CN113460752A

CN113460752A - Architectural design is with coiling mechanism of conveniently looking over drawing

Info

Publication number: CN113460752A
Application number: CN202110850622.3A
Authority: CN
Inventors: 王慧慧
Original assignee: Suzhou Baoqing Network Technology Co ltd
Current assignee: Suzhou Baoqing Network Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-10-01

Abstract

The invention provides a winding device convenient for checking drawings for architectural design, relates to the technical field of architectural design, and aims to solve the problems that the conventional drawing winding device mostly does not have a function of simply and quickly winding drawings, and the conventional drawing winding device does not have a device for checking drawings in an outdoor environment, so that the drawings are easy to be damaged to a certain extent when the drawings are checked outdoors, the drawings cannot be effectively protected, and the practicability of the drawing winding device is reduced; a fixed cylinder is fixedly arranged on the rear side of the top of the base; the top of the base is fixedly provided with vertical plates, and the number of the vertical plates is two; a fixing plate is fixedly arranged on the outer side of the vertical plate; a transverse plate is fixedly arranged on the inner side of the fixed plate; the front side of the base is rotatably provided with a rotating plate; a sliding plate is arranged inside the front side of the rotating plate in a sliding manner.

Description

Architectural design is with coiling mechanism of conveniently looking over drawing

Technical Field

The invention belongs to the technical field of architectural design, and particularly relates to a winding device for conveniently checking drawings for architectural design.

Background

With the improvement of living standard of people, the living environment of people is also changed. People are more and more concentrated to cities, and therefore, more and more construction projects are provided. And the construction of building project needs architectural design drawing, and above-mentioned architectural design drawing both need look up in real time, need conveniently to file again and preserve. The traditional method is to roll the construction drawing into a roll after the construction drawing is used, and then store the roll in a box. But the later stage is inconvenient to get when looking for, in addition because the architectural design drawing is great longer, very inconvenient opening and again receiving deposit when looking for, easily make architectural design drawing damage in the use to form the loss of inestimable.

For example, application No.: the invention relates to a drawing paper winding and storing device convenient to unfold in CN109704159A, which not only can conveniently clamp and wind drawing paper on a winding shaft, but also can horizontally spread, adsorb and fix the drawing paper during drawing, thereby facilitating the modification and drawing of subsequent drawing paper; the invention can clamp the winding end of the drawing without interfering with the roundness of the winding shaft, and the unwinding end can be conveniently tensioned by the tensioning assembly; the combined action through rotating axle center and rocker can effectual realization to the expansion and the shrink of drawing paper convolute, simultaneously through setting up the rubber layer all around at the exit slot, can effectual reduction drawing paper expand with shrink the damage that the in-process received, still be provided with paper cutter person of facilitating the use simultaneously and cut the paper that the drawing was crossed, through coiling the outside to drawing paper and being provided with the winding protection box, can play fine dustproof and waterproof effect to the protection drawing scroll.

Based on the prior art discovery, current drawing coiling mechanism does not possess the function that simply swiftly carries out the rolling to the drawing mostly, and current drawing coiling mechanism does not possess the device of looking over the drawing under outdoor environment, looks over the drawing in the open air and easily causes the damage of certain degree to the drawing, makes the drawing can not obtain effectual protection, has reduced drawing coiling mechanism's practicality.

Disclosure of Invention

In order to solve the technical problem, the invention provides a winding device for conveniently checking drawings for architectural design, which aims to solve the problems that the existing drawing winding device mostly does not have a function of simply and quickly winding the drawings, the existing drawing winding device does not have a device for checking the drawings in an outdoor environment, the drawings are easily damaged to a certain extent when being checked outdoors, the drawings cannot be effectively protected, and the practicability of the drawing winding device is reduced.

The invention relates to a purpose and an effect of a winding device for conveniently checking drawings for architectural design, which are achieved by the following specific technical means:

a winding device for conveniently checking drawings for building design comprises a base, a fixed cylinder, a vertical plate, a fixed plate, a transverse plate, a rotating plate and a sliding plate; a fixed cylinder is fixedly arranged on the rear side of the top of the base; the fixed cylinder is also provided with a connecting rod and a synchronizing wheel A; the front side of the fixed cylinder is of an opening-shaped structure; the inner side of the top end of the fixed cylinder is fixedly provided with a bearing in an interference fit manner, and a connecting rod is fixedly arranged in the bearing in the interference fit manner; a synchronous wheel A is fixedly arranged on the outer side of the top end of the connecting rod, and a motor device is fixedly arranged on the top end of the connecting rod; the top of the base is fixedly provided with vertical plates, and the number of the vertical plates is two; a fixing plate is fixedly arranged on the outer side of the vertical plate; a transverse plate is fixedly arranged on the inner side of the fixed plate; the front side of the base is rotatably provided with a rotating plate; a sliding plate is arranged inside the front side of the rotating plate in a sliding manner.

Further, the fixed cylinder is also provided with a sliding block, a supporting plate, a containing cylinder and a cylinder cover; a sliding block is arranged in the connecting rod in a sliding manner, and a spring device is arranged between the bottom of the sliding block and the inside of the connecting rod; the number of the sliding blocks is six, and a supporting plate is fixedly arranged at the top of each sliding block; the number of the supporting plates is two, and the supporting plates are in an arc-shaped structure; the outer side of the supporting plate is provided with a containing cylinder in a sliding way; the bottom end of the fixed cylinder is fixedly provided with a cylinder cover through magnet attraction.

Furthermore, the vertical plate is also provided with a rotary drum, a synchronous wheel B, a pressing plate and a fixed rod; the vertical plate is of an L-shaped structure, and a sliding groove is formed in the vertical plate; a bearing is fixedly arranged in the vertical plate in an interference fit manner, and a rotary drum is fixedly arranged in the bearing in an interference fit manner; a synchronous wheel B is fixedly arranged on the outer side of the top end of the rotary drum, and the synchronous wheel B is connected with the synchronous wheel A through a synchronous belt device; a pressing plate is arranged inside the sliding groove in the vertical plate in a sliding manner, and the top of the pressing plate is of an arc-shaped structure; the bottom of the pressing plate is attached to the top of the rotary drum; a fixed rod is arranged on the inner side of the top of the vertical plate in a sliding manner; the bottom of the fixed rod is fixedly arranged at the top of the pressing plate, and a spring device is arranged between the bottom of the fixed rod and the bottom side of the top of the vertical plate.

Furthermore, the fixed plate is also provided with a self-locking rod; the number of the fixed plates is two, and the inner sides of the fixed plates are provided with self-locking rods in a sliding manner; the self-locking rod is of a T-shaped structure, and a spring device is arranged between the bottom end of the self-locking rod and the outer side of the fixing plate.

Furthermore, the transverse plate is also provided with a screw rod, a fixing piece and a connecting plate; the transverse plate is internally and rotatably provided with a screw rod through threaded connection; the number of the screws is two, and the tops of the screws are in an L-shaped structure; the outer side of the bottom of the screw rod is fixedly provided with a bearing in an interference fit manner, and the outer side of the bearing is fixedly provided with a fixing piece in an interference fit manner; the bottom of the fixing piece is of an arc-shaped structure, and the bottom of the fixing piece is attached to the top of the base; the bearing is fixedly arranged on the outer side of the top of the screw rod through interference fit, and the connecting plate is fixedly arranged on the outer side of the bearing through interference fit.

Furthermore, the rotating plate is also provided with a positioning plate and a self-locking hole; the top of the rotating plate is fixedly provided with positioning plates, and the number of the positioning plates is two; the positioning plate is of an L-shaped structure; the two sides of the rotating plate are provided with self-locking holes, and the inner sides of the self-locking holes are attached to the outer sides of the top ends of the self-locking rods.

Furthermore, the sliding plate is also provided with a sliding rod, a clamping plate and a connecting mechanism; the slide bars are arranged in the slide plate in a sliding manner, and the number of the slide bars is four; the top of the sliding rod is fixedly provided with two groups of clamping plates; the bottom of the sliding rod is fixedly provided with two groups of connecting mechanisms; a spring device is arranged between the bottom of the sliding plate and the top of the connecting mechanism.

Compared with the prior art, the invention has the following beneficial effects:

1. in this device, set up dead lever and clamp plate, realized carrying out the effect of pressing when rolling the drawing. The effect of preventing that the drawing from making at the rolling and appearing the fold because of external factors has been played, utilize screw rod top L shape structure cooperation connecting plate to have realized driving two sets of screw rod pivoted effects simultaneously, utilize screw rod cooperation mounting to have realized carrying out the effect of fixing to the drawing, played when seeing the drawing outdoor and carried out effective fixed effect to the drawing rear side, compare current drawing coiling mechanism can be more simple and convenient realization avoid the drawing to appear the effect of fold when the rolling, be favorable to the drawing coiling mechanism to carry out the rolling to the drawing.

2. In the device, the sliding block and the supporting plate are arranged, so that the effect of simply and conveniently fixing the storage cylinder is realized; utilize synchronizing wheel A cooperation synchronizing wheel B to realize driving connecting rod and rotary drum pivoted effect simultaneously, played quick convenient effect of carrying out the rolling to the drawing, utilized from the lockhole of locking lever cooperation, realized simply swiftly to changeing the effect that the board packed up, played the effect that makes things convenient for the drawing coiling mechanism to use, compare current drawing storage device and can more portably effectually carry out the rolling to the architectural design drawing, strengthened the practicality of drawing coiling mechanism, convenient in looking over the drawing.

3. In this device, commentaries on classics board and slide have been set up, the effect of length is placed to the drawing has been realized adjusting according to drawing length, utilize the locating plate to realize carrying out the effect of fixing a position to the drawing, the effect of placing the drawing skew appears, through being provided with slide bar and splint realization to carry out fixed effect to the drawing, the effect of fixing and protecting the drawing when having played the drawing of looking over in the open air, avoided the drawing to appear the damage of certain degree because of external environment when looking over in the open air, utilize coupling mechanism to realize driving four gliding effects from top to bottom of group's slide bar simultaneously, the effect of convenient and fast going on fixing to the drawing has been played, be favorable to the drawing in open air use.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic front view of the rotation plate retraction structure of the present invention.

Fig. 3 is a right-view structural diagram of the present invention.

FIG. 4 is a front view of the drum of the present invention.

Fig. 5 is a schematic perspective view of the screw of the present invention.

Fig. 6 is a perspective view of the skateboard of the present invention.

Fig. 7 is a schematic view of the exploded structure of the gusset of the present invention.

Fig. 8 is an enlarged view of part a of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 2. a fixed cylinder; 201. a connecting rod; 202. a synchronizing wheel A; 203. a slider; 204. a supporting plate; 205. a storage cylinder; 206. a cylinder cover; 3. a vertical plate; 301. a rotating drum; 302. a synchronizing wheel B; 303. pressing a plate; 304. fixing the rod; 4. a fixing plate; 401. a self-locking lever; 5. a transverse plate; 501. a screw; 502. a fixing member; 503. a connecting plate; 6. rotating the plate; 601. positioning a plate; 602. self-locking holes; 7. a slide plate; 701. a slide bar; 702. a splint; 703. and a connecting mechanism.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides a winding device for conveniently checking drawings for architectural design, which comprises a base 1, a fixed cylinder 2, a vertical plate 3, a fixed plate 4, a transverse plate 5, a rotating plate 6 and a sliding plate 7, wherein the fixed plate is fixedly arranged on the base; a fixed cylinder 2 is fixedly arranged at the rear side of the top of the base 1; the fixed cylinder 2 is also provided with a connecting rod 201 and a synchronizing wheel A202; the front side of the fixed cylinder 2 is of an opening-shaped structure; the inner side of the top end of the fixed cylinder 2 is fixedly provided with a bearing in an interference fit manner, and the inside of the bearing is fixedly provided with a connecting rod 201 in an interference fit manner; a synchronous wheel A202 is fixedly arranged on the outer side of the top end of the connecting rod 201, and a motor device is fixedly arranged on the top end of the connecting rod 201; the top of the base 1 is fixedly provided with vertical plates 3, and the number of the vertical plates 3 is two; a fixing plate 4 is fixedly arranged on the outer side of the vertical plate 3; the fixed plate 4 is also provided with a self-locking rod 401; the number of the fixed plates 4 is two, and the inner side of each fixed plate 4 is provided with an automatic locking rod 401 in a sliding manner; the self-locking rod 401 is of a T-shaped structure, and a spring device is arranged between the bottom end of the self-locking rod 401 and the outer side of the fixing plate 4; a transverse plate 5 is fixedly arranged on the inner side of the fixed plate 4; the front side of the base 1 is rotatably provided with a rotating plate 6; the rotating plate 6 is also provided with a positioning plate 601 and a self-locking hole 602; the top of the rotating plate 6 is fixedly provided with positioning plates 601, and the number of the positioning plates 601 is two; the positioning plate 601 is of an L-shaped structure; self-locking holes 602 are formed in two sides of the rotating plate 6, and the inner sides of the self-locking holes 602 are attached to the outer sides of the top ends of the self-locking rods 401; a sliding plate 7 is arranged inside the front side of the rotating plate 6 in a sliding way.

Wherein, the fixed cylinder 2 is also provided with a slide block 203, a supporting plate 204, a containing cylinder 205 and a cylinder cover 206; a sliding block 203 is arranged in the connecting rod 201 in a sliding manner, and a spring device is arranged between the bottom of the sliding block 203 and the inside of the connecting rod 201; six groups of sliding blocks 203 are arranged, and supporting plates 204 are fixedly arranged at the tops of the sliding blocks 203; the number of the supporting plates 204 is two, and the supporting plates 204 are in an arc-shaped structure; a storage barrel 205 is arranged outside the supporting plate 204 in a sliding manner; the bottom end of the fixed cylinder 2 is fixedly provided with a cylinder cover 206 through magnet attraction; the slider 203 and the supporting plate 204 are arranged, so that the effect of simply and conveniently fixing the storage barrel 205 is realized; utilize synchronizing wheel A202 cooperation synchronizing wheel B302 to realize driving connecting rod 201 and the effect that rotary drum 301 rotated simultaneously, played the effect that quick convenient carries out the rolling to the drawing.

Wherein, the vertical plate 3 is also provided with a rotating drum 301, a synchronous wheel B302, a pressure plate 303 and a fixed rod 304; the vertical plate 3 is of an L-shaped structure, and a sliding groove is formed in the vertical plate 3; a bearing is fixedly arranged in the vertical plate 3 in an interference fit manner, and a rotary drum 301 is fixedly arranged in the bearing in an interference fit manner; a synchronous wheel B302 is fixedly arranged on the outer side of the top end of the rotary drum 301, and the synchronous wheel B302 is connected with the synchronous wheel A202 through a synchronous belt device; a pressing plate 303 is arranged inside the sliding groove in the vertical plate 3 in a sliding manner, and the top of the pressing plate 303 is of an arc-shaped structure; the bottom of the pressure plate 303 is attached to the top of the rotary drum 301; a fixing rod 304 is arranged on the inner side of the top of the vertical plate 3 in a sliding manner; the bottom of the fixing rod 304 is fixedly arranged on the top of the pressing plate 303, and a spring device is arranged between the bottom of the fixing rod 304 and the bottom side of the top of the vertical plate 3; through having set up dead lever 304 and clamp plate 303, realized the effect of pressing when rolling the drawing. The effect of preventing the drawing from wrinkling due to external factors during rolling is achieved.

Wherein, the transverse plate 5 is also provided with a screw 501, a fixed part 502 and a connecting plate 503; a screw 501 is rotatably arranged in the transverse plate 5 through threaded connection; the number of the screws 501 is two, and the top of each screw 501 is of an L-shaped structure; the outer side of the bottom of the screw 501 is fixedly provided with a bearing in an interference fit manner, and the outer side of the bearing is fixedly provided with a fixing piece 502 in an interference fit manner; the bottom of the fixing member 502 is in a circular arc structure, and the bottom of the fixing member 502 is attached to the top of the base 1; the outer side of the top of the screw 501 is fixedly provided with a bearing in an interference fit manner, and the outer side of the bearing is fixedly provided with a connecting plate 503 in an interference fit manner; utilize screw rod 501 to cooperate mounting 502 to realize carrying out the effect fixed to the drawing, played when outdoor sight drawing to carry out effective fixed effect to the drawing rear side.

Wherein, the slide plate 7 is also provided with a slide bar 701, a clamping plate 702 and a connecting mechanism 703; slide bars 701 are arranged in the slide plate 7 in a sliding manner, and the number of the slide bars 701 is four; the tops of the sliding rods 701 are fixedly provided with clamping plates 702, and the number of the clamping plates 702 is two; the bottom of the sliding rod 701 is fixedly provided with two groups of connecting mechanisms 703, and the number of the connecting mechanisms 703 is two; a spring device is arranged between the bottom of the sliding plate 7 and the top of the connecting mechanism 703; through being provided with slide bar 701 and splint 702 and having realized carrying out fixed effect to the drawing, played and fixed and the effect of protection to the drawing when looking over the drawing in the open air.

When in use: the device is placed at an appointed position through the base 1, the cylinder cover 206 is taken down, the supporting plate 204 is pressed to take the containing cylinder 205 out, the drawing is fixed outside the containing cylinder 205, the containing cylinder 205 is placed inside the fixed cylinder 2, the containing cylinder 205 is fixed through the supporting plate 204 matched with the sliding block 203, the motor at the top end of the connecting rod 201 is started to drive the synchronizing wheel A202, the connecting rod 201 and the sliding block 203 to rotate, the drawing is wound, and the effect of simply and conveniently fixing the containing cylinder 205 is achieved through the arrangement of the sliding block 203 and the supporting plate 204; the effect of driving the connecting rod 201 and the rotary drum 301 to rotate simultaneously is achieved by utilizing the synchronous wheel A202 to be matched with the synchronous wheel B302, and the effect of quickly and conveniently winding the drawing is achieved; drive dead lever 304 through spring assembly and slide down in riser 3 inside, dead lever 304 drives clamp plate 303 and laminates mutually with rotary drum 301 top throughout, through having set up dead lever 304 and clamp plate 303, has realized the effect of pressing down when rolling up the drawing. The drawing winding device has the advantages that the drawing winding device has the effects of preventing the drawing from wrinkling due to external factors when the drawing is wound, the self-locking rod 401 is pulled to enable the self-locking rod 401 to mark the self-locking hole 602, the rotating plate 6 is rotated, the self-locking rod 401 is matched with the self-locking hole 602, the effect of simply and quickly collecting the rotating plate 6 is achieved, the drawing winding device is convenient to use, the effect of positioning the drawing is achieved through the positioning plate 601, the effect of placing the drawing to be deviated is achieved, the sliding plate 7 is pulled according to the length of the drawing, the connecting mechanism 703 is pushed to enable the sliding rod 701 to drive the clamping plate 702 to move upwards to fix the drawing, the effect of fixing the drawing is achieved through the sliding rod 701 and the clamping plate 702, the effects of fixing and protecting the drawing when the drawing is viewed outdoors are achieved, when the drawing reaches a designated position, the connecting plate 503 is rotated to drive the screw rod 501 to rotate, the fixing piece 502 is moved downwards through the screw rod 501, fix the drawing rear end, avoided the drawing to appear the phenomenon of removing when using, compare current drawing storage device and can more portably effectually carry out the rolling to the architectural design drawing, strengthened the practicality of drawing coiling mechanism, convenient in looking over the drawing.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a coiling mechanism of drawing is conveniently looked over with architectural design which characterized in that: comprises a base (1), a fixed cylinder (2), a vertical plate (3), a fixed plate (4), a transverse plate (5), a rotating plate (6) and a sliding plate (7); a fixed cylinder (2) is fixedly arranged on the rear side of the top of the base (1); the fixed cylinder (2) is also provided with a connecting rod (201) and a synchronizing wheel A (202); the front side of the fixed cylinder (2) is of an open structure; the inner side of the top end of the fixed cylinder (2) is fixedly provided with a bearing in an interference fit manner, and a connecting rod (201) is fixedly arranged in the bearing in the interference fit manner; a synchronous wheel A (202) is fixedly arranged on the outer side of the top end of the connecting rod (201), and a motor device is fixedly arranged on the top end of the connecting rod (201); the top of the base (1) is fixedly provided with vertical plates (3), and the number of the vertical plates (3) is two; a fixing plate (4) is fixedly arranged on the outer side of the vertical plate (3); a transverse plate (5) is fixedly arranged on the inner side of the fixed plate (4); a rotating plate (6) is rotatably arranged at the front side of the base (1); a sliding plate (7) is arranged inside the front side of the rotating plate (6) in a sliding manner.

2. The winding device for conveniently viewing drawings for architectural design according to claim 1, wherein: the fixed cylinder (2) is also provided with a slide block (203), a supporting plate (204), a containing cylinder (205) and a cylinder cover (206); a sliding block (203) is arranged in the connecting rod (201) in a sliding manner, and a spring device is arranged between the bottom of the sliding block (203) and the inside of the connecting rod (201); six groups of sliding blocks (203) are arranged, and supporting plates (204) are fixedly arranged at the tops of the sliding blocks (203); the number of the supporting plates (204) is two, and the supporting plates (204) are in an arc-shaped structure; a storage barrel (205) is arranged outside the supporting plate (204) in a sliding manner; the bottom end of the fixed cylinder (2) is fixedly provided with a cylinder cover (206) through magnet attraction.

3. The winding device for conveniently viewing drawings for architectural design according to claim 1, wherein: the vertical plate (3) is also provided with a rotary drum (301), a synchronous wheel B (302), a pressing plate (303) and a fixing rod (304); the vertical plate (3) is of an L-shaped structure, and a sliding groove is formed in the vertical plate (3); a bearing is fixedly arranged in the vertical plate (3) through interference fit, and a rotating drum (301) is fixedly arranged in the bearing through interference fit; a synchronous wheel B (302) is fixedly arranged on the outer side of the top end of the rotary drum (301), and the synchronous wheel B (302) is connected with the synchronous wheel A (202) through a synchronous belt device; a pressing plate (303) is arranged inside the sliding groove in the vertical plate (3) in a sliding manner, and the top of the pressing plate (303) is of a circular arc structure; the bottom of the pressure plate (303) is attached to the top of the rotary drum (301); a fixing rod (304) is arranged on the inner side of the top of the vertical plate (3) in a sliding manner; the bottom of the fixing rod (304) is fixedly arranged on the top of the pressing plate (303), and a spring device is arranged between the bottom of the fixing rod (304) and the bottom side of the top of the vertical plate (3).

4. The winding device for conveniently viewing drawings for architectural design according to claim 1, wherein: the fixed plate (4) is also provided with a self-locking rod (401); the number of the fixed plates (4) is two, and the inner side of each fixed plate (4) is provided with an automatic locking rod (401) in a sliding manner; the self-locking rod (401) is of a T-shaped structure, and a spring device is arranged between the bottom end of the self-locking rod (401) and the outer side of the fixing plate (4).

5. The winding device for conveniently viewing drawings for architectural design according to claim 1, wherein: the transverse plate (5) is also provided with a screw (501), a fixing piece (502) and a connecting plate (503); a screw rod (501) is rotatably arranged in the transverse plate (5) through threaded connection; the number of the screws (501) is two, and the top of each screw (501) is of an L-shaped structure; the outer side of the bottom of the screw rod (501) is fixedly provided with a bearing in an interference fit manner, and the outer side of the bearing is fixedly provided with a fixing piece (502) in an interference fit manner; the bottom of the fixing piece (502) is of an arc-shaped structure, and the bottom of the fixing piece (502) is attached to the top of the base (1); the bearing is fixedly arranged on the outer side of the top of the screw rod (501) through interference fit, and the connecting plate (503) is fixedly arranged on the outer side of the bearing through interference fit.

6. The winding device for conveniently viewing drawings for architectural design according to claim 1, wherein: the rotating plate (6) is also provided with a positioning plate (601) and a self-locking hole (602); the top of the rotating plate (6) is fixedly provided with positioning plates (601), and the number of the positioning plates (601) is two; the positioning plate (601) is of an L-shaped structure; self-locking holes (602) are formed in two sides of the rotating plate (6), and the inner sides of the self-locking holes (602) are attached to the outer sides of the top ends of the self-locking rods (401).

7. The winding device for conveniently viewing drawings for architectural design according to claim 1, wherein: the sliding plate (7) is also provided with a sliding rod (701), a clamping plate (702) and a connecting mechanism (703); slide bars (701) are arranged in the slide plate (7) in a sliding manner, and the number of the slide bars (701) is four; the tops of the sliding rods (701) are fixedly provided with clamping plates (702), and the number of the clamping plates (702) is two; the bottom of the sliding rod (701) is fixedly provided with two groups of connecting mechanisms (703), and the number of the connecting mechanisms (703) is two; a spring device is arranged between the bottom of the sliding plate (7) and the top of the connecting mechanism (703).