CN208941230U - Mobile double table drawing tables - Google Patents

Abstract

The utility model discloses mobile double table drawing tables, including supporting leg, the longitudinally opposed side answered of two supporting legs is fixedly connected with support plate, movable axis is provided through on front side of two corresponding sides of support plate, the inner sleeve on the movable axis surface is equipped with first gear, the surface of the first gear is arranged with chain, and snap-gauge is fixedly connected on the inside of the supporting leg, is horizontally arranged with kelly on the inside of the snap-gauge.The utility model is used cooperatively by setting first gear, chain, second gear, transmission shaft, channel steel, sliding rail, sliding sleeve, slide bar, brace, fixed link, motion bar, support rod, third gear, rolling bearing and movable axis, the angle of drawing board can be adjusted, the using effect of drawing table in this way is more preferable, solves drawing table when in use, because the angle of drawing board is fixed inconvenient, so that drawing board can only be carried out in fixed angle using occurring problem inconvenient for use so as to cause drawing table.

Description

Mobile double table drawing tables

Technical field

The utility model relates to drawing table technical field, specially mobile double table drawing tables.

Background technique

Drawing table also known as drawing bench, drawing stand, drawing platform, are that one kind is drawn applied to architectural design, Graphing of Engineering, machinery Particular job table in the fields such as figure, artistic creation is common in the design work in the design classroom and designing institute, Chevron Research Company (CRC) of universities and colleges Room.

Drawing table widely applies in drawing, but existing drawing table is when in use, and the angle of drawing board not can be carried out It effectively adjusts, so that drawing board can only be carried out in fixed angle using occurring so as to cause drawing table inconvenient for use Problem brings larger inconvenience to the use of drawing table, while bringing detrimental effect to the normal drawing of user.

Utility model content

The purpose of this utility model is to provide mobile double table drawing tables, have the angle of drawing board is adjusted it is excellent It is inconvenient for use to solve the problems, such as that drawing table occurs for point.

To achieve the above object, the utility model provides the following technical solutions: mobile double table drawing tables, including supporting leg, The longitudinally opposed side answered of two supporting legs is fixedly connected with support plate, and the front side of two corresponding sides of support plate is through setting There is movable axis, the inner sleeve on the movable axis surface is equipped with first gear, and the surface of the first gear is arranged with chain, described It is fixedly connected with snap-gauge on the inside of supporting leg, kelly is horizontally arranged on the inside of the snap-gauge, the top of the kelly is laterally set It is equipped with placement plate, two longitudinally opposed answer are fixedly connected with channel steel at the top of the supporting leg of side, the front side of the channel steel, which is run through, to be set It is equipped with transmission shaft, the inner sleeve on the transmission shaft surface is equipped with second gear, and the inside of the transmission shaft is laterally fixedly connected with Slide bar, the two sides on the slide bar surface are arranged with sliding sleeve, and the inner cavity of the channel steel is provided with sliding rail, the outside of the sliding sleeve with Sliding rail is fixedly connected, and the corresponding side of two channel steels is provided through support rod, and the two sides on the support rod surface are arranged There is a rolling bearing, the two sides on the support rod surface and the inside for being located at rolling bearing are arranged with third gear, and described first Gear, second gear and third gear are connected by chain drive, and the posterior lateral of two corresponding sides of channel steel is provided with solid Fixed pole is fixedly connected with motion bar at the center on rear side of the slide bar, and the rear side of the motion bar is fixedly connected with fixed link, institute It states and is arranged with brace on the right side of support rod surface, operation handle, the top of the brace are fixedly connected at the top of the brace It is fixedly connected with drawing board.

Preferably, the quantity of the supporting leg is four, and the size shape of four supporting legs is identical.

Preferably, the length and width of the drawing board is all larger than the length and width of placement plate.

Preferably, the motion bar is located at the top of support rod, and the corresponding side of two Backside support legs is laterally arranged There is connecting plate.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through setting first gear, chain, second gear, transmission shaft, channel steel, sliding rail, sliding sleeve, cunning Bar, brace, fixed link, motion bar, support rod, third gear, rolling bearing and movable axis are used cooperatively, can be to drawing board Angle is adjusted, and the using effect of such drawing table is more preferable, solves drawing table when in use, because the angle of drawing board is fixed Inconvenience, so that drawing board can only be carried out in fixed angle using occurring problem inconvenient for use so as to cause drawing table, significantly The use for facilitating drawing table, is worthy to be popularized.

2, the utility model is by the cooperation of snap-gauge and kelly, can the height to placement plate effectively adjusted, facilitate The use of placement plate can effectively connect supporting leg, be improved the stability of supporting leg, pass through support by connecting plate Plate can effectively connect supporting leg, improve the stability of supporting leg.

Detailed description of the invention

Fig. 1 is the utility model Structure explosion diagram.

In figure: 1 supporting leg, 2 connecting plates, 3 snap-gauges, 4 kellies, 5 first gears, 6 chains, 7 second gears, 8 transmission shafts, 9 Channel steel, 10 sliding rails, 11 drawing boards, 12 sliding sleeves, 13 slide bars, 14 braces, 15 operation handles, 16 fixed links, 17 motion bars, 18 Fagging, 19 support rods, 20 third gears, 21 rolling bearings, 22 placement plates, 23 movable axis.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, mobile double table drawing tables, including supporting leg 1, the longitudinally opposed side answered of two supporting legs 1 are fixed It is connected with support plate 18, by support plate 18, supporting leg 1 can effectively be connected, improve the stability of supporting leg 1, is propped up The quantity of support leg 1 is four, and the size shape of four supporting legs 1 is identical, passes through on front side of two corresponding sides of support plate 18 It wears and is equipped with movable axis 23, the inner sleeve on 23 surface of movable axis is equipped with first gear 5, and the surface of first gear 5 is arranged with chain 6, the inside of supporting leg 1 is fixedly connected with snap-gauge 3, and the inside of snap-gauge 3 is horizontally arranged with kelly 4, and the top of kelly 4 is laterally arranged Have placement plate 22, by the cooperation of snap-gauge 3 and kelly 4, can the height to placement plate 22 effectively adjusted, facilitate placement plate 22 use, two longitudinally opposed tops for answering side supporting leg 1 are fixedly connected with channel steel 9, and the front side of channel steel 9 is provided through The inner sleeve of transmission shaft 8,8 surface of transmission shaft is equipped with second gear 7, and the inside of transmission shaft 8 is laterally fixedly connected with slide bar 13, sliding The two sides on 13 surface of bar are arranged with sliding sleeve 12, and the inner cavity of channel steel 9 is provided with sliding rail 10, and the outside of sliding sleeve 12 and sliding rail 10 are fixed Connection, two corresponding sides of channel steel 9 are provided through support rod 19, and the two sides on 19 surface of support rod are arranged with rolling Gear 21, the two sides on 19 surface of support rod and the inside for being located at rolling bearing 21 are arranged with third gear 20, first gear 5, Second gear 7 and third gear 20 are sequentially connected by chain 6, and the posterior lateral of two corresponding sides of channel steel 9 is provided with solid Fixed pole 16 is fixedly connected with motion bar 17 at the center of the rear side of slide bar 13, and the rear side of motion bar 17 is fixedly connected with fixed link 16, Motion bar 17 is located at the top of support rod 19, and two corresponding sides of Backside support leg 1 are horizontally arranged with connecting plate 2, pass through Connecting plate 2 can effectively connect supporting leg 1, improve the stability of supporting leg 1, and support rod is arranged on the right side of 19 surface There is brace 14, the top of brace 14 is fixedly connected with operation handle 15, and the top of brace 14 is fixedly connected with drawing board 11, leads to It crosses setting first gear 5, chain 6, second gear 7, transmission shaft 8, channel steel 9, sliding rail 10, sliding sleeve 12, slide bar 13, brace 14, consolidate Fixed pole 16, motion bar 17, support rod 19, third gear 20, rolling bearing 21 and movable axis 23 are used cooperatively, can be to drawing board 11 angle is adjusted, and the using effect of such drawing table is more preferable, solves drawing table when in use, because of the angle of drawing board 11 Degree is fixed inconvenient, so that drawing board 11 can only be carried out in fixed angle using occurring so as to cause drawing table inconvenient for use Problem greatly facilitates the use of drawing table, is worthy to be popularized, and the length and width of drawing board 11 is all larger than the length of placement plate 22 And width.

In use, by setting first gear 5, chain 6, second gear 7, transmission shaft 8, channel steel 9, sliding rail 10, sliding sleeve 12, Slide bar 13, brace 14, fixed link 16, motion bar 17, support rod 19, third gear 20, rolling bearing 21 and movable axis 23 are matched It closes and uses, the angle of drawing board 11 can be adjusted, the using effect of such drawing table is more preferable, solves drawing table and is using When, because the angle of drawing board 11 is fixed inconvenient, so that drawing board 11 can only be carried out in fixed angle using so as to cause drawing There is problem inconvenient for use in table, greatly facilitates the use of drawing table.

In summary: the double table drawing tables of the movement, by setting first gear 5, chain 6, second gear 7, transmission shaft 8, Channel steel 9, sliding sleeve 12, slide bar 13, brace 14, fixed link 16, motion bar 17, support rod 19, third gear 20, rolls sliding rail 10 Being used cooperatively for gear 21 and movable axis 23, it is inconvenient for use to solve the problems, such as that drawing table occurs.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. mobile double table drawing tables, including supporting leg (1), it is characterised in that: two longitudinally opposed sides answered of supporting leg (1) are solid Surely it is connected with support plate (18), is provided through movable axis (23), the work on front side of two corresponding sides of support plate (18) The inner sleeve on moving axis (23) surface is equipped with first gear (5), and the surface of the first gear (5) is arranged with chain (6), the branch It is fixedly connected on the inside of support leg (1) snap-gauge (3), is horizontally arranged with kelly (4) on the inside of the snap-gauge (3), the kelly (4) Top be horizontally arranged with placement plate (22), two longitudinally opposed answer are fixedly connected with channel steel at the top of side supporting leg (1) (9), it is provided through transmission shaft (8) on front side of the channel steel (9), the inner sleeve on transmission shaft (8) surface is equipped with the second tooth It takes turns (7), the inside of the transmission shaft (8) is laterally fixedly connected with slide bar (13), and the two sides on slide bar (13) surface are arranged Have sliding sleeve (12), the inner cavity of the channel steel (9) is provided with sliding rail (10), and the outside and sliding rail (10) of the sliding sleeve (12) are fixed to be connected It connects, the corresponding side of two channel steels (9) is provided through support rod (19), and the two sides on support rod (19) surface are arranged Have rolling bearing (21), the two sides on support rod (19) surface and be located at rolling bearing (21) inside be arranged with third tooth It takes turns (20), the first gear (5), second gear (7) and third gear (20) are sequentially connected by chain (6), two channel steels (9) posterior lateral of corresponding side is provided with fixed link (16), is fixedly connected with work at the center on rear side of the slide bar (13) The rear side of lever (17), the motion bar (17) is fixedly connected with fixed link (16), the right side set on support rod (19) surface It equipped with brace (14), is fixedly connected with operation handle (15) at the top of the brace (14), the top of the brace (14) is fixed It is connected with drawing board (11).

2. the double table drawing tables of movement according to claim 1, it is characterised in that: the quantity of the supporting leg (1) is four, And the size shape of four supporting legs (1) is identical.

3. the double table drawing tables of movement according to claim 1, it is characterised in that: the length and width of the drawing board (11) It is all larger than the length and width of placement plate (22).

4. the double table drawing tables of movement according to claim 1, it is characterised in that: the motion bar (17) is located at support rod (19) top, the corresponding side of two Backside support legs (1) are horizontally arranged with connecting plate (2).