CN106978936A - Power network electric pole sets up Self-loading-unloading tool car and its construction method - Google Patents
Power network electric pole sets up Self-loading-unloading tool car and its construction method Download PDFInfo
- Publication number
- CN106978936A CN106978936A CN201710246220.6A CN201710246220A CN106978936A CN 106978936 A CN106978936 A CN 106978936A CN 201710246220 A CN201710246220 A CN 201710246220A CN 106978936 A CN106978936 A CN 106978936A
- Authority
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- China
- Prior art keywords
- vehicle frame
- chuck
- electric pole
- screw mandrel
- frame
- Prior art date
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- Granted
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- 238000010276 construction Methods 0.000 title abstract description 15
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
- E04H12/347—Arrangements for setting poles in the ground
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
- Electric Cable Installation (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Set up the invention discloses power network electric pole and support is installed below Self-loading-unloading tool car, including vehicle frame, the vehicle frame, wheel is rack-mount, and the vehicle frame front end is provided with universal wheel；Characterized in that, the vehicle frame both sides are provided with screw mandrel, the sliding block slidably reciprocated on screw mandrel is controlled to be arranged on the screw mandrel by leading screw handwheel；One end of the central frame beam is provided with the chuck one that lid assembles with fixed fastening frame lower cover on fixed fastening frame, and the both sides of the chuck one are provided with rotary shaft insertion vehicle frame；Beneficial effects of the present invention：The device and its construction method are easy to use when installing electric wiring bar, save manpower, and walking is stable, and speed of application is fast, while the sufficient road flat country of construction area electric power, is also applied for remote hill path rough terrain, it is practical, it is adapted to promote the use of.
Description
Technical field
The present invention relates to a kind of electric power network constructing device, and in particular to a kind of power network electric pole sets up Self-loading-unloading tool car
And its construction method, belong to technical field of electric power construction.
Background technology
Power engineering, i.e., production with electric energy, convey, distribute relevant engineering, broadly also includes assigning electricity as power
The engineering applied with the energy in multiple fields.Its bubbling area is made up of the angle steel being mutually juxtaposed, the orientation of angle steel with
Liquid flow path direction is parallel.
A such as Application No. CN104088501A discloses a kind of concrete wire pole stringing vehicle, and it includes vehicle frame and is located at
Electric pole lifting gear and electric pole support meanss on vehicle frame；The front end of vehicle frame is provided with axle sleeve；Connection is provided with vehicle frame
Bar, the connecting rod one end is connected with the first snap ring；Support meanss include channel-section steel and the slide rail above channel-section steel；Opened on channel-section steel
Provided with chute, bearing pin is equipped with channel-section steel, bearing pin is provided with roller；Extreme, which is provided with, to be used to fetter the second of concrete wire pole
Snap ring；Electric pole lifting gear includes hoist cylinder, axis and the connecting lever on vehicle frame, and connecting lever is movably connected on axis
On, connecting lever includes galianconism and long-armed, and its galianconism is flexibly connected with the cylinder rod of hoist cylinder, and its is long-armed to be connected with bearing pin；Axis is passed through
Support bar is connected with axle sleeve.This stringing vehicle lifting gear is provided with connecting lever and hoist cylinder, and landing is to employ regulations and parameters principle, behaviour
Make very convenient, time saving and energy saving, operating efficiency is greatly improved.
And for example an Application No. CN204663113U disclose one kind can Fast Installation electric pole, belong to power Transmission technology
Field.Including electric wire club shaft, it is characterised in that be additionally provided with metal conical sleeve and be partially buried in the concrete bed of underground,
The metal conical sleeve is cast in the cavity at concrete bed center；The electric wire club shaft bottom is cone, round metal
The taper of tapered sleeve endoporus is equal with the external conicity of electric wire club shaft bottom, and electric wire club shaft bottom is placed in the interior of metal conical sleeve
Kong Zhong.The utility model is simple and reasonable, and it is easy to manufacture, convenient to use, changes the cumbersome installation of electric pole
Mode, the problem of solving time-consuming, laborious in electric pole erection process, it is to avoid the trip of influence surrounding people, improve work
Efficiency, with the wide market space.
Current electric pole occupies critically important effect in power Transmission, and this bar that allows for installing electric wiring is essential, Shen
Number a kind of concrete wire pole stringing vehicle please be disclosed for 201410297193.1 patent, the design can reach the bar that installs electric wiring
Purpose, but electric pole is placed from ground and must realized on the apparatus by extra mechanism or device, work in the wild
As when operate relatively cumbersome and can not be used alone and realize the erection of electric pole, cost is of a relatively high, and the mechanism
Only two wheels, it is unstable in the process of walking, easily send out accident.
The content of the invention
The problem of existing instant invention overcomes prior art, it is proposed that power network electric pole sets up Self-loading-unloading tool car and its applied
Work method, the device and its construction method are easy to use when installing electric wiring bar, save manpower, and walking is stable, speed of application
It hurry up.
The concrete technical scheme of the present invention is as follows：
Power network electric pole, which is set up, is provided with support below Self-loading-unloading tool car, including vehicle frame, the vehicle frame, wheel is arranged on support
On, the vehicle frame front end is provided with universal wheel；Characterized in that, the vehicle frame both sides are provided with screw mandrel, pass through leading screw handwheel control
The sliding block slidably reciprocated on screw mandrel is made to be arranged on the screw mandrel；One end of the central frame beam is provided with fixed fastening frame
The chuck one that lid assembles with fixed fastening frame lower cover, the both sides of the chuck one are provided with rotary shaft insertion vehicle frame；It is described
The other end of central frame beam is provided with chuck two；Jack is installed on the sliding block, connected between the jack and chuck two
Hoisting bracket is connected to, very heavy top pressure hand is arranged on the side of jack；
The side of the vehicle frame is provided with below rotating disk, the rotating disk and is connected with rotary tray motor, and top is provided with triangle pylon, institute
State triangle pylon bottom one end to be hinged on rotating disk, the other end is connected to above hydraulic cylinder；The triangle tower top is provided with
Pull wire pulley；The triangle tower bottom is provided with reel, and reel side is connected with reel motor.Electricity is installed on the vehicle frame
Machine two, the lower section of motor two, which is connected with elevating lever, the elevating lever, is connected with drill bit.
Preferentially, the screw mandrel both sides are laid with leading screw guide rod.
Preferentially, the vehicle frame both sides are provided with handlebar.
Preferentially, the inner side of chuck two is uniformly provided with pulley.
Preferentially, it is also equipped with V-arrangement trogue between the chuck one and chuck two.
Preferentially, spiral leg is installed below the rotating disk.
Based on said apparatus, Self-loading-unloading construction method is set up present invention also offers a kind of power network electric pole, its feature exists
In comprising the following steps：
1）Unitized frame is moved to the accumulation position of electric pole, and spiral leg is threaded into contact ground makes car body steady；
2）The electric pole two ends for needing to lift by crane are enclosed on using suspension ring, and bracing wire is fastened in suspension ring, and bracing wire is passed through into pull wire pulley
Setting fastening is on reel afterwards；
3）Reel electric motor starting drive lower mandrel member is packed up into bracing wire and then electric pole is sling, reaches that the height higher than vehicle frame is stopped
Only, hydraulic cylinder back draws triangle pylon, and electric pole is raised and stretched close to the position of vehicle frame, now rotary tray motor operating work
Make, electric pole is transferred to the top of vehicle frame；
4）Electric pole is arranged on fixed in chuck one and chuck two, drives bit to excavate electric pole groove using motor two
Hole, after the completion of adjust car body, be easy to lower beam operation；
5）Very heavy top pressure hand is operated to rise jack to lift chuck two, while constantly rotating threaded shaft handwheel adjustment jack
Position adapt to the elevated height of chuck two, in the process, electric pole is the center of circle with chuck one, chuck two be rotated by 90 ° by
Electric pole, which is holded up, makes its bottom enter in electric pole groove hole；
6）Electric pole groove hole is banketed and closely knit, chuck and chuck two is opened, electric pole is lost about collar, constructed
Into.
Beneficial effects of the present invention：The device and its construction method are easy to use when installing electric wiring bar, save manpower,
Walking is stable, and speed of application is fast, while the sufficient road flat country of construction area electric power, is also applied for remote hill path scabland
Area, it is practical, it is adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the structural representation that power network electric pole of the present invention sets up Self-loading-unloading tool car；
Fig. 2 is that power network electric pole of the present invention sets up Self-loading-unloading tool car top view；
Fig. 3 is that power network electric pole sets up Self-loading-unloading tool car side view；
Operating diagram when Fig. 4 is present invention construction；
Operating diagram when Fig. 5 is present invention construction；
Operating diagram when Fig. 6 is present invention construction.
Operating diagram when Fig. 7 is present invention construction.
Embodiment
As illustrated, power network electric pole sets up Self-loading-unloading tool car, including vehicle frame 4, the lower section of vehicle frame 4 is provided with support
20, wheel 21 is arranged on support 20, and the front end of vehicle frame 4 is provided with universal wheel 3；The both sides of vehicle frame 4 are provided with screw mandrel 16,
The sliding block 25 slidably reciprocated on screw mandrel 16 is controlled to be arranged on the screw mandrel 16 by leading screw handwheel 2, the both sides of screw mandrel 16 are laid
There is leading screw guide rod 15.The both sides of vehicle frame 4 are provided with handlebar 5, and workmen can control the travel direction of vehicle with pull handle.
One end in the middle of vehicle frame 4 is provided with the chuck that lid 18 assembles with fixed fastening frame lower cover 19 on fixed fastening frame
One, the both sides of the chuck one are provided with rotary shaft insertion vehicle frame 4；The other end in the middle of the vehicle frame 4 is provided with chuck 2 23；
The inner side of chuck 2 23 is uniformly provided with pulley 29.Jack 7, the jack 7 and chuck 2 23 are installed on the sliding block 25
Between be connected with hoisting bracket 22, very heavy top pressure hand 6 is arranged on the side of jack 7.Chuck 2 23 and chuck one can lead to
Fastener is crossed to open and lock.
The side of vehicle frame 4 is provided with rotating disk 9, and the lower section of rotating disk 9 is connected with rotary tray motor 28, and top is provided with triangle tower
Frame 12, described bottom one end of triangle pylon 12 is hinged on rotating disk 9, and the other end is connected to above hydraulic cylinder 14；The triangle tower
The top of frame 12 is provided with pull wire pulley 11；The bottom of triangle pylon 12 is provided with reel 13, and the side of reel 13 is connected with reel
Motor 10.V-arrangement trogue 40 is also equipped between chuck one and chuck 2 23.The lower section of rotating disk 9 is provided with spiral leg 27.The car
Motor 2 50 is installed, the lower section of motor 2 50, which is connected with elevating lever 52, the elevating lever 52, is connected with drill bit 53, electricity on frame 4
Machine 2 50 screws in car body by bolt 51 and is fixed on vehicle frame 4.
Based on said apparatus, Self-loading-unloading construction method is set up present invention also offers a kind of power network electric pole, its feature exists
In comprising the following steps：
1）Unitized frame 4 is moved to the accumulation position of electric pole 17, and spiral leg 27 is threaded into contact ground makes car body steady；
2）The two ends of electric pole 17 for needing to lift by crane are enclosed on using suspension ring 30, and bracing wire 31 is fastened in suspension ring 30, and bracing wire 31 is led to
Setting fastening is on reel 13 after crossing pull wire pulley 11；
3）Reel motor 10 is started and drives lower mandrel member 13 to pack up bracing wire 31 and then sling electric pole 17, is reached higher than vehicle frame 4
Height stop, electric pole 17 toward pulling back, is raised and stretched close to the position of vehicle frame 4 by hydraulic cylinder 14 by triangle pylon 12, this
When the operation of rotary tray motor 28, electric pole 17 is transferred to the top of vehicle frame 4；
4）Electric pole 17 is arranged on fixed in chuck one and chuck 2 23, drives the rotation of drill bit 53 to excavate electricity using motor 2 50
Line bar groove cheat, after the completion of adjust car body, be easy to lower beam operation；
5）Very heavy top pressure hand 6 is operated to rise jack 7 to lift chuck 2 23, while constantly rotating threaded shaft handwheel 2 is adjusted
The position of jack 7 adapts to the elevated height of chuck 2 23, and in the process, electric pole 17 is the center of circle, chuck with chuck one
2 23 be rotated by 90 ° electric pole 17 is holded up make its bottom enter electric pole groove hole in；
6）Electric pole groove hole is banketed and closely knit, chuck and chuck 2 23 is opened, electric pole 17 is lost about collar, is constructed
Complete.
In addition to the implementation, the present invention can also have other embodiment.All use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domain of application claims.
Claims (2)
1. power network electric pole sets up Self-loading-unloading tool car, including vehicle frame（4）, the vehicle frame（4）Lower section is provided with support（20）, car
Wheel（21）Installed in support（20）On, the vehicle frame（4）Front end is provided with universal wheel（3）；Characterized in that, the vehicle frame（4）
Both sides are provided with screw mandrel（16）, pass through leading screw handwheel（2）Control is in screw mandrel（16）On the sliding block that slidably reciprocates（25）Installed in institute
State screw mandrel（16）On；The vehicle frame（4）Middle one end is provided with fixed fastening frame and covered（18）With fixed fastening frame lower cover
（19）Vehicle frame is inserted in the chuck one assembled, the both sides of the chuck one provided with rotary shaft（4）It is interior；
The vehicle frame（4）The middle other end is provided with chuck two（23）；The sliding block（25）On jack is installed（7）, institute
State jack（7）With chuck two（23）Between be connected with hoisting bracket（22）, very heavy top pressure hand（6）Installed in jack（7）'s
Side；The vehicle frame（4）Side rotating disk is installed（9）, the rotating disk（9）Lower section is connected with rotary tray motor（28）, top peace
Equipped with triangle pylon（12）, the triangle pylon（12）Bottom one end is hinged on rotating disk（9）On, the other end is connected to hydraulic cylinder
（14）Above；
The triangle pylon（12）Top is provided with pull wire pulley（11）；The triangle pylon（12）Bottom is provided with reel
（13）, reel（13）Side is connected with reel motor（10）；Chuck one and chuck two（23）It is also equipped with V-arrangement trogue（40）, turn
Spiral leg (27) is installed below disk (9)；Vehicle frame（4）On motor two is installed（50）, motor two（50）Lower section is connected with liter
Bar drops（52）, the elevating lever（52）On be connected with drill bit（53）.
2. power network electric pole as claimed in claim 1 sets up Self-loading-unloading tool car, it is characterised in that：The screw mandrel（16）Both sides
It is laid with leading screw guide rod（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246220.6A CN106978936B (en) | 2015-11-13 | 2015-11-13 | Power grid electric pole sets up Self-loading-unloading tool car and its construction method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246220.6A CN106978936B (en) | 2015-11-13 | 2015-11-13 | Power grid electric pole sets up Self-loading-unloading tool car and its construction method |
| CN201510773951.7A CN105298207B (en) | 2015-11-13 | 2015-11-13 | Power network electric pole sets up Self-loading-unloading tool car and its construction method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510773951.7A Division CN105298207B (en) | 2015-11-13 | 2015-11-13 | Power network electric pole sets up Self-loading-unloading tool car and its construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106978936A true CN106978936A (en) | 2017-07-25 |
| CN106978936B CN106978936B (en) | 2019-05-21 |
Family
ID=55195953
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710246220.6A Active CN106978936B (en) | 2015-11-13 | 2015-11-13 | Power grid electric pole sets up Self-loading-unloading tool car and its construction method |
| CN201710246223.XA Active CN106948646B (en) | 2015-11-13 | 2015-11-13 | Power grid electric pole sets up Self-loading-unloading tool car construction method |
| CN201510773951.7A Expired - Fee Related CN105298207B (en) | 2015-11-13 | 2015-11-13 | Power network electric pole sets up Self-loading-unloading tool car and its construction method |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710246223.XA Active CN106948646B (en) | 2015-11-13 | 2015-11-13 | Power grid electric pole sets up Self-loading-unloading tool car construction method |
| CN201510773951.7A Expired - Fee Related CN105298207B (en) | 2015-11-13 | 2015-11-13 | Power network electric pole sets up Self-loading-unloading tool car and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106978936B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013816B (en) * | 2016-06-02 | 2019-05-10 | 济宁山云宇内机电科技有限公司 | A kind of column robot |
| CN105971371B (en) * | 2016-06-24 | 2017-12-29 | 南陵旺科知识产权运营有限公司 | Scrap electrical wires bar removes machine |
| CN108533058A (en) * | 2016-08-24 | 2018-09-14 | 周科言 | A kind of electric pole supporting device |
| CN106121343B (en) * | 2016-08-25 | 2018-10-09 | 无锡市同腾复合材料有限公司 | Compound polyurethane material electric pole and its installation method |
| CN106351503B (en) * | 2016-08-25 | 2018-07-24 | 无锡市同腾复合材料有限公司 | The mechanical pole type installation method of compound polyurethane material electric pole |
| CN106193781B (en) * | 2016-08-25 | 2018-05-29 | 无锡市同腾复合材料有限公司 | Mechanical device for erecting pole |
| CN106368498B (en) * | 2016-09-28 | 2018-08-07 | 国网山东省电力公司章丘市供电公司 | Field electric pole intelligence stringer |
| CN107021423B (en) * | 2017-06-07 | 2018-04-13 | 国网山东省电力公司济南市章丘区供电公司 | A kind of electric pole location and installation equipment |
| CN107327202A (en) * | 2017-08-01 | 2017-11-07 | 南昌叁润科技有限公司 | It is a kind of that the vertical equipment directly installed can be carried out to concrete wire pole |
| CN109252809B (en) * | 2018-07-25 | 2020-07-24 | 国网山东省电力公司枣庄供电公司 | 10KV power transmission line foundation excavation device |
| CN109017505B (en) * | 2018-08-08 | 2020-12-25 | 长沙中联恒通机械有限公司 | Vehicle-mounted object transportation erecting device |
| CN110836039B (en) * | 2019-11-26 | 2021-03-26 | 安徽省徽源电杆有限公司 | Telegraph pole mounting equipment |
| CN110886531B (en) * | 2019-12-05 | 2020-11-27 | 盛隆电气集团电力工程有限公司 | Overhead transmission line electric power tower installation construction method |
| CN112064534B (en) * | 2020-09-07 | 2022-02-01 | 安徽引航人广告标识有限公司 | Installation device and installation method of road traffic sign |
| CN112360226B (en) * | 2020-11-30 | 2022-02-01 | 山东得胜电力股份有限公司 | Telegraph pole mounting and dismounting integrated system |
| CN118407715B (en) * | 2024-07-01 | 2024-09-03 | 中铁七局集团西安铁路工程有限公司 | Tunnel vault drilling equipment |
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2015
- 2015-11-13 CN CN201710246220.6A patent/CN106978936B/en active Active
- 2015-11-13 CN CN201710246223.XA patent/CN106948646B/en active Active
- 2015-11-13 CN CN201510773951.7A patent/CN105298207B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20150167341A1 (en) * | 2013-04-23 | 2015-06-18 | Gabriel Madril | Post stabilization apparatus and method |
| CN203961423U (en) * | 2014-06-28 | 2014-11-26 | 国家电网公司 | A kind of tool car of the bar that installs electric wiring |
| CN204152294U (en) * | 2014-08-08 | 2015-02-11 | 国网山东省电力公司泰安供电公司 | Portable multi-function pole centralizing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106948646B (en) | 2019-07-12 |
| CN105298207A (en) | 2016-02-03 |
| CN106978936B (en) | 2019-05-21 |
| CN105298207B (en) | 2017-09-26 |
| CN106948646A (en) | 2017-07-14 |
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