CN220442243U

CN220442243U - Drawing fixing device convenient to angle regulation

Info

Publication number: CN220442243U
Application number: CN202321261264.3U
Authority: CN
Inventors: 万颖; 张磊; 胡哲
Original assignee: Hubei Three Gorges Construction Project Management Co ltd
Current assignee: Hubei Three Gorges Construction Project Management Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2024-02-06
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a drawing fixing device convenient for angle adjustment, which comprises a drawing fixing plate and a rotating shaft, wherein two groups of fixing sleeves are fixedly connected to the rear end of the drawing fixing plate, the rotating shaft is movably inserted into the fixing sleeves, a rotating seat is movably assembled at the bottom end of the rotating shaft, three groups of supporting frames are fixedly connected to the bottom end of the rotating seat, the supporting frames are of triangular supporting structures, and a fixing clamping side rod is fixedly connected to the left side of the front end of the drawing fixing plate. This drawing fixing device convenient to angle regulation is through being provided with fixed cover, rotation axis, adjustable limit pole, regulation pole, inserted block, lockhole, and the drawing fixed plate supports when erectting on ground, can directly level upset drawing fixed plate, can realize that drawing fixed plate horizontal direction adjusts wantonly, and the mounted position of adjustable limit pole is also adjustable to prevent that the engineering drawing of frame too short is inconvenient fixed, has solved the structure and has not adjustable, inconvenient problem of watching.

Description

Drawing fixing device convenient to angle regulation

Technical Field

The utility model relates to the technical field of engineering cost drawing fixing devices, in particular to a drawing fixing device convenient for angle adjustment.

Background

The construction drawing picture with large size of engineering cost is carried to the site to be watched, and can only be paved on a desktop, and when paper drawings need to be displayed in the process of conferences and the like, the drawings can be unfolded on the magnetic attraction plate by using the magnetic attraction block.

The fixed display board structure for fixing the drawing is generally single, and can only be supported on the ground after being fixed, if the angle is to be adjusted, the on-site personnel can conveniently watch, and the display board can only be lifted and reversed, so that the adjustability is poor. Therefore, a drawing fixing device convenient for adjusting the angle is needed to solve the technical defects in the above technology.

Disclosure of Invention

The utility model aims to provide a drawing fixing device convenient for adjusting angles, so as to solve the problem of poor adjustability in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drawing fixing device convenient to angle regulation, includes drawing fixed plate and rotation axis, two sets of fixed sleeves of drawing fixed plate rear end fixedly connected with, the activity is pegged graft in the fixed sleeve has the rotation axis, rotation axis bottom activity is equipped with the roating seat, three support frames of roating seat bottom fixedly connected with, the support frame is triangle bearing structure, drawing fixed plate front end left side fixedly connected with fixation clamp limit pole, drawing fixed plate front end right side is equipped with the adjustable clamp limit pole of movable regulation, adjustable clamp limit pole top is provided with the regulation pole, regulation pole fixed connection is at drawing fixed plate front end, adjustable clamp limit pole activity cup joints in the regulation pole outside, all set up the lockhole in the adjustable clamp limit pole and in the regulation pole, peg graft in the lockhole has the inserted block, the inserted block runs through the lockhole and peg graft inside adjustable clamp limit pole, the equidistant distribution of lockhole department has the multiunit, the equal fixedly connected with side lever in fixation clamp limit pole and adjustable clamp limit pole outside, the equal fixedly connected with side lever of side lever department is provided with magnetism structure.

Preferably, the magnetic attraction structure is vertically provided with three groups at the outer sides of the fixed clamping side rod and the adjustable clamping side rod respectively.

Preferably, the magnetic attraction structure comprises a fixed block, the fixed block is fixedly connected to the side rod, the top end of the fixed block is connected with a pressing sheet, the bottom end of the pressing sheet is also connected with a magnetic attraction sheet, and springs are assembled between the pressing sheet and the fixed block and between the pressing sheet and the magnetic attraction structure.

Preferably, the top end of the drawing fixing plate is fixedly connected with a cross rod, a mounting seat capable of horizontally moving is sleeved outside the cross rod, the front end of the mounting seat is hinged with a guide rod, the rotatable range of the guide rod is 0-90 degrees, and a limiting block is welded on the left side of the front end of the mounting seat.

Preferably, the inner sides of the fixed edge clamping rod and the adjustable edge clamping rod are respectively provided with a notch for fixing a drawing paper roll, and the drawing paper roll extends downwards to the bottom end edges of the fixed edge clamping rod and the adjustable edge clamping rod.

Preferably, the drawing fixing plate is a magnetic panel.

Compared with the prior art, the utility model has the beneficial effects that: the drawing fixing device convenient for angle adjustment not only realizes an adjusting structure convenient for viewing, realizes magnetic attraction fixing of drawings, but also realizes auxiliary uncoiling;

(1) The device is provided with the fixing sleeve, the rotating shaft, the adjustable clamping rods, the adjusting rods, the inserting blocks and the lock holes, the rotating shaft is arranged at the rear end of the device, when the drawing fixing plate is supported and erected on the ground, the drawing fixing plate can be directly and horizontally turned over, the fixing sleeve is rotated outside the rotating shaft, the drawing fixing plate can be randomly adjusted in the horizontal direction, the adjusting rods are arranged at the drawing fixing plate for drawing rolls with different drawing sizes, the adjustable clamping rods can be moved left and right outside the adjusting rods through the inserting blocks, the installation positions of the adjustable clamping rods are adjusted, and the inserting blocks are inserted into the lock holes to lock the positions, so that the distance between the fixed clamping rods and the adjustable clamping rods is adjusted, the inconvenient fixing of engineering drawings with too short drawing is prevented, and the device is provided with an adjusting structure convenient to watch;

(2) Through being provided with the magnetism and inhale structure, the guide roll, the mount pad, the horizontal pole, the inside groove, the preforming, the magnetism inhale the piece, at first open the picture scroll from the left side, with picture scroll cover outside the guide bar, remove the mount pad to the left side of horizontal pole, the picture left side inserts in the inside groove of fixed clamp limit pole, press the preforming, under the effect of preforming, the magnetism inhale the piece and inhale fixedly with drawing fixed plate again when putting down the preforming, three sets of magnetism inhale the piece and push down the drawing scroll, then open the drawing scroll right, under the direction of guide bar, the drawing scroll draws to adjustable clamp limit pole department all the time, the right side of picture scroll is fixed with three sets of magnetism inhale the structure of adjustable clamp limit pole department, because fixed clamp limit pole and adjustable clamp limit pole's inside groove are all the bottom, even though the width is greater than fixed clamp limit pole and adjustable clamp limit pole to the picture scroll, through this fixed structure, can inhale the drawing scroll magnetism at the fixed plate front end, magnetism inhale the piece can not lose, and can realize alone fix;

(3) Through being provided with horizontal pole, mount pad, guide bar, stopper, the device is provided with the horizontal pole at the top, has cup jointed the mount pad outward, when installing drawing reel in drawing fixed plate department, transversely stir the guide bar of mount pad department at first, embolia the cavity alignment guide bar with drawing reel axle center after making its level, callback the guide bar to vertical state again, because the existence of stopper, the guide bar can only dial to vertical, in the in-process that the drawing was rolled up, the mount pad is in horizontal pole department removal to can make the drawing roll up the level and expand, have the effect of assisting to open a book.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic view of the magnetic attraction structure of the present utility model;

fig. 5 is a schematic front view of the guide rod of the present utility model.

In the figure: 1. a drawing fixing plate; 2. a side bar; 3. fixing the edge clamping rod; 4. a support frame; 5. a rotating seat; 6. drawing a paper roll; 7. a guide rod; 8. a cross bar; 9. a rotation shaft; 10. a mounting base; 11. an adjusting rod; 12. an adjustable clamping bar; 13. a magnetic attraction structure; 14. a fixed sleeve; 15. a lock hole; 16. inserting blocks; 17. a fixed block; 18. tabletting; 19. a spring; 20. a magnetic attraction piece; 21. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-5, a drawing fixing device convenient for angle adjustment comprises a drawing fixing plate 1 and a rotating shaft 9, wherein the rear end of the drawing fixing plate 1 is fixedly connected with two groups of fixing sleeves 14, the rotating shaft 9 is movably inserted in the fixing sleeves 14, a rotating seat 5 is movably assembled at the bottom end of the rotating shaft 9, three groups of supporting frames 4 are fixedly connected at the bottom end of the rotating seat 5, the supporting frames 4 are of triangular supporting structures, a fixing clamping edge rod 3 is fixedly connected at the left side of the front end of the drawing fixing plate 1, an adjustable clamping edge rod 12 which is movably adjusted is assembled at the right side of the front end of the drawing fixing plate 1, an adjusting rod 11 is arranged above the adjustable clamping edge rod 12, the adjusting rod 11 is fixedly connected at the front end of the drawing fixing plate 1, the adjustable clamping edge rod 12 is movably sleeved outside the adjusting rod 11, lock holes 15 are formed in the adjustable clamping edge rod 12 and the adjusting rod 11, a plurality of inserting blocks 16 are inserted in the lock holes 15, the inserting blocks 16 penetrate through the lock holes 15 and are inserted in the adjustable clamping edge rod 12, the lock holes 15 are distributed at equal intervals at the adjusting rod 11, and the outer sides of the fixed clamping edge rod 3 and the adjustable clamping edge rod 12 are fixedly connected with a plurality of side rods 2;

specifically, as shown in fig. 1, fig. 2 and fig. 3, the rotary shaft 9 is installed at the rear end of the device, when the drawing fixing plate 1 is supported and erected on the ground, the drawing fixing plate 1 can be directly and horizontally turned, the fixing sleeve 14 rotates outside the rotary shaft 9, the drawing fixing plate 1 can be randomly adjusted in the horizontal direction, the adjusting rod 11 is also arranged at the drawing fixing plate 1 for drawing rolls 6 with different drawing sizes, the adjustable clamping edge rod 12 can be moved left and right outside the adjusting rod 11 through the plug-in block 16, the installation position of the adjustable clamping edge rod 12 is adjusted, and the locking position is inserted into the lock hole 15 through the plug-in block 16, so that the distance between the fixed clamping edge rod 3 and the adjustable clamping edge rod 12 is adjusted, the inconvenient fixation of drawing with too short drawing is prevented, and the device has an adjusting structure convenient to watch.

Example 2: the side rod 2 is provided with a magnetic attraction structure 13, the outside of the fixed clamping edge rod 3 and the outside of the adjustable clamping edge rod 12 are vertically provided with three groups of magnetic attraction structures 13, the magnetic attraction structure 13 comprises a fixed block 17, the fixed block 17 is fixedly connected to the side rod 2, the top end of the fixed block 17 is connected with a pressing sheet 18, the bottom end of the pressing sheet 18 is also connected with a magnetic attraction sheet 20, springs 19 are respectively arranged between the pressing sheet 18 and the fixed block 17 and between the pressing sheet 18 and the magnetic attraction structure 13, and the drawing fixed plate 1 is a magnetic attraction panel;

specifically, as shown in fig. 1, 3, 4 and 5, firstly, the drawing paper roll 6 is opened from the left side, the drawing paper roll 6 is sleeved outside the guide rod 7, the mounting seat 10 is moved to the left side of the cross rod 8, the left side of the drawing paper is inserted into the inner groove of the fixed clamping rod 3, the pressing sheet 18 is pressed down, under the action of the pressing sheet 18, the magnetic sheet 20 is lifted up, the magnetic sheet 20 is magnetically attracted and fixed with the drawing paper fixing plate 1 when the pressing sheet 18 is put down, three groups of magnetic sheets 20 press the drawing paper roll 6, then the drawing paper roll 6 is opened to the right side, under the guiding action of the guide rod 7, the drawing paper roll 6 is pulled up to the position of the adjustable clamping rod 12, and then the right side of the drawing paper roll 6 is fixed by using the three groups of magnetic attraction structures 13 at the position of the adjustable clamping rod 12, because the inner groove of the fixed clamping rod 3 and the adjustable clamping rod 12 is opened to the bottom end all the time, therefore, even if the width of the drawing paper roll 6 is larger than the fixed clamping rod 3 and the adjustable clamping rod 12, the drawing paper roll 6 can be magnetically attracted at the front end of the fixing plate 1 by the fixing structure, and the drawing paper roll 6 can not be lost.

Example 3: the top end of the drawing fixing plate 1 is fixedly connected with a cross rod 8, a horizontally movable mounting seat 10 is sleeved outside the cross rod 8, the front end of the mounting seat 10 is hinged with a guide rod 7, the rotatable range of the guide rod 7 is 0-90 degrees, the left side of the front end of the mounting seat 10 is welded with a limiting block 21, the inner sides of the fixed edging rod 3 and the adjustable edging rod 12 are respectively provided with a notch for fixing the drawing paper roll 6, and the drawing paper roll 6 extends downwards to the bottom edges of the fixed edging rod 3 and the adjustable edging rod 12;

specifically, as shown in fig. 1, 3, 4 and 5, the device is provided with a cross rod 8 at the top, a mounting seat 10 is sleeved outside the cross rod 8, when the drawing roll 6 is mounted at the drawing fixing plate 1, the guide rod 7 at the mounting seat 10 is transversely shifted, after the guide rod 7 is horizontally shifted, the cavity of the axis of the drawing roll 6 is aligned with the guide rod 7, the guide rod 7 is then shifted back to the vertical state, due to the existence of a limiting block 21, the guide rod 7 can be shifted to the vertical state only, and the mounting seat 10 moves at the cross rod 8 in the process of unwinding the drawing roll 6, so that the drawing roll 6 can be horizontally unwound, and the auxiliary unwinding function is realized.

Working principle: when the utility model is used, firstly, the picture paper roll 6 is opened from the left side, the picture paper roll 6 is sleeved outside the guide rod 7, the guide rod 7 at the installation seat 10 is transversely poked, after the picture paper roll 6 is horizontally arranged, the cavity of the axis of the picture paper roll 6 is aligned with the guide rod 7, then the guide rod 7 is poked back to the vertical state, the guide rod 7 can only poke to the vertical state due to the existence of the limiting block 21, the installation seat 10 is moved to the left side of the cross rod 8, the left side of a picture paper is inserted into the inner groove of the fixed clamping rod 3, the pressing piece 18 is pressed, the magnetic sheet 20 is lifted under the action of the pressing piece 18, the magnetic sheet 20 is magnetically sucked and fixed with the picture paper fixing plate 1 again when the pressing piece 18 is put down, three groups of magnetic sheets 20 press the picture paper roll 6, then the picture paper roll 6 is opened to the right, the picture paper roll 6 is pulled to the position of the adjustable clamping rod 12 under the guiding action of the guide rod 7, the right side of the drawing paper roll 6 is fixed by using three groups of magnetic attraction structures 13 at the positions of the adjustable clamping bars 12, the rotary shaft 9 is arranged at the rear end of the device, when the drawing fixing plate 1 is supported and erected on the ground, the drawing fixing plate 1 can be directly and horizontally turned over, the fixing sleeve 14 can be rotated outside the rotary shaft 9, the drawing fixing plate 1 can be randomly adjusted in the horizontal direction, the drawing rolls 6 with different drawing sizes are also provided with the adjusting rods 11 at the positions of the drawing fixing plate 1, the adjustable clamping bars 12 can be moved left and right outside the adjusting rods 11 through the plug-in blocks 16, the installation positions of the adjustable clamping bars 12 are adjusted, and the locking positions in the locking holes 15 are inserted through the plug-in blocks 16, so that the distance between the fixed clamping bars 3 and the adjustable clamping bars 12 is adjusted, and the inconvenient fixing of the engineering drawing with too short drawing is prevented.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Drawing fixing device convenient to angle regulation, including drawing fixed plate (1) and rotation axis (9), its characterized in that: the utility model discloses a drawing fixed plate (1) rear end fixedly connected with two sets of fixed cover (14), movable grafting has rotation axis (9) in fixed cover (14), rotation axis (9) bottom activity is equipped with roating seat (5), three support frames (4) of roating seat (5) bottom fixedly connected with, support frame (4) are triangle bearing structure, drawing fixed plate (1) front end left side fixedly connected with fixation clamp limit pole (3), drawing fixed plate (1) front end right side is equipped with adjustable clamp limit pole (12) of movable regulation, adjustable clamp limit pole (12) top is provided with regulation pole (11), regulation pole (11) fixed connection is in drawing fixed plate (1) front end, adjustable clamp limit pole (12) activity cup joints in regulation pole (11) outside, all offer lock hole (15) in adjustable clamp limit pole (12) and regulation pole (11), insert block (16) in inserting block (15) and being equipped with movable regulation clamp limit pole (12) and being equipped with lock hole (15) outside fixed connection in lock hole (3) and lock hole (12) equal spacing department, lock hole (15) are fixed in lock hole (3) and the equal, the side lever (2) is provided with a magnetic attraction structure (13).

2. The drawing fixing device for facilitating angle adjustment according to claim 1, wherein: the magnetic attraction structure (13) is vertically provided with three groups at the outer sides of the fixed clamping side rod (3) and the adjustable clamping side rod (12).

3. The drawing fixing device for facilitating angle adjustment according to claim 1, wherein: the magnetic attraction structure (13) comprises a fixed block (17), the fixed block (17) is fixedly connected to the side rod (2), the top end of the fixed block (17) is connected with a pressing sheet (18), the bottom end of the pressing sheet (18) is also connected with a magnetic attraction sheet (20), and springs (19) are assembled between the pressing sheet (18) and the fixed block (17) and between the pressing sheet (18) and the magnetic attraction structure (13).

4. The drawing fixing device for facilitating angle adjustment according to claim 1, wherein: the drawing fixing plate is characterized in that a cross rod (8) is fixedly connected to the top end of the drawing fixing plate (1), a mounting seat (10) capable of horizontally moving is sleeved outside the cross rod (8), a guide rod (7) is hinged to the front end of the mounting seat (10), the rotatable range of the guide rod (7) is 0-90 degrees, and a limiting block (21) is welded to the left side of the front end of the mounting seat (10).

5. The drawing fixing device for facilitating angle adjustment according to claim 1, wherein: the inner sides of the fixed clamping edge rod (3) and the adjustable clamping edge rod (12) are respectively provided with a notch for fixing the drawing paper roll (6), and the drawing paper roll (6) downwards extends to the bottom edges of the fixed clamping edge rod (3) and the adjustable clamping edge rod (12).

6. The drawing fixing device for facilitating angle adjustment according to claim 1, wherein: the drawing fixing plate (1) is a magnetic panel.