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Home lift roller guide shoe and lift car

A technology for roller guide shoes and home elevators, applied in the elevator field, can solve problems such as deep pit depth, and achieve the effects of reducing installation depth, reducing car noise, and enhancing applicability

Pending Publication Date: 2018-02-23
NINGBO HONGDA ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the installation pit of the existing home elevator is too deep.

Method used

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  • Home lift roller guide shoe and lift car
  • Home lift roller guide shoe and lift car
  • Home lift roller guide shoe and lift car

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Embodiment Construction

[0028] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0029] Figure 1 to Figure 8 As shown, the present invention provides a home elevator roller guide shoe, comprising a straight beam 1, left and right guide shoes 2, and front and rear guide shoe groups 3; the left and right guide shoes 2 are respectively fixed at the upper and lower ends of the straight beam 1; They are respectively arranged at the upper and lower ends of the straight beam 1; among them, the left and right guide shoes 2 are provided with first guide wheels 221 along the vertical direction of the installation surface of the straight beam 1; the front and rear guide shoe groups 3 are respectively provided with The second guide wheel 321; the installation surface of the straight ...

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Abstract

The invention provides a home lift roller guide shoe and a lift car. The roller guide shoe comprises a straight girder, a left guide shoe body, a right guide shoe body, a front guide shoe set and a rear guide shoe set. The left guide shoe body and the right guide shoe body are fixedly arranged at the upper end and the lower end of the straight girder correspondingly. The front guide shoe set and the rear guide shoe set are arranged at the upper end and the lower end of the straight girder correspondingly. First guide wheels are arranged on the left guide shoe body and the right guide shoe bodyin the direction perpendicular to the straight girder mounting face. Second guide wheels are arranged on the front guide shoe set and the rear guide shoe set along the side edges of the straight girder correspondingly. By adopting the technical scheme, the home lift pit mounting depth can be effectively decreased, meanwhile, the lift car top layer height can be lowered, and thus the adaptabilityof a lift is greatly improved; and through the scheme provided by the invention, the noise of the lift car can be lowered, and the safety performance of the lift is improved.

Description

technical field [0001] The invention belongs to the technical field of elevators, and in particular relates to a home elevator roller guide shoe and a car. Background technique [0002] Roller guide shoes, as the name suggests, use rollers as the car or counterweight running and guiding components, and convert the contact type between the guide rail and the guide shoe into rolling contact, which not only reduces the frictional resistance between the rollers and the guide rail, but also reduces energy consumption. [0003] Household elevators have high requirements for comfort and low noise. At present, the use of roller guide shoes has become an overall trend. However, the use environment of home elevators is relatively complicated. Many houses with duplex or duplex structures do not allow users to dig pits downward to meet the needs of elevators. Therefore, the demand for a home elevator with a low pit (<=150mm) is very urgent, but the height of the traditional roller gu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B7/04
CPCB66B7/04B66B7/047B66B7/048
Inventor 龚文炜
Owner NINGBO HONGDA ELEVATOR
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