CN205778488U - A kind of moveable step ladder - Google Patents
A kind of moveable step ladder Download PDFInfo
- Publication number
- CN205778488U CN205778488U CN201620509368.5U CN201620509368U CN205778488U CN 205778488 U CN205778488 U CN 205778488U CN 201620509368 U CN201620509368 U CN 201620509368U CN 205778488 U CN205778488 U CN 205778488U
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- China
- Prior art keywords
- scissor
- type support
- casing
- pedal
- hydraulic cylinder
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- Expired - Fee Related
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- 230000004913 activation Effects 0.000 claims abstract description 9
- 230000008602 contraction Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model proposes a kind of moveable step ladder, comprise the casing of strip and upper end open, the bottom of casing is provided with for supporting and the roller of mobile box；Being provided with multiple scissor-type support in casing, each scissor-type support the most independently includes hydraulic cylinder, rises or falls action by Driven by Hydraulic Cylinder scissor-type support；Multiple scissor-type supports are that in-line is arranged along casing length direction, and the maximum height that each scissor-type support can reach arranges in the way of being the most gradually incremented by；The top of each scissor-type support is respectively and fixedly provided with pedal；Be provided with single order stepped plate in one end of box opening, the pedal that single order stepped plate is minimum with lifting position is adjacent；The activation button of each hydraulic cylinder is located at the side of single order stepped plate, for controlling elongation or the contraction of corresponding hydraulic cylinder；The beneficial effects of the utility model are: be suitable to the large area wide job of a certain height, and adjacent shear V shape support can be utilized in the case of operator does not stops operation to carry out the transmission of a large amount of instrument.
Description
Technical field
This utility model relates to hydraulic lifting equipment field, is specifically related to a kind of moveable step ladder.
Background technology
The most traditional ladder or hoistable platform, be the most only to provide operator and arrive certain fixing point height, and when operator needs in the region height operation that scope is relatively large, the most traditional ladder and hoistable platform all cannot meet requirement；On the other hand, traditional ladder height is fixed, and the parking space that higher ladder occupies is also the biggest；And the maxi-mum height of traditional hoistable platform is all higher than tradition ladder, overall structure is relatively cumbersome, when the instrument that operator needs use or replacing is more, the single platform of tradition lowering or hoisting gear often limits the working space of operator, and the instrument transmission between ground is also inconvenient；On the other hand, tradition lowering or hoisting gear is the most cumbersome when certain high-level implementation large area wide job, it is therefore necessary to design a kind of new step ladder.
Utility model content
In order to solve problem above, the utility model proposes a kind of moveable step ladder.
A kind of moveable step ladder that the utility model proposes, comprises the casing of strip and upper end open, and the bottom of described casing is provided with for supporting and the roller of mobile box；Being provided with multiple scissor-type support in casing, each scissor-type support the most independently includes hydraulic cylinder, rises or falls action by Driven by Hydraulic Cylinder scissor-type support；Multiple scissor-type supports are that in-line is arranged along casing length direction, and the maximum height that each scissor-type support can reach arranges in the way of being the most gradually incremented by；The top of each scissor-type support is respectively and fixedly provided with pedal, and under unused state, pedal is concordant with the opening of casing；Be provided with single order stepped plate in one end of box opening, the pedal that described single order stepped plate is minimum with lifting position is adjacent；The activation button of each hydraulic cylinder is located at the side of single order stepped plate, for controlling elongation or the contraction of corresponding hydraulic cylinder.
Further, described casing is additionally provided with handrail in the scissor-type support side the highest by maximum height, and the height of described handrail is more than the maximum height at least 10cm of adjacent shear V shape support.
Further, the side of described each scissor-type support is equipped with the flexible baffle plate along with the lifting of scissor-type support, and the upper end of baffle plate is connected with pedal, is used for covering scissor structure and guaranteeing personal security.
Further, the quantity of the plurality of scissor-type support is three.
Further, the length of described pedal is identical with the width of casing, and the width of described pedal is not less than 18cm.
Further, adjacent shear V shape support can reach the difference in height of maximum height between 8cm～30cm.
Multiple scissor-type supports are arranged on bottom equipped with on the casing of roller by this utility model, on the one hand can move easily and have enough to meet the need, and on the other hand may be implemented in a certain height carries out convenient working in a big way；When operator operation on the scissor-type support of handrail, ground staff can also control corresponding hydraulic cylinder by the activation button that single order stepped plate side is arranged and rise or fall, to carry out the transmission of instrument or article by closing on the lifting of scissor-type support so that operator can quick continuous print high-efficient homework.
Compared to existing technology, the beneficial effects of the utility model are:
(1), be suitable to the height operation of larger area；
(2), device is light, it is easy to mobile；
(3), save memory space, and when not using, scissor-type support can be fallen as article mounting table, elegant in appearance, improve the utilization rate of device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial structurtes schematic diagram of scissor-type support.
Detailed description of the invention
As shown in Figures 1 and 2, a kind of moveable step ladder that the utility model proposes, comprise the casing 1 of strip and upper end open, the bottom of described casing 1 is provided with for supporting and the roller 2 of mobile box；Being provided with multiple scissor-type support 5 in casing 1, each scissor-type support 5 the most independently includes hydraulic cylinder 6, drives scissor-type support 5 to rise or fall action by hydraulic cylinder 6；Multiple scissor-type supports 5 are that in-line is arranged along casing 1 length direction, and the maximum height that each scissor-type support 5 can reach arranges in the way of being the most gradually incremented by；The top of each scissor-type support 5 is respectively and fixedly provided with pedal 7, and under unused state, pedal 7 is concordant with the opening of casing 1, elegant in appearance, can use as object stage, has both saved memory space, has improve again the service efficiency of this device；Be provided with single order stepped plate 4 in one end of casing 1 opening, the pedal that the scissor-type support that described single order stepped plate 4 is minimum with maximum height is connected is adjacent；The activation button 8 of each hydraulic cylinder 6 is located at the side of single order stepped plate 4, for controlling elongation or the contraction of corresponding hydraulic cylinder 6；Activation button 8 is set to raise activation button and decline activation button, and is distinguish between by different colours, in order to operator identification.
Described casing 1 is additionally provided with handrail 3 in scissor-type support 5 side the highest by maximum height, the height of described handrail 3 is more than the maximum height at least 10cm of adjacent shear V shape support 5, so that operator can be supported by handrail 3 auxiliary when operation, improve the operational security of operator.
The side of described each scissor-type support 5 is equipped with along with scissor-type support 5 lifts and flexible baffle plate 9, and the upper end of baffle plate 9 is connected with pedal 7, is used for covering scissor structure and guaranteeing personal security.
For the light of device and be suitable to be normally applied requirement, length direction along described casing 1 is provided only with three scissor-type supports 5, the length of scissor-type support 5 upper footboard 7 is identical with the width of platform, and the width of described pedal 7 is not less than 18cm, in order to operator is stepped on and stepped on operation.
The difference in height of the maximum height that adjacent shear V shape support 5 can reach, between 8cm～30cm, is on the one hand the height at different levels complementation optimizing device, on the one hand realizes taking the instrument that adjacent pedal is easy to operator as instrument mounting table.
Multiple scissor-type supports 5 are arranged on bottom equipped with on the casing 1 of roller by this utility model, on the one hand can move easily and have enough to meet the need, and on the other hand may be implemented in a certain height carries out convenient working in a big way；When operator operation on the scissor-type support of handrail, ground staff can also control corresponding hydraulic cylinder by the activation button that single order stepped plate side is arranged and rise or fall, to carry out the transmission of instrument and article by closing on the lifting of scissor-type support so that operator can quick continuous print high-efficient homework.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent, without deviating from objective and the scope of technical solutions of the utility model, it all should be contained in the middle of right of the present utility model.
Claims (6)
1. a moveable step ladder, it is characterised in that: comprise the casing of strip and upper end open, the bottom of described casing
It is provided with for supporting and the roller of mobile box；Being provided with multiple scissor-type support in casing, each scissor-type support the most independently wraps
Containing hydraulic cylinder, rise or fall action by Driven by Hydraulic Cylinder scissor-type support；Multiple scissor-type supports are along casing length
Direction is that in-line is arranged, and the maximum height that each scissor-type support can reach is in the way of being the most gradually incremented by
Arrangement；The top of each scissor-type support is respectively and fixedly provided with pedal, and under unused state, pedal is concordant with the opening of casing；?
One end of box opening is provided with single order stepped plate, and the pedal that described single order stepped plate is minimum with lifting position is adjacent；Each hydraulic cylinder
Activation button be located at the side of single order stepped plate, for controlling elongation or the contraction of corresponding hydraulic cylinder.
A kind of moveable step ladder the most according to claim 1, it is characterised in that: described casing is by maximum height
High scissor-type support side is additionally provided with handrail, and the height of described handrail is more than the maximum height of adjacent shear V shape support at least
10cm。
A kind of moveable step ladder the most according to claim 2, it is characterised in that: the side of described each scissor-type support
Being equipped with the flexible baffle plate along with the lifting of scissor-type support, the upper end of baffle plate is connected with pedal, be used for covering scissor structure with
And guarantee personal security.
A kind of moveable step ladder the most according to claim 3, it is characterised in that: the number of the plurality of scissor-type support
Amount is three.
A kind of moveable step ladder the most according to claim 4, it is characterised in that: the length of described pedal and casing
Width is identical, and the width of described pedal is not less than 18cm.
6. according to a kind of moveable step ladder described in any one of claim 1 to 5, it is characterised in that: adjacent shear V shape props up
Frame can reach the difference in height of maximum height between 8cm～30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509368.5U CN205778488U (en) | 2016-05-30 | 2016-05-30 | A kind of moveable step ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509368.5U CN205778488U (en) | 2016-05-30 | 2016-05-30 | A kind of moveable step ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778488U true CN205778488U (en) | 2016-12-07 |
Family
ID=59978880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620509368.5U Expired - Fee Related CN205778488U (en) | 2016-05-30 | 2016-05-30 | A kind of moveable step ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701091A (en) * | 2017-09-28 | 2018-02-16 | 国网山东省电力公司青州市供电公司 | Grid switching operation multifunction insulating tower wagon |
| CN115419363A (en) * | 2022-09-26 | 2022-12-02 | 沈阳飞机工业（集团）有限公司 | Height-adjustable working ladder combined with box ladder and using method |
-
2016
- 2016-05-30 CN CN201620509368.5U patent/CN205778488U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701091A (en) * | 2017-09-28 | 2018-02-16 | 国网山东省电力公司青州市供电公司 | Grid switching operation multifunction insulating tower wagon |
| CN115419363A (en) * | 2022-09-26 | 2022-12-02 | 沈阳飞机工业（集团）有限公司 | Height-adjustable working ladder combined with box ladder and using method |
| CN115419363B (en) * | 2022-09-26 | 2024-07-23 | 沈阳飞机工业（集团）有限公司 | Box ladder combined height-adjustable working ladder and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |