CN113557925A - Road green belt and construction method thereof - Google Patents
Road green belt and construction method thereof Download PDFInfo
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- CN113557925A CN113557925A CN202110840288.3A CN202110840288A CN113557925A CN 113557925 A CN113557925 A CN 113557925A CN 202110840288 A CN202110840288 A CN 202110840288A CN 113557925 A CN113557925 A CN 113557925A
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- 238000010276 construction Methods 0.000 title claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 97
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 83
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000008093 supporting effect Effects 0.000 claims description 13
- 244000005700 microbiome Species 0.000 claims description 10
- 235000015097 nutrients Nutrition 0.000 claims description 9
- 229920000704 biodegradable plastic Polymers 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000005253 cladding Methods 0.000 claims description 5
- 238000002054 transplantation Methods 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 12
- 238000005728 strengthening Methods 0.000 description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000006065 biodegradation reaction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 229920003052 natural elastomer Polymers 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
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- 229910002027 silica gel Inorganic materials 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0237—Devices for protecting a specific part of a plant, e.g. roots, trunk or fruits
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G2013/0218—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings for removing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Botany (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The application relates to a road green belt, which comprises a transplanting tree transplanted in a soil body, wherein a planting hole is preset in the soil body, and an embedded groove is arranged at the edge of the bottom of the planting hole; the bottom of the transplanting tree is provided with a soil ball for coating the root system of the transplanting tree, and the soil ball is arranged in the planting hole; a hoop is fixed on the outer circumferential side of the transplanted tree and exposed out of the planting hole; a plurality of reinforcing belts are detachably connected to the outer side of the hoop, and the reinforcing belts are locally positioned in the embedded grooves; soil layers are buried in the planting holes and the pre-buried grooves together. The transplanted tree is supported by all the reinforcing belts buried in the soil together, so that the possibility of toppling of the transplanted tree under the action of external force is greatly reduced, and the transplanted tree has good survival rate. The application also provides a construction method of the road green belt.
Description
Technical Field
The application relates to the field of road greening engineering, in particular to a road greening belt and a construction method thereof.
Background
Green belt, refers to a strip-shaped zone for greening. Can eliminate visual fatigue, purify the environment, beautify the city, reduce traffic accidents and the like, and occupies an irreplaceable important position in the city.
At present, the existing road green belt generally transplants trees beside the road, however, at the initial stage of tree transplantation, the connection strength between the root system of the trees and the soil is weak, the transplanted trees are easy to be blown by strong wind or toppled over due to artificial force application, and the survival of the transplanted trees is not facilitated.
Disclosure of Invention
In order to reduce the possibility that transplanted trees are toppled over due to external force, the application provides a road green belt.
The application provides a road green belt adopts following technical scheme:
a road green belt comprises a transplanting tree transplanted in a soil body, wherein a planting hole is preset in the soil body, and an embedded groove is formed in the edge of the bottom of the planting hole; the bottom of the transplanting tree is provided with a soil ball for coating the root system of the transplanting tree, and the soil ball is arranged in the planting hole; a hoop is fixed on the outer peripheral side of the transplanted tree and exposed out of the planting hole; a plurality of reinforcing belts are detachably connected to the outer side of the hoop, and the local parts of the reinforcing belts are positioned in the embedded grooves; soil layers are buried in the planting holes and the embedded grooves together.
By adopting the technical scheme, the planting hole is pre-dug in the soil body, and the embedded groove is dug at the edge of the bottom of the planting hole; after the soil ball at the root of the transplanted tree is installed in the planting hole, the clamp is fixed on the outer peripheral side of the trunk of the transplanted tree, the reinforcing belt on the outer side of the clamp naturally droops and enters the embedded groove, soil is used for filling and leveling the embedded groove and the planting hole, and the transplanted tree can be stably embedded in the planting hole.
Meanwhile, all the reinforcing belts buried in the soil can support the transplanted trees together, so that the possibility of toppling of the transplanted trees under the action of external force is greatly reduced, and the transplanted trees have good survival rate. In addition, the reinforcing belt is buried deeper than the transplanted tree, so that the possibility that the reinforcing belt loses the supporting function due to the fact that the reinforcing belt is taken out of the soil body when the transplanted tree is stressed can be reduced.
Optionally, the reinforcing band is made of biodegradable plastic.
