JP2011218958A - Platform fence device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a platform fence device having block fences to be easily installed between platform fence bodies without requiring construction for installation.SOLUTION: The platform fence device includes: platform fence bodies 3 installed on a station platform 2, and having door bodies 4 to be moved from one side; block mounting brackets 12 detachably mounted on one-side faces of inside frames 9 provided inside the platform fence bodies 3; block fences 8 to be arranged between the neighboring platform fence bodies 3; and block mounting plates 14 to be mounted on both-side faces of the block fences 8 and detachably fixed to the block mounting brackets 12.

Description

  The present invention relates to a home fence device, and more particularly to a home fence device that enables a block fence to be easily installed between home fence bodies without performing installation work.

  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 Literature 1, the home fence body of the platform fence device is installed at a position corresponding to the train entrance / exit door, and there is no entrance / exit door such as a train connection part, for example. In the position, the home fence body is not installed. Therefore, conventionally, the space between the home fence bodies has been filled with a block fence having the same shape as the home fence body. When installing such a block fence, the anchor bolts are installed and fixed on the platform in the same way as the main body of the fence. Therefore, installation work is required and the installation work takes time and effort. This has the problem that the installation cost becomes high.

  The present invention has been made in view of the above points, and an object thereof is to provide a home fence device that can easily install a block fence between main fence bodies without performing installation work. It is.

In order to achieve the above object, the present invention provides a home fence device according to the invention of claim 1, which is provided on a platform of a station and includes a door fence body provided with a door body that is advanced and retracted from one side.
A block mounting bracket removably attached to one side surface of an internal frame provided inside the home fence body;
A block fence disposed between the adjacent home fence bodies;
A block mounting plate that is mounted on both side surfaces of the block fence and is detachably fixed to the block mounting bracket.

  The invention according to claim 2 includes a side cover member that is detachably mounted so as to cover one side surface of the home fence main body according to claim 1, and the side cover member includes one of the block mounting brackets. A slit for exposing the portion is formed.

  According to a third aspect of the present invention, in the first or second aspect, the block fence is rotatably attached to the block attachment plate via a hinge, and the block attachment fence is adjacent to the home fence main body. It can be freely opened and closed between the two.

  According to a fourth aspect of the present invention, in any one of the first to third aspects, the other side of the block fence holds the block fence closed by engagement, and the engagement is A key mechanism that can be released and released is provided.

  According to the first aspect of the invention, the block mounting bracket is attached to the inner frame of the home fence main body, and the block mounting plate attached to the block fence is attached to the block mounting bracket. It is possible to easily install a block fence between the home fence bodies without performing it.

  According to the invention of claim 2, a slit for exposing a part of the block mounting bracket is formed on the side cover member that is detachably mounted so as to cover one side of the home fence body. Therefore, the block mounting plate can be easily mounted by exposing a part of the block mounting bracket, and the side cover member is detachably attached to the home fence body. When it is not necessary to install a block fence on the side, one side of the home fence body can be covered cleanly by attaching a side cover member in which no slit is formed.

  According to the invention of claim 3, the block fence is rotatably attached to the block attachment plate via a hinge, and the block attachment fence is attached to be freely opened and closed between adjacent home fence bodies. Can be used as an open / close door.

  According to the invention of claim 4, since the key mechanism is provided on the other side of the block fence, the block fence can be held closed by engagement, and the engagement is released. It can be freely opened.

It is a front view which shows 1st Embodiment of the platform fence apparatus which concerns on this invention. It is sectional drawing in the AA of FIG. 1 which shows 1st Embodiment of the platform fence apparatus which concerns on this invention. It is sectional drawing in the BB line of FIG. 2 which shows 1st Embodiment of the platform fence apparatus which concerns on this invention. It is a cross-sectional view which shows 2nd Embodiment of the platform 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 a first embodiment of a home fence apparatus according to the present invention. In this embodiment, the platform fence apparatus 1 is provided on the track side of the floor surface of the platform 2 for passengers to get on and off the train, and the platform fence apparatus 1 is formed along the platform 2. A box-shaped home fence body 3 and a door body 4 that is opened and closed from one side of the platform fence body 3 in conjunction with a train entrance / exit door when the train stops at a fixed position of the platform 2 are provided.

  In addition, each home fence main body 3 is arranged at a position where the door body 4 corresponds to the entry / exit door 6 of the train 5. Is not provided. Therefore, in this embodiment, the block fence 8 is arrange | positioned in the position corresponding to the vehicle connection part 7 of the train 5. FIG. Although not shown, for example, an operation unit for a station staff to perform a predetermined door operation, a distribution board for electrical wiring, and the like are installed inside the block fence 8.

  The home fence body 3 includes an internal frame 9, and a side cover member 10 attached to the outside of the internal frame 9 is detachably provided on a side surface of the home fence body 3. A slit 11 extending in the vertical direction is formed in the side cover member 10, and a block mounting bracket 12 having an L-shaped cross section is formed on one side of the side frame cover member 9 in the internal frame 9 of the home fence body 3. It is attached with an attachment screw 13 so as to protrude from the ten slits 11.

  On the other hand, a block mounting plate 14 having an L-shaped cross section is attached to the surface of the block fence 8 that faces the side surface of the home fence main body 3. It is fixed by tightening.

  Here, in this embodiment, while the thickness dimension of the block fence 8 is formed smaller than the thickness dimension of the home fence main body 3, the height dimension of the block fence 8 is the height of the home fence main body 3. It is formed smaller than the dimensions.

  Next, the operation of this embodiment will be described.

  When attaching the block fence 8 in this embodiment, first, the side cover member 10 is removed from the home fence body 3, and the block mounting bracket 12 is attached to the side surface of the internal frame 9. Thereafter, the side cover member 10 in which the slit 11 is formed is attached to the home fence body 3.

  After mounting the block mounting bracket 12 on each side of the opposing home fence body 3, the block mounting plate 14 is mounted on both side surfaces of the block fence 8, and the block mounting plate 14 is mounted on the block mounting bracket 12. ing. As a result, the block fence 8 is held in a floating state between the home fence main bodies 3, and the block fence 8 can be installed without performing special installation work such as installing anchor bolts on the platform 2. It can be installed.

  In the embodiment, the side cover member 10 has the slit 11. However, when the block fence 8 does not need to be installed on one side of the home fence body 3, the slit 11 is formed. By attaching the side cover member 10 that is not provided, one side surface of the home fence body 3 can be covered cleanly in appearance.

  As described above, in this embodiment, the block mounting bracket 12 is attached to the inner frame 9 of the home fence body 3, and the block mounting plate 14 attached to the block fence 8 is attached to the block mounting bracket 12. Therefore, the block fence 8 can be easily installed between the home fence main bodies 3 without performing installation work.

  Next, a second embodiment of the present invention will be described.

  FIG. 4 shows a second embodiment of the present invention. In this embodiment as well, as in the first embodiment, a side cover member 10 having a slit 11 formed on the side surface of the home fence body 3. Is attached to the inner frame 9 of the home fence main body 3 so that a block mounting bracket 12 having an L-shaped cross section is attached so that one side thereof protrudes from the slit 11 of the side cover member 10. Yes. A block mounting plate 14 having an L-shaped cross section is mounted on the surface of the block rail 8 that faces the side surface of the home rail main body 3. The block mounting plate 14 is connected to the block mounting bracket 12 with bolts and nuts. It is fixed by tightening.

  Moreover, in this embodiment, the block fence 8 is configured such that one side thereof is attached to the block attachment plate 14 via a hinge 16, and the block fence 8 is rotatable around the hinge 16. It is supported by.

  A key mechanism 17 is attached to the other side of the block fence 8. The key mechanism 17 includes a cylinder portion 18 that can be rotated, and a key plate 19 is integrally attached to the cylinder portion 18. At the other end of the block fence 8, an abutting portion 20 formed smaller than the thickness dimension of the block fence 8 is formed, and at the end face of the block fence 8, a key opening 21 is formed. The key plate 19 is configured to be rotated by a rotation operation of the cylinder portion 18 so that the distal end portion of the key plate 19 can protrude and retract from the key opening 21.

  Further, the block mounting plate 14 is formed with an engaging portion 22 for receiving the leading end portion of the key plate 19, and the block attaching plate 14 is engaged with the leading end portion of the key plate 19 in the engaging portion 22. The fence 8 is held in a closed state, and the block fence 8 can be rotated around the hinge 16 by rotating the key plate 19 to release the engagement with the engaging portion 22. Yes.

  Since other structures are the same as those of the first embodiment, the same parts are denoted by the same reference numerals and the description thereof is omitted.

  Next, the operation of this embodiment will be described.

Also in this embodiment, as in the first embodiment, the block mounting bracket 12 is attached to the side surface of the internal frame 9 of the home fence body 3 and the side cover member 10 is attached to the home fence body 3.
A block mounting plate 14 is mounted on both side surfaces of the block fence 8, and the block mounting plate 14 is mounted on the block mounting bracket 12.

  In this embodiment, the block fence 8 is attached to the block attachment plate 14 via a hinge 16, so that the block fence 8 can be rotated around the hinge 16. Therefore, the block fence 8 is held in a closed state with the tip of the key plate 19 rotated by the cylinder portion 18 engaged with the engaging portion 22 of the block mounting plate 14, and the key plate 19 is By rotating and releasing the engagement with the engaging portion 22, the block fence 8 can be rotated around the hinge 16. Thereby, the block fence 8 can be used as an openable / closable door by engaging or disengaging the key plate 19 with the engaging portion 22.

  As described above, in this embodiment, the block mounting bracket 12 is attached to the inner frame 9 of the home fence body 3, and the block mounting plate 14 attached to the block fence 8 is attached to the block mounting bracket 12. Therefore, the block fence 8 can be easily installed between the home fence bodies 3 without performing installation work.

  Further, in this embodiment, the key mechanism 17 is provided on the block fence 8, and the key plate 19 is engaged with or disengaged from the engaging portion 22 provided on the block mounting plate 14 by the rotation operation of the cylinder portion 18. Thus, the block fence 8 can be used as an open / close door.

  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 Platform 3 Home fence main body 4 Door body 5 Train 6 Boarding door 7 Vehicle connection part 8 Block fence 9 Internal frame 10 Side cover member 11 Slit 12 Block mounting bracket 13, 15 Mounting screw 14 Block mounting plate 16 Hinge 17 Key mechanism 18 Cylinder part 19 Key plate 20 Abutting part 21 Key opening 22 Engagement part

Claims (4)

The main body of the fence with a door that is installed on the platform of the station and moves forward and backward from one side,
A block mounting bracket removably attached to one side surface of an internal frame provided inside the home fence body;
A block fence disposed between the adjacent home fence bodies;
A block mounting plate that is attached to both side surfaces of the block fence and is detachably fixed to the block mounting bracket;
A home fence device characterized by comprising:   A side cover member that is detachably mounted so as to cover one side surface of the home fence body is provided, and the side cover member has a slit for exposing a part of the block mounting bracket. The home fence apparatus of Claim 1 characterized by these.   One side of the block fence is rotatably attached to the block attachment plate via a hinge, and the block attachment fence is attached to be openable and closable between adjacent home fence bodies. The home fence apparatus of Claim 1 or Claim 2.   2. A key mechanism is provided on the other side of the block fence to hold the block fence closed by engagement and to release the engagement by releasing the engagement. The home fence apparatus as described in any one of Claim 3 to.

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