CN217419404U

CN217419404U - Highway tunnel blocks warning device based on profection lamp

Info

Publication number: CN217419404U
Application number: CN202220795825.7U
Authority: CN
Inventors: 赵健; 乔昱斌; 赵鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-09-13
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a highway tunnel blocking warning device based on a projection lamp, which relates to the technical field of road warning devices and comprises a shell and the projection lamp, wherein a second mounting plate is fixedly arranged in the shell, transparent glass is inlaid at one side of the second mounting plate, a picture changing mechanism is arranged between the projection lamp and the transparent glass, a dust removing mechanism is arranged at one side of the second mounting plate and comprises a first mounting plate, a plurality of pattern matrixes are inlaid at one side of the first mounting plate, a rotating rod is fixedly arranged at one side of the first mounting plate, the warning mark can be rapidly replaced by the picture changing mechanism, thereby not only saving a large amount of equipment cost, but also reducing the interference of information confusion on a driver caused by a plurality of warning marks, simultaneously, the dust removing mechanism can wipe off dust attached on the transparent glass, and greatly improving the definition of the mark patterns projected by the projection lamp, the warning effect to the driver is better, and whole practicality is stronger.

Description

Highway tunnel blocks warning device based on profection lamp

Technical Field

The utility model relates to a road warning device technical field especially relates to a highway tunnel blocks warning device based on profection lamp.

Background

Along with the development of social economy and production, a great number of expressways appear, higher standards are provided for the road construction technology, and the requirements for straight lines, gentle slopes, spacious road surfaces and the like are met, so that the traditional scheme of winding around the mountain is mostly changed into a tunnel scheme when the road passes through the mountain area, the tunnel construction plays an important role in improving the technical state of the road, shortening the running distance, improving the transportation capacity, reducing accidents and the like, and compared with a normal expressway, the tunnel has higher processing difficulty when a traffic accident occurs, and a driver cannot easily observe the accident in the tunnel in advance due to poor sight, so that the driver can easily generate traffic jam or interlink accidents when driving into the tunnel blindly under the condition that the driver does not obtain an exact indication in advance, and the road administration department needs to warn the traffic condition in the tunnel in advance according to the real-time traffic condition;

through retrieval, chinese patent No. CN214423221U discloses a highway tunnel blocking warning device based on a projection lamp, which comprises an intelligent warning device, a control module and a portal frame which are sequentially arranged along the direction of entering a tunnel portal, wherein the intelligent warning device is arranged outside the tunnel portal, the control module is arranged on the portal frame, the intelligent warning device is connected with the control module through cables, the portal frame is provided with a plurality of lane projection lamps and a plurality of second sound light alarms, the lane projection lamps and the second sound light alarms are respectively connected with the control module through cables, the tunnel portal is provided with a plurality of side wall projection lamps, the side wall projection lamps are connected with the control module through cables, and the control module is connected with a remote control console through optical fibers;

through observing this publication, discover need use a plurality of profection lamps to throw out different warning sign among the prior art when warning through the profection lamp, not only wasted a large amount of equipment cost, still cause the interference that the information obscures to the driver easily, and in long-term the use, the warning device attaches to a large amount of dusts easily, very big reduction the sign of profection lamp and throw the definition, whole practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a highway tunnel blocks warning device based on profection lamp has solved and has used not only extravagant a large amount of equipment cost in a plurality of profection lamps simultaneous use among the prior art, still causes the interference that information obscures to the driver easily, and in long-term the use, and warning device adheres to a large amount of dusts easily, very big reduction the sign of profection lamp and throw the definition, the relatively poor technical problem of whole practicality.

In order to solve the technical problem, the utility model provides a highway tunnel blocks warning device based on profection lamp, including casing and profection lamp, the profection lamp is fixed to be installed inside the casing, the fixed second mounting panel that is equipped with in the casing, transparent glass is inlayed to second mounting panel one side, transparent glass establishes in profection lamp one side, be equipped with between profection lamp and the transparent glass and trade the picture mechanism, and trade the picture mechanism and extend to the profection lamp bottom, second mounting panel one side is equipped with dust removal mechanism;

trade the picture mechanism and include first mounting panel, first mounting panel is established between profection lamp and clear glass, first mounting panel one side is inlayed and is had a plurality of pattern matrixes, first mounting panel one side is fixed to be equipped with the bull stick, and is a plurality of the pattern matrix is annular array with the bull stick axis and distributes, the bull stick is established in the profection lamp bottom, just bearing swing joint is passed through with the inside one side of casing to bull stick one end, the fixed first motor that is equipped with in the inside bottom of casing, first motor is established in the bull stick bottom, bull stick outer end and first motor output shaft outer end all fix and are equipped with the gear, and two gear intermeshing.

Preferably, dust removal mechanism includes the movable plate, the movable plate is established in second mounting panel one side, the fixed clean cotton that is equipped with in movable plate one side, clean cotton one side contacts with second mounting panel one side, the movable plate front side runs through and is equipped with the threaded rod, the movable plate passes through threaded connection with the threaded rod, both sides pass through bearing swing joint with the inside front and back both sides of casing respectively around the threaded rod, the fixed second motor that is equipped with in the inside top of casing, the second motor is established in second mounting panel one side, second motor output shaft outer end and threaded rod outer end all are fixed and are equipped with bevel gear, two bevel gear intermeshing.

Preferably, the bottom end is fixed with the backup pad in the casing, the bull stick runs through the backup pad and passes through bearing swing joint with the backup pad, the backup pad is established between first motor and first mounting panel, the axis coincidence of projecting lamp, clear glass and one of them pattern diaphragm.

Preferably, the movable plate front side runs through and is equipped with the guide bar, movable plate and guide bar sliding connection, the guide bar is established in the threaded rod bottom, just threaded rod and guide bar are established respectively in transparent glass top and bottom, both sides respectively with inside front and back both sides fixed connection of casing around the guide bar.

Preferably, a stop block is fixedly arranged at the top end inside the shell, the stop block is arranged on one side of the second mounting plate, and the second mounting plate is arranged between the moving plate and the second motor.

Preferably, the baffle is fixedly connected to one side of the shell through a bolt, the threaded rod, the second motor and the stop block are arranged on the inner side of the baffle, and the top end, the bottom end and the front side and the rear side of the shell are fixedly provided with fixing blocks.

Compared with the prior art, the utility model provides a pair of highway tunnel blocks warning device based on profection lamp has following beneficial effect:

1. the blocking warning mark can be adjusted and replaced in different scenes by the map changing mechanism under the condition that only one projection lamp is used, the working scene is flexibly adapted, a large amount of equipment cost is saved, and the interference of information confusion caused by multiple warning marks to a driver is reduced;

2. can clean adnexed dust on the transparent glass through dust removal mechanism, very big improvement the identification pattern definition that the profection lamp throwed out, better to driver's warning effect, whole practicality is stronger.

Drawings

Fig. 1 is a schematic view of a first-view overall three-dimensional structure of a projection lamp-based expressway tunnel blocking warning device provided by the present invention;

fig. 2 is a schematic view of a second view angle overall three-dimensional structure of the expressway tunnel blocking warning device based on the projection lamp of the present invention;

fig. 3 is a schematic view of the three-dimensional structure inside the casing of the expressway tunnel blocking warning device based on the projection lamp of the present invention;

fig. 4 is the utility model provides a highway tunnel blocks warning device's dust removal mechanism spatial structure sketch map based on profection lamp.

Reference numbers in the figures: 1. the device comprises a shell, 2, a projection lamp, 3, a first mounting plate, 4, a pattern template, 5, a rotating rod, 6, a supporting plate, 7, a first motor, 8, a gear, 9, a second mounting plate, 10, transparent glass, 11, a moving plate, 12, cleaning cotton, 13, a threaded rod, 14, a guide rod, 15, a second motor, 16, a bevel gear, 17, a stop block, 18, a baffle plate, 19 and a fixing block.

Detailed Description

The first embodiment is given by fig. 1-4, the utility model discloses a casing 1 and profection lamp 2, profection lamp 2 fixed mounting is inside casing 1, casing 1 internal fixation is equipped with second mounting panel 9, transparent glass 10 has been inlayed to second mounting panel 9 one side, transparent glass 10 establishes 2 one side profection lamp, be equipped with between profection lamp 2 and the transparent glass 10 and trade the drawing mechanism, and trade the drawing mechanism and extend to the profection lamp 2 bottom, second mounting panel 9 one side is equipped with dust removal mechanism, and second mounting panel 9 and transparent glass 10 can seal profection lamp 2 and trade the drawing mechanism inside casing 1, effectively prevent debris such as dust in the outside air from causing damage or influence to profection lamp 2 etc. and the light that profection lamp 2 throws out can not blockked by transparent glass 10;

the picture changing mechanism comprises a first mounting plate 3, the first mounting plate 3 is arranged between a projection lamp 2 and a transparent glass 10, a plurality of pattern matrixes 4 are inlaid on one side of the first mounting plate 3, a rotating rod 5 is fixedly arranged on one side of the first mounting plate 3, the pattern matrixes 4 are distributed in an annular array mode through the central axis of the rotating rod 5, the rotating rod 5 is arranged at the bottom of the projection lamp 2, one end of the rotating rod 5 is movably connected with one side inside a shell 1 through a bearing, a first motor 7 is fixedly arranged at the bottom end inside the shell 1, the first motor 7 is arranged at the bottom of the rotating rod 5, gears 8 are fixedly arranged at the outer end of the rotating rod 5 and the outer end of the output shaft of the first motor 7, the gears 8 are mutually meshed, the picture changing mechanism can quickly change the warning patterns projected by the projection lamp 2, and the pattern matrixes 4 correspond to different warning marks, so as to flexibly cope with different warning indications.

The fixed backup pad 6 that is equipped with in the inside bottom of casing 1, bull stick 5 runs through backup pad 6 and passes through bearing swing joint with backup pad 6, backup pad 6 is established between first motor 7 and first mounting panel 3, the axis coincidence of profection lamp 2, clear glass 10 and one of them pattern diaphragm 4, backup pad 6 plays the effect of support to bull stick 5 and first mounting panel 3, and the axis coincidence of profection lamp 2, clear glass 10 and one of them pattern diaphragm 4 can make the pattern position of profection better more clear.

In the second embodiment, on the basis of the first embodiment, the dust removing mechanism includes a movable plate 11, the movable plate 11 is disposed on one side of the second mounting plate 9, cleaning cotton 12 is fixedly disposed on one side of the movable plate 11, one side of the cleaning cotton 12 contacts with one side of the second mounting plate 9, a threaded rod 13 is disposed through the front side of the movable plate 11, the movable plate 11 is in threaded connection with the threaded rod 13, the front side and the rear side of the threaded rod 13 are movably connected with the front side and the rear side of the inside of the casing 1 through bearings, a second motor 15 is fixedly disposed at the top end of the inside of the casing 1, the second motor 15 is disposed on one side of the second mounting plate 9, bevel gears 16 are fixedly disposed at the outer end of an output shaft of the second motor 15 and the outer end of the threaded rod 13, the two bevel gears 16 are engaged with each other, the dust removing mechanism can wipe off dust when dust adheres to the transparent glass 10, and only occasionally starts to work, it is not necessary to turn on all the time, and the light of the projector lamp 2 is not affected to pass through the transparent glass 10.

The movable plate 11 front side runs through and is equipped with guide bar 14, movable plate 11 and guide bar 14 sliding connection, guide bar 14 is established in threaded rod 13 bottom, just threaded rod 13 and guide bar 14 are established respectively at transparent glass 10 top and bottom, both sides are fixed connection around the guide bar 14 respectively with both sides around the casing 1 is inside, and guide bar 14 can play the guide effect to movable plate 11.

The fixed dog 17 that is equipped with in the inside top of casing 1, dog 17 establishes in second mounting panel 9 one side, second mounting panel 9 is established between movable plate 11 and second motor 15, and dog 17 can play the effect of blockking when movable plate 11 removes, avoids movable plate 11 to remove excessively and second motor 15 contact emergence interference.

1 one side of casing is through bolt fixedly connected with baffle 18, threaded rod 13, second motor 15 and dog 17 are all established at 18 inboards of baffle, 1 top of casing, bottom and front and back both sides are all fixed and are equipped with fixed block 19, and baffle 18 plays the guard action to threaded rod 13, second motor 15, avoids the rainwater to drench second motor 15, and fixed block 19 is convenient for install fixedly to casing 1.

The working principle is as follows:

the plurality of pattern matrixes 4 correspond to different warning marks, the projection lamp 2 is started after the pattern matrixes 4 are selected, the projection lamp 2 projects the marks on the pattern matrixes 4 to warn a driver to block, when the pattern matrixes 4 are adjusted and selected, the first motor 7 is required to be started, the output shaft of the first motor 7 can drive the rotating rod 5 to rotate through the meshing transmission of the two gears 8 when rotating, the rotating rod 5 can drive the first mounting plate 3 to rotate when rotating, the first mounting plate 3 can drive the pattern matrixes 4 to rotate until the selected pattern matrixes 4 rotate to a position between the projection lamp 2 and the transparent glass 10, the patterns corresponding to the pattern matrixes 4 are projected by the projection lamp 2, the projected light rays can penetrate through the transparent glass 10, when a large amount of dust is adhered to the transparent glass 10 after long-time use, the second motor 15 is started, when the output shaft of the second motor 15 rotates, the threaded rod 13 is driven to rotate through the meshing transmission of the two bevel gears 16, when the threaded rod 13 rotates, the movable plate 11 drives the cleaning cotton 12 to move along the threaded rod 13, and during the moving process, the cleaning cotton 12 can wipe off dust attached to the transparent glass 10 when moving.

Claims

1. The utility model provides a highway tunnel blocks warning device based on profection lamp, includes casing (1) and profection lamp (2), profection lamp (2) fixed mounting is inside casing (1), its characterized in that: a second mounting plate (9) is fixedly arranged in the shell (1), transparent glass (10) is inlaid on one side of the second mounting plate (9), the transparent glass (10) is arranged on one side of the projection lamp (2), a picture changing mechanism is arranged between the projection lamp (2) and the transparent glass (10), the picture changing mechanism extends to the bottom of the projection lamp (2), and a dust removing mechanism is arranged on one side of the second mounting plate (9);

the picture changing mechanism comprises a first mounting plate (3), the first mounting plate (3) is arranged between the projection lamp (2) and the transparent glass (10), a plurality of pattern matrixes (4) are inlaid on one side of the first mounting plate (3), a rotating rod (5) is fixedly arranged on one side of the first mounting plate (3), the pattern matrixes (4) are distributed in an annular array mode through the central axis of the rotating rod (5), the rotating rod (5) is arranged at the bottom of the projection lamp (2), one end of the rotating rod (5) is movably connected with one side inside the shell (1) through a bearing, a first motor (7) is fixedly arranged at the bottom end in the shell (1), the first motor (7) is arranged at the bottom of the rotating rod (5), the outer end of the rotating rod (5) and the outer end of an output shaft of the first motor (7) are both fixedly provided with gears (8), and the gears (8) are meshed with each other.

2. The expressway tunnel blocking warning device based on the projector lamp as claimed in claim 1, wherein the dust removing mechanism comprises a movable plate (11), the movable plate (11) is arranged on one side of the second mounting plate (9), cleaning cotton (12) is fixedly arranged on one side of the movable plate (11), one side of the cleaning cotton (12) is in contact with one side of the second mounting plate (9), a threaded rod (13) penetrates through the front side of the movable plate (11), the movable plate (11) is in threaded connection with the threaded rod (13), the front side and the rear side of the threaded rod (13) are respectively in movable connection with the front side and the rear side inside the casing (1) through bearings, a second motor (15) is fixedly arranged at the top end inside the casing (1), the second motor (15) is arranged on one side of the second mounting plate (9), and bevel gears (16) are fixedly arranged at the outer end of an output shaft of the second motor (15) and the outer end of the threaded rod (13), the two bevel gears (16) are meshed with each other.

3. The expressway tunnel obstruction warning device based on the projector lamp as claimed in claim 1, wherein a support plate (6) is fixedly arranged at the bottom end inside the casing (1), the rotating rod (5) penetrates through the support plate (6) and is movably connected with the support plate (6) through a bearing, the support plate (6) is arranged between the first motor (7) and the first mounting plate (3), and the central axes of the projector lamp (2), the transparent glass (10) and one of the pattern matrixes (4) coincide.

4. The projection lamp-based expressway tunnel obstruction warning device of claim 2, wherein a guide rod (14) penetrates through the front side of the movable plate (11), the movable plate (11) is slidably connected with the guide rod (14), the guide rod (14) is arranged at the bottom of the threaded rod (13), the threaded rod (13) and the guide rod (14) are respectively arranged at the top and the bottom of the transparent glass (10), and the front side and the rear side of the guide rod (14) are respectively fixedly connected with the front side and the rear side inside the casing (1).

5. The device for warning the obstruction of the highway tunnel based on the projector as claimed in claim 2, wherein a stop block (17) is fixedly arranged at the top end inside the shell (1), the stop block (17) is arranged at one side of a second mounting plate (9), and the second mounting plate (9) is arranged between the moving plate (11) and the second motor (15).

6. The projector-based expressway tunnel blocking warning device of claim 5, wherein a baffle (18) is fixedly connected to one side of the shell (1) through a bolt, the threaded rod (13), the second motor (15) and the stop block (17) are arranged on the inner side of the baffle (18), and fixing blocks (19) are fixedly arranged at the top end, the bottom end and the front side and the rear side of the shell (1).