JP4802685B2

JP4802685B2 - Elevator landing equipment

Info

Publication number: JP4802685B2
Application number: JP2005349853A
Authority: JP
Inventors: 圭悟垂石; 稔也鈴木
Original assignee: Mitsubishi Electric Corp
Current assignee: Mitsubishi Electric Corp
Priority date: 2005-12-02
Filing date: 2005-12-02
Publication date: 2011-10-26
Anticipated expiration: 2025-12-02
Also published as: JP2007153518A

Description

この発明はエレベータの乗場装置に関し、さらに詳細には三方枠の敷居に対する取付構造の改良に関する。 The present invention relates to an elevator hall device, and more particularly to an improvement in a mounting structure for a three-way frame sill.

従来のエレベータの乗場装置として、乗場出入口に設けられる上枠及び縦枠（側枠）からなる三方枠の縦枠下端部を、敷居の乗場側側面部または敷居下部に設けた支持板の乗場側側面部に固定されたＬ型の取付金で支持するようにしたものがある（例えば特許文献１参照。） As a conventional elevator landing device, the lower end of a three-way frame consisting of an upper frame and a vertical frame (side frame) provided at the landing entrance is on the landing side of the support plate provided on the side of the landing side or on the lower side of the threshold. There is one that is supported by an L-shaped attachment fixed to the side surface (see, for example, Patent Document 1).

特開平１０−１２７５号公報（第２頁、図１６、図２１）Japanese Patent Laid-Open No. 10-1275 (page 2, FIG. 16, FIG. 21)

上記のような従来のエレベータの乗場装置では、縦枠の下端部を受ける部分が取付金の取付平面のみの構造だった。このような構造の取付金の場合、敷居上部に係止せずに取り付ける方式の三方枠を据付けると、取付金が三方枠の自重によって曲がってしまうことがあるという問題があった。さらに、取付金と三方枠の間にスペーサを入れる場合には、三方枠全体を持ち上げなければならないため、非常に時間がかかって作業性が悪いという課題があった。 In the conventional elevator landing apparatus as described above, the portion for receiving the lower end portion of the vertical frame has a structure having only the mounting plane of the mounting bracket. In the case of an attachment with such a structure, there is a problem that if the three-way frame is installed without being locked to the upper part of the sill, the attachment may be bent due to its own weight. Further, when a spacer is inserted between the mounting bracket and the three-way frame, the entire three-side frame has to be lifted, so that there is a problem that it takes a very long time and workability is poor.

この発明は上記のような従来技術の課題を解消するためになされたもので、エレベータの乗場装置の敷居に三方枠を固定する際に取付金の変形の惧れがなく、据付性が良く作業性を向上させることができるエレベータの乗場装置を得ることを目的としている。 The present invention was made to solve the above-mentioned problems of the prior art, and there is no possibility of deformation of the attachment metal when fixing the three-way frame to the sill of the elevator landing device, and the workability is good. The purpose of the present invention is to obtain an elevator landing device capable of improving the performance.

この発明に係るエレベータの乗場装置は、エレベータの乗場出入口の下部に設けられた敷居と、この敷居の乗場側側面部の長手方向端部に固定された取付金と、上記乗場出入口の上方部及び左右側方部の三方を囲む如く形成された上枠及び一対の縦枠からなり、該縦枠の下端部が上記取付金を介して上記敷居に固定された三方枠とを備えたエレベータの乗場装置において、上記取付金は、鉛直方向に形成され上記敷居の乗場側側面部に固定するための敷居取付部と、この敷居取付部の所定部から乗場側方向に突出され上面が水平方向に形成された三方枠取付部と、上記敷居取付部の上端に、上記敷居に取り付けたときに高さが該敷居の上面と同一になるように形成された上記縦枠の下端部を保持し得る縦枠係止部とを備えてなるものである。 An elevator landing apparatus according to the present invention includes a sill provided at a lower part of an elevator entrance / exit, an attachment fixed to a longitudinal end portion of a side surface portion of the sill, an upper part of the entrance / exit, and Elevator hall comprising an upper frame and a pair of vertical frames formed so as to surround three sides on the left and right side portions, and having a lower end portion of the vertical frame fixed to the sill via the mounting bracket. In the apparatus, the attachment metal is formed in a vertical direction and is fixed to the side surface portion of the sill side of the sill, and protrudes from the predetermined portion of the sill attachment portion in the direction of the landing side, and the upper surface is formed in the horizontal direction. The three-sided frame attaching portion and the upper end of the sill attaching portion can hold the lower end portion of the vertical frame formed so that the height is the same as the upper surface of the sill when attached to the sill. A frame locking portion.

