CN106945699A - A kind of handcart surmounted obstacles - Google Patents
A kind of handcart surmounted obstacles Download PDFInfo
- Publication number
- CN106945699A CN106945699A CN201710260527.1A CN201710260527A CN106945699A CN 106945699 A CN106945699 A CN 106945699A CN 201710260527 A CN201710260527 A CN 201710260527A CN 106945699 A CN106945699 A CN 106945699A
- Authority
- CN
- China
- Prior art keywords
- support
- trundle
- support frame
- wheel
- wheel shaft
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
- B62B5/026—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs with spiders or adapted wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2206/00—Adjustable or convertible hand-propelled vehicles or sledges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
A kind of handcart surmounted obstacles, belong to goods and carry technical field, the handcart includes support frame, cart handle is set at the top of support frame, support frame bottom is fixed with fork plate, fork plate is vertical with support frame, the lower surface of support frame is fixed with big wheel support, big wheel support is set close to support frame bottom, cart wheel shaft is provided with big wheel support, the two ends of cart wheel shaft are set with big wheel, big wheel can be rotated on cart wheel shaft, the lower surface of support frame is provided with trundle support, trundle support is arranged between big wheel support and cart handle, dolly wheel shaft is provided with trundle support, dolly wheel shaft is parallel to each other with cart wheel shaft, the two ends of dolly wheel shaft are set with trundle, trundle can be rotated on dolly wheel shaft, and vertical range of the trundle distalmost end away from support frame is more than or equal to vertical range of the big wheel distalmost end away from support frame.Trolley structure of the present invention is simple, and is easy to cross over road barrier.
Description
Technical field
Technical field, more particularly to a kind of handcart surmounted obstacles are carried the invention belongs to goods.
Background technology
Handcart as a kind of convenient labour-saving goods handbarrow, be widely used in supermarket, building site, factory, station,
The occasions such as airport, so as to effectively mitigate the work load of porter.Existing handcart be divided into single-wheel barrow and
Hand barrow, the conventional handcart for two-wheel.The wheel of hand barrow is typically smaller, and vehicle body is the support of a length
Frame, the bottom of support frame is provided with installing wheel axle on the support of axletree, axletree support, and axletree two ends are respectively pacified
One fork plate is installed to load goods equipped with a wheel, and in the support frame bottom direction vertical with support frame, propped up
The top of support is two handles.This hand barrow can very easily make on slow domatic of level road or comparison
With, but when running into obstacle on road surface, if any deceleration strip, curb stone OR gate sill etc., it is all ratio that this handcart walking, which is got up,
More difficult, porter is typically that two people push through together, or car is turned around is pulled through.Although now with can be with stair climbing
Stroller, this stroller each side has three tires, and in the star-like distribution of the diametric(al) of axle, but this car is on level road
There are four wheels to be contacted with ground when walking, increase the resistance of stroller advance.Accordingly, it would be desirable to which a kind of new easy structure is come
Solve the above problems.
The content of the invention
The problem of existing for prior art, the present invention provides a kind of handcart surmounted obstacles, the trolley structure
Simply, and it is easy to cross over road barrier.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of handcart surmounted obstacles, including support frame, the top of support frame as described above are provided with cart handle, support frame
Bottom be fixed with fork plate, the fork plate is vertical with the upper surface of support frame, and the lower surface of support frame as described above is fixed with big wheel
Support, the big wheel support is set close to support frame bottom, and cart wheel shaft, institute are provided with the big wheel support
The two ends for stating cart wheel shaft are set with big wheel, and the big wheel can be rotated on cart wheel shaft, the following table of support frame as described above
Face is provided with trundle support, and the trundle support is arranged between big wheel support and cart handle, described small
Dolly wheel shaft is provided with wheel support, the dolly wheel shaft is parallel to each other with cart wheel shaft, the two ends of the dolly wheel shaft
Trundle is set with, the trundle can be rotated on dolly wheel shaft, and the trundle distalmost end is away from the vertical of support frame
Distance is more than or equal to vertical range of the big wheel distalmost end away from support frame.
The trundle support can be moved along support frame length direction.
The trundle support distalmost end is telescopically adjustable apart from the vertical range of support frame.
Beneficial effects of the present invention：
The present invention has supplied a kind of handcart surmounted obstacles, and the trolley structure is simple, easy to use, common possessing
, can also be easily across the obstacle run on road surface in transportation while handcart cargo transport function.
Brief description of the drawings
Fig. 1 is the structural representation for the handcart that the present invention can surmount obstacles；
Fig. 2 is the schematic diagram when present invention is normally used；
Schematic diagram when Fig. 3 is leaping over obstacles of the present invention；
In figure：1- support frames, 2- cart handles, 3- fork plates, 4- big wheel supports, 5- cart wheel shafts, 6- big wheels, 7-
Trundle support, 8- dolly wheel shafts, 9- trundles.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of handcart surmounted obstacles, belongs to goods and carries technical field, in transport
During goods, easily across road barrier.
The handcart that the present invention can surmount obstacles, including support frame 1, the top of support frame 1 are provided with cart handle 2, support
The bottom of frame 1 is fixed with fork plate 3, and fork plate 3 is vertical with the upper surface of support frame 1, and fork plate 3 is used to load goods to be transported.Support
The lower surface of frame 1 is fixed with big wheel support 4, and big wheel support 4 is set close to the bottom of support frame 1, so as to make hand push
Car is in upright support state in handling goods.Cart wheel shaft 5 is provided with big wheel support 4, cart wheel shaft 5 is in space
On be set with big wheel 6 parallel to support frame 1 and fork plate 3, the two ends of cart wheel shaft 5, big wheel 6 can be on cart wheel shaft 5
Rotate.
The lower surface of support frame 1 is provided with trundle support 7, trundle support 7 be arranged at big wheel support 4 with
Between cart handle 2.In the present embodiment, trundle support 7 can be between big wheel support 4 and cart handle 2 along branch
The length direction of support 1 is moved, so that the relative position between adjustable trundle support 7 and big wheel support 4, to adapt to
The barrier of the different sizes run into.Dolly wheel shaft 8, dolly wheel shaft 8 and big wheel are provided with trundle support 7
Axle 5 is parallel to each other, and the two ends of dolly wheel shaft 8 are set with trundle 9, and trundle 9 can be rotated on dolly wheel shaft 8, from small
Wheel 9 as auxiliary wheel, can effective alleviator overall weight, mitigate the work load of carrying personnel.The distalmost end of trundle 9
Vertical range away from support frame 1 is more than or equal to vertical range of the distalmost end of big wheel 6 away from support frame 1, to ensure that big wheel 6 can have
What is imitated crosses road obstacle.To adapt to run into different size barrier, the distalmost end of trundle support 7 is apart from support frame
1 vertical range is telescopically adjustable, in the present embodiment, and trundle support 7 uses bushing type telescopic adjustment, in other implementations
Can be using twist-type telescopic regulation in example.
In addition, trolley structure provided by the present invention, is also applied for the restoration and reuse of single-wheel barrow.
Illustrate the first use process of the present invention below in conjunction with the accompanying drawings.
State of the handcart when normally using makes big wheel 6 be connect with ground as shown in Fig. 2 both hands help cart handle 2
Touch and advance.State when handcart is running into barrier during traveling as shown in figure 3, need according to the big of barrier first
It is small, the relative position and the length of trundle support 7 of adjustment trundle support 7 and big wheel support 4.Afterwards, both hands
Cart handle 2 is pressed down on, trundle 9 is contacted with ground, continues to press down on cart handle 2, big wheel 6 is left ground
Face, and ensure that the lower surface of big wheel 6 is higher than the upper surface of barrier.Using trundle 9 as traveling wheel, promote handcart after
It is continuous to advance, after big wheel 6 fully passes over barrier, lift cart handle, big wheel 6 is landed, while make trundle 9 from
Turn up the soil face, and moved on using big wheel 6 as traveling wheel.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferred embodiment to this hair
It is bright to be described in detail, it will be appreciated by those skilled in the art that technical scheme can be modified or waited
With replacing, without departing from the objective and scope of the technical program, it all should cover in scope of the presently claimed invention.
Claims (3)
1. a kind of handcart surmounted obstacles, including support frame, the top of support frame as described above are provided with cart handle, support frame
Bottom is fixed with fork plate, and the fork plate is vertical with the upper surface of support frame, and the lower surface of support frame as described above is fixed with big wheel branch
Frame is held, the big wheel support is set close to support frame bottom, and cart wheel shaft is provided with the big wheel support, described
The two ends of cart wheel shaft are set with big wheel, and the big wheel can be rotated on cart wheel shaft, it is characterised in that：The support
The lower surface of frame is provided with trundle support, the trundle support be arranged at big wheel support and cart handle it
Between, dolly wheel shaft is provided with the trundle support, the dolly wheel shaft is parallel to each other with cart wheel shaft, the trundle
The two ends of axle are set with trundle, and the trundle can be rotated on dolly wheel shaft, and the trundle distalmost end is away from support
The vertical range of frame is more than or equal to vertical range of the big wheel distalmost end away from support frame.
2. the handcart according to claim 1 surmounted obstacles, it is characterised in that：The trundle support can be along branch
Support length direction is moved.
3. the handcart according to claim 1 surmounted obstacles, it is characterised in that：The trundle support distalmost end
Vertical range apart from support frame is telescopically adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260527.1A CN106945699A (en) | 2017-04-20 | 2017-04-20 | A kind of handcart surmounted obstacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260527.1A CN106945699A (en) | 2017-04-20 | 2017-04-20 | A kind of handcart surmounted obstacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106945699A true CN106945699A (en) | 2017-07-14 |
Family
ID=59476415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710260527.1A Pending CN106945699A (en) | 2017-04-20 | 2017-04-20 | A kind of handcart surmounted obstacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106945699A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725976A (en) * | 2017-11-08 | 2018-02-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of solar photovoltaic generation system |
| CN112498433A (en) * | 2020-11-11 | 2021-03-16 | 国网山东省电力公司淄博供电公司 | Hard telescopic fence carrying device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201296266Y (en) * | 2008-11-16 | 2009-08-26 | 刘志新 | Multi-purpose small wagon |
| CN201354090Y (en) * | 2009-02-10 | 2009-12-02 | 张从军 | Three-wheel handbarrow |
| US20110175308A1 (en) * | 2010-01-19 | 2011-07-21 | Haiming Tsai | Handcart |
| CN203381656U (en) * | 2013-06-18 | 2014-01-08 | 天津吉亚牧业集团有限公司 | Transportation trolley |
| CN204250116U (en) * | 2014-12-08 | 2015-04-08 | 谢元成 | A kind of can the hand barrow of throwing over barrier |
| CN205971426U (en) * | 2016-08-24 | 2017-02-22 | 安庆师范学院 | Self -adaptation machinery helping hand climb building dolly |
| CN206012659U (en) * | 2016-08-31 | 2017-03-15 | 王家曙 | A kind of can pitch picking thing and the floor truck by small stair ditch |
| CN206734339U (en) * | 2017-04-20 | 2017-12-12 | 沈阳建筑大学 | A kind of trolley to surmount obstacles |
-
2017
- 2017-04-20 CN CN201710260527.1A patent/CN106945699A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201296266Y (en) * | 2008-11-16 | 2009-08-26 | 刘志新 | Multi-purpose small wagon |
| CN201354090Y (en) * | 2009-02-10 | 2009-12-02 | 张从军 | Three-wheel handbarrow |
| US20110175308A1 (en) * | 2010-01-19 | 2011-07-21 | Haiming Tsai | Handcart |
| CN203381656U (en) * | 2013-06-18 | 2014-01-08 | 天津吉亚牧业集团有限公司 | Transportation trolley |
| CN204250116U (en) * | 2014-12-08 | 2015-04-08 | 谢元成 | A kind of can the hand barrow of throwing over barrier |
| CN205971426U (en) * | 2016-08-24 | 2017-02-22 | 安庆师范学院 | Self -adaptation machinery helping hand climb building dolly |
| CN206012659U (en) * | 2016-08-31 | 2017-03-15 | 王家曙 | A kind of can pitch picking thing and the floor truck by small stair ditch |
| CN206734339U (en) * | 2017-04-20 | 2017-12-12 | 沈阳建筑大学 | A kind of trolley to surmount obstacles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725976A (en) * | 2017-11-08 | 2018-02-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of solar photovoltaic generation system |
| CN112498433A (en) * | 2020-11-11 | 2021-03-16 | 国网山东省电力公司淄博供电公司 | Hard telescopic fence carrying device |
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