CN105800423A - Household elevator - Google Patents
Household elevator Download PDFInfo
- Publication number
- CN105800423A CN105800423A CN201610300533.0A CN201610300533A CN105800423A CN 105800423 A CN105800423 A CN 105800423A CN 201610300533 A CN201610300533 A CN 201610300533A CN 105800423 A CN105800423 A CN 105800423A
- Authority
- CN
- China
- Prior art keywords
- car
- directive wheel
- angle
- guide rail
- traction sheave
- 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
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
-
- 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
Abstract
The invention discloses a household elevator. The household elevator comprises a counterweight guide rail (1), a car guide rail (2), a driving system, a counterweight (4), a car (5) and a traction rope (6); the driving system is positioned above the car (5), and includes a driving host machine (31) with a traction wheel, a first guide wheel (32), a second guide wheel (33) and a stand (34); the traction rope (6) upwards extends to bypass through the traction wheel of the driving host machine (31) to downwards extend, and bypasses through the lower side of the first guide wheel (32) to bypass through the upper side of the second guide wheel (33) to downwards extend; the traction rope (6) is connected with the traction wheel and the first guide wheel (32) along an internal common tangent k between the traction wheel and the first guide wheel (32); and an included angle beta between the internal common tangent k and a tangent y of the traction wheel in the vertical direction is 0-30 degrees. The household elevator fully uses the pitched roof space, increases the car use area to the greatest extent, and effectively increases the use rate of the hoistway space.
Description
Technical field
The present invention relates to elevator technology field, a kind of home lift being applicable to the situation that hoistway top layer is inclined-plane.
Background technology
At present in the design of home lift, how in limited hoistway area, fully do big car area, it is provided that be elevator engineer's main direction of studying to the space of taking of client's the most comfortable.Applicant reconnoitres through long-term hoistway, finds that in the villa requiring to install the client of home lift, most cases exists oblique top design, and i.e. the hoistway top layer of home lift is inclined-plane, and often height is more than 3.5 meters.But the hoistway design being designed for flat-tope structure of current home lift, if using traditional layout structure of elevator, hoistway oblique top space cannot be made full use of, cause space waste.
Summary of the invention
In view of this, it is an object of the invention to provide the home lift of a kind of hoistway being applicable to ramp-roof structure, make full use of hoistway space, promote the utilization rate of hoistway space to greatest extent.
For reaching above-mentioned purpose, the present invention provides a kind of home lift, including counter weight guide track, car guide rail, drive system, counterweight, car and hoist ropes, it is characterized in that: described drive system is positioned at the top of described car, described drive system includes having the driving host of traction sheave, the first directive wheel, the second directive wheel and support；Described hoist ropes downwardly extends after upwardly extending the traction sheave walking around described driving host, walks around around top from described second directive wheel the most again, then downwardly extend below described first directive wheel；Described hoist ropes connects described traction sheave and described first directive wheel along the internal common tangent k between described traction sheave and described first directive wheel, and the angle of the angle β between vertical direction tangent line y on described internal common tangent k and described traction sheave is 0-30 °.
Wherein, described drive system is arranged at described counter weight guide track and the top of described car guide rail；The two ends of described support are connected fixing respectively with described counter weight guide track and described car guide rail, and described driving host, described first directive wheel and described second directive wheel are separately positioned on described support.Drive system uses counter weight guide track and car guide rail to support, and Stability Analysis of Structures is reliable, and eliminating sets a roof beam in place in hoistway places the civil engineering structure of drive system, reduces elevator installation cost, improves elevator installation effectiveness.
In a particular embodiment, described counter weight guide track is arranged in parallel with described car guide rail.
Wherein, the centrage b of car guide rail described in the centrage a of counter weight guide track described in a pair and a pair is parallel.
In one embodiment, the angle of described angle β is 0 °.
In another specific embodiment, the angle of described angle β is 15 °.
In still another embodiment, the angle of described angle β is 30 °.
The home lift of the present invention is for the situation of hoistway top layer, make full use of oblique top space, by drive system arrangements in oblique top space, the most adaptive oblique top space, then car is arranged in below drive system, hoistway plane can be completely used for car and arrange, improve the usable floor area of car to greatest extent, such that it is able to be designed with the lift car of the bigger area of plane, effectively improve the utilization rate of hoistway space.
Accompanying drawing explanation
Fig. 1 is the site plan of the home lift of embodiment one.
Fig. 2 is the facade layout drawing of the home lift of embodiment one.
Fig. 3 is the structural representation of the drive system in embodiment one.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in detail.
Embodiment one
Referring to Fig. 1 to Fig. 3, a kind of home lift, including counter weight guide track 1, car guide rail 2, drive system, counterweight 4, car 5 and hoist ropes 6.
Described drive system is positioned at the top of car 5, and drive system includes driving host the 31, first directive wheel the 32, second directive wheel 33 and the support 34 with traction sheave.Drive system is arranged at counter weight guide track 1 and the top of described car guide rail 2.The two ends of support 34 are connected fixing respectively with counter weight guide track 1 and car guide rail 2, and driving host the 31, first directive wheel 32 and the second directive wheel 33 are separately positioned on support 34.
As it is shown in figure 1, counter weight guide track 1 is arranged in parallel with car guide rail 2, in the present embodiment, the centrage a of a pair counter weight guide track 1 and centrage b of a pair car guide rail 2 is parallel.Referring to Fig. 2, machine 34 two ends of drive system are fixedly supported on a pair car guide rail 2 and a pair counter weight guide track 1 upper end respectively.Drive system uses counter weight guide track and four row guide supporting of car guide rail, and Stability Analysis of Structures is reliable, and eliminating sets a roof beam in place in hoistway places the civil engineering structure of drive system, reduces elevator installation cost, improves elevator installation effectiveness.
In the present embodiment, one end of hoist ropes 6 is fixed, the other end upwardly extends after downwardly extending the car diversion sheave walked around on car 5, downwardly extend after traction sheave further around main frame 31 of overdriving, walk around around top from the second directive wheel 33 the most again below the first directive wheel 32, upwardly extend after then downwardly extending the counterweight diversion sheave walked around on counterweight 4 and fix.Support 34 is provided with cage side rope head fixing device 21 and counterweight-side rope head fixing device 11, is respectively used to the two ends of fixing hoist ropes 6.
As shown in Figure 3, hoist ropes 6 connects traction sheave and the first directive wheel 32 along the internal common tangent k between traction sheave and the first directive wheel 32, the angle of the angle β between vertical direction tangent line y on internal common tangent k and traction sheave is 0-30 °, and in the present embodiment, angle β is 15 °.
Embodiment two
The present embodiment is with the difference of embodiment one: in the present embodiment, the angle of angle β is 0 °.Now hoist ropes 6 cornerite on the traction sheave is maximum, and traction is maximum.By by the position adjustment of the first directive wheel 32 of embodiment one near traction sheave, thus reduce angle β, to increase hoist ropes 6 cornerite on the traction sheave.
Embodiment three
The present embodiment is with the difference of embodiment one: in the present embodiment, the angle of angle β is 30 °.On the premise of the present embodiment is needed for traction meets, hoist ropes 6 cornerite on the traction sheave is minimum.By by the position adjustment of the first directive wheel 32 of embodiment one away from traction sheave, thus increase angle β, hoist ropes 6 cornerite on the traction sheave can be reduced.
The home lift of above example, by increasing by the first directive wheel 32 between traction sheave and the second directive wheel 33, increases hoist ropes 6 cornerite on the traction sheave, it is ensured that sufficient traction；Pass through the first directive wheel 31 again by hoist ropes inverse bending to the second directive wheel 33, finally make steel wire rope guide counterweight or car into, complete structure and arrange that compact conformation takies height space little.In above example, car is arranged on below drive system, and car only need to leave counterweight space when arranging, car area maximizes to be arranged, it is not necessary to considering that main frame takies hoistway area, hoistway utilization rate is bigger.
Above-described embodiment is only for technology design and the feature of the explanation present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this; can not limit the scope of the invention with this; all equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (7)
1. a home lift, including counter weight guide track (1), car guide rail (2), drive system, counterweight (4), car (5) and hoist ropes (6), it is characterized in that: described drive system is positioned at the top of described car (5), described drive system includes having the driving host (31) of traction sheave, the first directive wheel (32), the second directive wheel (33) and support (34)；Described hoist ropes (6) downwardly extends after upwardly extending the traction sheave walking around described driving host (31), walks around around top from described second directive wheel (33) the most again from described first directive wheel (32) lower section, then downwardly extends；Described hoist ropes (6) connects described traction sheave and described first directive wheel (32) along the internal common tangent k between described traction sheave and described first directive wheel (32), and the angle of the angle β between vertical direction tangent line y on described internal common tangent k and described traction sheave is 0-30 °.
A kind of home lift the most according to claim 1, it is characterised in that: described drive system is arranged at described counter weight guide track (1) and the top of described car guide rail (2)；The two ends of described support (34) are connected fixing respectively with described counter weight guide track (1) and described car guide rail (2), and described driving host (31), described first directive wheel (32) and described second directive wheel (33) are separately positioned on described support (34).
A kind of home lift the most according to claim 1 and 2, it is characterised in that: described counter weight guide track (1) is arranged in parallel with described car guide rail (2).
A kind of home lift the most according to claim 3, it is characterised in that: described in the centrage a of counter weight guide track described in a pair (1) and a pair, the centrage b of car guide rail (2) is parallel.
A kind of home lift the most according to claim 1, it is characterised in that: the angle of described angle β is 0 °.
A kind of home lift the most according to claim 1, it is characterised in that: the angle of described angle β is 15 °.
A kind of home lift the most according to claim 1, it is characterised in that: the angle of described angle β is 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300533.0A CN105800423A (en) | 2016-05-09 | 2016-05-09 | Household elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300533.0A CN105800423A (en) | 2016-05-09 | 2016-05-09 | Household elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105800423A true CN105800423A (en) | 2016-07-27 |
Family
ID=56456560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610300533.0A Pending CN105800423A (en) | 2016-05-09 | 2016-05-09 | Household elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105800423A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750894A (en) * | 2018-08-24 | 2018-11-06 | 湖州巨创电梯部件有限公司 | Help the device of lift car lifting |
| CN112660959A (en) * | 2020-12-29 | 2021-04-16 | 浙江西沃电梯有限公司 | Anti-fracture anti-loosening rope protection device for elevator |
| CN114538252A (en) * | 2022-01-18 | 2022-05-27 | 广东省特种设备检测研究院（广东省特种设备事故调查中心） | Continuous adjusting device and method for wrap angle of traction steel wire rope |
Citations (7)
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|---|---|---|---|---|
| JPH0761744A (en) * | 1993-08-18 | 1995-03-07 | Otis Elevator Co | Hoist type elevator |
| JP2004352462A (en) * | 2003-05-30 | 2004-12-16 | Hitachi Ltd | Elevator device |
| CN101166686A (en) * | 2006-05-01 | 2008-04-23 | 三菱电机株式会社 | Elevator apparatus |
| CN101850925A (en) * | 2010-06-21 | 2010-10-06 | 马海英 | Arrangement method of elevator traction machine |
| CN103562113A (en) * | 2011-05-31 | 2014-02-05 | 因温特奥股份公司 | Drive frame in a lift installation |
| CN105460755A (en) * | 2015-12-15 | 2016-04-06 | 徐冲 | Portal frame type elevator traction device |
| CN205739920U (en) * | 2016-05-09 | 2016-11-30 | 江南嘉捷电梯股份有限公司 | A kind of home lift |
-
2016
- 2016-05-09 CN CN201610300533.0A patent/CN105800423A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0761744A (en) * | 1993-08-18 | 1995-03-07 | Otis Elevator Co | Hoist type elevator |
| JP2004352462A (en) * | 2003-05-30 | 2004-12-16 | Hitachi Ltd | Elevator device |
| CN101166686A (en) * | 2006-05-01 | 2008-04-23 | 三菱电机株式会社 | Elevator apparatus |
| CN101850925A (en) * | 2010-06-21 | 2010-10-06 | 马海英 | Arrangement method of elevator traction machine |
| CN103562113A (en) * | 2011-05-31 | 2014-02-05 | 因温特奥股份公司 | Drive frame in a lift installation |
| CN105460755A (en) * | 2015-12-15 | 2016-04-06 | 徐冲 | Portal frame type elevator traction device |
| CN205739920U (en) * | 2016-05-09 | 2016-11-30 | 江南嘉捷电梯股份有限公司 | A kind of home lift |
Non-Patent Citations (1)
| Title |
|---|
| 刘连昆，等: "《电梯安全技术》", 28 February 2013 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750894A (en) * | 2018-08-24 | 2018-11-06 | 湖州巨创电梯部件有限公司 | Help the device of lift car lifting |
| CN108750894B (en) * | 2018-08-24 | 2024-04-09 | 湖州巨创电梯部件有限公司 | Device for assisting lifting of elevator car |
| CN112660959A (en) * | 2020-12-29 | 2021-04-16 | 浙江西沃电梯有限公司 | Anti-fracture anti-loosening rope protection device for elevator |
| CN114538252A (en) * | 2022-01-18 | 2022-05-27 | 广东省特种设备检测研究院（广东省特种设备事故调查中心） | Continuous adjusting device and method for wrap angle of traction steel wire rope |
| CN114538252B (en) * | 2022-01-18 | 2024-02-06 | 广东省特种设备检测研究院（广东省特种设备事故调查中心） | Traction steel wire rope wrap angle continuous adjusting device and adjusting method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |