CN205632531U - Stair transport vehicle using motor - Google Patents
Stair transport vehicle using motor Download PDFInfo
- Publication number
- CN205632531U CN205632531U CN201620077888.3U CN201620077888U CN205632531U CN 205632531 U CN205632531 U CN 205632531U CN 201620077888 U CN201620077888 U CN 201620077888U CN 205632531 U CN205632531 U CN 205632531U
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- support bar
- vehicle frame
- frame
- stair
- wheel
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Abstract
The utility model relates to a stair transport vehicle using motor, contain stair helping hand part, braking protection part, load with the uninstallation part, mainly constitute by frame, inside groove connecting rod, slider -crank, crank connecting rod, torsion spring, spring, ratchet, pawl, brake line, manual brake handle, the automobile body that has the guide rail, removal frame, hand -drive block etc.. Through application regulations and parameters principle, when the people pushes down in the application of force to the bracing piece is the fulcrum, and function is upstairs realized to the dolly upward movement, the lifting bracing piece through ratchet, the auto -lock of pawl messenger wheel, prevents that the wheel from moving backward when the next step, utilizes crank connecting rod, link mechanism, garter -type spring, makes that the pole setting realizes upwards, the rearward movement, reduces the angle of lifting automobile body, prevents that the goods from turning over after, realizes the braking protection, through detachable hand -drive block, the automobile body that has the guide rail, removal frame, to volume, the loading and unloading of the great object of weight, it is laborsaving to realize loading, uninstall. The utility model discloses simple structure carries lightly extensive applicability.
Description
Technical field
This utility model relates to a kind of mover, is specifically related to a kind of stair carrying vehicle using motor, carries thing when being mainly used in going upstairs
Product.
Background technology
Along with the quickening of urbanization process, one-storey house is gradually replaced by high building, although high buildings and large mansions or luxurious hotel are equipped with
Elevator, but the building below many tylophora florlbundas is still configured without elevator, this generates quality object big, bulky difficult
With problem upstairs.In many walk-up residential buildings, the carrying of article is now most based on a dead lift, and right
The article big, bulky in some quality, in handling process, should expend a large amount of manpower and materials, there is again the biggest safety
Hidden danger.Also occur in that on market that some stair porters have, but be mostly to use motor-driven mode to provide power upstairs, use
Pocket-wheel structure ensures continuity upstairs, but such device upstairs is expensive, it is relatively big to shake, quality is big, heavy and take
Band is inconvenient.In order to use manpower and material resources sparingly during upstairs, ensure the safety of article simultaneously, need a kind of quality little, carrying portable,
The practicality instrument upstairs that cost is relatively cheap.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of belongings carrying vehicle using motor upstairs, to facilitate express delivery, dress
Repair the valuables that workman is big by volume in walk-up residential building, quality is big to carry upstairs, reduce hand labor intensity,
Article and carrying personnel had defencive function, it is achieved the safe, efficient carrying of article upstairs, improves handling efficiency simultaneously.
The technical solution adopted in the utility model:
This utility model relates to a kind of stair carrying vehicle using motor, including: stair power-assisted part, braking protection part, load and unload
Carry part.Stair power-assisted is partially installed on the vehicle frame of wheel, and braking protection comprises the braking protection of wheel, is arranged on car
Between wheel and vehicle frame, centre has installing rack to connect, and the support bar bar automatic lifting that crank connecting link, connecting rod are constituted is to prevent vehicle body
The protection that inclination angle is excessive, is arranged between vehicle frame and support bar.
Described stair power-assisted part is mainly made up of vehicle frame, inside groove connecting rod, support bar, spring etc., inside groove connecting rod and support bar,
Support bar uses opening pivot pin to be connected with vehicle frame, and triangular shape has inside groove in the middle of inside groove connecting rod, is connected with frame and support bar
Opening pivot pin can move freely in inside groove, spring connecting vehicle frame and support bar and triangular in shape, support bar and spring, inside groove
Connecting rod and frame two triangles of composition.Change inside groove connecting rod when opening bearing pin and inside groove connecting rod relative motion and use length, interior
The extreme position that the length constraint support bar of groove connecting rod inside groove can arrive changes the angle between support bar and vehicle frame, and spring makes to prop up
Being at maximum angle during the non-stress of strut, under applying external force during pressure, article are lifted up, wheel top to bottm single order stair.
Described wheel braking protection part is mainly made up of ratchet, ratchet, torsionspring, spring, installing rack, and ratchet is arranged on
On wheel, ratchet bearing pin is arranged on installing rack, and torsionspring is enclosed within bearing pin, and one end is connected on ratchet, and one end is fixed
On installing rack, installing rack installs in the frame with chute, and installing rack has two bearing pins, installing rack chute ground bottom time,
Spring straining installing rack, click engages, it is achieved self-locking, wheel can move freely forward, the most locked.Installing rack is on top
Time, bearing pin fall chute lock slots, chute cannot decline, click engagement invalid, without self-locking.
Described support bar automatic lifting to prevent the excessive protection part of car body obliqueness, by crank connecting link, connecting rod, torsionspring,
Brake cable, parking brake handle form, and auxiliary steamboat is fixed hand drive, parking brake line one end by parking brake with axle, and one end connects parking brake
Handle, time initial, parking brake line is wrapped on axle a fixing turn, and the extensional motion of parking brake line is converted into by hand-to-hand grip brake lever hands
The rotary motion of auxiliary steamboat, steamboat and axle one, be connected with vehicle frame by bearing, and auxiliary steamboat passes through split pin with support bar
Axle is fixed in the slotted eye on vehicle frame, vehicle frame, auxiliary steamboat and support bar triangular shape, installs between auxiliary steamboat and frame
Torsionspring, stores the elastic potential energy that when auxiliary steamboat rotates, torsionspring produces, when auxiliary steamboat loses driving force, reverses bullet
The elastic potential energy of spring makes auxiliary steamboat automatically revert to original state.
Described loading and unloading part, formed by with the car body of guide rail, movable stand, bottle gouard moved by hands, vehicle frame have guide rail, move
Moving frame by guide rails assembling on vehicle frame, vehicle frame from wheel far-end equipped with crossbeam, bottle gouard moved by hands is arranged on crossbeam, bottle gouard moved by hands with
Movable stand steel wire connects, and forms an easy hoistable platform.The power of hoistable platform has bottle gouard moved by hands to provide, and article load
On movable stand, utilize bottle gouard moved by hands to provide power, make article increase, reduce labor intensity when people carries.Article are from transport vehicle
During upper unloading, utilize the self-locking performance of bottle gouard moved by hands, prevent article from will not drop suddenly, play protection article effect.
Accompanying drawing explanation
Fig. 1 is that vehicle using motor structural representation carried by stair；
Fig. 2 is click structural representation；
Fig. 3 is stair carrying vehicle using motor top view and right view；
Fig. 4 is loading, feel trim actuator schematic diagram；
In accompanying drawing:
1, click protection device；2, crank connects dry protection mechanism；3, leverage；4, loading, feel trim actuator；5、
Stair carrying moped frame；6, inside groove connecting rod；7, support bar；8, spring；9, connecting rod；10, steamboat；11, parking brake；
12, ratchet；13, ratchet；14, mounting blocks；15, bottle gouard moved by hands；16, movable stand.
Detailed description of the invention
Explanation and detailed description of the invention stair a kind of to this practicality carrying power assisting device are made further example and are carried out below in conjunction with the accompanying drawings
Describe.
As it is shown in figure 1, stair carrying vehicle using motor is mainly by click protection device 1, crank connecting link protection mechanism 2, Lever machine
Structure 3, loading, feel trim actuator 4, stair carrying moped frame 5 forms.
As shown in Figure 1,3, stair power-assisted part is mainly made up of vehicle frame 5, inside groove connecting rod 6, support bar 7, spring 8 etc.,
Inside groove connecting rod 6 and support bar 7 utilize crank block to connect, and slide block changes inside groove connecting rod 6 and uses long when inside groove connecting rod 6 moves
Degree, the extreme position that the length constraint support bar of inside groove connecting rod inside groove can arrive changes the angle between support bar and vehicle frame, bullet
Spring 8 makes to be at maximum angle during the non-stress of support bar,.When pressing under bearer applies external force, inside groove connecting rod 6 retrains support bar
The extreme position that can arrive, support bar 7 is lifted up as the support bar of lever principle, article, wheel top to bottm single order building
Ladder, support bar, wheel, at same step, then lift car body 5, and support bar 7 rises, and supports under spring 8 pulling force effect
Bar 7 returns to initial position, it is achieved single order stair circulation on article.
As in figure 2 it is shown, wheel braking protection part is mainly made up of ratchet 12, ratchet 13, mounting blocks 14, building described above
When ladder mover wheel and support bar 7 are on same step, need support bar 7 is raised to next step, during lifting, whole
The reclining backward of individual vehicle frame is relatively big, moves after the center of gravity of whole mover, easily occur to slip under wheel, uses ratchet 12, ratchet 13
Engagement realizes self-lock protection, and ratchet 12 can only be a direction self-locking, and another direction can be freely-movable, make wheel forward from
The most locked by moving.In the process that support bar 7 promotes, both can guarantee that wheel moved the most afterwards, it is achieved self-lock protection function, the most not
Wheel can be retrained travel forward.Ratchet 13 can be with installing rack in the movement of chute, it is ensured that when working on this level land, ratchet spine
Pawl will not work all the time, it is ensured that level land efficient work is smooth and easy.
As shown in Figure 1,3, the support bar automatic lifting that crank connecting link principle is constituted to prevent the excessive protection part of car body obliqueness,
It is made up of connecting rod 9, steamboat 10, parking brake 11, when above-mentioned support bar 7 lifts, according to triangle similarity principle, support bar 7
When lifting, wanting support bar 7 and can arrive next step, needed for this one end of people, lifting scope is excessive, causes transport vehicle center of gravity undue
Rear shifting, turns over after easily there is mover.By using crank connecting link, linkage, utilize the rotation of auxiliary steamboat 10, by connecting rod
9 drive support bars 7 upwards, move forward, reduce moving range needed for this section of bearer.Auxiliary steamboat is by parking brake handle
Drive, the extensional motion of parking brake line is converted into the rotary motion of auxiliary steamboat, thus drivening rod 9, the axle of steamboat 10 is pacified
Dress ring spring, when losing driving force, auxiliary steamboat 10 automatically reverts to original state.Auxiliary changes the motion of support bar and realizes
Defencive function.
As shown in Figure 4, load and unloading part, formed by with the car body 5 of guide rail, movable stand 16, bottle gouard moved by hands 15.Logical
Crossing the car body 5 with guide rail, movable stand 15, form an easy hoistable platform, the power of hoistable platform has bottle gouard moved by hands 16
There is provided, and by wire rope transfers to movable stand 15, article are loaded on movable stand 15, utilize bottle gouard moved by hands 16 to provide dynamic
Power, draws article to rise, and reduces labor intensity when people carries.When article unload from transport vehicle, utilize bottle gouard moved by hands 16 from
Lock property, article will not drop suddenly, plays protection article function.By above-mentioned two process, it is possible to when realizing loading, unloading
Laborsaving with protection etc. function.
Above detailed description of the invention is only in order to illustrate technical scheme and unrestricted, although with reference to preferably implementing embodiment pair
The present invention has been described in detail, and it will be understood by those within the art that, can repair technical scheme
Changing or equivalent, without deviating from the spirit and scope of technical solution of the present invention, it all should contain the claim in the present invention
In the middle of scope.
Claims (4)
1. a stair carrying vehicle using motor; including: stair power-assisted part, braking protection part, load and unloading part; stair power-assisted is partially installed on the vehicle frame of wheel; braking protection has the braking protection of wheel and prevents the excessive protection of car body obliqueness; the braking protection of wheel is arranged between wheel and vehicle frame, and centre has installing rack to connect, and prevents the excessive protection of car body obliqueness to be arranged between vehicle frame and support bar; load with unloading part above vehicle frame, be connected with vehicle frame by guide rail.
A kind of stair carrying vehicle using motor the most according to claim 1, it is characterized in that in stair power-assisted part, inside groove connecting rod uses opening pivot pin to be connected with support bar, support bar with vehicle frame, triangular shape, inside groove is had in the middle of inside groove connecting rod, the opening pivot pin being connected with frame and support bar can move freely in inside groove, spring connecting vehicle frame and support bar and triangular shape, support bar and spring, inside groove connecting rod and frame two triangles of composition.
A kind of stair carrying vehicle using motor the most according to claim 1; it is characterized in that brake protection part wheel braking protection in ratchet be arranged on wheel; ratchet is arranged on installing rack by bearing pin and torsionspring; installing rack is connected by opening bearing pin with the chute in frame; during click engagement; one direction self-locking of ratchet, another direction is freely-movable；The parking brake line one end in the excessive protection of car body obliqueness that prevents of braking protection part connects parking brake handle; one end and axle are fixed and are wound around a few circle; axle and steamboat one; being connected with vehicle frame by bearing, install torsionspring between auxiliary steamboat and frame, auxiliary steamboat is fixed in the slotted eye on vehicle frame by opening bearing pin with support bar; vehicle frame; auxiliary steamboat and support bar triangular shape, parking brake handle grip dynamic auxiliary steamboat rotates, thus drives support bar to move.
A kind of stair carrying vehicle using motor the most according to claim 1, it is characterized in that loading and have guide rail on vehicle frame in unloading part, movable stand is by guide rails assembling on vehicle frame, and bottle gouard moved by hands is connected with movable stand steel wire, bottle gouard moved by hands is arranged in frame cross, and drives movable stand to lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077888.3U CN205632531U (en) | 2016-01-23 | 2016-01-23 | Stair transport vehicle using motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077888.3U CN205632531U (en) | 2016-01-23 | 2016-01-23 | Stair transport vehicle using motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205632531U true CN205632531U (en) | 2016-10-12 |
Family
ID=57077905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620077888.3U Expired - Fee Related CN205632531U (en) | 2016-01-23 | 2016-01-23 | Stair transport vehicle using motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205632531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113755979A (en) * | 2021-09-14 | 2021-12-07 | 海宁金义家纺有限公司 | Air texturing device for producing air textured yarn |
-
2016
- 2016-01-23 CN CN201620077888.3U patent/CN205632531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113755979A (en) * | 2021-09-14 | 2021-12-07 | 海宁金义家纺有限公司 | Air texturing device for producing air textured yarn |
| CN113755979B (en) * | 2021-09-14 | 2022-08-02 | 海宁金义家纺有限公司 | Air texturing device for producing air textured yarn |
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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: 20161012 Termination date: 20170123 |