Surveying and mapping device and surveying and mapping method for town planning

Abstract

The invention relates to the technical field of town surveying and mapping, and discloses a town planning surveying and mapping device which comprises a supporting table, a storage assembly, a protection box, a protection assembly and a cleaning assembly, the top of the supporting table is rotatably connected with a rotating plate, the top of the rotating plate is fixedly connected with a mounting table, and the interior of the mounting table is rotatably connected with a total station. The device comprises a supporting table, three storage assemblies are arranged at the bottom of the supporting table, protection boxes are arranged at the ends, away from the supporting table, of the three storage assemblies, sliding plates are slidably connected to the interiors of the protection boxes, fixed conical plates are fixedly connected to the bottoms of the sliding plates, and protection assemblies and cleaning assemblies are arranged in the protection boxes. Through cooperative use of the storage assembly and the protection box, a rotating disc is rotated, the rotating disc drives a rotating cylinder and a first gear to rotate through a sliding cylinder, an extension plate is stored in a storage plate, the protection box with a clamping column descends, the clamping column enters a clamping groove, and therefore the effect of being convenient to carry is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of town surveying and mapping, and in particular to a surveying and mapping device and a surveying and mapping method for town planning. Background Art

[0002] Surveying and mapping equipment, also known as surveying instruments, are simply instruments and devices designed and manufactured for surveying and mapping operations for data collection, processing, and output. They are various instruments for orientation, distance measurement, angle measurement, height measurement, mapping, photography, or video measurement required for surveying work in the planning, design, construction, and management stages of engineering construction.

[0003] Announcement No. CN216206345U discloses a total station for town planning, which includes a total station, a base for placing the total station, and support legs for supporting the base, wherein the total station is arranged on the upper surface of the base, the support legs are installed at the bottom of the base, a protective device is arranged on the base, the protective device includes a protective top cover, a protective cloth and an adjustment component for rolling up the protective cloth, the protective top cover is arranged on the base, the protective cloth is arranged on the adjustment component, and the adjustment component is arranged in the protective top cover. The present application has the effect of improving the protection of the total station.

[0004] Although the above patents and the prior art can protect the total station, when the device is used to survey towns in mountainous areas, it is inconvenient for workers to carry the device when transporting it due to the complex terrain of the mountainous areas. In addition, since the device needs to fix the supporting legs when surveying, a conical column is usually set at the bottom of the supporting legs. During transportation, the conical column may come into contact with other objects or human bodies, causing damage to the conical column or causing injury to the human body. After the device is used, mud is usually attached to the surface of the conical column. If it is not cleaned, it will affect the next use, thereby affecting the accuracy of the surveying results. Therefore, we propose a surveying device and method for urban planning. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a surveying and mapping device and method for town planning, which have the advantages of being easy to carry, easy to protect and easy to clean, and solves the problem that when the device is used to survey towns in mountainous areas, it is inconvenient for workers to carry the device when transporting the device due to the complex terrain in the mountainous areas. In addition, since the device needs to fix the supporting legs when surveying, a conical column is usually provided at the bottom of the supporting legs. During transportation, the conical column may come into contact with other objects or the human body, thereby causing damage to the conical column or causing injury to the human body. Moreover, when the device is used, mud is usually attached to the surface of the conical column, which will affect the next use if it is not cleaned, thereby affecting the accuracy of the surveying and mapping results.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purposes of being easy to carry, easy to protect and easy to clean, the present invention provides the following technical solutions: a surveying and mapping device for urban planning, comprising: a support platform, a storage component, a protection box, a protection component and a cleaning component, the top of the support platform is rotatably connected to a rotating plate, the top of the rotating plate is fixedly connected to a mounting platform, the interior of the mounting platform is rotatably connected to a total station, three storage components are arranged at the bottom of the support platform, the ends of the three storage components away from the support platform are all provided with a protection box, the interior of the protection box is slidably connected to a slide plate, the bottom of the slide plate is fixedly connected to A fixed cone plate, the top of the slide plate is fixedly connected with a tooth plate and a first spring, the interior of the protection box is provided with a protection component and a cleaning component, the protection component has the function of preventing the fixed cone plate from being damaged and preventing human body from being stabbed, the cleaning component has the function of cleaning the surface of the fixed cone plate, the protection component includes a worm rotatably connected to the inner wall of the protection box and a rotating rod rotatably connected to the inner surface of the protection box, one end of the worm is fixedly connected with a pedal, the surface of the rotating rod is fixedly connected with a worm wheel and a second gear, the worm wheel and the worm are meshingly transmitted, and the second gear is meshingly transmitted with the tooth plate.

[0009] Furthermore, two of the protective boxes are provided with card slots at one side corner of the top, and another of the protective boxes is fixedly connected with card columns at both side corners of the top. The shape of the card columns is adapted to the shape of the card slots. The card slots have the function of placing the card columns, and the card columns have the function of fixing the three protective boxes together.

[0010] Furthermore, the storage assembly includes three storage plates hinged at the bottom of the support platform, and a plurality of limit holes are provided on the surfaces of the three storage plates. The interiors of the three storage plates are slidably connected to extension plates, and the interiors of the extension plates are fixedly connected to a plurality of teeth. The interiors of the three storage plates are provided with rotating assemblies. The storage plates have the function of facilitating the sliding and placement of the extension plates, the limit holes have the function of placing the limit rods, the extension plates have the function of driving the protective box to move up and down, the teeth have the function of driving the extension plates to move, and the rotating assembly has the function of driving the extension plates to move through the plurality of teeth.

[0011] Furthermore, the rotating assembly includes a rotating drum rotatably connected to the inside of the three storage plates, and a first gear is fixedly connected to the surface of the rotating drum. The first gear is transmitted to the extension plate through a plurality of teeth. The rotating drum has the function of driving the first gear to rotate, and the first gear has the function of driving the extension plate to move through a plurality of teeth.

[0012] Furthermore, the interior of the rotating cylinder is slidably connected to a slide cylinder, the surface of the slide cylinder is fixedly connected to a turntable, the end of the turntable close to the slide cylinder is fixedly connected to a plurality of limit rods, the surfaces of the plurality of limit rods are provided with a rubber layer, the shapes of the plurality of limit rods are matched with the shapes of the plurality of limit holes, the turntable has the function of driving the slide cylinder to rotate and move, and the limit rod has the function of limiting the rotation of the turntable.

[0013] Furthermore, two mounting plates are fixedly connected to the top of the protective box, a fixing rod is rotatably connected between the two mounting plates, an extension plate is fixedly connected to the surface of the fixing rod, the mounting plates have the function of supporting the fixing rod, and the fixing rod has the function of connecting the extension plate and the protective box together.

[0014] Furthermore, the cleaning assembly includes a fixed cylinder fixedly connected to the inner wall of the protective box, the interior of the fixed cylinder is slidably connected to a movable column through a key groove, one end of the movable column is fixedly connected to a U-shaped cleaning plate, the fixed cylinder has the function of placing a second spring and the movable column, and the movable column has the function of driving the U-shaped cleaning plate to move.

[0015] Furthermore, a second spring is fixedly connected to the interior of the fixed cylinder, and the other end of the second spring is fixedly connected to a movable column. An inclined groove is provided inside the U-shaped cleaning plate, and the inclination angle of the inclined groove is consistent with the inclination angle of the fixed cone plate. The second spring has the function of driving the movable column to reset, and the inclined groove has the function of fitting with the fixed cone plate.

[0016] Furthermore, a control panel is fixedly connected to the top of the mounting platform, and the control panel is electrically connected to the total station. A handle is fixedly connected to the top of the mounting platform, and the control panel has the function of displaying the data measured by the total station, and the handle has the function of driving the mounting platform to move.

[0017] The present invention also provides a surveying and mapping method for town planning, which specifically comprises the following steps:

[0018] Step 1: When in use, one of the storage components is used to drive the protection box to move, so that the protection box is separated from the other two protection boxes, and then the three protection boxes are placed on the ground, and the pedal is turned to insert the fixed cone plate into the ground, and then the town buildings are surveyed and mapped by the total station;

[0019] Step 2: When the fixed cone plate needs to be folded up, the pedal is rotated in the opposite direction. The pedal drives the worm wheel to rotate through the worm, and the worm wheel drives the second gear to rotate through the rotating rod. The second gear drives the slide plate to slide inside the protective box through the toothed plate, so that the fixed cone plate at the bottom of the slide plate is stored inside the protective box.

[0020] Step 3: When the surface of the fixed cone plate needs to be cleaned, the surface of the cleaning component scrapes and cleans the surface of the fixed cone plate while the fixed cone plate is retracted, thereby cleaning the dirt on the surface of the fixed cone plate;

[0021] Step 4. When the whole needs to be carried, rotate the three storage components to the bottom of the support platform, and then use one of the storage components to drive the protective box to rise, so that one of the protective boxes is located on top of the other two protective boxes, and then use the storage component to drive the protective box down so that the protective box and the other two protective boxes are engaged with each other.

[0022] (III) Beneficial effects

[0023] Compared with the prior art, the present invention provides a surveying and mapping device and a surveying and mapping method for town planning, which have the following beneficial effects:

[0024] 1. The surveying and mapping device and method for urban planning, through the coordinated use of the storage component and the protective box, pull the turntable provided on the top of the protective box with the clamping column to make the limit rod away from the limit hole, and then rotate the turntable, the turntable drives the rotating cylinder and the first gear to rotate through the sliding cylinder, the first gear drives the extension plate to be stored in the storage plate through a plurality of teeth, and then rotate the storage plate to make the storage plate rotate to the bottom of the support platform, and then move the protective box with the clamping column downward to make the clamping column enter the clamping slot, and then store all the extension plates in the storage plate, and reinsert the limit rod into the limit hole, so that the whole device no longer shakes, and avoids the storage plate and the protective box shaking around during transportation due to the storage plate not being fixed, thereby achieving the effect of easy carrying.

[0025] 2. The surveying and mapping device and method for town planning use a skateboard and a protective component in combination. The user rotates the pedal with his foot, and the pedal drives the worm wheel to rotate through the worm, and the worm wheel drives the second gear to rotate through the rotating rod. The second gear drives the skateboard to move in the protective box through the toothed plate, so that the fixed cone plate at the bottom of the skateboard moves to the inside of the protective box, so that the fixed cone plate is no longer exposed to the outside, avoiding damage to the human body due to the fixed cone plate being exposed on the outside of the protective box during transportation, thereby achieving the effect of facilitating protection.

[0026] 3. The surveying and mapping device and method for urban planning use a slide plate and a cleaning component in coordination. When the slide plate drives the fixed cone plate to descend, the fixed cone plate squeezes the U-shaped cleaning plate through the inclined groove, and the U-shaped cleaning plate squeezes the second spring through the moving column, thereby causing the second spring to produce elastic deformation. When the fixed cone plate rises, the second spring gradually returns to its original state so that the inner surface of the U-shaped cleaning plate is always in contact with the two sides and surface of the fixed cone plate, thereby cleaning up the soil on the surface and both sides of the fixed cone plate, thereby not affecting the next use, avoiding the fixed cone plate having a large amount of soil attached to its surface after use, which may easily affect the next surveying and mapping data of the total station if it is not cleaned, thereby achieving the effect of easy cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the three-dimensional structure of the protection box of the present invention;

[0029] Figure 3 It is a schematic diagram of another three-dimensional structure of a protection box of the present invention;

[0030] Figure 4 This is a schematic diagram of the cross-sectional structure of the protection box of the present invention;

[0031] Figure 5 This is a schematic cross-sectional view of the protective box of the present invention from another perspective;

[0032] Figure 6 This is a schematic diagram of the three-dimensional structure of the protection component of the present invention;

[0033] Figure 7 It is a schematic diagram of the three-dimensional structure of the storage assembly of the present invention;

[0034] Figure 8 It is a schematic diagram of the three-dimensional structure of the storage plate of the present invention;

[0035] Fig. 9 It is a cross-sectional perspective schematic diagram of the storage plate of the structure of the present invention;

[0036] Fig.10 This is a schematic diagram of the three-dimensional structure of the cleaning component of the present invention;

[0037] Fig.11 It is a schematic diagram of the cross-sectional three-dimensional structure of the cleaning component of the present invention.

[0038] In the figure: 1. support platform; 11. rotating plate; 111. mounting platform; 112. total station; 113. control panel; 114. handle; 2. storage assembly; 21. storage plate; 211. limit hole; 22. rotating assembly; 221. rotating cylinder; 222. first gear; 223. slide cylinder; 224. turntable; 23. extension plate; 231. teeth; 3. protection box; 31. slot; 32. clamping column; 33. slide plate; 331. fixed cone plate; 332. tooth plate; 333. first spring; 34. mounting plate; 341. fixed rod; 4. protection assembly; 41. worm; 411. pedal; 42. rotating rod; 421. worm wheel; 422. second gear; 5. cleaning assembly; 51. fixed cylinder; 511. second spring; 52. moving column; 521. U-shaped cleaning plate; 522. inclined groove. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] For specific embodiment 1, please refer to Figures 1 to 9A surveying and mapping device for town planning comprises: a support platform 1, a storage component 2, a protection box 3, a protection component 4 and a cleaning component 5. The top of the support platform 1 is rotatably connected to a rotating plate 11, the top of the rotating plate 11 is fixedly connected to a mounting platform 111, the interior of the mounting platform 111 is rotatably connected to a total station 112, three storage components 2 are arranged at the bottom of the support platform 1, and the ends of the three storage components 2 away from the support platform 1 are all provided with a protection box 3, the interior of the protection box 3 is slidably connected to a slide plate 33, the bottom of the slide plate 33 is fixedly connected to a fixed cone plate 331, the top of the slide plate 33 is fixedly connected to a tooth plate 332 and a first spring 333, the interior of the protection box 3 is provided with a protection component 4 and a cleaning component 5, the protection component 4 has the function of preventing the fixed cone plate 331 from being damaged and preventing human body from being stabbed, the cleaning component 5 has the function of cleaning the surface of the fixed cone plate 331, the storage component 2 is provided with a protective box 3, and the protective box 3 is provided with a protective component 4. The component 2 includes three storage plates 21 hinged at the bottom of the support platform 1, and the surfaces of the three storage plates 21 are provided with a plurality of limiting holes 211. The interiors of the three storage plates 21 are slidably connected with extension plates 23, and the interiors of the extension plates 23 are fixedly connected with a plurality of teeth 231. The interiors of the three storage plates 21 are provided with rotating components 22, and the rotating components 22 include a rotating cylinder 221 rotatably connected to the interiors of the three storage plates 21, and the surface of the rotating cylinder 221 is fixedly connected with a first gear 222, and the first gear 222 is transmitted to the extension plates 23 through a plurality of teeth 231. The interior of the rotating cylinder 221 is slidably connected with a slide cylinder 223, and the surface of the slide cylinder 223 is fixedly connected with a rotating disk 224, and one end of the rotating disk 224 close to the slide cylinder 223 is fixedly connected with a plurality of limiting rods, and the surfaces of the plurality of limiting rods are provided with rubber layers, and the shapes of the plurality of limiting rods are adapted to the shapes of the plurality of limiting holes 211;

[0041] It should be noted that, since a rubber layer is provided on the surface of the limit rod, when the limit rod is inserted into the limit hole 211, the rubber layer will generate friction with the limit hole 211, so the limit rod will not slide out of the limit hole 211, and the first spring 333 has the function of preventing the tooth plate 332 from directly contacting the top of the inner part of the protection box 3;

[0042] Pull the turntable 224 to move the limit rod away from the limit hole 211, and then rotate the turntable 224. The turntable drives the first gear 222 to rotate through the slide 223, so that the first gear 222 drives the extension plate 23 to move through a plurality of teeth 231. When the support platform 1 is in a horizontal state, push the turntable 224 to make the limit rod re-enter the limit hole 211, thereby ensuring that the support platform 1 always maintains a horizontal state when the total station 112 is measuring, so that the surveying and mapping data is more accurate;

[0043] For specific embodiment 2, please refer to Figures 1 to 9 According to a surveying and mapping device for town planning provided in the first specific embodiment, this embodiment provides a further technical solution:

[0044] A card slot 31 is provided at one side corner of the top of the two protection boxes 3, and a card column 32 is fixedly connected to both side corners of the top of the other protection box 3. The shape of the card column 32 matches the shape of the card slot 31. Two mounting plates 34 are fixedly connected to the top of the protection box 3. A fixing rod 341 is rotatably connected between the two mounting plates 34. An extension plate 23 is fixedly connected to the surface of the fixing rod 341. A control panel 113 is fixedly connected to the top of the mounting platform 111. The control panel 113 is electrically connected to the total station 112. A handle 114 is fixedly connected to the top of the mounting platform 111.

[0045] When the surveying and mapping device needs to be moved, the turntable 224 provided on the top of the protection box 3 with the clamping column 32 is pulled, so that the extension plate 23 drives the protection box 3 to rise through the fixing rod 341 and the mounting plate 34, and then the storage plate 21 is rotated to make the storage plate 21 rotate to the bottom of the support platform 1, and then the extension plate 23 drives the protection box 3 with two clamping columns 32 to descend, so that the clamping columns 32 enter the clamping groove 31, and then the three protection boxes 3 are fixed together, and then all the three extension plates 23 are stored in the storage plate 21, and then the limiting rod is inserted into the limiting hole 211, and the handle 114 is pulled to drive the whole to move;

[0046] For specific embodiment 3, please refer to Figures 1 to 6 According to a surveying and mapping device for town planning provided in the second specific embodiment, this embodiment provides a further technical solution:

[0047] The protection assembly 4 includes a worm 41 rotatably connected to the inner wall of the protection box 3 and a rotating rod 42 rotatably connected to the inner surface of the protection box 3. A pedal 411 is fixedly connected to one end of the worm 41. A worm wheel 421 and a second gear 422 are fixedly connected to the surface of the rotating rod 42. The worm wheel 421 meshes with the worm 41 for transmission, and the second gear 422 meshes with the toothed plate 332 for transmission.

[0048] When the fixed cone plate 331 needs to be protected, the user rotates the pedal 411 with his foot, and the pedal 411 drives the worm wheel 421 to rotate through the worm 41, and the worm wheel 421 drives the second gear 422 to rotate through the rotating rod 42, and the second gear 422 drives the slide plate 33 to move in the protection box 3 through the tooth plate 332, so that the fixed cone plate 331 at the bottom of the slide plate 33 moves to the inside of the protection box 3, so that the fixed cone plate 331 is no longer exposed to the outside, so as to prevent the fixed cone plate 331 from contacting with external objects or human bodies, thereby preventing the fixed cone plate 331 from being damaged and causing harm to the human body;

[0049] For specific example 4, please refer to Figures 1 to 11 According to a surveying and mapping device for town planning provided in the third specific embodiment, this embodiment provides a further technical solution:

[0050] The cleaning assembly 5 includes a fixed cylinder 51 fixedly connected to the inner wall of the protection box 3, a moving column 52 is slidably connected to the interior of the fixed cylinder 51 through a keyway, a U-shaped cleaning plate 521 is fixedly connected to one end of the moving column 52, a second spring 511 is fixedly connected to the interior of the fixed cylinder 51, and the other end of the second spring 511 is fixedly connected to the moving column 52, and an inclined groove 522 is provided inside the U-shaped cleaning plate 521, and the inclination angle of the inclined groove 522 is consistent with the inclination angle of the fixed cone plate 331;

[0051] When the fixed cone plate 331 needs to be cleaned, when the slide plate 33 drives the fixed cone plate 331 to descend, the fixed cone plate 331 squeezes the U-shaped cleaning plate 521 through the inclined groove 522, and the U-shaped cleaning plate 521 squeezes the second spring 511 through the moving column 52, thereby causing the second spring 511 to produce elastic deformation. When the fixed cone plate 331 rises, the second spring 511 gradually returns to its original state so that the inner surface of the U-shaped cleaning plate 511 is always in contact with both sides and the surface of the fixed cone plate 331, thereby cleaning the dirt on the surface and both sides of the fixed cone plate 331, thereby not affecting the next use.

[0052] Specific embodiment 5, the present invention also provides a surveying and mapping method for town planning, the surveying and mapping method specifically comprises the following steps:

[0053] Step 1: When in use, one of the storage components 2 drives the protection box 3 to move, so that the protection box 3 is separated from the other two protection boxes 3, and then the three protection boxes 3 are placed on the ground, and the pedal 411 is rotated to insert the fixed cone plate 331 into the ground, and then the town buildings are surveyed and mapped by the total station 112;

[0054] Step 2: When the fixed cone plate 331 needs to be retracted, the pedal 411 is rotated in the opposite direction. The pedal 411 drives the worm gear 421 to rotate through the worm 41. The worm gear 421 drives the second gear 422 to rotate through the rotating rod 42. The second gear 422 drives the slide plate 33 to slide inside the protection box 3 through the toothed plate 332, so that the fixed cone plate 331 at the bottom of the slide plate 33 is stored inside the protection box 3.

[0055] Step 3: When the surface of the fixed cone plate 331 needs to be cleaned, the surface of the cleaning component 5 scrapes and cleans the surface of the fixed cone plate 331 while the fixed cone plate 331 is retracted, thereby cleaning the dirt on the surface of the fixed cone plate 331;

[0056] Step 4. When the whole needs to be carried, rotate the three storage components 2 to the bottom of the support platform 1, and then use one of the storage components 2 to drive the protective box 3 to rise, so that one of the protective boxes 3 is located on the top of the other two protective boxes 3, and then use the storage component 2 to drive the protective box 3 down, so that the protective box 3 and the other two protective boxes 3 are engaged with each other.

[0057] Working principle: When it is necessary to keep the total station 112 horizontal during use, pull the turntable 224 to make the limit rod away from the limit hole 211, and then rotate the turntable 224. The turntable drives the first gear 222 to rotate through the slide 223, so that the first gear 222 drives the extension plate 23 to move through a plurality of teeth 231. When the support platform 1 is in a horizontal state, push the turntable 224 to make the limit rod re-enter the limit hole 211, thereby ensuring that the support platform 1 always remains in a horizontal state when the total station 112 is measuring, so that the total station 12 can avoid errors in the surveying and mapping results when the total station 112 is surveying and mapping; When the surveying and mapping device is moved, the turntable 224 provided on the top of the protection box 3 with the clamping column 32 is pulled, so that the extension plate 23 drives the protection box 3 to rise through the fixing rod 341 and the mounting plate 34, and then the storage plate 21 is rotated to make the storage plate 21 rotate to the bottom of the support platform 1, and then the extension plate 23 drives the protection box 3 with two clamping columns 32 to descend, so that the clamping columns 32 enter the clamping groove 31, and then the three protection boxes 3 are fixed together, and then all the three extension plates 23 are stored in the storage plate 21, and then the limiting rod is inserted into the limiting hole 211, and the handle 114 is pulled to drive The surveying and mapping device moves as a whole; when the fixed cone plate 331 needs to be protected, the user rotates the pedal 411 with his foot, the pedal 411 drives the worm wheel 421 to rotate through the worm 41, the worm wheel 421 drives the second gear 422 to rotate through the rotating rod 42, and the second gear 422 drives the slide plate 33 to move in the protection box 3 through the tooth plate 332, so that the fixed cone plate 331 at the bottom of the slide plate 33 moves to the inside of the protection box 3, so that the fixed cone plate 331 is no longer exposed to the outside, so as to prevent the fixed cone plate 331 from contacting with external objects or human bodies, thereby preventing the fixed cone plate 331 from being damaged and causing damage to the human body. When the fixed cone plate 331 needs to be cleaned, when the slide plate 33 drives the fixed cone plate 331 to descend, the fixed cone plate 331 squeezes the U-shaped cleaning plate 521 through the inclined groove 522, and the U-shaped cleaning plate 521 squeezes the second spring 511 through the movable column 52, thereby causing the second spring 511 to produce elastic deformation. When the fixed cone plate 331 rises, the second spring 511 gradually returns to its original state so that the inner surface of the U-shaped cleaning plate 511 is always in contact with the two sides and surface of the fixed cone plate 331, thereby cleaning up the dirt on the surface and both sides of the fixed cone plate 331, thereby not affecting the next use.

[0058] 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 town planning, comprising: A support platform (1), a storage component (2), a protection box (3), a protection component (4) and a cleaning component (5), characterized in that: the top of the support platform (1) is rotatably connected to a rotating plate (11), the top of the rotating plate (11) is fixedly connected to a mounting platform (111), the interior of the mounting platform (111) is rotatably connected to a total station (112), three storage components (2) are arranged at the bottom of the support platform (1), and the ends of the three storage components (2) away from the support platform (1) are all provided with a protection box (3), The protection box (3) is internally slidably connected with a slide plate (33), the bottom of the slide plate (33) is fixedly connected with a fixed cone plate (331), the top of the slide plate (33) is fixedly connected with a tooth plate (332) and a first spring (333), and the protection box (3) is internally provided with a protection component (4) and a cleaning component (5), the protection component (4) has the function of preventing the fixed cone plate (331) from being damaged and preventing a human body from being stabbed, and the cleaning component (5) has the function of cleaning the surface of the fixed cone plate (331); The protection assembly (4) comprises a worm (41) rotatably connected to the inner wall of the protection box (3) and a rotating rod (42) rotatably connected to the inner surface of the protection box (3); one end of the worm (41) is fixedly connected to a pedal (411); a worm wheel (421) and a second gear (422) are fixedly connected to the surface of the rotating rod (42); the worm wheel (421) and the worm (41) are meshed for transmission; and the second gear (422) and the toothed plate (332) are meshed for transmission.

2. A surveying and mapping device for town planning according to claim 1, characterized in that: A clamping slot (31) is provided at one side corner of the top of the two protection boxes (3), and clamping columns (32) are fixedly connected at both side corners of the top of the other protection box (3), and the shape of the clamping column (32) is compatible with the shape of the clamping slot (31).

3. A surveying and mapping device for town planning according to claim 1, characterized in that: The storage assembly (2) comprises three storage plates (21) hinged on the bottom of the support platform (1); the surfaces of the three storage plates (21) are provided with a plurality of limiting holes (211); the interiors of the three storage plates (21) are slidably connected with extension plates (23); the interiors of the extension plates (23) are fixedly connected with a plurality of teeth (231); and the interiors of the three storage plates (21) are provided with rotating assemblies (22).

4. A surveying and mapping device for town planning according to claim 3, characterized in that: The rotating assembly (22) comprises a rotating drum (221) rotatably connected inside the three storage plates (21); a first gear (222) is fixedly connected to the surface of the rotating drum (221); and the first gear (222) is transmitted to the extension plate (23) via a plurality of teeth (231).

5. A surveying and mapping device for town planning according to claim 4, characterized in that: The interior of the rotating cylinder (221) is slidably connected to a slide cylinder (223), the surface of the slide cylinder (223) is fixedly connected to a rotating disk (224), one end of the rotating disk (224) close to the slide cylinder (223) is fixedly connected to a plurality of limiting rods, the surfaces of the plurality of limiting rods are all provided with a rubber layer, and the shapes of the plurality of limiting rods are adapted to the shapes of the plurality of limiting holes (211).

6. A surveying and mapping device for town planning according to claim 1, characterized in that: Two mounting plates (34) are fixedly connected to the top of the protection box (3), a fixing rod (341) is rotatably connected between the two mounting plates (34), and an extension plate (23) is fixedly connected to the surface of the fixing rod (341).

7. A surveying and mapping device for town planning according to claim 1, characterized in that: The cleaning assembly (5) comprises a fixed cylinder (51) fixedly connected to the inner wall of the protection box (3); the interior of the fixed cylinder (51) is slidably connected to a movable column (52) via a keyway; one end of the movable column (52) is fixedly connected to a U-shaped cleaning plate (521).

8. A surveying and mapping device for town planning according to claim 7, characterized in that: A second spring (511) is fixedly connected inside the fixed cylinder (51), and the other end of the second spring (511) is fixedly connected to a movable column (52). An inclined groove (522) is provided inside the U-shaped cleaning plate (521), and the inclination angle of the inclined groove (522) is consistent with the inclination angle of the fixed cone plate (331).

9. A surveying and mapping device for town planning according to claim 1, characterized in that: A control panel (113) is fixedly connected to the top of the mounting platform (111), and the control panel (113) is electrically connected to the total station (112). A handle (114) is fixedly connected to the top of the mounting platform (111).

10. A surveying and mapping method for town planning, using a surveying and mapping device for town planning as claimed in any one of claims 1 to 9, specifically comprising the following steps: Step 1: When in use, one of the storage components (2) drives the protection box (3) to move, so that the protection box (3) is separated from the other two protection boxes (3), and then the three protection boxes (3) are placed on the ground, and the pedal (411) is rotated to insert the fixed cone plate (331) into the ground, and then the town buildings are surveyed and mapped by the total station (112); Step 2: When the fixed cone plate (331) needs to be retracted, the pedal (411) is rotated in the opposite direction, the pedal (411) drives the worm wheel (421) to rotate through the worm (41), the worm wheel (421) drives the second gear (422) to rotate through the rotating rod (42), and the second gear (422) drives the slide plate (33) to slide inside the protection box (3) through the tooth plate (332), thereby causing the fixed cone plate (331) at the bottom of the slide plate (33) to be retracted inside the protection box (3); Step 3: When the surface of the fixed cone plate (331) needs to be cleaned, the surface of the cleaning component (5) scrapes and cleans the surface of the fixed cone plate (331) while the fixed cone plate (331) is retracted, thereby cleaning the dirt on the surface of the fixed cone plate (331); Step 4: When the whole needs to be carried, the three storage components (2) are rotated to the bottom of the support platform (1), and then one of the storage components (2) is used to drive the protection box (3) to rise, so that one of the protection boxes (3) is located on top of the other two protection boxes (3), and then the storage component (2) is used to drive the protection box (3) to descend, so that the protection box (3) and the other two protection boxes (3) are engaged with each other.

Images