JP2012140047A - Movable platform fence - Google Patents

Movable platform fence Download PDF

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Publication number
JP2012140047A
JP2012140047A JP2010292341A JP2010292341A JP2012140047A JP 2012140047 A JP2012140047 A JP 2012140047A JP 2010292341 A JP2010292341 A JP 2010292341A JP 2010292341 A JP2010292341 A JP 2010292341A JP 2012140047 A JP2012140047 A JP 2012140047A
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door
pocket
door pocket
home fence
movable home
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JP5936816B2 (en
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Hiroaki Sumiyoshi
広昭 住吉
Tomohiro Uesugi
知弘 上杉
Kazuo Nobemoto
和夫 延本
Hironori Morokuma
宏典 諸熊
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Abstract

PROBLEM TO BE SOLVED: To solve the following problems of a conventional movable platform fence: in an anti-vibration mechanism of the above fence, a door is less likely to be opened/closed if a distance between an anti-vibration rail and an anti-vibration block is too narrow, a clearance having an adequate width is provided between the anti-vibration rail and the anti-vibration block, and as a result, the door vibrates in the range of the distance when the door is fully closed, and the door, rail and the like are abraded.SOLUTION: This movable platform fence includes: door-side tapered guides 5 which are provided in portions that remain in the door pocket of the door 2 when the door 2 is fully closed and which have inclined surfaces; and door pocket-side tapered guides 4 which are provided in the door pocket and which have inclined surfaces brought into surface contact with the inclined surfaces of the door-side tapered guides 5 when the door 2 is fully closed.

Description

この発明は、鉄道車両の駅のプラットホームに設置される可動ホーム柵に関するものである。   The present invention relates to a movable platform fence installed on a platform of a railway vehicle station.

近年においては、鉄道車両の駅のプラットホームにおける乗降客の転落防止のために、自動開閉式の扉を備えた可動ホーム柵をプラットホームの床面に据え付ける場合が増えてきている。   In recent years, in order to prevent passengers from falling on a platform of a railway vehicle station, there is an increasing number of cases where a movable platform fence provided with an automatically opening / closing door is installed on the floor surface of the platform.

可動ホーム柵は、駅に鉄道車両が停車した際に鉄道車両の乗降口と対向するように配置され鉄道車両の乗降客の乗降に合わせて開閉する扉と、この扉の開放時に扉が収納される戸袋とを備えている。ここで、扉は戸袋に設けられたレール上を移動することで開閉する。   The movable platform fence is arranged so as to face the entrance / exit of the railway vehicle when the railway vehicle stops at the station, and opens and closes when the passenger gets on and off the railway vehicle. And a door pocket. Here, the door opens and closes by moving on a rail provided in the door pocket.

可動ホーム柵の課題のひとつとして、振れ止めの問題がある。これは、扉移動時及び扉全閉時において扉が振れて扉やレール等が磨耗し、可動ホーム柵の寿命が縮まることを防止するというものである。   One of the issues with movable home fences is the problem of steadying. This is to prevent the door from swinging when the door is moved and when the door is fully closed, so that the door, rails and the like are worn and the life of the movable home fence is not shortened.

従来の可動ホーム柵における振れ止め機構として、特許文献１には、扉に振れ止めブロックを設け、戸袋の振れ止めレールと振れ止めブロックとを係合させることで扉移動時の振れを防止することが記載されている。   As a conventional anti-sway mechanism for a movable home fence, Patent Document 1 provides an anti-skid block on the door, and prevents the anti-sway during movement of the door by engaging the anti-skid rail and the anti-skid block of the door pocket. Is described.

特開平６−２３９２２５号公報（段落００１４、第２、４図）JP-A-6-239225 (paragraph 0014, FIGS. 2 and 4)

可動ホーム柵では、扉全閉時において駅を通過する鉄道車両の風圧等により、扉が振れて扉やレール等が磨耗し、可動ホーム柵の寿命が縮んでしまう恐れがあった。したがって、特に扉全閉時における振れ止めが重要になる。   In the movable home fence, when the door is fully closed, there is a possibility that the door swings due to the wind pressure of the railway vehicle passing through the station and the door and the rail are worn and the life of the movable home fence is shortened. Therefore, it is important to keep the steady state particularly when the door is fully closed.

従来の可動ホーム柵における振れ止め機構では、振れ止めレールと振れ止めブロックとの間の隙間が狭すぎると、扉が開閉しにくくなってしまう恐れがある。そこで実際には、振れ止めレールと振れ止めブロックとの間に適当な幅の隙間を設ける必要がある。そのため扉全閉時においてこの隙間の範囲ではやはり扉が振れて扉やレール等が磨耗してしまうという問題があった。   In the conventional steadying mechanism for the movable home fence, if the gap between the steadying rail and the steadying block is too narrow, the door may be difficult to open and close. Therefore, in practice, it is necessary to provide a gap having an appropriate width between the steady rail and the steady block. For this reason, when the door is fully closed, there is a problem that the door is shaken and the door, the rail, and the like are worn within this gap.

この発明は、上記の問題を解決するためになされたもので、全閉時の扉の振れを抑制することを目的とする。   The present invention has been made to solve the above-described problem, and an object thereof is to suppress the swing of the door when fully closed.

この発明に係る可動ホーム柵においては、扉の全閉時に扉の戸袋内に留まる部分に設けられ、傾斜面を有する嵌入部と、戸袋内に設けられ扉の全閉時に嵌入部の傾斜面と面接触する傾斜面を有する嵌受部とを備えた。   In the movable home fence according to the present invention, provided in a portion that stays in the door pocket of the door when the door is fully closed, an insertion portion having an inclined surface, and an inclined surface of the insertion portion provided in the door bag when the door is fully closed And a fitting receiving portion having an inclined surface in surface contact.

この発明によれば、全閉時の扉の振れを抑制し、可動ホーム柵の寿命を延ばすことができる。   According to this invention, the swing of the door when fully closed can be suppressed, and the life of the movable home fence can be extended.

この発明の実施の形態１に係る可動ホーム柵の側面断面図である。It is side surface sectional drawing of the movable home fence which concerns on Embodiment 1 of this invention. この発明の実施の形態１に係る扉が開かれた状態の可動ホーム柵の部分水平断面図である。It is a fragmentary horizontal sectional view of the movable home fence in the state where the door concerning Embodiment 1 of this invention was opened. この発明の実施の形態１に係る扉が閉められた状態の可動ホーム柵の部分水平断面図である。It is a partial horizontal sectional view of the movable home fence in the state where the door concerning Embodiment 1 of this invention was closed. この発明の実施の形態１に係る扉が偏って閉められた状態の可動ホーム柵の部分水平断面図である。It is a partial horizontal sectional view of a movable home fence in the state where the door concerning Embodiment 1 of this invention was biased closed. この発明の実施の形態２に係る扉が開かれた状態の可動ホーム柵の部分水平断面図である。It is a partial horizontal sectional view of the movable home fence in the state where the door concerning Embodiment 2 of this invention was opened. この発明の実施の形態２に係る扉が閉められた状態の可動ホーム柵の部分水平断面図である。It is a partial horizontal sectional view of the movable home fence in the state where the door concerning Embodiment 2 of this invention was closed. この発明の実施の形態２に係る扉が偏って閉められた状態の可動ホーム柵の部分水平断面図である。It is a partial horizontal sectional view of the movable home fence in the state where the door concerning Embodiment 2 of this invention was closed biased. この発明の実施の形態３に係る扉が閉められた状態の可動ホーム柵の部分水平断面図である。It is a partial horizontal sectional view of the movable home fence in the state where the door concerning Embodiment 3 of this invention was closed. この発明の実施の形態４に係る可動ホーム柵の側面断面図である。It is side surface sectional drawing of the movable home fence which concerns on Embodiment 4 of this invention. この発明の実施の形態４に係る扉が開かれた状態の可動ホーム柵の部分水平断面図である。It is a partial horizontal sectional view of the movable platform fence in the state where the door concerning Embodiment 4 of this invention was opened.

実施の形態１．
図１はこの発明の実施の形態１に係る可動ホーム柵を示す側面図である。以下、図１に基づき、本発明の実施の形態１に係る可動ホーム柵の構成を説明する。可動ホーム柵は、扉２と戸袋１とで構成される。戸袋１は戸袋カバー３等から構成される箱型の形状であり、図１左側の一面が開放されている。図１においてプラットホームの床面側を下側、その反対側を上側とする。図１上側にはそれぞれ上側レール１３が、図１下側には下側レール１５がそれぞれ設けられている。なお、戸袋カバー３は図１の手前側にも設けられているが、戸袋１の内部構造を示すために図１では手前側の戸袋カバー３を省略している。 Embodiment 1 FIG.
FIG. 1 is a side view showing a movable home fence according to Embodiment 1 of the present invention. Hereinafter, based on FIG. 1, the structure of the movable home fence which concerns on Embodiment 1 of this invention is demonstrated. The movable home fence is composed of a door 2 and a door pocket 1. The door pocket 1 has a box shape formed of a door pocket cover 3 and the like, and one surface on the left side of FIG. 1 is opened. In FIG. 1, the floor side of the platform is the lower side and the opposite side is the upper side. An upper rail 13 is provided on the upper side of FIG. 1, and a lower rail 15 is provided on the lower side of FIG. The door pocket cover 3 is also provided on the front side of FIG. 1, but the front side door cover 3 is omitted in FIG. 1 to show the internal structure of the door pocket 1.

扉２の戸袋１側端の上下にはそれぞれ上側ローラガイド１２及び下側ローラガイド１４が設けられている。上側ローラガイド１２は上側に２つの車輪を有し、下側ローラガイド１４は下側に２つの車輪を有している。   An upper roller guide 12 and a lower roller guide 14 are provided above and below the door 2 side end of the door 2, respectively. The upper roller guide 12 has two wheels on the upper side, and the lower roller guide 14 has two wheels on the lower side.

上側レール１３に上側ローラガイド１２の２つの車輪が接触し、下側レール１５に下側ローラガイド１４の２つの車輪が接触し、扉２は図１左右方向に可動になっている。また、戸袋１の開放されている面から扉２が戸袋１に出入りするようになっている。これにより、扉２を戸袋１に収納することで扉２を開き、扉２を戸袋１から引き出すことで扉２を閉めることが出来る。   The two wheels of the upper roller guide 12 are in contact with the upper rail 13, the two wheels of the lower roller guide 14 are in contact with the lower rail 15, and the door 2 is movable in the left-right direction in FIG. Further, the door 2 enters and exits the door pocket 1 from the open surface of the door pocket 1. Thereby, the door 2 can be opened by storing the door 2 in the door pocket 1, and the door 2 can be closed by pulling the door 2 out of the door pocket 1.

図２はこの発明の実施の形態１に係る扉が開かれた状態の可動ホーム柵の部分水平断面図である。扉２の全閉時に扉２の戸袋１内に留まる部分の線路側及びプラットホーム側の両面には、嵌入部として、扉側テーパガイド５がそれぞれ設けられている。それらに対応し、線路側及びプラットホーム側の戸袋カバー３には、嵌受部として、戸袋１側テーパガイド４がそれぞれ設けられている。   FIG. 2 is a partial horizontal sectional view of the movable home fence with the door opened according to Embodiment 1 of the present invention. Door-side taper guides 5 are provided as fitting portions on both the track-side and platform-side portions of the door 2 that remain in the door pocket 1 when the door 2 is fully closed. Corresponding to these, the doorside cover 3 on the track side and the platform side is provided with a doorcase 1 side taper guide 4 as a fitting receiving portion.

ばね受け６は戸袋カバー３の戸袋１内側の面にそれぞれ固定されており、扉側テーパガイド５は扉２に固定されている。ばね受け６と戸袋側テーパガイド４との間には圧縮ばね７がそれぞれ設けられており、戸袋側テーパガイド４は圧縮ばね７を介して戸袋１に接続されている。戸袋側テーパガイド４及び扉側テーパガイド５には、互いに並行な傾斜面が対向するようにそれぞれ形成されている。これにより、扉２を閉める際に扉側テーパガイド５と戸袋側テーパガイド４とが傾斜面で面接触する。   The spring receiver 6 is fixed to the inner surface of the door cover 1 of the door cover 3, and the door side taper guide 5 is fixed to the door 2. A compression spring 7 is provided between the spring receiver 6 and the door pocket side taper guide 4, and the door pocket side taper guide 4 is connected to the door pocket 1 via the compression spring 7. The door-side taper guide 4 and the door-side taper guide 5 are formed so that inclined surfaces parallel to each other face each other. Thereby, when the door 2 is closed, the door side taper guide 5 and the door pocket side taper guide 4 are in surface contact with each other on the inclined surface.

戸袋側テーパガイド４は、戸袋カバー３と接触する面が摺動面となっており、戸袋側テーパガイド４は、戸袋カバー３に対して摺動である。   As for the door pocket side taper guide 4, the surface which contacts the door pocket cover 3 becomes a sliding surface, and the door pocket side taper guide 4 is slid with respect to the door pocket cover 3. FIG.

また、戸袋側テーパガイド４の傾斜面の摩擦係数は、摺動面の摩擦係数より大きくなっている。これにより、戸袋側テーパガイド４が面接触により扉側テーパガイド３をしっかりと保持しながら、戸袋側テーパガイド４が戸袋カバー３に対して摺動するようになっている。なお、摩擦係数を調整する方法としては、例えば、面によって材質が異なるようにする方法や面に溝を多数設ける方法がある。   Moreover, the friction coefficient of the inclined surface of the door pocket side taper guide 4 is larger than the friction coefficient of the sliding surface. Thereby, the door pocket side taper guide 4 slides with respect to the door pocket cover 3 while the door side taper guide 4 firmly holds the door side taper guide 3 by surface contact. As a method of adjusting the friction coefficient, for example, there are a method of making the material different depending on the surface and a method of providing many grooves on the surface.

図３はこの発明の実施の形態１に係る扉が閉められた状態の可動ホーム柵の部分水平断面図である。図２の状態から扉２を閉める方向（図２左方向）に動かすと、図３の状態となり、扉２が閉まる。このとき戸袋側テーパガイド４及び扉側テーパガイド５の傾斜面が面接触しているため、図３上下方向に扉２が振れない。   FIG. 3 is a partial horizontal sectional view of the movable home fence with the door closed according to Embodiment 1 of the present invention. When the door 2 is moved from the state shown in FIG. 2 in the closing direction (leftward in FIG. 2), the state shown in FIG. 3 is obtained and the door 2 is closed. At this time, since the inclined surfaces of the door pocket side taper guide 4 and the door side taper guide 5 are in surface contact, the door 2 cannot swing in the vertical direction of FIG.

図２の状態のように、扉２を開く方向に所定距離動かすと、扉側テーパガイド５と戸袋側テーパガイド４とが非接触となり、両者の間の摩擦がなくなる。したがって扉２の開閉が非常に容易である。   As shown in FIG. 2, when the door 2 is moved a predetermined distance in the opening direction, the door-side taper guide 5 and the door-side taper guide 4 are not in contact with each other, and friction between them is eliminated. Therefore, opening and closing of the door 2 is very easy.

次に、この発明の実施の形態１に係る可動ホーム柵が、扉２が中心より偏って設置された場合にも有効である点について説明する。駅のプラットホームにおける可動ホーム柵の据付作業において扉２の中心が戸袋１の中心からずれてしまうことがある。図４はこの発明の実施の形態１に係る扉２が中心より偏ったまま閉められた状態の可動ホーム柵の部分水平断面図である。図４においては、扉２の中心が戸袋１の中心から図４下側にずれてしまっている。   Next, the point that the movable home fence according to the first embodiment of the present invention is effective even when the door 2 is installed with a deviation from the center will be described. The center of the door 2 may be shifted from the center of the door pocket 1 in the installation work of the movable platform fence on the platform of the station. FIG. 4 is a partial horizontal cross-sectional view of the movable home fence in a state where the door 2 according to Embodiment 1 of the present invention is closed while being offset from the center. In FIG. 4, the center of the door 2 is shifted from the center of the door pocket 1 to the lower side of FIG. 4.

この場合でも、扉４が偏った側である図４下側の圧縮ばね７の収縮量が、図４上側の圧縮ばね７の収縮量より大きくなることで扉側テーパガイド５が戸袋側テーパガイド４の線路側及びプラットホーム側の両面で面接触することができる。   Even in this case, the contraction amount of the compression spring 7 on the lower side of FIG. 4 on the side where the door 4 is biased becomes larger than the contraction amount of the compression spring 7 on the upper side of FIG. Surface contact can be made on both the track side and the platform side.

以上、この発明の実施の形態１に係る可動ホーム柵においては、戸袋１に嵌受部を設け、扉２に嵌入部を設けたので、扉全閉時の扉の振れを抑制することができる。   As mentioned above, in the movable platform fence which concerns on Embodiment 1 of this invention, since the receiving part was provided in the door pocket 1 and the insertion part was provided in the door 2, the swing of the door at the time of a door fully closed can be suppressed. .

また、この発明の実施の形態１に係る可動ホーム柵においては、圧縮ばね７が圧縮することにより扉２を開閉方向に多少ずれて設置されてしまっても戸袋側テーパガイド４と扉側テーパガイド５とが面接触する。そのため、可動ホーム柵の設置における扉２と戸袋１の扉開閉方向の位置関係の精度の許容範囲が広くなる。   Further, in the movable home fence according to the first embodiment of the present invention, even if the door 2 is installed slightly shifted in the opening / closing direction due to the compression spring 7 being compressed, the door side taper guide 4 and the door side taper guide are provided. 5 makes surface contact. Therefore, the tolerance | permissible_range of the positional relationship of the door 2 in the door opening / closing direction of the door 2 and the door pocket 1 in installation of a movable home fence becomes wide.

また、この発明の実施の形態１に係る可動ホーム柵においては、線路側及びプラットホーム側の両側に戸袋側テーパガイド４、扉側テーパガイド５及び圧縮ばね７をそれぞれ配したので、扉の中心が戸袋１の中心からずれて設置されてしまっても扉の振れを十分抑えることができる。そのため、可動ホーム柵の設置における扉２と戸袋１の乗降方向の位置関係の精度の許容範囲が広くなる。   Further, in the movable platform fence according to the first embodiment of the present invention, the doorside taper guide 4, the door side taper guide 5 and the compression spring 7 are arranged on both sides of the track side and the platform side, respectively, so that the center of the door is Even if the door 1 is installed out of the center of the door pocket 1, the swing of the door can be sufficiently suppressed. Therefore, the tolerance | permissible_range of the positional relationship of the entrance / exit direction of the door 2 and the door pocket 1 in installation of a movable platform fence becomes wide.

実施の形態２．
図５はこの発明の実施の形態２に係る扉が開かれた状態の可動ホーム柵の部分水平断面図である。図６はこの発明の実施の形態２に係る扉が閉められた状態の可動ホーム柵の部分水平断面図である。図７はこの発明の実施の形態２に係る扉が偏って閉められた状態の可動ホーム柵の部分水平断面図である。実施の形態２に係る可動ホーム柵の構成は、基本的に実施の形態１に係る可動ホーム柵の構成と同様であり、同一の構成には同一の番号を付して説明を省略する。実施の形態１との相違点は、ばねの取り付け方である。 Embodiment 2. FIG.
FIG. 5 is a partial horizontal cross-sectional view of the movable home fence with the door opened according to Embodiment 2 of the present invention. FIG. 6 is a partial horizontal sectional view of the movable home fence with the door closed according to Embodiment 2 of the present invention. FIG. 7 is a partial horizontal sectional view of the movable home fence in a state where the door according to the second embodiment of the present invention is biased closed. The configuration of the movable home fence according to the second embodiment is basically the same as the configuration of the movable home fence according to the first embodiment, and the same components are denoted by the same reference numerals and description thereof is omitted. The difference from the first embodiment is how to attach the spring.

図５に示すように、この発明の実施の形態２に係る可動ホーム柵においては、ばね受け８及び伸張ばね９が戸袋側テーパガイド４より扉２の閉方向側に設けられている。これにより、実施の形態１において扉２を閉める際に圧縮ばね７が圧縮されていたのに対して実施の形態２においては伸張ばね９が伸張することになるが、その効果は同様である。   As shown in FIG. 5, in the movable home fence according to the second embodiment of the present invention, the spring receiver 8 and the extension spring 9 are provided on the door 2 side of the door 2 in the closing direction. As a result, the compression spring 7 is compressed when the door 2 is closed in the first embodiment, whereas the extension spring 9 is expanded in the second embodiment, but the effect is the same.

以上、この発明の実施の形態２に係る可動ホーム柵においても、実施の形態１と同様の効果を得ることができる。   As mentioned above, also in the movable home fence which concerns on Embodiment 2 of this invention, the effect similar to Embodiment 1 can be acquired.

また、実施の形態１では戸袋の開口付近に物が侵入した際にばね受け６及び圧縮ばね７と扉２との間に物を挟んでしまう恐れがある。それに対し実施の形態２においては、ばね受け８及び伸張ばね９が戸袋の開口から離れて設置されるため、戸袋の開口付近に物が侵入した際にばね受け８及び伸張ばね９と扉２との間に物を挟むなどの事故を防止することができ、安全性を高めることができる。   In the first embodiment, when an object enters the vicinity of the opening of the door pocket, the object may be caught between the spring receiver 6 and the compression spring 7 and the door 2. On the other hand, in the second embodiment, the spring receiver 8 and the extension spring 9 are installed apart from the opening of the door pocket. Therefore, when an object enters the vicinity of the opening of the door pocket, the spring receiver 8 and the extension spring 9 and the door 2 It is possible to prevent accidents such as sandwiching objects between the two, and to improve safety.

実施の形態３．
図８はこの発明の実施の形態３に係る可動ホーム柵の部分水平断面図である。実施の形態３に係る可動ホーム柵の構成は、基本的に本発明の実施の形態１に係る可動ホーム柵の構成と同様であり、同一の構成には同一の番号を付して説明を省略する。実施の形態１との相違点は、圧縮ばね１１を戸袋側テーパガイド４ではなく扉側テーパガイド５に取り付けた点である。このような構成にしても、実施の形態１と同様の効果を得ることができる。 Embodiment 3 FIG.
FIG. 8 is a partial horizontal sectional view of a movable home fence according to Embodiment 3 of the present invention. The configuration of the movable home fence according to the third embodiment is basically the same as the configuration of the movable home fence according to the first embodiment of the present invention, and the same components are denoted by the same reference numerals and description thereof is omitted. To do. The difference from the first embodiment is that the compression spring 11 is attached not to the door-side taper guide 4 but to the door-side taper guide 5. Even if it is such a structure, the effect similar to Embodiment 1 can be acquired.

ばね受け１０は扉２の線路側及びプラットホーム側の両面にそれぞれ固定されており、戸袋側テーパガイド４は戸袋カバー３の戸袋１内側の面にそれぞれ固定されている。ばね受け１０と扉側テーパガイド５との間には圧縮ばね１１がそれぞれ設けられており、扉側テーパガイド５は圧縮ばね１１を介して扉２に接続されている。   The spring receiver 10 is fixed to both surfaces of the door 2 on the track side and the platform side, and the door pocket side taper guide 4 is fixed to the inner surface of the door pocket 1 of the door cover 3. A compression spring 11 is provided between the spring receiver 10 and the door-side taper guide 5, and the door-side taper guide 5 is connected to the door 2 via the compression spring 11.

扉側テーパガイド５は、扉２と接触する面が摺動面となっており、扉側テーパガイド５は、扉２に対して摺動可能になっている。   The door-side taper guide 5 has a sliding surface in contact with the door 2, and the door-side taper guide 5 is slidable with respect to the door 2.

また、扉側テーパガイド５の傾斜面の摩擦係数は、摺動面の摩擦係数より大きくなっている。これにより、扉側テーパガイド５が面接触により戸袋側テーパガイド４をしっかりと保持しながら、扉側テーパガイド５が扉２に対して摺動するようになっている。   Moreover, the friction coefficient of the inclined surface of the door side taper guide 5 is larger than the friction coefficient of the sliding surface. Thereby, the door side taper guide 5 slides with respect to the door 2 while the door side taper guide 5 firmly holds the door pocket side taper guide 4 by surface contact.

以上、扉側テーパガイド５に圧縮ばね１１を取り付けたこの発明の実施の形態３に係る可動ホーム柵においても、実施の形態１と同様の効果を得ることができる。   As mentioned above, also in the movable home fence which concerns on Embodiment 3 of this invention which attached the compression spring 11 to the door side taper guide 5, the effect similar to Embodiment 1 can be acquired.

また、実施の形態３においては、ばね受け１０及び圧縮ばね１１が扉２に設けられたため、扉２を開くほどばね受け１０及び圧縮ばね１１が戸袋の開口から遠く離れる。そのため、扉２を開いている間において、戸袋の開口付近に物が侵入した際にばね受け１０及び圧縮ばね１１と扉２との間に物を挟むなどの事故を防止することができ、安全性を高めることができる。   In the third embodiment, since the spring receiver 10 and the compression spring 11 are provided on the door 2, the spring receiver 10 and the compression spring 11 are farther away from the door opening as the door 2 is opened. Therefore, when the door 2 is open, when an object enters the vicinity of the opening of the door pocket, an accident such as the object being caught between the spring receiver 10 and the compression spring 11 and the door 2 can be prevented. Can increase the sex.

なお、ここではばね受け１０及び圧縮ばね１１を扉側テーパガイド５より扉２の閉方向側に設けたが、扉側テーパガイド５より扉２の開方向側に伸張ばねを設けてもよい。   Here, although the spring receiver 10 and the compression spring 11 are provided on the door 2 side in the closing direction from the door-side taper guide 5, an extension spring may be provided on the door 2 in the opening direction side.

実施の形態４．
図９はこの発明の実施の形態４に係る可動ホーム柵を示す側面図である。実施の形態４に係る可動ホーム柵の構成は、基本的に本発明の実施の形態１に係る可動ホーム柵の構成と同様であり、同一の構成には同一の番号を付して説明を省略する。実施の形態４の実施の形態１との相違点は、扉側テーパガイド及び戸袋側テーパガイドの構造である。 Embodiment 4 FIG.
FIG. 9 is a side view showing a movable home fence according to Embodiment 4 of the present invention. The configuration of the movable home fence according to the fourth embodiment is basically the same as the configuration of the movable home fence according to the first embodiment of the present invention, and the same components are denoted by the same reference numerals and description thereof is omitted. To do. The difference between the fourth embodiment and the first embodiment is the structure of the door side taper guide and the door pocket side taper guide.

本発明の実施の形態４に係る可動ホーム柵においては、戸袋カバー３の先端上側には、嵌受部として、戸袋側テーパガイド１６が設けられている。それに対応して扉２の上側には、嵌入部として、扉側テーパガイド１７は設けられている。実施の形態４に係る可動ホーム柵においては、戸袋側テーパガイド１６及び扉側テーパガイド１７はそれぞれ一つずつである。   In the movable home fence according to Embodiment 4 of the present invention, a door pocket side taper guide 16 is provided as a fitting receiving portion on the top end side of the door cover 3. Correspondingly, a door-side taper guide 17 is provided on the upper side of the door 2 as an insertion portion. In the movable home fence according to the fourth embodiment, the door-side taper guide 16 and the door-side taper guide 17 are each one.

扉側テーパガイド１７は楔形に形成されており、戸袋側テーパガイド１６は中央に扉側テーパガイド１７が嵌合する溝が設けられている。   The door-side taper guide 17 is formed in a wedge shape, and the door-side taper guide 16 is provided with a groove in the center where the door-side taper guide 17 is fitted.

また、ばね受け１８及び圧縮ばね１９も扉２の上側の扉側テーパガイド１７より戸袋２０側に設けられている。   The spring receiver 18 and the compression spring 19 are also provided closer to the door pocket 20 than the door side taper guide 17 on the upper side of the door 2.

図１０はこの発明の実施の形態４に係る可動ホーム柵の部分水平断面図である。戸袋側テーパガイド１６は中央が扉側テーパガイド１７と嵌合するような形状になっており、戸袋側テーパガイド１６及び扉側テーパガイド１７は、互いに対向するように傾斜面が同じ角度で形成されている。扉２を閉める時に扉側テーパガイド１７が戸袋側テーパガイド１６と面接触する。   FIG. 10 is a partial horizontal sectional view of a movable home fence according to Embodiment 4 of the present invention. The door-side taper guide 16 is shaped so that the center is fitted with the door-side taper guide 17, and the door-side taper guide 16 and the door-side taper guide 17 are formed at the same angle so that they face each other. Has been. When the door 2 is closed, the door side taper guide 17 comes into surface contact with the door pocket side taper guide 16.

以上、この発明の実施の形態４に係る可動ホーム柵においても、戸袋２０に嵌受部を設け、扉２に嵌入部を設けたので、扉全閉時の扉の振れを抑制することができる。   As mentioned above, also in the movable platform fence which concerns on Embodiment 4 of this invention, since the receiving part was provided in the door pocket 20 and the insertion part was provided in the door 2, the swing of the door at the time of a door full closure can be suppressed. .

また、部材が少なくすることができ、組み立てが容易になる。   Further, the number of members can be reduced, and assembly is facilitated.

１ 戸袋
２ 扉
３ 戸袋カバー
４ 戸袋側テーパガイド
５ 扉側テーパガイド
６ ばね受け
７ 圧縮ばね
８ ばね受け
９ 伸張ばね
１０ ばね受け
１１ 圧縮ばね
１２ 上側ローラガイド
１３ 上側レール
１４ 下側ローラガイド
１５ 下側レール
１６ 戸袋側テーパガイド
１７ 扉側テーパガイド
１８ ばね受け
１９ 圧縮ばね
２０ 戸袋 DESCRIPTION OF SYMBOLS 1 Door bag 2 Door 3 Door bag cover 4 Door bag side taper guide 5 Door side taper guide 6 Spring receiver 7 Compression spring 8 Spring receiver 9 Extension spring 10 Spring receiver 11 Compression spring 12 Upper roller guide 13 Upper rail 14 Lower roller guide 15 Lower side Rail 16 Door side taper guide 17 Door side taper guide 18 Spring receiver 19 Compression spring 20 Door bag

Claims (7)

一端に開口が設けられた戸袋と、
前記戸袋内を進退移動可能で前記開口を通じて前記戸袋を出入りすることで開閉する扉と、
前記扉の全閉時に前記扉の前記戸袋内に留まる部分に設けられ傾斜面を有する嵌入部と、
前記戸袋内に設けられ前記扉の全閉時に前記嵌入部の傾斜面と面接触する傾斜面を有する嵌受部と、
を備えた可動ホーム柵。 A door pocket with an opening at one end;
A door that can move forward and backward within the door pocket and opens and closes by entering and exiting the door pocket through the opening;
A fitting portion provided on a portion of the door that stays in the door pocket when the door is fully closed and having an inclined surface;
A fitting receiving portion having an inclined surface provided in the door pocket and in surface contact with the inclined surface of the fitting portion when the door is fully closed;
Movable home fence with 前記嵌入部は、前記扉の開閉方向に伸縮する弾性体を介して前記扉に接続された請求項１に記載の可動ホーム柵。   The movable insertion fence according to claim 1, wherein the fitting portion is connected to the door via an elastic body that expands and contracts in the opening and closing direction of the door. 前記嵌受部は、前記扉の開閉方向に伸縮する弾性体を介して前記戸袋に接続された請求項１に記載の可動ホーム柵。   The movable home fence according to claim 1, wherein the fitting receiving portion is connected to the door pocket via an elastic body that expands and contracts in the opening and closing direction of the door. 前記嵌入部及び嵌受部の傾斜面の摩擦係数は摺動面の摩擦係数より大きいことを特徴とする請求項２又は３に記載の可動ホーム柵。   4. The movable home fence according to claim 2, wherein a friction coefficient of the inclined surfaces of the fitting portion and the fitting receiving portion is larger than a friction coefficient of the sliding surface. 一端に開口が設けられた戸袋と、
前記戸袋内を進退移動可能で前記開口を通じて前記戸袋を出入りすることで開閉する扉と、
前記扉の全閉時に前記扉の前記戸袋内に留まる部分の線路側面に設けられ傾斜面を有する第１の嵌入部と、
前記戸袋内の線路側の内面に設けられ前記扉の全閉時に前記第１の嵌入部の傾斜面と面接触する傾斜面を有する第１の嵌受部と、
前記扉の全閉時に前記扉の前記戸袋内に留まる部分のプラットホーム側面に設けられ傾斜面を有する第２の嵌入部と、
前記戸袋内のプラットホーム側の内面に設けられ前記扉の全閉時に前記第２の嵌入部の傾斜面と面接触する傾斜面を有する第２の嵌受部とを備えた可動ホーム柵。 A door pocket with an opening at one end;
A door that can move forward and backward within the door pocket and opens and closes by entering and exiting the door pocket through the opening;
A first fitting portion having an inclined surface provided on a side surface of a portion of the door that stays in the door pocket when the door is fully closed;
A first fitting receiving portion provided on an inner surface on the track side in the door pocket and having an inclined surface that comes into surface contact with the inclined surface of the first insertion portion when the door is fully closed;
A second fitting portion having an inclined surface provided on a side surface of the platform that remains in the door pocket of the door when the door is fully closed;
A movable home fence provided with a second fitting receiving portion provided on an inner surface of the door pocket on the platform side and having an inclined surface in surface contact with the inclined surface of the second fitting portion when the door is fully closed. 前記第１及び第２の嵌入部は、扉開閉方向に伸縮する弾性体を介して前記扉に接続された請求項５に記載の可動ホーム柵。   The movable home fence according to claim 5, wherein the first and second fitting portions are connected to the door via an elastic body that expands and contracts in a door opening / closing direction. 前記第１及び第２の嵌受部は、扉開閉方向に伸縮する弾性体を介して前記戸袋に接続された請求項５に記載の可動ホーム柵。   The movable home fence according to claim 5, wherein the first and second fitting receiving portions are connected to the door pocket via an elastic body that expands and contracts in a door opening / closing direction.
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JP2016210301A (en) * 2015-05-08 2016-12-15 三菱電機株式会社 Movable platform fence

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JP2015094194A (en) * 2013-11-14 2015-05-18 三菱重工業株式会社 On-vehicle sliding door device and a vehicle having on-vehicle sliding door device
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