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Integration device of gantry crane and top of lift car

A car roof and door operator technology, applied in transportation and packaging, elevators in buildings, etc., can solve problems such as easy vibration and noise, difficult installation and debugging of car door operators, and unsuitability for high-speed and ultra-high-speed elevators , to achieve the effect of not being easy to vibrate and noise

Inactive Publication Date: 2010-01-20
福州快科电梯工业有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the installation and debugging of the original car door machine is very difficult, it is easy to generate vibration and noise, and it is not suitable for high-speed and ultra-high-speed elevators

Method used

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  • Integration device of gantry crane and top of lift car

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Embodiment Construction

[0011] The integrated device of the door machine and the car roof of the present invention comprises a car body, a door machine and a car door. A connecting piece is fixedly connected to the car roof 1 of the car body, and the door machine is connected through the connection. The parts are rigidly connected with the car top 1, and the upper end of the car door is connected with the door operator, and is suspended on the pedal of the car bottom of the car body.

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] like figure 1 Shown, above-mentioned door machine is made up of key components such as door head plate 8, door rail 9, door hanging wheel 13 and door hanging plate 14. The door operator is connected to the connector via the door head plate 8 and connected to the car door via the door hanging plate 14 . A car top inspection box 10 is installed above the door head plate...

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PUM

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Abstract

The invention relates to the technical field of elevator manufacturing, in particular to an integration device of a gantry crane and a top of a lift car, comprising a lift car, the gantry crane and a lift car door. The integration device is characterized in that a connecting piece is fixedly connected with the top of the lift car; the gantry crane is in rigid connection with the top of the lift car through the connecting piece; and the upper end of the lift car door is connected with the gantry crane, and hung on a pedal of a car platform of the lift car. The device is beneficial to improving the installation precision of the lift car door, reducing the vibration of the lift car door when the elevator runs, and has the advantages of convenient installation and adjustment and good use effect.

Description

technical field [0001] The invention relates to the technical field of elevator manufacturing, in particular to an integrated device of a door machine and a car roof. Background technique [0002] Usually the door operator of the elevator car is an independent component, which is suspended on the straight beam of the car frame through the beam and the tie rod during installation, and the car door connected to the door operator is suspended on the pedal at the bottom of the car. In this way, the car door is suspended from two different parts of the car body and the car frame. Since these two parts are not rigidly connected, the requirements for the installation and commissioning of the door machine and the car door are relatively high, otherwise the elevator may run. Vibration and noise occur. At present, the running speed of passenger elevators continues to increase, and the vibration and noise of the car door has always been a key problem that needs to be solved. In order...

Claims

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Application Information

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IPC IPC(8): B66B13/00B66B13/08
Inventor 张凡陈敏
Owner 福州快科电梯工业有限公司
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