CN205654289U - Nimble type ascending stair of boats and ships - Google Patents
Nimble type ascending stair of boats and ships Download PDFInfo
- Publication number
- CN205654289U CN205654289U CN201620364885.8U CN201620364885U CN205654289U CN 205654289 U CN205654289 U CN 205654289U CN 201620364885 U CN201620364885 U CN 201620364885U CN 205654289 U CN205654289 U CN 205654289U
- Authority
- CN
- China
- Prior art keywords
- ascending stair
- support
- leg
- boats
- ships
- 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 - Fee Related
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model provides a nimble type ascending stair of boats and ships, include the ascending stair support and fix the step on the ascending stair support, ascending stair support upper portion one side is equipped with the handrail, the stabilizer blade department that the ascending stair support was equipped with handrail one side is equipped with the gyro wheel. The stabilizer blade bottom of ascending stair support all is equipped with the stabilizer blade cushion. Use the utility model discloses, when the construction operation, can push down the ascending stair through the handrail, make it use the gyro wheel to topple over as the axle, let the stabilizer blade of ascending stair leave ground, utilize the gyro wheel to promote ascending stair, convenient and fast, labour saving and time saving. In addition, four fixed stabilizer blades at the ascending stair increase the cushion to the contact ground area of increase ascending stair, the security and the reliability of ascending stair when guaranteeing the operation.
Description
Technical field
This utility model belongs to shipbuilding field, relates to a kind of boats and ships nimble type ascending stair.
Background technology
Along with China's boats and ships civil and military boats and ships digitized increasingly, energy-saving, efficient development, for ship
The requirement that enterprise's raising production efficiency built by oceangoing ship is the highest.
Under normal circumstances, the steel boarding ladder that shipbuilding region is used, its weight is big, and size is long, no
The most firm, there is certain potential safety hazard.Especially in zones of different operation, carrying is wasted time and energy, impact
Production efficiency.
For saving shipbuilding and the production cost of repairing, improve the speed and efficiency built and repair, need
Ascending stair peculiar to vessel is improved, during to meet shipbuilding, to repair, the safety of construction operation, controllability
And convenience.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of nimble type of boats and ships being easy to carry movement and steps on
Ladder.The technical problem that during to solve shipbuilding and to repair, ascending stair carrying is dangerous, waste time and energy.
To achieve these goals, the technical scheme that this utility model is taked is:
Described boats and ships nimble type ascending stair, including ascending stair support and the step being fixed on ascending stair support, described
Ascending stair frame upper side is provided with handrail, and described ascending stair support is provided with at the leg of handrail side and is provided with roller.
It is designed with leg cushion block bottom the leg of described ascending stair support.
Described ascending stair support is right angled triangle, including the tread support bar of cross bar, vertical support bar and inclination,
Described handrail is positioned at vertical support bar side.
On what described step included being fixed on described ascending stair support mark time support and support of marking time described in being located at flat
The colored steel net plate in face.
Described roller is arranged on rolling wheel support, higher than leg and be positioned at described ascending stair stent outer, described rolling
Wheel support be fixed on leg and and leg between angle less than 45 degree.
Use technique scheme, when construction operation, ascending stair can be pressed by under handrail so that it is with roller
Topple over for axle, allow the leg of ascending stair leave ground, utilize roller to promote ascending stair, convenient and swift, time saving and energy saving.
Secondly, the step surface of ascending stair is designed to net surface structure, uses flower steel net plate, both ensured coefficient of friction, again
Alleviate the weight of ascending stair.It addition, four fixed legs at ascending stair increase cushion block, to increase connecing of ascending stair
Contact to earth area, it is ensured that the safety and reliability of ascending stair during operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of structure shown in Fig. 1；
Fig. 3 is the left view of structure shown in Fig. 1；
Fig. 4 is the enlarged drawing of the leg being provided with roller in structure shown in Fig. 1.
Being labeled as in figure:
1, roller；2, handrail；3, mark time support；4, leg cushion block；5, steel net plate is spent；6, roller
Support.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, this utility model detailed description of the invention is made into one
Step detailed description, to help those skilled in the art to have the present utility model design, technical scheme
More complete, accurate and deep understanding.
As shown in Figure 1 to Figure 3, this utility model provides a kind of boats and ships nimble type ascending stair, props up including ascending stair
Frame and the step being fixed on ascending stair support.Owing to the stress of triangular structure is the most firm, so ascending stair is propped up
The structure of frame is designed to the layout of right angled triangle.Ascending stair support includes cross bar, vertical support bar and inclination
Tread support bar.Ascending stair frame upper is provided with handrail 2 being positioned at vertical support bar side.
Vertically it is provided with roller 1 at the leg of support bar lower end.It is designed with leg bottom four legs of ascending stair support
Cushion block 4.To increase the area contiguously of ascending stair, it is ensured that the safety and reliability of ascending stair during operation.In construction
During operation, ascending stair can be pressed 2 times by handrail so that it is topple over roller 1 for axle, allow the leg of ascending stair from
Turn up the soil face, utilize roller 1 to promote ascending stair, convenient and swift, time saving and energy saving.
Roller 1 is arranged on rolling wheel support 6, higher than leg and be positioned at described ascending stair stent outer, described rolling
Wheel support 6 be fixed on leg and and leg between angle less than 45 degree.So when putting steady ascending stair, rolling
Wheel 1 cannot contact ground, it is ensured that the safety of ascending stair.And during mobile ascending stair, the angle that ascending stair upset is less
Degree just can allow roller 1 fall earthward, and is all lifted by 4 legs, it is simple to mobile.If needed into one
Step improves safety, it is also possible to hinged safety bracing at the leg being provided with roller 1, and safety bracing is positioned at and props up
Outside of foot, from outside to certain supporting role leg under being turned by diagonal brace, prevents user from stepping on when climbing ascending stair
Ascending stair is rocked, it is ensured that safety during ladder top end.
Step includes that be fixed on described ascending stair support marks time support 3 and be located at plane on support 3 of marking time
Flower steel net plate 5.The step surface of step is designed to network structure, uses flower steel net plate 5, had both ensured the strong of ascending stair
Degree and coefficient of friction, alleviate again the weight of ascending stair.
Feature of the present utility model is: practicality, economy, reliability and safety are good, manufacturing process letter
Single, working service is convenient.Ascending stair support uses triangle, and overall structure consolidates, and meets related specifications requirement.
Ascending stair unified appearance, succinct, rationally distributed, attractive in appearance.
Above in conjunction with accompanying drawing, this utility model is exemplarily described, it is clear that this utility model implements
It is not subject to the restrictions described above, as long as it is each with what technical scheme was carried out to have employed the design of this utility model method
The improvement of kind of unsubstantiality, or the most improved this utility model design and technical scheme are directly applied to other
Occasion, all within this utility model protection domain.
Claims (4)
1. a boats and ships nimble type ascending stair, including ascending stair support and the step being fixed on ascending stair support, it is characterized in that: described ascending stair frame upper side is provided with handrail (2), described ascending stair support is provided with at the leg of handrail (2) side and is provided with roller (1)；Described roller (1) is arranged on rolling wheel support (6), higher than leg and be positioned at described ascending stair stent outer, described rolling wheel support (6) be fixed on leg and and leg between angle less than 45 degree.
A kind of boats and ships nimble type ascending stair the most according to claim 1, it is characterised in that: it is designed with leg cushion block (4) bottom the leg of described ascending stair support.
A kind of boats and ships nimble type ascending stair the most according to claim 1, it is characterised in that: described ascending stair support is right angled triangle, and including the tread support bar of cross bar, vertical support bar and inclination, described handrail (2) is positioned at vertical support bar side.
4. according to a kind of boats and ships nimble type ascending stair according to any one of claim 1-3, it is characterised in that: described step includes the support of marking time (3) being fixed on described ascending stair support and the colored steel net plate (5) of the upper plane of support (3) of marking time described in being located at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364885.8U CN205654289U (en) | 2016-04-27 | 2016-04-27 | Nimble type ascending stair of boats and ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364885.8U CN205654289U (en) | 2016-04-27 | 2016-04-27 | Nimble type ascending stair of boats and ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654289U true CN205654289U (en) | 2016-10-19 |
Family
ID=57401304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620364885.8U Expired - Fee Related CN205654289U (en) | 2016-04-27 | 2016-04-27 | Nimble type ascending stair of boats and ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316246A (en) * | 2018-11-21 | 2019-02-12 | 佛山科学技术学院 | Portable medical instrument case |
-
2016
- 2016-04-27 CN CN201620364885.8U patent/CN205654289U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316246A (en) * | 2018-11-21 | 2019-02-12 | 佛山科学技术学院 | Portable medical instrument case |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 |