Surveying instrument positioning device for engineering surveying and mapping

Abstract

The invention discloses a surveying instrument positioning device for engineering surveying and mapping, which relates to the technical field of engineering surveying and mapping equipment and comprises a surveying instrument positioning bottom plate and a first surveying and mapping mechanism mounted at the top of the surveying instrument positioning bottom plate, the surveying and mapping instrument has the beneficial effects that the surveying and mapping instrument positioning bottom plate, the surveying and mapping instrument mounting bottom plate and the auxiliary positioning mechanism are arranged, so that the surveying and mapping instrument positioning bottom plate and the surveying and mapping instrument mounting bottom plate are kept in positioning connection, and meanwhile, a buffering protection effect can be achieved through a damping shock absorber and a spring; a first surveying and mapping mechanism and a second surveying and mapping mechanism are arranged, a seventh positioning bolt and a ninth positioning bolt are installed, secondary positioning installation is conducted on the whole equipment in a matched mode, the installation stability of the whole equipment is improved, a heat dissipation box is arranged on one side of the electric control box, auxiliary heat dissipation modes are switched in a matched mode, the heat dissipation efficiency of the equipment is improved, and the practicability is high. And the service life of the equipment is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of engineering surveying and mapping equipment, in particular to a surveying and mapping instrument positioning device for engineering surveying and mapping. Background Art

[0002] A surveying instrument is an instrument and device designed and manufactured for surveying and mapping operations, such as data collection, processing, and output. It is an instrument for various orientation, distance, angle, height, mapping, and photogrammetry required for surveying work in the planning, design, construction, and management stages of engineering construction. In the current existing engineering surveying and mapping, surveying instruments are often used to measure the height difference between two points on the ground on a construction site. When using a surveying instrument for measurement, a bracket is required to support and position the surveying instrument outdoors or on the construction site.

[0003] Chinese patent publication number CN 115751087 A discloses a surveying instrument positioning device for engineering surveying, comprising a support bracket, an adjusting mechanism for adjusting the position of the surveying instrument, a protective mechanism for connecting with the surveying instrument, and a mobile mechanism for connecting with the protective mechanism for easy carrying. The purpose of the present invention is to provide a surveying instrument positioning device for engineering surveying, which can flexibly adjust the position of the surveying instrument and extend the adjustment distance of the surveying instrument along the direction of the first adjusting rod. In addition, it is convenient to transfer the measuring location, measure multiple locations, and improve the work.

[0004] However, the following problems still exist in the above scheme: the installation method of the surveying instrument during engineering surveying is relatively single, that is, when this installation method is unstable, the overall equipment may shake or even fall over, causing equipment damage; at the same time, the surveying equipment needs to work outdoors, and a large amount of dust is likely to remain on the surface, which may affect the use of the equipment if it is not cleaned up. The problem of the equipment being at high temperature for a long time is also worthy of special attention, resulting in the overall flexibility of the positioning device used in conjunction with the overall surveying equipment being low, and being unable to meet the installation requirements of different working scenarios. It also requires frequent manual maintenance, which affects the normal efficiency of engineering surveying. Therefore, the present invention needs to design a surveying instrument positioning device for engineering surveying to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a surveying instrument positioning device for engineering surveying and mapping to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a surveying instrument positioning device for engineering surveying and mapping, comprising a surveying instrument positioning base plate, and also comprising:

[0007] A first surveying and mapping mechanism is installed on the top of the surveying and mapping instrument positioning base plate, and the first surveying and mapping mechanism includes an electric control box. The electric control box is installed on the top of the surveying and mapping instrument positioning base plate, and a rotating disk is installed on the top of the electric control box. Two side baffles are installed on the top of the rotating disk, and the two side baffles are symmetrically distributed. A driving motor is installed between the two side baffles, and the output end of the driving motor is rotatably connected to a mounting frame. Two first surveying and mapping cameras are installed inside the mounting frame, and the ends of the two first surveying and mapping cameras that are far away from each other both extend to the outside of the mounting frame;

[0008] An auxiliary mounting plate is installed on the top of the surveying and mapping instrument positioning base plate, and the auxiliary mounting plate is located on one side of the first surveying and mapping mechanism. A second surveying and mapping mechanism is installed above the auxiliary mounting plate, and the second surveying and mapping mechanism includes a first mounting sleeve, and the top of the auxiliary mounting plate is fixedly connected to the first mounting sleeve, and the top of the first mounting sleeve is fixedly connected to an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to a connecting sleeve, and a connecting rod is installed inside the connecting sleeve, and a second surveying and mapping camera is installed at one end of the connecting rod, and a connecting plate is installed at the other end of the connecting rod, and a fixing column is installed at one side of the connecting plate;

[0009] A surveying instrument installation base plate is installed at the bottom of the surveying instrument positioning base plate, and two buffer protection mechanisms are installed between the surveying instrument positioning base plate and the surveying instrument installation base plate;

[0010] Both sides of the surveying and mapping instrument positioning base plate are fixedly connected with symmetrically distributed first fixing plates, and the interiors of the four first fixing plates are each provided with a first mounting hole;

[0011] Both sides of the surveying instrument installation base plate are fixedly connected with symmetrically distributed second fixing plates, four second fixing plates are provided with second mounting holes inside, and two second mounting holes are provided with positioning rods penetrating the first mounting holes and extending to the installation ground inside;

[0012] The surveying instrument installation base plate is located on both sides of the second fixing plate and is equipped with auxiliary positioning mechanisms, the auxiliary positioning mechanisms include a first fitting base plate, the surveying instrument installation base plate is located on both sides of the second fixing plate and is equipped with two first fitting base plates, the tops of the two first fitting base plates are each equipped with a limit seat, a counterweight rod is each equipped between the two limit seats, the outer side of the counterweight rod is sleeved with a second mounting sleeve, and the bottom of the second mounting sleeve is equipped with a second fitting base plate;

[0013] A heat sink is fixedly connected to the top of the surveying and mapping instrument positioning base plate, and the heat sink is located between the first installation sleeve and the electric control box.

