Spatial deformation measurement system for rotating components

Abstract

The present disclosure provides a rotating component spatial deformation measurement system, which comprises a test platform, a driving component and a test assembly, the test platform is used for supporting a rotating component; the driving component is arranged on the test platform and can drive the rotating component to rotate; the test assembly comprises a test support and a test unit, the test unit is used for measuring spatial position information of the rotating component, the test support is connected to the test platform, and the test unit is movably connected to the test support and can move in a direction parallel to an axis of rotation of the rotating component, so that the spatial position of the rotating component at different axis positions can be measured to provide more comprehensive dynamic spatial deformation data, and the universality of the rotating component spatial deformation measurement system is improved.

Description

Technical Field

[0001] This disclosure belongs to the field of testing equipment technology, and in particular relates to a spatial deformation measurement system for rotating components. Background Technology

[0002] In modern industrial manufacturing and scientific research, measuring the spatial deformation of rotating components under dynamic conditions is of great significance. For example, in industries such as aerospace, automotive manufacturing, and energy and power, the performance and reliability of rotating components directly affect the operational efficiency and safety of the entire equipment.

[0003] Many existing measuring devices are based on contact measurement, which makes it difficult to obtain comprehensive and accurate information about the spatial deformation of rotating components under dynamic conditions. Utility Model Content

[0004] The main objective of this disclosure is to provide a spatial deformation measurement system for rotating components, enabling more comprehensive spatial deformation measurement of rotating components.

[0005] To achieve the above objectives, this disclosure provides the following technical solution: According to one aspect of this disclosure, a spatial deformation measurement system for a rotating component is provided. The system includes a test platform, a drive component, and a test assembly. The test platform supports the rotating component. The drive component is disposed on the test platform and is capable of driving the rotating component to rotate. The test assembly includes a test bracket and a test unit. The test unit is used to measure the spatial position information of the rotating component. The test bracket is connected to the test platform, and the test unit is movably connected to the test bracket so as to be able to move in a direction parallel to the rotation axis of the rotating component.

[0006] According to an exemplary embodiment of this disclosure, the test unit is a non-contact displacement sensor.

[0007] According to an exemplary embodiment of this disclosure, the non-contact displacement sensor includes a laser displacement sensor, a capacitive displacement sensor, or a magnetoelectric induction displacement sensor.

[0008] According to an exemplary embodiment of the present disclosure, the test bracket includes a test unit guide portion extending in a direction parallel to the rotation axis of the rotating component, the test unit being movably connected to the test unit guide portion, and the test assembly further includes a test unit driving assembly capable of driving the test unit to move on the test unit guide portion.

[0009] According to an exemplary embodiment of the present disclosure, the spatial deformation measurement system of the rotating component further includes a controller for controlling the start and stop of the test unit drive assembly, so that the test unit moves on the test unit guide to a corresponding test position.

[0010] According to an exemplary embodiment of this disclosure, the test bracket further includes a test unit base, which is movably connected to the test unit guide portion. The test unit drive assembly includes a drive motor, a gear, and a rack. The rack is connected to the test unit guide portion and extends along the extending direction of the test unit guide portion. The drive motor is connected to the test unit base, and the gear is fixed to the output shaft of the drive motor. The drive motor can drive the gear to rotate, and the meshing of the gear and the rack drives the test unit base to move on the test unit guide portion. The test unit is fixed to the side of the test unit base facing the rotating component.

[0011] According to an exemplary embodiment of this disclosure, the test bracket further includes a vertical guide portion, a horizontal guide portion, and a connecting block. The vertical guide portion extends in a vertical direction, and the connecting block is adjustablely connected to the vertical guide portion. The horizontal guide portion extends in a direction perpendicular to both the vertical guide portion and the rotation axis of the rotating component. The horizontal guide portion is adjustablely connected to the connecting block and extends through the connecting block. The test unit guide portion is connected to the end of the horizontal guide portion facing the rotating component.

[0012] According to an exemplary embodiment of the present disclosure, the test bracket includes a telescopic structure seat that is retractable in a vertical direction, and the bottom of the vertical guide portion is fixed to the top of the telescopic structure seat.

[0013] According to an exemplary embodiment of this disclosure, the telescopic structure seat includes a telescopic cylinder or a sleeve-type telescopic device; or, the telescopic structure seat includes an upper section and a lower section of the seat body that are sleeved together, the lower section of the seat body being connected to the test platform, and the upper section of the seat body being adjustablely sleeved on the lower section of the seat body in the vertical direction.

[0014] According to an exemplary embodiment of this disclosure, the test bracket is movably connected to the test platform.

[0015] According to an exemplary embodiment of this disclosure, the test platform is provided with a support guide portion, the bottom of the test bracket is movably disposed on the support guide portion, and the support guide portion extends in a direction parallel to the rotation axis of the rotating component.

[0016] According to an exemplary embodiment of this disclosure, there are multiple test components, and the multiple test components are respectively disposed on both sides of the rotating component.

[0017] The spatial deformation measurement system for rotating components provided in this disclosure has at least the following advantages: the test unit is movably connected to the test support so that it can move in a direction parallel to the rotation axis of the rotating component, thereby measuring the spatial position of the rotating component at different positions on the rotation axis, providing more comprehensive dynamic spatial deformation data, and improving the versatility of the spatial deformation measurement system for rotating components. Attached Figure Description

[0018] The above and / or other objects and advantages of this disclosure will become clearer from the following description of embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 A structural diagram of a spatial deformation measurement system for a rotating component provided as an exemplary embodiment of this disclosure.

[0019] Figure 2 for Figure 1 A magnified view of the structure indicated by circle I in the middle.

[0020] Explanation of reference numerals in the attached figures: 1. Rotating components; 10. Testing platform; 20. Test components; 21. Test bracket; 22. Test Unit; 23. Test unit base; 30. Controller; 101. Bracket guide section; 211. Telescopic structure seat; 212. Test unit guide section; 213. Connecting block; 214. Vertical guide section; 215. Lateral guide section; 2111. The upper section of the base body; 2112. The lower section of the base body. Detailed Implementation

[0021] Example embodiments will now be described more fully with reference to the accompanying drawings. However, it should not be construed that the embodiments of this disclosure are limited to those described herein. The same reference numerals in the drawings denote the same or similar structures, and therefore their detailed descriptions will be omitted.

[0022] Reference Figure 1In one aspect, this disclosure provides a spatial deformation measurement system for a rotating component, which may include a test platform 10, a drive component, and a test assembly 20. The test platform 10 supports the rotating component 1, and the drive component (not shown) is disposed on the test platform 10 and is capable of driving the rotating component 1 to rotate relative to the test platform 10. As an example, the drive component may be a motor, but is not limited thereto. In this embodiment, the test platform 10 may include a speed sensor for monitoring the rotational speed of the rotating component 1.

[0023] The test assembly 20 includes a test bracket 21 and a test unit 22. The test unit 22 is used to measure the spatial position information of the rotating component 1 in order to detect the spatial deformation of the rotating component 1. Since the rotating component 1 can rotate relative to the test platform 10 around the rotation axis, the test unit 22 can be used to measure the spatial position of the rotating component 1 under dynamic conditions.

[0024] In this embodiment, the test bracket 21 is connected to the test platform 10 and supports the test unit 22, enabling the test unit 22 to be reliably connected to the test platform 10. Furthermore, the test unit 22 is movably connected to the test bracket 21, allowing it to move in a direction parallel to the rotation axis of the rotating component 1. This allows it to measure the spatial deformation of the rotating component 1 at different positions along the axis, providing more comprehensive dynamic spatial deformation data and adapting to a wider range of testing needs for the rotating component 1, thereby improving the versatility of the spatial deformation measurement system for the rotating component.

[0025] Before using the spatial deformation measurement system for the rotating component, the test bracket 21 can be set at a predetermined position on the test platform 10, and the height of the test unit 22 can be adjusted to be approximately on the same horizontal plane as the rotation axis of the rotating component 1, in preparation for the test.

[0026] Continue to refer to Figure 1 and Figure 2 According to an exemplary embodiment of the present disclosure, the test bracket 21 may include a test unit guide 212, which extends in a direction parallel to the rotation axis of the rotating component 1. The test unit 22 is movably connected to the test unit guide 212. The test assembly 20 also includes a test unit driving assembly, which is capable of driving the test unit 22 to move on the test unit guide 212.

[0027] In this embodiment, the test unit guide 212 extends along the rotation axis of the rotating component 1, thereby guiding the test unit 22 to move on the test unit guide 212. This allows the test unit 22 to be positioned along the rotation axis of the rotating component 1, adapting to the versatility requirements of the spatial deformation measurement system for the rotating component. In addition, the movement of the test unit 22 on the test unit guide 212 improves the movement accuracy of the test unit 22, making the spatial deformation measurement system for the rotating component more accurate in terms of testing.

[0028] In this embodiment, the test unit 22 can move to a predetermined position on the test unit guide 212 at predetermined intervals to measure multiple test points on the ring located at corresponding positions on the axis of the rotating component 1 at different test positions, thereby obtaining the deformation of the rotating component 1 during the rotation process.

[0029] It is understood that in this embodiment, the process of the test unit 22 moving from a certain test position to the next test position can be automated to improve the measurement efficiency of the spatial deformation measurement system of the rotating component.

[0030] Specifically, the spatial deformation measurement system for the rotating component may further include a controller 30, which controls the start and stop of the test unit drive assembly, causing the test unit 22 to move to the corresponding test position on the test unit guide 212. As an example, the controller 30 may be located on the test platform 10, but is not limited thereto. In this embodiment, the test unit 22 provided can be a non-contact displacement sensor. A predetermined distance is maintained between the test unit 22 and the rotating component 1. During the movement of the test unit 22 along the test unit guide 212, the rotating component 1 can maintain its rotation, further improving measurement efficiency while ensuring measurement accuracy.

[0031] In this embodiment, the controller 30 can control the movement of the test unit 22 on the test unit guide 212 to adjust the position of the test unit 22 on the test unit guide 212 as needed, so that the test points at different axes of the rotating component 1 can be measured.

[0032] As an example, based on the rotation speed of the rotating component 1, the time it takes for the rotating component 1 to complete one rotation can be obtained. After the testing unit 22 has completed testing multiple test points along the circumference of the rotating component 1 at its current location, the testing unit 22 can be moved to the next test position. In this embodiment, the controller 30 can control the testing unit 22 to move a predetermined distance at predetermined time intervals. The predetermined time interval is the time it takes for the rotating component 1 to complete one rotation around the rotation axis, for example, but not limited to, the time it takes for the rotating component 1 to complete one rotation around the rotation axis. The predetermined distance is the distance between two adjacent test positions, but is not limited to this. Thus, this embodiment, through the cooperation of the controller 30 and the testing unit 22, makes the automatic movement of the testing unit 22 possible, thereby improving the measurement efficiency of the testing unit 22.

[0033] This disclosure allows the rotating component 1 to rotate around a rotation axis, and the test unit 22 to move along the rotation axis of the rotating component 1. This enables the spatial deformation measurement system of the rotating component 1 to perform spatial measurements on the rotating component 1, such as three-dimensional modeling. This makes the spatial deformation of the rotating component 1 more intuitive, facilitating rapid and accurate assessment of the spatial deformation of the rotating component 1. It also enables the acquisition of displacement data at multiple locations of the rotating component 1, providing more comprehensive deformation information. This helps to conduct in-depth analysis of the spatial deformation of the rotating component 1, thereby enabling early detection of potential problems of the rotating component 1 and avoiding unnecessary losses.

[0034] This disclosure controls the test unit 22 to move in a step-by-step manner according to the extension direction of the test unit guide 212 by the controller 30, and can stay at the new test position for a predetermined time to measure multiple test points of the rotating part in one circumference at the new test position, thereby improving the accuracy of data acquisition of the spatial deformation measurement system of the rotating part.

[0035] Continue to refer to Figure 1 and Figure 2 The test bracket 21 may also include a vertical guide 214, a horizontal guide 215, and a connecting block 213. The vertical guide 214 extends vertically and its bottom end can be connected to the test platform 10. The connecting block 213 is adjustablely connected to the vertical guide 214. The horizontal guide 215 extends perpendicularly to both the vertical guide 214 and the rotation axis of the rotating component 1. The horizontal guide 215 is adjustablely connected to the connecting block 213 so that it can move closer to or further away from the rotating component 1. The horizontal guide 215 passes through the connecting block 213, and the test unit guide 212 is connected to the end of the horizontal guide 215 facing the rotating component 1.

[0036] In this embodiment, the test unit 22 is disposed on the side of the test unit guide 212 facing the rotating component 1. By adjusting the position of the transverse guide 215 relative to the connecting block 213, the test unit guide 212 is moved closer to or away from the rotating component 1, thereby making the test unit 22 move closer to or away from the rotating component 1, so as to adjust the position of the test unit 22 according to the test requirements.

[0037] In this embodiment, the position of the test unit guide 212 can be adjusted by the cooperation of the vertical guide 214, the horizontal guide 215, and the connecting block 213, thereby adjusting the position of the test unit 22. Specifically, by adjusting the position of the connecting block 213 on the vertical guide 214, the height of the test unit 22 can be adjusted. By adjusting the movement of the horizontal guide 215 relative to the connecting block 213, the horizontal guide 215 can be moved closer to or further away from the rotating component 1, thereby adjusting the distance between the test unit guide 212 and the rotating component 1, and thus adjusting the distance between the test unit 22 and the rotating component 1.

[0038] As an example, the vertical guide portion 214 and the horizontal guide portion 215 are spaced apart on the connecting block 213 in the extension direction of the rotation axis of the rotating component 1 to avoid motion interference between the vertical guide portion 214 and the horizontal guide portion 215.

[0039] In this embodiment, the vertical guide 214, the horizontal guide 215, and the test unit guide 212 can be perpendicular to each other to allow for spatial position adjustment of the test unit 22, but this is not a limitation.

[0040] Reference Figure 2 In this embodiment, the test bracket 21 may further include a test unit base 23, which is movably connected to the test unit guide portion 212. The test unit driving component may include a drive motor, a gear, and a rack. The rack is connected to the test unit guide portion 212 and extends along the extension direction of the test unit guide portion 212. The drive motor is connected to the test unit base 23, and the gear is fixed to the output shaft of the drive motor, so that the drive motor can drive the gear to rotate. Then, through the meshing of the gear and the rack, the test unit base 23 is driven to move on the test unit guide portion 212. Since the test unit 22 is fixed on the test unit base 23, the test unit 22 can be driven to move during the movement of the test unit base 23 relative to the test unit guide portion 212. As an example, the test unit base 23 may include a base body and a vibration isolator (not shown). The base body is movably connected to the test unit guide 212, and the vibration isolator is disposed between the base body and the test unit 22 to isolate or attenuate the mechanical vibration transmitted from the base body to the test unit 22, so as to avoid the mechanical vibration from affecting the test effect of the test unit 22.

[0041] As an example, the test unit guide 212 has a receiving cavity at its center along its height direction. A rack can be disposed in this receiving cavity and can extend parallel to the extending direction of the test unit guide 212. A gear is rotatably disposed in this receiving cavity and meshes with the rack. A drive motor is connected to the test unit base 23, and the output shaft of the drive motor is fixedly connected to the gear for driving the gear to rotate in the receiving cavity, so that the gear can move in the receiving cavity, thereby driving the test unit base 23 to move relative to the test unit guide 212. Since the test unit 22 is connected to the test unit base 23, the test unit 22 moves along the test unit guide 212.

[0042] In this embodiment, a gear and rack meshing method is used to drive the test unit 22, which further improves the movement accuracy of the test unit 22, but is not limited thereto.

[0043] This embodiment uses a test unit drive assembly consisting of a drive motor, gears, and racks as an example for illustration, but it is not limited thereto. The test unit drive assembly can also be a telescopic cylinder, but it is not limited thereto.

[0044] Specifically, the test unit base 23 can be formed as a slider with a guide groove. The test unit guide portion 212 is disposed in the guide groove, allowing the test unit base 23 to move along the test unit guide portion 212. As an example, the test unit 22 is disposed on the side of the test unit base 23 facing the rotating component 1, preventing other components from obstructing the test unit 22, thereby enabling the test unit 22 to perform tests smoothly.

[0045] In this embodiment, the test unit base 23 has a notch on the side opposite to the rotating component 1, through which the lateral guide portion 215 can be connected to the test unit guide portion 212. Furthermore, the test unit base 23 is engaged with the test unit guide portion 212, but this is not a limitation.

[0046] Continue to refer to Figure 1 and Figure 2 The test bracket 21 may include a telescopic structure seat 211 that is retractable in the vertical direction, and the bottom of the vertical guide portion 214 is fixed to the top of the telescopic structure seat 211. The vertical guide portion 214 is reliably connected to the test platform 10 through the telescopic structure seat 211, which improves the connection reliability of the test unit 22.

[0047] Furthermore, the test bracket 21 is movably connected to the test platform 10 to accommodate rotating components 1 of different lengths. Specifically, continue referring to... Figure 1The test platform 10 is provided with a support guide portion 101, and the bottom of the test bracket 21 is movably disposed on the support guide portion 101. The support guide portion 101 extends parallel to the rotation axis of the rotating component 1. In this embodiment, the support guide portion 101 is a groove recessed from the top surface of the test platform 10 and extending along the rotation axis of the rotating component 1. The bottom of the test bracket 21 is movably connected to the groove, but this is not a limitation. If necessary, the support guide portion 101 may also be a guide rib protruding from the top surface of the test platform 10 and extending along the rotation axis of the rotating component 1, but this is not a limitation.

[0048] In this embodiment, the telescopic structure seat 211 is movably connected to the test platform 10.

[0049] An exemplary embodiment of this disclosure states that the telescopic structure seat 211 may include a telescopic cylinder or a sleeve-type telescopic device, but is not limited thereto.

[0050] Continue to refer to Figure 1 In this embodiment, the telescopic structure seat 211 may include an upper seat section 2111 and a lower seat section 2112 that are sleeved together. The lower seat section 2112 is connected to the test platform 10, and the upper seat section 2111 is adjustablely sleeved on the lower seat section 2112 in the vertical direction. Fastener mounting holes are provided on the upper seat section 2111 and the lower seat section 2112 respectively. The upper seat section 2111 and the lower seat section 2112 are connected together by fasteners. By removing and installing these fasteners, the position of the upper seat section 2111 on the lower seat section 2112 can be adjusted.

[0051] In this embodiment, the test unit 22 can be a non-contact displacement sensor. Compared with a contact displacement sensor, this non-contact displacement sensor can effectively avoid interfering components and accurately acquire displacement data of the rotating component 1 under dynamic conditions, thereby improving the accuracy of the test. Optionally, the non-contact displacement sensor may include a laser displacement sensor, a capacitive displacement sensor, or a magnetoelectric induction displacement sensor, but is not limited thereto. This embodiment uses a laser displacement sensor as an example, which can perform high-precision measurement of the dynamic deformation of the rotating component 1, improving the reliability and accuracy of the measurement results. The laser displacement sensor can collect displacement data of the rotating component 1 in the angular domain, but is not limited thereto.

[0052] To improve testing accuracy, the spatial deformation measurement system of the rotating component can be equipped with multiple test components 20, which are respectively set on both sides of the rotating component 1 to average the test data, but this is not a limitation.

[0053] The spatial deformation measurement system for rotating components provided in this disclosure is used to measure the spatial deformation of rotating component 1. Test unit 22 is connected to telescopic support 211 via a vertical guide 214. The telescopic support 211 is vertically extendable, allowing the vertical position of test unit 22 to be adjustable. Before testing, the telescopic support 211 can be adjusted to preliminarily adjust the vertical position of test unit 22. The spatial deformation measurement system for rotating components utilizes the position data collected by test unit 22 to ultimately generate a three-dimensional deformation diagram of rotating component 1 under dynamic conditions, encompassing angle, space, and displacement, but is not limited to this.

[0054] The test unit 22 is connected to the vertical guide 214 via the lateral guide 215 and the connecting block 213. By adjusting the position of the connecting block 213 on the vertical guide 214, the vertical position of the test unit 22 is further adjusted. Furthermore, the distance between the test unit 22 and the rotating component 1 is adjusted by moving the lateral guide 215 relative to the connecting block 213.

[0055] To improve the comprehensiveness of the test, the test unit 22 is connected to the end of the transverse guide 215 facing the rotating component 1 via the test unit guide 212, and the test unit guide 212 extends along the extension direction of the rotation axis of the rotating component 1, so that the position of the test unit 22 in the extension direction of the rotation axis of the rotating component 1 is adjustable, thereby enabling spatial deformation testing of the rotating component 1.

[0056] Furthermore, the test unit 22 moves stepwise on the test unit guide 212. The distance that the test unit 22 moves each time can be preset, but is not limited to this.

[0057] This disclosure provides a system capable of high-precision, comprehensive spatial deformation measurement of a rotating component 1 under dynamic conditions.

[0058] In the description of this disclosure, it should be understood that the terms “center,” “upper,” “lower,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure and simplifying the description, 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, and therefore should not be construed as a limitation of this disclosure.

[0059] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this disclosure, unless otherwise stated, "a plurality of" means two or more.

[0060] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a communication 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 disclosure according to the specific circumstances.

[0061] The features, structures, or characteristics described in this disclosure can be combined in any suitable manner in one or more embodiments. Numerous specific details are provided in the foregoing description to give a full understanding of embodiments of this disclosure. However, those skilled in the art will recognize that the technical solutions of this disclosure can be practiced without one or more of the specific details, or other methods, components, materials, etc., can be employed. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring various aspects of this disclosure.

Claims

1. A spatial deformation measurement system for a rotating component, characterized in that, The spatial deformation measurement system for the rotating component includes: Test platform (10) is used to support rotating component (1); A driving component is disposed on the test platform (10) and is capable of driving the rotating component (1) to rotate; The test assembly (20) includes a test bracket (21) and a test unit (22). The test unit (22) is used to measure the spatial position information of the rotating component (1). The test bracket (21) is connected to the test platform (10). The test bracket (21) includes a test unit guide (212). The test unit guide (212) extends in a direction parallel to the rotation axis of the rotating component (1). The test unit (22) is movably connected to the test unit guide (212) so that the test unit (22) can move in a direction parallel to the rotation axis of the rotating component (1).

2. The spatial deformation measurement system for a rotating component according to claim 1, characterized in that, The test unit (22) is a non-contact displacement sensor.

3. The spatial deformation measurement system for a rotating component according to claim 2, characterized in that, The non-contact displacement sensor includes a laser displacement sensor, a capacitive displacement sensor, or a magnetoelectric induction displacement sensor.

4. The spatial deformation measurement system for a rotating component according to claim 1, characterized in that, The test component (20) further includes a test unit driving component, which is capable of driving the test unit (22) to move on the test unit guide (212).

5. The spatial deformation measurement system for a rotating component according to claim 4, characterized in that, The spatial deformation measurement system of the rotating component also includes a controller (30), which is used to control the start and stop of the test unit drive assembly, so that the test unit (22) moves on the test unit guide (212) to the corresponding test position.

6. The spatial deformation measurement system for a rotating component according to claim 4, characterized in that, The test bracket (21) also includes a test unit base (23), which is movably connected to the test unit guide (212). The test unit drive assembly includes a drive motor, a gear and a rack. The rack is connected to the test unit guide (212) and extends along the extension direction of the test unit guide (212). The drive motor is connected to the test unit base (23). The gear is fixed to the output shaft of the drive motor. The drive motor can drive the gear to rotate. The meshing of the gear and the rack drives the test unit base (23) to move on the test unit guide (212). The test unit (22) is fixed to the side of the test unit base (23) facing the rotating component (1).

7. The spatial deformation measurement system for a rotating component according to claim 4, characterized in that, The test bracket (21) further includes a vertical guide (214), a horizontal guide (215), and a connecting block (213). The vertical guide (214) extends in a vertical direction. The connecting block (213) is adjustablely connected to the vertical guide (214). The extension direction of the horizontal guide (215) is perpendicular to both the vertical guide (214) and the rotation axis of the rotating component (1). The horizontal guide (215) is adjustablely connected to the connecting block (213). The horizontal guide (215) passes through the connecting block (213). The test unit guide (212) is connected to the end of the horizontal guide (215) facing the rotating component (1).

8. The spatial deformation measurement system for a rotating component according to claim 7, characterized in that, The test bracket (21) includes a telescopic structure seat (211) that is retractable in the vertical direction, and the bottom of the vertical guide (214) is fixed to the top of the telescopic structure seat (211).

9. The spatial deformation measurement system for a rotating component according to claim 8, characterized in that, The telescopic structure seat (211) includes a telescopic cylinder or a sleeve-type telescopic device; or, The telescopic structure seat (211) includes an upper section (2111) and a lower section (2112) that are sleeved together. The lower section (2112) is connected to the test platform (10). The upper section (2111) is adjustablely sleeved on the lower section (2112) in the vertical direction.

10. The spatial deformation measurement system for a rotating component according to any one of claims 1-9, characterized in that, The test bracket (21) is movably connected to the test platform (10).

11. The spatial deformation measurement system for a rotating component according to claim 10, characterized in that, The test platform (10) is provided with a support guide (101), and the bottom of the test bracket (21) is movably disposed on the support guide (101). The support guide (101) extends in a direction parallel to the rotation axis of the rotating component (1).

12. The spatial deformation measurement system for a rotating component according to any one of claims 1-9, characterized in that, There are multiple test components (20), and the multiple test components (20) are respectively disposed on both sides of the rotating component (1).

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