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Machine-room-less elevator arrangement structure

A technology of machine room-less elevator and layout structure, which is applied to elevators, transportation and packaging in buildings, etc., can solve the problems of reducing the size of the hoistway, and achieve the effect of reducing the size of the plane, reducing the plane size and saving the depth of the pit.

Inactive Publication Date: 2018-12-21
SUZHOU INST OF INDAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the machine room-less elevator structure based on steel belt transmission in the industry is affected by the layout structure of the elevator. Usually, the width of the shaft is mostly the width of the car plus 600mm, the height of the top floor is greater than 2800mm, and the depth of the pit is greater than 300mm. Reduce the size of the shaft if the size is small

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Embodiment Construction

[0040] The following will be described in detail in conjunction with the accompanying drawings and specific embodiments. The orientation mentioned below is "front" corresponding to the opening of the elevator door, and "rear" opposite to the front; one end of the steel belt described below refers to figure 1 The corresponding end shown on the left, the other end of the strip described below is collectively referred to as figure 1 End shown to the right; all dimensions below are in millimeters.

[0041] see Figure 1-8 , a machine room-less elevator arrangement structure, including a car 1, a car guide rail 2, a traction system 3, a counterweight 4, a counterweight guide rail 55 and a counterweight pulley 66.

[0042] The car 1 includes a car body 11 and a car frame 12, wherein the car body 11 is used for loading and is a box that can be opened and closed; the car frame 12 is used to fix and carry the car body 11, and the car frame 12 includes vertical beams 121 and the car ...

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Abstract

The invention discloses a machine-room-less elevator arrangement structure. The machine-room-less elevator arrangement structure comprises an elevator car, an elevator car guide rail, a traction system, a counter weight, a counter weight guide rail and a counter weight belt wheel, wherein the elevator car comprises vertical beams and an elevator car belt wheel, the elevator car belt wheel is arranged at lower parts of the vertical beams and does not exceed an elevator bottom of the elevator car, the elevator car guide rail is oppositely arranged on a well and is arranged between a front vertical beam and a rear vertical beam, the elevator car guide rail is connected with the elevator car in a sliding way, the counter weight guide rail is arranged at a single side and is arranged on the well, the counter weight is connected with the counter weight guide rail in a sliding way, the counter weight belt wheel is arranged on the counter weight, the traction system comprises a tractor and a steel belt, the tractor is arranged above the well and is arranged on the well or the counter weight guide rail, one end of the steel belt is arranged above the elevator car guide rail, the other end of the steel belt sequentially penetrates through the elevator car belt wheel, and the tractor and the counter weight belt wheel and is arranged on the well or the counter weight guide rail. The elevator arrangement structure provided by the invention has lower pit depth and top layer and smaller well plane size.

Description

technical field [0001] The invention relates to an arrangement structure of an elevator without a machine room based on a steel belt transmission, in particular to an arrangement structure of an elevator without a machine room with a compact structure and a small occupied space. Background technique [0002] Compared with machine-room elevators, machine-room-less elevators do not occupy space other than the hoistway, are green and environmentally friendly, and have a better development trend. [0003] At present, the machine room-less elevator structure based on steel belt transmission in the industry is affected by the layout structure of the elevator. Usually, the width of the shaft is mostly the width of the car plus 600mm, the height of the top floor is greater than 2800mm, and the depth of the pit is greater than 300mm. If the size of the hoistway is smaller, then reduce the size of the well. [0004] This application proposes a machine room-less elevator layout struct...

Claims

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Application Information

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IPC IPC(8): B66B9/00B66B11/04
Inventor 陆宝山王卫芳李有智毛家兴
Owner SUZHOU INST OF INDAL TECH
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