Vibration detection mechanism

Abstract

The utility model provides a vibration detection mechanism, which relates to the technical field of vibration detection and comprises a main board, a vibration detector is mounted at the top end of the main board, a protective cover is arranged at the top end of the main board and positioned on the outer side of the vibration detector, and a slot matched with the protective cover is formed in the top end of the main board. And a mounting and dismounting structure used for limiting and fixing the protective cover is arranged in the main plate, and a rotating plate is fixed to the bottom end of the main plate. When the protective cover needs to be disassembled, a user only needs to pull two pull plates to drive two first clamping columns to be separated from clamping grooves formed in the two ends of the protective cover and retract into an inner cavity, at the moment, the user can directly move the protective cover upwards to achieve the effect of quick disassembly, and during installation, the two pull plates are pulled to enable the two first clamping columns to retract into the inner cavity, so that the protective cover can be disassembled quickly. And at the moment, the user puts the protective cover into the slot and loosens the pull plate, so that the two first clamping columns enter the clamping grooves under the reset thrust of the first springs to limit the position of the protective cover, and the effect of rapid installation is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vibration detection technical field especially relates to a vibration detection mechanism. BACKGROUND

[0002] With the life production needs, for example, vibration detection when motor works, can detect the stability of motor, when motor appears large amplitude shake, vibration detector will send out the alarm.

[0003] At present, a kind of vibration detection mechanism in prior art, it is usually using multiple bolts, the protective cover is installed on the outside of vibration detector, this kind of installation mode, it is very troublesome to be installed and dismantled, time-consuming and labor-consuming, poor practicability, in addition, a kind of vibration detection mechanism in prior art cannot be installed at angle of rotation, because it depends on its correct installation position and direction, improper installation can lead to inaccurate monitoring data. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems of prior art, that is, it is usually using multiple bolts, the protective cover is installed on the outside of vibration detector, this kind of installation mode, it is very troublesome to be installed and dismantled, time-consuming and labor-consuming and cannot be installed at angle of rotation, because it depends on its correct installation position and direction, improper installation can lead to inaccurate monitoring data, and a kind of vibration detection mechanism is provided.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of vibration detection mechanism, including mainboard, the top of the mainboard is installed with vibration detector, the top of the mainboard is located on the outside of vibration detector and is equipped with protective cover, the top of the mainboard is equipped with the slot matched with protective cover, the mainboard is equipped with the installation and dismantling structure for the limiting and fixing of protective cover, the bottom of the mainboard is fixed with rotating plate, the outer wall of the rotating plate is rotatably connected with bottom plate, the one end of the bottom plate is equipped with the buckle structure for the limiting of rotating plate position, the both ends of the bottom plate are fixed with mounting plate, the mounting plate is equipped with mounting hole.

[0006] Preferably, the installation and dismantling structure includes the inner cavity in the mainboard and located at the both ends of slot, the inner wall of the two inner cavities is fixed with first spring, the opposite end of the two first springs is fixed with first clamping column, the opposite end of the two first clamping columns is penetrated into inner cavity and is respectively arranged in protective cover.

[0007] Preferably, the buckle structure includes the second clamping column sliding in the one end of bottom plate, the one end of the second clamping column is penetrated into bottom plate and is arranged in rotating plate, the equidistant distribution of the outer wall of the rotating plate has multiple clamping holes matched with second clamping column, the other end of the second clamping column is penetrated into bottom plate and is fixed with baffle, the second spring is fixed between baffle and bottom plate and located at the outside of second clamping column.

[0008] Preferably, the outer wall of the first clamping column is fixed with a connecting plate at both ends, one end of the two connecting plates penetrates the main plate and is jointly fixed with a pull plate, and the main plate is provided with a moving groove matched with the connecting plate on both sides of the inner cavity.

[0009] Preferably, the outer wall of the first clamping column is fixed with a connecting plate at both ends, one end of the two connecting plates penetrates the main plate and is jointly fixed with a pull plate, and the main plate is provided with a moving groove matched with the connecting plate on both sides of the inner cavity.

[0010] Preferably, the outer wall of the first clamping column is fixed with a connecting plate at both ends, one end of the two connecting plates penetrates the main plate and is jointly fixed with a pull plate, and the main plate is provided with a moving groove matched with the connecting plate on both sides of the inner cavity.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that;

[0012] In the utility model, when the protective cover needs to be disassembled, only two pull plates are pulled to drive two first clamping columns to separate from the clamping grooves provided at both ends of the protective cover and to shrink into the inner cavity, at this time, the user can directly move the protective cover upward to achieve the effect of quick disassembly. When installing, two pull plates are pulled to make two first clamping columns shrink into the inner cavity, at this time, the user puts the protective cover into the insertion groove, loosens the pull plate, and makes two first clamping columns enter the position of the inner surface of the clamping groove to be limited under the reset thrust of the first spring, thereby achieving the effect of quick installation. In addition, the main plate and the bottom plate are rotationally connected through the setting of the rotating plate. When using, only the second clamping column is pulled to make the second clamping column separate from the clamping hole, at this time, the user can rotate the main plate to adjust the angle of the vibration detector installed at the top end of the main plate. After adjustment, the second clamping column enters the corresponding clamping hole under the reset thrust of the second spring, thereby achieving the effect of clamping and limiting the position of the rotating plate. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A perspective view of the vibration detection mechanism is provided for the utility model;

[0014] Figure 2 A sectional view of the vibration detection mechanism is provided for the utility model;

[0015] Figure 3 An installation and disassembly structure diagram of the vibration detection mechanism is provided for the utility model;

[0016] Figure 4 A buckle structure diagram of the vibration detection mechanism is provided for the utility model.

[0017] Legend: 1. Main board; 2. Vibration detector; 3. Protective cover; 4. Slot; 5. Installation and removal structure; 501. Inner cavity; 502. First spring; 503. First locking post; 6. Locking groove; 7. Connecting plate; 8. Pull plate; 9. Moving groove; 10. Limiting block; 11. Limiting groove; 12. Base plate; 13. Turning plate; 14. Buckle structure; 1401. Second locking post; 1402. Locking hole; 1403. Baffle; 1404. Second spring; 15. Stabilizing plate; 16. Limiting post; 17. Stop block; 18. Mounting plate; 19. Mounting hole. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Example 1, such as Figures 1-4 As shown, this utility model provides a vibration detection mechanism, including a main board 1, a vibration detector 2 mounted on the top of the main board 1, a protective cover 3 located outside the vibration detector 2 on the top of the main board 1, a slot 4 matching the protective cover 3 on the top of the main board 1, a mounting and disassembly structure 5 for limiting and fixing the protective cover 3 inside the main board 1, a rotating plate 13 fixed to the bottom of the main board 1, a base plate 12 rotatably connected to the outer wall of the rotating plate 13, a buckle structure 14 for limiting the position of the rotating plate 13 at one end of the base plate 12, and mounting plates 18 fixed to both ends of the base plate 12, with mounting holes 19 inside the mounting plates 18.

[0021] The overall effect of Embodiment 1 is as follows: the vibration detector 2 can detect the overall ground amplitude of the motor during operation. When the vibration is too large, the vibration detector 2 will issue an alarm. The protective cover 3 can protect the vibration detector 2. The installation and removal structure 5 can quickly install and remove the protective cover 3. The rotating plate 13 makes the main board 1 and the base plate 12 rotatably connected, and the main board 1 can be rotated at any time to adjust the direction of the vibration detector 2. The snap-fit ​​structure 14 can limit the position of the main board 1 after rotation to prevent accidental rotation. The mounting plate 18 and mounting holes 19 facilitate the overall installation of the device.

[0022] Example 2, as Figures 1-4As shown, the dismounting structure 5 includes cavities 501 opened in the main plate 1 at both ends of the slot 4, the inner walls of the two cavities 501 are fixed with first springs 502, the opposite ends of the two first springs 502 are fixed with first clamping columns 503, the opposite ends of the two first clamping columns 503 penetrate the cavities 501 and are arranged in the protective cover 3, the buckle structure 14 includes a second clamping column 1401 sliding on one end of the bottom plate 12, one end of the second clamping column 1401 penetrates the bottom plate 12 and is arranged in the rotating plate 13, the outer wall of the rotating plate 13 is equidistantly provided with a plurality of clamping holes 1402 matched with the second clamping column 1401, the other end of the second clamping column 1401 penetrates the bottom plate 12 and is fixed with a baffle 1403, the second spring 1404 is fixed between the baffle 1403 and the bottom plate 12 outside the second clamping column 1401, the outer walls of the first clamping columns 503 are fixed with connecting plates 7, one end of the two connecting plates 7 penetrates the main plate 1 and is fixed with a pull plate 8, the two sides of the main plate 1 inside the cavities 501 are provided with moving grooves 9 matched with the connecting plates 7, the outer walls of the first clamping columns 503 are fixed with limiting blocks 10, the two sides of the main plate 1 inside the cavities 501 are provided with limiting grooves 11 matched with the limiting blocks 10, the outer walls of the protective cover 3 are provided with clamping grooves 6 matched with the first clamping columns 503, the outer walls of the baffle 1403 are fixed with stabilizing plates 15, the two stabilizing plates 15 are slidingly connected with limiting columns 16, one end of the two limiting columns 16 is fixed with the bottom plate 12, the other end of the two limiting columns 16 is fixed with a stop block 17.

[0023] The effect of the whole embodiment 2 is that when the protective cover 3 needs to be dismounted, only the two pull plates 8 need to be pulled to drive the two first clamping columns 503 to disengage from the clamping grooves 6 opened at both ends of the protective cover 3 and shrink into the cavities 501, at this time the user can directly move the protective cover 3 upward to achieve the effect of quick dismounting, when installing, the two pull plates 8 are pulled to make the two first clamping columns 503 shrink into the cavities 501, at this time the user puts the protective cover 3 into the slot 4 according to the installation position, loosens the pull plates 8, and the two first clamping columns 503 enter the clamping grooves 6 under the reset thrust of the first springs 502 to be limited in the position facing the protective cover 3 to achieve the effect of quick installation, in addition, the device is connected with the bottom plate 12 through the rotating plate 13, when using, only the second clamping column 1401 needs to be pulled to make the second clamping column 1401 disengage from the clamping holes 1402, at this time the user can rotate the main plate 1 to adjust the angle of the vibration detector 2 installed at the top end of the main plate 1, after adjusting, the second clamping column 1401 enters the corresponding clamping hole 1402 under the reset thrust of the second spring 1404 to achieve the effect of clamping and limiting the position of the rotating plate 13.

[0024] Working principle: when the device is used, the overall vibration amplitude of the motor during operation can be detected through the vibration detector 2, when the vibration is too large, the vibration detector 2 will issue an alarm, through the setting of the protective cover 3, the vibration detector 2 can be protected, when the protective cover 3 needs to be removed, only pull two pull plates 8, drive two first clamping columns 503 to separate from the clamping groove 6 opened at both ends of the protective cover 3 and shrink into the inner cavity 501, at this time, the user can directly move the protective cover 3 upward to achieve the effect of quick disassembly, when installing, pull two pull plates 8, make two first clamping columns 503 shrink into the inner cavity 501, at this time, the user puts the protective cover 3 into the slot 4, loosens the pull plate 8, makes two first clamping columns 503 enter the clamping groove 6 under the reset thrust of the first spring 502 and face the protective cover 3 to limit the position, achieve the effect of quick installation, through the setting of the rotating plate 13, the main plate 1 and the bottom plate 12 are rotatably connected, the direction of the vibration detector 2 can be adjusted at any time, when used, only pull the second clamping column 1401, make the second clamping column 1401 separate from the clamping hole 1402, at this time, the user can rotate the main plate 1 to adjust the angle of the vibration detector 2 installed at the top end of the main plate 1, after adjustment, loosen the second clamping column 1401, the second clamping column 1401 enters the corresponding clamping hole 1402 under the reset thrust of the second spring 1404, achieve the effect of clamping, limit the position of the rotating plate 13.

[0025] The above is only the preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the present application.

Claims

1. A vibration detection mechanism comprising a main plate (1), characterized in that: The top end of the main plate (1) is provided with a vibration detector (2), the top end of the main plate (1) is provided with a protective cover (3) outside the vibration detector (2), the top end of the main plate (1) is provided with a slot (4) matched with the protective cover (3), the main plate (1) is provided with a mounting and dismounting structure (5) for limiting and fixing the protective cover (3), the bottom end of the main plate (1) is fixedly provided with a rotating plate (13), the outer wall of the rotating plate (13) is rotatably connected with a bottom plate (12), one end of the bottom plate (12) is provided with a buckle structure (14) for limiting the position of the rotating plate (13), and the two ends of the bottom plate (12) are fixedly provided with mounting plates (18), and the mounting plates (18) are provided with mounting holes (19).

2. A vibration detection mechanism according to claim 1, wherein: The mounting and dismounting structure (5) comprises cavities (501) formed in the main plate (1) and located at both ends of the slot (4), first springs (502) are fixedly arranged on the inner walls of the two cavities (501), first clamping columns (503) are fixedly arranged at opposite ends of the two first springs (502), and opposite ends of the two first clamping columns (503) penetrate the cavities (501) and are arranged in the protective cover (3).

3. A vibration detection mechanism according to claim 1, wherein: The buckle structure (14) comprises a second clamping column (1401) sliding on one end of the bottom plate (12), one end of the second clamping column (1401) penetrates the bottom plate (12) and is arranged in the rotating plate (13), a plurality of clamping holes (1402) matched with the second clamping column (1401) are equidistantly arranged on the outer wall of the rotating plate (13), the other end of the second clamping column (1401) penetrates the bottom plate (12) and is fixedly provided with a baffle (1403), and a second spring (1404) is fixedly arranged outside the second clamping column (1401) between the baffle (1403) and the bottom plate (12).

4. A vibration detection mechanism according to claim 2, wherein: The outer walls of the first clamping columns (503) are fixedly provided with connecting plates (7), one end of the two connecting plates (7) penetrates the main plate (1) and is fixedly provided with a pulling plate (8), and the two sides of the cavity (501) in the main plate (1) are provided with moving grooves (9) matched with the connecting plates (7).

5. A vibration detection mechanism according to claim 2, wherein: The outer walls of the first clamping columns (503) are fixedly provided with limiting blocks (10), the two sides of the cavity (501) in the main plate (1) are provided with limiting grooves (11) matched with the limiting blocks (10), and the outer walls of the protective cover (3) are provided with clamping grooves (6) matched with the first clamping columns (503).

6. A vibration detection mechanism according to claim 3, wherein: The outer walls of the baffles (1403) are fixedly provided with stabilizing plates (15), the two stabilizing plates (15) are slidingly connected with limiting columns (16), one end of the two limiting columns (16) is fixedly connected with the bottom plate (12), and the other end of the two limiting columns (16) is fixedly provided with a stop block (17).

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