CN2564527Y - High-strength composite fibre harness - Google Patents
High-strength composite fibre harness Download PDFInfo
- Publication number
- CN2564527Y CN2564527Y CN 02274592 CN02274592U CN2564527Y CN 2564527 Y CN2564527 Y CN 2564527Y CN 02274592 CN02274592 CN 02274592 CN 02274592 U CN02274592 U CN 02274592U CN 2564527 Y CN2564527 Y CN 2564527Y
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- China
- Prior art keywords
- intensity
- fibre
- filament
- lifting
- composite fibre
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- 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.)
- Expired - Fee Related
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Abstract
Disclosed is a high-intensity compound fiber hanging strip. The device is a high-intensity rope used for hoisting and lifting. The device is composed of a closed-loop compound fibre bundle and a sheath, while the closed-loop compound fibre bundle is composed of high-intensity, low and high temperature-resisting and textile fibre and polyester fibre. The utility model has the advantages of light weight, good flexibility, small diameter, big intensity and long life, and can be used in high temperature, low temperature and inflammable and explosive environment and is widely used in such industries as petroleum, chemical, metallurgy, power and machinery manufacturing.
Description
(1) technical field
The utility model relates to a kind of lifting, handling rigging, particularly relates to a kind of rope that high-intensity composition fiber hoisting and hanging, handling are used that has.
(2) background technology
Along with the high speed development of China's Four Modernizations, promoted the modernization of China's hoisting and hanging, handling, lifting, handling rigging are brought in constant renewal in and are regenerated.What the lifting rope had at present also prolongs with traditional steel rope, the very big shortcoming of steel rope be weight greatly, not soft, move and place the inconvenience again of promptly requiring great effort on the suspension hook, easily scratch the lifting object surface during lifting, easy and lifting object mechanical friction sparking is not suitable for inflammable and explosive place and uses, the frequent long period of steel rope uses or has overload to use slightly in addition, make that the metal lattice distortion is the metal work sclerosis, safety factor reduces greatly, has potential safety hazard.In order to adapt to the needs of modernization lifting, handling, present a kind of hoisting synthetic fiber belt of widespread usage, substituted steel rope, hoisting synthetic fiber belt has remedied the shortcoming of steel rope, has shown special advantage, but the synthetic fibre tows that constitutes hoisting synthetic fiber belt is the mono-syntheticfibres, tensile strength is not ideal enough, as the large-tonnage hanging belt, can only could guarantee the handling of large-tonnage load by the diameter that increases tow, excessive diameter can bring difficulty to manufacturing, increases manufacturing cost.This kind hoisting synthetic fiber belt working temperature range is little, and its working temperature range can not be used at ultralow temperature and high-temperature zone at-40 ℃-100 ℃.
(3) summary of the invention
The technical problems to be solved in the utility model is tensile strength and the broad working temperature range that improves hanging belt, to satisfy the High-strength Composite Fiber Lifting Belt of lifting large-tonnage load, low temperature and the lifting of high temperature place, handling needs.
The technical scheme that the utility model adopted is:
High-strength Composite Fiber Lifting Belt comprises closed loop composite fibre filament and band cover.The closed loop composite fibre filament is the compound tow of polyester filament that 2-100% spins synthetic fibre long filament and 98%-0, and the band cover is terylene textile tapes cover.The closed loop composite fibre filament is through in the band cover and constitutes High-strength Composite Fiber Lifting Belt.
High-strength Composite Fiber Lifting Belt, the synthetic fibre that spins that constitutes composite fibre filament has unique temperature performance, is difficult for fusion, not combustion-supporting, only begins carbonization in the time of 427 ℃, does not become fragile at subzero 196 ℃ of low temperature.Spinning synthetic fibre has the fatigue resistance that well dynamically reaches static state, and therefore spinning synthetic fibre is the best auxilliary strong material of syntheticfibres.By spinning the compound fiber hanging belt of synthetic fibre, spin the difference of synthetic fibre amount by it, can improve 2 times to 20 times than existing single hoisting synthetic fiber belt intensity, so diameter is little, intensity is high, the life-span is long, and working temperature range is wide, can use in low temperature, high temperature and inflammable and explosive environment.
(4) description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
(5) specific embodiment
Embodiment one
High-strength Composite Fiber Lifting Belt comprises closed loop composite fibre filament 1 and band cover 2.Closed loop composite fibre filament 1 is composited by 2% polyester filament that spins synthetic fibre long filament and 98%, and closed loop composite fibre filament 1 is through in the band cover 2 and constitutes High-strength Composite Fiber Lifting Belt.
Embodiment two
Embodiment two is that with difference of embodiment closed loop composite fibre filament 1 is composited by 10% polyester filament that spins synthetic fibre long filament and 90%.
Embodiment three
Embodiment three is that with difference of embodiment closed loop composite fibre filament 1 is composited by 40% polyester filament that spins synthetic fibre long filament and 60%.
Claims (1)
1, High-strength Composite Fiber Lifting Belt comprises band cover (2), it is characterized in that the closed loop composite fibre filament (1) that is through in the band cover (2) is the polyester filament composite fibre filament that 2-100% spins synthetic fibre long filament and 98%-0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274592 CN2564527Y (en) | 2002-08-07 | 2002-08-07 | High-strength composite fibre harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274592 CN2564527Y (en) | 2002-08-07 | 2002-08-07 | High-strength composite fibre harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2564527Y true CN2564527Y (en) | 2003-08-06 |
Family
ID=33738831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02274592 Expired - Fee Related CN2564527Y (en) | 2002-08-07 | 2002-08-07 | High-strength composite fibre harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2564527Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429801A (en) * | 2016-11-30 | 2017-02-22 | 江苏忠义工索具有限公司 | Sling special for electric generator |
-
2002
- 2002-08-07 CN CN 02274592 patent/CN2564527Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429801A (en) * | 2016-11-30 | 2017-02-22 | 江苏忠义工索具有限公司 | Sling special for electric generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huludao City Tianli Industrial Co., Ltd. Assignor: Huludao Tianli Rope Product Co., Ltd. Contract fulfillment period: 2008.9.2 to 2015.9.2 Contract record no.: 2009210000019 Denomination of utility model: High-strength composite fibre harness Granted publication date: 20030806 License type: Exclusive license Record date: 20090318 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.2 TO 2015.9.2; CHANGE OF CONTRACT Name of requester: HULUDAO TIANLI INDUSTRIAL CO., LTD. Effective date: 20090318 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030806 Termination date: 20110807 |