Setting structure for guard board of escalator or moving pavement machine room
A technology for moving walks and escalators, applied in escalators, transportation and packaging, etc., can solve problems such as insufficient maintenance space, and achieve the effect of facilitating maintenance, realizing maintenance space, and realizing maximization.
Inactive Publication Date: 2014-02-26
SJEC CORP
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- Abstract
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- Application Information
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Problems solved by technology
In the prior art, the guard plates of the machine room are all fixedly arranged on the trusses, so for the escalators or moving walks of different widths, it is necessary to design the guard plates of the machine room with different specifications, and when the maintenance personnel enter the machine room for maintenance, due to the protection of the machine room The position of the board is fixed, so the maintenance space of the machine room is also fixed, so there may be a problem of insufficient maintenance space for escalators or sidewalks with shortened trusses
Method used
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Embodiment Construction
[0013] The structure of the present invention will be further described below in conjunction with the accompanying drawings.
[0014] see Figure 1-3 As shown, the setting structure of the escalator or moving walk machine room guard plate includes a fixed seat 2 fixed on the truss 1 of the escalator or moving walk, and a sprocket 10 that blocks the operation of the pedal used to drive the escalator or moving walk The outer guard plate 9 of the machine room, the connecting piece 8 that can be moved along the front and rear directions of the escalator or moving walk, and is set on the fixed seat 2. Here we define the transport direction (ie, the length direction) of the escalator or moving walk as front and rear direction, so the guard plate 9 of the machine room is blocked outside the sprocket 10, which means that the guard plate 9 of the machine room is blocked in front or behind of the sprocket 10, and the front and rear of the upper and lower sprockets 10 are blocked by ...
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The invention discloses a setting structure for a guard board of an escalator or moving pavement machine room. According to the invention, the guard board is driven to move forward and backward through a connecting part, so that a size of the front part and the rear part of a maintenance space can be adjusted, so as to ensure an escalator or a moving pavement with a shortened truss to have enough maintenance space; for the escalator or moving pavement with a standard truss, the maintenance space maximized can be realized, so as to be convenient for maintenance; when the guard board moves forward and backward to a proper place, the connecting part only needs to be locked on a fixed seat through a first locking mechanism; the guard board can move left and right, so that one kind of guard board can be applicable to multiple escalators or moving pavements with different widths; and when the guard board or the connecting part moves left and right, the positioning of the guard board can be realized by using a second locking mechanism to lock the guard board on the connecting part.
Description
technical field [0001] The invention relates to an arrangement structure of guard plates for machine rooms of escalators or moving walks. Background technique [0002] There are usually two protective plates for the machine room of escalators or moving walks, which are respectively blocked outside the upper and lower drive sprockets to ensure the safety of maintenance personnel when entering the upper and lower machine rooms. Here, the upper and lower drive sprockets are used to drive the pedal chain to realize the pedal Run up and down. We assume that the upper drive sprocket is located in front of the lower drive sprocket, then one machine room guard plate is blocked in front of the upper drive sprocket, and the other machine room guard plate is blocked behind the lower drive sprocket, and the two machine room guard plates are respectively connected to the corresponding truss A maintenance space is formed between the ends. In the prior art, the guard plates of the machin...
Claims
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IPC IPC(8): B66B23/00
Inventor 杨志勤曹卫蔡泽民王韬李峰
Owner SJEC CORP