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Anti-landslide device for highway slope

A technology for expressways and slopes, applied in construction, excavation, climate change adaptation, etc., can solve the problems of long construction period, large safety hazards, complicated construction procedures, etc., saving time, reducing installation difficulty, and convenient and fast installation. Effect

Active Publication Date: 2022-02-08
河北锐驰交通工程咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This protection method needs to drill holes on the slope, and then fix the steel wire anchor rod in the hole through cement mortar. The construction period is long and the construction process is complicated. Workers need to work on the slope for a long time, which leads to great safety hazards.

Method used

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  • Anti-landslide device for highway slope
  • Anti-landslide device for highway slope
  • Anti-landslide device for highway slope

Examples

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Effect test

Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0031] refer to figure 1 , is a highway slope anti-slide device disclosed in the embodiment of the present invention, which includes a steel wire grid 1, a fixed expansion rod 2, a connecting expansion sleeve 3 and a fixed assembly sleeved on the outside of the fixed expansion rod 2. The fixing assembly is arranged at the end of the fixed expansion rod 2, and can fix the wire grid 1.

[0032] refer to figure 2 with image 3 The connecting expansion sleeve 3 includes an inner eaves 31 integrally formed at the end of the connecting expansion sleeve 3 , and the inner eaves 31 protrude in a direction away from the connecting expansion sleeve 3 . The inner wall of the inner eaves 31 is flush with the inner wall of the connecting expansion sleeve 3 . The thickness of the inner eaves 31 is half of the thickness of the connecting expansion sleeve 3 . Two connec...

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PUM

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Abstract

The invention relates to the technical field of road engineering, in particular to an anti-landslide device for expressway slopes, which includes a steel wire grid, fixed expansion rods, connecting expansion sleeves sleeved outside the fixed expansion rods, and fixed expansion rods. The part is used to fix the fixed assembly of the wire grid; one end of the connecting expansion sleeve is hinged with two connecting rods, and the two connecting rods are symmetrically arranged on the connecting expanding sleeve, and the first expansion piece is hinged on the connecting rod , the two first expansion pieces are hinged with fixed expansion sleeves, the ends of the fixed expansion rods are provided with external threads, and the fixed expansion sleeves are provided with internal threads. The invention has the advantages of convenient installation, low operation difficulty, can play the role of enclosure, restricts the movement range of falling rocks, and partially suppresses the occurrence of rock collapses.

Description

technical field [0001] The invention relates to the technical field of road engineering, in particular to an anti-slide device for expressway side slopes. Background technique [0002] Slope is a natural or artificial slope, which is one of the most basic geological environments in human engineering activities and the most common engineering form in engineering construction. In our country, highways often pass through rugged areas such as hills and mountains. When the road passes through these areas, slopes will be formed on both sides of the road. In areas such as hills and mountains, the slope of this kind of side slope is relatively steep, and the preparation is dominated by shrubs and weeds, and in some places, there are rocks covering the surface of these layers of slope deposits, accompanied by loose rockfall, which seriously affects the highway. For the safety of vehicles traveling on the slope, slope protection must be carried out. [0003] The common slope protect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D17/20E02D5/76
CPCE02D17/20E02D17/202E02D5/76E02D2600/30E02D2300/0084Y02A10/23
Inventor 王子鹏赵建红徐景瑜孙倩白建强王岳辉李明哲高进帅高博刘阳孙巧茹张玺谷原野李峰胡晨霞彭宇潘菲许楠李培培李薇
Owner 河北锐驰交通工程咨询有限公司