Elevator armrest gathering system
A handrail and elevator technology is applied in the field of improvement of the structure of the elevator handrail retraction system, which can solve the problems of unstable structure, high maintenance cost, waste of resources, etc., and achieve the effects of good retraction, simple structure and easy retraction.
Inactive Publication Date: 2015-03-25
由国峰
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Problems solved by technology
This structure is unstable and cannot be adjusted adaptively as the handrail changes, resulting in damage to the handrail after a long period of use
Waste of resources and high maintenance costs
Method used
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Embodiment Construction
[0013] The invention includes a handrail, the two sides of the handrail are provided with circular arcs, and the feature is that: a U-shaped frame is arranged inside the handrail, an adjusting screw is arranged between the two vertical plates of the U-shaped frame, and the lower end of the adjusting screw is arranged on the bottom plate of the U-shaped frame On the top, there is a rotating shaft under the U-shaped frame, which is connected with the swing fast, and the swing fast and the U-shaped frame form an adjustment device. The upper end of the screw is provided with a buckle cover, and a screw is set between the two vertical plates of the buckle cover. The upper end of the screw passes through the nut. Connected with the buckle cover.
[0014] As a preferred solution of the present invention, a backing plate is provided between the screw rod and the buckle cover.
[0015] The invention has a simple structure, can be adjusted through quick swing, and is convenient fo...
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The invention discloses an elevator armrest gathering system, and relates to a structure improvement of the elevator armrest gathering system. The invention provides the elevator armrest gathering system having the advantages of safety, reliability, difficult damage and long service life. The elevator armrest gathering system comprises an armrest, wherein circular arcs are arranged at the two sides of the armrest. The elevator armrest gathering system is characterized in that a U-shaped frame is arranged in the armrest; an adjusting screw rod is arranged between two vertical plates of the U-shaped frame; the lower end of the adjusting screw rod is arranged on a baseplate of the U-shaped frame; a rotating shaft is additionally arranged below the U-shaped frame, and is connected with a swinging block; the swinging block and the U-shaped frame form an adjusting device; a buckle cover is arranged at the upper end of the screw rod; a screw rod is arranged between two vertical plates of the buckle cover; and the upper end of the screw rod is connected with the buckle cover through a nut.
Description
technical field [0001] The invention relates to an improvement of the structure of an elevator handrail retracting system. Background technique [0002] The conveyor belt elevator is composed of a plurality of movable steps arranged on the truss between floors. There are railings on both sides of the steps. The upper surface of the railings is provided with handrails that move circularly with the steps; loop device. The handrail is made of materials such as rubber, and the upper surface of the elevator railing is provided with a metal elevator handrail outlet device to guide the handrail to move on the upper surface of the elevator railing. [0003] In addition, at the handrail circuit device under the railing, the driving shaft, final shaft, sprocket and chain are all driven by the driving device. [0004] Existing folding system 21 such as figure 2 As shown, including armrest 16, there are circular arcs 19 on both sides of the armrest 16, a π-shaped frame is arranged in...
Claims
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IPC IPC(8): B66B23/00
CPCB66B23/24
Inventor 由国峰伍建辉何铭之
Owner 由国峰