A surveying instrument positioning device for surveying and mapping engineering

Abstract

The present invention discloses a surveying instrument positioning device for surveying and mapping engineering, and the present invention relates to the field of surveying and mapping technology. The surveying instrument is installed on a mounting panel, and then the lateral rotation position on the mounting panel is changed by a micro motor, and at the same time, the longitudinal rotation position on the mounting panel is changed by an upper rotating boss on a first fixed plate, so as to change the required surveying and positioning angle, and then the longitudinal rotation position is determined by the damping rotation between the first fixed plate and the upper rotating boss, and when the angle needs to be adjusted, the two rotation limiting blocks on the lower fixed boss are rotated, and auxiliary fixation is performed by the friction between the rotating shaft and the lower fixed boss, and the position is fixed by the two rotation limiting blocks, and then the multiple sleeve rods on the lower circular plate are unfolded, and the rotation angle is connected to each other by the short rods on the multiple telescopic rods and the clamping blocks on the telescopic rods, so as to ensure the fixed angle and fixed support, and the use is simple, convenient and convenient.

Description

Technical Field

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

[0002] After searching, publication number CN113701005B discloses a surveying instrument positioning device for engineering surveying, including a fixed base, an adjustment mechanism, the adjustment mechanism includes an adjustment motor, a limit component, an adjustment block, a connecting component and an installation box, the adjustment motor is fixedly connected to the installation box, the bottom of the installation box is rotatably connected to the fixed base, the connecting component is arranged on the installation box and the adjustment block, the limit component is arranged on the adjustment block, and the limit component is slidably embedded in the top of the fixed base, by rotating the adjusting motor, the connecting rod is driven to rotate, the connecting gear is rotated, the rotating gear is rotated, and the threaded rod is driven to rotate at the same time, the fixed plate moves on the threaded rod, which can facilitate the user to disassemble the surveying instrument, and at the same time increases the fixing effect of the surveying instrument, by rotating the adjusting block, the rotation of the adjusting block can drive the meshing ring to rotate, the adjusting gear can be driven to rotate, the fixed gear can be driven to rotate and the installation box can be driven to rotate, thereby driving the surveying instrument on the fixed box to rotate for angle adjustment.

[0003] However, it has certain defects. Its fixed structure is not convenient for users to unfold and use. At the same time, it is not convenient to move and adjust it after it is turned. It needs to be picked up and adjusted to correct the level again. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a surveying instrument positioning device for surveying and mapping engineering, which solves the problems raised by the background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a surveying instrument positioning device for surveying and mapping engineering, comprising a first fixed plate, a lower support column is fixedly arranged on the lower side of the first fixed plate, a rotating shaft is fixedly arranged on the lower side of the lower support column, a lower fixed boss is arranged on the lower outer side of the rotating shaft, a limiting groove is opened on the surface of the lower fixed boss, a lower fixed support long rod is fixedly arranged on the lower side of the lower fixed boss, a lower circular plate platform is fixedly arranged on the lower side of the lower fixed support long rod, a plurality of rotating connecting blocks are rotatably arranged on the surface of the lower circular plate platform, a sleeve rod is fixedly arranged on each of the rotating connecting blocks, a telescopic rod is movably arranged on one end of each of the sleeve rods away from the rotating connecting block, and a movement limiting component is fixedly arranged on one end of each of the telescopic rods away from the sleeve rod.

[0006] Preferably, the movement limiting assembly includes a rotating plate fixedly connected to the sleeve rod, the rotating plate is rotatably provided with a card plate, the surface of the card plate is provided with an avoidance card groove, and a lower roller is rotatably provided on the end of the card plate away from the rotating plate, a lower plate block is fixedly provided on the lower side of the card plate, a guide groove is provided on the surface of the lower plate block, a cylindrical screw is slidably provided inside the guide groove, a plurality of lower limiting circular holes are provided on the surface of the lower plate block, a limiting circular rod is fixedly provided on the lower limiting circular hole, an elastic connecting piece is rotatably provided on the rotating plate, and the other end of the elastic connecting piece is rotatably connected to the cylindrical screw and the limiting circular rod.

[0007] Preferably, an upper rotating boss is rotatably provided on the upper side of the first fixed plate, an upper fixed mounting connecting block is fixedly provided on the surface of the upper rotating boss, a lower supporting cylindrical rod is fixedly provided on the upper side of the upper rotating boss via the upper fixed mounting connecting block, a connecting boss plate is fixedly provided on the upper fixed mounting connecting block via the lower supporting cylindrical rod, the lower supporting cylindrical rod is fixedly provided with an upper supporting cylindrical rod via the connecting boss plate, a micro motor is fixedly provided on the surface of the upper supporting cylindrical rod, and a rotating shaft is fixedly provided on the outer side of the micro motor.

[0008] Preferably, a clamping block is fixedly provided on the telescopic rod, and a short rod is clamped and connected to the telescopic rod via the clamping block.

[0009] Preferably, a rotation limiting block is rotatably provided on the surface of the lower fixed boss, and two rotation limiting blocks are rotatably provided on the surface of the lower fixed boss.

[0010] Preferably, two lower supporting cylindrical rods are fixedly arranged on the upper fixed installation connecting block, and the surface of the connecting boss plate is provided with hole grooves with the same diameter as the outer surface of the lower supporting cylindrical rod and the upper supporting cylindrical rod, and the number of the hole grooves is the sum of the number of the lower supporting cylindrical rod and the upper supporting cylindrical rod.

[0011] Preferably, a plurality of lower limiting circular holes are opened on the surface of the lower plate block, and the spacings between adjacent lower limiting circular holes are the same, and the telescopic rod is fixedly connected to the rotating plate on the movement limiting assembly.

[0012] Preferably, the method of use comprises the following steps:

[0013] Step S1: The surveying instrument is mounted on the mounting panel, and then the lateral rotation position of the mounting panel is changed by a micro motor, and at the same time, the longitudinal rotation position of the mounting panel is changed by the upper rotating boss on the first fixing plate, so as to change the required surveying and positioning angle, and then the longitudinal rotation position is determined by the damping rotation between the first fixing plate and the upper rotating boss;

[0014] Step S2: When the angle needs to be adjusted, the two rotation limiting blocks on the lower fixed boss are rotated, and auxiliary fixation is performed by the friction between the rotating shaft and the lower fixed boss. At the same time, after the position is determined, the position is fixed by the two rotation limiting blocks, and then the multiple sleeve rods on the lower circular plate are unfolded, and the rotation angle is connected to each other through the short rods on the multiple telescopic rods and the clamping blocks on the telescopic rods to ensure the fixed angle and fixed support;

[0015] Step S3: Auxiliary buffering and fixed support are performed by moving the limiting component, the rotating plate is fixed on the telescopic rod, the supporting angle and load-bearing weight of the telescopic rod are borne by the elastic connecting member, and the load-bearing adjustment force is assisted by the multiple lower limiting circular holes on the lower plate block and the fixed angle of the elastic connecting member. At the same time, the guide groove member performs auxiliary guiding and the position is fixed by the limiting circular rod.

[0016] The present invention provides a surveying instrument positioning device for surveying and mapping engineering. Compared with the prior art, it has the following beneficial effects:

[0017] 1. A surveying instrument positioning device for surveying and mapping engineering, which is installed on a mounting panel, and then the lateral rotation position on the mounting panel is changed by a micro motor, and at the same time, the longitudinal rotation position on the mounting panel is changed by an upper rotating boss on a first fixed plate, so as to change the required surveying and positioning angle, and then the longitudinal rotation position is determined by the damping rotation between the first fixed plate and the upper rotating boss, and when the angle needs to be adjusted, the two rotation limiting blocks on the lower fixed boss are rotated, and auxiliary fixation is performed by the friction force between the rotating shaft and the lower fixed boss, and at the same time, after the position is determined, the position is fixed by the two rotation limiting blocks, and then the multiple sleeve rods on the lower circular plate are unfolded, and the rotation angle is connected to each other by the short rods on the multiple telescopic rods and the clamping blocks on the telescopic rods, so as to ensure the fixed angle and fixed support, and the use is simple, convenient and quick.

[0018] 2. A surveying instrument positioning device for surveying and mapping engineering uses a mobile limiting component for auxiliary buffering and fixed support. The rotating plate is fixed on the telescopic rod. The supporting angle and load-bearing weight of the telescopic rod are borne by an elastic connecting member. The load-bearing adjustment force is assisted by multiple lower limiting circular holes on the lower plate block and the fixed angle of the elastic connecting member. At the same time, the guide groove member performs auxiliary guiding and fixes the position by limiting the circular rod, which is convenient for horizontal movement without lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention from a first viewing angle;

[0020] Figure 2 It is a front view of the structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the present invention from a second viewing angle;

[0022] Figure 4 This is a schematic diagram of the structure of the movement restriction component of the present invention from a first perspective;

[0023] Figure 5 This is a schematic structural diagram of the movement restriction assembly of the present invention from a second viewing angle;

[0024] Figure 6 It is a schematic diagram of the lower structure of the movement limiting assembly of the present invention.

[0025] In the figure: 1. first fixed plate; 2. lower support column; 3. rotating shaft; 4. limiting groove; 5. lower fixed boss; 6. rotating limiting block; 7. upper rotating boss; 8. upper fixed mounting connecting block; 9. lower supporting cylindrical rod; 10. connecting boss plate; 11. upper supporting cylindrical rod; 12. micro motor; 13. mounting panel member; 14. lower fixed supporting long rod; 15. lower circular plate platform; 16. rotating connecting block; 17. sleeve rod; 18. telescopic rod; 19. short rod; 20. block; 21. movement limiting assembly; 211. card plate member; 212. lower roller; 213. rotating plate member; 214. elastic connecting member; 215. avoidance slot; 216. lower plate member block; 217. guide groove member; 218. lower limiting circular hole; 219. cylindrical screw; 2110. limiting circular rod. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-6The present invention provides a technical solution: a surveying instrument positioning device for surveying and mapping engineering, comprising a first fixed plate 1, a lower support column 2 is fixedly arranged on the lower side of the first fixed plate 1, a rotating shaft 3 is fixedly arranged on the lower side of the lower support column 2, a lower fixed boss 5 is arranged on the lower side of the rotating shaft 3, a limiting groove 4 is opened on the surface of the lower fixed boss 5, a lower fixed support long rod 14 is fixedly arranged on the lower side of the lower fixed boss 5, a lower circular plate 15 is fixedly arranged on the lower side of the lower fixed support long rod 14, a plurality of rotating connecting blocks 16 are rotatably arranged on the surface of the lower circular plate 15, a sleeve rod 17 is fixedly arranged on each of the rotating connecting blocks 16, a telescopic rod 18 is movably arranged on the end of each of the sleeve rods 17 away from the rotating connecting block 16, and a movement limiting component 21 is fixedly arranged on the end of each of the telescopic rods 18 away from the sleeve rod 17, The surveying instrument is installed on the mounting panel member 13, and then the lateral rotation position on the mounting panel member 13 is changed by the micro motor 12, and at the same time, the longitudinal rotation position on the mounting panel member 13 is changed by the upper rotating boss 7 on the first fixed plate 1, and the required surveying and positioning angle is changed. Then, the longitudinal rotation position is determined by the damping rotation between the first fixed plate 1 and the upper rotating boss 7. When the angle adjustment is required, the two rotation limiting blocks 6 on the lower fixed boss 5 are rotated, and auxiliary fixation is performed by the friction force between the rotating shaft 3 and the lower fixed boss 5. At the same time, after the position is determined, the position is fixed by the two rotation limiting blocks 6, and then the multiple sleeve rods 17 on the lower circular plate 15 are unfolded, and the rotation angle is connected to each other through the short rods 19 on the multiple telescopic rods 18 and the blocks 20 on the telescopic rods 18 to ensure a fixed angle and fixed support.

[0028] The movement limiting assembly 21 includes a rotating plate 213 fixedly connected to the sleeve rod 17, a card plate 211 is rotatably provided on the rotating plate 213, an avoidance card groove 215 is provided on the surface of the card plate 211, a lower roller 212 is rotatably provided on the end of the card plate 211 away from the rotating plate 213, a lower plate block 216 is fixedly provided on the lower side of the card plate 211, a guide groove 217 is provided on the surface of the lower plate block 216, a cylindrical screw 219 is slidably provided inside the guide groove 217, a plurality of lower limiting circular holes 218 are provided on the surface of the lower limiting circular holes 218, and a lower roller 212 is fixedly provided on the lower side of the card plate 211. A limiting round rod 2110 is provided, and an elastic connecting member 214 is rotatably provided on the rotating plate 213. The other end of the elastic connecting member 214 is rotatably connected to the cylindrical screw 219 and the limiting round rod 2110, and auxiliary buffering and fixed support are performed through the moving limiting component 21. The rotating plate 213 is fixed on the telescopic rod 18, and the supporting angle and load-bearing weight of the telescopic rod 18 are borne by the elastic connecting member 214. The load-bearing adjustment force is assisted by adjusting the multiple lower limiting round holes 218 on the lower plate block 216 and the fixed angle of the elastic connecting member 214. At the same time, the guide groove member 217 performs auxiliary guiding and the position is fixed by the limiting round rod 2110.

[0029] An upper rotating boss 7 is rotatably provided on the upper side of the first fixed plate 1, an upper fixed mounting connecting block 8 is fixedly provided on the surface of the upper rotating boss 7, a lower supporting cylindrical rod 9 is fixedly provided on the upper side of the upper rotating boss 7 through the upper fixed mounting connecting block 8, a connecting boss plate 10 is fixedly provided on the upper fixed mounting connecting block 8 through the lower supporting cylindrical rod 9, an upper supporting cylindrical rod 11 is fixedly provided on the lower supporting cylindrical rod 9 through the connecting boss plate 10, a micro motor 12 is fixedly provided on the surface of the upper supporting cylindrical rod 11, a rotating shaft 3 is fixedly provided on the outer side of the micro motor 12, a clamping block 20 is fixedly provided on the telescopic rod 18, and a short rod 19 is clamped and connected to the telescopic rod 18 through the clamping block 20 A rotation limiting block 6 is rotatably provided on the surface of the lower fixed boss 5, and two rotation limiting blocks 6 are rotatably provided on the surface of the lower fixed boss 5, and two lower supporting cylindrical rods 9 are fixedly provided on the upper fixed installation connecting block 8, and a hole groove with the same diameter as the outer surface of the lower supporting cylindrical rod 9 and the upper supporting cylindrical rod 11 is opened on the surface of the connecting boss plate 10, and the number of the hole grooves is the sum of the number of the lower supporting cylindrical rod 9 and the upper supporting cylindrical rod 11, and a plurality of lower limiting circular holes 218 are opened on the surface of the lower plate block 216, and the spacing between adjacent lower limiting circular holes 218 is the same, and the telescopic rod 18 is fixedly connected to the rotating plate 213 on the movement limiting assembly 21.

[0030] The method of use includes the following steps:

[0031] Step S1: The surveying instrument is mounted on the mounting panel member 13, and then the lateral rotation position of the mounting panel member 13 is changed by the micro motor 12, and at the same time, the longitudinal rotation position of the mounting panel member 13 is changed by the upper rotating boss 7 on the first fixing plate 1, so as to change the required surveying and positioning angle, and then the longitudinal rotation position is determined by the damping rotation between the first fixing plate 1 and the upper rotating boss 7;

[0032] Step S2: When the angle needs to be adjusted, the two rotation limiting blocks 6 on the lower fixed boss 5 are rotated, and the friction between the rotating shaft 3 and the lower fixed boss 5 is used for auxiliary fixation. At the same time, after the position is determined, the position is fixed by the two rotation limiting blocks 6, and then the multiple sleeve rods 17 on the lower circular plate 15 are unfolded, and the rotation angle is connected by the short rods 19 on the multiple telescopic rods 18 and the clamping blocks 20 on the telescopic rods 18 to ensure the fixed angle and fixed support;

[0033] Step S3: Auxiliary buffering and fixed support are performed through the moving limiting component 21, and the rotating plate 213 is fixed on the telescopic rod 18. The supporting angle and load-bearing weight of the telescopic rod 18 are borne by the elastic connecting member 214. The load-bearing adjustment force is assisted by the multiple lower limiting circular holes 218 on the lower plate block 216 and the fixed angle of the elastic connecting member 214. At the same time, the guide groove member 217 performs auxiliary guiding and the position is fixed by the limiting circular rod 2110.

[0034] When in use, the surveying instrument is mounted on the mounting panel 13, and then the lateral rotation position of the mounting panel 13 is changed by the micro motor 12, and at the same time, the longitudinal rotation position of the mounting panel 13 is changed by the upper rotating boss 7 on the first fixed plate 1, so as to change the required surveying and positioning angle. Then, the longitudinal rotation position is determined by the damping rotation between the first fixed plate 1 and the upper rotating boss 7. When the angle needs to be adjusted, the two rotation limiting blocks 6 on the lower fixed boss 5 are rotated, and auxiliary fixation is performed by the friction force between the rotating shaft 3 and the lower fixed boss 5. At the same time, after the position is determined, the position is fixed by the two rotation limiting blocks 6. Afterwards, the multiple sleeve rods 17 on the lower circular plate platform 15 are unfolded, and the rotation angle is connected by the short rods 19 on the multiple telescopic rods 18 and the blocks 20 on the telescopic rods 18 to ensure the fixed angle and fixed support. The mobile limiting assembly 21 is used to provide auxiliary buffering and fixed support. The rotating plate 213 is fixed on the telescopic rod 18. The support angle and load-bearing weight of the telescopic rod 18 are borne by the elastic connecting member 214. The load-bearing adjustment force is assisted by the multiple lower limiting circular holes 218 on the lower plate block 216 and the fixed angle of the elastic connecting member 214. At the same time, the guide groove member 217 provides auxiliary guidance and the position is fixed by the limiting circular rod 2110.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] 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 surveying and mapping engineering, comprising a first fixing plate (1), characterized in that: A lower support column (2) is fixedly provided on the lower side of the first fixed plate (1), a rotating shaft (3) is fixedly provided on the lower side of the lower support column (2), a lower fixed boss (5) is provided on the lower side of the rotating shaft (3), a limiting groove (4) is provided on the surface of the lower fixed boss (5), a lower fixed support long rod (14) is fixedly provided on the lower side of the lower fixed boss (5), a lower circular plate platform (15) is fixedly provided on the lower side of the lower fixed support long rod (14), a plurality of rotating connection blocks (16) are rotatably provided on the surface of the lower circular plate platform (15), each of the rotating connection blocks (16) is fixedly provided with a sleeve rod (17), a telescopic rod (18) is movably provided on one end of each of the sleeve rods (17) away from the rotating connection block (16), and a movement limiting component (21) is fixedly provided on one end of each of the telescopic rods (18) away from the sleeve rod (17); The movement limiting assembly (21) comprises a rotating plate (213) fixedly connected to the sleeve rod (17); a card plate (211) is rotatably arranged on the rotating plate (213); a avoiding card groove (215) is provided on the surface of the card plate (211); a lower roller (212) is rotatably arranged on one end of the card plate (211) away from the rotating plate (213); a lower plate block (216) is fixedly arranged on the lower side of the card plate (211); a guide groove (217) is provided on the surface of the lower plate block (216); a cylindrical screw (219) is slidably arranged inside the guide groove (217); the lower plate A plurality of lower limiting circular holes (218) are provided on the surface of the block (216), a limiting circular rod (2110) is fixedly provided on the lower limiting circular hole (218), an elastic connecting member (214) is rotatably provided on the rotating plate (213), the other end of the elastic connecting member (214) is rotatably connected to the cylindrical screw (219) and the limiting circular rod (2110), a plurality of lower limiting circular holes (218) are provided on the surface of the lower plate block (216), and the spacing between adjacent lower limiting circular holes (218) is the same, and the telescopic rod (18) is fixedly connected to the rotating plate (213) on the movement limiting assembly (21).

2. The surveying instrument positioning device for surveying and mapping engineering according to claim 1, characterized in that: An upper rotating boss (7) is rotatably provided on the upper side of the first fixed plate (1); an upper fixed mounting connection block (8) is fixedly provided on the surface of the upper rotating boss (7); a lower supporting cylindrical rod (9) is fixedly provided on the upper side of the upper rotating boss (7) via the upper fixed mounting connection block (8); a connecting boss plate (10) is fixedly provided on the upper fixed mounting connection block (8) via the lower supporting cylindrical rod (9); an upper supporting cylindrical rod (11) is fixedly provided on the lower supporting cylindrical rod (9) via the connecting boss plate (10); a micro motor (12) is fixedly provided on the surface of the upper supporting cylindrical rod (11); and a rotating shaft (3) is fixedly provided on the outer side of the micro motor (12).

3. The surveying instrument positioning device for surveying and mapping engineering according to claim 1, characterized in that: A clamping block (20) is fixedly provided on the telescopic rod (18), and a short rod (19) is clamped and connected to the telescopic rod (18) via the clamping block (20).

4. The surveying instrument positioning device for surveying and mapping engineering according to claim 1, characterized in that: A rotation limiting block (6) is rotatably provided on the surface of the lower fixed boss (5), and two rotation limiting blocks (6) are rotatably provided on the surface of the lower fixed boss (5).

5. The surveying instrument positioning device for surveying and mapping engineering according to claim 2, characterized in that: Two lower supporting cylindrical rods (9) are fixedly arranged on the upper fixed mounting connection block (8), and a hole groove having the same diameter as the outer surface of the lower supporting cylindrical rod (9) and the upper supporting cylindrical rod (11) is opened on the surface of the connecting boss plate (10), and the number of the hole grooves is the sum of the number of the lower supporting cylindrical rods (9) and the upper supporting cylindrical rods (11).

6. A surveying instrument positioning device for surveying and mapping engineering according to any one of claims 1 to 5, characterized in that: The method of use includes the following steps: Step S1: The surveying instrument is mounted on the mounting panel member (13), and then the lateral rotation position of the mounting panel member (13) is changed by the micro motor (12), and at the same time, the longitudinal rotation position of the mounting panel member (13) is changed by the upper rotation boss (7) on the first fixed plate (1), so as to change the positioning angle required for surveying and mapping, and then the longitudinal rotation position is determined by the damping rotation between the first fixed plate (1) and the upper rotation boss (7); Step S2: When the angle needs to be adjusted, the two rotation limiting blocks (6) on the lower fixed boss (5) are rotated, and auxiliary fixation is performed by the friction force between the rotating shaft (3) and the lower fixed boss (5). At the same time, after the position is determined, the position is fixed by the two rotation limiting blocks (6), and then the multiple sleeve rods (17) on the lower circular plate (15) are unfolded, and the rotation angle is connected by the short rods (19) on the multiple telescopic rods (18) and the clamping blocks (20) on the telescopic rods (18) to ensure the fixed angle and fixed support; Step S3: Auxiliary buffering and fixed support is performed through the movement limiting component (21), the rotating plate (213) is fixed on the telescopic rod (18), the support angle and load-bearing weight of the telescopic rod (18) are borne by the elastic connecting member (214), and the load-bearing adjustment force is auxiliary adjusted by the multiple lower limiting circular holes (218) on the lower plate block (216) and the fixed angle of the elastic connecting member (214). At the same time, the guide groove member (217) performs auxiliary guiding and the position is fixed by the limiting circular rod (2110).

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