CN114885744A - Open-air limestone mining area vegetation restoration trees anti-wind protection device - Google Patents
Open-air limestone mining area vegetation restoration trees anti-wind protection device Download PDFInfo
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- CN114885744A CN114885744A CN202210581451.3A CN202210581451A CN114885744A CN 114885744 A CN114885744 A CN 114885744A CN 202210581451 A CN202210581451 A CN 202210581451A CN 114885744 A CN114885744 A CN 114885744A
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/04—Supports for hops, vines, or trees
- A01G17/14—Props; Stays
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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
- 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
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/04—Supports for hops, vines, or trees
- A01G17/14—Props; Stays
- A01G17/16—Devices for driving-in or pulling-out props
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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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses an anti-wind protection device for vegetation restoration trees in an open limestone mining area, which comprises a trunk fixing unit for fixing a trunk, a ground fixing unit for fixing the ground and an elastic pull-connection unit for connecting the trunk fixing unit and the ground fixing unit; the fixed unit of trunk is including the flexible protective layer of winding on the trunk top layer, and flexible protective layer outside cover is equipped with the go-between, is provided with elasticity between flexible protective layer and the go-between and returns positive subassembly, and elasticity draws to connect the unit to be a plurality of and length-adjustable. When strong wind blows, the elastic aligning component can generate certain displacement along with trees, the elastic pulling and connecting unit stretches and retracts to a certain degree, the upper end of the trees in the strong wind process swings along with the wind to provide buffering, the upper end of the trees is prevented from being blocked by the connecting ring in a rigid mode in a strong wind environment, the trees are bent due to the wind under the reverse acting force of the strong wind and the connecting ring, and the wind bending resistance and the wind falling resistance of the trees are effectively improved.
Description
Technical Field
The invention relates to the technical field of tree wind-resistant protection tools, in particular to a wind-resistant and wind-fall-resistant protection device for vegetation restoration trees in an open limestone mining area.
Background
Limestone makes great contribution to the development of socioeconomic performance for a long time, and meanwhile, due to the adoption of large-scale disordered limestone mining for a long time, a large amount of mining area waste land is left, and the surrounding ecological environment is seriously damaged. Before and after mining, the landscape presented by the mining area has great difference. Before mining, the local ecosystem has a normal protection function and a production function and is in a relatively stable state; after mining, the stability of the ecosystem of the mining area can be seriously damaged, and the change of the ecological environment exceeds the regulating capacity of the natural system and the adaptability of species to the environment. The bare pit and mine drainage also enhance this destruction, resulting in a greater reduction in biodiversity and imbalance in ecological balance. The vegetation restoration in the mining area is the continuous treatment and development and vegetation restoration protection of the land resources in the mining area.
At present, the main measures for vegetation restoration are tree planting and grass planting, in the tree planting process, trees are planted mostly in a transplanting mode, transplanted plants in a restored area are planted, although the transplanted plants are fast in greening, due to the fact that the conditions of the ground are not good, the roots of the newly transplanted plants are unstable in ground grabbing, in addition, mountainous areas are rich in mountain winds and valley winds, local areas even generate strong airflow weather, and the phenomena that trees are windbroken and fall easily occur in the strong wind weather. Mainly use wooden support frame as the structure of binding of material among the current trees anti-wind technique, however such support frame, the power consumption consuming time of manufacturing process, in use experience wind and rain drench not long-time, this wooden support frame just suffers corrosion damage, and this support frame is mostly rigid support moreover, causes its anti-wind to roll over with anti-wind can be less strong.
Disclosure of Invention
The invention aims to provide an anti-wind protection device for vegetation restoration trees in an open limestone mining area, which aims to solve or improve at least one of the technical problems and effectively improve the wind-break resistance and wind-lodging resistance of the trees.
In order to achieve the purpose, the invention provides the following scheme: the invention provides an anti-wind protection device for vegetation restoration trees in an open limestone mining area, which comprises a trunk fixing unit for fixing a trunk, a ground fixing unit for fixing the ground, and an elastic pull-connection unit for connecting the trunk fixing unit and the ground fixing unit;
the trunk fixing unit comprises a flexible protective layer wound on the surface layer of the trunk, a connecting ring is sleeved on the outer side of the flexible protective layer, an elastic aligning component is arranged between the flexible protective layer and the connecting ring, and the connecting ring is hinged with the elastic pulling unit;
the elastic pulling-connecting units are a plurality of units, the length of each elastic pulling-connecting unit is adjustable, and the elastic pulling-connecting units are circumferentially distributed on the outer sides of the ground fixing unit and the connecting ring at equal intervals.
Preferably, elasticity returns positive subassembly and establishes including fixed cover the holding ring in the flexible protective layer outside, the ring channel has been seted up in the holding ring outside, the ring channel endotheca is equipped with returns positive ring, return positive ring with fixed mounting has a plurality of first elastic component between the ring channel, return positive ring outside with go-between fixed connection.
Preferably, the inner diameter of the aligning ring is larger than the inner diameter of the annular groove and smaller than the outer diameter of the annular groove.
Preferably, elasticity draws and connects the unit to include a plurality of articulated seats, and is a plurality of go up articulated seat circumference equidistance distribute in the go-between lateral wall, it has damper assembly to go up articulated seat is last articulated, damper assembly bottom fixedly connected with length adjustment subassembly, length adjustment subassembly through articulated seat down with the ground fixed unit is articulated.
Preferably, damper include the top with go up articulated seat articulated sleeve, the sleeve bottom inlays and is equipped with ring block, the rectangular hole has been seted up to the symmetry on the sleeve lateral wall, wear to be equipped with first connecting rod in the sleeve, first connecting rod runs through ring block up and with ring block up sliding fit, first connecting rod bottom with length adjustment subassembly fixed connection, the locating pin is transversely worn to be equipped with in first connecting rod top, the locating pin both ends run through respectively the rectangular hole, the locating pin with rectangular hole sliding fit, first connecting rod outside cover is equipped with two second elastic components, the second elastic component is located the locating pin both sides just are in the sleeve.
Preferably, the length adjustment assembly comprises a second connecting rod, the top end of the second connecting rod is fixedly connected with the damping assembly, the bottom end of the second connecting rod is in threaded connection with a bidirectional long bolt, the bottom end of the bidirectional long bolt is in threaded connection with a third connecting rod, the bottom end of the third connecting rod is hinged to the lower hinge base, and the direction of threads of the second connecting rod and the direction of threads of the third connecting rod are opposite.
Preferably, the ground fixing unit includes a first half ring and a second half ring, which are combined into a circular ring by a connecting member.
Preferably, the connecting piece comprises slots arranged at two ends of the first half ring, inserting blocks fixedly arranged at two ends of the second half ring, and anchor rods penetrating through the slots and the inserting blocks and penetrating into the ground, wherein the inserting blocks are matched with the slots.
Preferably, the connecting ring, the positioning ring and the aligning ring are composed of two semi-rings which are detachably connected through bolts.
The invention discloses the following technical effects: when strong wind blows, the elastic aligning component can generate certain displacement along with the trees, the elastic pulling and connecting unit can stretch out and draw back to a certain degree, the buffer is provided for the wind-following swing of the upper ends of the trees in the strong wind process, the upper ends of the trees are prevented from being blocked by the connecting rings in a rigid mode in the strong wind environment, the trees are prevented from being bent and fallen under the reverse acting force of the strong wind and the connecting rings, and the wind bending resistance and the wind falling resistance of the trees are effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a front view of an anti-wind protection device for vegetation restoration trees in an open limestone mining area;
FIG. 2 is a partial enlarged view of portion B of FIG. 1;
FIG. 3 is a top view of the wind-resistant protection device for vegetation restoration trees in an open-air limestone mining area;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a view showing the connection relationship between the connection ring and the alignment ring;
FIG. 6 is a view of the positioning of the retaining ring and annular groove;
FIG. 7 is a front view of a weight member in accordance with embodiment 2;
FIG. 8 is a top view of the first half ring and the second half ring according to embodiment 2;
in the figure: 1. a flexible protective layer; 2. a connecting ring; 3. a positioning ring; 4. an annular groove; 5. a correction ring; 6. a first elastic member; 7. an upper hinge base; 8. a lower hinge base; 9. a sleeve; 10. a strip hole; 11. a first link; 12. positioning pins; 13. a second elastic member; 14. a second link; 15. a bidirectional long bolt; 16. a third link; 17. a first half ring; 18. a second half ring; 19. inserting a block; 20. an anchor rod; 21. ring blocking; 22. a balancing weight; 23. an arc-shaped baffle plate; 24. a filter screen; 25. a water absorption rope; 26. a water storage cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1
Referring to fig. 1 to 6, the embodiment provides an anti-wind protection device for vegetation restoration trees in an open limestone mining area, which includes a trunk fixing unit for fixing a trunk, a ground fixing unit for fixing the ground, and an elastic pulling and connecting unit for connecting the trunk fixing unit and the ground fixing unit;
the trunk fixing unit comprises a flexible protection layer 1 wound on the surface layer of the trunk, the wound flexible protection layer 1 can be made of felt cloth, the trunk is prevented from colliding with the connecting ring 2 when strong wind blows, bark damage is caused, the connecting ring 2 is sleeved on the outer side of the flexible protection layer 1, an elastic aligning component is arranged between the flexible protection layer 1 and the connecting ring 2, and the connecting ring 2 is hinged to the elastic pulling unit;
the elastic pulling and connecting units are a plurality of assemblies with adjustable lengths, the number of the elastic pulling and connecting units is effectively four, and the elastic pulling and connecting units are circumferentially distributed on the outer sides of the ground fixing unit and the connecting ring 2 at equal intervals.
When the tree trunk elastic pulling-connecting unit is used, the flexible protective layer 1 is wound on the surface of a tree trunk, the elastic returning assembly is sleeved on the outer side of the flexible protective layer 1, the elastic returning assembly does not need to be tightly attached to the flexible protective layer 1, the installation is relatively loose, the tree trunk elastic returning assembly cannot influence the radial growth of the tree, the connecting ring 2 is installed on the outer side of the elastic returning assembly, then the ground fixing unit is installed, the ground fixing unit is placed under the connecting ring 2 and is fixed on the ground, four elastic pulling-connecting units are sequentially installed immediately, one end of each elastic pulling-connecting unit is hinged to the connecting ring 2, the other end of each elastic pulling-connecting unit is hinged to the ground fixing unit, finally the length of each elastic pulling-connecting unit is adjusted, the four adjustable elastic pulling-connecting units are kept under stress, so that mutual acting force is generated among the four adjustable elastic pulling-connecting units, and the connecting ring 2 is fixed at a proper position.
When strong wind blows, the elastic aligning component can generate certain displacement along with the trees, the elastic pulling and connecting unit stretches and retracts to a certain degree, the upper ends of the trees in the strong wind process swing along with the wind to provide buffering, the upper ends of the trees are prevented from being rigidly blocked by the connecting rings 2 in a strong wind environment, and the trees are bent or fall down due to the wind under the reverse acting force of the strong wind and the connecting rings 2, so that the wind resistance of the device is effectively improved.
Further optimize the scheme, elasticity returns positive subassembly and establishes the holding ring 3 in the flexible protective layer 1 outside including fixed cover, and ring channel 4 has been seted up in the holding ring 3 outside, and the cover is equipped with back positive ring 5 in the ring channel 4, and fixed mounting has a plurality of first elastic component 6 between returning positive ring 5 and the ring channel 4, returns positive ring 5 outside and go-between 2 fixed connection, and the internal diameter that returns positive ring 5 is greater than the internal diameter of ring channel 4 and is less than the external diameter of ring channel 4.
First elastic component 6 can adopt block rubber or spring, when strong wind blows, the trees upper end sways with the wind, the trunk promotes holding ring 3 and produces lateral displacement, the displacement in-process, ring channel 4 compresses the first elastic component 6 of displacement direction, stretch the first elastic component 6 in opposite direction, first elastic component 6 of subtend sways for the wind and provides the buffering, ring channel 4 and return positive ring 5 play the effect of injecing the moving direction in the displacement process, make ring channel 4 and return positive ring 5 can only produce relative lateral displacement, can't take place vertical relative displacement.
Further optimize the scheme, elasticity draws and connects the unit to include articulated seat 7 on a plurality of, and 7 circumference equidistance of articulated seat distribute in go up 2 lateral walls of go up, go up articulated seat 7 and articulate to have a damper, damper bottom fixedly connected with length adjustment subassembly, and length adjustment subassembly is articulated with the fixed unit in ground through articulated seat 8 down.
The length adjusting assembly is used for controlling the relative height between the ground fixing unit and the connecting ring 2, so that the height of the connecting ring 2 is matched with the height of the tree, and the phenomenon that the connecting ring 2 cannot play a role in protection due to too high or too low position is prevented; damping component is used for buffering the effort between go-between 2 and the length adjustment subassembly, draws when connecting the unit atress too big as arbitrary elasticity, and damping component receives the compression shrink on this elasticity draws the unit, subducts the compressive force, and the compressive force reduces or disappears back damping component and resumes original state, offsets the effort between fixed unit in ground and the go-between 2, effectively improves the stability of this device, improves its anti-wind book and anti-wind ability of falling.
Further optimizing the scheme, the damping component includes the top and the articulated sleeve 9 of the upper articulated seat 7, the bottom of the sleeve 9 is embedded with the ring plug 21, the side wall of the sleeve 9 is symmetrically provided with the long hole 10, the sleeve 9 is internally provided with the first connecting rod 11, the first connecting rod 11 penetrates the ring plug 21 and is in sliding fit with the ring plug 21, the bottom of the first connecting rod 11 is fixedly connected with the length adjusting component, the top of the first connecting rod 11 is transversely provided with the positioning pin 12, two ends of the positioning pin 12 respectively penetrate the long hole 10, the positioning pin 12 is in sliding fit with the long hole 10, two second elastic parts 13 are sleeved outside the first connecting rod 11, the second elastic parts 13 are positioned at two sides of the positioning pin 12 and are positioned in the sleeve 9, one end of the second elastic part 13 above the positioning pin 12 is abutted against the positioning pin 12, the other end is abutted against the top wall of the inner cavity of the sleeve 9, one end of the second elastic part 13 below the positioning pin 12 is abutted against the positioning pin 12, the other end is abutted against the top surface of the ring plug 21, the second elastic member 13 may employ a spring.
When strong wind blows, the connecting ring 2 can produce certain displacement along with trees, and produce the oppression power to the ascending damper assembly of incoming wind direction, the sleeve 9 that the connecting ring 2 oppresses this direction at this moment moves down along first connecting rod 11, make the second elastic component 13 of locating pin 12 top and below contract simultaneously, subduct the oppression power, the second elastic component 13 resumes former state after the oppression power reduces or disappears, offset the effort between ground fixed unit and the connecting ring 2, locating pin 12 can slide from top to bottom in rectangular hole 10, play the effect of location.
Further optimize the scheme, the length adjustment subassembly includes second connecting rod 14, and first connecting rod 11 fixed connection among 14 tops of second connecting rod and the damper assembly, 14 bottom threaded connection of second connecting rod have two-way long bolt 15, and 15 bottom threaded connection of two-way long bolt have third connecting rod 16, and 16 bottom of third connecting rod are articulated with articulated seat 8 down, and the screw thread direction of second connecting rod 14 and third connecting rod 16 is opposite.
When clockwise rotation two-way long bolt 15, second connecting rod 14 all contracts to two-way long bolt 15 with third connecting rod 16, the length adjustment subassembly shortens, during two-way long bolt 15 of anticlockwise rotation, second connecting rod 14 all stretches out to two-way long bolt 15 with third connecting rod 16, the length adjustment subassembly becomes long, through rotatory two-way long bolt 15, can adjust the total length of length adjustment subassembly, make the height of go-between 2 and the high phase-match of trees, prevent that go-between 2 position is too high or low excessively, can't play the guard action.
Further optimization scheme, ground fixed unit includes first semi-ring 17 and second semi-ring 18, and articulated seat 8 fixed mounting is gone up with first semi-ring 17 and second semi-ring 18 down, and first semi-ring 17 and second semi-ring 18 make up into the ring through the connecting piece, and the connecting piece is including offering the slot at first semi-ring 17 both ends, fixed mounting in the inserted block 19 at second semi-ring 18 both ends, running through slot and inserted block 19 simultaneously and go deep into the stock 20 on ground, inserted block 19 and slot phase-match.
When the ground fixing unit is installed, the first half ring 17 and the second half ring 18 are spliced together such that the insert 19 is inserted into the insert groove, and then the anchor rod 20 is simultaneously inserted through the insert groove and the insert 19 and deep into the ground to fix the first half ring 17 and the second half ring 18 to the ground.
Further optimize the scheme, go-between 2, holding ring 3, return ring 5 and are two semi-ring constitutions through the bolt detachable connection, easy to assemble.
Example 2
Referring to fig. 7 to 8, the wind-resistant protection device for vegetation restoration trees in an open limestone mining area of the present embodiment differs from embodiment 1 only in that the bottom portions of the first half ring 17 and the second half ring 18 are respectively and fixedly provided with a counterweight 22, the counterweight 22 is buried at the bottom of the ground, the connection strength between the first half ring 17 and the second half ring 18 and the ground is enhanced, and the stability of the device is further enhanced;
a water storage cavity 26 is formed in the balancing weight 22, an opening is formed in the top of the water storage cavity 26, arc-shaped baffles 23 are fixedly installed on the inner side and the outer side edges of the top surfaces of the first half ring 17 and the second half ring 18 respectively, a rainwater collecting tank is formed by surrounding the arc-shaped baffles 23 on the first half ring 17 and the second half ring 18 and is used for collecting rainwater, a plurality of water passing ports are formed in the top surfaces of the first half ring 17 and the second half ring 18 and are communicated with the opening in the top of the water storage cavity 26, rainwater in the rainwater collecting tank can flow into the water storage cavity 26 to be stored, a filter screen 24 is fixedly installed in each water passing port and is used for filtering sundries in rainwater, a watering hole is formed in the bottom of the inner side wall of the water storage cavity 26, a water absorption rope 25 penetrates through the watering hole, one end of the water absorption rope 25 is located in the water storage cavity 26, the other end of the water absorption rope 25 extends to the root of a tree, so that the root of the tree can be kept moist, the water storage cavity 26 can be manually filled with water to prevent the roots of the trees from being drought and water shortage, if the trees do not rain for a long time, and the trees are prevented from being drought and deadly.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. The utility model provides an open-air limestone mining area vegetation restores trees anti-wind protection device which characterized in that: the device comprises a trunk fixing unit for fixing a trunk, a ground fixing unit for fixing the ground, and an elastic pull-connection unit for connecting the trunk fixing unit and the ground fixing unit;
the trunk fixing unit comprises a flexible protective layer (1) wound on the surface layer of the trunk, a connecting ring (2) is sleeved on the outer side of the flexible protective layer (1), an elastic aligning component is arranged between the flexible protective layer (1) and the connecting ring (2), and the connecting ring (2) is hinged to the elastic pulling unit;
the elastic pulling-connecting units are a plurality of adjustable in length, and the elastic pulling-connecting units are circumferentially distributed on the outer sides of the ground fixing unit and the connecting ring (2) at equal intervals.
2. The weather limestone mine area vegetation restoration tree wind-resistant protection device of claim 1, characterized in that: elasticity returns positive subassembly and establishes including fixed cover holding ring (3) in the flexible protective layer (1) outside, ring channel (4) have been seted up in holding ring (3) outside, ring channel (4) endotheca is equipped with returns positive ring (5), return positive ring (5) with fixed mounting has a plurality of first elastic component (6) between ring channel (4), return positive ring (5) the outside with go-between (2) fixed connection.
3. The weather limestone mining area vegetation restoration tree wind-resistant protection device of claim 2, characterized in that: the inner diameter of the aligning ring (5) is larger than the inner diameter of the annular groove (4) and smaller than the outer diameter of the annular groove (4).
4. The weather limestone mine area vegetation restoration tree wind-resistant protection device of claim 1, characterized in that: elasticity draws and connects the unit to include articulated seat (7) on a plurality of, and is a plurality of go up articulated seat (7) circumference equidistance distribute in go up articulated seat (7) and have a damper, damper bottom fixedly connected with length adjustment subassembly, length adjustment subassembly through articulated seat (8) down with the fixed unit in ground is articulated.
5. The weather limestone mining area vegetation restoration tree wind-resistant protection device of claim 4, characterized in that: the shock absorption component comprises a sleeve (9) with the top hinged with the upper hinged seat (7), the bottom end of the sleeve (9) is embedded with a ring plug (21), the side wall of the sleeve (9) is symmetrically provided with a long hole (10), a first connecting rod (11) penetrates through the sleeve (9), the first connecting rod (11) penetrates through the annular plug (21) and is in sliding fit with the annular plug (21), the bottom end of the first connecting rod (11) is fixedly connected with the length adjusting component, a positioning pin (12) transversely penetrates through the top of the first connecting rod (11), two ends of the positioning pin (12) respectively penetrate through the strip hole (10), the positioning pin (12) is in sliding fit with the strip hole (10), two second elastic pieces (13) are sleeved on the outer side of the first connecting rod (11), and the second elastic pieces (13) are located on two sides of the positioning pin (12) and located in the sleeve (9).
6. The weather limestone mining area vegetation restoration tree wind-resistant protection device of claim 4, characterized in that: the length adjustment subassembly includes second connecting rod (14), second connecting rod (14) top with damper assembly fixed connection, second connecting rod (14) bottom threaded connection has two-way long bolt (15), two-way long bolt (15) bottom threaded connection has third connecting rod (16), third connecting rod (16) bottom with it is articulated to articulate seat (8) down, second connecting rod (14) with the screw thread opposite direction of third connecting rod (16).
7. The weather limestone mine area vegetation restoration tree wind-resistant protection device of claim 1, characterized in that: the ground fixing unit comprises a first half ring (17) and a second half ring (18), wherein the first half ring (17) and the second half ring (18) are combined into a circular ring through a connecting piece.
8. The weather limestone mine area vegetation restoration tree wind-resistant protection device of claim 7, characterized in that: the connecting piece comprises slots arranged at two ends of the first half ring (17), inserting blocks (19) fixedly arranged at two ends of the second half ring (18) and anchor rods (20) penetrating through the slots and the inserting blocks (19) and penetrating into the ground, wherein the inserting blocks (19) are matched with the slots.
9. The weather limestone mining area vegetation restoration tree wind-resistant protection device of claim 1, characterized in that: the connecting ring (2), the positioning ring (3) and the aligning ring (5) are composed of two semi-rings which are detachably connected through bolts.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210581451.3A CN114885744A (en) | 2022-05-26 | 2022-05-26 | Open-air limestone mining area vegetation restoration trees anti-wind protection device |
| ZA2022/08491A ZA202208491B (en) | 2022-05-26 | 2022-07-29 | Wind-resistant protection device for vegetation restoration trees in open limestone mining area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210581451.3A CN114885744A (en) | 2022-05-26 | 2022-05-26 | Open-air limestone mining area vegetation restoration trees anti-wind protection device |
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|---|---|
| CN114885744A true CN114885744A (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210581451.3A Pending CN114885744A (en) | 2022-05-26 | 2022-05-26 | Open-air limestone mining area vegetation restoration trees anti-wind protection device |
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| CN (1) | CN114885744A (en) |
| ZA (1) | ZA202208491B (en) |
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| CN216362873U (en) * | 2021-04-07 | 2022-04-26 | 北京都市霍普建筑设计有限公司 | City view trees anti-wind device |
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| CN209002498U (en) * | 2018-09-30 | 2019-06-21 | 张金芝 | A kind of landscape major protection of trees support frame |
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