JP2990244B2 - Door device for double-handed passage - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door device for a dual-purpose passage, which is installed in a dual-purpose passage that also serves as a ticket gate and a passageway of a station or the like, and that is opened and closed by operation of a station staff or the like.

[0002]

2. Description of the Related Art At a ticket gate at a station, an automatic ticket gate is installed which automatically determines the pass / fail of a ticket or a commuter pass and then permits or rejects passengers. Since this automatic ticket gate is installed with a width that allows one person to pass, it is not possible to pass passengers with large luggage or wheelchairs, etc. The station staff confirms tickets and passes through the palm passage. However, recently, many illegal rides abused this dual-purpose passage,
It is desired to install a door device that opens and closes the dual-purpose passage by operation of a station staff.

[0003]

As a door device for opening and closing such a dual-purpose passage, for example, FIG.
No. 2520), a general automatic gate device is applied. In this door device, a case 51 is installed along one side of a passage 50, and a drive device 55 including a drive motor 52, a crank board 53, and a link mechanism 54 is provided in the case 51, and a horizontal When the passage 50 is opened by rotatably supporting a flat door 56 that can be rotated in the direction, the door 56 can be stored along the case 51, and the door 56 is orthogonal to the passage 50 by a drive motor 52 of the drive device 55. The door 50 is closed by rotating the door 56 to a position parallel to the passage, and the door 50 is opened by rotating the door 56 until the door 56 is in a posture parallel to the passage.

However, in the exemplary door apparatus described above, since the thickness l of the case 51 is the total size of the thickness l ₂ of thickness l ₁ and the driving device 55 of the door 56, Kentenohira having a passage width L When installed in a passage, the driving device 5
5 of thickness l only ₂ minutes, decreases the effective channel width L ',
For this reason, there is a problem that a passage width sufficient for a wheelchair or the like to pass cannot be secured. This is because the door 56 and the driving device 55 are arranged so as to be overlapped in the thickness direction of the case 51, and if an attempt is made to secure a passage width that allows a wheelchair or the like to pass, the entire passage of the dual-purpose passage 50 is required. Width L
Had to take a big deal.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has as its object to provide a double-passage door device capable of securing a sufficient passage width through which a wheelchair or the like can pass. Is what you do.

[0006]

According to a first aspect of the present invention, there is provided a door device for a double-handed passage, in which a case is provided along one side of the passage, and a storage groove extending in the entire longitudinal direction is opened in a side surface of the case. A driving source having a driving pulley that pivotally supports a flat door that is horizontally rotated to close the passage and that is accommodated in a storage groove of the case to open the passage. A drive unit consisting of a driven pulley connected to the drive pulley via an endless winding transmission member attached to the input shaft and a speed reducer with a door directly connected to the output shaft is arranged in the longitudinal direction. It was done.

According to a second aspect of the present invention, the door has a base end pivotally supported at a longitudinally central portion of the storage groove and rotates 180 degrees horizontally on the side of the case. Things.

According to a third aspect of the present invention, the door has a base end pivotally supported at both ends in the longitudinal direction of the storage groove, and is opposed to each other in the horizontal direction by 90 degrees on the side of the passage of the case. It consists of a pair of doors that rotate.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, a double-sided passage door apparatus according to a first embodiment of the present invention has a case 2 installed along one side of a passage 1, and the case 2 is provided with the case 2. In the side surface of the passage, a storage groove 2a extending over the entire area in the longitudinal direction is opened, and at the center of the storage groove 2 in the longitudinal direction, the posture for turning horizontally to close the passage 1 and the posture of the case 2 A flat door 3 which is held in the storage groove 2 a is pivotally supported via a rotating shaft 4, and a driving device 5 for rotating the door 3 is stored above the storage groove 2 a of the case 2. It was done.

