CN219446579U - Drawing rule for architectural design - Google Patents

Abstract

The utility model discloses a drawing rule for architectural design, which relates to the technical field of drawing rules and comprises a first ruler and a second ruler, wherein a screw rod penetrates through the inside of a cavity, a first connecting rod is arranged at the right end of the screw rod, a movable plate is sleeved on the outer side of the screw rod, and the second ruler is positioned above the first ruler. The utility model is provided with the second ruler and the first ruler, a transverse line is drawn on the drawing along the first ruler, then the second ruler can be controlled to move left and right by rotating the handle and controlling the screw rod, so that the second ruler can be moved under the condition of not moving the first ruler, a plurality of vertical lines perpendicular to the first ruler can be drawn through the second ruler, each vertical line is parallel, no skew appears, the drawing error is reduced, and the second ruler is kept vertical without time adjustment of the state of the second ruler due to the static state of the first ruler, thereby saving the drawing time.

Description

Drawing rule for architectural design

Technical Field

The utility model relates to the technical field of drawing rules, in particular to a drawing rule for architectural design.

Background

Drawing rules are tools for drawing line segments (especially straight) and measuring lengths, scales are usually arranged on the rules to measure lengths, special shapes such as letters or round holes are reserved in the middle of the rules, drawing is convenient for users, and a large number of straight lines and angles are required to be drawn in the process of building design, so that the drawing rules belong to one of the necessary tools in building design.

The existing drawing rule has a single structure, a large number of transverse and vertical lines are required to be drawn in the process of manually drawing a building graph, the distance between the lines has strict data requirements, the drawing rule is repeatedly moved for many times, the drawing rule cannot be guaranteed to be horizontally placed each time, drawing errors are easily caused, the drawing rule is continuously moved, the drawing time is prolonged, the use is inconvenient, and therefore the drawing rule for building design is urgently needed.

Disclosure of Invention

Based on the above, the present utility model aims to provide a drawing rule for architectural design, so as to solve the problems that the existing drawing rule has a single structure, a large number of horizontal and vertical lines need to be drawn in the process of manually drawing an architectural drawing, the distance between the lines has strict data requirements, the drawing rule is repeatedly moved for multiple times, the drawing rule cannot be horizontally placed each time, drawing errors are easily caused, the drawing rule is continuously moved, drawing time is prolonged, and the use is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drawing rule for architectural design, includes first ruler and second ruler, the positive surface of first ruler is provided with first scale mark, and the cavity has been seted up to the inside of first ruler, the inside of cavity is run through there is the screw rod, and the left end of screw rod installs the support frame, the head rod is installed to the right-hand member of screw rod, the fly leaf has been cup jointed in the outside of screw rod.

The second ruler is located the top of first ruler, and the bottom integration of second ruler is provided with the second connecting rod, the second connecting rod runs through first ruler through the square groove and is connected with the fly leaf.

Preferably, the support frame is fixed at the left end of the cavity, and the left end of the screw rod is connected with the first straight ruler through the support frame.

Preferably, one end of the first connecting rod, which is far away from the screw rod, is integrally provided with a handle, and the first connecting rod penetrates through the right side of the first ruler through a bearing.

Preferably, the movable plate is internally provided with a threaded hole, and the movable plate is in threaded connection with the screw rod through the threaded hole.

Preferably, the lower surface of the movable plate is provided with a sliding block, a sliding groove is arranged below the sliding block, and the movable plate and the first straight ruler form a sliding structure through the sliding block and the sliding groove.

Preferably, the second ruler is perpendicular to the first ruler, and a second scale mark is arranged on the front surface of the second ruler.

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

1. the utility model is provided with the second ruler and the first ruler, a transverse line is drawn on the drawing along the first ruler, then the second ruler can be controlled to move left and right by rotating the handle and controlling the screw rod to rotate, so that the second ruler can be moved under the condition that the first ruler is not moved, a plurality of vertical lines perpendicular to the first ruler can be drawn through the second ruler, each vertical line is parallel, no skew appears, the drawing error is reduced, and the second ruler is kept vertical without time adjustment of the state of the second ruler due to the static state of the first ruler, thereby saving the drawing time;

2. according to the utility model, the movable plate and the first ruler form a sliding structure through the sliding block and the sliding groove, and when the screw rotates, the movable plate in threaded connection with the screw moves along the horizontal direction of the first ruler under the action of the sliding block and the sliding groove, so that the second ruler is ensured to move stably and horizontally.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic perspective view of a second ruler of the present utility model.

In the figure: 1. a first ruler; 2. a first scale line; 3. a cavity; 4. a screw; 5. a support frame; 6. a first connecting rod; 7. a handle; 8. a bearing; 9. a movable plate; 10. a threaded hole; 11. a slide block; 12. a chute; 13. a second connecting rod; 14. a second ruler; 15. a second graduation mark; 16. a square groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1-3, a drawing rule for architectural design comprises a first ruler 1 and a second ruler 14, wherein the front surface of the first ruler 1 is provided with a first scale mark 2, a cavity 3 is formed in the first ruler 1, a screw 4 is penetrated in the cavity 3, a support frame 5 is arranged at the left end of the screw 4, the support frame 5 is fixed at the left end of the cavity 3, the left end of the screw 4 is connected with the first ruler 1 through the support frame 5, the support frame 5 is used for keeping the screw 4 stable, a bearing 8 is arranged in the support frame 5, so that the support frame 5 provides support for the screw 4 and does not interfere with the normal rotation of the screw 4, a first connecting rod 6 is arranged at the right end of the screw 4, a movable plate 9 is sleeved at the outer side of the screw 4, the one end of the first connecting rod 6, which is far away from the screw 4, is integrally provided with a handle 7, the first connecting rod 6 penetrates through the right side of the first ruler 1 through a bearing 8, the screw 4 can be controlled to rotate through rotating the handle 7, a threaded hole 10 is formed in the movable plate 9, the movable plate 9 is in threaded connection with the screw 4 through the threaded hole 10, a sliding block 11 is mounted on the lower surface of the movable plate 9, a sliding groove 12 is formed below the sliding block 11, the movable plate 9 and the first ruler 1 form a sliding structure through the sliding block 11 and the sliding groove 12, when the screw 4 rotates, the movable plate 9 in threaded connection with the screw 4 moves along the horizontal direction of the first ruler 1 under the action of the sliding block 11 and the sliding groove 12, and the sliding block 11 moves left and right in the sliding groove 12;

the second ruler 14 is located the top of first ruler 1, and the bottom integration of second ruler 14 is provided with second connecting rod 13, second connecting rod 13 runs through first ruler 1 through square groove 16 and is connected with fly leaf 9, second ruler 14 perpendicular to first ruler 1, and the positive surface of second ruler 14 is provided with second scale mark 15, because second ruler 14 is connected with fly leaf 9 through second connecting rod 13, therefore second ruler 14 is the same with fly leaf 9's frequency of motion, draw a horizontal line on the drawing through first ruler 1, later through twist grip 7, make second ruler 14 follow first ruler 1 horizontal direction steady movement, when second ruler 14 removes, first ruler 1 keeps stationary state, can draw the vertical line of many perpendicular to horizontal lines in the department on the horizontal line through second ruler 14, and can guarantee that many vertical lines are parallel, improve the accuracy of drawing.

Working principle: when the drawing device is used, firstly, the second ruler 14 is moved to the rightmost end of the first ruler 1, the 0 scale mark on the second ruler 14 is on the same point as the 0 scale mark on the first ruler 1, then the device is placed on a drawing, a horizontal line is drawn along the first ruler 1, then the position of the second ruler 14 is adjusted according to actual requirements, the first connecting rod 6 and the screw rod 4 are enabled to be in threaded connection with the screw rod 4 through the rotating handle 7, and the movable plate 9 and the first ruler 1 form a sliding structure through the sliding block 11 and the sliding groove 12, so that the movable plate 9 moves along the horizontal direction of the first ruler 1 under the action of the sliding block 11 and the sliding groove 12, the first ruler 1 keeps a static state, a plurality of vertical lines perpendicular to the horizontal line can be drawn on the horizontal line through moving the second ruler 14, the plurality of vertical lines are enabled to be parallel, skew is not caused, the whole drawing rule is not required to be moved repeatedly, and the drawing time is shortened.

What is not described in detail in this specification is prior art known to those skilled in the art.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Drawing rule for architectural design, including first ruler (1) and second ruler (14), its characterized in that: the utility model discloses a novel ruler, which is characterized in that a first scale mark (2) is arranged on the front surface of a first ruler (1), a cavity (3) is formed in the first ruler (1), a screw rod (4) penetrates through the cavity (3), a support frame (5) is arranged at the left end of the screw rod (4), a first connecting rod (6) is arranged at the right end of the screw rod (4), and a movable plate (9) is sleeved on the outer side of the screw rod (4);

the second ruler (14) is located above the first ruler (1), a second connecting rod (13) is integrally arranged at the bottom of the second ruler (14), and the second connecting rod (13) penetrates through the first ruler (1) through a square groove (16) to be connected with the movable plate (9).

2. A drawing rule for architectural design according to claim 1, wherein: the support frame (5) is fixed in the left end of cavity (3), and the left end of screw rod (4) is connected with first ruler (1) through support frame (5).

3. A drawing rule for architectural design according to claim 1, wherein: one end of the first connecting rod (6) far away from the screw rod (4) is integrally provided with a handle (7), and the first connecting rod (6) penetrates through the right side of the first straight ruler (1) through a bearing (8).

4. A drawing rule for architectural design according to claim 1, wherein: the inside of movable plate (9) has offered screw hole (10), and movable plate (9) pass through screw hole (10) and screw rod (4) threaded connection.

5. A drawing rule for architectural design according to claim 1, wherein: the sliding structure is characterized in that a sliding block (11) is mounted on the lower surface of the movable plate (9), a sliding groove (12) is formed below the sliding block (11), and the movable plate (9) and the first straight ruler (1) form a sliding structure through the sliding block (11) and the sliding groove (12).

6. A drawing rule for architectural design according to claim 1, wherein: the second ruler (14) is perpendicular to the first ruler (1), and a second scale line (15) is arranged on the front surface of the second ruler (14).