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Snow blocking device designed for expressway and manufacturing method thereof

A highway and mouth-shaped technology, applied in protective equipment, buildings, etc., can solve the problems of life safety impact on drivers, large economic losses, long retention time, etc., to achieve unimpeded vehicles, less snow accumulation, and reduce fatigue Effect

Active Publication Date: 2015-01-07
黑龙江省公路勘察设计院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The winter in the north is very cold, and there are many snowy weather. When the snow is heavy, there are many car accidents on high-altitude highways, which cause great economic losses, and there will be many injury accidents.
Due to the heavy snow, the expressway needs to be closed in many cases, and it cannot be opened for a few days for a long time, seriously blocking the traffic, and staying on the expressway for a long time, which also has a certain impact on the life safety of the driver, and the vehicle is also affected to a certain extent. damage

Method used

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  • Snow blocking device designed for expressway and manufacturing method thereof
  • Snow blocking device designed for expressway and manufacturing method thereof
  • Snow blocking device designed for expressway and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A designed snow protection device for highways, which consists of: an open three-sided frame, the cross-section of the open three-sided frame is half-mouth-shaped, and the sun panel 1 is inserted into the open three-sided frame, and the described open three-sided frame The upper and lower ends of the open three-sided frame are respectively provided with an upper connection hole 2 and a lower connection hole 3, the upper connection hole is connected to the upper half of the mouth-shaped fixed rod 4 through a polished rod bolt, and the lower connection hole is connected to the lower half through a polished rod bolt. Mouth-shaped fixing rod 5, the outer surface of the bottom end of the upper half of the mouth-shaped fixing rod has a connecting port, the top inner side of the lower half of the mouth-shaped fixing rod is connected with an oblique elastic connector 6, and the oblique elastic The connector is inserted into the connection port for positioning.

[0025] The open...

Embodiment 2

[0028] In the design of the snow protection device for highways described in Example 1, the upper half mouth-shaped fixed rod and the lower half mouth-shaped fixed rod are connected to form a right fixed frame, and the open three-sided frame includes a top frame 7 , the top frame is respectively connected to the left frame and the right fixed frame, the left frame and the right fixed frame are connected to the bottom frame 9, the bottom frame, the left fixed frame, the right The frame, the right fixed frame, and the left frame are all connected to the inner connecting plate 10 and the outer connecting plate 11, and the inner connecting plate and the outer connecting plate of the bottom frame are all connected to the ground or the concrete foundation through expansion bolts 12, The remaining internal connecting plates are connected or welded by bolts 13, and the remaining external connecting plates are connected or welded by bolts.

Embodiment 3

[0030] In the design of the snow protection device for highways described in Embodiment 2, the outer side of the top frame is connected to a U-shaped frame 14, and the bottom of the U-shaped frame is provided with a group of straight-up splicing outlets. The left side and the right side of the triangular top cover are all connected with a set of screw sleeves 15 on a straight line, the screw sleeves are connected to the screw rod 16, and the screw rod is connected to the trapezoidal flashboard 17, and the described trapezoidal flashboard passes through the The above-mentioned plug-in water outlet and rotate 90° to connect and position, the triangular top cover includes a left cover and a right cover, the left cover and the right cover both include a half-mouth-shaped bottom frame 18, and the half-mouth-shaped The cross-section of the bottom frame is half-mouth-shaped, the sun panel is inserted into the half-mouth-shaped bottom frame, the half-mouth-shaped bottom frame is connec...

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Abstract

The invention discloses a snow blocking device designed for an expressway and a manufacturing method thereof. Great economic loss is resulted from a large number of traffic accidents on expressways in big snow weather. The snow blocking device designed for the expressway comprises an opening three-side framework, wherein the cross section of the opening three-side framework is of a half-opening shape, a sunlight plate (1) is inserted into the opening three-side framework, an upper connecting hole (2) and a lower connecting hole (3) are respectively formed in the upper end and the lower end of the opening three-side framework; the upper connecting hole is connected with an upper half-opening shaped fixing rod (4) through a light rod bolt, the lower connecting hole is connected with a lower half-opening shaped fixing rod (5) through a light rod bolt, a connecting hole is formed in the outer side face of the bottom end of the upper half-opening shaped fixing rod, an oblique elastic inserting part (6) is connected to the inner side face of the top part of the lower half-opening shaped fixing rod, and the oblique elastic inserting part is inserted into the connecting hole for positioning. The snow blocking device is used for expressways and highways.

Description

Technical field: [0001] The invention relates to a designed snow shielding device for expressways and a manufacturing method. Background technique: [0002] The winter in the north is very cold, and there is a lot of snow. When the snow is heavy, there are many car accidents on high-altitude highways, which cause great economic losses, and there will be many accidents involving injuries. Due to the heavy snow, the expressway needs to be closed in many cases, and it cannot be opened for a few days for a long time, seriously blocking the traffic, and staying on the expressway for a long time, which also has a certain impact on the life safety of the driver, and the vehicle is also affected to a certain extent. damage. Invention content: [0003] The purpose of the present invention is to provide a kind of snow protection device and manufacturing method for design expressway which can prevent expressway from accumulating snow and be unobstructed. [0004] Above-mentioned pu...

Claims

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Application Information

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IPC IPC(8): E01F7/02
CPCE01F7/02
Inventor 孙勇梁彬
Owner 黑龙江省公路勘察设计院
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