In the case 2, a partition plate 6 is provided above the storage groove 2a, and mounting brackets 5a, 5
The drive device 5 is fixed via the terminal b. The door 3
Has its base end fixed to the rotating shaft 4, and the upper and lower ends of the rotating shaft 4 are pivotally supported by the housing groove 2 a of the case 2.
The case 2 is rotatable in the horizontal direction by 180 degrees on the side of the passage.

As shown in FIG. 2, the driving device 5 is connected to a driving source 8 having a driving pulley 7 attached to an output shaft 8a via a belt 9 which is an endless winding transmission member. The driven shaft 10 is attached to the input shaft 11a and the output shaft 11b is connected to the upper end of the rotary shaft 4.
1b, and a speed reducer 11 for rotating the door 3 by the rotation operation of 1b. 1, the drive source 8 and the speed reducer 11 are arranged in the longitudinal direction of the case 2, respectively.
A control unit 12 for controlling the driving source 8 is provided adjacent to the control unit 8.

According to the double-passage door apparatus constructed as described above, the driving device 5 is connected to the housing groove 2a of the case 2.
In the driving device, the driving pulley 7 and the driven pulley 10 are transmitted via the belt 9 in comparison with the driving torque of the output shaft 11 b of the speed reducer 11 for rotating the door 3. Since the required driving torque is small and the diameters of the driving pulley 7 and the driven pulley 10 can be reduced,
The thickness of the case 2 can be suppressed to a thickness slightly larger than the thickness of the door 3, and the case 2 can be made thin.

Therefore, when installed in the passage 1, there is no problem that the effective passage width becomes narrow unlike the conventional case, and a sufficient passage width for a wheelchair or the like to pass can be secured. Moreover, since the storage groove 2a for storing the door 3 is formed in the entire longitudinal direction of the case 2,
Can be stored in the storage groove 2a even if a relatively wide door is used. Further, the door 3 is provided in the storage groove 2.
When the posture is accommodated in the path a, the entire width of the passage 1 is opened.

Further, since the door 3 can be rotated in the horizontal direction by 180 degrees on the side of the passage of the case 2, the door 3 closes the passage 1 and the storage groove 2.
The direction of rotation of the door 3 when the door 3 is rotated to the position stored in the path a can be set to the same direction as the direction in which a pedestrian passes through the passage 1. Thereby, the passerby does not face the door portion of the door 3 while the door 3 is opening and closing, and the passerby collides with the door portion of the door 3 and the door 3 is broken and broken. And prevent injuries to passers-by.

Next, a door device for a dual-purpose passage according to a second embodiment of the present invention will be described. The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description is omitted. FIG.
As shown in FIG. 1, the base ends of a pair of doors 13 are supported on the side surfaces of the passage of the case 2 at both longitudinal ends of the storage groove 2a via a rotary shaft 4. In the case 2, two driving devices 5 having the same configuration are stored above the storage grooves 2 a, and the output shafts 11 b of the reduction gears 11 of the two driving devices 5 are respectively mounted on the upper ends of the respective rotation shafts 4. The pair of doors 13 are rotationally driven to face each other in the horizontal direction by 90 degrees on the side of the passage of the case 2 by the rotation of each output shaft 11b of each of the speed reducers 11. is there.

In the door device for a dual-purpose passage constructed as described above, similarly to the door device according to the first embodiment, the thickness of the case 2 is set to be slightly larger than the thickness of the door 3. The case 2 can be reduced in thickness. Therefore, when installed in the passage 1, a sufficient passage width for a wheelchair or the like to pass can be secured. Furthermore, since the pair of doors 13 can be driven to rotate 90 degrees horizontally in opposite directions, the door 13 is set to a posture orthogonal to the passage 1 so that a pedestrian can move the pair of doors 13 For example, a person who stops in the middle and catches an illegal ride can be caught.

