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An elevator safety device

An elevator safety device, a pair of technology, applied in the direction of transportation and packaging, elevators, etc., can solve the problems of elevator safety hazards, etc., to reduce the probability of car falling and rushing to the top, the structure is simple and easy, and the effect of improving safety

Active Publication Date: 2016-02-03
杨木胜
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in addition to regular maintenance and inspection, there is no good way to solve the problem of elevator safety hazards

Method used

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  • An elevator safety device

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Embodiment Construction

[0012] refer to figure 1 , the specific embodiment adopts the following technical solutions: it includes the first perforated support plate 1, telescopic steel rod 2, the second perforated support plate 3, spring 4, sliding bolt guide rail 5, sliding bolt 6, sliding bolt suspension rope 7, motor 8. The first perforated support plate 1 and the second perforated support plate 3 are vertically arranged side by side, and the through holes on them correspond one by one. The right side of the second perforated support plate 3 is vertically provided with a sliding bolt guide rail 5, and the sliding bolt guide rail 5 is vertically arranged. A pair of sliding bolts 6 are matched with the sliding bolt sling 7, and several movable telescopic steel rods 2 are evenly and horizontally arranged between the sliding bolt sling 7 and the first perforated support plate 1, and the telescopic steel rods 2 are sequentially threaded on the first perforated support plate 1. In the corresponding throu...

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Abstract

The invention provides an elevator safety device, and relates to the technical field of elevator safety. A pair of penetrating hole supporting plates are perpendicularly arranged in parallel, through holes in the penetrating hole supporting plates correspond one to one, a sliding bolt guide rail is perpendicularly arranged on the right side of one penetrating hole supporting plate, a pair of sliding bolts are matched with the sliding bolt guide rail through a sliding bolt lifting rope, a plurality of movable telescopic steel bars are evenly and horizontally arranged between the sliding bolt lifting rope and the other penetrating hole supporting plate, the telescopic steel bars are arranged in the corresponding through holes in the pair of the penetrating hole supporting plates in sequence in a penetrating mode, springs are arranged on the outer walls, between the penetrating hole supporting plate and the sliding bolt lifting rope, of the telescopic steel bars in a sleeved mode, the springs are fixed to the right ends of the telescopic steel bars, and the lower end of the sliding bolt lifting rope is connected with the power output end of a motor. The elevator safety device is scientific and reasonable in design and simple and practical in structure, an elevator car is protected in real time in the up and down operating process of the elevator car, the probability that the elevator car falls down and crushes the top is lowered, and the safety of the elevator is improved.

Description

technical field [0001] The invention relates to the technical field of elevator safety, in particular to an elevator safety device. Background technique [0002] With the development of urban construction and the improvement of people's quality of life, when residents can enjoy good land public transportation services when traveling, they also desire to obtain convenient vertical transportation in their residences. Therefore, in recent years, the number of residential elevators has increased rapidly. As a special means of transportation, residential elevators are an indispensable means of transportation for ordinary people, bringing unprecedented convenience to people's daily life. The safety and reliability of their operation are issues that many people are generally concerned about. Good or bad, directly affect the quality of life of ordinary people. Therefore, residential elevators are particularly closely watched by people. [0003] Due to the intensified competition ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B5/00
Inventor 杨木胜
Owner 杨木胜
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