Remote intelligent high-sensitivity turnout current transmission device

Abstract

The utility model relates to the field of remote transmission, and discloses a turnout current remote intelligent high-sensitivity transmission device which comprises a turnout current remote transmission device local end, an instrument installation supporting plate, a limiting block, a transmission module, a transmitter, a shunt, a direct current ammeter and a turnout current remote transmission device remote end. The turnout current remote transmission device comprises a turnout current remote transmission device local end and a turnout current remote transmission device remote end, an instrument installation supporting plate is detachably arranged in the turnout current remote transmission device local end, and an instrument installation supporting plate is detachably arranged in the turnout current remote transmission device remote end. The device has the advantages that the function of displaying the turnout action current in real time can be conveniently realized, the current reproduction function in the turnout conversion process can be provided, the historical record and voice alarm functions can be provided for various turnout action currents, the relevant fault judgment of the turnout current can be carried out, and a reliable scientific basis can be provided for on-site maintenance and fault analysis.

Description

Technical Field

[0001] This utility model relates to the field of remote transmission, specifically a remote intelligent high-sensitivity transmission device for turnout current. Background Technology

[0002] The turnout control circuit is divided into two parts: the starting circuit and the indication circuit. The starting circuit refers to the circuit that operates the electric switch machine, while the indication circuit refers to the circuit that reflects the position of the turnout in the signal tower. Long-distance transmission, also known as remote transmission, is a technology for transmitting digitized information between locations that are far apart. Long-distance transmission stations are generally equipped with data recording media, readers, display devices, printers or typewriters, and keyboards, enabling them to communicate with each other. In order to prevent data from being transmitted over long distances without errors, modulation and demodulation devices are generally used. The digitized signal is first modulated to the amplitude or frequency of a carrier wave suitable for a specific channel transmission frequency. In this way, data signals that would not normally be able to be transmitted can be transmitted in the circuit.

[0003] However, it still has some drawbacks. For example, the current meter used in general turnout current remote transmission devices has low sensitivity, the display is not intuitive enough, there is a delay, and it is connected to other devices, which may affect the accuracy of the data. The maintenance and manufacturing costs are also high.

[0004] To address the aforementioned issues, this application proposes a remote intelligent high-sensitivity transmission device for turnout current. Summary of the Invention

[0005] The purpose of this invention is to provide a remote intelligent high-sensitivity transmission device for turnout current, in order to solve the problems mentioned in the background art, such as high maintenance and manufacturing costs and insufficiently intuitive data waveforms of remote turnout current transmission devices.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a remote intelligent high-sensitivity transmission device for turnout current, comprising a local end of the remote transmission device for turnout current, an instrument mounting plate, a limit block, a transmission module, a transmitter, a shunt, a DC ammeter, and a remote end of the remote transmission device for turnout current. The local end and the remote end of the remote transmission device for turnout current both have detachable instrument mounting plates. These devices facilitate real-time display of turnout operating current, provide current reproduction during turnout switching processes, offer historical records and voice alarms for various turnout operating currents, and can perform turnout current-related fault diagnosis, providing a reliable scientific basis for on-site maintenance and fault analysis.

[0007] Preferably, the local end and the remote end of the turnout current remote transmission device have movable limit blocks on one side, and multiple sets of limit blocks are provided. An instrument mounting plate is detachable on one side of the limit block. The surface of the local end of the turnout current remote transmission device is provided with multiple sets of first heat dissipation vents, and the surface of the remote end of the turnout current remote transmission device is provided with multiple sets of second heat dissipation vents. The equipment circuit of this device is completely factory-produced and factory-tested. After the equipment arrives at the site, the installation is equivalent to the construction being completed. It can be turned on after simple testing by connecting to the field equipment through optical fiber.

[0008] Preferably, the instrument mounting plate has a detachable transmission module, transmitter, shunt, and DC ammeter. The local end of the turnout current remote transmission device has a transmission module, transmitter, shunt, and DC ammeter installed inside. The remote end of the turnout current remote transmission device has a transmission module, transmitter, and DC ammeter installed inside. The device supports fiber optic transmission, and the transmission distance can reach fifty kilometers.

[0009] Preferably, the instrument mounting tray includes an auxiliary handle, a first mounting point, a second mounting point, a third mounting point, and a fourth mounting point. One side of the instrument mounting tray is fixedly connected to the auxiliary handle, and the first mounting point, the second mounting point, the third mounting point, and the fourth mounting point are provided on the top of the instrument mounting tray.

[0010] Preferably, the transmission module is fixedly connected to the mounting plate below, the mounting plate is threadedly connected to the top of the first mounting point, and one side of the mounting plate is fixedly connected to the first wiring device. The transmission of turnout current in this device is set up with a dedicated channel, forming a closed system that is not directly connected to other equipment, ensuring that the data is authentic, safe and reliable.

[0011] Preferably, the DC ammeter has first mounting holes on both sides, and the first mounting holes are threaded to the top of the third mounting point. The front of the DC ammeter is fixedly connected to the mechanical meter. The surface of the DC ammeter is provided with multiple sets of heat dissipation grooves. This device uses a pointer-type DC ammeter for remote operation. Compared with the LCD screen waveform display ammeters of other manufacturers, it has the characteristics of high sensitivity, intuitive and clear display, and no delay. The DC ammeter can monitor the turnout current in real time, and can accurately reflect the current fluctuation during the start-up and rotation of the switch machine.

[0012] Preferably, the transmitter has second mounting holes on both sides and multiple sets of second wiring devices on top of the transmitter. The second mounting holes are threaded to the top of the second mounting location. This device achieves complete synchronization with the local system, and the pointer and local operation are completely consistent, which facilitates maintenance and fault finding.

[0013] Preferably, the splitter has third mounting holes on both sides, and the third mounting holes are threaded to the top of the fourth mounting location. Multiple sets of third wiring devices are installed on the top of the splitter. This device has all independent intellectual property rights, so its maintenance cost is low. Compared with other domestic manufacturers, it has the advantages of intelligent and high sensitivity. It not only has a superior performance-price ratio, but also has reliable spare parts and after-sales service, long service life, and low failure rate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] This utility model, through the local end and remote end of the turnout current remote transmission device, facilitates the real-time display of turnout operating current, provides the function of current reproduction during turnout switching process, and provides historical records and voice alarms for various turnout operating currents. It can also perform turnout current-related fault diagnosis, providing a reliable scientific basis for on-site maintenance and fault analysis. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the local end structure of the turnout current remote transmission device of the present invention.

[0017] Figure 2 This is a schematic diagram of the remote end structure of the turnout current remote intelligent high-sensitivity transmission device of this utility model.

[0018] Figure 3 This is a schematic diagram of the transmission module, transmitter, shunt, and DC ammeter of the turnout current remote intelligent high-sensitivity transmission device of this utility model.

[0019] Figure 4 This is a schematic diagram of the instrument mounting tray structure for the remote intelligent high-sensitivity transmission device for turnout current of this utility model.

[0020] In the diagram: 1. Local end of turnout current remote transmission device; 11. First heat dissipation vent; 2. Instrument mounting plate; 21. Auxiliary handle; 22. First mounting point; 23. Second mounting point; 24. Third mounting point; 25. Fourth mounting point; 3. Limit block; 4. Transmission module; 41. Mounting plate; 42. First wiring device; 5. Transmitter; 51. Second mounting hole; 52. Second wiring device; 6. Shunt; 61. Third mounting hole; 62. Third wiring device; 7. DC ammeter; 71. First mounting hole; 72. Mechanical meter; 73. Heat dissipation slot; 8. Remote end of turnout current remote transmission device; 81. Second heat dissipation vent. Detailed Implementation

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Please see Figure 1-Figure 4 The turnout current remote intelligent high-sensitivity transmission device includes a local terminal 1, an instrument mounting plate 2, a limit block 3, a transmission module 4, a transmitter 5, a shunt 6, a DC ammeter 7, and a remote terminal 8. Both the local and remote terminals 1 and 8 contain a removable instrument mounting plate 2. This allows for real-time display of turnout operating current, provides current reproduction during turnout switching processes, historical records of various turnout operating currents, voice alarms, and fault diagnosis related to turnout current, providing reliable scientific basis for on-site maintenance and fault analysis.

[0023] In this embodiment, as shown Figure 1-2 As shown, the local end 1 and the remote end 8 of the turnout current remote transmission device have movable limit blocks 3 on one side, and multiple sets of limit blocks 3 are provided. An instrument mounting plate 2 is detachable on one side of the limit block 3. The surface of the local end 1 of the turnout current remote transmission device is provided with multiple sets of first heat dissipation vents 11. The remote end 8 of the turnout current remote transmission device has multiple sets of second heat dissipation vents 81 on its surface. The equipment circuit of this device is completely factory-produced and factory-tested. After the equipment arrives at the site, the installation is equivalent to the construction being completed. It can be turned on after a simple test by connecting to the field equipment through optical fiber. The instrument mounting plate 2 has a detachable transmission module 4, transmitter 5, shunt 6, and DC ammeter 7. The local end 1 of the turnout current remote transmission device has a transmission module 4, transmitter 5, shunt 6, and DC ammeter 7 installed inside. The remote end 8 of the turnout current remote transmission device has a transmission module 4, transmitter 5, and DC ammeter 7 installed inside. This device supports optical fiber transmission, and the transmission distance can reach fifty kilometers. The instrument mounting plate 2 includes an auxiliary handle 21, a first mounting point 22, a second mounting point 23, a third mounting point 24, and a fourth mounting point 25. One side of the instrument mounting plate 2 is fixedly connected to the auxiliary handle 21. The instrument mounting plate 2 has a first mounting point 22, a second mounting point 23, a third mounting point 24, and a fourth mounting point 25 on its top.

[0024] In this embodiment, as shown Figure 3-4As shown, the transmission module 4 is fixedly connected to the mounting plate 41 below. The mounting plate 41 is threadedly connected to the top of the first mounting point 22. One side of the mounting plate 41 is fixedly connected to the first wiring device 42. This device has a dedicated channel for transmitting turnout current, forming a closed system that is not directly connected to other equipment. The data is accurate, safe, and reliable. The DC ammeter 7 has first mounting holes 71 on both sides, which are threadedly connected to the top of the third mounting point 24. The front of the DC ammeter 7 is fixedly connected to the mechanical meter 72. The surface of the DC ammeter 7 has multiple sets of heat dissipation grooves 73. This device uses a pointer-type DC ammeter 7 for remote monitoring. Compared with other manufacturers' LCD screen waveform display ammeters, it has the characteristics of high sensitivity, intuitive and clear display, and no delay. The DC ammeter 7 enables real-time monitoring of the turnout current. This device can accurately reflect the current fluctuations during the start-up and rotation of the switch machine. The transmitter 5 has second mounting holes 51 on both sides, and multiple sets of second wiring devices 52 are installed above the transmitter 5. The second mounting holes 51 are threaded to the second mounting location 23. This device achieves complete synchronization with the local system, with the pointer and local operation being completely consistent, facilitating maintenance and fault diagnosis. The shunt 6 has third mounting holes 61 on both sides, and the third mounting holes 61 are threaded to the fourth mounting location 25. Multiple sets of third wiring devices 62 are installed above the shunt 6. This device has entirely independent intellectual property rights, resulting in low maintenance costs. Compared to other domestic manufacturers, it boasts intelligent and highly sensitive advantages. It not only offers superior performance-price ratio but also provides reliable spare parts and after-sales service, long service life, and low failure rate.

[0025] The turnout current remote intelligent high-sensitivity transmission device includes a local terminal (1) and a remote terminal (8) for real-time display of turnout operating current. It provides current reproduction during turnout switching processes, historical records of various turnout operating currents, and voice alarms. It also performs turnout current-related fault diagnosis, providing reliable scientific basis for on-site maintenance and fault analysis. The device's circuitry is entirely factory-produced and factory-tested. Once the equipment arrives on-site and is installed, construction is complete. It connects to on-site equipment via fiber optic cable and can be activated after simple testing. The device supports fiber optic transmission over distances up to 50 kilometers. A dedicated channel is provided for the transmission of turnout current. This closed system, not directly connected to other equipment, ensures accurate, secure, and reliable data. It utilizes a pointer-type DC ammeter (Type 7) for remote monitoring. Compared to other manufacturers' LCD-display ammeters, it offers higher sensitivity, clearer and more intuitive display, and no delay. The DC ammeter (Type 7) provides real-time monitoring of the turnout current, accurately reflecting current fluctuations during switch machine startup and rotation. This device achieves complete synchronization with the local system, with pointer movements perfectly matching local actions, facilitating maintenance and fault diagnosis. Possessing entirely independent intellectual property rights, this device boasts low maintenance costs and offers superior intelligence and sensitivity compared to other domestic manufacturers. It not only offers excellent performance-to-price ratio but also reliable spare parts and after-sales service, long service life, and low failure rate.

[0026] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A remote intelligent high-sensitivity turnout current transmission device, comprising a local end (1) of the turnout current remote transmission device, an instrument mounting plate (2), a limit block (3), a transmission module (4), a transmitter (5), a shunt (6), a DC ammeter (7), and a remote end (8) of the turnout current remote transmission device, characterized in that: The local end (1) of the turnout current remote transmission device has a removable instrument mounting plate (2), and the remote end (8) of the turnout current remote transmission device has a removable instrument mounting plate (2).

2. The turnout current remote intelligent high-sensitivity transmission device according to claim 1, characterized in that: The local end (1) and the remote end (8) of the turnout current remote transmission device are equipped with a movable limit block (3), and the limit block (3) is provided in multiple sets. An instrument mounting plate (2) is detachable on one side of the limit block (3). The surface of the local end (1) of the turnout current remote transmission device is provided with multiple sets of first heat dissipation vents (11), and the surface of the remote end (8) of the turnout current remote transmission device is provided with multiple sets of second heat dissipation vents (81).

3. The turnout current remote intelligent high-sensitivity transmission device according to claim 2, characterized in that: The instrument mounting plate (2) is detachably equipped with a transmission module (4), a transmitter (5), a shunt (6), and a DC ammeter (7). The local end (1) of the turnout current remote transmission device is equipped with a transmission module (4), a transmitter (5), a shunt (6), and a DC ammeter (7).

4. The turnout current remote intelligent high-sensitivity transmission device according to claim 3, characterized in that: The instrument mounting tray (2) includes an auxiliary handle (21), a first mounting point (22), a second mounting point (23), a third mounting point (24), and a fourth mounting point (25). One side of the instrument mounting tray (2) is fixedly connected to the auxiliary handle (21), and the first mounting point (22), the second mounting point (23), the third mounting point (24), and the fourth mounting point (25) are provided on the top of the instrument mounting tray (2).

5. The turnout current remote intelligent high-sensitivity transmission device according to claim 4, characterized in that: The transmission module (4) is fixedly connected to the mounting plate (41) below. The mounting plate (41) is threadedly connected to the top of the first mounting location (22). One side of the mounting plate (41) is fixedly connected to the first wiring device (42).

6. The turnout current remote intelligent high-sensitivity transmission device according to claim 5, characterized in that: The DC ammeter (7) has first mounting holes (71) on both sides. The first mounting holes (71) are threaded to the top of the third mounting location (24). The front of the DC ammeter (7) is fixedly connected to the mechanical meter (72). The surface of the DC ammeter (7) is provided with multiple sets of heat dissipation grooves (73).

7. The turnout current remote intelligent high-sensitivity transmission device according to claim 6, characterized in that: The transmitter (5) has second mounting holes (51) installed on both sides, and multiple sets of second wiring devices (52) are provided on the top of the transmitter (5). The second mounting holes (51) are threadedly connected to the top of the second mounting location (23).

8. The turnout current remote intelligent high-sensitivity transmission device according to claim 1, characterized in that: The splitter (6) has third mounting holes (61) installed on both sides. The third mounting holes (61) are threaded to the top of the fourth mounting location (25). Multiple sets of third wiring devices (62) are installed on the top of the splitter (6).

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