Elevator braking equipment with lift car capable of automatically resetting

An elevator braking and automatic reset technology, applied in elevators, transportation and packaging, etc., can solve problems such as stopping between two floors and increasing rescue difficulties, and achieve the effect of increasing safety and reducing rescue difficulty

Inactive Publication Date: 2021-01-22
WENZHOU WEIJI INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, the elevator brake is one of the elevator safety components with frequent actions, and it is also the last line of defense to ensure the safety of elevator operation. It can stop the driving host of the elevator without power supply and make the car stop effectively. Whether it can run safely and reliably is closely related to the working condition of the brake. After the existing brake brakes the elevator, the elevator may stop between two floors, making it difficult to rescue. Therefore, it is necessary to install a car that can automatically The reset elevator braking equipment improves the above problems

Method used

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  • Elevator braking equipment with lift car capable of automatically resetting
  • Elevator braking equipment with lift car capable of automatically resetting
  • Elevator braking equipment with lift car capable of automatically resetting

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Embodiment Construction

[0017] Combine below Figure 1-4 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0018] An elevator braking device with automatic reset of the car described in conjunction with accompanying drawings 1-4 includes a box body 44, a reset motor 38 is arranged inside the box body 44, and a large reset cavity is arranged inside the box body 44 40, the reset motor 38 is power connected to the magnet 66 extending backward into the large reset cavity 40, and the magnet 66 is fixedly provided with a turntable 39 in the large reset cavity 40, and the turntable 39 is hinged to push A connecting rod 55, a gear shaft 63 is provided for rotation between the front and rear end walls of the box body 44, the gear shaft 63 is provided with a car reset device 101 on the box body 44, ...

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PUM

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Abstract

The invention relates to the related field of elevator equipment, in particular to elevator braking equipment with a lift car capable of resetting automatically. The elevator braking equipment comprises a box body, a resetting motor is arranged in the box body, a large resetting cavity is formed in the box body, the resetting motor is in power connection with a magnet extending backwards into thelarge resetting cavity, a magnet is fixedly provided with a rotary disc in the large resetting cavity, a pushing connecting rod is hinged to the rotary disc, a gear shaft is rotatably arranged betweenthe front end wall and the rear end wall of the box body, and the gear shaft is provided with a lift car resetting device on the box body. According to the elevator braking equipment with the lift car capable of resetting automatically, when an accident happens, the elevator braking process can be achieved, the position of the elevator can be automatically detected, the elevator can automaticallyrecover to the elevator exit position, the rescue difficulty is reduced, and meanwhile, when the elevator speed is too high, the speed can be automatically decreased, and the safety of the elevator is improved.

Description

technical field [0001] The invention relates to the related field of elevator equipment, in particular to an elevator braking equipment with automatic reset of the car. Background technique [0002] With the development of the economy, the number and growth rate of elevators continue to increase, and the safety of elevators has attracted more and more attention from people and social media. It is particularly important to improve the detection methods of elevator safety components. [0003] Among them, the elevator brake is one of the elevator safety components with frequent actions, and it is also the last line of defense to ensure the safety of elevator operation. It can stop the driving host of the elevator without power supply and make the car stop effectively. Whether it can run safely and reliably is closely related to the working condition of the brake. After the existing brake brakes the elevator, the elevator may stop between two floors, making it difficult to rescu...

Claims

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Application Information

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IPC IPC(8): B66B5/02B66B5/18B66B5/04
CPCB66B5/027B66B5/044B66B5/185
Inventor 王海以
Owner WENZHOU WEIJI INTELLIGENT TECH CO LTD
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