Wall marking device for building decoration

Abstract

The utility model discloses a wall scribing device for architectural decoration, which comprises a main ruler body, a threaded seat, a sliding block and a limiting clamp, a servo motor is mounted on one side in the main ruler body, a threaded rod is mounted at the output shaft end of the servo motor, one side outside the threaded rod is connected with the threaded seat, and the threaded seat is connected with the sliding block. And the threaded rod is in threaded connection with the threaded seat. The servo motor is installed on one side in the main ruler body, the servo motor is started to drive the threaded rod to rotate, the threaded base on the threaded rod can drive the pencil in the threaded rod to move stably, and therefore the stability of wall marking is guaranteed; meanwhile, force borne by the pencil in the moving process can be transmitted to the sliding block in the threaded base through the limiting clamp, the sliding block slides in the threaded base at the moment and can extrude the spring, and the sliding block and the limiting clamp can be pushed due to the counter-acting force generated when the spring is extruded, so that the pencil is driven to be tightly attached to the wall face.

Description

Technical Field

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

[0002] Architectural decoration is the abbreviation of architectural decoration and renovation engineering. It is to protect the main structure of the building, improve the physical properties and usage functions of the building and beautify the building. During the construction process of the building, in order to ensure the accuracy of the construction, construction workers need to use marking pencils to mark on the walls of the building to distinguish different decoration areas. At this time, a wall marking device is needed to quickly mark the wall.

[0003] A wall marking device for architectural decoration disclosed in the Chinese utility model patent application disclosure CN209224047U, when marking a horizontal line, first adjust the height of the marking needle, the adjustment method is the same as when marking a vertical line, no further description is given, turn on the motor, the motor drives gear 2 to rotate, gear 2 drives gear 1 to rotate, gear 1 drives the screw to rotate, the screw drives the slider to move, the slider drives the marking needle to mark the line through the fixed groove, when the marking length meets the requirements, turn off the motor, but the overall stability of the wall marking is poor, the marking may not be straight, and due to the potholes in the wall, the pencil tip may be damaged, thereby affecting the stability of subsequent marking. Utility Model Content

[0004] The purpose of the utility model is to provide a wall marking device for building decoration to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall marking device for architectural decoration, comprising a main ruler body, a threaded seat, a sliding block and a limit clamp, a servo motor is installed on one side of the main ruler body, a threaded rod is installed on the output shaft end of the servo motor, a threaded seat is connected to one side of the outside of the threaded rod, the threaded rod and the threaded seat are threadedly connected, a through groove is provided at the middle position of one side of the threaded seat, sliding blocks are connected to the two sides of the threaded seat, the threaded seat and the sliding block are slidably connected, limit blocks are connected to the two sides of the sliding block, the sliding block and the limit block are fixedly connected, a screw groove is provided at the middle position of one side of the sliding block, springs are connected to the two sides of the sliding block, and the sliding block and the spring are fixedly connected.

[0006] Preferably, a level is connected to one side of the exterior of the main ruler body, and the main ruler body and the level are fixedly connected.

[0007] Preferably, a charging port is installed on one side of the servo motor, and the charging port can provide auxiliary power to the servo motor.

[0008] Preferably, a bolt is provided inside the screw groove, and the screw groove and the bolt are threadedly connected. A square block is connected to the middle position of one side of the bolt, and the bolt and the square block are rotationally connected.

[0009] Preferably, a connecting rod is connected to the middle position of one side of the square block, and the square block and the connecting rod are fixedly connected.

[0010] Preferably, a limit clamp is connected to one side of the connecting rod, and the connecting rod and the limit clamp are fixedly connected.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The wall marking device for building decoration has a servo motor installed on one side of the main ruler body. When the servo motor is started, it can drive the threaded rod to rotate, and the threaded seat on the threaded rod can drive the pencil inside to move stably, thereby ensuring the stability of the wall marking. At the same time, the force applied to the pencil during movement can be transmitted to the sliding block inside the threaded seat through the limit clamp. At this time, the sliding block slides inside the threaded seat to squeeze the spring, and the reaction force of the squeezed spring can push the sliding block and the limit clamp to drive the pencil to stick to the wall, thereby preventing the pencil from being subjected to excessive force and ensuring the stability of the pencil marking.

[0013] 2. This wall marking device for architectural decoration has two sets of sliding blocks on both sides of the threaded seat. When a marking pencil is inserted into the through groove on the threaded seat, the bolt can be rotated in the screw groove on the sliding block by turning the bolt. At the same time, the bolt can push the limit clamp to move through the square block and the connecting rod. At this time, the two sets of limit clamps can complete the clamping and limiting work of pencils of different sizes. The operation is simple and convenient. At the same time, the pencil can be quickly disassembled and replaced, thereby improving the overall applicability of the wall marking device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0016] Figure 3 This is a front view structural schematic diagram of the utility model;

[0017] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0018] Figure 5 It is a side structural schematic diagram of the threaded seat of the utility model.

[0019] In the figure: 1. main ruler; 101. level; 2. servo motor; 201. charging port; 3. threaded rod; 4. threaded seat; 401. through slot; 5. sliding block; 501. limit block; 502. screw groove; 503. spring; 6. bolt; 601. square block; 602. connecting rod; 7. limit clamp. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides an embodiment: a wall marking device for building decoration, comprising a main ruler body 1, a threaded seat 4, a sliding block 5 and a limit clamp 7, a level 101 is connected to one side of the outside of the main ruler body 1, the main ruler body 1 and the level 101 are fixedly connected, and a group of level 101 is respectively arranged on the top and side of the main ruler body 1, so that the overall levelness of the main ruler body 1 can be easily observed, and the stability of the lines of the main ruler body 1 when the wall is marked;

[0022] A servo motor 2 is installed on one side of the main ruler body 1, a charging port 201 is installed on one side of the servo motor 2, a threaded rod 3 is installed on the output shaft end of the servo motor 2, a threaded seat 4 is connected to one side of the outside of the threaded rod 3, and the threaded rod 3 and the threaded seat 4 are threadedly connected. The charging port 201 is installed on one side of the servo motor 2 to provide auxiliary power supply to the servo motor 2. At the same time, the servo motor 2 can start to drive the threaded rod 3 to rotate, so that the threaded seat 4 on the threaded rod 3 can move freely on the threaded rod 3, and the threaded seat 4 drives the internal pencil to perform marking work;

[0023] A through slot 401 is provided in the middle of one side of the threaded seat 4, through which pencils of different sizes can be inserted;

[0024] Sliding blocks 5 are connected on both sides of the threaded seat 4, and the threaded seat 4 and the sliding block 5 are slidably connected. Limiting blocks 501 are connected on both sides of the sliding block 5, and the sliding block 5 and the limiting block 501 are fixedly connected. A screw groove 502 is provided in the middle position inside one side of the sliding block 5, and a spring 503 is provided on both sides of the sliding block 5, and the sliding block 5 and the spring 503 are fixedly connected. The limiting blocks 501 on both sides of the top and bottom ends of the sliding block 5 can play a role in stabilizing the position of the sliding block 5, thereby ensuring the stability of the sliding block 5 sliding inside the threaded seat 4. At the same time, springs 503 are provided on the left and right sides of the sliding block 5, and when the sliding block 5 moves in the threaded seat 4, the spring 503 can be squeezed, and due to the reaction force of the squeezing of the spring 503, the sliding block 5 can be pushed to return to its original position;

[0025] The screw groove 502 is internally connected with a bolt 6, and the screw groove 502 and the bolt 6 are threadedly connected. A square block 601 is connected to the middle position of one side of the bolt 6, and the bolt 6 and the square block 601 are rotationally connected. A connecting rod 602 is connected to the middle position of one side of the square block 601, and the square block 601 and the connecting rod 602 are fixedly connected. The bolt 6 rotates in the screw groove 502 on the sliding block 5, and the connecting rod 602 can be pushed to move by the square block 601. At the same time, the square block 601 and the bolt 6 are rotationally connected, so the rotation of the bolt 6 will not affect the square block 601.

[0026] A limit clamp 7 is connected to one side of the connecting rod 602 . The connecting rod 602 and the limit clamp 7 are fixedly connected. The limit clamp 7 is pushed to move by the connecting rod 602 , so that the limit clamp 7 can complete the work of clamping and limiting the pencil inside the through slot 401 .

[0027] When the embodiment of the present application is in use: a pencil to be used for marking is placed in the through slot 401 on the threaded seat 4, and at this time, the bolts 6 on both sides of the threaded seat 4 are rotated through the empty slot on the back of the main ruler body 1, so that the bolts 6 rotate in the screw slots 502 on the sliding block 5, and the limiting clamp 7 can be pushed by the square block 601 and the connecting rod 602 to complete the clamping and limiting work of the pencil. At this time, the main ruler body 1 is placed at the position on the wall where the line needs to be marked, and the level 101 on the main ruler body 1 is observed to keep the main ruler body 1 level as a whole, and the servo motor 2 in the main ruler body 1 is started, which can drive the threaded rod 3 to rotate, and the threaded seat 4 on the threaded rod 3 can drive the through slot 401 to perform fast and stable marking work.

[0028] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wall marking device for architectural decoration, characterized in that , comprising a main ruler body (1), a threaded seat (4), a sliding block (5) and a limit clamp (7), wherein a servo motor (2) is installed on one side of the main ruler body (1), a threaded rod (3) is installed on the output shaft end of the servo motor (2), a threaded seat (4) is connected to one side of the outside of the threaded rod (3), the threaded rod (3) and the threaded seat (4) are threadedly connected, a through groove (401) is provided at the middle position of one side of the inside of the threaded seat (4), sliding blocks (5) are connected to both sides of the inside of the threaded seat (4), the threaded seat (4) and the sliding block (5) are slidably connected, limit blocks (501) are connected to both sides of the sliding block (5), the sliding block (5) and the limit block (501) are fixedly connected, a screw groove (502) is provided at the middle position of one side of the inside of the sliding block (5), springs (503) are connected to both sides of the sliding block (5), and the sliding block (5) and the spring (503) are fixedly connected.

2. A wall marking device for architectural decoration according to claim 1, characterized in that: A level meter (101) is connected to one side of the outside of the main ruler body (1), and the main ruler body (1) and the level meter (101) are fixedly connected.

3. A wall marking device for architectural decoration according to claim 1, characterized in that: A charging port (201) is installed on one side of the servo motor (2).

4. A wall marking device for architectural decoration according to claim 1, characterized in that: A bolt (6) is provided inside the screw groove (502), and the screw groove (502) and the bolt (6) are threadedly connected. A square block (601) is provided in the middle position of one side of the bolt (6), and the bolt (6) and the square block (601) are rotationally connected.

5. A wall marking device for architectural decoration according to claim 4, characterized in that: A connecting rod (602) is connected to the middle position of one side of the square block (601), and the square block (601) and the connecting rod (602) are fixedly connected.

6. A wall marking device for architectural decoration according to claim 5, characterized in that: A limiting clamp (7) is connected to one side of the connecting rod (602), and the connecting rod (602) and the limiting clamp (7) are fixedly connected.

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