CN104377578A - Low-voltage pole type power distribution cabinet operating platform - Google Patents
Low-voltage pole type power distribution cabinet operating platform Download PDFInfo
- Publication number
- CN104377578A CN104377578A CN201410601938.9A CN201410601938A CN104377578A CN 104377578 A CN104377578 A CN 104377578A CN 201410601938 A CN201410601938 A CN 201410601938A CN 104377578 A CN104377578 A CN 104377578A
- Authority
- CN
- China
- Prior art keywords
- platform
- power distribution
- workbench
- distribution cabinet
- type power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the field of low-voltage power distribution, and discloses a low-voltage pole type power distribution cabinet operating platform. The low-voltage pole type power distribution cabinet operating platform comprises a supporting frame, a workbench and a workbench connecting frame. The supporting frame is fixedly connected with a pole body of a telegraph pole through a connecting piece, the workbench is laid on the upper surface of the supporting frame, the workbench is fixedly connected with the pole body of the telegraph pole through the workbench connecting frame, and the workbench comprises a first platform, a second platform and a third platform, wherein the first platform, the second platform and the third platform are sequentially connected, one side of the first platform is connected with the side, adjacent to the side of the first platform, of the second platform through hinges, one side of the third platform is connected to the other side, adjacent to the side of the third platform, of the second platform through hinges, and the workbench connecting frame is connected with one of the other two sides of the second platform through hinges. According to the low-voltage rod type power distribution cabinet operating platform, practicality is high, the labor intensity of farming telegram staff can be relieved, and the safe power supply and power utilization level is increased.
Description
Technical field
The present invention relates to low-voltage distribution technical field, particularly relate to a kind of low pressure rod-type power distribution cabinet operating platform.
Background technology
In recent years, country increases the invest in the transformation of real estate dynamics to urban and rural power grids, and newly-increased distribution transformer major part adopts rod-type power distribution cabinet for distribution.Current low pressure rod-type power distribution cabinet platform district is without operating platform, and to the equipment maintenance and management in rod-type power distribution cabinet, numerous producers can only rely on aid ladder or climbers to work.And newly-increased rod-type power distribution cabinet; rural power grids have accounted for 60-70%; newly-increased distribution transformer is often got a little in the field, rural area of the length and breadth of land; the equipment in back of the body tool lift operation power distribution cabinet is borrowed to bring very large inconvenience to vast rural power personnel; particularly very inconvenient to the leak electricity test and management of total protector of low pressure rod-type power distribution cabinet platform district; cause total guarantor in distribution sales counter district " three rates " not up to standard, the maintenance management of controller switching equipment is comparatively difficult.
Using during ladder needs a people to help, and a people can go up ladder work and do, and must take anti-skidding, limit for height measure.But the distribution of rod-type distribution sales counter district, rural area is in the rural area of the length and breadth of land, and have inconvenient traffic, distribution sales counter district is selected in field sometimes, borrow back of the body tool lift very inconvenient.
Rod-type distribution sales counter district with a varied topography, attendant just uses climbers to climb up the electric pole of fixing power distribution cabinet, maintenance management is carried out to equipment in power distribution cabinet, uses climbers in power distribution cabinet during operate, the stance inconvenience long-time operation of staff during work, staff is very easily tired, and having more than 2 meters wide because of distribution transforming stand, away from the side of staff in power distribution cabinet, staff cannot get at equipment, be awkward, when using the instrument such as spanner bad firmly.
Summary of the invention
(1) technical problem that will solve
The object of this invention is to provide a kind of low pressure rod-type power distribution cabinet operating platform, this operating platform is easy to install, practical, can alleviate the labour intensity of rural power employee, and raising safety supplies, electricity consumption level.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of low pressure rod-type power distribution cabinet operating platform, it comprises support frame, workbench and workbench link, described support frame is fixedly connected with by connector with the shaft of electric pole, described workbench is laid on the upper surface of described support frame, described workbench is fixedly connected with the shaft of electric pole by described workbench link, described workbench comprises the first platform connected in turn, second platform and the 3rd platform, the side that the side of described first platform is adjacent with described second platform is connected through the hinge, the opposite side that the side of described 3rd platform is adjacent with described second platform is connected through the hinge, the wherein side of the other both sides of described workbench link and described second platform is connected through the hinge.
Wherein, described support frame comprises vertical rack, a pair stationary links, a pair intermediate connecting rod, pair of end portions connecting rod is connected outside framework with one, the frame of described vertical rack is quadrangle, one end of stationary links described in a pair is fixedly connected with upper end two corner of described vertical rack respectively, the other end of described stationary links respectively with intermediate connecting rod chain connection, the other end of described intermediate connecting rod respectively with one end chain connection of described end connecting rod, the other end of described end connecting rod connects with the described top movable being connected two side levers of outside framework, the bottom of described two side levers is flexibly connected with bottom two corner of described vertical framework.
Wherein, described vertical rack is fixedly connected with by reinforcement with described stationary links.
Wherein, vertical staircase is provided with in the frame of described vertical rack.
Wherein, the concrete mode that described support frame and the shaft of electric pole are fixedly connected with by connector is: the two ends up and down of described vertical rack are fixedly connected with the shaft of electric pole respectively by U-shaped anchor ear.
Wherein, described first platform and the 3rd platform are respectively equipped with insulating rubber slab.
Wherein, the side that the side of described first platform is adjacent with described second platform is connected by hinge hinge, the opposite side that the side of described 3rd platform is adjacent with described second platform is connected by hinge hinge, and described workbench link is connected by hinge hinge with the wherein side of the other both sides of described second platform.
Wherein, the housing of described workbench link is rectangle, and the length of described workbench link and the width of described vertical rack adapt.
Wherein, the periphery of described first platform and the 3rd platform is provided with guard rail.
Wherein, described support frame, workbench and workbench link all adopt steel to make.
(3) beneficial effect
Compared with prior art, the present invention has the following advantages:
A kind of low pressure rod-type power distribution cabinet operating platform provided by the invention, adopt support frame, workbench and workbench link combine, described support frame is fixedly connected with by connector with the shaft of electric pole, described workbench is laid on the upper surface of described support frame, described workbench is fixedly connected with the shaft of electric pole by described workbench link, described workbench comprises the first platform connected in turn, second platform and the 3rd platform, the side that the side of described first platform is adjacent with described second platform is connected through the hinge, the opposite side that the side of described 3rd platform is adjacent with described second platform is connected through the hinge, the wherein side of the other both sides of described workbench link and described second platform is connected through the hinge, in use can one man operation, easy to install, launch during use, just can draw in folding after being finished, do not take up room, practical, the labour intensity of rural power employee can be alleviated, improve safety to supply, electricity consumption level.
Accompanying drawing explanation
Fig. 1 is the structural representation of the support frame in a kind of low pressure rod-type of the present invention power distribution cabinet operating platform;
Fig. 2 is the structural representation that the workbench in a kind of low pressure rod-type of the present invention power distribution cabinet operating platform is connected with workbench link.
In figure: 1: support frame; 11: vertical rack; 12: stationary links; 13: intermediate connecting rod; 14: end connecting rod; 15: connect outside framework; 16: reinforcement; 17: vertically staircase; 2: workbench; 21: the first platforms; 22: the second platforms; 23: the three platforms; 24: hinge; 25: guard rail; 3: workbench link; 31: fastening gib.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following instance for illustration of the present invention, but is not used for limiting the scope of the invention.
In describing the invention, it should be noted that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
For the situation using tool lift and climbers close to power distribution cabinet operating platform work inconvenience, the invention provides a kind of low pressure rod-type power distribution cabinet operating platform, it comprises support frame 1, workbench 2 and workbench link 3, the shaft of described support frame 1 and electric pole by connector as U-shaped anchor ear is fixedly connected with, described workbench 2 is laid on the upper surface of described support frame 1, described workbench 2 is fixedly connected with the shaft of electric pole by described workbench link 3, as shown in Figure 2, described workbench 2 comprises the first platform 21 connected in turn, second platform 22 and the 3rd platform 23, the side chain connection that the side of described first platform 21 is adjacent with described second platform 22, the opposite side that the side of described 3rd platform 23 is adjacent with described second platform 22 is connected through the hinge, described workbench link 3 is connected through the hinge with the wherein side of the other both sides of described second platform 22, particularly, can for the side of described first platform 21 by the side adjacent with described second platform 22 of the intermediate member with proper width by hinge 24 chain connection, preferably, the side of described first platform 21 and the side of described intermediate member are by hinge 24 chain connection, hinge 24 chain connection is passed through in the side that the opposite side of described intermediate member is adjacent with described second platform 22, the opposite side that the side of described 3rd platform 23 is adjacent with described second platform 22 passes through hinge 24 chain connection, described workbench link 3 passes through hinge 24 chain connection with the wherein side of the other both sides of described second platform 22, can conveniently launch and fold, described workbench link 3 is connected with the shaft of electric pole by U-shaped anchor ear, and fixes the link position of described workbench link 3 and electric pole shaft by fastening gib 31, this operating platform possesses and puts down expansion in use and just can use, and after being finished, i.e. collapsible withdrawal, does not take too much space, ensures the unimpeded of passage under distribution sales counter district, both can open, draws in by one side as required, two-sidedly can open again, draw in.Can one man operation, simple to operate, the rod-type power distribution cabinet for environment and complex-terrain also can carry out upkeep operation at any time, and production maintenance personnel can carry out maintenance management to the equipment in power distribution cabinet in time, can improve the security performance of equipment; Due to wherein two job platforms arranged---the first platform 21 and the 3rd platform 23 can be stood for personnel, therefore can accomplish to operate equipment in the cabinet of power distribution cabinet both sides at any time simultaneously, great promotion and application can be obtained in rod-type distribution sales counter district of town and country power supply station.
As the bearing of whole workbench 2 and the fixture of connection electric pole shaft, just propose during design and can meet more stable and stronger simultaneously and link requirement easily, as shown in Figure 1, described support frame 1 comprises vertical rack 11, a pair stationary links 12, a pair intermediate connecting rod 13, pair of end portions connecting rod 14 is connected outside framework 15 with one, the frame of described vertical rack 11 is preferably in quadrangle, one end of stationary links 12 described in a pair is fixedly connected with upper end two corner of described vertical rack 11 respectively, the other end of described stationary links 12 respectively with intermediate connecting rod 13 chain connection, the other end of described intermediate connecting rod 13 respectively with one end chain connection of described end connecting rod 14, the other end of described end connecting rod 14 connects with the described top movable being connected two side levers of outside framework 15, the bottom of described two side levers is flexibly connected with bottom two corner of described vertical framework, when needs are folding, by promoting described connection outside framework 15, under the chain connection effect of intermediate connecting rod 13, described connection outside framework 15 moves to the direction near vertical rack 11, this support frame 1 can be drawn in, otherwise when it is desired to be used, pull described connection outside framework 15, described connection outside framework 15 launches to the direction away from vertical rack 11, easy to use.
In order to strengthen bonding strength, described vertical rack 11 can be fixedly connected with by reinforcement 16 with described stationary links 12.
Climb on operating platform for the ease of operating personnel, in the frame of described vertical rack 11, vertical staircase 17 can be provided with.
Further, the concrete mode that described support frame 1 is fixedly connected with by connector with the shaft of electric pole can be: the two ends up and down of described vertical rack 11 are fixedly connected with the shaft of electric pole respectively by U-shaped anchor ear, in order to its position can be fixed after described U-shaped anchor ear installation, preferably arrange fastening gib respectively at the two ends up and down of described vertical rack 11, described fastening gib is stuck on the arc surface of the shaft of electric pole; Consider that the shaft surface of electric pole is for circular arc, adopts the connected mode reliability of U-shaped anchor ear high, easy to connect, is convenient to again selection standard part.
In order to ensure the personal safety of operating personnel in live line working process, described first platform 21 and the 3rd platform 23 are respectively equipped with insulating rubber slab.
Preferably, the housing of described workbench link 3 is rectangle, and the length of described workbench link 3 and the width of described vertical rack 11 adapt, and the framework cross-arm of described workbench link 3 is at the upper surface of described vertical rack 11.
In order to ensure the safety of operating personnel, the periphery of described first platform 21 and the 3rd platform 23 is provided with guard rail 25.
Conveniently selection and load-bearing, described support frame 1, workbench 2 and workbench link 3 all can adopt steel to make, and also according to actual conditions, can choose other light weight materials meeting load-bearing requirements and make.
(1) economic benefit of the present invention's generation:
1, the convenience of maintenance management is created: solve the rod-type power distribution cabinet difficult problem can not carrying out controller switching equipment maintenance management operation at any time affected by environment, rod-type power distribution cabinet for environment and complex-terrain also can carry out upkeep operation at any time, particularly can obtain great promotion and application in rod-type power distribution station, rural area, after controller switching equipment maintenance management puts in place, greatly can improve grid supply quality, ensure power supply reliability, correspondingly improve supply line's electricity sales amount.
2, computable economic benefit:
Adopt folding work bench can strengthen equipment maintenance and management level, reduce equipment fault interruption duration and many power transmissions amount: Q=qt
Q---the load (unit: kW) when supply line normally works.
T---cause fault outage, the minimizing interruption duration of conversion by not safeguarding in time, (unit: h) when comprising the time and actual check man of borrowing back of the body tool lift.
(2), safety benefit
After folding work bench is installed, production maintenance personnel can carry out maintenance management to the equipment in power distribution cabinet in time, find that defect can process in time, can improve the security performance of equipment.Meanwhile, production maintenance personnel can test the total protector of the electric leakage in power distribution cabinet, safeguard at any time, can promote that earth leakage protective device " three rates " is up to standard, guarantee rural safe electricity consumption, and minimizing stranger gets an electric shock and injures claim accident, evades enterprise security risk.
(3), social benefit
Employing folding work bench can safeguard the equipment in rod-type power distribution cabinet at any time, having broken away from former rod-type power distribution cabinet must rely on tool lift or climbers could operate or safeguard the drawback of equipment in power distribution cabinet, the normal operating level of controller switching equipment can be improved, reduce fault outage probability, improve power supply reliability, make users with high-quality electricity, relieved electricity, good electric service image can be established in user mind.
The present invention is directly fixed on electric pole shaft, adopt folding design concept, ensure that the unobstructed of passage under low-voltage distribution sales counter district, can one man operation, easy to install, launch during use, just can draw in folding after being finished, rod-type power distribution cabinet for environment and complex-terrain also can carry out upkeep operation at any time, practical.The labour intensity of rural power employee can be alleviated, improve safety for electricity consumption level.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a low pressure rod-type power distribution cabinet operating platform, it is characterized in that, comprise support frame, workbench and workbench link, described support frame is fixedly connected with by connector with the shaft of electric pole, described workbench is laid on the upper surface of described support frame, described workbench is fixedly connected with the shaft of electric pole by described workbench link, described workbench comprises the first platform connected in turn, second platform and the 3rd platform, the side that the side of described first platform is adjacent with described second platform is connected through the hinge, the opposite side that the side of described 3rd platform is adjacent with described second platform is connected through the hinge, the wherein side of the other both sides of described workbench link and described second platform is connected through the hinge.
2. low pressure rod-type power distribution cabinet operating platform as claimed in claim 1, it is characterized in that, described support frame comprises vertical rack, a pair stationary links, a pair intermediate connecting rod, pair of end portions connecting rod is connected outside framework with one, the frame of described vertical rack is quadrangle, one end of stationary links described in a pair is fixedly connected with upper end two corner of described vertical rack respectively, the other end of described stationary links respectively with intermediate connecting rod chain connection, the other end of described intermediate connecting rod respectively with one end chain connection of described end connecting rod, the other end of described end connecting rod connects with the described top movable being connected two side levers of outside framework, the bottom of described two side levers is flexibly connected with bottom two corner of described vertical framework.
3. low pressure rod-type power distribution cabinet operating platform as claimed in claim 2, it is characterized in that, described vertical rack is fixedly connected with by reinforcement with described stationary links.
4. low pressure rod-type power distribution cabinet operating platform as claimed in claim 2, is characterized in that, be provided with vertical staircase in the frame of described vertical rack.
5. low pressure rod-type power distribution cabinet operating platform as claimed in claim 2, it is characterized in that, the concrete mode that described support frame is fixedly connected with by connector with the shaft of electric pole is: the two ends up and down of described vertical rack are fixedly connected with the shaft of electric pole respectively by U-shaped anchor ear.
6. low pressure rod-type power distribution cabinet operating platform as claimed in claim 1, is characterized in that, described first platform and the 3rd platform are respectively equipped with insulating rubber slab.
7. low pressure rod-type power distribution cabinet operating platform as claimed in claim 1, it is characterized in that, the side that the side of described first platform is adjacent with described second platform is connected by hinge hinge, the opposite side that the side of described 3rd platform is adjacent with described second platform is connected by hinge hinge, and described workbench link is connected by hinge hinge with the wherein side of the other both sides of described second platform.
8. low pressure rod-type power distribution cabinet operating platform as claimed in claim 2, it is characterized in that, the housing of described workbench link is rectangle, and the length of described workbench link and the width of described vertical rack adapt.
9. low pressure rod-type power distribution cabinet operating platform as claimed in claim 1, it is characterized in that, the periphery of described first platform and the 3rd platform is provided with guard rail.
10. low pressure rod-type power distribution cabinet operating platform as claimed in claim 1, it is characterized in that, described support frame, workbench and workbench link all adopt steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410601938.9A CN104377578B (en) | 2014-10-30 | 2014-10-30 | Low-voltage pole type power distribution cabinet operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410601938.9A CN104377578B (en) | 2014-10-30 | 2014-10-30 | Low-voltage pole type power distribution cabinet operating platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104377578A true CN104377578A (en) | 2015-02-25 |
| CN104377578B CN104377578B (en) | 2017-01-18 |
Family
ID=52556317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410601938.9A Active CN104377578B (en) | 2014-10-30 | 2014-10-30 | Low-voltage pole type power distribution cabinet operating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104377578B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522532A (en) * | 2016-12-19 | 2017-03-22 | 国网河北省电力公司衡水供电分公司 | Operation platform overhauling power transmission tower pole cross beams |
| CN107706795A (en) * | 2017-09-01 | 2018-02-16 | 国网山东省电力公司泰安供电公司 | A kind of distribution stand foldable operation platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122796U (en) * | 1992-03-26 | 1992-11-25 | 王滨 | Multi-purpose foldable sliding cart |
| CN101174762A (en) * | 2007-10-17 | 2008-05-07 | 福建省福州电业局 | Live-working lifting and rotating insulated platform |
| CN202633794U (en) * | 2012-06-14 | 2012-12-26 | 辽宁省电力有限公司阜新供电公司 | Folding type maintenance working platform |
| CN102931602A (en) * | 2012-11-02 | 2013-02-13 | 奉化市供电局 | Foldable power transformation overhaul platform |
| CN103532051A (en) * | 2013-11-06 | 2014-01-22 | 上海凡扬电力器具有限公司 | 180-degree rotary lifting insulating platform |
| CN204190233U (en) * | 2014-10-30 | 2015-03-04 | 国家电网公司 | A kind of low pressure rod-type power distribution cabinet operating platform |
-
2014
- 2014-10-30 CN CN201410601938.9A patent/CN104377578B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122796U (en) * | 1992-03-26 | 1992-11-25 | 王滨 | Multi-purpose foldable sliding cart |
| CN101174762A (en) * | 2007-10-17 | 2008-05-07 | 福建省福州电业局 | Live-working lifting and rotating insulated platform |
| CN202633794U (en) * | 2012-06-14 | 2012-12-26 | 辽宁省电力有限公司阜新供电公司 | Folding type maintenance working platform |
| CN102931602A (en) * | 2012-11-02 | 2013-02-13 | 奉化市供电局 | Foldable power transformation overhaul platform |
| CN103532051A (en) * | 2013-11-06 | 2014-01-22 | 上海凡扬电力器具有限公司 | 180-degree rotary lifting insulating platform |
| CN204190233U (en) * | 2014-10-30 | 2015-03-04 | 国家电网公司 | A kind of low pressure rod-type power distribution cabinet operating platform |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522532A (en) * | 2016-12-19 | 2017-03-22 | 国网河北省电力公司衡水供电分公司 | Operation platform overhauling power transmission tower pole cross beams |
| CN107706795A (en) * | 2017-09-01 | 2018-02-16 | 国网山东省电力公司泰安供电公司 | A kind of distribution stand foldable operation platform |
| CN107706795B (en) * | 2017-09-01 | 2023-10-24 | 国网山东省电力公司泰安供电公司 | Foldable operation table for power distribution rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104377578B (en) | 2017-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204190233U (en) | A kind of low pressure rod-type power distribution cabinet operating platform | |
| CN202054588U (en) | Hydraulic lift-type platform for overhaul and maintenance of GW-6 disconnecting links | |
| CN206519915U (en) | A kind of support and fixing equipment for wind electricity blade | |
| CN104377578A (en) | Low-voltage pole type power distribution cabinet operating platform | |
| CN202268637U (en) | Special-purpose maintenance platform for 3AH type handcart type breaker | |
| CN201656340U (en) | Tool for replacing supporting insulator of high-voltage tube bus | |
| CN109850823A (en) | A kind of alternating current repairing carrying tool firmly installed | |
| CN213063451U (en) | Rush-repair device for power engineering | |
| CN205474792U (en) | Movable type cable ditch escape way bridge | |
| CN103031966B (en) | Main shaft maintenance platform for water turbine and electric generator | |
| CN207664502U (en) | A kind of disconnecting switch maintenance protective frame being easily installed | |
| CN102684089B (en) | Repair of Transformer platform | |
| CN202081666U (en) | Mounting working pergola for cable accessory | |
| CN205936977U (en) | A base construction for wind power generation set | |
| CN107654108A (en) | Communication base station for telecommunication | |
| CN209298718U (en) | A kind of integrated box substation being moved easily | |
| CN204760821U (en) | Transformer workstation on post | |
| CN203559571U (en) | Movable rail type climbing frame of all-steel structure | |
| CN208845011U (en) | A kind of power tower of easy access | |
| CN207166029U (en) | A kind of electric power overhaul operating platform | |
| CN208024252U (en) | A kind of electric power overhaul ladder | |
| CN202026014U (en) | Special isolation frame for overhauling GW16 type disconnecting link | |
| CN102296842A (en) | Operation shed frame for mounting cable accessory | |
| CN201883728U (en) | DC filter structural frame for converter station | |
| CN201549792U (en) | 220KV mutual inductor overhauling workbench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |