{"id":6529,"date":"2021-09-11T14:59:30","date_gmt":"2021-09-11T11:59:30","guid":{"rendered":"https:\/\/bestessayhomework.com\/tr\/?p=6529"},"modified":"2021-09-11T14:59:30","modified_gmt":"2021-09-11T11:59:30","slug":"baglanti-bacaklarinin-acisi-is-sagligi-ve-guvenligi-odevleri-is-sagligi-ve-guvenligi-tez-yaptirma-isg-is-sagligi-ve-guvenligi-tez-yaptirma-ucretleri","status":"publish","type":"post","link":"https:\/\/bestessayhomework.com\/tr\/baglanti-bacaklarinin-acisi-is-sagligi-ve-guvenligi-odevleri-is-sagligi-ve-guvenligi-tez-yaptirma-isg-is-sagligi-ve-guvenligi-tez-yaptirma-ucretleri\/","title":{"rendered":"Ba\u011flant\u0131 Bacaklar\u0131n\u0131n A\u00e7\u0131s\u0131 \u2013 \u0130\u015f Sa\u011fl\u0131\u011f\u0131 ve G\u00fcvenli\u011fi \u00d6devleri \u2013 \u0130\u015f Sa\u011fl\u0131\u011f\u0131 ve G\u00fcvenli\u011fi Tez Yapt\u0131rma \u2013 \u0130SG \u2013 \u0130\u015f Sa\u011fl\u0131\u011f\u0131 ve G\u00fcvenli\u011fi Tez Yapt\u0131rma \u00dccretleri"},"content":{"rendered":"

\u0130\u015flevsel Gerdanl\u0131k<\/span><\/strong><\/p>\n

D\u00fczensiz veya dengesiz y\u00fckleri g\u00fcvenli bir \u015fekilde tutmak i\u00e7in kullan\u0131l\u0131r. Bununla birlikte, nominal kapasiteler – d\u00fcz bir ata\u015fmana k\u0131yasla – y\u00fczde 25 azal\u0131r, \u00e7\u00fcnk\u00fc ilmek konfig\u00fcrasyonu, halattaki bile\u015fen tellerinin ve \u015feritlerinin kald\u0131rma s\u0131ras\u0131nda ayarlanma kabiliyetini etkiler ve dolay\u0131s\u0131yla g\u00f6vdeye fiilen zarar verebilir. bo\u011fulma noktas\u0131.<\/span><\/p>\n

Sepet<\/span><\/strong><\/p>\n

Daha iyi denge ve en y\u00fcksek mukavemet i\u00e7in \u00e7iftler halinde kullan\u0131l\u0131r, y\u00fck\u00fc bir sapan\u0131n iki ucu aras\u0131nda e\u015fit olarak da\u011f\u0131t\u0131r. Sapan\u0131n iki ucu dikey olmad\u0131\u011f\u0131 i\u00e7in, kald\u0131rma kapasitesi ayn\u0131 sapan ile dikey bir ask\u0131 kapasitesinin iki kat\u0131 olmayabilir.<\/span><\/p>\n

Dizgin<\/span><\/strong><\/p>\n

Gerekli kald\u0131rma ata\u015fmanlar\u0131na sahip bir nesneyi kald\u0131rmak i\u00e7in birlikte kullan\u0131lan iki, \u00fc\u00e7 veya d\u00f6rt tekli ask\u0131 kombinasyonu. Bir dizgin ba\u011flant\u0131s\u0131, kanca do\u011frudan y\u00fck\u00fcn a\u011f\u0131rl\u0131k merkezinin \u00fczerine yerle\u015ftirilmi\u015f olarak y\u00fck bacaklar aras\u0131nda e\u015fit olarak da\u011f\u0131t\u0131ld\u0131\u011f\u0131nda m\u00fckemmel y\u00fck dengesi sa\u011flar. Ancak kullan\u0131m\u0131, her bir baca\u011f\u0131n a\u015f\u0131r\u0131 y\u00fcklenmemesini sa\u011flamak i\u00e7in ask\u0131 a\u00e7\u0131lar\u0131n\u0131n dikkatli bir \u015fekilde belirlenmesini gerektirir.<\/span><\/p>\n

Ba\u011flant\u0131 Bacaklar\u0131n\u0131n A\u00e7\u0131s\u0131<\/span><\/strong><\/h3>\n

Sapan a\u00e7\u0131s\u0131 belirtilmedik\u00e7e, kald\u0131rma kapasiteleri yan\u0131lt\u0131c\u0131d\u0131r \u00e7\u00fcnk\u00fc asma a\u00e7\u0131s\u0131 k\u00fc\u00e7\u00fcld\u00fck\u00e7e sapan aya\u011f\u0131n\u0131n kapasitesi azal\u0131r.<\/span><\/p>\n

M\u00fcmk\u00fcn oldu\u011funda, ask\u0131 a\u00e7\u0131lar\u0131 yataydan 45\u00b0’den b\u00fcy\u00fck olmal\u0131d\u0131r; Bacaklar\u0131 yataydan 30\u00b0’den daha az a\u00e7\u0131larda olan herhangi bir sapan\u0131n kullan\u0131lmas\u0131 son derece tehlikelidir ve sapan a\u00e7\u0131s\u0131 \u00f6l\u00e7\u00fcm\u00fcnde 5\u00b0 kadar k\u00fc\u00e7\u00fck bir hatadan kaynaklanacak y\u00fck \u00fczerindeki etkisinden dolay\u0131 tavsiye edilmez.<\/span><\/p>\n

Bir sapan\u0131n nominal kapasitelerini \u00fcreticinin \u00e7izelgelerinde kar\u015f\u0131la\u015ft\u0131rmak, bir dikey ayakl\u0131 d\u00fcz bir ask\u0131 ile a\u00e7\u0131l\u0131 ayakl\u0131 bir ask\u0131 aras\u0131ndaki kapasite kayb\u0131n\u0131 kolayca g\u00f6sterir.<\/span><\/p>\n

Kald\u0131rma cihaz\u0131n\u0131n y\u00fcke yak\u0131n bir \u015fekilde donat\u0131lmas\u0131, b\u00f6ylece sapan ayaklar\u0131n\u0131n a\u00e7\u0131ld\u0131\u011f\u0131 a\u00e7\u0131y\u0131 (dahil edilen a\u00e7\u0131) artt\u0131rmak, bir sapan\u0131n bacaklar\u0131na yerle\u015ftirilen gerilimi keskin bir \u015fekilde artt\u0131r\u0131r. Y\u00fck\u00fcn uzunlu\u011fu ve geni\u015fli\u011fi, sapan uzunlu\u011fu ve mevcut tavan bo\u015flu\u011fu, belirli bir y\u00fck\u00fc kald\u0131rmak i\u00e7in kullan\u0131labilecek sapan a\u00e7\u0131s\u0131n\u0131 belirlese de, sapan a\u00e7\u0131s\u0131n\u0131n m\u00fcmk\u00fcn oldu\u011funca geni\u015f tutulmas\u0131 zorunludur.<\/span><\/p>\n

30\u00b0’den k\u00fc\u00e7\u00fck bir ask\u0131 a\u00e7\u0131s\u0131 ne ekonomik ne de iyi bir uygulamad\u0131r. Bu t\u00fcr a\u00e7\u0131lar, yaln\u0131zca y\u00fck\u00fcn a\u011f\u0131rl\u0131\u011f\u0131yla t\u00fcm orant\u0131s\u0131z olarak sapan ayaklar\u0131ndaki gerilimi olu\u015fturmakla kalmaz, ayn\u0131 zamanda y\u00fck\u00fcn u\u00e7lar\u0131nda \u00e7ok daha b\u00fcy\u00fck bir \u201c\u00e7ekme\u201d yarat\u0131r, b\u00f6ylece eksantrik y\u00fckl\u00fc bir kolon etkisi (uzun, uzun, ince nesnelerin b\u00fck\u00fclme e\u011filimi vard\u0131r).<\/span><\/p>\n

Temel kural: Ask\u0131 aya\u011f\u0131 a\u00e7\u0131s\u0131 (yataydan \u00f6l\u00e7\u00fcld\u00fc\u011f\u00fc gibi):<\/span><\/strong><\/p>\n

60\u00b0\u2014kald\u0131rma kapasitesi yakla\u015f\u0131k y\u00fczde 15 azal\u0131r 45\u00b0\u2014kald\u0131rma kapasitesi yakla\u015f\u0131k y\u00fczde 30 azal\u0131r 30\u00b0\u2014kald\u0131rma kapasitesi yakla\u015f\u0131k y\u00fczde 50 azal\u0131r<\/span><\/p>\n

\u00dc\u00e7 veya d\u00f6rt ayakl\u0131 bir kancan\u0131n, tek bacak \u00fczerindeki g\u00fcvenli y\u00fck ile bacak say\u0131s\u0131 \u00e7arp\u0131m\u0131na e\u015fit bir y\u00fck\u00fc g\u00fcvenli bir \u015fekilde kald\u0131raca\u011f\u0131n\u0131 asla varsaymay\u0131n. Her baca\u011f\u0131n kendi pay\u0131n\u0131 ta\u015f\u0131d\u0131\u011f\u0131n\u0131 bilmenin bir yolu yoktur – iki y\u00fck t\u00fcm y\u00fck\u00fc alabilirken di\u011fer bacaklar sadece y\u00fck\u00fc dengelemeye hizmet eder.<\/span><\/p>\n

Yap\u0131 i\u015flerinde<\/a> i\u015f Sa\u011fl\u0131\u011f\u0131 ve G\u00fcvenli\u011fi Y\u00f6netmeli\u011fi<\/span>
\nMadenlerde \u015fev a\u00e7\u0131s\u0131<\/span>
\nyap\u0131 i\u015flerinde i\u015f sa\u011fl\u0131\u011f\u0131 ve g\u00fcvenli\u011fi y\u00f6netmeli\u011fi ek-4<\/span>
\nYa\u015fam hatt\u0131 y\u00f6netmeli\u011fi<\/span>
\nY\u00fcksekte \u00e7al\u0131\u015fmalarda i\u015f Sa\u011fl\u0131\u011f\u0131 ve G\u00fcvenli\u011fi Y\u00f6netmeli\u011fi<\/span>
\nY\u00fcksekte \u00e7al\u0131\u015fma Y\u00f6netmeli\u011fi 2019<\/span>
\nY\u00fcksekte \u00e7al\u0131\u015fma Y\u00f6netmeli\u011fi 2020<\/span>
\nY\u00fcksekte \u00e7al\u0131\u015fmalarda is Sa\u011fl\u0131\u011f\u0131 ve G\u00fcvenli\u011fi<\/span><\/p>\n

Ala\u015f\u0131ml\u0131 \u00c7elik Zincir Sapanlar<\/span><\/strong><\/h3>\n

Zincir sapanlar kal\u0131c\u0131, kaynakl\u0131 ba\u011flant\u0131 ba\u011flant\u0131lar\u0131 veya tercih edilirse daha h\u0131zl\u0131 \u201csahada\u201d montajlar i\u00e7in mekanik ba\u011flant\u0131 ba\u011flant\u0131lar\u0131 kullan\u0131larak \u00fcretilebilir. Her iki durumda da, ask\u0131da s\u0131n\u0131f, boyut, eri\u015fim, ask\u0131 tipi, belirli bir kald\u0131rma a\u00e7\u0131s\u0131nda \u00e7al\u0131\u015fma y\u00fck\u00fc limiti ve seri numaras\u0131n\u0131 sa\u011flayan bir tan\u0131mlama etiketi bulunmal\u0131d\u0131r.<\/span><\/p>\n

Di\u011fer sapan t\u00fcrlerine k\u0131yasla, zincir sapanlar en zay\u0131f g\u00fc\u00e7\/a\u011f\u0131rl\u0131k oran\u0131na, en iyi a\u015f\u0131nma ve kesilme direncine, ortalama uzama ve \u015fok direncine, en iyi esnekli\u011fe ve y\u00fcksek s\u0131cakl\u0131\u011fa kar\u015f\u0131 en iyi dirence sahiptir. Y\u00fck\u00fcn \u015fekline uyum sa\u011flama g\u00fc\u00e7leri ve yetenekleri nedeniyle yayg\u0131n olarak kullan\u0131l\u0131rlar. Keskin kenarl\u0131, teli kesebilecek veya s\u0131cak a\u011f\u0131r nesneleri kald\u0131rmak i\u00e7in kullan\u0131lmal\u0131d\u0131r.<\/span><\/p>\n

Ba\u015f \u00fcst\u00fc kald\u0131rma i\u015flemleri i\u00e7in sadece ala\u015f\u0131ml\u0131 \u00e7elik zincirler kullan\u0131lmal\u0131d\u0131r. Esnek, dayan\u0131kl\u0131 ve uzun \u00f6m\u00fcrl\u00fcd\u00fcrler, s\u00fcnektirler, kontrol edilmesi kolayd\u0131r, uygun depolama i\u00e7in katlanabilirler ve bir y\u00fck\u00fcn d\u0131\u015f hatlar\u0131na g\u00fcvenli bir \u015fekilde yap\u0131\u015f\u0131rlar. Zincir sapanlar \u00e7ok az esnekli\u011fe sahip olsalar da y\u00fck\u00fc iyi kavrarlar.<\/span><\/p>\n

Herhangi bir ar\u0131za uyar\u0131s\u0131 vermemesine ra\u011fmen, zincir a\u015f\u0131nmaya, korozyona ve \u0131s\u0131ya daha dayan\u0131kl\u0131 oldu\u011fu i\u00e7in baz\u0131 i\u015fler i\u00e7in daha uygundur. \u00d6zellikle zincir sapanlar \u00e7ok s\u0131cak malzemeleri kald\u0131rmak i\u00e7in en iyi se\u00e7imdir. 1000\u00b0F (537.78\u00b0C) s\u0131cakl\u0131\u011fa kadar \u0131s\u0131t\u0131labilirler. Bununla birlikte, ala\u015f\u0131m zincir sapanlar s\u00fcrekli olarak 600\u00b0F’yi (315.6\u00b0C) a\u015fan servis s\u0131cakl\u0131klar\u0131na maruz kald\u0131\u011f\u0131nda, operat\u00f6rler \u00fcreticinin tavsiyelerine g\u00f6re \u00e7al\u0131\u015fma y\u00fck\u00fc s\u0131n\u0131rlar\u0131n\u0131 azaltmal\u0131d\u0131r.<\/span><\/p>\n

Ani \u015foklardan zarar g\u00f6rebilecekleri i\u00e7in ala\u015f\u0131m zincir sapanlar kullan\u0131l\u0131rken dikkatli olunmal\u0131d\u0131r. Zincir sapanlar\u0131n yanl\u0131\u015f kullan\u0131m\u0131 sapana zarar verebilir ve sapan ar\u0131zas\u0131na ve \u00e7al\u0131\u015fan\u0131n yaralanmas\u0131na neden olabilir.<\/span><\/p>\n

Uygun Sapanlar\u0131 Se\u00e7me<\/span><\/strong><\/h3>\n

Sapanlar, y\u00fck\u00fcn boyutuna, cinsine ve i\u015f yerinin \u00e7evre ko\u015fullar\u0131na g\u00f6re kullan\u0131m amac\u0131na g\u00f6re se\u00e7ilmelidir.<\/span><\/p>\n

\u2022 A\u011f\u0131rl\u0131\u011f\u0131 belirleyin. Kald\u0131r\u0131lacak y\u00fck\u00fcn bilindi\u011finden emin olun. De\u011filse, sapan\u0131n yeterli nominal kapasiteden daha fazlas\u0131na sahip oldu\u011fundan emin olmak i\u00e7in uygun ad\u0131mlar\u0131 at\u0131n.<\/span>
\n\u2022 Ba\u011flant\u0131ya karar verin. Ba\u011flant\u0131n\u0131n, a\u011f\u0131rl\u0131\u011f\u0131n yan\u0131 s\u0131ra y\u00fck\u00fcn \u015fekline ve boyutuna uygun oldu\u011fundan emin olun. Se\u00e7im, pozitif bir ba\u011flant\u0131 sa\u011flaman\u0131n yan\u0131 s\u0131ra, y\u00fcke gelebilecek olas\u0131 fiziksel hasarlar\u0131 da dikkate almal\u0131d\u0131r. Se\u00e7ilen ask\u0131, sapan konstr\u00fcksiyonunun se\u00e7imini etkileyebilir.<\/span>
\n\u2022 Kald\u0131rma cihaz\u0131n\u0131 kontrol edin. Kald\u0131rma cihaz\u0131n\u0131n yeterli kapasiteye sahip oldu\u011fundan, d\u00fczg\u00fcn \u00e7al\u0131\u015f\u0131r durumda oldu\u011fundan ve y\u00fck kald\u0131r\u0131ld\u0131\u011f\u0131nda gereken manevra kabiliyetini sa\u011flad\u0131\u011f\u0131ndan ve sapan\u0131n bu cihaza oturdu\u011fundan emin olun.<\/span>
\n\u2022 Kald\u0131r\u0131lacak alan\u0131 d\u00fc\u015f\u00fcn\u00fcn. Kald\u0131rma cihaz\u0131n\u0131n, ask\u0131n\u0131n uzunlu\u011fu kancaya eklendi\u011finde y\u00fck\u00fc almak ve i\u015flemek i\u00e7in yeterli ba\u015f bo\u015flu\u011funa sahip oldu\u011fundan emin olun.<\/span>
\n\u2022 Ask\u0131 uzunlu\u011funu belirleyin. Kald\u0131rma i\u015flemini tamamlamak i\u00e7in m\u00fcmk\u00fcn olan en uzun ask\u0131y\u0131 kulland\u0131\u011f\u0131n\u0131zdan emin olun, \u00e7\u00fcnk\u00fc en uzun ask\u0131, ask\u0131 \u00fczerinde minimum stres i\u00e7in bacaklar aras\u0131nda en k\u00fc\u00e7\u00fck yay\u0131lma a\u00e7\u0131s\u0131n\u0131 sa\u011flayacakt\u0131r.<\/span>
\n\u2022 Nominal kapasiteyi kontrol edin. Sapan\u0131n g\u00fcvenli \u00e7al\u0131\u015fma y\u00fck kapasitesini tespit edin. tahmin etme. \u00dcreticinin nominal kapasite tablosunu kullan\u0131n. Se\u00e7ilen a\u00e7\u0131da donat\u0131ld\u0131\u011f\u0131nda, se\u00e7ilen ask\u0131 uzunlu\u011funun, tipinin ve \u00e7ap\u0131n\u0131n kald\u0131r\u0131lacak y\u00fck\u00fc kar\u015f\u0131layaca\u011f\u0131n\u0131 iki kez kontrol edin.<\/span>
\n\u2022 Bacak konfig\u00fcrasyonunu belirleyin. Do\u011fru bacak konfig\u00fcrasyonunu kulland\u0131\u011f\u0131n\u0131zdan emin olun. Tek par\u00e7al\u0131 sapan (tek halat) veya \u00e7ok par\u00e7al\u0131 sapan (birka\u00e7 halat) kullan\u0131lmas\u0131, sapan\u0131n kullan\u0131m \u00f6zelliklerini di\u011fer fakt\u00f6rlerden daha fazla i\u00e7erir. Tek ba\u015f\u0131na kapasite g\u00f6z \u00f6n\u00fcne al\u0131nd\u0131\u011f\u0131nda, \u00e7ok par\u00e7al\u0131 sapanlar, tek par\u00e7al\u0131 sapanlardan daha esnek, daha kolay ta\u015f\u0131nacak ve genellikle a\u015f\u0131r\u0131 a\u011f\u0131r y\u00fcklerin ta\u015f\u0131nmas\u0131 i\u00e7in tek pratik yolu sa\u011flayacakt\u0131r.<\/span><\/p>\n