CN205615546U - Can turn with directional craspedodrome between carry out small handcart that switches - Google Patents
Can turn with directional craspedodrome between carry out small handcart that switches Download PDFInfo
- Publication number
- CN205615546U CN205615546U CN201620390587.6U CN201620390587U CN205615546U CN 205615546 U CN205615546 U CN 205615546U CN 201620390587 U CN201620390587 U CN 201620390587U CN 205615546 U CN205615546 U CN 205615546U
- Authority
- CN
- China
- Prior art keywords
- car body
- turn
- universal wheel
- utility cart
- baffle
- 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.)
- Active
Links
Abstract
The utility model belongs to freight equipment field, concretely relates to can turn with directional craspedodrome between carry out small handcart that switches, including the automobile body, the automobile body both sides all are equipped with a plurality of universal wheels and a plurality of baffle, and baffle and universal wheel one -to -one, each baffle remove the face and universal wheel side laminating of orbit one end, and the plate body that each baffle removed the orbit other end is located outside the rotatory orbit of each universal wheel. The utility model discloses beneficial effect: the directional control of craspedodrome state is effectual, labour saving and time saving, and the security is high, the switching of craspedodrome, turn state is effectual, limit control is effectual for the flute profile complex, the low -angle is turned effectually, and the regulating power is strong, the movable plate is passed conveniently, and is spacing fixed effectual, connecting piece and two block move boards with one end fixed connection, be convenient for pass convenient operation to each movable plate application of force simultaneously, the reflector lamp has the warning effect, and the security is high, when chamfer beta was convenient for promote the movable plate, the universal wheel rotated smoothly and effectively laminates the non -resistance with the baffle.
Description
Technical field
This utility model belongs to freight transportation apparatus field, and being specifically related to one can turn and orientation craspedodrome
Between the utility cart that switches over.
Background technology
During industrial and mining establishment produce, even in life, commonly using utility cart, the bottom of described utility cart arranges many
Individual wheel, generally four, every side is respectively provided with two.In real life and production, having rear two-wheeled is ten thousand
To the utility cart of wheel, the utility cart having front two-wheeled to be universal wheel, the most also four-wheel is the little of universal wheel and pushes away
Car.
Which kind of utility cart the most above-mentioned, during actual push-and-pull, direction all can be because of physical features, surface roughness
And the factor such as the four-wheel aligner of assembling is inaccurate, universal wheel when causing utility cart to be kept straight on rotates, and causes a car body left side
Right avertence tiltedly moves, and needs adjustment direction again to keep straight on, wastes time and energy；Especially in the case of load-carrying goods, especially
For seriously, the bad control in direction, even causes the accident clashing into both sides article and operative employee to occur.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art to exist, it is provided that the direction of craspedodrome state
Controlling effective, adjustment direction is time saving and energy saving, high can the turning and between orientation craspedodrome of safety
The utility cart switched over.
This utility model solves the technical scheme is that one of its technical problem and can turn and fixed
The utility cart switched between keeping straight on, it includes that car body, the both sides of car body direction of advance are equipped with
Some universal wheels and some baffle plates that can move at vehicle body side, baffle plate and universal wheel one_to_one corresponding, respectively
The plate face of baffle plate motion track one end and corresponding universal wheel side laminating, each baffle plate motion track another
The plate body of end is positioned at each universal wheel and rotates in a circumferential direction outside track.
This utility model when keeping straight on, the support side of moving stop to corresponding universal wheel, promote
Universal wheel rotates, and makes the side face of universal wheel fit with baffle plate.On universal wheel, foot is installed
The support of wheel wheel can rotate by horizontal 360-degree in dynamic load or static load, so when baffle plate is on wheel shaft
The side face laminating of side, then can limit universal wheel and deflect to other directions, and directional effect is good.Baffle plate
Fit with the side face of universal wheel, also can be prevented effectively from the friction of wheel and baffle plate, it is simple to OK simultaneously
Sail.When if desired turning to, moving stop to universal wheel is only needed to rotate in a circumferential direction outside track, i.e. universal wheel
Turning to and do not limited by baffle plate, turning efficiency is good.In sum, this utility model is switching to craspedodrome shape
Under state, direction controlling is effective, time saving and energy saving, need not manually remove adjustment direction, no matter load-carrying goods,
Physical features is uneven, in the case of ground is coarse, can move along a straight line；Under turn condition, universal wheel
It is freely rotatable, can freely advance and also can turn.
Specifically, the car body both sides in this utility model are respectively and fixedly provided with some guide pads, and are equipped with shifting
Dynamic plate, each movable plate is respectively provided with some gathering sills, and each guide pad is with the gathering sill at car body homonymy one by one
Correspondence, and be located in corresponding gathering sill, gathering sill is used for the guiding movement plate guiding at car body homonymy
Move forward and backward on block, the movable plate of car body both sides is all fixed with some baffle plates and is connected.Pass through gathering sill
Moving forward and backward on corresponding guide pad, movable plate promotes baffle plate to move to the rotation of corresponding universal wheel circumference
Outside transition mark, universal crop rotation free walker is promoted to enter or turn condition；Movable plate also can promote baffle plate
The mobile side face to corresponding universal wheel so that universal crop rotation straight line remains forward movement shape
State also makes the side face of universal wheel fit with baffle plate；Keep straight on and turn condition easy switching and effect show
Write.
Further, guide pad has the denticle being fixed on vehicle body side, and the top of denticle is flute profile,
And flute profile cross section is parallel with vehicle body side, gathering sill is horizontally disposed with, and top is provided with and coordinates with denticle
Flute profile breach.This utility model carries out flute profile by denticle with gathering sill and coordinates, and can avoid on car body
Descending, jolt, movable plate is caused displacement on the position of movement by the road conditions such as turning, can fix phase
Answering state lower shifting board position, spacing control is effective.
Preferably, the top between gathering sill two ends is provided with some flute profile breach coordinated with denticle, leads
During each spacing denticle of flute profile breach between groove two ends, the Partial angle of universal wheel can be limited, can enter
Row low-angle is turned, and curving effect is good, and regulating power is strong；The flute profile angle α of each denticle is set to
130 °～170 °, it is simple to operative employee is to movable plate passage in the direction of movement, easy to operate, and
Spacing good fixing effect.
Specifically, guide pad is provided with limiting section, and limiting section is fixed on denticle one end away from car body, limit
Position portion is used for preventing gathering sill from departing from from guide pad；Climb and fall, jolt, under the road conditions such as turning,
Can be prevented effectively from movable plate to drop car body, install good limit effect, denticle and limiting section are an entirety zero
Part makes, and maybe can be welded in fixing near one end of car body for denticle on car body by welding.
Specifically, this utility model also includes that same one end of connector, connector and two pieces of movable plates is solid
Fixed connection；The movable plate force of both sides is elapsed by work convenient to operate simultaneously, easy to operate.
Further, connector is shaft-like, and the promotion force side being positioned on car body, easy to operate,
Being particularly located near operative employee's foot position, operative employee can elapse with foot, more convenient operation.
Specifically, each limiting section is mounted on reflecting lamp.Owing to guide pad is the protrusion protruding car body
Thing, the when of transporting goods at ordinary times, in the case of especially light is poor, does not notes, easily knocks
The article of bumper car body both sides or operative employee.It is mounted on reflecting lamp on each limiting section, there is warning function,
Improve safety.
Specifically, each baffle plate is respectively provided with the undercut ss towards car body, and undercut ss is disposed far from car body
Promote the baffle plate side of force side.General template part edge thickness is that raw sheet is thick, not chamfering
Processing.If baffle plate does not has chamfering β, when needs car body is kept straight on, promote movable plate, baffle plate
May easily block with the support vertical of universal wheel, cause the damage of universal wheel.Now, universal wheel
Rotate more difficulty, need to apply bigger power and baffle plate just can be made to fit with caster bracket.This practicality
When novel undercut ss is easy to promote movable plate forward, universal wheel can be promoted smoothly to rotate, and make universal
The side face of wheel is effectively fitted with baffle plate, and whole action is accessible to be completed, and non-resistance is easy to operate.
Preferably, undercut ss is set to when being 30 °～45 °, promotes movable plate more smooth and easy.
Having of a kind of utility cart that can switch between turning and orientation are kept straight on of the present utility model
Benefit effect is:
1. this utility model direction controlling under switching to craspedodrome state is effective, time saving and energy saving, need not
Remove adjustment direction, no matter in load-carrying goods, physical features injustice, in the case of ground is coarse, can carry out straight
Line moves, and direction controlling is effective, will not produce the accident generation clashing into side article or operative employee,
Safety is high；Under turn condition, universal wheel is freely rotatable, and can the most also can turn；
2. being moved forward and backward on corresponding guide pad by gathering sill, movable plate promotes baffle plate to move to phase
The support side of the universal wheel answered, promotes universal wheel to rotate, and makes side face and the baffle plate of universal wheel
Laminating, keeps straight on and the switching of turn condition is effective；
3. this utility model carries out flute profile by denticle with gathering sill and coordinates, and can avoid at car body upper and lower
Slope, jolt, movable plate is caused skew by the road conditions such as turning in the direction of movement, can fix corresponding shape
Movable plate position under state, spacing control is effective；
4., during each spacing denticle of flute profile breach between gathering sill two ends, the segment angle of universal wheel can be limited
Degree, can carry out low-angle turning, and curving effect is good, and regulating power is strong；The flute profile angle α of each denticle
It is set to 130 °～170 °, it is simple to operative employee is to movable plate passage in the direction of movement, operation
Convenient, and spacing good fixing effect；
5. limiting section good limit effect, at climb and fall, jolts, under the road conditions such as turning, can be prevented effectively from
Movable plate drops car body, installs good limit effect；
6. this utility model also includes that same one end of connector, connector and two pieces of movable plates is fixing even
Connect；The movable plate force of both sides is elapsed by work convenient to operate simultaneously, easy to operate；Connector is shaft-like,
And the promotion force side being positioned on car body, easy to operate, it is particularly located near operative employee's foot position,
Operative employee can elapse with foot, more convenient operation；
It is mounted on reflecting lamp on the most each limiting section, there is warning function, improve safety；
When undercut ss the most of the present utility model is easy to promote movable plate forward, universal wheel can be promoted smoothly to revolve
Turning, and make universal wheel obtain side face effectively to fit with baffle plate, whole action is accessible to be completed, without hindrance
Power, easy to operate.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of utility cart that can switch between turning and orientation are kept straight on of the present utility model
Be in can turn condition time schematic three dimensional views；
Fig. 2 is the partial enlarged drawing of the part A in Fig. 1；
Fig. 3 is a kind of utility cart that can switch between turning and orientation are kept straight on of the present utility model
It is in schematic three dimensional views during craspedodrome state；
Fig. 4 is a kind of utility cart that can switch between turning and orientation are kept straight on of the present utility model
It is in front view during craspedodrome state；
Fig. 5 is a kind of utility cart that can switch between turning and orientation are kept straight on of the present utility model
It is in top view during craspedodrome state；
Fig. 6 is the partial enlarged drawing of the part B in Fig. 4；
Fig. 7 is the C-C sectional view in Fig. 4；
Fig. 8 is the D-D sectional view in Fig. 6；
Fig. 9 is the partial enlarged drawing of the E part in Fig. 7；
Figure 10 is a kind of utility cart that can switch between turning and orientation are kept straight on of the present utility model
The 3 d part figure of guide pad；
Leading of Figure 11 a kind of utility cart that can switch between turning and orientation are kept straight on of the present utility model
To the front view of block.
Wherein: 1. car body；2. universal wheel；3. baffle plate；4. guide pad, 41. denticles, 42. limiting sections；
5. movable plate, 51. gathering sills；6. connector；7. reflecting lamp.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are showing of simplification
Being intended to, basic structure of the present utility model is described the most in a schematic way, therefore it only shows and this utility model
Relevant composition.
One of the present utility model as Figure 1-Figure 11 turning and can be carried out between orientation craspedodrome
The specific embodiment of the utility cart of switching, it includes that car body 1, the both sides of car body 1 direction of advance are all provided with
There are some universal wheels 2 and some baffle plates 3 that can move, baffle plate 3 and universal wheel 2 in car body 1 side
One_to_one corresponding, fits with corresponding universal wheel 2 side, respectively in the plate face of each baffle plate 3 motion track one end
The plate body of the baffle plate 3 motion track other end is positioned at each universal wheel 2 and rotates in a circumferential direction outside track.
The present embodiment when keeping straight on, the support side of moving stop 3 to corresponding universal wheel 2, promote
Make universal wheel 2 rotate, and make the side face of universal wheel 2 fit with baffle plate 3.On universal wheel 2,
The support being provided with castor wheel can rotate, so working as baffle plate by horizontal 360-degree in dynamic load or static load
The 3 side face laminatings above wheel shaft, then can limit universal wheel 2 and deflect to other directions, orientation
Effective.Baffle plate 3 and the side face laminating of universal wheel 2, also can be prevented effectively from wheel and gear simultaneously
The friction of plate 3, it is simple to travel.When if desired turning to, only need moving stop 3 to universal wheel 2 circumference
Outside rotational trajectory, i.e. universal wheel 2 turns to and is not limited by baffle plate 3, and turning efficiency is good.In sum,
The present embodiment direction controlling under switching to craspedodrome state is effective, time saving and energy saving, need not manually go to adjust
Perfect square to, no matter uneven in load-carrying goods, physical features, in the case of ground is coarse, straight line fortune can be carried out
Dynamic；Under turn condition, universal wheel 2 is freely rotatable, and can freely advance and also can turn.
Specifically, car body 1 both sides in the present embodiment are respectively and fixedly provided with some guide pads 4, and are equipped with
Movable plate 5, each movable plate 5 is respectively provided with some gathering sills 51, each guide pad 4 with at car body 1 homonymy
Gathering sill 51 one_to_one corresponding, and be located in corresponding gathering sill 51, gathering sill 51 is used for guiding
Movable plate 5 is movable, on the movable plate 5 of car body 1 both sides on the guide pad 4 of car body 1 homonymy
All fix with some baffle plates 3 and be connected.Moved forward and backward on corresponding guide pad 4 by gathering sill 51,
Outside movable plate 5 promotes baffle plate 3 to move and rotate in a circumferential direction track to corresponding universal wheel 2, promote universal
Wheel 2 work is freely advanced or turn condition；Movable plate 5 also can promote baffle plate 3 to move to corresponding ten thousand
Side face to wheel 2 so that universal wheel 2 remains forward movement state as straight line and makes universal
The side face of wheel 2 is fitted with baffle plate 3；Keep straight on notable with turn condition easy switching and effect.
Further, guide pad 4 has the denticle 41 being fixed on car body 1 side, the top of denticle 41
Portion is flute profile, and flute profile cross section is parallel with car body 1 side, and gathering sill 51 is horizontally disposed with, and top
It is provided with the flute profile breach coordinated with denticle 41.The present embodiment is carried out with gathering sill 51 by denticle 41
Flute profile coordinates, can avoid car body 1 climb and fall, jolt, movable plate 5 is being moved by the road conditions such as turning
Position on cause displacement, corresponding state lower shifting board 5 position can be fixed, spacing control is effective.
Preferably, the top between gathering sill 51 two ends be provided with some flute profiles coordinated with denticle 41 lack
Mouthful, during each spacing denticle 41 of flute profile breach between gathering sill 51 two ends, universal wheel 2 can be limited
Partial angle, can carry out low-angle turning, and curving effect is good, and regulating power is strong；Each denticle 41
Flute profile angle α is set to 130 °～170 °, it is simple to operative employee is to movable plate 5 in the direction of movement
Passage, easy to operate, and spacing good fixing effect.
Specifically, guide pad 4 is provided with limiting section 42, and limiting section 42 is fixed on denticle 41 away from car
One end of body 1, limiting section 42 is used for preventing gathering sill 51 from departing from from guide pad 4；Climb and fall,
Jolt, under the road conditions such as turning, movable plate 5 can be prevented effectively from and drop car body 1, good limit effect is installed,
Denticle 41 and limiting section 42 are that an one-piece parts makes, maybe can be by welding, by close for denticle 41
One end of car body 1 is fixing to be welded on car body 1.
Specifically, the present embodiment also includes connector 6, and connector 6 is same with two pieces of movable plates 5
End is fixing to be connected；Movable plate 5 force of both sides is elapsed by work convenient to operate simultaneously, easy to operate.
Further, connector 6 is in shaft-like, and the promotion force side being positioned on car body 1, operation side
Just, being particularly located near operative employee's foot position, operative employee can elapse with foot, operates more square
Just.
Specifically, each limiting section 42 is mounted on reflecting lamp 7.Owing to guide pad 4 is for protruding car
The ridge of body 1, the when of transporting goods at ordinary times, in the case of especially light is poor, does not notes
Meaning, the article of car body 1 both sides of easily colliding with or operative employee.It is mounted on reflective on each limiting section 42
Lamp 7, has warning function, improves safety.
Specifically, each baffle plate 3 is respectively provided with the undercut ss towards car body 1, and undercut ss is disposed far from car body
Baffle plate 3 side promoting force side on 1.General template part edge thickness is that raw sheet is thick, and
There is no chamfer machining.If baffle plate 3 not chamfering β, when needs car body 1 is kept straight on, promote
Movable plate 5, baffle plate 3 may easily block with the support vertical of universal wheel 2, cause universal wheel 2
Damage.Now, universal wheel 2 rotates more difficulty, needs to apply bigger power and just can make baffle plate 3
With universal wheel 2 cradle fits.When the undercut ss of the present embodiment is easy to promote movable plate 5 forward, can be suitable
Profit promotes universal wheel 2 to rotate, and makes the side face of universal wheel 2 effectively fit with baffle plate 3, whole
Action is accessible to be completed, and non-resistance is easy to operate.
Preferably, undercut ss is set to when being 30 °～45 °, promotes movable plate 5 more smooth and easy.
Should be appreciated that specific embodiment described above is only used for explaining this utility model, and need not
In limiting this utility model.The obvious change extended out by spirit of the present utility model or change
Move among still in protection domain of the present utility model.
Claims (10)
1. one kind turning and can orient the utility cart switched between craspedodrome, it is characterised in that:
Including car body (1), the both sides of described car body (1) direction of advance are equipped with some universal wheels (2)
With some baffle plates (3) that can move in car body (1) side, described baffle plate (3) and universal wheel (2)
One_to_one corresponding, the plate face of each baffle plate (3) motion track one end is pasted with corresponding universal wheel (2) side
Closing, the plate body of each baffle plate (3) the motion track other end is positioned at each universal wheel (2) and rotates in a circumferential direction track
Outside.
The most according to claim 1 a kind of can turn and orientation keep straight between switch over
Utility cart, it is characterised in that: described car body (1) both sides are respectively and fixedly provided with some guide pads (4), and
Being equipped with movable plate (5), each movable plate (5) is respectively provided with some gathering sills (51), each guide pad
(4) with gathering sill (51) one_to_one corresponding at car body (1) homonymy, and it is located at corresponding gathering sill
(51), in, described gathering sill (51) is used for guiding movement plate (5) leading at car body (1) homonymy
Upper movable to block (4), the movable plate (5) of described car body (1) both sides upper the most all with some gears
Plate (3) is fixing to be connected.
The most according to claim 2 a kind of can turn and orientation keep straight between switch over
Utility cart, it is characterised in that: each guide pad (4) is respectively provided with the denticle being fixed on car body (1) side
(41), the top of each denticle (41) is all in flute profile, and flute profile cross section is put down with car body (1) side
OK, each gathering sill (51) is all horizontally disposed with, and top, two ends is equipped with and coordinates with denticle (41)
Flute profile breach.
The most according to claim 3 a kind of can turn and orientation keep straight between switch over
Utility cart, it is characterised in that: the top between described gathering sill (51) two ends also is provided with some and tooth
The flute profile breach that body (41) coordinates, the flute profile angle α of each denticle (41) is 130 °～170 °.
The most according to claim 3 a kind of can turn and orientation keep straight between switch over
Utility cart, it is characterised in that: each guide pad (4) is equipped with limiting section (42), described limiting section
(42) being fixed on denticle (41) one end away from car body (1), described limiting section (42) is used for
Prevent gathering sill (51) from departing from from guide pad (4).
The most according to claim 2 a kind of can turn and orientation keep straight between switch over
Utility cart, it is characterised in that: described utility cart also includes connector (6), described connector (6)
Fix with same one end of two pieces of movable plates (5) and be connected.
The most according to claim 6 a kind of can turn and orientation keep straight between switch over
Utility cart, it is characterised in that: described connector (6) is in shaft-like, and is positioned at pushing away on car body (1)
Dynamic force side.
The most according to claim 5 a kind of can turn and orientation keep straight between switch over
Utility cart, it is characterised in that: it is mounted on reflecting lamp (7) on each limiting section (42).
The most according to claim 2 a kind of can turn and orientation keep straight between switch over
Utility cart, it is characterised in that: each baffle plate (3) is respectively provided with the undercut ss towards car body (1), described
Baffle plate (3) side promoting force side that undercut ss is disposed far from car body (1).
The most according to claim 9 a kind of can turn and orientation keep straight between switch over
Utility cart, it is characterised in that: described undercut ss is 30 °～45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390587.6U CN205615546U (en) | 2016-05-03 | 2016-05-03 | Can turn with directional craspedodrome between carry out small handcart that switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390587.6U CN205615546U (en) | 2016-05-03 | 2016-05-03 | Can turn with directional craspedodrome between carry out small handcart that switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205615546U true CN205615546U (en) | 2016-10-05 |
Family
ID=57026508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390587.6U Active CN205615546U (en) | 2016-05-03 | 2016-05-03 | Can turn with directional craspedodrome between carry out small handcart that switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205615546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774860A (en) * | 2016-05-03 | 2016-07-20 | 常州中铁城建构件有限公司 | Trolley capable of shifting between turning and orientated straight driving |
-
2016
- 2016-05-03 CN CN201620390587.6U patent/CN205615546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774860A (en) * | 2016-05-03 | 2016-07-20 | 常州中铁城建构件有限公司 | Trolley capable of shifting between turning and orientated straight driving |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103264625B (en) | Combined tractor truck | |
| CN105774860A (en) | Trolley capable of shifting between turning and orientated straight driving | |
| CN201343886Y (en) | Vehicle bedplate structure for no need to avoid type stereoscopic parking space | |
| CN202611297U (en) | Multilayer avoiding-free garage | |
| CN102275500A (en) | Driving wheel assembly for electric steering four-direction electric forklift | |
| CN101439736A (en) | All-terrain moving robot | |
| CN205615546U (en) | Can turn with directional craspedodrome between carry out small handcart that switches | |
| CN201362261Y (en) | Rail guide transport trolley | |
| CN108860308A (en) | A kind of omnidirectional's electric drive platform truck | |
| US3593667A (en) | Guidance system for dual-mode vehicle | |
| CN201842092U (en) | Traction platform car | |
| CN110143236A (en) | A kind of AGV is synchronous to turn to chassis structure | |
| CN210213806U (en) | Ferry vehicle for transporting concrete products | |
| CN105883680B (en) | A kind of improved electric tray carriage turns to driving structure | |
| CN204688244U (en) | Track rail assembly after large-scale ground photovoltaic plant cleaning systems triangle | |
| CN202062997U (en) | Electric steering four-direction electric forklift driving wheel assembly | |
| CN211248938U (en) | General assembly welding frock of subway aluminum alloy roof | |
| CN208467676U (en) | A kind of removable car front-rear axle assembly tooling | |
| CN208009188U (en) | More rank parking apparatus | |
| CN205973479U (en) | Double -deck running gear of crane cart | |
| CN105239812B (en) | A kind of cross sliding type multi-storied garage of high efficiency access vehicle | |
| CN201079956Y (en) | Suspension type bogie annular delivery line track | |
| CN203832673U (en) | Four-wheeled walking mechanism | |
| CN203514896U (en) | Rotary parking device | |
| CN100391810C (en) | Rail-type bogie conveying chain and its special rail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |