Building wall flatness detection ruler

Abstract

The utility model discloses a building wall flatness detection ruler, and relates to the technical field of building detection equipment, the building wall flatness detection ruler comprises a detection ruler body, an extension ruler and an adjusting plate, the extension ruler is located in the detection ruler body and is in sliding connection with the detection ruler body, one end of the detection ruler body is fixedly connected with a first supporting column, and the other end of the detection ruler body is fixedly connected with a second supporting column. The adjusting plate is located at one end of the supporting column I and fixedly connected with the supporting column I, and one end of the detection ruler body is rotationally connected with a knob I. The beneficial effects of the utility model are that the knob I is rotated to drive the gear III to operate, and the extension ruler is driven to move through the meshing relationship between the gear III and the tooth group; the overall length of the detection ruler body is correspondingly lengthened, so that a worker can conveniently detect a wall, the wall can be rapidly and correspondingly detected without adjusting postures and positions and using tools, the worker can conveniently work, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building detection equipment, in particular to a building wall flatness detection ruler. Background Art

[0002] Most of the current buildings are frame structures, in which walls play an extremely important role in the buildings. Multiple tests need to be performed on the walls, one of which is to test the flatness of the walls. During the process of building the walls, the walls need to be tested multiple times to facilitate the discovery of problems and timely corrections.

[0003] In the process of wall inspection, a measuring ruler is usually attached to the wall, and the angle of the measuring ruler on the measuring ruler is checked to know whether the wall is flat. In addition, the staff needs to frequently change the inspection location or use tools to achieve the effect of comprehensive inspection of the wall.

[0004] Since the height of the detection ruler in the prior art is not easy to adjust, it is inconvenient for workers to detect walls of different heights. Therefore, we propose a building wall flatness detection ruler. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a building wall flatness detection ruler, which solves the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a building wall flatness detection ruler, including a detection ruler body, an extension ruler and an adjustment plate, the extension ruler is located inside the detection ruler body and slidably connected thereto, one end of the detection ruler body is fixedly connected to a support column one, the adjustment plate is located at one end of the support column one and fixedly connected thereto, one end of the detection ruler body is rotatably connected to a knob one, the inside of the detection ruler body is rotatably connected to a gear three, the gear three is fixedly connected to the knob one, one end of the extension ruler is fixedly connected to a tooth group, the tooth group is meshed with the gear three, a slide groove matching the extension ruler is provided inside the detection ruler body, the extension ruler is slidably connected to the slide groove, and a level is fixedly installed on one side of the detection ruler body.

[0007] The cam is connected with the gear train of the control wheel, and the gear train of the control wheel is connected with the gear train of the control wheel, and the gear train of the control wheel is connected with the gear train of the control wheel.

[0008] Preferably, the connecting block one and the connecting block two are both rotatably connected to support rollers, and one side of the connecting block one and the connecting block two is clamped with a clamping block, and the two clamping blocks respectively penetrate the connecting block one and the connecting block two and are clamped with the mounting block one and the mounting block two. The setting of the clamping blocks facilitates the replacement of the connecting block one and the connecting block two.

[0009] Preferably, one end of the support column 1 and the support column 2 are both provided with wear-resistant pads, and the service life of the device can be extended by providing the wear-resistant pads.

[0010] Preferably, a handle is fixedly mounted on one side of the detection ruler body, and the provided handle makes it convenient for the user to hold the device.

[0011] Preferably, the support roller and the wear-resistant pad are more protruding than the mounting block, and are on the same horizontal line. The support roller and the wear-resistant pad are arranged to be protruding, so that the support roller and the wear-resistant pad are convenient to contact the wall surface first, so as to detect the flatness.

[0012] The utility model provides a building wall flatness detection ruler, which has the following beneficial effects:

[0013] 1. The building wall flatness detection ruler can drive the gear three to operate by turning the knob one, and drive the extension ruler to move through the meshing relationship between the gear three and the tooth group, so as to extend the overall length of the detection ruler body accordingly, so as to facilitate the staff to detect the wall. The wall can be quickly detected without adjusting the posture and position and using tools, so as to facilitate the work of the staff and improve the work efficiency.

[0014] 2. The building wall flatness detection ruler can drive the bevel gear one to operate by turning the knob two, and drive the bevel gear two to operate through the meshing relationship between the bevel gear one and the bevel gear two, thereby driving the threaded rod to operate, and then driving the slider, the connecting plate and the mounting block one to move, so as to detect the wall, thereby being able to perform a comprehensive inspection of the wall and improve the accuracy of the inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 This is the assembly diagram of the clamping block of the utility model;

[0018] Figure 4 This is a cross-sectional view of the adjustment plate of the utility model;

[0019] Figure 5 This is a cross-sectional view of the detection ruler body of the utility model.

[0020] In the figure: 1. Detection ruler body; 2. Extension ruler; 3. Knob 1; 4. Adjustment plate; 5. Knob 2; 6. Support column 1; 7. Mounting block 1; 8. Connecting block 1; 9. Mounting block 2; 10. Connecting block 2; 11. Support column 2; 12. Handle; 13. Level; 14. Connecting plate; 15. Support roller; 16. Clamping block; 17. Threaded rod; 18. Slider; 19. Bevel gear 1; 20. Bevel gear 2; 21. Slide; 22. Tooth group; 23. Gear 3. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figures 1 to 5The utility model provides a technical solution: a building wall flatness detection ruler, including a detection ruler body 1, an extension ruler 2 and an adjustment plate 4, the extension ruler 2 is located inside the detection ruler body 1 and is slidably connected thereto, one end of the detection ruler body 1 is fixedly connected to a support column 6, the adjustment plate 4 is located at one end of the support column 6 and is fixedly connected thereto, one end of the detection ruler body 1 is rotatably connected to a knob 3, the inside of the detection ruler body 1 is rotatably connected to a gear 3 23, the gear 3 23 is fixedly connected to the knob 3, one end of the extension ruler 2 is fixedly connected to a tooth group 22, the tooth group 22 is meshed with the gear 3 23, the detection ruler body 1 is fixedly connected to a tooth group 22, the tooth group 22 is meshed with the gear 3 23, A slide groove 21 matching the extension ruler 2 is provided inside the ruler body 1, and the extension ruler 2 is slidably connected to the slide groove 21. A level 13 is fixedly installed on one side of the detection ruler body 1. By turning the knob 1 3, the gear 3 23 can be driven to operate, and the meshing relationship between the gear 3 23 and the tooth group 22 is set to drive the extension ruler 2 to move, so that the overall length of the detection ruler body 1 is correspondingly extended, so that it is convenient for the staff to detect the wall. There is no need to adjust the posture and position or use tools to quickly perform corresponding inspections on the wall, which is convenient for the staff to work and improves work efficiency.

[0023] One end of the adjusting plate 4 is rotatably connected to a knob 25, the interior of the adjusting plate 4 is rotatably connected to a bevel gear 19, the interior of the adjusting plate 4 is rotatably connected to a bevel gear 20, the bevel gear 19 is meshed with the bevel gear 20, the bevel gear 19 is fixedly connected to the knob 25, the interior of the adjusting plate 4 is rotatably connected to a threaded rod 17, the bevel gear 20 is fixedly connected to the threaded rod 17, the outer side of the threaded rod 17 is threadedly connected to a slider 18, one end of the slider 18 is fixedly connected to a connecting plate 14, and one side of the connecting plate 14 is fixedly connected to an installation Mounting block 17, one side of mounting block 17 is clamped with connecting block 18, one side of extension ruler 2 is fixedly connected with mounting block 29, one side of mounting block 29 is clamped with connecting block 210, one end of adjusting plate 4 is fixedly connected with supporting column 21, by rotating knob 25, bevel gear 19 can be driven to operate, and bevel gear 20 is driven to operate through the meshing relationship between bevel gear 19 and bevel gear 20, thereby driving threaded rod 17 to operate, and then driving slider 18, connecting plate 14 and mounting block 17 to move, so as to detect the wall.

[0024] The interior of the connecting block 1 8 and the connecting block 2 10 are both rotatably connected with a supporting roller 15, and one side of the connecting block 1 8 and the connecting block 2 10 is clamped with a clamping block 16. The two clamping blocks 16 respectively penetrate the connecting block 1 8 and the connecting block 2 10 and are clamped with the mounting block 1 7 and the mounting block 2 9. The setting of the clamping block 16 facilitates the replacement of the connecting block 1 8 and the connecting block 2 10. One end of the supporting column 1 6 and the supporting column 2 11 are both provided with wear-resistant pads. The provided wear-resistant pads can extend the service life of the device. A handle 12 is fixedly installed on one side of the detection ruler body 1. The provided handle 12 facilitates the user to take the device. The supporting roller 15 and the wear-resistant pad are more protruding than the mounting block 1 7. The supporting roller 15 and the wear-resistant pad are on the same horizontal line. The supporting roller 15 and the wear-resistant pad are set to be protruding, so that the supporting roller 15 and the wear-resistant pad are convenient for contacting the wall surface first, thereby detecting the flatness.

[0025] In summary, when the building wall flatness detection ruler is used, the device is moved as a whole to the wall surface to be detected by the handle 12, and then the state of the level 13 is observed to keep the detection ruler body 1 in a vertical state, and then the support column 1 6 is fitted with the lower end of the wall surface, and then the support roller 15 and the support column 2 11 are observed to be fitted with the wall surface, so as to judge whether the wall is flat. When the support roller 15 and the support column 2 11 are fitted with the wall surface, the knob 1 3 is turned to drive the gear 3 23 to operate, and the meshing relationship between the gear 3 23 and the tooth group 22 is set to drive the extension ruler 2 to move, so as to extend the overall length of the detection ruler body 1 accordingly, and observe the inside of the connecting block 2 10 Whether the support roller 15 fits with the wall surface, so that it is convenient for the staff to detect the wall. The wall can be quickly inspected without adjusting the posture and position and using tools. Similarly, the bevel gear 19 can be driven to operate by turning the knob 25, and the bevel gear 20 is driven to operate through the meshing relationship between the bevel gear 19 and the bevel gear 20, thereby driving the threaded rod 17 to operate, and then driving the slider 18, the connecting plate 14 and the mounting block 7 to move, so as to inspect the wall. The wear-resistant pad can reduce the wear of the support column 2 11 and the support column 6, thereby extending the service life of the device. The connecting block 16 is provided to facilitate the replacement of the connecting block 8 and the connecting block 2 10.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building wall flatness detection ruler, comprising a detection ruler body (1), an extension ruler (2) and an adjustment plate (4), characterized in that: The extension ruler (2) is located inside the detection ruler body (1) and is slidably connected thereto; one end of the detection ruler body (1) is fixedly connected to a support column (6); the adjustment plate (4) is located at one end of the support column (6) and is fixedly connected thereto; one end of the detection ruler body (1) is rotatably connected to a knob (3); the inside of the detection ruler body (1) is rotatably connected to a gear (23); the gear (23) is fixedly connected to the knob (3); one end of the extension ruler (2) is fixedly connected to a tooth group (22); the tooth group (22) is meshedly connected to the gear (23); a slide groove (21) matching the extension ruler (2) is provided inside the detection ruler body (1); the extension ruler (2) is slidably connected to the slide groove (21); a level (13) is fixedly installed on one side of the detection ruler body (1).

2. A building wall flatness detection ruler according to claim 1, characterized in that: One end of the adjustment plate (4) is rotatably connected to a knob 2 (5), the interior of the adjustment plate (4) is rotatably connected to a bevel gear 1 (19), the interior of the adjustment plate (4) is rotatably connected to a bevel gear 2 (20), the bevel gear 1 (19) is meshingly connected to the bevel gear 2 (20), the bevel gear 1 (19) is fixedly connected to the knob 2 (5), the interior of the adjustment plate (4) is rotatably connected to a threaded rod (17), the bevel gear 2 (20) is fixedly connected to the threaded rod (17), The outer side of the threaded rod (17) is threadedly connected to a slider (18), one end of the slider (18) is fixedly connected to a connecting plate (14), one side of the connecting plate (14) is fixedly connected to a mounting block (7), one side of the mounting block (7) is clamped with a connecting block (8), one side of the extension ruler (2) is fixedly connected to a mounting block (9), one side of the mounting block (9) is clamped with a connecting block (10), and one end of the adjustment plate (4) is fixedly connected to a supporting column (11).

3. A building wall flatness detection ruler according to claim 2, characterized in that: The connection block 1 (8) and the connection block 2 (10) are both rotatably connected with a support roller (15), and one side of the connection block 1 (8) and the connection block 2 (10) is clamped with a clamping block (16), and the two clamping blocks (16) respectively penetrate the connection block 1 (8) and the connection block 2 (10) and are clamped with the installation block 1 (7) and the installation block 2 (9).

4. A building wall flatness detection ruler according to claim 3, characterized in that: One end of each of the support columns 1 (6) and 2 (11) is provided with a wear-resistant pad.

5. The building wall flatness detection ruler according to claim 1, characterized in that: A handle (12) is fixedly mounted on one side of the detection ruler body (1).

6. A building wall flatness detection ruler according to claim 4, characterized in that: The support roller (15) and the wear-resistant pad are both more protruding than the mounting block 1 (7), and the support roller (15) and the wear-resistant pad are on the same horizontal line.

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