摘要:
Various implementations described herein are directed to a modular ledger of an integrated construction system. In one implementation, the modular ledger includes a rail, having a first end and a second end. Each end of the rail is configured to receive a coupling component. The rail has a plurality of holes configured to couple to bracing components of the integrated construction system.
摘要:
A method and a climbing device for lowering a climbing rail, i.e. for climbing downwards. The climbing rail, which is placed on a climbing head by means of an upper protrusion, is lowered in that a climbing cylinder is retracted. The climbing cylinder can be spaced from the climbing rail by completely retracting the climbing cylinder at the upper end by means of a distancing device prior to extending the climbing cylinder again. Thus, the climbing cylinder can be extended again without the climbing rail engaging or hooking below the climbing head at the now central protrusion in that the distancing device moves the climbing head around the central protrusion.
摘要:
A formwork apparatus for producing a wall section in fresh concrete design that includes projecting connection reinforcement elements for connecting a floor to be constructed, comprising a formwork element that includes a support structure and a forming panel supported on the support structure. The formwork element is provided on one of its edge sections with a plurality of edge recesses spaced preferably uniformly apart from one another for the connection reinforcement elements. A single forming board element or multiple forming board elements serve to reversibly cover the edge recesses when the connection reinforcement elements extend through the edge recesses. A method for producing wall sections situated vertically above one another with projecting connection reinforcement elements in fresh concrete design for connecting to a floor.
摘要:
The invention relates to a self-climbing system (10), in particular a self-climbing formwork system, comprising at least one climbing rail (12, 14) which is guided on at least two climbing shoes (16, 16′, 16″), in particular an upper and a lower climbing shoe, wherein the climbing shoes (16, 16′, 16′) can be fastened on and/or on top of a cured concreting section (18, 18′, 18′), and an actuator (20). The invention is characterized in that a circulating drive means is arranged along the climbing rail (12, 14), at least over a length portion (L) of the climbing rail (12, 14), can be moved relative to the climbing rail (12, 14) by means of the actuator (20) and can be selectively blocked or unlocked in the region of a climbing shoe (16, 16′, 16″) and/or in the climbing shoe (16, 16′, 16′) by means of at least one fixing device. Furthermore, the invention also relates to a method for operating a self-climbing system (10) according to the invention. The invention opens up an improved climbing principle for self-climbing systems (10) whereby, for example, continuous climbing becomes possible.
摘要:
A climbing shoe for fixing a climbing scaffold to a concrete section. According to one embodiment the climbing shoe includes a first part including clamps configured for securing a track of the climbing scaffold and allowing the guided movement of the track while the climbing scaffold climbs in a substantially vertical direction. The climbing shoe includes a second part fixed to the concrete section, the first part being coupled to the second part. The first part and the second part are coupled to one another by means of a transverse guide arranged in one of said first and second parts and at least one hook surrounding the transverse guide arranged in the other one of said first and second parts, the hook and the transverse guide being able to slide with respect to one another for laterally disassembling the first part with respect to the second part.
摘要:
A method for erecting a concrete structure by successively casting at least a first casting segment with a first floor slab, a second casting segment with a second floor slab and a third casting segment with a third floor slab includes providing a support column carrying a frame for suspending a formwork therefrom, the support column having a jack for transferring the support column from a retracted position to an extended position and vice versa, supporting the support column, by means of a first support bracket, arranging a second support bracket, at a vertical position between the second and third floor slab, on the support column, activating the jack for transferring the support column from the retracted position to the extended position, supporting the support column, by means of the second support bracket, and activating the jack for transferring the support column from the extended position to the retracted position.
摘要:
Climbing equipment for the construction of a building, including a scaffold that at least partially surrounds the perimeter of a building floor and is provided with a walkable surface. The climbing equipment includes a traction device comprising a first portion integral with the scaffold, and a second portion connected to the first portion. The first portion includes a first coupling element adapted to grip a first coupling portion of the building, and the second portion includes a second coupling element, arranged at a different level than the first coupling element, and adapted to grip a second coupling portion of the building. The climbing equipment further comprises a moving system. When the first coupling element is released from the respective coupling portion, the moving system performs a relative movement between the first portion and said second portion of the traction device, so as to move the scaffold by a predetermined amount.
摘要:
The present application relates to a sealed and integrated climbing scaffold, comprising a hollow frame structure, a plurality of mechanical arm devices, a plurality of climbing fulcrums, a lifting system, and a construction operation platform structure; wherein, the hollow frame structure includes an inner guide rail and an outer guide rail, the inner guide rail and the outer guide rail are capable of sliding relative to each other; at least two of the mechanical arm devices are fixed on the outer guide rail, at least two of the mechanical arm devices are fixed on the inner guide rail. When implementing the sealed and integrated climbing scaffold of the present application, it improve the level of mechanization and automation in lifting platform of high-rise construction, improve the efficiency of construction, save the workforce, realize standardization and modularization, effectively protect the internal lifting system and decline equipment failure rate.
摘要:
Movable centring for platforms in ports which comprises a mobile structure (1) with various formworks (2) and is supported on piles (3). The support of the mobile structure (1) on the piles (3) is carried out by means of, at least, two supporting devices (5), wherein each supporting device (5) comprises one front supporting beam (6d), which comprises at least two coupling pieces (18), one rear supporting beam (6t) which comprises at least two coupling pieces (18) and a lattice (7), beneath each supporting beam (6d, 6t). The two supporting beams (6d, 6t) are joined together by means of the at least two coupling pieces (18), thus leaving the supporting device (5) fixed to the pile (3) by means of this union, and joining each supporting beam (6d, 6t) to the mobile structure (1) by means of, at least, two vertical latching bars (8).
摘要:
The invention relates to a self-climbing perimetric protection system with at least one module comprising two masts (1) spaced out from one another and formed by two vertical channel irons (1) with U-shaped cross section between which pairs of support elements (6, 7) are immobilized in different horizontal planes; a protection panel (2) attached to the masts; pairs of anchors (4) comprised by respective anchoring frames (11) coupled to guiding heads (10) each comprising two mobile horizontal claws (16) which, in the closed position, brace the mast (1); and a rotational bearing rocker (13, 13′) in a vertical plane between a position in which its front part (13) is rotated and supports a support element (6, 7) and a position in which it is rotated downwardly in which it allows the passage of the support elements (6, 7), the pairs of anchors being immobilized at different heights in a part of a building (5, 9) in which they support a pair of support elements (6, 7).