CN204780428U - Compound steel wire hoist cable of light - Google Patents
Compound steel wire hoist cable of light Download PDFInfo
- Publication number
- CN204780428U CN204780428U CN201520413722.XU CN201520413722U CN204780428U CN 204780428 U CN204780428 U CN 204780428U CN 201520413722 U CN201520413722 U CN 201520413722U CN 204780428 U CN204780428 U CN 204780428U
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- strand
- plastic layer
- periphery
- rope
- hoist cable
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Abstract
The utility model belongs to the technical field of wire rope class hoist cable, in particular to compound steel wire hoist cable of light who is used for on the hoist electric block, including center thigh, parcel thigh and the outer thigh of parcel in middle burst periphery in the middle of burst periphery of center, the center thigh is the carbon element steel core of a root circle cylindricality list structure, middle strand including the same composite rope of 6 root structure, composite rope uses center strand to be in as even, the compact winding in center in the periphery of center thigh, the skin thigh directly wraps up on the first plastic layer of middle burst periphery including the one deck, and the periphery on first plastic layer has evenly been laid a set of ceramic fibre and has been restricted, closely the parcel is in the outside on first plastic layer for ceramic fibre rope, and should organize the outside parcel of ceramic fibre rope has a second plastic layer, and the lateral surface on second plastic layer evenly is provided with a set of plastic bead along the axial, the utility model provides a pair of it is light that compound steel wire hoist cable of light has the dead weight, and corrosion resisting property is good, and intensity is high, long service life's advantage.
Description
Technical field
The utility model belongs to steel wire rope class hoist cable technical field, particularly a kind of lightweight composite steel wire hoist cable on crane electric block.
Background technology
The steel wire rope class hoist cable that the electric block that existing crane gear especially needs high strength to use uses normally is formed by steel wire twisting, but hoist cable is along with its length of increase just lengthening of hoisting height, but existing common hoist cable is along with the increase of length, its deadweight can significantly increase, this just requires that hoist roller diameter increases, and the weight of whole reel is increased greatly; In addition, hoist cable deadweight can cause the outer surface of hoist cable in use and pulley, the friction enhanced that produces between reel compared with escheat, and the friction of this reinforcement is serious to the surface damage of hoist cable, can reduce the service life of hoist cable; Normally steel wire rope is directly naked is exposed on the external for existing hoist cable, make hoist cable very not corrosion-resistant, the outer surface of some steel wire rope wraps up one deck plastic layer for this reason, because the chemical stability of plastic cement is not strong, after the outer surface of hoist cable is stained with lubrication wet goods greasy dirt, plastic layer is sex change very easily, makes its corrosion resistance of the hoist cable of this structure to meet instructions for use.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and provides a kind of sandwich construction, and have from heavy and light, corrosion resistance and good, intensity is high, the lightweight composite steel wire hoist cable of long service life.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is achieved in that a kind of lightweight composite steel wire hoist cable, comprise central strand, be wrapped in the intermediate strand of central strand periphery and be wrapped in the outer layer strand of intermediate strand periphery, described central strand is the carbon element steel core of a cylindrical list structure; Described intermediate strand comprises the identical composite rope of 6 root architectures, and described composite rope evenly, is closely wrapped on the periphery of described central strand centered by central strand; Described outer layer strand comprises the first plastic layer that one deck is directly wrapped in intermediate strand periphery, the periphery of the first plastic layer is evenly laid with one group of ceramic fibre rope, described ceramic fibre rope is closely wrapped in the outside of the first plastic layer, this group ceramic fibre rope outer wrap has the second plastic layer, and the lateral surface of the second plastic layer is evenly provided with a retable glue fin vertically.
Composite rope in described intermediate strand comprises the zinc-coated wire being positioned at center, and 6 flax fibre ropes of the zinc-coated wire outside of parcel, and described flax fibre rope evenly, is closely wrapped on zinc-coated wire centered by zinc-coated wire.
Between the first plastic layer in described intermediate strand and outer layer strand, gap-fill has plastic cement.
The beneficial effects of the utility model are: central strand adopts the carbon element steel core of a cylindrical list structure to make, and makes while alleviating deadweight, ensure to have enough tensile strengths; The composite rope that intermediate strand adopts is made up of zinc-coated wire and flax fibre rope compound, also has the effect reaching on the basis of not losing tensile strength and alleviate deadweight; Outer layer strand is made up of the first plastic layer, ceramic fibre rope and the second plastic layer compound, wherein the first plastic layer is coated on the outside of flax fibre rope, can avoid that flax fibre rope is corroded, sex change, and the first plastic layer can as the coated carrier of ceramic fibre rope, be easy to processing, make ceramic fibre rope not easily loose, distortion, the second plastic layer is wrapped in the outside of ceramic fibre rope, make the external overall of hoist cable good, surface has good smoothness; Because ceramic fibre has extraordinary chemical stability, and the physical performance indexs such as its each stretch-proof are also very high, for being coated on the outside of steel wire or steel core, make hoist cable have extraordinary decay resistance; The lateral surface of the second plastic layer is evenly provided with a retable glue fin vertically, and the stretch-proof performance of the second plastic layer can be enhanced, not easy to crack.
In a word, it is light that the lightweight composite steel wire hoist cable that the utility model provides has deadweight, and corrosion resistance and good, intensity is high, the advantage of long service life.
Accompanying drawing explanation
The end face structure schematic diagram of the lightweight composite steel wire Current Collector Sleave that Fig. 1 provides for the utility model.
In figure: 1, central strand; 2, intermediate strand; 3, outer layer strand; 201, zinc-coated wire; 202, flax fibre rope; 301, the first plastic layer; 302, ceramic fibre rope; 303, the second plastic layer; 304, plastic cement fin.
Detailed description of the invention
Core of the present utility model is to provide a kind of lightweight composite steel wire Current Collector Sleave.
Below in conjunction with accompanying drawing, content of the present utility model is described further:
As shown in Figure 1, a kind of lightweight composite steel wire hoist cable, comprise central strand 1, be wrapped in the intermediate strand 2 of central strand 1 periphery and be wrapped in the outer layer strand 3 of intermediate strand 2 periphery, wherein central strand 1 is the carbon element steel core of a cylindrical list structure; Intermediate strand 2 comprises the identical composite rope of 6 root architectures, composite rope evenly, is closely wrapped on the periphery of described central strand 1 centered by central strand 1, composite rope in intermediate strand 2 comprises the zinc-coated wire 201 being positioned at center, and 6 flax fibre ropes 202 of zinc-coated wire 201 outside of parcel, flax fibre rope 202 evenly, is closely wrapped on zinc-coated wire 202 centered by zinc-coated wire 201; Outer layer strand 3 comprises the first plastic layer 301 that one deck is directly wrapped in intermediate strand 2 periphery, the periphery of the first plastic layer 301 is evenly laid with one group of ceramic fibre rope 302, ceramic fibre rope 302 is closely wrapped in the outside of the first plastic layer 301, this group ceramic fibre rope 302 outer wrap has the lateral surface of the second plastic layer 303, second plastic layer 303 to be evenly provided with a retable glue fin 304 vertically.Between the first plastic layer 301 in intermediate strand 2 and outer layer strand 3, gap-fill has plastic cement.Above-mentioned ceramic fibre rope 302 is formed by ceramic fibre twisting, and flax fibre rope 202 is formed by flax fibre twisting.
Claims (3)
1. a lightweight composite steel wire hoist cable, comprises central strand, is wrapped in the intermediate strand of central strand periphery and is wrapped in the outer layer strand of intermediate strand periphery, it is characterized in that: described central strand is the carbon element steel core of a cylindrical list structure; Described intermediate strand comprises the identical composite rope of 6 root architectures, and described composite rope evenly, is closely wrapped on the periphery of described central strand centered by central strand; Described outer layer strand comprises the first plastic layer that one deck is directly wrapped in intermediate strand periphery, the periphery of the first plastic layer is evenly laid with one group of ceramic fibre rope, described ceramic fibre rope is closely wrapped in the outside of the first plastic layer, this group ceramic fibre rope outer wrap has the second plastic layer, and the lateral surface of the second plastic layer is evenly provided with a retable glue fin vertically.
2. lightweight composite steel wire hoist cable according to claim 1, it is characterized in that: the composite rope in described intermediate strand comprises the zinc-coated wire being positioned at center, and 6 flax fibre ropes of the zinc-coated wire outside of parcel, described flax fibre rope evenly, is closely wrapped on zinc-coated wire centered by zinc-coated wire.
3. lightweight composite steel wire hoist cable according to claim 1, is characterized in that: between the first plastic layer in described intermediate strand and outer layer strand, gap-fill has plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413722.XU CN204780428U (en) | 2015-06-16 | 2015-06-16 | Compound steel wire hoist cable of light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413722.XU CN204780428U (en) | 2015-06-16 | 2015-06-16 | Compound steel wire hoist cable of light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204780428U true CN204780428U (en) | 2015-11-18 |
Family
ID=54520515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520413722.XU Expired - Fee Related CN204780428U (en) | 2015-06-16 | 2015-06-16 | Compound steel wire hoist cable of light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204780428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508507A (en) * | 2016-02-25 | 2016-04-20 | 天津高盛钢丝绳有限公司 | Steel-cored high-speed elevator wire rope and preparation method thereof |
| CN110080106A (en) * | 2019-04-30 | 2019-08-02 | 江苏法尔胜缆索有限公司 | A kind of tube method Prefabricated parallel wire sling |
| CN110333571A (en) * | 2019-07-01 | 2019-10-15 | 华中科技大学鄂州工业技术研究院 | Double negative cruvature antiresonance hollow-core fibers and preparation method thereof |
-
2015
- 2015-06-16 CN CN201520413722.XU patent/CN204780428U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508507A (en) * | 2016-02-25 | 2016-04-20 | 天津高盛钢丝绳有限公司 | Steel-cored high-speed elevator wire rope and preparation method thereof |
| CN110080106A (en) * | 2019-04-30 | 2019-08-02 | 江苏法尔胜缆索有限公司 | A kind of tube method Prefabricated parallel wire sling |
| CN110080106B (en) * | 2019-04-30 | 2024-03-19 | 江苏法尔胜缆索有限公司 | Pipeline method prefabricated parallel steel wire sling |
| CN110333571A (en) * | 2019-07-01 | 2019-10-15 | 华中科技大学鄂州工业技术研究院 | Double negative cruvature antiresonance hollow-core fibers and preparation method thereof |
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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 |
Granted publication date: 20151118 Termination date: 20160616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |