CN107516848A - A kind of municipal cable stringer - Google Patents
A kind of municipal cable stringer Download PDFInfo
- Publication number
- CN107516848A CN107516848A CN201710785728.3A CN201710785728A CN107516848A CN 107516848 A CN107516848 A CN 107516848A CN 201710785728 A CN201710785728 A CN 201710785728A CN 107516848 A CN107516848 A CN 107516848A
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- Prior art keywords
- fixedly connected
- gear
- connection
- bevel gear
- screw
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- 238000004804 winding Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process 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
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention discloses a kind of municipal cable stringer, lifting motor lower end rotation connection drive shaft, drive shaft surface rolls connection chain, the chain other end rolls connection wire rod, screw mandrel thread surface connection screw thread covers block, and thread bush block end is fixedly connected with sleeve, and the expansion link that is slidably connected in sleeve；Motor upper end is rotatablely connected main shaft, and gear wheel, and gear wheel engagement connection little gear are fixedly connected with the middle part of main shaft；Little gear is fixedly connected with worm screw, and worm gear rolls connection transmission strap end portion, and worm screw lower end is fixedly connected with first bevel gear, first bevel gear engagement connection second bevel gear, and second bevel gear is fixedly connected with driven shaft.The device is realized by screw mandrel and the cable of different height is set up, and worm screw and bevel gear set transmission drive winding roller to rotate unwrapping wire while driving shifting roller to rotate.The apparatus structure is simply applicable, and is solve thed problems, such as that municipal cable erection efficiency is low, is greatly improved cable and set up speed.
Description
Technical field
The present invention relates to a kind of municipal machinery, specifically a kind of municipal cable stringer.
Background technology
Cable is typically by several or several groups of wires, every group at least two, the cable for the similar rope being twisted, every group
Mutually insulated between wire, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.It is erected at more
In the air or mounted in underground, the bottom, for telecommunication or power Transmission.1832, tsarist Russia's army officers were permitted woods lattice and are buried telegraphy line
Each other with, with being placed in glass tube, here it is an earliest in the world underground after rubber-covered between underground, six conductors
Cable.
Existing cable stringer is mostly more troublesome in erection process, and efficiency is low, it is impossible to realizes while setting up
The function of automatic unwrapping wire on one side, and other aids or erection people must be used when the cable to different height is set up
Member's climbing is set up up.
The content of the invention
It is an object of the invention to provide a kind of municipal cable stringer, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of municipal cable stringer, including device body；Described device body mainly by screw mandrel, expansion link, worm screw and
Holding ring is formed, and described device body upper end is fixedly connected with lifting motor, lifting motor lower end rotation connection drive shaft, and drives
Axle surface scrolls connect chain, and the chain other end rolls connection wire rod, screw mandrel upper and lower end parts difference bearing rotary connecting device sheet
Body；The screw mandrel thread surface connection screw thread covers block, and thread bush block end is fixedly connected with sleeve, and it is flexible to be slidably connected in sleeve
Bar, sleeve upper end set steady pin；The telescopic rod end is fixedly connected with hydraulic cylinder, and cylinder lower is slidably connected piston rod,
Cylinder ends articulated linkage upper end；The connecting rod lower end is hinged in the middle part of holding ring, holding ring upper end Hinged piston bar upper end；Institute
State device body bottom and motor is set, motor lower end is fixedly connected with motor support base, and motor support base screw threads for fastening connects
Connection device body bottom portion；The motor upper end is rotatablely connected main shaft, and main shaft upper shaft holds rotary connecting device body, main shaft
Middle part is fixedly connected with gear wheel, and gear wheel engagement connection little gear；The little gear is fixedly connected with worm screw, worm screw upper and lower end parts
Bearing rotary connecting device body respectively, worm engaging connection worm gear；The worm gear rolls connection transmission strap end portion, and transmission belt is another
One end rolls connection belt pulley, and belt pulley is fixedly connected with winding roller, winding roller fixed connection apparatus body；The worm screw lower end
First bevel gear, first bevel gear engagement connection second bevel gear are fixedly connected with, and second bevel gear is fixedly connected with driven shaft, from
Vertical pole bottom, vertical pole upper end fixed connection apparatus body bottom portion are socketed in the middle part of moving axis.
As the further scheme of the present invention：The driven shaft end is fixedly connected with shifting roller.
As further scheme of the invention：The lifting motor is clockwise and anticlockwise motor.
As further scheme of the invention：The expansion link surface sets pin-and-hole.
As further scheme of the invention：The holding ring inner ring sets clip tooth, and clip tooth is soft rubber material.
As further scheme of the invention：Rotation connection support boom end, the support bar other end in the middle part of the worm gear
This body sidewall of portion's fixed connection apparatus.
As further scheme of the invention：The circumferentially fixed connection wire winding pole of winding roller.
Compared with prior art, the beneficial effects of the invention are as follows：The device drives expansion link to move up and down by screw mandrel can
Realize and the cable of different height is set up, and motor drives coiling by Worm Wheel System and bevel gear set transmission
Roller rotates unwrapping wire while driving shifting roller to rotate the mobile unwrapping wire of mobile realization sets up integration.The apparatus structure is simply suitable
With it is low to solve the problems, such as that municipal cable sets up efficiency, greatly improves cable and sets up speed.
Brief description of the drawings
Fig. 1 is the structural representation of municipal cable stringer.
Fig. 2 is the structural representation of expansion link in municipal cable stringer.
Fig. 3 is the structural representation of holding ring in municipal cable stringer.
Fig. 4 is the structural representation of winding roller in municipal cable stringer.
In figure：1- device bodies；2- screw mandrels；3- thread bush blocks；4- sleeves；5- steady pins；6- expansion links；7- lifting electricity
Machine；8- drive shafts；9- chains；10- motors；11- main shafts；12- gear wheels；13- little gears；14- worm screws；15- worm gears；
16- winding rollers；17- first bevel gears；18- second bevel gears；19- driven shafts；The vertical poles of 20-；21- shifting rollers；22- is passed
Dynamic band；23- motor support bases；24- hydraulic cylinders；25- piston rods；26- connecting rods；27- holding rings；28- pin-and-holes；29- wire winding poles；30-
Belt pulley.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~4, in the embodiment of the present invention, a kind of municipal cable stringer, including device body 1；The dress
Body 1 is put mainly to be made up of screw mandrel 2, expansion link 6, worm screw 14 and holding ring 27；The upper end of described device body 1 is fixedly connected with liter
Motor 7, the lower end of lifting motor 7 rotation connection drive shaft 8, and the surface scrolls of drive shaft 8 connection chain 9, the rolling of the other end of chain 9 are dropped
Dynamic connection wire rod 2, the upper and lower end parts of screw mandrel 2 difference bearing rotary connecting device body 1, lifting motor 7 is clockwise and anticlockwise motor, can be real
Existing Double-directional rotary；The thread surface connection screw thread of screw mandrel 2 covers block 3, and the end of thread bush block 3 is fixedly connected with sleeve 4, and sleeve 4
Inside be slidably connected expansion link 6, and the upper end of sleeve 4 sets steady pin 5, and the surface of expansion link 6 sets pin-and-hole 28, passes through steady pin 5 and pin
Being used cooperatively for hole 28 can fix expansion link 6 and sleeve 4.
The end of expansion link 6 is fixedly connected with hydraulic cylinder 24, the lower slide of hydraulic cylinder 24 connection piston rod 25, hydraulic cylinder 24
The upper end of end articulated linkage 26；The lower end of connecting rod 26 is hinged in the middle part of holding ring 27, on the upper end Hinged piston bar 25 of holding ring 27
End, and the inner ring of holding ring 27 sets clip tooth, clip tooth is soft rubber material, avoids cable from damaging skin with the rigid contact of holding ring 27
Line.
The bottom of described device body 1 sets motor 10, and the lower end of motor 10 is fixedly connected with motor support base 23, and electricity
The bottom of 23 screw threads for fastening attachment means body of machine bearing 1；The upper end of motor 10 is rotatablely connected main shaft 11, the upper end of main shaft 11
Bearing rotary connecting device body 1, the middle part of main shaft 11 are fixedly connected with gear wheel 12, and the engagement connection little gear 13 of gear wheel 12,
The energization work of motor 10 drive gear wheel 12 rotates and then driving pinion 13 follows rotation；The little gear 13, which is fixed, to be connected
Connect worm screw 14, the upper and lower end parts of worm screw 14 difference bearing rotary connecting device body 1, the engagement connection worm gear 15 of worm screw 14, worm gear 15
Middle part rotation connection support boom end, the side wall of support bar the other end fixed connection apparatus body 1, by support bar by worm gear 15
It is firm；The worm gear 15 rolls connection transmission belt 22 end, and the other end of transmission belt 22 rolls connection belt pulley 30, belt pulley 30
It is fixedly connected with winding roller 16, the fixed connection apparatus body 1 of winding roller 16, the circumferentially fixed connection wire winding pole 29 of winding roller 16, small tooth
Wheel 13 rotate drive worm screws 14 rotate and then drive worm gear 15 to rotate, worm gear 15 by transmission belt 22 with movable strap disc 30 rotate into
And winding roller 16 is driven to rotate unwrapping wire；The lower end of worm screw 14 is fixedly connected with first bevel gear 17, and the engagement of first bevel gear 17 connects
Second bevel gear 18 is connect, and second bevel gear 18 is fixedly connected with driven shaft 19, the middle part of driven shaft 19 is socketed the vertical bottom of pole 20,
The bottom of 20 upper end fixed connection apparatus body of vertical pole 1, the worm screw 14 of rotation drive first bevel gear 17 to rotate and then drive
Second bevel gear 18 follows rotation to drive driven shaft 19 to rotate；The end of driven shaft 19 is fixedly connected with shifting roller 21,
Shifting roller 21 is that non-skid tyre is suitable for multiple types of floors, and driven shaft 19, which rotates, drives shifting roller 21 to rotate realization device body
1 moves integrally.
The present invention operation principle be：Lifting motor 7, which rotates, drives drive shaft 8 to follow rotation, and drive shaft 8 is again through chain 9
Screw mandrel 2 is driven to rotate, and the hand of spiral of screw mandrel 2 of left and right ends is identical, the thread bush block 3 being threadedly coupled with screw mandrel 2 is rotating
Screw mandrel 2 act under move up and down and then drive expansion link 6 synchronously to be moved up and down with sleeve 5, wherein expansion link 6 is slided with sleeve 5
Dynamic connection, the retractable expansion link 6 after above carrying steady pin 5 and being allowed to separate with pin-and-hole 28, according between live wire and zero line
Line-spacing adjusts expansion link 6, and steady pin 5 is pushed after having adjusted and is allowed to coordinate fixed expansion link 6, the device left and right ends with pin-and-hole 28
Being respectively provided with expansion link 6 can realize that zero line live wire is synchronously set up, and improve string efficiency, and the end of expansion link 6 is fixedly connected with hydraulic cylinder 24,
Oil pressure increase drives piston rod 25 to move down and drives holding ring 27 to open under the left and right of connecting rod 26, conveniently clamp line in hydraulic cylinder 24
Cable, and the opening angle of holding ring 27 is adjustable, the clamping of a variety of rugosity cables can be achieved, clip tooth is soft rubber material, is avoided
Cable and the rigid contact of holding ring 27 damage rubber-insulated wire, the lower end of device body 1 set motor 10, and the work of motor 10 drives
Gear wheel 12 rotates and then driving pinion 13 follows rotation, and little gear 13 drives the worm screw 14 of connection fixed thereto to rotate, and turns
Dynamic worm screw 14 drives worm gear 15 to rotate while driving the first bevel gear 17 of lower end to follow rotation, wherein worm gear 15 passes through
Transmission belt 22 drives winding roller 16 to rotate and carries out unwrapping wire, and first bevel gear 17 drives second bevel gear 18 to follow rotation, and second
Bevel gear 18, which drives driven shaft 19 to rotate and then drives shifting roller 21 to rotate, drives device body 1 to move integrally, and passes through driving
The realization device body 1 of motor 10 moves stringing while automatic unwrapping wire, substantially increases the speed that cable is set up.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of municipal cable stringer, including device body（1）；Described device body（1）Mainly by screw mandrel（2）, stretch
Contracting bar（6）, worm screw（14）And holding ring（27）Form, it is characterised in that described device body（1）Upper end is fixedly connected with lifting electricity
Machine（7）, lifting motor（7）Lower end is rotatablely connected drive shaft（8）, and drive shaft（8）Surface scrolls connect chain（9）, chain（9）
The other end rolls connection wire rod（2）, screw mandrel（2）Upper and lower end parts distinguish bearing rotary connecting device body（1）；The screw mandrel（2）
Thread surface connection screw thread covers block（3）, thread bush block（3）End is fixedly connected with sleeve（4）, and sleeve（4）Inside it is slidably connected and stretches
Contracting bar（6）, sleeve（4）Upper end sets steady pin（5）；The expansion link（6）End is fixedly connected with hydraulic cylinder（24）, hydraulic cylinder
（24）Lower slide connects piston rod（25）, hydraulic cylinder（24）End articulated linkage（26）Upper end；The connecting rod（26）Cut with scissors lower end
Connect holding ring（27）Middle part, holding ring（27）Upper end Hinged piston bar（25）Upper end；Described device body（1）Bottom sets driving
Motor（10）, motor（10）Lower end is fixedly connected with motor support base（23）, and motor support base（23）Screw threads for fastening attachment means
Body（1）Bottom；The motor（10）Upper end is rotatablely connected main shaft（11）, main shaft（11）Upper shaft holds rotary connecting device
Body（1）, main shaft（11）Middle part is fixedly connected with gear wheel（12）, and gear wheel（12）Engagement connection little gear（13）；It is described small
Gear（13）It is fixedly connected with worm screw（14）, worm screw（14）Upper and lower end parts distinguish bearing rotary connecting device body（1）, worm screw（14）
Engagement connection worm gear（15）；The worm gear（15）Roll connection transmission belt（22）End, transmission belt（22）The other end, which rolls, to be connected
Lace disk（30）, belt pulley（30）It is fixedly connected with winding roller（16）, winding roller（16）Fixed connection apparatus body（1）；It is described
Worm screw（14）Lower end is fixedly connected with first bevel gear（17）, first bevel gear（17）Engagement connection second bevel gear（18）, and the
Two bevel gears（18）It is fixedly connected with driven shaft（19）, driven shaft（19）Middle part is socketed vertical pole（20）Bottom, vertical pole
（20）Upper end fixed connection apparatus body（1）Bottom.
A kind of 2. municipal cable stringer according to claim 1, it is characterised in that the driven shaft（19）End is consolidated
Surely shifting roller is connected（21）.
A kind of 3. municipal cable stringer according to claim 1, it is characterised in that the lifting motor（7）For just
Invert motor.
A kind of 4. municipal cable stringer according to claim 1, it is characterised in that the expansion link（6）Surface is set
Put pin-and-hole（28）.
A kind of 5. municipal cable stringer according to claim 1, it is characterised in that the holding ring（27）Inner ring is set
Clip tooth is put, clip tooth is soft rubber material.
A kind of 6. municipal cable stringer according to claim 1, it is characterised in that the worm gear（15）Middle part rotates
Connection support bar end, support bar the other end fixed connection apparatus body（1）Side wall.
A kind of 7. municipal cable stringer according to claim 1, it is characterised in that the winding roller（16）It is circumferential solid
Surely wire winding pole is connected（29）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710785728.3A CN107516848A (en) | 2017-09-04 | 2017-09-04 | A kind of municipal cable stringer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710785728.3A CN107516848A (en) | 2017-09-04 | 2017-09-04 | A kind of municipal cable stringer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107516848A true CN107516848A (en) | 2017-12-26 |
Family
ID=60723706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710785728.3A Withdrawn CN107516848A (en) | 2017-09-04 | 2017-09-04 | A kind of municipal cable stringer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107516848A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108077159A (en) * | 2018-01-30 | 2018-05-29 | 孙吉毅 | A kind of oxygen increasing equipment used for aquiculture |
| CN108152908A (en) * | 2017-12-29 | 2018-06-12 | 周保中 | A kind of optical cable laying robot |
| CN108576872A (en) * | 2018-04-13 | 2018-09-28 | 江山海维科技有限公司 | A kind of dry frying apparatus of melon seeds rotation |
| CN108703863A (en) * | 2018-04-19 | 2018-10-26 | 广西综改咨询服务有限公司 | One kind being used for elbow arm treatment draft gear |
| CN108847616A (en) * | 2018-07-24 | 2018-11-20 | 国网山东省电力公司烟台供电公司 | A kind of livewire work wire lifting device |
| CN109114304A (en) * | 2018-10-10 | 2019-01-01 | 中山市爱科应用科技有限公司 | A kind of drainage pipe fitting, which quickly connects, uses top removal device |
| CN109131885A (en) * | 2018-10-25 | 2019-01-04 | 周军 | A kind of unmanned flight's device for fire rescue |
| CN109178748A (en) * | 2018-09-21 | 2019-01-11 | 国网山东省电力公司烟台供电公司 | Automatic storage device for power materials |
| CN111244827A (en) * | 2020-03-19 | 2020-06-05 | 中建四局安装工程有限公司 | Cable erecting device for building electrical construction |
| CN111473223A (en) * | 2020-04-24 | 2020-07-31 | 北京博纳菲德科技有限公司 | Outdoor mobile communication equipment based on network communication technology and use method thereof |
| CN112202107A (en) * | 2020-11-17 | 2021-01-08 | 国网山东省电力公司昌乐县供电公司 | Insulator wire fixing and lifting device |
| CN112600124A (en) * | 2021-01-14 | 2021-04-02 | 李承玉 | Overhead line erecting machine and using method thereof |
| CN113108122A (en) * | 2021-03-03 | 2021-07-13 | 冯如意 | Hang down structure and fill in formula auxiliary device for water conservancy pipeline installation |
| CN113238126A (en) * | 2021-05-06 | 2021-08-10 | 中国科学院沈阳自动化研究所 | Peristaltic insulator string degradation detection robot |
| CN114336404A (en) * | 2021-12-03 | 2022-04-12 | 国网上海市电力公司 | Automatic wire feeding, connecting and insulating fastening device for distribution network line |
| CN116388056A (en) * | 2023-03-22 | 2023-07-04 | 宜兴市博宇电力机械有限公司 | Traction machine for erecting electric iron tower wires and application method thereof |
-
2017
- 2017-09-04 CN CN201710785728.3A patent/CN107516848A/en not_active Withdrawn
Cited By (22)
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| CN108152908A (en) * | 2017-12-29 | 2018-06-12 | 周保中 | A kind of optical cable laying robot |
| CN108152908B (en) * | 2017-12-29 | 2020-12-04 | 南京溧水高新创业投资管理有限公司 | Optical cable laying robot |
| CN108077159A (en) * | 2018-01-30 | 2018-05-29 | 孙吉毅 | A kind of oxygen increasing equipment used for aquiculture |
| CN108576872A (en) * | 2018-04-13 | 2018-09-28 | 江山海维科技有限公司 | A kind of dry frying apparatus of melon seeds rotation |
| CN108703863B (en) * | 2018-04-19 | 2020-08-04 | 奉节县中医院 | Be used for elbow and arm treatment to use draw gear |
| CN108703863A (en) * | 2018-04-19 | 2018-10-26 | 广西综改咨询服务有限公司 | One kind being used for elbow arm treatment draft gear |
| CN108847616A (en) * | 2018-07-24 | 2018-11-20 | 国网山东省电力公司烟台供电公司 | A kind of livewire work wire lifting device |
| CN109178748A (en) * | 2018-09-21 | 2019-01-11 | 国网山东省电力公司烟台供电公司 | Automatic storage device for power materials |
| CN109114304A (en) * | 2018-10-10 | 2019-01-01 | 中山市爱科应用科技有限公司 | A kind of drainage pipe fitting, which quickly connects, uses top removal device |
| CN109131885A (en) * | 2018-10-25 | 2019-01-04 | 周军 | A kind of unmanned flight's device for fire rescue |
| CN111244827A (en) * | 2020-03-19 | 2020-06-05 | 中建四局安装工程有限公司 | Cable erecting device for building electrical construction |
| CN111473223B (en) * | 2020-04-24 | 2021-10-22 | 北方工业大学 | A kind of outdoor mobile communication equipment based on network communication technology and using method thereof |
| CN111473223A (en) * | 2020-04-24 | 2020-07-31 | 北京博纳菲德科技有限公司 | Outdoor mobile communication equipment based on network communication technology and use method thereof |
| CN112202107A (en) * | 2020-11-17 | 2021-01-08 | 国网山东省电力公司昌乐县供电公司 | Insulator wire fixing and lifting device |
| CN112600124B (en) * | 2021-01-14 | 2022-08-12 | 国网上海市电力公司 | A kind of overhead line erection machine and its use method |
| CN112600124A (en) * | 2021-01-14 | 2021-04-02 | 李承玉 | Overhead line erecting machine and using method thereof |
| CN113108122A (en) * | 2021-03-03 | 2021-07-13 | 冯如意 | Hang down structure and fill in formula auxiliary device for water conservancy pipeline installation |
| CN113238126A (en) * | 2021-05-06 | 2021-08-10 | 中国科学院沈阳自动化研究所 | Peristaltic insulator string degradation detection robot |
| CN114336404A (en) * | 2021-12-03 | 2022-04-12 | 国网上海市电力公司 | Automatic wire feeding, connecting and insulating fastening device for distribution network line |
| CN114336404B (en) * | 2021-12-03 | 2024-03-22 | 国网上海市电力公司 | Automatic wire feeding, connecting and insulating fastening device for distribution network line |
| CN116388056A (en) * | 2023-03-22 | 2023-07-04 | 宜兴市博宇电力机械有限公司 | Traction machine for erecting electric iron tower wires and application method thereof |
| CN116388056B (en) * | 2023-03-22 | 2024-01-05 | 宜兴市博宇电力机械有限公司 | Traction machine for erecting electric iron tower wires and application method thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171226 |