The invention discloses a safe carrying anti-crushing device for civil engineering construction, belonging to the technical field of safe transfer devices. The invention aims to solve the problems that when an existing trolley accidentally retreats, materials in the trolley can topple over, and a worker pushing the trolley can be easily injured. The safe carrying anti-crushing device for civil engineering construction in the invention comprises transfer wheels, wherein the transfer wheels are mounted in a wheel carrier through limiting assemblies and fixing assemblies. When the device is normally pushed forwards for use, normal pushing can be achieved; when a porter body moves backwards, the limiting assemblies can automatically clamp the fixing assemblies so as to allow the transfer wheels not to rotate backwards at the moment, so the porter body can be kept stable; and therefore, the situation that the porter body moves backwards after people fail to pass through a slope or a boss in an accelerated mode is avoided, the phenomenon that materials topple and fall is avoided, the safety of workers is protected, and the use of the device is convenient and flexible.
本发明公开了一种土木工程施工用的安全搬运防砸伤装置,涉及安全转运装置技术领域,解决了现有的小推车意外后退时会导致小推车内部的物料倾倒,容易砸伤推车的人员的问题。一种土木工程施工用的安全搬运防砸伤装置,包括转运轮;所述转运轮通过限位组件和固定组件安装在轮架的内部。该装置在正常向前推动使用时,能够正常推动,当搬运车本体向后移动时,限位组件能够自动将固定组件卡住从而使得此时转运轮无法向后转动,搬运车本体能够保持稳定,从而避免人们加速经过斜坡或者凸台失败后搬运车本体向后移动,不会出现物料倾倒跌落的现象发生,保护了工人的安全,使用方便灵活。
Safe carrying anti-crushing device for civil engineering construction
一种土木工程施工用的安全搬运防砸伤装置
2021-11-05
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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