A mechanical and electrical equipment maintenance manipulator

Abstract

The utility model discloses a manipulator for repairing mechanical electrical equipment, and relates to the technical field of manipulators. The utility model includes a base, a manipulator body is installed on the top of the base, a retaining ring is fixedly connected to the end of the manipulator body, a mounting plate is arranged above the retaining ring, a switching component for controlling the rotation of the mounting plate is arranged on the surface of the manipulator body, a docking component is movably inserted in a ring array on the surface of the mounting plate, a driving component for controlling the rotation of the docking component is arranged on the surface of the manipulator body, and a pushing component for controlling the distance between the driving component and the docking component is also arranged on the surface of the manipulator body, which realizes the effect of facilitating the automatic installation and disassembly of the fasteners of the electrical equipment during use, and can freely switch the specifications of the disassembly tools to adapt to fasteners of different specifications and types, making the maintenance process more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, in particular to a manipulator for repairing mechanical and electrical equipment. Background Art

[0002] Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. The important role that electricity plays in our lives and production cannot be ignored. It brings us great convenience and becomes an important energy source in our production and life. The most critical factor for the normal operation and transmission of electricity in power plants is electrical equipment. When inspecting and repairing electrical equipment, manipulators are usually used.

[0003] In the actual maintenance process, it is necessary to use a manipulator to disassemble the fasteners on the surface of the electrical equipment. However, the specifications and types of the fasteners are different, while the specifications of the disassembly tools on the surface of the manipulator are fixed. It is also necessary to manually replace the disassembly tools to adapt to different fasteners, which makes the maintenance process more troublesome.

[0004] For this reason, a mechanical electrical equipment maintenance manipulator is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems mentioned in the above background technology. The utility model provides a manipulator for repairing mechanical and electrical equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A manipulator for repairing mechanical and electrical equipment comprises a base, a manipulator body is mounted on the top of the base, a retaining ring is fixedly connected to the end of the manipulator body, a mounting disk is arranged above the retaining ring, a switching assembly for controlling the rotation of the mounting disk is arranged on the surface of the manipulator body, a docking assembly is movably connected to the surface of the mounting disk in a circular array, a driving assembly for controlling the rotation of the docking assembly is arranged on the surface of the manipulator body, and a pushing assembly for controlling the distance between the driving assembly and the docking assembly is also arranged on the surface of the manipulator body.

[0008] Furthermore, the switching assembly includes a first motor, and the first motor is fixedly mounted on the surface of the robot arm body, the output end of the first motor is fixedly connected to a first rotating shaft, and the bottom end of the first rotating shaft is fixedly connected to the mounting plate.

[0009] Furthermore, the docking assembly includes an insertion rod, and the insertion rod is movably connected to the mounting plate, the inner wall of the insertion rod is rotatably connected to a second rotating shaft, the bottom end of the second rotating shaft is fixedly connected to a disassembly head, the top end of the insertion rod is fixedly connected to a fixing plate, the bottom surface of the fixing plate is fixedly connected to a spring, and the end of the spring is fixedly connected to the top surface of the mounting plate.

[0010] Furthermore, the driving assembly includes a second motor, the output end of the second motor is fixedly connected to a third rotating shaft, the bottom end of the third rotating shaft is fixedly connected to an insertion block, the top end of the second rotating shaft is fixedly connected to a connecting seat, and the connecting seat is movably connected to the insertion block.

[0011] Furthermore, the pushing assembly includes an electric push rod, and the electric push rod is fixedly mounted on the surface of the robotic arm body, the telescopic end of the electric push rod is fixedly connected to a first mounting plate and a second mounting plate, and the second motor is fixedly mounted on the surface of the first mounting plate, and the surface of the third rotating shaft is rotatably connected to the second mounting plate through a bearing.

[0012] Furthermore, a protrusion is fixedly connected to the bottom surface of the fixing plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] By operating the pushing component, the driving component can be pushed downward to enable the driving component to dock with the docking component, and the bottom end of the docking component can be pushed out from the middle of the retaining ring. By operating the main body of the mechanical arm, the bottom end of the docking component can be docked with the fastener of the electrical equipment. Then, by operating the driving component, the docking component can be driven to rotate, and the fastener can be installed and removed using the docking component. When it is necessary to switch the docking component, the driving component is driven to reset by the pushing component, and the mounting plate is controlled to rotate by the switching component, so that docking components of different specifications arrive directly below the driving component. Then, the driving component is controlled to descend by the pushing component, and the previous steps are repeated. The new docking component can be used to operate the fastener, which realizes the effect of facilitating automatic installation and disassembly of the fasteners of the electrical equipment during use, and the specifications of the disassembly tools can be freely switched to adapt to fasteners of different specifications and types, making the maintenance process more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is an enlarged view of the local structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the docking assembly of the utility model;

[0018] Figure 4This is a schematic diagram of the structure of the drive assembly of the utility model;

[0019] Figure numerals: 1. base; 2. robot arm body; 3. mounting plate; 4. switching assembly; 401. first motor; 402. first rotating shaft; 5. docking assembly; 501. plug rod; 502. second rotating shaft; 503. disassembly head; 504. fixing plate; 505. spring; 6. driving assembly; 601. second motor; 602. third rotating shaft; 603. plug block; 604. connecting seat; 7. pushing assembly; 701. electric push rod; 702. first mounting plate; 703. second mounting plate; 8. retaining ring. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be described clearly and completely in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first"; "second" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction; be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 4As shown, a manipulator for repairing mechanical and electrical equipment includes a base 1, a manipulator body 2 is installed on the top of the base 1, a retaining ring 8 is fixedly connected to the end of the manipulator body 2, a mounting disk 3 is arranged above the retaining ring 8, a switching component 4 for controlling the rotation of the mounting disk 3 is arranged on the surface of the manipulator body 2, a docking component 5 is movably connected to the surface of the mounting disk 3 in a circular array, a driving component 6 for controlling the rotation of the docking component 5 is arranged on the surface of the manipulator body 2, and a pushing component 7 for controlling the distance between the driving component 6 and the docking component 5 is also arranged on the surface of the manipulator body 2. More specifically, by operating the pushing component 7, the driving component 6 can be pushed to move downward, so that the driving component 6 and the docking component 5 are docked, and the bottom end of the docking component 5 is pushed out from the middle of the retaining ring 8. By operating the mechanical arm main body 2, the bottom end of the docking component 5 can be docked with the fasteners of the electrical equipment, and then the driving component 6 is operated to drive the docking component 5 to rotate, so that the fasteners can be installed and removed using the docking component 5. When it is necessary to switch the docking component 5, the driving component 6 is driven to reset by the pushing component 7, and the mounting plate 3 is controlled to rotate by the switching component 4, so that docking components 5 of different specifications arrive directly below the driving component 6, and then the driving component 6 is controlled to descend by the pushing component 7. The previous steps are repeated, and the new docking component 5 can be used to operate the fasteners.

[0026] The switching assembly 4 includes a first motor 401, and the first motor 401 is fixedly mounted on the surface of the robot arm body 2, the output end of the first motor 401 is fixedly connected to the first rotating shaft 402, and the bottom end of the first rotating shaft 402 is fixedly connected to the mounting plate 3. It should be noted that the first rotating shaft 402 can be driven to rotate by the operation of the first motor 401, thereby driving the mounting plate 3 and the docking assembly 5 to rotate, so that different docking assemblies 5 are aligned with the driving assembly 6, and the switching of the docking assembly 5 is realized.

[0027] The docking assembly 5 includes an insert rod 501, and the insert rod 501 is movably plugged with the mounting plate 3. The inner wall of the insert rod 501 is rotatably connected with the second rotating shaft 502, and the bottom end of the second rotating shaft 502 is fixedly connected with the disassembly head 503. The top of the insert rod 501 is fixedly connected with the fixing plate 504, and the bottom surface of the fixing plate 504 is fixedly connected with the spring 505, and the end of the spring 505 is fixedly connected with the top surface of the mounting plate 3. More specifically, the driving assembly 6 is pushed down by the pushing assembly 7, so that the connecting seat 604 and the insert block 603 are docked, and then the connecting seat 604 continues to push the second rotating shaft 502 and the fixing plate 504 down, driving the disassembly head 503 to descend and extend from the middle of the retaining ring 8, so that the disassembly head 503 can dock with the fastener of the electrical equipment, and then the second motor 601 is used to drive the connecting seat 604 and the second rotating shaft 502 to rotate, so as to drive the disassembly head 503 to rotate, and the fastener is installed or disassembled.

[0028] The driving assembly 6 includes a second motor 601, the output end of the second motor 601 is fixedly connected to the third rotating shaft 602, the bottom end of the third rotating shaft 602 is fixedly connected to the plug block 603, the top end of the second rotating shaft 502 is fixedly connected to the connecting seat 604, and the connecting seat 604 is movably plugged with the plug block 603. It should be noted that the second motor 601 is controlled to descend by the pushing assembly 7, driving the third rotating shaft 602 and the plug block 603 to descend, so that the plug block 603 is inserted into the inner wall of the connecting seat 604, and then the third rotating shaft 602 is driven to rotate by the second motor 601, thereby driving the plug block 603 to rotate, and the connecting seat 604 is driven to rotate, thereby controlling the second rotating shaft 502 and the disassembly head 503 to rotate, and the fasteners on the electrical equipment are installed or removed. In actual use, the connecting seat 604 can be manually assisted to rotate so that the connecting seat 604 can be aligned with the plug block 603.

[0029] The push assembly 7 includes an electric push rod 701, and the electric push rod 701 is fixedly mounted on the surface of the robot arm body 2, the telescopic end of the electric push rod 701 is fixedly connected to the first mounting plate 702 and the second mounting plate 703, and the second motor 601 is fixedly mounted on the surface of the first mounting plate 702, and the surface of the third rotating shaft 602 is rotatably connected to the second mounting plate 703 through a bearing. More specifically, the electric push rod 701 is operated to drive its telescopic end to extend, which can push the first mounting plate 702 and the second mounting plate 703 to move downward, thereby driving the driving assembly 6 to move downward, so that the plug block 603 can be inserted downward into the connecting seat 604.

[0030] The bottom surface of the fixing plate 504 is fixedly connected with a bump. It should be noted that, by providing the bump, when the fixing plate 504 moves downward, the bump will be driven to move, and eventually the bump will contact the surface of the mounting plate 3, thereby preventing the fixing plate 504 from continuing to descend, and preventing the fixing plate 504 from causing excessive compression on the spring 505.

[0031] In summary: by operating the pushing component 7, the driving component 6 can be pushed to move downward, so that the driving component 6 and the docking component 5 can be docked, and the bottom end of the docking component 5 can be pushed out from the middle of the retaining ring 8. By operating the mechanical arm main body 2, the bottom end of the docking component 5 can be docked with the fastener of the electrical equipment, and then the driving component 6 is operated to drive the docking component 5 to rotate, and the fastener can be installed and removed using the docking component 5. When it is necessary to switch the docking component 5, the driving component 6 is reset by the pushing component 7, and the mounting plate 3 is controlled to rotate by the switching component 4, so that docking components 5 of different specifications arrive directly below the driving component 6, and then the driving component 6 is controlled to descend by the pushing component 7, and the previous steps are repeated. The new docking component 5 can be used to operate the fastener, which realizes the effect of facilitating automatic installation and disassembly of the fasteners of the electrical equipment during use, and the specifications of the disassembly tools can be freely switched to adapt to fasteners of different specifications and types, making the maintenance process more convenient.

[0032] The above shows and describes the basic principle of the utility model; the main features and advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description only describe the principles of the utility model. The utility model will have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A manipulator for maintenance of mechanical and electrical equipment, characterized in that: The invention comprises a base (1), a mechanical arm body (2) is installed on the top of the base (1), a retaining ring (8) is fixedly connected to the end of the mechanical arm body (2), a mounting plate (3) is arranged above the retaining ring (8), a switching component (4) for controlling the rotation of the mounting plate (3) is arranged on the surface of the mechanical arm body (2), a docking component (5) is movably connected to the surface of the mounting plate (3) in a circular array, a driving component (6) for controlling the rotation of the docking component (5) is arranged on the surface of the mechanical arm body (2), and a pushing component (7) for controlling the distance between the driving component (6) and the docking component (5) is also arranged on the surface of the mechanical arm body (2).

2. A mechanical and electrical equipment maintenance manipulator according to claim 1, characterized in that: The switching assembly (4) comprises a first motor (401), and the first motor (401) is fixedly mounted on the surface of the robot arm body (2), the output end of the first motor (401) is fixedly connected to a first rotating shaft (402), and the bottom end of the first rotating shaft (402) is fixedly connected to the mounting plate (3).

3. A mechanical and electrical equipment maintenance manipulator according to claim 1, characterized in that: The docking assembly (5) comprises an insertion rod (501), and the insertion rod (501) is movably plugged into the mounting plate (3); the inner wall of the insertion rod (501) is rotatably connected to a second rotating shaft (502); the bottom end of the second rotating shaft (502) is fixedly connected to a disassembly head (503); the top end of the insertion rod (501) is fixedly connected to a fixing plate (504); the bottom surface of the fixing plate (504) is fixedly connected to a spring (505); and the end of the spring (505) is fixedly connected to the top surface of the mounting plate (3).

4. A mechanical and electrical equipment maintenance manipulator according to claim 3, characterized in that: The driving assembly (6) comprises a second motor (601), the output end of the second motor (601) is fixedly connected to a third rotating shaft (602), the bottom end of the third rotating shaft (602) is fixedly connected to an insert block (603), the top end of the second rotating shaft (502) is fixedly connected to a connecting seat (604), and the connecting seat (604) is movably connected to the insert block (603).

5. A mechanical and electrical equipment maintenance manipulator according to claim 4, characterized in that: The pushing assembly (7) includes an electric push rod (701), and the electric push rod (701) is fixedly mounted on the surface of the mechanical arm body (2), the telescopic end of the electric push rod (701) is fixedly connected to a first mounting plate (702) and a second mounting plate (703), and the second motor (601) is fixedly mounted on the surface of the first mounting plate (702), and the surface of the third rotating shaft (602) is rotatably connected to the second mounting plate (703) through a bearing.

6. A mechanical and electrical equipment maintenance manipulator according to claim 3, characterized in that: A protrusion is fixedly connected to the bottom surface of the fixing plate (504).

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