CN205443974U - Wound form bridge suspension cable melting ice and snow system - Google Patents
Wound form bridge suspension cable melting ice and snow system Download PDFInfo
- Publication number
- CN205443974U CN205443974U CN201620255292.8U CN201620255292U CN205443974U CN 205443974 U CN205443974 U CN 205443974U CN 201620255292 U CN201620255292 U CN 201620255292U CN 205443974 U CN205443974 U CN 205443974U
- Authority
- CN
- China
- Prior art keywords
- cable
- heating
- suspension cable
- power line
- snow
- 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.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 25
- 230000008018 melting Effects 0.000 title claims abstract description 11
- 238000002844 melting Methods 0.000 title claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000005485 electric heating Methods 0.000 claims description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000005253 cladding Methods 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010504 bond cleavage reaction Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Bridges Or Land Bridges (AREA)
- Road Paving Structures (AREA)
Abstract
The utility model provides a wound form bridge suspension cable melting ice and snow system, this system include a plurality of heating modules (1), power cord (2) and heating control ware (3), heating module (1) comprises a heating cable, heating cable evenly twines on suspension cable (10), the suspension cable setting is hugged closely in power cord (2), and the positive negative pole of a plurality of heating module (1) is connected with power cord (2) with parallel, power cord (2) are through heating control ware (3) and commercial power intercommunication. The canoe can make the tightly cladding suspension cable of cable that generates heat, and heat transmission effect is good, can effectively detach snow and icicle on the suspension cable, opens heating system simultaneously in advance and can prevent suspension cable surface snow and freeze.
Description
Technical field
This utility model relates to heating art, particularly to a kind of wound form bridge stay cable melting ice and snow system.
Background technology
Being exposed to for a long time in air due to suspension cable, corrosion is the main cause that drag-line damages.Oxidation, water, electrochemical potentials (chloride ion, sulfur dioxide and carbon dioxide), the factor such as tension that continuingly acts on high tensile steel wire all can cause steel wire to corrode, and produce stress corrosion cracking and oxidation scission.Especially at north of china in winter, by sleet and low temperature effect, cable wire surface is easy to condense ice slush, not only adds suspension cable deadweight, and can change the cross sectional shape of drag-line so that it is stress morphology changes.Simultaneously during icing ice-melt, expand with heat and contract with cold and also result in the safety coefficient reduction of drag-line.Its service life can be greatly shortened when this situation is with other influences.Therefore the maintenance of suspension cable is particularly important.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of wound form bridge stay cable melting ice and snow system, can be by bridge stay cable being heated at sleety weather, that effectively reduces sleet and weather of extremely trembling with fear acts on the impact on suspension cable safe operating life jointly.
This utility model be the technical scheme is that by the above-mentioned technical problem of solution
A kind of wound form bridge stay cable melting ice and snow system, this system includes multiple heating module, power line and heating controller, and described heating module is added electric heating cable by one and constitutes, described in add electric heating cable uniform winding on suspension cable；Described power line is close to suspension cable and is arranged, and the both positive and negative polarity of multiple heating modules is connected with power line with parallel way；Described power line is by heating controller and city's electric connection.
As preferably, described heating module and power line are fixed on suspension cable by the PVF band sealing that is wrapped.
As preferably, described in add electric heating cable when being wound around, be spaced apart 5-10cm between circle and circle.
As preferably, the heat generating wire cable that described heating module is used is carbon fiber heating cable, aramid fiber heat generating wire cable or wire rope.
The beneficial effects of the utility model are:
1, canoe can make heat generating wire cable tightly be coated with suspension cable, and heat-transfer effect is good, can effectively remove the accumulated snow on suspension cable and ice slush, opens heating system the most in advance and is possible to prevent suspension cable surface accumulated snow and icing.
2, heating system lightweight construction, does not affect drag-line stress.Lay carbon fiber heating system to remove ice and snow and can increase suspension cable service life, extend bridge service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Shown in figure: 1. heating module, 2. power line, 3. heating controller, 10. suspension cable
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
This utility model provides a kind of wound form bridge stay cable melting ice and snow system, and this system includes that multiple heating module 1, power line 2 and heating controller 3, described heating module 1 are added electric heating cable by one and constitute, described in add electric heating cable uniform winding on suspension cable 10；Described power line 2 is close to suspension cable and is arranged, and the both positive and negative polarity of multiple heating modules 1 is connected with power line 2 with parallel way；Described power line 2 is by heating controller 3 and city's electric connection.
Described heating module 1 and power line 2 are sealed be fixed on suspension cable by the PVF bands that is wrapped, and when adding electric heating cable winding, are spaced apart 5-10cm between circle and circle.The heat generating wire cable that heating module 1 is used is carbon fiber heating cable, aramid fiber heat generating wire cable or wire rope.
The part not illustrated in description is prior art or common knowledge.The present embodiment is merely to illustrate this utility model, rather than limits scope of the present utility model, and the amendment such as the equivalent replacement that those skilled in the art are made for this utility model is all deemed to fall within this utility model right claim institute protection domain.
Claims (4)
1. a wound form bridge stay cable melting ice and snow system, this system includes multiple heating module (1), power line (2) and heating controller (3), it is characterized in that: described heating module (1) is added electric heating cable by one and constitutes, described in add electric heating cable uniform winding on suspension cable (10)；Described power line (2) is close to suspension cable and is arranged, and the both positive and negative polarity of multiple heating modules (1) is connected with power line (2) with parallel way；Described power line (2) is by heating controller (3) and city's electric connection.
A kind of wound form bridge stay cable melting ice and snow system the most according to claim 1, it is characterised in that: described heating module (1) and power line (2) are fixed on suspension cable by the PVF band sealing that is wrapped.
A kind of wound form bridge stay cable melting ice and snow system the most according to claim 1, it is characterised in that add electric heating cable described in: when being wound around, is spaced apart 5-10cm between circle and circle.
A kind of wound form bridge stay cable melting ice and snow system the most according to claim 1, it is characterised in that: the heat generating wire cable that described heating module (1) is used is carbon fiber heating cable, aramid fiber heat generating wire cable or wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255292.8U CN205443974U (en) | 2016-03-30 | 2016-03-30 | Wound form bridge suspension cable melting ice and snow system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255292.8U CN205443974U (en) | 2016-03-30 | 2016-03-30 | Wound form bridge suspension cable melting ice and snow system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443974U true CN205443974U (en) | 2016-08-10 |
Family
ID=56608482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620255292.8U Expired - Fee Related CN205443974U (en) | 2016-03-30 | 2016-03-30 | Wound form bridge suspension cable melting ice and snow system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443974U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460825A (en) * | 2017-08-23 | 2017-12-12 | 柳州欧维姆机械股份有限公司 | A kind of method of PVF films cladding drag-line cable body |
| CN108316144A (en) * | 2018-02-02 | 2018-07-24 | 湖北工业大学 | A kind of optical fiber temperature measurement system and its construction method removing ice slush for bridge stay cable |
| US10522992B2 (en) * | 2018-05-25 | 2019-12-31 | Aef Ice Systems, Inc. | Thermal snow and ice prevention system for bridge cables |
| CN110725206A (en) * | 2019-09-09 | 2020-01-24 | 合肥工业大学 | Construction and use method of deicing and snow melting protection device for bridge stay cable |
| CN111501552A (en) * | 2020-04-10 | 2020-08-07 | 三峡大学 | Deicing method for stay cable of cable-stayed bridge |
| CN116073313A (en) * | 2023-03-28 | 2023-05-05 | 山东鲁冠电气有限公司 | High-voltage line ice melting equipment, attachment cleaning equipment and ice melting method |
| US11997764B2 (en) | 2020-05-28 | 2024-05-28 | Frio, Llc | Heat trace characterization and control method and system |
-
2016
- 2016-03-30 CN CN201620255292.8U patent/CN205443974U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460825A (en) * | 2017-08-23 | 2017-12-12 | 柳州欧维姆机械股份有限公司 | A kind of method of PVF films cladding drag-line cable body |
| CN108316144A (en) * | 2018-02-02 | 2018-07-24 | 湖北工业大学 | A kind of optical fiber temperature measurement system and its construction method removing ice slush for bridge stay cable |
| US10522992B2 (en) * | 2018-05-25 | 2019-12-31 | Aef Ice Systems, Inc. | Thermal snow and ice prevention system for bridge cables |
| US10931092B2 (en) | 2018-05-25 | 2021-02-23 | Aef Ice Systems, Inc. | Distributed control system for thermal snow melt and freeze protection systems |
| CN110725206A (en) * | 2019-09-09 | 2020-01-24 | 合肥工业大学 | Construction and use method of deicing and snow melting protection device for bridge stay cable |
| CN110725206B (en) * | 2019-09-09 | 2021-06-15 | 合肥工业大学 | Construction and use method of deicing and snow melting protection device for bridge stay cable |
| CN111501552A (en) * | 2020-04-10 | 2020-08-07 | 三峡大学 | Deicing method for stay cable of cable-stayed bridge |
| US11997764B2 (en) | 2020-05-28 | 2024-05-28 | Frio, Llc | Heat trace characterization and control method and system |
| CN116073313A (en) * | 2023-03-28 | 2023-05-05 | 山东鲁冠电气有限公司 | High-voltage line ice melting equipment, attachment cleaning equipment and ice melting method |
| CN116073313B (en) * | 2023-03-28 | 2023-06-02 | 山东鲁冠电气有限公司 | High-voltage line ice melting equipment, attachment cleaning equipment and ice melting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 |