A fixing and cleaning device for a water turbine rotating speed probe

Abstract

This invention discloses a device for fixing and cleaning a turbine speed probe, comprising a rotating unit including a driving component, a pushing component disposed on top of the driving component, a cleaning component disposed on one side of the pushing component, and squeezing components symmetrically disposed on both sides of the cleaning component; and a fixing unit including a supporting component, fixing components symmetrically disposed on both sides of the supporting component, and a movable cleaning component disposed on one side of the fixing component. The beneficial effects of this invention are that, through the cooperation of the rotating and fixing units, the driving component is activated to drive the pushing component to reciprocate, causing the cleaning component to follow the pushing component in reciprocating motion to clean oil stains from the surface of the speed probe; the squeezing components are driven to move and squeeze and push the movable cleaning component, allowing the movable cleaning component to clean the reading spherical surface of the speed probe, preventing oil stains from affecting the accuracy of speed measurement; the supporting component is pushed upwards, causing the fixing components to rotate and fix the speed probe, improving the stability of the speed probe.

Description

Technical Field

[0001] This invention relates to the field of speed probe fixing and cleaning technology, and in particular to a device for fixing and cleaning a water turbine speed probe. Background Technology

[0002] A hydroelectric generator is a generator that converts water energy into electrical energy using a hydroelectric turbine as its prime mover. As water flows through the turbine, it converts water energy into mechanical energy. The turbine's shaft then drives the generator's rotor, converting the mechanical energy into electrical energy for output. Hydroelectric generators are the main power equipment for producing electricity in hydroelectric power stations.

[0003] The spindle speed of a hydroelectric generator unit determines its normal operation. Inaccurate measurement of this speed can lead to mechanical accidents. Hydroelectric turbines are equipped with speed probes for measurement. During long-term operation, due to the harsh production environment, oil can accumulate on the speed probes. Prolonged oil buildup will degrade the probe's performance, making it impossible to accurately measure the spindle speed. Furthermore, the lack of effective fixing and cleaning devices for the speed probes further hinders the accuracy and lifespan of the measurements. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the problems existing in the above or prior art, the present invention is proposed.

[0006] Therefore, the purpose of this invention is to provide a turbine speed probe fixing and cleaning device, which can fix the speed probe by motor drive and simultaneously perform reciprocating cleaning motion on the speed probe to avoid oil stains adhering to the speed probe, improve the stability and service life of the speed probe, and ensure the accuracy of speed measurement by the speed probe.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a turbine speed probe fixing and cleaning device, which includes a rotating unit including a driving component, a pushing component disposed on the top of the driving component, a cleaning component disposed on one side of the pushing component, and a squeezing component symmetrically disposed on both sides of the cleaning component; a fixing unit including a supporting component, a fixing component symmetrically disposed on both sides of the supporting component, and a movable cleaning component disposed on one side of the fixing component.

[0008] As a preferred embodiment of the turbine speed probe fixing and cleaning device of the present invention, the drive assembly includes a base plate, a protective box disposed on the top of the base plate, a fixed seat fixedly connected to the top of the base plate, a drive motor disposed on the top of the fixed seat, a first bevel gear fixedly connected to one side of the drive motor, a threaded rod inserted into one end of the drive motor, a threaded plate threadedly connected to one side of the threaded rod, and a lifting block fixedly connected to one end of the threaded rod.

[0009] As a preferred embodiment of the turbine speed probe fixing and cleaning device of the present invention, the pushing component includes a second bevel gear, a rotating rod fixedly connected to the top of the second bevel gear, a fixed sleeve rod disposed in the middle of the rotating rod, a turntable fixedly connected to the top of the rotating rod, a rotating plate fixedly connected to one side of the turntable, a toggle rod fixedly connected to the top of the rotating plate, a moving block fixedly connected to the top of the toggle rod, and a toggle frame disposed on one side of the moving block.

[0010] As a preferred embodiment of the turbine speed probe fixing and cleaning device of the present invention, the cleaning component includes a connecting rod, a limiting moving block fixedly connected to one end of the connecting rod, a limiting block disposed on the top of the limiting moving block, a limiting groove disposed on the bottom of the limiting block, two sets of fixing rings fixedly connected to the bottom of the limiting block, a friction sleeve fixedly connected to one side of the fixing ring, and two sets of friction plates symmetrically disposed on both sides of the friction sleeve.

[0011] As a preferred embodiment of the turbine speed probe fixing and cleaning device of the present invention, the extrusion assembly includes a horizontal connecting rod, a vertical connecting rod fixedly connected to one side of the horizontal connecting rod, and an arc-shaped extrusion block fixedly connected to one side of the vertical connecting rod.

[0012] As a preferred embodiment of the turbine speed probe fixing and cleaning device of the present invention, the support assembly includes an L-shaped support rod, a slide plate fixedly connected to one side of the L-shaped support rod, a slide groove provided on one side of the slide plate, a T-shaped lifting block provided on one side of the slide groove, a support rod fixedly connected to the top of the T-shaped lifting block, a support frame fixedly connected to the top of the support rod, a fixed shaft fixedly connected to one side of the support frame, a support wheel provided in the middle of the fixed shaft, and a sliding block fixedly connected to one side of the T-shaped lifting block.

[0013] As a preferred embodiment of the turbine speed probe fixing and cleaning device of the present invention, the fixing component includes a fixing plate, an arc-shaped fixing plate fixedly connected to one side of the fixing plate, a rotating shaft fixedly connected to one side of the arc-shaped fixing plate, two sets of rotating blocks symmetrically arranged at both ends of the rotating shaft, a first connecting seat fixedly connected to the top of the two sets of rotating blocks, a first rotating shaft fixedly connected to the top of the first connecting seat, a second connecting seat fixedly connected to the bottom of the two sets of rotating blocks, a second rotating shaft fixedly connected to one side of the second connecting seat, a limiting spring fixedly connected to one end of the two sets of second rotating shafts at both ends, a first fixed support wheel arranged in the middle of the first rotating shaft, and a second rotating fixed wheel arranged in the middle of the second rotating shaft.

[0014] As a preferred embodiment of the turbine speed probe fixing and cleaning device of the present invention, the movable cleaning component includes a squeezing rod, an L-shaped connecting rod fixedly connected to one side of the squeezing rod, a movable rod fixedly connected to the bottom of the L-shaped connecting rod, a movable limiting groove provided at the bottom of the movable rod, a telescopic spring fixedly connected to one end of the L-shaped connecting rod, and an arc-shaped friction plate fixedly connected to one side of the squeezing rod.

[0015] As a preferred embodiment of the turbine speed probe fixing and cleaning device of the present invention, one end of the threaded rod is set as a smooth surface, the bottom of the threaded plate is fixedly connected to the top of the base plate, one end of the lifting block is set as an arc-shaped surface, and one end of the lifting block is set as a circle.

[0016] As a preferred embodiment of the turbine speed probe fixing and cleaning device of the present invention, the first bevel gear and the second bevel gear mesh, the limiting moving block is adapted to the limiting groove, and the moving block is adapted to the toggle frame.

[0017] The beneficial effects of this invention are as follows: This invention uses a rotating unit and a fixed unit in cooperation. By starting the drive component, the pushing component is driven to reciprocate, causing the cleaning component to follow the pushing component in reciprocating motion to clean the oil stains on the surface of the speed probe. This drives the squeezing component to move and squeeze the moving cleaning component, so that the moving cleaning component cleans the reading spherical surface of the speed probe, avoiding the influence of oil stains on the accuracy of speed measurement. The support component is pushed up, causing the fixed component to rotate and fix the speed probe, thereby improving the stability of the speed probe. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0019] Figure 1A schematic diagram of the overall structure of the cleaning device for fixing the turbine speed probe.

[0020] Figure 2 A front view schematic diagram of the overall structure of the cleaning device for fixing the turbine speed probe.

[0021] Figure 3 A schematic diagram of the internal structure of the cleaning device for fixing the turbine speed probe.

[0022] Figure 4 Another perspective schematic diagram of the internal structure of the cleaning device for fixing the turbine speed probe.

[0023] Figure 5 For cleaning and fixing devices for turbine speed probes Figure 4 Enlarged diagram of point A in the middle.

[0024] Figure 6 Another perspective schematic diagram of the internal structure of the cleaning device for fixing the turbine speed probe. Detailed Implementation

[0025] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figure 1This is the first embodiment of the present invention. This embodiment provides a turbine speed probe fixing and cleaning device, which includes a rotating unit 100 and a fixing unit 200. By starting the driving component 101 to rotate, the pushing component 102 is driven to rotate, which drives the cleaning component 103 to reciprocate and clean the surface of the speed probe. At the same time, the squeezing component 104 is driven to move and squeeze the moving cleaning component 203 to clean the spherical surface of the speed probe. The supporting component 201 is pushed upward to pull the fixing component 202 to rotate, thereby fixing the speed probe and ensuring the stability of the speed probe.

