CN214295276U

CN214295276U - Drawing ruler for building engineering

Info

Publication number: CN214295276U
Application number: CN202120103785.0U
Authority: CN
Inventors: 张伟健
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-28
Anticipated expiration: 2031-01-14

Abstract

The utility model belongs to the technical field of the drafting scale, especially, be a building engineering drafting scale, including first chi board, the both ends of first chi board all rotate respectively through pivot mechanism and are connected with second chi board and third chi board, the third chi board rotates through pivot mechanism and is connected with the fourth chi board, the other end fixedly connected with slide of fourth chi board, the other end fixedly connected with slider of second chi board. The utility model discloses a chi board upper end is equipped with first horizontal ruler, sliding connection has the second horizontal ruler in the first horizontal ruler, make the staff be used for drawing the effect of sharp and slash when drawing, be connected with the second fixed column through the fourth chi inboard internal rotation, the first plectrum board of drawing of second fixed column upper end fixedly connected with, and sliding connection has the second in the first plectrum board and draws the plectrum board, make the staff play the effect of drawing the circle when drawing, make things convenient for staff's use, thereby the problem that the drafting chi can not multi-functional integration has been solved.

Description

Drawing ruler for building engineering

Technical Field

The utility model relates to a mapping chi technical field specifically is a building engineering mapping chi.

Background

The ruler and the compass are necessary tools in engineering drawing, in particular to various rulers such as a T-square, a triangular ruler and the like. The T-square is also called T-shaped ruler, is a T-shaped ruler with a cross bar at one end, consists of a ruler head and a ruler body which are perpendicular to each other, is generally made of transparent organic glass, is often used in cooperation with a drawing board when drawing a drawing on engineering design, and often needs to use a plurality of rulers when drawing one drawing. The T-square is often a tool for drawing a horizontal line, and needs to be matched with the triangular rule to be combined into various states for use when drawing a condition straight line, and in addition, when drawing a straight line with a certain angle, the T-square and the triangular rule can not be matched for drawing, and the T-square and the triangular rule are often required to be completed in a plurality of steps.

The architectural engineering drawing ruler on the market at present has the following problems:

1. the drawing ruler for the architectural engineering has the advantages that the drawing ruler cannot be used for multiple drawing tools in a multifunctional integrated mode, the drawing tools need to be taken from different places during drawing, time is wasted in step operation, and efficiency is lowered.

2. The drawing tool of the architectural engineering drawing ruler can not be fixed, and when drawing, the drawing tool often can deviate from the angle along with the force exerting difference of drawing, so that drawing errors often occur, and the time waste on the right side of the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a building engineering drafting scale has solved above-mentioned building engineering drafting scale and can not multi-functional integration and the problem that the instrument of drawing can not fix.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a drawing ruler for building engineering comprises a first ruler plate, wherein two ends of the first ruler plate are respectively and rotatably connected with a second ruler plate and a third ruler plate through a rotating shaft mechanism, the third ruler plate is rotatably connected with a fourth ruler plate through a rotating shaft mechanism, the other end of the fourth ruler plate is fixedly connected with a sliding plate, the other end of the second ruler plate is fixedly connected with a sliding block, the sliding block is in fit connection with the sliding plate, the sliding block and the sliding plate are in threaded connection with a first screw, the first screw penetrates through the sliding block and the sliding plate, the outer ends of the first ruler plate, the second ruler plate, the third ruler plate and the fourth ruler plate are respectively and fixedly connected with a group of first fixing columns, a first transverse ruler is arranged at the upper ends of the fourth ruler plate and the first ruler plate, a first sliding column is fixedly connected to the left side of the lower end of the first transverse ruler, first limiting holes matched with the first sliding column are formed in the first fixing columns, and the second transverse ruler is connected in a sliding manner, the one end sliding connection that first horizontal chi was kept away from to the second horizontal chi has the second traveller, and second traveller lower extreme and first spacing hole sliding connection, the upper end of second horizontal chi is located the outside fixedly connected with clamp of second traveller, clamp threaded connection has the third screw, sliding connection has the roller bearing in the fourth chi inboard, the upper end of roller bearing is rotated and is connected with the second fixed column, the first drawing plectane of upper end fixedly connected with of second fixed column, sliding connection has the second drawing plectane in the first drawing plectane, the one end that first drawing plectane was kept away from to the second drawing plectane has been seted up and has been put a hole, threaded connection has the fifth screw on the lateral wall of putting a hole.

As a preferred technical scheme of the utility model, the inboard of first horizontal ruler seted up with the first spout of second horizontal ruler assorted, threaded connection has the second screw on the first horizontal ruler, and set up on the first horizontal ruler a set of with the spacing hole of second screw assorted second.

As a preferred technical scheme of the utility model, the inboard of first drawing plectane is seted up and is drawn the third spout that the plectane matches with the second, the last threaded connection of first drawing plectane has the fourth screw, first drawing plectane and second draw and offer on the plectane with the spacing hole of fourth screw assorted third.

As a preferred technical scheme of the utility model, pivot mechanism includes fixed plate, post and column spinner, two fixedly connected with post between the fixed plate, the post rotates and is connected with the column spinner, and the column spinner rotates with the fixed plate to be connected.

As a preferred technical scheme of the utility model, the upper end of fourth chi board seted up with roller bearing assorted second spout, and the second fixed column rotates with the second spout to be connected.

As a preferred technical scheme of the utility model, the yardstick mark has all been carved with to the upper end of first chi board, second chi board and third chi board, and the material of four chi boards is wooden.

(III) advantageous effects

Compared with the prior art, the utility model provides an architectural engineering drafting scale possesses following beneficial effect:

1. this architectural engineering drafting scale, be equipped with first horizontal ruler through chi board upper end, sliding connection has the second horizontal ruler in the first horizontal ruler, make the staff be used for drawing the effect of sharp and slash when drawing, be connected with the second fixed column through the inboard internal rotation of fourth chi, the first plectrum board of drawing of second fixed column upper end fixedly connected with, and sliding connection has the second to draw the plectrum board in the first plectrum board, make the staff play the effect of drawing the circle when drawing, make things convenient for staff's use, thereby the problem that the drafting scale can not multi-functional integration has been solved.

2. This building engineering drafting scale, a set of first spacing hole of the equal fixedly connected with in outer end through four chi boards, through the first traveller of the left end downside fixedly connected with of first horizontal ruler volume, the right-hand member sliding connection of second horizontal ruler has the second traveller, and first traveller 1 and the equal sliding connection of second traveller are in first spacing downthehole, make the horizontal ruler receive the restriction in first spacing hole, can not remove at the drafting in-process. Thereby solving the problem that the drawing ruler can not be fixed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is an enlarged view of the structure of region a in fig. 2 according to the present invention.

In the figure: 1. a first blade; 2. a second blade; 3. a third blade; 4. a fourth blade; 5. a rotating shaft mechanism; 6. a slide plate; 7. a slider; 8. a first screw; 9. a first fixed column; 10. a first limit hole; 11. a first traveler; 12. a first cross ruler; 13. a second transverse ruler; 14. a first chute; 15. a second screw; 16. a second limiting hole; 17. a second strut; 18. a clamping hoop; 19. a third screw; 20. a roller; 21. a second fixed column; 22. a second drawing circular plate; 23. a third limiting hole; 24. a fourth screw; 25. placing a pen hole; 26. a fifth screw; 27. a third chute; 28. a fixing plate; 29. a column; 30. a spin column; 31. a second chute; 32. a first drawing circular plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a drawing ruler for building engineering comprises a first ruler plate 1, wherein two ends of the first ruler plate 1 are respectively and rotatably connected with a second ruler plate 2 and a third ruler plate 3 through a rotating shaft mechanism 5, the third ruler plate 3 is rotatably connected with a fourth ruler plate 4 through the rotating shaft mechanism 5, the other end of the fourth ruler plate 4 is fixedly connected with a sliding plate 6, the other end of the second ruler plate 2 is fixedly connected with a sliding block 7, the sliding block 7 is in fit connection with the sliding plate 6, the sliding block 7 and the sliding plate 6 are in threaded connection with a first screw 8, the first screw 8 penetrates through the sliding block 7 and the sliding plate 6, the outer ends of the first ruler plate 1, the second ruler plate 2, the third ruler plate 3 and the fourth ruler plate 4 are respectively and fixedly connected with a group of first fixing columns 9, the upper ends of the fourth ruler plate 4 and the first ruler plate 1 are provided with first transverse ruler 12, the left side of the lower end of the first transverse ruler 12 is fixedly connected with a first sliding column 11, and the first limiting hole 10 matched with the first sliding column 11 is arranged on the first fixing columns 9, first horizontal ruler 12 sliding connection has second horizontal ruler 13, the one end sliding connection that first horizontal ruler 12 was kept away from to second horizontal ruler 13 has second traveller 17, and second traveller 17 lower extreme and first spacing hole 10 sliding connection, the upper end of second horizontal ruler 13 is located the outside fixedly connected with clamp 18 of second traveller 17, clamp 18 threaded connection has third screw 19, sliding connection has roller bearing 20 in fourth chi board 4, the upper end rotation of roller bearing 20 is connected with second fixed column 21, the upper end fixedly connected with first drawing plectane 32 of second fixed column 21, sliding connection has second drawing plectane 22 in first drawing plectane 32, the one end that first drawing plectane 32 was kept away from to second drawing plectane 22 has been seted up and has been put a hole 25, threaded connection has fifth screw 26 on putting the lateral wall of a hole 25.

In this embodiment, sliding connection has first traveller 11 through first spacing downthehole 10, and the first horizontal ruler 12 of upper end fixedly connected with of first traveller 11, make the staff rule through constantly adjusting first horizontal ruler 12, through the first horizontal ruler 12 on second screw 15 in the spacing downthehole 16 of second insert, make first horizontal ruler 12 sliding connection's the horizontal ruler 13 guarantee of second stable, can not move about, clamp 18 established through the second traveller 17 outside is screwed up through third screw 19, make second traveller 17 fixed on horizontal ruler 13 of second, make the staff rule stably.

Specifically, a first sliding groove 14 matched with the second transverse ruler 13 is formed in the inner side of the first transverse ruler 12, a second screw 15 is connected to the first transverse ruler 12 in a threaded mode, and a group of second limiting holes 16 matched with the second screw 15 are formed in the first transverse ruler 12.

In this embodiment, have second screw 15 through threaded connection on the first horizontal ruler 12, make the staff have the spacing of second screw 15 not to slide in drawing process first horizontal ruler 12 and second horizontal ruler 13, made things convenient for the staff to draw.

Specifically, the inner side of the first picture circular plate 32 is provided with a third sliding slot 27 matched with the second picture circular plate 22, the upper thread of the first picture circular plate 32 is connected with a fourth screw 24, and the first picture circular plate 32 and the second picture circular plate 22 are provided with a third limiting hole 23 matched with the fourth screw 24.

In this embodiment, the fourth screw 24 is connected to the upper thread of the first drawing circular plate 32, so that the first drawing circular plate 32 and the second drawing circular plate 22 are limited by the fourth screw 24 during the circle drawing process by the operator and cannot slide, thereby facilitating the stable circle drawing of the operator.

Specifically, the rotating shaft mechanism 5 comprises a fixing plate 28, a column 29 and a rotating column 30, wherein the column 29 is fixedly connected between the two fixing plates 28, the column 29 is rotatably connected with the rotating column 30, and the rotating column 30 is rotatably connected with the fixing plates 28.

In this embodiment, the column 29 is fixedly connected between the two fixing plates 28, and the column 29 is rotatably connected with the rotating column 30, so that the drawing ruler can be deformed according to the rotating shaft mechanism 5, which is convenient for the worker to use when drawing different drawings, and improves the practicability of the drawing ruler.

Specifically, the upper end of the fourth ruler plate 4 is provided with a second sliding chute 31 matched with the roller 20, and the second fixing column 21 is rotatably connected with the second sliding chute 31.

In this embodiment, lead to and second fixed column 21 rotates with second spout 31 to be connected, makes the operation that the circle drawing device can be stable, has made things convenient for staff's use at any time.

Specifically, scale marks are marked on the upper ends of the first ruler plate 1, the second ruler plate 2 and the third ruler plate 3, and the four ruler plates are made of wood.

In the embodiment, the scale marks are engraved at the upper ends of the first ruler plate 1, the second ruler plate 2 and the third ruler plate 3, so that a worker can have accurate marks during drawing, and errors during drawing are reduced.

The utility model discloses a theory of operation and use flow: the drawing ruler is placed on a drawing paper, the outer ends of four ruler plates are fixedly connected with first limiting holes 10, so that a worker can ensure the stability of drawing according to different first limiting holes 10 when drawing a line, a first sliding column 11 is connected in the first limiting holes 10 in a sliding mode, the upper end of the first sliding column 11 is fixedly connected with a first transverse ruler 12, so that the worker can draw the line through continuous adjustment of the first transverse ruler 12, the second transverse ruler 13 in the sliding mode of the first transverse ruler 12 is ensured to be stable and cannot move around through the insertion of a second screw 15 in a second limiting hole 16 on the first transverse ruler 12, a clamp 18 arranged on the outer side of the second sliding column 17 is screwed through a third screw 19, a second sliding column 17 is fixed on the second transverse ruler 13, so that the worker can draw the line stably, a second fixing column 21 is connected in the fourth ruler plate 4 in a rotating mode, and a first drawing circular plate 32 is fixedly connected to the upper end of the second fixing column 21, and the second drawing round plate 22 is connected in the first drawing round plate 32 in a sliding way, so that a worker has a tool for conveniently drawing a circle, and the pen placing hole 25 is arranged at the front end of the second drawing round plate 22, so that the circle is more stably and conveniently drawn.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An architectonically engineered drawing ruler comprising a first ruler plate (1), characterized in that: the two ends of the first ruler plate (1) are respectively and rotatably connected with a second ruler plate (2) and a third ruler plate (3) through a rotating shaft mechanism (5), the third ruler plate (3) is rotatably connected with a fourth ruler plate (4) through the rotating shaft mechanism (5), the other end of the fourth ruler plate (4) is fixedly connected with a sliding plate (6), the other end of the second ruler plate (2) is fixedly connected with a sliding block (7), the sliding block (7) is in fit connection with the sliding plate (6), the sliding block (7) and the sliding plate (6) are in threaded connection with a first screw (8), the first screw (8) penetrates through the sliding block (7) and the sliding plate (6), the outer ends of the first ruler plate (1), the second ruler plate (2), the third ruler plate (3) and the fourth ruler plate (4) are respectively and fixedly connected with a group of first fixing columns (9), and a first transverse ruler (12) is arranged at the upper ends of the fourth ruler plate (4) and the first ruler plate (1), a first sliding column (11) is fixedly connected to the left side of the lower end of the first transverse ruler (12), a first limiting hole (10) matched with the first sliding column (11) is formed in the first fixing column (9), a second transverse ruler (13) is connected to the first transverse ruler (12) in a sliding mode, a second sliding column (17) is connected to one end, far away from the first transverse ruler (12), of the second transverse ruler (13) in a sliding mode, the lower end of the second sliding column (17) is connected to the first limiting hole (10) in a sliding mode, a clamp (18) is fixedly connected to the outer side, located on the second sliding column (17), of the upper end of the second transverse ruler (13), a third screw (19) is connected to the clamp (18) in a threaded mode, a rolling shaft (20) is connected to the fourth ruler plate (4) in a sliding mode, a second fixing column (21) is connected to the upper end of the rolling shaft (20) in a rotating mode, a first drawing circular plate (32) is fixedly connected to the upper end of the second fixing column (21), first drawing plectane (32) sliding connection has second drawing plectane (22), the one end that first drawing plectane (32) was kept away from in second drawing plectane (22) has been seted up and has been put a hole (25), threaded connection has fifth screw (26) on the lateral wall of putting a hole (25).

2. An architectonic drawing rule according to claim 1, wherein: the inner side of the first transverse ruler (12) is provided with a first sliding chute (14) matched with the second transverse ruler (13), the first transverse ruler (12) is connected with a second screw (15) in a threaded manner, and the first transverse ruler (12) is provided with a group of second limiting holes (16) matched with the second screw (15).

3. An architectonic drawing rule according to claim 1, wherein: the inboard of first drawing plectane (32) is seted up and is drawn plectane (22) assorted third spout (27) with the second, the last threaded connection of first drawing plectane (32) has fourth screw (24), first drawing plectane (32) and second drawing plectane (22) are last to be seted up with fourth screw (24) assorted spacing hole of third (23).

4. An architectonic drawing rule according to claim 1, wherein: pivot mechanism (5) are including fixed plate (28), post (29) and column spinner (30), two fixedly connected with post (29) between fixed plate (28), post (29) are rotated and are connected with column spinner (30), and column spinner (30) rotate with fixed plate (28) and are connected.

5. An architectonic drawing rule according to claim 1, wherein: and a second sliding chute (31) matched with the rolling shaft (20) is formed in the upper end of the fourth ruler plate (4), and the second fixing column (21) is rotatably connected with the second sliding chute (31).

6. An architectonic drawing rule according to claim 1, wherein: the upper ends of the first ruler plate (1), the second ruler plate (2) and the third ruler plate (3) are all provided with scale marks, and the four ruler plates are made of wood.