CN105293216A - Wire take-up and tensioning method for electric power construction - Google Patents
Wire take-up and tensioning method for electric power construction Download PDFInfo
- Publication number
- CN105293216A CN105293216A CN201510711277.XA CN201510711277A CN105293216A CN 105293216 A CN105293216 A CN 105293216A CN 201510711277 A CN201510711277 A CN 201510711277A CN 105293216 A CN105293216 A CN 105293216A
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- phase motor
- reel
- take
- motor
- power construction
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 239000002965 rope Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000004804 winding Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 2
- 239000003638 reducing agent Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 8
- 230000005611 electricity Effects 0.000 description 7
- 238000009826 distribution Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001131 transforming Effects 0.000 description 3
- 230000035510 distribution Effects 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 210000003800 Pharynx Anatomy 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003467 diminishing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a wire take-up and tensioning method for electric power construction. An improved wire tensioning device is adopted for operation. The improved wire tensioning device comprises a machine body, a first wire winding wheel, a second wire winding wheel, a first three-phase motor, a first speed reducer, a second three-phase motor, a second speed reducer, a rear wheel, a machine rear base, a front wheel, a drive motor and a control box, wherein the machine body is fixedly welded to the machine rear base; the first three-phase motor and the second three-phase motor are fixedly installed at the two ends of the machine rear base respectively; the first wire winding wheel and the second wire winding wheel are connected between the first three-phase motor and the second three-phase motor through a first drive shaft and a second drive shaft; the first wire winding wheel and the second wire winding wheel are connected through a third drive shaft. The wire take-up and tensioning method for electric power construction is suitable for working under various environments, flexible to work and stable in working, does not need a large number of manpower and large devices, saves a large number of labor and material resources, and avoids safety accidents occurring in the wire tensioning process.
Description
Technical field
The present invention relates to power construction equipment technical field, be specially a kind of power construction take-up line tightening method.
Background technology
In recent years, " to seize by the throat ", " low voltage " problem in order to solve electrical network, meet the need for electricity that users are growing, national grid starts every electrical network project of upgrading and rebuilding comprehensively.
Electric power is the energy using electric energy as power.Invent in 19 century 70s, the invention of electric power and application have started second time industrialization climax.Since becoming 18th century of human history, one of three scientific and technological revolutions that the world occurs, from then on science and technology changes the life of people.The large-scale electrical power system that 20th century occurred is one of most important achievement in the human engineering history of science, the power generation be made up of links such as generating, transmission of electricity, power transformation, distribution and electricity consumptions and consume system.Natural primary energy is changed into electric power by mechanical energy device by it, then supplies power to each user through transmission of electricity, power transformation and distribution.
The transmission of electric energy, it is together with power transformation, distribution, electricity consumption, forms the allomeric function of electric system.By transmission of electricity, far apart (can reach thousands of millimeters) power plant and load center are connected, makes the restriction of the development and utilization transcend geography of electric energy.
Transmission line of electricity can be divided into overhead transmission line and underground transmission line by version.The former is made up of overhead line structures, wire, insulator etc., and erection on the ground; The latter mainly uses cable, the underground that is laid in (or under water).
In Overhead Transmission Line Construction process, inevitably use cable drum spooling equipment.
Cable drum spooling equipment, be generally used for production and the construction of various cable, line on drum can be used for processing even directly being transported on winding mechanism by unwrapping wire, traditional unwrapping wire is mainly rotated by driven by motor drum and carries out unwrapping wire, in different size due to drum, in the continuous unwrapping wire process of drum, along with diminishing gradually of coil diameter, drum does not rotate line length that a circle releases not etc., the at the uniform velocity unwrapping wire of paying out machine cannot be ensured, and in unwrapping wire process, due to the change of the rotating speed speed of the rotating speed speed of drum actuating device and the actuating device of winding mechanism, the tension force of line can change, the too much wire harness of unwrapping wire is easily caused to pile up or the phenomenon generation of the very few card machine of wire harness, affect the shearing of later stage wire harness.
Also Similar Problems is there is in same in take-up process.
In addition.In power construction stringing process, generally use manpower or main equipment unwrapping wire, sometimes construction site environment is narrow, and the many or main equipment of people is put to good use not open, or easily safety misadventure occurs in stringing, line sending process.
Application number: 201310240669.3 applyings date: 2013-06-18 name is called the invention of " Electric paying-off automobile ", provides a kind of flexibly mobile, Electric paying-off automobile easy to use; The technical scheme adopted is: Electric paying-off automobile, comprise: automobile chassis frame, triangular support bracket, line wheel, hydraulic jack and fluid pressure drive device, triangular supports is hinged on the end of automobile chassis frame by strut, hydraulic jack has two, the piston rod end of hydraulic jack is hinged on the limit on opposite, triangular supports summit, pivot shaft place respectively, and the cylinder body termination of hydraulic jack is all hinged on automobile chassis frame; The present invention is applicable to various electric power, communication section.
Application number: the 201410651085.X applying date: 2014-11-17, name is called the invention of " a kind of electric power pay-off guide device ", comprise disk, peg is set firmly in the center of disk, the other end of peg establishes link, disk radially arranges multiple disk pulley bracket, the adjusting screw(rod) be threaded with it is established in each disk pulley bracket end, adjusting screw(rod) establishes nut, the pulley bracket be threaded with it is established respectively in each adjusting screw(rod) outer end, each pulley bracket establishes pulley, the groove face of each pulley lays smooth layer.When payingoff construction, the present invention can facilitate, reduce in time the sinuousness of aluminium twisted wire with carbon fiber composite core, guarantees that it is injury-free.
Application number: 201210439497.8 applyings date: 2012-10-30.Name is called a kind of power cable loading draw drum of the disclosure of the invention of " power cable loading draw drum ", the object of the invention is design a kind of rational in infrastructure, power cable loading draw drum easy to use.Technical scheme of the present invention is, a kind of power cable loading draw drum, it comprises bobbin, and bobbin is provided with spider.The present invention is rational in infrastructure, and result of use is better, conveniently can carry out fast spreading to power cable, and actv. improves operating efficiency.
Existing publication solves the problem of cable construction process from different perspectives above, but does not all relate to the difficult problem at the how efficient take-up unwrapping wire of working space cramped conditions.
Need badly a kind of newly, be applicable to power construction take-up line tightening method under various environment, improve operating efficiency.
Summary of the invention
The object of the invention is to overcome the shortcoming existed in prior art, provide a kind of power construction take-up line tightening method, to solve the problem proposed in above-mentioned background technology.Can solve narrow at power construction location environment by actv., the place that the many or main equipment of people is put to good use not open, efficiently carries out the operation of take-up stringing.
For achieving the above object, the invention provides following technical scheme: a kind of power construction take-up line tightening method, adopt the take-up wire tensioning device improved to operate, this device comprises body, the first reel, the second reel, the first three-phase motor, the first reductor, the second three-phase motor, the second reductor, trailing wheel, machine back seat, front-wheel, drive motor and control box; Described body fixedly welds with machine back seat, and machine back seat two ends are installed with the first three-phase motor and the second three-phase motor; The first reel and the second reel is connected with respectively by the first axle drive shaft and the second axle drive shaft between described first three-phase motor and the second three-phase motor; Described first reel is connected by the 3rd axle drive shaft with between the second reel; Described first three-phase motor upper end is provided with the first reductor be electrically connected with it, and the second three-phase motor upper end is provided with the second reductor be electrically connected with it; Described body upper end also arranges the control box controlling three-phase motor and rotate.
Preferably, be provided with the frequency-variable controller for take-up stringing in described control box, frequency-variable controller controls the running of the first three-phase motor and the second three-phase motor.
Preferably, the close-connected drive motor with control box is also installed in described body upper end, and drive motor is connected with the gear drive of front-wheel.
Preferably, described first reel and the second reel size, shape are all identical.
Compared with prior art, the invention has the beneficial effects as follows: this power construction take-up line tightening method, works under being applicable to various environment, work flexibly, does not need a large amount of manpowers and main equipment, saves a large amount of manpower and materials, working stability, avoids occurring safety misadventure in stringing process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1 body, 2 first reels, 3 second reels, 4 first three-phase motor, 41 first axle drive shafts, 5 first reductors, 6 second three-phase motor, 61 second axle drive shafts, 7 second reductors, 8 trailing wheels, 9 machine back seats, 10 front-wheels, 11 drive motor, 12 control boxs and 13 the 3rd axle drive shafts.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only 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.
Embodiment
Refer to Fig. 1, the invention provides a kind of power construction take-up line tightening method, adopt novel take-up wire tensioning device to operate, this device comprises body 1, first reel 2, second reel 3, first three-phase motor 4, first reductor 5, second three-phase motor 6, second reductor 7, trailing wheel 8, machine back seat 9, front-wheel 10, drive motor 11 and control box 12; Described body 1 fixedly welds with machine back seat 9, and machine back seat 9 two ends are installed with the first three-phase motor 4 and the second three-phase motor 6; The first reel 2 and the second reel 3 is connected with respectively by the first axle drive shaft 41 and the second axle drive shaft 61 between described first three-phase motor 4 and the second three-phase motor 6; Described first reel 2 is connected by the 3rd axle drive shaft 13 with between the second reel 3; Described first three-phase motor 4 upper end is provided with the first reductor 5, second three-phase motor 6 upper end be electrically connected with it and is provided with the second reductor 7 be electrically connected with it; Described body 1 upper end also arranges the control box 12 controlling three-phase motor and rotate.
Be provided with the frequency-variable controller for take-up stringing in described control box 12, frequency-variable controller controls the running of the first three-phase motor 4 and the second three-phase motor 6, and two three-phase motor are 3KW; The close-connected drive motor 11 with control box 12 is also installed in described body 1 upper end, and drive motor 11 is connected with the gear drive of front-wheel 10; Described first reel 2 and the second reel 3 size, shape are all identical;
Using method: when operating personal uses this power construction take-up wire tensioning device to operate, when this device is in traction take-state, the reel of three-phase motor is housed, and electric energy becomes kinetic energy, controls reel drive hauling rope running by the frequency-variable controller in control box 12; During stringing state, select the bobbin be applicable to, the reducing motor being arranged on three-phase motor upper end controls the operating speed of electrical motor.
Be drive reductor power to be passed on the axis of large bobbin by power (diesel engine, spark ignition engine) during take-up, bobbin is rotated will the coil of wire to bobbin be regained and new tape can be returned; Wire, cable are regardless of thickness model.
The apparatus controlled by automation carries out operation, reduces the lack of standardization and manpower restriction of manual work, improves level of control, reduce and manually participate in, improve operating speed and simplicity, be particluarly suitable for the operation in limited space situation.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a power construction take-up line tightening method, is characterized in that:
(1) wire tensioning device, this device comprises body (1), the first reel (2), the second reel (3), the first three-phase motor (4), the first reductor (5), the second three-phase motor (6), the second reductor (7), trailing wheel (8), machine back seat (9), front-wheel (10), drive motor (11) and control box (12); It is characterized in that: described body (1) fixedly welds with machine back seat (9), machine back seat (9) two ends are installed with the first three-phase motor (4) and the second three-phase motor (6); The first reel (2) and the second reel (3) is connected with respectively by the first axle drive shaft (41) and the second axle drive shaft (61) between described first three-phase motor (4) and the second three-phase motor (6); Described first reel (2) is connected by the 3rd axle drive shaft (13) with between the second reel (3); Described first three-phase motor (4) upper end is provided with the first reductor (5) be electrically connected with it, and the second three-phase motor (6) upper end is provided with the second reductor (7) be electrically connected with it; Described body (1) upper end also arranges the control box (12) controlling three-phase motor and rotate;
(2) this device is adopted to carry out the operation of take-up stringing.
2. a kind of power construction take-up line tightening method according to claim 1, it is characterized in that: be provided with the frequency-variable controller for take-up stringing in described control box (12), frequency-variable controller controls the running of the first three-phase motor (4) and the second three-phase motor (6).
3. a kind of power construction take-up line tightening method according to claim 1, it is characterized in that: described body (1) upper end is also installed and control box (12) close-connected drive motor (11), and drive motor (11) is connected with the gear drive of front-wheel (10).
4. a kind of power construction take-up line tightening method according to claim 1, is characterized in that: described first reel (2) and the second reel (3) size, shape are all identical.
5. a kind of power construction take-up line tightening method according to claim 1, is characterized in that:
Adopt this device to carry out take-up stringing in described step (2) to be operating as, when this device is in traction take-state, the reel of three-phase motor is housed, and electric energy becomes kinetic energy, controls reel drive hauling rope running by the frequency-variable controller in control box 12; During stringing state, select the bobbin be applicable to, the reducing motor being arranged on three-phase motor upper end controls the operating speed of electrical motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510711277.XA CN105293216A (en) | 2015-10-28 | 2015-10-28 | Wire take-up and tensioning method for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510711277.XA CN105293216A (en) | 2015-10-28 | 2015-10-28 | Wire take-up and tensioning method for electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105293216A true CN105293216A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510711277.XA Pending CN105293216A (en) | 2015-10-28 | 2015-10-28 | Wire take-up and tensioning method for electric power construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN105293216A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364493A (en) * | 2016-09-20 | 2017-02-01 | 巨力索具股份有限公司 | Cableway driving device |
| CN107453280A (en) * | 2017-08-31 | 2017-12-08 | 国网山东省电力公司郓城县供电公司 | A kind of intelligent wire tensioning device |
| CN112186638A (en) * | 2020-09-27 | 2021-01-05 | 国网河南省电力公司三门峡市陕州供电公司 | Cable construction tightening device for high-voltage power grid |
-
2015
- 2015-10-28 CN CN201510711277.XA patent/CN105293216A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364493A (en) * | 2016-09-20 | 2017-02-01 | 巨力索具股份有限公司 | Cableway driving device |
| CN106364493B (en) * | 2016-09-20 | 2018-08-28 | 巨力索具股份有限公司 | A kind of cableway driving device |
| CN107453280A (en) * | 2017-08-31 | 2017-12-08 | 国网山东省电力公司郓城县供电公司 | A kind of intelligent wire tensioning device |
| CN112186638A (en) * | 2020-09-27 | 2021-01-05 | 国网河南省电力公司三门峡市陕州供电公司 | Cable construction tightening device for high-voltage power grid |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
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| WD01 | Invention patent application deemed withdrawn after publication |