[0030] Specifically, the rotating unit 100 includes a driving assembly 101, a pushing assembly 102 disposed on the top of the driving assembly 101, a cleaning assembly 103 disposed on one side of the pushing assembly 102, and a squeezing assembly 104 symmetrically disposed on both sides of the cleaning assembly 103.

[0031] The fixed unit 200 includes a support component 201, a fixed component 202 symmetrically arranged on both sides of the support component 201, and a movable cleaning component 203 arranged on one side of the fixed component 202.

[0032] In summary, this invention utilizes a rotating unit and a fixing unit in conjunction. By activating the drive assembly, the pushing assembly reciprocates, causing the cleaning assembly to follow the pushing assembly in reciprocating motion to clean oil stains from the surface of the speed probe. This movement also drives the squeezing assembly to squeeze and push the moving cleaning assembly, allowing the moving cleaning assembly to clean the reading spherical surface of the speed probe, preventing oil stains from affecting the accuracy of speed measurement. Finally, the support assembly is pushed upwards, causing the fixing assembly to rotate and fix the speed probe, thus improving the stability of the speed probe.

[0033] Example 2

[0034] Reference Figures 1-6 This is the second embodiment of the present invention. This embodiment provides a turbine speed probe fixing and cleaning device, which includes a rotating unit 100 and a fixing unit 200. By starting the driving component 101 to rotate, the pushing component 102 is driven to rotate, which in turn drives the cleaning component 103 to reciprocate and clean the surface of the speed probe. At the same time, the squeezing component 104 is driven to move and squeeze the moving cleaning component 203 to clean the spherical surface of the speed probe. The supporting component 201 is also lifted upward to pull the fixing component 202 to rotate, thereby fixing the speed probe and ensuring the stability of the speed probe.

[0035] Specifically, the rotating unit 100 includes a driving assembly 101, a pushing assembly 102 disposed on the top of the driving assembly 101, a cleaning assembly 103 disposed on one side of the pushing assembly 102, and a squeezing assembly 104 symmetrically disposed on both sides of the cleaning assembly 103.

[0036] The fixed unit 200 includes a support component 201, a fixed component 202 symmetrically arranged on both sides of the support component 201, and a movable cleaning component 203 arranged on one side of the fixed component 202.

[0037] Furthermore, the drive assembly 101 includes a base plate 101a, a protective box 101b disposed on the top of the base plate 101a, a fixed seat 101c fixedly connected to the top of the base plate 101a, a drive motor 101d disposed on the top of the fixed seat 101c, a first bevel gear 101e fixedly connected to one side of the drive motor 101d, a threaded rod 101f inserted into one end of the drive motor 101d, a threaded plate 101g threadedly connected to one side of the threaded rod 101f, and a lifting block 101h fixedly connected to one end of the threaded rod 101f.

[0038] Furthermore, the actuating assembly 102 includes a second bevel gear 102a, a rotating rod 102b fixedly connected to the top of the second bevel gear 102a, a fixed sleeve rod 102c disposed in the middle of the rotating rod 102b, a turntable 102d fixedly connected to the top of the rotating rod 102b, a rotating plate 102e fixedly connected to one side of the turntable 102d, a toggle rod 102f fixedly connected to the top of the rotating plate 102e, a moving block 102g fixedly connected to the top of the toggle rod 102f, and a toggle frame 102h disposed on one side of the moving block 102g.

[0039] Furthermore, the cleaning component 103 includes a connecting rod 103a, a limiting moving block 103b fixedly connected to one end of the connecting rod 103a, a limiting block 103c disposed on the top of the limiting moving block 103b, a limiting groove 103d disposed on the bottom of the limiting block 103c, two sets of fixing rings 103e fixedly connected to the bottom of the limiting block 103c, a friction sleeve 103f fixedly connected to one side of the fixing ring 103e, and two sets of friction plates 103g symmetrically disposed on both sides of the friction sleeve 103f.

[0040] Preferably, the drive motor 101d drives the first bevel gear 101e, which is fixedly connected to one side of the drive motor 101d, to rotate, causing the meshing second bevel gear 102a to rotate, which in turn causes the fixedly connected rotating rod 102b to rotate, driving the top turntable 102d to pull the actuating rod 102f, which is fixedly connected to the top of the rotating plate 102e, to rotate. The actuating rod 102f drives the moving block 102g to move within the actuating frame 102h, and pulls the actuating frame 102h to move to both sides, performing reciprocating motion. This pulls the connecting rod 103a to reciprocate within the limiting groove 103d of the limiting moving block 103b through the limiting block 103c, pushing the friction sleeve 103f and the two sets of friction plates 103g, which are fixedly connected at the bottom, to reciprocate and clean the oil stains on the surface.

[0041] Furthermore, the extrusion assembly 104 includes a transverse connecting rod 104a, a vertical connecting rod 104b fixedly connected to one side of the transverse connecting rod 104a, and an arc-shaped extrusion block 104c fixedly connected to one side of the vertical connecting rod 104b.

[0042] Furthermore, the support assembly 201 includes an L-shaped support rod 201a, a slide plate 201b fixedly connected to one side of the L-shaped support rod 201a, a slide 201c disposed on one side of the slide plate 201b, a T-shaped lifting block 201d disposed on one side of the slide 201c, a support rod 201e fixedly connected to the top of the T-shaped lifting block 201d, a support frame 201f fixedly connected to the top of the support rod 201e, a fixed shaft 201g fixedly connected to one side of the support frame 201f, a support wheel 201h disposed in the middle of the fixed shaft 201g, and a sliding block 201i fixedly connected to one side of the T-shaped lifting block 201d.

[0043] Furthermore, the fixing assembly 202 includes a fixing plate 202a, an arc-shaped fixing plate 202b fixedly connected to one side of the fixing plate 202a, a rotating shaft 202c fixedly connected to one side of the arc-shaped fixing plate 202b, two sets of rotating blocks 202d symmetrically arranged at both ends of the rotating shaft 202c, a first connecting seat 202e fixedly connected to the top of the two sets of rotating blocks 202d, a first rotating shaft 202f fixedly connected to the top of the first connecting seat 202e, a second connecting seat 202g fixedly connected to the bottom of the two sets of rotating blocks 202d, a second rotating shaft 202h fixedly connected to one side of the second connecting seat 202g, a limiting spring 202i fixedly connected to one end of the two sets of second rotating shafts 202h at both ends, a first fixed support wheel 202j disposed in the middle of the first rotating shaft 202f, and a second rotating fixed wheel 202k disposed in the middle of the second rotating shaft 202h.

[0044] Preferably, the drive motor 101d is started to drive the threaded rod 101f to rotate. The threaded surface at the front end of the threaded rod 101f and the threaded plate 101g rotate, causing the threaded rod 101f to move forward. The arc-shaped surface of the lifting block 101h contacts the arc-shaped surface at the bottom of the T-shaped lifting block 201d during the movement, pushing the T-shaped lifting block 201d to slowly rise in the slide plate 201b through the sliding block 201i. This causes the top support wheel 201h to rise and contact the speed probe for support. When the T-shaped lifting block 201d rises, the first fixed support wheel 202j and the second rotating fixed wheel 202k are squeezed to both sides on the inclined surfaces on both sides of the T-shaped lifting block 201d, pulling the limit spring 202i to deform. This pushes the two sets of rotating blocks 202d to rotate through the rotating shaft 202c, causing the first fixed support wheel 202j to move inward, contacting and fixing the speed probe.

[0045] Furthermore, the mobile cleaning component 203 includes a squeezing rod 203a, an L-shaped connecting rod 203b fixedly connected to one side of the squeezing rod 203a, a moving rod 203c fixedly connected to the bottom of the L-shaped connecting rod 203b, a moving limiting groove 203d disposed at the bottom of the moving rod 203c, a telescopic spring 203e fixedly connected to one end of the L-shaped connecting rod 203b, and an arc-shaped friction plate 203f fixedly connected to one side of the squeezing rod 203a.

[0046] Furthermore, one end of the threaded rod 101f is set as a smooth surface, the bottom of the threaded plate 101g is fixedly connected to the top of the base plate 101a, one end of the lifting block 101h is set as an arc-shaped surface, and the other end of the lifting block 101h is set as a circle.

[0047] Furthermore, the first bevel gear 101e and the second bevel gear 102a mesh, the limiting moving block 103b is adapted to the limiting groove 103d, and the moving block 102g is adapted to the toggle frame 102h.

[0048] It should be noted that one end of the lifting block 101h is set as an arc-shaped block with a uniform lifting height, and the other end is a cylindrical block with the same height. One end of the threaded rod 101f is set as a smooth surface, and the other end is set as a threaded surface. One side of the bottom of the T-shaped lifting block 201d is set as an arc-shaped surface, and one side of the arc-shaped friction plate 203f is set with a cleaning surface.

[0049] In use, this invention has four processes. In the first process, the speed probe is fixed, and the drive motor 101d is started to drive the threaded rod 101f to rotate. The threaded surface at the front end of the threaded rod 101f and the threaded plate 101g rotate, causing the threaded rod 101f to move forward. The arc-shaped surface of the lifting block 101h contacts the arc-shaped surface at the bottom of the T-shaped lifting block 201d during the movement, pushing the T-shaped lifting block 201d to slowly rise in the slide plate 201b through the sliding block 201i, so that the top support wheel 201h rises and contacts the speed probe for support. When the T-shaped lifting block 201d rises, the first fixed support wheel 202j and the second rotating fixed wheel 202k are squeezed to both sides on the inclined surfaces on both sides of the T-shaped lifting block 201d, pulling the limit spring 202i to deform, pushing the two sets of rotating blocks 202d to rotate through the rotating shaft 202c, so that the first fixed support wheel 202j moves inward, contacts and fixes the speed probe.

[0050] In the second usage process, the drive assembly 102 is driven to reciprocate. The drive motor 101d drives the first bevel gear 101e, which is fixedly connected to one side of the drive motor 101d, to rotate, causing the meshing second bevel gear 102a to rotate. This causes the fixedly connected rotating rod 102b to rotate as well, driving the top turntable 102d to pull the actuating rod 102f, which is fixedly connected to the top of the rotating plate 102e, to rotate. This causes the actuating rod 102f to drive the moving block 102g to move within the actuating frame 102h, and pulls the actuating frame 102h to move to both sides, thus performing reciprocating motion.

[0051] The third process involves cleaning the surface of the speed probe. The connecting rod 103a is pulled and moves back and forth within the limiting groove 103d of the limiting moving block 103b through the limiting block 103c, which in turn pushes the friction sleeve 103f and the two sets of friction plates 103g, which are fixedly connected at the bottom, to move back and forth to clean the oil stains on the surface.

[0052] In the fourth usage process, the spherical detection surface of the speed probe is cleaned. The transverse connecting rod 104a, which is fixedly connected to both sides of the limiting block 103c, reciprocates with the limiting block 103c. When moving forward, the arc-shaped surface of the arc-shaped extrusion block 104c contacts the arc-shaped surface of the extrusion rod 203a, pushing the extrusion rod 203a to pull the L-shaped connecting rod 203b through the bottom moving rod 203c in the moving limiting groove 203dnei8, which pulls the telescopic spring 203e to deform and move forward slowly. This causes the arc-shaped friction plate 203f to rub against the spherical detection surface of the speed probe to clean the oil stains, ensuring the accuracy of the detection data.

[0053] In summary, this invention utilizes a rotating unit and a fixing unit in conjunction. By activating the drive assembly, the pushing assembly reciprocates, causing the cleaning assembly to follow the pushing assembly in reciprocating motion to clean oil stains from the surface of the speed probe. This movement also drives the squeezing assembly to squeeze and push the moving cleaning assembly, allowing the moving cleaning assembly to clean the reading spherical surface of the speed probe, preventing oil stains from affecting the accuracy of speed measurement. Finally, the support assembly is pushed upwards, causing the fixing assembly to rotate and fix the speed probe, thus improving the stability of the speed probe.

[0054] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0055] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the invention as currently considered, or those features that are not relevant to implementing the invention) may be omitted.

[0056] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A fixed cleaning device for a water turbine speed probe, characterized in that: include, The rotating unit (100) includes a driving assembly (101), a pushing assembly (102) disposed on the top of the driving assembly (101), a cleaning assembly (103) disposed on one side of the pushing assembly (102), and a squeezing assembly (104) symmetrically disposed on both sides of the cleaning assembly (103). The fixing unit (200) includes a support component (201), a fixing component (202) symmetrically arranged on both sides of the support component (201), and a movable cleaning component (203) arranged on one side of the fixing component (202). The drive assembly (101) includes a base plate (101a), a protective box (101b) disposed on the top of the base plate (101a), a fixed base (101c) fixedly connected to the top of the base plate (101a), a drive motor (101d) disposed on the top of the fixed base (101c), a first bevel gear (101e) fixedly connected to one side of the drive motor (101d), a threaded rod (101f) inserted into one end of the drive motor (101d), a threaded plate (101g) threadedly connected to one side of the threaded rod (101f), and a lifting block (101h) fixedly connected to one end of the threaded rod (101f). The support assembly (201) includes an L-shaped support rod (201a), a slide plate (201b) fixedly connected to one side of the L-shaped support rod (201a), a slide groove (201c) disposed on one side of the slide plate (201b), a T-shaped lifting block (201d) disposed on one side of the slide groove (201c), a support rod (201e) fixedly connected to the top of the T-shaped lifting block (201d), a support frame (201f) fixedly connected to the top of the support rod (201e), a fixed shaft (201g) fixedly connected to one side of the support frame (201f), a support wheel (201h) disposed in the middle of the fixed shaft (201g), and a sliding block (201i) fixedly connected to one side of the T-shaped lifting block (201d). The fixing assembly (202) includes a fixing plate (202a), an arc-shaped fixing plate (202b) fixedly connected to one side of the fixing plate (202a), a rotating shaft (202c) fixedly connected to one side of the arc-shaped fixing plate (202b), two sets of rotating blocks (202d) symmetrically arranged at both ends of the rotating shaft (202c), a first connecting seat (202e) fixedly connected to the top of the two sets of rotating blocks (202d), and a first rotating shaft (202c) fixedly connected to the top of the first connecting seat (202e). 02f), a second connecting seat (202g) fixedly connected to the bottom of the two sets of rotating blocks (202d), a second rotating shaft (202h) fixedly connected to one side of the second connecting seat (202g), a limiting spring (202i) fixedly connected to one end of the two sets of second rotating shafts (202h) at both ends, a first fixed support wheel (202j) disposed in the middle of the first rotating shaft (202f), and a second rotating fixed wheel (202k) disposed in the middle of the second rotating shaft (202h); One end of the threaded rod (101f) is set as a smooth surface, the bottom of the threaded plate (101g) is fixedly connected to the top of the base plate (101a), one end of the lifting block (101h) is set as an arc-shaped surface, and the other end of the lifting block (101h) is set as a circle. The cleaning assembly (103) includes a connecting rod (103a), a limiting moving block (103b) fixedly connected to one end of the connecting rod (103a), a limiting block (103c) disposed on the top of the limiting moving block (103b), a limiting groove (103d) disposed on the bottom of the limiting block (103c), two sets of fixing rings (103e) fixedly connected to the bottom of the limiting block (103c), a friction sleeve (103f) fixedly connected to one side of the fixing ring (103e), and two sets of friction plates (103g) symmetrically disposed on both sides of the friction sleeve (103f). The extrusion assembly (104) includes a transverse connecting rod (104a), a vertical connecting rod (104b) fixedly connected to one side of the transverse connecting rod (104a), and an arc-shaped extrusion block (104c) fixedly connected to one side of the vertical connecting rod (104b). The mobile cleaning assembly (203) includes a squeezing rod (203a), an L-shaped connecting rod (203b) fixedly connected to one side of the squeezing rod (203a), a moving rod (203c) fixedly connected to the bottom of the L-shaped connecting rod (203b), a moving limiting groove (203d) disposed at the bottom of the moving rod (203c), a telescopic spring (203e) fixedly connected to one end of the L-shaped connecting rod (203b), and an arc-shaped friction plate (203f) fixedly connected to one side of the squeezing rod (203a).

2. The fixed cleaning device for the water turbine rotating speed probe according to claim 1, characterized in that: The pushing assembly (102) includes a second bevel gear (102a), a rotating rod (102b) fixedly connected to the top of the second bevel gear (102a), a fixed sleeve rod (102c) disposed in the middle of the rotating rod (102b), a turntable (102d) fixedly connected to the top of the rotating rod (102b), a rotating plate (102e) fixedly connected to one side of the turntable (102d), a toggle rod (102f) fixedly connected to the top of the rotating plate (102e), a moving block (102g) fixedly connected to the top of the toggle rod (102f), and a toggle frame (102h) disposed on one side of the moving block (102g).

3. The turbine speed probe fixing and cleaning device as described in claim 2, characterized in that: The first bevel gear (101e) and the second bevel gear (102a) mesh, the limiting moving block (103b) is adapted to the limiting groove (103d), and the moving block (102g) is adapted to the toggle frame (102h).

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