Electromechanical equipment vibration detection device

Abstract

The utility model relates to the technical field of vibration detection, in particular to an electromechanical equipment vibration detection device, which comprises a base, a placing plate arranged on the base, two groups of mounting frames arranged on the placing plate at intervals, a first sliding chute arranged on the side surface of the placing plate, a first sliding block fixedly arranged on the mounting frame and assembled with the first sliding chute, and a pressing plate arranged at the bottom of the mounting frame in a sliding manner, electric push rods are fixedly arranged at the tops of the mounting frames, output shafts of the electric push rods are fixedly connected with the tops of the pressing plates, inserting rods are fixedly arranged at the bottoms of the placing plates, inserting holes matched with the inserting rods are formed in the base, and the sections, located outside the inserting holes, of the inserting rods are sleeved with springs. And then the electric push rod drives the pressing plate to abut against and press the equipment, so that the electromechanical equipment is prevented from being separated from the placing plate during vibration, and the detection precision is improved.

Description

Technical Field

[0001] The present application relates to the technical field of vibration detection, and in particular to a vibration detection device for electromechanical equipment. Background Art

[0002] During the operation of electromechanical equipment, vibration is often generated. The vibration of electromechanical equipment can easily cause the operation of the electromechanical equipment to be unstable or to make it erroneous, such as causing the balance point of the electromechanical equipment to shift or damage the equipment. The unsmooth operation of the electromechanical equipment or the erroneous operation of the electromechanical equipment can easily lead to accidents. In order to avoid accidents, vibration detection is usually required before the electromechanical equipment is officially put into operation.

[0003] A Chinese utility model patent with publication number CN220270602U discloses a vibration detection device, including a base, a protective frame fixedly connected to the upper surface of the base, a bottom plate provided at one end of the protective frame, the lower surface of the bottom plate fixedly connected to the upper surface of the base, a gear rod slidably connected inside the bottom plate, a drawing detection plate installed on one upper surface of the gear rod, a drawing pen provided on one side of the drawing detection plate, a clamping assembly fixedly connected to one end of the drawing pen, a mounting seat provided inside the protective frame, springs fixedly connected to the four corners of the lower surface of the mounting seat, and a vibration amplification mechanism provided at the other end of the protective frame. The vibration data and direction of the electromechanical equipment can be displayed intuitively, so as to facilitate observation by the staff, and secondly, to avoid the influence of the environment on the detected data, thereby improving the detection accuracy of electromechanical vibration.

[0004] The device is provided with a base, a protective frame is provided on the base, and a mounting seat is installed in the protective frame. When performing vibration detection, the staff places the electromechanical equipment on the mounting seat and then rotates the screw to drive the clamping plate to clamp the side of the electromechanical equipment. However, when the electromechanical equipment vibrates in the vertical direction, it is easy to produce vertical displacement with the clamping plate, thereby affecting the detection result, and the detection accuracy is not high. Utility Model Content

[0005] In view of the problem of low detection accuracy in the prior art, the utility model provides a vibration detection device for electromechanical equipment.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] The utility model provides a vibration detection device for electromechanical equipment.

[0008] A base, a placing plate is arranged on the base, two groups of mounting frames are arranged on the placing plate at intervals, a slide groove is arranged on the side of the placing plate, a slider matched with the slide groove is fixedly arranged on the mounting frame, a pressing plate is slidably arranged at the bottom of the mounting frame, an electric push rod is fixedly arranged on the top of the mounting frame, the output shaft of the electric push rod is fixedly connected to the top of the pressing plate, a plug rod is fixedly arranged at the bottom of the placing plate, a socket matched with the plug rod is arranged on the base, and a section of the plug rod outside the socket is sleeved with a spring;

[0009] It also includes an auxiliary mechanism, which is arranged on the placement plate.

[0010] Preferably, the auxiliary mechanism includes a splint, a second slide groove, a motor and a screw. A second slide groove is provided on the top of the placement plate, the screw is located in the second slide groove and is rotatably connected to the placement plate, the motor is fixedly arranged on the placement plate, the motor output shaft is fixedly connected to one end of the screw, and threaded sections in opposite directions are provided on both sides of the screw. Two groups of splints are spaced apart on the top of the placement plate, and a second slide groove matched with the second slide groove is fixedly provided on the bottom of the splint. The two groups of second slide grooves are respectively sleeved on one end of the screw. When the staff starts the motor, the motor drives the screw to rotate, and then drives the second slide groove and the splint to approach each other through the threaded sections in opposite directions on both sides of the screw, and finally clamps and limits the side of the electromechanical equipment to avoid horizontal slippage, which is convenient to operate.

[0011] Preferably, both ends of the clamping plate are in contact with the mounting frame, and by abutting the two ends of the clamping plate with the mounting frame, the clamping plate limits the mounting frame to prevent the mounting frame from detaching from the electromechanical equipment in the horizontal direction during detection, thereby ensuring the stability of vertical extrusion.

[0012] Preferably, a clamping block is fixedly provided at the bottom of the splint, and a clamping slot matched with the clamping block is provided on the placement plate. The clamping block is provided to further limit the position of the splint to ensure the stability of the movement of the splint.

[0013] Preferably, the insertion rods are arranged in multiple groups and spaced around the placement plate. By arranging multiple groups of insertion rods, the placement plate is limited at multiple points to ensure the stability of the placement plate when it is lifted or lowered.

[0014] Preferably, a limiting ring is fixedly provided at the bottom of the insertion rod, and a countersunk hole matched with the limiting ring is provided in the insertion hole. The limiting ring is provided to limit the insertion rod to prevent the insertion rod from detaching from the base when sliding along the insertion hole.

[0015] Preferably, an infrared rangefinder is fixedly provided on the bottom of the placement plate, and the infrared rangefinder is facing the base, so that when the placement plate vibrates on the base following the electromechanical equipment, the infrared rangefinder can detect the distance between the placement plate and the base, and the staff can observe and judge the vibration state according to the change of the distance value.

[0016] The advantages of adopting the above technical solution are:

[0017] The utility model is provided with a base, a placing plate is provided on the base, two groups of mounting frames are arranged at intervals on the placing plate, a slide groove is provided on the side of the placing plate, a sliding block matched with the slide groove is fixedly provided on the mounting frame, a pressure plate is slidingly provided at the bottom of the mounting frame, an electric push rod is fixedly provided on the top of the mounting frame, the output shaft of the electric push rod is fixedly connected with the top of the pressure plate, an insertion rod is fixedly provided at the bottom of the placing plate, a socket matched with the insertion rod is provided on the base, a section of the insertion rod outside the socket is sleeved with a spring, in the device, the two groups of mounting frames are slid to the two sides of the electromechanical equipment, and then the electric push rod drives the pressure plate to abut and press the equipment downward, so as to prevent the electromechanical equipment from detaching from the placing plate when vibrating, thereby improving the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The structure diagram of the utility model is shown;

[0020] Figure 2 A partial cross-sectional view of the utility model is shown;

[0021] Figure 3 A partial cross-sectional view of the utility model is shown;

[0022] Figure 4 A partial enlarged view of point A of the present utility model is shown.

[0023] Among them: base 1, countersunk hole 101, placement plate 2, slide groove 1 201, slide groove 202, card slot 203, mounting frame 3, pressure plate 301, electric push rod 4, clamping plate 5, slider 2 501, motor 6, screw 601, insertion rod 7, limit ring 701, spring 8. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] like Figure 1-4As shown, the embodiment of the utility model discloses a vibration detection device for electromechanical equipment, including a base 1 and an auxiliary mechanism. A placement plate 2 is provided on the base 1, two groups of mounting frames 3 are arranged at intervals on the placement plate 2, a slide groove 201 is provided on the side of the placement plate 2, a slider 1 matched with the slide groove 201 is fixedly provided on the mounting frame 3, a pressing plate 301 is slidably provided at the bottom of the mounting frame 3, an electric push rod 4 is fixedly provided on the top of the mounting frame 3, the output shaft of the electric push rod 4 is fixedly connected to the top of the pressing plate 301, an insertion rod 7 is fixedly provided at the bottom of the placement plate 2, a socket matched with the insertion rod 7 is provided on the base 1, a section of the insertion rod 7 outside the socket is sleeved with a spring 8, and the auxiliary mechanism is provided on the placement plate 2.

[0026] In at least one embodiment, the auxiliary mechanism includes a splint 5, a second slider 501, a motor 6 and a screw 601. A second slide groove 202 is provided on the top of the placement plate 2. The screw 601 is located in the second slide groove 202 and is rotatably connected to the placement plate 2. The motor 6 is fixedly arranged on the placement plate 2. The output shaft of the motor 6 is fixedly connected to one end of the screw 601. Threaded sections with opposite directions are provided on both sides of the screw 601. Two groups of splints 5 are arranged at intervals on the top of the placement plate 2. A second slider 501 equipped with the second slide groove 202 is fixedly arranged on the bottom of the splint 5. The two groups of second sliders 501 are respectively sleeved on one end of the screw 601. The staff starts the motor 6, and the motor 6 drives the screw 601 to rotate, and then drives the second slider 501 and the splint 5 to approach each other through the threaded sections with opposite directions on both sides of the screw 601, and finally clamps and limits the side of the electromechanical equipment to avoid horizontal slippage, which is convenient to operate.

[0027] In at least one embodiment, both ends of the clamp 5 are in contact with the mounting frame 3. By abutting the two ends of the clamp 5 with the mounting frame 3, the clamp 5 limits the mounting frame 3 to prevent the mounting frame 3 from being separated from the electromechanical equipment in the horizontal direction during detection, thereby ensuring the stability of vertical extrusion.

[0028] In at least one embodiment, a clamping block is fixedly provided at the bottom of the splint 5, and a clamping slot 203 matched with the clamping block is provided on the placement plate 2. The clamping block is provided to further limit the position of the splint 5 to ensure the stability of the movement of the splint 5.

[0029] In at least one embodiment, the insertion rods 7 are provided in multiple groups and are spaced around the placement plate 2. By providing multiple groups of insertion rods 7, the placement plate 2 is limited at multiple points to ensure the stability of the placement plate 2 when it is raised or lowered.

[0030] In at least one embodiment, a limiting ring 701 is fixedly provided at the bottom of the insertion rod 7, and a countersunk hole 101 matched with the limiting ring 701 is provided in the insertion hole. The limiting ring 701 is provided to limit the insertion rod 7 to prevent the insertion rod 7 from detaching from the base 1 when sliding along the insertion hole.

[0031] In at least one embodiment, an infrared rangefinder is fixedly installed at the bottom of the placement plate 2, and the infrared rangefinder is facing the base 1, so that when the placement plate 2 vibrates on the base 1 following the electromechanical equipment, the infrared rangefinder can detect the distance between the placement plate 2 and the base 1, and the staff can observe and judge the vibration state according to the change of the distance value.

[0032] When the vibration detection of electromechanical equipment is carried out, the staff places the electromechanical equipment to be detected on the placement plate 2, and then the staff slides the two sets of mounting frames 3 along the slide groove 1 201, so that the two sets of mounting frames 3 are close to each other and are respectively located above the two sides of the electromechanical equipment. When sliding, the sliding block 3 limits the mounting frames 3 to ensure the sliding stability of the mounting frames 3. Then the staff starts the electric push rod 4, so that the electric push rod 4 drives the pressure plate 301 to descend, and finally the pressure plate 301 abuts and squeezes the top of the two sides of the electromechanical equipment to avoid the equipment from separating from the placement plate 2 when the equipment vibrates in the vertical direction during the detection, so as to ensure the detection accuracy. Then the staff limits the side of the electromechanical equipment in the horizontal direction through the auxiliary mechanism to further ensure the detection accuracy. Then the staff can start the electromechanical equipment. When the electromechanical equipment vibrates after operation, it will drive the placement plate 2 to move up and down. When the placement plate 2 moves up and down, the insertion rod 7 at the bottom of the placement plate 2 limits the placement plate 2 to ensure the stability of the lifting.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A vibration detection device for electromechanical equipment, characterized in that: include A base, a placing plate is arranged on the base, two groups of mounting frames are arranged on the placing plate at intervals, a slide groove is arranged on the side of the placing plate, a slider matched with the slide groove is fixedly arranged on the mounting frame, a pressing plate is slidably arranged at the bottom of the mounting frame, an electric push rod is fixedly arranged on the top of the mounting frame, the output shaft of the electric push rod is fixedly connected to the top of the pressing plate, a plug rod is fixedly arranged at the bottom of the placing plate, a socket matched with the plug rod is arranged on the base, and a section of the plug rod outside the socket is sleeved with a spring; It also includes an auxiliary mechanism, which is arranged on the placement plate.

2. The electromechanical equipment vibration detection device according to claim 1, characterized in that: The auxiliary mechanism includes a splint, two sliders, a motor and a screw. A two slide grooves are provided on the top of the placement plate. The screw is located in the two slide grooves and is rotatably connected to the placement plate. The motor is fixedly arranged on the placement plate. The motor output shaft is fixedly connected to one end of the screw. Threaded sections with opposite directions are provided on both sides of the screw. Two groups of splints are spaced apart on the top of the placement plate. Two sliders matched with the two slide grooves are fixedly arranged on the bottom of the splint. The two groups of sliders are respectively sleeved on one end of the screw.

3. The electromechanical equipment vibration detection device according to claim 2, characterized in that: Both ends of the clamping plate are in contact with the mounting frame.

4. The electromechanical equipment vibration detection device according to claim 2, characterized in that: A clamping block is fixedly arranged at the bottom of the clamping plate, and a clamping slot matched with the clamping block is arranged on the placement plate.

5. The electromechanical equipment vibration detection device according to claim 1, characterized in that: The inserting rods are arranged in multiple groups and are spaced around the placement plate.

6. The electromechanical equipment vibration detection device according to claim 1, characterized in that: A limiting ring is fixedly arranged at the bottom of the insertion rod, and a countersunk hole matched with the limiting ring is arranged in the insertion hole.

7. The electromechanical equipment vibration detection device according to claim 1, characterized in that: An infrared rangefinder is fixedly arranged on the bottom of the placement plate.

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