CN220149951U - Steel wire rope for tower crane - Google Patents
Steel wire rope for tower crane Download PDFInfo
- Publication number
- CN220149951U CN220149951U CN202321428761.8U CN202321428761U CN220149951U CN 220149951 U CN220149951 U CN 220149951U CN 202321428761 U CN202321428761 U CN 202321428761U CN 220149951 U CN220149951 U CN 220149951U
- Authority
- CN
- China
- Prior art keywords
- layer
- steel wire
- wire rope
- glass fiber
- tower crane
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 239000003365 glass fiber Substances 0.000 claims abstract description 29
- 239000000835 fiber Substances 0.000 claims abstract description 25
- 239000011347 resin Substances 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 229910000677 High-carbon steel Inorganic materials 0.000 claims abstract description 21
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 14
- 239000004917 carbon fiber Substances 0.000 claims abstract description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920000728 polyester Polymers 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims abstract 3
- 239000007787 solid Substances 0.000 claims description 25
- 239000000919 ceramic Substances 0.000 claims description 15
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 11
- 239000008397 galvanized steel Substances 0.000 claims description 11
- 239000012783 reinforcing fiber Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 7
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 2
- 239000003921 oil Substances 0.000 abstract description 22
- 230000003014 reinforcing effect Effects 0.000 abstract description 9
- 239000010687 lubricating oil Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 105
- 238000004519 manufacturing process Methods 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a steel wire rope for a tower crane, which relates to the technical field of steel wire ropes of tower cranes and comprises a carbon fiber rod and a reinforcing mechanism, wherein a high-carbon steel wire is wound on the outer side of the carbon fiber rod, a first glass fiber layer is arranged on the outer side of the high-carbon steel wire, a first resin filling layer is filled between the high-carbon steel wire and the first glass fiber layer, a first oil fixing layer is connected on the outer side of the first glass fiber layer in a blocking manner, the reinforcing mechanism is arranged on the outer side of the first oil fixing layer, and a waterproof layer is connected on the outer side of the first oil fixing layer in a blocking manner. The first resin filling layer, the second resin filling layer and the polyester fiber layer are matched for use, gaps among different steel wires are better filled, and the gaps are matched with lubricating oil, so that mutual friction and stress among the steel wires in the use process can be reduced, breakage is avoided, the overall load of the steel wire rope can be increased from the aspect of materials by the carbon fiber rod and the high-carbon steel wire, the strength is high, and the bearing capacity is strong.
Description
Technical Field
The utility model relates to the technical field of steel wire ropes of tower cranes, in particular to a steel wire rope for a tower crane.
Background
Modern urban construction and bridge construction have wide occupied area and high volume, tower cranes are most commonly used during construction, and when the tower cranes work at high altitude, heavy objects are required to be lifted to a great height, so that special requirements on durability, bearing capacity, water resistance, rust resistance, corrosion resistance and structure of the used steel wire ropes are met.
Through searching, the patent number is CN211036542U, which provides a wear-resistant crane steel wire rope, comprising: a central strand comprising a central strand core and six steel filaments; lubricating oil cotton strands filled in the gaps between the central strand core and six steel wires; a first ceramic fiber cloth layer coated on the lubricating oil cotton strands; the silk screen layer is sleeved on the central rope strand; the outer layer strand is six steel core outer layer strands which are uniformly distributed on the silk screen layer along the circumference, the outer layer strand comprises a reinforcing core and eight steel wires, the outer layer of the reinforcing core is provided with the eight steel wires, and the eight steel wires are spirally wrapped around the reinforcing core; a composite fiber strand filled in the gaps between the outer strand and the wire mesh layer; a second ceramic fiber cloth layer coated on the composite fiber strands; a polyurethane layer coated on the second ceramic fiber cloth layer; and the PVC protective layer is coated on the polyurethane layer. The steel wire rope provided by the utility model has strong wear resistance and good lubricity, when in use, the effective attachment of lubricating oil and the lubrication of different steel wire ropes inside are realized through the lubricating oil cotton strands, and the wear resistance is increased, but when in use, the friction and stress of steel wires between the same steel wire ropes inside the steel wire rope are not well eliminated, when an object is lifted, the service life of the steel wire rope is easily reduced due to shaking of the steel wire rope caused by high-altitude wind power, the breakage is easily generated at the bending part of a pulley, and the strength and the bearing capacity are lower.
We then provide a wire rope for a tower crane.
Disclosure of Invention
The utility model aims to provide a steel wire rope for a tower crane, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wire rope for tower crane, includes carbon fiber stick and strengthening mechanism, the outside winding of carbon fiber stick has high carbon steel wire, high carbon steel wire's the outside is provided with first glass fiber layer, it has first resin filling layer to fill between high carbon steel wire and the first glass fiber layer, the outside adhesion on first glass fiber layer is connected with first solid oil layer, the outside of first solid oil layer is provided with strengthening mechanism, the outside adhesion on first solid oil layer is connected with the waterproof layer, the outside adhesion on waterproof layer is connected with ceramic fiber net.
Preferably, the reinforcing mechanism comprises a waterproof layer, a ceramic fiber net, a filling layer, a second solid oil layer, a second glass fiber layer, a second resin filling layer, steel wires, galvanized steel wires, a reinforcing fiber layer and a wear-resistant layer.
Preferably, the outer side of the ceramic fiber net is connected with a filling layer in an adhesion manner, and the filling layer is made of polyester fibers.
Preferably, the inner adhesion of the filling layer is connected with a second solid oil layer, and the inner side of the second solid oil layer is connected with a second glass fiber layer.
Preferably, the inner side of the second glass fiber layer is connected with a second resin filling layer in an adhesion manner, and steel wires are connected with the inner side of the second resin filling layer in an adhesion manner.
Preferably, galvanized steel wires are arranged on the inner sides of the steel wires, and reinforcing fiber layers are adhered and connected on the outer sides of the filling layers.
Preferably, the outside adhesion of reinforcement fibrous layer is connected with the wearing layer, the material of wearing layer is polyurethane elastomer.
Compared with the prior art, the utility model has the beneficial effects that:
this a wire rope for tower crane uses through strengthening mechanism's setting, by waterproof layer, the cooperation of the solid oil reservoir of first solid oil reservoir and second, the inside lubricating oil of maintenance wire rope that can be better prevents the entering of outside steam, plays lubricated and rust-resistant effect, and the interwinding of many ropes can share the pulling force, increases bearing capacity.
The first resin filling layer, the second resin filling layer and the polyester fiber layer are matched for use, gaps among different steel wires are better filled, and the gaps are matched with lubricating oil, so that mutual friction and stress among the steel wires in the use process can be reduced, breakage is avoided, the overall load of the steel wire rope can be increased from the aspect of materials by the carbon fiber rod and the high-carbon steel wire, the strength is high, and the bearing capacity is strong.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic diagram of the carbon fiber rod and high carbon steel wire matched structure of the utility model;
FIG. 3 is a schematic view of the structure of the galvanized steel wire and the steel wire of the utility model;
fig. 4 is a schematic structural diagram of the carbon fiber rod and high carbon steel wire of the present utility model.
Reference numerals in the drawings: 1. a carbon fiber rod; 2. high carbon steel wire; 3. a first glass fiber layer; 4. a first resin filling layer; 5. a first solid oil layer; 6. a reinforcing mechanism; 601. a waterproof layer; 602. a ceramic fiber web; 603. a filling layer; 604. a second solid oil layer; 605. a second fiberglass layer; 606. a second resin filling layer; 607. a steel wire; 608. galvanized steel wire; 609. reinforcing the fiber layer; 610. and a wear-resistant layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a wire rope for tower crane, including carbon fiber stick 1 and strengthening mechanism 6, the outside winding of carbon fiber stick 1 has high carbon steel wire 2, the outside of high carbon steel wire 2 is provided with first glass fiber layer 3, it has first resin filling layer 4 to fill between high carbon steel wire 2 and the first glass fiber layer 3, the outside adhesion of first glass fiber layer 3 is connected with first solid oil layer 5, the outside of first solid oil layer 5 is provided with strengthening mechanism 6, the outside adhesion of first solid oil layer 5 is connected with waterproof layer 601, the outside adhesion of waterproof layer 601 is connected with ceramic fiber net 602.
Further, the reinforcing mechanism 6 comprises a waterproof layer 601, a ceramic fiber net 602, a filling layer 603, a second solid oil layer 604, a second glass fiber layer 605, a second resin filling layer 606, steel wires 607, galvanized steel wires 608, a reinforcing fiber layer 609 and a wear-resistant layer 610, the waterproof layer 601 can prevent water from entering to cause the high-carbon steel wires 2 to rust, and the ceramic fiber net 602 can increase the overall strength of the steel wire rope to bear larger tensile force.
Further, the outer side of the ceramic fiber net 602 is adhered and connected with the filling layer 603, the filling layer 603 is made of polyester fibers, and the polyester fibers used by the filling layer 603 can relieve friction force among steel wire ropes of different strands and reduce stress among the steel wire ropes.
Further, the inside adhesion of filling layer 603 is connected with second solid oil layer 604, and the inboard adhesion of second solid oil layer 604 is connected with second glass fiber layer 605, and second solid oil layer 604 plays the lubrication effect, can isolate partial steam simultaneously, plays rust-resistant effect.
Further, the second glass fiber layer 605 is adhered and connected with the second resin filling layer 606, the second resin filling layer 606 is adhered and connected with the steel wires 607, the second resin filling layer 606 can relieve the friction force between the steel wires 607 through the filled resin, and meanwhile, the stress between the second glass fiber layers is reduced, and the strength is increased.
Further, the galvanized steel wire 608 is arranged on the inner side of the steel wire 607, the reinforcing fiber layer 609 is adhered and connected to the outer side of the filling layer 603, the steel wire 607 and the galvanized steel wire 608 can share the tensile force, and the risk caused by breakage of a certain strand of steel wire is reduced.
Further, the wear-resistant layer 610 is adhered and connected to the outer side of the reinforcing fiber layer 609, the wear-resistant layer 610 is made of polyurethane elastomer, the reinforcing fiber layer 609 can increase the overall strength of the steel wire rope, and the wear-resistant layer 610 made of polyurethane elastomer has good elasticity and wear resistance and can well protect internal materials.
Working principle: firstly, moving a production material of a steel wire rope for a tower crane to a working position, firstly, winding five strands of high-carbon steel wires 2 on the outer side of a carbon fiber rod 1, winding and wrapping the outer side of the high-carbon steel wires 2 by using a first glass fiber layer 3, secondly, injecting resin into the inner part of the first glass fiber layer 3 to fill gaps among the high-carbon steel wires, simultaneously completing the manufacture of a first resin filling layer 4, thirdly, sequentially pasting a first solid oil layer 5, a waterproof layer 601 and a ceramic fiber net 602 on the outer side of the first glass fiber layer 3 to complete the manufacture of a central strand, fourthly, winding a plurality of strands of steel wires 607 on the outer side of a galvanized steel wire 608, winding and wrapping a second glass fiber layer 605 on the outer side of the steel wire 607, pasting a second solid oil layer 604 on the outer side of the second glass fiber layer 605, and fifthly, injecting resin between the second glass fiber layer 605, the steel wire 607 and the galvanized steel wire 608 to fill gaps, and manufacturing a second resin filling layer 606, sixthly, winding and winding the central strand by using a stranded steel wire rope of a steel wire rope with a steel wire rope of which the inner part is the steel wire rope of the steel wire rope and the galvanized steel wire 608, simultaneously, filling a polyester fiber into the inner part, and finally, completing the manufacture of a wear-resistant layer 610 on the outer side of the steel wire rope.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A wire rope for tower crane, its characterized in that: including carbon fiber stick (1) and strengthening mechanism (6), the outside winding of carbon fiber stick (1) has high carbon steel wire (2), the outside of high carbon steel wire (2) is provided with first glass fiber layer (3), pack between high carbon steel wire (2) and first glass fiber layer (3) and have first resin filling layer (4), the outside adhesion of first glass fiber layer (3) is connected with first solid oil layer (5), the outside of first solid oil layer (5) is provided with strengthening mechanism (6), the outside adhesion of first solid oil layer (5) is connected with waterproof layer (601), the outside adhesion of waterproof layer (601) is connected with ceramic fiber net (602).
2. A wire rope for a tower crane according to claim 1, characterized in that the reinforcement means (6) comprises a waterproof layer (601), a ceramic fiber web (602), a filler layer (603), a second solid oil layer (604), a second glass fiber layer (605), a second resin filler layer (606), wires (607), galvanized wires (608), a reinforcing fiber layer (609) and a wear layer (610).
3. The steel wire rope for the tower crane according to claim 1, wherein a filling layer (603) is adhered and connected to the outer side of the ceramic fiber net (602), and the filling layer (603) is made of polyester fibers.
4. A wire rope for a tower crane according to claim 3, characterized in that the inner adhesion of the filling layer (603) is connected with a second solid oil layer (604), the inner adhesion of the second solid oil layer (604) is connected with a second glass fiber layer (605).
5. The steel wire rope for a tower crane according to claim 4, wherein a second resin filling layer (606) is connected to the inner side of the second glass fiber layer (605) in an adhesion manner, and steel wires (607) are connected to the inner side of the second resin filling layer (606) in an adhesion manner.
6. The steel wire rope for a tower crane according to claim 5, wherein a galvanized steel wire (608) is arranged on the inner side of the steel wire (607), and a reinforcing fiber layer (609) is adhered and connected on the outer side of the filling layer (603).
7. The steel wire rope for the tower crane according to claim 6, wherein the outer side of the reinforcing fiber layer (609) is connected with a wear-resistant layer (610) in a blocking manner, and the wear-resistant layer (610) is made of polyurethane elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321428761.8U CN220149951U (en) | 2023-06-06 | 2023-06-06 | Steel wire rope for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321428761.8U CN220149951U (en) | 2023-06-06 | 2023-06-06 | Steel wire rope for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220149951U true CN220149951U (en) | 2023-12-08 |
Family
ID=89016409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321428761.8U Active CN220149951U (en) | 2023-06-06 | 2023-06-06 | Steel wire rope for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220149951U (en) |
-
2023
- 2023-06-06 CN CN202321428761.8U patent/CN220149951U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100625006B1 (en) | Protective coated wire rope for running rope | |
| JP4064668B2 (en) | Composite wire rope | |
| CN220149951U (en) | Steel wire rope for tower crane | |
| CN211112888U (en) | Cable core reinforced braided rope | |
| CN216474216U (en) | Impact-resistant carbon fiber inhaul cable body | |
| CN216615290U (en) | Ultra-high molecular weight polyethylene cable | |
| CN210657727U (en) | High molecular weight corrosion-resistant braided rope | |
| CN210104410U (en) | Lightweight rigid self-lubricating composite rope | |
| CN219315362U (en) | High-bearing steel wire rope | |
| CN213203613U (en) | Compacted strand steel wire rope for hanging basket | |
| CN213772700U (en) | High-breaking compacted strand steel wire rope | |
| CN114108339A (en) | Steel wire rope adapting to tension and capable of seeping oil and production method thereof | |
| CN219793429U (en) | Port promotes uses long-life wire rope | |
| CN206828864U (en) | A kind of anti-torsion steel wire rope of 12 strands of six side | |
| CN220813205U (en) | Elevator wire rope | |
| CN219173982U (en) | Elevator cable structure with breakage-proof structure | |
| CN213925629U (en) | High-strength high-support sisal rope core for elevator steel wire rope | |
| CN218478955U (en) | Multilayer combined type fiber rope | |
| CN219862098U (en) | High-altitude steel wire rope structure | |
| CN219793432U (en) | High-performance steel wire rope for automobile lifting rope row | |
| CN218404830U (en) | High-strength steel wire rope of crane | |
| CN219992048U (en) | High-service-life steel wire rope for rotary mining machine | |
| CN216156238U (en) | High-strength wear-resistant deep-sea mooring PP/PA double-component mooring rope | |
| CN219117832U (en) | Finished product silk | |
| CN219240134U (en) | Hot dip galvanizing steel wire rope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |