CN209159543U - A kind of ramp type platform raising device - Google Patents
A kind of ramp type platform raising device Download PDFInfo
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- CN209159543U CN209159543U CN201821746287.2U CN201821746287U CN209159543U CN 209159543 U CN209159543 U CN 209159543U CN 201821746287 U CN201821746287 U CN 201821746287U CN 209159543 U CN209159543 U CN 209159543U
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- carrier
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- active force
- type platform
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Abstract
A kind of ramp type platform raising device, including lower carrier, upper carrier, active force device, compound hinges mechanism, connector；Upper carrier descends carrier to lift in ramp type relatively；Active force device, compound hinges mechanism and connector are between upper carrier and lower carrier；Compound hinges mechanism includes the rocker device of 2 cross-articulations, and rocker device includes the hinged connecting rod and rocking bar in end, and the other end of corresponding connecting rod or rocking bar then with corresponding upper carrier or lower carrier hinge；Connector includes the upper connector being loaded on upper carrier, loaded on the lower connector for connecting cooperation on lower carrier and with upper connector；Active force device is inclined between carrier and lower carrier, and the upper and lower side of active force device is realized and upper carrier and lower carrier hinge respectively.The advantages of ramp type platform raising device has succinct structure, and horizontal footprint is few, advantage of lower cost is suitable for small-sized caravan.
Description
Technical field
The utility model relates to caravan roof expansion technique fields, and in particular to a kind of ramp type platform raising device.
Background technique
The typically no expanding unit of caravan roof upper space at this stage, existing platform raising device is typically all column
Formula platform raising device, entire plane lift height is consistent, and without the gradient, occupied space is big, at high cost, general hydraulic more,
Structure is complicated, it is difficult to be directly applied for small-sized caravan.
Therefore it is directed to small-sized caravan, the extension for its roof space is badly in need of a kind of lifting device to match to be applicable in.
Summary of the invention
Having succinct structure the technical problem to be solved by the utility model is to provide a kind of, horizontal footprint is few,
The ramp type platform raising device for being suitable for the lifting of small-sized caravan roof of advantage of lower cost.
The technical scheme in the invention for solving the above technical problem is to provide a kind of ramp type platform raising device,
It further include active force device, compound hinges mechanism, connector that quantity is at least one including lower carrier and upper carrier；
The upper carrier descends carrier to lift in ramp type relatively；
The active force device, compound hinges mechanism and connector are between upper carrier and lower carrier；
The compound hinges mechanism includes the rocker device of 2 cross-articulations, and the rocker device includes that end is hinged again
Connecting rod and rocking bar, and the other end of corresponding connecting rod or rocking bar then with corresponding upper carrier or lower carrier hinge；
The connector includes the upper connector being loaded on upper carrier, is loaded on lower carrier and connect cooperation with upper connector
Lower connector；
The active force device is inclined between carrier and lower carrier, and the upper and lower side of active force device realize respectively with
Upper carrier and lower carrier hinge.
Further, the active force device, compound hinges mechanism, the quantity of connector are two, and are symmetrically set in
The two sides of lower carrier are symmetrical arranged two, and whole laying is regular, symmetrical, and lifting is steady, reliable.
Further, the rocking bar in same compound hinges mechanism is located at the ipsilateral of compound hinges mechanism, and close to upper carrier
Slanted upper end, provide enough spaces for the setting of compound hinges mechanism.
Further, hinged with less than 90 ° states between the rocking bar and connecting rod in same compound hinges mechanism.Ensure inclination
Angle is unlikely to excessive and there are dead points.
In some embodiments, the active force device is one of gas spring, small cylinder, small-sized oil cylinder.
In some embodiments, the active force device is arranged close to the slanted upper end of upper carrier, the compound hinges mechanism
It is arranged close to the inclination lower end of upper carrier, so that roof is inclined by distracted angle and is effectively increased, roof is lifted more
It is high.
Further, the upper fastener is the arc-shaped hook plate body with upper opening, and the lower fastener includes being installed on downloading
Mounting body on body, the mounting body block being installed in mounting body, the tension spring loaded on mounting body block two sides, connection two are drawn
Spring and the hanging rod that is mounted in the circular arc open slot of arc-shaped hook plate body, the connector of the structure utilize the elastic force of tension spring, energy
Carrier is locked on lower carrier in reliable and stable realization.
In some embodiments, the upper carrier is spliced using metal pipe material, whole to be made of multiple rectangular configurations,
The upper carrier stable structure of the structure, support degree are strong.
In some embodiments, the lower carrier is spliced also by metal pipe material, whole by a rectangular configuration
It constitutes, the lower carrier whole interior bulk of the structure is big, and structure is similarly reliable and stable.
Further, close to the slanted upper end of upper carrier, the active force device inclines the slanted upper end of the active force device
It is held obliquely downward close to the inclination lower end of upper carrier, that is to say, that inclination when gas spring is not only opened, and be also to be in initial position
Heeling condition, i.e., it is more labor-saving when artificially boosting manually in order to avoid dead point there are an angle.
Compared with the prior art, the advantages of the utility model are:
1, lifting device, inclination have the gradient, and stability is more preferable.
2, the space bigger for extension at the top of dragged small motor home.
3, convenient manual operation, it is at low cost.
4, upper carrier relatively under carrier inclined lifting, the device of shared horizontal area relative level lifting wants small, accounts in this way
It is small with space, it is goodlooking, it is particularly suitable for small-sized caravan.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is a kind of ramp type platform raising device of the utility model after upper carrier is fully opened in some embodiments
Status architecture schematic diagram.
Fig. 2 is that upper carrier is fully folded receipts to a kind of ramp type platform raising device of the utility model in some embodiments
Status architecture schematic diagram after holding together.
Fig. 3 is a kind of part at ramp type platform raising device connector position in some embodiments of the utility model
Enlarged structure schematic diagram.
1 lower carrier, carrier on 2,3 active force devices, 4 compound hinges mechanisms, 41 connecting rods, 42 rocking bars, 5 connectors connect on 51
Fitting, 52 lower connectors, 521 mounting body, 522 mounting body blocks, 523 tension springs, 524 hanging rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not the present invention claims protection scope within.
The utility model proposes a kind of ramp type platform raising devices, and wherein Fig. 1 is that ramp type platform raising device is complete
Structural schematic diagram after lifting.Fig. 2 is the structural schematic diagram after ramp type platform raising folding device collapses.Fig. 3 is ramp type
The enlarged structure schematic diagram of connector part in platform raising device.
It is described in detail now in conjunction with embodiment of the attached drawing to the utility model ramp type platform raising device, this is practical new
Type ramp type platform raising device includes lower carrier 1 and upper carrier 2, further includes the active force device 3, compound that quantity is at least one
Linkage 4, connector 5.
Wherein the body 2 of uploading descend carrier 1 in ramp type lifting relatively, and the tilt angle of upper carrier 2 is less than 90 °, can
It is excessive to avoid tilt angle.It should be noted that upper carrier 2 can use one of vehicle of small-sized caravan in the present embodiment
The roof frame of type replaces, and lower carrier 1 can use the body shell of one of vehicle of small-sized caravan in the present embodiment
Instead of.Upper and lower carrier is only used as active force device 3, compound hinges mechanism 4, the installation carrier of connector 5, and shape and structure can be with
It is different and different according to vehicle, roof and body shell can be borrowed, molding can also be fabricated separately, it cannot be with the present embodiment
In shape and structure shown in the drawings and as the limitation to the utility model claims book protection scope.
In the present embodiment, the active force device 3, compound hinges mechanism 4 and connector 5 are located at upper carrier 2 and lower carrier 1
Between, and active force device 3 comes centre, compound hinges mechanism 4 comes innermost end, and connector 5 comes outermost end.In the present embodiment
In, the active force device 3, compound hinges mechanism 4, the quantity of connector 5 are two, and are symmetrically set in the two of upper and lower carrier
Side.Certainly, in some embodiments, quantity can according to demand depending on, but at least one, lay balanced as long as meeting, lift
It is peaceful steady, reliable.
In the present embodiment, a compound hinges mechanism 4 includes the rocker device of 2 cross-articulations, the rocker device
Again include the hinged connecting rod 41 and rocking bar 42 in end, and the other end of corresponding connecting rod 41 or rocking bar 42 then with it is corresponding on
Carrier 2 or lower carrier 1 are hinged.Wherein the length of connecting rod 41 is longer than the length of rocking bar 42.Thus in some embodiments, same multiple
It is hinged with less than 90 ° states between rocking bar 42 and connecting rod 41 in conjunction linkage 4, and shaking in same compound hinges mechanism 4
Bar 42 is located at the ipsilateral of compound hinges mechanism 4, and also proximates the slanted upper end of carrier 2, in this way can be compound hinges mechanism
Setting enough spaces is provided.
As a kind of constructive embodiment of connector 5, the connector 5 include loaded on upper carrier 2 upper connector 51,
Loaded on the lower connector 52 for connecting cooperation on lower carrier 1 and with upper connector 51.In certain embodiments, the upper connection
Part 51 is the arc-shaped hook plate part with upper opening, and the lower connector 52 includes the mounting body 521 being installed on lower carrier, peace
Loaded on the mounting body block 522 in mounting body 521, the tension spring 523 loaded on 522 two sides of mounting body block, two tension springs 523 of connection
And it hangs on the hanging rod 524 in the circular arc open slot of arcuation hook.It certainly in other embodiments, can also be using such as book
Stair buttoon commonly used by packet class or the mode of trapezoid buckle and cingulum cooperation realize the function of connector 5.
In the present invention, the active force device 3 is also inclined at upper carrier 2 when lifting device does not lift under
Between carrier 1, and the upper and lower side of active force device 3 is realized respectively with upper carrier 2 and lower carrier 1 hingedly.That is receipts are being folded
When holding together, there is also an angles for the carrier up and down of active force device 3 and folding gathering, and the presence of the angle can be to avoid dead point
In the presence of more labor-saving when artificially boosting manually.
As the selection of active force device 3, the active force device 3 can choose gas spring, small cylinder, in small-sized oil cylinder
It is a kind of.In the present embodiment, gas spring is selected, gas spring is simple for structure, small and exquisite, is applicable in very much small-sized caravan and uses.
In the present embodiment, the active force device 3 is arranged close to the slanted upper end of upper carrier 2, the compound hinges mechanism 4
It is arranged close to the inclination lower end of upper carrier 2.Active force device 3 has certain stroke, close to the slanted upper end of upper carrier 2, space
Enough, it runs unobstructed.And in the present embodiment, after lifting, the slanted upper end of the active force device 3 is close to upper carrier 2
Slanted upper end, the inclination lower end of the active force device 3 is close to the inclination lower end of upper carrier 2.The substantially inclination of active force device 3
Direction is roughly the same with the inclined direction that upper carrier is lifted by ramp type, and lifting does things by following nature, and enforceable lifting effect is good.
In the present embodiment, the structure as upper carrier 2 and lower carrier 1, the upper carrier 2 spliced using metal pipe material and
At whole to be made of multiple rectangular configurations.The lower carrier 1 is spliced also by metal pipe material, whole by a rectangle
Structure is constituted.
The ramp type platform raising device of the utility model, this sky cannot be extended by compensating for small-sized caravan roof space
It lacks, so that the space of roof is obtained reasonable extensions and utilize, increased using the caravan inner space height of the device, scope of activities increases
Greatly.The device is shunk, is made using spring connector locked caravan when driving, and when camping, connector unclamps, and boosts the lifting manually
Device, gas spring bounce automatically, and caravan top is lifted.
The ramp type platform raising device of the utility model have it is following the utility model has the advantages that
1, front end provides jacking power using gas spring, more labor-saving when manually boosting, and while reaching stroke plays support and makees
With.
2, rear end uses compound compound hinges mechanism, follows nose motion, and reach certain angle.
3, the device occupied space is minimum, and specific aim extends small-sized caravan headspace.
4, the device manual operation, easy to operate, simple structure, maintenance cost are low.
5, the device opens the new road of extension of caravan roof.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of ramp type platform raising device, including lower carrier (1) and upper carrier (2), it is characterised in that: further include quantity extremely
Active force device (3) for one, compound hinges mechanism (4), connector (5) less；
The upper carrier (2) descends carrier (1) to lift in ramp type relatively；
Active force device (3), compound hinges mechanism (4) and connector (5) are between upper carrier (2) and lower carrier (1)；
The compound hinges mechanism (4) includes the rocker device of 2 cross-articulations, and the rocker device includes that end is hinged again
Connecting rod (41) and rocking bar (42), and the other end of corresponding connecting rod (41) or rocking bar (42) then with corresponding upper carrier (2)
Or lower carrier (1) is hinged；
The connector (5) include loaded on upper carrier (2) upper connector (51), loaded on lower carrier (1) and with upper connection
The lower connector (52) of part (51) connection cooperation；
The active force device (3) is inclined between carrier (2) and lower carrier (1), and the upper and lower side of active force device (3) point
It Shi Xian not be hinged with upper carrier (2) and lower carrier (1).
2. a kind of ramp type platform raising device according to claim 1, it is characterised in that: the active force device (3) is answered
Close linkage (4), the quantity of connector (5) is two, and is symmetrically set in the two sides of upper and lower carrier.
3. a kind of ramp type platform raising device according to claim 1, it is characterised in that: same compound hinges mechanism
(4) rocking bar (42) in is located at the ipsilateral of compound hinges mechanism (4).
4. a kind of ramp type platform raising device according to claim 1 or 3, it is characterised in that: same compound hinges machine
It is hinged with less than 90 ° states between rocking bar (42) in structure (4) and connecting rod (41).
5. a kind of ramp type platform raising device according to claim 1, it is characterised in that: the active force device (3) is
One of gas spring, small cylinder, small-sized oil cylinder.
6. a kind of ramp type platform raising device according to claim 1 or 5, it is characterised in that: the active force device (3)
Slanted upper end close to upper carrier (2) is arranged, and the compound hinges mechanism (4) is arranged close to the inclination lower end of upper carrier (2).
7. a kind of ramp type platform raising device according to claim 1, it is characterised in that: the upper connector (51) is
Arc-shaped hook plate part with upper opening, the lower connector (52) include the mounting body (521) being installed on lower carrier, installation
In the mounting body block (522) on mounting body (521), the tension spring (523) loaded on mounting body block (522) two sides, connection two
It tension spring (523) and hangs on the hanging rod (524) in the circular arc open slot of arcuation hook.
8. a kind of ramp type platform raising device according to claim 1, it is characterised in that: the upper carrier (2) uses
Metal pipe material is spliced, whole to be made of multiple rectangular configurations.
9. a kind of ramp type platform raising device according to claim 1 or 8, it is characterised in that: the lower carrier (1)
It is spliced also by metal pipe material, it is whole to be made of a rectangular configuration.
10. a kind of ramp type platform raising device according to claim 1, it is characterised in that: the active force device (3)
Slanted upper end of the slanted upper end close to upper carrier (2), the inclination of the inclination lower end of the active force device (3) close to upper carrier (2)
Lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746287.2U CN209159543U (en) | 2018-10-26 | 2018-10-26 | A kind of ramp type platform raising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746287.2U CN209159543U (en) | 2018-10-26 | 2018-10-26 | A kind of ramp type platform raising device |
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| Publication Number | Publication Date |
|---|---|
| CN209159543U true CN209159543U (en) | 2019-07-26 |
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ID=67335358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821746287.2U Active CN209159543U (en) | 2018-10-26 | 2018-10-26 | A kind of ramp type platform raising device |
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| Country | Link |
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| CN (1) | CN209159543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212020A (en) * | 2021-12-30 | 2022-03-22 | 重庆长安汽车股份有限公司 | Automobile ceiling lifting mechanism and mounting structure of lifting type automobile roof |
-
2018
- 2018-10-26 CN CN201821746287.2U patent/CN209159543U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212020A (en) * | 2021-12-30 | 2022-03-22 | 重庆长安汽车股份有限公司 | Automobile ceiling lifting mechanism and mounting structure of lifting type automobile roof |
| CN114212020B (en) * | 2021-12-30 | 2024-04-26 | 重庆长安汽车股份有限公司 | Car roof lifting mechanism and mounting structure of lifting type car roof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311232 red soil farm, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Henghong Intelligent Equipment Co.,Ltd. Address before: 311232 red soil farm, Xiaoshan District, Zhejiang, Hangzhou Patentee before: HANGZHOU HENGHONG MACHINERY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |