A vibration sensor auxiliary installation assembly

Abstract

This utility model discloses an auxiliary installation component for a vibration sensor, relating to the field of vibration sensor technology. The component includes a housing, with a first gear in the middle. Above the first gear are multiple second gears arranged in a circular array, all meshing with the first gear. A first worm gear is fixedly installed on the middle of one side of one of the second gears. A first worm is rotatably installed on one side of the housing, meshing with the first worm gear. Multiple first screws arranged in a circular array are slidably secured in the middle of the housing. This invention clamps the outer surface of the vibration sensor, and through the cooperation of the housing with the first and second fixing plates, increases the force-bearing area and friction, thus facilitating the threaded installation of the vibration sensor onto the device under test, making the vibration sensor installation more secure and resulting in more accurate measurement data.

Description

Technical Field

[0001] This utility model relates to the field of vibration sensor technology, specifically to an auxiliary installation component for vibration sensors. Background Technology

[0002] Vibration sensors sense the parameters of mechanical vibration through an internal piezoelectric ceramic sheet and spring-loaded weight structure, convert these parameters into usable output signals, and then amplify these signals through an operational amplifier to output control signals, thereby realizing the monitoring and measurement of vibration. Vibration sensors can be installed in various ways, and the appropriate installation method should be selected according to the specific measurement requirements and scenarios. Common installation methods include screw mounting, adhesive mounting, and magnetic base mounting. However, when installing vibration sensors onto the object under test using screws, the smooth, cylindrical outer surface of the sensor makes installation difficult and prone to instability. This can cause the sensor to shake during operation, thus affecting the measurement results. Utility Model Content

[0003] To address the issue that vibration sensors, due to their small size and smooth surface, are difficult to install using screws, resulting in insufficient installation and affecting measurement data, the purpose of this invention is to provide an auxiliary installation component for vibration sensors.

[0004] To solve the above technical problems, the present invention adopts the following technical solution: a vibration sensor auxiliary installation component, comprising a housing, a first gear in the middle of the housing, a plurality of second gears arranged in a ring array above the first gear, all of the second gears meshing with the first gear, a first worm gear fixedly installed on the middle of one side of one of the second gears, a first worm rotatably installed on one side of the housing, the first worm meshing with the first worm gear, a plurality of first screws arranged in a ring array slidingly clamped in the middle of the housing, one end of each of the first screws being threadedly installed in the middle of the second gear, a plurality of clamping blocks arranged in a ring array in the middle of the housing, the opposite sides of the clamping blocks being rotatably installed on one end of the first screws, and two symmetrically distributed limiting rods fixedly installed on the opposite sides of the clamping blocks.

[0005] Preferably, two symmetrically distributed first fixing plates are fixedly installed on the outer side of the housing. A second fixing plate is provided in the middle of each of the two first fixing plates. A second worm gear is rotatably installed in the middle of each of the two first fixing plates. A second worm is rotatably installed on one side of each of the two first fixing plates. Both second worms mesh with the second worm gear. A second screw is fixedly installed in the middle of one side of each of the two second worm gears. One end of each second screw is threaded onto the middle of one side of the second fixing plate.

[0006] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This application can clamp the outer surface of the vibration sensor, and increase the force-bearing area and friction through the cooperation between the housing and the first and second fixing plates, so as to facilitate the threaded installation of the vibration sensor on the device under test, making the vibration sensor installation more secure, and thus making the measurement data more accurate.

[0007] 2. This application can adjust the size of the second fixing plate, so that the device can be used in different sized spaces, making the device more practical. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0009] Figure 1 This is a schematic diagram of the structure of this utility model.

[0010] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0011] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0012] Figure 4 This is a schematic diagram of the connection structure between the second gear and the first screw in this utility model.

[0013] Figure 5 This is a cross-sectional structural diagram of the first fixing plate and the second fixing plate of this utility model.

[0014] Figure 6 This is a partial cross-sectional structural diagram of the present invention.

[0015] In the diagram: 1. Housing; 11. First gear; 12. Second gear; 13. First screw; 14. First worm gear; 15. First worm; 151. First handle; 16. Clamping block; 17. Limiting rod; 171. Limiting groove; 18. Anti-slip pad; 19. Cavity; 2. First fixing plate; 21. Second fixing plate; 22. Groove; 23. Second worm gear; 24. Second worm; 241. Second handle; 25. Second screw. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example: Figure 1-6 As shown, this utility model provides a vibration sensor auxiliary installation assembly, including a housing 1. A first gear 11 is provided in the middle of the housing 1. A plurality of second gears 12 arranged in a ring array are provided on the upper part of the first gear 11. The plurality of second gears 12 mesh with the first gear 11. A first worm gear 14 is fixedly installed on the middle of one side of one of the second gears 12. A first worm 15 is rotatably installed on one side of the housing 1. The first worm 15 meshes with the first worm gear 14. A plurality of first screws 13 arranged in a ring array are slidably clamped in the middle of the housing 1. One end of each of the plurality of first screws 13 is threadedly installed in the middle of the second gear 12. A plurality of clamping blocks 16 arranged in a ring array are provided in the middle of the housing 1. The opposite sides of the plurality of clamping blocks 16 are rotatably installed on one end of the first screws 13. Two symmetrically distributed limiting rods 17 are fixedly installed on the opposite sides of the plurality of clamping blocks 16.

[0018] Two symmetrically distributed first fixing plates 2 are fixedly installed on the outer side of the housing 1. A second fixing plate 21 is provided in the middle of each of the two first fixing plates 2. A second worm gear 23 is rotatably installed in the middle of each of the two first fixing plates 2. A second worm 24 is rotatably installed on one side of each of the two first fixing plates 2. Both second worms 24 mesh with the second worm gear 23. A second screw 25 is fixedly installed in the middle of one side of each of the two second worm gears 23. One end of each second screw 25 is threaded onto the middle of one side of the second fixing plate 21.

[0019] A cavity 19 is provided in the middle of the housing 1. The bottom end of the first gear 11 is rotatably mounted on the lower inner surface of the cavity 19, and one side of the second gear 12 is rotatably mounted on one side of the inner wall of the cavity 19. By providing the cavity 19, the installation of the first gear 11 and the second gear 12 can be convenient.

[0020] The housing 1 has multiple ring-shaped array of limiting grooves 171 in the middle. Multiple limiting rods 17 are slidably locked inside the limiting grooves 171. By setting the limiting grooves 171 and the limiting rods 17, the clamping block 16 is limited by their cooperation, so that the clamping block 16 can be driven to move stably by the rotation of the first screw 13.

[0021] A first handle 151 is fixedly installed at one end of the first worm gear 15 that passes through the housing 1. By setting the first handle 151, rotating the first handle 151 can drive the first worm gear 15 to rotate.

[0022] A groove 22 is provided in the middle of the two first fixing plates 2, and one side of the two second fixing plates 21 is slidably locked inside the groove 22. By setting the groove 22, the second fixing plates 21 can slide and extend in the middle of the first fixing plates 2, thereby adjusting the size of the second fixing plates 21 so that they can adapt to different installation environments. In a larger space environment, by increasing the size of the second fixing plates 21, rotation can be made more convenient and less strenuous.

[0023] Two second worm gears 24 are fixedly installed at one end of the first fixed plate 2. By setting the second handle 241, rotating the second handle 241 can drive the second worm gear 24 to rotate.

[0024] Anti-slip pads 18 are fixedly installed on the opposite sides of multiple clamping blocks 16. By setting anti-slip pads 18, the vibration sensor can be clamped and fixed more firmly by the clamping blocks 16.

[0025] Working principle: In actual use, the vibration sensor to be installed can be placed between multiple clamping blocks 16. By rotating the first handle 151, the first worm gear 15 is rotated, which in turn drives the first worm wheel 14 to rotate, thereby causing one of the second gears 12 to rotate, which in turn drives the first gear 11 to rotate, so that multiple second gears 12 rotate simultaneously. Since the middle of each second gear 12 is threaded with a first screw 13, the rotation of the second gear 12 will drive the first screw 13 to move, thereby causing multiple clamping blocks 16 to move towards the center, so that the anti-slip pad 18 is in close contact with the outer surface of the vibration sensor, thereby clamping and fixing it. Rotating the second handle 241 drives the second worm gear 24 to rotate, which in turn drives the second worm wheel 23 to rotate, thereby driving the second screw 25 to rotate. This causes the second fixing plate 21, which is threaded onto one end of the second screw 25, to slide inside the groove 22, thus adjusting the size of the second fixing plate 21. By holding the housing 1 of the vibration sensor with a hand clamp, pushing the first fixing plate 2 and the second fixing plate 21 with a finger causes the housing 1 to rotate, which in turn drives the vibration sensor to rotate. This allows the vibration sensor to be threaded onto the object to be measured. By rotating the first handle 151 in the opposite direction, the multiple clamping blocks 16 can be moved away from the vibration sensor, thereby detaching the device from the vibration sensor.

[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A vibration sensor auxiliary mounting assembly, comprising a housing (1), characterized in that: The housing (1) has a first gear (11) in the middle, and a plurality of second gears (12) arranged in a ring array on the upper part of the first gear (11). The plurality of second gears (12) mesh with the first gear (11). A first worm gear (14) is fixedly installed on the middle of one side of one of the second gears (12). A first worm (15) is rotatably installed on one side of the housing (1). The first worm (15) meshes with the first worm gear (14). A plurality of first screws (13) arranged in a ring array are slidably installed in the middle of the housing (1). One end of the plurality of first screws (13) is threadedly installed in the middle of the second gear (12). A plurality of clamping blocks (16) arranged in a ring array are provided in the middle of the housing (1). The opposite sides of the plurality of clamping blocks (16) are rotatably installed on one end of the first screws (13). Two symmetrically distributed limiting rods (17) are fixedly installed on the opposite sides of the plurality of clamping blocks (16).

2. The vibration sensor auxiliary mounting assembly as described in claim 1, characterized in that, Two symmetrically distributed first fixing plates (2) are fixedly installed on the outer side of the housing (1). A second fixing plate (21) is provided in the middle of each of the two first fixing plates (2). A second worm gear (23) is rotatably installed in the middle of each of the two first fixing plates (2). A second worm (24) is rotatably installed on one side of each of the two first fixing plates (2). Both second worms (24) mesh with the second worm gear (23). A second screw (25) is fixedly installed in the middle of one side of each of the two second worm gears (23). One end of each of the two second screws (25) is threaded onto the middle of one side of the second fixing plate (21).

3. The vibration sensor auxiliary installation assembly as described in claim 1, characterized in that, The housing (1) has a cavity (19) in the middle. The bottom end of the first gear (11) is rotatably mounted on the lower inner surface of the cavity (19), and one side of the second gear (12) is rotatably mounted on one side of the inner wall of the cavity (19).

4. The vibration sensor auxiliary installation assembly as described in claim 1, characterized in that, The housing (1) has multiple ring-shaped array of limiting grooves (171) in the middle, and multiple limiting rods (17) are slidably locked inside the limiting grooves (171).

5. The vibration sensor auxiliary installation assembly as described in claim 1, characterized in that, The first worm (15) is fixedly installed with a first handle (151) at one end of the first worm (1) that passes through the housing (1).

6. The vibration sensor auxiliary installation assembly as described in claim 2, characterized in that, A groove (22) is provided in the middle of the two first fixing plates (2), and one side of the two second fixing plates (21) is slidably locked inside the groove (22).

7. The vibration sensor auxiliary mounting assembly as described in claim 2, characterized in that, Two second worm gears (24) are fixedly installed with a second handle (241) at one end of the first fixed plate (2).

8. The vibration sensor auxiliary mounting assembly as described in claim 1, characterized in that, Anti-slip pads (18) are fixedly installed on the opposite sides of the plurality of clamping blocks (16).

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