Surveying and mapping device for constructional engineering

Abstract

The utility model discloses a surveying and mapping device for constructional engineering, which comprises a workbench, the lower surface of the workbench is fixedly connected with a supporting seat, the upper surface of the workbench is fixedly connected with a fixed seat, the interior of the fixed seat is rotatably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a rotating frame, and the rotating frame is fixedly connected with a rotating shaft. The lower surface of the rotating frame is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a rotating plate. According to the surveying instrument, the worm gear and the worm are arranged on one side of the rotating frame, the worm gear and the worm can be controlled to be meshed when the horizontal position of the surveying instrument body needs to be adjusted according to observation of a gradienter, the worm gear drives the rotating frame and the surveying instrument body to swing front and back, and therefore the surveying instrument body keeps horizontal stability and measurement precision; and the surveying instrument body can rotate along with the rotating disc, the measurement direction is adjusted, and the convenience of the device is improved.

Description

Technical Field

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

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. An engineering surveying and mapping device is a measuring instrument for construction projects. It is an instrument for various orientation, distance, angle, height, mapping, and photogrammetry required for surveying work in the planning, design, construction, and management stages of engineering construction.

[0003] A surveying and mapping device for construction engineering disclosed in the Chinese utility model patent application disclosure CN217236815U, rotates one end of three groups of connecting plates respectively through a screw rod, so that all three are rotated out from the inside of a storage groove, rotates the nut in the reinforcement mechanism to the outside of the screw rod, fixes the position between the connecting plate and the support rod, and then pulls the telescopic plates respectively to make the three away from one end of the connecting plate and close to each other, and then places the connecting plate 1 and the connecting plate 2 close to the outer side surfaces of the two groups of telescopic plates respectively, and fixes the position between the two groups of telescopic plates by screw 1 and screw groove 1. Similarly, the position between the three groups of telescopic plates can be fixed, so that the position between the three groups of support rods can be supported and fixed, effectively improving the stability of the support for the surveying instrument body. However, the existing engineering surveying and mapping device has a relatively simple structure, and there is no structure specifically for adjusting the angle of the surveying and mapping instrument body. On uneven roads, the measurement accuracy of the surveying and mapping device will be problematic, thereby affecting its use. Utility Model Content

[0004] The purpose of the utility model is to provide a surveying and mapping device for construction engineering to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a surveying and mapping device for construction engineering, comprising:

[0006] A workbench, wherein the lower surface of the workbench is fixedly connected to a support seat, the upper surface of the workbench is fixedly connected to a fixed seat, the interior of the fixed seat is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a rotating frame, the lower surface of the rotating frame is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a rotating plate, the lower surface of the rotating plate is rotatably connected to the rotating frame, the upper surface of the rotating plate is provided with a surveying instrument body, the side surface of the rotating frame is provided with a level, and both ends of the rotating shaft are fixedly connected to limit blocks.

[0007] Preferably, a worm gear is fixedly connected to the outer surface of the rotating shaft, a second motor is fixedly connected to the inside of the workbench, a worm is fixedly connected to the output end of the second motor, the second motor can drive the worm to rotate back and forth, the outer surface of the worm is meshingly connected to the worm gear, the rotation of the worm can drive the worm gear to rotate, thereby driving the rotating frame, the first motor, the rotating plate, and the surveying instrument body to swing back and forth as a whole, and adjusting the horizontal position of the surveying instrument body, the outer surface of the support seat is provided with sliding grooves, and the support seat is provided with two sliding grooves to increase the stability of the workbench, and the inside of the support seat is fixedly connected to the third motor.

[0008] Preferably, the output end of the third motor is fixedly connected to a threaded rod, the third motor can drive the threaded rod to rotate, the outer surface of the threaded rod is threadedly connected to a first sliding block, and the rotation of the threaded rod can drive the first sliding block to move up and down.

[0009] Preferably, the outer surface of the first sliding block is fixedly connected to a movable plate, and the outer surface of the movable plate is slidably connected to the sliding groove. The first sliding block can drive the movable plate to rise and fall, thereby adjusting the position of the movable wheel, so that the device is easy to move and maintain stability during use. The outer surface of the first sliding block is slidably connected to the support seat.

[0010] Preferably, a second sliding block is fixedly connected to a side of the movable plate away from the first sliding block, and a limiting column is internally slidably connected to the second sliding block, which can limit the second sliding block so that it can be stably lifted and lowered together with the movable plate.

[0011] Preferably, a connecting column is fixedly connected to the lower surface of the movable plate, and a connecting plate is fixedly connected to the bottom end of the connecting column.

[0012] Preferably, the lower surface of the connecting plate is provided with moving wheels to facilitate the movement of the device, and the first motor, the surveying instrument body, the second motor and the third motor are all connected to an external power supply.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) This construction engineering surveying and mapping device has a worm gear and a worm screw disposed on one side of the rotating frame. When the horizontal position of the surveying and mapping instrument body needs to be adjusted according to the observation of the level instrument, the worm gear and the worm screw can be controlled to engage, so that the worm gear drives the rotating frame and the surveying and mapping instrument body to swing back and forth, thereby maintaining the horizontal stability of the surveying and mapping instrument body and maintaining the accuracy during measurement, avoiding measurement errors caused by uneven ground, and the surveying and mapping instrument body can also rotate with the rotating disk to adjust the measurement direction, thereby increasing the convenience of the device;

[0015] (2) This type of surveying and mapping device for construction engineering has a movable plate arranged on the outer surface of the support seat. The movable plate can drive the connecting column and the connecting plate to rise and fall along with the first sliding block, thereby driving the moving wheel to move up and down, so that the device is easy to move and easy to maintain the stability of the device when the surveying and mapping instrument body is in use, thereby ensuring the measurement accuracy and increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a structural schematic diagram of the rotating frame of the utility model;

[0018] Figure 3 It is a schematic diagram of the connection structure of the worm wheel and the worm of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the support base of the utility model.

[0020] In the figure: 1. workbench; 2. support seat; 3. fixed seat; 4. rotating shaft; 5. rotating frame; 6. first motor; 7. rotating plate; 8. surveying instrument body; 9. level; 10. limit block; 11. worm gear; 12. second motor; 13. worm; 14. sliding groove; 15. third motor; 16. threaded rod; 17. first sliding block; 18. second sliding block; 19. limit column; 20. movable plate; 21. connecting column; 22. connecting plate; 23. moving wheel. DETAILED DESCRIPTION

[0021] 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. 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.

[0022] See also Figure 1-4 The utility model provides an embodiment: a surveying and mapping device for construction engineering, comprising a workbench 1, a support seat 2 is fixedly connected to the lower surface of the workbench 1, and a fixing seat 3 is fixedly connected to the upper surface of the workbench 1.

[0023] The interior of the fixed seat 3 is rotatably connected with a rotating shaft 4, and the outer surface of the rotating shaft 4 is fixedly connected with a rotating frame 5. The rotating frame 5 can facilitate the rotating plate 7 to swing back and forth together with the surveying instrument body 8. The lower surface of the rotating frame 5 is fixedly connected with a first motor 6, and the output end of the first motor 6 is fixedly connected with a rotating plate 7. The first motor 6 can drive the rotating plate 7 to rotate. The lower surface of the rotating plate 7 is rotatably connected to the rotating frame 5, which is convenient for changing the orientation of the surveying instrument body 8 and increasing the flexibility of the device. The upper surface of the rotating plate 7 is provided with the surveying instrument body 8.

[0024] A level 9 is provided on the side surface of the rotating frame 5 to facilitate measuring the horizontal direction of the surveying instrument body 8 and to avoid the surveying instrument body 8 being not on the horizontal plane due to uneven ground, thereby affecting the measurement accuracy. Limit blocks 10 are fixedly connected to both ends of the rotating shaft 4 to facilitate limiting the rotating shaft 4. A worm gear 11 is fixedly connected to the outer surface of the rotating shaft 4.

[0025] A second motor 12 is fixedly connected to the inside of the workbench 1, and a worm 13 is fixedly connected to the output end of the second motor 12. The second motor 12 can drive the worm 13 to reciprocate. The outer surface of the worm 13 is meshed with the worm wheel 11. The rotation of the worm 13 can drive the worm wheel 11 to rotate, thereby driving the rotating frame 5, the first motor 6, the rotating plate 7, and the surveying instrument body 8 to swing back and forth as a whole, thereby adjusting the horizontal position of the surveying instrument body 8.

[0026] The outer surface of the support seat 2 is provided with a sliding groove 14, and the support seat 2 is provided with two sliding grooves to increase the stability of the workbench 1. The inside of the support seat 2 is fixedly connected with a third motor 15, and the output end of the third motor 15 is fixedly connected with a threaded rod 16. The third motor 15 can drive the threaded rod 16 to rotate. The outer surface of the threaded rod 16 is threadedly connected with a first sliding block 17. The rotation of the threaded rod 16 can drive the first sliding block 17 to move up and down.

[0027] The outer surface of the first sliding block 17 is fixedly connected to the movable plate 20, and the outer surface of the movable plate 20 is slidably connected to the sliding groove 14. The first sliding block 17 can drive the movable plate 20 to rise and fall, thereby adjusting the position of the moving wheel 23, so that the device is easy to move and maintain stability during use. The outer surface of the first sliding block 17 is slidably connected to the support seat 2.

[0028] A second sliding block 18 is fixedly connected to one side of the movable plate 20 away from the first sliding block 17. The second sliding block 18 is internally slidably connected to a limiting column 19. The limiting column 19 can limit the second sliding block 18 so that it can be stably lifted and lowered with the movable plate 20. A connecting column 21 is fixedly connected to the lower surface of the movable plate 20. A connecting plate 22 is fixedly connected to the bottom end of the connecting column 21. Moving wheels 23 are provided on the lower surface of the connecting plate 22 to facilitate the movement of the device. The first motor 6, the surveying instrument body 8, the second motor 12, and the third motor 15 are all connected to an external power supply.

[0029] When the embodiment of the present application is in use: the third motor 15 is started to drive the threaded rod 16 to rotate, so that the first sliding block 17 drives the movable plate 20 to descend, and drives the connecting column 21, the connecting plate 22 and the moving wheel 23 to descend together, so that the moving wheel 23 contacts the ground, so as to facilitate the movement of the device to a specified position, and then the moving wheel 23 is controlled to rise, so that the support seat 2 contacts the ground, and the horizontal position of the surveying and mapping instrument body 8 is judged according to the level 9. When adjustment is needed, the second motor 12 is started to drive the worm 13 to rotate, and the worm 13 is engaged with the worm wheel 11, thereby driving the rotating shaft 4 and the rotating frame 5 to swing back and forth as a whole, so as to adjust the horizontal position of the surveying and mapping instrument body 8. Starting the first motor 6 can drive the rotating plate 7 and the surveying and mapping instrument body 8 to rotate, so as to change the surveying and mapping direction of the surveying and mapping instrument body 8.

[0030] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A surveying and mapping device for construction engineering, characterized in that: include: A workbench (1), wherein the lower surface of the workbench (1) is fixedly connected to a support seat (2), the upper surface of the workbench (1) is fixedly connected to a fixed seat (3), the interior of the fixed seat (3) is rotatably connected to a rotating shaft (4), the outer surface of the rotating shaft (4) is fixedly connected to a rotating frame (5), the lower surface of the rotating frame (5) is fixedly connected to a first motor (6), the output end of the first motor (6) is fixedly connected to a rotating plate (7), the lower surface of the rotating plate (7) is rotatably connected to the rotating frame (5), the upper surface of the rotating plate (7) is provided with a surveying instrument body (8), the side surface of the rotating frame (5) is provided with a level (9), and both ends of the rotating shaft (4) are fixedly connected to limit blocks (10).

2. A construction engineering surveying and mapping device according to claim 1, characterized in that: The outer surface of the rotating shaft (4) is fixedly connected to a worm gear (11); the interior of the workbench (1) is fixedly connected to a second motor (12); the output end of the second motor (12) is fixedly connected to a worm (13); the outer surface of the worm (13) is meshingly connected to the worm gear (11); the outer surface of the support seat (2) is provided with a sliding groove (14); the support seat (2) is provided with two sliding grooves; the interior of the support seat (2) is fixedly connected to a third motor (15).

3. A surveying and mapping device for construction engineering according to claim 2, characterized in that: The output end of the third motor (15) is fixedly connected to a threaded rod (16), and the outer surface of the threaded rod (16) is threadedly connected to a first sliding block (17).

4. A surveying and mapping device for construction engineering according to claim 3, characterized in that: The outer surface of the first sliding block (17) is fixedly connected to a movable plate (20), the outer surface of the movable plate (20) is slidably connected to the sliding groove (14), and the outer surface of the first sliding block (17) is slidably connected to the support seat (2).

5. A surveying and mapping device for construction engineering according to claim 4, characterized in that: A second sliding block (18) is fixedly connected to a side of the movable plate (20) away from the first sliding block (17), and the interior of the second sliding block (18) is slidably connected to a limiting column (19).

6. A construction engineering surveying and mapping device according to claim 4, characterized in that: A connecting column (21) is fixedly connected to the lower surface of the movable plate (20), and a connecting plate (22) is fixedly connected to the bottom end of the connecting column (21).

7. A construction engineering surveying and mapping device according to claim 6, characterized in that: A moving wheel (23) is disposed on the lower surface of the connecting plate (22); the first motor (6), the surveying instrument body (8), the second motor (12) and the third motor (15) are all connected to an external power source.

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