Escalator front edge plate locking device

A locking device and escalator technology, applied in escalators, transportation and packaging, etc., can solve the problems of easy loss and difficult lifting of the front panel, and achieve the effect of ensuring the overall quality and aesthetics

Inactive Publication Date: 2020-09-22
HANGZHOU XO ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention overcomes the shortcomings of the existing front panel that is easy to lose and is difficult to lift during maintenance, and provides an escalator front panel locking device that is less labor-saving when lifting the front panel and can automatically reset the front panel after maintenance

Method used

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  • Escalator front edge plate locking device
  • Escalator front edge plate locking device
  • Escalator front edge plate locking device

Examples

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0027] Such as figure 1 As shown, an escalator front panel locking device includes a front panel 1, a locking mechanism, an unlocking mechanism and a front panel frame 2, one end of the front panel 1 is connected to the front panel frame 2, and the locking mechanism is fixed on the front panel Below the plate 1, the locking mechanism includes a fixed seat 6, a spring 5, a lock bar 4 and a lock tongue 3 arranged in sequence from left to right. The spring 5 is arranged under the front plate 1 through the fixed seat 6. 4 is connected to the lock tongue 3, and the front panel frame 2 includes a vertical limiter 21 arranged vertically and attached to the side wall of the front panel 1, and a horizontal limiter 22 arranged laterally below the front panel 1, and the unlocking mechanism includes Wire rope 9 and lock head 10, one end of steel wire rope ...

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PUM

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Abstract

The invention discloses an escalator front edge plate locking device, and aims to provide an escalator front edge plate locking device which is helpful for hoisting and can prevent theft. The escalator front edge plate locking device comprises a front edge plate, a locking mechanism, an unlocking mechanism and a front edge plate frame, wherein the locking mechanism is fixed below the front edge plate; the locking mechanism comprises a fixing base, a spring, a lock rod and a spring bolt which are sequentially arranged from left to right, wherein the spring is connected with the spring bolt through the lock rod; the front edge plate frame comprises a vertical limiting body vertically arranged and attached to the side wall of the front edge plate and a transverse limiting body transversely arranged below the front edge plate; the unlocking mechanism comprises a steel wire rope and a lock head, one end of the steel wire rope is connected with the end, away from the lock rod, of the spring,and the other end of the steel wire rope is connected with the bottom of the lock head; and a through hole used for containing the lock head is arranged in the middle part of the front edge plate. Bythe adoption of the scheme, the labor intensity of workers can be relieved when the front edge plate is hoisted, and the anti-theft function is provided for the covered front edge plate.

Description

technical field [0001] The invention relates to the technical field of escalators, in particular to an escalator front plate locking device. Background technique [0002] The front panel of the escalator is a necessary area before passengers enter and exit the steps of the escalator, and the front panel is also a strong cover to protect the components of the machine room. Generally, the front panel is made of stainless steel and aluminum alloy profiles, so it is relatively heavy. When opening the front panel during inspection and maintenance, a lifting device is required to reduce the labor intensity of workers. The hoisting device needs to be carried in addition, and is generally a metal piece, which is heavy in weight, does not change when carried, and is easy to lose. Moreover, the front panel made of metal has a certain economic value and may be stolen. Once stolen, it will not only pose a threat to the personal safety of passengers, but also cause damage to important c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B23/00
CPCB66B23/00
Inventor 马凯标王宝玉何健
Owner HANGZHOU XO ELEVATOR
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