CN204185856U - Novel anti-floating anchor cable device - Google Patents
Novel anti-floating anchor cable device Download PDFInfo
- Publication number
- CN204185856U CN204185856U CN201420172027.4U CN201420172027U CN204185856U CN 204185856 U CN204185856 U CN 204185856U CN 201420172027 U CN201420172027 U CN 201420172027U CN 204185856 U CN204185856 U CN 204185856U
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- CN
- China
- Prior art keywords
- anchor cable
- anchor
- isolation mount
- floating
- novel anti
- 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.)
- Expired - Lifetime
Links
- 238000007667 floating Methods 0.000 title claims abstract description 15
- 238000002955 isolation Methods 0.000 claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000004873 anchoring Methods 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 12
- 239000002184 metal Substances 0.000 abstract description 7
- 238000007569 slipcasting Methods 0.000 abstract description 7
- 238000009435 building construction Methods 0.000 abstract description 4
- 239000002002 slurry Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
A kind of novel anti-floating anchor cable device for building engineering.It comprises the high strength low relaxation steel strand of 3 rope 7 Φ 5 as anchor cable, anchor cable guiding isolation mount and anchor cable isolation mount.In anchoring section, often about about 1.5m arranges an isolation mount, and anchor cable guiding isolation mount and anchor cable isolation mount are crisscross arranged.Be anchor head structure at the top of anchor cable, comprise anchor cup, anchor plate, intermediate plate, metal sleeve, Grouting Pipe, concrete beam.After anchor cable imbeds rock-soil layer by isolating frame, by the Grouting Pipe slip casting on metal sleeve, reach after intensity until slurries, stretch-draw anchor, with intermediate plate, anchoring between steel strand and anchor cup is got up, be that anchor cup produces a downward power, the basis of anchor cup and building construction couples together, and just can play the effect preventing building from floating.
Description
Technical field
The utility model relates to the visual plant device in building engineering, is used in the apparatus preventing building construction from not reaching anti-floating requirement and use.
Background technology
Anchor cable be a kind of imbed soil body depths reel rod member, bear the pulling force produced by soil pressure, water pressure or other loads.When anchor cable is for resisting buoyancy force of underground water, be usually referred to as anti-floating anchor cable.Anti-floating anchor cable is by pulling force, and the frictional resistance between the anchoring body formed by the body of rod and grouting and anchoring rock-soil layer provides uplift resistance.Anti-floating anchor cable generally adopts high-pressure slip-casting technique, and in the space that slurries can penetrate into rock-soil layer and crack, frictional resistance is larger, is more conducive to anti-floating.
Utility model content
Technical problem to be solved in the utility model is: design anchor cable isolation mount and anchor cable guiding isolation mount device, anchor cable is not contacted with soil in soil layer, and successfully can enter soil layer, anchor cable can be uniformly distributed, make between anchor cable and soil, to produce better bonding after grout injection, again by anchor cup, anchor plate, intermediate plate, metal sleeve, the buoyancy bottom building can be balanced by the frictional force produced between anchor cable and soil.
The utility model solves the problems of the technologies described above adopted technical scheme: with the high strength low relaxation steel strand of 3 rope 7 Φ 5 as anchor cable, its ultimate strength standard value 1860MPa, every rope forms by the steel wire of 7 Φ 5 is stranded.Isolating frame has two kinds of specifications, and a kind of isolating frame uses as guiding, is anchor cable guiding isolation mount, its external diameter 145mm is highly 150mm, has 2 shading rings and 3 reinforcement welding curving definite shape to combine, the external diameter of its shading ring is 70mm, wall thickness 3mm, height 10mm.Another kind of isolating frame is anchor cable isolation mount, and its external diameter 30mm, wall thickness 3mm, height 10mm, outside it, the semicircular ring of weld diameter 15mm, wall thickness 1, height 10mm, is symmetrically 120 ° of angles and arranges.In anchoring section, often about about 1.5m arranges an isolation mount, and anchor cable guiding isolation mount and anchor cable isolation mount are crisscross arranged.Be anchor head structure at the top of anchor cable, comprise anchor cup, anchor plate, intermediate plate, metal sleeve, Grouting Pipe, concrete beam.After the high strength low relaxation steel strand of 3 rope 7 Φ 5 imbed rock-soil layer by isolating frame, by the Grouting Pipe slip casting on metal sleeve, reach after intensity until slurries, the high strength low relaxation steel strand of stretch-draw 3 rope 7 Φ 5, with intermediate plate, anchoring between steel strand and anchor cup is got up, be that anchor cup produces a downward power, the basis of anchor cup and building construction couples together, and just can play the effect preventing building from floating.
Compared with prior art, the invention has the advantages that: anchor cable positioning precision is high, anchor cable guiding isolation mount and anchor cable isolation mount make simple, convenient, saving of labor, material-saving, easy construction simultaneously, light and handy.
Accompanying drawing explanation
Fig. 1 is anchor cable structure of the present utility model signal.
Fig. 2 is anchor cable of the present utility model guiding isolation mount.
Fig. 2-1 is the A-A sectional view of Fig. 2.
Fig. 3 is anchor cable isolation mount of the present utility model.
Fig. 3-1 is the B-B sectional view of Fig. 3.
Fig. 4 is plane section figure of the present utility model.
Fig. 5 is anchor cup figure of the present utility model.
Fig. 6 is anchor cable isolation mount position schematic diagram of the present utility model.
Detailed description of the invention
Adopt alloy or the down-hole hammer percussion drilling of Φ 150mm, after drilling depth reaches projected depth, alloy creeps into and emptyly must bore 2 ~ 3min, and to rush sediment at the bottom of Xian Kongbi and hole, inner hole deposition slag thickness must not more than 30mm.Then anchor cable structure with isolation mount is installed, adopts the grouting pump and mixer slip casting that are equipped with sebific duct.Anchor cable length=design hole depth+sole plate is high+very heavy to be risen+length+tension allowance+error of moveable anchor and work anchor.
Grouting process flow process: configuration mortar → inspection grouting pump and pipeline → first time slip casting are to aperture overfall → extract Grouting Pipe → construction concrete beam → stretch-draw anchor → compensate pulling → 2nd time slip casting → sealing off and covering anchorage.
Below in conjunction with drawing, the present invention is described in further detail.
Fig. 1 is anchor cable structure of the present invention signal.With the high strength low relaxation steel strand of 3 rope 7 Φ 5 as anchor cable (17), its ultimate strength standard value 1860MPa, every rope forms by the steel wire of 7 Φ 5 is stranded.Isolating frame has two kinds of specifications.Be anchor head structure at the top of anchor cable, comprise anchor cup (11), anchor plate (14), intermediate plate (13), metal sleeve (12), Grouting Pipe (15), concrete beam (16).After the high strength low relaxation steel strand of 3 rope 7 Φ 5 imbed rock-soil layer by isolating frame, by the Grouting Pipe slip casting on metal sleeve, reach after design strength until slurries, the high strength low relaxation steel strand of stretch-draw 3 rope 7 Φ 5, with intermediate plate, anchoring between steel strand and anchor cup is got up, make anchor cup produce a downward power, the basis of anchor cup and building construction couples together, and just can play the effect preventing building from floating.
Fig. 2 is anchor cable of the present invention guiding isolation mount (18).Isolating frame has two kinds of specifications, a kind of isolating frame uses as guiding, be anchor cable guiding isolation mount, its external diameter 145mm, be highly 150mm, have 2 shading rings (21) and 3 reinforcing bar (22) welding curving definite shape to combine, the external diameter of its shading ring is 70mm, wall thickness 3mm, height 10mm.
Fig. 3 is anchor cable isolation mount (19) of the present invention.Isolating frame has two kinds of specifications, and a kind of isolating frame uses as guiding, is anchor cable guiding isolation mount, another kind of isolating frame anchor cable isolation mount, its external diameter 30mm, wall thickness 3mm, height 10mm, outside it, the semicircular ring of weld diameter 15mm, wall thickness 1, height 10mm, is symmetrically 120 ° of angles and arranges.
Fig. 4 is plane section figure of the present invention.Isolating frame has two kinds of specifications, and a kind of isolating frame uses as guiding, is anchor cable guiding isolation mount, its external diameter 145mm is highly 150mm, has 2 shading rings and 3 reinforcement welding curving definite shape to combine, the external diameter of its shading ring is 70mm, wall thickness 3mm, height 10mm.Another kind of isolating frame anchor cable isolation mount, its external diameter 30mm, wall thickness 3mm, highly 10mm.3 anchor cables are positioned at the inner side of anchor cable guiding isolation mount, are positioned at the outside of anchor cable isolation mount, and 3 anchor cables are symmetrically 120 ° of angles and arrange.
Fig. 5 is anchor cup figure of the present invention.3 anchor cables are symmetrically 120 ° of angles and arrange, be also connected by intermediate plate with anchor cup, prevent 3 anchor cables from skidding off from anchor cup through anchor cup.
Fig. 6 is anchor cable isolation mount position schematic diagram of the present invention.In the solid section of anchor (61), often about about 1.5m arranges an isolation mount, and anchor cable guiding isolation mount (62) and anchor cable isolation mount (63) are crisscross arranged.
Claims (4)
1. a novel anti-floating anchor cable device, for building engineering opposing buoyancy force of underground water, it is characterized in that: with the high strength low relaxation steel strand of 3 rope 7 Φ 5 as anchor cable, every rope forms by the steel wire of 7 Φ 5 is stranded, isolating frame has two kinds of specifications, a kind of isolating frame uses as guiding, be anchor cable guiding isolation mount, 2 shading rings and 3 reinforcement welding curving definite shape are had to combine, another kind of isolating frame is anchor cable isolation mount, weld diameter 15mm outside it, wall thickness 1mm, the semicircular ring of height 10mm, be symmetrically 120 ° of angles to arrange, in anchoring section, often about about 1.5m arranges an isolation mount, anchor cable guiding isolation mount and anchor cable isolation mount are crisscross arranged.
2. novel anti-floating anchor cable device according to claim 1, is characterized in that: the external diameter of anchor cable guiding isolation mount is 145mm, is highly 150mm.
3. novel anti-floating anchor cable device according to claim 1, is characterized in that: the shading ring external diameter of anchor cable guiding isolation mount is 70mm, wall thickness 3mm, height 10mm.
4. novel anti-floating anchor cable device according to claim 1, is characterized in that: the external diameter of anchor cable isolation mount is 30mm, wall thickness 3mm, height 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172027.4U CN204185856U (en) | 2014-04-10 | 2014-04-10 | Novel anti-floating anchor cable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172027.4U CN204185856U (en) | 2014-04-10 | 2014-04-10 | Novel anti-floating anchor cable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185856U true CN204185856U (en) | 2015-03-04 |
Family
ID=52617867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420172027.4U Expired - Lifetime CN204185856U (en) | 2014-04-10 | 2014-04-10 | Novel anti-floating anchor cable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185856U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948343A (en) * | 2017-04-20 | 2017-07-14 | 大连理工大学 | The tonnage anchor cable and peace method processed of a kind of tension and compression combination bearing mode |
| CN107489146A (en) * | 2017-07-01 | 2017-12-19 | 中建三局集团有限公司 | A kind of tool-type annular anti-float anchor rod reinforcing bar setting tool |
| CN107489145A (en) * | 2017-07-01 | 2017-12-19 | 中建三局集团有限公司 | A kind of tool-type U-shaped anti-float anchor rod reinforcing bar setting tool |
| CN115163149A (en) * | 2022-06-22 | 2022-10-11 | 保利长大工程有限公司 | Anti-floating anchor rod construction process based on tunnel engineering |
-
2014
- 2014-04-10 CN CN201420172027.4U patent/CN204185856U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948343A (en) * | 2017-04-20 | 2017-07-14 | 大连理工大学 | The tonnage anchor cable and peace method processed of a kind of tension and compression combination bearing mode |
| CN106948343B (en) * | 2017-04-20 | 2019-04-30 | 大连理工大学 | A kind of tonnage anchor cable of tension and compression combination bearing mode and peace method processed |
| CN107489146A (en) * | 2017-07-01 | 2017-12-19 | 中建三局集团有限公司 | A kind of tool-type annular anti-float anchor rod reinforcing bar setting tool |
| CN107489145A (en) * | 2017-07-01 | 2017-12-19 | 中建三局集团有限公司 | A kind of tool-type U-shaped anti-float anchor rod reinforcing bar setting tool |
| CN115163149A (en) * | 2022-06-22 | 2022-10-11 | 保利长大工程有限公司 | Anti-floating anchor rod construction process based on tunnel engineering |
| CN115163149B (en) * | 2022-06-22 | 2023-04-21 | 保利长大工程有限公司 | Anti-floating anchor construction process based on tunnel engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150304 |