CN105401874A - Column holding maintenance platform - Google Patents
Column holding maintenance platform Download PDFInfo
- Publication number
- CN105401874A CN105401874A CN201510898047.9A CN201510898047A CN105401874A CN 105401874 A CN105401874 A CN 105401874A CN 201510898047 A CN201510898047 A CN 201510898047A CN 105401874 A CN105401874 A CN 105401874A
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- CN
- China
- Prior art keywords
- thick pillar
- climbing ladder
- climbing
- ladder
- inspection platform
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- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
- E06C1/3835—Foldable ladders in which the longitudinal members are brought together on folding having collapsible steps comprising a hinge in their central part
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention provides a column holding maintenance platform. The column holding maintenance platform comprises a climbing ladder (1) vertically arranged and a working pedal (2) mounted at the upper end of the climbing ladder (1) and perpendicular to the extending direction of the climbing ladder (1), and further comprises at least two column holding pieces (3) positioned on the side surface of the climbing ladder (1) and connected with the climbing ladder (1); the column holding pieces (3) include column holding cross bars connected with the climbing ladder (1) and column holding movable pieces detachably connected with the column holding cross bars through at least one end; and the column holding cross bars and the column holding movable pieces are fixedly connected to tightly hold stand columns to be climbed. In high-altitude operation, operators can climb on the working pedal (2) through the climbing ladder (1) to realize corresponding maintenance operations; and compared with a traditional scaffold maintenance platform, the column holding maintenance platform can effectively reduce the limit of construction environment size, is convenient for installation and use, and largely shortens the high-altitude operation time.
Description
Technical field
The present invention relates to electric power apparatus examination technical field, particularly a kind of thick pillar formula inspection platform.
Background technology
Along with electrical network updates and the continuing to increase of need for electricity, the quantity of newly-built transformer station increases sharply, and corresponding overhaul of the equipments workload also rolls up with the increase of potential device in transformer station's quantity and transformer station.
Due to size restrictions and security consideration, a lot of high-tension transformation equipment need be arranged on eminence, and carrying out maintenance to these equipment needs to carry out high-rise working.
At present, for realizing eminence upkeep operation, maintainer needs the scaffolding members carrying corresponding height, and carry out scaffold at the construction field (site) build operation.But scaffold amount of parts is various, makes assembling, disassemble at substantial time and efforts.Although high-rise working only accounts for about 30% of real work workload, make more than ground handling time high-rise working time because building, disassembling scaffold elapsed time.In addition after assembling, size is comparatively large, is in full swing very difficult, can not carries out life's work timely and effectively under narrow operating environment.
By analyzing above, adopting scaffold to carry out work high above the ground as aerial work platform and having had a strong impact on operating efficiency, cannot ensure that the efficient of service work completes fast, make the maintenance cost of whole power station and line related very high.Therefore, how solving aerial work platform and build problem fast, safely, is that those skilled in the art need one of problem solved.
Summary of the invention
In order to solve existing employing scaffold, to build aerial work platform speed lower, has a strong impact on the problem of high-altitude maintenance operating efficiency, the invention provides a kind of new thick pillar formula inspection platform.
The invention provides a kind of thick pillar formula inspection platform, comprise vertically arrange climbing ladder, be arranged on described climbing ladder upper end and perpendicular to the Working pedal of described climbing ladder bearing of trend; Also comprise at least two thick pillar parts being positioned at described climbing ladder side, being connected with described climbing ladder; Described thick pillar part comprises the thick pillar cross bar that is connected with described climbing ladder and at least thick pillar movable part that removably connects of one end and described thick pillar cross bar; Described thick pillar cross bar is held tightly after being fixedly connected with described thick pillar movable part and is waited to climb column.
Optionally, described thick pillar movable part comprises binding strap and tightening system; Described tightening system comprises the ratchet shaft be arranged on thick pillar cross bar, is articulated with described ratchet dog end, is articulated with the swing arm of described ratchet shaft, is arranged on the active ratchet of described swing arm end, holddown spring and check pawl; Described holddown spring makes described check pawl push against described ratchet; Described binding strap one ends wound is on described ratchet, and the other end is connected with described thick pillar cross bar.
Optionally, described thick pillar cross bar is have the cylindrical segmental arc waiting to climb column of laminating.
Optionally, the intermediate bar between described thick pillar cross bar and described climbing ladder is also comprised; Described thick pillar cross bar is fixedly connected with described intermediate bar; Described intermediate bar and described climbing ladder are articulated and connected.
Optionally, described climbing ladder comprises at least two joints along the sub-ladder of the climbing that bearing of trend is folding; Adjacent described climbing ladder is relatively fixing by locking piece.
Optionally, described locking piece is hinged is installed on the sub-ladder of described climbing on the upside of being positioned at; The buckling groove clamping of described locking piece be positioned at downside described climb son ladder climbing bar, to be fixedly connected with adjacent described climbings terraced; Described locking piece and the sub terraced hinged place of described climbing also have the elastomeric element limiting described buckling groove and described climbing bar and depart from.
Optionally, described Working pedal and described climbing ladder are articulated and connected; Also comprise the hound be positioned between Working pedal and described climbing ladder; One end of described hound and the sub-ladder of described climbing of top side is articulated and connected, the other end removably with described Working pedal clamping.
Optionally, also there is safety barrier on the upside of described Working pedal; Described safety barrier is fixed on described Working pedal or described climbing ladder upper end ringwise, by vertical rod; Described safety barrier and described vertical rod are articulated and connected and are fixed by shackle member at set angle.
Optionally, described safety barrier surrounds the surface size that area size is less than or equal to described Working pedal.
Optionally, described vertical rod is highly 1.0-1.2m.
The invention provides a kind of thick pillar formula inspection platform, comprise climbing ladder, Working pedal and at least two pole parts; Pole part can be socketed the column of support high-tension apparatus and climbing ladder and Working pedal be fixed.During work high above the ground, operating personnel realize correspondingly upkeep operation by climbing ladder climbing to Working pedal; Relative to existing scaffold inspection platform, such thick pillar formula inspection platform can effectively reduce construction environment size restrictions, easy to install, greatly reduces the work high above the ground time.
In thick pillar formula inspection platform provided by the invention, thick pillar movable part adopts binding strap form, utilizes tightening system tightened up by binding strap and hold column tightly, can adapt to dissimilar column installation requirement, improves the applicability of inspection platform.
In the embodiment of the invention, Working pedal and climbing ladder, climbing ladder and intermediate bar, hound and climbing ladder all adopt and are articulated and connected, and climbing ladder is scalable, under not service condition, be folded to form a comparatively facet by hinge point, what facilitate thick pillar formula inspection platform especially carries transfer.
In the embodiment of the invention, safety barrier, constructor are set by safety belt bolt on safety barrier, can effectively prevent fallen accident from occurring, improve working security.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is thick pillar formula inspection platform schematic diagram in the specific embodiment of the invention;
Wherein: 1-climbing ladder, 2-Working pedal, 3-thick pillar part, 4-safety barrier, 5-vertical rod, 6-hound, 7-intermediate bar.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
If Fig. 1, Fig. 1 are thick pillar formula inspection platform schematic diagram in the specific embodiment of the invention.Thick pillar formula inspection platform provided by the invention comprise vertically arrange climbing ladder 1, be arranged on climbing ladder 1 upper end and perpendicular to the Working pedal 2 of climbing ladder 1 bearing of trend; Also comprise at least two thick pillar parts 3 being positioned at climbing ladder 1 side, being connected with climbing ladder 1, the thick pillar movable part that thick pillar part 3 comprises at least thick pillar cross bar, removably connects with thick pillar cross bar; Can hold tightly after thick pillar movable part is connected with thick pillar cross bar and wait to climb column.
When adopting above said thick pillar formula inspection platform to carry out overhaul of the equipments, thick pillar part 3 being enclosed within the such as isometrical bar of cement etc. supports on the column of high-tension apparatus, make climbing ladder 1 vertically, Working pedal 2 level, operating personnel just climb by climbing ladder 1 and carry out upkeep operation to Working pedals 2.Certainly, above said vertical, level etc. represents that the term of relative angular relationship is not the angular relationship on strict mathematical sense, but represents that corresponding parts are substantially in such state, practical operation corresponding angle may be had to change.
As accompanying drawing 1, there are in accompanying drawing detailed description of the invention of the present invention two thick pillar parts 3.According to force analysis, arrange two armfuls and just can realize the fixing of climbing ladder 1 gradually; Certainly, more thick pillar part 3 also can be set in other are specifically implemented.
Because thick pillar formula inspection platform adopts thick pillar part 3 to be socketed the column of containing high-tension apparatus, without the need to the scaffold that device ground is larger, correspondingly reduce the requirement degree to working environment size; Meanwhile, only need to consider that in thick pillar part 3, thick pillar cross bar is connected with the dismounting of thick pillar movable part with the assembling of upper-part, more convenient relative to existing scaffold dismounting.
For adapting to the column size of different-diameter, the thick pillar cross bar in thick pillar part 3 and thick pillar movable part hold around size adjustable, and wherein because thick pillar cross bar is relatively-stationary, thick pillar movable part therefore also just can only be made adjustable.In the embodiment of the invention, thick pillar movable part comprises binding strap and tightening system, binding strap one end is connected with thick pillar cross bar, the other end is connected with tightening system, and tightening system is fixed on thick pillar cross bar, therefore the size of the column length that regulates binding strap and column to hold around by tightening system as required, realizes compliance adjustment.Concrete, tightening system can comprise the ratchet shaft be arranged on thick pillar cross bar, hinged with ratchet dog end, be articulated with ratchet swing arm, be arranged on swing arm end active ratchet, holddown spring and prop up back ratchet.Wherein binding strap is wrapped on ratchet, under the swing effect of swing arm, initiatively ratchet coordinates with ratchet and drives pawl wheel, holddown spring compression check pawl prevents ratchet from rotating backward simultaneously, along with the periodic wobble of swing arm, binding strap is wound to ratchet coordinates with thick pillar cross bar gradually holds column tightly; And when disassembly is desired, remove holddown spring effect, ratchet can rotate backward and remove corresponding cooperation, and thick pillar movable part and thick pillar cross bar can be made to depart from.
In above concrete enforcement, one end of thick pillar cross bar and binding strap can directly adopt hook connected mode, and is fixedly mounted on ratchet by the other end of binding strap; Certainly, also binding strap one end can be fixed on thick pillar cross bar, the other end and ratchet detachable.
In addition, thick pillar movable part also can be the unmodifiable movable part of size, and its one end adopts the mode that is articulated and connected to be connected with thick pillar cross bar, the other end with bolts or snap fit connection thick pillar cross bar.
The column used due to actual installation mostly is cylindrical column, is cylindrical column of better fitting, thick pillar cross bar also has segmental arc.Utilize segmental arc laminating thick pillar cross bar.
In the embodiment of the invention, have intermediate bar 7 between thick pillar cross bar and climbing ladder 1, thick pillar cross bar is fixedly connected with intermediate bar 7, and intermediate bar 7 and climbing ladder 1 are articulated and connected, so after construction completes can by fixation kit folding to climbing ladder 1 co-planar locations, improve carry convenience.
For further volume, reduce the convenience of carrying, the climbing ladder 1 in specific embodiment of the invention thick pillar formula inspection platform comprises the climbing ladder of at least two joints along the scalable connection of bearing of trend.Change two joints that are connected climb the registration between sub-ladder and change the height of climbing ladder 1, the construction requirement of differing heights high-tension apparatus can be adapted to.For ensureing that adjacent two joints climb fixing between sub-ladder, making whole climbing ladder 1 maintain certain height, also there is the locking piece of both maintenances registration between the sub-ladder of climbing be connected.Wherein, on the sub-ladder of climbing on the upside of locking piece can be hingedly mounted on and be positioned at, the buckling groove clamping of locking piece is positioned at the climbing bar of the climbing ladder of downside, is fixedly connected with adjacent climbing terraced; Locking piece and the sub terraced hinged place of climbing have the elastomeric element limiting buckling groove and depart from climbing bar.But, it should be noted that the movement of now climbing and other directions can not can only occur along bearing of trend relative sliding between sub-ladder; Climbing ladder 1 minimum change height is the distance of adjacent climbing bar.Certainly, in other detailed description of the invention, such as pinned connection mode also can be adopted to be fixedly connected with adjacent climbing ladder.
In the specific embodiment of the invention, Working pedal 2 and climbing ladder 1 are also for being articulated and connected; Separately between Working pedal 2 and climbing ladder 1, also have hound 6, the sub-ladder of climbing of the top side, one end of hound 6 is articulated and connected, and the other end is dismountable to be connected with Working pedal 2 clamping.When construction operation, hound 6, Working pedal 2 and climbing ladder 1 form triangle rock-steady structure, improve Working pedal 2 structural stability under external force.
When staff carries out overhaul of the equipments construction on Working pedal 2, may occur stepping on empty dangerous and danger of dropping.For ensureing worker safety, on the upside of Working pedal 2, be also provided with safety barrier 4, safety barrier 4 is fixedly connected with Working pedal 2 or climbing ladder 1 upper end ringwise, by vertical rod 5.Be similarly consideration easy to carry, safety barrier 4 and vertical rod 5 are also articulated and connected, and are fixed by shackle member when being parallel to Working pedal 2.For reminding staff not step Working pedal 2, safety barrier 4 surrounds the surface size that area size is less than or equal to Working pedal 2.Equally, be in security consideration, vertical rod 5 is highly set to 1.0-1.2m, basically identical with general staff's centre of body weight height, improves its protection effect.According to the feature of actual high-voltage equipment rational height, the height of climbing ladder 1 can be arranged between 3.5-4.5m, and the high-rise working meeting the horizontal three pillar type plug-in strip of existing 110-220KV high-tension apparatus, scissor plug-in strip, potential transformer and arrester overhauls needs.
Because high-tension apparatus has higher safe handling demand, the Working pedal 2 that the Working pedal 2 in the specific embodiment of the invention is made for insulation materials, for gaining in strength, also can arrange reinforcing bar reinforcing rib or strengthening steel plate on the downside of insulation material layer; For increasing frictional force, Working pedal 2 also can arrange anti-slip veins.
Above the thick pillar formula inspection platform in the embodiment of the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and embodiment; the explanation of above embodiment just understands core concept of the present invention for helping; without departing from the principles of the present invention; also can carry out some improvement and modification to the present invention, these improve and modify and also fall within the scope of protection of the present invention.
Claims (10)
1. a thick pillar formula inspection platform, is characterized in that: comprise vertically arrange climbing ladder (1), be arranged on described climbing ladder (1) upper end and perpendicular to the Working pedal (2) of described climbing ladder (1) bearing of trend; Also comprise at least two thick pillar parts (3) being positioned at described climbing ladder (1) side, being connected with described climbing ladder (1); Described thick pillar part (3) comprises the thick pillar cross bar that is connected with described climbing ladder (1) and at least thick pillar movable part that removably connects of one end and described thick pillar cross bar; Described thick pillar cross bar is held tightly after being fixedly connected with described thick pillar movable part and is waited to climb column.
2. thick pillar formula inspection platform according to claim 1, is characterized in that: described thick pillar movable part comprises binding strap and tightening system; Described tightening system comprises the ratchet shaft be arranged on thick pillar cross bar, is articulated with described ratchet dog end, is articulated with the swing arm of described ratchet shaft, is arranged on the active ratchet of described swing arm end, holddown spring and check pawl; Described holddown spring makes described check pawl push against described ratchet; Described binding strap one ends wound is on described ratchet, and the other end is connected with described thick pillar cross bar.
3. thick pillar formula inspection platform according to claim 2, is characterized in that: described thick pillar cross bar is have the cylindrical segmental arc waiting to climb column of laminating.
4. thick pillar formula inspection platform according to claim 3, is characterized in that: also comprise the intermediate bar (7) be positioned between described thick pillar cross bar and described climbing ladder (1); Described thick pillar cross bar is fixedly connected with described intermediate bar (7); Described intermediate bar (7) and described climbing ladder (1) are articulated and connected.
5. the thick pillar formula inspection platform according to any one of claim 1-4, is characterized in that: it is terraced along climbing that bearing of trend is folding that described climbing ladder (1) comprises at least two joints; Adjacent described climbing ladder is relatively fixing by locking piece.
6. thick pillar formula inspection platform according to claim 5, is characterized in that: described locking piece is hinged to be installed on the sub-ladder of described climbing on the upside of being positioned at; The buckling groove clamping of described locking piece be positioned at downside described climb son ladder climbing bar, to be fixedly connected with adjacent described climbings terraced; Described locking piece and the sub terraced hinged place of described climbing also have the elastomeric element limiting described buckling groove and described climbing bar and depart from.
7. thick pillar formula inspection platform according to claim 6, is characterized in that: described Working pedal (2) and described climbing ladder (1) are articulated and connected; Also comprise the hound (6) be positioned between Working pedal (2) and described climbing ladder (1); One end of described hound (6) and the sub-ladder of described climbing of top side is articulated and connected, the other end removably with described Working pedal (2) clamping.
8. the thick pillar formula inspection platform according to any one of claim 1-4, is characterized in that: described Working pedal (2) upside also has safety barrier (4); Described safety barrier (4) is fixed on described Working pedal (2) or described climbing ladder (1) upper end ringwise, by vertical rod (5); Described safety barrier (4) and described vertical rod (5) are articulated and connected and are fixed by shackle member at set angle.
9. thick pillar formula inspection platform according to claim 8, is characterized in that: described safety barrier (4) surrounds the surface size that area size is less than or equal to described Working pedal (2).
10. thick pillar formula inspection platform according to claim 9, is characterized in that: described vertical rod (5) is highly 1.0-1.2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510898047.9A CN105401874A (en) | 2015-12-08 | 2015-12-08 | Column holding maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510898047.9A CN105401874A (en) | 2015-12-08 | 2015-12-08 | Column holding maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105401874A true CN105401874A (en) | 2016-03-16 |
Family
ID=55467590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510898047.9A Pending CN105401874A (en) | 2015-12-08 | 2015-12-08 | Column holding maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105401874A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437482A (en) * | 2016-12-27 | 2017-02-22 | 国网江苏省电力公司经济技术研究院 | Electric power overhaul frame |
| 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 |
| CN109205514A (en) * | 2017-07-03 | 2019-01-15 | 天津港第四港埠有限公司 | Mechanical maintenance operation aerial work platforms |
| CN109823988A (en) * | 2019-03-25 | 2019-05-31 | 中国石油大学(北京) | Thick pillar formula top bar robot |
| CN114766242A (en) * | 2022-04-24 | 2022-07-22 | 无为县高沟新盛农业种植专业合作社 | Plant frame of setting up that trichosanthes kirilowii was used and have this planting frame of setting up frame |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201883922U (en) * | 2010-11-15 | 2011-06-29 | 河南省电力公司濮阳供电公司 | Working platform used for overhauling electric circuit |
| AU2012100907A4 (en) * | 2012-06-19 | 2012-07-19 | Gary Allen | Clamping assembly for a ladder |
| CN103490332A (en) * | 2012-06-14 | 2014-01-01 | 辽宁省电力有限公司阜新供电公司 | Emergency skid-resistant operation ladder |
| BR102012007217A2 (en) * | 2012-03-30 | 2014-04-22 | Ampla En E Servicos S A | AUTOMATIC STACKING STAIRLIGHT DEVICE |
| FR3012510A1 (en) * | 2013-10-31 | 2015-05-01 | Cdh Group | SCALE EQUIPPED WITH A LOCKED ARTICULATED WORKSTATION IN CONFIGURATION DEPLOYED BY MEANS OF A COMPASS MECHANISM |
| CN205225066U (en) * | 2015-12-08 | 2016-05-11 | 国家电网公司 | Platform is overhauld to thick pillar formula |
-
2015
- 2015-12-08 CN CN201510898047.9A patent/CN105401874A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201883922U (en) * | 2010-11-15 | 2011-06-29 | 河南省电力公司濮阳供电公司 | Working platform used for overhauling electric circuit |
| BR102012007217A2 (en) * | 2012-03-30 | 2014-04-22 | Ampla En E Servicos S A | AUTOMATIC STACKING STAIRLIGHT DEVICE |
| CN103490332A (en) * | 2012-06-14 | 2014-01-01 | 辽宁省电力有限公司阜新供电公司 | Emergency skid-resistant operation ladder |
| AU2012100907A4 (en) * | 2012-06-19 | 2012-07-19 | Gary Allen | Clamping assembly for a ladder |
| FR3012510A1 (en) * | 2013-10-31 | 2015-05-01 | Cdh Group | SCALE EQUIPPED WITH A LOCKED ARTICULATED WORKSTATION IN CONFIGURATION DEPLOYED BY MEANS OF A COMPASS MECHANISM |
| CN205225066U (en) * | 2015-12-08 | 2016-05-11 | 国家电网公司 | Platform is overhauld to thick pillar formula |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437482A (en) * | 2016-12-27 | 2017-02-22 | 国网江苏省电力公司经济技术研究院 | Electric power overhaul frame |
| CN106437482B (en) * | 2016-12-27 | 2018-02-23 | 国网江苏省电力公司经济技术研究院 | A kind of electric power overhaul frame |
| CN109205514A (en) * | 2017-07-03 | 2019-01-15 | 天津港第四港埠有限公司 | Mechanical maintenance operation aerial work platforms |
| CN109205514B (en) * | 2017-07-03 | 2023-09-15 | 天津港第四港埠有限公司 | High-altitude working platform for mechanical maintenance operation |
| 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 |
| CN109823988A (en) * | 2019-03-25 | 2019-05-31 | 中国石油大学(北京) | Thick pillar formula top bar robot |
| CN114766242A (en) * | 2022-04-24 | 2022-07-22 | 无为县高沟新盛农业种植专业合作社 | Plant frame of setting up that trichosanthes kirilowii was used and have this planting frame of setting up frame |
| CN114766242B (en) * | 2022-04-24 | 2024-02-20 | 无为县高沟新盛农业种植专业合作社 | Erecting frame for planting snakegourd fruits and planting frame with erecting frame |
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Application publication date: 20160316 |
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