CN204464867U - Staged insulated platform - Google Patents
Staged insulated platform Download PDFInfo
- Publication number
- CN204464867U CN204464867U CN201520218401.4U CN201520218401U CN204464867U CN 204464867 U CN204464867 U CN 204464867U CN 201520218401 U CN201520218401 U CN 201520218401U CN 204464867 U CN204464867 U CN 204464867U
- Authority
- CN
- China
- Prior art keywords
- oblique fulcrum
- insulation board
- fulcrum bar
- support
- holddown groove
- 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
Links
- 238000009413 insulation Methods 0.000 claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model belongs to power equipment maintaining equipment technical field, relate to staged insulated platform particularly, comprise anchor ear, support staircase and insulation board, the upper end thereof of described anchor ear and insulation board and support staircase, the one end supporting the lower end of staircase and support bar is hinged, the other end of support bar is connected with insulation board, insulation board is provided with oblique fulcrum bar holding tank, oblique fulcrum bar holddown groove, lower running board stay holding tank and lower running board stay holddown groove, insulation board is hinged with upper rack posts away from the one end supporting staircase, upper rack posts is provided with oblique fulcrum bar chute, during use, one end of oblique fulcrum bar is positioned at oblique fulcrum bar holddown groove, the other end of oblique fulcrum bar is positioned at oblique fulcrum bar chute, one end of lower running board stay is positioned at lower running board stay holddown groove, the other end of lower running board stay and one end of lower pedal hinged, the other end of lower pedal is connected with cross support arm by hook, the top of lower pedal is provided with upper footboard.The utility model can convenient in carrying, install fast and can meet the advantage of use requirement for height.
Description
Technical field
The utility model belongs to power equipment maintaining equipment technical field, relates to staged insulated platform particularly.
Background technology
Insulated platform is widely used in the middle of the insulated platform operating type in live line working, and the defect that old-fashioned insulated platform exists mainly contains: one is, technological deficiency.In a lot of distribution line, the height of A, B, C three-phase line there are differences, and normally B phase circuit is higher than A, C phase circuit, maximumly reaches tens centimetres, and old-fashioned like this insulated platform operation just there will be following problem.(1) can, when the circuit normal operation of A, C two-phase, just be difficult to, in the normal operation of B phase circuit, now need again to set up insulated platform if old-fashioned insulated platform antenna height reaches; (2) in the normal operation of B phase circuit, just can be difficult at A, C phase circuit homework if old-fashioned insulated platform antenna height reaches, and be difficult to again ensure relative to the insulation distance of A, C two-phase circuit; (3) old-fashioned insulated platform has in operation phase sequence in the live line working of strict demand needs constantly to adjust height, in order to meet normal operation and to ensure insulation distance.In sum, old-fashioned insulated platform operation can cause the loss of time because of its technological deficiency, reduces operating efficiency, affects corporate image and benefit.
Two are, safety defect.The surrounding of old-fashioned insulated platform does not have safeguard procedures, and operating personnel is generally upwards look up at when operating, operation of raising one's hand, be difficult to take underfooting into account, and the operating space of insulated platform is limited, therefore very easily occurs that step steps on sky, under the safeguard procedures only having a safety belt, be difficult to ensure safety work.In sum, there is potential safety hazard when operation in old-fashioned insulated platform.
In order to solve the above-mentioned Height Adjustment and the problem of security protection that insulated platform exists, Chinese utility model patent CN203562699U, as shown in Figure 5, disclose a kind of 180 degree of rotation and lifting insulated platforms, comprise guide rail 1, upper anchor ear 2, middle anchor ear 3, lower anchor ear 4, upper sliding sleeve 5, low sleeve 6, hoisting mechanism 7, rotating mechanism 8 and insulated platform 9.This insulated platform can adjust height and the radial position relative to electric pole, but when using, need carrying and installation between different places, be designed to split type demountable structure, although monomer weigh light after making decomposition, the quantity of parts can be increased, be inconvenient to carry and management, can the set-up time be increased simultaneously, thus lengthen the whole activity duration, reduce operating efficiency.
Summary of the invention
The utility model is to solve the problems of the technologies described above, and provides a kind of convenient in carrying, installation fast and can meet the staged insulated platform using requirement for height.
The technical solution of the utility model is: a kind of staged insulated platform, comprise anchor ear, support staircase and insulation board, the upper end thereof of described anchor ear and insulation board and support staircase, the one end supporting the lower end of staircase and support bar is hinged, the other end of support bar is connected with insulation board, insulation board is provided with oblique fulcrum bar holding tank, oblique fulcrum bar holddown groove, lower running board stay holding tank and lower running board stay holddown groove, insulation board is hinged with upper rack posts away from the one end supporting staircase, upper rack posts is provided with oblique fulcrum bar chute, during use, one end of oblique fulcrum bar is positioned at oblique fulcrum bar holddown groove, the other end of oblique fulcrum bar is positioned at oblique fulcrum bar chute, one end of lower running board stay is positioned at lower running board stay holddown groove, the other end of lower running board stay and one end of lower pedal hinged, the other end of lower pedal is connected with cross support arm by hook, the top of lower pedal is provided with upper footboard.
Preferably, described lower pedal is provided with upper footboard pole holding tank and upper footboard pole holddown groove, and during use, one end of upper footboard pole is positioned at upper footboard pole holddown groove, the other end of upper footboard pole and one end of upper footboard hinged, the other end of upper footboard is connected with cross support arm by hook.
Preferably, described support bar is in T shape, and one end of support bar is connected with support staircase by jointed shaft, and the other end of support bar is connected with the T-slot of insulation board.
Further, the quantity of described upper rack posts is two, and two upper rack posts are connected with the left end of insulation board and right-hand member respectively by jointed shaft, and the differing heights position of two upper rack posts is connected with cross support arm.
Further, described insulation board is connected with support staircase by jointed shaft.
Preferably, described insulation board is made up of insulating glass steel.
The beneficial effects of the utility model are: by insulated platform is designed to Foldable stepped structure, when usually not using storage, support pole is accommodated in pole holding tank, insulation board and anchor ear are stacked along jointed shaft rotation and support staircase, thus whole insulated platform is folded into slab construction, be convenient for carrying and storage administration; When it is desired to be used, only need, by insulation board along jointed shaft Unscrew, support pole to be propped up from pole holding tank, the support of insulated platform can be completed, simple to operate, easy to use.Meanwhile, be designed with the pedal of upper and lower two differing heights, to meet the instructions for use of three-phase line differing heights.
Accompanying drawing explanation
Fig. 1 is side-looking structural representation of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of the utility model insulation board.
Fig. 4 is the structural representation of the utility model support bar.
Fig. 5 is the structural representation of prior art.
In figure, 1, anchor ear, 2, support staircase, 3, jointed shaft, 4, jointed shaft, 5, support bar, 6, insulation board, 7, lower pedal, 8, jointed shaft, 9, upper footboard, 10, upper rack posts, 11, oblique fulcrum bar, 12, upper footboard pole, 13, lower running board stay, 14, oblique fulcrum bar holding tank, 15, oblique fulcrum bar holddown groove, 16, lower running board stay holding tank, 17, lower running board stay holddown groove, 18, connect cross bar, 19, cross support arm.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
As depicted in figs. 1 and 2, a kind of staged insulated platform of the present utility model, comprises the anchor ear 1 be used for fixing on shaft tower, anchor ear 1 and the upper end thereof supporting staircase 2, thus can conveniently fold or open.Similarly, the upper end supporting staircase 2 is rotationally connected by jointed shaft 4 and insulation board 6, to facilitate the folding of insulation board and to open.In order to the requirement of satisfied insulation operation, high class of insulation fiberglass is adopted to make insulated platform.
The lower end supporting staircase 2 is connected with one end of support bar 5 by jointed shaft 3, and as shown in Figure 4, support bar 5 is in T shape.During storage, support bar 5 is superposed state with supporting staircase, during use, by support bar along jointed shaft 3 Unscrew, then the connection cross bar 18 of support bar end is inserted in the T-slot of insulation board 6, support staircase 2, insulation board 6 and support bar 5 are triangularly arranged, with the steadiness of reinforced insulation platform.
As shown in Figure 3, insulation board 6 is provided with oblique fulcrum bar holding tank 14, oblique fulcrum bar holddown groove 15, lower running board stay holding tank 16 and lower running board stay holddown groove 17, the axes normal of oblique fulcrum bar holding tank 14 and oblique fulcrum bar holddown groove 15, composition L-type groove, similarly, the axes normal of lower running board stay holding tank 16 and lower running board stay holddown groove 17, also forms L shape groove.During storage, oblique fulcrum bar 11 and lower running board stay 13 lay respectively in oblique fulcrum bar holding tank 14 and lower running board stay holding tank 16.
During use, first pull-up upper rack posts 10, thus drive oblique fulcrum bar 11 move along the oblique fulcrum bar chute on upper rack posts and be fixed on the upper end of upper rack posts 10, then the other end of oblique fulcrum bar 11 is fixed in oblique fulcrum bar holddown groove 15.Particularly; the quantity of upper rack posts 10 is two; the differing heights position of two upper rack posts 10 is connected with many cross support arms 19; correspondingly; the quantity of oblique fulcrum bar 11 is also two, and two upper rack posts 10 are connected with the left end of insulation board 6 and right-hand member respectively by jointed shaft 8, thus form leg-of-mutton framework in the left and right sides of insulation board; to protect the safety of operating personnel, operating personnel are avoided to drop from side.
After oblique fulcrum bar 11 and upper rack posts 10 have been supported, pull lower pedal 7 again, thus drive lower running board stay 13 to rotate until lower running board stay 13 is in vertical state, lower running board stay 13 is fixed in lower running board stay holddown groove 17, and then lower pedal 7 is fixed on cross support arm 19 by hook.Operating personnel stand in lower pedal 7 can complete maintenance to A, C phase circuit.
In order to complete the maintenance to B phase circuit, upper footboard 9 is provided with above lower pedal 7, particularly, lower pedal 7 is provided with upper footboard pole holding tank and upper footboard pole holddown groove, during use, pull upper footboard 9 to drive upper footboard pole 12 to turn to vertical state, one end of upper footboard pole is fixed in upper footboard pole holddown groove, upper footboard 9 is fixed on cross support arm 19 by hook.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection range of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these execution modes, but these change and amendment all falls into protection range of the present utility model.
Claims (6)
1. a staged insulated platform, comprise anchor ear (1), support staircase (2) and insulation board (6), it is characterized in that: the upper end thereof of described anchor ear (1) and insulation board (6) and support staircase (2), lower end and one end of support bar (5) of supporting staircase (2) are hinged, the other end of support bar (5) is connected with insulation board (6), insulation board (6) is provided with oblique fulcrum bar holding tank (14), oblique fulcrum bar holddown groove (15), lower running board stay holding tank (16) and lower running board stay holddown groove (17), insulation board (6) is hinged with upper rack posts (10) away from the one end supporting staircase (2), upper rack posts (10) is provided with oblique fulcrum bar chute, during use, one end of oblique fulcrum bar (11) is positioned at oblique fulcrum bar holddown groove (15), the other end of oblique fulcrum bar (11) is positioned at oblique fulcrum bar chute, one end of lower running board stay (13) is positioned at lower running board stay holddown groove (17), the other end of lower running board stay (13) and one end of lower pedal (7) hinged, the other end of lower pedal (7) is connected with cross support arm (19) by hook, the top of lower pedal (7) is provided with upper footboard (9).
2. staged insulated platform as claimed in claim 1, it is characterized in that: described lower pedal (7) is provided with upper footboard pole holding tank and upper footboard pole holddown groove, during use, one end of upper footboard pole (12) is positioned at upper footboard pole holddown groove, the other end of upper footboard pole (12) and one end of upper footboard (9) hinged, the other end of upper footboard (9) is connected with cross support arm (19) by hook.
3. staged insulated platform as claimed in claim 1 or 2, it is characterized in that: described support bar (5) is in T shape, one end of support bar (5) is connected with support staircase (2) by jointed shaft (3), and the other end of support bar (5) is connected with the T-slot of insulation board (6).
4. staged insulated platform as claimed in claim 3, it is characterized in that: the quantity of described upper rack posts (10) is two, two upper rack posts (10) are connected with the left end of insulation board (6) and right-hand member respectively by jointed shaft (8), and the differing heights position of two upper rack posts (10) is connected with cross support arm (19).
5. staged insulated platform as claimed in claim 4, is characterized in that: described insulation board (6) is connected with support staircase (2) by jointed shaft (4).
6. staged insulated platform as claimed in claim 1, is characterized in that: described insulation board (6) is made up of insulating glass steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218401.4U CN204464867U (en) | 2015-04-13 | 2015-04-13 | Staged insulated platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218401.4U CN204464867U (en) | 2015-04-13 | 2015-04-13 | Staged insulated platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464867U true CN204464867U (en) | 2015-07-08 |
Family
ID=53671694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520218401.4U Active CN204464867U (en) | 2015-04-13 | 2015-04-13 | Staged insulated platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464867U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934900A (en) * | 2015-07-15 | 2015-09-23 | 王学香 | Apparatus for maintaining electric power equipment |
| CN105565220A (en) * | 2015-12-22 | 2016-05-11 | 国家电网公司 | Aerial working platform |
| CN106207854A (en) * | 2016-01-29 | 2016-12-07 | 四川行之智汇知识产权运营有限公司 | Power construction operation terminal |
| CN112282402A (en) * | 2020-10-27 | 2021-01-29 | 河南城建学院 | Foldable integral type casting net for prefabricated building and mounting method |
| CN112332293A (en) * | 2020-10-21 | 2021-02-05 | 山东西城电力建设有限公司 | Join in marriage unequal high line insulation platform of net |
-
2015
- 2015-04-13 CN CN201520218401.4U patent/CN204464867U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934900A (en) * | 2015-07-15 | 2015-09-23 | 王学香 | Apparatus for maintaining electric power equipment |
| CN104934900B (en) * | 2015-07-15 | 2018-01-02 | 大唐三门峡电力有限责任公司 | A kind of electric power apparatus examination device |
| CN105565220A (en) * | 2015-12-22 | 2016-05-11 | 国家电网公司 | Aerial working platform |
| CN105565220B (en) * | 2015-12-22 | 2018-04-24 | 国家电网公司 | A kind of aerial work platform |
| CN106207854A (en) * | 2016-01-29 | 2016-12-07 | 四川行之智汇知识产权运营有限公司 | Power construction operation terminal |
| CN112332293A (en) * | 2020-10-21 | 2021-02-05 | 山东西城电力建设有限公司 | Join in marriage unequal high line insulation platform of net |
| CN112282402A (en) * | 2020-10-27 | 2021-01-29 | 河南城建学院 | Foldable integral type casting net for prefabricated building and mounting method |
| CN112282402B (en) * | 2020-10-27 | 2022-03-08 | 河南城建学院 | Foldable integral type casting net for prefabricated building and mounting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204464867U (en) | Staged insulated platform | |
| CN107013078A (en) | A kind of wind-proof communicates steel tower | |
| CN202175469U (en) | Supporting device for cable coil | |
| CN105967118A (en) | Vehicle-mounted multifunctional maintenance lifting platform | |
| CN202054588U (en) | Hydraulic lift-type platform for overhaul and maintenance of GW-6 disconnecting links | |
| CN104234200A (en) | Ring-by-ring lifting mounting method for suspendome cable-bar system | |
| CN109399108A (en) | A kind of vertical transfer shipping unit of integral type extra-high voltage experiment reactor | |
| CN205151648U (en) | Substation equipment handling device | |
| CN218976617U (en) | Large-span support for photovoltaic power station | |
| CN103474905A (en) | Auxiliary grounding wire laying device | |
| CN208202143U (en) | A kind of Elements of Space Grid Truss Lifting Equipment | |
| CN207108176U (en) | Wind-driven generator and its instrument conveying device | |
| CN205243091U (en) | Take foldable chorus platform of guardrail | |
| CN205724585U (en) | Multi-function overhaul platform | |
| CN214177231U (en) | Adjustable mounting system of overhead photovoltaic | |
| CN209258989U (en) | A kind of vertical transfer shipping unit of integral type extra-high voltage experiment reactor | |
| CN203938295U (en) | A kind of twisted and released of the cable line apparatus | |
| CN203476191U (en) | Combined ladder | |
| CN207966375U (en) | A kind of LED combinations | |
| CN105174127A (en) | Power transformation equipment mounting and demounting device | |
| CN207672548U (en) | A kind of spud leg auxiliary erection device | |
| CN206931905U (en) | Low-voltage platform area special operation platform device | |
| CN206931904U (en) | Distribution box job platform | |
| CN104377578A (en) | Low-voltage pole type power distribution cabinet operating platform | |
| CN219546522U (en) | Folding bridge crane parallel connection installation auxiliary device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |