The invention relates to the field of engineering carts, in particular to an engineering cart capable of preventing wheels from falling into a muddy road surface. The engineering cart for preventing the wheels from sinking on the muddy road surface aims to assist workers in saving labor in the cart pushing process, has high road adaptability, and solves the problems that common cart wheels are small in ground contact area and prone to sinking on wet and soft road surfaces, thrust is not reduced or increased, and the workers cannot save themselves after sinking. The invention discloses the engineering cart capable of preventing wheels from falling into muddy road surfaces, which comprises an engineering cart, the bottom of the engineering cart is provided with symmetrical crawler devices capable of ascending and descending, each crawler device comprises a crawler strip capable of running on a muddy road, and a self-rescue device is arranged in each crawler strip.
本发明涉及工程推车领域,尤其是涉及一种泥泞路面防车轮陷入的工程推车。本发明提供的一种泥泞路面防车轮陷入的工程推车,旨在辅助工人推车过程中省力的同时,具有很强的道路适应性,解决了普通的推车轮接触地面面积小,遇到湿软的路面容易陷入,推力不减反增,以及陷入后无法自救的问题。本发明公开了一种泥泞路面防车轮陷入的工程推车,包括工程推车,所述工程推车底部设有能够升降的对称的履带装置,所述履带装置包括能够在泥泞路上行驶的履带条,所述履带条内设有自救装置。
Engineering cart for preventing wheels from sinking on muddy road surface
一种泥泞路面防车轮陷入的工程推车
2021-04-09
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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