CN111809621A - Mechanical linkage anti-pulling anchor rod - Google Patents

Mechanical linkage anti-pulling anchor rod Download PDF

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Publication number
CN111809621A
CN111809621A CN202010725008.XA CN202010725008A CN111809621A CN 111809621 A CN111809621 A CN 111809621A CN 202010725008 A CN202010725008 A CN 202010725008A CN 111809621 A CN111809621 A CN 111809621A
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CN
China
Prior art keywords
muscle
circular tray
column
anchor rod
fastening
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
Application number
CN202010725008.XA
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Chinese (zh)
Inventor
华彬
张孟孟
Original Assignee
华彬
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Filing date
Publication date
Application filed by 华彬 filed Critical 华彬
Priority to CN202010725008.XA priority Critical patent/CN111809621A/en
Publication of CN111809621A publication Critical patent/CN111809621A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74Means for anchoring structural elements or bulkheads
    • E02D5/76Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/02Foundation pits
    • E02D17/04Bordering surfacing or stiffening the sides of foundation pits
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/20Securing of slopes or inclines
    • E02D17/207Securing of slopes or inclines with means incorporating sheet piles or piles

Abstract

The invention relates to the field of uplift anchors, in particular to a mechanical linkage uplift anchor, which comprises a circular tray, wherein a fixed support is arranged on the outer surface of the upper end of the circular tray, a through hole is formed in one side of the fixed support, a reinforcing rib is arranged on the inner side of the fixed support, a first connecting column is arranged on the outer surface of one end of the reinforcing rib, an adsorption disc is arranged at one end of the first connecting column, a fastening column is arranged on the outer surface of the adsorption disc, a stressed main rib is arranged on the outer surface of the upper end of the circular tray, which is close to the center, a second connecting column is arranged on the outer surface of one end of the stressed main rib, a blade is arranged at one end of the second connecting column, and a. According to the mechanical linkage uplift anchor rod, the anchor rod is not easy to separate from a rock-soil body in close contact, the contact area with the rock-soil body is large, the stability is high, and the engineering requirement under large stress can be met.

Description

Mechanical linkage anti-pulling anchor rod
Technical Field
The invention relates to the field of uplift anchor rods, in particular to a mechanical linkage uplift anchor rod.
Background
In the projects of foundation pit enclosure, slope reinforcement, foundation reinforcement and the like, the uplift anchor rod is a common device and has the functions of preventing the slippage in a rock-soil body and generating shear damage, and the stability of the rock-soil body structure is enhanced through the reinforcement of the uplift anchor rod on the rock-soil body; the existing uplift anchor rod has certain defects when in use, firstly, an anchor rod hole needs to be drilled on a rock-soil body before the uplift anchor rod is used, the process has large disturbance on the rock-soil body, the anchor rod hole is likely to be drilled and then is shaken in cooperation with the uplift anchor rod, so that the uplift anchor rod is separated from the rock-soil body to fail, secondly, the existing uplift anchor rod is small in anchoring, the contact area with the rock-soil body is small, the engineering requirement under large stress cannot be met, and therefore the mechanical linkage uplift anchor rod is provided.
Disclosure of Invention
The invention mainly aims to provide a mechanical linkage uplift anchor rod, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a mechanical linkage resistance to plucking stock, includes circular tray, the upper end surface of circular tray is provided with fixing support, one side of fixing support is provided with the through-hole, fixing support's inboard is provided with reinforces the muscle, the one end surface of strengthening the muscle is provided with first spliced pole, the one end of first spliced pole is provided with adsorbs the disc, the surface of adsorbing the disc is provided with the straining post, the upper end surface of circular tray is close to center department and is provided with the main muscle of atress, the one end surface of the main muscle of atress is provided with the second spliced pole, the one end of second spliced pole is provided with the blade, the surface of strengthening the muscle is provided with the fastening silk, the surface of circular tray is provided with the bar groove for one side of fixing support.
When the anti-pulling anchor rod works, a user can insert the stressed main rib and the stressed auxiliary rib into the anchor rod hole, as the rock-soil body around the anchor rod hole is possibly greatly disturbed in the anchor rod hole punching process, the user can press the circular tray onto the rock-soil body, the contact area of the circular tray and the rock-soil body is further increased by the strip-shaped groove on the circular tray, the circular tray is firmer on the rock-soil body, if the circular tray is not firm, the user can insert the fastening piece into the through hole to ensure that the circular tray and the rock-soil body are more stably connected, the whole anti-pulling anchor rod is not easy to fall off from the rock-soil body, when the internal shear stress of the rock-soil body is increased, as the stressed main rib penetrates through the circular tray and the circular tray are matched in a small clearance fit, the stressed main rib is deflected due to the increase of the shear stress, the blade connected with the stressed main rib through the second connecting column is deflected to the fastening wire, the fastening wire is cut off, and the, the absorption disc on the reinforcing rib is fully contacted with the rock-soil body when falling to the rock-soil body, and the fastening column on the absorption disc is pricked into the rock-soil body, so that the contact area with the rock-soil body is increased through the plurality of components, the stability is further enhanced, and the engineering requirement under large stress can be met.
Preferably, the circular tray is fixedly connected with the fixed support, a connecting rotating shaft is arranged on the inner side of one end of the reinforcing rib, a rotating shaft fixing ring is arranged on one end of the connecting rotating shaft, the connecting rotating shaft penetrates through the reinforcing rib and the fixed support, the connecting rotating shaft, the reinforcing rib and the fixed support are movably connected, the connecting rotating shaft and the rotating shaft fixing ring are fixedly connected, and the reinforcing rib and the fixed support are movably connected through the connecting rotating shaft; through setting up to fixed connection between circular tray and the fixing support, can ensure that fixing support is firm, make fixing support can cooperate with circular tray, the realization covers the pressure of ground body, further prevent to influence the use of stock because the reason of ground body, and simultaneously, the one end that will strengthen the muscle is connected the pivot and is connected the pivot rotatable, and set up the solid fixed ring of pivot in the one end of connecting the pivot, can ensure to connect the pivot and can not spill from fixing support at the rotation in-process, thereby when making follow-up fastening silk cut off, guarantee to strengthen the muscle and rotate under the action of gravity, and fall to the ground body, guarantee to strengthen adsorbing disc and ground body abundant contact on the muscle, further improve its stability.
Preferably, the number of the reinforcing ribs is three, the reinforcing ribs are arranged at the upper end of the circular tray in an array manner, the reinforcing ribs are fixedly connected with the first connecting columns, the adsorption disc is fixedly connected with the first connecting columns, and the adsorption disc is fixedly connected with the fastening columns; the quantity through will strengthening the muscle sets up to three groups for strengthen the muscle and constitute triangle-shaped, more have stability, in addition, set up to fixed connection between strengthening the muscle and the first spliced pole, can ensure that first spliced pole and above-mentioned part are firm, simultaneously, set up the area of contact that adsorbs the disc can increase device and the ground body, and can make the straining post prick into the ground body in, further improved the stability of device.
Preferably, the stressed main ribs penetrate through the outer surface of the upper end of the circular tray, the stressed main ribs are fixedly connected with the second connecting columns, the number of the second connecting columns is three, the second connecting columns are arranged on the outer surface of one end of each stressed main rib in an array mode, and the second connecting columns are fixedly connected with the blades; through running through the main muscle of atress in the upper end surface of circular tray, can form little clearance fit, and be fixed connection between main muscle of atress and the second spliced pole, it is firm to have ensured second spliced pole and the above-mentioned part of it, in addition, the quantity of second spliced pole is three groups, thereby the quantity of blade also is three groups, be fixed connection between second spliced pole and the blade, in order to prevent that the blade from dropping, make follow-up blade can cut off fastening silk, guarantee to reinforce the muscle and rotate under the action of gravity, and fall to the ground body, guarantee to reinforce the absorption disc on the muscle and fully contact with the ground body, further improve its stability.
Preferably, the fastening wires are fixedly connected with the reinforcing ribs, the fastening wires are wound on the outer surfaces of one ends of the three groups of reinforcing ribs for one circle, the fastening wires are arranged on one side of the blade, and the plane where the upper end of the second connecting column is located and the fastening wires are in the same plane; through establishing to fixed connection between fastening silk and the reinforcement bar for the fastening silk is the state of tightening under initial condition, and the plane that the upper end of second spliced pole was located and fastening silk in a plane, can ensure that atress owner muscle rocks and drives the blade and can cut off the fastening silk, guarantees to reinforce the muscle and rotate under the action of gravity, and falls to the ground body, guarantees to reinforce absorption disc and the ground body full contact on the muscle, further improves its stability.
Preferably, the through holes penetrate through the outer surface of the circular tray, the number of the through holes is a plurality of groups, the outer surface of the strip-shaped groove is provided with stressed auxiliary ribs, the stressed auxiliary ribs are fixedly connected with the circular tray, and the stressed auxiliary ribs are arranged on the circular tray in an array manner; through multiunit through-hole and fastener with the ground body coupling, strengthened the steadiness of whole device, the surface in bar groove is provided with the vice muscle of atress, further strengthens covering the effect to the pressure between the ground body, simultaneously, is the array with the vice muscle of atress and arranges on circular tray, can make the vice muscle of atress and atress main muscle together insert the stock hole in, further strengthened the device's stability.
Preferably, each fastening column consists of an elastic column and a first column, one end of the first column is fixedly connected to the adsorption disc through the elastic column, the other end of the first column is provided with a tip part, a cavity is formed in the elastic column, and water-absorbing resin is filled in the cavity; but rock the drive blade and cut off fastening silk when atress owner muscle, guarantee to strengthen the muscle and rotate under the action of gravity, and fall to the ground body, guarantee to strengthen absorption disc and the ground body on the muscle and fully contact, and make the straining post insert in the ground body, because contain moisture in the ground body, at this moment, the resin that absorbs water in the elasticity post cavity absorbs moisture, thereby make the resin that absorbs water inflation, and then make the elasticity post inflation, further increase and the ground contact between the body, prevent to drop, and simultaneously, set up point portion, make faster embedding ground internal, improve the device's overall stability.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the mechanical linkage anti-pulling anchor rod, the circular tray, the strip-shaped grooves and the through holes are arranged, so that the stressed main ribs and the stressed auxiliary ribs can be inserted into the anchor rod holes, the contact area between the circular tray and a rock-soil body is further increased through the strip-shaped grooves in the circular tray, and the circular tray is firmer on the rock-soil body.
2. According to the mechanical linkage uplift anchor rod, the round tray is connected with the rock-soil body more stably by inserting the fastening piece into the through hole, the whole uplift anchor rod is not prone to falling off from the rock-soil body, meanwhile, due to the arrangement of the fastening wire, the blades and the adsorption disc, when the shear stress in the rock-soil body is increased, the stressed main rib is deflected, the blades are deflected towards the fastening wire and cut off the fastening wire, the reinforcing rib rotates under the action of gravity and falls to the rock-soil body, the adsorption disc on the reinforcing rib is in full contact with the rock-soil body, and the stability is further enhanced.
Drawings
Fig. 1 is a schematic view of the overall structure of a mechanical linkage uplift anchor rod of the invention;
FIG. 2 is a schematic structural diagram of a blade of a mechanical linkage uplift anchor rod according to the invention;
FIG. 3 is a schematic view of a fastening column structure of a mechanical linkage uplift anchor rod according to the present invention;
FIG. 4 is a top view of a mechanically linked uplift anchor according to the present invention;
FIG. 5 is a schematic view of a connecting shaft structure of a mechanical linkage anti-pulling anchor according to the present invention;
FIG. 6 is a cross-sectional view of a fastening post of the present invention;
in the figure: 1. a circular tray; 11. a blade; 12. fastening the wires; 13. a strip-shaped groove; 14. force-bearing auxiliary ribs; 15. the through hole 2 and the fixed support; 3. connecting the rotating shaft; 4. a rotating shaft fixing ring; 5. reinforcing the ribs; 6. a stressed main rib; 7. a first connecting column; 8. adsorbing the disc; 9. a fastening post; 91. an elastic column; 911. a cavity; 92. column one; 921. a tip portion; 10. a second connecting column.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, a mechanical linkage uplift anchor rod comprises a circular tray 1, a fixed support 2 is arranged on the outer surface of the upper end of the circular tray 1, one side of the fixed support 2 is provided with a through hole 15, the inner side of the fixed support 2 is provided with a reinforcing rib 5, a first connecting column 7 is arranged on the outer surface of one end of the reinforcing rib 5, an adsorption disc 8 is arranged at one end of the first connecting column 7, the outer surface of the adsorption disc 8 is provided with a fastening column 9, the outer surface of the upper end of the circular tray 1 is provided with a stress main rib 6 near the center, a second connecting column 10 is arranged on the outer surface of one end of the stress main rib 6, one end of the second connecting column 10 is provided with a blade 11, the surface of strengthening the muscle 5 is provided with fastening silk 12, the surface of circular tray 1 is provided with bar groove 13 for one side of fixing support 2.
When the anti-pulling anchor rod works, a user can insert the stressed main rib 6 and the stressed auxiliary rib 14 into the anchor rod hole, the rock-soil body at the periphery of the anchor rod hole is possibly greatly disturbed in the anchor rod hole punching process, the user can press the circular tray 1 onto the rock-soil body, the strip-shaped groove 13 on the circular tray 1 further increases the contact area of the circular tray 1 and the rock-soil body, the circular tray 1 is firmer on the rock-soil body, if not firm, the user can insert a fastener into the through hole 15 to ensure that the connection of the circular tray 1 and the rock-soil body is more stable, the whole anti-pulling anchor rod is not easy to fall off from the rock-soil body, when the internal shear stress of the rock-soil body is increased, the stressed main rib 6 penetrates through the circular tray 1 and the stressed main rib 6 is matched with the circular tray 1 in a small clearance fit, the stressed main rib 6 moves eccentrically, the blade 11 connected with the stressed main rib 6 through the second connecting column 10 is deviated to the fastening, the fastening wire 12 is cut off, and the reinforcing rib 5 rotates under the action of gravity, falls to the rock-soil body, and the adsorption disc 8 on the reinforcing rib 5 fully contacts with the rock-soil body, and the fastening column 9 on the adsorption disc 8 is pricked into the rock-soil body, so that the contact area with the rock-soil body is enlarged through the above parts, the stability is further enhanced, and the engineering requirement under large stress can be met.
As an embodiment of the invention, the circular tray 1 is fixedly connected with the fixed support 2, the inner side of one end of the reinforcing rib 5 is provided with a connecting rotating shaft 3, one end of the connecting rotating shaft 3 is provided with a rotating shaft fixing ring 4, the connecting rotating shaft 3 penetrates through the reinforcing rib 5 and the fixed support 2, the connecting rotating shaft 3 is movably connected with the reinforcing rib 5 and the fixed support 2, the connecting rotating shaft 3 is fixedly connected with the rotating shaft fixing ring 4, and the reinforcing rib 5 is movably connected with the fixed support 2 through the connecting rotating shaft 3; through setting up to fixed connection between circular tray 1 and fixing support 2, can ensure that fixing support 2 is firm, make fixing support 2 can cooperate with circular tray 1, the realization covers the pressure of the ground body, further prevent to influence the use of stock because the reason of the ground body, and simultaneously, it is rotatable to connect pivot 3 and connect pivot 3 with the one end of strengthening muscle 5, and set up the solid fixed ring 4 of pivot in the one end of connecting pivot 3, can ensure to connect pivot 3 and can not spill from fixing support 2 at the rotation in-process, thereby when making follow-up fastening silk 12 cut off, guarantee to strengthen muscle 5 and rotate under the action of gravity, and fall to the ground body, guarantee to strengthen the abundant contact of absorption disc 8 and the ground body on the muscle 5, further improve its stability.
As an embodiment of the present invention, the number of the reinforcing ribs 5 is three, the reinforcing ribs 5 are arranged in an array at the upper end of the circular tray 1, the reinforcing ribs 5 are fixedly connected with the first connecting column 7, the adsorption disc 8 is fixedly connected with the first connecting column 7, and the adsorption disc 8 is fixedly connected with the fastening column 9; set up to three groups through the quantity that will strengthen muscle 5 for strengthen muscle 5 and constitute triangle-shaped, more have stability, in addition, set up to fixed connection between strengthening muscle 5 and the first spliced pole 7, can ensure that first spliced pole 7 and above-mentioned part are firm, simultaneously, set up the area of contact that adsorbs disc 8 can increase device and ground body, and can make fastening post 9 prick into the ground body, further improved the stability of device.
As an embodiment of the invention, the stressed main ribs 6 penetrate through the outer surface of the upper end of the circular tray 1, the stressed main ribs 6 are fixedly connected with the second connecting columns 10, the number of the second connecting columns 10 is three, the second connecting columns 10 are arranged in an array on the outer surface of one end of the stressed main ribs 6, and the second connecting columns 10 are fixedly connected with the blades 11; through running through atress owner muscle 6 in the upper end surface of circular tray 1, can form little clearance fit, and be fixed connection between atress owner muscle 6 and the second spliced pole 10, it is firm to have ensured second spliced pole 10 and the above-mentioned part, in addition, the quantity of second spliced pole 10 is three groups, thereby the quantity of blade 11 also is three groups, be fixed connection between second spliced pole 10 and the blade 11, in order to prevent that blade 11 drops, make follow-up blade 11 can cut off fastening silk 12, guarantee to reinforce muscle 5 and rotate under the action of gravity, and fall to the ground body, guarantee to reinforce the absorption disc 8 and the ground body full contact on the muscle 5, further improve its stability.
As an embodiment of the present invention, the fastening wire 12 is fixedly connected with the reinforcing ribs 5, the fastening wire 12 is wound around the outer surface of one end of each of the three sets of reinforcing ribs 5, the fastening wire 12 is arranged on one side of the blade 11, and the plane where the upper end of the second connecting column 10 is located is in the same plane with the fastening wire 12; through establishing to fixed connection between 12 and the reinforcement bar 5 of fastening silk for 12 is the state of tightening under initial condition, and the plane that the upper end of second spliced pole 10 was located and fastening silk 12 in a plane, can ensure that atress owner muscle 6 rocks and drives blade 11 and can cut off fastening silk 12, guarantees that reinforcement bar 5 rotates under the action of gravity, and falls to the ground body, guarantees to strengthen that absorption disc 8 and the ground body on the muscle 5 fully contact, further improves its stability.
As an embodiment of the present invention, the through holes 15 penetrate through the outer surface of the circular tray 1, the number of the through holes 15 is a plurality of groups, the outer surface of the strip-shaped groove 13 is provided with stressed auxiliary ribs 14, the stressed auxiliary ribs 14 are fixedly connected with the circular tray 1, and the stressed auxiliary ribs 14 are arranged in an array on the circular tray 1; through multiunit through-hole 15 and fastener with the ground body connection, strengthened the steadiness of whole device, the surface in bar groove 13 is provided with the vice muscle 14 of atress, further strengthens covering the effect to the pressure between the ground body, simultaneously, is the array with the vice muscle 14 of atress and arranges on circular tray 1, can make in the vice muscle 14 of atress and atress owner muscle 6 together insert the stock hole, further strengthened the device's stability.
As an embodiment of the invention, each fastening column 9 consists of an elastic column 91 and a first column 92, one end of the first column 92 is fixedly connected to the adsorption disc 8 through the elastic column 91, the other end of the first column 92 is provided with a tip 921, a cavity 911 is formed inside the elastic column 91, and water-absorbing resin is filled in the cavity 911; but rock when atress owner muscle 6 and drive blade 11 and cut off fastening silk 12, guarantee to strengthen muscle 5 and rotate under the action of gravity, and fall to the ground body, guarantee to strengthen absorption disc 8 and the ground body full contact on the muscle 5, and make the straining post 9 insert in the ground body, because contain moisture in the ground body, at this moment, the resin that absorbs water in the elasticity post 91 cavity 911 absorbs moisture, thereby make the resin that absorbs water inflation, and then make elasticity post 91 inflation, contact between further increase and the ground body, prevent to drop, and simultaneously, set up sharp portion 921, it is internal to make faster embedding ground, improve the device's overall stability.
When the anti-pulling anchor rod works, a user can insert the stressed main rib 6 and the stressed auxiliary rib 14 into the anchor rod hole, the rock-soil body at the periphery of the anchor rod hole is possibly greatly disturbed in the anchor rod hole punching process, the user can press the circular tray 1 onto the rock-soil body, the strip-shaped groove 13 on the circular tray 1 further increases the contact area of the circular tray 1 and the rock-soil body, the circular tray 1 is firmer on the rock-soil body, if not firm, the user can insert a fastener into the through hole 15 to ensure that the connection of the circular tray 1 and the rock-soil body is more stable, the whole anti-pulling anchor rod is not easy to fall off from the rock-soil body, when the internal shear stress of the rock-soil body is increased, the stressed main rib 6 penetrates through the circular tray 1 and the stressed main rib 6 is matched with the circular tray 1 in a small clearance fit, the stressed main rib 6 moves eccentrically, the blade 11 connected with the stressed main rib 6 through the second connecting column 10 is deviated to the fastening, the fastening wire 12 is cut off, and the reinforcing rib 5 rotates under the action of gravity, falls to the rock-soil body, and the adsorption disc 8 on the reinforcing rib 5 fully contacts with the rock-soil body, and the fastening column 9 on the adsorption disc 8 is pricked into the rock-soil body, so that the contact area with the rock-soil body is enlarged through the above parts, the stability is further enhanced, and the engineering requirement under large stress can be met.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a mechanical linkage resistance to plucking stock, includes circular tray (1), its characterized in that: a fixed support (2) is arranged on the outer surface of the upper end of the circular tray (1), a through hole (15) is arranged on one side of the fixed support (2), a reinforcing rib (5) is arranged on the inner side of the fixed support (2), a first connecting column (7) is arranged on the outer surface of one end of the reinforcing rib (5), one end of the first connecting column (7) is provided with an adsorption disc (8), the outer surface of the adsorption disc (8) is provided with a fastening column (9), a stress main rib (6) is arranged on the outer surface of the upper end of the circular tray (1) near the center, a second connecting column (10) is arranged on the outer surface of one end of the stressed main rib (6), one end of the second connecting column (10) is provided with a blade (11), the outer surface of the reinforcing rib (5) is provided with a fastening wire (12), a strip-shaped groove (13) is formed in the outer surface of the circular tray (1) relative to one side of the fixed support (2).
2. The mechanically linked uplift anchor rod according to claim 1, wherein: be fixed connection between circular tray (1) and fixing support (2), the one end inboard of reinforceing muscle (5) is provided with connects pivot (3), the one end of connecting pivot (3) is provided with the solid fixed ring of pivot (4), connect pivot (3) and run through in reinforceing muscle (5) and fixing support (2), be swing joint between connecting pivot (3) and reinforceing muscle (5) and fixing support (2), be fixed connection between connecting pivot (3) and the solid fixed ring of pivot (4), through connecting pivot (3) swing joint between reinforceing muscle (5) and fixing support (2).
3. A mechanically linked uplift anchor rod according to claim 2, wherein: the quantity of reinforceing muscle (5) is three groups, reinforceing muscle (5) and being the array and arranging in the upper end of circular tray (1), be fixed connection between reinforceing muscle (5) and first spliced pole (7), be fixed connection between absorption disc (8) and straining post (9).
4. A mechanically linked uplift anchor rod according to claim 3, wherein: the utility model discloses a circular tray, including atress owner muscle (6), second spliced pole (10) are connected, atress owner muscle (6) run through in the upper end surface of circular tray (1), be fixed connection between atress owner muscle (6) and second spliced pole (10), the quantity of second spliced pole (10) is three groups, second spliced pole (10) are the array and arrange on the one end surface of atress owner muscle (6), be fixed connection between second spliced pole (10) and blade (11).
5. A mechanically linked uplift anchor rod according to claim 4, wherein: be fixed connection between fastening silk (12) and the reinforcement muscle (5), fastening silk (12) winding round is at the one end surface of three group reinforcement muscle (5), fastening silk (12) are in one side of blade (11), the plane and the fastening silk (12) at the upper end of second spliced pole (10) place are in a plane.
6. A mechanically linked uplift anchor rod according to claim 5, wherein: through-hole (15) run through in the surface of circular tray (1), the quantity of through-hole (15) is a plurality of groups, the surface of bar groove (13) is provided with atress auxiliary rib (14), be fixed connection between atress auxiliary rib (14) and circular tray (1), atress auxiliary rib (14) are the array and arrange on circular tray (1).
7. A mechanically linked uplift anchor rod according to claim 6, wherein: every straining post (9) comprises elastic column (91) and a post (92), a post (92) one end links firmly on absorption disc (8) through elastic column (91), and the other end is provided with sharp portion (921), and cavity (911) have been seted up to the inside of elastic column (91), is equipped with water-absorbing resin in cavity (911).
CN202010725008.XA 2020-07-24 2020-07-24 Mechanical linkage anti-pulling anchor rod Pending CN111809621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010725008.XA CN111809621A (en) 2020-07-24 2020-07-24 Mechanical linkage anti-pulling anchor rod

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Application Number Priority Date Filing Date Title
CN202010725008.XA CN111809621A (en) 2020-07-24 2020-07-24 Mechanical linkage anti-pulling anchor rod

Publications (1)

Publication Number Publication Date
CN111809621A true CN111809621A (en) 2020-10-23

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CN202010725008.XA Pending CN111809621A (en) 2020-07-24 2020-07-24 Mechanical linkage anti-pulling anchor rod

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Publication number Priority date Publication date Assignee Title
CN101205719A (en) * 2007-12-05 2008-06-25 中国科学院地质与地球物理研究所 Deep-thick earth-rock aggregate pawl type blasting anchor device
KR20100101878A (en) * 2009-03-10 2010-09-20 주식회사 장평건설 Pressed grouting soil nailing body
CN105822333A (en) * 2016-05-09 2016-08-03 浙江工业大学 Mechanical linkage uplift anchor arm
CN110295594A (en) * 2019-06-19 2019-10-01 新汶矿业集团有限责任公司 A kind of finned high power anchor bolt and its installation method
CN210151730U (en) * 2019-04-11 2020-03-17 李清山 Pressure diffusion device for anchor rod of soil slope

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101205719A (en) * 2007-12-05 2008-06-25 中国科学院地质与地球物理研究所 Deep-thick earth-rock aggregate pawl type blasting anchor device
KR20100101878A (en) * 2009-03-10 2010-09-20 주식회사 장평건설 Pressed grouting soil nailing body
CN105822333A (en) * 2016-05-09 2016-08-03 浙江工业大学 Mechanical linkage uplift anchor arm
CN210151730U (en) * 2019-04-11 2020-03-17 李清山 Pressure diffusion device for anchor rod of soil slope
CN110295594A (en) * 2019-06-19 2019-10-01 新汶矿业集团有限责任公司 A kind of finned high power anchor bolt and its installation method

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刘益等: "新型伞状抗拔锚的制作及其试验研究 ", 《岩石力学与工程学报》 *

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