Internal and external corner detection ruler for house building detection

Abstract

The utility model provides a house building internal and external corner detection ruler which comprises a main ruler and an auxiliary ruler, the main ruler is provided with a connecting shaft, the auxiliary ruler is movably arranged on the connecting shaft in a sleeving mode, and the auxiliary ruler and the main ruler are rotationally assembled. The indication structure is arranged at the top of the auxiliary ruler and is connected with one end of the connecting shaft for detection indication; and the open slots are formed on two sides of the main ruler and the auxiliary ruler and are used for mounting a detection element. Through the dynamic detection roller, when different point positions of a single-sided wall are detected, the main ruler and the auxiliary ruler can be attached to the wall surface, then the detection ruler is pushed in the height direction of the wall surface, and through the change of the relative included angle between the auxiliary ruler and the main ruler in the pushing process, the detection accuracy of the single-sided wall is improved. Whether the angle is deviated or not can be rapidly detected and judged, and secondary reinspection can be carried out on an area with detection problems through the static detection plate, so that the detection efficiency of the inner wall surface of the house is improved.

Description

Technical Field

[0001] The utility model relates to the field of internal and external corners, and more specifically, to a detection ruler for internal and external corners of building construction. Background Technique

[0002] Internal and external corners are one of the building structures. An internal corner refers to a concave corner, such as the angle between the top surface and the surrounding walls; an external corner refers to a convex corner, such as the angle formed by two walls at a corridor turning. If the error of the internal and external corners of the wall is large, it can be seen at a glance, which will affect the aesthetics of home decoration, and will also cause the installation and placement of cabinets, furniture, etc. to be unsmooth, resulting in waste of space. The internal and external corners are mostly 90 degrees. When accepting the internal and external corners of the wall, it is required that the edges are perpendicular and parallel to the main body of the house, and the corners are straight and square.

[0003] At present, during the acceptance process of building construction, it is necessary to detect the internal and external corners in the house. Most of the existing detection methods use a detection ruler with a certain angle to lean against the wall for detection. In order to ensure the accuracy of the detection, it is usually necessary to detect different points on a single wall, which requires constantly taking the detection ruler for detection at different heights, resulting in low detection efficiency. Therefore, we make improvements and propose a detection ruler for internal and external corners of building construction. Content of the Utility Model

[0004] The purpose of the utility model is to provide a detection ruler for internal and external corners of building construction, which solves the problem of low detection efficiency when detecting multiple points during the use of the existing detection ruler for internal and external corners of building construction.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] A detection ruler for internal and external corners of building construction includes a main ruler and a sub-ruler. The main ruler is provided with a connecting shaft, and the sub-ruler is movably sleeved on the connecting shaft and forms a rotational assembly with the main ruler. It also includes;

[0007] An indicating structure, which is arranged at the top of the sub-ruler and connected to one end of the connecting shaft for detection indication;

[0008] An opening groove, which is formed on both sides of the main ruler and the sub-ruler for the installation of detection elements;

[0009] The detection elements include a static detection plate, a dynamic detection roller and a connecting plate;

[0010] Among them, both ends of the static detection plate and the dynamic detection roller are movably connected to the corresponding connecting plates.

[0011] As a preferred technical solution of the present application, one connecting plate inside the detection element is movably connected to the side wall of the opening groove, and a limiting frame is clamped on one side of the other connecting plate;

[0012] Wherein, the limiting frame is slidably assembled with the corresponding main scale and sub-scale, and sliding the limiting frame realizes locking or unlocking with the detection element.

[0013] As a preferred technical solution of the present application, the indicating structure includes a cover plate fixed to one end of the connecting shaft;

[0014] One side of the cover plate is connected with an indicating needle, and an indicating scale marking installed on the surface of the sub-scale is also provided outside the cover plate.

[0015] As a preferred technical solution of the present application, a positioning member is threadedly penetrated above the cover plate, and one end of the rotating positioning member abuts against the sub-scale to complete positioning.

[0016] As a preferred technical solution of the present application, flipping the detection element can expose the outermost side of the static detection plate or the dynamic detection roller outside the opening groove.

[0017] As a preferred technical solution of the present application, annularly distributed clamping grooves are formed on the surface of the connecting plate corresponding to the limiting frame.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] In the solution of the present application:

[0020] 1. By providing the dynamic detection roller, when detecting different points on a single-sided wall, the main scale and the sub-scale can be attached to the wall surface and then the detection ruler can be pushed along the height direction of the wall surface. By changing the relative angle between the sub-scale and the main scale during the pushing process, it is possible to quickly detect and judge whether there is an angle deviation. For areas with detection problems, a secondary re-inspection can be carried out through the static detection plate, thereby improving the detection efficiency of the inner wall surface of the house;

[0021] At the same time, because the dynamic detection roller can be directly rolled on the wall surface for detection, the detection accuracy is improved through the rolling detection of the entire wall area;

[0022] 2. By providing the indicating structure, when the static detection plate is flipped to the outside state, and the relative angle between the main scale and the sub-scale is adjusted through the positioning member, the state detection of the traditional detection ruler can be realized, so that the user can flexibly adjust and use it. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of the detection ruler for detecting internal and external corners of a building provided by the present application;

[0024] Figure 2 Schematic diagram of the first morphological structure of the internal and external corner detector for building inspection provided by this application;

[0025] Figure 3 Schematic diagram of the second morphological structure of the internal and external corner detector for building inspection provided by this application;

[0026] Figure 4 Schematic diagram of the side view structure of the internal and external corner detector for building inspection provided by this application;

[0027] Figure 5 Schematic diagram of the top view structure of the internal and external corner detector for building inspection provided by this application;

[0028] Figure 6 For the internal and external corner detector for building inspection provided by this application Figure 5 Enlarged structure diagram at position A;

[0029] Figure 7 For the internal and external corner detector for building inspection provided by this application Figure 5 Enlarged structure diagram at position B.

[0030] Labels in the figure:

[0031] 1. Main ruler; 11. Connecting shaft; 12. Open slot; 2. Sub-ruler; 3. Detection element; 31. Static detection plate; 32. Dynamic detection roller; 33. Connecting plate; 34. Limiting frame; 35. Card slot; 4. Indication structure; 41. Cover plate; 42. Indication needle; 43. Indication scale marking; 44. Positioning part. Detailed implementation manners

[0032] Here, the exemplary embodiments will be described in detail, and the examples are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present disclosure. On the contrary, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] As Figures 1-7As shown in the figure, this embodiment proposes an inspection ruler for detecting the internal and external corners of a building, including a main ruler 1 and a sub-ruler 2. The main ruler 1 is provided with a connecting shaft 11, and the sub-ruler 2 is movably sleeved on the connecting shaft 11 and is rotationally assembled with the main ruler 1. It also includes: an indicating structure 4, which is arranged at the top of the sub-ruler 2 and is connected to one end of the connecting shaft 11 for inspection indication; an opening groove 12, which is formed on both sides of the main ruler 1 and the sub-ruler 2 for the installation of the inspection element 3; the inspection element 3 includes a static inspection plate 31, a dynamic inspection roller 32 and a connecting plate 33. Among them, both ends of the static inspection plate 31 and the dynamic inspection roller 32 are movably connected to the corresponding connecting plate 33;

[0035] Flipping the inspection element 3 can expose the outermost side of the static inspection plate 31 or the dynamic inspection roller 32 outside the opening groove 12;

[0036] One connecting plate 33 inside the inspection element 3 is movably connected to the side wall of the opening groove 12, and a limiting frame 34 is clamped on one side of the other connecting plate 33. Among them, the limiting frame 34 is slidably assembled with the corresponding main ruler 1 and sub-ruler 2, and sliding the limiting frame 34 realizes the locking or unlocking of the inspection element 3;

[0037] As Figure 1 shown, for the storage state of this inspection ruler when used for building inspection in a house, when it is necessary to inspect the internal and external corners of the house, the main ruler 1 and the sub-ruler 2 are unfolded at a certain angle, and then the limiting frame 34 is slid to release its limiting effect on the connecting plate 33. The connecting plate 33 is flipped in the opening groove 12 so that the dynamic inspection roller 32 is exposed outside the opening groove 12. Then, the limiting frame 34 is slid again to form a limit on the adjusted connecting plate 33. Then, the main ruler 1 and the sub-ruler 2 are brought close to the wall of the house and pushed along the height of the wall. During the pushing process, the indicating structure 4 is used to observe whether the relative angle between the main ruler 1 and the sub-ruler 2 changes. If the change range is within the error, it means that the inspection of the internal and external corners is qualified. If the change range is outside the error, the area with the error can be reinspected;

[0038] At the same time, during the above inspection process, since the dynamic inspection roller 32 is in a rolling contact state with the wall, it will be smoother during the pushing process. At the same time, the traditional inspection of the inspection ruler can also be realized by flipping the static inspection plate 31 outside the opening groove 12;

[0039] The indicating structure 4 includes a cover plate 41 fixed to one end of the connecting shaft 11. One side of the cover plate 41 is connected with an indicating needle 42. An indicating scale marking 43 installed on the surface of the sub-ruler 2 is also arranged outside the cover plate 41;

[0040] A positioning member 44 is threadedly penetrated above the cover plate 41, and one end of the rotating positioning member 44 abuts against the sub-ruler 2 to complete the positioning;

[0041] During the above detection process of the internal and external corners of the building, the positioning member 44 is in an unpositioned state. If there is an angular fluctuation between the main scale 1 and the secondary scale 2 during the pushing process, the indicating needle 42 will swing synchronously and the actual fluctuation range can be observed through the indicating scale marking 43 to assist in the detection;

[0042] If it is necessary to detect the state of the main scale 1 and the secondary scale 2 at a positioned angle;

[0043] Then, adjust the relative angle between the main scale 1 and the secondary scale 2 to a suitable position, and then rotate the positioning member 44 so that one end thereof abuts against the surface of the secondary scale 2 to form a fixation of the relative angle between the main scale 1 and the secondary scale 2. Then, place the detection ruler against the wall surface. Determine whether there is an error in the internal and external corners of the building wall by observing whether the detection ruler can be placed completely in place or whether there is a gap between the detection ruler and the wall surface after being placed in place;

[0044] Horizontal beads (not shown in the figure) can be installed on the surfaces of the above-mentioned main scale 1 and secondary scale 2. Through the installation of the horizontal beads, during the detection, the relative horizontal detection of the main scale 1 and the secondary scale 2 can be ensured to further reduce the detection error;

[0045] Circularly distributed card slots 35 are formed on the surface of the connecting plate 33 corresponding to the limiting frame 34. Through the arrangement of a plurality of card slots 35, when the static detection plate 31 is flipped to the outside or the dynamic detection roller 32 is flipped to the outside, the positioning function can be realized through the engagement of the limiting frame 34 and the connecting plate 33.

[0046] The above embodiments are only used to illustrate the present invention rather than to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered within the scope of the claims of the present invention.

Claims

1. A detection ruler for the internal and external corners of a building, comprising a main ruler (1) and a secondary ruler (2). A connecting shaft (11) is provided on the main ruler (1). The secondary ruler (2) is movably sleeved on the connecting shaft (11) and is rotationally assembled with the main ruler (1), characterized in that, Further comprising; An indicating structure (4) provided on the top of the secondary scale (2) and connected to one end of the connecting shaft (11) for detecting the indication; Open slots (12) formed on both sides of the main scale (1) and the secondary scale (2) for the installation of the detection element (3); The detection element (3) includes a static detection plate (31), a dynamic detection roller (32) and a connecting plate (33); Wherein, both ends of the static detection plate (31) and the dynamic detection roller (32) are respectively movably connected to the corresponding connecting plates (33).

2. A building construction detection yin and yang angle detection ruler according to claim 1, characterized in that: One connecting plate (33) inside the detection element (3) is movably connected to the side wall of the open slot (12), and a limiting frame (34) is clamped on one side of the other connecting plate (33); Wherein, the limiting frame (34) is slidably assembled with the corresponding main scale (1) and secondary scale (2), and sliding the limiting frame (34) realizes the locking or unlocking of the detection element (3).

3. A building construction detection yin and yang angle detection ruler according to claim 1, characterized in that: The indicating structure (4) includes a cover plate (41) fixed to one end of the connecting shaft (11); An indicating needle (42) is connected to one side of the cover plate (41), and an indicating scale marking line (43) installed on the surface of the secondary scale (2) is further provided outside the cover plate (41).

4. A building construction detection yin and yang angle detection ruler according to claim 3, characterized in that: A positioning member (44) is threadedly penetrated above the cover plate (41), and by rotating the positioning member (44), one end thereof abuts against the secondary scale (2) to complete the positioning.

5. A building construction detection yin and yang angle detection ruler according to claim 1, characterized in that: Flipping the detection element (3) can expose the outermost side of the static detection plate (31) or the dynamic detection roller (32) outside the open slot (12).

6. A building construction detection yin and yang angle detection ruler according to claim 2, characterized in that: Circularly distributed card slots (35) are formed on the surface of the connecting plate (33) corresponding to the limiting frame (34).

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