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Car platform structure

A technology of car bottom and car, which is applied to lifting equipment in mines, transportation and packaging, elevators in buildings, etc., and can solve problems such as limiting the scope of use, insufficient stability of the car bottom, and affecting the appearance of the elevator

Active Publication Date: 2017-08-11
SJEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The structure of the existing elevator car bottom is becoming more and more diverse, but some elevator car bottoms are too thick. Although the stability is guaranteed, they have certain requirements for space; the thinner car bottoms are not stable enough, usually Slanted connecting plates will be added to strengthen the connection, but it will affect the appearance of the elevator and limit its scope of use, especially in the use environment of sightseeing elevators

Method used

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Embodiment Construction

[0020] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] Such as Figure 1-2 As shown, a car floor structure of the present invention includes a car floor beam 7 symmetrically arranged along the elevator guide rail 11, a car support, and a car floor 3 positioned above the car support. The bottom plate 3 is perpendicular to the car vertical beam 12, and the car vertical beam 12 is provided with a guide groove 13 that matches the elevator guide rail 11. The car support includes a transverse beam 1 that is symmetrically arranged along the direction parallel to the extension center line of the car bottom beam 7. And the longitudinal beam 2 erected on the transverse beam 1 , the longitudinal beam 2 is arranged along the direction perpendicular to the car bottom beam 7 and is located at both ends of the transverse beam 1 . In this embodiment, gaps are opened at both ends of the longitudinal beam ...

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PUM

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Abstract

The invention discloses a car platform structure. The car platform structure comprises car platform cross beams, a car support and a car bottom plate located on the car support; car vertical beams perpendicular to the car bottom plate are arranged at the two ends of each car platform cross beam respectively, the car support comprises transverse beams and longitudinal beams erected on the transverse beams, and the transverse beams are located in a space formed by the longitudinal beams and the lower surfaces of the car platform cross beams; the car vertical beams are connected with the transverse beams through inclined connecting plates, and the upper surfaces of the inclined connecting plates are not higher than the upper surface of the car bottom plate. According to the car platform structure, the thickness of a car platform is further decreased on the premise that the overall stability of the car platform is guaranteed, and then the space of a bottom pit is reduced. The car platform structure can be suitable for various occasions, especially sightseeing elevator items.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a car bottom structure. Background technique [0002] An elevator is a vertical elevator powered by an electric motor, used for the transportation of people or goods in multi-storey buildings. With the rapid development of social economy and the continuous improvement of people's living standards, elevators have become an indispensable part of daily life. [0003] The structure of the existing elevator car bottom is becoming more and more diverse, but some elevator car bottoms are too thick. Although the stability is guaranteed, they have certain requirements for space; the thinner car bottoms are not stable enough, usually Slanted connecting plates will be added to strengthen the connection, but it will affect the appearance of the elevator and limit its scope of use, especially in the use environment of sightseeing elevators. Contents of the invention [0004] In view of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B11/02B66B17/12
CPCB66B11/0226B66B11/026
Inventor 钱松朱卫华
Owner SJEC CORP