CN211402646U

CN211402646U - Performance analysis device for electric motor maintenance

Info

Publication number: CN211402646U
Application number: CN201921821429.1U
Authority: CN
Inventors: 施智勇; 欧阳彩玉
Original assignee: Jiangxi Taifeng Electromechanical Equipment Co ltd
Current assignee: Jiangxi Taifeng Electromechanical Equipment Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-01
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to a motor detection technology field just discloses an electric motor overhauls and uses performance analysis device, comprises a workbench, the top fixed mounting of workstation has operating panel, operating panel's positive fixed mounting has the display, operating panel's the front is located the below fixed mounting of display and has the electric meter, operating panel's the front is located the right side movable mounting of electric meter and has adjust knob. This electric motor overhauls uses performance analysis device, the cooperation through setting up adjust knob and electric meter and display makes the device adjust the motor and can change the supply current and the temperature and the torsion value of motor and then make people can carry out the analysis to the performance of motor in real time maintaining the in-process, the cooperation through threaded connection pole and spring and joint board makes the device can fix and then be convenient for be connected with torsion connecting device not equidimension motor at the in-process that uses.

Description

Performance analysis device for electric motor maintenance

Technical Field

The utility model relates to a motor detection technology field specifically is an electric motor overhauls uses performance analysis device.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the generator mainly has the function of converting mechanical energy into electric energy.

The performance of motor includes its heat dispersion and rotational speed or moment of torsion, needs to detect these performances when carrying out motor maintenance at present, however the detection device structure that uses at present is fairly simple, and the in-process that uses moreover is examining and repairing the time scope less to the motor of equidimension not, and the fixed of motor is also troublesome when using moreover.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electric motor overhauls uses performance analysis device possesses can carry out performance analysis to the motor of equidimension not, but the problem mentioned in the above background art has been solved to the advantage of each item performance of concurrent test motor.

The utility model provides a following technical scheme: a performance analysis device for electric motor maintenance comprises a workbench, wherein an operation panel is fixedly arranged at the top of the workbench, a display is fixedly arranged at the front of the operation panel, an electric meter is fixedly arranged below the display at the front of the operation panel, an adjusting knob is movably arranged at the right side of the electric meter at the front of the operation panel, a wire holder is fixedly arranged at the left side of the operation panel at the top of the workbench, a wiring terminal is movably arranged at the top of the wire holder, a shielding cover is movably arranged at the top of the wire holder, a slide rail seat is fixedly arranged at the left side of the wire holder at the top of the workbench, a movable supporting base is fixedly connected with the top of a slide seat in a sliding manner, a temperature detection device is fixedly arranged at the top of the movable supporting base, the top of the movable support base is fixedly provided with a support column at the side of the temperature detection device, the top of the support column is provided with a threaded connecting rod in a threaded manner, the outer surface of the threaded connecting rod is movably provided with a clamping plate, the outer surface of the threaded connecting rod is movably provided with a spring above the clamping plate, the top of the spring is movably connected with the top of the threaded connecting rod, the top of the workbench is fixedly provided with a support plate at the left side of the slide rail seat, the top of the support plate is fixedly provided with a first inner box seat, the inner part of the first inner box seat is movably provided with a rotating roller, the right side surface of the rotating roller is movably provided with a replaceable connector at the outer side of the first inner box seat, the outer surface of the replaceable connector is provided with a threaded fastening device, and the other end of the rotating, torsion detection device's the other end extends to the outside and the fixedly connected with connecting axle of first interior box holder, the left side fixed mounting that the top of backup pad is located first interior box holder has box holder in the second, the other end of connecting axle extends to the inside and the fixedly connected with friction roller of box holder in the second, adjusting bolt is installed to the left surface screw thread of box holder in the second, the inside one end movable mounting of box holder has the friction slab in adjusting bolt is located the second.

Preferably, the top of the second inner box base is provided with an adjusting bolt and a friction plate which are the same as the side surfaces.

Preferably, the number of the support columns is four, the four support columns are divided into two groups, and the two groups of support columns are symmetrically distributed by taking the central line of the movable support base as a symmetry axis.

Preferably, the number of the electric meters is two, and the two electric meters are respectively an electric voltage meter and an ammeter.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this electric motor overhauls uses performance analysis device, the cooperation through setting up adjust knob and electric meter and display makes the device adjust the motor and can change the supply current and the temperature and the torsion value of motor and then make people can carry out the analysis to the performance of motor in real time maintaining the in-process, the cooperation through threaded connection pole and spring and joint board makes the device can fix and then be convenient for be connected with torsion connecting device not equidimension motor at the in-process that uses.

2. This electric motor overhauls uses performance analysis device makes the device can remove to use different interchangeable connector and then make the device have the compatibility according to the size of motor at the in-process that uses through interchangeable connector, makes the device can the adjusting motor's atress size through the cooperation that sets up friction roller and adjusting bolt and friction plate.

Drawings

FIG. 1 is a sectional view of the present invention;

fig. 2 is a side view of the structure supporting column of the present invention.

In the figure: 1. a work table; 2. adjusting a knob; 3. an operation panel; 4. a display; 5. an electric meter; 6. a wiring terminal; 7. a wire holder; 8. a shielding cover; 9. a support pillar; 10. a threaded connecting rod; 11. a movable support base; 12. a temperature detection device; 13. a spring; 14. the connector can be replaced; 15. a rotating roller; 16. a first inner box base; 17. a second inner box base; 18. a rubbing roller; 19. a friction plate; 20. adjusting the bolt; 21. a support plate; 22. a connecting shaft; 23. a torsion detection device; 24. a screw fastening device; 25. a slide base; 26. a slide rail seat; 27. the joint board.

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. 1-2, a performance analysis device for electric motor maintenance comprises a workbench 1, an operation panel 3 is fixedly installed at the top of the workbench 1, a display 4 is fixedly installed on the front of the operation panel 3, an electric meter 5 is fixedly installed on the front of the operation panel 3 below the display 4, the number of the electric meters 5 is two, the two electric meters 5 are respectively a voltmeter and an ammeter, an adjusting knob 2 is movably installed on the front of the operation panel 3 on the right side of the electric meter 5, the adjusting knob 2, the electric meter 5 and the display 4 are matched to change the supply current, the temperature and the torsion value of the motor during maintenance of the motor, so that people can analyze the performance of the motor in real time, a wire holder 7 is fixedly installed on the top of the workbench 1 on the left side of the operation panel 3, the top of the wire holder 7 is movably provided with a wiring terminal 6, the top of the wire holder 7 is movably provided with a shielding cover 8, the shielding cover 8 can prevent short circuit caused by contact between circuits in the detection process, the top of the workbench 1 is positioned at the left side of the wire holder 7 and is fixedly provided with a slide rail seat 26, the top of a slide seat 25 which is slidably arranged in the slide rail seat 26 penetrates through the upper part of the slide rail seat 26 and is fixedly connected with a movable supporting base 11, the top of the movable supporting base 11 is fixedly provided with a temperature detection device 12, the top of the movable supporting base 11 is positioned at the side of the temperature detection device 12 and is fixedly provided with supporting columns 9, the number of the supporting columns 9 is four, four supporting columns 9 are divided into two groups, the two groups of supporting columns 9 are symmetrically distributed by taking the central line of the movable supporting base 11 as a symmetric axis, the outer surface of the threaded connecting rod 10 is movably provided with a clamping plate 27, the outer surface of the threaded connecting rod 10 is positioned above the clamping plate 27 and is movably provided with a spring 13, the top of the spring 13 is movably connected with the top of the threaded connecting rod 10, the device can fix motors with different sizes in the using process through the matching of the threaded connecting rod 10, the spring 13 and the clamping plate 27 so as to be conveniently connected with a torsion connecting device, the top of the workbench 1 is positioned on the left side of a slide rail seat 26 and is fixedly provided with a supporting plate 21, the top of the supporting plate 21 is fixedly provided with a first inner box seat 16, a rotating roller 15 is movably arranged inside the first inner box seat 16, the right side surface of the rotating roller 15 is positioned on the first movable mounting of the outer side of the first inner box seat 16 and is provided with a replaceable connector 14, and the device can use different replaceable connectors 14 according to the sizes of the motors in the using process through the replaceable, a thread fastening device 24 is installed on the outer surface thread of the replaceable connector 14, a torsion detecting device 23 is fixedly connected to the other end of the rotating roller 15, the other end of the torsion detecting device 23 extends to the outer side of the first inner box base 16 and is fixedly connected with a connecting shaft 22, a second inner box base 17 is fixedly installed on the left side of the first inner box base 16 at the top of the supporting plate 21, the other end of the connecting shaft 22 extends to the inside of the second inner box base 17 and is fixedly connected with a friction roller 18, an adjusting bolt 20 is installed on the left side surface thread of the second inner box base 17, a friction plate 19 is movably installed at one end of the adjusting bolt 20 located inside the second inner box base 17, an adjusting bolt 20 and a friction plate 19 which are the same as the side surfaces are installed on the top of the second inner box, the device can adjust the stress of the motor by arranging the friction roller 18 and the adjusting bolt 20 and the friction plate 19 to be matched.

The working principle is that when in use, the motor is firstly placed on the movable supporting base 11, the height of the movable supporting base 11 is adjusted to enable the output end of the motor and the installed replaceable connector 14 to be positioned on the same horizontal plane and connected, then rotate threaded connection pole 10 and make spring 13 act on joint plate 27 and make joint plate 27 act on the motor, be connected the connecting wire and binding post 6 of motor, adjust the input voltage or the electric current of motor through adjust knob 2 this moment, the rotation of motor makes torsion detection device 23 drive connecting axle 22 and friction roller 18 and rotate, torsion detection device 23 can detect the torsion of motor this moment, temperature-detecting device 12 detects the motor surface for the temperature this moment, can make the pressure ratio of friction plate 19 to friction roller 18 bigger and then detect torsion again through rotating adjusting bolt 20.

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 an electric motor overhauls uses performance analysis device, includes workstation (1), its characterized in that: the top fixed mounting of workstation (1) has operating panel (3), the positive fixed mounting of operating panel (3) has display (4), the front of operating panel (3) is located the below fixed mounting of display (4) has electric meter (5), the right side movable mounting that the front of operating panel (3) is located electric meter (5) has adjust knob (2), the left side fixed mounting that the top of workstation (1) is located operating panel (3) has wire holder (7), the top movable mounting of wire holder (7) has binding post (6), the top movable mounting of wire holder (7) has the cover (8) of shielding, the left side fixed mounting that the top of workstation (1) is located wire holder (7) has slide rail seat (26), the inside slidable mounting of slide rail seat (26) has top fixedly connected with movable support base (11) that the top of slide (25) runs through slide rail seat (26), the top fixed mounting that the activity supported base (11) has temperature-detecting device (12), the top that the activity supported base (11) is located the side fixed mounting of temperature-detecting device (12) has support column (9), threaded connection pole (10) are installed to the top screw thread of support column (9), the surface movable mounting of threaded connection pole (10) has joint board (27), the surface of threaded connection pole (10) is located the top movable mounting of joint board (27) has spring (13), the top of spring (13) and the top swing joint of threaded connection pole (10), the top of workstation (1) is located the left side fixed mounting of slide rail seat (26) and is had backup pad (21), the top fixed mounting of backup pad (21) has first interior box seat (16), the inside movable mounting of first interior box seat (16) has rotation roller (15), the right side surface of the rotating roller (15) is provided with a replaceable connector (14) at the first movable mounting position outside the first inner box seat (16), the outer surface of the replaceable connector (14) is provided with a thread fastening device (24) in a threaded manner, the other end of the rotating roller (15) is fixedly connected with a torsion detection device (23), the other end of the torsion detection device (23) extends to the outer side of the first inner box seat (16) and is fixedly connected with a connecting shaft (22), the top of the supporting plate (21) is positioned at the left side of the first inner box seat (16) and is fixedly provided with a second inner box seat (17), the other end of the connecting shaft (22) extends into the second inner box seat (17) and is fixedly connected with a friction roller (18), an adjusting bolt (20) is installed on the left side surface of the second inner box seat (17) in a threaded manner, and a friction plate (19) is movably arranged at one end of the adjusting bolt (20) positioned in the second inner box seat (17).

2. The performance analysis device for electric motor overhaul according to claim 1, characterized in that: and the top of the second inner box seat (17) is provided with an adjusting bolt (20) and a friction plate (19) which are the same as the side surfaces.

3. The performance analysis device for electric motor overhaul according to claim 1, characterized in that: the number of the supporting columns (9) is four, the four supporting columns (9) are divided into two groups, and the two groups of the supporting columns (9) are symmetrically distributed by taking the central line of the movable supporting base (11) as a symmetry axis.

4. The performance analysis device for electric motor overhaul according to claim 1, characterized in that: the number of the electric meters (5) is two, and the two electric meters (5) are a voltmeter and an ammeter respectively.