CN218099543U

CN218099543U - Stator motor coil voltage detection equipment

Info

Publication number: CN218099543U
Application number: CN202221392399.9U
Authority: CN
Inventors: 刘亮; 宋彬
Original assignee: Hebei Sanquan Water Saving Equipment Technology Co ltd
Current assignee: Hebei Sanquan Water Saving Equipment Technology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-20
Anticipated expiration: 2032-06-06

Abstract

The utility model provides a stator motor coil voltage detection equipment belongs to water pump processing technology field, including being used for the detecting element who communicates with the coil, and be used for holding the detection cell body of liquid water, a serial communication port, still including setting up the support body of detecting cell body side department, rotate the trip shaft that sets up on supporting the support body, set up the drive unit on supporting the support body, and the upset support that one end setting other end extends to keeping away from the trip shaft direction on the trip shaft, still be provided with the clamping mechanism who is used for pressing from both sides tight fixed water pump motor on the upset support. The utility model provides a stator motor coil voltage detection equipment examines time measuring coil intercommunication in with detecting element's sense terminal and the water pump motor, passes through clamping mechanism with the water pump motor and fixes to the upset support, then together rotates through drive unit drive trip shaft and upset support, and it detects to carry out the electric leakage in the detection cell with the water pump motor upset, makes the detection of water pump motor more convenient and fast.

Description

Stator motor coil voltage detection equipment

Technical Field

The utility model belongs to the technical field of the water pump processing, more specifically say, relate to a stator motor coil voltage detection equipment.

Background

The submersible pump is an important device for pumping water from a deep well. When in use, the whole unit is submerged to work, and the underground water is extracted to the ground surface, so that the unit is used for domestic water, mine emergency rescue, industrial cooling, farmland irrigation, seawater lifting, ship loading adjustment and fountain landscape. The submersible pump mainly comprises a motor part and a water pump part which are formed by two parts. In the motor manufacturing process of the submersible pump, after a stator core of the motor is installed inside a pump body shell, a conductive coil needs to be wound in a groove in the stator core, a water pump motor wound with the coil is placed in a container filled with water, and whether damage and electric leakage exist in the coil is detected through detection equipment. But present check out test set all has the problem that the water pump transported the difficulty when using to influence water pump motor detection efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stator electric machine coil voltage detection equipment aims at solving the problem that the water pump that prior art check out test set exists when carrying out the nail and transports the difficulty.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a stator motor coil voltage detection equipment, including be used for with the detecting element of coil intercommunication and be used for holding the detection cell body of liquid water, its characterized in that still including setting up support body, the rotation setting of detection cell body side department are in trip shaft, setting on the support body are in drive unit and the one end setting on the support body are in the other end is to keeping away from the upset support that the trip shaft direction extended on the trip shaft, still be provided with the clamping mechanism who is used for pressing from both sides tight fixed water pump motor on the upset support.

In a possible implementation manner, the turning support comprises two first end portions fixedly arranged on the turning shaft, a first end portion extending in the direction away from the turning shaft, and a support plate body arranged between the first end portions of the two turning rod bodies.

In a possible implementation mode, the rotating rod body comprises a connecting portion and an installation portion, wherein the connecting portion is radially arranged on the turnover shaft, the installation portion is located at one end of the connecting portion and is arranged at an included angle with the connecting portion, and the supporting plate body is arranged on the side face of the installation portion.

In a possible implementation manner, the clamping mechanism includes two clamping blocks slidably disposed on the supporting plate, and an adjusting unit for driving the two clamping blocks to move relatively, and a gap for clamping the motor is formed between the two clamping blocks.

In a possible implementation manner, a mounting slider is further arranged at the bottom of the clamping block, a sliding groove for accommodating and mounting the mounting slider is arranged on the side surface of the supporting plate body, and the mounting slider can slide along the length direction of the sliding groove.

In a possible implementation manner, the side surfaces of the clamping blocks are provided with arc-shaped grooves, and the arc-shaped grooves on the two clamping blocks are arranged oppositely.

In a possible implementation manner, the adjusting unit includes an adjusting screw rotatably disposed on the supporting plate and penetrating through the two mounting sliders, and a first thread and a second thread disposed on a circumferential ring of the adjusting screw and having opposite spiral directions.

In a possible implementation manner, a detection unit for detecting the rotation angle of the turnover shaft is further arranged between the support frame body and the turnover shaft.

In a possible implementation manner, the detection unit comprises a detection baffle plate which is arranged on the periphery of the turnover shaft and can rotate along with the turnover shaft, and two groups of position sensors which are arranged on the support frame body and are respectively positioned on two sides of the turnover shaft.

In a possible implementation manner, the driving unit comprises a servo motor which is arranged on the support frame body speed reducer and has an output end connected with the input end of the speed reducer, and the output end of the speed reducer is connected with one end of the turnover shaft.

The utility model provides a stator motor coil voltage detection equipment's beneficial effect lies in: compared with the prior art, the side face of the detection pool body is provided with the support frame body, the support frame body is further rotatably provided with the turnover shaft, one end of the turnover shaft is arranged on the support frame body, and the other end of the turnover shaft extends towards the direction far away from the turnover shaft. The overturning bracket is also provided with a clamping mechanism, wherein the overturning shaft and the overturning bracket can reciprocate under the driving of the driving unit. The utility model discloses stator motor coil voltage detection equipment is examining time measuring coil intercommunication in with detecting element's sense terminal and the water pump motor to on passing through clamping mechanism with the water pump motor and fixing to the upset support, then together rotate with the upset support through drive unit drive trip shaft, thereby with the water pump motor upset to detect the internal hourglass electricity detection that carries on of cell, make the detection of water pump motor more convenient and fast.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a structural diagram of a stator motor coil voltage detection device provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a clamping mechanism adopted in the embodiment of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a detection unit; 2. detecting the pool body; 3. a support frame body; 4. a turning shaft; 5. turning over the bracket; 51. rotating the rod body; 52. a support plate body; 6. a clamping mechanism; 61. clamping the block; 62. installing a sliding block; 63. an adjustment unit; 7. a drive unit; 8. a detection unit; 9. a sliding groove.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and fig. 2 together, the stator motor coil voltage detection apparatus of the present invention will now be described. Stator motor coil voltage detection equipment, including being used for the detecting element 81 with the coil intercommunication, and be used for holding the detection cell body 2 of liquid water, a serial communication port, still including setting up the support body 3 of detecting 2 side departments of cell body, rotate the trip shaft 4 of setting on support body 3, the drive unit 7 of setting on support body 3, and one end setting other end is to keeping away from the upset support 5 that 4 directions of trip shaft extended on trip shaft 4, still be provided with the clamping mechanism 6 that is used for pressing from both sides tight fixed water pump motor on the upset support 5.

Compared with the prior art, the stator motor coil voltage detection device provided by the embodiment is provided with the support frame body 3 through the side face of the detection cell body 2, the support frame body 3 is further rotatably provided with the turning shaft 4 and one end of the turning shaft is arranged on the turning shaft 4, and the other end of the turning shaft extends towards the turning support 5 far away from the turning shaft 4. A clamping mechanism 6 is also arranged on the turning bracket 5, wherein the turning shaft 4 and the turning bracket 5 can reciprocate under the driving of a driving unit 7. The utility model discloses stator motor coil voltage detection equipment is examining time measuring coil intercommunication in with detecting element 81's sense terminal and the water pump motor to pass through clamping mechanism 6 with the water pump motor and fix to upset support 5 on, then drive trip shaft 4 and upset support 5 together rotate through drive unit 7, thereby carry out the earth leakage detection with the water pump motor upset in detecting cell body 2, make the detection of water pump motor more convenient and fast.

It should be noted that, the turning shaft 4 and the turning support 5 are both located at a side far away from the detection cell body 2 in the initial state, when the turning support 5 is in the initial state, the clamping mechanism 6 is located above the turning support 5, and at this time, when the turning support 5 rotates, the clamping mechanism 6 and the water pump motor can be turned to a position below the turning support 5.

In some possible implementations, as shown in fig. 1 and 2, the turning bracket 5 includes two rotating rods 51 with first end portions fixed to the outer first end of the turning shaft 4 and extending away from the turning shaft 4, and a supporting plate 52 disposed between the first ends of the two rotating rods 51. The whole turning bracket 5 combined by the rotating rod body 51 and the supporting plate body 52 is lighter while ensuring the strength. Meanwhile, the clamping mechanisms 6 are all fixedly arranged on the supporting plate body 52, the number of the clamping mechanisms 6 is multiple, and the clamping mechanisms 6 are sequentially arranged along the length direction of the water pump motor.

On the basis of the turning bracket 5 with the above characteristics, as shown in fig. 1 and fig. 2, the rotating rod body 51 includes a connecting portion disposed along the radial direction of the turning shaft 4 and a mounting portion disposed at one end of the connecting portion and forming an included angle with the connecting portion, and the supporting plate body 52 is disposed on the side surface of the mounting portion. Specifically, the mounting portion is disposed in a horizontal direction at the initial position of the flip bracket 5. Be the contained angle setting through connecting portion and installation department, when can making the installation department be the horizontal direction, the high position of installation department is less than the high position of trip shaft 4, can conveniently dip the water pump motor below the darker surface of water after the upset, can make the leakage detection more convenient.

In some embodiments, the above-described feature of the clamping mechanism 6 may be configured as shown in FIG. 2. Referring to fig. 2, the clamping mechanism 6 includes two clamping blocks 61 slidably disposed on the supporting plate 52, and an adjusting unit 63 for driving the two clamping blocks 61 to move relatively, and a gap for clamping the motor is formed between the two clamping blocks 61. Specifically, the distance between the two clamping blocks 61 can be adjusted through the adjusting unit 63 to clamp the water pump motor, and meanwhile, the distance between the two clamping blocks 61 can also be adjusted according to the overall dimensions of different water pump motors.

In order to facilitate the sliding of the clamping block, as shown in fig. 1 and fig. 2, a mounting slider 62 is further disposed at the bottom of the clamping block 61, a sliding groove 9 for accommodating the mounting slider 62 is disposed on a side surface of the supporting plate 52, and the mounting slider 62 can slide along a length direction of the sliding groove 9. Specifically, the installation slider 62 is slidably disposed in the sliding groove 9, wherein the sliding groove 9 is formed by two compression hooks which are oppositely disposed, the cross section of the installation slider 62 is T-shaped, and the compression hooks are respectively disposed on two sides of the installation slider 62 and are disposed on two sides of the installation slider 62.

As shown in fig. 1 and 2, arc-shaped grooves are formed on the side surfaces of the clamping blocks 61, and the arc-shaped grooves of the two clamping blocks 61 are opposite to each other. The side that the setting of arc recess can press from both sides tight block 61 matches more with the overall dimension of water pump motor, has increased the area of contact between tight block 61 side and the water pump motor of clamp, makes the tight safety and fastness more of clamp of water pump motor. Preferably, the bottom of the arc-shaped groove is also provided with an insulating buffer layer, so that current can be prevented from being transmitted to the clamping block body 61 when electric leakage occurs, and the electric leakage measurement is safer and more reliable.

In some possible implementations, as shown in fig. 1 and 2, the adjusting unit 63 includes an adjusting screw rotatably disposed on the supporting plate 52 and penetrating through the two mounting sliders 62, and a first thread and a second thread disposed on the adjusting screw and having opposite spiral directions. Specifically, adjusting screw respectively with two installation sliders 62 equal threaded connection to the spiral direction of first screw thread is opposite with the spiral direction of second screw thread, and when adjusting screw rotated, two installation sliders 62 would drive two and press from both sides tight block 61 relative motion like this, and it is more convenient to make and press from both sides tight block 61 drive.

As a preferred embodiment, as shown in fig. 1 and 2, a mounting bracket for mounting an adjusting screw is further provided on the support plate body 52, the mounting bracket is located at both ends of the sliding groove 9, and the adjusting screw is rotatably provided on the mounting bracket. The installation and the rotation of the adjusting screw rod are simpler and more convenient.

In some possible implementations, as shown in fig. 1 and 3, a detection unit 81 for detecting a rotation angle of the turning shaft 4 is further disposed between the support frame 3 and the turning shaft 4. The connecting end of the detection unit 81 is electrically connected with the control unit, the control unit is also electrically connected with the driving unit 7, and the motion state of the driving unit 7 can be controlled through the control unit, so that the driving unit 7 can be controlled to stop moving through the control unit after the overturning bracket 5 moves to the position detected by the detection unit 81, and the setting of the detection unit 81 enables the stroke control of the overturning bracket 5 to be more convenient.

As shown in fig. 3, the detecting unit 81 includes a detecting baffle disposed on the periphery of the turning shaft 4 and capable of rotating with the turning shaft 4, and two sets of position sensors disposed on the supporting frame 3 and respectively located at two sides of the turning shaft 4. The detection baffle and the overturning support 5 can be located on the same plane, the driving unit 7 can be controlled to stop rotating when the detection baffle moves to the position sensor, and after electric leakage measurement is completed or the water pump motor is installed, the overturning shaft 4 and the overturning support 5 are controlled to rotate reversely through the driving unit 7, so that the overturning support 5 can reciprocate.

In some possible implementations, as shown in fig. 1. The driving unit 7 comprises a speed reducer arranged on the support frame body 3 and a servo motor with an output end connected with an input end of the speed reducer, and the output end of the speed reducer is connected with one end of the turnover shaft 4. The rotation of the turnover shaft 4 is more stable, and the control of the rotating state is more convenient.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a stator motor coil voltage detection equipment, is including being used for with the detecting element of coil intercommunication and being used for holding the detection cell body of liquid water, its characterized in that still including setting up support body, the rotation setting that detects cell body side department are in last trip shaft, the setting of support body are in drive unit and the one end setting on the support body are in the upset support of the other end to keeping away from the extension of trip shaft direction on the trip shaft, still be provided with the clamping mechanism who is used for pressing from both sides tight fixed water pump motor on the upset support.

2. The stator motor coil voltage detection apparatus of claim 1, wherein the flipping bracket comprises two rotating rods having first ends fixedly disposed outside the flipping axis and first ends extending away from the flipping axis, and a support plate disposed between the first ends of the two rotating rods.

3. The stator motor coil voltage detection apparatus of claim 2, wherein the rotation rod bodies each include a connection portion disposed along a radial direction of the trip shaft, and an installation portion disposed at one end of the connection portion and forming an included angle with the connection portion, and the support plate bodies are disposed on a side surface of the installation portion.

4. The stator motor coil voltage detecting apparatus according to claim 2, wherein the clamping mechanism includes two clamping blocks slidably disposed on the supporting plate, and an adjusting unit for driving the two clamping blocks to move relatively, and a gap for clamping the motor is formed between the two clamping blocks.

5. The stator motor coil voltage detection device according to claim 4, wherein a mounting slider is further provided at the bottom of the clamping block, and a sliding groove for receiving the mounting slider is provided on a side surface of the support plate, and the mounting slider is slidable along a length direction of the sliding groove.

6. A stator motor coil voltage detection device according to claim 5, wherein said clamping blocks are provided with arc-shaped grooves on their side faces, and the arc-shaped grooves on the two clamping blocks are arranged oppositely.

7. The stator motor coil voltage detecting apparatus of claim 5, wherein the adjusting unit includes an adjusting screw rotatably disposed on the support plate body and penetrating through the two mounting blocks, and a first thread and a second thread disposed on the adjusting screw and having opposite spiral directions.

8. The stator motor coil voltage detection apparatus of claim 7, wherein a detection unit for detecting a rotation angle of the trip shaft is further provided between the support frame and the trip shaft.

9. The stator motor coil voltage detection device of claim 8, wherein the detection unit comprises a detection baffle disposed on a periphery of the trip shaft and rotatable with the trip shaft, and two sets of position sensors disposed on the support frame and located at two sides of the trip shaft, respectively.

10. The stator motor coil voltage detection apparatus of claim 9, wherein the driving unit includes a reducer provided at the support frame and a servo motor having an output end connected to an input end of the reducer, the output end of the reducer being connected to one end of the trip shaft.