CN104709320A - Handling tool applicable to stairs - Google Patents
Handling tool applicable to stairs Download PDFInfo
- Publication number
- CN104709320A CN104709320A CN201310678627.8A CN201310678627A CN104709320A CN 104709320 A CN104709320 A CN 104709320A CN 201310678627 A CN201310678627 A CN 201310678627A CN 104709320 A CN104709320 A CN 104709320A
- Authority
- CN
- China
- Prior art keywords
- handling tool
- stairs
- carriage
- runner
- turning cylinder
- 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.)
- Pending
Links
Abstract
The invention relates to a handling tool, and particularly discloses a handling tool applicable to stairs. The handling tool applicable to the stairs comprises a transport rack, and is characterized in that a rotation shaft is arranged at the bottom end of the transport rack transversely in a penetrating manner; three evenly-distributed coaxial wheel shafts are respectively installed at two ends of the rotation shaft; rotation wheels are arranged at the tail ends of the wheel shafts; damping cushions are wrapped on the rotation wheels. The handling tool is simple in structure, convenient to use, reasonable in design, flexible in application and suitable for wide popularization and application. Heavy objects are effectively transported at stairs, and manpower and handling time are saved.
Description
(1) technical field
The present invention relates to a kind of handbarrow, particularly a kind of ladder handbarrow.
(2) background technology
Water dispenser is placed with in each classroom of school, because student's quantity in classroom is more between every, the consumption of water is naturally also just very large, this just often needs more water-exchanging bucket, and bucket generally needs to allot from the water station of school is unified, its position from teaching building not only, the student of different floor then need to shoulder or have more than 30 jin of weight in arms bucket upstairs, extremely inconvenient like this, rolling on the ground for bucket is transported in order to laborsaving by someone, easily like this make a mess of bucket, simultaneously when stair case, this mode is also inconvenient to use.
(3) summary of the invention
The present invention, in order to make up the deficiencies in the prior art, provides the ladder handbarrow that a kind of structure is simple, easy to use.
The present invention is achieved through the following technical solutions:
A kind of ladder handbarrow, comprise carriage, it is characterized in that: described carriage bottom is provided with the turning cylinder laterally worn, and turning cylinder two ends is separately installed with three coaxial wheel shafts of well-distributed, wheel shaft end is provided with runner, and runner is enclosed with cushion blocking.
The present invention gains enlightenment from hand pulling type baggage container, carriage arranges the power resources of pull bar as carriage, carriage bottom arranges turning cylinder, by turning cylinder, wheel shaft is fixed, the even of wheel shaft arranges the indirect contact achieved between carriage and runner respectively, runner is rotated at the nook place of each stairway step, and achieve the steady carrying of stair case, shipping goods is time saving and energy saving.
More excellent scheme of the present invention is:
Described carriage front end is provided with symmetrical mounting hole, and be equipped with lateral connecting rod in mounting hole, acted on by pull bar to carriage, the horizontally set of pull bar adds the acting point of effect, improves the direction adjustability of application force simultaneously.
In described wheel shaft, damping spring is installed, reduces the stressed shock effect in handling process, extend its service life.
Structure of the present invention is simple, and easy to use, reasonable in design, applying flexible, effectively realizes the transport of weight at stair case, saves manpower and handling time, is suitable for wide popularization and application.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is structural representation of the present invention.
In figure, 1 carriage, 2 turning cylinders, 3 wheel shafts, 4 runners, 5 cushion blockings, 6 pull bars.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises carriage 1, and described carriage 1 bottom is provided with the turning cylinder 2 laterally worn, and turning cylinder 2 two ends is separately installed with three coaxial wheel shafts 3 of well-distributed, and wheel shaft 3 end is provided with runner 4, runner 4 is enclosed with cushion blocking 5; Described carriage 1 front end is provided with symmetrical mounting hole, is equipped with lateral connecting rod 6 in mounting hole; In described wheel shaft 3, damping spring is installed.
When bucket or other weights are transported, be placed on carriage 1, people pulls pull bar 6, carriage 1 is pulled forward, runner 4 walks to the bottom of step under a stretching force, the effect of tension power, carriage 1 drives turning cylinder 2 to rotate, wheel shaft 3 rotates to step place plane with turning cylinder, the runner 4 of its end moves to the innermost end of step on this plane, by the drag effect of step, in the process that turning cylinder 2 rotates, this roller position is constant, and wheel shaft 3 rotates, another wheel shaft 3 above it is driven to drop on upper class step, so repeatedly, achieve the walking of carriage 1 on step, until on plane time, two runners 4 wherein land operation, another runner 4 is in vacant state can realize the walking of carriage on level land.
Claims (3)
1. a ladder handbarrow, comprise carriage (1), it is characterized in that: described carriage (1) bottom is provided with the turning cylinder (2) laterally worn, turning cylinder (2) two ends is separately installed with three coaxial wheel shafts of well-distributed (3), wheel shaft (3) end is provided with runner (4), and runner is enclosed with cushion blocking.
2. ladder handbarrow according to claim 1, is characterized in that: described carriage (1) front end is provided with symmetrical mounting hole, is equipped with lateral connecting rod in mounting hole.
3. ladder handbarrow according to claim 1, is characterized in that: described wheel shaft is provided with damping spring in (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310678627.8A CN104709320A (en) | 2013-12-14 | 2013-12-14 | Handling tool applicable to stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310678627.8A CN104709320A (en) | 2013-12-14 | 2013-12-14 | Handling tool applicable to stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104709320A true CN104709320A (en) | 2015-06-17 |
Family
ID=53409176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310678627.8A Pending CN104709320A (en) | 2013-12-14 | 2013-12-14 | Handling tool applicable to stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104709320A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2555812A (en) * | 2016-11-10 | 2018-05-16 | Ford Global Tech Llc | Improvements in or relating to first/final mile transportation |
-
2013
- 2013-12-14 CN CN201310678627.8A patent/CN104709320A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2555812A (en) * | 2016-11-10 | 2018-05-16 | Ford Global Tech Llc | Improvements in or relating to first/final mile transportation |
| GB2555812B (en) * | 2016-11-10 | 2019-09-11 | Ford Global Tech Llc | Improvements in or relating to first/final mile transportation |
| US10513284B2 (en) | 2016-11-10 | 2019-12-24 | Ford Global Technologies, Llc | Wheeled personal transportation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
|
| WD01 | Invention patent application deemed withdrawn after publication |