Voice alarm device of coal shed people and vehicle shunting warning lamp
By designing a voice alarm device for human-vehicle diversion warning lights in the coal shed, and using RFID identification equipment and gate control, the safety hazards and efficiency problems of cross-work of human-vehicle in the coal shed are solved, and the safety diversion and work efficiency of human-vehicles are achieved.
Patent Information
- Application Number
- CN202421818965.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-30
AI Technical Summary
There are safety hazards for cross-operation of people and vehicles in the coal shed, which is prone to mechanical damage. The time caused by waiting for each other by people and vehicles has been wasted, reducing work efficiency.
A voice alarm device for diversion warning light of people and vehicles in coal shed is designed, and staff and vehicles are identified using RFID recognition equipment. Through the control of gates and guardrails, diversion of people and vehicles is realized and the cross-operation of people and vehicles is avoided.
The safe diversion of people and vehicles is achieved, the risk of mechanical injuries is avoided, and the work efficiency is improved. The voice alarm and sound and light alarm are used to remind staff and vehicles who have entered other roads, improving the safety of work.
Smart Images
Figure CN223006501U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle - pedestrian separation, and specifically relates to a voice - alarm device with warning lights for vehicle - pedestrian separation in a coal shed. Background Technique
[0002] The coal shed is an essential structure in the coal - mining process, mainly used for storing and unloading coal. The design of the coal shed needs to fully consider the production needs and technical status of the coal mine to ensure that it can complete the tasks of coal storage and unloading safely and efficiently.
[0003] When the staff are working in the coal shed, there are potential safety hazards in the on - site vehicle - pedestrian cross - operation, mechanical injuries are likely to occur, the safety of the operators cannot be guaranteed, and the time wasted due to the mutual waiting of vehicles and pedestrians reduces the work efficiency. Content of the Utility Model
[0004] In view of the above problems, a voice - alarm device with warning lights for vehicle - pedestrian separation in a coal shed is provided. The RFID identification device is used to identify the staff and vehicles. After the staff enter the operation area, the RFID identification device actively identifies. When it identifies an internal staff member, the protective fence on the right side of the gate will open, and the staff can enter the operation area from this. When it identifies an internal vehicle, the protective fence on the right side of the gate will open, and the vehicle can enter the operation area from this. In this way, the purpose of vehicle - pedestrian separation is achieved, and situations such as vehicle - pedestrian cross - operation will not occur.
[0005] To solve the problems of the prior art, the utility model provides a voice - alarm device with warning lights for vehicle - pedestrian separation in a coal shed, including a mounting column. A rotating rod is provided on one side of the mounting column. A plurality of protective fences are installed outside the rotating rod through connecting rods. The protective fences are movably connected through a first connecting block and a second connecting block. A gate is provided on one side of the protective fence. An RFID identification device is installed on the outer wall of the gate. An electromagnetic lock is installed on one side of the gate. A power switch, a voice alarm, a sound - light alarm and an inverter are respectively installed on the top of the gate. A solar photovoltaic panel is installed on the top of the gate through a connecting rod. The solar photovoltaic panel is electrically connected to the inverter through a wire.
[0006] Preferably, a driven wheel is installed at the top of the rotating rod, and a motor is installed inside the mounting column. The output shaft of the motor is installed with a driving wheel meshed with the driven wheel through a coupling.
[0007] Preferably, a first connecting block and a second connecting block are respectively installed on both sides of the protective fence, and positioning components are symmetrically installed on the outer wall of the first connecting block.
[0008] Preferably, the positioning assembly includes a sleeve, a fixing block is fixedly installed inside the sleeve, first telescopic rods are fixedly installed at both the upper and lower ends of the fixing block, a movable block is fixedly installed at the telescopic end of the first telescopic rod, a positioning block is fixedly installed on one side of the movable block, a first spring is sleeved outside the first telescopic rod, one end of the first spring is fixedly connected to the movable block, and the other end of the first spring is fixedly connected to the fixing block.
[0009] Preferably, a rectangular hole for the movement of the movable block is formed inside the first connecting block.
[0010] Preferably, a positioning groove adapted to the positioning block is formed inside the second connecting block.
[0011] Preferably, a support rod is fixedly installed at the bottom of the guardrail, a second telescopic rod is installed at the lower end of the support rod, and an auxiliary wheel is fixedly installed at the telescopic end of the second telescopic rod.
[0012] Preferably, a second spring is sleeved outside the second telescopic rod, one end of the second spring is fixedly connected to the support rod, and the other end of the second spring is fixedly connected to the auxiliary wheel.
[0013] The beneficial effects of the present utility model compared with the prior art are as follows:
[0014] 1. The RFID identification device is used to identify staff and vehicles. After the staff enter the operation area, the RFID identification device actively identifies. When it identifies an internal staff member, the guardrail on the right side of the gate will open, and the staff can enter the operation area from this. When it identifies an internal vehicle, the guardrail on the right side of the gate will open, and the vehicle can enter the operation area from this. In this way, the purpose of separating people and vehicles is achieved, and there will be no situations such as people-vehicle cross-operation. When the staff and vehicles accidentally go the wrong way, the sound and light alarm will emit an alarm sound to remind the vehicle and the staff, and then the voice alarm will also give a reminder sound to the staff.
[0015] 2. Through the cooperation between the first connecting block and the second connecting block, the guardrail can be conveniently installed and disassembled, making it more convenient during transportation. When it is necessary to separate people and vehicles, multiple guardrails can be installed according to the size of the coal shed area, improving the practicability of the device.
[0016] 3. The auxiliary wheel facilitates the opening and closing of the guardrail. The second spring and the second telescopic rod are installed on the top of the auxiliary wheel to prevent the auxiliary wheel from hitting uneven ground during movement, which may easily cause the auxiliary wheel to be unable to move, thus affecting the normal opening and closing of the guardrail. Description of the Drawings
[0017] Figure 1It is a schematic diagram of the overall structure of a voice alarm device for separating people and vehicles in a coal shed with warning lights.
[0018] Figure 2 It is a schematic diagram of the structure of the first connecting block and the second connecting block in a voice alarm device for separating people and vehicles in a coal shed with warning lights.
[0019] Figure 3 It is a schematic diagram of the internal structure of the first connecting block and the second connecting block in a voice alarm device for separating people and vehicles in a coal shed with warning lights.
[0020] Figure 4 It is a schematic diagram of the internal structure of the sleeve in a voice alarm device for separating people and vehicles in a coal shed with warning lights.
[0021] Figure 5 It is an enlarged schematic diagram of A in a voice alarm device for separating people and vehicles in a coal shed with warning lights.
[0022] Figure 6 It is a schematic diagram of the structure of the gate in a voice alarm device for separating people and vehicles in a coal shed with warning lights.
[0023] The reference numerals in the figure are: 1, mounting column; 2, rotating rod; 3, driven wheel; 4, driving wheel; 5, motor; 6, guardrail; 7, gate; 8, first connecting block; 9, second connecting block; 10, sleeve; 11, positioning block; 12, movable block; 13, fixed block; 14, first telescopic rod; 15, first spring; 16, support rod; 17, auxiliary wheel; 18, second telescopic rod; 19, second spring; 20, power switch; 21, voice alarm; 22, solar photovoltaic panel; 23, inverter; 24, audible and visual alarm; 25, RFID identification device; 26, electromagnetic lock. Detailed implementation manners
[0024] In order to further understand the features, technical means, specific purposes and functions achieved by the present invention, the present invention will be further described in detail below with reference to the drawings and specific implementation manners.
[0025] As Figures 1 to 6 shown, the present invention provides:
[0026] A warning light voice alarm device for separating people and vehicles in a coal shed, including a mounting post 1. On one side of the mounting post 1, there is a rotating rod 2. A plurality of guardrails 6 are installed outside the rotating rod 2 through connecting rods. The guardrails 6 are movably connected through a first connecting block 8 and a second connecting block 9. On one side of the guardrail 6, there is a gate 7. An RFID identification device 25 is installed on the outer wall of the gate 7. An electromagnetic lock 26 is installed on one side of the gate 7. On the top of the gate 7, a power switch 20, a voice alarm 21, a sound and light alarm 24 and an inverter 23 are respectively installed. A solar photovoltaic panel 22 is installed on the top of the gate 7 through a connecting rod. The solar photovoltaic panel 22 is electrically connected to the inverter 23 through a wire.
[0027] The RFID identification device 25 is used to identify staff and vehicles. After the staff enter the operation area, the RFID identification device 25 actively identifies. When it identifies an internal staff member, the guardrail 6 on the right side of the gate 7 will open, and the staff can enter the operation area from here. When it identifies an internal vehicle, the guardrail 6 on the right side of the gate 7 will open, and the vehicle can enter the operation area from here. In this way, the purpose of separating people and vehicles is achieved, and situations such as people and vehicles crossing each other during operation will not occur.
[0028] The voice alarm 21 and the sound and light alarm 24 can be used to remind staff and vehicles that have strayed into other roads, improving work safety.
[0029] As shown in Figures 4 and Figure 5 As shown, a driven wheel 3 is installed at the top of the rotating rod 2. A motor 5 is installed inside the mounting post 1. The output shaft of the motor 5 is installed with a driving wheel 4 that meshes with the driven wheel 3 through a coupling.
[0030] The motor 5 is used to drive the driving wheel 4 to work, and then the driving wheel 4 cooperates with the driven wheel 3 to drive the rotating rod 2 to rotate, thereby driving the opening and closing of the guardrail 6.
[0031] As shown in Figure 4 and Figure 5 As shown, a first connecting block 8 and a second connecting block 9 are respectively installed on both sides of the guardrail 6. Positioning components are symmetrically installed on the outer wall of the first connecting block 8.
[0032] Through the cooperation between the first connecting block 8 and the second connecting block 9, the guardrail 6 can be conveniently installed and disassembled, making it more convenient during transportation.
[0033] As shown in Figure 5As shown, the positioning component includes a sleeve 10. A fixing block 13 is fixedly installed inside the sleeve 10. First telescopic rods 14 are fixedly installed at both the upper and lower ends of the fixing block 13. The telescopic ends of the first telescopic rods 14 are fixedly installed with movable blocks 12. A positioning block 11 is fixedly installed on one side of the movable block 12. A first spring 15 is sleeved outside the first telescopic rod 14. One end of the first spring 15 is fixedly connected to the movable block 12, and the other end of the first spring 15 is fixedly connected to the fixing block 13.
[0034] When the guardrail 6 needs to be installed, insert the second connecting block 9 into the first connecting block 8. At this time, the two pairs of positioning blocks 11 inside the first connecting block 8 will move towards the inside of the sleeve 10 under the action of the first spring 15 and the first telescopic rod 14. When the positioning blocks 11 completely enter the inside of the second connecting block 9, the two pairs of positioning blocks 11 will pop out and fit tightly with the positioning grooves inside the second connecting block 9, thus completing the connection between the two guardrails 6. By connecting multiple guardrails 6, it can adapt to more coal shed sites.
[0035] As Figure 1 and Figure 2 shown, a rectangular hole for the movement of the movable block 12 is opened inside the first connecting block 8.
[0036] The rectangular hole facilitates the movement of the first connecting block 8.
[0037] As Figure 1 and Figure 3 shown, a positioning groove adapted to the positioning block 11 is opened inside the second connecting block 9.
[0038] Through the positioning groove, the connection between the first connecting block 8 and the second connecting block 9 is more stable.
[0039] As Figure 6 shown, a support rod 16 is fixedly installed at the bottom of the guardrail 6. A second telescopic rod 18 is installed at the lower end of the support rod 16. The telescopic end of the second telescopic rod 18 is fixedly installed with an auxiliary wheel 17.
[0040] The auxiliary wheel 17 facilitates the opening and closing of the guardrail 6.
[0041] As Figure 5 shown, a second spring 19 is sleeved outside the second telescopic rod 18. One end of the second spring 19 is fixedly connected to the support rod 16, and the other end of the second spring 19 is fixedly connected to the auxiliary wheel 17.
[0042] The second spring 19 and the second telescopic rod 18 are used to prevent the auxiliary wheel 17 from hitting uneven ground during movement, which can easily cause the auxiliary wheel 17 to be unable to move, thus affecting the normal opening and closing of the guardrail 6.
[0043] The above embodiments only illustrate one or several implementation manners of the voice alarm device for warning of the separation of people and vehicles in the coal shed of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the appended claims.
Claims
1. A voice alarm device for warning lights for diverting people and vehicles in a coal shed, characterized in that: The invention comprises a mounting column (1), a rotating rod (2) is provided on one side of the mounting column (1), a plurality of guardrails (6) are installed on the outside of the rotating rod (2) via a connecting rod, the guardrails (6) are movably connected to each other via a first connecting block (8) and a second connecting block (9), a gate (7) is provided on one side of the guardrail (6), an RFID identification device (25) is installed on the outer wall of the gate (7), an electromagnetic lock (26) is installed on one side of the gate (7), a power switch (20), a voice alarm (21), an audible and visual alarm (24) and an inverter (23) are installed on the top of the gate (7), a solar photovoltaic panel (22) is installed on the top of the gate (7) via a connecting rod, and the solar photovoltaic panel (22) is electrically connected to the inverter (23) via a wire.
2. A coal shed pedestrian and vehicle diversion warning light voice alarm device according to claim 1, characterized in that: A driven wheel (3) is mounted on the top end of the rotating rod (2), a motor (5) is mounted inside the mounting column (1), and a driving wheel (4) meshingly connected to the driven wheel (3) is mounted on the output shaft of the motor (5) via a coupling.
3. A coal shed pedestrian and vehicle diversion warning light voice alarm device according to claim 1, characterized in that: A first connection block (8) and a second connection block (9) are respectively mounted on both sides of the guardrail (6), and positioning components are symmetrically mounted on the outer wall of the first connection block (8).
4. A coal shed vehicle diversion warning light voice alarm device according to claim 3, characterized in that: The positioning assembly comprises a sleeve (10), a fixed block (13) is fixedly mounted inside the sleeve (10), a first telescopic rod (14) is fixedly mounted at both upper and lower ends of the fixed block (13), a movable block (12) is fixedly mounted at the telescopic end of the first telescopic rod (14), a positioning block (11) is fixedly mounted on one side of the movable block (12), a first spring (15) is sleeved outside the first telescopic rod (14), one end of the first spring (15) is fixedly connected to the movable block (12), and the other end of the first spring (15) is fixedly connected to the fixed block (13).
5. A coal shed pedestrian and vehicle diversion warning light voice alarm device according to claim 1, characterized in that: The first connecting block (8) is provided with a rectangular hole inside for the movable block (12) to move.
6. A coal shed pedestrian and vehicle diversion warning light voice alarm device according to claim 1, characterized in that: A positioning groove adapted to the positioning block (11) is provided inside the second connecting block (9).
7. A coal shed vehicle diversion warning light voice alarm device according to claim 1, characterized in that: A support rod (16) is fixedly mounted on the bottom of the guardrail (6), a second telescopic rod (18) is mounted on the lower end of the support rod (16), and an auxiliary wheel (17) is fixedly mounted on the telescopic end of the second telescopic rod (18).
8. A voice alarm device for warning lights for separating people and vehicles in a coal shed according to claim 7, characterized in that: A second spring (19) is sleeved on the outside of the second telescopic rod (18), one end of the second spring (19) is fixedly connected to the support rod (16), and the other end of the second spring (19) is fixedly connected to the auxiliary wheel (17).