CN105547804A - Axial tension method test apparatus - Google Patents
Axial tension method test apparatus Download PDFInfo
- Publication number
- CN105547804A CN105547804A CN201410603249.1A CN201410603249A CN105547804A CN 105547804 A CN105547804 A CN 105547804A CN 201410603249 A CN201410603249 A CN 201410603249A CN 105547804 A CN105547804 A CN 105547804A
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- China
- Prior art keywords
- optical fiber
- test bracket
- test
- axial tension
- bracket
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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.)
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Abstract
The present invention discloses an axial tension method test apparatus, which comprises a test bracket and a base, wherein the test bracket is fixed on the base, a fixed plate is arranged above the test bracket, a force value sensor is arranged below the fixed plate, an optical fiber holding device is arranged below the force value sensor, the middle of the test bracket is provided with a movable plate capable of moving up and down along the test bracket, and another optical fiber holding device is arranged above the movable plate. According to the present invention, the optical fiber test apparatus can rapidly and effectively test the axial tension of the optical fiber, and the long-term mechanical reliability of optical fiber product can be improved by analyzing the axial tension; and the apparatus of the present invention has characteristics of simple structure, easy installation and test, accurate test result and low production cost, and is suitable for the axial tension tests of most optical fibers.
Description
Technical field
The present invention relates to a kind of optical fiber test apparatus, particularly a kind of axial tensile force method proving installation
Background technology
Optical fiber is as the mode of a kind of main flow of broadband access, have that message capacity is large, repeater span is long, security performance is good, adaptable, advantage that small in volume, raw material sources are extensively cheap etc., the following application in broadband internet access can be expected widely.Under common service condition, optical fiber all can be subject to tension force, evenly play and to go or 2 of parallel surfaces bend, in all these mechanical environments, optical fiber subjected to stress specific to environment structure, prevailing mechanical environment is uniaxial tension, and the long term mechanical reliability therefore improving fiber products by the axial tensile force of measuring optical fiber is the problem needing to solve.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides one and can to solve the problem axial tensile force method proving installation.
The present invention in order to the technical scheme solving its technical matters and adopt is: a kind of axial tensile force method proving installation, comprise test bracket and base, described test bracket is fixed on base, the top of described test bracket is a fixed head, one force value sensor is installed below described fixed head, the below of force value sensor is provided with optical fiber and accommodates device, and the centre of described test bracket is provided with a portable plate moved up and down along test bracket, is provided with another optical fiber and accommodates device above described portable plate.
As a further improvement on the present invention, it is roller that described optical fiber accommodates device, and the diameter of described roller is greater than 50mm.
As a further improvement on the present invention, the side of described test bracket is provided with the motor driving portable plate to move up and down along test bracket, and a speed control unit also installed by described motor.
The invention has the beneficial effects as follows: optical fiber test apparatus of the present invention can the axial tensile force of fast and effeciently measuring fiber, the long term mechanical reliability of fiber products is improved by analyzing its axial tensile force, apparatus of the present invention structure is simple, installation testing is convenient, test result is accurate, cost of manufacture is cheap, is applicable to the axial tensile force test of most of optical fiber.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Indicate in figure: 1-test bracket; 2-base; 3-fixed head; 4-force value sensor; 5-optical fiber accommodates device; 6-portable plate; 7-motor; 8-speed control unit.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
Fig. 1 illustrates a kind of embodiment of a kind of axial tensile force of the present invention method proving installation, comprise test bracket 1 and base 2, described test bracket 1 is fixed on base 2, the top of described test bracket 1 is a fixed head 3, one force value sensor 4 is installed below described fixed head 3, the below of force value sensor 4 is provided with optical fiber and accommodates device 5, and the centre of described test bracket 1 is provided with a portable plate 6 moved up and down along test bracket, is provided with another optical fiber and accommodates device 5 above described portable plate 6.It is roller that described optical fiber accommodates device 5, and the diameter of described roller is greater than 50mm, and the side of described test bracket 1 is provided with the motor 7 driving portable plate to move up and down along test bracket, described motor 7 is also installed a speed control unit 8.
Claims (3)
1. an axial tensile force method proving installation, it is characterized in that: comprise test bracket (1) and base (2), described test bracket (1) is fixed on base (2), the top of described test bracket (1) is a fixed head (3), a force value sensor (4) is installed in described fixed head (3) below, the below of force value sensor (4) is provided with optical fiber and accommodates device (5), the centre of described test bracket (1) is provided with a portable plate moved up and down along test bracket (6), described portable plate (6) top is provided with another optical fiber and accommodates device (5).
2. axial tensile force method proving installation according to claim 1, is characterized in that: it is roller that described optical fiber accommodates device (5), and the diameter of described roller is greater than 50mm.
3. axial tensile force method proving installation according to claim 1, it is characterized in that: the side of described test bracket (1) is provided with the motor (7) driving portable plate to move up and down along test bracket, described motor (7) is also installed a speed control unit (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603249.1A CN105547804A (en) | 2014-10-31 | 2014-10-31 | Axial tension method test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603249.1A CN105547804A (en) | 2014-10-31 | 2014-10-31 | Axial tension method test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105547804A true CN105547804A (en) | 2016-05-04 |
Family
ID=55827146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410603249.1A Withdrawn CN105547804A (en) | 2014-10-31 | 2014-10-31 | Axial tension method test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105547804A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066278A (en) * | 2016-06-17 | 2016-11-02 | 上海电缆研究所 | Composite rope is carried out the tension winding method of test assessment |
| CN106066279A (en) * | 2016-07-01 | 2016-11-02 | 绍兴文理学院元培学院 | A kind of yarn twist contraction performance test methods and device |
| CN106706441A (en) * | 2017-01-18 | 2017-05-24 | 清华大学 | Testing apparatus for low-temperature cable damage test |
-
2014
- 2014-10-31 CN CN201410603249.1A patent/CN105547804A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066278A (en) * | 2016-06-17 | 2016-11-02 | 上海电缆研究所 | Composite rope is carried out the tension winding method of test assessment |
| CN106066279A (en) * | 2016-07-01 | 2016-11-02 | 绍兴文理学院元培学院 | A kind of yarn twist contraction performance test methods and device |
| CN106706441A (en) * | 2017-01-18 | 2017-05-24 | 清华大学 | Testing apparatus for low-temperature cable damage test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160504 |
|
| WW01 | Invention patent application withdrawn after publication |