CN114792952B - Automatic traction type wire drawing device and operation method - Google Patents
Automatic traction type wire drawing device and operation method Download PDFInfo
- Publication number
- CN114792952B CN114792952B CN202210465528.0A CN202210465528A CN114792952B CN 114792952 B CN114792952 B CN 114792952B CN 202210465528 A CN202210465528 A CN 202210465528A CN 114792952 B CN114792952 B CN 114792952B
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- China
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- support
- guide rod
- telescopic guide
- rolling pulley
- fixing head
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- 238000005491 wire drawing Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000008602 contraction Effects 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004904 shortening Methods 0.000 abstract description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/083—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using lines, e.g. needles, rods or tapes
Landscapes
- Electric Cable Installation (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses an automatic traction type wire drawing device and an operation method, the device comprises an upper fixing plate, a telescopic support, a rotary compass and a lower fixing support are connected below the upper fixing plate, the bottom of the lower fixing support is connected with a rolling pulley support, two rolling pulleys are arranged on the rolling pulley support, a steel structure foundation support is fixed below the rolling pulley support, two telescopic guide rod supports are arranged in the steel structure foundation support, a telescopic guide rod penetrates through the two telescopic guide rod supports, one end of the telescopic guide rod extends into the steel structure foundation support, and a cable fixing head is connected to the end of the telescopic guide rod; the steel structure foundation support is fixedly provided with a motor transmission mechanism, and a gear mechanism and a winch mechanism are arranged in the motor transmission mechanism and used for controlling the expansion and the contraction of the telescopic guide rod and the movement of the steel wire rope. The invention can effectively improve the on-site maintenance and construction efficiency under various working environments, and has practical engineering significance in the aspects of recovering power supply, shortening power failure time and the like.
Description
Technical Field
The invention belongs to the field of electric power construction equipment, and particularly relates to an automatic traction type wire drawing device and an operation method.
Background
Currently, the power system is moving towards large capacity, high voltage, trans-regional and clean energy, and the access of wind energy, solar energy, biomass and dispersed micro-grids makes the topology of the grid very complex. In addition, the rapid social development makes the load characteristics of the user side more complex, and also provides a larger test for the operation of the power grid. Meanwhile, in the process of urban construction, cables such as large-scale power cables, communication optical cables and the like are all installed and arranged in pipelines or cable wells, and the field operation difficulty is also greatly improved. Therefore, the on-site maintenance and construction efficiency of the equipment are improved, the power failure time is reduced, the sense of happiness of people and people for electricity is improved, and the operation reliability of the power system is guaranteed.
When the electric power system is overhauled or constructed on site, the ground threading cable is convenient to operate and is relatively simple. However, when the cable is threaded in the underground or pipeline, due to narrow space, the construction field is not wide, the limitation of the construction tool is caused, and the like, the cost of required construction time and the cost of labor are high, and the field overhaul of the transformer substation or the construction time in a power failure plan is urgent.
Disclosure of Invention
In order to solve the problems, the invention provides the automatic traction type wire drawing device and the operation method, which improve the maintenance and construction efficiency of the operation site in various environments, reduce the power failure time of the power system and save the labor cost and the time cost.
The invention adopts the technical scheme that: the automatic traction type wire drawing device comprises an upper fixing plate, wherein a telescopic support is connected below the upper fixing plate, the bottom of the telescopic support is rotationally connected to the central axis of a rotary compass, the bottom of the rotary compass is provided with a lower fixing support, the bottom of the lower fixing support is connected with a rolling pulley support, two rolling pulleys are mounted on the rolling pulley support, a steel structure foundation support is fixed below the rolling pulley support, two telescopic guide rod supports are arranged in the steel structure foundation support, two telescopic guide rods penetrate through the telescopic guide rod supports, and one end of each telescopic guide rod extends into the steel structure foundation support and is connected with a cable fixing head at the end part of the telescopic guide rod; the steel structure foundation support is fixedly provided with a motor transmission mechanism, a gear mechanism and a winch mechanism are arranged in the motor transmission mechanism, the motor transmission mechanism controls the expansion and contraction of the telescopic guide rod through the gear mechanism, and meanwhile, the winch mechanism controls the steel wire rope on the rolling pulley to further control the movement of the cable fixing head.
Further, the rotary compass is cylindrical, and the circumferential surface of the rotary compass is provided with 360-degree scales.
Further, the cable fixing head comprises a U-shaped cable fixing head base, two opposite inner spherical fastening chucks are arranged in a U-shaped groove of the cable fixing head base, the two inner spherical fastening chucks are respectively specified on two sides of the cable fixing head base by fastening bolts, and turntables are arranged at the end parts of the fastening bolts protruding out of the two sides of the cable fixing head base; the side of the cable fixing head perpendicular to the U-shaped groove is provided with a third rolling pulley bracket, and a third rolling pulley is arranged in the third rolling pulley bracket.
The invention also discloses an operation method of the automatic traction type wire drawing device, which comprises the following steps:
step one, fixing an upper fixing plate on a flat surface;
installing a cable to be pulled in an inner spherical fastening chuck on the cable fixing head, and adjusting the turntables at two sides to clamp the cable head to be pulled;
step three, stretching the telescopic support column and adjusting the automatic traction type wire drawing device to a proper position by referring to the angle indicated by the rotary compass;
and step four, starting a motor transmission mechanism.
The invention has the beneficial effects that: according to the invention, the cable head to be towed is fixed on the cable fixing head, and the motor transmission mechanism is used for controlling the movement of the telescopic guide rod and the cable, so that the maintenance and construction efficiency of the operation site in various working environments can be effectively improved, and the invention has practical engineering significance in the aspects of recovering power supply, shortening power failure time and the like.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the cable fixing head of the present invention;
FIG. 3 is a top view of the cable retention head of the present invention;
in the figure: 1-fixing bolt openings; the device comprises a 2-upper fixing plate, a 3-telescopic support, a 4-rotary compass, a 5-lower fixing support, a 6-rolling pulley support, a 7-first rolling pulley, an 8-second rolling pulley, a 9-upper steel wire rope, a 10-lower steel wire rope, an 11-motor transmission mechanism, a 12-telescopic guide rod support, a 13-steel structure foundation support, a 14-telescopic guide rod, a 15-cable fixing head, a 16-cable fixing head foundation, a 17-turntable, 18-fastening bolts, 19-inner spherical fastening chucks, a 20-third rolling pulley support and 21-third rolling pulleys.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, the invention is an automatic traction type wire drawing device, which comprises an upper fixing plate 2, wherein a fixing bolt opening 1 is formed in the upper fixing plate 2, and the automatic traction type wire drawing device is fixed on a flat wall surface, a ground surface or a firm object through the fixing bolt opening 1 by bolts or expansion bolts. The lower part of the upper fixing plate 2 is connected with a telescopic support column 3 perpendicular to the upper fixing plate 2, the bottom of the telescopic support column 3 is rotationally connected to the central axis of a cylindrical rotary compass 4, a 360-degree scale is arranged on the circumferential surface of the rotary compass 4, the lower fixing support column 5 at the bottom of the rotary compass 4 can be driven to rotate, and the rotation angle of a lower mechanism can be adjusted through the scale value on the rotary compass 4. The bottom of the lower fixed support 5 is connected with a rolling pulley bracket 6, and two rolling pulleys, namely a first rolling pulley 7 and a second rolling pulley 8, are vertically arranged on the rolling pulley bracket 6. A steel structure foundation bracket 13 is fixed below the rolling pulley bracket 6, two coaxial telescopic guide rod brackets 12 are arranged in the steel structure foundation bracket 13 and used for penetrating through a telescopic guide rod 14, one end of the telescopic guide rod 14 extends out of the steel structure foundation bracket 13 and is connected with a cable fixing head 15 at the end part of the telescopic guide rod. The steel structure foundation bracket 13 is fixedly provided with a motor transmission mechanism 11, a gear and a winch are arranged in the motor transmission mechanism 11 and can synchronously operate, the motor transmission mechanism 11 controls the expansion and contraction of the telescopic guide rod 14 through the gear mechanism, and simultaneously, the winch controls the movement of the cable fixing head 15 through the upper steel wire rope 9 and the lower steel wire rope 10 on the first rolling pulley 7 and the second rolling pulley 8, so that the expansion and contraction speed of the telescopic guide rod is consistent with the movement speed of the cable fixing head 15. The upper wire rope 9 and the lower wire rope 10 are the same wire rope, so that the endless traction can be realized.
As shown in fig. 2 and 3, the cable fixing head 15 includes a U-shaped cable fixing head base 16, two opposite inner spherical fastening clips 19 are disposed in the U-shaped groove of the cable fixing head base 16, the two inner spherical fastening clips 19 are respectively defined on two sides of the cable fixing head base 16 by fastening bolts 18, and rotary discs 17 are provided at ends of the fastening bolts 18 protruding from the two sides of the cable fixing head base 16 for controlling the directions of the inner spherical fastening clips 19. A third rolling pulley bracket 21 is arranged on the side surface of the cable fixing head 15 perpendicular to the U-shaped groove, and a third rolling pulley 21 is arranged in the third rolling pulley bracket 20 and used for carrying an upper steel wire cable 9 and a lower steel wire cable 10.
The application method of the invention comprises the following steps: firstly, a bolt penetrates through a fixing bolt opening of an upper fixing plate, the upper fixing plate is installed on a flat wall surface, then a cable head to be pulled is fixed in an inner spherical fastening chuck on the cable fixing head, the cable head to be pulled is clamped by rotating discs on two sides of the cable head to be pulled, and then the telescopic support column is stretched, and an automatic pull wire device is adjusted to a proper position by referring to an angle indicated by a rotary compass. After the motor transmission mechanism is started, the motor transmission mechanism synchronously drives the expansion of the expansion guide rod and the traction of the steel wire rope, so that the cable fixing head drives the cable to be drawn to move, and the aim of automatically drawing the wire is fulfilled.
Claims (3)
1. An automatic traction type wire drawing device is characterized in that: the telescopic support is connected to the lower portion of the upper fixing plate, the bottom of the telescopic support is rotatably connected to the central axis of the rotary compass, a lower fixing support is arranged at the bottom of the rotary compass, a rolling pulley support is connected to the bottom of the lower fixing support, two rolling pulleys are mounted on the rolling pulley support, a steel structure foundation support is fixed below the rolling pulley support, two telescopic guide rod supports are arranged in the steel structure foundation support, two telescopic guide rods penetrate through the telescopic guide rod supports, one end of each telescopic guide rod extends into the steel structure foundation support, and a cable fixing head is connected to one end of each telescopic guide rod; the steel structure foundation support is fixedly provided with a motor transmission mechanism, a gear mechanism and a winch mechanism are arranged in the motor transmission mechanism, the motor transmission mechanism controls the expansion and contraction of the telescopic guide rod through the gear mechanism, and meanwhile, the winch mechanism controls a steel wire rope on the rolling pulley to further control the movement of the cable fixing head; the cable fixing head comprises a U-shaped cable fixing head base, two opposite inner spherical fastening clamps are arranged in a U-shaped groove of the cable fixing head base, the two inner spherical fastening clamps are respectively fixed on two sides of the cable fixing head base through fastening bolts, and turntables are arranged at the ends of the fastening bolts protruding out of the two sides of the cable fixing head base; the side of the cable fixing head perpendicular to the U-shaped groove is provided with a third rolling pulley bracket, and a third rolling pulley is arranged in the third rolling pulley bracket.
2. An automatic pull wire apparatus according to claim 1, wherein: the rotary compass is cylindrical, and the circumferential surface of the rotary compass is provided with 360-degree scales.
3. The method of operating an automatic pull wire apparatus of claim 1, comprising the steps of:
step one, fixing an upper fixing plate on a flat surface;
installing a cable to be pulled in an inner spherical fastening chuck on the cable fixing head, and adjusting the turntables at two sides to clamp the cable head to be pulled;
step three, stretching the telescopic support column and adjusting the automatic traction type wire drawing device to a proper position by referring to the angle indicated by the rotary compass;
and step four, starting a motor transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210465528.0A CN114792952B (en) | 2022-04-29 | 2022-04-29 | Automatic traction type wire drawing device and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210465528.0A CN114792952B (en) | 2022-04-29 | 2022-04-29 | Automatic traction type wire drawing device and operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114792952A CN114792952A (en) | 2022-07-26 |
| CN114792952B true CN114792952B (en) | 2024-03-19 |
Family
ID=82461031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210465528.0A Active CN114792952B (en) | 2022-04-29 | 2022-04-29 | Automatic traction type wire drawing device and operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114792952B (en) |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238225A (en) * | 1991-09-27 | 1993-08-24 | Dorothy J. Hevron | Method and apparatus for pulling underground electrical cable |
| JPH062934U (en) * | 1992-06-03 | 1994-01-14 | 日本電信電話株式会社 | Pipe length measuring device |
| US5913639A (en) * | 1998-01-05 | 1999-06-22 | Ellis; George E. | Mechanized cable puller |
| KR20100115183A (en) * | 2009-04-17 | 2010-10-27 | 정석으뜸기술(주) | Equipment for pulling cable pipe |
| IL213079A0 (en) * | 2011-05-24 | 2011-07-31 | Shay Namdar | An electrical appliance that threading and pulling stalband |
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| KR20160116232A (en) * | 2015-03-27 | 2016-10-07 | 삼성중공업 주식회사 | apparatus for Laying cable |
| CN106043482A (en) * | 2016-06-07 | 2016-10-26 | 徐洪军 | Cable erection traction robot |
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| CN108046038A (en) * | 2017-10-19 | 2018-05-18 | 何欣 | It is a kind of automatically to descend cable traction device |
| CN109346999A (en) * | 2018-09-17 | 2019-02-15 | 台州飞亚鸿丰科技有限公司 | Omnipotent bracing wire vehicle and cable-drawing construction method |
| CN109936103A (en) * | 2019-04-24 | 2019-06-25 | 淮阴师范学院 | A kind of power Transmission tower cable installation safety protection structure and its application method |
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| CN211701262U (en) * | 2020-03-30 | 2020-10-16 | 深圳仕佳光缆技术有限公司 | Accurate positioning device for cable junction |
| CN212162606U (en) * | 2020-06-18 | 2020-12-15 | 贵州路桥集团有限公司 | Cable installation auxiliary device for bridge construction |
| CN212485987U (en) * | 2020-07-11 | 2021-02-05 | 贾兴林 | Power distribution network line construction wiring threading apparatus |
| CN213865177U (en) * | 2020-12-07 | 2021-08-03 | 河北君行科技有限公司 | Deep hole heavy load traction device |
| CN113335993A (en) * | 2021-04-28 | 2021-09-03 | 国网山东省电力公司济南市济阳区供电公司 | Pay-off is used in electric power construction |
| CN214733563U (en) * | 2021-03-25 | 2021-11-16 | 长缆电工科技股份有限公司 | Intelligent cable arrangement device for cables |
| CN215580063U (en) * | 2021-10-05 | 2022-01-18 | 高俊鹏 | Threading and threading device in building electrical engineering pipe |
| CN215989989U (en) * | 2021-09-08 | 2022-03-08 | 云南万家电力设计咨询有限公司 | Draw gear for electric power design convenient to dismantle |
-
2022
- 2022-04-29 CN CN202210465528.0A patent/CN114792952B/en active Active
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238225A (en) * | 1991-09-27 | 1993-08-24 | Dorothy J. Hevron | Method and apparatus for pulling underground electrical cable |
| JPH062934U (en) * | 1992-06-03 | 1994-01-14 | 日本電信電話株式会社 | Pipe length measuring device |
| US5913639A (en) * | 1998-01-05 | 1999-06-22 | Ellis; George E. | Mechanized cable puller |
| KR20100115183A (en) * | 2009-04-17 | 2010-10-27 | 정석으뜸기술(주) | Equipment for pulling cable pipe |
| CN202084855U (en) * | 2011-04-22 | 2011-12-21 | 江苏省电力公司姜堰市供电公司 | Cable traction tool |
| IL213079A0 (en) * | 2011-05-24 | 2011-07-31 | Shay Namdar | An electrical appliance that threading and pulling stalband |
| KR20160116232A (en) * | 2015-03-27 | 2016-10-07 | 삼성중공업 주식회사 | apparatus for Laying cable |
| CN106043482A (en) * | 2016-06-07 | 2016-10-26 | 徐洪军 | Cable erection traction robot |
| CN207039083U (en) * | 2017-07-13 | 2018-02-23 | 奉美建设集团有限公司 | A kind of hand traction device for cable laying |
| CN108046038A (en) * | 2017-10-19 | 2018-05-18 | 何欣 | It is a kind of automatically to descend cable traction device |
| CN109346999A (en) * | 2018-09-17 | 2019-02-15 | 台州飞亚鸿丰科技有限公司 | Omnipotent bracing wire vehicle and cable-drawing construction method |
| CN209488047U (en) * | 2018-12-27 | 2019-10-11 | 天长市创远线缆设备有限公司 | A kind of cable guide structures with turn over function |
| CN109936103A (en) * | 2019-04-24 | 2019-06-25 | 淮阴师范学院 | A kind of power Transmission tower cable installation safety protection structure and its application method |
| CN209692264U (en) * | 2019-05-16 | 2019-11-26 | 浙江英得特电器有限公司 | A kind of cable transferring head installation corrector |
| CN110416923A (en) * | 2019-07-03 | 2019-11-05 | 江苏盐渎西城建设发展有限公司 | A kind of municipal public engineering threader |
| CN110962103A (en) * | 2019-11-14 | 2020-04-07 | 国网山西省电力公司大同供电公司 | Small-size calandria cable pipe robot |
| CN211701262U (en) * | 2020-03-30 | 2020-10-16 | 深圳仕佳光缆技术有限公司 | Accurate positioning device for cable junction |
| CN212162606U (en) * | 2020-06-18 | 2020-12-15 | 贵州路桥集团有限公司 | Cable installation auxiliary device for bridge construction |
| CN212485987U (en) * | 2020-07-11 | 2021-02-05 | 贾兴林 | Power distribution network line construction wiring threading apparatus |
| CN213865177U (en) * | 2020-12-07 | 2021-08-03 | 河北君行科技有限公司 | Deep hole heavy load traction device |
| CN214733563U (en) * | 2021-03-25 | 2021-11-16 | 长缆电工科技股份有限公司 | Intelligent cable arrangement device for cables |
| CN113335993A (en) * | 2021-04-28 | 2021-09-03 | 国网山东省电力公司济南市济阳区供电公司 | Pay-off is used in electric power construction |
| CN215989989U (en) * | 2021-09-08 | 2022-03-08 | 云南万家电力设计咨询有限公司 | Draw gear for electric power design convenient to dismantle |
| CN215580063U (en) * | 2021-10-05 | 2022-01-18 | 高俊鹏 | Threading and threading device in building electrical engineering pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114792952A (en) | 2022-07-26 |
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