CN213579968U

CN213579968U - Motor coil rotor detection device

Info

Publication number: CN213579968U
Application number: CN202023034640.4U
Authority: CN
Inventors: 张卫东
Original assignee: Yancheng Dadong Motor Co ltd
Current assignee: Yancheng Dadong Motor Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-06-29
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a motor coil rotor detection device, which comprises a box body, a bearing platform and an air pump, wherein the box body is fixedly arranged on the upper surface of the bearing platform through bolts, and the air pump is fixedly arranged on one side of the bearing platform through bolts; the utility model discloses a be provided with the support frame, air pump and branch pipe, dip the coil rotor in sulphuric acid or dilute hydrochloric acid, then observe whether the colour in the box changes, after detecting the completion, open the solenoid valve on the branch pipe through the controller, can make the gas be emitted, solution in the box falls into the bottom of box, discharge solution from the discharge pipe through opening sealed lid, take out the coil rotor after the one end time again, do not need the handheld rotor of operating personnel to detect or fix the rotor centre gripping and detect, and after finishing through detecting, take out again after sulphuric acid or dilute hydrochloric acid volatilize, can reduce the influence of sharp taste to operating personnel, avoid causing measuring personnel's discomfort.

Description

Motor coil rotor detection device

Technical Field

The utility model relates to a detection device technical field specifically is a motor coil rotor detection device.

Background

The motor rotor is also a rotating part in the motor, the motor is composed of a rotor and a stator, and is a conversion device for realizing electric energy and mechanical energy and electric energy, the motor rotor is divided into a motor rotor and a generator rotor, the outer layer of the motor coil rotor is wrapped with an insulating layer, at present, the motor coil rotor is immersed into a solution of sulfuric acid or dilute hydrochloric acid, and whether the color of the solution changes is observed to detect whether the coil rotor wrapped with the insulating layer leaks, however, the current detection device has some defects, such as:

detection device detects through submerging the coil rotor among the prior art in the solution of sulphuric acid or dilute hydrochloric acid, but, when detecting, needs the handheld rotor of operating personnel to detect or detect with the rotor centre gripping is fixed, and sulphuric acid and dilute hydrochloric acid have corrosivity to there is sharp taste, cause measurement personnel's discomfort.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor coil rotor detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a motor coil rotor detection device comprises a box body, a bearing platform and an air pump, wherein the upper surface of the bearing platform is fixedly provided with the box body through bolts, one side of the bearing platform is fixedly provided with the air pump through bolts, the output end of the air pump is hermetically connected with an output pipe, the middle part of one side of the output pipe is hermetically connected with a branch pipe, the branch pipe is fixedly provided with an electromagnetic valve through bolts, one end of the output pipe is hermetically connected with the box body, two sides of the inner wall of the box body are fixedly connected with supporting blocks through bolts, supporting frames are placed on the two supporting blocks, the middle part of the upper surface of the inner wall of each supporting frame is fixedly connected with a filter screen through bolts, one side of the box body is fixedly connected with a controller through bolts, the controller is electrically connected with an external power supply, the air pump and the electromagnetic, the sealing plate is provided with an exhaust hole, the middle of the lower surface of the box body is provided with an opening, one side of the opening is hermetically connected with a discharge pipe, and one end of the discharge pipe penetrates through the bearing platform and is in threaded connection with a sealing cover.

Preferably, one side of the box body is fixedly connected with a fan through a bolt, the output end of the fan penetrates through the box body, and the fan is electrically connected with the controller.

Preferably, a water pipe is inserted into one side of the box body and is connected with the box body in a sealing mode, one end of the water pipe is fixedly connected with a plurality of spray heads through bolts, and the other end of the water pipe is connected with an external water source in a sealing mode.

Preferably, one side of the box body is provided with an observation port, and one side of the observation port is hermetically connected with an observation window.

Preferably, the observation window is made of transparent materials.

Preferably, the edges of four corners of the lower surface of the bearing platform are fixedly connected with supporting legs through bolts, and the two adjacent supporting legs on one side of the bearing platform are fixedly connected with the air pump through bolts.

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

the utility model discloses a through being provided with the support frame, air pump and branch pipe, and add sulphuric acid or dilute hydrochloric acid in the box, put into motor coil rotor in the support frame, open the air pump through the controller, the air pump can pressurize the bottom of box, under the pressure effect, can make the liquid in the box rise, can immerse coil rotor in sulphuric acid or dilute hydrochloric acid, then observe whether the colour in the box changes, if change then the insulating layer that coil rotor wraps up leaks, if solution in the box does not change then prove that coil rotor wraps up the insulating layer does not leak, after the detection is accomplished, open the solenoid valve on the branch pipe through the controller, can make the gas be discharged, solution in the box falls into the bottom of box, then open the closing plate, then discharge solution from the discharge pipe through opening sealed lid, because sulphuric acid or dilute hydrochloric acid have volatility, therefore, take out the coil rotor after one end time again, do not need the handheld rotor of operating personnel to detect or detect the rotor centre gripping is fixed, and after accomplishing through detecting, take out again after sulphuric acid or dilute hydrochloric acid volatilize, can reduce the influence of pungent taste to operating personnel, avoid causing testing personnel's discomfort, open the fan through the controller, sweep through the fan and can accelerate the volatilization of sulphuric acid or dilute hydrochloric acid, improve the effect that detects, the water that comes through the water pipe flow washs the coil rotor, can make the coil rotor cleaner, further reduce the influence of pungent taste to operating personnel.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1-a box body; 11-a viewing window; 12-a controller; 13-a fan; 14-a water pipe; 15-a spray head; 16-a support frame; 17-a support block; 18-a sealing plate; 2-a bearing platform; 21-supporting legs; 3, an air pump; 31-an output pipe; 32-branch pipe.

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 motor coil rotor detection device comprises a box body 1, a bearing platform 2 and an air pump 3, wherein the box body 1 is fixedly installed on the upper surface of the bearing platform 2 through bolts, the box body 1 is of a cylindrical structure with the diameter size of 20-50CM, the air pump 3 is fixedly installed on one side of the bearing platform 2 through bolts, an output end of the air pump 3 is hermetically connected with an output pipe 31, a branch pipe 32 is hermetically connected to the middle of one side of the output pipe 31, an electromagnetic valve is fixedly installed on the branch pipe 32 through bolts, one end of the output pipe 31 is hermetically connected with the box body 1, two sides of the inner wall of the box body 1 are fixedly connected with supporting blocks 17 through bolts, supporting frames 16 are placed on the two supporting blocks 17, a filter screen is fixedly connected to the middle of the upper surface of the inner wall of each supporting frame 16 through bolts, and a controller, the controller 12 is electrically connected with an external power supply, the air pump 3 and the electromagnetic valve are both electrically connected with the controller 12, one end of the box body 1 is hinged with a sealing plate 18, the sealing plate 18 is provided with an exhaust hole, the middle part of the lower surface of the box body 1 is provided with an opening, one side of the opening is hermetically connected with a discharge pipe, one end of the discharge pipe penetrates through the bearing platform 2 and is in threaded connection with a sealing cover, sulfuric acid or dilute hydrochloric acid is added into the box body 1, a motor coil rotor is placed in a supporting frame 16, the air pump 3 is opened through the controller 12, the air pump 3 can pressurize the bottom of the box body 1, liquid in the box body 1 can rise under the action of pressure, the coil rotor can be immersed into the sulfuric acid or the dilute hydrochloric acid, then whether the color in the box body 1 changes or not is observed, if the color in the box, if the solution in the box body 1 is not changed, the insulating layer wrapped by the coil rotor is proved not to leak, after the detection is finished, the electromagnetic valve on the branch pipe 32 is opened through the controller 12, gas can be discharged, the solution in the box body 1 easily falls into the bottom of the box body 1, then the sealing plate 18 is opened, the solution is discharged from the discharge pipe through opening the sealing cover, because the sulfuric acid or the dilute hydrochloric acid has volatility, the coil rotor is taken out after one end time, the detection is carried out without an operator holding the rotor by hands or clamping and fixing the rotor, and after the detection is finished, the solution or the dilute hydrochloric acid is taken out after the volatilization, the influence of the sharp taste on the operator can be reduced, the discomfort of the detector is avoided, the fan 13 is fixedly connected to one side of the box body 1 through bolts, and the output end of the fan 13 penetrates through the box body 1, the fan 13 is electrically connected with the controller 12, the fan 13 is opened through the controller 12, volatilization of sulfuric acid or dilute hydrochloric acid can be accelerated through blowing by the fan 13, the detection effect is improved, a water pipe 14 is inserted into one side of the box body 1, the water pipe 14 is hermetically connected with the box body 1, one end of the water pipe 14 is fixedly connected with a plurality of spray heads 15 through bolts, the other end of the water pipe 14 is hermetically connected with an external water source, the coil rotor can be cleaner through cleaning the coil rotor by water flowing out from the water pipe 14, the influence of sharp taste on operators is further reduced, an observation port is arranged on one side of the box body 1, an observation window 11 is hermetically connected with one side of the observation port, the observation window 11 is made of transparent materials, the color of liquid in the box body 1 can be conveniently observed, and the four corner edges of the lower surface of the bearing platform 2 are fixedly connected with supporting legs 21 through bolts, two adjacent supporting legs 21 on one side of the bearing platform 2 are fixedly connected with the air pump 3 through bolts.

The working principle is as follows: when the device is used, sulfuric acid or dilute hydrochloric acid is added into the box body 1, a motor coil rotor is placed in the support frame 16, the air pump 3 is opened through the controller 12, the air pump 3 can pressurize the bottom of the box body 1, liquid in the box body 1 can rise under the action of pressure, the coil rotor can be immersed into the sulfuric acid or dilute hydrochloric acid, then whether the color in the box body 1 changes or not is observed, if the color changes, an insulating layer wrapped by the coil rotor leaks, if the solution in the box body 1 does not change, the insulating layer wrapped by the coil rotor does not leak, after the detection is completed, the electromagnetic valve on the branch pipe 32 is opened through the controller 12, gas can be discharged, the solution in the box body 1 easily falls into the bottom of the box body 1, then the sealing plate 18 is opened, and the solution is discharged from a discharge pipe through opening the sealing cover, because sulphuric acid or dilute hydrochloric acid have volatility, consequently, take out the coil rotor again after one end time, do not need the handheld rotor of operating personnel to detect or detect the rotor centre gripping is fixed, and after accomplishing through detecting, take out again after sulphuric acid or dilute hydrochloric acid volatilize, can reduce the influence of sharp taste to operating personnel, avoid causing testing personnel's discomfort, open fan 13 through controller 12, blow and can accelerate the volatilization of sulphuric acid or dilute hydrochloric acid through fan 13, improve the effect that detects, the water that comes through water pipe 14 flows out washs the coil rotor, can make the coil rotor cleaner, further reduce the influence of sharp taste to operating personnel.

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. An electric motor coil rotor detection apparatus, comprising:

a box body (1);

a bearing platform (2);

an air pump (3);

wherein the upper surface of the bearing platform (2) is fixedly provided with a box body (1) through bolts, one side of the bearing platform (2) is fixedly provided with an air pump (3) through bolts, the output end of the air pump (3) is hermetically connected with an output pipe (31), the middle part of one side of the output pipe (31) is hermetically connected with a branch pipe (32), the branch pipe (32) is fixedly provided with an electromagnetic valve through bolts, one end of the output pipe (31) is hermetically connected with the box body (1), two sides of the inner wall of the box body (1) are fixedly connected with supporting blocks (17) through bolts, two supporting frames (16) are placed on the two supporting blocks (17), the middle part of the upper surface of the inner wall of each supporting frame (16) is fixedly connected with a filter screen through bolts, one side of the box body (1) is fixedly connected with a controller (12) through bolts, and, the air pump (3) with the solenoid valve all with controller (12) electric connection, the one end of box (1) articulates there is closing plate (18), the exhaust hole has been seted up on closing plate (18), the opening has been seted up at the lower surface middle part of box (1), and open-ended one side sealing connection has the discharge pipe, the one end of discharge pipe is passed cushion cap (2) threaded connection has sealed lid.

2. An electric motor coil rotor detecting device according to claim 1, wherein: one side of the box body (1) is fixedly connected with a fan (13) through a bolt, the output end of the fan (13) penetrates through the box body (1), and the fan (13) is electrically connected with the controller (12).

3. An electric motor coil rotor detecting device according to claim 1, wherein: one side of the box body (1) is spliced with a water pipe (14), the water pipe (14) is in sealing connection with the box body (1), one end of the water pipe (14) is fixedly connected with a plurality of spray heads (15) through bolts, and the other end of the water pipe (14) is in sealing connection with an external water source.

4. An electric motor coil rotor detecting device according to claim 1, wherein: one side of the box body (1) is provided with an observation port, and one side of the observation port is hermetically connected with an observation window (11).

5. An electric motor coil rotor detecting device according to claim 4, wherein: the observation window (11) is made of transparent materials.

6. An electric motor coil rotor detecting device according to claim 1, wherein: all through bolt fixedly connected with supporting leg (21) in cushion cap (2) lower surface four corners edge, two of cushion cap (2) one side adjacent supporting leg (21) go up through the bolt with air pump (3) fixed connection.