CN206636485U - Adjustable for height composite work ladder - Google Patents
Adjustable for height composite work ladder Download PDFInfo
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- CN206636485U CN206636485U CN201720390622.9U CN201720390622U CN206636485U CN 206636485 U CN206636485 U CN 206636485U CN 201720390622 U CN201720390622 U CN 201720390622U CN 206636485 U CN206636485 U CN 206636485U
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- composite
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- workbench
- side frame
- height
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Abstract
A kind of adjustable for height composite work ladder is the utility model is related to, belongs to ladder field.Provided with composite work platform, workbench periphery is provided with composite guardrail, it is characterized in that, the both sides of workbench front end are hinged with a frame-type composite side frame respectively, equidistant intervals are provided with composite pedal between two frame-type side frames, fold mechanism is installed on frame-type side frame, frame-type side frame can be folded by hinge point of fold mechanism, the both sides of workbench rear end are separately installed with composite column, column middle part is provided with height adjustment mechanism, between the side frame and column of workbench both sides composite material pull rod is fixed with through bolt.The utility model is simple in construction, quickly can split and combine, flexibly move, adjustable for height working stand.By finite element analysis, structure is rationally designed, gives full play to the advantages of composite Materials Design is strong, reaches generalization, lightweight and rapid effect.
Description
Technical field
Ladder field is the utility model is related to, is a kind of adjustable for height composite work ladder in detail.
Background technology
At present, certain domestic serial model No. military aircraft safeguards that the working stand used is metal material integral solder on fuselage
Manufacture, that structure is heavy, deformation is big, space-consuming is big be present, carry constant etc. use.The working stand now used uses metal material
Matter, easy-to-rust, serious potential safety hazard be present, and movement is dumb.The height of working metal ladder is fixed, for the height that needs repairing
Spend the region of change, it is impossible to meet requirement, and can not fold.
The content of the invention
In order to overcome the working stand that existing winged on-board maintenance uses quickly to assemble, the shortcomings that flexible and height adjustable is moved,
The utility model provide one kind quickly can split and combine, flexibly move, adjustable for height working stand.By finite element analysis,
Structure is rationally designed, gives full play to the advantages of composite Materials Design is strong, reaches generalization, lightweight and rapid effect.
Technical scheme is used by the utility model solves its technical problem：A kind of adjustable for height composite work
Ladder, provided with composite work platform, workbench periphery is provided with composite guardrail, it is characterised in that the two of workbench front end
Side is hinged with a frame-type composite side frame respectively, and equidistant intervals are provided with composite between two frame-type side frames
Pedal, fold mechanism is installed on frame-type side frame, frame-type side frame can be folded by hinge point of fold mechanism, work
The both sides of platform rear end are separately installed with composite column, and column middle part is provided with height adjustment mechanism, workbench both sides
Between side frame and column composite material pull rod is fixed with through bolt.
The utility model can be also achieved by the following measures：Described height adjustment mechanism by locating part, revolving part and
Fixed thread part is formed, and revolving part is arranged between locating part and fixed thread part through threaded connection, and fixed thread part is sleeve pipe
Formula structure, through threaded connection between adjacent sleeve pipe.Workbench both sides are provided with anti-collision rubber cushion.Installed between two column bottoms
There is the sandwich square tube of composite, roller is installed in the sandwich square tube of composite.
The beneficial effects of the utility model are, simple in construction, quickly can split and combine, flexibly move, be adjustable for height
Working stand.By finite element analysis, rationally design structure, give full play to the advantages of composite Materials Design is strong, reach generalization,
Lightweight and rapid effect.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
The structural representation of Fig. 1 the utility model embodiments.
The height adjustment mechanism schematic diagram of Fig. 2 the utility model embodiments.
The roller structure schematic diagram of Fig. 3 the utility model embodiments.
1. guardrail in figure, 2. workbench, 3. anti-collision rubber cushions, 4. side frames, 5. fold mechanisms, 6. pedals, 7. pull bars, 8. rollings
Wheel, 9. height adjustment mechanisms, 10. columns, 11. fixed thread parts, 12. revolving parts, 13. locating parts, 14. wheel frames, 15. is compound
The sandwich square tube of material.
