CN220471076U

CN220471076U - Tunnel alarm device

Info

Publication number: CN220471076U
Application number: CN202321651240.9U
Authority: CN
Inventors: 黄夏金; 李昌勇; 黄维豪
Original assignee: Guangxi Transportation Investment Group Nanning Expressway Operation Co ltd Qingxiu Branch
Current assignee: Guangxi Transportation Investment Group Nanning Expressway Operation Co ltd Qingxiu Branch
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-02-09
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to the technical field of tunnel alarm devices, in particular to a tunnel alarm device, which has the technical scheme that: the intelligent projector comprises a mounting plate and a projector, wherein fixing blocks are fixedly arranged on the outer walls of the two ends of the mounting plate, the fixing blocks can be fixedly arranged on the inner wall of a tunnel with the mounting plate, and the outer wall of the mounting plate is provided with a moving device capable of moving the projector up and down, so that the intelligent projector has the beneficial effects that: according to the utility model, the moving device capable of moving the projector up and down is arranged on the outer wall of the mounting plate, so that the length of the traction telescopic rod is adjusted to drive the rotating plate to rotate, and the effect of driving the projector to move up and down is achieved, and the problems that the projector is mounted on the wall of a tunnel and has a certain height, and the projector needs to be assisted by an auxiliary ladder during later maintenance, so that the projector is inconvenient to use and has poor flexibility are solved.

Description

Tunnel alarm device

Technical Field

The utility model belongs to the technical field of tunnel alarm devices, and particularly relates to a tunnel alarm device.

Background

Tunnels are buildings which are built underground or underwater or in mountain bodies, paved with railways or built roads for motor vehicles to pass through, and can be divided into mountain tunnels, underwater tunnels and urban tunnels according to the positions of the tunnels, so that the tunnels are called mountain tunnels which are traversed from the lower part of mountain or hills to shorten the distance and avoid large slopes, the tunnels which are traversed from the lower part of rivers or straits to the bottom of the sea to the crossing of the river or straits, and the urban tunnels which are traversed from the lower part of the city to the crossing of the railway to the crossing of the metropolitan.

When the tunnel is finished, when the automobile breaks down in the tunnel, the automobile stops in the tunnel, the alarm device can be automatically started, so that the passing automobile is warned, meanwhile, projection can be carried out in the tunnel, however, the existing detection alarm device has certain defects in use, for example, a projector is installed on the wall of the tunnel and has certain height, and the automobile is required to be assisted by an auxiliary ladder in later maintenance, so that the automobile is inconvenient to use and has poor flexibility.

Disclosure of Invention

Therefore, the utility model provides the tunnel alarm device, which solves the problems that the projector is arranged on the wall of the tunnel and has a certain height by arranging the moving device capable of moving the projector up and down on the outer wall of the mounting plate, and the projector needs to be assisted by an auxiliary ladder during the later maintenance, so that the use is inconvenient and the flexibility is poor.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a tunnel alarm device, includes mounting panel and projecting apparatus, the equal fixed mounting in both ends outer wall of mounting panel has the fixed block, the fixed block can take mounting panel fixed mounting on the inner wall in tunnel, fixed mounting has the wire on the projecting apparatus, the one end fixed mounting that the projecting apparatus was kept away from to the wire has the detector, the outer wall of mounting panel is equipped with the mobile device that can reciprocate the projecting apparatus.

Preferably, the moving device comprises a second rotating seat, the second rotating seat is fixedly arranged on the outer wall of the bottom end of the mounting plate, a rotating plate is rotatably arranged on the second rotating seat, and traction telescopic rods are rotatably arranged at two ends of the rotating plate.

Preferably, the first rotating seat is rotatably arranged at one end, far away from the rotating plate, of the traction telescopic rod, the first rotating seat is fixedly arranged on the outer wall of the mounting plate, and the rotating block is rotatably arranged at one end, far away from the mounting plate, of the rotating plate.

Preferably, the top outer wall fixed mounting who rotates the piece has the connecting rod, the one end rotation that the rotating piece was kept away from to the connecting rod is installed and is stabilized telescopic link two, the outer wall fixed mounting of connecting rod has stabilized telescopic link one.

Preferably, the first and second stable telescopic rods are provided with sliding grooves in sliding mode at one ends far away from the connecting rod, the sliding grooves are fixedly arranged on the outer wall of the mounting plate, and the limiting rod is fixedly arranged between the first stable telescopic rod and the second stable telescopic rod.

Preferably, the bottom fixed mounting of turning block has the installation piece, the mounting groove has all been seted up to the both ends inner wall of installation piece, the both ends of projecting apparatus are all fixed mounting has the stabilizer bar.

Preferably, the stabilizer bar slidable mounting is in the inside of mounting groove, the projecting apparatus passes through stabilizer bar slidable mounting in the inside of installation piece, the outer wall laminating of stabilizer bar is on the inner wall of mounting groove.

Preferably, the bottom fixed mounting of detector has infrared detector, the bottom both sides of detector all rotate and install the fixed plate, the detector passes through fixed plate fixed mounting on tunnel outer wall, the one end that the projector was kept away from to the detector is equipped with the alarm, the alarm passes through wire and detector fixed mounting.

The beneficial effects of the utility model are as follows:

according to the utility model, the moving device capable of moving the projector up and down is arranged on the outer wall of the mounting plate, so that the length of the traction telescopic rod is adjusted to drive the rotating plate to rotate, and the effect of driving the projector to move up and down is achieved, and the problems that the projector is mounted on the wall of a tunnel and has a certain height, and the projector needs to be assisted by an auxiliary ladder during later maintenance, so that the projector is inconvenient to use and has poor flexibility are solved.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic diagram of a rotating structure of a rotating plate according to the present utility model;

FIG. 3 is a schematic view of a disassembled structure of a projector according to the present utility model;

FIG. 4 is a left side view provided by the present utility model;

FIG. 5 is a schematic view of a mounting structure provided by the present utility model;

fig. 6 is a front view of a detector provided by the present utility model.

In the figure: 1. a mounting plate; 2. a fixed block; 3. a first rotating seat; 4. a second rotating seat; 5. a sliding groove; 6. a rotating plate; 7. traction telescopic rod; 8. a rotating block; 9. a connecting rod; 10. a mounting block; 11. a mounting groove; 12. a projector; 13. a stabilizer bar; 14. stabilizing the first telescopic rod; 15. stabilizing the second telescopic rod; 16. a restraining bar; 17. a detector; 18. a fixing plate; 19. an infrared detector; 20. an alarm; 21. and (5) conducting wires.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1 to 4, a tunnel alarm device, including mounting panel 1 and projecting apparatus 12, mounting panel 1 is the main component part of device, let each part can carry out mutual fixed mounting, projecting apparatus 12 can carry out the projection to the inside of tunnel, thereby come the effect of warning to the car of passing by, the equal fixed mounting of both ends outer wall of mounting panel 1 has fixed mounting to mounting panel 1, let mounting panel 1 can be fixed with and install on the wall, fixed mounting panel 1 can take mounting panel 1 fixed mounting on the inner wall of tunnel, fixed mounting has wire 21 on projecting apparatus 12, wire 21 can let each electric component can carry out mutual collaborative work, the one end fixed mounting of wire 21 keep away from projecting apparatus 12 has detector 17, detector 17 has the effect of detecting to the region in the warning line, when car is in the warning line, can start the device, the outer wall of mounting panel 1 is equipped with the mobile device that can reciprocate to projecting apparatus 12, mobile device has the traction to projecting apparatus 12, let projecting apparatus 12 can reciprocate.

