CN206002397U - A kind of material Thermal cracking assay device - Google Patents
A kind of material Thermal cracking assay device Download PDFInfo
- Publication number
- CN206002397U CN206002397U CN201620948591.XU CN201620948591U CN206002397U CN 206002397 U CN206002397 U CN 206002397U CN 201620948591 U CN201620948591 U CN 201620948591U CN 206002397 U CN206002397 U CN 206002397U
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- optical cable
- fixture
- monitor station
- thermal cracking
- assay device
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Abstract
This utility model is related to optical cable technology field, especially a kind of material Thermal cracking assay device, this device has monitor station, monitor station is provided with around axle, guide wheel, tested optical cable is arranged in pitch of the laps on axle, respectively through fixture connection stay cord, the drawstring other end bypasses guide wheel rear-mounted weight to the two ends of tested optical cable；Described fixture hangs setting, to meet the level of tested optical cable and to eliminate the impact that the weight of fixture is brought.This utility model structure is simple, and small volume is easy to use, can be used for detecting whether the high temperature anti-cracking performance of material meets requirement, it is to avoid defective material puts into production, and result of the test is accurate, reliable, contributes to the production of outdoor optical cable.
Description
Technical field：
This utility model is related to optical cable technology field, especially cable material Thermal cracking assay device technical field.
Background technology：
After open-air atmosphere lays, the performance of cable jacket will meet a severe test outdoor optical cable.In heat high temperature
In the environment of, jacket surface can be gradually aging, it is possible that ftractureing under certain pulling force.According to the demand in market, resist and open
Split flame retardant plastics to arise at the historic moment, this material is processed become cable jacket after, ensure that optical cable have high temperature resistant for a long time not
The performance of cracking；And the high temperature anti-cracking performance of material is it is necessary to a set of Special testing device after raw material to be checked and processing
To check.
Utility model content：
The purpose of this utility model is to provide a kind of material Thermal cracking assay device, and the high temperature for detecting material resists to be opened
Whether fragility can meet requirement, it is to avoid defective material puts into production, and device volume is little, easy to use, and result of the test is accurate.
For reaching above-mentioned purpose, this utility model adopts the following technical scheme that：
A kind of material Thermal cracking assay device, this device has monitor station, and monitor station is provided with around axle, guide wheel, by light-metering
Cable is arranged in pitch of the laps on axle, the two ends of tested optical cable respectively through fixture connection stay cord, after the drawstring other end bypasses guide wheel
Hang weight；Described fixture hangs setting, to meet the level of tested optical cable and to eliminate the impact that the weight of fixture is brought.
In such scheme, described monitor station is provided with extension thing door, and fixture is suspended on extension thing door.
In such scheme, described monitor station is for convenience of the plate body structure of movement.
Material Thermal cracking assay device of the present utility model, structure is simple, and small volume is easy to use, can be used for detecting material
Whether the high temperature anti-cracking performance of material meets requirement, it is to avoid defective material puts into production, and result of the test is accurate, reliable, helps
Production in outdoor optical cable.
Brief description：
Accompanying drawing 1 is this utility model one example structure schematic diagram；
Accompanying drawing 2 is the use schematic diagram of Fig. 1 embodiment.
Specific embodiment：
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is made furtherly
Bright, to be fully understood from the purpose of this utility model, feature and effect.
Refering to shown in Fig. 1,2, being preferred embodiment structural representation of the present utility model, this utility model is about a kind of material
Material Thermal cracking assay device, this device has monitor station 1, and monitor station 1 is provided with around axle 2, guide wheel 3, and tested optical cable 4 is around axle 2
Upper pitch of the laps setting, respectively through fixture 5 connection stay cord 6, drawstring 6 other end bypasses guide wheel 3 rear-mounted to the two ends of tested optical cable 4
Weight 7；Described fixture 5 hangs setting, to meet the level of tested optical cable and to eliminate the impact that the weight of fixture is brought.
Fig. 1, shown in 2, the monitor station 1 of the present embodiment is provided with extension thing door 8, and fixture 5 is suspended on extension thing door 8；Monitor station 1
For convenience of the plate body structure of movement, it is assembled on monitor station 1 and leaves spacing around axle 2 and guide wheel 3, hang thing door 8 and be located at around axle 2 He
Between guide wheel 3, the linear distribution of three, structure is simple, and small volume is easy to use.
During use, the tested optical cable 4 shearing, is connected with drawstring 6 with fixture 5 at two ends around six circles on axle 2, and will
Fixture 5 horizontally suspends on hanging thing door 8, and ensures the level of tested optical cable 4, eliminates the impact that the weight of fixture is brought, drawstring 6
The other end bypass guide wheel 3 rear-mounted 5kg weight 7.Again will be padded for whole monitor station and put into after baking oven, set temperature, treat
Temperature is started the clock after reaching arranges value, observes the test situation of sample at the appointed time, or sees after end to be tested
Examine the surface condition of sample.
This utility model structure is simple, and small volume is easy to use, whether can be used for detecting the high temperature anti-cracking performance of material
Meet and require, it is to avoid defective material puts into production, result of the test is accurate, reliable, contributes to the production of outdoor optical cable.
Above in association with embodiment, this utility model is elaborated, be only that technology design of the present utility model is described
And feature, its object is to allow person skilled in the art to understand content of the present utility model and to be carried out, can not be with this
Limit protection domain of the present utility model, therefore all equivalence changes done according to this utility model spirit or modification, all answer
Cover in protection domain of the present utility model.
Claims (3)
1. a kind of material Thermal cracking assay device it is characterised in that：This device has monitor station（1）, monitor station（1）Be provided with around
Axle（2）, guide wheel（3）, tested optical cable（4）Around axle（2）Upper pitch of the laps setting, tested optical cable（4）Two ends respectively through fixture
（5）Connection stay cord（6）, drawstring（6）The other end bypasses guide wheel（3）Rear-mounted weight（7）；Described fixture（5）Hang setting, with full
The level of the tested optical cable of foot simultaneously eliminates the impact that the weight of fixture is brought.
2. a kind of material Thermal cracking assay device according to claim 1 it is characterised in that：Described monitor station（1）On set
There is extension thing door（8）, fixture（5）It is suspended on extension thing door（8）On.
3. a kind of material Thermal cracking assay device according to claim 1 and 2 it is characterised in that：Described monitor station（1）For
The plate body structure being moved easily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948591.XU CN206002397U (en) | 2016-08-26 | 2016-08-26 | A kind of material Thermal cracking assay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948591.XU CN206002397U (en) | 2016-08-26 | 2016-08-26 | A kind of material Thermal cracking assay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002397U true CN206002397U (en) | 2017-03-08 |
Family
ID=58197210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620948591.XU Active CN206002397U (en) | 2016-08-26 | 2016-08-26 | A kind of material Thermal cracking assay device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002397U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631927A (en) * | 2017-09-07 | 2018-01-26 | 通鼎互联信息股份有限公司 | The cracking resistance test device and cracking resistance method of testing of butterfly leading in cable |
| CN108458937A (en) * | 2018-06-12 | 2018-08-28 | 西安西古光通信有限公司 | A method of assessment outdoor optical cable fire retardant jacket Thermal cracking performance |
| CN109540773A (en) * | 2018-10-19 | 2019-03-29 | 西安西古光通信有限公司 | A kind of outdoor fire-retardant cable cracking factor measuring method |
| CN114235574A (en) * | 2021-12-10 | 2022-03-25 | 中路交科检测技术有限公司 | Horizontal loading asphalt mixture stability tester and test method thereof |
-
2016
- 2016-08-26 CN CN201620948591.XU patent/CN206002397U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631927A (en) * | 2017-09-07 | 2018-01-26 | 通鼎互联信息股份有限公司 | The cracking resistance test device and cracking resistance method of testing of butterfly leading in cable |
| WO2019047427A1 (en) * | 2017-09-07 | 2019-03-14 | 通鼎互联信息股份有限公司 | Cracking-resistant testing device of bow-type drop cable and cracking-resistant testing method |
| CN108458937A (en) * | 2018-06-12 | 2018-08-28 | 西安西古光通信有限公司 | A method of assessment outdoor optical cable fire retardant jacket Thermal cracking performance |
| CN109540773A (en) * | 2018-10-19 | 2019-03-29 | 西安西古光通信有限公司 | A kind of outdoor fire-retardant cable cracking factor measuring method |
| CN114235574A (en) * | 2021-12-10 | 2022-03-25 | 中路交科检测技术有限公司 | Horizontal loading asphalt mixture stability tester and test method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |