CN107827023A - A kind of hoistable platform capable of reversing - Google Patents
A kind of hoistable platform capable of reversing Download PDFInfo
- Publication number
- CN107827023A CN107827023A CN201711282454.2A CN201711282454A CN107827023A CN 107827023 A CN107827023 A CN 107827023A CN 201711282454 A CN201711282454 A CN 201711282454A CN 107827023 A CN107827023 A CN 107827023A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- platform
- reversing
- base
- hinged
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a kind of hoistable platform capable of reversing, belong to mechanical equipment technical field, it is therefore intended that solve the problems, such as work on hand platform can not flexible modulation, can not commutate.It includes elevating mechanism, the elevating mechanism includes base, platform, front and rear inner surface on the right side of base has been respectively articulated with connecting rod one, connecting rod two, connecting rod one, the other end of connecting rod two is hinged with the front and rear inner surface of platform sinistral respectively, the middle part of connecting rod one is hinged with connecting rod three, the middle part of connecting rod two is hinged with connecting rod four, one end of connecting rod three is articulated with the preceding inner surface of platform dextral, one end of connecting rod four is articulated with the rear inner surface of platform dextral, inner surface offers groove before and after chassis left side, the connecting rod that can be moved along grooved rail mark is provided with groove, connecting rod three, the other end of connecting rod four is sheathed in connecting rod, contiguous block is arranged with the middle part of connecting rod, driving hydraulic cylinder is provided with base, the base is arranged with reversing arrangement.The present invention is applied to workbench.
Description
Technical field
The invention belongs to mechanical equipment technical field, and in particular to a kind of hoistable platform capable of reversing.
Background technology
Workbench be widely used in constructing, fit up, the equipment in the field such as art, family expenses, for placing construction, finishing
When instrument, or put drawing, the utensil of calligraphy, also or household goods etc..
Existing workbench is mostly fixed structure, and people often refer to high-rise working, mobile work in construction, finishing
Industry, therefore fetching tool is inconvenient up and down, draw, calligraphy when because pigment is more, be usually covered with whole table top, but work
Making platform can not be adjusted, it is necessary to which the pigment disk for being moved to needs dips pigment, when more people share a workbench, due to flat
Platform can not commutate, and everybody is picked and placeed article and be inconvenient, so indirectly increase the workload of people, have impact on the work of people
Make efficiency.
The content of the invention
It is an object of the invention to：A kind of hoistable platform capable of reversing is provided, solving work on hand platform can not flexibly adjust
The problem of saving, can not commutating.
The technical solution adopted by the present invention is as follows：
A kind of hoistable platform capable of reversing, including elevating mechanism, the elevating mechanism include base, platform, base right side
Front and rear inner surface be respectively articulated with connecting rod one, connecting rod two, connecting rod one, connecting rod two the other end respectively with before and after platform sinistral
Inner surface is hinged, and the middle part of connecting rod one is hinged with connecting rod three, and the middle part of connecting rod two is hinged with connecting rod four, and one end of connecting rod three is hinged
In the preceding inner surface of platform dextral, one end of connecting rod four is articulated with the rear inner surface of platform dextral, inner surface before and after chassis left side
Groove is offered, the connecting rod that can be moved along grooved rail mark is provided with groove, connecting rod three, the other end of connecting rod four are sheathed on connecting rod
On, contiguous block is arranged with the middle part of connecting rod, driving hydraulic cylinder is provided with base, the driving hydraulic cylinder includes fixing end, work
Moved end, the fixing end are connected with contiguous block one end, the pedestal connection that the movable end is connected with base, are additionally provided with control
Device, the controller electrically connect with driving hydraulic cylinder, and the base is arranged with reversing arrangement, and the reversing arrangement includes platform
Seat, pedestal is interior to be provided with motor, reversing plate is provided with the pedestal, the reversing plate is triangle, and the reversing plate center is set
The output axis connection of drive gear, drive gear and motor is equipped with, the reversing plate is provided with track, commutation is provided with track
Platform, commutation platform outer surface are provided with the tooth for being engaged with drive gear, and commutation platform bottom is connected with two commutation posts, described
Commutation post can move along track, be sequentially connected three straight rails that the track includes setting along three sides of reversing plate, with
Reversing plate center is the circular orbit that the center of circle is set, and the circular orbit mutually converges with three straight rails middle parts, and the reversing plate is along straight rail
Groove is offered on the outside of road, guide rod is hinged with groove, one end of guide rod is provided with guide pad one, and the other end is provided with for inciting somebody to action
The post that commutates imports the guide pad two of circular orbit, and the commutation platform is connected with base.
Further, the hinged place of connecting rod one and connecting rod three, it is also associated between connecting rod two and the hinged place of connecting rod four same
Walk bar.
Further, it is provided with anti-skidding salient point on the platform.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, in the present invention, including elevating mechanism, the elevating mechanism includes base, platform, the front and rear interior table on the right side of base
Face has been respectively articulated with connecting rod one, connecting rod two, and the front and rear inner surface of connecting rod one, the other end of connecting rod two respectively with platform sinistral is cut with scissors
Connect, the middle part of connecting rod one is hinged with connecting rod three, and the middle part of connecting rod two is hinged with connecting rod four, and one end of connecting rod three is articulated with the platform right side
The preceding inner surface of side, one end of connecting rod four are articulated with the rear inner surface of platform dextral, and inner surface offers groove before and after chassis left side,
The connecting rod that can be moved along grooved rail mark is provided with groove, connecting rod three, the other end of connecting rod four are sheathed in connecting rod, connecting rod
Middle part is arranged with contiguous block, driving hydraulic cylinder is provided with base, the driving hydraulic cylinder includes fixing end, movable end, described
Fixing end is connected with contiguous block one end, the pedestal connection that the movable end is connected with base, is additionally provided with controller, the control
Device processed electrically connects with driving hydraulic cylinder, and the base is arranged with reversing arrangement, and the reversing arrangement includes pedestal, set in pedestal
There is motor, reversing plate is provided with the pedestal, the reversing plate is triangle, and the reversing plate is provided centrally with sliding tooth
The output axis connection of wheel, drive gear and motor, the reversing plate are provided with track, and commutation platform is provided with track, and commutate platform
Outer surface is provided with the tooth for being engaged with drive gear, and commutation platform bottom is connected with two commutation posts, and the commutation post can
Moved along track, the track includes be sequentially connected three straight rails along three sides settings of reversing plate, with reversing plate
The heart is the circular orbit that the center of circle is set, and the circular orbit with mutually being converged in the middle part of three straight rails, along on the outside of straight rail open by the reversing plate
Provided with groove, guide rod is hinged with groove, one end of guide rod is provided with guide pad one, and the other end is provided with for commutation post to be led
Enter the guide pad two of circular orbit, the commutation platform is connected with base.By the setting, controller control driving hydraulic cylinder is stretched,
Drive connecting rod to be moved in chute, can rise when connecting rod moves right with moving platform, when connecting rod is moved to the left
Band moving platform declines.Motor driven drive gear rotates, and drive gear engages with the tooth of commutation platform outer surface, makes commutation platform along directly
Track motion, when the platform that commutates moves to guide rod, by the commutation post below the platform that commutates and the guide pad one on guide rod, lead
Coordinate to block two, guide pad two promotes commutation post rearward to enter circular orbit, so as to drive commutation platform to complete commutation work, commutation
Elevating mechanism on platform also completes commutation work, solves the problems, such as that existing hoistable platform can not commutate.
2nd, in the present invention, the hinged place of connecting rod one and connecting rod three, it is also associated between connecting rod two and the hinged place of connecting rod four
Synchronizing bar.By the setting, synchronizing bar makes lifting platform more stable.
3rd, in the present invention, anti-skidding salient point is provided with the platform.By the setting, it can prevent the object on platform from existing
Dropped during commutation.
Brief description of the drawings
Fig. 1 is the structural representation of reversing arrangement of the present invention；
Fig. 2 is the structural representation of reversing arrangement track of the present invention；
Fig. 3 is the structural representation of elevating mechanism of the present invention；
Marked in figure：1- bases, 2- platforms, 3- connecting rods one, 4- connecting rods two, 5- connecting rods three, 6- connecting rods four, 7- connecting rods,
8- contiguous blocks, 9- driving hydraulic cylinders, 10- pedestals, 11- synchronizing bars, 12- reversing arrangements, 121- reversing plates, 122- drive gears,
123- commutations platform, 124- commutations post, 125- straight rails, 126- circular orbits, 127- guide rods, 1271- guide pads one, 1272- are led
To block two.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
A kind of hoistable platform capable of reversing, including elevating mechanism, the elevating mechanism include base, platform, base right side
Front and rear inner surface be respectively articulated with connecting rod one, connecting rod two, connecting rod one, connecting rod two the other end respectively with before and after platform sinistral
Inner surface is hinged, and the middle part of connecting rod one is hinged with connecting rod three, and the middle part of connecting rod two is hinged with connecting rod four, and one end of connecting rod three is hinged
In the preceding inner surface of platform dextral, one end of connecting rod four is articulated with the rear inner surface of platform dextral, inner surface before and after chassis left side
Groove is offered, the connecting rod that can be moved along grooved rail mark is provided with groove, connecting rod three, the other end of connecting rod four are sheathed on connecting rod
On, contiguous block is arranged with the middle part of connecting rod, driving hydraulic cylinder is provided with base, the driving hydraulic cylinder includes fixing end, work
Moved end, the fixing end are connected with contiguous block one end, the pedestal connection that the movable end is connected with base, are additionally provided with control
Device, the controller electrically connect with driving hydraulic cylinder, and the base is arranged with reversing arrangement, and the reversing arrangement includes platform
Seat, pedestal is interior to be provided with motor, reversing plate is provided with the pedestal, the reversing plate is triangle, and the reversing plate center is set
The output axis connection of drive gear, drive gear and motor is equipped with, the reversing plate is provided with track, commutation is provided with track
Platform, commutation platform outer surface are provided with the tooth for being engaged with drive gear, and commutation platform bottom is connected with two commutation posts, described
Commutation post can move along track, be sequentially connected three straight rails that the track includes setting along three sides of reversing plate, with
Reversing plate center is the circular orbit that the center of circle is set, and the circular orbit mutually converges with three straight rails middle parts, and the reversing plate is along straight rail
Groove is offered on the outside of road, guide rod is hinged with groove, one end of guide rod is provided with guide pad one, and the other end is provided with for inciting somebody to action
The post that commutates imports the guide pad two of circular orbit, and the commutation platform is connected with base.
Further, the hinged place of connecting rod one and connecting rod three, it is also associated between connecting rod two and the hinged place of connecting rod four same
Walk bar.
Further, it is provided with anti-skidding salient point on the platform.
The present invention in implementation process, stretch, and drives connecting rod to be moved in chute by controller control driving hydraulic cylinder, when
Connecting rod, which moves right, to be risen with moving platform, can decline when connecting rod is moved to the left with moving platform.Motor driven drives
Gear rotates, and drive gear engages with the tooth of commutation platform outer surface, commutation platform is moved along straight rail, is led when commutation platform moves to
During to bar, coordinated by the commutation post below the platform that commutates with the guide pad one on guide rod, guide pad two, guide pad two is promoted and leaned on
Commutation post afterwards enters circular orbit, and so as to drive commutation platform to complete commutation work, the elevating mechanism to commutate on platform is also completed to commutate
Work, solves the problems, such as that existing elevating mechanism can not commutate.The hinged place of connecting rod one and connecting rod three, connecting rod two and connecting rod four
Synchronizing bar is also associated between hinged place.By the setting, synchronizing bar makes lifting platform more stable.It is provided with the platform
Anti-skidding salient point.By the setting, it can prevent the object on platform from being dropped in commutation.
Embodiment 1
A kind of hoistable platform capable of reversing, including elevating mechanism, the elevating mechanism include base, platform, base right side
Front and rear inner surface be respectively articulated with connecting rod one, connecting rod two, connecting rod one, connecting rod two the other end respectively with before and after platform sinistral
Inner surface is hinged, and the middle part of connecting rod one is hinged with connecting rod three, and the middle part of connecting rod two is hinged with connecting rod four, and one end of connecting rod three is hinged
In the preceding inner surface of platform dextral, one end of connecting rod four is articulated with the rear inner surface of platform dextral, inner surface before and after chassis left side
Groove is offered, the connecting rod that can be moved along grooved rail mark is provided with groove, connecting rod three, the other end of connecting rod four are sheathed on connecting rod
On, contiguous block is arranged with the middle part of connecting rod, driving hydraulic cylinder is provided with base, the driving hydraulic cylinder includes fixing end, work
Moved end, the fixing end are connected with contiguous block one end, the pedestal connection that the movable end is connected with base, are additionally provided with control
Device, the controller electrically connect with driving hydraulic cylinder, and the base is arranged with reversing arrangement, and the reversing arrangement includes platform
Seat, pedestal is interior to be provided with motor, reversing plate is provided with the pedestal, the reversing plate is triangle, and the reversing plate center is set
The output axis connection of drive gear, drive gear and motor is equipped with, the reversing plate is provided with track, commutation is provided with track
Platform, commutation platform outer surface are provided with the tooth for being engaged with drive gear, and commutation platform bottom is connected with two commutation posts, described
Commutation post can move along track, be sequentially connected three straight rails that the track includes setting along three sides of reversing plate, with
Reversing plate center is the circular orbit that the center of circle is set, and the circular orbit mutually converges with three straight rails middle parts, and the reversing plate is along straight rail
Groove is offered on the outside of road, guide rod is hinged with groove, one end of guide rod is provided with guide pad one, and the other end is provided with for inciting somebody to action
The post that commutates imports the guide pad two of circular orbit, and the commutation platform is connected with base.Pass through the setting, controller control driving hydraulic pressure
Cylinder stretches, and drives connecting rod to be moved in chute, can rise when connecting rod moves right with moving platform, when connecting rod is to moving to left
It is dynamic to decline with moving platform.Motor driven drive gear rotates, and drive gear engages with the tooth of commutation platform outer surface, makes commutation
Platform moves along straight rail, when the platform that commutates moves to guide rod, passes through the commutation post below the platform that commutates and the guiding on guide rod
Block one, guide pad two coordinate, and guide pad two promotes commutation post rearward to enter circular orbit, so as to drive commutation platform to complete commutation work
Make, the elevating mechanism to commutate on platform also completes commutation work, solves the problems, such as that existing elevating mechanism can not commutate.
Embodiment 2
On the basis of embodiment 1, the hinged place of connecting rod one and connecting rod three, between connecting rod two and the hinged place of connecting rod four also
It is connected with synchronizing bar.By the setting, synchronizing bar makes lifting platform more stable.
Embodiment 3
On the basis of above-described embodiment, anti-skidding salient point is provided with the platform.By the setting, platform can be prevented
On object commutation when drop.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (3)
1. a kind of hoistable platform capable of reversing, it is characterised in that including elevating mechanism, the elevating mechanism includes base (1), put down
Platform (2), the front and rear inner surface on the right side of base (1) have been respectively articulated with connecting rod one (3), connecting rod two (4), connecting rod one (3), connecting rod two
(4) the other end is hinged with the front and rear inner surface on the left of platform (2) respectively, and connecting rod three (5) is hinged with the middle part of connecting rod one (3),
Connecting rod four (6) is hinged with the middle part of connecting rod two (4), one end of connecting rod three (5) is articulated with the preceding inner surface on the right side of platform (2), even
One end of bar four (6) is articulated with the rear inner surface on the right side of platform (2), and inner surface offers groove before and after base (1) left side, is set in groove
Being equipped with can be sheathed in connecting rod (7) along the connecting rod (7) that grooved rail mark moves, connecting rod three (5), the other end of connecting rod four (6),
Contiguous block (8) is arranged with the middle part of connecting rod (7), driving hydraulic cylinder (9), driving hydraulic cylinder (9) bag are provided with base (1)
Fixing end, movable end are included, the fixing end is connected with contiguous block (8) one end, the pedestal that the movable end is connected with base (1)
(10) connect, be additionally provided with controller, the controller electrically connects with driving hydraulic cylinder (9), and the base (1), which is arranged with, changes
To device (12), the reversing arrangement (12) includes pedestal, is provided with motor in pedestal, reversing plate is provided with the pedestal
(121), the reversing plate (121) is triangle, and the reversing plate (121) is provided centrally with drive gear (122), drive gear
(122) track is provided with the output axis connection of motor, the reversing plate (121), commutation platform (123) is provided with track, is changed
Platform (123) outer surface is provided with the tooth for being engaged with drive gear (122), commutation platform (123) bottom is connected with two
Commutate post (124), and the commutation post (124) can move along track, and the track includes setting along (121) three sides of reversing plate
Be sequentially connected three straight rails (125), the circular orbit (126) that is set using reversing plate (121) center as the center of circle, the round rail
With mutually being converged in the middle part of three straight rails (125), the reversing plate (121) offers groove, groove along on the outside of straight rail (125) in road (126)
Guide rod (127) is inside hinged with, one end of guide rod (127) is provided with guide pad one (1271), and the other end is provided with for inciting somebody to action
The post (124) that commutates imports the guide pad two (1272) of circular orbit (126), and the commutation platform (123) is connected with base (1).
2. according to a kind of hoistable platform capable of reversing described in claim 1, it is characterised in that connecting rod one (3) and connecting rod three (5)
Hinged place, synchronizing bar (121) is also associated between connecting rod two (4) and the hinged place of connecting rod four (6).
3. according to a kind of hoistable platform capable of reversing described in claim 1, it is characterised in that be provided with the platform (2)
Anti-skidding salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282454.2A CN107827023A (en) | 2017-12-06 | 2017-12-06 | A kind of hoistable platform capable of reversing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282454.2A CN107827023A (en) | 2017-12-06 | 2017-12-06 | A kind of hoistable platform capable of reversing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107827023A true CN107827023A (en) | 2018-03-23 |
Family
ID=61641744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711282454.2A Withdrawn CN107827023A (en) | 2017-12-06 | 2017-12-06 | A kind of hoistable platform capable of reversing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107827023A (en) |
-
2017
- 2017-12-06 CN CN201711282454.2A patent/CN107827023A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |
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| WW01 | Invention patent application withdrawn after publication |