Auxiliary surveying and mapping device for engineering exploration

Abstract

The utility model is applicable to the technical field of engineering exploration, and provides an auxiliary surveying and mapping device for engineering exploration, which comprises a mounting seat, a plurality of supporting legs are mounted on the bottom surface of the mounting seat through hinge seats, and each supporting leg comprises a supporting rod mounted on the bottom surface of the mounting seat in a hinged manner and a fixing nail mounted on the supporting rod. Overturning seats are rotatably mounted on the fixing nails, each overturning seat is of a U-shaped structure and is clamped and matched with the corresponding fixing nail, universal wheels are mounted on the side faces of the overturning seats, a driving assembly is further arranged on the mounting seat, the driving assembly is used for providing power for the overturning seats to overturn in the direction away from the fixing nails, and the overturning seats are controlled by the driving assembly to overturn. The universal wheels are in contact with or separated from the ground, switching between moving and fixing of the device is achieved, manual carrying is not needed when the device is moved, physical strength is saved, and efficiency is improved; therefore, stable surveying and mapping operation is ensured, and the problems that traditional manual carrying is strenuous, low in efficiency and prone to damage instruments are solved.

Description

Technical Field

[0001] This utility model relates to the field of engineering exploration technology, specifically an auxiliary surveying device for engineering exploration. Background Technology

[0002] In the field of engineering exploration, surveying plays a crucial role in the acquisition of topographic data and engineering planning and design. To obtain accurate and comprehensive measurement data, the position and angle of surveying instruments and support frames need to be frequently adjusted according to task requirements and actual site conditions during the operation.

[0003] However, the current mainstream method of moving surveying equipment still relies mainly on manual handling: surveying instruments are precision equipment with complex structures and large weights, and the overall difficulty of moving them is further increased when they are mounted on tripods. In scenarios involving long-distance transfers or multiple repositionings, manual handling not only consumes a lot of physical strength but also severely reduces work efficiency, leading to delays in surveying progress.

[0004] Therefore, developing an auxiliary surveying device for engineering exploration that enables convenient movement and precise positioning of surveying equipment has become an urgent need to improve the quality and efficiency of surveying work. Utility Model Content

[0005] The purpose of this invention is to provide an auxiliary surveying device for engineering exploration to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An auxiliary surveying device for engineering exploration includes a mounting base. Multiple support legs are mounted on the bottom surface of the mounting base via hinged joints. Each support leg includes a support rod hinged to the bottom surface of the mounting base and a fixing pin mounted on the support rod. A flip-up seat is rotatably mounted on the fixing pin. The flip-up seat has a U-shaped structure and engages with the fixing pin. Universal wheels are mounted on the side of the flip-up seat. A drive assembly is also provided on the mounting base to provide power for the multiple flip-up seats to flip away from the fixing pin.

[0008] As a further embodiment of this utility model: the drive assembly includes a vertical rod, a sliding sleeve, and a push-pull rod. The vertical rod is fixedly installed on the bottom surface of the mounting base, and a baffle is installed at the end of the vertical rod. A sliding sleeve is also movably installed on the vertical rod. A positioning bolt is threaded onto the sliding sleeve. The side wall of the sliding sleeve is also hinged with the same number of push-pull rods as the flip base. The bottom end of the push-pull rod is hinged to the flip base.

[0009] As a further embodiment of this utility model: the side wall of the flip seat is also threaded with a fastening bolt, and the side of the fixing nail is provided with an insertion hole that is compatible with the fastening bolt.

[0010] As a further embodiment of this utility model: a support plate is fixedly provided on the top surface of the mounting base, a bearing seat is rotatably mounted on the support plate, and limit plates are symmetrically installed at both ends of the bearing seat. The limit plates have an L-shaped structure, and the horizontal plate of the limit plate is movably inserted into the bearing seat. A power unit for driving the two limit plates to move relative to each other is also provided in the bearing seat.

[0011] As a further embodiment of this utility model: the power unit includes a drive shaft, a first bevel gear, a second bevel gear, and a screw. The drive shaft is rotatably mounted inside the bearing seat, and a nut is installed at one end of the drive shaft that extends outside the bearing seat. The first bevel gear is fixedly mounted at the other end. The second bevel gear is symmetrically mounted on both sides of the first bevel gear and meshes with it. The screw is fixedly mounted on the axis of the second bevel gear. The screw is rotatably mounted inside the bearing seat. The end face of the horizontal plate of the limiting plate is provided with a threaded groove that matches the screw.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model controls the flipping seat to flip through the drive component, so that the casters can contact or separate from the ground, realizing the switching between moving and fixing of the device. When moving the device, no manual handling is required, saving physical strength and improving efficiency; after reaching the designated position, it is fixed to ensure the stability of the surveying operation, solving the problems of laborious, inefficient and easily damaged instruments caused by traditional manual handling.

[0014] 2. The limiting plate of this utility model can limit and fix the surveying instrument placed on the support, ensuring that the instrument will not shake or move at will during operation. In addition, it facilitates the disassembly and assembly of the instrument. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of an auxiliary surveying device for engineering exploration;

[0016] Figure 2 for Figure 1 Enlarged view of section A in the middle;

[0017] Figure 3 for Figure 1 The main view;

[0018] Figure 4 for Figure 1 Top view sectional view;

[0019] In the diagram: 1. Mounting base; 2. Support leg; 3. Support rod; 4. Fixing nail; 5. Flip seat; 6. Caster wheel; 7. Vertical rod; 8. Sliding sleeve; 9. Push-pull rod; 10. Positioning bolt; 11. Fastening bolt; 12. Insertion hole; 13. Support plate; 14. Bearing seat; 15. Limiting plate; 16. Drive shaft; 17. Nut; 18. First bevel gear; 19. Second bevel gear; 20. Screw. Detailed Implementation

[0020] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0021] Example 1

[0022] Please see Figure 1-4 An auxiliary surveying device for engineering exploration includes a mounting base 1. Multiple support legs 2 are mounted on the bottom surface of the mounting base 1 via hinged joints. Each support leg 2 includes a support rod 3 hinged to the bottom surface of the mounting base 1 and a fixing pin 4 mounted on the support rod 3. A flip-up seat 5 is rotatably mounted on the fixing pin 4. The flip-up seat 5 has a U-shaped structure and engages with the fixing pin 4. Universal wheels 6 are mounted on the side of the flip-up seat 5. A drive assembly is also provided on the mounting base 1. The drive assembly provides power for the multiple flip-up seats 5 to flip away from the fixing pin 4. By controlling the flip-up seats 5 to flip, the universal wheels 6 can be brought into contact with or separated from the ground, enabling the device to switch between movement and fixation. Moving the device eliminates the need for manual handling, saving energy and improving efficiency. Once the device reaches the designated position, it is fixed to ensure stable surveying operations, solving the problems of laborious, inefficient, and easily damaged instruments associated with traditional manual handling.

[0023] Specifically, the drive assembly includes a vertical rod 7, a sliding sleeve 8, and a push-pull rod 9. The vertical rod 7 is fixedly installed on the bottom surface of the mounting base 1, and a baffle is installed at the end of the vertical rod 7. The sliding sleeve 8 is also movably installed on the vertical rod 7. A positioning bolt 10 is threadedly installed on the sliding sleeve 8. The side wall of the sliding sleeve 8 is also hinged with the same number of push-pull rods 9 as the flip base 5. The bottom end of the push-pull rod 9 is hinged to the flip base 5. By sliding the sliding sleeve 8 and using the push-pull rod 9, the flip base 5 can be flipped. The operation is simple. The positioning bolt 10 can fix the position of the sliding sleeve 8 to ensure that the universal wheel 6 is stably in contact with the ground or completely retracted, so that the device can maintain reliable performance in both moving and fixed states.

[0024] In addition, the side wall of the flip base 5 is also threaded with a fastening bolt 11, and the side of the fixing nail 4 is provided with a socket 12 that is compatible with the fastening bolt 11. After the device is stored, the fastening bolt 11 is inserted into the socket 12 to firmly fix the flip base 5 on the fixing nail 4, so as to prevent the flip base 5 from accidentally flipping due to unexpected external forces such as collisions and shaking, and to ensure the safety of the device during storage and transportation.

[0025] Example 2

[0026] This embodiment is an improvement on embodiment 1, specifically as follows:

[0027] Please see Figure 1 and Figure 4 The top surface of the mounting base 1 is also fixedly provided with a support plate 13, and a bearing seat 14 is rotatably mounted on the support plate 13. Limiting plates 15 are symmetrically installed at both ends of the bearing seat 14. The limiting plates 15 have an L-shaped structure, and the horizontal plate of the limiting plate 15 is movably inserted into the bearing seat 14. The bearing seat 14 is also provided with a power unit that drives the two limiting plates 15 to move relative to each other. The support plate 13 allows the bearing seat 14 to rotate flexibly, which is convenient for adjusting the angle of the surveying instrument. The limiting plates 15 can limit and fix the surveying instrument placed on the bearing seat 14, ensuring that the instrument will not shake or move at will during operation. In addition, it is convenient for disassembling and assembling the instrument.

[0028] Specifically, the power unit includes a drive shaft 16, a first bevel gear 18, a second bevel gear 19, and a screw 20. The drive shaft 16 is rotatably mounted inside the bearing seat 14, with a nut 17 installed at one end of the drive shaft 16 extending outside the bearing seat 14, and the first bevel gear 18 fixedly mounted at the other end. The second bevel gear 19 is symmetrically mounted on both sides of the first bevel gear 18 and meshes with it. The screw 20 is fixedly mounted on the axis of the second bevel gear 19 and rotatably mounted inside the bearing seat 14. The end face of the horizontal plate of the limiting plate 15 is provided with a threaded groove that matches the screw 20. By using a tool to rotate the nut 17, the drive shaft 16 is rotated. Through the transmission of the first bevel gear 18 and the second bevel gear 19, the screw 20 is rotated, thereby driving the two limiting plates 15 to move relative to each other, realizing the clamping and fixing of surveying instruments of different specifications, enhancing the adaptability of the device to various instruments, and improving the flexibility of use.

[0029] Working principle:

[0030] When using the device, if movement is required, rotate the positioning bolt 10 to loosen the sliding sleeve 8, slide the sliding sleeve 8 downwards along the vertical rod 7, and the sliding sleeve 8 pushes the flipping seat 5 to flip away from the fixing nail 4 through the push-pull rod 9 until the universal wheel 6 contacts the ground. Tighten the positioning bolt 10 to fix the sliding sleeve 8, and then the device can be pushed to move. After reaching the designated position, reverse the operation of the drive component to flip the flipping seat 5, separate the universal wheel 6 from the ground, and the fixing nail 4 re-contacts the ground to fix the device.

[0031] When installing the surveying instrument, rotate the nut 17 on the bearing seat 14. The drive shaft 16 drives the first bevel gear 18 to rotate. The second bevel gear 19 rotates the screw 20. The screw 20 drives the limiting plate 15 to move relative to each other, clamping the surveying instrument between the two limiting plates 15. When storing the device, loosen the fastening bolt 11, flip the flipping seat 5, and fix it by engaging the fastening bolt 11 with the insertion hole 12 of the fixing nail 4 to prevent the flipping seat 5 from accidentally flipping.

[0032] This device achieves convenient movement, stable fixation, and reliable clamping of instruments through the coordinated operation of its components, effectively solving the problems of handling and using traditional surveying equipment.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An auxiliary mapping device for engineering exploration, comprising a mounting seat (1), characterized in that, The bottom surface of the mounting base (1) is equipped with multiple support legs (2) via a hinged seat. Each support leg (2) includes a support rod (3) hinged to the bottom surface of the mounting base (1) and a fixing pin (4) mounted on the support rod (3). A flip seat (5) is rotatably mounted on the fixing pin (4). The flip seat (5) has a "U" shaped structure and is engaged with the fixing pin (4). A caster wheel (6) is mounted on the side of the flip seat (5). The mounting base (1) is also equipped with a drive assembly, which provides power for the multiple flip seats (5) to flip away from the fixing pin (4).

2. The device according to claim 1, wherein, The drive assembly includes a vertical rod (7), a sliding sleeve (8), and a push-pull rod (9). The vertical rod (7) is fixedly installed on the bottom surface of the mounting base (1), and a baffle is installed at the end of the vertical rod (7). The sliding sleeve (8) is also movably installed on the vertical rod (7). A positioning bolt (10) is threaded on the sliding sleeve (8). The side wall of the sliding sleeve (8) is also hinged with the same number of push-pull rods (9) as the flip base (5). The bottom end of the push-pull rod (9) is hinged to the flip base (5).

3. The device according to claim 1, wherein, The side wall of the flip seat (5) is also threaded with a fastening bolt (11), and the side of the fixing nail (4) is provided with a plug hole (12) that is compatible with the fastening bolt (11).

4. The device of claim 1, wherein, The top surface of the mounting base (1) is also fixedly provided with a support plate (13), and a bearing seat (14) is rotatably installed on the support plate (13). Limiting plates (15) are symmetrically installed at both ends of the bearing seat (14). The limiting plates (15) are L-shaped, and the horizontal plate of the limiting plate (15) is movably inserted into the bearing seat (14). A power unit for driving the two limiting plates (15) to move relative to each other is also provided in the bearing seat (14).

5. The device for engineering exploration according to claim 4, characterized in that, The power unit includes a drive shaft (16), a first bevel gear (18), a second bevel gear (19), and a screw (20). The drive shaft (16) is rotatably mounted inside the bearing seat (14), and a nut (17) is installed at one end of the drive shaft (16) that extends outside the bearing seat (14), while the first bevel gear (18) is fixedly mounted at the other end. The second bevel gear (19) is symmetrically mounted on both sides of the first bevel gear (18) and meshes with it. The screw (20) is fixedly mounted on the axis of the second bevel gear (19), and the screw (20) is rotatably mounted inside the bearing seat (14). The end face of the horizontal plate of the limiting plate (15) is provided with a threaded groove that matches the screw (20).

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