The invention belongs to the technical field of hoisting devices, and particularly relates to a protective hoisting device for bridge construction, which comprises two protective fence assemblies, and the two protective fence assemblies are oppositely arranged; the protective fence assembly comprises a fixed lifting plate, a lifting protective fence, a side protective fence and a fixed plate; the number of the side protective fences is two, the two side protective fences are arranged on the two sides of the lifting guardrail in a sliding mode respectively, a driving mechanism is arranged on the lifting guardrail, and the two side protective fences are driven by the driving mechanism to move. A hoisting assembly is arranged between the fixed hoisting plate and the hoisting guardrail, and the hoisting guardrail is driven by the hoisting assembly to move up and down; the fixing plate is in sliding connection with the hoisting guardrail, and a first spring assembly is arranged between the fixing plate and the hoisting guardrail; the two protective fence assemblies are oppositely arranged and can form a complete hanging basket, and the hanging basket can be used as a lifting appliance; meanwhile, the device is located at the bridge pier and can protect the bridge pier; the lifting device has two functions of a lifting appliance and protection.
本发明属于吊运装置技术领域,具体涉及一种桥梁施工用防护型吊运装置,包括两个防护栏组件,所述两个防护栏组件相对设置;所述防护栏组件包括固定吊板、起吊护栏、侧防护栏和固定板;所述侧防护栏设有两个,两个侧防护栏分别滑动设置在起吊护栏的两侧,所述起吊护栏上设有驱动机构,通过驱动机构带动两个侧防护栏移动;所述固定吊板与起吊护栏之间设有起吊组件,通过起吊组件带动起吊护栏上下移动;所述固定板与起吊护栏滑动连接,固定板与起吊护栏之间设有第一弹簧组件;两个防护栏组件相对设置,并能形成完整的吊篮,可以作为吊具使用;同时,其位于桥墩处,可以对桥墩处进行防护;即本吊运装置具有吊具以及防护两种功能。
Protective hoisting device for bridge construction
一种桥梁施工用防护型吊运装置
2025-05-06
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |