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Adjustable elevator compound guide shoe and installation method thereof

An adjustable, guide shoe technology, applied in the field of elevator devices, can solve the problems of large friction coefficient, high cost and large size of sliding guide shoes, and achieve the effects of small friction coefficient, low cost and small volume

Inactive Publication Date: 2013-02-13
兰州阳光快速电梯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rolling guide shoes have the advantages of small friction coefficient and low noise, but they are bulky and expensive
However, the relative friction coefficient of the sliding guide shoe is relatively large, the noise is high, and an oil box and an oil receiving box need to be added to the elevator guide shoe.

Method used

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  • Adjustable elevator compound guide shoe and installation method thereof
  • Adjustable elevator compound guide shoe and installation method thereof
  • Adjustable elevator compound guide shoe and installation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1: see figure 1 , figure 2 , an elevator adjustable composite guide shoe, including a guide shoe bracket 1 arranged on the elevator upper and lower beams or a counterweight frame 7, a rolling shaft is provided on the guide shoe bracket 1, and a roller is provided on the rolling shaft. The rolling shaft is divided into a fixed rolling shaft 12 and a movable rolling shaft 2. The fixed rolling shaft 12 passes through the bottom plate 8 and is connected with the first roller 11. On the bottom plate 8, a roller arm 4 is movable. The movable rolling shaft 2 passes through the roller arm 4 and is connected to the second roller 10, and the movable rolling shaft 12 fixing device is connected to the roller arm 4. The movable rolling shaft fixing device includes a bracket 3, the bracket 3 is fixedly connected to the roller arm 4, and a bolt 5 is connected to one side of the movable rolling shaft 2 for fixing the movable rolling shaft; the bolt 5 wears It is arranged on ...

Embodiment 2

[0031] Embodiment 2: It is the same as the embodiment, except that the elevator adjustable composite guide shoe is arranged on the elevator heavy frame.

[0032] In use, there are roughly the following examples based on the installation method of the elevator and the positional relationship between the elevator suspension center line 1 and the guide center line 2 after installation; the guide center line refers to the movement track of the elevator; the suspension center line refers to the elevator The trajectory of the suspended center of gravity.

Embodiment 3

[0033] Embodiment 3: The present invention also provides a method for installing the adjustable composite guide shoe of the elevator, including the following steps:

[0034] (1) According to the elevator specifications, select the matching guide shoe and install it in place;

[0035] (2) Accurately adjust the width of the working surface of the guide rail, loosen the bolts and nuts on the roller arm and bracket, and adjust the distance between the first roller and the second roller, that is, the distance between the movable roller shaft and the guide rail, so that The guide rail width is 0.2~0.4mm;

[0036] (3) After the clearance is adjusted and confirmed, first lock and fix the roller arm, and tighten the bracket bolts so that the head of the bolt bears against the adjustment arm, and then lock it with a nut.

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Abstract

The invention relates to a device for an elevator and particularly relates to an elevator guide shoe. An adjustable elevator compound guide shoe comprises a guide shoe support, wherein rolling shafts are arranged on the guide shoe support, rollers are arranged on the rolling shafts, the rolling shafts comprise a fixing rolling shaft and a moving rolling shaft, the fixing rolling shaft penetrates through a bottom plate to be connected to the rollers, a rolling wheel arm is arranged on the bottom plate in a moving mode, the moving rolling shaft penetrates through the rolling wheel arm to be connected to the rollers, and the rolling wheel arm is connected to a moving rolling shaft fixing device. The invention also provides the adjustable elevator compound guide shoe and an installation method thereof. By the aid of the guide shoe and the method, a guide rail oil box and an oil receiving box are omitted, the pollution is reduced, the volume is small, the installation is facilitated, the gap between the guide shoe and the side of the guide rail can be adjusted, and the vibration is reduced. The guide shoe is suitable for an elevator of which the distance between the guide and the hanging is large, an elevator of which the gravity of a car is far from the guide center, such as a backpack type elevator or a multiplying power type hydraulic elevator.

Description

technical field [0001] The present invention relates to devices for elevators, in particular to elevator guide shoes. Background technique [0002] According to statistics, there are more than 1.6 million elevators in use in my country, and the annual growth rate is about 100,000 to 150,000. Elevators have served China for more than 100 years, but the rapid increase in the number of elevators in use in my country occurred after the reform and opening up. At present, my country's elevator technology level has been synchronized with the world. [0003] At present, my country has become the world's largest new elevator market and the largest elevator producer. The material of the elevators ranges from black and white to color, and the styles range from straight to oblique. In terms of operation and control, it is even more innovative-handle switch operation, button control, signal control, collective selection control, man-machine dialogue, etc. Parallel control and intellige...

Claims

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Application Information

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IPC IPC(8): B66B7/04
Inventor 周二章陈国宗
Owner 兰州阳光快速电梯科技有限公司
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