CN215005772U

CN215005772U - Small and medium motor experiment table for diesel locomotive

Info

Publication number: CN215005772U
Application number: CN202121034598.8U
Authority: CN
Inventors: 李长友
Original assignee: Dalian Lanbo Machine Building Co
Current assignee: Dalian Lanbo Machine Building Co
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-03
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a small motor laboratory bench in diesel locomotive, including the laboratory bench, the upper surface of laboratory bench is provided with the motor support through the fix with screw, the fixed motor of accompanying and testing that is provided with in top of motor support, accompany the motor and accompany the motor rotor through the fixed being provided with of output shaft, accompany the fixed axis of rotation that is provided with of one end of trying on the motor rotor, the fixed rotor support pole that is provided with in one end of axis of rotation, the fixed surface of laboratory bench is provided with the slide rail, the surface slip of slide rail is provided with the slider. The utility model discloses a start-up motor of accompanying and testing for the motor of accompanying and testing drives rotor of accompanying and testing and axis of rotation, and the axis of rotation passes through rotor cradling piece and drives the motor fixed disk that is tested simultaneously, and the motor fixed disk that is tested drives the output shaft of motor that is tested through the motor rotor that is tested and tests, has simulated the operating mode of reality, has played the purpose of inspection machine of receiving promptly, has also saved the energy, does not have wearing and tearing to the motor basically moreover.

Description

Small and medium motor experiment table for diesel locomotive

Technical Field

The utility model relates to an experiment table technical field specifically is a small and medium motor experiment table for diesel locomotive.

Background

The original experiment table equipment is old and easy to damage, and the instrument display is inaccurate, thereby influencing the experiment data. The energy consumption of the equipment is large.

However, in the prior art, in actual use, the existing laboratory bench accompanied reagent generally cannot save energy sources when testing the tested machine, has large energy consumption, and is inconvenient and convenient for detection of different tested machines.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small and medium motor laboratory bench for diesel locomotive to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a middle and small motor experiment table for a diesel locomotive comprises an experiment table, wherein a motor support is fixedly arranged on the upper surface of the experiment table through screws, a test motor is fixedly arranged at the top of the motor support, a test motor rotor is fixedly arranged on the test motor through an output shaft, a rotating shaft is fixedly arranged at one end of the test motor rotor, a rotor support rod is fixedly arranged at one end of the rotating shaft, a sliding rail is fixedly arranged on the surface of the experiment table, a sliding block is arranged on the surface of the sliding rail in a sliding manner, a vertical rod is hinged to the sliding block, a motor sliding plate is fixedly arranged at the top of the vertical rod, a tested motor support is fixedly arranged at the top of the motor sliding plate through screws, a tested motor is fixedly arranged at the top of the tested motor support, a tested motor rotor is fixedly arranged on the tested motor through the output shaft, a tested motor fixing disc is fixedly arranged at one end of the tested motor rotor, the surface of the tested motor fixing disc is provided with two through holes, and the rotor support rod movably penetrates through and extends to the other end of the tested motor fixing disc.

Preferably, the fixed telescopic link that is provided with in bottom of laboratory bench, the fixed surface of telescopic link is provided with the buffering subassembly, the quantity of telescopic link and buffering subassembly is four, the buffering subassembly comprises the spring, telescopic link and buffering subassembly are used for providing the buffering shock attenuation for the laboratory bench.

Preferably, the accompanying motor is a servo motor and is used for transmitting torque to a rotor of the accompanying motor.

Preferably, the number of the rotor holder bars is two, and the two rotor holder bars are vertically symmetrical with respect to the axis of the surface of the rotation shaft.

Preferably, the tested motor is a servo motor.

Preferably, the surface of the sliding rail is fixedly provided with a limiting rod, the side surface of the inner side of the limiting rod is fixedly provided with a buffer protection spring, and the buffer protection spring is used for stopping and limiting the motor sliding plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a start the motor of accompanying with the test for the motor of accompanying with the test drives motor rotor and axis of rotation of accompanying with the test, and the axis of rotation drives the motor fixed disk of being tested through rotor cradling piece simultaneously, and the motor fixed disk of being tested drives the output shaft of the motor of being tested through the motor rotor of being tested and carries out the experiment test, has simulated the real operating mode, has played the purpose of examining the motor of being tested promptly, has also saved the energy, and does not basically have wearing and tearing to the motor;

2. the utility model discloses still set up the motor slide simultaneously through the bottom at the motor support that is tested, montant and slider are convenient for drive the motor that is tested and are carried out holistic removal, still pass through the swing joint between rotor spider pole and the motor fixed disk that is tested simultaneously, be convenient for carry out corresponding experimental test to the motor that is tested of difference, still set up gag lever post and buffering protection spring on the surface of slide rail simultaneously, it is spacing to carry out corresponding buffering to the motor that is tested of difference, it makes to carry out corresponding buffering shock attenuation to the laboratory bench to still make through the cooperation between telescopic link and the buffering subassembly simultaneously, mechanical equipment to the laboratory bench surface protects.

Drawings

FIG. 1 is a front sectional view of the whole structure of a middle and small motor experiment table for a diesel locomotive of the utility model;

FIG. 2 is a side view of the structure of the fixed disk of the tested motor of the middle and small motor experiment table for the diesel locomotive of the utility model;

fig. 3 is the utility model relates to a big appearance of motor department structure of small motor laboratory bench test in for diesel locomotive.

In the figure: 1. a laboratory bench; 2. a telescopic rod; 3. a buffer assembly; 4. a motor support; 5. the motor is tested; 6. the rotor of the motor is tested; 7. a rotating shaft; 8. a rotor spider bar; 9. fixing a tested motor; 10. a rotor of the motor under test; 11. a motor under test; 12. a tested motor support; 13. a motor slide plate; 14. a vertical rod; 15. a slider; 16. a slide rail; 17. a limiting rod; 18. the buffer protects the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a middle-small motor experiment table for a diesel locomotive comprises an experiment table 1, wherein a motor support 4 is fixedly installed on the upper surface of the experiment table 1 through screws, a test-accompanying motor 5 is fixedly installed on the top of the motor support 4, a test-accompanying motor rotor 6 is fixedly installed on the test-accompanying motor 5 through an output shaft, a rotating shaft 7 is fixedly installed at one end, away from the test-accompanying motor 5, of the test-accompanying motor rotor 6, a rotor support rod 8 is fixedly installed at one end, away from the test-accompanying motor rotor 6, of the rotating shaft 7, a sliding rail 16 is fixedly arranged on the surface of the experiment table 1, a sliding block 15 is connected to the surface of the sliding rail 16 in a sliding manner, a vertical rod 14 is hinged to the sliding block 15, a motor sliding plate 13 is fixedly installed on the top of the vertical rod 14, a tested motor support 12 is fixedly installed on the top of the motor sliding plate 13 through screws, a tested motor 11 is fixedly installed on the top of the tested motor support 12, and a tested motor rotor 10 is fixedly installed on the tested motor 11 through an output shaft, the one end fixed mounting that the motor rotor 10 that is far away from the motor 11 that is under test has the motor fixed disk 9 that is under test, and the through-hole has been seted up on the surface of motor fixed disk 9 that is under test, and the quantity of through-hole is two, and the other one end of motor fixed disk 9 that is under test is run through and extends to in the activity of rotor support pole 8.

The bottom fixed mounting of laboratory bench 1 has telescopic link 2, and the fixed surface of telescopic link 2 installs buffering subassembly 3, and the quantity of telescopic link 2 and buffering subassembly 3 is four, and buffering subassembly 3 comprises the spring, and telescopic link 2 and buffering subassembly 3 are used for providing the buffering shock attenuation for laboratory bench 1.

The accompanying motor 5 is a servo motor, and the accompanying motor 5 is used for transmitting torque to the rotor 6 of the accompanying motor.

The number of the rotor support rods 8 is two, and the two rotor support rods 8 are vertically symmetrical with respect to the axis of the surface of the rotating shaft 7.

The motor under test 11 is a servomotor.

The surface of the slide rail 16 is fixedly provided with a limiting rod 17, the side surface of the inner side of the limiting rod 17 is fixedly provided with a buffer protection spring 18, and the buffer protection spring 18 is used for stopping and limiting the motor sliding plate 13.

The test machine of laboratory bench drives the starter generator rotation of experimenting, and the machine rotor coil that is experimented inserts exciting current, and the stator coil output is as the generator electricity generation. The generating voltage can be adjusted by adjusting the generating excitation voltage of the tested motor, and the rotating speed, the current and the voltage are controlled to meet the experimental requirements. The generated electricity is fed back to the test bed accompanying machine part for power supply. Therefore, the non-contact loading simulates the actual working condition, namely, the aim of testing the tested machine is fulfilled, the energy is saved, and the motor is basically free from abrasion.

The working principle is as follows: when in use, the utility model starts the test motor 5, so that the test motor 5 drives the test motor rotor 6 and the rotating shaft 7, the rotating shaft 7 drives the tested motor fixing disc 9 through the rotor support rod 8, the tested motor fixing disc 9 drives the output shaft of the tested motor 11 through the tested motor rotor 10 to carry out experimental test, the practical working condition is simulated, the purpose of testing the tested motor is achieved, the energy is saved, and the motor is not abraded basically, the utility model also facilitates the corresponding experimental test of different tested motors 11 by arranging the motor sliding plate 13, the vertical rod 14 and the slider 15 at the bottom of the tested motor support 12, simultaneously, the limiting rod 17 and the buffer protection spring 18 are arranged on the surface of the slide rail 16, carry out corresponding buffering spacing to different tested motors 11, still make simultaneously through the cooperation between telescopic link 2 and the buffering subassembly 3 and carry out corresponding buffering shock attenuation to laboratory bench 1, protect the mechanical equipment on laboratory bench 1 surface.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a small and medium motor laboratory bench for diesel locomotive, includes laboratory bench (1), its characterized in that: the testing device is characterized in that a motor support (4) is fixedly arranged on the upper surface of the experiment table (1) through a screw, a test accompanying motor (5) is fixedly arranged at the top of the motor support (4), a test accompanying motor rotor (6) is fixedly arranged on the test accompanying motor (5) through an output shaft, a rotating shaft (7) is fixedly arranged at one end of the test accompanying motor rotor (6), a rotor support rod (8) is fixedly arranged at one end of the rotating shaft (7), a sliding rail (16) is fixedly arranged on the surface of the experiment table (1), a sliding block (15) is arranged on the surface of the sliding rail (16) in a sliding manner, a vertical rod (14) is hinged to the sliding block (15), a motor sliding plate (13) is fixedly arranged at the top of the vertical rod (14), a tested motor support (12) is fixedly arranged at the top of the motor sliding plate (13) through a screw, and a tested motor (11) is fixedly arranged at the top of the tested motor support (12), the motor rotor that is tested (10) is fixedly arranged on motor under test (11) through the output shaft, the fixed motor fixed disk that is tested (9) that is arranged in the one end of motor under test rotor (10), the through-hole has been seted up on the surface of motor under test fixed disk (9), the quantity of through-hole is two, rotor cradling piece (8) activity is run through and is extended to the other one end of motor under test fixed disk (9).

2. The middle and small motor experiment table for the internal combustion engine vehicle according to claim 1, characterized in that: the fixed telescopic link (2) that is provided with in bottom of laboratory bench (1), the fixed surface of telescopic link (2) is provided with buffering subassembly (3), the quantity of telescopic link (2) and buffering subassembly (3) is four, buffering subassembly (3) comprise the spring, telescopic link (2) and buffering subassembly (3) are used for providing the buffering shock attenuation for laboratory bench (1).

3. The middle and small motor experiment table for the internal combustion engine vehicle according to claim 1, characterized in that: the accompanying motor (5) is a servo motor, and the accompanying motor (5) is used for transmitting torque to an accompanying motor rotor (6).

4. The middle and small motor experiment table for the internal combustion engine vehicle according to claim 1, characterized in that: the number of the rotor support rods (8) is two, and the two rotor support rods (8) are vertically symmetrical about the axis of the surface of the rotating shaft (7).

5. The middle and small motor experiment table for the internal combustion engine vehicle according to claim 1, characterized in that: the tested motor (11) is a servo motor.

6. The middle and small motor experiment table for the internal combustion engine vehicle according to claim 1, characterized in that: the surface of the sliding rail (16) is fixedly provided with a limiting rod (17), the side surface of the inner side of the limiting rod (17) is fixedly provided with a buffer protection spring (18), and the buffer protection spring (18) is used for stopping and limiting the motor sliding plate (13).