Electric power engineering investigation equipment

Abstract

The utility model discloses electric power engineering investigation equipment, and particularly relates to the field of electric power investigation, which comprises an equipment main body, a shaft column is rotatably connected in the equipment main body, a first coil spring is arranged on the outer side of the shaft column, a sleeve is rotatably connected on the outer side of the shaft column, the first coil spring is fixedly mounted on the inner wall of the sleeve, and a winding drum is fixedly mounted on the outer wall of the sleeve. A winding rope is wound on the outer side of the winding drum and slidably connected into the equipment body, a gear is fixedly mounted at the bottom of the sleeve, a first fixing ring is fixedly mounted at the bottom of the gear, a first protection frame is fixedly mounted on the outer side of the first fixing ring, and a connecting rod is fixedly mounted at the bottom of the first fixing ring. By arranging the first protection frame, the first protection frame and the second protection frame on the two sides can be unfolded by starting the electric cylinder and are distributed at the bottoms of the blades, the L-shaped first protection frame and the L-shaped second protection frame can protect the blades on the inner sides, and the blades are prevented from colliding with objects.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power survey, and more specifically, to electric power engineering survey equipment. Background Art

[0002] In recent years, drones have been gradually used in power surveys and were widely promoted in 2015. To a certain extent, they have made up for the shortcomings of traditional manual surveys and inspections, especially in areas with complex environments and in the detailed survey of transmission lines. The introduction of drones has made the difficult power survey work easy. Power survey drones need to shuttle between various cables and survey power equipment in the mountains and forests. Due to the complex working environment, survey drones may collide with objects or lose balance and fall, which will cause damage to the drone. Damage to the blades will cause the drone to lose its ability to work.

[0003] Existing power survey UAVs do not have the ability to effectively protect the flying blades, which will cause damage to the blades in the event of a collision or fall, rendering the UAV unable to work. Therefore, in response to this problem, how to design a power engineering survey equipment has become a problem that we currently need to solve. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an electric power engineering survey equipment. By setting a first protective frame, the first protective frame and the second protective frame on both sides can be unfolded by starting the electric cylinder and distributed at the bottom of the paddle. The L-shaped first protective frame and the second protective frame will protect the paddle on the inside to prevent the paddle from colliding with objects to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric power engineering survey equipment, comprising an equipment main body, an internal rotationally connected shaft column of the equipment main body, a first coil spring is provided on the outer side of the shaft column, a sleeve is rotationally connected on the outer side of the shaft column, the first coil spring is fixedly installed on the inner wall of the sleeve, a winding drum is fixedly installed on the outer wall of the sleeve, a winding rope is wound on the outer side of the winding drum, the winding rope is slidably connected to the inside of the equipment main body, a gear is fixedly installed on the bottom of the sleeve, a first fixing ring is fixedly installed on the bottom of the gear, a first protective frame is fixedly installed on the outer side of the first fixing ring, a connecting rod is fixedly installed on the bottom of the first fixing ring, a second coil spring is provided on the outer side of the connecting rod, a second fixing ring is rotationally connected on the outer side of the connecting rod, and the second coil spring is fixedly installed on the inner wall of the second fixing ring.

[0006] In a preferred embodiment, a second protective frame is fixedly mounted on the outer wall of the second fixing ring, and a limiting frame is fixedly mounted on one side of the second protective frame.

[0007] In a preferred embodiment, a support plate is fixedly mounted on the top of the first protective frame, a sliding column is fixedly mounted on one side of the support plate, and the sliding column is slidably connected to the inner side of the limiting frame.

[0008] In a preferred embodiment, the limiting frame is rotatably connected to a positioning frame inside, and a first spring is provided inside the positioning frame. The first spring is fixedly mounted on the top of the limiting frame.

[0009] In a preferred embodiment, a positioning plate is fixedly mounted on the top of the limiting frame, the positioning plate and the positioning frame are arranged in a close fit, and a second spring is provided inside the first protective frame.

[0010] In a preferred embodiment, an extension rod is fixedly installed on the top of the second spring, the extension rod is slidably connected to the inside of the first protective frame, and an electric cylinder is fixedly installed inside the equipment body.

[0011] In a preferred embodiment, a baffle is fixedly installed at the output end of the electric cylinder, and the baffle is slidably connected to the inside of the equipment body. A guide pulley is rotatably connected to the inside of the equipment body, and the winding rope is slidably connected to the outside of the guide pulley. The winding rope is fixedly installed at the output end of the electric cylinder.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model sets a first protective frame. When the machine body works in a more complex environment or falls out of control, the baffle is retracted into the interior of the equipment body by starting the electric cylinder, and the reel rope is pulled at the same time, so that the first protective frame is turned outward to the bottom of the blade, and the second coil spring is stretched to separate the second protective frame from the first protective frame, so that the first protective frame and the second protective frame on both sides are distributed in the shape of arc fan sheets at the bottom of the blade, thereby protecting the blade and avoiding damage caused by collision;

[0014] 2. The utility model provides an extension rod. When the first protective frame slides out from the inside of the equipment body, the extension rod loses its limit, and the second spring will stretch the extension rod out of the first protective frame, thereby extending the vertical length of the first protective frame, thereby further increasing the protection range of the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a cross-sectional view of the machine arm structure of the utility model.

[0017] Figure 3 For this utility model Figure 2 A-section structure enlarged view.

[0018] Figure 4 For this utility model Figure 2 Enlarged view of the structure of part B.

[0019] Figure 5 For this utility model Figure 2 Enlarged view of the C structure.

[0020] Figure 6 It is a structural schematic diagram of the bottom of the machine arm of the utility model.

[0021] The accompanying drawings are marked as follows: 1. Equipment body; 3. Shaft column; 4. First coil spring; 5. Sleeve; 6. Winding drum; 7. Winding rope; 8. Gear; 9. First fixed ring; 10. First protective frame; 11. Connecting rod; 12. Second coil spring; 13. Second fixed ring; 14. Second protective frame; 15. Limiting frame; 16. Support plate; 17. Sliding column; 18. Positioning frame; 19. First spring; 20. Positioning plate; 21. Second spring; 22. Extension frame rod; 23. Electric cylinder; 24. Baffle; 25. Guide pulley. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Refer to the instruction manual Figure 1-5 ,like Figure 1 As shown, a power engineering survey equipment according to an embodiment of the utility model includes an equipment body 1, such as Figure 3As shown, the inside of the device body 1 is rotatably connected with a shaft column 3, the outside of the shaft column 3 is provided with a first coil spring 4, the outside of the shaft column 3 is rotatably connected with a sleeve 5, the first coil spring 4 is fixedly installed on the inner wall of the sleeve 5, the outer wall of the sleeve 5 is fixedly installed with a winding drum 6, the outer side of the winding drum 6 is wound with a winding rope 7, the winding rope 7 is slidably connected to the inside of the device body 1, a gear 8 is fixedly installed on the bottom of the sleeve 5, a first fixed ring 9 is fixedly installed on the bottom of the gear 8, a first protective frame 10 is fixedly installed on the outside of the first fixed ring 9, a connecting rod 11 is fixedly installed on the bottom of the first fixed ring 9, a second coil spring 12 is provided on the outside of the connecting rod 11, the outside of the connecting rod 11 is rotatably connected with a second fixed ring 13, the second coil spring 12 is fixedly installed on the inner wall of the second fixed ring 13, the outer wall of the second fixed ring 13 is fixedly installed with a second protective frame 14, and a limiting frame 15 is fixedly installed on one side of the second protective frame 14.

[0024] It should be noted that, when the machine body works in a more complex environment or falls out of control, the baffle 24 is retracted into the interior of the equipment body 1 by starting the electric cylinder 23, and the winding rope 7 is pulled at the same time, so that the winding drum 6 rotates, and drives the gear 8 to rotate and mesh with the gear 8 on the other side, so that the gears 8 on both sides rotate at the same time, and the first fixing rings 9 on both sides are flipped outward to the bottom of the paddle at the same time. At the same time, when the first protective frame 10 slides out of the interior of the equipment body 1, the second fixing ring 13 loses its limit, and the second coil spring 12 is stretched to rotate the second fixing ring 13, so that the distance between the first protective frame 10 and the second protective frame 14 is extended, and at the same time, the first protective frame 10 and the second protective frame 14 on the other side make the same movement. At this time, the first protective frame 10 and the second protective frame 14 on both sides are distributed in an unfolded state at the bottom of the paddle, and the second protective frame 14 and one end of the limiting frame 15 are L-shaped, so that the inner side of the paddle can be protected, so that the paddle will not collide with objects and cause damage.

[0025] Further, such as Figure 4 As shown, a support plate 16 is fixedly installed on the top of the first protective frame 10, a sliding column 17 is fixedly installed on one side of the support plate 16, the sliding column 17 is slidably connected to the inner side of the limiting frame 15, the inner side of the limiting frame 15 is rotatably connected to the positioning frame 18, the inner side of the positioning frame 18 is provided with a first spring 19, the first spring 19 is fixedly installed on the top of the limiting frame 15, and a positioning plate 20 is fixedly installed on the top of the limiting frame 15, and the positioning plate 20 is arranged in a close fit with the positioning frame 18, as shown in FIG. Figure 5 As shown, the first protective frame 10 is provided with a second spring 21 inside, and an extension rod 22 is fixedly installed on the top of the second spring 21. The extension rod 22 is slidably connected to the inside of the first protective frame 10, as shown in FIG. Figure 2As shown, an electric cylinder 23 is fixedly installed inside the equipment body 1, a baffle 24 is fixedly installed at the output end of the electric cylinder 23, the baffle 24 is slidably connected to the inside of the equipment body 1, a guide pulley 25 is rotatably connected inside the equipment body 1, the winding rope 7 is slidably connected to the outside of the guide pulley 25, and the winding rope 7 is fixedly installed at the output end of the electric cylinder 23.

[0026] It should be noted that, when the first protective frame 10 slides out from the interior of the device body 1, the extension rod 22 loses its limit, and the second spring 21 will stretch the extension rod 22 out of the interior of the first protective frame 10, thereby extending the vertical length of the first protective frame 10, and further increasing the protection range of the paddles. At the same time, when the first protective frame 10 and the second protective frame 14 are folded up, the extension rod 22 at the corresponding position can be pressed into the interior of the device body 1, and after the first protective frame 10 and the second protective frame 14 are folded up, they are limited by the device body 1 to complete the storage.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A power engineering survey equipment, comprising an equipment body (1), characterized in that: The inside of the device body (1) is rotatably connected to a shaft column (3), the outside of the shaft column (3) is provided with a first coil spring (4), the outside of the shaft column (3) is rotatably connected to a sleeve (5), the first coil spring (4) is fixedly mounted on the inner wall of the sleeve (5), the outer wall of the sleeve (5) is fixedly mounted with a winding drum (6), the outer side of the winding drum (6) is wound with a winding rope (7), the winding rope (7) is slidably connected to the inside of the device body (1), and the bottom of the sleeve (5) is fixedly mounted on the inner wall of the sleeve (5). A gear (8) is fixedly installed, a first fixing ring (9) is fixedly installed at the bottom of the gear (8), a first protective frame (10) is fixedly installed on the outer side of the first fixing ring (9), a connecting rod (11) is fixedly installed at the bottom of the first fixing ring (9), a second coil spring (12) is provided on the outer side of the connecting rod (11), a second fixing ring (13) is rotatably connected to the outer side of the connecting rod (11), and the second coil spring (12) is fixedly installed on the inner wall of the second fixing ring (13).

2. The electric power engineering survey equipment according to claim 1, characterized in that: A second protective frame (14) is fixedly mounted on the outer wall of the second fixing ring (13), and a limiting frame (15) is fixedly mounted on one side of the second protective frame (14).

3. The electric power engineering survey equipment according to claim 2, characterized in that: A support plate (16) is fixedly mounted on the top of the first protection frame (10), a sliding column (17) is fixedly mounted on one side of the support plate (16), and the sliding column (17) is slidably connected to the inner side of the limiting frame (15).

4. The electric power engineering survey equipment according to claim 3, characterized in that: The limiting frame (15) is rotatably connected to a positioning frame (18) inside, and a first spring (19) is provided inside the positioning frame (18). The first spring (19) is fixedly mounted on the top of the limiting frame (15).

5. The electric power engineering survey equipment according to claim 4, characterized in that: A positioning plate (20) is fixedly mounted on the top of the limiting frame (15), and the positioning plate (20) is arranged in a close-fitting manner with the positioning frame (18). A second spring (21) is arranged inside the first protective frame (10).

6. The electric power engineering survey equipment according to claim 5, characterized in that: An extension rod (22) is fixedly mounted on the top of the second spring (21), and the extension rod (22) is slidably connected to the inside of the first protective frame (10). An electric cylinder (23) is fixedly mounted inside the equipment body (1).

7. The electric power engineering survey equipment according to claim 6, characterized in that: A baffle (24) is fixedly installed at the output end of the electric cylinder (23), and the baffle (24) is slidably connected to the inside of the equipment body (1). A guide pulley (25) is rotatably connected to the inside of the equipment body (1), and the winding rope (7) is slidably connected to the outside of the guide pulley (25). The winding rope (7) is fixedly installed at the output end of the electric cylinder (23).

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