CN203946754U - A kind of machine-roomless lift arrangement structure - Google Patents
A kind of machine-roomless lift arrangement structure Download PDFInfo
- Publication number
- CN203946754U CN203946754U CN201420358447.1U CN201420358447U CN203946754U CN 203946754 U CN203946754 U CN 203946754U CN 201420358447 U CN201420358447 U CN 201420358447U CN 203946754 U CN203946754 U CN 203946754U
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- car
- bearing beam
- counterweight
- hoistway
- machine
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model provides a kind of machine-roomless lift arrangement structure, comprises the car, counterweight, towing machine and the steel rope that are arranged in hoistway; Counterweight is positioned at the rear side of car, which is provided with the counterweight diversion sheave with the transverse center line parallel of hoistway; Above car, be provided with the bearing beam parallel with the longitudinal centerline direction of hoistway, towing machine is installed on the rear side of bearing beam, longitudinal center's line parallel of traction sheave and hoistway; On bearing beam, be also respectively arranged with from front to back lift car rope head and counterweight fag end; On the top of car, be provided with from front to back two car diversion sheaves; Steel rope one end is fixed on lift car rope head, and the other end is walked around downwards after two car diversion sheaves successively, upwards walks around traction sheave, and then walks around counterweight diversion sheave downwards, finally upwards extends and is fixed on counterweight fag end again.With respect to prior art, the utility model structure is more simple, clean and tidy, saves hoistway space, and elevator operation is more stable.
Description
Technical field
The utility model relates to a kind of layout structure of elevator, especially a kind of arrangement structure of machine-roomless lift.
Background technology
Machine-roomless lift does not take machine room space, environmental protection, the advantage such as energy-conservation and is adopted by increasing people owing to having.In recent years, in Chinese market, the city of machine-roomless lift accounts for rate and is fast rise trend, market to machine-roomless lift to manufacture and design requirement also more and more higher.
At present, the arrangement structure of the machine-roomless lift on market, all left side or the right side that counterweight is arranged on to car, towing machine is arranged on the bearing beam near a side top of counterweight, bottom at car arranges car diversion sheave along the left and right sides, in hoistway, be also provided with some track adjusting wheels, counterweight fag end and lift car rope head lay respectively at the left and right sides of hoistway and are fixed on different bearing beams.Machine-roomless lift arrangement structure of the prior art, owing to adopting multiple track adjusting wheels to cause complicated structure, exists elevator operation stable not, and traction steel-cable length is longer, and the higher defect of cost.In addition, the machine-roomless lift of prior art takies larger to hoistway space, and towing machine, lift car rope head and the counterweight fag end of hoistway top distributes disorderly and unsystematic, clean and tidy not, is unfavorable for safeguarding.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of brand-new machine-roomless lift arrangement structure, and this kind of machine-roomless lift arrangement structure has that structure is more simple, elevator running performance better, is more saved hoistway space, reduce elevator manufacturing cost and arrange the advantages such as cleaner and tidier.
In order to achieve the above object, the utility model provides a kind of machine-roomless lift arrangement structure, comprise the car, counterweight, towing machine and the steel rope that are arranged in hoistway, it is characterized in that: described counterweight is positioned at the rear side of described car, described counterweight is provided with the counterweight diversion sheave with the transverse center line parallel of described hoistway; Above described car, be provided with the bearing beam parallel with the longitudinal centerline direction of described hoistway, described towing machine is installed on the rear side of described bearing beam, longitudinal center's line parallel of the traction sheave of described towing machine and described hoistway; Longitudinal direction along described hoistway on described bearing beam is also respectively arranged with lift car rope head and counterweight fag end from front to back; On the top of described car, be provided with from front to back two car diversion sheaves along the longitudinal direction of described hoistway; Described steel rope one end is fixed on described lift car rope head, the other end is walked around downwards after two described car diversion sheaves successively, upwards walk around the traction sheave of described towing machine, and then walk around described counterweight diversion sheave downwards, finally upwards extend and be fixed on described counterweight fag end again.
Preferably, the car guide rail that the left and right sides of described car is also respectively equipped with, the car guide rail of both sides is positioned on the same straight line with the transverse center line parallel of described hoistway.
Wherein, described two car diversion sheaves lay respectively at the both sides of the longitudinal centerline of described car.
In one embodiment, described bearing beam comprises the first bearing beam, the second bearing beam and the 3rd bearing beam that be arranged in parallel successively from left to right, described lift car rope head is fixed between described the first bearing beam and described the second bearing beam, described counterweight fag end is also fixed between described the first bearing beam and described the second bearing beam, and described towing machine is fixed between described the second bearing beam and described the 3rd bearing beam.
Compared to prior art, the utility model machine-roomless lift arrangement structure, has the following advantages: make counterweight be arranged on the rear side of car, effectively utilize hoistway rear space, save hoistway space; The bearing beam of hoistway top extends and arranges longitudinally, and towing machine is arranged on the rear side of bearing beam, and lift car rope head and counterweight fag end are also successively set on the fore-and-aft direction of bearing beam, and whole arrangement structure is more simple and clean and tidy; The fore-and-aft direction that the car diversion sheave of car top is also pressed hoistway by the utility model is arranged, the cornerite of towing machine is increased, and strengthens traction, and do not need extra track adjusting wheel, elevator running performance is better more stable, and shortens rope capacity, reduces elevator manufacturing cost.
Brief description of the drawings
Fig. 1 is car planar view of the present utility model.
Fig. 2 is top layer planar view of the present utility model.
Fig. 3 is hoistway facade arrangement plan of the present utility model.
In accompanying drawing: 1-towing machine; 2-counterweight fag end; 3-lift car rope head; 4-car diversion sheave; 5-car; 6-steel rope; 7-counterweight; 8-counterweight diversion sheave; 9-the first bearing beam; 10-the second bearing beam; 11-the 3rd bearing beam; 12-traction sheave.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
Refer to Fig. 1 to 3, a kind of machine-roomless lift arrangement structure, comprises the car 5, counterweight 7, towing machine 1 and the steel rope 6 that are arranged in hoistway 100.
Refer to Fig. 1, counterweight 7 is positioned at the rear side of car 5, and counterweight 7 is provided with the counterweight diversion sheave 8 with the transverse center line parallel of hoistway 100.On the top of car 5, be provided with from front to back two car diversion sheaves 4 along the longitudinal direction of hoistway 100.Wherein, two car diversion sheaves 4 lay respectively at the both sides of the longitudinal centerline of car 5, and all toward the identical angle of right side deflection of car 5, latter two car diversion sheave 4 of deflection is located along the same line.The car guide rail 13 that the left and right sides of car 5 is also respectively equipped with, the car guide rail 13 of both sides is positioned on the same straight line with the transverse center line parallel of hoistway 100.
Refer to Fig. 2, above car 5, be provided with the bearing beam parallel with the longitudinal centerline direction of hoistway 100.In the present embodiment, in the present embodiment, described bearing beam comprises the first bearing beam 9, the second bearing beam 10 and the 3rd bearing beam 11 that be arranged in parallel successively from left to right, lift car rope head 3 is fixed between described the first bearing beam 9 and described the second bearing beam 10, counterweight fag end 2 is also fixed between the first bearing beam 9 and the second bearing beam 10, and towing machine 1 is fixed between the second bearing beam 10 and the 3rd bearing beam 11.Lift car rope head 3 and counterweight fag end 2 are arranged by interval, front and back.
Towing machine 1 is installed on the rear side of bearing beam, the traction sheave 12 of towing machine 1 and longitudinal center's line parallel of hoistway 100, and traction sheave 12 is in a longitudinal direction just in time between the car diversion sheave 4 and counterweight diversion sheave 8 of rear side.
Steel rope 6 one end are fixed on lift car rope head 3, and the other end is walked around downwards after two car diversion sheaves 4 successively, upwards walk around the traction sheave 12 of towing machine 1, and then walk around counterweight diversion sheave 8 downwards, finally upwards extend and are fixed on described counterweight fag end 2 again.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a machine-roomless lift arrangement structure, comprise the car, counterweight, towing machine and the steel rope that are arranged in hoistway, it is characterized in that: described counterweight is positioned at the rear side of described car, described counterweight is provided with the counterweight diversion sheave with the transverse center line parallel of described hoistway; Above described car, be provided with the bearing beam parallel with the longitudinal centerline direction of described hoistway, described towing machine is installed on the rear side of described bearing beam, longitudinal center's line parallel of the traction sheave of described towing machine and described hoistway; Longitudinal direction along described hoistway on described bearing beam is also respectively arranged with lift car rope head and counterweight fag end from front to back; On the top of described car, be provided with from front to back two car diversion sheaves along the longitudinal direction of described hoistway; Described steel rope one end is fixed on described lift car rope head, the other end is walked around downwards after two described car diversion sheaves successively, upwards walk around the traction sheave of described towing machine, and then walk around described counterweight diversion sheave downwards, finally upwards extend and be fixed on described counterweight fag end again.
2. machine-roomless lift arrangement structure according to claim 1, is characterized in that: the car guide rail that the left and right sides of described car is also respectively equipped with, the car guide rail of both sides is positioned on the same straight line with the transverse center line parallel of described hoistway.
3. machine-roomless lift arrangement structure according to claim 1, is characterized in that: described two car diversion sheaves lay respectively at the both sides of the longitudinal centerline of described car.
4. machine-roomless lift arrangement structure according to claim 1, it is characterized in that: described bearing beam comprises the first bearing beam, the second bearing beam and the 3rd bearing beam that be arranged in parallel successively from left to right, described lift car rope head is fixed between described the first bearing beam and described the second bearing beam, described counterweight fag end is also fixed between described the first bearing beam and described the second bearing beam, and described towing machine is fixed between described the second bearing beam and described the 3rd bearing beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358447.1U CN203946754U (en) | 2014-06-30 | 2014-06-30 | A kind of machine-roomless lift arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358447.1U CN203946754U (en) | 2014-06-30 | 2014-06-30 | A kind of machine-roomless lift arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946754U true CN203946754U (en) | 2014-11-19 |
Family
ID=51888807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358447.1U Expired - Fee Related CN203946754U (en) | 2014-06-30 | 2014-06-30 | A kind of machine-roomless lift arrangement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203946754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058321A (en) * | 2014-06-30 | 2014-09-24 | 苏州富士电梯有限公司 | Machine-room-free elevator arrangement structure |
| CN107089579A (en) * | 2017-06-23 | 2017-08-25 | 天奥电梯（中国）有限公司 | A kind of simple goods elevator |
-
2014
- 2014-06-30 CN CN201420358447.1U patent/CN203946754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058321A (en) * | 2014-06-30 | 2014-09-24 | 苏州富士电梯有限公司 | Machine-room-free elevator arrangement structure |
| CN107089579A (en) * | 2017-06-23 | 2017-08-25 | 天奥电梯（中国）有限公司 | A kind of simple goods elevator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20180630 |