Iron tower unmanned aerial vehicle inspection base assembling device

Abstract

The utility model relates to the technical field of unmanned aerial vehicle inspection, and discloses an iron tower unmanned aerial vehicle inspection base assembling device which comprises a platform and a base body, a main supporting rod is fixedly connected to the left front side of the bottom face of the base body, and a side supporting rod is fixedly connected to the bottom face of the base body. A mounting cylinder is fixedly connected to the left front side of the upper surface of the platform, a fixing cylinder is fixedly connected to the upper surface of the platform, a guide cylinder is fixedly connected to the upper end of the mounting cylinder, a limiting block is fixedly connected to the upper side of the interior of the mounting cylinder, and a limiting arc plate is fixedly connected to the upper surface of the fixing cylinder. A limiting groove is formed in the bottom face of the main supporting rod. According to the utility model, through the cooperation of the mounting cylinder, the fixing cylinder, the guide cylinder, the limiting block and the limiting groove of the limiting arc plate, a worker can rotate after inserting a single main supporting rod into the guide cylinder, so that all the supporting rods can be quickly aligned with the mounting cylinder and the fixing cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle inspection, in particular to an assembly device for an iron tower unmanned aerial vehicle inspection base. Background Art

[0002] Tower inspection drones are specially designed for tall structures such as power towers and communication towers. They are used to replace manual inspections at high altitudes, significantly reducing the risk of manual tower climbing and improving operational safety. However, some areas where towers are located do not have the conditions for drone takeoff and landing. Therefore, a drone inspection base is needed to provide a stable and safe take-off and landing platform for the drone, especially when inspecting high-risk areas such as towers.

[0003] After searching, Chinese patent announcement number: CN218907622U discloses an easy-to-install drone inspection take-off and landing platform, which includes a prefabricated plate and a fixing groove. When fixing the drone inspection platform, first find the fixed position, then fix it through the fixing groove on the prefabricated plate, and insert the pin into the fixing groove to fix the drone inspection platform.

[0004] However, in actual use of the above-mentioned base assembly device, when installing the drone inspection base, it is necessary to align the multiple fixing grooves on the prefabricated plate with the preset screw holes before the bolts are tightened to assemble and fix the base. During tower inspection, the base is generally set at a higher position. When the staff are working at high altitude, they need to consume a lot of energy and physical strength to align the multiple fixing grooves, which affects the assembly efficiency of the drone inspection base. Therefore, an assembly device for the tower drone inspection base is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an assembly device for an iron tower drone inspection base, which aims to improve the problem in the existing technology that when installing the drone inspection base, multiple fixing grooves at the bottom of the base need to be fully aligned with the preset screw holes in sequence before installation by bolts, which affects the assembly efficiency.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: an iron tower drone inspection base assembly device, comprising a platform and a base body, a main support rod is fixedly connected to the left front side of the bottom surface of the base body, a side support rod is fixedly connected to the bottom surface of the base body, a mounting tube is fixedly connected to the left front side of the upper surface of the platform, a fixing tube is fixedly connected to the upper surface of the platform, a guide tube is fixedly connected to the upper end of the mounting tube, a limiting block is fixedly connected to the upper side of the interior of the mounting tube, a limiting arc plate is fixedly connected to the upper surface of the fixing tube, a limiting groove is provided on the bottom surface of the main support rod, and a buffer unit is provided inside the mounting tube, and the buffer unit is used to buffer and decelerate the fall of the base body.

[0007] As a further description of the above technical solution:

[0008] The outer wall surfaces of the main support rod and the side support rod are both provided with a card slot, the outer wall surfaces of the mounting tube and the fixing tube are fixedly connected to the limiting tube, the inner surface of the limiting tube near the center of the base body is fixedly connected to a spring, the end of the spring away from the center of the base body is fixedly connected to a card block, the side surface of the card block close to the spring is fixedly connected to a connecting rope, the outer surface of the main support rod is fixedly connected to a fixing frame, and a bolt is provided below the fixing frame.

[0009] As a further description of the above technical solution:

[0010] The buffer unit includes an elastic member fixedly connected to the inner bottom surface of the mounting tube, the upper end of the elastic member is fixedly connected to a buffer plate, and the interior of the mounting tube is fixedly connected to a limiting ring.

[0011] As a further description of the above technical solution:

[0012] The size of the limiting groove is adapted to the size of the limiting block, and the size of the main support rod is adapted to the sizes of the guide cylinder and the installation cylinder.

[0013] As a further description of the above technical solution:

[0014] The size of the side support rod is adapted to that of the fixed tube, and the inner wall diameter of the limiting arc plate is the same as that of the fixed tube.

