CN206308617U - A kind of suspension cable ground anchor structure - Google Patents
A kind of suspension cable ground anchor structure Download PDFInfo
- Publication number
- CN206308617U CN206308617U CN201621376229.6U CN201621376229U CN206308617U CN 206308617 U CN206308617 U CN 206308617U CN 201621376229 U CN201621376229 U CN 201621376229U CN 206308617 U CN206308617 U CN 206308617U
- Authority
- CN
- China
- Prior art keywords
- suspension cable
- group
- anchor
- rope
- anchoring
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of suspension cable ground anchor structure, including suspension cable and Stay Cable Anchors, and group's rope rock anchorage beam of reinforced concrete structure, the bottom of group's rope rock anchorage beam is fixedly connected with anchoring pile foundation, suspension cable connects Stay Cable Anchors through group's rope rock anchorage beam, group's rope rock anchorage beam is located at the part below above-ground route inside it and is provided with anchoring cavity, and Stay Cable Anchors are arranged in anchoring cavity.When anchor beam is slightly above ground, suspension cable anchor structure is overall in natural moving air, it is to avoid corrosion of the humid air to suspension cable anchor structure, can be treated by usual suspension cable.When suspension cable does not have condition to utilize gravity-flow ventilation, then an anchoring cavity is manufactured in anchor beam, inside set weathering and avoid ponding, and set air vent.The utility model solves the problems, such as the anti-corrosive durability of suspension cable rock anchor (or earth anchor), for the varying environment residing for rock anchor, has carried out for design, with preferable practical function and with low cost, can widely use.
Description
Technical field
The utility model is related to stayed-cable bridge girder construction technical field, in particular to a kind of suspension cable ground anchor structure.
Background technology
Rock anchor (or earth anchor) suspension rod of short stockaded village's bridge in order to solve the Anticorrosion of stayed structure rock anchor, sometimes using carbon
Fiber drag-line, but the cost of CFRP cable is higher, and import is needed, therefore do not possess a large amount of conditions for using.For drag-line rock
Anchor, it is crucial that the anti-corrosive durability problem of drag-line and its anchor structure, although the anti-corrosive durability of Carbon Fiber Cables is good, but mesh
The opportunity widely applied in preceding engineering is also immature.
Utility model content
The purpose of this utility model seeks to solve the deficiency of above-mentioned background technology, there is provided a kind of simple structure, and anti-corrosion is prevented
Good, the with low cost suspension cable ground anchor structure of rust effect.
In order to achieve this, the suspension cable ground anchor structure designed by the utility model, including suspension cable and Stay Cable Anchors,
And group's rope rock anchorage beam of reinforced concrete structure, the bottom of group's rope rock anchorage beam is fixedly connected with anchoring pile foundation, described
Suspension cable connects Stay Cable Anchors through group's rope rock anchorage beam, and the part that group's rope rock anchorage beam is located at below above-ground route is opened inside it
There is anchoring cavity, the Stay Cable Anchors are arranged in anchoring cavity.
Further, the anchoring cavity is communicated with multiple air intake passages, and the air inlet of the air intake passage is opened in group
On the side surface of rope rock anchorage beam.
Further, it is described anchoring cavity cavity bottom surface be one with the horizontal angle inclined plane, group's rope
The end of rock anchorage beam is provided with the osculum connected with anchoring cavity.
Preferably, the cavity bottom surface and the angle of horizontal plane are 1 °~5 °.
The beneficial effects of the utility model are：When anchor beam is slightly above ground, suspension cable anchor structure is overall in natural stream
In dynamic air, it is to avoid corrosion of the humid air to suspension cable anchor structure, can be treated by usual suspension cable.When suspension cable does not have
When condition utilizes gravity-flow ventilation, then an anchoring cavity is manufactured in anchor beam, inside set weathering and avoid ponding, and set air vent.
The utility model solves the problems, such as the anti-corrosive durability of suspension cable rock anchor (or earth anchor), for the varying environment residing for rock anchor,
Carry out for design, it is with preferable practical function and with low cost, can widely use.
Brief description of the drawings
Fig. 1 is structural representation when group's rope rock anchorage beam is tilting in the utility model；
Fig. 2 is the structural representation in the utility model during group's rope rock anchorage beam horizontal；
Fig. 3 is the sectional view of A-A in Fig. 2；
Fig. 4 is the sectional view of B-B in Fig. 2；
Wherein, 1-suspension cable, 2-Stay Cable Anchors, 3-group rope rock anchorage beam, 4-anchoring pile foundation, 5-anchoring cavity,
6-air intake passage, 7-cavity bottom surface, 8-above-ground route.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Suspension cable ground anchor structure as shown in Fig. 1-4, including suspension cable 1 and Stay Cable Anchors 2, and armored concrete
Group's rope rock anchorage beam 3 of structure, the bottom of group's rope rock anchorage beam 3 is fixedly connected with anchoring pile foundation 4, and suspension cable 1 passes through group's rope rock anchor
Beam 3 connects Stay Cable Anchors 2, and the part that group's rope rock anchorage beam 3 is located at below above-ground route is provided with anchoring cavity 5, suspension cable inside it
Anchorage 2 is arranged in anchoring cavity 5.Anchoring cavity 5 is communicated with multiple air intake passages 6, and the air inlet of air intake passage 6 is opened in group
On the side surface of rope rock anchorage beam 3.Anchor cavity 5 cavity bottom surface 7 be one with the horizontal angle inclined plane, group's rope rock anchorage beam
3 end is provided with the osculum connected with anchoring cavity 5.Cavity bottom surface 7 is 2 ° with the angle of horizontal plane.
In the utility model, Fig. 1 is the arrangement schematic diagram of tilting group's rope rock anchorage beam 3, is adapted to landform and there is the corresponding gradient
Situation, Fig. 2 is the arrangement schematic diagram of horizontal group rope rock anchorage beam 3, is adapted to the relatively flat situation of landform.Fig. 2's cuts
Face B-B (Fig. 4) partly for group's rope rock anchorage beam 3 be slightly above ground part, the anchoring system of suspension cable 1 in natural moving air,
There is no the etching problem that humid air causes, can be treated by usual suspension cable.Fig. 3 is no bar for the section A-A of Fig. 2
Part manufactures an anchoring cavity 5 using the part of gravity-flow ventilation in group's rope rock anchorage beam 3, and the anchoring bottom surface of cavity 5 is kept away for weathering
Exempt from ponding, and set air intake passage 6, send dry wind using artificial if no condition sets air intake passage 6, or stack using ancient method
Charcoal and lime.
The above, is only preferred embodiment of the present utility model, not does any to structure of the present utility model
Formal limitation.It is every any simple modification made to above example according to technical spirit of the present utility model, equivalent
Change and modification, still fall within the range of the technical solution of the utility model.
Claims (4)
1. a kind of suspension cable ground anchor structure, including suspension cable (1) and Stay Cable Anchors (2), it is characterised in that：It also includes reinforcing bar
Group's rope rock anchorage beam (3) of concrete structure, the bottom of group's rope rock anchorage beam (3) is fixedly connected with anchoring pile foundation (4), described
Suspension cable (1) connects Stay Cable Anchors (2) through group's rope rock anchorage beam (3), and group's rope rock anchorage beam (3) is below above-ground route
Anchoring cavity (5) is partly provided with inside it, the Stay Cable Anchors (2) are arranged in anchoring cavity (5).
2. a kind of suspension cable ground anchor structure as claimed in claim 1, it is characterised in that：Anchoring cavity (5) is communicated with many
Individual air intake passage (6), the air inlet of the air intake passage (6) is opened on group side surface of rope rock anchorage beam (3).
3. a kind of suspension cable ground anchor structure as claimed in claim 2, it is characterised in that：The cavity bottom of anchoring cavity (5)
Face (7) be one with the horizontal angle inclined plane, the end of group's rope rock anchorage beam (3) is provided with and is connected with anchoring cavity (5)
Osculum.
4. a kind of suspension cable ground anchor structure as claimed in claim 3, it is characterised in that：The cavity bottom surface (7) and horizontal plane
Angle be 1 °~5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376229.6U CN206308617U (en) | 2016-12-14 | 2016-12-14 | A kind of suspension cable ground anchor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376229.6U CN206308617U (en) | 2016-12-14 | 2016-12-14 | A kind of suspension cable ground anchor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308617U true CN206308617U (en) | 2017-07-07 |
Family
ID=59251615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621376229.6U Withdrawn - After Issue CN206308617U (en) | 2016-12-14 | 2016-12-14 | A kind of suspension cable ground anchor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206308617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592427A (en) * | 2016-12-14 | 2017-04-26 | 中铁第四勘察设计院集团有限公司 | Stay cable ground anchor structure |
-
2016
- 2016-12-14 CN CN201621376229.6U patent/CN206308617U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592427A (en) * | 2016-12-14 | 2017-04-26 | 中铁第四勘察设计院集团有限公司 | Stay cable ground anchor structure |
| CN106592427B (en) * | 2016-12-14 | 2018-04-20 | 中铁第四勘察设计院集团有限公司 | A kind of suspension cable ground anchor structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204898665U (en) | Prestressing force that non -corrosibility ability is high supports crab -bolt | |
| CN107964979A (en) | A kind of transmission line of electricity combining structure assembled cushion cap anchor rod foundation | |
| CN106087742A (en) | A kind of suspension bridge pier-stage type prestressing force anchorage | |
| CN206308617U (en) | A kind of suspension cable ground anchor structure | |
| CN207392215U (en) | A kind of rock side slope ecological afforestation slope protection device | |
| CN209010244U (en) | Become water level self-adjustable ecological floating island | |
| CN205954468U (en) | It is interior from anchor suspension bridge | |
| CN106592427B (en) | A kind of suspension cable ground anchor structure | |
| CN107460956A (en) | A kind of self-balancing cable net structure that can relax wind load | |
| CN204343166U (en) | A kind of combined type gravity anchorage | |
| CN207419704U (en) | A kind of self-balancing cable net structure that can mitigate wind load | |
| CN207714358U (en) | A kind of transmission line of electricity composite structure assembled cushion cap anchor rod foundation | |
| CN202194146U (en) | Single-row-pile foundation pit bracing structure | |
| CN209429165U (en) | A kind of civil construction retaining wall structure | |
| CN209399990U (en) | Open-air surface observation mound structure | |
| CN204919568U (en) | Compound supporting construction of shallow foundation ditch | |
| CN210127479U (en) | Ecological bank protection of formula of permeating water | |
| CN107558784A (en) | A kind of semi-underground Multifunctional granary for being used to store Bulk Grain | |
| CN211340834U (en) | But novel fan basis of self-adaptation stable control | |
| CN110409479A (en) | Can adaptive stabilizing control novel fan basis | |
| CN207714352U (en) | A kind of miniature clump of piles formula bored concrete pile | |
| CN209353332U (en) | A kind of novel glass fiber reinforced plastic uplift pile | |
| CN208995983U (en) | A kind of greening and environmental protection type hydraulic engineering ecological protection slope | |
| CN208884359U (en) | A kind of king-post base configuration being suitable for bridge tower on steep side slope | |
| CN201952799U (en) | Fiber reinforced composite deepwater composite pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170707 Effective date of abandoning: 20180420 |
|
| AV01 | Patent right actively abandoned |