CN201118141Y - Lift type hot-line work insulated platform - Google Patents
Lift type hot-line work insulated platform Download PDFInfo
- Publication number
- CN201118141Y CN201118141Y CNU2007200086953U CN200720008695U CN201118141Y CN 201118141 Y CN201118141 Y CN 201118141Y CN U2007200086953 U CNU2007200086953 U CN U2007200086953U CN 200720008695 U CN200720008695 U CN 200720008695U CN 201118141 Y CN201118141 Y CN 201118141Y
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- China
- Prior art keywords
- ladder
- platform
- base
- live line
- line working
- 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.)
- Expired - Fee Related
Links
- 239000011810 insulating material Substances 0.000 claims abstract description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000002527 isonitriles Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
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- Ladders (AREA)
Abstract
The utility model discloses a lifting insulation platform for hot line work. The insulation platform comprises a base, side ladders that are arranged on two sides corresponding to the base, and a platform that is arranged on the upper part of the side ladder. The two side ladders are actively connected with the base in a dismountable way; the platform is actively connected with the side ladders in a dismountable way; and the platform and the side ladders are all made of insulating materials. The lifting insulation platform has the advantages that: the staff can directly adopt the platform to complete the extremely dangerous hot line work; the splicing way of all the components facilitates the storage and transportation; the arrangement of particular active and dismountable structure facilitates the installation. Therefore, the lifting insulation platform can improve the work safety and convenience, and reduce the labor intensity of the operation staff.
Description
Technical field
The utility model relates to a kind of tools for live working, particularly a kind of elevation type live line working insulated platform.
Background technology
The characteristics of transforming plant primary electric equipment, be in long-time running often because of reasons such as bolt looseness, loose contacts, occur heating situation, need live line working personnel equipotential to handle.The instrument master that present equipotential electrician advances electric field has insulating vertical ladder, insulated lift ladder etc., there is not tools for live working manufacturer production special isolation platform, when explaining porcelain tip position device clamp heating processing for cutter especially, usually, the porcelain knob length restriction can't satisfy that rules require, the inconvenient reliability of operation is low because of making the safe distance of equal potential working personnel operation, make the operating personnel need adopt multiple protective treatment, simultaneously also need bear heavier psychological pressure psychologically, increase operating personnel's labour intensity greatly.
Summary of the invention
The purpose of this utility model be to overcome the deficiencies in the prior art part and provide a kind of can solve the electric treatment of device node heating tape the time equal potential working personal security apart from not enough, improve the elevation type live line working insulated platform that operational security alleviates equal potential working personnel's labour intensity greatly.
The purpose of this utility model realizes by following approach.
A kind of elevation type live line working platform, its structural feature is: comprise base, be positioned at corresponding both sides above the base the side ladder, be provided with platform on the top of side ladder, adopt dismountable flexible connection between described both sides ladder and the base, also adopt dismountable flexible connection between described platform and the side ladder, platform and side ladder all adopt insulating material to make.
Design the platform that is specially adapted for live line working of this form, it can make charged staff directly utilize this platform to carry out hot line job, it enters platform by the side ladder that transports out of electrified body one side, therefore can avoid utilizing that simple insulating vertical ladder or insulated lift ladder brought easily because of human body causes the porcelain knob short circuit, the incident that punctured, jeopardize life safety by circuit takes place, therefore can alleviate operating personnel's psychological pressure and labour intensity greatly.
Land lengths between the ladder of described both sides is a 1-1.3 rice.
Adopt the platform of this length can guarantee that this insulating ladder has desirable safe range.
Described dismountable being connected with a lot, it or employing are threaded, or adopt latch to connect, or knot that can be undone by a pull connects.
Detachable flexible connection between described side ladder and the base is: at least one place between each side ladder and the base is connected to and adopts articulated detachable flexible connection.
Adopt articulated removably connecting, can increase the convenience of installation, its need lie low the both sides ladder on the ground, after respectively with the side hinge seat on hinge seat in the side ladder and the base to connecting, plug bearing pin, after the side ladder is erected along hinge through, again the opposite side of side ladder and base locking are got final product.Therefore can make the installation of side ladder on base very simple and convenient, locking and installation inconvenience that reasons such as, location long because of the side ladder cause again after avoiding directly the side ladder being holded up.
Described articulated detachable flexible connection is, base is provided with jagged hinge seat, be provided with the jagged hinge seat that hinge seat therewith matches in the column of side ladder bottom, the hinge seat of column bottom and relative the embracing of hinge on the base, both connect with bearing pin.
The zigzag fashion of described jagged hinge seat is square.
The number of teeth on the described base equates with the number of teeth of side ladder bottom or both numbers of teeth differ one.
Described side ladder is height-adjustable lift.
Height-adjustable lift root a tree name flexibly need be regulated the height of side ladder, thereby regulates the height of job platform, therefore has collection, advantage easy to use.
Described lifting side ladder is for to be made of the upper and lower distribution side ladder of two isocyanides, terracedly is fixed in the top of descending stair by an assembly pulley with upward, and fixed pulley wherein is fixed in descending stair top, and movable pulley then is fixed in terraced bottom.
Adopt assembly pulley to carry out the adjusting of upper and lower two lift relative altitudes, have laborsaving, easy to use advantage, advantage of simple structure.
Certainly also can adopt chute to be connected between upper and lower two lifts with slide block, after putting in place, transfer adopt positioner to position, it is on last or following two lifts and sets up groove that serves as slideway and the projection of serving as slide block separately, when both slide needed height relatively, the employing positioner positions, and also can realize the adjusting of the relative position of upper and lower both sides ladder easily.
The periphery of that the both sides platform adjacent with the side ladder is provided with insulating arthropleura on platform.
The effect that side plate can play isolation on the one hand is set, prevents the people, can prevent also that on the other hand the people from dropping from here, plays the effect of protection from this two accidental shock.
Described base bottom is provided with height-adjustable roller.
In the bottom of base height-adjustable roller is set, can makes it be applicable to various irregular places, and situation about can't use can not take place because of the ground out-of-flatness.
Advantage of the present utility model is:
This elevation type live line working insulated platform can make charged staff directly utilize the super dangerous charged work of this platform, simultaneously because its each several part adopts the mode of splicing, therefore be convenient to collection, transportation, be provided with special movable demountable structure simultaneously, very convenient installation, therefore device of the present utility model can improve the fail safe of work, and convenience alleviates operating personnel's labour intensity.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment
Fig. 2 is the left view of Fig. 1
Protection side plate 4 articulated hinge seat 5 assembly pulleys 51 fixed pulleys 52 movable pulleys of terraced 22 descending stairs, 3 platforms 31 dull and stereotyped both sides on the roller 2 side ladders 21 of label declaration 1 base 11 base bottoms
Embodiment
Below in conjunction with embodiment the utility model is described in more detail.
Embodiment:
A kind of elevation type live line working platform as shown in Figure 1, 2, the platform 3 that it comprises base 1, is positioned at the side ladder 2 of the corresponding both sides of base and is arranged at side ladder top.Adopt dismountable flexible connection between described both sides ladder and the base, also adopt dismountable flexible connection between described platform and the side top, platform and side ladder all adopt the insulating epoxy material to make.Land lengths between the ladder of both sides is 1.2 meters.Dismountable flexible connection between both sides ladder and the base is, the detachable flexible connection of both sides ladders and a connection employing hinge type 4 between base two is connected respectively, it is provided with a jagged hinge seat for base, and also be provided with the zigzag hinge seat that hinge seat therewith matches and uses in the column of side ladder bottom, both stagger when mounted mutually, the tooth peak matches with the other side's tooth paddy, after again they are connected with bolt axle, promptly be passed in the perforation that is provided with on their tooth peaks with bearing pin, carry out hinged, after again with them along hinge through, erect.Sawtooth on the described hinge seat is square sawtooth.Described side ladder is the ladder of elevation type, lifting side ladder is for to be made of upper and lower distribution both sides ladder, last ladder 21 is fixed in the top of descending stair 22 by an assembly pulley, and the fixed pulley in the assembly pulley 5 (51) is fixed in descending stair top, and movable pulley (52) then is fixed in terraced bottom.The periphery of that the both sides platform adjacent with the side ladder is provided with insulating arthropleura (31) on platform.Be provided with height-adjustable roller (11) in the base bottom.
This insulated platform can arrive on-the-spot directly installation in use.Mounted insulated platform also needs with the top stay cord to be set at the middle part of column, to improve the stability of insulated platform.
This part is not same as the prior art for present embodiment.
Claims (10)
1. elevation type live line working insulated platform, it is characterized in that: comprise base (1), be positioned at the side ladder (2) of corresponding both sides above the base, be provided with platform (3) on the top of side ladder, adopt dismountable flexible connection between described both sides ladder and the base, also adopt dismountable flexible connection between described platform and the side ladder, platform and side ladder all adopt insulating material to make.
2. elevation type live line working insulated platform according to claim 1 is characterized in that: the land lengths between the ladder of described both sides is a 1-1.3 rice.
3. elevation type live line working insulated platform according to claim 2 is characterized in that: at least one place between each side ladder and the base is connected to and adopts articulated detachable flexible connection.
4. elevation type live line working insulated platform according to claim 3, it is characterized in that: described articulated detachable flexible connection (4) is, base is provided with jagged hinge seat, be provided with the jagged hinge seat that hinge seat therewith matches in the column of side ladder bottom, the hinge seat of column bottom and relative the embracing of hinge on the base, both connect with bearing pin.
5. elevation type live line working insulated platform according to claim 4 is characterized in that: the zigzag fashion of described jagged hinge seat is square.
6. elevation type live line working insulated platform according to claim 5 is characterized in that: the number of teeth on the described base equates with the number of teeth of side ladder bottom or both numbers of teeth differ one.
7. elevation type live line working insulated platform according to claim 6 is characterized in that: described side ladder is height-adjustable lift.
8. elevation type live line working insulated platform according to claim 7, it is characterized in that: described lifting side ladder (2) is for to be made of two upper and lower distribution side ladders, last ladder (21) is fixed in the top of descending stair by an assembly pulley (5), fixed pulley wherein (51) is fixed in descending stair top, and movable pulley (52) then is fixed in the bottom of ladder.
9. according to any one described elevation type live line working insulated platform of claim 1 to 8, it is characterized in that: the periphery of that the both sides platform adjacent with the side ladder is provided with insulating arthropleura on platform.
10. elevation type live line working insulated platform according to claim 9 is characterized in that: be provided with height-adjustable roller in the bottom of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200086953U CN201118141Y (en) | 2007-11-08 | 2007-11-08 | Lift type hot-line work insulated platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200086953U CN201118141Y (en) | 2007-11-08 | 2007-11-08 | Lift type hot-line work insulated platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201118141Y true CN201118141Y (en) | 2008-09-17 |
Family
ID=39992730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200086953U Expired - Fee Related CN201118141Y (en) | 2007-11-08 | 2007-11-08 | Lift type hot-line work insulated platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201118141Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852062A (en) * | 2009-11-11 | 2010-10-06 | 江苏省电力公司宜兴市供电公司 | Insulated lift maintaining platform ladder |
| CN101582573B (en) * | 2009-07-03 | 2011-01-26 | 江苏省电力公司常州供电公司 | Automatic-lifting type insulating platform used for hot-line work |
| CN102493759A (en) * | 2011-11-24 | 2012-06-13 | 金华电业局 | Insulating lifting platform for live-line working of tubular bus-bar |
| CN102996062A (en) * | 2012-11-30 | 2013-03-27 | 衡水供电公司 | Maintenance lifting platform and application method thereof |
| CN103178462A (en) * | 2013-04-01 | 2013-06-26 | 国家电网公司 | Insulated angle lifting platform for live working |
| CN105305311A (en) * | 2015-11-25 | 2016-02-03 | 国网辽宁省电力有限公司阜新供电公司 | Safety protection method for distribution line live work |
| CN106253131A (en) * | 2016-01-29 | 2016-12-21 | 四川行之智汇知识产权运营有限公司 | Length-adjustable power domain work platforms |
-
2007
- 2007-11-08 CN CNU2007200086953U patent/CN201118141Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101582573B (en) * | 2009-07-03 | 2011-01-26 | 江苏省电力公司常州供电公司 | Automatic-lifting type insulating platform used for hot-line work |
| CN101852062A (en) * | 2009-11-11 | 2010-10-06 | 江苏省电力公司宜兴市供电公司 | Insulated lift maintaining platform ladder |
| CN102493759A (en) * | 2011-11-24 | 2012-06-13 | 金华电业局 | Insulating lifting platform for live-line working of tubular bus-bar |
| CN102493759B (en) * | 2011-11-24 | 2013-11-13 | 金华电业局 | Insulating lifting platform for live-line working of tubular bus-bar |
| CN102996062A (en) * | 2012-11-30 | 2013-03-27 | 衡水供电公司 | Maintenance lifting platform and application method thereof |
| CN103178462A (en) * | 2013-04-01 | 2013-06-26 | 国家电网公司 | Insulated angle lifting platform for live working |
| CN103178462B (en) * | 2013-04-01 | 2015-04-01 | 国家电网公司 | Insulated angle lifting platform for live working |
| CN105305311A (en) * | 2015-11-25 | 2016-02-03 | 国网辽宁省电力有限公司阜新供电公司 | Safety protection method for distribution line live work |
| CN106253131A (en) * | 2016-01-29 | 2016-12-21 | 四川行之智汇知识产权运营有限公司 | Length-adjustable power domain work platforms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID FUJIAN ELECTRIC POWER CO., LTD. STATE G Effective date: 20141205 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: FUZHOU ELECTRIC POWER BUREAU OF FUJIAN PROVINCE Effective date: 20141205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 350007 FUZHOU, FUJIAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141205 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Fujian Electric Power Co., Ltd. Patentee after: State Grid Fuzhou Power Bureau Fujian Electric Power Co., Ltd. Address before: 350007 No. 4, Xingang Road, Taijiang District, Fujian, Fuzhou Patentee before: Fuzhou Electric Power Bureau of Fujian Province |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20151108 |
|
| EXPY | Termination of patent right or utility model |