この発明においては、取付金の敷居取付部上端に、三方枠の縦枠の下端部を保持し得る高さが敷居の上面と同一高さの縦枠係止部を設けたことにより、三方枠の取付時に、縦枠の下端部を取付金の縦枠係止部に載せることで、取付金への荷重が分散され、取付金の変形を防ぐことが出来る。また、縦枠係止部に載せた縦枠を傾けることで、三方枠取付部と縦枠側の取付部材間に間隙がある場合、スペーサを入れる調整が容易になり、作業性が改善される。 In this invention, a three-sided frame is provided at the upper end of the sill mounting portion of the mounting bracket by providing a vertical frame locking portion having a height that can hold the lower end of the vertical frame of the three-sided frame at the same height as the upper surface of the sill. At the time of mounting, by placing the lower end portion of the vertical frame on the vertical frame locking portion of the mounting bracket, the load on the mounting bracket is dispersed and deformation of the mounting bracket can be prevented. In addition, by tilting the vertical frame placed on the vertical frame locking portion, when there is a gap between the three-side frame mounting portion and the vertical frame side mounting member, adjustment for inserting the spacer is facilitated, and workability is improved. .

実施の形態１．
図１〜図６は、この発明の実施の形態１によるエレベータの乗場装置の要部を説明するもので、図１は三方枠の縦枠下端部と敷居との取付部を示す断面図、図２は敷居と取付金の固定部分を示す拡大断面図、図３は取付金を示す拡大斜視図、図４は三方枠の取付時にスペーサを挿入する動作を説明する断面図、図５はスペーサの挿入を説明する斜視図、図６は従来の取付金を用いたときの動作を説明する参考図である。図において、エレベータの乗場と昇降路の境界部分である乗場出入口（詳細図示省略）の下部には敷居１が設けられ、この敷居１の乗場側（図１の右側）側面部１ａには、三方枠を構成する縦枠２の下端側が取付金３を介して固定されている。なお、三方枠は、乗場出入口の上方部及び左右側方部の三方を囲む如くコ字状に組まれた上枠及び左右一対の縦枠からなる例えば公知の部材で、縦枠２は図５に示すようにリップ溝形鋼状のものが用いられている。 Embodiment 1 FIG.
FIGS. 1-6 demonstrates the principal part of the elevator landing apparatus by Embodiment 1 of this invention, FIG. 1 is sectional drawing and figure which show the attachment part of the vertical frame lower end part of a three-way frame, and a sill 2 is an enlarged cross-sectional view showing a fixed portion of the sill and the attachment metal, FIG. 3 is an enlarged perspective view showing the attachment metal, FIG. 4 is a cross-sectional view for explaining the operation of inserting the spacer when attaching the three-way frame, and FIG. FIG. 6 is a reference view for explaining the operation when a conventional mounting bracket is used. In the figure, a sill 1 is provided at a lower part of a landing doorway (detailed illustration is omitted) that is a boundary part between an elevator landing and a hoistway, and a three-way side is provided on the side 1a of the landing side (right side in FIG. 1) of this sill 1. A lower end side of the vertical frame 2 constituting the frame is fixed via a mounting metal 3. The three-way frame is, for example, a known member comprising an upper frame and a pair of left and right vertical frames assembled in a U-shape so as to surround the upper part of the landing entrance and the three sides of the left and right side parts. As shown in Fig. 2, a lip groove steel is used.

上記取付金３は、鉛直方向に形成され上記敷居１の乗場側側面部１ａに固定するための敷居取付部３１と、この敷居取付部３１の所定部（この例では中央部）から折曲させて乗場側方向に突出され上面が水平に形成された三方枠取付部３２と、上記敷居取付部３１の上端に、上記敷居１に取り付けたときに高さが該敷居の上面１ｂと略同一になるように形成された上記縦枠２の下端部２ａを保持し得る縦枠係止部３１ａとを有し、この例では板材からプレス成形されてなるものである。なお、三方枠取付部３２は縦枠係止部３１ａの高さ、即ち取付時の敷居１の上面１ｂよりも若干低くなるように設けられている。敷居取付部３１には、ボルト及びナットからなる締結具４１を挿通するための２つの貫通孔３１ｂが設けられ、三方枠取付部３２の中央部には縦枠２の下端部分を固定するための同様の締結具４２を挿通するための貫通孔３２ａが設けられている。 The attachment metal 3 is bent from a sill attachment part 31 that is formed in a vertical direction and is fixed to the landing side surface part 1a of the sill 1 and a predetermined part (the center part in this example) of the sill attachment part 31. The upper side of the sill attachment part 31 and the height of the three-sided frame attachment part 32 that protrudes in the direction of the landing side and is formed to be horizontally the same as the upper surface 1b of the sill. The vertical frame engaging portion 31a that can hold the lower end portion 2a of the vertical frame 2 is formed. In this example, the vertical frame is press-molded from a plate material. The three-way frame attachment portion 32 is provided to be slightly lower than the height of the vertical frame locking portion 31a, that is, the upper surface 1b of the sill 1 at the time of attachment. The sill attachment portion 31 is provided with two through holes 31b for inserting fasteners 41 made of bolts and nuts, and the lower end portion of the vertical frame 2 is fixed to the center portion of the three-way frame attachment portion 32. A through hole 32a for inserting the same fastener 42 is provided.

一方、縦枠２下端部分の敷居１側の内部には、取付金３に固定するための取付部材６が溶接等により取り付けられ、該取付部材６には、三方枠取付部３２の上面に係止するための水平方向の取付部６１が突出され、該取付部６１には上記三方枠取付部３２の貫通孔３２ａに連通する貫通孔６１ａが設けられている。なお、スペーサ７は必要に応じて三方枠取付部３２の上面と取付部６１の間に必要厚さのものが必要枚数挿入される。その他の構成は従来装置と同様であるので、図示及び説明を省略する。なお、各図を通じて同一符号は同一もしくは相当部分を示すものとする。 On the other hand, an attachment member 6 for fixing to the attachment metal 3 is attached to the inside of the lower end portion of the vertical frame 2 by welding or the like, and the attachment member 6 is engaged with the upper surface of the three-way frame attachment portion 32. A horizontal mounting portion 61 for stopping is projected, and the mounting portion 61 is provided with a through hole 61a communicating with the through hole 32a of the three-way frame mounting portion 32. In addition, the required number of spacers 7 having a required thickness is inserted between the upper surface of the three-way frame mounting portion 32 and the mounting portion 61 as necessary. Since other configurations are the same as those of the conventional apparatus, illustration and description thereof are omitted. Note that the same reference numerals denote the same or corresponding parts throughout the drawings.

次に、上記のように構成された実施の形態１の動作について説明する。敷居１に三方枠の縦枠２を組み付けるには、まず、敷居１の乗場側側面部１ａの長手方向両端部所定位置に取付金３を締結具４１で固定する。この際、取付金３上端部の縦枠係止部３１ａの高さが敷居１の上面１ｂと一致するように取り付けられる。次に、三方枠を図示省略しているエレベータ乗場の出入口部に起立させ、縦枠２の下端部２ａが取付金３上端部の縦枠係止部３１ａに係止されるように該取付金３に載せる。このとき、同時に取付部材６の取付部６１が三方枠取付部３２に載せられ、三方枠の荷重が分散される。なお、縦枠２の一方のみ図示しているが、反対側も同様に取付金３上に載せることは言うまでもない。 Next, the operation of the first embodiment configured as described above will be described. In order to assemble the three-sided vertical frame 2 to the sill 1, first, the attachment metal 3 is fixed with fasteners 41 at predetermined positions on both ends in the longitudinal direction of the landing side surface portion 1 a of the sill 1. At this time, the attachment is made so that the height of the vertical frame locking portion 31 a at the upper end of the attachment metal 3 coincides with the upper surface 1 b of the sill 1. Next, the three-way frame is raised at the entrance / exit part of the elevator hall (not shown), and the attachment metal is attached so that the lower end 2a of the vertical frame 2 is engaged with the vertical frame engagement part 31a at the upper end of the attachment 3 Put on 3. At this time, the attachment portion 61 of the attachment member 6 is simultaneously placed on the three-way frame attachment portion 32, and the load on the three-way frame is dispersed. In addition, although only one side of the vertical frame 2 is illustrated, it goes without saying that the opposite side is similarly placed on the attachment metal 3.

次に、縦枠係止部３１ａと縦枠２側の取付部６１の間に公差等で間隙がある場合、縦枠係止部３１ａに係止した縦枠２の下端部２ａを支点に、図４に示すように縦枠２を矢印Ａの方向に回動させて、取付金３の三方枠取付部３２の上面と、縦枠２側の取付部材６の取付部６１の下面との間にスペースをつくり、必要なスペーサ７を挿入後、縦枠２を垂直に戻し、締結具４２で取付金３と取付部材６を共締めすることにより組み付けが完了する。 Next, when there is a gap or the like between the vertical frame locking portion 31a and the mounting portion 61 on the vertical frame 2 side due to tolerance or the like, the lower end 2a of the vertical frame 2 locked to the vertical frame locking portion 31a is used as a fulcrum. As shown in FIG. 4, the vertical frame 2 is rotated in the direction of the arrow A so that the upper surface of the three-way frame mounting portion 32 of the mounting bracket 3 and the lower surface of the mounting portion 61 of the mounting member 6 on the vertical frame 2 side. After the necessary spacers 7 are inserted, the vertical frame 2 is returned to the vertical position, and the attachment metal 3 and the attachment member 6 are fastened together with the fasteners 42 to complete the assembly.

上記のように構成された実施の形態１においては、縦枠２の据付時には、図４のように敷居１の上面１ａと同一の高さの縦枠係止部３１ａに、縦枠２の下端部２ａを当てるようにして据付けるようにしたことで、取付金３に無理がかからず、該取付金３の変形を防ぐことが出来る。なお、取付金３に縦枠係止部３１ａがない場合、図６の参考図のように縦枠２の取付部材６が敷居１側の取付金３の三方枠取付部３２に当たり、縦枠２の全荷重がかかるため、該取付金３が変形する恐れがあった。 In the first embodiment configured as described above, when the vertical frame 2 is installed, the lower end of the vertical frame 2 is placed on the vertical frame locking portion 31a having the same height as the upper surface 1a of the sill 1 as shown in FIG. Since the installation is performed so that the portion 2a is applied, the attachment metal 3 is not forced and the deformation of the attachment metal 3 can be prevented. When the mounting bracket 3 does not have the vertical frame locking portion 31a, the mounting member 6 of the vertical frame 2 hits the three-way frame mounting portion 32 of the mounting bracket 3 on the sill 1 side as shown in the reference diagram of FIG. Therefore, the attachment metal 3 may be deformed.

また、突起面である縦枠係止部３１ａと三方枠取付部３２の双方で三方枠の荷重を支えるため、取付金３への荷重を分散することが出来、取付部分の永久変形を防ぐことが出来る。さらに、公差等で縦枠係止部３１ａと縦枠側の取付部６１間に間隙がある場合、スペーサを入れる調整が必要となるが、取付金３に縦枠係止部３１ａがない場合、縦枠２の高さを調整するには三方枠全体を持ち上げなければならないのに対し、この実施の形態１では、取付金３に縦枠係止部３１ａを設けたことにより、図４のように縦枠係止部３１ａに荷重をかけて縦枠２の下端部２ａを支点に矢印Ａ方向に三方枠を傾けることで、間隙が容易に広がり、修正高さ分のスペーサ７が容易に挿入できるので、作業性が向上する。 In addition, since the load on the three-side frame is supported by both the vertical frame locking portion 31a and the three-side frame attachment portion 32, which are projecting surfaces, the load on the attachment metal 3 can be dispersed, and permanent deformation of the attachment portion is prevented. I can do it. Furthermore, when there is a gap between the vertical frame locking part 31a and the vertical frame side mounting part 61 due to tolerances, etc., adjustment to insert a spacer is necessary, but when the mounting metal 3 does not have the vertical frame locking part 31a, In order to adjust the height of the vertical frame 2, the entire three-sided frame must be lifted, whereas in the first embodiment, the vertical frame locking portion 31 a is provided in the attachment metal 3, and as shown in FIG. By applying a load to the vertical frame locking portion 31a and inclining the three-way frame in the direction of arrow A with the lower end 2a of the vertical frame 2 as a fulcrum, the gap is easily widened, and the spacer 7 corresponding to the corrected height is easily inserted. As a result, workability is improved.

実施の形態２．
図７はこの発明の実施の形態２によるエレベータの乗場装置の要部を示す図で、図７（ａ）は敷居と縦枠下端部の固定部分を示す断面図、図７（ｂ）は固定部分の拡大図、図７（ｃ）は固定部分の斜視図である。図において、敷居１の下側には、支持プレートとしての基礎プレート８が締結具４３で敷居１に固定され、該基礎プレート８の乗場側（図の右側）端部は敷居１の乗場側側面部１ａよりも突出されて取付金３の敷居取付部３１の下端部を係止する係止部８ａを構成している。なお、敷居取付部３１の上下方向の寸法は敷居１の高さ寸法と同一に形成されている。その他の構成は上記実施の形態１と同様であるので説明を省略する。 Embodiment 2. FIG.
FIG. 7 is a view showing the main part of an elevator landing apparatus according to Embodiment 2 of the present invention. FIG. 7 (a) is a cross-sectional view showing a fixed portion between a sill and a lower end of a vertical frame, and FIG. 7 (b) is a fixed view. The enlarged view of a part and FIG.7 (c) are the perspective views of a fixed part. In the figure, on the lower side of the sill 1, a base plate 8 as a support plate is fixed to the sill 1 with a fastener 43, and a landing side (right side in the figure) end of the base plate 8 is a landing side surface of the sill 1. A locking portion 8 a that protrudes from the portion 1 a and locks the lower end portion of the sill mounting portion 31 of the mounting bracket 3 is configured. The vertical dimension of the sill attachment portion 31 is formed to be the same as the height dimension of the sill 1. Since other configurations are the same as those of the first embodiment, description thereof is omitted.

上記のように構成された実施の形態２においては、三方枠の荷重を縦枠２を介して締結具４１と基礎プレート８の双方で支えている。このため、据付時に取付金３へ三方枠の荷重がかかった場合でも、取付金３の敷居取付部３１が基礎プレート８で支えられているため、三方枠のずり落ちを防ぐことが出来る。また、取付金３の敷居取付部３１下面が基礎プレート８の係止部８ａと接していることで、敷居１への組付時の遊びが少なくなるため、据付時の敷居１の上面１ｂと縦枠係止部３１ａの高さ調整の手間が省けるなどの効果も得られる。 In the second embodiment configured as described above, the load of the three-way frame is supported by both the fastener 41 and the base plate 8 via the vertical frame 2. For this reason, even if a load on the three-way frame is applied to the attachment metal 3 during installation, the sill attachment portion 31 of the attachment metal 3 is supported by the foundation plate 8, and thus the three-side frame can be prevented from slipping down. Further, since the lower surface of the sill attachment portion 31 of the attachment metal 3 is in contact with the locking portion 8a of the base plate 8, play at the time of assembly to the sill 1 is reduced, and therefore the upper surface 1b of the sill 1 at the time of installation It is also possible to obtain an effect such as saving the trouble of adjusting the height of the vertical frame locking portion 31a.

実施の形態３．
図８はこの発明の実施の形態３によるエレベータの乗場装置の要部を示す図で、図８（ａ）は敷居と縦枠下端部の固定部分を示す断面図、図８（ｂ）は固定部分の拡大図、図８（ｃ）は固定部分の斜視図である。図において、敷居１の乗場側側面下部には敷居１の長さ方向に形成された通し溝からなる凹部１１が形成されている。そして、取付金３の敷居取付部３１下端は、敷居１の方向に折曲形成され、上記凹部１１に差し込まれて、嵌合し得る凸部３３が設けられ、これら凹部１１と凸部３３とで取付金３の重力方向への移動を規制する係止手段５が構成されている。その他の構成は上記実施の形態１と同様であるので説明を省略する。 Embodiment 3 FIG.
FIG. 8 is a view showing the main part of an elevator landing apparatus according to Embodiment 3 of the present invention. FIG. 8 (a) is a cross-sectional view showing a fixed portion between a sill and a lower end of a vertical frame, and FIG. 8 (b) is a fixed view. FIG. 8C is a perspective view of the fixed portion. In the figure, a recess 11 made of a through groove formed in the length direction of the sill 1 is formed in a lower part of the side surface of the sill 1. And the sill attachment part 31 lower end of the attachment metal 3 is bent in the direction of the sill 1, and is provided with a convex part 33 that can be inserted into the concave part 11 and can be fitted. The locking means 5 for restricting the movement of the attachment metal 3 in the direction of gravity is configured. Since other configurations are the same as those of the first embodiment, description thereof is omitted.

上記のように構成された実施の形態３においては、上記実施の形態１の効果に加えて、取付金１にかかる三方枠の荷重を、敷居１に締付ける締結具４１と敷居１に差し込んだ取付金３の下端で分散して支えるため、据付時の荷重による取付金３の変形を防ぐことが出来、また、三方枠のずり落ちを防ぐことが出来る。また、敷居１と取付金３相互に互いに係合しあう係止手段５が設けられていることにより、敷居１への組付時の遊びが少なくなるため、据付時の敷居１の上面１ｂと縦枠係止部３１ａの高さ調整の手間が省けるなどの利点もある。 In the third embodiment configured as described above, in addition to the effects of the first embodiment, the attachment of the three-side frame applied to the mounting bracket 1 is inserted into the sill 1 and the fastener 41 that fastens the sill 1. Since it is distributed and supported at the lower end of the gold 3, it is possible to prevent deformation of the mounting metal 3 due to a load at the time of installation, and it is possible to prevent the three-side frame from slipping down. Further, since the locking means 5 that engages each other with the sill 1 and the attachment metal 3 is provided, play at the time of assembly to the sill 1 is reduced, so that the upper surface 1b of the sill 1 at the time of installation There is also an advantage that the trouble of adjusting the height of the vertical frame locking portion 31a can be saved.

実施の形態４．
図９はこの発明の実施の形態４によるエレベータの乗場装置の要部を示す図で、図９（ａ）は敷居と縦枠下端部の固定部分を示す断面図、図９（ｂ）は固定部分の拡大図、図９（ｃ）は固定部分の斜視図である。図示のように、この実施の形態４では、敷居１の乗場側側面部１ａの下端部を乗場側（図の右側）に突出させて、取付金３の敷居取付部３１下端を重力方向に係止する取付金受部１２を設け、これら取付金受部１２と敷居取付部３１下端で係止手段５を構成したものである。かかる構成では、縦枠２の荷重を締結具４１と取付金受部１２の双方で支える構造であるため、実施の形態１の効果に加え、取付金３にかかる三方枠の荷重が、これら敷居１に締付ける締結具４１と取付金受部１２に分散され、据付時の荷重による取付金３の変形を防ぎ、三方枠のずり落ちを防ぐことが出来る。また、敷居１への組付時の遊びが少なくなるため、据付時の敷居１の上面１ｂと縦枠係止部３１ａの高さ調整の手間が省ける。 Embodiment 4 FIG.
FIG. 9 is a view showing the main part of an elevator landing apparatus according to Embodiment 4 of the present invention. FIG. 9 (a) is a cross-sectional view showing a fixed portion between a sill and a lower end of a vertical frame, and FIG. 9 (b) is a fixed view. The enlarged view of a part and FIG.9 (c) are the perspective views of a fixed part. As shown in the figure, in the fourth embodiment, the lower end portion of the landing side surface portion 1a of the sill 1 is projected to the landing side (right side in the figure), and the lower end of the sill attachment portion 31 of the attachment metal 3 is engaged in the direction of gravity. An attachment receiving part 12 to be stopped is provided, and the attachment means 5 is constituted by the attachment attachment receiving part 12 and the lower end of the sill attachment part 31. In such a configuration, since the load of the vertical frame 2 is supported by both the fastener 41 and the mounting bracket receiving portion 12, in addition to the effects of the first embodiment, the load of the three-sided frame applied to the mounting bracket 3 is applied to these sills. 1 is distributed to the fastener 41 and the attachment receiving portion 12 to prevent deformation of the attachment 3 due to a load at the time of installation, and sliding of the three-sided frame can be prevented. Moreover, since the play at the time of the assembly | attachment to the sill 1 decreases, the effort of adjusting the height of the upper surface 1b of the sill 1 and the vertical frame latching | locking part 31a at the time of installation can be saved.

実施の形態５．
図１０はこの発明の実施の形態５によるエレベータの乗場装置の要部を示す図で、図１０（ａ）は敷居と縦枠下端部の固定部分を示す断面図、図１０（ｂ）は固定部分の拡大図、図１０（ｃ）は固定部分の斜視図である。図示のように、この実施の形態５では、敷居１の乗場側側面部１ａに設けられた通し溝からなる凹部１３を利用し、取付金３の敷居取付部３１の両端部を敷居１側に折曲して、該凹部１３に係合するようにした係止片３４を設け、凹部１３と係止片３４で係止手段５を構成したものである。この例では、取付金３にかかる三方枠の荷重を、敷居１に締付ける締結具４１と敷居１の凹部１３に差し込んだ取付金３両端の係止片３４で分散して支えることで、上記実施の形態３、４と同様の作用効果が得られるほか、上記凹部１３を、締結具４１を構成するボルト頭部を係止するための凹部１３と兼用できるため、コスト面で有利である。 Embodiment 5 FIG.
FIG. 10 is a view showing the main part of an elevator landing apparatus according to Embodiment 5 of the present invention. FIG. 10 (a) is a cross-sectional view showing a fixed portion between a sill and a lower end of a vertical frame, and FIG. 10 (b) is a fixed view. The enlarged view of a part and FIG.10 (c) are the perspective views of a fixed part. As shown in the figure, in the fifth embodiment, the recess 13 made of a through groove provided in the landing side surface portion 1a of the sill 1 is used, and both ends of the sill attachment portion 31 of the attachment metal 3 are placed on the sill 1 side. A locking piece 34 that is bent and engaged with the recess 13 is provided, and the locking means 5 is configured by the recess 13 and the locking piece 34. In this example, the load of the three-way frame applied to the attachment metal 3 is dispersed and supported by the fasteners 41 that are fastened to the sill 1 and the locking pieces 34 at both ends of the attachment metal 3 that are inserted into the recesses 13 of the sill 1. In addition to the same effects as the third and fourth embodiments, the recess 13 can be used as the recess 13 for locking the bolt head constituting the fastener 41, which is advantageous in terms of cost.

なお、上記各実施の形態では、取付金３が板材からプレスによって形成されている場合について説明したが、材料や加工方法は特に限定されるものではなく、取付金として同様に機能できるものであれば、他の材料や加工方法で形成しても差し支えない。また、構成の異なる係止手段５を複数設けるなど、この発明の精神の範囲内で種々の変形や変更が可能であることは言うまでもない。 In each of the above embodiments, the case where the attachment metal 3 is formed from a plate material by pressing has been described. However, the material and the processing method are not particularly limited, and the attachment metal 3 can function similarly as the attachment metal. For example, other materials or processing methods may be used. It goes without saying that various modifications and changes can be made within the spirit of the present invention, such as providing a plurality of locking means 5 having different configurations.

この発明の実施の形態１によるエレベータの乗場装置の要部である三方枠の縦枠下端部と敷居との取付部を示す断面図。Sectional drawing which shows the attaching part of the vertical frame lower end part of a three-way frame which is the principal part of the elevator landing apparatus by Embodiment 1 of this invention, and a sill. 図１に示す敷居と取付金の固定部分を示す拡大断面図。The expanded sectional view which shows the fixed part of the threshold shown in FIG. 1 and an attachment metal. 図１の取付金を示す拡大斜視図。The expansion perspective view which shows the attachment metal of FIG. 図１に示す三方枠の取付時にスペーサを挿入する動作を説明する断面図。Sectional drawing explaining the operation | movement which inserts a spacer at the time of attachment of the three-way frame shown in FIG. 図４に示すスペーサの挿入を説明する斜視図。The perspective view explaining insertion of the spacer shown in FIG. 従来の取付金を用いたときの動作を説明する参考図。The reference drawing explaining operation | movement when using the conventional attachment metal. この発明の実施の形態２によるエレベータの乗場装置の要部を示す図で、図７（ａ）は敷居と縦枠下端部の固定部分を示す断面図、図７（ｂ）は固定部分の拡大図、図７（ｃ）は固定部分の斜視図。It is a figure which shows the principal part of the elevator landing apparatus by Embodiment 2 of this invention, FIG.7 (a) is sectional drawing which shows the fixed part of a sill and a vertical frame lower end part, FIG.7 (b) is an expansion of a fixed part. FIG. 7 and FIG. 7C are perspective views of a fixed portion. この発明の実施の形態３によるエレベータの乗場装置の要部を示す図で、図８（ａ）は敷居と縦枠下端部の固定部分を示す断面図、図８（ｂ）は固定部分の拡大図、図８（ｃ）は固定部分の斜視図。It is a figure which shows the principal part of the elevator landing apparatus by Embodiment 3 of this invention, FIG. 8 (a) is sectional drawing which shows the fixed part of a sill and a vertical frame lower end part, FIG.8 (b) is an expansion of a fixed part. FIG. 8 (c) is a perspective view of a fixed portion. この発明の実施の形態４によるエレベータの乗場装置の要部を示す図で、図９（ａ）は敷居と縦枠下端部の固定部分を示す断面図、図９（ｂ）は固定部分の拡大図、図９（ｃ）は固定部分の斜視図。It is a figure which shows the principal part of the elevator landing apparatus by Embodiment 4 of this invention, FIG.9 (a) is sectional drawing which shows the fixed part of a sill and a vertical frame lower end part, FIG.9 (b) is an expansion of a fixed part. FIG. 9 and FIG. 9C are perspective views of a fixed portion. この発明の実施の形態５によるエレベータの乗場装置の要部を示す図で、図１０（ａ）は敷居と縦枠下端部の固定部分を示す断面図、図１０（ｂ）は固定部分の拡大図、図１０（ｃ）は固定部分の斜視図。It is a figure which shows the principal part of the elevator landing apparatus by Embodiment 5 of this invention, FIG. 10 (a) is sectional drawing which shows the fixed part of a sill and a vertical frame lower end part, FIG.10 (b) is an expansion of a fixed part. FIG. 10C is a perspective view of the fixed portion.

符号の説明Explanation of symbols

１敷居、１ａ乗場側側面部、１ｂ上面、１１凹部、１２取付金受部、１３凹部、２縦枠、２ａ下端部、３取付金、３１敷居取付部、３１ａ縦枠係止部、３１ｂ貫通孔、３２三方枠取付部、３２ａ貫通孔、３３凸部、３４係止片、４１、４２、４３締結具、５係止手段、６取付部材、６１取付部、６１ａ貫通孔、７スペーサ、８基礎プレート（支持プレート）、８ａ係止部。 1 threshold, 1a landing side surface, 1b upper surface, 11 recess, 12 mounting bracket receiving portion, 13 recess, 2 vertical frame, 2a bottom end, 3 mounting bracket, 31 threshold mounting portion, 31a vertical frame locking portion, 31b penetrating Hole, 32 three-way frame mounting portion, 32a through hole, 33 convex portion, 34 locking piece, 41, 42, 43 fastener, 5 locking means, 6 mounting member, 61 mounting portion, 61a through hole, 7 spacer, 8 Base plate (support plate), 8a Locking part.

Claims

エレベータの乗場出入口の下部に設けられた敷居と、この敷居の乗場側側面部の長手方向端部に固定された取付金と、上記乗場出入口の上方部及び左右側方部の三方を囲む如く形成された上枠及び一対の縦枠からなり、該縦枠の下端部が上記取付金を介して上記敷居に固定された三方枠とを備えたエレベータの乗場装置において、上記取付金は、鉛直方向に形成され上記敷居の乗場側側面部に固定するための敷居取付部と、この敷居取付部の所定部から乗場側方向に突出され上面が水平方向に形成された三方枠取付部と、上記敷居取付部の上端に、上記敷居に取り付けたときに高さが該敷居の上面と同一になるように形成された上記縦枠の下端部を保持し得る縦枠係止部とを備えてなることを特徴とするエレベータの乗場装置。 Formed to enclose three sides of the sill provided at the lower part of the elevator entrance / exit, the attachment fixed to the longitudinal end of the side part of the siding side of the sill, and the upper part and the left / right side part of the entrance / exit In an elevator landing apparatus comprising a three-way frame fixed to the sill with a lower end portion of the vertical frame fixed to the sill via the mounting bracket, the mounting bracket includes a vertical direction A sill mounting portion for fixing to a landing side surface portion of the sill, a three-sided frame mounting portion protruding from a predetermined portion of the sill mounting portion in the landing side direction and having an upper surface formed in a horizontal direction, and the sill A vertical frame locking portion that can hold the lower end portion of the vertical frame formed so that the height is the same as the upper surface of the threshold when attached to the threshold at the upper end of the mounting portion. An elevator hall device characterized by this.

上記取付金の敷居取付部及び上記敷居の乗場側側面部相互に、該取付金を該敷居の乗場側側面部に当接したときに互いに係合することにより、該取付金の重力方向への移動を規制する係止手段が設けられてなることを特徴とする請求項１に記載のエレベータの乗場装置。 By engaging the attachment metal with the sill attachment part of the attachment metal and the landing side surface part of the sill with each other when the attachment metal comes into contact with the landing side surface part of the sill, The elevator landing device according to claim 1, further comprising locking means for restricting movement.

上記係止手段は、上記取付金の敷居取付部における上記敷居との対向面方向に突出された凸部と、上記敷居の上記取付金との対向面に設けられた上記突出部を受け入れる凹部によって構成されてなることを特徴とする請求項２に記載のエレベータの乗場装置。 The locking means includes a convex portion protruding in the direction of the surface facing the sill in the sill mounting portion of the mounting metal, and a concave portion that receives the protruding portion provided on the surface of the sill facing the mounting metal. The elevator hall device according to claim 2, wherein the elevator hall device is configured.

上記凸部は、上記取付金の敷居取付部の下端部を突出させたものであることを特徴とする請求項３に記載のエレベータの乗場装置。 The elevator landing apparatus according to claim 3, wherein the convex portion is formed by projecting a lower end portion of a sill attachment portion of the attachment metal.

上記凸部は、上記取付金の敷居取付部の側方向端部を突出させたものであることを特徴とする請求項３に記載のエレベータの乗場装置。 The elevator landing apparatus according to claim 3, wherein the convex portion is a protruding end portion in a lateral direction of the sill mounting portion of the mounting metal.

上記係止手段は、上記取付金の敷居取付部の下端面と、上記敷居の乗場側側面部の下端部を乗場側方向に突出させて形成された上記取付金の敷居取付部の下端を重力方向に係止する取付金受部からなることを特徴とする請求項２に記載のエレベータの乗場装置。 The locking means gravitates the lower end surface of the sill mounting portion of the mounting bracket and the lower end portion of the sill mounting portion of the mounting bracket formed by protruding the lower end portion of the landing side surface portion of the sill in the landing side direction. The elevator landing device according to claim 2, comprising an attachment receiving portion that is locked in a direction.

上記敷居の下部に、該敷居の乗場側側面部よりも乗場側に突出する支持プレートを設け、この支持プレートの突出部を、上記取付金の係止部としてなることを特徴とする請求項１に記載のエレベータの乗場装置。 2. A support plate that protrudes to a landing side from a landing side surface portion of the sill is provided at a lower portion of the sill, and the protruding portion of the support plate serves as a locking portion for the attachment metal. The elevator landing device as described in 1.

上記取付金は、板材をプレス成型したものからなることを特徴とする請求項１ないし請求項７の何れかに記載のエレベータの乗場装置。 The elevator landing device according to any one of claims 1 to 7, wherein the attachment metal is formed by press-molding a plate material.