CN114312856A - Platform door electric power storage system for fixed-point connection - Google Patents
Platform door electric power storage system for fixed-point connection Download PDFInfo
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- CN114312856A CN114312856A CN202210190862.XA CN202210190862A CN114312856A CN 114312856 A CN114312856 A CN 114312856A CN 202210190862 A CN202210190862 A CN 202210190862A CN 114312856 A CN114312856 A CN 114312856A
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- 238000002360 preparation method Methods 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 claims 3
- 238000003032 molecular docking Methods 0.000 description 4
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- 230000005611 electricity Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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Abstract
A platform door electrical power storage system for fixed point access, comprising: the device comprises a sliding door (1), a sliding door electrical assembly (3) arranged on the sliding door (1), a platform power supply (5) arranged on a platform, a sliding door joint (4), a platform joint (6), a joint plugging mechanism (7) for controlling the connection or disconnection of the two joints and a storage battery (8); the sliding door connector (4) and the storage battery (8) are fixed on the sliding door (1) and connected with the sliding door electrical component (3), and the platform connector (6) is installed on a platform and connected with a platform power supply (5); when the sliding door (1) slides to a set position, the sliding door joint (4) is aligned with the platform joint (6) and is switched on or off by the joint plugging mechanism (7). The platform door electric power storage system for fixed-point connection can avoid using a drag chain, so that space is saved, and electric equipment on the sliding door can still continuously supply power when the sliding door is in discontinuous power failure.
Description
Technical Field
The invention relates to the technical field of platform door electricity, in particular to a platform door electric system for fixed-point connection.
Background
The existing platform door electrical system comprises a sliding door switch for controlling a platform door, an emergency door lock for controlling the platform door, a train arrival signal transmitted for the platform door, a control indicator lamp, various sensor signals transmitted, a display screen switched on, a decorative lamp switched on and the like. Some of the electrical systems are installed on the sliding door of the platform door, such as a sliding door display screen, a door decoration lamp, a door indicator lamp, a manual unlocking assembly of the sliding door, and the like, and a whole set of sliding door electrical system composed of these electrical components needs to slide back and forth along with the sliding door.
Therefore, an electrical connection mode for connecting the electrical system of the sliding door body which slides back and forth with the ports of the stationary power supply and signal source lines is needed. The existing platform door electrical system is communicated with the sliding door through the drag chain, the drag chain structure needs a stroke space for accommodating the drag chain to drag in a reciprocating manner, the stroke space can be arranged in the existing platform door case, but the development potential of the miniaturization of the platform door case is also limited by the existence of the stroke space, and the lightweight further research and development of the platform door are hindered.
Therefore, the applicant proposes a platform door electric system which is connected at a fixed point on the same day as the invention, and the platform door electric system is a novel platform door electric connection system which saves more space than a towline type. In the platform door electrical connection system, when the door body is in a static position, the power supply interface at the fixed position of the platform can be connected, and when the door body moves, the interface is disconnected. However, in some special application scenarios, especially in some high-end platform doors, more electrical devices installed on the door body are added, and some of the electrical devices also need to be continuously powered on to operate when the door body moves.
Therefore, the existing platform door electrical system which is connected at a fixed point needs to be additionally provided with a novel component which can be used in a matched mode, so that the platform door can be continuously powered on in the moving process, and the platform door is not powered off temporarily when leaving a fixed position which is connected at a fixed point.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an electric power storage system for a platform door for fixed-point connection, which can avoid using a drag chain and is additionally provided with a continuous power supply function, can save the space for laying the drag chain and the dynamic space for accommodating the reciprocating motion of the drag chain, and can enable electric equipment on a door body to continuously supply power under the condition of intermittent power on and power off of a sliding door.
The technical scheme of the invention is as follows: a platform door electrical power storage system for fixed point access, comprising: the system comprises a sliding door arranged on a platform, a sliding door electrical component arranged on the sliding door, and a platform power supply arranged on the platform; it is characterized in that the preparation method is characterized in that,
further comprising: the device comprises a sliding door joint, a platform joint, a joint plugging mechanism and a storage battery;
the sliding door joint and the storage battery are fixed on the sliding door and connected with the sliding door electrical assembly, and the platform joint is installed on the platform and connected with the platform power supply;
the storage battery is connected in parallel with a main power inlet circuit of the sliding door and comprises a rechargeable direct-current battery and an input/output electric wire matched with the rechargeable direct-current battery, the input electric wire is connected to the sliding door connector, and the output electric wire is connected to the sliding door electrical component;
when the sliding door slides to a set position, the sliding door joint and the platform joint are aligned, and the joint plugging and unplugging mechanism is used for controlling the connection or disconnection of the sliding door joint and the platform joint at the moment.
Preferably, the sliding door joint and the platform joint are aligned when the sliding door is slid to a fully closed door position.
Preferably, the sliding door joint is fixed at the bottom of the sliding door, the main body of the platform joint is embedded in the platform, and the platform is provided with an opening for exposing the top of the platform joint.
The platform power supply comprises a power supply and a signal source, and the sliding door joint and the platform joint are electric joints for connecting the power supply and the signal source.
Compared with the prior art, the platform door electric power storage system for fixed-point connection of the invention provides an electric connection mode for fixed-point connection and adds a simple design scheme that a storage battery is connected in parallel with a door body main power inlet circuit, the system is specially used for connecting a sliding door body electric system which slides in a reciprocating manner, a fixed power supply and a signal source line port, a drag chain can be avoided, the space for laying the drag chain and the dynamic space for accommodating the reciprocating movement of the drag chain are saved, the continuous power consumption of the sliding door can be maintained during the sliding of the door body, the system is an important preposition technology for further developing lightweight platform doors, is a general basic electric connection scheme of various novel platform door electric systems, and has great practicability in engineering application.
Drawings
Fig. 1 is a schematic view of the electric power storage system for a platform door for fixed-point connection according to the present invention installed on a platform with the door closed, wherein the sliding door and the platform are cut away;
fig. 2 is a schematic view of the electric power storage system for fixed-point access for platform doors according to the present invention when the platform doors are opened, wherein the sliding doors are cut open.
Detailed Description
The present invention will be described in further detail with reference to the following examples and the accompanying drawings.
As shown in fig. 1 and 2, the platform door electrical storage system for fixed-point connection according to the present invention includes: sliding door 1, sliding door electrical component 3, sliding door joint 4, platform power supply 5, platform joint 6, joint plug mechanism 7 and battery 8.
The sliding door 1 is a door body which is installed on the platform 9 and can slide back and forth relative to the fixed doors 2 in parallel with the horizontal plane of the platform 9, and is usually arranged between the two fixed doors 2, and the opening and closing of the doors are realized along with the sliding of the sliding door 1. The fixed door 2 is a door-shaped shelter fixed on the platform, and can be a wall body or another temporarily fixed sliding door.
The sliding door electrical component 3 is a general term for all electrical components mounted on the sliding door 1.
The sliding door connector 4 is an electrical connector fixed on the sliding door 1 for connecting a power supply and a signal source, is connected with each electrical component in the sliding door electrical component 3, and is a general connector of the sliding door electrical component 3. In this embodiment, the sliding door joint 4 is provided at the bottom of the sliding door 1.
The platform power supply 5 is a general name of a power supply and a signal source fixed on the platform 9, and the sliding door electrical component 3 must be connected with the power supply to work normally.
The platform connector 6 is an electrical connector installed on the platform 9 for connecting a power supply and a signal source, is connected with the platform power supply 5, and is a general connector for the platform power supply 5 to the outside. In this embodiment, as shown in fig. 2, the main body of the docking connector 6 is embedded in the docking station 9, and the docking station 9 is provided with an opening 91 for exposing the top of the docking connector 6.
The connector plugging mechanism 7 is a mechanism for controlling the connection or disconnection of two electrical connectors, the two controlled connectors are the sliding door connector 4 and the platform connector 6 respectively, when the two connectors are connected, the sliding door electrical assembly 3 receives power and signals and can work normally, and when the two connectors are disconnected, the power and the signals are cut off and the work is stopped.
The storage battery 8 is fixedly installed on the sliding door 1 and is connected in parallel with the total power input line of the sliding door 1, and comprises a rechargeable direct current battery and matched input and output wires thereof, wherein the input wires are connected to the sliding door connector 4, and the output wires are connected to the sliding door electrical component 3.
In a possible implementation manner, the sliding door 1 is located at a completely closed position as shown in fig. 1, namely located between the two fixed doors 2 at two sides, and completely blocks a channel between the two fixed doors 2, at this time, the sliding door joint 4 and the platform joint 6 are aligned up and down, the joint plugging mechanism 7 assists in supporting the butt joint of the two joints, the sliding door electrical component 3 is powered on and started from the platform power supply 5, various electrical functions of the sliding door 1 are realized, such as an indicator light and a decorative lamp at the top of the door body, a display screen at the front of the door body, and the storage battery 8 in the sliding door 1 starts to be charged. When a train enters a station and stops stably, as shown in fig. 2, the sliding door 1 is opened, the sliding door connector 4 and the platform connector 6 are disconnected, the sliding door electrical component 3 is disconnected from the platform power supply 5, and the storage battery 8 on the sliding door 1 also stops charging, because the storage battery is connected in parallel with the main incoming line circuit of the sliding door 1, the storage battery starts to discharge, and various electrical functions of the sliding door 1 are maintained to continue to operate. In actual operation, the time of the sliding door 1 in the moving state is much shorter than the time of the sliding door in the origin stationary state, so the time of charging the storage battery 8 is much longer than the time of discharging, and there is no possibility of insufficient storage. When the train is ready to leave the station and the sliding door 1 slides back between the two fixed doors 2, the electric functions on the sliding door 1 are continuously supplied with power by the platform power supply 5 along with the reconnection of the power supply, and the storage battery 8 can also be connected to be in a charging state.
The fixed-point connection electrical connection mode can avoid using a drag chain, saves the space for laying the drag chain and the dynamic space for accommodating the reciprocating motion of the drag chain, is an important preposed technology for further developing lightweight platform doors, and is also a general basic electrical connection scheme of a plurality of novel platform door electrical systems.
The design that the storage battery is additionally connected in parallel with the main electricity inlet circuit of the door body is a scheme for simply maintaining continuous electricity utilization of the sliding door body, and the design has high practicability in engineering application. However, the sliding door requiring continuous power supply is not common in reality and is only used for a part of normally-on door body decorating lamp systems of high-grade platform doors, so the platform door electric power storage system for fixed-point connection provided by the invention is not coverage updating of the platform door electric system for fixed-point connection applied on the same day, but is applicable to two parallel schemes of different engineering application scenes.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A platform door electrical power storage system for fixed point access, comprising: the device comprises a sliding door (1) arranged on a platform, a sliding door electrical component (3) arranged on the sliding door (1), and a platform power supply (5) arranged on the platform; it is characterized in that the preparation method is characterized in that,
further comprising: a sliding door joint (4), a platform joint (6), a joint plugging mechanism (7) and a storage battery (8);
the sliding door connector (4) and the storage battery (8) are fixed on the sliding door (1) and connected with the sliding door electrical component (3), and the platform connector (6) is installed on a platform and connected with the platform power supply (5);
the storage battery (8) is connected in parallel with a total power inlet circuit of the sliding door (1) and comprises a chargeable and dischargeable direct current battery and an input and output electric wire matched with the chargeable and dischargeable direct current battery, the input electric wire is connected to the sliding door connector (4), and the output electric wire is connected to the sliding door electrical component (3);
when the sliding door (1) slides to a set position, the sliding door joint (4) is aligned with the platform joint (6), and the joint plugging mechanism (7) is used for controlling the connection or disconnection of the sliding door joint (4) and the platform joint (6).
2. A platform door electrical energy storage system for fixed point access according to claim 1, wherein: the sliding door joint (4) and the platform joint (6) are aligned when the sliding door (1) is slid to a fully closed door position.
3. A platform door electrical energy storage system for fixed point access according to claim 1 or 2, characterized in that: the sliding door joint (4) is fixed at the bottom of the sliding door (1), the main body of the platform joint (6) is embedded in a platform, and the platform is provided with an opening (91) for exposing the top of the platform joint (6).
4. A platform door electrical energy storage system for fixed point access according to claim 1 or 2, characterized in that: the platform power supply (5) comprises a power supply and a signal source, and the sliding door joint (4) and the platform joint (6) are electric joints for connecting the power supply and the signal source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210190862.XA CN114312856A (en) | 2022-03-01 | 2022-03-01 | Platform door electric power storage system for fixed-point connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210190862.XA CN114312856A (en) | 2022-03-01 | 2022-03-01 | Platform door electric power storage system for fixed-point connection |
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| Publication Number | Publication Date |
|---|---|
| CN114312856A true CN114312856A (en) | 2022-04-12 |
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| CN202210190862.XA Pending CN114312856A (en) | 2022-03-01 | 2022-03-01 | Platform door electric power storage system for fixed-point connection |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006008069A (en) * | 2004-06-29 | 2006-01-12 | East Japan Railway Co | Platform gate system |
| CN201003356Y (en) * | 2006-04-29 | 2008-01-09 | 上海松下电工池田有限公司 | Platform door system with charging and discharging function and passive operation system |
| JP3172441U (en) * | 2011-02-13 | 2011-12-22 | Ｓｕｄ株式会社 | Home door without electrical work |
| CN102518352A (en) * | 2011-12-28 | 2012-06-27 | 北京鼎汉技术股份有限公司 | Platform door control system and platform door control method |
| CN108973733A (en) * | 2018-07-26 | 2018-12-11 | 张勤 | Automatic interception dock power supply equipment based on car networking interactive system |
| JP2020093758A (en) * | 2018-12-14 | 2020-06-18 | ナブテスコ株式会社 | Platform door device and platform door system |
| CN217455957U (en) * | 2022-03-01 | 2022-09-20 | 方大智源科技股份有限公司 | Platform door electric power storage system for fixed-point connection |
-
2022
- 2022-03-01 CN CN202210190862.XA patent/CN114312856A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006008069A (en) * | 2004-06-29 | 2006-01-12 | East Japan Railway Co | Platform gate system |
| CN201003356Y (en) * | 2006-04-29 | 2008-01-09 | 上海松下电工池田有限公司 | Platform door system with charging and discharging function and passive operation system |
| JP3172441U (en) * | 2011-02-13 | 2011-12-22 | Ｓｕｄ株式会社 | Home door without electrical work |
| CN102518352A (en) * | 2011-12-28 | 2012-06-27 | 北京鼎汉技术股份有限公司 | Platform door control system and platform door control method |
| CN108973733A (en) * | 2018-07-26 | 2018-12-11 | 张勤 | Automatic interception dock power supply equipment based on car networking interactive system |
| JP2020093758A (en) * | 2018-12-14 | 2020-06-18 | ナブテスコ株式会社 | Platform door device and platform door system |
| CN217455957U (en) * | 2022-03-01 | 2022-09-20 | 方大智源科技股份有限公司 | Platform door electric power storage system for fixed-point connection |
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