CN101456512A - Method for mounting traction machine of elevator without engine room - Google Patents
Method for mounting traction machine of elevator without engine room Download PDFInfo
- Publication number
- CN101456512A CN101456512A CNA2008102432983A CN200810243298A CN101456512A CN 101456512 A CN101456512 A CN 101456512A CN A2008102432983 A CNA2008102432983 A CN A2008102432983A CN 200810243298 A CN200810243298 A CN 200810243298A CN 101456512 A CN101456512 A CN 101456512A
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- elevator
- traction machine
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- machine
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Abstract
The invention discloses a method for mounting a traction machine of an elevator without a machine room. The method comprises: a platform (1) is arranged on an elevator cage rack (3); the traction machine (4) is positioned on the platform (1); a lifting point (6) of lifting equipment (7) is arranged on the elevator cage rack (3); the level where a lifting point (6) positions is lower than the level where the platform (1) positions. The elevator cage rack (3) can move along a guide rail of the elevator; the lifting equipment (7) is used to lift the elevator cage rack (3), namely the traction machine (4) is lifted near a traction machine mounting girder (5); and the traction machine (4) is pushed into the traction machine mounting girder (5). The mounting method skillfully utilizes the structural characteristics of an elevator part, manufactures the mounting platform, is convenient to mount and easy to operate, effectively reduces the requirement of the upper-mounted traction machine without a machine room on the space of the top layer, reduces the space dimension of the upper layer, improves the utilization rate of a well path of the elevator without the machine room and can be widely used for mounting the upper-mounted traction machine without the machine room.
Description
Technical field
The present invention relates to a kind of method for mounting traction machine of elevator, particularly relate to a kind of method for mounting traction machine of elevator without engine room of inhead type.
Background technology
Along with the promotion of expanding economy and green energy conservation, dwindling of the hoistway space of elevator becomes the target that each elevator design manufacturer is chased.Especially the appearance of machine-roomless lift, the more revolutionary tunnel dimension that dwindled, and also the towing machine of most no machine room is installed in the top of hoistway.Therefore under this condition, reduce towing machine required space is installed, but actv. reduces the requirement of elevator overhead.
But in traditional elevator installation process, towing machine A size as shown in Figure 1 is installed,, generally takes directly to promote towing machine and make it arrive the installation site of appointment by bont because towing machine is heavier.In this method, hoistway must provide required height space of bont and the required height space of fishhook, and this has just directly had influence on the headroom height of elevator, is provided with certain obstacle for dwindling of headroom height.For example when adopting the lifting means of chain block, required space is minimum 200mm usually.And other shortcoming is that the hoisting rope of bont can be short more when more near the top of hoistway, and this is with regard to the installation in position that the makes towing machine trouble very that becomes.
Summary of the invention
The objective of the invention is: a kind of method for mounting traction machine of elevator without engine room is provided, and required installing space when it can effectively be saved inhead type roomless traction machine and installs is saved hoistway space, and the installation of towing machine is become simply, easy.
Technical scheme of the present invention is: a kind of method for mounting traction machine of elevator without engine room, comprise and use lifting means that towing machine is risen near the tractor mounting beam, then towing machine is pushed tractor mounting beam, it is characterized in that: when lifting means promoted, the lifting suspension centre place horizontal surface of lifting means was lower than the horizontal surface at place, towing machine bottom when promoting.
Further, described method is included in installs a platform on the elevator car frame, place towing machine on described platform; The lifting suspension centre of lifting means is arranged on the elevator car frame, and lifting suspension centre place horizontal surface is lower than platform place horizontal surface.
Further, in the described method, before lifting means promotes, install cage guide earlier, elevator car frame can be moved along cage guide.
Further, platform is arranged on the upper position by the top of elevator car frame, and enough area carrying towing machines are arranged.
Further, the platform below is provided with the support portion that keeps platform stable.
Outstanding substantive distinguishing features of the present invention, obvious improvement and advantage applies exist: utilize this body structure of elevator cleverly, in conjunction with Principle of Mechanical Designing, provide a kind of method for mounting traction machine of elevator without engine room of inhead type simply and easily.Actv. has shortened installs the required hoistway space of elevator traction machine (can with apart from contracting to 20mm), has improved machine-roomless lift hoistway degree of utilization, has reached desirable effect; And, simplified the installation of towing machine, it is become simply, easily.The present invention designs uniqueness, and is easy for installation, and processing ease can be widely used in the installation process of inhead type machine-roomless lift, is beneficial to popularization.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is the scheme of installation of prior art;
Fig. 2 is a scheme of installation of the present invention.
Wherein: 1 platform; 2 support portions, 3 elevator car frames; 4 towing machines; 5 tractor mounting beams; 6 promote suspension centre; 7 bonts.
The specific embodiment
Embodiment:
As shown in Figure 2, a kind of method for mounting traction machine of elevator without engine room, method comprises: earlier cage guide is installed, elevator car frame 3 can be moved along cage guide.One towing machine, 4 placement platforms 1 are installed on elevator car frame 3, are set enough firm support portion 2, make this platform 1 can have the ability to place towing machine 4.The position that is lower than platform 1 horizontal surface on elevator car frame 3 is provided with rope hoisting suspension centre 6.Then, when elevator car frame 3 is near the top layer Room door (also can be other floor Room doors), on towing machine 4 dislocation platforms 1; Lifting means 7 usefulness fishhooks are fixed, and the back promotes elevator car frame 3, makes towing machine 4 along with platform 1 rises until near the position of tractor mounting beam 5, pushes towing machine 4 in place.
Should be pointed out that for the present invention also to have the embodiment of multiple conversion and remodeling, be not limited to the specific embodiment of above-mentioned embodiment through proving absolutely.The foregoing description is as just explanation of the present invention, rather than restriction.In a word, protection scope of the present invention should comprise those conspicuous to those skilled in the art conversion or substitute and remodeling.
Claims (5)
1. method for mounting traction machine of elevator without engine room, comprise and use lifting means (7) that towing machine (4) is risen near the tractor mounting beam (5), then towing machine (4) is pushed tractor mounting beam (5), it is characterized in that: when lifting means (7) promoted, lifting suspension centre (6) the place horizontal surface of lifting means (7) was lower than the horizontal surface at place, towing machine (4) bottom when promoting.
2. method for mounting traction machine of elevator without engine room according to claim 1 is characterized in that: described method is included in elevator car frame (3) and goes up installation one platform (1), goes up at described platform (1) and places towing machine (4); The lifting suspension centre (6) of lifting means (7) is arranged on the elevator car frame (3), and lifting suspension centre (6) place horizontal surface is lower than platform (1) place horizontal surface.
3. method for mounting traction machine of elevator without engine room according to claim 2 is characterized in that: in the described method, install cage guide earlier before lifting means (7) promotes, elevator car frame (3) can be moved along cage guide.
4. method for mounting traction machine of elevator without engine room according to claim 2 is characterized in that: described platform (1) is arranged on the upper position by the top of elevator car frame (3).
5. method for mounting traction machine of elevator without engine room according to claim 2 is characterized in that: described platform (1) below is provided with and keeps the stable support portion (2) of platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102432983A CN101456512A (en) | 2008-12-31 | 2008-12-31 | Method for mounting traction machine of elevator without engine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102432983A CN101456512A (en) | 2008-12-31 | 2008-12-31 | Method for mounting traction machine of elevator without engine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101456512A true CN101456512A (en) | 2009-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102432983A Pending CN101456512A (en) | 2008-12-31 | 2008-12-31 | Method for mounting traction machine of elevator without engine room |
Country Status (1)
| Country | Link |
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| CN (1) | CN101456512A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837920A (en) * | 2010-05-24 | 2010-09-22 | 江南嘉捷电梯股份有限公司 | Tractor support beam structure on elevator |
| CN102134032A (en) * | 2010-12-16 | 2011-07-27 | 江南嘉捷电梯股份有限公司 | Conveying device for elevator related equipment |
| CN102381609A (en) * | 2010-08-26 | 2012-03-21 | 东芝电梯株式会社 | Elevator winch mounting method |
| CN105438940A (en) * | 2015-12-04 | 2016-03-30 | 中广核工程有限公司 | Hoisting construction method for large indoor water tank of nuclear power station |
| CN105502131A (en) * | 2016-01-20 | 2016-04-20 | 江南嘉捷电梯股份有限公司 | Elevator traction machine installing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000034072A (en) * | 1998-07-17 | 2000-02-02 | Hitachi Building Systems Co Ltd | Mounting device for elevator hoisting machine |
| WO2002008109A1 (en) * | 2000-07-19 | 2002-01-31 | Otis Elevator Company | Integrated elevator installation hoist tool |
| CN1989062A (en) * | 2004-08-24 | 2007-06-27 | 东芝电梯株式会社 | Traction machine installing apparatus and installing method for traction machine |
-
2008
- 2008-12-31 CN CNA2008102432983A patent/CN101456512A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000034072A (en) * | 1998-07-17 | 2000-02-02 | Hitachi Building Systems Co Ltd | Mounting device for elevator hoisting machine |
| WO2002008109A1 (en) * | 2000-07-19 | 2002-01-31 | Otis Elevator Company | Integrated elevator installation hoist tool |
| CN1989062A (en) * | 2004-08-24 | 2007-06-27 | 东芝电梯株式会社 | Traction machine installing apparatus and installing method for traction machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837920A (en) * | 2010-05-24 | 2010-09-22 | 江南嘉捷电梯股份有限公司 | Tractor support beam structure on elevator |
| CN102381609A (en) * | 2010-08-26 | 2012-03-21 | 东芝电梯株式会社 | Elevator winch mounting method |
| CN102381609B (en) * | 2010-08-26 | 2014-08-13 | 东芝电梯株式会社 | Elevator winch mounting method |
| CN102134032A (en) * | 2010-12-16 | 2011-07-27 | 江南嘉捷电梯股份有限公司 | Conveying device for elevator related equipment |
| CN105438940A (en) * | 2015-12-04 | 2016-03-30 | 中广核工程有限公司 | Hoisting construction method for large indoor water tank of nuclear power station |
| CN105502131A (en) * | 2016-01-20 | 2016-04-20 | 江南嘉捷电梯股份有限公司 | Elevator traction machine installing device |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090617 |