KR200443725Y1 - The high-speed rolling stock emergemay door tesyste which isopened - Google Patents

Abstract

The present invention is designed to solve the problem that the high-speed railway vehicle can not open the cabin door with severe air leakage sound when the air hose is separated from the pneumatic cylinder in the door door between the cabin and the entrance room. A valve manual door opening device.

The wire (W) is connected to the end of the lever (L) of the emergency door manual door opening device (100) installed inside the cover (C1) at the upper part of the doorway (R1) of the cabin door (D) of the high-speed railway vehicle. A hole (H) for fixing is formed, and one end of the wire (W) is fixed to the hole (H) at a predetermined position on the upper wall (200) which separates the entrance and exit room (R1) and the cabin (R2) of the high speed railway vehicle. It is characterized in that the hole 210 is introduced into the room and connected to the pulling device 1 fixed to the rear surface of the wall to be detachably attached to the upper cover C2.

High speed rail vehicle, cabin door air shutoff valve manual door opening device

Description

The high-speed rolling stock emergemay door tesyste which isopened}

1 is a partially cut perspective view showing an installation state of the present invention,

2 is an exploded perspective view of the main part of the present invention,

3 is a perspective view of an operating state of the present invention,

Figure 4 is a cross-sectional view of the ring-shaped lever installation state of the present invention.

[Explanation of symbols for the main parts of the drawings]

L: Lever H: Hole

W: wire 1: pull device

11: ring lever 12: arc groove

13: ball planner 14: bracket

15: Flange 16: Fastening member

17: arc notch guide 19: clip

C2: cover

The present invention is designed to solve the problem that the air hose is separated from the pneumatic cylinder at the entrance door between the cabin and the entrance room in the high speed railway vehicle, and the emergency door of the high speed railway vehicle to solve the problem of not being able to manually open the door at the cabin side with severe air leakage. Cabin door air shutoff valve relates to a manual door opening device.

In general, the door opening / closing device used in an electric vehicle, through the valve body, introduces compressed air through the valve body into which the valve body is coupled at both ends, thereby moving the piston in the drive cylinder forward and backward. The door connected to the piston rod is configured to open and close.

The opening and closing of this door is opened and closed by the control of the electric vehicle driver.

However, in the case of a high-speed railway vehicle, the landing door door (not shown), where passengers get on and off after the train stops, is divided into a doorway compartment partitioned by a wall 200 before and after a passenger compartment separated from the cabin R2 as shown in FIG. It is provided on both sides in R1). Of course, this unloading landing door has an emergency landing door manual door opening device similar to that of a normal railway vehicle.

The doors for getting on and off the door are designed to open the doors of the automatic doors manually in the doorway as a stabilization device for emergency escape from the cabin, such as a vehicle fire.

On the other hand, in the case of the high-speed railway vehicle, as described above, the cabin door D between the entrance chamber R1 and the cabin R2 is designed to open / close the air door unlike the general railway vehicle.

Although not shown, the door lever is opened and closed by air pressure with a button lever to allow passengers to open and close the door door D more easily and conveniently.

However, the problem is that passengers of seats arranged near the door doors in the cabin travel due to noise due to severe air leakage when the pneumatic cylinder for opening / closing the door door D of the cabin door and air hose A are separated. The emergency lever as shown in FIG. 1 only in the doorway room R1 side of the door door D of the cabin door door D in the process of switching to the manual door opening device by the crew's measures at the same time as the problem of feeling anxious at the same time. (L) is installed. Therefore, when the crew member is in the cabin side when the above fault occurs, the train enters from the outside through the lifting door door (not shown) after emergency stop, and then removes the cover C1 of the upper part of the cabin door door D from the entrance room R1 side. After that, only by operating the lever (L) will be able to achieve the manual opening of the room door door (D).

Therefore, the passengers are exposed to noise and anxiety that continue while the train is running.

Even if this breakdown occurs coincidentally during the emergency escape of the train, there is a problem that becomes more confusing.

Accordingly, the present invention was conceived in view of the above-described conventional problems, and an object of the present invention is to connect the lever of the manual door opening device of the door door air shutoff valve in case of a failure or emergency in the upper side of the door of a high-speed railway vehicle by wire. Passenger cars can be opened inside the passenger compartment, providing a manual door opening device for the door lock air shutoff valve that can cope with defects such as air hoses and more quickly and safely in an emergency. In planning.

The object of the present invention as described above, by connecting the lever of the room door air shutoff valve manual opening device only in the upper part of the room door door of the entrance room side of the high-speed railway vehicle with a wire to flow into the room using the wall of the passenger car (1) It is achieved by constructing a pulling device attached to the wall.

The pulling device forms a ring-shaped lever connected to the wire and an arc-shaped groove in which the ring-shaped lever is guided and inserted into an upper portion of a bracket protruding to an upper portion of a flange fixed to an inner wall of the upper cover, and the bracket perpendicular to the groove. It is achieved by being composed of a ball planar which is screwed and embedded from the front of the.

At this time, the upper surface of the bracket is preferably formed to form an arc-shaped notch guide in order to facilitate pulling the ring-shaped lever.

The above and other objects, advantages and features of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which preferred embodiments are shown.

Hereinafter will be described in more detail by the accompanying drawings of preferred embodiments of the present invention.

Figure 1 is a partially cut perspective view showing the installation state of the present invention, Figure 2 is a perspective view of the main portion separated in this compartment, Figure 3 is a perspective view of the operating state of the present invention, Figure 4 is a cross-sectional view of the ring-shaped lever installation state of the present invention. .

The emergency door lock air shutoff valve manual door opening device of the present invention is provided with an air hose (A) in the inside of which is covered with a cover (C1) on the upper door lock door (D) of the entrance room (R1) side of the high speed railway vehicle. In order to connect and fix the wire W to the lever L of the emergency exit door door opening device 100 of the installed shut-off valve V, a hole H is formed at the end thereof. One end of the wire (W) of a predetermined length is fixed to it.

The other end of the wire has to extend into the cabin R2 through the hole 210 of the wall 200 of the high speed railway vehicle.

The other end of the introduced wire (W) is configured by connecting and fixing to the pulling device (1) fixed to the rear wall 200 of the vehicle.

Of course, the cabin puller is also covered by a cover C2 which is covered on the upper part of the cabin door D.

At this time, the pulling device 1 forms a ring-shaped lever 11 fixed to the wire W, and an arc-shaped groove 12 into which the ring-shaped lever is guided at an upper portion thereof, and is orthogonal to the groove 12. It is composed of a bracket 14 coupled to the ball planar 13 is fixed to the screw hole (S) from the front.

The bracket 14 is fixed to the inner wall 200 of the upper cover C2 in the cabin of the high speed rail vehicle by the fastening member 16 to the lower flange 15.

On the other hand, the upper surface of the bracket 14 is preferably formed to form an arc-shaped cut guide 17 in order to facilitate pulling the ring-shaped lever (11).

In addition, the bracket 14 is preferably fixed to the inner wall of the vehicle so that the ring-shaped lever 11 is vertically positioned by one character, so that the operation for the pulling operation is natural and easy.

On the other hand, the ring-shaped lever 11 and the wire W are made of stainless steel (SUS) and knotted by passing through the ring-shaped lever 11, the wire W, the wire W and the hole H of the lever L. Each of the wires W is fixed by the aluminum clip 18.

Referring to the operation of the present invention configured as described above are as follows.

In case of an emergency, for example, when the air hose (A) of the cabin door (D) opening / closing airline is separated from the pneumatic cylinder during business operation, the air will not only generate county noise but also open the door door at the same time. Occasional phenomenon sometimes occurs.

In addition, in case of dangerous factors such as train stoppage and fire in the cabin due to the above defects, the emergency lever of the air shutoff valve on the upper side of the door door should be operated to allow passengers to escape. Only the entrance room (R1) side can be opened so that it is difficult to manually switch to the room side when the train is not in a stopped state, which will be described in the order of operation.

The cover C2 on the upper side of the cabin door D in the cabin R2 is released, and a finger is pulled forward by the ring-shaped lever 11. Then, the ring-shaped lever 11 inserted into the groove 12 of the bracket 14 and mounted in the right position by the ball planar 13 compresses the ball of the ball planar 13 and elastically moves out of the ring-shaped lever. By pulling of (11), the wire W fixed to this connection is pulled.

Therefore, the wire (W) on the side of the room door (D) is able to open the room door door (D) by manually blocking the air while pulling the lever (L).

On the other hand, the fixing for reuse of the ring lever (11) is to return the lever (L) on the door (D) side, and then insert the ring of the ring lever (11) into the arc-shaped groove (12) of the bracket (14).

At this time, while the ring is inserted, the tip ball of the ball planar 13 is elastically mounted while being safely mounted in the correct position.

And the arc-shaped notch guide 17 provides a structure for inserting the user's finger without obstacle in the state of mounting the ring of the ring-shaped lever (11).

The present invention is constructed and functioned as described above, so that the operation for escape of emergency due to a defective part of a high-speed railway vehicle or an emergency escape can be made even in a cabin. It is a quick safety salvage effect that can be pulled out, and it is effective for the passenger's safer and more comfortable trip.

Claims (4)

Hole (H) for connecting and fixing the wire (W) to the end of the lever (L) of the emergency door opening device (100) installed inside the cover of the door door (D) of the high-speed railway vehicle with the cover (C1) The hole (H) is fixed to one end of the wire (W) to enter the room (R2) through a hole 210 drilled at a predetermined position on the wall 200 of the high-speed railway vehicle, the wall (200) at a predetermined position The other end of the wire (W) extending on the back of the cover is connected to the pulling device (1) fixed to the back of the wall is covered with a cover (C2), the emergency room door emergency air shutoff valve manual door Opening device. According to claim 1, wherein the pulling device (1) forms a ring-shaped lever 11 is fixed to the wire (W), an arc-shaped groove (12) into which the ring-shaped lever 11 is guidely inserted, Emergency door entrance air shutoff valve manual door opening device for high-speed railway vehicle, characterized in that it consists of a bracket (14) coupled to the ball planar 13 is screwed from the front to be orthogonal to the groove (12). 3. The bracket (14) according to claim 2, wherein the bracket (14) is fixed to the inner wall (200) of the upper cover (C2), which is covered in the upper part of the cabin of the high speed rail vehicle by the fastening member (16) on the lower flange (15), and the bracket (14) The upper surface of the emergency room door emergency air shutoff valve manual door opening device for a high-speed railway vehicle, characterized in that the arc-shaped notch guide portion (17) is formed to facilitate pulling the ring-shaped lever. According to claim 2, The bracket 14 is a ring-shaped lever 11 is fixed to the vertically attached to one character, the ring-shaped lever 11 is made of stainless steel (SUS) material of the same wire (W) and aluminum clip ( 18) and the emergency door door air shutoff valve manual door opening device for a high-speed railway vehicle, which is fixed by an aluminum clip (18) even in the lever hole (H) at the other end of the wire (W).

Images