CN102953332A - Fully sealed inhaul cable and utilization method thereof - Google Patents
Fully sealed inhaul cable and utilization method thereof Download PDFInfo
- Publication number
- CN102953332A CN102953332A CN2011102488374A CN201110248837A CN102953332A CN 102953332 A CN102953332 A CN 102953332A CN 2011102488374 A CN2011102488374 A CN 2011102488374A CN 201110248837 A CN201110248837 A CN 201110248837A CN 102953332 A CN102953332 A CN 102953332A
- Authority
- CN
- China
- Prior art keywords
- guide pipe
- cable guide
- buried cable
- ground tackle
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 62
- 239000007789 gas Substances 0.000 claims description 27
- 239000011261 inert gas Substances 0.000 claims description 14
- 239000003566 sealing material Substances 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000000565 sealant Substances 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the field of inhaul cables of a cable-stayed bridge, in particular to a fully sealed inhaul cable and a utilization method thereof. The fully sealed inhaul cable comprises an anchorage (2), a nut (3), a connecting cylinder (4), a cable body (5), an embedded cable conduit (6), sealant (7) and a damper (8). The fully sealed inhaul cable is characterized by further comprising an anchorage protecting cover (1), quick couplings (11), air outlet plugs (12), an anchor bearing plate (61), a protecting inner container (9) and a thermal-shrinkage protecting tube (10), wherein the embedded cable conduit (6) and the cable body (5) are hooped by the protecting inner container (9), and the protecting inner container (9), the embedded cable conduit (6) and the cable body (5) are hooped by the thermal-shrinkage protecting tube (10). The utilization method of the fully sealed inhaul cable includes filling dry air or inactive gas into the anchorage protecting cover (1) via an air blower. The fully sealed inhaul cable is simple in structure, good in sealing, long in service life and wide in application range.
Description
Technical field
The present invention relates to the drag-line field for cable stayed bridge, be specially a kind of Omni-sealing type inhaul cable and using method thereof.
Background technology
Drag-line is the superstructure of cable stayed bridge, is the topmost stressed member of cable stayed bridge, is carrying the gravity of bridge floor.The security relationship of drag-line is to the safe operation of bridge, is related to the safety of pedestrian and driving on the bridge.Drag-line is made of ground tackle and cable body, and cable body generally is made of high-strength galvanized steel wire and polyethylene sheath, and polyethylene sheath plays the protection antisepsis to steel wire, and ground tackle is positioned at the cable body two ends.From the existing anticorrosion present situation of bridge cable, in general in whole cable systems, the ground tackle position weathers than being easier to owing to exposing in air throughout the year, finally affects the safety of bridge.Although ground tackle and cable body connecting portion can be hidden in the cable guide pipe, can prevent that rainwater from directly touching ground tackle, seal cavity completely in the cable guide pipe can not guarantee that it innerly keeps lower humidity; In addition, the tail end of ground tackle also is the position that easily is subject to moisture attacks.Carry out the protection at ground tackle position, most important for drag-line safety and bridge security, this is the key that prolongs drag-line and bridge application life.The means of defence at ground tackle position generally was ground tackle to be penetrated behind the cable guide pipe in cable guide pipe the filling part encapsulant protect in the past; then add waterproof cover etc. in conduit mouth; but along with the drag-line increase of service life; add that cable body constantly shakes; wearing out of encapsulant, these safeguard procedures are with partial failure.
Summary of the invention
In order to overcome the defective of prior art, a kind of good seal performance, long service life, drag-line applied widely are provided, the invention discloses a kind of Omni-sealing type inhaul cable and using method thereof.
The present invention reaches goal of the invention by following technical solution:
A kind of Omni-sealing type inhaul cable, comprise ground tackle, nut, connecting cylinder, cable body, pre-buried cable guide pipe, sealing material and damper, one end of cable body inserts in the connecting cylinder and inserts by connecting cylinder in the anchor cup of ground tackle, the anchor head of ground tackle inserts pre-buried cable guide pipe and passes from an end face of pre-buried cable guide pipe, connect with nut between ground tackle and the pre-buried cable guide pipe, the other end of cable body is damper and pass from another end face of pre-buried cable guide pipe fixedly, the damper lining is between cable body and pre-buried cable guide pipe, also be lined with sealing material between cable body and the pre-buried cable guide pipe, it is characterized in that: also comprise the ground tackle protective cover, snap joint, the gas outlet plug, anchor plate, protection inner bag and pyrocondensation protection tube, anchor plate is enclosed within the outside of pre-buried cable guide pipe regularly, the ground tackle shielding cover outside ground tackle and the cover mouth of ground tackle protective cover be fixed on the anchor plate, the top of ground tackle protective cover is respectively equipped with snap joint and gas outlet plug, the lateral surface of pre-buried cable guide pipe also is respectively equipped with snap joint and gas outlet plug, the protection inner bag is enclosed within the end outside that passes cable body in the pre-buried cable guide pipe two ends, and the protection inner bag is waled an end of pre-buried cable guide pipe and an end of cable body, the pyrocondensation protection tube is enclosed within the outside of protection inner bag, and the pyrocondensation protection tube will protect inner bag, one end of pre-buried cable guide pipe and an end of cable body are waled.Cable body is formed by many steel wire windings, and the steel wire radical is 7～649, for improving resistance to corrosion, is coated with the zinc layer on the surface of steel wire, and zinc coating thickness is at 70g/m
2～300g/m
2, the protection inner bag can be made with stainless steel.
The using method of described Omni-sealing type inhaul cable is characterized in that: carry out successively as follows: a. is connected the snap joint on the ground tackle protective cover with humidometer; B. the snap joint on the ground tackle protective cover is connected with blast fan, with blast fan to filling dry air or inert gas in the ground tackle protective cover; C. open the gas outlet plug on the ground tackle protective cover, and by the snap joint on the ground tackle protective cover to filling dry air in the ground tackle protective cover, make that air forms convection current in the ground tackle protective cover.Before a step or after the c step, can also comprise the steps: 1. the snap joint on the pre-buried cable guide pipe to be connected with humidometer; 2. the snap joint on the pre-buried cable guide pipe is connected with blast fan, with blast fan to filling dry air or inert gas in the pre-buried cable guide pipe; 3. open the gas outlet plug on the pre-buried cable guide pipe, and by the snap joint on the pre-buried cable guide pipe to filling dry air in the pre-buried cable guide pipe, make that air forms convection current in the pre-buried cable guide pipe.
The using method of described Omni-sealing type inhaul cable is characterized in that: carry out successively as follows: a. is connected the snap joint on the pre-buried cable guide pipe with humidometer; B. the snap joint on the pre-buried cable guide pipe is connected with blast fan, with blast fan to filling dry air or inert gas in the pre-buried cable guide pipe; C. open the gas outlet plug on the pre-buried cable guide pipe, and by the snap joint on the pre-buried cable guide pipe to filling dry air in the pre-buried cable guide pipe, make that air forms convection current in the pre-buried cable guide pipe.
When the present invention used, the snap joint on the ground tackle protective cover can be connected with humidometer, thereby realized the monitoring to humidity in the ground tackle protective cover; Snap joint on the ground tackle protective cover also can be connected with blast fan, in order to filling dry air or inert gas in the ground tackle protective cover.Open the gas outlet plug on the ground tackle protective cover, and by the snap joint on the ground tackle protective cover to filling dry air in the ground tackle protective cover, can make that air forms convection current in the ground tackle protective cover, and reduce gradually humidity.Snap joint on the pre-buried cable guide pipe can be connected with humidometer, thereby realizes the monitoring to humidity in the pre-buried cable guide pipe; Snap joint on the pre-buried cable guide pipe also is connected with blast fan, in order to filling dry air or inert gas in the pre-buried cable guide pipe.Open the gas outlet plug on the pre-buried cable guide pipe, and by the snap joint on the pre-buried cable guide pipe to filling dry air in the pre-buried cable guide pipe, can make that air forms convection current in the pre-buried cable guide pipe, and make gradually reduction humidity.The present invention is the structure of hermetically sealed protection, can effectively shield steam, ultraviolet ray and other environmental contaminants when the routine use of drag-line.The invention has the beneficial effects as follows: simple in structure, good airproof performance, long service life, applied widely.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below further specify the present invention by specific embodiment.
Embodiment 1
A kind of Omni-sealing type inhaul cable, comprise ground tackle protective cover 1, snap joint 11, gas outlet plug 12, ground tackle 2, nut 3, connecting cylinder 4, cable body 5, pre-buried cable guide pipe 6, anchor plate 61, sealing material 7, damper 8, protection inner bag 9 and pyrocondensation protection tube 10, as shown in Figure 1, concrete structure is: an end of cable body 5 inserts in the connecting cylinder 4 and by connecting cylinder 4 and inserts in the anchor cup of ground tackle 2, the anchor head of ground tackle 2 inserts pre-buried cable guide pipe 6 and passes from an end face of pre-buried cable guide pipe 6, connect with nut 3 between ground tackle 2 and the pre-buried cable guide pipe 6, the other end of cable body 5 is damper 8 and pass from pre-buried cable guide pipe 6 another end faces fixedly, damper 8 linings are between cable body 5 and pre-buried cable guide pipe 6, also be lined with sealing material 7 between cable body 5 and the pre-buried cable guide pipe 6, anchor plate 61 is enclosed within the outside of pre-buried cable guide pipe 6 regularly, ground tackle protective cover 1 is enclosed within ground tackle 2 cover mouths outer and ground tackle protective cover 1 and is fixed on the anchor plate 61, the top of ground tackle protective cover 1 is respectively equipped with snap joint 11 and gas outlet plug 12, the lateral surface of pre-buried cable guide pipe 6 also is respectively equipped with snap joint 11 and gas outlet plug 12, protection inner bag 9 is enclosed within the end outside that passes cable body 5 in pre-buried cable guide pipe 6 two ends, and protection inner bag 9 is waled an end of pre-buried cable guide pipe 6 and an end of cable body 5, pyrocondensation protection tube 10 is enclosed within the outside of protection inner bag 9, and pyrocondensation protection tube 10 will protect inner bag 9, one end of pre-buried cable guide pipe 6 and an end of cable body 5 are waled.Cable body 5 is formed by many steel wire windings, and the steel wire radical is 7～649, decides according to the stressing conditions of drag-line, for improving resistance to corrosion, is coated with the zinc layer on the surface of steel wire, and zinc coating thickness is at 70g/m
2～300g/m
2, protection inner bag 9 usefulness stainless steels are made.
When the present embodiment is installed, carry out successively as follows:
1. with anchor plate 61 and pre-buried cable guide pipe 6 welding that are fixed on the bridge beam body, weld is seamless;
2. after cable body 5 upper ends are fixed, pyrocondensation protection tube 10 is enclosed within on the cable body 5 in advance;
3. ground tackle 2, connecting cylinder 4, cable body 5 are penetrated from pre-buried cable guide pipe 6 upper ends, ground tackle 2 exposes screw thread in pre-buried cable guide pipe 6 lower ends;
4. nut 3 is torqued-up to anchor plate 61 at ground tackle 2;
5. the protective cover of snap joint 11, gas outlet plug 12 all being connected with ground tackle connects, and the junction is seamless;
6. with ground tackle protective cover 1 and anchor plate 61 welding, weld is seamless;
7. sealing material 7 and damper 8 are installed between cable body 5 and pre-buried cable guide pipe 6;
8. will protect inner bag 9 is enclosed within on pre-buried cable guide pipe 6 and the cable body 5;
9. pyrocondensation protection tube 10 is enclosed within protection inner bag 9 skins;
10. heating pyrocondensation protection tube 10 makes pyrocondensation protection tube 10 that pre-buried cable guide pipe 6, protection inner bag 9 and cable body 5 are tightly wrapped up, and pyrocondensation protection tube 10 is wrapped rear seamless.
When the present embodiment uses, carry out successively as follows:
A. the snap joint 11 on the ground tackle protective cover 1 is connected with humidometer, thereby realization is to the monitoring of ground tackle protective cover 1 interior humidity;
B. the snap joint 11 on the ground tackle protective cover 1 is connected with blast fan, with blast fan to ground tackle protective cover 1 interior filling dry air or inert gas;
C. open the gas outlet plug 12 on the ground tackle protective cover 1, and by 11 pairs of ground tackle protective covers of snap joint, the 1 interior filling dry air on the ground tackle protective cover 1, make ground tackle protective cover 1 interior air form convection current, and reduce gradually humidity.
Embodiment 2
A kind of Omni-sealing type inhaul cable, comprise ground tackle protective cover 1, snap joint 11, gas outlet plug 12, ground tackle 2, nut 3, connecting cylinder 4, cable body 5, pre-buried cable guide pipe 6, anchor plate 61, sealing material 7, damper 8, protection inner bag 9 and pyrocondensation protection tube 10, concrete structure as shown in Figure 1, and embodiment 1 with.
The present embodiment installation steps and embodiment 1 are same.
When the present embodiment uses, carry out successively as follows:
A. the snap joint 11 on the pre-buried cable guide pipe 6 is connected with humidometer, thereby realization is to the monitoring of pre-buried cable guide pipe 6 interior humidity;
B. the snap joint 11 on the pre-buried cable guide pipe 6 is connected with blast fan, with blast fan to pre-buried cable guide pipe 6 interior filling dry air or inert gases;
C. open the gas outlet plug 12 on the pre-buried cable guide pipe 6, and by 11 pairs of pre-buried cable guide pipe 6 interior filling dry airs of the snap joint on the pre-buried cable guide pipe 6, make pre-buried cable guide pipe 6 interior air form convection current, and reduce gradually humidity.
Embodiment 3
A kind of Omni-sealing type inhaul cable, comprise ground tackle protective cover 1, snap joint 11, gas outlet plug 12, ground tackle 2, nut 3, connecting cylinder 4, cable body 5, pre-buried cable guide pipe 6, anchor plate 61, sealing material 7, damper 8, protection inner bag 9 and pyrocondensation protection tube 10, concrete structure as shown in Figure 1, and embodiment 1 with.
The present embodiment installation steps and embodiment 1 are same.
When the present embodiment uses, carry out successively as follows:
A. the snap joint 11 on the ground tackle protective cover 1 is connected with humidometer, thereby realization is to the monitoring of ground tackle protective cover 1 interior humidity;
B. the snap joint 11 on the ground tackle protective cover 1 is connected with blast fan, with blast fan to ground tackle protective cover 1 interior filling dry air or inert gas;
C. open the gas outlet plug 12 on the ground tackle protective cover 1, and by 11 pairs of ground tackle protective covers of snap joint, the 1 interior filling dry air on the ground tackle protective cover 1, make ground tackle protective cover 1 interior air form convection current, and reduce gradually humidity;
D. the snap joint 11 on the pre-buried cable guide pipe 6 is connected with humidometer, thereby realization is to the monitoring of pre-buried cable guide pipe 6 interior humidity;
E. the snap joint 11 on the pre-buried cable guide pipe 6 is connected with blast fan, with blast fan to pre-buried cable guide pipe 6 interior filling dry air or inert gases;
F. open the gas outlet plug 12 on the pre-buried cable guide pipe 6, and by 11 pairs of pre-buried cable guide pipe 6 interior filling dry airs of the snap joint on the pre-buried cable guide pipe 6, make pre-buried cable guide pipe 6 interior air form convection current, and reduce gradually humidity.
Embodiment 4
A kind of Omni-sealing type inhaul cable, comprise ground tackle protective cover 1, snap joint 11, gas outlet plug 12, ground tackle 2, nut 3, connecting cylinder 4, cable body 5, pre-buried cable guide pipe 6, anchor plate 61, sealing material 7, damper 8, protection inner bag 9 and pyrocondensation protection tube 10, concrete structure as shown in Figure 1, and embodiment 1 with.
The present embodiment installation steps and embodiment 1 are same.
When the present embodiment uses, carry out successively as follows:
A. the snap joint 11 on the pre-buried cable guide pipe 6 is connected with humidometer, thereby realization is to the monitoring of pre-buried cable guide pipe 6 interior humidity;
B. the snap joint 11 on the pre-buried cable guide pipe 6 is connected with blast fan, with blast fan to pre-buried cable guide pipe 6 interior filling dry air or inert gases;
C. open the gas outlet plug 12 on the pre-buried cable guide pipe 6, and by 11 pairs of pre-buried cable guide pipe 6 interior filling dry airs of the snap joint on the pre-buried cable guide pipe 6, make pre-buried cable guide pipe 6 interior air form convection current, and reduce gradually humidity;
D. the snap joint 11 on the ground tackle protective cover 1 is connected with humidometer, thereby realization is to the monitoring of ground tackle protective cover 1 interior humidity;
E. the snap joint 11 on the ground tackle protective cover 1 is connected with blast fan, with blast fan to ground tackle protective cover 1 interior filling dry air or inert gas;
F. open the gas outlet plug 12 on the ground tackle protective cover 1, and by 11 pairs of ground tackle protective covers of snap joint, the 1 interior filling dry air on the ground tackle protective cover 1, make ground tackle protective cover 1 interior air form convection current, and reduce gradually humidity.
Claims (4)
1. Omni-sealing type inhaul cable, comprise ground tackle (2), nut (3), connecting cylinder (4), cable body (5), pre-buried cable guide pipe (6), sealing material (7) and damper (8), one end of cable body (5) inserts in the connecting cylinder (4) and inserts by connecting cylinder (4) in the anchor cup of ground tackle (2), the anchor head of ground tackle (2) inserts pre-buried cable guide pipe (6) and passes from an end face of pre-buried cable guide pipe (6), connect with nut (3) between ground tackle (2) and the pre-buried cable guide pipe (6), the other end of cable body (5) is damper (8) and pass from another end face of pre-buried cable guide pipe (6) fixedly, damper (8) lining is between cable body (5) and pre-buried cable guide pipe (6), also be lined with sealing material (7) between cable body (5) and the pre-buried cable guide pipe (6), it is characterized in that: also comprise ground tackle protective cover (1), snap joint (11), gas outlet plug (12), anchor plate (61), protection inner bag (9) and pyrocondensation protection tube (10), anchor plate (61) is enclosed within the outside of pre-buried cable guide pipe (6) regularly, ground tackle protective cover (1) is enclosed within ground tackle (2) cover mouth outer and ground tackle protective cover (1) and is fixed on the anchor plate (61), the top of ground tackle protective cover (1) is respectively equipped with snap joint (11) and gas outlet plug (12), the lateral surface of pre-buried cable guide pipe (6) also is respectively equipped with snap joint (11) and gas outlet plug (12), protection inner bag (9) is enclosed within the end outside that passes cable body (5) in pre-buried cable guide pipe (6) two ends, and protection inner bag (9) is waled an end of pre-buried cable guide pipe (6) and an end of cable body (5), pyrocondensation protection tube (10) is enclosed within the outside of protection inner bag (9), and pyrocondensation protection tube (10) will protect inner bag (9), one end of one end of pre-buried cable guide pipe (6) and cable body (5) is waled.
2. the using method of Omni-sealing type inhaul cable as claimed in claim 1 is characterized in that: carry out successively as follows:
A. the snap joint (11) on the ground tackle protective cover (1) is connected with humidometer;
B. the snap joint (11) on the ground tackle protective cover (1) is connected with blast fan, with blast fan to filling dry air or inert gas in the ground tackle protective cover (1);
C. open the gas outlet plug (12) on the ground tackle protective cover (1), and by the snap joint (11) on the ground tackle protective cover (1) to ground tackle protective cover 1 interior filling dry air, make interior the air formation of ground tackle protective cover (1) convection current.
3. the using method of Omni-sealing type inhaul cable as claimed in claim 1 is characterized in that: carry out successively as follows:
A. the snap joint (11) on the pre-buried cable guide pipe (6) is connected with humidometer;
B. the snap joint (11) on the pre-buried cable guide pipe (6) is connected with blast fan, with blast fan to filling dry air or inert gas in the pre-buried cable guide pipe (6);
C. open the gas outlet plug (12) on the pre-buried cable guide pipe (6), and by the snap joint (11) on the pre-buried cable guide pipe (6) to filling dry air in the pre-buried cable guide pipe (6), make interior the air formation of pre-buried cable guide pipe (6) convection current.
4. the using method of Omni-sealing type inhaul cable as claimed in claim 2 is characterized in that: before a step or after the c step, also comprise the steps:
1. the snap joint (11) on the pre-buried cable guide pipe (6) is connected with humidometer;
2. the snap joint (11) on the pre-buried cable guide pipe (6) is connected with blast fan, with blast fan to filling dry air or inert gas in the pre-buried cable guide pipe (6);
3. open the gas outlet plug (12) on the pre-buried cable guide pipe (6), and by the snap joint (11) on the pre-buried cable guide pipe (6) to filling dry air in the pre-buried cable guide pipe (6), make interior the air formation of pre-buried cable guide pipe (6) convection current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110248837.4A CN102953332B (en) | 2011-08-27 | 2011-08-27 | Omni-sealing type inhaul cable and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110248837.4A CN102953332B (en) | 2011-08-27 | 2011-08-27 | Omni-sealing type inhaul cable and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102953332A true CN102953332A (en) | 2013-03-06 |
| CN102953332B CN102953332B (en) | 2015-09-30 |
Family
ID=47762675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110248837.4A Active CN102953332B (en) | 2011-08-27 | 2011-08-27 | Omni-sealing type inhaul cable and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102953332B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929042A (en) * | 2015-06-23 | 2015-09-23 | 柳州欧维姆机械股份有限公司 | Sealing anchor cable of waterproof early warning system in inhaul cable anchoring zone and manufacturing and installing method of sealing anchor cable |
| WO2018188630A1 (en) * | 2017-04-13 | 2018-10-18 | 深圳市科兰德实业发展有限公司 | Novel stay cable and bridge |
| CN110387818A (en) * | 2019-07-17 | 2019-10-29 | 河源迪奇亚工业技术有限公司 | Tube expansion sealing type guy cable and its application method |
| CN110552291A (en) * | 2018-05-31 | 2019-12-10 | 上海浦江缆索股份有限公司 | Bridge inhaul cable filled with protective gas and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0722015A1 (en) * | 1995-01-13 | 1996-07-17 | The D. S. Brown Company, Inc. | Suspension bridge cable wrap and application method |
| CN2673945Y (en) * | 2003-11-22 | 2005-01-26 | 柳州欧维姆机械股份有限公司 | Rock earth corrosion-proof anchorage cable with flexible self-sealing structure under said anchor |
| CN2782814Y (en) * | 2005-03-03 | 2006-05-24 | 柳州欧维姆机械股份有限公司 | In vitro cable seal device |
| CN202202258U (en) * | 2011-08-27 | 2012-04-25 | 上海浦江缆索股份有限公司 | Omni-sealing type inhaul cable |
-
2011
- 2011-08-27 CN CN201110248837.4A patent/CN102953332B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0722015A1 (en) * | 1995-01-13 | 1996-07-17 | The D. S. Brown Company, Inc. | Suspension bridge cable wrap and application method |
| CN2673945Y (en) * | 2003-11-22 | 2005-01-26 | 柳州欧维姆机械股份有限公司 | Rock earth corrosion-proof anchorage cable with flexible self-sealing structure under said anchor |
| CN2782814Y (en) * | 2005-03-03 | 2006-05-24 | 柳州欧维姆机械股份有限公司 | In vitro cable seal device |
| CN202202258U (en) * | 2011-08-27 | 2012-04-25 | 上海浦江缆索股份有限公司 | Omni-sealing type inhaul cable |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929042A (en) * | 2015-06-23 | 2015-09-23 | 柳州欧维姆机械股份有限公司 | Sealing anchor cable of waterproof early warning system in inhaul cable anchoring zone and manufacturing and installing method of sealing anchor cable |
| CN104929042B (en) * | 2015-06-23 | 2017-01-11 | 柳州欧维姆机械股份有限公司 | Sealing anchor cable of waterproof early warning system in inhaul cable anchoring zone and manufacturing and installing method of sealing anchor cable |
| WO2018188630A1 (en) * | 2017-04-13 | 2018-10-18 | 深圳市科兰德实业发展有限公司 | Novel stay cable and bridge |
| CN110552291A (en) * | 2018-05-31 | 2019-12-10 | 上海浦江缆索股份有限公司 | Bridge inhaul cable filled with protective gas and manufacturing method thereof |
| CN110387818A (en) * | 2019-07-17 | 2019-10-29 | 河源迪奇亚工业技术有限公司 | Tube expansion sealing type guy cable and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102953332B (en) | 2015-09-30 |
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Inventor after: Tang Liang Inventor after: Luo Guoqiang Inventor after: Zhang Hailiang Inventor after: Zhu Jinlin Inventor after: Gu Qinghua Inventor after: Xie Fei Inventor before: Luo Guoqiang Inventor before: Zhang Hailiang Inventor before: Zhu Jinlin Inventor before: Gu Qinghua Inventor before: Xie Fei |
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Denomination of invention: Fully sealed cable and its usage method Effective date of registration: 20231026 Granted publication date: 20150930 Pledgee: Guangzhong Road Sub branch of Bank of Shanghai Co.,Ltd. Pledgor: SHANGHAI PUJIANG CABLE Co.,Ltd. Registration number: Y2023310000679 |
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