PT96774A

PT96774A - Improved join for insulating panels

Info

Publication number: PT96774A
Application number: PT9677491A
Authority: PT
Inventors: Joaquin Lozano Martinez
Original assignee: Perfil En Frio Sa
Priority date: 1990-02-16
Filing date: 1991-02-15
Publication date: 1993-02-26
Also published as: PT8611T; PT8611U

Abstract

The present invention relates to an improved join for insulating panels, these consisting of two rigid plates between which there is a filling of insulating material, the filling insulating material having two front cavities arranged symmetrically, in which a "U"-shaped plate with asymmetric flanges is inserted, one of the flanges being accommodated in the corresponding front cavity of the filling insulating material and the other surrounding at least the end zone of the corresponding lateral rigid plate, the assembly being surrounded by modular "U"- shaped clamps.

Description

-V , ¥» -V , ¥» respeit° ar^w^seíárfião apertei- • S3B* A presente invenção diz çoada para painéis isolantes» é de todas conhecida que hoje -ffl estão muita difundidas as construções préfabricadas & base de painéis formadas por duas chapas metálicas ou plásticas com um enchimento de poliuretano ou qualquer outro material, estando patenteada a utilização de uma união entre os referidos painéis» 0 requerente desenvolveu uns painéis para recintos frigoríficos, para os quais é necessário que a união seja mais hermética e mais rígida, o que se conseguiu» A figura 1 representa, em corte, uma união aperfeiçoada para painéis isolantes de acordo com a invenção, com todos os seus elementos constituintes em posição de trabalho, para uma configuração de união painéis/parede» A figura 2 representa, em corte, uma união aperfeiçoada para painéis isolantes de acorda com a invenção, com todos os seus elementos constituintes separados, para uma configuração de união painéis/tecto com o cabo tensor (S) e a sua união á argola <7) » A união entre painéis U} de acordo com a invenção inclui, para além dos referidos painéis (i), pelo menos; -chapas em forma de "U Sl i'2> b (2' ); -grampos modulares (3)| -cobrej untas (4)hThe present invention relates to insulating panels. It is well known that today the prefabricated constructions are very widespread. of panels formed by two metal or plastic sheets with a polyurethane filler or any other material, the use of a joint between said panels being patented. The applicant has developed panels for refrigerated rooms, for which it is necessary that the joint be more rigid and more rigid, which has been achieved. FIG. 1 shows, in cross-section, an improved connection for insulation panels according to the invention, with all their constituents in working position, to a panel / wall joining configuration Figure 2 shows, in cross-section, an improved connection for insulation panels according to the invention, with all its constituent elements separated, to a panel / ceiling joining configuration with the tensioning cable (S) and its ring-bolt connection The connection between panels U 'according to the invention includes, in addition to said panels (i), at least; U-shaped plates " " b (2 '); (3) | (4) h

-juntas elásticas Í6).- elastic joints (6).

Numa configuração da união painéis/tecto <1)? estão ainda incluidoss -argolais) (7)? -cabois) tensoreís) (8).In a panel / ceiling junction configuration < 1)? are still included -argolas) (7)? -cabois) tensoreís (8).

Os painéis (í) colocadas topo & topo t'im uma estrutura idêntica e são dispostos simétricamente.The panels (') placed top & have an identical structure and are arranged symmetrically.

Cada painel Cl) é formado por duas chapas metálicas <11), (12)? entre as quais é intercalado um enchimento de material isolante (13), apresentando nas sua(s) extremidadeís)s a) na chapa metálica (li)» duas reentrâncias sucessivas <14)s (15)3 que penetram no interior do material de enchimento isolante, e uma dobra frontal na esciremidade (16>sEach panel Cl) is formed by two metal sheets < 11), (12) " between which a filler of insulating material (13) is inserted, having at its ends (11) in the metal sheet (11) two successive recesses (14) that penetrate the inside of the material insulating filler, and a front fold in the esciremity (16 > s

b) a outra chapa metálica (12)5 para além das referidas reentrâncias (14) e (15) tem um rasgo inclinado (17) que penetra no interior do material de enchimento isolante? c) o material isolante (13) tem duas amplas cavidades frontais (18) e <1S')5 colocadas simétricamente em relação a um plano central -ver as figuras 1 e 2—,b) the other metal sheet 12 beyond said recesses 14 and 15 has an inclined slit 17 which penetrates the insulation material; c) the insulating material (13) has two wide front cavities (18) and < 1S ') placed symmetrically with respect to a central plane - see Figures 1 and 2,

Cada chapa em forma !,U" (2) existente, apresenta abas, (21) e (22), que podem ser assimétricas longitudinalmente, alojando-se uma delas (21) na cavidade correspondente (18) (18' ) e a outra (22) envolve a extremidade da chapa correspondente (11). A alma (23) envolve frontalmente o painel —zona dobrada (16) ou a zona do rasgo inclinado (17)s de acordo com a correspondência-.Each shaped plate!, U " (21) and tab (22), which may be asymmetrical longitudinally, one of them (21) is received in the corresponding cavity (18) (18 ') and the other (22') surrounds the end of the corresponding plate (11). The web 23 frontally surrounds the folded zone panel 16 or the region of the tilted feature 17 according to the correspondence.

Numa configuração de união painel-tecto representada na figura 2S a chapa correspondente & argola (7) apresenta uma dobra (221) de reforço numa das suas abas (22)? sendo esta a que envolve não sá a chapa (il) mas tambén? a cavidade (15) desse lado»In a panel-ceiling joining configuration shown in Figure 2S the corresponding plate & (7) has a reinforcing fold (221) in one of its flaps (22). This is the one that involves not the sheet (il) but also? the cavity (15) on this side '

Cada grampo modular (3) tem configuração de monopeça, e apresentas -uma zona principal em forma de "O5' (31 }p -duas abas extremas (32) idênticas, que se prolongam perpendicularmente ás abas da zona em forma de "U“ (31).Each modular clamp (3) is monobloc configuration, and has a "O" shaped main zone (31), two identical end flaps (32) extending perpendicularly to the flaps of the " U "(31).

As abas (32) ficam alojadas nas cavidades (15) dos painéis (1)? ficando a união envolvida pela zona principal (31). A montagem do grampo modular (3) aos painéis (1) é executada com parafusos (5) que atravessam as zonas (32)»The flaps 32 are housed in the cavities 15 of the panels 1; the joint engaging the main area 31. The assembly of the modular clamp (3) to the panels (1) is performed with screws (5) crossing the areas (32) '

No casa da união painel-tecto (figura 2) o grampo (3) é atravessado pelo parafuso com cabeça, de argola (7)s o qual é enroscado através do perna (72) na porca (71).In the house of the panel-ceiling joint (figure 2) the clamp (3) is crossed by the ring bolt (7) which is screwed through the leg (72) on the nut (71).

Claims

An improved connection for insulating panels, these being constituted by two rigid plates between which there is a filling of isoXante material, characterized by;

a) at the edges of each of the rigid plates there are two successive recesses penetrating the insulating filler material, one of which at the front and at one end is a fold and a further inclined opening extending through the inside, so that the insulating filler has two symmetrically arranged front cavities pb) in the front part of each panel there is inserted, in relation to at least one of its faces, a " U " shaped sheet with asymmetrical flaps, one of the flaps in the corresponding front cavity of the insulation filler and the other wraps at least the end of the corresponding rigid side plate until reaching its first recess;

c) this assembly is enveloped, at least on one side, with modulating clips in the form of J, U, which have two end extensions perpendicular to their flaps which, when housed in the end recesses of the panels placed end-to-end, enclose the joint, being secured to the assembly with a set of screws, the assembly being concealed relative to the exterior by means of a pressure-tight jaws in the recesses of the panels according to the preceding claim, which are characterized in that, in the configuration of the panels / wall joint, the joint is wrapped in two sides by a pair of clamps modular "flaps having two end extensions perpendicular to their flaps which, when housed in the end recesses of the top-to-top panels, surround the joint, being secured to the assembly with a set of screws , the assembly being concealed relative to the outside by means of a copper-joints engaged in p in the recesses of the panels. Improved bonding for insulation panels according to the first claim, characterized in that, in a panel / ceiling junction configuration; a) in the front part of each panel, a U-shaped plate with longitudinally spaced flaps is inserted in relation to at least one of its faces, one of the flaps being housed in the corresponding front cavity of the insulating filler material and the other surrounds the end of the rigid side plate until it reaches its first recess; b) this set is surrounded on one side by U-shaped modular clamps which have two extensions at the ends, perpendicular to their flaps, which, when housed in the recesses of the ends of the other sheets (of two panels / ceiling), engage the joint, being secured to the assembly with a set of screws, the assembly being concealed relative to the outside by means of a jaws engaged in the pressure in the inner recesses oriented to one side of the panels; c) the end flap of the U-shaped plate is fitted, a second modular clamp with identical geometry, the end extensions of which are attached to " K " is placed on the opposite side. (FIG. 2). FIG. 2 is a cross-sectional view of the panels in the form of a U- in its attached, a suspension washer carrying a carton through which the panels are attached to the thin roof, An improved unit for insulated panels according to the preceding claims is characterized. Two locking elastic seals at the front comer of said facing panels, which are positioned respectively against said sheets in a form and against the front corner of the panels. 1991

j. PEREIRA DA CRUZ Official Agent of Industrial Property RUA VICTOR CORDON, 10-A 3.® 1200 LISBOA