CN220174743U

CN220174743U - Paper drawing rack convenient to remove

Info

Publication number: CN220174743U
Application number: CN202222949822.7U
Authority: CN
Inventors: 郭建勋
Original assignee: Wuxi Qingyuan Construction Engineering Design Co ltd
Current assignee: Wuxi Qingyuan Construction Engineering Design Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-12-15
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to the technical field of drawing racks, in particular to a paper drawing rack convenient to move. The lifting structure is arranged on the outer side of the base, lifting plates are connected to the outer sides of the lifting structures in a threaded mode, two axles are connected to the two sides of each lifting plate in a rotating mode, and wheels are fixed to the outer sides of the four axles; the both sides at base top all are fixed with the riser, and the both ends that two risers kept away from one side each other all are fixed with the handle, and the bottom of one side that two risers are close to each other is fixed with the backup pad, and two risers are close to one side each other and are fixed with five peg, and five peg are fixed in proper order from high to low. The utility model overcomes the defect that the rack is inconvenient to move by the design of the lifting structure; and through the design of the clamping structure, the defect that a user cannot classify according to the checking frequency of the drawing is overcome, and the use efficiency is improved.

Description

Paper drawing rack convenient to remove

Technical Field

The utility model relates to the technical field of drawing racks, in particular to a paper drawing rack convenient to move.

Background

The drawing rack is a rack for placing drawings by combining a bottom plate and a support post. Is supported by the bar-shaped support and is supported by the bottom plate. The user needs to look over the drawing in the course of working, needs the drawing frame to protect and demonstrate the drawing, and the drawing frame is a device that plays the supporting effect to the drawing, makes things convenient for the user to use and look over the drawing.

The drawing rack for engineering drawing management solves the problems that when an engineering construction drawing is taken out and checked, the drawing rack often needs to be spread again, and after multiple operations, the drawing rack has serious damage to the drawing rack and directly affects the construction reference effect in the later period of engineering; the drawing rack for engineering drawing management is characterized in that the drawing is stored in a winding mode, the drawing is not folded in half, when the drawing is referred by the drawer plate in a pulling mode, the drawing is unfolded by the clamping column, so that the drawing is in a straightening state, related personnel can directly observe the content of the drawing, when the drawer plate is closed, the clamping column rotates reversely, the drawing is automatically wound, the condition that the drawing is damaged easily by manual operation is avoided, the safety of the drawing in the engineering construction process can be better ensured, and the drawing rack is convenient to operate and is protected in place.

In summary, the following technical problems exist in the prior art: the patent also has the defect that the placement frame is inconvenient to move, and a user cannot classify according to the checking frequency of the drawings, so that the paper drawing placement frame convenient to move is provided.

Disclosure of Invention

The utility model aims to provide a paper drawing rack convenient to move, which aims at the technical problems: the rack is inconvenient to move, and a user cannot classify according to the checking frequency of the drawing.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a paper drawing rack convenient to remove, includes the base, elevation structure is installed in the outside of base, elevation structure's outside threaded connection has the lifter plate, lifter plate and base sliding connection, elevation structure is used for driving the lifter plate and goes up and down, the both sides of lifter plate all rotate and are connected with two axletree, four the outside of axletree all is fixed with the wheel, the both sides at base top all are fixed with the riser, two the both ends that the riser kept away from one side each other all are fixed with the handle, two the bottom mounting of one side that the riser is close to each other has the backup pad, two the riser is close to one side each other and is fixed with five peg, five the peg sets gradually from high to low along the one end of two risers to the other end, five the outside all articulates and is connected with four clamping structure, clamping structure is used for centre gripping drawing, two the top of riser is fixed with a top cap, one side at top cap top is fixed with the motor, the output of motor and elevation structure are fixed.

Preferably, the lifting structure comprises a first fixing plate, a second fixing plate, a supporting block, a worm wheel, a rotating rod, a screw rod and a first installation block, wherein the screw rod is connected with the inner side of the lifting plate in a threaded manner, the first installation block is connected with the base in a rotating manner, the top of the screw rod is fixedly provided with the rotating rod, one side of the top cover is fixedly provided with the supporting block, one side of the top cover is fixedly provided with the second fixing plate, one side, close to the supporting block, of the top cover is fixedly provided with the first fixing plate, one side, close to the first fixing plate and the second fixing plate, of the top cover is rotatably connected with the worm, the output end of the motor penetrates through the first fixing plate and the worm rod to be fixed, one side of the worm wheel is connected with the worm in a meshed manner, the inner side of the worm wheel is fixedly provided with the rotating rod, and the outer side of the rotating rod is rotatably connected with the supporting block.

Preferably, the two ends of the inner side of the lifting plate are respectively fixed with a sliding block, rectangular grooves are formed in the two sides of the base, and the lifting plate is in sliding connection with the base through the rectangular grooves and the sliding blocks.

Preferably, the inner side of the lifting plate is provided with a threaded hole, and the lifting plate is in threaded connection with the screw rod through the threaded hole.

Preferably, the clamping structure comprises a second installation block, hooks, connecting ropes and clamps, wherein a plurality of hooks are connected to the outer side of the supporting block in a hanging mode, the second installation block is connected to the outer sides of the hooks in a rotating mode, the connecting ropes are connected to the two sides of the bottom of the second installation block, and the clamps are connected to the bottoms of the connecting ropes.

Preferably, the outer sides of the four wheels are provided with anti-skid patterns.

It can be clearly seen that the technical problems to be solved by the present utility model can be necessarily solved by the above-mentioned technical solutions of the present utility model.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

according to the utility model, through the design of the lifting structure, a user can electrify and rotate the output end of the motor, the output end of the motor drives the worm to rotate, and the worm is meshed and connected with the worm wheel, so that the worm rotates to drive the worm wheel to rotate, thereby driving the rotating rod to rotate, and further driving the screw to rotate;

according to the utility model, through the design of the clamping structure, a user can clamp the drawing needing to be frequently checked by the two clamps and then hang the drawing on the outer sides of the hanging rods through the hooks, as the drawing has long or short dimensions, the five hanging rods are sequentially fixed on one side of the two vertical plates, which is close to each other, from high to low, the user can hang the drawing with shorter dimensions on the outer sides of the hanging rods with lower height, and the drawing with longer dimensions on the outer sides of the hanging rods with higher height, and the drawing with lower use frequency can be folded and rolled up and then placed between the base and the neutral position between the supporting plates, so that the defect that the user cannot classify the drawing according to the checking frequency is overcome, and the use efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a connection of a paper sheet rack for easy movement;

FIG. 2 is a rear view of a paper drawings rack for easy movement;

FIG. 3 is a schematic illustration of a connection of a paper sheet rack worm and worm gear for ease of movement;

FIG. 4 is a schematic diagram of a connection of a lifting plate and a slider of a paper sheet rack for easy movement;

fig. 5 is a schematic diagram of a connection of a paper drawing rack connecting rope and a clip for easy movement.

In the figure: 1. a base; 2. a lifting plate; 3. an axle; 4. a wheel; 5. a vertical plate; 6. a handle; 7. a top cover; 8. a support plate; 9. a motor; 10. a first fixing plate; 11. a second fixing plate; 12. a support block; 13. a worm; 14. a worm wheel; 15. a hanging rod; 16. a rotating rod; 17. a screw; 18. a first mounting block; 19. a slide block; 20. a second mounting block; 21. a hook; 22. a connecting rope; 23. and a clip.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Examples

Referring to fig. 1-5, a paper drawing rack convenient to remove, including base 1, elevation structure is installed in the outside of base 1, elevation structure's outside threaded connection has lifter plate 2, lifter plate 2 and base 1 sliding connection, elevation structure is used for driving lifter plate 2 and goes up and down, the both sides of lifter plate 2 all rotate and are connected with two axletree 3, the outside of four axletree 3 all is fixed with wheel 4, the both sides at base 1 top all are fixed with riser 5, the both ends that two riser 5 keep away from one side each other all are fixed with handle 6, the bottom of the one side that two riser 5 are close to each other is fixed with backup pad 8, two riser 5 are close to one side each other and are fixed with five peg 15, five peg 15 set gradually from high to low along the one end of two riser 5 to the other end, the outside of five peg 15 all articulates and is connected with four clamping structures, clamping structure is used for centre gripping the drawing, the top of two riser 5 is fixed with a top cap 7, one side at the top cap 7 top is fixed with motor 9, motor 9's output and elevation structure are fixed.

The lifting structure comprises a first fixing plate 10, a second fixing plate 11, a supporting block 12, a worm 13, a worm wheel 14, a rotating rod 16, a screw 17 and a first installation block 18, wherein the screw 17 is connected with the inner side of the lifting plate 2 in a threaded manner, the first installation block 18 is rotationally connected with the bottom of the screw 17, the first installation block 18 is fixed with the base 1, the rotating rod 16 is fixed at the top of the screw 17, the supporting block 12 is fixed at one side of the top cover 7, the second fixing plate 11 is fixed at one side of the top of the supporting block 12, the first fixing plate 10 is fixed at one side of the top cover 7, which is close to the supporting block 12, the worm 13 is rotationally connected at one side, which is close to each other, of the first fixing plate 10 and the second fixing plate 11, the output end of the motor 9 penetrates through the first fixing plate 10 and the worm 13 to be fixed, the worm wheel 14 is in meshed connection at one side of the worm 13, the inner side of the worm wheel 14 is fixedly connected with the rotating rod 16, and the outer side of the rotating rod 16 is rotationally connected with the supporting block 12, so that the lifting structure can drive the lifting plate 2 to lift.

The two ends of the inner side of the lifting plate 2 are both fixed with sliding blocks 19, rectangular grooves are formed in the two sides of the base 1, and the lifting plate 2 is slidably connected with the base 1 through the rectangular grooves and the sliding blocks 19, so that the lifting plate 2 can slide and lift on the outer side of the base 1.

The screw hole has been seted up to the inboard of lifter plate 2, and lifter plate 2 passes through screw hole and screw 17 threaded connection for the rotation of screw 17 can drive lifter plate 2 and go up and down.

The clamping structure all includes second installation piece 20, couple 21, connecting rope 22 and clip 23, and the outside of supporting shoe 12 is hung and is connected with a plurality of couples 21, and the outside of a plurality of couples 21 is all rotated and is connected with second installation piece 20, and the both sides of a plurality of second installation piece 20 bottoms all are connected with connecting rope 22, and the bottom of a plurality of connecting ropes 22 all is connected with clip 23 for the clamping structure can the centre gripping drawing.

The anti-skid patterns are arranged on the outer sides of the four wheels 4, so that the device can be prevented from skid and move stably.

From the above, it can be seen that:

the utility model aims at the technical problems that: the rack is inconvenient to move, and a user cannot classify according to the checking frequency of the drawing; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

the user makes the output end of the motor 9 electrified to rotate, the output end of the motor 9 drives the worm 13 to rotate, the worm 13 is meshed with the worm wheel 14 to drive the worm wheel 14 to rotate, the rotating rod 16 is driven to rotate, the screw 17 is driven to rotate, the outer side of the screw 17 is in threaded connection with the lifting plate 2, the lifting plate 2 is driven to slide and lift along the outer side of the base 1 by the rotation of the screw 17, and therefore the four wheels 4 can be lifted or fallen, the user can hold the handle 6 to push and pull the device, and the defect that the placing rack is inconvenient to move is overcome; the device is designed through the clamping structure, a user can clamp the drawing needing to be frequently checked by two clamps 23 and then hang the drawing on the outer side of the hanging rod 15 through the hanging hook 21, as the drawing is long or short in size, the five hanging rods 15 are sequentially fixed on one side, close to each other, of the two vertical plates 5 from high to low, the user can hang the drawing with shorter size on the outer side of the hanging rod 15 with lower height, the drawing with longer size on the outer side of the hanging rod 15 with higher height, and the drawing with lower using frequency can be folded and rolled up and then placed between the base 1 and the supporting plate 8, so that the defect that the user cannot classify the drawing according to the checking frequency is overcome, and the use efficiency is improved;

through the arrangement, the utility model can solve the technical problems, and simultaneously realize the following technical effects:

according to the utility model, through the design of the lifting structure, a user can electrify and rotate the output end of the motor 9, the output end of the motor 9 drives the worm 13 to rotate, the worm 13 is meshed and connected with the worm wheel 14, so that the worm 13 rotates to drive the worm wheel 14 to rotate, thereby driving the rotating rod 16 to rotate and further driving the screw 17 to rotate, and the outer side of the screw 17 is in threaded connection with the lifting plate 2, so that the screw 17 rotates to drive the lifting plate 2 to slide and lift along the outer side of the base 1, and therefore, the four wheels 4 can be lifted or fallen, and the user can hold the handle 6 to push and pull the device, thereby overcoming the defect that the placing rack is inconvenient to move;

according to the utility model, through the design of the clamping structure, a user can clamp the drawing needing to be frequently checked by the two clamps 23 and then hang the drawing on the outer side of the hanging rod 15 through the hanging hook 21, as the drawing is long or short in size, the five hanging rods 15 are sequentially fixed on one side, close to each other, of the two vertical plates 5 from high to low, the user can hang the drawing with shorter size on the outer side of the hanging rod 15 with lower height, and the drawing with longer size on the outer side of the hanging rod 15 with higher height, and the drawing with lower using frequency can be folded and rolled up and then placed between the base 1 and the neutral position between the supporting plates 8, so that the defect that the user cannot classify according to the checking frequency of the drawing is overcome, and the use efficiency is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a paper drawing rack convenient to remove, includes base (1), its characterized in that, elevation structure is installed in the outside of base (1), elevation structure's outside threaded connection has lifter plate (2), lifter plate (2) and base (1) sliding connection, elevation structure is used for driving lifter plate (2) and goes up and down, the both sides of lifter plate (2) are all rotated and are connected with two axletree (3), four the outside of axletree (3) all is fixed with wheel (4);

the utility model discloses a lifting device for a drawing, including base (1), riser (5) are all fixed with in both sides at base (1) top, two riser (5) all are fixed with handle (6) at the both ends of keeping away from one side each other, two the bottom mounting of one side that riser (5) are close to each other has backup pad (8), two riser (5) are close to one side each other and are fixed with five peg (15), and five peg (15) are from top to bottom along the one end of two riser (5) set gradually, and five the outside of peg (15) is all hung and is connected with four clamping structure, the clamping structure is used for the centre gripping drawing, two the top of riser (5) is fixed with one top cap (7), one side at top cap (7) top is fixed with motor (9), the output and the lifting structure of motor (9) are fixed.

2. The paper drawing rack convenient to move according to claim 1, wherein the lifting structure comprises a first fixing plate (10), a second fixing plate (11), a supporting block (12), a worm (13), a worm wheel (14), a rotating rod (16), a screw rod (17) and a first mounting block (18), the inner side of the lifting plate (2) is connected with the screw rod (17) in a threaded manner, the bottom of the screw rod (17) is rotationally connected with the first mounting block (18), the first mounting block (18) is fixed with the base (1), the top of the screw rod (17) is fixedly provided with the rotating rod (16), one side of the top cover (7) is fixedly provided with the supporting block (12), one side of the top cover (7) close to the supporting block (12) is fixedly provided with the first fixing plate (10), one side of the first fixing plate (10) and the second fixing plate (11) close to each other is rotationally connected with the worm (13), the output end of the worm wheel (9) penetrates through the first fixing plate (10) and the worm rod (13) and is fixedly connected with one side of the worm (14), the outer side of the rotating rod (16) is rotationally connected with the supporting block (12).

3. The paper drawing rack convenient to move according to claim 1, wherein sliding blocks (19) are fixed at two ends of the inner side of the lifting plate (2), rectangular grooves are formed in two sides of the base (1), and the lifting plate (2) is slidably connected with the base (1) through the rectangular grooves and the sliding blocks (19).

4. The paper drawing rack convenient to move according to claim 2, wherein the inner side of the lifting plate (2) is provided with a threaded hole, and the lifting plate (2) is in threaded connection with the screw (17) through the threaded hole.

5. The paper drawing rack convenient to remove according to claim 2, wherein, the clamping structure all includes second installation piece (20), couple (21), connecting rope (22) and clip (23), the outside of supporting shoe (12) is hung and is connected with a plurality of couples (21), a plurality of the outside of couple (21) is all rotated and is connected with second installation piece (20), a plurality of both sides of second installation piece (20) bottom all are connected with connecting rope (22), a plurality of the bottom of connecting rope (22) all is connected with clip (23).

6. A paper drawing rack according to claim 1, characterized in that the outer sides of four wheels (4) are provided with anti-slip patterns.