Through adopting foretell technical scheme, set up the strengthening band into adopting biodegradable plastics to make, when the root system of transplanting the tree is firm to be pricked root in soil, need not outside auxiliary stay, can dismantle the clamp to detach the strengthening band from the clamp. The reinforcing band buried in the soil is inconvenient to pull out of the soil, and can be decomposed in a biodegradation mode, so that the pollution of the reinforcing band to the soil is reduced, and the obstruction of the reinforcing band to the growth of the root system of the transplanted tree can also be reduced; in addition, the reinforcing band can generate mineral substances and inorganic salt after biodegradation, and can be used as nutrients for the growth of transplanted trees, so that the growth speed of the transplanted trees is increased, and the survival rate of the transplanted trees is improved.
Optionally, the length of each reinforcing strip is set to be different.
By adopting the technical scheme, the length of each reinforcing band is set to be different, the decomposition rate of microorganisms in soil to the reinforcing bands is different, and the time required for decomposing the reinforcing bands with longer length by the microorganisms is longer, so that the time for the transplanted trees to absorb mineral substances and inorganic salts generated after the reinforcing bands are decomposed is prolonged, the transplanted trees can thrive, and the survival rate of the transplanted trees is further improved.
Optionally, a counterweight ball is arranged at an end of the reinforcing band, which is away from the clamp, the outer peripheral wall of the counterweight ball is made of biodegradable plastic, and nutrient solution is filled in the counterweight ball.
Through adopting foretell technical scheme, the setting of counter weight ball makes the reinforcing band remain vertical decurrent state throughout under the action of gravity of counter weight ball, is convenient for place the reinforcing band in the embedded groove. The counter weight ball is made of biodegradable plastic, after the counter weight ball is gradually decomposed by microorganisms in soil, nutrient solution in the counter weight ball flows out of the counter weight ball and permeates into the soil, so that the root system of the transplanted tree can draw the nutrient solution from the soil, and the growth speed and the survival rate of the transplanted tree are further improved.
Optionally, the hoop includes two fixedly connected sub-hoops, and a plurality of hooks for hooking the reinforcing strip are respectively connected to the outer sides of the two sub-hoops; the end part of each reinforcing belt is provided with a knot for matching and hooking the hook body.
By adopting the technical scheme, the two sub-hoops are fixedly connected and combined to form the hoop, and the two sub-hoops are separated from each other by disassembling the sub-hoops, so that the hoop can be conveniently separated from the transplanting tree; the knot of sub-hoop through coupler hook grasping strengthening band to realize being connected with dismantling of clamp the strengthening band, when the clamp is pulled apart from the strengthening band to needs, only need break away from the coupler with the knot, greatly improve the convenience that the strengthening band was dismantled.
Optionally, a tension spring is connected between the hook body and the sub-hoop; when the sub-hoop is fixed on the transplanting tree, the extension spring is in an ultimate extension state.
Through adopting foretell technical scheme, through setting up extension spring, after two hoops were fixed in the transplantation tree trunk, make extension spring be in the ultimate extension state, the elastic force that extension spring deformation produced can further improve the holding power of strengthening band to transplanting the tree, reduces the possibility that the transplantation tree takes place to topple over.
Optionally, the two sub-hoops are respectively provided with a plurality of jacking mechanisms, and each jacking mechanism comprises a threaded rod, a jacking block and a guide rod; the threaded rod penetrates through the sub-hoop along the radial line direction of the sub-hoop and is in threaded connection with the sub-hoop; the jacking block is rotatably connected to the end part of one end of the threaded rod and is positioned on the inner side of the sub-hoop; the guide rod is fixedly connected to the top pressing block, the guide rod penetrates through the sub-hoop, and the axis direction of the guide rod and the axis direction of the threaded rod are arranged in the same direction.
By adopting the technical scheme, the hoop can be fixed on the transplanted trees with different trunk outer diameters through the jacking mechanism, so that the adaptability of the hoop and the transplanted trees is improved; when the tree transplanting device is used, the threaded rod is rotated to move inwards, and the threaded rod can push the top pressing blocks to move towards the center of the sub-hoop, so that all the top pressing blocks tightly push the trunk of the transplanting tree; the guide rod is arranged for positioning the moving direction of the top pressing block, and the possibility that the top pressing block rotates circumferentially around the central axis of the threaded rod is reduced.
Optionally, one side of the top pressure block, which is far away from the threaded rod, is provided with an elastic cushion layer.
Through adopting foretell technical scheme, through setting up the elastic cushion layer, elastic cushion layer can take place elastic deformation when the roof pressure piece supports in transplanting the tree, and then makes the elastic cushion layer match and supports in the periphery side of transplanting the tree, plays good supporting effect, can reduce the possibility that the trunk of roof pressure piece will transplant the tree is scraped and is damaged simultaneously.
Optionally, the outside cladding of soil ball has the net frame, the bottom of net frame is equipped with and is used for anchoring the net frame in a plurality of stock of planting the cave bottom.
Through adopting foretell technical scheme, the net frame of cladding in the soil ball outside is used for protecting the soil ball, reduces the transplanting tree and receives the impaired condition of striking lead to transplanting the tree root system in the transportation soil ball, and then reduces the impaired influence to transplanting the tree survival rate of root system. In addition, when the transplanted tree is installed in the planting hole, the grid frame can be pre-fixed at the bottom of the planting hole through the anchor rod at the bottom, so that the transplanted tree can be conveniently installed, and the anchoring force of the anchor rod and the soil can also assist in reducing the possibility that the transplanted tree is stressed to topple.
The application also provides a construction method of the road green belt, which adopts the following technical scheme:
a construction method of a road green belt comprises the following steps:
step S1, digging pit: and (4) reserving the transplanting position of the transplanted tree, excavating a planting hole at the transplanting position, and excavating an embedded groove at the edge of the bottom of the planting hole.
Step S2, installing the transplanting tree, comprising:
s21: and placing the soil ball of the transplanted tree in the planting hole.
S22: the hoop is fixed on the outer periphery of the transplanted tree, and the reinforcing band on the outer side of the hoop naturally droops into the embedded groove.
S23: and filling the pre-buried grooves with soil.
S24: all the reinforcing belts were tested for their supporting force acting together on the transplanted tree.
S25: and after confirming that the reinforcing belt has a good supporting effect on the transplanted tree, filling the planting holes with soil.
Step S3, separating the reinforcement band from the band: after the roots of the transplanting trees are confirmed to be firmly rooted in the soil body, the clamp hoop is separated from the reinforcing band, and the reinforcing band is left in the soil body and is decomposed by microorganisms in the soil.
By adopting the technical scheme, the transplanted tree can be conveniently buried in the soil body, the construction is simple and convenient, the fixed reinforcing belt can stably support the transplanted tree, and the stability of the transplanted tree after transplantation is greatly improved; s23, the pre-buried groove is filled with soil, when the reinforcing belt is found to be not deep enough and cannot have a good supporting effect, the soil in the pre-buried groove can be conveniently dug, and the reinforcing belt can be conveniently buried by constructors again.
In summary, the present application includes at least one of the following beneficial technical effects:
1. all the reinforcing belts buried in the soil can support the transplanted trees together, so that the possibility of toppling of the transplanted trees under the action of external force is greatly reduced, and the transplanted trees have good survival rate;
2. the strengthening band is made of biodegradable plastic, when the root system of the transplanted tree is firmly rooted in the soil, the strengthening band is detached from the clamp, and the strengthening band is decomposed in a biodegradation mode, so that the pollution to the soil can be reduced, nutrients for the transplanted tree to grow can be formed, and the growth speed of the transplanted tree is accelerated;
3. through the net frame cladding in the outside of soil ball, can play the effect of protection soil ball, when will transplanting the tree and install in planting the cave moreover, net frame can play supplementary fixed effect in planting the cave bottom through the stock of bottom in advance, reduces and transplants the tree atress and topples over the possibility.
Drawings
FIG. 1 is an overall structure diagram of a green belt in the embodiment of the present application;
FIG. 2 is a schematic view of the structure of a transplant tree installed in a planting hole according to an embodiment of the present application;
FIG. 3 is an enlarged view taken at A in FIG. 1, and mainly shows the connection structure of the band and the reinforcing band;
fig. 4 is an enlarged view of B in fig. 3, and mainly shows the structure of the pressing mechanism.
Description of reference numerals: 1. a soil body; 11. planting holes; 12. pre-burying a groove; 13. a soil layer; 2. transplanting the trees; 21. soil balls; 22. a grid frame; 221. an anchor rod; 3. a reinforcing band; 31. a counterweight ball; 32. knotting; 4. clamping a hoop; 41. a sub-hoop; 411. a hoop; 42. an extension spring; 43. a hook body; 5. a jacking mechanism; 51. a threaded rod; 511. a hand wheel; 52. pressing the block; 521. an elastic cushion layer; 53. a guide rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a road green belt.
Referring to fig. 1, the road green belt comprises a soil body 1 arranged beside a road and a plurality of transplanting trees 2 planted in the soil body 1, wherein all the transplanting trees 2 are arranged at equal intervals along the extension direction of the soil body 1; the transplanted trees 2 beside the road are generally planted on the soil body 1 in a transplanting manner, so that green belts are quickly formed.
Referring to fig. 2, the surface of the soil body 1 is provided with a plurality of planting holes 11 for planting the transplanted tree, the bottom of the transplanted tree 2 is provided with soil balls 21 for covering the root system of the transplanted tree, and the soil balls 21 are arranged in the planting holes 11 in a matching way; the bottom of soil ball 21 sets up to the sphere, and the periphery wall cladding of soil ball 21 bottom has net frame 22, and net frame 22 is used for protecting inside soil ball 21, and then protects the inside root system of soil ball 21, reduces and transplants 2 transplanting process roots of trees and receives the possibility of damage, guarantees to transplant 2 trees and has good survival rate.
Referring to fig. 2, a plurality of anchor rods 221 are welded and fixed to the bottom of the grid frame 22, in this embodiment, eight anchor rods 221 are provided, and all the anchor rods 221 are distributed at equal intervals around the central axis of the grid frame 22. When the soil ball 21 of the transplanted tree 2 is mounted in the planting hole 11, the anchor rod 221 can be inserted into the bottom of the planting hole 11, so that the soil ball 21 is anchored in the planting hole 11, and the possibility that the transplanted tree 2 deflects and falls in the planting hole 11 is reduced.
Referring to fig. 2, the edge of the bottom of the planting hole 11 is provided with a downward extending pre-buried groove 12, the pre-buried groove 12 is an annular groove, in this embodiment, the inner diameter of the pre-buried groove 12 is set to be larger than the outer diameter of the soil ball 21, and when the soil ball 21 of the transplanting tree 2 is anchored in the planting hole 11, the soil ball 21 does not block the pre-buried groove 12 on the outer side.
Referring to fig. 2, a hoop 4 is fixed on the periphery of the trunk of the transplanted tree 2, a plurality of reinforcing strips 3 are detachably connected to the outer side of the hoop 4, and each reinforcing strip 3 can bypass the periphery wall of the bottom of the soil ball 21 and partially enter the embedded groove 12; one end of each reinforcing band 3, which is back to the ion hoop 41, is connected with a counterweight ball 31; the reinforcing belt 3 can naturally droop under the action of the gravity of the counterweight ball 31 and is always positioned in the embedded groove 12, and the possibility that the reinforcing belt 3 is separated from the embedded groove 12 is reduced.
Referring to fig. 2 and 3, when the soil ball 21 is fixed in the planting hole 11 and the reinforcing band 3 partially enters the embedding groove 12, the soil layer 13 is embedded in the planting hole 11 and the embedding groove 12 together, so that the soil ball 21 and the reinforcing band 3 are fixed in the soil body 1, all the reinforcing bands 3 positioned in the soil body 1 can support the transplanting tree 2 together, and the possibility that the transplanting tree 2 topples when being subjected to external force is reduced.
Referring to fig. 2 and 3, the number of the reinforcing bands 3 provided on the outer peripheral side of the band 4 may be four, six, or eight, but it is sufficient if the bands play a role of stably supporting the transplanted tree 2; the number of the reinforcing bands 3 is set to six in the present embodiment.
Referring to fig. 2 and 3, the clamp 4 includes two symmetrically disposed and interconnected sub-clamps 41; when the clamp 4 is attached, the clamp 4 is fixed to the outer circumferential side of the transplant tree 2 by surrounding the trunk of the transplant tree 2 with the two sub-clamps 41 and fixing the two sub-clamps 41 to each other with a fastening bolt. A plurality of hooks and loops are welded on the outer peripheries of the two sub-hoops 41 respectively, and the number of all the hooks and loops on the two sub-hoops 41 is equal to that of the reinforcing belts 3; each shackle is provided with an extension spring 42, and the extension springs 42 are fixed on the shackles in a hooking mode; the end of the tension spring 42 facing away from the shackle is provided with a hook 43, and all the reinforcing strips 3 are hooked to the hook 43 in a one-to-one correspondence. When the sub-hoop 41 in the application is fixed on the outer periphery side of the trunk of the transplanting tree 2, each extension spring 42 is in a limit extension state, the elastic force of the extension springs 42 can assist in increasing the supporting force of the reinforcing belt 3 on the transplanting tree 2, and the possibility that the transplanting tree 2 is stressed to topple is further reduced.
Referring to fig. 3, one end of each reinforcing band 3, which is far away from the counterweight ball 31, is knotted to form a knot 32, and the hook 43 mounted on the extension spring 42 is inserted through the knot 32, so that the extension spring 42 and the reinforcing band 3 can be conveniently connected and disconnected; after the root system of the transplanting tree 2 is firmly rooted in the soil body 1, the hook body 43 can be conveniently separated from the knot 32 of the reinforcing belt 3, so that the clamp 4, the extension spring 42 and the hook body 43 which are arranged outside the clamp 4 are recovered and reused.
Referring to fig. 2 and 3, after the hook 43 is separated from the reinforcing band 3, the reinforcing band 3 is difficult to pull out of the soil body 1; the reinforcing band 3 and the counterweight ball 31 of this application all adopt biodegradable plastics processing to make, and the reinforcing band 3 and the counterweight ball 31 buried underground in the soil body 1 can decompose gradually and form mineral substance and inorganic salt that are favorable to transplanting tree 2 to grow under the effect of microorganism, and the growth of transplanting tree 2 is quickened, improves the survival rate of transplanting tree 2.
Referring to fig. 2, in the present invention, the lengths of the respective reinforcing bands 3 are set to be different, so that the time required for the reinforcing bands 3 having a long length to be decomposed by microorganisms is long, thereby prolonging the time for the transplanted trees 2 to absorb minerals and inorganic salts generated after the reinforcing bands 3 are decomposed, enabling the transplanted trees 2 to thrive, and further improving the survival rate of the transplanted trees 2.
Referring to fig. 2, counter weight ball 31 sets up to hollow spheroid, and the inside packing of counter weight ball 31 has the nutrient solution, and when counter weight ball 31 was decomposed by the microorganism gradually, the nutrient solution of counter weight ball 31 inside can flow counter weight ball 31 and enter inside the soil body 1, makes the root system of transplanting tree 2 can draw the nutrient solution from soil, further improves the growth rate and the survival rate of transplanting tree 2.
Referring to fig. 4, the two sub-hoops 41 are respectively provided with a plurality of pressing mechanisms 5, the tree trunk of the transplanted tree 2 is pressed tightly by operating the pressing mechanisms 5, the hoop 4 can be fixed on the transplanted tree 2 with different trunk external diameters, and the adaptability of the hoop 4 and the transplanted tree 2 is improved. The number of the top pressing mechanisms 5 arranged on the single hoop 41 can be one group, two groups or three groups, but the top pressing mechanisms can play a role in stably supporting the transplanting trees 2; in the present embodiment, the number of the pressing mechanisms 5 on the single sub-band 41 is set to two groups.
Referring to fig. 4, each pressing mechanism 5 includes a threaded rod 51, a pressing block 52, and a guide rod 53; the threaded rod 51 penetrates through the inner side and the outer side of the sub-hoop 41 along the radial line direction of the sub-hoop 41, and the threaded rod 51 is in threaded connection with the sub-hoop 41; the jacking block 52 is positioned at the inner side of the sub-hoop 41, and the jacking block 52 is rotatably connected with the end part of the threaded rod 51; the pressing block 52 can tightly press the trunk of the transplanting tree 2 by rotating the threaded rod 51 to move the threaded rod 51 towards the center of the sub-hoop 41; a hand wheel 511 is welded and fixed at one end of the threaded rod 51, which is far away from the top pressing block 52, and the threaded rod 51 can be conveniently operated to rotate by means of the hand wheel 511.
