JPH07100437B2 - Safety fence with movable gate - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safety fence with a movable gate, which is installed on a platform such as a railway station to prevent accidents such as falling on a railroad track or contact with a traveling vehicle.

[0002]

2. Description of the Related Art As a safety fence of this type, a pipe fence was installed near the end of a station platform leading to stairs.
There is also a special new station with an isolation wall that completely separates the track from the station platform (for example, the actual development 64-64).
(See Japanese Patent No. 1466) .

[0003]

However, the pipe fence and the like are fixed fences, and this alone does not allow the passengers at the station platform to recognize the danger of vehicles that pass frequently. The current situation is that station staff are constantly tensely calling attention and taking safety measures for station platforms. Still, it cannot be said that the attention of the elderly is enough,
Especially during times when there are many drunken passengers, there are many accidents involving falls on railroad tracks.

On the other hand, the method of completely separating the railroad track and the station platform with an isolation wall is a large scale to install in an existing station,
In addition, in the general station platform, the view from the platform is obstructed,
It is not practical because it gives pressure and a feeling of strangeness.

SUMMARY OF THE INVENTION The present invention is intended to solve the above-mentioned conventional problems, and sufficiently draws the attention of passengers to prevent accidents such as a fall on a track or contact with a traveling vehicle, and a feeling of oppression or discomfort. Cars that don't give even more space between doors
The purpose is to provide a safety fence with a movable gate that can handle both cases.

[0006]

In order to achieve this object, a safety fence with a movable gate according to the present invention has a main body case of the safety fence.
Arranged freely from one end or both ends of the base in the horizontal direction
The thin gate can be inserted and removed freely inside the thick gate.
And the movable gate with a two-stage structure that is fixed inside the main body case.
First sleeve provided on one end of the thick gate
Fixed to the first guide rail and the thick gate where
The second sleeve provided at one end of the narrow gate
The second guide rail that fits the main body case and the thick side guide
Between the gates and between the thick side gate and the narrow side gate.
It is composed of a first cylinder and a second cylinder that are mounted.

[0007]

[Operation] Since the safety fence is installed so that the movable gate part is located around the entrance / exit door of the stopped vehicle and the main body case is located in the other part, the connection between the vehicle and the vehicle, etc. to the track It is possible to prevent a fall accident.

Further, the gate is normally closed, or the gate is closed when a vehicle enters a station platform to call attention to passengers, and the gate is opened when the vehicle is stopped to get on or off. Further, when the vehicle departs and advances, the gate is closed and the passengers at the station platform are alerted to danger, so that it is possible to prevent a contact accident with the traveling vehicle.

By making the opening / closing direction of the gate coincide with the opening / closing direction of the vehicle door, no discomfort is given, and the height of the safety fence is set to an appropriate height, so that the view is not obstructed.
There is no feeling of pressure. Furthermore, by incorporating a voicing means or a light emitting means in the main body case or the movable gate and linking the attention broadcasting or the attention light with the gate operation, the passenger's attention can be further aroused.

Since the movable gate has a two-stage structure,
The length of the body case can be shortened, making it suitable for 6-door vehicles.
Can also be applied.

[0011]

Embodiments will be described in detail below with reference to the drawings. 1 to 3 show the configuration of an embodiment of the present invention . FIG. 1 shows a state in which a movable gate is pulled out, and FIG.
Fig. 3 is a vertical cross-sectional view of the state where the movable gate is stored.
Is showing .

In FIGS. 1 to 3, 11 is a movable gate, and the thin side gate 11b is inserted into and removed from the thick side gate 11a.
It has a two-stage structure that is freely inserted. 14a is the main body
It is fixed in the case 12 and is installed at one end of the thick gate.
And a first guide rail with which the first sleeve 13a is fitted.
And 14b are fixed to the thick side gate 11a, and the thin side gate 11a.
The second sleeve 13b provided at one end of 11b is fitted
2nd guide rail, 16a, 16b are main body cases
12 and the thick side gate 11a and the thick side gate 11a and the thin side
The first and second gates provided between the gates 11b, respectively.
It's Linda .

[0013] The movable gate storage unit in the main body case 12
Below is the pillar box that installs the gate on the base.
The necessary electric circuits are built in. This support box
In addition, a vocalizing means and a light emitting means are further incorporated in the box part.
Use the broadcast and lighting by this to draw more attention of passengers
You can also do it .

[0014] Next, the operation of this embodiment will be described. The main body case 12 is provided between the doors for adjoining each other of the stopped vehicles along the rail side edge of the station platform.
Install a safety fence so that is located. At the entrance / exit door of the vehicle, the movable gates 11 of the adjacent safety fences face each other and are put in and out.

At all times, as shown in FIG.
And the second cylinder 16b extends so that the thick gate
The gate 11a and the narrow gate 11b are pushed out of the main body case 12, and the tips of the movable gates facing each other have a relatively narrow interval, so that the gates are closed.

When the vehicle enters the station platform and stops, the first cylinder 16a and the second cylinder 16b move.
The movable gate is pulled in due to the work, but at this time, the first
The second cylinder 1 as soon as the cylinder 16a
6b is also reduced, so the thick gate 11a is the main case 1
The narrow gate 11b also becomes thicker as
It is drawn into the port 11a .

When the gate opens, the vehicle door opens and passengers
Boarding and alighting are carried out. When the vehicle departs and progresses,
The gate closes again with the door. The movable gate 1
Even when pushing out 1, the first cylinder 16a and the second cylinder 16a
The binder 16b extends at the same time so that the thick gate 11a is
As it is pushed out from the base 12, the narrow gate 11b also
It is pushed out from the thick gate 11a .

[0018] In response to the opening and closing of the Gate, the main body case 1
By incorporating morphism broadcasting or light using the vocalization means and emitting means 2 and the movable gate 11, this call attention passengers
I can do it .

In the present embodiment configured as described above, the gate is opened only when passengers get on and off and closed at other times, so that it is extremely suitable for drunken passengers, careless passengers, elderly people and infants. It is safe and can sufficiently prevent accidents such as falling onto the railroad track or contacting a running vehicle. Further, the opening / closing direction of the movable gate coincides with the opening / closing direction of the vehicle door, and the height of the safety fence itself is set to an appropriate height so that the field of view can be opened and there is no feeling of discomfort or pressure.

[0020] In addition, the movable gate 11, the thick side gate 1
Since it has a two-stage structure of 1a and narrow side gate 11b, it is a book
The length of the body case 12 itself may be short, making it compact.
Can be made .

[0021]

As described above, according to the present invention,
It has the following effects. Since the movable gate is pushed out at all times and the gate is closed, it is opened only when passengers get on and off, so that passengers may fall onto the track,
Accidents such as injury due to contact with a traveling vehicle can be prevented.

The connection between the vehicles and the location where the vehicle and the platform are wide open are difficult to access due to the safety fences. It is extremely safe for passengers, etc., and general passengers can pass through the platform with peace of mind.

Since the movable gate opens and closes in the same horizontal direction as the opening and closing direction of the vehicle door, the passengers on the platform will not feel uncomfortable.

[0024] Since it is not a partition wall that completely separates the platform from the track, but a safety fence with an appropriate height, for example, about 1 m, the field of view is open, and therefore there is no feeling of pressure, and the vehicle is approaching or departing. Is clearly recognized and there is a sense of security.

By incorporating a voice generating means and a light emitting means in the main body case and the movable gate and by using the broadcasting and the light emission thereby, it is possible to further draw the attention of the passenger.

It is easy to install on the platform of an existing station, and is very suitable for the platform of general stations.

Even for a 6-door vehicle having a short dimension, the required length can be obtained by forming the movable gate in a two-stage structure, and can be constructed extremely compactly.

[Brief description of drawings]

FIG. 1 shows a state in which a movable gate according to an embodiment of the present invention is pulled out.
It is a figure which shows a state .

FIG. 2 is a diagram showing a state in which a movable gate of the same embodiment is housed .

FIG. 3 is a vertical sectional view of the embodiment .

[Explanation of symbols]11 … Movable gate,12 Body case,Thirteen
a, 13b ... Sleeve,14a, 14b ...
Hydra,16a, 16b ... Cylinder.

 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Inventor Hiroshi Shida 3-10-10 Tsukiji, Chuo-ku, Tokyo Nakamura Jiko Co., Ltd. (72) Inventor Tetsuo Funabashi 3-10-10 Tsukiji, Chuo-ku, Tokyo Stock company Nakamura In-house (72) Inventor Isa Ida 3-10-10 Tsukiji, Chuo-ku, Tokyo Stock company Nakamura In-house (56) Bibliography Sho 64-41466 (JP, U)

Claims (1)

[Claims] 1. A main body case (12) of a safety fence is horizontally arranged from one end or both ends, and a thin side gate (11b) is removably inserted into a thick side gate (11a). A movable guide (11) having a two-stage structure and a first guide rail (11) fixed to the main body case (12) and fitted with a first sleeve (13a) provided at one end of the thick side gate. 14a) and the thick gate (11a), and the second guide rail (1) to which the generally provided second sleeve (13b) of the narrow gate (11b) fits.
4b), the main body case (12) and the thick side gate (11)
a) and between the thick side gate b (11a) and the narrow side gate (1)
1b) A first and second cylinder (16a, 16b) respectively provided between the safety fence with a movable gate.