[0015] As a further description of the above technical solution:

[0016] One end of the clamping block away from the spring passes through the mounting tube, and the size of the clamping block is adapted to the size of the clamping slot.

[0017] As a further description of the above technical solution:

[0018] The upper end of the bolt passes through the fixing frame, and the bolt is threadedly connected to the fixing frame.

[0019] As a further description of the above technical solution:

[0020] One end of the connecting rope away from the clamping block passes through the limiting cylinder, and the other end of the connecting rope away from the clamping block is fixedly connected to the outer wall of the bolt.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by cooperating with the limiting grooves of the installation cylinder, the fixing cylinder, the guide cylinder, the limiting block and the limiting arc plate, the staff can insert a single main support rod into the guide cylinder and rotate it, so that all the support rods can be quickly aligned with the installation cylinder and the fixing cylinder, thereby realizing rapid alignment and installation, avoiding the need to align the multiple fixing grooves provided at the bottom of the base with the preset holes before installation, which affects the assembly efficiency.

[0023] 2. In the present invention, by cooperating with the provided card slots, limit cylinders, springs, card blocks, connecting ropes, fixing frames and bolts, the main support rods and multiple side support rods inserted into the installation cylinder and the fixing cylinder can be quickly and securely connected at one time. When disassembling, the card connections of all the main support rods and multiple side support rods can also be released at one time, avoiding the need to screw multiple screws in sequence when assembling the base, which affects the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a tower drone inspection base assembly device proposed in the present invention;

[0025] Figure 2 This is a schematic diagram of the installation tube, fixing tube, guide tube, limiting arc plate, fixing bracket and bolts of the tower UAV inspection base assembly device proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of a cross-section of the interior of a mounting tube of an assembly device for an iron tower drone inspection base proposed in the present invention;

[0027] Figure 4 This is a schematic diagram of the main support rod of the tower drone inspection base assembly device proposed by the utility model;

[0028] Figure 5 This utility model proposes a tower drone inspection base assembly device Figure 2 Schematic diagram at part A;

[0029] Figure 6This utility model proposes a tower drone inspection base assembly device Figure 3 Schematic diagram of part B.

[0030] Legend:

[0031] 1. Platform; 2. Base body; 3. Main support rod; 4. Side support rod; 5. Mounting tube; 6. Fixing tube; 7. Guide tube; 8. Limit block; 9. Limit arc plate; 10. Limit groove; 111. Elastic part; 112. Buffer plate; 113. Limit ring; 12. Slot; 13. Limit tube; 14. Spring; 15. Block; 16. Connecting rope; 17. Fixing bracket; 18. Bolt. DETAILED DESCRIPTION

[0032] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1 The utility model provides an embodiment of an iron tower drone inspection base assembly device, including a platform 1 and a base body 2. The main support rod 3 is fixedly connected to the left front side of the bottom surface of the base body 2, and the side support rod 4 is fixedly connected to the bottom surface of the base body 2. When the base body 2 moves, the main support rod 3 and the side support rod 4 can be driven to move synchronously. The left front side of the upper surface of the platform 1 is fixedly connected to the mounting tube 5, and the upper surface of the platform 1 is fixedly connected to the fixing tube 6. The number of the fixing tubes 6 is three, and the three fixing tubes 6 and the mounting tubes 5 are arranged in a rectangular array. The size of the side support rod 4 is adapted to the size of the fixing tube 6. The number of the side support rods 4 is also three, and the position of the fixing tube 6 is adapted to each other. When the base body 2 is installed, the main support rod 3 and the side support rod 4 are aligned with the mounting tube 5 and the fixing tube 6 and then inserted downward to complete the preliminary installation limit of the base body 2.

[0034] Reference Figure 2-Figure 4 The upper end of the mounting tube 5 is fixedly connected with a guide tube 7. The size of the main support rod 3 is adapted to the size of the guide tube 7 and the mounting tube 5. The upper inner side of the mounting tube 5 is fixedly connected to a limiting block 8. The upper surface of the limiting block 8 is located at the same horizontal plane as the upper surface of the mounting tube 5. The upper surface of the fixed tube 6 is fixedly connected to a limiting arc plate 9. The inner wall diameter of the limiting arc plate 9 is the same as the inner wall diameter of the fixed tube 6. A limiting groove 10 is provided on the bottom surface of the main support rod 3. The size of the limiting groove 10 is adapted to the size of the limiting block 8.

[0035] When the main support rod 3 is first inserted into the interior of the guide cylinder 7, if the base body 2 has a horizontal deviation, the limit block 8 will limit the main support rod 3, so that the main support rod 3 cannot be immediately inserted into the interior of the installation cylinder 5. Then the base body 2 can be directly rotated to allow the base body 2 to rotate horizontally. When the side support rod 4 is rotated to fit with the limit arc plate 9, the side support rod 4 will be aligned with the fixing cylinder 6, and the limit groove 10 will be aligned with the limit block 8, thereby releasing the vertical limit of the base body 2, so that the main support rod 3 and the side support rod 4 can move downward and be inserted into the interior of the installation cylinder 5 and the fixing cylinder 6. Only a single main support rod 3 needs to be inserted into the interior of the guide cylinder 7 and the base body 2 is rotated to complete the preliminary limited installation of the base body 2. There is no need to align all the fixing grooves for assembly at the bottom of the base body 2 with the preset holes before installation, which reduces the difficulty of operation.

[0036] A buffer unit is provided inside the mounting tube 5, and the buffer unit includes an elastic member 111, which is fixedly connected to the inner bottom surface of the mounting tube 5. The upper end of the elastic member 111 is fixedly connected to a buffer plate 112. When the buffer plate 112 moves downward, it can squeeze the elastic member 111, so that the elastic member 111 is compressed to generate elastic potential energy. A limiting ring 113 is fixedly connected inside the mounting tube 5, and the limiting ring 113 can limit the movement of the buffer plate 112 to prevent the buffer plate 112 from moving downward too much and causing damage to the elastic member 111. A buffer unit is also provided inside the fixing tube 6.

[0037] When the main support rod 3 and the side support rod 4 move down and are inserted into the interior of the installation tube 5 and the fixed tube 6, the buffer plate 112 can be squeezed, so that the elastic part 111 is compressed to generate elastic potential energy. The elastic potential energy generated is used to buffer and slow down the downward movement of the base body 2, thereby preventing the main support rod 3 and the side support rod 4 from moving down quickly and colliding with the installation tube 5 and the fixed tube 6, causing vibration and damage to the base body 2. At the same time, after the main support rod 3 and the side support rod 4 squeeze the buffer plate 112, the compressible elastic part 111 moves to fit with the limit ring 113, limiting the downward movement of the base body 2 without affecting the subsequent clamping installation.

[0038] Reference Figure 4-Figure 6The outer wall surfaces of the main support rod 3 and the side support rod 4 are both provided with a card slot 12, and the outer wall surfaces of the mounting tube 5 and the fixing tube 6 are fixedly connected to the limiting tube 13, and the side surface of the limiting tube 13 near the center of the base body 2 is fixedly connected to a spring 14, and the end of the spring 14 away from the center of the base body 2 is fixedly connected to a card block 15. When the card block 15 moves toward the spring 14, the spring 14 can be squeezed, so that the spring 14 is compressed to generate elastic potential energy, and the end of the card block 15 away from the spring 14 passes through the mounting tube 5, and the size of the card block 15 is adapted to the size of the card slot 12. When the main support rod 3 and the side support rod 4 move down and are inserted into the mounting tube 5 and the fixing tube 6, the extrusion buffer plate 112 is fitted with the limiting ring 113, and the card slot 12 can be aligned with the card block 15. The side surface of the card block 15 close to the spring 14 is fixedly connected to a connecting rope 16, and the end of the connecting rope 16 away from the card block 15 passes through the limiting The outer surface of the cylinder 13 is fixedly connected to the fixing frame 17, and a bolt 18 is provided at the bottom of the fixing frame 17. The upper end of the bolt 18 passes through the fixing frame 17, and the bolt 18 is threadedly connected to the fixing frame 17. When the bolt 18 is rotated, it can move linearly up and down relative to the fixing frame 17. The end of the connecting rope 16 away from the block 15 is fixedly connected to the outer wall of the bolt 18. In the initial state, the connecting rope 16 is wrapped around the outer side of the bolt 18, and at the same time, it pulls the block 15 and squeezes the spring 14. The staff can twist the bolt 18 to move downward, so that the bolt 18 rotates downward to release the connecting rope 16, and then release the pulling limit of the block 15, so that the block 15 can pop out into the slot 12 under the action of the elastic potential energy of the spring 14, and the main support rod 3 and the side support rod 4 are clamped and fixed, thereby realizing the rapid installation of the base body 2.

[0039] When the base body 2 needs to be disassembled and inspected, the bolt 18 can be turned to move upward, and the four connecting ropes 16 corresponding to the three fixing tubes 6 and the installation tube 5 can be pulled simultaneously to quickly release the clamping fixation of the main support rod 3 and the three side support rods 4, and then quickly release the clamping fixation of the base body 2, so that the base body 2 can be quickly disassembled without the need to twist and remove the multiple screws used for fixing the bottom of the base one by one, thereby improving the maintenance efficiency of the base body 2.

[0040] Working principle: When the base body 2 needs to be assembled, the main support rod 3 is aligned with the guide cylinder 7 and inserted. At this time, the limit block 8 can limit the main support rod 3. Then the staff only needs to rotate the base body 2 so that the side support rod 4 fits with the limit arc plate 9. At the same time, the limit groove 10 on the main support rod 3 will also be aligned with the limit block 8, releasing the limit on the main support rod 3. At this time, the main support rod 3 and the side support rod 4 can be moved downward and inserted into the inside of the installation cylinder 5 and the fixing cylinder 6, and the installation limit is quickly performed. When the rod 3 and the side support rod 4 move downward, the buffer plate 112 and the elastic member 111 provided can buffer and slow down the downward movement of the base body 2, preventing the base body 2 from being damaged by impact due to rapid downward movement. Then, the bolt 18 can be tightened to release the connecting rope 16, and the limit on the block 15 can be released, so that the block 15 can pop out into the slot 12 under the action of the elastic potential energy of the spring 14, and the main support rod 3 and the side support rod 4 are clamped and fixed, and the assembly of the base body 2 is quickly completed. The operation is simple and fast.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tower drone inspection base assembly device, comprising a platform (1) and a base body (2), characterized in that: The left front side of the bottom surface of the base body (2) is fixedly connected to a main support rod (3), the bottom surface of the base body (2) is fixedly connected to a side support rod (4), the left front side of the upper surface of the platform (1) is fixedly connected to a mounting cylinder (5), the upper surface of the platform (1) is fixedly connected to a fixing cylinder (6), the upper end of the mounting cylinder (5) is fixedly connected to a guide cylinder (7), the upper side of the interior of the mounting cylinder (5) is fixedly connected to a limiting block (8), the upper surface of the fixing cylinder (6) is fixedly connected to a limiting arc plate (9), the bottom surface of the main support rod (3) is provided with a limiting groove (10), and the interior of the mounting cylinder (5) is provided with a buffer unit, and the buffer unit is used to buffer and decelerate the falling of the base body (2).

2. The tower drone inspection base assembly device according to claim 1 is characterized in that: The outer wall surfaces of the main support rod (3) and the side support rod (4) are both provided with a card slot (12); the outer wall surfaces of the installation cylinder (5) and the fixing cylinder (6) are both fixedly connected to a limiting cylinder (13); a spring (14) is fixedly connected to a side surface of the limiting cylinder (13) near the center of the base body (2); a clamping block (15) is fixedly connected to one end of the spring (14) away from the center of the base body (2); a connecting rope (16) is fixedly connected to a side surface of the clamping block (15) near the spring (14); a fixing frame (17) is fixedly connected to the outer surface of the main support rod (3); a bolt (18) is provided below the fixing frame (17).

3. The tower drone inspection base assembly device according to claim 1 is characterized in that: The buffer unit comprises an elastic member (111), the elastic member (111) is fixedly connected to the inner bottom surface of the mounting tube (5), the upper end of the elastic member (111) is fixedly connected to a buffer plate (112), and the interior of the mounting tube (5) is fixedly connected to a limiting ring (113).

4. The tower drone inspection base assembly device according to claim 1 is characterized in that: The size of the limiting groove (10) matches the size of the limiting block (8), and the size of the main support rod (3) matches the size of the guide cylinder (7) and the installation cylinder (5).

5. The tower drone inspection base assembly device according to claim 1 is characterized in that: The size of the side support rod (4) is adapted to the size of the fixed cylinder (6), and the inner wall diameter of the limiting arc plate (9) is the same as the inner wall diameter of the fixed cylinder (6).

6. The tower drone inspection base assembly device according to claim 2, characterized in that: One end of the clamping block (15) away from the spring (14) passes through the mounting tube (5), and the size of the clamping block (15) is adapted to the size of the clamping slot (12).

7. The tower drone inspection base assembly device according to claim 2 is characterized in that: The upper end of the bolt (18) passes through the fixing frame (17), and the bolt (18) and the fixing frame (17) are threadedly connected.

8. The tower drone inspection base assembly device according to claim 2, characterized in that: One end of the connecting rope (16) away from the clamping block (15) passes through the limiting cylinder (13), and one end of the connecting rope (16) away from the clamping block (15) is fixedly connected to the outer wall of the bolt (18).

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