A home elevator device

Abstract

The invention discloses a home elevator device. The home elevator device comprises a car, a pair of guide rails on the two sides of the car, a diversion sheave assembly, a safety tong lifting connecting rod mechanism and car bottom shock pads, wherein the diversion sheave assembly and the safety tong lifting connecting rod mechanism are arranged at the bottom of the car. The upper end faces of the car bottom shock pads are in contact with the bottom face of the car. The diversion sheave assembly and the safety tong lifting connecting rod mechanism are located in a stereoscopic space defined by a face M, a face N, a face E, a face F, a face W and a face V. The face M is the horizontal plane where the car bottom shock pads are located when the upper end faces of the car bottom shock pads are compressed relatively downwards to the maximum stroke. The face N is the horizontal plane where the lower end face of a car underframe is located. The face E and the face F are the vertical planes where the back faces of the two guide rails on the two sides are located. The face W and the face V are the vertical planes parallel to the vertical planes where the center lines of the two guide rails are located, and the distance between the vertical planes and the vertical planes where the center lines of the two guide rails are located is smaller than or equal to 400 mm. According to the home elevator device, the space of a shaft pit is effectively saved, and mounting and using of an elevator in the shaft space with the small pit depth are facilitated better.

Description

Technical field [0001] The invention relates to the technical field of elevators, in particular to a household elevator device that saves elevator pit space. Background technique [0002] With the development and popularization of elevator technology, elevator equipment has gradually entered the family, especially in the construction of some villas. However, since the design and installation of elevators are not initially considered in the construction of some villas, there are often difficulties in hoistway construction when owners need to install home elevators. This difficulty is mainly due to the fact that the bottom of the villa is equipped with a waterproof layer, which cannot be easily dug down, which leads to the inability to construct a hoistway pit that meets the current requirements for the use of traditional elevators, thus hindering the installation of villa elevators. [0003] In the traditional elevator car frame structure, the damping element, the reverse sheave as...

AI Technical Summary

Problems solved by technology

Because ordinary passenger elevators are designed with sufficient pits, the design method does not have much impact. However, private villas often cannot provide sufficient pit space for elevator shafts, so we can only choose to save space in the design of elevators. To adapt to the small pit space of the well, to meet the installation and use of villa elevators

Images