CN113216172A - Basalt fiber anchor rod for slope support - Google Patents
Basalt fiber anchor rod for slope support Download PDFInfo
- Publication number
- CN113216172A CN113216172A CN202110573196.3A CN202110573196A CN113216172A CN 113216172 A CN113216172 A CN 113216172A CN 202110573196 A CN202110573196 A CN 202110573196A CN 113216172 A CN113216172 A CN 113216172A
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- anchor rod
- basalt fiber
- rod
- fiber anchor
- cone
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention relates to the technical field of basalt fiber anchor rods, and discloses a basalt fiber anchor rod for slope support, which comprises a fixing component and a protection component, wherein the fixing component comprises a basalt fiber anchor rod, through holes are formed in the surface and the inside of the basalt fiber anchor rod, the left surface of the basalt fiber anchor rod is movably connected with the right surface of a conical connecting plate through a hinge, and a hollow groove is formed in the surface of the conical connecting plate. Fix the anchor rod surface that extends in the extension hole of the fixed awl on the connecting rod on the anchor rod, the effect is in the soil of anchor rod periphery, increase fixed fastness, impel under the effect of conical head, make the anchor rod more firm play the fixed action to the side slope, external slip casting mouth is with outside filler injection storage mud chamber, under the effect of external force, the filler in the storage mud chamber is through the slip casting hole outflow notes, permeate to in the soil, form complete structure, protect the soil of anchor rod periphery, make the protecting effect reach the best.
Description
Technical Field
The invention relates to the technical field of basalt fiber anchor rods, in particular to a basalt fiber anchor rod for slope support.
Background
The basalt fiber is a novel green high-performance inorganic material prepared by melting basalt and drawing, has no release of toxic substances in the whole production process, and belongs to a natural green novel material. The basalt fiber reinforced polymer composite material doped with the ultraviolet aging resistant material has the excellent characteristics of light weight, high strength, high toughness, durability and the like.
In recent years, to improve living conditions, the nation has vigorously developed railway and highway traffic networks. However, sometimes the problems of complex terrain and geological conditions in mountainous areas, frequent earthquakes, wide distribution of karst, easy occurrence of geological disasters, variable climate, backward economy, few roads and many mountains increase resistance to the construction, operation safety and accident rescue of railways and highways, and the potential safety hazards of the transportation key roads such as railways and highways caused by the scattering of broken stones are prevented in order to prevent the slope protection from being damaged by brittle fracture and structural failure and prevent the broken stones from scattering and the like.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the basalt fiber anchor rod for slope support, which has the advantages of easiness in operation, convenience and quickness in construction, quick response and good stability, and solves the problems of slope landslide brittle failure and scattering of peripheral soil broken stones.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a basalt fiber anchor rod for slope support comprises a fixing component and a protection component, wherein the fixing component comprises the basalt fiber anchor rod, the surface and the inside of the basalt fiber anchor rod are both provided with through holes, the left surface of the basalt fiber anchor rod is movably connected with the right surface of the conical connecting plate through a hinge, the surface of the conical connecting plate is provided with empty grooves, one end of a hinge is arranged in each empty groove, the number of the conical connecting plates is two, and a cone is formed between the conical connecting plates, the number of the hinges is two, the surface of the basalt fiber anchor rod is provided with an extension hole, and a plurality of extension holes are arranged, one end of a connecting rod is inserted in the basalt fiber anchor rod, the surface of connecting rod and the lower surface fixed connection of fixed awl one end, the other end of fixed awl inserts inside the extension hole.
Preferably, the inside of connecting rod is seted up the through-hole, and the inside grafting of connecting rod has the one end of pushing ram, the left surface of pushing ram and the right flank fixed connection who advances the conical head.
Preferably, the right side of basalt fiber anchor rod and the left side of spliced pole are fixedly connected, the through-hole has been seted up on the surface of spliced pole, and the surface of the through-hole of spliced pole is seted up threadedly, the surface of the connecting rod other end is provided with the screw thread, the other end surface of connecting rod and the surface of the through-hole of spliced pole pass through thread engagement and be connected, the right side of connecting rod and the left side fixed connection of first rotatory handle, the inner wall of the other end of connecting rod is provided with the screw thread, the surface of the other end of pushing ram has seted up threadedly, the surface of the other end of pushing ram passes through thread engagement and is connected with the surface of the inner wall of the other end of connecting rod.
Preferably, a through hole is formed in the surface of the first rotating handle, and the right side surface of the push rod penetrates through the through hole of the first rotating handle and is fixedly connected with the left side surface of the second rotating handle.
Preferably, the surface of the first rotating handle and the surface of the second rotating handle are both provided with an anti-slip layer.
Preferably, the protection subassembly includes the protection disc, the internal surface of protection disc and the fixed surface of spliced pole are connected, the through-hole has been seted up on the surface of protection disc, the internal surface of the through-hole of protection disc and the fixed surface of the one end of slip casting cone are connected, the number of slip casting cone has two, and sets up with the axis symmetry of protection disc.
Preferably, the surface of the grouting cone is provided with a plurality of grouting holes, the inside of the grouting cone is provided with a slurry storage chamber, and the inside of the right end of the grouting cone is provided with an external grouting opening.
Preferably, the right side of the protection disc is fixedly connected with the left side of the handles, and the number of the handles is two.
A method for using basalt fiber anchor rod for slope support, which comprises the basalt fiber anchor rod for slope support of any one of claims 1 to 8, and comprises the following steps:
s1, fixing: firstly, one end of the basalt fiber anchor rod is inserted into the soil of a side slope, after two conical connecting plates are combined into a cone, the basalt fiber anchor rod is inserted into the cone more conveniently and more laborsavingly, then, a first rotating handle is rotated to prevent slipping under the action of an anti-slip layer, a safety effect is achieved, a connecting rod fixedly connected to the first rotating handle is driven to move towards one end of the basalt fiber anchor rod, a fixing cone fixed on the connecting rod extends out of the surface of the basalt fiber anchor rod in an extending hole in the basalt fiber anchor rod and acts on the soil around the anchor rod to increase the contact area of the anchor rod and the soil so as to increase the fixation firmness, then, a second rotating handle is rotated to push the push a push rod to move at the connecting rod under the action of thread engagement, and a push cone head fixedly connected to one end of the push rod acts on the inner wall of the conical connecting plate along with the pushing cone, make the toper connecting plate open under the effect of hinge, impel the conical head and then continue to promote forward, get into the side slope soil completely inside, more firm messenger's stock is fixed at the side slope, better plays the supporting effect.
S2, protection: after the basalt fiber anchor rod enters the side slope soil, the grouting cone on the protection disc is inserted into the soil along with the basalt fiber anchor rod, the protection disc has a large area, certain soil is effectively protected, the coverage is limited, the grouting cone is required to play a protection role, after the two grouting cones are completely inserted into the soil, an external grouting opening is utilized, external fillers are injected into the slurry storage chamber, the fillers in the slurry storage chamber flow out of the grouting cone through the grouting holes under the action of external force, the fillers permeate into the soil, a complete structure is formed, the soil around the anchor rod is protected, the protection effect is optimal, and the protection work is well conducted with time, labor and efficiency.
(III) advantageous effects
Compared with the prior art, the basalt fiber anchor rod for slope support provided by the invention has the following beneficial effects:
1. according to the basalt fiber anchor rod fixing device, after one end of the basalt fiber anchor rod is inserted into soil of a side slope, the fixing cone fixed on the connecting rod extends out of the surface of the basalt fiber anchor rod in the extending hole in the basalt fiber anchor rod to act on the soil around the anchor rod, so that the contact area of the anchor rod and the soil is increased, the fixing firmness is increased, and the anchor rod can be used for fixing the side slope more firmly under the action of the propelling cone head.
2. According to the invention, by arranging the protective device, the grouting cone on the protective disc is also inserted into soil, external fillers are injected into the slurry storage chamber by using the external grouting port, and under the action of external force, the fillers in the slurry storage chamber flow out of the grouting cone through the grouting hole and permeate into the soil to form a complete structure, so that the soil around the anchor rod is protected, and the protective effect is optimal.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic right side view of the present invention;
FIG. 3 is a schematic structural view of a front view of a protective disk according to the present invention;
FIG. 4 is a schematic structural view of a front view of a conical connection plate according to the present invention
FIG. 5 is a right side view of the conical connecting plate of the present invention.
In the figure: 1. a fixing assembly; 11. basalt fiber anchor rods; 12. a connecting rod; 13. a push rod; 14. propelling the conical head; 15. a tapered connecting plate; 16. a hinge; 17. a fixed cone; 18. a thread; 19. a first rotating handle; 110. a second rotating handle; 111. an empty groove; 112. an extension hole; 113. an anti-slip layer; 2. a guard assembly; 21. a protective disk; 22. grouting a cone; 23. grouting holes; 24. a pulp storage chamber; 25. the outer connection of a grouting port; 26. connecting columns; 27. a handle.
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.
Referring to fig. 1 to 5, the basalt fiber anchor rod for slope support comprises a fixing component 1 and a protection component 2, wherein the fixing component 1 comprises a basalt fiber anchor rod 11, through holes are formed in the surface and the inside of the basalt fiber anchor rod 11, the left side of the basalt fiber anchor rod 11 is movably connected with the right side of a conical connecting plate 15 through hinges 16, a hollow groove 111 is formed in the surface of the conical connecting plate 15, one end of each hinge 16 is arranged in each hollow groove 111, two conical connecting plates 15 are arranged, a cone is formed between the conical connecting plates 15, two hinges 16 are arranged, an extending hole 112 is formed in the surface of the basalt fiber anchor rod 11, a plurality of extending holes 112 are arranged, one end of a connecting rod 12 is inserted into the basalt fiber anchor rod 11, and the surface of the connecting rod 12 is fixedly connected with the lower surface of one end of a fixing cone 17, inside fixed awl 17's the other end inserted extension hole 112, after two toper connecting plates 15 merge into the cone, more convenient laborsaving inserts basalt fiber stock 11 slope soil, fixes fixed awl 17 on connecting rod 12 and extends out basalt fiber stock 11 surface in the extension hole 112 on basalt fiber stock 11, is used in the peripheral soil of stock, increases the area of contact of stock and soil to increase fixed fastness.
Specifically, the through-hole has been seted up to the inside of connecting rod 12, and the inside of connecting rod 12 is pegged graft and is had the one end of pushing ram 13, the left surface of pushing ram 13 and the right flank fixed connection who advances conical head 14, pushing ram 13 moves at connecting rod 12, and the inner wall at conical connection plate 15 is acted on along with it at pushing ram 13 one end fixed connection's propulsion conical head 14, makes conical connection plate 15 open under hinge 16's effect, and it then continues to promote to advance conical head 14, gets into inside the slope soil completely, more firm messenger's stock is fixed at the side slope, better plays the effect of strutting.
Specifically, the right side of the basalt fiber anchor rod 11 is fixedly connected with the left side of the connecting column 26, a through hole is formed in the surface of the connecting column 26, a thread 18 is formed in the surface of the through hole of the connecting column 26, a thread 18 is formed in the surface of the other end of the connecting rod 12, the surface of the other end of the connecting rod 12 is meshed with the surface of the through hole of the connecting column 26 through the thread 18, the right side of the connecting rod 12 is fixedly connected with the left side of the first rotating handle 19, the inner wall of the other end of the connecting rod 12 is provided with the thread 18, the surface of the other end of the pushing rod 13 is meshed with the surface of the inner wall of the other end of the connecting rod 12 through the thread 18, the pushing rod is connected with the inner wall of the other end of the connecting rod 12 through the thread 18, sliding and disjunction between structures is better prevented, and the structural integrity is guaranteed.
Specifically, a through hole is formed in the surface of the first rotating handle 19, the right side surface of the pushing rod 13 penetrates through the through hole of the rotating handle and is fixedly connected with the left side surface of the second rotating handle 110, and the pushing rod 13 rotates in the through hole of the first rotating handle 19, so that other structures are not affected.
Specifically, the surface of the first rotating handle 19 and the surface of the second rotating handle 110 are both provided with an anti-slip layer 113, and the anti-slip layer 113 is provided to prevent movement during operation, thereby affecting the working process.
Specifically, protection component 2 is including protection disc 21, the internal surface of protection disc 21 is connected with the fixed surface of spliced pole 26, the through-hole has been seted up on the surface of protection disc 21, the internal surface of the through-hole of protection disc 21 is connected with the fixed surface of the one end of slip casting cone 22, the number of slip casting cone 22 has two, and sets up with the axis symmetry of protection disc 21, and the slip casting cone 22 on the protection disc 21 also inserts soil along with it, because protection disc 21 has great area, the certain soil of effectual protection, but the coverage is limited, and slip casting cone 22 plays the effect of protection.
Specifically, slip casting hole 23 has been seted up on the surface of slip casting cone 22, the number of slip casting hole 23 has a plurality of, store up thick liquid room 24 has been seted up to the inside of slip casting cone 22, external slip casting mouth 25 has been seted up to the inside of the right-hand member of slip casting cone 22, makes the slip casting can be in order stable protect the soil that the stock is peripheral.
Specifically, the right flank of protection disc 21 and the left flank fixed connection of handle 27, the number of handle 27 has two, conveniently draws the stock when installation and dismantlement.
A method for using basalt fiber anchor rod 11 for slope support, which comprises the basalt fiber anchor rod for slope support of any one of claims 1 to 8, and comprises the following steps:
s1, fixing: firstly, one end of the basalt fiber anchor rod 11 is inserted into the soil of the side slope, after the two conical connecting plates 15 are combined into a cone, the basalt fiber anchor rod is inserted into the cone more conveniently and more laborsavingly, then the first rotating handle 19 is rotated, the anti-slip effect is prevented under the action of the anti-slip layer 113, the safety effect is achieved, the connecting rod 12 fixedly connected to the first rotating handle 19 is driven to move towards one end of the basalt fiber anchor rod 11, the fixed cone 17 fixed on the connecting rod 12 extends out of the surface of the basalt fiber anchor rod 11 in the extending hole 112 on the basalt fiber anchor rod 11 during movement and acts on the soil around the anchor rod, the contact area of the anchor rod and the soil is increased, so that the fixing firmness is increased, then, the second rotating handle 110 is rotated, the pushing rod 13 is pushed to move on the connecting rod 12 under the meshing effect of the threads 18, and the pushing cone head 14 fixedly connected to one end of the pushing rod 13 acts on the inner wall of the conical connecting plate 15 along with the conical connecting plate, the conical connecting plate 15 is opened under the action of the hinge 16, the conical head 14 is pushed to continue to be pushed forwards and completely enter the slope soil, and the anchor rod is more firmly fixed on the slope to play a better supporting role.
S2, protection: after the basalt fiber anchor rod 11 enters the side slope soil, the grouting cone 22 on the protection disc 21 is inserted into the soil, because the protection disc 21 has a large area, certain soil is effectively protected, but the coverage is limited, the grouting cone 22 is required to play a protection role, after the two grouting cones 22 are completely inserted into the soil, the external grouting opening 25 is utilized to inject external fillers into the slurry storage chamber 24, under the action of external force, the fillers in the slurry storage chamber 24 flow out of the grouting cone 22 through the grouting holes 23 and permeate into the soil, a complete structure is formed, the soil around the anchor rod is protected, the protection effect is optimal, and the protection work is well carried out with time, labor and efficiency.
The working principle is as follows: when the basalt fiber anchor rod is used, one end of the basalt fiber anchor rod 11 is firstly inserted into soil of a side slope, after the two conical connecting plates 15 are combined into a cone, the basalt fiber anchor rod is more conveniently and laborsaving to be inserted, then the first rotating handle 19 is rotated, the anti-slip effect is prevented under the action of the anti-slip layer 113, the safety effect is achieved, the connecting rod 12 fixedly connected to the first rotating handle 19 is driven to move towards one end of the basalt fiber anchor rod 11, the fixing cone 17 fixed on the connecting rod 12 extends out of the surface of the basalt fiber anchor rod 11 in the extending hole 112 in the basalt fiber anchor rod 11 during movement, the contact area between the anchor rod and the soil is increased under the action of the soil around the anchor rod, the fixing firmness is increased, then the second rotating handle 110 is rotated, the pushing rod 13 is pushed to move in the connecting rod 12 under the meshing action of the threads 18, the pushing cone head 14 fixedly connected to one end of the pushing rod 13 acts on the inner wall of the conical connecting plate 15 along with the conical connecting plate, the conical connecting plate 15 is opened under the action of the hinge 16, the conical head 14 is pushed to continue to be pushed forwards and completely enter the soil of the side slope, the anchor rod is more firmly fixed on the side slope, the supporting effect is better achieved, the grouting cone 22 on the protective disc 21 is also inserted into the soil, as the protective disc 21 has a larger area, certain soil is effectively protected, but the coverage surface is limited, the grouting cone 22 is required to play a protective effect, after the two grouting cones 22 are completely inserted into the soil, the external grouting opening 25 is utilized to inject external fillers into the slurry storage chamber 24, under the action of external force, the fillers in the slurry storage chamber 24 flow out of the grouting cone 22 through the grouting hole 23 and permeate into the soil to form a complete structure, the soil around the anchor rod is protected, the protection effect is optimal, time and labor are saved, the protection work is done efficiently, when disassembly is required, the anchor bar can be removed by means of the handle 27.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a basalt fiber stock for side slope support, includes fixed subassembly (1) and protection component (2), its characterized in that: the fixing component (1) comprises basalt fiber anchor rods (11), through holes are formed in the surface and the inside of each basalt fiber anchor rod (11), the left side of each basalt fiber anchor rod (11) is movably connected with the right side of each conical connecting plate (15) through a hinge (16), empty grooves (111) are formed in the surface of each conical connecting plate (15), one ends of the hinges (16) are arranged in the empty grooves (111), two conical connecting plates (15) are arranged, a cone is formed between the conical connecting plates (15), two hinges (16) are arranged, extension holes (112) are formed in the surface of each basalt fiber anchor rod (11), a plurality of extension holes (112) are arranged, one end of each connecting rod (12) is inserted into the basalt fiber anchor rods (11), and the surface of each connecting rod (12) is fixedly connected with the lower surface of one end of each fixing cone (17), the other end of the fixed cone (17) is inserted into the extension hole (112).
2. The basalt fiber anchor rod for slope support according to claim 1, wherein: the inside of connecting rod (12) is seted up the through-hole, and the inside grafting of connecting rod (12) has the one end of pushing ram (13), the left surface of pushing ram (13) and the right flank fixed connection who advances conical head (14).
3. The basalt fiber anchor rod for slope support according to claim 2, wherein: the basalt fiber anchor rod is characterized in that the right side face of the basalt fiber anchor rod (11) is fixedly connected with the left side face of the connecting column (26), a through hole is formed in the surface of the connecting column (26), threads (18) are formed in the surface of the through hole of the connecting column (26), threads (18) are arranged on the surface of the other end of the connecting rod (12), the surface of the other end of the connecting rod (12) is meshed with the surface of the through hole of the connecting column (26) through the threads (18), the right side face of the connecting rod (12) is fixedly connected with the left side face of the first rotating handle (19), threads (18) are arranged on the inner wall of the other end of the connecting rod (12), threads (18) are formed in the surface of the other end of the pushing rod (13), and the surface of the other end of the pushing rod (13) is meshed with the surface of the inner wall of the other end of the connecting rod (12) through the threads (18).
4. The basalt fiber anchor rod for slope support according to claim 3, wherein: the surface of the first rotating handle (19) is provided with a through hole, and the right side surface of the push rod (13) penetrates through the through hole of the first rotating handle (19) and is fixedly connected with the left side surface of the second rotating handle (110).
5. The basalt fiber anchor rod for slope support according to claim 4, wherein: the surface of the first rotating handle (19) and the surface of the second rotating handle (110) are both provided with an anti-slip layer (113).
6. The basalt fiber anchor rod for slope support according to claim 1, wherein: protection subassembly (2) are including protection disc (21), the internal surface of protection disc (21) is connected with the fixed surface of spliced pole (26), the through-hole has been seted up on the surface of protection disc (21), the internal surface of the through-hole of protection disc (21) is connected with the fixed surface of the one end of slip casting cone (22), the number of slip casting cone (22) has two, and sets up with the axis symmetry of protection disc (21).
7. The basalt fiber anchor rod for slope support according to claim 6, wherein: grouting holes (23) are formed in the surface of the grouting cone (22), a plurality of grouting holes (23) are formed in the number, a slurry storage chamber (24) is formed in the grouting cone (22), and an external grouting opening (25) is formed in the right end of the grouting cone (22).
8. The basalt fiber anchor rod for slope support according to claim 6, wherein: the right side of the protection disc (21) is fixedly connected with the left side of the handles (27), and the number of the handles (27) is two.
9. A method for using a basalt fiber anchor rod for slope support, which comprises the basalt fiber anchor rod for slope support of any one of claims 1 to 8, and is characterized in that: the method comprises the following steps:
s1, fixing: firstly, one end of a basalt fiber anchor rod (11) is inserted into soil of a side slope, after two conical connecting plates (15) are combined into a cone, the basalt fiber anchor rod is inserted more conveniently and more laborsavingly, then a first rotating handle (19) is rotated, the anti-slip effect is prevented under the action of an anti-slip layer (113), a safety effect is achieved, a connecting rod (12) fixedly connected to the first rotating handle (19) is driven to move towards one end of the basalt fiber anchor rod (11), a fixing cone (17) fixed on the connecting rod (12) extends out of the surface of the basalt fiber anchor rod (11) in an extending hole (112) in the basalt fiber anchor rod (11) while moving, the fixing cone acts on the soil around the anchor rod, the contact area of the anchor rod and the soil is increased, the fixing firmness is increased, then, a second rotating handle (110) is rotated, under the meshing effect of threads (18), the pushing rod (13) is pushed to move on the connecting rod (12), a pushing conical head (14) fixedly connected with one end of the pushing rod (13) acts on the inner wall of the conical connecting plate (15) along with the pushing conical head, so that the conical connecting plate (15) is opened under the action of the hinge (16), the pushing conical head (14) is further pushed forwards continuously and completely enters the soil of the side slope, the anchor rod is more firmly fixed on the side slope, and a better supporting effect is achieved;
s2, protection: after the basalt fiber anchor rod (11) enters side slope soil, the grouting cone (22) on the protection disc (21) is inserted into the soil, the protection disc (21) has a large area, certain soil is effectively protected, the coverage is limited, the grouting cone (22) is required to play a protection role, when the two grouting cones (22) are completely inserted into the soil, an external grouting opening (25) is utilized to inject external fillers into the slurry storage chamber (24), and under the action of external force, the fillers in the slurry storage chamber (24) flow out of the grouting cone (22) through the grouting holes (23) and permeate into the soil to form a complete structure, so that the soil around the anchor rod is protected, the protection effect is optimal, time and labor are saved, and efficient protection work is well carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110573196.3A CN113216172A (en) | 2021-05-25 | 2021-05-25 | Basalt fiber anchor rod for slope support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110573196.3A CN113216172A (en) | 2021-05-25 | 2021-05-25 | Basalt fiber anchor rod for slope support |
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| CN113216172A true CN113216172A (en) | 2021-08-06 |
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| CN202110573196.3A Pending CN113216172A (en) | 2021-05-25 | 2021-05-25 | Basalt fiber anchor rod for slope support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116291200A (en) * | 2023-05-25 | 2023-06-23 | 四川省公路规划勘察设计研究院有限公司 | Basalt fiber anchor rod drilling device for high polymer grouting |
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