JPS6219661Y2 - - Google Patents
Info
- Publication number
- JPS6219661Y2 JPS6219661Y2 JP4152079U JP4152079U JPS6219661Y2 JP S6219661 Y2 JPS6219661 Y2 JP S6219661Y2 JP 4152079 U JP4152079 U JP 4152079U JP 4152079 U JP4152079 U JP 4152079U JP S6219661 Y2 JPS6219661 Y2 JP S6219661Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- upper edge
- sliding door
- rail
- closing side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000725 suspension Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Description
【考案の詳細な説明】
この考案は、エレベータの乗場ドア装置の改良
に関するものである。[Detailed Description of the Invention] This invention relates to an improvement of an elevator landing door device.
一般にエレベータの乗場ドア装置には乗場の戸
が、乗場側から開けられないよう鎖錠装置が設け
られている。 Generally, an elevator landing door device is provided with a locking device so that the door to the landing cannot be opened from the landing side.
まず、第1〜第3図によつて従来のエレベータ
の乗場ドア装置を説明する。 First, a conventional elevator landing door device will be explained with reference to FIGS. 1 to 3.
図中、1は、エレベータの乗場の出入口、2は
出入口1の周囲壁、3は出入口1の上方の周囲壁
2に固定された断面形状L形の吊り車ケースで上
辺3a、垂直辺3bよりなつている。4はレール
で、座5,5′を介して、吊り車ケース3の垂直
辺3bに固定されている。6,6′は吊り車で、
レール4上を転動するローラ6a,6a′、レール
4の下面を転動する補助ローラ6b,6b′、及び
これらのローラを枢着した断面形状L形の吊り板
6c,6c′からなつている。7,7′はそれぞれ
引き戸で上端を吊り車6,6′の吊り板6c,6
c′に吊持され、下端は乗場の床に固定された敷居
8に案内され出入口1を開閉する。9は鎖錠装置
で、本体10、可動部11より成つている。10
aは断面形状L形の本体10の固定金具で、水平
部10bにより吊り車ケース3の上辺3aに固定
されている。また垂直部10cには下端に掛金1
0d中央部付近に水平に配置された接点10e,
10e′の設けられたコンタクト10fが固定され
ている。11aは可動部11の錠ラツチで中央付
近で、吊り車6の吊り板6cに軸12で枢着され
先端には掛金10dに係合する係合部11bが形
成され、係合部11bの上面11eには接点10
e,10e′を短絡する短絡接点11cが固定され
ている。また他端11dには、解錠装置(図示し
ない)に連結された連結棒13が結合されてい
る。 In the figure, 1 is the entrance/exit of the elevator hall, 2 is the surrounding wall of the entrance/exit 1, and 3 is a hanging wheel case with an L-shaped cross section fixed to the surrounding wall 2 above the entrance/exit 1, from the upper side 3a and the vertical side 3b. It's summery. A rail 4 is fixed to the vertical side 3b of the suspension wheel case 3 via seats 5 and 5'. 6 and 6' are hanging wheels,
It consists of rollers 6a, 6a' rolling on the rail 4, auxiliary rollers 6b, 6b' rolling on the lower surface of the rail 4, and hanging plates 6c, 6c' having an L-shaped cross section to which these rollers are pivoted. There is. 7 and 7' are sliding doors whose upper ends are connected to hanging plates 6c and 6 of hanging wheels 6 and 6', respectively.
c', and its lower end is guided to a sill 8 fixed to the floor of the landing to open and close the entrance/exit 1. Reference numeral 9 denotes a locking device, which is composed of a main body 10 and a movable part 11. 10
A is a fixture for fixing the main body 10 having an L-shaped cross section, and is fixed to the upper side 3a of the hanging wheel case 3 by a horizontal portion 10b. In addition, the vertical part 10c has a latch 1 at the bottom end.
Contact point 10e horizontally arranged near the center of 0d,
A contact 10f provided with 10e' is fixed. Reference numeral 11a denotes a lock latch of the movable part 11, which is pivotally connected to the hanging plate 6c of the hanging wheel 6 by a shaft 12 near the center, and has an engaging part 11b at its tip that engages with the latch 10d. 11e has contact 10
A shorting contact 11c is fixed to short-circuit the terminals e and 10e'. Further, a connecting rod 13 connected to an unlocking device (not shown) is coupled to the other end 11d.
すなわち、鎖錠装置9は、引き戸7,7′の全
閉時に掛金10dの係合部11bによる機械的な
鎖錠が正しく行われた時にこれを電気的にも確認
して、エレベータの運転を可能にするように設計
されている。すなわち、電気的な確認として接点
10e,10e′を水平に配置してこれが錠ラツチ
11aに設けられた短絡接点11cにより短絡さ
れることによつて行うが、接点10e,10
e′は、周囲との隙間を法規上充分に確保する必要
から吊り車ケース3の奥行寸法は、小さくするこ
とができず昇降路スペースを大きく必要とするた
めエレベータの設置スペースを増大させる不具合
があつた。 That is, the locking device 9 electrically confirms when the mechanical locking by the engaging portion 11b of the latch 10d is correctly performed when the sliding doors 7, 7' are fully closed, and then operates the elevator. designed to make it possible. That is, electrical confirmation is performed by arranging the contacts 10e and 10e' horizontally and short-circuiting them by the short-circuiting contact 11c provided on the lock latch 11a.
As for e', the depth of the suspension wheel case 3 cannot be made smaller due to the legal requirement to ensure sufficient clearance with the surroundings, and a large hoistway space is required, which causes the problem of increasing the installation space of the elevator. It was hot.
この考案は上記の欠点を解消するもので、少少
ないスペースに容易に設置することができるエレ
ベータの乗場ドア装置を提供しようとするもので
ある。 This invention solves the above-mentioned drawbacks and aims to provide an elevator landing door device that can be easily installed in a small space.
以下第4〜第7図によつて、この考案の一実施
例を説明する。 An embodiment of this invention will be described below with reference to FIGS. 4 to 7.
図中、第1〜第3図と同符号は相当部分を示
し、4a,4bは引き戸7,7′の全閉時におけ
る戸閉側の端面からそれぞれ戸開方向へ後退して
配置されたレール、6c,6c′は引き戸7,7′
の戸閉側の端面からそれぞれ戸開方向へ後退して
配置された吊り板からなり出入口1の上縁をなす
周囲壁2に重合状態に配置されてなる引き戸7,
7′の上縁部、6dは連結棒13を配置するため
に上縁部6cの水平部6eに設けられた切欠き溝
11aは薄鋼板で作られた錠ラツチで、枢持部1
1fは軸受11gを収納するため、座11hが溶
接され肉厚部になつている。係合部11bは枢持
部11fから一平面で構成され乗場側から戸7が
こじあけられた場合係合部11bに力が加わつた
時に第5図における左右方向の曲げ力がかゝらな
いよう配慮されている。上面11iは錠ラツチ1
1aの一部が折り曲げられ形成されている。戸
7,7′は第5図に示すように敷居8の先端付近
に反出入口1側の面が配置され、また戸7には、
連結棒13が通るための切欠き溝7aが設けられ
ている。 In the figure, the same reference numerals as those in Figures 1 to 3 indicate corresponding parts, and 4a and 4b are rails that are respectively placed backward in the door opening direction from the end face on the door closing side when the sliding doors 7 and 7' are fully closed. , 6c, 6c' are sliding doors 7, 7'
A sliding door 7, which is made up of hanging plates arranged to be set back in the door opening direction from the end face on the closing side of the door, and arranged in an overlapping state on the surrounding wall 2 forming the upper edge of the doorway 1,
The upper edge 6d of the upper edge 7' is a notch 11a provided in the horizontal part 6e of the upper edge 6c for arranging the connecting rod 13, and is a lock latch made of a thin steel plate.
In order to accommodate the bearing 11g, the seat 11h is welded to form a thick wall portion 1f. The engaging part 11b is formed in one plane from the pivoting part 11f, so that when the door 7 is forced open from the landing side, bending force in the left and right direction in FIG. 5 is not applied when force is applied to the engaging part 11b. It is considered. The top surface 11i is the lock latch 1
A portion of 1a is bent. As shown in FIG. 5, the doors 7 and 7' have their surfaces facing away from the entrance 1 near the tip of the sill 8, and the door 7 has
A cutout groove 7a is provided through which the connecting rod 13 passes.
また解錠装置(図示しない)は戸7の厚さの中
に設けてある。9は鎖錠装置で、これの本体10
は吊り車ケース3、すなわち出入口1の上縁部に
固定されて引き戸7,7′の上縁部6c,6c′の
相互間に配置され、引き戸7,7′の全閉時に側
面が上縁部6c,6c′の戸閉側の端面に対面し、
かつ上縁部6c,6c′から戸閉方向に離れた位置
に配置してある。 Further, an unlocking device (not shown) is provided within the thickness of the door 7. 9 is a locking device, and its main body 10
is fixed to the upper edge of the hanging wheel case 3, that is, the upper edge of the doorway 1, and is arranged between the upper edges 6c, 6c' of the sliding doors 7, 7', so that when the sliding doors 7, 7' are fully closed, the side surface is the upper edge. Facing the end faces of the parts 6c and 6c' on the door closing side,
Moreover, it is arranged at a position away from the upper edges 6c, 6c' in the door closing direction.
すなわち、引き戸7,7′の全閉時にこれらの
上縁部6c,6c′の相互間に空所が形成されるよ
うに上縁部6c,6c′を構成し、またレール4
a,4bをこれらの戸閉側の端部相互間にも空所
が形成されるように配置して上記空所に鎖錠装置
9が設けてある。これによつて敷居8の先端から
出入口1の壁面までの乗場ドア装置の設置に要す
るスペースを縮少したものである。したがつて建
物のスペースを効率的に利用することができるエ
レベータ装置が得られる。 That is, the upper edges 6c, 6c' are configured so that a space is formed between the upper edges 6c, 6c' when the sliding doors 7, 7' are fully closed, and the rail 4
a and 4b are arranged so that a space is also formed between the ends on the door closing side, and a locking device 9 is provided in the space. This reduces the space required for installing the landing door device from the tip of the sill 8 to the wall surface of the entrance/exit 1. Therefore, an elevator system is obtained that allows efficient use of building space.
なお、この実施例では引き戸7,7′の上縁部
6c,6c′の端面と鎖錠装置9の本体10の側面
とが互いに対面するように配置されたものについ
て説明したが、上縁部6c,6c′の端面に対して
これよりも上方の位置で本体10の側面が対向す
る位置、すなわち第4図において本体10が吊り
車ケース3上辺3aよりも上方位置に配置された
ものであつても第4〜第7図の実施例と同様な作
用が得られることは明白である。 In this embodiment, the end surfaces of the upper edges 6c, 6c' of the sliding doors 7, 7' and the side surfaces of the main body 10 of the locking device 9 are arranged so as to face each other. 6c, 6c', where the side surfaces of the main body 10 face each other at a position above the end faces, that is, the main body 10 is disposed above the upper side 3a of the suspension wheel case 3 in FIG. It is clear that the same effects as those of the embodiments shown in FIGS. 4 to 7 can be obtained even in this case.
以上説明したとおりこの考案は、引き戸の全閉
時にこの上縁部の側方に空所が形成されるように
上縁部を構成し、またレールをこの戸閉側の端部
側方にも空所が形成されるように配置して上記空
所に鎖錠装置を設けるようにしたため、乗場の敷
居の先端から出入口壁面までのスペースが少なく
ても設置可能であつて、建物のスペースを効率的
に利用することができるエレベータの乗場ドア装
置を実現するものである。 As explained above, in this invention, the upper edge is configured so that a space is formed on the side of the upper edge when the sliding door is fully closed, and the rail is also placed on the side of the end on the door closing side. Since the arrangement is such that an empty space is formed and the locking device is installed in the empty space, it can be installed even if the space from the tip of the landing sill to the wall of the entrance is small, making the space of the building more efficient. The objective is to realize an elevator landing door device that can be used for a variety of purposes.
第1図は従来のエレベータの乗場ドア装置を示
す要部正面図、第2図は第1図の−線断面
図、第3図は第1図の−線断面図、第4図は
この考案によるエレベータの乗場ドア装置の一実
施例を示す第1図相等図、第5図は第4図の−
線断面図、第6図は第4図の−線断面図、
第7図は第4図の錠ラツチの斜視図である。
1……出入口、2……周囲壁、6c,6c′……
上縁部、7,7′……引き戸、9……鎖錠装置、
10……本体。なお、図中同一部分または相当部
分は同一符号により示す。
Figure 1 is a front view of the main parts of a conventional elevator landing door device, Figure 2 is a cross-sectional view taken along the line - - in Figure 1, Figure 3 is a cross-sectional view taken in line - - in Figure 1, and Figure 4 is a sectional view of this invention. Figure 1 is a phase diagram showing an example of an elevator landing door device according to
A line sectional view, FIG. 6 is a - line sectional view of FIG. 4,
7 is a perspective view of the lock latch of FIG. 4; FIG. 1... Entrance/exit, 2... Surrounding wall, 6c, 6c'...
Upper edge, 7, 7'...sliding door, 9...locking device,
10...Body. In addition, the same parts or corresponding parts in the figures are indicated by the same reference numerals.
Claims (1)
レールと、上記出入口上縁部に対して、それ自身
の上縁部が重合状態に配置され、上記レールに案
内されて開閉動作する引き戸と、上記出入口上縁
部に設けられて上記引き戸の全閉時にこれを鎖錠
する鎖錠装置とを有し、上記引き戸上縁部の戸閉
側端面は、上記引き戸本体の側端面より引き戸戸
開方向に後退して位置し、また上記レールの戸閉
側端部も上記上縁部戸閉側端面近傍まで後退して
位置し、さらに上記鎖錠装置は、上記後退した引
き戸上縁部およびレールそれぞれの戸閉側端縁部
側方に上記引き戸上縁部およびレールに対して非
重合状態に、かつ上記引き戸の上端面対応位置に
配置されていることを特徴とするエレベータの乗
場ドア装置。 A rail disposed along the upper edge of the doorway and its own upper edge are arranged in an overlapping state with respect to the upper edge of the doorway, and the door opens and closes while being guided by the rail. It has a sliding door and a locking device that is provided at the upper edge of the doorway and locks the sliding door when the sliding door is fully closed, and the upper edge of the sliding door has a door closing side end face that is closer to the side end face of the sliding door body. The door closing side end of the rail is also set back near the door closing side end surface of the upper edge, and the locking device is located at a position set back in the sliding door opening direction, and the locking device is located at a position set back near the door closing side end of the upper edge. an elevator landing, characterized in that the door is disposed on the side of the door closing side edge of each of the sliding door and the rail in a non-overlapping state with respect to the upper edge of the sliding door and the rail, and at a position corresponding to the upper end surface of the sliding door. door device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4152079U JPS6219661Y2 (en) | 1979-03-30 | 1979-03-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4152079U JPS6219661Y2 (en) | 1979-03-30 | 1979-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55143276U JPS55143276U (en) | 1980-10-14 |
JPS6219661Y2 true JPS6219661Y2 (en) | 1987-05-20 |
Family
ID=28912269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4152079U Expired JPS6219661Y2 (en) | 1979-03-30 | 1979-03-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6219661Y2 (en) |
-
1979
- 1979-03-30 JP JP4152079U patent/JPS6219661Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS55143276U (en) | 1980-10-14 |
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