CN206671093U - A kind of electric wire reverses stretching testing machine - Google Patents
A kind of electric wire reverses stretching testing machine Download PDFInfo
- Publication number
- CN206671093U CN206671093U CN201620785626.2U CN201620785626U CN206671093U CN 206671093 U CN206671093 U CN 206671093U CN 201620785626 U CN201620785626 U CN 201620785626U CN 206671093 U CN206671093 U CN 206671093U
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- Prior art keywords
- cable
- column frame
- electric wire
- testing machine
- motor
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- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 239000004020 conductor Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000240602 cacao Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of electric wire to reverse stretching testing machine, including column frame, lifting module, torsion modulus, fixture, cable fixation kit, electric box and programmable electric control system, guide rail is set in the column frame, and the lifting module includes lifting motor and decelerator, drive sprocket component and driven sprocket component；The torsion modulus includes reversing motor, the top reversed motor and be arranged at support of scooter；The torsion motor lower end sets fixture, and fixture includes scroll chuck and chuck card hand；The set-up of control system is in the bottom rear wall end of column frame.The utility model is more stable by setting three-jaw card hand folder to test electric wire, by setting perfect control system, accurately detects conductor and is drawing break-make performance when stretching and reversing, there is provided effectively powers off overload protection, makes equipment work more precise and safety.
Description
Technical field
A kind of test machine is the utility model is related to, stretching testing machine is moved in particular for the torsion of electric wire.
Background technology
The driving of electric automobile mainly uses electrical energy drive, and electric energy obtains and mainly carries out charging storage by charging pile device
Energy.Automobile charging inlet is attached charging with charging pile device by charging pile cable.Charging pile cable uses process at it
In can easily be damaged by irregular distortion and stretching, so as to cause charge fault, or even cause potential safety hazard.Mesh
Before, it is domestic also to carry out environmental simulation test side life-span validation criteria used in connection with without for charging pile cable.Electric wire is held
By long-term mobile stretching and distortion action, thus it is necessary to test its stretch-proof and distortion performance, to judge that it makes
Use the life-span.
Tester for elongation refers to the experimental rig that material property is determined in the case where bearing axial tensile loads, it may be determined that material
Elastic limit, elongation, modulus of elasticity, tensile strength and other tensile property indexs；Distortion tester is that material is carried out
The device of torsion test, the performance indications such as peak torque, torsional strength and antitorque frequency can be obtained.
The content of the invention
In view of the above, the technical problems to be solved in the utility model is：A kind of test machine rational in infrastructure is provided, especially
It is the torsion stretching testing machine for electric wire.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of electric wire reverses stretching testing machine, including column frame and lifting module in column frame,
Torsion modulus and electric box control system, it is characterised in that：Guide rail is set in the column frame, energy is set in column frame
The support of scooter to be moved up and down along guide rail, fastening clip for cable block and cable conductor is set to be connected mould in column frame lower
Block, the fastening clip for cable block are used to fix Integral cable, and cable conductor link block is connected to every insulated wire in cable
The wire of core；The lifting module includes lifting motor, drive sprocket component, driven sprocket component and chain, lifting motor and set
Column frame lower wall is placed in, is provided with chain on drive sprocket component and driven sprocket component, support of scooter is arranged on chain
On bar, lifting motor is connected with decelerator and drives chain and support of scooter to pump by transmission mechanism；Institute
Stating torsion modulus includes reversing motor, the top reversed motor and be arranged at support of scooter；The torsion motor lower end is set
Fixture is put, fixture includes scroll chuck and chuck card hand；The electric box set-up of control system is in the bottom rear end of column frame.
Further, the column frame upper and lower ends set column footstock and upright post base respectively, survey column frame
It is more stable during examination.
Further, elastic press, further vertical columns base are provided with the upright post base.
Further, the fastening clip for cable block is consolidated by two screws controls through fastening clip for cable block main body are elastic
Location survey tries cable lower, prevents that cable moves in test.
Further, several are provided with the cable conductor link block to be connected with every insulated wire cores inside cable
Conducting terminal.
Further, electric box set-up of control system have rotating disk terrain clearance electronic recording system, overload protective device and
Detection conductor break-make system and cable movement drawing are stretched and torsional frequency record system.
Using above-mentioned technical proposal, the beneficial effects of the utility model are：The electric wire reverses stretching testing machine and passed through
Set lifting module and torsion modulus can the accurate test cable of Simultaneous Stabilization stretch-proof and torsional resistance, main test movement
Cable bears long-term stretching height, number and twisting frequencies number, to judge its service life.By setting three-jaw card hand fixture
Clamping dynamics is improved, makes electric wire test more stable；By setting perfect control system, conductor break-make is accurately detected
Can, there is provided effective overload protection, make equipment work more precise and safety.
Brief description of the drawings
Fig. 1 is that the utility model electric wire reverses stretching testing machine overall structure diagram.
Fig. 2 is the torsion motor and fixture enlarged drawing in the utility model electric wire torsion stretching testing machine.
In figure：1. column frame, 2. column footstocks, 3. upright post bases, 4. support of scooter, 5. fastening clip for cables
Block, 6. cable conductors are connected module, 7. elastic press, 8. lifting motors, and 9. reverse motors, 10. scroll chucks,
11. chuck card hand, 12. electric box control systems.
Embodiment
As shown in Figure 1 and Figure 2, a kind of electric wire reverses stretching testing machine, including column frame 1 and installed in pole press
Lifting module, torsion modulus and electric box control system on frame, the upper and lower ends of column frame 1 set column footstock respectively
2 and upright post base 3, guide rail is set in column frame 1, the skid plates support that can be moved up and down along guide rail is set in column frame 1
Frame 4, sets fastening clip for cable block 5 in the bottom of column frame 1 and cable conductor is connected module 6, the fastening clip for cable block 5
Test cable lower end is fixed by two screws controls through fastening clip for cable block 5 main body are elastic, prevents that cable moves in test
It is dynamic；Several conducting terminals being connected with every insulated wire cores inside cable are provided with the cable conductor link block 6, are stood
Elastic press 7, further vertical columns base 3 are provided with post base 3；The lifting module includes lifting motor 8, drive chain
Wheel assembly, driven sprocket component and chain, lifting motor 8 are arranged at the lower wall of column frame 1, drive sprocket component and driven chain
Chain is provided with wheel assembly, support of scooter 4 is arranged on chain, and lifting motor is connected with 8 decelerators and passes through driver
Structure drives chain and support of scooter 4 to pump；The torsion modulus includes reversing motor 9, the torsion motor 9
It is arranged at the top of support of scooter 4；Torsion motor 9 lower end sets fixture, and fixture includes scroll chuck 10 and chuck card
Hand 11；The electric box control system 12 is arranged at the bottom rear end of column frame；Electric box control system 12 is provided with rotating disk
Terrain clearance electronic recording system, overload protective device and detection conductor break-make system and cable movement drawing are stretched and remembered with torsional frequency
Recording system.
The distortion angle and distortion speed for reversing motor 9 should can adjust and cocoa rotating, distortion angle maximum angular for ±
720 °, distortion rotating speed is about 720 °/(30-60s)；The height that scroll chuck 10 is liftoff, in ground clearance（Apart from adjustable）For 1.3
Move back and forth between ~ 5 meters, started to walk at 1.3 meters, it is 1 time that 1.3 meters are returned after reaching 5 meters, and the time of 1 time is about that 60s (can
Adjust).
In work, test cable rotating disk terrain clearance induction point is first debugged, torsion is set in electric box control system 12
The parameter such as bent angle and distortion speed.Then the upper end of end is fixed with chuck card hand 11, fastening clip for cable block 5 fixes electricity
The lower end of cable, through the cable of fastening clip for cable block 5 inside every insulated wire cores be connected to cable conductor and be connected mould
Block 6, transmission signal to electric box control system 12, detect conductor break-make.Support of scooter 4 drives the upward exercise test of cable
One-off drawing tests effect, then reverses the rotary test of motor 9 and once distorts test effect, reverses motor 9 in forward and reverse
Rotary test once distorts test effect respectively, and last support of scooter 2 drives cable 15 to reset downwards, so calculates and once tests
Samsara, wrap test repeatedly is circulated, until evaluating the stretch-proof distortion performance of cable.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of electric wire reverses stretching testing machine, including column frame and lifting module in column frame, turn round
Revolving die block and electric box control system, it is characterised in that：Guide rail is set in the column frame, being set in column frame can edge
The support of scooter that guide rail moves up and down, fastening clip for cable block and cable conductor is set to be connected mould in column frame lower
Block, the fastening clip for cable block are used to fix Integral cable, and cable conductor link block is connected to every insulated wire in cable
The wire of core；The lifting module includes lifting motor, drive sprocket component, driven sprocket component and chain, lifting motor and set
Column frame lower wall is placed in, is provided with chain on drive sprocket component and driven sprocket component, support of scooter is arranged on chain
On bar, lifting motor is connected with decelerator and drives chain and support of scooter to pump by transmission mechanism；Institute
Stating torsion modulus includes reversing motor, the top reversed motor and be arranged at support of scooter；The torsion motor lower end is set
Fixture is put, fixture includes scroll chuck and chuck card hand；The electric box set-up of control system is in the bottom rear end of column frame.
2. electric wire as described in claim 1 reverses stretching testing machine, it is characterised in that：Two above and below the column frame
End sets column footstock and upright post base respectively.
3. electric wire as described in claim 2 reverses stretching testing machine, it is characterised in that：Set on the upright post base
Flexible briquetting.
4. electric wire as described in claim 1 reverses stretching testing machine, it is characterised in that：The fastening clip for cable block by
Two screws through fastening clip for cable block main body fix test cable lower end.
5. electric wire as described in claim 1 reverses stretching testing machine, it is characterised in that：The cable conductor connects mould
Several conducting terminals being connected with every insulated wire cores inside cable are provided with block.
6. electric wire as described in claim 1 reverses stretching testing machine, it is characterised in that：Electric box set-up of control system
There are rotating disk terrain clearance electronic recording system, overload protective device, detection conductor break-make system and cable movement drawing to stretch and reverse
Frequency record system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785626.2U CN206671093U (en) | 2016-07-25 | 2016-07-25 | A kind of electric wire reverses stretching testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785626.2U CN206671093U (en) | 2016-07-25 | 2016-07-25 | A kind of electric wire reverses stretching testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206671093U true CN206671093U (en) | 2017-11-24 |
Family
ID=60356176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785626.2U Expired - Fee Related CN206671093U (en) | 2016-07-25 | 2016-07-25 | A kind of electric wire reverses stretching testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206671093U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655770A (en) * | 2016-07-25 | 2018-02-02 | 广东天虹电缆有限公司 | A kind of electric wire reverses stretching testing machine |
| CN111257791A (en) * | 2020-01-20 | 2020-06-09 | 深圳市越宏五金弹簧有限公司 | Light bar tester |
| CN112129622A (en) * | 2020-09-14 | 2020-12-25 | 南京诚征电子商务有限公司 | Cable strength automatic testing device based on intelligent manufacturing |
| CN112345386A (en) * | 2020-09-21 | 2021-02-09 | 国网河北省电力有限公司邢台供电分公司 | Cable performance comprehensive testing device |
| CN112881201A (en) * | 2021-01-15 | 2021-06-01 | 深圳市特发信息股份有限公司 | Automatic test system that twists reverse of OPGW optical cable |
-
2016
- 2016-07-25 CN CN201620785626.2U patent/CN206671093U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655770A (en) * | 2016-07-25 | 2018-02-02 | 广东天虹电缆有限公司 | A kind of electric wire reverses stretching testing machine |
| CN111257791A (en) * | 2020-01-20 | 2020-06-09 | 深圳市越宏五金弹簧有限公司 | Light bar tester |
| CN112129622A (en) * | 2020-09-14 | 2020-12-25 | 南京诚征电子商务有限公司 | Cable strength automatic testing device based on intelligent manufacturing |
| CN112345386A (en) * | 2020-09-21 | 2021-02-09 | 国网河北省电力有限公司邢台供电分公司 | Cable performance comprehensive testing device |
| CN112345386B (en) * | 2020-09-21 | 2022-09-27 | 国网河北省电力有限公司邢台供电分公司 | Cable performance comprehensive testing device |
| CN112881201A (en) * | 2021-01-15 | 2021-06-01 | 深圳市特发信息股份有限公司 | Automatic test system that twists reverse of OPGW optical cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |