; 29. a water pump; 30. a water inlet pipe of a water pump; 31. a water outlet pipe of the water pump; 32. a branch pipe; 33. a high pressure nozzle; 34. a water inlet pipe; 35. a water outlet pipe; 36. a valve; 37. a guide wire; 38. a magnetic coating layer; 39. a magnetic block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme as shown in figures 1-5: a tunnel safety guiding device for unmanned driving comprises a tunnel body 1, the tunnel body 1 comprises a wall body 2 and a road surface 3, the wall body 2 is fixedly installed on the top of the road surface 3, a guiding line 37 is arranged in the middle of the road surface 3, the guiding line 37 comprises a magnetic paint layer 38 and magnetic blocks 39, the magnetic paint layer 38 is coated on the top of the guiding line 37, the magnetic blocks 39 are equidistantly distributed on the top of the magnetic paint layer 38, a light reflecting coating is arranged on the top of the magnetic blocks 39, the guiding line 37 is arranged in the middle of the road surface 3 in the tunnel body 1, accurate positioning and guiding are carried out on an unmanned vehicle, the unmanned vehicle keeps running on a set route, the magnetic paint layer 38 is laid on the guiding line 37 to further form accurate guiding, the magnetic blocks 39 and the light reflecting coating are used as a sensing piece to improve the sensing sensitivity and the sensing accuracy of the guiding line 37, and the guiding line 37 has, the urban transportation traffic positioning and guiding system has the advantages that the identifiability is strong, the positioning and guiding accuracy is high, the orderly management and the accurate transportation of urban transportation traffic can be realized, the accurate positioning and guiding of the unmanned transportation vehicle can be realized, the transportation efficiency can be effectively improved, the transportation cost and the time cost are reduced, the urban construction process can be accelerated, and the traffic safety accident rate caused by the transportation vehicle can be greatly reduced;
the protection component 10 and the fire extinguishing component 27 are distributed on two sides of the inner wall of the wall body 2 at equal intervals, the protection component 10 and the fire extinguishing component 27 are alternately arranged, the protection component 10 comprises a connecting plate 11, a viscous damper 12, a vibration isolation support 16, an anti-collision plate 25 and a rubber plate 26, the connecting plate 11 is fixedly arranged on the inner wall of the wall body 2, the connecting plate 11 and the anti-collision plate 25 are fixedly connected through the viscous damper 12 and the vibration isolation support 16, the rubber plate 26 is fixedly connected to one side of the anti-collision plate 25, when collision occurs, a vehicle can collide against the inner wall of the wall body 2 due to narrow terrain, the anti-collision plate 25 and the rubber plate 26 can be firstly collided, the anti-collision plate 25 and the rubber plate 26 can play a first layer of buffering protection, then the collision force is transmitted into the viscous damper 12 and the vibration isolation support 16, the viscous damper 12 and the vibration isolation support 16 can absorb and consume the, the impact and the damage of the impact force to the wall body 2 are greatly relieved, most of the energy of the impact is offset, and the damage of the impact to the vehicle and the tunnel body 1 is reduced;
the viscous damper 12 comprises a first connecting seat 13, an oil cylinder 14 and a second connecting seat 15, wherein the first connecting seat 13 and the second connecting seat 15 are respectively installed at two ends of the oil cylinder 14, the bottom of the first connecting seat 13 is fixedly connected with one side of a connecting plate 11, the bottom of the second connecting seat 15 is fixedly connected with the other side of an anti-collision plate 25, the viscous damper 12 adopts JZN series viscous dampers, is a passive speed related damper designed and manufactured by applying the principle that damping force is generated by interaction of viscous media and structural components of the damper, uses silicone oil as a medium, and has small viscosity-temperature coefficient, stable performance at low and high temperature (-50 ℃ to +250 ℃), and good radiation resistance;
the vibration isolation support 16 comprises a bottom connecting steel plate 17, a top connecting steel plate 18, a lead core 19, a top sealing plate 20 and a bottom sealing plate 21, wherein the bottom connecting steel plate 17 is fixedly connected to one side of the connecting plate 11, the bottom sealing plate 21 is fixedly arranged at the top of the bottom connecting steel plate 17, the top sealing plate 20 is arranged above the bottom sealing plate 21, the lead core 19 is fixedly arranged in the middle between the bottom sealing plate 21 and the top sealing plate 20, the vibration isolation support 16 further comprises an inner rubber layer 22, an inner steel plate 23 and a rubber protective layer 24, the inner rubber layer 22 and the inner steel plate 23 are equidistantly distributed between the bottom sealing plate 21 and the top sealing plate 20, the inner rubber layer 22 and the inner steel plate 23 are alternately arranged, the rubber protective layer 24 is wrapped outside the inner rubber layer 22 and the inner steel plate 23, the lead core 19 is arranged in the middle of the inner rubber layer 22 and the inner steel plate, the top of the top connecting steel plate 18 is fixedly connected to the other side of the anti-collision plate 25; the internal steel plate 23 is used as a stiffening material of the vibration isolation support 16, so that the characteristic of small vertical rigidity of the rubber body is changed, the horizontal earthquake effect can be reduced, and a large vertical load can be borne; because the inner rubber layer 22 is used as an elastomer, the energy consumption is insufficient, the lead core 19 is arranged in the middle of the inner rubber layer 22 and the inner steel plate 23, the load of the whole top connecting steel plate 18 can be borne, the structural period is prolonged, certain damping can be provided, the impact force of the bottom connecting steel plate 17 is redistributed, the displacement of a shock insulation layer cannot be large, and a good shock insulation effect is achieved; meanwhile, the lead core 19 can resist the action of load and braking load;
the fire extinguishing assembly 27 comprises a water tank 28, a water pump 29, a water pump inlet pipe 30 and a water pump outlet pipe 31, the water tank 28 is fixedly arranged on the inner wall of the wall body 2, the water pump 29 is fixedly arranged on the top of the water tank 28, the water pump inlet pipe 30 is fixedly communicated with a water inlet of the water pump 29, one end of the water pump inlet pipe 30 is fixedly communicated with the water tank 28, the water pump outlet pipe 31 is fixedly communicated with a water outlet of the water pump 29, the top and the bottom of the water tank 28 are respectively and fixedly communicated with a water inlet pipe 34 and a water outlet pipe 35, valves 36 are respectively arranged on the water inlet pipe 34 and the water outlet pipe 35, two groups of water pump outlet pipes 31 are provided, one ends of the two groups of water pump outlet pipes 31 are fixedly communicated with the water outlet through a tee joint, one ends of the, the water pump 29 works to convey the water source in the water tank 28 to the water pump water outlet pipe 31 through the water pump water inlet pipe 30, then the water source reaches the branch pipe 32 and is finally sprayed out through the high-pressure nozzle 33, the high-pressure nozzle 33 can extinguish the fire source, and more property loss and further aggravation of accidents are reduced;
the top in the wall body 2 is fixedly provided with a support 4, the bottom of the support 4 is provided with a lane indicator 401, the top of the support 4 is fixedly provided with a control switch 8, two ends of the support 4 are both fixedly provided with a cooling fan 5, the control switch 8 is electrically connected with the cooling fan 5 and a water pump 29, the top in the wall body 2 is respectively provided with a temperature sensor 6 and a smoke sensor 7, the temperature sensor 6 senses the rise of temperature, a photoelectric smoke sensor in the smoke sensor 7 detects smoke generated when a traffic accident occurs, and the temperature sensor 6 and the smoke sensor 7 transmit signals to the control switch 8 at the same time; the illuminating lamps 9 are distributed on two sides of the top in the wall body 2 at equal intervals, the control switch 8 is electrically connected with the temperature sensor 6 and the smoke sensor 7, and the power supply of the illuminating lamps 9 is switched on, so that the normal running of the vehicle in the tunnel body 1 is ensured; the control switch 8 controls the operation of the heat radiation fan 5, and the heat radiation fan 5 can help smoke generated in the tunnel body 1 to be discharged.
