CN207452720U - A kind of new suspension cable - Google Patents
A kind of new suspension cable Download PDFInfo
- Publication number
- CN207452720U CN207452720U CN201720386280.3U CN201720386280U CN207452720U CN 207452720 U CN207452720 U CN 207452720U CN 201720386280 U CN201720386280 U CN 201720386280U CN 207452720 U CN207452720 U CN 207452720U
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- CN
- China
- Prior art keywords
- suspension cable
- anchor
- cable body
- tube
- protective cover
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of new suspension cables, including suspension cable body, the tight device of anchor at suspension cable body both ends is located at, the both ends of the suspension cable body are respectively provided with one for admitting air into the gas-guide tube of suspension cable body interior, and the gas-guide tube is plugged on the centre of suspension cable body.Can comprehensively solve suspension cable and the problem of upper and lower anchor head easy-to-rust, simple in structure, fixation, effect on moisture extraction is good, and ventilation is convenient, and service life is long, and maintenance cost is low.
Description
Technical field
The utility model is related to bridge stay cable fields, and in particular to a kind of new suspension cable.
Background technology
Existing suspension cable due to weather problems, is susceptible to corrosion phenomenon in use, especially wet at some
The higher area of degree, is influenced by rainwater and various etchant gases etc., easily corrodes the upper and lower anchor head of suspension cable, also hold
Easily there is corrosion phenomenon to suspension cable body so that stayed-cable bridge short life, the bridge stay cable maintenance cost for causing the later stage is high,
Maintenance time is long.
Utility model content
In order to solve the problems, such as it is in the prior art certain or it is some technical, the utility model provides a kind of new
Suspension cable, can comprehensively solve suspension cable and the problem of upper and lower anchor head easy-to-rust, simple in structure, fixation, effect on moisture extraction
Good, ventilation is convenient, and service life is long, and maintenance cost is low.
To solve above-mentioned existing technical problem, the utility model uses following scheme：A kind of new suspension cable, including oblique
Drag-line body, is located at the tight device of anchor at suspension cable body both ends, and the both ends of the suspension cable body are respectively provided with one for making sky
Gas enters the gas-guide tube of suspension cable body interior, and the gas-guide tube is plugged on the centre of suspension cable body.
Preferably, the both ends of the suspension cable body are respectively provided with a protective cover being mounted on outside the tight device of anchor, it is described
One end of protective cover is set there are one air-breather, and one end of the gas-guide tube is connected with protective cover.
Preferably, a cable guide pipe is equipped with positioned at one end of the tight device of anchor on the suspension cable body.
Preferably, be equipped with a positioning tube between the tight device of the anchor and cable guide pipe, be equipped in the positioning tube it is a pair of tiltedly
Drag-line body carries out the locating ring of /V.
Preferably, the suspension cable body between described two tight devices of anchor is equipped with a protection tube, the protective jacket
One end of pipe is plugged in cable guide pipe, and the cable guide pipe both ends are respectively provided with one respectively to the suspension cable sheet of the tight device discharge end of anchor
The damper that body and protection tube are protected.
Preferably, one end of the cable guide pipe is equipped with the waterproof jacket of a connection cable guide pipe and protection tube.
Preferably, the tight device of anchor includes anchor cup, the anchor ring being located on anchor cup, being equipped with one end band in the anchor cup bores
The anchor hole of shape, interior a pair of the suspension cable body that is equipped with of the anchor hole carry out separating fixed wire sub-panel, and one end of the gas-guide tube leads to
Wire sub-panel /V is crossed, one end of the anchor cup is equipped with a sealing plate, and the sealing plate is equipped with venthole.
Preferably, the air-breather includes the high-voltage tube being located on protective cover, it is located between protective cover and high-voltage tube
High-voltage tube built-up joint, the high-voltage tube is fixed on by high-voltage tube built-up joint on protective cover.
Preferably, one end of the protective cover is fastened on by nut on anchor plate, the anchor plate and protective cover it
Between also have sealing ring.
Preferably, the air-breather at gas end is equipped at least one sensor or/and control valve.
Preferably, the sensor uses Temperature Humidity Sensor, the control valve uses constant pressure valve.
Advantageous effect：
The utility model provides a kind of new suspension cable using above-mentioned technical proposal, can make air from bridge
Suspension cable one end enter after from other end outlet, so as to be carried out entirely to suspension cable body and upper and lower anchor head using dry air
The dehumidification treatments in face make suspension cable and upper and lower anchor head keep drying in the long-term use, reduce steam etc. to the greatest extent to oblique
The corrosion of drag-line body and upper and lower anchor head can effectively prevent the corrosion of suspension cable from occurring, comprehensively solve suspension cable body and
The problem of upper and lower anchor head easy-to-rust, is protected with reaching the upper and lower anchor head of suspension cable to suspension cable on bridge and suspension cable body
The purpose of bridge frequency is replaced and sealed in shield, the maintenance for reducing suspension cable, and the tight device of anchor at suspension cable both ends is installing the mistake of suspension cable
Cheng Zhong, can each one metal wire intrinsic to suspension cable carry out tensioning processing so that suspension cable body is in use
It is more uniformly stressed, by the sensor or/control valve of upper anchor head one end, the ventilatory conditions of suspension cable can be supervised in real time
It surveys and controls, when a problem occurs, can find in time and processing is carried out maintenance to it, so as to effectively reduce maintenance cost,
Maintenance efficiency is high, and simple in structure, fixation, effect on moisture extraction is good, and ventilation is convenient, and service life is long, and maintenance cost is low.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model anchor head；
In figure：The tight device 3 of air-breather 1, protective cover 2, anchor, anchor plate 4, cable guide pipe 5, suspension cable body 6, sensor 7,
Control valve 8, gas-guide tube 9, sealing plate 10, venthole 11, high-voltage tube 12, high-voltage tube built-up joint 13, anchor hole 14, wire sub-panel 15, anchor
Cup 16, anchor ring 17, damper 18, waterproof jacket 19, protection tube 20, locating ring 21, positioning tube 22, epoxy iron sand 100.
Specific embodiment
In the following, with reference to attached drawing and specific embodiment, the utility model is described further：As illustrated in fig. 1 and 2,
A kind of new suspension cable including suspension cable body 6, is located at the tight device 3 of anchor at 6 both ends of suspension cable body, the suspension cable body 6
Both ends be respectively provided with one for admitting air into gas-guide tube 9 inside suspension cable body 6, the gas-guide tube 9 is plugged on oblique pull
The centre of Suo Benti 6；The both ends of the suspension cable body 6 are respectively provided with a protective cover 2 being mounted on outside the tight device 3 of anchor, described
One end of protective cover 2 is set there are one air-breather 1, and one end of the gas-guide tube 9 is connected with protective cover 2；The suspension cable body 6
It is upper to be equipped with a cable guide pipe 5 positioned at one end of the tight device 3 of anchor；A positioning tube 22 is equipped between the tight device 3 of the anchor and cable guide pipe 5,
The locating ring 21 that a pair of of suspension cable body 6 carries out /V is equipped in the positioning tube 22；Between described two tight devices 3 of anchor
Suspension cable body 6 is equipped with a protection tube 20, and one end of the protection tube 20 is plugged in cable guide pipe 5, the cable guide pipe 5
Both ends are respectively provided with a damper that the suspension cable body 6 to 3 discharge end of the tight device of anchor and protection tube 20 are protected respectively
18；One end of the cable guide pipe 5 is equipped with the waterproof jacket 19 of a connection cable guide pipe 5 and protection tube 20；The tight device 3 of anchor includes
Anchor cup 16, the anchor ring 17 being located on anchor cup 16, are equipped with anchor hole 14 of the one end with taper in the anchor cup 16, in the anchor hole 14
Separate fixed wire sub-panel 15 equipped with a pair of of suspension cable body 6, one end of the gas-guide tube 9 by 15 /V of wire sub-panel,
One end of the anchor cup 16 is equipped with a sealing plate 10, and the sealing plate 10 is equipped with venthole 11；The air-breather 1 includes being located at guarantor
High-voltage tube 12 on shield 2, the high-voltage tube built-up joint 13 being located between protective cover 2 and high-voltage tube 12, the high-voltage tube 12 are logical
High-voltage tube built-up joint 13 is crossed to be fixed on protective cover 2；One end of the protective cover 2 is fastened on by nut on anchor plate, institute
It states and also has sealing ring between anchor plate 4 and protective cover 2；The air-breather 1 of 6 outlet side of suspension cable body is equipped at least one
A sensor 7 or/and control valve 8, the sensor 7 use Temperature Humidity Sensor, and the control valve 8 uses constant pressure valve.
In use, the both ends of suspension cable body 6 by the tight device 3 of anchor are tightened together, then installed
It when being worked on to bridge, ventilates to suspension cable body 6, the gas of entrance is made to enter from one end of suspension cable body 6
To the other end, dehumidification treatments are carried out so as to fulfill to suspension cable, in installation process, the both ends of suspension cable can pass through anchor plate
4 are fixed on stayed-cable bridge, and the suspension cable of 4 one end of anchor plate and upper and lower anchor head part are protected by protective cover 2,
Rainwater is made to be not easily accessible both ends to corrode it, meanwhile, by the low dry air of humidity from logical by the way of gases at high pressure
Device of air 1 squeezes into lower anchor head, and so as to carry out dehumidification treatments to lower anchor head, anchor plate 4, standing screw etc., another part drying is empty
Gas enters from gas-guide tube 9 in suspension cable body 6, so that dry air is to suspension cable body 6, cable guide pipe 5, protection tube 20 etc.
Dehumidification treatments are carried out, dry air again discharges moisture from the upper anchor head air-breather 1 of 6 other end of suspension cable body, also has one
Through hole of the part directly out of suspension cable body 6 is carried out at dehumidifying upper anchor head, anchor plate 4, standing screw etc. into upper anchor head
Reason, then is discharged moisture by upper anchor head air-breather 1, so as to using dry air to suspension cable body and upper and lower anchor head into
The comprehensive dehumidification treatments of row, make suspension cable and upper and lower anchor head keep drying in the long-term use, reduce steam etc. to the greatest extent
Corrosion to suspension cable body and upper and lower anchor head can effectively prevent the corrosion of suspension cable from occurring, comprehensively solve suspension cable sheet
The problem of body and upper and lower anchor head easy-to-rust, to reach to the upper and lower anchor head of suspension cable and suspension cable body on suspension cable body bridge
It is protected, the purpose of bridge frequency is replaced and sealed in the maintenance for reducing suspension cable.
For suspension cable body 6 during carrying, using and installing etc., the suspension cable body 6 of tight 3 port of export of device of anchor is easy
There is buckling phenomenon, set a cable guide pipe 5 in one end of the tight device 3 of anchor, can effectively prevent the oblique pull of tight 3 one end of device of anchor
There is severe bends phenomenon in Suo Benti 6, so as to improve the ventilatory effect in suspension cable body 6, makes the effect on moisture extraction of suspension cable more
It is good, guiding role can be also played to suspension cable body 6, makes suspension cable more convenient in the production process.
It in use, can be effectively to exposed oblique pull by the combination of protection tube 20 and cable guide pipe 5
Suo Benti 6 carries out isolating and protecting processing, so that the anticorrosion ability of suspension cable body is more preferable, service life is longer, meanwhile, institute
It states 5 both ends of cable guide pipe and is respectively provided with one and the suspension cable body 6 and protection tube 20 of 3 discharge end of the tight device of anchor are protected respectively
Damper 18, suspension cable body 6 can either be carried out in use compared with 5 part of cable guide pipe by damper 18
Damping is handled, and makes that positioning of the suspension cable body 6 in cable guide pipe 5 is more accurate, and limit effect is more preferable, meanwhile, also cable guide pipe 5
Collision will not be generated to suspension cable body 6, moreover it is possible to play sealing effect, make 6 service life of suspension cable body longer.
The positioning tube 22 is fixed on the tight device 3 of anchor, is transferred between the tight device 3 of anchor and cable guide pipe 5 by positioning tube 22,
By the combination of positioning tube 22 and locating ring 21, /V fastening processing is carried out to the suspension cable body 6 of 3 one end of the tight device of anchor, from
And suspension cable body 6 is made to be not in segregation phenomenon in use, and so as to improve the work efficiency of every one metal wire, institute
The one end for stating cable guide pipe 5 is equipped with the waterproof jacket 19 of a connection cable guide pipe 5 and protection tube 20, and waterproof jacket 19 uses heat-shrinkable tube knot
Structure, in being sealed away by 19 shrinkage principle of waterproof jacket to the gap between cable guide pipe 5 and protection tube 20, so as to
The entrance of air and water is effectively prevented, so as to ensure that suspension cable body 6 is not in make moist and the phenomenon that corrode.
During carrying out anchor to suspension cable body 6 by the tight device 3 of anchor and fastening, suspension cable body 6 passes through anchor hole
14, /V is carried out by locating ring 21 again after being tightened by the cone mouth of 14 front end of anchor hole, can pass through suspension cable body 6
It is closely close together after 14 cone mouth of anchor hole, gas-guide tube 9 is plugged on the centre of suspension cable body 6, can admit air into tiltedly
After 6 body of drag-line sheet, dehumidifying is more uniform, and the suspension cable body 6 of 14 rear end cone mouth of anchor hole passes through radial point of taper pore structure
Cloth, after 14 rear end cone mouth of anchor hole inserts epoxy iron sand 100, by epoxy iron sand 100 to the suspension cable sheet that is located in anchor hole 14
Body 6 and gas-guide tube 9 are fixed, then every one metal wire on suspension cable body 6 and gas-guide tube 9 are carried out by wire sub-panel 15
It fixes, is sealed finally by the sealing plate 10 of 16 one end of anchor cup respectively, after epoxy iron sand 100 solidifies, suspension cable body can be made
6th, gas-guide tube 9, wire sub-panel 15, anchor cup 16 and 10 shape of sealing plate are integral, and precession is carried out compared with anchor plate 4 by anchor ring 17
During, after 17 one end of anchor ring is contacted with anchor plate 4, then precession is with regard to that can make suspension cable body 6, gas-guide tube 9, wire sub-panel
15th, the whole negative direction to 17 motion track of anchor ring that anchor cup 16 and sealing plate 10 are formed moves, so that suspension cable body 6 makes
With realizing tensioning function in the process, so that the tight device 4 of the anchor at drag-line both ends is during suspension cable is installed, it can be to oblique pull
Each one metal wire in Suo Benti 6 carries out tensioning processing, so that suspension cable body is more uniformly stressed in use,
After dry air enters from protective cover 2, portion of air can be shunted by sealing plate 10, so that dry air aligns
Space between protective cover 2 and anchor cup 16 carries out dehumidification treatments, and another part is entered by venthole 11 in anchor cup 16, then
It from 9 inlet and outlet suspension cable body 6 of gas-guide tube, dehumidifies so as to fulfill to the entirety of suspension cable, structure is simpler, air guide effect
Fruit is more preferable.
Gas or/and release gas are accessed by the combination of high-voltage tube 12 and high-voltage tube built-up joint 13, access can be made
Gas pressure bigger so that the air flow property in suspension cable is stronger, effect on moisture extraction is more preferable.
One end of the protective cover 2 is fastened on by nut on anchor plate 4, between the anchor plate 4 and protective cover 2 also
There is sealing ring, can effectively ensure that the sealing effect between protective cover 2 and anchor plate 4, it is described oblique so as to improve effect on moisture extraction
The air-breather 1 of 6 outlet side of drag-line body is equipped at least one sensor 7 or/and control valve 8, and the sensor 7 is using temperature
Humidity sensor, the control valve 8 use constant pressure valve, outlet side on gas-guide tube 9 are carried out by sensor 7 or/and control valve 8
Monitoring, monitoring that can be constantly simultaneously find whether suspension cable circulates problem, can be timely to there is damaged, closure, corrosion etc.
Phenomenon timely found and repaired, so that maintenance efficiency is high, maintenance cost is low.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (10)
1. a kind of new suspension cable, it is characterised in that：Including suspension cable body (6), the anchor for being located at suspension cable body (6) both ends is tight
Device (3), the both ends of the suspension cable body (6) are respectively provided with one for admitting air into leading for suspension cable body (6) inside
Tracheae (9), the gas-guide tube (9) are plugged on the centre of suspension cable body (6).
2. a kind of new suspension cable according to claim 1, it is characterised in that：The both ends of the suspension cable body (6) are each
If there are one being set mounted on one end of the protective cover (2) of the tight device of anchor (3) outside, the protective cover (2), there are one air-breathers
(1), one end of the gas-guide tube (9) is connected with protective cover (2).
3. a kind of new suspension cable according to claim 2, it is characterised in that：It is located at anchor on the suspension cable body (6)
One end of tight device (3) is equipped with a cable guide pipe (5).
4. a kind of new suspension cable according to claim 3, it is characterised in that：The tight device of anchor (3) and cable guide pipe (5)
Between be equipped with a positioning tube (22), the locating ring that a pair of of suspension cable body (6) carries out /V is equipped in the positioning tube (22)
(21)。
5. a kind of new suspension cable according to claim 3, it is characterised in that：Between described two tight devices of anchor (3)
Suspension cable body (6) is equipped with a protection tube (20), and one end of the protection tube (20) is plugged in cable guide pipe (5), institute
It states cable guide pipe (5) both ends and is respectively provided with one respectively to the suspension cable body (6) of the tight device of anchor (3) discharge end and protection tube (20)
The damper (18) protected.
6. a kind of new suspension cable according to claim 5, it is characterised in that：One end of the cable guide pipe (5) is equipped with one
Connect the waterproof jacket (19) of cable guide pipe (5) and protection tube (20).
7. a kind of new suspension cable according to claim 1, it is characterised in that：The tight device of anchor (3) includes anchor cup
(16), the anchor ring (17) being located on anchor cup (16), the anchor cup (16) is interior to be equipped with anchor hole (14) of the one end with taper, the anchor hole
(14) it is equipped with a pair of of suspension cable body (6) in carry out separating fixed wire sub-panel (15), one end of the gas-guide tube (9) is by dividing
Filament plate (15) /V, one end of the anchor cup (16) are equipped with a sealing plate (10), and the sealing plate (10) is equipped with venthole (11).
8. a kind of new suspension cable according to claim 2, it is characterised in that：The air-breather (1) includes being located at guarantor
High-voltage tube (12) on shield (2), the high-voltage tube built-up joint (13) being located between protective cover (2) and high-voltage tube (12) are described
High-voltage tube (12) is fixed on by high-voltage tube built-up joint (13) on protective cover (2).
9. a kind of new suspension cable according to claim 2, it is characterised in that：One end of the protective cover (2) passes through spiral shell
Mother is fastened on anchor plate.
10. a kind of new suspension cable according to claim 2, it is characterised in that：Suspension cable body (6) outlet side
Air-breather (1) is equipped at least one sensor (7) or/and control valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386280.3U CN207452720U (en) | 2017-04-13 | 2017-04-13 | A kind of new suspension cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386280.3U CN207452720U (en) | 2017-04-13 | 2017-04-13 | A kind of new suspension cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207452720U true CN207452720U (en) | 2018-06-05 |
Family
ID=62246946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720386280.3U Withdrawn - After Issue CN207452720U (en) | 2017-04-13 | 2017-04-13 | A kind of new suspension cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207452720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958198A (en) * | 2017-04-13 | 2017-07-18 | 深圳市科兰德实业发展有限公司 | A kind of new suspension cable |
| CN110485298A (en) * | 2019-07-05 | 2019-11-22 | 法尔胜泓昇集团有限公司 | A kind of installation method of replaceable rear-mounted suspension cable humidity sensor |
-
2017
- 2017-04-13 CN CN201720386280.3U patent/CN207452720U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958198A (en) * | 2017-04-13 | 2017-07-18 | 深圳市科兰德实业发展有限公司 | A kind of new suspension cable |
| CN106958198B (en) * | 2017-04-13 | 2019-03-22 | 深圳市科兰德实业发展有限公司 | A kind of novel suspension cable |
| CN110485298A (en) * | 2019-07-05 | 2019-11-22 | 法尔胜泓昇集团有限公司 | A kind of installation method of replaceable rear-mounted suspension cable humidity sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180605 Effective date of abandoning: 20190322 |