CN105286294B - A kind of full-automatic picture platform - Google Patents
A kind of full-automatic picture platform Download PDFInfo
- Publication number
- CN105286294B CN105286294B CN201510707663.1A CN201510707663A CN105286294B CN 105286294 B CN105286294 B CN 105286294B CN 201510707663 A CN201510707663 A CN 201510707663A CN 105286294 B CN105286294 B CN 105286294B
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- China
- Prior art keywords
- platform
- arm
- base
- oil cylinder
- drawing board
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Abstract
Platform is drawn the present invention relates to full-automatic, including base, platform and drawing board, base both sides are connected by shear arm with platform both sides, two shear arms are connected by rotating shaft, shear arm includes the first arm and the second arm and the first arm and the second arm are connected by one end of rotating shaft, one end of first arm and the provided at one of platform are connected, the other end is provided with roller, one end of second arm and the provided at one of base are connected, the other end is provided with roller, base is provided with raise-lower hydraulic oil cylinder, hoist cylinder bar is connected with the middle part of rotating shaft, platform side is rotatably coupled with drawing board side by rotary shaft, drawing board is provided with chute, platform is provided with upset hydraulic jack, the front end of overturning oil cylinder bar is provided with sliding ball, sliding ball is located in chute and can slided in it, hydraulic system and motor are additionally provided with base, hydraulic system is connected with raise-lower hydraulic oil cylinder and upset hydraulic jack, also include the controller being connected with hydraulic system and motor.Picture platform is easy to adjust for this, be easy to painter.
Description
Technical field
The invention belongs to equipment technical field of drawing a picture, it is related to a kind of picture platform drawn a picture, and in particular to a kind of to draw a picture
It is full-automatic to draw platform.
Background technology
The picture platform that domestic expert of calligraphy and painting mainly uses in drawing has two kinds：One kind is that Table top type draws platform；Another is wooden knot
Structure easel adds drawing board.In the form of expression, majority is expert of calligraphy and painting's self manufacture or asks individual workship etc. on behalf of making.
Expert of calligraphy and painting needs to bend in painting process, bent over, with the increase at age, and working dynamics is also big, causes book
Artist's is short of physical strength, and fatigue is excessive；Also, long-term creation of bending over the desk can cause the diseases such as scapulohumeral periarthritis, the cervical spondylopathy of artist.
Meanwhile, picture case can not be tilted in painting process, and artist needs to stand to be drawn a picture on stool etc., abnormally dangerous, is often gone out
Certain existing artist falls down accidentally in production process, and therefore What is more can not continue drawing, and this is just caused extremely to artist
Situations such as serious biophysical trauma and emotional trauma.In addition, change of the picture case due to not positive negative angle, in painting process
Often there is situations such as prepared Chinese ink is dripped to or trickled on picture, this can allow an extraordinary works, and all that has been achieved is spoiled.
Therefore, a kind of new picture platform is continued at present.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art there is provided a kind of full-automatic picture platform, this is full-automatic
Draw platform and solve artist and draw difficult small space inside-paint is big, traditional immovable picture of drawing board is big to be drawn and climb up the danger climbed down and wound
The problems such as droplets of ink is splashed, trickled during work.
To achieve these goals, the present invention provides following technical scheme：A kind of full-automatic picture platform, it includes base, put down
Platform and drawing board, it is characterized in that, the both sides of the base are connected by a shear arm with the both sides of the platform respectively, two institutes
State shear arm by rotating shaft to be connected, safety arm is additionally provided with the shear arm, wherein, the shear arm includes the first arm and the
The centre position of two arms and first arm and the second arm can be rotationally connected by one end of the rotating shaft, and described
The bottom surface of one end of one end of one arm and the platform is pivotally connected, is provided with and can be rolled along the top surface of the base on the other end
Dynamic roller, the top surface of one end of second arm and one end of the base is pivotally connected, be provided with the other end can be along
The raise-lower hydraulic oil cylinder pivotally connected with it, institute are provided with the roller that the bottom surface of the platform is rolled, the top surface of the base
The hoist cylinder bar for stating raise-lower hydraulic oil cylinder is connected with the middle part of the rotating shaft, top surface side and the drawing board of the platform
Bottom surface side can be rotationally connected by rotary shaft, is provided with the bottom surface of the drawing board from side and extends to opposite side
Chute, be provided with the upset hydraulic jack pivotally connected with it on the top surface of the platform, the upset hydraulic jack is turned over
The front end for turning cylinder rod is provided with sliding ball, and the sliding ball is arranged in the chute and can slided in the chute, the bottom
Hydraulic system is additionally provided with the top surface of seat and the motor of the hydraulic system is driven, the hydraulic system and the lifting liquid
Compressing cylinder is connected with upset hydraulic jack, and buffer is both provided with the raise-lower hydraulic oil cylinder and upset hydraulic jack, described
It is provided with hydraulic system in explosion-proof valve and the motor and thermistor is installed, this, which automatically draws platform, also includes and the liquid
Pressure system and the connected controller of motor and the limit switch being connected with the controller.
On the one hand, wherein, the maintenance window relative with motor with the hydraulic system is provided with the platform.
On the other hand, wherein, the surrounding of the bottom surface of the platform is provided with Flexible Safety frame.
Finally, wherein, be respectively arranged with a hole for hoist at four angles of the platform.
Compared with existing picture platform, full-automatic picture platform of the invention has following advantageous effects：
1st, it can improve the single work posture of expert of calligraphy and painting, reduce its working strength.
2nd, it may move, can fix, and save placement space and creative time.
3rd, it does not need expert of calligraphy and painting to climb up and climbed down in creation, so as to avoid physical safety risk.
4th, it can adjust the positive negative angle of inclination, therefore droplets of ink, the phenomenon flowed on picture when can solve drawing.
5th, it can mitigate the pain that the diseases such as artist's scapulohumeral periarthritis, neck lumbar vertebrae are brought.
6th, it uses safety equipped with multiple safety measures.
7th, draw felt rug and paper is fixed conveniently.
8th, it is configured with controller, operates and easy to use.
9th, its drawing board is replaceable and a variety of drawing boards of different sizes can be set, and is easy to draw different size of paintings.
Brief description of the drawings
Fig. 1 shows the base and platform and the attachment structure between them of the full-automatic picture platform of the present invention.
Fig. 2 shows the platform and drawing board and the attachment structure between them of the full-automatic picture platform of the present invention.
Wherein, in order to simplify with clearly, Fig. 1 and Fig. 2 are schematic diagrames.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples, and the content of embodiment is not as the guarantor to the present invention
Protect the limitation of scope.
The full-automatic picture platform of the present invention includes base 1, platform 2 and drawing board 13.Wherein, the base 1 is used to be placed on ground
On face etc., to provide support.The platform 2 is connected with the base 1, and the platform 2 can be lifted.The drawing board 13 with it is described
Platform 2 is connected, and it can be tilted relative to the platform 2.When drawing a picture, draw felt rug and paper be fixed on the drawing board 13,
Used for expert of calligraphy and painting.
Fig. 1 shows the base and platform and the attachment structure between them of the full-automatic picture platform of the present invention.Such as Fig. 1 institutes
Show, the both sides of the base 1 are connected by a shear arm 3 with the both sides of the platform 2 respectively.So, two scissors are had
The structure of arm 3 and described two shear arms 3 is identical.Two shear arms 3 are connected by rotating shaft 4.
Wherein, each shear arm 3 includes the first arm 3.1 and the second arm 3.2 and the arm of first arm 3.1 and second
3.2 centre position can be rotationally connected by one end of the rotating shaft 4.So, the arm of the first arm 3.1 and second
3.2 can rotate around the rotating shaft 4.
The bottom surface of one end of one end of first arm 3.1 and the platform 2 is pivotally connected, be provided with the other end can edge
The roller 5 that the top surface of the base 1 is rolled.So, first arm 3.1 can be rotated relative to one end of the platform 2
And can be rolled along the base 1.
The top surface of one end of one end of second arm 3.2 and the base 1 is pivotally connected, be provided with the other end can edge
The roller 5 that the bottom surface of the platform 2 is rolled.So, second arm 3.2 can be rotated relative to one end of the base 1
And can be rolled along the platform 2.
In the present invention, by one end of first arm 3.1 be connected to pivot on the platform 2 with by second arm
The pivot in the vertical direction that 3.2 one end is connected on the base 1 is relative to each other.Meanwhile, first arm 3.1 it is another
Also in the vertical direction is relative to each other with the roller 5 on the other end of second arm 3.2 for roller 5 on end.
The raise-lower hydraulic oil cylinder 6 pivotally connected with it is provided with the top surface of the base 1.So, the raise-lower hydraulic
Oil cylinder 6 can be rotated relative to the top surface of the base 1.The hoist cylinder bar 7 of the raise-lower hydraulic oil cylinder 6 and the rotating shaft 4
Middle part be connected.
In the present invention, the raise-lower hydraulic oil cylinder 6 drives the hoist cylinder bar 7 to stretch, so as to promote the rotating shaft 4
Rise or fall, and then realize the lifting of the platform 2.In the lifting process of the platform 2, the one of first arm 3.1
End is rotated relative to the platform 2, the other end is rolled relative to the base 1.Meanwhile, one end of second arm 3.2 is relative
In the base 1 is rotated, the other end is rolled relative to the platform 2.In such manner, it is possible to support the raising and lowering of the platform 2.
In the present invention, it is preferred to, it is additionally provided with safety arm 11 on the shear arm 3.The safety arm 11 can be set
On the arm 3.2 of the first arm 3.1 and/or second.When the platform 2 is repaired or maintained, the safety arm 11 is placed
Between the base 1 and platform 2, to support the platform 2.So, under avoiding the platform 2 because of accidental cause
Drop, it is to avoid operating personnel are caused with injury.
In addition, in the present invention, it is preferred to, the surrounding of the bottom surface of the platform 2 is provided with Flexible Safety frame.The flexibility
Safe frame can prevent the platform 2 to be expressed to people or article during decline.It is highly preferred that four of the platform 2
A hole for hoist is respectively arranged with angle.When the platform 2 is macrotype platform, it can be lifted by the hole for hoist described flat
Platform 2, in order to the installation and removal of the platform 2.Meanwhile, in transportation, the spiral shell through the hole for hoist can be used
Bolt tightens together the platform 2 and base 1, it is to avoid the platform 1 damage unnecessary caused by inclination in transportation
It is bad.
Fig. 2 shows the platform and drawing board and the attachment structure between them of the full-automatic picture platform of the present invention.Such as Fig. 2 institutes
Show, the top surface side of the platform 2 and the bottom surface side of the drawing board 13 can be rotationally connected by rotary shaft 14.It is excellent
Selection of land, the top surface side of the platform 2 and the bottom surface side of the drawing board 13 are rotatably connected to by multiple rotary shafts 14
Together.So, the drawing board 13 can be rotated relative to the platform 2, so as to be tilted relative to the platform 2.In the present invention
In, it is highly preferred that it is detachably connected between the platform 2 and the drawing board 13, in order to change different size of drawing board 13,
Consequently facilitating fixed different size of picture felt rug and paper, and then it is easy to different size of paintings of drawing a picture.
The chute 15 that opposite side is extended to from side is provided with the bottom surface of the drawing board 13.On the top surface of the platform 2
It is provided with the upset hydraulic jack 16 pivotally connected with it.So, the upset hydraulic jack 16 can be relative to the platform 2
Top surface rotate.The front end of the overturning oil cylinder bar 17 of the upset hydraulic jack 16 is provided with sliding ball 18.The sliding ball 18 is set
In the chute 15 and can the slip in the chute 15.
In the present invention, the upset hydraulic jack 16 drives the overturning oil cylinder bar 17 to stretch.The overturning oil cylinder bar
17 promote the drawing board 13 to be rotated relative to the platform 2, so as to realize the inclination of the drawing board 13.
In the present invention, it is both provided with buffer in the raise-lower hydraulic oil cylinder 6 and upset hydraulic jack 16.So, exist
The platform 2 can reduce the decrease speed of the platform 2 when would fall to extreme lower position, reduce the impact of the platform 2,
So as to extend the service life of the platform 2.Similarly, it can reduce described when the drawing board 13 will be placed into horizontal level
The decrease speed of drawing board 13, reduces the impact of the drawing board 13, so as to extend the service life of the drawing board 13.
In addition, in the present invention, hydraulic system 8 being additionally provided with the top surface of the base 1 and the hydraulic system 8 is driven
Motor 9.The hydraulic system 8 is connected with the raise-lower hydraulic oil cylinder 6 and upset hydraulic jack 16, with to the lifting liquid
Compressing cylinder 6 and upset hydraulic jack 16 provide hydraulic oil, consequently facilitating the raise-lower hydraulic oil cylinder 6 and upset hydraulic jack 16
Work.
In the present invention, it is provided with explosion-proof valve in the hydraulic system 8.In such manner, it is possible to prevent because the hydraulic system 8 is prominent
Right decompression, such as pipeline rupture, decline defective valve and cause suddenly falling off for the platform 2 and drawing board 13.Therefore, on the one hand
Safety is able to ensure that, the damage of the full-automatic parts for drawing platform on the other hand can be prevented.
Meanwhile, in the present invention, thermistor is installed in the motor 9.The thermistor can be to described electronic
Machine 9 provides effective protection, prevents the contingency caused by the motor 9 is overheated, it is ensured that the whole full-automatic safety for drawing platform
Operation.
In the present invention, it is preferred to, the maintenance relative with motor 9 with the hydraulic system 8 is provided with the platform 2
Window 12.So, when the platform 2 drops on the base 1, in the hydraulic system 8 and motor 9 and its circuit or pipe
Road break down when, maintenance personal can above platform by it is described maintenance window 12 it is repaired, without force
The platform 2 is raised, therefore so that maintenance is more convenient, fast.
Moreover, in the present invention, this automatically draws the control that platform also includes being connected with the hydraulic system 8 and motor 9
Device 10.Preferably, the controller 10 is arranged on the full-automatic outside for drawing platform, in order to operate the controller 10.Institute
The control to the motor 9 and the hydraulic system 8 can be realized by stating controller 10, so as to realize to raise-lower hydraulic oil
The control of cylinder 6 and upset hydraulic jack 16.Therefore, the controller 10 is passed through, you can realize the lifting of the drawing board 13 and incline
Tiltedly.
In the present invention, the full-automatic picture platform further comprises the limit switch being connected with the controller 10.It is preferred that
Ground, the limit switch is arranged on the shear arm 3.By setting the limit switch, it can prevent the platform 2 from making
Injured during because caused by stroke exceeds design runlength.
The full-automatic picture platform of the present invention can enter drawing board according to the occupation mode method of artist by electro-hydraulic system
Row lifting and tilt, to reach the using effect of artist, thoroughly solve artist small space inside-paint it is big picture (more than six chis)
Difficulty, traditional immovable picture of drawing board is drawn greatly and climbs up the problems such as droplets of ink is splashed, trickled in the danger climbed down and production process.
The above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not to the present invention
Embodiment restriction.For those of ordinary skill in the field, it can also make on the basis of the above description
Other various forms of changes or variation.Here all embodiments can not be exhaustive.Every skill for belonging to the present invention
Row of the obvious changes or variations that art scheme is extended out still in protection scope of the present invention.
Claims (1)
1. a kind of full-automatic picture platform, it includes base (1), platform (2) and drawing board (13), it is characterized in that, the two of the base (1)
Side is connected by a shear arm (3) with the both sides of the platform (2) respectively, and two shear arms (3) pass through rotating shaft (4) phase
Even, safety arm (11) is additionally provided with the shear arm (3), wherein, the shear arm (3) includes the first arm (3.1) and second
The centre position of arm (3.2) and first arm (3.1) and the second arm (3.2) by one end of the rotating shaft (4) rotationally
Link together, one end of first arm (3.1) and the bottom surface of one end of the platform (2) are pivotally connected, set on the other end
It is equipped with the roller (5) that can be rolled along the top surface of the base (1), one end and the base (1) of second arm (3.2)
The top surface of one end is pivotally connected, be provided with the roller (5) that can be rolled along the bottom surface of the platform (2), the bottom on the other end
The raise-lower hydraulic oil cylinder (6) pivotally connected with it, the lifting oil of the raise-lower hydraulic oil cylinder (6) are provided with the top surface of seat (1)
Cylinder rod (7) is connected with the middle part of the rotating shaft (4), the top surface side of the platform (2) and the bottom surface side of the drawing board (13)
It can be rotationally connected by rotary shaft (14), be provided with the bottom surface of the drawing board (13) from side and extend to opposite side
Chute (15), be provided with the upset hydraulic jack (16) pivotally connected with it, the upset liquid on the top surface of the platform (2)
The front end of the overturning oil cylinder bar (17) of compressing cylinder (16) is provided with sliding ball (18), and the sliding ball (18) is arranged on the chute (15)
It is interior and can slide in the chute (15), hydraulic system (8) and the driving liquid are additionally provided with the top surface of the base (1)
The motor (9) of pressure system (8), the hydraulic system (8) and the raise-lower hydraulic oil cylinder (6) and upset hydraulic jack (16) phase
Even, it is both provided with setting in buffer, the hydraulic system (8) in the raise-lower hydraulic oil cylinder (6) and upset hydraulic jack (16)
It is equipped with explosion-proof valve and the motor (9) and thermistor is installed, this, which automatically draws platform, also includes and the hydraulic system (8)
Set in the controller (10) being connected with motor (9) and the limit switch being connected with the controller (10), the platform (2)
The maintenance window (12) relative with motor (9) with the hydraulic system (8) is equipped with, the surrounding of the bottom surface of the platform (2) is set
A hole for hoist is respectively arranged with flexible safe frame, four angles of the platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510707663.1A CN105286294B (en) | 2015-10-28 | 2015-10-28 | A kind of full-automatic picture platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510707663.1A CN105286294B (en) | 2015-10-28 | 2015-10-28 | A kind of full-automatic picture platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105286294A CN105286294A (en) | 2016-02-03 |
| CN105286294B true CN105286294B (en) | 2017-09-19 |
Family
ID=55184779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510707663.1A Expired - Fee Related CN105286294B (en) | 2015-10-28 | 2015-10-28 | A kind of full-automatic picture platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105286294B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108835892B (en) * | 2018-06-11 | 2021-02-12 | 杭州港华家具有限公司 | All-round rotatory drawing desk |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6145800A (en) * | 1998-07-30 | 2000-11-14 | Watkins; Ronald Eugene | Collapsible portable work support |
| CN203762553U (en) * | 2014-03-26 | 2014-08-13 | 钦州学院 | Multifunctional drawing desk |
| CN203860707U (en) * | 2014-04-15 | 2014-10-08 | 西南交通大学 | Portable multifunctional drawing frame |
| CN204580391U (en) * | 2015-04-28 | 2015-08-26 | 徐华林 | lifting tea table |
-
2015
- 2015-10-28 CN CN201510707663.1A patent/CN105286294B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105286294A (en) | 2016-02-03 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20191028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |