Probe holder for compressor sensor

Abstract

The utility model relates to the field of probe support, concretely is the probe support for compressor sensor. Involve the field of probe support, including output shaft, the key phase groove of opening in the top of output shaft, set up in the key phase probe and the shaft displacement probe of the oblique setting in the top of output shaft front and back two sides of output shaft top, the outside of output shaft is provided with aluminium alloy support. The utility model has the beneficial effect that: through setting up aluminium alloy support, further can adopt multilevel aluminium alloy plate and tubular goods combination structure, through three -dimensional space arrangement sensor installation position, but traditional linear arrangement, can accommodate multiple sensors simultaneously, compared with traditional parallel layout reduces 30% or more space occupation, and the lower support adopts the hollow design in the inside, further guarantees the structural strength while lightening weight, avoids the interference to the other parts of equipment.

Description

Technical Field

[0001] This utility model relates to the field of probe holders, specifically a probe holder for compressor sensors. Background Technology

[0002] In the field of industrial equipment monitoring, sensors (such as displacement probes) need to be installed precisely and stably near the equipment to obtain accurate measurement data.

[0003] In the field of industrial equipment condition monitoring, it is usually necessary to install multiple sensors at the same time, such as shaft displacement probes and key phase probes, to obtain comprehensive equipment operation data. However, the sensor brackets in the existing technology have the defect of unreasonable spatial layout. Traditional brackets are mostly designed for single sensors. When multiple probes need to be installed, they are often arranged in parallel, which leads to a linear expansion of the installation space. This not only occupies too much space around the equipment, but may also interfere with the normal operation of other components. Summary of the Invention

[0004] The technical problem to be solved by this utility model is that the sensor bracket in the prior art has the defect of unreasonable spatial layout. Traditional brackets are mostly designed for a single sensor. When multiple probes need to be installed, they are often arranged in parallel, which leads to a linear expansion of the installation space. This not only occupies too much space around the equipment, but may also interfere with the normal operation of other components.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows: it includes an output shaft, a keyway groove opened at the top of the output shaft, a keyway probe set above the output shaft, and shaft displacement probes inclinedly set at the top of the front and rear sides of the output shaft. An aluminum alloy bracket is provided on the outside of the output shaft.

[0006] The aluminum alloy bracket includes a lower bracket sleeved on the bottom of the outer side of the output shaft, an upper bracket on the top of the lower bracket, a first mounting ring for a key phase probe fixedly mounted on the top of the upper bracket, and a second mounting ring for a shaft displacement probe fixedly mounted on the outer side of the lower bracket.

[0007] The beneficial effects of this utility model are as follows: by setting an aluminum alloy bracket, a multi-layer aluminum alloy plate and tube combination structure can be adopted. The sensor mounting positions are arranged in three-dimensional space instead of the traditional linear arrangement, which can accommodate multiple sensors at the same time. Compared with the traditional parallel layout, the space occupied is reduced by more than 30%. In addition, the lower bracket adopts an internal hollow design, which reduces weight while ensuring structural strength and avoids interference with other parts of the equipment.

[0008] Furthermore, the thickness of both the lower support and the upper support is 5mm.

[0009] Furthermore, the surfaces of both the lower and upper supports are anodized.

[0010] Furthermore, the radius of the R-angle at the hollowed-out position of the lower support is uniformly 10mm.

[0011] Furthermore, multiple displacement probes are provided on the right side of the lower support, and the left end of the displacement probes extends into the inner side of the lower support.

[0012] This utility model provides a probe holder for compressor sensors. It offers the following advantages:

[0013] By setting up an aluminum alloy bracket, a multi-layer aluminum alloy plate and tube combination structure can be adopted. The sensor mounting positions are arranged in three-dimensional space instead of the traditional linear arrangement, which can accommodate multiple sensors at the same time. Compared with the traditional parallel layout, the space occupied is reduced by more than 30%. In addition, the lower bracket adopts an internal hollow design, which reduces weight while ensuring structural strength and avoids interference with other parts of the equipment. Attached Figure Description

[0014] Figure 1 This is a view showing the appearance of the present utility model;

[0015] Figure 2 This is a front view of the present invention;

[0016] Figure 3 for Figure 2 Sectional view at point AA;

[0017] Figure 4 for Figure 2 Sectional view at point BB;

[0018] Figure 5 for Figure 2 Sectional view at point DD.

[0019] The text labels in the figure represent: 1. Output shaft; 2. Key phase probe; 3. Shaft displacement probe; 4. Displacement probe; 5. Upper bracket; 6. Lower bracket; 7. Key phase groove. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way. Example

[0021] like Figure 1-5 As shown, the probe bracket for the compressor sensor includes an output shaft 1, a keyway 7 opened at the top of the output shaft 1, a keyway probe 2 set above the output shaft 1, and an axial displacement probe 3 inclinedly set at the top of the front and rear sides of the output shaft 1. An aluminum alloy bracket is provided on the outside of the output shaft 1.

[0022] The aluminum alloy bracket includes a lower bracket 6 sleeved on the bottom of the outer side of the output shaft 1, an upper bracket 5 on the top of the lower bracket 6, a first mounting ring for the key phase probe 2 fixedly mounted on the top of the upper bracket 5, a second mounting ring for the shaft displacement probe 3 fixedly mounted on the outer side of the lower bracket 6, and a hollow design inside the lower bracket 6.

[0023] By setting up a lower bracket 6 and an upper bracket 5, a multi-layer aluminum alloy plate and tubing combination structure can be adopted. The sensor mounting positions are arranged in three-dimensional space instead of the traditional linear arrangement, which can accommodate multiple sensors at the same time. Compared with the traditional parallel layout, the space occupied is reduced by more than 30%. Furthermore, the lower bracket 6 adopts an internal hollow design, which reduces weight while ensuring structural strength and avoiding interference with other parts of the equipment. At the same time, it reserves channels for sensor wiring and calibration, avoiding the "maintenance blind spots" caused by the traditional dense arrangement.

[0024] The thickness of both the lower bracket 6 and the upper bracket 5 is 5mm.

[0025] The lower support 6 and the upper support 5 are 5mm thick. While ensuring structural strength, they reduce weight by about 40% compared to traditional 8-10mm steel plate supports, which meets the requirements of industrial equipment for lightweight accessories.

[0026] The surfaces of both the lower support 6 and the upper support 5 are anodized.

[0027] The anodizing treatment of the lower bracket 6 and the upper bracket 5 improves the corrosion resistance of the brackets in industrial environments such as humidity and salt spray, while also increasing their hardness to effectively resist mechanical scratches during probe assembly and disassembly.

[0028] The radius of the rounded corners at the six hollowed-out positions on the lower support is uniformly 10mm.

[0029] Multiple displacement probes 4 are provided on the right side of the lower support 6, and the left end of the displacement probe 4 extends into the inner side of the lower support 6.

[0030] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Specific examples have been used in this document to illustrate the principles and implementation methods of this utility model. The above examples are merely to aid in understanding the method and core ideas of this utility model. The above descriptions are only preferred embodiments of this utility model. It should be pointed out that, due to the limitations of written expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or variations can be made without departing from the principles of this utility model, and the above technical features can be combined in an appropriate manner. These improvements, modifications, variations, or combinations, or the direct application of the concept and technical solution of this utility model to other situations without modification, should all be considered within the scope of protection of this utility model.

Claims

1. A probe holder for a compressor sensor, characterized by: It includes an output shaft (1), a keyway (7) opened at the top of the output shaft (1), a keyway probe (2) set above the output shaft (1) and an axial displacement probe (3) inclinedly set at the top of the front and rear sides of the output shaft (1). An aluminum alloy bracket is provided on the outside of the output shaft (1). The aluminum alloy bracket includes a lower bracket (6) sleeved on the bottom of the outer side of the output shaft (1), an upper bracket (5) is provided on the top of the lower bracket (6), a first mounting ring for a key phase probe (2) is fixedly provided on the top of the upper bracket (5), and a second mounting ring for a shaft displacement probe (3) is fixedly provided on the outer side of the lower bracket (6).

2. The probe support for compressor sensors of claim 1, wherein: The thickness of both the lower support (6) and the upper support (5) is 5mm.

3. The probe support for compressor sensors of claim 2, wherein: The surfaces of both the lower support (6) and the upper support (5) are anodized.

4. The probe support for compressor sensors of claim 3, wherein: The radius of the R-angle of the hollowed-out position of the lower bracket (6) is uniformly 10mm.

5. The probe holder for a compressor sensor according to claim 4, characterized in that: Multiple displacement probes (4) are provided on the right side of the lower support (6), and the left end of the displacement probes (4) extends to the inside of the lower support (6).

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