Unmanned aerial vehicle carrying platform for carrying bridge pier measuring rod

Abstract

The unmanned aerial vehicle carrying platform comprises a measuring mechanism on a platform base, four supporting legs are arranged at the bottom of the platform base, mounting blocks are arranged on the four sides of the bottom of the measuring mechanism, and a plurality of limiting grooves are formed in the middle of the inner side of each mounting block; a clamping mounting mechanism used for mounting a measuring mechanism is arranged among the four supporting legs, and the clamping mounting mechanism comprises a supporting frame arranged in the middle of the four supporting legs; the supporting plate is arranged on the inner side of the supporting frame, and mounting grooves are formed in the four sides of the middle of the supporting plate; the limiting blocks are connected to the inner side of the inner wall of the mounting groove in a penetrating manner; the tightening and dismounting assembly is arranged at the bottom of the supporting plate, the limiting blocks are driven to be inserted into the limiting grooves of the mounting block through the elastic force of the springs, so that the measuring mechanism is fixed to the supporting plate through the multiple limiting blocks, the mounting block and the measuring mechanism can be taken out from the supporting plate only by pulling an insertion rod at the bottom during dismounting, and mounting and dismounting of the measuring mechanism are more convenient.

Description

Technical Field

[0001] This application relates to the field of unmanned aerial vehicles for pier measurement, and particularly to an unmanned aerial vehicle carrying platform for carrying a pier measurement rod. Background Art

[0002] During the construction and maintenance of bridges, the precise measurement of piers is crucial. The traditional manual operation method is difficult to ensure high measurement accuracy, is easily affected by subjective factors, and is difficult to meet the stringent requirements of modern bridge engineering for measurement accuracy and efficiency. Therefore, it is necessary to use an unmanned aerial vehicle carrying a measurement mechanism and a measurement rod to accurately measure the piers to improve the measurement efficiency and accuracy of the piers.

[0003] However, during the implementation of related technical solutions, it is found that there are at least the following technical problems: When using an unmanned aerial vehicle to carry a measurement rod and move to the pier position for measurement, it is necessary to assemble various parts of the carrying platform and install the measurement mechanism and the measurement rod on the unmanned aerial vehicle carrying platform. Generally, bolts are used to fix the measurement mechanism and the measurement rod. When using bolts for fixation, multiple bolts need to be unscrewed for installation and disassembly, and the installation and disassembly are relatively troublesome, affecting the assembly efficiency of the unmanned aerial vehicle carrying platform. Summary of the Invention

[0004] This application provides an unmanned aerial vehicle carrying platform for carrying a pier measurement rod, which solves the problem that the installation of the measurement mechanism in the prior art is relatively troublesome and realizes the effect of quickly installing the measurement rod on the carrying platform.

[0005] This application provides an unmanned aerial vehicle carrying platform for carrying a pier measurement rod, including a measurement mechanism on a platform base. Four support feet are provided at the bottom of the platform base. Installation blocks are provided on the four sides of the bottom of the measurement mechanism. Multiple limiting grooves are opened in the middle of the inner side of the installation blocks. A clamping installation mechanism for installing the measurement mechanism is provided between the four support feet. The clamping installation mechanism includes: a support frame provided in the middle of the four support feet; a support plate provided inside the support frame. Installation grooves are opened on the four sides of the middle of the support plate, and the installation grooves are matched with the installation blocks in size; multiple limiting blocks are inserted and connected to the inner side of the inner wall of the installation groove, and the multiple limiting blocks are matched with the multiple limiting grooves in size and position; a tightening and disassembly component is provided at the bottom of the support plate, and the tightening and disassembly component is used to drive the multiple limiting blocks to move towards the middle of the support plate.

[0006] Furthermore, multiple transition grooves are opened in the inner side of the bottom of the four installation blocks, and the inner walls of the multiple transition grooves are respectively in contact connection with one ends of the multiple limiting blocks.

[0007] Further, a through groove is formed in the inner side of the installation groove. A sliding plate is slidably connected inside the through groove. The sliding plate is sleeved outside a plurality of the limiting blocks, and a plurality of the sliding plates are inserted and connected with the inner wall of the through groove. Springs are sleeved outside the plurality of the limiting blocks, and two sides of each spring are fixedly connected with the inner wall of the through groove and the inner side of the sliding plate respectively.

[0008] Further, the tightening and disassembling assembly includes: a fixing column fixedly arranged in the middle of the bottom of the support plate; a plug rod inserted and connected to the bottom of the fixing column; and four first rotating rods respectively rotatably connected between the bottom of the sliding plate and the plug rod.

[0009] Further, the tightening and disassembling assembly further includes: two pairs of connecting seats symmetrically arranged outside the bottom of the sliding plate and the plug rod respectively; two first rotating shafts fixedly arranged between two symmetrically arranged connecting seats, and two ends of the first rotating rod are respectively rotatably connected to the outside of the two first rotating shafts.

[0010] Further, a positioning groove is formed in the middle of the platform seat. The positioning groove is matched with the size of the measuring mechanism, and the top of the measuring mechanism passes through the positioning groove and extends into the top of the platform seat.

[0011] Further, bottom support assemblies are arranged at the bottoms of the four supporting legs. The bottom support assemblies include: four connecting sleeves respectively sleeved outside the four supporting legs; fixing rods fixedly arranged inside the connecting sleeves, and the fixing rods face the middle position of the sliding plate; fixing blocks fixedly arranged at the bottom of the plug rod, and grooves are formed on four sides of the bottom of the fixing block; second rotating rods rotatably connected to one ends of the fixing rods, and one ends of the second rotating rods extend into the grooves.

[0012] Further, connecting blocks are arranged on both sides of one end of the fixing rod, and a second rotating shaft is rotatably connected between the two connecting blocks. The middle of the second rotating shaft is fixedly connected with the second rotating rod.

[0013] Further, torsion springs are sleeved outside both ends of the second rotating shaft, and the torsion springs are arranged between the connecting blocks and the second rotating rods.

[0014] The technical solution provided by this application has at least the following technical effects or advantages:

[0015] 1. The downward movement of the installation block cooperates with the transition groove to push the limit block to move, enabling the installation block to be smoothly inserted into the installation groove. The elastic force of the spring drives the limit block to insert into the limit groove of the installation block, fixing the measuring mechanism on the support plate by multiple limit blocks. During disassembly, simply pulling the bottom insertion rod can remove the installation block and the measuring mechanism from the support plate, making the installation and disassembly of the measuring mechanism more convenient and improving the measurement efficiency of the bridge pier.

[0016] 2. The torsion spring drives the second rotating rod to rotate into the groove on the fixed block, making the fixed rods on the four sides and the second rotating rod form a whole to support the four feet. Moreover, the second rotating rod abuts against the bottom of the fixed block to prevent the external force from driving the insertion rod to move downward, improving the stability of the fixation of the measuring mechanism. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the UAV carrying platform in the embodiment of the present application;

[0018] Figure 2 It is a schematic diagram of the structure of the measuring mechanism in the embodiment of the present application;

[0019] Figure 3 It is a schematic diagram of the structure of the support plate in the embodiment of the present application;

[0020] Figure 4 It is a schematic diagram of the structure of the tightening and disassembly component in the embodiment of the present application;

[0021] Figure 5 It is a schematic top view structure diagram after the installation of the support plate in the embodiment of the present application;

[0022] Figure 6 It is a schematic cross-sectional structure diagram of the support plate in the embodiment of the present application;

[0023] Figure 7 It is a schematic diagram of the structure of the rotating rod in the embodiment of the present application;

[0024] Figure 8 It is a schematic diagram of the structure of the bottom support component in the embodiment of the present application;

[0025] In the figure: 10, platform base; 11, positioning groove; 20, measuring mechanism; 30, mounting block; 31, transition groove; 32, limiting groove; 40, support leg; 50, clamping and mounting mechanism; 60, bottom support assembly; 51, support frame; 52, support plate; 521, mounting groove; 522, through groove; 53, sliding plate; 54, limiting block; 55, spring; 56, tightening and dismounting assembly; 561, fixing column; 562, inserting rod; 563, connecting seat; 564, first rotating shaft; 565, first rotating rod; 61, connecting sleeve; 62, fixing rod; 63, connecting block; 64, second rotating shaft; 65, torsion spring; 66, second rotating rod; 67, fixing block; 671, groove. Detailed implementation manners

[0026] The embodiment of the present application discloses a drone carrying platform for carrying a pier measuring rod. The elastic force of the spring 55 drives the limiting block 54 to insert into the limiting groove 32 on the mounting block 30, so that the four mounting blocks 30 at the bottom of the measuring mechanism 20 are fixed in the four mounting grooves 521 on the support plate 52 by a plurality of limiting blocks 54. The installation of the measuring mechanism 20 can be completed by inserting the mounting block 30 into the mounting groove 521. When disassembling, pulling the inserting rod 562 can disassemble the measuring mechanism 20 and the mounting block 30. The installation and disassembly are relatively convenient, improving the assembly efficiency of the carrying platform.

[0027] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the specification drawings and specific implementation manners.

[0028] Please refer to Figure 1 、 Figure 2 and Figure 3, this embodiment provides a drone carrying platform for carrying a pier measuring rod, including a measuring mechanism 20 on a platform base 10. A positioning groove 11 is formed in the middle of the platform base 10. The positioning groove 11 matches the size of the measuring mechanism 20. The measuring rod at the top of the measuring mechanism 20 passes through the positioning groove 11 and extends into the top of the platform base 10. Four feet 40 are provided at the bottom of the platform base 10. Installation blocks 30 are provided on the four sides of the bottom of the measuring mechanism 20. A clamping installation mechanism 50 for installing the measuring mechanism 20 is provided between the four feet 40. The clamping installation mechanism 50 includes a support frame 51, a support plate 52, a sliding plate 53, a limiting block 54, a spring 55, and a tightening and disassembling component 56. The support frame 51 is arranged in the middle of the four feet 40. The support plate 52 is arranged inside the support frame 51. Installation grooves 521 are formed on the four sides of the middle of the support plate 52, and the installation grooves 521 match the size of the installation blocks 30. The shapes of the installation blocks 30 and the installation grooves 521 are isosceles trapezoids, which is convenient for positioning the installation position of the measuring mechanism 20. The measuring mechanism 20 is a measuring rod and a measuring rod adjusting component. The measuring rod adjusting component can change the position of the measuring rod, so that when the drone measures on the pier, the measuring rod can be at the center position of the pier for measurement. After the measuring mechanism 20 passes through the positioning groove 11, the installation blocks 30 at the bottom of the measuring mechanism 20 can contact the support plate 52. By passing the measuring mechanism 20 through the positioning groove 11 that matches its size, the position of the measuring mechanism 20 is limited, so that the four installation blocks 30 at the bottom of the measuring mechanism 20 are inserted into and fixed in the installation grooves 521 on the support plate 52, thereby determining the relative position of the measuring mechanism 20 on the platform base 10, which is convenient for the subsequent measuring rod of the measuring mechanism 20 to measure the pier.

[0029] Please refer to Figures 1 - 6, a plurality of limiting grooves 32 are formed in the middle of the inner side of the mounting block 30. A plurality of limiting blocks 54 are inserted and connected to the inner side of the inner wall of the mounting groove 521, and the sizes and positions of the plurality of limiting blocks 54 match those of the plurality of limiting grooves 32. A plurality of transition grooves 31 are formed in the inner side of the bottom of the four mounting blocks 30. The cross-sectional shape of the transition groove 31 is triangular, and the inclined inner walls of the plurality of transition grooves 31 are respectively in contact connection with one ends of the plurality of limiting blocks 54. A through groove 522 is formed in the inner side of the mounting groove 521. A sliding plate 53 is slidably connected to the inside of the through groove 522. The sliding plate 53 is sleeved on the outside of the plurality of limiting blocks 54, and the plurality of sliding plates 53 are inserted and connected to the inner wall of the through groove 522. A spring 55 is sleeved on the outside of the limiting block 54. Two sides of the spring 55 are respectively fixedly connected to the inner wall of the through groove 522 and the inner side of the sliding plate 53. A tightening and disassembling assembly 56 is arranged at the bottom of the support plate 52, and the tightening and disassembling assembly 56 is used to drive the plurality of limiting blocks 54 to move towards the middle of the support plate 52. After the mounting block 30 moves down to enter the mounting groove 521, the inclined surface of the transition groove 31 at the bottom of the mounting block 30 abuts against the limiting block 54 as the mounting block 30 moves down, so that the limiting block 54 moves inwards. After the mounting block 30 is completely inserted into the mounting groove 521, the limiting block 54 is located at the position of the limiting groove 32. The elastic force of the spring 55 drives the sliding plate 53 and the plurality of limiting blocks 54 to have a tendency to move towards the mounting groove 521, so that the limiting block 54 is inserted into the limiting groove 32. The plurality of limiting blocks 54 fix the mounting block 30 in the mounting groove 521, thereby mounting the measuring mechanism 20 on the support plate 52, and the mounting is more convenient and stable.

[0030] Please refer to Figures 1 - 7, the tightening and disassembling assembly 56 includes a fixing post 561, a plug rod 562, a connecting seat 563, a first rotating shaft 564, and a first rotating rod 565. The fixing post 561 is fixedly arranged in the middle of the bottom of the support plate 52. The plug rod 562 is inserted and connected to the bottom of the fixing post 561. Four first rotating rods 565 are respectively rotatably connected between the bottom of the sliding plate 53 and the plug rod 562. Two pairs of connecting seats 563 are symmetrically arranged on the outside of the bottom of the sliding plate 53 and the plug rod 562 respectively. Two first rotating shafts 564 are fixedly arranged between the two symmetrically arranged connecting seats 563. The two ends of the first rotating rod 565 are respectively rotatably connected to the outside of the two first rotating shafts 564. By moving the plug rod 562 up and down in the fixing post 561, the position of the first rotating shaft 564 on the plug rod 562 can be changed, so that the angle of the first rotating rod 565 rotatably connected to one first rotating shaft 564 is changed, and the first rotating rod 565 drives the sliding plate 53 at the bottom of the other first rotating shaft 564 to slide along the through groove 522, so that the four sliding plates 53 overcome the elastic force of the spring 55, move the limiting block 54 out of the limiting groove 32, and thus release the fixation between the mounting block 30 and the support plate 52 to complete the disassembly work. When not affected by external forces, the elastic force of the spring 55 makes the sliding plate 53 closely adhere to the inner wall of the through groove 522 close to the mounting groove 521, so that the plug rod 562 retracts into the fixing post 561 against its own gravity, preventing the plug rod 562 from moving randomly and improving the stability of the installation of the measuring mechanism 20.

[0031] Please refer to Figures 1 - 8, a bottom support assembly 60 is provided at the bottom of the four feet 40. The bottom support assembly 60 includes a connecting sleeve 61, a fixing rod 62, a connecting block 63, a second rotating shaft 64, a torsion spring 65, a second rotating rod 66, and a fixing block 67. The four connecting sleeves 61 are respectively sleeved on the outer sides of the four feet 40. The fixing rod 62 is fixedly arranged inside the connecting sleeve 61, and the fixing rod 62 faces the middle position of the sliding plate 53. The fixing block 67 is fixedly arranged at the bottom of the insertion rod 562, and grooves 671 are formed on the four sides of the bottom of the fixing block 67. The second rotating rod 66 is rotatably connected to one end of the fixing rod 62, and one end of the second rotating rod 66 extends into the inside of the groove 671. The two connecting blocks 63 are symmetrically arranged on both sides of one end of the fixing rod 62. The second rotating shaft 64 is rotatably connected between the two connecting blocks 63. The middle of the second rotating shaft 64 is fixedly connected to the second rotating rod 66. The torsion spring 65 is sleeved on the outer sides of both ends of the second rotating shaft 64. The torsion spring 65 is arranged between the connecting block 63 and the second rotating rod 66. The elastic force of the torsion spring 65 can make the second rotating shaft 64 and the second rotating rod 66 have an upward rotation trend, so that one end of the second rotating rod 66 can rotate to the position of the groove 671 on the fixing block 67. At this time, the fixing rod 62 and the second rotating rod 66 are in the same horizontal plane, so that the second rotating rod 66 abuts against the bottom of the fixing block 67, making the fixing block 67 and the insertion rod 562 have an upward movement trend, so that the limiting blocks 54 at the corresponding positions of the insertion rod 562 are always in the extended position, improving the installation stability of the measuring mechanism 20. By whether the angle between the second rotating rod 66 and the fixing rod 62 is flush, it can be judged whether the multiple limiting blocks 54 are completely inserted into the limiting grooves 32, so as to determine whether the measuring mechanism 20 is fixed stably, which is convenient for checking and maintaining the installation of the measuring mechanism 20. The fixing rods 62 and the second rotating rods 66 on the four sides form a whole with the top support plate 52 at the position of the fixing block 67, supporting the four feet 40 on the four sides and also improving the stability of the feet 40.

[0032] The functional principle of the present application can be described by the following operation method:

[0033] During use, the measuring mechanism 20 is placed on the support plate 52 at the bottom of the platform base 10 through the positioning groove 11 in accordance with the orientation of the positioning groove 11 on the platform base 10. The four mounting blocks 30 at the bottom of the measuring mechanism 20 are aligned with the mounting grooves 521 on the support plate 52 and inserted into the mounting grooves 521. The inner walls of the inclined surfaces of the multiple transition grooves 31 at the bottom of the mounting block 30 first come into contact with the multiple limiting blocks 54 in the mounting grooves 521. As the measuring mechanism 20 and the mounting block 30 move downward, the inner walls of the inclined surfaces of the transition grooves 31 exert pressure on the limiting blocks 54, causing the limiting blocks 54 to move in the direction of the through groove 522, so that the mounting block 30 can be smoothly and completely inserted into the mounting groove 521. The movement of the multiple limiting blocks 54 causes the slide plate 53 in the through groove 522 to move accordingly, and the spring 55 is compressed accordingly. The movement of the slide plate 53 also drives a change in the position of the first rotating shaft 564 at the bottom, thereby causing the first rotating rod 565 to rotate accordingly, driving the insertion rod 562 to move downward in the fixed column 561. The movement of the insertion rod 562 causes the fixed block 67 to move downward, causing the second rotating rods 66 in the four grooves 671 to rotate accordingly. When the mounting block 30 is completely inserted into the mounting groove 521, the multiple limiting blocks 54 are aligned with the limiting grooves 32 on the mounting block 30. The external force received by the limiting blocks 54 disappears, and the elastic forces of the spring 55 and the torsion spring 65 enable the limiting blocks 54 to be inserted into the limiting grooves 32, so that the mounting block 30 is fixed in the mounting groove 521 by the multiple limiting blocks 54, and the measuring mechanism 20 is installed on the support plate 52. It is also possible to first pull down the fixed block 67, causing the fixed block 67 to drive the insertion rod 562 to move downward in the fixed column 561. The rotation of the first rotating rod 565 can drive the slide plate 53 and the multiple limiting blocks 54 to move inward, so that the mounting block 30 can be smoothly inserted into the mounting groove 521. Release the fixed block 67, and the limiting blocks 54 can be inserted into the limiting grooves 32 to complete the fixation;

[0034] The elastic force of the torsion spring 65 on the fixed rod 62 can make the second rotating shaft 64 and the second rotating rod 66 tend to move upward, so that the second rotating rod 66 can abut upward in the groove 671 on the fixed block 67, preventing the insertion rod 562 and the fixed block 67 from moving downward, preventing the multiple limiting blocks 54 from moving out of the limiting grooves 32 due to the downward movement of the insertion rod 562, and improving the stability of the installation of the measuring mechanism 20. When the second rotating rod 66 is not subject to external force, it is in a position flush with the fixed rod 62. By observing whether the second rotating rod 66 is flush with the fixed block 67, it can be known whether the limiting blocks 54 are completely inserted into the limiting grooves 32 and whether the installation of the measuring mechanism 20 is completed, which is convenient for the maintenance and adjustment of the installation of the measuring mechanism 20. The second rotating rods 66 on the four sides form an integral body with the support plate 52 at the top on the fixed block 67, so that the support frame 51 and the support plate 52 can support the four feet 40 together with the fixed rod 62 and the second rotating rod 66 at the bottom, improving the stability of the feet 40;

[0035] When it is necessary to remove the measuring mechanism 20, pull the fixing block 67 by hand, so that the fixing block 67 drives the four second rotating rods 66 and the second rotating shaft 64 to rotate downward against the elastic force of the torsion spring 65. The fixing block 67 drives the insertion rod 562 at the top to move within the fixing column 561, causing the position of the first rotating shaft 564 on the insertion rod 562 to change, thereby driving the first rotating rod 565 between the two first rotating shafts 564 to rotate accordingly. The rotation of the first rotating rod 565 drives the sliding plate 53 at the bottom of the other first rotating shaft 564 to move inward in the through groove 522, so that the sliding plate 53 drives a plurality of limiting blocks 54 to move inward against the elastic force of the spring 55, causing the limiting blocks 54 to separate from the limiting grooves 32 on the mounting block 30, releasing the fixation between the mounting block 30 and the support plate 52. Then, the measuring mechanism 20 can be taken out from the positioning groove 11 of the platform base 10, making the installation and disassembly of the measuring mechanism 20 on the platform base 10 more convenient, improving the assembly efficiency of the UAV carrying platform, and also facilitating the subsequent pier measurement work.

[0036] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Thus, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalent technologies, this application is also intended to include these modifications and variations.

[0037] The above are only the preferred specific embodiments of the embodiments of this application, but the protection scope of this application is not limited thereto. Any person skilled in the art within the technical scope disclosed by this application, according to the technical solution and its concept of this application, makes equivalent substitutions or changes, and should be covered by the protection scope of this application.

Claims

1. An unmanned aerial vehicle carrying platform for carrying a bridge pier measuring rod, comprising a measuring mechanism (20) on a platform seat (10), wherein the bottom of the platform seat (10) is provided with four supporting legs (40), characterized in that: The four sides of the bottom of the measuring mechanism (20) are each provided with a mounting block (30), a plurality of limit grooves (32) are provided in the middle of the inner side of the mounting block (30), and a clamping mounting mechanism (50) for mounting the measuring mechanism (20) is provided between the four legs (40), and the clamping mounting mechanism (50) comprises: A support frame (51) is arranged in the middle of the four supporting legs (40); A support plate (52) is arranged on the inner side of the support frame (51), and four sides of the middle part of the support plate (52) are provided with mounting grooves (521), and the mounting grooves (521) match the size of the mounting block (30); A plurality of limit blocks (54) are inserted and connected to the inner side of the inner wall of the installation groove (521), and the plurality of limit blocks (54) match the size and position of the plurality of limit grooves (32); The tightening and disassembling assembly (56) is arranged at the bottom of the support plate (52), and the tightening and disassembling assembly (56) is used to drive the plurality of limit blocks (54) to move toward the middle of the support plate (52).

2. The UAV carrying platform for carrying a bridge pier measuring rod according to claim 1, characterized in that: A plurality of transition grooves (31) are provided on the inner sides of the bottoms of the four installation blocks (30), and the inner walls of the plurality of transition grooves (31) are respectively in contact with and connected to one end of the plurality of limit blocks (54).

3. The UAV carrying platform for carrying a bridge pier measuring rod according to claim 1, characterized in that: A through slot (522) is provided on the inner side of the installation slot (521), and a slide plate (53) is slidably connected to the interior of the through slot (522). The slide plate (53) is sleeved on the outer sides of the plurality of limit blocks (54), and the plurality of slide plates (53) are connected through the inner wall of the through slot (522). A spring (55) is sleeved on the outer sides of the plurality of limit blocks (54), and two sides of the spring (55) are respectively fixedly connected to the inner wall of the through slot (522) and the inner side of the slide plate (53).

4. The UAV carrying platform for carrying a bridge pier measuring rod according to claim 3, characterized in that: The tightening and disassembling assembly (56) comprises: A fixed column (561) fixedly disposed at the middle portion of the bottom of the support plate (52); An insertion rod (562) is inserted and connected to the bottom of the fixing column (561); Four first rotating rods (565) are respectively rotatably connected between the bottom of the slide plate (53) and the insertion rod (562).

5. The UAV carrying platform for carrying a bridge pier measuring rod according to claim 4, characterized in that: The tightening and disassembling assembly (56) further comprises: Two pairs of connection seats (563) are symmetrically arranged at the bottom of the slide plate (53) and the outer side of the insertion rod (562); The two first rotating shafts (564) are fixedly arranged between the two symmetrical connecting seats (563), and the two ends of the first rotating rod (565) are respectively rotatably connected to the outer sides of the two first rotating shafts (564).

6. The UAV carrying platform for carrying a bridge pier measuring rod according to claim 1, characterized in that: A positioning groove (11) is provided in the middle of the platform seat (10), the positioning groove (11) matches the size of the measuring mechanism (20), and the top of the measuring mechanism (20) passes through the positioning groove (11) and extends into the top of the platform seat (10).

7. The UAV carrying platform for carrying a bridge pier measuring rod according to claim 4, characterized in that: A bottom support assembly (60) is provided at the bottom of the four supporting legs (40), and the bottom support assembly (60) comprises: Four connecting sleeves (61) are respectively sleeved on the outer sides of the four supporting legs (40); A fixing rod (62) is fixedly arranged on the inner side of the connecting sleeve (61), and the fixing rod (62) faces the middle position of the sliding plate (53); A fixed block (67) is fixedly arranged at the bottom of the insertion rod (562), and grooves (671) are formed on four sides of the bottom of the fixed block (67); The second rotating rod (66) is rotatably connected to one end of the fixed rod (62), and one end of the second rotating rod (66) extends into the interior of the groove (671).

8. The UAV carrying platform for carrying a bridge pier measuring rod according to claim 7, characterized in that: Connecting blocks (63) are provided on both sides of one end of the fixed rod (62), a second rotating shaft (64) is rotatably connected between the two connecting blocks (63), and the middle part of the second rotating shaft (64) is fixedly connected to the second rotating rod (66).

9. The UAV carrying platform for carrying a bridge pier measuring rod according to claim 8, characterized in that: Torsion springs (65) are sleeved on the outer sides of both ends of the second rotating shaft (64), and the torsion springs (65) are arranged between the connecting block (63) and the second rotating rod (66).

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