CN108360379A - Using electrochemical protection hot extruded polyethylene drag-line anti-corrosion, antifatigue cord clip structure - Google Patents
Using electrochemical protection hot extruded polyethylene drag-line anti-corrosion, antifatigue cord clip structure Download PDFInfo
- Publication number
- CN108360379A CN108360379A CN201810014078.7A CN201810014078A CN108360379A CN 108360379 A CN108360379 A CN 108360379A CN 201810014078 A CN201810014078 A CN 201810014078A CN 108360379 A CN108360379 A CN 108360379A
- Authority
- CN
- China
- Prior art keywords
- cord clip
- drag
- cable body
- steel tendon
- antifatigue
- 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.)
- Granted
Links
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 15
- -1 polyethylene Polymers 0.000 title claims abstract description 15
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 15
- 230000002929 anti-fatigue Effects 0.000 title claims abstract description 13
- 238000005260 corrosion Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 210000002435 tendon Anatomy 0.000 claims abstract description 35
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 9
- 239000011701 zinc Substances 0.000 claims abstract description 9
- 238000004210 cathodic protection Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 4
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 229910000611 Zinc aluminium Inorganic materials 0.000 claims 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001192 hot extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to a kind of hot extruded polyethylene drag-line anti-corrosions using electrochemical protection, antifatigue cord clip structure, including cord clip, the cord clip main body is involuted by symmetrical two cord clip pieces (1), two of which cord clip on piece has been separately formed semi-circular tube (101), two semi-circular tube (101) pairings constitute the cord clip channel passed through for drag-line cable body, cable body carries out stripping set in cord clip centre position and exposes steel tendon cable body (2), it is provided with zinc between steel tendon cable body (2) and cord clip vias inner walls, the washer (3) of allumen or pltine is used as buffer strip.Buffer layer of the washer (3) as steel tendon cable body and cord clip, reduces contact stress, and all form cathodic protection to steel tendon and cord clip simultaneously, has delayed the service life of steel tendon and cord clip.
Description
Technical field
The present invention relates to a kind of Cable clamping structures.
Background technology
Built environment friendly and conservation-minded society oneself become the theme of contemporary China.For building structure, not only
Meet safety and the requirement of applicability, also to have both beautiful and economic function.It is each based on tensioning global concept
Kind prestressed steel structure is the composite construction system for complying with requirements of the times generation.Tension structure system is built as modern large span
One of principal mode of building structure, at home and abroad Larger Engineering Projects for example stadiums, terminal, hangar, indoor coal storage yard and
It is used widely in warehouse.Tension structure system is new system and new technology in Modern Steel Structure, by scientifically and rationally
High intensity prestressed component stretching is set, the modern structure form of novel grace can be createed, is built rich in U.S. of strong epoch
The landmark building of sense.Typical tension structure system has suspended-dome structure, suspended-cable structure, slant-pull structure, rope support truss knot
Structure, cable dome structure, cable net structure etc..Hot extruded polyethylene drag-line is one of most important primary structure member in tension structure system.
Cord clip needs radial cable being securely fastened on strop, it is to be ensured that cord clip is not slided with strop, while avoiding acting on ring again
Abrasion on Suo Gangsi and excessively high stress, while inside cord clip and both ends ensure the durable of circumferential rope using dependency structure
Property.
The patent of patent announcement CN101608427B disclose a kind of hot-extrusion coating steel wire inhaul cables and cable connect with cord clip it is close
Encapsulation method, the waterproof sealing of cable body itself when solving the problems, such as to connect by cord clip between hot extrusion packet sheath drag-line.The present invention can be effective
It prevents rainwater or moisture from entering inside cord clip, causes the corrosion of cord clip inner wire, extend drag-line service life.
But above-mentioned technology still has defect：Drag-line will remove macromolecule layer in cord clip centre position, due to Suo Si and rope
Folder is all the bigger steel of rigidity, is not susceptible to moderate finite deformation, thus cooperative transformation is difficult to realize between rope silk and cord clip, in this way
It is difficult to be always maintained at the fitting to fit together perfectly when resulting in stress, between them, in entire contact range often can
There is part sharply to contact the stress concentration phenomenon brought.
Invention content
The technical problem to be solved by the present invention is to provide a kind of novel hot extruded polyethylene drawing for the above-mentioned prior art
Rustling sound folder cushion seal structure has solved problem above, to solve existing when cable body steel wire is in direct contact with cord clip to contact mill
It is big to damage energy, stress concentration phenomenon caused by the sharp contact in part improves the durability of cable body steel wire.
Technical solution is used by the present invention solves the above problems：A kind of hot extruded polyethylene using electrochemical protection is drawn
Rope anti-corrosion, antifatigue cord clip structure, including cord clip, the cord clip main body are involuted by symmetrical two cord clip pieces,
In two cord clip on pieces be separately formed semi-circular tube, two semi-circular tube pairings constitute the cord clip channel passed through for drag-line cable body, rope
Body carries out stripping set in cord clip centre position and exposes steel tendon cable body, is provided between steel tendon cable body and cord clip vias inner walls
The Hough washer of zinc, allumen or pltine is in direct contact down as buffer strip, the washer with steel tendon and cord clip piece
Play the cathodic protection effect of sacrificial anode.
The design of the application essentially consists in the Hough washer for increasing zinc, allumen or pltine, to steel tendon
Electrochemical protection is directly constituted with cord clip piece.
Preferably, the Hough washer is made of two semicircle pipe fitting pairings, convenient for being assembled in cord clip channel.
In the application, the drag-line is made of steel tendon cable body and HDPE sheaths.
Preferably, the stripping set position of the outlet port at cord clip channel both ends and steel tendon cable body retain 80mm~
The lap of splice of 200mm, within the scope of this lap of splice, cord clip vias inner walls process seal groove, in the seal groove
It sets sealing ring and end part seal is constituted to steel tendon cable body.After ensureing cord clip fastening, cord clip both ends have preferable waterproof seal
Energy.In addition, can also be in the both ends port filling with sealant in cord clip channel in practical set.
Preferably, the seal groove is O-shaped or special-shaped, and the cross sectional shape of built-in sealing ring is corresponding with seal groove.
Preferably, the cord clip piece is respectively provided with upper binding face and lower binding face, two cord clips in the upper and lower sides of semi-circular tube
Piece in the state of pairing, be close to, and seal groove, phase are respectively arranged on the inside of upper and lower binding face by respective upper and lower binding face correspondence
It is respectively arranged with gasket in seal groove on two mutually coordinated between binding face between twice binding faces.Ensure cord clip fastening
Sealing is lined with enough deformations to realize that it seals waterproof afterwards.
Preferably, connecting hole is offered respectively on the binding face up and down, the connecting hole is formulated with connecting screw.
Preferably, the development length of the gasket covers the length of exposed steel tendon cable body in cord clip.
Compared with the prior art, the advantages of the present invention are as follows：Zinc, allumen are set between cord clip and steel tendon cable body
Or pltine Hough washer.Since Suo Si and cord clip are all the bigger steel of rigidity, it is not susceptible to moderate finite deformation, thus
It is difficult to realize cooperative transformation between rope silk and cord clip, is difficult to be always maintained at when resulting in stress in this way, between them and fits together perfectly
Fitting sharply contacts the stress concentration phenomenon brought to often have part in entire contact range.And it compares
What bed course used is all the small flexible material of rigidity, is kept apart by a thin layer of bed course between Suo Si and cord clip, quite
In adding the zinc of flexible relative, allumen or pltine " buffer strip " together between Suo Si and cord clip, it can be fine
Ground absorbs rope silk and cord clip under dynamic loading extrusion and collision and energy when opposite skimming wear back and forth, decreases local point
Stress concentration phenomenon caused by sharp contact, improves anti-fatigue performance.
In addition, after selecting the washer of zinc, allumen or pltine, washer covered respectively with stripping after steel wire and rope
Clamping connection touches, and zinc, allumen or pltine can play the cathodic protection effect of sacrificial anode, ensure cord clip inside and steel
Silk table face is not perishable, ensures its durability.
Description of the drawings
Fig. 1 is the side view of cord clip in the embodiment of the present invention；
Fig. 2 is the installation diagram of cord clip and drag-line in the embodiment of the present invention；
Fig. 3 is the front view of middle washer of the embodiment of the present invention；
Fig. 4 is the installation diagram of Hough washer in the embodiment of the present invention；
Fig. 5 is the structure chart of drag-line cable body in the embodiment of the present invention (stripping set)；
Fig. 6 is the front view of cord clip in the embodiment of the present invention；
Fig. 7 is the structure chart of the upper and lower binding face of cord clip in the embodiment of the present invention；
Fig. 8 be arranged between upper binding face or lower binding face between gasket sectional view；
Fig. 9 is the structural schematic diagram of bending in the embodiment of the present invention.
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
As shown in Fig. 1 to Fig. 8 the hot extruded polyethylene drag-line cord clip structure in the present embodiment, including cord clip, cord clip main body are
It is involuted by symmetrical two cord clip pieces 1, two of which cord clip on piece has been separately formed semi-circular tube 101, semi-circular tube 101
Upper and lower sides be respectively provided with binding face 102 and lower binding face 103, offer connecting hole, connecting hole respectively on upper and lower binding face
It is formulated with connecting screw, connecting screw, which is locked connecting hole, can realize the fixation of cord clip main body.After two cord clip piece pairings, two
101 pairing of a semi-circular tube constitutes the cord clip channel passed through for drag-line cable body, and two upper binding faces, 102, two lower binding faces 103 are right
It should be adjacent to.
Cable body carries out stripping set in cord clip channel centre position and exposes steel tendon cable body 2, logical in steel tendon cable body 2 and cord clip
The Hough washer 3 that zinc, allumen or pltine are provided between road inner wall is used as " buffer strip ", and Hough washer 3 is distinguished
It is in direct contact with steel tendon and cord clip, plays the cathodic protection effect of sacrificial anode.
In addition, it is contemplated that drag-line cord clip belongs to the longer mechanism of service phase, it is again to play sun that the application, which increases Hough washer 3,
The effect of pole protection, it means that Hough washer 3 in use for some time, can be formed on its surface sharp oxide protrusion
" metal oxide pimple " or recess dissolving hole, these defects can equally form new stress concentration phenomenon, especially aoxidize
It is especially apparent at the position of object protrusion.So passing through test of many times in the present embodiment, in the uniform milling of the positive and negative of Hough washer 3
Go out several bendings 301, bending 301 does not protrude from the positive and negative of 3 main body of Hough washer, i.e., bending not with cable body or cord clip piece stress
It contacts, interval is retained between 3 main body of bending and Hough washer, and bending itself forms concave arc.As shown in Figure 9.
Belong to electric field concentration zones at bending 301, is easier that anodic oxidation reactions occur herein, oxide can be deposited in bending
In gap between Hough washer 3, without forming oxide protrusion in Hough washer face.
Further, Hough washer 3 is particularly made of two semicircle pipe fitting pairings, as shown in Figure 3-4.
Drag-line in the present embodiment is made of steel tendon cable body 2 and HDPE sheaths 5.The outlet port at cord clip channel both ends
The lap of splice for retaining 80mm~200mm with the stripping set position of steel tendon cable body, within the scope of this lap of splice, in cord clip channel
Wall processes seal groove 4, and sealing ring built in seal groove 4 constitutes end part seal to steel tendon cable body.Seal groove be it is O-shaped or
The cross sectional shape of abnormal shape, built-in sealing ring is corresponding with seal groove.And in order to obtain best sealing effect, in the present embodiment
Steel tendon cable body unilateral side is provided with two circle seal grooves, and as an optimization, the present embodiment is filled in the both ends port in cord clip channel
Fluid sealant.
In order to realize that sealing of the cord clip piece in pairing gap, the application are respectively arranged with sealing on the inside of upper and lower binding face
The setting of slot, seal groove is as shown in Figure 7.Divide in seal groove on mutually matched two between binding face between twice binding faces
It is not provided with gasket (6), seal groove and gasket are closing structure.And it is exposed in the development length covering cord clip of gasket
The length of steel tendon cable body, to form reliable sealing to the steel tendon cable body in cord clip channel.
The application is provided with Hough washer in cord clip channel, as the buffer layer of steel tendon cable body and cord clip, reduces
Contact stress, and cathodic protection is all formed to steel tendon and cord clip simultaneously, delay the service life of steel tendon and cord clip.
In seal aspect, the application offers seal groove in cord clip channel, by built-in sealing ring to steel tendon cable body
Both ends formed sealing；In addition sealing ring is respectively set between the binding face up and down in cord clip channel and constitutes upper-lower seal, prevents rain
Water or moisture enter erosion steel tendon cable body in cord clip channel from the assembly gap of cord clip piece.
In addition to the implementation, all to use equivalent transformation or equivalent replacement the invention also includes there is an other embodiment
The technical solution that mode is formed should all be fallen within the scope of the hereto appended claims.
Claims (8)
1. a kind of hot extruded polyethylene drag-line anti-corrosion, antifatigue cord clip structure using electrochemical protection, including cord clip, the rope
Clip main body is involuted by symmetrical two cord clip pieces (1), and two of which cord clip on piece has been separately formed semi-circular tube (101),
Two semi-circular tube (101) pairings constitute the cord clip channel passed through for drag-line cable body, cable body carry out stripping set in cord clip centre position and
Expose steel tendon cable body (2), it is characterised in that：Zinc is provided between steel tendon cable body (2) and cord clip vias inner walls, zinc-aluminium closes
The Hough washer (3) of gold or pltine is used as buffer strip, the washer (3) to be in direct contact lower performance with steel tendon and cord clip piece
The cathodic protection of sacrificial anode acts on.
2. hot extruded polyethylene drag-line anti-corrosion, the antifatigue cord clip structure according to claim 1 using electrochemical protection,
It is characterized in that：The Hough washer is made of two semicircle pipe fitting pairings.
3. hot extruded polyethylene drag-line anti-corrosion, the antifatigue cord clip structure according to claim 1 using electrochemical protection,
It is characterized in that：The drag-line is made of steel tendon cable body and HDPE sheaths (5).
4. hot extruded polyethylene drag-line anti-corrosion, the antifatigue cord clip structure according to claim 1 using electrochemical protection,
It is characterized in that：The outlet port at cord clip channel both ends and the stripping set position of steel tendon cable body retain 80mm~200mm's
The lap of splice, within the scope of this lap of splice, cord clip vias inner walls process seal groove (4), close built in the seal groove
Seal constitutes end part seal to steel tendon cable body.
5. hot extruded polyethylene drag-line anti-corrosion, the antifatigue cord clip structure according to claim 5 using electrochemical protection,
It is characterized in that：The seal groove is O-shaped or special-shaped, and the cross sectional shape of built-in sealing ring is corresponding with seal groove.
6. hot extruded polyethylene drag-line anti-corrosion, the antifatigue cord clip structure according to claim 1 using electrochemical protection,
It is characterized in that：The cord clip piece is respectively provided with upper binding face (102) and lower binding face (103) in the upper and lower sides of semi-circular tube, and two
A cord clip piece in the state of pairing, be close to, and is respectively arranged on the inside of upper and lower binding face close by respective upper and lower binding face correspondence
Sealing groove is respectively arranged with gasket (6) in the seal groove on mutually matched two between binding face between twice binding faces.
7. hot extruded polyethylene drag-line anti-corrosion, the antifatigue cord clip structure according to claim 7 using electrochemical protection,
It is characterized in that：Connecting hole is offered respectively on the binding face up and down, and the connecting hole is formulated with connecting screw.
8. hot extruded polyethylene drag-line anti-corrosion, the antifatigue cord clip structure according to claim 7 using electrochemical protection,
It is characterized in that：The length of exposed steel tendon cable body in the development length covering cord clip of the gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014078.7A CN108360379B (en) | 2018-01-08 | 2018-01-08 | Corrosion-resistant and fatigue-resistant cable clamp structure for hot extrusion polyethylene cable with electrochemical protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014078.7A CN108360379B (en) | 2018-01-08 | 2018-01-08 | Corrosion-resistant and fatigue-resistant cable clamp structure for hot extrusion polyethylene cable with electrochemical protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108360379A true CN108360379A (en) | 2018-08-03 |
| CN108360379B CN108360379B (en) | 2024-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810014078.7A Active CN108360379B (en) | 2018-01-08 | 2018-01-08 | Corrosion-resistant and fatigue-resistant cable clamp structure for hot extrusion polyethylene cable with electrochemical protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108360379B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114575249A (en) * | 2022-03-24 | 2022-06-03 | 无锡市政设计研究院有限公司 | Connecting structure of suspension bridge cable clamp and main cable and construction process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO885238D0 (en) * | 1987-11-25 | 1988-11-24 | Freyssinet Int Stup | TENSION CABLE WITH ANCHORING. |
| CN101307591A (en) * | 2008-07-09 | 2008-11-19 | 中交第四航务工程局有限公司 | Rope-suspension bridge cable system anti-corrosive protecting method and cable system anti-corrosive protecting structure |
| FR2922611A1 (en) * | 2007-10-23 | 2009-04-24 | Saint Gobain Pam Sa | NECKLACE FOR TUBULAR CONNECTION |
| CN201501394U (en) * | 2009-09-22 | 2010-06-09 | 重庆海德世拉索系统（集团）有限公司 | Sleeve cap for soft connection of parking brake cables |
| JP2013113036A (en) * | 2011-11-30 | 2013-06-10 | Sumitomo Denko Steel Wire Kk | Multiple anticorrosion cable and ground anchor tendon using the same |
| US20170001404A1 (en) * | 2015-06-30 | 2017-01-05 | Vsl International Ag | Cylindrical thermal protection sheath |
| WO2017177518A1 (en) * | 2016-04-13 | 2017-10-19 | 江苏法尔胜缆索有限公司 | Method for manufacturing hot extruded polyethylene zinc-aluminium alloy-plated steel wire hauling cable |
| CN107419661A (en) * | 2017-05-10 | 2017-12-01 | 江苏法尔胜缆索有限公司 | A kind of novel durable hot extruded polyethylene steel wire rope straddle-type hoist cable |
| CN208088123U (en) * | 2018-01-08 | 2018-11-13 | 江苏法尔胜缆索有限公司 | Using electrochemical protection hot extruded polyethylene drag-line anti-corrosion, antifatigue cord clip structure |
-
2018
- 2018-01-08 CN CN201810014078.7A patent/CN108360379B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO885238D0 (en) * | 1987-11-25 | 1988-11-24 | Freyssinet Int Stup | TENSION CABLE WITH ANCHORING. |
| FR2922611A1 (en) * | 2007-10-23 | 2009-04-24 | Saint Gobain Pam Sa | NECKLACE FOR TUBULAR CONNECTION |
| CN101307591A (en) * | 2008-07-09 | 2008-11-19 | 中交第四航务工程局有限公司 | Rope-suspension bridge cable system anti-corrosive protecting method and cable system anti-corrosive protecting structure |
| CN201501394U (en) * | 2009-09-22 | 2010-06-09 | 重庆海德世拉索系统（集团）有限公司 | Sleeve cap for soft connection of parking brake cables |
| JP2013113036A (en) * | 2011-11-30 | 2013-06-10 | Sumitomo Denko Steel Wire Kk | Multiple anticorrosion cable and ground anchor tendon using the same |
| US20170001404A1 (en) * | 2015-06-30 | 2017-01-05 | Vsl International Ag | Cylindrical thermal protection sheath |
| WO2017177518A1 (en) * | 2016-04-13 | 2017-10-19 | 江苏法尔胜缆索有限公司 | Method for manufacturing hot extruded polyethylene zinc-aluminium alloy-plated steel wire hauling cable |
| CN107419661A (en) * | 2017-05-10 | 2017-12-01 | 江苏法尔胜缆索有限公司 | A kind of novel durable hot extruded polyethylene steel wire rope straddle-type hoist cable |
| CN208088123U (en) * | 2018-01-08 | 2018-11-13 | 江苏法尔胜缆索有限公司 | Using electrochemical protection hot extruded polyethylene drag-line anti-corrosion, antifatigue cord clip structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114575249A (en) * | 2022-03-24 | 2022-06-03 | 无锡市政设计研究院有限公司 | Connecting structure of suspension bridge cable clamp and main cable and construction process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108360379B (en) | 2024-05-14 |
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