The moving device comprises a second rotating seat 4, the second rotating seat 4 has traction function on a rotating plate 6, the rotating plate 6 can be rotationally connected to the outer wall of the mounting plate 1, the second rotating seat 4 is fixedly arranged on the outer wall of the bottom end of the mounting plate 1, the rotating plate 6 is rotationally arranged on the second rotating seat 4, the rotating plate 6 has traction function on a rotating block 8, when the rotating plate 6 rotates, the rotating block 8 can be driven to move up and down, both ends of the rotating plate 6 are rotationally provided with traction telescopic rods 7, the traction telescopic rods 7 have traction function on the rotating plate 6, when the length of the traction telescopic rods 7 changes, the rotating plate 6 can be driven to rotate, one end of the traction telescopic rods 7 far away from the rotating plate 6 is rotationally provided with a first rotating seat 3, the first rotating seat 3 provides a rotation point for the traction telescopic rods 7, the traction telescopic rods 7 can be rotationally arranged on the outer wall of the mounting plate 1, the first rotating seat 3 is fixedly arranged on the outer wall of the mounting plate 1, one end of the rotating plate 6 far away from the mounting plate 1 is rotatably provided with a rotating block 8, the rotating block 8 has traction effect on the mounting block 10, when the rotating block 8 moves, the mounting block 10 is driven to move up and down, the outer wall of the top end of the rotating block 8 is fixedly provided with a connecting rod 9, the connecting rod 9 provides installation places for the first stabilizing telescopic rod 14 and the second stabilizing telescopic rod 15, the first stabilizing telescopic rod 14 and the second stabilizing telescopic rod 15 can be stably arranged on the rotating block 8, one end of the connecting rod 9 far away from the rotating block 8 is rotatably provided with the second stabilizing telescopic rod 15, the second stabilizing telescopic rod 15 has stabilizing effect on the rotating block 8, when the second stabilizing telescopic rod 15 and the first stabilizing telescopic rod 14 rotate mutually, the rotating block 8 can keep vertical movement, the outer wall of the connecting rod 9 is fixedly provided with the first stabilizing telescopic rod 14, the first stable telescopic rod 14 has a stabilizing effect on the rotating block 8, when the second stable telescopic rod 15 and the first stable telescopic rod 14 rotate mutually, the rotating block 8 can keep moving vertically, one ends of the first stable telescopic rod 14 and the second stable telescopic rod 15 far away from the connecting rod 9 are slidably provided with the sliding groove 5, the sliding groove 5 provides a sliding installation place for the first stable telescopic rod 14 and the second stable telescopic rod 15, the rotating block 8 can keep moving vertically up and down, the sliding groove 5 is fixedly arranged on the outer wall of the mounting plate 1, a limiting rod 16 is fixedly arranged between the first stable telescopic rod 14 and the second stable telescopic rod 15, the limiting rod 16 has a limiting effect on the first stable telescopic rod 14 and the second stable telescopic rod 15, the first stable telescopic rod 14 and the second stable telescopic rod 15 can keep stable, the rotating block 8 can stably move up and down, the bottom end of the rotating block 8 is fixedly provided with the mounting block 10, the installation block 10 has installation effect on the projector 12, the projector 12 can be stably installed on the rotating block 8, the inner walls of the two ends of the installation block 10 are provided with the installation grooves 11, the installation grooves 11 provide installation places for the stabilizer bars 13, the projector 12 can be stably installed on the installation block 10, the stabilizer bars 13 are fixedly installed on the two ends of the projector 12, the stabilizer bars 13 have stable installation effect on the projector 12, the projector 12 can be stably installed in the installation block 10, the stabilizer bars 13 are slidably installed in the installation grooves 11, the projector 12 is slidably installed in the installation block 10 through the stabilizer bars 13, the outer walls of the stabilizer bars 13 are attached to the inner walls of the installation grooves 11, the bottom ends of the detectors 17 are fixedly provided with the infrared detectors 19, the infrared detectors 19 have detection effect on the area in the guard line, can start the device, the bottom both sides of detector 17 all rotate and install fixed plate 18, and fixed plate 18 lets detector 17 can fixed mounting on the inner wall in tunnel, and detector 17 passes through fixed plate 18 fixed mounting on the tunnel outer wall, and the one end that projector 12 was kept away from to detector 17 is equipped with alarm 20, and alarm 20 can warn filterable car, and alarm 20 passes through wire 21 and detector 17 fixed mounting.

The application process of the utility model is as follows: the person skilled in the art will install mounting panel 1 through fixed block 2 fixed mounting on the wall body, pass through stabilizer bar 13 slidable mounting with projector 12 in the inside of mounting groove 11, thereby let projector 12 stable installation in the inside of installation piece 10, install, when needs take off the projector, adjust the length of traction telescopic link 7 and drive rotor plate 6 and rotate, thereby drive projector 12 and reciprocate, fixed mounting has restriction pole 16 between stabilizer telescopic link one 14 and stabilizer telescopic link two 15 simultaneously, restriction pole 16 has the restriction effect to stabilizer telescopic link one 14 and stabilizer telescopic link two 15, let stabilizer telescopic link one 14 and stabilizer telescopic link two 15 can keep stable, thereby make the perpendicular reciprocates that the rotor block 8 can keep stable, conveniently take off the maintenance with projector 12, in the inner wall with detector 17 and alarm 20 fixed mounting in the tunnel, connect each electrical component through wire 21, let infrared detector 19 shine in the regional inside of warning line, when the car breaks down in the tunnel inside, the car stops in the line inside, carry out the projector 12 through infrared detector 19 and alarm 20.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims

1. A tunnel alarm device, characterized in that: including mounting panel (1) and projecting apparatus (12), the equal fixed mounting of both ends outer wall of mounting panel (1) has fixed block (2), fixed block (2) can take mounting panel (1) fixed mounting on the inner wall in tunnel, fixed mounting has wire (21) on projecting apparatus (12), the one end fixed mounting that projecting apparatus (12) was kept away from to wire (21) has detector (17), the bottom fixed mounting of detector (17) has infrared detector (19), fixed plate (18) are all rotated to the bottom both sides of detector (17), detector (17) are through fixed plate (18) fixed mounting on the tunnel outer wall, the one end that projecting apparatus (12) was kept away from to detector (17) is equipped with alarm (20), alarm (20) are through wire (21) and detector (17) fixed mounting, the outer wall of mounting panel (1) is equipped with the mobile device that can reciprocate projecting apparatus (12).

2. A tunnel warning device according to claim 1, characterized in that: the mobile device comprises a second rotating seat (4), the second rotating seat (4) is fixedly arranged on the outer wall of the bottom end of the mounting plate (1), a rotating plate (6) is rotatably arranged on the second rotating seat (4), and traction telescopic rods (7) are rotatably arranged at two ends of the rotating plate (6).

3. A tunnel warning device according to claim 2, characterized in that: one end of the traction telescopic rod (7) far away from the rotating plate (6) is rotatably provided with a first rotating seat (3), the first rotating seat (3) is fixedly arranged on the outer wall of the mounting plate (1), and one end of the rotating plate (6) far away from the mounting plate (1) is rotatably provided with a rotating block (8).

4. A tunnel warning device according to claim 3, characterized in that: the top outer wall fixed mounting of turning block (8) has connecting rod (9), the one end that turning block (8) was kept away from to connecting rod (9) rotates and installs stable telescopic link two (15), the outer wall fixed mounting of connecting rod (9) has stable telescopic link one (14).

5. A tunnel warning device according to claim 4, characterized in that: one end slidable mounting that connecting rod (9) was kept away from to stable telescopic link one (14) and stable telescopic link two (15) has sliding tray (5), sliding tray (5) fixed mounting is on the outer wall of mounting panel (1), fixed mounting has restriction pole (16) between stable telescopic link one (14) and the stable telescopic link two (15).

6. A tunnel warning device according to claim 3, characterized in that: the bottom fixed mounting who rotates piece (8) has installation piece (10), installation groove (11) have all been seted up to the both ends inner wall of installation piece (10), the both ends of projecting apparatus (12) are all fixed mounting has stabilizer bar (13).

7. The tunnel warning device of claim 6, wherein: the stabilizer bar (13) slidable mounting is in the inside of mounting groove (11), projecting apparatus (12) slidable mounting is in the inside of installation piece (10) through stabilizer bar (13), the outer wall laminating of stabilizer bar (13) is on the inner wall of mounting groove (11).