CN207251082U - 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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- CN207251082U CN207251082U CN201721084281.9U CN201721084281U CN207251082U CN 207251082 U CN207251082 U CN 207251082U CN 201721084281 U CN201721084281 U CN 201721084281U CN 207251082 U CN207251082 U CN 207251082U
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- cable
- driving device
- drum rack
- cable reel
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Abstract
The utility model provides a kind of extra-high-tension cable laying apparatu based on PLC controls, including cable reel and cable drum rack, what the cable reel rotated is installed on cable drum rack, PLC frequency-conversion control cabinets and at least one set of driving device are provided with the cable drum rack, driving device is fixedly mounted on the lower end of cable reel on cable drum rack, driving device driving cable reel rotates, and driving device is electrically connected with PLC frequency-conversion control cabinets.Realize that cable reel inventory turns control, the drawbacks of solving to turn using crane and hand fit's disk, improve cable entirety laying speed.
Description
Technical field
It the utility model is related 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 generally all in more than 150mm2, and for cable reel diameter up to more than 3 meters, weight reaches more than ten
Ton, laying difficulty are larger.In conventional unit, high-tension cable laying generally cable reel is sling using crane, using manually into
Row disk turns, then the laying method drawn with dragger and laying machine.
The 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 reel 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 reel, and consume substantial amounts of manpower.When personnel carry out turntable below cable reel, cable is also deposited
The risk that disk falls, causes the injury of personnel and equipment.Since rotary speed is uneven, cable drawing machine is often made in traction
Larger tension force is born into cable, easily causes cable fault.
Utility model content
The technical problems to be solved in the utility model overcomes the defects of existing, there is provided a kind of super-pressure based on PLC controls
Cable-laying gear, realizes that cable reel inventory turns control, the drawbacks of solving to turn using crane and hand fit's disk, improves cable
Overall laying speed.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of extra-high-tension cable laying apparatu based on PLC controls, including cable reel and cable drum rack, the cable reel
What is rotated is installed on cable drum rack, and PLC frequency-conversion control cabinets and at least one set of driving device are provided with the cable drum rack,
Driving device is fixedly mounted on the lower end of cable reel on cable drum rack, and driving device driving cable reel rotates, driving device and PLC
Frequency-conversion control cabinet is electrically connected.
Further, the driving 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 reel to rotate.
In order to conveniently adjust the spacing between driving device according to different cable reels, along cable reel on the cable drum rack
The radial direction also array of two side panel edge is provided with some threaded holes, and driving device is detachably arranged on threaded hole.
The driving device is two groups, and two groups of driving devices are symmetricly set on the both sides cable drum rack in cable reel axle center
On.Reduce cable in laid processes since 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 reduces the probability of cable fault in cabling process.
The utility model is beneficial in that,
1st, the present apparatus is simple in structure, 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 reel 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 since 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 greatly shortens, 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 structure diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is the structure diagram of the utility model cable drum rack；
Fig. 5 is the structure diagram of the utility model driving device；
In figure, 1, cable reel, 2, cable drum rack, 3, driving device, 31, roller, 32, motor, 33, rolling wheel support, 4, PLC
Frequency-conversion control cabinet, 5, channel steel shield stent, 6, threaded hole.
Embodiment
In order to enable the technical solution of the utility model more clearly to show, with reference to the accompanying drawings and examples to this
Utility model is described further.
A kind of extra-high-tension cable laying apparatu based on PLC controls, including cable reel 1 and cable drum rack 2, the cable
What disk 1 rotated is installed on cable drum rack 2, and PLC frequency-conversion control cabinets 4 and two groups of driving dresses are provided with the cable drum rack 2
3 are put, driving device 3 is fixedly mounted on the lower end of cable reel 1 on cable drum rack 2, two groups of driving devices 3 are symmetricly set on cable
On the both sides cable drum rack 2 in 1 axle center of disk, driving device 3 drives cable reel 1 to rotate, driving device 3 and the electricity of PLC frequency-conversion control cabinets 4
Connection.
The driving 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 33 upper roller 31 of rolling wheel support, roller 31
Cable reel disk edge is adjacent to, by synchronously slowly running for roller 31, to drive cable reel 1 to rotate.Roller 31 is realized same by PLC
Step operation, and the adjusting 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 reel of various specifications.
33 side of rolling wheel support is provided with channel steel shield stent 5, is close to the outside of roller 31, prevents the displacement of cable reel 1 from coming off.
In order to according to the spacing between the convenient adjustment driving device 3 of different cable reels 1, along electricity on the cable drum rack 2
The radial direction also array of 1 liang of side panel edge of cable disk is provided with some threaded holes 6, and driving device 4 is detachably arranged in threaded hole 6
On.Driving device 3 transports other construction area after the completion of laying after can dismounting, realize and reuse.
Certainly, the utility model is created and is not limited to the above embodiment, and those skilled in the art are not disobeying
Equivalent variations or replacement can be also made on the premise of back of the body the utility model spirit, these equivalent modifications or replacement are all contained in this
Apply in claim limited range.
Claims (4)
1. a kind of extra-high-tension cable laying apparatu based on PLC controls, including cable reel and cable drum rack, the cable reel turn
Dynamic is installed on cable drum rack, it is characterised in that PLC frequency-conversion control cabinets and at least one set are provided with the cable drum rack
Driving device, driving device are fixedly mounted on the lower end of cable reel on cable drum rack, and driving device driving cable reel rotates, driving
Device is electrically connected 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
Driving device cable reel 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 two side panel edge of cable reel is provided with some threaded holes on the cable drum rack stated, driving device is detachable
Be installed on threaded hole on.
4. a kind of extra-high-tension cable laying apparatu based on PLC controls according to claim 1, it is characterised in that described
Driving device be two groups, two groups of driving devices are symmetricly set on the both sides cable drum rack in cable reel axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084281.9U CN207251082U (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 |
|---|---|---|---|
| CN201721084281.9U CN207251082U (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 |
|---|---|
| CN207251082U true CN207251082U (en) | 2018-04-17 |
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ID=61883474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721084281.9U Active CN207251082U (en) | 2017-08-28 | 2017-08-28 | A kind of extra-high-tension cable laying apparatu based on PLC controls |
Country Status (1)
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| CN (1) | CN207251082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565457A (en) * | 2017-08-28 | 2018-01-09 | 山东电力建设第工程公司 | A kind of extra-high-tension cable laying apparatu based on PLC controls |
-
2017
- 2017-08-28 CN CN201721084281.9U patent/CN207251082U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565457A (en) * | 2017-08-28 | 2018-01-09 | 山东电力建设第工程公司 | A kind of extra-high-tension cable laying apparatu based on PLC controls |
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