CN107565457A - A kind of extra-high-tension cable laying apparatu based on PLC controls - Google Patents
A kind of extra-high-tension cable laying apparatu based on PLC controls Download PDFInfo
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- CN107565457A CN107565457A CN201710751246.6A CN201710751246A CN107565457A CN 107565457 A CN107565457 A CN 107565457A CN 201710751246 A CN201710751246 A CN 201710751246A CN 107565457 A CN107565457 A CN 107565457A
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- cable
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- hank
- drum rack
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- BRABPYPSZVCCLR-UHFFFAOYSA-N methopromazine Chemical compound C1=CC=C2N(CCCN(C)C)C3=CC(OC)=CC=C3SC2=C1 BRABPYPSZVCCLR-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention provides a kind of extra-high-tension cable laying apparatu based on PLC controls, including cable hank and cable drum rack, what described cable hank rotated is arranged on cable drum rack, PLC frequency-conversion control cabinets and at least one set of drive device are provided with described cable drum rack, drive device is fixedly mounted on the lower end of cable hank on cable drum rack, drive device driving cable hank rotates, and drive device electrically connects with PLC frequency-conversion control cabinets.Realize that cable hank inventory turns control, solve the drawbacks of turning using crane and hand fit's disk, improve cable entirety laying speed.
Description
Technical field
The present invention relates to technical field of electric power construction, and in particular to a kind of cable-laying gear.
Background technology
In power plant high voltage station construction, difficulty of construction and risk are larger in extra-high-tension cable laying always power construction
One work.Extra-high-tension cable line footpath is general all in more than 150mm2, and for cable hank diameter up to more than 3 meters, weight reaches more than ten
Ton, laying difficulty are larger.In conventional unit, high-tension cable laying is typically sling cable hank using crane, using manually entering
Row disk turns, then the laying method drawn with hauling machine and laying machine.
Prior art carries out extra-high-tension cable laying, and whole process is lifted using crane, and it is higher to consume One-Shift Costs.Cable
During laying, cable hank needs more personnel to carry out disk turn, and laying speed is uneven, it is impossible to according to the speed of cable pulling, and
When change turn the speed of cable hank, and consume substantial amounts of manpower.When personnel carry out rotating disk below cable hank, cable is also deposited
The risk that disk falls, cause the injury of personnel and equipment.Because rotary speed is uneven, cable drawing machine is often made in traction
Larger tension force is born into cable, easily causes cable fault.
The content of the invention
The technical problem to be solved in the present invention overcomes the defects of existing, there is provided a kind of extra-high-tension cable based on PLC controls
Laying apparatu, realize that cable hank inventory turns control, solve the drawbacks of turning using crane and hand fit's disk, it is overall to improve cable
Laying speed.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of extra-high-tension cable laying apparatu based on PLC controls, including cable hank and cable drum rack, described cable hank rotate
Be arranged on cable drum rack on, PLC frequency-conversion control cabinets and at least one set of drive device are provided with described cable drum rack, drive
Device is fixedly mounted on the lower end of cable hank on cable drum rack, and drive device driving cable hank rotates, drive device and PLC frequency conversions
Switch board electrically connects.
Further, described drive device includes two by motor-driven roller and rolling wheel support, and roller passes through rolling
Wheel support is fixedly mounted on cable drum rack, and motor is fixedly mounted on the side of rolling wheel support upper roller.Pass through the synchronization of roller
Slowly run, to drive cable hank to rotate.
In order to conveniently adjust the spacing between drive device according to different cable hanks, along cable hank on described cable drum rack
The radial direction also array of two side panel edge is provided with some screwed holes, and drive device is detachably arranged on screwed hole.
Described drive device is two groups, and two groups of drive devices are symmetricly set on the both sides cable drum rack in cable hank axle center
On.Reduce cable in laid processes because drum speed is uneven, when drawing machine travel, cause cable to bear larger
Tension force, so as to cause the situation of cable fault, greatly reduce the probability of cable fault in cabling process.
The present invention is advantageous in that
1st, the present apparatus is simple in construction, fixed, easy to connect, can be used for multiple times for a long time, maintenance cost is low.
2nd, the present apparatus greatly reduces the use of crane, and the rotation control of cable hank realizes unmanned substantially, needs to use
Cable laying personnel are largely reduced, and are saved substantial amounts of mechanical one-shift and manpower, are improved labor productivity.
3rd, the present apparatus reduces cable in laid processes because drum speed is uneven, when drawing machine travel, causes
Cable bears larger tension force, so as to cause the situation of cable fault, greatly reduces cable fault in cabling process
Probability.
4th, the cable laying cycle is greatly shortened, and the speed of cable laying is doubled.
5th, suitable for various high pressures, the laying work of extra-high-tension cable.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the top view of the present invention；
Fig. 4 is the structural representation of cable drum rack of the present invention；
Fig. 5 is the structural representation of drive device of the present invention；
In figure, 1, cable hank, 2, cable drum rack, 3, drive device, 31, roller, 32, motor, 33, rolling wheel support, 4, PLC frequency conversions
Switch board, 5, channel-section steel shield support, 6, screwed hole.
Embodiment
In order that technical scheme can more clearly show, with reference to the accompanying drawings and examples to the present invention
It is described further.
A kind of extra-high-tension cable laying apparatu based on PLC controls, including cable hank 1 and cable drum rack 2, described cable
What disk 1 rotated is arranged on cable drum rack 2, and PLC frequency-conversion control cabinets 4 and two groups of driving dresses are provided with described cable drum rack 2
3 are put, drive device 3 is fixedly mounted on the lower end of cable hank 1 on cable drum rack 2, two groups of drive devices 3 are symmetricly set on cable
On the both sides cable drum rack 2 in the axle center of disk 1, drive device 3 drives cable hank 1 to rotate, drive device 3 and the electricity of PLC frequency-conversion control cabinets 4
Connection.
Described drive device 3 includes two rollers 31 and rolling wheel support 33 driven by motor 32, and roller 31 passes through rolling
Wheel support 33 is fixedly mounted on cable drum rack 2, and motor 32 is fixedly mounted on the side of the upper roller 31 of rolling wheel support 33, roller 31
Cable hank disk edge is adjacent to, by synchronously slowly running for roller 31, to drive cable hank 1 to rotate.Roller 31 is realized same by PLC
Step operation, and the regulation of velocity of rotation can be realized by frequency converter.
Roller 31 selects the solid anti-pressure and abrasion-proof rollers of 10t, un-grooved, suitable for the cable hank of all size.
The side of rolling wheel support 33 is provided with channel-section steel shield support 5, is close to the outside of roller 31, prevents the displacement of cable hank 1 from coming off.
In order to according to the spacing between the convenient adjustment drive device 3 of different cable hanks 1, along electricity on described cable drum rack 2
The radial direction also array of 1 liang of side panel edge of cable disk is provided with some screwed holes 6, and drive device 4 is detachably arranged in screwed hole 6
On.Drive device 3 transports other construction area after the completion of laying after can dismounting, realize and reuse.
Certainly, the invention is not limited to above-mentioned embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (4)
1. a kind of extra-high-tension cable laying apparatu based on PLC controls, including cable hank and cable drum rack, described cable hank turn
Dynamic is arranged on cable drum rack, it is characterised in that PLC frequency-conversion control cabinets and at least one set are provided with described cable drum rack
Drive device, drive device are fixedly mounted on the lower end of cable hank on cable drum rack, and drive device driving cable hank rotates, driving
Device electrically connects with PLC frequency-conversion control cabinets.
2. a kind of extra-high-tension cable laying apparatu based on PLC controls according to claim 1, it is characterised in that described
Drive device cable hank is fixedly mounted on by rolling wheel support by motor-driven roller and rolling wheel support, roller including two
On frame, motor is fixedly mounted on the side of rolling wheel support upper roller.
A kind of 3. extra-high-tension cable laying apparatu based on PLC controls according to claim 1 or 2, it is characterised in that institute
The radial direction also array of the side panel edge of cable hank two is provided with some screwed holes on the cable drum rack stated, drive device is detachable
Be arranged on screwed hole on.
4. a kind of extra-high-tension cable laying apparatu based on PLC controls according to claim any one of 1-3, its feature exist
In described drive device is two groups, and two groups of drive devices are symmetricly set on the both sides cable drum rack in cable hank axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751246.6A CN107565457A (en) | 2017-08-28 | 2017-08-28 | A kind of extra-high-tension cable laying apparatu based on PLC controls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751246.6A CN107565457A (en) | 2017-08-28 | 2017-08-28 | A kind of extra-high-tension cable laying apparatu based on PLC controls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107565457A true CN107565457A (en) | 2018-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710751246.6A Pending CN107565457A (en) | 2017-08-28 | 2017-08-28 | A kind of extra-high-tension cable laying apparatu based on PLC controls |
Country Status (1)
| Country | Link |
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| CN (1) | CN107565457A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879107A (en) * | 2019-04-10 | 2019-06-14 | 国网江苏省电力有限公司无锡供电分公司 | Open brake apparatus in a kind of cable reel assemble type synchronization defence line |
| CN115207836A (en) * | 2022-07-05 | 2022-10-18 | 国网江苏省电力有限公司无锡供电分公司 | Synchronous paying-off device for large-section long high-voltage power cable and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203367889U (en) * | 2013-06-28 | 2013-12-25 | 中冶天工上海十三冶建设有限公司 | Vehicle for cable laying |
| CN104891257A (en) * | 2015-06-16 | 2015-09-09 | 长缆电工科技股份有限公司 | Automatic control type cable uncoiling device |
| CN105293164A (en) * | 2015-12-08 | 2016-02-03 | 无锡江南电缆有限公司 | Cable laying and pay-off device applied to any cable reels |
| CN106340830A (en) * | 2016-10-31 | 2017-01-18 | 国网山东省电力公司济南市长清区供电公司 | Wiring mechanism compatible with cable drums of different spans and wiring method of wiring mechanism |
| CN207251082U (en) * | 2017-08-28 | 2018-04-17 | 山东电力建设第一工程公司 | A kind of extra-high-tension cable laying apparatu based on PLC controls |
-
2017
- 2017-08-28 CN CN201710751246.6A patent/CN107565457A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203367889U (en) * | 2013-06-28 | 2013-12-25 | 中冶天工上海十三冶建设有限公司 | Vehicle for cable laying |
| CN104891257A (en) * | 2015-06-16 | 2015-09-09 | 长缆电工科技股份有限公司 | Automatic control type cable uncoiling device |
| CN105293164A (en) * | 2015-12-08 | 2016-02-03 | 无锡江南电缆有限公司 | Cable laying and pay-off device applied to any cable reels |
| CN106340830A (en) * | 2016-10-31 | 2017-01-18 | 国网山东省电力公司济南市长清区供电公司 | Wiring mechanism compatible with cable drums of different spans and wiring method of wiring mechanism |
| CN207251082U (en) * | 2017-08-28 | 2018-04-17 | 山东电力建设第一工程公司 | A kind of extra-high-tension cable laying apparatu based on PLC controls |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879107A (en) * | 2019-04-10 | 2019-06-14 | 国网江苏省电力有限公司无锡供电分公司 | Open brake apparatus in a kind of cable reel assemble type synchronization defence line |
| CN115207836A (en) * | 2022-07-05 | 2022-10-18 | 国网江苏省电力有限公司无锡供电分公司 | Synchronous paying-off device for large-section long high-voltage power cable and using method |
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Application publication date: 20180109 |