CN205769499U - One climbs building power-assisted dolly - Google Patents
One climbs building power-assisted dolly Download PDFInfo
- Publication number
- CN205769499U CN205769499U CN201620700015.3U CN201620700015U CN205769499U CN 205769499 U CN205769499 U CN 205769499U CN 201620700015 U CN201620700015 U CN 201620700015U CN 205769499 U CN205769499 U CN 205769499U
- Authority
- CN
- China
- Prior art keywords
- power
- assisted
- wheel
- roller
- dolly
- 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
Links
- 238000007906 compression Methods 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000007704 transition Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 230000032258 transport Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses one and climb building power-assisted dolly, it is arranged with the axis of rolling including car body and car body, axis of rolling two ends are provided with combination wheel, combination wheel includes the bracing frame of triangular prismatic type and around three rollers of bracing frame axle center circle distribution, being provided with power-assisted roller inside combination wheel on the axis of rolling, power-assisted roller includes wheel body, takes turns internal being provided with and takes turns chamber, wheel intracavity is provided with torus, and torus is connected to take turns on chamber by a plurality of radial compression spring.This utility model becomes more smooth transition by achieving to climb when building dolly transports goods upstairs, the labor intensity of user can also be greatly reduced, the sound pollution during building is climbed in reduction, make when transporting goods upstairs can rapid and convenient, simple, improve the efficiency climbing building carrying thing, and spring is without directly contacting with step corner angle, service life of equipment is longer, and maintenance cost is lower, and this utility model also has simple in construction, low cost, feature efficiently easy to maintenance.
Description
Technical field
This utility model relates to one and climbs building power-assisted dolly, belongs to PT cabinet gate technique field.
Background technology
Along with the raising of human living standard, quick rhythm of life becomes main flow.But, be no matter daily life or
During the manufacturing, the when of transporting goods upstairs, the efficiency how increasing carrying and the consumption reducing muscle power become one
Difficult point.Climb building dolly as existing climb building time labour-saving means of transport, be increasingly widely used by people, traditional power-assisted
Climbing building dolly and climb the when of building more stiff, impact is big, difficult controls, and Chinese patent application (patent No.: CN95231239.5) carries
Having supplied one to climb building dolly, it is made up of the outer wheel of bracket and two, has three in the centre of two triangular support plate holder plates
Individual axle, has three guide wheels on three axles, and has guide wheel at its main shaft, constitutes four guide wheels and is fixed on two by pivot pin
The centre of rhombus gusseted clamping plate, realizes resistance transition by the guide wheel on main shaft, because the guide wheel on main shaft is gun iron link,
During its transition, can produce big impact, during promotion, labor intensity is big, and Chinese patent application (patent No.: CN87200649) provides
A kind of damping device for climbing building dolly, arranges ring-shaped rubber spring between the wheel carrier of decussation, passes through when climbing building
Spring cross-arm is on stairway step corner angle, and in this technology, annular rubber spring is crossed conference when carrying because of bearing capacity and caused spring
Abrasion is accelerated, and is substantially reduced the service life of spring, will also result in frequent maintenance, and maintenance cost is greatly improved, and at spring
After carrying transition, roller still has certain impact, is easily caused the fatigue damage of roller shaft.
Summary of the invention
The technical problems to be solved in the utility model is: providing one to climb building power-assisted dolly, damping effect is more preferable, steady mistake
Crossing more preferably, more time saving and energy saving, labor intensity is lower, and service life is long, to solve problems of the prior art.
The technical scheme that this utility model is taked is: one climbs building power-assisted dolly, is arranged with rolling including car body and car body
Moving axis, described axis of rolling two ends are provided with combination wheel, and described combination wheel includes the bracing frame of triangular prismatic type and around bracing frame axle
Three rollers of heart circle distribution, are provided with power-assisted roller on the axis of rolling inside combination wheel, described power-assisted roller includes wheel body, institute
Stating internal being provided with of wheel and take turns chamber, be provided with torus in the wheel cavity, described torus is connected to wheel by a plurality of radial compression spring
On chamber.
Preferably, above-mentioned compression spring is provided with eight, is axially uniformly distributed along power-assisted roller.
Preferably, above-mentioned compression spring one end is fixedly connected on union joint end face, and the other end is fixedly connected on union joint
Two tops, the first radial direction of described connection is just to union joint two.
Preferably, above-mentioned chamber of taking turns uses two symmetric support plates docking to form, and its external cylindrical surface is set to globoidal structure, and with
The rubber torus laminating of power-assisted roller.
Preferably, above-mentioned power-assisted roller external diameter be combination wheel three all way roller placement diameter 4/5ths.
Preferably, above-mentioned torus moves radially distance and is roller axis to the maximum to 2/3rds of bracing frame distance.
The beneficial effects of the utility model: compared with prior art, this utility model is many by arranging on power-assisted roller
Bar compression spring radially, it is achieved that climb when building dolly transports goods upstairs and become more smooth transition, moreover it is possible to greatly reduce
The labor intensity of user, reduces the sound pollution climbed during building so that when transporting goods upstairs can rapid and convenient, also
Very easily simple, improve the efficiency climbing building carrying thing, and spring is without directly contacting with step corner angle, equipment uses the longevity
Ordering longer, maintenance cost is lower, efficiently solves and there is impact present in prior art and transition is unstable and uses the longevity
Ordering low problem, this utility model also has simple in construction, low cost, feature efficiently easy to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is power-assisted roller structure schematic diagram of the present utility model；
Fig. 3 is power-assisted roller body of heater side-looking structural representation of the present utility model；
Fig. 4 is that power-assisted roller of the present utility model uses state diagram A；
Fig. 5 is that power-assisted roller of the present utility model uses state diagram B.
In figure, 1-car body, the 2-axis of rolling, 3-combination wheel, 4-bracing frame, 5-roller, 6-power-assisted roller, 7-wheel body, 8-takes turns
Chamber, 9-torus, 10-compression spring, 11-connects first, 12-union joint two, 13-gripper shoe, 14-rubber torus.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described further by specific embodiment.
Embodiment 1: as Figure 1-Figure 5, one is climbed building power-assisted dolly, is arranged with the axis of rolling including car body 1 and car body 1
2, the axis of rolling 2 two ends are provided with combination wheel 3, and combination wheel 3 includes the bracing frame 4 of triangular prismatic type and around bracing frame 4 axle center circumference
Three rollers 5 of distribution, are provided with power-assisted roller 6 on the axis of rolling 2 inside combination wheel 3, power-assisted roller 6 includes wheel body 7, wheel body 7
Inside being provided with wheel chamber 8, wheel is provided with torus 9 in chamber 8, and torus 9 is connected to take turns on chamber 8 by a plurality of radial compression spring 10.
Preferably, above-mentioned compression spring 10 is provided with eight, is axially uniformly distributed along power-assisted roller 6, it is possible to meet power-assisted
Carrying when roller rotates.
Preferably, above-mentioned compression spring one end is fixedly connected on first 11 end faces of connection, connects first 11 solid by screw
Surely being connected to take turns in the radial sidewalls of chamber 8, the other end is fixedly connected on union joint 2 12 top, and union joint 2 12 is solid by threaded portion
Surely it is connected on torus 9, connects first 11 radially just to union joint 2 12, the compression spring being connected by screw, be convenient to mount and dismount
Fast.
Preferably, above-mentioned chamber 8 of taking turns uses two symmetric support plate 13 docking to form, and its external cylindrical surface is set to globoidal structure,
And fit with the rubber torus 14 of power-assisted roller 6.
Preferably, above-mentioned power-assisted roller 6 external diameter be combination wheel 6 three all way roller 5 placement diameter 4/5ths.
Preferably, above-mentioned torus 9 moves radially distance and is roller 5 axis to the maximum to 2/3rds of bracing frame 4 distance.
As shown in Figure 4 climb building power-assisted dolly train working state figure A, following 2 points as can be seen from Figure: first, now roll
Wheel 102 all contacts with ladder with eccentric power-assisted roller 104, which adds the number of the strong point, solves little car weight
The problem that the heart is unstable；Second, owing to power-assisted roller 104 meeting pivoting and appropriateness are eccentric, thus make unsettled roller
101 rotate evenly, and while the flying height of roller 101 has declined, spring-compressed absorbs wheel entire lowering
Kinetic energy, slow down the impact of roller 101 and ground, such dolly will be more steady during climbing building, would not need again
Very important person is the smoothness controlling it.
As shown in Figure 5 climb building power-assisted dolly train working state figure B, as seen from the figure: when roller 101 and roller
102 work are to time as shown in the figure, owing to eccentric power-assisted roller 104 adds a strong point, if being now further continued for rotating wheel
Axle, avoids the need for changing center of gravity, again due to the rotation of eccentric stiffener so that roller 103 strides across this one-level step and is more prone to.This
The most as can be seen from Figure, roller 101 stepped vertical identity distance is from relatively, and such roller 101 rushes for stepped vertical face
Hit and will have bigger decline.In addition when taking turns 2 and beginning to ramp up, the spring of eccentric 4 has certain recovery elastic force, reduces wheel people
Pulling force.
A lot of bottom buildings are all configured without the power-assisted stair-climbing devices such as elevator, cause all of weight to be required for artificially and carry on
Stair, cause a lot of inconvenience.The application climbs building power-assisted dolly with the novel of eccentric, can be used for the helping of underloading of ordinarily resident
Li Pa building, alleviates the burden of resident, it is simple to weight is carried on building by resident.Can also be according to the market demand, in workshop, factory needs
During heavy duty, realize climbing building power-assisted by installing motor or wheel hub motor driven gear transmission.Moreover, existing wheelchair
Also could not be equipped with simply Deng vehicle using motor, laborsaving, stationary performance Hao Pa building is equipped, and causes a lot of body to have the trip of inconvenient personage
Difficulty.So, this kind of eccentric climbing building power-assisted dolly is slightly modified, and just can be used for wheel-chair upstairs, and ratio is existing
Stair-climbing wheel chair bassinet structure is simpler, upstairs smoothness, and comfort level has bigger lifting.This design simple in construction, design are relatively reasonable,
Easy to use, laborsaving, collapsible, easy to assemble, both can load and go downstairs on heavier goods, it is also possible to be longer-distance on level land
Carrying article, are family's cargo transfers, and moving service company, large supermarket, building field, a kind of IKEA in the fields such as bulk storage plant is suitable
The haulage equipment of business.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change
Or replace, all should contain within protection domain of the present utility model, therefore, protection domain of the present utility model should be with described power
The protection domain that profit requires is as the criterion.
Claims (6)
1. a Zhong Pa building power-assisted dolly, it is characterised in that: include that car body (1) and car body (1) are arranged with the axis of rolling (2), described
The axis of rolling (2) two ends are provided with combination wheel (3), and described combination wheel (3) includes the bracing frame (4) of triangular prismatic type and around bracing frame
(4) three rollers (5) of axle center circle distribution, combination wheel (3) the inner side axis of rolling (2) is provided with power-assisted roller (6), described in help
Power roller (6) includes wheel body (7), is provided with wheel chamber (8), is provided with torus (9), institute in the wheel cavity (8) in described wheel body (7)
State torus (9) to be connected to take turns on chamber (8) by a plurality of radial compression spring (10).
One the most according to claim 1 climbs building power-assisted dolly, it is characterised in that: compression spring (10) is provided with eight,
Axially it is uniformly distributed along power-assisted roller (6).
One the most according to claim 1 and 2 climbs building power-assisted dolly, it is characterised in that: compression spring (10) one end is fixed
Being connected to connect first (11) end face, the other end is fixedly connected on union joint two (12) top, and described connection first (11) is radially
Just to union joint two (12).
One the most according to claim 1 climbs building power-assisted dolly, it is characterised in that: wheel chamber (8) uses two symmetric support plates
(13) docking forms, and its external cylindrical surface is set to globoidal structure, and fits with the rubber torus (14) of power-assisted roller (6).
One the most according to claim 1 climbs building power-assisted dolly, it is characterised in that: power-assisted roller (6) external diameter is combination wheel
(6) 4/5ths of three all way rollers (5) placement diameter.
One the most according to claim 1 climbs building power-assisted dolly, it is characterised in that: it is maximum that torus (9) moves radially distance
For roller (5) axis to 2/3rds of bracing frame (4) distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620700015.3U CN205769499U (en) | 2016-07-06 | 2016-07-06 | One climbs building power-assisted dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620700015.3U CN205769499U (en) | 2016-07-06 | 2016-07-06 | One climbs building power-assisted dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205769499U true CN205769499U (en) | 2016-12-07 |
Family
ID=58127211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620700015.3U Expired - Fee Related CN205769499U (en) | 2016-07-06 | 2016-07-06 | One climbs building power-assisted dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205769499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043395A (en) * | 2016-07-06 | 2016-10-26 | 贵州大学 | Stair climbing assisting trolley |
-
2016
- 2016-07-06 CN CN201620700015.3U patent/CN205769499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043395A (en) * | 2016-07-06 | 2016-10-26 | 贵州大学 | Stair climbing assisting trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106043395B (en) | One kind climbing building power-assisted trolley | |
| CN205417673U (en) | Novel it climbs building and pulls a cart to carry thing | |
| CN203314291U (en) | Three-sub-wheel luggage with double-cylinder-spring cushioning device | |
| CN205769499U (en) | One climbs building power-assisted dolly | |
| CN206926699U (en) | A kind of step-by-step movement weight automatic stari creeping tower wagon | |
| CN203290382U (en) | Luggage case capable of climbing stairs easily | |
| CN102309114A (en) | Stair-climbing draw-bar box with caterpillar band | |
| CN109367638B (en) | Upstairs and downstairs carrying device | |
| CN109050703B (en) | Loading climbs stairs device, assemble method and send object space method | |
| CN104648458B (en) | A kind of stairs-mover | |
| CN201058615Y (en) | Flat ground stair-climbing convertible vehicle | |
| CN207226953U (en) | A kind of sapling grafting special-purpose ladder | |
| CN104648447A (en) | Pulling cart with adjusting wheel | |
| CN204688162U (en) | A kind of shopping cart | |
| CN204863727U (en) | Wheelchair butt joint stairs -mover | |
| CN205675123U (en) | A kind of Climbing building device | |
| CN212187550U (en) | High-rise fire extinguisher | |
| CN202765065U (en) | Light and convenient stair chair | |
| CN206769788U (en) | A kind of Portable insulation ladder | |
| CN207225506U (en) | Climb building walking mechanism and the balance car with the mechanism | |
| CN206395774U (en) | A kind of mobile type electric construction lifting platform with roller | |
| CN205916158U (en) | Stair transporter | |
| CN205365705U (en) | Crawler -type cask small handcart | |
| CN206334033U (en) | The wheelchair in building is climbed above and below a kind of convenience | |
| CN214296090U (en) | Stair climbing transport cart based on supporting plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |