JPH0348110B2 - - Google Patents
Info
- Publication number
- JPH0348110B2 JPH0348110B2 JP61107720A JP10772086A JPH0348110B2 JP H0348110 B2 JPH0348110 B2 JP H0348110B2 JP 61107720 A JP61107720 A JP 61107720A JP 10772086 A JP10772086 A JP 10772086A JP H0348110 B2 JPH0348110 B2 JP H0348110B2
- Authority
- JP
- Japan
- Prior art keywords
- hoistway
- pulley
- car frame
- rope
- installation
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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＞
本発明はエレベータの据寸工法に係り、特に、
昇降路上方に機械室のない巻胴巻上式のエレベー
タの据寸工法に関する。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to an elevator installation method, and in particular,
This invention relates to an installation method for a winding drum type elevator that does not have a machine room above the hoistway.
＜従来技術＞
従来、巻胴巻上式のエレベータの据寸工法とし
ては、特開昭60−52483号公報に開示されている
ものが知られている。すなわち、かかる従来工法
は、まず、昇降路上部に足場を設けてプーリを取
り付け、次に、既設の巻胴巻上機からこのプーリ
に巻き掛けられたロープで最上部のレールを吊り
上げることによつて順次レールを連結していき、
しかる後、連結されたレールの上下を固定し、さ
らにかご枠を組み立て、このかご枠を前記ロープ
を介して昇降させることによつて、前記した各レ
ールの芯出し固定ならびに昇降路内機器の取り付
けを行うというものであつた。<Prior Art> Conventionally, as a method for installing an elevator with a winding drum, the method disclosed in Japanese Patent Application Laid-Open No. 60-52483 is known. In other words, in this conventional construction method, first, scaffolding is installed above the hoistway and a pulley is attached, and then the topmost rail is hoisted up using a rope wrapped around the pulley from an existing winding drum hoist. Connect the rails one by one,
After that, the top and bottom of the connected rails are fixed, the car frame is assembled, and the car frame is raised and lowered via the rope, thereby fixing the centering of each rail and installing equipment in the hoistway. The idea was to do this.
＜発明が解決しようとする問題点＞
ところで、一般に５メートルの定尺ものが使用
される各レールの連結作業には、昇降路内に特別
な足場を設ける必要があるが、上述した従来工法
はロープで吊り上げた最上部のレールに順次他の
レールを連結していくというものであるため、こ
の連結作業がすべて完了するまでは当該ロープを
他の目的で利用することができなかつた。つま
り、昇降路上部に仮設した足場を、このロープを
使つて連結作業地点に移設するということができ
ず、また、昇降路内の左右に延設されるレールの
組合げ作業もそれぞれ別工程で行わねばならず、
こうしたことから、上記従来技術には作業効率の
面で問題があつた。<Problems to be Solved by the Invention> Incidentally, in order to connect each rail, which generally uses 5-meter rails, it is necessary to provide special scaffolding within the hoistway, but the conventional method described above does not Since other rails were successively connected to the top rail suspended by a rope, the ropes could not be used for other purposes until all the connections were completed. In other words, it is not possible to use these ropes to move the temporary scaffolding above the hoistway to the connecting work point, and the work of assembling the rails extending on the left and right sides of the hoistway is a separate process. must be done,
For this reason, the above-mentioned conventional technology has a problem in terms of work efficiency.
したがつて本発明の目的とするところは、据寸
作業が安全かつ効率的に行えるエレベータの据付
工法を提供することにある。 Therefore, an object of the present invention is to provide an elevator installation method that allows the installation work to be carried out safely and efficiently.
＜問題点を解決するための手段＞
上記目的は、昇降路上部に作業床を組み立てた
後、この作業床を用いて一対の本設設用最上部レ
ールを芯出し固定すると共に、このレールにブラ
ケツトを載置固定し、しかる後、このブラケツト
に本設用プーリを回動自在に取付け、しかして、
このプーリに巻き掛けた本設用ロープを用いて前
記作業床を順次下方に移設していくとこにより、
各レールの連結および芯出し固定を行い、この
後、前記作業床を解体除去して本設用かご枠を組
み立て、このかご枠を用いて、昇降路内機器の取
り付けを行うようにすることで達成される。<Means for solving the problem> The above purpose is to assemble a work floor above the hoistway, then use this work floor to center and fix the pair of top rails for permanent installation, and to Place and fix the bracket, then attach the pulley for permanent installation to this bracket so that it can rotate freely, and then
By sequentially moving the work floor downward using the permanent installation rope wrapped around this pulley,
Each rail is connected and centered, and then the work floor is dismantled and removed to assemble a car frame for the main installation, and equipment in the hoistway is installed using this car frame. achieved.
＜作用＞
すなわち、上記手段によれば、作業床をロープ
で吊り下げて下降させることにより、レールの連
結作業ならびに芯出し固定に好都合な位置へ作業
床を順次移設することができ、据寸作業の効率化
が図れる。<Function> That is, according to the above means, by suspending the work floor with a rope and lowering it, the work floor can be sequentially moved to a convenient position for the rail connection work and centering fixation, and the installation work can be carried out. efficiency can be achieved.
＜実施例＞ 以下、本発明の実施例を図により説明する。<Example> Embodiments of the present invention will be described below with reference to the drawings.
第１図ないし第３図は本発明による据寸工法の
一実施例を作業順序に従つて示したエレベータの
全体側面図であり、第１図はプーリ取付時の状
態、第２図はレール連結時の状態、第３図はかご
枠組み込み時の状態を示す。これらの図におい
て、１は昇降路、２は巻胴式巻上機、３はプー
リ、４はロープ、５は作業床、６はレール、７は
かご枠、８はブラケツトである。 Figures 1 to 3 are overall side views of an elevator showing one embodiment of the installation method according to the present invention according to the work order. Figure 1 shows the state when the pulley is installed, and Figure 2 shows the rail connection. Fig. 3 shows the state when the car frame is installed. In these figures, 1 is a hoistway, 2 is a winding drum hoist, 3 is a pulley, 4 is a rope, 5 is a working floor, 6 is a rail, 7 is a car frame, and 8 is a bracket.
まず、昇降路１の下部近傍に巻胴式巻上機２を
固設した後、第１図に示すように、昇降路１の上
部に作業床５を組み立て、この作業床５を足場と
して最上部の左右のレール６を芯出し固定し、こ
れら一対のレール６にブラケツト８を載置固定
し、さらにこのブラケツト８にプーリ３を回動自
在に取り付ける。次いで、巻胴式巻上機２に巻回
されているロープ４を前記プーリ３に巻き掛け、
このロープ４によつて前記作業床５を懸吊した
後、巻胴式巻上機２を駆動させて作業床５を約５
メートル下方に、つまりレール６の１本分の長さ
相当分だけ下方に移設し、この作業床５を足場と
して、先に固定した最上部の左右のレール６の下
端にそれぞれ２番目のレール６を連結するととも
に、これら２番目のレール６の芯出し固定を行
う。この後、ロープ４にて吊り下げた作業床５を
順次下方に移設して同様の作業を繰り返し（第２
図参照）、左右のすべてのレール６の芯出し固定
を完了して昇降路１の下部に到達した作業床５を
解体除去する。そして、第３図に示すように、昇
降路１の下部に本設用かご枠７を組み込み、この
かご枠７をロープ４と結合した後、巻胴式巻上機
２を駆動させることによつて、かご枠７を左右の
レール６に沿つて昇降させ、昇降路内機器の取り
付けを行う。 First, after fixing the winding drum hoist 2 near the bottom of the hoistway 1, as shown in FIG. The upper left and right rails 6 are centered and fixed, a bracket 8 is mounted and fixed on these pair of rails 6, and a pulley 3 is rotatably attached to this bracket 8. Next, the rope 4 wound around the winding drum hoist 2 is wound around the pulley 3,
After suspending the working floor 5 by this rope 4, the winding drum type hoist 2 is driven to suspend the working floor 5 by about 50%.
meters downward, in other words, downward by the length of one rail 6, and using this work floor 5 as a foothold, install the second rail 6 at the lower end of the left and right rails 6 at the top that were fixed earlier. At the same time, these second rails 6 are centered and fixed. After this, the work floor 5 suspended by the rope 4 is moved downward one by one and the same operation is repeated (second
After completing the centering and fixing of all the left and right rails 6 (see figure), the work floor 5 that has reached the lower part of the hoistway 1 is dismantled and removed. As shown in FIG. 3, a car frame 7 for permanent installation is installed in the lower part of the hoistway 1, and after this car frame 7 is connected to the rope 4, the winding drum hoist 2 is driven. Then, the car frame 7 is raised and lowered along the left and right rails 6, and equipment in the hoistway is attached.
このように、ロープ４を利用して作業床５を順
次下方に移設していくことにより、レール６を左
右同時に上方から下方へと延設していくことがで
きるので、作業の効率化が図れるとともに、安全
性も確保される。 In this way, by sequentially moving the work floor 5 downward using the rope 4, the rails 6 can be extended from above to below at the same time on the left and right sides, making work more efficient. At the same time, safety is also ensured.
＜発明の効果＞
以上説明したように、本発明によれば、作業床
をロープで吊り下げて下降させることにより、レ
ールの連結作業ならびに芯出し固定に好都合な位
置へ作業床を順次移設することができ、よつて左
右のレールの組み上げ作業を同時に行うことがで
きて、据付作業を安全かつ効率的に行える。<Effects of the Invention> As explained above, according to the present invention, by suspending the work floor with a rope and lowering it, the work floor can be successively relocated to a convenient position for rail connection work and centering fixation. Therefore, the left and right rails can be assembled at the same time, and the installation work can be carried out safely and efficiently.
第１図ないし第３図は本発明による据付工法の
一実施例を作業順序に従つて示したエレベータの
全体側面図であり、第１図はプーリ取り付け時の
状態、第２図はレール連結時の状態、第３図はか
ご枠組み込み時の状態を示す。
１……昇降路、２……巻胴式巻上機、３……プ
ーリ、４……ロープ、５……作業床、６……レー
ル、７……かご枠。
Figures 1 to 3 are overall side views of an elevator showing an embodiment of the installation method according to the present invention according to the work order. Figure 1 shows the state when the pulley is attached, and Figure 2 shows the state when the rail is connected. Fig. 3 shows the state when the car frame is installed. 1... hoistway, 2... winding drum hoist, 3... pulley, 4... rope, 5... work floor, 6... rail, 7... car frame.
Claims (1)
巻上機と、昇降路最上部に軸支されたプーリと、
このプーリに巻き掛けられたロープと、このロー
プに懸吊されて前記巻胴式巻上機により昇降可能
なかご枠と、昇降路内に延設されて前記かご枠の
昇降を案内するレールとを備えた巻胴巻上式のエ
レベータの据寸工法において、昇降路上部に作業
床を組み立てた後、この作業床を用いて一対の本
設用最上部レールを芯出し固定すると共に、この
レールにブラケツトを載置固定し、しかる後、こ
のブラケツトに本設用プーリを回動自在に取付
け、しかして、このプーリに巻き掛けた本設用ロ
ープを用いて前記作業床を順次下方に移設してい
くことにより、各レールの連結および芯出し固定
を行い、この後、前記作業床を解体除去して本設
用かご枠を組み立て、このかご枠を用いて昇降路
内機器の取り付けを行うようにしたことを特徴と
するエレベータの据寸工法。1. A winding drum hoist for permanent installation installed near the bottom of the hoistway, a pulley pivotally supported at the top of the hoistway,
A rope wound around the pulley, a car frame suspended from the rope and capable of being raised and lowered by the winding drum hoist, and a rail extending into the hoistway to guide the raising and lowering of the car frame. In the installation method for a hoisting type elevator with A bracket is placed and fixed, and then a pulley for permanent installation is rotatably attached to this bracket, and the work floor is sequentially moved downward using a rope for permanent installation wrapped around this pulley. Then, the work floor is dismantled and removed, a car frame for the main installation is assembled, and equipment in the hoistway is installed using this car frame. An elevator installation method characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10772086A JPS62264184A (en) | 1986-05-13 | 1986-05-13 | Method of installation construction of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10772086A JPS62264184A (en) | 1986-05-13 | 1986-05-13 | Method of installation construction of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62264184A JPS62264184A (en) | 1987-11-17 |
| JPH0348110B2 true JPH0348110B2 (en) | 1991-07-23 |
Family
ID=14466237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10772086A Granted JPS62264184A (en) | 1986-05-13 | 1986-05-13 | Method of installation construction of elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62264184A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010056202A1 (en) * | 2008-11-12 | 2010-05-20 | Dost International Pte Ltd. | Mobile cantilever platforms and methods of installation thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847134A (en) * | 1971-10-22 | 1973-07-04 |
-
1986
- 1986-05-13 JP JP10772086A patent/JPS62264184A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847134A (en) * | 1971-10-22 | 1973-07-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62264184A (en) | 1987-11-17 |
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