CN208533368U - A kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope - Google Patents
A kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope Download PDFInfo
- Publication number
- CN208533368U CN208533368U CN201820255631.1U CN201820255631U CN208533368U CN 208533368 U CN208533368 U CN 208533368U CN 201820255631 U CN201820255631 U CN 201820255631U CN 208533368 U CN208533368 U CN 208533368U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- intellectual monitoring
- monitoring sensor
- suspension cable
- rope
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to one kind to be suitable for suspension cable, the parallel steel wire intelligence rope of suspension cable and sunpender rope, the cable body for solving suspension cable in the prior art can not accomplish the defect of real-time monitoring, anchor cup including cable body made of more parallel steel wire twists He the end for being fixed on parallel steel wire, filler material is filled in anchor cup, cable body has been implanted at least one intellectual monitoring sensor, intellectual monitoring sensor external is provided with compound sleeve, intellectual monitoring sensor is parallel with steel wire, intellectual monitoring sensor deviates the center setting of hawser, intellectual monitoring sensor is fixed with cuff in the outside of the compound sleeve of anchor cup inner part.Cable body is implanted into outside at least one the intellectual monitoring sensor for having compound sleeve to protect, and the stress condition of hawser can be monitored in real time；Intellectual monitoring sensor is parallel with steel wire, combines the protection of compound sleeve in this way, and intellectual monitoring sensor not will receive the extruding of steel wire, guarantees the safety of intellectual monitoring sensor.
Description
Technical field
The utility model relates to a kind of parallel steel wire ropes, especially a kind of to be suitable for suspension cable, suspension cable and sunpender rope
Parallel steel wire intelligence rope.
Background technique
Currently, the buildings such as Bridges in Our Country, stadiums are mostly the support constructions using drag-line, a set of cable systems need more
Support force is born in secondary cable body and the cooperation of the anchorage at cable body both ends.Any building is required in view of safety problem, therefore drag-line system
Unite the building of support, the cable systems safety used is just particularly important, this just need to carry out entire cable systems by
Power condition detection.
Currently, common monitoring method has: pressure rings monitoring method, magnetic flux transducer monitoring method, hydrostatic sensor
Monitoring method.But to the load-bearing monitor of cable systems be a need measure for a long time and real-time monitoring work, need to consider to supervise
Survey durability, survival rate and the stability of device.Existing monitoring devices belongs to greatly anchorage additional article, higher cost, installation
Volume increases afterwards.
It is to be incorporated into fibre optical sensor in cable body there are also a kind of monitoring method, fibre optical sensor is incorporated between steel wire
Gap location, but this mode is when in use, optical fiber is easy to be racked by steel strand wires or steel wire, influences the workability of optical fiber
Energy.
With the development of technology, steel wire appearance processes groove, and fiber grating is pasted groove walls, is subsequently filled protection
Layer.Although this mode can improve laying survival rate and service life of the fiber grating in steel wire, the stress mistake of cable body
Cheng Zhonghui absorbs the strain of steel wire, reduces the sensitivity of strain measurement.Therefore the installation of fiber grating is put forward new requirements.
And in steel wire appearance fluting, difficulty is very big, and overall cost is also relatively high, and producing efficiency is relatively low.
Summary of the invention
The cable body that the utility model solves suspension cable in the prior art can not accomplish the defect of real-time monitoring, provide one kind
Suitable for the parallel steel wire intelligence rope of suspension cable, suspension cable and sunpender rope, cable body is implanted into an intellectual monitoring sensor, and intelligence is supervised
It surveys sensor to be arranged in parallel with steel wire and be filled simultaneously with steel wire, realizes suspension cable real-time monitoring.
The utility model also solves steel wire outer wall fluting in the prior art, and, for being laid with optical fiber, steel wire unit with grooves in outer wall adds
Work difficulty is big, and processing cost is relatively high, producing efficiency also relatively low defect, provides and a kind of be suitable for suspension cable, suspension cable and hang
Intellectual monitoring sensor is arranged in parallel the parallel steel wire intelligence rope of bar rope with steel wire, without reducing in steel wire surface fluting
Difficulty of processing, while improving producing efficiency.
The utility model also solves optical fiber in the prior art and is layed in steel wire appearance, and optical fiber is easy by between steel wire
Extruding damages, and influences the defect of monitoring effect and quality, provides a kind of suitable for the parallel of suspension cable, suspension cable and sunpender rope
There are compound sleeve in steel wire intelligence rope, the outside of intellectual monitoring sensor, and compound sleeve protects intellectual monitoring sensor, avoids intelligent sensing
Device is squeezed by steel wire.
The utility model the specific technical proposal is: a kind of parallel steel wire intelligence suitable for suspension cable, suspension cable and sunpender rope
Can rope, the anchor cup including cable body made of more parallel steel wire twists He the end for being fixed on parallel steel wire is filled in anchor cup
Filler material, cable body have been implanted at least one intellectual monitoring sensor, and intellectual monitoring sensor external is provided with compound sleeve, intelligence
Monitoring sensor is parallel with steel wire, and intellectual monitoring sensor deviates the center setting of hawser, and intellectual monitoring sensor exists
The outside of the compound sleeve of anchor cup inner part is fixed with cuff.
Cable body is implanted at least one intellectual monitoring sensor, and intellectual monitoring sensor external is provided with compound sleeve, compound
Set can play the role of protection, and intellectual monitoring sensor is parallel with steel wire, combine the protection of compound sleeve, intellectual monitoring in this way
Sensor not will receive the extruding of steel wire, guarantee the safety of intellectual monitoring sensor；Intellectual monitoring sensor is parallel with steel wire, and
And equally fixed in anchor cup by filler material, in steel wire loading process, the same stress of intellectual monitoring sensor passes through intelligent prison
The stress condition of hawser can be monitored in real time in the signal for surveying sensor；The external fixed cuff of compound sleeve, is increased by cuff
Extruding force between compound sleeve and intellectual monitoring sensor, and enough axial resistances are generated, avoid intellectual monitoring sensor from producing
Raw axial displacement influences monitoring of structures, while cuff has the position on prominent compound sleeve surface, can produce after filler material filling
Raw enough axial drags.
Preferably, being provided with wire sub-panel in anchor cup, threaded hole of steel and intellectual monitoring gauge hole, steel are provided on wire sub-panel
The end of silk is across wire sub-panel and upset in end from threaded hole of steel, and intellectual monitoring sensor is sensed in company with compound sleeve from intellectual monitoring
Device hole passes through wire sub-panel and is also fixed with cuff outside the compound sleeve being pierced by, and end and the wire sub-panel outer surface of cuff abut against.
Preferably, anchor cup is internally provided with the anchor hole of taper, cable body is in the miner diameter end side of taper, filling in anchor hole
Filler material be epoxy chill casting material, wire sub-panel just blocks epoxy chill casting material.
Preferably, wire sub-panel center is provided with threaded hole, intellectual monitoring gauge hole avoids threaded hole.
Preferably, compound sleeve is carbon fiber or reinforced plastic glass fibre or basalt fibre；Intellectual monitoring sensor is
Optical fiber either fiber grating, the end of intellectual monitoring sensor connect (FBG) demodulator.
Preferably, cuff is cylinder, the end of cuff is plane, is spaced apart from each other between cuff and cuff.
Preferably, having extruding force, the relatively intelligent monitoring of extruding force between intellectual monitoring sensor and compound sleeve inner wall
Sensor generates enough axial resistances.
It is passed the beneficial effects of the utility model are: cable body is implanted into outside at least one the intellectual monitoring for having compound sleeve to protect
The stress condition of hawser can be monitored in real time in sensor；Intellectual monitoring sensor is parallel with steel wire, in this way in conjunction with compound sleeve
Protection, intellectual monitoring sensor not will receive the extruding of steel wire, guarantee the safety of intellectual monitoring sensor；The outside of compound sleeve is solid
Determine cuff, the extruding force between compound sleeve and intellectual monitoring sensor is increased by cuff, and generate enough axial resistances, kept away
Exempt from intellectual monitoring sensor and generate axial displacement, influences monitoring of structures, while cuff has the position on prominent compound sleeve surface, fills out
Enough axial drags can be can produce after charge filling.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
In figure: 1, anchor cup, 2, wire sub-panel, 3, anchor hole, 4, steel wire, 5, filler material, 6, casing, 7, cable body, 8, pier nose, 9, multiple
Trap, 10, optical fiber, 11, cuff.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the utility model will be further described.
Embodiment: a kind of parallel steel wire intelligence rope (referring to Fig. 1), including including rope made of more 4 twists of parallel steel wire
Body 7 is fixed on the anchor cup 1 of the end of parallel steel wire, is casing 6 between anchor cup and cable body end, casing is placed on outside steel wire.
Cable body is implanted into the intellectual monitoring sensor parallel with steel wire, and intellectual monitoring sensor external is equipped with compound sleeve 9, this reality
Applying the intellectual monitoring sensor in example is optical fiber 10.
Anchor cup is internally provided with the anchor hole of taper, and cable body is in the miner diameter end side of taper, and the bigger diameter end of anchor hole taper is set
It is equipped with wire sub-panel 2, the threaded hole of steel and quantity and intellectual monitoring sensor number of quantity and steel wire quantity system are provided on wire sub-panel
Identical intellectual monitoring gauge hole is measured, the end of steel wire is from threaded hole of steel across wire sub-panel and in the upset formation pier nose 8 in end.Point
Filament plate center is provided with threaded hole, and intellectual monitoring gauge hole avoids threaded hole.Intellectual monitoring sensor is in company with compound sleeve
Wire sub-panel is passed through from intellectual monitoring gauge hole, the outside of compound sleeve is fixed with cuff 11, and cuff is cylinder, the end of cuff
For plane, it is spaced apart from each other between cuff and cuff.The end that compound sleeve passes through wire sub-panel is fixed with a cuff, the end of the cuff
Face and the outer surface of wire sub-panel abut against.Compound sleeve across wire sub-panel can be removed with opposed optical fibers, facilitate optical fiber to connect after removing
Connect (FBG) demodulator.Remaining cuff outside compound sleeve is in anchor hole, filler material 5 is filled in anchor hole, filler material wraps simultaneously
Wrap up in steel wire and compound sleeve.Filler material in the present embodiment uses epoxy chill casting material, and wire sub-panel just blocks epoxy chill casting material.
The compound sleeve of intellectual monitoring sensor external is one kind of carbon fiber or reinforced plastic glass fibre or basalt fibre.
After there is certain extruding force, cuff to fix between compound sleeve and optical fiber, increase extruding force, the relatively intelligent monitoring sensing of extruding force
Device generates enough axial resistances.
Parallel steel wire intelligence rope can be used for suspension cable, suspension cable and sunpender rope after being made.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to the utility model technical spirit any simple modification, change and equivalent transformation to the above embodiments, still fall within
The protection scope of technical solutions of the utility model.
Claims (7)
1. a kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope, it is characterised in that including more parallel steel
The anchor cup of cable body and the end for being fixed on parallel steel wire made of silk twist, anchor cup is interior to be filled with filler material, and cable body has been implanted into
At least one intellectual monitoring sensor, intellectual monitoring sensor external are provided with compound sleeve, and intellectual monitoring sensor and steel wire are flat
Row, intellectual monitoring sensor deviate the center setting of hawser, compound sleeve of the intellectual monitoring sensor in anchor cup inner part
Outside be fixed with cuff.
2. a kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope according to claim 1, feature
It is to be provided with wire sub-panel in anchor cup, is provided with threaded hole of steel and intellectual monitoring gauge hole on wire sub-panel, the end of steel wire is from steel
Wire hole passes through wire sub-panel and upset in end, and intellectual monitoring sensor passes through sub-wire from intellectual monitoring gauge hole in company with compound sleeve
Plate is simultaneously also fixed with cuff outside the compound sleeve being pierced by, and end and the wire sub-panel outer surface of cuff abut against.
3. a kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope according to claim 2, feature
It is that anchor cup is internally provided with the anchor hole of taper, cable body is in the miner diameter end side of taper, and the filler material filled in anchor hole is ring
Oxygen chill casting material, wire sub-panel just block epoxy chill casting material.
4. a kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope according to claim 2 or 3,
It is characterized in that wire sub-panel center is provided with threaded hole；Intellectual monitoring gauge hole avoids threaded hole.
5. a kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope according to claim 1 or 2 or 3,
It is characterized in that compound sleeve is carbon fiber or reinforced plastic glass fibre or basalt fibre；Intellectual monitoring sensor be optical fiber or
It is fiber grating, the end of intellectual monitoring sensor connects (FBG) demodulator.
6. a kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope according to claim 1 or 2 or 3,
It is characterized in that cuff is cylinder, the end of cuff is plane, is spaced apart from each other between cuff and cuff.
7. a kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope according to claim 1 or 2 or 3,
It is characterized in that having extruding force between intellectual monitoring sensor and compound sleeve inner wall, the relatively intelligent monitoring sensor of extruding force is produced
Raw enough axial resistances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820255631.1U CN208533368U (en) | 2018-02-13 | 2018-02-13 | A kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820255631.1U CN208533368U (en) | 2018-02-13 | 2018-02-13 | A kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208533368U true CN208533368U (en) | 2019-02-22 |
Family
ID=65395530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820255631.1U Active CN208533368U (en) | 2018-02-13 | 2018-02-13 | A kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208533368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221670A (en) * | 2018-02-13 | 2018-06-29 | 浙锚科技股份有限公司 | A kind of intelligent parallel steel wire rope suitable for suspension cable, suspension cable and sunpender rope |
| CN110306430A (en) * | 2019-07-27 | 2019-10-08 | 浙锚科技股份有限公司 | A kind of perception parallel steel wire HiAm anchorage and production method certainly |
| CN110528388A (en) * | 2019-09-19 | 2019-12-03 | 中交第二航务工程局有限公司 | A kind of installation point structure of overweight parallel steel wire suspension cable |
-
2018
- 2018-02-13 CN CN201820255631.1U patent/CN208533368U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221670A (en) * | 2018-02-13 | 2018-06-29 | 浙锚科技股份有限公司 | A kind of intelligent parallel steel wire rope suitable for suspension cable, suspension cable and sunpender rope |
| CN108221670B (en) * | 2018-02-13 | 2024-03-01 | 浙锚科技股份有限公司 | Intelligent parallel steel wire rope suitable for stay ropes, suspension ropes and hanging rod ropes |
| CN110306430A (en) * | 2019-07-27 | 2019-10-08 | 浙锚科技股份有限公司 | A kind of perception parallel steel wire HiAm anchorage and production method certainly |
| CN110306430B (en) * | 2019-07-27 | 2024-05-24 | 浙锚科技股份有限公司 | Self-sensing parallel steel wire cold cast anchor and manufacturing method thereof |
| CN110528388A (en) * | 2019-09-19 | 2019-12-03 | 中交第二航务工程局有限公司 | A kind of installation point structure of overweight parallel steel wire suspension cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108221670B (en) | Intelligent parallel steel wire rope suitable for stay ropes, suspension ropes and hanging rod ropes | |
| CN208533368U (en) | A kind of parallel steel wire intelligence rope suitable for suspension cable, suspension cable and sunpender rope | |
| CN106759548B (en) | Monitoring system and monitoring method for grid anchor rod support cutting | |
| CN103323385A (en) | Fiber anchor pole corrosion sensor | |
| CN104196258A (en) | Post-tensioning prestressing intelligent reinforcement system based on fiber grating sensing technology | |
| CN101845814B (en) | Composite material intelligent anchorage with self-monitoring function and preparation method thereof | |
| CN110835864A (en) | Intelligent inhaul cable with replaceable monitoring element and manufacturing, installing and constructing method thereof | |
| CN203259452U (en) | Fiber anchor rod corrosion sensor | |
| CN109183617A (en) | Cable strand for main cable containing carbon fiber composite material intelligent rib and installation method | |
| CN203310382U (en) | Concrete freeze-thaw expansion strain monitoring fiber sensor | |
| CN107059619A (en) | A kind of intelligent suspension cable of parallel steel wire bridge | |
| CN107144387B (en) | A kind of parallel steel wire bridge intelligence suspension cable | |
| CN202401396U (en) | Intelligent cable capable of sensing internal humidity for bridge | |
| CN101929220B (en) | Intelligent composite spiral reinforcement stirrup and manufacturing method and building composite anchoring head thereof | |
| CN111174662B (en) | Displacement sensing device and application thereof | |
| CN116804580B (en) | Monitoring method for nuclear containment prestress steel beam based on fiber bragg grating technology | |
| CN211522884U (en) | Self-sensing extrusion inhaul cable | |
| CN209353151U (en) | A kind of smart stay cable of interchangeable monitoring element | |
| CN203069150U (en) | Novel fiber bragg grating strain meter | |
| CN202256819U (en) | Sensing cable for simultaneously distributed monitoring of temperature and pressure in oil-well oil tube | |
| CN205066708U (en) | Inside freeze thawing dilatational strain optical fiber sensor of monitoring concrete structure | |
| CN110725204A (en) | Carbon fiber composite material intelligent cable considering temperature compensation and preparation method thereof | |
| CN218297459U (en) | Concrete box girder anchor prestressing force monitoring devices | |
| CN201704875U (en) | Intelligent composite spiral hoop and construction composite material anchoring head thereof | |
| CN208907840U (en) | A kind of drive roof Stress monitoring system based on BOTDA principle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |