CN216070002U - Emergency train stopping device based on track circuit - Google Patents
Emergency train stopping device based on track circuit Download PDFInfo
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- CN216070002U CN216070002U CN202122950836.6U CN202122950836U CN216070002U CN 216070002 U CN216070002 U CN 216070002U CN 202122950836 U CN202122950836 U CN 202122950836U CN 216070002 U CN216070002 U CN 216070002U
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Abstract
The utility model discloses an emergency train stopping device based on a track circuit, which comprises an emergency control box, wherein the emergency control box is arranged outside a railway enclosure of an operation railway, a solar battery, a storage battery, a signal lamp control circuit and a short circuit are arranged in the emergency control box, the storage battery is electrically connected with a stop signal lamp through the signal lamp control circuit, the short circuit is electrically connected with a track blocking control circuit of the operation railway, the short circuit is electrically connected with two steel rails of the operation railway through a short circuit lead, and the track blocking control circuit of the operation railway can be converted into a fault occupation state by starting the short circuit. The utility model has the advantages that: when an emergency happens, the control box can be operated quickly to stop the train without entering the railway enclosure wall, and the stop position indicating signal is more accurate, so that the safety of train stopping personnel and railway running is better ensured.
Description
Technical Field
The utility model relates to the technical field of track circuit control devices, in particular to an emergency train stopping device based on a track circuit.
Background
The important railway lines in China are basically managed in a closed mode, personnel and equipment cannot enter and exit at will, normal operation and personnel safety of railways are guaranteed, and meanwhile certain influence is brought to emergency stopping trains when safety events of railways are suddenly influenced.
Therefore, there is a need for an emergency train stopping device that can solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an emergency train stopping device based on a track circuit, which is characterized in that an emergency control box is arranged outside a railway enclosure of an operating railway, and a short circuit of the emergency control box is connected to a track blocking control circuit, so that a train is prevented from entering the range of the railway enclosure and being stopped, and the emergency treatment efficiency is improved.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides an emergent train stopping device that blocks based on track circuit which characterized in that: the emergency control box is installed outside a railway enclosure of an operation railway, a solar cell, a storage battery, a signal lamp control circuit and a short circuit are arranged in the emergency control box, the storage battery is electrically connected with a parking signal lamp through the signal lamp control circuit, the short circuit is electrically connected with a track blocking control circuit of the operation railway, the short circuit is electrically connected with two steel rails of the operation railway through a short circuit lead, and the track blocking control circuit of the operation railway can be converted into a fault occupation state through starting of the short circuit.
The solar battery is electrically connected with the storage battery through a magnetic control circuit.
The starting and the disconnection of the signal lamp control circuit and the short circuit are controlled by a switch.
The parking signal lamp is installed on the outer side of the operating railway.
The emergency control box is arranged between the power transmission end and the power supply end of the track blocking control circuit of the operation railway.
The emergency control box is fixed on a bracket.
The utility model has the advantages that: when an emergency happens, the control box can be quickly operated to stop the train without entering the railway enclosure wall, and the stop position indicating signal is more accurate, so that the safety of train stopping personnel and railway running is better ensured; meanwhile, the emergency control box is provided with a control button module, a storage battery module, a solar power generation module and a frame suspension module, has the characteristics of convenience in installation and simplicity in operation, and has wide application value, such as frequent geological disaster areas, high-risk construction influence areas and the like.
Drawings
FIG. 1 is a schematic view of an emergency train stopping device according to the present invention;
fig. 2 is a schematic circuit diagram of the emergency train stopping device of the utility model.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example in conjunction with the following drawings to facilitate understanding by those skilled in the art:
as shown in fig. 1-2, the marks 1-12 are respectively represented as a power supply end 1, a steel rail 2, a power supply end 3, a railway enclosure 4, a parking signal lamp 5, a short-circuit lead 6, an emergency control box 7, a solar cell 8, a storage battery 9, a magnetic control circuit 10, a switch 11 and a track blocking control circuit 12.
Example (b): as shown in fig. 1 to 2, the present embodiment relates to an emergency train stopping device based on a track circuit, which mainly includes an emergency control box 7, wherein the emergency control box 7 is installed outside a railway enclosure 4 of an operating railway, and the emergency control box 7 is fixed on a support. The emergency control box 7 is internally provided with a solar cell 8, a storage battery 9, a magnetic control circuit 10, a signal lamp control circuit and a short circuit, the solar cell 8 completes photoelectric direct conversion by utilizing a photovoltaic effect, solar radiation energy is directly converted into electric energy through a photodiode to generate current, and the electric energy is connected into the storage battery 9 through the magnetic control circuit 10. The storage battery 9 is electrically connected to the parking signal lamp 5 through a signal lamp control circuit, and the parking signal lamp 5 is installed outside the operating railway. The short circuit is electrically connected with a track block control circuit 12 of the operation railway, wherein the track block control circuit 12 consists of a power transmission end 1, a power supply end 3 and two steel rails 2 of a block area, an emergency control box 7 is arranged between the power transmission end 1 and the power supply end 3, the short circuit is electrically connected with the two steel rails 2 of the block area through a short circuit lead 6, the short circuit lead 6 is a conductive wire and can be a copper core wire with the square number not less than 2.5 generally, and the starting of the short circuit can enable the track block control circuit 12 to be in a fault occupation state.
As shown in fig. 1-2, the activation and deactivation of the signal lamp control circuit and the short circuit are controlled by the switch 11. When the switch 11 is in a closed state, the signal lamp control circuit is in a closed state, and the parking signal lamp 5 lights a red lamp; the track block control circuit 12 is in a short circuit state, and is connected with a red light circuit of the signal machine to display a forbidden signal. When the switch 11 is in an off state, the signal lamp control circuit is in an open circuit state, and the parking signal lamp 5 is turned off; the track block control circuit 12 is in a normal passage state, and a green light circuit of the signal machine is switched on to display a passage signal.
As shown in fig. 1-2, the present embodiment also has the following construction method:
1. at two ends of a certain geological disaster sensitive section or a high-risk construction influence section range, short circuit leads 6 are respectively installed on the upper and lower track rails 2 of a railway by utilizing operation in a railway maintenance skylight or a construction locking point, the short circuit leads are in contact with the rails 2 in a sealing manner and have good electric conduction, and the short circuit leads 6 extend to and are connected into an emergency control box 7 on the outer side of a railway enclosure 4.
2. Simultaneously at circuit direction of advance left side curb installation parking signal lamp 5, parking signal lamp 5 should install firm and satisfy the safe distance requirement, parking signal lamp 5 passes through emergency control case 7 in cable conductor access railway enclosure 4 outside.
3. The emergency control box 7 is installed outside the railway enclosure 4 and has the functions of solar power generation, storage and power supply to the parking signal lamp 5.
4. When a geological disaster, construction machinery equipment intrusion or other emergency events of crisis line traffic safety occur in the area, related personnel can operate the emergency control box 7 at the first time, start the short circuit and the signal lamp control circuit, send out a danger signal and stop the train, and the switch in the emergency control box 7 is closed after the harm is eliminated, so that the emergency control box can reset.
Although the conception and the embodiments of the present invention have been described in detail with reference to the drawings, those skilled in the art will recognize that various changes and modifications can be made therein without departing from the scope of the appended claims, and therefore, they are not to be considered repeated herein.
Claims (6)
1. The utility model provides an emergent train stopping device that blocks based on track circuit which characterized in that: the emergency control box is installed outside a railway enclosure of an operation railway, a solar cell, a storage battery, a signal lamp control circuit and a short circuit are arranged in the emergency control box, the storage battery is electrically connected with a parking signal lamp through the signal lamp control circuit, the short circuit is electrically connected with a track blocking control circuit of the operation railway, the short circuit is electrically connected with two steel rails of the operation railway through a short circuit lead, and the track blocking control circuit of the operation railway can be converted into a fault occupation state through starting of the short circuit.
2. The track circuit-based emergency train stopping device according to claim 1, wherein: the solar battery is electrically connected with the storage battery through a magnetic control circuit.
3. The track circuit-based emergency train stopping device according to claim 1, wherein: the starting and the disconnection of the signal lamp control circuit and the short circuit are controlled by a switch.
4. The track circuit-based emergency train stopping device according to claim 1, wherein: the parking signal lamp is installed on the outer side of the operating railway.
5. The track circuit-based emergency train stopping device according to claim 1, wherein: the emergency control box is arranged between the power transmission end and the power supply end of the track blocking control circuit of the operation railway.
6. The track circuit-based emergency train stopping device according to claim 1, wherein: the emergency control box is fixed on a bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122950836.6U CN216070002U (en) | 2021-11-29 | 2021-11-29 | Emergency train stopping device based on track circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122950836.6U CN216070002U (en) | 2021-11-29 | 2021-11-29 | Emergency train stopping device based on track circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216070002U true CN216070002U (en) | 2022-03-18 |
Family
ID=80662348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122950836.6U Active CN216070002U (en) | 2021-11-29 | 2021-11-29 | Emergency train stopping device based on track circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216070002U (en) |
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2021
- 2021-11-29 CN CN202122950836.6U patent/CN216070002U/en active Active
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