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CN205225066U - Platform is overhauld to thick pillar formula - Google Patents

Platform is overhauld to thick pillar formula Download PDF

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Publication number
CN205225066U
CN205225066U CN201521010433.1U CN201521010433U CN205225066U CN 205225066 U CN205225066 U CN 205225066U CN 201521010433 U CN201521010433 U CN 201521010433U CN 205225066 U CN205225066 U CN 205225066U
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CN
China
Prior art keywords
thick pillar
ladder
climbing
climbing ladder
thick
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.)
Active
Application number
CN201521010433.1U
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Chinese (zh)
Inventor
李昌静
陈长杰
孙锦
雷欢
潘益伟
吴宝兴
易永利
陈宜斌
陈侠
薛睿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Changtai Electric Power Switch Branch Company Zhejiang Power Transformer Co ltd
State Grid Corp of China SGCC
State Grid Zhejiang Electric Power Co Ltd
Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Zhejiang Electric Power Co Ltd
Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by State Grid Corp of China SGCC, State Grid Zhejiang Electric Power Co Ltd, Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201521010433.1U priority Critical patent/CN205225066U/en
Application granted granted Critical
Publication of CN205225066U publication Critical patent/CN205225066U/en
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Abstract

The utility model provides a platform is overhauld to thick pillar formula, including the climbing of vertical setting ladder (1), install climb ladder (1) upper end and perpendicular to climb ladder (1) extending direction work footboard (2), include still that at least two lie in climb ladder (1) side, with climb thick pillar spare (3) that ladder (1) is connected, thick pillar spare (3) include with climb thick pillar horizontal pole that ladder (1) connects and one end at least with the thick pillar moving part of connection can be dismantled to the thick pillar horizontal pole, the thick pillar horizontal pole with hold tightly behind the thick pillar moving part fixed connection and wait to scramble the stand. During high altitude construction, realize correspondingly overhauing the operation on operating personnel accessible climbing ladder (1) climbing to the footboard of working (2), for current scaffold maintenance platform, platform is overhauld to thick pillar formula can effectively reduce greatly to reduce the high altitude construction time to construction environment dimensional limit, installation convenient to use like this.

Description

A kind of thick pillar formula inspection platform
Technical field
The utility model 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.
Utility model content
In order to solve existing employing scaffold, to build aerial work platform speed lower, and have a strong impact on the problem of high-altitude maintenance operating efficiency, the utility model provides a kind of new thick pillar formula inspection platform.
The utility model 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 utility model provides a kind of thick pillar formula inspection platform, comprises 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 the thick pillar formula inspection platform that the utility model provides, 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 utility model one detailed description 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 utility model one detailed description 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 utility model embodiment 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 embodiment of the present utility model, 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 utility model detailed description 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 utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
If Fig. 1, Fig. 1 are thick pillar formula inspection platform schematic diagram in the utility model detailed description of the invention.The thick pillar formula inspection platform that the utility model provides 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 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 the utility model accompanying drawing detailed description of the invention two thick pillar parts 3.According to force analysis, two thick pillar parts 3 are set and just can realize the fixing of climbing ladder 1; 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 utility model one detailed description 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 utility model one detailed description of the invention, there is between thick pillar cross bar and climbing ladder 1 intermediate bar 7, thick pillar cross bar is fixedly connected with intermediate bar 7, 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 the utility model detailed description 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 utility model detailed description 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 utility model detailed description 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 utility model embodiment is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment; the explanation of above embodiment just understands core concept of the present utility model for helping; when not departing from the utility model principle; also can carry out some improvement and modification to the utility model, these improve and modify and also fall in protection domain of the present utility model.

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.
CN201521010433.1U 2015-12-08 2015-12-08 Platform is overhauld to thick pillar formula Active CN205225066U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521010433.1U CN205225066U (en) 2015-12-08 2015-12-08 Platform is overhauld to thick pillar formula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521010433.1U CN205225066U (en) 2015-12-08 2015-12-08 Platform is overhauld to thick pillar formula

Publications (1)

Publication Number Publication Date
CN205225066U true CN205225066U (en) 2016-05-11

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ID=55900141

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105401874A (en) * 2015-12-08 2016-03-16 国家电网公司 Column holding maintenance platform
CN115138048A (en) * 2022-06-27 2022-10-04 国网山东省电力公司微山县供电公司 Electric power is with stepping on lever apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105401874A (en) * 2015-12-08 2016-03-16 国家电网公司 Column holding maintenance platform
CN115138048A (en) * 2022-06-27 2022-10-04 国网山东省电力公司微山县供电公司 Electric power is with stepping on lever apparatus

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District

Patentee after: STATE GRID CORPORATION OF CHINA

Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd.

Patentee after: WENZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd.

Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District

Patentee before: State Grid Corporation of China

Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER Co.

Patentee before: WENZHOU ELECTRIC POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210201

Address after: 325000 200 Yucang East Road, Puzhou street, Longwan District, Wenzhou City, Zhejiang Province

Patentee after: WENZHOU CHANGTAI ELECTRIC POWER SWITCH BRANCH COMPANY, ZHEJIANG POWER TRANSFORMER Co.,Ltd.

Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District

Patentee before: STATE GRID CORPORATION OF CHINA

Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd.

Patentee before: WENZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd.