EP3631119A1 - Montagebühne zur montage von aufzugsausrüstung - Google Patents
Montagebühne zur montage von aufzugsausrüstungInfo
- Publication number
- EP3631119A1 EP3631119A1 EP18726158.1A EP18726158A EP3631119A1 EP 3631119 A1 EP3631119 A1 EP 3631119A1 EP 18726158 A EP18726158 A EP 18726158A EP 3631119 A1 EP3631119 A1 EP 3631119A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- floor
- lateral
- cross member
- support
- platform
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
- E04G1/367—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes specially adapted for elevator shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
- B66B19/002—Mining-hoist operation installing or exchanging guide rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/18—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by cantilevers or other provisions mounted in openings in the building, e.g. window openings
Definitions
- the present invention relates to a temporary mounting platform for mounting elevator equipment in a hoistway, a method of mounting such a mounting platform, and a method of adapting such a mounting platform.
- Temporary assembly platforms are already used today for the installation of elevator equipment in a lift shaft. Known such mounting platforms are
- Mounting support as it is known from US8646224, must be arranged. This prevents a construction of the above-mentioned platform or it must be moved to another access level. However, this makes accessibility to the entire elevator shaft more difficult.
- a mounting platform is to be provided, which counteracts this deficiency or which is easily adaptable.
- a temporary assembly platform for the assembly of elevator equipment in an elevator shaft is designed to be substantially in the Regions of a manhole opening to be arranged or built so that the mounting platform partially rests on a building-side floor surface and partially protrudes into the elevator shaft.
- the assembly platform comprises a floor frame and floor panels, which floor panels are placed on the floor frame or inserted into this.
- the floor frame includes two lateral floor beams and at least one front and one rear cross member.
- the two cross beams connect the two lateral floor beams each other.
- the floor frame preferably includes at least two intermediate beams, which are arranged parallel to the two lateral floor beams and which are substantially supported by the front and the rear cross member.
- the lateral floor supports are designed, for example, as U-beams. This can be commercial structural steel profiles or it can be made of sheet metal profile shaped carrier. The supports may also be formed of aluminum. This makes them very easy.
- the front and rear cross member may be, for example, an L-shaped profile. Preferably, the two cross members are identical, that is identical. They are therefore interchangeable, which prevents confusion.
- the intermediate carriers are arranged in relation to the two lateral floor supports such that the floor panels are supported by at least one of the two lateral floor supports and at least one of the two intermediate supports.
- a load of the floor panels can be accommodated over several support points or carrying lines.
- Floor panels, which extend over an entire width of the floor frame are repeatedly supported. It is particularly advantageous, however, that floor panels do not have to extend over the entire width of the floor frame. You can therefore be executed in several parts or with breakthroughs.
- a length of the at least two intermediate carrier is shorter than a length of the two lateral bottom support, so that the intermediate carrier in the installed state of Assembly platform are completely within the elevator shaft.
- a height of the intermediate carrier may be smaller than a height of the two lateral ones
- shelf supports be selected.
- the at least two intermediate carriers are connected to the front and the rear cross member in such a way that a common support plane, which is determined by upper supports of the lateral bottom supports and the intermediate support, is created.
- a shape of the intermediate beams and the lateral floor beams may be the same, that is, they may be of the same height.
- the height of the intermediate carrier is chosen to be smaller than the height of the two lateral bottom carriers
- the length of the intermediate carrier and the lateral bottom carrier can be chosen to be the same.
- the subcarriers are above the floor of the access floor because they are less tall. Self-explanatory, of course, the subcarrier shorter than the lateral
- the bottom plates in the region between the at least two intermediate carriers have a passage or they are divided into two.
- the bottom plates are in the region of the passage in each case substantially from a lateral
- Shelf support and one of the intermediate carrier respectively of exactly one lateral shelf support and carried by exactly one of the intermediate carriers.
- interlayers or supplementary brackets may be provided, which additionally hold or carry the floor panels.
- the floor panels can be adapted locally to the needs of the assembly process. Feedthroughs for a hoist, tools and other aids can be realized without the need for special floor slabs. Since the bottom plates rest on the intermediate carriers, remains in in each case a sufficient load capacity.
- the bottom plates are longitudinal plate elements which are in
- the floor frame can be provided flexibly, according to the required dimensions, and that building-specific
- the two intermediate carriers are arranged such that between the two intermediate carriers a mounting bracket, preferably a longitudinally shaped mounting bracket, can be arranged, which extends from a threshold region of the shaft opening obliquely upwards into the elevator shaft.
- a mounting bracket preferably a longitudinally shaped mounting bracket
- a typical such mounting bracket is from the designated in the introduction
- the mounting bracket is supported in the threshold area of the shaft opening and placed against a rear wall of the elevator shaft.
- the two subcarriers can be arranged according to the space requirement of the mounting bracket and the floor panels can be suitably on and fitted that the platform can continue to be used and entered to the mounting bracket.
- the passage in the floor panels is arranged such that the elongate mounting bracket can penetrate the floor panels in the region of the passage, wherein the passage is preferably arranged in a front region of the mounting platform, substantially near the threshold area.
- the platform can be optimally arranged despite mounting bracket and that they can be used even for mounting the mounting bracket itself.
- the rear cross member which is arranged at the end of the protruding into the elevator shaft floor frame, on the lateral floor beams and is connected thereto.
- outer guide rails are advantageously arranged on the lateral floor supports of the floor frame, so that the floor panels, resting on the lateral floor supports and guided by the outer guide rails, can be pushed into the floor frame.
- the rear cross member preferably forms a rear stop for the bottom plates.
- At least one inner guide strip is arranged on the two intermediate carriers in the region of the passage, so that the two-part or shortened longitudinal plates or boards each on one of the lateral
- the mounting platform comprises a railing and advantageously a displaced on the railing displaceable and additional platform.
- the railing is fastened on the outside to the floor frame of the assembly platform and the additional platform can be attached to the railing.
- the additional platform can be attached above the railing, advantageously so that it projects beyond the railing and the floor frame laterally.
- the additional platform has an approach, which is an entering the
- fasteners such as nuts, plug-in sleeves and so on are preassembled or incorporated in the bottom frame, so that the components used can be easily attached.
- fasteners such as nuts, plug-in sleeves and so on are preassembled or incorporated in the bottom frame, so that the components used can be easily attached.
- This is advantageous because a safe working environment can be created by means of the railing and the additional platform allows working in an upper area of the elevator shaft. This is necessary, for example, when using aids
- Aligning guide rails or a lifting device and so on must be mounted.
- Railing segments and the front and the rear cross member mounting platform This adaptation of the assembly platform to different shaft dimensions can be realized.
- a width variation is possible because the arranged over the width of the assembly platform railing segments and the front and the rear cross member can project beyond the mounting platform more or less and a depth variation is possible because the mounting platform can be more or less retracted into the elevator shaft. There is then only a correspondingly smaller or larger projection on the building-side floor surface.
- the mounting platform comprises at least a first and a second post, which are each arranged on both sides of the shaft opening, wherein the
- Bottom frame in the lower area with the two posts can be connected or fixed.
- the bottom frame is further connected by means of at least two lateral, preferably in each case two-part tension struts, to the upper region of the posts.
- This is a simple support structure given, which is suitable to initiate the loads of the assembly platform substantially in the shaft opening side wall.
- the posts enable a good introduction of force into a building-side structure.
- the two-part tie rods allow attachment to the posts and the floor frame prior to insertion into the elevator shaft.
- the floor frame is thereby held directly in an end position when the two-part tie rods have reached their extended position.
- the first and second posts each have at least one support for receiving at least one barrier.
- These brackets are designed such that the at least one barrier can be inserted from above into the holders and in turn removed by lifting the barrier.
- at the first and arranged a plurality of supports distributed over a height of the post to the second post, which are each designed in pairs for receiving at least one barrier.
- the at least one barrier is inserted from above into the holder and it is removable by lifting the barrier again.
- the brackets preferably several barriers are mounted one above the other over a height of the posts distributed.
- the barriers may at best be provided with warning signs, which in general warn of entering the work platform.
- warning signs which in general warn of entering the work platform.
- the barriers and the corresponding brackets on the post also locks can be provided which allow removal of the same only with a corresponding key.
- Such a mounting platform can preferably be mounted as follows:
- the two lateral floor beams can be laid out on a floor of the access floor, wherein the two lateral floor beams are laid apart in accordance with a width of the mounting platform and a width of the shaft opening.
- the two lateral floor supports are preferably laid in such a way that the lateral floor supports project slightly into the elevator shaft.
- the rear cross member is placed on the lateral floor beams and fastened.
- the rear cross member is at the elevator shaft
- the at least two intermediate carriers can now between the two lateral Floor supports designed and attached to the rear cross member.
- Attachment is preferably such that the rear cross member rests on the two intermediate carriers.
- the two lateral floor supports can now be inserted into the elevator shaft together with the at least two intermediate supports connected to the lateral floor supports by means of the rear cross member.
- the insertion takes place so far that the at least two intermediate carrier continues on the bottom of the
- the front cross member can now be attached to the side floor beams.
- the front cross member is advantageously fastened from below to the floor beams.
- the upper bearing surface of the carrier is free to support the floor panels.
- the at least two intermediate carriers are also attached to the front cross member so that they also rest on the front cross member. Depending on the geometric configuration of the intermediate carrier, they are indirectly over
- the now substantially complete floor frame with the two lateral floor beams and connected by means of the rear and front cross member to the side floor beams at least two intermediate carriers can now be inserted into the elevator shaft until a desired working position of the bottom frame formed by these parts is reached.
- Safety elements such as safety ropes. This will be parts that are in the elevator shaft are inserted, secured against falling.
- Foot guard rails and a railing on the floor frame are made during assembly of the assembly platform.
- Lateral posts and tie rods which are preferably used for holding and fixing the floor frame, are embedded in suitable assembly steps in the assembly process.
- an assembly platform from outside the elevator shaft can be assembled in the same way
- Lift shaft must be performed.
- a mounting platform can be easily adapted if specific mounting devices are required in the elevator shaft.
- Such a mounting device is for example the designated in the introduction and known from US8646224 mounting bracket. In the following, it is explained with reference to this example how an already installed mounting platform can be adapted for such a mounting bracket.
- This exemplary mounting bracket to penetrate the assembly platform For this purpose, a simplified,ringungsort is where the mounting bracket penetrate a bottom plate of the assembly platform is determined and designated.
- the already installed floor slabs are, starting at the building - side threshold above the
- the mounting bracket Penetration at which the mounting bracket to penetrate the bottom plate of the assembly platform, away. Then, the mounting bracket can be inserted or pivoted into the elevator shaft, so that it is carried out between the two intermediate carriers of the floor frame of the assembly platform. Accompanying any guide rails can be attached to the two intermediate carriers, in the areas of fürdringungsorts where the mounting bracket penetrates the bottom plate of the assembly platform. Finally, the removed floor panels can now be adjusted according to the designated fürdringungsort and then turn on or placed in the floor frame. The fitted or shortened floor slabs now rest securely on the side floor beams and the intermediate beams.
- Fig. 1 a perspective view of a floor frame of a mounting platform with
- Fig. 2 a representation for mounting a rear cross member and of
- FIG. 5 shows a detail view of the attachment of the intermediate carrier on the front cross member
- FIG. 6 shows a representation for the assembly of further parts of the assembly stage
- FIG. 7 shows a representation of a part in FIG essential complete assembly platform with
- Fig. 9 a complete assembly platform with additional platform together with a
- a mounting platform 7 comprises as a main component, as shown in Figure 1, occupied by a bottom plates 8 or assignable and walkable after assembly
- the floor frame 9 or even the entire assembly platform 7 is constructed substantially symmetrical. In the figures of symmetrical parts, for the sake of clarity, usually only one designated.
- the floor frame 9 includes two lateral, symmetrically arranged floor supports 10, which extend substantially over a depth of the mounting platform 7.
- the lateral floor beams 10 are in the example U-profiles and in these profiles are corresponding mounting holes or fasteners, such as
- Threaded nuts or the like provided.
- a rear cross member 12 connects the two side floor supports 10 at one end to each other.
- the rear cross member 12 is provided in a standard length. Depending on the width of a shaft opening 2 through which the bottom frame 9 has to be pushed into the elevator shaft 1, the rear cross member 12 projects beyond the lateral floor supports 10 accordingly.
- the rear cross member 12 is placed on the lateral bottom support 10.
- the rear cross member 12 is designed as an L-profile, wherein one leg of the L-profile is fastened on the lateral bottom support 10 and the other leg forms a stop for the bottom plates 8, which rest on the lateral floor supports 10.
- a front cross member 11 connects the two lateral bottom support 10 in one front area of the floor frame 9 with each other.
- the front area is close to the shaft opening 2.
- the front cross member 11 is designed identical to the rear cross member 12 in the illustrated embodiment. However, it is attached from below to the lateral floor supports 10, whereby it does not hinder a defined by upper surfaces of the side floor support 10 edition.
- two intermediate carrier 13 Parallel to the two lateral bottom beams 10, two intermediate carrier 13 are arranged.
- the two intermediate carriers 13 are essentially from the front
- the rear cross member 12 is disposed on the intermediate carriers 13 and the front cross member 11 below the intermediate carrier 13.
- the lateral floor supports 10 and the intermediate supports 13 thus form a common, essentially flat support surface for the floor panels 8, so that the floor panels 8 are supported by the two lateral floor supports 10 and the at least two intermediate supports 13.
- the lateral bottom support 10 are in the assembled state with its front end still on a building-side floor surface 4.
- the lateral floor supports 10 are connected to posts 18.
- the posts 18 are attached to both sides of the shaft opening to a wall or wall of the building, so that they can introduce holding forces in the building.
- Two tie rods 19 are fixed at one end to an upper portion of the uprights 18 and fastened at another end to a rear portion of the floor frame 9, so that they
- the lateral floor supports 10 and also the tie rods 19 could be fastened directly to the masonry of the building.
- External guide rails 16 attached. These form a holder for the bottom plates 8, which can be placed on the lateral bottom support 10 and intermediate support 13 and inserted into the holders defined by the outer guide rails 16. In the example, hinted three bottom plates 8 are inserted.
- Floor panels 8 consist of wood panels or wood panels.
- An assembly of the assembly platform can take place substantially in the region of the shaft opening 2 from outside the elevator shaft 1.
- the two lateral floor supports 10, as shown in Fig. 2, designed on the building side floor surface 4, so that they are spaced according to a width of the mounting platform 7 and a width of the shaft opening 2 and that they slightly above a threshold area 3 in the elevator shaft 1 protrude.
- the rear cross member 12 can be pivoted into the elevator shaft 1 and placed on the lateral floor beams 10. Accordingly, the rear cross member 12 is placed in Fig. 2 on the side floor beams 10 and it is firmly connected to the lateral floor beams 10, screwed in the example.
- the rear cross member 12 is arranged on the elevator shaft 1 facing ends of the side floor support 10.
- Floor supports 10 are designed and they are also attached to the rear cross member 12 such that the rear cross member 12 rests on the two intermediate carriers 13.
- the connection of intermediate carrier 13 and rear cross member 12 is preferably carried out by means of releasable connecting elements 25, such as screws and nuts with required intermediate layers.
- the other fasteners are usually carried out by means of such fasteners 25, although not always explicitly indicated in the figures.
- first parts of a railing 22 are fastened to the shaft-side end of the lateral floor supports 10 and the rear cross member 12, and outer guide rails 16 are mounted on the lateral floor supports 10.
- First floor panels 8 are placed on the lateral floor support 10 and the intermediate supports 13.
- Tie rods 19, which are intended for the future mounting of the assembly platform 7, are fastened or preassembled on the floor supports 10.
- Threshold 3 of the shaft opening 2 partially rest.
- the front cross member 11 can be retracted into the elevator shaft 1 and connected below the two lateral bottom support 10 with these or screwed firmly.
- the two intermediate carrier 13 can also be mounted on the front cross member 11.
- a height of the intermediate carrier 13 is less than a height of the lateral bottom support 10.
- Subcarrier 13 to obtain flat support surface the intermediate carrier 13, as shown in the detail of Figure 5, via a support member 14 and a respective support member 14 and corresponding connecting elements 25 are connected to the front cross member 11.
- the bottom frame 9 can now, if not already carried out in the desired
- Erection platform be initiated in a structure of the building.
- the fasteners are geometrically variable or can be arranged differently, so that as many dimensions as possible can be provided with the same material.
- Subcarrier 13 (invisible in Figure 6) can now rest bottom plates 8 are placed, fasteners can be tightened and the bottom frame 9 can be completed with other parts of the railing 22, possibly legionn 23 and so on.
- the mounting platform 7 is attached to the shaft-side end of the bottom frame 9 with an additional cable fuse 24 on walls 5, 6 of the elevator shaft 1.
- the assembly platform 7 is safe even at high loads.
- An additional platform 26 can further be placed on the assembly platform 7, as shown in FIG. 7, and further parts of the railing 22, if this has not already been completed, complete the assembly platform.
- brackets 20 are attached to the post. In these brackets barriers 21 are hung in case of need, which a
- Such a temporary mounting platform 7 is provided to mount elevator equipment in a hoistway 1.
- the assembly platform 7 can be arranged in the region of a shaft opening 2, so that the assembly platform 7 partly rests on a building-side bottom surface 4 (FIG. 3) and partially protrudes into the elevator shaft 1.
- the assembly platform 7 can be adapted accordingly.
- a possible adaptation is explained with reference to FIGS. 8 and 9. This is about a mounting bracket 29, as it is explained in the US8646224 mentioned in the introduction, to arrange in connection with the assembly platform 7.
- the mounting bracket 29 is arranged such that it the bottom plates 8 of the
- Assembly platform 7 crosses.
- a naturaldringungsort or the passage 28 is set and the bottom plates 8 are removed in this area.
- Connecting the mounting bracket 29 can be introduced into the elevator shaft, so that it is carried out between the two intermediate carriers 13 of the assembly platform 7.
- the mounting bracket 29 extends starting from the threshold area 3 of the shaft opening 2 obliquely upwards, so that it is supported on a rear wall 6 of the elevator shaft 1.
- the bottom plates 8 are cut or cut corresponding to the passage 28 and they are laterally of the mounting bracket 29 again, as shown in Figure 8, placed on each of the lateral bottom support 10 and one of the two intermediate support 13.
- These shortened floor panels 8.1 are then supported by exactly one of the lateral floor supports 10 and of exactly one of the two intermediate supports 13.
- these shortened bottom plates 8.1 are held outside by the outer guide rail 16 laterally and secured on the inside by the mounting bracket 29 against slipping.
- 13 internal guide rails can also at the intermediate carrier be secured, which then secure the bottom plates 8 in this area.
- the adapted mounting platform 7 is, as shown in Figure 9, again as a fully functional assembly platform 7 and accessible.
- the illustrated arrangements can be varied by the person skilled in the art.
- the fasteners can at best partially by plug or
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Types And Forms Of Lifts (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17174307 | 2017-06-02 | ||
| PCT/EP2018/063573 WO2018219758A1 (de) | 2017-06-02 | 2018-05-23 | Montagebühne zur montage von aufzugsausrüstung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3631119A1 true EP3631119A1 (de) | 2020-04-08 |
| EP3631119B1 EP3631119B1 (de) | 2021-07-07 |
Family
ID=59021369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18726158.1A Active EP3631119B1 (de) | 2017-06-02 | 2018-05-23 | Montagebühne zur montage von aufzugsausrüstung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11598106B2 (de) |
| EP (1) | EP3631119B1 (de) |
| CN (1) | CN110869569B (de) |
| AU (1) | AU2018276231B2 (de) |
| ES (1) | ES2884903T3 (de) |
| WO (1) | WO2018219758A1 (de) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11518651B2 (en) * | 2017-06-02 | 2022-12-06 | Inventio Ag | Additional platform for a working platform |
| CN110080528A (zh) * | 2019-04-30 | 2019-08-02 | 中国二十冶集团有限公司 | 外悬挑脚手架工字钢的施工方法 |
| WO2021025614A1 (en) * | 2019-08-02 | 2021-02-11 | Global Engineers Investment Singapore Pte. Ltd. | A safety gate |
| CN111576831B (zh) * | 2020-05-14 | 2022-06-03 | 中国化学工程第三建设有限公司 | 造粒塔悬挑平台搭设方法、升降方法及悬挑平台 |
| CN111498760B (zh) * | 2020-05-28 | 2024-08-30 | 无锡瑞吉德机械有限公司 | 一种可无级伸缩的大载重电梯安装平台 |
| AU2020482689A1 (en) * | 2020-12-22 | 2023-07-27 | Kone Corporation | Construction arrangement of an elevator and method |
| GB2607616B (en) * | 2021-06-09 | 2023-11-01 | Southern Contract Services Ltd | Access cover assembly |
| CN113428755A (zh) * | 2021-07-09 | 2021-09-24 | 成都瑞普柯隆科技有限责任公司 | 电梯井内部作业方法及电梯井道顶层平台装置 |
| CN113775164B (zh) * | 2021-10-12 | 2022-09-30 | 福建省建融工程建设有限公司 | 一种建筑电梯井施工平台 |
| CN113863647B (zh) * | 2021-11-11 | 2022-11-01 | 中建科技集团有限公司 | 一种适用于多口径的自提升电梯井防护操作平台 |
| US12291884B2 (en) * | 2023-07-21 | 2025-05-06 | Craig Brauer | Systems, devices, and methods for an elevator pit deck device |
| US20260022576A1 (en) * | 2024-07-16 | 2026-01-22 | Scott D. Sappington | Work stage apparatus |
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| CN103774838B (zh) | 2014-01-29 | 2015-08-19 | 上海中锦建设集团股份有限公司 | 一种电梯井施工装配式安全操作平台及使用方法 |
| WO2015126863A2 (en) | 2014-02-21 | 2015-08-27 | Wurtec Elevator Products & Services | False car device |
| US10024488B2 (en) * | 2014-10-06 | 2018-07-17 | Wurtec, Incorporated | Three-beam construction apparatus |
| US20160130115A1 (en) * | 2014-11-07 | 2016-05-12 | Richard C. BLASKA | Retractable overhead access platform for machine room less elevator systems |
| CN204626921U (zh) * | 2015-05-13 | 2015-09-09 | 巨人通力电梯有限公司 | 一种无脚手架施工电梯的固定式工作平台 |
| WO2017075654A1 (en) * | 2015-11-02 | 2017-05-11 | John Clement Preston | Loading platform |
| CN108883904B (zh) * | 2016-03-18 | 2020-12-01 | 奥的斯电梯公司 | 电梯轿厢、电梯系统和维护电梯系统的方法 |
| US10024491B2 (en) * | 2016-06-28 | 2018-07-17 | Safewworks, LLC | Lean-to rigging apparatus for shaft installation |
| AU2017202444B2 (en) * | 2016-12-19 | 2019-06-20 | Voideck Ipco Limited | A void platform and a method for providing a platform support across a building void |
| US10494890B2 (en) * | 2017-03-31 | 2019-12-03 | Schlumberger Technology Corporation | Multi-level deck system for blowout preventers |
| EP3511281A1 (de) * | 2018-01-11 | 2019-07-17 | Otis Elevator Company | Aufzugswartungszugangssystem |
| EP3632831B1 (de) * | 2018-10-03 | 2024-08-14 | KONE Corporation | Bewegliches wartungsrobotersystem, verfahren zur bereitstellung von wartung an einer aufzugskabine eines aufzugs und aufzug |
| US20200149299A1 (en) * | 2018-11-09 | 2020-05-14 | Barr Fabrication, L.L.C. | Accessible work over platform with outrigger system, apparatus, and method |
| KR102649223B1 (ko) * | 2018-11-14 | 2024-03-20 | 이노베이티브 빌딩 테크놀러지스 엘엘씨 | 모듈식 계단통 및 엘리베이터 샤프트 시스템 및 방법 |
| EP3702309B1 (de) * | 2019-03-01 | 2026-04-29 | Otis Elevator Company | Aufzugskabine mit einer arbeitsbühne |
| EP3865448B1 (de) * | 2020-02-12 | 2025-04-02 | KONE Corporation | Verfahren zur konstruktion eines aufzugs |
| EP3865449B1 (de) * | 2020-02-12 | 2024-01-17 | KONE Corporation | Beweglicher maschinenraum, aufzugsanordnung und verfahren zum bau eines aufzugs |
| US11427441B2 (en) * | 2020-07-23 | 2022-08-30 | Otis Elevator Company | Elevator car with foldable working platform |
-
2018
- 2018-05-23 WO PCT/EP2018/063573 patent/WO2018219758A1/de not_active Ceased
- 2018-05-23 AU AU2018276231A patent/AU2018276231B2/en active Active
- 2018-05-23 US US16/618,423 patent/US11598106B2/en active Active
- 2018-05-23 CN CN201880036691.7A patent/CN110869569B/zh active Active
- 2018-05-23 ES ES18726158T patent/ES2884903T3/es active Active
- 2018-05-23 EP EP18726158.1A patent/EP3631119B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018219758A1 (de) | 2018-12-06 |
| US11598106B2 (en) | 2023-03-07 |
| CN110869569B (zh) | 2022-04-26 |
| ES2884903T3 (es) | 2021-12-13 |
| US20200232235A1 (en) | 2020-07-23 |
| CN110869569A (zh) | 2020-03-06 |
| EP3631119B1 (de) | 2021-07-07 |
| AU2018276231B2 (en) | 2021-06-24 |
| AU2018276231A1 (en) | 2019-12-19 |
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