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Twin trawling test platform for starter generator

A starter generator and test platform technology, which is applied in the direction of motor generator testing, electrical measuring instrument components, and electrical measurement, can solve the problems of lower assembly accuracy, long time for aligning the axis, and unfavorable mass testing. Achieve the effect of convenient installation and fixation, and convenient alignment and operation

Inactive Publication Date: 2021-03-09
JIAXING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing motor-to-drag test bench usually fixes the flange supporting the motor or the bottom plate of the motor on a flat plate with a T-slot. For the test of a large motor, a large T-slot platform is required to support it. The platform of the groove will be very heavy, which increases the cost of the entire test platform, and is not easy to move. When adjusting the level, the test platform will move up and down and shift, which is inconvenient to adjust
[0003] For large motors, if they are fixed on the T-slot platform through the bottom plate, the distance between the T-slots of the test bench is fixed, and the alignment between the load motor and the motor under test is difficult to control, and the alignment accuracy mainly depends on the operator’s installation experience and the use of tooling It is controlled by tools. When testing on a T-slot platform, it is inconvenient to disassemble and assemble the motor under test. The axis needs to be re-aligned every time it is disassembled. It takes a long time to align the axis and the efficiency is low, which is not conducive to mass testing.
[0004] If the motor is installed on the T-slot platform through the support flange, for different motors, due to the different installation dimensions, it is difficult for one support flange to meet the installation of different types of motors, and it needs to be adapted through the adapter flange to meet the installation dimensions Requirements reduce the assembly accuracy, and the more types of motor tests, the more tooling, which is not conducive to material control

Method used

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  • Twin trawling test platform for starter generator
  • Twin trawling test platform for starter generator
  • Twin trawling test platform for starter generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A towed test platform for starter generators, such as figure 1As shown, there are two supporting beams 3, the upper ends of the two supporting beams 3 are fixedly connected with supporting slide rails 5, and the right and left parts of the two supporting slide rails 5 are jointly slidably connected with motors. Mounting mechanism 6, two motor mounting mechanisms 6 are respectively fixedly connected with No. 1 motor 1 and No. 2 motor 2, No. 2 motor 2 is arranged on the right side of No. 1 motor 1, and the inner surface middle part of two support beams 3 is fixedly connected with The support plate 4, the upper end of the support plate 4 is fixedly connected with a column 10, the upper end of the column 10 is fixedly connected with a torque sensor 11, the left end and the right end of the torque sensor 11 are respectively fixedly connected with a No. 1 shaft coupling 13 and a No. 2 shaft coupling 14, No. 1 shaft coupling 13 is fixedly connected with the output end of No. 1...

Embodiment 2

[0037] On the basis of Example 1, as Figure 2-6 As shown, a kind of tow-towing test platform for a starter generator includes a support beam 3, two support beams 3 are provided, and the upper ends of the two support beams 3 are fixedly connected with a support slide rail 5, and the two support slide rails The right part and the left part of 5 are jointly slidably connected with a motor installation mechanism 6, and the two motor installation mechanisms 6 are respectively fixedly connected with No. 1 motor 1 and No. 2 motor 2, and No. 2 motor 2 is arranged on the right side of No. 1 motor 1 The middle part of the inner surface of the two support beams 3 is fixedly connected with a support plate 4, the upper end of the support plate 4 is fixedly connected with a column 10, the upper end of the column 10 is fixedly connected with a torque sensor 11, and the left end and the right end of the torque sensor 11 are respectively fixedly connected with a No. 1 coupling 13 and No. 2 co...

Embodiment 3

[0040] On the basis of Example 1, as Figure 7 As shown, a kind of tow-towing test platform for a starter generator includes a support beam 3, two support beams 3 are provided, and the upper ends of the two support beams 3 are fixedly connected with a support slide rail 5, and the two support slide rails The right part and the left part of 5 are jointly slidably connected with a motor installation mechanism 6, and the two motor installation mechanisms 6 are respectively fixedly connected with No. 1 motor 1 and No. 2 motor 2, and No. 2 motor 2 is arranged on the right side of No. 1 motor 1 The middle part of the inner surface of the two support beams 3 is fixedly connected with a support plate 4, the upper end of the support plate 4 is fixedly connected with a column 10, the upper end of the column 10 is fixedly connected with a torque sensor 11, and the left end and the right end of the torque sensor 11 are respectively fixedly connected with a No. 1 coupling 13 and No. 2 coup...

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PUM

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Abstract

The invention discloses a twin trawling test platform for a starter generator, and the platform comprises two supporting beams, the upper ends of the two supporting beams are fixedly connected with supporting sliding rails, and the right and left parts of the two supporting sliding rails are in sliding connection with a motor installation mechanism. A supporting plate is fixedly connected to the middles of the inner side faces of the two supporting beams, a stand column is fixedly connected to the upper end of the supporting plate, a torque sensor is fixedly connected to the upper end of the stand column, and connecting beams are fixedly connected to the left portions and the right portions of the inner side faces of the two supporting beams correspondingly. Left and right position adjusting mechanisms are fixedly connected to the middles of the upper ends of the two connecting beams, and a plurality of height fine adjustment mechanisms are fixedly connected to the lower ends of the two supporting beams. According to the twin trawling test platform for the starter generator, the motor is convenient to install and fix, the position is convenient to adjust, alignment is convenient, the precision is high, and leveling of the test platform is convenient and accurate.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a towed test platform for a starter generator. Background technique [0002] The existing motor-to-drag test bench usually fixes the flange supporting the motor or the bottom plate of the motor on a flat plate with a T-slot. For the test of a large motor, a large T-slot platform is required to support it. The platform of the groove will be very heavy, which increases the cost of the whole test platform, and is not easy to move. When adjusting the levelness, the test platform will move up and down and offset, which is inconvenient to adjust. [0003] For large motors, if they are fixed on the T-slot platform through the bottom plate, the distance between the T-slots of the test bench is fixed, and the alignment between the load motor and the motor under test is difficult to control, and the alignment accuracy mainly depends on the operator’s installation experience and the use of t...

Claims

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Application Information

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IPC IPC(8): G01R1/04G01R31/34
CPCG01R1/0408G01R31/343
Inventor 赵浩李洪武习聪玲周丽许聚武王挺陈晟丁立军
Owner JIAXING UNIV