Wall perpendicularity detection device
By designing a wall perpendicularity detection device including a base plate, annular plate, a slider, a motor and a telescopic mechanism, the problem of difficulty in accurately detecting the wall perpendicularity in the prior art is solved, and the precise detection of the wall perpendicularity is achieved.
Patent Information
- Application Number
- CN202421555758.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The existing wall perpendicularity detection methods rely on naked eyes to determine whether the wall is perpendicular, especially when the inclination angle is not large.
A wall verticality detection device is designed, including a base plate, annular plate, a slide plate, a motor, a bearing and a telescopic mechanism. The threaded rod is driven by the motor to drive the slide plate and the roller to move, and combined with the telescopic mechanism and a ruler, the precise detection of the verticality of the wall is achieved.
The device can accurately detect whether the wall is perpendicular. By observing the position changes of the horizontal plate on the ruler, the offset angle is calculated, which solves the problem that existing methods are difficult to accurately judge the verticality of the wall.
Smart Images
Figure CN222761622U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of engineering measurement, and more specifically, to a wall verticality detection device. Background Art
[0002] In the field of construction, after the construction of a house is completed, the wall needs to be tested for flatness to check whether the wall flatness is qualified and whether it meets the standard requirements of construction. Whether the wall of a building is vertical not only affects its appearance, but also is likely to pose a safety hazard. The existing detection method is to use a heavy hammer to pull a wire to detect whether the wall is vertical. This method requires observation with the naked eye. If the tilt angle is not large, it is not convenient to judge whether the wall is in a vertical state. For this reason, we propose a wall verticality detection device. Utility Model Content
[0003] In order to overcome the deficiencies of the prior art, the utility model provides a wall verticality detection device to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall verticality detection device comprises a base plate, four corners of the bottom of the base plate are fixed with supporting feet, an annular plate is fixed above the base plate, a slide plate is slidably arranged in the annular plate, a motor is installed at the bottom of the base plate, bearings are fixed to the two side walls of the annular plate, a threaded rod is connected in one of the bearings, one end of the threaded rod passes through the slide plate and the other bearing and is connected to the motor output shaft, an upper plate is fixed on one side of the slide plate, a lower plate is fixed on one side of the annular plate directly below the upper plate, a cross plate is arranged on one side of the upper plate and the lower plate, and a plate hole is opened on the cross plate, a ruler is fixed on one side of the upper plate and the lower plate, and one end of the ruler passes through the plate hole and extends outward, a slot plate is arranged on one side of the annular plate on the other side of the upper plate and the lower plate, and a roller is rotatably connected in the slot plate, and a telescopic mechanism is arranged between the two sides of the slot plate and the cross plate.
[0005] As a preferred technical solution of the present utility model, wheels are fixed at the bottom of the four supporting legs.
[0006] As a preferred technical solution of the utility model, a push rod is fixed on one side above the bottom plate, and push handles are fixed on both sides above the push rod.
[0007] As a preferred technical solution of the utility model, scale marks are provided on both sides of the side wall of the annular plate.
[0008] As a preferred technical solution of the utility model, the telescopic mechanism includes side plates and sliding holes, the sliding holes are opened on both sides of the upper plate and the lower plate, the side plates are fixed on both sides of the groove plate, a sliding rod is fixed on one side of the side plate, one end of the sliding rod passes through the sliding hole and is fixed on one side of the cross plate, a spring is sleeved on one side of the sliding rod, one end of the spring is fixed on the side wall of the side plate, and the other end of the spring is fixed on the side walls of the upper plate and the lower plate.
[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0010] The utility model moves the device to one side of the wall that needs to be detected, first places two rollers against each other on one side of the wall, and then starts a motor, the motor can drive a threaded rod to rotate, the rotation of the threaded rod can drive a slide plate to move, the movement of the slide plate can drive the roller on one side of the slide plate to move on the wall, if the wall is tilted, the telescopic mechanism can drive the horizontal plate on one side of the upper plate to move, by observing whether the position of the horizontal plate on one side of the upper plate is consistent with the position of the horizontal plate on the ruler on the lower plate side, it can be known whether the wall is tilted. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a three-dimensional structural schematic diagram of a wall verticality detection device of the utility model;
[0012] Figure 2 This is a schematic diagram of the main structure of a wall verticality detection device of the utility model;
[0013] Figure 3 This is a schematic diagram of the top view of a wall verticality detection device of the utility model;
[0014] Figure 4 The utility model is a schematic diagram of the telescopic mechanism structure of a wall verticality detection device.
[0015] In the figure: 1. annular plate; 2. threaded rod; 3. bearing; 4. motor; 5. bottom plate; 6. support foot; 7. wheel; 8. telescopic mechanism; 81. sliding rod; 82. sliding hole; 83. spring; 84. side plate; 9. groove plate; 10. roller; 11. upper plate; 12. lower plate; 13. ruler; 14. horizontal plate; 15. slide plate; 16. push rod; 17. push handle; 18. scale mark. DETAILED DESCRIPTION
[0016] 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.
[0017] like Figures 1 to 4 As shown, the utility model provides a wall verticality detection device, including a base plate 5, wherein legs 6 are fixed at the four corners of the bottom of the base plate 5, an annular plate 1 is fixed above the base plate 5, a slide plate 15 is slidably arranged in the annular plate 1, a motor 4 is installed at the bottom of the base plate 5, bearings 3 are fixed to the two side walls of the annular plate 1, a threaded rod 2 is connected to one of the bearings 3, one end of the threaded rod 2 passes through the slide plate 15 and the other bearing 3 and is connected to the output shaft of the motor 4, and the threaded rod 2 and the slide plate 15 are connected by threads.
[0018] An upper plate 11 is fixed to one side of the slide plate 15, a lower plate 12 is fixed to one side of the annular plate 1 directly below the upper plate 11, a transverse plate 14 is provided on one side of the upper plate 11 and the lower plate 12, and a plate hole is opened on the transverse plate 14, a ruler 13 is fixed to one side of the upper plate 11 and the lower plate 12, and one end of the ruler 13 passes through the plate hole and extends outward, a groove plate 9 is provided on one side of the annular plate 1 on the other side of the upper plate 11 and the lower plate 12, and a roller 10 is rotatably connected in the groove plate 9, and a telescopic mechanism 8 is provided between both sides of the groove plate 9 and the transverse plate 14 to make the two rollers 10 contact each other. Place it on one side of the wall, start the motor 4, the motor 4 can drive the threaded rod 2 to rotate, the rotation of the threaded rod 2 can drive the slide plate 15 to move, the movement of the slide plate 15 can drive the roller 10 on one side of it to roll on the wall, if the wall is tilted, the telescopic mechanism 8 can drive the horizontal plate 14 on the side of the upper plate 11 to move, by observing whether the position of the horizontal plate 14 on the side of the upper plate 11 is consistent with the position of the horizontal plate 14 on the side of the lower plate 12 on the ruler 13, it can be known whether the wall is tilted.
[0019] Among them, wheels 7 are fixed to the bottom of the four legs 6, and the wheels 7 can facilitate the movement of the device.
[0020] A push rod 16 is fixed on one side above the bottom plate 5 , and push handles 17 are fixed on both sides above the push rod 16 . The device can be moved conveniently by pushing the push handles 17 .
[0021] Wherein, scale marks 18 are provided on both sides of the side wall of the annular plate 1 , and the distance between the upper plate 11 and the lower plate 12 can be conveniently observed through the scale marks 18 .
[0022] Among them, the telescopic mechanism 8 includes a side plate 84 and a sliding hole 82, the sliding hole 82 is opened on both sides of the upper plate 11 and the lower plate 12, the side plate 84 is fixed on both sides of the groove plate 9, a sliding rod 81 is fixed on one side of the side plate 84, one end of the sliding rod 81 passes through the sliding hole 82 and is fixed on one side of the cross plate 14, a spring 83 is sleeved on one side of the sliding rod 81, one end of the spring 83 is fixed to the side wall of the side plate 84, and the other end of the spring 83 is fixed to the side wall of the upper plate 11 and the lower plate 12. When the roller 10 moves, if the wall is tilted, the spring 83 will deform, thereby being able to drive the cross plate 14 on one side of the upper plate 11 to move.
[0023] The working principle and use process of the utility model are as follows: by moving the device to one side of the wall that needs to be detected, firstly place the two rollers 10 against each other on one side of the wall, and then start the motor 4, the motor 4 can drive the threaded rod 2 to rotate, the rotation of the threaded rod 2 can drive the slide plate 15 to move, and the movement of the slide plate 15 can drive the roller 10 on one side of it to move on the wall. When the roller 10 moves to the top of the wall, by observing the position X1 of the horizontal plate 14 on the side of the lower plate 12 on the ruler 13, and then observing the position X2 of the horizontal plate 14 on the side of the upper plate 11 on the ruler 13, and then observing the distance Y between the upper plate 11 and the lower plate 12, by calculating X2-X1 / Y, the offset angle can be obtained according to the tangent function.
[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wall verticality detection device, comprising a bottom plate (5), wherein four corners of the bottom of the bottom plate (5) are fixed with supporting feet (6), characterized in that: An annular plate (1) is fixed above the bottom plate (5), a slide plate (15) is slidably arranged inside the annular plate (1), a motor (4) is installed at the bottom of the bottom plate (5), bearings (3) are fixed to both side walls of the annular plate (1), a threaded rod (2) is connected to one of the bearings (3), one end of the threaded rod (2) passes through the slide plate (15) and the other bearing (3) and is connected to the output shaft of the motor (4), an upper plate (11) is fixed to one side of the slide plate (15), and a motor (4) is fixed to one side of the annular plate (1) directly below the upper plate (11). A lower plate (12) is provided, a transverse plate (14) is provided on one side of the upper plate (11) and the lower plate (12), and a plate hole is opened on the transverse plate (14), a ruler (13) is fixed on one side of the upper plate (11) and the lower plate (12), and one end of the ruler (13) passes through the plate hole and extends outward, a groove plate (9) is provided on one side of the annular plate (1) on the other side of the upper plate (11) and the lower plate (12), and a roller (10) is rotatably connected in the groove plate (9), and a telescopic mechanism (8) is provided between the two sides of the groove plate (9) and the transverse plate (14).
2. A wall verticality detection device according to claim 1, characterized in that: Wheels (7) are fixed at the bottom of the four supporting legs (6).
3. A wall verticality detection device according to claim 1, characterized in that: A push rod (16) is fixed on one side above the bottom plate (5), and push handles (17) are fixed on both sides above the push rod (16).
4. A wall verticality detection device according to claim 1, characterized in that: Scale marks (18) are provided on both sides of the side wall of the annular plate (1).
5. A wall verticality detection device according to claim 1, characterized in that: The telescopic mechanism (8) comprises a side plate (84) and a sliding hole (82), wherein the sliding hole (82) is provided on both sides of the upper plate (11) and the lower plate (12), the side plate (84) is fixed on both sides of the slot plate (9), a sliding rod (81) is fixed on one side of the side plate (84), one end of the sliding rod (81) passes through the sliding hole (82) and is fixed on one side of the transverse plate (14), a spring (83) is sleeved on one side of the sliding rod (81), one end of the spring (83) is fixed on the side wall of the side plate (84), and the other end of the spring (83) is fixed on the side walls of the upper plate (11) and the lower plate (12).