CN211287792U

CN211287792U - Tunnel voice early warning device

Info

Publication number: CN211287792U
Application number: CN201922319412.2U
Authority: CN
Inventors: 刘士福
Original assignee: Fujian Lulang Electronic Technology Co ltd
Current assignee: Fujian Lulang Electronic Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-18
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a tunnel pronunciation early warning device relates to tunnel safety equipment technical field, for solving the functional relatively poor problem of current tunnel pronunciation early warning device. The utility model discloses a solar energy photovoltaic module, including casing, signal receiver and central processing unit, photovoltaic inverter and battery, warning light, voice alarm are installed to the front end of casing, and the rear end of casing is provided with the supporting shoe, the upper and lower both ends of supporting shoe all are provided with damping device, damping device's inside all is provided with the slip post, the rear end of supporting shoe is provided with the fixing base, the upper end of casing is provided with the vent, the top of vent all is provided with the dust cap, the inside of vent all is provided with the sponge, the externally mounted of casing has the solar energy electroplax.

Description

Tunnel voice early warning device

Technical Field

The utility model relates to a tunnel safety equipment technical field specifically is a tunnel pronunciation 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 and a mine tunnel, and comprises a main building and auxiliary equipment. The main body building comprises a hole body and a hole door, the auxiliary equipment comprises a car-avoiding hole, fire-fighting equipment, emergency communication and water-proof and drainage equipment, the long tunnel is also provided with special ventilation and lighting equipment, and in the tunnel safety equipment, the voice alarm device can be used as an effective tool for informing a vehicle, so that the vehicle which is about to enter the tunnel outside the tunnel can be subjected to early warning when power failure or an accident occurs in the tunnel, and the accident is avoided from being enlarged.

However, the existing tunnel voice early warning device is single in function and only can achieve the function of voice early warning, most of tunnel voice early warning devices adopt a standby battery as emergency power supply, the battery is greatly influenced by service time, and the capability of coping with emergency situations is reduced when the battery cannot be replaced in time, so that the existing requirements are not met, and the tunnel voice early warning device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel pronunciation early warning device to solve the relatively poor problem of tunnel pronunciation early warning device functionality that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a voice early warning device for a tunnel comprises a shell, wherein a partition plate is arranged in the shell, a signal receiving device and a central processing unit are respectively arranged below the partition plate, the signal receiving device is positioned on one side of the central processing unit, a photovoltaic inverter and a storage battery are respectively arranged at the upper end of the partition plate, the photovoltaic inverter is positioned on one side of the storage battery, a warning lamp is arranged at the front end of the shell, two warning lamps are arranged, a voice alarm is arranged below the warning lamp, a supporting block is arranged at the rear end of the shell, damping devices are respectively arranged at the upper end and the lower end of the supporting block, sliding columns are respectively arranged in the damping devices and extend to the outer parts of the damping devices, a fixed seat is arranged at the rear end of the supporting block, ventilation openings are arranged at the upper end of the shell, the ventilation openings are provided with a, the top of vent all is provided with dustproof cap, the inside of vent all is provided with the sponge, the externally mounted of casing has the solar energy electroplax.

Preferably, the solar panel, the storage battery, the photovoltaic inverter and the central processing unit are electrically connected, the output end of the signal receiving device is electrically connected with the output end of the central processing unit, and the output end of the central processing unit is electrically connected with the voice alarm and the input end of the warning lamp.

Preferably, the damping device is fixedly connected with the supporting block, the damping device is connected with the sliding column in a sliding mode, a spring is installed between the damping device and the sliding column, and one end, far away from the damping device, of the sliding column is fixedly connected with the fixing seat.

Preferably, the two sides of the fixing seat are both provided with mounting blocks, and the mounting blocks and the fixing seat are of an integral structure.

Preferably, the dustproof cap and the shell are of an integral structure.

Preferably, the sponge is adhered and connected with the vent.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an externally mounted at voice alarm device has the solar energy electroplax, solar cell panel installs the outside in the tunnel and passes through the line connection with the casing, during daily use, the solar energy electroplax turns into the electric energy with light energy, the electric energy of collecting is stored through the battery, when the tunnel takes place the incident, photovoltaic inverter starts, turn into the alternating current with the direct current in the battery, supply power for central processing unit and signal receiver, and then make warning light and voice alarm normal work, the emergency treatment ability of reply incident has been improved on the one hand through setting up of solar energy electroplax, need not rely on the commercial power to supply power and can realize pronunciation early warning, the practicality improves greatly, utilize light energy to generate electricity simultaneously, the energy consumption is saved, environmental protection effect improves.

2. The utility model discloses an all install damping device at the upper and lower both ends of supporting shoe, damping device's internally mounted has slidable slip post, the upper end and the fixing base of slip post are connected when large-scale freight train passes through the tunnel, can produce great vibrations, long-time vibrations cause the damage because of the component to casing inside, setting through damping device, in the use, vibrations pass through the fixing base and transmit to the slip post, through installing the spring between slip post and damping device, the slip post that receives vibrations causes the extrusion to the spring at the in-process of internal contraction, make the spring take place elastic deformation, the power that the in-process of deformation produced vibrations offsets, the power of transmitting to the casing at last is very little, the internal component of the casing of effectual protection, holistic life is improved.

3. The utility model discloses a top at the vent is provided with the dust cap, and the dust cap can avoid outside dust to get into the inside of casing, forms the protection to internal element, is provided with the sponge in the inside of vent simultaneously, is equipped with a plurality of irregular through-holes on the sponge, adsorbs the moist steam in the air under the prerequisite of guaranteeing normal ventilation, avoids under humid season, and the inside long time of casing receives the moisture to influence and causes the damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an overall front view of the present invention;

FIG. 3 is a partial enlarged view of area A of the present invention;

fig. 4 is a schematic view of the internal structure of the damping device of the present invention.

In the figure: 1. a housing; 2. a warning light; 3. a voice alarm; 4. a signal receiving device; 5. a central processing unit; 6. a partition plate; 7. a photovoltaic inverter; 8. a storage battery; 9. a solar panel; 10. a fixed seat; 11. a support block; 12. a damping device; 13. mounting blocks; 14. a dust cap; 15. a vent; 16. a sponge; 17. a sliding post; 18. a 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.

Referring to fig. 1-4, the present invention provides an embodiment: a voice early warning device for a tunnel comprises a shell 1, a partition plate 6 is arranged in the shell 1, a signal receiving device 4 and a central processing unit 5 are respectively arranged below the partition plate 6, the signal receiving device 4 is positioned on one side of the central processing unit 5, a photovoltaic inverter 7 and a storage battery 8 are respectively arranged at the upper end of the partition plate 6, the photovoltaic inverter 7 is positioned on one side of the storage battery 8, a warning lamp 2 is arranged at the front end of the shell 1, two warning lamps 2 are arranged, a voice alarm 3 is arranged below the warning lamp 2, a supporting block 11 is arranged at the rear end of the shell 1, shock absorbing devices 12 are respectively arranged at the upper end and the lower end of the supporting block 11, sliding columns 17 are respectively arranged in the shock absorbing devices 12, the sliding columns 17 extend to the outer portion of the shock absorbing devices 12, a fixing seat 10 is arranged at the rear end of the supporting block 11, a, and the ventilation openings 15 are distributed in sequence, the dustproof caps 14 are arranged above the ventilation openings 15, the sponges 16 are arranged inside the ventilation openings 15, and the solar panel 9 is arranged outside the shell 1.

Further, solar energy electroplax 9, battery 8, photovoltaic inverter 7 and the equal electric connection of central processing unit 5, the output of signal receiving device 4 and central processing unit 5's output electric connection, central processing unit 5's output and the input electric connection of voice alarm 3 and warning light 2, the urgent handling capacity of reply incident has been improved on the one hand through setting up of solar energy electroplax 9, it can realize pronunciation early warning not to rely on the commercial power to supply power, the practicality improves greatly, utilize light energy to generate electricity simultaneously, the energy consumption is saved, environmental protection effect improves.

Further,

damping device

12 and 11 fixed connection of supporting shoe, damping device 12 and slip post 17 sliding connection, install spring 18 between damping device 12 and the slip post 17, the one end and the fixing base 10 fixed connection of damping device 12 are kept away from to slip post 17, spring 18 receives the slip post 17 of vibrations to cause the extrusion to spring 18 at the in-process of inside shrink, make spring 18 take place elastic deformation, the power that the in-process of deformation produced vibrations offsets, the power that transmits to casing 1 at last is very little, the internal component of the casing 1 of effectual protection.

Further, the both sides of fixing base 10 all are provided with installation piece 13, and installation piece 13 and fixing base 10 structure as an organic whole, fix casing 1 and tunnel through installation piece 13.

Further, the dust cap 14 and the housing 1 are of an integral structure, and the dust cap 14 can prevent external dust from entering the interior of the housing 1, so as to protect internal components.

Further, sponge 16 is pasted with vent 15 and is connected, is equipped with a plurality of irregular through-holes on the sponge 16, adsorbs the moist steam in the air under the prerequisite of guaranteeing normal ventilation, avoids under the humid season, and casing 1 is inside to receive the moisture to influence for a long time and cause the damage.

The working principle is as follows: when the solar energy electric energy warning device is used, the solar energy electric plate 9 converts light energy into electric energy, the collected electric energy is stored through the storage battery 8, when a safety accident happens in a tunnel, the photovoltaic inverter 7 is started, direct current in the storage battery 8 is converted into alternating current to supply power to the central processing unit 5 and the signal receiving device 4, so that the warning lamp 2 and the voice alarm 3 normally work, meanwhile, in the damping structure, when vibration is transmitted to the sliding column 17 through the fixing seat 10, the spring 18 is installed between the sliding column 17 and the damping device 12, the sliding column 17 subjected to vibration extrudes the spring 18 in the inward contraction process, so that the spring 18 generates elastic deformation, the force generated by the vibration is counteracted in the deformation process, the force transmitted to the shell 1 is very little at last, the internal elements of the shell 1 are effectively protected, and the service life of the whole body is prolonged, be provided with dustproof cap 14 in addition in the top of vent 15, dustproof cap 14 can avoid outside dust to get into the inside of casing 1, forms the protection to internal component, is provided with sponge 16 in vent 15's inside simultaneously, is equipped with a plurality of irregular through-holes on the sponge 16, adsorbs the moist steam in the air under the prerequisite of guaranteeing normal ventilation, avoids under humid season, and casing 1 is inside to receive the moisture influence for a long time to cause the damage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a tunnel pronunciation early warning device, includes casing (1), its characterized in that: the solar photovoltaic power generation device is characterized in that a partition plate (6) is arranged inside the shell (1), a signal receiving device (4) and a central processing unit (5) are respectively installed below the partition plate (6), the signal receiving device (4) is located on one side of the central processing unit (5), a photovoltaic inverter (7) and a storage battery (8) are respectively installed at the upper end of the partition plate (6), the photovoltaic inverter (7) is located on one side of the storage battery (8), two warning lamps (2) are installed at the front end of the shell (1), a voice alarm (3) is installed below the warning lamps (2), a supporting block (11) is arranged at the rear end of the shell (1), damping devices (12) are respectively arranged at the upper end and the lower end of the supporting block (11), a sliding column (17) is arranged inside the damping devices (12), and the sliding column (17) extends to the outside of the damping devices (12), the rear end of supporting shoe (11) is provided with fixing base (10), the upper end of casing (1) is provided with vent (15), and vent (15) are provided with a plurality of, and vent (15) distribute in proper order, the top of vent (15) all is provided with dust cap (14), the inside of vent (15) all is provided with sponge (16), the externally mounted of casing (1) has solar energy electroplax (9).

2. The tunnel voice early warning device according to claim 1, characterized in that: the solar energy electroplax (9), battery (8), photovoltaic inverter (7) and the equal electric connection of central processing unit (5), the output of signal receiver (4) and the output electric connection of central processing unit (5), the output of central processing unit (5) and the input electric connection of audible alarm (3) and warning light (2).

3. The tunnel voice early warning device according to claim 1, characterized in that: damping device (12) and supporting shoe (11) fixed connection, damping device (12) and slip post (17) sliding connection, install spring (18) between damping device (12) and slip post (17), the one end and fixing base (10) fixed connection that damping device (12) are kept away from to slip post (17).

4. The tunnel voice early warning device according to claim 3, characterized in that: the two sides of the fixing seat (10) are provided with mounting blocks (13), and the mounting blocks (13) and the fixing seat (10) are of an integrated structure.

5. The tunnel voice early warning device according to claim 1, characterized in that: the dustproof cap (14) and the shell (1) are of an integral structure.

6. The tunnel voice early warning device according to claim 1, characterized in that: the sponge (16) is connected with the ventilation opening (15) in an adhering mode.