Building design wall line drawing device

Abstract

The utility model discloses an architectural design wall line drawing device which comprises a box body, one side of the box body is provided with a holding moving assembly, the holding moving assembly comprises a holding block, one side of the holding block is connected with a pen cap in a hot melting mode, and the two ends of one side of the holding block are rotationally connected with idler wheels through shaft rods. A take-up and pay-off assembly is arranged in the box body, the take-up and pay-off assembly comprises circular cover sleeves which are connected to the top and the bottom of the box body in a hot melting mode, volute spiral springs are rotationally connected to the positions, located in the box body, of the circular cover sleeves through bearings, and steel wire ropes are wound and fixed to the outer sides of the volute spiral springs. Through the arrangement of the box body, the winding rod, the steel wire rope and the holding moving assembly, the steel wire rope in the box body can be pulled out when the pencil sleeve is moved to drive the pencil to move for wall line drawing, and workers can be conveniently assisted in horizontal wall line drawing.

Description

Technical Field

[0001] The utility model relates to the technical field of building design, in particular to a wall line drawing device for building design. Background Art

[0002] Architectural design means that before a building is constructed, the designer, in accordance with the construction task, makes a comprehensive conception of the problems that may exist or occur during the construction process and the use of the building, formulates solutions and plans to solve these problems, and expresses them in drawings and documents. During the architectural design process, the designer will use pencils to draw wall lines on the wall.

[0003] Authorization announcement number CN215243995U discloses an architectural design wall line drawing pen, including a pen cap, a first cylinder, a disc and a second cylinder. The outer wall of the first cylinder is detachably connected to the inner wall of the pen cap, a first inner cylinder is fixed on the upper surface of the disc, the outer wall of the first inner cylinder is integrally formed with two first through grooves, the inner wall of the first inner cylinder is slidably connected to a first circular plate, the outer wall of the first circular plate is fixed with a first round rod on both sides of the outer wall, the first round rod extends to the outside of the first through groove, and a pen core is fixed inside the first circular plate.

[0004] The existing architectural design wall line drawing pen has the following shortcomings: the overall structure is simple, an eraser is added to the original pencil, and many pencils in the prior art are provided with erasers at the ends, so the structure cannot provide effective help for personnel to draw wall lines. To this end, we propose an architectural design wall line drawing device. Utility Model Content

[0005] The main purpose of the utility model is to provide a device for drawing wall lines in architectural design, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A device for drawing wall lines in architectural design, comprising a box body, a gripping and moving assembly is arranged on one side of the box body, the gripping and moving assembly comprises a gripping block, a pen cap is hot-melt-connected to one side of the gripping block, and rollers are rotatably connected to both ends of one side of the gripping block through a shaft rod;

[0008] The box body is provided with a wire retracting and releasing assembly, which includes a circular cover sleeve connected to the top and bottom of the box body by hot-melt, and the circular cover sleeve is located inside the box body and is rotatably connected to a spiral spring through a bearing, and a steel wire rope is wound and fixed on the outside of the spiral spring.

[0009] Furthermore, a sheath is hot-melt-connected at one end of the box body, a rubber sheath is glued inside the sheath, the steel wire rope passes through the rubber sheath, and one end of the steel wire rope is fixed to one side of the pen cover.

[0010] Furthermore, anti-slip teeth are equidistantly arranged on one side of the box body, and a mounting block is hot-melt-connected to one end of the box body.

[0011] Furthermore, one side of the pen cover is connected with a fixing bolt through a threaded groove.

[0012] Furthermore, arc grooves are provided on the top and bottom of the gripping block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] Insert the pencil into the pen cover, hold the box body with one hand and stick it to the wall, hold the holding block with the other hand, move the holding block via the roller, thereby driving the pen cover and the pencil fixed inside to move, and draw the wall line. If you need to draw a longer wall line, you can fix the box body to the wall through the mounting block by bolts, and then hold the holding block to move a longer distance. When the holding block and the pen cover move, the steel wire rope wound on the outside of the scroll spring will be pulled out of the box body. After loosening the holding block, the scroll spring reverses and drives the winding rod to reverse, so that the pulled steel wire rope is wound and retracted into the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a wall line drawing device for building design.

[0016] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a box body of a device for drawing wall lines in architectural design.

[0017] Figure 3 The utility model is a schematic diagram of the structure of a holding moving component of a building design wall line drawing device.

[0018] In the figure: 1. Box body; 2. Holding moving assembly; 201. Holding block; 202. Pen cover; 203. Roller; 204. Fixing bolt; 205. Arc groove; 3. Retracting and releasing wire assembly; 301. Circular cover; 302. Winding rod; 303. Volute spring; 4. Sheath; 5. Wire rope; 6. Rubber cover; 7. Anti-slip teeth; 8. Mounting block. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-3As shown, a device for drawing wall lines for architectural design includes a box body 1, a holding and moving assembly 2 is arranged on one side of the box body 1, and the holding and moving assembly 2 includes a holding block 201, a pen cover 202 is hot-melt-connected to one side of the holding block 201, and rollers 203 are rotatably connected to both ends of one side of the holding block 201 through an axle rod;

[0021] A wire retracting assembly 3 is provided inside the box body 1, and the wire retracting assembly 3 includes a circular cover sleeve 301 which is hot-melt connected to the top and bottom of the box body 1, and the circular cover sleeve 301 is located inside the box body 1 and is rotatably connected to a volute spring 303 through a bearing, and a steel wire rope 5 is wound and fixed on the outside of the volute spring 303.

[0022] Among them, Figure 2 As shown, one end of the box body 1 is hot-melt connected with a sheath 4, the inner side of the sheath 4 is glued with a rubber sheath 6, the steel wire rope 5 passes through the rubber sheath 6, and one end of the steel wire rope 5 is fixed to one side of the pen cap 202. The arrangement of the sheath 4 and the rubber sheath 6 can guide the steel wire rope 5 moved out of the box body 1.

[0023] Among them, Figure 1 As shown, anti-slip teeth 7 are equidistantly arranged on one side of the box body 1, and a mounting block 8 is hot-melt connected to one end of the box body 1. The setting of the anti-slip teeth 7 prevents the box body 1 from shifting after being moved to the wall, and the setting of the mounting block 8 facilitates personnel to fix the box body 1 to the wall using bolts.

[0024] Among them, Figure 3 As shown, one side of the pen cover 202 is connected with a fixing bolt 204 through a threaded groove, and tightening the fixing bolt 204 can fix the pencil inserted into the pen cover 202.

[0025] Among them, Figure 3 As shown, arc grooves 205 are provided on the top and the bottom of the gripping block 201 . The arc grooves 205 are provided to facilitate people to grip the gripping block 201 .

[0026] It should be noted that the utility model is a device for drawing wall lines in architectural design. When working, a person inserts a pencil into the pen sleeve 202, rotates and tightens the fixing bolt 204 to fix it, holds the box body 1 with one hand and sticks it to the wall, and holds the holding block 201 with the other hand through the arc groove 205 and moves it to the wall, and moves the holding block 201 through the roller 203 on one side of the holding block 201. The movement of the holding block 201 drives the pen sleeve 202 and the pencil fixed therein to move, and the wall line is drawn. If a longer wall line needs to be drawn, the box body 1 can be fixed to the wall through the mounting block 8 by bolts, and the person can hold the holding block 20 1 is moved over a long distance. When the gripping block 201 and the pen cover 202 move, the steel wire rope 5 wound on the outside of the volute spring 303 will be pulled out from the box body 1. The person observing the pulled out steel wire rope 5 can assist in leveling, which is convenient for drawing horizontal wall lines. When the winding rod 302 rotates to release the line, the volute spring 303 is driven to rotate in the circular cover 301 to tighten it. After the person releases the gripping block 201, the volute spring 303 reverses and drives the winding rod 302 to reverse, and the pulled out steel wire rope 5 is wound and retracted into the box body 1. The rubber sleeve 6 in the sheath 4 is wrapped around the outside of the steel wire rope 5, and the surface of the steel wire rope 5 can be wiped.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for drawing wall lines in architectural design, comprising a box body (1), characterized in that: A gripping and moving assembly (2) is provided on one side of the box body (1), and the gripping and moving assembly (2) comprises a gripping block (201), one side of the gripping block (201) is hot-melt-connected with a pen cover (202), and two ends of one side of the gripping block (201) are rotatably connected with rollers (203) via shafts; A wire retracting and releasing assembly (3) is arranged inside the box body (1), and the wire retracting and releasing assembly (3) comprises a circular cover sleeve (301) connected to the top and bottom of the box body (1) by heat melting, and a spiral spring (303) is rotatably connected between the circular cover sleeve (301) located inside the box body (1) through a bearing, and a steel wire rope (5) is wound and fixed on the outside of the spiral spring (303).

2. The device for drawing wall lines in architectural design according to claim 1, characterized in that: One end of the box body (1) is hot-melt-connected with a sheath (4), the inner side of the sheath (4) is glued with a rubber sheath (6), the steel wire rope (5) passes through the rubber sheath (6), and one end of the steel wire rope (5) is fixed to one side of the pen cover (202).

3. The device for drawing wall lines in architectural design according to claim 1, characterized in that: Anti-slip teeth (7) are equidistantly arranged on one side of the box body (1), and a mounting block (8) is hot-melt-connected to one end of the box body (1).

4. The device for drawing wall lines in architectural design according to claim 1, characterized in that: One side of the pen cover (202) is connected with a fixing bolt (204) via a threaded groove.

5. The device for drawing wall lines in architectural design according to claim 1, characterized in that: The top and bottom of the gripping block (201) are both provided with arc-shaped grooves (205).

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