CN112943768A - Prevent that grass cloth is fixed with environmental protection ground nail - Google Patents
Prevent that grass cloth is fixed with environmental protection ground nail Download PDFInfo
- Publication number
- CN112943768A CN112943768A CN202110154505.3A CN202110154505A CN112943768A CN 112943768 A CN112943768 A CN 112943768A CN 202110154505 A CN202110154505 A CN 202110154505A CN 112943768 A CN112943768 A CN 112943768A
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- CN
- China
- Prior art keywords
- column body
- cavity
- nail
- grass
- air pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 29
- 244000025254 Cannabis sativa Species 0.000 title claims description 11
- 230000007613 environmental effect Effects 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims description 9
- 239000002689 soil Substances 0.000 abstract description 22
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000002265 prevention Effects 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000009333 weeding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B15/00—Nails; Staples
- F16B15/06—Nails; Staples with barbs, e.g. for metal parts; Drive screws
-
- 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
- A01G13/0256—Ground coverings
- A01G13/0293—Anchoring means for ground coverings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses an environment-friendly ground nail for fixing grass-proof cloth, which comprises a column body, wherein an air pressure cavity and a cavity are arranged in the column body, a piston is pushed to move downwards by injecting high-pressure air into the air pressure cavity, so that each mounting plate is pushed to move downwards, each supporting plate is circumferentially unfolded under the action of a connecting rod, the supporting plates are inserted into soil layers around the column body, the column body is firmly expanded in the soil layers, the looseness of the column body is avoided, and the installation is firm; when the device is disassembled, only high-pressure air in the air pressure cavity needs to be discharged, the supporting plates can be driven to retract automatically under the elastic action of the springs, and then the column body is pulled vertically, so that the device is convenient and quick to disassemble and assemble.
Description
Technical Field
The invention relates to the technical field of ground nails, in particular to an environment-friendly ground nail for fixing grass-proof cloth.
Background
The grass prevention cloth is also called weeding cloth and gardening ground cloth and is paved on the ground, so that the weeds on the ground can be isolated from the sunlight, and the growth of the weeds is limited, thereby achieving the weeding effect; in addition, the grass prevention cloth can also play a role in heat preservation and moisture preservation, so the grass prevention cloth is often applied to the fields of crop planting, flower cultivation and the like. When the grass-proof cloth is used, the grass-proof cloth is generally fixed on the ground by adopting ground nails.
Current ground nail can set up the overhead kick in order to guarantee fixed effect on the ground nail, makes ground nail card inside soil layer, but because the overhead kick is fixed structure, when carrying out ground nail and demolish, hardly extracts ground nail from the soil layer, leads to dismantling the comparative difficulty.
Disclosure of Invention
The invention aims to provide an environment-friendly ground nail for fixing grass-proof cloth, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an environment-friendly ground nail for fixing grass cloth comprises a column body, wherein an end cover is arranged at the upper end of the column body, an air pressure cavity and a cavity are vertically formed in the column body, an inflation head communicated with the air pressure cavity is arranged in the middle of the end cover, and a one-way valve is arranged in the inflation head; the pneumatic chamber sliding embedding is equipped with the piston, the piston bottom is fixed with the vertical push rod that stretches into in the cavity, the circumference equipartition has a plurality of openings on the cavity lateral wall, the vertical range of opening has the multirow, the fagging is installed to the open-ended internal rotation, vertically on the push rod be fixed with a plurality of mounting panels, mounting panel and each row of opening one-to-one, be fixed with first articulated seat on the fagging, be equipped with the articulated seat of second with each fagging one-to-one on the mounting panel bottom, it is connected with the connecting rod to rotate between the articulated seat of first articulated seat and the second.
As a further scheme of the invention: and a sealing ring is sleeved on the piston.
As a further scheme of the invention: the sealing ring is made of rubber.
As a further scheme of the invention: three rows of the supporting plates are vertically distributed, and four supporting plates are uniformly distributed in the circumferential direction of each row.
As a further scheme of the invention: the tail end of the supporting plate is provided with a wedge-shaped end.
As a further scheme of the invention: the bottom of the column body is also provided with a spine part.
As a further scheme of the invention: the spring is installed to the cavity bottom, the spring upper end contacts with the mounting panel of bottommost.
Compared with the prior art, the invention has the beneficial effects that:
the cylinder body of the environment-friendly ground nail for fixing the grass-proof cloth is internally provided with an air pressure cavity and a cavity, the piston is pushed to move downwards by injecting high-pressure air into the air pressure cavity, so that each mounting plate is pushed to move downwards, each supporting plate is circumferentially expanded under the action of the connecting rod, the supporting plates are inserted into the soil layer around the cylinder body, the cylinder body is firmly expanded in the soil layer, the loosening of the cylinder body is avoided, and the installation is firm; when the device is disassembled, only high-pressure air in the air pressure cavity needs to be discharged, the supporting plates can be driven to retract automatically under the elastic action of the springs, and then the column body is pulled vertically, so that the device is convenient and quick to disassemble and assemble.
Drawings
FIG. 1 is a perspective view of an environment-friendly ground nail for fixing grass cloth;
FIG. 2 is a half-sectional perspective view of an environment-friendly ground nail for fixing grass cloth;
fig. 3 is a perspective view of a supporting plate in the environment-friendly ground nail for fixing grass-proof cloth.
In the figure: 1. a cylinder; 2. an end cap; 3. a pneumatic chamber; 4. a cavity; 5. an inflation head; 6. a one-way valve; 7. a piston; 8. a push rod; 9. an opening; 10. a supporting plate; 11. mounting a plate; 12. a first hinge mount; 13. a second hinge mount; 14. a connecting rod; 15. a wedge-shaped end; 16. a spike portion; 17. a spring.
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.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, an environment-friendly ground nail for fixing grass cloth comprises a column body 1, wherein an end cover 2 is arranged at the upper end of the column body 1, an air pressure cavity 3 and a cavity 4 are vertically formed in the column body 1, an inflation head 5 communicated with the air pressure cavity 3 is arranged in the middle of the end cover 2, and a one-way valve 6 is arranged in the inflation head 5; a piston 7 is embedded in the air pressure cavity 3 in a sliding manner, a push rod 8 vertically extending into the cavity 4 is fixed at the bottom of the piston 7, a plurality of openings 9 are uniformly distributed on the side wall of the cavity 4 in the circumferential direction, a plurality of rows of openings 9 are vertically arranged, supporting plates 10 are rotatably installed in the openings 9, a plurality of mounting plates 11 are vertically fixed on the push rod 8, the mounting plates 11 correspond to the rows of openings 9 one by one, first hinge seats 12 are fixed on the supporting plates 10, second hinge seats 13 corresponding to the supporting plates 10 one by one are arranged on the bottom surfaces of the mounting plates 11, and connecting rods 14 are rotatably connected between the first hinge seats 12 and the second hinge seats 13;
specifically, when the ground nail is installed, the column body 1 is vertically inserted into the soil layer, the end cover 2 presses the grass-prevention cloth, high-pressure air is injected into the air pressure cavity 3 through the inflating head 5, the piston 7 vertically slides downwards along the air pressure cavity 3 under the pushing of the high-pressure air, so that the push rod 8 is driven to move downwards, the mounting plates 11 are driven to move downwards synchronously, the connecting rod 14 is driven to move in the downward process of the mounting plates 11, so that the supporting plates 10 are expanded outwards in the circumferential direction, the supporting plates 10 are inserted into the soil layer around the column body 1, and the column body 1 is fixed in all directions, so that the column body 1 is expanded in the soil layer to avoid loosening; when the ground nail needs to be pulled out of the soil layer, the one-way valve 6 is poked open firstly, so that high-pressure air in the air pressure cavity 3 is discharged, the supporting plates 10 are pushed by the reaction force of surrounding soil blocks to retract into the openings 9, the mounting plates 11 are driven to move upwards through the connecting rods 14, and the piston 7 is driven by the push rod 8 to slide upwards and reset along the air pressure cavity 3;
in order to improve the sealing performance of the piston 7, a sealing ring is sleeved on the piston 7, so that the sealing performance between the piston 7 and the inner wall of the air pressure cavity 3 is improved, high-pressure air is prevented from leaking into the cavity 4 from the air pressure cavity 3, and the fixing effect is ensured;
the specific material of the sealing ring is not limited, and in this embodiment, preferably, the sealing ring is made of rubber;
the specific number of the supporting plates 10 is not limited, in this embodiment, preferably, three rows of the supporting plates 10 are vertically distributed, and four supporting plates are uniformly distributed in the circumferential direction of each row;
referring to fig. 3, in order to enable the supporting plate 10 to be smoothly inserted into the soil layer, the tail end of the supporting plate 10 is provided with a wedge-shaped end 15, so that the pressure to the soil layer is increased, and the supporting plate is more easily inserted into the soil layer to complete the fixation;
the bottom of the column body 1 is also provided with a spine part 16, so that the column body 1 can be drilled into the soil layer more easily, and the installation is more labor-saving.
The working principle of the embodiment is as follows:
when the ground nail is installed, the column body 1 is vertically inserted into a soil layer, the end cover 2 presses the grass-prevention cloth, high-pressure air is injected into the air pressure cavity 3 through the inflating head 5, the piston 7 vertically slides downwards along the air pressure cavity 3 under the pushing of the high-pressure air, so that the push rod 8 is driven to move downwards, the mounting plates 11 are driven to synchronously move downwards, the connecting rods 14 are driven to move in the descending process of the mounting plates 11, the supporting plates 10 are unfolded outwards in the circumferential direction, the supporting plates 10 are inserted into the soil layer around the column body 1, and the column body 1 is fixed in all directions, so that the column body 1 is expanded in the soil layer, and the loosening of the column body is avoided; when the ground nail needs to be pulled out of the soil layer, the one-way valve 6 is poked open firstly, so that high-pressure air in the air pressure cavity 3 is discharged, the supporting plates 10 are pushed by the reaction force of surrounding soil blocks to retract into the openings 9, the mounting plates 11 are driven to move upwards through the connecting rods 14, and the push rods 8 drive the pistons 7 to slide upwards and reset along the air pressure cavity 3.
Example 2
An environment-friendly ground nail for fixing grass cloth comprises a column body 1, wherein an end cover 2 is arranged at the upper end of the column body 1, a pneumatic cavity 3 and a cavity 4 are vertically formed in the column body 1, an inflation head 5 communicated with the pneumatic cavity 3 is arranged in the middle of the end cover 2, and a one-way valve 6 is arranged in the inflation head 5; a piston 7 is embedded in the air pressure cavity 3 in a sliding manner, a push rod 8 vertically extending into the cavity 4 is fixed at the bottom of the piston 7, a plurality of openings 9 are uniformly distributed on the side wall of the cavity 4 in the circumferential direction, a plurality of rows of openings 9 are vertically arranged, supporting plates 10 are rotatably installed in the openings 9, a plurality of mounting plates 11 are vertically fixed on the push rod 8, the mounting plates 11 correspond to the rows of openings 9 one by one, first hinge seats 12 are fixed on the supporting plates 10, second hinge seats 13 corresponding to the supporting plates 10 one by one are arranged on the bottom surfaces of the mounting plates 11, and connecting rods 14 are rotatably connected between the first hinge seats 12 and the second hinge seats 13;
when dismantling the ground nail, in order to make fagging 10 can retract automatically, spring 17 is installed to 4 bottoms of cavity, the mounting panel 11 contact of spring 17 upper end and bottommost to after 3 pressure release to atmospheric pressure chamber, under spring 17's elasticity effect, promote mounting panel 11 and rise, thereby drive each fagging 10 and retract automatically, it is more convenient to operate.
The cylinder 1 of the environment-friendly ground nail for fixing the grass-proof cloth is internally provided with an air pressure cavity 3 and a cavity 4, the piston 7 is pushed to move downwards by injecting high-pressure air into the air pressure cavity 3, so that each mounting plate 11 is pushed to move downwards, each supporting plate 10 is circumferentially unfolded under the action of the connecting rod 14, the supporting plates 10 are inserted into soil layers around the cylinder 1, the cylinder 1 is firmly expanded in the soil layers, the looseness of the cylinder is avoided, and the installation is firm; when the device is disassembled, high-pressure air in the air pressure cavity 3 is discharged, the supporting plate 10 can be driven to automatically retract under the elastic action of the spring 17, and then the column body 1 is vertically pulled up, so that the device is convenient and quick to disassemble and assemble.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications 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. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. An environment-friendly ground nail for fixing grass cloth comprises a column body (1) and is characterized in that an end cover (2) is arranged at the upper end of the column body (1), an air pressure cavity (3) and a cavity (4) are vertically formed in the column body (1), an inflation head (5) communicated with the air pressure cavity (3) is installed in the middle of the end cover (2), and a one-way valve (6) is arranged in the inflation head (5); sliding embedding is equipped with piston (7) in atmospheric pressure chamber (3), piston (7) bottom is fixed with vertical push rod (8) that stretch into in cavity (4), the circumference equipartition has a plurality of openings (9) on cavity (4) lateral wall, opening (9) vertical range has the multirow, fagging (10) are installed to opening (9) internal rotation, vertical mounting panel (11) of being fixed with on push rod (8), mounting panel (11) and each row opening (9) one-to-one, be fixed with first articulated seat (12) on fagging (10), be equipped with on mounting panel (11) bottom surface with the articulated seat of second (13) of each fagging (10) one-to-one, it is connected with connecting rod (14) to rotate between first articulated seat (12) and the articulated seat of second (13).
2. The environmentally friendly nail for fixing grass-proof cloth according to claim 1, wherein the piston (7) is sleeved with a sealing ring.
3. The environmentally friendly nail for fixing grass-proof cloth according to claim 2, wherein the sealing ring is made of rubber.
4. The environmentally friendly ground nail for fixing grass-proof cloth according to claim 1, wherein the supporting plates (10) are vertically distributed in three rows, and four are uniformly distributed in each row in the circumferential direction.
5. The environmentally friendly nail for fixing grass-proof cloth according to claim 1, wherein the end of the supporting plate (10) is provided with a wedge-shaped end (15).
6. The environmentally friendly nail for fixing grass-proof cloth according to claim 5, wherein the bottom of the column body (1) is further provided with a spike part (16).
7. The environmentally friendly nail for fixing grass-proof cloth according to any one of claims 1 to 6, wherein a spring (17) is installed at the bottom of the cavity (4), and the upper end of the spring (17) is in contact with the bottommost mounting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110154505.3A CN112943768A (en) | 2021-02-04 | 2021-02-04 | Prevent that grass cloth is fixed with environmental protection ground nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110154505.3A CN112943768A (en) | 2021-02-04 | 2021-02-04 | Prevent that grass cloth is fixed with environmental protection ground nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112943768A true CN112943768A (en) | 2021-06-11 |
Family
ID=76243849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110154505.3A Pending CN112943768A (en) | 2021-02-04 | 2021-02-04 | Prevent that grass cloth is fixed with environmental protection ground nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112943768A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498805A (en) * | 2023-04-24 | 2023-07-28 | 江苏武进建工集团有限公司 | Concrete pump pipe support |
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|---|---|---|---|---|
| US3954176A (en) * | 1970-08-31 | 1976-05-04 | Haytayan Harry M | Nail carrying structures |
| CN1807770A (en) * | 2005-01-20 | 2006-07-26 | 北京中阔科技有限责任公司 | Multipurpose ground anchor and its use tool |
| CN2926402Y (en) * | 2006-04-07 | 2007-07-25 | 梁伟成 | Anchor pile |
| CN101315093A (en) * | 2007-05-30 | 2008-12-03 | 百乐仕株式会社 | Two-piece clip |
| WO2010097642A1 (en) * | 2009-02-25 | 2010-09-02 | Loannis Lymberis | Hydraulic tie rod for construction projects |
| DE202012012824U1 (en) * | 2012-04-24 | 2014-02-06 | Knut Eichstädt | Tie down |
| CN107143203A (en) * | 2017-07-03 | 2017-09-08 | 盐城市佰瑞达体育用品有限公司 | A kind of anti-loosening tent peg of outdoor tent |
| CN209376332U (en) * | 2018-12-27 | 2019-09-13 | 金华市农业科学研究院 | A kind of mulch anticreep pin structure |
| CN110388124A (en) * | 2018-04-18 | 2019-10-29 | 苏州市职业大学 | It is a kind of for fixing the ground nail of windproof rope |
| CN211009466U (en) * | 2019-11-25 | 2020-07-14 | 天津市顺庆达金属制品有限公司 | Anti-loosening U-shaped nail with barbs |
| CN212184438U (en) * | 2020-04-20 | 2020-12-22 | 江西威骏科技股份有限公司 | Special grass cloth that prevents of oranges and tangerines |
| CN212184439U (en) * | 2020-04-22 | 2020-12-22 | 江西威骏科技股份有限公司 | Special drilling equipment of grass cloth of preventing of medicinal material |
| CN112252817A (en) * | 2020-10-30 | 2021-01-22 | 河南卓立瀚光科技有限公司 | Wind-resistant device of outdoor tent and installation method thereof |
-
2021
- 2021-02-04 CN CN202110154505.3A patent/CN112943768A/en active Pending
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| CN2926402Y (en) * | 2006-04-07 | 2007-07-25 | 梁伟成 | Anchor pile |
| CN101315093A (en) * | 2007-05-30 | 2008-12-03 | 百乐仕株式会社 | Two-piece clip |
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| CN110388124A (en) * | 2018-04-18 | 2019-10-29 | 苏州市职业大学 | It is a kind of for fixing the ground nail of windproof rope |
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| CN112252817A (en) * | 2020-10-30 | 2021-01-22 | 河南卓立瀚光科技有限公司 | Wind-resistant device of outdoor tent and installation method thereof |
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| Title |
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| 刘龙江主编: "《机电一体化技术》", 30 August 2019, 北京理工大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498805A (en) * | 2023-04-24 | 2023-07-28 | 江苏武进建工集团有限公司 | Concrete pump pipe support |
| CN116498805B (en) * | 2023-04-24 | 2023-11-14 | 江苏武进建工集团有限公司 | Concrete pump pipe support |
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Application publication date: 20210611 |