CN206734339U - A kind of trolley to surmount obstacles - Google Patents
A kind of trolley to surmount obstacles Download PDFInfo
- Publication number
- CN206734339U CN206734339U CN201720421548.2U CN201720421548U CN206734339U CN 206734339 U CN206734339 U CN 206734339U CN 201720421548 U CN201720421548 U CN 201720421548U CN 206734339 U CN206734339 U CN 206734339U
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- 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.)
- Expired - Fee Related
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Abstract
A kind of trolley to surmount obstacles,Belong to goods and carry technical field,The trolley 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 both ends of cart wheel shaft are set with big wheel,Big wheel can rotate 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 both ends of dolly wheel shaft are set with trundle,Trundle can rotate 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 described in the utility model is simple, and is easy to cross over road barrier.
Description
Technical field
The utility model belongs to goods and carries technical field, more particularly to a kind of trolley to surmount obstacles.
Background technology
Trolley 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 trolley be divided into single-wheel barrow and
Hand barrow, the conventional trolley 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 are provided with the support of axletree, and installing wheel axle on axletree support, axletree both ends are respectively pacified
Equipped with a wheel, and one fork plate is installed in the support frame bottom direction vertical with support frame and is used for loading goods, prop 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 trolley walking, which is got up,
More difficult, porter is typically that two people push through together, or car is turned around and 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.Therefore, it is necessary to which a kind of new easy structure is come
Solve the above problems.
Utility model content
The problem of existing for prior art, the utility model provide a kind of trolley to surmount obstacles, the trolley
It is simple in construction, and be easy to cross over road barrier.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of trolley to surmount 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 are set close to support frame bottom, and cart wheel shaft, institute are provided with the big wheel support
The both ends for stating cart wheel shaft are set with big wheel, and the big wheel can rotate 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 both ends of the dolly wheel shaft
Trundle is set with, the trundle can rotate 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 move along support frame length direction.
The trundle support distalmost end is telescopically adjustable apart from the vertical range of support frame.
The beneficial effects of the utility model：
The utility model has supplied a kind of trolley to surmount obstacles, and the trolley structure is simple, easy to use, is possessing
, can also be easily across the obstacle run on road surface in transportation while common trolley cargo transport function.
Brief description of the drawings
Fig. 1 is the structural representation for the trolley that the utility model can surmount obstacles；
Schematic diagram when Fig. 2 is the utility model normal use；
Schematic diagram when Fig. 3 is the utility model leaping over obstacles；
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 utility model 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 trolley to surmount obstacles, belong to goods and carry technical field, for transporting
During goods, easily across road barrier.
The trolley that the utility model can surmount obstacles, including support frame 1, the top of support frame 1 are provided with cart handle 2,
The bottom of support 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.
The lower surface of support 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
Trolley is in upright support state in handling goods.Cart wheel shaft 5 is provided with big wheel support 4, cart wheel shaft 5 exists
Spaced parallel to be set with big wheel 6 in support frame 1 and fork plate 3, the both ends of cart wheel shaft 5, big wheel 6 can be in cart wheel shaft
Rotated on 5.
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 moves, so as to 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 both ends of dolly wheel shaft 8 are set with trundle 9, and trundle 9 can rotate on dolly wheel shaft 8, and selection is small
Wheel 9 is used 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
Effect 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, and in the present embodiment, trundle support 7 uses bushing type telescopic adjustment, in other implementations
Twist-type telescopic can be used to adjust in example.
In addition, trolley structure provided by the utility model, the restoration and reuse of single-wheel barrow is also applied for.
Illustrate first use process of the present utility model below in conjunction with the accompanying drawings.
State of the trolley in normal use makes big wheel 6 be connect with ground as shown in Fig. 2 both hands help cart handle 2
Touch and advance.State when trolley is running into barrier during traveling as shown in figure 3, need according to the big of barrier first
It is small, adjustment trundle support 7 and the relative position of big wheel support 4 and the length of trundle support 7.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 trolley 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.
Above example is only to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment pair
The utility model is described in detail, it will be appreciated by those skilled in the art that can enter to the technical solution of the utility model
Row modification or equivalent substitution, without departing from the objective and scope of the technical program, it all should cover in power of the present utility model
In sharp claimed range.
Claims (2)
1. a kind of trolley to surmount obstacles, including support frame, the top of support frame as described above is 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 both ends of cart wheel shaft are set with big wheel, and the big wheel can rotate 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 both ends of axle are set with trundle, and the trundle can rotate 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；The trundle support can be along support frame
Length direction moves.
2. the trolley according to claim 1 to surmount 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 |
|---|---|---|---|
| CN201720421548.2U CN206734339U (en) | 2017-04-20 | 2017-04-20 | A kind of trolley to surmount obstacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421548.2U CN206734339U (en) | 2017-04-20 | 2017-04-20 | A kind of trolley to surmount obstacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206734339U true CN206734339U (en) | 2017-12-12 |
Family
ID=60561736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720421548.2U Expired - Fee Related CN206734339U (en) | 2017-04-20 | 2017-04-20 | A kind of trolley to surmount obstacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206734339U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945699A (en) * | 2017-04-20 | 2017-07-14 | 沈阳建筑大学 | A kind of handcart surmounted obstacles |
| CN110980101A (en) * | 2019-12-11 | 2020-04-10 | 深圳供电局有限公司 | SF6 gas cylinder carrying device |
| CN111167336A (en) * | 2020-02-25 | 2020-05-19 | 珠海市春田科技有限公司 | Agitator driving system capable of obliquely moving and agitator system |
-
2017
- 2017-04-20 CN CN201720421548.2U patent/CN206734339U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945699A (en) * | 2017-04-20 | 2017-07-14 | 沈阳建筑大学 | A kind of handcart surmounted obstacles |
| CN110980101A (en) * | 2019-12-11 | 2020-04-10 | 深圳供电局有限公司 | SF6 gas cylinder carrying device |
| CN111167336A (en) * | 2020-02-25 | 2020-05-19 | 珠海市春田科技有限公司 | Agitator driving system capable of obliquely moving and agitator system |
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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: 20171212 Termination date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |