CN216387313U

CN216387313U - Motor output stability detection device

Info

Publication number: CN216387313U
Application number: CN202122708229.9U
Authority: CN
Inventors: 沈锦安; 黄颖豪; 朱水波
Original assignee: Nantong Jian Generating Set Co ltd
Current assignee: Nantong Jian Generating Set Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-26
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a motor output stability detection device which comprises a detection machine body, a generator set, a voltage rotating rod and a contact plate, wherein the detection machine body is rotatably connected with the voltage rotating rod through a bearing, two ends of the inner wall of the detection machine body are respectively provided with a sliding groove, the inner wall of the sliding groove is rotatably connected with a positive screw rod and a negative screw rod through the bearing, one end of the positive screw rod and one end of the negative screw rod are fixedly connected with the voltage rotating rod, the inner wall of the sliding groove is slidably connected with two fixing plates, and one side of each fixing plate is provided with a threaded hole. According to the utility model, the rotating rod and the contact plate are arranged, the rotating rod drives the fixed plate and the contact plate to oppositely slide on the inner wall of the sliding groove through the positive and negative screw rods, so that the contact plate is in contact with and attached to two sides of the generator set to fix the generator set, and after the contact plate is worn, the contact plate can be pulled to drive the limiting slide block to be taken out from the inner wall of the limiting sliding groove, so that the replacement is convenient, and the versatility and the practicability of the equipment are effectively enhanced.

Description

Motor output stability detection device

Technical Field

The utility model relates to the technical field of generator detection, in particular to a motor output stability detection device.

Background

The stability of the power system can be divided into three types of stable power angle, stable voltage and stable frequency, and when the stability of the power angle is analyzed, the stability can be further divided into the following three types: static stability, transient stability and dynamic stability, while the generator needs stability related detection before leaving the factory.

Current generator output stability check out test set often adopts the voltmeter to carry out manual detection through the staff, and output voltage's stability, not only complex operation and inefficiency, and unable high efficiency, convenient fixes the detection to not unidimensional generating set.

Therefore, it is necessary to provide a motor output stability detecting apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a motor output stability detection device, which aims to solve the problems that in the prior art, the output stability of a generator is often detected manually by a voltmeter by workers, and the stability of output voltage is complex in operation, low in efficiency and poor in precision, and the generator sets with different sizes cannot be fixed and detected efficiently and conveniently.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a motor output stability detection device, including detecting the organism, generating set, voltage dwang and contact plate, it passes through the bearing rotation with the voltage dwang and is connected to detect the organism, the inner wall both ends that detect the organism all are equipped with the spout, the inner wall of spout is connected with positive and negative lead screw through the bearing rotation, the one end and the voltage dwang fixed connection of positive and negative lead screw, the inner wall sliding connection of spout has the fixed plate, the quantity of fixed plate sets up to two, one side of fixed plate is equipped with the screw hole, the inner wall of screw hole passes through the thread bush with the outer wall of positive and negative lead screw and establishes and be connected, one side of fixed plate is equipped with spacing spout, one side fixedly connected with spacing slider of contact plate, the outer wall of spacing slider matches with the inner wall of spacing spout, spacing slider is sliding connection with spacing spout, wear-resistant layer is established to one side of contact plate.

The top end of the generator set is fixedly connected with the motor, the top end of the generator set is fixedly connected with the engine, and the engine and the motor are fixedly connected, so that the power transmission of the motor by the engine is facilitated.

The top fixedly connected with oil tank of engine, the top fixedly connected with rotational speed regulation module of motor conveniently adjusts the rotational speed of motor.

Detect top one side fixedly connected with display of organism, one side fixedly connected with treater of display, the top fixedly connected with detection module of treater makes things convenient for the staff to watch the detection.

One side fixedly connected with electric connection seat of detection module, treater, display, detection module and rotational speed regulation module are all through electric connection each other, conveniently carry out short-term test to output voltage.

The output end of the generator set is electrically connected with the detection module through the electric connection seat, and the output end of the detection module is connected with the processor, so that the detection module and the processor can conveniently transmit data.

The output end of the processor is connected with the display, and the data storage device is arranged in the processor, so that the detection data can be conveniently stored and processed.

The internally mounted of treater has the time-recorder, and the internally mounted of detection module has voltage detection module, conveniently carries out regularly to measuring data.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. by arranging the rotating rod and the contact plate, the rotating rod drives the fixed plate and the contact plate to slide oppositely on the inner wall of the sliding groove through the positive and negative screw rods, so that the contact plate is in contact fit with two sides of the generator set to fix the generator set, the generator sets with different sizes can be conveniently and quickly and effectively fixed, after the contact plate is worn, the contact plate can be pulled to drive the limiting slide block to be taken out from the inner wall of the limiting sliding groove, and replacement is convenient, so that the versatility and the practicability of equipment are effectively enhanced;

2. through setting up detection module and display, the data that the treater detected are stored, and the treater is timed simultaneously, and after detecting and reacing scheduled time, the voltage data transmission that the treater will detect shows to the display, makes things convenient for the staff to carry out stability judgement to generating set according to the detected data to carry out high-efficient convenient stability and detect, promote detection efficiency, reinforcing practicality.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the positive and negative lead screws of the present invention;

FIG. 3 is a schematic diagram of a fixing plate structure according to the present invention;

FIG. 4 is a schematic diagram of the system of the present invention;

FIG. 5 is a schematic diagram of the internal structure of the processor;

FIG. 6 is a schematic diagram of an internal structure of the generator set;

fig. 7 is a schematic diagram of the internal structure of the detection module.

Description of reference numerals:

1. detecting a body; 2. a generator set; 3. a motor; 4. a rotation speed adjusting module; 5. an oil tank; 6. an engine; 7. a processor; 8. a display; 9. an electrical connection seat; 10. a detection module; 11. a data storage; 12. a timer; 13. a voltage detection module; 14. rotating the rod; 15. a chute; 16. a positive and negative screw rod; 17. a fixing plate; 18. a contact plate; 19. a limiting chute; 20. a threaded hole; 21. and a limiting sliding block.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a motor output stability detection device as shown in figures 1-5, which comprises a detection machine body 1, a generator set 2, a voltage rotating rod 14 and a contact plate 18, wherein the detection machine body 1 is rotatably connected with the voltage rotating rod 14 through a bearing, two ends of the inner wall of the detection machine body 1 are respectively provided with a sliding groove 15, the inner wall of the sliding groove 15 is rotatably connected with a positive screw rod and a negative screw rod 16 through a bearing, one end of the positive screw rod and the negative screw rod 16 is fixedly connected with the voltage rotating rod 14, the inner wall of the sliding groove 15 is slidably connected with a fixed plate 17, the number of the fixed plates 17 is two, one side of the fixed plate 17 is provided with a threaded hole 20, the inner wall of the threaded hole 20 is sleeved and connected with the outer wall of the positive screw rod and the negative screw rod 16 through a thread contact plate, one side of the fixed plate 17 is provided with a limit sliding groove 19, one side of the fixed plate 18 is fixedly connected with a limit slide block 21, and the outer wall of the limit slide block 21 is matched with the inner wall of the limit sliding groove 19, the limiting slide block 21 is connected with the limiting slide groove 19 in a sliding mode, and a friction-resistant layer is arranged on one side of the contact plate 18.

The top fixedly connected with motor 3 of generating set 2, the top fixedly connected with engine 6 of generating set 2, engine 6 and motor 3 are fixed connection, make things convenient for engine 6 to the power transmission of motor 3.

The top fixedly connected with oil tank 5 of engine 6, the top fixedly connected with rotational speed adjusting module 4 of motor 3 conveniently adjusts the rotational speed of motor 3.

Detect top one side fixedly connected with display 8 of organism 1, one side fixedly connected with treater 7 of display 8, the top fixedly connected with detection module 10 of treater 7, detection module 10 lasts and detects output voltage to carry out data storage with data transmission to treater 7, be the figure show through display 8, make things convenient for the staff to watch the detection.

One side fixedly connected with electric connection seat 9 of detection module 10, treater 7, display 8, detection module 10 all pass through electric property interconnect with rotational speed regulation module 4, make things convenient for mutually supporting between treater 7, display 8, detection module 10 and the rotational speed regulation module 4, conveniently carry out short-term test to output voltage.

The output end of the generator set 2 is electrically connected with the detection module 10 through the electrical connection seat 9, and the output end of the detection module 10 is connected with the processor 7, so that the detection module 10 and the processor 7 can conveniently transmit data.

