• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The self propelled scaffolding is intended to be used for buildings (1) having a closed contour and has a structure and a working floor provided on a horizontal bracket (2) of the structure, the cable tensioner (15) having two clamping parts (101, 102) movable with respect to each other. According to the invention, there are provided on the structure two jaws (7) which are each joined to the outer surface (4) of the building (1) by an independent removable junction, one jaw being secured to the structure and the others (7) being secured together or with the first jaw by an element adjustable in length. The cable tensioner (15) is compact and actuated by a fluid underpressure, each clamping part (101, 102) having at least one clamping device (104) actuated by a working cylinder (105, 106; 142).
    公开号:SU1449022A3
    申请号:SU843826158
    申请日:1984-12-18
    公开日:1988-12-30
    发明作者:Шинко Тибор
    申请人:Кишюземи Инновациош Ирода (Инопредприятие)；
    IPC主号:
    专利说明:

    one
    The invention relates to construction, in particular to mounting devices for construction work - scaffolding and scaffolding.
    The purpose of the invention is to increase the reliability of the scaffolding and to enable the work to be carried out from the inside of the structure.
    FIG. 1 shows the proposed scaffolding, top view} on.fig. 2 is the same, section i in FIG. 3 - scaffolding according to the second option; in fig. 4 - junction to the wall of the main shoes, connected between jacks, in FIG. 5 - junction with the wall of additional shoes i in FIG. 6 — tension device cross section; in fig. 7 - performance of the clamping unit in the form of crackers and a tapered clamp.
    Self-lifting platforms include consoles 1 with struts 2, struts
    0
    five
    3 and flooring 4. They are installed along the perimeter of the wall 5 of the building structure 6. Self-lifting platforms also include mechanisms 7 for raising and lowering consoles, each of which is made in the form of at least one pair of stops 8 and jacks 9 installed parallel to the console stand. Along the outer perimeter of the sub-bridges there is a fence 10. On the outside of the wall, the structure is covered by flexible elements 11. The stops are made in the form of 9 shoes 12 and 13 connected with jacks with friction pads 14 placed on the side adjacent to the structure. In the shoes on the side surface, grooves 15 are made that have a slope from the console stand to the wall of the structure. Through the grooves are passed parallel with each other flexible elements 11, each of
    which has a tensioning mechanism 16 / The upper shoe 12 of each stop is fixed on the stand motionless, and the bottom 13 - with the ability to move along it. Lifting jacks can be made pneumatic and hydraulic. At least two rollers 17 can be fastened to the consoles on the baigmak side, which allows the consoles to not damage either the wall of the structure or the shoes when lifting and lowering. The lifting mechanism also has additional shoes 18 with guide grooves 19 and friction linings 20. The tension mechanism of the flexible elements is designed as anti-phase hydraulic jacks 21 and pneumatic jacks 22, the piston rods 23 of which are tubular guideways of the flexible element. It also includes clamping blocks 24, each of which is made of a set of gradually decreasing diameters of disks 25 with holes, adjacent of which are located eccentrically. There is a cone clamp 26 with an eye 27 in the mechanism of the IDT, on the tip of which there is a pneumatic and hydraulic cylinder. Each clamping unit can also be made of 120 ° located at an angle of 120 ° installed on the conical surface of the clamping crumbs 28, fixed by means of a conical clamp 29. The console 30 with an additional cable lifting mechanism 31 and additional consoles can be fixed to the strut stand according to the second variant - L mi 32 with flooring 33 and a spacer device 34, made in the form of hydraulic and pneumatic jacks with resistant shoes 35, having friction gaskets 36.
    The device works as follows.
    Self-lifting platforms are installed on a vertical structure. Press the lower shoes against the wall and turn on the jacks, pushing the upper shoes. Rolling rollers on the wall, they push the console with the flooring in front of them. After that, the upper shoes are pressed against the wall. Wire work at this level: free lower shoes turn on jacks and raise these shoes until the rod is fully retracted
    jack, then thread shoes are pressed against the wall of the building, free the upper shoes and the ol bucket lifts them to the desired level.
    When lowering self-climbing platforms, operations are performed in the reverse order.
    权利要求:
    Claims (7)
    [1]
    1. Self-lifting scaffolds, including consoles with racks, struts and flooring, installed around the perimeter of the building, mechanisms for raising and lowering consoles, each of which is made up of at least one pair of stops and jacks, installed parallel to the console stand, and a fence, characterized in that, in order to increase reliability, the scaffoldings are provided with flexible elements covering the structure, and the stops are made in the form of interlocking jacks of shoes with friction gaskets placed and on the side adjacent to the structure, while in both shoes on the side surface there are guide grooves having a slope from the console stand to the building wall, through which flexible elements parallel to each other, each of which has a tension mechanism, are passed, with the upper shoe mounted on a rack still, and the bottom - with the ability to move on it.
    [2]
    2. Subfillances of PPP, characterized in that the jacks are pneumatic and hydraulic.
    [3]
    3. Subjects on PP. 1 and 2, that is, each console on the side of the shoe is provided with at least two rollers.
    [4]
    4. Subjects on PP. 1-3, which have the fact that they are equipped with additional shoes with guide grooves and friction gaskets.
    [5]
    5.Subsimi on PP. about t l and 45
    50
    tensioning of flexible elements is performed in the form of hydraulic jacks and anti-phase hydraulic jacks and pneumatic jacks, the piston rods of which are tubular guides of the flexible member, clamping blocks, each of which is completed from a set of gradually decreasing in diameter
    discs with holes, adjacent ones, are located eccentrically, and a cone clip with an eye, on the tip of which there is a hydraulic and pneumatic cylinder.
    [6]
    6. Scaffolding on PP. 1-5, characterized in that each clamping unit is made of 120 ° arranged at an angle of 120 °, mounted on the conical surface of clamping crackers, fixed by means of a taper clamp.
    to

    [7]
    7. Scaffolding on PP. 1-6, which means that in order to enable work to be carried out from the inside of the structure, the stand of the brace is equipped with a console with an additional cable mechanism | Lift and additional brackets with flooring and a spacer made in the form of pneumatic jacks with thrust shoes with friction plates.
    Fi9, 1
    (pus
    P
    Fig 5
    类似技术:
    公开号 | 公开日 | 专利标题
    RU2369705C1|2009-10-10|Self-lifting formwork and/or self-lifting assembly unit of scaffolding with lifting cylinder
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    US4732234A|1988-03-22|Perimeter safety net system for multi-story buildings under construction
    EP0038361A1|1981-10-28|Folding scaffold system
    US3610368A|1971-10-05|Vertically adjustable platform for scaffolding
    US2272349A|1942-02-10|Scaffold
    US3468514A|1969-09-23|Lifting assembly for lift-slab-type building construction
    US2261013A|1941-10-28|Builder's tower
    US2980384A|1961-04-18|Scaffold hanger
    DE3019715C2|1983-06-30|Holding device for conveyor baskets
    CN104847101B|2017-05-10|Operation platform for decoration work on long cantilever positions of roofs with steel structures
    JP2529283Y2|1997-03-19|Elevating work platform
    US4576249A|1986-03-18|Device for fighting fires in highrise buildings and towers
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    US4281464A|1981-08-04|Device to facilitate the laying of masonry units
    US1770555A|1930-07-15|Reversible hoisting device
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    SU1296706A1|1987-03-15|Expandable hoisted scaffold for repairs of flues
    RU2260561C2|2005-09-20|Lifter
    US3437305A|1969-04-08|Self-raising cantilever steel forms for mass concrete
    SU626186A1|1978-09-30|Cradle scaffold
    同族专利:
    公开号 | 公开日
    WO1984004127A1|1984-10-25|
    DE3462531D1|1987-04-09|
    EP0142529A1|1985-05-29|
    DK608284D0|1984-12-18|
    DK153023C|1988-10-17|
    EP0142529B1|1987-03-04|
    DK153023B|1988-06-06|
    FI844978A0|1984-12-17|
    US4694933A|1987-09-22|
    DK608284A|1984-12-18|
    FI844978L|1984-12-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US351143A|1886-10-19|Scaffold-clamp |
    US350289A|1886-10-05|Thirds to thomas andrew porter |
    DE465292C|1928-09-14|Carl Otto Meinhardt Dipl Ing|Climbing frame|
    AT20455B|1903-09-22|1905-06-10|Karl Redlich|Scaffolding that can be lifted as construction progresses to produce high wall pillars.|
    US2906365A|1957-01-11|1959-09-29|Arthur R Howard|Automatic scaffolding machine|
    SU530094A1|1975-04-15|1976-09-30|Специализированный Проектно-Изыскательский И Экспериментально-Конструкторский Институт "Гидроспецпроект"|Lifting platforms for the construction of reinforced concrete shells of chimneys, cooling towers and similar structures|
    FR2313520B1|1975-06-05|1979-04-27|Coignet Sa|
    SU775272A1|1978-06-14|1980-10-30|Ленинградский Государственный Институт По Изысканиям И Проектированию Мостов "Ленгипротрансмостов"|Movable scaffold|
    PL118497B1|1978-07-31|1981-10-31|Politechnika Wroclawska|Apparatus for visually examining and repairing tapering chimneysskhodjahhikhsja dymovych trub|
    SU754023A1|1978-08-29|1980-08-07|Государственный Ремонтно-Строительный Специализированный Трест "Укрцветметремонт"|Liftable scaffold for working inside column-type structures|GB2257740A|1991-07-15|1993-01-20| Good Gold Limited|Self-climbing exterior scaffolding system|
    KR20110041486A|2008-06-23|2011-04-21|인텔리전트 타워 솔루션즈 에이피에스|Platform, in particular interior platform for tubular tower|
    WO2013063054A1|2011-10-24|2013-05-02|The Gsi Group, Llc|Catwalk for a grain bin or the like and a plank used in the construction thereof|
    US20130284538A1|2012-04-30|2013-10-31|Roger Dale Hanner|Stabilized, collapsible portable support platform|
    CN107155336B|2014-01-31|2020-11-10|格雷戈里·约翰·内伯尔斯|Concrete tower and associated formwork and associated construction method|
    CN104030200A|2014-06-09|2014-09-10|韩景伟|Chimney disassembling elevator|
    CN104032943A|2014-06-20|2014-09-10|山东电力建设第一工程公司|Hydraulic lifting telescopic platform device|
    CN111535565B|2020-05-08|2021-06-01|上海建工四建集团有限公司|Device for enhancing stress of advanced construction core tube structure|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    HU831343A|HU187037B|1983-04-19|1983-04-19|Rope-stretching device|
    HU134483A|HU187038B|1983-04-19|1983-04-19|Method for constructing and/or maintaining high engineering structure as well as self-propelled scaffold|
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