JP5501804B2 - Home fence equipment - Google Patents

Description

  The present invention relates to a home fence device, and in particular, it is possible to easily perform maintenance and inspection of a driving device and a control device, and to easily check an operation state of the control device and change settings. It relates to a fence device.

  Conventionally, in order to prevent unexpected accidents such as passengers falling to the track side due to the wind pressure of the passing train, a platform fence device that opens and closes in conjunction with the train door is installed on the platform of the station. ing.

  As such a conventional home fence device, for example, a space formed between any one of the side wall on the track side of the door pocket and the side wall on the side opposite to the rail and the door body retreated in the door pocket. A rail member that cantilever-supports the side surface of the door body and guides the door body so as to move forward and backward, a drive device that moves the door body forward and backward, and an electric control device that controls the drive device are provided side by side. Such a technique is disclosed (for example, refer to Patent Document 1).

Japanese Patent No. 3850549

  However, in the technique described in Patent Document 1, a drive device such as a motor is installed on the upper part of the main body, and a drive control device is installed on the lower side of the main body. Since they are installed at separate positions, when the drive device, the drive control device, and the power supply unit are inspected and maintained, there is a problem that work places are separated and work efficiency is deteriorated. Also, when checking the operation status of the drive control device or changing settings, it is necessary to open the side plate of the main unit and expose the drive control device, which is cumbersome and poor in operability. Has the problem.

  The present invention has been made in view of the above points, and can easily perform maintenance and inspection of the drive device and the control device, and can easily check the operation state of the control device and change settings. It is an object to provide a home fence device that can be used.

In order to achieve the above object, the present invention provides a home fence device according to the invention of claim 1, a platform fence main body installed on a platform of a station,
A pair of doors installed inside the home fence body and moved forward and backward from both ends of the home fence body;
And a drive system installation plate that is installed inside the home fence body and mounts a drive motor and control system equipment.

  According to a second aspect of the present invention, in the first aspect, the home rail main body includes two linear rails that support the inner side end of the home rail main body of the door body and guide the door bodies so as to freely advance and retract. The drive system installation plate is disposed between the linear rails.

  According to a third aspect of the present invention, there is provided the driving belt according to the first or second aspect, wherein the driving belt is operated by driving the driving motor to drive the door body forward and backward, and the driving pulley is driven by the driving pulley. It is arranged on the back side of the system installation plate.

  According to a fourth aspect of the present invention, in any one of the first to third aspects, an upper frame is installed at an upper portion of the home fence main body, and an operation panel panel is disposed in the upper frame. It is characterized by being installed with a predetermined gap from the inner bottom surface of the frame.

  According to a fifth aspect of the present invention, in the fourth aspect, the upper frame body is inclined and a rising portion is formed at a lower portion of the operation panel panel on the inner bottom surface of the upper frame body. Features.

  According to the invention according to claim 1, since the drive motor and the control system device are mounted on the drive system installation plate installed inside the home fence main body, the drive motor and the control system device are concentrated. It can be installed, and each device installed on the drive train installation plate can be easily maintained and inspected.

  According to the second aspect of the present invention, since the drive system installation plate is arranged between the two linear rails that guide the doors so as to freely advance and retract, the drive system is installed at a certain height. A board can be arranged, and when performing maintenance inspection work, it is not necessary to bend down to a low position, and the work can be facilitated.

  According to the third aspect of the present invention, the drive pulley operated by driving the drive motor is arranged on the back side of the drive system installation plate, so that the maintenance check of the drive motor and control equipment is performed. In addition, it is possible to reliably prevent the drive pulley from being involved in the rotation of the drive pulley, and to significantly increase the safety.

  According to the invention which concerns on Claim 4, since the upper frame is installed in the upper part of a home fence main body, and the operation panel panel is installed in the inside of this upper frame, operation check of a control apparatus and setting change The operability such as work can be remarkably enhanced.

  According to the fifth aspect of the present invention, the upper frame is inclined and the rising portion is formed in the lower part of the operation panel on the inner bottom surface of the upper frame. Even when raindrops or the like enter the interior of the projector, it is possible to reliably prevent the raindrops or the like from entering below the operation panel.

It is a front view showing an embodiment of a home fence device concerning the present invention. It is an internal front view of the state where the door which shows the embodiment of the platform fence device concerning the present invention opened. It is an internal front view of the state where the door which shows the embodiment of the home fence device concerning the present invention was closed. It is a longitudinal section showing an embodiment of a platform fence device concerning the present invention. It is a longitudinal cross-sectional enlarged view of the inclination adjustment mechanism part by embodiment of the home fence apparatus which concerns on this invention. It is an enlarged front view of the inclination adjustment mechanism part by embodiment of the home fence apparatus which concerns on this invention. It is an expansion perspective view of the roller support body part by embodiment of the home fence apparatus which concerns on this invention. It is a longitudinal cross-sectional view of the operation panel panel part by embodiment of the home fence apparatus which concerns on this invention. It is a front view of the operation panel panel part by embodiment of the home fence apparatus which concerns on this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a front view showing an embodiment of a home fence apparatus according to the present invention. The platform fence device 1 is provided on the track side of the platform floor for passengers to get on and off the train. The platform fence device 1 includes a box-shaped platform fence main body 2 formed along the platform and When the train stops at a fixed position of the platform, a right door body 3 and a left door body 4 that are opened and closed from both sides of the platform fence body 2 in conjunction with the train entrance door are provided.

2 to 4 show the details of the home fence main body 2 of the home fence apparatus 1 according to the present invention, respectively, an internal front view with the door open, an internal front view with the door closed, and a longitudinal sectional view. It is. As shown in FIGS. 2 to 4, inside the home fence main body 2, vertical frames 5 extending in a substantially vertical direction are respectively provided at both end portions of the home fence main body 2. An upper horizontal frame 6 and a lower horizontal frame 7 extending along the longitudinal direction are provided inside the home fence main body 2 and above and below the vertical frame 5. A space functioning as the door pocket 8 is formed. Further, in the door pocket 8, a right door body 3 located on the right side and a left door body 4 located on the left side are accommodated in FIG. 2, respectively. It is comprised so that it can each move forward / backward from the opening for doors (not shown) formed in the both end surfaces of the main body 2.

  Further, an upper linear rail 10 for moving the right door 3 forward and backward is attached to the upper surface of the upper horizontal frame 6 so as to extend from the right end to the center portion in FIG. 2 of the upper horizontal frame 6. A lower linear rail 11 for moving the left door 4 forward and backward is attached to the lower surface of the lower horizontal frame 7 so as to extend from the left end of the lower horizontal frame 7 beyond the central portion in FIG. Engaging grooves 12 extending along the longitudinal direction are formed on both sides of the upper linear rail 10 and the lower linear rail 11, and in this embodiment, the left end portion of the upper linear rail 10 in FIG. And the right end part in FIG. 2 of the lower linear rail 11 is arrange | positioned so that a part may overlap in an up-down direction.

Further, a lower guide rail 13 for supporting and guiding the lower side of the right door 3 is extended on the upper surface of the lower horizontal frame 7 from the right end in FIG. The lower guide rail 13 has a U-shaped cross-section and is attached so that the opening portion is directed upward. Further, on the lower surface of the upper transverse frame 6, so that the top guide rail 14 for guiding and supporting the upper left Gawatobiratai 4 extending from the left end beyond the central portion 3 of the upper transverse frame 6 The upper guide rail 14 has a U-shaped cross-sectional shape and is attached so that the opening portion is directed downward. In the present embodiment, the left end portion of the lower guide rail 13 in FIG. 3 and the right end portion of the upper guide rail 14 in FIG. 3 are arranged so as to partially overlap in the vertical direction.

  2 to 6, a plate-like door support member 15 located on the side of the upper linear rail 10 of the right door 3 is attached to the upper rear end of the right door 3, and the door At the rear of the upper edge of the support member 15, an adjustment block 16 is integrally attached so as to protrude toward the upper linear rail 10 side. In addition, an inclination adjusting member 17 is attached to the door support member 15, and the inclination adjusting member 17 is arranged in a direction substantially perpendicular to the flat surface portion 18 in contact with the door support member 15 and both end portions of the flat surface portion 18. A pair of side surface portions 19 that extend and an upper surface portion 20 that is formed at the upper edge of the flat surface portion 18 and that corresponds to the adjustment block 16 are configured. Further, the lower end of the adjustment bolt 21 that penetrates the adjustment block 16 is screwed to the upper surface portion 20 of the inclination adjustment member 17, and the inclination adjustment member 17 has a fulcrum at a substantially central position in the longitudinal direction. 22 is swingably attached. A block fixing member 23 is attached to the inclination adjusting member 17 via a support shaft 24. The lower surface of the block fixing member 23 is engaged with the upper linear rail 10 and is movable along the upper linear rail 10. A slide block 25 is attached. The door support member 15, the adjustment block 16, the adjustment bolt 21, the inclination adjustment member 17, and the block fixing member 23 constitute an inclination adjustment mechanism 26.

  In the present embodiment, the adjustment bolt 21 is screwed or unscrewed into the upper surface portion 20 of the inclination adjusting member 17 to adjust the distance between the adjustment block 16 and the upper surface portion 20 of the inclination adjusting member 17. The inclination of the door support member 15, that is, the right door body 3 with respect to the inclination adjustment member 17 can be adjusted.

  Further, the lower rear end of the left door body 4 includes a door support member 15, an adjustment block 16, an adjustment bolt 21, an inclination adjustment member 17, and a block fixing member 23, similarly to the right door body 3 described above. An inclination adjusting mechanism 26 is attached. In this case, the slide block 25 is configured to be engaged and moved from below the lower linear rail 11, and the adjustment bolt 21 is screwed upward from below the adjustment block 16. The upper end of the adjustment bolt 21 is in contact with the lower surface of the adjustment block 16. That is, the tilt adjustment mechanism 26 of the left door body 4 is attached so as to be upside down with respect to the tilt adjustment mechanism 26 of the right door body 3. Then, the right door body 3 is applied with a force to rotate clockwise around the fulcrum 22 in FIG. 2 due to its gravity, so that the adjustment bolt 21 is screwed onto the adjustment block 16 to counterclockwise. It is necessary to support the right door 3 by applying a force to the right side. On the other hand, the left door body 4 is applied with a force to rotate counterclockwise about the fulcrum 22 in FIG. 2 due to the gravity, so that the adjustment bolt 21 is placed on the lower surface of the adjustment block 16. The left door body 4 can be supported by the contact. Other configurations are the same as those of the tilt adjustment mechanism 26 of the right door 3.

  As shown in FIG. 7, a roller support 27 is attached to the lower rear end of the right door body 3. Guide rollers 28 and 28 are rotatably attached to both end portions of the roller support 27 so as to be in contact with one inner side surface of the lower guide rail 13. An adjustment guide roller 30 disposed through a long hole 29 formed in the roller support 27 is rotatably attached. Then, with the guide roller 28 in contact with one inner side surface of the lower guide rail 13, the adjustment guide roller 30 is moved through the elongated hole 29, so that the adjustment guide roller 30 is moved to the lower guide rail 13. It is comprised so that it can contact | abut on the other inner side surface of this. In this way, the guide roller 28 is brought into contact with one inner side surface of the guide rail, and the adjustment guide roller 30 is brought into contact with the other inner side surface of the lower guide rail 13, whereby the thickness direction of the right door body 3 is increased. It is possible to prevent the rattling and to stably guide the right door 3.

  Similarly to the case described above, two guide rollers 28 are rotatably attached to both ends of the upper rear end of the left door body 4, and an adjustment guide roller 30 is freely rotatable at the central portion. An attached roller support 27 is attached. Then, as in the case of the right door 3, the adjustment guide roller 30 is moved through the elongated hole 29 while the guide roller 28 is in contact with one inner side surface of the guide rail. By bringing 30 into contact with the other inner side surface of the upper guide rail 14, rattling in the thickness direction of the left door body 4 can be prevented and the left door body 4 can be stably guided. is there.

  As shown in FIG. 2, a drive system installation plate 31 is attached between the upper horizontal frame 6 and the lower horizontal frame 7. Two drive motors 32 and 32 are installed, and each drive motor 32 is connected to a drive pulley 33 that is driven to rotate by each drive motor 32 and is located on the back side (door body side) of the drive system installation plate 31. ing. A driven pulley 34 is attached to each of the vertical frames 5 positioned at both ends of the main body, and a drive belt 35 is stretched between the drive pulley 33 and the driven pulley 34. A connecting member 36 fixed to the rear end portions of the right door body 3 and the left door body 4 is attached to the middle portion of the drive belt 35.

  In the present embodiment, the drive motor 32 for driving the right door body 3 is installed on the left side in FIG. 2, and the drive motor 32 for driving the left door body 4 is on the right side in FIG. Due to the arrangement of the drive motors 32, the drive belt 35 that is stretched over the drive pulleys 33 connected to the drive motors 32 is configured to partially overlap in the vertical direction. Then, the drive motor 32 is driven to rotate the drive pulley 33 so that the right door body 3 and the left door body 4 are moved back and forth via the connecting member 36.

  The drive system installation plate 31 is provided with a motor driver 37 for driving and controlling each drive motor 32, and each drive system installation plate 31 is based on an operation signal sent via the power receiving unit 38. A control board 39 that outputs a drive control signal of the drive motor 32 to the motor driver 37 is installed. Further, a power supply 40 that supplies power to each drive motor 32 is installed on the drive system installation plate 31. The motor driver 37, the power receiving unit 38, the control board 39, and the power source 40 correspond to the control device of the present invention.

  In the present embodiment, an opening / closing lid (not shown) is provided on the platform side of the home fence body 2 for maintenance and inspection of the drive system installation plate 31 portion. In the present embodiment, since the control devices such as the drive motor 32 and the control board 39 are centrally installed on the drive system installation plate 31, the drive system installation plate 31 is opened by opening the opening / closing lid. Maintenance and inspection of control devices such as the mounted drive motor 32 and control board 39 can be easily performed.

  As shown in FIGS. 8 and 9, in the present embodiment, the upper surface of the home fence main body 2 is provided with an upper frame body 41 that is inclined so that the upper surface is directed toward the platform. On the inner bottom surface of the upper frame body 41, an operation panel panel 43 is installed via a spacer 42 so as to have a predetermined gap with respect to the inner bottom surface of the upper frame body 41. The operation panel 43 is provided with a display unit 44 for displaying power supply status, status display, closing sensor, obstacle sensor, and the like, and an operation unit (not shown) for performing various operations.

  In addition, an opening 45 is formed at a position corresponding to the peripheral position of the operation panel 43 on the inner bottom surface of the upper frame body 41. The peripheral edge of the opening 45 is raised upward. A rising portion 46 is formed. A cover member 47 is attached to the upper surface of the upper frame 41 so as to be freely opened and closed. With the cover member 47 closed, the operation panel panel 43 is covered with the cover member 47 and the cover member 47 is opened. Thus, the operation unit of the operation panel 43 can be operated.

  Next, the operation of this embodiment will be described.

  In the present embodiment, first, the adjustment bolt 21 is screwed or unscrewed to adjust the distance between the adjustment block 16 and the upper surface portion 20 of the inclination adjustment member 17, thereby supporting the door to the inclination adjustment member 17. The inclination of the member 15 is adjusted, and the inclinations of the right door body 3 and the left door body 4 are adjusted. Further, the adjustment guide roller 30 is moved by moving the adjustment guide roller 30 through the long hole 29 in a state where the guide roller 28 is in contact with one inner side surface of the lower guide rail 13 or the upper guide rail 14. Is brought into contact with the other inner side surface of the lower guide rail 13 or the upper guide rail 14 to eliminate rattling in the thickness direction of the right door body 3 and the left door body 4.

  In this state, when the train stops on the platform and an operation signal is input to the power reception unit 38, a drive control signal is output to the motor driver 37 of each drive motor 32 by the control board 39, and each drive motor 32 rotates. Driven. Thereby, the drive belt 35 is operated via each drive pulley 33, and accordingly, the right door body 3 and the left door body 4 are operated so as to be pulled into the home fence body 2. Further, by rotating the drive motor 32 in the reverse direction, the drive belt 35 is operated in the reverse direction via the drive pulley 33, whereby the right door body 3 and the left door body 4 are connected to the upper linear rail 10 and the lower portion. It is guided by the linear rail 11 and protrudes from the home fence main body 2 to close the door.

  Further, when performing maintenance inspection, it is possible to easily perform maintenance inspection of various devices of the drive train installation plate 31 by opening the opening / closing lid of the home fence body 2. At this time, since the drive pulley is arranged on the back side of the drive system installation plate 31, when the opening / closing lid is opened and the maintenance check of the drive system installation plate 31 is performed, the drive pulley is caught in the rotation of the drive pulley. It can prevent reliably.

  When operating the operation panel panel 43, the operation member is operated by opening the cover member 47 and exposing the operation panel panel 43. At this time, the operation panel 43 can be protected by the cover member 47, but when raindrops or the like enter the upper frame 41 from the gap between the cover member 47 and the upper frame 41, Although raindrops flow along the inner bottom surface of the upper frame body 41, since the rising portion 46 is formed, raindrops and the like do not enter below the operation panel 43.

  As described above, in the present embodiment, control devices such as the drive motor 32 and the control board 39 are concentratedly installed on the drive system installation plate 31, and thus installed on the drive system installation plate 31. It is possible to easily maintain and inspect the drive motor 32 and the control device. In addition, since the drive pulley 33 is arranged on the back side of the drive system installation plate 31, when the maintenance check of the drive motor 32 and the control device is performed, the drive pulley 33 is caught in the rotation. It can be surely prevented, and safety can be significantly increased. Further, since the drive system installation plate 31 is arranged between the upper linear rail 10 and the lower linear rail 11 that guide the right door body 3 and the left door body 4 so as to be able to advance and retreat, a position having a certain height. The drive system installation plate 31 can be disposed in the front, and when performing maintenance and inspection work, it is not necessary to bend down to a low position, and the work can be facilitated.

  In addition, since the operation panel 43 is arranged on the top of the home fence body 2, the operability can be remarkably improved. Further, the upper frame body 41 is disposed at an inclination, the operation panel panel 43 is disposed away from the inner bottom surface of the upper frame body 41, and a rising portion 46 is formed around the lower portion of the operation panel panel 43. Therefore, even if raindrops or the like enter the upper frame 41 from the gap between the cover member 47 and the upper frame 41, the raindrops or the like enter below the operation panel 43. It can be surely prevented.

  Further, in the present embodiment, the upper linear rail 10 and the lower linear rail 11 are arranged so as to partially overlap in the vertical direction, so that the rear end surfaces of the right door body 3 and the left door body 4 are close to each other. In this state, it can be stored inside the home fence body 2. As a result, the width of the home fence body 2 can be reduced, and the opening width of the door can be increased accordingly. The lower guide rail 13, the upper guide rail 14, and the drive belt 35 are also arranged so as to partially overlap in the vertical direction, so that the right door body 3 and the left door body 4 are placed inside the home fence body 2. Even when the rear end surfaces are accommodated in close proximity, the guide by the lower guide rail 13 and the upper guide rail 14 and the operation by the drive belt 35 can be appropriately performed.

  Further, when the rear end surfaces of the right door body 3 and the left door body 4 are accommodated in the interior of the home fence body 2, the roller supports 27 of the slide block 25 and the guide roller 28 are respectively connected to the left door. Since the body 4 and the right side door body 3 are positioned on one side, the length of the slide block 25 and the roller support 27 can be secured large, and the strength of the slide block 25 and the roller support 27 can be increased. It is possible to handle a large load without increasing the size.

  In the present embodiment, the upper and lower sides of the right door body 3 and the left door body 4 are guided and supported by the upper linear rail 10, the lower linear rail 11, the lower guide rail 13, and the upper guide rail 14. The support length in the height direction can be secured large, and the right door body 3 and the left door body 4 can be prevented from shaking and can be stably guided.

  Furthermore, the right side door 3 and the left side door 4 are supported by the right side door 3 and the left side door 4 so that the right side door 3 and the left side door 4 can be moved forward and backward by attaching a modular tilt adjusting mechanism 26 and a roller support 27 respectively. The shape of the right door body 3 and the left door body 4 can be simplified, the manufacturing cost can be reduced, and the degree of freedom of variations in the shape of the right door body 3 and the left door body 4 can be increased. Can do.

  In addition, this invention is not limited to the said embodiment, A various deformation | transformation is possible based on the meaning of this invention.

DESCRIPTION OF SYMBOLS 1 Home fence apparatus 2 Home fence main body 3 Right side door body 4 Left side door body 5 Vertical frame 6 Upper horizontal frame 7 Lower horizontal frame 10 Upper linear rail 11 Lower linear rail 13 Lower guide rail 14 Upper guide rail 15 Door support member 16 For adjustment Block 17 Inclination adjustment member 21 Adjustment bolt 22 Support point 23 Block fixing member 25 Slide block 26 Inclination adjustment mechanism 27 Roller support 28 Guide roller 30 Adjustment guide roller 31 Drive system installation plate 32 Drive motor 33 Drive pulley 34 Driven pulley 35 Drive Belt 36 Connecting member 37 Motor driver 38 Power receiving part 39 Control board 40 Power supply 41 Upper frame 42 Spacer 43 Operation panel panel 46 Raising part 47 Cover member

Claims (5)

The main fence body installed on the platform of the station,
A pair of doors installed inside the home fence body and moved forward and backward from both ends of the home fence body;
A drive system installation plate installed inside the home fence body and mounting a drive motor and control system equipment;
A home fence device characterized by comprising:   Two linear rails are provided at the upper and lower positions inside the home fence body to support the inner ends of the door fence bodies of the door bodies and to guide the door bodies so as to freely advance and retract. The home fence device according to claim 1, wherein the platform fence device is disposed between the linear rails.   A drive belt that is operated by a drive pulley by the drive motor to move the door body forward and backward is provided, and the drive pulley is disposed on the back side of the drive system installation plate. Item 3. The platform fence device according to item 1 or 2.   An upper frame is installed on the upper part of the home fence body, and an operation panel is installed in the upper frame with a predetermined gap from the inner bottom surface of the upper frame. Item 4. The home fence device according to any one of items 3.   5. The home fence apparatus according to claim 4, wherein the upper frame body is inclined and a rising portion is formed at a lower portion of the operation panel panel on the inner bottom surface of the upper frame body.

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