Engineering measurement device with adjusting function

Abstract

The utility model discloses an engineering measurement device with an adjusting function, and belongs to the technical field of engineering measurement. Comprising a measuring instrument and a tripod, a base is arranged at the top end of the tripod, an X-direction adjusting mechanism is arranged on the base, a Y-direction adjusting mechanism is arranged on the X-direction adjusting mechanism, and the measuring instrument is installed on the Y-direction adjusting mechanism through a rotary table. According to the utility model, the X-direction adjusting mechanism is arranged on the base at the top end of the tripod, and the Y-direction adjusting mechanism is arranged on the X-direction adjusting mechanism, so that the measuring instrument can be conveniently leveled on the premise of not moving the tripod, the structure is simple and ingenious, electronic elements are not needed, and the failure rate is low.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering measurement, in particular to an engineering measurement device with an adjustment function. Background Art

[0002] Engineering surveying includes various surveying work carried out in the survey, design, construction and management stages of engineering construction, and is a very important work in the early stage of engineering construction. The most commonly used surveying instruments in engineering surveying are levels, total stations and theodolites. In the prior art, tripods are mostly used to assist in supporting the surveying instruments. The tripods used in the known surveying instruments are relatively simple in structure, and their functions are limited to supporting and fixing, and they do not play a good role in leveling the surveying instruments.

[0003] The automatic leveling mechanism of the measuring instrument on the market currently requires the use of inclination sensors, distance sensors, attitude sensors, etc., involving a large number of electronic components. Since the measurement work is often carried out in the field under harsh climatic conditions, the use of too many electronic components is very easy to be damaged, with a high failure rate, which brings a lot of inconvenience to the measurement work. Therefore, it is necessary to design an engineering measurement device with a simple structure, durability and adjustment function. Summary of the invention

[0004] The purpose of the utility model is to solve the problem that the automatic leveling mechanism of the measuring instrument in the prior art involves a large number of electronic components. Since the measuring work is often carried out in the field under adverse climatic conditions, the use of too many electronic components is very easy to be damaged and has a high failure rate, which brings a lot of inconvenience to the measuring work. An engineering measuring device with an adjustment function is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An engineering measurement device with adjustment function comprises a measurement instrument and a tripod, wherein a base is arranged on the top of the tripod, an X-direction adjustment mechanism is arranged on the base, a Y-direction adjustment mechanism is arranged on the X-direction adjustment mechanism, and the measurement instrument is mounted on the Y-direction adjustment mechanism via a turntable.

[0007] In some embodiments, the X-axis adjustment mechanism includes a slider 1, the bottom surface of the slider 1 is an arc-shaped convex surface 1, and the upper surface of the base is provided with a concave surface 1 matching the convex surface 1.

[0008] In some embodiments, the Y-axis adjustment mechanism includes a slider 2, the bottom surface of the slider 2 is an arc-shaped convex surface 2, and the upper surface of the slider 1 is provided with a concave surface 2 matching the convex surface 2.

[0009] In some embodiments, a limiting mechanism is provided on both sides of the slider, and the limiting mechanism includes a baffle installed on the base, an arc groove is provided on the baffle, a pin is provided on the slider, and the part of the pin passing through the arc groove is threadedly connected with a nut.

[0010] In some embodiments, a limiting mechanism 2 is provided on both sides of the slider 2, and the limiting mechanism 2 includes a baffle 2 installed on the slider 1, an arc groove 2 is opened on the baffle 2, and a pin shaft 2 is provided on the slider 2, and the part of the pin shaft 2 that passes through the arc groove 2 is threadedly connected with a nut 2.

[0011] In some embodiments, a rotating shaft is disposed on the lower surface of the turntable, the bottom end of the rotating shaft is rotatably connected to the upper surface of the second slider, and a slider for locking the turntable is disposed on one side of the rotating shaft, and the slider is slidably disposed on the second slider.

[0012] In some embodiments, the side surface of one side of the turntable is a semicircular surface, a plurality of V-shaped grooves are evenly arranged on the semicircular surface, and a tapered portion is provided on the slider, and the tapered portion is located in one of the V-shaped grooves.

[0013] In some embodiments, a limiting groove is provided on the upper surface of the second slider, the slider is partially located in the limiting groove, and the tapered portion is arranged on the portion of the slider located outside the limiting groove.

[0014] In some embodiments, a long hole is opened in the middle of the slider along the length direction of the limiting groove, a bolt is passed through the long hole, a threaded hole is set on the bottom surface of the limiting groove, and one end of the bolt is threadedly connected to the threaded hole.

[0015] In some embodiments, a bubble level 1 is disposed on one side of the slider 1, and a bubble level 2 is disposed on one side of the slider 2, and the bubble level 1 and the bubble level 2 are perpendicular to each other.

[0016] Compared with the prior art, the utility model provides an engineering measurement device with an adjustment function, which has the following beneficial effects.

[0017] 1. The utility model is provided with an X-direction adjustment mechanism on the base at the top of the tripod, and a Y-direction adjustment mechanism is provided on the X-direction adjustment mechanism. When in use, first, loosen nut one, rotate slider one, and a convex surface one on the slider one rotates against a concave surface one on the base. When the bubble on the bubble level one is centered, tighten nut one, then loosen nut two, rotate slider two, and a convex surface two on the slider two rotates against a concave surface two on the slider one. When the bubble on the bubble level two is centered, tighten nut two. At this time, the turntable is horizontal. Therefore, the use of the device can conveniently level the measuring instrument without moving the tripod, and the structure is simple and ingenious, no electronic components are required, and the failure rate is low.

[0018] 2. The utility model can also adjust the angle of the measuring instrument as needed. By loosening the bolts, the tapered portion on the slider is disengaged from the V-shaped groove, and then the turntable is rotated to the required position, and finally the bolts are tightened to complete the adjustment.

[0019] The parts not involved in the device are the same as the prior art or can be implemented by using the prior art. The measuring device provided by the utility model has the advantage of having an adjustment function when in use.

[0020] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on the following examination and study to some extent; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the X-direction adjustment mechanism in the utility model.

[0023] Figure 3 It is an exploded view of the X-direction adjustment mechanism in the utility model.

[0024] Figure 4 It is a schematic diagram of the Y-direction adjustment mechanism in the utility model.

[0025] Figure 5 It is an exploded view of the Y-direction adjustment mechanism in the utility model.

[0026] Figure 6 It is an assembly schematic diagram of the sliding block 2 and the turntable in the utility model.

[0027] Figure 7 It is an exploded view of the sliding block 2 and the turntable in the utility model.

[0028] Figure 8 It is a schematic diagram of the turntable and the rotating shaft in the utility model.

[0029] Fig. 9 It is a schematic diagram of a slider in the utility model.

[0030] The reference numerals in the accompanying drawings are:

[0031] 1. Measuring instrument; 2. Tripod; 3. Base; 4. Turntable; 5. Slider 1; 6. Convex surface 1; 7. Concave surface 1; 8. Slider 2; 9. Convex surface 2; 10. Concave surface 2; 11. Baffle 1; 12. Arc groove 1; 13. Pin 1; 14. Nut 1; 15. Baffle 2; 16. Arc groove 2; 17. Pin 2; 18. Nut 2; 19. Rotating shaft; 20. Slider; 21. V-shaped groove; 22. Conical part; 23. Limiting groove; 24. Long hole; 25. Bolt; 26. Threaded hole; 27. Bubble level 1; 28. Bubble level 2. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-Figure 9 An engineering measurement device with adjustment function includes a measurement instrument 1 and a tripod 2. A base 3 is arranged on the top of the tripod 2. An X-direction adjustment mechanism is arranged on the base 3. A Y-direction adjustment mechanism is arranged on the X-direction adjustment mechanism. The measurement instrument 1 is installed on the Y-direction adjustment mechanism through a turntable 4. The leveling of the measurement instrument 1 is achieved through the X-direction adjustment mechanism and the Y-direction adjustment mechanism.

[0034] Please refer again Figure 2 and Figure 3 The X-axis adjustment mechanism includes a slider 5 , the bottom surface of the slider 5 is an arc-shaped convex surface 6 , and the upper surface of the base 3 is provided with a concave surface 7 matching the convex surface 6 .

[0035] Please refer again Figure 4 and Figure 5 The Y-axis adjustment mechanism includes a slider 8, the bottom surface of the slider 8 is an arc-shaped convex surface 9, and the upper surface of the slider 5 is provided with a concave surface 10 matching the convex surface 9.

[0036] Specifically, a limiting mechanism 1 is arranged on both sides of the slider 5, and the limiting mechanism 1 includes a baffle 11 installed on the base 3, and an arc groove 12 is opened on the baffle 11. A pin shaft 13 is arranged on the slider 5, and a part of the pin shaft 13 passing through the arc groove 12 is threadedly connected with a nut 14.

[0037] Correspondingly, a limiting mechanism 2 is arranged on both sides of the slider 8, and the limiting mechanism 2 includes a baffle 2 15 installed on the slider 1 5, and an arc groove 2 16 is opened on the baffle 2 15. The slider 2 8 is provided with a pin shaft 2 17, and the part of the pin shaft 2 17 passing through the arc groove 2 16 is threadedly connected with a nut 2 18.

[0038] During engineering measurement, it is necessary to adjust the angle of the measuring instrument 1. For this purpose, the utility model is also designed with a turntable 4. Specifically, a rotating shaft 19 is provided on the lower surface of the turntable 4. The bottom end of the rotating shaft 19 is rotatably connected to the upper surface of the slider 2 8. A slider 20 for locking the turntable 4 is provided on one side of the rotating shaft 19. The slider 20 is slidably set on the slider 2 8.

[0039] Please refer again Figure 8 and Fig. 9 The side surface of the turntable 4 is a semicircular surface, and a plurality of V-shaped grooves 21 are evenly arranged on the semicircular surface. A tapered portion 22 is provided on the slider 20, and the tapered portion 22 is located in one of the V-shaped grooves 21.

[0040] Furthermore, a limiting groove 23 is provided on the upper surface of the slider 2 8 , the slider 20 is partially located in the limiting groove 23 , and the tapered portion 22 is disposed on the portion of the slider 20 that is located outside the limiting groove 23 .

[0041] In addition, a long hole 24 is opened in the middle of the slider 20 along the length direction of the limiting groove 23, a bolt 25 is passed through the long hole 24, and a threaded hole 26 is provided on the bottom surface of the limiting groove 23, and one end of the bolt 25 is threadedly connected to the threaded hole 26.

[0042] It is worth mentioning that a bubble level 1 27 is provided on one side of the slider 1 5 , and a bubble level 2 28 is provided on one side of the slider 2 8 , and the bubble level 1 27 and the bubble level 2 28 are perpendicular to each other.

[0043] The working principle of the utility model is:

[0044] First, loosen nut 14 and rotate slider 5. The convex surface 6 on slider 5 rotates against the concave surface 7 on base 3. When the bubble on bubble level 27 is centered, tighten nut 14. Then loosen nut 2 18 and rotate slider 2 8. The convex surface 29 on slider 28 rotates against the concave surface 10 on slider 5. When the bubble on bubble level 28 is centered, tighten nut 2 18. At this time, turntable 4 is horizontal. Then, the angle of measuring instrument 1 can be adjusted as needed. Loosen bolt 25. Slider 20 slides along the long hole 24 thereon, and the tapered portion 22 disengages from the V-groove 21. Then rotate turntable 4 to the required position, and the tapered portion 22 is inserted into the corresponding V-groove 21. Finally, tighten bolt 25 to complete the adjustment.

[0045] In summary, the utility model provides an X-axis adjustment mechanism on the base 3 at the top of the tripod 2, and a Y-axis adjustment mechanism on the X-axis adjustment mechanism. Therefore, the measuring instrument 1 can be easily leveled without moving the tripod 2. The utility model has a simple and ingenious structure, does not require electronic components, and has a low failure rate.

[0046] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0048] Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. A person skilled in the art can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An engineering measurement device with an adjustment function, comprising a measuring instrument (1) and a tripod (2), characterized in that: A base (3) is provided at the top of the tripod (2), an X-axis adjustment mechanism is provided on the base (3), a Y-axis adjustment mechanism is provided on the X-axis adjustment mechanism, and the measuring instrument (1) is mounted on the Y-axis adjustment mechanism via a turntable (4).

2. The engineering measurement device with adjustment function according to claim 1, characterized in that: The X-axis adjustment mechanism comprises a slider (5), the bottom surface of the slider (5) is an arc-shaped convex surface (6), and the upper surface of the base (3) is provided with a concave surface (7) matching the convex surface (6).

3. The engineering measurement device with adjustment function according to claim 2, characterized in that: The Y-axis adjustment mechanism comprises a second slider (8), the bottom surface of the second slider (8) is an arc-shaped convex surface (9), and the upper surface of the first slider (5) is provided with a second concave surface (10) matching the second convex surface (9).

4. The engineering measurement device with adjustment function according to claim 3, characterized in that: A limiting mechanism is provided on both sides of the slider (5), the limiting mechanism comprising a baffle (11) mounted on the base (3), the baffle (11) being provided with an arc-shaped groove (12), a pin (13) being provided on the slider (5), and a portion of the pin (13) passing through the arc-shaped groove (12) being threadedly connected to a nut (14).

5. The engineering measurement device with adjustment function according to claim 3, characterized in that: A second limiting mechanism is arranged on both sides of the second slider (8), and the second limiting mechanism comprises a second baffle (15) mounted on the first slider (5), and an arc-shaped groove (16) is formed on the second baffle (15). The second slider (8) is provided with a second pin (17), and a portion of the second pin (17) passing through the second arc-shaped groove (16) is threadedly connected to a second nut (18).

6. The engineering measurement device with adjustment function according to claim 1, characterized in that: A rotating shaft (19) is disposed on the lower surface of the turntable (4), and the bottom end of the rotating shaft (19) is rotatably connected to the upper surface of the second slider (8). A slider (20) for locking the turntable (4) is disposed on one side of the rotating shaft (19), and the slider (20) is slidably disposed on the second slider (8).

7. The engineering measurement device with adjustment function according to claim 6, characterized in that: One side surface of the turntable (4) is a semicircular surface, a plurality of V-shaped grooves (21) are evenly arranged on the semicircular surface, and a tapered portion (22) is provided on the slider (20), and the tapered portion (22) is located in one of the V-shaped grooves (21).

8. The engineering measurement device with adjustment function according to claim 7, characterized in that: A limiting groove (23) is provided on the upper surface of the second sliding block (8), a portion of the sliding block (20) is located in the limiting groove (23), and the conical portion (22) is arranged at a portion of the sliding block (20) located outside the limiting groove (23).

9. The engineering measurement device with adjustment function according to claim 8, characterized in that: A long hole (24) is provided in the middle of the slider (20) and is arranged along the length direction of the limiting groove (23). A bolt (25) is passed through the long hole (24). A threaded hole (26) is provided on the bottom surface of the limiting groove (23). One end of the bolt (25) is threadedly connected to the threaded hole (26).

10. The engineering measurement device with adjustment function according to claim 3, characterized in that: A bubble level 1 (27) is disposed on one side of the slider 1 (5), and a bubble level 2 (28) is disposed on one side of the slider 2 (8), wherein the bubble level 1 (27) and the bubble level 2 (28) are perpendicular to each other.

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