CN102335506B - Platform moving mechanism - Google Patents
Platform moving mechanism Download PDFInfo
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- CN102335506B CN102335506B CN 201010227248 CN201010227248A CN102335506B CN 102335506 B CN102335506 B CN 102335506B CN 201010227248 CN201010227248 CN 201010227248 CN 201010227248 A CN201010227248 A CN 201010227248A CN 102335506 B CN102335506 B CN 102335506B
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- platform
- hoistable platform
- moving mechanism
- crotch
- directive wheel
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Abstract
The invention relates to a platform moving mechanism which comprises a base, a lifting platform and an incline platform, wherein the lifting platform is connected to the base through a fork frame, a drive device used for driving the lifting platform to vertically lift is connected to the lifting platform, the lifting platform is connected with one end of the incline platform in a relatively rotating manner through a hinge, the lifting platform and the other end of the incline platform are provided with incline-preventing devices used for preventing the incline platform from inclining leftwards and rightwards; and a joint of the fork frame and the lifting platform and a joint of the fork frame and the base are respectively provided with a twisting-preventing device used for preventing the lifting platform from twisting leftwards and rightwards. According to the invention, the lifting platform and the incline platform are ensured to be kept horizontal in a lifting process, the platform moving mechanism can overturn towards one direction in a process of inclining the incline platform without twisting leftwards and rightwards, and the integral balance of the platform moving mechanism is ensured, and the safety is improved.
Description
Technical field
The present invention relates to the motion for entertainment selection, relate in particular a kind of platform moving mechanism that carries out lifting platform and banking motion.
Background technology
All can there be the recreational facilities that can carry out lifting or upset present a lot of large-scale public place of entertainment, these facilities are generally all heavier, some weight can reach several tons, if its motion can not well be stablized the motion of control platform, then is easy to occur accident in motion process.
In the platform moving mechanism of present existing employing crotch; generally lifting and the inclination of energy implementation platform; owing to there is not suitable protection structure; it is in the situation of large carrying; be easy to cause the crotch torsional deflection; thereby cause the lifting that platform can't be stable, even the phenomenon that platform tilts can occur.In addition, because platform is generally heavier, it can produce larger inertia in shutdown process, if do not controlled, then is easy to cause the platform start and stop unstable, therefore has very large potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention is, for the defects of prior art, provides a kind of platform moving mechanism, and it can solve the problem of platform crotch distortion in lifting process, and can prevent that platform from tilting, and guarantees the platform motion stabilization.
The technical solution adopted for the present invention to solve the technical problems is:
Construct a kind of platform moving mechanism, comprise base, hoistable platform and sloping platform, described hoistable platform is connected on the described base by crotch, also be connected with on the described hoistable platform be used to the drive unit that drives described hoistable platform vertical lift, described hoistable platform can counterrotatingly be connected by hinge with described sloping platform one end, wherein
Described hoistable platform and the described sloping platform other end are provided be used to the slope-preventing device that prevents that described sloping platform from tilting;
The junction of described crotch and described hoistable platform, and the junction of described crotch and described base, be respectively arranged with the anti-twisting equipment that twists about described hoistable platform be used to preventing.
Platform moving mechanism of the present invention, wherein, described slope-preventing device comprises upper flap and the lower flap portion that is rotatably connected, and described upper flap free end is rotatable to be connected on the described sloping platform, and described lower flap portion free end is rotatable to be connected on the described hoistable platform.
Platform moving mechanism of the present invention, wherein, described upper flap free end is connected with described sloping platform by universal coupling.
Platform moving mechanism of the present invention, wherein, described anti-twisting equipment comprises that one has the leading truck of axis hole, is provided with the axis of guide on the described crotch, described axis hole is passed at described axis of guide middle part, but being fastened on described base or the described hoistable platform of two ends relative sliding;
Be provided with front jockey wheel and rear directive wheel on the described leading truck, be respectively arranged with the rectilinear orbit that matches with described front jockey wheel and rear directive wheel on described base and the described hoistable platform.
Platform moving mechanism of the present invention, wherein, also be provided with on described base and the described hoistable platform be used to the left directive wheel that prevents described leading truck double swerve and right directive wheel, described leading truck both sides are provided with the spigot surface that matches with described left directive wheel and right directive wheel.
Platform moving mechanism of the present invention, wherein, the other end of described hoistable platform and described sloping platform is provided with two described slope-preventing devices.
Platform moving mechanism of the present invention, wherein, described crotch and described base tie point, and the tie point of described crotch and described hoistable platform include and can and can rotate the simultaneously movable end of slip around the axis of guide around the stiff end of the fixing rotation of the axis of guide, described anti-twisting equipment is arranged on described movable end.
Platform moving mechanism of the present invention, wherein, described left directive wheel and right directive wheel are all for taking turns molecular wheels by a plurality of.
Platform moving mechanism of the present invention, wherein, described anti-twisting equipment is connected be used to driving described anti-twisting equipment and starts the auxiliary cylinder that stops.
The present invention is by adopting slope-preventing device to prevent from reversing about sloping platform is in tilting procedure, adopt simultaneously anti-twisting equipment prevent hoistable platform in lifting process along with twisting about crotch, guaranteed hoistable platform and sloping platform maintenance level in lifting process, and can be towards a direction upset in the sloping platform tilting procedure, and twisting about not understanding, guarantee the balance of platform moving mechanism integral body, improved security.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the platform moving mechanism overall structure schematic diagram of the embodiment of the invention;
Fig. 2 is the slope-preventing device side structure schematic diagram of the platform moving mechanism of the embodiment of the invention;
Fig. 3 is the slope-preventing device perspective view of the platform moving mechanism of the embodiment of the invention;
Fig. 4 is anti-twisting equipment and the base sectional perspective structural representation of the platform moving mechanism of the embodiment of the invention;
Fig. 5 is anti-twisting equipment and the base partial top view of the platform moving mechanism of the embodiment of the invention;
Fig. 6 is A part enlarged diagram among Fig. 4.
The specific embodiment
Below in conjunction with diagram, the preferred embodiments of the present invention are described in detail.
The platform moving mechanism of preferred embodiment of the present invention as shown in Figure 1, it comprises base 6 and motion platform, wherein motion platform comprises hoistable platform 2 and sloping platform 1.The below of hoistable platform 2 is connected on the base 6 by crotch 4, is connected with on the hoistable platform 2 for the drive unit (not shown) that drives hoistable platform 2 vertical lifts, such as oil cylinder etc.Hoistable platform 2 can counterrotatingly be connected by hinge 11 with sloping platform 1 one ends, so that relatively hoistable platform 2 inclinations of sloping platform 1.Be provided with slope-preventing device 3 at hoistable platform 2 and sloping platform 1 other end, be used for preventing that sloping platform 1 from tilting.The junction of crotch 4 and hoistable platform 2, and the junction of crotch 4 and base 6 be respectively arranged with anti-twisting equipment 5, be used for preventing that crotch 4 is out of shape at uphill process, thereby prevent twisting about hoistable platform 2 is in uphill process.
When drive unit drove hoistable platform 2 rise, crotch 4 was along with the angle that changes intersection, and supporting elevation platform 2, tentatively prevented hoistable platform 2 upsets.Anti-twisting equipment 5 between crotch 4 and the base 6, and crotch 4 and hoistable platform 2 between anti-twisting equipment 5 along with the change campaign of crotch 4 intersecting angles, prevent that crotch 4 relative bases 6 from tilting, prevent that simultaneously hoistable platform 2 relative crotch 4 from tilting, guarantee hoistable platform 2 assurance level in the process that rises.
After hoistable platform 2 rises, in the time of need to tilting, sloping platform 1 is in relative hoistable platform 2 tip tilt of next end of exogenetic process, its other end is owing to adopt slope-preventing device 3 to be connected with hoistable platform 2, can limit the angle that sloping platform 1 tilts, prevent that sloping platform 1 from excessively overturning, can prevent that also sloping platform 1 from tilting to the left and right sides simultaneously.Working by anti-twisting equipment 5 and slope-preventing device 3 one like this can be so that whole platform mechanism stable elevation and inclination.
In a further embodiment, as shown in Figure 2, consult simultaneously Fig. 1, the slope-preventing device 3 that connects sloping platform 1 and hoistable platform 2 comprises upper flap 33 and the lower flap portion 34 that is rotatably connected, upper flap free end 32 rotatable being connected on the sloping platform 1, lower flap portion free end 31 rotatable being connected on the hoistable platform 2.When sloping platform 1 relative hoistable platform 2 is packed up, the upper flap 33 of slope-preventing device 3 and lower flap portion 34 folding packing up; After hoistable platform 2 rises, when sloping platform 1 relative hoistable platform 2 tilts, sloping platform 1 is rotatably connected an end of hoistable platform 2 relatively around hinge 11 rotation, the upper flap 33 of the slope-preventing device 3 of the other end and lower flap portion 34 relative expansion, when upper flap 33 and lower flap portion 34 are deployed at utmost can not continue to launch the time, sloping platform 1 no longer continues motion, thereby prevented that sloping platform 1 relative hoistable platform 2 from continuing to turn over, simultaneously also can prevent to the left and right both sides inclination flip of sloping platform 1, guarantee the stable of sloping platform 1.
Preferably, as shown in Figure 3, the upper flap free end 32 of slope-preventing device 3 is connected with sloping platform 1 by universal coupling 321, and the lower flap portion free end 31 of slope-preventing device 3 is connected with hoistable platform 2 by link block 311.Like this, after being installed in slope-preventing device 3 between hoistable platform 2 and the sloping platform 1, slope-preventing device 3 can be more flexible with the tie point of sloping platform 1, even some mismachining tolerances are arranged, yet can not limit sloping platform 1 and normally overturn because slope-preventing device 3 can't rotate, therefore can reduce the processing request of each parts, so that produce easier for installation.
Further, more than among each embodiment, as shown in Figure 4 and Figure 5, anti-twisting equipment 5 comprises that one has the leading truck 54 of axis hole 541, be provided with an axis of guide 41 at crotch 4, the axis hole 541 on the leading truck 54 is passed at the middle part of the axis of guide 41, but being fastened on base 6 or the hoistable platform 2 of the two ends relative sliding of the axis of guide 41.Be provided with front jockey wheel 51 and rear directive wheel 52 on the leading truck 54, be respectively arranged with the rectilinear orbit 63 that matches with front jockey wheel 51 and rear directive wheel 52 on base 6 and the hoistable platform 2.Along with driving hoistable platform 2, drive unit rises, crotch 4 changes the angle of intersecting and continues supporting elevation platform 2, the axis of guide 41 on the crotch 4 drives anti-twisting equipment 5 motions by leading truck 54, this moment, anti-twisting equipment 5 was as slave unit, rectilinear orbit 63 motions on base 6 or hoistable platform 2 of front jockey wheel 51 on the leading truck 54 and rear directive wheel 52, can only move along the direction of this rectilinear orbit 63 in motion process thereby limited crotch 4, thereby the level that has guaranteed hoistable platform 2 rises.
Further, as shown in Figure 5 and Figure 6, consult simultaneously Fig. 1, on base 6 and hoistable platform 2, also be provided be used to the left directive wheel 61 that prevents leading truck 54 double swerves and right directive wheel 62, be provided with the spigot surface 53 that matches with left directive wheel 61 and right directive wheel 62 in leading truck 54 both sides.When anti-twisting equipment 5 moves under the drive of crotch 4, left directive wheel 61 and right directive wheel 62 respectively with spigot surface 53 close contacts of leading truck 54 both sides, anti-twisting equipment 5 is carried out further spacing, prevent that it from tilting to both sides, further guaranteed the stability of hoistable platform 2.
Preferably, among the above embodiment, such as Fig. 4 and shown in Figure 6, left directive wheel 61 and right directive wheel 62 are all for taking turns molecular wheels by a plurality of.Can guarantee that so left directive wheel 61 and right directive wheel 62 slide along spigot surface 53, guaranteeing the 5 straight-line whiles of anti-twisting equipment, reduce the frictional force between anti-twisting equipment 5 sides and base 6 or the hoistable platform 2.
Preferably, as shown in Figure 1, be provided with two slope-preventing devices 3 at the other end of hoistable platform 2 and sloping platform 1.Two slope-preventing devices 3 are symmetrically distributed in the both sides of sloping platform 1 other end, and are stable to guarantee that sloping platform 1 guarantees in tilting procedure, prevent to two lateral overturnings.
In above embodiment, as shown in Figure 1, crotch 4 and base 6 tie points, and the tie point of crotch 4 and hoistable platform 2 include can be around the stiff ends 43 of the axis of guide 41 fixing rotations and the movable end 42 that can slide simultaneously around the axis of guide 41 rotations, wherein anti-twisting equipment 5 is arranged on movable end 42.Be crotch 4 relative bases 6 and hoistable platform 2 motions, when changing intersecting angle, around the axis of guide 41 rotations, movable end 42 is in rotation in the original place for 43 of stiff ends, also move along the rectilinear orbit 63 on base 6 or the hoistable platform 2, thereby change the angle that crotch 4 intersects.
Preferably, anti-twisting equipment 5 is connected with for driving anti-twisting equipment 5 and starts the auxiliary cylinder (not shown) that stops.When drive unit drives hoistable platform 2 risings or descending motion, and then motion of crotch 4, and drive anti-twisting equipment 5 motions, stop to drive at drive unit, during hoistable platform 2 stop motion, because hoistable platform 2 and sloping platform 1 are generally all very heavy, exist very large movement inertia, the auxiliary cylinder that connects anti-twisting equipment 5 this moment can increase by a driving force to anti-twisting equipment 5, make anti-twisting equipment 5 stop motions, when anti-twisting equipment 5 stops, crotch 4 also can not continue relative base 6 and hoistable platform 2 motions, thereby overcomes the inertia of hoistable platform 2 and it is stopped, and has guaranteed the whole start and stop that can be stable of platform moving mechanism.
The present invention is by adopting slope-preventing device 3 to prevent from reversing about sloping platform 1 is in tilting procedure, adopt simultaneously anti-twisting equipment 5 to prevent crotch 4 distortion, thereby prevent hoistable platform 2 in lifting process along with crotch about 4 twisting, guaranteed hoistable platform 2 and sloping platform 1 maintenance level in lifting process, and can be towards a direction upset in sloping platform 1 tilting procedure, and twist about not understanding, guaranteed the balance of platform moving mechanism integral body to have improved security.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (9)
1. platform moving mechanism, comprise base (6), hoistable platform (2) and sloping platform (1), described hoistable platform (2) is connected on the described base (6) by crotch (4), also be connected with on the described hoistable platform (2) be used to the drive unit that drives described hoistable platform (2) vertical lift, described hoistable platform (2) can counterrotatingly be connected by hinge (11) with described sloping platform (1) one end, it is characterized in that described hoistable platform (2) is provided be used to the slope-preventing device (3) that prevents that described sloping platform (1) from tilting with described sloping platform (1) other end;
The junction of described crotch (4) and described hoistable platform (2), and the junction of described crotch (4) and described base (6) be respectively arranged be used to the anti-twisting equipment (5) that prevents twisting about described hoistable platform (2).
2. platform moving mechanism according to claim 1, it is characterized in that, described slope-preventing device (3) comprises upper flap (33) and the lower flap portion (34) that is rotatably connected, described upper flap free end (32) is rotatable to be connected on the described sloping platform (1), and described lower flap portion free end (31) is rotatable to be connected on the described hoistable platform (2).
3. platform moving mechanism according to claim 2 is characterized in that, described upper flap free end (32) is connected with described sloping platform (1) by universal coupling (321).
4. platform moving mechanism according to claim 1, it is characterized in that, anti-twisting equipment (5) on the junction of the anti-twisting equipment (5) on the junction of described crotch (4) and described hoistable platform (2) and described crotch (4) and described base (6) includes a leading truck (54) with axis hole (541), described crotch is respectively arranged with on (4), the lower axis of guide (41), the axis hole (541) on the anti-twisting equipment (5) on the junction of described crotch (4) and described hoistable platform (2) is passed at described upper axis of guide middle part, the axis hole (541) on the anti-twisting equipment (5) on the junction of described crotch (4) and described base (6) is passed at described lower axis of guide middle part, but being fastened on the described hoistable platform (2) of the two ends relative sliding of the described upper axis of guide, but being fastened on the described base (6) of the two ends relative sliding of the described lower axis of guide;
Be provided with front jockey wheel (51) and rear directive wheel (52) on the described leading truck (54), be respectively arranged with the rectilinear orbit (63) that matches with described front jockey wheel (51) and rear directive wheel (52) on described base (6) and the described hoistable platform (2).
5. platform moving mechanism according to claim 4, it is characterized in that, also be provided with on described base (6) and the described hoistable platform (2) be used to the left directive wheel (61) that prevents described leading truck (54) double swerve and right directive wheel (62), described leading truck (54) both sides are provided with the spigot surface (53) that matches with described left directive wheel (61) and right directive wheel (62).
6. platform moving mechanism according to claim 3 is characterized in that, described hoistable platform (2) is provided with two described slope-preventing devices (3) with the other end of described sloping platform (1).
7. platform moving mechanism according to claim 5, it is characterized in that, described crotch (4) and described base (6) tie point, and the tie point of described crotch (4) and described hoistable platform (2) include can be around the stiff end (43) of the fixing rotation of the axis of guide (41) and can be around the axis of guide (41) the rotation movable end (42) of slip simultaneously, described anti-twisting equipment (5) is arranged on described movable end (42).
8. platform moving mechanism according to claim 5 is characterized in that, described left directive wheel (61) and right directive wheel (62) are all for taking turns molecular wheels by a plurality of.
9. platform moving mechanism according to claim 1 is characterized in that, described anti-twisting equipment (5) is connected be used to driving described anti-twisting equipment (5) and starts the auxiliary cylinder that stops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010227248 CN102335506B (en) | 2010-07-15 | 2010-07-15 | Platform moving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010227248 CN102335506B (en) | 2010-07-15 | 2010-07-15 | Platform moving mechanism |
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| Publication Number | Publication Date |
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| CN102335506A CN102335506A (en) | 2012-02-01 |
| CN102335506B true CN102335506B (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010227248 Active CN102335506B (en) | 2010-07-15 | 2010-07-15 | Platform moving mechanism |
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| CN (1) | CN102335506B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789572B (en) * | 2017-04-28 | 2020-08-28 | 大族激光科技产业集团股份有限公司 | Blanking device |
| CN107875642A (en) * | 2017-05-08 | 2018-04-06 | 上海恒润数字科技有限公司 | Reversible multiple degrees of freedom rides system |
| CN112246562B (en) * | 2020-09-30 | 2021-12-14 | 郑州日产汽车有限公司 | Automobile engine hood planking rubber coating platform |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6048899A (en) * | 1983-08-26 | 1985-03-16 | オ−ジ−技研株式会社 | Lifting type tilt table |
| CN2124900U (en) * | 1992-05-15 | 1992-12-16 | 李文清 | Improved structure platform lift |
| US5400720A (en) * | 1993-04-07 | 1995-03-28 | Vestil Manufacturing Company | Lift and tilt table |
| CN2730845Y (en) * | 2004-09-29 | 2005-10-05 | 盐城市中液液压件有限公司 | Hydraulic lift with cross support |
| CN201433075Y (en) * | 2009-07-21 | 2010-03-31 | 河北科技大学 | Hydraulic lift platform |
| CN101746691B (en) * | 2010-01-21 | 2015-04-15 | 上海攀杰机械有限公司 | Scissors-type accessible elevating platform |
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2010
- 2010-07-15 CN CN 201010227248 patent/CN102335506B/en active Active
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| CN102335506A (en) | 2012-02-01 |
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Address after: 518031, 15 floor, Huaqiang hi tech development building, Nanshan District science and technology center, Shenzhen, Guangdong. Patentee after: Huaqiang infante (Shenzhen) Intelligent Technology Co. Address before: 518031, 15 floor, Huaqiang hi tech development building, Nanshan District science and technology center, Shenzhen, Guangdong. Patentee before: Shenzhen Huaqiang Intelligent Technology Co., Ltd. |