CN208748652U - A kind of tear-proof anchor cable - Google Patents
A kind of tear-proof anchor cable Download PDFInfo
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- CN208748652U CN208748652U CN201821135598.5U CN201821135598U CN208748652U CN 208748652 U CN208748652 U CN 208748652U CN 201821135598 U CN201821135598 U CN 201821135598U CN 208748652 U CN208748652 U CN 208748652U
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- steel strand
- strand wires
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- main steel
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Abstract
The utility model relates to Anchor Cable Technique fields, especially a kind of tear-proof anchor cable, including main steel strand wires, equidistant fixing sleeve is equipped with the first clamping rings on the main steel strand wires, arc-shaped groove is equidistantly offered on the excircle of first clamping rings far from main steel strand wires, time steel strand wires are fixed on each groove, multiple secondary steel strand wires are fastened on main steel strand wires, common fixing sleeve is equipped with multiple second clamping rings on main steel strand wires and multiple secondary steel strand wires between two neighboring first clamping rings, and multiple second clamping rings are equally spaced, it is arranged with casing jointly outside the main steel strand wires and multiple secondary steel strand wires, described sleeve pipe one end is fixed with rope head protection set, anchorage is fixed on the described sleeve pipe other end.The utility model structure is simple, and resistance to fracture is strong, is able to extend the service life of anchor cable.
Description
Technical field
The utility model relates to Anchor Cable Technique field more particularly to a kind of tear-proof anchor cables.
Background technique
Anchor cable refer in suspension bridge it is lateral opening main push-towing rope is anchored when, by main push-towing rope be divided into many stock steel beams difference anchors in
In anchor ingot, these steel beams are just referred to as anchor cable.Anchor cable is that slope surface is fixed on by outer end, and the other end is anchored within sliding surface
Rock mass stability in pass through the prestress wire in slope sliding face, directly generate sliding resistance on sliding surface, increase antiskid and rub
Resistance is wiped, structural plane is made to be in impaction state, to improve the globality of slope rock mass, to fundamentally improve the mechanics of rock mass
Performance efficiently controls the displacement of rock mass, promotes its stabilization, achievees the purpose that renovate concordant, landslide and crag, danger stone.
With being continuously increased for coal mining depth, under high tectonic stress and complex geological condition, roadway surrounding rock is often
There is biggish deformation, fracture failure easily occurs in the anchor cable for reinforcing, and service life is short, and there are security risks, therefore
A kind of tear-proof anchor cable is needed to carry out meet demand.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of tear-proof anchor proposed
Rope.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of tear-proof anchor cable, including main steel strand wires are designed, it is fixed to be equipped with first for equidistant fixing sleeve on the main steel strand wires
Annulus equidistantly offers arc-shaped groove on the excircle of first clamping rings far from main steel strand wires, each described recessed
Time steel strand wires are fixed on slot, multiple secondary steel strand wires are fastened on main steel strand wires, and two neighboring described the
Common fixing sleeve is equipped with multiple second clamping rings on main steel strand wires and multiple secondary steel strand wires between one clamping rings, and multiple
Second clamping rings is equally spaced, and is arranged with casing, described sleeve pipe one jointly outside the main steel strand wires and multiple secondary steel strand wires
End is fixed with rope head protection set, is fixed with anchorage on the described sleeve pipe other end, the anchorage covered close to rope head protection one
Washer is fixed on side, the washer, which is arranged, to be fixed on casing, and the washer is far from concentric fixation on one end of anchorage
Equipped with reinforced pipe, the reinforced pipe is concentric and fixation is set on casing, and the main steel strand wires and multiple secondary steel strand wires are separate
One end of anchorage is fixed at the inside of rope head protection set jointly.
Preferably, circular hole is equidistantly offered on first clamping rings.
Preferably, described sleeve pipe surface is equipped with screw thread, and the thread surface is fixed with anti-corrosion layer, described corrosion-resistant
Layer is cold galvanizing paint.
Preferably, slurry is injected in the gap inside described sleeve pipe, the slurry is thin cement slurry.
The utility model proposes a kind of tear-proof anchor cable, beneficial effect is: multiple secondary steel strands wounds are fixed on master
On steel strand wires, it is mounted equidistant the first clamping rings between multiple secondary steel strand wires and main steel strand wires, the first clamping rings can be
Gap is supported between multiple secondary steel strand wires and main steel strand wires, when to inside pipe casing injecting cement paste, slurry can be infused and is filled in gap,
Reinforce the bonding strength between multiple secondary steel strand wires and main steel strand wires, and jacket exterior is additionally provided with anti-corrosion layer, can prevent
Erosion of the external environment to the device.The utility model structure is simple, and resistance to fracture is strong, is able to extend the service life of anchor cable.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of tear-proof anchor cable cross-sectional view；
Fig. 2 be the utility model proposes a kind of tear-proof anchor cable front view；
Fig. 3 be the utility model proposes a kind of tear-proof anchor cable Fig. 2 in part cutaway view Amplified image.
In figure: main steel strand wires 1, the first clamping rings 2, secondary steel strand wires 3, hole 4, casing 5, rope head protection cover 6, reinforced pipe
7, washer 8, anchorage 9, the second clamping rings 10.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of tear-proof anchor cable, including main steel strand wires 1, equidistant fixing sleeve is equipped with first on main steel strand wires 1
Clamping rings 2 equidistantly offers circular hole 4 on first clamping rings 2, and the first clamping rings 2 is far from the outer of main steel strand wires 1
Arc-shaped groove is equidistantly offered on circumference, time steel strand wires 3 are fixed on each groove, and multiple secondary steel strand wires 3 twine
Around being fixed on main steel strand wires 1, on the main steel strand wires 1 and multiple secondary steel strand wires 3 between two neighboring first clamping rings 2 jointly
Fixing sleeve is equipped with multiple second clamping rings 10, and multiple second clamping rings 10 are equally spaced, and multiple secondary windings of steel strand wires 3 are solid
It is scheduled on main steel strand wires 1, the tear resistance of the anchor cable can be enhanced, when wherein one steel strand wires 3 are broken, there are also remaining
Secondary steel strand wires 3 and main steel strand wires 1 are as support connection.
Casing 5 is arranged with outside main steel strand wires 1 and multiple secondary steel strand wires 3 jointly, 5 one end of casing is fixed with rope head protection
6 are covered, anchorage 9 is fixed on 5 other end of casing, anchorage 9 is fixed with washer 8, washer on the side of rope head protection set 6
8 are arranged and are fixed on casing 5, and washer 8 is concentric on one end far from anchorage 9 to be fixed with reinforced pipe 7, and reinforced pipe 7 is concentric
And fixation is set on casing 5, main steel strand wires 1 and the multiple one end of secondary steel strand wires 3 far from anchorage 9 are fixed at rope head jointly
The inside of protective case 6,5 surface of casing are equipped with screw thread, and thread surface is fixed with anti-corrosion layer, and anti-corrosion layer is cold galvanizing
It paints, is injected with slurry in the gap inside casing 5, slurry is thin cement slurry.
The first clamping rings 2 is mounted equidistant between multiple secondary steel strand wires 3 and main steel strand wires 1, the first clamping rings 2 can
Support gap between multiple secondary steel strand wires 3 and main steel strand wires 1, when to 5 inside injecting cement paste of casing, slurry can be infused be filled between
In gap, reinforce the bonding strength between multiple secondary steel strand wires 3 and main steel strand wires 1, and be additionally provided with anti-corrosion layer outside casing 5,
It can prevent erosion of the external environment to the device.The utility model structure is simple, and resistance to fracture is strong, is able to extend making for anchor cable
Use the service life.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of tear-proof anchor cable, including main steel strand wires (1), which is characterized in that equidistant fixing sleeve is set on the main steel strand wires (1)
Have the first clamping rings (2), equidistantly offers circular arc on the excircle of first clamping rings (2) separate main steel strand wires (1)
The groove of shape, time steel strand wires (3) are fixed on each groove, and multiple secondary steel strand wires (3) are fastened
On main steel strand wires (1), on the main steel strand wires (1) and multiple secondary steel strand wires (3) between two neighboring first clamping rings (2)
Common fixing sleeve is equipped with multiple second clamping rings (10), and multiple second clamping rings (10) are equally spaced, and the main steel twists
It is arranged with jointly casing (5) outside line (1) and multiple secondary steel strand wires (3), described sleeve pipe (5) one end is fixed with rope head protection set
(6), it is fixed with anchorage (9) on described sleeve pipe (5) other end, the anchorage (9) is solid on the side of rope head protection set (6)
Surely washer (8) are equipped with, the washer (8), which is arranged, to be fixed on casing (5), and the washer (8) is far from same on the one end of anchorage (9)
Axle center is fixed with reinforced pipe (7), and the reinforced pipe (7) is concentric and fixation is set on casing (5), the main steel strand wires
(1) and multiple secondary steel strand wires (3) far from the one end of anchorage (9) are fixed at the inside of rope head protection set (6) jointly.
2. a kind of tear-proof anchor cable according to claim 1, which is characterized in that equidistant on first clamping rings (2)
Offer circular hole (4).
3. a kind of tear-proof anchor cable according to claim 1, which is characterized in that described sleeve pipe (5) surface is equipped with screw thread,
The thread surface is fixed with anti-corrosion layer, and the anti-corrosion layer is cold galvanizing paint.
4. a kind of tear-proof anchor cable according to claim 1, which is characterized in that described sleeve pipe (5) is infused in internal gap
Entering has slurry, and the slurry is thin cement slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135598.5U CN208748652U (en) | 2018-07-18 | 2018-07-18 | A kind of tear-proof anchor cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135598.5U CN208748652U (en) | 2018-07-18 | 2018-07-18 | A kind of tear-proof anchor cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748652U true CN208748652U (en) | 2019-04-16 |
Family
ID=66055592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821135598.5U Active CN208748652U (en) | 2018-07-18 | 2018-07-18 | A kind of tear-proof anchor cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208748652U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453695A (en) * | 2019-08-14 | 2019-11-15 | 中国二十冶集团有限公司 | A kind of prestressed anchor Cable Structure and prestress anchorage cable once grouting construction method |
| CN111041970A (en) * | 2019-12-17 | 2020-04-21 | 北京市第三建筑工程有限公司 | Prestressed single-lug inhaul cable and tensioning method thereof |
| CN114808695A (en) * | 2022-04-19 | 2022-07-29 | 国能神东煤炭集团有限责任公司 | Support anchor rope and fixed knot construct |
-
2018
- 2018-07-18 CN CN201821135598.5U patent/CN208748652U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453695A (en) * | 2019-08-14 | 2019-11-15 | 中国二十冶集团有限公司 | A kind of prestressed anchor Cable Structure and prestress anchorage cable once grouting construction method |
| CN111041970A (en) * | 2019-12-17 | 2020-04-21 | 北京市第三建筑工程有限公司 | Prestressed single-lug inhaul cable and tensioning method thereof |
| CN111041970B (en) * | 2019-12-17 | 2021-03-16 | 北京市第三建筑工程有限公司 | Prestressed single-lug inhaul cable and tensioning method thereof |
| CN114808695A (en) * | 2022-04-19 | 2022-07-29 | 国能神东煤炭集团有限责任公司 | Support anchor rope and fixed knot construct |
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