CN211998701U

CN211998701U - Movable manned painting and calligraphy workbench

Info

Publication number: CN211998701U
Application number: CN202020376739.3U
Authority: CN
Inventors: 陈立新; 陈嵘山
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-24
Anticipated expiration: 2030-03-23

Abstract

The utility model provides a portable manned painting and calligraphy workstation, including horizontal running gear on chassis, the chassis, elevating system, the last lift platform of elevating system and controller, its characteristics are: the lifting platform is provided with a seat and a workbench, the seat is connected with the lifting platform through a longitudinal moving device, and the seat can move back and forth on the lifting platform. The lifting mechanism comprises a scissor-type lifting mechanism, a hydraulic cylinder and a hydraulic pump, and the hydraulic pump is controlled to be opened and closed by a controller. The transverse traveling mechanism comprises transverse moving wheels and a transverse motor which are connected with the chassis and arranged at two ends of a rotating shaft, and the transverse moving wheels are driven by the transverse motor under the control of the controller. The person of drawing can be controlled by oneself on lift platform and remove the optional position in drawing wall the place ahead and draw a picture, and the seat can be in three-dimensional direction steady movement, is convenient for follow various far and near angles and observes the picture, is particularly suitable for the jumbo size drawing. And the operation is convenient, the use is safe, the physical consumption of the painter is reduced, and the painting process is more comfortable and pleasant.

Description

Movable manned painting and calligraphy workbench

Technical Field

The utility model belongs to the technical field of the auxiliary facilities is used in the drawing, a portable manned painting and calligraphy workstation specifically says so.

Background

Painters often feel very tricky when they are faced with drawing large-sized pictures of two meters or more in height. At present, the drawing of large-size pictures has two main ways: firstly, the drawing paper is tiled on the ground or a long table, the whole with normal proportion is difficult to see when the drawing paper is flatly placed, the drawing paper is often required to be bent down to draw, and after one drawing is finished, the waist is sore and backache, so that a plurality of painters are difficult to bear or even give up; secondly, auxiliary facilities such as ladders and engineering racks are erected to tile the drawing paper on the wall, painters need to observe the perspective relation of pictures at any time in the drawing process, and sometimes find that the missed parts need to be supplemented, so that the pictures need to be observed from far to near by climbing up and down frequently. When the position needs to be moved, the user needs to move the ladder to the next drawing position, the drawing is very troublesome, the user can stand on the ladder to draw, the drawing is not safe, and the user can not take and place tools conveniently. The mode can cause fatigue and muscle damage of the painter, increase physical consumption, limit painting actions, influence painting quality and easily cause safety accidents.

For old painters over 60 years old, the painting level and the art maintenance are high, the painting skill is skilled, the thinking is still active, and the painting boundary and the creation level reach the top of art. But the physical strength is obviously reduced, the large-size painting brings much burden to the body of the old painter, even the large-size painting gives up completely, the artistic life is ended prematurely, the people of the old painter feel wonderful and regret, and the appearance of a lot of excellent painting works is reduced for the society, so that the immeasurable loss is caused.

How to design a dynamic formula manned painting and calligraphy workstation, make things convenient for the painter to control by oneself on lift platform and move the optional position in drawing wall the place ahead and draw the jumbo size drawing, convenient operation, it is safe in utilization, alleviate painter physical demands, make old painter glow art youth, prolong art life, this can have very big practical value and fine social.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the above-mentioned problem that prior art exists, provide a portable manned painting and calligraphy workstation, the person of drawing can be controlled by oneself on lift platform and remove the optional position in drawing wall the place ahead and draw, convenient operation, and is safe in utilization, alleviates painter's physical demands, makes the drawing process comfortable more and happy.

The utility model aims at realizing through the following technical scheme:

the movable manned painting and calligraphy workbench comprises a chassis, a transverse traveling mechanism, a lifting platform and a controller, wherein the transverse traveling mechanism, the lifting mechanism and the controller are arranged on the chassis, the lifting platform is arranged on the lifting mechanism, the seat is connected with the lifting platform through a longitudinal moving device, the seat is moved back and forth on the lifting platform, and the lifting mechanism and the traveling mechanism are controlled by the controller.

The technical scheme is further improved as follows: the lifting mechanism comprises a scissor type lifting mechanism, a hydraulic cylinder and a hydraulic pump, the hydraulic pump is controlled by the controller to enable an expansion link of the hydraulic cylinder to extend and retract, the scissor type lifting mechanism is driven, and the scissor type lifting mechanism drives the lifting platform to lift; the transverse traveling mechanism comprises two rotating shafts on the chassis, transverse moving wheels at two ends of the rotating shafts and a transverse motor, and the controller controls the transverse motor to drive the transverse moving wheels to rotate forwards, reversely or stop.

An improvement to the above technical solution: the longitudinal moving device on the lifting platform is two longitudinal sliding rails arranged in parallel, and the bottom of the seat is located on the two longitudinal sliding rails.

Another improvement to the above technical solution: the longitudinal moving device on the lifting platform comprises a longitudinal guide rail arranged on the lifting platform, seat moving wheels arranged at the bottom of the seat and a seat driving motor for driving the seat moving wheels, the seat moving wheels are located on the longitudinal guide rail, and the seat driving motor is controlled by the controller to enable the seat moving wheels to move back and forth along the longitudinal guide rail.

The technical scheme is further improved as follows: the front edge of the lifting platform is connected with a pedal bottom plate, and the height of the pedal bottom plate is lower than that of the lifting platform; the chassis front edge sets up two connecting rods, articulated pulley yoke on the connecting rod, be connected with the pulley on the free end of pulley yoke, still dispose a wall slide rail, wall slide rail level is fixed on being close to the wall, the pulley embedding in the wall guide rail.

The technical scheme is further improved as follows: the chair is arranged in the middle of the lifting platform, the backrest of the chair is an inclination-angle-adjustable backrest, the workbench is arranged on one side of the chair, the armrest is arranged on the other side of the chair, the armrest is mounted on the lifting platform, and the workbench and the armrest are both kept at a certain distance from the chair.

The technical scheme is further improved as follows: the controller is arranged on the workbench or the lifting platform and is a wired controller or a wireless remote control terminal; the mobile phone fixing device is characterized in that a telescopic rod or a snake-shaped rod is arranged on the workbench or the lifting platform, a mobile phone fixing clamping part or a camera is arranged at the free end of the telescopic rod or the snake-shaped rod, and a signal wire used for being connected with a mobile phone or a tablet personal computer is connected to the camera.

The technical scheme is further improved as follows: the movable manned painting and calligraphy workbench is also provided with an iron plate, a felt and a magnetic nail which are used for being fixed on the wall surface and used as a drawing board for pasting drawing paper.

The utility model has the advantages that:

1. the utility model discloses portable manned painting and calligraphy workstation adopts the mechatronic design, sets up the seat of horizontal running gear, lift platform and back-and-forth movement on the chassis, the drawing person can be controlled on lift platform by oneself and remove the optional position in drawing wall the place ahead and draw the jumbo size drawing, the seat can be at three-dimensional direction steady movement, be convenient for follow various far and near angle observation pictures, do not need often to climb up and climb down, lightened painter's physical demands, make the drawing process more comfortable, light and happy. The method can particularly enable old painters to glow with artistic youth and prolong artistic life, and has great practical value and good social benefit;

2. the utility model discloses portable manned painting and calligraphy workstation's structural design is reasonable, and is multiple functional, operation convenient to use, and is safe in utilization, reliable.

Drawings

FIG. 1 is a front view of the movable manned painting and calligraphy workbench of the present invention in a raised state;

FIG. 2 is a side view of the movable manned painting and calligraphy workbench of the present invention in a retracted state;

fig. 3 is a schematic view of the control principle of the controller in the mobile manned painting and calligraphy workbench of the utility model.

The numbers in the figure are: 1-chassis, 2-traversing motor, 3-transverse moving wheel, 4-hydraulic cylinder, 5-scissor type lifting mechanism, 6-lifting platform, 7-armrest, 8-seat, 9-longitudinal slide rail, 10-workbench, 11-camera, 12-telescopic rod, 13-pedal bottom plate, 14-connecting rod, 15-pulley frame, 16-pulley, 17-wall slide rail, 18-drawing board, 19-wall, 20-supporting leg and 21-controller box.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings:

referring to fig. 1-3, the present invention relates to a mobile manned painting and calligraphy workbench, which comprises a chassis 1, a transverse traveling mechanism on the chassis 1, a lifting mechanism, a lifting platform 6 on the lifting mechanism, and a controller. The lifting platform 6 is provided with a seat 8 and a workbench 10, the seat 8 is connected with the lifting platform 6 through a longitudinal moving device, the seat 8 moves back and forth on the lifting platform 6, and the lifting mechanism and the traveling mechanism are controlled by the controller.

Specifically, the method comprises the following steps: the lifting mechanism comprises a scissor type lifting mechanism 5, a hydraulic cylinder 4 and a hydraulic pump, wherein the controller controls the hydraulic pump to enable an expansion rod of the hydraulic cylinder 4 to stretch and retract, and the scissor type lifting mechanism 5 is driven to enable the scissor type lifting mechanism 5 to drive a lifting platform 6 to lift.

The transverse traveling mechanism comprises two rotating shafts on a chassis 1, transverse moving wheels 3 and a transverse motor 2, wherein the transverse moving wheels are arranged at two ends of the rotating shafts, and the controller controls the transverse motor to drive the transverse moving wheels to rotate forwards, reversely or stop. As shown in fig. 2, the scissor type lifting mechanism 5 can be implemented by adopting the prior art, in this embodiment, a set of scissor type lifting mechanism 5 is formed by hinging 6 rods, the lower ends of two sets of scissor type lifting mechanisms 5 are symmetrically hinged on the chassis 1, the hinged parts of the two sets of scissor type lifting mechanisms 5 are connected by a connecting shaft, the upper ends of the two sets of scissor type lifting mechanisms 5 are hinged with the bottom surface of the lifting platform 6, the two sets of scissor type lifting mechanisms 5 are respectively provided with a hydraulic cylinder 4, and the two hydraulic cylinders 4 are controlled by one hydraulic pump.

In addition, the lifting mechanism can also adopt a mode that a motor drives a rope to lift the lifting platform 6, or adopt a vertical hydraulic cylinder to directly drive the lifting platform 6 to lift. The lifting mechanism can also adopt other lifting mechanisms in the prior art, so long as the use safety and reliability are ensured, the cost is lower, and the operation and the use are convenient.

One embodiment of the above longitudinal moving device: the longitudinal moving device on the lifting platform 6 can be two longitudinal sliding rails 9 arranged in parallel, and the bottom of the seat 8 is located on the two longitudinal sliding rails 8 to form sliding connection and is positioned through a positioning device. The moving mechanism of the automobile seat or the similar longitudinal moving device in the prior art can be adopted, so long as the safe and reliable use, low cost and convenient operation and use are ensured.

Another embodiment of the above longitudinal moving device: the longitudinal moving device on the lifting platform 6 comprises a longitudinal guide rail arranged on the lifting platform 6, a seat moving wheel arranged at the bottom of the seat 8 and a seat driving motor (not shown) for driving the seat moving wheel, wherein the seat moving wheel is located on the longitudinal guide rail, and the seat driving motor is controlled by the controller to enable the seat moving wheel to move back and forth along the longitudinal guide rail, which is shown in fig. 3. The longitudinal moving device is more convenient and faster to operate.

In order to facilitate standing painting, a pedal bottom plate 13 is connected to the front edge of the lifting platform, and the height of the pedal bottom plate 13 is lower than that of the lifting platform 6.

In order to ensure that the movable manned painting and calligraphy workbench and a wall 19 for painting keep parallel transverse movement, two connecting rods 14 are arranged on the front edge of the chassis 1, pulley carriages 15 are hinged on the connecting rods 14, pulleys 16 are connected to the free ends of the pulley carriages 15, a wall slide rail 17 is also configured, the wall slide rail 17 is horizontally fixed on the wall 19, and the pulleys 16 are embedded in the wall guide rail 17 and can smoothly slide.

In addition, a plurality of sections of channel steel can be laid on the ground to form two parallel guide rails which are parallel to the wall surface 19 of the painting, and the 4 transverse moving wheels 3 on the chassis 1 respectively move along the grooves of the two parallel guide rails, so that the movable manned painting and calligraphy workbench can be ensured to transversely move in parallel with the wall surface 19 of the painting.

In order to facilitate operation and safe use, the middle part of the lifting platform 6 is provided with the seat 8, and the backrest of the seat 8 is an inclination-adjustable backrest, so that the large-scale observation of pictures and the rest are facilitated. A workbench 10 is arranged on one side of the seat 8, an armrest 7 is arranged on the other side of the seat 8, the armrest 7 is n-shaped, the lower end of the armrest 7 is fixed on the lifting platform 6, and the armrest 7 is used as a pushing hand when pushing the movable manned painting and calligraphy workbench; and secondly, the safety protection device is used as a guardrail to ensure the safety of painters. In order to leave a space for movement, the table 10 and the armrest 7 are spaced apart from the seat 8. Specifically, one end of the bottom surface of the working platform 10 is connected to the pedal base plate 13 through the supporting legs 20, and the other end of the working platform 10 is seated on the lifting platform 6.

In order to facilitate the operation of the controller, the controller is disposed in a controller box 21 and is placed on the working platform 10 (or on the lifting platform 6), and is respectively connected with the traversing motor 2 and the commutator thereof, the seat driving motor and the commutator thereof, and the hydraulic pump and the reversing valve thereof through wires. The controller is a wired controller, and a wireless remote control terminal can also be configured.

In order to facilitate the long-distance observation of the whole picture, an expansion link 12 or a snake-shaped rod is arranged on the workbench 10 (or the lifting platform 6), a camera 11 or a mobile phone fixing clamping part is arranged at the free end of the expansion link 12 or the snake-shaped rod, and the camera 11 is connected with a signal wire used for being connected with a mobile phone or a tablet personal computer. The angle of the camera 11 can be controlled by the controller, and long-range or close-range shooting can be performed. The mobile phone can be fixed through the mobile phone fixing and clamping part on the telescopic rod 12 for shooting. The telescopic rod 12 can be an existing mobile phone self-timer rod. Therefore, the whole picture can be watched on the tablet personal computer or the mobile phone, and the details can be observed through local amplification.

For sufficient light, satisfy the drawing demand, can also set up the light on workstation 10 or lift platform 6, the light can adopt solar panel power supply or storage battery power supply.

In order to facilitate large-area drawing and to facilitate installation, the movable manned painting and calligraphy workbench is provided with an iron plate, a felt and a magnetic nail which are fixed on the wall surface 19 and used as a drawing board for pasting drawing paper. When the drawing board 18 is mounted, an iron plate is fixed to the wall surface 19, and then magnetic felt is attached to the iron plate with magnetic nails. When drawing is needed, the drawing paper is pasted on the surface of the felt, and then the felt and the drawing paper are fixed on the iron plate together by the magnetic nail.

The paint tray, the pen washing pool, the tool box, the tablet personal computer, the tea set and the like are placed on the workbench 10, so that a painter can use tools conveniently, and a painter can drink tea and relax at rest conveniently.

When the device is used, an artist stands on the pedal bottom plate 13 or sits on the seat 8, and controls the transverse motor 2 to drive the whole workbench to transversely move by operating the wireless remote control terminal; controlling a hydraulic pump to enable a telescopic rod of the hydraulic cylinder to stretch and drive a scissor type lifting mechanism 5, and enabling the scissor type lifting mechanism 5 to drive a lifting platform 6 to lift; the seat driving motor is controlled to drive the seat 8 to move back and forth, and the movement superposition in three directions can drive the painter to move to any position in front of the drawing board 18 to draw a picture, and can also move to different positions far away from the drawing board 18 to examine the picture.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also belong to the protection scope of the present invention in the spirit of the present invention and the changes, modifications, additions or substitutions made therein.

Claims

1. The movable manned painting and calligraphy workbench comprises a chassis, a transverse traveling mechanism, a lifting platform and a controller, wherein the transverse traveling mechanism, the lifting mechanism and the controller are arranged on the chassis, the lifting platform is arranged on the lifting mechanism, the seat is connected with the lifting platform through a longitudinal moving device, the seat is moved back and forth on the lifting platform, and the lifting mechanism and the traveling mechanism are controlled by the controller.

2. The mobile manned painting and calligraphy workbench according to claim 1, wherein the lifting mechanism comprises a scissor-type lifting mechanism, a hydraulic cylinder and a hydraulic pump, the hydraulic pump is controlled by the controller to extend and retract an expansion link of the hydraulic cylinder, and the scissor-type lifting mechanism is driven to drive the scissor-type lifting mechanism to drive the lifting platform to lift; the transverse traveling mechanism comprises two rotating shafts on the chassis, transverse moving wheels at two ends of the rotating shafts and a transverse motor, and the controller controls the transverse motor to drive the transverse moving wheels to rotate forwards, reversely or stop.

3. The mobile manned painting and calligraphy workbench according to claim 1 or 2, wherein the longitudinal moving device on the lifting platform is two parallel longitudinal sliding rails, and the bottom of the seat is seated on the two longitudinal sliding rails.

4. The mobile manned painting and calligraphy workbench according to claim 1 or 2, wherein the longitudinal moving device on the lifting platform comprises a longitudinal rail arranged on the lifting platform, a seat moving wheel arranged at the bottom of the seat and a seat driving motor for driving the seat moving wheel, the seat moving wheel is seated on the longitudinal rail, and the seat driving motor is controlled by the controller to enable the seat moving wheel to move back and forth along the longitudinal rail.

5. The mobile manned painting and calligraphy workbench according to claim 1 or 2, wherein a foot bottom plate is connected to the front edge of the lifting platform, and the height of the foot bottom plate is lower than that of the lifting platform; the chassis front edge sets up two connecting rods, articulated pulley yoke on the connecting rod, be connected with the pulley on the free end of pulley yoke, still dispose a wall slide rail, wall slide rail level is fixed on being close to the wall, the pulley embedding in the wall guide rail.

6. The mobile manned painting and calligraphy workbench according to claim 3, wherein a pedal base plate is connected to the front edge of the lifting platform, and the height of the pedal base plate is lower than that of the lifting platform; the chassis front edge sets up two connecting rods, articulated pulley yoke on the connecting rod, be connected with the pulley on the free end of pulley yoke, still dispose a wall slide rail, wall slide rail level is fixed on being close to the wall, the pulley embedding in the wall guide rail.

7. The mobile manned painting and calligraphy workbench according to claim 1 or 2, wherein the seat is arranged in the middle of the lifting platform, the backrest of the seat is an inclination-adjustable backrest, the workbench is arranged on one side of the seat, the armrest is arranged on the other side of the seat, the armrest is mounted on the lifting platform, and the workbench and the armrest are both kept at a certain distance from the seat.

8. The mobile manned painting and calligraphy workbench according to claim 6, wherein the seat is arranged in the middle of the lifting platform, the backrest of the seat is an inclination-adjustable backrest, the workbench is arranged on one side of the seat, the armrest is arranged on the other side of the seat, the armrest is mounted on the lifting platform, and the workbench and the armrest are both kept at a certain distance from the seat.

9. The mobile manned painting and calligraphy workbench according to claim 1 or 2, wherein the controller is arranged on the workbench or the lifting platform, and the controller is a wired controller or a wireless remote control terminal; the mobile phone fixing device is characterized in that a telescopic rod or a snake-shaped rod is arranged on the workbench or the lifting platform, a mobile phone fixing clamping part or a camera is arranged at the free end of the telescopic rod or the snake-shaped rod, and a signal wire used for being connected with a mobile phone or a tablet personal computer is connected to the camera.

10. The mobile manned painting and calligraphy workbench according to claim 1 or 2, characterized in that the mobile manned painting and calligraphy workbench is further provided with iron plates, felts and magnetic nails for fixing on the wall surface as a drawing board for pasting drawing paper.