Electric drive for assisting up and down stairs

Abstract

The invention provides an electric drive device for assisting going up and down stairs, comprising: a frame, a lifting mechanism and a control system; the control system is connected to the lifting mechanism and the frame; Bottom plate; the shape of the stepped frame matches the shape of a staircase and the bottom of the stepped frame fits the stair panel of the staircase; guardrails are fixed on both sides of the stepped frame, and the bottom plate is laid and fixed on the bottom of the stepped frame The lifting mechanism includes three lifting components, a driving mechanism and three shock absorbing components, the lifting components are installed on each base plate, the shock absorbing components are connected between the lifting component and the guardrail, and the driving mechanism is connected to the control system and each lifting component. An electric drive device for assisting going up and down stairs of the present invention can provide convenience for the elderly when going up and down stairs through a modular lifting mechanism and a driving mechanism, and can quickly lay an auxiliary way for going up and down stairs without destroying the original design of the building. device.

Description

technical field [0001] The invention relates to the field of elevator devices, in particular to an electric drive device for assisting going up and down stairs. Background technique [0002] As our country gradually enters the aging society, the number and proportion of the elderly population is gradually increasing. For many public places and old-fashioned residential buildings, it is inevitable to enter and exit by climbing stairs. kind of obstacle. [0003] The current solutions mainly include the installation of elevators, stair lift chairs and moving walks in public places such as shopping malls. For the installation of elevators, the cost and construction period are relatively large, and the work and rest and travel of residents in the corridor are likely to be affected during the construction period; for stair lift chairs, the cantilever beam structure adopted requires manpower and material resources for maintenance, and the carrying efficiency is low, and it is diff...

AI Technical Summary

Problems solved by technology

For the installation of elevators, the cost and construction period are relatively large, and the work and rest and travel of residents in the corridor are likely to be affected during the construction period; for stair lift chairs, the cantilever beam structure adopted requires manpower and material resources for maintenance, and the carrying efficiency is low, and it is difficult to replace equipment ; For moving walks, it is only applicable to fixed electric drive equipment that transports passengers at a horizontal or inclined angle of not more than 12°, and its restrictive conditions are relatively large

[0004] Based on the above considerations and the current situation, most of the elderly in old-style residential buildings currently live on the ground floor. However, with the increase in the number of retirees, elderly people will inevitably appear on the upper floors of the original old-style residential buildings. difficulty

In order to solve the inconvenience of high-rise residents going up and down the stairs, there is still a lack of a short installation period and low cost of electric drive equipment in the corridor to assist going up and down.

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