CN106153447A - Steel wire rope bonding strength detects special fixture - Google Patents
Steel wire rope bonding strength detects special fixture Download PDFInfo
- Publication number
- CN106153447A CN106153447A CN201510207357.1A CN201510207357A CN106153447A CN 106153447 A CN106153447 A CN 106153447A CN 201510207357 A CN201510207357 A CN 201510207357A CN 106153447 A CN106153447 A CN 106153447A
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- China
- Prior art keywords
- steel wire
- wire rope
- bonding strength
- special fixture
- upper grip
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of fixture, particularly relate to a kind of steel wire rope bonding strength detection special fixture.The technical solution used in the present invention is: steel wire rope bonding strength detects special fixture, including the lower chuck that the upper grip being connected with hydraulic press is connected with puller system, described upper grip is provided with sliding seat, described lower chuck is provided with firm banking, described upper grip is inverted U-shaped, being provided with extension pin between the dual-side of inverted U-shaped upper grip, described lower chuck is provided with a tightening bolt.The invention have the advantage that the steel wire rope bonding strength detection special fixture of the present invention, when carrying out steel wire rope adhesion test, test clamping is simple to operate, convenient, solves and caused result of the test invalid because clamping is improper in process of the test in the past；Substantially increase test efficiency, ensure that the accurate, reliable of result of the test simultaneously.
Description
Technical field
The present invention relates to a kind of fixture, particularly relate to a kind of steel wire rope bonding strength detection special fixture.
Background technology
The steel wire rope bonding strength detection special fixture of prior art is when carrying out steel wire rope bonding strength tension test, it is typically to hang on grip of testing machine by one end of steel wire rope, the other end is clamped in the fixture of testing machine, the special fixture of this structure, complex operation during tension test, on the one hand easily skids, on the other hand during steel wire rope stretching, longitudinal stress not on the same axis, will also result in impact to the result of tension test.Therefore, it should provide a kind of new technical scheme to solve the problems referred to above.
Content of the invention
It is an object of the invention to: for above-mentioned deficiency, provide a kind of rational in infrastructure, the good steel wire rope bonding strength detection special fixture of using effect.
For achieving the above object, the technical solution used in the present invention is:
Steel wire rope bonding strength detects special fixture, including the lower chuck that the upper grip being connected with hydraulic press is connected with puller system, described upper grip is provided with sliding seat, described lower chuck is provided with firm banking, described upper grip is inverted U-shaped, being provided with extension pin between the dual-side of inverted U-shaped upper grip, described lower chuck is provided with a tightening bolt.
Further technical scheme:
Described tightening bolt is arranged on lower chuck in the installing hole arranging.
Described lower chuck is stretched out at the two ends of described tightening bolt.
Due to the application of technique scheme, the present invention compared with prior art has the advantage that
The steel wire rope bonding strength detection special fixture of the present invention, when carrying out steel wire rope adhesion test, test clamping is simple to operate, convenient, solves and caused result of the test invalid because clamping is improper in process of the test in the past；Substantially increase test efficiency, ensure that the accurate, reliable of result of the test simultaneously.
Brief description
Accompanying drawing 1 is present configuration schematic diagram.
In the figures above: the 1st, upper grip, the 2nd, lower chuck, the 3rd, sliding seat, the 4th, firm banking, the 5th, hang pin, the 6th, tightening bolt, the 7th, installing hole, the 8th, steel wire rope bonding force sample.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
Embodiment one:
As shown in Figure 1, steel wire rope bonding strength of the present invention detects special fixture, including the lower chuck 2 that the upper grip 1 being connected with hydraulic press is connected with puller system, upper grip 1 is provided with sliding seat 3, lower chuck 2 is provided with firm banking 4, upper grip 1 in the dual-side of inverted U-shaped, inverted U-shaped upper grip 1 between be provided with extension pin 5, lower chuck 2 is provided with a tightening bolt 6.
Preferably, as an embodiment, described tightening bolt 6 is arranged on lower chuck in the installing hole 7 arranging.
Preferably, as another embodiment, described lower chuck 2 is stretched out at the two ends of described tightening bolt 6.
When steel wire rope bonding strength is detected, characteristic according to bonding strength sample, upper end uses cross-linking to fix, directly the loop of steel wire rope bonding force sample 8 upper end is inserted between the dual-side of inverted U-shaped upper grip 1, insert sample loop with extension pin 5 again, the sample other end is clamped in tightening bolt 6, then by nut screwing clamping.
The above is the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from principle of the present invention; can also make some improvement or replacement, these improve or replace and also should be regarded as protection scope of the present invention.
Claims (3)
1. steel wire rope bonding strength detection special fixture, it is characterized in that: include the lower chuck (2) that the upper grip (1) being connected with hydraulic press is connected with puller system, described upper grip (1) is provided with sliding seat (3), described lower chuck (4) is provided with firm banking (4), described upper grip (2) is in inverted U-shaped, being provided with extension pin (5) between the dual-side of inverted U-shaped upper grip, described lower chuck (2) is provided with a tightening bolt (6).
2. steel wire rope bonding strength according to claim 1 detection special fixture, it is characterised in that: described tightening bolt (6) is arranged in the upper installing hole (7) arranging of lower chuck (2).
3. steel wire rope bonding strength according to claim 1 detection special fixture, it is characterised in that: described lower chuck (2) is stretched out at the two ends of described tightening bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207357.1A CN106153447A (en) | 2015-04-28 | 2015-04-28 | Steel wire rope bonding strength detects special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207357.1A CN106153447A (en) | 2015-04-28 | 2015-04-28 | Steel wire rope bonding strength detects special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106153447A true CN106153447A (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510207357.1A Pending CN106153447A (en) | 2015-04-28 | 2015-04-28 | Steel wire rope bonding strength detects special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106153447A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621441A (en) * | 2017-09-27 | 2018-01-23 | 北京工业大学 | Suitable for FRP tendons and a kind of grip device of bonding wood slip property experiment |
| CN116124577A (en) * | 2023-04-07 | 2023-05-16 | 河北中冀万隆纺织有限公司 | Polyester cotton yarn single yarn strength detection device |
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| CN2929698Y (en) * | 2006-08-09 | 2007-08-01 | 济南试金集团有限公司 | Winding method clamp |
| CN201188078Y (en) * | 2008-04-14 | 2009-01-28 | 山西太钢不锈钢股份有限公司 | Special fixture for tensile test of high intensity steels |
| CN102323144A (en) * | 2011-05-31 | 2012-01-18 | 河南省煤炭科学研究院有限公司 | Steel wire rope tensile fixture and horizontal steel wire rope tensile testing machine thereof |
| CN202522475U (en) * | 2011-12-16 | 2012-11-07 | 陕西飞机工业（集团）有限公司 | Steel wire rope breaking force test fixture |
| CN202599761U (en) * | 2012-06-18 | 2012-12-12 | 浙江路达机械仪器有限公司 | Steel strand testing machine |
| CN203432846U (en) * | 2013-09-13 | 2014-02-12 | 葛洲坝集团试验检测有限公司 | Stretching device for steel fiber tensile strength test |
| CN204679339U (en) * | 2015-04-28 | 2015-09-30 | 博尔富（江苏）实业有限公司 | Wire rope bond strength detects unit clamp |
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2015
- 2015-04-28 CN CN201510207357.1A patent/CN106153447A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2929698Y (en) * | 2006-08-09 | 2007-08-01 | 济南试金集团有限公司 | Winding method clamp |
| CN201188078Y (en) * | 2008-04-14 | 2009-01-28 | 山西太钢不锈钢股份有限公司 | Special fixture for tensile test of high intensity steels |
| CN102323144A (en) * | 2011-05-31 | 2012-01-18 | 河南省煤炭科学研究院有限公司 | Steel wire rope tensile fixture and horizontal steel wire rope tensile testing machine thereof |
| WO2012163208A1 (en) * | 2011-05-31 | 2012-12-06 | 河南省煤炭科学研究院有限公司 | Steel wire rope tensile grip and horizontal steel wire rope tensile tester machine thereof |
| CN202522475U (en) * | 2011-12-16 | 2012-11-07 | 陕西飞机工业（集团）有限公司 | Steel wire rope breaking force test fixture |
| CN202599761U (en) * | 2012-06-18 | 2012-12-12 | 浙江路达机械仪器有限公司 | Steel strand testing machine |
| CN203432846U (en) * | 2013-09-13 | 2014-02-12 | 葛洲坝集团试验检测有限公司 | Stretching device for steel fiber tensile strength test |
| CN204679339U (en) * | 2015-04-28 | 2015-09-30 | 博尔富（江苏）实业有限公司 | Wire rope bond strength detects unit clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621441A (en) * | 2017-09-27 | 2018-01-23 | 北京工业大学 | Suitable for FRP tendons and a kind of grip device of bonding wood slip property experiment |
| CN116124577A (en) * | 2023-04-07 | 2023-05-16 | 河北中冀万隆纺织有限公司 | Polyester cotton yarn single yarn strength detection device |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |