ITCT20130023A1

ITCT20130023A1 - EQUIPMENT FOR THE RESTORATION AND CORRECTION OF THE CORNERS IN THE WALLS

Info

Publication number: ITCT20130023A1
Application number: IT000023A
Authority: IT
Inventors: Manuela Cirino; Dario Mangiarratti
Original assignee: Manuela Cirino; Dario Mangiarratti
Priority date: 2013-09-27
Filing date: 2013-09-27
Publication date: 2015-03-28

Description

DESCRIZIONE DESCRIPTION

Campo Di Riferimento Reference Field

Il trovato rientra tra le attrezzature per l’edilizia per le lavorazioni, il rifacimento ed il ripristino delle opere murarie. The invention is part of the construction equipment for the processing, reconstruction and restoration of masonry works.

Stato Della Tecnica Pre-esistente State of the art pre-existing

L’operazione, allo stato attuale dell’arte, viene eseguita dall’operatore, con l’utilizzo di un utensile (spatole), che agisce apportando il materiale di rifinitura agli elementi da trattare, questa operazione permette solo di ripristinare lo stato superficiale (lisciatura) ma non permette la correzione dell’elemento qual’ora il profilo fosse non lineare o non in bolla col piano orizzontale; inoltre in alcuni casi è necessario ricostruire a priori il profilo angolare con opere di carpenteria in legno più o meno precise ed accurate, con ampie perdite di tempo per la realizzazione del profilo corretto e impiego di materiale ligneo difficilmente riciclabile, prima di poter iniziare il ripristino. The operation, in the current state of the art, is performed by the operator, with the use of a tool (spatulas), which acts by bringing the finishing material to the elements to be treated, this operation only allows to restore the surface state ( smoothing) but does not allow the correction of the element if the profile is non-linear or not level with the horizontal plane; moreover in some cases it is necessary to reconstruct the angular profile a priori with more or less precise and accurate wooden carpentry works, with ample waste of time for the creation of the correct profile and the use of wooden material that is difficult to recycle, before starting the restoration .

Comunque così eseguita l’operazione permette il ripristino dello stato esistente ma non di correggere i difetti di uniformità e/o verticalità del profilo. However, when done in this way, the operation allows the restoration of the existing state but does not correct the defects of uniformity and / or verticality of the profile.

Soluzione Proposta Suggested solution

Il trovato è formato da una struttura in metallo, composta da due guide contrapposte di sezione a “C” (part. c disegno 1), assemblate con un elemento portante centrale a sezione rettangolare (part. b disegno 1). The invention is formed by a metal structure, composed of two opposing C-section guides (detail c drawing 1), assembled with a central bearing element with rectangular section (detail b drawing 1).

Sulle guide scorre un carrello con quattro ruote che porta un utensile (pari, d & e disegno 1) il carrello con l’utensile vengono mossi o manualmente da un operatore, tramite un manico (part. disegno 2), oppure in modo automatico da una centralina di controllo che comanda motovariatore a cui è calettata una puleggia o una ruota dentata che trascinano rispettivamente fune o una catena collegate al carrello porta utensile (Disegno 5). On the guides runs a trolley with four wheels that carries a tool (par, d & e drawing 1) the trolley with the tool are moved either manually by an operator, by means of a handle (detail drawing 2), or automatically by a control unit that controls a motor variator to which a pulley or a toothed wheel is keyed, which respectively drag a rope or a chain connected to the tool holder carriage (Figure 5).

La struttura viene posta in bolla tra il solaio e il pavimento di fronte all’angolo che deve essere ripristinato, e fissata tramite un sistema a vite, posto alla base (part. f disegno 1), che mette in contrasto il solaio e la parte superiore della struttura, che nel punto di contatto è dotata di un materiale in gomma che ne migliora l’aderenza (part. a disegno 1). La posizione verticale viene definita tramite una bolla di posizionamento montata sul carrello (part. L disegno 2). Completate le operazioni di posizionamento, si colma l’utensile di intonaco, e tramite il manico l’operatore fa muovere il carrello, verso l’alto e verso il basso; con il movimento ascensionale l’utensile aggiunge il materiale, nella fase di ritorno rifinisce il profilo; secondo la necessità rintonaco può essere applicato direttamente all’elemento da rifinire e l’utensile eseguirà la definizione del profilo tramite il materiale apportato. Con pochi passaggi viene dato all’angolo un profilo parallelo alla struttura montata e comunque dell’angolo desiderato rispetto al piano orizzontale. The structure is placed level between the slab and the floor in front of the corner to be restored, and fixed by means of a screw system, placed at the base (detail f drawing 1), which contrasts the slab and the upper part of the structure, which at the point of contact is equipped with a rubber material which improves its adherence (detail in drawing 1). The vertical position is defined by means of a positioning bubble mounted on the trolley (detail L drawing 2). Once the positioning operations have been completed, the tool is filled with plaster, and through the handle the operator moves the trolley up and down; with the upward movement the tool adds the material, in the return phase it refines the profile; according to need, the plaster can be applied directly to the element to be finished and the tool will define the profile using the material added. With a few steps, the corner is given a profile parallel to the mounted structure and in any case of the desired angle with respect to the horizontal plane.

La struttura del trovato è composta da elementi modulari di varie lunghezze, che opportunamente accoppiati permette di operare su elementi murari di varie altezze. The structure of the invention is composed of modular elements of various lengths which, when suitably coupled, allow to operate on masonry elements of various heights.

Il porta utensile posto sul carrello è dotato altresì di una manopola di regolazione per posizionare l’utensile più o meno vicino all’angolo, secondo le esigenze di lavorazione, senza muovere la struttura principale. The tool holder placed on the carriage is also equipped with an adjustment knob to position the tool more or less close to the corner, according to the machining needs, without moving the main structure.

Claims

CLAIMS 1) The equipment for the restoration and correction of corners in masonry is characterized by a modular supporting structure on which a tool-holder trolley slides on which a tool with a particular profile is housed that allows the restoration and correction of angular and concave elements than convex, of the walls with the contribution of plaster; 2) The equipment for the restoration and correction of corners in the masonry according to claim 1), is characterized by a modular supporting structure to adapt the equipment to the different heights of the wall elements; 3) The equipment for the restoration and correction of corners in the walls according to the previous claims, is characterized by a structure equipped with a series of holes that allows the tool trolley to be locked at the desired height by means of a cylindrical pin; 4) The equipment for the restoration and correction of corners in masonry according to the previous claims, is characterized by a stabilizing foot which allows both to fix the structure between the floor and the floor and also to adjust the height of the structure continuously between the fixed measures determined by the modular elements combined with each other; 5) The equipment for restoring and correcting corners in masonry according to the previous claims, is characterized by a tool holder trolley with adjustment system for the horizontal advancement of the tool itself to adjust the exact distance with the masonry element ; 6) The equipment for the restoration and correction of corners in the masonry according to the previous claims, is characterized by a tool holder trolley equipped with the hook for the handle through which the operator gives the alternating movement; 7) The equipment for the restoration and correction of corners in masonry according to the previous claims, is characterized by being able to mount tools of various shapes and sizes to allow the addition of the mortar and the smoothing of various sizes of both concave and convex angles; 8) The equipment for the restoration and correction of corners in the masonry according to the previous claims, is characterized by an adjustment system that allows, by rotating the tool, with respect to the horizontal axis, to obtain the desired machining angle; 9) The equipment for restoring and correcting corners in masonry according to the preceding claims, is characterized by a tool holder trolley equipped with the coupling where, in place of the handle, a rope or chain, of variable length, can be coupled, which gives reciprocating movement by means of a motor variator positioned at the base of the structure; 10) The equipment for the restoration and correction of corners in the walls according to the previous claims, is characterized by a control unit, which manages the motor variator, setting the number of cycles (up and down) and various speed levels; the control unit is also equipped with start, stop and reset settings commands.