CN212782616U

CN212782616U - Highway tunnel evacuation lighting indicating equipment

Info

Publication number: CN212782616U
Application number: CN202021718015.9U
Authority: CN
Inventors: 赵刚; 马文涛; 高磊; 高治剑; 王玉成
Original assignee: Shaanxi Hualuda Highway Survey And Design Co ltd
Current assignee: Shaanxi Hualuda Highway Survey And Design Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-23
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a highway tunnel evacuation lighting indicating equipment in the technical field of highway tunnel evacuation lighting indicating equipment, the fixed servo motor that is provided with in inner chamber left side wall center department of guard box, the output of servo motor is fixed and is equipped with the screw rod, the spiro union is equipped with threaded sleeve on the outer wall of screw rod, threaded sleeve's top and bottom are all fixed and are provided with the leading truck, two sets of all set up the guide way with the leading truck looks adaptation in the backup pad, the inner chamber top of protection frame is provided with the fan that corresponds with the lighting indicator, evenly fixed being provided with the spring beam on the inner chamber front side wall of protection frame, the rear side wall left and right sides of mounting panel is fixed respectively and is provided with cleaning brush and cleaning cotton, can produce and impel cleaning brush extrusion force on cleaning indicator surface of cleaning brush and cleaning cotton, improve clean effect, the self-cleaning of dust and foreign matters on the lighting indicator can be realized, and the maintenance-free effect is realized.

Description

Highway tunnel evacuation lighting indicating equipment

Technical Field

The utility model relates to a highway tunnel emergency lighting indicating equipment technical field specifically is a highway tunnel emergency lighting indicating equipment.

Background

As the construction of highways turns to mountainous areas, more and more tunnels are formed, and due to the particularity of tunnel traffic, the complexity of traffic composition and the continuous increase of traffic volume, the risks of fire, pollution and the like of tunnels and subways are continuously increased, serious disastrous accidents, particularly fire accidents are easily caused, which not only bring great influence on traffic facilities and normal traffic orders, but also seriously threaten the life and property safety of people, the existing highway tunnels generally adopt evacuation indicator lamps to guide safe escape directions, and the evacuation indicator lamps generally adopt LED display screens to be continuously lightened to achieve the functions of warning and indicating, but if the indicator lamps in the highway tunnels are not maintained frequently, a large amount of floating ash and corpse adhesion are attached to the surfaces of the indicator lamps to influence the illumination effect of the indicator lamps, if the indicator lamps are maintained frequently, manpower is wasted, meanwhile, the working personnel are required to clean the foreign matters by closing the ladder, and the indicating lamp cannot realize self-cleaning, so that the road tunnel evacuation lighting indicating equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway tunnel emergency lighting indicating equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a highway tunnel evacuation lighting indicating device comprises a protection box, wherein supporting plates are fixedly arranged at the top and the bottom of the left side wall of an inner cavity of the protection box, a fixed plate is fixedly assembled at the right ends of two groups of the supporting plates, a lighting indicator is fixedly assembled on the right side wall of the fixed plate, a servo motor is fixedly arranged at the center of the left side wall of the inner cavity of the protection box, a screw rod is fixedly assembled at the output end of the servo motor, a bearing seat is fixedly arranged at the center of the left side wall of the fixed plate, the right end of the screw rod is movably assembled with the bearing seat, a threaded sleeve is screwed on the outer wall of the screw rod, guide frames are fixedly arranged at the top and the bottom of the threaded sleeve, the other ends of the two groups of the guide frames are fixedly assembled with a protection frame after penetrating through the supporting plates, the protection frame is arranged at the outer side of the, the direction spout with the direction slider looks adaptation is all seted up to the inner chamber top and the bottom of guard box, and is two sets of all set up the direction passageway with leading truck looks adaptation in the backup pad, the inner chamber top of protective frame is provided with the fan that corresponds with lighting indicator, evenly fixed being provided with the spring beam on the inner chamber front side wall of protective frame, the rear end fixed mounting of spring beam has the mounting panel, the rear wall left and right sides of mounting panel is fixed respectively and is provided with clean brush and clean the cotton.

Preferably, the protection frame is through from left to right, just the inner chamber left end integrated into one piece of protection frame is provided with the spacing ring with lighting indicator looks adaptation.

Preferably, the length of the protection frame is matched with the length of the guide sliding groove, and the length of the protection frame extending out of the protection box is the same as that of the guide channel.

Preferably, the spring rods are uniformly arranged into three groups of buffer rods with the same structure along the height direction of the protection frame, and the single group of spring rods are uniformly arranged into three groups along the length direction of the protection frame.

