CN103730866A - Cable laying device - Google Patents
Cable laying device Download PDFInfo
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- CN103730866A CN103730866A CN201410037376.XA CN201410037376A CN103730866A CN 103730866 A CN103730866 A CN 103730866A CN 201410037376 A CN201410037376 A CN 201410037376A CN 103730866 A CN103730866 A CN 103730866A
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- cable
- horizontal cylinder
- unreeling rack
- laying
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Abstract
The invention provides a cable laying device. The cable laying device comprises a plurality of angle iron frames, a first cable pay-off stand, a second cable pay-off stand and a plurality of pay-off wheels, wherein the plurality of angle iron frames are arranged on a wall surface of a utility tunnel and in a traveling direction of a cable; the first cable pay-off stand is placed on the ground near a feeding opening of the utility tunnel and provided with a first horizontal roller for supporting the cable which is reeled out of a cable reel; the second cable pay-off stand is arranged on the ground on the feeding opening edge and provided with a second horizontal roller; the cable bypasses the second horizontal roller and enters the feeding opening in suspension; the plurality of pay-off wheels are used for supporting the cable and preventing the cable from contacting the angle iron frame when the cable travels; the pay-off wheels are arranged on the wall surface. Through the cable laying device, rolling friction is generated between the cable and the first horizontal roller, the second horizontal roller and the pay-off wheels, so that the friction force in the cable laying process is reduced and the abrasion on the surface of the cable is alleviated, and the power supply reliability is improved; meanwhile, the resistance generated when the cable travels is reduced and thus the construction efficiency of cable laying is improved.
Description
Technical field
The present invention relates to communication, technical field of power systems, more particularly, relate to a kind of cable-laying gear.
Background technology
In urban area, because land resource is very rare, the utilization of aboveground space is very limited, so the exploitation underground space becomes the inevitable outcome of urban development.The underground space is mainly built with the pattern in the comprehensive corridor of urban Underground pipeline (being called again common trench), common trench refers to being arranged on ground, underground or built on stilts all kinds of public class pipeline is concentrated and is contained in one, and leaves the walk tunnel structure of passage for maintainer.
In order effectively to utilize road underground space, construction often by the cable laying of the systems such as communication, electric power in common trench, to reduce the roofbolt of road and the inspection shaft of all kinds of pipelines, and then reduce the contradiction of overhead wire and greening, conscientiously solve the hard nut to crack on city " slide fastener road ".
At present, in common trench, during cabling, first cable hank is placed on the ground, then made the outside unwrapping wire of cable hank, along landing ground, to dog-house place, move, then from dog-house, enter common trench, then direct cable is placed on the angle iron bracket of metope of common trench, so, in the process of advancing at cable, ground, well head wall, angle iron bracket all can produce larger frictional force to cable, more easily cause cable surface wearing and tearing, have affected power supply reliability; Also can cause larger resistance to advancing of cable simultaneously, affect the efficiency of construction of cable laying.
In sum, how reducing the frictional force that is subject in cable laying process, to reduce the wearing and tearing of cable surface, and then improve power supply reliability, improve the efficiency of construction of cable laying simultaneously, is current those skilled in the art technical problems urgently to be resolved hurrily.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of cable-laying gear, with the frictional force that reduces to be subject in cable laying process, reduce the wearing and tearing of cable surface, and then improve power supply reliability, improve the efficiency of construction of cable laying simultaneously.
In order to achieve the above object, the invention provides following technical scheme:
A cable-laying gear, comprises on the metope that is arranged on common trench and a plurality of angle iron brackets of arranging along the direct of travel of cable, also comprises:
For being placed near ground first cable unreeling rack of dog-house of common trench, described the first cable unreeling rack has first horizontal cylinder that can support the cable laying out from cable hank;
For being arranged on ground second cable unreeling rack at described dog-house edge, described the second cable unreeling rack has for described cable to be walked around and can make unsettled the second horizontal cylinder that enters dog-house of described cable;
When cable is advanced, for supporting a plurality of actinobacillus wheels of described cable to avoid described cable to contact with described angle iron bracket, described actinobacillus wheel is arranged on described metope.
Preferably, above-mentioned cable-laying gear also comprises the strand grinding machine for driving described cable to advance, and described strand grinding machine is connected with described cable by pull rope.
Preferably, in above-mentioned cable-laying gear, described strand grinding machine is electric mincing grinding machine, and is also provided with the tensioner for detection of described cable stretch on described electric mincing grinding machine.
Preferably, above-mentioned cable-laying gear also comprises for being arranged on the 3rd cable unreeling rack on the angle iron bracket at described common trench corner place, described the 3rd cable unreeling rack have a metope side that can be positioned at described corner the 3rd horizontal cylinder, can be positioned at described corner another metope side the 4th horizontal cylinder and for preventing that described cable is to the first vertical cylinder of corner side shifting.
Preferably, in above-mentioned cable-laying gear, on described the 3rd cable unreeling rack, be also provided with for preventing that described cable is to the second vertical cylinder of the side shifting away from described corner, the described second vertical cylinder is positioned at described the 3rd cable unreeling rack away from a side in described corner.
Preferably, in above-mentioned cable-laying gear, described the 3rd cable unreeling rack also has the right angle draw-in groove that can snap in for described corner.
Preferably, in above-mentioned cable-laying gear, described the first cable unreeling rack comprises:
Support, described the first horizontal cylinder is arranged on described support rotationally;
For preventing that described cable is to the first backstay of a side shifting of described the first horizontal cylinder;
For the second backstay that prevents that described cable from moving to the opposite side of described the first horizontal cylinder, described the second backstay and described the first backstay lay respectively at the both sides of described the first horizontal cylinder;
Be set in rotationally the 3rd vertical cylinder on described the first backstay and be set in rotationally the 4th vertical cylinder on described the second backstay.
Preferably, in above-mentioned cable-laying gear, described support is ladder frame or square table, described in when described support is square table, the first horizontal cylinder is arranged on the place, first angle of described square table, and the place, second angle of described square table is also provided with the roller of walking around for described cable, described first angle and described second angle are oppositely arranged, and be provided with along it and circumferentially distribute and the curved annular gathering sill in cross section on described roller.
Preferably, in above-mentioned cable-laying gear, along the direct of travel of described cable, every three described angle iron brackets, a described actinobacillus wheel is set.
Preferably, in above-mentioned cable-laying gear, described the second cable unreeling rack comprises:
For being arranged on the ground base plate at described dog-house edge;
Be arranged on the first riser of described base plate one side;
Be arranged on the second riser of described base plate opposite side, described the first riser and described the second riser are oppositely arranged, and one end of the second horizontal cylinder is arranged on described the first riser, and the other end is arranged on described the second riser.
From above-mentioned technical scheme, can find out, cable-laying gear provided by the invention comprises the first cable unreeling rack, the second cable unreeling rack, a plurality of actinobacillus wheel and a plurality of angle iron bracket, wherein, angle iron bracket is arranged on the metope of common trench and along the direct of travel of cable and arranges; The first cable unreeling rack is for being placed near the ground of dog-house of common trench, and it has first horizontal cylinder that can support the cable laying out from cable hank; The second cable unreeling rack is for being arranged on the ground at dog-house edge, and it has current supply cable and walks around and can make unsettled the second horizontal cylinder that enters dog-house of cable; When cable is advanced, actinobacillus wheel is for carrying cable to avoid cable to contact with angle iron bracket, and this actinobacillus wheel is arranged on metope.
The present invention, when cabling, first makes the cable laying out from cable hank set up on the first horizontal cylinder of the first cable unreeling rack; Then make cable set up on the second horizontal cylinder of the second cable unreeling rack, and then make the unsettled dog-house that enters of cable, then enter in common trench, in the process of advancing at cable, make cable set up successively on each actinobacillus wheel.Because making cable, cable-laying gear of the present invention walks around successively the first horizontal cylinder, the second horizontal cylinder and each actinobacillus wheel, can avoid cable directly and ground, dog-house wall directly contacts with angle iron bracket, cable and the first horizontal cylinder in the process of advancing at cable, between the second horizontal cylinder and each actinobacillus wheel, be rolling friction, thereby reduced the frictional force being subject in cable laying process, the wearing and tearing of cable surface have been reduced, and then improved power supply reliability, also reduced the resistance being subject to when cable is advanced simultaneously, improved the efficiency of construction of cable laying.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of execution mode of the first cable unreeling rack of providing of the embodiment of the present invention;
Fig. 2 is the structural representation of the another kind of execution mode of the first cable unreeling rack that provides of the embodiment of the present invention;
Fig. 3 is the structural representation of the second cable unreeling rack of providing of the embodiment of the present invention;
Fig. 4 is the structural representation of the actinobacillus wheel that provides of the embodiment of the present invention;
Fig. 5 is the structural representation of the 3rd cable unreeling rack that provides of the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of cable-laying gear, has reduced the frictional force that is subject in cable laying process, has reduced the wearing and tearing of cable surface, and then has improved power supply reliability, has improved the efficiency of construction of cable laying simultaneously.
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to accompanying drawing 1-5, the cable-laying gear that the embodiment of the present invention provides comprises the first cable unreeling rack 1, the second cable unreeling rack 2, a plurality of actinobacillus wheel 3 and a plurality of angle iron bracket, wherein, angle iron bracket is arranged on the metope of common trench and along the direct of travel of cable and arranges; The first cable unreeling rack 1 is for being placed near the ground dog-house of common trench, and it has first horizontal cylinder 11 that can support the cable laying out from cable hank; The second cable unreeling rack 2 is for being arranged on the ground at dog-house edge, and it has current supply cable and walks around and can make unsettled the second horizontal cylinder 23 that enters dog-house of cable; When cable is advanced, actinobacillus wheel 3 is for carrying cable to avoid cable to contact with angle iron bracket, and this actinobacillus wheel 3 is arranged on metope.
The present invention, when cabling, first makes the cable laying out from cable hank set up on the first horizontal cylinder 11 of the first cable unreeling rack 1; Then make cable set up on the second horizontal cylinder 23 of the second cable unreeling rack 2, and then make the unsettled dog-house that enters of cable, then enter in common trench, in the process of advancing at cable, make cable set up successively on each actinobacillus wheel 3.Because making cable, cable-laying gear of the present invention walks around successively the first horizontal cylinder 11, second horizontal cylinder 23 and each actinobacillus wheel 3, can avoid cable directly and ground, dog-house wall directly contacts with angle iron bracket, cable and the first horizontal cylinder 11 in the process of advancing at cable, between the second horizontal cylinder 23 and each actinobacillus wheel 3, be rolling friction, thereby reduced the frictional force being subject in cable laying process, the wearing and tearing of cable surface have been reduced, and then improved power supply reliability, also reduced the resistance being subject to when cable is advanced simultaneously, improved the efficiency of construction of cable laying.
Simultaneously, the present invention can make cable tilt enter dog-house by cable support to suitable position by the second cable unreeling rack 2, avoids cable to produce vertical bent angle at dog-house place, and then reduced the bending that cable occurs, improved useful life and the power supply reliability of cable.
In the present invention's one specific embodiment, cable-laying gear also comprises the strand grinding machine of advancing for driving cable, and this strand grinding machine is connected with cable by pull rope.The present invention has realized automatically advancing of cable by strand grinding machine, has reduced operating personnel's workload and labour intensity, improved simultaneously work mechanization degree, further improved the efficiency of laying of cable.
Strand grinding machine is preferably electric mincing grinding machine, and electric mincing grinding machine can reduce the exhausted air quantity of discharge when work, reduces the pollution to environment, can be applicable to better, in the common trench of space-closed, guarantee that the personnel of laying are healthy; And the noise that when work produces is less, can guarantee the personnel's of laying normal communication.
Further, on above-mentioned electric mincing grinding machine, be also provided with the tensioner for detection of cable stretch; The tension force that this tensioner can Real-Time Monitoring cable be subject in traveling process, if tension value surpasses default value, the personnel of laying can carry out shutdown inspection fast, have improved the fail safe of cable laying.
In order to be further convenient to laying of cable, cable-laying gear also comprises for being arranged on the 3rd cable unreeling rack 4 on the angle iron bracket of locating in common trench corner, as shown in Figure 5, the 3rd cable unreeling rack 4 have a metope side that can be positioned at corner the 3rd horizontal cylinder 41, can be positioned at corner another metope side the 4th horizontal cylinder 42 and for preventing that cable is to the first vertical cylinder 43 of corner side shifting.The present invention is when cable advances to common trench corner place, make cable walk around successively the 3rd horizontal cylinder 41 and the 4th horizontal cylinder 42, cable can contact with the first vertical cylinder 43 in corner like this, under the active force of cable, the 3rd horizontal cylinder 41, the 4th horizontal cylinder 42 and the first vertical cylinder 43 all can rotate, and then make between cable and the 3rd cable unreeling rack 4 as rolling friction, reduced the frictional force that cable is subject at place, corner, further reduce the wearing and tearing of cable surface, and improved the efficiency of construction of cable laying.
On the 3rd cable unreeling rack 4, be also provided with for preventing that cable is positioned at the 3rd cable unreeling rack 4 away from a side in corner to the vertical cylinder 44 of the second vertical cylinder 44, the second of the side shifting away from corner.The present invention is undertaken spacing by 44 pairs of cables of the second vertical cylinder, move laterally, thereby can avoid cable to depart from the situation of the 3rd cable unreeling rack 4 in the time of can avoiding cable through corner, has guaranteed the accuracy of cable moving.Certainly, under horizontal cylinder length is able to prevent prerequisite that cable departs from, the second vertical cylinder 44 also can be set.
Preferably, the 3rd cable unreeling rack 4 also has the right angle draw-in groove 45 that can snap in for corner; When cable is advanced, the 3rd cable unreeling rack 4 can engage with corner well by right angle draw-in groove 45.The present invention can directly aim at corner by right angle draw-in groove 45, makes corner snap in the installation that can complete pay off rack in right angle draw-in groove 45, has simplified the dismounting operation of cable unreeling rack, has improved the efficiency of laying of cable.Because corner is generally right angle, corner snaps in after right angle draw-in groove 45, and two metopes can be fitted with two groove faces of right angle draw-in groove 45 respectively, have increased the contact area in support and corner, have improved engaging intensity.Certainly, for the ease of installing, above-mentioned draw-in groove can also be for being greater than other angles of 90 °, as 100 °.Above-mentioned the 3rd cable unreeling rack 4 also can be fixed on corner by bolt or other modes.
In the present invention's one specific embodiment, the first cable unreeling rack 1 comprises: support, and the first horizontal cylinder 11 is arranged on support rotationally; For preventing that cable is to the first backstay of a side shifting of the first horizontal cylinder 11; For the second backstay that prevents that cable from moving to the opposite side of the first horizontal cylinder 11, the second backstay and the first backstay lay respectively at the both sides of the first horizontal cylinder 11; Be set in rotationally the vertical cylinder 12 of the 3rd on the first backstay and be set in rotationally the vertical cylinder 13 of the 4th on the second backstay.
The present invention is when cabling, the cable that cable hank lays out is ridden on the first horizontal cylinder 11 of support, avoid cable directly to slide on the ground, in the process of advancing at cable, between the first horizontal cylinder 11 and cable for rolling friction, thereby reduced the frictional force that is subject in cable laying process; Above-mentioned the first backstay and the second backstay can position cable respectively, avoid cable to move laterally, thereby can avoid cable to depart from the situation of the first horizontal cylinder 11, have guaranteed the accuracy of cable moving.Simultaneously, the above-mentioned the 3rd vertical cylinder 12 can avoid cable directly to contact with backstay with the 4th vertical cylinder 13, in the process of advancing at cable, if cable to the position skew of the first backstay, the 3rd vertical cylinder 12 can be around the first backstay rotation under the effect of cable; If cable is to the position skew of the second backstay, the 4th vertical cylinder 13 can rotate around the second backstay under the effect of cable, and then has reduced the frictional force that cable is subject to.
In one embodiment, support is ladder frame 14, and as shown in Figure 1, this support simple in structure, is easy to carry.In another specific embodiment, support is square table 15, now the first horizontal cylinder 11 is arranged on the place, first angle of square table 15, and the place, second angle of square table 15 is also provided with the roller 16 that current supply cable is walked around, first angle and second angle are oppositely arranged, on roller 16, be provided with along it and circumferentially distribute and the curved annular gathering sill in cross section, as shown in Figure 2.The support strength of above-mentioned square table 15 is better, can improve the stationarity that cable is advanced.
When cabling, the cable that cable hank lays out is ridden on square table 15, and walk around successively the first horizontal cylinder 11 of support and the cooperation of roller 16, the first horizontal cylinders 11 and roller 16 cable that can lead preferably, improve the accuracy that cable is advanced.Annular gathering sill on roller 16 of the present invention can coordinate preferably with the surface of cable, reduced the sliding friction producing between cable and roller 16, and this annular gathering sill makes the diameter at roller 16 two ends be greater than the diameter at middle part, can play positioning action to cable, thereby improve cable to the situation of both sides play, reduced the dislocation that cable occurs.
In the present invention's one specific embodiment, along the direct of travel of cable, every three angle iron brackets, an actinobacillus wheel 3 is set, the structure of this actinobacillus wheel 3 is as shown in Figure 4.The present embodiment is placed an actinobacillus wheel 3 every three angle iron brackets in common trench, and the quantity of actinobacillus wheel 3 is moderate, and now actinobacillus wheel 3 can play guide effect preferably to cable; Further, in the corner of common trench, can increase the quantity of actinobacillus wheel 3, so that cable walking about in corner.Certainly, according to the difference of the size of cable and practical application, can also select, every two or four angle iron bracket, an actinobacillus wheel 3 is set.
In the present invention's one specific embodiment, the second cable unreeling rack 2 comprises for being arranged on the ground base plate 21 at dog-house edge; Be arranged on the first riser 22 of base plate 21 1 sides; The second riser 24, the first risers 22 and the second riser 24 that are arranged on base plate 21 opposite sides are oppositely arranged, and one end of the second horizontal cylinder 23 is arranged on the first riser 22, and the other end is arranged on the second riser 24, as shown in Figure 3.
The present invention makes to ride over the second horizontal cylinder 23 of the second cable unreeling rack 2 from the cable of the first cable unreeling rack 1 output, then enters dog-house; This cable unreeling rack can be played a supporting role to cable, makes the unsettled dog-house that enters of cable, avoids cable directly on the ground at dog-house edge, to slide; Between the second horizontal cylinder 23 and cable, produce rolling friction, thereby reduced the frictional force that is subject at dog-house place in cable laying process, reduced the wearing and tearing of cable surface, and then improved power supply reliability.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a cable-laying gear, comprises on the metope that is arranged on common trench and a plurality of angle iron brackets of arranging along the direct of travel of cable, it is characterized in that, also comprises:
For being placed near ground first cable unreeling rack (1) of dog-house of common trench, described the first cable unreeling rack (1) has first horizontal cylinder (11) that can support the cable laying out from cable hank;
For being arranged on ground second cable unreeling rack (2) at described dog-house edge, described the second cable unreeling rack (2) has for described cable to be walked around and can make unsettled the second horizontal cylinder (23) that enters dog-house of described cable;
A plurality of actinobacillus wheels (3) that contact with described angle iron bracket to avoid described cable for supporting described cable when cable is advanced, described actinobacillus wheel (3) is arranged on described metope.
2. cable-laying gear as claimed in claim 1, is characterized in that, also comprises the strand grinding machine for driving described cable to advance, and described strand grinding machine is connected with described cable by pull rope.
3. cable-laying gear as claimed in claim 2, is characterized in that, described strand grinding machine is electric mincing grinding machine, and is also provided with the tensioner for detection of described cable stretch on described electric mincing grinding machine.
4. cable-laying gear as claimed in claim 1, it is characterized in that, also comprise for being arranged on the 3rd cable unreeling rack (4) on the angle iron bracket at described common trench corner place, described the 3rd cable unreeling rack (4) have a metope side that can be positioned at described corner the 3rd horizontal cylinder (41), can be positioned at described corner another metope side the 4th horizontal cylinder (42) and for preventing that described cable is to the first vertical cylinder (43) of corner side shifting.
5. cable-laying gear as claimed in claim 4, it is characterized in that, on described the 3rd cable unreeling rack (4), be also provided with for preventing that described cable is to the second vertical cylinder (44) of the side shifting away from described corner, the described second vertical cylinder (44) is positioned at described the 3rd cable unreeling rack (4) away from a side in described corner.
6. cable-laying gear as claimed in claim 5, is characterized in that, described the 3rd cable unreeling rack (4) also has the right angle draw-in groove (45) that can snap in for described corner.
7. cable-laying gear as claimed in claim 1, is characterized in that, described the first cable unreeling rack (1) comprising:
Support, described the first horizontal cylinder (11) is arranged on described support rotationally;
Be used for preventing that described cable is to the first backstay of a side shifting of described the first horizontal cylinder (11);
Be used for preventing the second backstay that described cable moves to the opposite side of described the first horizontal cylinder (11), described the second backstay and described the first backstay lay respectively at the both sides of described the first horizontal cylinder (11);
Be set in rotationally the 3rd vertical cylinder (12) on described the first backstay and be set in rotationally the 4th vertical cylinder (13) on described the second backstay.
8. cable-laying gear as claimed in claim 7, it is characterized in that, described support is ladder frame (14) or square table (15), described in when described support is square table (15), the first horizontal cylinder (11) is arranged on the place, first angle of described square table (15), and the place, second angle of described square table (15) is also provided with the roller (16) of walking around for described cable, described first angle and described second angle are oppositely arranged, and be provided with along it and circumferentially distribute and the curved annular gathering sill in cross section on described roller (16).
9. cable-laying gear as claimed in claim 1, is characterized in that, along the direct of travel of described cable, every three described angle iron brackets, a described actinobacillus wheel (3) is set.
10. cable-laying gear as claimed in claim 1, is characterized in that, described the second cable unreeling rack (2) comprising:
For being arranged on the ground base plate (21) at described dog-house edge;
Be arranged on first riser (22) of described base plate (21) one sides;
Be arranged on second riser (24) of described base plate (21) opposite side, described the first riser (22) and described the second riser (24) are oppositely arranged, it is upper that one end of the second horizontal cylinder (23) is arranged on described the first riser (22), and the other end is arranged on described the second riser (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037376.XA CN103730866B (en) | 2014-01-26 | 2014-01-26 | A kind of cable-laying gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037376.XA CN103730866B (en) | 2014-01-26 | 2014-01-26 | A kind of cable-laying gear |
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| Publication Number | Publication Date |
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| CN103730866A true CN103730866A (en) | 2014-04-16 |
| CN103730866B CN103730866B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410037376.XA Active CN103730866B (en) | 2014-01-26 | 2014-01-26 | A kind of cable-laying gear |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485610A (en) * | 2014-12-24 | 2015-04-01 | 内黄县供电有限责任公司 | Power cable fixing frame |
| CN105896394A (en) * | 2014-10-27 | 2016-08-24 | 无锡市神力通信工程有限公司 | Well edge cable laying rack |
| CN107104394A (en) * | 2017-04-30 | 2017-08-29 | 陶霞霞 | A kind of method that blow-off line is crossed in extra-high-tension cable process of deployment |
| CN107147041A (en) * | 2017-05-16 | 2017-09-08 | 贵州电网有限责任公司 | Portable comprehensive bus cable device |
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| KR100981712B1 (en) * | 2010-03-29 | 2010-09-10 | 대덕전력 주식회사 | Cable guide roller for hanger |
| CN202333628U (en) * | 2011-11-25 | 2012-07-11 | 虞城县供电有限责任公司 | Cable trailer |
| CN203151054U (en) * | 2013-03-12 | 2013-08-21 | 中国铁建电气化局集团第五工程有限公司 | Corner support for cable laying |
| CN203674639U (en) * | 2014-01-26 | 2014-06-25 | 宁波甬城配电网建设有限公司 | Cable laying device |
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- 2014-01-26 CN CN201410037376.XA patent/CN103730866B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100981712B1 (en) * | 2010-03-29 | 2010-09-10 | 대덕전력 주식회사 | Cable guide roller for hanger |
| CN202333628U (en) * | 2011-11-25 | 2012-07-11 | 虞城县供电有限责任公司 | Cable trailer |
| CN203151054U (en) * | 2013-03-12 | 2013-08-21 | 中国铁建电气化局集团第五工程有限公司 | Corner support for cable laying |
| CN203674639U (en) * | 2014-01-26 | 2014-06-25 | 宁波甬城配电网建设有限公司 | Cable laying device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896394A (en) * | 2014-10-27 | 2016-08-24 | 无锡市神力通信工程有限公司 | Well edge cable laying rack |
| CN104485610A (en) * | 2014-12-24 | 2015-04-01 | 内黄县供电有限责任公司 | Power cable fixing frame |
| CN107104394A (en) * | 2017-04-30 | 2017-08-29 | 陶霞霞 | A kind of method that blow-off line is crossed in extra-high-tension cable process of deployment |
| CN107147041A (en) * | 2017-05-16 | 2017-09-08 | 贵州电网有限责任公司 | Portable comprehensive bus cable device |
| CN107147041B (en) * | 2017-05-16 | 2019-03-12 | 贵州电网有限责任公司 | Portable comprehensive bus cable device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103730866B (en) | 2016-04-13 |
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