CN215474936U - Explosion-proof combined control device for coal mine underground trackless rubber-tyred vehicle - Google Patents
Explosion-proof combined control device for coal mine underground trackless rubber-tyred vehicle Download PDFInfo
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- CN215474936U CN215474936U CN202121144919.XU CN202121144919U CN215474936U CN 215474936 U CN215474936 U CN 215474936U CN 202121144919 U CN202121144919 U CN 202121144919U CN 215474936 U CN215474936 U CN 215474936U
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Abstract
The utility model relates to the technical field of electrical control of an explosion-proof trackless rubber-tyred vehicle for a coal mine, in particular to an explosion-proof combined control device for an underground trackless rubber-tyred vehicle for the coal mine, which comprises a combined switch device, an explosion-proof box, a control module, a connecting terminal, a power supply, an explosion-proof cable, an explosion-proof lamp and a battery box, wherein the combined switch device is arranged at the lower end of a steering wheel; the combined switch device is connected with the explosion-proof box; the control module, the wiring terminal and the power supply are all arranged inside the explosion-proof box, the control module is respectively connected with the power supply and the battery box, and the wiring terminal is connected with the explosion-proof lamp.
Description
Technical Field
The utility model relates to the technical field of electrical control of an explosion-proof trackless rubber-tyred vehicle for a coal mine, in particular to an explosion-proof combined control device for an underground trackless rubber-tyred vehicle for a coal mine.
Background
The explosion-proof trackless rubber-tyred car for the coal mine in the existing market is limited to the multi-gear switch to the control of light, and the colliery is in the underground and belongs to the high-risk operation region, and the road conditions is complicated, and there is the gear to switch complicated and the mounted position is various because of the multi-gear switch operation, and the driver is lower to the multi-gear switch rate of use, and the danger that the vehicle went existence is more, has very big potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to solve one of the technical problems or technical problems in the prior art, the utility model discloses a steering wheel explosion-proof device, which comprises a combined switch device, an explosion-proof box, a control module, a wiring terminal, a power supply, an explosion-proof cable, an explosion-proof lamp and a battery box, wherein the combined switch device is arranged at the lower end of the steering wheel;
the combined switch device is connected with the explosion-proof box; the control module, the wiring terminal and the power supply are all arranged inside the explosion-proof box, the control module is respectively connected with the power supply and the battery box, and the wiring terminal is connected with the explosion-proof lamp.
The combined switch device is connected with the explosion-proof box through an explosion-proof cable.
The wiring terminal is connected with the explosion-proof lamp through the explosion-proof cable.
The explosion-proof lamp comprises a front high beam, a front dipped headlight, a left steering light, a right steering light and a rear high beam.
The power supply adopts an intrinsic safety power supply.
The control module is a solid-state relay module.
The battery box adopts an explosion-proof battery box.
The explosion-proof lamp is a mining explosion-proof LED lighting signal lamp.
The combined switch device is a combined handle of pouring and intrinsic safety.
The light control device of the explosion-proof lamp realizes multi-path control through the combined handle, is arranged at the lower part of the steering wheel, accords with the normal operation habit of people and the explosion-proof requirement of a coal mine, greatly improves the using environment of the underground trackless rubber-tyred vehicle, and has very positive effect on the development of the underground trackless rubber-tyred vehicle.
Compared with the prior art, the system mainly comprises the combination switch, the explosion-proof box, the intrinsic safety power supply, the solid-state relay module and the like, has the advantages of simple structure, convenience in use and maintenance, independence and compactness, convenience in spatial arrangement, great improvement of driving safety, accordance with the coal mine explosion-proof requirement and safety guarantee for running of the coal mine trackless rubber-tyred vehicle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the combination switch device of the present invention;
FIG. 3 is a block diagram of a solid state relay of the present invention;
FIG. 4 is an electrical schematic of the solid state relay of the present invention;
fig. 5 is a light control schematic diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Please refer to fig. 1-5, which illustrate the technical solution adopted by the present invention is:
a hydraulic component detection device of a mining trackless rubber-tyred vehicle comprises a combined switch device 2, an explosion-proof box 3, a control module 4, a wiring terminal 5, a power supply 6, an explosion-proof cable 7, an explosion-proof lamp 8 and a battery box 1, wherein the combined switch device is installed at the lower end of a steering wheel;
the combined switch device 2 is connected with the explosion-proof box 3; the control module 4, the wiring terminal 5 and the power supply 6 are all arranged inside the explosion-proof box 3, the control module 4 is respectively connected with the power supply 6 and the battery box 1, and the wiring terminal 5 is connected with the explosion-proof lamp 8.
Furthermore, the combined switch device 2 is connected with the explosion-proof box 3 through an explosion-proof cable 7.
Further, the wiring terminal 5 is connected with an explosion-proof lamp 8 through an explosion-proof cable 7.
Further, the explosion-proof lamp 8 includes a front high beam lamp 9, a front low beam lamp 10, a left turn lamp 11, a right turn lamp 12, and a rear high beam lamp 13.
Further, the power supply 6 adopts an intrinsic safety power supply.
The intrinsic safety power supply is an intrinsic safety power supply, belongs to explosion-proof electrical equipment for explosive gas environment, and has clear requirements in the mandatory national standard GB 3836. Either direct or alternating current, which in extreme cases does not ignite explosive gases by the discharge energy.
Further, the control module 4 is a solid-state relay module.
The solid-state relay module outputs a light control signal to drive the mining explosion-proof LED lighting signal lamp module.
Further, the battery box 1 adopts an explosion-proof battery box.
The battery box 1 supplies electric energy to the mining explosion-proof LED illuminating signal lamp under the control of the solid-state relay module.
Further, the explosion-proof lamp 8 is a mining explosion-proof LED lighting signal lamp.
The mining explosion-proof LED illuminating signal lamp is an explosion-proof lighting device, and the explosion-proof device can perform illumination indication in a visual field range after receiving signals and can meet the underground explosion-proof requirement.
Further, the combined switch device 2 is a pouring and intrinsic safety type combined handle.
In the using process:
the combined switch is pushed forward, a group of solid relays is conducted to drive a front steering lamp and a rear steering lamp on the right side, and a right steering signal is sent out;
the combined switch is pushed backwards, a group of solid relays are conducted, a left front steering lamp and a left rear steering lamp are driven, and a left steering signal is sent out;
the combination switch rotates two gears anticlockwise, a group of solid relays is conducted to drive the left and right front lights, and the front high beam lights are on;
the combination switch rotates one gear counterclockwise, a group of solid relays is conducted to drive the left and right front lights, and the front dipped headlight is on;
when the combined switch rotates one gear clockwise, a group of solid relays is conducted to drive the left and right lamps at the rear side and the front side, and the high beam lamp at the rear side is on and the low beam lamp at the front side is on;
due to the adoption of the technical scheme, the anti-explosion requirement of the coal mine is met, and the driving safety can be improved.
Compared with the prior art, the system mainly comprises the combination switch, the explosion-proof box, the intrinsic safety power supply, the solid-state relay module and the like, has the advantages of simple structure, convenience in use and maintenance, independence and compactness, convenience in spatial arrangement, great improvement of driving safety, accordance with the coal mine explosion-proof requirement and safety guarantee for running of the coal mine trackless rubber-tyred vehicle.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An explosion-proof combined control device for a trackless rubber-tyred vehicle in a coal mine is characterized by comprising a combined switch device (2) arranged at the lower end of a steering wheel, an explosion-proof box (3), a control module (4), a wiring terminal (5), a power supply (6), an explosion-proof cable (7), an explosion-proof lamp (8) and a battery box (1);
the combined switch device (2) is connected with the explosion-proof box (3); the control module (4), the wiring terminal (5) and the power supply (6) are all arranged inside the explosion-proof box (3), the control module (4) is respectively connected with the power supply (6) and the battery box (1), and the wiring terminal (5) is connected with the explosion-proof lamp (8).
2. The explosion-proof combined control device for the trackless rubber-tyred vehicle in the underground coal mine according to claim 1, wherein the combined switch device (2) is connected with the explosion-proof box (3) through an explosion-proof cable (7).
3. The explosion-proof combined control device for the trackless rubber-tyred vehicle in the underground coal mine according to claim 1, wherein the wiring terminal (5) is connected with an explosion-proof lamp (8) through an explosion-proof cable (7).
4. The explosion-proof combined control device for the trackless rubber-tyred vehicle in the coal mine according to claim 1, wherein the explosion-proof lamp (8) comprises a front high beam (9), a front dipped headlight (10), a left turn light (11), a right turn light (12), and a rear high beam (13).
5. The explosion-proof combined control device for the trackless rubber-tyred vehicle in the underground coal mine according to claim 1, characterized in that the power supply (6) adopts an intrinsic safety power supply.
6. The explosion-proof combined control device for the trackless rubber-tyred vehicle in the underground coal mine according to claim 1, wherein the control module (4) is a solid-state relay module.
7. The explosion-proof combined control device for the trackless rubber-tyred vehicle in the underground coal mine according to claim 1, wherein the battery box (1) is an explosion-proof battery box.
8. The explosion-proof combined control device for the trackless rubber-tyred vehicle in the underground coal mine according to claim 1, wherein the explosion-proof lamp (8) is a mining explosion-proof LED lighting signal lamp.
9. The explosion-proof combined control device for the trackless rubber-tyred vehicle in the underground coal mine according to claim 1, wherein the combined switch device (2) is a combined handle of a pouring and intrinsic safety type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121144919.XU CN215474936U (en) | 2021-05-26 | 2021-05-26 | Explosion-proof combined control device for coal mine underground trackless rubber-tyred vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121144919.XU CN215474936U (en) | 2021-05-26 | 2021-05-26 | Explosion-proof combined control device for coal mine underground trackless rubber-tyred vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215474936U true CN215474936U (en) | 2022-01-11 |
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ID=79780251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121144919.XU Active CN215474936U (en) | 2021-05-26 | 2021-05-26 | Explosion-proof combined control device for coal mine underground trackless rubber-tyred vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215474936U (en) |
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2021
- 2021-05-26 CN CN202121144919.XU patent/CN215474936U/en active Active
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