Firstly, the power supply of the illuminating lamp 9 is switched on, thus ensuring the normal running of the vehicle in the tunnel body 1, the middle part of the road surface 3 in the tunnel body 1 is provided with the guide line 37, the unmanned vehicle is accurately positioned and guided, so that the unmanned vehicle keeps running on a set route, the magnetic coating layer 38 is laid on the guide line 37 to further form accurate guide, the magnetic block 39 and the reflective coating are used as a sensing piece to improve the sensing sensitivity and the sensing accuracy of the guide line 37, so that the guide line 37 has more accurate positioning and guiding functions, the identifiability is strong, the positioning and guiding accuracy is high, the orderly management and accurate transportation of urban freight transportation can be realized, the accurate positioning and guiding of the freight unmanned vehicle can be realized, the transportation efficiency can be effectively improved, the transportation cost and the time cost are reduced, and the urban construction process is accelerated, the occurrence rate of traffic safety accidents caused by freight vehicles can be greatly reduced;
when collision happens, because the terrain is narrow, the vehicle can collide against the inner wall of the wall body 2, firstly the collision-proof plate 25 and the rubber plate 26 can be collided, the collision-proof plate 25 and the rubber plate 26 can play a first layer of buffer protection, then the collision force is transmitted into the viscous damper 12 and the vibration isolation support 16, the viscous damper 12 and the vibration isolation support 16 can absorb and consume the impact energy of the collision force on the wall body 2 to a larger extent, the impact and the damage of the collision force on the wall body 2 are greatly relieved, most of the energy of the collision is counteracted, the damage of the collision on the vehicle and the tunnel body 1 is reduced, meanwhile, after the traffic accident happens, the temperature in the tunnel body 1 rises, a large amount of smoke appears, at the moment, the temperature sensor 6 senses the rise of the temperature, the photoelectric smoke sensor in the smoke sensor 7 detects the smoke generated when the traffic accident, the temperature sensor 6 and the smoke sensor 7 transmit signals to the control switch 8 at the same time, control switch 8 control radiator fan 5 and the work of water pump 29, and radiator fan 5 can help producing smog in the tunnel body 1 and discharge, and the work of water pump 29 carries the water source in the water tank 28 to water pump outlet pipe 31 through water pump inlet tube 30, reachs branch pipe 32 and is spouted by high-pressure nozzle 33 at last, and high-pressure nozzle 33 can put out the fire source, reduces more property loss and the further aggravation of accident.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a tunnel safety guider for unmanned driving, includes tunnel body (1), its characterized in that: the tunnel body (1) comprises a wall body (2) and a pavement (3), the wall body (2) is fixedly installed on the top of the pavement (3), a guide line (37) is arranged in the middle of the pavement (3), the guide line (37) comprises a magnetic paint layer (38) and magnetic blocks (39), the magnetic paint layer (38) is coated on the top of the guide line (37), the magnetic blocks (39) are equidistantly distributed on the top of the magnetic paint layer (38), a light reflecting coating is arranged on the top of the magnetic blocks (39), protective components (10) and fire extinguishing components (27) are equidistantly distributed on two sides of the inner wall of the wall body (2), the protective components (10) and the fire extinguishing components (27) are alternately arranged, each protective component (10) comprises a connecting plate (11), a viscous damper (12), a vibration isolation support (16), a collision prevention plate (25) and a rubber plate (26), the connecting plate (11) is fixedly installed on the inner wall body (2, the connecting plate (11) and the anti-collision plate (25) are fixedly connected through a viscous damper (12) and a vibration isolation support (16), and the rubber plate (26) is fixedly connected to one side of the anti-collision plate (25).
2. The unmanned tunnel safety guide apparatus of claim 1, wherein: the viscous damper (12) comprises a first connecting seat (13), an oil cylinder (14) and a second connecting seat (15), wherein the first connecting seat (13) and the second connecting seat (15) are respectively installed at two ends of the oil cylinder (14), the bottom of the first connecting seat (13) is fixedly connected with one side of a connecting plate (11), and the bottom of the second connecting seat (15) is fixedly connected with the other side of an anti-collision plate (25).
3. The unmanned tunnel safety guide apparatus of claim 1, wherein: vibration isolation support (16) include bottom connection steel sheet (17), top connection steel sheet (18), lead core (19), top shrouding (20) and bottom shrouding (21), bottom connection steel sheet (17) fixed connection is in one side of connecting plate (11), bottom shrouding (21) fixed mounting is in the top of bottom connection steel sheet (17), top shrouding (20) set up in the top of bottom shrouding (21), lead core (19) fixed mounting is in the middle part between bottom shrouding (21) and top shrouding (20).
4. The unmanned tunnel safety guide apparatus of claim 3, wherein: the vibration isolation support (16) further comprises an inner rubber layer (22), an inner steel plate (23) and a rubber protection layer (24), the inner rubber layer (22) and the inner steel plate (23) are equidistantly distributed between a bottom sealing plate (21) and a top sealing plate (20), the inner rubber layer (22) and the inner steel plate (23) are alternately arranged, the rubber protection layer (24) is wrapped outside the inner rubber layer (22) and the inner steel plate (23), the lead core (19) is arranged in the middle of the inner rubber layer (22) and the inner steel plate (23), the lead core (19) is fixedly connected to the top of the top sealing plate (20) through the bottom of the top connecting steel plate (18), and the top of the top connecting steel plate (18) is fixedly connected to the other side of the anti-collision plate (25).
5. The unmanned tunnel safety guide apparatus of claim 1, wherein: fire extinguishing assembly (27) include water tank (28), water pump (29), water pump inlet tube (30) and water pump outlet pipe (31), water tank (28) fixed mounting is in wall body (2) inner wall, water pump (29) fixed mounting is in water tank (28) top, water pump inlet tube (30) are fixed to be communicated in the water inlet of water pump (29), water pump inlet tube (30) one end is fixed to be communicated in water tank (28), water pump outlet pipe (31) are fixed to be communicated in the delivery port of water pump (29), water tank (28) top and bottom are fixed the intercommunication respectively have inlet tube (34) and outlet pipe (35), all install valve (36) on inlet tube (34) and outlet pipe (35).
6. The unmanned tunnel safety guide apparatus of claim 5, wherein: the water pump outlet pipe (31) is provided with two sets of, two sets of the fixed intercommunication of tee bend and delivery port is passed through to water pump outlet pipe (31) one end, and is two sets of water pump outlet pipe (31) one end extends to the bottom of water tank (28) outer wall both sides respectively, and is two sets of equidistant distribution has branch pipe (32) on water pump outlet pipe (31), high pressure nozzle (33) are installed to branch pipe (32) one end.
7. The unmanned tunnel safety guide apparatus of claim 6, wherein: top fixed mounting has support (4) in wall body (2), lane sign (401) are installed to support (4) bottom, support (4) top fixed mounting has control switch (8), the equal fixed mounting in support (4) both ends has radiator fan (5), control switch (8) and radiator fan (5) and the equal electric connection of water pump (29).
8. The unmanned tunnel safety guide apparatus of claim 7, wherein: temperature sensor (6) and smoke transducer (7) are installed respectively to the top in wall body (2), the equal equidistance in top both sides distributes in wall body (2) has light (9), control switch (8) and the equal electric connection of temperature sensor (6) and smoke transducer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110326920.2A CN113090329A (en) | 2021-03-26 | 2021-03-26 | Tunnel safety guiding device for unmanned driving |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110326920.2A CN113090329A (en) | 2021-03-26 | 2021-03-26 | Tunnel safety guiding device for unmanned driving |
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| CN113090329A true CN113090329A (en) | 2021-07-09 |
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| CN202110326920.2A Pending CN113090329A (en) | 2021-03-26 | 2021-03-26 | Tunnel safety guiding device for unmanned driving |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212492A (en) * | 2022-07-23 | 2022-10-21 | 四川路桥建设集团交通工程有限公司 | Tunnel management station system |
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| CN115212492B (en) * | 2022-07-23 | 2023-09-08 | 四川路桥建设集团交通工程有限公司 | Tunnel management station system |
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