Car frame for economical passenger elevator

An economical, passenger technology, applied in the field of car frames, can solve problems such as increasing the cost of elevators, and achieve the effects of saving materials, convenient transportation, and simple structure

Inactive Publication Date: 2013-03-06
CANNY ELEVATOR
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And this will increase the cost of the elevator to a certain extent

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  • Car frame for economical passenger elevator

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Embodiment Construction

[0014] The accompanying drawings disclose the technical solution of the present invention without limitation. Below, the present invention will be described in detail in conjunction with the accompanying drawings.

[0015] A car frame for an economical passenger elevator structure, including an upper beam assembly 1, a vertical beam assembly 2, a brace screw assembly 3, a safety gear device 4, and a bolt connection assembly 5, and the safety gear device 4 is fixed on the vertical beam assembly 2 At the bottom end, one end of the bracing screw assembly 3 is fixed on the vertical beam assembly 2, and the other end is fixed on the car bracket. Bar screw assembly 3. The upper beam assembly 1, the vertical beam assembly 2, the brace screw assembly 3, and the safety gear device 4 in the present invention are connected by a bolt connection assembly 5, which is convenient for disassembly and assembly, so as to be assembled in the hoistway. The vertical beam assembly 2 consists of a ...

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Abstract

The invention relates to a car frame for an economical passenger elevator. The car frame for the economical passenger elevator comprises an upper beam component (1), a vertical beam component (2), stay bolt components (3), a safety clamp device (4) and a bolt linkage component (5). The safety clamp device (4) is fixed to the bottom end of the vertical beam component (2), one end of the stay bolt component (3) is fixed onto the vertical beam component (2) while the other end of the stay bolt component (3) is fixed onto a car supporting frame, and the stay bolt components (3) in two pairs are arranged in the middle of the vertical beam component (2) and can meet the integral structural strength requirements by means of obliquely staying. The car frame for the economical passenger elevator has the advantages that the car frame is simple and firm in structure, production cost can be reduced while stability in performance and safety in operation of the elevator are guaranteed, and product competitiveness can be improved effectively.

Description

technical field [0001] The invention relates to a car frame, which is used in an economical passenger elevator structure. Background technique [0002] The car frame, as the name suggests, is the frame that fixes and supports the car. Therefore, the strength of its material selection and the structure of the frame have a crucial impact on the overall operation of the elevator. Generally speaking, the car frame is composed of vertical beams, upper beams, lower beams, tie rods, etc. These components generally use profiles or sheet metal parts in order to meet the strength requirements. In order to enhance the comfort of passengers when taking the elevator, a car bracket is added between the car frame and the car bottom, and a shock absorbing device is arranged on it. The bracket and the lower beam of the car frame are connected and fastened by bolts. And this will increase the cost of the elevator to a certain extent. Therefore, considering the characteristics of the pass...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B11/02
Inventor 张建宏俞诚郑尧
Owner CANNY ELEVATOR
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