CN111648147A - Large-diameter multilayer strand steel wire rope for hoisting with diameter of phi 100mm - Google Patents
Large-diameter multilayer strand steel wire rope for hoisting with diameter of phi 100mm Download PDFInfo
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- CN111648147A CN111648147A CN202010390466.2A CN202010390466A CN111648147A CN 111648147 A CN111648147 A CN 111648147A CN 202010390466 A CN202010390466 A CN 202010390466A CN 111648147 A CN111648147 A CN 111648147A
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1028—Rope or cable structures characterised by the number of strands
- D07B2201/1036—Rope or cable structures characterised by the number of strands nine or more strands respectively forming multiple layers
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2055—Improving load capacity
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Abstract
A thick-diameter multilayer strand steel wire rope for hoisting with the diameter of phi 100mm consists of a central strand, a first layer strand, a second layer small strand, a second layer large strand and an outer layer strand from inside to outside in sequence; the multi-strand steel wire rope is formed by twisting thirty-five strands in three layers. The multilayer strand steel wire rope is arranged according to a 35W structure, namely the arrangement formula of strands is 1+6+6/6+16, each layer of strands is a 36WS structure, namely the strand wires are arranged from inside to outside: 1+7+7/7+14. The diameter of the first layer strand is 16.05mm, the diameter of the second layer small strand is 11.85mm, the diameter of the second layer large strand is 16.05mm, and the diameter of the outer layer strand is 15.18mm, and the diameter of the outer layer strand is 17.38 mm. The steel wire rope has good anti-rotation performance, the strand is of a multi-wire contact structure, the breaking tension of the steel wire rope is high, and the requirement of large-scale hoisting equipment on the service performance of the steel wire rope can be met.
Description
Technical Field
The invention relates to a large-diameter multilayer strand steel wire rope for hoisting, and belongs to the technical field of metal products.
Background
The large-diameter multilayer strand steel wire rope has extremely high requirements on process design and production equipment capacity, is mainly applied to marine oil and gas exploration equipment and large-scale water engineering machinery, is the development direction of future high-end products of the steel wire rope, and foreign large-diameter multilayer strand steel wire rope manufacturers have British Brayton, German Depa, German Kaiser and the like, wherein the Brayton steel wire rope has the diameter of 76-139.7 mm and is a large-diameter multilayer strand steel wire rope. With the continuous development of economic society and the continuous expansion of large-scale engineering construction, the capacity of the large-diameter multi-layer strand steel wire rope in China is seriously insufficient.
Disclosure of Invention
The invention aims to provide a large-diameter multilayer strand steel wire rope which is a steel wire rope for hoisting.
A thick-diameter multilayer strand wire rope for hoisting with the diameter of phi 100mm consists of a central strand 1, a first layer strand 2, a second layer small strand 3, a second layer large strand 4 and an outer layer strand 5 from inside to outside in sequence; the multi-strand steel wire rope is formed by twisting thirty-five strands in three layers.
The multilayer strand steel wire rope is arranged according to a 35W structure, namely the arrangement formula of strands is 1+6+6/6+16, each layer of strands is a 36WS structure, namely the strand wires are arranged from inside to outside: 1+7+7/7+14.
The diameter of the first layer strand 2 is 16.05mm, the diameter of the second layer small strand 3 is 11.85mm, the diameter of the second layer large strand 4 is 16.05mm, and the diameter of the outer layer strand 5 is 15.18mm, and the first layer strand 2 and the second layer small strand are twisted around the central strand 1 and are 17.38mm in diameter.
Adopt above-mentioned technical scheme's beneficial effect:
the steel wire rope has good anti-rotation performance, the strand is in a structure of contacting with a plurality of steel wires, the breaking tension of the steel wire rope is high, and the steel wire rope can meet the requirement of large-scale hoisting equipment on the service performance of the steel wire rope.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention.
In the figure: 1-central strand, 2-first layer strand, 3-second layer small strand, 4-second layer large strand, and 5-outer layer strand.
The specific implementation mode is as follows:
the invention is further described below with reference to specific embodiments:
as shown in fig. 1, a thick-diameter multilayer strand wire rope for hoisting with the diameter of 100mm consists of a central strand 1, a first layer strand 2, a second layer small strand 3, a second layer large strand 4 and an outer layer strand 5 from inside to outside in sequence; the multi-strand steel wire rope is formed by twisting thirty-five strands in three layers.
The multilayer strand steel wire rope is arranged according to a 35W structure, namely the arrangement formula of strands is 1+6+6/6+16, each layer of strands is a 36WS structure, namely the strand wires are arranged from inside to outside: 1+7+7/7+14.
The diameter of the first layer strand 2 is 16.05mm, the diameter of the second layer small strand 3 is 11.85mm, the diameter of the second layer large strand 4 is 16.05mm, and the diameter of the outer layer strand 5 is 15.18mm, and the first layer strand 2 and the second layer small strand are twisted around the central strand 1 and are 17.38mm in diameter.
The total breaking force of the steel rope is 9902.60KN through detection, and each performance index reaches or exceeds the design requirement.
The steel wire rope can completely meet the requirement of large-scale hoisting equipment on the service performance of the steel wire rope.
Claims (3)
1. A thick-diameter multilayer strand steel wire rope for hoisting with the diameter of phi 100mm is characterized by sequentially consisting of a central strand (1), a first layer strand (2), a second layer small strand (3), a second layer large strand (4) and an outer layer strand (5) from inside to outside; the multi-strand steel wire rope is formed by twisting thirty-five strands in three layers.
2. The large-diameter thick-diameter multi-layer strand steel wire rope for hoisting with the diameter of 100mm as claimed in claim 1, wherein the multi-layer strand steel wire rope is arranged in a 35W structure, namely the strand arrangement is 1+6+6/6+16, and each layer of strands is in a 36WS structure, namely the strand arrangement is from inside to outside: 1+7+7/7+14.
3. A large diameter multi-layer strand steel rope for hoisting with a diameter of 100mm according to claim 1, characterized in that the first layer strand (2) has a diameter of 16.05mm, the second layer small strand (3) has a diameter of 11.85mm, the second layer large strand (4) has a diameter of 16.05mm and the outer layer strand (5) has a diameter of 15.18mm is twisted around the central strand (1) with a diameter of 17.38 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010390466.2A CN111648147A (en) | 2020-05-11 | 2020-05-11 | Large-diameter multilayer strand steel wire rope for hoisting with diameter of phi 100mm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010390466.2A CN111648147A (en) | 2020-05-11 | 2020-05-11 | Large-diameter multilayer strand steel wire rope for hoisting with diameter of phi 100mm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111648147A true CN111648147A (en) | 2020-09-11 |
Family
ID=72346068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010390466.2A Pending CN111648147A (en) | 2020-05-11 | 2020-05-11 | Large-diameter multilayer strand steel wire rope for hoisting with diameter of phi 100mm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111648147A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010017027A1 (en) * | 2000-02-18 | 2001-08-30 | Joseph Misrachi | Wire rope with reverse jacketed IWRC |
| US20130318937A1 (en) * | 2012-05-31 | 2013-12-05 | Tokyo Rope Manufactuting Co., Ltd. | Hybrid core rope |
| CN103498354A (en) * | 2013-10-18 | 2014-01-08 | 无锡市陆区内河装卸机械厂 | Steel wire rope for high-strength lifting device |
| CN105421120A (en) * | 2015-12-22 | 2016-03-23 | 江苏芸裕金属制品有限公司 | Steel wire rope used for crane and manufacturing method of steel wire rope |
| CN206052454U (en) * | 2016-06-17 | 2017-03-29 | 昆山东岸海洋工程有限公司 | A kind of Current Collector Sleave steel wire rope |
| CN110055781A (en) * | 2019-05-21 | 2019-07-26 | 贵州钢绳股份有限公司 | A kind of diameter 45mm bursts of compactings non-rotating cable construction design method |
-
2020
- 2020-05-11 CN CN202010390466.2A patent/CN111648147A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010017027A1 (en) * | 2000-02-18 | 2001-08-30 | Joseph Misrachi | Wire rope with reverse jacketed IWRC |
| US20130318937A1 (en) * | 2012-05-31 | 2013-12-05 | Tokyo Rope Manufactuting Co., Ltd. | Hybrid core rope |
| CN103498354A (en) * | 2013-10-18 | 2014-01-08 | 无锡市陆区内河装卸机械厂 | Steel wire rope for high-strength lifting device |
| CN105421120A (en) * | 2015-12-22 | 2016-03-23 | 江苏芸裕金属制品有限公司 | Steel wire rope used for crane and manufacturing method of steel wire rope |
| CN206052454U (en) * | 2016-06-17 | 2017-03-29 | 昆山东岸海洋工程有限公司 | A kind of Current Collector Sleave steel wire rope |
| CN110055781A (en) * | 2019-05-21 | 2019-07-26 | 贵州钢绳股份有限公司 | A kind of diameter 45mm bursts of compactings non-rotating cable construction design method |
Non-Patent Citations (1)
| Title |
|---|
| 张宗前 等: "镀锌 35 × 36WS － 100 mm 粗直径多层股钢丝绳试制", 《金属制品》 * |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200911 |
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| WD01 | Invention patent application deemed withdrawn after publication |