CN107054429A - Climbing building has the smooth luggage truck felt and continuously felt - Google Patents
Climbing building has the smooth luggage truck felt and continuously felt Download PDFInfo
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- CN107054429A CN107054429A CN201710182217.2A CN201710182217A CN107054429A CN 107054429 A CN107054429 A CN 107054429A CN 201710182217 A CN201710182217 A CN 201710182217A CN 107054429 A CN107054429 A CN 107054429A
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- Prior art keywords
- vertical support
- support frame
- wheel
- transverse link
- clamping plate
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Classifications
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- 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
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/02—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles
- B62B1/04—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles involving parts being adjustable, collapsible, attachable, detachable, or convertible
- B62B1/042—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles involving parts being adjustable, collapsible, attachable, detachable, or convertible foldable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/06—Foldable with a scissor-like mechanism
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
Climbing building, there is the smooth luggage truck felt and continuously felt mainly to include transverse link, vertical support frame, vertical links, setting connects hook, main wheel, arc-shaped side, gusset wheel shaft, waist bearing, waist wheel, corner bearing, corner son wheel, waist clamping plate, waist wheel shaft and main wheel bearing, wherein transverse link, vertical support frame, vertical links and setting even hook constitute can inside multiple folding backward vehicle frame, arc-shaped side, gusset wheel shaft, corner clamping plate, clamping plate, waist bearing, waist wheel, corner bearing, corner son wheel, waist clamping plate, waist wheel shaft and main wheel bearing constitute climbing stairs can level walking wheel, the movement locus of wheel shaft is parallel to stair skirting linear rise or linear decline, luggage truck has small volume, cost is relatively low, rotate flexible, the features such as radius of turn is small, exerted oneself when climbing building uniform, smooth sense and continuity are good, vibration is small, fluctuation is few, noise is low, it is easy to fold, it is easy to carry, suitable for indoor and outdoor level land or the small cargo of stair.
Description
Technical field
The present invention relates to Foldable luggage vehicle, more particularly to it is a kind of when climbing building with the smooth foldable row felt and continuously felt
Lee's car, belongs to luggage truck technical field.
Background technology
Luggage truck is the common tool of people's trip, when going on business, travelling or going shopping, by some things of luggage vehicle-mounted running
When product or goods people with regard to it is free and relaxed more, however, with the development of society, high buildings and large mansions are more and more, many multilayer knots
The building of structure does not have elevator can use, and it can not climb building well for the traditional luggage truck that can only be walked on level land, then,
The continuous innovation and creation of people, many that come out is deformable to climb building just as crawler belt stairs-mover, three leaves or the star-like wheel stairs-mover of five leaves
Wheel, electric stairs-climbing wheelchair, and apish the step progressively hydraulic pressure of foot-up or electric stair climbing device etc..
The advantage of above-mentioned crawler belt stairs-mover is stationarity and smoothly to feel, and can be adapted to a variety of corridors, have the disadvantage it is complicated,
Manufacturing cost is very high, and radius of turn is larger, underaction, is primarily adapted for use in military affairs, anti-terrorism, public security, fire-fighting and the disaster relief etc. special
Occasion, is not suitable for popularization among the people；The people that three leaves or the star-like wheel stairs-mover of five leaves are bought at present is a lot, and advantage is simple in construction, system
Cause that this is very low, wheel shape is easy to carry without conversion, when having the disadvantage to climb building above and below fluctuate, feel extreme difference is firmly irregular,
Vibration is very big, and noise is very loud, uses very uncomfortable；Electric stairs-climbing wheelchair, the hydraulic pressure of apish step foot-up electronic are climbed
The advantage of building device be stationarity preferably, it is laborsaving to climb building, has the disadvantage that volume is larger, acquisition expenses is higher, slow in action, not easy to break
It is folded, it is not portable.
In existing license or patent application, Application No. 200910071294.6 and 201110186237.X patent
It is that advantage is that wheel can be deformed with the smooth stairs-mover felt and continuously felt, feel is very well, firmly uniform when climbing building, fluctuation
Very little, has the disadvantage that car wheel structure is complicated, manufacturing cost is higher, needs to turn wheel shape building from level walking to climbing
Change, if having multi-layer stair in corridor and there are multiple platforms to need transition therebetween, then such stairs-mover needs constantly to stop pair
Wheel enters line translation, and transport pauses, taken time more, very inconvenient.
The content of the invention
It is an object of the invention to provide a kind of small volume, cost is relatively low, rotates flexible, radius of turn very little, from flat
Ground walking is exerted oneself uniform to climbing between building without be deformed to wheel when climbing building, and smooth sense and continuity are good, small, the ripple of vibration
Dynamic few, noise is low, it is easy to fold, portable stairs climbing suitcase trolley.
The technical problems to be solved by the invention are achieved through the following technical solutions：Described luggage truck includes first
Transverse link (1), the first cuff link (2), the first bearing pin (3), the first axle bed (4), first rotating shaft (5), the first vertical support frame (6),
Second transverse link (7), the second axle bed (8), the second rotating shaft (9), the first lateral pin (10), rubber blanket (11), the second vertical support frame
(12), the 3rd transverse link (13), the 3rd axle bed (14), the 3rd rotating shaft (15), the 3rd vertical support frame (16), setting connect hook
(17), vertical links (18), main wheel (19), the 4th transverse link (20), supporting plate (21), the 4th cuff link (22), the 4th bearing pin
(23), the 4th axle bed (24), hinge (25), flanging (26), tabs (27), main shaft (28), the 4th rotating shaft (29), inner side baffle
(30), crimping (31), curved baffle (32), the second lateral pin (33), pick up the ears (34), the 3rd bearing pin (35), the 3rd cuff link (36),
Two cuff links (37), the second bearing pin (38), latch hook (39), reed (40), locking plate (41), circular hole (42), arc-shaped side (43), gusset wheel
Axle (44), corner clamping plate (45), gusset flanging (46), great circle clamping plate (47), roundlet clamping plate (48), waist bearing (49), waist
Son wheel (50), corner bearing (51), corner son wheel (52), waist clamping plate (53), clamping plate flanging (54), waist wheel shaft (55), master
Wheel bearing (56), straight flange (57), screw (58), the first breach (59), the second breach (60), screw hole (61), iron chains (62) and
Stop bit piece (64).
First transverse link (1), the second transverse link (7), the 3rd transverse link (13), the 4th transverse link (20),
One vertical support frame (6), the second vertical support frame (12), the 3rd vertical support frame (16), vertical links (18), setting connect hook (17), support
Plate (21), inner side baffle (30) and curved baffle (32) constitute frame section, arc-shaped side (43), straight flange (57), gusset wheel shaft
(44), corner clamping plate (45), great circle clamping plate (47), roundlet clamping plate (48), waist bearing (49), waist wheel (50), corner axle
Hold (51), corner son wheel (52), waist clamping plate (53), waist wheel shaft (55) and main wheel bearing (56) and constitute wheel portion.
Luggage truck hangs down provided with three sections of vertical support frames, respectively the first vertical support frame (6), the second vertical support frame (12) and the 3rd
Straight bracket (16), every section of vertical support frame is set to each one and symmetrically around, and luggage truck is respectively provided with four transverse links
First transverse link (1), the second transverse link (7), the 3rd transverse link (13) and the 4th transverse link (20), first laterally connects
Bar (1) is located at the top of the first vertical support frame (6), and the second transverse link (7) is located at the top of the second vertical support frame (12), and the 3rd laterally
Connecting rod (13) is located at the top of the 3rd vertical support frame (16), and the 4th transverse link (20) is located at the 3rd vertical support frame (16) bottom.
First transverse link (1), the second transverse link (7), the 3rd transverse link (13) and the 4th transverse link (20) are
Constituted by two sections, two section of first transverse link (1) is connected by the first cuff link (2) and the first bearing pin (3), two section second laterally connects
Bar (7) is connected by the second cuff link (37) and the second bearing pin (38), and two section of the 3rd transverse link (13) passes through the 3rd cuff link (36)
With the connection of the 3rd bearing pin (35), two section of the 4th transverse link (20) is connected by the 4th cuff link (22) and the 4th bearing pin (23).
The first axle bed (4) and first rotating shaft (5) are provided with the top of first vertical support frame (6), the first transverse link (1) side leads to
The first axle bed (4) and first rotating shaft (5) are crossed with being connected at the top of the first vertical support frame (6), is provided with the top of the second vertical support frame (12)
Second axle bed (8) and the second rotating shaft (9), the second transverse link (7) side pass through the second axle bed (8) and the second rotating shaft (9) and the
Connected at the top of two vertical support frames (12), the 3rd axle bed (14) and the 3rd rotating shaft (15) are provided with the top of the 3rd vertical support frame (16), the
Three transverse links (13) side is connected by the 3rd axle bed (14) and the 3rd rotating shaft (15) with the 3rd vertical support frame (16) top,
3rd vertical support frame (16) bottom is provided with the 4th axle bed (24) and the 4th rotating shaft (29), and the 4th transverse link (20) side passes through
4th axle bed (24) and the 4th rotating shaft (29) are connected with the 3rd vertical support frame (16) bottom.
Second vertical support frame (12) top is provided with the first lateral pin (10), and the first vertical support frame (6) bottom passes through the first lateral pin
(10) it is connected with the second vertical support frame (12), the 3rd vertical support frame (16) top is provided with the second lateral pin (33) and picks up the ears (34), the
Two vertical support frames (12) bottom by the second lateral pin (33) and pick up the ears (34) be connected with the 3rd vertical support frame (16).
Being provided between 3rd transverse link (13) and the 4th transverse link (20) is used to keep the right and left vertical support frame to put down
Capable vertical links (18), vertical links (18) top is connected by the 3rd bearing pin (35) with the 3rd transverse link (13) center,
Vertical links (18) bottom is connected by the 4th bearing pin (23) with the 4th transverse link (20) center, in the 4th transverse link (20)
Portion is located at the 4th bearing pin (23) both sides and is provided with circular hole (42), and being provided between circular hole (42) and the 3rd rotating shaft (15) is used to keep vehicle frame
The setting of shape connects hook (17), and setting is even connected hook (17) upper end with the 3rd rotating shaft (15), and setting connects hook (17) bottom in luggage
It is embedded in when car exhibition is opened in circular hole (42), inner side baffle (30), interior side block is provided between the 3rd vertical support frame (16) and main wheel (19)
Plate (30) is connected by tabs (27) with the 3rd vertical support frame (16), and inner side baffle (30) bottom is provided with flanging (26) and hinge
(25), the side of supporting plate (21) is connected by hinge (25) and flanging (26) with inner side baffle (30), the opposite side of supporting plate (21)
It is connected by iron chains (62) with the tabs (27) above the 3rd vertical support frame (16).
The first transverse link (1) is located at the first vertical support frame (6) rear, the second transverse link (7) position on front and back position
In front of the second vertical support frame (12), the 3rd transverse link (13) and the 4th transverse link (20) are put down with the 3rd vertical support frame (16)
Together, the first vertical support frame (6) is concordant with the second vertical support frame (12), the first vertical support frame (6) and the second vertical support frame (12) position
Rear at the top of the 3rd vertical support frame (16) rear, the second vertical support frame (12) is vertical for hooking first provided with that can rotate
Side at the top of the locking plate (41) of support (6), the 3rd vertical support frame (16) is provided with reed (40), and one end of reed (40) is provided with can
To pull the latch hook (39) for being used for hooking the second vertical support frame (12).
The first transverse link (1), the second transverse link (7), the 3rd transverse link (13) and the 4th are horizontal when luggage truck deploys
It is in in-line to connecting rod (20), even hook (17), the 3rd vertical support frame (16) and the 4th transverse link (20) constitute triangle for setting
Shape, the first transverse link (1), the second transverse link (7), the 3rd transverse link (13) and the 4th transverse link when luggage truck is folded
(20) it is in the shape of the letter V, the first axle bed (4) is semicircle, the 4th axle bed (24) is rectangle, and the material of frame section is stainless steel
Square tube, 1 millimeter of wall thickness, the material of locking plate (41) is stainless steel substrates, and thickness is 1.2 millimeters, and the material of reed (40) is with bullet
Property phosphorus bronze sheet, thickness be 0.5 millimeter.
Luggage truck wheel is provided with three arc-shaped sides (43) and three straight flanges (57), three arc-shaped sides (43) and three straight flanges
(57) a three leaf serrated wheels are constituted around main shaft (28) successively, the top of sawtooth is provided with the first breach (59) and corner clamping plate
(45), corner clamping plate (45) is provided with gusset wheel shaft (44) and gusset flanging (46), the first breach (59) and corner clamping plate above
(45) inner side is provided with corner bearing (51), corner clamping plate (45) passes through spiral shell provided with corner son wheel (52) in the middle of the sub- wheel (52) in corner
Silk (58) is fixed on main wheel (19), and the second breach (60) and waist clamping plate (53), waist clamping plate are provided with the middle part of arc-shaped side (43)
(53) it is provided with above on the inside of clamping plate flanging (54) and waist wheel shaft (55), the second breach (60) and waist clamping plate (53) and is provided with waist
Waist bearing (49) is provided with the middle of son wheel (50), waist wheel (50), waist clamping plate (53) is fixed on main wheel by screw (58)
(19) on.
Main wheel (19) both sides, which are provided with to be provided with the outside of the great circle clamping plate (47) for being used for increasing its intensity, great circle clamping plate (47), to be used for
Dust-proof roundlet clamping plate (48), roundlet clamping plate (48) and great circle clamping plate (47) are oblate bench-type, the center of great circle clamping plate (47)
Provided with main wheel bearing (56), the half of main wheel bearing (56) thickness is embedded in great circle clamping plate (47), second half insertion master of thickness
Take turns in (19), the center of roundlet clamping plate (48) and main wheel bearing (56) is main shaft (28), roundlet clamping plate (48) and great circle clamping plate
(47) it is fixed on by screw (58) on main wheel (19).
Each measurement point (63) is extremely main above arc-shaped side (43) between the valley point of serrated wheel first (A) to serrated wheel summit (B)
The distance of axle (28) gradually increases, and the angle of vehicle wheel rotation from being linear relationship with a distance from main shaft (28), is climbed with arc-shaped side (43)
Wheel rotates counterclockwise the movement locus of its main shaft (28) parallel to stair skirting linear rise during building, wheel up time when downstairs
Pin rotates the movement locus of its main shaft (28) parallel to stair skirting linear decline.
The material of main wheel (19) is aluminium alloy, and thickness is 8 millimeters, and a diameter of 144 millimeters of the bottom of great circle clamping plate (47) is thick
Spend for 4 millimeters, the length of straight flange (57) is 160 millimeters, the material of corner clamping plate (45) and waist clamping plate (53) is quality steel plate,
Thickness is 1.5 millimeters, and corner bearing (51), waist bearing (49) and main wheel bearing (56) are No. 608 deep channel type bearings, its internal diameter
For 8 millimeters, external diameter is 22 millimeters, and thickness is 7 millimeters, and the material that waist takes turns the sub- wheel (52) in (50) and corner is surface through frosted
Processing has super-silent high-quality abrasive rubber.
Due to using above-mentioned technical proposal, advantage for present invention and good effect are：Described luggage truck volume
Smaller, cost is relatively low, rotates flexible, and radius of turn very little, from level walking to climbing building without be deformed to wheel, is climbed
Exerted oneself during building uniform, smooth sense and continuity are good, and vibration is small, and fluctuation is few, and noise is low, it is easy to fold, and is easy to carry, it is adaptable to room
Inside and outside level land or the small cargo of stair..
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples, and the present invention has following 16 width accompanying drawing：
Fig. 1 is the front view of luggage truck,
Fig. 2 is the schematic diagram of luggage truck folding process,
Fig. 3 is the front view after luggage truck is folded,
Fig. 4 is the left view of luggage truck,
Fig. 5 is the left view of luggage truck frame section,
Fig. 6 is the schematic diagram of frame section folding process,
Fig. 7 is the left view after frame section is folded,
Fig. 8 is the top view of the first transverse link,
Fig. 9 is the top view of the second transverse link,
Figure 10 is the top view of the 3rd transverse link,
Figure 11 is the top view of the 4th transverse link,
Figure 12 is the left view of wheel portion,
Figure 13 is the perspective view of wheel portion,
Figure 14 is that wheel portion lays down the left view after clamping plate,
Figure 15 is the partial sectional view of wheel portion,
Figure 16 is that wheel climbs the schematic diagram that Lou Shiyou smoothly feels.
Each numeral is marked in accompanying drawing to be expressed as follows respectively：
1. the first transverse link, 2. first cuff links, 3. first bearing pins, 4. first axle beds, 5. first rotating shafts, 6. first vertical branch
Frame, 7. second transverse links, 8. second axle beds, 9. second rotating shafts, 10. first lateral pins, 11. rubber blankets, 12. second vertical branch
Frame, 13. the 3rd transverse links, 14. the 3rd axle beds, 15. the 3rd rotating shafts, 16. the 3rd vertical support frames, 17. setting connect hook, and 18. hang down
Straight connecting rod, 19. main wheels, 20. the 4th transverse links, 21. supporting plates, 22. the 4th cuff links, 23. the 4th bearing pins, 24. the 4th axle beds,
25. hinge, 26. flangings, 27. tabs, 28. main shafts, 29. the 4th rotating shafts, 30. inner side baffles, 31. crimpings, 32. curved baffles,
33. the second lateral pin, 34. pick up the ears, 35. the 3rd bearing pins, 36. the 3rd cuff links, 37. second cuff links, 38. second bearing pins, 39. latch hooks,
40. reed, 41. locking plates, 42. circular holes, 43. arc-shaped sides, 44. gusset wheel shafts, 45. corner clamping plates, 46. gusset flangings, 47. great circles
Clamping plate, 48. roundlet clamping plates, 49. waist bearings, 50. waists wheel, 51. corner bearings, 52. corners son wheel, 53. waist clamping plates,
54. clamping plate flanging, 55. waist wheel shafts, 56. main wheel bearings, 57. straight flanges, 58. screws, 59. first breach, 60. second breach,
61. screw hole, 62. iron chains, 63. measurement points, 64. stop bit pieces, the valley point of A. serrated wheels first, B. serrated wheels summit, C. serrated wheels
Second valley point.
Embodiment
1. according to Fig. 1 to Figure 11, described luggage truck includes the first transverse link (1), the first cuff link (2), the first bearing pin
(3), the first axle bed (4), first rotating shaft (5), the first vertical support frame (6), the second transverse link (7), the second axle bed (8), second
Rotating shaft (9), the first lateral pin (10), rubber blanket (11), the second vertical support frame (12), the 3rd transverse link (13), the 3rd axle bed
(14), the 3rd rotating shaft (15), the 3rd vertical support frame (16), setting connect hook (17), vertical links (18), main wheel (19), the 4th horizontal stroke
To connecting rod (20), supporting plate (21), the 4th cuff link (22), the 4th bearing pin (23), the 4th axle bed (24), hinge (25), flanging (26),
Tabs (27), main shaft (28), the 4th rotating shaft (29), inner side baffle (30), crimping (31), curved baffle (32), the second lateral pin
(33), pick up the ears (34), the 3rd bearing pin (35), the 3rd cuff link (36), the second cuff link (37), the second bearing pin (38), latch hook (39), spring
It is piece (40), locking plate (41), circular hole (42), arc-shaped side (43), gusset wheel shaft (44), corner clamping plate (45), gusset flanging (46), big
Circle clamping plate (47), roundlet clamping plate (48), waist bearing (49), waist wheel (50), corner bearing (51), corner son wheel (52),
Waist clamping plate (53), clamping plate flanging (54), waist wheel shaft (55), main wheel bearing (56), straight flange (57), screw (58), first lack
Mouth (59), the second breach (60), screw hole (61), iron chains (62) and stop bit piece (64).
2. the first transverse link (1), the second transverse link (7), the 3rd transverse link (13), the 4th transverse link (20),
First vertical support frame (6), the second vertical support frame (12), the 3rd vertical support frame (16), vertical links (18), setting even hook (17),
Supporting plate (21), inner side baffle (30) and curved baffle (32) constitute frame section, arc-shaped side (43), straight flange (57), gusset wheel shaft
(44), corner clamping plate (45), great circle clamping plate (47), roundlet clamping plate (48), waist bearing (49), waist wheel (50), corner axle
Hold (51), corner son wheel (52), waist clamping plate (53), waist wheel shaft (55) and main wheel bearing (56) and constitute wheel portion.
3. luggage truck is provided with three sections of vertical support frames, respectively the first vertical support frame (6), the second vertical support frame (12) and the 3rd
Vertical support frame (16), every section of vertical support frame is set to each one and symmetrically around, and luggage truck is provided with four transverse links, respectively
For the first transverse link (1), the second transverse link (7), the 3rd transverse link (13) and the 4th transverse link (20), first laterally
Connecting rod (1) is located at the top of the first vertical support frame (6), and the second transverse link (7) is located at the top of the second vertical support frame (12), and the 3rd is horizontal
It is located to connecting rod (13) at the top of the 3rd vertical support frame (16), the 4th transverse link (20) is located at the 3rd vertical support frame (16) bottom.
4. the first transverse link (1), the second transverse link (7), the 3rd transverse link (13) and the 4th transverse link (20)
By two sections of compositions, two section of first transverse link (1) is connected by the first cuff link (2) and the first bearing pin (3), and two section second laterally
Connecting rod (7) is connected by the second cuff link (37) and the second bearing pin (38), and two section of the 3rd transverse link (13) passes through the 3rd cuff link
(36) connected with the 3rd bearing pin (35), two section of the 4th transverse link (20) is connected by the 4th cuff link (22) and the 4th bearing pin (23)
Connect.
5. the first axle bed (4) and first rotating shaft (5), the first transverse link (1) side are provided with the top of the first vertical support frame (6)
End is connected by the first axle bed (4) and first rotating shaft (5) with the first vertical support frame (6) top, at the top of the second vertical support frame (12)
Provided with the second axle bed (8) and the second rotating shaft (9), the second transverse link (7) side passes through the second axle bed (8) and the second rotating shaft (9)
With being connected at the top of the second vertical support frame (12), the 3rd axle bed (14) and the 3rd rotating shaft are provided with the top of the 3rd vertical support frame (16)
(15), the 3rd transverse link (13) side is pushed up by the 3rd axle bed (14) and the 3rd rotating shaft (15) with the 3rd vertical support frame (16)
Portion is connected, and the 3rd vertical support frame (16) bottom is provided with the 4th axle bed (24) and the 4th rotating shaft (29), the 4th transverse link (20) side
End is connected by the 4th axle bed (24) and the 4th rotating shaft (29) with the 3rd vertical support frame (16) bottom.
6. the second vertical support frame (12) top is provided with the first lateral pin (10), the first vertical support frame (6) bottom is horizontal by first
Pin (10) is connected with the second vertical support frame (12), and the 3rd vertical support frame (16) top is provided with the second lateral pin (33) and picks up the ears (34),
Second vertical support frame (12) bottom by the second lateral pin (33) and pick up the ears (34) be connected with the 3rd vertical support frame (16).
7. being provided between the 3rd transverse link (13) and the 4th transverse link (20) is used to keep the right and left vertical support frame
Parallel vertical links (18), vertical links (18) top is connected by the 3rd bearing pin (35) and the 3rd transverse link (13) center
Connect, vertical links (18) bottom is connected by the 4th bearing pin (23) with the 4th transverse link (20) center, the 4th transverse link
(20) middle part is located at the 4th bearing pin (23) both sides provided with circular hole (42), and being provided between circular hole (42) and the 3rd rotating shaft (15) is used to protect
The setting for holding frame shape connects hook (17), and setting is even connected hook (17) upper end with the 3rd rotating shaft (15), and setting connects hook (17) bottom
It is embedded in when luggage car exhibition is opened in circular hole (42), inner side baffle (30) is provided between the 3rd vertical support frame (16) and main wheel (19),
Inner side baffle (30) is connected by tabs (27) with the 3rd vertical support frame (16), inner side baffle (30) bottom provided with flanging (26) and
Hinge (25), the side of supporting plate (21) is connected by hinge (25) and flanging (26) with inner side baffle (30), supporting plate (21) it is another
Side is connected by iron chains (62) with the tabs (27) above the 3rd vertical support frame (16).
8. the first transverse link (1) is located at the first vertical support frame (6) rear, the second transverse link (7) on front and back position
In front of the second vertical support frame (12), the 3rd transverse link (13) and the 4th transverse link (20) and the 3rd vertical support frame (16)
Concordantly, the first vertical support frame (6) is concordant with the second vertical support frame (12), the first vertical support frame (6) and the second vertical support frame (12)
Positioned at the 3rd vertical support frame (16) rear, the rear at the top of the second vertical support frame (12) is vertical for hooking first provided with that can rotate
Side at the top of the locking plate (41) of straight bracket (6), the 3rd vertical support frame (16) is provided with reed (40), and one end of reed (40) is provided with
The latch hook (39) for hooking the second vertical support frame (12) can be pulled.
The first transverse link (1), the second transverse link (7), the 3rd transverse link (13) and the 4th when 9. luggage truck deploys
Transverse link (20) is in in-line, and even hook (17), the 3rd vertical support frame (16) and the 4th transverse link (20) constitute three for setting
Angular, the first transverse link (1), the second transverse link (7), the 3rd transverse link (13) and the 4th laterally connect when luggage truck is folded
Bar (20) is in the shape of the letter V, and the first axle bed (4) is semicircle, and the 4th axle bed (24) is rectangle, and the material of frame section is stainless
Steel square tube, 1 millimeter of wall thickness, the material of locking plate (41) is stainless steel substrates, and thickness is 1.2 millimeters, the material of reed (40) be with
The phosphorus bronze sheet of elasticity, thickness is 0.5 millimeter.
10. according to Figure 12 to Figure 16, luggage truck wheel is provided with three arc-shaped sides (43) and three straight flanges (57), three arcs
Side (43) and three straight flanges (57) constitute a three leaf serrated wheels around main shaft (28) successively, and the top of sawtooth is provided with the first breach
(59) and corner clamping plate (45), corner clamping plate (45) is provided with gusset wheel shaft (44) and gusset flanging (46), the first breach above
(59) (52) and on the inside of corner clamping plate (45) provided with corner are taken turns, corner bearing (51), corner are provided with the middle of corner son wheel (52)
Clamping plate (45) is fixed on main wheel (19) by screw (58), and the second breach (60) and waist clamping plate are provided with the middle part of arc-shaped side (43)
(53), waist clamping plate (53) is provided with clamping plate flanging (54) and waist wheel shaft (55), the second breach (60) and waist clamping plate above
(53) inner side is provided with waist bearing (49), waist clamping plate (53) passes through spiral shell provided with waist wheel (50) in the middle of the sub- wheel (50) of waist
Silk (58) is fixed on main wheel (19).
Main wheel 11. (19) both sides are provided with the outside of the great circle clamping plate (47) for being used for increasing its intensity, great circle clamping plate (47) and are provided with
For dust-proof roundlet clamping plate (48), roundlet clamping plate (48) and great circle clamping plate (47) are oblate bench-type, great circle clamping plate (47)
Center is provided with main wheel bearing (56), the half insertion great circle clamping plate (47) of main wheel bearing (56) thickness, and second half of thickness is embedding
Enter in main wheel (19), the center of roundlet clamping plate (48) and main wheel bearing (56) is main shaft (28), roundlet clamping plate (48) and great circle folder
Plate (47) is fixed on main wheel (19) by screw (58).
12. each measurement point (63) is extremely above the arc-shaped side (43) between the valley point of serrated wheel first (A) to serrated wheel summit (B)
The distance of main shaft (28) gradually increases, the angle of vehicle wheel rotation and arc-shaped side (43) from being linear relationship with a distance from main shaft (28),
Wheel rotates counterclockwise the movement locus of its main shaft (28) parallel to stair skirting linear rise when climbing building, and wheel is suitable when downstairs
Hour hands rotate the movement locus of its main shaft (28) parallel to stair skirting linear decline.
13. according to Figure 16, the arc length of arc-shaped side (43) is between the valley point of serrated wheel first (A) to serrated wheel summit (B)
The normal width that length of curve is equal to residential building stair is 250 millimeters, and the length of straight flange (57) is the valley point of serrated wheel second (C)
It is 160 millimeters, the shape of arc-shaped side (43) to the distance between serrated wheel summit (B) calibrated altitude for being equal to residential building stair
To be determined according to the size of actual stair using per-spot way, from the valley point of serrated wheel first (A) to serrated wheel summit (B) it
Between determine several measurement points (63), be consequently formed the shape of arc-shaped side (43), arc-shaped side (43) is that luggage truck has when climbing building
There is the reason for smooth sense and continuous sense.
14. waist wheel (50) and corner son wheel (52) are mainly used in platform walking, when climbing building, corner son wheel (52) is helped
In main wheel (19) and serrated wheel summit (B) rotation, reduce the abrasion to stair, be making an uproar when further reduction luggage truck climbs building
Provided with one layer of abrasive rubber on the outside of sound, arc-shaped side (43)；When implementing main wheel (19) and arc-shaped side (43), with digital camera to Figure 14
Or Figure 16 takes pictures, it is imaged on after input computer with liquid crystal projector on blank sheet of paper, distance or regulation between regulation projector and blank sheet of paper
Zoom button, when image meets given size, is described, you can obtain 1 with black pen on blank sheet of paper along projection image：1
Implement drawing.
15. the material of main wheel (19) is aluminium alloy, thickness is 8 millimeters, a diameter of 144 milli in bottom of great circle clamping plate (47)
Rice, thickness is 4 millimeters, and the length of straight flange (57) is 160 millimeters, and the material of corner clamping plate (45) and waist clamping plate (53) is high-quality
Steel plate, thickness is 1.5 millimeters, and corner bearing (51), waist bearing (49) and main wheel bearing (56) are No. 608 deep channel type bearings,
Its internal diameter is 8 millimeters, and external diameter is 22 millimeters, and thickness is 7 millimeters, and the material of waist wheel (50) and corner son wheel (52) is surface
There is super-silent high-quality abrasive rubber through frosted processing.
16. traditional luggage vehicle frame is to fold back once mostly, or is folded down using Multi-section telescopic rod, it is considered to
Wheel to this case is bigger than the wheel of traditional luggage truck, so being folded back using vehicle frame twice and to interior folding once multiple
Method for folding, so as to reduce the external dimensions after luggage truck is folded, because vehicle frame can not be one to interior folding, main axle (28)
It is continuous overall, to ensure that luggage truck has certain loading capacity, it is desirable to the 4th transverse link (20), the 4th cuff link (22) and the 4th axle
Seat (24) has enough hardness, and the gap between the 4th transverse link (20) and the 4th axle bed (24) is less than 0.1 millimeter.
17. luggage truck needs to fold, locking plate (41) is first rotated away from the first vertical support frame (6), latch hook is pulled
(39) away from the second vertical support frame (12), luggage vehicle frame can fold back；Then setting even hook (17) bottom is departed from
Circular hole (42), luggage vehicle frame can be to interior folding, because Fig. 3 lines are more closeer, to make figure concise, the company's of shaping hook
(17) do not draw in figure 3.
18. according to Fig. 2 and Fig. 8, the first cuff link (2) bottom right is provided with stop bit piece (64), for luggage truck in expansion feelings
The first transverse link (1) is prevented to be bent upwards under condition, it is ensured that the first transverse link (1) remains as one when being pulled up as handle
Font.
Claims (1)
1. a kind of building of climbing has the smooth luggage truck felt and continuously felt, including the first transverse link (1), the first cuff link (2), first
Bearing pin (3), the first axle bed (4), first rotating shaft (5), the first vertical support frame (6), the second transverse link (7), the second axle bed (8),
Second rotating shaft (9), the first lateral pin (10), rubber blanket (11), the second vertical support frame (12), the 3rd transverse link (13), the 3rd axle
Seat (14), the 3rd rotating shaft (15), the 3rd vertical support frame (16), setting connect hook (17), vertical links (18), main wheel (19), the 4th
Transverse link (20), supporting plate (21), the 4th cuff link (22), the 4th bearing pin (23), the 4th axle bed (24), hinge (25), flanging
(26), tabs (27), main shaft (28), the 4th rotating shaft (29), inner side baffle (30), crimping (31), curved baffle (32), the second horizontal stroke
Pin (33), pick up the ears (34), the 3rd bearing pin (35), the 3rd cuff link (36), the second cuff link (37), the second bearing pin (38), latch hook (39),
Reed (40), locking plate (41), circular hole (42), arc-shaped side (43), gusset wheel shaft (44), corner clamping plate (45), gusset flanging (46),
Great circle clamping plate (47), roundlet clamping plate (48), waist bearing (49), waist wheel (50), corner bearing (51), corner son wheel
(52), waist clamping plate (53), clamping plate flanging (54), waist wheel shaft (55), main wheel bearing (56), straight flange (57), screw (58),
One breach (59), the second breach (60), screw hole (61), iron chains (62) and stop bit piece (64)；
First transverse link (1), the second transverse link (7), the 3rd transverse link (13), the 4th transverse link (20), first are hung down
Straight bracket (6), the second vertical support frame (12), the 3rd vertical support frame (16), vertical links (18), setting connect hook (17), supporting plate
(21), inner side baffle (30) and curved baffle (32) constitute frame section, arc-shaped side (43), straight flange (57), gusset wheel shaft (44),
Corner clamping plate (45), great circle clamping plate (47), roundlet clamping plate (48), waist bearing (49), waist wheel (50), corner bearing
(51), corner son wheel (52), waist clamping plate (53), waist wheel shaft (55) and main wheel bearing (56) constitute wheel portion；
It is characterized in that：Described luggage truck is provided with three sections of vertical support frames, respectively the first vertical support frame (6), the second vertical branch
Frame (12) and the 3rd vertical support frame (16), every section of vertical support frame be set to around each one and symmetrically, luggage truck be provided with four
Transverse link, respectively the first transverse link (1), the second transverse link (7), the 3rd transverse link (13) and the 4th transverse link
(20), the first transverse link (1) is located at the top of the first vertical support frame (6), and the second transverse link (7) is located at the second vertical support frame
(12) top, the 3rd transverse link (13) is located at the top of the 3rd vertical support frame (16), and the 4th transverse link (20) is located at the 3rd and hung down
Straight bracket (16) bottom；
First transverse link (1), the second transverse link (7), the 3rd transverse link (13) and the 4th transverse link (20) are by two
Duan Zucheng, two section of first transverse link (1) is connected by the first cuff link (2) and the first bearing pin (3), two section of second transverse link
(7) connected by the second cuff link (37) and the second bearing pin (38), two section of the 3rd transverse link (13) by the 3rd cuff link (36) and
3rd bearing pin (35) is connected, and two section of the 4th transverse link (20) is connected by the 4th cuff link (22) and the 4th bearing pin (23)；
It is provided with the first axle bed (4) and first rotating shaft (5) at the top of first vertical support frame (6), the first transverse link (1) side passes through the
One axle bed (4) and first rotating shaft (5) are provided with second with being connected at the top of the first vertical support frame (6) at the top of the second vertical support frame (12)
Axle bed (8) and the second rotating shaft (9), the second transverse link (7) side are hung down by the second axle bed (8) and the second rotating shaft (9) with second
Connected at the top of straight bracket (12), the 3rd axle bed (14) and the 3rd rotating shaft (15) are provided with the top of the 3rd vertical support frame (16), the 3rd is horizontal
To connecting rod (13) side by the 3rd axle bed (14) and the 3rd rotating shaft (15) with being connected at the top of the 3rd vertical support frame (16), the 3rd
Vertical support frame (16) bottom is provided with the 4th axle bed (24) and the 4th rotating shaft (29), and the 4th transverse link (20) side passes through the 4th
Axle bed (24) and the 4th rotating shaft (29) are connected with the 3rd vertical support frame (16) bottom；
Second vertical support frame (12) top is provided with the first lateral pin (10), and the first vertical support frame (6) bottom passes through the first lateral pin (10)
It is connected with the second vertical support frame (12), the 3rd vertical support frame (16) top is provided with the second lateral pin (33) and picks up the ears (34), second hangs down
Straight bracket (12) bottom by the second lateral pin (33) and pick up the ears (34) be connected with the 3rd vertical support frame (16)；
Being provided between 3rd transverse link (13) and the 4th transverse link (20) is used to keep the right and left vertical support frame parallel
Vertical links (18), vertical links (18) top is connected by the 3rd bearing pin (35) with the 3rd transverse link (13) center, vertically
Connecting rod (18) bottom is connected by the 4th bearing pin (23) with the 4th transverse link (20) center, position in the 4th transverse link (20)
Circular hole (42) is provided with the 4th bearing pin (23) both sides, being provided between circular hole (42) and the 3rd rotating shaft (15) is used to keep frame shape
Setting connect hook (17), setting even be connected hook (17) upper end with the 3rd rotating shaft (15), and the company's of shaping hook (17) bottom is in luggage car exhibition
It is embedded in when opening in circular hole (42), inner side baffle (30), inner side baffle is provided between the 3rd vertical support frame (16) and main wheel (19)
(30) it is connected by tabs (27) with the 3rd vertical support frame (16), inner side baffle (30) bottom is provided with flanging (26) and hinge
(25), the side of supporting plate (21) is connected by hinge (25) and flanging (26) with inner side baffle (30), the opposite side of supporting plate (21)
It is connected by iron chains (62) with the tabs (27) above the 3rd vertical support frame (16)；
The first transverse link (1) is located at the first vertical support frame (6) rear on front and back position, and the second transverse link (7) is located at the
In front of two vertical support frames (12), the 3rd transverse link (13) and the 4th transverse link (20) are concordant with the 3rd vertical support frame (16),
First vertical support frame (6) is concordant with the second vertical support frame (12), and the first vertical support frame (6) and the second vertical support frame (12) are located at the
Rear at the top of three vertical support frames (16) rear, the second vertical support frame (12) is provided with and can rotated for hooking the first vertical support frame
(6) side at the top of locking plate (41), the 3rd vertical support frame (16) is provided with reed (40), and one end of reed (40) is provided with and can pulled
Employ in the latch hook (39) for hooking the second vertical support frame (12)；
First transverse link (1), the second transverse link (7), the 3rd transverse link (13) and the 4th when described luggage truck deploys
Transverse link (20) is in in-line, and even hook (17), the 3rd vertical support frame (16) and the 4th transverse link (20) constitute three for setting
Angular, the first transverse link (1), the second transverse link (7), the 3rd transverse link (13) and the 4th laterally connect when luggage truck is folded
Bar (20) is in the shape of the letter V, and the first axle bed (4) is semicircle, and the 4th axle bed (24) is rectangle, and the material of frame section is stainless
Steel square tube, 1 millimeter of wall thickness, the material of locking plate (41) is stainless steel substrates, and thickness is 1.2 millimeters, the material of reed (40) be with
The phosphorus bronze sheet of elasticity, thickness is 0.5 millimeter；
Described luggage truck wheel is provided with three arc-shaped sides (43) and three straight flanges (57), three arc-shaped sides (43) and three straight flanges
(57) a three leaf serrated wheels are constituted around main shaft (28) successively, the top of sawtooth is provided with the first breach (59) and corner clamping plate
(45), corner clamping plate (45) is provided with gusset wheel shaft (44) and gusset flanging (46), the first breach (59) and corner clamping plate above
(45) inner side is provided with corner bearing (51), corner clamping plate (45) passes through spiral shell provided with corner son wheel (52) in the middle of the sub- wheel (52) in corner
Silk (58) is fixed on main wheel (19), and the second breach (60) and waist clamping plate (53), waist clamping plate are provided with the middle part of arc-shaped side (43)
(53) it is provided with above on the inside of clamping plate flanging (54) and waist wheel shaft (55), the second breach (60) and waist clamping plate (53) and is provided with waist
Waist bearing (49) is provided with the middle of son wheel (50), waist wheel (50), waist clamping plate (53) is fixed on main wheel by screw (58)
(19) on；
Main wheel (19) both sides are provided with the outside of the great circle clamping plate (47) for being used for increasing its intensity, great circle clamping plate (47) and are provided with for dust-proof
Roundlet clamping plate (48), roundlet clamping plate (48) and great circle clamping plate (47) are oblate bench-type, and the center of great circle clamping plate (47) is provided with
In main wheel bearing (56), the half insertion great circle clamping plate (47) of main wheel bearing (56) thickness, second half insertion main wheel of thickness
(19) in, the center of roundlet clamping plate (48) and main wheel bearing (56) is main shaft (28), roundlet clamping plate (48) and great circle clamping plate (47)
It is fixed on by screw (58) on main wheel (19)；
Each measurement point (63) is to main shaft above arc-shaped side (43) between the valley point of serrated wheel first (A) to serrated wheel summit (B)
(28) distance gradually increases, and the angle of vehicle wheel rotation from being linear relationship with a distance from main shaft (28), climbs building with arc-shaped side (43)
When wheel rotate counterclockwise the movement locus of its main shaft (28) parallel to stair skirting linear rise, wheel is clockwise when downstairs
The movement locus of its main shaft (28) is rotated parallel to stair skirting linear decline；
The material of main wheel (19) is aluminium alloy, and thickness is 8 millimeters, a diameter of 144 millimeters of the bottom of great circle clamping plate (47), and thickness is
4 millimeters, the length of straight flange (57) is 160 millimeters, and the material of corner clamping plate (45) and waist clamping plate (53) is quality steel plate, thickness
For 1.5 millimeters, corner bearing (51), waist bearing (49) and main wheel bearing (56) are No. 608 deep channel type bearings, and its internal diameter is 8
Millimeter, external diameter be 22 millimeters, thickness be 7 millimeters, waist wheel (50) and corner son wheel (52) material be surface through frosted at
Reason has super-silent high-quality abrasive rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182217.2A CN107054429A (en) | 2017-03-24 | 2017-03-24 | Climbing building has the smooth luggage truck felt and continuously felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182217.2A CN107054429A (en) | 2017-03-24 | 2017-03-24 | Climbing building has the smooth luggage truck felt and continuously felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107054429A true CN107054429A (en) | 2017-08-18 |
Family
ID=59619892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710182217.2A Withdrawn CN107054429A (en) | 2017-03-24 | 2017-03-24 | Climbing building has the smooth luggage truck felt and continuously felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107054429A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021072829A1 (en) * | 2019-10-17 | 2021-04-22 | 唐山维数科技有限公司 | Execution device for stair climbing robot |
| WO2021072830A1 (en) * | 2019-10-17 | 2021-04-22 | 唐山维数科技有限公司 | Robot capable of climbing stairs |
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| US20120292889A1 (en) * | 2010-02-08 | 2012-11-22 | Leonid Khodor | Folding chassis for manually driven carrier vehicles capable of traversing obstacles |
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| CN204586931U (en) * | 2015-04-20 | 2015-08-26 | 尹强 | A kind of motor driven folding portable carrier |
| CN205615537U (en) * | 2016-03-25 | 2016-10-05 | 华南理工大学 | Collapsible stair climbing dolly |
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| CN2043576U (en) * | 1988-12-01 | 1989-08-30 | 施强 | Foldable hand cart with four wheels for going up stairs |
| CN2543801Y (en) * | 2002-05-18 | 2003-04-09 | 徐敏 | Foldable chair type hand-driven six-wheel stair-climbing trolley |
| CN201268323Y (en) * | 2008-04-30 | 2009-07-08 | 张健 | Foldable barrow |
| US20120292889A1 (en) * | 2010-02-08 | 2012-11-22 | Leonid Khodor | Folding chassis for manually driven carrier vehicles capable of traversing obstacles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021072829A1 (en) * | 2019-10-17 | 2021-04-22 | 唐山维数科技有限公司 | Execution device for stair climbing robot |
| WO2021072830A1 (en) * | 2019-10-17 | 2021-04-22 | 唐山维数科技有限公司 | Robot capable of climbing stairs |
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Application publication date: 20170818 |