Embodiment
In fig. 1-3, the utility model is provided with workbench 2, and the periphery of workbench 2 is provided with guardrail 1, the front end of workbench 2
Both sides are hinged with a frame-type side frame 4 respectively, and equidistant intervals are provided with pedal 6, frame-type between two frame-type side frames 4
Fold mechanism 5 is installed, frame-type side frame 4 can be that hinge point is folded with fold mechanism 5, the rear end of workbench 2 on side frame 4
Both sides be separately installed with a column 10, the middle part of column 10 is provided with height adjustment mechanism 9, and height adjustment mechanism 9 is by limiting
Position part 13, revolving part 12 and fixed thread part 11 form, and revolving part 12 is arranged on locating part 13 and fixed thread through threaded connection
Between part 11, fixed thread part 11 is sleeve type structure, through threaded connection between adjacent sleeve pipe.The side frame 4 of the both sides of workbench 2
Pull bar 7 is fixed with through bolt between column 10, the both sides of workbench 2 are provided with anti-collision rubber cushion 3.Pacify between two bottoms of column 10
Equipped with the sandwich square tube 15 of composite, roller 8 is installed through wheel frame 14 in the sandwich square tube 15 of composite.The utility model protects
Column 1, workbench 2, side frame 4, pedal 6, pull bar 7, column 10 are made of composite.
Claims (4)
1. a kind of adjustable for height composite work ladder, provided with composite work platform, workbench periphery is provided with composite wood
Expect guardrail, it is characterised in that the both sides of workbench front end are hinged with a frame-type composite side frame, two frame-types respectively
Equidistant intervals are provided with composite pedal between side frame, and fold mechanism, frame-type side frame energy are provided with frame-type side frame
Enough to be folded by hinge point of fold mechanism, the both sides of workbench rear end are separately installed with composite column, among column
Position is provided with height adjustment mechanism, and composite material pull rod is fixed with through bolt between the side frame and column of workbench both sides.
2. adjustable for height composite work ladder according to claim 1, it is characterised in that described height adjustment mechanism
It is made up of locating part, revolving part and fixed thread part, revolving part is arranged between locating part and fixed thread part through threaded connection,
Fixed thread part is sleeve type structure, through threaded connection between adjacent sleeve pipe.
3. adjustable for height composite work ladder according to claim 1, it is characterised in that described workbench both sides peace
Equipped with anti-collision rubber cushion.
4. adjustable for height composite work ladder according to claim 1, it is characterised in that two described column bottoms
Between the sandwich square tube of composite is installed, roller is installed in the sandwich square tube of composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390622.9U CN206636485U (en) | 2017-04-14 | 2017-04-14 | Adjustable for height composite work ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390622.9U CN206636485U (en) | 2017-04-14 | 2017-04-14 | Adjustable for height composite work ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636485U true CN206636485U (en) | 2017-11-14 |
Family
ID=60245503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720390622.9U Active CN206636485U (en) | 2017-04-14 | 2017-04-14 | Adjustable for height composite work ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636485U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483365A (en) * | 2018-05-21 | 2018-09-04 | 合肥亚美科技股份有限公司 | Ascending operation apparatus a kind of easy to carry and with safety protection function |
| CN112160705A (en) * | 2020-09-19 | 2021-01-01 | 芜湖航翼集成设备有限公司 | Six-joint working ladder with pedals |
| CN114065575A (en) * | 2021-11-05 | 2022-02-18 | 中车资阳机车有限公司 | Finite element simulation method and simulation model for locomotive side bearing |
-
2017
- 2017-04-14 CN CN201720390622.9U patent/CN206636485U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483365A (en) * | 2018-05-21 | 2018-09-04 | 合肥亚美科技股份有限公司 | Ascending operation apparatus a kind of easy to carry and with safety protection function |
| CN112160705A (en) * | 2020-09-19 | 2021-01-01 | 芜湖航翼集成设备有限公司 | Six-joint working ladder with pedals |
| CN114065575A (en) * | 2021-11-05 | 2022-02-18 | 中车资阳机车有限公司 | Finite element simulation method and simulation model for locomotive side bearing |
| CN114065575B (en) * | 2021-11-05 | 2023-04-21 | 中车资阳机车有限公司 | Locomotive side bearing finite element simulation method and simulation model |
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