CN208416435U - A kind of Portable distribution transformer is ascended a height operation insulating ladder - Google Patents
A kind of Portable distribution transformer is ascended a height operation insulating ladder Download PDFInfo
- Publication number
- CN208416435U CN208416435U CN201821011143.2U CN201821011143U CN208416435U CN 208416435 U CN208416435 U CN 208416435U CN 201821011143 U CN201821011143 U CN 201821011143U CN 208416435 U CN208416435 U CN 208416435U
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- Prior art keywords
- ladder
- height
- distribution transformer
- flexible
- insulation board
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Links
- 238000009413 insulation Methods 0.000 claims abstract description 34
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Ladders (AREA)
Abstract
It ascends a height operation insulating ladder the utility model discloses a kind of Portable distribution transformer, including anti-skidding insulation board, flexible ladder, hook and insulation operation platform；The top surface of the anti-skidding insulation board is mutually fixedly connected with the bottom both ends of flexible ladder, and the top both ends of flexible ladder are provided with hook；Insulation operation platform is provided on the flexible ladder；The utility model Portable distribution transformer ascend a height operation insulating ladder ascend a height operation when be able to carry out it is flexible, by locking guide and locking spring to ladder manage in lock pin pack into row detent, fix left and right ladder with ladder shelves；Anti-skidding insulation board is used in the smooth place in ground and increases frictional force, and insulation operation platform can be used to place interim tool；The ascend a height insulation performance of operation insulating ladder of the utility model Portable distribution transformer meets in 10KV voltage class environment and uses, and chain-wales bear 150 kilograms of weight, can be freely adjusted highly in 1-2 meter, complete the operation of ascending a height of distribution transformer.
Description
Technical field
The utility model relates to insulating ladder technical field, especially a kind of Portable distribution transformer is ascended a height operation insulating ladder.
Background technique
The distribution transformer of power supply station is mounted on field more at present, and operation maintenance personnel periodically carries out tour, maintenance work.Due to
O&M class uses without dedicated distribution transforming ascending tool, traditional insulating ladder is equipped with, is inconvenient to carry, therefore many power supply stations are matching
Piezoelectric transformer nearby puts an easy wooden ladder, i.e. dangerous in this way and be easily damaged.
Utility model content
Portable distribution transformer simple, easy to use ascends a height operation insulation that the purpose of this utility model is to provide a kind of structures
Ladder solves the operation problem of ascending a height of field distribution transformer.
Realize the technical solution of the utility model aim are as follows:
A kind of Portable distribution transformer is ascended a height operation insulating ladder, which is characterized in that including anti-skidding insulation board, flexible ladder, hook
And insulation operation platform；The top surface of the anti-skidding insulation board is mutually fixedly connected with the bottom both ends of flexible ladder, and stretch ladder
Top both ends are provided with hook；Insulation operation platform is provided on the flexible ladder.
Preferably, the bottom both ends that the top surface of the anti-skidding insulation board passes through fixed device and flexible ladder mutually fixed connect
It connects, the fixed device includes fixing piece, connector and anchor ear；The fixing piece is L-shaped, one end of fixing piece by bolt with
Anti-skidding insulation board is mutually fixedly connected, and the other end of fixing piece is mutually fixedly connected by bolt with one end of connector, connector
The other end is mutually fixedly connected by bolt with one end of anchor ear, and anchor ear is mutually fixedly connected with flexible ladder.
Preferably, the flexible ladder includes left ladder, right ladder and the terraced shelves being arranged between the ladder of left and right；It is described
Identical, size gradation terraced pipe is formed along short transverse is nestable step by step by several structures for left ladder and right ladder；Each
Terraced shelves both ends are provided with locking guide and locking spring, are provided with locking guide in each ladder pipe.
Preferably, the anti-skidding insulation board is made of epoxide resin material.
The utility model compared with prior art, remarkable advantage:
The utility model Portable distribution transformer ascend a height operation insulating ladder ascend a height operation when be able to carry out flexible, pass through locking
Guide and locking spring manage interior lock pin to ladder and pack into row detent, fix left and right ladder with terraced shelves；Anti-skidding insulation board is used in ground
The smooth place in face increases frictional force, and insulation operation platform can be used to place interim tool；The utility model is portable to match
The insulation performance for becoming operation insulating ladder of ascending a height, which meets in 10KV voltage class environment, to be used, and chain-wales bear 150 kilograms of weight,
Height can be freely adjusted in 1-2 meters, complete the operation of ascending a height of distribution transformer.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is required attached drawing in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is that the utility model Portable distribution transformer is ascended a height the structural schematic diagram of operation insulating ladder.
Fig. 2 is that the utility model Portable distribution transformer ascends a height and fixes the structural schematic diagram of device in operation insulating ladder.
Fig. 3 is that the utility model Portable distribution transformer is ascended a height the structural schematic diagram of the non-lockup state of operation insulating ladder.
Fig. 4 is that the utility model Portable distribution transformer is ascended a height the structural schematic diagram of operation insulating ladder lockup state.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
The operation insulating ladder as shown in Figure 1, a kind of Portable distribution transformer is ascended a height, including anti-skidding insulation board 1, flexible ladder 2, hook
3 and insulation operation platform 4；The top surface of the anti-skidding insulation board 1 is mutually fixedly connected with the bottom both ends of flexible ladder 2, extension ladder
The top both ends of frame 2 are provided with hook 3；Insulation operation platform 4 is provided on the flexible ladder 2；The anti-skidding insulation board 1
It is made of epoxide resin material.
As shown in Fig. 2, the bottom both ends that the top surface of the anti-skidding insulation board 1 passes through fixed device and flexible ladder 2 are mutually solid
Fixed connection, the fixed device includes fixing piece 5, connector 6 and anchor ear 7；The fixing piece 5 is L-shaped, one end of fixing piece 5
It is fixedly connected by bolt with anti-skidding 1 phase of insulation board, the other end of fixing piece 5 is mutually fixed by one end of bolt and connector 6
The other end of connection, connector 6 is mutually fixedly connected by bolt with one end of anchor ear 7, anchor ear 7 and the fixed company of flexible 2 phase of ladder
It connects.
As shown in Figure 3 and Figure 4, the flexible ladder 2 includes left ladder, right ladder and is arranged between the ladder of left and right
Terraced shelves；Identical, size gradation terraced pipe is nested step by step along short transverse by several structures for the left ladder and right ladder
It forms；Each ladder shelves both ends are provided with locking guide and locking spring 8, are provided with locking guide 9 in each ladder pipe.
In conclusion the utility model Portable distribution transformer is ascended a height operation insulating ladder ascend a height operation when be able to carry out and stretch
Contracting manages interior lock pin to ladder by locking guide and locking spring and packs into row detent, fixes left and right ladder with terraced shelves；It is anti-skidding exhausted
Listrium is used in the smooth place in ground and increases frictional force, and insulation operation platform can be used to place interim tool；This is practical new
The ascend a height insulation performance of operation insulating ladder of type Portable distribution transformer meets in 10KV voltage class environment and uses, and chain-wales bear 150
Kilogram weight, can freely be adjusted in 1-2 meters height, complete the operation of ascending a height of distribution transformer.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical scheme and beneficial effects
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (4)
- The operation insulating ladder 1. a kind of Portable distribution transformer is ascended a height, which is characterized in that including anti-skidding insulation board (1), flexible ladder (2), Link up with (3) and insulation operation platform (4)；The top surface of the anti-skidding insulation board (1) and the bottom both ends of flexible ladder (2) are mutually fixed The top both ends of connection, flexible ladder (2) are provided with hook (3)；Insulation operation platform is provided on the flexible ladder (2) (4).
- The operation insulating ladder 2. Portable distribution transformer according to claim 1 is ascended a height, which is characterized in that the anti-skidding insulation board (1) top surface passes through fixed device and is mutually fixedly connected with the bottom both ends of flexible ladder (2), and the fixed device includes fixing piece (5), connector (6) and anchor ear (7)；The fixing piece (5) is L-shaped, and one end of fixing piece (5) passes through bolt and anti-skidding insulation board (1) it is mutually fixedly connected, the other end of fixing piece (5) is mutually fixedly connected by bolt with one end of connector (6), connector (6) The other end be mutually fixedly connected with one end of anchor ear (7) by bolt, anchor ear (7) is mutually fixedly connected with flexible ladder (2).
- The operation insulating ladder 3. Portable distribution transformer according to claim 1 is ascended a height, which is characterized in that the flexible ladder (2) Including left ladder, right ladder and the terraced shelves being arranged between the ladder of left and right；The left ladder and right ladder are by several knots Structure is identical, size gradation terraced pipe is nested step by step along short transverse and forms；Each ladder shelves both ends are provided with locking guide and lock Only spring (8), it is each ladder pipe in be provided with locking guide (9).
- The operation insulating ladder 4. Portable distribution transformer according to claim 1 is ascended a height, which is characterized in that the anti-skidding insulation board (1) it is made of epoxide resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011143.2U CN208416435U (en) | 2018-06-28 | 2018-06-28 | A kind of Portable distribution transformer is ascended a height operation insulating ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011143.2U CN208416435U (en) | 2018-06-28 | 2018-06-28 | A kind of Portable distribution transformer is ascended a height operation insulating ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416435U true CN208416435U (en) | 2019-01-22 |
Family
ID=65106679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821011143.2U Active CN208416435U (en) | 2018-06-28 | 2018-06-28 | A kind of Portable distribution transformer is ascended a height operation insulating ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282628A (en) * | 2020-11-12 | 2021-01-29 | 贵州电网有限责任公司 | Multifunctional ring main unit operation step |
-
2018
- 2018-06-28 CN CN201821011143.2U patent/CN208416435U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282628A (en) * | 2020-11-12 | 2021-01-29 | 贵州电网有限责任公司 | Multifunctional ring main unit operation step |
| CN112282628B (en) * | 2020-11-12 | 2024-03-22 | 贵州电网有限责任公司 | Multifunctional ring main unit operation bench |
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