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Elevator apparatus with no machine room

一种无机房、电梯的技术，应用在建筑物内的电梯、升降机、运输和包装等方向，能够解决驱动单元基座占据、限制可用空间等问题

Inactive Publication Date: 2011-09-14
ORONA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One problem with this configuration is that the drive unit and its base take up most of the upper shaft, greatly limiting the space available for other components in the shaft

Method used

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  • Elevator apparatus with no machine room
  • Elevator apparatus with no machine room
  • Elevator apparatus with no machine room

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] A preferred embodiment of the machine room-less elevator of the present invention is described as follows with reference to the accompanying drawings.

[0056] figure 1 The hoistway of this elevator is shown, wherein the drive unit 8 is located in the upper part of the hoistway above the path of the counterweight 2, under the action of the drive unit 8, the car 1 can move between the two car guide rails 3a, 3b, the counterweight 2 can move between 4a, 4b.

[0057] The drive unit 8 comprises a traction sheave 9 which transmits the motion to the car 1 and the counterweight 2 by means of the drive suspension 5 which is connected to the car 1 by means of guide wheels 6a, 6b, 7 and counterweight 2.

[0058] image 3 The car guide wheels 6a, 6b below the car 1 are shown, which lie in a plane parallel to the front or rear wall of the elevator shaft. figure 2 Another possible solution is shown in which the plane formed by the two car guide wheels 6a, 6b forms an angle θ wi...

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PUM

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Abstract

The invention relates to an elevator apparatus with no machine room, including a drive unit (8) which actuates a drive and suspension element (5) in order to move a car between two car guides (3a, 3b)The invention relates to an elevator apparatus with no machine room, including a drive unit (8) which actuates a drive and suspension element (5) in order to move a car between two car guides (3a, 3b)and a counterweight (2) between two counterweight guides (4a, 4b) in the elevator shaft, in which the plane formed by the two car guides (3a, 3b) is perpendicular to the plane formed by the counterwe and a counterweight (2) between two counterweight guides (4a, 4b) in the elevator shaft, in which the plane formed by the two car guides (3a, 3b) is perpendicular to the plane formed by the counterweight guides (4a, 4b). A free space P' in which the elevator handling, control and safety elements can be housed occupies approximately 40 to 60 % of the upper part of the shaft corresponding to the upight guides (4a, 4b). A free space P' in which the elevator handling, control and safety elements can be housed occupies approximately 40 to 60 % of the upper part of the shaft corresponding to the upper vertical projection of the volume corresponding to the path of the counterweight. The remaining space contains the entire drive unit and the means for attaching said unit, including means for attaper vertical projection of the volume corresponding to the path of the counterweight. The remaining space contains the entire drive unit and the means for attaching said unit, including means for attaching the ends of the cables.ching the ends of the cables.

Description

[0001] purpose of invention [0002] The invention belongs to the field of an elevator device without a machine room. The elevator device comprises: a car that can move along the elevator shaft through two car guide rails; a counterweight that can move along the elevator shaft through the two counterweight guide rails; at least A drive suspension, which is connected to the car and the counterweight by means of guide wheels; a drive unit without a reducer located in the upper part of the hoistway; and a traction sheave, which is driven by the drive unit, through the drive suspension The motion is transferred to the car and counterweight. [0003] The object of the invention relates to the configuration of the elevator so as to optimize the layout, the additional devices and the space occupied by the drive unit and the control unit in the upper part of the hoistway. [0004] Another object of the invention is the base for supporting and coupling the drive unit and the drive unit ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B11/00B66B7/00
CPCB66B11/0045B66B11/00B66B7/025B66B7/00B66B11/001B66B11/008
Inventor 伊那科·阿兰布鲁·艾格尔米格尔·艾科博·艾丽滋娜都米格尔·安吉尔·玛德滋·米查尔斯埃斯特班·圣地亚哥·罗萨克斯
Owner ORONA