Inspection robot for transformer substation

Abstract

The utility model discloses an inspection robot for a transformer substation, and relates to the technical field of inspection robots. The device comprises a machine body, the periphery of the machine body is elastically and slidably matched with protective plates, the interior of the machine body is rotatably matched with a rotating disc, the upper side of the rotating disc is slidably matched with a guide rod, and the guide rod is provided with a detector and an L-shaped toothed plate located on the lower side of the detector; the sliding plate is in sliding fit with the upper side of the rotating disc, an L-shaped plate is arranged on the sliding plate, and one end of the L-shaped plate is in meshing fit with one side of the L-shaped toothed plate. According to the utility model, through the arrangement of the guide rod, one side of the L-shaped toothed plate reciprocates up and down under the action of the L-shaped plate, so that the detector can better adapt to a complex environment around a transformer substation during working, the practicability of the machine body during transformer substation inspection is improved, and the inspection efficiency of the transformer substation is improved.

Description

Technical Field

[0001] The utility model belongs to the field of inspection robots, and in particular relates to an inspection robot used in a transformer substation. Background Art

[0002] A substation is a place in the power system that transforms voltage and current, receives electric energy and distributes electric energy. The substation in a power plant is a step-up substation, and its function is to step up the voltage of the electric energy generated by the generator and feed it into the high-voltage power grid.

[0003] The patent application with the announcement number CN218082724U discloses a substation intelligent inspection robot, including: a body, a protection mechanism arranged on the outer wall of the body, the protection mechanism including a fixing frame, the fixing frame fixedly mounted on the front of the body, a first protection plate arranged in front of the fixing frame, a first guide column fixedly mounted on the back of the first protection plate, and a first buffer spring sleeved on the column of the first guide column. The substation intelligent inspection robot is provided with a protection mechanism on the outer wall of the body. When the inspection robot is hit from the front during movement, its first protection plate will move closer to the body due to the front collision. At this time, the first buffer spring is compressed to generate elastic force for buffering. At the same time, when the side of the body is hit, the setting of the second protection plate can protect the side of the body, thereby avoiding the phenomenon that the inspection robot is damaged due to collision during movement, and improving the service life of the inspection robot.

[0004] However, the above technology has the following disadvantages when used:

[0005] The above-mentioned document, paragraph 0044, states that “by setting a protective mechanism on the outer wall of the body, when the inspection robot is hit from the front during movement, its first protective plate will move closer to the body due to the front collision.” Figure 1 It can be seen that the above-mentioned inspection robots usually use an environmental sensing mechanism installed on the driving body to judge the working environment and detect the on-site images of the equipment to be tested, so as to complete the inspection work of the substation equipment. Although this type of inspection robot can play a unique advantage in high-intensity and high-risk working environments, it is limited by the complex working environment of the substation. The practicality of this type of inspection robot is not strong, which easily leads to the problem of low inspection efficiency.

[0006] Therefore, a patrol robot for substation is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an inspection robot for a substation.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] A patrol robot for a substation comprises a body, wherein the periphery of the body is elastic and slidably fitted with guard plates, a rotating disk is rotatably fitted inside the body, a guide rod is slidably fitted on the upper side of the rotating disk, a detector and an L-shaped toothed plate located at the lower side of the detector are mounted on the guide rod;

[0010] A sliding plate is slidably fitted on the upper side of the rotating disk, and an L-shaped plate is installed on the sliding plate. One end of the L-shaped plate is meshed with one side of the L-shaped toothed plate, and the other end of the L-shaped plate is meshed with the outer side wall of the rotating disk.

[0011] Optionally, a plurality of positioning holes are provided on the outer wall of the body, two guide columns are installed on one side of the guard plate, one end of the guide column is located inside the positioning holes, two springs are installed between one side of the guard plate and one side of the body, the springs are sleeved on the circumference of the guide column, a fixed cylinder is installed on the upper side of the rotating disk, the guide rod is located inside the fixed cylinder, a plurality of first slides are provided on the inner side wall of the fixed cylinder, a plurality of guide blocks are evenly distributed on the outer side wall of the guide rod, the guide blocks cooperate with the first slides to facilitate the guide blocks to slide on the inner side wall of the fixed cylinder through the first slides.

[0012] Optionally, a through hole is provided on one side of the rotating disk, and the guide block and the guide rod cooperate with the through hole. An annular groove, a placement groove, and a plurality of clamping grooves connected to the placement groove are provided inside the body, one end of the guide rod cooperates with the placement groove, and one end of the guide block cooperates with the clamping groove. An annular plate is installed at the bottom of the rotating disk, and the annular plate rotatably cooperates inside the annular groove. The cross-sections of the annular plate and the annular groove are T-shaped. A second slide is provided on the upper side of the rotating disk, and a first motor is installed inside the second slide. A threaded rod is provided at the output end of the first motor, and one end of the sliding plate is slidably fitted inside the second slide. A threaded hole is provided on one side of the sliding plate, and the threaded hole is threadedly fitted with the threaded rod, which facilitates the threaded fitting of one side of the sliding plate on the threaded rod through the threaded hole.

[0013] Optionally, a second motor is installed at the first end of the L-shaped plate, and a first gear is installed at the output end of the second motor. A plurality of teeth are evenly distributed inside the body, and the teeth mesh with the first gear. A recess is provided at the second end of the L-shaped plate, and a third motor is installed inside the recess. A rotating rod is installed at the output end of the third motor, and a second gear is installed on the rotating rod. The second gear meshes with the L-shaped toothed plate, which facilitates the meshing of the second end of the L-shaped plate on the L-shaped toothed plate through the second gear.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] The guide rod is set to make one side of the L-shaped tooth plate reciprocate up and down under the action of the L-shaped plate, so that the detector can better adapt to the complex environment around the substation when working, improve the practicability of the body when inspecting the substation, and improve the efficiency of substation inspection.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] In the figure:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the guide rod and detector structure of an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the guard plate structure of an embodiment of the utility model;

[0022] Figure 4 The cross-sectional structure of an embodiment of the utility model is shown in FIG. Figure 1 ;

[0023] Figure 5 The cross-sectional structure of an embodiment of the utility model is shown in FIG. Figure 2 .

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] Body 1, positioning hole 101, placement groove 102, clamping groove 103, annular groove 104;

[0026] Rotating plate 2, teeth 201, fixed cylinder 202, guide rod 203, first slideway 204, guide block 205, detector 206, L-shaped tooth plate 207, second slideway 208, threaded rod 209, sliding plate 210, threaded hole 211, L-shaped plate 212, first gear 213, notch 214, rotating rod 215, second gear 216, through hole 217, annular plate 218;

[0027] Guard plate 3, guide column 301, spring 302.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The utility model will now be further described in detail with reference to the accompanying drawings.

[0030] See also Figure 1-5 As shown, in this embodiment, a patrol robot for a substation is provided, comprising a body 1, the four sides of the body 1 are elastic and slidably matched with a guard plate 3, the interior of the body 1 is rotatably matched with a rotating disk 2, the upper side of the rotating disk 2 is slidably matched with a guide rod 203, and the guide rod 203 is equipped with a detector 206 and an L-shaped tooth plate 207 located at the lower side of the detector 206;

[0031] A sliding plate 210 is slidably fitted on the upper side of the rotating disk 2, and an L-shaped plate 212 is installed on the sliding plate 210. One end of the L-shaped plate 212 is meshed with one side of the L-shaped toothed plate 207, and the other end of the L-shaped plate 212 is meshed with the outer wall of the rotating disk 2.

[0032] First, rotate the second gear 216. The second gear 216 drives the guide rod 203 to slide upward through the L-shaped tooth plate 207. The guide rod 203 drives the detector 206 to slide upward. Then rotate the first gear 213. Since the first gear 213 is engaged with the tooth 201, the L-shaped plate 212 will rotate. The L-shaped plate 212 drives the rotating disk 2 to rotate through the sliding plate 210. The rotating disk 2 drives the guide rod 203 to rotate through the fixed cylinder 202. The guide rod 203 drives the detector 206 to rotate and inspect the surrounding side of the substation.

[0033] The guide rod 203 is set to make one side of the L-shaped tooth plate 207 reciprocate up and down under the action of the L-shaped plate 212, so that the detector 206 can better adapt to the complex environment around the substation when working, improve the practicality of the body 1 when inspecting the substation, and improve the efficiency of substation inspection.

[0034] The outer wall of the body 1 of this embodiment is provided with a plurality of positioning holes 101, two guide columns 301 are installed on one side of the guard plate 3, one end of the guide column 301 is located inside the positioning hole 101, two springs 302 are installed between one side of the guard plate 3 and one side of the body 1, the springs 302 are sleeved on the circumference of the guide column 301, a fixed cylinder 202 is installed on the upper side of the rotating disk 2, the guide rod 203 is located inside the fixed cylinder 202, a plurality of first slideways 204 are provided on the inner wall of the fixed cylinder 202, a plurality of guide blocks 205 are evenly distributed on the outer wall of the guide rod 203, the guide blocks 205 cooperate with the first slideways 204, so that the guide blocks 205 can slide on the inner wall of the fixed cylinder 202 through the first slideways 204.

[0035] A through hole 217 is provided on one side of the rotating disk 2 of the present embodiment, and the guide block 205 and the guide rod 203 cooperate with the through hole 217. An annular groove 104, a placement groove 102, and a plurality of clamping grooves 103 connected to the placement groove 102 are provided inside the body 1. One end of the guide rod 203 cooperates with the placement groove 102, and one end of the guide block 205 cooperates with the clamping groove 103. An annular plate 218 is installed at the bottom of the rotating disk 2. The annular plate 218 is rotatably fitted inside the annular groove 104. The cross-section of the plate 218 and the annular groove 104 is T-shaped, and a second slide 208 is provided on the upper side of the rotating disk 2. A first motor is installed inside the second slide 208, and a threaded rod 209 is installed at the output end of the first motor. One end of the sliding plate 210 is slidably fitted inside the second slide 208, and a threaded hole 211 is provided on one side of the sliding plate 210. The threaded hole 211 is threadedly fitted with the threaded rod 209, which facilitates one side of the sliding plate 210 to be threadedly fitted on the threaded rod 209 through the threaded hole 211.

[0036] The first end of the L-shaped plate 212 of this embodiment is equipped with a second motor, and the output end of the second motor is equipped with a first gear 213. The outer wall of the rotating disk 2 is evenly equipped with a plurality of teeth 201, and the teeth 201 are meshed with the first gear 213. The second end of the L-shaped plate 212 is provided with a recess 214, and a third motor is installed inside the recess 214. The output end of the third motor is equipped with a rotating rod 215, and the rotating rod 215 is equipped with a second gear 216. The second gear 216 is meshed with the L-shaped toothed plate 207, which facilitates the second end of the L-shaped plate 212 to be meshed with the L-shaped toothed plate 207 through the second gear 216.

[0037] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A patrol robot for a substation, characterized in that: include: A machine body (1), wherein the machine body (1) is elastically and slidably fitted with a guard plate (3) on all sides, a rotating disk (2) is rotatably fitted inside the machine body (1), a guide rod (203) is slidably fitted on the upper side of the rotating disk (2), a detector (206) and an L-shaped toothed plate (207) located on the lower side of the detector (206) are mounted on the guide rod (203); A sliding plate (210) is slidably engaged with the upper side of the rotating disk (2), an L-shaped plate (212) is mounted on the sliding plate (210), one end of the L-shaped plate (212) is meshed with one side of the L-shaped toothed plate (207), and the other end of the L-shaped plate (212) is meshed with the outer side wall of the rotating disk (2).

2. The inspection robot for a substation according to claim 1, characterized in that: The outer wall of the machine body (1) is provided with a plurality of positioning holes (101); two guide columns (301) are installed on one side of the guard plate (3); one end of the guide column (301) is located inside the positioning hole (101); two springs (302) are installed between one side of the guard plate (3) and one side of the machine body (1); the springs (302) are sleeved around the guide columns (301).

3. The inspection robot for a substation according to claim 1, characterized in that: A fixed cylinder (202) is installed on the upper side of the rotating disk (2), the guide rod (203) is located inside the fixed cylinder (202), a plurality of first slideways (204) are opened on the inner side wall of the fixed cylinder (202), a plurality of guide blocks (205) are evenly distributed on the outer side wall of the guide rod (203), and the guide blocks (205) cooperate with the first slideways (204).

4. The inspection robot for a substation according to claim 3, characterized in that: A through hole (217) is provided on one side of the rotating disk (2), and the guide block (205) and the guide rod (203) cooperate with the through hole (217). An annular groove (104), a placement groove (102), and a plurality of clamping grooves (103) connected to the placement groove (102) are provided inside the body (1). One end of the guide rod (203) cooperates with the placement groove (102), and one end of the guide block (205) cooperates with the clamping groove (103). An annular plate (218) is installed at the bottom of the rotating disk (2), and the annular plate (218) is rotatably engaged inside the annular groove (104). The cross-sections of the annular plate (218) and the annular groove (104) are T-shaped.

5. The inspection robot for a substation according to claim 1, characterized in that: A second slideway (208) is provided on the upper side of the rotating disk (2), a first motor is installed inside the second slideway (208), a threaded rod (209) is installed at the output end of the first motor, one end of the sliding plate (210) is slidably engaged inside the second slideway (208), a threaded hole (211) is provided on one side of the sliding plate (210), and the threaded hole (211) is threadedly engaged with the threaded rod (209).

6. The inspection robot for a substation according to claim 1, characterized in that: A second motor is mounted on the first end of the L-shaped plate (212), a first gear (213) is mounted on the output end of the second motor, and a plurality of teeth (201) are evenly distributed inside the machine body (1), the teeth (201) meshingly cooperating with the first gear (213).

7. The inspection robot for a substation according to claim 1, characterized in that: A notch (214) is provided at the second end of the L-shaped plate (212), a third motor is installed inside the notch (214), a rotating rod (215) is installed at the output end of the third motor, a second gear (216) is installed on the rotating rod (215), and the second gear (216) is meshed with the L-shaped gear plate (207).

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