CN213091829U - Motor fault diagnosis device - Google Patents

Abstract

The utility model discloses a motor failure diagnosis device, including the diagnosis case, the inner wall fixed mounting of diagnosis case one side has the battery, and the middle part fixed mounting of battery one side has first wire, and the one end fixed mounting of first wire has electrically conductive screw thread seat, and the bottom of electrically conductive screw thread seat and the bottom fixed connection of diagnosis incasement wall, the top of electrically conductive screw thread seat is passed the diagnosis case and is arranged the top of diagnosis case in, the beneficial effects of the utility model are that: through the battery that sets up, first wire, electrically conductive screw thread seat, the second wire, first electrically conductive draw-in groove and spring line and the mutual intercommunication between the metal pole, meanwhile, through the battery that sets up, the third wire, the intercommunication each other between electrically conductive draw-in groove of second and spring line and the metal pole, through mutually supporting between two metal poles that set up and the relevant motor both ends joint, only need observe whether the bulb works, thereby be convenient for quick carry out failure diagnosis to relevant motor, then improve diagnosis efficiency.

Description

Motor fault diagnosis device

Technical Field

The utility model relates to a diagnostic device, in particular to motor fault diagnosis device belongs to motor diagnostic equipment technical field.

Background

The motor is generally used in various fields of national production, a large amount of electric energy is consumed, and the non-optimal state operation of the motor not only harms the production safety, but also is not beneficial to energy conservation and consumption reduction; the AC speed regulating system with the motor and the power electronic device as a whole is widely applied to various industries such as steel, petroleum, light industry machinery, transportation and the like; the motor fault diagnosis technology is indispensable, and a diagnosis device is often used for diagnosing the motor fault in the motor fault diagnosis process so as to diagnose whether the motor has a fault or not.

The existing electric fault diagnosis device is not provided with a diagnosis device which is convenient for quickly diagnosing whether the motor has faults or not in the using process, so that the diagnosis efficiency is greatly reduced; and the carrying is inconvenient in the using process, thereby influencing the working progress.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a motor fault diagnosis device, which aims to solve the problem that the diagnosis efficiency is greatly reduced because no diagnosis device which is convenient for quickly diagnosing whether the motor has faults or not is provided in the prior art; and is inconvenient to carry.

In order to achieve the above object, the utility model provides a following technical scheme: a motor fault diagnosis device comprises a diagnosis box, wherein a storage battery is fixedly arranged on the inner wall of one side of the diagnosis box, a first lead is fixedly arranged in the middle of one side of the storage battery, a conductive thread seat is fixedly arranged at one end of the first lead, the bottom end of the conductive thread seat is fixedly connected with the bottom end of the inner wall of the diagnosis box, the top end of the conductive thread seat penetrates through the diagnosis box and is arranged at the top of the diagnosis box, a bulb is connected with the top end of the conductive thread seat in a threaded manner, a second lead is fixedly arranged on the surface of the conductive thread seat, a third lead is fixedly arranged at the bottom of one side of the storage battery, a first conductive clamping groove and a second conductive clamping groove are respectively and fixedly arranged at the bottom of one side of the diagnosis box, one end of the second lead is fixedly connected with one side of the first conductive clamping groove, and one end of, inside and the equal fixed mounting in inside of the electrically conductive draw-in groove of second of first electrically conductive draw-in groove has the spring line, two the electrically conductive fixed block fixed connection that diagnosis case and diagnosis case outside set up is all passed to the one end of spring line, two the equal fixed mounting in top of electrically conductive fixed block has the metal pole, the rotation groove has all been seted up to the both sides side on diagnosis case top.

As an optimal technical scheme of the utility model, two the inside in rotation groove is all rotated and is connected with the swivel becket, two fixed mounting has the braces between the swivel becket.

As an optimal technical scheme of the utility model, the top fixed mounting of diagnosis case has the transparent plastic cover, four equal fixed mounting in corner of transparent plastic cover have the anticollision adhesive tape.

As an optimized technical scheme of the utility model, the top fixed mounting of diagnosis case one side has two to place and presss from both sides, two the metal pole is placed respectively and is being pressed from both sides the inside of placing correspondingly.

As an optimal technical scheme of the utility model, two the equal fixed mounting in surface of the surface of metal pole and two electrically conductive fixed blocks has insulating leather sheath.

As a preferred technical scheme of the utility model, the positive one side fixed mounting of diagnosis case has the mouth that charges, mouth and battery electric connection charge.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a motor fault diagnosis device, through the battery that sets up, first wire, electrically conductive screw thread seat, second wire, first electrically conductive draw-in groove and the mutual intercommunication between spring wire and the metal pole, meanwhile, through the battery that sets up, third wire, second electrically conductive draw-in groove and the mutual intercommunication between spring wire and the metal pole, through the mutually supporting between two metal poles that set up and relevant motor both ends joint, only need observe the bulb and work, thereby be convenient for quick carry out fault diagnosis to relevant motor, then improve diagnosis efficiency, it is more convenient to use; through the rotation groove that sets up and mutually supporting between swivel becket and the braces, through the braces that sets up to the staff of being convenient for carries on one's back and forth, is convenient for then carry this diagnostic device, improves final job schedule, and it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional view of the top view of the present invention;

fig. 3 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a diagnostic box; 2. a storage battery; 3. a first conductive line; 4. a conductive screw base; 5. a second conductive line; 6. a third conductive line; 7. a first conductive card slot; 8. a second conductive card slot; 9. a spring wire; 10. a bulb; 11. a transparent plastic cover; 12. a conductive fixing block; 13. a metal rod; 14. placing a clamp; 15. a rotating groove; 16. a rotating ring; 17. a harness; 18. a charging port.

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 utility model provides a motor failure diagnosis device, which comprises a diagnosis box 1, wherein a storage battery 2 is fixedly arranged on the inner wall of one side of the diagnosis box 1, a first lead 3 is fixedly arranged in the middle of one side of the storage battery 2, and a conductive thread seat 4 is fixedly arranged at one end of the first lead 3, so that a bulb 10 can be conveniently assembled; the bottom end of the conductive threaded seat 4 is fixedly connected with the bottom end of the inner wall of the diagnosis box 1, the top end of the conductive threaded seat 4 penetrates through the diagnosis box 1 and is arranged at the top of the diagnosis box 1, and the top end of the conductive threaded seat 4 is in threaded connection with the bulb 10, so that whether the bulb 10 works or not can be conveniently observed, and whether faults of related motors occur or not can be proved; a second lead 5 is fixedly arranged on the surface of the conductive threaded seat 4, a third lead 6 is fixedly arranged at the bottom of one side of the storage battery 2, a first conductive clamping groove 7 and a second conductive clamping groove 8 are respectively and fixedly arranged at the bottom of one side of the diagnosis box 1, one end of the second lead 5 is fixedly connected with one side of the first conductive clamping groove 7, one end of the third lead 6 is fixedly connected with one side of the second conductive clamping groove 8, spring wires 9 are fixedly arranged in the first conductive clamping groove 7 and the second conductive clamping groove 8, and the two spring wires 9 are convenient to pull, so that the extending distance of the two metal rods 13 is increased; one ends of the two spring wires 9 penetrate through the diagnosis box 1 and are fixedly connected with conductive fixed blocks 12 arranged outside the diagnosis box 1, and metal rods 13 are fixedly arranged at the top ends of the two conductive fixed blocks 12, so that the diagnosis of the wire connectors of the motor is facilitated; the two sides of the top end of the diagnosis box 1 are both provided with a rotating groove 15.

Preferably, the two rotating grooves 15 are rotatably connected with rotating rings 16, and a back belt 17 is fixedly installed between the two rotating rings 16, so that the diagnostic device can be conveniently carried on the back, and the diagnostic device is more convenient to use; the transparent plastic cover 11 is fixedly installed at the top end of the diagnosis box 1, and the four corners of the transparent plastic cover 11 are fixedly provided with the anti-collision rubber strips, so that the bulb 10 is protected conveniently, the transparent plastic cover 11 is protected conveniently, the service life of the fault diagnosis device is prolonged, and the fault diagnosis device is more convenient to use; the top of one side of the diagnosis box 1 is fixedly provided with two placing clamps 14, and the two metal rods 13 are respectively placed in the corresponding placing clamps 14, so that the two metal rods 13 can be conveniently fixed, the two metal rods 13 can be conveniently sorted, and the use is more convenient; insulating leather sleeves are fixedly arranged on the surfaces of the two metal rods 13 and the surfaces of the two conductive fixing blocks 12, so that an electric shock preventing effect is achieved, and the personal safety of workers is guaranteed; one side fixed mounting that the diagnostic box 1 is positive has charging port 18, and charging port 18 and battery 2 electric connection are convenient for charge battery 2, and it is more convenient to use.

When the motor fault diagnosis device is used, when the fault diagnosis device is needed, the fault diagnosis device is firstly carried to a working place through the arranged straps 17 to prepare for fault diagnosis of the relevant motor, the metal rod 13 placed inside the placing jig 14 is then removed, so that the worker holds the metal rod 13 with both hands, one end of each metal rod 13 is in mutual contact with the two end connectors of the related motor, (through mutual communication among the arranged storage battery 2, the first lead 3, the conductive thread seat 4, the second lead 5, the first conductive clamping groove 7 and the spring wire 9 and the metal rods 13, and meanwhile, through mutual communication among the arranged storage battery 2, the third lead 6, the second conductive clamping groove 8 and the spring wire 9 and the metal rods 13), when the arranged bulb 10 emits light, the motor to be tested is proved not to be in failure; when the arranged bulb 10 does not emit light, the motor to be tested is proved to be in fault; only the work of the bulb 10 needs to be observed, so that the fault diagnosis of the related motor is conveniently and rapidly carried out, the diagnosis efficiency is further improved, and the use is more convenient; after the diagnosis is finished, the two metal rods 13 are set back and then the patient can be carried to a proper position by the straps 17.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. The utility model provides a motor fault diagnosis device, includes diagnosis case (1), its characterized in that, the inner wall fixed mounting of diagnosis case (1) one side has battery (2), the middle part fixed mounting of battery (2) one side has first wire (3), the one end fixed mounting of first wire (3) has electrically conductive screw thread seat (4), the bottom of electrically conductive screw thread seat (4) and the bottom fixed connection of diagnosis case (1) inner wall, the top of electrically conductive screw thread seat (4) is passed diagnosis case (1) and is arranged in the top of diagnosis case (1), the top threaded connection of electrically conductive screw thread seat (4) has bulb (10), the fixed surface of electrically conductive screw thread seat (4) installs second wire (5), the bottom fixed mounting of battery (2) one side has third wire (6), the bottom of diagnosis case (1) one side fixed mounting respectively has first electrically conductive draw-in groove (7) and second electrically conductive draw-in groove (8), the one end of second wire (5) and one side fixed connection of first electrically conductive draw-in groove (7), the one end of third wire (6) and one side fixed connection of the electrically conductive draw-in groove of second (8), the inside equal fixed mounting of the electrically conductive draw-in groove of first electrically conductive draw-in groove (7) inside and the electrically conductive draw-in groove of second (8) has spring line (9), two the one end of spring line (9) all passes diagnosis case (1) and electrically conductive fixed block (12) fixed connection of diagnosis case (1) outside setting, two the equal fixed mounting in top of electrically conductive fixed block (12) has metal pole (13), rotation groove (15) have all been seted up to two avris on diagnosis case (1) top.

2. The motor failure diagnosis device according to claim 1, wherein: the two rotating grooves (15) are connected with rotating rings (16) in a rotating mode, and straps (17) are fixedly installed between the two rotating rings (16).

3. The motor failure diagnosis device according to claim 1, wherein: the top end of the diagnosis box (1) is fixedly provided with a transparent plastic cover (11), and four corners of the transparent plastic cover (11) are fixedly provided with anti-collision rubber strips.

4. The motor failure diagnosis device according to claim 1, wherein: two placing clamps (14) are fixedly mounted at the top of one side of the diagnosis box (1), and the two metal rods (13) are respectively placed in the corresponding placing clamps (14).

5. The motor failure diagnosis device according to claim 1, wherein: and insulating leather sleeves are fixedly arranged on the surfaces of the two metal rods (13) and the surfaces of the two conductive fixing blocks (12).

6. The motor failure diagnosis device according to claim 1, wherein: a charging port (18) is fixedly installed on one side of the front face of the diagnosis box (1), and the charging port (18) is electrically connected with the storage battery (2).

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