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Elevator device and elevator car

An elevator car and elevator technology, applied in the directions of transportation, packaging, elevators, etc., can solve the problem of different installation workability, and achieve the effect of improving the installation workability.

Inactive Publication Date: 2011-09-28
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, due to the difference in structure, the installation workability is also different

Method used

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  • Elevator device and elevator car
  • Elevator device and elevator car
  • Elevator device and elevator car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The elevator apparatus of the present embodiment has an elevator car and a counterweight that move up and down in the hoistway, a sling that suspends the elevator car and the counterweight, that is, a main sling, and a hoist with a driving sheave, and the main sling is wound around On the drive sheave of the hoist. The hoist drives the main rope wound on the drive sheave, thereby causing the elevator car and the counterweight to move up and down in the hoistway.

[0034] Hereinafter, embodiments of the threshold portion extending from the elevator car threshold according to the present invention will be described with reference to the drawings.

[0035] like figure 1 and figure 2 As shown, the structure of the elevator car of the elevator is generally composed of the lower frame 4, the car longitudinal frame 2 and the upper frame 5, and the car floor frame 1 is installed on the structure through the anti-vibration rubber 3. The front side of the floor frame 1 , that...

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Abstract

The invention provides an elevator car and an elevator device, wherein the universality of the structure of an elevator car's threshold with the surface thereof made of a variety of different materials is realized. Meanwhile, the installation operation is improved. When the elevator car is located at an elevator lobby, a receiving threshold is arranged on anyone of an elevator car threshold or an elevator lobby threshold, wherein at least two receiving thresholds are arranged, that are a first receiving threshold and a second receiving threshold. The first receiving threshold is made of cheap material and the threshold support piece of the second receiving threshold is also made of cheap material. At least the upper surface and the front surface of the threshold support piece are covered by covering parts made of metal material. The appearance shape of the first receiving threshold is the same with that of the second receiving threshold.

Description

technical field [0001] The present invention relates to a structure for widening the threshold on the elevator car side or the elevator hall side threshold in order to narrow the gap between the elevator hall side threshold and the elevator car side threshold , The threshold part connected to the wide threshold adopts surface decoration specifications with different materials. Background technique [0002] In the existing sill portion extending from the elevator car sill, the structure of the elevator car sill adopting the aluminum material specification and the elevator car sill adopting the stainless steel material specification are different from each other. Due to the different material properties of the respective materials, elevator car sills in the aluminum format are mainly formed from extruded parts. On the other hand, the elevator car sills with stainless steel material specifications are mainly formed of stainless steel sheet metal parts. When stainless steel is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B7/00
Inventor 岛田胜博小笠原刚久米正和
Owner HITACHI LTD
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