CN207039030U - A kind of maintenance support of multi-functional large-scale power transformer - Google Patents
A kind of maintenance support of multi-functional large-scale power transformer Download PDFInfo
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- CN207039030U CN207039030U CN201720613443.7U CN201720613443U CN207039030U CN 207039030 U CN207039030 U CN 207039030U CN 201720613443 U CN201720613443 U CN 201720613443U CN 207039030 U CN207039030 U CN 207039030U
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- ladder
- fixed sleeving
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- plate
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Abstract
The utility model provides a kind of maintenance support of multi-functional large-scale power transformer, including hawser mounts panel assembly, repairs pedal, telescopic rod device, bottom plate, mobile wheel apparatus, consolidates conical head device, scalable ladder device and support consolidate lever apparatus.The utility model expansion link, one-level fixed sleeving, two level fixed sleeving, clamp, the setting of special-shaped clamping screw and X-type support stabilizing bracket, be advantageous to conveniently increase the height of maintenance support or reduce maintenance support, so that operation is more convenient, while disassembly and installation is also convenient for, increases utilization rate；In the utility model, described installing plate, installing plate consolidates the setting of supporting plate and movable pulley, is advantageous to facilitate maintainer to move maintenance support, is easy to carry, increase uses function.
Description
Technical field
The utility model belongs to electrical equipment safety device for overhead work tool technical field, more particularly to a kind of multi-functional big
The maintenance support of type power transformer.
Background technology
In the maintenance process of pole type transformer, due to the particularity of pole type transformer, maintainer can not uprightly stand,
And the safety belt safety rope ensured personal safety does not have reliable and suitable hanging point, frequently encounter unrestrained insulating oil and cause
Transformer top, channel-section steel operation website are slippery, and in order to prevent stepping on the danger of empty wrestling, maintainer just needs to spend many energy
Carrying out careful erect-position, ensure construction safety, personnel's movement is extremely restricted, while when wasting many on disconnecting pile crown
Between, operating efficiency is low.
China Patent Publication No. is the A of CN 103178461, and invention and created name is a kind of maintenance of large-scale power transformer
Support, including transformer body, heat abstractor and A-bracket, described transformer body both sides are respectively symmetrically provided with radiating
Device, described heat abstractor include the mozzle of fin and installation on a heat sink, are welded with and hang on described mozzle
Ring is filled, A-bracket is vertically installed with by retention mechanism on described mozzle, pacified between described adjacent 2 A-bracket
Equipped with for be hang safety rope steel wire rope.But existing maintenance support does not enrich also there is function, it has not been convenient to it is mobile with
And dismounting inconvenient problem with use.
Therefore, invent a kind of maintenance support of multi-functional large-scale power transformer and seem very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of maintenance branch of multi-functional large-scale power transformer
Frame, to solve existing maintenance support, also there is function not to enrich, it has not been convenient to mobile and dismounting inconvenient problem with use.
A kind of maintenance support of multi-functional large-scale power transformer, including hawser mount panel assembly, repair pedal, telescopic rod dress
Put, bottom plate, mobile wheel apparatus, consolidate conical head device, scalable ladder device and support consolidate lever apparatus, and described hawser mounts
Panel assembly difference bolt is arranged at left and right sides of the top of maintenance pedal；Lead to respectively at left and right sides of the bottom of described maintenance pedal
Cross the top that telescopic rod device is welded on bottom plate；Described mobile wheel apparatus difference bolt is arranged on the bottom four corners position of bottom plate
Put；Described firm conical head device is separately positioned on the left and right two of bottom plate；Described scalable ladder device is connected to maintenance
The front surface centre position of pedal；Described support consolidates the lower middle position that lever apparatus is welded on bottom plate；Described stretches
Contracting lever apparatus includes expansion link, and one-level fixed sleeving, two level fixed sleeving, clamp, special-shaped clamping screw and X-type support firm
Frame, one end connection maintenance pedal of described expansion link, the other end are plugged on the top of one-level fixed sleeving；Described one-level is consolidated
The one end for determining sleeve pipe is socketed in the bottom of expansion link, and the other end is plugged on the top of two level fixed sleeving；Described two level is fixed
Sleeve pipe welds bottom plate；Described clamp is respectively welded at the centre position of left and right two of one-level fixed sleeving；Described abnormity lock
Tight bolt is threaded in junction and one-level fixed sleeving and the two level fixed cover of expansion link and one-level fixed sleeving respectively
The junction of pipe；The left and right ends difference bolt connection one-level fixed sleeving of described X-type support stabilizing bracket.
Preferably, described hawser mounts panel assembly and mounts plate body, X-type fixed mount and hawser hanging hole, institute including hawser
The hawser stated mounts plate body and mounts plate body by X-type fixed mount welding hawser；Described hawser hanging hole is from top to bottom successively
Hawser is opened in mount on plate body front surface.
Preferably, the front surface centre position bolt of described maintenance pedal is provided with adjustable telescopic ladder hanger；Described
Adjustable telescopic ladder hanger is provided with two.
Preferably, the front surface centre position of described bottom plate offers fixing hole；Described fixing hole offers two.
Preferably, described fixing hole and adjustable telescopic ladder hanger face are set.
Preferably, described mobile wheel apparatus includes installing plate, and installing plate consolidates supporting plate and movable pulley, described installation
Plate difference bolt is arranged on the bottom four corners position of bottom plate；Described movable pulley bolt is arranged on the bottom of installing plate；Described
Installing plate consolidates supporting plate one end bolt connection installing plate, other end bolt connection bottom plate；Described movable pulley specifically uses band
There is the nylon universal wheel of brake；Described movable pulley is provided with four to eight.
Preferably, described firm conical head device includes firm conical head, and L-type consolidates plate and fastening bolt, described
Firm taper hook bolt is arranged on the top that L-type consolidates plate；Described L-type consolidates plate and is arranged on bottom plate by fastening bolt respectively
Left and right two.
Preferably, described scalable ladder device includes laterally terraced beam, ladder fix bar, one-level pedal, ladder fixed cover
Pipe, two level pedal, special-shaped fastening bolt and runners, the bottom left and right ends of the terraced beam of described transverse direction pass through ladder fix bar respectively
It is plugged in ladder fixed sleeving；Described one-level pedal is welded between ladder fix bar and ladder fix bar；Described two
Level pedal is welded between ladder fixed sleeving and ladder fixed sleeving；Described special-shaped fastening bolt is threaded in ladder respectively
The junction of sub- fix bar and ladder fixed sleeving.
Preferably, described scalable ladder device is divided into the flexible gradient device of one-level, the flexible gradient device of two level and three-level
The flexible scalable gradient of gradient device three-level, described one-level stretch gradient device by ladder fix bar, ladder fixed sleeving and
Special-shaped fastening bolt is formed；The flexible gradient device of described two level and the flexible gradient device of three-level and the flexible gradient device knot of one-level
Structure is identical.
Preferably, described runners is welded on the bottom for the ladder fixed sleeving that the flexible gradient device of three-level includes.
Preferably, described support, which consolidates lever apparatus, includes the firm bar main body of support, internally threaded sleeve and the firm cone of support
Forming head, the firm conical head of described support are welded on the bottom of internally threaded sleeve；Described internally threaded sleeve is threaded in branch
The bottom of the firm bar main body of support.
Preferably, the centre position of described internally threaded sleeve is further opened with groove.
Compared with prior art, the utility model has the advantages that：Because one kind of the present utility model is multi-functional
Large-scale power transformer maintenance support be widely used in electrical equipment safety device for overhead work tool technical field.Meanwhile this
Utility model has the beneficial effect that：
1. in the utility model, described hawser mounts plate body, the setting of X-type fixed mount and hawser hanging hole, is advantageous to
Facilitate maintainer to hang safety rope, ensure the personal safety of maintainer.
2. in the utility model, the setting of described adjustable telescopic ladder hanger and fixing hole, be advantageous to suspension and use ladder
Fixed with by hawser using ladder, it is convenient, fast.
3. in the utility model, described expansion link, one-level fixed sleeving, two level fixed sleeving, clamp, special-shaped locking screw
The setting of bolt and X-type support stabilizing bracket, be advantageous to conveniently increase the height of maintenance support or reduce maintenance support, so that operation
It is more convenient, while disassembly and installation is also convenient for, increase utilization rate.
4. in the utility model, described installing plate, installing plate consolidates the setting of supporting plate and movable pulley, be advantageous to conveniently
Maintainer moves maintenance support, is easy to carry, and increase uses function.
5. in the utility model, described firm conical head, L-type consolidates the setting of plate and fastening bolt, be advantageous to inspection
Repair support to be consolidated, while prevent maintainer to be not intended to rock the problem of causing danger, so that using safer.
6. in the utility model, the terraced beam of described transverse direction, ladder fix bar, one-level pedal, ladder fixed sleeving, two level steps on
Plate, special-shaped fastening bolt, runners, one-level are stretched gradient device, and two level stretches gradient device and three-level is stretched gradient device is set
Put, be advantageous to facilitate maintainer to lengthen or shorten ladder as needed so that use is more convenient, without changing other ladders
Son.
7. in the utility model, described support consolidates bar main body, internally threaded sleeve and support consolidate the setting of conical head,
Be advantageous to play secondary firm effect to maintenance support, ensure the personal safety of maintainer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that hawser of the present utility model mounts panel assembly.
Fig. 3 is the structural representation of maintenance pedal of the present utility model.
Fig. 4 is the structural representation of telescopic rod device of the present utility model.
Fig. 5 is the structural representation of bottom plate of the present utility model.
Fig. 6 is the structural representation of mobile wheel apparatus of the present utility model.
Fig. 7 is the structural representation of firm conical head device of the present utility model.
Fig. 8 is the structural representation of scalable ladder device of the present utility model.
Fig. 9 is the structural representation that support of the present utility model consolidates lever apparatus.
Figure 10 be it is of the present utility model installation, positioning and using schematic diagram.
In figure：
1st, hawser mounts panel assembly；11st, hawser mounts plate body；12nd, X-type fixed mount；13rd, hawser hanging hole；2nd, maintenance is stepped on
Plate；21st, adjustable telescopic ladder hanger；3rd, telescopic rod device；31st, expansion link；32nd, one-level fixed sleeving；33rd, two level fixed cover
Pipe；34th, clamp；35th, special-shaped clamping screw；36th, X-type support stabilizing bracket；4th, bottom plate；41st, fixing hole；5th, mobile wheel apparatus；51、
Installing plate；52nd, installing plate consolidates supporting plate；53rd, movable pulley；6th, conical head device is consolidated；61st, conical head is consolidated；62nd, L-type is steady
Gu plate；63rd, fastening bolt；7th, scalable ladder device；71st, horizontal terraced beam；72nd, ladder fix bar；73rd, one-level pedal；74th, ladder
Fixed sleeving；75th, two level pedal；76th, special-shaped fastening bolt；77th, runners；78th, the flexible gradient device of one-level；79th, two level is stretched
Gradient device；710th, the flexible gradient device of three-level；8th, support consolidates lever apparatus；81st, firm bar main body is supported；82nd, inner screw sheath
Pipe；83rd, firm conical head is supported.
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in accompanying drawing 1 to accompanying drawing 10
The utility model provides a kind of maintenance support of multi-functional large-scale power transformer, including hawser mounts panel assembly
1, pedal 2 is repaired, telescopic rod device 3, bottom plate 4, mobile wheel apparatus 5, consolidates conical head device 6, scalable ladder device 7 and branch
Frame consolidates lever apparatus 8, and described hawser mounts panel assembly 1 and distinguishes the top left and right sides that bolt is arranged on maintenance pedal 2；It is described
Maintenance pedal 2 bottom at left and right sides of the top of bottom plate 4 is welded on by telescopic rod device 3 respectively；Described movable pulley
Device 5 distinguishes the bottom four corners position that bolt is arranged on bottom plate 4；Described firm conical head device 6 is separately positioned on bottom plate 4
Left and right two；Described scalable ladder device 7 is connected to the front surface centre position of maintenance pedal 2；Described support consolidates bar
Device 8 is welded on the lower middle position of bottom plate 4；Described telescopic rod device 3 includes expansion link 31, one-level fixed sleeving
32, two level fixed sleeving 33, clamp 34, special-shaped clamping screw 35 and X-type support stabilizing bracket 36, one end of described expansion link 31
Connection maintenance pedal 2, the other end are plugged on the top of one-level fixed sleeving 32；One end socket of described one-level fixed sleeving 32
In the bottom of expansion link 31, the other end is plugged on the top of two level fixed sleeving 33；Described two level fixed sleeving 33 welds bottom
Plate 4；Described clamp 34 is respectively welded at the centre position of left and right two of one-level fixed sleeving 32；Described special-shaped clamping screw
35 are threaded in the junction of expansion link 31 and one-level fixed sleeving 32 and one-level fixed sleeving 32 and two level is fixed respectively
The junction of sleeve pipe 33；The left and right ends difference bolt connection one-level fixed sleeving 32 of described X-type support stabilizing bracket 36.
In above-described embodiment, specifically, described hawser mounts panel assembly 1 mounts plate body 11 including hawser, X-type is fixed
Frame 12 and hawser hanging hole 13, described hawser mount plate body 11 and mount plate body 11 by the welding hawser of X-type fixed mount 12；Institute
The hawser hanging hole 13 stated is opened in hawser and mounted on the front surface of plate body 11 successively from top to bottom.
In above-described embodiment, specifically, the front surface centre position bolt of described maintenance pedal 2 is provided with adjustable telescopic
Terraced hanger 21；Described adjustable telescopic ladder hanger 21 is provided with two.
In above-described embodiment, specifically, the front surface centre position of described bottom plate 4 offers fixing hole 41；Described
Fixing hole 41 offers two.
In above-described embodiment, specifically, described fixing hole 41 and the face of adjustable telescopic ladder hanger 21 are set.
In above-described embodiment, specifically, described mobile wheel apparatus 5 includes installing plate 51, installing plate consolidates supporting plate 52
With movable pulley 53, described installing plate 51 difference bolt is arranged on the bottom four corners position of bottom plate 4；The described bolt of movable pulley 53
Installed in the bottom of installing plate 51；Described installing plate consolidates one end bolt connection installing plate 51 of supporting plate 52, another terminal bolt
Connecting bottom board 4；Described movable pulley 53 is specifically using the nylon universal wheel with brake；Described movable pulley 53 is provided with four
To eight.
In above-described embodiment, specifically, described firm conical head device 6 includes firm conical head 61, L-type consolidates plate 62
With fastening bolt 63, the described bolt of firm conical head 61 is arranged on the top that L-type consolidates plate 62；Described L-type consolidates plate 62
The left and right two of bottom plate 4 is arranged on by fastening bolt 63 respectively.
In above-described embodiment, specifically, described scalable ladder device 7 includes laterally terraced beam 71, ladder fix bar 72, one
Level pedal 73, ladder fixed sleeving 74, two level pedal 75, special-shaped fastening bolt 76 and runners 77, the terraced beam 71 of described transverse direction
Bottom left and right ends are plugged in ladder fixed sleeving 74 by ladder fix bar 72 respectively；Described one-level pedal 73 is welded on
Between ladder fix bar 72 and ladder fix bar 72；Described two level pedal 75 is welded on ladder fixed sleeving 74 and ladder is fixed
Between sleeve pipe 74；Described special-shaped fastening bolt 76 is threaded in the company of ladder fix bar 72 and ladder fixed sleeving 74 respectively
Meet place.
In above-described embodiment, stretched gradient device 78 for one-level specifically, described scalable ladder device 7 divides, two level is stretched
Contracting gradient device 79 and the scalable gradient of the flexible three-level of gradient device 710 of three-level, described one-level stretch gradient device 78 by ladder
Sub- fix bar 72, ladder fixed sleeving 74 and special-shaped fastening bolt 76 are formed；The flexible gradient device 79 of described two level and three-level
Flexible gradient device 710 is identical with the flexible structure of gradient device 78 of one-level.
In above-described embodiment, consolidate specifically, described runners 77 is welded on the ladder that the flexible gradient device 710 of three-level includes
Determine the bottom of sleeve pipe 74.
In above-described embodiment, specifically, described support, which consolidates lever apparatus 8, includes the firm bar main body 81 of support, internal thread
Sleeve pipe 82 and the firm conical head 83 of support, the firm conical head 83 of described support are welded on the bottom of internally threaded sleeve 82；It is described
Internally threaded sleeve 82 be threaded in the bottom of the firm bar main body 81 of support.
In above-described embodiment, specifically, the centre position of described internally threaded sleeve 82 is further opened with groove.
Operation principle
In the utility model, described firm conical head 61, L-type consolidates plate 62 and fastening bolt 63, is advantageous to maintenance
Support insertion ground is consolidated, while prevents maintainer to be not intended to rock the problem of causing danger, so that using safer；
Described support consolidates bar main body 81, internally threaded sleeve 82 and the firm conical head 83 of support, is advantageous to maintenance support insertion ground
Secondary firm effect is played in face, ensures the personal safety of maintainer, and described scalable ladder device 7 divides for one-level extension ladder
Device 78 is spent, the flexible gradient device 79 of two level and the scalable gradient of the flexible three-level of gradient device 710 of three-level, described one-level are stretched
Gradient device 78 is made up of ladder fix bar 72, ladder fixed sleeving 74, special-shaped fastening bolt 76 and runners 77；Described two level
Flexible gradient device 79 and the flexible gradient device 710 of three-level are identical with the flexible structure of gradient device 78 of one-level, are advantageous to conveniently examine
Repair personnel and lengthen or shorten ladder as needed so that use is more convenient, without changing other ladders.
Claims (10)
- A kind of 1. maintenance support of multi-functional large-scale power transformer, it is characterised in that the multi-functional large-scale power transformation The maintenance support of device mounts panel assembly (1), maintenance pedal (2), telescopic rod device (3), bottom plate (4), movable pulley including hawser Device (5), conical head device (6) is consolidated, scalable ladder device (7) and support consolidate lever apparatus (8), and described hawser mounts plate Bolt is arranged at left and right sides of the top of maintenance pedal (2) device (1) respectively；Described bottom of maintenance pedal (2) or so two Side is welded on the top of bottom plate (4) by telescopic rod device (3) respectively；The bolt installation respectively of described mobile wheel apparatus (5) In the bottom four corners position of bottom plate (4)；Described firm conical head device (6) is separately positioned on the left and right two of bottom plate (4)；Institute The scalable ladder device (7) stated is connected to the front surface centre position of maintenance pedal (2)；Described support consolidates lever apparatus (8) It is welded on the lower middle position of bottom plate (4)；Described telescopic rod device (3) includes expansion link (31), one-level fixed sleeving (32), two level fixed sleeving (33), clamp (34), special-shaped clamping screw (35) and X-type support stabilizing bracket (36), described is flexible One end connection maintenance pedal (2) of bar (31), the other end are plugged on the top of one-level fixed sleeving (32)；Described one-level is fixed One end of sleeve pipe (32) is socketed in the bottom of expansion link (31), and the other end is plugged on the top of two level fixed sleeving (33)；It is described Two level fixed sleeving (33) welding bottom plate (4)；Described clamp (34) is respectively welded at the left and right of one-level fixed sleeving (32) Two centre positions；Described special-shaped clamping screw (35) is threaded in expansion link (31) and one-level fixed sleeving (32) respectively Junction and the junction of one-level fixed sleeving (32) and two level fixed sleeving (33)；Described X-type support stabilizing bracket (36) left and right ends difference bolt connection one-level fixed sleeving (32).
- 2. the maintenance support of multi-functional large-scale power transformer as claimed in claim 1, it is characterised in that described hawser Mount panel assembly (1) and mount plate body (11), X-type fixed mount (12) and hawser hanging hole (13) including hawser, described hawser is hung Loading board body (11) welds hawser by X-type fixed mount (12) and mounts plate body (11)；Described hawser hanging hole (13) on to Under be opened in hawser successively and mount on plate body (11) front surface.
- 3. the maintenance support of multi-functional large-scale power transformer as claimed in claim 1, it is characterised in that described maintenance The front surface centre position bolt of pedal (2) is provided with adjustable telescopic ladder hanger (21)；Described adjustable telescopic ladder hanger (21) It is provided with two.
- 4. the maintenance support of multi-functional large-scale power transformer as claimed in claim 1, it is characterised in that described bottom plate (4) front surface centre position offers fixing hole (41)；Described fixing hole (41) offers two.
- 5. the maintenance support of multi-functional large-scale power transformer as claimed in claim 1, it is characterised in that described movement Wheel apparatus (5) includes installing plate (51), and installing plate consolidates supporting plate (52) and movable pulley (53), and described installing plate (51) is respectively Bolt is arranged on the bottom four corners position of bottom plate (4)；Described movable pulley (53) bolt is arranged on the bottom of installing plate (51)；Institute The installing plate stated consolidates supporting plate (52) one end bolt connection installing plate (51), other end bolt connection bottom plate (4)；Described shifting Driving wheel (53) is specifically using the nylon universal wheel with brake；Described movable pulley (53) is provided with four to eight.
- 6. the maintenance support of multi-functional large-scale power transformer as claimed in claim 1, it is characterised in that described is firm Conical head device (6) includes firm conical head (61), and L-type consolidates plate (62) and fastening bolt (63), described firm conical head (61) bolt is arranged on the top that L-type consolidates plate (62)；Described L-type consolidates plate (62) and installed respectively by fastening bolt (63) The left and right of bottom plate (4) two.
- 7. the maintenance support of multi-functional large-scale power transformer as claimed in claim 1, it is characterised in that described stretches Contracting ladder device (7) includes laterally terraced beam (71), ladder fix bar (72), one-level pedal (73), ladder fixed sleeving (74), two level Pedal (75), special-shaped fastening bolt (76) and runners (77), the bottom left and right ends of the terraced beam of described transverse direction (71) pass through respectively Ladder fix bar (72) is plugged in ladder fixed sleeving (74)；Described one-level pedal (73) is welded on ladder fix bar (72) Between ladder fix bar (72)；Described two level pedal (75) is welded on ladder fixed sleeving (74) and ladder fixed sleeving (74) between；Described special-shaped fastening bolt (76) is threaded in ladder fix bar (72) and ladder fixed sleeving (74) respectively Junction.
- 8. the maintenance support of multi-functional large-scale power transformer as claimed in claim 1, it is characterised in that described stretches Contracting ladder device (7) is divided into one-level and stretched gradient device (78), and two level stretch the flexible gradient device of gradient device (79) and three-level (710) the scalable gradient of three-level, described one-level stretch gradient device (78) by ladder fix bar (72), ladder fixed sleeving (74) formed with special-shaped fastening bolt (76)；The flexible gradient device (79) of described two level and the flexible gradient device (710) of three-level It is identical with one-level gradient device (78) structure of stretching.
- 9. the maintenance support of multi-functional large-scale power transformer as claimed in claim 7, it is characterised in that described runners (77) it is welded on the bottom for the ladder fixed sleeving (74) that the flexible gradient device (710) of three-level includes.
- 10. the maintenance support of multi-functional large-scale power transformer as claimed in claim 1, it is characterised in that described branch Frame, which consolidates lever apparatus (8), includes the firm bar main body (81) of support, internally threaded sleeve (82) and the firm conical head (83) of support, described Support consolidate conical head (83) and be welded on the bottoms of internally threaded sleeve (82)；Described internally threaded sleeve (82) is threaded in The bottom of the firm bar main body (81) of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720613443.7U CN207039030U (en) | 2017-05-27 | 2017-05-27 | A kind of maintenance support of multi-functional large-scale power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720613443.7U CN207039030U (en) | 2017-05-27 | 2017-05-27 | A kind of maintenance support of multi-functional large-scale power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039030U true CN207039030U (en) | 2018-02-23 |
Family
ID=61469895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720613443.7U Expired - Fee Related CN207039030U (en) | 2017-05-27 | 2017-05-27 | A kind of maintenance support of multi-functional large-scale power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767742A (en) * | 2018-07-10 | 2018-11-06 | 金础础 | A kind of ancillary equipment being used to hang ground wire when electric power overhaul |
-
2017
- 2017-05-27 CN CN201720613443.7U patent/CN207039030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767742A (en) * | 2018-07-10 | 2018-11-06 | 金础础 | A kind of ancillary equipment being used to hang ground wire when electric power overhaul |
| CN108767742B (en) * | 2018-07-10 | 2020-07-14 | 广东电网有限责任公司肇庆供电局 | Auxiliary equipment for hanging grounding wire during electric power overhaul |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20200527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |