Multi-terrain surveying device mount and method of use

Abstract

The application provides a surveying equipment base suitable for multiple terrains and a use method thereof, and belongs to the technical field of surveying equipment bases. The base comprises three groups of supports, a platform and an instrument mounting table. The top end of the first support is rotatably connected with a first connecting piece. The top end of the second support is rotatably connected with a third connecting piece. The top end of the third support is rotatably connected with a second connecting piece. The two ends of the first connecting piece are respectively hingedly connected with the end portions of the second connecting piece and the third connecting piece. The first connecting piece, the second connecting piece and the third connecting piece enclose a triangle. Three groups of supports are arranged to form a platform with a triangular mounting port in the center. A hexagonal block is fixedly connected to the bottom of the platform. The three spaced side surfaces of the hexagonal block correspond to the triangular mounting port, so that the hexagonal block can be stably inserted into the triangular mounting port. The assembly structure of the support part of the platform is realized. When in use, different support structures can be replaced according to needs to adapt to surveying of different multiple terrains.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of surveying equipment base, in particular to a surveying equipment base suitable for multiple terrains and a using method thereof. BACKGROUND

[0002] During the assembly and use of the surveying equipment, a rack base is usually used to fix and support the surveying equipment. Surveying is a preliminary work of a project, and the ground conditions are various during surveying. The surveying equipment needs to be used on a plane, so a special equipment base is needed for surveying.

[0003] When the present application was applied for, the applicant found that a water conservancy surveying and mapping equipment base suitable for multiple terrains was disclosed in a Chinese patent with the application number 202211269707.3. The patent includes a support plate, a bearing plate is arranged above the support plate, a fixing ring is fixedly installed on the upper surface of the bearing plate, an adjusting mechanism is arranged between the support plate and the bearing plate, the adjusting mechanism includes a mounting seat, a rotating block is arranged in the mounting seat, a positioning mechanism is arranged on the upper side of the bearing plate, and the positioning mechanism includes two groups of first limiting plates. The present application can avoid the shaking of the surveying instrument on the base to affect the surveying result, has a convenient and stable positioning function, is suitable for surveying instruments of different sizes, can quickly adjust and support, improves the stability of the base, is convenient for storage, has a convenient and stable positioning function, and can be used for surveying on different inclined terrains.

[0004] As known from the above, the surveying equipment base mainly includes two parts, one is a platform for adjusting and installing the surveying equipment, and the other is a support part for supporting the platform. The bottom of the support part is in contact with the ground and then supports the platform. In existing equipment, the two are fixed to facilitate overall use. However, the use places of various supports are not the same, and each has advantages and disadvantages in portability, support stability, and installation and adjustment complexity. At present, there is no support that can simultaneously satisfy the above three functions. Therefore, the present application provides a surveying equipment base suitable for multiple terrains and a using method thereof. SUMMARY

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the present application provides a surveying equipment base suitable for multiple terrains and a using method thereof, which solves the problem that in existing equipment, the two are fixed to facilitate overall use, but the use places of various supports are not the same, and each has advantages and disadvantages in portability, support stability, and installation and adjustment complexity. At present, there is no support that can simultaneously satisfy the above three functions.

[0007] (II) Technical Solution

[0008] To achieve the above object, the application is implemented by the following technical solution: a surveying and mapping equipment base suitable for multiple terrains, comprising three groups of supports, a platform, and an instrument mounting table, the three groups of supports being a first support, a second support, and a third support, wherein the top end of the first support is rotatably connected with a first connecting piece, the top end of the second support is rotatably connected with a third connecting piece, and the top end of the third support is rotatably connected with a second connecting piece, the two ends of the first connecting piece are respectively hingedly connected with the end portions of the second connecting piece and the third connecting piece, the first connecting piece, the second connecting piece, and the third connecting piece enclose a triangle, and the end of the second connecting piece away from the first connecting piece is fixed with the end of the third connecting piece away from the first connecting piece through a stabilizing clamping piece.

[0009] The centers of the first connecting piece, the second connecting piece, and the third connecting piece form a triangular mounting opening, and the bottom of the platform is fixedly connected with a hexagonal block, and the three side surfaces of the hexagonal block spaced apart correspond to the triangular mounting opening.

[0010] The top center position of the platform is rotatably connected with a turntable, the top of the turntable is fixedly connected with a second connecting lug, the bottom of the instrument mounting table is fixedly connected with a rotating shaft through a first connecting lug, the rotating shaft is rotatably connected with the second connecting lug, and an angle adjusting structure is arranged between the rotating shaft and the second connecting lug.

[0011] A leveling mechanism is arranged between the bottom of the platform and the top of the first connecting piece, the second connecting piece, and the third connecting piece.

[0012] Preferably, the support comprises:

[0013] A plate piece, a sliding hole being formed in the side surface of the plate piece and along the length direction of the plate piece;

[0014] A guide block, the guide block being fixedly connected with one side surface of the plate piece, and the guide block being close to the bottom end of the plate piece;

[0015] A double sliding rod group, the double sliding rod group being slidingly connected with the guide block, and the bottom end of the double sliding rod group being provided as a pointed end, and the top end of the double sliding rod group being fixedly connected with an end block;

[0016] A sliding rod, the sliding rod being located in the middle of the double sliding rod group, and the sliding rod being slidingly connected with the guide block, the bottom end of the sliding rod being fixedly connected with a first stabilizing frame, and the top end of the sliding rod being fixedly connected with a second stabilizing frame, the first stabilizing frame being slidingly connected with the part of the double sliding rod group below the guide block, the second stabilizing frame being slidingly connected with the part of the double sliding rod group above the guide block, the second stabilizing frame being located directly below the end block, the bottom of the end block being fixedly connected with a second magnetic block, and the top of the end block being fixedly connected with a first magnetic block;

[0017] A threaded rod, one end of the threaded rod is fixedly connected with the end block, the other end of the threaded rod passes through the sliding hole and is at a free end, a stabilizing block is rotatably connected to the outside of the threaded rod and inside the sliding hole, the stabilizing block is slidably connected with the sliding hole, an adjusting cap is threadedly connected with the free end of the threaded rod, and a circular hole is arranged at the end of the adjusting cap;

[0018] A limiting pin, one end of the limiting pin passes through the circular hole and is threadedly connected with the end of the threaded rod.

[0019] Preferably, the stabilizing clamping piece comprises:

[0020] A frame-shaped clamping piece, both ends of the frame-shaped clamping piece are provided with two clamping legs, a second clamping opening is arranged on the side surface of the second connecting piece, a first clamping opening is arranged on the side surface of the third connecting piece, and the second clamping opening, the first clamping opening and the two clamping legs of the frame-shaped clamping piece correspond to each other.

[0021] A handle piece, the handle piece is fixedly connected to the outside of the frame-shaped clamping piece, and a first insertion hole is arranged at the upper end of the handle piece.

[0022] A positioning plate, a triangular block is fixedly connected to the bottom of the positioning plate, the triangular block corresponds to the inner angle of the triangular mounting opening, an insertion shaft is fixedly connected to the bottom of the positioning plate, and the insertion shaft corresponds to the first insertion hole.

[0023] Preferably, the angle adjusting structure comprises:

[0024] An adjusting wheel, the adjusting wheel is sleeved on the rotating shaft, a threaded hole is arranged on the side surface of the adjusting wheel, a fastening screw is threadedly connected to the threaded hole, and a first adjusting rod is fixedly connected to the top end of the fastening screw.

[0025] A transmission gear, a mandrel is fixedly connected to the inner side of the transmission gear, one end of the mandrel is rotatably connected with the second connecting lug, the other end of the mandrel is fixedly connected with an oscillating rod, the bottom of the adjusting wheel is provided with an arc-shaped tooth portion, and the transmission gear is in meshing transmission with the arc-shaped tooth portion.

[0026] A transmission rod, one end of the transmission rod is hingedly connected with the top end of the rotating disc, a sliding block is rotatably connected to the middle portion of the transmission rod, the sliding block is slidably connected with the oscillating rod, and the other end of the transmission rod is a free end.

[0027] Preferably, two transmission gears are arranged and distributed on the front and rear sides of the adjusting wheel.

[0028] Preferably, the leveling mechanism comprises:

[0029] An adjusting screw, the adjusting screw is threadedly connected with the platform and both ends of the adjusting screw are in an extended state, the adjusting screw has three groups and is arranged in a ring shape, each group of the adjusting screw has two adjusting screws, and the adjusting screws are symmetrically arranged along the meridian direction of the platform.

[0030] A follow-up gear is connected with the adjusting screw through a key, and a second spring is arranged between the bottom of the follow-up gear and the top of the platform, and the second spring is sleeved on the adjusting screw;

[0031] A central gear is fixedly connected with the rotating disc, abuts against the top surface of the platform, and is matched with the follow-up gear, and when the follow-up gear is in a low position, the central gear is engaged with the follow-up gear;

[0032] A protective cover is fixedly connected with the platform, and the protective cover is provided with a through opening corresponding in number and position to the adjusting screw, the top end of the adjusting screw is sleeved with a cap, the bottom end of the cap is pressed against the top of the follow-up gear, and the top of the cap penetrates through the through opening.

[0033] Preferably, the top of the protective cover is fixedly connected with a level meter, and the level meter is close to the outer side of the protective cover.

[0034] Preferably, the bottom end of the hexagonal block is provided with a second insertion hole.

[0035] Further comprising: an auxiliary cylinder, the bottom end of the auxiliary cylinder is open, and is fixedly connected with a flange plate, the top end of the auxiliary cylinder corresponds to the second insertion hole, and the top end of the auxiliary cylinder is fixedly connected with a triangular platform.

[0036] An earth inserting piece and a first spring are located in the interior of the auxiliary cylinder, the bottom end of the earth inserting piece is provided with a sharp part, the top end of the earth inserting piece is fixedly connected with the bottom end of the first spring, the top end of the first spring is fixedly connected with the auxiliary cylinder, the side surface of the auxiliary cylinder is provided with a side hole, and the top end of the earth inserting piece and located in the interior of the side hole is fixedly connected with an ear block.

[0037] Preferably, the bottom of the platform is provided with a grommet, and the first connecting piece, the second connecting piece and the third connecting piece are all isosceles trapezoidal.

[0038] The use method of the surveying and mapping equipment base suitable for multiple terrains uses the surveying and mapping equipment base, inserts the hexagonal block into the triangular platform according to the terrain conditions, or inserts the hexagonal block into a triangular mounting opening formed in the center of the first connecting piece, the second connecting piece and the third connecting piece.

[0039] (Three) beneficial effects

[0040] The application provides a surveying and mapping equipment base suitable for multiple terrains and a use method thereof.

[0041] 1. The application, by setting the first connecting piece, the second connecting piece, the third connecting piece, a platform with a triangular mounting port in the center is formed, and a hexagonal block is fixedly connected at the bottom of the platform, the three side surfaces of the hexagonal block are spaced apart and correspond to the triangular mounting port, so that it can be stably inserted into the triangular mounting port, realizing the assembly structure of the support part of the support platform, and when used, different support structures can be used for replacement to adapt to different topographic mapping; and the first support, the second support and the third support are used as the supporting structure, the two ends of the first connecting piece are respectively connected with the second connecting piece and the third connecting piece, and the end of the second connecting piece away from the first connecting piece is fixed with the end of the third connecting piece away from the first connecting piece through the stable clamping piece, so that after the stable clamping piece is disassembled, the first support, the second support and the third support can be unfolded into a plane, and when carried, they are placed in a wide box.

[0042] 2. The application, by improving the support structure, which comprises a plate and a double sliding rod group that can slide, the user can adjust the overall length of the support according to the use demand, when the double sliding rod group slides outward and extends to a certain extent, the end block will push against the second stabilizing frame, so that the stable guiding structure composed of the first stabilizing frame, the sliding rod and the second stabilizing frame slides, assisting the double sliding rod group, so that the support can still ensure good stability after extension, and the first magnetic block and the second magnetic block structure are specifically provided, when the support is retracted, the stable guiding structure composed of the first stabilizing frame, the sliding rod and the second stabilizing frame can be driven to slide to the uppermost position, so as to reset.

[0043] 3. The application, by setting three groups of adjusting screws, each group of adjusting screws has two, when specifically adjusting, the two adjusting screws in the same group can be adjusted synchronously, or the two in the same group can be adjusted individually, compared with the traditional three support points for horizontal adjustment, the adjustment is faster, and the center gear and the follow-up gear structure are specifically set, the bottom of the follow-up gear is provided with a second spring, in the natural state, the spring makes the follow-up gear in the high position, when the center gear is rotated, it will not rotate, and will not drive the corresponding adjusting screw to rotate; when adjusting, the user's index finger and middle finger press the corresponding cover caps of the two adjusting screws in the same group synchronously, so that the corresponding center gears of the two adjusting screws are in the low position, when the turntable is rotated, the center gear is driven to rotate, and then the two adjusting screws in the same group are synchronously rotated for adjustment.

[0044] 4. The application, by setting the transmission gear and adjusting the wheel to form a micro-angle adjustment structure, and the structure of the first adjusting rod driving the fastening screw fixed between the adjusting wheel and the rotating shaft, when large angle adjustment is carried out, the user swings the first adjusting rod to drive the fastening screw to rotate, so that the adjusting wheel and the rotating shaft can be relatively rotated, at this time, the instrument mounting table is manually controlled to rotate to the appropriate angle, then the first adjusting rod is swung to drive the fastening screw to rotate, so that the adjusting wheel and the rotating shaft are fixed, then the free end of the transmission rod is swung to drive the sliding block and the swing rod to slide, and the swing rod is driven to rotate, so that the transmission gear rotates, the transmission gear and the gear part of the adjusting wheel are engaged and driven, so that the adjusting wheel and the instrument mounting table can be adjusted by a micro-angle.

[0045] 5. The application, by setting the auxiliary cylinder, triangular platform and soil inserting part structure, the flange plate at the bottom of the auxiliary cylinder can be fixed with the vehicle-mounted reserved installation part in use mode one; the soil inserting part can be inserted into the soil and pull down the first spring, so that the auxiliary cylinder is stably placed on the ground; the triangular platform above corresponds to the hexagonal block, further increasing the applicability of the equipment in complex terrain. BRIEF DESCRIPTION OF DRAWINGS

[0046] Figure 1 The perspective view of the multi-terrain surveying and mapping equipment base is provided in the application;

[0047] Figure 2 The front view of the multi-terrain surveying and mapping equipment base is provided in the application;

[0048] Figure 3 The perspective view of the support of the multi-terrain surveying and mapping equipment base is provided in the application;

[0049] Figure 4 The Figure 3 enlarged view of A in the middle;

[0050] Figure 5 The perspective view of the seat table of the multi-terrain surveying and mapping equipment base is provided in the application;

[0051] Figure 6 The Figure 5 enlarged view of E in the middle;

[0052] Figure 7 The perspective view of the seat table part of the multi-terrain surveying and mapping equipment base is provided in the application;

[0053] Figure 8 The Figure 7 enlarged view of F in the middle;

[0054] Figure 9 The perspective view of the instrument mounting table of the multi-terrain surveying and mapping equipment base is provided in the application;

[0055] Figure 10 Disassembled view of the leveling mechanism of the multi-terrain surveying equipment mount according to the present application;

[0056] Figure 11 Another combined use view of the multi-terrain surveying equipment mount according to the present application;

[0057] Figure 12 Enlarged view of the middle D; Figure 11

[0058] Figure 13 First perspective view of the support in the extended state of the multi-terrain surveying equipment mount according to the present application;

[0059] Figure 14 Enlarged view of the middle B; Figure 13

[0060] Second perspective view of the support in the extended state of the multi-terrain surveying equipment mount according to the present application; Figure 15

[0061] Enlarged view of the middle C; Figure 16 Figure 15

[0062] Figure 17 Schematic view of the support in the extended state of the multi-terrain surveying equipment mount according to the present application.

[0063] 1. support; 101. first support; 102. second support; 103. third support; 2. platform; 3. leveling mechanism; 4. instrument mounting table; 5. first connecting piece; 6. second connecting piece; 7. third connecting piece; 8. first clamping hole; 9. second clamping hole; 10. frame-shaped clamping piece; 11. handle piece; 12. first insertion hole; 13. positioning plate; 14. triangular block; 15. insertion shaft; 16. plate piece; 17. guide block; 18. round hole; 19. first stabilizing frame; 20. sliding rod; 21. second stabilizing frame; 22. first magnetic block; 23. end block; 24. second magnetic block; 25. sliding hole; 26. stabilizing block; 27. threaded rod; 28. adjusting cap; 29. limiting peg; 30. hexagonal block; 31. triangular platform; 32. second insertion hole; 33. auxiliary cylinder; 34. flange; 35. side hole; 36. soil insertion piece; 37. ear block; 38. first spring; 39. turntable; 40. central gear; 41. adjusting screw; 42. second spring; 43. follow-up gear; 44. cap; 45. protective cover; 46. first connecting ear; 47. rotating shaft; 48. adjusting wheel; 49. fastening screw; 50. first adjusting rod; 51. second connecting ear; 52. transmission gear; 53. oscillating rod; 54. transmission rod; 55. double sliding rod set; 56. sliding block. ​​​Detailed Implementation

[0064] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0065] Example 1:

[0066] like Figures 1-15 As shown, this embodiment of the invention provides a base for surveying equipment applicable to various terrains, including three sets of supports 1, a platform 2, and an instrument mounting platform 4. The top of the instrument mounting platform 4 is provided with a mounting structure corresponding to the surveying equipment, used for mounting the surveying equipment for surveying. The structure for mounting the surveying equipment on the instrument mounting platform 4 can adopt existing mounting structures or general mounting structures, which are not within the scope of protection of this application and are not shown in the accompanying drawings.

[0067] Reference Appendix Figures 3-6 The three sets of supports 1 are the first support 101, the second support 102, and the third support 103. The first support 101, the second support 102, and the third support 103 have the same structure and form a stable triangular support frame. The top of the first support 101 is rotatably connected to the first connector 5, the top of the second support 102 is rotatably connected to the third connector 7, and the top of the third support 103 is rotatably connected to the second connector 6. The two ends of the first connector 5 are respectively connected to the ends of the second connector 6 and the third connector 7 by hinges. The first connector 5, the second connector 6, and the third connector 7 form a triangle, and the end of the second connector 6 away from the first connector 5 and the end of the third connector 7 away from the first connector 5 are fixed by stabilizing clips.

[0068] When carrying and transporting this device, remove the stabilizing clips, then unfold the first connecting piece 5, the second connecting piece 6, and the third connecting piece 7 into a straight line, and rotate the first bracket 101, the second bracket 102, and the third bracket 103 to a position perpendicular to the aforementioned straight line, so that the entire assembly is in a single plane. Figure 17 As shown, this allows for the use of thin, wide boxes to hold the aforementioned support, making it very convenient to use.

[0069] Reference Appendix Figure 3 The first connector 5, the second connector 6, and the third connector 7 are all isosceles trapezoids. When folded into a triangle, the longer side of the trapezoid is closer to the inside, and the outside forms a regular hexagonal structure.

[0070] Reference Appendix Figure 3 , Figure 11The center of the first connecting piece 5, the second connecting piece 6 and the third connecting piece 7 forms a triangular mounting port, the bottom of the platform 2 is fixedly connected with a hexagonal block 30, and the three side surfaces of the hexagonal block 30 are spaced apart and correspond to the triangular mounting port. The hexagonal block 30 can be inserted into the triangular mounting port, and after being inserted, the hexagonal block 30 cannot rotate relative to the triangular mounting port. The hexagonal block 30 has two groups of triangular surfaces, that is, the first, third and fifth surfaces and the second, fourth and sixth surfaces.

[0071] The detachable plug-in structure allows the upper and lower parts to be carried separately, especially the structure of the upper part, which needs to be protected from damage during transportation.

[0072] The top center of the platform 2 is rotatably connected with a rotating disc 39, the top of the rotating disc 39 is fixedly connected with a second connecting lug 51, the bottom of the instrument mounting table 4 is fixedly connected with a rotating shaft 47 through a first connecting lug 46, the rotating shaft 47 is rotatably connected with the second connecting lug 51, and an angle adjusting structure is arranged between the rotating shaft 47 and the second connecting lug 51. The second connecting lug 51 has a circular hole, the rotating shaft 47 passes through the circular hole and can rotate relative to the second connecting lug 51, the rotating shaft 47 and the second connecting lug 51 are fixed by using the angle adjusting structure, and the angle adjusting structure is used to adjust the angle of the rotating shaft 47 and the second connecting lug 51.

[0073] The angle adjusting structure can adjust the angle of the top of the instrument mounting table 4, so as to facilitate the use of the surveying and mapping operation.

[0074] The bottom of the platform 2 and the top of the first connecting piece 5, the second connecting piece 6 and the third connecting piece 7 are provided with a leveling mechanism 3.

[0075] The leveling mechanism 3 can adjust the platform 2 to be horizontal, so as to facilitate the use of the surveying and mapping operation.

[0076] Referring to the accompanying drawings Figures 13-16 In an embodiment, the support 1 comprises a plate member 16, a guide block 17, a double sliding rod set 55, a sliding rod 20, a threaded rod 27 and a limiting nail 29.

[0077] The side of the plate 16 is provided with a sliding hole 25 along the length direction of the plate 16 for the sliding of the threaded rod 27. The guide block 17 is fixedly connected to one side of the plate 16 and is close to the bottom end of the plate 16. The guide block 17 is used for guiding the sliding rod 20 and the double sliding rod set 55. The double sliding rod set 55 is slidingly connected to the guide block 17, and the bottom end of the double sliding rod set 55 is provided with a pointed end for supporting on the ground. The top end of the double sliding rod set 55 is fixedly connected with the end block 23. The sliding rod 20 is located in the middle of the double sliding rod set 55 and is slidingly connected to the guide block 17. The bottom end of the sliding rod 20 is fixedly connected with the first stabilizing frame 19 which is a horizontal “8” shaped sleeve. The two rods of the double sliding rod set 55 are located in the two holes of the first stabilizing frame 19. The top end of the sliding rod 20 is fixedly connected with the second stabilizing frame 21 which is located between the two rods of the double sliding rod set 55. The first stabilizing frame 19 is slidingly connected to the part of the double sliding rod set 55 below the guide block 17. The second stabilizing frame 21 is slidingly connected to the part of the double sliding rod set 55 above the guide block 17. The second stabilizing frame 21 is located directly below the end block 23. The bottom of the end block 23 is fixedly connected with the second magnetic block 24. The top of the end block 23 is fixedly connected with the first magnetic block 22. One end of the threaded rod 27 is fixedly connected with the end block 23. The other end of the threaded rod 27 penetrates through the sliding hole 25 and is a free end. The outer side of the threaded rod 27 and inside the sliding hole 25 are rotationally connected with the stabilizing block 26. The stabilizing block 26 is slidingly connected with the sliding hole 25, which makes the sliding of the threaded rod 27 more stable. The free end of the threaded rod 27 is threadedly connected with the adjusting cap 28. The outer side of the adjusting cap 28 has anti-skid lines. The end of the adjusting cap 28 is provided with a circular hole 18. One end of the limiting nail 29 penetrates through the circular hole 18 and is threadedly connected with the end of the threaded rod 27.

[0078] When in use, the adjusting cap 28 is rotated to move away from the plate 16. The adjusting cap 28 and the plate 16 no longer generate extrusion force. The adjusting cap 28 moves outwardly to a limited distance due to the limitation of the limiting nail 29. The adjusting cap 28 will not be separated from the threaded rod 27. After the adjustment is completed, the adjusting cap 28 and the threaded rod 27 are fixed by reversing the rotation.

[0079] At this time, the user can slide the double sliding rod set 55 downwardly, which drives the end block 23, the stabilizing block 26, the threaded rod 27, the adjusting cap 28 and the limiting nail 29 to slide downwardly. When the double sliding rod set 55 slides downwardly for a distance, the bottom end of the end block 23 abuts against the top end of the second stabilizing frame 21. The bottom end of the double sliding rod set 55 is in a suspended state for a long distance. When it continues to slide downwardly, it will abut against the second stabilizing frame 21 to drive the second stabilizing frame 21, the sliding rod 20 and the first stabilizing frame 19 to move downwardly. The first stabilizing frame 19 stabilizes the double sliding rod set 55 in the suspended state.

[0080] When retracting, the bottom end of the end block 23 abuts against the top end of the second stabilizing frame 21 due to the above process, and the first magnetic block 22 and the second magnetic block 24 are in a state of magnetic attraction. When retracting, the second stabilizing frame 21, the sliding rod 20 and the first stabilizing frame 19 are moved upward together until the top of the first stabilizing frame 19 is aligned with the bottom end of the guide block 17. Then, the movement is continued to overcome the magnetic attraction until the double sliding rod assembly 55 is completely retracted.

[0081] Reference is made to the accompanying drawings Figures 3-4 In an embodiment, the stabilizing clamp comprises a frame clamp 10, a handle 11 and a positioning plate 13. The frame clamp 10 has two clamping legs at two ends thereof. The second connecting piece 6 is provided with a second clamping hole 9 on a side surface thereof. The third connecting piece 7 is provided with a first clamping hole 8 on a side surface thereof. The second clamping hole 9 and the first clamping hole 8 correspond to the two clamping legs of the frame clamp 10. After the frame clamp 10 is inserted, the third connecting piece 7 and the second connecting piece 6 can be fixed. The handle 11 is fixedly connected to the outside of the frame clamp 10. The handle 11 is provided with a first insertion hole 12 at an upper end thereof. The handle 11 is provided to facilitate the operation of the frame clamp 10. The positioning plate 13 is provided with a triangular block 14 fixedly connected to a bottom portion thereof. The triangular block 14 corresponds to an inner corner of a triangular mounting hole. The positioning plate 13 is provided with an insertion shaft 15 fixedly connected to the bottom portion thereof. The insertion shaft 15 corresponds to the first insertion hole 12. The third connecting piece 7 and the second connecting piece 6 are provided with a clearance portion corresponding to the positioning plate 13. After the positioning plate 13 is installed, the top portion thereof will not exceed the top portions of the third connecting piece 7 and the second connecting piece 6.

[0082] The triangular block 14 corresponds to the inner corner of the triangular mounting hole, which limits the positioning plate 13 in the horizontal direction. In cooperation with the insertion shaft 15, the frame clamp 10 can be limited from moving away from the third connecting piece 7 and the second connecting piece 6.

[0083] When disassembling, the positioning plate 13 needs to be disassembled first, and then the frame clamp 10 can be disassembled.

[0084] Reference is made to the accompanying drawings Figures 5-9In an embodiment, the angle adjusting structure comprises: an adjusting wheel 48, a transmission gear 52, a transmission rod 54; wherein the adjusting wheel 48 is sleeved on the rotating shaft 47, and a threaded hole is formed in the side surface of the adjusting wheel 48, a fastening screw 49 is threadedly connected in the threaded hole, and the top end of the fastening screw 49 is fixedly connected with a first adjusting rod 50; by swinging the first adjusting rod 50, the fastening screw 49 is driven to rotate, the adjusting wheel 48 is fixed or movable with the rotating shaft 47, when movable, the user can freely adjust the angle of the instrument mounting table, the inner side of the transmission gear 52 is fixedly connected with a core shaft, one end of the core shaft is rotatably connected with the second connecting lug 51, the other end of the core shaft is fixedly connected with a swing rod 53, the bottom of the adjusting wheel 48 has an arc-shaped tooth portion, the transmission gear 52 is in meshing transmission with the arc-shaped tooth portion; one end of the transmission rod 54 is hingedly connected with the top end of the rotating disc 39, the middle portion of the transmission rod 54 is rotatably connected with a sliding block 56, the sliding block 56 is slidably connected with the swing rod 53, and the other end of the transmission rod 54 is a free end.

[0085] When large-angle adjustment is performed, the user swings the first adjusting rod 50 to drive the fastening screw 49 to rotate, so that the adjusting wheel 48 and the rotating shaft 47 can relatively rotate, at this time, the user manually controls the instrument mounting table 4 to rotate to a suitable angle, then swings the first adjusting rod 50 to drive the fastening screw 49 to rotate, so that the adjusting wheel 48 and the rotating shaft 47 are fixed, then swings the free end of the transmission rod 54 to drive the sliding block 56 to slide with the swing rod 53, and drive the swing rod 53 to rotate, so that the transmission gear 52 rotates, the transmission gear 52 is in meshing transmission with the gear portion of the adjusting wheel 48, and can drive the adjusting wheel 48 and the instrument mounting table 4 to perform micro-angle adjustment.

[0086] Reference is made to the accompanying drawings Figure 6 The transmission gear 52 is provided with two, and is distributed on the front and rear sides of the adjusting wheel 48. Only one of the transmission gears 52 is connected with the swing rod 53, and the other one plays a balancing role.

[0087] Reference is made to the accompanying drawings Figure 2 , Figure 10In an embodiment, the leveling mechanism 3 comprises: an adjusting screw 41, a follow-up gear 43, a center gear 40, a protective cover 45; wherein the adjusting screw 41 is threadedly connected with the platform 2, and both ends thereof are in an extended state, the bottom end of the adjusting screw 41 is supported on the upper surfaces of the first support 101, the second support 102 and the third support 103, the adjusting screw 41 has three groups, arranged in a ring shape, each group of the adjusting screw 41 has two, and is symmetrically arranged along the meridian direction of the platform 2, rotating the adjusting screw 41, the extension below is higher, and the extension above is shorter; the follow-up gear 43 is connected with the adjusting screw 41 through a key, specifically, the follow-up gear 43 is connected with the adjusting screw 41 through a spline, and the follow-up gear 43 can slide in the upward and downward directions relative to the adjusting screw 41, the bottom of the follow-up gear 43 and the top of the platform 2 are provided with the second spring 42, the second spring 42 is sleeved on the adjusting screw 41, and the second spring 42 always keeps the follow-up gear 43 in a high position, and the follow-up gear 43 cannot mesh with the center gear 40; the center gear 40 is fixedly connected with the rotating disc 39, the center gear 40 abuts against the top surface of the platform 2, and the center gear 40 is matched with the follow-up gear 43, when the follow-up gear 43 is in a low position, the center gear 40 meshes with the follow-up gear 43; the protective cover 45 is fixedly connected with the platform 2, the protective cover 45 is provided with through openings corresponding in number and position to the adjusting screws 41, the top end of the adjusting screw 41 is sleeved with a cap 44, the bottom end of the cap 44 is pressed against the top of the follow-up gear 43, and the top of the cap 44 penetrates through the through opening.

[0088] When adjusting the levelness, the user rotates the rotating disc 39, and the position of the top of the rotating disc 39 is constantly changed during the rotation process, thereby avoiding that the platform is in a false level state (false level means that two groups of the adjusting screws 41 are subjected to relatively large force, and the other group of the adjusting screws 41 is subjected to relatively small force, due to the uneven force distribution of the objects on the platform, the platform is in a static level state in this state, and once the force changes, the platform is no longer in a level state) caused by the unbalanced force on the top of the rotating disc 39 during the platform level adjustment.

[0089] The top of the protective cover 45 is fixedly connected with a level meter, and the level meter is close to the outer side of the protective cover 45.

[0090] The user observes the display on the level meter to adjust the three groups of adjusting screws 41, so that the platform 2 (the protective cover 45 is parallel to and fixed with the platform 2) is leveled.

[0091] During specific adjustment, the platform 2 is rotated to drive the center gear 40 to rotate, then different caps 44 in different directions are pressed according to the situation, so that the follow-up gear 43 moves downward by a distance, the follow-up gear 43 meshes with the center gear 40, and then drives the follow-up gear 43 and the adjusting screw 41 to rotate, and the corresponding adjusting screw 41 moves upward and downward.

[0092] Reference is made to the accompanying drawingsFigure 11 In the embodiment, the bottom end of the hexagonal block 30 is provided with a second jack 32, and the top end of the auxiliary cylinder 33 is fixedly connected with a triangular platform 31. The shape and size of the triangular platform 31 are the same as those of the structure composed of the first connecting piece 5, the second connecting piece 6 and the third connecting piece 7.

[0093] Further comprising: an auxiliary cylinder 33, the bottom end of the auxiliary cylinder 33 is open, and a flange plate 34 is fixedly connected, and the top end of the auxiliary cylinder 33 corresponds to the second jack 32. The top of the auxiliary cylinder 33 corresponds to the second jack 32.

[0094] The soil inserting piece 36 and the first spring 38 are both located in the interior of the auxiliary cylinder 33, the bottom end of the soil inserting piece 36 is provided with a sharp part, the top end of the soil inserting piece 36 is fixedly connected with the bottom end of the first spring 38, the top end of the first spring 38 is fixedly connected with the auxiliary cylinder 33, the side surface of the auxiliary cylinder 33 is provided with a side hole 35, and the top end of the soil inserting piece 36 and the ear block 37 located in the interior of the side hole 35 are fixedly connected.

[0095] The soil inserting piece 36 is located in the interior of the auxiliary cylinder 33, and the bottom of the auxiliary cylinder 33 is fixedly connected with the flange reserved on the carriage, so as to facilitate the surveying and mapping operation on the vehicle.

[0096] The soil inserting piece 36 can slide downwardly, the bottom end is inserted into the soil, the bottom of the auxiliary cylinder 33 abuts against the soil surface, and when the soil inserting piece 36 moves downwardly, the bottom end of the first spring 38 is driven to move downwardly, the first spring 38 is in a lengthened state, and the top end pulls down the auxiliary cylinder 33.

[0097] The bottom of the platform 2 is provided with a grommet, which plays a role of anti-collision.

[0098] The use method of the surveying and mapping equipment base suitable for multiple terrains in the embodiment is as follows:

[0099] S1. Three groups of supports are unfolded, the first connecting piece 5, the second connecting piece 6 and the third connecting piece 7 are enclosed to form a triangular mounting aperture, and a stable clamping piece is fixed to form a triangular support;

[0100] S2. According to different terrains, the height of the three groups of supports is adjusted, so that the three groups of supports are at the same height, and the bottom of each group of supports is fixed;

[0101] S3. After the height adjustment of the three groups of supports is completed, the platform 2 is inserted into the triangular mounting aperture combined in the S1 step through the hexagonal block 30 corresponding to the triangular mounting aperture at the bottom;

[0102] S4. After the platform 2 is installed, install or install the auxiliary cylinder 33 in the middle of the triangular support, generally install the auxiliary cylinder 33 to make it more stable, and also facilitate use on the vehicle body; when installing the auxiliary cylinder 33, the auxiliary cylinder 33 is embedded in the second insertion hole 32 at the lower part of the hexagonal block 30, and the flange plate 34 is connected at the bottom surface of the auxiliary cylinder 33, the earth inserting piece 36 in the auxiliary cylinder 33 is fixed and inserted into the earth, and the triangular support is fixed; when surveying on the vehicle, the flange plate 34 at the bottom of the auxiliary cylinder 33 is fixedly connected with the flange reserved on the vehicle compartment;

[0103] S5. Level the platform 2 through the leveling mechanism 3, so that the platform 2 is in a horizontal state;

[0104] S6. The surveying and mapping equipment is installed on the instrument mounting table 4, and is fixed, and in the use process, the angle of the top of the instrument mounting table 4 is adjusted through the angle adjusting structure, so as to adjust the surveying and mapping angle of the surveying and mapping equipment;

[0105] S7. After the surveying and mapping is completed, the surveying and mapping equipment is disassembled, and the platform 2 is disassembled, the stabilizing clamps are released, and the three groups of supports are unfolded and folded. After unfolding, it is a plane, which can be folded with a wide and thin box, and it does not occupy much space.

[0106] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A surveying equipment mount suitable for multiple terrains, comprising three sets of supports (1), a platform (2), and an instrument mounting table (4), characterized in that: the three sets of supports (1) are a first support (101), a second support (102), and a third support (103), wherein the top end of the first support (101) is rotatably connected with a first connecting piece (5), the top end of the second support (102) is rotatably connected with a third connecting piece (7), and the top end of the third support (103) is rotatably connected with a second connecting piece (6); the two ends of the first connecting piece (5) are respectively hingedly connected with the end portions of the second connecting piece (6) and the third connecting piece (7); the first connecting piece (5), the second connecting piece (6), and the third connecting piece (7) form a triangle, and the end of the second connecting piece (6) away from the first connecting piece (5) and the end of the third connecting piece (7) away from the first connecting piece (5) are fixed by a stabilizing clamping piece; the centers of the first connecting piece (5), the second connecting piece (6), and the third connecting piece (7) form a triangular mounting opening, and the bottom of the platform (2) is fixedly connected with a hexagonal block (30), and the three spaced apart sides of the hexagonal block (30) correspond to the triangular mounting opening; the top central position of the platform (2) is rotatably connected with a turntable (39), the top of the turntable (39) is fixedly connected with a second connecting lug (51), the bottom of the instrument mounting table (4) is fixedly connected with a rotating shaft (47) through a first connecting lug (46), the rotating shaft (47) is rotatably connected with the second connecting lug (51), and an angle adjusting structure is arranged between the rotating shaft (47) and the second connecting lug (51); a leveling mechanism (3) is arranged between the bottom of the platform (2) and the tops of the first connecting piece (5), the second connecting piece (6), and the third connecting piece (7); the leveling mechanism (3) comprises: adjusting screws (41) which are threadedly connected with the platform (2) and are in an extended state at both ends, the adjusting screws (41) are arranged in three groups in a ring shape, each group of adjusting screws (41) has two adjusting screws (41) which are symmetrically arranged along the meridian direction of the platform (2); a follow-up gear (43) which is connected with the adjusting screws (41) by a key, a second spring (42) is arranged between the bottom of the follow-up gear (43) and the top of the platform (2), and the second spring (42) is sleeved on the adjusting screw (41); a center gear (40) which is fixedly connected with the turntable (39), the center gear (40) is in close contact with the top surface of the platform (2), and the center gear (40) cooperates with the follow-up gear (43), when the follow-up gear (43) is in a low position, the center gear (40) is engaged with the follow-up gear (43). ​ A protective cover (45) is fixedly connected with the platform (2), and a through hole corresponding in number and position to the adjusting screw rod (41) is arranged on the protective cover (45); a cap (44) is arranged at the top end of the adjusting screw rod (41); the bottom end of the cap (44) is pressed against the top of the follow-up gear (43), and the top of the cap (44) penetrates through the through hole; A level is fixedly connected to the top of the protective cover (45), and the level is close to the outer side of the protective cover (45).

2. The multi-terrain mapping device mount of claim 1, wherein, The support (1) comprises: A plate member (16) is provided with a sliding hole (25) on one side and along the length direction of the plate member (16); A guide block (17) is fixedly connected to one side of the plate member (16), and the guide block (17) is close to the bottom end of the plate member (16); A double sliding rod group (55) is slidingly connected with the guide block (17), and the bottom end of the double sliding rod group (55) is provided as a pointed end; the top end of the double sliding rod group (55) is fixedly connected with an end block (23); A sliding rod (20) is located in the middle of the double sliding rod group (55), and the sliding rod (20) is slidingly connected with the guide block (17); the bottom end of the sliding rod (20) is fixedly connected with a first stabilizing frame (19), and the top end of the sliding rod (20) is fixedly connected with a second stabilizing frame (21); the first stabilizing frame (19) is slidingly connected with the part of the double sliding rod group (55) below the guide block (17), the second stabilizing frame (21) is slidingly connected with the part of the double sliding rod group (55) above the guide block (17), the second stabilizing frame (21) is located directly below the end block (23), the bottom of the end block (23) is fixedly connected with a second magnetic block (24), and the top of the end block (23) is fixedly connected with a first magnetic block (22); A threaded rod (27) is fixedly connected at one end with the end block (23), and the other end of the threaded rod (27) penetrates through the sliding hole (25) and is a free end; a stabilizing block (26) is rotatably connected outside the threaded rod (27) and inside the sliding hole (25); the stabilizing block (26) is slidingly connected with the sliding hole (25); an adjusting cap (28) is threadedly connected with the free end of the threaded rod (27); and a circular hole (18) is arranged at the end of the adjusting cap (28); A limiting pin (29) penetrates through the circular hole (18) and is threadedly connected with the end of the threaded rod (27).

3. The multi-terrain mapping device mount of claim 1, wherein, The stabilizing clamping member comprises: A frame-shaped clamping member (10) has two clamping legs at two ends thereof; a second clamping hole (9) is arranged on one side of the second connecting member (6); a first clamping hole (8) is arranged on one side of the third connecting member (7); and the second clamping hole (9), the first clamping hole (8) and the two clamping legs of the frame-shaped clamping member (10) correspond to each other; A handle member (11) is fixedly connected to the outside of the frame-shaped clamping member (10); and a first insertion hole (12) is arranged at the top end of the handle member (11). The bottom of the positioning plate (13) is fixedly connected with a triangular block (14) corresponding to the inner angle of the triangular mounting port, and the bottom of the positioning plate (13) is fixedly connected with an insertion shaft (15) corresponding to the first insertion hole (12).

4. The multi-terrain mapping device mount of claim 1, wherein, The angle adjusting structure comprises: An adjusting wheel (48) is sleeved on the rotating shaft (47), and a threaded hole is formed in the side surface of the adjusting wheel (48), and a fastening screw (49) is threadedly connected in the threaded hole, and the top end of the fastening screw (49) is fixedly connected with a first adjusting rod (50); A transmission gear (52) is fixedly connected with a mandrel on the inner side, one end of the mandrel is rotatably connected with the second connecting lug (51), the other end of the mandrel is fixedly connected with an oscillating rod (53), the bottom of the adjusting wheel (48) has an arc-shaped tooth portion, and the transmission gear (52) is in meshing transmission with the arc-shaped tooth portion; A transmission rod (54) is hingedly connected at one end with the top end of the rotating disc (39), a sliding block (56) is rotatably connected in the middle portion of the transmission rod (54), the sliding block (56) is slidably connected with the oscillating rod (53), and the other end of the transmission rod (54) is a free end.

5. A multi-terrain mapping device mount according to claim 4, wherein: The transmission gear (52) is provided with two, and is distributed on the front and rear sides of the adjusting wheel (48).

6. The multi-terrain mapping device mount of claim 1, wherein: The bottom end of the hexagonal block (30) is provided with a second insertion hole (32); Further comprising: an auxiliary cylinder (33) with an open bottom end and a flange plate (34) fixedly connected thereto, the top end of the auxiliary cylinder (33) corresponds to the second insertion hole (32), and the top end of the auxiliary cylinder (33) is fixedly connected with a triangular platform (31); An earth inserting piece (36) and a first spring (38) are both located inside the auxiliary cylinder (33), the bottom end of the earth inserting piece (36) is provided with a pointed portion, the top end of the earth inserting piece (36) is fixedly connected with the bottom end of the first spring (38), the top end of the first spring (38) is fixedly connected with the auxiliary cylinder (33), a side hole (35) is formed in the side surface of the auxiliary cylinder (33), and the top end of the earth inserting piece (36) and located inside the side hole (35) is fixedly connected with an ear block (37).

7. The multi-terrain mapping device mount of claim 1, wherein: The bottom of the platform (2) is provided with a grommet, the first connecting piece (5), the second connecting piece (6), and the third connecting piece (7) are all isosceles trapezoidal.

8. A method of using a multi-terrain surveying equipment mount according to any one of claims 1 to 7, characterized in that The specific steps are as follows: S1. Unfold the three groups of supports to enclose a triangular mounting port with the first connecting piece, the second connecting piece, and the third connecting piece, and fix the three groups of supports to form a triangular support through the stable clamping piece; S2. According to different terrains, adjust the height of the three groups of supports to make the three groups of supports at the same height, and fix the bottom of each group of supports; S3. After the height adjustment of the three groups of supports is completed, the platform is inserted into the triangular mounting port combined in the S1 step through the hexagonal block corresponding to the triangular mounting port at the bottom. S4. After the platform is installed, install or install the auxiliary cylinder in the middle of the triangular support; when installing the auxiliary cylinder, the auxiliary cylinder is embedded in the second insertion hole in the lower part of the hexagonal block, and the flange plate is connected to the bottom surface of the auxiliary cylinder, and the insertion soil part is arranged in the auxiliary cylinder, and the insertion soil part is fixedly inserted into the soil; when measuring and mapping on the vehicle, the flange plate at the bottom of the auxiliary cylinder is fixedly connected with the flange reserved on the vehicle compartment; S5. The platform is leveled by the leveling mechanism, so that the platform is in a horizontal state; S6. Correspondingly install the surveying and mapping equipment on the instrument mounting table, and fix it; in the use process, the angle of the top of the instrument mounting table is adjusted through the angle adjusting structure, so as to adjust the surveying and mapping angle of the surveying and mapping equipment; S7. After the surveying and mapping is completed, the surveying and mapping equipment is disassembled, the platform is disassembled, the stabilizing clamps are released, and the three groups of supports are unfolded and retracted.

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