CN207570465U - A kind of Cable Bending Radius measuring appliance - Google Patents
A kind of Cable Bending Radius measuring appliance Download PDFInfo
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- CN207570465U CN207570465U CN201721631063.2U CN201721631063U CN207570465U CN 207570465 U CN207570465 U CN 207570465U CN 201721631063 U CN201721631063 U CN 201721631063U CN 207570465 U CN207570465 U CN 207570465U
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- graduated scale
- scale
- bending radius
- cable bending
- ruler
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Abstract
A kind of Cable Bending Radius measuring appliance provided by the utility model, including fixing bracket, scalable graduated scale and shaft, fixing bracket and scalable graduated scale are fixed together by shaft, and fixing bracket and scalable graduated scale rotate around the axis.Scalable graduated scale is to include three hollow square cubes, respectively high scale ruler, middle graduated scale and lower graduated scale, and high scale ruler, middle graduated scale and lower graduated scale outer diameter are incremented by；High scale ruler can be taken in middle graduated scale, and middle graduated scale can be taken in lower graduated scale, and graduation mark is labeled on high scale ruler, middle graduated scale and lower graduated scale.A kind of Cable Bending Radius measuring appliance disclosed in the utility model, it is simple in structure, it intuitive and accurate can detect whether Cable Bending Radius meets design requirement, improve the accuracy of Cable Bending Radius detection, Cable Bending Radius detection working efficiency is improved, the detection of all kinds of Cable Bending Radius can be well adapted for.
Description
Technical field
The utility model belongs to aircraft mounting technology field, and in particular to a kind of Cable Bending Radius measuring appliance.
Background technology
It advances by leaps and bounds in aerospace industry today of development, the reliability of Aircraft Cables laying quality is to influence aircraft safety
The important indicator parameter of performance controls the bending radius of cable in cabling process, ensures that cable can be used safely
Important parameter.Aircraft is a high speed, the entirety of high vibration, and enough Cable Bending Radius are to ensure to be moved through in aircraft flight
Ensure the important guarantee of the not vibrated dynamic stress of cable in journey.Existing measuring technique is curved to cable using vernier caliper at this stage
Bilge radius measures, but is limited by the structure of vernier caliper, it is impossible to the center of circle of circular arc where determining cable bend well,
When cable is thicker, the diameter of enough cable bend radians can not be provided, accuracy is relatively low.Therefore, Cable Bending Radius
Measurement be cable laying quality testing problem.
Invention content
To be solved in the utility model is the accuracy of measurement low technical problem of existing cable bending radius, provides one kind
Cable Bending Radius measuring appliance by using the Cable Bending Radius measuring appliance of autonomous Design, detects whether cable laying closes
Lattice.
The technical issues of in order to solve the utility model, the utility model are achieved through the following technical solutions：It is a kind of
Cable Bending Radius measuring appliance, including fixing bracket 1, scalable graduated scale 2 and shaft 3, the shaft 3 is by 1 He of fixing bracket
Scalable graduated scale 2 is fixed together, and the fixing bracket 1 and scalable graduated scale 2 are rotated around the shaft 3；It is described to stretch
Contracting graduated scale 2 is to include three hollow square cubes, respectively high scale ruler 21, middle graduated scale 22 and lower graduated scale 23,
The high scale ruler 21, middle graduated scale 22 and lower 23 outer diameter of graduated scale are incremented by；The high scale ruler 21 can take in middle graduated scale 22
In, the middle graduated scale 22 can be taken in lower graduated scale 23, on the high scale ruler 21, middle graduated scale 22 and lower graduated scale 23 all
Indicate graduation mark；22 top of middle graduated scale is equipped with the first fixing bolt 4, and lower 23 top of graduated scale is equipped with second and fixes
Bolt 5, the high scale ruler 21 are fixed on by first fixing bolt 4 on the middle graduated scale 22, the middle graduated scale
22 are fixed on by second fixing bolt 5 on the lower graduated scale 23, reach the Cable Bending Radius length of requirement.
Preferably, the scalable graduated scale 2 can be set multiple graduated scales, facilitate survey according to Cable Bending Radius length
Amount, flexible modulation.
Compared with prior art, the advantageous effect of the utility model acquisition is：
A kind of Cable Bending Radius measuring appliance provided by the utility model, using the design of scalable graduated scale, according to need
Will, multiple graduated scales are set, can freely pack up, open so that detection cable bending radius work it is simple and practicable, can intuitively,
It accurately detects whether Cable Bending Radius meets design requirement, improves the accuracy of Cable Bending Radius detection, improve
Cable Bending Radius detection working efficiency, can be well adapted for the detection of all kinds of Cable Bending Radius, widely should have
Use generalization.
Description of the drawings
Fig. 1 is a kind of Cable Bending Radius measuring appliance expanded schematic diagram.
Fig. 2 packs up schematic diagram for a kind of Cable Bending Radius measuring appliance.
Reference numeral：1st, fixing bracket；2nd, scalable graduated scale；21st, high scale ruler；22nd, middle graduated scale；23rd, lower scale
Ruler；3rd, shaft；4th, the first fixing bolt；5th, the second fixing bolt.
Specific embodiment
Below in conjunction with the accompanying drawings, embodiment is described in detail.
Referring to attached drawing 1 and attached drawing 2, a kind of Cable Bending Radius measuring appliance, including fixing bracket 1,2 and of scalable graduated scale
Fixing bracket 1 and scalable graduated scale 2 are fixed together by shaft 3, the shaft 3, the fixing bracket 1 and scalable scale
Ruler 2 is rotated around the shaft 4；The scalable graduated scale 2 is to include three hollow square cubes, respectively high scale ruler
21st, middle graduated scale 22 and lower graduated scale 23, the high scale ruler 21, middle graduated scale 22 and lower 23 outer diameter of graduated scale are incremented by；It is described
High scale ruler 21 can be taken in middle graduated scale 22, and the middle graduated scale 22 can be taken in lower graduated scale 23, the high scale ruler 21,
Graduation mark is labeled on middle graduated scale 22 and lower graduated scale 23；22 top of middle graduated scale is equipped with the first fixing bolt 4, described
Lower 23 top of graduated scale is equipped with the second fixing bolt 5, and the high scale ruler 21 is fixed on described by first fixing bolt 4
On middle graduated scale 22, the middle graduated scale 22 is fixed on by second fixing bolt 5 on the lower graduated scale 23, and reaching will
The Cable Bending Radius length asked.
Further, the scalable graduated scale 2 can set multiple graduated scales according to Cable Bending Radius length, convenient
It measures, flexible modulation.
When measuring Cable Bending Radius, the bending radius of cable is calculated, is fixed by the first fixing bolt 4 and second
Scalable graduated scale 2 is fixed on corresponding size by bolt 5, opens 1 to 180 ° of fixing bracket, fixed tight, passes through fixing bracket
1st, scalable graduated scale 2 determines the center of circle where Cable Bending Radius, rotates scalable graduated scale 2 and measures Cable Bending Radius
Whether design requirement is met.Then it is considered as without impinging on cable when scalable graduated scale 2 is in rotation and meets the requirements；When scalable scale
Ruler 2 rotation when encounter cable be then considered as it is undesirable.
Listed above is only one of specific embodiment of the utility model.Obviously, the utility model be not limited to more than it is real
Example is applied, it can also be there are many similar reshaping.Those of ordinary skill in the art can be direct from the utility model disclosure
All deformations for exporting or associating, are considered as the utility model scope of the claimed..
Claims (1)
1. a kind of Cable Bending Radius measuring appliance, it is characterised in that：Including fixing bracket（1）, scalable graduated scale（2）And shaft
（3）, the shaft（3）By fixing bracket（1）With scalable graduated scale（2）It is fixed together, the fixing bracket（1）With can stretch
Contracting graduated scale（2）Around the shaft（3）Rotation, the scalable graduated scale（2）It is to include three hollow square cubes, point
It Wei not high scale ruler（21）, middle graduated scale（22）With lower graduated scale（23）, the high scale ruler（21）, middle graduated scale（22）With under
Graduated scale（23）Outer diameter is incremented by；The high scale ruler（21）Middle graduated scale can be taken in（22）In, the middle graduated scale（22）It can receive
Into lower graduated scale（23）In, the high scale ruler（21）, middle graduated scale（22）With lower graduated scale（23）On be labeled with graduation mark；Institute
State middle graduated scale（22）Top is equipped with the first fixing bolt（4）, the lower graduated scale（23）Top is equipped with the second fixing bolt
（5）, the high scale ruler（21）Pass through first fixing bolt（4）It is fixed on the middle graduated scale（22）On, the middle quarter
Spend ruler（22）Pass through second fixing bolt（5）It is fixed on the lower graduated scale（23）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631063.2U CN207570465U (en) | 2017-11-30 | 2017-11-30 | A kind of Cable Bending Radius measuring appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631063.2U CN207570465U (en) | 2017-11-30 | 2017-11-30 | A kind of Cable Bending Radius measuring appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207570465U true CN207570465U (en) | 2018-07-03 |
Family
ID=62689004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721631063.2U Active CN207570465U (en) | 2017-11-30 | 2017-11-30 | A kind of Cable Bending Radius measuring appliance |
Country Status (1)
| Country | Link |
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| CN (1) | CN207570465U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072310A (en) * | 2017-11-30 | 2018-05-25 | 江西洪都航空工业集团有限责任公司 | A kind of Cable Bending Radius measuring appliance and detection method |
| CN109405718A (en) * | 2018-12-17 | 2019-03-01 | 国网重庆市电力公司电力科学研究院 | A kind of cable bend displacement measurement device |
| CN113237411A (en) * | 2021-05-20 | 2021-08-10 | 广东电网有限责任公司 | Power cable turning radius measuring tool and measuring method thereof |
-
2017
- 2017-11-30 CN CN201721631063.2U patent/CN207570465U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072310A (en) * | 2017-11-30 | 2018-05-25 | 江西洪都航空工业集团有限责任公司 | A kind of Cable Bending Radius measuring appliance and detection method |
| CN109405718A (en) * | 2018-12-17 | 2019-03-01 | 国网重庆市电力公司电力科学研究院 | A kind of cable bend displacement measurement device |
| CN113237411A (en) * | 2021-05-20 | 2021-08-10 | 广东电网有限责任公司 | Power cable turning radius measuring tool and measuring method thereof |
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