The anti-falling aerial work platform comprises an aerial work platform body, a stand column is fixedly arranged in the middle of the upper end of the aerial work platform body, a containing box is fixedly arranged at the upper end of the stand column, and a rotating disc is movably arranged in the middle of the inner side of the containing box through a rotating shaft; a fixing ring is fixedly arranged at the position, on the outer side of the rotating disc, in the containing box, a clamping mechanism is arranged between the fixing ring and the rotating disc and comprises a notch, a pawl, ratchets and an elastic clamping piece, the notch is formed in the upper end of the outer side surface of the rotating disc, and the pawl is movably arranged in the notch through a rotating shaft. A plurality of ratchets are evenly and fixedly arranged on the side wall of the inner side of the fixing ring, and an elastic clamping piece is fixedly arranged at the position, at the upper end of the pawl, in the notch. The device is good in use effect, when a worker takes a tool for use, the tool cannot be hindered, the tool can be locked in time when the tool is accidentally released from the hand, and the tool is prevented from falling off and hurting passersby.
本发明公开了一种防坠的高空作业平台,包括作业平台本体,所述作业平台本体上端中部固定设置有立柱,所述立柱上端固定设置有放置盒,所述放置盒内侧中部通过转轴活动设置有转动盘,所述放置盒内部在转动盘外侧固定设置有固定环,所述固定环与转动盘之间设置有卡合机构,所述卡合机构包括缺口、棘爪、棘齿、弹性卡片,所述转动盘外侧表面上端开设有缺口,所述缺口内部通过转轴活动设置有棘爪,所述固定环内侧侧壁均匀固定设置有若干棘齿,所述缺口内部在棘爪上端固定设置有弹性卡片。本发明使用效果好,在工人拿取工具进行使用时不会进行阻碍,而在工具意外脱手时可以及时将其锁死,防止工具坠落砸伤路人。
Anti-falling aerial work platform
一种防坠的高空作业平台
2022-04-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln |
Anti-falling and anti-falling unmanned aerial vehicle
Europäisches Patentamt | 2023
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