The invention relates to the construction field, in particular to a lifting ladder for indoor building construction. The lifting ladder for indoor building construction comprises a base, a supportingplate and a lifting and stabilizing mechanism. The lifting and stabilizing mechanism comprises a lifting unit and a stabilizing unit. A first groove is arranged at the end of the base. The upper surface of the base is provided with a second groove. A slide way is arranged in the base. The first groove communicates with the second groove through the slide way. The lifting unit comprises a first lifting bar and a second lifting bar. The stabilizing unit comprises a stabilizing frame, a gear column, a rack and a supporting bar, wherein the gear column is rotationally arranged in the first groove,the two ends of the stabilizing frame are fixedly connected with end faces of the gear column correspondingly, the rack is arranged in the slide way in a sliding manner, the rack is meshed with the gear column, the lower end of the supporting bar is fixedly connected with the rack in the second groove, and the upper end of the supporting bar can make contact with the first lifting bar. By the adoption of the technical scheme, the lifting ladder can be used without a power source, and the stability is high.
本发明涉及施工领域,具体涉及一种室内建筑施工用升降梯,包括底座、支撑板和升降稳固机构,升降稳固机构包括升降单元和稳固单元;底座的端部设有第一凹槽,底座的上表面设有第二凹槽,底座内设有滑道,第一凹槽通过滑道和第二凹槽连通;升降单元包括第一升降条和第二升降条;稳固单元包括稳固框、齿轮柱、齿条和支撑条,齿轮柱转动设置于第一凹槽内,稳固框的两端各自与齿轮柱的端面固定连接,齿条滑动设置于滑道内,且齿条与齿轮柱啮合,支撑条的下端于第二凹槽内与齿条固定连接,支撑条的上端能与第一升降条接触。采用本技术方案时,升降梯在无电源情况下可以使用,且稳定性较高。
Lifting ladder for indoor building construction
一种室内建筑施工用升降梯
2020-10-27
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 |
Indoor building finishing construction material lifting and conveying device
European Patent Office | 2021
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