Level gauge convenient to move and adjust

Abstract

The utility model discloses a level gauge convenient to move and adjust, which comprises a support base, the support base is of a disc-shaped structure, four supporting leg frames are movably arranged at the bottom of the support base, an instrument base is arranged at the top of the support base, the instrument base is of a disc-shaped structure, and the instrument base is rotatably arranged at the top of the support base. A fine adjustment base is arranged at the top of the instrument base, the fine adjustment base is of a square structure, a fine adjustment supporting plate is movably arranged in the fine adjustment base, and a level gauge is rotationally installed on the fine adjustment supporting plate. According to the utility model, when the measuring direction is adjusted, the whole level gauge and the supporting leg frame do not need to be lifted and then adjusted, so that the use comfort and the working convenience of the level gauge are improved. And moreover, when the height of the leveling instrument needs to be adjusted after leveling, the leveling instrument is convenient, rapid and flexible, and the working efficiency is improved while the relative stable state of the supporting leg frame is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of levels, in particular to a level that is easy to move and adjust. Background Art

[0002] A level is an instrument that establishes a horizontal line of sight to measure the height difference between two points on the ground. The principle is to measure the height difference between points on the ground according to the principle of leveling. The main components are telescope, tube level (or compensator), vertical axis, base, and foot screw. According to the structure, it can be divided into micro-tilt level, automatic leveling level, laser level and digital level (also known as electronic level). According to the accuracy, it can be divided into precision level and ordinary level.

[0003] At present, most of the existing levels are fixedly connected to the bracket, and the length is also fixed, which brings inconvenience to the user when carrying. At the same time, due to the poor flexibility of the fixed-length bracket, when adjusting the measurement direction, the existing level needs to lift the entire level and the bracket, and then adjust it, which greatly reduces the comfort and convenience of the level. Moreover, it is very troublesome to adjust the height of the level after leveling. Each time the height of the level is adjusted, it is equivalent to re-correcting the entire level, which is very troublesome.

[0004] Therefore, the utility model provides a level that is easy to move and adjust to solve the above problems. Utility Model Content

[0005] The utility model provides a level that is easy to move and adjust. When adjusting the measuring direction, it is not necessary to lift the entire level and the supporting leg frame and then adjust it, which improves the comfort of using the level and the convenience of work. Moreover, when the level needs to adjust the height after leveling, it is also convenient, fast and flexible. While ensuring the relative stability of the supporting leg frame, it improves the work efficiency and solves the problems raised in the above-mentioned background technology.

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

[0007] A level that is easy to move and adjust, includes a support base, the support base is a disc-shaped structure, four supporting legs are movably provided at the bottom of the support base, an instrument base is provided on the top of the support base, the instrument base is a disc-shaped structure, the instrument base is rotatably mounted on the top of the support base, a fine-tuning base is provided on the top of the instrument base, the fine-tuning base is a square-shaped structure, a fine-tuning support plate is movably provided in the fine-tuning base, and a level is rotatably mounted on the fine-tuning support plate.

[0008] Preferably, an adjustment slot is provided on a side wall at one end of the fine-tuning base, the adjustment slot extends deep into the interior of the fine-tuning base, and the fine-tuning support plate is slidably installed in the adjustment slot.

[0009] Preferably, the fine-tuning support plate is slidably installed in the adjustment slot up and down, and one end of the fine-tuning support plate is slidably installed in the adjustment slot up and down.

[0010] Preferably, the fine-tuning support plate is rotatably mounted in the adjustment slot.

[0011] Preferably, the fine-tuning support plate is installed in the adjustment slot so as to be rotatable up and down, and one end of the fine-tuning support plate is installed in the adjustment slot so as to be rotatable up and down.

[0012] Preferably, a circular turntable is provided on the top of the other end of the fine-tuning support plate, and the level is rotatably mounted on the circular turntable.

[0013] Preferably, an anti-obstruction cutout is provided at the bottom of the fine-tuning support plate, the anti-obstruction cutout is provided above one end close to the top of the fine-tuning base, and the anti-obstruction cutout is an arc-shaped structure.

[0014] Compared with the existing technology, the utility model has the following beneficial effects:

[0015] 1. The utility model discloses a level that is easy to move and adjust. By providing a fine-tuning base, the fine-tuning support plate is moved up and down to achieve a local fine-tuning effect of the height of the level. There is no need to lift the entire support leg frame again to adjust the height, which improves the comfort of use and the convenience of work. At the same time, since there is no need to lift the entire support leg frame, the relative stability of the level can be ensured, thereby improving work efficiency.

[0016] 2. The utility model discloses a level that is easy to move and adjust. By setting a fine-tuning base, the fine-tuning support plate is twisted up and down to achieve the effect of local rotation fine-tuning of the angle of the level. There is no need to lift the entire supporting leg frame again to adjust the angle, which improves the comfort of use and work convenience of the level. At the same time, since there is no need to lift the entire supporting leg frame, the relative stability of the level can be ensured, thereby improving work efficiency.

[0017] 3. The utility model discloses a level that is easy to move and adjust. By setting a circular turntable, it provides a multi-angle adjustment basis when the level is rotated and adjusted in the horizontal angle direction, thereby improving the adjustment flexibility of the level. Similarly, it is no longer necessary to lift the entire supporting leg and then perform the rotation adjustment operation as in the prior art.

[0018] 4. The utility model discloses a level that is easy to move and adjust. By setting an anti-obstruction cutout, it can avoid bumping into the top of the fine-tuning base when twisting adjustment is performed, and avoid adjustment interference of the fine-tuning support plate. At the same time, it can also give the fine-tuning support plate a larger adjustment angle, so as to facilitate the use of relatively extreme adjustment conditions in actual applications, thereby improving the applicability of the level adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the fine-tuning support plate of the utility model in the upward adjustment state;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the downward adjustment state of the fine-tuning support plate of the utility model;

[0021] Figure 3 This is a front view structural diagram of the fine-tuning support plate of the utility model in the upward adjustment state;

[0022] Figure 4 This is a front view structural diagram of the fine-tuning support plate of the utility model in a downward adjustment state;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the twisting adjustment state of the fine-tuning support plate of the utility model;

[0024] Figure 6 It is a front view structural schematic diagram of the twisting adjustment state of the fine-tuning support plate of the utility model.

[0025] In the figure: 1. bracket base; 2. support leg; 3. instrument base; 4. fine-tuning base; 5. fine-tuning support plate; 6. level; 7. adjustment slot; 8. circular turntable; 9. anti-obstruction cutout. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figures 1 to 6 As shown, the utility model provides a level 6 that is easy to move and adjust, including a bracket base 1, the bracket base 1 is a disc-shaped structure, and four supporting legs 2 are movably arranged at the bottom of the bracket base 1. The four supporting legs 2 are telescopically adjustable and are used to stably support the entire device.

[0028] The top of the support base 1 is provided with an instrument base 3, which is used to provide an installation and support basis for the fine-tuning base 4, the fine-tuning support plate 5 and the level 6. The instrument base 3 is a disc-shaped structure, and the instrument base 3 is rotatably mounted on the top of the support base 1, so that when the level 6 is rotating in direction, it provides a multi-angle adjustment basis, improves the adjustment flexibility of the level 6, and no longer needs to lift the entire support leg and then perform the rotation adjustment operation similar to the prior art.

[0029] A fine-tuning base 4 is arranged on the top of the instrument base 3. The fine-tuning base 4 is a square structure. A fine-tuning support plate 5 is movably arranged in the fine-tuning base 4. A level 6 is rotatably mounted on the fine-tuning support plate 5. The fine-tuning base 4 is used for local fine-adjustment of the level 6 after the support leg frame 2 fixes the entire device, thereby avoiding the troublesome process of lifting the entire support leg frame 2 again for adjustment as in the prior art. By using the fine-tuning base 4, the level 6 can be adjusted locally accurately and quickly, saving time and effort and improving work efficiency.

[0030] like Figures 1 to 4 As shown, an adjustment slot 7 is provided on the side wall at one end of the fine-tuning base 4, and the adjustment slot 7 goes deep into the interior of the fine-tuning base 4. The fine-tuning support plate 5 is slidably installed in the adjustment slot 7. Further, the fine-tuning support plate 5 is slidably installed in the adjustment slot 7, that is, one end of the fine-tuning support plate 5 is slidably installed in the adjustment slot 7. When in use, the fine-tuning support plate 5 is manually moved up and down to achieve the local movement fine-tuning effect of the height of the level 6, and there is no need to lift the entire support leg frame 2 again to adjust the height, which improves the comfort of use and the convenience of work of the level 6. At the same time, since it is no longer necessary to lift the entire support leg frame 2, the relative stability of the level 6 can be guaranteed, and the work efficiency is improved.

[0031] like Figures 5 and 6 As shown, the fine-adjustment support plate 5 is rotatably installed in the adjustment slot 7. Furthermore, the fine-adjustment support plate 5 is rotatably installed in the adjustment slot 7, that is, one end of the fine-adjustment support plate 5 is rotatably installed in the adjustment slot 7. When in use, the fine-adjustment support plate 5 is manually twisted up and down to achieve the local rotation fine-adjustment effect of the angle of the level 6, and there is no need to lift the entire support leg frame 2 again to adjust the angle, which improves the comfort and work convenience of the level 6. At the same time, since there is no need to lift the entire support leg frame 2, the relative stability of the level 6 can be guaranteed, and the work efficiency is improved.

[0032] Furthermore, a circular turntable 8 is provided at the top of the other end of the fine-tuning support plate 5, and the level 6 is rotatably mounted on the circular turntable 8. When in use, after the height adjustment and angle adjustment of the level 6 are completed, if the horizontal angle direction of the level 6 needs to be adjusted at this time, it can be achieved by manually rotating the circular turntable 8. By providing the circular turntable 8, when the level 6 is rotating in the horizontal angle direction, a multi-angle adjustment basis is provided, thereby improving the adjustment flexibility of the level 6, and similarly, it is no longer necessary to lift the entire supporting leg and then perform the rotation adjustment operation similar to the prior art.

[0033] like Figure 6 As shown, an anti-blocking cutout 9 is also provided at the bottom of the fine-tuning support plate 5. The anti-blocking cutout 9 is provided above one end close to the top of the fine-tuning base 4, and the anti-blocking cutout 9 is an arc-shaped structure. The anti-blocking cutout 9 is used to prevent the fine-tuning support plate 5 from hitting the top of the fine-tuning base 4 when the fine-tuning support plate 5 is twisting and adjusting, and to prevent the fine-tuning support plate 5 from interfering with the adjustment. At the same time, it can also give the fine-tuning support plate 5 a larger adjustment angle, so as to facilitate the use of relatively extreme adjustment conditions in actual applications, thereby improving the applicability of the adjustment of the level 6.

[0034] In summary, the utility model provides a level 6 that is easy to move and adjust. When adjusting the measurement direction, it is not necessary to lift the entire level 6 and the support leg frame 2 and then adjust it, which improves the comfort of use and the convenience of work of the level 6. Moreover, when the level 6 needs to be adjusted in height after leveling, it is also convenient, fast and flexible, which improves the work efficiency while ensuring the relative stability of the support leg frame 2.

[0035] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A level (6) that is easy to move and adjust, comprising a support base (1), the support base (1) is a disc-shaped structure, four supporting legs (2) are movably arranged at the bottom of the support base (1), an instrument base (3) is arranged on the top of the support base (1), the instrument base (3) is a disc-shaped structure, and is characterized in that: The instrument base (3) is rotatably mounted on the top of the bracket base (1); a fine-tuning base (4) is arranged on the top of the instrument base (3); the fine-tuning base (4) is a square structure; a fine-tuning support plate (5) is movably arranged in the fine-tuning base (4); and a level (6) is rotatably mounted on the fine-tuning support plate (5).

2. A level (6) that is easy to move and adjust according to claim 1, characterized in that: An adjustment notch (7) is provided on a side wall at one end of the fine-tuning base (4), the adjustment notch (7) extends deep into the interior of the fine-tuning base (4), and the fine-tuning support plate (5) is slidably mounted in the adjustment notch (7).

3. A level (6) that is easy to move and adjust according to claim 2, characterized in that: The fine-tuning support plate (5) is installed in the adjustment slot (7) in a manner of sliding up and down, and one end of the fine-tuning support plate (5) is installed in the adjustment slot (7) in a manner of sliding up and down.

4. A level (6) that is easy to move and adjust according to claim 3, characterized in that: The fine-tuning support plate (5) is rotatably mounted in the adjusting notch (7).

5. A level (6) that is easy to move and adjust according to claim 4, characterized in that: The fine-tuning support plate (5) is installed in the adjustment slot (7) for vertical rotation, and one end of the fine-tuning support plate (5) is installed in the adjustment slot (7) for vertical rotation.

6. A level (6) that is easy to move and adjust according to claim 5, characterized in that: A circular rotating disk (8) is arranged on the top of the other end of the fine-tuning support plate (5), and the level (6) is rotatably mounted on the circular rotating disk (8).

7. A level (6) that is easy to move and adjust according to claim 6, characterized in that: An anti-blocking cutout (9) is provided at the bottom of the fine-tuning support plate (5), and the anti-blocking cutout (9) is provided above one end close to the top of the fine-tuning base (4), and the anti-blocking cutout (9) is an arc-shaped structure.

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