The invention discloses a lead screw elevator having high safety. The lead screw elevator comprises a fixing base, a lead screw and a lifting platform; the lifting platform is arranged above the fixing base in parallel; the top of the lead screw is perpendicular to the bottom of the lifting platform; the bottom of the lead screw is perpendicular to the fixing base and extends to the position belowthe fixing base; a lead screw driving device corresponding to the lead screw is arranged on the fixing base; a guardrail is arranged on the lifting platform; a plurality of safety sleeve ropes are arranged on the guardrail; and a plurality of safety foot sleeves vertically corresponding to the safety sleeve ropes are arranged on the upper surface of the lifting platform. In the mode, according tothe lead screw elevator having the high safety, the waist and the feet of an operator are sleeved with the safety sleeve ropes and the safety foot sleeves correspondingly, the operator is prevented from slipping due to loss of the gravity center, and thus the safety performance is improved, and potential safety hazards are reduced.
本发明公开了一种安全性高的丝杠升降机,包括:固定底座、丝杠和升降平台,所述升降平台平行设置在固定底座上方,所述丝杠的顶部与升降平台的底部相垂直,所述丝杠的底部与固定底座垂直并延伸至固定底座下方,所述固定底座上设置有与丝杠对应的丝杠驱动装置,所述升降平台上设置有护栏,所述护栏上设置有若干个安全套绳,所述升降平台的上表面设置有若干个与安全套绳上下对应的安全脚套。通过上述方式,本发明提供的安全性高的丝杠升降机,通过安全套绳和安全脚套分别对作业人员的腰部和脚进行套住,防止作业人员失去重心而滑倒,从而提高安全性能,降低安全隐患。
Lead screw elevator having high safety
一种安全性高的丝杠升降机
2021-01-22
Patent
Electronic Resource
Chinese
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 / F16F SPRINGS , Federn |