CN212452361U

CN212452361U - Tunnel traffic safety early warning device

Info

Publication number: CN212452361U
Application number: CN202020860008.6U
Authority: CN
Inventors: 欧阳天庭; 徐国华
Original assignee: Jiangxi Transportation Engineering Development Co ltd
Current assignee: Jiangxi Transportation Engineering Development Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-02
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a tunnel traffic safety early warning device, including the tunnel main part, tunnel main part is inside to have seted up first cavity, and a plurality of mounting grooves have been seted up to the inside fixed mounting signal processor of first cavity, the top equidistance of tunnel main part, and the inside of a plurality of mounting grooves is all inlayed and is equipped with the mounting panel, and the bottom fixed mounting of two adjacent mounting panels in position has the fixed plate, and the middle part fixed mounting of the bottom of fixed plate has laser velocimeter. The utility model discloses a tunnel internally mounted's a plurality of fixed plates, the laser velocimeter of a plurality of fixed plate bottom installations, be convenient for carry out real time monitoring to the vehicle of tunnel inside and test the speed, data transmission to signal transceiver module that laser velocimeter measured, handle monitoring data through the inside signal processing module of signal processor, when judging for speeding, send the signal through signal processing module and open the alarm and report to the police, remind the driver to slow down and walk slowly, guarantee tunnel traffic's security.

Description

Tunnel traffic safety early warning device

Technical Field

The utility model relates to a traffic technical field, in particular to tunnel traffic safety early warning device.

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 the like.

At present, in the process of driving, a traffic tunnel only provides illumination for a driving automobile, and no safety early warning device exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel traffic safety precaution device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tunnel traffic safety early warning device comprises a tunnel main body, a first cavity is arranged in the tunnel main body, a signal processor is fixedly arranged in the first cavity, a plurality of mounting grooves are equidistantly arranged at the top end of the tunnel main body, mounting plates are embedded in the mounting grooves, fixing plates are fixedly arranged at the bottom ends of two adjacent mounting plates, the middle part of the bottom end of the fixed plate is fixedly provided with a laser velocimeter, the side edge of the bottom end of the fixed plate is fixedly provided with an LED lamp strip, the two sides of the front surface of the fixed plate are both fixedly provided with alarms, the inside of the fixed plate is provided with a second cavity, and a signal receiving and transmitting module is fixedly arranged in the second cavity, the laser velocimeter, the alarm and the LED lamp strip are electrically connected with the signal receiving and transmitting module, and the signal receiving and transmitting module is electrically connected with the signal receiving and transmitting module in the signal processor.

Preferably, the arc wall has all been seted up to the both sides of mounting groove, the spacing groove has all been seted up to the both sides of mounting panel, two the equal fixed mounting of one side cell wall of spacing groove has spacing spring, two the equal fixed mounting of one end of spacing spring has spacing post, two the one end of spacing post is inlayed with the arc wall that corresponds respectively and is established the connection.

Preferably, the middle parts of the four sides of the fixing plate are provided with through holes communicated with the second cavity, and the insides of the through holes are fixedly provided with dust screens.

Preferably, a transparent dustproof film is attached to the surface of the laser velocimeter.

Preferably, a waterproof sealing gasket is attached to the joint of the fixing plate and the tunnel main body.

Preferably, the signal processor, the laser velocimeter, the alarm and the LED lamp strip are electrically connected with an external power supply through a power switch.

The utility model discloses a technological effect and advantage:

(1) the tunnel traffic safety monitoring system is characterized in that a plurality of fixing plates are arranged in a tunnel, a laser velocimeter is arranged at the bottom end of each fixing plate, so that vehicles in the tunnel can be monitored and tested in real time conveniently, data measured by the laser velocimeter is transmitted to a signal receiving and transmitting module, monitoring data is processed by a signal processing module in a signal processor, and when the situation that the vehicles are overspeed is judged, a signal is sent by the signal processing module to turn on an alarm to give an alarm, so that a driver is reminded to slow down and walk slowly, and the tunnel traffic safety is guaranteed;

(2) the fixed block and the tunnel are embedded in the mounting groove through the mounting plate, and the limiting column and the arc-shaped groove are embedded in the tunnel, so that the laser velocimeter is convenient to mount and dismount, and is convenient to overhaul regularly;

(3) through the LED lamp area of installation, be convenient for increase the inside illumination in tunnel, guarantee the security that navigating mate drove a vehicle.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a local structure of the present invention.

Fig. 3 is a schematic view of the internal structure of the present invention.

Fig. 4 is a schematic view of the corrosion structure of the fixing plate of the present invention.

Fig. 5 is a block diagram of the present invention.

In the figure: 1. a tunnel body; 2. a fixing plate; 3. a first cavity; 4. a signal processor; 5. a laser velocimeter; 6. an alarm; 7. mounting a plate; 8. a limiting column; 9. a through hole; 10. an LED light strip; 11. a second cavity; 12. a signal transceiving module; 13. mounting grooves; 14. an arc-shaped slot; 15. a limiting groove; 16. and a limiting spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a tunnel traffic safety early warning device as shown in fig. 1-5, including tunnel main part 1, tunnel main part 1 is inside to be seted up first cavity 3, the inside fixed mounting signal processor 4 of first cavity 3, a plurality of mounting grooves 13 have been seted up to tunnel main part 1's top equidistance, mounting panel 7 has all been inlayed to the inside of a plurality of mounting grooves 13, the bottom fixed mounting of two adjacent mounting panels 7 in position has fixed plate 2, the middle part fixed mounting of fixed plate 2's bottom has laser velocimeter 5, the surface subsides of laser velocimeter 5 are equipped with transparent dust mask, the avris fixed mounting of fixed plate 2 bottom has LED lamp area 10, the equal fixed mounting in both sides of fixed plate 2 front has alarm 6, second cavity 11 has been seted up to the inside of fixed plate 2, the inside fixed mounting of second cavity 11 has signal transceiver module 12, laser velocimeter 5, Alarm 6 and LED lamp area 10 all with signal transceiver module 12 electric connection, signal transceiver module 12 and the inside signal transceiver module 12 electric connection of signal processor 4, laser velocimeter 5, alarm 6 and LED lamp area 10 all pass through switch and external power supply electric connection, the through-hole 9 with 11 intercommunications of second cavity is all seted up at the middle part of 2 four avris of fixed plate, the equal fixed mounting in inside of four through-holes 9 has the dust screen, laser velocimeter 5 through the installation, the speed of traveling of the inside vehicle of real-time supervision tunnel main part 1, and handle through signal processor 4, open alarm 6 through signal processor 4 and report to the police when the vehicle hypervelocity, be convenient for remind the navigating mate constantly, guarantee driving safety.

Arc 14 has all been seted up to the both sides of mounting groove 13, spacing groove 15 has all been seted up to the both sides of mounting panel 7, the equal fixed mounting of one side cell wall of two spacing grooves 15 has spacing spring 16, the equal fixed mounting of one end of two spacing springs 16 has spacing post 8, the one end of two spacing posts 8 is inlayed respectively with the arc 14 that corresponds and is established the connection, fixed plate 2 pastes with the junction of tunnel main part 1 and is equipped with waterproof sealing pad, inlay through spacing post 8 and arc 14 and establish, be convenient for fixed plate 2's installation and dismantlement, thereby convenient regular overhauls laser velocimeter 5.

The utility model discloses the theory of operation: when the tunnel traffic safety early warning device needs to be used, firstly, the limiting columns 8 at two sides of the mounting plate 7 are manually pressed to be embedded into the limiting grooves 15, then, two mounting plates 7 are manually embedded into the mounting grooves 13 formed in the top of the tunnel main body 1, the limiting columns 8 are connected with the arc-shaped grooves 14 in an embedded mode through the extrusion force of the limiting springs 16, the fixing of the fixing plates 2 is completed, the fixing plates 2 are fixed with equal intervals to the top end of the tunnel main body 1 by repeating the steps, then, the wiring ends of the fixing plates 2 are electrically connected with the signal processor 4 arranged in the tunnel main body 1, then, the power supply is switched on, the installation of the safety early warning device is completed, when an automobile runs in the tunnel main body 1, the whole course of the automobile is monitored by the installed HT3000-D laser velocimeter 5, the data monitored by the laser velocimeter 5 is transmitted to the signal processor 4 through the signal transceiver module 12, the monitored signals are subjected to dust inlet processing through the signal processor 4, and when the monitored vehicle speed exceeds a set value, the signal processor 4 sends out a signal to turn on the alarm 6 to remind a driver of paying attention to driving safety.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The tunnel traffic safety early warning device is characterized by comprising a tunnel main body (1), wherein a first cavity (3) is formed in the tunnel main body (1), a signal processor (4) is fixedly installed in the first cavity (3), a plurality of installation grooves (13) are formed in the top end of the tunnel main body (1) at equal intervals, installation plates (7) are embedded in the installation grooves (13), fixing plates (2) are fixedly installed at the bottom ends of two adjacent installation plates (7), a laser velocimeter (5) is fixedly installed in the middle of the bottom end of each fixing plate (2), an LED lamp strip (10) is fixedly installed at the side of the bottom end of each fixing plate (2), alarms (6) are fixedly installed on the two front sides of each fixing plate (2), a second cavity (11) is formed in the fixing plates (2), a signal receiving and transmitting module (12) is fixedly mounted inside the second cavity (11), the laser velocimeter (5), the alarm (6) and the LED lamp strip (10) are electrically connected with the signal receiving and transmitting module (12), and the signal receiving and transmitting module (12) is electrically connected with the signal receiving and transmitting module (12) inside the signal processor (4).

2. The tunnel traffic safety early warning device according to claim 1, wherein arc-shaped grooves (14) are formed in both sides of the mounting groove (13), limiting grooves (15) are formed in both sides of the mounting plate (7), limiting springs (16) are fixedly mounted on both side wall of each of the two limiting grooves (15), limiting posts (8) are fixedly mounted on one ends of the two limiting springs (16), and one ends of the two limiting posts (8) are respectively connected with the corresponding arc-shaped grooves (14) in an embedded manner.

3. The tunnel traffic safety early warning device according to claim 1, wherein the middle of each of the four sides of the fixing plate (2) is provided with a through hole (9) communicated with the second cavity (11), and dust screens are fixedly mounted inside the four through holes (9).

4. The tunnel traffic safety precaution device of claim 1, characterized in that the surface of said laser velocimeter (5) is pasted with a transparent dust-proof film.

5. The tunnel traffic safety precaution device of claim 1, characterized in that, the junction of fixed plate (2) and tunnel main body (1) is pasted and is equipped with waterproof sealing gasket.

6. The tunnel traffic safety early warning device according to claim 1, wherein the signal processor (4), the laser velocimeter (5), the alarm (6) and the LED lamp strip (10) are electrically connected with an external power supply through a power switch.