EP0745550B1 - Structure de guidage pour un ascenseur - Google Patents

Structure de guidage pour un ascenseur Download PDF

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Publication number
EP0745550B1
EP0745550B1 EP96108133A EP96108133A EP0745550B1 EP 0745550 B1 EP0745550 B1 EP 0745550B1 EP 96108133 A EP96108133 A EP 96108133A EP 96108133 A EP96108133 A EP 96108133A EP 0745550 B1 EP0745550 B1 EP 0745550B1
Authority
EP
European Patent Office
Prior art keywords
guide
section
guides
lift
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.)
Expired - Lifetime
Application number
EP96108133A
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German (de)
English (en)
Other versions
EP0745550A1 (fr
Inventor
Utz Dipl.-Ing. Richter
Christoph Ing. Liebetrau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inventio AG
Original Assignee
Inventio AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inventio AG filed Critical Inventio AG
Publication of EP0745550A1 publication Critical patent/EP0745550A1/fr
Application granted granted Critical
Publication of EP0745550B1 publication Critical patent/EP0745550B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B66B7/022—Guideways; Guides with a special shape

Definitions

  • the invention relates to a management structure for management an elevator for the transportation of people or goods, which has two columnar guides, one of which Cabin runs and is guided, with the guide as a load-bearing Element is formed and wherein the guides as extruded profiles are formed, which at least a leadership area and at least one profile training Have fastening or connection function.
  • the German utility model DE-U-9302119 shows one Guide device that is self-supporting, inherently rigid Rail frame is formed.
  • the guide device points two parallel guide rails that are rigid with each other are connected.
  • the guide rails are on one Well wall fastened by means of fasteners, which Have feathers.
  • the rail frame is with the springs the shaft wall connected.
  • a disadvantage is that these tours are individual have to be specially made for each system Length, end fittings and roller chain admission and Paving.
  • external devices have to be added for the suspension of the roller chains with the integrated Load measurement.
  • the counterweight running in the pipe has none Anti-twist device and must be inserted as a whole from above become.
  • the guide rollers running on the outside of the pipe the cabin have only a line contact with the tread on.
  • the invention is characterized inter alia by in that the structured cross-section of leadership different functions Fulfills.
  • An extruded profile offers the possibility Structures for leadership, connection and Integrate safety brake functions so that none Reworking such as drilling holes, cutting threads, bending, Welding etc are necessary and therefore one on the Required length tailored profile as ready to install Component is available.
  • shaped anchor grooves on the outside of the profile a number of other benefits for various problem-free Fastening and connection functions e.g. Insertion of Groove strips and screw connection with connecting straps.
  • shaped brake leg can be of a normal Brake safety device can be gripped.
  • a surface coating that stabilizes the friction coefficient results practically the same coefficients of friction for dry and moist Track surface.
  • the guide profiles can also on the top and / or the lower end can be cross-connected with simple standard profiles, by connecting these directly to the anchor grooves be screwed.
  • FIG. 1 shows an add-on elevator with guides 10, which via telescopic mounting modules 11 on the Outer wall 2 of a building 1 are connected.
  • the building has floors 3.
  • Between the guides 10 is one Cabin 5 arranged with self-propulsion.
  • the guides 10 are below with one standing on a building area 4 Foundation module 12 and above with a head module 13 completed and laterally connected.
  • the cabin 5 has a drive wheel 7 on the front and below and on the underside rear support wheel 8 each.
  • On top of the cabin 5 are on each side a three-roller guide 9, as well as the Suspension points for support members 19 available.
  • the support members 19 lead to the shaft head module 13 via pulleys 14 to the in the guides 10 running counterweights 18.
  • On the Well head module 13 is also still a Speed limiter 15 arranged.
  • FIG. 2 shows the elevator in cross section.
  • On the cabin 5 are parts of a support frame 6 with a Yoke part 23 visible.
  • the support frame 6 is in front of one Guide axis 25 arranged. Parts of the support frame 6 are cut something out to make the whole thing visible structured profile cross section of the guide 10 with the internal counterweight 18.
  • elements are one Shaft information refers to the horizontal, telescopic connecting struts of the fastening modules 11 are arranged.
  • the cabin information on the cabin side is included 66 and is and is a short distance from the Shaft information 65, preferably on the roof of the cabin 5 arranged.
  • Building 1 has one per floor 3 Landing door 22 and cabin 5 open a cabin door 21.
  • the details of the Profile cross section of the guide 10 explained.
  • the profile encloses a clear inner circle diameter D and has an essentially continuous wall thickness s.
  • the center of the basic shape is the intersection of the Guide axis 25 with a perpendicular to it X axis. Parallel to the guide axis 25 and with the same Distance is approximately straight on the length of D / 2 a plane on the outside above the guide axis 25 Tread 29 for the support wheel 8 and below the Guide axis 25 a flat running surface 30 for the drive wheel 7 educated.
  • follow the plan on the left Treads 29 and 30 are each inclined approximately 45 ° upwards or running down two further treads 16 for the guide rollers 9 located on the top of the cabin 5 educated.
  • the left round outer wall points symmetrically to Guide axis 25 on a third flat tread 26, on which the third roller of the three-roller guide 9 on the Cab 5 rolls off.
  • the anchor grooves 33, 34, 35 and 36 point each have a cavity-covering leg that of Anchor stones or groove strips can be used.
  • the anchor grooves 35 and 36 face each other Groove openings whose central axes are parallel to the X axis run.
  • the right-hand outer edges of the anchor grooves 35 and 36 lie on a vertical tangent T.
  • the Front surfaces of the anchor grooves 35 and 36 are each parallel, however somewhat set back to the treads 29 and 30.
  • the axes the anchor grooves 33 and 34 each have the same distance and parallel to the guide axis 25 and the openings of the Anchor grooves 33 and 34 are directed to the left outside.
  • the Front surfaces of the anchor grooves 33 and 34 are about the double wall thickness s set back to the outer wall curve.
  • the front wall of the anchor groove 33 is down, parallel to X-axis extended to a parallel brake leg 37, the compared to the wall thickness s a slightly larger thickness having.
  • the groove bottom of the Guide groove 31 is from the flat profile outer wall, the Right groove wall of the guide groove 31 is the anchor groove 35 comprehensive wall and the left groove wall from a vertical downward rib 38a is formed.
  • the groove bottom of the Guide groove 32 is from the flat profile outer wall that The left groove wall of the guide groove 32 is the anchor groove 33 comprehensive wall and the right groove wall from a vertical formed upward rib 38b.
  • Guide grooves 31 run the inner contour of the profile parallel to the tread 29 to the anchor groove underside of the Anchor groove 34 and next to the guide groove 32 runs the Inner contour of the profile a bit parallel to the Tread 30 to a paragraph, which is then tangent to Internal curve with the diameter D passes.
  • FIG. 4 shows in cross section the guide 10 with the inner counterweight 18.
  • a Grooved strip 40 inserted and by means of a screw 42 a connecting strap 41 screwed together.
  • the profile part between the anchor grooves 33 and 34 is a maintenance cover 43 designated and with joints 58 and 59 from the rest of the profile part separable if in the area of joints 58 and 59 Connection tabs 41 are removed.
  • At 47 is one Counterweight unit, whose contour is based on a round basic shape is flattened laterally, before two lateral side profiles 56 for the purpose of education each of a stop is widened and in the front curve has a securing groove 60 into which a T-shaped Holding profile 55 engages.
  • Side plates 49 attached, which in the guide grooves 31st and 32 submerge sliding guide pieces 54.
  • At the Outside of the guide 10 are parts of the on the treads 29 and 30 rolling support and drive wheels shown.
  • FIG. 5 shows the entire counterweight 18 as a side view shown.
  • the side profiles 56 are below by means of a lower holding plate 52 and with a second lowest Holding plate 53 horizontally connected and are above by means of an upper holding plate 50 and a second uppermost one Holding plate 51 also horizontally connected to each other.
  • the sliding guide pieces 54 are each on both sides upper end and at the lower end via the side plates 49 the side profiles 56 attached. Form these parts a counterweight frame 64. Inserted from the front and In the illustration, four are stacked one on top of the other Counterweight units 47 visible, the lowest Counterweight unit 47 on the second lowest holding plate 53 rests. They are against slipping out Counterweight units 47 with the second lowest Holding plate 53 and the second uppermost holding plate 51 screwed holding profile 55 secured.
  • a bracket 48 is above the top counterweight unit 47 between the Side profiles 56 inserted and exercises one vertically downward pressure on the top counterweight unit 47 out. In the center of the upper holding plate is one Suspension armature 57 arranged.
  • the lower part of the guide 10 is in the side Exterior view shown.
  • the guide 10 is at the bottom by means of connecting straps 41, screws 42 and groove strips 40 with a profile stump formed on the foundation module 12 61 firmly connected.
  • From a height h1 is the front Rounding the profile of the guide 10 between the joints 58 and 59 cut open horizontally. Over that first one Horizontal section 62 is after a further height h2 second horizontal section 63 between the joints 58 and 59 available.
  • the between the two joints 58 and 59 and the two horizontal sections 62 and 63 removable part of Profiles is now maintenance cover 43. When inserted the maintenance cover 43 by means of four corners and in attached middle connecting tabs 41 with the Profile of the guide 10 firmly connected.
  • With something greater height than h1 is inside the guide 10
  • Deformation body 46 used and its upper end face covered with a pressure plate 44. On the pressure plate 44 elastic buffer elements 45 are stacked.
  • the maintenance cover 43 can first be the deformation element 46 introduced, placed on the bottom and above with the Pressure cover 44 are provided. Then a calculated one Number of elastic buffer elements 45 above the pressure plate 44 piled up. Now the counterweight frame 64, consisting of the side profiles 56, the holding plates 50, 51, 52, 53 and without the sliding guide pieces 54, through which Maintenance opening inserted and on the elastic Buffer elements 45 can be turned off. Now it will Counterweight frame 64 rotated into the correct position and then supplemented with guide slides 54 to be screwed on, which plunge into the guide grooves 31 and 32 and the Effect against rotation of the counterweight 18.
  • the Dimension over the side profiles 56 is slightly smaller than that Diameter D of the circular basic shape, hence the Possibility of rotating the counterweight frame 64 without Guide sliders 54.
  • the counterweight frame 64 is in the height so that there are as many counterweight units 47 can be included, for example, with both Counterweights 18 the empty weight of the cabin 5 plus 25% load can be compensated.
  • the counterweight 18 is advantageous even before inserting them into the maintenance opening Support members 19 connected. After inserting the needed ones Counterweight units 47 becomes the clamping clamp 48 Holding down the counterweight units 47 is used the holding profile 55 attached and then the The maintenance opening is closed again with the maintenance cover 43 and this with the connecting tabs 41, screws 42 and Grooved strips 40 screwed tight.
  • the head module 13 forming the upper end of the guide 10 is in an analogous manner with a downward facing Profile stump 61 via connecting lugs 31 with the guide 10 connected. Can not on the head module 13 when in use self-propelled cabins also have a drive motor Traction sheave or similar be attached.
  • the guides 10 instead of head module 13 and foundation module 12 also with Standard profiles of any kind are cross-linked, whereby only the appropriate anchor grooves 33, 34, 35 or 36 for this an appropriate screw connection can be used.
  • the brake leg 37 formed next to the anchor groove 33 is of the existing on the cabin 5, but not grasped safety device and serves triggered safety gear together with the retracted Brake wedges for emergency braking of the cabin 5 a possible, inadmissible exceeding of the Rated speed.
  • the functional separation of Treads 29 and 30 and braking surfaces on brake leg 37 takes into account the different requirements and has the big advantage that none due to safety braking roughened surfaces the driving comfort and the coefficient of friction affect.
  • On the treads 29 and 30 is a friction-stabilizing covering applied. This topping, For example, a metal oxide has a large effect Independence of the coefficient of friction from the different condition (dry, damp, wet, dirty) of the treads 29 and 30.
  • An industry-standard roller or Wedge catcher can be used.
  • the extension 39 next to the anchor groove 34 is used to form the sufficiently wide Tread 16 for the guide rollers 9.
  • the shaped anchor grooves act in addition to the one explained Purpose an increase in kink stability in all Axes between 25 and X.
  • This one telescopic mounting modules 11 per floor 3 are preferably positioned at threshold height their horizontal struts an ideal opportunity for the Arrangement and fastening of the floor-related Shaft information, e.g. Door bridging zone, Readjustment zone and zero floor zone. You can also in the assembly phase as documents temporarily required Serve scaffolding floors.
  • the plan treads 29 and 30 result in one Friction wheel drive one across the entire width of the drive wheel 7 and the support wheel 8 extending contact surface, with what a corresponding distribution of the contact pressure over the Width of the treads 29 and 30 is achieved.
  • the guide 10 or the brake leg 37 has one the guide leg of a classic, T-shaped Guide rail comparable strength.
  • building material for the guide 10 are preferably non-ferrous metals or fiber-reinforced plastics can also be used.
  • a further developed form is the formation of a second Brake leg 37 possible.
  • the anchor grooves 33, 34, 35 and 36 and their arrangement are not limited to the example shown and can in number, position and groove shape in different trained variants can be executed and arranged.
  • the inner contour of the profile is not on that shown example limited by, for example, the Guide grooves 31 and 32 shaped and / or positioned differently, and differently shaped from each other and / or can be positioned.
  • Honeycomb element with a vertical structure and made of suitable Material are used.
  • safety switch actuated In the event of any deformation due to an abnormally strong impact e.g. due to breakage of the Support members 19 or their attachment will not shown safety switch actuated.
  • the elastic layered on the pressure plate 44 Buffer elements 45 are the respective stress adapted from synthetic or natural, rubber-like Procure material with a corresponding material-specific internal damping and elasticity.

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Body Structure For Vehicles (AREA)
  • Elevator Control (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Information Transfer Between Computers (AREA)
  • Auxiliary Devices For Music (AREA)

Claims (10)

  1. Structure de guidage pour guider un ascenseur pour le transport de personnes ou de marchandises, qui comprend deux guides en forme de colonnes (10) sur lesquels une cabine (5) circule et est guidée, le guide (10) étant conçu comme un élément porteur et les guides (10) étant conçus comme des profilés extrudés qui présentent au moins une surface de guidage (29, 30) et au moins une forme profilée avec une fonction de fixation ou de liaison (33, 34, 35, 36), caractérisée en ce que les guides (10) présentent au moins une autre surface (37) sur laquelle doit agir un dispositif de freinage ou d'arrêt.
  2. Guide pour ascenseur selon la revendication 1, caractérisé en ce que le profilé du guide en forme de colonne (10) prévu pour guider la cabine (5) a des surfaces de roulement planes (29, 30, 16, 26) pour des roues motrices (7), des roues d'appui(8) et des galets de guidage (9).
  3. Guide pour ascenseur selon la revendication 1 ou 2, caractérisé en ce que le profilé du guide (10) présente en dehors des surfaces de roulement (29, 30) plusieurs rainures d'ancrage (33, 34, 35, 36) qui permettent la fonction de fixation et la fonction de liaison.
  4. Guide pour ascenseur selon l'une des revendications précédentes, caractérisé en ce que le profilé du guide (10) présente une branche de freinage (37) sur laquelle doit agir un dispositif de freinage ou d'arrêt.
  5. Guide pour ascenseur selon l'une des revendications précédentes, caractérisé en ce que le matériau pour le profilé extrudé du guide (10) se compose d'aluminium ou d'un alliage léger.
  6. Guide pour ascenseur selon la revendication 1 ou 3, caractérisé en ce que les guides (10) sont reliés par un module supérieur (13) et un module de fondement (12), le module supérieur (13) et le module de fondement (12) comportant une section de profilée (61) qui coïncide avec le profilé du guide (10).
  7. Guide pour ascenseur selon l'une des revendications précédentes, caractérisé en ce que le profilé pour le guide (10) est creux et renferme au moins une rainure de guidage (31, 32) pour un contrepoids (18) qui est relié à la cabine (5) et qui circule dans le guide (10).
  8. Guide pour ascenseur selon la revendication 7, caractérisé en ce que le profilé du guide (10) comporte au moins un couvercle d'entretien (43) qui est disposé entre deux rainures d'ancrage (33, 34) et qui ouvre et ferme une ouverture d'entretien.
  9. Guide pour ascenseur selon la revendication 8, caractérisé en ce que le contrepoids (18) est apte à être introduit par l'ouverture d'entretien.
  10. Guide pour ascenseur selon la revendication 8, caractérisé en ce que le guide (10) comporte un tampon (44, 46, 45) qui est apte à être introduit par l'ouverture d'entretien.
EP96108133A 1995-06-02 1996-05-22 Structure de guidage pour un ascenseur Expired - Lifetime EP0745550B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1624/95 1995-06-02
CH162495 1995-06-02
CH162495 1995-06-02

Publications (2)

Publication Number Publication Date
EP0745550A1 EP0745550A1 (fr) 1996-12-04
EP0745550B1 true EP0745550B1 (fr) 2002-02-06

Family

ID=4214801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96108133A Expired - Lifetime EP0745550B1 (fr) 1995-06-02 1996-05-22 Structure de guidage pour un ascenseur

Country Status (13)

Country Link
US (1) US5725074A (fr)
EP (1) EP0745550B1 (fr)
JP (1) JPH08324917A (fr)
CN (1) CN1044591C (fr)
AT (1) ATE212947T1 (fr)
BR (1) BR9602584A (fr)
CA (1) CA2177791A1 (fr)
DE (1) DE59608694D1 (fr)
DK (1) DK0745550T3 (fr)
ES (1) ES2172609T3 (fr)
HK (1) HK1011338A1 (fr)
NO (1) NO962246L (fr)
PT (1) PT745550E (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE316062T1 (de) * 1996-12-03 2006-02-15 Inventio Ag Anordnung des antriebsmodules eines aufzugs
US5899300A (en) * 1996-12-20 1999-05-04 Otis Elevator Company Mounting for an elevator traction machine
CN1267604C (zh) * 1998-02-26 2006-08-02 奥蒂斯电梯公司 用于电梯的拉伸件、牵引驱动器和滑轮及滑轮衬套
DE69931764T2 (de) * 1998-02-26 2007-06-06 Otis Elevator Co., Farmington Aufzugssystem mit obenliegendem antriebsmotor
DE29817520U1 (de) * 1998-05-13 1999-12-02 Rud Prey Gmbh Aufzuege Und Feu Aufzug
US6085874A (en) * 1998-12-22 2000-07-11 Otis Elevator Company Rail-climbing elevator counterweight having flat machines
AU2001285967A1 (en) 2000-09-12 2002-03-26 Kone Corporation Supporting structure for elevator guide rails
US20060169097A1 (en) * 2005-01-18 2006-08-03 Chuck Peniston Pedal kickdown mechanism and treadle attachment mechanism
US20100084224A1 (en) * 2007-03-12 2010-04-08 Otis Elevator Company Machine mounting in a machine roomless elevator system
WO2009018434A1 (fr) * 2007-07-31 2009-02-05 Thyssenkrupp Elevator Capital Corporation Procédé et appareil pour réduire à un minimum la remise à niveau des ascenseurs à vitesse élevée dans des immeubles de grande hauteur
ES2509352T3 (es) * 2008-05-16 2014-10-17 Thyssenkrupp Elevator Ag Elemento de barra longitudinal para una caja de una instalación de elevador
CN102105381A (zh) * 2008-07-23 2011-06-22 因温特奥股份公司 具有自行的对重的电梯设备
WO2010010023A1 (fr) * 2008-07-23 2010-01-28 Inventio Ag Système d'ascenseur à cabine automotrice
ES2356204B1 (es) * 2008-11-26 2012-02-13 Orona, S. Coop Sistema de guiado para aparatos elevadores, aparato elevador y método para montar dicho sistema de guiado.
BR112021011302A2 (pt) * 2018-12-20 2021-08-31 Inventio Ag Trilho do elevador
CN112678652B (zh) * 2020-12-30 2021-08-17 亚洲富士电梯股份有限公司 加装电梯及其高效施工设备、施工方法
EP4269313A1 (fr) * 2022-04-25 2023-11-01 Thoma Aufzüge GmbH Ascenseur universel
CN115973948B (zh) * 2023-01-31 2023-07-25 江苏博涛智能热工股份有限公司 一种具有升降功能的出入口输送平台

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1506479A1 (de) * 1967-06-14 1969-12-18 Hans Mangelsdorff Elastischer Triebstock-Kettenantrieb,insbesondere fuer Industrie- und Garagenaufzuege
US3814027A (en) * 1972-11-14 1974-06-04 R Vice Guide track for a stairway elevator
US5284226A (en) * 1991-12-11 1994-02-08 Daifuku Co., Ltd. Carriage guiding post in a transfer lifter
DE9302119U1 (fr) * 1993-02-15 1993-04-01 C. Haushahn Gmbh & Co, 7000 Stuttgart, De

Also Published As

Publication number Publication date
CN1142463A (zh) 1997-02-12
DK0745550T3 (da) 2002-05-27
CA2177791A1 (fr) 1996-12-03
NO962246D0 (no) 1996-05-31
ES2172609T3 (es) 2002-10-01
BR9602584A (pt) 1998-10-06
ATE212947T1 (de) 2002-02-15
HK1011338A1 (en) 1999-07-09
US5725074A (en) 1998-03-10
JPH08324917A (ja) 1996-12-10
DE59608694D1 (de) 2002-03-21
CN1044591C (zh) 1999-08-11
EP0745550A1 (fr) 1996-12-04
PT745550E (pt) 2002-07-31
NO962246L (no) 1996-12-03

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