Adjustable electromechanical detection device

Abstract

The utility model discloses an adjustable electromechanical detection device which comprises a detection box, a sealing cover, a decibel meter, a display screen, a support frame, a pressing mechanism, a vibration sensor and a bidirectional adjusting mechanism, the top of the detection box is detachably provided with the sealing cover, the outer side of the detection box is provided with the decibel meter inserted into the detection box, and the support frame is fixed in the detection box. A two-way adjusting mechanism is installed on the supporting frame, two pressing mechanisms are installed on the two-way adjusting mechanism, and a vibration sensor penetrating through the supporting frame is installed on the supporting frame. The motor vibration and noise detection device is convenient to mount, dismount and adjust, facilitates fixed detection of motors of different sizes, and facilitates detection of vibration and noise of the motors.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical detection, in particular to an adjustable electromechanical detection device. Background Art

[0002] Electromechanical products refer to various types of agricultural machinery, electrical appliances, electronic equipment and daily use machinery produced using machinery, electrical appliances and electronic equipment.

[0003] The motor is one of the most commonly used electromechanical equipment. When producing the motor, it is necessary to test the noise, vibration and other parameters of the motor to determine whether it is qualified. When testing the motor, in order to ensure the stability of the motor, the motor needs to be fixed, and the existing detection devices all use bolts to fix the motor, which is inconvenient to install and disassemble. Therefore, in view of the above situation, it is urgent to develop an adjustable electromechanical detection device that is easy to install and disassemble, easy to adjust, and convenient for fixed detection of motors of different sizes, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable electromechanical detection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An adjustable electromechanical detection device comprises a detection box, a sealing cover, a decibel meter, a display screen, a support frame, a clamping mechanism, a vibration sensor and a bidirectional adjustment mechanism. The sealing cover is detachably mounted on the top of the detection box, a decibel meter inserted into the detection box is mounted on the outside of the detection box, a support frame is fixed inside the detection box, a bidirectional adjustment mechanism is mounted on the support frame, two clamping mechanisms are mounted on the bidirectional adjustment mechanism, and a vibration sensor penetrating the support frame is mounted on the support frame.

[0007] As a further solution of the utility model: a sound insulation layer is arranged on the inner wall of the detection box, and the sound insulation layer is made of sound insulation cotton.

[0008] As a further solution of the utility model: the bidirectional adjustment mechanism includes: a bidirectional screw, a first thread, a second thread, a synchronous wheel, a synchronous belt, a rotating handle, a first thread sleeve, a second thread sleeve and a frame. The number of the bidirectional screws is two, and the bidirectional screws are rotatably connected to the bottom of the support frame. A synchronous wheel is installed at the right end of each bidirectional screw, and the two synchronous wheels are connected by a synchronous belt transmission. A rotating handle is installed at the right end of the bidirectional screw, and the rotating handle extends to the outside of the detection box. The rotating handle is rotatably connected to the detection box, and the left half of each bidirectional screw is provided with a first thread, and a first thread sleeve matching therewith is installed on the outer side of each first thread. A frame is fixedly connected between the two first thread sleeves, and the right half of each bidirectional screw is provided with a second thread, and a second thread sleeve matching therewith is installed on the outer side of each second thread. A frame is fixedly connected between the two second thread sleeves, and the frame is slidably connected to the support frame. A limiting slide groove for frame movement is provided on the support frame, and a clamping mechanism is installed on each frame, and the first thread and the second thread have opposite rotation directions.

[0009] As a further solution of the utility model: the clamping mechanism includes: a hydraulic cylinder and a pressing plate, the hydraulic cylinder is fixed on the frame, and the output end of the frame is connected to the pressing plate.

[0010] As a further solution of the present invention: the top surface of the vibration sensor is flush with the top surface of the support frame.

[0011] As a further solution of the utility model: a display screen is installed on the outer side of the detection box, and the vibration sensor is electrically connected to the display screen.

[0012] Beneficial effect: When using the adjustable electromechanical detection device, first place the motor on the support frame so that the top surface of the vibration sensor fits with the bottom of the motor, then rotate the handle to drive the bidirectional screw to rotate, and drive the first threaded sleeve and the second threaded sleeve to move toward each other through the rotation of the bidirectional screw, and drive the two frames to move toward each other through the first threaded sleeve and the second threaded sleeve, and drive the two clamping mechanisms to move toward each other through the two frames, so that the two clamping mechanisms move to the two ends of the motor, and then use the two clamping mechanisms to clamp the two ends of the motor to the support frame, and then fix the motor, so as to fix motors of different sizes, and then start the motor, and then cover the sealing cover, detect the noise generated by the motor through the decibel meter, and detect the vibration generated by the motor through the vibration sensor. In summary, the utility model is easy to install and disassemble, easy to adjust, convenient for fixed detection of motors of different sizes, and convenient for detecting the vibration and noise of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0014] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0015] Figure 3 For this utility model Figure 2 Schematic diagram of usage status.

[0016] Figure 4 It is a partial structure diagram of the utility model Figure 1 .

[0017] Figure 5 It is a partial structure diagram of the utility model Figure 2 .

[0018] Figure 6 It is a partial structure diagram of the utility model Figure 3 .

[0019] Figure 7 It is a partial structure diagram of the utility model Figure 4 .

[0020] In the figure: 1. detection box; 101. sound insulation layer; 2. sealing cover; 3. decibel meter; 4. display screen; 5. support frame; 501. limit slide; 6. clamping mechanism; 601. hydraulic cylinder; 602. pressure plate; 7. vibration sensor; 8. bidirectional adjustment mechanism; 801. bidirectional screw; 802. first thread; 803. second thread; 804. synchronous wheel; 805. synchronous belt; 806. rotating handle; 807. first thread sleeve; 808. second thread sleeve; 809. frame; 9. motor. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] See also Figures 1 to 7In the embodiment of the utility model, an adjustable electromechanical detection device includes a detection box 1, a sealing cover 2, a decibel meter 3, a display screen 4, a support frame 5, a clamping mechanism 6, a vibration sensor 7, a bidirectional adjustment mechanism 8 and a motor 9. The top of the detection box 1 is detachably mounted with a sealing cover 2, and a sound insulation layer 101 is arranged on the inner wall of the detection box 1. The sound insulation layer 101 is made of sound insulation cotton. The sound insulation layer 101 is arranged to reduce the propagation of the sound in the detection box 1 outward. The outer side of the detection box 1 is installed with a decibel meter 3 inserted into the inside thereof, and the sound of the detection box 1 is detected by the decibel meter 3. The detection box 1 is fixed with a support frame 5, and the bidirectional adjustment mechanism 8 is installed on the support frame 5. Two clamping mechanisms 6 are installed on the bidirectional adjustment mechanism 8, and a clamping mechanism 6 is installed on the support frame 5 to penetrate it. The vibration sensor 7 is provided, the top surface of the vibration sensor 7 is flush with the top surface of the support frame 5, a display screen 4 is installed on the outside of the detection box 1, the vibration sensor 7 is electrically connected to the display screen 4, and the detection data of the vibration sensor 7 is displayed through the display screen 4, and the motor 9 is installed on the support frame 5. When in use, the motor 9 is first placed on the support frame 5 so that the top surface of the vibration sensor 7 fits with the bottom of the motor 9, and the positions of the two clamping mechanisms 6 are adjusted by the two-way adjustment mechanism 8 to fix motors 9 of different sizes. After adjustment, the two ends of the motor 9 are clamped by the two clamping mechanisms 6, and then the motor 9 is started, and the sealing cover 2 is covered, the noise generated by the motor 9 is detected by the decibel meter 3, and the vibration generated by the motor 9 is detected by the vibration sensor 7.

[0024] The bidirectional adjustment mechanism 8 includes: a bidirectional screw 801, a first thread 802, a second thread 803, a synchronous wheel 804, a synchronous belt 805, a rotating handle 806, a first thread sleeve 807, a second thread sleeve 808 and a frame 809. The number of the bidirectional screws 801 is two, and the bidirectional screws 801 are rotatably connected to the bottom of the support frame 5. A synchronous wheel 804 is installed at the right end of each bidirectional screw 801. The two synchronous wheels 804 are connected by a synchronous belt 805. The right end of the bidirectional screw 801 is installed A rotating handle 806 is provided, and the rotating handle 806 extends to the outside of the detection box 1. The rotating handle 806 is rotatably connected to the detection box 1. The left half of each of the bidirectional screws 801 is provided with a first thread 802. A first thread sleeve 807 matching with the first thread 802 is installed on the outer side of each first thread 802. A frame 809 is fixedly connected between the two first thread sleeves 807. The two first thread sleeves 807 are fixed together by the frame 809 so that the two first thread sleeves 807 cannot rotate but can only move in a straight line. Each of the bidirectional screws 801 is provided with a first thread 802. The right half of the screw 801 is provided with a second thread 803, and a second thread sleeve 808 matching with it is installed on the outer side of each second thread 803. A frame 809 is fixedly connected between the two second thread sleeves 808. The two second thread sleeves 808 are fixed together by the frame 809 so that the two second thread sleeves 808 cannot rotate but can only move linearly. The frame 809 is slidably connected to the support frame 5, and the support frame 5 is provided with a limiting slide groove 501 for the movement of the frame 809. Each of the frames 809 is installed There is a clamping mechanism 6, the first thread 802 and the second thread 803 have opposite rotation directions, so that when the bidirectional screw 801 rotates, the first thread sleeve 807 and the second thread sleeve 808 move in opposite directions. When in use, the bidirectional screw 801 is rotated by rotating the handle 806, and the first thread sleeve 807 and the second thread sleeve 808 are moved toward each other through the rotation of the bidirectional screw 801, and the two frames 809 are driven to move toward each other through the first thread sleeve 807 and the second thread sleeve 808, and the two clamping mechanisms 6 are driven to move toward each other through the two frames 809.

[0025] The clamping mechanism 6 includes: a hydraulic cylinder 601 and a pressing plate 602. The hydraulic cylinder 601 is fixed on the frame 809. The output end of the frame 809 is connected to the pressing plate 602. When in use, the pressing plate 602 is driven downward by the hydraulic cylinder 601, and the end of the motor 9 is pressed onto the support frame 5 by the pressing plate 602.

[0026] The working principle of the utility model is: when the adjustable electromechanical detection device is used, the motor 9 is first placed on the support frame 5 so that the top surface of the vibration sensor 7 is in contact with the bottom of the motor 9, and then the bidirectional screw 801 is driven to rotate by rotating the handle 806, and the first threaded sleeve 807 and the second threaded sleeve 808 are driven to move toward each other by the rotation of the bidirectional screw 801, and the two frames 809 are driven to move toward each other by the first threaded sleeve 807 and the second threaded sleeve 808, and the two clamping mechanisms 6 are driven to move toward each other by the two frames 809, so that the two clamping mechanisms 6 move to the two ends of the motor 9, and then the two ends of the motor 9 are clamped onto the support frame 5 by the two clamping mechanisms 6, and then the motor 9 is fixed, so as to fix motors 9 of different sizes, and then, the motor 9 is started, and the sealing cover 2 is covered, the noise generated by the motor 9 is detected by the decibel meter 3, and the vibration generated by the motor 9 is detected by the vibration sensor 7.

Claims

1. An adjustable electromechanical detection device, characterized in that: The invention comprises a detection box (1), a sealing cover (2), a decibel meter (3), a display screen (4), a support frame (5), a clamping mechanism (6), a vibration sensor (7) and a bidirectional adjustment mechanism (8); the sealing cover (2) is detachably mounted on the top of the detection box (1); the decibel meter (3) inserted into the detection box (1) is mounted on the outer side of the detection box (1); the detection box (1) is fixed with a support frame (5); the bidirectional adjustment mechanism (8) is mounted on the support frame (5); two clamping mechanisms (6) are mounted on the bidirectional adjustment mechanism (8); and the vibration sensor (7) penetrating the support frame (5) is mounted on the support frame (5).

2. The adjustable electromechanical detection device according to claim 1, characterized in that: A sound insulation layer (101) is provided on the inner wall of the detection box (1), and the sound insulation layer (101) is made of sound insulation cotton.

3. The adjustable electromechanical detection device according to claim 1, characterized in that: The bidirectional adjustment mechanism (8) comprises: a bidirectional screw (801), a first thread (802), a second thread (803), a synchronous wheel (804), a synchronous belt (805), a rotating handle (806), a first thread sleeve (807), a second thread sleeve (808) and a frame (809). The number of the bidirectional screws (801) is two, and the bidirectional screws (801) are rotatably connected to the bottom of the support frame (5). The right end of each bidirectional screw (801) is equipped with a synchronous wheel (804), and the two synchronous wheels (804) are connected to each other by a synchronous belt (805). The right end of the bidirectional screw (801) is equipped with a rotating handle (806), and the rotating handle (806) extends to the outside of the detection box (1). The rotating handle (806) is rotatably connected to the detection box (1). Each bidirectional screw (801) ) is provided with a first thread (802) on the left half thereof, a first thread sleeve (807) matching therewith is installed on the outer side of each of the first thread (802), a frame (809) is fixedly connected between the two first thread sleeves (807), a second thread (803) is provided on the right half thereof, a second thread sleeve (808) matching therewith is installed on the outer side of each of the second thread (803), a frame (809) is fixedly connected between the two second thread sleeves (808), the frame (809) is slidably connected to the support frame (5), a limiting slide groove (501) for moving the frame (809) is provided on the support frame (5), a clamping mechanism (6) is installed on each of the frames (809), and the first thread (802) and the second thread (803) have opposite rotation directions.

4. The adjustable electromechanical detection device according to claim 3, characterized in that: The clamping mechanism (6) comprises: a hydraulic cylinder (601) and a pressing plate (602); the hydraulic cylinder (601) is fixed on a frame (809); and the output end of the frame (809) is connected to the pressing plate (602).

5. The adjustable electromechanical detection device according to claim 1, characterized in that: The top surface of the vibration sensor (7) is flush with the top surface of the support frame (5).

6. The adjustable electromechanical detection device according to claim 5, characterized in that: A display screen (4) is installed on the outside of the detection box (1), and the vibration sensor (7) is electrically connected to the display screen (4).

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