CN209070053U - A kind of detection device for wire and cable - Google Patents
A kind of detection device for wire and cable Download PDFInfo
- Publication number
- CN209070053U CN209070053U CN201821907259.4U CN201821907259U CN209070053U CN 209070053 U CN209070053 U CN 209070053U CN 201821907259 U CN201821907259 U CN 201821907259U CN 209070053 U CN209070053 U CN 209070053U
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- Prior art keywords
- conductor
- shaft
- detection device
- wire
- cable
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- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 239000004020 conductor Substances 0.000 claims abstract description 69
- 238000010248 power generation Methods 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims description 17
- 230000006698 induction Effects 0.000 abstract description 19
- 230000005674 electromagnetic induction Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model relates to the detection technique fields of wire and cable, specifically a kind of detection device for wire and cable, including cable drum, shaft and support frame, the conductor of cleavable magnetic induction line is installed in the shaft, carrier bar is installed between the cable drum and support frame, upper placement plate and lower placement plate are separately installed on the carrier bar above and below conductor, the upper magnet and lower magnet opposite with conductor are mounted in the upper placement plate and lower placement plate；One end of the shaft is equipped with bearing, is cased with conductive power generation ring on the bearing column face, is connected with detection device by conducting wire on the power generation ring.The utility model is equipped with upper conductor and lower conductor by being equipped with the conductor of cleavable magnetic induction line in shaft above and below conductor, utilizes electromagnetic induction principle, related personnel can take corresponding counter-measure in time, secondary accident is reduced, corresponding loss is reduced, guarantees personnel safety.
Description
Technical field
The utility model relates to the detection technique field of wire and cable, more particularly to a kind of for wire and cable
Detection device.
Background technique
Cable drum is to provide electrical source of power, control power supply for certain equipment or cargo or control the coil of cable of signal to install around
It sets.It is widely used in the similar operating condition such as harbor portal crane, container crane, ship loader, derrick crane, simultaneously
Also it is widely used in the lifting to cargo such as factory, building site.
Cable drum in the prior art includes driving equipment and reel, by the rotation of driving equipment, with movable reel
Rotation, reel rotation is mobile with the cable winding reel on movable reel again, and finally the cargo on drive cable or equipment are in some side
It moves up, has achieved the purpose that Labor-saving high-efficiency mobile cargo or equipment, when transporting goods for full automatic cable and wire, lead to
Professional guard has not been needed in normal situation.But it transports goods for above-mentioned unattended full automatic cable and wire
When, it is understood that there may be there are certain failures and stops operating in cable and wire, if related personnel cannot have found in time cable and wire
It stops operating and timely by troubleshooting, is then likely to result in great secondary accident, so that immeasurable loss is caused,
Even casualties.
Therefore above-mentioned technical problem how is solved, there is very much realistic meaning to those skilled in the art.
Summary of the invention
Based on problem above, the utility model provides a kind of detection device for wire and cable.The utility model is logical
The conductor for being equipped with cleavable magnetic induction line in shaft is crossed, and upper conductor and lower conductor are installed above and below conductor, benefit
With electromagnetic induction principle, conductor cutting magnetic induction line is driven when shaft rotation, so that electric current is generated on conductor, the electricity on conductor
Stream passes to detection device by conducting wire, stops operating when cable drum breaks down, so that conductor stops cutting magnetic induction
Line, detection device lose electric current, and related personnel can have found in time cable and wire by the energization situation of detection device
It stops operating because of failure, so as to take corresponding counter-measure in time, reduces secondary accident, reduce corresponding loss,
Guarantee personnel safety.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of detection device for wire and cable, including cable drum, shaft and support frame, the shaft connecting cable
Reel is simultaneously installed on the support frame, and the conductor of cleavable magnetic induction line, the cable drum and support frame are equipped in the shaft
Between carrier bar is installed, upper placement plate and lower placement plate are separately installed on the carrier bar above and below conductor, it is described
The upper magnet and lower magnet opposite with conductor are mounted in upper placement plate and lower placement plate；One end of the shaft is equipped with axis
It holds, is cased with conductive power generation ring on the bearing column face, detection device is connected with by conducting wire on the power generation ring.
In the present invention, when cable drum works normally, shaft rotation drives the conductor rotation being mounted in shaft
Turning, conductor rotation can cut the magnetic induction line that upper magnet and lower magnet generate, so that electric current is generated on conductor, it is noticeable
It is that the electric current that conductor cutting magnetic induction line generates cannot be excessive, cannot be generated because the electric current generated on conductor is excessive
Harm.The electric current generated on conductor passes sequentially through shaft, bearing and power generation ring, then is transmitted to detection by the conducting wire on power generation ring
Device, detection device are charged and are worked；When cable drum breaks down and stops operating, shaft stops operating, so as to cause
Conductor in shaft and shaft stops operating, and conductor stops cutting magnetic induction line at this time, and the current vanishes on conductor eventually lead to inspection
It surveys device to lose electric current and stop working, when related personnel sees that detection device stops working, can find cable electricity in time
Line stops operating because of failure, so as to take corresponding counter-measure in time, reduces secondary accident, reduces corresponding
Loss guarantees personnel safety.
As a preferred mode, the bearing is rolling bearing, and the rolling bearing includes outer ring, inner ring and rolling
Body, the outer ring are contacted with power generation ring, the inner ring and shaft contacts.
As a preferred mode, rubber sleeve is fixed with cable drum contact position in the shaft.
As a preferred mode, bushing is equipped in the shaft with support frame contact position, the bushing is rubber lining
Set.
As a preferred mode, placing groove and lower placement are had in the upper placement plate and lower placement plate
Slot, the upper magnet and lower magnet are separately mounted in placing groove and lower placing groove.
As a preferred mode, coil is also tied on the conductor.
As a preferred mode, the detection device is indicator light.
The beneficial effects of the utility model are as follows:
(1) the utility model is in shaft by being equipped with the conductor of cleavable magnetic induction line, and above and below conductor
Upper conductor and lower conductor are installed, using electromagnetic induction principle, conductor cutting magnetic induction line is driven when shaft rotation, thus leading
Electric current is generated on body, the electric current on conductor passes to detection device by conducting wire, it stops operating when cable drum breaks down, from
And conductor is made to stop cutting magnetic induction line, detection device loses electric current, and related personnel can by the energization situation of detection device
To find that cable and wire stops operating because of failure in time, so as to take corresponding counter-measure in time, reduce
Secondary accident reduces corresponding loss, guarantees personnel safety.
(2) bearing of the utility model is rolling bearing, and rolling bearing includes outer ring, inner ring and rolling element, outer ring and hair
Electric ring contact, inner ring and shaft contacts, the inner ring of rolling bearing is rotated with the rotation of shaft, but the outer ring of rolling bearing
It is not influenced by inner ring rotation, so that the conducting wire of power generation ring and connection power generation ring is not influenced by shaft rotation.
(3) the utility model is insulation by being fixed with rubber sleeve, rubber sleeve with cable drum contact position in shaft
Body avoids electric current from being transmitted on cable drum and charge cable drum.
(4) the utility model can reduce shaft and support frame by being equipped with bushing with support frame contact position in shaft
Between friction；Bushing is rubber bushing, and rubber bushing is insulator, can be transmitted on support frame to avoid the electric current in shaft,
To generate some detrimental effects.
(5) the utility model is by having upper placing groove and lower placing groove in upper placement plate and lower placement plate, on
Magnet and lower magnet are separately mounted in placing groove and lower placing groove, and upper magnet and lower magnet are separately mounted to upper placing groove
With can play the role of protection in lower placing groove to upper magnet and lower magnet, while can be to avoid product on upper magnet and lower magnet
There are more dusts.
(6) be also tied with coil on the conductor of the utility model, by conductor wound around coil can make to generate on conductor
The effect of electric current is more preferable, and the electric current generated on certain conductor can not have adverse effect on surrounding.
(7) detection device of the utility model is indicator light, and the bright proof cable drum of indicator light works normally, and indicator light off
Prove that cable drum stops working because of failure, related personnel can whether light yellow judges cable drum by indicator light
It works normally.
Detailed description of the invention
Fig. 1 is the Facad structure schematic diagram of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model；
Fig. 3 is that the structure of A-A in the utility model Fig. 1 is simplified；
Fig. 4 is the schematic illustration of the utility model detection device work.
Appended drawing reference: 1 support frame, 2 cable drums, 3 rubber sleeves, 4 shafts, 5 conductors, 6 upper magnets, placement plate on 7,8 linings
It covers, 9 power generation rings, 10 bearings, 101 outer rings, 102 rolling elements, 103 inner rings, 11 lower magnets, 12 lower placement plates, 13 carrier bars, on 14
Placing groove, 15 lower placing grooves.
Specific embodiment
In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this
Utility model is described in further detail.
Embodiment 1:
As shown in figures 1-4, a kind of detection device for wire and cable, including cable drum 2, shaft 4 and support frame 1,
4 connecting cable reel 2 of shaft is simultaneously mounted on support frame 1, and the conductor 5 of cleavable magnetic induction line, cable drum are equipped in shaft 4
Carrier bar 13 is installed between 2 and support frame 1, is separately installed with upper placement plate 7 on carrier bar 13 above and below conductor 5 under
The upper magnet 6 and lower magnet 11 opposite with conductor 5 are mounted in placement plate 12, upper placement plate 7 and lower placement plate 12；Shaft 4
One end bearing 10 is installed, be cased with conductive power generation ring 9 on 10 cylindrical surface of bearing, be connected on the ring 9 that generates electricity by conducting wire
Detection device.
In the utility model, when cable drum 2 works normally, the rotation of shaft 4 drives the conductor 5 being mounted in shaft 4
Rotation, conductor 5 rotates the magnetic induction line that can cut that upper magnet 6 and lower magnet 11 generate, to generate electric current on conductor 5, is worth
It is noted that the electric current that 5 cutting magnetic induction line of conductor generates cannot be excessive, cannot because the electric current generated on conductor 5 is excessive and
Generate some harm.The electric current generated on conductor 5 passes sequentially through shaft 4, bearing 10 and power generation ring 9, then by power generation ring 9
Conducting wire is transmitted to detection device, and detection device is charged and worked；When cable drum 2 breaks down and stops operating, shaft 4 is stopped
Rotation stop is dynamic, stops operating so as to cause the conductor 5 in shaft 4 and shaft 4, the cutting magnetic induction line of the stopping of conductor 5 at this time, on conductor 5
Current vanishes, eventually lead to detection device and lose electric current and stop working, when related personnel sees that detection device stops working
When, it can find that in time cable and wire stops operating because of failure, so as to take corresponding counter-measure in time,
Secondary accident is reduced, corresponding loss is reduced, guarantees personnel safety.
Embodiment 2:
As shown in figures 1-4, a kind of detection device for wire and cable, including cable drum 2, shaft 4 and support frame 1,
4 connecting cable reel 2 of shaft is simultaneously mounted on support frame 1, and the conductor 5 of cleavable magnetic induction line, cable drum are equipped in shaft 4
Carrier bar 13 is installed between 2 and support frame 1, is separately installed with upper placement plate 7 on carrier bar 13 above and below conductor 5 under
The upper magnet 6 and lower magnet 11 opposite with conductor 5 are mounted in placement plate 12, upper placement plate 7 and lower placement plate 12；Shaft 4
One end bearing 10 is installed, be cased with conductive power generation ring 9 on 10 cylindrical surface of bearing, be connected on the ring 9 that generates electricity by conducting wire
Detection device.
In the present embodiment, bearing 10 is rolling bearing 10, and rolling bearing 10 includes outer ring 101, inner ring 103 and rolling element
102, outer ring 101 is contacted with power generation ring 9, and inner ring 103 is contacted with shaft 4, and the inner ring 103 of rolling bearing 10 turns with shaft 4
It moves and rotates, but the outer ring 101 of rolling bearing 10 is not influenced by the rotation of inner ring 103, so that power generation ring 9 and connection hair
The conducting wire of electric ring 9 is not influenced by the rotation of shaft 4.
Preferably, placing groove 14 and lower placing groove 15, upper magnet 6 are had in upper placement plate 7 and lower placement plate 12
It is separately mounted in upper placing groove 14 and lower placing groove 15 with lower magnet 11, upper magnet 6 and lower magnet 11 is separately mounted to
It can play the role of protection to upper magnet 6 and lower magnet 11 in placing groove 14 and lower placing groove 15, while can be to avoid upper magnetic
Product has more dusts on body and lower magnet.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 3:
As shown in figures 1-4, a kind of detection device for wire and cable, including cable drum 2, shaft 4 and support frame 1,
4 connecting cable reel 2 of shaft is simultaneously mounted on support frame 1, and the conductor 5 of cleavable magnetic induction line, cable drum are equipped in shaft 4
Carrier bar 13 is installed between 2 and support frame 1, is separately installed with upper placement plate 7 on carrier bar 13 above and below conductor 5 under
The upper magnet 6 and lower magnet 11 opposite with conductor 5 are mounted in placement plate 12, upper placement plate 7 and lower placement plate 12；Shaft 4
One end bearing 10 is installed, be cased with conductive power generation ring 9 on 10 cylindrical surface of bearing, be connected on the ring 9 that generates electricity by conducting wire
Detection device.
In the present embodiment, it is fixed with rubber sleeve 3 with 2 contact position of cable drum in shaft 4, rubber sleeve 3 is insulator, is kept away
Exempt from electric current to be transmitted on cable drum 2 and charge cable drum 2.
Preferably, it by being equipped with bushing 8 with 1 contact position of support frame in shaft 4, can reduce between shaft 4 and support frame 1
Friction；Bushing 8 is rubber bushing 8, and rubber bushing 8 is insulator, can be transmitted to support frame 1 to avoid the electric current in shaft 4
On, to generate some detrimental effects.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 4:
As shown in figures 1-4, a kind of detection device for wire and cable, including cable drum 2, shaft 4 and support frame 1,
4 connecting cable reel 2 of shaft is simultaneously mounted on support frame 1, and the conductor 5 of cleavable magnetic induction line, cable drum are equipped in shaft 4
Carrier bar 13 is installed between 2 and support frame 1, is separately installed with upper placement plate 7 on carrier bar 13 above and below conductor 5 under
The upper magnet 6 and lower magnet 11 opposite with conductor 5 are mounted in placement plate 12, upper placement plate 7 and lower placement plate 12；Shaft 4
One end bearing 10 is installed, be cased with conductive power generation ring 9 on 10 cylindrical surface of bearing, be connected on the ring 9 that generates electricity by conducting wire
Detection device.
In the present embodiment, be also tied with coil on conductor 5, by conductor 5 wound around coil can make on conductor 5 generate electricity
The effect of stream is more preferable, and the electric current generated on certain conductor 5 can not have adverse effect on surrounding.
Preferably, detection device is indicator light, and the bright proof cable drum 2 of indicator light works normally, and indicator light off proves electricity
Cable reel 2 stops working because of failure, and related personnel can whether light yellow judges whether cable drum 2 is normal by indicator light
Work.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
Utility model verification process, not to limit scope of patent protection of the present utility model, the utility model are stated by Chu
Scope of patent protection is still subject to the claims, made by all specifications and accompanying drawing content with the utility model
Equivalent structure variation, similarly should be included in the protection scope of the utility model.
Claims (7)
1. a kind of detection device for wire and cable, including cable drum (2), shaft (4) and support frame (1), the shaft
(4) it connecting cable reel (2) and is mounted on support frame (1), which is characterized in that cleavable magnetic is installed on the shaft (4)
Feel line conductor (5), be equipped with carrier bar (13) between the cable drum (2) and support frame (1), on the carrier bar (13)
Placement plate (7) and lower placement plate (12), the upper placement plate (7) and lower placement are separately installed with above and below conductor (5)
It is mounted on plate (12) and conductor (5) opposite upper magnet (6) and lower magnet (11)；One end of the shaft (4) is equipped with
Bearing (10) is cased with conductive power generation ring (9) on bearing (10) cylindrical surface, passes through conducting wire on the power generation ring (9) and connect
It is connected to detection device.
2. a kind of detection device for wire and cable according to claim 1, which is characterized in that the bearing (10) is
Rolling bearing (10), the rolling bearing (10) include outer ring (101), inner ring (103) and rolling element (102), the outer ring
(101) it is contacted with power generation ring (9), the inner ring (103) contacts with shaft (4).
3. a kind of detection device for wire and cable according to claim 1, which is characterized in that on the shaft (4)
Rubber sleeve (3) are fixed with cable drum (2) contact position.
4. a kind of detection device for wire and cable according to claim 1, which is characterized in that on the shaft (4)
Bushing (8) are equipped with support frame (1) contact position, the bushing (8) is rubber bushing (8).
5. a kind of detection device for wire and cable according to claim 1, which is characterized in that the upper placement plate
(7) and in lower placement plate (12) placing groove (14) and lower placing groove (15), the upper magnet (6) and lower magnet are had
(11) it is separately mounted in placing groove (14) and lower placing groove (15).
6. a kind of detection device for wire and cable according to claim 1, which is characterized in that on the conductor (5)
Also it is tied with coil.
7. a kind of detection device for wire and cable according to claim 1, which is characterized in that the detection device is
Indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907259.4U CN209070053U (en) | 2018-11-19 | 2018-11-19 | A kind of detection device for wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907259.4U CN209070053U (en) | 2018-11-19 | 2018-11-19 | A kind of detection device for wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209070053U true CN209070053U (en) | 2019-07-05 |
Family
ID=67099814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821907259.4U Expired - Fee Related CN209070053U (en) | 2018-11-19 | 2018-11-19 | A kind of detection device for wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209070053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148221A (en) * | 2023-10-31 | 2023-12-01 | 中铁电气化局集团有限公司 | Signal cable testing device |
-
2018
- 2018-11-19 CN CN201821907259.4U patent/CN209070053U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148221A (en) * | 2023-10-31 | 2023-12-01 | 中铁电气化局集团有限公司 | Signal cable testing device |
| CN117148221B (en) * | 2023-10-31 | 2023-12-26 | 中铁电气化局集团有限公司 | Signal cable testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 |