CN209411530U - A kind of photoelectric compound cable normal load repetition winding folding and unfolding testing equipment - Google Patents
A kind of photoelectric compound cable normal load repetition winding folding and unfolding testing equipment Download PDFInfo
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- CN209411530U CN209411530U CN201822148385.2U CN201822148385U CN209411530U CN 209411530 U CN209411530 U CN 209411530U CN 201822148385 U CN201822148385 U CN 201822148385U CN 209411530 U CN209411530 U CN 209411530U
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- cable
- link block
- photoelectric compound
- compound cable
- reel
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Abstract
A kind of photoelectric compound cable normal load repetition winding folding and unfolding testing equipment, it is related to the device for detecting performance of photoelectric compound cable, including power source, transmission device, disk has fixed frame and control cabinet, control cabinet is connected with power source, shaft is installed through bearing on disk tool fixed frame, take-up reel is installed in shaft, take-up reel side is equipped with light power meter and multimeter, power source is connected with shaft, disk has fixed frame and is equipped with leading block, load simulation block is equipped with below take-up reel, load simulation block is equipped with cable fixer, the utility model structure is simple, it is easy to use, photoelectric compound cable can accurately be detected vertically hangs the performance for using or vertically hanging laying, precision data is provided to accurately assess photoelectric compound cable performance.
Description
Technical field
The present invention relates to the device for detecting performance of photoelectric compound cable, elaborating is that a kind of structure is simple, easy to use, energy
Enough accurate detection photoelectric compound cables vertically hang the performance for using or vertically hanging laying, to accurately assess photoelectricity compound electric
The photoelectric compound cable normal load that cable performance provides precision data repeats winding folding and unfolding testing equipment.
Background technique
It is known that photoelectric compound cable is to integrate optical fiber, transmission of electricity core, equipment electricity consumption, letter can be met simultaneously
Number transmission etc. functions photoelectricity transmission line.Photoelectric compound cable it is vdiverse in function, structure is complicated multiplicity, closed in cable industry at present
It is used in this photoelectric compound cable, applies more and lay occasion fixed, cable does not need frequently mobile or winding bending and uses, right
The comprehensive examination of optoelectronic composite cable rests on the general performance of cable and fiber transmission performance, for making under situation of movement
With, and in the case where winding bending and load-bearing along with the repetition of cable, effective detection gimmick is had no in industry at present and is set
Standby, in some such as geological prospectings, mineral products acquisition field, some environment need photoelectric compound cable vertically to hang use or hang down
Laying directly is hung, such as the common, photoelectric compound cable without coherent detection data is selected to use in such circumstances, can not judge that it makes
With the service life, easily generation photoelectric compound cable is damaged in use, influences normal use.
Summary of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, it is simple, easy to use to provide a kind of structure, Neng Gouzhun
The really performance for vertically hanging use or vertically hang laying of detection photoelectric compound cable, to accurately assess photoelectric compound cable
The photoelectric compound cable normal load that precision data can be provided repeats winding folding and unfolding testing equipment.
The present invention solves technical solution used by above-mentioned the deficiencies in the prior art:
A kind of photoelectric compound cable normal load repetition winding folding and unfolding testing equipment, it is characterised in that including power source, pass
Dynamic device, disk tool fixed frame and control cabinet, control cabinet are connected, for controlling power source work with power source, and disk has on fixed frame
Shaft is installed through bearing, the take-up reel for winding photoelectric compound cable is installed in shaft, take-up reel side is equipped with light
Fine transmission quality detection device and multimeter, power source are connected with shaft through transmission device, rotate for drive shaft, take-up reel
The disk tool fixed frame of top is equipped with leading block, load simulation block is equipped with below take-up reel, load simulation block is equipped with cable
Fixed device, cable fixer include left compression link block and right compression link block, and left compression link block and right compression connect
Block at least top, which is equipped with, presses gap, left compression link block and right compression link block with respect to upper lateral part equipped with mutually matched cable
Indent, left link block or the right lower part for compressing link block of compressing is equipped with cable extraction be connected with cable indent, arc-shaped
Hole, the arc radius of cable fairlead are not less than the minimum bending radius of optical fiber；It is right to compress link block or left compress link block
Cable indent lower part is in the arcuation that photoelectric compound cable end is led into cable fairlead；Left compression link block and right compression
The outside of link block is equipped with the clip for compressing the two.
Heretofore described power source is stepper motor or servo motor.Its revolving speed, start and stop and positive and negative rotation can be controlled accurately
System.
Heretofore described control cabinet is PLC control cabinet.Control cabinet can effectively control revolving speed, the start and stop of power source
And positive and negative rotation.
Heretofore described transmission device is the retarder or clutch brake speed reducer, stepper motor or servo of strap brake
Motor is connected through retarder or clutch brake speed reducer with shaft, shakes when can prevent from slowly running, and improves testing number
According to accuracy.
Heretofore described optical fiber transmission quality detection device is light power meter.It is special for on-line checking optical fiber attenuation
Property.
Heretofore described disk tool fixed frame top is equipped with installation monitor station, and installation monitor station is equipped with take-up reel branch
Seat, shaft are mounted on take-up reel support through bearing, and power source, transmission device setting install monitor station on installation monitor station
It is equipped with cable below upper, leading block and passes through notch；The ladder of monitor station is installed up and down equipped with staff.
In the use of the present invention, by photoelectric compound cable to be detected on take-up reel after (abutting) winding several weeks, one
End is fixed with take-up reel, the end of two optical fiber in the end is connected with transmission quality detection device, two transmission of electricity cores and
Multimeter is connected.The other end of photoelectric compound cable to be detected is fixedly connected around after leading block with load simulation block:
Photoelectric compound cable to be detected is inserted into left compression link block and the right cable indent for compressing link block, and through cable fairlead
It draws, left compression link block and the right link block that compresses is pressed against using clip, photoelectric compound cable to be detected consolidated
It is scheduled between the two, by two fused fiber splices, two in the photoelectric compound cable end to be detected of extraction outside cable fairlead
Root transmission of electricity core is connected.Control cabinet controls power source work, reversed again after driving take-up reel rotating forward repeatedly to set fixing turn
The circle number for rotating setting makes the other end of photoelectric compound cable pull the up and down motion of load simulation block repeatedly, photoelectricity compound electric
The folding and unfolding speed of cable is not less than 20m/min；The transmission characteristic of optical fiber transmission quality detection device detection fiber, use in the process
In judging the optical fiber in photoelectric compound cable, whether wink is bad, is with the resistance of multimeter detection transmission of electricity core, judgement transmission of electricity core
No damage；Until optical fiber or transmission of electricity core damage in photoelectric compound cable, record the number that take-up reel at this time rotates repeatedly,
The number is that the photoelectric compound cable uses the service life under such working environment.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is partial enlarged view at the A of Fig. 1.
Fig. 3 is the left structural schematic diagram compressed at link block and right compression link block in the present invention.
Specific embodiment
Photoelectric compound cable normal load as shown in Figure 1 repeats winding folding and unfolding testing equipment, including power source 12, transmission
Device 13, disk tool fixed frame 10 and control cabinet 11, power source 12 are the stepper motor or servo motor, transmission device of band brake
13 stop for retarder or clutch brake speed reducer, stepper motor or the servo motor retarder or clutch through strap brake of strap brake
Vehicle speed reducer is connected with shaft, shakes when can prevent from slowly running, and improves the accuracy of detection data, and can carry out
It brings to a halt operation；Control cabinet 11 is PLC control cabinet；PLC control cabinet is connected with stepper motor or servo motor, can accurately control
Revolving speed, start and stop and the positive and negative rotation in brake force source；PLC control cabinet is connected with the retarder of strap brake or clutch brake speed reducer, control
Make its brake；Shaft 5 is installed through bearing on disk tool fixed frame 10, is equipped in shaft 5 for winding photoelectricity compound electric
The take-up reel 14 of cable, 14 side of take-up reel are equipped with optical fiber (light) transmission quality detection device 3 and multimeter, light in the present embodiment
Fine transmission quality detection device 3 is light power meter, can on-line checking optical fiber attenuation characteristic.Stepper motor or servo motor are stopped through band
The retarder or clutch brake speed reducer of vehicle are connected with shaft, rotate for drive shaft, and retarder can prevent stepper motor
Or servo motor shakes when slowly running, and improves the accuracy of detection data.The disk of 14 front side top of take-up reel, which has, to be fixed
Frame is equipped with leading block 1, and lower section is equipped with load simulation block 9 on front side of take-up reel, and load simulation block 9 is equipped with the fixed dress of cable
It sets, cable fixer includes the left compression link block 16 being fixedly connected with load simulation block and right compression link block 17, from figure
In as can be seen that left compress link block 16 and the right top for compressing link block 17 is equipped with pressing gap, lower part and is connected as one, it is left
Compressing has certain elastic force between link block 16 and right compression link block 17, after pressing the two, remove external force in opposite directions, the two can
It is automatic to restore to reset.Left compression link block 16 and the opposite upper lateral part of right compression link block 17 are equipped with mutually matched cable indent
18,19, the right lower part for compressing link block is equipped with cable fairlead 20 be connected with cable indent, arc-shaped, and cable is drawn
The arc radius in hole 20 is not less than the minimum bending radius of optical fiber；Left 18 lower part of cable indent for compressing link block is in can be by photoelectricity
Composite cable end leads into the arcuation of cable fairlead 20, it can be seen from the figure that arc-shaped cable fairlead 20 with
The corresponding connectivity part of arcuation of the left cable indent lower part for compressing link block is in circular arc flared, more conducively photoelectric compound cable end
One end of photoelectric compound cable is directly downwardly into from the upper end of cable indent 18,19 by the introducing in portion, when use, and end is just
Cable fairlead can be smoothly penetrated, it is simple to operate.Left compression link block and the right upper outside for compressing link block are equipped with
The clip that the two can be compressed.The size of 1 diameter of leading block and the weight of load simulation block 9 can be according to actual use situations
To select.
The present invention is further improved, and the disk tool fixed frame 10 is that top is equipped with installation monitor station 6, installs monitor station 6
It is equipped with take-up reel support 4, shaft is mounted on take-up reel support 4 through bearing, and power source, transmission device setting are detected in installation
It on platform, installs on monitor station, be equipped with cable below leading block across notch 7；Monitor station is installed up and down to use equipped with staff
Ladder 15；Convenient for the dismounting of photoelectric compound cable to be detected, detection is more convenient.
In the use of the present invention, by photoelectric compound cable 2 to be detected on take-up reel after (abutting) winding several weeks, one
End is fixed with take-up reel, the end of two optical fiber at the end is connected with transmission quality detection device, two transmission of electricity cores and ten thousand
It is connected with table.It can be seen from the figure that the baffle of take-up reel side be equipped with wiring hole, the one of photoelectric compound cable to be detected
Hold after wiring hole on the outside of the baffle that take-up reel side is set on light power meter, multimeter be connected, light power meter packet
Light emitting portion and light receiving part are included, an optical fiber is connected with the light emitting portion of light power meter, another optical fiber and light function
The light receiving part of rate meter is connected；Two transmission of electricity cores are connected with two measuring probes of multimeter, which winds simultaneously through adhesive tape
It is fixed on take-up reel, it can also be fixed through buckle card pressing.The other end of photoelectric compound cable to be detected is bypassed into leading block
Be fixedly connected afterwards with load simulation block: photoelectric compound cable to be detected is inserted into left compression link block and the right line for compressing link block
It in cable indent, and draws through cable fairlead, is pressed against left compression link block and the right link block that compresses using clip, it will
Photoelectric compound cable to be detected is fixed between the two, by the photoelectric compound cable end to be detected of extraction outside cable fairlead
Two optical fiber in portion are through optical fiber splicer welding, two transmission of electricity core electrical connections；By photoelectric compound cable to be detected with
Load simulation block fixation, and it is easy to loading and unloading, optical fiber and transmission of electricity core will not be caused to damage.PLC control cabinet controls power
Source and transmission operation rotate backward the circle number of setting again, make light after driving take-up reel rotating forward repeatedly to set fixing turn
The other end of electric composite cable pulls the up and down motion of load simulation block repeatedly, if fixing turn is usually 2-8 circle, preferably 3-5 is enclosed,
The folding and unfolding speed of photoelectric compound cable is not less than 20m/min；Light power meter on-line checking optical fiber intensity transmission in the process, when
When optical transmittance property changes ɑ > 0.3db/km, optical fibre damage, the on-off of multimeter detection transmission of electricity core, if transmission of electricity core are judged
Open circuit judges core damage of transmitting electricity；Until optical fiber or transmission of electricity core damage in photoelectric compound cable, record take-up reel at this time
The number rotated repeatedly, the number are that the photoelectric compound cable uses the service life under such working environment.
Claims (6)
1. a kind of photoelectric compound cable normal load repeats winding folding and unfolding testing equipment, it is characterised in that including power source, transmission
Device, disk tool fixed frame and control cabinet, control cabinet are connected, for controlling power source work with power source, pass through on disk tool fixed frame
Bearing is equipped with shaft, and the take-up reel for winding photoelectric compound cable is equipped in shaft, and take-up reel side is equipped with optical fiber
Transmission quality detection device and multimeter, power source is connected with shaft through transmission device, rotates for drive shaft, on take-up reel
The disk tool fixed frame of side is equipped with leading block, load simulation block is equipped with below take-up reel, load simulation block is solid equipped with cable
Determine device, cable fixer includes left compression link block and right compression link block, left compression link block and right compression link block
At least top, which is equipped with, presses gap, left compression link block and right compression link block with respect to upper lateral part equipped with mutually matched cable pressure
Slot, left compression link block or the right lower part for compressing link block are equipped with cable fairlead be connected with cable indent, arc-shaped,
The arc radius of cable fairlead is not less than the minimum bending radius of optical fiber；It is right to compress link block or the left cable for compressing link block
Indent lower part is in the arcuation that photoelectric compound cable end is led into cable fairlead；Left compression link block and the connection of right compression
The outside of block is equipped with the clip for compressing the two.
2. photoelectric compound cable normal load according to claim 1 repeats winding folding and unfolding testing equipment, it is characterised in that
The power source is stepper motor or servo motor.
3. photoelectric compound cable normal load according to claim 1 or 2 repeats winding folding and unfolding testing equipment, feature exists
In the control cabinet be PLC control cabinet.
4. photoelectric compound cable normal load according to claim 3 repeats winding folding and unfolding testing equipment, it is characterised in that
The transmission device is the retarder or clutch brake speed reducer of strap brake.
5. photoelectric compound cable normal load according to claim 4 repeats winding folding and unfolding testing equipment, it is characterised in that
The optical fiber transmission quality detection device is light power meter.
6. photoelectric compound cable normal load according to claim 5 repeats winding folding and unfolding testing equipment, it is characterised in that
The disk tool fixed frame is that top is equipped with installation monitor station, and take-up reel is located on the upside of installation monitor station, power source, transmission device
On installation monitor station, installation monitor station is equipped with cable and passes through notch for setting；Monitor station is installed up and down to use equipped with staff
Ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822148385.2U CN209411530U (en) | 2018-12-21 | 2018-12-21 | A kind of photoelectric compound cable normal load repetition winding folding and unfolding testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822148385.2U CN209411530U (en) | 2018-12-21 | 2018-12-21 | A kind of photoelectric compound cable normal load repetition winding folding and unfolding testing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209411530U true CN209411530U (en) | 2019-09-20 |
Family
ID=67939587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822148385.2U Active CN209411530U (en) | 2018-12-21 | 2018-12-21 | A kind of photoelectric compound cable normal load repetition winding folding and unfolding testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209411530U (en) |
-
2018
- 2018-12-21 CN CN201822148385.2U patent/CN209411530U/en active Active
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