Intelligent robot for power equipment inspection

Abstract

The intelligent robot comprises a supporting frame, a hinge seat is arranged at the top of the supporting frame, a cylinder is arranged on one side of the hinge seat in a hinged mode, a hook is arranged on one side of the cylinder, and a telescopic device for driving the hook to move in a multi-stage telescopic mode is arranged in the cylinder. A connecting rod device for enabling the cylinder to swing is arranged on the supporting frame, a matching column body is arranged at the bottom of the supporting frame, and an upper swing matching rod and a lower swing matching rod are rotatably arranged on the outer surface of the matching column body. The hook is arranged on a pull ring or other switches of the drop type switch to be hooked, then the switch is pulled and dropped in a pulling mode, and the device can be unfolded to form a relatively stable base, so that the stability of the device during working is improved.

Description

Technical Field

[0001] The invention relates to the technical field of electric power inspection robot equipment, and in particular to an intelligent robot used for electric power equipment inspection. Background Art

[0002] In power inspection, power patrol robots are often used. Generally, power patrol robots use a small car to move or a drone to fly to inspect power equipment. In this process, the existing equipment has many disadvantages. For example, it is impossible to pull off some drop-type switch circuit breakers during the inspection, and personnel need to use other tools to disconnect the drop-type switch circuit breakers, which increases the safety risks of personnel. In addition, since personnel are more tired during operation, the burden on personnel is greater when multiple switches are pulled off. People have conducted a lot of research to overcome the above problems. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an intelligent robot for power equipment inspection, which can solve the above-mentioned problems in the prior art.

[0004] The present invention is achieved through the following technical solutions: an intelligent robot for inspecting power equipment of the present invention comprises a support frame, a hinged seat is arranged on the top of the support frame, a cylinder is hingedly arranged on one side of the hinged seat, a hook is arranged on one side of the cylinder, a telescopic device with multiple stages of telescopic movement is arranged in the cylinder to drive the hook to move, a connecting rod device is arranged on the support frame to make the cylinder swing, a matching column is arranged at the bottom of the support frame, two upper and lower swing matching rods are arranged on the outer surface of the matching column for rotation, a driving device for cross-movement between the swing matching rods is arranged at the bottom of the support frame, and the driving device drives the support rod device in the swing matching rod to swing downward and then supports the equipment.

[0005] According to a further technical solution, counterweight blocks are provided at both ends of the swing matching rod.

[0006] A further technical solution is that the telescopic device includes a box body, an internal threaded moving block is provided on one side of the box body, a moving inner cavity is provided in the box body, a rotating threaded shaft is provided in the moving inner cavity, and the moving inner cavity is driven to rotate by a motor arranged at the end. The box body is provided with three boxes, one of which is fixed to the bottom of the cylinder, and the moving inner cavity in the box body is slidingly connected to the internal threaded moving block on another side of the box body, and the internal threaded moving block is threadedly connected to the rotating threaded shaft, and also includes an extension plate, a mating abutment block is provided on one side of the extension plate, the mating abutment block is slidably connected to the moving inner cavity, the mating abutment block is threadedly connected to the rotating threaded shaft, and a hook is provided on one side of the extension plate.

[0007] A further technical solution is that the connecting rod device includes a linear module arranged on both sides of the support frame, the linear module includes a slide part and a slider part, the slider part is fixed on the support frame, a roller assembly is arranged at one end of the slide part and the other side of the support frame, an intermediate slider is arranged on the lower side of the slide part, the intermediate slider is connected to the support frame in a sliding manner, a swing rod is hingedly arranged inside the slide part, and the swing rod is hingedly arranged to the bottom of the cylinder.

[0008] According to a further technical solution, the roller assembly includes a bracket, a rotating motor is arranged in the bracket, a fixing plate is arranged on the outer surface of the output shaft at the bottom of the rotating motor, and a pair of electric wheels are arranged to roll on the lower side of the fixing plate.

[0009] A further technical solution is that the driving device includes a bottom sliding cavity arranged at the bottom of the support frame, a rotating threaded shaft driven by a motor is arranged to rotate in the bottom sliding cavity, a movable matching block is arranged on the outer surface of the rotating threaded shaft in a threaded matching connection, the movable matching block is slidingly matched with the bottom sliding cavity, a pair of bottom columns are arranged on the lower side of the movable matching block, the bottom columns on both sides have different heights, two sliding cavities are arranged in the swing matching rod, and the bottom column passes through the sliding cavity and is slidably opposed to it.

[0010] A further technical solution is that the support rod device includes an internal cavity arranged in the swing matching rod, a support rod is hingedly arranged in the internal cavity, a rotating ring is arranged on one side of the internal sliding plate, the rotating ring is rotatably matched with the bottom column, abutting columns are arranged on both sides of the internal sliding plate, an abutting groove is arranged in the support rod, the abutting groove is slidably abutted against the abutting column, and the internal sliding plate is slidably matched with the internal cavity.

[0011] The beneficial effect of the present invention is that the device can make the cylinder swing, and after the box body is extended and retracted and the extension plate is extended and retracted, the hook is located at the pull ring of the drop-type switch or other switch to be hooked, and then the switch is pulled and dropped by pulling, and the device can be unfolded to form a relatively stable base, thereby improving the stability of the device when it is working.

[0012] After the movement, the electric wheel can drive the equipment to operate. When the cylinder swings, the slider part moves on the slide part. Since the slider part is fixed to the support frame, the slide part drives the support to slide, so that the electric wheels on both sides can drive the equipment to move. Since the slide part can drive the swing rod to swing after moving, the swing rod drives the cylinder to swing, and then the cylinder swings. Thereafter, the rotating threaded shaft in the box body fixed to the bottom of the cylinder rotates, driving the internal threaded moving block in the moving inner cavity to move, so that another box body on one side of the internal threaded moving block extends out of the cylinder. Similarly, the other box body is also telescopically moved, and the rotating threaded shaft in the box body drives the matching abutting block to slide after the rotation. After the extending plate and the hook are extended out of the cylinder, the hook is hooked on the pull ring of the drop-type switch or other objects, and then the rotating threaded shaft drives the matching abutting block to slide after the rotation, so that the extending plate and the hook are reset, thereby realizing the pulling function.

[0013] When the swing matching rods are unfolded, the counterweight block is in four unfolded positions, which increases the stability of the equipment and enables the support rods to swing out from the internal cavity to support the equipment as a whole, thereby improving the stability of the equipment and increasing the height of the equipment.

[0014] The rotating threaded shaft is rotated to drive the moving matching block to slide in the bottom sliding cavity, so that the bottom column on one side of the moving matching block drives the swing matching rod to swing around the matching column when sliding against the sliding cavity, so that the swing matching rod swings to form a fork-shaped structure. In the process of movement of the bottom column, the rotating ring is rotatably arranged on the outer surface of the bottom column, and the internal sliding plate on one side of the rotating ring is slidably connected with the internal cavity. When the internal sliding plate slides in the internal cavity, the sliding of the opposing column and the support rod is offset, driving the support rod to swing out of the internal cavity, so that the support rod supports the equipment and improves the stability of the equipment when it is working.

[0015] In specific equipment, the length of the support rods in the upper and lower swing matching rods can be set so that after the support rods are swung to a certain position, all the support rods can be on the same plane to improve the flatness of supporting the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] For ease of explanation, the present invention is described in detail with reference to the following specific embodiments and accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the overall internal structure of an intelligent robot for power equipment inspection according to the present invention; Figure 2 for Figure 1 Schematic diagram at A in the middle; Figure 3 for Figure 1 Schematic diagram at B in the middle; Figure 4 for Figure 1 Schematic diagram at C in the middle; Figure 5 for Figure 1 A schematic diagram of the structure of the device viewed from above; Figure 6 for Figure 5 Schematic diagram at D in the middle; Figure 7 for Figure 5 Schematic diagram at E in the middle; Figure 8 for Figure 7 Schematic diagram at F in the middle; Fig. 9 for Figure 1 Schematic diagram of the cutaway structure of the equipment; Fig.10 for Fig. 9 Schematic diagram at G in the middle; Fig.11 for Fig. 9 A schematic diagram of the structure from another perspective; Fig.12 for Fig.11 Schematic diagram at H in the middle; In the figure, a rotating motor 11, an electric wheel 12, a bracket 13, a hook 14, a cylinder 17, a hinged seat 18, a support frame 19, a slide part 21, a slider part 22, a swing rod 31, an intermediate slider 32, a sliding cavity 41, a swing matching rod 42, an internal cavity 44, a rotating threaded shaft 53, a bottom sliding cavity 54, a bottom column 61, a movable matching block 62, a matching column 63, a rotating ring 71, an abutting groove 72, an abutting column 73, a support rod 74, an internal sliding plate 75, a movable inner cavity 82, a rotating threaded shaft 83, a box body 84, an internal threaded moving block 86, a matching abutting block 91, and an extending plate 92. DETAILED DESCRIPTION

[0018] like Figure 1-Figure 12 As shown, the present invention is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are Figure 1 The up-down, left-right, front-back directions of the projection relationship are consistent. An intelligent robot for inspecting power equipment of the present invention comprises a support frame 19, a hinged seat 18 is arranged on the top of the support frame 19, a cylinder 17 is hingedly arranged on one side of the hinged seat 18, a hook 14 is arranged on one side of the cylinder 17, a multi-stage telescopic device is arranged in the cylinder 17 to drive the hook 14 to move, a connecting rod device is arranged on the support frame 19 to make the cylinder 17 swing, a matching column 63 is arranged at the bottom of the support frame 19, and two upper and lower swing matching rods 42 are rotatably arranged on the outer surface of the matching column 63, and a driving device is arranged at the bottom of the support frame 19 to make the swing matching rods 42 move crosswise, and the driving device drives the support rod device in the swing matching rod 42 to swing downward and then support the equipment.

[0019] Advantageously, counterweight blocks 43 are provided at both ends of the swing-cooperating rod 42 .

[0020] Advantageously, the telescopic device includes a box body 84, one side of which is provided with an internal thread moving block 86, a moving inner cavity 82 is provided in the box body 84, a rotating threaded shaft 83 is rotatably provided in the moving inner cavity 82, and the moving inner cavity 82 is driven to rotate by a motor provided at the end, and the box body 84 is provided with three boxes, one of which is fixed to the bottom of the cylinder 17, and the moving inner cavity 82 in the box body 84 is slidably connected with the internal thread moving block 86 on the other side of the box body 84, and the internal thread moving block 86 is threadedly connected with the rotating threaded shaft 83, and also includes an extension plate 92, one side of the extension plate 92 is provided with a matching abutment block 91, the matching abutment block 91 is slidably connected with the moving inner cavity 82, and the matching abutment block 91 is threadedly connected with the rotating threaded shaft 83, and a hook 14 is provided on one side of the extension plate 92.

[0021] Advantageously, the connecting rod device includes a linear module arranged on both sides of the support frame 19, the linear module includes a slide portion 21 and a slider portion 22, the slider portion 22 is fixed on the support frame 19, a roller assembly is provided at one end of the slide portion 21 and the other side of the support frame 19, an intermediate slider 32 is provided on the lower side of the slide portion 21, the intermediate slider 32 is connected to the support frame 19 in a sliding manner, a swing rod 31 is hingedly provided inside the slide portion 21, and the swing rod 31 is hingedly provided to the bottom of the cylinder 17.

[0022] Advantageously, the roller assembly includes a bracket 13, a rotating motor 11 is disposed in the bracket 13, a fixing plate is disposed on the outer surface of the bottom output shaft of the rotating motor 11, and a pair of electric wheels 12 are rollingly disposed under the fixing plate.

[0023] Advantageously, the driving device includes a bottom sliding cavity 54 arranged at the bottom of the support frame 19, and a rotating threaded shaft 53 driven by a motor is arranged to rotate in the bottom sliding cavity 54, and a movable matching block 62 is arranged on the outer surface of the rotating threaded shaft 53 in a threaded matching connection, and the movable matching block 62 is slidably matched with the bottom sliding cavity 54, and a pair of bottom columns 61 are arranged on the lower side of the movable matching block 62, and the bottom columns 61 on both sides have different heights, and two sliding cavities 41 are arranged in the swing matching rod 42, and the bottom column 61 passes through the sliding cavity 41 and is slidably opposed thereto.

[0024] Advantageously, the support rod device includes an internal cavity 44 arranged in the swing matching rod 42, a support rod 74 is hingedly arranged in the internal cavity 44, a rotating ring 71 is arranged on one side of the internal sliding plate 75, the rotating ring 71 is rotatably connected with the bottom column 61, and abutting columns 73 are arranged on both sides of the internal sliding plate 75, an abutting groove 72 is arranged in the support rod 74, the abutting groove 72 is slidably arranged against the abutting column 73, and the internal sliding plate 75 is slidably connected with the internal cavity 44.

[0025] This device can make the cylinder 17 swing, and after the box body 84 is extended and retracted and the extension plate 92 is extended and retracted, the hook 14 is located at the pull ring of the drop-type switch or other switch to be hooked, and then the switch is pulled and dropped by pulling. This device can also be unfolded to form a relatively stable base, thereby improving the stability of the device when it is working.

[0026] The electric wheel 12 can drive the device to operate after moving. When the cylinder 17 swings, it moves on the slide part 21 through the slider part 22. Since the slider part 22 is fixed to the support frame 19, the slide part 21 drives the bracket 13 to slide, so that the electric wheels 12 on both sides can drive the device to move. Since the slide part 21 can drive the swing rod 31 to swing after moving, the swing rod 31 drives the cylinder 17 to swing, and then the rotating threaded shaft 83 in the box 84 fixed to the bottom of the cylinder 17 rotates, driving The internal thread moving block 86 in the moving inner cavity 82 is moved, so that another box body 84 on one side of the internal thread moving block 86 extends out of the cylinder 17. Similarly, the other box body 84 is also telescopically moved, and the rotating threaded shaft 83 in the box body 84 rotates and drives the matching abutment block 91 to slide. After the extending plate 92 and the hook 14 are extended out of the cylinder 17, the hook 14 is hooked on the pull ring of the drop-type switch or other objects, and then the rotating threaded shaft 83 rotates and drives the matching abutment block 91 to slide, so that the extending plate 92 and the hook 14 are reset, thereby realizing the pulling function.

[0027] When the swing matching rods 42 are unfolded, the counterweight block 43 is in four unfolded positions, which increases the stability of the equipment and enables the support rod 74 to swing out from the internal cavity 44 to support the equipment as a whole, thereby improving the stability of the equipment and increasing the height of the equipment.

[0028] The rotating threaded shaft 53 is rotated to drive the movable matching block 62 to slide in the bottom sliding cavity 54, so that the bottom column 61 on one side of the movable matching block 62 drives the swing matching rod 42 to swing around the matching column 63 when sliding against the sliding cavity 41, so that the swing matching rod 42 swings to form a fork structure. In the process of movement of the bottom column 61, since the rotating ring 71 is rotatably arranged on the outer surface of the bottom column 61, and the internal sliding plate 75 on one side of the rotating ring 71 is slidably connected with the internal cavity 44, when the internal sliding plate 75 slides in the internal cavity 44, the sliding of the offset column 73 and the support rod 74 is offset, and the support rod 74 is driven to swing out of the internal cavity 44, so that the support rod 74 supports the equipment and improves the stability of the equipment when it is working.

[0029] In specific equipment, the length of the support rod 74 in the upper and lower swing matching rods 42 can be set so that after the support rods 74 swing to a certain position, all the support rods 74 can be on the same plane to improve the flatness of supporting the equipment.

[0030] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope defined in the claims.

Claims

1. An intelligent robot for inspecting electric power equipment, comprising a support frame, a hinged seat is arranged on the top of the support frame, a cylinder is hingedly arranged on one side of the hinged seat, a hook is arranged on one side of the cylinder, a telescopic device with multiple stages of telescopic movement is arranged in the cylinder to drive the hook to move, a connecting rod device is arranged on the support frame to make the cylinder swing, a matching column is arranged at the bottom of the support frame, two upper and lower swing matching rods are arranged on the outer surface of the matching column for rotation, a driving device is arranged at the bottom of the support frame to make the swing matching rods cross-movement, and the driving device drives the support rod device in the swing matching rod to swing downward to support the equipment.

2. The intelligent robot for power equipment inspection according to claim 1 is characterized in that: Counterweight blocks are arranged at both ends of the swing matching rod.

3. The intelligent robot for power equipment inspection according to claim 1 is characterized in that: The telescopic device includes a box body, an internal threaded moving block is provided on one side of the box body, a moving inner cavity is provided in the box body, a rotating threaded shaft is provided in the moving inner cavity, and the moving inner cavity is driven to rotate by a motor arranged at the end. The box body is provided with three boxes, one of which is fixed to the bottom of the cylinder, and the moving inner cavity in the box body is slidably connected with the internal threaded moving block on another side of the box body, and the internal threaded moving block is threadedly connected to the rotating threaded shaft. It also includes an extension plate, a matching abutment block is provided on one side of the extension plate, the matching abutment block is slidably connected to the moving inner cavity, and the matching abutment block is threadedly connected to the rotating threaded shaft. A hook is provided on one side of the extension plate.

4. The intelligent robot for power equipment inspection according to claim 1 is characterized in that: The connecting rod device includes a linear module arranged on both sides of the support frame, the linear module includes a slide part and a slider part, the slider part is fixed on the support frame, a roller assembly is arranged at one end of the slide part and the other side of the support frame, an intermediate slider is arranged on the lower side of the slide part, the intermediate slider is connected with the support frame in a sliding manner, a swing rod is hingedly arranged inside the slide part, and the swing rod is hingedly arranged with the bottom of the cylinder.

5. The intelligent robot for power equipment inspection according to claim 4 is characterized in that: The roller assembly comprises a bracket, a rotating motor is arranged in the bracket, a fixing plate is arranged on the outer surface of the output shaft at the bottom of the rotating motor, and a pair of electric wheels are arranged to roll on the lower side of the fixing plate.

6. The intelligent robot for power equipment inspection according to claim 1, characterized in that: The driving device includes a bottom sliding cavity arranged at the bottom of the support frame, a rotating threaded shaft driven by a motor and rotating in the bottom sliding cavity, a movable matching block is arranged on the outer surface of the rotating threaded shaft in threaded matching connection, the movable matching block is slidingly matched with the bottom sliding cavity, a pair of bottom columns are arranged on the lower side of the movable matching block, the bottom columns on both sides have different heights, two sliding cavities are arranged in the swing matching rod, and the bottom column passes through the sliding cavity and slides against it.

7. The intelligent robot for power equipment inspection according to claim 6 is characterized in that: The support rod device includes an internal cavity arranged in the swing matching rod, a support rod is hingedly arranged in the internal cavity, a rotating ring is arranged on one side of the internal sliding plate, the rotating ring is rotatably matched with the bottom column, abutting columns are arranged on both sides of the internal sliding plate, an abutting groove is arranged in the support rod, the abutting groove is slidably abutted with the abutting column, and the internal sliding plate is slidably matched with the internal cavity.

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