CN217363920U

CN217363920U - Slope greening protection system

Info

Publication number: CN217363920U
Application number: CN202220025648.4U
Authority: CN
Inventors: 张晨招; 李向阳; 姚瑶; 柴卓; 张海锋; 吴彪; 杨明; 王伟; 梁厅; 高小航; 张广乾; 刘斌
Original assignee: Shaanxi Zhongxiang Foundation Engineering Co ltd
Current assignee: Shaanxi Zhongxiang Foundation Engineering Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-09-06
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a side slope greening protection system, include: side slope; an ecological long bag is arranged on the side slope; a plurality of anchor holes are formed in the side slope; anchor rods are arranged in the anchor holes; one end of the anchor rod is provided with a ring sleeve, and a supporting rope is connected to the ring sleeve; the supporting ropes form a grid, and a steel rope net is arranged in the grid; a grid net is laid below the steel wire rope net; through set up the anchor eye on the side slope, set up the stock in the anchor eye, through fixing the stock in the anchor eye to set up the support rope on the ring cover of stock, divide into a plurality of regions with the side slope through the support rope, set up the steel rope net in the region that every support rope is constituteed, keep off the stone in the steel rope net, avoid the stone on the side slope to roll and fall and cause the damage to road or people, and afforest the restoration to the side slope.

Description

Slope greening protection system

Technical Field

The utility model relates to a side slope greening protection technical field specifically is a side slope greening protection system.

Background

Falling rocks are a natural disaster frequently encountered by various roads, particularly in areas built by mountains, and when stones on the surface of a side slope are loosened under the action of natural factors, the stones can roll or bounce along the side slope and fall onto the road, so that measures are taken to protect sections where the falling rocks are easy to fall, and the prevention of damage caused by the falling rocks is an indispensable engineering measure.

However, the side slope structure in the prior art has large material consumption, and falling rocks generated by side slope rolling easily break the metal grid net and the annular metal net, so that the metal grid net and the annular metal net cannot play a role in protection; may cause damage to the road and even bring great threat to people's lives and properties.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a side slope greening protection system to set up among the prior art that proposes in solving above-mentioned background art and can not play the guard action at the side slope protection metal grid net in the roadside.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a slope greening protection system, comprising: side slope; an ecological long bag is arranged on the side slope; a plurality of anchor holes are formed in the side slope; anchor rods are arranged in the anchor holes; one end of the anchor rod is provided with a ring sleeve, and a support rope is connected to the ring sleeve; the supporting ropes form a grid, and a steel rope net is arranged in the grid; and a grid net is laid below the steel wire rope net.

The anchor hole is arranged in the low recess.

And each steel rope net is fixedly connected with the supporting rope.

The anchor rod is fixed in the anchor hole through cement.

The supporting rope is provided with a plurality of rope clamps, and the rope clamps are connected with the ring sleeve.

The length of the anchor hole is 50-100mm, and the aperture is larger than phi 70; the inclination angle of the anchor hole and the slope surface of the side slope is 25 degrees.

And each steel rope net is fixedly connected with the net rope through a sewing rope.

The overlapping width between the grid meshes is larger than 50mm, the overlapping width between the grid meshes is not smaller than 50mm, and the grid meshes are fixed on the supporting ropes.

Compared with the prior art, the beneficial effects of the utility model are that:

through set up the anchor eye on the side slope, set up the stock in the anchor eye, through fixing the stock in the anchor eye to set up the support rope on the ring cover of stock, divide into a plurality of regions with the side slope through the support rope, set up the steel rope net in the region that every support rope is constituteed, keep off the stone in the steel rope net, avoid the stone on the side slope to roll down and cause the damage to road or people.

Drawings

FIG. 1 is a schematic side view of the slope of the present invention;

fig. 2 is a schematic structural view of the support rope arrangement of the present invention;

fig. 3 is a schematic structural view of the steel rope net of the present invention;

fig. 4 is a schematic structural diagram of the anchor rod of the present invention.

Fig. 5 is a schematic structural view of the cross section of the present invention.

In the figure: 1. side slope; 2. an anchor rod; 3. sleeving a ring; 4. a support line; 5. rope clamping; 6. recessing; 7. a wire rope net; 8. a grid net; 9. and (5) sewing the rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides a slope greening 1 protection system, comprising: a side slope 1; an ecological long bag is arranged on the side slope 1; a plurality of anchor holes are formed in the side slope 1; anchor rods 2 are arranged in the anchor holes; a ring sleeve 3 is arranged at one end of the anchor rod 2, and a supporting rope 4 is connected to the ring sleeve 3; the supporting ropes 4 form a grid, and a steel rope net 7 is arranged in the grid; and a grid net 8 is laid below the steel wire rope net 7.

The anchor hole is arranged in the low recess.

Each steel rope net 7 is fixedly connected with the supporting rope 4.

The anchor rod 2 is fixed in the anchor hole through cement.

The supporting rope 4 is provided with a plurality of rope clamps 5, and the rope clamps 5 are connected with the ring sleeve 3.

The length of the anchor hole is 50-100mm, and the aperture is larger than phi 70; the inclination angle between the anchor hole and the slope surface of the side slope 1 is 25 degrees.

And each steel rope net 7 is fixedly connected with the net rope through a sewing rope 9.

The overlapping width between the grid nets 8 is larger than 50mm, the overlapping width between the grid nets 8 is not smaller than 50mm, and the grid nets 8 are fixed on the supporting ropes 4.

Example 2

A slope greening 1 protection system, comprising: a side slope 1; a plurality of anchor holes are arranged on the side slope 1, the anchor holes are selected to be in low recesses within the adjustment range allowed by the hole spacing, and for the anchor holes which are not in low recesses or cannot meet the requirement that the anchor holes are tightly attached to the slope surface as far as possible after the system is installed, a pit with the depth not less than the length of the exposed ring sleeve 3 of the anchor rod 2 is drilled at each anchor hole, wherein the length of the pit is 200mm, and the depth of the pit is 200 mm.

The depth of the anchor hole is 50-100mm greater than the length of the anchor rod 2, the aperture of the anchor hole is not less than 70mm, the included angle between the inclination angle of the hole and the slope surface of the side slope 1 is 25 degrees, when the hole is dug, if the hole is limited by rock drilling equipment, two steel ropes forming each anchor rod 2 can be respectively anchored into two anchor holes with the aperture not less than phi 35 to form a herringbone anchor rod 2, and the included angle between the two steel ropes is 15-30 degrees so as to achieve the same anchoring effect; when the holes can not be formed due to loose or broken stratum, the rock-soil section which can not be formed can be replaced by C25 concrete foundation with the section size not less than 0.4 multiplied by 0.4 m.

The anchor rod 2 is fixed in the anchor hole in a cement grouting mode, the grade of grout is not lower than M30, cement mortar with the ash-sand ratio of 1: 1-1.2 and the water-cement ratio of 0.45-0.50 or cement paste with the water-cement ratio of 0.45-0.50 is preferably used, 42.5 common portland cement is preferably used as the cement, medium fine sand with the grain diameter not larger than 3mm is preferably selected to ensure that the grout is full, and the grout is cured for not less than three days before the next procedure.

The supporting rope 4 is provided with a plurality of rope clamps 5, the rope clamps 5 are fixedly connected with the ring sleeve 3 of the anchor rod 2, when the length of the supporting rope 4 is less than 15m, the number of the rope clamps 5 is 2, when the length of the supporting rope 4 is more than 30m, the number of the rope clamps 5 is 4, and 3 rope clamps are arranged among the rope clamps 5; the supporting ropes 4 are tightly arranged on the surface of the side slope 1 and are provided with transverse and longitudinal supporting ropes 4, the supporting ropes 4 form a plurality of grids, and steel rope nets 7 are arranged in the grids.

The steel rope net 7 is laid on the surface of the side slope 1, and is sewed and pre-tensioned with the support rope 4 through a sewing rope 9, two ends of the sewing rope 9 are fixedly connected with the net rope through two rope clamps 5 respectively, and the sewing rope 9 is a steel rope with the diameter of 8 mm.

The ecological bag is made of ecological synthetic materials with high strength, ultraviolet resistance, freeze thawing resistance, acid and alkali resistance, aging resistance, no toxicity and no degradation; the section circumference of the ecological bag in the application is about 80cm, the width is about 20cm after the ecological bag is filled with soil, and the thickness is about 20 cm.

The ecological bag is filled with mixture of planting soil and medium coarse sand, the planting soil is planting soil, and organic fertilizer is doped in the planting soil, so that vegetation growth is facilitated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A slope greening protection system, comprising: a side slope (1); the method is characterized in that a plurality of anchor holes are arranged on the side slope (1), the length of each anchor hole is 50-100mm, and the aperture is larger than phi 70; the inclination angle between the anchor hole and the slope surface of the side slope (1) is 25 degrees; anchor rods (2) are arranged in the anchor holes; a ring sleeve (3) is arranged at one end of the anchor rod (2), and supporting ropes (4) are connected to the ring sleeve (3); the supporting ropes (4) are criss-cross to form a plurality of grids, and a steel rope net (7) is arranged in each grid; a grid net (8) is laid below the steel rope net (7); an ecological bag is arranged below the grating net (8); the supporting rope (4) is provided with a plurality of rope clamps (5), and the rope clamps (5) are connected with the ring sleeve (3); each steel rope net (7) is fixedly connected with the support rope (4) through a sewing rope (9); the sewing rope (9) is connected with the loop (3); the overlapping width between the grid nets (8) is larger than 50mm, and the grid nets (8) are fixed on the supporting ropes (4).

2. The slope greening protection system according to claim 1, wherein the anchor hole is provided in a low recess.

3. A slope greening protection system according to claim 2, characterised in that each steel rope net (7) is fixedly connected with the supporting ropes (4).

4. The slope greening protective system according to claim 3, wherein the anchor rod (2) is fixed in the anchor hole by cement.