Plant and grow blanket
Technical Field
The utility model discloses the application belongs to the technical field of ecological bank protection, specifically discloses a vegetation blanket.
Background
In recent years, the economic development of China is rapid, and the construction of infrastructures such as roads, railways, water conservancy and municipal works is different day by day. However, in the construction process, a large number of mountains and quarries are excavated to form a plurality of exposed rock slopes, which not only destroy vegetation and easily cause water and soil loss, but also damage ecological landscape.
In the prior art, the conventional slope greening method is to plant climbing plants like wallclimbing tigers on the foot of a slope, or plant hanging plants like wedelia chinensis on the top of the slope, or plant climbing plants, hanging plants, shrubs and the like by digging planting grooves or fish scale pits on the slope, and realize greening by adopting biological and engineering means like net support traction. The methods are simple and easy to implement, but the slope surface cannot be effectively prevented from weathering and falling because the slope surface cannot be directly greened, and more importantly, the method needs 2 to 3 years for the rock surface (slope surface) to be completely covered. Therefore, in the face of more and more exposed rock surfaces, how to realize rapid direct greening in a short time, recover vegetation coverage to the maximum extent and prevent water and soil loss becomes an important subject which needs to be researched urgently in the current construction engineering.
In order to solve the technical problem, a vegetation blanket has appeared in the prior art, can directly spread in the earth's surface that needs the afforestation, but among the current vegetation blanket, in the in-process of cultivating, it is whole usually, area occupied is great, when needs transport the vegetation blanket to need carry out the domatic of afforestation, it accomodate inconveniently in the transportation, transportation cost is greatly improved, in addition the vegetation blanket among the prior art is when meetting the weather condition that the rainfall volume is big and the rainfall duration is long, material such as the growth substrate in the vegetation blanket is washed away and is run off by heavy rain easily, lead to vegetation to receive the influence, thereby it is relatively poor to cause the bank protection effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plant and give birth to blanket aims at reducing the rainwater to the impact of planting the blanket to improve the bank protection effect.
In order to achieve the above object, the basic scheme of the utility model is: the utility model provides a vegetation blanket, includes vegetation layer, growth matrix layer and bed course from last to down in proper order, the vegetation layer is equipped with a plurality of recess, all detachably be connected with water drainage tank in the recess.
The working principle and the beneficial effects of the basic scheme are as follows: owing to set up water drainage tank among this technical scheme, can in time get rid of the rainwater, it is right to alleviate the rainwater the utility model provides a plant and grow the impact of blanket to avoided making the seed in the plant and growing the blanket and being greater than because of great rainfall and erodeing and run off, and then can ensure to plant the plant on living the blanket and can normally grow, improve the bank protection effect.
In addition, because among this technical scheme drainage tank and recess can be dismantled and be connected, before carrying the vegetation blanket, can take out drainage tank from the recess earlier, then wrap up whole vegetation blanket around, just so can effectually reduce the occupation space of vegetation blanket, make the vegetation blanket be convenient for more accomodate, can greatly reduced cost of transportation.
Further, a strip-shaped groove is formed in two sides of the groove, and protruding blocks connected with the strip-shaped groove in a sliding mode are arranged on two sides of the drainage groove.
So set up, after in water drainage tank inserted the recess, the bar groove of recess both sides can play the effect of restriction to water drainage tank, avoids water drainage tank to drop.
Furthermore, a fixing net is arranged above the vegetation layer.
The setting of fixed network can further improve the bank protection effect, and the setting of fixed network can effectual fixed vegetable layer, prevents soil erosion and water loss, can also play the effect fixed with the restriction to water drainage tank.
Further, the fixed net is a plastic net.
So set up the weight that can alleviate the fixed network, convenient construction to the fixed network can avoid the fixed network to receive the rainwater to drench the back and produce the condition of rustting, corroding for the plastic net.
The growth substrate further comprises a fixed block, wherein the fixed block is positioned on one side of the vegetation layer and is respectively and fixedly connected with one sides of the vegetation layer, the growth substrate layer and the cushion layer.
The fixed block is arranged to be fixed with the top of the slope conveniently.
Furthermore, the bottom of the fixing block is flush with the bottom of the cushion layer.
So set up, can ensure that bed course and domatic paste tightly each other, avoid appearing great clearance to improve the bank protection effect.
Furthermore, the vegetation layer, the growth matrix layer and the cushion layer are all provided with a plurality of, each vegetation layer, the growth matrix layer and the cushion layer are a vegetation unit, and adjacent vegetation units are fixedly connected with one another.
So set up, can divide into a plurality of parts with growth matrix layer and vegetable layer, can improve like this and ensure vegetation's nutrition even, improve the survival rate of plant to can also make the plant distribution on the whole vegetation blanket comparatively even among this technical scheme, the bank protection effect is better.
Furthermore, the vegetation layers in the two adjacent vegetation units are respectively and fixedly connected with the groove, a gap is formed between the growth substrate layers in the two adjacent vegetation units, and a gap is formed between the cushion layers in the two adjacent vegetation units.
So set up, be convenient for fold the vegetation blanket among this technical scheme in the transportation, be convenient for accomodate to reduce transportation or transport volume, make things convenient for the operation more.
Further, threaded holes are formed in the two ends of the drainage groove.
The setting of screw hole is convenient for with water drainage tank and domatic fixed, has strengthened water drainage tank's stability.
Further, the thickness of the vegetation blanket is 3-6 cm.
The thickness of vegetation blanket is in 3 ~ 6 cm's within range, can guarantee that the plant is pricked and rooted in domatic surface soil to improve the bank protection effect.
Drawings
Fig. 1 is a top view of a first embodiment of a vegetation blanket of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at B;
fig. 4 is a top view of a second embodiment of a vegetation blanket of the present invention;
fig. 5 is a top view of a third embodiment of a vegetation blanket of the present invention;
fig. 6 is a cross-sectional view at C-C in fig. 5.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the vegetation layer 1, growth matrix layer 2, bed course 3, water drainage tank 4, fixed block 5, recess 6, lug 8, bar groove 9, fixed network 10, staple 11, screw hole 12, T-shaped nail 13.
Example one
The embodiment is basically as shown in the attached figures 1 and 2: a vegetation blanket comprises a vegetation layer 1, a growth matrix layer 2 and a cushion layer 3 from top to bottom in sequence.
In the embodiment, the vegetable layer 1 is sewn by non-woven fabric and is of a hollow structure, seeds are wrapped in the vegetable layer 1, four grooves 6 are arranged on the vegetable layer 1, the grooves 6 are made of plastic, the grooves 6 are fixedly bonded with the vegetable layer 1, the grooves 6 are detachably connected with water drainage grooves 4, as shown in a combined figure 3, strip-shaped grooves 9 are respectively arranged on two sides of each groove 6, convex blocks 8 are fixedly bonded on the left side and the right side of each water drainage groove 4, the convex blocks 8 can be inserted into the strip-shaped grooves 9, the water drainage grooves 4 are slidably connected with the strip-shaped grooves 9 through the convex blocks 8, the front side and the rear side of each groove 6 are communicated, so that the convex blocks 8 on the water drainage, thereby make water drainage tank 4 can be followed recess 6 interior and dismantled out to make water drainage tank 4 and recess 6 realize dismantling the connection, water drainage tank 4 stretches out recess 6 at both ends around, and is located the vegetation layer 1 outside.
The growth substrate layer 2 is also formed by sewing non-woven fabrics, the interior of the growth substrate layer 2 is of a hollow structure, and nutrient substances for providing nutrients for plants, such as nutrient soil blocks, are wrapped in the growth substrate layer 2.
The cushion layer 3 is a breathable and water-permeable fiber layer made of degradable fibers, for example, an integrally breathable structure woven by waste fibers such as rice straws, wheat straws, coconut fibers, hemp, flax and the like.
In this embodiment, the vegetation layer 1, the growth matrix layer 2 and the cushion layer 3 are sewn and fixed to each other, and the thickness of the vegetation blanket formed by the vegetation layer 1, the growth matrix layer 2 and the cushion layer 3 is 3-6 cm. As shown in fig. 1, the right side of vegetation layer 1 is equipped with fixed block 5, combine fig. 2 to show, the bottom of fixed block 5 and the bottom parallel and level of bed course 3, and the left side of fixed block 5 all bonds fixedly with vegetation layer 1, growth matrix layer 2 and bed course 3, fixed block 5 in this embodiment adopts plastics to make, when laying the vegetation blanket in this embodiment, fixed block 5 passes through T-shaped nail 13 and domatic fixed to can make vegetation layer 1, growth matrix layer 2 and bed course 3 all fixed on domatic.
As shown in fig. 1, a fixing net 10 is arranged above the vegetation layer 1, the fixing net 10 is a plastic net, that is, the fixing net 10 is made of a plastic material, so that the fixing net 10 can be prevented from rusting and corroding, the fixing net 10 and the slope surface are fixed by fixing nails 11, and the fixing nails 11 are screws commonly used in the market. The setting of fixed net 10 can effectively fix vegetable layer 1, makes the root system of the plant on vegetable layer 1 can with domatic earth growth firm, the effectual soil erosion and water loss that has prevented.
The specific implementation process is as follows: when the vegetation blanket in this embodiment needs to be installed on a slope surface, the drainage groove 4 can be firstly slid out from the groove 6, and the fixing net 10 is separated from the vegetation layer 1. Then the whole plant-growing blanket is wound, so that the occupied space of the plant-growing blanket can be effectively reduced, and the transportation is convenient. And can make the vegetation blanket more easily by convoluteing behind water drainage tank 4 roll-off recess 6, it is more convenient to operate, after the vegetation blanket was carried to the appointed place, lay the vegetation blanket to domatic, then insert water drainage tank 4 in the recess 6. When laying the vegetation blanket, place fixed block 5 on domatic top to fix fixed block 5 on domatic through T shape nail 13, then place fixed network 10 in vegetable layer 1 top again, and fix fixed network 10 on domatic through staple 11, in order to make fixed network 10 more firm with domatic fixed, can fix a plurality of staples 11 on fixed network 10 and domatic.
The plant on the vegetable layer 1 in this embodiment can fix domatic soil, has increased domatic roughness, has reduced domatic runoff to recess 6 and water drainage tank 4 that set up on the vegetable layer 1 can in time carry out the drainage, have alleviated the rainwater and to the washing away of domatic surface soil, thereby have improved the bank protection effect.
Example two
As shown in fig. 4, a plant growing blanket differs from the first embodiment in that: threaded hole 12 is all seted up at both ends around water drainage tank 4 to this embodiment, and in laying the vegetation blanket in this embodiment, can penetrate behind the threaded hole 12 with domatic fixed through the bolt, can make water drainage tank 4 firm more install on domatic like this.
EXAMPLE III
As shown in fig. 5 and 6, a plant growing blanket is different from the first embodiment in that: the vegetation layer 1, the growth matrix layer 2 and the bed course 3 all are equipped with a plurality ofly, and each vegetation layer 1, the growth matrix layer 2 and the bed course 3 are a vegetation unit, mutual fixed connection between the vegetation unit, and is concrete, in this embodiment, the vegetation layer 1 in two adjacent vegetation units all bonds fixedly with recess 6, and has the clearance between the growth matrix layer 2 in two adjacent vegetation units, and also has the clearance between the bed course 3 in two adjacent vegetation units.
So set up, be convenient for fold the vegetation blanket in this embodiment in the transportation, make the vegetation blanket be convenient for more accomodate, reduce transportation or transport volume, convenient operation to the vegetation blanket in this embodiment can divide into a plurality of parts with growth matrix layer 2 and vegetation layer 1, can improve the nutrition that ensures vegetation like this and even, improves the survival rate of plant, and can also make the plant distribution on the whole vegetation blanket comparatively even in this embodiment, the bank protection effect is better.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.