Wall painting quality detection device

Abstract

The utility model discloses a wall painting quality detection device which comprises a supporting plate and supporting leg rods, a through opening is formed in the center of the supporting plate, an air cylinder is installed at the bottom of the supporting plate, a lifting frame is installed at the output end of the air cylinder, a vertical rod is fixedly installed on the lifting frame, and a lifting plate is fixedly installed at the top end of the vertical rod. A detection mechanism is mounted at the top of the lifting plate. The device can be placed in the center of a room, the main measuring instrument can detect the surrounding walls, the height of the main measuring instrument can be adjusted through the air cylinder, the main measuring instrument can be lowered and recycled in the later period, the height can be adjusted according to the actual situation of the indoor walls, the main measuring instrument is made to be matched, and the working efficiency is improved. The arranged auxiliary measuring instrument can provide auxiliary measurement, the accuracy of the device is improved, the main measuring instrument and the auxiliary measuring instrument can rotate horizontally, and the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of engineering supervision, in particular to a wall painting quality detection device. Background Art

[0002] Engineering supervision refers to a professional service activity in which a supervision unit with relevant qualifications is entrusted by Party A to monitor Party B's engineering construction on behalf of Party A in accordance with the engineering project construction documents approved by the state, relevant laws and regulations on engineering construction, engineering construction supervision contracts and other engineering construction contracts.

[0003] Indoor projects are also part of project supervision. With the rapid growth of the building construction and decoration market, the need for supporting supervision work is also increasing to effectively ensure the quality of its construction and decoration. Under the above circumstances, traditional manual supervision is limited by space and time, and it is difficult to meet the real-time supervision of multiple occasions. Especially for construction objects with more construction processes and longer construction time such as wall painting, it is difficult for existing supervisors to effectively monitor them. Traditional wall quality monitoring devices generally need to be operated by hand, which is troublesome to operate and time-consuming and laborious.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] The purpose of the utility model is to provide a wall painting quality detection device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wall painting quality detection device comprises a support plate, the four corners of the bottom of the support plate are fixedly installed with supporting leg rods, the supporting leg rods are perpendicular to the support plate, a through opening is opened in the center of the support plate, a cylinder is fixedly installed on the bottom of the support plate on one side of the through opening, a lifting frame is fixedly installed on the output end of the cylinder, vertical rods are fixedly installed on the top of both ends of the lifting frame arranged along the length direction, the support plate is symmetrically provided with through holes along the through opening, the vertical rods are arranged to penetrate the through holes, a lifting plate is fixedly installed on the top end of the vertical rod, and a detection mechanism is installed on the top of the lifting plate.

[0008] Furthermore, a guide sleeve is fixedly installed on the bottom of the support plate, the guide sleeve is arranged directly below the through hole, and the vertical rod passes through the guide sleeve.

[0009] Furthermore, the detection mechanism includes a rotating shaft arranged through the center of the lifting plate, the rotating shaft is rotatably connected to the lifting plate, a fixing sleeve is installed on the top of the rotating shaft, and a main measuring instrument is embedded on the outside of the fixing sleeve.

[0010] Furthermore, a limit plate is fixedly installed at the top end of the rotating shaft, the diameter of the limit plate is larger than the inner diameter of the fixing sleeve, and an outer sheath is also sheathed on the outside of the top end of the fixing sleeve.

[0011] Furthermore, a U-shaped frame is fixedly installed at the bottom center of the support plate, and the U-shaped frame is arranged directly below the through opening. A reducer is fixedly installed at the bottom of the U-shaped frame, and the bottom transmission of the reducer is connected to a motor. The output shaft of the reducer passes through the U-shaped frame and is fixedly connected to the bottom end of the rotating shaft through a first coupling.

[0012] Furthermore, a notch is opened on one side of the support plate, a cross frame is fixedly installed at the bottom of the notch, a support frame is fixedly installed on the top of the cross frame, and an auxiliary measuring instrument is provided on the top of the support frame.

[0013] Furthermore, an assembly shaft is installed at the bottom of the auxiliary measuring instrument, the bottom of the assembly shaft passes through the support frame, and a driven shaft is rotatably installed at the center of the cross frame through a bearing seat, and the top end of the driven shaft is fixedly connected to the assembly shaft through a second coupling.

[0014] Furthermore, a driving pulley is fixedly mounted on the rotating shaft, a driven pulley is fixedly mounted on the bottom end of the driven shaft, and the driving pulley and the driven shaft are connected via a transmission belt.

[0015] Furthermore, a hanging frame is fixedly installed on one side of the bottom of the support plate, and an anti-collision pin is fixedly installed on the bottom end of the hanging frame, and the anti-collision pin is arranged directly below the lifting frame.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure and is easy to use. The device can be placed in the center of the room, and the main measuring instrument can detect the surrounding walls. The height of the main measuring instrument can be adjusted by the cylinder. The main measuring instrument can be lowered and recovered at a later stage, and the height can be adjusted according to the actual situation of the indoor walls to make the main measuring instrument adaptable. The auxiliary measuring instrument can provide auxiliary measurement, which increases the accuracy of the device. Moreover, the main measuring instrument and the auxiliary measuring instrument can also rotate horizontally, which greatly improves the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1It is a structural schematic diagram of a wall painting quality detection device according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the top structure of a support plate in a wall painting quality detection device according to an embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the bottom structure of a support plate in a wall painting quality detection device according to an embodiment of the utility model;

[0021] Figure 4 It is a structural schematic diagram of a detection mechanism in a wall painting quality detection device according to an embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the bottom structure of a lifting plate in a wall painting quality detection device according to an embodiment of the utility model;

[0023] Figure 6 It is a structural schematic diagram of a detection mechanism in a wall painting quality detection device according to an embodiment of the utility model;

[0024] Figure 7 The utility model is a schematic structural diagram of a fixing sleeve in a wall painting quality detection device according to an embodiment of the utility model.

[0025] Reference numerals:

[0026] 1. Support plate; 2. Outrigger rod; 3. Through port; 4. Cylinder; 5. Lifting frame; 6. Vertical rod; 7. Through hole; 8. Guide sleeve; 9. Lifting plate; 10. Detection mechanism; 11. U-shaped frame; 12. Reducer; 13. Motor; 14. First coupling; 15. Rotating shaft; 16. Fixed sleeve; 17. Main measuring instrument; 18. Limiting plate; 19. Outer sleeve; 20. Driving pulley; 21. Notch; 22. Cross frame; 23. Support frame; 24. Auxiliary measuring instrument; 25. Assembly shaft; 26. Second coupling; 27. Driven shaft; 28. Driven pulley; 29. ​​Bearing seat; 30. Lifting frame; 31. Anti-collision pin. DETAILED DESCRIPTION

[0027] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0028] See also Figure 1-7According to an embodiment of the utility model, a wall painting quality detection device includes a support plate 1, and the four corners of the bottom of the support plate 1 are fixedly installed with supporting leg rods 2, the supporting leg rods 2 are perpendicular to the support plate 1, and a through hole 3 is opened in the center of the support plate 1. A cylinder 4 is fixedly installed on the bottom of the support plate 1 on one side of the through hole 3, and a lifting frame 5 is fixedly installed on the output end of the cylinder 4. The lifting frame 5 is fixedly installed with vertical rods 6 on the top of both ends arranged along the length direction thereof. The support plate 1 is symmetrically provided with through holes 7 along the through hole 3, and the vertical rods 6 are arranged to penetrate the through holes 7. A lifting plate 9 is fixedly installed on the top end of the vertical rod 6, and a detection mechanism 10 is installed on the top of the lifting plate 9. The support plate 1 is placed into a room with painted walls through the leg rods 2, and the detection mechanism 10 can detect the wall. The lifting frame 5 can be driven to rise and fall through the cylinder 4. The lifting frame 5 drives the lifting plate 9 to move up and down through the vertical rod 6, and then the detection mechanism 10 is driven by the lifting plate 9 to adjust the height, thereby ensuring that the detection mechanism 10 can better adjust the detection angle of the wall and ensure the normality of the detection.

[0029] In order to ensure the stability of the vertical rod 6 when it is lifted or lowered, in this embodiment, a guide sleeve 8 is fixedly installed at the bottom of the support plate 1. The guide sleeve 8 is arranged directly below the through hole 7, and the vertical rod 6 passes through the guide sleeve 8.

[0030] In order to enable the detection mechanism 10 to better detect the painted wall surface, in this embodiment, the detection mechanism 10 includes a rotating shaft 15 that passes through the center of the lifting plate 9, and the rotating shaft 15 is rotatably connected to the lifting plate 9. A fixing sleeve 16 is sleeved on the top of the rotating shaft 15, and a main measuring instrument 17 is embedded on the outside of the fixing sleeve 16. The rotating shaft 15 can be rotated by external force, and the rotating shaft 15 can drive the fixing sleeve 16 on its top to rotate synchronously, and then adjust the horizontal angle of the main measuring instrument 17 embedded on the outer wall of the fixing sleeve 16, so that the direction of the main measuring instrument 17 can be adjusted according to the position of the wall.

[0031] In order to make the main measuring instrument 17 safer when not in use, in this embodiment, a limit plate 18 is fixedly installed at the top end of the rotating shaft 15, and the diameter of the limit plate 18 is larger than the inner diameter of the fixing sleeve 16. The top of the fixing sleeve 16 is also covered with an outer sheath 19. The outer sheath 19 can effectively protect the main measuring instrument 17 and can be removed when it is used.

[0032] In order to automate the rotation adjustment of the fixed sleeve 16, in this embodiment, a U-shaped frame 11 is fixedly installed at the bottom center of the support plate 1, the U-shaped frame 11 is arranged just below the through opening 3, and a reducer 12 is fixedly installed at the bottom of the U-shaped frame 11, and a motor 13 is connected to the bottom of the reducer 12, and the output shaft of the reducer 12 passes through the U-shaped frame 11 and is fixedly connected to the bottom end of the rotating shaft 15 through the first coupling 14. When the motor 13 is started, the motor 13 can drive the reducer 12 to start, and the output shaft of the reducer 12 drives the rotating shaft 15 to rotate through the first coupling 14, thereby realizing the rotation adjustment of the fixed sleeve 16.

[0033] In order to improve the detection effect of the device, in this embodiment, a notch 21 is opened on one side of the support plate 1, a cross frame 22 is fixedly installed at the bottom of the notch 21, a support frame 23 is fixedly installed on the top of the cross frame 22, and an auxiliary measuring instrument 24 is provided on the top of the support frame 23. The auxiliary measuring instrument 24 can assist the main measuring instrument 17 in measuring, such as calibration.

[0034] In order to make the auxiliary measuring instrument 24 have a better measurement effect, in this embodiment, an assembly shaft 25 is installed at the bottom of the auxiliary measuring instrument 24, and the bottom of the assembly shaft 25 passes through the support frame 23. The center of the cross frame 22 is rotatably mounted with a driven shaft 27 through a bearing seat 29, and the top end of the driven shaft 27 is fixedly connected to the assembly shaft 25 through a second coupling 26. By rotating the driven shaft 27 with an external force, the driven shaft 27 can drive the assembly shaft 25 to rotate synchronously through the second coupling 26, and at this time, the assembly shaft 25 can drive the auxiliary measuring instrument 24 to rotate, thereby changing the horizontal angle of the auxiliary measuring instrument 24.

[0035] In order to enable the auxiliary measuring instrument 24 to follow the main measuring instrument 17 for synchronous rotation adjustment, in this embodiment, a driving pulley 20 is fixedly installed on the rotating shaft 15, and a driven pulley 28 is fixedly installed on the bottom end of the driven shaft 27. The driving pulley 20 and the driven shaft 27 are connected by a transmission belt (not shown).

[0036] In order to prevent the lifting frame 5 from descending too low, in the present embodiment, a hanging frame 30 is fixedly mounted on one side of the bottom of the support plate 1 , and an anti-collision pin 31 is fixedly mounted on the bottom end of the hanging frame 30 , and the anti-collision pin 31 is arranged directly below the lifting frame 5 .

[0037] Through the above scheme of the utility model, the utility model has a simple structure and is easy to use. The device can be placed in the center of the room, and the main measuring instrument 17 can detect the surrounding walls. The height of the main measuring instrument 17 can be adjusted by the cylinder 4. The main measuring instrument 17 can be lowered and recovered at a later stage, and the height can be adjusted according to the actual situation of the indoor walls to make the main measuring instrument 17 adaptable. The auxiliary measuring instrument 24 provided can provide auxiliary measurement, which increases the accuracy of the device. In addition, the main measuring instrument 17 and the auxiliary measuring instrument 24 can also rotate horizontally, which greatly improves the practicality.

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] 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.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0041] 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 painting quality detection device, comprising a support plate (1), characterized in that: The four corners of the bottom of the support plate (1) are fixedly mounted with support rods (2), the support rods (2) are perpendicular to the support plate (1), a through opening (3) is provided at the center of the support plate (1), a cylinder (4) is fixedly mounted at the bottom of the support plate (1) on one side of the through opening (3), a lifting frame (5) is fixedly mounted at the output end of the cylinder (4), vertical rods (6) are fixedly mounted at the top of both ends of the lifting frame (5) arranged along the length direction thereof, through holes (7) are symmetrically provided on the support plate (1) along the through opening (3), the vertical rods (6) are arranged to penetrate the through holes (7), a lifting plate (9) is fixedly mounted at the top end of the vertical rods (6), and a detection mechanism (10) is installed at the top of the lifting plate (9).

2. A wall painting quality detection device according to claim 1, characterized in that: A guide sleeve (8) is fixedly mounted on the bottom of the support plate (1); the guide sleeve (8) is arranged directly below the through hole (7); and the vertical rod (6) passes through the guide sleeve (8).

3. A wall painting quality detection device according to claim 2, characterized in that: The detection mechanism (10) comprises a rotating shaft (15) which passes through the center of the lifting plate (9), the rotating shaft (15) being rotatably connected to the lifting plate (9), a fixing sleeve (16) being sleeved on the top of the rotating shaft (15), and a main measuring instrument (17) being embedded on the outside of the fixing sleeve (16).

4. A wall painting quality detection device according to claim 3, characterized in that: A limit plate (18) is fixedly mounted on the top end of the rotating shaft (15); the diameter of the limit plate (18) is larger than the inner diameter of the fixing sleeve (16); and an outer sleeve (19) is also sleeved on the top end of the fixing sleeve (16).

5. A wall painting quality detection device according to claim 4, characterized in that: A U-shaped frame (11) is fixedly mounted at the center of the bottom of the support plate (1), the U-shaped frame (11) is arranged directly below the through opening (3), a reducer (12) is fixedly mounted at the bottom of the U-shaped frame (11), a motor (13) is transmission-connected to the bottom of the reducer (12), and an output shaft of the reducer (12) passes through the U-shaped frame (11) and is fixedly connected to the bottom end of a rotating shaft (15) via a first coupling (14).

6. A wall painting quality detection device according to claim 5, characterized in that: A notch (21) is provided on one side of the support plate (1); a cross frame (22) is fixedly installed at the bottom of the notch (21); a support frame (23) is fixedly installed at the top of the cross frame (22); and an auxiliary measuring instrument (24) is provided at the top of the support frame (23).

7. A wall painting quality detection device according to claim 6, characterized in that: An assembly shaft (25) is installed at the bottom of the auxiliary measuring instrument (24), and the bottom of the assembly shaft (25) passes through the support frame (23). A driven shaft (27) is rotatably installed at the center of the cross frame (22) through a bearing seat (29), and the top end of the driven shaft (27) is fixedly connected to the assembly shaft (25) through a second coupling (26).

8. A wall painting quality detection device according to claim 1, characterized in that: A driving pulley (20) is fixedly mounted on the rotating shaft (15), a driven pulley (28) is fixedly mounted on the bottom end of the driven shaft (27), and the driving pulley (20) and the driven shaft (27) are connected via a transmission belt.

9. A wall painting quality detection device according to claim 1, characterized in that: A hanging frame (30) is fixedly mounted on one side of the bottom of the support plate (1), an anti-collision pin (31) is fixedly mounted on the bottom end of the hanging frame (30), and the anti-collision pin (31) is arranged directly below the lifting frame (5).

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