Surveying and drawing equipment for territorial space planning and design
By designing a surveying and mapping equipment with a gyro-stabilized structure using multiple balance tubes and liquid connectors, the problem of traditional surveying and mapping tools being difficult to quickly set up and maintain level in rugged terrain is solved. The equipment is quickly set up and stable, and is convenient for complex tasks. Measurement of terrain.
Patent Information
- Application Number
- CN202421288665.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional surveying and mapping tools are difficult to quickly set up and maintain level in steep terrain, resulting in inconvenience in measurement.
A surveying and mapping equipment for land space planning and design is designed. It adopts a gyro-stabilized structure with multiple balance tubes and liquid connectors, combined with auxiliary springs and hydraulic systems, to achieve rapid erection and stability of the equipment.
The equipment can be quickly set up and maintained stable in complex terrain, simplifying surveying and mapping operations, making it easier to measure in rugged terrain, and improving surveying and mapping efficiency and accuracy.
Smart Images
Figure CN222377760U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of land space surveying and mapping, in particular to a surveying and mapping device for land space planning and design. Background Art
[0002] Surveying and mapping refers to the measurement, collection and mapping of the shape, size, spatial position and attributes of natural geographical elements or artificial facilities on the surface. Surveying and mapping is based on computer technology, optoelectronic technology, network communication technology, space science and information science, with the global navigation satellite positioning system (GNSS), remote sensing (RS) and geographic information system (GIS) as the core technology. It selects existing feature points and boundaries on the ground and obtains graphics and location information reflecting the current situation of the ground through measurement methods for engineering construction, planning and design, and administrative management.
[0003] When surveying and mapping the land space, surveying and mapping tools will be used. Due to the rugged terrain, high mountains, hills, swamps and other landforms in some territories, traditional surveying and mapping tools generally use tripods and are set up on support limits. When measuring some relatively steep lands, they need to be set up and measured quickly. Traditional tripods cannot be set up to the level of surveying and mapping instruments, and it is even more inconvenient to set up in steep locations. Based on this, we propose a surveying and mapping equipment for land space planning and design. Utility Model Content
[0004] The purpose of the utility model is to provide a surveying and mapping device for national land space planning and design, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a surveying and mapping equipment for land space planning and design, comprising a bottom support plate, the bottom of the bottom support plate is hinged with three inner legs, the outer sides of the bottom ends of the three inner legs are movably sleeved with outer legs, the internal threads of the outer legs are penetrated and connected with top screws, the internal movably sleeved with auxiliary springs, the internal threads of the bottom support plate are penetrated and connected with an adjustment mechanism, the top of the adjustment mechanism is movably mounted with a middle support plate through an axle seat, the inner side of the middle support plate is fixedly mounted with a third balancing pipe, the inner side of the third balancing pipe is fixedly mounted with two horizontal plug rods, the opposite ends of the two horizontal plug rods are movably inserted with a second balancing pipe, the inner side of the second balancing pipe is fixedly mounted with two vertical plug rods, and the two The opposite end of each of the vertical insertion rods is movably connected with a first balance tube, a mounting support plate is fixedly installed on the top of the first balance tube, a transparent glass is fixedly installed at the center of the mounting support plate, a transparent vertical tube is fixedly installed on the bottom of the center of the first balance tube through a bracket, a hollow plumb bob is fixedly installed on the bottom end of the transparent vertical tube through a bracket, a surveying and mapping equipment body is movably installed on the top of the mounting support plate through bolts, three levels are fixedly installed on the top of the middle support plate, a slip ring is fixedly installed on the top of the middle support plate through a bracket, three straight cylinders are movably sleeved on the outer side of the slip ring, piston inner columns are movably sleeved inside the three straight cylinders, a ball wheel is movably installed on the top of the piston inner column, and the interiors of the opposite sides of the three straight cylinders are connected with connecting pipes.
[0006] Preferably, one end of the auxiliary spring is fixedly mounted on one end of the inner leg, and the other end of the auxiliary spring is fixedly mounted on one end inside the outer leg, and the top screw thread connection passes through the outer leg and extends to the outside of the inner leg.
[0007] Preferably, the two transverse insertion rods and the vertical insertion rod are vertically distributed in a cross shape.
[0008] Preferably, the position of the transparent glass corresponds to the position of the transparent vertical tube and the hollow plumb bob, the bottom support plate, the middle support plate and the installation support plate are concentric circles with the transparent glass, the transparent vertical tube and the hollow plumb bob, and the bottom support plate, the middle support plate, the first balance tube, the second balance tube and the third balance tube are all hollow structures.
[0009] Preferably, the bottom end of the straight cylinder is in sliding contact with the top of the middle support plate, both ends of the connecting tube are connected to the inside of the straight cylinder, the top of the ball wheel is in rolling contact with the bottom of the mounting support plate, and hydraulic oil is provided inside the straight cylinder and the connecting tube.
[0010] Preferably, the three horizontal rulers are located on opposite sides of the adjustment mechanism, and the three straight cylinders are located on opposite sides of the horizontal ruler.
[0011] Compared with the prior art, the beneficial effect of the utility model is that when the device is in use, the user carries the device to the use position, and then pulls apart the inner legs according to the terrain, and makes each outer leg contact the uneven ground under the elastic force of the auxiliary spring, and then rotates the top screw to fix the position of the outer leg, and then the hollow plumb bob and the transparent vertical tube apply a gravity to the installation support plate, so that the installation support plate, under the support of the first balance tube, applies a gravity to the second balance tube through the vertical insertion rod, and applies a gravity to the third balance tube through the horizontal insertion rod, forming a stable gyro stabilization effect so that the installation support plate remains horizontal, and the installation When the support plate is tilted relative to the middle support plate, it will exert a gravity on the ball wheel. The ball wheel compresses the hydraulic oil inside the straight cylinder through the inner column of the piston. The inside of the oil straight cylinder is connected through the connecting pipe to form a stable liquid communicating vessel, so that the inner column of the piston and the ball wheel can achieve different inclinations to support the installation of the support plate. The auxiliary installation support plate remains relatively stable under the action of the gyro effect and the communicating vessel principle, so as to achieve rapid erection and maintain relative position, which is convenient for operators to directly move away for the next measurement after surveying with the lightweight surveying and mapping equipment body. The overall solution is easy to erect and use, and can be maintained quickly, which is convenient for the needs of complex land surveying, and the overall use effect is stable;
[0012] By setting the straight cylinder and the slip ring, the slip ring provides a circumferential sliding support limit for the straight cylinder, which is convenient for the straight cylinder to slide under the outer limit of the slip ring when it is squeezed by different tilting forces when supporting the installation support plate, so as to maintain relative balance and stability, and increase the stability between the structures. With the soft connection of the connecting pipe, the inner column of the piston and the ball wheel can provide stable support for the installation support plate, which is convenient for cooperation to maintain balance and has a good overall structural stability effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the utility model.
[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the front-view hidden surveying and mapping equipment body of the utility model.
[0015] Figure 3 It is a right side sectional structural schematic diagram of the utility model.
[0016] Figure 4 It is a schematic diagram of the partial sectional structure of the utility model from the front.
[0017] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.
[0018] In the figure: 1. bottom support plate; 2. inner support leg; 3. top screw; 4. outer support leg; 5. transparent vertical tube; 6. hollow plumb bob; 7. adjustment mechanism; 8. middle support plate; 9. surveying and mapping equipment body; 10. level ruler; 11. mounting support plate; 12. straight cylinder; 13. slip ring; 14. transparent glass; 15. auxiliary spring; 16. first balance tube; 17. second balance tube; 18. third balance tube; 19. piston inner column; 20. ball wheel; 21. horizontal plug rod; 22. vertical plug rod; 23. connecting tube. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-Figure 5 The utility model provides a technical solution: a surveying and mapping equipment for land space planning and design, including a bottom support plate 1, the bottom of the bottom support plate 1 is hinged with three inner legs 2, the outer sides of the bottom ends of the three inner legs 2 are movably sleeved with outer legs 4, the internal threads of the outer legs 4 are penetrated and connected with top screws 3, the inner parts of the outer legs 4 are movably sleeved with auxiliary springs 15, the internal threads of the bottom support plate 1 are penetrated and connected with an adjustment mechanism 7, the top of the adjustment mechanism 7 is movably installed with a middle support plate 8 through an axle seat, the inner side of the middle support plate 8 is fixedly installed with a third balance pipe 18, the inner side of the third balance pipe 18 is fixedly installed with two horizontal plug rods 21, the opposite ends of the two horizontal plug rods 21 are movably inserted with a second balance pipe 17, the inner side of the second balance pipe 17 is fixedly installed with two vertical plug rods 22, the two vertical plug rods 22 A first balancing tube 16 is movably inserted at the opposite end, a mounting support plate 11 is fixedly installed on the top of the first balancing tube 16, a transparent glass 14 is fixedly installed at the center of the mounting support plate 11, a transparent vertical tube 5 is fixedly installed at the bottom of the center of the first balancing tube 16 through a bracket, a hollow plumb bob 6 is fixedly installed at the bottom end of the transparent vertical tube 5 through a bracket, a surveying and mapping equipment body 9 is movably installed on the top of the mounting support plate 11 through bolts, three levels 10 are fixedly installed on the top of the middle support plate 8, a slip ring 13 is fixedly installed on the top of the middle support plate 8 through a bracket, three straight cylinders 12 are movably sleeved on the outer side of the slip ring 13, piston inner columns 19 are movably sleeved inside the three straight cylinders 12, a ball wheel 20 is movably installed on the top of the piston inner column 19, and the interiors of the opposite sides of the three straight cylinders 12 are connected with connecting tubes 23.
[0021] The working principle of the above technical solution is as follows: when in use, the user moves the equipment to the use position, and then pulls apart the inner leg 2 according to the terrain, and makes the outer leg 4 contact the uneven ground under the elastic force of the auxiliary spring 15, and then rotates the top screw 3 to fix the position of the outer leg 4, and then the hollow plumb bob 6 and the transparent vertical tube 5 apply a gravity to the installation support plate 11, so that the installation support plate 11, under the support of the first balance tube 16, applies a gravity to the second balance tube 17 through the vertical insertion rod 22, and applies a gravity to the third balance tube 18 through the horizontal insertion rod 21, forming a stable gyroscopic stabilization effect so that the installation support plate 11 remains horizontal, and the installation support plate 11 is in When it is tilted relative to the middle support plate 8, a gravity is applied to the ball wheel 20. The ball wheel 20 compresses the hydraulic oil inside the straight cylinder 12 through the piston inner column 19. The inside of the oil straight cylinder 12 is connected through the connecting pipe 23 to form a stable liquid communicating vessel, so that the piston inner column 19 and the ball wheel 20 can achieve different tilts to support the installation support plate 11. The auxiliary installation support plate 11 remains relatively stable under the action of the gyroscopic effect and the communicating vessel principle, so as to achieve rapid erection and maintain the relative position, which is convenient for operators to directly move away for the next measurement after surveying with the lightweight surveying and mapping equipment body 9. The overall solution is easy to erect and use, and can be maintained quickly. It is convenient for the needs of complex land surveying, and the overall use effect is stable.
[0022] In another embodiment, Figure 1-Figure 3 As shown, one end of the auxiliary spring 15 is fixedly mounted on one end of the inner leg 2 , and the other end of the auxiliary spring 15 is fixedly mounted on one end inside the outer leg 4 . The top screw 3 is threadedly connected to pass through the outer leg 4 and extends to the outside of the inner leg 2 .
[0023] The auxiliary spring 15 provides elastic force between the inner leg 2 and the outer leg 4, so that the outer leg 4 can be quickly extended when it contacts an uneven road surface, thereby increasing the rapid extension of the structure and facilitating the operator to fix the position of the outer leg 4 through the top screw 3, so as to quickly support and adjust the length of the leg.
[0024] In another embodiment, Figure 1-Figure 5 As shown, the two transverse insertion rods 21 and the vertical insertion rods 22 are vertically distributed in a cross shape.
[0025] The horizontal rod 21 and the vertical rod 22 cooperate with the support of the first balance tube 16, the second balance tube 17 and the third balance tube 18, and utilize the gyroscopic effect to keep the center position balanced, thereby increasing the supporting effect, maintaining a stable structure, increasing the stability of the use effect, and utilizing gravity to maintain the level.
[0026] In another embodiment, Figure 1-Figure 5As shown, the position of the transparent glass 14 corresponds to the position of the transparent vertical tube 5 and the hollow plumb bob 6, the bottom support plate 1, the middle support plate 8 and the installation support plate 11 are concentric circles with the transparent glass 14, the transparent vertical tube 5 and the hollow plumb bob 6, and the bottom support plate 1, the middle support plate 8, the first balance tube 16, the second balance tube 17 and the third balance tube 18 are all hollow structures.
[0027] When the surveying and mapping equipment body 9 emits a positioning laser beam to the bottom, a positioning effect is added through the hollow position of the transparent glass 14 and the transparent vertical tube 5 and the hollow plumb bob 6. At the same time, the transparent vertical tube 5 and the hollow plumb bob 6 can use the same vertical reference center measurement point without blocking light, and provide a drooping force for installing the support plate 11 and the first balance tube 16, so as to maintain balance by gravity. The overall structure has a good stability effect and increased stability.
[0028] In another embodiment, Figure 1-Figure 5 As shown, the bottom end of the straight cylinder 12 is in sliding contact with the top of the middle support plate 8, both ends of the connecting pipe 23 are connected to the inside of the straight cylinder 12, the top of the ball wheel 20 is in rolling contact with the bottom of the mounting support plate 11, and hydraulic oil is provided inside the straight cylinder 12 and the connecting pipe 23.
[0029] By setting the straight cylinder 12 and the slip ring 13, the slip ring 13 provides a circumferential sliding support limit for the straight cylinder 12, so that the straight cylinder 12 can slide under the outer limit of the slip ring 13 when being squeezed by different tilting forces when supporting the installation support plate 11, maintain relative balance and stability, and increase the stability between the structures. With the soft connection of the connecting pipe 23, the piston inner column 19 and the ball wheel 20 can provide stable support for the installation support plate 11, which is convenient for cooperation to maintain balance and has a good overall structural stability effect.
[0030] In another embodiment, Figure 1-Figure 5 As shown, three levels 10 are located on opposite sides of the adjustment mechanism 7 , and three straight cylinders 12 are located on opposite sides of the level 10 .
[0031] Finally, fine adjustment can be performed by adjusting the mechanism 7 to support the center support plate 8, and the straight tube 12 provides support stability for the installation support plate 11, so as to maintain a relatively stable position with the adjusting mechanism 7, provide stable support for adjustment, and increase the use effect.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A surveying and mapping device for national land space planning and design, comprising a bottom support plate (1), characterized in that: The bottom of the bottom support plate (1) is hinged with three inner support legs (2), the outer sides of the bottom ends of the three inner support legs (2) are movably sleeved with outer support legs (4), the internal threads of the outer support legs (4) are penetrated with a top screw (3), the inside of the outer support legs (4) are movably sleeved with an auxiliary spring (15), the internal threads of the bottom support plate (1) are penetrated with an adjustment mechanism (7), the top of the adjustment mechanism (7) is movably mounted with a middle support plate (8) through an axle seat, the inner side of the middle support plate (8) is fixedly mounted with a third balance tube (18), the inner side of the third balance tube (18) is fixedly mounted with two transverse plug rods (21), the opposite ends of the two transverse plug rods (21) are movably inserted with a second balance tube (17), the inner side of the second balance tube (17) is fixedly mounted with two vertical plug rods (22), the opposite ends of the two vertical plug rods (22) are movably inserted with a first balance tube (16), the first A mounting support plate (11) is fixedly mounted on the top of the balance tube (16), a transparent glass (14) is fixedly mounted at the center of the mounting support plate (11), a transparent vertical tube (5) is fixedly mounted on the bottom of the center of the first balance tube (16) via a bracket, a hollow plumb bob (6) is fixedly mounted on the bottom end of the transparent vertical tube (5) via a bracket, a surveying and mapping equipment body (9) is movably mounted on the top of the mounting support plate (11) via bolts, three level rulers (10) are fixedly mounted on the top of the middle support plate (8), a slip ring (13) is fixedly mounted on the top of the middle support plate (8) via a bracket, three straight cylinders (12) are movably sleeved on the outer side of the slip ring (13), piston inner columns (19) are movably sleeved inside the three straight cylinders (12), a ball wheel (20) is movably mounted on the top of the piston inner column (19), and a connecting pipe (23) is connected to the inside of the opposite sides of the three straight cylinders (12).
2. The surveying and mapping equipment for national land space planning and design according to claim 1 is characterized by: One end of the auxiliary spring (15) is fixedly mounted on one end of the inner leg (2), and the other end of the auxiliary spring (15) is fixedly mounted on one end inside the outer leg (4). The top screw (3) is threadedly connected to pass through the outer leg (4) and extends to the outside of the inner leg (2).
3. The surveying and mapping equipment for national land space planning and design according to claim 1 is characterized by: The two transverse insertion rods (21) and the vertical insertion rod (22) are vertically distributed in a cross shape.
4. The surveying and mapping equipment for national land space planning and design according to claim 1 is characterized by: The position of the transparent glass (14) corresponds to the position of the transparent vertical tube (5) and the hollow plumb bob (6); the bottom support plate (1), the middle support plate (8) and the mounting support plate (11) are concentric circles with the transparent glass (14), the transparent vertical tube (5) and the hollow plumb bob (6); and the bottom support plate (1), the middle support plate (8), the first balance tube (16), the second balance tube (17) and the third balance tube (18) are all hollow structures.
5. The surveying and mapping equipment for national land space planning and design according to claim 1 is characterized by: The bottom end of the straight cylinder (12) is in sliding contact with the top of the middle support plate (8), both ends of the connecting pipe (23) are connected to the inside of the straight cylinder (12), the top of the ball wheel (20) is in rolling contact with the bottom of the mounting support plate (11), and hydraulic oil is provided inside the straight cylinder (12) and the connecting pipe (23).
6. The surveying and mapping equipment for national land space planning and design according to claim 1 is characterized by: The three horizontal rulers (10) are located on opposite sides of the adjustment mechanism (7), and the three straight cylinders (12) are located on opposite sides of the horizontal ruler (10).