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Slope geonet slope surface fixing and protecting device and construction technology

A protective device and slope soil technology, which is applied in the direction of foundation structure engineering, sheet pile walls, excavation, etc., can solve the problems of poor fixation of geonet, inability to cover and protect the slope, and poor greening protection effect on the slope.

Pending Publication Date: 2021-07-06
CHINA RAILWAY SHISIJU GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing geonetwork fixing construction technology usually uses wooden piles, steel bar heads, etc. for fixing, and the depth of driving into the slope is relatively shallow, and the fixed parts such as wooden piles, steel bar heads, etc. , after being soaked and washed by rainwater, the geonet often falls off from the top to the bottom of the slope, which eventually leads to poor greening protection effect on the slope and cannot play a corresponding role in covering and protecting the slope.

Method used

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  • Slope geonet slope surface fixing and protecting device and construction technology
  • Slope geonet slope surface fixing and protecting device and construction technology
  • Slope geonet slope surface fixing and protecting device and construction technology

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Embodiment Construction

[0017] A fixed protection device for slope geonetwork slope according to the present invention, such as figure 1 As shown, it includes an anchor cone 1 and a pressure plate 2, the anchor cone 1 is connected with a steel wire rope 3, and the pressure plate 2 is equipped with a self-locking anchor mechanism. Such as Figure 5 As shown, wherein the anchor cone 1 includes a conical bottom plate 13, one side of the conical bottom plate 13 is provided with a connecting block 14, and the connecting block 14 is provided with a lanyard hole 15, and the end of the steel wire rope 3 is provided with a rope loop, and the rope loop Located in the lanyard hole 15, the steel wire rope 3 is connected to the anchor cone 1 through the connection block 14, and an insertion hole 20 is opened on the connection block 14, and the insertion hole 20 is a blind hole. The setting of the conical bottom plate 13 can make it easier for the whole anchor cone 1 to enter the slope soil, and the setting of th...

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Abstract

The invention discloses a slope geonet slope surface fixing and protecting device. The slope geonet slope surface fixing and protecting device comprises an anchor cone and a pressing disc, wherein a steel wire rope is connected to the anchor cone, a self-locking anchor mechanism is installed on the pressing disc, the anchor cone comprises a conical bottom plate, a connecting block is arranged on one side of the conical bottom plate, a rope hanging hole is formed in the connecting block, a rope ring is arranged at the end of the steel wire rope, the rope ring is located in the rope hanging hole, the steel wire rope is connected with the anchor cone through the connecting block, an inserting hole is further formed in the connecting block and is a blind hole, the self-locking anchor mechanism comprises an anchor shell and an anchor core which sleeve in cooperation, a gradually-shrinking cavity and an equal-diameter cavity which communicate with each other are formed in the anchor shell, the equal-diameter cavity is located on the upper part of the gradually-shrinking cavity, the diameter of the upper end of the gradually-shrinking cavity is larger than that of the lower end of the gradually-shrinking cavity, a protruding edge is arranged at the upper end of the anchor shell, a through hole matched with the anchor shell is formed in the middle of the pressing disc, and grooves matched with the protruding edge are formed in the two ends of the through hole correspondingly.

Description

technical field [0001] The invention relates to the technical field of geonet protection, in particular to a slope geonet slope fixing protection device and construction technology. Background technique [0002] During the construction of engineering roads and dumps in rainy areas, spraying and greening the slope in time is a necessary measure to ensure the safety of the slope and the site environment. The formation and protection of the slope turf generally takes more than 4 to 7 months Usually, it is necessary to use geonet to cover in time to protect the slope and the growth of turf on the slope surface, and effectively reduce the on-site environmental pollution and slope safety problems caused by rain erosion. The existing geonetwork fixing construction technology usually uses wooden piles, steel bar heads, etc. for fixing, and the depth of driving into the slope is relatively shallow, and the fixed parts such as wooden piles, steel bar heads, etc. , After being soaked ...

Claims

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Application Information

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IPC IPC(8): E02D17/20E02D5/74
CPCE02D17/20E02D17/202E02D5/74
Inventor 张治海杨涛李庆收罗君曦黄建功黄司孙健嘉王永杰封盛茂陈战
Owner CHINA RAILWAY SHISIJU GROUP CORP
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