Intelligent parking lot space surveying and mapping device

Abstract

According to the technical scheme, the intelligent parking lot space surveying and mapping device is characterized in that the intelligent parking lot space surveying and mapping device comprises a surveying and mapping instrument body, a supporting table is fixedly installed on the bottom face of the surveying and mapping instrument body, a plurality of clamping grooves are formed in the outer portion of the supporting table, and movable columns are movably connected into the clamping grooves in a sleeved mode; a supporting cylinder is fixedly installed on the outer circle wall face of the movable column, a first connecting rod is movably connected to the inner circle wall face of the supporting cylinder in a sleeving mode, a universal ball is fixedly connected to the bottom of the first connecting rod, a disc is arranged at the bottom of the first connecting rod, and through mutual cooperation of the universal ball, a movable cylinder and a movable ring, the disc is arranged on the bottom of the first connecting rod. The contact area between the disc and the ground is conveniently increased, the stability of the surveying instrument body during space surveying is improved, and the situation that when the surveying instrument body conducts space surveying on an intelligent parking lot, the surveying instrument body sinks and inclines as a whole due to loose and soft ground soil, and the surveying effect is affected is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a surveying instrument tripod belongs to optical surveying technique field, concretely relates to a wisdom parking lot space surveying device. BACKGROUND

[0002] The wisdom parking lot is the system that the traditional parking lot is intelligently reformed by using internet of things, big data, artificial intelligence and the like, and through the core technology such as internet of things, license plate recognition, mobile payment, the vehicle owner can be effectively inquired in real time, and the vehicle owner is helped to reserve the parking space in advance, and the surveying instrument is the professional equipment for accurately measuring the geographical information such as space position, shape and elevation, and is widely used in engineering construction, resource exploration, geographical information collection and the like.

[0003] The outdoor wisdom parking lot faces the typical ground maintenance challenge in long-term operation, is influenced by multiple composite factors such as water erosion, ultraviolet light degradation and biological erosion, the unhardened ground matrix presents the progressive deterioration characteristics, the water and soil loss is caused by continuous precipitation, the thermal stress effect produced by the daily temperature difference too big will accelerate the expansion of asphalt concrete joint, and the structure layer displacement is caused by the penetration of herbaceous plant root system, finally the ground will form the crack network, and this structural damage will cause the damaged area to be forced to implement the partition closure, so that the effective utilization rate of parking space is reduced, and the powdering and peeling of epoxy resin marking line appear, and the luminance coefficient of retroreflective marking surface is reduced.

[0004] In the space surveying stage before implementing site reconstruction, the measurement error control under special working conditions is particularly crucial, when operating after rain, rainwater will penetrate into the ground crack, so that the soil moisture content of ground surface layer is increased, and the matrix bearing capacity is suddenly reduced, at this time, the surveying instrument tripod contact ground will cause progressive settlement, and the measurement datum plane is unstable, so that the space surveying appears deviation, and the implementation effect of parking space optimization layout and diversion system reconstruction project is influenced. UTILITY MODEL CONTENT

[0005] In view of the deficiency of prior art, the wisdom parking lot space surveying device is provided.The above technical purpose of the utility model is realized by the following technical scheme:

[0006] A smart parking lot spatial mapping device includes a mapping instrument body. A support platform is fixedly installed on the bottom surface of the mapping instrument body. Several slots are formed on the outside of the support platform. Movable columns are movably connected inside the slots. A support cylinder is fixedly installed on the outer circular wall of the movable column. A first connecting rod is movably connected to the inner circular wall of the support cylinder. A universal ball is fixedly connected to the bottom of the first connecting rod. A disc is provided at the bottom of the first connecting rod. Several threaded holes are formed on the top surface of the disc. Threaded columns are threadedly connected to the inner circular walls of the threaded holes. A universal assembly is provided on the top surface of the disc. An extension assembly is provided on the outer circular wall of the disc.

[0007] To ensure that the bottom surface of the disc remains in constant contact with the ground, in a preferred embodiment of this invention, the universal assembly includes: a movable cylinder, the bottom surface of which is fixedly mounted on the top surface of the disc; the inner circular wall of the movable cylinder is movably fitted with the universal ball; the outer circular wall of the movable cylinder is threaded; a movable ring is threadedly connected to the outer circular wall of the movable cylinder; and the inner circular wall of the movable ring is threaded.

[0008] To increase the contact area between the disc and the ground and improve the support effect on the surveying instrument body, as a preferred embodiment of the intelligent parking lot spatial surveying device of this utility model, the expansion component includes: a plurality of sector-shaped slots, all of which are formed on the outer circular wall of the disc; a fixing rod is fixedly connected inside the sector-shaped slots; two limiting rings are fixedly sleeved on the outer circular wall of the fixing rod; a spur gear is arranged between the two limiting rings; the spur gear is movably sleeved with the fixing rod; a rectangular rack is slidably connected inside the sector-shaped slots; the rectangular rack meshes with the spur gear; a cylindrical rack is provided on the top surface of the rectangular rack; the cylindrical rack meshes with the spur gear; the cylindrical rack passes through the top surface of the disc; an expansion disc is fixedly installed at the end of the rectangular rack away from the cylindrical rack; a sealing block is fixedly installed on the top surface of the expansion disc; the sealing block and the expansion disc are slidably connected to the sector-shaped slots respectively.

[0009] To restrict the movement of the cylindrical rack, as a preferred embodiment of the intelligent parking lot spatial mapping device of this utility model, a plurality of fixing frames are fixedly installed on the top surface of the disc. A rectangular groove is formed on the top surface of the fixing frame, and two fixing holes are formed on the bottom surface of the inner side of the rectangular groove. A movable plate is arranged inside the rectangular groove, and a movable platform is fixedly installed on the top surface of the movable plate. A fixing nail is provided on the top surface of the movable platform, and the fixing nail passes through the movable plate and the movable platform and is movably sleeved with the inner circular wall of the fixing hole.

[0010] To facilitate the outward expansion of the support cylinder, as a smart parking space mapping device of this utility model, preferably, the bottom surface of the support platform is fixedly connected to a support column, the outer circular wall of the support column is fixedly connected to a plurality of connecting inclined cylinders, the outer circular wall of the connecting inclined cylinder is provided with a first threaded hole, the inner circular wall of the first threaded hole is threadedly connected to a first threaded button, the inner circular wall of the connecting inclined cylinder is movably sleeved with a second connecting rod, and a fixing ring is fixedly installed at the end of the second connecting rod away from the support column, the fixing ring being movably sleeved with the support cylinder.

[0011] In order to fix the first connecting rod, as a smart parking space mapping device of this utility model, preferably, the outer circular wall of the support cylinder is provided with a second threaded hole, and the inner circular wall of the second threaded hole is threaded with a second threaded button.

[0012] In summary, the present invention has the following main advantages:

[0013] 1. By using the disc, surveyor body, support cylinder, first connecting rod, threaded column and disc in cooperation, the disc can be fixed to the ground, increasing the stability of the disc and preventing the disc from moving when the surveyor body is surveying;

[0014] 2. By using the omnidirectional ball, movable cylinder and movable ring in combination, the contact area between the disc and the ground can be increased, which can increase the stability of the surveying instrument when it is conducting spatial surveying. This prevents the surveying instrument from sinking and tilting due to the soft ground soil when it is conducting spatial surveying of the smart parking lot, which would affect the surveying effect.

[0015] 3. By using the fixed frame, rectangular rack, cylindrical rack, movable plate and movable stage in cooperation, the movable plate can be restricted to prevent it from falling out of the tooth groove of the cylindrical rack, which facilitates the restriction of the cylindrical rack and prevents the adjusted cylindrical rack from moving, thereby preventing the rotation of the spur gear from causing the sealing block and expansion plate to move. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the disc structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the sector-shaped groove structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the expansion disk structure of this utility model;

[0020] Figure 5This is a schematic diagram of the fixing frame structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the support frame structure of this utility model;

[0022] Figure 7 This is a schematic diagram of the support cylinder structure of this utility model.

[0023] Reference numerals: 1. Surveying instrument body; 2. Support platform; 3. Movable column; 4. Support cylinder; 5. Support column; 6. Fixing hole; 7. Connecting inclined cylinder; 8. First threaded button; 9. Fixing ring; 10. Second threaded button; 11. First connecting rod; 12. Universal ball; 13. Movable cylinder; 14. Movable ring; 15. Threaded column; 16. Cylindrical rack; 17. Fixing frame; 18. Sealing block; 19. Expansion plate; 20. Second connecting rod; 21. Moving plate; 22. Fixing nail; 23. Moving platform; 24. Fixing rod; 25. Limiting ring; 26. Spur gear; 27. Rectangular rack; 28. Sector groove; 29. ​​Disc; 30. Slot. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example: Reference Figure 1 , Figure 2 and Figure 3 A smart parking lot spatial mapping device includes a mapping instrument body 1. A support platform 2 is fixedly installed on the bottom surface of the mapping instrument body 1. Several slots 30 are opened on the outside of the support platform 2. A movable column 3 is movably sleeved inside the slots 30. A support cylinder 4 is fixedly installed on the outer circular wall of the movable column 3. A first connecting rod 11 is movably sleeved on the inner circular wall of the support cylinder 4. A universal ball 12 is fixedly connected to the bottom of the first connecting rod 11. A disc 29 is provided at the bottom of the first connecting rod 11. Several threaded holes are opened on the top surface of the disc 29. A threaded column 15 is threadedly connected to the inner circular wall of the threaded holes.

[0026] When the staff places the surveying instrument body 1 on soft ground to conduct spatial surveying of the smart parking lot using the disc 29, the multiple support cylinders 4 are first separated by rotating them. Then, the first connecting rod 11 is extended from the inside of the support cylinder 4. The disc 29 is then placed on the ground and made parallel to the ground. Multiple threaded posts 15 are then inserted into the ground through the disc 29 to fix the disc 29 to the ground, increasing its stability and preventing it from moving during surveying. The disc 29 also increases the contact area with the ground, preventing the surveying instrument body 1 from sinking during spatial surveying.

[0027] refer to Figure 1 , Figure 2 and Figure 7 The top surface of the disc 29 is provided with a universal assembly, which includes a movable cylinder 13. The bottom surface of the movable cylinder 13 is fixedly installed on the top surface of the disc 29. The inner circular wall of the movable cylinder 13 is movably sleeved with the universal ball 12. The outer circular wall of the movable cylinder 13 is threaded. The outer circular wall of the movable cylinder 13 is threaded with a movable ring 14. The inner circular wall of the movable ring 14 is threaded.

[0028] When adjusting the disc 29 using the first connecting rod 11, the operator first separates the multiple first connecting rods 11 to keep them apart. When the first connecting rods 11 are adjusted into a triangular support state, the position of the disc 29 will deviate from the ground and will not be parallel to the ground. At this time, by rotating the movable ring 14 to move it downward, the locking of the movable cylinder 13 can be released, allowing the universal ball 12 to move inside the movable cylinder 13. Then, the disc 29 is adjusted to a horizontal position with the ground. At the same time, by turning the movable ring 14 to move it upward, the movable cylinder 13 can be locked, and the universal ball 12 can be locked inside the movable cylinder 13 to adjust the disc 29. This prevents the disc 29 from being unable to be parallel to the ground after the multiple first connecting rods 11 are separated into a triangular support state, which would cause the surveying instrument body 1 to be unstable in its surveying.

[0029] refer to Figure 1 , Figure 3 , Figure 4 and Figure 5The outer circular wall of the disk 29 is provided with an extension component, which includes several sector-shaped slots 28. All sector-shaped slots 28 are formed on the outer circular wall of the disk 29. A fixing rod 24 is fixedly connected inside each sector-shaped slot 28. Two limiting rings 25 are fixedly sleeved on the outer circular wall of the fixing rod 24. A spur gear 26 is provided between the two limiting rings 25 and is movably sleeved with the fixing rod 24. A rectangular rack 27 is slidably connected inside each sector-shaped slot 28 and meshes with the spur gear 26. A cylindrical rack 16 is provided on the top surface of the rectangular rack 27 and meshes with the spur gear 26. The cylindrical rack 16 passes through the disk. On the top surface of the disc 29, an expansion plate 19 is fixedly installed at the end of the rectangular rack 27 away from the cylindrical rack 16. A sealing block 18 is fixedly installed on the top surface of the expansion plate 19. The sealing block 18 and the expansion plate 19 are slidably connected to the sector groove 28 respectively. Several fixing brackets 17 are fixedly installed on the top surface of the disc 29. A rectangular groove is opened on the top surface of the fixing bracket 17. Two fixing holes 6 are opened on the bottom surface of the rectangular groove. A movable plate 21 is set inside the rectangular groove. A movable platform 23 is fixedly installed on the top surface of the movable plate 21. A fixing nail 22 is set on the top surface of the movable platform 23. The fixing nail 22 passes through the movable plate 21 and the movable platform 23 and is movably sleeved with the inner circular wall of the fixing hole 6.

[0030] By using the cylindrical rack 16, when staff use the surveying instrument 1 to perform spatial surveying of the smart parking lot, they first move the surveying instrument 1 to a position where the overall view of the smart parking lot can be surveyed. Then, by rotating the support cylinder 4, the movable column 3 and the first connecting rod 11 are rotated, which separates and moves the multiple support cylinders 4 and the first connecting rod 11 away from each other, forming a triangular support between the multiple first connecting rods 11. Then, the support platform 2 is moved to move the support cylinder 4, the first connecting rod 11 and the disc 29, and the disc 29 is placed on the ground in contact with the soft soil. At this time, the top surface of the cylindrical rack 16 is away from the disc 29. The staff presses down on the cylindrical rack 16, and the cylindrical rack 16 moves downward and approaches the spur gear 26 to mesh with it. The cylindrical rack 16 continues to move downward and meshes with the spur gear 26. Gear 26 rotates counterclockwise. When spur gear 26 rotates, it meshes and drives rectangular rack 27 to move. Subsequently, rectangular rack 27 pushes sealing block 18 and expansion disk 19 to move outward of disk 29, thereby moving expansion disk 19 out of the interior of sector groove 28. When cylindrical rack 16 cannot be pressed down, the area of ​​sealing block 18 and expansion disk 19 expanding outward in sector groove 28 is maximized. The overall area of ​​sealing block 18, expansion disk 19 and disk 29 becomes larger, allowing disk 29 and expansion disk 19 to contact the ground, thereby increasing the contact area between disk 29 and the ground, increasing the stability of the surveying instrument body 1 when performing spatial surveying, and preventing the surveying instrument body 1 from sinking and tilting due to soft ground soil when performing spatial surveying of smart parking lots, which would affect the surveying effect.

[0031] refer to Figure 6 and Figure 7 A support column 5 is fixedly connected to the bottom surface of the support platform 2. Several connecting inclined cylinders 7 are fixedly connected to the outer circular wall of the support column 5. A first threaded hole is opened on the outer circular wall of the connecting inclined cylinder 7. A first threaded button 8 is threadedly connected to the inner circular wall of the first threaded hole. A second connecting rod 20 is movably sleeved on the inner circular wall of the connecting inclined cylinder 7. A fixing ring 9 is fixedly installed at the end of the second connecting rod 20 away from the support column 5. The fixing ring 9 is movably sleeved with the support cylinder 4. A second threaded hole is opened on the outer circular wall of the support cylinder 4. A second threaded button 10 is threadedly connected to the inner circular wall of the second threaded hole.

[0032] By using the first threaded button 8, when the support cylinder 4 needs to move away from the support column 5, the support cylinder 4 will move away from the support column 5 by extending the length of the second connecting rod 20. After a portion of the second connecting rod 20 moves out of the inside of the support cylinder 4, the first threaded button 8 is passed through the threaded hole and tightened, so that the first threaded button 8 contacts the second connecting rod 20 and presses it, thereby facilitating the tightening of the extended second connecting rod 20. This increases the stability of the surveying instrument body 1 when multiple support cylinders 4 are separated from each other, and allows multiple support cylinders 4 to move synchronously, preventing one of the support cylinders 4 from rotating during use, which would cause the support to become unstable.

[0033] Working principle: Please refer to Figures 1-7As shown, through the cylindrical rack 16, when the staff uses the surveying instrument body 1 to perform spatial surveying of the smart parking lot, the surveying instrument body 1 is first moved to a position where the overall appearance of the smart parking lot can be surveyed. Then, by rotating the support cylinder 4, the movable column 3 and the first connecting rod 11 are rotated, so that multiple support cylinders 4 and the first connecting rod 11 can be separated and moved away from each other, forming a triangular support between the multiple first connecting rods 11. Then, the support platform 2 is moved to drive the support cylinder 4, the first connecting rod 11 and the disc 29, and the disc 29 is placed on the ground in contact with the soft soil. At this time, the top surface of the cylindrical rack 16 is away from the disc 29. The staff presses down on the cylindrical rack 16, and the cylindrical rack 16 moves down and approaches the spur gear 26 to mesh with the spur gear 26. The cylindrical rack 16 continues to move downward and meshes with the spur gear 26. The spur gear 26 rotates counterclockwise. When the spur gear 26 rotates, it meshes and drives the rectangular rack 27 to move. Subsequently, the rectangular rack 27 pushes the sealing block 18 and the expansion disk 19 to move outward of the disc 29, thereby moving the expansion disk 19 out of the inside of the sector groove 28. When the cylindrical rack 16 cannot be pressed down, the area of ​​the sealing block 18 and the expansion disk 19 extended outward in the sector groove 28 is maximized. The overall area of ​​the sealing block 18, the expansion disk 19 and the disc 29 becomes larger, and then the disc 29 and the expansion disk 19 come into contact with the ground, thereby increasing the contact area between the disc 29 and the ground, increasing the stability of the surveying instrument body 1 when performing spatial surveying, and preventing the surveying instrument body 1 from sinking and tilting due to the soft ground soil when performing spatial surveying of the smart parking lot, which would affect the surveying effect.

[0034] When adjusting the disc 29 using the first connecting rod 11, the operator first separates the multiple first connecting rods 11 to keep them apart. When the first connecting rods 11 are adjusted into a triangular support state, the position of the disc 29 will deviate from the ground and will not be parallel to the ground. At this time, by rotating the movable ring 14 to move it downward, the locking of the movable cylinder 13 can be released, allowing the universal ball 12 to move inside the movable cylinder 13. Then, the disc 29 is adjusted to a horizontal position with the ground. At the same time, by turning the movable ring 14 to move it upward, the movable cylinder 13 can be locked, and the universal ball 12 can be locked inside the movable cylinder 13 to adjust the disc 29. This prevents the disc 29 from being unable to be parallel to the ground after the multiple first connecting rods 11 are separated into a triangular support state, which would cause the surveying instrument body 1 to be unstable in its surveying.

[0035] When the rectangular rack 27 stops moving, the cylindrical rack 16 needs to be fixed by the fixed bracket 17. After the cylindrical rack 16 is adjusted, the movable plate 21 is moved out of the fixed bracket 17 by moving the movable plate 21 and the movable stage 23. Then, one end of the movable plate 21 can be inserted into the tooth groove of the cylindrical rack 16. At this time, by letting the fixing pin 22 pass through the movable stage 23 and the movable plate 21 and put into the fixing hole 6, the movable plate 21 can be restricted to prevent it from falling out of the tooth groove of the cylindrical rack 16. This makes it easier to restrict the cylindrical rack 16 and prevent the adjusted cylindrical rack 16 from moving, thereby preventing the rotation of the spur gear 26 from causing the sealing block 18 and the expansion plate 19 to move.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart parking lot spatial mapping device, characterized in that, include: The surveying instrument body (1) has a support platform (2) fixedly installed on its bottom surface. The support platform (2) has several slots (30) on its outside. A movable column (3) is movably connected inside the slots (30). A support cylinder (4) is fixedly installed on the outer circular wall of the movable column (3). A first connecting rod (11) is movably connected to the inner circular wall of the support cylinder (4). A universal ball (12) is fixedly connected to the bottom of the first connecting rod (11). A disc (29) is provided at the bottom of the first connecting rod (11). Several threaded holes are opened on the top surface of the disc (29). A threaded column (15) is threadedly connected to the inner circular wall of the threaded holes. The top surface of the disk (29) is provided with a universal assembly; The outer circular wall of the disk (29) is provided with an extension component.

2. The intelligent parking lot spatial mapping device according to claim 1, characterized in that, The universal component includes: The bottom surface of the movable cylinder (13) is fixedly installed on the top surface of the disc (29). The inner circular wall of the movable cylinder (13) is movably connected to the universal ball (12). The outer circular wall of the movable cylinder (13) is threaded. The outer circular wall of the movable cylinder (13) is threaded with a movable ring (14). The inner circular wall of the movable ring (14) is threaded.

3. The intelligent parking lot spatial mapping device according to claim 2, characterized in that, The extended components include: Several sector-shaped slots (28) are formed on the outer circular wall of the disc (29). A fixing rod (24) is fixedly connected inside the sector-shaped slot (28). Two limiting rings (25) are fixedly sleeved on the outer circular wall of the fixing rod (24). A spur gear (26) is provided between the two limiting rings (25). The spur gear (26) is movably sleeved with the fixing rod (24). A rectangular rack (27) is slidably connected inside the sector-shaped slot (28). The rectangular rack (27) is slidably connected with the... A spur gear (26) meshes with the rectangular rack (27), and a cylindrical rack (16) is provided on the top surface of the rectangular rack (27). The cylindrical rack (16) meshes with the spur gear (26). The cylindrical rack (16) passes through the top surface of the disc (29). An extension disc (19) is fixedly installed at the end of the rectangular rack (27) away from the cylindrical rack (16). A sealing block (18) is fixedly installed on the top surface of the extension disc (19). The sealing block (18) and the extension disc (19) are slidably connected to the sector groove (28).

4. The intelligent parking lot spatial mapping device according to claim 2, characterized in that, The top surface of the disc (29) is fixedly equipped with several fixing brackets (17). The top surface of the fixing bracket (17) is provided with a rectangular groove. The bottom surface of the rectangular groove is provided with two fixing holes (6). The inside of the rectangular groove is provided with a movable plate (21). The top surface of the movable plate (21) is fixedly equipped with a movable platform (23). The top surface of the movable platform (23) is provided with a fixing nail (22). The fixing nail (22) passes through the movable plate (21) and the movable platform (23) and is movably connected to the inner circular wall of the fixing hole (6).

5. The intelligent parking lot spatial mapping device according to claim 1, characterized in that, The bottom surface of the support platform (2) is fixedly connected to a support column (5). Several connecting inclined cylinders (7) are fixedly connected to the outer circular wall of the support column (5). The outer circular wall of the connecting inclined cylinder (7) is provided with a first threaded hole. The inner circular wall of the first threaded hole is threaded with a first threaded button (8). The inner circular wall of the connecting inclined cylinder (7) is movably sleeved with a second connecting rod (20). A fixing ring (9) is fixedly installed at the end of the second connecting rod (20) away from the support column (5). The fixing ring (9) is movably sleeved with the support cylinder (4).

6. The intelligent parking lot spatial mapping device according to claim 5, characterized in that, The outer circular wall of the support cylinder (4) is provided with a second threaded hole, and the inner circular wall of the second threaded hole is threaded with a second threaded button (10).

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