Auxiliary device for motor fault maintenance

Abstract

The utility model discloses an auxiliary device for motor fault maintenance, which comprises a working table, supporting legs are fixed at two ends of the bottom of the working table, hydraulic dampers are mounted at two ends of the top of the working table, and supporting plates are mounted at the tops of the hydraulic dampers. Compared with the prior art, the lifting mechanism is arranged to adjust the distance between the supporting plate and the workbench, and then the height of the supporting table mechanism at the top of the supporting plate is adjusted, so that workers with different heights can conveniently carry out motor troubleshooting operation in a comfortable mode, and meanwhile, the supporting table mechanism is arranged to facilitate maintenance of the motor troubleshooting operation. By arranging the lifting mechanism, the rotary table drives the lifting mechanism to move, rotation adjustment can be conveniently conducted on the motor according to needs, trouble shooting can be flexibly conducted on the motor, motors of different specifications can be conveniently installed by arranging the adjusting mechanism, and the use flexibility is very high.

Description

Technical Field

[0001] The utility model relates to the technical field of motor repair, in particular to an auxiliary device for motor fault repair. Background Art

[0002] A motor, also known as an electric motor, is a device that can convert electrical energy into mechanical energy. It uses the principle of electromagnetic induction to achieve rotational or linear motion by applying force to current in a magnetic field. A motor usually consists of a stator (fixed part) and a rotor (rotating part). Electricity is applied to the stator to generate a magnetic field, while the rotor rotates in this magnetic field due to the force applied to it.

[0003] During the overhaul of large motors, a workbench is required for auxiliary maintenance. However, the existing workbench has a fixed structure and can only support the motor. In actual use, it is impossible to flexibly adjust the height and angle according to needs. This makes it unsuitable for different maintenance environments and has certain shortcomings. For this reason, we propose an auxiliary device for motor fault maintenance. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an auxiliary device for motor fault repair.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An auxiliary device for motor fault inspection and repair comprises a workbench, legs are fixed at both ends of the bottom of the workbench, hydraulic dampers are installed at both ends of the top of the workbench, a support plate is installed on the top of the hydraulic damper, a support spring is installed between the support plate and the workbench, the support spring is sleeved on the hydraulic damper, a lifting mechanism is installed on the workbench, the lifting mechanism is connected to the support plate, the lifting mechanism is used to adjust the distance between the support plate and the workbench, a support platform mechanism is installed on the top of the support plate, an adjustment mechanism is installed on the top of the support platform mechanism, and mounting plates are installed on both ends of the top of the adjustment mechanism.

[0007] Preferably, the lifting mechanism includes a first shell fixed on the workbench, the first shell having a first threaded sleeve rotatably connected to the interior, a first bevel gear fixedly sleeved on the first threaded sleeve, a threaded column connected to the interior of the first threaded sleeve through a thread, the threaded column is fixed to a support plate, a first adjusting rod is installed on the side of the first shell, the adjusting rod is inserted into the interior of the first shell and connected to the second bevel gear, and the first bevel gear and the second bevel gear are in meshing transmission.

[0008] Preferably, the support platform mechanism includes a second shell fixed on the support plate, the interior of the second shell is rotatably connected with a rotating shaft and a worm, a worm gear is fixedly sleeved on the rotating shaft, and the rotating shaft passes through the second shell and is connected to the turntable.

[0009] Preferably, the worm wheel and the worm are meshingly driven, and the adjustment mechanism is installed on a turntable.

[0010] Preferably, the adjustment mechanism comprises a fixing frame fixed on the turntable, the fixing frame is rotatably connected to a second adjustment rod inside, both ends of the second adjustment rod are threadedly connected to a second threaded sleeve, and a slider is installed on the second threaded sleeve.

[0011] Preferably, the threads at both ends of the second adjusting rod have opposite rotation directions, the two sliders are slidably connected to the fixing frame, and the mounting plate is mounted on the sliders.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model adjusts the distance between the support plate and the workbench by setting a lifting mechanism, and then adjusts the height of the support platform mechanism on the top of the support plate, so that workers of different heights can perform motor fault inspection and maintenance operations in a comfortable manner;

[0014] The utility model sets a support platform mechanism, utilizes the meshing transmission of the worm wheel and the worm to drive the turntable to rotate, so that the turntable drives the lifting mechanism to move, thereby facilitating the rotation adjustment of the motor according to needs and flexibly repairing the motor fault;

[0015] The utility model provides an adjustment mechanism and utilizes the second adjustment rod to cooperate with the second threaded sleeve to move so as to adjust the distance between the two mounting plates, thereby facilitating the installation of motors of different specifications and having high flexibility in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an auxiliary device for motor fault repair proposed by the utility model;

[0017] Figure 2 for Figure 1 A cross-sectional view of the lifting mechanism;

[0018] Figure 3 for Figure 1 A cross-sectional view of the middle support platform mechanism;

[0019] Figure 4 for Figure 1 Cross-sectional view of the middle adjustment mechanism.

[0020] In the figure: 1 workbench, 2 legs, 3 hydraulic damper, 4 support spring, 5 support plate, 6 lifting mechanism, 61 first housing, 62 first threaded sleeve, 63 first bevel gear, 64 threaded column, 65 first adjusting rod, 66 second bevel gear, 7 support platform mechanism, 71 second housing, 72 rotating shaft, 73 worm gear, 74 rotating table, 75 worm, 8 adjusting mechanism, 81 fixing frame, 82 second adjusting rod, 83 second threaded sleeve, 84 slider, 9 mounting plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4An auxiliary device for motor fault inspection and repair includes a workbench 1, legs 2 are fixed at both ends of the bottom of the workbench 1, hydraulic dampers 3 are installed at both ends of the top of the workbench 1, a support plate 5 is installed on the top of the hydraulic damper 3, a support spring 4 is installed between the support plate 5 and the workbench 1, the support spring 4 is sleeved on the hydraulic damper 3, a lifting mechanism 6 is installed on the workbench 1, the lifting mechanism 6 is connected to the support plate 5, the lifting mechanism 6 includes a first shell 61 fixed on the workbench 1, the first shell 61 is rotatably connected to the inside of the first shell 61, a first bevel gear 63 is fixedly sleeved on the first threaded sleeve 62, and the first threaded sleeve 63 is fixedly sleeved on the first threaded sleeve 63. 2 is connected with a threaded column 64 through a thread, and the threaded column 64 is fixed to the support plate 5. A first adjusting rod 65 is installed on the side of the first shell 61. The adjusting rod 65 is inserted into the interior of the first shell 61 and connected to the second bevel gear 66. The first bevel gear 63 and the second bevel gear 66 are meshing transmission. The lifting mechanism 6 is used to adjust the distance between the support plate 5 and the workbench 1. The distance between the support plate and the workbench is adjusted by setting the lifting mechanism, and then the height of the support platform mechanism on the top of the support plate is adjusted, so that workers of different heights can perform motor fault maintenance operations in a comfortable manner. The top of the support plate 5 is installed with a support platform mechanism 7 The top of the support platform mechanism 7 is equipped with an adjustment mechanism 8, and both ends of the top of the adjustment mechanism 8 are equipped with mounting plates 9. The support platform mechanism 7 includes a second shell 71 fixed on the support plate 5, and the internal rotation of the second shell 71 is connected with a rotating shaft 72 and a worm 75. A worm wheel 73 is fixedly sleeved on the rotating shaft 72. The rotating shaft 72 passes through the second shell 71 and is connected with a turntable 74. The worm wheel 73 and the worm 75 are meshing transmission. By setting up the support platform mechanism, the meshing transmission of the worm wheel and the worm is used to drive the turntable to rotate, so that the turntable drives the lifting mechanism to move, so that the motor can be rotated and adjusted according to needs, and the motor can be flexibly repaired. The adjustment mechanism 8 is installed on the turntable 74. The adjusting mechanism 8 includes a fixing frame 81 fixed on the turntable 74. The fixing frame 81 is internally rotatably connected with a second adjusting rod 82. Both ends of the second adjusting rod 82 are threadedly connected with a second threaded sleeve 83. A slider 84 is installed on the second threaded sleeve 83. The threads at both ends of the second adjusting rod 82 have opposite rotation directions. The two sliders 84 are slidably connected to the fixing frame 81. The mounting plate 9 is installed on the slider 84. By setting the adjusting mechanism, the distance between the two mounting plates can be adjusted by using the second adjusting rod to cooperate with the movement of the second threaded sleeve, which is convenient for installing motors of different specifications and has very high flexibility in use.

[0023] When in use, first adjust the distance between the two mounting plates 9 according to the specifications of the motor, specifically by rotating the second adjusting rod 82, and the second adjusting rod 82 drives the slider 84 to slide on the fixing frame 81 through the thread transmission with the second threaded sleeve 83. Since the threads at both ends of the second adjusting rod 82 have opposite rotation directions, the two sliders 84 drive the mounting plates 9 to move in opposite directions, thereby facilitating the installation of mounting plates 9 of different specifications, and the flexibility of use is very high;

[0024] Then, the worm 75 is rotated to make it rotate, and the worm 75 drives the rotating shaft 72 to rotate through the meshing transmission with the worm wheel 73, and the rotating shaft 72 drives the turntable 74 to rotate, and the turntable 74 drives the motor through the adjustment mechanism 8 to adjust the rotation of the motor, and then it is convenient to perform fault inspection and repair on it;

[0025] Rotate the first adjusting rod 65, the first adjusting rod 65 drives the second bevel gear 66 to rotate, the second bevel gear 66 drives the first threaded sleeve 63 to rotate through the meshing transmission with the first bevel gear 63, the first threaded sleeve 63 drives the support plate 5 through the threaded transmission with the threaded column 64, and adjusts the distance between the support plate 5 and the workbench 1, and then facilitates the height of the top motor to be adjusted according to needs, so as to facilitate adjustment by workers of different heights, and it is very convenient to use.

[0026] To sum up, compared with the prior art, the utility model adjusts the distance between the support plate and the workbench by setting a lifting mechanism, and then adjusts the height of the support platform mechanism on the top of the support plate, so that workers of different heights can perform motor fault inspection and maintenance operations in a comfortable manner. At the same time, by setting up a support platform mechanism, the meshing transmission of the worm gear and the worm is used to drive the turntable to rotate, so that the turntable drives the lifting mechanism to move, so as to facilitate the rotation adjustment of the motor as needed, and flexibly perform fault inspection on the motor. In addition, by setting up an adjustment mechanism, the distance between the two mounting plates can be adjusted by using the second adjustment rod to cooperate with the movement of the second threaded sleeve, which is convenient for the installation of motors of different specifications, and has a very high flexibility of use.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An auxiliary device for motor fault repair, comprising a workbench (1), characterized in that: Support legs (2) are fixed at both ends of the bottom of the workbench (1), hydraulic dampers (3) are installed at both ends of the top of the workbench (1), a support plate (5) is installed on the top of the hydraulic damper (3), a support spring (4) is installed between the support plate (5) and the workbench (1), and the support spring (4) is sleeved on the hydraulic damper (3), a lifting mechanism (6) is installed on the workbench (1), the lifting mechanism (6) is connected to the support plate (5), and the lifting mechanism (6) is used to adjust the distance between the support plate (5) and the workbench (1), a support platform mechanism (7) is installed on the top of the support plate (5), an adjustment mechanism (8) is installed on the top of the support platform mechanism (7), and mounting plates (9) are installed on both ends of the top of the adjustment mechanism (8).

2. The auxiliary device for motor fault repair according to claim 1, characterized in that: The lifting mechanism (6) comprises a first shell (61) fixed on the workbench (1); a first threaded sleeve (62) is rotatably connected inside the first shell (61); a first bevel gear (63) is fixedly sleeved on the first threaded sleeve (62); a threaded column (64) is threadedly connected inside the first threaded sleeve (62); the threaded column (64) is fixed to the support plate (5); a first adjusting rod (65) is installed on the side of the first shell (61); the adjusting rod (65) is inserted into the interior of the first shell (61) and is connected to the second bevel gear (66); the first bevel gear (63) and the second bevel gear (66) are meshingly driven.

3. The auxiliary device for motor fault repair according to claim 1, characterized in that: The support platform mechanism (7) comprises a second housing (71) fixed on the support plate (5); a rotating shaft (72) and a worm (75) are rotatably connected inside the second housing (71); a worm wheel (73) is fixedly sleeved on the rotating shaft (72); the rotating shaft (72) passes through the second housing (71) and is connected to a turntable (74).

4. The auxiliary device for motor fault repair according to claim 3, characterized in that: The worm wheel (73) and the worm (75) are in meshing transmission, and the adjustment mechanism (8) is installed on the turntable (74).

5. The auxiliary device for motor fault repair according to claim 4, characterized in that: The adjustment mechanism (8) comprises a fixing frame (81) fixed on the turntable (74), a second adjustment rod (82) being rotatably connected inside the fixing frame (81), both ends of the second adjustment rod (82) being threadedly connected to a second threaded sleeve (83), and a sliding block (84) being mounted on the second threaded sleeve (83).

6. The auxiliary device for motor fault repair according to claim 5, characterized in that: The threads at both ends of the second adjusting rod (82) have opposite rotation directions, the two sliding blocks (84) are slidably connected to the fixing frame (81), and the mounting plate (9) is mounted on the sliding blocks (84).

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