Climbing formwork and method for erection of a concrete structure

    公开(公告)号:US11591811B2

    公开(公告)日:2023-02-28

    申请号:US16754721

    申请日:2018-10-10

    申请人: DOKA GMBH

    IPC分类号: E04G11/28 E04G11/22 G01C9/00

    摘要: A formwork and method for casting a concrete structure comprising: a first form element for delimiting a cavity to receive concrete, the first form element having an upper end and a lower end, a first tilt sensor for measuring an actual tilt of the first form element,
    the first tilt sensor further comprising a first sensor element for measuring the inclination of a lower region of the first longitudinal element and a second sensor element for measuring the inclination of an upper region of the first longitudinal element, and determining a deviation between the inclination of the lower region of the first longitudinal element and the upper region of the first longitudinal element.

    SELF-CLIMBING SYSTEM, SELF-CLIMBING UNIT AND METHOD FOR MOVING SUCH A SELF-CLIMBING UNIT ON A CONCRETE BUILDING STRUCTURE

    公开(公告)号:US20220307276A1

    公开(公告)日:2022-09-29

    申请号:US17839111

    申请日:2022-06-13

    申请人: PERI SE

    IPC分类号: E04G11/28

    摘要: The invention relates to a self-climbing system (10) with a self-climbing unit (12) in which the climbing brackets (26) and the working brackets (20) each have anchor receptacles which each correspond with one another in their pattern with respect to their relative positions, with the result that, after freeing the anchor holes (32), which are used by the working brackets (28), of an anchor point (34, 36, 38) of a concrete wall section (14, 16) of a concrete building structure (18), the climbing brackets (26) can be anchored in precisely these freed anchor holes (32) of the anchor point (34, 36, 38). Moreover, the invention relates to a self-climbing unit (12) for an aforementioned self-climbing system (10) and to a method for moving such a self-climbing unit (12) on a concrete building structure (18).

    LIFT DRIVE FOR A RAIL-GUIDED CLIMBING SYSTEM

    公开(公告)号:US20210293037A1

    公开(公告)日:2021-09-23

    申请号:US17262505

    申请日:2019-07-15

    申请人: Peri GmbH

    发明人: Josef Schmid

    IPC分类号: E04G11/28 E04G11/24

    摘要: The invention relates to a lift drive for a rail-guided climbing system (10), which can be used, in particular, as a climbing formwork, climbing frame, climbing protective wall and/or a climbing working platform. The lift drive comprises climbing shoes (32, 34, 36, 38) that can be arranged on a building (1) in a fixed manner, at least one climbing rail (18) which is guided by the climbing shoes (32, 34, 36, 38) and which can be integrated into a frame unit (11) or secured to the frame unit (11), and a climbing lift rail (24) which can be moved relative to the climbing rail (18) and is guided by the climbing rail (18), wherein the climbing rail (18) and the climbing lift rail (24) can each be mounted in at least one of the climbing shoes (32, 34, 36, 38) in one direction and removed in a direction opposite said direction, and they can be moved in relation to the at least one of the climbing shoes (32, 34, 36, 38). The lift drive also comprises a lift device (26) which is fixed to the climbing rail (18) at one end and to the climbing lift rail (24) at the other end in such a way that a length (3, 4, 5) of a stroke of the lift device (26) corresponds to a movement (3′; 3′, 4′; 5′, 5″) of the climbing rail (24) relative to the climbing rail (18), and wherein the length (4) of the stroke when the climbing lift rail (24) is mounted is sufficient to mount the climbing rail (18) such that it is offset by a mounting distance (20) of the climbing rail (18).

    Self-lifting concrete form adapted to accommodate horizontal reinforcing steel

    公开(公告)号:US10961726B2

    公开(公告)日:2021-03-30

    申请号:US15467770

    申请日:2017-03-23

    申请人: Norton Baum

    发明人: Norton Baum

    摘要: A forming system includes a frame and two forming walls. The two forming walls are positioned at a distance from each other to define a first vertical wall course. One forming wall is supported by the frame such that the one forming wall can be translated toward or away from the respective other forming wall. The frame can be raised to raise the two forming walls to be positioned to pour a second vertical course on top of the first vertical course. The translation of the one forming wall allows for the pouring of the first vertical course with horizontally extending rebar that extends through the one forming wall outside of the first vertical wall course, to tie in to a subsequently poured floor slab. The translation permits the vertical raising of the one forming wall, without striking the extending rebar, to pour the second vertical course on the first vertical course. A worker's platform is provided that is supported by the frame and vertically movable by raising the frame. The worker's platform is located below the one forming wall on a side of the one forming wall opposite the respective other forming wall and is retractable to also clear the extending rebar during raising of the frame.

    CLIMBING DEVICE FOR LOWERING A CLIMBING RAIL, AND METHOD FOR LOWERING A CLIMBING RAIL

    公开(公告)号:US20200048918A1

    公开(公告)日:2020-02-13

    申请号:US16485778

    申请日:2018-02-12

    申请人: Peri GmbH

    IPC分类号: E04G11/28 E04G11/24

    摘要: The invention relates to a method and a climbing device (10) for lowering a climbing rail, i.e. for climbing downwards. In the method, the climbing rail, which is placed on a climbing head (18) by means of an upper protrusion, is lowered in that a climbing cylinder (20) is retracted. In particular, the climbing cylinder can be spaced from the climbing rail by completely retracting the climbing cylinder (20) at the upper end by means of a distancing device (34) prior to extending the climbing cylinder (20) again. Thus, the climbing cylinder (20) can be extended again without the climbing rail engaging or hooking below the climbing head (18) at the now central protrusion in that the distancing device (34) moves the climbing head (18) around the central protrusion. The distancing device (34) is activated in the retracted state of the climbing cylinder (20) in order to bypass a protrusion of the climbing rail and is deactivated in the extended state of the climbing cylinder in order to engage below a protrusion of the climbing rail (20) via a hook (22) of the climbing head (18). The climbing cylinder (20) preferably stands on a climbing shoe at the lower end, the catch of said climbing shoe being directly or indirectly releasable and blockable via a mechanical actuation means. The catch of the climbing shoe can be held in a reversibly releasable manner alternatively or in addition thereto by a blocking device in the form of a toggle lever joint and/or a push/push mechanism. Preferably, a lever is provided that can be actuated by a protrusion in order to extend the catch again, which is actuated by a protrusion.

    Holder for a guide shoe of a climbing system for concrete formwork

    公开(公告)号:US10358833B2

    公开(公告)日:2019-07-23

    申请号:US14782834

    申请日:2014-03-21

    申请人: Gerhard Dingler

    发明人: Gerhard Dingler

    摘要: The invention relates to a holder (1) for a guide shoe (14) of a climbing system for concrete formwork having a hold-down (2) which can be fastened to a floor, and a slide part (3), which is movably guided in the hold-down (2), such as in the form of a support arm. According to the invention, the holder (1) is designed having a self-locking drive, such as a screw drive (10) for moving the slide part (3), which secures the slide part (3) against unintentional movement.

    Self-Lifting Concrete Form With Platform Adapted To Accommodate Horizontal Reinforcing Steel

    公开(公告)号:US20180334815A1

    公开(公告)日:2018-11-22

    申请号:US15598059

    申请日:2017-05-17

    申请人: Norton Baum

    发明人: Norton Baum

    IPC分类号: E04G11/28 B66F3/18 B66F3/28

    摘要: A forming system includes a frame and two forming walls. The two forming walls are positioned at a distance from each other to define a first vertical wall course. One forming wall is supported by the frame such that the one forming wall can be translated toward or away from the respective other forming wall. The frame can be raised to raise the two forming walls to be positioned to pour a second vertical course on top of the first vertical course. The translation of the one forming wall allows for the pouring of the first vertical course with horizontally extending rebar that extends through the one forming wall outside of the first vertical wall course, to tie in to a subsequently poured floor slab. The translation permits the vertical raising of the one forming wall, without striking the extending rebar, to pour the second vertical course on the first vertical course. A worker's platform is provided that is supported by the frame and vertically movable by raising the frame. The worker's platform is located below the one forming wall on a side of the one forming wall opposite the respective other forming wall and is rollable or pivotal to also clear the extending rebar during raising of the frame.