Dual-functional electric stair climbing vehicle for transporting goods and assisting people

Abstract

The invention provides a dual-functional electric stair climbing vehicle for transporting goods and assisting people. A bicycle-like saddle (Figure 1) is arranged at the upper part of a frame of the dual-functional electric stair climbing vehicle, and a turbine speed reducer is arranged at the abdomen part of the vehicle to drive two rotating legs (Figure 2: 9, 9.1, 9.2) (Figure 8: 3.1, 3.2) to climb up or down stairs. The vehicle carries about 120-150 kg of goods, assists people in reducing the climbing leg force by about 30 kg or above, and has horizontal thrust. The vehicle is mainly used for high-rise fire rescue, high-rise equipment maintenance when no elevator is available, and equipment, materials and firefighters or maintainers can be quickly transported upstairs. When the corridorwidth at the corner of the stairway is greater than 1.1 m, the vehicle can be directly driven upstairs along with people and goods; wherein the width is smaller than 1.1 m and larger than 0.9 m, andthe personnel need to get off to operate and turn; when the width is smaller than 0.9 m, the vehicle cannot be used, and the length * width * height of the vehicle frame is about 1200 * 550 * 380 (mm).

Description

[0001] 1. Technical field: [0002] The invention introduces a new type of stair-climbing vehicle. The vehicle mainly transports goods and can carry 120-150 kg of goods, and assists people. It can help people climb stairs by reducing leg strength by about 30 kg, and can also reduce the physical strength of pulling the car horizontally. It is beneficial for the follow-up work of strong physical strength after the personnel go upstairs. [0003] 2. Background technology: [0004] In the prior art, the electric stair-climbing vehicles for freight transport all adopt the single-function mode of people walking backwards and pulling the carts, which are slow in speed, reverse in vision, and easy to fall when driving in reverse. Personnel consume a lot of physical strength and cannot climb high buildings, which affects subsequent physical-strength operations, such as fire rescue in high-rise buildings, emergency repair of equipment after power failure, etc. [0005] 3. Contents of th...

AI Technical Summary

Problems solved by technology

Personnel consume a lot of physical strength and cannot climb over high buildings, which will affect the follow-up physical work, such as fire rescue in high buildings, emergency repair of equipment after power failure, etc.

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