CN107356476A - A kind of polypropylene rope detects fixture - Google Patents
A kind of polypropylene rope detects fixture Download PDFInfo
- Publication number
- CN107356476A CN107356476A CN201710725422.9A CN201710725422A CN107356476A CN 107356476 A CN107356476 A CN 107356476A CN 201710725422 A CN201710725422 A CN 201710725422A CN 107356476 A CN107356476 A CN 107356476A
- Authority
- CN
- China
- Prior art keywords
- polypropylene rope
- wheel disc
- activity
- chute
- detects fixture
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses a kind of polypropylene rope to detect fixture, including pedestal and two wheel discs；Two wheel discs are relatively arranged on the same mounting surface of pedestal, the chute for placing polypropylene rope are formed between the two, a wherein at least wheel disc is set for activity, for adjusting the width of chute.By the technical scheme in the present invention, slip phenomenon of the polypropylene rope in detection process is effectively prevented, improves detection efficiency, there is the value in industry.
Description
Technical field
The present invention relates to Vehicle Detection industry, and in particular to a kind of polypropylene rope detects fixture.
Background technology
In the prior art, when carrying out tensile test to polypropylene rope, the both ends of polypropylene rope need to be fixed by fixture,
Current most fixture is provided with a rotating disk, and in concrete operations, being formed in polypropylene rope end to be set on rotating disk
Ferrule arrangement, and be sheathed on rotating disk, so as to complete the fixation of its end.But this method usually can beating because of polypropylene rope
Slide phenomenon and cause sample to slip, have a strong impact on the efficiency of detection.
In view of above-mentioned polypropylene rope, in the presence of detection process the defects of, the present inventor is based on being engaged in such product design system
Abundant for many years practical experience and professional knowledge are made, and coordinates the utilization of scientific principle, is actively subject to research and innovation, to found one kind
Polypropylene rope detects fixture, it is had more practicality.
The content of the invention
By the technical scheme in the present invention, slip phenomenon of the polypropylene rope in detection process is effectively prevented, is improved
Detection efficiency, there is the value in industry.
The present invention solve its technical problem technical scheme be：
A kind of polypropylene rope detects fixture, including pedestal and two wheel discs；
Two wheel discs are relatively arranged on the same mounting surface of pedestal, and the chute for placing polypropylene rope is formed between the two, wherein extremely
A few wheel disc is set for activity, for adjusting the width of chute.
Further, the outline of wheel disc includes serrated face and arc surface；
Chute is formed between the serrated face of two wheel discs, for clamping polypropylene rope；
The both ends of arc surface connect the both ends of serrated face respectively, for being carried to the polypropylene rope drawn from chute.
Further, a junction of serrated face and arc surface is additionally provided with plane, plane respectively with serrated face and circular arc
Face is smoothly connected.
Further, handle is provided with the wheel disc that at least one activity is set, for being gripped for operator.
Further, when only one wheel disk activity is set, the mode that its activity is set is along closer or far from another wheel disc
Direction linear motion.
Further, when the equal activity of two wheel discs is set, its movable mode set is the two edge closer or far from another
The direction linear motion of wheel disc.
Further, two wheel discs also rotate in addition to linearly movement around itself fixing point.
Further, base bottom is provided with screw rod, and for fixing polypropylene rope detection fixture, the axis direction of screw rod is parallel
In the linear movement direction of wheel disc.
After employing above-mentioned technical proposal, the present invention has following beneficial effect：
Polypropylene rope passes through chute, is enclosed further around two wheel discs one, and when puller system is started working and applies pulling force, polypropylene rope stress makes two
Wheel disc is close so that polypropylene rope force of two wheel discs into chute, during detection, and with the increase of puller system pulling force,
So that polypropylene rope the more presss from both sides the more tight, effectively prevent sample from skidding.
Brief description of the drawings
Fig. 1 is the use schematic diagram that polypropylene rope detects fixture in the present invention；
Fig. 2 is the structural representation that polypropylene rope detects fixture in the present invention；
Fig. 3 is the structural representation of wheel disc；
Reference：Pedestal 1, screw rod 11, wheel disc 2, serrated face 21, arc surface 22, plane 23, chute 3, handle 4, polypropylene rope 5.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example only some embodiments of the present application, rather than whole embodiments.It is common based on the embodiment in the application, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, it should all belong to the application protection
Scope.
Embodiment one
As shown in Fig. 1 ~ 3, a kind of polypropylene rope detects fixture, including the wheel disc 2 of pedestal 1 and two；Two wheel discs 2 are relatively arranged on pedestal 1
Same mounting surface on, the chute 3 for placing polypropylene rope 5 is formed between the two, wherein a wheel disc 2 for activity set, its activity
The mode of setting is to be moved along a straight line along the direction closer or far from another wheel disc 2, so as to adjust the width of chute 3.
The outline of wheel disc 2 includes serrated face 21 and arc surface 22；Chute 3 is formed between the serrated face 21 of two wheel discs 2, is used for
Clamp polypropylene rope 5；The both ends of arc surface 22 connect the both ends of serrated face 21 respectively, for the polypropylene fibre to being drawn from chute 3
Rope 5 is carried, and a junction of serrated face 21 and arc surface 22 is additionally provided with plane 23, plane 23 respectively with serrated face 21 and
Arc surface 22 is smoothly connected.
Handle 4 is provided with the wheel disc 2 that activity is set, for being gripped for operator；The bottom of pedestal 1 is provided with screw rod 11,
For fixing polypropylene rope detection fixture, the linear movement direction of the axis direction of screw rod 11 parallel to wheel disc 2.
In specific works, two pedestals 1 are fixed on puller system by screw rod 11 first, the setting of screw rod 11 herein makes
The installation and removal for obtaining pedestal 1 are easily realized.Fixation is accomplished by the following way in the both ends of polypropylene rope 5：Polypropylene rope 5 is passed through
Chute 3, the wheel disc 2 set by the movement activity of handle 4 so that two wheel discs 2 clamp polypropylene rope 5, and the setting of handle 4 to grasp
Author's force is relatively easy to, and prevents from skidding；Polypropylene rope 5 is then bonded the plane 23 of a wheel disc 2, arc surface 22 and another successively again
The plane 23 of one wheel disc 2, arc surface 22, i.e., wound with one circuit around the periphery of two wheel disc 2.When puller system exerts a force, polypropylene rope 5 is entered
Row is pullled, and polypropylene rope 5 is gradually increased by the extruding to arc surface 22, pulling force in the process so that two wheel discs 2 are to polypropylene rope
5 the more press from both sides the more tight, effectively prevent sample from skidding, and the setting of its midplane 23 causes transition between arc surface 22 and serrated face 21 more
Gently, during polypropylene rope 5 tenses, slip that can be gentler.
Embodiment two
A kind of polypropylene rope detects fixture, including the wheel disc 2 of pedestal 1 and two；Two wheel discs 2 are relatively arranged on the same mounting surface of pedestal 1
On, the chute 3 for placing polypropylene rope 5 is formed between the two, wherein the two activities of wheel disc 2 are set, for adjusting the width of chute 3
Degree, the mode that its activity is set moves along a straight line for the two along the direction closer or far from another wheel disc 2, and two wheel discs 2 remove edge
Rectilinear direction movement is outer, is also rotated around itself fixing point.
The outline of wheel disc 2 includes serrated face 21 and arc surface 22；Chute 3 is formed between the serrated face 21 of two wheel discs 2, is used for
Clamp polypropylene rope 5；The both ends of arc surface 22 connect the both ends of serrated face 21 respectively, for the polypropylene fibre to being drawn from chute 3
Rope 5 is carried.One junction of serrated face 21 and arc surface 22 is additionally provided with plane 23, plane 23 respectively with serrated face 21 and
Arc surface 22 is smoothly connected.
Handle 4 is provided with the wheel disc 2 that wherein one activity is set, for being gripped for operator, the bottom of pedestal 1 is provided with spiral shell
Bar 11, for fixing polypropylene rope detection fixture, the linear movement direction of the axis direction of screw rod 11 parallel to wheel disc 2.
Its working method is differed only in the working method in embodiment one, and the two activities of wheel disc 2 are set, and the two
In addition to linearly movement, also rotated around itself fixing point, this is allowed for when being clamped to polypropylene rope 5, and two wheel discs 2 can
The adaptively deflection appropriate with the change of puller system direction of pull.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (8)
1. a kind of polypropylene rope detects fixture, it is characterised in that including pedestal（1）With two wheel discs（2）；
Two wheel discs (2) are relatively arranged on the pedestal（1）Same mounting surface on, formed between the two for placing polypropylene rope
（5）Chute（3）, wherein at least one wheel disc (2) is set for activity, for adjusting the chute（3）Width.
2. polypropylene rope according to claim 1 detects fixture, it is characterised in that the wheel disc（2）Outline include saw
The flank of tooth（21）And arc surface（22）；
Two wheel discs（2）Serrated face（21）Between form the chute（3）, for clamping the polypropylene rope（5）；
The arc surface（22）Both ends connect the serrated face respectively（21）Both ends, for from the chute（3）
The polypropylene rope drawn（5）Carried.
3. polypropylene rope according to claim 2 detects fixture, it is characterised in that the serrated face（21）With the arc surface
（22）A junction be additionally provided with plane（23）, the plane（23）Respectively with the serrated face（21）With the arc surface
（22）It is smoothly connected.
4. polypropylene rope according to claim 1 detects fixture, it is characterised in that the wheel disc that at least one activity is set
(2) handle is provided with（4）, for being gripped for operator.
5. polypropylene rope according to claim 1 detects fixture, it is characterised in that only one wheel disc (2) activity is set
When, the mode that its activity is set is along closer or far from another wheel disc（2）Direction linear motion.
6. polypropylene rope according to claim 1 detects fixture, it is characterised in that when the equal activity of two wheel discs (2) is set,
The mode that its activity is set is the two along closer or far from another wheel disc（2）Direction linear motion.
7. polypropylene rope according to claim 6 detects fixture, it is characterised in that two wheel discs (2) are except linearly
It is mobile outer, also rotated around itself fixing point.
8. polypropylene rope according to claim 5 detects fixture, it is characterised in that the pedestal（1）Bottom is provided with screw rod
（11）, for fixing the polypropylene rope detection fixture, the screw rod（11）Axis direction parallel to the wheel disc (2) straight line
The direction of motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725422.9A CN107356476A (en) | 2017-08-22 | 2017-08-22 | A kind of polypropylene rope detects fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725422.9A CN107356476A (en) | 2017-08-22 | 2017-08-22 | A kind of polypropylene rope detects fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107356476A true CN107356476A (en) | 2017-11-17 |
Family
ID=60289026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710725422.9A Pending CN107356476A (en) | 2017-08-22 | 2017-08-22 | A kind of polypropylene rope detects fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107356476A (en) |
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|---|---|---|---|---|
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| FR1338789A (en) * | 1962-11-09 | 1963-09-27 | Cable clamp, with automatic tightening and controlled release, and its applications | |
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| CH598989A5 (en) * | 1975-09-12 | 1978-05-12 | Mubir Ag Masch & App | Self locking cleat for mainsail sheet |
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| US4340997A (en) * | 1978-07-11 | 1982-07-27 | Voss Gunther M | Rope clamping device comprising two toothed clamping elements adapted to be pressed against the rope |
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| CN105699183A (en) * | 2016-03-14 | 2016-06-22 | 镇江市建科工程质量检测中心有限公司 | Safety rope breaking strength detection fixture and tester |
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| CN206095784U (en) * | 2016-10-12 | 2017-04-12 | 济南大学 | Eccentric wheeled steel wire rope tension grip of testing machine |
| CN206208653U (en) * | 2016-11-22 | 2017-05-31 | 东莞锐标检测技术有限公司 | Tensile strength test device is used in leather detection |
| DE102016001396A1 (en) * | 2016-02-04 | 2017-08-10 | Thomas Schaefer | Variable tension cable clamp |
| CN207051111U (en) * | 2017-08-22 | 2018-02-27 | 苏交科集团股份有限公司 | A kind of polypropylene rope detects fixture |
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2017
- 2017-08-22 CN CN201710725422.9A patent/CN107356476A/en active Pending
Patent Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH208803A (en) * | 1939-02-25 | 1940-02-29 | Grandjean Jun Charles | Clamping device for wires and ropes. |
| FR1338789A (en) * | 1962-11-09 | 1963-09-27 | Cable clamp, with automatic tightening and controlled release, and its applications | |
| GB1021284A (en) * | 1963-07-11 | 1966-03-02 | Ermat | Wedge action cleat device for water craft |
| CH598989A5 (en) * | 1975-09-12 | 1978-05-12 | Mubir Ag Masch & App | Self locking cleat for mainsail sheet |
| DE2830429A1 (en) * | 1978-07-11 | 1980-01-31 | Gunter M Voss | Cable clamp suitable for sailing boats - has cable inserted between two sloping toothed rollers with sliding clamping action |
| US4340997A (en) * | 1978-07-11 | 1982-07-27 | Voss Gunther M | Rope clamping device comprising two toothed clamping elements adapted to be pressed against the rope |
| SU987459A1 (en) * | 1979-11-11 | 1983-01-07 | Предприятие П/Я Р-6375 | Running machine for testing ropes for durability |
| JPH0416739A (en) * | 1990-05-11 | 1992-01-21 | Toshiba Corp | Apparatus for testing bending fatigue of wire rope |
| US7337504B1 (en) * | 2000-06-12 | 2008-03-04 | Casey William E | Quick engage/disengage rope cleat |
| DE10353254A1 (en) * | 2003-11-13 | 2005-06-02 | Dohle, Jörg | Eccentric load-limiting jaw clamp for holding and releasing rope on sailing boat has two pivoting spring-loaded jaws with curved toothed surfaces on sliding mountings which can move apart |
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| EP2665639A1 (en) * | 2011-01-19 | 2013-11-27 | Nite Ize, Inc. | Self-locking clip systems and methods |
| CN202275023U (en) * | 2011-09-29 | 2012-06-13 | 南通市产品质量监督检验所 | Breaking force testing and enwinding fixture for integral steel wire rope |
| CN103411826A (en) * | 2013-08-09 | 2013-11-27 | 济南大学 | Zero damage multifunctional steel wire rope tension tester fixture |
| CN203534903U (en) * | 2013-11-06 | 2014-04-09 | 固丝德夫沃夫钢绳(苏州)有限公司 | Test fixture for rupture of elevator steel wire ropes |
| CN203658152U (en) * | 2013-11-12 | 2014-06-18 | 保定华月胶带有限公司 | Detection clamp for drawing force of steel wire rope |
| US20160183991A1 (en) * | 2014-12-30 | 2016-06-30 | Kinamed, Inc. | Self-locking cable gripper |
| CN204439458U (en) * | 2015-03-27 | 2015-07-01 | 杭州欣源电梯部件有限公司 | A kind of wound form breaking force of rope fixture |
| CN204855256U (en) * | 2015-08-28 | 2015-12-09 | 宝鸡市恒森电力设备有限责任公司 | Experimental utensil of assisting of anti tensile testing of wire rope |
| DE102016001396A1 (en) * | 2016-02-04 | 2017-08-10 | Thomas Schaefer | Variable tension cable clamp |
| CN105699183A (en) * | 2016-03-14 | 2016-06-22 | 镇江市建科工程质量检测中心有限公司 | Safety rope breaking strength detection fixture and tester |
| CN205426657U (en) * | 2016-03-14 | 2016-08-03 | 镇江市建科工程质量检测中心有限公司 | Safety rope breaking strength detects anchor clamps and testing machine |
| CN105758718A (en) * | 2016-04-19 | 2016-07-13 | 镇江市建科工程质量检测中心有限公司 | Fixture and detection device comprising same |
| CN206095784U (en) * | 2016-10-12 | 2017-04-12 | 济南大学 | Eccentric wheeled steel wire rope tension grip of testing machine |
| CN206208653U (en) * | 2016-11-22 | 2017-05-31 | 东莞锐标检测技术有限公司 | Tensile strength test device is used in leather detection |
| CN207051111U (en) * | 2017-08-22 | 2018-02-27 | 苏交科集团股份有限公司 | A kind of polypropylene rope detects fixture |
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