JP2010149946A - Guide device of moving body - Google Patents

Guide device of moving body Download PDF

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Publication number
JP2010149946A
JP2010149946A JP2008326899A JP2008326899A JP2010149946A JP 2010149946 A JP2010149946 A JP 2010149946A JP 2008326899 A JP2008326899 A JP 2008326899A JP 2008326899 A JP2008326899 A JP 2008326899A JP 2010149946 A JP2010149946 A JP 2010149946A
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Prior art keywords
shoe
guide
holding
moving body
bending
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Pending
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JP2008326899A
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Japanese (ja)
Inventor
Hiroyuki Ando
広行 安藤
Katsuhiro Shimada
勝博 島田
Takeshi Ogasawara
剛 小笠原
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2008326899A priority Critical patent/JP2010149946A/en
Priority to CN200910266384A priority patent/CN101823660A/en
Publication of JP2010149946A publication Critical patent/JP2010149946A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a guide device of a moving body having a shoe holding part capable of stably supporting a guide shoe without reducing bending workability. <P>SOLUTION: The guide device 4 supported by the moving body (3) and sliding to a guide rail 2, is constituted of the guide shoe 5 sliding with the guide rail and a holding body 6 holding this guide shoe. This holding body 6 is constituted of an installation part 8 to the moving body and a cross-sectional U-shaped shoe holding part 7 holding the guide shoe, and the holding body 6 is formed by bending a steel plate, and the shoe holding part 7 is formed by hemming bending. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明はエレベーターのガイドレールに沿って昇降する乗かごや釣合錘、さらにはガイドレールに沿って移動する機器等の移動体の案内装置に係り、特に、ガイドレールと摺動するガイドシューを保持する保持体を工夫した移動体の案内装置に関する。   The present invention relates to a car or a counterweight that moves up and down along a guide rail of an elevator, and further to a guide device for a moving body such as a device that moves along the guide rail, and in particular, holds a guide shoe that slides on the guide rail. The present invention relates to a guide device for a moving body in which a holding body is devised.

ガイドレールと摺動するガイドシューを保持して移動体に取付けられる保持体は、例えば特許文献１に示すように、鋳造品や切削加工して形成されるものがほとんどである。しかしながら、このようにして形成された保持体は、重量があり、移動体の重量を増加させる要因となっている。   As shown in Patent Document 1, for example, most of the holding bodies that hold the guide shoes that slide with the guide rails and are attached to the moving body are formed by casting or cutting. However, the holding body formed in this way is heavy, and is a factor that increases the weight of the moving body.

そこで、特許文献２に示すように、ガイドシューを保持する保持体を鋼板の折曲げにより形成した案内装置も提案されている。   Therefore, as shown in Patent Document 2, a guide device is also proposed in which a holding body for holding a guide shoe is formed by bending a steel plate.

特開２００１−２６１２５９号公報JP 2001-261259 A 実公昭５０−１２８５６号公報Japanese Utility Model Publication No. 50-12856

上記特許文献２に開示の案内装置は、鋼板の折曲げにより形成されているために、重量的には軽く、移動体の重量増加を低減できる点では有効である。   Since the guide device disclosed in Patent Document 2 is formed by bending a steel plate, it is light in weight and effective in reducing the weight increase of the moving body.

しかしながら、ガイドシューを保持するシュー保持部が１枚板で形成されているので、移動体の重量によってシュー保持部が変位したり揺れ動いたりすることがある。   However, since the shoe holding portion for holding the guide shoe is formed of a single plate, the shoe holding portion may be displaced or shaken depending on the weight of the moving body.

そこで、鋼板の板厚を厚くして変位や揺れ動くのを抑制することが考えられるが、鋼板の板厚を厚くすると、曲げ加工性が低下する問題が新たに発生する。   Therefore, it is conceivable to increase the thickness of the steel sheet to suppress displacement and shaking. However, when the thickness of the steel sheet is increased, a problem that bending workability deteriorates newly arises.

本発明の目的は、曲げ加工性を低下させずにガイドシューを安定して支持できるシュー保持部を備えた移動体の案内装置を提供することにある。   An object of the present invention is to provide a moving body guide device including a shoe holding portion that can stably support a guide shoe without lowering the bending workability.

本発明は上記目的を達成するために、移動体に支持されガイドレールに対して摺動する案内装置を、前記ガイドレールと摺動するガイドシューと、このガイドシューを保持する保持体とで構成すると共に、この保持体を、前記移動体への取付部と、前記ガイドシューを保持する断面Ｕ字状のシュー保持部とで構成した移動体の案内装置において、前記保持体を鋼板を折り曲げて形成すると共に、前記シュー保持部をヘミング曲げで形成したのである。   In order to achieve the above object, the present invention provides a guide device that is supported by a movable body and that slides with respect to a guide rail, comprising a guide shoe that slides with the guide rail and a holding body that holds the guide shoe. In addition, in a moving body guide device that is configured by a mounting portion to the moving body and a shoe holding portion having a U-shaped cross section that holds the guide shoe, the holding body is bent by a steel plate. In addition to forming, the shoe holding portion was formed by hemming bending.

このように、本発明は、シュー保持部をヘミング曲げ加工することで、シュー保持部は２枚の鋼板が密着された二重板構成となるので、強度や剛性が増し、その結果、ガイドシューを安定して支持できるので、シュー保持部の変位や揺れ動きを防止することができる。そして、鋼板の板厚を増加させないので、曲げ加工性を低下させることはない。   Thus, according to the present invention, since the shoe holding part is hemmed and bent, the shoe holding part has a double plate structure in which two steel plates are in close contact with each other, so that the strength and rigidity are increased. Can be stably supported, so that displacement and swinging movement of the shoe holding portion can be prevented. And since the plate | board thickness of a steel plate is not increased, bending workability is not reduced.

したがって、曲げ加工性を低下させずにガイドシューを安定して支持できるシュー保持部を備えた移動体の案内装置を得ることができる。   Accordingly, it is possible to obtain a moving body guide device including a shoe holding portion that can stably support the guide shoe without deteriorating the bending workability.

以下、本発明による移動体の案内装置を、図１〜図３に示すエレベーターの乗かごの案内装置に基づいて説明する。   DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a moving body guiding apparatus according to the present invention will be described based on an elevator car guiding apparatus shown in FIGS.

図３に示すように、図示しない昇降路の壁面にブラケット１を介してガイドレール２が垂直に敷設されている。一方、移動体である乗かご３には、前記ガイドレール２に沿って摺動する案内装置４が取付けられている。   As shown in FIG. 3, a guide rail 2 is laid vertically on a wall surface of a hoistway (not shown) via a bracket 1. On the other hand, a guide device 4 that slides along the guide rail 2 is attached to a car 3 that is a moving body.

案内装置４は、ガイドシュー５と、このガイドシュー５を保持する保持体６とを有し手いる。   The guide device 4 has a guide shoe 5 and a holding body 6 that holds the guide shoe 5.

前記保持体６は、図１に示すように、前記ガイドシュー５を保持する断面Ｕ字状の溝を有するシュー保持部７と、乗かご３への取付部８とを一体に形成されている。そして、これらシュー保持部７と取付部８とは、鋼板の折曲げにより形成されており、しかも、鋼板を重ね合わせて密着させたヘミング曲げにより形成されている。   As shown in FIG. 1, the holding body 6 is integrally formed with a shoe holding portion 7 having a U-shaped groove for holding the guide shoe 5 and a mounting portion 8 to the car 3. . The shoe holding portion 7 and the attachment portion 8 are formed by bending a steel plate, and further, formed by hemming bending in which the steel plates are overlapped and brought into close contact with each other.

一方、ガイドシュー５は、前記ガイドレール２と対向する側に、例えば、樹脂製やメタル等からなる滑り部材９を配置して摺動させ、滑り部材９の背面側には前記シュー保持部７の断面に嵌合される防振ゴム１０を接着や加硫等の周知の結合手段を介して一体化させている。これら滑り部材９や防振ゴム１０からなるガイドシュー５の長さは、前記シュー保持部７の高さ方向の寸法と略同じ寸法に形成されており、図２に示すように、ガイドシュー５は断面Ｕ字状のシュー保持部７に装着される。   On the other hand, the guide shoe 5 is slid by disposing a sliding member 9 made of, for example, resin or metal on the side facing the guide rail 2, and the shoe holding portion 7 on the back side of the sliding member 9. The anti-vibration rubber 10 fitted to the cross section is integrated through a known coupling means such as adhesion or vulcanization. The length of the guide shoe 5 made of the sliding member 9 and the anti-vibration rubber 10 is substantially the same as the height of the shoe holding portion 7, and as shown in FIG. Is mounted on a shoe holding part 7 having a U-shaped cross section.

このほか、前記保持体６の上下端でシュー保持部７の両側には、夫々支持部１１Ａ，１１Ｂが折曲げ成形されている。そして、これら支持部１１Ａ，１１Ｂに移動阻止具である移動防止板１２Ａ，１２Ｂをねじ類１３により固定することで、図２に示すように、前記シュー保持部７内に装着されたガイドシュー５の上下方向の移動を規制している。   In addition, support portions 11A and 11B are bent on the upper and lower ends of the holding body 6 on both sides of the shoe holding portion 7, respectively. Then, the movement preventing plates 12A and 12B, which are movement blocking devices, are fixed to these supporting portions 11A and 11B with screws 13 so that the guide shoe 5 mounted in the shoe holding portion 7 as shown in FIG. Is restricted from moving up and down.

ところで、保持体６の取付部８には、へミング曲げ加工後にボルト１４の貫通穴８Ｈが形成され、この貫通穴８Ｈにボルト１４を貫通させて乗かご３側に締結することで、案内装置４を乗かご３側に固定している。   By the way, the through hole 8H of the bolt 14 is formed in the attachment portion 8 of the holding body 6 after the hemming bending process, and the bolt 14 is passed through the through hole 8H and fastened to the car 3 side, thereby guiding the guide device. 4 is fixed to the car 3 side.

以上説明したように、本実施の形態によれば、ガイドシュー５を保持するシュー保持部７の断面Ｕ字状の溝の周囲を鋼板のへミング曲げ加工により二重板構成としたので、断面Ｕ字状の溝の周囲の強度や剛性が増し、その結果、ガイドシュー５を安定して支持できるので、シュー保持部７の変位や揺れ動きを防止することができる。そして、使用する鋼板の板厚を増加させないので、曲げ加工性を低下させることはない。   As described above, according to the present embodiment, since the periphery of the U-shaped cross section of the shoe holding portion 7 holding the guide shoe 5 is formed into a double plate structure by hemming bending of the steel plate, The strength and rigidity around the U-shaped groove are increased, and as a result, the guide shoe 5 can be stably supported, so that the shoe holding portion 7 can be prevented from being displaced or swung. And since the plate | board thickness of the steel plate to be used is not increased, bending workability is not reduced.

ところで、上記実施の形態においては、保持体６の取付部８もへミング曲げ加工により形成したが、取付部８は１枚の鋼板で形成しても良い。   By the way, in the said embodiment, although the attaching part 8 of the holding body 6 was also formed by the hemming bending process, you may form the attaching part 8 with one steel plate.

さらに、上記実施の形態においては、シュー保持部７内のガイドシュー５の移動を防止するために、取付部８の上下端を折り曲げて、移動防止板１２Ａ，１２Ｂを取付ける支持部１１Ａ，１１Ｂを設けたが、ガイドシュー５とガイドシュー保持部７との間で、ガイドシュー５の移動防止策が講じられていれば、前記支持部１１Ａ，１１Ｂと移動防止板１２Ａ，１２Ｂは不要である。   Further, in the above embodiment, in order to prevent the movement of the guide shoe 5 in the shoe holding portion 7, the support portions 11A and 11B for attaching the movement preventing plates 12A and 12B are bent by bending the upper and lower ends of the attachment portion 8. Although provided, if the measure for preventing the movement of the guide shoe 5 is taken between the guide shoe 5 and the guide shoe holding portion 7, the support portions 11A and 11B and the movement preventing plates 12A and 12B are unnecessary.

また、本実施の形態においては、移動体として乗かご３を説明したが、エレベーターの釣合錘の案内装置にも適用でき、さらに、ガイドレールに沿って移動する移動体であれば、本発明の案内装置を適用できるのは云うまでもない。   In the present embodiment, the car 3 has been described as a moving body. However, the present invention can also be applied to a guide device for an elevator counterweight, and can be applied to any moving body that moves along a guide rail. Needless to say, the guide device can be applied.

本発明による移動体の案内装置を示す分解斜視図。The disassembled perspective view which shows the guide apparatus of the mobile body by this invention. 本発明による移動体の案内装置を示す斜視図。The perspective view which shows the guide apparatus of the mobile body by this invention. 本発明による移動体の案内装置をエレベーター乗かごに適用した概略平面図。1 is a schematic plan view in which a moving body guide device according to the present invention is applied to an elevator car.

符号の説明Explanation of symbols

１…ブラケット、２…ガイドレール、３…乗かご、４…案内装置、５…ガイドシュー、６…保持体、７…シュー保持部、８…取付部、８Ｈ…貫通穴、９…滑り部材、１０…防振ゴム、１１Ａ，１１Ｂ…支持部、１２Ａ，１２Ｂ…移動防止板、１３…ねじ類、１４…ボルト。   DESCRIPTION OF SYMBOLS 1 ... Bracket, 2 ... Guide rail, 3 ... Car, 4 ... Guide apparatus, 5 ... Guide shoe, 6 ... Holding body, 7 ... Shoe holding part, 8 ... Mounting part, 8H ... Through-hole, 9 ... Sliding member, DESCRIPTION OF SYMBOLS 10 ... Anti-vibration rubber, 11A, 11B ... Support part, 12A, 12B ... Movement prevention board, 13 ... Screws, 14 ... Bolt.

Claims (4)

移動体に支持されガイドレールに対して摺動する案内装置を、前記ガイドレールと摺動するガイドシューと、このガイドシューを保持する保持体とで構成し、この保持体を、前記移動体への取付部と、前記ガイドシューを保持する断面Ｕ字状のシュー保持部とで構成した移動体の案内装置において、前記保持体を鋼板を折り曲げて形成すると共に、前記シュー保持部をヘミング曲げで形成したことを特徴とする移動体の案内装置。   A guide device that is supported by a movable body and slides with respect to a guide rail includes a guide shoe that slides with the guide rail and a holding body that holds the guide shoe, and the holding body is connected to the movable body. In the moving body guide device comprising a mounting portion of the shoe and a shoe holding portion having a U-shaped cross section for holding the guide shoe, the holding body is formed by bending a steel plate, and the shoe holding portion is formed by hemming bending. A moving body guide device characterized by being formed. 移動体に支持されガイドレールに対して摺動する案内装置を、前記ガイドレールと摺動するガイドシューと、このガイドシューを保持する保持体とで構成し、この保持体を、前記移動体への取付部と、前記ガイドシューを保持する断面Ｕ字状のシュー保持部とで構成した移動体の案内装置において、前記保持体を鋼板を折り曲げて形成すると共に、前記シュー保持部と取付部とをヘミング曲げで一体形成したことを特徴とする移動体の案内装置。   A guide device that is supported by a movable body and slides with respect to a guide rail includes a guide shoe that slides with the guide rail and a holding body that holds the guide shoe, and the holding body is connected to the movable body. And a shoe holding part having a U-shaped cross section for holding the guide shoe, the holding body is formed by bending a steel plate, and the shoe holding part and the attaching part A moving body guide device characterized by integrally forming the dome by hemming bending. 前記保持体には、前記ガイドシューのガイドレール長手方向の移動を阻止する移動阻止具を支持する支持部が、鋼板の折曲げによって一体形成されていることを特徴とする請求項１、又は２記載の移動体の案内装置。   3. A support part for supporting a movement preventing tool for preventing movement of the guide shoe in the longitudinal direction of the guide rail is integrally formed on the holding body by bending a steel plate. The moving body guide apparatus described. 前記取付部に、前記保持体を前記移動体へ取付けるためのボルトの貫通穴が形成されていることを特徴とする請求項１又は２記載の移動体の案内装置。   The moving body guide apparatus according to claim 1, wherein a bolt through hole for attaching the holding body to the moving body is formed in the mounting portion.
JP2008326899A 2008-12-24 2008-12-24 Guide device of moving body Pending JP2010149946A (en)

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JP2008326899A JP2010149946A (en) 2008-12-24 2008-12-24 Guide device of moving body
CN200910266384A CN101823660A (en) 2008-12-24 2009-12-24 Guide device of moving body

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120018598A1 (en) * 2010-07-23 2012-01-26 Webster Robert L Mounting components within an elevator
US10207897B2 (en) * 2013-09-03 2019-02-19 Inventio Ag Sliding guide shoe for an elevator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6022692B2 (en) * 2013-08-01 2016-11-09 株式会社日立製作所 Elevator guide device
EP3683010B1 (en) * 2017-09-15 2022-12-07 Makino Milling Machine Co., Ltd. Moving body guiding device
JP7238590B2 (en) * 2018-12-28 2023-03-14 株式会社リコー Devices for guiding mobile objects, printing devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012856Y1 (en) * 1969-06-23 1975-04-19
JPS5280958U (en) * 1975-12-13 1977-06-16
JP2007186275A (en) * 2006-01-11 2007-07-26 Hitachi Ltd Side panel structure for elevator car

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012856Y1 (en) * 1969-06-23 1975-04-19
JPS5280958U (en) * 1975-12-13 1977-06-16
JP2007186275A (en) * 2006-01-11 2007-07-26 Hitachi Ltd Side panel structure for elevator car

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120018598A1 (en) * 2010-07-23 2012-01-26 Webster Robert L Mounting components within an elevator
US8251186B2 (en) * 2010-07-23 2012-08-28 Inventio Ag Mounting components within an elevator
US10207897B2 (en) * 2013-09-03 2019-02-19 Inventio Ag Sliding guide shoe for an elevator

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