CN208980031U - A kind of electric power cable take-up and pay-off device - Google Patents
A kind of electric power cable take-up and pay-off device Download PDFInfo
- Publication number
- CN208980031U CN208980031U CN201821615557.6U CN201821615557U CN208980031U CN 208980031 U CN208980031 U CN 208980031U CN 201821615557 U CN201821615557 U CN 201821615557U CN 208980031 U CN208980031 U CN 208980031U
- Authority
- CN
- China
- Prior art keywords
- drum
- support bar
- mounting blocks
- electric power
- mounting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to technical field of electric power construction, more particularly, to a kind of electric power cable take-up and pay-off device.Including pedestal, mounting plate, drum, driving mechanism and drum adjustment mechanism, the base top is vertically equipped with the first hydraulic cylinder, and the bottom of the mounting plate is connect with the piston rod of the first hydraulic cylinder；The drum adjustment mechanism is set on mounting plate, and drum is rotatably connected with drum adjustment mechanism, and the driving mechanism is set on mounting plate, is connect with drum, for driving drum to rotate.The utility model, which realizes, can be adapted for the purpose that different model cable carries out unwrapping wire; and the adjusting of height can also be carried out; cable and staff can be protected using protective device; improve safety; it reduces costs; it improves work efficiency, realizes at the uniform velocity unwrapping wire, be easy to use.
Description
Technical field
The utility model relates to technical field of electric power construction, more particularly, to a kind of electric power cable take-up and pay-off device.
Background technique
Pulley block: being divided into ground cable pulley, cable sheave, towards top sheave, nylon pulley, cable conductor pulley block, greatly
Diameter releasing pulley does and hangs dual-purpose releasing pulley, ground wire releasing pulley, gin wheel.From when being mainly used for laying cable conductor
It is time saving and energy saving to the effect of protection, the purposes of ground cable coaster: prolongs for cable and put at change direction, cable is protected not rubbed.
In power construction, maintenance engineering, all kinds of electric power cables, such as the unwrapping wire of conducting wire, cable, steel strand wires frequent occurrence
Operation；And pulley is then the essential Work tool of payoff operation.But the pulley mechanism of existing unwrapping wire is inconvenient to be adjusted,
Come be suitable for different model cable unwrapping wire, and the lifting of height cannot be carried out as needed to meet site operation need
Ask, and in the process of laying the line, cannot carry out unwrapping wire at the uniform velocity, stable, and cable and staff cannot be protected,
Increase insecurity factor.
Utility model content
The utility model in order to overcome at least one of the drawbacks of the prior art described above, provides a kind of electric power cable retractable cable
Device can adapt to various types of drums by adjusting drum adjustment mechanism, and the height of drum is adjusted by first hydraulic cylinder
Degree, to adapt to different working environments.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of electric power cable take-up and pay-off device,
Including pedestal, mounting plate, drum, driving mechanism and drum adjustment mechanism, it is hydraulic that the base top is vertically equipped with first
Oil cylinder, the bottom of the mounting plate are connect with the piston rod of the first hydraulic cylinder；The drum adjustment mechanism is set to installation
On plate, drum is rotatably connected with drum adjustment mechanism, and the driving mechanism is set on mounting plate, connect, is used for drum
Drive drum rotation.When in use, operator can change the whole height of drum by adjusting the first hydraulic cylinder, with
Adapt to the working environment at scene；When needing replacing the cable of different model, can be adapted to a variety of by adjusting drum adjustment mechanism
The drum of different model；When needing retractable cable, driving mechanism is opened, driving mechanism drives drum rotation, realizes the steady of drum
Fixed at the uniform velocity retractable cable, improves safety.
Further, the drum adjustment mechanism includes first servo motor, screw rod, the first mounting blocks, the second installation
Block, sliding block, shaft, first support bar and second support bar；The screw rod is rotatably set on mounting plate by connector,
One end of screw rod is forward screw thread, and the other end is reverse thread, and first mounting blocks are arranged in the forward screw thread with screw rod,
Second mounting blocks are arranged on the reverse thread with screw rod, are equipped with sliding slot on a mounting board, set that there are two sliding block, two cunnings in sliding slot
Block is connected respectively at the first mounting blocks and the second mounting blocks；The first servo motor is set on mounting plate, and one with screw rod
End connection；One end of the first support bar and one end of second support bar are rotatablely connected with one end of shaft jointly, and first
The other end of support rod and the first mounting blocks are rotatablely connected, and the other end of second support bar and the second mounting blocks are rotatablely connected,
The other end of shaft is symmetrically arranged with first support bar and second support bar；The drum is arranged in shaft, is rotated with shaft
Connection.First mounting blocks and the second mounting blocks are set on screw rod, while being slidably connected by sliding block and mounting plate, and screw rod is logical
It crosses connector and mounting plate is rotatablely connected, first servo motor connect with screw rod, drives screw turns；First support bar and second
Support rod constitutes support frame, is respectively provided with support frame at the both ends of shaft, i.e. two groups of support rods support shaft, first support bar jointly
It is rotatablely connected with the first mounting blocks, second support bar and the second mounting blocks are rotatablely connected, first support bar and second support bar
The other end is rotatablely connected with shaft jointly；When needing replacing the drum of different model, firstly, first servo motor is opened, the
The rotation of one servo motor drives screw rod rotation, and due to the first mounting blocks, the second mounting blocks are respectively at forward and reverse on screw rod
It is threadedly coupled, after screw rod rotation, two mounting blocks are opposite along screw rod or opposite direction moves, to change two branch
Angle between strut changes distance value of the shaft relative to mounting plate, also changes the distance between two mounting blocks
Value, when drum is mounted in shaft, the edge of drum can be rolled just with the first idler wheel and second in the first arc groove
Wheel offsets, then closes first servo motor, at this point, if the height value of shaft and the specification of drum are inadaptable, it can be by changing branch
Strut is connected with the rotating shaft mounting blocks, and the further height value for adjusting shaft adapts it to the specification of drum.The utility model
By the way that drum adjustment mechanism is arranged, the purpose for adapting to the drum of different model is realized.
Further, multiple mounting holes are equipped with along its length direction in the first support bar and second support bar,
First support bar and second support bar are sheathed in shaft by mounting hole.Peace is connected with the rotating shaft by changing two support rods
Hole is filled, so as to adjust height value of the shaft relative to mounting plate, to adapt to the drum cable of different size.
Further, the shaft is set at the central axes of the first mounting blocks and the second mounting blocks.Shaft setting is existed
At the central axes of two mounting blocks, first support bar is identical as second support bar structure, in this way after drum is set in shaft,
First support bar and second support bar uniform force.
Further, the driving mechanism include the second servo motor, the first idler wheel and the second idler wheel, described first
Mounting blocks and the second mounting blocks opposite side are equipped with arc groove, and multiple first idler wheels are equipped in arc groove, described
Second idler wheel is also set in arc groove, and the second servo motor is set on mounting plate, is connect with the second idler wheel；First rolling
Wheel and the second idler wheel offset with the edge of drum, and the rotation of the second idler wheel can drive drum to rotate.When in use, second is opened
Servo motor, the second servo motor drive the second idler wheel to rotate, and the edge of the second idler wheel and drum offsets, so that drum be driven to turn
It is dynamic, since the first idler wheel also offsets with the edge of drum, so that the first idler wheel also rotates together；In the present solution, real by clicking
Existing second idler wheel drives the uniform rotation of drum, by the way that multiple first idler wheels are arranged, realizes that multiple idler wheels drive drum to turn jointly
It is dynamic, it allows drum to be easier to rotate, improves efficiency.
Further, the mounting plate is equipped with the first installs case and the second installs case, and first servo motor is set to the
In one installs case, the second servo motor is set in the second installs case.First servo motor and the second servo motor are set to installation
In case, servo motor can be played a certain protective role, avoid causing the damage to servo motor in use, while
It is avoided that operator accidentally touches motor and damages, improves the security performance of equipment.
Further, for first hydraulic cylinder at least provided with four, four the first hydraulic cylinders are respectively arranged on installation
Four corners of plate.Mounting plate is rectangular configuration, and four the first hydraulic cylinders are separately mounted to four corners of mounting plate, is guaranteed
Mounting plate in lifting process will not run-off the straight, while also ensuring each position uniform force of mounting plate.
Further, it being equipped with shield in drum periphery, the side wall of shield is connect with the piston rod of the second hydraulic cylinder,
Second hydraulic cylinder is fixed on the second mounting blocks by loading plate.After being adjusted to drum adjustment mechanism, drum and guarantor
The distance between shield will also change, and be adjusted, can be fitted in real time by position of second hydraulic cylinder to protective cover
Best protection is played in the position for answering drum.
Preferably, the drum is made of wood materials.Drum be wood materials constitute, one side cost compared with
Low, on the other hand, wood materials are lighter, convenient for operation, mitigate the work load of operator.
Preferably, the shield is in ring sector structure.Drum is circular configuration, and shield is ring sector knot
Structure wraps the periphery of drum, avoids drum in rotation, and operator misses short disk and damages.
Compared with prior art, beneficial effect is:
1. passing through the cooperation of bottom plate, the first oil cylinder and mounting plate, the first oil cylinder pushing mounting plate is gone up and down, is solved
The problem of not can be carried out height adjustment realizes the purpose that height adjustment can be carried out according to field demand, can be more easily
Cable unwrapping wire is carried out, is easy to use；
2. passing through the cooperation of first servo motor, screw rod, mounting blocks, sliding slot and sliding block, driven using first servo motor
Screw rod rotation solves to drive mounting blocks opposite or opposite mobile by sliding block and is not applied for different model cable and puts
The problem of line, achieved the purpose that it is adjustable be suitable for different cable unwrapping wire, reduce costs, be easy to use；
3. by the cooperation of the second servo motor, the second idler wheel, the first idler wheel and drum, the second servo motor drives the
Second wheel rotation, to drive drum uniform rotation on the second idler wheel and the first idler wheel, solve cannot at the uniform velocity, stablize unwrapping wire
The problem of, achieve the effect that stabilization, at the uniform velocity unwrapping wire, reduced labor intensity, saved human cost, has been easy to use；
4. passing through the cooperation of connecting rod, mounting hole, protective cover and the second oil cylinder, connecting rod is adjusted using mounting hole
Section, protects cable and staff using the second oil cylinder pushing protective cover suitable for different turntable models, solves
The problem of cannot being protected to cable and staff, the purpose for facilitating installation and cable protection to drum is realized, is mentioned
High installation effectiveness, reduces the probability that safety accident occurs, is easy to use；
It is not applied for different model cable unwrapping wire in conclusion the present apparatus solves existing pulley mechanism and is not adjustable
The problem of height, realizes the purpose that can be adapted for different model cable progress unwrapping wire, and can also carry out the tune of height
Section, can protect cable and staff using protective device, improve safety, reduce costs, improve work
Make efficiency, realize at the uniform velocity unwrapping wire, is easy to use.
Detailed description of the invention
Fig. 1 is the utility model drawing cable line apparatus overall structure diagram.
Fig. 2 is the utility model drawing cable line apparatus top view.
Specific embodiment
Attached drawing only for illustration, should not be understood as limiting the present invention；In order to more preferably illustrate this implementation
Example, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；For those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.Positional relationship is described in attached drawing to be only used for
Exemplary illustration should not be understood as limiting the present invention.
As depicted in figs. 1 and 2, a kind of electric power cable take-up and pay-off device, including pedestal 1, mounting plate 2, drum 3, driving machine
Structure 4 and drum adjustment mechanism 5,1 top of pedestal are vertically equipped with the first hydraulic cylinder 6, the bottom of mounting plate 2 and the first hydraulic oil
The piston rod of cylinder 6 connects；Drum adjustment mechanism 5 is set on mounting plate 2, and drum 3 is rotatably connected with drum adjustment mechanism 5, is driven
Motivation structure 4 is set on mounting plate 2, is connect with drum 3, for driving drum 3 to rotate.When in use, operator can pass through
The first hydraulic cylinder 6 is adjusted, the whole height of drum 3 is changed, to adapt to the working environment at scene；When needing replacing different model
Cable when, the drum 3 of a variety of different models can be adapted to by adjusting drum adjustment mechanism 5；When needing retractable cable, open
Driving mechanism 4, driving mechanism 4 drive drum 3 to rotate, and realize the stabilization at the uniform velocity retractable cable of drum 3, improve safety.
Specifically, drum adjustment mechanism 5 includes first servo motor 51, screw rod 52, the first mounting blocks 53, the second mounting blocks
54, sliding block 55, shaft 56, first support bar 57 and second support bar 58；Screw rod 52 is rotatably set to installation by connector
On plate 2, one end of screw rod 52 is forward screw thread, and the other end is reverse thread, and the first mounting blocks 53 are arranged the forward direction with screw rod 52
On screw thread, the second mounting blocks 54 are arranged and on the reverse thread of screw rod 52, are equipped with sliding slot 21 on mounting plate 2, set in sliding slot 21
There are two sliding block 55, two sliding blocks 55 are connected respectively at the first mounting blocks 53 and the second mounting blocks 54；First servo motor 51 is set
In on mounting plate 2, it is connect with one end of screw rod 52；One end of first support bar 57 and one end of second support bar 58 jointly with turn
One end of axis 56 is rotatablely connected, and the other end of first support bar 57 and the first mounting blocks 53 are rotatablely connected, second support bar 58
The other end and the second mounting blocks 54 are rotatablely connected, and are symmetrically arranged with first support bar 57 and second support bar in the other end of shaft 56
58；Drum 3 is arranged in shaft 56, is rotatablely connected with shaft 56.First mounting blocks 53 and the second mounting blocks 54 are set in screw rod
On 52, while being slidably connected by sliding block 55 with mounting plate 2, and screw rod 52 is rotatablely connected by connector and mounting plate 2, first
Servo motor 51 is connect with screw rod 52, and driving screw rod 52 rotates；First support bar 57 and second support bar 58 constitute support frame,
The both ends of shaft 56 are respectively provided with support frame, i.e. two groups of support rods support shaft 56, first support bar 57 and the first mounting blocks jointly
53 rotation connections, second support bar 58 and the rotation connection of the second mounting blocks 54, first support bar 57 and second support bar 58 it is another
One end is rotatablely connected with shaft 56 jointly；When needing replacing the drum 3 of different model, firstly, first servo motor 51 is opened,
First servo motor 51 rotates, and drives screw rod 52 to rotate, second mounting blocks 54 are respectively at screw rod due to the first mounting blocks 53
Forward and reverse threaded connection on 52, after screw rod 52 rotates, two mounting blocks are opposite along screw rod 52 or opposite direction is transported
It is dynamic, to change the angle between two support rods, that is, distance value of the shaft 56 relative to mounting plate 2 is changed, is also changed
The distance between two mounting blocks value, when drum 3 is mounted in shaft 56, the edge of drum 3 can just with the first arc
The first idler wheel 42 and the second idler wheel 43 in groove offset, then close first servo motor 51, at this point, if the height value of shaft 56
Mounting blocks inadaptable with the specification of drum 3, being connect by changing support rod with shaft 56, further adjustment shaft 56
Height value adapts it to the specification of drum 3.The utility model realizes adaptation different model by setting drum adjustment mechanism 5
Drum 3 purpose.
Wherein, multiple mounting holes are equipped with along its length direction in first support bar 57 and second support bar 58, first
Strut 57 and second support bar 58 are sheathed in shaft 56 by mounting hole.It is connect by changing two support rods with shaft 56
Mounting hole, so as to adjust height value of the shaft 56 relative to mounting plate 2, to adapt to 3 cable of drum of different size.
In some embodiments, shaft 56 is set at the central axes of the first mounting blocks 53 and the second mounting blocks 54.By shaft
56 are arranged at the central axes of two mounting blocks, and first support bar 57 is identical as 58 structure of second support bar, in this way when 3 sets of drum
After being located in shaft 56, first support bar 57 and 58 uniform force of second support bar.
In addition, driving mechanism 4 includes the second servo motor 41, the first idler wheel 42 and the second idler wheel 43, the first mounting blocks 53
It is equipped with arc groove with 54 opposite side of the second mounting blocks, multiple first idler wheels 42, the second idler wheel are equipped in arc groove
43 are also set in arc groove, and the second servo motor 41 is set on mounting plate 2, connect with the second idler wheel 43；First idler wheel, 42 He
Edge of second idler wheel 43 with drum 3 offsets, and the rotation of the second idler wheel 43 can drive drum 3 to rotate.When in use, the is opened
Two servo motors 41, the second servo motor 41 drive the rotation of the second idler wheel 43, and the edge of the second idler wheel 43 and drum 3 offsets, from
And drum 3 is driven to rotate, the edge due to the first idler wheel 42 also with drum 3 offsets, so that the first idler wheel 42 also rotates together；This
In scheme, by clicking the uniform rotation for realizing that the second idler wheel 43 drives drum 3, by the way that multiple first idler wheels 42 are arranged, realize
Multiple idler wheels drive drum 3 to rotate jointly, allow drum 3 to be easier to rotate, improve efficiency.
In some embodiments, mounting plate 2 is equipped with the first installs case 22 and the second installs case 23, first servo motor 51
In the first installs case 22, the second servo motor 41 is set in the second installs case 23.First servo motor 51 and second are watched
Motor 41 is taken in installs case, servo motor can be played a certain protective role, avoid being caused in use to servo
The damage of motor, while being also avoided that operator accidentally touches motor and damages, improve the security performance of equipment.
In some embodiments, for the first hydraulic cylinder 6 at least provided with four, four the first hydraulic cylinders 6 are respectively arranged on peace
Four corners of loading board 2.Mounting plate 2 is rectangular configuration, and four the first hydraulic cylinders 6 are separately mounted to four angles of mounting plate 2
Fall, guarantee mounting plate 2 in lifting process will not run-off the straight, while also ensuring each position uniform force of mounting plate 2.
In some embodiments, it is additionally provided with protective device 7, protective device 7 includes shield 71 and the second hydraulic cylinder 72,
It is equipped with shield 71 in 3 periphery of drum, the side wall of shield 71 is connect with the piston rod of the second hydraulic cylinder 72, the second hydraulic oil
Cylinder 72 is fixed on the second mounting blocks 54 by loading plate 24.After being adjusted to drum adjustment mechanism 5, drum 3 and protection
The distance between cover will also change, and be adjusted, can be fitted in real time to the position of protective cover by the second hydraulic cylinder 72
Best protection is played in the position for answering drum 3.
In some embodiments, drum 3 is made of wood materials.Drum 3 be wood materials constitute, one side cost compared with
Low, on the other hand, wood materials are lighter, convenient for operation, mitigate the work load of operator.
In some embodiments, shield 71 is in ring sector structure.Drum 3 is circular configuration, and shield 71 is ring sector
Structure wraps the periphery of drum 3, avoids drum 3 in rotation, and operator misses short disk 3 and damages
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of electric power cable take-up and pay-off device, which is characterized in that including pedestal (1), mounting plate (2), drum (3), driving machine
Structure (4) and drum adjustment mechanism (5), the pedestal (1) top are vertically equipped with the first hydraulic cylinder (6), the installation
The bottom of plate (2) is connect with the piston rod of the first hydraulic cylinder (6)；The drum adjustment mechanism (5) is set to mounting plate (2)
On, drum (3) is rotatably connected with drum adjustment mechanism (5), and the driving mechanism (4) is set on mounting plate (2), with drum
(3) it connects, for driving drum (3) to rotate.
2. a kind of electric power cable take-up and pay-off device according to claim 1, which is characterized in that the drum adjustment mechanism
It (5) include first servo motor (51), screw rod (52), the first mounting blocks (53), the second mounting blocks (54), sliding block (55), shaft
(56), first support bar (57) and second support bar (58)；The screw rod (52) is rotatably set to installation by connector
On plate (2), one end of screw rod (52) is forward screw thread, and the other end is reverse thread, first mounting blocks (53) be arranged with
In the forward screw thread of screw rod (52), the second mounting blocks (54) are arranged on the reverse thread of screw rod (52), are set on mounting plate (2)
Have sliding slot (21), set that there are two sliding block (55) in sliding slot (21), two sliding blocks (55) are respectively at the first mounting blocks (53) and second
Mounting blocks (54) connection；The first servo motor (51) is set on mounting plate (2), is connect with one end of screw rod (52)；Institute
The one end for the first support bar (57) stated and one end of second support bar (58) are rotatablely connected with one end of shaft (56) jointly, the
The other end and the first mounting blocks (53) of one support rod (57) are rotatablely connected, the other end of second support bar (58) and the second installation
Block (54) rotation connection, is symmetrically arranged with first support bar (57) and second support bar (58) in the other end of shaft (56)；It is described
Drum (3) be arranged on shaft (56), with shaft (56) be rotatablely connected.
3. a kind of electric power cable take-up and pay-off device according to claim 2, which is characterized in that the first support bar
(57) and in second support bar (58) multiple mounting holes, first support bar (57) and second support bar are equipped with along its length direction
(58) it is sheathed on shaft (56) by mounting hole.
4. a kind of electric power cable take-up and pay-off device according to claim 2, which is characterized in that the shaft (56) is set to
At the central axes of first mounting blocks (53) and the second mounting blocks (54).
5. a kind of electric power cable take-up and pay-off device according to claim 3, which is characterized in that the driving mechanism (4)
Including the second servo motor (41), the first idler wheel (42) and the second idler wheel (43), first mounting blocks (53) and the second peace
Dress block (54) opposite side is equipped with arc groove, and multiple first idler wheels (42), second rolling are equipped in arc groove
It takes turns (43) to be also set in arc groove, the second servo motor (41) is set on mounting plate (2), is connect with the second idler wheel (43)；Institute
Edge of the first idler wheel (42) and the second idler wheel (43) stated with drum (3) offsets, and the second idler wheel (43) rotation can drive
Drum (3) rotation.
6. a kind of electric power cable take-up and pay-off device according to claim 5, which is characterized in that on the mounting plate (2)
Equipped with the first installs case (22) and the second installs case (23), first servo motor (51) is set in the first installs case (22), and second
Servo motor (41) is set in the second installs case (23).
7. a kind of electric power cable take-up and pay-off device according to claim 1, which is characterized in that first hydraulic cylinder
(6) at least provided with four, four the first hydraulic cylinders (6) are respectively arranged on four corners of mounting plate (2).
8. a kind of electric power cable take-up and pay-off device according to any one of claims 1 to 7, which is characterized in that further include preventing
Protection unit (7), including shield (71) and the second hydraulic cylinder (72) are equipped with shield (71) in drum (3) periphery, shield
(71) side wall is connect with the piston rod of the second hydraulic cylinder (72), and the second hydraulic cylinder (72) is fixed on by loading plate (24)
On second mounting blocks (54).
9. a kind of electric power cable take-up and pay-off device according to claim 8, which is characterized in that the drum (3) is by wood
Material is constituted.
10. a kind of electric power cable take-up and pay-off device according to claim 8, which is characterized in that the shield (71)
In ring sector structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615557.6U CN208980031U (en) | 2018-09-30 | 2018-09-30 | A kind of electric power cable take-up and pay-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615557.6U CN208980031U (en) | 2018-09-30 | 2018-09-30 | A kind of electric power cable take-up and pay-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208980031U true CN208980031U (en) | 2019-06-14 |
Family
ID=66786340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821615557.6U Active CN208980031U (en) | 2018-09-30 | 2018-09-30 | A kind of electric power cable take-up and pay-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208980031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110561A (en) * | 2018-09-30 | 2019-01-01 | 广东电网有限责任公司 | A kind of electric power cable take-up and pay-off device |
| CN111532877A (en) * | 2020-04-03 | 2020-08-14 | 国网浙江嘉善县供电有限公司 | Constant-sag coil feeding system for cables |
-
2018
- 2018-09-30 CN CN201821615557.6U patent/CN208980031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110561A (en) * | 2018-09-30 | 2019-01-01 | 广东电网有限责任公司 | A kind of electric power cable take-up and pay-off device |
| CN111532877A (en) * | 2020-04-03 | 2020-08-14 | 国网浙江嘉善县供电有限公司 | Constant-sag coil feeding system for cables |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208980031U (en) | A kind of electric power cable take-up and pay-off device | |
| CN105731179A (en) | Outdoor power construction take-up reel | |
| CN109110561A (en) | A kind of electric power cable take-up and pay-off device | |
| CN105293164A (en) | Cable laying and pay-off device applied to any cable reels | |
| CN107673138A (en) | A kind of power construction automatic deploying and retracting line apparatus | |
| CN104876142A (en) | Steel wire rope guider | |
| CN216425963U (en) | Tobacco bale loading and stacking integrated machine | |
| CN105060005B (en) | Multi-functional unwrapping wire auxiliary tool | |
| CN205575242U (en) | Cable drum machine of scalable removal | |
| CN207098557U (en) | A kind of damper of anti-positioning | |
| CN107758579A (en) | A kind of Multifunctional aloft-work platform | |
| CN208292534U (en) | It is a kind of to fix anti-collapse construction crane with multiple spot | |
| CN109879110B (en) | Guiding device for cable paying-off and cable paying-off device | |
| CN215817259U (en) | Cable laying device with corner turning function | |
| CN206806874U (en) | A kind of Height Adjustable cable unreeling rack | |
| CN215972260U (en) | A baling equipment for copper covers steel ground connection circle line | |
| CN204897249U (en) | Swing arm tower crane | |
| CN206735553U (en) | A kind of automatic winding-unwinding machine of cable | |
| CN206148187U (en) | Cradle type tension stringing device | |
| CN205166247U (en) | Moment compensator and portable welding set | |
| CN104064996B (en) | Lifting device for overhead ground wires | |
| CN210007244U (en) | municipal works cable interlude device | |
| CN108033306B (en) | Upper drawing type pay-off rack | |
| CN210885083U (en) | Cable trench cover carrying device | |
| CN109227088B (en) | Device for assembling tubular workpieces |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |