Surveying and mapping instrument for engineering surveying and mapping

Abstract

The utility model discloses a surveying instrument for engineering surveying, and relates to the technical field of engineering surveying, in particular to a surveying instrument for engineering surveying, which comprises a surveying instrument main body and a surveying instrument lens, the inner side of the surveying instrument main body is rotatably connected with the surveying instrument lens, one side of the surveying instrument main body is provided with a display screen, and the right side of the display screen is provided with a control key. An angle adjusting screw is arranged on the right side of the surveying instrument main body, a handle is arranged above the surveying instrument main body, a rotating support is rotatably connected below the surveying instrument main body, and a fixed support is in threaded connection below the rotating support. According to the surveying and mapping instrument for engineering surveying and mapping, through arrangement of a triangular lifting support, a rotating rod, a rotating knob and a rotating threaded rod, the surveying and mapping instrument has the effect of adjusting the levelness of the surveying and mapping instrument main body, and through cooperative arrangement of the triangular lifting support and the rotating rod, the effect of conveniently adjusting the levelness of the surveying and mapping instrument main body is achieved; the purposes of being convenient to use and improving the working efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering surveying and mapping, in particular to a surveying and mapping instrument for engineering surveying and mapping. Background Art

[0002] Construction requires accurate measurement and positioning to ensure that the position and size of each component meet the design requirements. Surveying instruments provide a precise measurement tool that can measure horizontal and vertical angles, as well as distances, to achieve precise positioning and measurement. Surveying instruments for engineering surveying are used to accurately measure and determine the position, shape and characteristics of the ground, buildings and other engineering projects. This helps plan, design and build engineering projects, ensure that the engineering design is consistent with the actual environment, and improve construction efficiency, accuracy and safety.

[0003] The surveying instrument for engineering surveying disclosed in Chinese utility model patent CN218120970U can satisfy the function of installing surveying instruments, but it has the disadvantage that it is cumbersome to adjust the horizontal position of the mounting support and the height of each supporting leg needs to be adjusted to adjust the balance, which cannot improve the work efficiency of surveyors. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a surveying and mapping frame for building construction, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a surveying instrument for engineering surveying and mapping, including a surveying instrument body and a surveying instrument lens, characterized in that: the inner side of the surveying instrument body is rotatably connected with the surveying instrument lens, one side of the surveying instrument body is provided with a display screen, the right side of the display screen is provided with a control button, the right side of the surveying instrument body is provided with an angle adjustment screw, a handle is provided on the top of the surveying instrument body, a rotating support is rotatably connected to the bottom of the surveying instrument body, a fixed support is threadedly connected to the bottom of the rotating support, a fastening bolt is provided on the outer surface of the fixed support, a triangular lifting support is provided below the fixed support, a rotating rod mounting shell is provided at the top of the triangular lifting support, a rotating rod is provided inside the rotating rod mounting shell, and a rotating knob is provided at the lower end of the rotating rod. A rotating threaded rod is provided below the rotating knob, and a connecting support is connected to the bottom of the triangular lifting support through the rotating threaded rod, and a connecting rod is provided below the connecting support, and the outer wall of the connecting rod is rotatably connected to the supporting leg, and a fixed buckle 1 is provided at the upper end of the supporting leg, and a lifting control valve 1 is provided below the supporting leg, and a fixed buckle 2 is provided at the upper end of the lifting control valve 1, and a fixed buckle 3 is provided on the other side of the upper end of the lifting control valve 1, and an adjusting leg 1 is slidably connected below the supporting leg, and a lifting control valve 2 is provided below the adjusting leg 1, and an adjusting leg 2 is slidably connected below the adjusting leg 1, and a fixed foot is provided at the end of the adjusting leg 2, and a limiting plate is provided above the fixed foot, and the fixed buckle 2 is rotatably connected to the connecting plate, and a slot 1 is provided at the end of the connecting plate, and a slot 2 is provided below the slot 1.

[0006] Optionally, the fastening bolts are symmetrically arranged on both sides of the fixing support.

[0007] Optionally, there are three rotating rods, which are arranged at the top end of the triangular lifting support.

[0008] Optionally, there are three connecting rods arranged in a circular array below the connecting support, and the connecting rods are fastened to the connecting support by bolts.

[0009] Optionally, the head of the rotating rod is a sphere, and can rotate in the connecting rod mounting shell when the triangular lifting support adjusts its height, without conflicting with the movement of the triangular lifting support.

[0010] Optionally, the number of the lift control valve 1 and the number of the lift control valve 2 are three each.

[0011] Optionally, a cylindrical through hole is opened on the inner side of the connecting plate to reduce the overall weight of the connecting plate.

[0012] Optionally, the end of the fixing foot is conical and can be stably fixed on the engineering ground. Beneficial Effects

[0013] The utility model provides a surveying and mapping instrument for engineering surveying and mapping, which has the following beneficial effects:

[0014] 1. The surveying instrument for engineering surveying and mapping has the effect of adjusting the height through the setting of the supporting legs, the adjusting leg one and the adjusting leg two. Through the coordinated setting of the supporting legs, the adjusting leg one and the adjusting leg two, the height can be adjusted according to the height of the surveyor during use, thereby playing the role of adjusting the height and achieving the purpose of facilitating use and improving work efficiency.

[0015] 2. The surveying instrument for engineering surveying and mapping has the effect of adjusting the level of the surveying instrument body through the setting of the triangular lifting support, the rotating rod, the rotating knob and the rotating threaded rod. Through the coordinated setting of the triangular lifting support and the rotating rod, the level of the surveying instrument body can be adjusted and maintained during use, thereby facilitating the adjustment of the level of the surveying instrument body and achieving the purpose of facilitating use and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model from the front and top;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model from the side and looking down;

[0019] Figure 4 This is a schematic diagram of the structure of the back of the surveying and mapping instrument of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the front side of the surveying and mapping instrument of the utility model;

[0021] Figure 6 For utility model Figure 1 A partial enlarged view of point A in the middle.

[0022] In the figure: 1. Surveying instrument body; 2. Surveying instrument lens; 3. Display screen; 4. Control button; 5. Angle adjustment screw; 6. Handle; 7. Rotating support; 8. Fixed support; 9. Fastening bolt; 10. Triangular lifting support; 11. Rotating rod mounting shell; 12. Rotating rod; 13. Rotating knob; 14. Rotating threaded rod; 15. Connecting support; 16. Connecting rod; 17. Support leg; 18. Fixed buckle 1; 19. Lifting control valve 1; 20. Fixed buckle 2; 21. Fixed buckle 3; 22. Adjusting leg 1; 23. Lifting control valve 2; 24. Adjusting leg 2; 25. Fixed foot; 26. Limiting plate; 27. Connecting plate; 28. Slot 1; 29. ​​Slot 2. DETAILED DESCRIPTION

[0023] 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. Example 1

[0024] A surveying instrument for engineering surveying and mapping, comprising a surveying instrument body 1 and a surveying instrument lens 2, wherein the inner side of the surveying instrument body 1 is rotatably connected with the surveying instrument lens 2, a display screen 3 is arranged on one side of the surveying instrument body 1, a control button 4 is arranged on the right side of the display screen 3, an angle adjustment screw 5 is arranged on the right side of the surveying instrument body 1, a handle 6 is arranged on the top of the surveying instrument body 1, a rotating support 7 is rotatably connected to the bottom of the surveying instrument body 1, a fixed support 8 is threadedly connected to the bottom of the rotating support 7, a fastening bolt 9 is arranged on the outer surface of the fixed support 8, a triangular lifting support 10 is arranged below the fixed support 8, and the triangular lifting support 10 is arranged at the bottom of the fixed support 8. A rotating rod mounting shell 11 is provided at the top, a rotating rod 12 is provided inside the rotating rod mounting shell 11, a rotating knob 13 is provided at the lower end of the rotating rod 12, a rotating threaded rod 14 is provided below the rotating knob 13, a connecting support 15 is connected to the bottom of the triangular lifting support 10 through the rotating threaded rod 14, a connecting rod 16 is provided below the connecting support 15, a supporting leg 17 is rotatably connected to the outer wall of the connecting rod 16, a fixing buckle 18 is provided at the upper end of the supporting leg 17, a lifting control valve 19 is provided below the supporting leg 17, a fixing buckle 20 is provided at the upper end of the lifting control valve 19, and a lifting control valve 19 is provided at the lower end. A fixed buckle 3 21 is provided on the other side of the upper end of the valve 19, an adjusting leg 1 22 is slidably connected to the lower part of the support leg 17, a lifting control valve 23 is provided below the adjusting leg 1 22, an adjusting leg 24 is slidably connected to the lower part of the adjusting leg 1 22, a fixed foot 25 is provided at the end of the adjusting leg 24, a limiting plate 26 is provided above the fixed foot 25, a connecting plate 27 is rotatably connected to the fixed buckle 20, a slot 1 28 is provided at the end of the connecting plate 27, a slot 29 is provided below the slot 1 28, the fastening bolts 9 are symmetrically arranged on both sides of the fixed support 8, and the number of the rotating rods 12 is three, three The rotating rod 12 is arranged at the top of the triangular lifting support 10. There are three connecting rods 16, which are arranged in a circular array below the connecting support 15. The connecting rods 16 are bolted and fastened to the connecting support 15. The head of the rotating rod 12 is a sphere. When the triangular lifting support 10 adjusts its height, it can rotate in the connecting rod mounting shell 11 without conflicting with the movement of the triangular lifting support 10. There are three lifting control valves 19 and three lifting control valves 23 respectively. A cylindrical through hole is provided on the inner side of the connecting plate 27 to reduce the overall weight of the connecting plate 27. The end of the fixed foot 25 is conical and can be stably fixed on the engineering ground.

[0025] In order to achieve the effect that the surveying and mapping instrument can be easily adjusted to the horizontal position of the surveying and mapping instrument body 1 and is easy to install, as shown in the attached Figure 1-6 As shown, the present application adopts the following structure, through the coordination of the surveying instrument body 1, the triangular lifting support 10, the connecting support 15 and the rotating rod 12, during use, first open the lifting control valve 19 and the lifting control valve 23, so that the fixed support 8 reaches the position of the surveying personnel's neck, and then tighten the lifting control valve 19 and the lifting control valve 23. At the beginning, the slot 29 on the connecting plate 27 is connected with the fixed buckle 18, the connecting plate 27 is opened from the fixed buckle 18, and rotated to the left, and the slot 128 on the connecting plate 27 is connected with the fixed buckle 3 21 on the lifting control valve 19 on the other supporting leg 17, so that the position of the supporting leg 17 is fixed, and after fixing, the limiting plate 26 on the fixed foot 25 is stepped on to stably fix the fixed foot 25 on the ground, and then After that, it is roughly leveled by adjusting the height of the adjusting legs. The surveying and mapping personnel hold the handle to place the surveying and mapping instrument body 1 on the fixed support 8, and then adjust the fastening bolts 9 to stably install the surveying and mapping instrument body 1 on the fixed support 8, observe the horizontal position of the display screen 3 on the surveying and mapping instrument body, rotate the rotation knob 13, and lift the three ends of the triangular lifting support 10 respectively. After adjusting the level of the surveying and mapping instrument body 1, observe the surveying and mapping instrument lens 2, and rotate the angle adjustment screw 5 to reach the surveying and mapping point. If there is some deviation in the horizontal direction, the surveying and mapping instrument body 1 can be rotated on the rotating support 7 by operating the control button 4 (the surveying and mapping instrument itself has a rotation function). After reaching the point, the position information on the display screen 3 can be checked to complete the surveying and mapping, thereby facilitating the surveying and mapping personnel to level and install and improving the surveying and mapping efficiency.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A surveying instrument for engineering surveying and mapping, comprising a surveying instrument body and a surveying instrument lens, characterized in that: The inner side of the surveying instrument body is rotatably connected with a surveying instrument lens, a display screen is arranged on one side of the surveying instrument body, a control button is arranged on the right side of the display screen, an angle adjustment screw is arranged on the right side of the surveying instrument body, a handle is arranged on the top of the surveying instrument body, a rotating support is rotatably connected to the bottom of the surveying instrument body, a fixed support is threadedly connected to the bottom of the rotating support, a fastening bolt is arranged on the outer surface of the fixed support, a triangular lifting support is arranged below the fixed support, a rotating rod mounting shell is arranged at the top of the triangular lifting support, a rotating rod is arranged inside the rotating rod mounting shell, a rotating knob is arranged at the lower end of the rotating rod, a rotating threaded rod is arranged below the rotating knob, and the bottom of the triangular lifting support is rotated by The movable threaded rod is connected to a connecting support, a connecting rod is arranged below the connecting support, the outer wall of the connecting rod is rotatably connected to a supporting leg, a fixed buckle 1 is arranged at the upper end of the supporting leg, a lifting control valve 1 is arranged below the supporting leg, a fixed buckle 2 is arranged at the upper end of the lifting control valve 1, a fixed buckle 3 is arranged on the other side of the upper end of the lifting control valve 1, an adjusting leg 1 is slidably connected to the lower part of the supporting leg, a lifting control valve 2 is arranged below the adjusting leg 1, an adjusting leg 2 is slidably connected to the lower part of the adjusting leg 1, a fixed foot is arranged at the end of the adjusting leg 2, a limiting plate is arranged above the fixed foot, the fixed buckle 2 is rotatably connected to the connecting plate, a slot 1 is provided at the end of the connecting plate, and a slot 2 is provided below the slot 1.

2. The surveying instrument for engineering surveying and mapping according to claim 1, characterized in that: The fastening bolts are symmetrically arranged on both sides of the fixing support.

3. The surveying instrument for engineering surveying and mapping according to claim 1, characterized in that: There are three rotating rods, which are arranged on the top of the triangular lifting support.

4. The surveying instrument for engineering surveying and mapping according to claim 1, characterized in that: There are three connecting rods arranged in a circular array below the connecting support, and the connecting rods are fastened to the connecting support by bolts.

5. The surveying instrument for engineering surveying and mapping according to claim 1, characterized in that: The head of the rotating rod is a sphere, and can rotate in the connecting rod mounting shell when the triangular lifting support adjusts its height, without conflicting with the movement of the triangular lifting support.

6. The surveying instrument for engineering surveying and mapping according to claim 1, characterized in that: The number of the lifting control valve 1 and the number of the lifting control valve 2 are three respectively.

7. The surveying instrument for engineering surveying and mapping according to claim 1, characterized in that: A cylindrical through hole is provided on the inner side of the connecting plate to reduce the overall weight of the connecting plate.

8. The surveying instrument for engineering surveying and mapping according to claim 1, characterized in that: The end of the fixing foot is cone-shaped and can be stably fixed on the engineering ground.

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