A multifunctional terrain mapping device
By designing leveling, support, and fixing components for a multifunctional topographic mapping device, the problem of displacement and leveling difficulties in special environments was solved, enabling stable mapping in environments such as mud, snow, or puddles.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WEIHAI WENDENG DISTRICT NATURAL RESOURCES BUREAU (WITH THE BRAND OF WEIHAI WENDENG DISTRICT FORESTRY BUREAU)
- Filing Date
- 2025-02-24
- Publication Date
- 2026-06-16
AI Technical Summary
Existing topographic mapping devices are prone to displacement in special environments such as mud, snow, or puddles, which affects the progress of the work and makes leveling difficult.
A multifunctional topographic mapping device was designed, comprising a leveling component, a support component, and a fixing component. By adjusting the height, moving and fixing the structure, the device is ensured to be stably positioned in uneven environments.
In special environments, it avoids device displacement, enables rapid leveling and height adjustment, and improves the stability and efficiency of surveying.
Smart Images
Figure CN224364635U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of surveying and mapping equipment technology, specifically a multifunctional topographic surveying and mapping device. Background Technology
[0002] Topographic surveying refers to the work of creating topographic maps. This involves determining the projected positions and elevations of features and terrain on the Earth's surface onto a horizontal plane, reducing them to a certain scale, and then drawing them into topographic maps using symbols and annotations. Topographic mapping primarily employs aerial photogrammetry, utilizing aerial photographs mainly for indoor mapping. However, for smaller areas or topographic maps required for engineering construction, plane table surveying methods are used for field mapping.
[0003] Most existing topographic surveying devices are supported by fixed tripods. When surveying various terrains, such as in special environments like mud, snow, or puddles, the devices may easily move due to uneven ground. Once moved, the device must be readjusted before measurements can be taken, which affects the work progress. To address this, we propose a multi-functional topographic surveying device. Utility Model Content
[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a multifunctional topographic mapping device that can avoid displacement when measuring in special environments such as snow or puddles, while also being able to adjust the mapping height according to needs and being able to level very easily, thus effectively solving the problems in the background technology.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional topographic mapping device, comprising a mounting plate and a leveling assembly;
[0006] Mounting plate: The topographic surveying instrument body is mounted on the upper side;
[0007] Leveling component: includes a connecting block, a connecting ball, and an upper connecting column. The connecting block has a connecting groove on its upper side, and the connecting ball is disposed inside the connecting groove. The upper connecting column is fixed to the upper end of the surface of the connecting ball and is fixed to the lower side of the mounting plate. Fastening components are installed on the left and right sides of the connecting block and are in contact with the connecting ball. A moving component is installed on the lower side of the connecting block and is connected to the fastening components. A height adjustment component is installed on the lower side of the connecting block, and a support component is installed at the lower end of the height adjustment component. The topographic mapping instrument body is leveled by setting the leveling component.
[0008] Furthermore, the fastening assembly includes a mounting groove, a sliding plate, rubber fastening blocks, and a first connecting bracket. Two corresponding mounting grooves are provided on the left and right sides of the connecting block. A sliding plate is slidably connected inside the mounting groove. Rubber fastening blocks are fixed to the sides of the sliding plate. Both rubber fastening blocks are in contact with the surface of the connecting ball. Two corresponding openings are provided on the left and right sides of the connecting block. The first connecting bracket is provided inside the opening and fixed to the side of the corresponding sliding plate. The fastening assembly is used to fix the connecting ball.
[0009] Furthermore, the moving assembly includes a moving strip, a mounting block, a bidirectional screw, a limiting rod, and a turntable. The moving strip is fixed to the side of the first connecting frame, and four corresponding mounting blocks are fixed to the lower side of the connecting block. Threaded holes are opened on the front sides of the two moving strips, with opposite threads. A bidirectional screw is threaded into the interior of the two threaded holes. The bidirectional screw is welded from two threaded rods with opposite threads. Rotary holes are opened in the middle of the two mounting blocks on the front side, and the bidirectional screw is rotatably connected inside the two rotary holes. Limiting holes are opened on the rear sides of the two moving strips, and the limiting rod is slidably connected inside the two limiting holes. A turntable is fixed to the left end of the bidirectional screw. The moving assembly drives the two sliding plates to move.
[0010] Furthermore, the height adjustment component includes a lower connecting column, a sleeve, connecting holes, and bolts. The lower connecting column is fixed to the lower side of the connecting block. A fixing hole is opened at the lower end of the circumferential surface of the lower connecting column. A sleeve is fitted onto the circumferential surface of the lower connecting column. The circumferential surface of the sleeve has evenly distributed connecting holes. The fixing hole and its corresponding connecting hole are connected by bolts. The height of the topographic mapping instrument body can be adjusted by setting the height adjustment component.
[0011] Furthermore, the support assembly includes a support plate, a second connecting frame, a rotating shaft, a rotating bar, a support block, and an insert plate. The lower end of the sleeve is fixed with a support plate. Three corresponding grooves are formed on the circumferential surface of the support plate. The second connecting frame is rotatably connected inside the grooves. An opening is formed on the side of the second connecting frame. A rotating shaft is rotatably connected inside the opening. A rotating bar is provided inside the second connecting frame. A sliding hole is formed on the side of the rotating bar. The rotating shaft is fixed inside the sliding hole. A support block is fixed on the lower side of the rotating bar. An insert plate is fixed on the upper side of the rotating bar. By setting up the support assembly, the stability of the topographic mapping instrument body during use can be effectively improved.
[0012] Furthermore, it also includes a fixing component, which comprises a connecting plate, a slot, a guide strip, a locking rod, a pull bar, and a spring. The connecting plate is fixed to the end face of the rotating shaft. Two corresponding slots are formed at the upper and lower ends of the circumference of the connecting plate. A guide strip is fixed to the side of the second connecting frame. A guide hole is formed in the middle of the guide strip. A locking rod is slidably connected inside the guide hole. The lower end of the locking rod is engaged with the inside of the upper slot. A pull bar is fixed to the upper end of the locking rod. A spring is sleeved on the circumference of the locking rod. The upper end of the spring is fixed to the lower side of the pull bar, and the lower end of the spring is fixed to the upper side of the guide strip. The rotating shaft is fixed by setting the fixing component.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This multifunctional topographic mapping device has the following advantages:
[0014] 1. By setting up support and fixing components, when used in special environments such as snow or puddles, the three levers can be pulled to separate from the corresponding slots. After separation, rotate the rotating bar to make the insert plate rotate downwards, and then release the levers. At this time, the levers will enter the corresponding slots under the action of the springs. In this case, the connecting plate can be fixed again. After fixing, the three insert plates can be inserted into special environments such as snow or puddles, thus preventing displacement during use.
[0015] 2. By setting up a height adjustment component, bolts can be removed as needed during use. Then, the mounting plate can be pulled upwards to adjust the height of the topographic surveying instrument body. After adjustment, the lower connecting column and sleeve can be reconnected using bolts. After connection, the height of the topographic surveying instrument body can be adjusted. Then, rotating the bidirectional screw causes the two moving bars to move, which in turn moves the two first connecting frames. The movement of the two first connecting frames causes the two rubber fastening blocks to separate from the connecting ball. After separation, the levelness of the topographic surveying instrument body can be quickly adjusted. After adjustment, rotating the bidirectional screw causes the two rubber fastening blocks to re-attach to the connecting ball. After re-attachment, they are fixed. After fixing, the leveling is completed, and surveying can then be carried out very conveniently. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the front structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the leveling component structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the mobile component of this utility model;
[0019] Figure 4 This is a schematic diagram of the support component structure of this utility model;
[0020] Figure 5 This is a schematic diagram of the fixing component structure of this utility model.
[0021] In the diagram: 1 Mounting plate, 2 Topographic surveyor body, 3 Leveling assembly, 31 Connecting block, 32 Connecting ball, 33 Upper connecting column, 4 Fastening assembly, 41 Mounting groove, 42 Slide plate, 43 Rubber fastening block, 44 First connecting frame, 5 Moving assembly, 51 Moving strip, 52 Mounting block, 53 Bidirectional screw, 54 Limiting rod, 55 Turntable, 6 Height adjustment assembly, 61 Lower connecting column, 62 Sleeve, 63 Connecting hole, 64 Bolt, 7 Support assembly, 71 Support plate, 72 Second connecting frame, 73 Rotating shaft, 74 Rotating strip, 75 Support block, 76 Insert plate, 8 Fixing assembly, 81 Connecting plate, 82 Slot, 83 Guide strip, 84 Locking rod, 85 Pull bar, 86 Spring. Detailed Implementation
[0022] 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.
[0023] Please see Figure 1-5 This embodiment provides a technical solution: a multifunctional topographic mapping device, including a mounting plate 1 and a leveling component 3;
[0024] Mounting plate 1: The topographic surveying instrument body 2 is mounted on the upper side;
[0025] Leveling component 3 includes a connecting block 31, a connecting ball 32, and an upper connecting post 33. A connecting groove is provided on the upper side of the connecting block 31, and the connecting ball 32 is disposed inside the connecting groove. The upper connecting post 33 is fixed to the upper end of the surface of the connecting ball 32 and is fixed to the lower side of the mounting plate 1. Fastening components 4 are installed on the left and right sides of the connecting block 31, and the fastening components 4 are in contact with the connecting ball 32. A moving component 5 is installed on the lower side of the connecting block 31 and is connected to the fastening components 4. A height adjustment component 6 is installed on the lower side of the connecting block 31, and a support component 7 is installed at the lower end of the height adjustment component 6. The fastening component 4 includes a mounting groove 41, a sliding plate 42, a rubber fastening block 43, and a first connecting frame 44. The connecting block 31 has a connecting groove on its left and right sides. The assembly has two corresponding mounting slots 41, with a sliding plate 42 slidably connected inside each slot 41. Rubber fastening blocks 43 are fixed to the sides of the sliding plates 42, and both rubber fastening blocks 43 are in contact with the surface of the connecting ball 32. Two corresponding openings are formed on the left and right sides of the connecting block 31, and a first connecting frame 44 is installed inside each opening. The first connecting frame 44 is fixed to the side of its corresponding sliding plate 42. The moving assembly 5 includes a moving strip 51, mounting blocks 52, a bidirectional screw 53, a limiting rod 54, and a turntable 55. The moving strip 51 is fixed to the side of the first connecting frame 44, and four corresponding mounting blocks 52 are fixed to the lower side of the connecting block 31. Threaded holes are formed on the front edges of both moving strips 51, and the threads of the two threaded holes are opposite. Two threaded holes are internally connected to a bidirectional screw 53, which is welded from two threaded rods with opposite threads. A rotating hole is provided in the middle of each of the two front mounting blocks 52, and the bidirectional screw 53 is rotatably connected inside the two rotating holes. Limiting holes are provided on the rear sides of each of the two moving bars 51, and limiting rods 54 are slidably connected inside the two limiting holes. A turntable 55 is fixed to the left end of the bidirectional screw 53. The height adjustment assembly 6 includes a lower connecting post 61, a sleeve 62, a connecting hole 63, and a bolt 64. The lower connecting post 61 is fixed to the lower side of the connecting block 31. A fixing hole is provided at the lower end of the circumferential surface of the lower connecting post 61. A sleeve 62 is fitted onto the circumferential surface of the lower connecting post 61, and evenly distributed connecting... The connecting hole 63 and the fixing hole are connected to their corresponding connecting holes 63 by bolts 64. The support assembly 7 includes a support plate 71, a second connecting frame 72, a rotating shaft 73, a rotating bar 74, a support block 75, and an insert plate 76. The lower end of the sleeve 62 is fixed to the support plate 71. Three corresponding grooves are formed on the circumferential surface of the support plate 71. The second connecting frame 72 is rotatably connected inside the grooves. The side of the second connecting frame 72 has an opening, and the rotating shaft 73 is rotatably connected inside the opening. The rotating bar 74 is provided inside the second connecting frame 72. The side of the rotating bar 74 has a sliding hole, and the rotating shaft 73 is fixed inside the sliding hole. The lower side of the rotating bar 74 is fixed to the support block 75, and the upper side of the rotating bar 74 is fixed to the insert plate 76. The assembly also includes a fixing assembly 8.The fixing assembly 8 includes a connecting plate 81, a slot 82, a guide bar 83, a locking rod 84, a pull bar 85, and a spring 86. The connecting plate 81 is fixed to the end face of the rotating shaft 73. Two corresponding slots 82 are formed at the upper and lower ends of the circumference of the connecting plate 81. A guide bar 83 is fixed to the side of the second connecting bracket 72. A guide hole is formed in the middle of the guide bar 83, and a locking rod 84 is slidably connected inside the guide hole. The lower end of the locking rod 84 is engaged with the upper slot 82. A pull bar 85 is fixed to the upper end of the locking rod 84, and a spring 86 is sleeved on the circumference of the locking rod 84. 6. The upper end of spring 86 is fixed to the lower side of pull bar 85, and the lower end of spring 86 is fixed to the upper side of guide bar 83. The rotating shaft 73 is fixed by fixing component 8. The support component 7 effectively improves the stability of the topographic surveying instrument body 2 during use. The height adjustment component 6 adjusts the height of the topographic surveying instrument body 2. The moving component 5 moves the two sliding plates 42. The fastening component 4 fixes the connecting ball 32. The leveling component 3 levels the topographic surveying instrument body 2.
[0026] The working principle of the multifunctional topographic mapping device provided by this utility model is as follows: When used in special environments such as snow or puddles, the three locking rods 84 can be pulled to separate from the corresponding slots 82. After separation, the rotating bar 74 is rotated to make the insert plate 76 rotate downwards. Then, the locking rods 84 are released. At this time, the locking rods 84 will enter the corresponding slots 82 under the action of the spring 86. In this case, the connecting plate 81 can be re-fixed. After fixing, the three insert plates 76 are inserted into the special environment such as snow or puddles. This can prevent displacement during use. When in use, the bolts 64 can be removed as needed, and then the mounting plate 1 can be pulled upwards. Adjust the height of the topographic surveying instrument body 2. After adjustment, use bolts 64 to reconnect the lower connecting column 61 and sleeve 62. After connection, the height adjustment of the topographic surveying instrument body 2 can be completed. Then, rotate the bidirectional screw 53 to move the two moving bars 51, which in turn moves the two first connecting frames 44. The movement of the two first connecting frames 44 causes the two rubber fastening blocks 43 to separate from the connecting ball 32. After separation, the level of the topographic surveying instrument body 2 can be quickly adjusted. After adjustment, rotate the bidirectional screw 53 to make the two rubber fastening blocks 43 re-attach to the connecting ball 32. After attachment, fix them. After fixing, the leveling is completed, and then surveying can be carried out very conveniently.
[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A multi-functional topographic mapping device, characterized by: It includes installation plate (1) and leveling assembly (3); The installation plate (1) is provided with the terrain surveying instrument body (2) on the upper side; The leveling assembly (3) includes connecting block (31), connecting ball (32) and upper connecting column (33), the upper side of the connecting block (31) is provided with connecting groove, the inside of the connecting groove is provided with connecting ball (32), the upper end of the surface of the connecting ball (32) is fixed with upper connecting column (33), the lower side of the installation plate (1) is fixed with upper connecting column (33), the left and right sides of the connecting block (31) are provided with fastening assembly (4), the fastening assembly (4) is attached to the connecting ball (32), the lower side of the connecting block (31) is provided with moving assembly (5), the moving assembly (5) is connected with the fastening assembly (4), the lower side of the connecting block (31) is provided with height adjusting assembly (6), the lower end of the height adjusting assembly (6) is provided with support assembly (7); The fastening assembly (4) includes installation slot (41), sliding plate (42), rubber fastening block (43) and first connecting frame (44), the left and right sides of the inside of the connecting block (31) are provided with two corresponding installation slots (41), the inside of the installation slot (41) is slidably connected with sliding plate (42), the side of the sliding plate (42) is fixed with rubber fastening block (43), two rubber fastening blocks (43) are attached to the surface of the connecting ball (32), the left and right sides of the connecting block (31) are provided with two corresponding openings, the inside of the opening is provided with first connecting frame (44), the first connecting frame (44) is fixed on the side of the corresponding sliding plate (42); The height adjusting assembly (6) includes lower connecting column (61), sleeve (62), connecting hole (63) and bolt (64), the lower side of the connecting block (31) is fixed with lower connecting column (61), the lower end of the circumference of the lower connecting column (61) is provided with fixed hole, the circumference of the lower connecting column (61) is sleeved with sleeve (62), the circumference of the sleeve (62) is provided with uniformly distributed connecting hole (63), the fixed hole and the corresponding connecting hole (63) are connected through bolt (64); The support assembly (7) includes support disc (71), second connecting frame (72), rotating shaft (73), rotating bar (74), support block (75) and plugboard (76), the lower end of the sleeve (62) is fixed with support disc (71), the circumference of the support disc (71) is provided with three corresponding grooves, the second connecting frame (72) is rotatably connected in the groove, the side of the second connecting frame (72) is provided with opening, the rotating shaft (73) is rotatably connected in the opening, the inside of the second connecting frame (72) is provided with rotating bar (74), the side of the rotating bar (74) is provided with sliding hole, the rotating shaft (73) is fixed in the inside of the sliding hole, the lower side of the rotating bar (74) is fixed with support block (75), the upper side of the rotating bar (74) is fixed with plugboard (76); Also include fixed components (8), the fixed components (8) contains connecting disc (81), card slot (82), guide bar (83), card rod (84), pull rod (85) and spring (86), the end surface of the rotating shaft (73) is fixed with connecting disc (81), the upper and lower ends of the circumferential surface of the connecting disc (81) are provided with two corresponding card slots (82), the side surface of the second connecting frame (72) is fixed with guide bar (83), the middle part of the guide bar (83) is provided with a guide hole, the guide hole is slidably connected with the card rod (84), the lower end of the card rod (84) is connected in the inside of the upper card slot (82), the upper end of the card rod (84) is fixed with pull rod (85), the circumferential surface of the card rod (84) is sleeved with spring (86), the upper end of the spring (86) is fixed on the lower side of the pull rod (85), the lower end of the spring (86) is fixed on the upper side of the guide bar (83).
2. The multi-functional terrain mapping device of claim 1, wherein: The moving assembly (5) comprises a moving strip (51), a mounting block (52), a bidirectional screw rod (53), a limiting rod (54) and a rotating disc (55), the side surface of the first connecting frame (44) is fixed with the moving strip (51), the lower side of the connecting block (31) is fixed with four corresponding mounting blocks (52), the front side edge of two moving strips (51) is provided with a threaded hole, the threaded holes are oppositely threaded, the bidirectional screw rod (53) is screwed into the two threaded holes, the bidirectional screw rod (53) is welded by two threaded rods with opposite threads, the middle part of the two mounting blocks (52) on the front side is provided with a rotating hole, the bidirectional screw rod (53) is rotatably connected in the two rotating holes, the rear side edge of the two moving strips (51) is provided with a limiting hole, the limiting rod (54) is slidably connected in the two limiting holes, and the left end of the bidirectional screw rod (53) is fixed with the rotating disc (55).