CN202000358U

CN202000358U - Greening device capable of preventing water loss and soil erosion

Info

Publication number: CN202000358U
Application number: CN2010206486824U
Authority: CN
Inventors: 张卫
Original assignee: QINGDAO RUN FENG YUAN LANDSCAPE ENGINEERING Co Ltd
Current assignee: Qingdao University
Priority date: 2010-11-26
Filing date: 2010-11-26
Publication date: 2011-10-05
Anticipated expiration: 2020-11-26

Abstract

The utility model discloses a greening device capable of preventing water loss and soil erosion. The greening device is paved on inclined planes of bare mountains and dams and comprises protection base plates, non-woven fabric and fixing piles, wherein the protection base plates are cockled for forming wavy bulges, the surfaces of which are equipped with a plurality of holes; the non-woven fabric is covered on the surfaces of the protection base plates; and the fixing piles are used for fixing the protection base plates covered with the non-woven fabric to the inclined plane. Gaps of bulge portions of the contact surface between the protection base plates and the inclined plane are compactly filled with filler, which consists of a mixture of plant seeds, plant growth substrates, and fertilizers. The protection base plates are made into rectangular or square bulks and a plurality of the protection base plates are paved adjacently for connecting into a whole to cover a whole green area. The protection base plates are made by pressing degradable plant fiber. The greening device has the advantages of simple structure, low cost, safety, environmental protection and good protection effect.

Description

The afforestation equipment that prevents erosion

Technical field

The utility model belongs to the afforestation servicing unit, be specifically related to a kind of can curing soil, prevent erosion, be convenient to the protecting and greening device of afforestation vegetation.

Background technology

Large-area soil erosion is caused through regular meeting in dykes and dams inclined-plane that rivers and lakes etc. are located and massif slope because of rain drop erosion.These are local, and soil matrix is washed away damage easily when raining heavily owing to special ramp structure, and heavy rain can dry up rapidly again later, does not utilize vegetation growth and retention.The mud-stone flow disaster that can form massif when serious takes place, and the crevasse of dykes and dams, has great potential safety hazard.The plant of plantation well developed root system on these inclined-planes how with curing soil, prevent erosion, becomes the difficult problem in greening technique field.

Summary of the invention

In order to overcome the problems referred to above that the prior art field exists, the purpose of this utility model is, a kind of afforestation equipment that prevents erosion is provided, and this apparatus structure is simple, cost is low, safety and environmental protection, and afforestation effect is good.

The afforestation equipment that prevents erosion that the utility model provides, be laid on the inclined-plane that exposed massif dykes and dams etc. locate, it comprises protection basal disc, nonwoven, spud pile, described protection basal disc wrinkle form wavy bulge, convex surfaces is provided with some holes, nonwoven covers protection basal disc surface, and spud pile is fixed on the protection basal disc that is coated with nonwoven on the inclined-plane; The one side that the protection basal disc contacts with the inclined-plane, the gap of boss is tamped by filler, and described filler is made up of the mixture of vegetable seeds, plant growth medium, fertilizer.Described protection basal disc is made into rectangle or square is block, and some protection basal discs connect the whole afforested areas that covers in blocks in abutting connection with laying.

Described protection basal disc is made by the soft plastic material.During use, the filler that elder generation forms the mixture of being made by vegetable seeds, plant growth medium, fertilizer, on the inclined-plane, be piled into the waveform protuberance, protection basal disc and nonwoven that the soft plastic material is made, shape along filler is laid, form wavy bulge, drive piles fixing with spud pile at the wave recess then.

In order to obtain better technique effect, the preferred scheme of the utility model is that described protection basal disc is formed by the degradable plant fiber compacting.

The afforestation equipment that prevents erosion that the utility model provides, its beneficial effect is, at soil matrix surface coverage protection basal disc, reinforces on the inclined-plane with nonwoven and spud pile again, can effectively prevent erosion, wavy bulge can effectively store the required moisture of plant growing.Vegetable seeds roots in soil matrix, stretch by the hole growth on the protection basal disc, when the root system of plant prosperity, can play fixes the sand to earth up does the time spent, degradable protection basal disc, nonwoven that the string compacting forms can rot to degrade as time goes by, can also replenish the required fertilizer of plant growing.

Description of drawings

Fig. 1 is the overall structure schematic diagram of an embodiment of the utility model;

Fig. 2 be among Fig. 1 A-A to the sectional structure schematic diagram;

Mark among the figure:

1. protection basal disc; 2. nonwoven; 3. hole; 4. protruding; 5. filler; 6. plant; 7. inclined-plane; 8. spud pile.

The specific embodiment

With reference to the accompanying drawings, in conjunction with an embodiment, the afforestation equipment that prevents erosion to the utility model provides is described in detail.

Embodiment

With reference to Fig. 1-Fig. 2, the afforestation equipment that prevents erosion of present embodiment, be laid on the inclined-plane that exposed massif dykes and dams etc. locate, it comprises protection basal disc 1, nonwoven 2, spud pile 8, described protection basal disc 1 wrinkle form wavy bulge 4, convex surfaces is provided with some holes 3, and nonwoven 2 covers the surface of protection basal disc 1, and spud pile 8 is fixed on the protection basal disc that is coated with nonwoven on the inclined-plane 7; The one side that protection basal disc 1 contacts with inclined-plane 7, the gap of boss is tamped by filler 5, and described filler 5 is made up of the mixture of vegetable seeds, plant growth medium, fertilizer.Described protection basal disc 1 is made into rectangle or square is block, and some protection basal discs connect the whole afforested areas that covers in blocks in abutting connection with laying.

Described protection basal disc 1 is formed by the degradable plant fiber compacting, wavy bulge moulding when producing of protection basal disc, during use, shape and size according to protection basal disc wavy bulge, on the inclined-plane, be piled into the waveform protuberance by filler, and then protection above a basal disc covers, reinforced with nonwoven and spud pile at last.Vegetable seeds roots in soil matrix, plant 6 is stretched by the hole growth on the protection basal disc, well developed root system when plant 6, can play fixes the sand to earth up does the time spent, the degradable protection basal disc that the string compacting forms, nonwoven can also replenish the required fertilizer of plant growing in the degraded of rotting as time goes by.

Except that the structure of present embodiment, described protection basal disc also can adopt other materials to make, for example can make by the soft plastic material, during use, the filler 5 that the mixture of being made by vegetable seeds, plant growth medium, fertilizer is formed is piled into the waveform protuberance on the inclined-plane earlier, protection basal disc and nonwoven that the soft plastic material is made, shape along filler is laid, and forms wavy bulge, drives piles fixing with spud pile at the wave recess then.Though soft plastic material car protection basal disc can not be degraded, easy to use, laying efficient height.

Claims

1. afforestation equipment that prevents erosion, be laid on the inclined-plane that exposed massif or dykes and dams etc. locate, it is characterized in that: it comprises protection basal disc, nonwoven, spud pile, described protection basal disc wrinkle form wavy bulge, convex surfaces is provided with some holes, nonwoven covers protection basal disc surface, and spud pile is fixed on the protection basal disc that is coated with nonwoven on the inclined-plane; The one side that the protection basal disc contacts with the inclined-plane, the gap of boss is tamped by filler.