Claims (9)
1. Sigurnosna ograda (10, 110) za oplate za podne ploče, koja se sastoji od sljedećeg:
- najmanje dva potporna stupa (11, 12, 111, 112) za jedan ili više elemenata zaštite od pada (13, 113, 114, 115),
- za svaki stup (11, 12, 111, 112), stezaljka za nošenje stupa (16, 17, 116, 117), opremljen stezaljkama (18, 118) za reverzibilno zahvaćanje sa strane (19, 119) nosive grede (20) ili ploče oplate (121),
- navedeno sredstvo za stezanje (18, 118) ima sustav zatvaranja klinastog tipa (22, 122),
- svaki stup (11) koji se sastoji od cjevastog tijela (45) koje na prvoj strani ima donji podupirač (46) za oslanjanje rešetke za zaštitu od pada (13) i, na drugoj strani, podupirače u obliku slova L (47 , 48, 49), koji su učvršćeni tako da su razmaknuti u okomitom smjeru, a svaki od njih, sa simetričnim podupiračem u obliku slova L drugog od navedenih najmanje dva potporna stupa (12), podupire ploču za zaštitu od pada (113, 114 , 115),
naznačen time, da se na gornjem kraju svakog stupa (11) nalazi zahvatna izbočina (53) u obliku cilindričnog klina koja se proteže okomito samo na središnju os svakog stupa (11), za zahvat odgovarajućeg gornjeg dijela rešetke za zaštitu od pada (13).1. Safety fence (10, 110) for formwork for floor slabs, consisting of the following:
- at least two support posts (11, 12, 111, 112) for one or more fall protection elements (13, 113, 114, 115),
- for each column (11, 12, 111, 112), a clamp for carrying the column (16, 17, 116, 117), equipped with clamps (18, 118) for reversible engagement from the side (19, 119) of the load-bearing beam (20) or formwork panels (121),
- said clamping means (18, 118) has a wedge-type closing system (22, 122),
- each column (11) consisting of a tubular body (45) which on the first side has a lower support (46) for supporting the grid for protection against falling (13) and, on the other side, L-shaped supports (47, 48 , 49), which are fixed so that they are spaced apart in the vertical direction, and each of them, with a symmetrical L-shaped support of the second of said at least two support posts (12), supports the fall protection plate (113, 114, 115 ),
characterized by the fact that at the upper end of each post (11) there is a gripping projection (53) in the form of a cylindrical wedge that extends vertically only to the central axis of each post (11), for the engagement of the corresponding upper part of the grid for protection against falling (13) .
2. Sigurnosna ograda u skladu s patentnim zahtjevom 1, naznačena time, da navedena stezaljka za nošenje stupa (16) sadržava , s obzirom na konfiguraciju upotrebe, nosivi uzdužni element (24) za svaki stup (11, 12), pri čemu su sredstva za stezanje (18) pričvršćena na navedeni nosivi uzdužni element (24).2. Safety fence in accordance with patent claim 1, characterized in that said clamp for carrying the post (16) contains, with regard to the configuration of use, a supporting longitudinal element (24) for each post (11, 12), whereby the means for clamping (18) attached to the specified supporting longitudinal element (24).
3. Sigurnosna ograda u skladu s patentnim zahtjevom 2, naznačena time, da navedena stezaljka (18) sadržava
- donju potpornu ploču (27), koja je oslonjena na horizontalni cijevni segment (28) koji je pričvršćen na nosivi uzdužni element (24),
- i navedeni sustav za zatvaranje klinastog tipa (22), koji je fiksiran u gornjem dijelu navedenog nosivog uzdužnog elementa (24),
pri čemu je navedena potporna ploča projektirana da se naslanja na donju površinu (30) nosive grede (20), pri čemu navedeni klinasti sustav zatvaranja (22) djeluje na gornju površinu (31) navedene nosive grede (20).3. Safety fence in accordance with patent claim 2, characterized in that said clamp (18) contains
- the lower support plate (27), which is supported on the horizontal pipe segment (28) which is attached to the supporting longitudinal element (24),
- and the mentioned wedge-type closing system (22), which is fixed in the upper part of the mentioned load-bearing longitudinal element (24),
wherein said support plate is designed to rest against the lower surface (30) of the supporting beam (20), wherein said wedge closure system (22) acts on the upper surface (31) of said supporting beam (20).
4. Sigurnosna ograda u skladu s patentnim zahtjevom 3, naznačena time, da navedeni sustav za zatvaranje klinastog tipa (22) sadržava cjevasto vodeće tijelo (32), koje ima okomitu os u konfiguraciji upotrebe, i translacijski klizač (33), koji je postavljen tako da klizi okomito u cjevastom vodećem tijelu (32), pri čemu navedeni translacijski klizač (33) podržava, na donjem kraju, potisni i zahvatni element (35), koji je prilagođen da se pritisne na gornju površinu (31) nosive grede (20).4. A safety fence according to claim 3, characterized in that said wedge-type closure system (22) comprises a tubular guide body (32) having a vertical axis in the configuration of use, and a translation slide (33) which is placed so that it slides vertically in the tubular guide body (32), wherein said translation slide (33) supports, at the lower end, a thrust and engagement element (35), which is adapted to press against the upper surface (31) of the supporting beam (20) ).
5. Sigurnosna ograda u skladu s patentnim zahtjevom 4, naznačena time, da je kretanje klizača za translaciju (33) prema dolje omogućeno pomoću klinastog tijela (34), koje je umetnuto u poprečnom smjeru u odnosu na okomiti smjer translacije klizača (33), a navedeno klinasto tijelo (34) je umetnuto u odgovarajuće prolazne otvore formirane u tijelu za vođenje (32) i u navedenom klizaču (33).5. Safety fence according to patent claim 4, characterized in that the downward movement of the slide for translation (33) is enabled by means of a wedge body (34), which is inserted in the transverse direction in relation to the vertical direction of translation of the slide (33), and said wedge body (34) is inserted into corresponding through holes formed in the guide body (32) and in said slider (33).
6. Sigurnosna ograda u skladu s jednim ili više od prethodnih patentnih zahtjeva 2 do 5, naznačena time, da je navedeni nosivi uzdužni element (24) opremljen s dvije središnje odstojne izbočine (40, 41), koje su raspoređene tako da počivaju uz vanjske uzdužne bočne izbočine (43, 44) nosive grede (20) i dizajnirane su da se naslanjaju i na vanjsku površinu bočne strane (19).6. A safety fence according to one or more of the previous patent claims 2 to 5, characterized in that said load-bearing longitudinal element (24) is equipped with two central spacer protrusions (40, 41), which are arranged so as to rest against the outer longitudinal side protrusions (43, 44) of the load-bearing beam (20) and are designed to rest on the outer surface of the side (19).
7. Sigurnosna ograda u skladu s jednim ili više od prethodnih patentnih zahtjeva , naznačena time, da je navedena rešetka za zaštitu od pada (13) opremljena vertikalnom središnjom mrežom (55), nižim kosim preklopom (56) za oslanjanje na navedeni podupirač (46) i gornji nagnuti preklop (57) za zahvaćanje sa zahvatnim izbočinama (53) najmanje dva potporna stupa (11, 12).7. A safety fence in accordance with one or more of the preceding patent claims, characterized in that said fall protection grid (13) is equipped with a vertical central grid (55), a lower slanted flap (56) for resting on said support (46) ) and the upper inclined flap (57) for engaging with the engaging protrusions (53) at least two support posts (11, 12).
8. Sigurnosna ograda u skladu s patentnim zahtjevom 1, naznačena time, da svaka stezaljka za nošenje stupa (116, 117), s obzirom na konfiguraciju upotrebe, sadržava nosivi uzdužni element (124) na koji su pričvršćena sredstva za stezanje (118), pri čemu je navedeno sredstvo za stezanje (118) prilagođeno da djeluje za zatvaranje u vodoravnom smjeru u konfiguraciji za upotrebu.8. Safety fence according to patent claim 1, characterized in that each clamp for carrying the pole (116, 117), with regard to the configuration of use, contains a load-bearing longitudinal element (124) to which clamping means (118) are attached, wherein said clamping means (118) is adapted to act to close in a horizontal direction in the configuration for use.
9. Sigurnosna ograda u skladu s patentnim zahtjevom 8, naznačena time, da navedena stezna sredstva (118) sadržavaju:
- prvo potporno tijelo u obliku ploče (127), koje je okomito i poduprto navedenim nosivim uzdužnim elementom (124) i prilagođeno je da se naslanja na vanjsku površinu (160) obodnog profila (161) ploče oplate (121);
- i klinasti sustav zatvaranja (122), koji je fiksiran ispod navedenog nosivog uzdužnog elementa (124) i prilagođen je za pomicanje drugog pločastog tijela (163), koje je postavljeno nasuprot prvom tijelu u obliku ploče (127) i dizajniran je da definira zahvat steznog sredstva (118) kontaktom s unutarnjom stranom obodnog profila (161) ploče (121).9. Safety fence in accordance with patent claim 8, characterized in that said clamping means (118) contain:
- the first support body in the form of a plate (127), which is vertical and supported by said load-bearing longitudinal element (124) and is adapted to rest on the outer surface (160) of the peripheral profile (161) of the formwork plate (121);
- and a wedge closing system (122), which is fixed below said supporting longitudinal element (124) and is adapted to move the second plate body (163), which is placed opposite the first plate-shaped body (127) and is designed to define an engagement of the clamping means (118) by contact with the inner side of the peripheral profile (161) of the plate (121).