CN207108131U - A kind of adjustable cable drum of diameter - Google Patents
A kind of adjustable cable drum of diameter Download PDFInfo
- Publication number
- CN207108131U CN207108131U CN201720700417.8U CN201720700417U CN207108131U CN 207108131 U CN207108131 U CN 207108131U CN 201720700417 U CN201720700417 U CN 201720700417U CN 207108131 U CN207108131 U CN 207108131U
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- CN
- China
- Prior art keywords
- cylinder
- extensible member
- cone
- cable drum
- cable
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of adjustable cable drum of diameter, its drip irrigation device is：Including support and it is rotationally connected with the cylinder on the support for coiling cable, cylinder is hollow structure, the extensible member for being connected with circumference array distribution more than two is radially slided on the cylinder cylinder, the cylinder is provided with the pilot hole being oriented to the extensible member；The actuator for making extensible member radially stretch is slidably connected in the cylinder；The reel radius size of cable drum described in the utility model can be adjusted, when cable need not be wound or the winding number of turns is less, reel radius can be turned down, reduce volume, convenient operation, and when needing to wind longer cable, reel radius can be tuned up, avoid cable coil from being come off from winding axle.
Description
Technical field
It the utility model is related to a kind of cable winding device, more particularly to a kind of adjustable cable drum of diameter.
Background technology
In the occasion of some provisional high-power electricity consumptions of needs, it will usually temporary laid cable, after use, use cable
Reel gets up cable, in case next time uses.
As notification number be CN103538977A Chinese patent disclose a kind of cable drum, the reel include bearing support,
Main shaft, crosspiece and disk.Two disks are fixed on main shaft, and some crosspieces are fixedly connected between disk, and cable is wound in circle
On crosspiece between disk, main axis is connected on support frame, can be with disc-rotated to be carried out to cable during rotating spindle
Winding.
The crosspiece of the reel is fixedly connected between disk, and disk is fixedly connected on main shaft, and disk diameter size can not
Interim regulation, therefore the diameter of the cable drum is unadjustable.
Utility model content
The purpose of this utility model is to provide a kind of adjustable cable drum of diameter, and its advantage is
The diameter of cable drum can be adjusted.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of adjustable electricity of diameter
Cable reel, including support and the cylinder being rotationally connected with the support for coiling cable, cylinder is hollow structure, the cylinder
The extensible member for being connected with circumference array distribution more than two is radially slided on scapus face, the cylinder is provided with to the extensible member
The pilot hole being oriented to；The actuator for making extensible member radially stretch is slidably connected in the cylinder.
Pass through above-mentioned technical proposal, when the cable for needing to wind is more, sliding actuator makes extensible member along pilot hole
Slide, extensible member towards be located remotely from each other direction motion, extensible member from pilot hole stretch out cylinder length increase, cable drum it is whole
Body diameter increases, and the region increase for winding cable is used between extensible member, can be with the more cables of coiling.
When needing the cable that winds fewer, sliding actuator makes extensible member be slided along pilot hole, and extensible member is towards mutual
Close direction motion, the length that extensible member stretches out cylinder from pilot hole reduce, and the integral diameter of cable drum reduces, extensible member
Between be used to wind the region of cable and reduce, now, space shared by cable drum reduces, and convenient storage and carries.
When not needing coiling cable, sliding actuator makes extensible member be slided along pilot hole, and extensible member is towards close to each other
Direction is moved, and the end face of the one end of extensible member away from tubular axis is concordant with cylinder outer cylinder, now, cable drum integral diameter
Reach minimum, be convenient to the storage or carrying of cable drum.
The utility model is further arranged to：The actuator is the cone being slidably connected in cylinder, the cone
The conical surface is slidably connected with the extensible member.
Pass through above-mentioned technical proposal, circumference array is distributed extensible member at grade, due to the plane where extensible member
Immobilized relative to cylinder, and cone diameter of section corresponding with the plane changes with the slip of cone.Therefore, when
During the signified direction movement of the small end of cone towards cone, the diameter increase in the section, the conical surface of cone is by extensible member to radial direction side
To jack-up, extensible member moves towards the direction away from tubular axis.Extensible member stretches out the length increase of cylinder, cable from pilot hole
The integral diameter increase of reel, on the contrary the integral diameter of cable drum reduces.
The utility model is further arranged to：The chute slided for the extensible member is offered on the conical surface of the cone,
The extensible member side and the chute side are inconsistent.
Pass through above-mentioned technical proposal, during sliding cone, extensible member along slide, meanwhile, extensible member towards being located remotely from each other or
Slided towards direction close to each other in pilot hole, so as to adjust the length that extensible member stretches out cylinder.
When rotating cone, chute promotes extensible member to rotate, and extensible member drives barrel body rotation, so that by cable coiling flexible
On cylinder between part.
The utility model is further arranged to：The chute bottom surface is connected with magnetic stripe, described extensible member one end be connected with
The attracting magnetic patch of the magnetic stripe.
Pass through above-mentioned technical proposal, when cone is slided towards the signified direction in the big end of cone, magnetic stripe attracts magnetic patch, makes magnetic patch
All the time keep inconsistent with magnetic stripe, magnetic patch slides in chute all the time.
Magnetic patch receives the attraction effect of magnetic stripe and drives extensible member to be moved towards direction close to each other, so as to adjust
The length of cylinder is stretched out to reduce extensible member, and can make magnetic patch is stable to be slided in chute, magnetic stripe is without departing from going out chute.
The utility model is further arranged to：The tubular axis, which is provided with, to be fixedly connected with the cone for rotating institute
The main shaft of cone is stated, the cylinder both ends are provided with regulating part of the regulation main shaft relative to the cylinder axially movable.
Pass through above-mentioned technical proposal, main shaft are fixedly connected with cone, can be rotated with movable cone during rotating spindle, cone band
Dynamic extensible member rotates, and extensible member drives barrel body rotation to wind cable.
It can be axially moveable main shaft band movable cone by adjusting regulating part, change cone in cylinder relative to flexible
The position of part, and can be with fixed cone body phase for extensible member position, during barrel body rotation, axial shifting will not occur for cone
Dynamic, the length that extensible member stretches out cylinder can keep constant.
The utility model is further arranged to：One end that the extensible member is located at outside the cylinder offers neck,
A circle is connected with the neck to be used to press the extensible member in the elastic baffle ring on the actuator.
Pass through above-mentioned technical proposal, elastic baffle ring has certain elasticity, and elastic baffle ring is in extensible member telescopic process
All the time in the state that is stretched, therefore there is the trend recovered all the time, the tension force effect of elastic baffle ring resilience will stretch in extensible member
Contracting part is pressed towards direction close to each other, is made to be fixed in the magnetic patch on extensible member and is kept stable mutual conflict with magnetic stripe all the time, prevents
Only magnetic patch along slide when detach chute, elastic baffle ring is also prevented from cable and is wound on outside winding area.
The utility model is further arranged to：The regulating part includes the nut being connected with the spindle thread and positioned at institute
State the thrust bearing between nut and the cylinder, the thrust bearing one side, the thrust bearing inconsistent with the nut
Another side and the cylinder are inconsistent.
Pass through above-mentioned technical proposal, nut are connected with spindle thread, by rotating adjusting nut, can adjust cone in cylinder
Interior axial location, so as to which accurate adjustment extensible member stretches out the length of cylinder, adjust the size of cable drum integral diameter.
Tightening nut, thrust bearing is closely contradicted with body end surface, position of the cone in cylinder is immobilized, from
And extensible member is stretched out the length of cylinder and keep constant, the integral diameter of cable drum is kept constant.
Rotating spindle drives barrel body rotation, when cylinder and nut relatively rotate, thrust bearing can reduce cylinder with
Frictional force between nut.
The utility model is further arranged to：The cone both ends be respectively and fixedly connected with to the extensible member carry out it is spacing before
Limiting plate and rear position margining plate.
Pass through above-mentioned technical proposal, the less one end of cone are connected with front limit plate, and front limit plate can prevent magnetic patch edge
Magnetic stripe skids off chute from the less one end of cone.When magnetic patch slides into it is inconsistent with front limit plate when, gear line bar stretched from pilot hole
It is concordant with cylinder cylinder to go out one end end face of cylinder, now, the integral diameter of cable drum is minimum, and space-consuming is minimum, is easy to
Cable drum is deposited or carried.
The larger one end of cone is connected with rear position margining plate, rear position margining plate can prevent magnetic patch along magnetic stripe from cone it is larger one
End skids off chute.When magnetic patch slides into it is inconsistent with rear position margining plate when, gear line bar from pilot hole stretch out cylinder length reach most
Greatly, now, the integral diameter of cable drum is maximum, can be with the more cable of coiling.
The utility model is further arranged to：On the cylinder outer cylinder use is offered with the elastic baffle ring correspondence position
In the groove for accommodating the elastic baffle ring.
Pass through above-mentioned technical proposal, slided when keeping off line bar along pilot hole, the end face of the one end of gear line bar away from main shaft and cylinder
During external cylinder flush, neck is alignd with groove, and elastic baffle ring is slipped into groove, and elastic baffle ring keeps flat with cylinder outer cylinder
Together.Elastic baffle ring now still in the state of being stretched, has certain screen resilience, gear line bar is pressed in cylinder, anti-backstop
Line bar is from pilot hole chute cylinder.Groove can be used for accommodating elastic baffle ring, when preventing elastic baffle ring and other inconsistent objects
Neck is ejected by other objects.
In summary, the utility model has the advantages that：
1st, when actuator driving extensible member is located remotely from each other or is close to each other, the length that extensible member stretches out cylinder can be adjusted,
So as to adjust the overall diameter of cable drum, can wind as needed cable number and adjust corresponding diameter, to reduce
Space size shared by cable drum, it is convenient to deposit cable drum or carried；
2nd, when the attraction between magnetic patch and magnetic stripe can make extensible member along slide, magnetic patch is always positioned in chute,
Magnetic patch is without departing from going out chute；
3rd, elastic baffle ring can prevent cable to be wound on outside winding area, can also be to extensible member to close to the direction of main shaft
Pressure, make more stable in extensible member sliding process.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the schematic diagram that gear line bar and cone mounting structure are embodied in the present embodiment；
Fig. 3 is the schematic diagram that magnetic stripe and block installation structure of magnetic are embodied in the present embodiment；
Fig. 4 is the schematic diagram that cone structure is embodied in the present embodiment；
Fig. 5 is the schematic diagram that tube structure is embodied in the present embodiment；
Fig. 6 is the schematic diagram that gear line bar structure is embodied in the present embodiment.
In figure, 1, support；2nd, reel；21st, cylinder；211st, pilot hole；212nd, groove；22nd, the first side plate；23rd, the second side
Plate；24th, main shaft；25th, thrust bearing；26th, nut；27th, handle；3rd, cone；31st, chute；32nd, magnetic stripe；33rd, front limit plate；34、
Rear position margining plate；4th, line bar is kept off；41st, neck；42nd, magnetic patch；5th, elastic baffle ring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：A kind of adjustable cable drum of diameter, as shown in figure 1, including the He of support 1 being fixedly supported on ground
Reel 2 among support 1.
Reel 2 includes cylindrical tube 21, is fixedly connected on first side plate 22 of the one end of cylinder 21, is fixedly connected on cylinder
Second side plate 23 of 21 other ends and the main shaft 24 being rotationally connected between the first side plate 22 and the second side plate 23.24 liang of main shaft
End is stretched out the both ends of cylinder 21 and is rotatablely connected with support 1 respectively, and the first side plate 22 and the second side plate 23 are equal close to the one side of support 1
Provided with thrust bearing 25, thrust bearing 25 is socketed on main shaft 24, equal screw thread on the main shaft 24 between thrust bearing 25 and support 1
Be connected with nut 26, the one side of thrust bearing 25 and nut 26 are inconsistent, the another side of thrust bearing 25 respectively with the first side plate 22 and
Second side plate 23 is inconsistent.The nut 26 that rotation regulation cylinder 21 connects end can be such that main shaft 24 is altered vertically among cylinder 21
It is dynamic.Main shaft 24 is connected with handle 27 close to one end of the first side plate 22, can make cylinder 21 around main shaft 24 with hand rotational handle 27
Rotate.
As shown in Figures 2 and 3, two cones 3 in the same direction being fixed on main shaft 24 are provided with cylinder 21, cone 3 is
Cone, cone 3 are slidably connected with cylinder 21,3 less one end of cone the first side plate 22 of direction.Opened up on the conical surface of cone 3
There is the chute 31 that circumference array is distributed, chute 31 is parallel to the conical surface.
As shown in Figure 3 and Figure 4, the bottom surface of chute 31 is connected with magnetic stripe 32, is slidably connected radially in chute 31
Gear line bar 4, circumference array is distributed gear line bar 4 at grade, and gear line bar 4 close to one end of magnetic stripe 32 with being connected with magnetic patch
42, magnetic patch 42 is inhaled line bar 4 is kept off on magnetic stripe 32, and magnetic patch 42 can slide in the interior edge magnetic stripe 32 of chute 31.
Such as side of figure magnetic patch 42 and the side of chute 31 are inconsistent, keep off the side of line bar 4 and the side of pilot hole 211 is inconsistent, main
Axle 24 can drive cylinder 21 to rotate when rotating.Cable is wound on the cylinder 21 between two groups of gear line bars 4, and cable can be entered
Row winding.
As shown in Figure 3 and Figure 5, the guiding passed through for gear line bar 4 is offered with the gear correspondence position of line bar 4 on the cylinder of cylinder 21
Hole 211, circumference array is distributed pilot hole 211 at grade, and gear line bar 4 is slidably connected with corresponding pilot hole 211.It is main
Axle 24 can move axially in 21 medial axis play of cylinder with movable cone 3.
As shown in figure 3, because the plane where gear line bar 4 immobilizes relative to cylinder 21, and cone 3 and the plane pair
The diameter of section answered is moved and changed with cone 3.Therefore, when cone 3 moves towards the first side plate 22, the section it is straight
Footpath increases, and magnetic stripe 32 will keep off line bar 4 and be jacked up to radial direction, and gear line bar 4 is moved towards the direction away from main shaft 24.Keep off line bar 4
The length increase of cylinder 21 is stretched out, the integral diameter of cable drum 2 increases, and is used to wind cable between two groups of gear line bars 4
Region increases, and can wind more cables.
When the cable of winding is fewer or without winding cable when, can with rotating nuts 26 with adjustment cone 3 relative to cylinder
Body 21 moves towards the direction away from the first side plate 22, and diameter of section of the cone 3 in the plane where gear line bar 4 reduces.Magnetic stripe
32 pairs of magnetic patch 42 with magnetic attraction act on, by keep off line bar 4 towards close to main shaft 24 direction draw, make magnetic patch 42 all the time with magnetic stripe 32
It is inconsistent.The length that gear line bar 4 stretches out cylinder 21 shortens, and the integral diameter of cable drum 2 reduces, and is used between two groups of gear line bars 4
Reduce in the region of winding cable, be applicable to the fewer situation of the cable of winding.Accounting for for cable drum 2 can also be reduced
With the size in space, it is convenient to carry or deposits.
As shown in Figure 3 and Figure 4,3 less one end of cone is connected with front limit plate 33, and front limit plate 33 can prevent magnetic patch
42 skid off chute 31 along magnetic stripe 32 from 3 less one end of cone.When magnetic patch 42 slides into it is inconsistent with front limit plate 33 when, keep off line
One end end face that bar 4 stretches out cylinder 21 from pilot hole 211 is concordant with the cylinder of cylinder 21, and now, the integral diameter of cable drum 2 is most
Small, space-consuming is minimum, is easy to deposit.
The larger one end of cone 3 is connected with rear position margining plate 34, and rear position margining plate 34 can prevent magnetic patch 42 along magnetic stripe 32 from cone
The larger one end of body 3 skids off chute 31.When magnetic patch 42 slides into it is inconsistent with rear position margining plate 34 when, gear line bar 4 is from pilot hole 211
The length for stretching out cylinder 21 reaches maximum, and now, the integral diameter of cable drum 2 is maximum, can be with the more cable of coiling.
As shown in Figure 2 and Figure 6, keep off on one end end face of the line bar 4 away from main shaft 24 and offer neck 41, block in neck 41
Being connected to a circle has the elastic baffle ring 5 of certain elasticity, and the neck 41 on same circumference is cascaded by elastic baffle ring 5,
During coiling cable, elastic baffle ring 5 can keep off cable between two groups of gear line bars 4, prevent cable from laying out the region for winding.
As shown in figure 3, elastic baffle ring 5 has the tensile force of resilience in the state that is stretched, elastic baffle ring 5 all the time, therefore
There is the pressure for radially pointing to main shaft 24 to gear line bar 4, magnetic patch 42 is more stablized with magnetic stripe 32 inconsistent,
Prevent magnetic patch 42 from detaching chute 31.
As shown in Figure 5 and Figure 6, fluted 212 are opened up with elastic 5 corresponding position of baffle ring on the outer cylinder of cylinder 21, works as gear
Line bar 4 is slided along pilot hole 211, when the end face of the one end of gear line bar 4 away from main shaft 24 is with 21 outer cylinder flush of cylinder, neck
41 are alignd with groove 212, and elastic baffle ring 5 is slipped into groove 212, and elastic baffle ring 5 is concordant with the holding of the outer cylinder of cylinder 21.
As shown in figure 3, elastic baffle ring 5 has certain screen resilience now still in the state of being stretched, gear line bar 4 is tight
It is pressed in cylinder 21, anti-backstop line bar 4 is from the cylinder 21 of 211 chute of pilot hole 31.Groove 212 can be used for accommodating elastic baffle ring 5,
Prevent from ejecting neck 41 by other objects when elastic baffle ring 5 and other inconsistent objects.
The course of work：When the cable for needing to wind is more, rotating adjusting nut 26 makes cone 3 towards close to the first side plate
22 direction movement, cone 3 are propped up line bar 4 is kept off, and gear line bar 4 is stretched out the length increase of cylinder 21, so that two groups of gear lines
It is used for the region increase for winding cable between bar 4, can be with the more cables of coiling.
Cable is wrapped on the cylinder 21 between two groups of gear line bars 4, with hand rotational handle 27 to drive cylinder 21 to rotate,
Cable is wound.
When the cable for needing to wind is fewer, rotating adjusting nut 26 makes cone 3 towards the direction away from the first side plate 22
Mobile, elastic baffle ring 5 will keep off line bar 4 and radially be pressed towards close to the direction of main shaft 24, and magnetic stripe 32 holds magnetic patch 42, makes magnetic
Block 42 keeps stable conflict with magnetic stripe 32 all the time.Magnetic patch 42 is relative to cone 3 along chute 31 towards close to the direction of front limited block
To slide, gear line bar 4 is slided along pilot hole 211 towards close to the direction of main shaft 24, and the length that gear line bar 4 stretches out cylinder 21 reduces, and two
The region for being used to wind cable between group gear line bar 4 reduces.
When not needing coiling cable on cylinder 21, rotating adjusting nut 26 makes cone 3 be moved to magnetic patch 42 and front limit
Plate 33 is inconsistent, now, the end face of the gear one end of line bar 4 away from main shaft 24 and the outer cylinder flush of cylinder 21, neck 41 with it is recessed
Groove 212 is alignd, and elastic baffle ring 5 is slipped into groove 212.Elastic baffle ring 5 is pressed in line bar 4 is kept off in cylinder 21, now cable drum 2
Integral diameter it is minimum, be convenient to deposit or carry.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of adjustable cable drum of diameter, including support（1）Be rotationally connected with the support（1）It is upper to be used for coiling cable
Cylinder（21）, it is characterized in that：The cylinder（21）For hollow structure, the cylinder（21）Radially slided on cylinder and be connected with two
The extensible member of group above circumference array distribution, the cylinder（21）It is provided with the pilot hole being oriented to the extensible member
（211）；The cylinder（21）Inside slidably connect the actuator for making extensible member radially stretch.
2. the adjustable cable drum of a kind of diameter according to claim 1, it is characterized in that：The actuator is to be slidably connected
In cylinder（21）Interior cone（3）, the cone（3）The conical surface be slidably connected with the extensible member.
3. the adjustable cable drum of a kind of diameter according to claim 2, it is characterized in that：The cone（3）The conical surface on
Offer the chute slided for the extensible member（31）, the extensible member side and the chute（31）Side is inconsistent.
4. the adjustable cable drum of a kind of diameter according to claim 3, it is characterized in that：The chute（31）Bottom surface is affixed
There is magnetic stripe（32）, described extensible member one end is connected with and the magnetic stripe（32）Attracting magnetic patch（42）.
5. the adjustable cable drum of a kind of diameter according to claim 2, it is characterized in that：The cylinder（21）Set on axis
Have and the cone（3）It is fixedly connected for rotating the cone（3）Main shaft（24）, the cylinder（21）Both ends are provided with regulation
Main shaft（24）Relative to the cylinder（21）Regulating part axially movable.
6. the adjustable cable drum of a kind of diameter according to claim 1, it is characterized in that：The extensible member is located at the cylinder
Body（21）One end of outside offers neck（41）, the neck（41）A circle is inside connected with to be used to press the extensible member
In the elastic baffle ring on the actuator（5）.
7. the adjustable cable drum of a kind of diameter according to claim 5, it is characterized in that：The regulating part include with it is described
Main shaft（24）The nut of threaded connection（26）With positioned at the nut（26）With the cylinder（21）Between thrust bearing（25）,
The thrust bearing（25）Simultaneously with the nut（26）It is inconsistent, the thrust bearing（25）Another side and the cylinder（21）
It is inconsistent.
8. the adjustable cable drum of a kind of diameter according to claim 2, it is characterized in that：The cone（3）Distinguish at both ends
It is connected with and spacing front limit plate is carried out to the extensible member（33）And rear position margining plate（34）.
9. the adjustable cable drum of a kind of diameter according to claim 6, it is characterized in that：The cylinder（21）On outer cylinder
With the elastic baffle ring（5）Correspondence position is offered for accommodating the elastic baffle ring（5）Groove（212）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700417.8U CN207108131U (en) | 2017-06-15 | 2017-06-15 | A kind of adjustable cable drum of diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700417.8U CN207108131U (en) | 2017-06-15 | 2017-06-15 | A kind of adjustable cable drum of diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207108131U true CN207108131U (en) | 2018-03-16 |
Family
ID=61577168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720700417.8U Expired - Fee Related CN207108131U (en) | 2017-06-15 | 2017-06-15 | A kind of adjustable cable drum of diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207108131U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872811A (en) * | 2018-08-30 | 2018-11-23 | 国网山东省电力公司潍坊供电公司 | Can automatic winding rope telescopic type test insulating cord wrapping machine |
| CN109941822A (en) * | 2019-04-10 | 2019-06-28 | 国网浙江省电力有限公司嘉兴供电公司 | Suitable for cable diving and withdrawing machine used in Power Material warehouse |
| CN111879213A (en) * | 2020-08-11 | 2020-11-03 | 国家电网有限公司 | Auxiliary tool for rapidly checking static curvature radius of optical cable in transformer substation |
| CN111960182A (en) * | 2020-08-07 | 2020-11-20 | 龚兴娅 | Winding device for processing fire-resistant cable |
| CN113911828A (en) * | 2021-09-23 | 2022-01-11 | 江西利明电线电缆有限公司 | A walk line stabilising arrangement for wire and cable |
-
2017
- 2017-06-15 CN CN201720700417.8U patent/CN207108131U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872811A (en) * | 2018-08-30 | 2018-11-23 | 国网山东省电力公司潍坊供电公司 | Can automatic winding rope telescopic type test insulating cord wrapping machine |
| CN108872811B (en) * | 2018-08-30 | 2021-04-16 | 国网山东省电力公司潍坊供电公司 | Insulating rope winding machine for retractable test |
| CN109941822A (en) * | 2019-04-10 | 2019-06-28 | 国网浙江省电力有限公司嘉兴供电公司 | Suitable for cable diving and withdrawing machine used in Power Material warehouse |
| CN111960182A (en) * | 2020-08-07 | 2020-11-20 | 龚兴娅 | Winding device for processing fire-resistant cable |
| CN111879213A (en) * | 2020-08-11 | 2020-11-03 | 国家电网有限公司 | Auxiliary tool for rapidly checking static curvature radius of optical cable in transformer substation |
| CN111879213B (en) * | 2020-08-11 | 2021-08-03 | 国家电网有限公司 | Auxiliary tool for rapidly checking static curvature radius of optical cable in transformer substation |
| CN113911828A (en) * | 2021-09-23 | 2022-01-11 | 江西利明电线电缆有限公司 | A walk line stabilising arrangement for wire and cable |
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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: 20180316 Termination date: 20190615 |