Construction quality level detection device

Abstract

The utility model discloses a construction quality level detection device which comprises a main ruler, and a level bubble is installed in the middle of the top of the main ruler; the auxiliary rulers are symmetrically arranged at the two ends of the main ruler; in the storage process, the occupied space can be reduced, and meanwhile when auxiliary rulers with different lengths are replaced, the horizontal rulers with different measurement sizes can be assembled; the connecting assembly is arranged at the joint of the main ruler and the auxiliary ruler; face grooves are symmetrically formed in the front surface and the rear surface of the connecting position of the main ruler and the auxiliary ruler, the connecting assembly is composed of a locking piece and a fixing piece, and the locking piece is installed on the inner wall of the face groove in the auxiliary ruler; an existing integrated leveling instrument is changed into a multi-section splicing type structure, when the leveling instrument is not used, the occupied space of the leveling instrument can be reduced through rapid disassembly and assembly, the purpose of being convenient to carry is achieved, meanwhile, the length of the leveling instrument can be adaptively adjusted according to actual requirements, and the leveling instrument is convenient to use. And the defects of the existing leveling instrument in use are overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction quality detection, and specifically relates to a construction quality level detection device. Background Art

[0002] In construction, in order to ensure the quality of walls and other buildings, it is necessary to test their levelness with a level ruler.

[0003] The existing level detection device has a relatively long overall length, which takes up a large space when carried daily. At the same time, the length of the level is fixed, and its length cannot be adjusted according to actual detection needs. It can only be replaced with different sizes. Therefore, in actual use, it has great limitations and there is room for improvement. Utility Model Content

[0004] The utility model aims to provide a construction quality level detection device to solve the problem that the existing level detection device mentioned in the above background technology occupies a large space and cannot adjust its own length.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction quality level detection device, comprising a main ruler, a level bubble is installed at the middle position of the top of the main ruler; a sub-rule, symmetrically arranged at both ends of the main ruler; since the main ruler and the sub-rule are of segmented design, the occupied space can be reduced during storage, and when the sub-rules of different lengths are replaced, it can be assembled into level rulers of different measuring sizes; a connecting component is arranged at the connection between the main ruler and the sub-rule; surface grooves are symmetrically opened on the front and rear surfaces of the connection between the main ruler and the sub-rule, and the connecting component is composed of a locking piece and a fixing piece, wherein the locking piece is installed on the inner wall of the surface groove on the sub-rule, and the fixing piece is installed on the inner wall of the surface groove on the main ruler, and the locking piece is threadedly connected to the fixing piece to achieve a tight connection, and the main ruler and the sub-rule can be separated when not in use.

[0006] Preferably, the locking member comprises a connecting column fixed to the inner wall of the surface groove, a limit head is movably sleeved on the connecting column, a thread is formed on the inner wall of the limit head, and the limit head is threadedly connected to the fixing member.

[0007] Preferably, the fixing part is a connecting stud installed on the inner wall of the surface groove, and the connecting stud is threadedly connected to the threaded sleeve. During installation, the threaded sleeve is directly rotated, and then the threaded sleeve moves on the connecting column and then rotates with the connecting stud, thereby realizing the threaded connection and completing the installation of the main scale and the secondary scale.

[0008] Preferably, a limiting head is also fixed to the end of the connecting column, wherein the diameter of the limiting head is larger than the diameter of the connecting column, and the inner side of the threaded sleeve is bent toward the connecting column, and the bending shape is locked with the limiting head, thereby preventing the threaded sleeve from falling off the connecting column and ensuring the normal movement of the threaded sleeve on the connecting column.

[0009] Preferably, corner grooves are provided at the four corners of the main ruler and the auxiliary ruler, and protective strips are bonded in the corner grooves, wherein the protective strips are made of metal and can protect the four corners of the main ruler and the auxiliary ruler during use to reduce possible wear and tear in these areas.

[0010] Preferably, the outer surface of the protective strip is in the same plane as the outer surfaces of the main ruler and the secondary ruler to avoid protrusion that affects the normal measurement of the device.

[0011] Preferably, auxiliary bubbles are installed on the secondary scales at both ends of the main scale, one of which is vertical and the other is inclined at 45°, and cooperate with the horizontal bubble to realize the horizontality and verticality detection of the object to be detected.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model changes the existing integrated level into a multi-section spliced ​​structure. When not in use, the space occupied by the level can be reduced by quick disassembly and assembly, thereby achieving the purpose of convenient carrying. At the same time, the length of the level can be adaptively adjusted according to actual needs, thereby improving the shortcomings of the existing level in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a bottom view of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the threaded sleeve of the utility model.

[0017] In the figure:

[0018] 100, main ruler; 101, bubble level; 102, connecting stud;

[0019] 200, auxiliary ruler; 201, auxiliary bubble; 202, connecting column; 203, limit head; 204, threaded sleeve; 300, protection strip; 300a, surface groove; 300b, angle groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a construction quality level detection device, including

[0022] The main ruler 100 has a horizontal bubble 101 installed at the middle position of the top;

[0023] The auxiliary ruler 200 is symmetrically arranged at both ends of the main ruler 100. Since the main ruler 100 and the auxiliary ruler 200 are designed in sections, the occupied space can be reduced during storage. At the same time, when the auxiliary ruler 200 of different lengths is replaced, it can be assembled into a level ruler of different measurement sizes.

[0024] A connecting component is provided at the connection between the main ruler 100 and the auxiliary ruler 200;

[0025] Surface grooves 300a are symmetrically provided on the front and rear surfaces of the connection between the main ruler 100 and the auxiliary ruler 200. The connection assembly consists of a locking member and a fixing member, wherein the locking member is installed on the inner wall of the surface groove 300a on the auxiliary ruler 200, and the fixing member is installed on the inner wall of the surface groove 300a on the main ruler 100. The locking member is threadedly connected with the fixing member to achieve a tight connection, and the main ruler 100 and the auxiliary ruler 200 can be separated when not in use.

[0026] In this embodiment, preferably, the locking member includes a connecting column 202 fixed to the inner wall of the surface groove 300a, and a limit head 203 is movably sleeved on the connecting column 202. The inner wall of the limit head 203 is provided with a thread, and the limit head 203 is threadedly connected to the fixing member.

[0027] In this embodiment, preferably, the fixing part is a connecting stud 102 installed on the inner wall of the surface groove 300a, and the connecting stud 102 is threadedly connected to the threaded sleeve 204. During installation, the threaded sleeve 204 is directly rotated, and then the threaded sleeve 204 moves on the connecting column 202, and then rotates with the connecting stud 102, thereby realizing the threaded connection and completing the installation of the main scale 100 and the secondary scale 200.

[0028] In this embodiment, preferably, a limiting head 203 is also fixed to the end of the connecting column 202, wherein the diameter of the limiting head 203 is larger than the diameter of the connecting column 202, and the threaded sleeve 204 is bent inwardly toward the connecting column 202, and the bending shape is limited and locked with the limiting head 203, thereby preventing the threaded sleeve 204 from falling off the connecting column 202 and ensuring the normal movement of the threaded sleeve 204 on the connecting column 202.

[0029] In this embodiment, preferably, corner grooves 300b are provided at the four corners of the main ruler 100 and the auxiliary ruler 200, and protective strips 300 are bonded in the corner grooves 300b, wherein the protective strips 300 are made of metal and can protect the four corners of the main ruler 100 and the auxiliary ruler 200 during use to reduce possible wear and tear on the area.

[0030] In this embodiment, preferably, the outer surface of the protection strip 300 is in the same plane as the outer surfaces of the main ruler 100 and the auxiliary ruler 200 to avoid protrusions that affect normal measurement of the device.

[0031] In this embodiment, preferably, auxiliary bubbles 201 are installed on the sub-rules 200 at both ends of the main ruler 100, one of the auxiliary bubbles 201 is vertical, and the other auxiliary bubble 201 is inclined at 45°, and cooperates with the horizontal bubble 101 to realize the horizontality and verticality detection of the object to be detected.

[0032] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction quality level detection device, characterized in that: include A main ruler (100) having a level bubble (101) installed at the middle of the top thereof; A secondary ruler (200) is symmetrically arranged at two ends of the main ruler (100); A connecting component, arranged at the connection between the main scale (100) and the auxiliary scale (200); Surface grooves (300a) are symmetrically provided on the front and rear surfaces of the connection between the main ruler (100) and the auxiliary ruler (200); the connection assembly consists of a locking member and a fixing member, wherein the locking member is mounted on the inner wall of the surface groove (300a) on the auxiliary ruler (200), and the fixing member is mounted on the inner wall of the surface groove (300a) on the main ruler (100); the locking member is threadedly connected to the fixing member.

2. A construction quality level detection device according to claim 1, characterized in that: The locking member comprises a connecting column (202) fixed to the inner wall of the surface groove (300a), a limiting head (203) movably sleeved on the connecting column (202), a thread formed on the inner wall of the limiting head (203), and the limiting head (203) is threadedly connected to the fixing member.

3. A construction quality level detection device according to claim 2, characterized in that: The fixing member is a connecting stud (102) installed on the inner wall of the surface groove (300a), and the connecting stud (102) is threadedly connected to the threaded sleeve (204).

4. A construction quality level detection device according to claim 3, characterized in that: A limiting head (203) is also fixed to the end of the connecting column (202), wherein the diameter of the limiting head (203) is greater than the diameter of the connecting column (202), and the inner side of the threaded sleeve (204) is bent in the direction toward the connecting column (202), and the bending shape is locked with the limiting head (203).

5. A construction quality level detection device according to claim 1, characterized in that: Corner grooves (300b) are provided at the four corners of the main ruler (100) and the auxiliary ruler (200), and protective strips (300) are bonded in the corner grooves (300b).

6. A construction quality level detection device according to claim 5, characterized in that: The outer surface of the protection strip (300) is in the same plane as the outer surfaces of the main ruler (100) and the auxiliary ruler (200).

7. A construction quality level detection device according to claim 6, characterized in that: Auxiliary bubbles (201) are installed on the auxiliary scales (200) at both ends of the main scale (100), one of the auxiliary bubbles (201) is vertical, and the other auxiliary bubble (201) is inclined at 45 degrees.

Images