Power transmission manipulator for power transmission and transformation of thermal power plant

Abstract

The power transmission manipulator for power transmission and transformation of the thermal power plant comprises a power transmission operation manipulator, a manipulator base is fixedly installed at the bottom of the power transmission operation manipulator, and a manipulator operation height adjusting assembly is installed at the bottom of the manipulator base. Meanwhile, the bottom of the manipulator base is installed on the carriage through a manipulator operation height adjusting assembly. According to the power transmission manipulator for power transmission and transformation of the thermal power plant, the driving motor drives the power transmission operation manipulator to ascend and descend through the gear and the rack, the height of the power transmission operation manipulator is adjusted, the power transmission manipulator adapts to different operation environments, and different power transmission and transformation equipment of the thermal power plant may have different heights; the height-adjustable manipulator can adapt to the differences, so that power transmission switching-on operation can be smoothly carried out under various conditions; when power transmission closing operation at a high place needs to be carried out, the height-adjustable mechanical arm can provide better stability and safety, and the operation risk is reduced.

Description

Technical Field

[0001] The utility model relates to the field of manipulators, in particular to a power transmission manipulator for power transmission and transformation in a thermal power plant. Background Art

[0002] A thermal power plant is a plant that uses the heat energy generated by the combustion of combustibles to convert it into electrical energy through a power generation device. Its main fuels are fossil fuels such as coal, oil, and natural gas. In simple terms, the working principle of a thermal power plant is that the fuel burns in the boiler to generate steam, which drives the turbine to rotate, and then drives the generator to generate electricity; thermal power plants play an important role in power supply and provide a large amount of electricity for our lives and industrial production; in the power transmission and transformation process of thermal power plants, a manipulator is generally used (as shown in the attached manual Figure 1 The reasons are as follows:

[0003] Improve safety: Power transmission and transformation operations in thermal power plants may involve high voltage and dangerous environments. The use of manipulators can reduce workers’ direct exposure to these hazards and reduce the risk of accidents.

[0004] Precision and consistency: The manipulator can perform operations precisely, ensuring the consistency and accuracy of the power transmission process. This helps improve the efficiency and quality of power transmission and transformation.

[0005] Resistant to high temperatures and harsh environments: Thermal power plants may have high temperatures, dust, and other harsh environmental conditions, and the manipulator can work under these conditions without being restricted by the human body.

[0006] Improve efficiency: The manipulator can complete the power transmission operation quickly and efficiently, reducing the time and labor intensity of manual operation.

[0007] Operation capability: The manipulator does not need to rest and can work continuously, providing uninterrupted power transmission operation, improving the reliability and stability of the power plant.

[0008] These advantages can improve the operational safety, efficiency and reliability of thermal power plants.

[0009] The power transmission heights vary at different power transmission locations in a thermal power plant. The robot cannot adapt to power transmission scenarios at different heights, and its applicability is poor when working. Utility Model Content

[0010] The utility model aims to provide a power transmission manipulator for power transmission and transformation in a thermal power plant, so as to solve the defects mentioned in the above-mentioned background technology.

[0011] To achieve the above-mentioned purpose, a power transmission manipulator for power transmission and transformation in a thermal power plant is provided, comprising a power transmission operation manipulator, a manipulator base is fixedly installed at the bottom of the power transmission operation manipulator, and a manipulator operation height adjustment component is installed at the bottom of the manipulator base, and at the same time, the bottom of the manipulator base is installed on the carriage through the manipulator operation height adjustment component;

[0012] The manipulator operation height adjustment component includes a mounting seat, and the bottom of the mounting seat is welded and fixed to the fixing plate, and the fixing plate is screwed and fixed to the carriage; a driving frame is movably mounted on the upper surface of the mounting seat, and a mounting opening is opened inside the driving frame, and a gear is movably mounted inside the mounting opening, and a rack is fixedly mounted on the right side wall inside the mounting opening, the rotating shaft of the gear is fixedly connected to the output shaft of the driving motor, and the driving motor is screwed and fixed to a mounting frame arranged on the mounting seat.

[0013] Preferably, four groups of guide rods are evenly installed on the bottom of the manipulator base, and four groups of guide cylinders are evenly installed on the surface of the mounting seat, and the axial sections of the guide rods and the guide cylinders are concentric circle structures.

[0014] Preferably, the guide rod and the guide cylinder have matching sizes, and the guide rod is inserted into the guide cylinder.

[0015] Preferably, the sizes of the rack and the gear are matched, and the rack and the gear are meshingly connected, and at the same time, the driving motor drives the power supply through the gear and the rack to operate the manipulator and the manipulator base to perform lifting work.

[0016] Preferably, two groups of limiting grooves are evenly opened on the right side of the driving frame, and two groups of limiting columns are evenly installed on the surface of the mounting seat, the sizes of the limiting grooves and the limiting columns are adapted, and the limiting columns are inserted into the inside of the limiting grooves.

[0017] Preferably, the left side of the base of the driving frame is fixedly connected to the slider, and the size of the slider is adapted to the slide groove. At the same time, the slider is slidably arranged inside the slide groove, and the slide groove is opened inside the slide rail, and the back of the slide rail is fixed to the surface of the mounting seat through an inclined support frame.

[0018] Compared with the prior art, the beneficial effects of the utility model are: the driving motor drives the power transmission operation manipulator to perform lifting and lowering operations through gears and racks, so as to adjust the height of the power transmission operation manipulator to adapt to different operating environments. Different thermal power plant transmission and transformation equipment may have different heights. The height-adjustable manipulator can adapt to these differences and ensure that the power transmission closing operation can be carried out smoothly under various circumstances. When the power transmission closing operation at a high place is required, the height-adjustable manipulator can provide better stability and safety and reduce operational risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of a power transmission manipulator in the prior art;

[0020] Figure 2 This is a schematic diagram of the structure of the height adjustment component of the structural manipulator of the utility model;

[0021] Figure 3 This is a schematic diagram of height adjustment of the power transmission operation manipulator of the utility model structure;

[0022] Figure 4 It is a top view of the structural mounting seat of the utility model.

[0023] Numbers in the figure: 1. Power transmission operation manipulator; 2. Manipulator base; 3. Manipulator operation height adjustment assembly; 31. Guide rod; 32. Guide cylinder; 33. Drive frame; 34. Limit groove; 35. Limit column; 36. Rack; 37. Mounting port; 38. Gear; 39. Drive motor; 40. Slide rail; 41. Slide groove; 42. Support frame; 43. Slider; 44. Fixed plate; 45. Mounting seat; 4. Carriage. DETAILED DESCRIPTION

[0024] See also Figure 1-4 The utility model provides a power transmission manipulator for power transmission and transformation in a thermal power plant, comprising a power transmission operation manipulator 1, a manipulator base 2 is fixedly installed at the bottom of the power transmission operation manipulator 1, and a manipulator operation height adjustment component 3 is installed at the bottom of the manipulator base 2, and at the same time, the bottom of the manipulator base 2 is installed on a carriage 4 through the manipulator operation height adjustment component 3;

[0025] The manipulator operation height adjustment component 3 includes a mounting seat 45, and the bottom of the mounting seat 45 is welded and fixed to the fixing plate 44, and the fixing plate 44 is screwed and fixed to the carriage 4; the driving frame 33 is movably mounted on the upper surface of the mounting seat 45, and a mounting opening 37 is opened inside the driving frame 33, and a gear 38 is movably mounted inside the mounting opening 37, and a rack 36 is fixedly mounted on the right side wall inside the mounting opening 37, the rotating shaft of the gear 38 is fixedly connected to the output shaft of the driving motor 39, and the driving motor 39 is screwed and fixed to the mounting frame set on the mounting seat 45.

[0026] Working principle: When the height of the power transmission operation manipulator 1 needs to be adjusted, the external switch of the drive motor 39 is started, and the drive motor 39 drives the power transmission operation manipulator 1 to perform lifting and lowering operations through the gear 38 and the rack 36, so as to adjust the height of the power transmission operation manipulator 1 to adapt to different operating environments. Different thermal power plant transmission and transformation equipment may have different heights. The height-adjustable manipulator can adapt to these differences and ensure that the power transmission closing operation can be carried out smoothly under various circumstances. When the power transmission closing operation is required at a high place, the height-adjustable manipulator can provide better stability and safety, and reduce operational risks.

[0027] As a preferred embodiment, four groups of guide rods 31 are evenly installed on the bottom of the robot base 2, and four groups of guide cylinders 32 are evenly installed on the surface of the mounting seat 45, and the axial sections of the guide rods 31 and the guide cylinders 32 are concentric circle structures.

[0028] The guide rod 31 and the guide cylinder 32 have matching sizes, and the guide rod 31 is inserted into the guide cylinder 32 .

[0029] like Figure 2-4 As shown: when the manipulator base 2 is adjusting its height, the four groups of guide rods 31 at the bottom are inserted into the guide cylinder 32, which can limit and guide the manipulator base 2 when it is lifted and lowered, ensuring the stability of the manipulator base 2 when it is lifted and lowered, and preventing it from tilting.

[0030] As a preferred embodiment, the sizes of the rack 36 and the gear 38 are adapted, and the rack 36 and the gear 38 are meshed and connected, and the driving motor 39 drives the power supply operation manipulator 1 and the manipulator base 2 through the gear 38 and the rack 36 to perform lifting operations.

[0031] Two groups of limiting grooves 34 are evenly arranged on the right side of the driving frame 33 , and two groups of limiting posts 35 are evenly installed on the surface of the mounting seat 45 . The sizes of the limiting grooves 34 and the limiting posts 35 are adapted, and the limiting posts 35 are inserted into the limiting grooves 34 .

[0032] The gear 38 rotates, and the drive frame 33 is driven to move upward through the rack 36 meshing therewith, and the height adjustment of the power transmission operation manipulator 1 is completed through the manipulator base 2.

[0033] The left side of the base of the driving frame 33 is fixedly connected to the slider 43, and the slider 43 is adapted to the size of the slide groove 41. At the same time, the slider 43 is slidably set inside the slide groove 41, and the slide groove 41 is opened inside the slide rail 40. The back of the slide rail 40 is fixed to the surface of the mounting seat 45 through an inclined support frame 42.

[0034] When the driving frame 33 is lifted or lowered, the limiting column 35 is inserted into the limiting groove 34 inside it to limit and guide the driving frame 33 when it is lifted or lowered; at the same time, the slider 43 is slidably set inside the sliding groove 41 to limit and guide the driving frame 33 when it is lifted or lowered; the stability of the driving frame 33 when it is lifted or lowered is ensured to avoid separation between the rack 36 and the gear 38.

Claims

1. A power transmission manipulator for power transmission and transformation in a thermal power plant, comprising a power transmission operation manipulator (1), characterized in that: A manipulator base (2) is fixedly mounted on the bottom of the power transmission operation manipulator (1), and a manipulator operation height adjustment component (3) is mounted on the bottom of the manipulator base (2), and the bottom of the manipulator base (2) is mounted on the carriage (4) via the manipulator operation height adjustment component (3); The manipulator operation height adjustment assembly (3) comprises a mounting seat (45), and the bottom of the mounting seat (45) is welded and fixed to a fixing plate (44), and the fixing plate (44) is screwed and fixed to the carriage (4); a driving frame (33) is movably mounted on the upper surface of the mounting seat (45), and a mounting opening (37) is provided inside the driving frame (33), and a gear (38) is movably mounted inside the mounting opening (37), and a rack (36) is fixedly mounted on the right side wall inside the mounting opening (37), and a rotating shaft of the gear (38) is fixedly connected to an output shaft of a driving motor (39), and the driving motor (39) is screwed and fixed to a mounting frame provided on the mounting seat (45).

2. A power transmission manipulator for power transmission and transformation in a thermal power plant according to claim 1, characterized in that: Four groups of guide rods (31) are evenly mounted on the bottom of the manipulator base (2), and four groups of guide cylinders (32) are evenly mounted on the surface of the mounting seat (45), and the axial sections of the guide rods (31) and the guide cylinders (32) are concentric circle structures.

3. A power transmission manipulator for power transmission and transformation in a thermal power plant according to claim 2, characterized in that: The guide rod (31) and the guide cylinder (32) have matching sizes, and the guide rod (31) is inserted into the interior of the guide cylinder (32).

4. A power transmission manipulator for power transmission and transformation in a thermal power plant according to claim 1, characterized in that: The rack (36) and the gear (38) are of matching sizes, and the rack (36) and the gear (38) are meshed and connected, and the driving motor (39) drives the power transmission operation manipulator (1) and the manipulator base (2) through the gear (38) and the rack (36) to perform lifting operations.

5. The power transmission manipulator for power transmission and transformation in a thermal power plant according to claim 1, characterized in that: Two groups of limiting grooves (34) are evenly arranged on the right side of the driving frame (33), and two groups of limiting columns (35) are evenly installed on the surface of the mounting seat (45); the sizes of the limiting grooves (34) and the limiting columns (35) are adapted to each other, and the limiting columns (35) are inserted into the limiting grooves (34).

6. The power transmission manipulator for power transmission and transformation in a thermal power plant according to claim 1, characterized in that: The left side of the base of the driving frame (33) is fixedly connected to the slider (43), and the slider (43) is adapted to the size of the slide groove (41). The slider (43) is slidably arranged inside the slide groove (41), and the slide groove (41) is opened inside the slide rail (40). The back of the slide rail (40) is fixed to the surface of the mounting seat (45) through an inclined support frame (42).

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