CN109775513A - Driving elevator indirectly - Google Patents
Driving elevator indirectly Download PDFInfo
- Publication number
- CN109775513A CN109775513A CN201711144832.0A CN201711144832A CN109775513A CN 109775513 A CN109775513 A CN 109775513A CN 201711144832 A CN201711144832 A CN 201711144832A CN 109775513 A CN109775513 A CN 109775513A
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- CN
- China
- Prior art keywords
- driving
- wirerope
- sheave
- traction
- counterweight
- 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
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The present invention provides a kind of indirect driving elevator that tractive driving power is not limited by car weight variation and steel wire hang suspended core distance, it is suitable for passenger lift, sightseeing elevator, Medical Service Elevator, the vertical lift elevators such as cargo lift.Indirect driving elevator of the invention, including traction machine, counterweight, carriage drive wirerope, and the traction machine is arranged in counterweight；The upper end of driving wirerope is fixed on the topmost of hoistway, and for driving wirerope by the traction sheave in traction machine, lower end is fixed on the lowest part of hoistway.
Description
Technical field
The present invention relates to a kind of geckoes to drive elevator indirectly, specifically, being a kind of tractive driving power not by car weight
The indirect-drive towed elevator of variation and the distance limitation of steel wire hang suspended core.
Background technique
Currently, the traction elevator installed in building generally uses traction machine both ends suspension carriage and counterweight, utilize
The mode that frictional force between traction sheave and wirerope is directly driven.Traditional elevator that directly drives must be examined in design
Consider entire carriage and the weight to the suspension reassembled into, so in the design of entire elevator drive system, if system weight
Measure overweight, will affect the main shaft design of traction machine, and system weight kicks the beam, and cannot provide enough frictional force, make wirerope with
Traction sheave skids.
Summary of the invention
The object of the present invention is to provide a kind of tractive driving power not by car weight variation and steel wire hang suspended core distance
The indirect driving elevator of limitation, it is suitable for passenger lift, sightseeing elevator, Medical Service Elevator, the vertical lift elevators such as cargo lift.
Driving elevator indirectly, including traction machine, counterweight, carriage drive wirerope, and the traction machine is arranged in counterweight；
The upper end of driving wirerope is fixed on the topmost of hoistway, and driving wirerope by the traction sheave in traction machine, fix by lower end
In the lowest part of hoistway.
Beneficial effects of the present invention: the present invention uses the counterweight-side that traction machine is mounted on to elevator, carries out to Elevator weight sensor
Driving, makes counterweight in the process of running, and lift car is driven to move together.
The present invention is that a kind of wall gecko type drives elevator indirectly, and tractive driving power is not outstanding by car weight variation and wirerope
Hang suspended core distance limitation.The present invention is different from the lift appliance of traditional form, it is direct in the prior art by effective solution
There is wirerope when traction machine major axis size existing for driving elevator is influenced by transmission system weight change and carriage is too light
The phenomenon that skidding with traction sheave.In this way, light-weight design can be carried out to carriage, while achieving the purpose that environmentally protective.
The traction machine includes double wrap sheave, and driving wirerope is laid out after traction sheave through double wrap sheave again around entering traction sheave.It is multiple
Around wheel side or lower section on the traction sheave.It is connected between counterweight and carriage by hanging steel rope system.
Detailed description of the invention
Fig. 1 is the schematic diagram of embodiment 1.
Fig. 2 is the schematic diagram of embodiment 2.
Specific embodiment
Embodiment 1:
Indirect driving elevator shown in Figure 1, including the traction machine with traction sheave 1 and double wrap sheave 4, counterweight 3, carriage
2, wirerope 5 is driven, the traction machine is arranged in counterweight；The upper end of driving wirerope is fixed on the topmost of hoistway, driving
Wirerope is by the traction sheave 1 in traction machine, through double wrap sheave 4 again around traction sheave 1 is entered after driving wirerope to lay out traction sheave, so
The lower end of wirerope is driven to be fixed on the lowest part of hoistway afterwards.It is connected between counterweight and carriage by hanging steel rope 6.Suspension
Wirerope 6 passes through the directive wheel 7 being mounted in mechanical beams.Double wrap sheave 4 is in the top of traction sheave 1.
Embodiment 2:
Embodiment 2 and the difference of embodiment 1 are: double wrap sheave 4 is in the lower section of traction sheave 1.
It is a feature of the present invention that the traction machine is assembled in counterweight, one section of wirerope is fixed on the topmost of hoistway,
By traction sheave and after-combustion wheel system, the other end is fixed on the lowest part of hoistway.In entire drive system, traction machine driving pair
Weight is up and down reciprocatingly run.In addition, the compartment system and counterweight system are passed through using other a set of hanging steel rope system
Mechanical beams and the directive wheel being mounted in mechanical beams are attached.
The present invention is that a kind of wall gecko type drives elevator indirectly, and traction machine is mounted on to the counterweight-side of elevator, traction machine with
Counterweight is up and down reciprocatingly run.Traction machine drives Elevator weight sensor, makes counterweight in the process of running, drives lift car one
Play movement.
Claims (5)
1. driving elevator indirectly, including traction machine, counterweight, carriage drive wirerope, it is characterized in that: traction machine setting exists
In counterweight；The upper end of driving wirerope is fixed on the topmost of hoistway, and driving wirerope passes through the traction sheave in traction machine, under
End is fixed on the lowest part of hoistway.
2. driving elevator indirectly as described in claim 1 drives wirerope it is characterized in that: the traction machine includes double wrap sheave
It lays out after traction sheave through double wrap sheave again around entering traction sheave.
3. driving elevator indirectly as claimed in claim 2, it is characterized in that: double wrap sheave is square on the traction sheave.
4. driving elevator indirectly as claimed in claim 2, it is characterized in that: double wrap sheave is below traction sheave.
5. driving elevator indirectly as described in claim 1, it is characterized in that: passing through hanging steel rope system between counterweight and carriage
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711144832.0A CN109775513A (en) | 2017-11-12 | 2017-11-12 | Driving elevator indirectly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711144832.0A CN109775513A (en) | 2017-11-12 | 2017-11-12 | Driving elevator indirectly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109775513A true CN109775513A (en) | 2019-05-21 |
Family
ID=66495496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711144832.0A Pending CN109775513A (en) | 2017-11-12 | 2017-11-12 | Driving elevator indirectly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109775513A (en) |
-
2017
- 2017-11-12 CN CN201711144832.0A patent/CN109775513A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |