CN215366910U

CN215366910U - Traffic safety warning device for expressway tunnel

Info

Publication number: CN215366910U
Application number: CN202121387125.6U
Authority: CN
Inventors: 王平让; 陈波; 李柄成; 王翔; 赵帅明
Original assignee: Zhengzhou University of Aeronautics
Current assignee: Zhengzhou University of Aeronautics
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-31
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a traffic safety warning device for a highway tunnel, which comprises the tunnel and a warning device fixedly connected with the tunnel, wherein the warning device comprises a photovoltaic mechanism, a supporting frame, an installation box, a cleaning mechanism, an air conditioner and a control warning mechanism; the support frames are arranged on two sides of the tunnel outer road; the air conditioner and the control warning mechanism are respectively arranged on the side surface of the inner cavity of the installation box; the air conditioner, the cleaning mechanism and the control warning mechanism are respectively and electrically connected with the photovoltaic mechanism; the mounting box is fixedly mounted on the top surface of the support frame; toughened glass is embedded in one side face, far away from the tunnel, of the installation box; the cleaning mechanism is fixedly arranged on one side surface of the installation box, which is far away from the tunnel; one end of the photovoltaic mechanism is fixedly connected with the side face of the tunnel, and the middle of the photovoltaic mechanism is fixedly connected with the two side faces of the installation box. According to the utility model, the photovoltaic mechanism is utilized to build the sunshade for the tunnel and the control warning mechanism, so that the damage of components caused by the direct irradiation of sunlight on the control warning mechanism is avoided, and the traffic accidents caused by the change of the sudden intensity and weakness of the sunlight are also avoided.

Description

Traffic safety warning device for expressway tunnel

Technical Field

The utility model relates to the technical field of infrastructure, in particular to a traffic safety warning device for an expressway tunnel.

Background

Along with the development of modern economic society, the expressway plays an important role therein, and makes important contributions to the economic development of various countries and the social progress. However, some highways need to go through the great mountains, which avoids the situation that many tunnels cannot be built to communicate with all places, but although the tunnels meet the travel requirements of people, the tunnels are easy to cause traffic accidents due to the special environment, rescue is not easy, great loss is brought to economy and life of people, and accidents can be avoided to a great extent if drivers obtain effective reminding information before entering the tunnels.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a traffic safety warning device for an expressway tunnel, which is used for solving the problems in the prior art.

In order to achieve the purpose, the utility model provides the following scheme:

the utility model provides a traffic safety warning device for a highway tunnel, which comprises a tunnel and a warning device fixedly connected with the tunnel, wherein the warning device comprises a photovoltaic mechanism, a supporting frame, an installation box, a cleaning mechanism, an air conditioner and a control warning mechanism; the support frame is arranged on the ground on one side of the end face of the tunnel;

the air conditioner and the control warning mechanism are respectively arranged on the side surface of the inner cavity of the installation box; the air conditioner, the cleaning mechanism and the control warning mechanism are respectively and electrically connected with the photovoltaic mechanism; the mounting box is fixedly mounted on the top surface of the support frame; tempered glass is embedded in one side face, far away from the tunnel, of the installation box; the cleaning mechanism is fixedly arranged on one side surface of the installation box, which is far away from the tunnel; one end of the photovoltaic mechanism is fixedly connected with the side face of the tunnel, and the middle of the photovoltaic mechanism is fixedly connected with the two side faces of the installation box.

Preferably, the control warning mechanism comprises a plurality of displays; the plurality of displays are sequentially arranged and fixedly connected with the toughened glass; the display is electrically connected with the control unit; the control unit is fixedly installed on the bottom surface of the inner cavity of the installation box and is electrically connected with the photovoltaic mechanism.

Preferably, the control unit comprises a circuit board, and a controller and a wireless communication module which are respectively arranged on the circuit board; the controller is electrically connected with the wireless communication module, the cleaning mechanism, the photovoltaic mechanism and the display respectively; and the wireless communication module is respectively communicated with the external mobile terminal and the fixed terminal in an information interaction way.

Preferably, the cleaning mechanism comprises a water storage tank and a nozzle; the air conditioner condensed water outlet pipe is communicated with the water storage tank; a water pump is fixedly arranged on the side surface of the water storage tank; the water pump is communicated with the water storage tank through a pipeline and is electrically connected with the controller; a wiper frame is fixedly mounted at one end of the nozzle, the nozzle is communicated with the water pump through a pipeline, and a water outlet of the nozzle is arranged towards the toughened glass; a plurality of wiper strips are vertically and fixedly arranged on the side surface of the wiper frame; the wiping blades of the plurality of wiper strips are abutted against the outer side surface of the toughened glass; pulleys are respectively connected to four corners of the windshield wiper frame in a rotating manner; the pulleys are respectively connected with two guide sliding strips in a sliding manner; the two guide sliding strips are fixedly arranged at the top and the bottom of the installation box far away from one side surface of the tunnel; a sliding groove is formed in one side face of the sliding guide strip; the pulley is matched with the sliding groove and is in sliding connection with the sliding groove; the wiper frame is hinged with a telescopic unit; the telescopic unit is fixedly connected with a wiper motor; the wiper motor is electrically connected with the controller.

Preferably, the telescopic unit comprises a telescopic rod; one end of the telescopic rod is hinged with the windshield wiper frame, and the other end of the telescopic rod is sleeved with a fixed sleeve; the fixed sleeve is connected with the telescopic rod in a sliding way; a spring is fixedly connected between the bottom surface of the inner cavity of the fixed sleeve and the other end of the telescopic rod; the fixed sleeve is fixedly connected with the wiper motor.

Preferably, the photovoltaic mechanism comprises a fixed frame; one end of the fixed frame is fixedly connected with the end face of the tunnel, the middle of the fixed frame is fixedly connected with two side faces of the installation box, and the other end of the fixed frame extends out of the installation box and is far away from one side face of the tunnel; the outer side surface of the fixed frame is fixedly provided with a plurality of photovoltaic panels; the photovoltaic panel is electrically connected with a storage battery; the storage battery is arranged in the installation box; the storage battery is electrically connected with the controller; and the cross beam in the middle of the fixed frame is fixedly connected with the wiper motor.

Preferably, the support frame comprises two upright columns and a cross beam; the two ends of the bottom surface of the cross beam are fixedly connected with the two upright posts respectively, and the bottoms of the two upright posts are fixedly arranged on the ground at the two sides of the road on one side of the end surface of the tunnel respectively.

Preferably, the width of the display is equal to the width of one lane of the road where the display is located, and the total width of the display is equal to the total width of all lanes of the road where the display is located.

The utility model discloses the following technical effects:

the photovoltaic mechanism is used for building the sunshade for the tunnel and the control warning mechanism, so that damage to components caused by direct irradiation of sunlight to the control warning mechanism is avoided, a buffer with gradually changed light intensity is provided for vehicles on a road entering a tunnel entrance, and traffic accidents caused by changes of sudden intensity and weakness of sunlight are avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a schematic side view of the present invention.

Fig. 2 is a schematic top view of the installation box.

Fig. 3 is a schematic diagram of a right-side structure of the installation box.

Fig. 4 is a side view of the cleaning mechanism.

Fig. 5 is a schematic side view of a photovoltaic mechanism.

Fig. 6 is a schematic front view of the telescopic unit.

Fig. 7 is a schematic block diagram of the present invention.

The device comprises a photovoltaic mechanism-1, a fixed frame-11, a photovoltaic panel-12, a storage battery-13, a support frame-2, an installation box-3, a cleaning mechanism-4, a water storage tank-41, a water pump-42, a nozzle-43, a wiper frame-44, a wiper strip-45, a pulley-46, a guide sliding strip-47, a telescopic unit-48, a telescopic rod-481, a fixed sleeve-482, a spring-483, a wiper motor-49, an air conditioner-5, a control warning mechanism-6, a display-61, a control unit-62 and a tunnel-7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The utility model provides a traffic safety warning device for a highway tunnel, which comprises a tunnel 7 and a warning device fixedly connected with the tunnel 7, wherein the warning device comprises a photovoltaic mechanism 1, a support frame 2, an installation box 3, a cleaning mechanism 4, an air conditioner 5 and a control warning mechanism 6; the support frame 2 is arranged on the ground on one side of the end face of the tunnel 7;

the air conditioner 5 and the control warning mechanism 6 are respectively arranged on the side surface of the inner cavity of the installation box 3; the air conditioner 5, the cleaning mechanism 4 and the control warning mechanism 6 are respectively electrically connected with the photovoltaic mechanism 1; the mounting box 3 is fixedly mounted on the top surface of the support frame 2; toughened glass is embedded in one side face, away from the tunnel 7, of the installation box 3; the cleaning mechanism 4 is fixedly arranged on one side surface of the installation box 3 far away from the tunnel 7; one end of the photovoltaic mechanism 1 is fixedly connected with the side face of the tunnel 7, and the middle of the photovoltaic mechanism 1 is fixedly connected with the two side faces of the installation box 3.

Further, a mounting cover (not shown) is detachably attached to the top of the mounting box 3 to protect the operation of the devices inside.

In a further optimized scheme, the control warning mechanism 6 comprises a plurality of displays 61; the plurality of displays 61 are sequentially arranged and fixedly connected with the toughened glass; the display 61 is electrically connected with the control unit 62; the control unit 62 is fixedly installed on the bottom surface of the inner cavity of the installation box 3 and is electrically connected with the photovoltaic mechanism 1.

Further, a plurality of displays 61 are sequentially arranged in the width direction of the road, providing an all-directional information service to vehicles traveling on the road.

In a further optimized scheme, the control unit 62 includes a circuit board, and a controller and a wireless communication module respectively disposed on the circuit board; the controller is electrically connected with the wireless communication module, the cleaning mechanism 4, the photovoltaic mechanism 1 and the display 61 respectively; the wireless communication module is respectively communicated with the external mobile terminal and the fixed terminal in an information interaction way.

In a further optimized scheme, the cleaning mechanism 4 comprises a water storage tank 41 and a nozzle 43; a condensed water outlet pipe of the air conditioner 5 is communicated with a water storage tank 41; a water pump 42 is fixedly arranged on the side surface of the water storage tank 41; the water pump 42 is communicated with the water storage tank 41 through a pipeline, and the water pump 42 is electrically connected with the controller; one end of the nozzle 43 is fixedly provided with a wiper frame 44, the nozzle 43 is communicated with the water pump 42 through a pipeline, and the water outlet of the nozzle 43 faces the toughened glass; a plurality of wiper strips 45 are vertically and fixedly arranged on the side surface of the wiper frame 44; the wiping blades of the plurality of wiper strips 45 are abutted against the outer side surface of the toughened glass; pulleys 46 are respectively connected to four corners of the wiper frame 44 in a rotating manner; the pulleys 46 are respectively connected with two guide sliding strips 47 in a sliding manner; two guide sliding strips 47 are fixedly arranged at the top and the bottom of one side surface of the installation box 3 far away from the tunnel 7; a sliding groove is formed in one side face of the sliding guide strip 47; the pulley 46 is matched with the sliding groove and is in sliding connection with the sliding groove; the wiper frame 44 is hinged with a telescopic unit 48; the telescopic unit 48 is fixedly connected with a wiper motor 49; the wiper motor 49 is fixedly connected with the controller.

In a further optimized solution, the telescopic unit 48 comprises a telescopic rod 481; one end of the telescopic rod 481 is hinged with the wiper frame 44, and the other end is sleeved with a fixed sleeve 482; the fixing sleeve 482 is connected with the telescopic rod 481 in a sliding manner; a spring 483 is fixedly connected between the bottom surface of the inner cavity of the fixed sleeve 482 and the other end of the telescopic rod 481; the fixing sleeve 482 is fixedly connected to the wiper motor 49.

In a further preferred embodiment, the photovoltaic mechanism 1 comprises a fixed frame 11; one end of a fixed frame 11 is fixedly connected with the end face of the tunnel 7, the middle part of the fixed frame 11 is fixedly connected with two side faces of the installation box 3, and the other end of the fixed frame 11 extends out of the installation box 3 and is far away from one side face of the tunnel 7; a plurality of photovoltaic panels 12 are fixedly arranged on the outer side surface of the fixed frame 11; the photovoltaic panel 12 is electrically connected with a storage battery 13; the storage battery 13 is arranged in the installation box 3; the storage battery 13 is electrically connected with the controller; the beam in the middle of the fixed frame 11 is fixedly connected with the wiper motor 49.

Furthermore, one end of the fixing frame 11 extends out of the installation box 3 and is far away from one side surface of the tunnel 7 to form a sunshade, so that the direct irradiation of sunlight to the display 61 is avoided, the displayed image of the display 61 cannot be seen clearly, and the display 61 is also prevented from being damaged by the sunlight.

In a further optimized scheme, the support frame 2 comprises two upright columns and a cross beam; the two ends of the bottom surface of the cross beam are respectively and fixedly connected with the two stand columns, and the bottoms of the two stand columns are respectively and fixedly arranged on the ground at the two sides of the road on one side of the end surface of the tunnel 7.

In a further optimization scheme, the width of the display 61 is equal to the width of one lane of the road where the display is located, and the total width of the display 61 is equal to the total width of all lanes of the road where the display is located.

In an embodiment of the utility model, one end of the fixed frame 11 is fixedly connected with the tunnel 7, the middle part of the fixed frame is fixedly connected with the installation box 3, and the other end of the fixed frame extends out of the installation box 3 and is far away from one side surface of the tunnel 7, so that a longer sunshade is formed at the tunnel entrance of the tunnel 7, the area of the photovoltaic panel 12 can be increased, a buffer with gradually changed light intensity is provided for vehicles on a road entering the tunnel entrance, and traffic accidents caused by the change of sudden strong and weak sunlight are avoided. In addition, the width of the single display 61 is equal to that of one lane of the road where the single display is located, so that the clear directivity of the display effect is realized, and the difference of different situations of different lanes and the effective communication of information are realized. Air conditioner 5 provides the guarantee for the long-time operation of display 61, avoids display 61 overheated to lead to damaging, also can utilize the comdenstion water that refrigerated in-process produced, collects and stores, is convenient for clean toughened glass, improves display 61's display effect. The utility model can also realize information interaction with an external terminal by utilizing the controller and the wireless communication module in the control unit 62, and realize the timely update of the display information of the display 61.

In another embodiment of the utility model, the sunlight irradiates on the photovoltaic panel 12, the photovoltaic panel generates electricity and stores the electricity into the storage battery 13, the storage battery 13 provides energy for the controller, the wiper motor 49, the water pump 42 and the display 61; when an accident occurs in the tunnel 7, a manager performs information interaction to the control unit 62 through a remote mobile terminal or a fixed terminal, and the control unit 62 controls the display 61 to transmit accident information to vehicles on the road, controls the speed of road traffic flow and reduces the occurrence of secondary accidents.

When the toughened glass is used for a long time, the surface of the toughened glass can be stained with a lot of dust, the display effect of the display 61 is reduced, at the moment, information interaction is carried out on the control unit 62 by utilizing the remote mobile terminal or the fixed terminal, the water pump 42 is controlled to be started, clean water is extracted from the water storage tank 41, the surface of the toughened glass is sprayed by utilizing the nozzle 43, at the moment, the wiper motor 49 is controlled to realize forward and reverse reciprocating operation, the wiper frame 44 is driven to reciprocate along the slide guide bar 47, the pulleys 46 connected in a four-corner rotating mode of the wiper frame 44 are matched with the sliding grooves in the slide guide bar 47, and finally, the dust on the surface of the toughened glass is scraped by the wiper bars 45 fixed on the side surface of the wiper frame 44.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a traffic safety warning device for highway tunnel, including tunnel (7) and with the warning device of tunnel (7) rigid coupling which characterized in that: the warning device comprises a photovoltaic mechanism (1), a support frame (2), an installation box (3), a cleaning mechanism (4), an air conditioner (5) and a control warning mechanism (6); the support frame (2) is arranged on the ground on one side of the end face of the tunnel (7);

the air conditioner (5) and the control warning mechanism (6) are respectively arranged on the side surface of the inner cavity of the installation box (3); the air conditioner (5), the cleaning mechanism (4) and the control warning mechanism (6) are respectively and electrically connected with the photovoltaic mechanism (1); the mounting box (3) is fixedly mounted on the top surface of the support frame (2); tempered glass is embedded in one side face, far away from the tunnel (7), of the installation box (3); the cleaning mechanism (4) is fixedly arranged on one side surface, far away from the tunnel (7), of the installation box (3); one end of the photovoltaic mechanism (1) is fixedly connected with the side face of the tunnel (7), and the middle of the photovoltaic mechanism (1) is fixedly connected with the two side faces of the installation box (3).

2. A traffic safety warning device for expressway tunnels according to claim 1, wherein: the control warning mechanism (6) comprises a plurality of displays (61); the displays (61) are sequentially arranged and fixedly connected with the toughened glass; the display (61) is electrically connected with a control unit (62); the control unit (62) is fixedly installed on the bottom surface of the inner cavity of the installation box (3) and is electrically connected with the photovoltaic mechanism (1).

3. A traffic safety warning device for expressway tunnels according to claim 2, wherein: the control unit (62) comprises a circuit board, and a controller and a wireless communication module which are respectively arranged on the circuit board; the controller is electrically connected with the wireless communication module, the cleaning mechanism (4), the photovoltaic mechanism (1) and the display (61) respectively; and the wireless communication module is respectively communicated with the external mobile terminal and the fixed terminal in an information interaction way.

4. A traffic safety warning device for expressway tunnels according to claim 3, wherein: the cleaning mechanism (4) comprises a water storage tank (41) and a nozzle (43); the condensed water outlet pipe of the air conditioner (5) is communicated with the water storage tank (41); a water pump (42) is fixedly arranged on the side surface of the water storage tank (41); the water pump (42) is communicated with the water storage tank (41) through a pipeline, and the water pump (42) is electrically connected with the controller; a wiper frame (44) is fixedly mounted at one end of the nozzle (43), the nozzle (43) is communicated with the water pump (42) through a pipeline, and a water outlet of the nozzle (43) faces the toughened glass; a plurality of wiper strips (45) are vertically and fixedly arranged on the side surface of the wiper frame (44); the water scraping edges of the plurality of wiper strips (45) are abutted against the outer side face of the toughened glass; four corners of the windshield wiper frame (44) are respectively and rotatably connected with pulleys (46); the pulleys (46) are respectively connected with two guide sliding strips (47) in a sliding manner; the two guide sliding strips (47) are fixedly arranged at the top and the bottom of one side surface of the installation box (3) far away from the tunnel (7); a sliding groove is formed in one side face of the sliding guide strip (47); the pulley (46) is matched with the sliding groove and is in sliding connection with the sliding groove; the wiper frame (44) is hinged with a telescopic unit (48); the telescopic unit (48) is fixedly connected with a wiper motor (49); the wiper motor (49) is electrically connected with the controller.

5. The traffic safety warning device for the expressway tunnel according to claim 4, wherein: the telescopic unit (48) comprises a telescopic rod (481); one end of the telescopic rod (481) is hinged with the wiper frame (44), and the other end of the telescopic rod is sleeved with a fixed sleeve (482); the fixed sleeve (482) is connected with the telescopic rod (481) in a sliding manner; a spring (483) is fixedly connected between the bottom surface of the inner cavity of the fixed sleeve (482) and the other end of the telescopic rod (481); the fixed sleeve (482) is fixedly connected with the wiper motor (49).

6. The traffic safety warning device for the expressway tunnel according to claim 4, wherein: the photovoltaic mechanism (1) comprises a fixed frame (11); one end of the fixed frame (11) is fixedly connected with the end face of the tunnel (7), the middle of the fixed frame (11) is fixedly connected with two side faces of the installation box (3), and the other end of the fixed frame (11) extends out of the installation box (3) and is far away from one side face of the tunnel (7); a plurality of photovoltaic panels (12) are fixedly arranged on the outer side surface of the fixed frame (11); the photovoltaic panel (12) is electrically connected with a storage battery (13); the storage battery (13) is arranged in the installation box (3); the storage battery (13) is electrically connected with the controller; and a cross beam in the middle of the fixed frame (11) is fixedly connected with the wiper motor (49).

7. A traffic safety warning device for expressway tunnels according to claim 1, wherein: the support frame (2) comprises two upright posts and a cross beam; the two ends of the bottom surface of the cross beam are fixedly connected with the two upright posts respectively, and the bottoms of the two upright posts are fixedly arranged on the ground at the two sides of the road on one side of the end surface of the tunnel (7) respectively.

8. A traffic safety warning device for expressway tunnels according to claim 3, wherein: the width of the display (61) is equal to the width of one lane of the road where the display is located, and the total width of the display (61) is equal to the total width of all lanes of the road where the display is located.