CN105460755A - Portal frame type elevator traction device - Google Patents
Portal frame type elevator traction device Download PDFInfo
- Publication number
- CN105460755A CN105460755A CN201510934765.7A CN201510934765A CN105460755A CN 105460755 A CN105460755 A CN 105460755A CN 201510934765 A CN201510934765 A CN 201510934765A CN 105460755 A CN105460755 A CN 105460755A
- Authority
- CN
- China
- Prior art keywords
- counter
- guide rail
- weight
- elevator
- car
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0035—Arrangement of driving gear, e.g. location or support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
- B66B7/068—Cable weight compensating devices
Abstract
The invention discloses a portal frame type elevator traction device. The portal frame type elevator traction device comprises an elevator guide rail located in an elevator shaftway, a counter-weight guide rail, a diversion sheave, a rope press sheave, a tractor, a traction rope, a counter-weight and a car. The counter-weight is located in the counter-weight guide rail. The car is located in the elevator guide rail. The diversion sheave is movably arranged on the right side of the top of the elevator guide rail. A vertical arm is fixed to the left side of the top of the elevator guide rail. The rope press sheave is movably arranged at the lower end of the vertical arm. The tractor is fixedly arranged on the counter-weight guide rail. The traction rope is sequentially connected with the counter-weight, the tractor, the rope press sheave, the diversion sheave and the car. The traction rope of the portal frame type elevator traction device is connected with the car and the counter-weight through the rope press sheave and the diversion sheave, and the transmission direction of the traction rope is flexibly adjusted in narrow space. By means of the manner that a fixed platform is built on the elevator guide rail on the top layer of the shaftway, and the tractor is fixed to a beam of the counter-weight guide rail in a rear-mounted manner, the space utilization rate of the shaftway is greatly increased.
Description
Technical field
The present invention relates to technical field of elevator equipment, specifically a kind of gantry frame type elevator drag device.
Background technology
Along with the development in epoch, the utilization of elevator gets more and more, and elevator manufacturing obtains unprecedented development.The elevator manufacturing of China, have passed through long-term development, degree of specialization and scientific and technological content more and more higher, competition intensity is also fierce all the more.
In the installation process of machine-roomless lift, the headroom height of elevator hoistways is usually all smaller, and general towing machine arrangement all compares the guardrail being difficult to avoid sedan-chair top, the bearing beam of towing machine can stop the rising of guardrail, and because the headroom height of a lot of machine-roomless lift is less, meets national standard again, generally all will reduce clear height in sedan-chair, can not meet the operating needs of people, the use sense reducing people is subject to.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of gantry frame type elevator drag device.
The present invention solves its technical matters and realizes by the following technical solutions:
A kind of gantry frame type elevator drag device, comprise the cage guide being positioned at elevator hoistways, counter weight guide track, diversion sheave, press rope wheel, towing machine, hoist ropes, to pouring weight and car, described counter weight guide track is positioned to pouring weight, described car is positioned at cage guide, described diversion sheave is movably arranged on the top right side of cage guide, the left side at the top of described cage guide is fixed with a vertical arm, described press rope wheel is movably arranged on the lower end of vertical arm, described towing machine is fixedly mounted on counter weight guide track, described hoist ropes connects successively to pouring weight, towing machine, press rope wheel, diversion sheave and car.
The invention has the beneficial effects as follows:
Hoist ropes of the present invention by press rope wheel and diversion sheave connect car with to pouring weight, the transmission direction of hoist ropes is have adjusted flexibly in narrow space, wherein, by the space availability ratio that fixed platform built by the cage guide of hoistway top layer, the rearmounted mode be fixed on the beam of counter weight guide track of towing machine increases hoistway.In the constant situation of the headroom height of elevator, car area can be accomplished larger, and due to the relation of traction ratio, the melt pit of hoistway can be accomplished less simultaneously, therefore present invention optimizes the combination drive mechanism of traction equipment, save hoistway space, the use sense that improve occupant is subject to.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is integral structure schematic diagram of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, be described in detail the preferred embodiments of the present invention, the present invention will be further described, to facilitate the technical staff to understand.
As shown in Figure 1, a kind of gantry frame type elevator drag device, comprise the cage guide 1 being positioned at elevator hoistways, counter weight guide track 2, diversion sheave 3, press rope wheel 4, towing machine 5, hoist ropes 6, to pouring weight 7 and car 8, described counter weight guide track 2 is positioned to pouring weight 7, described car 8 is positioned at cage guide 1, described diversion sheave 3 is movably arranged on the top right side of cage guide 1, the left side at the top of described cage guide 1 is fixed with a vertical arm 9, described press rope wheel 4 is movably arranged on the lower end of vertical arm 9, described towing machine 5 is fixedly mounted on counter weight guide track 2, described hoist ropes 6 connects pouring weight 7 successively, towing machine 5, press rope wheel 4, diversion sheave 3 and car 8.
What finally illustrate is, above preferred embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by above preferred embodiment to invention has been detailed description, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from claims of the present invention limited range.
Claims (1)
1. a gantry frame type elevator drag device, comprise the cage guide (1) being positioned at elevator hoistways, counter weight guide track (2), diversion sheave (3), press rope wheel (4), towing machine (5), hoist ropes (6), to pouring weight (7) and car (8), described counter weight guide track (2) is positioned to pouring weight (7), described car (8) is positioned at cage guide (1), it is characterized in that: described diversion sheave (3) is movably arranged on the top right side of cage guide (1), the left side at the top of described cage guide (1) is fixed with a vertical arm (9), described press rope wheel (4) is movably arranged on the lower end of vertical arm (9), described towing machine (5) is fixedly mounted on counter weight guide track (2), described hoist ropes (6) connects pouring weight (7) successively, towing machine (5), press rope wheel (4), diversion sheave (3) and car (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934765.7A CN105460755A (en) | 2015-12-15 | 2015-12-15 | Portal frame type elevator traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934765.7A CN105460755A (en) | 2015-12-15 | 2015-12-15 | Portal frame type elevator traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105460755A true CN105460755A (en) | 2016-04-06 |
Family
ID=55598993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510934765.7A Pending CN105460755A (en) | 2015-12-15 | 2015-12-15 | Portal frame type elevator traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105460755A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800423A (en) * | 2016-05-09 | 2016-07-27 | 江南嘉捷电梯股份有限公司 | Household elevator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311156A (en) * | 2000-02-29 | 2001-09-05 | 株式会社东芝 | Elevator device and its assembling method |
| EP1792867A1 (en) * | 2004-09-22 | 2007-06-06 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
| CN104192673A (en) * | 2014-03-18 | 2014-12-10 | 永大电梯设备（中国）有限公司 | Elevator device without machine room |
| CN104229593A (en) * | 2014-03-14 | 2014-12-24 | 永大电梯设备（中国）有限公司 | Elevator with small driving sheave wrap angle |
| CN204265195U (en) * | 2014-11-19 | 2015-04-15 | 四川奥尔铂电梯有限公司 | A kind of device increasing elevator traction power |
| CN104709800A (en) * | 2013-12-14 | 2015-06-17 | 天津市飞美通电梯有限公司 | Traction device for elevator |
| CN204416836U (en) * | 2014-11-04 | 2015-06-24 | 黄立成 | Prevent the brake equipment of the unexpected slippage of lift car |
-
2015
- 2015-12-15 CN CN201510934765.7A patent/CN105460755A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311156A (en) * | 2000-02-29 | 2001-09-05 | 株式会社东芝 | Elevator device and its assembling method |
| EP1792867A1 (en) * | 2004-09-22 | 2007-06-06 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
| CN104709800A (en) * | 2013-12-14 | 2015-06-17 | 天津市飞美通电梯有限公司 | Traction device for elevator |
| CN104229593A (en) * | 2014-03-14 | 2014-12-24 | 永大电梯设备（中国）有限公司 | Elevator with small driving sheave wrap angle |
| CN104192673A (en) * | 2014-03-18 | 2014-12-10 | 永大电梯设备（中国）有限公司 | Elevator device without machine room |
| CN204416836U (en) * | 2014-11-04 | 2015-06-24 | 黄立成 | Prevent the brake equipment of the unexpected slippage of lift car |
| CN204265195U (en) * | 2014-11-19 | 2015-04-15 | 四川奥尔铂电梯有限公司 | A kind of device increasing elevator traction power |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800423A (en) * | 2016-05-09 | 2016-07-27 | 江南嘉捷电梯股份有限公司 | Household elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
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| WD01 | Invention patent application deemed withdrawn after publication |