The invention belongs to the field of building construction equipment, and provides safety lifting equipment for civil engineering, which comprises a derrick, a lifting cage, a controller, a falling protector, a pulley mechanism, a power mechanism and a counterweight mechanism, a top plate is of a groove-shaped structure, a plurality of U-shaped rods are arranged on the four sides of the top plate, and rollers in rolling fit with the derrick are arranged on the U-shaped rods; a secondary braking mechanism is arranged on the lifting cage and comprises four sliding grooves, openings of the sliding grooves face the inner side face of the derrick, sliding braking plates are arranged in the sliding grooves, braking ropes are arranged at the bottoms of the sliding braking plates, and self-locking assemblies matched with the braking ropes are arranged in the cage body. The bottom end of the brake rope extends to a storage box in the center of the bottom of the cage body in the diagonal direction, a brake starting assembly connected with the brake rope is arranged in the storage box, and a guardrail mechanism used for being connected with a floor stopping platform is arranged on the outer side of the derrick. The device is reasonable in design, high in braking safety, parking safety and grounding safety and suitable for large-scale popularization.

    本发明属于建筑施工设备领域,提出一种土建工程用安全升降设备,包括井架、升降笼、控制器、防坠器、滑轮机构、动力机构和配重机构,顶板为槽型结构且其四侧设置有多个U形杆,U形杆上设置有与井架滚动配合的滚子,升降笼上设置有二次制动机构,二次制动机构包括四个滑槽,滑槽的开口朝向井架的内侧面,滑槽中设置有滑动制动板,滑动制动板的底部设置有制动绳,笼体的内部设置有与制动绳配合的自锁组件,制动绳的底端朝对角方向延伸至笼体底部中心的收纳盒,收纳盒中设置有与制动绳连接的制动启动组件,井架的外侧设置有用来与停层平台连接的护栏机构。本装置设计合理、制动安全性较高、停层安全性较高以及接地安全性较高,适合大规模推广。


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    Titel :

    Safety lifting equipment for civil engineering


    Weitere Titelangaben:

    一种土建工程用安全升降设备


    Beteiligte:
    YAN BAOCHUAN (Autor:in) / LU XUGANG (Autor:in) / FANG YIWEN (Autor:in) / CUI XIAOHUI (Autor:in) / GUO BENDONG (Autor:in)

    Erscheinungsdatum :

    2023-09-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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