JPH08133626A - Guide shoe replacing jig for elevator - Google Patents
Guide shoe replacing jig for elevatorInfo
- Publication number
- JPH08133626A JPH08133626A JP26964594A JP26964594A JPH08133626A JP H08133626 A JPH08133626 A JP H08133626A JP 26964594 A JP26964594 A JP 26964594A JP 26964594 A JP26964594 A JP 26964594A JP H08133626 A JPH08133626 A JP H08133626A
- Authority
- JP
- Japan
- Prior art keywords
- pair
- car
- guide shoe
- guide
- guide rail
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000009432 framing Methods 0.000 abstract 1
- 244000025254 Cannabis sativa Species 0.000 description 8
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 8
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 8
- 235000009120 camo Nutrition 0.000 description 8
- 235000005607 chanvre indien Nutrition 0.000 description 8
- 239000011487 hemp Substances 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
- B66B19/002—Mining-hoist operation installing or exchanging guide rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/047—Shoes, sliders
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、エレベータのガイド
シュー取替治具に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator guide shoe replacement jig.
【０００２】[0002]
【従来の技術】図５は従来のエレベータのガイドシュー
取替工法を示す斜視図であり、図において１は昇降路の
相対する壁面に相対して鉛直方向に延設されてエレベー
タのかごを案内する断面Ｔ字形のガイドレール、２はか
ご室、２ａはかご上、３は溝形鋼からなるかご上枠、４
は溝形鋼からなるかご縦枠であり、かご上枠３、一対の
かご縦枠４およびかご下枠（図示せず）を枠組みして構
成されたかご枠によりかご室２が支持されている。５は
かご上枠３の両端にそれぞれ設けられたガイドレール取
付台、６はガイドシュー取付台５に取り付けられてかご
をガイドレール１に案内するガイドシュー、７はガイド
シュー６の上部に設けられてかご走行時にガイドレール
１に潤滑油を塗布する給油器、８はかご上枠３に取り付
けられた安全スイッチ、９はガイドレール１とかご縦枠
４とに巻き止めて両者を一体に固定している麻ロープで
ある。なお、図示していないが、ガイドシュー６はかご
下枠の両端にも取り付けられ、ガイドシュー６が一対の
ガイドレール１のそれぞれに対して上下２点、合計４点
で係合して、傾きがバランスされている。2. Description of the Related Art FIG. 5 is a perspective view showing a conventional method for replacing a guide shoe of an elevator. In FIG. 5, reference numeral 1 is a vertical extension of the elevator car, which guides the elevator car. Guide rails with a T-shaped cross section, 2 cab rooms, 2a above the car, 3 cage top frames made of channel steel, 4
Is a car vertical frame made of channel steel, and the car chamber 2 is supported by a car frame constituted by a car upper frame 3, a pair of car vertical frames 4 and a car lower frame (not shown). . Reference numeral 5 is a guide rail mount provided at each end of the car upper frame 3, 6 is a guide shoe attached to the guide shoe mount 5 to guide the car to the guide rail 1, and 7 is provided above the guide shoe 6. A lubricator that applies lubricating oil to the guide rail 1 when the car is running, 8 is a safety switch attached to the car upper frame 3, 9 is a guide rail 1 and a car vertical frame 4, and both are fixed integrally. It is a hemp rope. Although not shown, the guide shoes 6 are also attached to both ends of the car lower frame, and the guide shoes 6 engage with each of the pair of guide rails 1 at the upper and lower two points, for a total of four points, and the tilt Is balanced.
【０００３】つぎに、上記従来のガイドシュー６の取り
替え作業について説明する。まず、かごを最下階付近に
停止させ、作業者がかご上２ａに上がり安全スイッチ８
を遮断する。そして、一側のかご上枠３とかご縦枠４と
の枠組み部分と一側のガイドレール１とに麻ロープ９を
巻き付けて両者を一体に固定する。ついで、他側（取り
外し側）のガイドシュー６の位置をケガキ、給油器７を
取り外し、ガイドシュー６を取り外す。この時、麻ロー
プ９が巻き付けられていない場合には、かごにかかる片
寄り荷重により例えばガイドシュー６を取り外した側に
片寄ってしまい、かごの上方がかご上枠３の長手方向に
振れ、かご上２ａが不安定となってしまう。そこで、麻
ロープ９を巻き付けることで、かご全体を安定にしてい
る。そして、新しいガイドシュー６をケガキ線に基づい
て元の位置に取り付け、給油器７を取り付け、さらに麻
ロープ９を取り外して他側のガイドシュー６の取り替え
作業が完了する。ついで、一側のガイドシュー６を取り
替える場合には、上記作業手順を同様に行えばよい。ま
た、かご下枠に取り付けられたガイドシュー６の取り替
えも、同様にして行うことができる。Next, a replacement work of the conventional guide shoe 6 will be described. First, the car is stopped near the bottom floor, and the worker moves up to the car 2a and the safety switch 8
Shut off. Then, the hemp rope 9 is wound around the frame portion of the car upper frame 3 and the car vertical frame 4 on one side and the guide rail 1 on one side to integrally fix the two. Then, the position of the guide shoe 6 on the other side (removal side) is marked, the lubricator 7 is removed, and the guide shoe 6 is removed. At this time, when the hemp rope 9 is not wound, for example, due to an offset load applied to the car, it is biased toward the side where the guide shoe 6 is removed, and the upper part of the car swings in the longitudinal direction of the car upper frame 3, The upper 2a becomes unstable. Therefore, the hemp rope 9 is wound to stabilize the entire car. Then, the new guide shoe 6 is attached to the original position based on the marking line, the lubricator 7 is attached, and the hemp rope 9 is removed to complete the replacement work of the guide shoe 6 on the other side. Then, when replacing the guide shoe 6 on one side, the above-mentioned work procedure may be similarly performed. Further, the replacement of the guide shoe 6 attached to the car lower frame can be performed in the same manner.
【０００４】[0004]
【発明が解決しようとする課題】従来のエレベータのガ
イドシューの取替工法は以上のように行われているの
で、麻ロープ９を巻き付けてガイドレール１に固定する
作業が繰り返し必要となり、ガイドシュー６の取替作業
が煩雑となるという課題があった。また、ガイドシュー
６の取替作業時に麻ロープ９の巻き付けを緩めての前後
あるいは左右のかごの片寄せが不可能で、ガイドシュー
６の取替作業の途中での設定調整や芯合わせができない
という課題もあった。Since the conventional method of replacing the guide shoe of the elevator is performed as described above, the work of winding the hemp rope 9 and fixing it on the guide rail 1 is required repeatedly, and the guide shoe is required. There was a problem that the replacement work of 6 was complicated. In addition, when the guide shoe 6 is replaced, it is impossible to shift the hemp rope 9 around the car after loosening the hemp rope 9 so that the car cannot be set or adjusted during the replacement of the guide shoe 6. There was also a problem.
【０００５】この発明は、上記のような課題を解決する
ためになされたもので、ガイドシューの取替作業が簡易
に行えるとともに、取替作業時に容易に設定調整や芯合
わせができるエレベータのガイドシュー取替治具を得る
ことを目的とする。The present invention has been made in order to solve the above-mentioned problems, and the guide shoe of the elevator can be easily replaced, and the setting and adjustment can be easily performed during the replacement work. The purpose is to obtain a shoe replacement jig.
【０００６】[0006]
【課題を解決するための手段】この発明の第１の発明に
係るエレベータのガイドシュー取替治具は、一対の側板
と底板とからなるコ字状の本体部と、本体部の一対の側
板のそれぞれに相対して取り付けられてかご枠を両側か
ら締着固定する第１の固定手段と、本体部に取り付けら
れてガイドレールを締着固定する第２の固定手段とを備
えたものである。A guide shoe replacement jig for an elevator according to a first aspect of the present invention is a U-shaped main body composed of a pair of side plates and a bottom plate, and a pair of side plates of the main body. And a second fixing means for fixing the car frame to both sides by fastening and fixing the car frame from both sides, and a second fixing means attached to the main body for fastening and fixing the guide rail. .
【０００７】また、この発明の第２の発明に係るエレベ
ータのガイドシュー取替治具は、上記第１の発明におい
て、第１の固定手段が、一対の側板のそれぞれに相対し
て設けられた一対のネジ穴と、一対のネジ穴にそれぞれ
螺合された一対の締付ボルトとから構成されているもの
である。Also, in the elevator guide shoe replacement jig according to the second invention of the present invention, in the first invention, the first fixing means is provided so as to face each of the pair of side plates. It is composed of a pair of screw holes and a pair of tightening bolts respectively screwed into the pair of screw holes.
【０００８】また、この発明の第３の発明に係るエレベ
ータのガイドシュー取替治具は、上記第１の発明におい
て、第２の固定手段が、ガイドレールの幅より大きな間
隔で底板に貫通して取り付けられた一対の締着部材と、
一対の締着部材のそれぞれの先端側に取り付けられて一
対の締着部材の締着動作により底板との間にガイドレー
ルを締着固定する一対のレールクリップとから構成され
ているものである。In the elevator guide shoe replacement jig according to the third aspect of the present invention, in the first aspect of the invention, the second fixing means penetrates the bottom plate at an interval larger than the width of the guide rail. A pair of fastening members attached by
It is composed of a pair of rail clips attached to the respective tip ends of the pair of fastening members and fastening and fixing the guide rail to the bottom plate by the fastening operation of the pair of fastening members.
【０００９】[0009]
【作用】この発明の第１の発明においては、本体部をガ
イドレールの背面側から挿入し、そのコ字状内方にガイ
ドレールを位置させる。そして、第２の固定手段により
ガイドレールを締着固定し、本体部がガイドレールに固
定される。さらに、本体部の一対の側板間に位置するか
ご枠を第１の固定手段により両側から締着固定し、本体
部がかご枠に固定される。そこで、かご枠が本体部を介
してガイドレールに固定されて、かご枠に取り付けられ
ているガイドシューを取り外した際にかごにかかる片寄
り荷重に起因するかごの移動が阻止される。また、ガイ
ドシューの取替作業途中において、第１の固定手段によ
る両側からの締着力を調整すれば、かご枠が移動し、設
定調整や芯だし調整が行われる。In the first aspect of the present invention, the main body is inserted from the back side of the guide rail, and the guide rail is positioned inside the U-shape. Then, the guide rail is fastened and fixed by the second fixing means, and the main body is fixed to the guide rail. Further, the car frame located between the pair of side plates of the main body is fastened and fixed from both sides by the first fixing means, and the main body is fixed to the car frame. Therefore, the car frame is fixed to the guide rail via the main body, and the movement of the car due to the offset load applied to the car when the guide shoe attached to the car frame is removed is prevented. Further, during the work of replacing the guide shoe, if the fastening force from both sides by the first fixing means is adjusted, the car frame moves, and setting adjustment and centering adjustment are performed.
【００１０】また、この発明の第２の発明においては、
ネジ穴に螺合された締付ボルトの回転操作により、一対
の締付ボルトの先端間が拡大縮小される。そこで、一対
の締付ボルトの先端間が縮小するように締付ボルトを回
転させれば、両側からかご枠が締着固定され、一対の締
付ボルトの先端間が拡大するように締付ボルトを回転さ
せれば、かご枠の締着が解除される。さらに、かご枠を
締着固定した状態で、一側の締付ボルトを緩め、他側の
締付ボルトを締め付ければ、かご枠が一側の締付ボルト
側に移動され、設定調整や芯だし調整が行われる。According to the second aspect of the present invention,
By rotating the tightening bolt screwed into the screw hole, the space between the tips of the pair of tightening bolts is enlarged or reduced. Therefore, if the tightening bolt is rotated so that the distance between the tips of the pair of tightening bolts is reduced, the car frame is tightened and fixed from both sides, and the distance between the ends of the pair of tightening bolts is enlarged. When the car is rotated, the fastening of the car frame is released. Furthermore, with the car frame clamped and fixed, loosen the one side tightening bolt and tighten the other side tightening bolt to move the car frame to the one side tightening bolt side for setting adjustments and core adjustment. Dashi adjustment is done.
【００１１】また、この発明の第３の発明においては、
本体部をガイドレールの背面側から挿入した際に、ガイ
ドレールが一対の締着部材間に位置される。そこで、締
着部材を締着させると、締着部材の先端側に取り付けら
れたレールクリップが底板側に移動し、ガイドレールが
底板とレールクリップとの間に挟まれる。そして、締着
部材をさらに締着させれば、底板とレールクリップとの
間にガイドレールが締着固定される。According to the third aspect of the present invention,
The guide rail is positioned between the pair of fastening members when the main body is inserted from the back side of the guide rail. Then, when the fastening member is fastened, the rail clip attached to the tip end side of the fastening member moves to the bottom plate side, and the guide rail is sandwiched between the bottom plate and the rail clip. Then, if the fastening member is further fastened, the guide rail is fastened and fixed between the bottom plate and the rail clip.
【００１２】[0012]
【実施例】以下、この発明の実施例を図について説明す
る。図１はこの発明の一実施例に係るガイドシュー取替
治具を示す斜視図であり、図において１０は３つのＬ形
鋼材をコ字状に枠組み一体化して構成されたガイドシュ
ー取替治具２０の本体部であり、この本体部１０を構成
する相対する一対の側板１０ａのそれぞれにはネジ穴１
１が相対して形成され、底板１０ｂには一対の貫通孔１
２が幅方向（側板１０ａに直交する方向）の対称位置に
所定間隔（ガイドレール１の幅より大きい）をもって形
成されている。１３はネジ穴１１に螺合された締付ボル
ト、１４は貫通孔１２に挿通された取付ボルト、１５は
取付ボルト１４に螺合するナット、１６は取付ボルト１
４に取り付けられてナット１５の締着動作によりガイド
レール１に係止するレールクリップである。ここで、本
体部１０は、一対の側板１０ａ間の間隙がかご上枠３の
幅より大きく構成され、ネジ穴１１および締付ボルト１
３により第１の固定手段が構成され、さらに取付ボルト
１４、ナット１５およびレールクリップ１６により第２
の固定手段が構成されている。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a guide shoe replacement jig according to an embodiment of the present invention. In FIG. 1, reference numeral 10 is a guide shoe replacement jig constituted by integrating three L-shaped steel materials in a U-shape. A screw hole 1 is formed in each of a pair of opposing side plates 10 a that constitute the main body 10 of the tool 20.
1 are formed to face each other, and a pair of through holes 1 are formed in the bottom plate 10b.
2 are formed at predetermined positions (larger than the width of the guide rail 1) at symmetrical positions in the width direction (direction orthogonal to the side plate 10a). 13 is a tightening bolt screwed into the screw hole 11, 14 is a mounting bolt inserted into the through hole 12, 15 is a nut screwed into the mounting bolt 14, 16 is a mounting bolt 1
4 is a rail clip that is attached to the guide rail 4 and is locked to the guide rail 1 by the tightening operation of the nut 15. Here, in the body portion 10, the gap between the pair of side plates 10a is configured to be larger than the width of the car upper frame 3, and the screw hole 11 and the tightening bolt 1 are provided.
The first fixing means is constituted by 3, and the mounting bolt 14, the nut 15, and the rail clip 16 make the second fixing means.
Fixing means are configured.
【００１３】つぎに、このように構成されたガイドシュ
ー取替治具２０を用いたかご上枠３に取り付けられたガ
イドシュー６の取り替え作業について図２および図３を
参照しつつ説明する。まず、かごを最下階付近に停止さ
せ、作業者がかご上２ａに上り安全スイッチ８を遮断す
る。そして、ガイドシュー６の設定と関連寸法をマーク
し、給油器７を取り外す。ついで、一側のガイドレール
１の背面側から本体部１０の底板１０ｂをガイドレール
１の背面に宛てがい、ガイドレール１の鉛直方向の中心
が底板１０ｂに形成された一対の貫通孔１２の中心に一
致するように本体部１０を位置させる。そして、Ｔ字形
のガイドレール１の底部に両側からレールクリップ１６
を宛てがい、ナット１５を締め付けて、レールクリップ
１６と底板１０ｂとの間にガイドレール１を締着固定す
る。その後、両側から締付ボルト１３を徐々に締め付け
て、締付ボルト１３の先端がかご上枠３の溝面３ａに当
接した時に、前後左右の設定状態を確認しつつ締付ボル
ト１３の締め加減を調整し、かご上枠３を所望の設定に
固定する。そこで、かご上枠３の両端に取り付けられて
いるガイドシュー６を取り外し、新しいガイドシュー６
を元の位置に取り付け、給油器７を取り付ける。さら
に、締付ボルト１３およびナット１５を緩めて本体部１
０を引き抜いて、ガイドシュー６の取り替え作業が完了
する。Next, the replacement work of the guide shoes 6 attached to the car upper frame 3 using the guide shoe replacement jig 20 thus constructed will be described with reference to FIGS. 2 and 3. First, the car is stopped near the bottom floor, and the worker goes up to the car top 2a and shuts off the safety switch 8. Then, the setting of the guide shoe 6 and the related dimensions are marked, and the lubricator 7 is removed. Next, the bottom plate 10b of the main body 10 is placed on the back surface of the guide rail 1 from the back side of the guide rail 1 on one side, and the vertical center of the guide rail 1 is the center of the pair of through holes 12 formed in the bottom plate 10b. The main body part 10 is positioned so as to coincide with. Then, the rail clips 16 are attached to the bottom of the T-shaped guide rail 1 from both sides.
And tighten the nut 15 to fix the guide rail 1 between the rail clip 16 and the bottom plate 10b. After that, the tightening bolts 13 are gradually tightened from both sides, and when the tips of the tightening bolts 13 come into contact with the groove surfaces 3a of the car upper frame 3, tighten the tightening bolts 13 while checking the front, rear, left, and right setting states. Adjust the adjustment to fix the car top frame 3 to the desired setting. Therefore, the guide shoes 6 attached to both ends of the car upper frame 3 are removed, and new guide shoes 6
Is attached to the original position, and the lubricator 7 is attached. Further, loosen the tightening bolts 13 and the nuts 15 and
The work of replacing the guide shoe 6 is completed by pulling out 0.
【００１４】この時、締付ボルト１３、取付ボルト１４
およびナット１５の締着力によりかご上枠３がガイドレ
ール１に強固に固定されているので、ガイドシュー６を
取り外した際にかごにかかる片寄り荷重に起因してガイ
ドシュー６を取り外した側に片寄る現象が発生せず、か
ご全体が安定している。また、押し側の締付ボルト１３
を若干緩めると、全体の片寄り荷重もあり、かご上枠３
が移動し、ガイドシュー６の取り替え途中での設定調整
や芯合わせ調整ができる。なお、調整した後、他側の締
付ボルト１３をその分締め付けておく必要がある。At this time, the tightening bolt 13 and the mounting bolt 14
Since the upper frame 3 of the car is firmly fixed to the guide rail 1 by the tightening force of the nut 15 and the nut 15, the guide shoe 6 is attached to the side where the guide shoe 6 is removed due to the offset load applied to the car when the guide shoe 6 is removed. The whole car is stable without any biasing phenomenon. Also, the tightening bolt 13 on the push side
If you loosen a little, there is also a biased load on the whole, and the car top frame 3
Can be moved, and setting adjustment and alignment adjustment can be performed while the guide shoe 6 is being replaced. After the adjustment, it is necessary to tighten the tightening bolt 13 on the other side by that amount.
【００１５】ついで、このガイドシュー取替治具２０を
用いたかご下枠に取り付けられたガイドシュー６の取り
替え作業について図４を参照しつつ説明する。かご下枠
１７はかご上枠３と同様に溝形鋼で構成され、その端部
には非常止め装置１８が取り付けられている。まず、ガ
イドシュー６の設定と関連寸法をマークする。そして、
一側のガイドレール１の背面側から本体部１０の底板１
０ｂをガイドレール１の背面に宛てがい、ガイドレール
１の鉛直方向の中心が底板１０ｂに形成された一対の貫
通孔１２の中心に一致するように本体部１０を位置させ
る。そして、Ｔ字形のガイドレール１の底部に両側から
レールクリップ１６を宛てがい、ナット１５を締め付け
て、レールクリップ１６と底板１０ｂとの間にガイドレ
ール１を締着固定する。その後、両側から締付ボルト１
３を徐々に締め付けて、締付ボルト１３の先端がかご下
枠１７の溝面に当接した時に、前後左右の設定状態を確
認しつつ締付ボルト１３の締め加減を調整し、かご下枠
１７を所望の設定に固定する。この時、本体部１０が非
常止め装置１８に触れないように取替治具２０を取り付
ける必要がある。そして、安全スイッチ８は遮断されて
いる。なお、他の動作は、かご上枠３に取り付けられた
ガイドシュー６の取り替え作業を同様に行われる。Next, the replacement work of the guide shoe 6 attached to the car lower frame using the guide shoe replacement jig 20 will be described with reference to FIG. The car lower frame 17 is made of channel steel similarly to the car upper frame 3, and an emergency stop device 18 is attached to the end thereof. First, the setting of the guide shoe 6 and related dimensions are marked. And
From the back side of the guide rail 1 on one side to the bottom plate 1 of the main body portion 10
0b is placed on the back surface of the guide rail 1, and the main body portion 10 is positioned so that the vertical center of the guide rail 1 coincides with the center of the pair of through holes 12 formed in the bottom plate 10b. Then, the rail clips 16 are applied to the bottom of the T-shaped guide rail 1 from both sides, the nut 15 is tightened, and the guide rail 1 is fastened and fixed between the rail clip 16 and the bottom plate 10b. After that, tighten the tightening bolt 1 from both sides.
3 is gradually tightened, and when the tip of the tightening bolt 13 comes into contact with the groove surface of the car lower frame 17, the tightening / decreasing amount of the tightening bolt 13 is adjusted while checking the front, rear, left, and right setting states. Fix 17 to the desired setting. At this time, the replacement jig 20 needs to be attached so that the main body 10 does not touch the safety device 18. The safety switch 8 is cut off. Other operations are performed in the same manner as the work of replacing the guide shoe 6 attached to the car upper frame 3.
【００１６】このように、上記実施例によれば、コ字状
の本体部１０の一対の側板１０ａに相対してネジ穴１１
を形成し、各ネジ穴１１に締付ボルト１３を螺合させ、
底板１０ｂに一対の貫通孔１３を形成し、一対の貫通孔
１２に取付ボルト１４を挿通させ、各取付ボルト１４に
ナット１５を螺合させ、レールクリップ１６を取り付け
て、ガイドシュー取替治具２０を構成しているので、ガ
イドシュー取替治具２０の脱着が簡易にでき、ガイドシ
ュー６の取替作業が簡易に行える。また、ガイドレール
１、かご上枠３およびかご下枠１７を強固に固定でき、
ガイドシュー６を取り外した際にかごにかかる片寄り荷
重に起因してガイドシュー６を取り外した側に片寄る現
象が発生せず、かご全体が安定し、ガイドシュー６の取
替作業が安全に行える。さらに、ガイドシュー６の取替
作業途中での締付ボルト１３の締着力が調節でき、取替
作業途中での設定調整や芯合わせ調整を行うことができ
るAs described above, according to the above-described embodiment, the screw holes 11 are provided so as to face the pair of side plates 10a of the U-shaped main body 10.
Is formed, and the tightening bolt 13 is screwed into each screw hole 11,
A pair of through holes 13 are formed in the bottom plate 10b, mounting bolts 14 are inserted into the pair of through holes 12, nuts 15 are screwed into the mounting bolts 14, rail clips 16 are mounted, and a guide shoe replacement jig is attached. Since 20 is configured, the guide shoe replacement jig 20 can be easily attached and detached and the guide shoe 6 can be replaced easily. Further, the guide rail 1, the car upper frame 3 and the car lower frame 17 can be firmly fixed,
When the guide shoe 6 is removed, the phenomenon that the guide shoe 6 is displaced toward the side where the guide shoe 6 is removed due to the offset load applied to the car does not occur, the entire car is stable, and the guide shoe 6 can be replaced safely. . Further, the tightening force of the tightening bolt 13 can be adjusted during the replacement work of the guide shoe 6, and setting adjustment and alignment adjustment can be performed during the replacement work.
【００１７】なお、上記実施例では、底板１０ｂの貫通
孔１２に取付ボルト１４を挿通させ、この取付ボルト１
４にナット１５を螺合させ、さらに取付ボルト１４にレ
ールクリップ１６を取り付けて、第２の固定手段を構成
するものとしているが、第２の固定手段はこれに限ら
ず、例えば側板１０ａに相対して一対のネジ穴を形成
し、この一対のネジ穴にそれぞれ取付ボルトを螺合さ
せ、各取付ボルトの先端にレールクリップを取り付けて
構成してもよい。この場合、取付ボルトの先端間を縮小
するように取付ボルトを回転させれば、ガイドレールが
一対のレールクリップ間に締着固定される。また、上記
実施例では、ガイドシュー取替治具２０によりかご上枠
３あるいはかご下枠１７をガイドレール１に締着固定す
るものとしているが、かご縦枠４をガイドレール１に締
着固定するようにしてもよい。また、上記実施例では、
溝形鋼で構成されたかご枠に適用するものとしている
が、リップ形やハ形状の鋼材で構成されたかご枠にも適
用できることはいうまでもないことである。In the above embodiment, the mounting bolt 14 is inserted into the through hole 12 of the bottom plate 10b, and the mounting bolt 1
The nut 15 is screwed into the screw 4 and the rail clip 16 is attached to the mounting bolt 14 to form the second fixing means. However, the second fixing means is not limited to this, and the second fixing means is opposed to the side plate 10a, for example. Alternatively, a pair of screw holes may be formed, the mounting bolts may be screwed into the pair of screw holes, and the rail clip may be attached to the tip of each mounting bolt. In this case, if the mounting bolt is rotated so as to reduce the distance between the tips of the mounting bolt, the guide rail is clamped and fixed between the pair of rail clips. Further, in the above-mentioned embodiment, the car upper frame 3 or the car lower frame 17 is fastened and fixed to the guide rail 1 by the guide shoe replacement jig 20, but the car vertical frame 4 is fastened and fixed to the guide rail 1. You may do it. Further, in the above embodiment,
Although the present invention is applied to a car frame made of channel steel, it goes without saying that it can also be applied to a car frame made of lip-shaped or C-shaped steel material.
【００１８】[0018]
【発明の効果】この発明は、以上のように構成されてい
るので、以下に記載されるような効果を奏する。Since the present invention is constituted as described above, it has the following effects.
【００１９】この発明の第１の発明によれば、一対の側
板と底板とからなるコ字状の本体部と、本体部の一対の
側板のそれぞれに相対して取り付けられてかご枠を両側
から締着固定する第１の固定手段と、本体部に取り付け
られてガイドレールを締着固定する第２の固定手段とを
備えているので、ガイドシューの取替作業が簡易に行
え、ガイドレールおよびかご枠の固定が強固となりガイ
ドシューを取り外した際のかごの移動がなく、取替作業
の安全性を向上できるとともに、取替途中での設定調整
や芯だし調整ができるガイドシュー取替治具が得られ
る。According to the first aspect of the present invention, a U-shaped main body composed of a pair of side plates and a bottom plate, and a car frame attached to the pair of side plates of the main body so as to face each other. Since the first fixing means for fastening and fixing and the second fixing means attached to the main body for fastening and fixing the guide rail are provided, the replacement work of the guide shoes can be easily performed, and the guide rail and The guide frame replacement jig allows the car frame to be firmly fixed and the car not to move when the guide shoe is removed, improving the safety of replacement work and allowing for setting adjustment and centering adjustment during replacement. Is obtained.
【００２０】また、この発明の第２の発明によれば、上
記第１の発明において、第１の固定手段が、一対の側板
のそれぞれに相対して設けられた一対のネジ穴と、一対
のネジ穴にそれぞれ螺合された一対の締付ボルトとから
構成されているので、かご枠の締着固定／締着解除を容
易に行うことができる。According to a second aspect of the present invention, in the first aspect of the invention, the first fixing means includes a pair of screw holes provided facing each of the pair of side plates, and a pair of screw holes. Since it is composed of a pair of tightening bolts screwed into the screw holes, respectively, the car frame can be easily fixed / unfastened.
【００２１】また、この発明の第３の発明によれば、上
記第１の発明において、第２の固定手段が、ガイドレー
ルの幅より大きな間隔で底板に貫通して取り付けられた
一対の締着部材と、一対の締着部材のそれぞれの先端側
に取り付けられて一対の締着部材の締着動作により底板
との間にガイドレールを締着固定する一対のレールクリ
ップとから構成されているので、ガイドレールの締着固
定／締着解除を容易に行うことができる。Further, according to a third invention of the present invention, in the above-mentioned first invention, the second fixing means is a pair of fastening members which are attached by penetrating the bottom plate at intervals larger than the width of the guide rail. And a pair of rail clips that are attached to the distal ends of the pair of fastening members and that fasten and fix the guide rails to the bottom plate by the fastening operation of the pair of fastening members. , It is possible to easily fix / unfasten the guide rail.
【図１】 この発明の一実施例に係るエレベータのガイ
ドシュー取替治具を示す斜視図である。FIG. 1 is a perspective view showing a guide shoe replacement jig for an elevator according to an embodiment of the present invention.
【図２】 この発明の一実施例に係るエレベータのガイ
ドシュー取替治具を用いたガイドシューの取替作業を説
明する斜視図である。FIG. 2 is a perspective view illustrating a guide shoe replacement operation using the elevator guide shoe replacement jig according to the embodiment of the present invention.
【図３】 この発明の一実施例に係るエレベータのガイ
ドシュー取替治具をかご上枠に取り付けた状態を示す斜
視図である。FIG. 3 is a perspective view showing a state where a guide shoe replacement jig for an elevator according to an embodiment of the present invention is attached to a car upper frame.
【図４】 この発明の一実施例に係るエレベータのガイ
ドシュー取替治具をかご下枠に取り付けた状態を示す斜
視図である。FIG. 4 is a perspective view showing a state where a guide shoe replacement jig for an elevator according to an embodiment of the present invention is attached to a car lower frame.
【図５】 従来のガイドシュー取替工法を示す斜視図で
ある。FIG. 5 is a perspective view showing a conventional guide shoe replacement construction method.
１ ガイドレール、３ かご上枠（かご枠）、４ かご
縦枠（かご枠）、６ガイドシュー、１０ 本体部、１０
ａ 側板、１０ｂ 底板、１１ ネジ穴（第１の固定手
段）、１３ 締付ボルト（第１の固定手段）、１４ 取
付ボルト（第２の固定手段、締着部材）、１５ ナット
（第２の固定手段、締着部材）、１６レールクリップ
（第２の固定手段）、１７ かご下枠（かご枠）、２０
ガイドシュー取替治具。1 guide rail, 3 car upper frame (car frame), 4 car vertical frame (car frame), 6 guide shoes, 10 main body, 10
a side plate, 10b bottom plate, 11 screw holes (first fixing means), 13 tightening bolts (first fixing means), 14 mounting bolts (second fixing means, tightening members), 15 nuts (second fixing means) Fixing means, fastening member), 16 rail clips (second fixing means), 17 car lower frame (car frame), 20
Guide shoe replacement jig.
Claims (3)
際に、かご枠をガイドレールに固定する治具であって、
一対の側板と底板とからなるコ字状の本体部と、前記本
体部の前記一対の側板のそれぞれに相対して取り付けら
れて前記かご枠を両側から締着固定する第１の固定手段
と、前記本体部に取り付けられて前記ガイドレールを締
着固定する第２の固定手段とを備えたエレベータのガイ
ドシュー取替治具。1. A jig for fixing a car frame to a guide rail when replacing a guide shoe of an elevator,
A U-shaped main body composed of a pair of side plates and a bottom plate, and a first fixing means that is attached to each of the pair of side plates of the main body so as to face each other and fastens and fixes the car frame from both sides. A guide shoe replacement jig for an elevator, comprising: a second fixing means that is attached to the main body portion and fastens and fixes the guide rail.
れに相対して設けられた一対のネジ穴と、前記一対のネ
ジ穴にそれぞれ螺合された一対の締付ボルトとから構成
されていることを特徴とする請求項１記載のエレベータ
のガイドシュー取替治具。2. The first fixing means comprises a pair of screw holes provided facing each of the pair of side plates, and a pair of tightening bolts screwed into the pair of screw holes, respectively. The guide shoe replacement jig for an elevator according to claim 1, wherein:
り大きな間隔で底板に貫通して取り付けられた一対の締
着部材と、前記一対の締着部材のそれぞれの先端側に取
り付けられて前記一対の締着部材の締着動作により前記
底板との間に前記ガイドレールを締着固定する一対のレ
ールクリップとから構成されていることを特徴とするエ
レベータのガイドシュー取替治具。3. A second fixing means is provided on a pair of fastening members penetratingly attached to the bottom plate at an interval larger than the width of the guide rail, and on a tip end side of each of the pair of fastening members. A guide shoe replacement jig for an elevator, comprising: a pair of rail clips for fastening and fixing the guide rail to the bottom plate by fastening operation of the pair of fastening members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6269645A JP3046726B2 (en) | 1994-11-02 | 1994-11-02 | Elevator guide shoe replacement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6269645A JP3046726B2 (en) | 1994-11-02 | 1994-11-02 | Elevator guide shoe replacement jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08133626A true JPH08133626A (en) | 1996-05-28 |
| JP3046726B2 JP3046726B2 (en) | 2000-05-29 |
Family
ID=17475240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6269645A Expired - Lifetime JP3046726B2 (en) | 1994-11-02 | 1994-11-02 | Elevator guide shoe replacement jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3046726B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011093641A (en) * | 2009-10-28 | 2011-05-12 | Hitachi Building Systems Co Ltd | Guide shoe replacing tool of elevator |
| JP2011144014A (en) * | 2010-01-15 | 2011-07-28 | Toshiba Elevator Co Ltd | Assembling tool of elevator |
| JP2012057683A (en) * | 2010-09-07 | 2012-03-22 | Tokyo Electric Power Co Inc:The | Adjustment tool for tension between pulleys and method for adjusting tension |
| CN104444705A (en) * | 2014-12-09 | 2015-03-25 | 重庆富士电梯有限责任公司 | Elevator and guide shoe mounting base thereof |
| CN105438925A (en) * | 2015-12-17 | 2016-03-30 | 巨立电梯股份有限公司 | Assembly tool for elevator |
| CN111483910A (en) * | 2019-01-28 | 2020-08-04 | 株式会社日立大厦系统 | Elevator counterweight bearing clamp and mounting method thereof |
| CN111792491A (en) * | 2020-07-27 | 2020-10-20 | 巨龙电梯有限公司 | Elevator guide rail perpendicularity and parallelism adjusting tool |
-
1994
- 1994-11-02 JP JP6269645A patent/JP3046726B2/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011093641A (en) * | 2009-10-28 | 2011-05-12 | Hitachi Building Systems Co Ltd | Guide shoe replacing tool of elevator |
| JP2011144014A (en) * | 2010-01-15 | 2011-07-28 | Toshiba Elevator Co Ltd | Assembling tool of elevator |
| JP2012057683A (en) * | 2010-09-07 | 2012-03-22 | Tokyo Electric Power Co Inc:The | Adjustment tool for tension between pulleys and method for adjusting tension |
| CN104444705A (en) * | 2014-12-09 | 2015-03-25 | 重庆富士电梯有限责任公司 | Elevator and guide shoe mounting base thereof |
| CN105438925A (en) * | 2015-12-17 | 2016-03-30 | 巨立电梯股份有限公司 | Assembly tool for elevator |
| CN111483910A (en) * | 2019-01-28 | 2020-08-04 | 株式会社日立大厦系统 | Elevator counterweight bearing clamp and mounting method thereof |
| CN111483910B (en) * | 2019-01-28 | 2022-04-19 | 株式会社日立大厦系统 | Elevator counterweight bearing clamp and mounting method thereof |
| CN111792491A (en) * | 2020-07-27 | 2020-10-20 | 巨龙电梯有限公司 | Elevator guide rail perpendicularity and parallelism adjusting tool |
| CN111792491B (en) * | 2020-07-27 | 2022-04-26 | 巨龙电梯有限公司 | Elevator guide rail perpendicularity and parallelism adjusting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3046726B2 (en) | 2000-05-29 |
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