Bearing platform for platform type home elevator

Abstract

The bearing platform for the platform type home elevator comprises a base plate, a bearing assembly and a platform plate, the platform plate is fixedly installed above the bearing assembly, and the bearing assembly is fixedly connected with the base plate; one side edge of the platform plate is connected with the base plate, and the other side edges of the platform plate are connected with sensing frames; a first installation part is arranged on the inner side of the sensing frame, a second installation part matched with the first installation part is arranged on the side edge of the platform plate, the first installation part and the second installation part are distributed in the Z direction of the bearing platform, and a sensing assembly is installed between the first installation part and the second installation part and used for sensing the Z-direction displacement amount between the platform plate and the sensing frame; the thickness of the bearing platform can be controlled while the bearing platform meets the rated load, the sensing frame is installed on the side edge of the platform plate, the sensing assembly is installed between the sensing frame and the platform plate, the body parts of passengers and foreign matter can be prevented from being clamped into a gap between the platform plate and a hoistway, and the safety performance is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of elevator components, and in particular relates to a bearing platform for a platform type household elevator. Background technique [0002] With the increase of luxury houses, especially villas, more and more people tend to install home elevators at home, but traditional car-type home elevators require a large space for the shaft, and the size reserved for many villas cannot be satisfied, so The platform-type home elevator with the minimum occupied space of the hoistway can be controlled within 1 square meter is rapidly increasing in the market, and the manned platform of the platform-type home elevator is usually a cantilever structure, and its strength is required to make it withstand the rated load. Under normal circumstances, the deformation of the platform edge does not exceed the requirements of the European standard EN81-41 5.2.1.2. At present, the existing products on the market, in order to meet ...

AI Technical Summary

Problems solved by technology

[0002] With the increase of mansions, especially villas, more and more people tend to install home elevators at home, but the wells of traditional car-type home elevators require a large space, and the reserved size of many villas cannot meet, so Platform home elevators whose hoistways occupy a minimum space of less than 1 square meter are rapidly gaining popularity in the market, and the manned platform of this platform home elevator is usually a cantilever structure, and its strength requirements make it withstand rated loads. Under normal conditions, the deformation of the edge of the platform does not exceed the requirements of European standard EN81-41 5.2.1.2

At present, the existing products on the market, in order to meet the requirements, can only increase the thickness of the overall platform, which will make the entire platform appear cumbersome, the load will be relatively large during operation, and the safety performance is not good, or the depth of the platform will be reduced. The size of the range is used to reduce the torque, or reduce the rated load allowed by the platform, but the scope of application is limited, the installation and disassembly are troublesome, the effect is not satisfactory, the market recognition is low and it cannot be effectively promoted

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