Abrégé

The present disclosure relates to an intelligent protector for stretching ropes in the prestressing process, having a power cutoff and a locator for a hydraulic jack, as well as to the use thereof. The present utility model patent application is applicable to the field of civil construction, especially to assistance during prestressing. The present invention streamlines the prestressing process by informing the operator of the maximum and minimum opening limit of the pistons, thus protecting the equipment, increasing its useful life, and avoiding breakages mid-operation. The invention also protects the operator from potential overload that can damage the equipment and put the operator at risk of injury.

Classes IPC  ?

• E04C 5/08 - Éléments spécialement adaptés pour être utilisés dans des constructions précontraintes

Abrégé

The present utility model patent application relates to an intelligent protector for stretching ropes in the prestressing process, having a power cut-off and a locator for a hydraulic jack, as well as to the use thereof. The present utility model patent application is applicable to the field of civil construction, in particular to assistance during prestressing. The present invention streamlines the prestressing process by informing the operator of the maximum and minimum opening limit of the pistons, thus protecting the equipment, increasing its useful life and avoiding breakages mid-operation. The invention also protects the operator from potential overload that can damage the equipment and put the operator at risk of injury.

Classes IPC  ?

• E04C 5/08 - Éléments spécialement adaptés pour être utilisés dans des constructions précontraintes
• E01D 19/16 - Câbles de suspensionPinces de câbles pour câbles de suspension

Abrégé

The present invention patent application relates to a mounting system for greased plastic-coated prestressing tendons, consisting of a work surface, an intelligent reusable modular structure (modular box), a strong support and a fastener for fastening a tendon in a strong support, with the aim of solving problems relating to storage, productivity, transport and construction method, resulting in improved technical qualification, thus obtaining much faster, more precise, safer verification, associated with the colour system incorporated into the work surface. The present invention patent application pertains to the construction industry, especially the production of solid flat prestressed slabs.

Classes IPC  ?

• E04C 5/08 - Éléments spécialement adaptés pour être utilisés dans des constructions précontraintes
• E04B 1/06 - Structures constituées principalement d'éléments porteurs en forme de blocs ou de dalles les éléments étant en béton, p. ex. en béton armé, ou en un autre matériau pierreux les éléments étant précontraints
• E04G 21/12 - Montage d'éléments d'armatureApplication de la précontrainte
• B66C 1/16 - Élingues avec plate-forme ou châssis pour saisir la charge

Produits et services

Computer software platforms, recorded or downloadable; computer software platforms, recorded or downloadable; computer programs, recorded; computer operating programs, recorded; monitors [computer programs].

Produits et services

Computer software platforms, recorded or downloadable for managing productivity in operations related to prestressing activities available in the cloud with applications for mobile devices available for download; computer programs, recorded, for data collected and recorded in a cloud-protected database, for prestressing projects and projects prior to the prestressing cable lengthening operation, scheduling activities related to prestressing, data collection at the time of prestressing automated or through manual completion; video monitors; downloadable computer programs for collecting elongation values by filling in spreadsheets, analyzing and comparing elongations, filling and controlling prestressing processes such as cutting cables and tamponade

Abrégé

The present innovation relates to a cable-anchoring system in which an assembly of components is combined and promotes the retention of the cable for protensioning and an assembly of blades promotes the cutting of the cable coating, facilitating the removal thereof for installation of the assembly, the system being composed of a tie, a locking nut for the tie, a plastic protensioning recess, an encapsulated anchoring and a plastic bellmouth.

Classes IPC  ?

• E04C 5/12 - Dispositifs d'ancrage
• E04G 21/12 - Montage d'éléments d'armatureApplication de la précontrainte

Produits et services

Wire rope; Accessories of metal for use in protension systems; Shoring of metal for structures and protension systems; Cladding of metal in relation to protension systems for structures; Materials of metal for reinforcing construction materials; Panels of metal for construction; Girders of metal for civil engineering; Prefabricated platforms of metal; Posts of metal; Materials of metal for reinforcing concrete; Reinforcing materials of metal for building; Cladding of metal for structures and buildings; Wall claddings of metal (building); Anchors for protension; Wedges for protension; Bolts of metal for protension; Protension equipment; Supports of metal. Structures, not of metal, for construction and protension systems; Accessories, not of metal, for use in protension systems; Reinforcing materials, not of metal, for construction and protension systems; Cement board; Non-metallic prefabricated platforms; Non-metal posts; Poles, not of metal, for electric power lines; Facings, not of metal for building; Wall cladding, not of metal; Construction elements of plastic for forming a protension recess for wire rope; Stoppers of concrete; Locking rods of plastic; Construction elements of plastic; Epoxy. Retailing via electronic means and computer and communications networks in relation to construction materials and accessories therefor for using protension systems for buildings, wind turbines, bridges, viaducts and large-span girders, namely construction elements of plastic for forming a protension recess for wire rope, suspended seats for use in civil engineering applications where it is not possible to install scaffolding, fasteners for wire rope, anchors, wedges, hydraulic jacks; Retailing via electronic means and computer and communications networks in relation to metallic and non-metallic construction materials; Retailing via electronic means and computer and communications networks in relation to protension materials, namely anchors, wedges, bolts of metal, protension equipment, supports of metal, construction elements of plastic for forming a protension recess for wire rope, bolts of plastic, concrete caps, locking rods of plastic, supports of plastic, epoxy. Construction, installation, maintenance and implementation of protension systems for structures, wind turbines, bridges, viaducts and large-span girders; Building construction supervision for civil engineering in relation to protension; Rental of construction equipment in relation to protension; Advice, consultancy and information in relation to protension systems.

Produits et services

Metal rigging chain; metal fittings for use in prestressing concrete; construction elements of metal, namely, shoring for prestressing concrete; building materials, namely, primarily metallic prestressing concrete components comprising anchorages, tendons, ducts and couplers; metal rebars, poles, platforms, uprights, rods, and mesh used for strengthening and reinforcing concrete structures; Wall claddings of metal for building; metal fittings, namely, wedges, trumpets, supports and anchorage for Post-tensioning Construction, installation, and maintenance of prestressing systems for buildings, wind towers, bridges, viaducts and large girders; civil construction supervision related to prestressing; rental of construction equipment related to Post-tensioning; advising, consulting and providing information on systems of Post-tensioning in the construction industry for others