CN206109979U - Multiple sealed anticorrosive ground tackle - Google Patents
Multiple sealed anticorrosive ground tackle Download PDFInfo
- Publication number
- CN206109979U CN206109979U CN201620819597.7U CN201620819597U CN206109979U CN 206109979 U CN206109979 U CN 206109979U CN 201620819597 U CN201620819597 U CN 201620819597U CN 206109979 U CN206109979 U CN 206109979U
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- anchor
- confinement ring
- sealed
- plate
- muscle
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Abstract
The utility model provides a multiple sealed anticorrosive ground tackle, include the anchor slab that is used for centre gripping suo shu's anchor backing plate and is used for single all alone muscle of anchor, one side that the anchor slab is close to the anchor backing plate is provided with interior sleeve pipe and sealed pad the that is used for sealed cable muscle, the opposite side of anchor slab is provided with the safety cover, is formed with the cavity that is used for filling anticorrosive material in this safety cover, the anchor has the clamping piece between anchor slab and the cable muscle, and the front end of this clamping piece is provided with damper, be provided with the about beam set and the confinement ring that are used for pressing from both sides tight suo shu in the anchor backing plate, wherein the confinement ring cover is established at suoshushang, and about beam set is placed in between confinement ring and the anchor backing plate. The utility model discloses an anti -corrosion material pours into in anchorage zone and the exposed steel strand wires department of suspension cable tip to the suspension cable to through interior sleeve pipe, sealed fill up, abouts beam set and confinement ring carry out multiple sealing up, prevents the seepage, increase damper, can effectually reduce the cable body and vibrate produced harm.
Description
Technical field
This utility model is related to anchorage technical field, and in particular to a kind of anchorage with multiple-anticorrosion function.
Background technology
Anchorage is the most key stressed member in guy of twisted steel cable system, is needed with excellent sealing box antiseptic property,
JT/T771-2009《Non-bending steel cable suspension cable technical conditions》Require in industry standard after suspension cable installation tensioning terminates,
The exposed steel strand wires in anchorage zone and suspension cable end of suspension cable should irrigate anti-corrosion grease, to carry out to the partial denudation steel strand wires
Preserving and sealing process.Anti-corrosion filling inside guy of twisted steel cable anchorage is one critical process in drag-line installation process, its filling
The anti-corrosive properties of material of reliability will be one of the key factor for determining steel strand stay cable bulk life time.Oils and fatss, flexible tree
The material such as fat and paraffin can be used in the anti-corrosion filling inside steel strand stay cable anchorage.
At home in the evolution of steel strand stay cable technology, the limitation and domestic suspension cable selected because of anti-corrosion material is advised
Relatively lagging behind for model, in conventional steel strand stay cable design and installation process, lubricates frequently with unbonded tendon special anti-corrosion
As packing material in anchorage.Though this anti-corrosion grease have preferable antisepsises, because its Stencil oil-dividing amount it is larger, and
The oil separated out from anti-corrosion grease has very strong permeability, so as to cause in use, anti-corrosion lubrication often occurs
The phenomenon of fat seepage.As currently the majority bridge all adopts form construction technology, the anti-corrosion grease for leaking out is from built-in pipe
Mouth flows out and tower wall can be caused to pollute, and greatly affects the overall appearance of bridge, can also cause matter of the citizen to bridge construction quality
Doubt, harmful effect is brought to society, it is often more important that therefore the steel strand wires that PE sections are divested inside anchorage can cannot get effective
, there is certain durability hidden danger in protection.
Utility model content
This utility model provides one kind with multi-sealed, prevents the multi-sealed anti-corrosion anchor device of anti-corrosion material seepage,
With good antiseptic property and anti-fatigue performance.
To solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：
A kind of multi-sealed anti-corrosion anchor device, including for clamping the anchor plate of Suo Shu and for anchoring single rope muscle
Anchor slab, the anchor slab are provided with for sealing the inner sleeve and sealing gasket of rope muscle near the side of anchor plate, the anchor slab it is another
Side is provided with protective cover, is formed with for filling the cavity of anticorrosive materials, anchors between the anchor slab and rope muscle in the protective cover
There is intermediate plate, the front end of the intermediate plate is provided with damping；
The damping is included for extruding the bushing and compression spring of the intermediate plate front end, and for compressing compression
The locking pressing plate of spring, the bushing, compression spring and locking pressing plate are set on single rope muscle；
It is provided with the anchor plate for clamping the about collar and about beam ring of Suo Shu, wherein confinement ring is set in Suo Shu
On, constraint is placed between confinement ring and anchor plate.
Preferably, the side of the about collar and about beam ring is provided with sealing drum.
Preferably, inlet and flow export are offered respectively on the protective cover, the inlet and flow export use spiral shell
Bolt is sealed.
From above technical scheme, this utility model is by twisting to the exposed steel in the anchorage zone of suspension cable and suspension cable end
Anti-corrosion material is irrigated at line, and carries out multi-sealed by inner sleeve, about sealing gasket, collar and about beam ring, prevent seepage；
Increase damping, can effectively reduce the harm produced by cable body vibration.
Description of the drawings
Fig. 1 is axial sectional view of the present utility model, and shows rope muscle and Suo Shu；
Fig. 2 is the part A enlarged drawing in Fig. 1.
In figure：1st, anchor plate, 11, about collar, 12, confinement ring, 13, sealing drum, 2, anchor slab, 3, inner sleeve, 4, sealing gasket,
5th, protective cover, 51, inlet, 52, flow export, 53, bolt, 6, cavity, 7, intermediate plate, 8, damping, 81, bushing, 82, compression
Spring, 83, locking pressing plate, 91, rope muscle, 92, Suo Shu.
Specific embodiment
Below in conjunction with the accompanying drawings a kind of preferred implementation of the present utility model is described in detail.
As shown in figure 1, the multi-sealed anti-corrosion anchor device includes the anchor plate 1 being bolted together and anchor slab 2, its
Middle anchor plate is used to clamp Suo Shu 92, and anchor slab anchors single rope muscle 91 by intermediate plate 7.
Suo Shu is clamped by about collar 41 and confinement ring 42 in the anchor plate 1, wherein confinement ring is set in Suo Shushang, about
Collar is placed between confinement ring and anchor plate, and the side of about collar and about beam ring is provided with sealing drum 43, about collar, confinement ring and
Sealing drum constitutes first sealing.
The anchor slab 2 is being provided with inner sleeve 3 and sealing gasket 4 with 91 junction of rope muscle, constitutes second sealing.
The anchor slab 2 is provided with protective cover 5 in rope muscle end exposed section, is formed with for filling anticorrosive materials in the protective cover
Cavity 6, offer inlet 51 and flow export 52 on the protective cover respectively, the inlet and flow export are entered using bolt 53
Row sealing, protective cover constitute three seals.
As shown in Fig. 2 the damping 8 is arranged on the front end of intermediate plate 7, prevent anchorage from shaking for compressing intermediate plate, its
Including bushing 81 and compression spring 82, and for compressing the locking pressing plate 83 of compression spring, the bushing, compression spring and anti-
Loose pressing plate is set on single rope muscle.
The process of injection anticorrosive materials is as follows：
Anchorage zone anti-corrosion：The Grouting Pipe drawn from 1 injected hole of anchor plate by inner sleeve 3, into the cavity of inner sleeve
When pressure injection anticorrosive materials ooze out inserts at the intermediate plate seam of anchor slab end, Grouting Pipe, then the injected hole by anchor plate are extracted
Pressure injection anti-corrosion oils and fatss, form three layers of anti-corrosion except cable body（PE+ butter+epoxy coating）Outward, two-layer anti-corrosion measure is with the addition of again, is hindered
The air and steam for having stopped the external world is entered under anchor；
The anti-corrosion of rope muscle exposed parts：Anticorrosive materials, Zhi Daowei are poured into by the inlet 51 positioned at lower end into protective cover 5
Stop when oozing out anticorrosive materials at the flow export 52 of upper end.
The above embodiment is only that preferred implementation of the present utility model is described, not to this practicality
New scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the guarantor that claims of the present utility model determine
In the range of shield.
Claims (3)
1. a kind of multi-sealed anti-corrosion anchor device, it is characterised in that include anchor plate (1) for clamping Suo Shu and for anchor
Gu the anchor slab (2) of single rope muscle, the anchor slab are provided with for sealing the inner sleeve (3) of rope muscle and close near the side of anchor plate
Packing (4), the opposite side of the anchor slab are provided with protective cover (5), are formed with for filling the cavity of anticorrosive materials in the protective cover
(6) front end that, anchoring between the anchor slab and rope muscle has intermediate plate (7), the intermediate plate is provided with damping (8), the damping
Including for extruding the bushing (81) and compression spring (82) of the intermediate plate front end, and for compressing the locking pressure of compression spring
Plate (83), the bushing, compression spring and locking pressing plate are set on single rope muscle；Use is provided with the anchor plate (1)
In the about collar (11) and confinement ring (12) that clamp Suo Shu, wherein confinement ring is set in Suo Shushang, constraint be placed on confinement ring and
Between anchor plate.
2. anti-corrosion anchor device according to claim 1, it is characterised in that the side of the about collar (11) and confinement ring (12)
It is provided with sealing drum (13).
3. anti-corrosion anchor device according to claim 1, it is characterised in that offer inlet respectively on the protective cover (5)
(51) and flow export (52), the inlet and flow export are sealed using bolt (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819597.7U CN206109979U (en) | 2016-07-29 | 2016-07-29 | Multiple sealed anticorrosive ground tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819597.7U CN206109979U (en) | 2016-07-29 | 2016-07-29 | Multiple sealed anticorrosive ground tackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206109979U true CN206109979U (en) | 2017-04-19 |
Family
ID=58512187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620819597.7U Active CN206109979U (en) | 2016-07-29 | 2016-07-29 | Multiple sealed anticorrosive ground tackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206109979U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165048A (en) * | 2017-05-16 | 2017-09-15 | 同济大学 | Damp type drag-line |
| CN107587426A (en) * | 2017-09-05 | 2018-01-16 | 安徽金星预应力工程技术有限公司 | Bridge external prestressing system auxiliary anchorage |
| CN107905103A (en) * | 2017-10-26 | 2018-04-13 | 柳州欧维姆机械股份有限公司 | A kind of prestress anchorage system and its construction method with compression spring |
| CN108643454A (en) * | 2018-07-17 | 2018-10-12 | 柳州欧维姆机械股份有限公司 | A kind of the prestressed group anchorage system and its construction method of internal single beam sealing |
| CN108691273A (en) * | 2018-06-22 | 2018-10-23 | 深圳市科兰德实业发展有限公司 | Steel strand stay cable |
| CN108755409A (en) * | 2018-06-22 | 2018-11-06 | 柳州欧维姆机械股份有限公司 | A kind of anchor-hold device and its construction method of installation using single sealing overall perfusion |
| CN109695202A (en) * | 2019-03-01 | 2019-04-30 | 侯玮玮 | A kind of anchorage sealing steel cap device for preventing leakage |
| CN113463515A (en) * | 2021-07-18 | 2021-10-01 | 广西路建工程集团有限公司 | Construction method of double-sealing inhaul cable anchorage device |
| CN114855617A (en) * | 2022-04-18 | 2022-08-05 | 中交二公局东萌工程有限公司 | External prestress construction method for newly-built variable-cross-section continuous beam bridge |
-
2016
- 2016-07-29 CN CN201620819597.7U patent/CN206109979U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165048A (en) * | 2017-05-16 | 2017-09-15 | 同济大学 | Damp type drag-line |
| CN107587426A (en) * | 2017-09-05 | 2018-01-16 | 安徽金星预应力工程技术有限公司 | Bridge external prestressing system auxiliary anchorage |
| CN107905103A (en) * | 2017-10-26 | 2018-04-13 | 柳州欧维姆机械股份有限公司 | A kind of prestress anchorage system and its construction method with compression spring |
| CN108691273A (en) * | 2018-06-22 | 2018-10-23 | 深圳市科兰德实业发展有限公司 | Steel strand stay cable |
| CN108755409A (en) * | 2018-06-22 | 2018-11-06 | 柳州欧维姆机械股份有限公司 | A kind of anchor-hold device and its construction method of installation using single sealing overall perfusion |
| CN108643454A (en) * | 2018-07-17 | 2018-10-12 | 柳州欧维姆机械股份有限公司 | A kind of the prestressed group anchorage system and its construction method of internal single beam sealing |
| CN109695202A (en) * | 2019-03-01 | 2019-04-30 | 侯玮玮 | A kind of anchorage sealing steel cap device for preventing leakage |
| CN113463515A (en) * | 2021-07-18 | 2021-10-01 | 广西路建工程集团有限公司 | Construction method of double-sealing inhaul cable anchorage device |
| CN113463515B (en) * | 2021-07-18 | 2023-01-03 | 广西路建工程集团有限公司 | Construction method of double-sealing inhaul cable anchorage device |
| CN114855617A (en) * | 2022-04-18 | 2022-08-05 | 中交二公局东萌工程有限公司 | External prestress construction method for newly-built variable-cross-section continuous beam bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Haiping Inventor after: Yang Fang Inventor after: Chen Yiqiang Inventor after: Zhong Zhiqiang Inventor after: Lin Song Inventor after: Song Yali Inventor after: Wang Wei Inventor after: Zhou Liang Inventor after: Sun Jian Inventor before: Xu Haiping Inventor before: Yang Fang Inventor before: Chen Yiqiang Inventor before: Zhong Zhiqiang Inventor before: Lin Song Inventor before: Song Yali Inventor before: Wang Wei Inventor before: Zhou Liang Inventor before: Sun Jian |