CN205854186U - The luggage truck of portable stair activity - Google Patents
The luggage truck of portable stair activity Download PDFInfo
- Publication number
- CN205854186U CN205854186U CN201620778780.7U CN201620778780U CN205854186U CN 205854186 U CN205854186 U CN 205854186U CN 201620778780 U CN201620778780 U CN 201620778780U CN 205854186 U CN205854186 U CN 205854186U
- Authority
- CN
- China
- Prior art keywords
- planetary gear
- luggage carrier
- luggage
- gear set
- pulley
- 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
Links
Abstract
The luggage truck of portable stair activity, it is made up of luggage carrier, planetary gear set and pulley, two planetary gear set are separately mounted to the left and right sides bottom luggage carrier, both sides, luggage carrier top are respectively mounted a pulley corresponding to planetary gear set, planetary gear set is mainly made up of middle part sun gear and three planetary gears being set in qually spaced in around sun gear, in the rotating shaft of the end that three planetary gears are separately mounted to tripod, tripod is centrally mounted on the wheel shaft of sun gear.This utility model uses the principle of engaged gears, time the most downstairs, between planetary gear and step side, engaged being capable of the most above is gone downstairs, when needs plane road traveling, utilize the pulley on luggage carrier, luggage carrier was fallen, the planetary gear set making pulley and bottom is in a horizontal plane, it is easy to slide use, transhipment axle is set in the middle of push-pull bar, can make to be formed between upper part pull bar and floor 0 60 degree of angles, it is easy to dilatory traveling, there is simple in construction, the easy to use and advantage of safety and stability.
Description
Technical field
This utility model relates to a kind of portable baggage conveyor facility, is specifically related to the luggage of a kind of portable stair activity
Car.
Background technology
Office building below the most many six floor, building, students' dormitory, residential building are all fitted without elevator, the goods of these floors
Thing transport is substantially by manpower transport, and when running into heavier books, luggage, office appliance, the articles for daily use, manpower transports not only
Time-consumingly, effort inefficiency and also bring unsafe factor to transportation.Therefore, people need one can climb building urgently
Van substitute manpower transport.The mode of current stair cargo carrier many employings man-driven, and existing stair
Van function singleness, it is impossible to adapt to stair and the use of two kinds of road conditions of road.
Utility model content
This utility model provides the luggage truck of a kind of portable stair activity, and the manpower existed to solve prior art is removed
Fortune wastes time and energy and the problem of function singleness.
This utility model solves the used technical scheme of its technical problem:
The luggage truck of a kind of portable stair activity, is made up of luggage carrier, planetary gear set and pulley, and luggage carrier top is arranged
Push-pull bar, two planetary gear set are separately mounted to the left and right sides bottom luggage carrier, and both sides, luggage carrier top are corresponding to planetary gear set
Being respectively mounted a pulley, planetary gear set is mainly by middle part sun gear and three planetary gears being set in qually spaced in around sun gear
Composition, in the rotating shaft of the end that three planetary gears are separately mounted to tripod, tripod is centrally mounted on the wheel shaft of sun gear.
The surface of the sun gear of above-mentioned planetary gear set and the surface of planetary gear are respectively installed with gum cover.Play protection planetary gear
Surface and the effect of stairwell surface.
Transhipment axle is set in the middle of above-mentioned push-pull bar.
Above-mentioned luggage carrier top arranges luggage baffle plate, and luggage carrier bottom front arranges gripper shoe.
This utility model uses the principle of engaged gears, engaged between planetary gear and step side time is the most downstairs capable of
Steadily upper downstairs when needs plane road traveling, utilize the pulley on luggage carrier, luggage carrier fallen, make pulley and under
The planetary gear set in portion is in a horizontal plane, it is simple to slide use, arranges transhipment axle in the middle of push-pull bar, it is possible to make upper part pull bar
And form 0-60 degree angle between floor, it is simple to dilatory travel, have simple in construction, easy to use and safety and stability excellent
Point.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is schematic side view of the present utility model；
Fig. 3 is the structural representation of this utility model planetary gear set.
1 luggage carrier, 2 push-pull bars, 3 planetary gear set, 4 pulleys, 5 transhipment axle, 6 luggage baffle plates, 7 gripper shoes, 31 sun in figure
Wheel, 32 wheel shafts, 33 tripods, 34 planetary gears, 34 rotating shafts.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, the luggage truck of a kind of portable stair activity, by luggage carrier 1, planetary gear set 3 and cunning
Wheel 4 composition, luggage carrier 1 top arranges and arranges transhipment axle 5 in the middle of push-pull bar 2, push-pull bar 2, and two planetary gear set 3 are separately mounted to
The left and right sides bottom luggage carrier 1, both sides, luggage carrier 1 top are respectively mounted a pulley 4, planetary gear set 3 corresponding to planetary gear set 3
Mainly it is made up of middle part sun gear 31 and three planetary gears being set in qually spaced in around sun gear 31 34, three planetary gears 34 points
In the rotating shaft 34 of the end not being arranged on tripod 33, tripod 33 is centrally mounted on the wheel shaft 32 of sun gear 31, planetary gear
The surface of sun gear 31 and the surface of planetary gear 34 of group 3 are respectively installed with gum cover, and luggage carrier 1 top arranges luggage baffle plate 6, OK
Lee's frame 1 bottom front arranges gripper shoe 7.
This utility model uses the principle of engaged gears, engaged between planetary gear and step side time is the most downstairs capable of
Steadily upper downstairs when needs plane road traveling, utilize the pulley on luggage carrier, luggage carrier fallen, make pulley and under
The planetary gear set in portion is in a horizontal plane, it is simple to slide use, arranges transhipment axle in the middle of push-pull bar, it is possible to make upper part pull bar
And form 0-60 degree angle between floor, it is simple to dilatory travel, have simple in construction, easy to use and safety and stability excellent
Point.
Claims (4)
1. a luggage truck for portable stair activity, is characterized in that being made up of luggage carrier, planetary gear set and pulley, luggage carrier top
Portion arranges push-pull bar, and two planetary gear set are separately mounted to the left and right sides bottom luggage carrier, and both sides, luggage carrier top are corresponding to row
Star-wheel group is respectively mounted a pulley, and planetary gear set is mainly set in qually spaced in around sun gear by middle part sun gear and three
Planetary gear forms, and in the rotating shaft of the end that three planetary gears are separately mounted to tripod, tripod is centrally mounted at sun gear
On wheel shaft.
The luggage truck of portable stair activity the most according to claim 1, is characterized in that the table of the sun gear of planetary gear set
The surface of face and planetary gear is respectively installed with gum cover.
The luggage truck of portable stair activity the most according to claim 1, is characterized in that arranging transhipment axle in the middle of push-pull bar.
The luggage truck of portable stair activity the most according to claim 1, is characterized in that luggage carrier top arranges luggage gear
Plate, luggage carrier bottom front arranges gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778780.7U CN205854186U (en) | 2016-07-23 | 2016-07-23 | The luggage truck of portable stair activity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778780.7U CN205854186U (en) | 2016-07-23 | 2016-07-23 | The luggage truck of portable stair activity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205854186U true CN205854186U (en) | 2017-01-04 |
Family
ID=57649198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620778780.7U Expired - Fee Related CN205854186U (en) | 2016-07-23 | 2016-07-23 | The luggage truck of portable stair activity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205854186U (en) |
-
2016
- 2016-07-23 CN CN201620778780.7U patent/CN205854186U/en not_active Expired - Fee Related
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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: 20170104 Termination date: 20170723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |