Power distribution network inspection robot

Abstract

The utility model relates to the technical field of inspection robots, and discloses a power distribution network inspection robot which comprises a protection box, a robot body is arranged in the protection box, and moving wheels are fixedly connected to the bottom of the protection box. A motor is arranged in the protection box, two limiting columns are fixedly connected into the protection box, limiting sliding blocks are slidably arranged on the surfaces of the two limiting columns correspondingly, the ends, close to each other, of the limiting sliding blocks are fixedly connected with the robot body correspondingly, and an output shaft of the motor is fixedly connected with a gear. A supporting rod is fixedly connected to the top of the robot body, a protection plate is fixedly connected to the top of the supporting rod, a rack is fixedly connected to the left side of the robot body, and the rack is meshed with the gear. According to the power distribution network inspection robot, the motor drives the gear to rotate, the rack drives the robot body to descend into the protection box, and therefore dirt such as dust can be effectively prevented from falling on the robot body.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection robots, in particular to a distribution network inspection robot. Background Art

[0002] Substation equipment inspection is an important system to ensure the safe operation of substations. At present, substation equipment inspections are all carried out on-site by operators. Manual inspections have many human factors, high labor intensity, low work efficiency, scattered detection quality, and high management costs. The intelligent inspection robot system has been actually applied in substations. The system will gradually replace operators to complete daily inspections of substation equipment, infrared temperature measurement, and equipment status inspections before and after operation, realizing paperless and information-based equipment inspections, improving the efficiency and quality of equipment inspections, and reducing the labor intensity and work risks of operators.

[0003] A distribution network inspection robot provided in the Chinese utility model patent application disclosure specification CN 206475197 U includes a mobile base, an inspection robot body is arranged above the mobile base, two sets of telescopic channels are arranged on each side of the mobile base, and a first telescopic rod is movably installed in the telescopic channels on both sides of the mobile base, one end of the first telescopic rod extends to the outside of the telescopic channel, and is fixedly connected with an anti-collision side plate, the anti-collision side plate is connected to the side wall of the mobile base through a first buffer spring, and a second telescopic rod is movably installed in the telescopic channels at both ends of the mobile base, and one end of the second telescopic rod extends to the outside of the telescopic channel. The utility model is provided with anti-collision side plates on both sides of the mobile base, and anti-collision top plates are arranged at both ends, and the telescopic rod and buffer spring can provide a buffering effect when the inspection robot collides with an object, thereby protecting the electrical components inside the inspection robot and extending the service life.

[0004] However, the inspection robot body is exposed to the outside for a long time when not in use, and dust and other stains are easily accumulated on the inspection robot body, thereby affecting the use of the inspection robot body. Therefore, a distribution network inspection robot is urgently needed. Utility Model Content

[0005] The purpose of the utility model is to provide a distribution network inspection robot to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a distribution network inspection robot, comprising a protection box, a robot body is arranged inside the protection box, and a moving wheel is fixedly connected to the bottom of the protection box;

[0007] A motor is provided inside the protective box, and two limit columns are fixedly connected inside the protective box. Limit sliders are slidably provided on the surfaces of the two limit columns, and the ends of the limit sliders close to each other are fixedly connected to the robot body respectively. The output shaft of the motor is fixedly connected with a gear, the top of the robot body is fixedly connected with a support rod, the top of the support rod is fixedly connected with a protective plate, and the left side of the robot body is fixedly connected with a rack, which is meshed with the gear.

[0008] Preferably, a lifting slot is provided on the top of the protection box, and the protection plate is adapted to the lifting slot.

[0009] The main shell of the protective box robot is used to protect the internal components from the influence of the external environment. The moving wheels are located at the bottom of the protective box to enable it to move. The motor drives the gear to rotate, and the gear engages with the rack to make the robot body move up and down in the protective box. A support rod is set on the top of the robot body to support the protective plate.

[0010] Preferably, a mounting bracket is fixedly connected to the inner wall of the protection box, and the mounting bracket is fixedly connected to the motor.

[0011] Preferably, there are four movable wheels, which are respectively arranged at four corners of the bottom of the protective box.

[0012] When the robot body is not in use, the motor drives the gear to rotate, so that the rack drives the robot body to descend into the protective box, and the protective plate on the top of the robot body is just located in the lifting slot on the top of the protective box, thereby effectively preventing dust and other stains from falling on the robot body.

[0013] Preferably, four outer surfaces of the protection box are respectively fixedly connected with springs, and one end of the spring away from the protection box is respectively fixedly connected with an anti-collision plate.

[0014] Preferably, a rubber pad is fixedly connected to one side of the anti-collision plate away from the spring, and a sliding rod is fixedly connected to one side of the protection plate close to the protection box.

[0015] The four outer sides of the protective box are respectively provided with springs and anti-collision plates to protect the robot body from external impact and improve the durability of the robot body. The outer side of the anti-collision plate is provided with a rubber pad to increase the contact area with the external environment and reduce vibration or noise during impact.

[0016] Preferably, four outer surfaces of the protection box are respectively provided with insertion holes, and the sliding rods are respectively slidably inserted into the protection box through the insertion holes and fixedly connected to the limiting blocks.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, according to the utility model, when the robot body is not in use, the motor drives the gear to rotate, so that the rack drives the robot body to descend into the protective box, and the protective plate on the top of the robot body is just located in the lifting slot on the top of the protective box, thereby effectively preventing dust and other stains from falling on the robot body, and the limit sliders arranged on the front and rear sides of the robot body are respectively slidably arranged on the limit columns, so that the robot body can remain stable during lifting and lowering, so that it can be lifted and lowered smoothly.

[0019] Second, in the utility model, the four outer sides of the protective box are respectively provided with springs and anti-collision plates for protecting the robot body from external impact and improving the durability of the robot body, and the outer side of the anti-collision plate is provided with a rubber pad to increase the contact area with the external environment and reduce vibration or noise during impact, and the sliding rod and the limit block are used to further fix the position of the protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 It is a rear view cutaway three-dimensional structure schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the utility model cut away from the left side and viewed from the left;

[0023] Figure 4 This is a schematic diagram of the top cutaway structure of the utility model.

[0024] Among them: 1. Protection box; 2. Robot body; 3. Moving wheel; 11. Motor; 12. Limit column; 13. Limit slider; 14. Gear; 15. Support rod; 16. Protection plate; 17. Rack; 18. Mounting frame; 19. Spring; 20. Anti-collision plate; 21. Rubber pad; 22. Slide bar; 23. Limit block. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] See also Figure 1 , Figure 2 , Figure 3 A distribution network inspection robot comprises a protection box 1, a robot body 2 is arranged inside the protection box 1, and a moving wheel 3 is fixedly connected to the bottom of the protection box 1;

[0029] A motor 11 is provided inside the protective box 1. Two limit columns 12 are fixedly connected inside the protective box 1. Limit sliders 13 are slidably provided on the surfaces of the two limit columns 12. The ends of the limit sliders 13 close to each other are fixedly connected to the robot body 2. The output shaft of the motor 11 is fixedly connected to a gear 14. A support rod 15 is fixedly connected to the top of the robot body 2. A protective plate 16 is fixedly connected to the top of the support rod 15. A rack 17 is fixedly connected to the left side of the robot body 2, and the rack 17 is meshed with the gear 14.

[0030] A lifting slot is provided on the top of the protection box 1, and the protection plate 16 is adapted to the lifting slot.

[0031] A mounting bracket 18 is fixedly connected to the inner wall of the protection box 1 , and the mounting bracket 18 is fixedly connected to the motor 11 .

[0032] Four moving wheels 3 are provided, and the four moving wheels 3 are respectively arranged at the four corners of the bottom of the protection box 1 .

[0033] Through the above technical scheme, the main shell of the protective box 1 robot is used to protect the internal components from the influence of the external environment. The moving wheel 3 is located at the bottom of the protective box 1 to enable it to move. The motor 11 drives the gear 14 to rotate, and the gear 14 engages with the rack 17 to make the robot body 2 move up and down in the protective box 1. A support rod 15 is provided on the top of the robot body 2. The support rod 15 is used to support the protective plate 16. When the robot body 2 is not in use, the motor 11 drives the gear 14 to rotate, so that the rack 17 drives the robot body 2 to descend into the protective box 1, and the protective plate 16 on the top of the robot body 2 is just located in the lifting groove on the top of the protective box 1, thereby effectively preventing dust and other stains from falling on the robot body 2, and the limit sliders 13 are provided on the front and rear sides of the robot body 2, and the limit sliders 13 are respectively slidably set on the limit columns 12, which can keep the robot body 2 stable during lifting and lowering, so that it can be lifted and lowered smoothly.

[0034] Embodiment 2

[0035] See also Figure 4 On the basis of the first embodiment, it is further obtained that: the four outer surfaces of the protection box 1 are respectively fixedly connected with springs 19, and the ends of the springs 19 away from the protection box 1 are respectively fixedly connected with anti-collision plates 20.

[0036] A rubber pad 21 is fixedly connected to one side of the anti-collision plate 20 away from the spring 19 , and a sliding rod 22 is fixedly connected to one side of the protection plate 16 close to the protection box 1 .

[0037] Insertion holes are respectively formed on the four outer surfaces of the protection box 1 , and the slide rods 22 are respectively slidably inserted into the protection box 1 through the insertion holes and fixedly connected to the limiting blocks 23 .

[0038] Through the above technical scheme, the four outer sides of the protective box 1 are respectively provided with springs 19 and anti-collision plates 20, which are used to protect the robot body 2 from external impact and improve the durability of the robot body 2. The outer side of the anti-collision plate 20 is provided with a rubber pad 21 to increase the contact area with the external environment and reduce vibration or noise during impact. The sliding rod 22 and the limit block 23 are used to further fix the position of the protective plate 16.

[0039] During actual operation, when this device is in use, when the robot body 2 is not in use, the motor 11 drives the gear 14 to rotate, so that the rack 17 drives the robot body 2 to descend into the protective box 1, and the protective plate 16 on the top of the robot body 2 is just located in the lifting groove on the top of the protective box 1, thereby effectively preventing dust and other stains from falling on the robot body 2, and the limit sliders 13 set on the front and rear sides of the robot body 2, and the limit sliders 13 are respectively slidably set on the limit columns 12, so that the robot body 2 can remain stable during lifting and lowering, so that it can be lifted and lowered smoothly, and the four outer sides of the protective box 1 are respectively provided with springs 19 and anti-collision plates 20, which are used to protect the robot body 2 from external impacts and improve the durability of the robot body 2, and the outer side of the anti-collision plate 20 is provided with a rubber pad 21 to increase the contact area with the external environment, so as to reduce vibration or noise during impact.

[0040] Although the 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A distribution network inspection robot, comprising a protection box (1), characterized in that: A robot body (2) is arranged inside the protection box (1), and a moving wheel (3) is fixedly connected to the bottom of the protection box (1); A motor (11) is arranged inside the protection box (1), and two limit columns (12) are fixedly connected inside the protection box (1), and limit sliders (13) are slidably arranged on the surfaces of the two limit columns (12), and the ends of the limit sliders (13) close to each other are fixedly connected to the robot body (2), respectively, and the output shaft of the motor (11) is fixedly connected to a gear (14), and the top of the robot body (2) is fixedly connected to a support rod (15), and the top of the support rod (15) is fixedly connected to a protective plate (16), and the left side of the robot body (2) is fixedly connected to a rack (17), and the rack (17) is meshed with the gear (14).

2. A distribution network inspection robot according to claim 1, characterized in that: The top of the protection box (1) is provided with a lifting slot, and the protection plate (16) is adapted to the lifting slot.

3. A distribution network inspection robot according to claim 1, characterized in that: A mounting frame (18) is fixedly connected to the inner wall of the protection box (1), and the mounting frame (18) is fixedly connected to the motor (11).

4. A distribution network inspection robot according to claim 1, characterized in that: Four moving wheels (3) are provided, and the four moving wheels (3) are respectively arranged at the four corners of the bottom of the protection box (1).

5. A distribution network inspection robot according to claim 1, characterized in that: The four outer surfaces of the protection box (1) are respectively fixedly connected with springs (19), and the ends of the springs (19) away from the protection box (1) are respectively fixedly connected with anti-collision plates (20).

6. A distribution network inspection robot according to claim 5, characterized in that: The side of the anti-collision plate (20) away from the spring (19) is fixedly connected to a rubber pad (21), and the side of the protection plate (16) close to the protection box (1) is fixedly connected to a sliding rod (22).

7. A distribution network inspection robot according to claim 6, characterized in that: Insertion holes are respectively provided on the four outer surfaces of the protection box (1), and the sliding rods (22) are respectively slidably inserted into the protection box (1) through the insertion holes and fixedly connected to the limiting blocks (23).

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