CN103138205B - No-station pole canopy puts cable crossover device - Google Patents
No-station pole canopy puts cable crossover device Download PDFInfo
- Publication number
- CN103138205B CN103138205B CN201310080502.5A CN201310080502A CN103138205B CN 103138205 B CN103138205 B CN 103138205B CN 201310080502 A CN201310080502 A CN 201310080502A CN 103138205 B CN103138205 B CN 103138205B
- Authority
- CN
- China
- Prior art keywords
- insulation
- rope
- cable
- connecting rod
- series connection
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 60
- 230000008676 import Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 28
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 238000003032 molecular docking Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 230000001174 ascending effect Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
The present invention discloses a kind of no-station pole canopy and puts cable crossover device, comprise elastic insulated bar, cable guides rope and series connection traction rope, the docking of described elastic insulated bar two ends forms elastic insulated ring, and described cable guides rope through elastic insulated ring, and described series connection traction rope is fixedly connected with elastic insulated ring. The invention also discloses no-station pole canopy and put cable crossover device, comprise insulation coaster, cable guides rope and series connection traction rope, and described cable guides rope to be slidably connected to the guide pulley of insulation coaster, and described series connection traction rope is connected with the insulation connecting rod of insulation coaster. The present invention utilizes elastic insulated ring or insulation coaster to arrange an aerial passage below existing high-tension line or carrying steel cable, make construction cable easily and fast be fixed to point of destination, difficulty of construction is low, consuming time short, construction cost reduces greatly, and elastic insulated ring is simple with insulation pulley structure, it is easy to safeguard maintenance.
Description
Technical field
The present invention relates to electric power and communication link puts cable apparatus field, it is specifically related to a kind of no-station pole canopy for leaping over obstacles and puts cable device.
Background technology
Power line construction and communication optical cable construction process often need to cross over important navigation channel, railway, closes the obstacles such as motorway, house, green house of vegetables, crossed construction building site, need in a lot of situation to be suspended for a long time at obstacle place, the relevant cooperating such as road closure, relevant coordination formality is various, consult difficulty big, and often require and serious schedule delays because being difficult to reach an agreement, therefore and for a long time production cost also remains high.
And traditional to put cable construction be by setting up scaffolding mostly, adopt the construction of belt tension unfolding formula to reach cable and cross over object, there is the problem of cost height, length consuming time, the condition of frame construction is taken in some workyard as both sides, navigation channel do not have, and the difficulty that the belt tension unfolding required hitching machinery of formula construction is transported to workyard is bigger; The belt tension of long distance is crossed over construction machinery and construction technical requirement very strict in addition, careless slightly will cause the serious consequence that cannot retrieve; Further, often running into external interference in construction process, this just requires before construction terminates, it is necessary to someone nurses each point, to protect safety.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of no-station pole canopy and puts cable crossover device, it is possible to solves prior art and carries out leap and put cable and need to set up scaffolding, adopts belt tension unfolding mode to construct the construction cost height brought, length consuming time, problem that difficulty is big.
The present invention is achieved through the following technical solutions:
No-station pole canopy puts cable crossover device, comprise elastic insulated bar, cable guides rope and series connection traction rope, the docking of described elastic insulated bar two ends forms elastic insulated ring, and described cable guides rope through elastic insulated ring, and described series connection traction rope is fixedly connected with elastic insulated ring.
Further improvement of the present invention scheme is, elastic insulated bar two ends are provided with supporting metal joint, and described elastic insulated bar forms elastic insulated ring by metal joint docking.
Further improvement of the present invention scheme is, spaced shack fixed by series connection traction rope, and described shack is connected with elastic insulated ring by buckling.
Further improvement of the present invention scheme is, the material of elastic insulated bar is insulated type spring glass steel composite material.
No-station pole canopy puts cable crossover device, comprises insulation coaster, cable guiding rope and series connection traction rope, and described cable guides rope to be slidably connected to the guide pulley of the coaster that insulate, and described series connection traction rope is connected with the insulation connecting rod of insulation coaster.
Further improvement of the present invention scheme is, insulation coaster also comprises the insulation connecting rod of walking pulley and hollow, and described insulation small end is connected with walking pulley, and bottom is connected with guide pulley, described insulation connecting rod upper/lower terminal is respectively equipped with set collar, and series connection traction rope is connected with set collar.
Further improvement of the present invention scheme is, walking pulley comprises two pieces of vertical A clamping plate being parallel to each other, and the first pulley being located between A clamping plate, described A clamping plate upper end is fixedly connected with by A guide rod, described A clamping plate lower ending opening forms walking rope and imports mouth, described walking rope imports mouth and is provided with movable door, and described movable door is connected with enabling stay cord, and the movable end of described enabling stay cord is through the insulation connecting rod of hollow.
Further improvement of the present invention scheme is, guide pulley comprises the B clamping plate parallel with insulation connecting rod, and the 2nd pulley being located between B clamping plate and insulation connecting rod, the lower end of described B clamping plate is fixedly connected with insulation connecting rod by B guide rod, described B clamping plate upper end is provided with the lever slightly expanded outwardly, and forms spacing groove between described lever and insulation connecting rod.
Further improvement of the present invention scheme is, spaced shack fixed by series connection traction rope, and described shack is connected with set collar by buckling.
The present invention's advantage compared with prior art is:
One, elastic insulated ring or insulation coaster are connected to existing high-tension line or carrying steel cable, with series connection traction rope, elastic insulated ring or insulation coaster are connected to form an aerial passage, guide rope band dynamic construction cable by aerial passage with cable, the impact of environment is not crossed over by lower section, decrease the time of co-ordination, production cost much slower;
Two, cable, high-tension line or the frictional force between carrying steel cable, elastic insulated ring or insulation coaster three of constructing is little, form the construction of no-station pole canopy formula, the abrasion of cable, high-tension line or carrying steel cable is little, significantly improves the speed that cable passes through, it is to increase construction quality;
Three, elastic insulated ring or insulation coaster carry, install, dismantle all very flexibly, convenient, it is not necessary to set up scaffolding and use large-scale machinery, greatly reduce difficulty of construction;
Four, little by external interference, can suspension of works at any time, greatly improve the quantity simultaneously decreasing nurse personnel of security, saved manpower;
Five, elastic insulated ring or insulation coaster are very light, and cost is low, it is possible to repeatedly use, and structure is simple, failure rate is low, and are easy to safeguard maintenance, though monomer in use fault do not affect construction speed, reliability height yet.
Accompanying drawing explanation
Fig. 1 is the structural representation of elastic insulated bar.
Fig. 2 is the use schematic diagram of elastic insulated ring.
Fig. 3 is the structural representation of insulation coaster.
Fig. 4 is the use schematic diagram of insulation coaster.
Fig. 5 is the structural representation buckled.
Embodiment
Embodiment 1
No-station pole canopy as depicted in figs. 1 and 2 puts cable crossover device, comprise elastic insulated bar 1, cable guides rope 2 and series connection traction rope 3, the material of elastic insulated bar 1 is that insulated type spring glass steel composite material elastic insulated bar 1 two ends are provided with supporting metal joint 4, described elastic insulated bar 1 is docked by metal joint 4 and forms elastic insulated ring, described cable guides rope 2 through elastic insulated ring, 3 fixing spaced shack 5 on described series connection traction rope, described shack 56 is fixedly connected with elastic insulated ring by buckling.
The material of above-mentioned elastic insulated bar 1 is insulated type spring glass steel composite material.
As shown in Figure 5, buckle 6 for Pear-Shaped Fastener for climbing mountain, comprise hook 61 and resilient push 63, the coupling end of hook 61 and resilient push 63 is provided with profile of tooth bayonet socket 62, during use, resilient push 63 is pushed to inner side, attached article is connected with hook 61, unclamps resilient push 63, profile of tooth bayonet socket 62 is engaged, and ensures that attached article can not come off.
Elastic insulated ring is comparatively applicable for the cable crossing construction that lighter in weight, quality are softer. the personnel of ascending a height climb up shaft tower, transmission rope is hung on high-tension line or carrying steel cable 11, and two ends docking of transmission being restricted is hung down after forming closed fake, elastic insulated bar 1 is connected to and transmits rope by ground personnel cooperation, then elastic insulated bar 1 is sent to personnel place of ascending a height, after the personnel of ascending a height take off elastic insulated bar 1, elastic insulated bar 1 is striden across high-tension line or carrying steel cable 11, and two ends docking forms the elastic insulated ring being connected to high-tension line or carrying steel cable 11, cable is guided rope 2 successively through elastic insulated ring by the personnel that ascend a height, and series connection traction rope 3 by shack 5 and is buckled 6 is connected successively with elastic insulated ring, cable guides the reserved sufficient length of rope 2 and series connection traction rope 3 front end, when the quantity of elastic insulated ring meets construction requirement, by ground, personnel are pulled to point of destination, series connection traction rope 3 drives elastic insulated ring to form an aerial passage below high-tension line or carrying steel cable 11, then by series connection traction rope 3 two ends fix respectively, rope 2 drive construction cable is guided with cable, cable of constructing is convenient, it is fixed to point of destination fast, when construction cable complete cross over and fastening intact after, by series connection traction rope 3 an inboardend untie, ground personnel pull series connection traction rope 3 the other end, drive elastic insulated ring to regain, by the personnel of ascending a height by elastic insulated ring disassembly & recycling. wherein cable guides rope 2, series connection traction rope 3 and transmits rope is all insulation rope. when carrying out hot line work, it is possible to adopt the elastic insulated bar 1 of different lengths to adapt to different voltage ranges.
Embodiment 2
No-station pole canopy as shown in Figure 3 puts cable crossover device, comprises insulation coaster, cable guiding rope 2 and series connection traction rope 3, and described cable guides rope 2 to be slidably connected to the guide pulley 7 of the coaster that insulate, and described series connection traction rope 3 is connected with the insulation connecting rod 9 of insulation coaster; Insulation coaster also comprises the insulation connecting rod 9 of walking pulley 8 and hollow, described insulation connecting rod 9 upper end is connected with walking pulley 8, bottom is connected with guide pulley 7, and described insulation connecting rod 9 upper/lower terminal is respectively equipped with set collar 10, and series connection traction rope 3 is connected with set collar 10.
As shown in Figure 3, walking pulley 8 comprises two pieces of vertical A clamping plate 81 being parallel to each other, and the first pulley 82 being located between A clamping plate 81, described A clamping plate 81 upper end is fixedly connected with by A guide rod 83, described A clamping plate 81 lower ending opening forms walking rope and imports mouth, described walking rope imports mouth and is provided with movable door 84, and described movable door 84 is connected with enabling stay cord 85, and the movable end of described enabling stay cord 85 is through the insulation connecting rod 9 of hollow.
As shown in Figure 3, guide pulley 7 comprises the B clamping plate 71 parallel with insulation connecting rod 9, and the 2nd pulley 72 being located between B clamping plate 71 and insulation connecting rod 9, the lower end of described B clamping plate 71 is fixedly connected with insulation connecting rod 9 by B guide rod 73, described B clamping plate 71 upper end is provided with the lever 74 slightly expanded outwardly, and forms spacing groove between described lever 74 and insulation connecting rod 9.
Other enforcements are identical with embodiment 1.
It is more suitable for insulation coaster for the cable that heavier-weight, quality are harder, the walking pulley 8 of insulation coaster is suspended on high-tension line or carrying steel cable 11 by the personnel that ascend a height, insulation connecting rod 9 upper/lower terminal of insulation coaster it is connected to two series connection traction ropes 3, to ensure the firm of coaster that insulate, rope 2 is guided to be placed in the spacing groove of guide pulley 7 cable; Cable guides the reserved sufficient length of rope 2 and series connection traction rope 3 front end, by ground, personnel are pulled to point of destination, series connection traction rope 3 drives insulation coaster to form an aerial passage below high-tension line or carrying steel cable 11, then by series connection traction rope 3 two ends fix respectively, with cable guide rope 2 drive construction cables, by construction cable easily and fast be fixed to point of destination; Construction cable complete cross over and fastening intact after, an inboardend of series connection traction rope 3 is untied, ground personnel pull the other end of series connection traction rope 3, insulation coaster is driven to regain, the personnel that ascend a height pull the enabling stay cord 85 below insulation connecting rod 9 downwards, opening the movable door 84 that insulation coaster walking rope imports mouth, the coaster that will insulate is removed and is reclaimed. For the construction that many cables are crossed over simultaneously, it is possible to solve by increasing the quantity of guide pulley. When carrying out hot line work, it is possible to adopt the insulation connecting rod 9 of different lengths to adapt to different voltage ranges.
Claims (3)
1. no-station pole canopy puts cable crossover device, it is characterized in that: comprise insulation coaster, cable guides rope (2) and series connection traction rope (3), described cable guides rope (2) to be slidably connected to the guide pulley (7) of insulation coaster, and described series connection traction rope (3) is connected with the insulation connecting rod (9) of insulation coaster; Described insulation coaster also comprises the insulation connecting rod (9) of walking pulley (8) and hollow, described insulation connecting rod (9) upper end is connected with walking pulley (8), bottom is connected with guide pulley (7), described insulation connecting rod (9) upper/lower terminal is respectively equipped with set collar (10), and series connection traction rope (3) is connected with set collar (10); Described walking pulley (8) comprises two pieces of vertical A clamping plate (81) being parallel to each other, and the first pulley (82) being located between A clamping plate (81), described A clamping plate (81) upper end is fixedly connected with by A guide rod (83), described A clamping plate (81) lower ending opening forms walking rope and imports mouth, described walking rope imports mouth and is provided with movable door (84), described movable door (84) is connected with enabling stay cord (85), and the movable end of described enabling stay cord (85) is through the insulation connecting rod (9) of hollow.
2. no-station pole canopy as claimed in claim 1 puts cable crossover device, it is characterized in that: described guide pulley (7) comprises the B clamping plate (71) parallel with insulation connecting rod (9), and the 2nd pulley (72) being located between B clamping plate (71) and insulation connecting rod (9), the lower end of described B clamping plate (71) is fixedly connected with insulation connecting rod (9) by B guide rod (73), described B clamping plate (71) upper end is provided with the lever (74) slightly expanded outwardly, and forms spacing groove between described lever (74) and insulation connecting rod (9).
3. no-station pole canopy as claimed in claim 1 puts cable crossover device, it is characterised in that: (3) fixing spaced shack (5) on described series connection traction rope, by buckling, (6) are connected described shack (5) with set collar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080502.5A CN103138205B (en) | 2013-03-14 | 2013-03-14 | No-station pole canopy puts cable crossover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080502.5A CN103138205B (en) | 2013-03-14 | 2013-03-14 | No-station pole canopy puts cable crossover device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103138205A CN103138205A (en) | 2013-06-05 |
| CN103138205B true CN103138205B (en) | 2016-06-15 |
Family
ID=48497682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310080502.5A Active CN103138205B (en) | 2013-03-14 | 2013-03-14 | No-station pole canopy puts cable crossover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103138205B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441451B (en) * | 2013-08-26 | 2016-01-20 | 国家电网公司 | A kind of overhead transmission line crosses over wire laying device |
| CN115306867A (en) * | 2022-06-30 | 2022-11-08 | 天津送变电工程有限公司 | Special R-shaped clamp for crossing net sealing and pulling rope |
| CN118137376B (en) * | 2024-03-12 | 2024-09-10 | 国网湖北省电力有限公司经济技术研究院 | Pulley for insulating rod in power transmission line construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317858A (en) * | 2001-04-26 | 2001-10-17 | 李国兴 | Hot-line method for substituting compound optical fibre cable (OPGW) for ground line of overhead high-voltage transmission lines |
| CN2610537Y (en) * | 2003-03-14 | 2004-04-07 | 山西省电力公司送变电工程公司 | Overhead cableway crossing construction device |
| CN202094542U (en) * | 2011-05-26 | 2011-12-28 | 四川省电力公司自贡电业局 | Improved pulley used for electric power line intersection and crossing construction |
| CN203135309U (en) * | 2013-03-14 | 2013-08-14 | 国家电网公司 | Tension-free cable-releasing spanning device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000102124A (en) * | 1998-07-24 | 2000-04-07 | Furukawa Electric Co Ltd:The | Wire installation method with hanging metal sheaves |
| KR20090095228A (en) * | 2008-03-05 | 2009-09-09 | 현창이엔씨(주) | A exchanging method and running block device for power transmission line electric wire |
| CN201307732Y (en) * | 2008-11-13 | 2009-09-09 | 江苏省电力公司宜兴市供电公司 | Aerial line cross-stringing tackle |
| CN102780178A (en) * | 2012-07-19 | 2012-11-14 | 嘉善县供电局 | Obstacle bridging construction method for power line wiring and wiring pulleys |
-
2013
- 2013-03-14 CN CN201310080502.5A patent/CN103138205B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317858A (en) * | 2001-04-26 | 2001-10-17 | 李国兴 | Hot-line method for substituting compound optical fibre cable (OPGW) for ground line of overhead high-voltage transmission lines |
| CN2610537Y (en) * | 2003-03-14 | 2004-04-07 | 山西省电力公司送变电工程公司 | Overhead cableway crossing construction device |
| CN202094542U (en) * | 2011-05-26 | 2011-12-28 | 四川省电力公司自贡电业局 | Improved pulley used for electric power line intersection and crossing construction |
| CN203135309U (en) * | 2013-03-14 | 2013-08-14 | 国家电网公司 | Tension-free cable-releasing spanning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103138205A (en) | 2013-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201708479U (en) | Cable stretching construction cross pulley | |
| CN103872622B (en) | Built on stilts cable laying tractor and Special-purpose lifting instrument thereof | |
| CN103138205B (en) | No-station pole canopy puts cable crossover device | |
| CN204333766U (en) | A kind of portable transmission overhead line crossing construction device | |
| CN103663301B (en) | Inclined nacelle device in a kind of | |
| CN106013924B (en) | A kind of electric force pole tower | |
| CN203135309U (en) | Tension-free cable-releasing spanning device | |
| CN109256721A (en) | A kind of helicopter live-line maintenance operation hanging basket | |
| CN202495706U (en) | Electrified installation tool for double split conductor spacer | |
| CN204376311U (en) | The heavy electric power cable high-altitude of lifting formula is handed over across unfolding device | |
| CN104554509A (en) | High-altitude cable climbing robot | |
| CN200987049Y (en) | Insulation rope ladder for live-wire process operation of earthing wire and optical fiber composite type aerial extension | |
| CN202864617U (en) | Rope-twisting-resistant hanging basket | |
| CN203734215U (en) | Overhead cable-laying tractor and special lifting tool thereof | |
| CN104627873A (en) | Safety crawling ladder structure of tower crane | |
| CN204543329U (en) | Cap covering type hanger | |
| CN204380034U (en) | Multifunction cross moves fixed point universal safety band for protection from untiing | |
| CN107069535A (en) | A kind of high-altitude coaster sets up component | |
| CN206658009U (en) | A kind of work transmission line crossing construction equipment | |
| CN209413401U (en) | Climb rattan growth inhibition device | |
| CN104600623A (en) | High-altitude crossover releasing device for lifting type heavy power cable | |
| CN204182048U (en) | One steps on tower safety device for operation | |
| CN206412695U (en) | A kind of high-altitude coaster | |
| CN105207119B (en) | Electrified span construction method for high-voltage wires and protective device of construction | |
| CN205215985U (en) | Upper and lower shaft tower protection device |
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 |