SI9300214A - The connection element for reinforced concret armature - Google Patents
The connection element for reinforced concret armature Download PDFInfo
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- SI9300214A SI9300214A SI9300214A SI9300214A SI9300214A SI 9300214 A SI9300214 A SI 9300214A SI 9300214 A SI9300214 A SI 9300214A SI 9300214 A SI9300214 A SI 9300214A SI 9300214 A SI9300214 A SI 9300214A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/161—Protective caps for the ends of reinforcing bars
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/125—Reinforcement continuity box
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
(54) PRIKLJUČNI ELEMENT ŽELEZOBETONSKE ARMATURE (57) Priključni element železobetonske armature za povezavo prvega železobetonskega gradbenega dela z drugim, v nadaljevanju za betoniranje predvidenim železobetonskim gradbenim delom, ki obsega več vzporedno med seboj in v odmiku nameščenih priključnih palic in najmanj en, na priključne palice prečen in z njimi vsakokrat povezan prečni element, in pri katerem se v vgradnem stanju iz prvega železobetonskega dela izhajajoče priključne palice končajo v odklonjenih odsekih.(54) CONCRETE CONCRETE CONNECTOR (57) Concrete reinforcement connection element for connecting the first reinforced concrete construction work to the second concrete concrete construction work envisaged in the continuation, which comprises several parallel to one another and at least one offset of the connecting rods, rods transverse and in each case connected transverse element, and in which, in the fitting state of the first reinforced concrete part, the resulting connecting rods terminate in the deflected sections.
Sl 9300214 ASl 9300214 A
BLASY RolfBLASY Rolf
PRIKLJUČNI ELEMENT ŽELEZOBETONSKE ARMATURECONNECTING ELEMENT OF REINFORCED CONCRETE FITTINGS
Predmet izuma je priključni element železobetonske armature za povezavo enega železobctonskega gradbenega elementa z dragim, v nadaljevanju za betoniranje predvidenim želczobetonskim elementom.The subject of the invention is an attachment element of reinforced concrete reinforcement for connecting one reinforced concrete building element with an expensive concrete element intended for concreting.
V WO 84/03348 je opisano, da se za izogibanje poškodb oseb s konci priključnih palic, ki izhajajo iz železobetonskih gradbenih elementov, te konce posamezno ročno zakrivi. Ta način delovanja se smatra kot pomanjkljiv. Po WO 84/03348 se izognejo poškodbam s tem, da so priključne pahce posamično opremljene z zaščitnimi kapicami, ali pa so konci več priključnih palic skupno izvedeni z eno priključno letvijo, ki poteka preko vseh koncev priključnih palic.WO 84/03348 describes that in order to avoid injury to persons with ends of connecting rods resulting from reinforced concrete construction elements, these ends are individually curved by hand. This mode of operation is considered defective. According to WO 84/03348, damage is avoided by the fact that the connecting rods are individually fitted with protective caps, or the ends of several connecting rods are jointly made with one connecting rod extending over all ends of the connecting rods.
V WO 84/03348 predlagani način delovanja se v praksi ni uveljavil. Priključne palice se danes stikujejo posamično, pri čemer predstavljajo navzgor moleči konci veliko nevarnost za tiste, ki se z njimi ukvarjajo. Zgodile so se že številne in na žalost tudi težke nesreče.In WO 84/03348, the proposed method of operation has not been put into practice. Today, connecting rods are individually interconnected, posing upwardly dangling ends as a great danger to those involved in handling them. Many, and unfortunately, serious accidents have already occurred.
Cilj izuma je ustvariti priključni element železobetonske armature, ki predstavlja statičnim zahtevam ustrezno vez med prvim žeiezobetonskim elementom in drugim žeiezobetonskim elementom, ki se ga betonira v nadaljevanju, nadalje s katerim se na mestu uporabe enostavno rokuje in se ga gradi, ter pri katerem je preprečena ogroženost ali poškodba oseb s konci priključnih železobetonskih armaturnih elementov, ki molijo iz prvega železobctonskega gradbenega elementa med gradnjo.The aim of the invention is to create an attachment element of reinforced concrete reinforcement, which presents to the static requirements an adequate bond between the first reinforced concrete element and the second reinforced concrete element, which is concreted below, which is easily handled and constructed at the site of use and prevented endangerment or injury to persons with ends of connecting reinforced concrete reinforcing elements that pray from the first reinforced concrete construction element during construction.
Osnova izumu je spoznanje, da je ta cilj lahko rešen s priključnim elementom železobetonske ammature, pri katerem je več priključnih palic povezanih skupaj v enoto in so konci priključnih palic izvedeni varno.The basis of the invention is the realization that this objective can be solved by an element of reinforced concrete ammature, in which several connecting rods are connected together into a unit and the ends of the connecting rods are made securely.
Predmet izuma je priključni element železobetonske armature za povezavo prvega železobetonskega gradbenega elementa z drugim, v nadaljevanju za betoniranje predvidenim železobetonskim gradbenim elementom, ki obsega več med seboj vzporedno in v razmiku razporejenih priključnih palic in najmanj en prečno na priključne palice potekajoč in z njimi vsakokrat povezan prečni element, pri katerem se končujejo v vgradnem stanju iz prvega železobetonskega gradbenega elementa moleče priključne palice v odklonjenem stanju.The subject of the invention is a connection element of reinforced concrete reinforcement for connecting the first reinforced concrete building element to the second, hereinafter referred to as concrete reinforced concrete construction element, comprising more than one parallel and spaced connecting rods and at least one transversely connected to the connecting rods. a transverse member, in which they terminate in a fitting state from the first reinforced concrete construction element of the molar connecting rod in the deflected state.
Priključni element železobetonske armature se odlikuje prvič s tem, da se ga lahko enostavno izdela in sicer tudi strojno, in drugič s tem, da se z njim na mestu uporabe enostavno rokuje in vgradi. Zlasti se priključni element železobetonske armature odlikuje v tem, daje zmanjšana ogroženost in poškodovanost osebja.The connecting element of reinforced concrete reinforcement is distinguished first by the fact that it can be easily made and machine-made, and secondly by being easily handled and installed at the point of use. In particular, the connection element of reinforced concrete reinforcement is distinguished by the fact that it reduces the risk and damage to personnel.
Z enim ali več prečnimi elementi je priključni element železobetonske armature povezan v oblikovno stabilno obliko, s katero se lahko dobro rokuje in jo vgrajuje.With one or more transverse members, the connection element of reinforced concrete reinforcement is connected in a form-stable form, which can be well handled and installed.
V prednostni izvedbi imajo odklonjeni odseki obliko kljuk ali ušes. Tako obliko je sorazmerno enostavno izdelati, pri čemer je dosežena zaželena varnost. Posebna prednost je v tem, da so ušesa zakrivljena nazaj do priključne palice. S tem je preprečena možnost, da se zataknemo na koncih priključnih palic. V poštev pride tudi namestitev kovinskih ali plastičnih oblog ali kapic na priključne palice.In a preferred embodiment, the deflected sections have the form of hooks or ears. This design is relatively easy to produce, with the desired security. The special advantage is that the ears are curved back to the connecting rod. This prevents the possibility of being stuck at the ends of the connecting rods. Installation of metal or plastic liners or caps on connecting rods is also appropriate.
Kljuke ali ušesa ležijo prednostno v ravnini, kije določena s priključnimi palicami.The hooks or ears preferably lie in the plane defined by the connecting rods.
Prednostno sta predvidena dva prečna elementa, s katerima je priključni element železobetonske armature dobro stabiliziran, tako da je doseženo optimalno rokovanje.Preferably, two transverse members are provided, with which the connection element of the reinforced concrete reinforcement is well stabilized so that optimum handling is achieved.
Priključne palice in prečni elementi so prednostno zvatjeni na svojih križnih stikih.The connecting rods and transverse members are preferably folded at their cross contacts.
V posebnem izvedbenem primeru so lahko konci priključnih palic povezani z enim, prečno na priključne palice nameščenim, prečnim elementom.In a specific embodiment, the ends of the connecting rods may be connected to a single transverse element mounted transversely to the connecting rods.
S prečnim elementom, kije nameščen na železobetonskem gradbenem elementu, ki je glede na prvega sosednji, je določen odsek priključnih palic za vstavitev v prvi železobetonski gradbeni element. Dolžina tega odseka je odvisna od medsebojnega razmika priključnih palic in njihovega premera in določena z ozirom na statične zahteve. Vstavitveni odsek priključne palice mora ustrezati najmanj sidrni dolžini v prvem železobetonskem gradbenem elementu. Lahko je tudi mnogokratnik te dolžine.With a transverse member mounted on a reinforced concrete building element adjacent to the first one, a section of connecting rods for insertion into the first reinforced concrete building element is determined. The length of this section depends on the distance between the connecting rods and their diameter, and is determined according to static requirements. The mounting section of the connecting rod must be at least anchor length in the first reinforced concrete building element. It can also be a multiple of that length.
Za povezavo pravokotno drug na drugem stoječih železobetonskih gradbenih elementov so lahko priključne palice tudi pravokotno odklonjene.For connecting perpendicularly reinforced concrete construction elements, connecting rods can also be deflected at right angles.
Po nadaljnjem posebnem izvedbenem primeru je lahko dolžina vstavitvenega odseka priključnih palic znotraj priključnega elementa tudi različna, npr., ko ima samo vsaka druga priključna palica sidrno dolžino, je vsaka vmes ležeča priključna palica krajša.In a further specific embodiment, the length of the insertion section of the connecting rods within the connecting element may also be different, for example, when only every other connecting rod has an anchor length, each intermediate connecting rod is shorter.
Po posebnem izvedbenem primeru je priključni element Železobetonske armature izveden dvoredno, kar pomeni, da sestoji iz dveh delov, sestoječih iz več, med seboj vzporedno in v razmiku nameščenih priključnih palic in najmanj iz enega prečnega na priključne palice in z njimi vsakokrat povezanega prečnega elementa, pri čemer sta ta dva dela med seboj povezana z vsakokratno nasprotiležnimi priključnimi palicami.In a specific embodiment, the reinforced concrete reinforcement connecting element is made of two rows, which means that it consists of two parts consisting of several parallel bars, spaced parallel to each other, and at least one transverse to the connecting rods and the respective transverse elements connected thereto, the two parts being interconnected by the respective opposite connecting rods.
Izum je v nadaljevanju pdrobneje pojasnjen na osnovi risb, ki prikazujejo nekatere izvedbene primere.The invention is further explained in the following by way of drawings showing some embodiments.
Na risbah kaže:The drawings show:
sl. 1 priključni element železobetonske armature z dvema prečnima elementoma, sl. 2 priključni element železobetonske armature s tremi prečnimi elementi, sl. 3 priključni element železobetonske armature z enim prečnim elementom in kot uho oblikovanimi konci vstavitvenih elementov, sl. 4 priključni element železobetonske armature z dvema prečnima elementoma in kot kljuka oblikovanim koncem priključnih palic, sl. 5a priključni element železobetonske armature ustrezajoč sl. 3, vendar z vsavitvenim elementom, postavljenim preko ušes priključnih palic, sl. 5b stranski pogled vstavitvenega elementa, sl. 6 priključni element železobetonske armature z dvema prečnima elementoma in kljukami, pri čemer so kot kljuka oblikovani konci priključnih palic ločeni* z enim od prečnih elementov, in sl. 7 dvojni priključni element železobetonske armature v perspektivnem pogledu.FIG. 1 shows an element of reinforced concrete reinforcement with two transverse elements; 2 shows an element of reinforced concrete reinforcement with three transverse elements; FIG. 3 shows an element of reinforced concrete reinforcement with one transverse element and the ends of the insertion elements shaped like an ear, FIG. 4 shows an element of reinforced concrete reinforcement with two transverse elements and a hook-shaped end of connecting rods as a hook; FIG. 5a connection element of reinforced concrete reinforcement according to FIG. 3, but with a thrust element mounted over the ears of the connecting rods; FIG. 5b is a side view of the insertion element, FIG. 6 shows an element of reinforced concrete reinforcement with two transverse elements and hooks, the hook ends of the connecting rods being separated as a hook * by one of the transverse elements, and FIG. 7 double connection element of reinforced concrete reinforcement in perspective view.
Na sl. 1 prikazani priključni element železobetonske armature sestoji iz več priključnih palic 1, ki so razporejene vsakokrat v enakem medsebojnem razmiku in med seboj vzporedno. Prečno na priključne palice 1 in v nekem izbranem odmiku A od enega konca priključnih palic 1 je nameščen prečni element 3, ki je na križni točki povezan s priključnimi palicami 1, prednostno privaljen. Priključne palice 1 so razdeljene z lego prečnega elementa 3 na odseka Γ in 1.In FIG. 1 shows the connecting element of reinforced concrete reinforcement consists of several connecting rods 1, which are arranged at regular intervals and in parallel with each other. Transversely to the connecting rods 1 and at a selected distance A from one end of the connecting rods 1, a transverse element 3 is connected, which is connected to the connecting rods 1 at a cross point, preferably secured. The connecting rods 1 are divided by the position of the transverse element 3 into sections Γ and 1.
Predstavljeni priključni element železobetonske armature ima razen tega še drugi prečni element 4, ki se zaključuje v ravnmi koncev odseka Γ priključnih palic 1 in je prav tako povezan s priključnimi palicami 1, prednostno zvarjen. S trdnim zaključkom je preprečena poškodba oseb s konci priključnih palic 1.The present reinforced concrete reinforcement connecting element also has a second transverse element 4 which terminates at the straight end of the section Γ of the connecting rods 1 and is also connected to the connecting rods 1, preferably welded. A solid finish prevents injury to persons with the ends of the connecting rods 1.
Izmere in odmike priključnih palic 1 se prosto izbira in se jih prilagaja statičnim zahtevam železobetonskih gradbenih elementov, ki so predvideni za povezavo. Običajni premeri priključnih palic so 6, 8, 10 in 12 mm. Odmik priključnih palic 1 se izbere ustrezno zahtevam armiranja in premerom priključnih palic 1 in leži običajno med 10 in 30 cm, ter znaša prednostno 15,20 ali 25 cm.The dimensions and deviations of the connecting rods 1 are freely selectable and adapted to the static requirements of the reinforced concrete building elements intended for connection. Normal diameters of connecting rods are 6, 8, 10 and 12 mm. The offset of the connecting rods 1 is selected in accordance with the requirements of reinforcement and the diameter of the connecting rods 1 and is usually between 10 and 30 cm, and preferably is 15.20 or 25 cm.
Priključne palice 1 so lahko v odseku 1’ tudi odklonjene, npr. tako, da je spodnja polovica odseka Γ ukrivljena pravokotno na ravnino priključnega elementa železobetonske armature.The connecting rods 1 may also be rejected in section 1 ', e.g. such that the lower half of section riv is curved perpendicular to the plane of the reinforcing concrete connection element.
Ker niso pri prečnih elementih 3, 4 postavljene nikakršne statične zahteve, so lahko njihovi premeri tudi manjši, kot znaša premer priključnih palic 1. Premeri prečnih elementov 3, 4 so izbrani na ta način, da doseže priključni element železobetonske armature togost, kije zahtevana pri delu.As no static requirements are imposed on the transverse members 3, 4, their diameters may also be smaller than the diameter of the connecting rods 1. The diameters of the transverse elements 3, 4 are chosen in such a way that the reinforced concrete reinforcement connecting element required by the part.
Prednostno so prečni elementi iz železa za armiranje. V poštev pride tudi ploščato železo. Kot ploščato železo pride v poštev tisto s širino 50 mm in debelino od 2 do 4 mm. Nadalje je možno izdelati prečne elemente kot paličasto ali letvasto oblikovane izvedbe iz drugih materialov, npr. iz lesa ali plastike. Plastična letev s prečno ležečimi izrtinami, v katere se potisne priključne palice, je en tovrstni primer.Preferably, the transverse members are of iron for reinforcement. Flat iron also comes in handy. Flat iron should be considered as 50 mm wide and 2 to 4 mm thick. Furthermore, it is possible to produce transverse elements as rod or molded moldings of other materials, e.g. made of wood or plastic. A plastic strip with transverse holes in which the connecting rods are pushed is one such example.
S prečnima elementoma 3 in 4 je doseženo fiksiranje priključnih palic 1 in s tem stabilen priključni element železobetonske armature.The transverse elements 3 and 4 achieve the fixing of the connecting rods 1 and thus the stable connecting element of reinforced concrete reinforcement.
Nadalje je prečni element 3 enostavno povezati z obstoječo armaturo.Furthermore, the transverse element 3 is easily connected to the existing reinforcement.
Število priključnih palic 1 in s tem širino priključnega elementa se poljubno izbere in je prednostno izbrano tako, da se s kolikor mogoče maloštevilnimi osnovnimi tipi pokrije vse običajne širine železobetonske armature, razen tega jih je možno izdelati na običajnih varilnih strojih za mreže in je priključne elemente železobetonske armature možno enostavno transportirati in z njimi rokovati. Širina armaturnega elementa lahko znaša npr. med 100 in 200 cm, pri čemer je širina 120 cm za mnoge primere posebej ustrezna.The number of connecting rods 1 and thus the width of the connecting element is arbitrarily chosen and is preferably chosen to cover as many basic types of reinforced concrete reinforcement as possible with the few basic types, except that they can be produced on conventional mesh welding machines and are connecting elements reinforced concrete fittings can be easily transported and handled. The width of the reinforcing element may be, e.g. between 100 and 200 cm, with a width of 120 cm being particularly appropriate in many cases.
Priključni element železobetonske armature se vstavi v še mehak beton prvega Železobetonskega gradbenega elementa 5 tako globoko, da se prečni element 3 poravna z zgornjo ploskvijo železobetonskega gradbenega elementa 5.The reinforced concrete reinforcement connection element shall be inserted into the still soft concrete of the first reinforced concrete building element 5 so deep that the transverse element 3 aligns with the upper surface of the reinforced concrete building element 5.
S prečnim elementom 3 je nadalje doseženo, da se železobetonski gradbeni element vstavi v beton le do prečnega elementa 3, katerega lego na njem lahko izberemo, vendar se ne more pogrezniti globje.The transversal element 3 further achieves that the reinforced concrete construction element is inserted into the concrete only up to the transverse element 3, the position of which can be selected on it, but cannot be deeper.
Dolžina vstavnega odseka 1’ ustreza s statičnimi zahtevami usklajeni osnovni meri A sidrne dolžine v prvem železobetonskem gradbenem elementu 5 ali mnogokratniku te osnovne mere A. Ker je lega prečnega elementa 3 pri izdelavi priključnega elementa železobetonske armature določena, so preprečene napake pri uporabi priključnega elementa železobetonske armature na mestu vgradnje.The length of the insertion section 1 'corresponds to the static requirements of the harmonized basic dimension A of the anchor length in the first reinforced concrete building element 5 or a multiple of that basic dimension A. Since the position of the transverse element 3 is determined in the construction of the reinforced concrete connection element, errors in the use of the reinforced concrete connecting element are prevented. fittings at the place of installation.
Dolžina odseka 1 ustreza s statičnimi zahtevami usklajeni osnovni meri sidrne dolžine v drugem, neprikazanem železobetonskem gradbenem elementu, ki je predviden za betoniranje v nadaljevanju, ali kot mnogokratnik te osnovne mere. Če je potrebno med priključne palice 1 po vstavitvi v prvi železobetonski gradbeni element 5 vstaviti dodatno armaturo, se prečni element 4 razklene na ustreznih mestih.The length of section 1 corresponds to the static requirements of the harmonized basic dimension of the anchor length in the second, not shown, reinforced concrete element intended for concreting below, or as a multiple of that basic dimension. If it is necessary to insert additional reinforcement between the connecting rods 1 after insertion into the first reinforced concrete construction element 5, the transversal element 4 is unlocked at the appropriate places.
V slučaju, da povezava priključnega elementa železobetonske armature s prečnim elementom 3 in prečnim elementom 4 ni dosežena, je lahko uporabljen, kot je prikazano na sl. 2, dodatni prečni element 3’ v območju odseka 1 pravokotno na priključne palice 1 in z njimi zvaljen. Prečni element 3’ je prednostno nameščen na sredini med prečnima elementoma 3 in 4. Premer prečnega elementa 3’ ustreza prednostno premeroma prečnih elementov 3 in 4.In case the connection of the reinforced concrete reinforcement connection element with the transverse element 3 and the transverse element 4 is not achieved, it can be used as shown in FIG. 2, an additional transverse member 3 'in the area of section 1 perpendicular to the connecting rods 1 and with them. The transverse member 3 'is preferably positioned midway between the transverse members 3 and 4. The diameter of the transverse member 3' preferably corresponds to the diameter of the transverse members 3 and 4.
Na sl. 2 prikazana izvedbena oblika se odlikuje po tem, da vstavna odseka Γ priključnih palic 1 nista enako dolga, ampak sta pri vsaki drugi priključni palici krajša.In FIG. 2, the embodiment shown is characterized by the fact that the insertion sections Γ of the connecting rods 1 are not the same length but shorter for each other connecting rod.
Pri izvedbenem primeru priključnega elementa železobetonske armature po izumu, prikazanem na sl. 3, je konec odseka 1, ki moli iz železobetonskega gradbenega elementa 5, vsake priključne palice 1 ukrivljen v smislu ušesa, ki je zakrivljeno čisto do priključne palice 1 in leži v ravnini, ki jo določa priključna palica 1. Z ušesasto oblikovano ukrivljenostjo je dosežena zelo varna izvedba in tudi preprečena nataknitev na konce priključnih palic 1.In the embodiment of the connection element of reinforced concrete reinforcement according to the invention shown in FIG. 3, the end of section 1 which protrudes from the reinforced concrete building element 5, of each connecting rod 1, is curved in the sense of an ear, which is curved purely to the connecting rod 1 and lies in the plane defined by the connecting rod 1. With an ear-shaped curvature is obtained very secure design and also prevents attachment to the ends of the connecting rods 1.
Za dodatno utrditev priključnega elementa železobetonske armature je lahko nameščen, kot je prikazano na sl. 4, dodatni prečni element 3’.For additional hardening of the connection element of reinforced concrete reinforcement, it can be installed as shown in fig. 4, additional transverse member 3 '.
Razmik med prečnima elementoma 3 in 3’ znaša npr. med 2,5 in 20 cm in prednostno med 5 in 10 cm.The distance between the transverse members 3 and 3 'is, e.g. between 2.5 and 20 cm and preferably between 5 and 10 cm.
Pri izvedbenem primeru, prikazanem na sl. 4, so konci priključili palic 1 zaviti v obliki kljuke.In the embodiment shown in FIG. 4, the ends are connected by rods 1 wrapped in the shape of a hook.
Dolžina priključne palice 1 se določa, kot se reče, po vprijemni dolžini v betonu in znaša med 100 in 150 cm.The length of the connecting rod 1 is, as they say, determined by the length of adhesion in concrete and is between 100 and 150 cm.
Kot je prikazano na sl. 3 in 4, sta prečna elementa 3 in 3’ prednostno predvidena v srednjem območju prikjučne palice 1. Prečni element 3 vendarle ne sme biti nameščen na sredini. Prednostno je nameščen nekoliko nad sredino, da je lahko kljukasta ali ušesasta izvedba zgornjega konca priključne palice 1 prirejena prijemalni dolžini odseka 1 priključne palice 1.As shown in FIG. 3 and 4, the transverse members 3 and 3 'are preferably provided in the middle region of the connecting rod 1. However, the transverse element 3 must not be positioned in the middle. Preferably, it is positioned slightly above the middle so that the hook or ear embodiment of the upper end of the connecting rod 1 can be adapted to the gripping length of the connecting rod section 1.
Da se lahko pri nizanju več priključnih elementov železobetonske armature ušesa drug na drugem ležečih priključnih elementov železobetonske armature staknejo skupaj, so v nadaljnjem izvedbenem primeru, prikazanem na sl. 5a, ušesa 7 vseh priključnih palic 1 priključnega elementa železobetonske armature prekrita z zaščitnim elementom v obliki natične letve 8.In order that the ears of the reinforced concrete reinforcement joints can be stacked together when stringing several reinforced concrete fittings, the further embodiment shown in FIG. 5a, the ears 7 of all the connecting rods 1 of the reinforced concrete reinforcement connection element are covered with a safety element in the form of a socket strip 8.
Kot kaže stranski pogled sl. 5 b, je natična letev 8 tako oblikovana, da po natiku na priključne palice 1 obdaja ušesa 7 z obeh strani in je povezana s priključnimi palicami 1 s pomočjo sponke.As shown in a side view of FIG. 5 b, the socket strip 8 is shaped such that, after contact with the connecting rods 1, it surrounds the ears 7 on both sides and is connected to the connecting rods 1 by means of a clamp.
Natični element 8 je lahko izdelan npr. iz tenke vzmetne pločevine ali ustrezno oblikovanega vzmetne umetne snovi. Trdnost in kvaliteta materiala natičnega elementa 8 morata biti izbrani tako, da ne more biti natična letev 8 poškodovana pri rokovanju na gradbišču. Zlasti mora biti preprečena vsaka poškodba natičnega elementa 8 pri vstavitvi priključnega elementa železobetonske armature v prvi železobetonski gradbeni del. Za vstavitev dodatnih armaturnih palic med priključne palice 1 in/ali za ponovno uporabo natičnega elementa 8 je lahko le-ta tik pred betoniranjem drugega železobetonskega gradbenega dela ponovno snet s priključnih palic 1.The socket element 8 may be constructed e.g. made of thin spring sheet metal or appropriately shaped spring plastic. The strength and quality of the material of the mounting element 8 must be chosen in such a way that the socket 8 cannot be damaged during construction work. In particular, any damage to the plug element 8 by inserting a reinforced concrete reinforcement connection element into the first reinforced concrete component must be prevented. For insertion of additional reinforcement bars between terminal bars 1 and / or for re-use of the plug element 8, it can be removed from the connecting rods 1 just before concreting another reinforced concrete construction work.
Pri izvedbenem primeru, prikazanem na sl. 6, priključnega elementa železobetonske armature po izumu so konci odsekov Γ priključne letve 1 ukrivljeni v obliki polkrožnih kljuk 6, ki ležijo v ravnini, določeni s priključnimi palicami 1.In the embodiment shown in FIG. 6, the connecting element of the reinforced concrete reinforcement according to the invention, the ends of the sections Γ of the connecting strip 1 are curved in the form of semicircular hooks 6, which lie in the plane defined by the connecting rods 1.
Vse kljuke 6 so na svojih odprtih koncih 6’ zaključene s pravokotno na priključne palice 1 potekajočim prečnim elementom 4, kije zvaljen tako s priključnimi palicami 1 kot tudi s konci 6’ kljuk 6.All hooks 6 are terminated at their open ends 6 'by a perpendicular to the connecting rods 1 to a running transverse member 4, which is folded by both the connecting rods 1 and the ends 6' of the hooks 6.
Razume se, da izum ni omejen s prikazanimi izvedbenimi primeri, marveč je lahko različno spremenjen v okviru splošne ideje izuma.It is understood that the invention is not limited to the embodiments shown, but may be varied differently within the general idea of the invention.
Zlasti je lahko poljubno izbrano število prečnih elementov 3,4 in njih lega na odseku 1 priključnih palic 1, ustrezajoč zahtevani togosti priključnega elementa železobetonske armature. Prečni elementi 3, 4 so lahko v okviru izuma izvedeni iz vsakega poljubnega materiala, ki se lahko poveže s priključnimi palicami 1.In particular, the number of transverse members 3,4 and their position on the section 1 of the connecting rods 1 may be chosen, corresponding to the required rigidity of the connecting element of reinforced concrete reinforcement. The transverse members 3, 4 may be made within the scope of the invention from any optional material that can be connected to the connecting rods 1.
Znotraj priključnega elementa železobetonske armature je v okviru izuma možno namestiti priključne palice z različnimi premeri. Prečni presek prečnih elementov ima lahko vsako poljubno obliko, npr. trakasto.Within the scope of the invention, connecting rods of different diameters can be mounted within the connection element of reinforced concrete reinforcement. The cross-section of the transverse elements can take any shape, e.g. striped.
Zgornja ploskev priključnih palic 1 je lahko za poboljšanje vprijema v betonu izdelana z ustrezno izvedenim narebričenjem.The upper surface of the connecting rods 1 may be fabricated with a properly designed groove to improve adhesion in concrete.
Kot zaščitni element za oblaganje ušes priključne palice se lahko v okviru izuma uporabijo približno U-jasto oblikovane natične letve iz kartona, pri čemer se s sAs a safety element for lining the connecting rod ears, approximately U-shaped cardboard socket moldings can be used in the invention, with
povezavo odprtih koncev natične letve, npr. z lepljenjem natične letve s priključnimi palicami, doseže trden nased natične letve na priključnih palicah.connection of open ends of plug socket, e.g. by bonding the socket with the connecting rods, it attains a solid seat of the socket on the connecting rods.
Priključni elementi železobetonske armature po izumu so lahko uporabljeni za navpične, vodoravne in poševne armirane priključke.The reinforcement components of the invention can be used for vertical, horizontal and oblique reinforcement connections.
Predmet izuma je tudi dvojno izvedeni priključni element železobetonske armature, pri čemer sta dva, drug ob drugem nameščena priključna elementa železobetonske armature med seboj povezana pod in/ali nad vsakokrat med seboj nasprotiležnimi priključmi palicami. Taka izvedbena oblika je prikazana na sl. 7. Vez lahko obstoji s tem, da potekajo priključne palice 1 skozi njiju, tako da potem vezni del predstavlja odklonjeni odsek 2. Alternativno je lahko vez dosežena z vstavitvijo stremenasto oblikovanih veznih delov. V poštev pride tudi povezava nasprotiležnih priključnih palic 1 z vstavljivimi stremeni iz umetne snovi. Dvojni priključni element železobetonske armature je lahko tudi tako izveden, da sta oba dela povezana na eni strani in na drugi strani se priključne palice končajo s kljukami ah ušesi.The subject of the invention is also a double-ended reinforced-concrete reinforcement connecting element, with two reinforced-concrete reinforcement connecting elements placed side by side under and / or above each other by opposing rod connections. Such an embodiment is shown in FIG. 7. The bond may exist by extending the connecting rods 1 through them, such that the bonding portion then represents a deflected section 2. Alternatively, the bonding can be achieved by inserting a tapered shaped bonding portion. It is also advisable to connect the opposing connecting rods 1 to the plastic inserts. The double connecting element of reinforced concrete reinforcement may also be so designed that the two parts are connected on one side and the connecting rods end with hooks or ears on the other.
ZaFor
BLASY RolfBLASY Rolf
VRELIJAKik AD - GORI U FVRELIJAKik AD - GORI U F
Claims (11)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19924213408 DE4213408A1 (en) | 1992-04-23 | 1992-04-23 | Safety iron rod inserting strip - consists of several parallel, inserting iron rods with stirrup at top end |
| DE19924225640 DE4225640A1 (en) | 1992-08-03 | 1992-08-03 | Reinforcing connector between reinforced-concrete components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI9300214A true SI9300214A (en) | 1993-12-31 |
Family
ID=25914175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI9300214A SI9300214A (en) | 1992-04-23 | 1993-04-23 | The connection element for reinforced concret armature |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0570717A1 (en) |
| CZ (1) | CZ67693A3 (en) |
| HU (1) | HU212021B (en) |
| SI (1) | SI9300214A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL323253A1 (en) * | 1996-03-26 | 1998-03-16 | Sicon S R O | Joint for precast concrete units |
| US7437858B2 (en) | 2003-02-04 | 2008-10-21 | Reward Wall System, Inc. | Welded wire reinforcement for modular concrete forms |
| FR2883315B1 (en) * | 2005-03-21 | 2007-05-04 | Kp1 Soc Par Actions Simplifiee | SUSPENSION FOR CONCRETE SLAB OR SIMILAR |
| CH701796A2 (en) * | 2009-09-10 | 2011-03-15 | Debrunner Koenig Man Ag | A reinforcing element for installation in concrete components. |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3005571C2 (en) * | 1980-02-14 | 1982-02-18 | Schöck, Eberhard, 7570 Baden-Baden | Component for thermal insulation in buildings |
| DE3210680A1 (en) * | 1982-03-23 | 1983-10-06 | Fischer Draht Ag | Connecting cage for reinforcing reinforced-concrete constructions and its use |
| FR2526465A1 (en) * | 1982-05-06 | 1983-11-10 | Standarm | Metal reinforcement cage for reinforced concrete column - has two complementary halves hooked together at corner bars |
| EP0136322A1 (en) * | 1983-02-25 | 1985-04-10 | LHOTEL, Patrick | Protection of stand by steel bars in reinforced concrete |
| CH652160A5 (en) * | 1983-03-11 | 1985-10-31 | Walter Egger | CANTILEVER CONNECTING ELEMENT. |
| ATE38069T1 (en) * | 1984-01-13 | 1988-11-15 | Pawe Ag | CANTILE PLATE CONNECTION ELEMENT. |
| DE8901350U1 (en) * | 1989-02-07 | 1989-03-23 | Hiendl, Heribert, 8440 Straubing | Connecting bracket basket |
| DE8913700U1 (en) * | 1989-04-22 | 1990-01-25 | Podendorf, Hinrich, 4100 Duisburg | Reinforcing cage made of concrete steel |
| DE9005715U1 (en) * | 1990-05-19 | 1990-09-06 | DIDA-Stahlarmierungen, 7801 Hartheim | Connection cage for reinforcing concrete walls |
-
1993
- 1993-04-20 CZ CZ93676A patent/CZ67693A3/en unknown
- 1993-04-21 HU HU9301172A patent/HU212021B/en not_active IP Right Cessation
- 1993-04-23 EP EP93106658A patent/EP0570717A1/en not_active Withdrawn
- 1993-04-23 SI SI9300214A patent/SI9300214A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0570717A1 (en) | 1993-11-24 |
| HUT69538A (en) | 1995-09-28 |
| HU212021B (en) | 1996-01-29 |
| HU9301172D0 (en) | 1993-11-29 |
| CZ67693A3 (en) | 1993-11-17 |
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