CN103730866B - A kind of cable-laying gear - Google Patents
A kind of cable-laying gear Download PDFInfo
- Publication number
- CN103730866B CN103730866B CN201410037376.XA CN201410037376A CN103730866B CN 103730866 B CN103730866 B CN 103730866B CN 201410037376 A CN201410037376 A CN 201410037376A CN 103730866 B CN103730866 B CN 103730866B
- Authority
- CN
- China
- Prior art keywords
- cable
- horizontal cylinder
- unreeling rack
- laying gear
- corner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides a kind of cable-laying gear, comprise be arranged on common trench metope on and the multiple angle iron brackets arranged along the direct of travel of cable; For be placed on common trench dog-house near ground first cable unreeling rack, it has the first horizontal cylinder supporting the cable laid out from cable hank; For being arranged on ground second cable unreeling rack at dog-house edge, it has current supply cable and walks around and make unsettled the second horizontal cylinder entering dog-house of cable; When cable is advanced for multiple actinobacillus wheels that carrying cable contacts with angle iron bracket to avoid cable, actinobacillus wheel is arranged on metope.Because cable-laying gear of the present invention makes cable and the first horizontal cylinder, is rolling friction between the second horizontal cylinder and each actinobacillus wheel, reduce the frictional force be subject in cabling process, reduce the wearing and tearing of cable surface, and then improve power supply reliability, reduce the resistance be subject to when cable is advanced simultaneously, improve the efficiency of construction of cable laying.
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 also called common trench), common trench refers to that ground, underground or built on stilts all kinds of public class pipeline are concentrated is contained in one by being arranged on, and leaves the tunnel structure for maintainer's walking passageway.
In order to effectively utilize road underground space, construction often by the cable laying of the system such as communication, electric power in common trench, with the inspection shaft of the roofbolt and all kinds of pipeline that reduce road, 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 make the outside unwrapping wire of cable hank, move along landing ground to dog-house place, then enter common trench from dog-house, then direct cable is placed on the angle iron bracket of the metope of common trench, so, in the process that cable is advanced, ground, well head wall, angle iron bracket all can produce larger frictional force to cable, more easily cause cable surface to wear and tear, have impact on power supply reliability; Also can cause larger resistance to advancing of cable simultaneously, have impact on the efficiency of construction of cable laying.
In sum, how reducing the frictional force be subject in cabling 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, to reduce the frictional force be subject in cabling 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 kind of cable-laying gear, comprise be arranged on common trench metope on and along multiple angle iron brackets that the direct of travel of cable is arranged, also comprise:
For be placed on common trench dog-house near ground first cable unreeling rack, described first cable unreeling rack has first horizontal cylinder that can support the cable laid out from cable hank;
For being arranged on ground second cable unreeling rack at described dog-house edge, described second cable unreeling rack has the described cable of confession and walks around and can make unsettled the second horizontal cylinder entering dog-house of described cable;
When cable is advanced for supporting multiple actinobacillus wheels that described cable contacts with described angle iron bracket to avoid described cable, 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 described electric mincing grinding machine is also provided with the tensioner for detecting described cable stretch.
Preferably, above-mentioned cable-laying gear also comprises the 3rd cable unreeling rack on the angle iron bracket for being arranged on described common trench corner place, described 3rd cable unreeling rack have a metope side that can be positioned at described corner the 3rd horizontal cylinder, can be positioned at another metope side in described corner the 4th horizontal cylinder and for preventing described cable to the first vertical cylinder of side, corner movement.
Preferably, in above-mentioned cable-laying gear, described 3rd cable unreeling rack is also provided with for preventing described cable to the second vertical cylinder of the side movement away from described corner, the described second vertical cylinder is positioned at the side of described 3rd cable unreeling rack away from described corner.
Preferably, in above-mentioned cable-laying gear, described 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 first cable unreeling rack comprises:
Support, described first horizontal cylinder is arranged on the bracket rotationally;
For preventing described cable to the first backstay of the side movement of described first horizontal cylinder;
For preventing described cable to the second backstay of the opposite side movement of described first horizontal cylinder, described second backstay and described first backstay lay respectively at the both sides of described first horizontal cylinder;
The 4th vertical cylinder being set in the 3rd vertical cylinder on described first backstay rotationally and being set in rotationally on described second backstay.
Preferably, in above-mentioned cable-laying gear, described support is ladder frame or square table, when described support for the first horizontal cylinder described in during square table is arranged on first angle place of described square table, and second of described square table angle place is also provided with the roller walked around for described cable, described first angle and described second angle are oppositely arranged, and described roller are provided with along its circumference distribution and the curved annular gathering sill in cross section.
Preferably, in above-mentioned cable-laying gear, the direct of travel along described cable arranges a described actinobacillus wheel every three described angle iron brackets.
Preferably, in above-mentioned cable-laying gear, described 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 side;
Be arranged on the second riser of described base plate opposite side, described first riser and described second riser are oppositely arranged, and one end of the second horizontal cylinder is arranged on described first riser, and the other end is arranged on described second riser.
As can be seen from above-mentioned technical scheme, cable-laying gear provided by the invention comprises the first cable unreeling rack, the second cable unreeling rack, multiple actinobacillus wheel and multiple angle iron bracket, wherein, angle iron bracket be arranged on common trench metope on and direct of travel along cable arrange; The ground of the first cable unreeling rack near the dog-house being placed on common trench, it has first horizontal cylinder that can support the cable laid out from cable hank; 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 entering dog-house of cable; When cable is advanced, actinobacillus wheel contacts with angle iron bracket to avoid cable for carrying cable, and this actinobacillus wheel is arranged on metope.
The present invention, when cabling, first makes the cable laid 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 that cable is unsettled enters dog-house, then enter in common trench, in the process that cable is advanced, cable is set up successively on each actinobacillus wheel.Because cable-laying gear of the present invention makes cable walk around the first horizontal cylinder successively, 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 that cable is advanced, rolling friction is between second horizontal cylinder and each actinobacillus wheel, thus reduce the frictional force be subject in cabling process, reduce the wearing and tearing of cable surface, and then improve power supply reliability, also reduce the resistance be subject to when cable is advanced simultaneously, improve 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, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of execution mode of the first cable unreeling rack that the embodiment of the present invention provides;
Fig. 2 is the structural representation of the another kind of execution mode of the first cable unreeling rack that the embodiment of the present invention provides;
Fig. 3 is the structural representation of the second cable unreeling rack that the embodiment of the present invention provides;
Fig. 4 is the structural representation of the actinobacillus wheel that the embodiment of the present invention provides;
Fig. 5 is the structural representation of the 3rd cable unreeling rack that the embodiment of the present invention provides.
Embodiment
Embodiments provide a kind of cable-laying gear, reduce the frictional force be subject in cabling process, reduce the wearing and tearing of cable surface, and then improve power supply reliability, improve the efficiency of construction of cable laying simultaneously.
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, 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, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained 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, second cable unreeling rack 2, multiple actinobacillus wheel 3 and multiple angle iron bracket, wherein, angle iron bracket be arranged on common trench metope on and direct of travel along cable arrange; The ground of the first cable unreeling rack 1 near the dog-house being placed on common trench, it has first horizontal cylinder 11 that can support the cable laid out from cable hank; 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 entering dog-house of cable; When cable is advanced, actinobacillus wheel 3 contacts with angle iron bracket to avoid cable for carrying cable, and this actinobacillus wheel 3 is arranged on metope.
The present invention, when cabling, first makes the cable laid 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 that cable is unsettled enters dog-house, then enter in common trench, in the process that cable is advanced, make cable set up successively on each actinobacillus wheel 3.Because cable-laying gear of the present invention makes cable walk around the first horizontal cylinder 11 successively, 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 that cable is advanced, rolling friction is between second horizontal cylinder 23 and each actinobacillus wheel 3, thus reduce the frictional force be subject in cabling process, reduce the wearing and tearing of cable surface, and then improve power supply reliability, also reduce the resistance be subject to when cable is advanced simultaneously, improve the efficiency of construction of cable laying.
Simultaneously, the present invention can, by cable support to suitable position, make cable tilt enter dog-house by the second cable unreeling rack 2, avoids cable to produce vertical bent angle at dog-house place, and then decrease the bending of cable generation, improve useful life and the power supply reliability of cable.
In the present invention 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 achieves automatically advancing of cable by strand grinding machine, reduce workload and the labour intensity of operating personnel, improve the mechanization degree of work simultaneously, further increase cable lay efficiency.
Strand grinding machine is preferably electric mincing grinding machine, and electric mincing grinding machine operationally can the exhausted air quantity of emissions reduction, reduces the pollution to environment, can be applicable in the common trench of space-closed better, ensure that the personnel of laying are healthy; And the noise produced during work is less, can ensure the normal communication of the personnel of laying.
Further, above-mentioned electric mincing grinding machine is also provided with the tensioner for detection streamer tension force; This tensioner can the tension force that is subject in traveling process of Real-Time Monitoring cable, if tension value exceedes default value, the personnel of laying can carry out shutdown inspection fast, improve the fail safe of cable laying.
In order to be convenient to laying of cable further, cable-laying gear also comprises the 3rd cable unreeling rack 4 on the angle iron bracket for being arranged on common trench corner place, 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 another metope side in corner the 4th horizontal cylinder 42 and for preventing cable to the first vertical cylinder 43 of side, corner movement.The present invention is when cable advances to common trench corner place, cable is made to walk around the 3rd horizontal cylinder 41 and the 4th horizontal cylinder 42 successively, such cable can contact with the first vertical cylinder 43 in corner, 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 to be rolling friction between cable and the 3rd cable unreeling rack 4, reduce the frictional force that cable is subject at corner place, reduce further the wearing and tearing of cable surface, and improve the efficiency of construction of cable laying.
3rd cable unreeling rack 4 is also provided with for preventing cable to be positioned at the side of the 3rd cable unreeling rack 4 away from corner to the vertical cylinder 44 of the second vertical cylinder 44, second of the side movement away from corner.The present invention is undertaken spacing by the second vertical cylinder 44 pairs of cables, and cable can be avoided to move laterally through corner, thus cable can be avoided to depart from the situation of the 3rd cable unreeling rack 4, ensure that the accuracy of cable moving.Certainly, the second vertical cylinder 44 also can not be set reach the prerequisite that can prevent cable from departing from horizontal cylinder length under.
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 be engaged with corner well by right angle draw-in groove 45.Right angle draw-in groove 45 directly can be aimed at corner by the present invention, and make corner snap in the installation that can complete pay off rack in right angle draw-in groove 45, simplify the disassembling operations of cable unreeling rack, what improve cable lays efficiency.Because corner is generally right angle, then after corner snaps in right angle draw-in groove 45, two metopes can be fitted with two groove faces of right angle draw-in groove 45 respectively, add the contact area in support and corner, improve engaging intensity.Certainly, for the ease of installing, above-mentioned draw-in groove can also for other angles being greater than 90 °, as 100 °.Above-mentioned 3rd cable unreeling rack 4 also can be fixed on corner by bolt or other modes.
In the present invention one specific embodiment, the first cable unreeling rack 1 comprises: support, and the first horizontal cylinder 11 is arranged on support rotationally; For preventing cable to the first backstay of the side movement of the first horizontal cylinder 11; For preventing cable to the second backstay of the opposite side movement 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 the vertical cylinder 12 of the 3rd on the first backstay rotationally and be set in the vertical cylinder 13 of the 4th on the second backstay rotationally.
The present invention is when cabling, the cable that cable hank is laid out rides on the first horizontal cylinder 11 of support, cable is avoided directly to slide on the ground, in the process that cable is advanced, be rolling friction between first horizontal cylinder 11 and cable, thus reduce the frictional force be subject in cabling process; Above-mentioned first backstay and the second backstay can position cable respectively, avoid cable to move laterally, thus cable can be avoided to depart from the situation of the first horizontal cylinder 11, ensure that the accuracy of cable moving.Simultaneously, above-mentioned 3rd vertical cylinder 12 can avoid cable directly to contact with backstay with the 4th vertical cylinder 13, in the process that cable is advanced, if cable offsets to the position of the first backstay, the 3rd vertical cylinder 12 can rotate around the first backstay under the effect of cable; If cable offsets to the position of the second backstay, the 4th vertical cylinder 13 can rotate around the second backstay under the effect of cable, and then reduces the frictional force that cable is subject to.
In one embodiment, support is ladder frame 14, and as shown in Figure 1, the structure of this support is simple, is easy to carry.In another specific embodiment, support is square table 15, now the first horizontal cylinder 11 is arranged on first angle place of square table 15, and second of square table 15 angle place is also provided with the roller 16 that current supply cable is walked around, first angle and second angle are oppositely arranged, roller 16 is provided with along its circumference distribution 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 is laid out rides on square table 15, the cable and the cooperation of the first horizontal cylinder 11 and roller 16, first horizontal cylinder 11 and roller 16 of walking around support successively can be led preferably, improves the accuracy that cable is advanced.Annular gathering sill on roller 16 of the present invention can coordinate preferably with the surface of cable, decrease the sliding friction produced 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, positioning action can be played to cable, thus improve the situation of cable to both sides play, decrease the dislocation that cable occurs.
In the present invention one specific embodiment, the direct of travel along cable arranges an actinobacillus wheel 3 every three angle iron brackets, and the structure of this actinobacillus wheel 3 as shown in Figure 4.The present embodiment places 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, the quantity of actinobacillus wheel 3 can be increased in the corner of common trench, so that cable walking about in corner.Certainly, can also select to arrange an actinobacillus wheel 3 every two or four angle iron bracket according to the size of cable and the difference of practical application.
In the present invention one specific embodiment, the second cable unreeling rack 2 comprises the ground base plate 21 for being arranged on dog-house edge; Be arranged on the first riser 22 of base plate 21 side; The second riser 24, first riser 22 and the second riser 24 that are arranged on base plate 21 opposite side 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 the cable exported from the first cable unreeling rack 1 ride over the second horizontal cylinder 23 of the second cable unreeling rack 2, then enters dog-house; This cable unreeling rack can be played a supporting role to cable, makes that cable is unsettled enters dog-house, avoids cable directly to slide on the ground at dog-house edge; Produce rolling friction between second horizontal cylinder 23 and cable, thus to reduce in cabling process in the frictional force that dog-house place is subject to, reduce the wearing and tearing of cable surface, and then improve power supply reliability.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments 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, comprise be arranged on common trench metope on and along multiple angle iron brackets that the direct of travel of cable is arranged, it is characterized in that, also comprise:
For be placed on common trench dog-house near ground first cable unreeling rack (1), described first cable unreeling rack (1) has first horizontal cylinder (11) that can support the cable laid out from cable hank;
For being arranged on ground second cable unreeling rack (2) at described dog-house edge, described second cable unreeling rack (2) has the described cable of confession and walks around and can make unsettled the second horizontal cylinder (23) entering dog-house of described cable;
When cable is advanced for supporting multiple actinobacillus wheels (3) that described cable contacts with described angle iron bracket to avoid described cable, described actinobacillus wheel (3) is arranged on described metope.
2. cable-laying gear as claimed in claim 1, it is characterized in that, also comprise the strand grinding machine for driving described cable to advance, described strand grinding machine is connected with described cable by pull rope.
3. cable-laying gear as claimed in claim 2, it is characterized in that, described strand grinding machine is electric mincing grinding machine, and described electric mincing grinding machine is also provided with the tensioner for detecting described cable stretch.
4. cable-laying gear as claimed in claim 1, it is characterized in that, also comprise the 3rd cable unreeling rack (4) on the angle iron bracket for being arranged on described common trench corner place, described 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 another metope side in described corner the 4th horizontal cylinder (42) and for preventing described cable to the first vertical cylinder (43) of side, corner movement.
5. cable-laying gear as claimed in claim 4, it is characterized in that, described 3rd cable unreeling rack (4) is also provided with for preventing described cable to the second vertical cylinder (44) of the side movement away from described corner, the described second vertical cylinder (44) is positioned at the side of described 3rd cable unreeling rack (4) away from described corner.
6. cable-laying gear as claimed in claim 5, is characterized in that, described 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, it is characterized in that, described first cable unreeling rack (1) comprising:
Support, described first horizontal cylinder (11) is arranged on the bracket rotationally;
For preventing described cable to the first backstay of the side movement of described first horizontal cylinder (11);
For preventing described cable to the second backstay of the opposite side movement of described first horizontal cylinder (11), described second backstay and described first backstay lay respectively at the both sides of described first horizontal cylinder (11);
The 4th vertical cylinder (13) being set in the 3rd vertical cylinder (12) on described first backstay rotationally and being set in rotationally on described 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), when described support for the first horizontal cylinder (11) described in time square table (15) is arranged on first angle place of described square table (15), and second angle place of described square table (15) is also provided with the roller (16) walked around for described cable, described first angle and described second angle are oppositely arranged, and described roller (16) are provided with along its circumference distribution and the curved annular gathering sill in cross section.
9. cable-laying gear as claimed in claim 1, it is characterized in that, the direct of travel along described cable arranges a described actinobacillus wheel (3) every three described angle iron brackets.
10. cable-laying gear as claimed in claim 1, it is characterized in that, described 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) side;
Be arranged on second riser (24) of described base plate (21) opposite side, described first riser (22) and described second riser (24) are oppositely arranged, one end of second horizontal cylinder (23) is arranged on described first riser (22), and the other end is arranged on described 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103730866A CN103730866A (en) | 2014-04-16 |
| CN103730866B true CN103730866B (en) | 2016-04-13 |
Family
ID=50454845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410037376.XA Active CN103730866B (en) | 2014-01-26 | 2014-01-26 | A kind of cable-laying gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103730866B (en) |
Families Citing this family (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 |
| CN107104394B (en) * | 2017-04-30 | 2019-01-04 | 芜湖泰庆电子科技有限公司 | The method of blow-off line is crossed in a kind of extra-high-tension cable process of deployment |
| CN107147041B (en) * | 2017-05-16 | 2019-03-12 | 贵州电网有限责任公司 | Portable comprehensive bus cable device |
| CN111463718A (en) * | 2020-05-26 | 2020-07-28 | 国网四川省电力公司技能培训中心 | Releasing device for cable laying in tunnel and using method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202333628U (en) * | 2011-11-25 | 2012-07-11 | 虞城县供电有限责任公司 | Cable trailer |
| CN203674639U (en) * | 2014-01-26 | 2014-06-25 | 宁波甬城配电网建设有限公司 | Cable laying device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100981712B1 (en) * | 2010-03-29 | 2010-09-10 | 대덕전력 주식회사 | Cable guide roller for hanger |
| 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 |
-
2014
- 2014-01-26 CN CN201410037376.XA patent/CN103730866B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202333628U (en) * | 2011-11-25 | 2012-07-11 | 虞城县供电有限责任公司 | Cable trailer |
| CN203674639U (en) * | 2014-01-26 | 2014-06-25 | 宁波甬城配电网建设有限公司 | Cable laying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103730866A (en) | 2014-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103730866B (en) | A kind of cable-laying gear | |
| CN203674640U (en) | Cable pay-off rack and cable laying device | |
| CN204886016U (en) | Big high drop cable machinery of cross -section long distance exhibition system of putting | |
| CN203617624U (en) | Cable well protection device | |
| KR20130027175A (en) | Many cable pulling equipment of underground cable | |
| CN206789988U (en) | A kind of quick laying apparatu of horizontal cable | |
| CN203674639U (en) | Cable laying device | |
| CN204216501U (en) | Cable laying tool | |
| RU2461937C1 (en) | Distribution system and method of distribution system maintenance | |
| CN104362551A (en) | Auxiliary tool for installation of cable in pipe at 10 KV or below | |
| CN103738785A (en) | Portable spooling equipment | |
| CN105406405A (en) | Sliding device for cable operation | |
| CN203722180U (en) | Cable pay-off rack and cable laying device | |
| CN204205436U (en) | Horizontal crane span structure inner cable laying apparatu | |
| CN203674677U (en) | Pay-off wheel and cable laying device | |
| CN203674641U (en) | Cable pay-off rack and cable laying device | |
| CN204243630U (en) | 10kV and following cable pipe lay aid | |
| CN203747357U (en) | Coal mine coal machine cable machinery self moving device | |
| CN203722142U (en) | Cable laying rack and cable laying device | |
| CN203674660U (en) | Cable laying device and pay-off wheel | |
| CN203674661U (en) | Pay-off wheel and cable laying device | |
| CN205471960U (en) | Wire pay -off | |
| CN204645763U (en) | Wire rope guiding lifting appliance | |
| CN202464935U (en) | Tensioner for installing optic cables | |
| CN104078893B (en) | Vertical well cable construction device used for high-rise building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181220 Address after: 315000 No. 168 Ningcizhong Road, Jiangbei District, Ningbo City, Zhejiang Province Patentee after: NINGBO TRANSMISSION & DISTRIBUTION CONSTRUCTION CO., LTD. Address before: 315000 No. 538 Jiangbei Kangqiao South Road, Ningbo City, Zhejiang Province Patentee before: NINGBO YONGCHENG POWER DISTRIBUTION NETWORK CONSTRUCTION CO., LTD. |
|
| TR01 | Transfer of patent right |