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Plug for elevator

A latching and elevator technology, applied in the latching field of elevators, can solve problems such as omissions and hidden dangers of accidents, and achieve the effects of eliminating shaking, multiple functions and simple structure.

Inactive Publication Date: 2011-01-05
昆山京都电梯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although power outage is an important process, it will still be missed due to human negligence, thus becoming a hidden danger of accidents.

Method used

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  • Plug for elevator
  • Plug for elevator

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Embodiment Construction

[0008] Specific embodiments of the present invention will be further described in detail below.

[0009] Such as figure 1 As shown, the latch of the present invention includes a latch seat 10 and a latch bolt 12, and the latch seat 10 is a box-shaped structure, wherein left and right (the orientation of this place is determined by an observer who is frontally aligned with the latch) are two opposite side panels A through hole 14 is respectively arranged on the top, and two through holes 14 are coaxial. The diameter is slightly larger than the diameter of the latch bolt 12, so that the latch bolt 12 can move in the left and right direction, and can turn up and down. A protrusion that prevents the latch bolt 12 from sliding out to the left or right can be provided on the latch bolt 12 . The front panel of the latch seat 10 is provided with at least two limiting grooves 18 with upper openings, and the handle 16 can enter the limiting grooves 18 downward along the openings of th...

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PUM

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Abstract

The invention discloses a plug for an elevator, which comprises a longitudinal semi-frame handrail body arranged on the cabin wall of the cabin of the elevator transversely, wherein the handrail body comprises an upper horizontal surface, a main surface and a lower horizontal surface. The plug is characterized in that: the main surface of the handrail body is provided with a control panel which is connected with the circuit of a control device which controls the operation of the cabin of the elevator. With the control panel arranged on the handrail, the plug of the invention has the advantages of simple structure, compactness and the like. Arranged on the upper half part, which is inclined backward, of the handrail, the control panel helps to avoid the misoperaiton of a passenger when the passenger arrives and has the advantages of direct display panel, large view field and the like.

Description

technical field [0001] The invention relates to a bolt, especially a bolt for an elevator. Background technique [0002] When the existing machine-room-less elevator is overhauling the equipment, usually the maintenance personnel enter the elevator shaft and stand on the top of the elevator car for overhauling. The elevator car can move up and down along the car guide rail through the suspension rope. Because the front, rear, left, and right directions of the elevator car are not fixed, there will be a certain shaking during maintenance. Although this shaking is slight, it will seriously affect the safety of the maintenance personnel and the safety of the equipment. In addition, it is necessary to cut off the lighting power supply in the elevator (whether it is correct or not, please confirm) during maintenance to ensure that there will be no leakage. Although power outage is an important process, it will still be missed due to human negligence, thus becoming a hidden dang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/26
Inventor 吕学奇
Owner 昆山京都电梯有限公司
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