House building construction leveling device

Abstract

The utility model relates to the technical field of leveling devices for house building construction, in particular to a leveling device for house building construction, which comprises a laser gradienter, the lower end of the laser gradienter is fixedly connected with a base, the outer surface of the base is fixedly connected with three supporting devices, and the three supporting devices are annularly distributed at equal intervals. The left portion and the right portion of the outer surface of the laser level meter are fixedly connected with connecting pieces, the two connecting pieces are of T-shaped structures, and the outer surfaces of the two connecting pieces are jointly and movably connected with a dustproof device in a penetrating mode. According to the leveling device for house building construction, the supporting height and angle can be adjusted through the arranged supporting device, and the using flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction leveling, in particular to a building construction leveling device. Background Art

[0002] Building construction leveling refers to the work of measuring the ground levelness during the construction process of a building. Through leveling, it can ensure that the ground levelness meets the design requirements, thus guaranteeing the overall levelness and stability of the building. Leveling is usually carried out using a level or a laser level. Construction workers will measure on the ground and make adjustments and corrections according to the measurement results. The leveling work requires precision and meticulousness to ensure that the ground levelness meets the relevant standards and requirements. During the use of existing leveling devices, there are at least the following drawbacks: The support feet of existing leveling devices can often be adjusted in length to make the device in a horizontal state, but the support feet cannot be adjusted in angle, resulting in that the measurement personnel often need to frequently move the device to find a suitable and relatively flat ground for measurement, causing limitations in use. Therefore, we introduce a building construction leveling device. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a building construction leveling device, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A building construction leveling device includes a laser level. The lower end of the laser level is fixedly connected with a base. Three support devices are fixedly connected to the outer surface of the base, and the three support devices are annularly distributed at equal distances. Connecting pieces are fixedly connected to the left part and the right part of the outer surface of the laser level respectively. Both connecting pieces are in a "T" shape, and a dust-proof device is inserted and movably connected to the outer surfaces of the two connecting pieces together.

[0006] Preferably, the dust-proof device includes two first connecting rings and two second connecting rings. Both first connecting rings are located between the two second connecting rings. A first connecting belt is fixedly connected to the two first connecting rings together, and a second connecting belt is fixedly connected to the two second connecting rings together. The length of the first connecting belt is less than that of the second connecting belt. A dust-proof net is fixedly connected to the second connecting belt and the first connecting belt together.

[0007] Preferably, the two first connecting rings and the two second connecting rings are respectively inserted and movably connected to the two connecting pieces. Both the second connecting belt and the first connecting belt are in a "U" shape.

[0008] Preferably, the support device includes a connecting block. The left end of the connecting block is an arc surface structure. A first sphere is fixedly connected to the right end of the connecting block. An upper part of the outer surface of the first sphere is fixedly connected with a circular seat. A limit bolt is threadedly connected to the upper end of the circular seat. A lower part of the outer surface of the first sphere is movably connected with a threaded rod. An adjusting sleeve is threadedly connected to the outer surface of the threaded rod. The outer surface of the adjusting sleeve is a corrugated structure. A conical support foot is fixedly connected to the lower end of the adjusting sleeve.

[0009] Preferably, a cavity is formed inside the first sphere, and the aperture at the notch of the cavity is larger than the diameter of the threaded rod.

[0010] Preferably, a second sphere is fixedly connected to the upper end of the threaded rod, and the second sphere is movably connected with the cavity.

[0011] The connecting block is fixedly connected to the outer surface of the base

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By arranging the dust-proof device, since the two first connecting rings and the two second connecting rings are inserted and sleeved with the two connecting pieces, the two first connecting rings and the two second connecting rings can rotate, so that the second connecting belt and the first connecting belt can be adjusted in angle. When the second connecting belt and the first connecting belt are close to and overlap each other, the whole device can be lifted and moved by pulling up the second connecting belt and the first connecting belt. When not in use temporarily, the second connecting belt and the first connecting belt can be separated to stretch the dust-proof net, so that the dust-proof net is located above the laser level to prevent dust from adhering to the laser level.

[0014] 2. By arranging the support device, rotating the adjusting sleeve to make the adjusting sleeve move downward on the threaded rod can adjust the height of the adjusting sleeve. When the support point of the conical support foot is too concave or too high, the threaded rod is toggled to make the second sphere rotate in the first sphere. While the second sphere rotates, the angle of the threaded rod is adjusted, so as to flexibly adjust the support point of the conical support foot. Then, by rotating the limit bolt, the second sphere can be fixed and limited to prevent the second sphere from rotating during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an overall structural schematic diagram of a building construction leveling device of the utility model;

[0016] Figure 2 is an overall structural schematic diagram of the dust-proof device of a building construction leveling device of the utility model;

[0017] Figure 3 is an overall structural schematic diagram of the support device of a building construction leveling device of the utility model;

[0018] Figure 4 This is the overall structural schematic diagram of the first sphere of a building construction leveling device of the present utility model;

[0019] Figure 5 This is the overall structural schematic diagram of the threaded rod of a building construction leveling device of the present utility model.

[0020] In the figure: 1, laser level; 2, connecting piece; 3, dust-proof device; 4, supporting device; 5, base; 31, first connecting ring; 32, second connecting ring; 33, first connecting band; 34, dust-proof net; 35, second connecting band; 41, connecting block; 42, limit bolt; 43, round seat; 44, first sphere; 45, threaded rod; 46, adjusting sleeve; 47, conical support foot; 441, cavity; 451, second sphere. Specific embodiments

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Please refer to Figures 1-5 , the present utility model provides a technical solution:

[0025] A building construction leveling device includes a laser level 1. A base 5 is fixedly connected to the lower end of the laser level 1. Three support devices 4 are fixedly connected to the outer surface of the base 5, and the three support devices 4 are annularly distributed at equal distances. Connecting pieces 2 are fixedly connected to the left part and the right part of the outer surface of the laser level 1 respectively. Both of the two connecting pieces 2 are in a "T" shape. A dust-proof device 3 is inserted and movably connected to the outer surfaces of the two connecting pieces 2 together.

[0026] In this embodiment, the dust-proof device 3 includes two first connecting rings 31 and two second connecting rings 32. Both of the two first connecting rings 31 are located between the two second connecting rings 32. A first connecting belt 33 is fixedly connected to the two first connecting rings 31 together. A second connecting belt 35 is fixedly connected to the two second connecting rings 32 together. The length of the first connecting belt 33 is less than that of the second connecting belt 35. A dust-proof net 34 is fixedly connected to the second connecting belt 35 and the first connecting belt 33 together. The two first connecting rings 31 and the two second connecting rings 32 are respectively inserted and movably connected to the two connecting pieces 2. Both the second connecting belt 35 and the first connecting belt 33 are in a "U" shape. When the second connecting belt 35 and the first connecting belt 33 are close to each other, the dust-proof net 34 will stack together. After the dust-proof net 34 is unfolded, it will block the upper part of the laser level 1 to avoid dust accumulation.

[0027] In this embodiment, the support device 4 includes a connecting block 41. The left end of the connecting block 41 is in an arc surface structure. A first sphere 44 is fixedly connected to the right end of the connecting block 41. An upper part of the outer surface of the first sphere 44 is fixedly connected with a circular seat 43. A limit bolt 42 is threadedly connected to the upper end of the circular seat 43. A lower part of the outer surface of the first sphere 44 is movably connected with a threaded rod 45. An adjusting sleeve 46 is threadedly connected to the outer surface of the threaded rod 45. The outer surface of the adjusting sleeve 46 is in a corrugated structure. A conical support foot 47 is fixedly connected to the lower end of the adjusting sleeve 46. A cavity 441 is formed inside the first sphere 44. The aperture at the notch of the cavity 441 is larger than the diameter of the threaded rod 45. A second sphere 451 is fixedly connected to the upper end of the threaded rod 45. The second sphere 451 is movably connected with the cavity 441. The connecting block 41 is fixedly connected to the outer surface of the base 5.

[0028] It should be noted that the utility model is a leveling device for building construction. During use, the dustproof device 3 is set. Since the two No. 1 connecting rings 31 and the two No. 2 connecting rings 32 are inserted and sleeved with the two connecting members 2, the two No. 1 connecting rings 31 and the two No. 2 connecting rings 32 can be rotated, so that the No. 2 connecting belt 35 and the No. 1 connecting belt 33 can be adjusted in angle. When the No. 2 connecting belt 35 and the No. 1 connecting belt 33 are close to and overlapped, the entire device can be lifted and moved by pulling the No. 2 connecting belt 35 and the No. 1 connecting belt 33. When not in use temporarily, the No. 2 connecting belt 35 and the No. 1 connecting belt 33 can be separated to open the dustproof net 34, thereby making the dustproof net The net 34 is located on the upper part of the laser level 1 to provide dust protection for the laser level 1 and reduce dust absorption. When the device needs to be placed on the ground for measurement, the adjusting sleeve 46 is rotated to move the adjusting sleeve 46 downward on the threaded rod 45 to adjust the height of the adjusting sleeve 46. When the supporting point of the conical support foot 47 is too concave or too high, the threaded rod 45 is moved to make the second ball 451 rotate in the first ball 44. While the second ball 451 rotates, the angle of the threaded rod 45 is adjusted, so that the supporting point of the conical support foot 47 can be flexibly adjusted. Then the limit bolt 42 is rotated to fix the second ball 451 to prevent the second ball 451 from rotating during operation.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A leveling device for building construction, comprising a laser level (1), characterized in that: The lower end of the laser level (1) is fixedly connected to a base (5), the outer surface of the base (5) is fixedly connected to three supporting devices (4), the three supporting devices (4) are equidistantly distributed in a ring, the left and right outer surfaces of the laser level (1) are fixedly connected to connecting pieces (2), the two connecting pieces (2) are both "T"-shaped structures, and the outer surfaces of the two connecting pieces (2) are interlaced and movably connected to a dustproof device (3); The dustproof device (3) comprises two No. 1 connecting rings (31) and two No. 2 connecting rings (32); the two No. 1 connecting rings (31) are located between the two No. 2 connecting rings (32); the two No. 1 connecting rings (31) are commonly fixedly connected to a No. 1 connecting belt (33); the two No. 2 connecting rings (32) are commonly fixedly connected to a No. 2 connecting belt (35); the length of the No. 1 connecting belt (33) is less than the length of the No. 2 connecting belt (35); and the No. 2 connecting belt (35) and the No. 1 connecting belt (33) are commonly fixedly connected to a dustproof net (34).

2. A building construction leveling device according to claim 1, characterized in that: The two No. 1 connecting rings (31) and the two No. 2 connecting rings (32) are respectively interlaced and movably connected with the two connecting members (2), and the No. 2 connecting belt (35) and the No. 1 connecting belt (33) are both "U"-shaped structures.

3. A building construction leveling device according to claim 1, characterized in that: The support device (4) comprises a connecting block (41), the left end of the connecting block (41) is a curved surface structure, the right end of the connecting block (41) is fixedly connected to a first sphere (44), the upper part of the outer surface of the first sphere (44) is fixedly connected to a round seat (43), the upper end of the round seat (43) is threadedly connected to a limiting bolt (42), the lower part of the outer surface of the first sphere (44) is movably connected to a threaded rod (45), the outer surface of the threaded rod (45) is threadedly connected to an adjusting sleeve (46), the outer surface of the adjusting sleeve (46) is a corrugated structure, and the lower end of the adjusting sleeve (46) is fixedly connected to a conical support foot (47).

4. A building construction leveling device according to claim 3, characterized in that: The first sphere (44) has a cavity (441) formed inside, and the diameter of the cavity (441) at the notch is larger than the diameter of the threaded rod (45).

5. A building construction leveling device according to claim 3, characterized in that: A second sphere (451) is fixedly connected to the upper end of the threaded rod (45), and the second sphere (451) is movably connected to the cavity (441).

6. A building construction leveling device according to claim 3, characterized in that: The connecting block (41) is fixedly connected to the outer surface of the base (5).

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