CN215189996U

CN215189996U - Engineering drawing desk is freely switched to many drawings

Info

Publication number: CN215189996U
Application number: CN202120268526.3U
Authority: CN
Inventors: 张江华; 任国杰; 李成武; 郑惠; 刘聪; 李海尧
Original assignee: China Railway Construction Group Co Ltd
Current assignee: China Railway Construction Group Co Ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-17
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an engineering drawing desk is freely switched to many drawings relates to engineering drawing desk field, including the table shell, one side outer wall fixedly connected with backup pad of table shell, the empty core post of top fixedly connected with of backup pad, the traveller has been cup jointed in the top slip of empty core post, the mounting hole has been seted up on the empty core post, fixed mounting has the screwed pipe in the mounting hole, fixing bolt is installed to the screwed pipe internal thread, fixing bolt's one end with the lateral wall of traveller contacts, the top of traveller is provided with the regulation post. Through a plurality of fixed axles of upper and lower cross slot sliding connection, can realize accomodating a plurality of drawing boards, open the slide, can follow the drawing board that vertical inslot wanted, the vertical slot in worker's shape groove is provided with two guide angles with lower cross slot junction, can make the fixed axle have the direction when taking out the drawing board, avoids excessively pulling the drawing board when taking out the drawing board to the realization is switched the drawing board at any time at work.

Description

Engineering drawing desk is freely switched to many drawings

Technical Field

The utility model relates to an engineering drawing desk field, in particular to engineering drawing desk is freely switched to many drawings.

Background

The engineering drawing table is the instrument commonly used in fields such as engineering drawing, and along with information technology's development, drawing is in engineering drawing, fine arts creation, the rapid development in the aspect of the computer technology, but in actual work, computer drawing has advantages such as simple, high efficiency, practicality, but still can not leave the hand and draw the operation to debugging, discernment, the ratio of colour, and at the teaching in-process, the use amount of engineering drawing table is big, and the student uses comparatively frequently, and complicated structure's engineering drawing table is fragile.

The existing engineering drawing table can basically adjust the inclination angle of the table top, and the angle adjustment mode of the table top is various; but general structure is comparatively complicated, brings the inconvenient and easy damage of operation for the user, and in drawing or drawing review process, it is comparatively troublesome to change the drawing moreover, delays time, influences the performance of author, consequently, this application provides a many drawings freely switches engineering drawing table and satisfies the demand.

SUMMERY OF THE UTILITY MODEL

An object of the application provides an engineering drawing desk is freely switched to many drawings, drawing desk simple structure, convenient operation, the angle and the height of being convenient for adjust the desktop can the quick replacement drawing.

In order to achieve the above purpose, the present application provides the following technical solutions: a multi-drawing free switching engineering drawing desk comprises a desk shell, wherein a supporting plate is fixedly connected to the outer wall of one side of the desk shell, a hollow column is fixedly connected to the top of the supporting plate, a sliding column is sleeved on the top end of the hollow column in a sliding mode, a mounting hole is formed in the hollow column, a threaded pipe is fixedly mounted in the mounting hole, a fixing bolt is mounted in the threaded pipe in a threaded mode, one end of the fixing bolt is in contact with the side wall of the sliding column, an adjusting column is arranged at the top end of the sliding column, a connecting plate is arranged at one end of the adjusting column, a fixing plate is fixedly connected to one side, close to the connecting plate and the sliding column, of the connecting plate, two elastic mounting plates are fixedly connected to the two ends of the adjusting column, the fixing plate is located between the two elastic mounting plates close to the fixing plate, and the side portions, close to the fixing plate, of the two elastic mounting plates are provided with fixing holes, it is three the locking bolt is installed to the fixed orifices internal rotation, the nut is installed to the last screw thread of locking bolt, the nut with one of them the outer wall fixed connection of resilient mounting board, four gimbals of one side fixedly connected with of connecting plate, the inside of table shell is provided with the storeroom, be provided with a plurality of drawing boards on the table shell.

By means of the structure, the sliding column can slide on the inner wall of the hollow column and is tightly attached to the side wall of the sliding column through the rotary locking bolt, so that the position of the sliding column and the position of the hollow column are relatively fixed, the height of the sliding column is adjusted, the adjusting column can rotate relatively at the top end of the sliding column, the balancing stand can rotate relatively with the adjusting column, the adjusting column can be relatively fixed with the angle of the sliding column and the angle of the balancing stand respectively through the rotary locking bolt, and the angle is adjusted.

Preferably, one end of each of the four balancing stands is fixedly connected with a suction cup, one of the drawing boards is connected with the suction cup, and the rest drawing boards are arranged in the storage chamber.

Through setting up the sucking disc, can adsorb the drawing cardboard for the drawing cardboard can not appear rocking in the use.

Preferably, the storeroom is including seting up the worker's groove on the both sides inner wall of table shell, worker's groove is including seting up last cross slot on the inner wall of table shell one side, seting up in the perpendicular groove of last cross slot lateral wall and seting up in the lower cross slot of perpendicular inslot side inner wall, the equal fixed mounting in both sides of drawing board has the fixed axle, is located in the storeroom two fixed axles on the drawing board respectively slidable mounting in last cross slot with in the cross slot down, the perpendicular groove in worker's groove is provided with two guide angles with cross slot junction down, the spout has all been seted up on the both sides inner wall of table shell, the equal sliding connection of two lateral walls that the spout is relative has the slide.

Further, through a plurality of fixed axles of upper and lower cross slot sliding connection, can realize accomodating a plurality of drawing boards, open the slide, can follow the drawing board that vertical groove is interior to take out and wants, the vertical groove in worker's shape groove is provided with two guide angles with lower cross slot junction, can make the fixed axle have the direction when taking out the drawing board, avoids excessively pulling the drawing board when taking out the drawing board, through setting up the slide for the storeroom is relative closed, has guaranteed to accomodate the drawing board in inside and has not polluted by pigment dust.

Preferably, a placing groove is formed in the inner wall of one side of the table shell, the side walls of the two sides of the placing groove are connected with the bottom in a sliding mode to store the drawer, the outer wall of the storage drawer is fixedly connected with a handle, and the outer wall of the innermost side of the storage drawer is tightly attached to the inner wall of the innermost side of the placing groove.

Accomodate the steamer tray through the setting, can place drawing tool.

Preferably, the top of the sliding plate is fixedly connected with an anti-skid glue.

Through setting up the non-slip rubber, can the antiskid.

Preferably, the outer wall of the hollow column is fixedly connected with two supports, and two ends of each support are fixedly connected with the top of the supporting plate.

Through setting up the support, can play firm effect to the hollow column for when drawing the table long time and using, hollow column can not take place to rock.

Preferably, the bottom of the table shell is fixedly connected with four supporting feet.

Through setting up four supporting legss, play the supporting role to the drawing table, the table shell does not contact with ground, has protected the table shell not by the fish tail.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model discloses it is rational in infrastructure, through a plurality of fixed axles of upper and lower cross slot sliding connection, can realize accomodating a plurality of drawing boards, open the slide, can take out the drawing board that wants from the vertical groove, the vertical groove of worker's shape groove is provided with two guide angles with lower cross slot junction, can make the fixed axle have the direction when taking out the drawing board, avoid excessively pulling the drawing board when taking out the drawing board, thereby realize switching the drawing board at any time in work, through setting up the non-slip cement, when the fixed axle is placed on the non-slip cement, make the slide more stable, be difficult for sliding, through setting up the slide, make the storeroom relatively sealed, guaranteed that the drawing board accomodate in inside is not polluted by pigment dust;

2. the utility model discloses in, the traveller can slide at the inner wall of hollow post, hug closely through the lateral wall of rotatory locking bolt with the traveller for the traveller is with the position relatively fixed of hollow post, thereby realizes adjusting the height of traveller, adjusts the post and can rotate relatively on the top of traveller, the gimbal can rotate relatively with adjusting the post, through rotatory locking bolt, can be so that adjust the post respectively with the angle relatively fixed of traveller and gimbal, thereby realize the regulation of angle.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic partial cross-sectional view of the present invention;

FIG. 3 is a left side sectional view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a table shell; 2. a drawing board; 3. a suction cup; 4. a balancing stand; 5. locking the bolt; 6. anti-slip glue; 7. a slide plate; 8. an adjustment column; 9. a support plate; 10. a hollow column; 11. a support; 12. a threaded pipe; 13. a traveler; 14. a handle; 15. a drawer is accommodated; 16. a I-shaped groove; 17. an elastic mounting plate; 18. a connecting plate; 19. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, the drawing table for multi-drawing free switching engineering includes a table shell 1, and the table shell 1 may be a metal table shell in the prior art.

The outer wall of one side of the table shell 1 is fixedly connected with a supporting plate 9, and the supporting plate 9 can be a metal plate in the prior art and is fixedly connected with the table body 1 in a welding mode.

The top of the supporting plate 9 is fixedly connected with a hollow column 10, and the hollow column 10 can be a metal column in the prior art and is fixedly connected with the supporting plate 9 in a welding mode.

The top end of a hollow column 10 is sleeved with a sliding column 13 in a sliding manner, the hollow column 10 is provided with a mounting hole, a threaded pipe 12 is fixedly mounted in the mounting hole, a fixing bolt is mounted in the threaded pipe 12 in a threaded manner, one end of the fixing bolt is contacted with the side wall of the sliding column 13, the top end of the sliding column 13 is provided with an adjusting column 8, one end of the adjusting column 8 is provided with a connecting plate 18, one side, close to the connecting plate 18 and the sliding column 13, of the connecting plate is fixedly connected with a fixing plate, two elastic mounting plates 17 are fixedly connected with two ends of the adjusting column 8, the fixing plate is positioned between the two elastic mounting plates 17 close to the fixing plate, the fixing plate and the side parts of the two elastic mounting plates 17 close to the fixing plate are respectively provided with a fixing hole, locking bolts 5 are rotatably mounted in the three fixing holes, nuts 19 are threadedly mounted on the locking bolts 5, the nuts 19 are fixedly connected with the outer wall of one elastic mounting plate 17, and one side of the connecting plate 18 is fixedly connected with four balance brackets 4, a storage chamber is arranged in the table shell 1, and a plurality of drawing boards 2 are arranged on the table shell 1.

Borrow by above-mentioned structure, traveller 13 can slide at the inner wall of hollow post 10, hug closely through the lateral wall of rotatory locking bolt 5 with traveller 13 for traveller 13 and hollow post 10's position relatively fixed, thereby realize adjusting the height of traveller 13, adjust the post 8 and can rotate relatively at the top of traveller 13, gimbal 4 can rotate relatively with adjusting post 8, through rotatory locking bolt 5, can make and adjust post 8 respectively with traveller 13 and gimbal 4's angle relatively fixed, thereby realize the regulation of angle.

As an implementation manner in this embodiment, the suction cups 3 are fixedly connected to one ends of the four balance frames 4, one of the drawing boards 2 is connected to the suction cup 3, and the rest of the drawing boards 2 are all disposed in the storage chamber. Through setting up sucking disc 3, can adsorb drawing cardboard 2 for drawing cardboard 2 can not appear rocking in the use.

As an implementation manner in this embodiment, the storage room includes the I-shaped groove 16 that is set up on the inner wall of the two sides of the table shell 1, the I-shaped groove 16 includes the upper transverse groove that is set up on the inner wall of one side of the table shell 1, the vertical groove that is set up on the side wall of the upper transverse groove and the lower transverse groove that is set up on the inner wall of the bottom side of the vertical groove, the both sides of the drawing board 2 are all fixedly mounted with fixed shafts, two fixed shafts on the drawing board 2 that is located in the storage room are respectively slidably mounted in the upper transverse groove and the lower transverse groove, the vertical groove and the lower transverse groove junction of the I-shaped groove 16 are provided with two guide angles, the inner wall of the two sides of the table shell 1 is all provided with a sliding groove, and the two side walls opposite to the sliding groove are all slidably connected with the sliding plate 7. Through a plurality of fixed axles of upper and lower cross slot sliding connection, can realize accomodating a plurality of drawing boards 2, open slide 7, can follow and erect the inslot and take out wanted drawing board 2, the perpendicular groove of worker's shape groove 16 is provided with two guide angles with lower cross slot junction, can make the fixed axle have the direction when taking out drawing board 2, avoid excessively pulling drawing board 2 when taking out drawing board 2, through setting up slide 7, make the storeroom relatively sealed, guaranteed that accomodate drawing board 2 in inside not by pigment dust pollution.

As an embodiment of the present embodiment, the side walls on both sides and the bottom of the placement groove are slidably connected with the storage drawer 15, the outer wall of the storage drawer 15 is fixedly connected with the handle 14, and the outer wall on the innermost side of the storage drawer 15 is closely attached to the inner wall on the innermost side of the placement groove. Through setting up and accomodating drawer 15, can place drawing tool.

As an implementation manner in this embodiment, the top of the sliding plate 7 is fixedly connected with the anti-skid glue 6. The anti-skid rubber 6 is arranged, so that the anti-skid effect can be achieved.

As an implementation manner in this embodiment, two brackets 11 are fixedly connected to the outer wall of the hollow column 10, and both ends of the two brackets 11 are fixedly connected to the top of the supporting plate 9. Through setting up support 11, can play firm effect to hollow column 10 for when drawing the table and using for a long time, hollow column 10 can not take place to rock.

As an implementation manner in this embodiment, four supporting legs are fixedly connected to the bottom of the table shell 1. Through setting up four supporting legss, play the supporting role to the drawing table, table shell 1 does not contact with ground, has protected table shell 1 not by the fish tail.

This practical theory of operation:

the sliding column 13 slides in the hollow column 10, after the sliding column slides to a proper height, the fixing bolt is rotated until one end of the fixing bolt is tightly attached to the side wall of the sliding column 13, at the moment, the sliding column 13 is fixed in height, the adjusting column 8, the sliding column 13 and the balancing stand 4 rotate around the locking bolt 5 respectively, when the fixing bolt rotates to a proper angle, the locking bolt 5 is rotated until the flange face of the locking bolt 5 is completely attached to and pressed against the side wall of the elastic mounting plate 17, the angle of the adjusting column 8 and the angle of the balancing stand 4 are fixed, when the fixing bolt 5 is used, the locking bolt 5 is turned over in a required angle adjusting mode, and locking is carried out after adjustment is completed, so that the height and the angle of the easel are adjusted at will until the most comfortable area of a plotter is adjusted.

A plurality of drawing boards 2 are accommodated in the I-shaped groove 16 in the table body, the drawing boards are distributed on two sides of a vertical groove, when a certain drawing board 2 needs to be taken out, the sliding plate 7 slides to one side through a sliding groove, the drawing board is moved to the vertical groove, the drawing board 2 is taken out through the vertical groove, the sliding plate 7 slides to the original position, a storage chamber is closed, one side fixing shaft of the drawing board 2 is placed on the anti-slip glue 6, the back of the drawing board 2 is adsorbed on the sucking disc 3, the drawer 15 is pulled out through pulling the handle, a drawing tool placed inside is taken out, the drawing board 2 can be rapidly switched to be used, and the accommodated drawing board 2 cannot be polluted inside the storage chamber.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a many drawings freely switch engineering drawing desk, includes table shell (1), its characterized in that: the table is characterized in that a supporting plate (9) is fixedly connected to the outer wall of one side of the table shell (1), a hollow column (10) is fixedly connected to the top of the supporting plate (9), a sliding column (13) is sleeved on the top end of the hollow column (10) in a sliding manner, a mounting hole is formed in the hollow column (10), a threaded pipe (12) is fixedly mounted in the mounting hole, a fixing bolt is mounted in the threaded pipe (12) in a threaded manner, one end of the fixing bolt is in contact with the side wall of the sliding column (13), an adjusting column (8) is arranged at the top end of the sliding column (13), a connecting plate (18) is arranged at one end of the adjusting column (8), a fixing plate is fixedly connected to one side of the connecting plate (18) and the sliding column (13) close to each other, two elastic mounting plates (17) are fixedly connected to the two ends of the adjusting column (8), and the fixing plate is located between the two elastic mounting plates (17) close to the fixing plate, the fixed plate and rather than the lateral part of two elastic mounting board (17) that are close to mutually all seted up the fixed orifices, it is three the fixed orifices internal rotation installs locking bolt (5), nut (19) are installed to the screw thread on locking bolt (5), nut (19) and one of them the outer wall fixed connection of elastic mounting board (17), four balancing stands (4) of one side fixedly connected with of connecting plate (18), the inside of table shell (1) is provided with the storeroom, be provided with a plurality of drawing board (2) on table shell (1).

2. The engineering drawing table with multiple drawing sheets freely switched according to claim 1, wherein: one end of each of the four balancing frames (4) is fixedly connected with a sucker (3), one of the drawing boards (2) is connected with the sucker (3), and the rest drawing boards (2) are arranged in the storage chamber.

3. The engineering drawing table with multiple drawing sheets freely switched according to claim 1, wherein: the storeroom is including seting up worker's shape groove (16) on the both sides inner wall of table shell (1), worker's shape groove (16) is including seting up last cross slot on the inner wall of table shell (1) one side, seting up going up the perpendicular groove of cross slot lateral wall and seting up in the lower cross slot of perpendicular tank bottom side inner wall, the equal fixed mounting in both sides of drawing board (2) has the fixed axle, is located in the storeroom two fixed axles on drawing board (2) slidable mounting respectively go up the cross slot with in the cross slot down, the perpendicular groove in worker's shape groove (16) is provided with two guide angles with cross slot junction down, the spout has all been seted up on the both sides inner wall of table shell (1), the equal sliding connection of two lateral walls that the spout is relative has slide (7).

4. The engineering drawing table with multiple drawing sheets freely switched according to claim 3, wherein: the table is characterized in that a placing groove is formed in the inner wall of one side of the table shell (1), the side walls of the two sides of the placing groove are connected with the bottom in a sliding mode to store the drawer (15), the outer wall of the storage drawer (15) is fixedly connected with a handle (14), and the outer wall of the innermost side of the storage drawer (15) is tightly attached to the inner wall of the innermost side of the placing groove.

5. The engineering drawing table with multiple drawing sheets freely switched according to claim 3, wherein: the top of the sliding plate (7) is fixedly connected with an anti-slip glue (6).

6. The engineering drawing table with multiple drawing sheets freely switched according to claim 1, wherein: two supports (11) are fixedly connected to the outer wall of the hollow column (10), and two ends of each support (11) are fixedly connected to the top of the supporting plate (9).

7. The engineering drawing table with multiple drawing sheets freely switched according to claim 1, wherein: the bottom of the table shell (1) is fixedly connected with four supporting legs.