CN108092190A - One kind wears cable down-lead device automatically - Google Patents
One kind wears cable down-lead device automatically Download PDFInfo
- Publication number
- CN108092190A CN108092190A CN201810032842.3A CN201810032842A CN108092190A CN 108092190 A CN108092190 A CN 108092190A CN 201810032842 A CN201810032842 A CN 201810032842A CN 108092190 A CN108092190 A CN 108092190A
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- China
- Prior art keywords
- idler wheel
- lead device
- connecting rod
- moving portion
- hook
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/088—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling devices movable inside conduits
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention discloses one kind to wear cable down-lead device automatically, its key points of the technical solution are that including moving portion, leading part, driving portion and adding protection unit, protection unit is added to be arranged on the both sides of moving portion；Leading part is arranged on the one side of moving portion and is fixedly connected with moving portion, moving portion includes several idler wheels of the walking on steel strand wires, connect the connecting rod of adjacent rollers, protection unit is added to include the supporting rod that one end is fixedly connected with the connecting rod, the support plate being fixedly connected with the supporting rod other end, leading part includes several guide rods being fixedly connected with the connecting rod, it is connected to guiding piece of the draw bar away from connecting rod one end, the draw bar being arranged on inside guide rod, driving portion includes the driving motor with being disposed therein on an idler wheel, it is arranged on clump weight of the idler wheel away from driving motor one side.It is this to wear the loss that cable down-lead device has advantageously reduced human resources automatically, improve laying cable during security, reduce manually high-altitude laying cable there is the probability of security incident.
Description
Technical field
The present invention relates to communication engineering technical field, more specifically, it relates to which a kind of wear cable down-lead device automatically.
Background technology
At present, the non-self-supporting line such as optical cable, communication cable, radio frequency coaxial-cable, soft power cable, soft water delivery, gas, oil pipe
Cable must be suspended to steel strand wires, steel wire etc. by one at a certain distance and hold on line, in general construction in aerial be laid with
In the process, it is necessary to manually carry out the laying work of communications optical cable by ladder or other ascending tools, the laying of traditional cable
Method needs substantial amounts of labour, exists simultaneously certain danger, inconvenient for operation.
The content of the invention
In view of the deficiencies of the prior art, the present invention intends to provide one kind to wear cable down-lead device, advantage automatically
It is the work that can realize high-altitude automatic laying cable, reduces the consumption of human resources.
To achieve the above object, the present invention provides following technical solutions：
One kind wears cable down-lead device automatically, including moving portion, driving portion, leading part and adds protection unit, the leading part is arranged on
It the one side of moving portion and is fixedly connected with moving portion, described plus protection unit is arranged on the both sides of moving portion；
The moving portion includes several idler wheels on steel strand wires of walking, the connection for being arranged on idler wheel both sides and connecting adjacent rollers
Bar, the idler wheel are rotatablely connected by rotation axis and connecting rod, and the idler wheel is in I-shaped；
The driving portion include be disposed therein on an idler wheel driving motor, be arranged on idler wheel away from driving motor one side
Clump weight, the shaft of the driving motor is fixedly connected with the rotating shaft, and the driving motor is with clump weight on idler wheel thickness
The center symmetric setting in direction；
The leading part includes several guide rods being fixedly connected with the connecting rod, is connected to guide rod leading away from connecting rod one end
Draw block, the draw bar contradicted with guiding piece, the draw bar is iron and is arranged on the inside of hook, and the guiding piece is by magnet
Be made, on guiding piece, the guide rod is directed away from the one side extension of steel strand wires for draw bar absorption, the guiding piece with
It is contradicted on the outside of hook on steel strand wires；
Described plus protection unit includes the supporting rod that one end is fixedly connected with the connecting rod, the support being fixedly connected with the supporting rod other end
Plate, the supporting rod extend in arc-shaped to the direction away from idler wheel, the support plate and the hook that is arranged on steel strand wires
Outside contradicts.
By using above-mentioned technical proposal, driving motor driving idler wheel is walked on steel strand wires, driving motor and counterweight
Block is combined, and is conducive to entirely wear the stability of cable down-lead device in use, draw bar is combined with guiding piece, by cable
The inside of hook is penetrated, the automatic work for wearing cable is realized, reduces the consumption of human resources, improve work efficiency, wear cable
Down-lead device plays the role of auxiliary and wears cable down-lead device stable operation during use, is conducive to wear cable down-lead device in steel strand
The stability walked on line.
The present invention is further arranged to：The bottom of the idler wheel is contradicted with hook, and the bottom of the idler wheel is equipped with and steel
The groove that twisted wire is engaged by clamping.
By using above-mentioned technical proposal, it is present with the part of protrusion on steel strand wires due to hanging over, is not linking up with
Part, steel strand wires, which are clamped, enters the inside of groove so that steel strand wires come into full contact with idler wheel, are conducive to idler wheel in steel strand wires
The stability of upper walking.
The present invention is further arranged to：The madial wall of the idler wheel is equipped with chamfering, and the chamfering is supported with the outer wall linked up with
It touches.
By using above-mentioned technical proposal, during rolling, chamfering and the hook of inner wall contradict idler wheel, add rolling
The contact area during walking with hook is taken turns, is conducive to wear the stability of cable down-lead device in use.
The present invention is further arranged to：The guide rod is arc-shaped towards steel strand wires curving, the guide rod
For elastic rod.
By using above-mentioned technical proposal, idler wheel drives draw bar that can move together, draw bar exists during movement
The obstruction of hook can be run into during movement, draw bar made of elastic rod has certain elastic force, runs into the obstruction of hook
When, it may occur that certain deformation reduces the obstruction of hook.
The present invention is further arranged to：The guiding piece is circular wheeled magnet, the axis of the wheeled magnet and rolling
The axis of wheel is vertical.
By using above-mentioned technical proposal, for guiding piece made of wheeled magnet when being contacted with hook, wheeled magnet can be around
It the axis of its own to rotate, during walking, runs into hook, be conducive to move quickly through hook, reduction resistance is gone in directly rolling, together
When also function to the effect of guiding.
The present invention is further arranged to：One end of the draw bar is equipped with draught line in cone, the other end.
By using above-mentioned technical proposal, draw bar is through hook under the drive of guiding piece, and draw bar is in mobile mistake
Guiding role is played in Cheng Zhong, coniform end, and reduce causes it to be collided with hook because draw bar occurs crooked
The situation of interim card.
The present invention is further arranged to：The connecting rod is equipped with the placing frame placed for driving motor.
By using above-mentioned technical proposal, be conducive to wear cable down-lead device during use, the position of driving motor is steady
It is fixed, it reduces driving motor and occurs dropping the situation of damage.
The present invention is further arranged to：The support plate is equipped with guide plate, two institutes towards one end of its direction of motion
Guide plate is stated to extend outwardly in bell mouth shape.
By using above-mentioned technical proposal, cable down-lead device is worn when being moved on steel strand wires, it, can in the guide plate of bell mouth shape
There is situation about hindering with hook collision effectively to avoid support plate, be conducive to wear the steady operation of cable down-lead device.
In conclusion the invention has the advantages that：
1st, the loss of human resources has been advantageously reduced, has improved the work efficiency of laying cable；
2nd, improve laying cable during security, reduce manually high-altitude laying cable there is the general of security incident
Rate.
Description of the drawings
Fig. 1 is for embodying the overall structure diagram for wearing cable down-lead device in this implementation automatically；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Fig. 3 is for embodying the structure diagram of leading part in this implementation；
Fig. 4 is the partial enlarged view of B in Fig. 3.
Reference numeral：1st, moving portion；11st, idler wheel；111st, groove；112nd, chamfering；12nd, connecting rod；121st, placing frame；13、
Rotation axis；2nd, driving portion；21st, driving motor；22nd, clump weight；3rd, leading part；31st, guide rod；32nd, guiding piece；33rd, draw bar；
331st, draught line；4th, protection unit is added；41st, supporting rod；42nd, support plate；5th, link up with；6th, steel strand wires.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
Embodiment：One kind wears cable down-lead device automatically, as shown in Figure 1, including moving portion 1, the driving for driving moving portion 1
Portion 2, the one side for being arranged on moving portion 1 and the leading part 3 being fixedly connected with moving portion 1（As shown in Figure 3）, be arranged on moving portion 1
Both sides add protection unit 4；Moving portion 1 realizes movement under the action of driving portion 2 on steel strand wires 6, and leading part 3 follows moving portion
1 moves together, meanwhile, moving portion 1 adds protection unit 4 to play guiding and stabilization during movement, so as to real
The work that cable down-lead device can be stablized now is worn automatically.
As shown in Figure 1, moving portion 1 includes several idler wheels 11 of the walking on steel strand wires 6, is arranged on 11 both sides of idler wheel and company
The connecting rod 12 of adjacent rollers 11 is connect, the idler wheel 11 is rotatablely connected by rotation axis 13 and connecting rod 12, and idler wheel 11 is twisted in steel
When being moved on line 6, connecting rod 12 realizes being synchronized with the movement for idler wheel 11, is conducive to entirely wear the stability of the operation of cable down-lead device.
Wherein, as shown in Figure 1, wearing cable down-lead device during use, idler wheel 11 is moved on steel strand wires 6, is used
Idler wheel 11 in I-shaped, for idler wheel 11 during use, I-shaped idler wheel 11 can avoid the hook on steel strand wires 6,
Reduce 5 pairs of movements of idler wheels 11 of hook to have an impact.When idler wheel 11 is by the steel strand wires 6 without hook 5, in order to improve idler wheel
11 stability moved on steel strand wires 6 are equipped with groove 111 in idler wheel 11（As shown in Figure 2）, idler wheel 11 in moving process,
When not linking up with 5 interference, steel strand wires 6 are exactly in the interior of groove 111, stablize so as to be conducive to idler wheel 11 on steel strand wires 6
Movement.
Meanwhile as shown in Figure 1, the madial wall in idler wheel 11 is equipped with chamfering 112, chamfering 112 and the outer wall of hook 5 contradict,
Idler wheel 11 is during movement, and when chamfering 112 is contacted with hook 5, it is also to play the role of support to link up with 5 pairs of idler wheels 11, is had
Beneficial to idler wheel 11 is improved in mobile stability, being conducive to wear cable down-lead device smoothly to run.
As shown in Figure 1, cable down-lead device is worn when being moved on steel strand wires 6, since idler wheel 11 and the contact area of steel strand wires 6 have
Limit, so wearing, the stationarity of cable down-lead device in use is poor, and be arranged on 1 both sides of moving portion adds protection unit 4 to be conducive to
Wear the stability that cable down-lead device uses.Protection unit 4 is added to include supporting rod 41 and supporting rod that one end is fixedly connected with connecting rod 12
The support plate 42 that 41 other ends are fixedly connected, supporting rod 41 in arc-shaped to away from idler wheel 11 direction extend, support plate 42 with
The outside for being arranged on the hook 5 on steel strand wires 6 contradicts；It wears cable down-lead device when moving, will not go out between supporting rod 41 and hook 5
Now interfere, meanwhile, support plate 42 and the outside of hook 5 contradict, and realize that support contradicts in the both sides for wearing cable down-lead device, reduce and wear
There is situation about rocking during movement in cable down-lead device, so as to be conducive to improve the stability worn cable down-lead device and used.
As shown in Figure 1, support plate 42 is equipped with guide plate 421 towards one end of its direction of motion, two guide plates 421 are outside
Extension is in bell mouth shape；Cable down-lead device is worn when being moved on steel strand wires 6, in the guide plate 421 of bell mouth shape, can effectively be kept away
Exempt from support plate 42 and situation about hindering occurred with 5 collision of hook, be conducive to wear the steady operation of cable down-lead device.
Wherein, as shown in Figures 3 and 4, leading part 3 includes several and connecting rod as the critical piece for wearing cable down-lead device
12 guide rods 31 being fixedly connected are connected to guiding piece 32 of the draw bar 33 away from 12 one end of connecting rod, are contradicted with guiding piece 32
Draw bar 33, draw bar 33 is iron and is arranged on the inside of hook 5, and guiding piece 32 is made of magnet, and draw bar 33 adsorbs
On guiding piece 32, guide rod 31 is directed away from the one side extension of steel strand wires 6, guiding piece 32 and 5 outside of hook on steel strand wires 6
It contradicts；Wear cable down-lead device when in use, guiding piece 32 made of magnet drives iron that draw bar 33 is made and is moved in hook 5,
One end of general draw bar 33 is equipped with draught line 331 in cone, the other end, and draw bar 33 is coniform in moving process
Guiding role is played in end, and reduce causes it to occur the situation of collision interim card with hook 5 because draw bar 33 occurs crooked.
As shown in figure 3, simultaneously as cable is unusual weight, in order to improve the work efficiency of laying cable, draw bar 33
Draught line 331 is driven to initially pass through hook 5, the later stage connects cable and draught line 331, by pulling draught line 331, so as to
The personnel of being implemented without climb to high-altitude, and realize and cable is applied in the hook 5 of eminence.Human resources are advantageously reduced
Loss, improve laying cable work efficiency；The security during laying cable is also improved, is reduced manually in height
There is the probability of security incident in sky laying cable.
As shown in Figures 3 and 4, guide rod 31 is arc-shaped towards 6 curving of steel strand wires, meanwhile, guide rod 31 is elasticity
Bar；Idler wheel 11 drives draw bar 33 that can move together, draw bar 33 can run into extension during movement during movement
The obstruction of hook 5, draw bar 33 has certain elastic force made of elastic rod, when running into the obstruction of hook 5, it may occur that certain shape
Become, hook 5 can be skipped, so as to reduce the obstruction of hook 5, be conducive to wear cable down-lead device and smoothly run.
Meanwhile as shown in Figures 3 and 4, using wheeled magnet as guiding piece 32, the axis of wheeled magnet and the axis of idler wheel 11
Line is vertical, wears in the case that cable down-lead device runs into hook when walking, the side of wheeled magnet with link up with 5 outside phase
Conflict is cut, wheeled magnet can be rotated around the axis of its own, directly rolled and reduced resistance in the past, be conducive to move quickly through hook
5, the frictional force between guiding piece 32 and hook 5 is reduced, meanwhile, also function to the effect of guiding.
As shown in Figure 1, wearing cable down-lead device under the action of driving portion 2, the mobile working on steel strand wires 6 is realized, drive
Portion 2 include be disposed therein on an idler wheel 11 driving motor 21, be arranged on idler wheel 11 away from 21 one side of driving motor
Clump weight 22, the shaft of driving motor 21 are fixedly connected with rotation axis 13, and driving motor 21 is thick on idler wheel 11 with clump weight 22
The center symmetric setting in direction is spent, driving motor 21 drives idler wheel 11 to walk on steel strand wires 6, driving motor 21 and clump weight
22 are combined, and are conducive to entirely wear the stability of cable down-lead device in use.
Wherein, as shown in Figure 1, being additionally provided with the placing frame 121 for the placement of driving motor 21 in connecting rod 12, be conducive to wear
Cable down-lead device during use, stablize by the position of driving motor 21, reduces driving motor 21 and occurs dropping the feelings of damage
Condition.
Specific operation process：
Operator will wear cable down-lead device and be placed on steel strand wires 6 first, according to actual situation so that steel strand wires 6 are embedded into recessed
The inside of slot 111, the chamfering 112 and hook 5 for having one or two idler wheels 11 contradict, while support plate 42 is also with linking up with 5
Side wall contradict, so as to fulfill wear cable down-lead device early period adjust work, after the stabilization for wearing cable down-lead device is adjusted, will carry
The draw bar 33 of draught line 331 transmits the inside for arriving hook 5, and draw bar 33 is attracted each other with guiding piece 32 after conflict, traction
Bar 33 is in the moving direction that conical one end direction wears cable down-lead device, and operator starts driving motor 21, so as to be to realize to wear cable
Mobile working of the down-lead device on steel strand wires 6, draw bar 33 are completed to wear the work of draught line 331, draught line in hook 5
331 complete after wearing, and cable is connected by operator with one end of draught line 331, pass through pulling equipment or manually dragging traction
Line 331, draught line 331 it is dragged go out hook 5 inside when, cable realize hook 5 inside wears work, thus
The laying work of cable is realized, the process of entire cable laying is not required operator to be advantageously reduced always in working at height
The losses of human resources improves the security during laying cable, reduces manually that laying cable is pacified in high-altitude
The probability of full accident.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
It is all protected in the right of invention be subject to Patent Law.
Claims (8)
1. one kind wears cable down-lead device automatically, it is characterized in that：Including moving portion（1）, driving portion（2）, leading part（3）And add shield dress
It puts（4）, the leading part（3）It is arranged on moving portion（1）One side and and moving portion（1）It is fixedly connected, described plus protection unit（4）
It is arranged on moving portion（1）Both sides；
The moving portion（1）Including walking in steel strand wires（6）On several idler wheels（11）, be arranged on idler wheel（11）Both sides and connection
Adjacent rollers（11）Connecting rod（12）, the idler wheel（11）Pass through rotation axis（13）With connecting rod（12）Rotation connection, it is described
Idler wheel（11）In I-shaped；
The driving portion（2）Including with being disposed therein an idler wheel（11）On driving motor（21）, be arranged on idler wheel（11）
Away from driving motor（21）The clump weight of one side（22）, the driving motor（21）Shaft and rotation axis（13）It is fixedly connected,
The driving motor（21）With clump weight（22）On idler wheel（11）The center symmetric setting of thickness direction；
The leading part（3）Including several and connecting rod（12）The guide rod being fixedly connected（31）, be connected to guide rod（31）Far
From connecting rod（12）The guiding piece of one end（32）With guiding piece（32）The draw bar of conflict（33）, the draw bar（33）For iron
Bar and it is arranged on hook（5）Inside, the guiding piece（32）It is made of magnet, the draw bar（33）Absorption is in guiding piece
（32）On, the guide rod（31）It is directed away from steel strand wires（6）One side extension, the guiding piece（32）With steel strand wires（6）On
Hook（5）Outside contradicts；
Described plus protection unit（4）Including one end and connecting rod（12）The supporting rod being fixedly connected（41）With supporting rod（41）It is another
Hold the support plate being fixedly connected（42）, the supporting rod（41）In arc-shaped to away from idler wheel（11）Direction extension, the branch
Fagging（42）With being arranged on steel strand wires（6）On hook（5）Outside contradict.
2. one kind according to claim 1 wears cable down-lead device automatically, it is characterized in that：The idler wheel（11）Bottom and hook
（5）It contradicts, the idler wheel（11）Bottom be equipped with and steel strand wires（6）The groove of clamping engagement（111）.
3. one kind according to claim 2 wears cable down-lead device automatically, it is characterized in that：The idler wheel（11）Madial wall be equipped with
Chamfering（112）, the chamfering（112）With hook（5）Outer wall contradict.
4. one kind according to claim 1 wears cable down-lead device automatically, it is characterized in that：The guide rod（31）Towards steel strand wires
（6）Curving is arc-shaped, the guide rod（31）For elastic rod.
5. one kind according to claim 4 wears cable down-lead device automatically, it is characterized in that：The guiding piece（32）It is wheeled for circle
Magnet, the axis and idler wheel of the wheeled magnet（11）Axis it is vertical.
6. one kind according to claim 5 wears cable down-lead device automatically, it is characterized in that：The draw bar（33）One end in circle
Taper, the other end are equipped with draught line（331）.
7. one kind according to claim 1 wears cable down-lead device automatically, it is characterized in that：The connecting rod（12）It is equipped with for driving
Dynamic motor（21）The placing frame of placement（121）.
8. one kind according to claim 1 wears cable down-lead device automatically, it is characterized in that：The support plate（42）Towards its movement
The one end in direction is equipped with guide plate（421）, two guide plates（421）Extend outwardly in bell mouth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810032842.3A CN108092190B (en) | 2018-01-13 | 2018-01-13 | Automatic cable threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810032842.3A CN108092190B (en) | 2018-01-13 | 2018-01-13 | Automatic cable threading device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108092190A true CN108092190A (en) | 2018-05-29 |
| CN108092190B CN108092190B (en) | 2023-10-20 |
Family
ID=62182063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810032842.3A Active CN108092190B (en) | 2018-01-13 | 2018-01-13 | Automatic cable threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108092190B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493843A (en) * | 2018-05-31 | 2018-09-04 | 钦州学院 | The pipeline transporter of cable |
| CN108574235A (en) * | 2018-06-25 | 2018-09-25 | 南京市龙马通信工程有限公司 | A kind of communication pipe pull wire arrangement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203553782U (en) * | 2013-11-25 | 2014-04-16 | 国家电网公司 | Large diameter cable traction supporting structure |
| CN107086502A (en) * | 2017-06-24 | 2017-08-22 | 南京市龙马通信工程有限公司 | A kind of communication pipe lead distributor |
| CN206665998U (en) * | 2017-04-28 | 2017-11-24 | 北京荣景天悦电力设备安装有限公司 | Draught line storage device |
-
2018
- 2018-01-13 CN CN201810032842.3A patent/CN108092190B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203553782U (en) * | 2013-11-25 | 2014-04-16 | 国家电网公司 | Large diameter cable traction supporting structure |
| CN206665998U (en) * | 2017-04-28 | 2017-11-24 | 北京荣景天悦电力设备安装有限公司 | Draught line storage device |
| CN107086502A (en) * | 2017-06-24 | 2017-08-22 | 南京市龙马通信工程有限公司 | A kind of communication pipe lead distributor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493843A (en) * | 2018-05-31 | 2018-09-04 | 钦州学院 | The pipeline transporter of cable |
| CN108574235A (en) * | 2018-06-25 | 2018-09-25 | 南京市龙马通信工程有限公司 | A kind of communication pipe pull wire arrangement |
| CN108574235B (en) * | 2018-06-25 | 2024-01-26 | 南京市龙马通信工程有限公司 | Communication pipeline traction wire device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108092190B (en) | 2023-10-20 |
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Address after: 211299 Hongguang East Road, Lishui Economic Development Zone, Nanjing, Jiangsu, 17 Applicant after: NANJING LONGMA COMMUNICATION ENGINEERING Co.,Ltd. Address before: 211200 Shuang Tong Road, Lishui Economic Development Zone, Nanjing, Jiangsu Applicant before: NANJING LONGMA COMMUNICATION ENGINEERING Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |