CN219237033U - Remote automatic unhooking device for railway freight loading building iron cattle - Google Patents
Remote automatic unhooking device for railway freight loading building iron cattle Download PDFInfo
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- CN219237033U CN219237033U CN202320873709.7U CN202320873709U CN219237033U CN 219237033 U CN219237033 U CN 219237033U CN 202320873709 U CN202320873709 U CN 202320873709U CN 219237033 U CN219237033 U CN 219237033U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
The utility model relates to the field of coal loading of freight railway, in particular to a remote automatic unhooking device for a railway freight loading building, which comprises a railway, a photovoltaic power generation device, a mounting plate, a lever seat, a lock chain, a bolt, an electric push rod, a sliding block and a control system; the storage battery is arranged on the iron cattle, and the hook and the ranging sensor are arranged at the tail part of the iron cattle; the photovoltaic power generation device is arranged on the flat plate; the lever seat is arranged on the mounting plate, and the top of the lever seat is rotationally provided with a lever pressing plate; two ends of the lock chain are respectively connected with the left end of the lever pressing plate and the bolt; the sliding block is arranged at the bottom of the right end of the lever pressing plate in a sliding way; the electric push rod is vertically arranged on the mounting plate, and the telescopic end of the electric push rod is rotationally connected with the sliding block; the control system is arranged on the mounting plate. The utility model can control and monitor the stroke more accurately, and ensure the unhooking operation to be completed smoothly; through two ranging modes, the direct current push rod controller and the radio frequency data transmission are matched, and the loss of electric energy is greatly saved.
Description
Technical Field
The utility model relates to the field of coal loading of freight railways, in particular to a remote automatic unhooking device for a railway freight loading building.
Background
The existing railway freight loading building iron cattle unhooking device comprises a manual type and an automatic type, wherein the manual type is manually operated, the automatic type is controlled by a mode of lifting and releasing a lever by an electric cylinder, the automatic control unhooking mode is controlled by a multi-purpose time relay, the communication mode is controlled by a multi-purpose WIFI bridge, and the following problems exist in the mode: 1. whether the electric cylinder moves to a designated position or not cannot be known, and the electric cylinder can be controlled only by means of a time relay; 2. whether the unhooking operation is normally finished or not cannot be judged, and whether the train carriage approaches or separates or not cannot be judged; 3. the mode of observing unhooking state by adopting a camera and transmitting data by adopting a WIFI bridge has large power consumption and the battery is short; 4. the mode of obtaining electric energy only by means of solar energy is too single, and the energy supply in the rainy season becomes a great problem.
Disclosure of Invention
The utility model aims to solve the problems that the unhooking state is difficult to judge by automatic unhooking in the background technology and the power consumption is high when a camera is used for observation, and provides a remote automatic unhooking device for a railway freight loading building.
The technical scheme of the utility model is as follows: a remote automatic unhooking device for a railway freight loading building comprises a railway cow, a photovoltaic power generation device, a mounting plate, a lever seat, a chain, a bolt, an electric push rod, a sliding block and a control system;
the iron cattle is provided with a plurality of groups of supporting rods, the top of each supporting rod is provided with a flat plate, the iron cattle is provided with a storage battery, the storage battery is positioned below the flat plate, the storage battery is provided with a charging port, and the tail of the iron cattle is provided with a hook and a ranging sensor; the photovoltaic power generation device is arranged on the flat plate and is electrically connected with the storage battery;
the mounting plate is arranged on the flat plate; the lever seat is arranged on the mounting plate, and the top of the lever seat is rotationally provided with a lever pressing plate; two ends of the lock chain are respectively connected with the left end of the lever pressing plate and the bolt, and the bolt passes through the hook; the sliding block is arranged at the bottom of the right end of the lever pressing plate in a sliding manner along the length direction of the lever pressing plate; the electric push rod is vertically arranged on the mounting plate, the telescopic end of the electric push rod is rotationally connected with the sliding block, and the electric push rod is provided with a travel monitoring sensor; the control system is arranged on the mounting plate and comprises an electric push rod control module, a vehicle distance monitoring module, a wireless communication module and a GPS positioning module, wherein the electric push rod control module is connected with the electric push rod in a control mode, the wireless communication module is connected with the remote terminal in a communication mode, and the vehicle distance monitoring module is connected with the ranging sensor and the travel monitoring sensor in a data transmission mode.
Preferably, an alarm is arranged on the flat plate, the storage battery is electrically connected with the alarm, and the control system is in control connection with the alarm.
Preferably, the distance measuring mode of the distance measuring sensor is two types of sound wave distance measuring and infrared distance measuring.
Preferably, the top of the lever seat is provided with a bar-shaped groove, the groove wall of the bar-shaped groove is horizontally provided with a rotating rod a in a rotating mode, and the lever pressing plate penetrates through the bar-shaped groove and is connected with the rotating rod a.
Preferably, a guide plate is arranged on the flat plate and positioned above the hook, and a guide hole for a chain to pass through is formed in the guide plate.
Preferably, the bottom of the sliding block is provided with two groups of fixed plates, a rotating rod b is rotatably arranged between the two groups of fixed plates, and the top of the telescopic end of the electric push rod is connected with the rotating rod b.
Preferably, the wireless communication module and the remote terminal communicate in an RF long-distance radio frequency or 4G mobile network.
Preferably, the bottom of the lever pressing plate is provided with a sliding groove, the sliding block is matched with the sliding groove, the sliding groove forms an opening on the right side surface of the lever pressing plate, and the right end of the lever pressing plate is provided with a baffle plate for closing the opening.
Compared with the prior art, the utility model has the following beneficial technical effects: the electric push rod controller is adopted to control, the traditional time relay is replaced to control the telescopic operation of the electric push rod, the stroke can be controlled more accurately, the current running state can be monitored in real time through stroke monitoring, and the unhooking operation is ensured to be completed smoothly; the external charging mode is additionally arranged, the solar energy is not used for supplying power, and the solar energy-free solar energy-powered solar energy charging system can be used for charging by using alternating current under the condition of no sunlight; through two kinds of range finding modes, cooperation direct current push rod controller and radio frequency data transmission replace current camera and Wifi bridge to monitor whether winch iron ox separates with the carriage, have saved the loss of electric energy greatly, have prolonged live time, have reduced communication equipment's erection cost.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a functional structural design diagram of the remote automatic unhooking device for the railway freight loading building.
Reference numerals: 1. iron cattle; 2. a support rod; 3. a flat plate; 4. a storage battery; 5. a photovoltaic power generation device; 6. an alarm; 7. a hook; 8. a ranging sensor; 9. a mounting plate; 10. a lever seat; 11. a rotating rod a; 12. a lever pressing plate; 13. a chain; 14. a plug pin; 15. a guide plate; 16. an electric push rod; 17. a slide block; 18. a rotating rod b; 19. a control system; 20. and a baffle.
Detailed Description
Example 1
As shown in fig. 1-3, the utility model provides a remote automatic unhooking device for a railway freight loading building, which comprises a railway cow 1, a photovoltaic power generation device 5, a mounting plate 9, a lever seat 10, a lock chain 13, a bolt 14, an electric push rod 16, a sliding block 17 and a control system 19;
the iron cattle 1 is provided with a plurality of groups of support rods 2, the top of each support rod 2 is provided with a flat plate 3, the iron cattle 1 is provided with a storage battery 4, the storage battery 4 is positioned below the flat plates 3, the storage battery 4 is provided with a charging port, the tail of the iron cattle 1 is provided with a hook 7 and a ranging sensor 8, the ranging mode of the ranging sensor 8 is two of sound wave ranging and infrared ranging, the flat plates 3 are provided with an alarm 6, the storage battery 4 is electrically connected with the alarm 6, and a control system 19 is in control connection with the alarm 6; the photovoltaic power generation device 5 is arranged on the flat plate 3, and the photovoltaic power generation device 5 is electrically connected with the storage battery 4;
the mounting plate 9 is arranged on the flat plate 3; the lever seat 10 is arranged on the mounting plate 9, and the top of the lever seat 10 is rotatably provided with a lever pressing plate 12; the two ends of the chain 13 are respectively connected with the left end of the lever pressing plate 12 and the bolt 14, the bolt 14 passes through the hook 7, the flat plate 3 is provided with a guide plate 15, the guide plate 15 is positioned above the hook 7, and the guide plate 15 is provided with a guide hole for the chain 13 to pass through; the sliding block 17 is arranged at the bottom of the right end of the lever pressing plate 12 in a sliding manner along the length direction of the lever pressing plate 12; the electric push rod 16 is vertically arranged on the mounting plate 9, the telescopic end of the electric push rod 16 is rotationally connected with the sliding block 17, and the electric push rod 16 is provided with a travel monitoring sensor; the control system 19 is arranged on the mounting plate 9, the control system 19 comprises an electric push rod control module, a vehicle distance monitoring module, a wireless communication module and a GPS positioning module, the electric push rod control module is in control connection with the electric push rod 16, the electric push rod control module is a direct current push rod controller, the wireless communication module is in communication connection with a remote terminal, the communication mode of the wireless communication module and the remote terminal is an RF long-distance radio frequency or 4G mobile network, and the vehicle distance monitoring module is in data transmission connection with the distance measuring sensor 8 and the travel monitoring sensor.
Working principle: when loading is completed, the GPS positioning module monitors the current geographical position of the iron cow 1, the remote control terminal sends out a unhooking instruction through the wireless module, the control system 19 on the iron cow 1 receives a command and then controls the electric push rod 16 to retract to drive the lever pressing plate 12 to rotate through the electric push rod control module, so that the bolt 14 is pulled up, the electric push rod control module synchronously returns the current push rod advancing state and position information, when the bolt 14 cannot be lifted or the electric push rod 16 fails, the wireless communication module immediately sends out alarm information to the remote control terminal to inform a user to timely handle the failure, the alarm 6 is started until the failure is relieved or manually closed, after the bolt 14 is lifted normally, the car distance monitoring module starts to monitor whether a car is separated from the iron cow 1 in real time, meanwhile, distance measurement data is sent to the remote control terminal through the wireless communication module, and if the winch iron cow position is separated from the car in a set time, the electric push rod is not allowed to return.
In the embodiment, the electric push rod controller is adopted to control, so that the traditional time relay is replaced to control the telescopic operation of the electric push rod 16, the stroke can be controlled more accurately, the current running state can be monitored in real time through stroke monitoring, and the unhooking operation is ensured to be completed smoothly; the external charging mode is additionally arranged, the solar energy is not used for supplying power, and the solar energy-free solar energy-powered solar energy charging system can be used for charging by using alternating current under the condition of no sunlight; through two kinds of range finding modes, cooperation direct current push rod controller and radio frequency data transmission replace current camera and Wifi bridge to monitor whether winch iron ox separates with the carriage, have saved the loss of electric energy greatly, have prolonged live time, have reduced communication equipment's erection cost.
Example two
As shown in fig. 2, in the remote automatic unhooking device for railway freight loading buildings, compared with the first embodiment, the top of the lever seat 10 is provided with a bar-shaped groove, the groove wall of the bar-shaped groove is horizontally and rotatably provided with a rotating rod a11, the lever pressing plate 12 passes through the bar-shaped groove and is connected with the rotating rod a11, and the lever pressing plate 12 is connected with the rotating rod a11 to realize rotation.
As shown in fig. 1-2, a sliding groove is formed at the bottom of the lever pressing plate 12, a sliding block 17 is matched with the sliding groove, an opening is formed on the right side surface of the lever pressing plate 12 through the sliding groove, and a baffle 20 for closing the opening is arranged at the right end of the lever pressing plate 12. Two groups of fixed plates are arranged at the bottom of the sliding block 17, a rotating rod b18 is rotatably arranged between the two groups of fixed plates, and the top of the telescopic end of the electric push rod 16 is connected with the rotating rod b 18. When the electric push rod 16 stretches, the top stretching end of the electric push rod rotates with the sliding block 17, and meanwhile the sliding block 17 slides left and right, so that the angle state of the lever pressing plate 12 is adjusted, and automatic unhooking is realized.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (8)
1. The remote automatic unhooking device for the railway freight loading building is characterized by comprising a railway cow (1), a photovoltaic power generation device (5), a mounting plate (9), a lever seat (10), a lock chain (13), a bolt (14), an electric push rod (16), a sliding block (17) and a control system (19);
a plurality of groups of supporting rods (2) are arranged on the iron cattle (1), a flat plate (3) is arranged at the top of each supporting rod (2), a storage battery (4) is arranged on each iron cattle (1), the storage battery (4) is positioned below the flat plate (3), a charging port is arranged on each storage battery (4), and a hook (7) and a ranging sensor (8) are arranged at the tail of each iron cattle (1); the photovoltaic power generation device (5) is arranged on the flat plate (3), and the photovoltaic power generation device (5) is electrically connected with the storage battery (4);
the mounting plate (9) is arranged on the flat plate (3); the lever seat (10) is arranged on the mounting plate (9), and the top of the lever seat (10) is rotatably provided with the lever pressing plate (12); two ends of the lock chain (13) are respectively connected with the left end of the lever pressing plate (12) and the bolt (14), and the bolt (14) passes through the hook (7); the sliding block (17) is arranged at the bottom of the right end of the lever pressing plate (12) in a sliding manner along the length direction of the lever pressing plate (12); the electric push rod (16) is vertically arranged on the mounting plate (9), the telescopic end of the electric push rod (16) is rotationally connected with the sliding block (17), and the electric push rod (16) is provided with a travel monitoring sensor; the control system (19) is arranged on the mounting plate (9), the control system (19) comprises an electric push rod control module, a vehicle distance monitoring module, a wireless communication module and a GPS positioning module, the electric push rod control module is in control connection with the electric push rod (16), the wireless communication module is in communication connection with a remote terminal, and the vehicle distance monitoring module is in data transmission connection with the distance measuring sensor (8) and the travel monitoring sensor.
2. The remote automatic unhooking device for the railway freight loading building, according to claim 1, is characterized in that an alarm (6) is arranged on the flat plate (3), the storage battery (4) is electrically connected with the alarm (6), and the control system (19) is in control connection with the alarm (6).
3. The remote automatic unhooking device for the railway freight loading building, according to claim 1, wherein the distance measuring mode of the distance measuring sensor (8) is two of sound wave distance measuring and infrared distance measuring.
4. The remote automatic unhooking device for railway freight loading buildings according to claim 1, wherein a bar-shaped groove is arranged at the top of the lever seat (10), a rotating rod a (11) is horizontally and rotatably arranged on the wall of the bar-shaped groove, and a lever pressing plate (12) penetrates through the bar-shaped groove and is connected with the rotating rod a (11).
5. The remote automatic unhooking device for the railway freight loading building, according to claim 1, is characterized in that a guide plate (15) is arranged on the flat plate (3), the guide plate (15) is positioned above the hook (7), and a guide hole for a chain (13) to pass through is formed in the guide plate (15).
6. The remote automatic unhooking device for railway freight loading buildings according to claim 1, wherein two groups of fixed plates are arranged at the bottom of the sliding block (17), a rotating rod b (18) is rotatably arranged between the two groups of fixed plates, and the top of a telescopic end of the electric push rod (16) is connected with the rotating rod b (18).
7. The remote automatic unhooking device for railway freight loading buildings according to claim 1, wherein the wireless communication module and the remote terminal are in communication mode of an RF remote radio frequency or 4G mobile network.
8. The remote automatic unhooking device for railway freight loading buildings according to claim 1, wherein a sliding groove is formed in the bottom of the lever pressing plate (12), a sliding block (17) is matched with the sliding groove, an opening is formed in the right side face of the lever pressing plate (12) through the sliding groove, and a baffle plate (20) for closing the opening is arranged at the right end of the lever pressing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320873709.7U CN219237033U (en) | 2023-04-17 | 2023-04-17 | Remote automatic unhooking device for railway freight loading building iron cattle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320873709.7U CN219237033U (en) | 2023-04-17 | 2023-04-17 | Remote automatic unhooking device for railway freight loading building iron cattle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219237033U true CN219237033U (en) | 2023-06-23 |
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ID=86808974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320873709.7U Active CN219237033U (en) | 2023-04-17 | 2023-04-17 | Remote automatic unhooking device for railway freight loading building iron cattle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219237033U (en) |
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2023
- 2023-04-17 CN CN202320873709.7U patent/CN219237033U/en active Active
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