{"id":10655,"date":"2016-02-16T13:43:41","date_gmt":"2016-02-16T11:43:41","guid":{"rendered":"http:\/\/www.theatertech.gr\/?page_id=10353"},"modified":"2017-05-16T06:59:27","modified_gmt":"2017-05-16T06:59:27","slug":"thf-%cf%80%ce%ad%cf%84%ce%b1%cf%83%ce%bc%ce%b1-%cf%80%cf%85%cf%81%ce%b1%cf%83%cf%86%ce%ac%ce%bb%ce%b5%ce%b9%ce%b1%cf%82-%ce%bb%ce%b5%cf%80%ce%af%ce%b4%ce%b1","status":"publish","type":"page","link":"https:\/\/theatertech.gr\/ro\/thf-%cf%80%ce%ad%cf%84%ce%b1%cf%83%ce%bc%ce%b1-%cf%80%cf%85%cf%81%ce%b1%cf%83%cf%86%ce%ac%ce%bb%ce%b5%ce%b9%ce%b1%cf%82-%ce%bb%ce%b5%cf%80%ce%af%ce%b4%ce%b1\/","title":{"rendered":"THF CORTINA DE SIGURAN\u0162\u0102 LA FOC (GHILOTIN\u0102)"},"content":{"rendered":"

Scop<\/strong>
\n\"1.<\/a><\/p>\n

Cortina de siguran\u0163\u0103 la foc este un mecanism necesar pentru protec\u0163ia la foc. Cortina se fabric\u0103 \u015fi se instaleaz\u0103 \u00een a\u015fa fel \u00eenc\u00e2t atunci c\u00e2nd se \u00eenchide s\u0103 \u00eentrerup\u0103 p\u0103trunderea aerului cald, a fl\u0103c\u0103rilor \u015fi a fumului provenite de la incendiul scenei \u015fi s\u0103 \u00eempiedice ca spa\u0163iul \u00een care se afl\u0103 spectatorii s\u0103 fie invadat de fl\u0103c\u0103ri pentru o perioad\u0103 de timp stabilit\u0103 prin reglement\u0103ri. Cortina trebuie s\u0103 se \u00eenchid\u0103 automat. Sarcina util\u0103 a mecanismului se stabile\u015fte \u00een func\u0163ie de dimensiunile \u00a0cadrului scenei. Viteza este de p\u00e2n\u0103 la 0,35m\/s.<\/p>\n

Descriere tehnic\u0103<\/strong><\/p>\n

Func\u0163ionarea mecanismului are la baz\u0103 principiul troliului electric. Un reductor electric rote\u015fte o bobin\u0103 tambur elicoidal\u0103 pe care se \u00eenf\u0103\u015foar\u0103 cablul care transmite mi\u015fcarea prin intermediul troliului la bara de ridicare a accesoriilor. Sistemele mecanice \u015fi electronice de siguran\u0163\u0103 nu permit deplasarea cablurilor de la locul lor, sub niciun motiv, chiar \u015fi \u00een cazul unui accident prin coliziune.<\/p>\n

Mecanismul este compus din urm\u0103toarele p\u0103r\u0163i componente:<\/p>\n

    \n
  1. Blocul de transmitere a mi\u015fc\u0103rii \/ 2. Blocul scripe\u0163ilor de deviere \/ 3. Blocul scripe\u0163ilor de ridicare\u00a0 \/\u00a0 4. Bara de suspensie a accesoriilor\u00a0 \/\u00a0 5.\u00a0 Cabluri\u00a0 \/\u00a0 6. \u00centinz\u0103toarele de cabluri\u00a0 \/\u00a0 7. Accesoriile de \u00eenc\u0103rcare Ghilotin\u0103 din materiale refractare\u00a0 \/ 8. Terminale de mi\u015fcare-siguran\u0163\u0103 \/ 9. Tablou, sistem de comand\u0103, Inverter,\u00a0 PLC, software etc.\u00a0 \/\u00a0 10. Consumabilele mecanismului (\u015furuburi, piuli\u0163e, \u015faibe, \u015faibe elastice, piuli\u0163e de blocare, cleme \u015fi piuli\u0163e de str\u00e2ngere, etc.)<\/li>\n<\/ol>\n