CN102046886A - Multi-purpose earth anchor bracket - Google Patents

Multi-purpose earth anchor bracket Download PDF

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Publication number
CN102046886A
CN102046886A CN2009801190477A CN200980119047A CN102046886A CN 102046886 A CN102046886 A CN 102046886A CN 2009801190477 A CN2009801190477 A CN 2009801190477A CN 200980119047 A CN200980119047 A CN 200980119047A CN 102046886 A CN102046886 A CN 102046886A
Authority
CN
China
Prior art keywords
anchor
plates
plate
bracket
earth
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
CN2009801190477A
Other languages
Chinese (zh)
Inventor
孙一俊
李万基
南硕祐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEW TECHNICAL INDUSTRY Co Ltd
Original Assignee
NEW TECHNICAL INDUSTRY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to KR1020080032825A priority Critical patent/KR100992942B1/en
Priority to KR10-2008-0032825 priority
Application filed by NEW TECHNICAL INDUSTRY Co Ltd filed Critical NEW TECHNICAL INDUSTRY Co Ltd
Priority to PCT/KR2009/001605 priority patent/WO2009125935A1/en
Publication of CN102046886A publication Critical patent/CN102046886A/en
Pending legal-status Critical Current

Links

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
    • E02D5/80Ground anchors
    • 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
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74Means for anchoring structural elements or bulkheads
    • E02D5/80Ground anchors
    • E02D5/808Ground anchors anchored by using exclusively a bonding material

Abstract

Disclosed is an earth anchor bracket for fixing an anchor body inserted and fixed into the ground in an earth anchor method. The earth anchor bracket includes: two side plates parallel to each other and having a shaft hole, respectively; a connection member installed between the both side plates to connect the both side plates; and a pressure support means placed between the both side plates, and having rotation shafts each inserted into the shaft holes and a through portion through which a anchor free length is withdrawn. A position of the cylinder member is determined automatically depending on a tensile angle of the anchor body since the cylinder member in which the anchor body is inserted can rotates about the rotation shaft. Therefore, it is possible to solve the inconvenience that a worker adjusts the position of the pressure support means manually as is conventionally performed. Also, the earth anchor bracket of the present invention can be used for multipurpose uses in various earth retaining methods since the first bracket unit and the second bracket unit can be connected to be used as a single earth anchor bracket or the first bracket unit can be used separately. Therefore, it is possible to considerably save a construction cost since it is not necessary to employ earth anchor brackets of different forms corresponding to each earth retaining method by using the earth anchor bracket disclosed herein.

Description

Use earth anchor bracket more
Technical field
The present invention relates to a kind of earth anchor bracket that is used for fixing the anchor body, it is inserted and secured in the ground, thereby the soft ground subsides in the prevention earth anchor method.Particularly, the present invention relates to a kind of earth anchor bracket, it is according to the position of the draw direction automatic pressure regulation bracing or strutting arrangement of anchor body, and can be in the retaining geotechnique does obtains multiple application with multi-form.
Background technology
Usually, the ground anchor method when steep excavation of formation in excavation or the Foundation Design is cheated, is widely used for stoping collapsing of retaining wall in civil engineering/building site.Described ground anchor method is following to carry out.
As shown in fig. 1, soldier pile (H shaped steel) is driven in the ground, excavates the ground of appointment, and cage plate is inserted between the soldier pile then, thereby forms retaining wall 1.
Subsequently, in retaining wall 1 perforation, an anchor body 3 is driven in bore portion 2, carries out first with the fixing long Lb of anchor then and is in the milk with mooring anchor body 3 with the pre-determined tilt angle.Usually, anchor body 3 is divided into anchor drift La and the long Lb of mooring anchor according to the void line (at the dotted line of Fig. 1) that collapses, this void line that collapses is determined by the design standard of foundation earth, be located between the edge and ground of excavated hole bottom surface 6, intersect with bore portion 2, and carry out the 1st grouting with the long Lb of mooring anchor usually.
Finish when the curing of the 1st grouting, the anchor drift La that pulling force is applied to anchor body 3 is to be fixed to anchor body 3 on the earth anchor bracket 10, and this earth anchor bracket 10 is installed on the girder 4 of retaining wall 1.For this reason, the anchor drift La of anchor body 3 is via the breakthrough part that forms at earth anchor bracket 10 and use cone 5 fixing subsequently, and the diameter of cone 5 is greater than the diameter of breakthrough part.
After anchor body 3 is fixed on the support 10, carry out second grouting, thereby the pulling force supported retaining wall 1 of anchor body 3 is to resist the pressure of soil at the remainder of bore portion 2.
In this ground anchor method, use various earth anchor brackets.
Fig. 2 is the phantom drawing of a kind of earth anchor bracket 10 the most frequently used in civil engineering/building site, this earth anchor bracket comprises two side plates 11 that cardinal principle parallel to each other is triangular in shape, and be installed in pressure support plate 12 on the same tilt limit of two side plates 11, and be provided with breakthrough part 12a, anchor body 3 is regained via this breakthrough part 12a.
But,, use the earth anchor bracket 10 of this shape to cause often occurring the bending of pressure support plate 12 or the distortion of side plate 11 at work because it is very big to be applied to the pulling force of anchor body 3.
In addition, existing problems, promptly the draw direction of anchor body 3 and earth anchor bracket is inconsistent with reference to the stretching angle, and therefore when earth anchor bracket 10 was installed, anchor body 3 should be crooked.When the anchor body is crooked, compare with normal conditions, need bigger pulling force, and, should increase the size or the weight of earth anchor bracket for supporting this pressure.
For addressing the above problem, the Korean Patent of the patent No. 760213 proposes a kind of earth anchor bracket, its have the bend that has sawtooth that forms at the inclined side of biside plate and be formed on the cylinder with the projection of engagement, and this support is supported with consistent with various stretching angles by biside plate.
But, even when using earth anchor bracket in the patent, still have inconvenience, promptly the workman should select sawtooth to support to support cylinder behind the earth anchor bracket by girder according to the stretching angle.
In addition, two girders that are separated from each other owing to earth anchor bracket are fixed or are supported that have a problem, promptly it can not be used to use the concrete wall of continuous piling wall or diaphragm wall.
Summary of the invention
Embodiments of the invention relate to a kind of earth anchor bracket, and wherein the position of a pressure support device is depended on the draw direction of anchor body and do not needed the workman just to adjust and can adjust automatically.
In addition, embodiments of the invention relate to a kind of earth anchor bracket, and it can be used for using the fixing of anchor body in the various fields of different retaining indigenous methods.
In one embodiment, a kind of earth anchor bracket is used for by the ground anchor method anchor body being inserted and secured in the ground, comprising:
Two side plates, parallel to each other and have an axis hole respectively; A junction spare is installed between two side plates to connect two side plates; And a pressure support device, being arranged between two side plates, and having axis of rotation and breakthrough part, each axis of rotation is inserted into axis hole, regains the anchor drift via breakthrough part.
Preferably, described pressure support device is a cylindrical member, and it has from the outstanding axis of rotation of opposing outer face with via the breakthrough part of rotating shaft terminal.
Preferably, described biside plate has a bend respectively in the top, and the outside of cylindrical member is provided with the projection with curved surface, and projection is respectively by the bend support of biside plate.
Preferably, described biside plate comprises first side plate with axis hole; And second side plate that is connected to first side plate respectively by coupling device, and first side plate and second side plate are engaged with each other with zigzag.
Preferably, one is used for being separately positioned on two side plates around the circular stiffener of axis hole periphery.
Preferably, first base plate that is isolated from each other and second base plate are connected to the lower end of two side plates, and a stiffener is installed between two side plates and first base plate or second base plate.Preferably, the base plate with anchor fixing hole is connected to the lower end of two side plates, and the anchor fixing hole is used for mooring anchor is connected to retaining wall.
In another embodiment, a kind of earth anchor bracket is used for by the ground anchor method anchor body being inserted and secured in the ground, comprising: first carrier unit, its have two parallel to each other and first side plate of an axis hole arranged respectively; First link, it is arranged on and connects two first side plates between two first side plates; And the pressure support device, it is arranged between two first side plates, and has axis of rotation and breakthrough part, and axis of rotation is inserted into axis hole respectively, regains the anchor drift via this breakthrough part; Second carrier unit has two second side plates parallel to each other and is arranged on second connector that connects second side plate between two second side plates; And a linkage, it is used to connect first carrier unit and second carrier unit.
In another embodiment, a kind of earth anchor bracket is used for by the ground anchor method anchor body being inserted and secured in the ground, comprising: two side plates, and this side plate is parallel to each other and have an axis of rotation respectively on an inner surface; A junction spare, it is installed between two side plates to connect two side plates; And a pressure support device, it is arranged between two side plates, and has axis hole and breakthrough part, and each axis hole is connected with the axis of rotation of two side plates, regains the anchor drift via breakthrough part.
Beneficial effect
According to the present invention, the position of a cylindrical member is determined automatically according to the stretching angle of anchor body, because the cylindrical member that the anchor body inserts wherein can rotate around axis of rotation.Therefore, the workman manually adjusts the position of pressure support device and what produce is not soluble in the usual course.
In addition, earth anchor bracket of the present invention can be general in the method for various retaining soil, thereby because first carrier unit can be connected as individually the anchor-hold use or first carrier unit can use respectively with second carrier unit.Therefore, can save a sizable cost of construction, because the earth anchor bracket of the application of the invention, it is unnecessary using the multi-form earth anchor bracket corresponding to every kind of retaining indigenous method.
Description of drawings
Above-mentioned and other purposes of the present invention, the following explanation of the preferred embodiment that feature and advantage will provide in conjunction with the drawings becomes obviously, wherein:
Fig. 1 is the schematic diagram of a kind of ground of explanation anchor method;
Fig. 2 is the phantom drawing of the example of the traditional earth anchor bracket of explanation;
Fig. 3 illustrates the phantom drawing of earth anchor bracket according to an embodiment of the invention;
Fig. 4 illustrates the decomposition diagram of earth anchor bracket according to an embodiment of the invention;
Fig. 5 and Fig. 6 illustrate first carrier unit of earth anchor bracket and the phantom drawing of second carrier unit according to an embodiment of the invention respectively;
Fig. 7 illustrates the lateral view of the installation of earth anchor bracket according to an embodiment of the invention;
Fig. 8 is the sectional view that the angle of explanation one cylindrical member changes with the draw direction of anchor body;
Fig. 9 and Figure 10 are the lateral views that the various uses of first carrier unit is described respectively.
Description of reference numerals
100: earth anchor bracket 110: side plate
112: the second side plates of 111: the first side plates
114: axis hole 120: link
130a: the first base plate 130b: second base plate
140: cylindrical member 150: axis of rotation
170: the second stiffeners of 160: the first stiffeners
180: junction plate 200: tensioning apparatus.
The specific embodiment
Hereinafter, describe embodiments of the invention with reference to the accompanying drawings in detail.
Fig. 3 and Fig. 4 are respectively the phantom drawing and the decomposition diagrams of earth anchor bracket according to an embodiment of the invention.
Earth anchor bracket 100 according to an embodiment of the invention, comprise two side plates 110; A junction spare 120 is arranged between two side plates 110 to connect two side plates 110; The first base plate 130a and the second base plate 130b, be separated from each other and separately with the coupling of the lower end of two side plates 110; And a cylindrical member 140, be arranged between two side plates 110 to regain the anchor drift of anchor body.
Cylindrical member 140 has the breakthrough part 141 through its two ends.And two axis of rotation 150 are protruding from two opposed outer surface of cylindrical member 140.Each axis of rotation 150 is inserted in the axis hole 114 that forms on two side plates 110, so cylindrical member 140 and 110 rotatable connections of two side plates.
Preferred axis of rotation 150 and cylindrical member 140 are integrally formed, but not to its special restriction.Axis of rotation 150 can be cylindrical, perhaps can manufacture the form of hollow cylinder, so that reduce weight.
Though cylindrical member 140 has rectangular section in the drawings, cylindrical member can also have circular section.
Because when tension force was applied to the anchor body of withdrawal, cylindrical member 140 was as the pressure support device, so cylindrical member 140 does not need to be cylindric.Thereby, if the pressure support parts have by being used to regain the anchor body breakthrough part 141 and with the axis of rotation 150 of axis hole 114 couplings of side plate 110, can use the pressure support device of another form.
Simultaneously, for the pressure to cylindrical member 140 of distributional effects suitably, and correctly guide rotatablely moving of cylindrical member 140, the outer upper from cylindrical member 140 is outstanding respectively to be supported in the projection 142 of upper end of side plate 110.
In this case, consider that cylindrical member 140 is around axis of rotation 150 rotations, upper end at each side plate 110 forms the bend 113 that contacts with described upper end projection 142, and the bottom surface of each projection 142 need be formed and bend 113 corresponding curved surfaces.
Because tens of tons or bigger pressure are applied to the anchor body of regaining by cylindrical member 140, side plate 110 may be because pressure distortion.For preventing side plate 110 distortion, first stiffener 160 that centers on the excircle of axis hole 114 can be installed to the inside or the outer surface of two side plates 110.
In addition, the 2nd stiffener 170 in the outside of two side plates 110 or installed inside between side plate 110 and the first base plate 130a and the second base plate 130b.When second stiffener 170 is installed between the first base plate 130a and two side plates 110 as shown, there is the second identical shaped stiffener 170 between the second base plate 130b and two side plates 110, to install.
Second stiffener 170 and 110 vertical connections of side plate are preferably along with (goes to a lower end) has the plate of bigger width towards the lower end, but are not specially limited.
The pressure distribution that the first base plate 130a and the second base plate 130b will be applied on the biside plate 110 arrives crossbeam or bottom surface, and has the anchor fixing hole 134 that is used for fixing anchor.When earth anchor bracket 100 of the present invention was separated and had only first carrier unit 100a separation as described below to use, anchor fixing hole 134 was used to insert mooring anchor, and described anchor is fixed to retaining wall to the first base plate 130a.
Because the first base plate 130a should not stop up via cylindrical member 140 and regain the anchor bodies, if the length of the first base plate 130a is long, the cutting part 131 that is used to regain the anchor body can form at the middle part of the first base plate 130a.
When mounted, the second base plate 130b is supported by a girder that is arranged on base plate 130b bottom, thereby and have the girder support that support end 132 is positioned at its underpart easily, support end 132 forms by the upper end of crooked base plate 130b.
In addition, damaged by pulling force for preventing support end 132, form in the lower end of biside plate 110 around and support the rib 119 of the excircle of support end 132.
Simultaneously, each side plate 110 can be integrally formed, and in one embodiment of this invention, first side plate unit 111 and second side plate unit 112 are made respectively, is connected to each other then to finish as shown in the figure side plate 110.This is to do for earth anchor bracket 100 of the present invention being applied to various forms of retaining geotechniques, and concrete use will be described subsequently.
First side plate unit 111 and second side plate unit 112 use bolt 186 and nut 185 couplings, and junction plate 180 is attached to outer (perhaps) surface of first side plate unit 111 and the second side unit plate 112 simultaneously.
In order to increase the bonding force and the resistance to pressure of first side plate unit 111 and second side plate unit 112, the coupled side of first side plate unit 111 and second side plate unit 112 meshes with zigzag.
For this reason, a protuberance 116 forms in the side with the coupling of second side plate unit 112 of first side plate unit 111, and forms in the side with 111 couplings of first side plate unit of second side plate unit 112 with a coupling slot 117 that protuberance 116 is fit to.In other words, first side plate unit 111 and second side plate unit 112 use junction plate 180 couplings, and described junction plate 180 has protuberance 116 and the coupling slot 117 that matches each other.Protuberance 116 and coupling slot 117 can form on the contrary, and can form a large amount of protuberances 116 and coupling slot 117.
Coupling plate 180 can be fixed by bolts on first side plate unit 111 and second side plate unit 112, and perhaps the part of coupling plate 180 can be welded on second side plate unit 112 in advance, and other parts are fixed by bolts on first side plate unit 111 then.
Coupling plate 180 has bolt hole 183 respectively with first side plate unit 111, bolt hole 118 is used for bolt and is connected.When coupling plate 180 is welded on second side plate unit 112, for welding hole 184 for the purpose of the convenience of welding can form on coupling plate 180.
180 of coupling plates can be connected to first side plate unit 111 and second side plate unit 112,,, can further be connected to the first base plate 130a with the lower end coupling of first side plate unit 111 for coupling plate 180 for strengthening resistance to pressure.
In other words, as shown in FIG., coupling plate 180 can comprise that one connects the vertical panel 181 of first side plate unit 111 and the second plate unit 112 and from a level board 182 of the lower end bending of vertical panel 181, and level board 182 is connected to the first base plate 130a.For this reason, the first base plate 130a has bolt connecting hole 136, is used for through connecting hole the first base plate 130a being connected with level board 182.
Axis hole 114 is formed at first side plate unit 111, inserts the axis of rotation 150 of cylindrical member 140 in the axis hole.Therefore, use link 120 with two first side plate Unit 111 and the cylindrical member coupling that is inserted in therebetween, and the lower end of side plate unit 111 is connected to the first base plate 130a subsequently, thus the first carrier unit 100a that structure can independently use, as shown in Figure 5.
In addition, two second side plate units 112 are coupled with the link 120 that inserts betwixt, and so the lower end of latter two second side plate unit 112 connects the second base plate 130b, thus the structure second carrier unit 100b as shown in Figure 6.As shown in FIG., coupling plate 180 can be connected to second side plate unit 112 in advance, for example, and by welding.
Fig. 7 is the schematic diagram of the use of earth anchor bracket 100, and wherein first carrier unit 100a is connected with coupling plate 180 with the second carrier unit 100b.In other words, when two girders that are separated from each other 4 are installed in retaining wall 1 outside, the girder 4 that the support end 132 of the second base plate 130b is positioned at downside supports, and an end of the anchor drift of an anchor body 3 uses tensioning apparatus 200 tensionings then via cylindrical member 140 withdrawals.
Pulling force is transferred to two side plates 110 by the axis of rotation 150 of cylindrical member 140, is assigned to by the first base plate 130a and the second base plate 130b then and puts the beams in place and underbeam 4.
At this moment, because cylindrical member 140 passes through axis of rotation 150 along the direction of pull auto arrangement, the workman there is no need to adjust the position of cylindrical member or manual compressing bracing or strutting arrangement as traditional operation.
Fig. 8 a and Fig. 8 b are the schematic diagrames that cylindrical member 140 is arranged to various angles.
Fig. 9 is that an anchor body is fixed on the schematic diagram on the first carrier unit 100a separately.This may be applied to not use the retaining indigenous method of girder, for example, and a continuous piling wall method or a underground diaphragm wall method.
In other words, the retaining wall W that forms at said method holes with insertion anchor body 3, and carries out grouting for mooring anchor length, and the anchor drift of anchor body 3 is passed through cylindrical member 140 withdrawals of the first carrier unit 100a and fixed then.
At this moment, a mooring anchor 300 is inserted on the anchor fixing hole 134 on the first base plate 130a that is formed on the first carrier unit 100a, so that first carrier unit 100 is fixed to retaining wall W.Mooring anchor 300 can be installed when structure retaining wall W in advance.
As mentioned above, because cylindrical member 140 can be by axis of rotation 150 rotations, even when the draw direction of anchor body 3 changes as shown in Figure 9, the first carrier unit 100a with same structure also can use.
Simultaneously, during the ground anchor method of a kind of routine of inserting when the side of main use anchor body by retaining wall W, the use of the first carrier unit 100a of the present invention as shown in Figure 10 allows the anchor body directly to insert ground from the upside of retaining wall W.
In this way, owing to need not bore the retaining wall W that is made by concrete anchor body 3 is installed, the sealing performance or the intensity that weaken a retaining wall W are unwanted.In addition, compare, in an excavated hole, utilize the space extended with the situation that the support that is used to support anchor body 3 is installed in the side of retaining wall W.
Simultaneously, in the above-described embodiment, axis of rotation 150 is protruding from cylindrical member 140, and is formed on biside plate 110 axis of rotation 150 insertions axis hole 114 wherein, and a kind of alternate design also is feasible.
For example, it is possible that axis hole forms in the both sides of cylindrical member 150, and the axis of rotation that is coupled with axis hole is formed on the inner surface of two side plates 110.
Therefore, earth anchor bracket 100 according to the present invention is characterized in that pressure support device (perhaps cylindrical member) rotatably is connected with two side plates 110 by axis of rotation.
Although the present invention describes according to specific embodiment, it will be obvious to those skilled in the art that not deviate from and make various changes and modifications as the spirit and scope of the present invention that limit in the following claim.

Claims (10)

1. earth anchor bracket, it is used for by the ground anchor method anchor body being inserted and secured in the ground, comprising:
Two side plates, they are parallel to each other and have an axis hole respectively;
A junction spare, it is installed between two side plates to connect two side plates; And
One pressure support device, it is arranged between two side plates, and has axis of rotation and breakthrough part, and each axis of rotation is inserted into axis hole, regains the anchor drift via breakthrough part.
2. according to the earth anchor bracket of claim 1, it is characterized in that described pressure support device is a cylindrical member, it has from the outstanding axis of rotation of opposing outer face with via the breakthrough part at its two ends.
3. according to the earth anchor bracket of claim 2, it is characterized in that described biside plate has a bend respectively in the top, and the outside of cylindrical member is provided with the projection with curved surface, described projection is respectively by the bend support of biside plate.
4. according to the earth anchor bracket of claim 1, it is characterized in that described biside plate comprises first side plate with axis hole and second side plate that is connected to described first side plate by coupling device respectively.
5. according to the earth anchor bracket of claim 4, it is characterized in that described first side plate and described second side plate are engaged with each other with zigzag.
6. according to the earth anchor bracket of claim 1, it is characterized in that one is used for each that circular stiffener around described axis hole periphery is arranged on described two side plates.
7. according to the earth anchor bracket of claim 1, it is characterized in that first base plate that is separated from each other and second base plate are connected to the lower end of described two side plates, and a stiffener is installed between described two side plates and described first base plate or described second base plate.
8. according to the earth anchor bracket of claim 1, it is characterized in that the base plate with anchor fixing hole is connected to the lower end of described two side plates, described anchor fixing hole is used for mooring anchor is connected to retaining wall.
9. earth anchor bracket, it is used for by the ground anchor method anchor body being inserted and secured in the ground, comprising:
First carrier unit, its have two parallel to each other and first side plate of an axis hole arranged respectively; First link, it is arranged on and connects two first side plates between two first side plates; And the pressure support device, it is arranged between two first side plates, and has axis of rotation and breakthrough part, and described axis of rotation is inserted into axis hole respectively, and the anchor drift is regained by breakthrough part;
Second carrier unit, it has two second side plates parallel to each other and is arranged between two second side plates to connect second connector of second side plate; And
One linkage, it is used to connect first carrier unit and second carrier unit.
10. earth anchor bracket, it is used for by the ground anchor method anchor body being inserted and secured in the ground, comprising:
Two side plates, parallel to each other and have an axis of rotation on an inner surface therein respectively;
A junction spare, it is installed between two side plates to connect two side plates; And
One pressure support device is arranged between two side plates, and has axis hole and breakthrough part, and each axis hole is connected with the axis of rotation of two side plates, and the anchor drift is regained via breakthrough part.
CN2009801190477A 2008-04-08 2009-03-30 Multi-purpose earth anchor bracket Pending CN102046886A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020080032825A KR100992942B1 (en) 2008-04-08 2008-04-08 Multipurpose earth anchor bracket
KR10-2008-0032825 2008-04-08
PCT/KR2009/001605 WO2009125935A1 (en) 2008-04-08 2009-03-30 Multi-purpose earth anchor bracket

Publications (1)

Publication Number Publication Date
CN102046886A true CN102046886A (en) 2011-05-04

Family

ID=41162045

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801190477A Pending CN102046886A (en) 2008-04-08 2009-03-30 Multi-purpose earth anchor bracket

Country Status (6)

Country Link
EP (1) EP2278076A1 (en)
KR (1) KR100992942B1 (en)
CN (1) CN102046886A (en)
AU (1) AU2009234636A1 (en)
MY (1) MY159716A (en)
WO (1) WO2009125935A1 (en)

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Publication number Priority date Publication date Assignee Title
CN105083743A (en) * 2015-07-16 2015-11-25 上海外高桥造船有限公司 Pile leg fixing device

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Publication number Priority date Publication date Assignee Title
KR100964258B1 (en) * 2010-01-27 2010-06-16 (주)서림건설 Auto angle bracket for earth anchor
KR101004639B1 (en) * 2010-02-08 2011-01-04 이윤정 Anchor bracket
KR101260966B1 (en) * 2011-04-13 2013-05-06 김용만 Steel Strand Extension Device having Angle adjustment anchor bracket
KR101314275B1 (en) 2012-08-09 2013-10-02 대우조선해양 주식회사 Anchor pocket structure for vessels and assembly method thereof
KR101965406B1 (en) * 2018-08-03 2019-04-03 정순국 Nail assembly and construction method of nail using the same
NL2022393B1 (en) * 2019-01-14 2020-08-14 Key Staal B V Assembly of a retaining wall, at least two elongated anchoring elements and a purlin beam

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JPS534326B2 (en) * 1975-01-09 1978-02-16
JP2003105760A (en) * 2001-09-27 2003-04-09 Kozo Koji Kk Built-up universal anchor pedestal
KR100652530B1 (en) * 2006-03-31 2006-12-04 손일준 Earth anchor bracket
KR100760213B1 (en) * 2006-12-28 2007-09-20 (주) 신기술산업 Earth anchor bracket having saw-toothed and curved part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105083743A (en) * 2015-07-16 2015-11-25 上海外高桥造船有限公司 Pile leg fixing device

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MY159716A (en) 2017-01-31
KR100992942B1 (en) 2010-11-08
WO2009125935A1 (en) 2009-10-15
KR20090107354A (en) 2009-10-13
EP2278076A1 (en) 2011-01-26
AU2009234636A1 (en) 2009-10-15

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