[0014] As a preferred embodiment of the present invention, limit blocks are installed on the tops of the two side baffles, and the mounting frame is located between the two limit blocks. Limit pins extending to the inside of the positioning base plate of the surveying instrument are installed on the top of the electric control box and on both sides of the rotating disk. Fourth positioning bolts are installed on the tops of the two limit blocks, and the bottom ends of the fourth positioning bolts extend to the inside of the side baffles. A third positioning bolt used in conjunction with the first surveying camera is installed on the top of the mounting frame. The limit blocks and the side baffles are positioned and installed after positioning by the fourth positioning bolt, which improves the stability of the equipment during actual surveying. The mounting frame and the first surveying camera are reinforced and installed by the third positioning bolt, which is convenient for quick disassembly and assembly during maintenance. The combination design of multiple bolts not only facilitates maintenance and disassembly during operation, but also reduces the actual installation and use cost.

[0015] As a preferred embodiment of the present invention, the internal rotation of the fixed column is connected to a reciprocating screw rod, the outer side of the reciprocating screw rod is threadedly connected to a limiting slider, the limiting slider is connected to a connecting plate, the outer side of the connecting plate is threadedly connected to a tenth positioning bolt extending to the inside of the limiting slider, the inside of the connecting plate is provided with a limiting guide rail used in conjunction with the limiting slider, a handwheel is installed on the top of the connecting plate, and one end of the bottom of the handwheel extends to the inside of the connecting plate and is fixedly connected to the reciprocating screw rod. The reciprocating screw rod is driven to rotate by rotating the handwheel, and the limiting slider is driven to move up and down inside the limiting guide rail, thereby adjusting the height of the handwheel installed on one side, and cooperating with the electric telescopic rod to operate synchronously, so as to adjust the surveying height of the first surveying and mapping mechanism, thereby improving the actual surveying and mapping range.

[0016] As a preferred embodiment of the present invention, the surveying instrument mounting base plate is located on both sides adjacent to the second fixed plate and is installed with reinforced mounting plates, the interiors of the two first fitting base plates are threadedly connected with seventh positioning bolts that penetrate the reinforced mounting plates, the interiors of the second fitting base plates are threadedly connected with ninth positioning bolts that penetrate the reinforced mounting plates, the interiors of the second mounting sleeve are installed with eighth positioning bolts that extend to the interior of the reinforced mounting plates, and the outer sides of the two limit seats are installed with sixth positioning bolts that cooperate with the counterweight rod, the two first fitting base plates and the reinforced mounting plates are positioned and installed by multiple seventh positioning bolts, and the second fitting base plate and the reinforced mounting plates are positioned and installed by the ninth positioning bolt, thereby achieving multiple positioning effects on the overall equipment, thereby improving the overall stability of the equipment during actual surveying and mapping, improving the final surveying and mapping accuracy, and reducing the need for frequent manual maintenance.

[0017] As a preferred embodiment of the present invention, a semiconductor refrigeration sheet is fixedly connected to the interior of the heat sink, a heating end is installed at one end of the semiconductor refrigeration sheet, and a cooling end is installed at the other end of the semiconductor refrigeration sheet. A first fixing frame is installed on the side of the heat sink close to the electric control box, a first fan is installed inside the first fixing frame, and four first positioning bolts extending to the inside of the cooling end are threadedly connected to the outer side of the first fixing frame. The first fan is a two-way fan, and the first fan and the heat sink are reinforced and installed by the first positioning bolts. During actual operation, the semiconductor refrigeration sheet is used to operate, and the cooling end is used for cooling. Through the design of the two-way fan of the first fan, the cooling gas at the cooling end can be transported out, thereby assisting the rapid heat dissipation of the electric control box. At the same time, the first fan can also operate normally with only the first fan to discharge air, thereby assisting While the electrical control box is performing normal heat dissipation, the dust on the surface of each device in the electrical control box is blown away, which makes it convenient to switch between different operating modes according to the degree of heat dissipation. This not only improves the flexibility of use of the entire equipment, but also facilitates the control of electricity costs. A partition is provided on the outside of the semiconductor refrigeration plate, and a second fixed frame is installed on the side of the heat dissipation box away from the first fixed frame. A second fan is installed inside the second fixed frame. The outer side of the second fixed frame is threadedly connected with four second positioning bolts extending to the inside of the heating end. The second fan is a bidirectional fan, and air outlet slots are provided on both sides of the heat dissipation box. The second fixed frame and the second fan are reinforced and installed by second positioning bolts. The hot gas generated during the operation of the semiconductor refrigeration plate and the refrigeration end is assisted by the second fan for exhaust treatment, thereby extending the service life of the equipment.

[0018] As a preferred embodiment of the present invention, a dustproof base plate is installed at the bottom of the surveying instrument positioning base plate, an installation cavity is opened inside the surveying instrument positioning base plate and above the dustproof base plate, and equidistant and symmetrically distributed limit blocks are installed inside the installation cavity, and the top ends of the limit blocks extend to both sides of the electric control box, and an installation groove for cooperating with the auxiliary mounting plate is opened inside the surveying instrument positioning base plate and on the side away from the limit blocks, and the top of the auxiliary mounting plate and the surrounding areas of the first mounting sleeve are threadedly connected with a fifth positioning bolt extending to the inside of the surveying instrument positioning base plate, and the auxiliary mounting plate and the surveying instrument positioning base plate are reinforced and installed by four fifth positioning bolts, which is convenient for quick disassembly and assembly during maintenance, and the installation groove is opened inside the surveying instrument positioning base plate to cooperate with the auxiliary mounting plate for auxiliary installation, and the dustproof base plate is installed at the bottom of the surveying instrument positioning base plate to facilitate internal equipment maintenance during use.

[0019] As a preferred embodiment of the present invention, the buffer protection mechanism includes a connecting frame and a connecting bottom plate, two connecting frames are installed at the bottom of the dustproof bottom plate, the two connecting frames are symmetrically distributed, the bottoms of the two connecting frames are installed with connecting top plates, the bottoms of the two connecting top plates are fixedly connected with equidistantly distributed springs, the insides of the springs are installed with damping shock absorbers, the bottoms of the springs are fixedly connected with connecting bottom plates, the bottoms of the connecting bottom plates are connected to the surveying instrument installation bottom plate, and the insides of the two connecting bottom plates and the surroundings of the springs are threadedly connected There is an eleventh positioning bolt extending to the inside of the surveying instrument installation base plate, and the bottom of the connecting top plate and the four sides of the spring are all threadedly connected with a twelfth positioning bolt extending to the inside of the surveying instrument positioning base plate, and the twelfth positioning bolts all penetrate the corresponding connecting frame, and the connecting base plate and the surveying instrument positioning base plate are reinforced and connected by the eleventh positioning bolt, and the connecting top plate and the connecting frame are reinforced and connected by the twelfth positioning bolt, thereby achieving the positioning connection of the surveying instrument positioning base plate and the surveying instrument installation base plate while achieving a buffering and protective effect through the damping shock absorber and the spring.

[0020] As a preferred embodiment of the present invention, a main control board is installed inside the electrical control box, and a control chip is fixedly connected to the outside of the main control board. The semiconductor refrigeration plate, heating end, cooling end, first fan, second fan, electrical control box, drive motor, first surveying and mapping camera, electric telescopic rod and second surveying and mapping camera are all electrically connected to the control chip. The control chip is used to control the operation of the semiconductor refrigeration plate, heating end, cooling end, first fan, second fan, electrical control box, drive motor, first surveying and mapping camera, electric telescopic rod and second surveying and mapping camera, thereby realizing unified management of power equipment and facilitating manual maintenance and remote control processing.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention is provided with a surveying instrument positioning base plate, a surveying instrument mounting base plate and an auxiliary positioning mechanism. The auxiliary mounting plate and the surveying instrument positioning base plate are reinforced and installed by four fifth positioning bolts, which is convenient for quick disassembly and assembly during maintenance. The auxiliary mounting plate is assisted in installation by opening a mounting groove inside the surveying instrument positioning base plate. The dustproof base plate is installed at the bottom of the surveying instrument positioning base plate to facilitate internal equipment maintenance during use. The two first fitting base plates and the reinforced mounting plate are positioned and installed by multiple seventh positioning bolts, and the second fitting base plate and the reinforced mounting plate are positioned and installed by the ninth positioning bolt, so as to achieve multiple positioning effects on the overall equipment, thereby improving the overall stability of the equipment during actual surveying and mapping, improving the final surveying and mapping accuracy, and reducing the situation of frequent manual maintenance. The connecting base plate and the surveying instrument positioning base plate are reinforced and connected by the eleventh positioning bolt, and the connecting top plate and the connecting frame are reinforced and connected by the twelfth positioning bolt, so as to achieve the positioning connection of the surveying instrument positioning base plate and the surveying instrument mounting base plate, and at the same time, the damping shock absorber and the spring can play a buffering and protective effect;

[0023] 2. The present invention is provided with a first mapping mechanism and a second mapping mechanism, and two second mapping cameras are used to perform secondary mapping processing, so as to facilitate mapping processing of scenes with different heights. The height adjustment during mapping is performed by the cooperation of an electric telescopic rod and a hand wheel, and the first fan and the heat sink are reinforced and installed by a first positioning bolt. During actual operation, the semiconductor refrigeration sheet is operated, and the refrigeration end is used for refrigeration processing. The bidirectional fan design of the first fan can transport the refrigeration gas at the refrigeration end, thereby assisting the electric control box in rapid heat dissipation processing. At the same time, the first fan can also be used for normal air outlet operation only, and the dust on the surface of each device of the electric control box can be blown away while assisting the normal heat dissipation processing of the electric control box, which is convenient. Switching different operation modes according to different heat dissipation degrees not only improves the flexibility of the overall equipment, but also facilitates the control of electricity costs. The first surveying and mapping mechanism and the second surveying and mapping mechanism cooperate to meet the surveying and mapping needs of different operation scenarios. The first fixing plate, the second fixing plate and the positioning rod cooperate to perform a positioning installation on the overall equipment. Auxiliary positioning mechanisms are installed on both sides of the surveying and mapping instrument installation base plate. The seventh positioning bolt and the ninth positioning bolt are installed to coordinate the secondary positioning installation of the overall equipment, thereby improving the installation stability of the overall equipment. A heat sink is provided on one side of the electric control box to coordinate the switching of the auxiliary heat dissipation mode, thereby accelerating the heat dissipation efficiency of the equipment and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view of the overall structure of the present invention;

[0025] Figure 2 It is a rear view of the overall structure of the present invention;

[0026] Figure 3 This is a schematic diagram of the explosion of the first-view structure of the positioning base plate of the surveying and mapping instrument of the present invention;

[0027] Figure 4 This is an exploded schematic diagram of the second viewing angle structure of the positioning base plate of the surveying and mapping instrument of the present invention;

[0028] Figure 5 This is a schematic diagram of the internal structure of the heat dissipation box of the present invention from a first viewing angle;

[0029] Figure 6 A schematic diagram of the internal structure of the heat dissipation box of the present invention from a second viewing angle;

[0030] Figure 7 It is an enlarged schematic diagram of the first surveying and mapping mechanism of the present invention;

[0031] Figure 8 It is an enlarged schematic diagram of the auxiliary positioning mechanism of the present invention;

[0032] Fig. 9 It is an enlarged schematic diagram of the buffer protection mechanism of the present invention.

[0033] In the figure:

[0034] 1. Surveying instrument positioning base plate; 11. First fixing plate; 12. First mounting hole; 13. Mounting inner cavity; 14. Dustproof base plate; 15. Limiting block;

[0035] 2. Surveying and mapping instrument mounting base plate; 21. Second fixing plate; 22. Second mounting hole;

[0036] 3. heat sink; 31. semiconductor cooling sheet; 32. heating end; 33. cooling end; 34. first fixing frame; 35. first fan; 36. first positioning bolt; 37. second fixing frame; 38. second fan; 39. second positioning bolt;

[0037] 4. Electric control box; 41. Rotating plate; 42. Limiting bolt; 43. Side baffle; 44. Driving motor; 45. Mounting frame; 46. Third positioning bolt; 47. Limiting block; 48. Fourth positioning bolt; 49. First surveying and mapping camera;

[0038] 5. First mounting sleeve; 51. Auxiliary mounting plate; 52. Fifth positioning bolt; 53. Electric telescopic rod; 54. Mounting slot; 55. Connecting sleeve; 56. Connecting rod; 57. Second mapping camera;

[0039] 6. Auxiliary positioning mechanism; 61. First fitting base plate; 62. Limit seat; 63. Counterweight rod; 64. Sixth positioning bolt; 65. Seventh positioning bolt; 66. Second fitting base plate; 67. Second mounting sleeve; 68. Eighth positioning bolt; 69. Ninth positioning bolt;

[0040] 7. Connecting plate; 71. Fixing column; 72. Limiting slide block; 73. Reciprocating screw rod; 74. Hand wheel; 75. Tenth positioning bolt;

[0041] 8. Buffer protection mechanism; 81. Connecting frame; 82. Connecting bottom plate; 83. Connecting top plate; 84. Damping shock absorber; 85. Spring; 86. Eleventh positioning bolt; 87. Twelfth positioning bolt. DETAILED DESCRIPTION

[0042] 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.

[0043] See also Figure 1-Figure 9 The present invention provides a technical solution: a surveying instrument positioning device for engineering surveying and mapping, comprising a surveying instrument positioning base plate 1, and also comprising:

[0044] A first surveying and mapping mechanism is installed on the top of the surveying and mapping instrument positioning base plate 1. The first surveying and mapping mechanism includes an electric control box 4. The electric control box 4 is installed on the top of the surveying and mapping instrument positioning base plate 1. A rotating disk 41 is installed on the top of the rotating disk 41. Two side baffles 43 are installed on the top of the rotating disk 41. The two side baffles 43 are symmetrically distributed. A driving motor 44 is installed between the two side baffles 43. The output end of the driving motor 44 is rotatably connected to a mounting frame 45. Two first surveying and mapping cameras 49 are installed inside the mounting frame 45. The ends of the two first surveying and mapping cameras 49 that are far away from each other both extend to the outside of the mounting frame 45.

[0045] See also Figure 1-Figure 7 In this solution, limit blocks 47 are installed on the tops of the two side baffles 43, and the mounting frame 45 is located between the two limit blocks 47. Limit pins 42 extending to the inside of the positioning base plate 1 of the surveying instrument are installed on the top of the electric control box 4 and on both sides of the rotating disk 41. Fourth positioning bolts 48 are installed on the tops of the two limit blocks 47, and one end of the bottom of the fourth positioning bolt 48 extends to the inside of the side baffle 43. A third positioning bolt 46 used in conjunction with the first surveying and mapping camera 49 is installed on the top of the mounting frame 45. The limit blocks 47 and the side baffles 43 are positioned and installed by the fourth positioning bolt 48 after positioning, thereby improving the stability of the equipment during actual surveying and mapping. The mounting frame 45 and the first surveying and mapping camera 49 are reinforced and installed by the third positioning bolt 46, which is convenient for quick disassembly and assembly during maintenance. The combination design of multiple bolts not only facilitates maintenance and disassembly during operation, but also reduces the actual installation and use cost.

[0046] An auxiliary mounting plate 51 is installed on the top of the surveying and mapping instrument positioning base plate 1. The auxiliary mounting plate 51 is located on one side of the first surveying and mapping mechanism. A second surveying and mapping mechanism is installed above the auxiliary mounting plate 51. The second surveying and mapping mechanism includes a first mounting sleeve 5. The top of the auxiliary mounting plate 51 is fixedly connected to the first mounting sleeve 5. The top of the first mounting sleeve 5 is fixedly connected to an electric telescopic rod 53. The output end of the electric telescopic rod 53 is fixedly connected to a connecting sleeve 55. A connecting rod 56 is installed inside the connecting sleeve 55. A second surveying and mapping camera 57 is installed at one end of the connecting rod 56. A connecting plate 7 is installed at the other end of the connecting rod 56. A fixing column 71 is installed at one side of the connecting plate 7.

[0047] See also Figure 1-Figure 4 In this scheme, a dustproof bottom plate 14 is installed at the bottom of the surveying instrument positioning bottom plate 1, and an installation cavity 13 is opened inside the surveying instrument positioning bottom plate 1 and above the dustproof bottom plate 14. The inside of the installation cavity 13 is installed with equidistant and symmetrically distributed limit blocks 15, and the top ends of the limit blocks 15 extend to both sides of the electric control box 4. An installation groove 54 for matching the installation of the auxiliary installation plate 51 is opened inside the surveying instrument positioning bottom plate 1 and on one side away from the limit blocks 15. The top of the auxiliary installation plate 51 and the surrounding of the first installation sleeve 5 are all threadedly connected with the fifth positioning bolt 52 extending to the inside of the surveying instrument positioning bottom plate 1. The auxiliary mounting plate 51 and the surveying instrument positioning bottom plate 1 are reinforced and installed by four fifth positioning bolts 52, which is convenient for quick disassembly and assembly during maintenance. The installation groove 54 is opened inside the surveying instrument positioning bottom plate 1 to assist in the installation of the auxiliary mounting plate 51. The dustproof bottom plate 14 is installed at the bottom of the surveying instrument positioning bottom plate 1 to facilitate the maintenance of the internal equipment during use.

[0048] A surveying instrument installation base plate 2 is installed at the bottom of the surveying instrument positioning base plate 1, and two buffer protection mechanisms 8 are installed between the surveying instrument positioning base plate 1 and the surveying instrument installation base plate 2;

[0049] See also Figure 1-Figure 9 In this scheme, the buffer protection mechanism 8 includes a connecting frame 81 and a connecting bottom plate 82. Two connecting frames 81 are installed at the bottom of the dustproof bottom plate 14. The two connecting frames 81 are symmetrically distributed. A connecting top plate 83 is installed at the bottom of the two connecting frames 81. The bottoms of the two connecting top plates 83 are fixedly connected with equidistantly distributed springs 85. Damping shock absorbers 84 are installed inside the springs 85. The bottoms of the springs 85 are fixedly connected with the connecting bottom plate 82. The bottoms of the connecting bottom plates 82 are connected to the surveying instrument installation bottom plate 2.

[0050] The inside of the two connecting base plates 82 and the four sides of the spring 85 are all threadedly connected with the eleventh positioning bolt 86 extending to the inside of the surveying instrument mounting base plate 2, and the bottom of the connecting top plate 83 and the four sides of the spring 85 are all threadedly connected with the twelfth positioning bolt 87 extending to the inside of the surveying instrument positioning base plate 1. The twelfth positioning bolt 87 passes through the corresponding connecting frame 81, and the connecting base plate 82 and the surveying instrument positioning base plate 1 are reinforced and connected by the eleventh positioning bolt 86, and the connecting top plate 83 and the connecting frame 81 are reinforced and connected by the twelfth positioning bolt 87, thereby achieving the positioning connection of the surveying instrument positioning base plate 1 and the surveying instrument mounting base plate 2 while achieving a buffering and protective effect through the damping shock absorber 84 and the spring 85.

[0051] Both sides of the surveying and mapping instrument positioning base plate 1 are fixedly connected with symmetrically distributed first fixing plates 11, and the interiors of the four first fixing plates 11 are all provided with first mounting holes 12;

[0052] Both sides of the surveying instrument installation base plate 2 are fixedly connected with symmetrically distributed second fixing plates 21, and the insides of the four second fixing plates 21 are each provided with a second installation hole 22, and the insides of the two second installation holes 22 are each installed with a positioning rod that passes through the first installation hole 12 and extends to the installation ground;

[0053] The surveying instrument installation base plate 2 is located on both sides of the second fixing plate 21 and is equipped with auxiliary positioning mechanisms 6. The auxiliary positioning mechanisms 6 include a first fitting base plate 61. The surveying instrument installation base plate 2 is located on both sides of the second fixing plate 21 and is equipped with two first fitting base plates 61. The tops of the two first fitting base plates 61 are both equipped with limit seats 62. A counterweight rod 63 is installed between the two limit seats 62. The outer side of the counterweight rod 63 is sleeved with a second installation sleeve 67. The bottom of the second installation sleeve 67 is equipped with a second fitting base plate 66.

[0054] A heat sink 3 is fixedly connected to the top of the surveying and mapping instrument positioning base plate 1 , and the heat sink 3 is located between the first mounting sleeve 5 and the electric control box 4 .

[0055] See also Figure 8In this scheme, the surveying and mapping instrument mounting base plate 2 is installed with reinforced mounting plates on both sides adjacent to the second fixing plate 21, the interiors of the two first fitting base plates 61 are threadedly connected with the seventh positioning bolts 65 that penetrate the reinforced mounting plates, the interiors of the second fitting base plates 66 are threadedly connected with the ninth positioning bolts 69 that penetrate the reinforced mounting plates, the interiors of the second mounting sleeve 67 are installed with the eighth positioning bolts 68 that extend to the interior of the reinforced mounting plates, and the outer sides of the two limit seats 62 are installed with the sixth positioning bolts 64 used in conjunction with the counterweight rod 63. The two first fitting base plates 61 and the reinforced mounting plates are positioned and installed by multiple seventh positioning bolts 65, and the second fitting base plates 66 and the reinforced mounting plates are positioned and installed by the ninth positioning bolts 69, thereby achieving multiple positioning effects on the overall equipment, thereby improving the overall stability of the equipment during actual surveying and mapping, improving the final surveying and mapping accuracy, and reducing the need for frequent manual maintenance.

[0056] See also Figure 1-Figure 2 In this scheme, the internal rotation of the fixed column 71 is connected to a reciprocating screw rod 73, the outer side of the reciprocating screw rod 73 is threadedly connected to a limit slider 72, the limit slider 72 is connected to the connecting plate 7, the outer side of the connecting plate 7 is threadedly connected to a tenth positioning bolt 75 extending to the inside of the limit slider 72, the inside of the connecting plate 7 is provided with a limit guide rail used to cooperate with the limit slider 72, a hand wheel 74 is installed on the top of the connecting plate 7, and the bottom end of the hand wheel 74 extends into the inside of the connecting plate 7 and is fixedly connected to the reciprocating screw rod 73.

[0057] In this solution, the reciprocating screw 73 is driven to rotate by rotating the handwheel 74, and the limit slider 72 is driven to move up and down inside the limit guide rail, so that the handwheel 74 installed on one side is adjusted in height, and the electric telescopic rod 53 is operated synchronously to adjust the surveying height of the first surveying and mapping mechanism, thereby increasing the actual surveying and mapping range.

[0058] See also Figure 5-Figure 6In this solution, a semiconductor cooling sheet 31 is fixedly connected to the inside of the heat sink 3, a heating end 32 is installed at one end of the semiconductor cooling sheet 31, and a cooling end 33 is installed at the other end of the semiconductor cooling sheet 31. A first fixing frame 34 is installed on the side of the heat sink 3 close to the electric control box 4, and a first fan 35 is installed inside the first fixing frame 34. The outer side of the first fixing frame 34 is threadedly connected with four first positioning bolts 36 extending to the inside of the cooling end 33. The first fan 35 is a two-way fan, and the first fan 35 and the heat sink 3 are reinforced and installed by the first positioning bolts 36. In actual operation, the semiconductor cooling sheet 31 is operated, and the cooling end 33 is cooled. Through the design of the two-way fan of the first fan 35, the cooling gas of the cooling end 33 can be transported out, thereby assisting the electric control box 4 to quickly dissipate heat. At the same time, it can also be operated normally by the first fan 35 to assist the normal heat dissipation of the electric control box 4 while blowing away the dust on the surface of each device of the electric control box 4, so as to facilitate switching different operation modes according to different heat dissipation degrees, which not only improves the use flexibility of the overall equipment, but also facilitates the control of the power cost.

[0059] The outer side of the semiconductor refrigeration plate 31 is covered with a partition, and a second fixed frame 37 is installed on the side of the heat sink 3 away from the first fixed frame 34. A second fan 38 is installed inside the second fixed frame 37. The outer side of the second fixed frame 37 is threadedly connected with four second positioning bolts 39 extending to the inside of the heating end 32. The second fan 38 is a bidirectional fan. Air outlet slots are provided on both sides of the heat sink 3. The second fixed frame 37 and the second fan 38 are reinforced and installed by the second positioning bolts 39. The hot gas generated by the semiconductor refrigeration plate 31 and the cooling end 33 during operation is assisted by the second fan 38 for exhaust treatment, thereby extending the service life of the equipment.

[0060] See also Figure 1-Figure 9 In this solution, a main control board is installed inside the electric control box 4, and a control chip is fixedly connected to the outside of the main control board. The semiconductor cooling plate 31, the heating end 32, the cooling end 33, the first fan 35, the second fan 38, the electric control box 4, the drive motor 44, the first surveying and mapping camera 49, the electric telescopic rod 53 and the second surveying and mapping camera 57 are all electrically connected to the control chip.

[0061] In this solution, the control chip is used to control the operation of the semiconductor refrigeration plate 31, the heating end 32, the cooling end 33, the first fan 35, the second fan 38, the electric control box 4, the drive motor 44, the first surveying and mapping camera 49, the electric telescopic rod 53 and the second surveying and mapping camera 57, thereby realizing the unified management of power equipment and facilitating manual maintenance and remote control processing.

[0062] See also Figure 1-Figure 9 , the working principle of the present invention:

[0063] During actual operation, move the equipment to the required working location.

[0064] The auxiliary mounting plate 51 and the surveying instrument positioning base plate 1 are reinforced and installed by four fifth positioning bolts 52, which is convenient for quick disassembly and assembly during maintenance. The auxiliary mounting plate 51 is assisted in installation by opening a mounting groove 54 inside the surveying instrument positioning base plate 1. The dustproof base plate 14 is installed at the bottom of the surveying instrument positioning base plate 1 to facilitate internal equipment maintenance during use. The two first fitting base plates 61 and the reinforced mounting plates are positioned and installed by multiple seventh positioning bolts 65, and the second fitting base plate 66 and the reinforced mounting plate are positioned and installed by the ninth positioning bolt 69, thereby achieving multiple positioning effects on the entire equipment, thereby improving the overall stability of the equipment during actual surveying and mapping, improving the final surveying and mapping accuracy, and reducing the need for frequent manual maintenance.

[0065] The connection between the connecting base plate 82 and the surveying instrument positioning base plate 1 is reinforced by the eleventh positioning bolt 86, and the connection between the connecting top plate 83 and the connecting frame 81 is reinforced by the twelfth positioning bolt 87, so that the surveying instrument positioning base plate 1 and the surveying instrument mounting base plate 2 are kept in position and connected, and the damping shock absorber 84 and the spring 85 can play a buffering and protective effect.

[0066] The fourth positioning bolt 48 is used to position and install the limit block 47 and the side baffle 43 after positioning, thereby improving the stability of the equipment during actual surveying and mapping. The third positioning bolt 46 is used to reinforce the installation of the mounting frame 45 and the first surveying and mapping camera 49, which is convenient for quick disassembly and assembly during maintenance. The combination design of multiple bolts not only facilitates maintenance and disassembly during operation, but also reduces the actual installation and use costs.

[0067] By rotating the handwheel 74 to drive the reciprocating screw rod 73 to rotate, the limit slider 72 is driven to move up and down inside the limit guide rail, so that the handwheel 74 installed on one side can be adjusted in height, and the electric telescopic rod 53 can be used to operate synchronously to adjust the surveying height of the first surveying and mapping mechanism, thereby increasing the actual surveying and mapping range. A surveying and mapping process is performed once through the two first surveying and mapping cameras 49, and a second surveying and mapping camera 57 of the same structure is installed on the side of the fixed column 71 away from the connecting plate 7. A secondary surveying and mapping process is performed through the two second surveying and mapping cameras 57, which facilitates the surveying and mapping of scenes with different heights. The height adjustment during surveying is performed through the cooperation of the electric telescopic rod 53 and the handwheel 74.

[0068] The first fan 35 and the heat sink 3 are reinforced and installed by the first positioning bolt 36. During actual operation, the semiconductor refrigeration sheet 31 is used to operate, and the refrigeration treatment is performed through the refrigeration end 33. The bidirectional fan design of the first fan 35 can transport the refrigeration gas from the refrigeration end 33, thereby assisting the electric control box 4 in rapid heat dissipation. At the same time, the first fan 35 can also be used for normal air outlet operation, and the dust on the surface of each device in the electric control box 4 can be blown away while assisting the normal heat dissipation of the electric control box 4. It is convenient to switch different operation modes according to different heat dissipation degrees, which not only improves the use flexibility of the overall equipment, but also facilitates the control of electricity cost. Air outlet slots are provided on both sides of the heat sink 3.

[0069] The second fixing frame 37 and the second fan 38 are reinforced and installed by the second positioning bolts 39. The hot gas generated by the operation of the semiconductor refrigeration plate 31 and the cooling end 33 is assisted by the second fan 38 for exhaust treatment, thereby extending the service life of the equipment. The control chip is used to control the operation of the semiconductor refrigeration plate 31, the heating end 32, the cooling end 33, the first fan 35, the second fan 38, the electrical control box 4, the drive motor 44, the first surveying and mapping camera 49, the electric telescopic rod 53 and the second surveying and mapping camera 57, thereby realizing the unified management of power equipment and facilitating manual maintenance and remote control processing.

[0070] The first surveying and mapping mechanism cooperates with the second surveying and mapping mechanism to meet the surveying and mapping needs of different working scenarios. The first fixing plate 11, the second fixing plate 21 and the positioning rod cooperate to perform a positioning and installation of the entire equipment. Auxiliary positioning mechanisms 6 are installed on both sides of the surveying and mapping instrument installation base plate 2, and the seventh positioning bolt 65 and the ninth positioning bolt 69 are installed to perform a secondary positioning and installation of the entire equipment, thereby improving the installation stability of the entire equipment. A heat sink 3 is provided on one side of the electric control box 4 to switch the auxiliary heat dissipation mode, thereby accelerating the heat dissipation efficiency of the equipment and extending the service life of the equipment.

[0071] 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 instrument positioning device for engineering surveying and mapping, comprising a surveying instrument positioning base plate (1), characterized in that: Also includes: A first surveying and mapping mechanism is installed on the top of the surveying and mapping instrument positioning base plate (1), and the first surveying and mapping mechanism comprises an electric control box (4). The electric control box (4) is installed on the top of the surveying and mapping instrument positioning base plate (1), and a rotating disk (41) is installed on the top of the electric control box (4). A mounting frame (45) is installed inside the rotating disk (41), and two first surveying and mapping cameras (49) are installed inside the mounting frame (45); An auxiliary mounting plate (51) is mounted on the top of the surveying and mapping instrument positioning base plate (1), and a second surveying and mapping mechanism is mounted above the auxiliary mounting plate (51); A surveying instrument mounting base plate (2) is installed at the bottom of the surveying instrument positioning base plate (1), and two buffer protection mechanisms (8) are installed between the surveying instrument positioning base plate (1) and the surveying instrument mounting base plate (2); Both sides of the surveying and mapping instrument installation base plate (2) are fixedly connected with symmetrically distributed second fixing plates (21); The surveying instrument installation base plate (2) is provided with auxiliary positioning mechanisms (6) on both sides of the second fixing plate (21), and the auxiliary positioning mechanisms (6) include a first fitting base plate (61). The surveying instrument installation base plate (2) is provided with two first fitting base plates (61) on both sides of the second fixing plate (21), and the tops of the two first fitting base plates (61) are provided with limit seats (62), and a counterweight rod (63) is provided between the two limit seats (62).

2. The surveying and mapping instrument positioning device for engineering surveying and mapping according to claim 1 is characterized in that: Two side baffles (43) are installed on the top of the rotating disk (41), a driving motor (44) is installed between the two side baffles (43), the output end of the driving motor (44) is rotatably connected to the mounting frame (45), and the tops of the two side baffles (43) are both installed with limit stops (47). The top of the electric control box (4) and both sides of the rotating disk (41) are both installed with limit pins (42) extending to the inside of the surveying instrument positioning base plate (1), and the tops of the two limit stops (47) are both installed with fourth positioning bolts (48). The top of the mounting frame (45) is installed with a third positioning bolt (46) used in conjunction with the first surveying camera (49).

3. The surveying and mapping instrument positioning device for engineering surveying and mapping according to claim 2 is characterized in that: The second surveying and mapping mechanism comprises a first mounting sleeve (5), the top of the auxiliary mounting plate (51) is fixedly connected to the first mounting sleeve (5), the top of the first mounting sleeve (5) is fixedly connected to an electric telescopic rod (53), the output end of the electric telescopic rod (53) is fixedly connected to a connecting sleeve (55), a connecting rod (56) is installed inside the connecting sleeve (55), one end of the connecting rod (56) is installed with a second surveying and mapping camera (57), the other end of the connecting rod (56) is installed with a connecting plate (7), and the connecting plate (7) is A fixed column (71) is installed on one side, and a reciprocating screw (73) is rotatably connected inside the fixed column (71). The outer side of the reciprocating screw (73) is threadedly connected to a limiting slider (72). The limiting slider (72) is connected to a connecting plate (7). The outer side of the connecting plate (7) is threadedly connected to a tenth positioning bolt (75) extending into the interior of the limiting slider (72). A hand wheel (74) is installed on the top of the connecting plate (7), and one end of the bottom of the hand wheel (74) extends into the interior of the connecting plate (7) and is fixedly connected to the reciprocating screw (73).

4. The surveying instrument positioning device for engineering surveying and mapping according to claim 2, characterized in that: The outer side of the counterweight rod (63) is sleeved with a second mounting sleeve (67), the bottom of the second mounting sleeve (67) is installed with a second fitting base plate (66), the two sides of the surveying instrument mounting base plate (2) adjacent to the second fixing plate (21) are installed with reinforcement mounting plates, the interiors of the two first fitting base plates (61) are threadedly connected with a seventh positioning bolt (65) penetrating the reinforcement mounting plate, the interior of the second fitting base plate (66) is threadedly connected with a ninth positioning bolt (69) penetrating the reinforcement mounting plate, the interior of the second mounting sleeve (67) is installed with an eighth positioning bolt (68) extending to the interior of the reinforcement mounting plate, and the outer sides of the two limit seats (62) are installed with a sixth positioning bolt (64) used in conjunction with the counterweight rod (63).

5. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: A heat sink (3) is fixedly connected to the top of the surveying instrument positioning base plate (1), a semiconductor cooling plate (31) is fixedly connected inside the heat sink (3), a heating end (32) is installed at one end of the semiconductor cooling plate (31), and a cooling end (33) is installed at the other end of the semiconductor cooling plate (31), a first fixing frame (34) is installed on the side of the heat sink (3) close to the electric control box (4), a first fan (35) is installed inside the first fixing frame (34), and four first positioning bolts (36) extending to the inside of the cooling end (33) are threadedly connected to the outer side of the first fixing frame (34).

6. The surveying and mapping instrument positioning device for engineering surveying and mapping according to claim 5, characterized in that: The outer side of the semiconductor refrigeration plate (31) is covered with a partition plate, and a second fixed frame (37) is installed on the side of the heat dissipation box (3) away from the first fixed frame (34). A second fan (38) is installed inside the second fixed frame (37), and the outer side of the second fixed frame (37) is threadedly connected with four second positioning bolts (39) extending to the inside of the heating end (32).

7. The surveying and mapping instrument positioning device for engineering surveying and mapping according to claim 6, characterized in that: A dustproof bottom plate (14) is installed at the bottom of the surveying instrument positioning bottom plate (1); an installation cavity (13) is provided inside the surveying instrument positioning bottom plate (1) and above the dustproof bottom plate (14); equidistant and symmetrically distributed limit blocks (15) are installed inside the installation cavity (13); a mounting groove (54) for matching with an auxiliary mounting plate (51) is provided inside the surveying instrument positioning bottom plate (1) and on a side away from the limit blocks (15); a fifth positioning bolt (52) extending to the inside of the surveying instrument positioning bottom plate (1) is threadedly connected to the top of the auxiliary mounting plate (51) and around the first mounting sleeve (5).

8. The surveying and mapping instrument positioning device for engineering surveying and mapping according to claim 7, characterized in that: The buffer protection mechanism (8) comprises a connecting frame (81) and a connecting bottom plate (82); two connecting frames (81) are installed at the bottom of the dustproof bottom plate (14); a connecting top plate (83) is installed at the bottom of the two connecting frames (81); the bottoms of the two connecting top plates (83) are fixedly connected with equidistantly distributed springs (85); damping shock absorbers (84) are installed inside the springs (85); and the bottoms of the springs (85) are fixedly connected with the connecting bottom plate (82).

9. The surveying instrument positioning device for engineering surveying and mapping according to claim 8, characterized in that: The inside of the two connecting base plates (82) and the surrounding of the spring (85) are both threadedly connected with an eleventh positioning bolt (86) extending to the inside of the surveying instrument mounting base plate (2), and the bottom of the connecting top plate (83) and the surrounding of the spring (85) are both threadedly connected with a twelfth positioning bolt (87) extending to the inside of the surveying instrument positioning base plate (1), and the twelfth positioning bolt (87) passes through the corresponding connecting frame (81).

10. The surveying instrument positioning device for engineering surveying and mapping according to claim 6, characterized in that: A main control board is installed inside the electric control box (4), a control chip is fixedly connected to the outside of the main control board, and the semiconductor cooling plate (31), the heating end (32), the cooling end (33), the first fan (35), the second fan (38), the electric control box (4), the drive motor (44), the first surveying and mapping camera (49), the electric telescopic rod (53) and the second surveying and mapping camera (57) are all electrically connected to the control chip.

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