Motor vibration meter mounting structure

Abstract

The utility model relates to the technical field of motor vibration measurement, and discloses a motor vibration meter mounting structure, which comprises a vibration measurement block mounted on the surface of an end cover or a base of a motor, the vibration measurement block is at least provided with mounting holes distributed along the horizontal direction, the vertical direction and the axial direction of the motor, and a vibration meter is mounted in each mounting hole. Therefore, the horizontal vibration characteristic, the vertical vibration characteristic and the axial vibration characteristic of the motor are reflected. According to the motor vibration meter installation structure, through the vibration measurement blocks which can be installed on the end cover and the machine base of the motor, a plurality of vibration meters can be flexibly installed on the motor, vibration monitoring of the motor in multiple directions is carried out, the universality and the measurement precision of motors of different models are improved, the installation cost is low, and the use requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of motor vibration measurement technology, and in particular to a motor vibration meter mounting structure. Background Technology

[0002] Motor vibration meters help engineers detect motor faults by measuring the vibration signals of the motor. When a motor experiences problems such as imbalance, looseness, or bearing damage, the vibration meter can capture these subtle vibration changes, allowing for timely repairs and preventing the fault from escalating. The vibration meter should be installed near the vibration source to obtain accurate vibration data, and different installation positions can be used to detect the motor's movement in different directions. However, the installation location of the vibration meter is limited by factors such as the inherent structure of the motor, the sensitivity of the sensor, and the measurement range, which in turn affects the measurement accuracy. Utility Model Content

[0003] The purpose of this utility model is to provide an installation structure for a motor vibration meter to solve the problems mentioned in the background art and facilitate the installation and use of the vibration meter.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A vibration meter mounting structure for an electric motor includes a vibration measuring block mounted on the end cover or base surface of the motor. The vibration measuring block has at least one mounting hole arranged along the horizontal direction, the vertical direction, and the axial direction of the motor. A vibration meter is installed in each mounting hole to reflect the horizontal vibration characteristics, vertical vibration characteristics, and axial vibration characteristics of the motor.

[0006] As an optional solution, the vibration measuring block is a rectangular metal block. The first side of the vibration measuring block is in contact with the plane on the end cover or the plane on the machine base, and mounting holes are provided on the other five sides of the vibration measuring block.

[0007] As an alternative, a fixing hole is provided on the side of the vibration measuring block opposite to the first side, the fixing hole penetrates the first side, and a bolt is provided in the fixing hole to fix it to the end cover or the base.

[0008] As an optional solution, the vibration measuring block is an irregular metal block. One side of the vibration measuring block is adapted to fit the surface of the end cover or the surface of the machine base. The edge of the vibration measuring block is welded to the end cover or the machine base. Mounting holes are opened on the vibration measuring block in the required direction.

[0009] As an optional solution, the vibration meter is threaded into the mounting hole.

[0010] The beneficial effects of this utility model are:

[0011] The motor vibration meter mounting structure, through the vibration measuring blocks that can be installed on the motor end cover and base, allows multiple vibration meters to be flexibly installed on the motor and to monitor the vibration of the motor in multiple directions. This improves the versatility and measurement accuracy for different motor models, has low installation cost, and meets the usage requirements. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the arrangement of the motor vibration meter mounting structure on the motor end cover provided in this embodiment of the utility model;

[0013] Figure 2 This is a schematic diagram of the arrangement of the motor vibration meter mounting structure on the motor base provided in this embodiment of the utility model.

[0014] In the attached image:

[0015] 1. Vibration measuring block; 11. Mounting hole; 12. Fixing hole; 2. End cover; 3. Base; 4. Vibration meter. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0017] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0019] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] Furthermore, the terms "first" and "second" are merely used to distinguish between different terms in description and do not have any special meaning.

[0021] Please see Figure 1 and Figure 2 As shown, this embodiment provides a motor vibration meter mounting structure, including a vibration measuring block 1 mounted on the surface of the motor end cover 2 or the base 3. The vibration measuring block 1 is provided with at least one mounting hole 11 arranged along the horizontal direction, the vertical direction and the motor axis. A vibration meter 4 is installed in each mounting hole 11 to reflect the horizontal vibration characteristics, vertical vibration characteristics and axial vibration characteristics of the motor.

[0022] Thus, by using the vibration measuring block 1, which can be installed on the end cover 2 and the base 3 of the motor, multiple vibration meters 4 can be flexibly installed on the motor to monitor the vibration of the motor in multiple directions. This improves the versatility and measurement accuracy for different types of motors, reduces installation costs, and meets the usage requirements.

[0023] Optionally, the vibration measuring block 1 is a rectangular metal block. The first side of the vibration measuring block 1 is in contact with the plane on the end cover 2 or the plane on the base 3. The other five sides of the vibration measuring block 1 are respectively provided with mounting holes 11.

[0024] Furthermore, a fixing hole 12 is provided on the side of the vibration measuring block 1 opposite to the first side. The fixing hole 12 penetrates the first side and a bolt for fixing to the end cover 2 or the base 3 is provided in the fixing hole 12.

[0025] Therefore, the vibration measuring block 1 of the rectangular body can be fixed against any plane position on the surface of the motor, and the vibration measuring instrument 4 can be quickly installed in the horizontal direction, vertical direction and motor axial direction, making installation convenient.

[0026] Alternatively, the vibration measuring block 1 is an irregular metal block. One side of the vibration measuring block 1 is adapted to fit the surface of the end cover 2 or the surface of the base 3. The edge of the vibration measuring block 1 is welded to the end cover 2 or the base 3. Mounting holes 11 are opened on the vibration measuring block 1 according to the direction of vibration monitoring.

[0027] Therefore, for situations where there is no planar position on the motor surface, the vibration measuring block 1 can be adapted and designed, and mounting holes 11 can be opened in the horizontal direction, vertical direction and motor axial direction to improve the versatility of different motor models, and the vibration meter 4 can also be installed quickly.

[0028] Optionally, the vibration meter 4 is threadedly connected to the mounting hole 11, making it faster and more convenient to install and remove the vibration meter 4 from the vibration measuring block 1.

[0029] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A motor vibration meter mounting structure, characterized in that, Includes a vibration measuring block (1) installed on the surface of the end cover (2) or the base (3) of the motor. The vibration measuring block (1) is provided with at least one mounting hole (11) arranged along the horizontal direction, the vertical direction and the axial direction of the motor. A vibration meter (4) is installed in each mounting hole (11) to reflect the horizontal vibration characteristics, vertical vibration characteristics and axial vibration characteristics of the motor.

2. The motor vibration meter mounting structure according to claim 1, characterized in that, The vibration measuring block (1) is a rectangular metal block. The first side of the vibration measuring block (1) is in contact with the plane position on the end cover (2) or the plane position on the base (3). The other five sides of the vibration measuring block (1) are respectively provided with the mounting holes (11).

3. The motor vibration meter mounting structure according to claim 2, characterized in that, The vibration measuring block (1) has a fixing hole (12) on the side opposite to the first side. The fixing hole (12) passes through the first side and is provided with a bolt for fixing to the end cover (2) or the base (3).

4. The motor vibration meter mounting structure according to claim 1, characterized in that, The vibration measuring block (1) is an irregular metal block. One side of the vibration measuring block (1) is adapted to fit the surface of the end cover (2) or the surface of the base (3). The edge of the vibration measuring block (1) is welded to the end cover (2) or the base (3). The mounting hole (11) is opened on the vibration measuring block (1) according to the required direction.

5. The motor vibration meter mounting structure according to claim 1, characterized in that, The vibration meter (4) is threadedly connected to the mounting hole (11).

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