KR101404323B1

KR101404323B1 - Subway station reversible emergency gate with cylinder type reinforcement body

Info

Publication number: KR101404323B1
Application number: KR1020130106468A
Authority: KR
Inventors: 김찬용
Original assignee: 김찬용
Priority date: 2013-09-05
Filing date: 2013-09-05
Publication date: 2014-06-27

Abstract

The present invention relates to a reversible emergency gate of a subway station building, which includes a first support frame (10) and a second support frame (10a) located on both sides to face each other, a gate (30) coupled to one side of the first support frame (10) by means of a hinge (20) in such a manner as to be opened and closed around the hinge (20), position sensors (41, 42) disposed on the gate (30) and the second support frame (10a), respectively to face each other, a locking body (50) disposed on the second support frame (10a) to lock the gate (30) according to the position sensing of the position sensors (41, 42), and a repositioning body (100) connecting the first support frame (10) and the gate (30) and positioning the gate (30) on the second support frame (10a) to allow the position sensors (41, 42) disposed on the gate (30) and the second support frame (10a) to be always located on the same line when the gate (30) is closed. According to the present invention, the reversible emergency gate which is installed in a subway station to allow bidirectional passage is further provided with the repositioning body serving to keep the position sensors disposed on the gate and the second support frame on their positions when the emergency gate is closed, so that the gate can be easily closed from the open state, irrespective of the spring tension of the gate, and even if the spring tension is decreased, the closed gate is located on the center of the locking body to facilitate the locking operation of the gate.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a subway station reversible emergency gate,

The present invention relates to a bi-directional emergency gate installed in the history of a subway station, and more particularly, to a bi-directional emergency gate installed in a subway station, And a position restoring body for allowing a closed gate to be smoothly locked when the closed state of the gate is always located at the center of the locking body.

In general, in the history of the subway, in addition to a gate (a ticket gate) for checking a ticket, an emergency gate having a function of allowing a disabled person's wheelchair or an emergency passenger to move quickly, such as a "speed gate" An emergency gate is installed.

The emergency gate includes two pillars vertically installed on both sides and one of the pillars is hinged to one of the pillars so that a gate for opening or closing between the two pillars and a gate for hinge- And a locking member which is provided on a post located on the other side of the gate and locks the gate when the gate is in a closed state.

Since the locking body is unlocked to permit the opening of the gate to be opened when the administrator allows the door to be opened and closed, the locking body can be electrically operated, Of the population.

Such conventional emergency gates are designed to automatically close the gate in a state in which the passengers are out of the gate, thereby restricting entrance and exit of the gate by the locking operation of the unlocked locking body, and to prevent unlocking in the closed state of the gate In order to transmit and receive electric signals between the locking body and the locking body, the position sensor installed at the gate must be located on the same line.

However, since the conventional means for automatically closing the gate of the emergency gate depends on the tension of the spring, for example, there is a problem that the tension of the spring is lowered by the use for a long period of time, There is a problem that the function is lost, and also, there is a problem that the work of re-replacing the spring and re-replacing the fixed disk shaft must be proceeded due to the lowering of the tension of the spring, There is a problem.

In addition, since the position sensor attached to the gate is not positioned on the same line so as to exchange electric signals with the locking body due to the tension reduction of the spring, the locking body is not operated in the state where the gate is closed, There is another problem that is utilized as a passage for impure passengers who do not pay a certain subway operation cost.

As a conventional technique, a subway historical bi-directional emergency gate, which is a registered patent 10-0756641, has been proposed, in which one end of a door is coupled to a post located upright on both sides of an entrance and an exit with a door hinge, And the upper fixing part is coupled to the upper fixing part by a lower end of the door hinge, and the upper fixing part is coupled to the upper cap fixing part by a lower locking part of the hinge pipe, And a lower end of a left-turn shaft is coupled to the upper hinge shaft at a predetermined distance from the upper hinge shaft, and a left-handed disk having a first bearing fitted to the upper hinge shaft is coupled to one end of the left- A first half-hole having a shape penetrating through the left half is formed, And a lower half of the right rotation shaft is coupled to the upper half of the left half of the left half of the left half of the left half of the left half of the left half of the left half of the left half of the left half of the left half of the left half, And a lower end of the left-turn spring is engaged with the upper end of the left-turn spring, and the lower end of the left-turn spring is engaged with the lower end of the left- As shown in Fig.

Such a conventional technique allows the gate to be opened at the exit side or the entrance side and then slowly closed so as to facilitate entry and exit of the baby carriage with a disabled person, the elderly person and a child, and the unlocking unit can be controlled by wired or wireless It is possible to reduce the loss of profit due to free ride.

However, in the conventional technique, since the means for returning the gate to the closed state, which is the original position again, is made by the tension of the left-handed spring, the tension of the left- , The problem caused when the tension of the left-turn spring is lowered can not be solved yet.

Korean Registered Patent No. 10-0756641 (Registered on September 3, 2007) Korean Registered Patent No. 10-1275746 (Registered on Mar. 11, 2013)

The present invention further includes a position restoration body in an emergency gate provided with a gate that is returned from the open state to the closed state by using the tension of the spring, so that the closing operation of the gate is facilitated even if the tension of the spring is lowered, And an object of the present invention is to provide a bi-directional emergency gate in the history of a subway station provided with a position restoring body for allowing the locking body to be smoothly locked by allowing the locking body to always be positioned on the same line.

In order to attain the above object, the bidirectional emergency gate of the present invention having a position restoration body according to the present invention comprises: a first support frame and a second support frame located on both sides so as to correspond to each other; A gate which is coupled to the hinge body and is opened and closed by being coupled to the hinge body, a position sensor which is provided to be positioned to correspond to the gate and the second support frame, respectively, And a second support frame connected to the first support frame and the gate so that the position sensors provided on the gate and the second support frame at the time of closing the gate are always located on the same line And a position restoring body for positively positioning the gate to the second support frame so as to position the gate A first bracket fixed to a lower end of a first support frame, to which the hinge body is coupled, one end of which is welded and fixed, and a first fastening hole is passed therethrough; A first cylinder through which a first cylinder fixing hole located at a lower portion of the first fastening hole corresponds so as to correspond to the first fastening hole of the first bracket and a second cylinder fixing hole penetrating through the first cylinder fixing hole in a direction opposite to the first cylinder fixing hole A first cylinder rod provided at an end of a second cylinder fixing hole to be positioned; A first rotation guide inserted into the first fastening hole of the first bracket and the first cylinder fastening hole of the first cylinder and the first fastening hole through which the first fastening pin is inserted at the lower end; And a second bracket having a second rotary guide through which a second hanging pin is inserted, the upper end of which is welded and fixed to the lower end of the gate, the lower bracket is fitted to the second cylinder fixing hole of the first cylinder, .

Further, the position restoration body may include: a first bracket having one end welded to the lower end of the first support frame to which the hinge body is coupled and the first fastening hole being penetrated; A first cylinder fixing hole located in the first fastening hole of the first bracket, a first cylinder rod positioned on the other side of the first cylinder fixing hole, and a second cylinder fixing hole provided at an end of the first cylinder rod, A cylinder; A first rotation guide inserted into the first fastening hole of the first bracket and the first cylinder fastening hole of the first cylinder and the first fastening hole through which the first fastening pin is inserted at the lower end; And a second bracket having a second rotary guide through which a second hanging pin is inserted, the upper end of which is welded and fixed to the lower end of the gate, the lower bracket is fitted to the second cylinder fixing hole of the first cylinder, .

Further, the first bracket may be bent in a 'C' shape, and a third rotation guide may be further provided at a lower end of the first bracket bent in the 'C' shape, And an auxiliary position restoring body for connecting the frame and the gate.

Further, the auxiliary position restoring body may include a third cylinder and a third cylinder, which is extended from one side of the second cylinder and is fitted to the third rotation guide provided at the lower end of the first bracket bent in the ' A cylinder fixing hole, a fourth cylinder fixing hole extending from the end of the second cylinder rod, a second cylinder rod extended from the second cylinder and positioned on the other side of the second cylinder; And a third bracket connected to a fourth cylinder fixing hole of the second cylinder, wherein the fourth rotation guide is provided at one lower end of the gate, and the third bracket is connected to the fourth cylinder fixing hole of the second cylinder.

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The present invention further includes a position restoration body installed in an emergency gate that is installed in the history of the subway and can be moved in both directions so that the position sensor installed between the gate and the support frame by the position restoration body is always positioned at the correct position when the open emergency gate is closed So that the closed state of the gate is always positioned at the center of the locking body even if the spring tension is lowered so that the locking operation of the closed gate is smoothly performed .

FIG. 1 is a perspective view showing a bidirectional emergency gate of a subway train provided with a position restoration body according to the present invention.
FIG. 2 is a front view showing a bi-directional emergency gate in the history of a subway station equipped with the position restoration body according to the present invention.
FIG. 3 is a partially exploded perspective view showing a configuration of a bidirectional emergency gate in a subway station having a position restoration body according to the present invention.
4 is a conceptual diagram illustrating a state in which a bidirectional emergency gate of a subway station having a position restoration body according to the present invention is opened.
FIG. 5 is a conceptual diagram illustrating a closed state of a bi-directional emergency gate in a subway history with a position restoration body according to the present invention.
6 is a perspective view showing another embodiment of a bidirectional emergency gate in the history of a subway station equipped with a position restoration body according to the present invention.
7 is a front view of another embodiment of a bidirectional emergency gate in the history of a subway equipped with the position restoration body of the present invention.
FIG. 8 is a partially exploded perspective view showing a configuration of another embodiment of a bi-directional emergency gate in the history of a subway station equipped with the position restoration body according to the present invention.

Hereinafter, other objects and features of the present invention will be apparent from the following description of embodiments with reference to the accompanying drawings.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted in an ideal or overly formal sense unless explicitly defined in the present application Do not.

Hereinafter, a bi-directional emergency gate of a subway train provided with a position restoration body according to an embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

As shown in the figure, the bi-directional emergency gate of the subway history with the position restoring body according to the present invention includes a first support frame 10 and a second support frame 10a located on both sides so as to correspond to each other, A gate 30 connected to one side of the hinge body 20 by the hinge body 20 to be opened and closed with the hinge body 20 as an axis and a gate 30 connected to the gate 30 and the second support frame 10a, And a locking member provided on the second support frame 10a to lock the gate 30 by sensing the position of the position sensors 41 and 42, The gate 30 is connected to the first support frame 10 and the gate 30 and is connected to the gate 30 and the second support frame 10a at the time of closing the gate 30, The gate 30 is fixed to the second support frame 10a so that the position sensors 41 and 42 are always on the same line. Position restoring body 100 that value is achieved is further provided.

The gate 30 is coupled to one side of the first support frame 10 by a hinge body 20 to open and close the gate 30 with the hinge body 20 as an axis.

In this case, the hinge body 20 may further include a spring (not shown) for automatically returning the gate 30 from the open state to the closed state. In the present invention, And a description thereof will be omitted.

The locking body 50 automatically locks the gate 30 when an electrical signal is applied. The locking body 50 is configured to operate when the position sensors 41 and 42 are in the correct position, .

Therefore, when the open gate 30 is closed, the position sensor 41 and the position sensor 41 are always positioned by the position restoring body 100 in a predetermined position, Thereby preventing malfunction of the battery.

Accordingly, even if the hinge body 20 is not provided with a spring, the gate 30 opened by the position restoring body 100 is closed, and when the closing operation is performed, It is possible to position the position sensors 41 and 42 provided on the hinge body 10 and the gate 30 in a predetermined position and to adjust the position of the hinge body 20, The position sensor 41 of the gate 30 and the position sensor 42 of the second support frame 10a are always positioned at the correct position by the position restoring member 100 irrespective of the lowering of the tension of the second support frame 10a.

The position restoration body 100 according to the present invention includes a first support frame 10 to which the hinge body 20 is coupled and a second support frame 10 to which a first fastening hole 111 is passed, A first cylinder 120 extending from one side of the first cylinder 120 and connected to the first fastening hole 111 of the first bracket 110, A first cylinder fixing hole 121 positioned corresponding to the first cylinder 120 and a first cylinder rod 122 taken out from the first cylinder 120 and positioned on the other side of the first cylinder 120, A second cylinder fixing hole 123 extending from an end of the cylinder rod 122 and a first cylinder fixing hole 123 provided on one side of the first cylinder fixing hole 121 so as to correspond to the first coupling hole 111 And a second cylinder fixing hole 123 which is drawn out from the first cylinder 120 and positioned opposite to the first cylinder fixing hole 121, A first fastening hole 111 of the first bracket 110 and a first fastening pin 131 at the lower end of the first cylinder fixing hole 121 of the first cylinder 120, A first rotary guide 130 through which the first hooking hole 132 is inserted and an upper end welded and fixed to the lower end of the gate 30 and a second cylinder fixing And a second bracket 140 having a second rotation guide 143 which is inserted in the hole 123 and through which the second locking hole 142 is inserted to receive the second locking pin 141.

The first cylinder 120 may be a gas cylinder or a gas shock absorber. In addition, the first cylinder 120 may include a hydraulic cylinder such as a hydraulic cylinder, Cylinders can be applied.

5, the gate 30 and the second support frame 10a are positioned at a predetermined position so that the position sensor 41 of the gate 30, When the position sensor 42 of the support frame 10a is positioned in the correct position, the first cylinder bar 122 of the first cylinder 120 is fully extended.

When the gate 30 rotates about the hinge body 20 while the first cylinder bar 122 is fully extended and the gate 30 is opened, The first cylinder 120 is also rotated about the first rotation guide 130 fitted to the first cylinder fixing hole 121 of the first cylinder 120. At this time, The position of the second rotation guide 143 connected to the second cylinder fixing hole 123 is varied by the rotation of the gate 30 so that the distance between the first rotation guide 130 and the second rotation guide 143 is shortened Therefore, the drawing operation of the first cylinder bar 122 proceeds as shown in FIG.

Further, after the passer completely passes the gate 30, the gate 30 is rotated and moved to the original position of the second support frame 10a again. At this time, the first cylinder bar 122 are naturally drawn out, the gate 30 rotates to the second support frame 10a side with the hinge body 20 as an axis.

At this time, the lead-out length of the first cylinder rod 122 is set such that the position sensor 41 of the gate 30 and the position sensor 42 of the second support frame 10a are no longer drawn out The position sensors 41 and 42 provided on the gate 30 and the second support frame 10a are always positioned at the right positions when the first cylinder bar 122 is completely drawn out.

That is, the first cylinder rod 122 of the first cylinder 120 is rotated by the rotation of the gate 30 about the hinge body 20 so that the position sensor 41 of the gate 30 When it is pulled out of the position sensor 42 of the second support frame 10a and the position sensor 41 of the gate 30 is positioned in position with the position sensor 42 of the second support frame 10a The position sensors 41 and 42 are always positioned in the correct position after the open gate 30 is closed.

Further, the first bracket 110 is bent in a 'C' shape, and the third rotation guide 112 is further provided at the lower end of the first bracket 110 bent in the 'C' shape. And the third rotation guide 112 is further provided with an auxiliary position restoration body 200 connecting the first support frame 10 and the gate 30 to each other.

The position sensor 41 of the gate 30 in the closed state of the gate 30 is moved to the position sensor 42 of the second support frame 10a by the auxiliary position restoring body 200 Even if the pressure of the position restoration body 100 is lowered or a failure occurs, the position sensor 41 of the gate 30 can be accurately positioned, for example, Can be prevented from malfunctioning in the locking body 50 caused by not being positioned in the correct position with the position sensor 42 of the second support frame 10a.

7 and 8, the auxiliary position restoration body 200 includes the second cylinder 210 and the second cylinder 210, which extend from one side of the second cylinder 210 and are bent in the ' A third cylinder fixing hole 211 which is fitted in the third rotation guide 112 provided at the lower end of the first bracket 110 and a second cylinder fixing hole 211 which is drawn out from the second cylinder 210 and is located on the other side of the second cylinder 210 A fourth cylinder fixing hole 213 extending from an end of the second cylinder rod 212 and an upper end welded and fixed to a lower end of the gate 30, And a fourth bracket 220 having a fourth rotation guide 221 and the fourth rotation guide 221 connected to the fourth cylinder fixing hole 213 of the second cylinder 210.

The third bracket 220 includes a fourth rotation guide 221 fitted to the fourth cylinder fixing hole 213 of the second cylinder 210 and a fourth rotation guide 221 fitted to the fourth cylinder fixing hole 213 of the second cylinder 210, A lower end is welded and fixed to the upper end of the extending portion 223 and an upper end of the connecting portion 222 is welded to the gate 30, And a 'C' shaped fixing part 224 welded to the lower end of the fixing part 224.

Accordingly, the second cylinder 210 is connected to the gate 30 by the first bracket 110 bent to the 'C' shape by the third bracket 220, Restricting body 100 and the auxiliary position restoring body 200 are prevented from overlapping each other when the gate 30 is opened and closed.

The operation of the sub-position restoring body 200 is performed such that the second cylinder rod 212 of the second cylinder 210 is pulled out or drawn so that the position sensor 41 of the gate 30, Which is the same as the operation of the position restoring body 100, and a detailed description thereof will be omitted.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention

10: first support frame 10a: second support frame
20: hinge body 30: gate
41, 42: Position sensor 50:
100: position restoration body 110: first bracket
111: first fastening hole 112: third rotation guide
120: first cylinder 121: first cylinder fixing hole
122: first cylinder rod 123: second cylinder fixing hole
130: first rotation guide 131: first fastening pin
132: first hook hole 140: second bracket
141: second fastening pin 142: second fastening pin
143: second rotation guide 200: auxiliary position restoration body
210: second cylinder 211: third cylinder fixing hole
212: second cylinder rod 213: fourth cylinder fixing hole
220: third bracket 221: fourth rotation guide
222: connection part 223: extension part
224: 'C' type fixing unit

Claims

A first support frame 10a and a second support frame 10a located on both sides so as to correspond to each other and a hinge member 20 coupled to one side of the first support frame 10 by a hinge body 20, A position sensor 41 and 42 which are respectively positioned to correspond to the gate 30 and the second support frame 10a and the position sensor 41 A locking body 50 provided on the second support frame 10a to lock the gate 30 by sensing the position of the first support frame 10 and the gate 30, The gate 30 and the second support frame 10a are connected to each other so that the position sensors 41 and 42 provided on the gate 30 and the second support frame 10a are always on the same line when the gate 30 is closed. And a position restoring body (100) for positively positioning the second support frame (10a)
The position restoration body (100)
A first bracket 110 welded and fixed to a lower end of a first support frame 10 to which the hinge body 20 is coupled and the first fastening hole 111 is penetrated;
A first cylinder 120 through which a first cylinder fixing hole 121 located at a lower portion of the first fastening hole 111 corresponds to the first fastening hole 111 of the first bracket 110, A first cylinder rod 122 provided at an end thereof with a second cylinder fixing hole 123 drawn out from the first cylinder 120 and positioned opposite to the first cylinder fixing hole 121;
The first bracket 110 has a first engagement hole 111 and a first engagement hole 121 of the first cylinder 120 and a first engagement pin 131 at the lower end of the first bracket 110, A first rotation guide 130 through which the hole 132 passes;
The upper end of the gate 30 is welded and fixed and the lower end of the second hooking pin 141 is fitted to the second cylinder fixing hole 123 of the first cylinder rod 122, And a second bracket (140) having a second rotation guide (143) through which the second rotation guide (142) is inserted.

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The method according to claim 1,
The first bracket 110 is bent in a 'C' shape,
A third rotation guide 112 is further provided at a lower end of the first bracket 110 bent in the '
The third rotation guide 112 is further provided with an auxiliary position restoring body 200 connecting the first support frame 10 and the gate 30 to each other. Two - way emergency gate.

The method of claim 3,
The sub-position restoring body (200)
The second cylinder 210 is inserted into a third rotation guide 112 extending from one side of the second cylinder 210 and provided at the lower end of the first bracket 110 bent in a ' A second cylinder rod 212 drawn out from the second cylinder 210 and positioned on the other side of the second cylinder 210 and a second cylinder rod 212 extending from the end of the second cylinder 210, A fourth cylinder fixing hole 213 extending from the fourth cylinder fixing hole 213;
And a fourth rotary guide 221 is provided at one lower end of the gate 30 and a lower end of the third rotary guide 221 is welded to the lower end of the gate 30. The fourth rotary guide 221 is connected to the fourth cylinder fixing hole 213 And a bracket (220). The bidirectional emergency gate of the subway history is provided with a position restoration body.

5. The method of claim 4,
The third bracket (220)
A fourth rotation guide 221 fitted into the fourth cylinder fixing hole 213 of the second cylinder 210;
A plate-shaped connecting portion 222 having the fourth rotation guide 221 on one side thereof;
An extension part 223 extending from the other upper end of the connection part 222;
And a 'C' shaped fixing part (224) welded to the upper end of the extension part (223) and welded to the lower end of the gate (30). Bidirectional emergency gate.