Hydraulic element state monitoring device based on edge calculation
By designing a hydraulic component status monitoring device based on edge computing, and utilizing vibration trigger blocks and linkage units, the problem of pipeline vibration affecting flow sensors was solved, enabling simultaneous monitoring of pipeline vibration and hydraulic oil flow, thus improving monitoring accuracy and speed.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-25
- Publication Date
- 2026-04-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In existing technologies, hydraulic system pipelines are prone to vibration when operating at high power or full load, which can cause flow sensors to be interfered with by vibration, affecting the accuracy of monitoring. This makes it impossible to simultaneously monitor pipeline vibration and internal hydraulic oil flow, thus affecting edge computing results.
A hydraulic component status monitoring device based on edge computing was designed, including a vibration trigger block, a graded warning unit, a linkage unit, a clamping unit, and a torque sensor. The vibration trigger block activates the graded warning and clamps the pipeline. The linkage unit unfolds its internal plate to contact the hydraulic oil. The torque sensor detects the torque parameter, thereby realizing the simultaneous monitoring of pipeline vibration and hydraulic oil flow.
When the pipeline vibrates, it can simultaneously perform clamping and internal hydraulic oil flow monitoring, ensuring monitoring speed, suppressing the impact of vibration, and improving monitoring accuracy.
Smart Images
Figure CN121782523A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of hydraulic component monitoring technology, and in particular to a hydraulic component status monitoring device based on edge computing. Background Technology
[0002] Currently, hydraulic systems consist of five main categories of components: power components, actuators, control components, auxiliary components, and working medium. Pipelines are auxiliary components. During the operation of a hydraulic system, in order to analyze whether the system has malfunctioned or to predict its lifespan, it is necessary to monitor the status of each hydraulic component. This is achieved by setting up multi-source sensors to collect data. The collected data is then transmitted to the upper-level edge computing module, where it is used to calculate the specific situation of the hydraulic system using a large model.
[0003] In the aforementioned prior art, pipelines, as auxiliary components of hydraulic systems, mainly serve to transmit hydraulic oil. When the hydraulic system operates at high power or full load, the pipelines are prone to vibration. Currently, the monitoring of hydraulic oil flow usually relies on flow sensors inside the pipeline, which calculate the flow rate based on the fluid vibration frequency. Therefore, when the pipeline vibrates, the flow sensor is easily affected by vibration interference, affecting the accuracy of pipeline monitoring. It is impossible to monitor both pipeline vibration and internal hydraulic oil flow simultaneously, ultimately affecting the edge computing results. Summary of the Invention
[0004] The purpose of this invention is to provide a hydraulic component status monitoring device based on edge computing, which solves the problem that in the prior art, pipelines, as auxiliary components of hydraulic systems, mainly serve to transmit hydraulic oil. When the hydraulic system is running at high power or full load, the pipelines are prone to vibration. Currently, the monitoring of hydraulic oil flow usually relies on flow sensors inside the pipeline, that is, the flow rate is estimated by the fluid vibration frequency. Therefore, when the pipeline vibrates, the flow sensor is easily affected by vibration interference, which affects the monitoring accuracy of the pipeline and cannot simultaneously monitor pipeline vibration and internal hydraulic oil flow, ultimately affecting the edge computing results.
[0005] In view of this, the present invention provides a hydraulic component status monitoring device based on edge computing, including a support housing, pipelines and monitoring components, wherein the pipelines are disposed below the support housing; The monitoring component includes a vibration trigger block, multiple graded warning units, a primary linkage unit, a downward-pressing arc plate, a secondary linkage unit, a torque sensor, an internal plate, and a clamping unit. The vibration trigger block is slidably connected to the supporting shell. The multiple graded warning units and the primary linkage unit are sequentially arranged inside the supporting shell. The secondary linkage unit is arranged inside the pipeline. The clamping unit is arranged on one side of the supporting shell. The downward-pressing arc plate is arranged on the primary linkage unit. The internal plate and the torque sensor are arranged on the secondary linkage unit.
[0006] The monitoring component further includes a control module and an edge computing module, which are sequentially disposed on the outside of the supporting shell.
[0007] The monitoring component further includes multiple mounting blocks and two vibration damping rods. The multiple mounting blocks are sequentially arranged above the support housing, and the two vibration damping rods are fixedly connected to the top of the support housing. The output end of the vibration damping rod passes through the support housing and is fixedly connected to the vibration trigger block.
[0008] The graded warning unit includes a graded inclined block, an infrared sensor, a warning sign, and a warning reset spring. The supporting housing has a graded groove. The graded inclined block is slidably connected to the graded groove. The infrared sensor is located on one side of the supporting housing. The warning sign is located on one side of the graded inclined block. The graded inclined block is slidably connected to the graded groove. The two ends of the warning reset spring are movably connected to the graded groove and the graded inclined block, respectively.
[0009] The primary linkage unit includes a linkage wedge, a pressing block, a pressing groove, a pressing return spring, two ejector mechanisms, a linkage slide plate, a linkage buffer damping rod, a downward linkage mechanism, two reset screw motors, and two push blocks. The supporting housing also has a linkage groove. The linkage wedge is slidably connected to the linkage groove. The pressing groove is located on one side of the linkage wedge. The pressing block is slidably connected to the pressing groove. The two ends of the pressing return spring are movably connected to the pressing groove and the pressing block, respectively. The two ejector mechanisms are symmetrically arranged on both sides of the pressing groove. The linkage slide plate is located on the side of the pressing groove away from the linkage wedge. The linkage slide plate is slidably connected to the linkage groove. The two ends of the linkage buffer damping rod are fixedly connected to the linkage slide plate and the linkage groove, respectively. The downward linkage mechanism is located on the linkage slide plate. The two reset screw motors are symmetrically arranged inside the linkage groove. The two push blocks are located on the same horizontal line as the output end of the corresponding reset screw motor. A linkage spring is provided outside the linkage buffer damping rod.
[0010] The pop-out mechanism includes a pop-out plate and a pop-out return spring. The linkage slide has a limiting groove. One end of the pop-out plate is slidably connected to the pressing groove, and the other end of the pop-out plate is adapted to the limiting groove. The two ends of the pop-out return spring are respectively movably connected to the inner walls of the pop-out plate and the linkage groove.
[0011] The pressing linkage mechanism includes a U-shaped transverse rack, a longitudinal rack, gears, and a retaining spring. The U-shaped transverse rack is located at the end of the linkage slide away from the pressing groove. The longitudinal rack is slidably connected to the linkage groove and located in the middle of the U-shaped transverse rack. The gears mesh with both the U-shaped transverse rack and the longitudinal rack. The pressing arc plate is rotatably connected to the lower part of the longitudinal rack. The two ends of the retaining spring are movably connected to the lower part of the pressing arc plate and the longitudinal rack, respectively.
[0012] The monitoring component further includes an internal monitoring unit, which is located inside the pipeline. The internal monitoring unit includes an internal support block, two pulleys, a belt, a rotating shaft, a reset torsion spring, and a deflector wheel. The internal support block is installed on the pipeline and has two slots. The rotating shaft is rotatably connected to the internal support block, with its two ends located inside the corresponding slots. The two pulleys are respectively located at one end of the rotating shaft and outside the internal support block, and are connected by the belt. The torque sensor is located at the other end of the rotating shaft. The reset torsion spring is sleeved on the outside of the torque sensor and the rotating shaft. The deflector wheel is located on one side of the corresponding pulley and is adapted to the downward-pressing arc plate.
[0013] The clamping unit includes a bidirectional moving mechanism and two clamping plates. The bidirectional moving mechanism is located on one side of the supporting shell, and the two clamping plates are symmetrically arranged on the bidirectional moving mechanism.
[0014] The bidirectional moving mechanism includes a slide groove, an intermediate shaft, two threaded rods, and a drive motor. The slide groove is located on one side of the supporting housing. The intermediate shaft is placed inside the slide groove. One end of each of the two threaded rods is symmetrically located at both ends of the intermediate shaft. The other ends of each threaded rod are movably connected to the output end of the drive motor and the inner wall of the slide groove, respectively. Two clamping plates are adapted to the corresponding threaded rods and are distributed outside the pipeline.
[0015] This invention discloses a hydraulic component status monitoring device based on edge computing. The supporting housing is installed on one side of the pipeline, while the vibration trigger block is always in contact with the pipeline. When the pipeline vibrates, it moves the vibration trigger block, activating the graded warning unit. This unit alerts the operator based on the vibration level, indicating excessive pipeline vibration. At this point, the clamping unit is activated to clamp and fix the pipeline, suppressing vibration for subsequent internal hydraulic oil flow detection. Simultaneously, the vibration trigger block also activates the primary linkage unit, causing the downward-pressing arc plate to move downwards. The downward-pressing arc plate activates the secondary linkage unit, causing the internal plate to unfold inside the pipeline. After unfolding, it comes into direct contact with the hydraulic oil, and the hydraulic oil pressure causes the internal plate to rotate. The torque sensor detects torque parameters, transmitting these parameters and the triggered vibration level to subsequent edge computing. Therefore, clamping and monitoring of internal hydraulic oil flow can be performed simultaneously while the pipeline vibrates, ensuring monitoring speed while suppressing pipeline vibration and preventing vibration from affecting monitoring accuracy. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of the edge computing-based hydraulic component status monitoring device of the present invention.
[0017] Figure 2 This is a cross-sectional view of the overall hydraulic component status monitoring device based on edge computing of the present invention.
[0018] Figure 3 This is the invention Figure 2 A sectional view along line AA.
[0019] Figure 4 This is the invention Figure 2 BB line section view.
[0020] Figure 5 This is the invention Figure 2 Enlarged view of the local structure at point C.
[0021] Figure 6 This is the invention Figure 2 Enlarged view of the local structure at point D.
[0022] Figure 7 This is the invention Figure 3 Enlarged view of the local structure at point E.
[0023] Figure 8 This is an overall internal structure diagram of the edge computing-based hydraulic component status monitoring device of the present invention.
[0024] Figure 9 This is an internal structural diagram of the internal support block of the present invention.
[0025] The markings in the diagram represent: 101-Support housing, 102-Pipeline, 103-Vibration trigger block, 104-Pressing arc plate, 105-Drive motor, 106-Torque sensor, 107-Internal plate, 108-Control module, 109-Edge computing module, 110-Mounting block, 111-Vibration buffer rod, 112-Grading inclined block, 113-Infrared sensor, 114-Warning sign, 115-Warning reset spring, 116-Grading groove, 117-Linkage inclined block, 118-Pressing block, 119-Pressing groove, 120-Press reset spring, 121-Linkage slide. Plate, 122-Linkage buffer damping rod, 123-Reset screw mechanism, 124-Push block, 125-Linkage groove, 126-Linkage spring, 127-Ejection plate, 128-Ejection reset spring, 129-Limit groove, 130-U-shaped transverse rack, 131-Longitudinal rack, 132-Gear, 133-Holding spring, 134-Internal support block, 135-Pulley, 136-Belt, 137-Rotating shaft, 138-Reset torsion spring, 139-Actuating wheel, 140-Slotted, 141-Clamping plate, 142-Slide groove, 143-Intermediate shaft, 144-Threaded rod. Detailed Implementation
[0026] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.
[0027] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.
[0028] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.
[0029] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not 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 on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.
[0030] It should be noted that, in this application, 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. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
[0031] Please see Figures 1-9 The present invention provides a hydraulic component status monitoring device based on edge computing, including a support housing 101, a pipeline 102 and a monitoring component, wherein the pipeline 102 is disposed below the support housing 101; The monitoring component includes a vibration trigger block 103, multiple graded warning units, a primary linkage unit, a downward-pressing arc plate 104, a secondary linkage unit, a torque sensor 106, an internal plate 107, and a clamping unit. The vibration trigger block 103 is slidably connected to the supporting shell 101. The multiple graded warning units and the primary linkage unit are sequentially arranged inside the supporting shell 101. The secondary linkage unit is arranged inside the pipeline 102. The clamping unit is arranged on one side of the supporting shell 101. The downward-pressing arc plate 104 is arranged on the primary linkage unit. The internal plate 107 and the torque sensor 106 are arranged on the secondary linkage unit.
[0032] In this embodiment, the supporting housing 101 is installed on one side of the pipeline 102, while the vibration trigger block 103 is always in contact with the pipeline 102. When the pipeline 102 vibrates, it drives the vibration trigger block 103 to move, activating the graded warning unit. This alerts the operator based on the vibration level, indicating that the pipeline 102 is vibrating excessively. At this time, the clamping unit is activated to clamp and fix the pipeline 102, suppressing its vibration for subsequent internal hydraulic oil flow detection. Simultaneously, the vibration trigger block 103 also activates the primary linkage unit, driving the... The downward-pressing arc plate 104 moves downward, activating the secondary linkage unit, causing the internal plate 107 to unfold inside the pipeline 102. After unfolding, it will directly contact the hydraulic oil, and the pressure of the hydraulic oil will drive the internal plate 107 to rotate. At this time, the torque sensor 106 detects the torque parameters, thereby transmitting the torque parameters and the triggered vibration level to the subsequent edge computing. Thus, when the pipeline 102 vibrates, clamping and internal hydraulic oil flow can be monitored simultaneously, ensuring monitoring speed while suppressing the vibration of the pipeline 102 and avoiding vibration affecting monitoring accuracy.
[0033] Furthermore, the monitoring component also includes a control module 108 and an edge computing module 109, which are sequentially disposed on the outside of the support housing 101.
[0034] In this embodiment, the control module 108 is used to control the operation of various devices and sensors of the device, and the edge computing module 109 is used to receive monitored parameters and perform edge computing.
[0035] Furthermore, the monitoring component also includes multiple mounting blocks 110 and two vibration damping rods 111. The multiple mounting blocks 110 are sequentially arranged above the support housing 101, and the two vibration damping rods 111 are fixedly connected to the upper part of the support housing 101. The output end of the vibration damping rod 111 passes through the support housing 101 and is fixedly connected to the vibration trigger block 103.
[0036] In this embodiment, the mounting block 110 is used to fix the supporting shell 101 in place, and the vibration buffer rod 111 can play a buffering role when the vibration trigger block 103 is pushed, so as to avoid excessive impact on the pipeline 102, which would cause the vibration trigger block 103 to move excessively or quickly.
[0037] Furthermore, the graded warning unit includes a graded inclined block 112, an infrared sensor 113, a warning sign 114, and a warning reset spring 115. The supporting housing 101 has a graded groove 116. The graded inclined block 112 is slidably connected to the graded groove 116. The infrared sensor 113 is disposed on one side of the supporting housing 101. The warning sign 114 is disposed on one side of the graded inclined block 112. The graded inclined block 112 is slidably connected to the graded groove 116. The two ends of the warning reset spring 115 are movably connected to the graded groove 116 and the graded inclined block 112, respectively.
[0038] In this embodiment, when the vibration trigger block 103 moves, it pushes the grading inclined block 112 to slide in the grading groove 116. Finally, the grading inclined block 112 moves out of the grading groove 116, at which point the warning sign 114 is exposed for easy observation by staff. Simultaneously, the infrared sensor 113 detects the warning sign 114, indicating that the pipeline 102 has reached a state of excessive vibration. Therefore, it is necessary to monitor the hydraulic oil level inside the pipeline 102 to provide data for subsequent edge computing. However, when the infrared sensor 113 detects the warning sign 114, it needs to count down a preset delay time, for example, 20 seconds. If the pipeline 102 is still vibrating after the preset delay time, that is, the grading... If the graded ramp 112 has not yet been retracted by the warning reset spring 115, it indicates that the pipeline 102 has indeed malfunctioned or the hydraulic oil is abnormal. If the next graded ramp 112 is pushed up within the preset delay time, the preset delay time continues until the highest graded ramp 112 is pushed up, thereby avoiding the graded detection error caused by direct triggering. By grading the vibration of the pipeline 102, it is easier for staff to assess the fault of the pipeline 102. Staff can adjust the pressure of the graded ramp 112 and the vibration trigger block 103 by replacing the warning reset spring 115, so that different graded warning units indicate different abnormal conditions and fault degrees of the pipeline 102.
[0039] Further, the primary linkage unit includes a linkage inclined block 117, a pressing block 118, a pressing groove 119, a pressing return spring 120, two ejector mechanisms, a linkage slide plate 121, a linkage buffer damping rod 122, a downward linkage mechanism, two reset screw mechanisms 123, and two push blocks 124. The support housing 101 also has a linkage groove 125. The linkage inclined block 117 is slidably connected to the linkage groove 125. The pressing groove 119 is disposed on one side of the linkage inclined block 117. The pressing block 118 is slidably connected to the pressing groove 119. The two ends of the pressing return spring 120 are movably connected to the pressing groove 119 and the pressing block 118, respectively. The two push blocks 124... The output mechanism is symmetrically arranged on both sides of the pressing groove 119. The linkage slide plate 121 is arranged on the side of the pressing groove 119 away from the linkage inclined block 117. The linkage slide plate 121 is slidably connected to the linkage groove 125. The two ends of the linkage buffer damping rod 122 are respectively fixedly connected to the linkage slide plate 121 and the linkage groove 125. The pressing linkage mechanism is arranged on the linkage slide plate 121. The two reset screw motors 123 are symmetrically arranged inside the linkage groove 125. The two push blocks 124 are respectively located on the same horizontal line as the output end of the corresponding reset screw motor 123. A linkage spring 126 is arranged on the outside of the linkage buffer damping rod 122.
[0040] In this embodiment, when the vibration trigger block 103 is actuated, it also drives the linkage inclined block 117 to slide. The linkage inclined block 117 pushes the pressing block 118 into the pressing groove 119. The pressing block 118 activates the two ejection mechanisms, thereby canceling the limiting position of the linkage slide plate 121. At this time, the linkage slide plate 121 is driven by the linkage spring 126 to slide, thereby activating the operation of the downward linkage mechanism, so that the downward arc plate 104 contacts the secondary linkage unit; after the pipeline 102 monitoring ends, it can... The reset screw 123 is used to push the push block 124 to move, thereby driving the linkage slide plate 121 to reset. In addition, when the linkage slide plate 121 pops out, the linkage buffer damping rod 122 can slow down the pop-out speed, thereby slowing down the time for the downward pressing arc plate 104 to activate the downward pressing linkage mechanism. Finally, after the clamping unit clamps and fixes the pipeline 102, the downward pressing arc plate 104 is successfully activated. This can avoid the unstable movement and activation failure of the downward pressing arc plate 104 caused by the vibration of the pipeline 102.
[0041] Furthermore, the pop-out mechanism includes a pop-out plate 127 and a pop-out return spring 128. The linkage slide plate 121 has a limiting groove 129. One end of the pop-out plate 127 is slidably connected to the pressing groove 119, and the other end of the pop-out plate 127 is adapted to the limiting groove 129. The two ends of the pop-out return spring 128 are respectively movably connected to the inner walls of the pop-out plate 127 and the linkage groove 125.
[0042] In this embodiment, after the pressing block 118 moves, it causes the ejector plate 127 to slide. The other end of the ejector plate 127 disengages from the limiting groove 129, thereby canceling the limiting of the linkage slide plate 121. At this time, the linkage slide plate 121 can be ejected by the linkage spring 126. In addition, after the screw conveyor drives the linkage slide plate 121 to reset, the linkage groove 125 aligns with the other end of the ejector plate 127. At this time, the operator can manually move the vibration trigger block 103 so that it no longer abuts against the linkage inclined block 117. At this time, the pressing reset spring 120 drives the pressing block 118 to reset, and then the ejection reset spring 128 drives the ejector plate 127 to reset, re-limiting the linkage slide plate 121 for subsequent reuse.
[0043] Furthermore, the pressing linkage mechanism includes a U-shaped transverse rack 130, a longitudinal rack 131, gears 132, and a retaining spring 133. The U-shaped transverse rack 130 is disposed at one end of the linkage slide plate 121 away from the pressing groove 119. The longitudinal rack 131 is slidably connected to the linkage groove 125 and is located in the middle of the U-shaped transverse rack 130. The gears 132 mesh with both the U-shaped transverse rack 130 and the longitudinal rack 131. The pressing arc plate 104 is rotatably connected to the lower part of the longitudinal rack 131. The two ends of the retaining spring 133 are movably connected to the lower parts of the pressing arc plate 104 and the longitudinal rack 131, respectively.
[0044] In this embodiment, when the linkage slide plate 121 moves, it drives the U-shaped transverse rack 130 to move, which in turn drives the gear 132 to rotate. As a result, the gear 132 drives the longitudinal rack 131 to move downward, and the longitudinal rack 131 drives the downward pressing arc plate 104 to move downward. At the same time, the supporting spring 133 provides a supporting force for the downward pressing arc plate 104 so as to drive the subsequent actuating wheel 139 to rotate.
[0045] Furthermore, the monitoring component also includes an internal monitoring unit, which is disposed inside the pipeline 102; The internal monitoring unit includes an internal support block 134, two pulleys 135, a belt 136, a rotating shaft 137, a reset torsion spring 138, and a deflector wheel 139. The internal support block 134 is mounted on the pipeline 102 and has two slots 140. The rotating shaft 137 is rotatably connected to the internal support block 134, with both ends of the rotating shaft 137 located inside the corresponding slots 140. The two pulleys 135 are respectively located at one end of the rotating shaft 137 and outside the internal support block 134, and are connected by the belt 136. The torque sensor 106 is located at the other end of the rotating shaft 137. The reset torsion spring 138 is sleeved on the outside of the torque sensor 106 and the rotating shaft 137. The deflector wheel 139 is located on one side of the corresponding pulley 135 and is adapted to the downward-pressing arc plate 104.
[0046] In this embodiment, the internal support block 134 supports the entire internal monitoring unit. When the downward-pressing arc plate 104 is pressed down, it contacts the actuating wheel 139. Under the supporting force of the supporting spring 133, the actuating wheel 139 rotates, which in turn drives the two pulleys 135 to rotate, thereby driving the rotating shaft 137 to rotate. This causes the internal plate 107 to rotate and unfold, and finally the internal plate 107 contacts the hydraulic oil flowing inside the pipeline 102, thereby detecting the hydraulic oil parameters. After the detection is completed, the downward-pressing arc plate 104 moves upward. At this time, the reset torsion spring 138 drives the rotating shaft 137 to rotate, causing the internal plate 107 to reset and fold.
[0047] Furthermore, the clamping unit includes a bidirectional moving mechanism and two clamping plates 141. The bidirectional moving mechanism is disposed on one side of the supporting housing 101, and the two clamping plates 141 are symmetrically disposed on the bidirectional moving mechanism.
[0048] In this embodiment, the bidirectional moving mechanism drives the two clamping plates 141 to move in opposite directions, thereby clamping and fixing the pipeline 102 to suppress vibration and facilitate subsequent internal hydraulic oil testing.
[0049] Furthermore, the bidirectional moving mechanism includes a slide groove 142, an intermediate shaft 143, two threaded rods 144, and a drive motor 105. The slide groove 142 is disposed on one side of the supporting housing 101. The intermediate shaft 143 is placed inside the slide groove 142. One end of each of the two threaded rods 144 is symmetrically disposed at both ends of the intermediate shaft 143. The other ends of each of the two threaded rods 144 are movably connected to the output end of the drive motor 105 and the inner wall of the slide groove 142, respectively. The two clamping plates 141 are respectively adapted to the corresponding threaded rods 144 and are distributed outside the pipeline 102.
[0050] In this embodiment, the drive motor 105 is started, and through the connection of the intermediate shaft 143, it drives the two threaded rods 144 to rotate simultaneously, thereby moving the two clamping plates 141.
[0051] When using the hydraulic component status monitoring device based on edge computing according to this application, the support housing 101 is installed on one side of the pipeline 102, and the vibration trigger block 103 is always in contact with the pipeline 102. When the pipeline 102 vibrates, it drives the vibration trigger block 103 to move, which pushes the grading inclined block 112 to slide in the grading groove 116. Finally, the grading inclined block 112 moves out of the grading groove 116. At this time, the warning sign 114 is exposed for easy observation by the staff. At the same time, the infrared sensor 113 detects the warning sign 114, indicating that the pipeline 102 has reached a state of excessive vibration, and it is necessary to monitor the hydraulic oil condition inside the pipeline 102 to provide data for subsequent edge computing. However, when the infrared sensor 113 detects the warning sign 114, it indicates that the pipeline 102 has reached a state of excessive vibration, and it is necessary to monitor the hydraulic oil condition inside the pipeline 102 to provide data for subsequent edge computing. At time 4, a countdown timer is required to preset a delay time. If the pipeline 102 is still vibrating after the preset delay time has elapsed, meaning that the graded inclined block 112 has not yet been retracted by the warning reset spring 115, it indicates that the pipeline 102 has indeed malfunctioned or that the hydraulic oil is abnormal. If the graded inclined block 112 of the next level is pushed up within the preset delay time, the preset delay time continues to be waited for until the highest level. This avoids the graded detection error caused by direct triggering. By grading the vibration of the pipeline 102, it is easier for staff to assess the fault of the pipeline 102. Staff can adjust the pressure of the graded inclined block 112 and the vibration trigger block 103 by replacing the warning reset spring 115, so that different graded warning units indicate different abnormal conditions and fault degrees of the pipeline 102. Then, after receiving the graded warning information, the control module 108 activates the clamping unit to clamp and fix the pipeline 102, suppressing the vibration of the pipeline 102 for subsequent internal hydraulic oil flow detection; simultaneously, when the vibration trigger block 103 is pushed, it also drives the linkage inclined block 117 to slide, the linkage inclined block 117 pushes the pressing block 118 into the pressing groove 119, and after the pressing block 118 moves, it drives the ejector plate 127 to slide, and the other end of the ejector plate 127 disengages from the limiting groove 129, thereby canceling the limitation on the linkage slide plate 121. At this time, the linkage slide plate 121 can be driven by the linkage spring 126 to eject, driving the U-shaped transverse rack 130 to move, driving the gear 132 to rotate, thereby the gear 132 drives the longitudinal rack 131 to move downward, and the longitudinal rack 131 drives the downward pressing arc plate 104 to move downward. The supporting spring 133 provides a supporting force to the downward-pressing arc plate 104, driving the actuating wheel 139 to rotate, which in turn drives the two pulleys 135 to rotate, thereby driving the rotating shaft 137 to rotate, causing the inner plate 107 to rotate and unfold. Finally, the inner plate 107 comes into contact with the hydraulic oil flowing inside the pipeline 102, thereby detecting the hydraulic oil parameters. In addition, a pressure sensor is provided on the inner wall of the inner support block 134. When the inner plate 107 unfolds, if it continues to rotate due to the impact of hydraulic oil, not only will the torque sensor 106 detect the torque of the rotating shaft 137, but the pressure sensor will also monitor the inner plate 107, thereby monitoring two parameters to improve the accuracy of subsequent edge calculation. After the detection is completed, the downward-pressing arc plate 104 moves upward. At this time, the reset torsion spring 138 drives the rotating shaft 137 to rotate back, causing the inner plate 107 to reset and fold.
[0052] With the above structural design, clamping and monitoring of internal hydraulic oil flow can be performed simultaneously when the pipeline 102 vibrates, which ensures both monitoring speed and suppression of the vibration of the pipeline 102, thus avoiding the impact of vibration on monitoring accuracy.
[0053] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.
Claims
1. A hydraulic component status monitoring device based on edge computing, comprising a supporting housing (101) and a pipeline (102), wherein the pipeline (102) is disposed below the supporting housing (101), characterized in that, It also includes monitoring components; The monitoring component includes a vibration trigger block (103), multiple graded warning units, a primary linkage unit, a downward-pressing arc plate (104), a secondary linkage unit, a torque sensor (106), an internal plate (107), and a clamping unit. The vibration trigger block (103) is slidably connected to the supporting shell (101). The multiple graded warning units and the primary linkage unit are sequentially arranged inside the supporting shell (101). The secondary linkage unit is arranged inside the pipeline (102). The clamping unit is arranged on one side of the supporting shell (101). The downward-pressing arc plate (104) is arranged on the primary linkage unit. The internal plate (107) and the torque sensor (106) are arranged on the secondary linkage unit.
2. The hydraulic component status monitoring device based on edge computing as described in claim 1, characterized in that, The monitoring component also includes a control module (108) and an edge computing module (109), which are sequentially disposed on the outside of the supporting shell (101).
3. The hydraulic component status monitoring device based on edge computing as described in claim 2, characterized in that, The monitoring component also includes multiple mounting blocks (110) and two vibration buffer rods (111). The multiple mounting blocks (110) are sequentially arranged above the support housing (101), and the two vibration buffer rods (111) are fixedly connected to the top of the support housing (101). The output end of the vibration buffer rod (111) passes through the support housing (101) and is fixedly connected to the vibration trigger block (103).
4. The hydraulic component status monitoring device based on edge computing as described in claim 3, characterized in that, The graded warning unit includes a graded inclined block (112), an infrared sensor (113), a warning sign (114), and a warning reset spring (115). The supporting housing (101) has a graded groove (116). The graded inclined block (112) is slidably connected to the graded groove (116). The infrared sensor (113) is located on one side of the supporting housing (101). The warning sign (114) is located on one side of the graded inclined block (112). The graded inclined block (112) is slidably connected to the graded groove (116). The two ends of the warning reset spring (115) are movably connected to the graded groove (116) and the graded inclined block (112), respectively.
5. The hydraulic component status monitoring device based on edge computing as described in claim 4, characterized in that, The primary linkage unit includes a linkage inclined block (117), a pressing block (118), a pressing groove (119), a pressing return spring (120), two ejector mechanisms, a linkage sliding plate (121), a linkage buffer damping rod (122), a downward linkage mechanism, two reset screws (123), and two push blocks (124). The supporting housing (101) also has a linkage groove (125). The linkage inclined block (117) is slidably connected to the linkage groove (125). The pressing groove (119) is located on one side of the linkage inclined block (117). The pressing block (118) is slidably connected to the pressing groove (119). The two ends of the pressing return spring (120) are movably connected to the pressing groove (119) and the pressing block (118), respectively. The two push blocks... The output mechanism is symmetrically arranged on both sides of the pressing groove (119). The linkage slide plate (121) is arranged on the side of the pressing groove (119) away from the linkage inclined block (117). The linkage slide plate (121) is slidably connected to the linkage groove (125). The two ends of the linkage buffer damping rod (122) are fixedly connected to the linkage slide plate (121) and the linkage groove (125) respectively. The pressing linkage mechanism is arranged on the linkage slide plate (121). The two reset screws (123) are symmetrically arranged inside the linkage groove (125). The two push blocks (124) are located on the same horizontal line as the output end of the corresponding reset screw (123) respectively. The linkage buffer damping rod (122) is provided with a linkage spring (126) on the outside.
6. The hydraulic component status monitoring device based on edge computing as described in claim 5, characterized in that, The pop-out mechanism includes a pop-out plate (127) and a pop-out return spring (128). The linkage slide plate (121) has a limiting groove (129). One end of the pop-out plate (127) is slidably connected to the pressing groove (119), and the other end of the pop-out plate (127) is adapted to the limiting groove (129). The two ends of the pop-out return spring (128) are respectively movably connected to the inner wall of the pop-out plate (127) and the linkage groove (125).
7. The hydraulic component status monitoring device based on edge computing as described in claim 6, characterized in that, The pressing linkage mechanism includes a U-shaped transverse rack (130), a longitudinal rack (131), a gear (132), and a retaining spring (133). The U-shaped transverse rack (130) is located at the end of the linkage slide plate (121) away from the pressing groove (119). The longitudinal rack (131) is slidably connected to the linkage groove (125) and located in the middle of the U-shaped transverse rack (130). The gear (132) meshes with both the U-shaped transverse rack (130) and the longitudinal rack (131). The pressing arc plate (104) is rotatably connected to the lower part of the longitudinal rack (131). The two ends of the retaining spring (133) are movably connected to the lower parts of the pressing arc plate (104) and the longitudinal rack (131), respectively.
8. The hydraulic component status monitoring device based on edge computing as described in claim 7, characterized in that, The monitoring component also includes an internal monitoring unit, which is located inside the pipeline (102); The internal monitoring unit includes an internal support block (134), two pulleys (135), a belt (136), a rotating shaft (137), a return torsion spring (138), and a turn wheel (139). The internal support block (134) is mounted on the pipeline (102) and has two slots (140). The rotating shaft (137) is rotatably connected to the internal support block (134), with both ends of the rotating shaft (137) located inside the corresponding slots (140). The two pulleys (135) The two pulleys (135) are connected by the belt (136) and are respectively set at one end of the rotating shaft (137) and outside the internal support block (134). The torque sensor (106) is set at the other end of the rotating shaft (137). The reset torsion spring (138) is sleeved on the outside of the torque sensor (106) and the rotating shaft (137). The actuating wheel (139) is set on one side of the corresponding pulley (135). The actuating wheel (139) is adapted to the pressing arc plate (104).
9. The hydraulic component status monitoring device based on edge computing as described in claim 8, characterized in that, The clamping unit includes a bidirectional moving mechanism and two clamping plates (141). The bidirectional moving mechanism is disposed on one side of the supporting shell (101), and the two clamping plates (141) are symmetrically disposed on the bidirectional moving mechanism.
10. The hydraulic component status monitoring device based on edge computing as described in claim 9, characterized in that, The bidirectional moving mechanism includes a slide (142), an intermediate shaft (143), two threaded rods (144), and a drive motor (105). The slide (142) is located on one side of the supporting housing (101). The intermediate shaft (143) is placed inside the slide (142). One end of each of the two threaded rods (144) is symmetrically located at both ends of the intermediate shaft (143). The other ends of each threaded rod (144) are movably connected to the output end of the drive motor (105) and the inner wall of the slide (142), respectively. Two clamping plates (141) are adapted to the corresponding threaded rods (144) and are distributed outside the pipeline (102).