The guide rod 53 is fixedly welded on one side of the top pressing block 52, which is far away from the transplanting tree 2, one end of the guide rod 53, which is far away from the top pressing block 52, penetrates through the sub-hoop 41, and the axial direction of the guide rod 53 and the axial direction of the threaded rod 51 are arranged in the same direction; the guide rod 53 is used for positioning the moving direction of the top pressing block 52, and reduces the possibility that the top pressing block 52 rotates circumferentially around the central axis of the threaded rod 51.
An elastic cushion 521 is bonded on one side of the top pressing block 52, which is far away from the threaded rod 51, and the elastic cushion 521 can replace the top pressing block 52 to abut against the trunk of the transplanting tree 2, so that the possibility that the trunk of the transplanting tree 2 is scratched by the top pressing block 52 is reduced; the elastic cushion 521 can be made of silica gel, natural rubber or polyurethane foam, but any material with elastic deformation capability can be used; the elastic cushion 521 in this embodiment is made of a polyurethane foam material.
The implementation principle of a road green belt in the embodiment of the application is as follows:
after the soil ball 21 of the transplanting tree 2 is fixed at the bottom of the planting hole 11 through the anchor rod 221 at the bottom of the grid frame 22, the two sub hoops 41 are fixedly connected and surround the trunk of the transplanting tree 2, the reinforcing belts 3 at the outer sides of the sub hoops 41 extend into the embedded grooves 12, and finally soil is used for filling and leveling the embedded grooves 12 and the planting holes 11, so that the transplanting tree 2 is stably embedded in the planting hole 11, and all the reinforcing belts 3 embedded in the soil body 1 can support the transplanting tree 2 together, thereby reducing the possibility that the transplanting tree 2 falls under the action of external force.
After the root system of the transplanted tree 2 is firmly rooted in the soil body 1, the hook body 43 and the knot 32 of the reinforcing band 3 are mutually separated, the reinforcing band 3 embedded in the soil body 1 can be gradually decomposed under the action of microorganisms to form mineral substances and inorganic salts which are beneficial to the growth of the transplanted tree 2, so that the transplanted tree 2 can thrive.
Based on a road green belt, the embodiment of the application also discloses a construction method of the road green belt.
A construction method of a road green belt comprises the following steps:
step S1, digging pit: the transplanting position of the transplanting tree 2 is preset, a planting hole 11 is dug at the transplanting position, and an embedded groove 12 is dug downwards at the edge of the bottom of the planting hole 11.
Step S2, installing the transplant tree 2, including:
s21: the grid frame 22 is arranged on the outer peripheral wall of the soil ball 21 of the transplanting tree 2, and the bulge is placed in the planting hole 11, so that the anchor rod 221 at the bottom of the grid frame 22 is pre-fixed at the bottom of the planting hole 11.
S22: the two sub-hoops 41 surround the outer periphery of the transplanted tree together, and the two sub-hoops 41 are fixedly connected through fastening bolts; rotating the hand wheel 511 to move each threaded rod 51 inwards, so that each pressing block 52 is pressed against the outer periphery of the trunk of the transplanted tree 2; the reinforcing band 3 outside the clamp 4 naturally droops into the embedded groove 12 under the action of the gravity of the counterweight ball 31.
S23: the embedment 12 is filled with soil. And rotating the hand wheel 511 to move each threaded rod 51 outwards to separate the jacking blocks 52 from the transplanted tree 2, moving the sub-hoop 41 upwards to enable the tension spring 42 to be in a limit tension state, rotating the hand wheel 511 again to enable each threaded rod 51 to move inwards, and enabling each jacking block 52 to be tightly pressed against the transplanted tree 2 again.
S24: testing the supporting force of all the reinforcing belts 3 acting on the transplanted tree 2 together; the supporting force of the reinforcing tape 3 against the transplanted tree 2 can be confirmed by applying forces in various directions to the transplanted tree 2 and observing whether the transplanted tree 2 falls down.
S25: after confirming that the reinforcing tape 3 has a good supporting effect on the transplanted tree 2, the planting hole 11 is filled and leveled with soil.
Step S3, separating the reinforcing band 3 from the band 4: after the root of the transplanting tree 2 is confirmed to be firmly rooted in the soil body 1, the hoop 4 is separated from the reinforcing band 3, and the reinforcing band 3 and the counterweight ball 31 are left in the soil body 1 and are decomposed by microorganisms in the soil.
The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a road green belt, includes transplants in transplantation tree (2) of soil body (1), its characterized in that: a planting hole (11) is preset in the soil body (1), and an embedded groove (12) is arranged at the edge of the bottom of the planting hole (11); the bottom of the transplanting tree (2) is provided with a soil ball (21) for coating the root system of the transplanting tree (2), and the soil ball (21) is arranged in the planting hole (11); a hoop (4) is fixed on the outer peripheral side of the transplanting tree (2), and the hoop (4) is exposed out of the planting hole (11); a plurality of reinforcing belts (3) are detachably connected to the outer side of the hoop (4), and the reinforcing belts (3) are locally positioned in the embedded grooves (12); a soil layer (13) is buried in the planting hole (11) and the embedded groove (12) together.
2. The road green belt according to claim 1, wherein: the reinforcing band (3) is made of biodegradable plastic.
3. The road green belt according to claim 2, wherein: the length of each reinforcing band (3) is set to be different.
4. The road green belt according to claim 2, wherein: the reinforcing band (3) is provided with a counterweight ball (31) at one end part deviating from the clamp (4), the peripheral wall of the counterweight ball (31) is made of biodegradable plastic, and nutrient solution is filled in the counterweight ball (31).
5. The road green belt according to claim 2, wherein: the hoop (4) comprises two fixedly connected sub-hoops (41), and the outer sides of the two sub-hoops (41) are respectively connected with a plurality of hook bodies (43) for hooking the reinforcing belt (3); the end part of each reinforcing belt (3) is provided with a knot (32) for matching and hooking the hook body (43).
6. The road green belt according to claim 5, wherein: a tension spring (42) is connected between the hook body (43) and the sub-hoop (41); when the sub-hoop (41) is fixed on the transplanting tree (2), the extension spring (42) is in an ultimate extension state.
7. The road green belt according to claim 5, wherein: the two sub-hoops (41) are respectively provided with a plurality of jacking mechanisms (5), and each jacking mechanism (5) comprises a threaded rod (51), a jacking block (52) and a guide rod (53); the threaded rod (51) penetrates through the sub-hoop (41) along the radial line direction of the sub-hoop (41) and is in threaded connection with the sub-hoop (41); the top pressing block (52) is rotatably connected to one end part of the threaded rod (51), and the top pressing block (52) is positioned on the inner side of the sub-hoop (41); the guide rod (53) is fixedly connected to the top pressing block (52), the guide rod (53) penetrates through the sub-hoop (41), and the axial direction of the guide rod (53) and the axial direction of the threaded rod (51) are arranged in the same direction.
8. The road green belt according to claim 7, wherein: and an elastic cushion layer (521) is arranged on one side of the top pressing block (52) departing from the threaded rod (51).
9. The road green belt according to claim 1, wherein: the outside cladding of soil ball (21) has net frame (22), the bottom of net frame (22) is equipped with a plurality of stock (221) that are used for anchoring net frame (22) in plant hole (11) bottom.
10. A construction method of a road green belt according to any one of claims 2 to 9, characterized in that: the method comprises the following steps:
step S1, digging pit: reserving a transplanting position of the transplanted tree (2), excavating a planting hole (11) at the transplanting position, and excavating an embedded groove (12) at the edge of the bottom of the planting hole (11);
step S2, installing the transplanting tree (2), comprising:
s21: placing the soil ball (21) of the transplanted tree (2) in the planting hole (11);
s22: fixing the hoop (4) on the outer periphery of the transplanted tree, and naturally allowing the reinforcing band (3) on the outer side of the hoop (4) to droop into the embedded groove (12);
s23: filling the pre-buried groove (12) with soil;
s24: testing the supporting force of all the reinforcing belts (3) acting on the transplanted tree (2) together; and the number of the first and second groups,
s25: after confirming that the reinforcing belt (3) has a good supporting effect on the transplanted tree (2), filling and leveling the planting hole (11) by using soil;
step S3, separating the reinforcing band (3) from the hoop (4): after the root of the transplanting tree (2) is confirmed to be firmly rooted in the soil body (1), the hoop (4) is separated from the reinforcing band (3), and the reinforcing band (3) is left in the soil body (1) and is decomposed by microorganisms in the soil.
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| CN202110840288.3A CN113557925A (en) | 2021-07-24 | 2021-07-24 | Road green belt and construction method thereof |
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| CN202110840288.3A CN113557925A (en) | 2021-07-24 | 2021-07-24 | Road green belt and construction method thereof |
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