CN105173985A - Elevator arrangement structure - Google Patents
Elevator arrangement structure Download PDFInfo
- Publication number
- CN105173985A CN105173985A CN201510671836.9A CN201510671836A CN105173985A CN 105173985 A CN105173985 A CN 105173985A CN 201510671836 A CN201510671836 A CN 201510671836A CN 105173985 A CN105173985 A CN 105173985A
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- pair
- car
- counter weight
- guide rail
- counterweight
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Abstract
The invention discloses an elevator arrangement structure. The elevator arrangement structure comprises a traction machine (1), an elevator car (3), a pair of elevator car diversion sheaves (4), a counterweight (6), a counterweight diversion sheave (7), a pair of elevator car guide rails (8), a pair of counterweight guide rails (9) and a traction rope (10), wherein the elevator car diversion sheaves (4) are arranged on the left side and the right side of the elevator car (3) respectively. The pair of elevator car guide rails (8) and the pair of counterweight guide rails (9) are located on the same side of the elevator car (3). The center connecting line of the pair of elevator car guide rails (8) is parallel to the center connecting line of the pair of counterweight guide rails (9). The traction rope (10) intersects with the center connecting line of the pair of elevator car guide rails (8) on the extension line of the connecting line connecting the pair of elevator car diversion sheaves (4), so that an acute angle which is 60-90 degrees is formed. Compared with the prior art, the elevator arrangement structure is more compact, the utilization rate of the space of a shaft is increased, the elevator car operates more smoothly, and passengers can take the elevator car more comfortably.
Description
Technical field
The present invention relates to a kind of layout structure of elevator, the machine-roomless lift arrangement structure that especially a kind of compact conformation, cage operation are more steadily, hoistway space degree of utilization is higher.
Background technology
Owing to requiring to improve constantly to the economic benefit of modern architecture, how making onesize car be arranged in less hoistway becomes the problem of elevator technology personnel research.Now in layout structure of elevator commercially, the main flow arrangement of car guide rail and counter weight guide track and the defect of existence have: 1, car guide rail and counter weight guide track are arranged vertically, and can reduce the degree of utilization of hoistway space like this; 2, car guide rail and counter weight guide track are arranged in parallel, but the line that hoist ropes connects a pair car diversion sheave on cage suspension is parallel with the line of centres of a pair car guide rail, this is be commonly called as the arrangement into Knapsack-rack structure elevator, although hoistway degree of utilization is high, but because suspention center and car centroidal distance are comparatively far away, car leads boots by uneven loading action, cause cage operation and play braking comfort property very poor, and to guide rail and to lead boots wearing and tearing comparatively large, often change and need very large cost.
Summary of the invention
In view of this, the object of this invention is to provide that a kind of compact conformation, hoistway space degree of utilization are higher, cage operation layout structure of elevator more stably.
For achieving the above object, the invention provides a kind of layout structure of elevator, comprise towing machine, car, a pair car diversion sheave being separately positioned on the described car left and right sides, the counterweight being positioned at described car side, the counterweight diversion sheave be arranged on described counterweight, a pair car guide rail, a pair counter weight guide track and hoist ropes, it is characterized in that: described a pair car guide rail and described a pair counter weight guide track are all positioned at the same side of described car, and the line of centres of described a pair car guide rail parallels with the line of centres of described a pair counter weight guide track; Described hoist ropes is crossing with the line of centres of described a pair car guide rail in an acute angle at the extended line of the line connecting described a pair car diversion sheave, and the angle of described acute angle is 60-90 °.
Preferably, described hoist ropes overlaps with the center of gravity of described car at the center of the line connecting described a pair car diversion sheave.
In one embodiment, described acute angle is 60 ° or 90 °.
Wherein, described counterweight can be arranged between described a pair counter weight guide track up or down; The counter weight guide track that a car guide rail on front side of being arranged in described a pair car guide rail and described a pair counter weight guide track are positioned at front side is arranged on the same rail brackets in front side, on rear side of a counter weight guide track on rear side of a car guide rail on rear side of being arranged in described a pair car guide rail and described a pair counter weight guide track are positioned at is arranged on same rail brackets.
Wherein, a pair described car diversion sheave is positioned at bottom or the top of described car.
Further preferably, described layout structure of elevator also comprises the tractor stand on the top being fixed on described a pair car guide rail and described a pair counter weight guide track, and described towing machine is arranged on described tractor stand.
Further, described tractor stand is provided with counterweight-side fag end connecting element; Described layout structure of elevator also comprises the cage side fag end connecting element being fixed on elevator hoistways top; Described hoist ropes one end is fixed on described cage side fag end connecting element, after the other end extends around described a pair car diversion sheave downwards, then the traction sheave on described towing machine is upwards extended around, extend around described counterweight diversion sheave downwards again, finally upwards extend on the counterweight-side fag end connecting element be fixed on described tractor stand.
Compared to prior art, the present invention has the following advantages:
(1) car guide rail and counter weight guide track are arranged in parallel in the same side of car, make layout structure of elevator compacter, can provide larger car usable area at identical hoistway;
(2) hoist ropes is crossing with the line of centres of a pair car guide rail in an acute angle at the extended line of the line of connection a pair car diversion sheave, and the angle of acute angle is 60-90 °, and suspention center and car centroidal distance are comparatively near, and such cage operation is more steady;
(3) in further improving, cage suspension center and hoist ropes overlap with car center of gravity at the center of the line of connection a pair car diversion sheave, and the stability of such cage operation is best, ensure ride comfort sense;
(4) in further improving, car guide rail and counter weight guide track can common guide rails supports, can save material like this, save cost; Car guide rail and counter weight guide track homonymy arrange that hoistway cement concrete civil engineering collar tie beam only can do side, reduce building cost;
(5) tractor stand is fixed on the top of guide rail, to slot and sets up compared with towing machine beam, be more convenient for installing and alleviating civil engineering cost, and be convenient to main process equipment repair and maintenance with conventional art at well headroom.
Accompanying drawing explanation
Fig. 1 be layout structure of elevator of the present invention overlook layout schematic diagram.
Fig. 2 is that schematic diagram is arranged in the side-looking of layout structure of elevator of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Embodiment one
Refer to Fig. 1 and 2, a kind of layout structure of elevator, comprises towing machine 1, tractor stand 2, car 3, a pair car diversion sheave 4 being separately positioned on car 3 left and right sides, cage side fag end connecting element 5, the counterweight 6 being positioned at described car 3 side, the counterweight diversion sheave 7 be arranged on counterweight 6, a pair car guide rail 8, a pair counter weight guide track 9 and hoist ropes 10.In the present embodiment, a pair car diversion sheave 4 is positioned at the bottom of car 3.In other embodiments, a pair car diversion sheave 4 also can be arranged on the top of car 3.
Wherein, a pair car guide rail 8 and described a pair counter weight guide track 9 are all positioned at the same side of car 3, if Fig. 1 is the left side of car 3.The line of centres X1 of a pair car guide rail 8 parallels with the line of centres X2 of a pair counter weight guide track 9.Hoist ropes 10 is at the extended line of the line of connection a pair car diversion sheave 4 in an acute angle A crossing with the line of centres of a pair car guide rail 8, and the angle of acute angle A is 60-90 °, guarantees that suspention center and car centroidal distance are comparatively near, ensures that cage operation is more steady.In the present embodiment, the angle of acute angle A is 90 °.And hoist ropes 10 overlaps with the center of gravity Z of car 3 at the center of the line Y of connection a pair car diversion sheave 4 in the present embodiment.
As illustrated in fig. 1 and 2, a pair car guide rail 8 and a pair counter weight guide track 9 are all positioned at the left side of described car 3, and counterweight 6 can be arranged between a pair counter weight guide track 9 up or down.A counter weight guide track on front side of a car guide rail on front side of being arranged in a pair car guide rail 8 and a pair counter weight guide track 9 are positioned at is arranged on the same rail brackets 11 in front side, on rear side of a counter weight guide track 9 on rear side of a car guide rail 8 on rear side of being arranged in a pair car guide rail 8 and a pair counter weight guide track 9 are positioned at is arranged on same rail brackets 12.Tractor stand 2 is fixed on the top of a pair car guide rail 8 and a pair counter weight guide track 9, and towing machine 1 is arranged on tractor stand 2.After car guide rail 8 and counter weight guide track 9 common guide rails support, rail brackets material can be saved, save cost; Car guide rail 8 and the postpone of counter weight guide track 9 homonymy cloth, hoistway cement concrete civil engineering collar tie beam only can be made in left side, reduces building cost.
Tractor stand 2 is provided with counterweight-side fag end connecting element, the right sidewall of the close car at elevator hoistways top is also installed with cage side fag end connecting element 5.Hoist ropes 10 one end is fixed on cage side fag end connecting element 5, after the other end extends around described a pair car diversion sheave 4 downwards, then the traction sheave on described towing machine 1 is upwards extended around, extend around described counterweight diversion sheave 7 downwards, finally upwards extend on the counterweight-side fag end connecting element be fixed on described tractor stand 2.
Adopt the layout structure of elevator of the present embodiment, characteristics of compact layout, can improve hoistway space degree of utilization effectively, and improves cage operation smoothness, takes more comfortable.
Embodiment two
The layout structure of elevator of the present embodiment is substantially identical with embodiment one, and difference is: the angle of acute angle A is 60 °.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and implement according to this; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (7)
1. a layout structure of elevator, comprise towing machine (1), car (3), be separately positioned on a pair car diversion sheave (4) of described car (3) left and right sides, be positioned at the counterweight (6) of described car (3) side, be arranged on the counterweight diversion sheave (7) on described counterweight (6), a pair car guide rail (8), a pair counter weight guide track (9) and hoist ropes (10), it is characterized in that: described a pair car guide rail (8) and described a pair counter weight guide track (9) are all positioned at the same side of described car (3), the line of centres of described a pair car guide rail (8) parallels with the line of centres of described a pair counter weight guide track (9), described hoist ropes (10) is crossing in an acute angle with the line of centres of described a pair car guide rail (8) at the extended line of the line connecting described a pair car diversion sheave (4), and the angle of described acute angle is 60-90 °.
2. a kind of layout structure of elevator according to claim 1, is characterized in that: described hoist ropes (10) overlaps with the center of gravity of described car (3) at the center of the line connecting described a pair car diversion sheave (4).
3. a kind of layout structure of elevator according to claim 1, is characterized in that: described acute angle is 60 ° or 90 °.
4. a kind of layout structure of elevator according to claim 1, is characterized in that: described counterweight (6) can be arranged between described a pair counter weight guide track (9) up or down; The counter weight guide track that a car guide rail on front side of being arranged in described a pair car guide rail (8) and described a pair counter weight guide track (9) are positioned at front side is arranged on the same rail brackets in front side, on rear side of a counter weight guide track on rear side of a car guide rail on rear side of being arranged in described a pair car guide rail (8) and described a pair counter weight guide track (9) are positioned at is arranged on same rail brackets.
5. a kind of layout structure of elevator according to claim 1, is characterized in that: a pair described car diversion sheave (4) is positioned at bottom or the top of described car (3).
6. a kind of layout structure of elevator according to claim 1 to 5 any one, it is characterized in that: described layout structure of elevator also comprises the tractor stand (2) on the top being fixed on described a pair car guide rail (8) and described a pair counter weight guide track (9), and described towing machine (1) is arranged on described tractor stand (2).
7. a kind of layout structure of elevator according to claim 6, is characterized in that: described tractor stand (2) is provided with counterweight-side fag end connecting element; Described layout structure of elevator also comprises the cage side fag end connecting element (5) being fixed on elevator hoistways top; Described hoist ropes (10) one end is fixed on described cage side fag end connecting element (5), after the other end extends around described a pair car diversion sheave (4) downwards, then the traction sheave on described towing machine (1) is upwards extended around, extend around described counterweight diversion sheave (7) downwards, finally upwards extend on the counterweight-side fag end connecting element be fixed on described tractor stand (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510671836.9A CN105173985A (en) | 2015-10-13 | 2015-10-13 | Elevator arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510671836.9A CN105173985A (en) | 2015-10-13 | 2015-10-13 | Elevator arrangement structure |
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| CN105173985A true CN105173985A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510671836.9A Pending CN105173985A (en) | 2015-10-13 | 2015-10-13 | Elevator arrangement structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021405A (en) * | 2016-01-29 | 2017-08-08 | 株式会社日立制作所 | Elevator |
| CN107324183A (en) * | 2017-08-08 | 2017-11-07 | 江南嘉捷电梯股份有限公司 | A kind of layout structure of elevator |
| CN107686036A (en) * | 2017-07-26 | 2018-02-13 | 杭州奥弗德机电科技有限公司 | A kind of attachment structure of car guide rail and counter weight guide track |
| CN109592538A (en) * | 2018-12-24 | 2019-04-09 | 宁波宏大电梯有限公司 | A kind of the side mount type household ladder civil engineering structure |
| CN114104930A (en) * | 2021-11-24 | 2022-03-01 | 上海三菱电梯有限公司 | Elevator system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1081463A (en) * | 1996-08-30 | 1998-03-31 | Otis Elevator Co | Side fork type elevator |
| CN2915809Y (en) * | 2006-06-28 | 2007-06-27 | 苏州江南嘉捷电梯有限公司 | Elevator without engine room |
| CN201817166U (en) * | 2009-09-11 | 2011-05-04 | 上海托泰电梯有限公司 | Knapsack type elevator of 2:1 suspension system |
| CN102398824A (en) * | 2011-11-02 | 2012-04-04 | 浙江西子重工机械有限公司 | Lifting device for small house |
| CN202848808U (en) * | 2012-10-10 | 2013-04-03 | 重庆伊士顿电梯有限责任公司 | Backpack household elevator |
| CN202897746U (en) * | 2012-11-21 | 2013-04-24 | 美迪斯电梯有限公司 | Bridge type stressed transmission structure of backpack style villa elevator |
| CN205132826U (en) * | 2015-10-13 | 2016-04-06 | 江南嘉捷电梯股份有限公司 | Elevator arrangement structure |
-
2015
- 2015-10-13 CN CN201510671836.9A patent/CN105173985A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1081463A (en) * | 1996-08-30 | 1998-03-31 | Otis Elevator Co | Side fork type elevator |
| CN2915809Y (en) * | 2006-06-28 | 2007-06-27 | 苏州江南嘉捷电梯有限公司 | Elevator without engine room |
| CN201817166U (en) * | 2009-09-11 | 2011-05-04 | 上海托泰电梯有限公司 | Knapsack type elevator of 2:1 suspension system |
| CN102398824A (en) * | 2011-11-02 | 2012-04-04 | 浙江西子重工机械有限公司 | Lifting device for small house |
| CN202848808U (en) * | 2012-10-10 | 2013-04-03 | 重庆伊士顿电梯有限责任公司 | Backpack household elevator |
| CN202897746U (en) * | 2012-11-21 | 2013-04-24 | 美迪斯电梯有限公司 | Bridge type stressed transmission structure of backpack style villa elevator |
| CN205132826U (en) * | 2015-10-13 | 2016-04-06 | 江南嘉捷电梯股份有限公司 | Elevator arrangement structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021405A (en) * | 2016-01-29 | 2017-08-08 | 株式会社日立制作所 | Elevator |
| CN107021405B (en) * | 2016-01-29 | 2018-11-13 | 株式会社日立制作所 | Elevator |
| CN107686036A (en) * | 2017-07-26 | 2018-02-13 | 杭州奥弗德机电科技有限公司 | A kind of attachment structure of car guide rail and counter weight guide track |
| CN107324183A (en) * | 2017-08-08 | 2017-11-07 | 江南嘉捷电梯股份有限公司 | A kind of layout structure of elevator |
| CN109592538A (en) * | 2018-12-24 | 2019-04-09 | 宁波宏大电梯有限公司 | A kind of the side mount type household ladder civil engineering structure |
| CN114104930A (en) * | 2021-11-24 | 2022-03-01 | 上海三菱电梯有限公司 | Elevator system |
| CN114104930B (en) * | 2021-11-24 | 2023-10-03 | 上海三菱电梯有限公司 | Elevator system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |