Low-power-consumption elevator brake

An elevator brake, low power consumption technology, applied in chemical instruments and methods, cleaning methods using gas flow, hoisting devices, etc., can solve problems such as increased internal power of elevator brakes, dust entering elevator brakes, etc.

Pending Publication Date: 2022-06-24
CHANGSHU INSTITUTE OF TECHNOLOGY +1
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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 provide a low-power elevator brake to solve the problem that the dust falling from the wall of the elevator shaft will enter the elevator brake and easily cause the internal power of the elevator brake to increase.

Method used

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  • Low-power-consumption elevator brake
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  • Low-power-consumption elevator brake

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] see Figure 1-4 , the present invention provides a technical solution: a low-power elevator brake, comprising a body 1 and a collection box 10 located inside the body 1, the bottom of the body 1 is installed with a base 2, and the base 2 is used to facilitate the 1 is installed in the elevator shaft, one side of the base 2 is provided with a collection groove 7, the collection groove 7 is used to collect dust, the top of the b...

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Abstract

The low-power-consumption elevator brake belongs to the technical field of elevator brakes and comprises a device body and a collecting box located on the inner side of the device body, a base is installed at the bottom of the device body, a collecting groove is formed in one side of the base, and a dust suction pipe communicated with the collecting groove is communicated with the top of the device body in a penetrating mode. An intercepting module is arranged at the top end of the dust suction pipe, one side of the base communicates with an air outlet pipe communicating with the collecting tank, an exhaust fan is arranged in the air outlet pipe, and the base is provided with a filtering module through the collecting tank. According to the low-power-consumption elevator brake, dust attached to the device body and dust around the device body are sucked into the collecting groove through the dust suction pipe by periodically starting the air suction pump, and then the dust is intercepted through the filter screen, so that the effect of treating the dust is achieved, and it is helpful for preventing the dust from entering the device body; the heat dissipation performance of electronic components in the device is reduced, and the power consumption is increased.

Description

technical field [0001] The invention belongs to the technical field of elevator brakes, and in particular relates to a low-power consumption elevator brake. Background technique [0002] The elevator brake is an important safety device for the elevator. Its safety and reliability are one of the important factors to ensure the safe operation of the elevator. The two-way thrust elevator brake generates a two-way electromagnetic thrust when the power is turned on, so that the brake mechanism is separated from the rotating part of the motor. The force disappears, and under the action of the external brake spring pressure, a friction brake for power-off braking is formed. It is mainly matched with the drive motor on the escalator traction machine to form an electromagnetic brake three-phase asynchronous motor for escalators. It is widely used in It can realize smooth stop and fast start and safe braking in case of power failure. [0003] In the process of realizing the present i...

Claims

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Application Information

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IPC IPC(8): B66D5/08B08B5/04
CPCB66D5/08B08B5/04B66B1/36B01D2273/30B01D46/10B01D46/0005B01D46/48B01D2279/55
Inventor 张福生杨兰玉秦健聪马凌云葛阳刘军军任勇黄波窦岩丁建新
Owner CHANGSHU INSTITUTE OF TECHNOLOGY
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