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201110134401.2吊車吊鉤偏角激光顯示與監(jiān)視設(shè)置。本發(fā)明是用不同色的、反映吊鉤偏角的激光光束與始終鉛垂方位的基準(zhǔn)激光光束相比較，動態(tài)顯示吊鉤偏角的方向、大小，既準(zhǔn)確、鮮明且簡單，是吊車監(jiān)控技術(shù)的重大變革。其作法是，將經(jīng)球絞連接的基準(zhǔn)激光發(fā)生器，裝設(shè)于與吊鉤聯(lián)接的動滑輪組護(hù)板外側(cè)的下方，將吊鉤偏角激光發(fā)生器，裝設(shè)于動滑輪組護(hù)板外側(cè)的上方，當(dāng)?shù)蹉^偏角0o時，吊鉤偏角激光發(fā)生器朝下發(fā)射的激光光束，和基準(zhǔn)激光發(fā)生器鉛垂朝上發(fā)射的激光光束相合，若二者激光光束分別為紅色和蘭色，則當(dāng)?shù)蹉^偏角0o時，紅色與蘭色相混發(fā)出紫光，當(dāng)?shù)蹉^產(chǎn)生偏角時，蘭色激光光束則偏離紅色的基準(zhǔn)激光光束，紅、蘭分明顯示出偏角的方向、大小，并經(jīng)無線攝象頭、接收機(jī)將激光光束圖象，再現(xiàn)于操作室的屏幕上，作為司機(jī)操縱依據(jù)，以實現(xiàn)垂直吊裝。本發(fā)明專利問世，將結(jié)束司機(jī)無法判斷抬吊作業(yè)以及部分單機(jī)吊裝作業(yè)時，其吊鉤是否處于垂直狀態(tài)的歷史，開創(chuàng)出既適合于所有單機(jī)吊裝作業(yè)，也適合于抬吊作業(yè)，回避不垂直吊裝風(fēng)險的新一代吊車，期望有實力、有志向的吊車制造廠商通過專利權(quán)轉(zhuǎn)讓，向國際申請專利，問鼎世界！歡迎有意向者來電商議。
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