Automatic laying system of subway station platform door insulating sand

A technology for automatic laying and platform doors, applied in the direction of construction and building structure, which can solve the problems of electrified door body and high labor intensity, and achieve the effect of preventing agglomeration.

Active Publication Date: 2019-11-29
覃永恒
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The place where the threshold of the subway platform meets the platform needs to lay insulating sand on the ground. Because the contact rail is electrified, the subway train is electrified, and the door body may be electrified. It is necessary to lay a certain width of insulating sand in front of the door body to prevent electric shock. The laying of sand is carried out manually, and the labor intensity is high. In order to facilitate the laying process of insulating sand, an automatic laying system of insulating sand for subway platform doors is needed.

Method used

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  • Automatic laying system of subway station platform door insulating sand
  • Automatic laying system of subway station platform door insulating sand
  • Automatic laying system of subway station platform door insulating sand

Examples

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Embodiment

[0016] Example: such as Figure 1-7 As shown, this embodiment provides an automatic laying system of insulating sand for subway platform doors, including: a pressing device 2 installed on the mobile support part 4 for laying and pressing the insulating sand; a stirring device 3 installed on the mobile supporting device 4 is used to mix yellow sand and glue to form insulating sand; the mobile supporting device 4 is placed on the platform 1 and can be moved.

[0017] In the optional scheme of this embodiment, such as Figure 1-3 As shown, the lifting frame 201 in the pressing device 2 is installed on the support column 404 in a slidable manner, the lifting frame 201 and the lifting screw rod 403 adopt thread transmission, the left and right motors 202 are installed on the lifting frame 201 in a fixed manner, and the left and right screw rods 203 one ends are fixedly installed on the motor shaft of the left and right motors 202, the left and right screw mandrels 203 other ends a...

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Abstract

The invention discloses an automatic laying system of subway station platform door insulating sand. The automatic laying system of the subway station platform door insulating sand includes a pressingdevice, a stirring device and a moving supporting device, the pressing device is slidably mounted on the moving supporting device, the stirring device is rotatably mounted on the moving supporting device, and the moving supporting device is placed on a station platform and can move on the station platform. According to the automatic laying system, after the insulating sand and glue are stirred evenly through the movable stirring device, the mixture flows into a pit laid by the insulating sand, then the pressing device pressed the insulating sand to level, laying is even, then the moving supporting device controls the device to move to lay the insulating sand on an whole area, and the automatic laying process is completed.

Description

technical field [0001] The invention relates to the technical field of subway engineering, in particular to an automatic laying system of insulating sand for subway platform doors. Background technique [0002] The place where the threshold of the subway platform meets the platform needs to lay insulating sand on the ground. Because the contact rail is electrified, the subway train is electrified, and the door body may be electrified. It is necessary to lay a certain width of insulating sand in front of the door body to prevent electric shock. The laying of sand is carried out manually, and the labor intensity is high. In order to facilitate the laying process of insulating sand, an automatic laying system of insulating sand for subway platform doors is needed. Contents of the invention [0003] In view of the above problems, the present invention provides an automatic laying system of insulating sand for subway platform doors. After the insulating sand and glue are evenly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F21/20
CPCE04F21/20
Inventor 王乐琴
Owner 覃永恒
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