CN202659132U - Folding multifunctional insulated ladder - Google Patents
Folding multifunctional insulated ladder Download PDFInfo
- Publication number
- CN202659132U CN202659132U CN 201220121062 CN201220121062U CN202659132U CN 202659132 U CN202659132 U CN 202659132U CN 201220121062 CN201220121062 CN 201220121062 CN 201220121062 U CN201220121062 U CN 201220121062U CN 202659132 U CN202659132 U CN 202659132U
- Authority
- CN
- China
- Prior art keywords
- ladder
- support column
- rotating shaft
- support posts
- folding multifunctional
- 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 - Lifetime
Links
- 239000003822 epoxy resin Substances 0.000 claims abstract description 4
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model relates to a power construction-dedicated ladder, in particular to a folding multifunctional insulated ladder. The folding multifunctional insulated ladder comprises four support posts, rungs and rotary shafts, and is characterized in that the material of the support posts and the rungs is epoxy resin or polyester or high-strength glass fibers, every two support posts are connected together through one of the rotary shaft, and the rungs are equidistantly arranged in parallel between the support posts which are connected together through the rotary shafts.
Description
Technical field
The utility model relates to the power construction special-purpose ladder, is specially a kind of foldable multifunctional insulating ladder.
Background technology
Along with the high speed development of power grid construction, each operating personnel of production line teams and groups task amount increases increasingly, operation, safeguards more and more complicatedly, and operation, repairing (maintenance) time requirement are more strict; In the daily tour maintenance of work team and service work, because of the geographical conditions restriction, often need to use such as ascending tools such as double ladder, a word insulating ladder, little single ladders; Also need when with a varied topography to be with and severally can finish the work ladder, this is with regard to the several difficulties of objective reality: one is that a word insulating ladder is long, carries, transports inconvenience; The 2nd, be with simultaneously several ladder greatly have been taken vehicle space; The 3rd, because traditional insulating ladder adopts yellow square tube/grooved section production, every meter reaches 4-5 kilograms, and carrying, use are comparatively heavy; The 4th, the limitations such as function singleness have been not suitable with the requirement of quickness and high efficiency operation.
Summary of the invention
The utility model is for above technical problem, provide a kind of lightweight, be convenient to carrying, take up room littlely, simultaneously multiple functional, can satisfy the foldable multifunctional insulating ladder of multi-specialized teams and groups, different terrain job requirements.
The concrete technical scheme of this patent is as follows:
The foldable multifunctional insulating ladder, formed by support column, ladder step bar, rotating shaft, it is characterized in that: support column, ladder step pole stock matter are epoxy resin or polymerization fat or high strength glass fiber, support column quantity is four, per two connect by rotating shaft, and parallel equidistant arranges ladder step bar between the support column that rotating shaft connects.
Through overtesting, every meter heavy 2.2 kilograms of the utility model, weight is significantly less than 4-5 kilograms every meter that the yellow square tube of former cause/grooved section is produced, solved original product heavy, use loaded down with trivial detailsly, move, transport inconvenient drawback; Adopt collapsible design, volume is little, and a ladder is multiplex; Both can be used as word length ladder, also can be used as little single ladder and double ladder.
Advantage of the present utility model is embodied in: lightweight, be convenient to carrying, take up room littlely, simultaneously multiple functional, can satisfy multi-specialized teams and groups, the different terrain operation is wanted.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1---support column, 2---ladder step bar, 3---rotating shaft.
The specific embodiment
The utility model is described in further detail below in conjunction with the specific embodiment and Figure of description.
The foldable multifunctional insulating ladder, be comprised of support column, ladder step bar, rotating shaft, support column, ladder step pole stock matter are epoxy resin or polymerization fat or high strength glass fiber, and support column quantity is four, per two connect by rotating shaft, and parallel equidistant arranges ladder step bar between the support column that rotating shaft connects.
Every meter heavy 2.2 kilograms, weight is significantly less than 4-5 kilograms every meter that the yellow square tube of former cause/grooved section is produced, solved original product heavy, use loaded down with trivial detailsly, move, transport inconvenient drawback; Adopt collapsible design, volume is little, and a ladder is multiplex; Both can be used as word length ladder, also can be used as little single ladder and double ladder.
Claims (1)
1. foldable multifunctional insulating is terraced, formed by support column, ladder step bar, rotating shaft, it is characterized in that: support column, ladder step pole stock matter are epoxy resin or polymerization fat or high strength glass fiber, support column quantity is four, per two connect by rotating shaft, and parallel equidistant arranges ladder step bar between the support column that rotating shaft connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220121062 CN202659132U (en) | 2012-03-28 | 2012-03-28 | Folding multifunctional insulated ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220121062 CN202659132U (en) | 2012-03-28 | 2012-03-28 | Folding multifunctional insulated ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659132U true CN202659132U (en) | 2013-01-09 |
Family
ID=47454042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220121062 Expired - Lifetime CN202659132U (en) | 2012-03-28 | 2012-03-28 | Folding multifunctional insulated ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108148428A (en) * | 2016-12-05 | 2018-06-12 | 张连瑞 | A kind of movable folding type insulating ladder |
-
2012
- 2012-03-28 CN CN 201220121062 patent/CN202659132U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108148428A (en) * | 2016-12-05 | 2018-06-12 | 张连瑞 | A kind of movable folding type insulating ladder |
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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 ELECTRIC NET CROP. Free format text: FORMER OWNER: LESHAN ELECTRIC BUREAU OF SICHUAN ELECTRIC POWER CORPORATION Effective date: 20131021 Owner name: LESHAN ELECTRIC BUREAU OF SICHUAN ELECTRIC POWER C Effective date: 20131021 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 614004 LESHAN, SICHUAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131021 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Leshan Electric Bureau of Sichuan Electric Power Co., Ltd. Address before: 614004 Haitang Road, Shizhong District, Sichuan, Leshan 168, China Patentee before: Leshan Electric Bureau of Sichuan Electric Power Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |
|
| CX01 | Expiry of patent term |