CS201136B1 - Joint of the steel reinforcement - Google Patents
Joint of the steel reinforcement Download PDFInfo
- Publication number
- CS201136B1 CS201136B1 CS120977A CS120977A CS201136B1 CS 201136 B1 CS201136 B1 CS 201136B1 CS 120977 A CS120977 A CS 120977A CS 120977 A CS120977 A CS 120977A CS 201136 B1 CS201136 B1 CS 201136B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- reinforcement
- joint
- steel reinforcement
- coupling body
- welding
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 title claims description 25
- 229910000831 Steel Inorganic materials 0.000 title claims description 9
- 239000010959 steel Substances 0.000 title claims description 9
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 239000000565 sealant Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 239000011150 reinforced concrete Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 2
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
Vynález sa týká spoja oceTovej výstuže v stavebných dielcoch a konštrukciách.The invention relates to a steel reinforcement joint in structural parts and structures.
Pri spójaní oceTovej výstuže v železobetonových montovaných skeletoch, při Tahaných železobetonových konštrukciách, vo výrobniach prefabrikátov, při zakladaní stavieb a pod. sa doteraz používá spájanie viazaním, zváraním elektrickým oblúkom, aluminotermickým zváraním, zváraním na tupo, zváraním v COg a inými spósobmi.When joining steel reinforcement in reinforced concrete prefabricated skeletons, in tensile reinforced concrete structures, in prefabricated factories, in foundations of buildings and the like. to date, bonding, arc welding, aluminothermal welding, butt welding, COg welding, and other methods have been used.
Uvedené metody vyžadujú začlenenie velkého počtu pracovníkov do pracovného procesu, pracovníci musia mať k dispozícii náročné strojné zariadenia a elektrická energiu. Staticky exponované spoje musia vykonávat kvalifikovaní zvárači, ktorých je citelný nedostatok. Aluminotermické zváranie je drahé a pre velké rozměry foriem sa nehodí pre zváranie v rozmerovo obmedzených priestoroch.These methods require the inclusion of a large number of workers in the work process, with the need for demanding machinery and electricity. Statically exposed joints must be carried out by qualified welders, of which there is a noticeable lack. Aluminothermal welding is expensive and, due to the large dimensions of the molds, is not suitable for welding in confined spaces.
Uvedené nevýhody odstraňuje spoj oceTovej výstuže podlá vynálezu, ktorého podstata spočívá v tom, že dva konce výstuže sú uložené v tele spojky. Tělo spojky z vnútorného povrchu je opatřené drážkami a otvormi pre plnenie. Medzi povrchom oboch koncov výstuží s vnútorným povrchom těla spojky s drážkami je tmel. Ječen koniec těla spojky móže byť připevněný napr. pomocou zvaru k jednému konců výstuže.These drawbacks are eliminated by the steel reinforcement joint according to the invention, which consists in that the two ends of the reinforcement are housed in the coupling body. The coupling body from the inner surface is provided with grooves and filling holes. There is a sealant between the surface of both ends of the reinforcements with the inner surface of the groove connector body. The barley end of the clutch body may be attached e.g. by welding to one end of the reinforcement.
Spoj vyhotovený podlá vynálezu umožňuje zavedenie vyššieho stupňa mechanizácie a racionalizácie práč, dosahovanie pravidelné vysokéj produktivity práč pri značné zvýšenej kvalitě spojov a podstatné zvýšenie bezpečnosti' pri práci.The joint made according to the invention allows the introduction of a higher degree of mechanization and rationalization of washing machines, achieving regular high productivity of washing with a significantly improved quality of joints and a substantial increase in safety at work.
Příkladné prevedenie spoja oceTovej výstuže je znázorněné na prijíbjených výkresochAn exemplary embodiment of a steel reinforcement joint is shown in the drawings
201 136 v201 136 v
201 136 kde na obr. 1 je znázorněné epojenie dvoch koncov výstuže. Na obr. 2 je jeden koniec výstuže pevno spojený s telom spojky.201 136 where in FIG. 1 shows the connection of the two ends of the reinforcement. In FIG. 2, one end of the reinforcement is rigidly connected to the coupling body.
Spoj oceTovej výstuže je konstrukčně riešený tak, že oba konce výstuže 2 sú uložené v tele spojky 1. Tělo spojky 1 je opatřené otvormi pre plnenie a na vnútornom povrchu drážkami 3.· Medzi vnútorným povrchom těla spojky 1, ktorý je opatřený drážkami 2» a povr chom oboch koncov výstuže 2 je tmel 4·OceTovej joint reinforcement is designed so that the two ends of the reinforcement 2 is stored in the coupling body 1. The body 1 is provided with coupling openings for filling and on the inner surface grooves 3. · The inner surface of the coupling body 1, which is provided with grooves 2 »and the surface of both ends of the reinforcement 2 is sealant 4 ·
Spoj podTa vynálezu mdže byť konštrukčne riešený aj tak, že tělo spojky 1 je pevne spojené s jedným koncom výstuže 2 zvarom 6 alebo iným pevným spojením. Druhý koniec výstuže 2 je uložený v tele spojky 1 a medzi telom spojky 1 a týmto koncom výstuže 2 je tmel 4. Ako tmel 4 a výhodou možno použiť rýchlotuhnúce tmely o dostatočnej mechanickej pevnosti, připadne so zvačšovaním objemu pri tuhnutí.The joint according to the invention can also be designed such that the coupling body 1 is rigidly connected to one end of the reinforcement 2 by a weld 6 or another rigid connection. The other end of the reinforcement 2 is embedded in the body of the clutch 1 and between the body of the clutch 1 and this end of the reinforcement 2 is a sealant 4. As the sealant 4 and advantageously quick-setting sealants of sufficient mechanical strength can be used.
Spoj podl’a vynálezu sa vykoná tak, že pri spojení dvoch častí ocel’ovej výstuže 2 sa nasunie tělo spojky 1 na oba konce výstuže 2 a do priestoru medzi povrchom oboch koncov výstuže 2 a vnútorného povrchu těla spojky 1 sa pomocou tmeliaoej pištole, alebo iným vhodným spdsobom natlačí tmel cez otvory 2» alebo cez voThý prieetor medzi čelom těla spojky 1 a povrchom výstuže 2. Dněl 4, po krátkom čase stuhne, čím je spojenie vykonané.The connection according to the invention is carried out by connecting two parts of the steel reinforcement 2 by sliding the coupling body 1 on both ends of the reinforcement 2 and by means of a sealant gun in the space between the surface of both ends of the reinforcement 2 and the inner surface of the coupling body 1 in another suitable manner, it presses the sealant through the apertures 2, or through a large hole between the face of the coupling body 1 and the surface of the reinforcement 2. The bottom 4 solidifies after a short time, thereby making the connection.
Spoj oceTov&j výstuže podTa vynálezu je možné s výhodou použiť v stavebníctve pri tahaných železobetonových konštrukciách, v železobetonových montovaných skeletoch, pri zakladení stavieb, pri výrobě prefabrikátov a pod.The steel reinforcement joint according to the invention can be advantageously used in the building industry in tensile reinforced concrete structures, in reinforced concrete prefabricated skeletons, in foundation foundations, in the production of precast products and the like.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS120977A CS201136B1 (en) | 1977-02-24 | 1977-02-24 | Joint of the steel reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS120977A CS201136B1 (en) | 1977-02-24 | 1977-02-24 | Joint of the steel reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS201136B1 true CS201136B1 (en) | 1980-10-31 |
Family
ID=5345908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS120977A CS201136B1 (en) | 1977-02-24 | 1977-02-24 | Joint of the steel reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS201136B1 (en) |
-
1977
- 1977-02-24 CS CS120977A patent/CS201136B1/en unknown
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