CN104404970A - Steel structure anchor pier for supporting pre-stressed anchor cable for side slope - Google Patents
Steel structure anchor pier for supporting pre-stressed anchor cable for side slope Download PDFInfo
- Publication number
- CN104404970A CN104404970A CN201410674589.3A CN201410674589A CN104404970A CN 104404970 A CN104404970 A CN 104404970A CN 201410674589 A CN201410674589 A CN 201410674589A CN 104404970 A CN104404970 A CN 104404970A
- Authority
- CN
- China
- Prior art keywords
- plate
- anchor
- base plate
- box
- top board
- 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
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Classifications
-
- 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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- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
Abstract
The invention discloses a steel structure anchor pier for supporting a pre-stressed anchor cable for a side slope. The anchor pier is formed by welding of a plurality of steel plates, and comprises a bottom plate, a box-type structure side plate and a top plate, wherein the box-type structure side plate is arranged on the bottom plate; the top plate is positioned on the upper part of the box-type structure side plate and is smaller than the bottom plate in area; the side plate is vertical to the top plate and the bottom plate; a plurality of stiffening rib plates are arranged on the outer side of the box-type structure side plate on the bottom plate; a plurality of partition plates are arranged in the box-type structure side plate on the bottom plate; the top plate is provided with an anchored base plate; anchor penetrating holes are respectively formed in the bottom plate, the top plate and the base plate; three anchor penetrating holes are coaxially formed in the same vertical line. The steel structure anchor pier is suitable for rapid rescue support and combination with steel lattice beams to form a combination support for the side slope, is reasonable in structure and convenient to use, is lighter than a conventional concrete anchor pier head, and is capable of obviously shortening the site construction time, and rapidly forming anchoring force.
Description
Technical field
The present invention relates to engineering slope cable bolting structure, specifically, is a kind of side slope prestressing anchor support steel work anchor pier.
Background technology
Prestress anchoraging is the effective measures being widely used in all kinds of slope treatment, be mainly used in rock side slope, its reliability is related to the safety of engineering construction and runtime, specification and general way adopt pouring reinforcement concrete anchor pier in side slope, and through reeving, slip casting, stretch-draw, locking complete anchor cable construction.During anchor cable construction, need in steep side slope, to beat anchor pole to support fixing concrete template, then assembling reinforcement, builds anchor pier concrete, and long construction period, concrete transportation difficulty, cannot form slope anchorage power fast.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of rational in infrastructure, easy to use, is applicable to the side slope prestressing anchor support steel work anchor pier of soil property and rock side slope.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of side slope prestressing anchor support steel work anchor pier, described anchor pier is welded by plurality of steel plates, comprise base plate, be positioned at the box-structure side plate on base plate, be positioned at box-structure side plate top and the top board less than base areas, side plate and top board, base plate is vertical, base plate is positioned at the multiple floor of putting more energy into of box-structure side plate arranged outside, base plate is positioned at box-structure side plate inside multiple dividing plate is set, top board is provided with the backing plate of anchoring, base plate, top board and middle being respectively arranged with of backing plate wear anchor hole, wear anchor hole for 3 to be coaxially positioned on same vertical line.
Described base plate, top board and backing plate are square, and foursquare four angles of base plate are for smearing angle, and floor of putting more energy into is triangle, and dividing plate is rectangle, the Ye Weimo angle, corner of put more energy into floor and dividing plate, and floor of putting more energy into is vertical with the side plate contacted respectively with dividing plate.
The described base plate length of side 800 ~ 1400mm, the top board length of side and side plate height are 1/2nd of the base plate length of side, the anchoring backing plate length of side 150 ~ 300mm, center hole diameter 80 ~ 160mm, steel plate thickness 8mm ~ 30mm.
Described foursquare base four is smeared angle place and is provided with anchor pole when being convenient to install and penetrates four fixing through holes.
The invention has the beneficial effects as follows: rational in infrastructure, easy to use, can significantly shorten the Contraction in Site time, lightweight compared with conventional concrete anchor pier head, anchored force can be formed fast, steel lattice beam can be adopted between anchor pier to connect, be applicable to rock matter or soil-slope.
Accompanying drawing explanation
Fig. 1 is the structural representation of side slope prestressing anchor support steel work anchor pier of the present invention.
Fig. 2 is the structural representation of side slope prestressing anchor support steel work anchor pier no-top plate of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
As Fig. 1, shown in 2, side slope prestressing anchor support steel work anchor pier of the present invention, described anchor pier is welded by plurality of steel plates, comprise base plate 1, be positioned at the box-structure side plate 2 on base plate 1, be positioned at box-structure side plate 2 top and the top board 3 less than base areas, side plate 2 and top board, base plate is vertical, base plate is positioned at the multiple floor 4 of putting more energy into of box-structure side plate 2 arranged outside, base plate is positioned at box-structure side plate 2 inside multiple dividing plate 5 is set, top board 3 is provided with the backing plate 7 of anchoring, base plate 1, top board 2 and middle being respectively arranged with of backing plate 7 wear anchor hole 8, wear anchor hole 8 for 3 to be coaxially positioned on same vertical line.
In the present embodiment, described base plate 1, top board 3 and backing plate 7 is square, and foursquare four angles of base plate 1 are for smearing angle, put more energy into floor 4 for triangle, dividing plate 5 is rectangle, the Ye Weimo angle, corner of put more energy into floor 4 and dividing plate 5, and floor 4 of putting more energy into is vertical with the side plate 2 contacted respectively with dividing plate 5.Described foursquare base plate 1 four is smeared angle place and is provided with anchor pole when being convenient to install and penetrates four fixing through holes 6.
Usually, described base plate 1 length of side 800 ~ 1400mm, top board 3 length of side and side plate 2 are highly all about 1/2nd of the base plate length of side, the anchoring backing plate length of side 150 ~ 300mm, center hole diameter 80 ~ 160mm, steel plate thickness 8mm ~ 30mm.
Backing plate 7 length of side of described anchoring, wear anchor hole 8 aperture and adjust according to anchor cable tonnage and anchor head lockset pattern.
Steel work anchor pier of the present invention, top board, base plate and backing plate center wear anchor hole 8 for reeving.4, base plate corner through hole 6 can be used for necessary anchoring temporarily.Anchor pier base plate 1 size, top board 3 size, floor 4 quantity of putting more energy into adjust depending on anchor cable tonnage.The present invention is rational in infrastructure, easy to use, can significantly shorten the Contraction in Site time, lightweight compared with conventional concrete anchor pier head, can form anchored force fast.
Anchor pier of the present invention is particularly useful for the supporting of side slope rapid rescue and in conjunction with steel lattice beam combined supporting, when adopting steel lattice beam and adjacent steel anchor pier to connect to form combined supporting, all can be connected with steel lattice beam in anchor pier 4 directions, steel lattice beam can to weld or punch bolt with end side and floor of putting more energy into.
Angle design is smeared in employing, and save bight base plate and stiffening rib plate material consumption, structure is more reasonable.Steel work anchor pier of the present invention, base plate, top board, side plate and the floor of putting more energy into be attached thereto, dividing plate, anchoring backing plate all adopt Double-face adhesive angle full weld, meet code requirement.
Above-described embodiment is only for illustration of technological thought of the present invention and feature, its object is to enable those skilled in the art understand content of the present invention and implement according to this, only can not limit the scope of the claims of the present invention with the present embodiment, namely the equal change done of all disclosed spirit or modification, still drop in the scope of the claims of the present invention.
Claims (4)
1. a side slope prestressing anchor support steel work anchor pier, it is characterized in that, described anchor pier is welded by plurality of steel plates, comprise base plate (1), be positioned at the box-structure side plate (2) on base plate (1), be positioned at box-structure side plate (2) top and the top board (3) less than base areas, side plate (2) and top board, base plate is vertical, base plate is positioned at the multiple floor of putting more energy into (4) of box-structure side plate (2) arranged outside, base plate is positioned at box-structure side plate (2) inside multiple dividing plate (5) is set, top board (3) is provided with the backing plate (7) of anchoring, base plate (1), top board (2) and middle being respectively arranged with of backing plate (7) wear anchor hole (8), wear anchor hole (8) for 3 to be coaxially positioned on same vertical line.
2. side slope prestressing anchor support steel work anchor pier according to claim 1, it is characterized in that, described base plate (1), top board (3) and backing plate (7) are square, foursquare four angles of base plate (1) are for smearing angle, floor (4) of putting more energy into is triangle, dividing plate (5) is rectangle, put more energy into the Ye Weimo angle, corner of floor (4) and dividing plate (5), floor of putting more energy into (4) and dividing plate (5) are vertical with the side plate contacted (2) respectively.
3. side slope prestressing anchor support steel work anchor pier according to claim 2, it is characterized in that, described base plate (1) length of side 800 ~ 1400mm, top board (3) length of side and side plate (2) are highly 1/2nd of the base plate length of side, the anchoring backing plate length of side 150 ~ 300mm, center hole diameter 80 ~ 160mm, steel plate thickness 8mm ~ 30mm.
4. the side slope prestressing anchor support steel work anchor pier according to Claims 2 or 3, is characterized in that, described foursquare base (1) four is smeared angle place and is provided with anchor pole when being convenient to install and penetrates four fixing through holes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674589.3A CN104404970A (en) | 2014-11-21 | 2014-11-21 | Steel structure anchor pier for supporting pre-stressed anchor cable for side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674589.3A CN104404970A (en) | 2014-11-21 | 2014-11-21 | Steel structure anchor pier for supporting pre-stressed anchor cable for side slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104404970A true CN104404970A (en) | 2015-03-11 |
Family
ID=52642630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410674589.3A Pending CN104404970A (en) | 2014-11-21 | 2014-11-21 | Steel structure anchor pier for supporting pre-stressed anchor cable for side slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104404970A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305202A (en) * | 2020-03-18 | 2020-06-19 | 陕西省引汉济渭工程建设有限公司 | Anchor rod-based emergency device for rapid stress of anchor cable and application method thereof |
| CN111458062A (en) * | 2020-04-10 | 2020-07-28 | 水利部交通运输部国家能源局南京水利科学研究院 | Instrument for automatically measuring three-dimensional frost heaving force of channel and measuring and mounting method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0971941A (en) * | 1995-06-29 | 1997-03-18 | Ibiden Kogyo Co Ltd | Slope protection member and slope protection method using the member |
| CN2737834Y (en) * | 2004-08-03 | 2005-11-02 | 戴瑞奇 | Combined side slope counter-force structural member and assembling structure thereof |
| CN201627204U (en) * | 2010-03-17 | 2010-11-10 | 葛洲坝集团第二工程有限公司 | Combined type anchor backing seat |
| CN103866766A (en) * | 2014-04-02 | 2014-06-18 | 中国地质科学院探矿工艺研究所 | Steel anchor pier for landslide emergency treatment and construction method thereof |
| CN204238230U (en) * | 2014-11-21 | 2015-04-01 | 中水北方勘测设计研究有限责任公司 | A kind of side slope prestressing anchor support steel work anchor pier |
-
2014
- 2014-11-21 CN CN201410674589.3A patent/CN104404970A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0971941A (en) * | 1995-06-29 | 1997-03-18 | Ibiden Kogyo Co Ltd | Slope protection member and slope protection method using the member |
| CN2737834Y (en) * | 2004-08-03 | 2005-11-02 | 戴瑞奇 | Combined side slope counter-force structural member and assembling structure thereof |
| CN201627204U (en) * | 2010-03-17 | 2010-11-10 | 葛洲坝集团第二工程有限公司 | Combined type anchor backing seat |
| CN103866766A (en) * | 2014-04-02 | 2014-06-18 | 中国地质科学院探矿工艺研究所 | Steel anchor pier for landslide emergency treatment and construction method thereof |
| CN204238230U (en) * | 2014-11-21 | 2015-04-01 | 中水北方勘测设计研究有限责任公司 | A kind of side slope prestressing anchor support steel work anchor pier |
Non-Patent Citations (1)
| Title |
|---|
| 李伟泉: "糯扎渡电站地下厂房系统工程钢锚墩的优化设计及应用", 《南方十三省（区、市）水力发电学会秘书长会议论文集》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305202A (en) * | 2020-03-18 | 2020-06-19 | 陕西省引汉济渭工程建设有限公司 | Anchor rod-based emergency device for rapid stress of anchor cable and application method thereof |
| CN111458062A (en) * | 2020-04-10 | 2020-07-28 | 水利部交通运输部国家能源局南京水利科学研究院 | Instrument for automatically measuring three-dimensional frost heaving force of channel and measuring and mounting method thereof |
| CN111458062B (en) * | 2020-04-10 | 2022-03-04 | 水利部交通运输部国家能源局南京水利科学研究院 | Instrument for automatically measuring three-dimensional frost heaving force of channel and measuring and mounting method thereof |
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| PB01 | Publication | ||
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Application publication date: 20150311 |