CN202745029U

CN202745029U - Covering body for shielding wind and protecting sand

Info

Publication number: CN202745029U
Application number: CN 201220417931
Authority: CN
Inventors: 李升昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-22
Filing date: 2012-08-22
Publication date: 2013-02-20
Anticipated expiration: 2022-08-22

Abstract

Provided is a covering body for shielding wind and protecting sand. The covering body for shielding the wind and protecting the sand comprises a sand protection pad and a foundation pile wall, wherein the sand protection pad is a rectangular body and surface bodies are covered in the outside of a framework. The foundation pile wall is a strip body, the cross-section of the strip body is T-shaped, and surface bodies are covered in the outside of the framework. The framework of the sand protection pad and the foundation pile wall is a construction member shaped like a Chinese character 'mi', the gaps of the framework of the sand protection pad and the foundation pile wall are filled with sand, the foundation pile wall is arranged in a butt joint gap between two sand protection pads, a pile body portion of the foundation pile wall extends downward to exceed the thickness of the sand protection pad, flanges at two sides of the upper portion of the foundation pile wall are pressed on the sides of the sand protection pad, and outside surfaces of the flanges in the upper portion of the foundation pile wall are in circular arc shape. The covering body for shielding the wind and protecting the sand is used for controlling the desert, preventing slopes and embankments from water loss and soil erosion and protecting the land desertification. The covering body for shielding the wind and protecting the sand has the advantages of being simple in structure, convenient to construct, and good in effect of shielding wind and protecting sand.

Description

Protect the scrim body every wind

Technical field

The utility model relates to and a kind ofly protects the scrim body every wind, is used for the Afforestation desert, prevents that sloping dike water and soil sandstone landslide runs off the soil that protection is desertified.

Background technology

At present the Afforestation desert, prevent that the way that the soil that runs off in sloping dike water and soil sandstone landslide, protection is desertified adopts from being to plant or seeding technique; have following defective: (1) as you know the existence of plant is that the fixing water and soil sand of needs is taken root growth; the basic reason of Desert Control failure is exactly not sand and dust all standing, sealing and fixing; the sand and dust that rolled by wind of plant of cultivation are buried and dead; sand and dust constantly move forward, and have caused the people to move back the vicious circle that sand advances.(2) prevent that sloping dike water and soil sandstone landslide runs off, plant takes root existence at Po Dishang more needs the water and soil sandstone fixed, but fixing the sealing of water and soil sandstone, cures the symptoms, not the disease.When (3) protecting the soil that desertifies; the soil of lack of water has lost fixing basis; even taking root, each Plants grown; also can be dead because the water and soil sandstone run off; formed the situation of " the windproof wind of not controlling; the tree of every year planting trees is rare is planted grass and loseed grass ", finally caused water and soil and fine sand to be blown up and formed abominable sandstorm.

Summary of the invention

The purpose of this utility model provides a kind ofly protects the scrim body every wind, solves the Afforestation desert, the bad difficult problem of effect when preventing the soil that runs off in sloping dike water and soil sandstone landslide, protection is desertified.

The purpose of this utility model realizes as follows: should protect the scrim body every wind, comprise and protect sand cushion and foundation pile wall, protecting sand cushion is the rectangular body that skeleton is covered with the face body, the foundation pile wall is that to be covered with the cross section that the face body consists of be T-shaped elongate body to skeleton, protect in the skeleton gap of sand cushion and foundation pile wall and be full of sand and dust, the foundation pile wall is in the butt joint that protects between the sand cushion, and the pile body of foundation pile wall part extends beyond downwards protects sand cushion thickness, and the flange of both sides, foundation pile wall top is pressed on the side that protects sand cushion.Protect sand cushion on the spot equably bedding on the soil of the soil of the soil in desert or sloping dike and desertification, foundation pile wall lower end is inserted in the soil, open foundation pile wall and the mouth that protects sand cushion, get on the spot pack into foundation pile wall and protecting in the skeleton gap of sand cushion of sand, the foundation pile wall is pushed down and is protected the sand cushion side, and the face body can adopt braid.

The skeleton that protects sand cushion and foundation pile wall is rice font member, and the ability of bearing downforce and oblique pulling force is strong.

The external surface of foundation pile wall upper flange part is circular arc, reduces windage.

The utility model is used for Desert Control, prevents sloping dike soil erosion, protects desertification of land, and is simple in structure, convenient construction, and it is effective to check winds and fix drifting sand.

Description of drawings

Fig. 1 is structural representation of the present utility model.

The specific embodiment

With reference to Fig. 1; the utility model comprises and protects sand cushion 2 and foundation pile wall 1; protecting sand cushion 2 is rectangular bodies that skeleton 3 is covered with face body 4; foundation pile wall 1 is that to be covered with the cross section that face body 4 consists of be T-shaped elongate body to skeleton 3; the skeleton 3 that protects sand cushion 2 and foundation pile wall 1 is rice font member; protect in skeleton 3 gaps of sand cushion 2 and foundation pile wall 1 and be full of sand and dust; so fixedly sand and dust can protect again the greening on ground more can prevent erosion; foundation pile wall 1 is in the butt joint that protects between the sand cushion 2; the pile body part of foundation pile wall 1 extends beyond downwards protects sand cushion 2 thickness; the flange of both sides, foundation pile wall 1 top is pressed on the side that protects sand cushion 2, and the external surface of foundation pile wall 1 upper flange part is circular arc.Face body 4 can adopt woven cloth, and material can be selected plastics, nylon, collodion silk, resin or various metal manufacturing.

Claims

1. one kind is protected the scrim body every wind, comprise and protect sand cushion and foundation pile wall, it is characterized in that: protecting sand cushion (2) is the rectangular body that skeleton (3) is covered with face body (4), foundation pile wall (1) is that to be covered with the cross section that face body (4) consists of be T-shaped elongate body to skeleton (3), protect in skeleton (3) gap of sand cushion (2) and foundation pile wall (1) and be full of sand and dust, foundation pile wall (1) is in the butt joint that protects between the sand cushion (2), the pile body part of foundation pile wall (1) extends beyond downwards protects sand cushion (2) thickness, and the flange of foundation pile wall (1) both sides, top is pressed on the side that protects sand cushion (2).

2. according to claim 1ly protect the scrim body every wind, it is characterized in that: the skeleton (3) that protects sand cushion (2) and foundation pile wall (1) is a rice font member.

3. according to claim 1 and 2ly protect the scrim body every wind, it is characterized in that: the external surface of foundation pile wall (1) upper flange part is circular arc.