CN105217380B - A kind of tensioner for transmission line of electricity - Google Patents
A kind of tensioner for transmission line of electricity Download PDFInfo
- Publication number
- CN105217380B CN105217380B CN201510608294.0A CN201510608294A CN105217380B CN 105217380 B CN105217380 B CN 105217380B CN 201510608294 A CN201510608294 A CN 201510608294A CN 105217380 B CN105217380 B CN 105217380B
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- Prior art keywords
- tensioner
- cable conductor
- crawler belt
- parallel
- guide rail
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 230000005611 electricity Effects 0.000 title claims abstract description 13
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000005060 rubber Substances 0.000 claims description 7
- 239000013589 supplement Substances 0.000 claims description 6
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 230000003019 stabilising effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 241000606750 Actinobacillus Species 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The present invention provides a kind of tensioner for transmission line of electricity, the transmission line of electricity includes power transmission tower and the cable conductor that is arranged on the power transmission tower；The tensioner includes the drive system of fixed frame, the track assembly being arranged on the fixed frame and driving track assembly rotation, the fixed frame include shell, the guide rail being vertically arranged arranged in the horizontal direction and the case inside both ends and with the guide rail guide holder disposed in parallel for being connected with the cable conductor；The guide rail is equipped with to be flexibly connected and two track assemblies disposed in parallel along the vertical direction with it.Stabilising arrangement provided by the invention, have the advantages that it is small in size, light-weight, be readily transported and can provide more hightension meet construction need.
Description
Technical field
The invention of this hair is related to a kind of power construction device, in particular to a kind of tensioner for transmission line of electricity.
Background technique
When erecting power transmission lines, with tensioner on actinobacillus wheel traction rope or cable provide tension to prevent unwrapping wire mistake
Fastly.Some mountainous regions, power equipment once go wrong, and existing equipment is unable to complete electric power first-aid.So needing to provide one kind just
In the light-duty tensioner of transport, the electric power first-aid work under adverse circumstances is completed.
The present inventor has found that tensioned machine has the following problems through long-term observation, research: 1, existing tensioner is stretching one
Body formula, drive system, hydraulic system are very heavy.Huge drum diameter causes to pass with bulky hydraulic and engine system
System tensioner and not applicable mechanization transportation, can not reach payingoff construction place.2, existing tensioner shakes during the work time
It is larger, the normal operation of tensioner is influenced, there are security risk, maintenance cost is high.3, working efficiency is low, can not pass through series connection
The static friction distance for increasing cable provides bigger tension to the cable on actinobacillus wheel.
For this reason, it may be necessary to a kind of tensioner for transmission line of electricity be provided, to reduce tensioner volume and weight, convenient transportation
With use, avoid operational vibration and improve tension meeting construction requirement.
Summary of the invention
The deficiencies in the prior art are solved, the present invention provides following technical proposals to realize: provided a kind of for defeated
The tensioner of electric line, the transmission line of electricity include power transmission tower and the cable conductor that is arranged on the power transmission tower；The tension
Machine includes the drive system of fixed frame, the track assembly being arranged on the fixed frame and the driving track assembly rotation,
The fixed frame includes shell, the guide rail being vertically arranged arranged in the horizontal direction and at the case inside both ends
And with the guide rail guide holder disposed in parallel for being connected with the cable conductor；
The guide rail is equipped with to be flexibly connected and two track assemblies disposed in parallel along the vertical direction with it.
The track assembly include the supporting plate being flexibly connected with the guide rail, with the vertically disposed driving wheel of the supporting plate and
Driven wheel, the crawler belt being wrapped on the driving wheel and driven wheel and the crawler belt fagging being arranged in the crawler belt.
The crawler belt rubber arranged in parallel along its longitudinal direction with the liner wall surface is coated on by the inner liner wall of reticular structure
Film composition；
The sheet rubber surface is equipped with along the friction teeth of the horizontally-parallel arrangement of the crawler belt and setting in the friction teeth
The horizontal groove of the heart, the cable conductor are fixed in the horizontal groove.
Between the track assembly and supporting plate, equipped with the turn-screw perpendicular to the pedrail mechanism horizontal axis；
The turn-screw is two-way ball-screw comprising lead screw shaft, the rotation spiral shell being flexibly connected with the lead screw shaft
Adjustment handwheel female and that described lead screw shaft one end is set；
The lead screw shaft axial ends is respectively equipped with oppositely oriented helical form raceway；
The load that the rotating nuts inner cavity is equipped with spiral helicine ball road and is flexibly connected with the helical form raceway
Ball.
The supporting plate is equipped with the directive wheel being flexibly connected with the guide rail.
The drive system includes being sequentially connected to constitute the gerotor motor in circuit, overflow valve, radiator, filter and unidirectional
Valve；
Supplement oil circuit is parallel between the gerotor motor and overflow valve, the supplement oil circuit includes quick coupling one, institute
State quick coupling one one end connect with the overflow valve other end and the motor slippage pump for being connected with check valve that is arranged in parallel and
The reversal valve for being connected with quick coupling two is connected.
Horizontal direction is arranged in the fixed frame in the gerotor motor, and center is equipped with turn being connected with the driving wheel
Axis.
The crawler belt fagging is by with two blocks of level boards disposed in parallel being bonded on the inside of the crawler belt and in the level board
Between be vertically arranged support plate composition；The support plate is equipped with the horizontal connector being flexibly connected with the driven wheel.
A kind of application method for tensioner, described method includes following steps:
Tensioner described in the first step is one or more, and the more tensioners are joined end to end；
Second step rotation adjustment handwheel, turn-screw drive two pedrail mechanisms for being separately positioned on vertical direction to draw close
Clamp the cable conductor drawn from guide holder；
Third step controller controls quick coupling one and disconnects, and quick coupling two is connected；Drive system operation, motor repairing
It is gerotor motor repairing that makeup oil in pump is recycled by radiator and filter；
4th step gerotor motor, which rotates forward, tenses cable conductor, drives cable conductor horizontal motion.
The second step, when controller control quick coupling one is connected, quick coupling two is disconnected；Gerotor motor reversion tenses
Cable conductor drives cable conductor counter motion.
Compared with the latest prior art, technical solution provided by the invention has the following beneficial effects:
1, tensioner provided by the present application has volume and weight small, the advantages of being readily transported.Suitable for mountainous region, river shoal
Etc. the working environment for being difficult to transport.
2, tensioner provided by the present application can use the more methods being used in series, and lengthen static friction distance, will brake
Power is shared on every separate unit hydraulic motor, and bigger tension practice of construction requirement is met.
3, after tensioner provided by the present application is using two pedrail mechanism clamping cables conducting wires, electricity is driven by drive system
The method of cable conducting wire has the advantages that small in size, light-weight and high-efficient.
4, drive system provided by the present application has the advantages that structure is simple, reliable and stable.
5, drive system provided by the present application has radiator and filter, it is ensured that gerotor motor stable operation.
6, tensioner provided by the present application has structure letter using the vertically movable of two-way ball-screw control pedrail mechanism
Advantage single, production cost is low.
Detailed description of the invention
Fig. 1 is tensioner top view provided by the invention；
Fig. 2 is track assembly main view provided by the invention；
Fig. 3 is crawler belt cross-sectional view provided by the invention；
Fig. 4 is track assembly provided by the invention and fixed frame connection schematic diagram；
Fig. 5 is tensioner overhead, partial cut-away view provided by the invention；
Fig. 6 is lead screw shaft provided by the invention and rotating nuts connection schematic diagram；
Fig. 7 is drive system connection schematic diagram provided by the invention；
Fig. 8 is that drive system provided by the invention works normally schematic diagram；
Fig. 9 is that drive system provided by the invention controls gerotor motor reversion schematic diagram；
Wherein, 1-fixed frame, 2-track assemblies, 3-drive systems, 4-guide rails, 5-guide holders, 6-turn-screws,
7-driving wheels, 8-driven wheels, 9-crawler belt faggings, 10-inner liner walls, 11-sheet rubbers, 12-lead screw shaft, 13-rotation spiral shells
Mother, 14-gerotor motors, 15-overflow valves, 16-radiators, 17-filters, 18-quick couplings one, 19-motor repairings
Pump, 20-quick couplings two, 21-reversal valves, 22-supporting plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
As shown in Figure 1, a kind of tensioner for transmission line of electricity, the transmission line of electricity includes power transmission tower and is arranged described
Cable conductor on power transmission tower；The tensioner includes fixed frame 1, the track assembly 2 being arranged on the fixed frame 1 and driving
The drive system 3 that the track assembly 2 rotates, which is characterized in that
As shown in figure 4, the fixed frame 1 is including shell, the guide rail 4 being vertically arranged arranged in the horizontal direction and described
Case inside both ends and with the guide rail 4 guide holder 5 disposed in parallel for being connected with the cable conductor；
As shown in Fig. 2, the guide rail 4 is equipped with and is flexibly connected with it and two crawler belt groups disposed in parallel along the vertical direction
Part 2.
As shown in Figure 2 and Figure 5, the track assembly 2 includes the supporting plate 22 being flexibly connected with the guide rail 4 and the support
The vertically disposed driving wheel 7 of plate 22 and driven wheel 8 are wrapped in the driving wheel 7 and crawler belt on driven wheel 8 and are arranged described
Crawler belt fagging 9 in crawler belt.
As shown in figure 3, the crawler belt by reticular structure inner liner wall 10 and be coated on 10 surface of inner liner wall and indulged along it
It is formed to sheet rubber 11 arranged in parallel；
11 surface of sheet rubber is equipped with along the friction teeth of the horizontally-parallel arrangement of the crawler belt and setting in the friction teeth
The horizontal groove at center, the cable conductor are fixed in the horizontal groove.
Between the track assembly 2 and supporting plate 22, equipped with the turn-screw perpendicular to the pedrail mechanism horizontal axis
6；
As shown in fig. 6, the turn-screw 6 is two-way ball-screw comprising lead screw shaft 12 is lived with the lead screw shaft 12
The rotating nuts 13 of dynamic connection and the adjustment handwheel that described 12 one end of lead screw shaft is set；
12 axial ends of lead screw shaft is respectively equipped with oppositely oriented helical form raceway；
13 inner cavity of rotating nuts is equipped with spiral helicine ball road and is flexibly connected with the helical form raceway negative
Carry ball.
The supporting plate 22 is equipped with the directive wheel being flexibly connected with the guide rail 4.
As shown in fig. 7, the drive system 3 includes being sequentially connected the gerotor motor 14 for constituting circuit, overflow valve 15, heat dissipation
Device 16, filter 17 and check valve；
Supplement oil circuit is parallel between the gerotor motor 14 and overflow valve 15, the supplement oil circuit includes quick coupling one
18, described one 18 one end of quick coupling connect with the overflow valve 15 other end be arranged in parallel be connected with check valve motor mend
Oil pump 19 is connected with the reversal valve 21 for being connected with quick coupling 2 20.
Horizontal direction is arranged in the fixed frame 1 in the gerotor motor 14, and center is equipped with and is connected with the driving wheel 7
Shaft.
The crawler belt fagging 9 is by with two blocks of level boards disposed in parallel being bonded on the inside of the crawler belt and in the level board
Between be vertically arranged support plate composition；The support plate is equipped with the horizontal connector being flexibly connected with the driven wheel 8.
As shown in figure 8, a kind of application method of tensioner, described method includes following steps:
Tensioner described in the first step is one or more, and the more tensioners are joined end to end；
Second step rotation adjustment handwheel, turn-screw 6 drive two pedrail mechanisms for being separately positioned on vertical direction to draw close
Clamp the cable conductor drawn from guide holder 5；
Third step controller controls quick coupling 1 and disconnects, and quick coupling 2 20 is connected；Drive system 3 is run, motor
It is 14 repairing of gerotor motor that makeup oil in slippage pump 19 is recycled by radiator 16 and filter 17；
4th step gerotor motor 14, which rotates forward, tenses cable conductor, drives cable conductor horizontal motion.
As shown in figure 9, the second step, when controller control quick coupling 1 is connected, quick coupling 2 20 is disconnected；Pendulum
The reversion of line motor 14 tenses cable conductor, drives cable conductor counter motion.
The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, although referring to above-described embodiment pair
The present invention is described in detail, those of ordinary skill in the art still can to a specific embodiment of the invention into
Row modifies perhaps equivalent replacement and these exist without departing from any modification of spirit and scope of the invention or equivalent replacement
Apply within pending claim protection model of the invention.
Claims (8)
1. a kind of tensioner for transmission line of electricity, the transmission line of electricity includes power transmission tower and the electricity that is arranged on the power transmission tower
Cable conducting wire；The tensioner includes fixed frame (1), the track assembly (2) being arranged on the fixed frame (1) and the driving shoe
Drive system (3) with component (2) rotation, which is characterized in that
The fixed frame (1) includes shell, the guide rail (4) being vertically arranged arranged in the horizontal direction and in the case inside two
End and with the guide rail (4) guide holder (5) disposed in parallel for being connected with the cable conductor；
The guide rail (4) is equipped with to be flexibly connected and two track assemblies (2) disposed in parallel along the vertical direction with it；
The track assembly (2) includes the supporting plate (22) being flexibly connected with the guide rail (4), is vertically arranged with the supporting plate (22)
Driving wheel (7) and driven wheel (8), the crawler belt that is wrapped on the driving wheel (7) and driven wheel (8) and be arranged in the crawler belt
Interior crawler belt fagging (9)；
The drive system (3) include be sequentially connected constitute the gerotor motor (14) in circuit, overflow valve (15), radiator (16),
Filter (17) and check valve；
Supplement oil circuit is parallel between the gerotor motor (14) and overflow valve (15), the supplement oil circuit includes quick coupling one
(18), described quick coupling one (18) one end is connected with the overflow valve (15), and the other end is connected with check valve with what is be arranged in parallel
Motor slippage pump (19) be connected with the reversal valve (21) for being connected with quick coupling two (20).
2. tensioner as described in claim 1, which is characterized in that the crawler belt by reticular structure inner liner wall (10) and cladding
On the inner liner wall (10) surface along its longitudinal sheet rubber (11) composition arranged in parallel；
Sheet rubber (11) surface is equipped with along the friction teeth of the horizontally-parallel arrangement of the crawler belt and setting in the friction teeth
The horizontal groove of the heart, the cable conductor are fixed in the horizontal groove.
3. tensioner as described in claim 1, which is characterized in that between the track assembly (2) and supporting plate (22), be equipped with
Perpendicular to the turn-screw (6) of the pedrail mechanism horizontal axis；
The turn-screw (6) is two-way ball-screw comprising lead screw shaft (12) is flexibly connected with the lead screw shaft (12)
Rotating nuts (13) and setting the lead screw shaft (12) one end adjustment handwheel；
Lead screw shaft (12) axial ends is respectively equipped with oppositely oriented helical form raceway；
The load that rotating nuts (13) inner cavity is equipped with spiral helicine ball road and is flexibly connected with the helical form raceway
Ball.
4. tensioner as claimed in claim 3, which is characterized in that the supporting plate (22) is equipped with and the guide rail (4) activity
The directive wheel of connection.
5. tensioner as described in claim 1, which is characterized in that the gerotor motor (14) is arranged in the fixed frame (1)
Interior horizontal direction, and center is equipped with the shaft being connected with the driving wheel (7).
6. tensioner as described in claim 1, which is characterized in that the crawler belt fagging (9) with the crawler belt inside by being bonded
Two blocks of level boards disposed in parallel and be vertically arranged between the level board support plate composition；The support plate is equipped with
The horizontal connector being flexibly connected with the driven wheel (8).
7. a kind of tensioner application method for any one of 1~6 claim, which is characterized in that the method includes as follows
Step:
Tensioner described in the first step is one or more, and the more tensioners are joined end to end；
Second step rotation adjustment handwheel, turn-screw (6) drive two pedrail mechanisms for being separately positioned on vertical direction to draw close folder
The cable conductor tightly drawn from guide holder (5)；
Third step controller controls quick coupling one (18) and disconnects, and quick coupling two (20) is connected；Drive system (3) operation, horse
Recycling up to the makeup oil in slippage pump (19) by radiator (16) and filter (17) is gerotor motor (14) repairing；
4th step gerotor motor (14), which rotates forward, tenses cable conductor, drives cable conductor horizontal motion.
8. the method for claim 7, which is characterized in that the third step, when controller controls quick coupling one (18)
It connects, quick coupling two (20) disconnects；
4th step, gerotor motor (14) reversion tense cable conductor, drive cable conductor counter motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510608294.0A CN105217380B (en) | 2015-09-22 | 2015-09-22 | A kind of tensioner for transmission line of electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510608294.0A CN105217380B (en) | 2015-09-22 | 2015-09-22 | A kind of tensioner for transmission line of electricity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105217380A CN105217380A (en) | 2016-01-06 |
| CN105217380B true CN105217380B (en) | 2019-03-08 |
Family
ID=54986748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510608294.0A Active CN105217380B (en) | 2015-09-22 | 2015-09-22 | A kind of tensioner for transmission line of electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105217380B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7306854B2 (en) * | 2019-03-29 | 2023-07-11 | 古河電気工業株式会社 | CABLE TRANSFER DEVICE, TOP FOR TRAVEL STRIP, METHOD FOR TRANSFERRING TRACK STRIP, AND CABLE |
| CN114314183A (en) * | 2021-12-19 | 2022-04-12 | 宜兴市博宇电力机械有限公司 | New forms of energy tensioner with controllable motor power |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2934636B2 (en) * | 1989-10-18 | 1999-08-16 | 株式会社ヒメノ | Drive wheel drive device |
| CN101224629B (en) * | 2007-12-21 | 2010-06-02 | 广东联塑科技实业有限公司 | Rotation tractor for plastic pipe production line |
| CN103496646A (en) * | 2013-10-14 | 2014-01-08 | 无锡通用钢绳有限公司 | Steel wire rope clamping device based on air pressure transmission |
| CN104129056A (en) * | 2014-07-31 | 2014-11-05 | 开平市亿洋塑胶制品有限公司 | Crawler type plastic pipe tractor |
| CN104692185A (en) * | 2015-01-09 | 2015-06-10 | 芜湖航天特种电缆厂 | Tractor |
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2015
- 2015-09-22 CN CN201510608294.0A patent/CN105217380B/en active Active
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| CN105217380A (en) | 2016-01-06 |
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