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Large-span anti-vehicle water blocking device

A water-retaining device and a large-span technology, which can be used in display devices, door/window protection devices, flood control panels, etc., and can solve problems such as preventing vehicles from entering by mistake.

Active Publication Date: 2018-07-03
NANJING JUNLI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But when the garage entrance and exit are wider, as normal two-lane entrance and exit, the width is about 7 meters, and the excessively narrow door leaf 332 makes the sign of prohibiting the passage of vehicles provided on it difficult to be found by all vehicles entering and exiting, which has seriously affected the anti-vehicle accident prevention. input warning effect

Method used

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  • Large-span anti-vehicle water blocking device
  • Large-span anti-vehicle water blocking device
  • Large-span anti-vehicle water blocking device

Examples

Experimental program
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Embodiment Construction

[0026] like figure 2 As shown, the large-span anti-vehicle water-retaining device of the present invention is used to block the passage of water on the ground between the two side walls, including a base 1 and a panel 2 with one end free and the other end hinged to the base 1, and The warning strip 3 with the same width as the distance between the two side walls and the warning strip lifting device 4 placed on the side wall, when the panel 2 is opened, under the action of the warning strip lifting device 4, the warning strip 3 is in a position that is easy to be seen by the vehicle Altitude position found by the driver.

[0027] The width of the warning strip can be flexibly set according to different widths of garage entrances and exits. There is no structural force limitation, and the warning effect is more reliable.

[0028] The height of warning strip 3 when working is adjusted flexibly according to the scene, so that it is easy to be found by the vehicle driver as the c...

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Abstract

The invention discloses a water proof device for preventing vehicle from entering by mistake in long span which is used to place between the two walls against the water flow. The device comprises: a base, a panel the end of which is hinged with the base and the other end of which is free, a warning belt (3) which is same wide with the distance of the two walls and a lifting device (4) which is set on the side wall, when the panel (2) is opening under the effect of the lifting device, the warning belt (3) is in a high position that is easily detected by driver. The water proof device has a good effect of preventing the vehicle from entering by mistake and is not restricted by the width of the entrance to the garbage.

Description

technical field [0001] The invention belongs to the technical field of water-retaining equipment for underground building entrances, in particular to a large-span water-retaining device for preventing vehicles from entering and exiting by mistake, whose warning effect is not limited by the width of garage entrances and exits. Background technique [0002] Blocking rainwater from underground buildings, such as the mouth of underground garages, is an effective measure to prevent heavy rains and heavy rains from flooding vehicles and property and causing huge losses. [0003] Chinese invention patent application "An automatic water retaining device" (application number: 201410395552.7, publication date: 2014.10.29) discloses a device that automatically realizes water retaining without external drive. It includes a base and a panel, and the lower surface of the panel is provided with a floating body that can make the front end of the panel open upward under the buoyancy of water...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F7/00E06B9/00
CPCE06B9/00E06B2009/007G09F7/00
Inventor 范良凯徐才奎
Owner NANJING JUNLI TECH
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