CN102992148A - Novel elevator structure - Google Patents
Novel elevator structure Download PDFInfo
- Publication number
- CN102992148A CN102992148A CN 201110277992 CN201110277992A CN102992148A CN 102992148 A CN102992148 A CN 102992148A CN 201110277992 CN201110277992 CN 201110277992 CN 201110277992 A CN201110277992 A CN 201110277992A CN 102992148 A CN102992148 A CN 102992148A
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- car
- lift car
- guide rail
- traction
- base
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Abstract
The invention belongs to the field of elevators and particularly relates to a novel elevator structure. The novel elevator structure comprises a lift car and a lift car traction bearing system, wherein the lift car traction bearing system comprises a lift frame, a guide rail frame, a traction machine and a steel wire rope, a traction wheel is arranged on the traction machine, lift car wheels are arranged on the lift frame, a lift car guide rail, a counter-weight guide rail and a counter-weight frame are arranged on the guide rail frame, the novel elevator structure also comprises a rope head plate, the rope head plate and the traction wheels are respectively positioned at two sides of the lift car, the number of the lift car wheels is two, a base used for installing the lift car wheels is arranged on the lift frame, one end of the steel wire rope is fixedly arranged on the rope head plate, and the steel wire rope sequentially bypasses the two lift car wheels, the traction wheel and the counter-weight wheel from the rope head plate. Through the structure, the energy efficiency of a host machine and the operation comfort feeling of the elevator are also greatly improved, and the failure rate of the elevator is reduced. The structure adopts the two lift car wheels, the arrangement is freer, and the arrangement flexibility of the traction machine can also be greatly improved through the inclined arrangement of the two lift car wheels.
Description
Technical field
The invention belongs to the elevator field, relate in particular to a kind of Novel elevator structure.
Background technology
Elevator needs all guide rails all are installed in a side in attractive in appearance or special some situation such as hoistway structure, such as the Knapsack-rack structure of part home lift in order to improve the hoistway degree of utilization.Need rational arrangement mode of invention to improve elevator comfort and efficiency, reduce trouble.
When elevator car rack adopted the Knapsack-rack structure, because suspension center and car center of gravity deviation are very large, car had a very large pressure by leading boots to the guide rail aspect.In running process of elevator, because making, this pressure leads the larger friction force of generation between boots and the guide rail, particularly at little load-carrying elevator, this friction force will reach the significant proportion of elevator payload ratings.This friction force greatly reduces the efficiency of elevator on the one hand, on the other hand, causes the elevator comfort to descend because the reasons such as variation of rail friction coefficient cause change in friction force.When elevator is static, because this pressure (generally adopts rolling guide shoe to reduce friction coefficient because pressure very greatly reduces friction force) by leading the boots local action on guide rail all the time, cause and lead the boots local deformation, long-time static rear (as not using a night, when daytime, the work of going out was returned), lead the boots local deformation and run up to one largely, lead when using for the first time each cycle that boots roll can have one clearly vibrations greatly reduce the elevator comfort, increasing distortion with access times can reduce gradually, vibrations also are tending towards not obvious, if the elevator frequency of utilization is lower, such as home lift, distortion is very difficult to recover by frequent the use, in most situation, shakes always more obvious.
Because hitch point is in car one side, as far as possible parallel with the sedan-chair wall with the raising comfort with car center of gravity line in order to make the suspension center, there is larger restriction reduce trouble and operating cost, the main frame position of arranging, thereby mechanical dimensions also has been subject to restriction.
Summary of the invention
The objective of the invention is provides a kind of Novel elevator structure for solving the problems of the technologies described above.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A kind of Novel elevator structure, it comprises car and car traction load bearing system, described car traction load bearing system comprises sedan-chair frame, guide rail bracket, towing machine and steel rope; Be provided with traction sheave on the described towing machine; Be provided with the car wheel on the described sedan-chair frame; Be provided with car guide rail, counter weight guide track and counterweight frame on the described guide rail bracket; Be provided with roller on the described counterweight frame; Described sedan-chair frame is connected by leading boots with described car guide rail; It also comprises rope hitch plate; Described rope hitch plate and described traction sheave lay respectively at the car both sides; Described car wheel is two; Be provided with on the described sedan-chair frame for the base that two car wheels are installed; Described steel rope one end is fixed on the described rope hitch plate, and described steel rope is walked around two car wheels, traction sheave and to roller successively from rope hitch plate.
As preferably, described base is strip, and described base one end is positioned at car near on the limit of rope hitch plate one side, and the other end is positioned at car near on the limit of traction sheave one side.
As preferably, described car wheel is arranged at the two ends of described base; Described car wheel shaft is to direction and described base length perpendicular direction.
As preferably, described base is positioned at top or the bottom of car.
As preferably, described base length direction is vertical with the car limit at place, described base two ends.
When the car track adjusting wheel is installed in car bottom, same by change sedan-chair shelf structure increase car wheel base, the car wheel is installed on the base.Require 2 cars wheel outward flange outside car.Steel rope is walked around opposite side car wheel again and is fixed on the rope hitch plate of top by walking around under towing machine one side direction near towing machine one side car wheel.
When the car track adjusting wheel is installed in car roof, same by change sedan-chair shelf structure increase car wheel base, the car wheel is installed on the base.Steel rope is walked around opposite side car wheel again and is fixed on the rope hitch plate of top by walking around under towing machine one side direction near towing machine one side car wheel.
In sum, the present invention has following beneficial effect:
1, two car wheels walking around on the car by steel rope are connected to rope hitch plate, make cage guide all be arranged on car one side, the car center that hangs is overlapped with the car center of gravity, thereby elimination is to the pressure of car guide rail side, reduced the requirement to car guide rail, lead the requirement of boots friction coefficient and greatly reduce and to adopt sliding guide shoe, eliminated and led vibrations that the boots distortion causes and lead simultaneously the boots volume and reduce.
2, this structure has also improved efficiency and the elevator ride comfort of main frame greatly, reduces the elevator faults rate.
3, this structure has been used 2 car wheels, and it is freer to arrange, and by the oblique row of 2 car wheels, also can greatly improve the alerting ability of arranging of towing machine.
Description of drawings
Fig. 1 is the base structural representation vertical with the car limit;
Fig. 2 is that base and car limit off plumb are tiltedly arranged structural representation;
Fig. 3 is the structural representation that the car wheel is positioned at car top;
Fig. 4 is the structural representation that the car wheel is positioned at car bottom section.
1-car among the figure, 2-sedan-chair frame, 3-car guide rail, 4-counter weight guide track, 5-traction sheave, 6-guide rail bracket, 7-car wheel, 8-rope hitch plate, 9-counterweight frame, 10-be to roller, the 11-base, and the 12-steel rope, 13-leads boots.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
This specific embodiment only is explanation of the invention; it is not limitation of the present invention; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification sheets, but as long as all are subject to the protection of patent law in claim scope of the present invention.
Embodiment one
Shown in accompanying drawing 1 and 3, a kind of Novel elevator structure, it comprises car 1 and car traction load bearing system, car traction load bearing system comprises sedan-chair frame 2, guide rail bracket 6, towing machine and steel rope 12; Be provided with traction sheave 5 on the towing machine; Be provided with car wheel 7 on the sedan-chair frame 2; Be provided with car guide rail 3, counter weight guide track 4 and counterweight frame 9 on the guide rail bracket 6; Be provided with on the counterweight frame 9 roller 10; Sedan-chair frame 2 is connected by leading boots 13 with car guide rail 3, and it also comprises rope hitch plate 8; Rope hitch plate 8 lays respectively at car 1 both sides with traction sheave 5; Car wheel 7 is two; Be provided with on the sedan-chair frame 6 for the base 11 that two car wheels 7 are installed; Steel rope 12 1 ends are fixed on the rope hitch plate 8, and steel rope 12 is walked around two cars wheel 7, traction sheave 5 and to roller 10 successively from rope hitch plate 8.Base 11 is strip, and base 11 1 ends are positioned at car 1 near on the limit of rope hitch plate 8 one sides, and the other end is positioned at car 1 near on the limit of traction sheave 3 one sides.Car wheel 7 is arranged at the two ends of base; It is vertical with base 11 length directions that car is taken turns 7 axial directions.Base 11 is positioned at the top of car 1.Base 11 length directions are vertical with car 1 limit at place, base 11 two ends.Steel rope 12 is walked around opposite side car wheel 7 again and is fixed on the rope hitch plate 8 of top by walking around under towing machine one side direction near towing machine one side car wheel 7.
Embodiment two
Shown in accompanying drawing 1 and 4, be the bottom that base 11 is positioned at car 1 with the different of embodiment one.
Embodiment three
As shown in Figures 2 and 3, be the car 1 limit out of plumb at base 11 length directions and place, base 11 two ends with the different of embodiment one.
Embodiment four
Shown in accompanying drawing 2 and 4, be the bottom that base 11 is positioned at car 1 with the different of embodiment one, the car 1 limit out of plumb at base 11 length directions and place, base 11 two ends.
Claims (5)
1. Novel elevator structure, it comprises car (1) and car traction load bearing system, described car traction load bearing system comprises sedan-chair frame (2), guide rail bracket (6), towing machine and steel rope (12); Be provided with traction sheave (5) on the described towing machine; Be provided with car wheel (7) on the described sedan-chair frame (2); Be provided with car guide rail (3), counter weight guide track (4) and counterweight frame (9) on the described guide rail bracket (6); Be provided with on the described counterweight frame (9) roller (10); Described sedan-chair frame (2) is connected by leading boots (13) with described car guide rail (3), and it is characterized in that: it also comprises rope hitch plate (8); Described rope hitch plate (8) lays respectively at car (1) both sides with described traction sheave (5); Described car wheel (7) is two; Be provided with on the described sedan-chair frame (6) for the base (11) that two car wheels (7) are installed; Described steel rope (12) one ends are fixed on the described rope hitch plate (8), and described steel rope (12) is walked around two cars wheels (7), traction sheave (5) and to roller (10) successively from rope hitch plate (8).
2. a kind of Novel elevator structure according to claim 1, it is characterized in that: described base (11) is strip, described base (11) one ends are positioned at car (1) near on the limit of rope hitch plate (8) one sides, and the other end is positioned at car (1) near on the limit of traction sheave (3) one sides.
3. require 2 described a kind of Novel elevator structures according to profit, it is characterized in that: described car wheel (7) is arranged at the two ends of described base (11); Described car wheel (7) axial direction is vertical with described base (11) length direction.
4. require 1 or 2 or 3 described a kind of Novel elevator structures according to profit, it is characterized in that: described base (11) is positioned at top or the bottom of car (1).
5. require 4 described a kind of Novel elevator structures according to profit, it is characterized in that: described base (11) length direction is vertical with car (1) limit at described base (11) place, two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110277992 CN102992148A (en) | 2011-09-19 | 2011-09-19 | Novel elevator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110277992 CN102992148A (en) | 2011-09-19 | 2011-09-19 | Novel elevator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102992148A true CN102992148A (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110277992 Pending CN102992148A (en) | 2011-09-19 | 2011-09-19 | Novel elevator structure |
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| Country | Link |
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| CN (1) | CN102992148A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723603A (en) * | 2013-12-20 | 2014-04-16 | 康力电梯股份有限公司 | Traction driving device of household lift |
| CN104044977A (en) * | 2014-07-02 | 2014-09-17 | 陈建海 | Elevator shaft arranging structure |
| CN104071674A (en) * | 2014-07-15 | 2014-10-01 | 巨人通力电梯有限公司 | Novel safety lift structure |
| CN104326343A (en) * | 2014-10-30 | 2015-02-04 | 康力电梯股份有限公司 | Host machine guide rail fixing type driving device |
| CN104590971A (en) * | 2014-12-02 | 2015-05-06 | 广东富本电梯有限公司 | Steel wire rope guide device of elevator without machine room |
| CN106115435A (en) * | 2016-08-29 | 2016-11-16 | 巨立电梯股份有限公司 | A kind of home lift |
| CN108861966A (en) * | 2018-07-06 | 2018-11-23 | 宁波宏大电梯有限公司 | It is a kind of with the knapsack type elevator for wrapping up in plastic steel wire rope |
| CN110894041A (en) * | 2019-11-21 | 2020-03-20 | 杭州辛辰科技有限公司 | Knapsack formula elevator |
| CN114394508A (en) * | 2022-01-19 | 2022-04-26 | 默纳克电梯有限公司 | Knapsack frame elevator with car top wheel structure |
-
2011
- 2011-09-19 CN CN 201110277992 patent/CN102992148A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723603A (en) * | 2013-12-20 | 2014-04-16 | 康力电梯股份有限公司 | Traction driving device of household lift |
| CN104044977A (en) * | 2014-07-02 | 2014-09-17 | 陈建海 | Elevator shaft arranging structure |
| CN104071674A (en) * | 2014-07-15 | 2014-10-01 | 巨人通力电梯有限公司 | Novel safety lift structure |
| CN104326343A (en) * | 2014-10-30 | 2015-02-04 | 康力电梯股份有限公司 | Host machine guide rail fixing type driving device |
| CN104590971A (en) * | 2014-12-02 | 2015-05-06 | 广东富本电梯有限公司 | Steel wire rope guide device of elevator without machine room |
| CN104590971B (en) * | 2014-12-02 | 2016-06-15 | 广东富本电梯有限公司 | A kind of machine-roomless lift wire line guide |
| CN106115435A (en) * | 2016-08-29 | 2016-11-16 | 巨立电梯股份有限公司 | A kind of home lift |
| CN108861966A (en) * | 2018-07-06 | 2018-11-23 | 宁波宏大电梯有限公司 | It is a kind of with the knapsack type elevator for wrapping up in plastic steel wire rope |
| CN108861966B (en) * | 2018-07-06 | 2024-03-19 | 宁波宏大电梯有限公司 | Knapsack formula elevator with wrap up in plastic wire rope |
| CN110894041A (en) * | 2019-11-21 | 2020-03-20 | 杭州辛辰科技有限公司 | Knapsack formula elevator |
| CN114394508A (en) * | 2022-01-19 | 2022-04-26 | 默纳克电梯有限公司 | Knapsack frame elevator with car top wheel structure |
| CN114394508B (en) * | 2022-01-19 | 2024-01-30 | 浙江安家快速电梯有限公司 | Knapsack frame elevator with car top wheel structure |
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Application publication date: 20130327 |