CN102535895B - Composite lifting stage - Google Patents

Composite lifting stage Download PDF

Info

Publication number
CN102535895B
CN102535895B CN201210019533.5A CN201210019533A CN102535895B CN 102535895 B CN102535895 B CN 102535895B CN 201210019533 A CN201210019533 A CN 201210019533A CN 102535895 B CN102535895 B CN 102535895B
Authority
CN
China
Prior art keywords
sub
main
platform
fixed
foundation structure
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.)
Active
Application number
CN201210019533.5A
Other languages
Chinese (zh)
Other versions
CN102535895A (en
Inventor
赖建燕
王元
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.)
Dalian Wanda Group Co Ltd
Original Assignee
Dalian Wanda Group Co Ltd
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 Dalian Wanda Group Co Ltd filed Critical Dalian Wanda Group Co Ltd
Priority to CN201210019533.5A priority Critical patent/CN102535895B/en
Publication of CN102535895A publication Critical patent/CN102535895A/en
Priority to CA2795100A priority patent/CA2795100C/en
Priority to SG2012085254A priority patent/SG192329A1/en
Priority to JP2012267804A priority patent/JP5688493B2/en
Priority to CO12222725A priority patent/CO6690118A1/en
Priority to ARP120104589A priority patent/AR089109A1/en
Priority to PE2012002290A priority patent/PE20131007A1/en
Priority to KR20120148095A priority patent/KR101494194B1/en
Priority to RU2012155874/03A priority patent/RU2509851C1/en
Priority to UY0001034547A priority patent/UY34547A/en
Priority to EP13305031.0A priority patent/EP2617918B1/en
Priority to CL2013000140A priority patent/CL2013000140A1/en
Priority to ES13305031.0T priority patent/ES2585857T3/en
Application granted granted Critical
Publication of CN102535895B publication Critical patent/CN102535895B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J1/00—Stage arrangements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
    • E04H3/24—Constructional features of stages
    • E04H3/26—Revolving stages; Stages able to be lowered
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
    • A63J5/02—Arrangements for making stage effects; Auxiliary stage appliances
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
    • A63J5/12—Apparatus for raising or lowering persons

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Multimedia (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Types And Forms Of Lifts (AREA)
  • Movable Scaffolding (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Earth Drilling (AREA)

Abstract

A composite lifting stage comprises a main stage, auxiliary stages and a main control system, wherein the main stage comprises an infrastructure, main stage fixing guiding devices and a main stage driving device. The infrastructure is a steel structure, the main stage fixing guiding devices are located at two ends of the infrastructure, the main stage driving device comprises a hydraulic cylinder and a hydraulic driving device which are symmetrically arranged, and the top end of the hydraulic cylinder is fixed on a main truss positioned below the infrastructure. Hydraulic jacking is adopted to support and drive the infrastructure to move vertically, large deformation is avoided, and the auxiliary stages capable of being lifted are fixed on the surface of the main stage. The auxiliary stages perform relative vertical movement or move alone while the whole main stage performs vertical movement, and all the auxiliary stages can synchronously move, can move in a single mode, or move in groups. Therefore, abundant movement effects can be formed, the requirements of performance are met well, and the running stroke of the whole lifting stage is increased.

Description

A kind of composite lifting stage
Technical field
The present invention relates to a kind of elevator stage, especially a kind of hydraulically powered large span composite lifting stage.
Background technology
Stage elevating platform is a kind of mechanical device common in arenas, is arranged in stage region, realizes vertical displacement movement, participates in performance, realizes special performing effect, also can transport performer and setting stage property.In theater, common Stage elevating platform is generally strip both at home and abroad, and the width of length and theatrical stage entablature is suitable, and in 16m～18m left and right, width is between 3m～4m.The elevating movement of elevating stage, realizes by type of drive such as wire rope, chain, rack-and-pinion, guilde screws for both sides in stage body structure, and concrete type of drive depends on speed, stroke and civil engineering condition etc.The mesa structure of elevating stage is individual layer or double-deck form, whole elevating stage one lifting when lifting.
For some special arenas, require the length of elevating stage longer, and on elevating stage, also arrange simultaneously some checkerboard formulas can lifting sub-platform, to meet more complicated performance requirement.For these elevating stages, span is excessive, and elevating stage is subject to the effect of stage body dead load and plus load to produce larger distortion, affects the use of elevating stage, and therefore traditional drive path and type of drive just can not meet instructions for use.
Summary of the invention
The present invention, in order to address the above problem, proposes a kind of large span steady type, and is provided with the composite lifting stage of the sub-platform can be movable relatively.
Technical scheme of the present invention is: a kind of composite lifting stage, comprise main, sub-platform and master control system, main comprises foundation structure, main fixed guide and main drive unit, foundation structure is steel work, main fixed guide is positioned at the two ends of foundation structure, main drive unit is hydraulic cylinder and the fluid pressure drive device being arranged symmetrically with, hydraulic cylinder top is fixed on the main couple of foundation structure below, adopt hydraulic lifting support and drive foundation structure to move both vertically, on main table top, be fixed with liftable sub-platform, when main entirety moves both vertically, sub-platform does relatively and moves both vertically, or sub-platform independently moving, all sub-platforms can be synchronized with the movement, also can singlely move, or marshalling motion.
Preferably, described main fixed guide comprises fixed support and guide rail disposed thereon, and foundation structure two ends are designed with leads boots and coordinate with guide rail.
Preferably, described sub-platform comprises sub-platform braced structures, sub-table frame structure and sub-platform drive unit, sub-platform braced structures is fixed on foundation structure table top, sub-table frame structure is sheathed on sub-platform braced structures outside, sub-table frame structure is cuboid, on the frame at inner four angles, be fixed with guide roller, outside four angles of sub-platform braced structures and guide roller are equipped with guide rail, sub-platform drive unit is arranged on foundation structure table top, the inside of every height platform lifting structure, drive and adopt steel wire rope winch, four frames of wire rope connexon table frame structure.
Preferably, two medial surfaces at the each angle of described sub-table frame structure are equipped with guide roller, and two lateral surfaces at each angle of sub-platform braced structures are equipped with guide rail.
Preferably, the motor arrangement of described steel wire rope winch, in centre position, is divided into two parts by sub-power gear-box and power transmission shaft power, then by secondary speed reduction box power distribution on end cable drum.
Preferably, described main lifting drive adopts 8 hydraulic cylinders, coordinate the balance of hydraulic cylinder by position coder and load transducer, set diverse location stop in elevator stage operational limit position and travel range by travel switch is installed, safe edge checkout gear is installed in foundation structure side below.
Preferably, the length of described main is 18m-33m, and width is 3m-6m, and the lifting travel of main is 15.5m.
Preferably, described sub-platform divides two rows, 11 of every row amounts, and sectional dimension is 3m × 3m, the lifting travel with respect to main is 4m.
Preferably, described sub-platform adopts checkerboard type to be fixed on main table top.
Preferably, four side structures of described sub-table frame structure have the degree of depth of 150mm, in these four sides, LED screen are installed.
The invention has the beneficial effects as follows: main foundation structure adopts hydraulic cylinder to carry out jacking, makes elevating stage under the prerequisite of large span, can not produce large distortion; Adopt the form of composite lifting platform, can also can move by independently moving simultaneously, can independently moving between sub-platform lifting structure, be synchronized with the movement or organize into groups operation, can form so abundanter movement effects, meet better the needs of performance, and the operation stroke of whole elevator stage also increases.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is main fixed guide of the present invention and foundation structure connection diagram;
Fig. 3 is that main structure of the present invention and sub-platform lifting structure all rise to extreme higher position schematic diagram;
Fig. 4 is that the present invention rises main structure and rises to extreme higher position schematic diagram.
Fig. 5 is that main structure of the present invention and sub-platform lifting structure all rise to extreme lower position schematic diagram;
Fig. 6 is the sub-platform braced structures of the present invention schematic diagram;
Fig. 7 is the sub-table frame structural representation of the present invention;
Fig. 8 is the sub-table frame structure of the present invention and sub-platform braced structures connection diagram;
Fig. 9 is the sub-platform drive unit of the present invention schematic diagram.
The specific embodiment
Further illustrate as follows below in conjunction with accompanying drawing:
A kind of composite lifting stage, as Fig. 1, comprises main, sub-platform and master control system, and main comprises foundation structure 1, main fixed guide 2 and main drive unit 3.Foundation structure 1 is cuboid steel work, meets support and the fixing requirement of antithetical phrase platform lifting structure when structure design under rated load, and the deflection deformation of structure is no more than 1/750 of main span, and levelness and repetitive positioning accuracy are ± 2mm.Main fixed guide 2 is positioned at the two ends of foundation structure 1, comprises fixed support 21 and guide rail 22 disposed thereon, and foundation structure 1 two ends are designed with leads boots 11 and coordinate with guide rail 22, as Fig. 2, and the stationarity while guaranteeing main operation; Main drive unit 3 is hydraulic cylinder and the fluid pressure drive device being arranged symmetrically with, hydraulic cylinder top is fixed on the main couple of foundation structure below, hydraulic cylinder base is stored in the foundation ditch of ground, fluid pressure drive device is positioned at machine room, in the present embodiment, adopt 8 hydraulic cylinders to carry out jacking support and drive foundation structure 1 to move both vertically, the layout of hydraulic cylinder meets stressed uniform state, by adopting position coder and load transducer to coordinate the balance of hydraulic cylinder, thereby guarantee levelness and the positioning precision of elevating stage; Set diverse location stop in elevator stage operational limit position and travel range by travel switch is installed, guarantee elevator stage security of operation; Below foundation structure 1 side shirt rim, safe edge checkout gear is installed; once touch below shirt rim in lifting process after object, sensor is passed to master control system by signal at once, and master control system is cut off the electricity supply at once; elevator stage is out of service immediately, protection personal security and device security.
Sub-platform adopts checkerboard type to be fixed on main table top, and when main entirety moves both vertically, sub-platform lifting structure does relatively and moves both vertically, or sub-platform independently moving.As Fig. 6-Fig. 8, sub-platform comprises sub-platform braced structures 4, sub-table frame structure 5, and sub-platform drive unit 6, sub-platform braced structures 4 is fixed on foundation structure 1 table top, sub-table frame structure 5 is sheathed on sub-platform braced structures 4 outsides, sub-table frame structure 5 is cuboid, on the frame at inner four angles, be fixed with adjustable guide roller 51, outside four angles of sub-platform braced structures 4 and guide roller 51 are equipped with guide rail 41, siding stopping platform is can be because of performer in the time that lifting moves unmovable and bear partial load etc. and cause and rock, guarantee sub-table frame structure 5 traveling comforts, guide roller 51 can move both vertically on the guide rail of sub-platform braced structures 4 41, two medial surfaces at described sub-table frame structure 5 each angles are equipped with guide roller 51, two lateral surfaces at each angle of sub-platform braced structures 4 are equipped with guide rail 41.
Sub-platform drive unit 6 is arranged on foundation structure 1 table top, the inside of every height platform lifting structure, drive the steel wire rope winch mode that adopts, motor 61 is arranged in centre position, by sub-power gear-box and power transmission shaft, power is divided into two parts, again by secondary speed reduction box 62 power distribution on end cable drum 63, four frames of wire rope connexon table frame structure 5, this arrangement can make four some synchronous workings that promote, as Fig. 9.Drive every height platform monomer to move both vertically by steel wire rope winch and guide roller, in mass motion, sub-platform also can do relative motion.
Four side structures of sub-table frame structure 5 have the degree of depth of 150mm, then in these four sides, LED screen is installed, can in performance process, play according to the story of a play or opera video frequency program that some set off performance by contrast, increase performing effect, by controlling the sub-platform combination of sub-platform lifting and diverse location, form different variation effects, give full play to director's imagination and expressive force.
The length of main can be at 18m-33m, and width can be at 3m-6m, and main is 15.5m.In the present embodiment, the length of main is 33m, and width is 6m.Sub-platform divides two rows, 11 of every row amounts, when performance for the various performances that form main stage highly and appearance effect.Every sectional dimension of sub-platform is 3m × 3m, and the lifting travel with respect to main is 4m, and in the time that itself and main are used in conjunction with, it is effectively performed stage and can regulate and change at the height of the above 4m in main stage surface and following 15.5m.When it is during in extreme lower position, the setting of the setting Storage in the platform storehouse of stage below can be moved on composite lifting platform.
By the motion of main of master control system control and sub-platform, can also can move by independently moving simultaneously, can independently moving between sub-platform, be synchronized with the movement or organize into groups operation, can form so abundanter movement effects, meet better the needs of performance, and the operation stroke of whole elevator stage also increases.
The foregoing is only preferably embodiment of the present invention, be not used for limiting practical range of the present invention, the equivalence of in every case doing in protection scope of the present invention changes and modifies, and all should think and fall in protection scope of the present invention.

Claims (1)

1. a composite lifting stage, comprise main, sub-platform and master control system, it is characterized in that, main comprises foundation structure, main fixed guide and main drive unit, foundation structure is steel work, main fixed guide is positioned at the two ends of foundation structure, main drive unit is hydraulic cylinder and the fluid pressure drive device being arranged symmetrically with, hydraulic cylinder top is fixed on the main couple of foundation structure below, adopt hydraulic lifting support and drive foundation structure to move both vertically, on main table top, be fixed with liftable sub-platform, when main entirety moves both vertically, sub-platform does relatively and moves both vertically, or sub-platform independently moving, all sub-platforms can be synchronized with the movement, also can singlely move, or marshalling motion, described main fixed guide comprises fixed support and guide rail disposed thereon, foundation structure two ends are designed with leads boots and coordinates with guide rail, the length of described main is 18m-33m, width is 3m-6m, the lifting travel of main is 15.5m.
2. according to the composite lifting stage described in claim 1, it is characterized in that, described sub-platform comprises sub-platform braced structures, sub-table frame structure and sub-platform drive unit, sub-platform braced structures is fixed on foundation structure table top, sub-table frame structure is sheathed on sub-platform braced structures outside, sub-table frame structure is cuboid, on the frame at inner four angles, be fixed with guide roller, outside four angles of sub-platform braced structures and guide roller are equipped with guide rail, sub-platform drive unit is arranged on foundation structure table top, drive and adopt steel wire rope winch, four frames of wire rope connexon table frame structure.
3. according to the composite lifting stage described in claim 2, it is characterized in that two medial surfaces at the each angle of described sub-table frame structure are equipped with guide roller, two lateral surfaces at each angle of sub-platform braced structures are equipped with guide rail.
4. according to the composite lifting stage described in claim 2 or 3, it is characterized in that the motor arrangement of described steel wire rope winch is in centre position, by sub-power gear-box and power transmission shaft, power is divided into two parts, then by secondary speed reduction box power distribution to end cable drum.
5. according to the composite lifting stage described in claim 2, it is characterized in that four sides of described sub-table frame structure have the degree of depth of 150mm, in these four sides, LED screen is installed.
6. according to the composite lifting stage described in claim 1, it is characterized in that described main drive unit adopts 8 hydraulic cylinders, coordinate the balance of hydraulic cylinder by position coder and load transducer, set diverse location stop in elevator stage operational limit position and travel range by travel switch is installed, safe edge checkout gear is installed in foundation structure side below.
7. according to the composite lifting stage described in claim 1, it is characterized in that described sub-platform divides two rows, 11 of every row amounts, sectional dimension is 3m × 3m, the lifting travel with respect to main is 4m.
8. according to the composite lifting stage described in claim 1, it is characterized in that described sub-platform adopts checkerboard type to be fixed on main table top.
CN201210019533.5A 2012-01-20 2012-01-20 Composite lifting stage Active CN102535895B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CN201210019533.5A CN102535895B (en) 2012-01-20 2012-01-20 Composite lifting stage
CA2795100A CA2795100C (en) 2012-01-20 2012-11-08 A composite lifting stage
SG2012085254A SG192329A1 (en) 2012-01-20 2012-11-21 A composite lifting stage
PE2012002290A PE20131007A1 (en) 2012-01-20 2012-12-07 A COMPOSITE LIFT SCENARIO
CO12222725A CO6690118A1 (en) 2012-01-20 2012-12-07 A stable large compound lift scenario
ARP120104589A AR089109A1 (en) 2012-01-20 2012-12-07 COMPOSITE ELEVATION SCENARIO
JP2012267804A JP5688493B2 (en) 2012-01-20 2012-12-07 Compound lifting stage
KR20120148095A KR101494194B1 (en) 2012-01-20 2012-12-18 A composite lifting stage
RU2012155874/03A RU2509851C1 (en) 2012-01-20 2012-12-21 Composite rising stage
UY0001034547A UY34547A (en) 2012-01-20 2012-12-21 A Composite Elevation Scenario
EP13305031.0A EP2617918B1 (en) 2012-01-20 2013-01-14 An elevatable stage
CL2013000140A CL2013000140A1 (en) 2012-01-20 2013-01-14 An elevation scenario that has a main stage with a steel base structure, fixed guide means arranged at both ends of the structure and drive means composed of symmetrically arranged hydraulic cylinders and hydraulic conductors, also has lifting sub-scenarios and a system Main control
ES13305031.0T ES2585857T3 (en) 2012-01-20 2013-01-14 Lifting stage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210019533.5A CN102535895B (en) 2012-01-20 2012-01-20 Composite lifting stage

Publications (2)

Publication Number Publication Date
CN102535895A CN102535895A (en) 2012-07-04
CN102535895B true CN102535895B (en) 2014-06-18

Family

ID=46343787

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210019533.5A Active CN102535895B (en) 2012-01-20 2012-01-20 Composite lifting stage

Country Status (13)

Country Link
EP (1) EP2617918B1 (en)
JP (1) JP5688493B2 (en)
KR (1) KR101494194B1 (en)
CN (1) CN102535895B (en)
AR (1) AR089109A1 (en)
CA (1) CA2795100C (en)
CL (1) CL2013000140A1 (en)
CO (1) CO6690118A1 (en)
ES (1) ES2585857T3 (en)
PE (1) PE20131007A1 (en)
RU (1) RU2509851C1 (en)
SG (1) SG192329A1 (en)
UY (1) UY34547A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102787734A (en) * 2012-07-26 2012-11-21 中央电视台 Liftable stage structure
CN103174306B (en) * 2013-03-19 2015-06-10 陕西科技大学 Multifunctional truss stage for chorus and operating method thereof
CN103252101B (en) * 2013-04-26 2015-01-21 浙江大丰实业股份有限公司 Stage lifting mechanism safety control system
CN103272389B (en) * 2013-04-26 2015-05-13 浙江大丰实业股份有限公司 Reminding system of stage lifting mechanism
CN103233602A (en) * 2013-05-03 2013-08-07 浙江大丰实业有限公司 Design method of annular multifunctional three-dimensional stage
CN104791729A (en) * 2015-04-09 2015-07-22 孙忠全 Inserting connection type lamp support
CN105275231A (en) * 2015-09-15 2016-01-27 无锡大力神钢构科技有限公司 Stage frame with steel structure
CN105741636B (en) * 2016-04-15 2018-12-28 浙江英洛华安全技术有限公司 Fire-fighting simulates actual situation and walks detection platform
US11384607B2 (en) 2016-11-17 2022-07-12 David C. Wright Motion compensating floor system and method
MX2019005585A (en) * 2016-11-17 2019-08-12 C Wright David Motion compensating floors system and method.
CN106930568A (en) * 2017-03-01 2017-07-07 华东交通大学 A kind of multi-functional truss stage and its operating method for cantata
CN107648871A (en) * 2017-10-17 2018-02-02 吴静 One kind is based on pressure sensing intelligent Stage System
CN108049663B (en) * 2017-12-18 2023-06-20 华强方特(芜湖)文化产业有限公司 Stage alternating lifting device
CN108952237B (en) * 2018-10-10 2024-03-15 江苏世展集团有限公司 Lifting stage
CN110052046B (en) * 2019-04-23 2024-03-19 浙江佳合文化科技股份有限公司 Device for interconversion of platform and stairs
CN112727165A (en) * 2020-12-28 2021-04-30 侯健文 Stage rigidity reinforcement formula bearing structure
CN113605748B (en) * 2021-07-05 2022-11-11 浙江大丰实业股份有限公司 Load detection mechanism for safety protection in stage performance process and stage equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633625A (en) * 1982-09-29 1987-01-06 Man Gutehoffnungshuette Gmbh Pedestal unit having raisable and lowerable platforms
CN2210021Y (en) * 1994-04-13 1995-10-18 易荣任 Stage with stretching out and drawing back as well as raising and lowering function
DE20220627U1 (en) * 2002-05-13 2004-01-15 Seltrecht, Detlef Transportable show stage is assembled with servo drives from a folded pack carried on a flat bed truck and supported on extending struts
JP3530590B2 (en) * 1994-09-14 2004-05-24 カヤバ工業株式会社 Stage floor lifting device
CN200946377Y (en) * 2006-08-31 2007-09-12 丰国勋 Interlinking type step lifting platform
CN101603375A (en) * 2009-07-01 2009-12-16 总装备部工程设计研究总院 Multilayer telescopiform expanding three-dimensional stage
CN201502189U (en) * 2009-10-14 2010-06-09 总装备部工程设计研究总院 Field facility suitable to be quickly converted from playing area to closing show area
CN202450806U (en) * 2012-01-20 2012-09-26 万达商业规划研究院有限公司 Combined lifting stage

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1966698A (en) * 1929-11-12 1934-07-17 Ansaldo Pericle Multiple and transformable theater-stage
FR2622878B1 (en) * 1987-11-06 1990-03-02 Dietrich & Cie De LIFT ASSEMBLY FOR PLATFORM COMPRISING MOTOR JACKS AND STABILIZING SCISSORS
JP2556073B2 (en) * 1987-12-16 1996-11-20 石川島播磨重工業株式会社 Stage floor tilting device
JPH04327879A (en) * 1991-04-26 1992-11-17 Toshiba Corp Apparatus for horizontally holding stage floor elevator
RU2026942C1 (en) * 1992-05-26 1995-01-20 Институт "Челябинскгражданпроект" Elevated platform of a scene
JP3448655B2 (en) * 1994-03-24 2003-09-22 カヤバ工業株式会社 Stage structure
JP2736632B2 (en) * 1995-12-28 1998-04-02 株式会社サンケン・エンジニアリング Stage lifting device
JPH11223037A (en) * 1998-02-04 1999-08-17 Kayaba Ind Co Ltd Floor lift
DE29903147U1 (en) * 1999-02-22 1999-12-16 Kurz, Rosa, 74572 Blaufelden Interior design and conversion facility
DE29907582U1 (en) * 1999-04-29 1999-07-29 Kurz, Friedrich, 74572 Blaufelden Height-adjustable floor area
RU2212507C1 (en) * 2002-03-11 2003-09-20 Кабанов Владимир Ефимович Lifting platform of stage
JP2005289636A (en) * 2004-03-31 2005-10-20 Mitomi Kogyo:Kk Lift device
KR20110126923A (en) * 2010-05-18 2011-11-24 폴리플로어 주식회사 A palletizer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633625A (en) * 1982-09-29 1987-01-06 Man Gutehoffnungshuette Gmbh Pedestal unit having raisable and lowerable platforms
CN2210021Y (en) * 1994-04-13 1995-10-18 易荣任 Stage with stretching out and drawing back as well as raising and lowering function
JP3530590B2 (en) * 1994-09-14 2004-05-24 カヤバ工業株式会社 Stage floor lifting device
DE20220627U1 (en) * 2002-05-13 2004-01-15 Seltrecht, Detlef Transportable show stage is assembled with servo drives from a folded pack carried on a flat bed truck and supported on extending struts
CN200946377Y (en) * 2006-08-31 2007-09-12 丰国勋 Interlinking type step lifting platform
CN101603375A (en) * 2009-07-01 2009-12-16 总装备部工程设计研究总院 Multilayer telescopiform expanding three-dimensional stage
CN201502189U (en) * 2009-10-14 2010-06-09 总装备部工程设计研究总院 Field facility suitable to be quickly converted from playing area to closing show area
CN202450806U (en) * 2012-01-20 2012-09-26 万达商业规划研究院有限公司 Combined lifting stage

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
国家大剧院戏剧场舞台机械建设回顾与思索;杨德徽等;《演艺科技》;20100325(第3期);第36-39页 *
杨德徽等.国家大剧院戏剧场舞台机械建设回顾与思索.《演艺科技》.2010,(第3期),第36-39页.

Also Published As

Publication number Publication date
CN102535895A (en) 2012-07-04
CA2795100C (en) 2015-10-13
EP2617918B1 (en) 2016-05-11
CO6690118A1 (en) 2013-06-17
EP2617918A3 (en) 2014-05-07
CA2795100A1 (en) 2013-07-20
CL2013000140A1 (en) 2013-09-13
ES2585857T3 (en) 2016-10-10
RU2509851C1 (en) 2014-03-20
KR20130085933A (en) 2013-07-30
SG192329A1 (en) 2013-08-30
JP5688493B2 (en) 2015-03-25
UY34547A (en) 2013-01-31
KR101494194B1 (en) 2015-02-25
PE20131007A1 (en) 2013-10-04
EP2617918A2 (en) 2013-07-24
AR089109A1 (en) 2014-07-30
JP2013146547A (en) 2013-08-01

Similar Documents

Publication Publication Date Title
CN102535895B (en) Composite lifting stage
CN204212405U (en) Box assembling die
CN105819378A (en) Lifting platform for electric power overhauling
CN102535893A (en) Movable stand capable of transforming viewing angles
CN202450806U (en) Combined lifting stage
CN201292213Y (en) Mechanically lift roll-over crane
CN103817195A (en) Thin plate tensioning curved surface forming device
CN107792806A (en) A kind of concrete transportation dispatching device
CN201292212Y (en) Centralized driven in and out kettle crane
CN202325546U (en) Side slip type needle beam bottom die trolley
CN204265295U (en) A kind of lifting landing leg and use the transfer crane of this supporting leg
CN203159006U (en) Bottom-arranged winch-type domestic elevator
CN203291531U (en) X-type composite aerobatic flight device
CN203247070U (en) Heavy load delivering and lifting device
CN201756804U (en) Self-climbing type lifting mechanism
CN101362577A (en) Full hydraulic vehicle tower crane
CN204455848U (en) The installation positioning system of large-scale steel box-girder
KR101184874B1 (en) Double mian girder and multi hanging point crane
CN207390908U (en) A kind of concrete transportation dispatching device
CN201632610U (en) Hydraulic stepping tilting cooling bed
CN105060141A (en) Solar crane boom
CN202429913U (en) Movable crane
CN205026009U (en) Modular adjustable hoist counter weight device
CN202880474U (en) Simple setting machine
CN206088809U (en) Dolly hangs hanging door formula hoist

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: DALIAN WANDA GROUP CORPORATION LTD.

Free format text: FORMER OWNER: WANDA COMMERCIAL PLANNING + RESEARCH INSTITUTE CO., LTD.

Effective date: 20140519

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100022 CHAOYANG, BEIJING TO: 116000 DALIAN, LIAONING PROVINCE

TA01 Transfer of patent application right

Effective date of registration: 20140519

Address after: 116000 No. 539 Changjiang Road, Xigang District, Liaoning, Dalian, China

Applicant after: Dalian Wanda Group Co., Ltd.

Address before: 100022 Beijing Jianguo Road No. 93, building 28, floor 12, Chaoyang District

Applicant before: Wanda Commercial Planning & Research Institute Co.,Ltd.

C14 Grant of patent or utility model
GR01 Patent grant