CN108249260A - Elevator - Google Patents
Elevator Download PDFInfo
- Publication number
- CN108249260A CN108249260A CN201611253773.6A CN201611253773A CN108249260A CN 108249260 A CN108249260 A CN 108249260A CN 201611253773 A CN201611253773 A CN 201611253773A CN 108249260 A CN108249260 A CN 108249260A
- Authority
- CN
- China
- Prior art keywords
- car
- frame
- elevator
- car frame
- guide
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
Abstract
Elevator includes car (10) and the car frame (11) around car (10), car frame can be moved up and down along well guide rail (25), and including two opposite vertical portion (11A, 11B) and two opposite horizontal component (11C, 11D), each vertical portion (11A, 11B) towards the corresponding side (10A of car (10), 10B), bottom (10C) utilization of car (10) flexibly supports device (15A, 15B) and is supported on the lower horizontal portion (11C) of car frame (11).Every side (10A of car (10), 10B) (100 are arranged using respective guide, 200) it is supported on the corresponding vertical portion of car frame, thus, guide arrangement allows car relative to car frame vertical shift, and eliminates car and moved horizontally relative to car frame.
Description
Technical field
The present invention relates to a kind of elevators.
Background technology
Elevator generally includes car, car frame, elevator, computer room, elevation and subsidence mechanical, rope and counterweight.Car frame
Around car, and it may include two vertical support portions and two horizontal supporting portions.Elevation and subsidence mechanical can be positioned in computer room, and can
Including driver, motor, driving pulley and mechanical brake.Elevation and subsidence mechanical can be in the elevator extended vertically in vertical direction
On move up and down car frame and car.Rope can be connected to via the car of driving pulley by car frame and thus matches
Heavy mail.Car frame is also supported on using slip device along the well guide rail of the height extension of elevator.Well guide rail
Road can be supported on using fastening bracket in the side wall construction of well.Sliding device can engage with well guide rail, and when car exists
The position of car in a horizontal plane is kept when being moved up and down in elevator.Counterweight can be supported on counterweight in a similar way
On well guide rail, counterweight well guide rail is supported on the wall construction of elevator.Car can be between the floor of building
Transport people and/or cargo.Elevator may be formed such that wall construction is formed by solid wall or causes wall construction by open steel construction
It is formed.
The bottom of car is supported on using the first resilient support device on the lower horizontal portion of car frame.Weighing device
It also can be positioned in the space between cage bottom and the lower horizontal portion of car frame.Weighing device can be contactless survey
Distance meter measures the distance between lower surface and weighing device of cage bottom.In the compression and car that flexibly support device
It loads proportional.Load in car can be measured by measuring the distance between cage bottom and contactless rangefinder.
Car can so that the distance between the lower surface of cage bottom and contactless rangefinder can be with vertical shift
Load in car proportionally changes.
Invention content
The purpose of the present invention is related to a kind of improved elevator.
Elevator according to the present invention limits in claim 1.
Elevator includes the car with car frame, and car is located in car frame, and car frame can be along guide rail
Move up and down, and including two opposite vertical portions and two opposite horizontal parts, each vertical portion towards car corresponding side,
The bottom of car is supported on using device is flexibly supported on the lower horizontal portion of car frame.Every side of car, which utilizes, accordingly draws
Selvage guide is put on the corresponding vertical portion for being supported on car frame, and the guide arrangement allows car vertical relative to car frame as a result,
It is mobile, but it is a cancellation car moving horizontally relative to car frame.
Weighing device can be positioned in the space between cage bottom and the lower horizontal portion of car frame.Weighing device
It can be contactless rangefinder, measure the distance between lower surface and weighing device of cage bottom.By contactless survey
The distance that distance meter measures is proportional to the load in car.
Cause car can be relative to car the guide arrangement that each side of car is supported on the vertical portion of car frame
Frame relatively freely moves in the vertical direction.On the other hand, the movement of car in the horizontal direction is eliminated.
Car contributes to the precision of weighing device relative to the quite free vertical shift of car frame.
Description of the drawings
Below with reference to the accompanying drawings the present invention is more fully described using preferred embodiment, in attached drawing：
Fig. 1 shows the sectional view of elevator；
Fig. 2 shows the enlarged cross-sectional views of lift car；
Fig. 3 shows the side view of lift car；And
Fig. 4 shows the side view of guide device.
Specific embodiment
Fig. 1 shows the sectional view of elevator.
Elevator includes lift car 10, car frame 11, elevator 20, computer room 30, elevation and subsidence mechanical 50, rope 42 and counterweight
Part 41.Car frame 11 surrounds car 10.
Elevation and subsidence mechanical 50 can be positioned in computer room 30.Elevation and subsidence mechanical 50 may include driver 51, motor 52, driving pulley
53 and mechanical brake 54.Elevation and subsidence mechanical 50 moves up and down car frame in the elevator 20 extended vertically on vertical direction Z
Frame 11 and car 10 thus.Mechanical brake 54 stops the rotation and the thus shifting of lift car 10 of driving pulley 53
It is dynamic.
Car frame 11 is connected to counterweight 41 by rope 42 via driving pulley 53.Car frame 11 is also slided using well
Dynamic device 27 is supported at the well guide rail 25 vertically extended in well 20.Well, which slides device 27, may include working as car
The idler wheel that is rolled on well guide rail 25 when frame 11 moves up and down in elevator 20 slides on well guide rail 25
Slip footwear (glidingshoes).Well guide rail 25 is attached to the side wall construction in elevator 20 using fastening bracket 26
21.When car frame 11 moves up and down in elevator 20, well slides device 27 and keeps car 11 and car 10 thus
Position in a horizontal plane.Counterweight 41 is supported on corresponded manner on counterweight well guide rail, counterweight well guide rail
Road is attached to the wall construction 21 of well 20.
Car 10 transports people and/or cargo between the floor of building.Elevator 20 may be formed such that wall construction 21
It is formed by solid wall or so that wall construction 21 is formed by open steel construction.
Fig. 2 shows the enlarged cross-sectional views of lift car.
Car frame 11 and car 10 thus can move up and down in well 20 along well guide rail 25.Car frame
11 may include two opposite vertical portion 11A, 11B and two opposite horizontal part 11C, 11D.Each vertical portion 11A, 11B face
To corresponding side 10A, 10B of car 10.The bottom 10C of car 10 can be supported on car using device 15A, 15B is flexibly supported
On the lower horizontal portion 11C of frame 11.Every side of car 10 can utilize respective guide arrangement 100,200 to be supported on car frame
On corresponding vertical portion 11A, 11B of frame 11, thus guide arrangement 100,200 allows car 10 to be moved vertically relative to car frame 11
It is dynamic, and eliminate the moving horizontally relative to car frame 11 of car 10.
Car frame 11 may include two opposite vertical portion 11A, 11B, they can by opposite vertical supporting beam 11A,
11B is formed.Car frame 11 may also include two opposite horizontal part 11C, 11D, they can be by opposite horizontal shore
11C, 11D are formed.
Car 10 may include the two opposite side 10A, 10B formed by two opposing sidewalls 10A, 10B, be formed by wall 10E
Rear side 10E, by have opening and be closed opening door antetheca 10F is formed front side 10F, connection car 10 each side 10A,
The top of the top edge of the bottom 10C of the lower edge of 10B, 10E, 10F and each side 10A, 10B, 10E, 10F of connection car 10
10D.Rear wall 10E and antetheca 10F are shown in FIG. 3.Car door is being not shown in figure.Enclosed compartment, sedan-chair is consequently formed in car 10
Compartment door is on the antetheca of car 10.People and/or cargo can enter car 10 via car door and leave car 10.
The lower horizontal support beam 11C of car frame 11 can be connected under vertical supporting beam 11A, 11B of car frame 11
End.The upper level supporting beam 11D of car frame 11 can connect the upper end of vertical supporting beam 11A, 11B of car frame 11.Sedan-chair
The lower horizontal support beam 11C of compartment frame 11 is located in below the bottom 10C of car 10.The upper level support of car frame 11
Beam 11D is located in above the top 10D of car 10.
The bottom 10C of car 10 is supported on the lower horizontal of car frame 11 using first resilient support device 15A, 15B
On supporting beam 11C.First resilient support device 15A, 15B can be by being resiliently formed.First resilient support device 15A, 15B is another
Aspect can be formed by elastic supporting member for supporting optical member.When the load increase in car 10, first resilient support device 15A, 15B can be by
Pressure, the distance between the bottom 10C of car 10 and the horizontal shore 11C of car frame 11 Z1 can reduce as a result,.When car 10
In load when reducing, on the other hand first resilient support device 15A, 15B can expand, as a result, the bottom 10C and sedan-chair of car 10
The distance between the horizontal shore 11C of compartment frame 11 Z1 can increase.The deformation of first resilient support device 15A, 15B is necessary can
Inverse, i.e., when the load in car 10 reduces, they must reply their shape.First resilient support device 15A, 15B can
Substantially vertically to extend.
Weighing device 60 can be positioned in the space between the bottom 10C of car 10 and lower horizontal support beam 11C.Claim
It can be contactless rangefinder that refitting, which puts 60, measure between the lower surface of bottom 10C of car 10 and weighing device 60
Distance Z1.The distance between the lower surface of the bottom 10C of car 10 and weighing device 60 Z1 can with the weight of car 10 into than
Example.Compared with the smaller load in car 10, more heavy load in car 10 can the larger elasticity of compression device 15A, 15B.Sedan-chair
Relationship between the Z1 of the distance between the outer surface of the bottom 10C of load and car 10 in compartment 10 and weighing device 60 can be used
It is experimentally determined.Distance Z1 can be surveyed in the no-load condition of car 10 and in car 10 in the situation with different loads
Amount.Weighing device 60 can be the optical rangefinder based on laser.
Opposite side 10A, 10B of car 10 can be supported on using guide arrangement 100,200 in car frame 11.Guide cloth
It puts 100,200 permission cars 10 to move in the vertical direction relative to car frame 11, and eliminates car 10 relative to car frame
Frame 11 moves in the horizontal direction.
Fig. 3 shows the side view of lift car.Attached drawing shows the guide arrangement 100 positioned at 10 first side 10A of car.It is located at
Guide arrangement 100 on 10 first side 10A of car includes four guide devices 110,100,130,140, via guide device, sedan-chair
The first side 10A in compartment 10 is connected to the first vertical supporting beam 11A.
Guide arrangement 110 on 10 first side 10A of car include being grouped into two pairs of guide devices 110,110 and 130,
140 four guide devices 110,100,130,140.110 and of each guide device in first pair of guide device 110,100
100 are located in the opposite side of the first vertical portion 11A of car frame 11.First pair of guide device 110,110 is located in car 10
Upper end.Each guide device 130 and 140 in second pair of guide device 130,140 is located in the first of car frame 11
The opposite side of vertical portion 11A.Second pair of guide device 130,140 is located in the lower end of car 10.First side 10A of car 10
Thus it is connected to the first vertical supporting beam 11A using four guide devices 110,100,130,140.
Car 10 can utilize four guiding with the second side 10B of 10 first side 10A relative positionings of car with corresponded manner
Device is connected to the second vertical supporting beam 11B.
Fig. 4 shows the side view of guide device.
Guide device 110 may include leader 111 and fit into the pivot 112 in leader 111.The phase of pivot 11
End 112A, 112B are protruded from the opposing end portions of leader 111.Bracket 113 can utilize fastening means 114,115 to be attached
To outer end 112A, 112B for being located at except leader 111 of pivot 112.Fastening means 114,115 can be arranged on by being screwed in
The nut on screw thread on outer end 112A, 113B of pivot 112 is formed.With the rest part of external 112A, 112B of pivot 112
It compares, the outer diameter of the threaded portion of outer end 112A, 112B of pivot 112 can have smaller diameter.Shoulder is thus formed in pivot
On 112 outer end 112A, 112B.Thus the end of bracket 113 is pressed between nut 114,115 and the shoulder of pivot 112.Support
Frame 113 can have letter U form, as a result, the end of the Liang Ge branches of letter U could attach to pivot 112 outer end 112A,
112B.Bracket 113 can be arranged on using fastening means 116 on the connecting portion of letter U.Fastening means 116 can by bolt and
Nut is formed.The longitudinal center axis Y1-Y1 of pivot 112 and the longitudinal center axis Y1-Y1 of leader 111 are concentric.Pivot
112 can move along the direction of central axis Y1-Y1 in leader 111.Between pivot 112 and leader 111
Movement in horizontal direction is eliminated, because pivot 112 is tightly fitted in leader 111.
The interior table of the outer surface of pivot 112 and leader 111 can be reduced by using lubricant (such as lubricating oil)
Friction between face.At least pivot 112 moved up in the axial direction in leader 111 dynamic part can also have be arranged on
Groove on the circumference of pivot 112, groove extend in the plane perpendicular to the longitudinal axis Y1-Y1 of pivot 112.Groove can prolong
It puts in the outer surface of pivot 112.Groove helps to maintain one long period of lubricating oil on pivot 112.
Leader 111 can be by columnar member 111 or by opening column (open cylinder) (i.e. in the column of columnar member 111
There is axially extending groove in shell) 111 formation.In the later case, the shell of columnar member 111 still surrounds the circumference of pivot 112
Major part.Portion separates column 111 and can be formed for the guiding groove of pivot 112.At least pivot 112 in the columnar member 11
The part moved on axial direction can have the circular cross-section for adapting to 111 inner surface of columnar member.
110 one side of guide device could attach to the first vertical supporting beam 11A of car frame 11, on the other hand attachable
To the first side of car 10.The outer surface of columnar member 11 could attach to the second vertical supporting beam 11B.Bracket 113 is via by bolt
The fastening means 116 formed with nut is attached to the first side of car 10.
The opposite sides of car 10 is connected to corresponding vertical supporting beam 11A, 11B using four guide devices 110.
Thus car 10 becomes attached to car frame 11 so that car 10 is allowed to be moved vertically relative to car frame 11
It is dynamic, but eliminate the moving horizontally relative to car frame 11 of car 10.
The situation can naturally in turn so that guiding groove 111 is attached to corresponding side 10A, 10B of car 10, pivot
12 are attached to corresponding vertical supporting beam 11A, 11B of car 11.
Instead of four guide devices, the guide arrangement 100,200 in the both sides of car 10 can only include two guide devices
110、140.First guide device 110 can be located in corresponding vertical portion 11A, 11B of car frame 11 in the upper end of car 10
Side.Second guide device 140 can be located in corresponding vertical portion 11A, 11B's of car frame 11 in the lower end of car 10
Opposite side.The difference lies in be omitted guide device 100 and 130 or 110 and 140 to the embodiment with embodiment illustrated in fig. 3.
In some cases, it is just enough using only two guide devices 110,140 or 100,130 in the both sides of car 10.
Guide device 110 could attach to the arbitrary portion on the side of car 10.Advantageously however, by guide device 110
It is attached to the support construction advanced at the lower edges of side wall 10A, 10B of car 10.Be attached to car 10 bottom 10C and
The L-shaped Support bracket of top 10D can also be used to guide device 110 being attached to the corresponding side of car 10.The horizontal branch of alphabetical L
The bottom 10C of car 10 or top 10D can be attached, guide device 110 can be attached to the vertical branch of alphabetical L.
Guide arrangement 100,200 in attached drawing is based on pivot 112 and leader 111, and pivot 112 is square in an axial direction as a result,
It is slided in guiding groove in leader 111.Guide arrangement 100,200 another aspects can be based on guide rail and
The slip device slided on the guiding surface of guide rail or the idler wheel device rolled on the guiding surface of guide rail.
Guide arrangement 100,200 can also be based on U-shaped bar and arrange, have the respectively bases of end and U for the branch for being located at U
Articulated joint.The U can be attached to car frame 11 and car 10 via articulated joint.Articulated joint can substantially allow car 10
Relative to the vertical shift of car frame 11, but eliminate the moving horizontally relative to car frame 11 of car 10.
Guide arrangement 100,200 is also referred to as sliding arrangement.Guide arrangement 100,200 can be by the guide portion of two separation
Divide and connect and formed with connector.Connector can be slip joint.Slip joint can be orientated in the vertical direction.Two separation
Thus leader can slide in the vertical direction relative to each other, but the slidingsurface in slip joint prevents two part phases
To movement each other in the horizontal direction.One of leader could attach to car 10, another leader could attach to sedan-chair
Compartment frame 11.Thus car 10 can slide in the vertical direction with respect to car frame 11, but car 10 cannot be relative to car
Frame 11 moves in the horizontal direction.
The present invention can be used in any type of elevator, i.e., purposes of the invention is not limited to the elevator disclosed in attached drawing.
Elevator can be with or without computer room.Counterweight can be positioned on any side wall or two side or rear wall of elevator.It drives
Dynamic device, motor, driving pulley and mechanical brake can be positioned on other places of computer room or elevator.
It will be understood by those skilled in the art that with technological progress, theory of the present invention can be implemented in various ways.The present invention and
Embodiment is not limited to example described above, but can change within the scope of the claims.
Claims (10)
1. a kind of elevator, the car frame (11) including car (10) and around car (10), the car frame (11) can
It is moved up and down along well guide rail (25), and including two opposite vertical portions (11A, 11B) and two opposite horizontal components
(11C, 11D), each vertical portion (11A, 11B) is towards the corresponding side (10A, 10B) of car (10), the bottom of car (10)
(10C) is supported on using the first resilient support device (15A, 15B) on the lower horizontal portion (11C) of car frame (11), special
Sign is that every side (10A, 10B) of car (10) arranges that (100,200) are supported on car frame (11) using respective guide
On corresponding vertical portion (11A, 11B), the guide arrangement (100,200) allows car (10) relative to car frame as a result,
(11) vertical shift, and eliminate car (10) and moved horizontally relative to car frame (11).
2. elevator as described in claim 1, which is characterized in that the guiding in every side (10A, 10B) of the car (10)
Arrange that (100,200) include two guide devices (110), the first guide device (110) is positioned in the upper end of car (10)
In the side of the corresponding vertical portion (11A, 11B) of car frame (11), the second guide device (110) is in the lower end of car (10)
It is located in the opposite side in the corresponding portion (11A, 11B) of car frame (11).
3. elevator as described in claim 1, which is characterized in that the guiding in every side (10A, 10B) of the car (10)
Arrange that (100,200) include four guide devices (110), four guide devices are arranged so that first pair of guide device
(110) it is located in the opposite sides of the corresponding vertical portion (11A, 11B) of car frame (11) in the upper end of car (10), second
Opposite the two of the corresponding portion (11A, 11B) of car frame (11) are located in the lower end of car (10) to guide device (110)
Side.
4. the elevator as described in any one of claim 2 to 3, which is characterized in that the guide device (110) is including having axis
To the pivot (111) in direction and leader (110), the pivot (111) can be in leader (110) in axial side
It moves up, the leader (110) is attached to the corresponding vertical portion (11A, 11B) of car frame (11), the pivot
(111) corresponding side of car (10) is attached to, or vice versa.
5. elevator as claimed in claim 4, which is characterized in that bracket (113) is attached to the opposed end of pivot (111)
(111A, 111B), as a result, the pivot (111) via bracket (113) be attached to car (10) corresponding side (10A, 10B) or
The corresponding vertical portion (11A, 11B) of car frame (11).
6. elevator as claimed in claim 5, which is characterized in that the bracket (113) has letter U form, as a result, letter U
Each ends of Liang Ge branches be attached to the respective ends (111A, 111B) of pivot (111).
7. such as elevator according to any one of claims 1 to 6, which is characterized in that weighing device (60) is located in car (10)
Bottom (10C) and car frame (11) lower horizontal portion (11C) between space in.
8. elevator as claimed in claim 7, which is characterized in that the weighing device (60) is contactless rangefinder, is surveyed
The distance between lower surface and the weighing device (60) of the bottom (10C) of car (10) (Z1) is measured, as a result, by contactless ranging
The distance (Z1) that instrument measures is proportional to the load in car (10).
9. elevator as claimed in claim 8, which is characterized in that the weighing device (60) is the optical ranging based on laser
Instrument.
10. a kind of method in elevator, the elevator includes car (10) and the car frame (11) around car (10), institute
Stating car frame (11) can move up and down along well guide rail (25), and including two opposite vertical portions (11A, 11B) and
Two opposite horizontal components (11C, 11D), each vertical portion (11A, 11B) towards car (10) corresponding side (10A, 10B),
The bottom (10C) of car (10) utilizes and flexibly supports the lower horizontal portion that device (15A, 15B) is supported on car frame (11)
On (11C), the method includes each side of car (10) is supported on car frame using respective guide arrangement (100,200)
(11) in corresponding vertical portion (11A, 11B), the guide arrangement (100,200) allows car (10) relative to sedan-chair as a result,
Compartment frame (11) vertical shift, and eliminate car (10) and moved horizontally relative to car frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611253773.6A CN108249260A (en) | 2016-12-29 | 2016-12-29 | Elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611253773.6A CN108249260A (en) | 2016-12-29 | 2016-12-29 | Elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108249260A true CN108249260A (en) | 2018-07-06 |
Family
ID=62721825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611253773.6A Pending CN108249260A (en) | 2016-12-29 | 2016-12-29 | Elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108249260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114901582A (en) * | 2019-12-18 | 2022-08-12 | 因温特奥股份公司 | Method for constructing an elevator installation |
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| CN101228084A (en) * | 2005-09-09 | 2008-07-23 | 三菱电机株式会社 | Vibrate absorber of elevator |
| CN201317615Y (en) * | 2008-12-17 | 2009-09-30 | 苏州江南嘉捷电梯股份有限公司 | Connecting device for elevator car roof and car sling |
| CN201427831Y (en) * | 2009-07-03 | 2010-03-24 | 蒂森克虏伯电梯（上海）有限公司 | Lift car shock absorption device |
| CN101717031A (en) * | 2009-12-18 | 2010-06-02 | 日立电梯（中国）有限公司 | Sightseeing elevator cage |
| CN202785182U (en) * | 2012-08-31 | 2013-03-13 | 苏州富士精工电梯有限公司 | Organic building passenger elevator clamped with limit damping |
| CN204529027U (en) * | 2015-03-31 | 2015-08-05 | 申龙电梯股份有限公司 | A kind of lift car with guiding cushioning effect |
| CN206590727U (en) * | 2016-12-29 | 2017-10-27 | 通力股份公司 | Elevator |
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2016
- 2016-12-29 CN CN201611253773.6A patent/CN108249260A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101228084A (en) * | 2005-09-09 | 2008-07-23 | 三菱电机株式会社 | Vibrate absorber of elevator |
| CN201317615Y (en) * | 2008-12-17 | 2009-09-30 | 苏州江南嘉捷电梯股份有限公司 | Connecting device for elevator car roof and car sling |
| CN201427831Y (en) * | 2009-07-03 | 2010-03-24 | 蒂森克虏伯电梯（上海）有限公司 | Lift car shock absorption device |
| CN101717031A (en) * | 2009-12-18 | 2010-06-02 | 日立电梯（中国）有限公司 | Sightseeing elevator cage |
| CN202785182U (en) * | 2012-08-31 | 2013-03-13 | 苏州富士精工电梯有限公司 | Organic building passenger elevator clamped with limit damping |
| CN204529027U (en) * | 2015-03-31 | 2015-08-05 | 申龙电梯股份有限公司 | A kind of lift car with guiding cushioning effect |
| CN206590727U (en) * | 2016-12-29 | 2017-10-27 | 通力股份公司 | Elevator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114901582A (en) * | 2019-12-18 | 2022-08-12 | 因温特奥股份公司 | Method for constructing an elevator installation |
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Application publication date: 20180706 |