CN107531457A - Lift facility - Google Patents
Lift facility Download PDFInfo
- Publication number
- CN107531457A CN107531457A CN201680026046.8A CN201680026046A CN107531457A CN 107531457 A CN107531457 A CN 107531457A CN 201680026046 A CN201680026046 A CN 201680026046A CN 107531457 A CN107531457 A CN 107531457A
- Authority
- CN
- China
- Prior art keywords
- belt
- load carrier
- lift facility
- car
- tension element
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
In lift facility, belt like load carrier is directed through the driving wheel of drive device and is directed through two steering rollers of car.Here, belt like load carrier is additionally directed through tension element between two steering rollers of car, by means of tension element to belt like load carrier loading force.Here, tension element is arranged in which can move so that belt like load carrier is tensioned element movement when rate of tension weakens, and is thus subsequently tensioned.
Description
Technical field
The present invention relates to a kind of lift facility with tensioning apparatus.
Background technology
In lift facility, in order to carry and/or drive lift car, in a conventional manner using cable wire as carrying machine
Structure.According to the Development Scheme again of this cable wire, also using belt like load carrier, it, which has tension carrier and surrounds tension, carries
The jacket portion of body arrangement.This belt like load carrier be similar to traditional cable wire, around driving wheel and turn to roller exist
Guided in lift facility.And with cable wire on the contrary, belt like load carrier does not draw in the raceway groove in turning to roller or driving wheel
Lead, but belt like load carrier lies in and turned on roller or driving wheel.
Thus, belt like load carrier is compared to traditional cable wire, poorly along laterally in steering roller or driving
Guided on wheel.It is thereby possible to happens is that, belt like load carrier edge laterally misplaces or slided on roller or driving wheel from turning to
It is de-.This lateral derailing of belt like load carrier is especially because answering in oblique traction, belt like load carrier
Fluctuation and due to stain or reach belt like load carrier and driving wheel or turn to roller between particle and become
Substantially.In order to prevent belt like load carrier from lateral slippage occurring on the wheel disc in lift facility, such as turning to roller
It is upper to use the lateral edge raised.
But have shown that, the measure of such as lateral edge can not all prevent the hair laterally to derail under any circumstance
It is raw.
The content of the invention
Therefore, it is an object of the present invention to provide a kind of lift facility, wherein, load carrier can reliably be prevented
From turning on roller at least in part along lateral derailing.In addition, this device should also in manufacture and use cost it is cheap and
And stablize durable.
The purpose realized by means of following lift facility, wherein, belt like load carrier is filled by means of driving
Two of the driving wheel put and car turn to rollers to guide, wherein, belt like load carrier turns to rolling in two of car
Additionally guided between wheel by means of tension element, by means of tension element to belt like load carrier loading force.Here, tensioning
Element is arranged in which can move so that thus belt like load carrier is moved and when rate of tension weakens by tension element
Subsequently it is tensioned and is tensioned again in other words.
This structure of tension element this have the advantage that, thus, when the rate of tension in belt like load carrier in short-term
Property weaken when, belt like load carrier is subsequently tensioned between roller is turned to.Such as when car in case of emergency stops
Che Shi, may occur the weakening in short-term of this rate of tension in belt like load carrier.By in belt like load carrier
It is middle to maintain certain rate of tension, prevent：Load carrier, which is loosely placed at, to be turned on roller and easily may be moved along lateral
Position.In addition, construction proposed herein this have the advantage that, this structure can in a straightforward manner downstream equipment it is existing
Lift facility in.
In an advantageous embodiment, tension element is disposed substantially centrally between two steering rollers of car.
This placed in the middle arrangement of the tight element between two steering rollers of car this have the advantage that, thus, by means of only one
Tension element ensures that belt like load carrier correctly guides on two steering rollers of car.
In an advantageous embodiment, belt like load carrier is loaded substantially perpendicular to belt like by tension element
Load carrier the power longitudinally acted on.This this have the advantage that thus, belt like load carrier passes through mobile tension element
And subsequently it is tensioned as efficiently as possible., it is necessary to accordingly more i.e. when power acts on belt like load carrier along other directions
Long displacement, to make load carrier be subsequently tensioned with same degree.
In an advantageous embodiment, tension element acts on belt like carrying with the tensile force along the direction away from car
Mechanism.In alternative embodiments, tension element acts on belt like tensioning device with the tensile force towards the direction of car
Structure.According to the structural scheme of lift facility, the action direction of the tensile force of tension element is towards one of direction or the opposing party
To being favourable.Room, guidance mode and belt of the load carrier on car are provided on which side according to for car
Which direction bending the load carrier of shape should be tensioned element towards, and one of them or another structure can be had the advantage that
's.
In an advantageous embodiment, the tensile force of tension element is produced by means of spring.This has the following advantages that, thus,
Can and reliable way cheap with cost tensile force be provided act on belt like load carrier.
In an advantageous embodiment, tension element includes axle.This has the following advantages that this axle can be for example designed to
The element of enough rotating supports so that the abrasion on belt like load carrier and on tension element minimizes.
In an advantageous embodiment, tension element guides in guide portion so that the motion of tension element is along by guide portion
Defined direction is carried out.This this have the advantage that thus, the action direction of tension element is provided, thereby, it is possible to ensure to open
Tight element uses efficiently and reliably as far as possible.
In an advantageous embodiment, it is disposed with roller on the axle of tension element.This has the following advantages that, thus, belt
The load carrier of shape can roll across tension element to low friction.
In scheme is advantageously improved, roller has crimping wheel disc for laterally directed belt like load carrier.
This this have the advantage that thereby, it is possible to prevent belt like load carrier from being slipped from the roller of tension element along lateral.
In an advantageous embodiment, car is wrapped by belt like load carrier in lower section, wherein, two steerings of car
Roller is arranged in the lower section of car.In interchangeable embodiment, car is hanging on two steering rollers of car, its
In, two of car turn to the top that roller is arranged in car.According to the configuration of whole lift facility, belt like load carrier
One of which or another arrangement on car are favourable.
In an advantageous embodiment, belt like load carrier with the side through moulding, particularly with band along longitudinal direction
The tension side of the V-arrangement rib of sensing.This this have the advantage that, thus, the tension table of belt like load carrier on the drive wheel
Be now able to be improved, and by means of along the rib that is longitudinally directed to be able to ensure that belt like load carrier on the drive wheel and
Side guiding on roller is turned to.
In an advantageous embodiment, at least two belt like load carriers are arranged in lift facility, wherein, Mei Gepi
The load carrier of banding is by with independent tension element loading.In interchangeable embodiment, equally by least two belts
The load carrier of shape is arranged in lift facility, and belt like load carrier is by with common tension element loading.Independent
The setting of tight element has the following advantages that thus, each belt like load carrier individually can be subsequently tensioned.On the contrary,
Common tension element has the advantage that thereby, it is possible to the more cheap design of cost of implementation.Set according to elevator
Standby requirement and particular configuration, one of which or another modification can be preferable.
The structural scheme proposed here of the present invention can be used in different lift facilities.Then, such as have without right
The lift facility of weight and the lift facility of counterweight.Tensioning apparatus presented here can be used in many different types of in principle
In lift facility.
Brief description of the drawings
By means of accompanying drawing to symbolic, exemplarily explaination in detail of the invention.Wherein：
Fig. 1 shows the schematic diagram of the example elevator equipment according to prior art；
Fig. 2 shows the schematic diagram of the car of the example of the tension element with example；
Fig. 3 shows the schematic diagram of the car of example and the tension element of example；
Fig. 4 shows the schematic diagram of the tension element of example；
Fig. 5 shows the schematic diagram of the guide portion of example；And
Fig. 6 shows the schematic diagram of the belt like load carrier of example.
Embodiment
Figure 1 illustrates the embodiment of the example of the lift facility according to prior art.Lift facility 1 includes：Car
2nd, counterweight 3, drive device 4 and belt like load carrier 5.Here, belt like load carrier 5 is by means of the first load carrier
Fixture 7 is fixed in lift facility 1, is directed through counterweight and is turned to roller 10, is directed through the driving wheel of drive device 4, draws
Lead and turn to roller 8 by two cars and be once again secured in by means of the second load carrier fixture 7 in lift facility 1.
In the present embodiment, lift facility 1 is arranged in vertical shaft 6.In interchangeable unshowned embodiment, elevator
Equipment is simultaneously not arranged in vertical shaft, but is for example fixed on the outer wall of building.
The lift facility 1 of example in Fig. 1 includes counterweight 3.In unshowned interchangeable embodiment, lift facility
Do not include counterweight.In addition, a lot of other embodiments of lift facility are also feasible.
In fig. 2 it is shown that the example embodiment of the car 2 with tension element 9.In the case, car 2 is by belt
The load carrier 5 of shape is suspended on car and turned on roller 8.Here, car turns to the top that roller 8 is in car 2.Tension element
9 include roller 14 and spring 11.In the present embodiment, tension element 9 is loaded to belt like load carrier 5 towards the side of car 2
To tensile force.This this have the advantage that, thus, does not make answering outside the belt like amount of load carrier 5 by tension element 9
Become bending.The life-span of belt like load carrier is substantially shortened in strain bending.By shown arrangement, belt can be prevented
This extra abrasion occurs for the load carrier 5 of shape.
In figure 3 it is shown that the embodiment of the example of the car 2 with tension element 9.It is different from the example in Fig. 2
It is that herein, belt like load carrier 5 extends through in the lower section of car 2.Here, car, which turns to roller 8, is arranged in car
2 lower section.Car 2 is wound by belt like load carrier 5.Tension element 9 includes roller 14 and spring 11 again.In the present embodiment
In, tension element acts on belt like load carrier along the direction away from car 2.Thus, that is for example explained in fig. 2
Sample, it can prevent belt like load carrier 5 from strain bending additionally occurs.
Figure 4 illustrates the embodiment of the example of tension element 9.Shown here tension element 9 includes axle 12 and two
The individual roller 14 being arranged on axle.Roller 14 has crimping wheel disc 17, for guiding belt like hold in side on roller 14
Mounted mechanism 5.In order to produce rate of tension, tension element 9 is equipped with spring 11.Here, a spring 11 is arranged in axle 12 respectively
Each end on.By this arrangement, one in two load carriers extended in parallel can be made as needed
Than in addition that obtain the bigger follow-up tensioning of degree.
In order to reduce the abrasion of tension element 9 or belt like load carrier, the part of tension element 9 can be with rotatable
Mode support.For example, roller 14 can be pivotally supported on axle 12, or whole axle 12 can be in itself side
Face can rotationally support.Together operated with the belt like load carrier of motion by roller 14 or axle 12, being capable of preventing portion
Excessive wear occurs for part.
In fig. 5, it is shown that the embodiment of the example of guide portion 13.Here, the axle 12 of tension element 9 is in guide portion 13
Guiding.Thus, set out in advance when the rate of tension weakening of belt like load carrier 5, the direction of 12 movement along which of axle.
In fig. 6, it is illustrated that the embodiment of the example of belt like load carrier 5.Belt like load carrier 5 has more
Individual tension carrier 15 arranged parallel to each other, the tension carrier are embedded in common jacket 16.The belt like carrying of example
Mechanism 5 has the side through moulding, wherein, the rib along longitudinal V-arrangement is configured with the side through moulding.
Claims (15)
1. a kind of lift facility (1), in the lift facility, belt like load carrier (5) is directed through drive device (4)
Driving wheel and be directed through two of car (2) and turn to rollers (8), it is characterised in that belt like load carrier (5) exists
Two of car (2) are additionally directed through tension element (9) between turning to roller (8), by means of tension element to belt like
Load carrier (5) loading force, tension element (9) are arranged in which can move so that belt like load carrier (5) is cut in rate of tension
The element (9) that is tensioned when weak is mobile, and is thus subsequently tensioned.
2. lift facility according to claim 1, wherein, tension element (9) is substantially centrally arranged in the two of car (2)
Between individual steering roller (8).
3. lift facility according to any one of the preceding claims, wherein, belt like load carrier (5) passes through tensioning
Element (9), which is loaded, is approximately perpendicular to the power that the longitudinal direction of belt like load carrier (5) is worked.
4. lift facility according to any one of the preceding claims, wherein, tension element (9) is with remote car (2)
The tensile force in direction acts on belt like load carrier (5).
5. lift facility according to any one of claim 1 to 3, wherein, tension element (9) is with towards car (2)
The tensile force in direction acts on belt like load carrier (5).
6. lift facility according to any one of the preceding claims, wherein, the tensile force of tension element (9) passes through spring
(11) produce.
7. lift facility according to any one of the preceding claims, wherein, tension element (9) draws in guide portion (13)
Lead so that the motion of tension element (9) is carried out along the direction as defined in guide portion (13).
8. lift facility according to any one of the preceding claims, wherein, tension element (9) includes axle (12).
9. lift facility according to claim 8, wherein, roller (14) is arranged on axle (12).
10. lift facility according to claim 9, wherein, roller (14) is in order in the belt like carrying machine of side guiding
Structure (5) and there is crimping wheel disc (17).
11. lift facility according to any one of the preceding claims, wherein, car (2) is by belt like load carrier
(5) wrapped in lower section, two of car (2) turn to the lower section that roller (8) is arranged in car (2).
12. lift facility according to any one of claim 1 to 10, wherein, car (2) is suspended on the two of car (2)
On individual steering roller (8), two of car (2) turn to the top that roller (8) is arranged in car (2).
13. lift facility according to any one of the preceding claims, wherein, belt like load carrier (5) has warp
The side of moulding, the tension side for the V-arrangement rib being longitudinally directed to particular with edge.
14. lift facility according to any one of the preceding claims, wherein, the arrangement at least two in lift facility (1)
Individual belt like load carrier (5), wherein, each belt like load carrier (5) is by with independent tension element (9) loading.
15. the lift facility according to any one of claim 1 to 13, wherein, the arrangement at least two in lift facility (1)
Individual belt like load carrier (5), wherein, belt like load carrier (5) is by with common tension element (9) loading.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15168668.0 | 2015-05-21 | ||
| EP15168668 | 2015-05-21 | ||
| PCT/EP2016/061489 WO2016185038A1 (en) | 2015-05-21 | 2016-05-20 | Elevator system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107531457A true CN107531457A (en) | 2018-01-02 |
| CN107531457B CN107531457B (en) | 2019-08-09 |
Family
ID=53188968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680026046.8A Expired - Fee Related CN107531457B (en) | 2015-05-21 | 2016-05-20 | Lift facility |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3297944B1 (en) |
| CN (1) | CN107531457B (en) |
| PL (1) | PL3297944T3 (en) |
| WO (1) | WO2016185038A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105534A (en) * | 1986-08-12 | 1988-03-02 | 卡托维兹煤炭协会 | The manufacture method and the equipment of steel-rubber mine rope |
| WO2010121944A1 (en) * | 2009-04-20 | 2010-10-28 | Inventio Ag | Operating state monitoring of support means of an elevator system |
| US20120138391A1 (en) * | 2010-12-07 | 2012-06-07 | Karl Weinberger | Elevator installation with a sound pick-up |
| CN103608280A (en) * | 2011-06-22 | 2014-02-26 | 通力股份公司 | Tensioning arrangement for a traction means of an elevator |
| CN104386551A (en) * | 2014-10-13 | 2015-03-04 | 苏州美罗升降机械有限公司 | Lifting container |
-
2016
- 2016-05-20 WO PCT/EP2016/061489 patent/WO2016185038A1/en unknown
- 2016-05-20 CN CN201680026046.8A patent/CN107531457B/en not_active Expired - Fee Related
- 2016-05-20 PL PL16723787T patent/PL3297944T3/en unknown
- 2016-05-20 EP EP16723787.4A patent/EP3297944B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105534A (en) * | 1986-08-12 | 1988-03-02 | 卡托维兹煤炭协会 | The manufacture method and the equipment of steel-rubber mine rope |
| WO2010121944A1 (en) * | 2009-04-20 | 2010-10-28 | Inventio Ag | Operating state monitoring of support means of an elevator system |
| US20120138391A1 (en) * | 2010-12-07 | 2012-06-07 | Karl Weinberger | Elevator installation with a sound pick-up |
| CN103608280A (en) * | 2011-06-22 | 2014-02-26 | 通力股份公司 | Tensioning arrangement for a traction means of an elevator |
| CN104386551A (en) * | 2014-10-13 | 2015-03-04 | 苏州美罗升降机械有限公司 | Lifting container |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3297944A1 (en) | 2018-03-28 |
| WO2016185038A1 (en) | 2016-11-24 |
| EP3297944B1 (en) | 2019-07-31 |
| PL3297944T3 (en) | 2020-03-31 |
| CN107531457B (en) | 2019-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20190809 Termination date: 20200520 |