CN205819491U - Self-adjustable level is marked time aerial device - Google Patents
Self-adjustable level is marked time aerial device Download PDFInfo
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- CN205819491U CN205819491U CN201620672635.0U CN201620672635U CN205819491U CN 205819491 U CN205819491 U CN 205819491U CN 201620672635 U CN201620672635 U CN 201620672635U CN 205819491 U CN205819491 U CN 205819491U
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Abstract
This utility model relates to a kind of self-adjustable level and marks time aerial device, including base and framework, the lower end of described framework is hinged with base by otic placode, four universal wheels it are provided with in the bottom of described base, front end lateral symmetry at described base is provided with two pieces of guide plates, described guide plate offers the gathering sill of arc, it is provided with guide post in described gathering sill, described guide post is interspersed in the downside of framework, it is provided with on the top of described framework and fixes the snap fit being connected with eminence, in described framework, uniform intervals is provided with pedal the most successively, described pedal is connected with framework by bearing pin, it is provided with gripper shoe below described pedal, described gripper shoe is connected with the connecting plate being arranged on framework both sides by latch.This utility model one horizontal self formula is marked time aerial device, can regulate height, and pedal can be automatically adjusted be in level all the time with the change of height during regulation in the range of 0 40 °.
Description
Technical field
This utility model one aerial device, particularly applies the self-adjustable level gone ashore on when harbour is stopped to mark time and steps on
High device.
Background technology
Boarding ladder is that the ladder for the upper and lower naval vessel of personnel or upper lower decks is referred to as, and can claim again gangway ladder.Such as, shipyard,
Harbour, passenger steamer and other engineering construction operating personnel are used up and down, and its design generally can be divided into two kinds, and the first can vertical disk
Rotation and on rectangular bar of steel structure boarding ladder, the shortcoming of this type of boarding ladder is for keeping stable and floor space is relatively big, if accounting for
, then can there is a certain degree of unstability and rock because of the biggest, meanwhile, because fluctuation in stage needs in the space that ground area is limited
Constantly the interface channel platform between welding ladder and boat deck, causes complex operation.It two is with action roller and upper work
Be dynamically connected the long steel inclined ladder of device, but owing to ship and ground level are poor compared with big and cause inclined ladder oversize, its angle of marking time simultaneously
The change of inclined ladder lifting cannot be adapted to, and long inclined ladder can have a strong impact on the current of wharf crane and motor vehicles.Therefore,
For the above, need prior art is reasonably improved.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of self-adjustable level to mark time for above-mentioned prior art
Aerial device, pedal can be automatically adjusted be in level all the time with the change of height, it is simple to the safety that personnel ascend a height.
The technical scheme in the invention for solving the above technical problem is: a kind of self-adjustable level is marked time aerial device,
Including base and framework, the lower end of described framework is hinged with base by otic placode, and the bottom of described base is provided with four
Universal wheel, two of which universal wheel lockable, the front end lateral symmetry at described base is provided with two pieces of guide plates, leads described
Offering the gathering sill of arc on plate, be provided with guide post in described gathering sill, described guide post is interspersed under framework
Side, is provided with on the top of described framework and fixes the snap fit being connected with eminence, in described framework the most uniformly between
Every being provided with pedal, described pedal is connected with framework by bearing pin, is provided with gripper shoe, described gripper shoe below described pedal
It is connected with the connecting plate being arranged on framework both sides by latch.
Compared with prior art, the utility model has the advantage of:
This utility model one self-adjustable level is marked time aerial device, can regulate height in the range of 0-40 °, and
During regulation, pedal can be automatically adjusted be in level all the time with the change of height, it is simple to the safety that personnel ascend a height
Property.
Accompanying drawing explanation
Fig. 1 is the structural representation of aerial device in this utility model embodiment.
Fig. 2 is the transverse sectional view of aerial device in this utility model embodiment.
Fig. 3 is the partial enlarged drawing of aerial device in this utility model embodiment.
Fig. 4 is view during aerial device horizontal positioned in this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
Seeing Fig. 1, shown in 2,3, a kind of self-adjustable level in the present embodiment is marked time aerial device, including base 1 and frame
Frame 2, the lower end of described framework 2 is hinged with base 1 by otic placode, the bottom of described base 1 is provided with four universal wheels 3,
Two of which universal wheel 3 lockable, it is simple to the movement of aerial device and location, the front end lateral symmetry at described base 1 is arranged
There are two pieces of guide plates 4, described guide plate 4 offers the gathering sill 5 of arc, in described gathering sill 5, be provided with guide post
6, described guide post 6 is interspersed in the downside of framework 2, and described gathering sill 6 can rotate, described by limiting frame 2 in the range of 0-40 °
The top of framework 2 is provided with fixes the snap fit 7 being connected with eminence, and in described framework 2, uniform intervals is arranged the most successively
Having pedal 8, described pedal 8 is connected with framework 2 by bearing pin, is provided with gripper shoe 9, described gripper shoe 9 below described pedal 8
Being connected with the connecting plate 10 being arranged on framework 2 both sides by latch, when the height change ascended a height, framework 2 occurs along gathering sill
Rotating, the gripper shoe below pedal 8 changes with the angle of connecting plate therewith, and pedal is in level all the time, in order to
Preventing the safety that personnel walk, above described framework 2, both sides are provided with guardrail 11.As shown in Figure 4, when aerial device level
During placement, the angle between gripper shoe and connecting plate becomes 90 °, and all pedals are in same level state.
In addition to the implementation, this utility model also includes other embodiments, all employing equivalents or equivalence
The technical scheme that substitute mode is formed, within all should falling into this utility model scope of the claims.
Claims (1)
1. self-adjustable level is marked time an aerial device, and including base (1) and framework (2), ear is passed through in the lower end of described framework (2)
Plate is hinged with base (1), is provided with four universal wheels (3) in the bottom of described base (1), and two of which universal wheel (3) can
Locking, it is characterised in that: the front end lateral symmetry at described base (1) is provided with two pieces of guide plates (4), at described guide plate
(4) offering the gathering sill (5) of arc on, be provided with guide post (6) in described gathering sill (5), described guide post (6) interts
In the downside of framework (2), it is provided with on the top of described framework (2) and fixes the snap fit (7) being connected with eminence, at described framework
(2) in, uniform intervals is provided with pedal (8) the most successively, and described pedal (8) is connected with framework (2), in institute by bearing pin
Stating pedal (8) lower section and be provided with gripper shoe (9), described gripper shoe (9) passes through latch and the connecting plate being arranged on framework (2) both sides
(10) it is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672635.0U CN205819491U (en) | 2016-06-30 | 2016-06-30 | Self-adjustable level is marked time aerial device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672635.0U CN205819491U (en) | 2016-06-30 | 2016-06-30 | Self-adjustable level is marked time aerial device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205819491U true CN205819491U (en) | 2016-12-21 |
Family
ID=57567509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620672635.0U Active CN205819491U (en) | 2016-06-30 | 2016-06-30 | Self-adjustable level is marked time aerial device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205819491U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367714A (en) * | 2018-11-07 | 2019-02-22 | 上海宝冶冶金工程有限公司 | Boarding ladder |
| CN109665067A (en) * | 2017-12-22 | 2019-04-23 | 泰州口岸船舶有限公司 | One kind can adjust automatically mark time horizontal wharf ladder |
| CN109882064A (en) * | 2019-03-28 | 2019-06-14 | 招商局重工（江苏）有限公司 | A kind of adjustable rescue boat, which is stepped on, multiplies inclined ladder |
| CN110107116A (en) * | 2019-05-13 | 2019-08-09 | 中国十七冶集团有限公司 | A kind of construction site dismountable foldable steel ladder |
-
2016
- 2016-06-30 CN CN201620672635.0U patent/CN205819491U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665067A (en) * | 2017-12-22 | 2019-04-23 | 泰州口岸船舶有限公司 | One kind can adjust automatically mark time horizontal wharf ladder |
| CN109367714A (en) * | 2018-11-07 | 2019-02-22 | 上海宝冶冶金工程有限公司 | Boarding ladder |
| CN109882064A (en) * | 2019-03-28 | 2019-06-14 | 招商局重工（江苏）有限公司 | A kind of adjustable rescue boat, which is stepped on, multiplies inclined ladder |
| CN110107116A (en) * | 2019-05-13 | 2019-08-09 | 中国十七冶集团有限公司 | A kind of construction site dismountable foldable steel ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |