{"id":701,"date":"2019-04-04T11:07:13","date_gmt":"2019-04-04T03:07:13","guid":{"rendered":"https:\/\/www.sevencrane.com\/?p=701"},"modified":"2022-11-23T15:40:45","modified_gmt":"2022-11-23T07:40:45","slug":"maintenance-guidelines-for-key-components-of-single-girder-overhead-cranes","status":"publish","type":"post","link":"https:\/\/www.sevencrane.com\/pt\/maintenance-guidelines-for-key-components-of-single-girder-overhead-cranes\/","title":{"rendered":"Diretrizes de manuten\u00e7\u00e3o para componentes-chave de pontes rolantes de viga \u00fanica"},"content":{"rendered":"

\"Guindaste

A viga principal da ponte rolante de viga \u00fanica \u00e9 geralmente composta de a\u00e7o em forma de I ou se\u00e7\u00e3o composta. Este tipo de equipamento de guindaste \u00e9 amplamente utilizado em oficinas, armaz\u00e9ns e outros canteiros de obras. Como as opera\u00e7\u00f5es seguras do equipamento dependem em grande parte dos operadores, os trabalhos de manuten\u00e7\u00e3o devem ser realizados diariamente. Aqui, as diretrizes de manuten\u00e7\u00e3o dos principais componentes s\u00e3o explicadas abaixo.<\/p>\n

\u00c9 necess\u00e1rio limpar frequentemente a carca\u00e7a do motor da ponte rolante de viga \u00fanica e prestar aten\u00e7\u00e3o a fen\u00f4menos anormais, como superaquecimento, ru\u00eddo anormal, vibra\u00e7\u00e3o anormal e assim por diante.<\/p>\n

Como a ponte rolante de viga \u00fanica \u00e9 um tipo de equipamento de opera\u00e7\u00e3o intermitente, ela precisa de partidas frequentes. Durante a opera\u00e7\u00e3o em baixa velocidade, a ventila\u00e7\u00e3o e o resfriamento n\u00e3o ser\u00e3o muito bons. E o aumento da corrente instant\u00e2nea tem certo impacto nos motores. Neste momento, \u00e9 necess\u00e1rio verificar se a temperatura do motor est\u00e1 normal e, caso ultrapasse a faixa de opera\u00e7\u00e3o, deve ser tratada a tempo.<\/p>\n

Para componentes principais como redutor, freio, cabo de a\u00e7o, gancho, etc., a inspe\u00e7\u00e3o deve ser realizada estritamente de acordo com as instru\u00e7\u00f5es. E a inspe\u00e7\u00e3o dos parafusos de fixa\u00e7\u00e3o do equipamento deve ser realizada com frequ\u00eancia para verificar se est\u00e3o anormalmente soltos. Como o freio ter\u00e1 certo desgaste durante o uso a longo prazo, a lacuna entre os componentes internos tamb\u00e9m ser\u00e1 compensada. Ent\u00e3o precisamos desmontar e ajustar o freio para atender aos requisitos das instru\u00e7\u00f5es.\u00a0<\/p>\n\n\n

As diretrizes adequadas de manuten\u00e7\u00e3o do guindaste podem n\u00e3o apenas prolongar a vida \u00fatil da m\u00e1quina, mas tamb\u00e9m melhorar a efici\u00eancia de trabalho. Espero que este artigo possa ajud\u00e1-lo!<\/p>","protected":false},"excerpt":{"rendered":"

A viga principal da ponte rolante de viga \u00fanica \u00e9 geralmente composta de a\u00e7o em forma de I ou se\u00e7\u00e3o composta. Este tipo de equipamento de guindaste \u00e9 amplamente utilizado em oficinas, armaz\u00e9ns e outros canteiros de obras\u2026..<\/p>","protected":false},"author":1,"featured_media":3939,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[41],"acf":[],"yoast_head":"\nMaintenance Guidelines for Key Components of Cranes - SEVENCRANE<\/title>\n<meta name=\"description\" content=\"Proper maintenance guidelines of the crane can not only prolong the service life of the machine, but also improve the working efficiency.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sevencrane.com\/pt\/maintenance-guidelines-for-key-components-of-single-girder-overhead-cranes\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Maintenance Guidelines for Key Components of Cranes - 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