Marking device for building decoration design

Abstract

The utility model discloses a marking device for building decoration design, which comprises a bottom frame and a top frame, the top frame is arranged above the bottom frame, a limiting frame is arranged on the side wall of the bottom frame, a lifting motor is arranged in the limiting frame, and the lifting motor is in sliding connection with the limiting frame. The output end of the lifting motor is provided with a two-way threaded rod, the surface of the two-way threaded rod is sleeved with two sets of two-way threaded sleeves, the side walls of the two-way threaded sleeves are symmetrically provided with movable shafts, the surfaces of the movable shafts are sleeved with upper rotating arms and lower rotating arms, and the upper rotating arms and the lower rotating arms are movably connected with the movable shafts; the upper rotating arm is movably connected with the top frame, the lower rotating arm is movably connected with the bottom frame, and a supporting plate is installed at the top end of the top frame. According to the utility model, not only is the convenient multi-stage adjustment of the marking height realized, but also the circumferential rotation adjustment of the marking position is facilitated, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of marking devices, in particular to a marking device for architectural decoration design. Background Technique

[0002] Architectural decoration design refers to the act of beautifying buildings and building spaces. It is to comprehensively apply modern material means, technological means and artistic means according to the use nature, location environment and corresponding standards of the building, so as to create an indoor and outdoor environment design with reasonable functions, comfortable beauty, obvious personality, meeting the physiological and psychological needs of people, making users feel happy, and being convenient for learning, working, living and resting. During the construction process of architectural decoration, it is necessary to mark the construction points. The traditional marking method is mostly manual measurement and marking, and its marking accuracy is relatively low. In order to improve this situation, a marking device for architectural decoration design is proposed.

[0003] As disclosed in a marking device for architectural decoration design with the authorization announcement number CN219734830U, it includes a fixing frame. A laser level is fixed on the top of the bottom plate of the fixing frame. A vertical laser emitter is fixed on the top of the laser level. A horizontal laser emitter is embedded in the front of the laser level. A lubricating part is fixed on the top of the fixing frame. The lubricating part is threadedly connected with a worm. A reducer is key-connected to the top of the worm. A worm gear is meshed with the surface of the worm. Sliders are fixed on both sides of the laser level, and the sliders are slidably connected with both sides of the fixing frame;

[0004] Although it realizes that when the height of the marking device needs to be adjusted, the rotation motor is turned on to drive the reducer to operate, drive the worm to rotate, and make the worm gear do vertical movement, so as to adjust the height of the laser level, without the need to install through a telescopic bracket, and the worm gear and worm device has good self-locking property, maintaining the overall stability of the marking device;

[0005] However, it does not solve the problem that the existing marking device is not convenient for multi-level adjustment of the marking height and is not conducive to circular rotation to adjust the marking position during use, which affects the flexibility of use. Content of the Utility Model

[0006] The purpose of the utility model is to provide a marking device for architectural decoration design, so as to solve the problems proposed in the above background technique that the marking device is not convenient for multi-level adjustment of the marking height and is not conducive to circular rotation to adjust the marking position, which affects the flexibility of use.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A marking device for architectural decoration design, including a bottom frame and a top frame. The top frame is arranged above the bottom frame. A limiting frame is installed on the side wall of the bottom frame. A lifting motor is arranged inside the limiting frame, and the lifting motor is slidably connected to the limiting frame. The output end of the lifting motor is installed with a bidirectional threaded rod. Two groups of bidirectional threaded sleeves are sleeved on the surface of the bidirectional threaded rod. Moving shafts are symmetrically installed on the side walls of the bidirectional threaded sleeves. Upper rotating arms and lower rotating arms are sleeved on the surfaces of the moving shafts, and the upper rotating arms and the lower rotating arms are movably connected to the moving shafts. The upper rotating arms are movably connected to the top frame, and the lower rotating arms are movably connected to the bottom frame. A support plate is installed at the top end of the top frame, and a first rotating shaft is installed at the top end of the support plate. A cross frame is movably sleeved on the surface of the first rotating shaft.

[0008] Preferably, a first motor is installed on the side wall of the cross frame, and a first worm is installed at the output end of the first motor.

[0009] Preferably, a first worm gear is sleeved on the surface of the first rotating shaft on one side of the first worm, and the first worm and the first worm gear are meshed with each other.

[0010] Preferably, a vertical frame is installed at one end of the cross frame far from the first rotating shaft, and a bearing block is installed at the top end of the vertical frame.

[0011] Preferably, a second motor is installed on the side wall of the bearing block, and a second worm is installed at the output end of the second motor.

[0012] Preferably, a second rotating shaft is movably installed inside the bearing block on one side of the second worm. A second worm gear is sleeved on the surface of the second rotating shaft, and the second worm and the second worm gear are meshed with each other.

[0013] Preferably, a rotating block is installed at one end of the second rotating shaft far from the bearing block, and a servo motor is installed at the top end of the rotating block.

[0014] Preferably, a moving threaded rod is installed at the output end of the servo motor, and a moving block is sleeved on the surface of the moving threaded rod.

[0015] Preferably, the moving block is threadedly connected to the moving threaded rod, and a moving frame is installed on the side wall of the moving block.

[0016] Preferably, a laser line marker is installed at the top end of the moving frame, and the laser line marker is fixedly connected to the moving frame.

[0017] Compared with the prior art, the beneficial effects of the present utility model are: This marking device not only realizes convenient multi-level adjustment of the marking height, facilitates circumferential rotation to adjust the marking position, but also improves the flexibility of use;

[0018] (1) By installing a laser alignment instrument above the moving frame, the laser alignment instrument projects a laser beam onto the wall. After determining the points, manual marking is carried out on the points. When the marking height needs to be adjusted, the lifting motor drives the bidirectional threaded rod to rotate. The bidirectional threaded rod drives two groups of bidirectional threaded sleeves to move towards each other. The bidirectional threaded sleeves drive the upper rotating arm and the lower rotating arm to rotate respectively through the movable shafts. The bidirectional threaded rod drives the lifting motor to slide inside the limit frame, driving the top frame to move upward. The top frame drives the laser alignment instrument to move upward to adjust the marking height. The servo motor drives the moving threaded rod to rotate. The moving threaded rod drives the moving block to move upward. The moving block drives the laser alignment instrument to move upward through the moving frame to adjust the marking height again. The first motor drives the first worm to rotate. The first rotating shaft and the first worm gear do not rotate. The first worm drives the first motor, the cross frame and the laser alignment instrument to make a horizontal circular rotation around the first rotating shaft to circularly rotate and adjust the use position of the laser alignment instrument, thereby adjusting the marking position, realizing convenient multi-level adjustment of the marking height and facilitating circular rotation to adjust the marking position;

[0019] (2) The second motor drives the second worm to rotate. The second worm drives the second worm gear to rotate. The second worm gear drives the second rotating shaft to rotate. The second rotating shaft drives the rotating block to rotate. The rotating block drives the moving threaded rod, the moving block, the moving frame and the laser alignment instrument to rotate, enabling the laser alignment instrument to make a vertical circular rotation, thereby flexibly adjusting and adapting to different marking positions and improving the flexibility of use. Description of the Drawings

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0021] Figure 2 It is a front view structure schematic diagram of the bottom frame of the present utility model;

[0022] Figure 3 It is a front view sectional structure schematic diagram of the limit frame of the present utility model;

[0023] Figure 4 It is a three-dimensional structure schematic diagram of the support plate of the present utility model;

[0024] Figure 5 It is a three-dimensional structure schematic diagram of the second rotating shaft of the present utility model.

[0025] In the figure: 1, chassis; 2, top frame; 3, support plate; 4, laser alignment instrument; 5, vertical frame; 6, horizontal frame; 7, upper rotating arm; 8, lower rotating arm; 9, movable shaft; 10, bidirectional thread sleeve; 11, limit frame; 12, lifting motor; 13, bidirectional threaded rod; 14, moving frame; 15, first motor; 16, first worm; 17, first worm gear; 18, first rotating shaft; 19, moving threaded rod; 20, moving block; 21, second rotating shaft; 22, rotating block; 23, servo motor; 24, second motor; 25, second worm; 26, second worm gear; 27, bearing block. Detailed implementation manners

[0026] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects of the present utility model as follows.

[0027] Please refer to Figures 1-5 , an embodiment provided by the present utility model: a marking device for architectural decoration design, including a chassis 1 and a top frame 2. A top frame 2 is arranged above the chassis 1. A limit frame 11 is installed on the side wall of the chassis 1. A lifting motor 12 is arranged inside the limit frame 11. The lifting motor 12 plays a role of power drive, and the lifting motor 12 is slidably connected to the limit frame 11. The output end of the lifting motor 12 is installed with a bidirectional threaded rod 13. Two groups of bidirectional thread sleeves 10 are sleeved on the surface of the bidirectional threaded rod 13. Movable shafts 9 are symmetrically installed on the side walls of the bidirectional thread sleeves 10. Upper rotating arms 7 and lower rotating arms 8 are sleeved on the surfaces of the movable shafts 9. The upper rotating arms 7 and the lower rotating arms 8 are movably connected to the movable shafts 9. The upper rotating arms 7 are movably connected to the top frame 2, and the lower rotating arms 8 are movably connected to the chassis 1. A support plate 3 is installed at the top end of the top frame 2. A first rotating shaft 18 is installed at the top end of the support plate 3. A horizontal frame 6 is movably sleeved on the surface of the first rotating shaft 18. A first motor 15 is installed on the side wall of the horizontal frame 6. The first motor 15 plays a role of power drive. The output end of the first motor 15 is installed with a first worm 16. A first worm gear 17 is sleeved on the surface of the first rotating shaft 18 on one side of the first worm 16. The first worm 16 and the first worm gear 17 are meshed with each other;

[0028] Install the laser alignment instrument 4 above the mobile frame 14. The laser alignment instrument 4 emits a laser beam onto the wall surface. After determining the position points, manual marking is carried out on the position points. When it is necessary to adjust the marking height, turn on the lifting motor 12. The lifting motor 12 drives the bidirectional threaded rod 13 to rotate. Under the threaded connection between the bidirectional threaded rod 13 and the bidirectional threaded sleeve 10, the bidirectional threaded rod 13 drives the two groups of bidirectional threaded sleeves 10 to move towards each other. The bidirectional threaded sleeves 10 drive the upper rotating arm 7 and the lower rotating arm 8 to rotate respectively through the movable shafts 9. Under the sliding fit between the lifting motor 12 and the limit frame 11, the bidirectional threaded rod 13 drives the lifting motor 12 to slide inside the limit frame 11. Under the common cooperation of the upper rotating arm 7 and the lower rotating arm 8, the top frame 2 is driven to move upward. The top frame 2 drives the laser alignment instrument 4 to move upward to adjust the marking height. Turn on the servo motor 23. The servo motor 23 drives the moving threaded rod 19 to rotate. Under the threaded connection between the moving threaded rod 19 and the moving block 20, the moving threaded rod 19 drives the moving block 20 to move upward. The moving block 20 drives the laser alignment instrument 4 to move upward through the mobile frame 14 to adjust the marking height again. Turn on the first motor 15. The first motor 15 drives the first worm 16 to rotate. Under the mutual meshing between the first worm 16 and the first worm gear 17, and under the movable fit between the first rotating shaft 18 and the cross frame 6, the first rotating shaft 18 and the first worm gear 17 do not rotate. The first worm 16 drives the first motor 15, the cross frame 6, and the laser alignment instrument 4 to perform a horizontal circular rotation around the first rotating shaft 18 to circularly rotate and adjust the use position of the laser alignment instrument 4, thereby adjusting the marking position. It realizes convenient multi-level adjustment of the marking height and facilitates circular rotation to adjust the marking position;

[0029] One end of the cross frame 6 far from the first rotating shaft 18 is provided with a vertical frame 5, and the top end of the vertical frame 5 is provided with a bearing block 27;

[0030] A second motor 24 is installed on the side wall of the bearing block 27. The second motor 24 plays a role of power drive. The output end of the second motor 24 is provided with a second worm 25. Inside the bearing block 27 on one side of the second worm 25, a second rotating shaft 21 is movably installed. A second worm gear 26 is sleeved on the surface of the second rotating shaft 21, and the second worm 25 meshes with the second worm gear 26;

[0031] One end of the second rotating shaft 21 far from the bearing block 27 is provided with a rotating block 22, and the top end of the rotating block 22 is provided with a servo motor 23;

[0032] The output end of the servo motor 23 is provided with a moving threaded rod 19. A moving block 20 is sleeved on the surface of the moving threaded rod 19. The moving block 20 is threadedly connected to the moving threaded rod 19, and a mobile frame 14 is installed on the side wall of the moving block 20;

[0033] A laser level 4 is installed at the top of the moving frame 14, and the laser level 4 is fixedly connected to the moving frame 14;

[0034] Turn on the second motor 24. The second motor 24 drives the second worm 25 to rotate. Under the mutual meshing of the second worm 25 and the second worm gear 26, the second worm 25 drives the second worm gear 26 to rotate. The second worm gear 26 drives the second rotating shaft 21 to rotate. The second rotating shaft 21 drives the rotating block 22 to rotate. The rotating block 22 drives the moving threaded rod 19, the moving block 20, the moving frame 14 and the laser level 4 to rotate, so that the laser level 4 makes a vertical circular rotation, thereby flexibly adjusting and adapting to different marking positions and improving the flexibility of use.

[0035] Working principle: The laser level 4 is installed above the moving frame 14. The laser level 4 projects a laser beam onto the wall. After determining the point position, the point is marked manually by a worker. When the marking height needs to be adjusted, the lifting motor 12 drives the bidirectional threaded rod 13 to rotate. The bidirectional threaded rod 13 drives the two groups of bidirectional threaded sleeves 10 to move towards each other. The bidirectional threaded sleeves 10 drive the upper rotating arm 7 and the lower rotating arm 8 to rotate respectively through the movable shafts 9. The bidirectional threaded rod 13 drives the lifting motor 12 to slide inside the limit frame 11, so as to drive the top frame 2 to move upward. The top frame 2 drives the laser level 4 to move upward to adjust the marking height. The servo motor 23 drives the moving threaded rod 19 to rotate. The moving threaded rod 19 drives the moving block 20 to move upward. The moving block 20 drives the laser level 4 to move upward through the moving frame 14 to adjust the marking height again. The first motor 15 drives the first worm 16 to rotate. The first rotating shaft 18 and the first worm gear 17 do not rotate. The first worm 16 drives the first motor 15, the cross frame 6 and the laser level 4 to make a horizontal circular rotation around the first rotating shaft 18 to circularly rotate and adjust the use position of the laser level 4, so as to adjust the marking position. The second motor 24 drives the second worm 25 to rotate. The second worm 25 drives the second worm gear 26 to rotate. The second worm gear 26 drives the second rotating shaft 21 to rotate. The second rotating shaft 21 drives the rotating block 22 to rotate. The rotating block 22 drives the moving threaded rod 19, the moving block 20, the moving frame 14 and the laser level 4 to rotate, so that the laser level 4 makes a vertical circular rotation, thereby flexibly adjusting and adapting to different marking positions.

[0036] The above are only the preferred embodiments of the present utility model, and do not impose any formal limitations on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above within the scope of the technical solution of the present utility model. However, as long as it does not depart from the content of the technical solution of the present utility model, any brief modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A marking device for architectural decoration design, comprising a bottom frame and a top frame, characterized in that: Above the chassis, a top frame is provided. A limiting frame is installed on the side wall of the chassis. A lifting motor is arranged inside the limiting frame, and the lifting motor is slidably connected to the limiting frame. The output end of the lifting motor is equipped with a bidirectional threaded rod. Two groups of bidirectional threaded sleeves are sleeved on the surface of the bidirectional threaded rod. Activity shafts are symmetrically installed on the side walls of the bidirectional threaded sleeves. Upper rotating arms and lower rotating arms are sleeved on the surfaces of the activity shafts, and the upper rotating arms and lower rotating arms are movably connected to the activity shafts. The upper rotating arms are movably connected to the top frame, and the lower rotating arms are movably connected to the chassis. A support plate is installed at the top of the top frame, and a first rotating shaft is installed at the top of the support plate. A cross frame is movably sleeved on the surface of the first rotating shaft.

2. The marking device for architectural decoration design according to claim 1, characterized in that: A first motor is installed on the side wall of the cross frame, and a first worm is installed at the output end of the first motor.

3. A marking device for architectural decoration design according to claim 2, wherein: A first worm gear is sleeved on the surface of the first rotating shaft on one side of the first worm, and the first worm meshes with the first worm gear.

4. A marking device for architectural decoration design according to claim 1, characterized in that: A vertical frame is installed at one end of the cross frame away from the first rotating shaft, and a bearing block is installed at the top of the vertical frame.

5. The marking device for architectural decoration design according to claim 4, characterized in that: A second motor is installed on the side wall of the bearing block, and a second worm is installed at the output end of the second motor.

6. The marking device for architectural decoration design according to claim 5, characterized in that: A second rotating shaft is movably installed inside the bearing block on one side of the second worm. A second worm gear is sleeved on the surface of the second rotating shaft, and the second worm meshes with the second worm gear.

7. The marking device for architectural decoration design according to claim 6, characterized in that: A rotating block is installed at one end of the second rotating shaft away from the bearing block, and a servo motor is installed at the top of the rotating block.

8. The marking device for architectural decoration design according to claim 7, characterized in that: A moving threaded rod is installed at the output end of the servo motor, and a moving block is sleeved on the surface of the moving threaded rod.

9. The marking device for architectural decoration design according to claim 8, characterized in that: The moving block is threadedly connected to the moving threaded rod, and a moving frame is installed on the side wall of the moving block.

10. A marking device for architectural decoration design according to claim 9, characterized in that: A laser level is installed at the top of the moving frame, and the laser level is fixedly connected to the moving frame.

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