CN219500693U

CN219500693U - Drawing board

Info

Publication number: CN219500693U
Application number: CN202320643229.1U
Authority: CN
Inventors: 李婷; 刁兆敏
Original assignee: Beijing Dongfang Huatai Engineering Consulting Co ltd Weihai Branch
Current assignee: Beijing Dongfang Huatai Engineering Consulting Co ltd Weihai Branch
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-11
Anticipated expiration: 2033-03-24

Abstract

The utility model belongs to the technical field of drawing display boards, and particularly relates to a drawing display board, which comprises a display board, wherein a placing groove is formed in the outer surface of the display board, a rectangular groove is formed in the inner side wall of the placing groove, a sliding groove is formed in the inner side wall of the rectangular groove, a fixed column is fixedly connected to the side surface of a sliding block, a torsion spring is fixedly connected to the outer surface of the fixed column, a rotating column is fixedly connected to one end, far away from the fixed column, of the torsion spring, a connecting plate is fixedly connected to the side surface of the rotating column, a limit column is fixedly connected to the side surface of the connecting plate, and the limit column is attached to the inner bottom of the placing groove. According to the utility model, the positions of the limiting columns can be changed by arranging the sliding grooves, the sliding blocks, the fixed columns, the torsion springs and the rotating columns, and the limiting columns can be stored after being used, so that the drawing is prevented from being blocked when the limiting columns are used again, and the drawing is prevented from being damaged; the setting of spliced pole, connecting block and stopper can cooperate spacing post to carry out common centre gripping to the drawing to the reinforcing is to the stability of drawing centre gripping.

Description

Drawing board

Technical Field

The utility model belongs to the technical field of engineering cost tools, and particularly relates to a drawing board.

Background

The construction cost refers to the total cost of budget in the construction process, and when the budget is carried out, a plurality of workers are usually required to watch the construction drawing and discuss the content on the drawing, and for convenience, the construction drawing is usually required to be fixed on a special drawing display board.

When the existing drawing display board is used, the drawing needs to be clamped by the clamping rods, but the clamping rods are fixedly arranged on the display board, so that the positions of the clamping rods are difficult to change, and the drawing is easy to damage by the pulling rods distributed around in the repeated pulling process.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a drawing panel, including the panel, the standing groove has been seted up to the surface of panel, rectangular channel has been seted up to the inside wall of standing groove, the spout has been seted up to the inside wall of rectangular channel, the inside wall sliding connection of spout has the slider, the side fixedly connected with fixed column of slider, the surface fixedly connected with torsion spring of fixed column, the one end fixedly connected with rotation post of fixed column is kept away from to torsion spring, the side fixedly connected with connecting plate of rotation post, the side fixedly connected with spacing post of connecting plate, and the interior bottom of spacing post and standing groove laminate mutually.

Optionally, the bottom fixedly connected with turning block of panel, the both sides swing joint of turning block has the limiting plate.

Optionally, the bottom fixedly connected with support column of limiting plate, the one end fixedly connected with base of limiting plate is kept away from to the support column.

Optionally, the inside wall threaded connection of limiting plate has the screw thread post, the one end of screw thread post rotates with the inside of turning block to be connected, and the screw thread post is kept away from the one end fixedly connected with rotation handle of turning block.

Optionally, the mounting groove has been seted up to the inside of panel, the inside wall sliding connection of mounting groove has the fixed block, the top fixedly connected with spliced pole of fixed block, the surface cover of spliced pole is equipped with the spring, and the spring is laminated mutually with the surface of fixed block.

Optionally, the one end fixedly connected with connecting block that the fixed block was kept away from to the spliced pole, the bottom fixedly connected with stopper of connecting block, and the bottom of stopper is laminated mutually with the interior bottom in rectangular channel.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through arranging the sliding chute, the sliding block, the fixed column, the torsion spring and the rotating column, the rotating column is driven to rotate by the limiting column and the connecting plate, and the angle of the connecting plate and the limiting column is adjusted under the action of the torsion spring and the fixed column, so that the drawing is clamped after rotation; and utilize the fixed column to drive the slider and remove at the inside wall of spout, can change the position of spacing post, can accomodate it after spacing post has used to avoid producing the drawing when using once more and blockking, cause the drawing to damage.

2. According to the utility model, the connecting column, the connecting block and the limiting block are arranged, the connecting column is used for driving the fixed block to compress the spring, so that the connecting column drives the connecting block to displace, the limiting block is used for clamping the drawing, and the limiting column can be matched for jointly clamping the drawing, so that the stability of clamping the drawing is enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that 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 the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the internal structure of the chute of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a cross-sectional view showing the internal structure of the turning block of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;

FIG. 6 is a cross-sectional view of the internal structure of the mounting groove of the present utility model;

fig. 7 is an enlarged schematic view of the structure of fig. 6C according to the present utility model.

In the figure: 1. a base; 2. a support column; 3. a limiting plate; 4. a rotating block; 5. a threaded column; 6. rotating the handle; 7. a display board; 8. a chute; 9. a slide block; 10. fixing the column; 11. a torsion spring; 12. rotating the column; 13. a connecting plate; 14. a limit column; 15. a mounting groove; 16. a fixed block; 17. a connecting column; 18. a spring; 19. a connecting block; 20. a limiting block; 21. a placement groove; 22. rectangular grooves.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. 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.

Referring to fig. 1-7, the present utility model provides a drawing board: including panel 7, standing groove 21 has been seted up to the surface of panel 7, rectangular channel 22 has been seted up to the inside wall of standing groove 21, spout 8 has been seted up to the inside wall of rectangular channel 22, the inside wall sliding connection of spout 8 has slider 9, the side fixedly connected with fixed column 10 of slider 9, the surface fixedly connected with torsion spring 11 of fixed column 10, the one end fixedly connected with pivoted post 12 of fixed column 10 is kept away from to torsion spring 11, pivoted post 12 and the side surface swing joint of slider 9, the side fixedly connected with connecting plate 13 of pivoted post 12, the side fixedly connected with spacing post 14 of connecting plate 13, and spacing post 14 laminating mutually with the interior bottom of standing groove 21. Utilize spacing post 14 and connecting plate 13 to drive and rotate post 12 and rotate, connecting plate 13 and spacing post 14 carry out angular adjustment under torsion spring 11 and fixed column 10's effect, and then be convenient for carry out the centre gripping to the drawing after rotating, and utilize fixed column 10 to drive slider 9 and remove at the inside wall of spout 8, be favorable to changing the position of spacing post 14, can accomodate it after spacing post 14 finishes using to produce the resistance to the drawing when avoiding reusing, cause the drawing to damage.

The bottom fixedly connected with dwang 4 of panel 7, the both sides swing joint of dwang 4 have limiting plate 3.

The bottom fixedly connected with support column 2 of limiting plate 3, the one end fixedly connected with base 1 of limiting plate 3 is kept away from to support column 2.

The inside wall threaded connection of limiting plate 3 has screw thread post 5, and the one end of screw thread post 5 rotates with the inside of turning block 4 to be connected, and the one end fixedly connected with rotation handle 6 that the screw thread post 5 was kept away from turning block 4. The rotating handle 6 is rotated to enable the rotating handle 6 to move towards the inside of the limiting plate 3, the rotating block 4 is tightly attached, the rotating block 4 is tightly limited to the inner side wall of the limiting plate 3, and therefore the angle of the display plate 7 is controlled through tightness adjustment of the rotating handle 6.

The inside of panel 7 has been seted up mounting groove 15, and the inside wall sliding connection of mounting groove 15 has fixed block 16, and the top fixedly connected with spliced pole 17 of fixed block 16, the surface cover of spliced pole 17 is equipped with spring 18, and spring 18 laminating mutually with the surface of fixed block 16.

One end of the connecting column 17, which is far away from the fixed block 16, is fixedly connected with a connecting block 19, the bottom of the connecting block 19 is fixedly connected with a limiting block 20, and the bottom of the limiting block 20 is attached to the inner bottom of the rectangular groove 22.

Working principle: when the drawing clamping device is used, a drawing is placed in the rectangular groove 22, the limiting column 14 and the connecting plate 13 are utilized to drive the rotating column 12 to rotate, and the connecting plate 13 and the limiting column 14 can be subjected to angle adjustment under the action of the torsion spring 11 and the fixed column 10, so that the drawing can be clamped after rotation; the fixing column 10 is utilized to drive the sliding block 9 to move on the inner side wall of the sliding groove 8, so that the position of the limiting column 14 can be changed, and the limiting column 14 can be stored after being used, so that the drawing is prevented from being blocked when the limiting column is used again, and the drawing is prevented from being damaged; the rotating handle 6 is rotated to enable the rotating handle 6 to move towards the inside of the limiting plate 3, the rotating block 4 is tightly attached, the rotating block 4 is tightly limited to the inner side wall of the limiting plate 3, and therefore the angle of the display plate 7 is controlled through tightness adjustment of the rotating handle 6.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Drawing panel, including panel (7), its characterized in that: placement groove (21) have been seted up to the surface of panel (7), rectangular channel (22) have been seted up to the inside wall of standing groove (21), spout (8) have been seted up to the inside wall of rectangular channel (22), the inside wall sliding connection of spout (8) has slider (9), the side fixed surface of slider (9) is connected with fixed column (10), the surface fixedly connected with torsion spring (11) of fixed column (10), the one end fixedly connected with rotation post (12) of fixed column (10) are kept away from to torsion spring (11), the side fixed surface of rotation post (12) is connected with connecting plate (13), the side fixed surface of connecting plate (13) is connected with spacing post (14), and spacing post (14) laminating with the interior bottom of standing groove (21) mutually.

2. The drawing board of claim 1, wherein: the bottom of panel (7) fixedly connected with rotates piece (4), the both sides swing joint of rotating piece (4) has limiting plate (3).

3. The drawing board of claim 2, wherein: the bottom fixedly connected with support column (2) of limiting plate (3), the one end fixedly connected with base (1) that limiting plate (3) was kept away from to support column (2).

4. The drawing board of claim 2, wherein: the inside wall threaded connection of limiting plate (3) has screw thread post (5), the one end of screw thread post (5) is connected with the inside rotation of turning block (4), and the one end fixedly connected with rotation handle (6) that turning block (4) were kept away from to screw thread post (5).

5. The drawing board of claim 1, wherein: the inside of panel (7) has seted up mounting groove (15), inside wall sliding connection of mounting groove (15) has fixed block (16), the top fixedly connected with spliced pole (17) of fixed block (16), the surface cover of spliced pole (17) is equipped with spring (18), and the surface of spring (18) and fixed block (16) laminating mutually.

6. The drawing board of claim 5, wherein: one end of the connecting column (17) far away from the fixed block (16) is fixedly connected with a connecting block (19), the bottom of the connecting block (19) is fixedly connected with a limiting block (20), and the bottom of the limiting block (20) is attached to the inner bottom of the rectangular groove (22).