CN104842706B

CN104842706B - It is a kind of can automatic lifting and the drawing chair that moves horizontally

Info

Publication number: CN104842706B
Application number: CN201510153763.4A
Authority: CN
Inventors: 蒋鑫
Original assignee: 河南科技大学
Priority date: 2015-04-02
Filing date: 2015-04-02
Publication date: 2018-04-20
Also published as: CN104842706A

Abstract

It is a kind of can automatic lifting and the drawing chair that moves horizontally, including base, seat body and elevating mechanism, are equipped with walking mechanism below base, base top is equipped with two root posts；Elevating mechanism includes double output shaft decelerating motor, two winding drums, two fixed pulleys I and two fixed pulleys II, a roll of steel wire rope is respectively equipped with two winding drums, one end of steel wire rope is connected with winding drum, and the other end is connected after bypassing corresponding fixed pulley I and fixed pulley II with seat body；Control cabinet is additionally provided with, receiver of remote-control sytem, controller, steering gear are equipped with control cabinet；Remote controler is additionally provided with, remote controler and receiver of remote-control sytem wireless connection, the signal receiving end of controller are connected with receiver of remote-control sytem, and signal output part is connected with travel driving unit, steering gear and the decelerating motor of walking mechanism.It can be not only that drawing saves the time, but also avoid the security risk above and below frequently and moved ladder and brought.

Description

It is a kind of can automatic lifting and the drawing chair that moves horizontally

Technical field

The present invention relates to a kind of drawing equipment, more particularly, to it is a kind of can automatic lifting and the drawing chair that moves horizontally.

Background technology

With the development of society, the demand of big length paint constantly increases, in big length graphics art production process In, artist needs one kind to ascend a height equipment to expand artist on big length drawing paper/painting canvas（More than 1.8 meters）Drawing scope. In traditional way, generally use double ladder is aided in, but uses double ladder, and artist is needed repeatedly up and down to adjust Double ladder or so and upper and lower position, not only cause the very big inconvenience used, but also influence the horizontal normal performance of artist, separately Outside since the unstability of itself structure, the also work for artist bring great security risk.

The content of the invention

In order to solve the above technical problem, the present invention provides it is a kind of can automatic lifting and the drawing chair that moves horizontally, not only It is easy to use, and securely and reliably.

The in order to solve the above-mentioned technical problem used technical solution of the present invention is：One kind automatic lifting and can move horizontally Drawing chair, including base, seat body and elevating mechanism are equipped with walking mechanism, walking mechanism is by being located in the lower section of base Travel driving unit driving walking on base, is fixed with two root posts above base；The elevating mechanism includes The double output shaft decelerating motor being located on base, two elevators being connected respectively with the both ends of the decelerating motor double output shaft Cylinder and two fixed pulleys I being correspondingly arranged with two winding drums, axis and the corresponding winding drum of described two fixed pulleys I Axis is arranged in parallel, and corresponding fixed pulley I is corresponded on the top of two root posts and is respectively equipped with a fixed pulley II, the fixed pulley II The axis of axis and fixed pulley I be arranged in parallel, be respectively equipped with a roll of steel wire rope on two winding drums, the one of the steel wire rope End is fixedly connected with corresponding winding drum, after the other end is around corresponding fixed pulley I and fixed pulley II, with the seat body It is fixedly connected；The control cabinet being arranged on base is further included, receiver of remote-control sytem, controller are equipped with the control cabinet, is used for The steering gear and battery that control walking mechanism is turned to；Be additionally provided with remote controler, the remote controler and receiver of remote-control sytem without Line connects, and the signal receiving end of the controller is connected with receiver of remote-control sytem, signal output part and travel driving unit, steering Device and double output shaft decelerating motor are connected, and the battery is used to slow down to walking mechanism driving device and double output shaft electric Machine provides power supply.

Further, the seat body is equipped with backrest and safety rope, and the sidepiece of seat body is equipped with handrail, with handrail Tool box is connected with, the front lower portion of seat body, which is equipped with, to be ridden；

Further, it is coated with soft gas permeable material on the seat body, backrest, handrail and safety rope.

Further, it is equipped with the seat body and is used for the directive wheel that the lifting to seat body play the guiding role Group.

Beneficial effect：

Using the present invention, artist can voluntarily carry out the adjustment of height and the movement of position as desired by remote controler, And continually high and low is no longer needed, can be not only that drawing saves the time, but also avoid above and below frequently and move ladder And the security risk brought.

Brief description of the drawings

Fig. 1 is the structure diagram of the present invention.

Fig. 2 is the side view of Fig. 1.

Fig. 3 is elevating mechanism schematic diagram.

In figure, 1, control cabinet, 2, column, 3, tool box, 4, foot-operated, 5, connector, 6, guide wheel group, 7, safety rope, 8, Backrest, 9, remote controler, 10, seat body, 11, receiver of remote-control sytem, 12, controller, 13, steering gear, 14, battery, 15, bottom Seat, 16, walking mechanism, 17, double output shaft decelerating motor, 18, winding drum, 19, fixed pulley I, 20, steel wire rope, 21, fixed pulley II, 22, handrail.

Embodiment

Further specific detailed description is done to the present invention with reference to the accompanying drawings and detailed description.

As shown in the figure, a kind of can automatic lifting and the drawing chair that moves horizontally, it is characterised in that:Including base 15, seat Chair body 10 and elevating mechanism.

Walking mechanism 16 is equipped with the lower section of base 15, walking mechanism 16 is driven by the travel driving unit being located on base 16 Dynamic walking, two root posts 2 are fixed with the top of base 15.

The elevating mechanism include being located at double output shaft decelerating motor 17 on base 15, respectively with the decelerating motor Two winding drums 18 that the both ends of 17 double output shafts are connected and two fixed pulleys I 19 being correspondingly arranged with two winding drums, The axis of two fixed pulleys I 19 is arranged in parallel with the axis of corresponding winding drum.

Corresponding fixed pulley I 19 is corresponded on the top of two root posts 2 and is respectively equipped with a fixed pulley II 21, the fixed pulley II The axis of 21 axis and fixed pulley I 19 is arranged in parallel, and a roll of steel wire rope 20, the steel are respectively equipped with two winding drums 18 One end of cord 20 is fixedly connected with corresponding winding drum 18, after the other end is around corresponding fixed pulley I 19 and fixed pulley II 21, It is fixedly connected with the backrest or seat portion of the seat body 10.

Control cabinet 1 is provided with base 15, receiver of remote-control sytem 11, controller 12 are equipped with the control cabinet 1, is used for The steering gear 13 and battery 14 that control walking mechanism is turned to；Remote controler 9 is additionally provided with, the remote controler 9 connects with remote control 11 wireless connection of device is received, the signal receiving end of the controller 12 is connected with receiver of remote-control sytem 11, signal output part and walking Driving device, steering gear 13 and double output shaft decelerating motor 17 are connected, and the battery 14 is used to drive to walking mechanism Device and double output shaft decelerating motor provide power supply.

The seat body 10 is equipped with backrest 8 and safety rope 7, and the sidepiece of seat body 10 is equipped with handrail 22, with handrail 22 are connected with tool box 3, and the front lower portion of seat body 10 is equipped with foot-operated 4；

Soft gas permeable material is coated with the seat body 10, backrest 8, handrail 22 and safety rope 7.

It is equipped with what the lifting being used for seat body 10 play the guiding role by connector 5 on the seat body 10 Guide wheel group 6.

The guide wheel group of present embodiment is two, is engaged the lifting to seat body 10 with two root posts respectively It is oriented to.

Each guide wheel group 6 includes main directive wheel 6-1 and side directive wheel 6-2, and the side directive wheel can be two, It is separately positioned on the both sides of same root post.Present embodiment is as shown in the figure, each guide wheel group 6 is by a directive wheel 6- A 1 and side directive wheel 6-2 is formed, and the wheel shaft of two directive wheels is arranged vertically, and two side directive wheel 6-2 are separately positioned on two The inner side of root post or the outside for being arranged on two root posts at the same time（Present embodiment is as shown in the figure, two side directive wheels 602 are separately positioned on the outside of two root posts）.The column 2 can be welded by channel steel is back-to-back by connecting plate, described Side directive wheel 6-2 be stuck in behind the wing side of channel steel.

Claims

1. a kind of can automatic lifting and the drawing chair that moves horizontally, it is characterised in that:Including base（15）, seat body（10） And elevating mechanism, in base（15）Lower section be equipped with walking mechanism（16）, walking mechanism（16）By being located at base（15 ）On row Driving device driving walking is walked, in base（15）Top be fixed with two root posts（2）；The elevating mechanism includes being located at Base（15）On double output shaft decelerating motor（17）, respectively with the decelerating motor（17）What the both ends of double output shaft were connected Two winding drums（18）And two fixed pulleys I being correspondingly arranged with two winding drums（19）, two fixed pulleys I（19） Axis be arranged in parallel with the axis of corresponding winding drum, in two root posts（2）Top correspond to corresponding fixed pulley I（19）Set respectively There is a fixed pulley II（21）, the fixed pulley II（21）Axis and fixed pulley I（19）Axis be arranged in parallel, two volume Raise and a roll of steel wire rope is respectively equipped with cylinder（20）, one end of the steel wire rope is fixedly connected with corresponding winding drum, the other end around Cross corresponding fixed pulley I（19）With fixed pulley II（21）Afterwards, with the seat body（10）It is fixedly connected；Further include and be arranged on Base（15）On control cabinet（1）, the control cabinet（1）It is interior to be equipped with receiver of remote-control sytem（11）, controller（12）, for controlling The steering gear that walking mechanism is turned to（13）And battery（14）；It is additionally provided with remote controler（9）, the remote controler（9）With it is distant Control receiver（11）Wireless connection, the controller（12）Signal receiving end and receiver of remote-control sytem（11）It is connected, signal is defeated Outlet and travel driving unit, steering gear（13）And double output shaft decelerating motor（17）It is connected, the battery（14）With In providing power supply to walking mechanism driving device and double output shaft decelerating motor；In the seat body（10）It is equipped with and uses In to seat body（10）The guide wheel group that play the guiding role of lifting（6）.

2. it is according to claim 1 it is a kind of can automatic lifting and the drawing chair that moves horizontally, it is characterised in that：The seat Chair body（10）Equipped with backrest（8）And safety rope（7）, seat body（10）Sidepiece be equipped with handrail（22）, with handrail（22）Even It is equipped with tool box（3 ）, seat body（ 10）Front lower portion be equipped with it is foot-operated（ 4）.

3. it is according to claim 2 it is a kind of can automatic lifting and the drawing chair that moves horizontally, it is characterised in that：Described Seat body（10）, backrest（8）, handrail（22）And safety rope（7）On be coated with soft gas permeable material.