The output end of the processor 7 is connected with the display 8, and the data storage 11 is arranged in the processor 7, so that the detection data can be conveniently stored and processed.

The timer 12 is installed inside the processor 7, and the voltage detection module 13 is installed inside the detection module 10, so that the detection data can be timed conveniently.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, firstly, by arranging the rotating rod 14 and the contact plate 18, when the device is used, a worker places the generator set 2 to be detected at the top end of the detection machine body 1, at the moment, by rotating the rotating rod 14, the rotating rod 14 drives the fixed plate 17 and the contact plate 18 to slide in the inner wall of the sliding groove 15 oppositely through the positive and negative screw rods 16, so that the contact plate 18 is in contact fit with two sides of the generator set 2 to fix the generator set 2, and after the contact plate 18 is worn, the contact plate 18 can be pulled to drive the limiting slide block 21 to be taken out from the inner wall of the limiting sliding groove 19, so that the replacement is convenient;

referring to the attached drawings 1-5 of the specification, when using the device, through setting up detection module 10 and display 8, when needing to carry out stability detection to the output voltage of generating set 2, through inserting the inner wall of electric connection seat 9 with the output of generating set 2, through controlling the engine 6 function, carry out speed regulation to motor 3 through control speed regulation module 4, detection module 10 detects output voltage this moment and stores detecting data transmission to treater 7 in real time, treater 7 times simultaneously, after detecting and reacing scheduled time, treater 7 shows the voltage data transmission that detects to display 8, make things convenient for the staff to carry out stability judgement to generating set 2 according to detecting data, thereby carry out high-efficient convenient stability detection.

Claims

1. The utility model provides a motor output stability detection device, is including detecting organism (1), generating set (2), voltage dwang (14) and contact plate (18), its characterized in that: the detection machine body (1) is rotatably connected with the voltage rotating rod (14) through a bearing, sliding grooves (15) are formed in two ends of the inner wall of the detection machine body (1), the inner wall of each sliding groove (15) is rotatably connected with a positive screw rod and a negative screw rod (16) through a bearing, one end of each positive screw rod (16) and one end of each negative screw rod (16) are fixedly connected with the voltage rotating rod (14), fixing plates (17) are slidably connected with the inner wall of each sliding groove (15), two fixing plates (17) are arranged, a threaded hole (20) is formed in one side of each fixing plate (17), the inner wall of each threaded hole (20) is connected with the outer wall of each positive screw rod and the outer wall of each negative screw rod (16) through a threaded sleeve, a limiting sliding groove (19) is formed in one side of each fixing plate (17), a limiting sliding block (21) is fixedly connected with one side of each contact plate (18), the outer wall of each limiting block (21) is matched with the inner wall of each limiting sliding groove (19), and each limiting block (21) is slidably connected with each limiting sliding groove (19), one side of the contact plate (18) is provided with a wear-resistant layer.

2. The motor output stability detection device according to claim 1, characterized in that: the top fixedly connected with motor (3) of generating set (2), the top fixedly connected with engine (6) of generating set (2), engine (6) are fixed connection with motor (3).

3. The motor output stability detection device according to claim 2, characterized in that: the top end of the engine (6) is fixedly connected with an oil tank (5), and the top end of the motor (3) is fixedly connected with a rotating speed adjusting module (4).

4. The motor output stability detection device according to claim 3, characterized in that: the top end of the detection machine body (1) is fixedly connected with a display (8), one side of the display (8) is fixedly connected with a processor (7), and the top end of the processor (7) is fixedly connected with a detection module (10).

5. The motor output stability detection device according to claim 4, wherein: one side of the detection module (10) is fixedly connected with an electric connection seat (9), and the processor (7), the display (8), the detection module (10) and the rotating speed adjusting module (4) are all electrically connected with each other.

6. The motor output stability detecting device according to claim 5, wherein: the output end of the generator set (2) is electrically connected with the detection module (10) through the electric connection seat (9), and the output end of the detection module (10) is connected with the processor (7).

7. The motor output stability detection device according to claim 6, characterized in that: the output end of the processor (7) is connected with the display (8), and a data storage (11) is arranged in the processor (7).

8. The motor output stability detecting device according to claim 7, wherein: a timer (12) is installed in the processor (7), and a voltage detection module (13) is installed in the detection module (10).