CN107702982A - A kind of steel wire rope tensile test fixture - Google Patents
A kind of steel wire rope tensile test fixture Download PDFInfo
- Publication number
- CN107702982A CN107702982A CN201610651208.9A CN201610651208A CN107702982A CN 107702982 A CN107702982 A CN 107702982A CN 201610651208 A CN201610651208 A CN 201610651208A CN 107702982 A CN107702982 A CN 107702982A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire rope
- fixture
- tensile test
- buffering spacer
- 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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of steel wire rope tensile test fixture, it is characterised in that：Including symmetrically arranged a pair of fixture blocks, the inner surface of the fixture block is sequentially provided with mounting layer, spring assembly and buffering spacer, the end of steel wire rope to be measured is positioned between the buffering spacer of two fixture blocks, fixture block relatively moves in the presence of external force, clamps steel wire rope.The structure of the present invention is novel, easy for installation, does not easily cause steel wire rope and is ruptured in holding position, improves the accuracy of tension test.
Description
Technical field
The present invention relates to steel wire rope technical field, more particularly to a kind of steel wire rope tensile test fixture.
Background technology
Steel wire rope when doing tension test, typically directly clamp down in the jaw of testing machine by the both ends of steel wire rope at present, pincers
Fixture used at mouthful easily applies larger chucking power to steel wire rope, steel cable discontinuity, is easily broken in holding position,
Influence extension test result, it is therefore desirable to improved.
The content of the invention
For above-mentioned technical problem, the invention provides a kind of steel wire rope tensile test fixture, and its structure is novel, installation side
Just, steel wire rope is not easily caused to rupture in holding position, improves the accuracy of tension test.
The technical solution adopted in the present invention is：
A kind of steel wire rope tensile test fixture, it is characterised in that：Including symmetrically arranged a pair of fixture blocks, the inner surface of the fixture block
Mounting layer, spring assembly and buffering spacer are sequentially provided with, the end of steel wire rope to be measured is positioned over to the buffering spacer of two fixture blocks
Between, fixture block relatively moves in the presence of external force, clamps steel wire rope.
Overarched preferably, the buffering spacer is set.
The steel wire rope tensile test fixture of the present invention, its novel in structural design, fixture block can be relative in the presence of external force
It is mobile, the end of steel wire rope is clamped, and due to possessing cushioning effect and elastic space, be not easy to cause brokenly the surface of steel wire rope
Damage, using effect is good, is advantageous to improve the degree of accuracy of steel wire rope extension test result.
By adopting the above-described technical solution, the present invention has the following technical effect that：The structure of the present invention is novel, installation side
Just, steel wire rope is not easily caused to rupture in holding position, improves the accuracy of tension test.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the structural representation of the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
A kind of steel wire rope tensile test fixture as shown in Figure 1, including symmetrically arranged a pair of fixture blocks 20, wherein, fixture block
20 inner surface is sequentially provided with mounting layer 21, spring assembly 22 and buffering spacer 23, and the end of steel wire rope 10 to be measured is positioned over
Between the buffering spacer 23 of two fixture blocks 20, fixture block 20 relatively moves in the presence of external force, clamps steel wire rope 10.
In the present embodiment, buffering spacer 23 sets and overarched.
The invention is not limited in foregoing embodiment.The present invention, which expands to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (2)
- A kind of 1. steel wire rope tensile test fixture, it is characterised in that：Including symmetrically arranged a pair of fixture blocks (20), the fixture block (20) inner surface is sequentially provided with mounting layer (21), spring assembly (22) and buffering spacer (23), by steel wire rope to be measured (10) End is positioned between the buffering spacer (23) of two fixture blocks (20), and fixture block (20) relatively moves in the presence of external force, clamping Firmly steel wire rope (10).
- 2. steel wire rope tensile test fixture according to claim 1, it is characterised in that：The buffering spacer (23) is arranged to Arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651208.9A CN107702982A (en) | 2016-08-07 | 2016-08-07 | A kind of steel wire rope tensile test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651208.9A CN107702982A (en) | 2016-08-07 | 2016-08-07 | A kind of steel wire rope tensile test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107702982A true CN107702982A (en) | 2018-02-16 |
Family
ID=61168420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610651208.9A Pending CN107702982A (en) | 2016-08-07 | 2016-08-07 | A kind of steel wire rope tensile test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702982A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567799A (en) * | 2019-09-12 | 2019-12-13 | 中汽研（天津）汽车工程研究院有限公司 | Damping device of material dynamic mechanics test system |
| CN113702166A (en) * | 2021-10-29 | 2021-11-26 | 南通哈特铁链有限公司 | Stainless steel chain tensile strength check out test set |
-
2016
- 2016-08-07 CN CN201610651208.9A patent/CN107702982A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567799A (en) * | 2019-09-12 | 2019-12-13 | 中汽研（天津）汽车工程研究院有限公司 | Damping device of material dynamic mechanics test system |
| CN113702166A (en) * | 2021-10-29 | 2021-11-26 | 南通哈特铁链有限公司 | Stainless steel chain tensile strength check out test set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |
|
| WD01 | Invention patent application deemed withdrawn after publication |