CN202729536U - Novel lift with machine room - Google Patents
Novel lift with machine room Download PDFInfo
- Publication number
- CN202729536U CN202729536U CN 201220429396 CN201220429396U CN202729536U CN 202729536 U CN202729536 U CN 202729536U CN 201220429396 CN201220429396 CN 201220429396 CN 201220429396 U CN201220429396 U CN 201220429396U CN 202729536 U CN202729536 U CN 202729536U
- Authority
- CN
- China
- Prior art keywords
- pulley
- machine room
- steel wire
- shaft
- wire rope
- 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.)
- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a novel lift with a machine room. The novel lift comprises a shaft and a pulley C2. A pulley C1 is disposed at the bottom of the shaft. The machine room provided with a speed limiter, a control cabinet and a traction machine is disposed above the shaft. A pulley D is disposed at the bottom of the machine room. The shaft is provided with a lift car and a steel wire rope. A pulley A1 and a pulley A2 are disposed at the top of the lift car. A pulley B1 and a pulley B2 are disposed at the bottom of the lift car. A starting end of the a steel wire rope is fixed at the bottom of the machine room, the steel wire rope sequentially winds around the pulley A1, the pulley D, a traction sheave of the traction machine, the pulley C1, the pulley B1, the pulley C2 and the pulley B2, the tail end of the steel wire rope is connected with the bottom of the shaft. A novel traction system with rope winding ratio of 4 to 1 is used, a wrap angle of the traction sheave is 180 degrees, overall traction capacity is high, the steel wire rope deviates less easily, and the service lives of the steel wire rope and a guide shoe are prolonged. In addition, the novel lift with the machine room needs no counter-weight, and is simple to mount and position and higher in shaft space utilization rate.
Description
Technical field
The utility model relates to a kind of machine room elevator that has, particularly a kind of novel machine room elevator that has.
Background technology
Elevator is a kind of vertical conveyor take electrical motor as power, and case shape gondola is housed, and is used for tier building and takes advantage of people or carrying goods.Elevator is as the transport facility of vertical direction, become important Architectural Equipment in skyscraper and public place and indispensable.Along with the development of computer technology, automatic technology and Power Electronic Technique, modem elevator has become typical electromechanical integrated product.Raising along with whole national economy strength, the people's personal consumption level rises appreciably, the real estate developer releases medium-to-high grade little high level and high-rise residential building one after another energetically, has driven increasing rapidly of residential lift, becomes the main growth point in whole elevator market.
Existing have a machine room elevator, and it is provided with the side track adjusting wheel to heavy side or cage side, makes the cornerite of its traction sheave less than 180, the pulling ability of whole ladder is lower, the easy sideslip of steel rope causes the monolateral boots heel and toe wear of leading, and has reduced steel rope and the service life of leading boots; In addition, the existing layout that the machine room elevator traction system arranged also exists structure design and hoistway utilization reasonable not, and the shortcoming of location difficulty is installed.
The utility model content
The purpose of this utility model is, a kind of novel machine room elevator that has is provided.The utlity model has pulling ability higher, the advantage that component life is longer; And traction system structure compactness reasonable in design, the hoistway utilization is reasonable, and the location simple and fast is installed.
The technical solution of the utility model: a kind of novel machine room elevator that has comprises hoistway and C2 pulley; The hoistway bottom is provided with the C1 pulley, and the hoistway top is provided with machine room, is provided with velocity limiter, control housing and towing machine in the machine room, and the machine room bottom is provided with the D pulley; Hoistway is provided with car and steel rope, car top is provided with A1 pulley and A2 pulley, the car bottom is provided with B1 pulley and B2 pulley, the steel rope initiating terminal is fixed on the machine room bottom, walk around successively traction sheave, C1 pulley, B1 pulley, C2 pulley and B2 pulley on A1 pulley, D pulley, A2 pulley, the towing machine, the end of steel rope is connected with the hoistway bottom.
Aforesaid novel having in the machine room elevator, described hoistway bottom is provided with swelling device, and swelling device is connected with the end of steel rope.
Compared with prior art, the utility model adopts a kind of novel wiring than being the traction system of 4:1, and the cornerite of traction sheave is 180 degree, and the complete machine pulling ability is higher, and steel rope is difficult for sideslip, has improved steel rope and the service life of leading boots; In addition, the utility model need not counterweight, the location is installed simply, and the hoistway space degree of utilization is higher.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Being labeled as in the accompanying drawing: 1-hoistway, 2-D pulley, 3-towing machine, 4-velocity limiter, 5-C1 pulley, 6-C2 pulley, the 7-swelling device, 8-control housing, 9-car, 10-steel rope, 11-A1 pulley, the 12-A2 pulley, 13-B1 pulley, 14-B2 pulley, 15-machine room, 16-traction sheave.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.A kind of novel machine room elevator that has consists of as shown in Figure 1, comprises hoistway 1, and hoistway 1 bottom is provided with C1 pulley 5 and C2 pulley 6; Hoistway 1 top is provided with machine room 15, is provided with velocity limiter 4, control housing 8 and towing machine 3 in the machine room 15, and machine room 15 bottoms are provided with D pulley 2; Hoistway 1 is provided with car 9 and steel rope 10, car 9 tops are provided with A1 pulley 11 and A2 pulley 12, car 9 bottoms are provided with B1 pulley 13 and B2 pulley 14, steel rope 10 initiating terminals are fixed on machine room 15 bottoms, walk around successively traction sheave 16, C1 pulley 5, B1 pulley 13, C2 pulley 6 and B2 pulley 14 on A1 pulley 11, D pulley 2, A2 pulley 12, the towing machine 3, the end of steel rope 10 is connected with hoistway 1 bottom.Described hoistway 1 bottom is provided with swelling device 7, and swelling device 7 is connected with the end of steel rope 10.
The utility model utilizes assembly pulley labour-saving principle of work, and need not counterweight, and the cornerite of traction sheave 16 is 180 degree, so that towing machine 3 can draw with less tractive force the car 9 of same load carrying ability.
Claims (2)
1. one kind novel has a machine room elevator, it is characterized in that: comprise hoistway (1) and C2 pulley (6); Hoistway (1) bottom is provided with C1 pulley (5), and hoistway (1) top is provided with machine room (15), is provided with velocity limiter (4), control housing (8) and towing machine (3) in the machine room (15), and machine room (15) bottom is provided with D pulley (2); Hoistway (1) is provided with car (9) and steel rope (10), car (9) top is provided with A1 pulley (11) and A2 pulley (12), car (9) bottom is provided with B1 pulley (13) and B2 pulley (14), steel rope (10) initiating terminal is fixed on machine room (15) bottom, walk around successively traction sheave (16), C1 pulley (5), B1 pulley (13), C2 pulley (6) and B2 pulley (14) on A1 pulley (11), D pulley (2), A2 pulley (12), the towing machine (3), the end of steel rope (10) is connected with hoistway (1) bottom.
2. the novel machine room elevator that has according to claim 1, it is characterized in that: described hoistway (1) bottom is provided with swelling device (7), and swelling device (7) is connected with the end of steel rope (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429396 CN202729536U (en) | 2012-08-28 | 2012-08-28 | Novel lift with machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429396 CN202729536U (en) | 2012-08-28 | 2012-08-28 | Novel lift with machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729536U true CN202729536U (en) | 2013-02-13 |
Family
ID=47655258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220429396 Expired - Fee Related CN202729536U (en) | 2012-08-28 | 2012-08-28 | Novel lift with machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276530A (en) * | 2014-10-27 | 2015-01-14 | 中际联合（北京）科技股份有限公司 | Hoisting device and method for overhead work |
-
2012
- 2012-08-28 CN CN 201220429396 patent/CN202729536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276530A (en) * | 2014-10-27 | 2015-01-14 | 中际联合（北京）科技股份有限公司 | Hoisting device and method for overhead work |
| US10415309B2 (en) | 2014-10-27 | 2019-09-17 | Ficont Industry (Beijing) Co., Ltd. | Hoisting device for working in heights |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140828 |
|
| EXPY | Termination of patent right or utility model |