Self saving device for elevators

An elevator and integrated technology, applied in the direction of elevators, transportation and packaging in buildings, can solve problems such as electrical failures

Inactive Publication Date: 2015-02-11
SHANGHAI SHANGDE EXPERIMENTAL SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In recent years, high-rise buildings in cities and towns have been equipped with elevators, which has created favorable conditions for the convenience of passengers, saving time and improving work efficiency. However, there are also unsatisfactory places, such as sudden electrical failures or power outages during operation, and the phenomenon of being locked inside the elevator It happens from time to time, some for several hours, and the passengers who are locked inside the elevator can only come out after the failure is over or the call is called again.

Method used

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  • Self saving device for elevators

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0017] Such as figure 1 As shown, an elevator self-rescue device, including: a first wrench plate 1, the first wrench plate 1 has a threaded hole (not marked in the drawings); a second wrench plate 2, the second wrench The plate 2 has a threaded hole (not marked in the drawings); and the screw part 3, the screw part 3 has a rocker 31, and the rocker 31 is integrally formed at the middle position of the screw part 3 The two ends of the screw member 3 are respectively connected to the threaded hole of the first wrench 1 and the threaded hole of the second wrench plate 2 . The first wrench plate 1 and the second wrench plate 2 are moved outwards by using the threaded cooperation between the screw member 3 and the first wrench plate 1 and the second wrench plate 2. The elevator door slit allows th...

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Abstract

The invention discloses a self saving device for elevators. The device comprises a first wrench plate, a second wrench plate and a screw component; the first wrench plate is provided with a screwed hole, the second wrench plate is provided with a screwed hole, the screw component is provided with a rocker located in the middle of the screw component integrally, and two ends of the screw component are connected to the screw holes of the first wrench plate and second wrench plate respectively. The device has the advantages that the screw component matches with the first and second wrench plates in a screwed manner to allow the same to move outwardly; during usage, the device is inserted into the seam of an elevator door, and the elevator door opens outwardly; the device can be placed in the elevator optionally, and elevator faults and other emergencies can be measured.

Description

technical field [0001] The invention relates to an elevator equipment, in particular to an elevator self-rescue device. Background technique [0002] In recent years, high-rise buildings in cities and towns have been equipped with elevators, which has created favorable conditions for the convenience of passengers, saving time and improving work efficiency. However, there are also unsatisfactory places, such as sudden electrical failures or power outages during operation, and the phenomenon of being locked inside the elevator It happened from time to time, and some lasted for several hours, and the passengers who were locked in the elevator could not come out until the fault was over or there was another call. Contents of the invention [0003] In view of the above existing problems, the present invention provides an elevator self-rescue device. [0004] The technical solution adopted by the present invention to solve technical problems is: [0005] A self-rescue devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B13/02
CPCB66B13/02
Inventor 姚泽晨
Owner SHANGHAI SHANGDE EXPERIMENTAL SCHOOL
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