Preferably, the length of the cleaning brush is matched with the height of the lighting indicator, and the length of the cleaning brush is the same as that of the wiping cotton cloth.

Preferably, the guide channel is a rectangular groove, and the size of the guide frame is matched with the size of the guide channel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, when the illumination indicator is not needed to work, the protective frame can cover the outer side of the illumination indicator to provide dustproof protection for the illumination indicator, when the illumination indicator works, the servo motor rotates positively to drive the screw rod to rotate, the threaded sleeve is driven to move leftwards on the screw rod through the screw joint assembly action of the screw rod and the threaded sleeve, thereby the protective frame can be driven to move inwards the protective box through the guide frame, the inner contraction of the protective frame is realized, the illumination indicator can expose the protective box to play an indicating role, after the illumination indicator works for a period of time, the servo motor rotates negatively to drive the threaded sleeve to move rightwards, the protective frame can be driven to be sleeved on the illumination indicator, the floating dust on the illumination indicator is blown off through the working fan, meanwhile, the cleaning brush can clean the dust on the illumination indicator, the cleaning cotton cloth can improve the cleaning effect, and at the protection frame removal in-process, the illumination indicator can produce the extrusion to cleaning brush, makes the spring beam take place the compression to the production makes cleaning brush and cleans the cotton and to the clear extrusion force on the illumination indicator surface, improves clean effect, and then can be along with the removal of protection frame, can realize the automatically cleaning to dust and foreign matter on the illumination indicator, realizes non-maintaining.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic view of the sectional structure of the protection frame of the present invention.

In the figure: 1. a protection box; 2. a support plate; 3. a fixing plate; 4. an illuminating indicator; 5. a servo motor; 6. a screw; 7. a bearing seat; 8. a threaded sleeve; 9. a guide frame; 10. a protective frame; 11. a guide slider; 12. a guide chute; 13. a guide channel; 14. a fan; 15. a spring lever; 16. mounting a plate; 17. cleaning the brush; 18. wiping cotton cloth.

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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a highway tunnel evacuation lighting indicating device comprises a protection box 1, wherein supporting plates 2 are fixedly arranged at the top and the bottom of the left side wall of an inner cavity of the protection box 1, a fixing plate 3 is fixedly assembled at the right ends of two groups of supporting plates 2, a lighting indicator 4 is fixedly assembled on the right side wall of the fixing plate 3, a servo motor 5 is fixedly arranged at the center of the left side wall of the inner cavity of the protection box 1, a screw 6 is fixedly assembled at the output end of the servo motor 5, a bearing seat 7 is fixedly arranged at the center of the left side wall of the fixing plate 3, the right end of the screw 6 is movably assembled with the bearing seat 7, a threaded sleeve 8 is screwed on the outer wall of the screw 6, guide frames 9 are fixedly arranged at the top and the bottom of the threaded sleeve 8, the other ends of the two groups of guide frames 9 penetrate through the supporting plates 2 and are fixedly assembled with a protection frame 10, the protection frame 10 is arranged at the, guide chute 12 with 11 looks adaptations of direction slider is all seted up to the inner chamber top and the bottom of guard box 1, all set up the direction passageway 13 with 9 looks adaptations of leading truck on two sets of backup pads 2, the inner chamber top of guard frame 10 is provided with the fan 14 that corresponds with lighting indicator 4, evenly fixed being provided with spring beam 15 on the inner chamber front side wall of guard frame 10, spring beam 15's rear end fixed mounting has mounting panel 16, the rear side wall left and right sides of mounting panel 16 is fixed respectively and is provided with cleaning brush 17 and cleans cotton 18, lighting indicator 4, servo motor 5 and fan 14 all with external power supply electric connection.

Referring to fig. 1, the protection frame 10 is through from left to right, and a limit ring adapted to the illumination indicator 4 is integrally formed at the left end of the inner cavity of the protection frame 10, so that the illumination indicator 4 can be protected from dust by the limit ring;

referring to fig. 1, the length of the protection frame 10 is matched with the length of the guide chute 12, and the length of the protection frame 10 extending out of the protection box 1 is the same as the length of the guide channel 13;

the spring rods 15 are evenly provided with three groups of buffer rods with the same structure along the height direction of the protective frame 10, and the single group of spring rods 15 are evenly provided with three groups along the length direction of the protective frame 10, so that the illumination indicator 4 can extrude the cleaning brush 17 in the moving process of the protective frame 10, the spring rods 15 are compressed, the extrusion force of the cleaning brush 17 and the wiping cotton cloth 18 on the surface of the illumination indicator 4 is generated, and the cleaning effect is improved;

the length of the cleaning brush 17 is matched with the height of the lighting indicator 4, and the length of the cleaning brush 17 is the same as that of the wiping cotton cloth 18;

the guide channel 13 is a rectangular groove, and the size of the guide frame 9 is matched with that of the guide channel 13.

The working principle is as follows: when the lighting indicator 4 is not needed to work, the protective frame 10 can cover the outer side of the lighting indicator 4 to provide dustproof protection for the lighting indicator 4, when the lighting indicator 4 works, the servo motor 5 positively rotates to drive the screw rod 6 to rotate, the threaded sleeve 8 is driven to move leftwards on the screw rod 6 through the screw joint assembly effect of the screw rod 6 and the threaded sleeve 8, so that the protective frame 10 can be driven to move inwards the protective box 1 through the guide frame 9, the protection frame 10 is retracted inwards, the lighting indicator 4 can be exposed out of the protective box 1 to play an indicating role, after the lighting indicator 4 works for a period of time, the servo motor 5 reversely rotates to drive the threaded sleeve 8 to move rightwards, the protective frame 10 can be driven to extend outwards out of the protective box 1, the protective frame 10 is sleeved on the lighting indicator 4, floating dust on the lighting indicator 4 is blown off through the working fan 14, and meanwhile, the cleaning brush 17 can clean dust on the lighting indicator 4, wiping cotton 18 can improve and clean the effect of wiping to at the protection frame 10 removal in-process, illumination indicator 4 can produce the extrusion to cleaning brush 17, makes spring bar 15 take place the compression, thereby produces and makes cleaning brush 17 and wiping cotton 18 and to the clear extrusion force of brushing on the illumination indicator 4 surface, improves clean effect, and then can be along with the removal of protection frame 10, can realize the automatically cleaning to dust and foreign matter on the illumination indicator 4, realizes non-maintaining.

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 utility model provides a highway tunnel evacuation illumination indicating equipment, includes guard box (1), its characterized in that: the top and the bottom of the inner cavity left side wall of the protection box (1) are fixedly provided with supporting plates (2), the right ends of the two groups of supporting plates (2) are fixedly assembled with a fixed plate (3), the right side wall of the fixed plate (3) is fixedly assembled with an illumination indicator (4), the center of the inner cavity left side wall of the protection box (1) is fixedly provided with a servo motor (5), the output end of the servo motor (5) is fixedly assembled with a screw rod (6), the center of the left side wall of the fixed plate (3) is fixedly provided with a bearing seat (7), the right end of the screw rod (6) is movably assembled with the bearing seat (7), the outer wall of the screw rod (6) is assembled with a threaded sleeve (8) in a threaded mode, the top and the bottom of the threaded sleeve (8) are fixedly provided with guide frames (9), and the other ends of the two groups of guide frames (9) are fixedly assembled with, just protective frame (10) sets up in the outside of illumination indicator (4), and is two sets of fixed direction slider (11) that is provided with on the lateral wall of the back of the body that deviates from of leading frame (9), guide chute (12) with direction slider (11) looks adaptation are all seted up to the inner chamber top and the bottom of guard box (1), and are two sets of all set up on backup pad (2) with guide channel (13) of leading frame (9) looks adaptation, the inner chamber top of protective frame (10) is provided with fan (14) that correspond with illumination indicator (4), evenly fixed being provided with spring beam (15) on the lateral wall before the inner chamber of protective frame (10), the rear end fixed mounting panel (16) that is equipped with of spring beam (15), the rear wall left and right sides of mounting panel (16) is fixed respectively is provided with clean brush (17) and cleans cotton (18).

2. A road tunnel evacuation lighting indicating device according to claim 1, wherein: the protection frame (10) is through from left to right, and the inner cavity left end integrated into one piece of protection frame (10) is provided with the spacing ring with illumination indicator (4) looks adaptation.

3. A road tunnel evacuation lighting indicating device according to claim 1, wherein: the length of the protective frame (10) is matched with that of the guide chute (12), and the length of the protective frame (10) extending out of the protective box (1) is the same as that of the guide channel (13).

4. A road tunnel evacuation lighting indicating device according to claim 1, wherein: the spring rods (15) are uniformly arranged into three groups of buffer rods with the same structure along the height direction of the protection frame (10), and the spring rods (15) in a single group are uniformly arranged into three groups along the length direction of the protection frame (10).

5. A road tunnel evacuation lighting indicating device according to claim 1, wherein: the length of cleaning brush (17) and the high looks adaptation of illumination indicator (4), just the length of cleaning brush (17) is the same with the length of wiping cotton cloth (18).

6. A road tunnel evacuation lighting indicating device according to claim 1, wherein: the guide channel (13) is a rectangular groove, and the size of the guide frame (9) is matched with that of the guide channel (13).