[0017]

According to the door device for the dual palm passage according to the first aspect, the drive device is disposed above the storage groove of the case.
Since the driving device is composed of a driving source having a driving pulley, and a driven pulley connected to the driving pulley via an endless winding transmission member on an input shaft, a speed reducer having a door directly connected to an output shaft. As compared with the driving torque of the output shaft of the speed reducer that rotates the door, the driving torque transmitted by the driving pulley and the driven pulley through the endless winding transmission member is small, and the diameter of the driving pulley and the driven pulley is small. it can.

Therefore, the thickness of the case can be suppressed to a thickness slightly larger than the thickness of the door, and when the case is installed in a passage, a sufficient passage width that allows a wheelchair or the like to pass can be secured. Moreover, since the storage groove of the door is formed in the entire region in the longitudinal direction of the case, even if a door having a relatively large door width is applied, it can be stored in the storage groove of the case. When the door is placed in the storage groove, the entire width of the passage is opened.

According to the door device for a dual passage, the door has its base end pivotally supported at the central portion in the longitudinal direction of the storage groove, and turns 180 degrees horizontally on the passage side of the case. Since the door moves, the direction of rotation of the door when the door rotates from the position of closing the passage to the position of being stored in the storage groove can be set to the same direction as the direction in which the pedestrian passes through the passage. . As a result, the pedestrian does not face the door of the door during the opening and closing operation of the door, and the pedestrian collides with the door of the door and the door is broken or broken, or the pedestrian is injured. Can be prevented.

According to the third aspect of the present invention, the door has a base end pivotally supported at both ends in the longitudinal direction of the storage groove, and is horizontally rotated by 90 degrees on the passage side of the case. Since a pair of doors rotate opposite to each other, the pair of doors is set to be orthogonal to the passage so that a pedestrian stops between the pair of doors and, for example, a person who tries to ride illegally. Etc. can be captured.

[Brief description of the drawings]

FIG. 1A is a plan view of a dual-purpose passage door device according to a first embodiment of the present invention, and FIG. 1B is a front view thereof.

FIG. 2 is a cross-sectional view showing a main part of the double-passage door device according to the first embodiment of the present invention.

FIG. 3 (a) is a plan view of a dual-purpose passage door device according to a second embodiment of the present invention, and FIG. 3 (b) is a front view thereof.

FIG. 4 is a plan view of a conventional door device for a passage.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Passage 2 Case 2a Storage groove 3 Door 5 Drive device

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Akira Fujishiro 4-1-1, Shibaura, Minato-ku, Tokyo Inside JR East Mechatronics Co., Ltd. (72) Atsushi Akahira 4-1-1, Shibaura, Minato-ku, Tokyo Inside JR East Mechatronics Co., Ltd. (72) Inventor Naoto Takeuchi 1-10-28-103 Uozakinakamachi, Higashinada-ku, Kobe City (72) Inventor Yoshio Matsumiya 1110-28 Asagiri Kitamachi, Akashi City .Cl. ⁶ , DB name) E05F 15/00-15/20 G07B 15/00

Claims (3)

(57) [Claims] 1. A posture in which a case is installed along one side of a passage, a storage groove extending in the entire lengthwise direction is opened in the side surface of the case, and the passage is closed by rotating horizontally. And a flat door which is stored in the storage groove of the case and takes a position to open the passage, and is connected to a driving source having a driving pulley via an endless winding transmission member. A drive device comprising a driven pulley attached to an input shaft and a speed reducer having the output shaft directly connected to the door, the drive device being housed above a housing groove of the case, and a door for a palm path. apparatus. 2. The door according to claim 1, wherein a base end of the door is pivotally supported at a central portion in a longitudinal direction of the storage groove, and the door pivots 180 degrees horizontally on the passage side of the case. Door device for double passage. 3. A pair of doors, each base end of which is pivotally supported at both ends in the longitudinal direction of the storage groove, and which turns 90 degrees horizontally in the passage side of the case. 2. The double-passage door device according to claim 1, comprising: