JPH0755774B2 - Elevator hoistway tower - Google Patents
Elevator hoistway towerInfo
- Publication number
- JPH0755774B2 JPH0755774B2 JP1186119A JP18611989A JPH0755774B2 JP H0755774 B2 JPH0755774 B2 JP H0755774B2 JP 1186119 A JP1186119 A JP 1186119A JP 18611989 A JP18611989 A JP 18611989A JP H0755774 B2 JPH0755774 B2 JP H0755774B2
- Authority
- JP
- Japan
- Prior art keywords
- horizontal
- hoistway
- building
- horizontal member
- guide rails
- 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 - Fee Related
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Description
【発明の詳細な説明】 [産業上の利用分野] この発明は、エレベータ昇降路鉄塔、特に柱及びガイド
レールと横架材との連結構造に関するものである。Description: TECHNICAL FIELD The present invention relates to an elevator hoistway tower, and more particularly to a connection structure between a pillar and a guide rail and a horizontal member.
[従来の技術] 第3図は例えば特開昭59-149287号公報に示された従来
のエレベータ昇降路鉄塔を示す斜視図、第4図は第3図
のIV−IV線に沿う位置の横断拡大平面図、第5図は横架
材の縦柱への連結構造を示す一部破断斜視図である。第
3図において、建物の一画に形成した断面四角の昇降路
H内の四隅に4本の縦柱(1A),(1B)及び(2A),
(2B)を立設する。この縦柱(1A),(1B)及び(2
A),(2B)は、コ字型の両脚端を互いに向合う方向に
折曲げて隙間をもって対向するようにした所謂断面C字
状の型鋼を用いており、この型鋼の開口部がそれぞれ向
い合うように縦柱(1A),(1B)及び(2A),(2B)を
向い合せている。そして縦柱(1A)と(1B)との間は横
架材(3A)で連結され、また縦柱(2A)と(2B)との間
は横架材(3B)で連結されている。一方、縦柱(1A)と
(2A)とは横架材(4)で、また縦柱(1B)と(2B)と
は横架材(5)でそれぞれ連結されている。勿論、各横
架材(3A),(3B),(4),(5)はそれぞれ上下方
向に複数配置され、隣接する縦柱間を夫々連結してい
る。このように枠組された鉄骨の上端において、縦柱
(1A)と(2A)及び(1B)と(2B)に跨つてそれぞれ支
持梁(6A),(6B)を支持させ、この支持梁(6A),
(6B)に跨がつて機械台(7)を支持して昇降路枠を構
成している。[Prior Art] FIG. 3 is a perspective view showing a conventional elevator hoistway tower shown in, for example, Japanese Patent Laid-Open No. 59-149287, and FIG. 4 is a cross-section taken along a line IV-IV in FIG. FIG. 5 is an enlarged plan view, and FIG. 5 is a partially cutaway perspective view showing a connecting structure of a horizontal member to a vertical column. In FIG. 3, four vertical columns (1A), (1B) and (2A) are provided at four corners in a hoistway H having a square cross section formed in one drawing of a building.
(2B) is erected. This column (1A), (1B) and (2
A) and (2B) use a so-called C-shaped section steel in which both U-shaped leg ends are bent in opposite directions so as to face each other with a gap, and the openings of the section steel face each other. Vertical columns (1A), (1B) and (2A), (2B) are faced to each other so that they fit. The vertical columns (1A) and (1B) are connected by a horizontal bridge (3A), and the vertical columns (2A) and (2B) are connected by a horizontal bridge (3B). On the other hand, the vertical columns (1A) and (2A) are connected by a horizontal bridge (4), and the vertical columns (1B) and (2B) are connected by a horizontal bridge (5). Of course, a plurality of horizontal members (3A), (3B), (4), (5) are arranged in the vertical direction, and the adjacent vertical columns are connected to each other. At the upper end of the steel frame framed in this way, supporting beams (6A) and (6B) are supported by straddling the vertical columns (1A) and (2A) and (1B) and (2B), respectively. ),
A hoist frame is formed by straddling (6B) and supporting the machine base (7).
ところで、前記各横架材(3A),(3B),(4),
(5)は単に各縦柱(2A),(2B)間を連結するばかり
ではなく、昇降路用機材を支持したり、昇降路枠を建物
へ固定させるためのブラケットを兼ねている。即ち、横
架材(3A),(3B)は平面的にU字状をなし、その両脚
端を夫々縦柱に連結しているのであるが、第4図に示す
ように両脚間に昇降路Hの壁面から突出したアンカーボ
ルト(AB)を固定することによって、昇降路枠を建物に
固定する固定ブラケットの役目をしている。また、横架
材(4),(5)はそれぞれ対向する位置にガイドレー
ル(GR)を取付ける取付台(4B),(5B)を形成し、ガ
イドレール(GR)を垂直かつ平行に取付けるブラケット
の役目をしている。そして、これら横架材(3A),(3
B),(4),(5)は各縦柱(1A),(1B)及び(2
A),(2B)に対して上下方向に無段階に調整できるよ
うに連結されている。By the way, the horizontal members (3A), (3B), (4),
(5) not only simply connects the vertical columns (2A) and (2B), but also serves as a bracket for supporting hoistway equipment and fixing the hoistway frame to the building. That is, the horizontal members (3A) and (3B) are U-shaped in plan view, and the ends of both legs are connected to the vertical columns respectively. As shown in FIG. By fixing anchor bolts (AB) protruding from the wall surface of H, it serves as a fixing bracket that fixes the hoistway frame to the building. Further, brackets for mounting the guide rails (GR) vertically and in parallel are formed by forming mounting bases (4B) and (5B) for mounting the guide rails (GR) at the positions where the horizontal members (4) and (5) face each other. Plays the role of. And these horizontal members (3A), (3
B), (4) and (5) are vertical columns (1A), (1B) and (2).
It is connected to A) and (2B) so that it can be adjusted steplessly in the vertical direction.
第3図のP部における横架材(3A)と縦柱(1B)との連
結構造を第5図で具体的に説明する。断面C字状の縦柱
(1B)の開口部(8)側に位置決め具(9)を介して横
架材(3A)の脚端を接触させる。一方、この位置決め具
(9)と開口部(8)を介して対向する縦柱(1B)内に
は取付座(10)を位置させ、ボルト(11)を横架材(3
A)、位置決め具(9)の各ボルト穴を貫通して取付座
(10)のねじ穴にねじ込んで横架材(3A)の縦柱(1B)
への固定を行っている。このように構成したので、ボル
ト(11)の締付けにより横架材(3A)は取付座(10)と
の間で縦柱(1B)の開口部端を挾持することになり、強
固に支持されることになる。一方、ボルト(11)を緩め
れば前記狭持は解かれ、開口部(8)を案内として横架
材(3A)を上下方向に無段階に移動することができる。
このように横架材(3A)は縦柱(1B)に連結されるので
あるが、横架材(3A)の他端も縦柱(1A)に同じ部品を
もって同じように連結される。また、別の横架材(3B)
も、ガイドレールを支持する横架材(4),(5)各縦
柱に対して同じ部品で同じように連結される。The connection structure of the horizontal member (3A) and the vertical column (1B) in the P portion of FIG. 3 will be specifically described with reference to FIG. The leg end of the horizontal member (3A) is brought into contact with the opening (8) side of the vertical column (1B) having a C-shaped cross section through the positioning tool (9). On the other hand, the mounting seat (10) is positioned in the vertical column (1B) facing the positioning tool (9) through the opening (8), and the bolt (11) is attached to the horizontal member (3).
A), vertical pillar (1B) of horizontal frame (3A) by passing through each bolt hole of positioning tool (9) and screwing into the screw hole of mounting seat (10)
Is being fixed to. With this structure, by tightening the bolts (11), the horizontal member (3A) will hold the opening end of the vertical column (1B) between itself and the mounting seat (10), and it will be firmly supported. Will be. On the other hand, if the bolt (11) is loosened, the holding is released, and the horizontal member (3A) can be continuously moved in the vertical direction using the opening (8) as a guide.
Thus, the horizontal member (3A) is connected to the vertical column (1B), and the other end of the horizontal member (3A) is also similarly connected to the vertical column (1A) with the same parts. Also, another horizontal material (3B)
Also, the horizontal members (4) and (5) supporting the guide rails are similarly connected to the vertical columns with the same parts.
従来のエレベータの昇降路鉄塔は、上記のように構成さ
れ、各横架材を各縦柱に対して上下方向に無断階に調整
できるので、横架材(3A),(3B)を階床出入口のため
に別の横架材(3B)と対向する位置に配置することがで
きない場合には、容易に設置位置を変更することができ
ると共に、第4図に示すように建物からのアンカーボル
ト(AB)の取付位置が上下に変更があっても、横架材
(3A),(3B)をその位置へ容易に移動できる。The conventional elevator hoistway tower is constructed as described above, and since each horizontal bridge can be adjusted vertically without permission for each vertical column, horizontal bridges (3A) and (3B) can be adjusted to the floor. If it cannot be placed at a position facing another horizontal member (3B) due to the entrance / exit, the installation position can be easily changed and the anchor bolt from the building as shown in FIG. Even if the mounting position of (AB) changes vertically, the horizontal members (3A) and (3B) can be easily moved to that position.
[発明が解決しようとする課題] 上記のような従来のエレベータ昇降路鉄塔では、横架材
(3A),(3B)の両端部を縦柱(1A),(1B),(2
A),(2B)に位置決め具(9),取付座(10)及びボ
ルト(11)を用いてそれぞれ狭持させて連結し、かつ横
架材(3A),(3B),(4),(5)の端部における狭
持を、ボルト(11)を緩めることによって、横架材(3
A),(3B)を縦柱(1A),(1B),(2A),(2B)の
上下方向に移動できるようにしているが、横架材
(4),(5)にはガイドレール(GR)を取り付けるレ
ールブラケットである取付台(4B),(5B)が形成され
ており、エレベータの昇降路鉄塔と建物との固定は、建
物の昇降路壁面に埋込まれたアンカーボルト(AB)を横
部材(3A),(3B)に締結することにより行うようにし
ているので、建物にアンカーボルト(AB)を、また横架
材(4),(5)に取付台(4B)を予め精度良く取り付
けておくことが望ましく、そのため建物の施工に手間が
かかるという問題があった。特に、建物が木造の場合に
は、木製の梁にアンカーボルト(AB)を設けなければな
らないが、木製の梁はアンカーボルト(AB)を埋込むこ
とが困難であり、建物の設計,施工に多大な手間がかか
るという問題があった。[Problems to be Solved by the Invention] In the conventional elevator hoistway tower as described above, both ends of the horizontal members (3A) and (3B) are connected to the vertical columns (1A), (1B), (2).
A) and (2B) are connected to each other by sandwiching them using a positioning tool (9), a mounting seat (10) and a bolt (11), and horizontal members (3A), (3B), (4), By tightening the bolt (11) at the end of (5), the cross member (3
A) and (3B) can be moved vertically in the vertical columns (1A), (1B), (2A), and (2B), but guide rails are provided for the horizontal members (4) and (5). (GR) rail mount brackets (4B), (5B) are formed, and the elevator hoistway tower is fixed to the building by anchor bolts (AB) embedded in the hoistway wall of the building. ) Is fastened to the horizontal members (3A) and (3B), anchor bolts (AB) are attached to the building, and mounting members (4B) are attached to the horizontal members (4) and (5). It is desirable to install it with high accuracy in advance, which causes a problem that it takes time to construct a building. In particular, if the building is made of wood, it is necessary to provide anchor bolts (AB) on the wooden beams, but it is difficult to embed anchor bolts (AB) on the wooden beams, which makes it difficult to design and construct the building. There was a problem that it took a lot of time and effort.
更に、アンカーボルト(AB)や取付台(4B),(5B)の
固定部は、横架材(3A),(3B),(4),(5)に設
けられているため、地震時に発生する水平荷重は横架材
(3A),(3B),(4),(5)を曲げる方向に作用
し、そのために横架材(3A),(3B),(4),(5)
を強固なものにする必要があり、コストの高いものとな
るという問題もあった。Furthermore, the anchor bolts (AB) and the fixed parts of the mounting bases (4B) and (5B) are provided on the horizontal members (3A), (3B), (4) and (5), so they occur during an earthquake. The horizontal load to be applied acts in the direction of bending the horizontal members (3A), (3B), (4), (5), and therefore the horizontal members (3A), (3B), (4), (5).
There is also a problem that the cost must be high because it needs to be solid.
この発明はかかる課題を解決するためになされたもの
で、昇降路の壁面又は建物梁にアンカーボルトを設ける
ことを不要とし、横架材の長さに誤差があっても取付け
を容易にすると共に、柱に対して横架材を任意の位置に
取付けることができるようにして建物行う横架材の設
計,施工の手間を少なくし、横架材に曲げ荷重を与え
ず、圧縮荷重のみをかけるようにしたエレベータの昇降
路鉄塔を得ることを目的とする。The present invention has been made to solve the above problems, and eliminates the need to provide anchor bolts on the wall surface of a hoistway or building beams, and facilitates installation even if there is an error in the length of the horizontal member. , The horizontal material can be attached to the pillar at any position, which reduces the time and effort of designing and constructing the horizontal material for building, and applies only compressive load without applying bending load to the horizontal material. The purpose is to obtain the elevator hoistway tower.
[課題を解決するための手段] この発明に係るエレベータの昇降路鉄塔は、建物の昇降
路内の乗場側に立設され、複数の長穴を有する2本のガ
イドレールと、昇降路内の反乗場側に立設され複数の長
穴を有する2本の柱と、ガイドレール同士,柱同士及び
ガイトレールと柱とを連結する横架材と、各横架材の端
部に進退自在に締結され自由端が昇降路の壁面等に圧接
されるスライド腕と、横架材又はスライド腕が固定され
各ガイドレール及び各柱に締結具によりそれぞれ締結さ
れ締結具の一部が挿通する長穴を有する支持具とを備え
たものである。[Means for Solving the Problem] A hoistway tower of an elevator according to the present invention includes two guide rails having a plurality of elongated holes, which are erected upright on the landing side in the hoistway of a building. Two pillars standing upright on the side opposite to the landing and having a plurality of long holes, horizontal rails connecting guide rails, pillars, and guide rails and pillars, and fastened back and forth at the end of each horizontal rail A slide arm whose free end is pressed against the wall surface of the hoistway and a horizontal member or slide arm are fixed to each guide rail and each pillar with a long hole through which a part of the fastener is inserted. And a support tool having the same.
[作用] この発明においては、ガイドレールが昇降路内の乗場側
に立設されたことにより、ガイドレールが昇降路内に立
設される柱を兼用し、ガイドレール同士,柱同士及びガ
イドレールと柱とを支持具を介して連結する横架材の端
部にスライド腕が進退自在に締結され、そのスライド腕
が昇降路の壁面又は建物梁に圧接されているので、昇降
路内に立設されたガイドレール及び柱が位置決め固定さ
れ、昇降路の壁面、建物梁にアンカボルトを設けること
が不要となり、地震時の水平荷重がスライド腕を介して
横架材に圧縮荷重としてのみ伝達され、横架材は曲げ荷
重を受けない。また、横架材、スライド腕を支持し、各
ガイドレール及び各柱に締結具によりそれぞれ締結され
る支持具は、締結具の一部が挿通する長穴を有している
から、支持具の取付位置を上下方向に調整することがで
きる。[Operation] In the present invention, since the guide rails are erected on the landing side in the hoistway, the guide rails also serve as the pillars erected in the hoistway. The slide arm is fastened to the end of the horizontal member that connects the column and the pillar through the support tool so that the slide arm can move forward and backward, and the slide arm is pressed against the wall of the hoistway or the building beam. The installed guide rails and pillars are positioned and fixed, eliminating the need for anchor bolts on the walls of hoistways and building beams, and the horizontal load during an earthquake is transmitted only as a compressive load to the horizontal members via the slide arms. , Horizontal material is not subjected to bending load. Further, since the support tool that supports the horizontal member and the slide arm and is fastened to each guide rail and each pillar by the fastener has the elongated hole through which a part of the fastener is inserted, The mounting position can be adjusted vertically.
[実施例] 第1図はこの発明の一実施例を示す横断拡大平面図、第
2図はガイドレールと横架材の連結状態を示す斜視図で
ある。図において、(10)は建物の昇降路H内の乗場側
に間隔を置いて立設された2本の断面コ字状のガイドレ
ールで、その巾方向に並設された一対の長穴(11),
(11)が長手方向に所定間隔を置いて複数対形成されて
いる。(12)は建物の昇降路H内の反乗場側に間隔を置
いて立設された2本の断面コ字状の柱で、その巾方向に
並設された一対の長穴(図示省略)が長手方向に所定間
隔を置いて複数対形成されている。(13)はガイドレー
ル(10),(10)同士、柱(12),(12)同士及びガイ
ドレール(10)と柱(12)とを連結する断面L字状の横
架材である。(14)は一端側に2つの長穴(15)を有す
る断面L字状のスライド腕で、締結具であるボルト(16
a)とナット(16b)によって各横架材(13)の端部に進
退自在に締結されている。(17)はスライド腕(14)の
自由端に溶接により取り付けられたプレートである。
(18)は横架材(13)をガイドレール(10)及び柱(1
2)に連結するための断面コ字状の支持具で、その巾方
向には2つの長穴(18a)が形成されている。この支持
具(18)の2つの側面に上下方向に位置を違えてそれぞ
れ横架材(13)の端部が溶接により固着されている。
(19)はガイドレール(10)に沿ってガイドローラ(2
0)の案内により昇降するかご、(21)はガイドレール
(10),(10)同士を連結する横架材(13)に取り付け
られた乗り場ユニットである。(22)は昇降路Hに設け
られた建物梁である。[Embodiment] FIG. 1 is an enlarged cross-sectional plan view showing an embodiment of the present invention, and FIG. 2 is a perspective view showing a connected state of a guide rail and a horizontal member. In the figure, (10) is two guide rails with a U-shaped cross-section that are erected at a distance from the landing side in the hoistway H of the building, and have a pair of elongated holes (in the width direction) 11),
A plurality of pairs of (11) are formed at predetermined intervals in the longitudinal direction. (12) are two pillars with a U-shaped cross section, which are erected at a distance on the side opposite to the landing in the hoistway H of the building, and have a pair of elongated holes (not shown) juxtaposed in the width direction. A plurality of pairs are formed at predetermined intervals in the longitudinal direction. Reference numeral (13) is a horizontal member having an L-shaped cross section that connects the guide rails (10) and (10) to each other, the pillars (12) and (12) to each other, and the guide rail (10) and the pillar (12). Reference numeral (14) is a slide arm having an L-shaped cross section having two elongated holes (15) at one end side, and a bolt (16) which is a fastener.
A) and a nut (16b) are fastened to the ends of the horizontal members (13) so that they can move back and forth. (17) is a plate attached to the free end of the slide arm (14) by welding.
(18) is the horizontal material (13) to guide rail (10) and pillar (1
It is a support tool having a U-shaped cross section for connecting to 2), and two elongated holes (18a) are formed in the width direction thereof. The ends of the horizontal members (13) are fixed to the two side surfaces of the support tool (18) by welding at different positions in the vertical direction.
(19) is a guide roller (2
The car that moves up and down according to the guide of (0), and (21) is a landing unit attached to a horizontal member (13) that connects the guide rails (10) and (10) to each other. (22) is a building beam provided in the hoistway H.
上記のように構成したエレベータの昇降路鉄塔において
は、昇降路H内の乗場側と反乗場側にそれぞれ立設され
た2本のガイドレール(10),(10)と、2本の柱(1
2),(12)に横架材(13)をそれぞれ連結する場合、
2つの側面に上下方向に位置を違えてそれぞれ横架材
(13)の端部が固着されている支持具(18)を、例えば
第2図に示すようにガイドレール(10)の所望取付位置
に位置決めし、ガイドレール(10)の所望取付位置にあ
る一対の長穴(11),(11)に対して支持具(18)の一
対の長穴(18a),(18a)とを整合させ、これらの長穴
(11),(18a)にボルト(16a)を挿通し、そのボルト
(16a)に螺合したナット(16b)を締結することによ
り、ガイドレール(10)に支持具(18)を介して横架材
(13)が連結される。柱(12)への横架材(13)の連結
もガイドレール(10)への取付けと同様に行う。このよ
うにして、ガイドレール(10),(10)同士、柱(1
2),(12)同士及びガイドレール(10)と柱(12)と
が支持具(18)を介して連結される。In the elevator hoistway tower constructed as described above, the two guide rails (10) and (10) and the two columns ( 1
When connecting the horizontal members (13) to 2) and (12) respectively,
As shown in FIG. 2, for example, a support tool (18) to which the ends of the horizontal members (13) are fixed to the two side faces at different positions in the vertical direction is installed at a desired mounting position of the guide rail (10). The guide rail (10) at the desired mounting position, and align the pair of elongated holes (18a) and (18a) of the support (18) with the pair of elongated holes (11) and (11). , The bolt (16a) is inserted into these oblong holes (11) and (18a), and the nut (16b) screwed to the bolt (16a) is fastened to the guide rail (10) to support (18). ), The horizontal member (13) is connected. The horizontal member (13) is connected to the pillar (12) in the same manner as the guide rail (10). In this way, the guide rails (10), (10), the pillars (1
2) and (12) and the guide rail (10) and the pillar (12) are connected to each other via a support tool (18).
次に、横架材(13)の端部には、横架材(13)の取付穴
(図示省略)にスライド腕(14)の長穴(15)を整合さ
せ、これら取付穴と長穴(15)にボルト(16a)を挿通
し、そのボルト(16a)に螺合したナット(16b)を締結
することにより、横架材(13)の端部にスライド腕(1
4)が連結される。横架材(13)に対するその長手方向
におけるスライド腕(14)の進退具合は、長穴(15)へ
のボルト(16a)とナット(16b)による締結位置を変え
ることによって行う。そして、スライド腕(14)の自由
端にはプレート(17)が取り付けられており、そのプレ
ート(17)は昇降路Hに設けられた建物梁(22)に圧接
されている。従って、昇降路H内に立設されたガイドレ
ール(10)及び柱(12)は、横架材(13)に連結された
スライド腕(14)のプレート(17)による建物梁(22)
への圧接によって位置決め固定され、昇降路Hの建物梁
(22)或いは壁面にアンカーボルトを設けることは不要
となる。このため、昇降路Hを有する建物、特に木造建
物の昇降路の設計,施工の手間が削減できる。また、昇
降路Hに設けられる建物梁(22)の水平方向位置に多少
の誤差があっても、スライド腕(14)の進退量を簡単に
調整することができるから、昇降路Hへの建築梁(18)
の取付精度は低くてもよく、この点からも昇降路Hの建
築の手間を少なくすることができる。Next, at the end of the horizontal member (13), align the long holes (15) of the slide arm (14) with the mounting holes (not shown) of the horizontal member (13), and attach these holes to the long holes. The bolt (16a) is inserted into (15) and the nut (16b) screwed to the bolt (16a) is fastened, so that the slide arm (1) is attached to the end of the horizontal member (13).
4) are connected. The slide arm (14) is moved forward and backward with respect to the horizontal member (13) by changing the fastening position of the bolt (16a) and the nut (16b) to the elongated hole (15). A plate (17) is attached to the free end of the slide arm (14), and the plate (17) is pressed against a building beam (22) provided in the hoistway H. Therefore, the guide rail (10) and the pillar (12) erected in the hoistway H are the building beam (22) by the plate (17) of the slide arm (14) connected to the horizontal member (13).
It is not necessary to provide an anchor bolt on the building beam (22) or the wall surface of the hoistway H, which is positioned and fixed by pressure contact with. For this reason, it is possible to reduce the time and effort for designing and constructing the hoistway of a building having the hoistway H, particularly a wooden building. Further, even if there is some error in the horizontal position of the building beam (22) provided in the hoistway H, the amount of advance / retreat of the slide arm (14) can be easily adjusted. Beams (18)
May be installed at low accuracy, and from this point as well, the labor of building the hoistway H can be reduced.
更に、昇降路H内に立設されたガイドレール(10)及び
柱(12)は、横架材(13)に連結されたスライド腕(1
4)のプレート(17)が建物梁(22)を圧接することに
よって位置決め固定されるようにしているるから、地震
時に生じた水平荷重はスライド腕(14)及び横架材(1
3)の圧接荷重として建物梁(22)に伝達され、建物梁
(22)から横架材(13)に圧接荷重が伝達されたとき、
プレート(17)が建物梁(22)の表面を上下方向に移動
するため曲げ荷重を受けない。従って横架材(13)は強
度の小さなものでよい。Further, the guide rail (10) and the pillar (12) which are erected in the hoistway H have the slide arm (1) connected to the horizontal member (13).
Since the plate (17) of 4) is positioned and fixed by pressing the building beam (22), the horizontal load generated during the earthquake is applied to the slide arm (14) and the horizontal member (1).
When the pressure contact load of 3) is transmitted to the building beam (22) and the pressure contact load is transmitted from the building beam (22) to the horizontal member (13),
The plate (17) moves in the vertical direction on the surface of the building beam (22), so that no bending load is applied. Therefore, the horizontal member (13) may have low strength.
なお、横架材(13)は支持固定している支持具(18)に
は、上下方向の長穴(18a)が設けられているから、上
下方向の位置調整を行なうことができ、建物梁(22)が
上下方向にずれても横架材(13)に連結されたスライド
腕(14)のプレート(17)を建物梁(22)に圧接でき、
この点でも建物の設計及び施工を容易にできる。Since the supporting member (18) supporting and fixing the horizontal member (13) is provided with the vertical elongated hole (18a), the vertical position can be adjusted, and the building beam can be adjusted. Even if (22) shifts in the vertical direction, the plate (17) of the slide arm (14) connected to the horizontal member (13) can be pressed against the building beam (22).
Also in this respect, the design and construction of the building can be facilitated.
この実施例では、支持具(18)に横架材(13)を溶接に
より固定した場合を示したが、ボルト締め等によって固
定してもよい。また、支持具(18)に横架材(13)を固
定するのではなく、横架材(13)に連結されたスライド
腕(14)を支持具(18)に連結するようにしてもよい。Although the horizontal member (13) is fixed to the support (18) by welding in this embodiment, it may be fixed by bolting or the like. Further, instead of fixing the horizontal member (13) to the support member (18), the slide arm (14) connected to the horizontal member (13) may be connected to the support member (18). .
[発明の効果] この発明は以上説明したとおり、ガイドレールを建物の
乗場側に立設したので、ガイドレールが昇降路内に立設
される柱を兼用することにより、コストを低減化できる
という効果を有する。[Effects of the Invention] As described above, according to the present invention, since the guide rails are erected on the landing side of the building, the guide rails also serve as pillars that are erected in the hoistway, so that the cost can be reduced. Have an effect.
また、ガイドレール同士,柱同士及びガイドレールと柱
とを支持具を介して連結する横架材の端部にスライド腕
が進退自在に締結され、そのスライド腕が昇降路の壁面
或いは建物梁を圧接して、昇降路内に立設されたガイド
レール及び柱を位置決め固定しているので、昇降路の壁
面や建物の梁等にアンカーボルトを設けることを不要と
すると共に、地震時に生じた水平荷重は横架材に曲げ荷
重ではなく圧縮荷重として与えられるため、横架材は強
度の小さなもので足りるという効果を有し、更にスライ
ド腕の進退量を調整できるようにしているので、昇降路
への建築梁の取付精度が低くて済み、建物梁を有する建
物、特に木造建物の昇降路の設計,施工の手間が削除で
きるという効果を有する。Further, slide arms are fastened back and forth to the end portions of the horizontal members that connect the guide rails, the pillars, and the guide rails and the pillars through the support tool, and the slide arms are attached to the wall surface of the hoistway or building beams. Since the guide rails and pillars that are erected in the hoistway are positioned and fixed by pressure contact, it is not necessary to install anchor bolts on the walls of the hoistway or the beams of the building, and the horizontal position caused by the earthquake Since the load is applied to the horizontal member as a compressive load instead of a bending load, the horizontal member has the effect that a small strength is sufficient, and since it is possible to adjust the amount of advance / retreat of the slide arm, the hoistway This has the effect that the accuracy of mounting the building beams to the building is low, and the labor of designing and constructing the hoistway of a building having building beams, particularly a wooden building, can be eliminated.
更に、横架材、スライド腕を支持し、各ガイドレール及
び各柱締結具によりそれぞれ締結される支持具は締結具
の一部が挿通する長穴を有し、支持具の取付位置を上下
方向に位置調整できるので、建物梁の位置が上下方向に
ずれても横架材に連結されたスライド腕を建物梁に圧接
でき、建物梁を有する建物の設計及び施工が容易になる
という効果も有する。Further, the support tool that supports the horizontal member and the slide arm and is fastened by each guide rail and each column fastener has an elongated hole through which a part of the fastener is inserted, and the mounting position of the support tool can be set in the vertical direction. Since the position of the building beam can be adjusted in the vertical direction, the slide arm connected to the horizontal member can be pressed against the building beam even if the position of the building beam shifts in the vertical direction, which also has the effect of facilitating the design and construction of the building having the building beam. .
第1図はこの発明の一実施例を示す横断拡大平面図、第
2図はガイドレールと横架材の連結状態を示す斜視図、
第3図は従来のエレベータの昇降路鉄塔を示す斜視図、
第4図は第3図のIV−IV線に沿う位置の横断拡大平面
図、第5図は横架材の縦柱への連結構造を示す一部破断
斜視図である。 図において、(10)はガイドレール、(12)は柱、(1
3)は横架材、(14)はスライド腕、(15)は長穴、(1
6a)はボルト(締結具)、(16b)はナット(締結
具)、Hは昇降路である。 なお各図中、同一符号は同一又は相当部分を示す。FIG. 1 is an enlarged cross-sectional plan view showing an embodiment of the present invention, and FIG. 2 is a perspective view showing a connected state of a guide rail and a horizontal member,
FIG. 3 is a perspective view showing a conventional elevator hoistway tower,
FIG. 4 is an enlarged cross-sectional plan view of a position along the line IV-IV in FIG. 3, and FIG. 5 is a partially cutaway perspective view showing a connecting structure of a horizontal member to a vertical column. In the figure, (10) is a guide rail, (12) is a pillar, and (1
3) is a horizontal member, (14) is a sliding arm, (15) is a long hole, (1
6a) is a bolt (fastener), (16b) is a nut (fastener), and H is a hoistway. In each drawing, the same reference numerals indicate the same or corresponding parts.
Claims (1)
設され、長手方向に複数の長穴を有する2本のガイドレ
ールと、 上記昇降路内の反乗場側に間隔を置いて立設され、長手
方向に複数の長穴を有する2本の柱と、 上記ガイドレール同士,柱同士及びガイドレールと柱と
を連結する横架材と、 各横架材の端部に締結具によって進退自在に締結され、
締結具の一部が挿通する長穴を有し、自由端が昇降路の
壁面又は建築梁に圧接されるスライド腕と、 横架材又はスライド腕が固定され、各ガイドレール及び
各柱の長穴の一部に挿通した締結具によりそれぞれ締結
された支持具とを備えたことを特徴とするエレベータの
昇降路鉄塔。1. Two guide rails standing upright on the landing side in a hoistway of a building and having a plurality of elongated holes in the longitudinal direction, and a space on the opposite landing side in the hoistway. Two columns that are vertically erected and have a plurality of elongated holes in the longitudinal direction, horizontal rails that connect the guide rails, the rails, and the guide rails to each other, and fasten to the end of each horizontal rail. It is fastened back and forth with tools,
A slide arm with a long hole through which a part of the fastener is inserted, the free end of which is pressed against the wall of the hoistway or the building beam, and the horizontal member or slide arm is fixed, and the length of each guide rail and each pillar is long. A hoistway tower of an elevator, comprising: a support member that is fastened by a fastener that is inserted through a part of a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1186119A JPH0755774B2 (en) | 1989-07-20 | 1989-07-20 | Elevator hoistway tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1186119A JPH0755774B2 (en) | 1989-07-20 | 1989-07-20 | Elevator hoistway tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0351283A JPH0351283A (en) | 1991-03-05 |
| JPH0755774B2 true JPH0755774B2 (en) | 1995-06-14 |
Family
ID=16182695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1186119A Expired - Fee Related JPH0755774B2 (en) | 1989-07-20 | 1989-07-20 | Elevator hoistway tower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755774B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06183666A (en) * | 1992-12-22 | 1994-07-05 | Emoto Kogyo Kk | Driving device in elevator |
| DE9402427U1 (en) * | 1994-02-15 | 1994-06-09 | C. Haushahn Gmbh & Co, 70469 Stuttgart | Elevator system with linear drive |
| CN105417317A (en) * | 2016-01-15 | 2016-03-23 | 苏州德易斯电梯有限公司 | Novel multifunctional liftway frame convenient for field assembling and mounting |
-
1989
- 1989-07-20 JP JP1186119A patent/JPH0755774B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0351283A (en) | 1991-03-05 |
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|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |