Surveying and mapping platform for surveying and mapping

Abstract

The utility model discloses a surveying and mapping platform for surveying and mapping, and relates to the technical field of surveying and mapping, the surveying and mapping platform comprises a flat plate, the bottom of the flat plate is provided with a supporting assembly, the supporting assembly comprises a fixing rod and a first bevel gear, the fixing rod is hinged to the outer wall of the bottom of the flat plate through a hinge, and the interior of the fixing rod is of a hollow structure; and the first bevel gear is rotationally connected to the inner wall of the bottom of the fixing rod, the first bevel gear is in threaded connection with a screw rod, and the fixing rod is rotationally connected with a rotating rod. When in use, the fixing rods can be unfolded, and when not in use, the fixing rods can be folded, so that the carrying is convenient, meanwhile, the height of a single supporting assembly can be adjusted, so that the device is convenient to adapt to various terrains, the applicability of the device can be effectively improved, and drawings can be fixed in the drawing process through the fixing assemblies; and the drawing is prevented from being folded at will in the drawing process to affect drawing of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping, and in particular to a surveying and mapping platform for surveying and mapping. Background Art

[0002] Surveying and mapping is understood as measurement and drawing. It is based on computer technology, optoelectronic technology, network communication technology, space science, and information science, with global navigation satellite positioning system, remote sensing, and geographic information system as the technical core. It selects existing feature points and boundaries on the ground and obtains graphics and location information reflecting the current status of the ground through measurement methods for use in engineering construction, planning and design, and administrative management.

[0003] A surveying and mapping platform with a publication number of CN217565277U is retrieved, which relates to the field of surveying and mapping, including legs and a table top fixedly installed on the upper surface of the legs, a surveying and mapping board is arranged in the table top, and the table top is integrally formed with a lower connecting block and a lower triangular block, and an angle adjustment structure is arranged in the lower triangular block, the angle adjustment structure includes a rack and a gear, the rack and the gear are meshed with each other, the rack is slidably connected to the inside of the lower triangular block through a slide groove, one end of the rack passes through the table top, the rack is rotatably connected to the bottom of the surveying and mapping board through a hinge, the gear is fixedly connected with a connecting column, one end of the connecting column is rotatably connected to a side surface of the lower triangular block, the angle adjustment structure can adjust the angle between the surveying and mapping board and the table top, can meet the drawing habits of different people, improve the comfort of draftsmen, and can facilitate people to display and explain the drawn drawings through the angle adjustment structure, so as to facilitate people to view the drawings more comprehensively and conveniently.

[0004] In view of the above-mentioned related technologies, the inventor believes that the legs of the surveying and mapping platform are fixed structures, and the use environment of the surveying and mapping platform is diverse. The legs that cannot be folded will make it inconvenient to carry when used outdoors. At the same time, the legs cannot be adjusted and cannot adapt to various ground surfaces, which leads to certain limitations in its use. To this end, we propose a surveying and mapping platform for surveying and mapping. Utility Model Content

[0005] In view of the above-mentioned problems existing in the existing surveying and mapping platforms for surveying and mapping, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a surveying and mapping platform for surveying and mapping, which solves the problem that the legs of the surveying and mapping platform are fixed structures, the use environment of the surveying and mapping platform is diverse, and the legs cannot be folded, which makes it inconvenient to carry when used outdoors. At the same time, the legs cannot be adjusted and cannot adapt to various ground surfaces, which leads to certain limitations in its use.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A surveying and mapping platform for surveying and mapping, comprising a flat plate, a support assembly is provided at the bottom of the flat plate, the support assembly comprises a fixed rod and a first bevel gear, the fixed rod is hinged to the bottom outer wall of the flat plate by a hinge, the interior of the fixed rod is a hollow structure, the first bevel gear is rotatably connected to the bottom inner wall of the fixed rod, a screw is threadedly connected to the first bevel gear, a rotating rod is rotatably connected to the fixed rod, one end of the rotating rod is fixedly connected to a second bevel gear, the other end of the rotating rod is fixedly connected to a rotating disk, the first bevel gear and the second bevel gear are meshed and connected, a mounting plate is fixedly connected to the bottom outer wall of the flat plate, a mounting groove is provided on the mounting plate, and the mounting groove is embedded A limit rod is connected together, one end of the limit rod is fixedly connected to a pull ring, the limit rod is provided with a fixing plate, the fixing plate is located inside the mounting groove, a first spring is nested on the limit rod, the two ends of the first spring are respectively fixedly connected to the inner wall of the mounting groove and the outer wall of the fixing plate, the fixing rod is respectively provided with a first limit hole and a second limit hole, the first limit hole and the second limit hole correspond to the position and size of the limit rod, so that the fixing rod can be conveniently folded up when not in use, so as to facilitate carrying, and at the same time, through the coordinated use of the fixing rod and the screw rod, the length of the screw rod can be adjusted, and then the height of the single supporting assembly can be adjusted, so that it is convenient to adapt to various terrains, which can effectively improve the applicability of the device.

[0009] Preferably, one end of the screw is fixedly connected to a support seat, and the other end of the screw is fixedly connected to a limiting plate. The support seat can provide a supporting effect, and the limiting plate can prevent the screw from being separated from the fixed rod, thereby affecting the use effect.

[0010] Preferably, a guide groove is provided on the flat plate, and a fixing component is provided on the flat plate, and the fixing component includes a fixing frame and a telescopic rod, the fixing frame is in an "L"-shaped structure, and a guide block is fixedly connected to the outer wall of the fixing frame, and the fixing frame is engaged with the guide groove through the guide block, one end of the telescopic rod is fixedly connected to the outer wall of the fixing frame, and the other end of the telescopic rod is fixedly connected to a pressure plate, which can fix the drawing during the drawing process to prevent the drawing from being folded at will and affecting the drawing.

[0011] Preferably, a rubber gasket is bonded to the fitting end surface of the pressing plate, and the rubber gasket is consistent with the size and structure of the pressing plate, which can protect the appearance of the drawing and prevent damage to the drawing.

[0012] Furthermore, a second spring is embedded in the telescopic rod, and two ends of the second spring are respectively fixedly connected to the outer wall of the pressure plate and the outer wall of the fixing frame, which can improve the fixing effect of the drawing.

[0013] Preferably, the guide block is threadedly connected with a limiting bolt, which can prevent the fixing assembly from being affected by external factors and moving randomly after the drawing is fixed, thereby affecting its use.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model can unfold the fixing rod when in use, and fold it up when not in use, so as to facilitate carrying. At the same time, through the coordinated use of the fixing rod and the screw rod, the length of the screw rod can be adjusted, and then the height of a single supporting component can be adjusted, so that it is convenient to apply to various terrains, which can effectively improve the applicability of the device.

[0016] 2. The utility model can fix the drawings during the drawing process by setting a fixing component, thereby preventing the drawings from being flipped over at will during the drawing process, which would affect the drawing of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the folding structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the support assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the support assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the mounting plate of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the fixing component of the utility model.

[0024] Description of reference numerals:

[0025] 1. Flat plate; 2. Mounting plate; 3. Support assembly; 4. Guide groove; 5. Fixing assembly; 6. Screw; 7. Support seat; 8. First bevel gear; 9. Second bevel gear; 10. Rotating plate; 11. Limiting plate; 12. First limiting hole; 13. Second limiting hole; 14. Limiting rod; 15. Fixing plate; 16. First spring; 17. Pull ring; 18. Fixing frame; 19. Guide block; 20. Telescopic rod; 21. Second spring; 22. Pressing plate; 23. Limiting bolt. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The utility model embodiment discloses a surveying and mapping platform for surveying and mapping.

[0028] The utility model provides Figure 1-6 The surveying and mapping platform shown in the figure comprises a flat plate 1, a support assembly 3 is provided at the bottom of the flat plate 1, the support assembly 3 comprises a fixed rod and a first bevel gear 8, the fixed rod is hinged to the bottom outer wall of the flat plate 1 by a hinge, the interior of the fixed rod is a hollow structure, the first bevel gear 8 is rotatably connected to the bottom inner wall of the fixed rod, a screw rod 6 is threadedly connected to the first bevel gear 8, a rotating rod is rotatably connected to the fixed rod, one end of the rotating rod is fixedly connected to the second bevel gear 9, the other end of the rotating rod is fixedly connected to the rotating disk 10, and the first bevel gear 8 is meshedly connected with the second bevel gear 9 A mounting plate 2 is fixedly connected to the bottom outer wall of the flat plate 1, and a mounting groove is opened on the mounting plate 2. A limiting rod 14 is embedded in the mounting groove, and a pull ring 17 is fixedly connected to one end of the limiting rod 14. A fixing plate 15 is provided on the limiting rod 14, and the fixing plate 15 is located inside the mounting groove. A first spring 16 is nested on the limiting rod 14, and the two ends of the first spring 16 are respectively fixedly connected to the inner wall of the mounting groove and the outer wall of the fixing plate 15. The fixing rod is respectively provided with a first limiting hole 12 and a second limiting hole 13, and the positions and sizes of the first limiting hole 12 and the second limiting hole 13 correspond to those of the limiting rod 14.

[0029] In order to prevent the screw rod 6 from being separated from the fixing rod, Figure 1-3 As shown, one end of the screw rod 6 is fixedly connected to the support seat 7 , and the other end of the screw rod 6 is fixedly connected to the limiting plate 11 .

[0030] In order to fix the drawings, Figure 1-6As shown, a guide groove 4 is provided on the flat plate 1, and a fixing assembly 5 is provided on the flat plate 1. The fixing assembly 5 includes a fixing frame 18 and a telescopic rod 20. The fixing frame 18 is in an "L"-shaped structure. A guide block 19 is fixedly connected to the outer wall of the fixing frame 18. The fixing frame 18 is connected to the guide groove 4 through the guide block 19. One end of the telescopic rod 20 is fixedly connected to the outer wall of the fixing frame 18, and the other end of the telescopic rod 20 is fixedly connected to a pressure plate 22.

[0031] In order to protect the drawings during the fixing process, such as Figure 1-6 As shown, a rubber gasket is bonded to the fitting end surface of the pressing plate 22 , and the rubber gasket is consistent with the size and structure of the pressing plate 22 .

[0032] In order to improve the effect of drawings, Figure 1-6 As shown, a second spring 21 is embedded in the telescopic rod 20 , and two ends of the second spring 21 are fixedly connected to the outer wall of the pressing plate 22 and the outer wall of the fixing frame 18 , respectively.

[0033] In order to prevent the fixing component 5 from moving randomly during the fixing process, Figure 1-6 As shown, the guide block 19 is threadedly connected with a limiting bolt 23 .

[0034] When in use, when it is necessary to support the flat plate 1, first pull the pull ring 17 to drive the limiting rod 14 to disengage from the second limiting hole 13. At this time, the fixing rod is not subjected to force and can be unfolded. After the fixing rod is unfolded, the limiting rod 14 will be inserted into the first limiting hole 12. At this time, the fixing rod can be limited to ensure the stability of the fixing rod during use. When the terrain is rugged, the second bevel gear 9 can be driven to rotate by rotating the rotating disk 10. Since the first bevel gear 8 is meshed and connected with the second bevel gear 9, the first bevel gear 8 can be driven to rotate, thereby driving the screw rod 6 to rise and fall, and thus it can adapt to different terrains. After the flat plate 1 is supported, the drawing can be placed on the flat plate 1 and then fixed by the pressing plate 22. After the fixing is completed, the limiting bolt 23 can be rotated to fix the position of the fixing frame 18 to prevent the entire fixing assembly 5 from moving at will and affecting the use. After use, the limiting rod 14 can be pulled out of the first limiting hole 12 again and then inserted into the second limiting hole 13.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A surveying and mapping platform for surveying and mapping, comprising a flat plate (1), characterized in that: The bottom of the plate (1) is provided with a support assembly (3), and the support assembly (3) comprises a fixed rod and a first bevel gear (8), the fixed rod is hinged to the bottom outer wall of the plate (1) by a hinge, the interior of the fixed rod is a hollow structure, the first bevel gear (8) is rotatably connected to the bottom inner wall of the fixed rod, the first bevel gear (8) is threadedly connected to a screw rod (6), the fixed rod is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a second bevel gear (9), and the other end of the rotating rod is fixedly connected to a rotating disk (10), the first bevel gear (8) and the second bevel gear (9) are meshingly connected, and the bottom outer wall of the plate (1) is fixedly connected to a screw rod (6). A mounting plate (2) is connected, the mounting plate (2) is provided with a mounting groove, a limiting rod (14) is embedded in the mounting groove, one end of the limiting rod (14) is fixedly connected with a pull ring (17), the limiting rod (14) is provided with a fixing plate (15), the fixing plate (15) is located inside the mounting groove, a first spring (16) is embedded in the limiting rod (14), the two ends of the first spring (16) are respectively fixedly connected to the inner wall of the mounting groove and the outer wall of the fixing plate (15), the fixing rod is respectively provided with a first limiting hole (12) and a second limiting hole (13), the first limiting hole (12), the second limiting hole (13) and the limiting rod (14) have corresponding positions and sizes.

2. The surveying and mapping platform for surveying and mapping according to claim 1, characterized in that: One end of the screw rod (6) is fixedly connected to a support seat (7), and the other end of the screw rod (6) is fixedly connected to a limiting plate (11).

3. The surveying and mapping platform for surveying and mapping according to claim 1, characterized in that: The flat plate (1) is provided with a guide groove (4). The flat plate (1) is provided with a fixing assembly (5). The fixing assembly (5) comprises a fixing frame (18) and a telescopic rod (20). The fixing frame (18) is in an "L"-shaped structure. A guide block (19) is fixedly connected to the outer wall of the fixing frame (18). The fixing frame (18) is connected to the guide groove (4) by means of the guide block (19). One end of the telescopic rod (20) is fixedly connected to the outer wall of the fixing frame (18). The other end of the telescopic rod (20) is fixedly connected to a pressing plate (22).

4. The surveying and mapping platform for surveying and mapping according to claim 3, characterized in that: A rubber gasket is bonded to the fitting end surface of the pressing plate (22), and the rubber gasket is consistent with the size and structure of the pressing plate (22).

5. The surveying and mapping platform for surveying and mapping according to claim 3, characterized in that: A second spring (21) is nested on the telescopic rod (20), and two ends of the second spring (21) are respectively fixedly connected to the outer wall of the pressing plate (22) and the outer wall of the fixing frame (18).

6. The surveying and mapping platform for surveying and mapping according to claim 3, characterized in that: The guide block (19) is threadedly connected with a limiting bolt (23).

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