JP2003222000A - Shock wave countermeasure device for passing-through station of high speed train in tunnel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a shock wave countermeasure device against a passing- through station of a high speed train in a tunnel capable of avoiding influence of shock waves resulting from passage of a high speed train on users in the station. <P>SOLUTION: The countermeasure device has a branch line which can be kept air-tight from a main line by another tunnel or a firm wall and the device is provided with a detector detecting intrusion from the main line into the passing through station and an air-tight door device 5 of the side station yard space of the incoming side passing through station, which opens/closes the station yard space, an air-tight door device 5' of the station yard space of the outgoing side passing through station opening/closing the station yard space, a boarding bridge 6 connecting a platform 3 of the passing through station and a vehicle 8 stopping in the station, a platform air-tight door device 7 opened after the door device 5 of the incoming side passing through station yard space has been closed. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shock wave countermeasure device for a high-speed train passage station in a tunnel.

[0002]

2. Description of the Related Art Conventionally, when constructing a transit station such that a train passes through a tunnel at high speed, it is important to take measures against shock waves caused by the passage of the train.

[0003]

Usually, even when a high-speed train passes through a platform, fluctuations in the atmospheric pressure cause a discomfort to a user who is waiting at the platform. Furthermore, at high-speed train passage stations in tunnels, the impact of high-speed train shock waves on the users at the platform of the passage station is even greater.

In view of the above situation, the present invention provides a countermeasure for shock waves in a high-speed train passage station in a tunnel that can avoid the influence of a shock wave caused by a train passing to a user in a high-speed train passage station in a tunnel. The purpose is to provide a device.

[0005]

In order to achieve the above object, the present invention [1] In a shock wave countermeasure device for a high-speed train passage station in a tunnel, it can be kept airtight from the main line by another tunnel or a solid wall. A detection device that has a branch line (sub-main line) and detects the route configuration from the main line to the branch line of the train that should stop at the passage station, and the signal from this detection device opens and closes the space inside the passage station. Airtight door device inside the entrance station
An airtight door device inside the passage station, which opens and closes the space inside the passage station, and a boarding bridge that connects the platform covered by the walls and ceiling of the passage station and the vehicle stopped at the passage station A platform airtight door device that is opened after the airtight door device in the entrance side passage station is closed is also provided.

[2] In the shock wave countermeasure device for a high-speed train passage station in a tunnel according to the above [1], the detection device is
It is a branching device arranged at a branch point from a main line to a branch line.

[3] In the shock wave countermeasure device for a high-speed train passage station in a tunnel according to the above [1], the detection device is a tag that responds to a train arranged on the branch line.

[4] In the shock wave countermeasure device for a high-speed train passage station in a tunnel according to [1] above, the entrance-side and exit-side passage station premises airtight door device is an airtight door that descends from above the branch line. It is characterized by being.

[5] In the shock wave countermeasure device for a high-speed train passage station in a tunnel according to the above [1], the platform airtight door device is arranged at a boarding bridge base opened on the outer wall of the platform. .

[6] In the shock wave countermeasure device for a high-speed train passage station in a tunnel according to the above [1], the platform airtight door device is provided on an outer wall of the platform.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below.

FIG. 1 is a schematic diagram of a high-speed train passage station in a tunnel provided with a shock wave countermeasure device according to an embodiment of the present invention, and FIG. 2 is a perspective view of an airtight door device in a high-speed train passage station in the tunnel. 2 (a) is a diagram showing a state in which the airtight door of the indoor airtight door device is open, FIG. 2 (b) is a diagram showing a state in which the airtight door of the indoor airtight door device is closed, and FIG. 3 is inside the tunnel. It is a perspective view of a boarding bridge which has a platform airtight door device of a high-speed train passage station.

In these drawings, 1 is a main line, 2 is a branch line (sub-main line), 2A is a rail of the branch line 2, 3 is a platform, 3A is a ceiling of the platform 3, and 3B is an outer wall of the platform 3. That is, the platform can be covered by walls and ceilings and made airtight with respect to the tracks. 4 is an input side branch device, 4'is an output side branch device,
5 is an airtight door device in the entrance side passage station which can close the space in the entrance side passage station, and 5'is an airtight door device in the exit line passage station which can close the space in the exit line passage station,
5A is an airtight door of the entrance side passage station premises airtight door device 5
B is a storage portion of the entrance side passage station premises airtight door 5A, and 5C allows the airtight door 5A to be stored, and the airtight door 5A
Is a drive unit having a built-in drive device for operating the vehicle, and is disposed in the ceiling of the premises 5D through which the vehicle passes. Reference numeral 6 denotes a boarding bridge extending from the outer wall 3B of the platform, and the platform airtight door device 7 is arranged at the base 6A of the boarding bridge. That is, the platform airtight door device 7 includes the airtight door 7A, and the drive unit 7 that includes the airtight door 7A and a drive device that can slide the airtight door 7A.
It consists of B. Further, 8 is a vehicle to be temporarily stopped, 9 is an electronic control unit (built-in computer) for integrally controlling the shock wave countermeasure device of the present invention, 10 is a train entrance / exit line monitoring device (camera), 11 is a main line 1 and a branch line It is a solid partition wall provided between the (sub-main line) 2 and it. The partition wall 11
Instead of this, the branch line (sub-main line) 2 may be a tunnel different from the main line 1. The partition wall 11 keeps the branch line (sub-main line) 2 airtight with respect to the main line 1.

Next, the operation of the shock wave countermeasure device of the present invention will be described.

FIG. 4 is an operation flowchart of the shock wave countermeasure device showing the embodiment of the present invention.

(1) First, the initial value of the electronic control unit (built-in computer) 9 is set. That is, the incoming line side branching device 4 and the outgoing line side branching device 4'are switched to the main line 1 side, and the incoming line side passage station premises airtight door device 5, the outgoing line side passage station premises airtight door device 5'and the platform airtight door Device 7
Is in a closed state (step S1).

(2) Then, when the vehicle 8 to be temporarily stopped travels on the main line 1, the entrance side branching device 4 is operated,
Switching from the main line 1 side to the branch line 2 (step S
2).

(3) Simultaneously with the switching of the entrance side branching device 4 to the branch line 2, the airtight door 5A of the entrance side passage station premises airtight door device 5 is opened (step S3).

(4) It is checked whether or not the vehicle 8 to be temporarily stopped has entered the platform 3 (step S4). This check is for train entrance / exit monitoring device 10
Done in.

(5) When the vehicle 8 to be temporarily stopped has entered the platform 3, the airtight door 5A of the entrance-side passage station premises airtight door device 5 is closed (step S5).

(6) At the same time, the branching device 4 is connected to the branching line 2
To main line 1 (step S6).

(7) The boarding bridge 6 is connected to the vehicle 8 to be temporarily stopped, and the airtight door 7A of the platform airtight door device 7 is opened (step S7).

(8) It is checked whether the passengers of the vehicle 8 to be temporarily stopped have finished moving (step S8).
This check is performed by the train entrance / exit monitoring device 10.

(9) When the passengers of the vehicle 8 to be temporarily stopped have finished moving, first close the door of the vehicle 8 and at the same time close the simple door (not shown) at the tip of the boarding bridge 6, and then the boarding bridge. 6 is moved and accommodated, and the airtight door 7A of the platform airtight door device 7 of the bridge base 6A is closed (step S9).

(10) It is checked whether or not the vehicle to pass has passed the main line 1 (step S10). In this state, the vehicle to be passed passes the main line 1 (step S1).
Even if 0), the shock wave does not affect people on the premises including the platform of the passage station.

(11) When the vehicle to pass passes through the main line 1 and the temporarily stopped vehicle 8 departs, the airtight door of the airtight door device 5'in the exit side passage station is opened (step S11). ), The temporarily stopped vehicle 8 departs.

(12) Airtight door device 5'at the exit side passage station premises
When the airtight door is opened, the outgoing line side branching device 4'actuates to switch from the main line 1 side to the branch line 2 side (step S).
12).

(13) It is checked whether or not the temporarily stopped vehicle 8 has completed the departure (step S13).

(14) When the temporarily stopped vehicle 8 completes the exit line, the airtight door of the exit-side passage station premises airtight door device 5'is closed (step S14).

(15) Finally, the outgoing line side branching device 4'actuates to switch from the branch line 2 side to the main line 1 side (step S15).

The closing operation of the outgoing line side airtight door 5'in the above (14) and (15) may be performed in synchronization with the conversion of the outgoing line side branching device 4'to the main line.

In this way, when the temporarily stopped vehicle 8 enters the line, the airtight door 5A of the airtight door device 5 is opened, where the train 8 is guided from the main line 1 to the branch line 2 and is open to the entrance side. It passes through the airtight door 5A of the airtight door device 5 in the passage station and reaches the platform 3 of the passage station. Then, the operation of the entrance-side branch device 4 is confirmed, the entrance-side passage station premises airtight door device 5 operates, and the space in the premises of the passage station is closed. Then, the vehicle door (not shown) and the airtight door 7B of the platform airtight door device 7 arranged at the base portion 6A of the boarding bridge 6 are opened, and passengers can get on and off the vehicle 8 to be stopped. After that, the airtight door 7A of the platform airtight door device 7 is closed.

Further, as shown in FIG. 2, the entrance-side airtight door 5A and the exit-side airtight door 5A 'of the present invention are driven so as to move up and down from above so that the space between the branch line 2 and the rail 2A can be minimized. It is desirable to close it and make it airtight.

Further, as shown in FIG. 3, the platform airtight door 7A of the present invention is slid by the drive of the drive device disposed in the housing / drive portion of the airtight door 7A disposed on the lateral side, so that the boarding is performed. The bridge 6 can be opened and closed.

With this configuration, the shock wave caused by the high-speed train passing through the main line 1 without stopping at the passage station in this tunnel also affects the passengers using this passage station by the shock wave. Can be eliminated. Moreover, passengers are protected from shock waves not only for passing trains passing over temporarily stopped trains but also for passing trains in the opposite direction that come in at any time.

In particular, in a linear motor car that passes through a passage station in a tunnel at high speed, damage to the eardrum of passengers due to shock waves can be avoided, and this is an essential device.

It should be noted that when the vehicle 8 to be stopped on the branch line is not detected by the branch line side branching device 4, a detector (for example, a tag) is arranged on the branch line 2 to stop the vehicle. You may make it detect the incoming line of the vehicle 8.

As described above, it is extremely effective as a shock wave countermeasure device for a high-speed train passage station in a tunnel through which a bullet train or a magnetic levitation railway (linear motor car) passes at high speed.

Since the magnetic levitation type railway (linear motor car) is described in the above embodiment, it was explained as having a boarding bridge necessary for protection from the magnetic field of passengers. In this case, the boarding bridge is unnecessary, so it can be configured with the vehicle door and the platform airtight door device.
The configuration is simplified accordingly.

The present invention is not limited to the above embodiments, and various modifications can be made based on the spirit of the present invention, which are not excluded from the scope of the present invention.

[0041]

As described in detail above, according to the present invention, the following effects can be achieved.

(A) A user of a high-speed train passing station in a tunnel can safely cope with a shock wave generated by a passing vehicle.

In particular, it is possible to construct a passage station through which a "Hikari" type train and a magnetic levitation railway (linear motor car) can pass at high speed in a tunnel.

(B) Further, it is indispensable and effective as a shock wave countermeasure device for a high-speed train passage station in a tunnel where a magnetic levitation railway (linear motor car) passes at high speed.

[Brief description of drawings]

FIG. 1 is a schematic diagram of a high-speed train passage station in a tunnel provided with a shock wave countermeasure device according to an embodiment of the present invention.

FIG. 2 is a perspective view of an indoor airtight door device of a high-speed train passage station in a tunnel showing an embodiment of the present invention.

FIG. 3 is a perspective view of a boarding bridge having a platform hermetic door device of a high-speed train passage station in a tunnel showing an embodiment of the present invention.

FIG. 4 is an operation flowchart of the shock wave countermeasure device showing the embodiment of the present invention.

[Explanation of symbols]

1 main line 2 branch lines (secondary line) 2A branch line rail 3 platforms 3A platform ceiling Outer wall of 3B platform 4 Entry side branch device 4'Outlet side branch device 5 Entrance side passage station airtight door device Airtight door device inside the station on the 5'exit side 5A entrance side passage station airtight door 5B Entrance side passage Station airtight door storage Drive unit with built-in 5C drive 5D premises 6 boarding bridge 6A Boarding bridge base 7 Platform airtight door device 7A platform airtight door 7B Drive unit with built-in drive Vehicles that should be stopped 9 Electronic control unit (built-in computer) 10 Train incoming / outgoing line monitoring device (camera) 11 solid partition walls

Claims (6)

[Claims] 1. A detection for detecting a route configuration of a train to be stopped from the main line to the passing station to the branch line by having a branch line that can be kept airtight from the main line by another tunnel or a solid wall. A device, (b) an entrance-side passage station airtight door device that opens and closes a space in the passage station premises by a signal from the detection device, and (c) an exit-side passage that opens and closes a space in the passage station premises An airtight door device in the station premises, (d) a platform covered by the walls and ceiling of the passage station, and a boarding bridge connecting a vehicle stopped at the passage station, and the airtight door in the passage station A shock wave countermeasure device for a high-speed train passage station in a tunnel, comprising a platform airtight door device that is opened after the device is closed. 2. The shock wave countermeasure device for a high-speed train passage station in a tunnel according to claim 1, wherein the detection device is a branching device arranged at a branch point from a main line to a branch line. Shock wave countermeasure device for high-speed train passage stations. 3. The shock wave countermeasure device for a high-speed train passage station in a tunnel according to claim 1, wherein the detection device is a tag that responds to a train arranged on the branch line. Station shock wave countermeasure device. 4. The shock wave countermeasure device for a high-speed train passage station in a tunnel according to claim 1, wherein the entrance-side and exit-side passage station premises airtight door device is an airtight door that descends from above the branch line. A shock wave countermeasure device for high-speed train passage stations in tunnels. 5. The shock wave countermeasure device for a high-speed train passage station in a tunnel according to claim 1, wherein the platform airtight door device is arranged at a base of a boarding bridge opened on an outer wall of the platform. Shock wave countermeasure device for high-speed train passage stations. 6. The shock wave countermeasure device for a high-speed train passage station in a tunnel according to claim 1, wherein the platform airtight door device is provided on an outer wall of the platform. .