CN207416904U - Facilitate the trolley of up/down steps - Google Patents
Facilitate the trolley of up/down steps Download PDFInfo
- Publication number
- CN207416904U CN207416904U CN201721317730.XU CN201721317730U CN207416904U CN 207416904 U CN207416904 U CN 207416904U CN 201721317730 U CN201721317730 U CN 201721317730U CN 207416904 U CN207416904 U CN 207416904U
- Authority
- CN
- China
- Prior art keywords
- atmospheric pressure
- pressure pole
- rod
- trolley
- down steps
- 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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Abstract
The utility model discloses a kind of trolleys for facilitating up/down steps, including cart car body, bottom roller and elevating mechanism, the bottom roller is mounted on cart vehicle bottom by elevating mechanism, the elevating mechanism includes atmospheric pressure pole and the atmospheric pressure pole control-rod of control pressure bar lifting activity, the fixed core of the atmospheric pressure pole is fixedly connected with cart vehicle bottom, it is connected and fixed by fixed seat between the movable telescopic body of rod and bottom roller of the elevating lever, atmospheric pressure pole control-rod is fixed on the operation of cart vehicle body side and control pressure bar.It is described facilitate up/down steps trolley overall structure it is simple, installation makes and easy to operate, and the bearing height of idler wheel is controlled by pneumatic cylinder, then facilitates up/down steps, practicability is high.
Description
Technical field
The utility model is related to a kind of trolleys for facilitating up/down steps, are related to trolley technical field.
Background technology
Trolley is the carrying vehicle for being pushed away, being drawn with manpower, it is the first ancestor of all vehicles.Trolley is in production and life
It obtains extensively using being because its cheap, maintenance is simple and convenient to operate, from heavy and light, can be used in motor vehicles inconvenience
Local work, it is very convenient in the lighter article of short-haul operation.And trolleys many at present is in use and inconvenient
There is the ladder of certain altitude up and down, thus practicability is not high.
The content of the invention
Technical problem to be solved in the utility model is：A kind of simple in structure, easy to use and energy up/down steps are provided
Trolley.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of trolley for facilitating up/down steps, including cart car body, bottom roller and elevating mechanism, the bottom rolling
Wheel is mounted on cart vehicle bottom by elevating mechanism, and the elevating mechanism includes atmospheric pressure pole and control pressure bar lifts
The atmospheric pressure pole control-rod of activity, the fixed core of the atmospheric pressure pole are fixedly connected with cart vehicle bottom, the work of the elevating lever
Dynamic flexible connected between the body of rod and bottom roller by fixed seat is fixed, and atmospheric pressure pole control-rod is fixed on cart vehicle body side and control
The operation of atmospheric pressure pole processed.
Preferably, the fixed seat includes supporting rod and U-shaped fixed frame, the lower end of the supporting rod and U-shaped fixation
The upper end connection of frame is fixed, and the upper end of the supporting rod and the movable telescopic body of rod lower end connection of atmospheric pressure pole are fixed, and described U-shaped
The frame body of fixed frame and the wheel axis connection of bottom roller are fixed.
Preferably, the bottom roller is arranged to rubber wheel.
Preferably, the bottom roller is arranged to the universal wheel of strap brake.
Preferably, a compression spring is socketed with outside the atmospheric pressure pole.
Preferably, it is detachably connected fixation between the fixed core upper end of the atmospheric pressure pole and cart car body.
Compared with prior art, the usefulness of the utility model is：The trolley for facilitating up/down steps is integrally tied
Structure is simple, and installation makes and easy to operate, and the bearing height of idler wheel is controlled by pneumatic cylinder, then facilitates up/down steps, real
It is high with property, it is suitble to promote and apply.
Description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is the side structure schematic diagram of the utility model.
Specific embodiment：
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work belong to
The scope of the utility model protection：
A kind of trolley for facilitating up/down steps as shown in Figure 1, including cart car body 1, bottom roller 2 and elevator
Structure, the bottom roller 2 are mounted on 1 bottom of cart car body by elevating mechanism, the elevating mechanism include atmospheric pressure pole 3 with
And the atmospheric pressure pole control-rod 4 of 3 lifting activity of control pressure bar, fixed core 31 and the cart vehicle bottom of the atmospheric pressure pole 3 are consolidated
Fixed connection is connected by fixed seat between the movable telescopic body of rod 32 of the elevating lever 3 and bottom roller 2 and fixed, atmospheric pressure pole control
Bar 4 processed is fixed on the operation of 1 side of cart car body and control pressure bar.
In the present embodiment, to improve roller supporting stability, the fixed seat includes supporting rod 5 and U-shaped fixed frame
6, the lower end of the supporting rod is connected fixation with the upper end of U-shaped fixed frame, and the upper end of the supporting rod and the activity of atmospheric pressure pole are stretched
The connection of contracting body of rod lower end is fixed, and the frame body of the U-shaped fixed frame and the wheel axis connection of bottom roller are fixed.
In the present embodiment, the bottom roller is arranged to rubber wheel, and the bottom roller is arranged to the ten thousand of strap brake
To wheel, convenience when cart uses is improved.
In addition, to further improve stability when cart uses, a compression spring 7 is socketed with outside the atmospheric pressure pole.
In the present embodiment, it is detachably connected fixation between the fixed core upper end of the atmospheric pressure pole and cart car body.
It is above-mentioned facilitate up/down steps trolley overall structure it is simple, installation make and it is easy to operate, pass through pneumatic cylinder
The bearing height of idler wheel is controlled, then facilitates up/down steps, practicability is high.
It is emphasized that：The above is only the preferred embodiment of the present utility model, and not the utility model is appointed
What formal limitation, every any simple modification made according to the technical essence of the utility model to above example, etc.
With variation and modification, in the range of still falling within technical solutions of the utility model.
Claims (6)
1. a kind of trolley for facilitating up/down steps, it is characterised in that：Including cart car body, bottom roller and elevating mechanism,
The bottom roller is mounted on cart vehicle bottom by elevating mechanism, and the elevating mechanism includes atmospheric pressure pole and control
The atmospheric pressure pole control-rod of atmospheric pressure pole lifting activity, the fixed core of the atmospheric pressure pole is fixedly connected with cart vehicle bottom, described
It is connected and fixed by fixed seat between the movable telescopic body of rod and bottom roller of elevating lever, atmospheric pressure pole control-rod is fixed on cart vehicle
The operation of body side surface and control pressure bar.
2. a kind of trolley for facilitating up/down steps according to claim 1, it is characterised in that：The fixed seat includes branch
Strut and U-shaped fixed frame, the lower end of the supporting rod are connected fixation, the upper end of the supporting rod with the upper end of U-shaped fixed frame
Fixation, and the wheel axis connection of the frame body of the U-shaped fixed frame and bottom roller are connected with the movable telescopic body of rod lower end of atmospheric pressure pole
It is fixed.
3. a kind of trolley for facilitating up/down steps according to claim 1, it is characterised in that：The bottom roller is set
For rubber wheel.
4. a kind of trolley for facilitating up/down steps according to claim 1, it is characterised in that：The bottom roller is set
For the universal wheel of strap brake.
5. a kind of trolley for facilitating up/down steps according to claim 1, it is characterised in that：The atmospheric pressure pole outer cover
It is connected to a compression spring.
6. a kind of trolley for facilitating up/down steps according to claim 1, it is characterised in that：The fixation of the atmospheric pressure pole
Fixation is detachably connected between body of rod upper end and cart car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317730.XU CN207416904U (en) | 2017-10-13 | 2017-10-13 | Facilitate the trolley of up/down steps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317730.XU CN207416904U (en) | 2017-10-13 | 2017-10-13 | Facilitate the trolley of up/down steps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207416904U true CN207416904U (en) | 2018-05-29 |
Family
ID=62311218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721317730.XU Expired - Fee Related CN207416904U (en) | 2017-10-13 | 2017-10-13 | Facilitate the trolley of up/down steps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207416904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650972A (en) * | 2017-10-13 | 2018-02-02 | 苏州卡立艾精密机电有限公司 | A kind of trolley for facilitating up/down steps |
-
2017
- 2017-10-13 CN CN201721317730.XU patent/CN207416904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650972A (en) * | 2017-10-13 | 2018-02-02 | 苏州卡立艾精密机电有限公司 | A kind of trolley for facilitating up/down steps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20191013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |