CN102004061B - Rope belt cutting-resisting property detection device - Google Patents
Rope belt cutting-resisting property detection device Download PDFInfo
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- CN102004061B CN102004061B CN201010298853XA CN201010298853A CN102004061B CN 102004061 B CN102004061 B CN 102004061B CN 201010298853X A CN201010298853X A CN 201010298853XA CN 201010298853 A CN201010298853 A CN 201010298853A CN 102004061 B CN102004061 B CN 102004061B
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- clamper
- guide rail
- rope band
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- 238000001514 detection method Methods 0.000 title abstract description 9
- 238000012360 testing method Methods 0.000 abstract description 7
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- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The invention discloses a rope belt cutting-resisting property detection device. Opposite surfaces of two supporting arms are respectively provided with a clamp guide rail and a cutting knife guide rail, a rope belt moves round the cutting edge of a cutting knife and is clamped on an upper clamp and a lower clamp, the upper clamp moves up and down within a certain height, and two ends of the cutting knife are arranged in the cutting knife guide rails and can move up and down for regulating the cutting angle. The invention has wide application range, can realize cutting tests of various cutting edge modes and various cutting angles, is convenient and quick in the whole detection process, and has high automation.
Description
Technical field
The invention belongs to the detection technique field, the cutting resistance that especially relates to a kind of rope band product can pick-up unit.
Background technology
At present, more be to pay close attention to its brute force, breaking elongation, impact property etc. for rope band series products people, and pay attention to not enough the performances such as anti-cutting of rope band product.In the world; Have only UIAA (Union Internationale des Associations de l'Alpinisme) to release the detection of the cutting resistance ability of relevant climbing rope, and the relevant detection instrument is arranged, but this method of testing and testing tool are only to dynamic ropes; Characterize the cutting performance of rope, restricted application through impulse test.The testing standard of domestic rope key property is not also set up; Not forming influential unified cutting resistance can detection method, more not to the pick-up unit of cutting performance, and because rope processing is coarse; A lot of manufacturers can not establish enough consciousness to the cutting resistance of rope; But along with the variation of rope band kind and function and the expansion of range of application, like the application in fields such as fire-fighting, first aid, military affairs, explorations, the complicacy of applied environment; Feasible requirement to rope no longer merely is confined to basic indexs such as brute force, pays attention to performances such as rope opposing friction, cutting more.Therefore; Give full play to its safety guarantee effect for guaranteeing rope band in each side such as production, lives; Be necessary can detect to the cutting resistance of rope band, exploitation corresponding detecting method and relevant detection equipment, at present; The UIAA cutting resistance can usable range have limitation, the test of the incompatible rope of domestic relevant proving installation, carries product cutting resistance ability.
Summary of the invention
The objective of the invention is: provide that a kind of automaticity is high, easy, the rope band cutting resistance can pick-up unit fast.
Technical scheme of the present invention: the rope band cutting resistance can comprise base plate, bracing or strutting arrangement, clamping device and cutter by pick-up unit; Bracing or strutting arrangement is supported on the base plate; Bracing or strutting arrangement comprises two sway braces, has clamper guide rail and cutter guide rail on two sway brace opposite faces respectively, and the clamper guide rail is above sway brace; The cutter guide rail is below sway brace; Clamping device comprises clamper, force transducer, movement arm, lower gripper, and last clamper, force transducer, movement arm are arranged between two sway braces, and movement arm moves up and down in certain altitude along the clamper guide rail; Last clamper and force transducer are installed on the movement arm; Lower gripper is installed on the base plate, and the two ends of cutter are arranged in the cutter guide rail and can move up and down the adjustment cutting angle, and the cut edge of cutter is a kind of of wedge angle with certain angle, chamfering, fillet; Rope band is walked around the cut edge of cutter and is clamped in and goes up on clamper and the lower gripper, and force transducer is connected with computing system.
Cutting angle scope of the present invention can be carried out Continuous Selection between 45 °-120 °, the angle of cut edge is 120 °, 90 °, 60 °, 45 ° a kind of.
The invention has the beneficial effects as follows: the actual cutting of the simulation phenomenon that the present invention can be authentic and valid, reflect the cutting resistance ability of rope band really.Application range of products is wide; Can realize the cutting test of various cut edges pattern, various cutting angles; Whole testing process is easy, quick, automaticity is high, has remedied the limitation of UIAA pick-up unit, has filled up the blank that domestic rope band cutting performance detects.
Description of drawings
Fig. 1 is the structural representation of a kind of rope band cutting resistance ability of the present invention pick-up unit;
Fig. 2 is rope band path synoptic diagram among the present invention;
Fig. 3 is the synoptic diagram of cutter guide rail among the present invention;
Fig. 4 is the block diagram of the used cutter type of the present invention.
Mark explanation among the figure: 1. base plate; 2. control knob; 3. cutter; 4. sway brace; 5. go up clamper; 6. force transducer; 7. movement arm; 8. clamper guide rail; 9. cutter guide rail; 10. scram button; 11. display screen; 12. lower gripper; 13. rope band.
Embodiment
The present invention cuts phenomenon and designs in simulating the actual use of rope band to greatest extent; Can find out from structural representation of the present invention shown in Figure 1, the present invention includes base plate 1, two sway braces 4, go up clamper 5, force transducer 6, movement arm 7, lower gripper 12 and cutter 3.Two sway braces 4 are supported on the base plate 1, and last clamper 5 is arranged between two sway braces 4, is installed on the movement arm 7 above the last clamper 5, between last clamper 5 and the movement arm 7 force transducer 6 is housed.The top of two sway brace 4 opposite faces has clamper guide rail 8; The below has cutter guide rail 9; The two ends of movement arm 7 are arranged in the clamper guide rail 8, and movement arm 7 moves up and down in certain altitude along clamper guide rail 8, and clamper 5 moves up and down thereby drive upward.Lower gripper 12 is arranged on above the base plate 1; The upper end of rope band 13 is clamped in goes up in the clamper 5; The lower end is clamped in the lower gripper 12; Cutter 3 are between last clamper 5 and lower gripper 12, and rope band 13 is walked around the cut edge of cutter 3 and is clamped in and goes up on clamper 5 and the lower gripper 12, can find out from rope band path synoptic diagram shown in Figure 2.Cutter 3 are for having the column instrument of cut edge; The two ends of cutter 3 are arranged in the cutter guide rail 9 on the sway brace; Cutting angle is meant the angle between the rope band that the both sides, cut edge are cut; Cutting angle is through the setting height(from bottom) control of cutter, and like the cutter guide rail synoptic diagram of Fig. 3, the cutting angle scope can be carried out Continuous Selection between 45 °-120 °.The cut edge of cutter is wedge angle, chamfering or the fillet with certain angle a; The angle a of cut edge can select 120 °, 90 °, 60 °, 45 ° equal angles; According to the difference of actual operating position, can select the edge type and the cutting angle of cutter.Fig. 4 is the block diagram of the used cutter type of the present invention, enumerated the figure and the correlation parameter of corresponding 120 °, 90 °, 60 °, 45 ° of wedge angles, chamfering, fillet.
Concrete operations of the present invention are: regulate the position of cutter 3 in cutter guide rail 9; Make it in corresponding position, prepare sample then, the rope band of intercepting sufficient length; The one of which end is fixed on the clamper 5; The other end is fixed on the lower gripper 12 after through cutter 3, and in this process, the edge of cutter 3 and last clamper 5 are on same perpendicular line.Press control knob 2, last clamper 5 moves upward along clamper guide rail 8, and rope band is stretched; Cutter 3 closely contact with rope band 13, produce cutting action, along with the rising of last clamper 5; Pulling force increases; Cutting action strengthens, when pulling force is enough big, owing to cutting action makes rope band rupture.In experimentation, force transducer 6 is gathered and is gone up clamper 5 pulling force, and the record cut-out is powerful, calculates the coefficient of anti-the cutting through certain software and formula, adopts the coefficient of anti-the cutting that the ability of rope band opposing cutting has been carried out effective sign.
The present invention simulates through the cutting phenomenon that exists in the actual operating position, and the rope band that has cutting action is increased tensile stress, and it is ruptured in the cut place.The cut edge pattern is optional, cutting angle can be regulated continuously, can realize rope band product cutting resistance can easy, change detection fast and automatically.
Claims (3)
1. a rope band cutting resistance can pick-up unit; Comprise base plate (1), bracing or strutting arrangement, clamping device and cutter (3); Bracing or strutting arrangement is supported on the base plate (1); It is characterized in that: said bracing or strutting arrangement comprises two sway braces (4), has clamper guide rail (8) and cutter guide rail (9) on two sway braces (4) opposite face respectively, and clamper guide rail (8) is in the top of sway brace (4); Cutter guide rail (9) is in the below of sway brace (4); Said clamping device comprises clamper (5), force transducer (6), movement arm (7), lower gripper (12), and last clamper (5), force transducer (6), movement arm (7) are arranged between two sway braces (4), and movement arm (7) moves up and down in certain altitude along clamper guide rail (8); Last clamper (5) is connected with movement arm (7) through force transducer (6); Lower gripper (12) is installed on the base plate (1), and the two ends of cutter (3) are arranged in the cutter guide rail (9) and can move up and down the adjustment cutting angle, and the cut edge of cutter (3) is a kind of of wedge angle with certain angle, chamfering, fillet; Rope band (13) is walked around the cut edge of cutter (3) and is clamped in and goes up on clamper (5) and the lower gripper (12), and force transducer (6) is connected with computing system.
2. rope band cutting resistance ability pick-up unit according to claim 1, it is characterized in that: said cutting angle scope is carried out Continuous Selection between 45 °-120 °.
3. rope band cutting resistance according to claim 1 can pick-up unit, it is characterized in that: the angle of the cut edge of said cutter (3) is 120 °, 90 °, 60 °, 45 ° a kind of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010298853XA CN102004061B (en) | 2010-09-27 | 2010-09-27 | Rope belt cutting-resisting property detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010298853XA CN102004061B (en) | 2010-09-27 | 2010-09-27 | Rope belt cutting-resisting property detection device |
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| Publication Number | Publication Date |
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| CN102004061A CN102004061A (en) | 2011-04-06 |
| CN102004061B true CN102004061B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010298853XA Active CN102004061B (en) | 2010-09-27 | 2010-09-27 | Rope belt cutting-resisting property detection device |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435521A (en) * | 2011-11-19 | 2012-05-02 | 山东鲁普耐特新材料工程技术研究中心 | Testing method for friction resistance of rope |
| CN103743670A (en) * | 2014-01-02 | 2014-04-23 | 芜湖华烨工业用布有限公司 | Instrument for measuring anti-fatigue adhesive performance of impregnated canvas |
| CN105928801B (en) * | 2016-04-25 | 2019-01-18 | 东莞市创明电池技术有限公司 | Foil shearing force testing method and test device |
| CN106198290A (en) * | 2016-08-31 | 2016-12-07 | 海宁市新艺机电有限公司 | A kind of Apparatus and method for detecting rotary shaver sharpness |
| CN110044696B (en) * | 2019-04-10 | 2024-05-31 | 鲁普耐特集团有限公司 | Rope sharp angle resistance testing device and testing method thereof |
| CN110672509A (en) * | 2019-09-06 | 2020-01-10 | 安徽农业大学 | Straw cutting performance testing device and testing method |
| CN112595581B (en) * | 2020-12-31 | 2023-03-21 | 山东三同新材料股份有限公司 | Testing equipment for wear resistance of traction rope for climbing |
| CN115615829B (en) * | 2022-11-01 | 2023-08-15 | 华鑫新材料科技(江苏)有限公司 | Intensity test equipment based on optical fiber steel wire |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398361A (en) * | 2008-11-05 | 2009-04-01 | 东华大学 | Short fibre simulation cutting device and method for experiment |
| CN101625297A (en) * | 2009-08-07 | 2010-01-13 | 西安工程大学 | Device and method for detecting cutting performance of textile material |
| CN201828453U (en) * | 2010-09-27 | 2011-05-11 | 泰安鲁普耐特塑料有限公司 | Anti-cutting performance detector for rope belt |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11118688A (en) * | 1997-10-09 | 1999-04-30 | Tokyo Seiko Co Ltd | Rope placement implement for rope tensile tester |
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2010
- 2010-09-27 CN CN201010298853XA patent/CN102004061B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398361A (en) * | 2008-11-05 | 2009-04-01 | 东华大学 | Short fibre simulation cutting device and method for experiment |
| CN101625297A (en) * | 2009-08-07 | 2010-01-13 | 西安工程大学 | Device and method for detecting cutting performance of textile material |
| CN201828453U (en) * | 2010-09-27 | 2011-05-11 | 泰安鲁普耐特塑料有限公司 | Anti-cutting performance detector for rope belt |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平11-118688A 1999.04.30 |
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| CN102004061A (en) | 2011-04-06 |
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Address after: 271000 Fan Town Private Industrial Park, Daiyue District, Tai'an, Shandong Patentee after: Withropenet Group Co. Ltd. Address before: 271000 Tai'an Development Zone, Taylor Road West, Daiyue District, Tai'an, Shandong Patentee before: Taian Rope Net Plastic Co., Ltd. |
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Denomination of invention: Rope belt cutting-resisting property detection device Effective date of registration: 20190708 Granted publication date: 20120523 Pledgee: Tai'an financing Company limited by guarantee Pledgor: Withropenet Group Co. Ltd. Registration number: 2019370000159 |
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Date of cancellation: 20200828 Granted publication date: 20120523 Pledgee: Tai'an financing Company limited by guarantee Pledgor: ROPENET GROUP Co.,Ltd. Registration number: 2019370000159 |
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Denomination of invention: A testing device for cutting resistance of rope Effective date of registration: 20200907 Granted publication date: 20120523 Pledgee: Tai'an financing Company limited by guarantee Pledgor: ROPENET GROUP Co.,Ltd. Registration number: Y2020980005752 |
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Inventor after: Qiu Yanping Inventor after: Shen Ming Inventor after: Wu Fang Inventor before: Ning Fanggang Inventor before: Zhang Gongming Inventor before: Chen Lin Inventor before: Wu Fang Inventor before: Chen Guangxia Inventor before: Zhao Juan Inventor before: Wang Cuntao Inventor before: Chen Yuwei Inventor before: Hu Qianqian Inventor before: Zheng Weifeng Inventor before: Song Weiguang Inventor before: Wang Lijia Inventor before: Xu Xiuping |
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Date of cancellation: 20220124 Granted publication date: 20120523 Pledgee: Tai'an financing Company limited by guarantee Pledgor: ROPENET GROUP Co.,Ltd. Registration number: Y2020980005752 |
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Denomination of invention: A detection device for cutting resistance of rope belt Effective date of registration: 20220129 Granted publication date: 20120523 Pledgee: Tai'an financing Company limited by guarantee Pledgor: ROPENET GROUP Co.,Ltd. Registration number: Y2022980001302 |
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