CN205875178U - Concrete anchor draws cling compound system - Google Patents
Concrete anchor draws cling compound system Download PDFInfo
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- CN205875178U CN205875178U CN201620521047.7U CN201620521047U CN205875178U CN 205875178 U CN205875178 U CN 205875178U CN 201620521047 U CN201620521047 U CN 201620521047U CN 205875178 U CN205875178 U CN 205875178U
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- friction pile
- anchor
- draws
- soil body
- crossbeam
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Abstract
The utility model provides a concrete anchor draws cling compound system draws constitutional unit and crossbeam to constitute by a plurality of anchor. Every anchor draws constitutional unit to include anchorage mound, stock, friction pile and nervous ware. The lower extreme of friction pile is deep to stablize the soil body in. The anchorage mound buries in stablizing the soil body. Stock perpendicular to friction pile is arranged. The one end of stock is fixed in the friction pile top, and other end level runs through the landslide soil body and is fixed in in the anchorage mound. Nervous ware is installed on the stock to be in in the slip mass. A plurality of anchor draws constitutional unit to lead to long the distribution along the bound on landslide, and keep (shenglvehao)at a certain distance away each other. Wherein adjacent anchor draws and is connected with the crossbeam between two friction piles of constitutional unit. Fuse all friction piles through the crossbeam. The utility model discloses simple structure, construction convenience can effectively place the slip of side slope.
Description
Technical field
This utility model patent relates to soil-slope, landslide control technology, is specifically related to a kind of concrete anchor and draws antiskid system
System.
Background technology
At present, in numerous water conservancy water transports, municipal works even highway subgrade are built, it usually needs by backfill slope body
Forming harbour land-based area or construction platform, the stability of backfill slope body and deformation are to affect rear building normally to use even safety steady
Fixed key.Wherein backfill the character of soil, backfill the main control that thickness and original state soil body fluctuating quantity etc. are all slope texture
Factor processed.Formed in natural slope (slight slope or rock slope) has low-angle dip weak structural face, or the slope body formed after deep fill
The slope body of critical slip surface is especially true, the stability of slope body is played absolute control action, due to weak structural face or slip
The intensity in face is low, causes slope body large deformation and unstability, thus is such slope along concordant structural plane or the sliding surface sliding of deep fill slope
The topmost Damage Types of body and controlling object.
Slide along the slope body that concordant structural plane or the sliding surface sliding of deep fill slope cause is more typical slope body in engineering
Unstability type.But existing prevention and controls and technology all also exist construction, quantities big to slope body Rock And Soil disturbance big, time-consuming long,
Cost is high, and the problem such as the skid resistance that can provide is limited, consolidation effect is not ideal enough.Wherein, anchoring is to have clear and definite weakness
One of that commonly used in the slope and land slide prevention and cure project of slide construction face, main technical measures, it is by burying underground in the earth formation
Anchor pole, locks together tightly by stratum；But traditional anchoring process its at all be provide anchor force, by the anchor of anchor pole
Gu power rather than skid resistance stop the slip of side slope indirectly, and the anchor force being provided that is limited, thus the reinforcing to side slope
Effect is not ideal enough.Meanwhile, rock and soil slope landslide control engineering is also by formation lithology, Rock-soil Mass Structure, geological structure, water
The impact of the factors such as literary composition geology, and by violent earthquake effect, engineering safety may be constituted a threat to.
Summary of the invention
The purpose of this utility model is the deficiency solving tradition antiskid method, it is provided that a kind of by some anchor structure unit groups
The concrete anchor closed draws antiskid system.
Employed technical scheme comprise that such for realizing this utility model purpose, a kind of concrete anchor draws antiskid system,
It is made up of several anchor structure unit and crossbeam.
Each anchor structure unit includes anchorage pier, anchor pole, friction pile and tension device.Described friction pile is a vertical cloth
The reinforced concrete pile put.Described friction pile is arranged on the middle and lower part of landslide areas, and wherein slip mass slides along sliding surface, slides
The lower floor in face is for stablize the soil body.The lower end of described friction pile is goed deep into the stable soil body.
Described anchorage pier is placed in the stable soil body.Described anchor pole is perpendicular to friction pile and arranges.One end of described anchor pole is fixed
In friction pile top, other end level runs through the landslide soil body and is fixed in anchorage pier.Described tension device is installed on anchor pole, and
It is in slip mass.
Several anchor structure unit are along the elongated distribution in limit on landslide, and keep at a certain distance away each other.Wherein phase
Connect between two friction piles of adjacent anchor structure unit and have crossbeam.By crossbeam, all of friction pile is connected.Described
Crossbeam is mutually perpendicular to friction pile.
Further, all of friction pile forms a line in a straight line.The every corresponding anchorage pier in friction pile rear, two
Distance between person is according to the stressing conditions of anchorage pier and stablizes the distribution of the soil body and determines.
Further, described anchorage pier is placed in below the stable soil body at least 1m.
Further, described anchor pole being provided with hinge, described hinge is near friction pile.
Further, described anchorage pier is square or cuboid.Described friction pile is cylinder or rectangular column.
Further, described friction pile is deeply at least 2m in the stable soil body.
Of the present utility model have the technical effect that mathematical, cooperated with friction pile by anchor pole, and make anchor pole with
Friction pile is mutually perpendicular to.Wherein friction pile inserts and stablizes certain depth within the soil body, and then ensures the stability of pile foundation；In anchor pole
Between hinge and tension device are set, it is ensured that stablizing of pile foundation, reduce pile foundation level displacement.This utility model simple in construction, construction party
Just, with low cost, project progress can be made substantially to accelerate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view in Fig. 1 at A-A.
In figure: anchorage pier 1, anchor pole 2, friction pile 3, slip mass 4, sliding surface 5, tension device 6, stablize the soil body 7, crossbeam 8, hinge
Point 9.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings, but should not be construed this utility model
Above-mentioned subject area is only limitted to following embodiment.In the case of without departing from the above-mentioned technological thought of this utility model, according to ability
Territory ordinary technical knowledge and customary means, make various replacement and change, all should be included in protection domain of the present utility model.
Seeing Fig. 1 and Fig. 2, the present embodiment provides a kind of concrete anchor to draw antiskid system, by several anchor structure unit
Form with crossbeam 8.
Each anchor structure unit includes anchorage pier 1, anchor pole 2, friction pile 3 and tension device 6.Described friction pile 3 is one
The cylinder type steel rib concrete pile vertically arranged.Described friction pile 3 is arranged on the middle and lower part of landslide areas, wherein slip mass 4 edge
Sliding surface 5 slides, and the lower floor of sliding surface 5 is for stablize the soil body 7.When arranging friction pile 3, punch first with rig, beat
Hole depth should arrive the lower floor of sliding surface 5, then places steel reinforcement cage in hole, then casting concrete forms friction pile 3.Described antiskid
The lower end of stake 3 is goed deep into the stable soil body 7, to ensure the stability of its own.
Described anchorage pier 1 is embedded in the stable soil body 7, and at least 1m to the stable soil body 7 should be goed deep in its position.Described anchorage
The upper end of the level height of pier 1 and friction pile 3 is substantially at same position.Described anchor pole 2 is perpendicular to friction pile 3 and arranges.Described anchor
Friction pile 3 top (end cross of anchor pole 2 runs through friction pile 3, and is provided with anchor head), other end water are fixed in one end of bar 2
Put down and run through the landslide soil body 4 and be fixed in anchorage pier 1.Described tension device 6 is installed on anchor pole 2, and is in slip mass 4.Institute
Stating and be additionally provided with hinge 9 on anchor pole 2, described hinge 9 is near friction pile 3.Hinge 9 is able to ensure that the steady of friction pile 3 with tension device 6
Fixed, reduce the horizontal displacement of friction pile 3.
Several anchor structure unit are along the elongated distribution in limit on landslide, and keep at a certain distance away each other.This enforcement
In example, all of friction pile 3 forms a line in a straight line, the every corresponding anchorage pier 1 in friction pile 3 rear, between the two
Distance according to the stressing conditions of anchorage pier 1 and stablize the distribution of the soil body 7 and determine.Wherein the two of adjacent anchor pull-up structure unit
Connect between root friction pile 3 and have crossbeam 8.By crossbeam 8, all of friction pile 3 is connected.Described crossbeam 8 and friction pile 3
It is mutually perpendicular to, is also perpendicularly to anchor pole 2 simultaneously.
Claims (6)
1. a concrete anchor draws antiskid system, it is characterised in that: it is made up of several anchor structure unit and crossbeam (8)；
Each anchor structure unit includes anchorage pier (1), anchor pole (2), friction pile (3) and tension device (6)；Described friction pile (3)
It it is the reinforced concrete pile of a vertical layout；Described friction pile (3) is arranged on the middle and lower part of landslide areas, wherein slip mass
(4) sliding along sliding surface (5), the lower floor of sliding surface (5) is for stablize the soil body (7)；The lower end of described friction pile (3) is deeply to stable
In the soil body (7)；
Described anchorage pier (1) is embedded in the stable soil body (7)；Described anchor pole (2) is perpendicular to friction pile (3) and arranges；Described anchor pole (2)
One end be fixed on friction pile (3) top, in other end level runs through slip mass (4) and is fixed on anchorage pier (1)；Described anxiety
Device (6) is installed on anchor pole (2), and is in slip mass (4)；
Several anchor structure unit are along the elongated distribution in limit on landslide, and keep at a certain distance away each other；Wherein adjacent anchor
Connect between two friction piles (3) of pull-up structure unit and have crossbeam (8)；By crossbeam (8), all of friction pile (3) is linked to be one
Body；Described crossbeam (8) is mutually perpendicular to friction pile (3).
A kind of concrete anchor the most according to claim 1 draws antiskid system, it is characterised in that: all of friction pile (3) exists
Form a line on one straight line；The every corresponding anchorage pier (1) in friction pile (3) rear, distance between the two is according to anchorage pier
(1) stressing conditions and stablize the distribution of the soil body (7) and determine.
A kind of concrete anchor the most according to claim 1 draws antiskid system, it is characterised in that: described anchorage pier (1) is placed in
Stablize the soil body (7) below no less than 1m.
A kind of concrete anchor the most according to claim 1 draws antiskid system, it is characterised in that: described anchor pole (2) is upper to be arranged
Having hinge (9), described hinge (9) is near friction pile (3).
A kind of concrete anchor the most according to claim 1 draws antiskid system, it is characterised in that: described anchorage pier (1) is just
Cube or cuboid；Described friction pile (3) is cylinder or rectangular column.
A kind of concrete anchor the most according to claim 1 draws antiskid system, it is characterised in that: described friction pile (3) is deeply
At least 2m to the stable soil body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521047.7U CN205875178U (en) | 2016-05-31 | 2016-05-31 | Concrete anchor draws cling compound system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521047.7U CN205875178U (en) | 2016-05-31 | 2016-05-31 | Concrete anchor draws cling compound system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205875178U true CN205875178U (en) | 2017-01-11 |
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ID=57689029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620521047.7U Active CN205875178U (en) | 2016-05-31 | 2016-05-31 | Concrete anchor draws cling compound system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205875178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980038A (en) * | 2020-09-01 | 2020-11-24 | 宁波大学 | Novel structure for preventing and treating landslide and construction method thereof |
| CN115341532A (en) * | 2022-09-01 | 2022-11-15 | 安徽省交通航务工程有限公司 | Installation and construction method of three-section type anchor pulling fixing device for super-long steel sheet pile |
-
2016
- 2016-05-31 CN CN201620521047.7U patent/CN205875178U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980038A (en) * | 2020-09-01 | 2020-11-24 | 宁波大学 | Novel structure for preventing and treating landslide and construction method thereof |
| CN115341532A (en) * | 2022-09-01 | 2022-11-15 | 安徽省交通航务工程有限公司 | Installation and construction method of three-section type anchor pulling fixing device for super-long steel sheet pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190520 Address after: 610000 No. 35 Taisheng North Road, Chengdu, Sichuan Province Patentee after: Sichuan Transportation Survey and Design Research Institute Co., Ltd. Address before: 610017 No. 35 Taisheng North Road, Chengdu, Sichuan Province Patentee before: SICHUAN COMMUNICATION SURVEYING&DESIGN INSTITUTE |