A smoke treatment device for overhauling a hydroelectric generating set

Abstract

The application relates to the technical field of smoke dust treatment, in particular to a smoke dust treatment device for water turbine unit equipment maintenance, which comprises a supporting part, a magnetic sheet, a connecting rod arranged on the magnetic sheet, a clamping piece arranged on the connecting rod, a film arranged on the clamping piece, a dustproof cover arranged on the upper side of the magnetic sheet, and a dust suction pipe arranged on the dustproof cover; a cleaning assembly, a containing assembly arranged on the dustproof cover, a power assembly arranged on the dustproof cover, a transmission assembly arranged on the power assembly, a reciprocating assembly arranged on the transmission assembly, and a beating assembly arranged on the reciprocating assembly; a transposition part, a moving assembly arranged on the dustproof cover, a pushing assembly arranged on the moving assembly, and an anti-falling assembly arranged on the pushing assembly. The device can block dust, avoid dust scattering, and ensure the smoke dust treatment effect.

Description

Technical Field

[0001] This invention relates to the field of flue gas treatment technology, and in particular to a flue gas treatment device for the maintenance of hydropower units. Background Technology

[0002] When overhauling hydropower units, it is inevitable to weld, cut, and polish the components on the units. During this process, flue gas will be generated. In order to prevent the flue gas from drifting directly into the air and polluting the atmosphere, a flue gas processor is needed to treat the flue gas.

[0003] In use, current dust processors mainly use suction pipes installed in the processing area to draw dust into the main unit, then filter it before discharging it. Although this method can absorb some dust, the dust is scattered during polishing or grinding, and a single suction pipe cannot absorb a large area, resulting in poor overall dust treatment effect. Summary of the Invention

[0004] In view of the problem that the existing technology uses a vacuum tube to treat dust, but when the dust is scattered, a single vacuum tube is difficult to absorb a large area, resulting in poor overall dust treatment effect, the present invention is proposed.

[0005] Therefore, the purpose of this invention is to provide a dust treatment device for the maintenance of hydropower units.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a supporting component, including a magnetic sheet, a connecting rod disposed on the magnetic sheet, a clamping piece disposed on the connecting rod, a thin film disposed on the clamping piece, a dust cover disposed on the upper side of the magnetic sheet, and a suction pipe disposed on the dust cover; a cleaning component, including a receiving component disposed on the dust cover, a power component disposed on the dust cover, a transmission component disposed on the power component, a reciprocating component disposed on the transmission component, and a tapping component disposed on the reciprocating component; and a repositioning component, including a moving component disposed on the dust cover, a pushing component disposed on the moving component, an anti-detachment component disposed on the pushing component, and a reset component disposed on the anti-detachment component.

[0007] As a preferred embodiment of the dust treatment device for maintenance of hydropower unit equipment of the present invention, the receiving component includes a ring fixedly connected to the bottom of the dust cover, and the inner wall of the ring is provided with a plurality of openings that cooperate with the connecting rod.

[0008] As a preferred embodiment of the dust treatment device for maintenance of hydropower unit equipment of the present invention, the power component includes a circular box fixedly connected to a dust cover, the dust cover having a cavity, the dust cover having a through opening communicating with the cavity, a support ring rotatably connected inside the through opening, a first gear fixedly connected to the support ring, a drive motor fixedly connected to the dust cover, a second gear meshing with the first gear fixedly connected to the output shaft of the drive motor, and a cylinder provided on the circular box.

[0009] As a preferred embodiment of the dust treatment device for maintenance of hydropower unit equipment of the present invention, the transmission component includes an extended ring fixedly connected to the side wall of the support ring, the extended ring having an annular groove, the annular groove having multiple arc-shaped grooves, the arc-shaped grooves having transverse grooves, and multiple arc-shaped guide plates fixedly connected to the annular groove.

[0010] As a preferred embodiment of the dust treatment device for maintenance of hydropower unit equipment of the present invention, the reciprocating component includes a bearing ring fixedly connected in a cavity, the bearing ring having an installation port through which a dust cover penetrates, an installation column slidably connected in the installation port, a cap on the installation column, the cap being elastically connected to the bearing ring by a first spring, and a guide column that cooperates with an annular groove being fixedly connected to the cap.

[0011] As a preferred embodiment of the dust treatment device for maintenance of hydropower unit equipment of the present invention, the tapping component includes a T-shaped block fixedly connected to a mounting column, a strip plate is provided on the outer side of the mounting column, the strip plate is provided with a T-shaped groove that cooperates with the T-shaped block, a horizontal plate is fixedly connected to the lower end of the strip plate, and an arc plate that cooperates with the film is fixedly connected to the horizontal plate.

[0012] As a preferred embodiment of the dust treatment device for maintenance of hydropower unit equipment of the present invention, the movable component includes a U-shaped plate fixedly connected to the side wall of the dust cover, the U-shaped plate is provided with two strip-shaped openings, a slider is slidably connected in the strip-shaped openings, and the slider is elastically connected to the inner wall of the strip-shaped openings through a second spring.

[0013] As a preferred embodiment of the dust treatment device for maintenance of hydropower unit equipment of the present invention, the pushing component includes an insert fixedly connected to the slider, a connecting column fixedly connected to the mounting column, a wedge block fixedly connected to the connecting column, a cut on the insert that mates with the wedge block, and a plurality of insertion ports on the strip plate that mate with the insert.

[0014] As a preferred embodiment of the dust treatment device for maintenance of hydropower unit equipment of the present invention, the anti-detachment component includes a receiving groove disposed on a T-shaped block, a stop block slidably connected in the receiving groove, the stop block having a notch, the stop block being elastically connected to the inner wall of the receiving groove by a third spring, and a plurality of positioning blocks cooperating with the stop block being disposed in the T-shaped groove.

[0015] As a preferred embodiment of the dust treatment device for maintenance of hydropower unit equipment of the present invention, the reset component includes a slide bar slidably connected in a T-shaped groove. The slide bar is elastically connected to the inner wall of the T-shaped groove through a fourth spring connected to an external power source. An extension seat is fixedly connected to the horizontal plate. The upper end face of the extension seat and the lower end face of the T-shaped block are provided with mutually cooperating conductive sheets.

[0016] The beneficial effects of the dust treatment device for maintenance of hydropower units of the present invention are as follows: By setting up a thin film, scattered dust can be blocked, preventing dust from spreading and affecting the gas environment in the processing area. At the same time, the film can be tapped to prevent dust from accumulating on it, allowing the dust to be dispersed again and absorbed by the suction pipe, thus improving the dust treatment effect. This solves the problem that when using a suction pipe for dust treatment, a single suction pipe cannot absorb a large area when the dust is scattered, resulting in poor overall dust treatment effect. The invention achieves the effect of preventing dust from spreading in the dust and ensuring the dust treatment effect. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying 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.

[0018] Figure 1 This is a schematic diagram of the overall dust treatment device used for the maintenance of hydropower units.

[0019] Figure 2 This is a cross-sectional view of the dust cover of a dust control device used for the maintenance of hydropower units.

[0020] Figure 3 for Figure 2 An enlarged schematic diagram of the structure at point A.

[0021] Figure 4 A schematic diagram of the external structure of the reciprocating component of a dust treatment device for maintenance of hydropower units.

[0022] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point B.

[0023] Figure 6 A schematic diagram of the external structure of the beater assembly of a dust treatment device for maintenance of hydropower units.

[0024] Figure 7 This is a cross-sectional view of the moving component of a dust treatment device used for maintenance of hydropower units.

[0025] Figure 8 A cross-sectional view of the drive component of a dust treatment device used for maintenance of hydroelectric generator equipment.

[0026] Figure 9 This is a cross-sectional view of the reset component of a dust treatment device used for maintenance of hydropower units.

[0027] In the diagram: 100, Support component; 101, Magnetic sheet; 102, Connecting rod; 103, Clamping piece; 104, Membrane; 105, Dust cover; 106, Suction pipe; 200, Cleaning component; 201, Receiving component; 201a, Ring; 201b, Opening; 202, Power component; 202a, Circular box; 202b, Cavity; 202c, Through-hole; 202d, Support ring; 202e, First gear; 202f, Drive motor; 202g, Second gear; 202h, Cylinder; 203, Transmission component; 203a, Extended ring; 203b, Annular groove; 203c, Arc groove; 203d, Horizontal groove; 203e, Guide plate; 204, Reciprocating component; 204a, Bearing ring; 204b, Mounting port; 204c, Mounting post; 204d, Cap; 204 e. First spring; 204f. Guide post; 205. Beating assembly; 205a. T-block; 205b. Strip plate; 205c. T-slot; 205d. Horizontal plate; 205e. Arc plate; 300. Positioning component; 301. Moving assembly; 301a. U-shaped plate; 301b. Strip opening; 301c. Slider; 301d. Second spring; 302. Pushing assembly; 302a. 302b, Insert bar; 302c, Connecting post; 302d, Wedge block; 302d, Cutout; 302e, Insert; 303, Anti-detachment component; 303a, Receiving groove; 303b, Stop block; 303c, Notch; 303d, Third spring; 303e, Positioning block; 304, Reset component; 304a, Sliding bar; 304b, Fourth spring; 304c, Extension seat; 304d, Conductive sheet. Detailed Implementation

[0028] 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.

[0029] 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.

[0030] Secondly, the term "an 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 throughout this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0031] Example 1

[0032] Reference Figures 1-6 This is the first embodiment of the present invention, which provides a dust treatment device for the maintenance of hydropower equipment. It can prevent dust from spreading outwards during dustproof processing and prevent dust accumulation on the film 104. The device includes a support component 100, comprising a magnetic sheet 101, a connecting rod 102 disposed on the magnetic sheet 101, a clamping piece 103 disposed on the connecting rod 102, a film 104 disposed on the clamping piece 103, a dust cover 105 disposed on the upper side of the magnetic sheet 101, and a suction pipe 106 disposed on the dust cover 105; and a cleaning component, comprising... The dust cover 105 includes a receiving component 201, a power component 202, a transmission component 203, a reciprocating component 204, and a tapping component 205; the shifting component 300 includes a moving component 301, a pushing component 302, an anti-detachment component 303, and a reset component 304.

[0033] Specifically, the magnetic sheet 101 can be adsorbed onto the generator set. Since most of the generator set's casing is made of metal, the magnetic sheet 101 can be adsorbed onto the generator set, ensuring the stability of the connecting rod 102. The magnet here is a strong magnet, ensuring the stability of the connecting rod 102 after adsorption. The clamp 103 here can be an elastic clamp or a pressing clamp, not limited to one form, as long as it can hold the column film 104. The dust suction pipe 106 is connected to a dust processor, which can treat dust. This is existing technology and will not be described in detail here.

[0034] Furthermore, the receiving component 201 includes a ring 201a fixedly connected to the bottom of the dust cover 105, and the inner wall of the ring 201a has a plurality of openings 201b that cooperate with the connecting rod 102; the power component 202 includes a circular box 202a fixedly connected to the dust cover 105, the dust cover 105 has a cavity 202b, the dust cover 105 has a through opening 202c communicating with the cavity 202b, a support ring 202d is rotatably connected inside the through opening 202c, and a first gear 202e is fixedly connected to the support ring 202d. A drive motor 202f is fixedly connected to the upper part of the drive motor 202f. A second gear 202g that meshes with the first gear 202e is fixedly connected to the output shaft of the drive motor 202f. A cylinder 202h is provided on the circular box 202a. The transmission assembly 203 includes an extension ring 203a fixedly connected to the side wall of the support ring 202d. An annular groove 203b is provided on the extension ring 203a. Multiple arc-shaped grooves 203c are provided on the annular groove 203b. A transverse groove 203d is provided on the arc-shaped groove 203c. Multiple arc-shaped guide plates 203e are fixedly connected to the annular groove 203b.

[0035] Here, two circular rings 201a are provided. The inner sidewall of the outer circular ring 201a fits against the outer sidewall of the film 104, thereby improving the sealing effect. The multiple openings 201b on the inner circular ring 201a can cooperate with the connecting rod 102 to keep the connecting rod 102 stable. The drive motor 202f is a servo motor, and its speed can be changed. This is existing technology and will not be described in detail here. The number of arc grooves 203c can be changed as needed, thereby adjusting the tapping frequency and making it more flexible to use.

[0036] Preferably, the reciprocating assembly 204 includes a bearing ring 204a fixedly connected within the cavity 202b. The bearing ring 204a has a mounting port 204b penetrating the dust cover 105. A mounting post 204c is slidably connected within the mounting port 204b. A cap 204d is provided on the mounting post 204c. The cap 204d is elastically connected to the bearing ring 204a via a first spring 204e. A ring groove is fixedly connected to the cap 204d. The guide post 204f is matched with 203b; the tapping assembly 205 includes a T-shaped block 205a fixedly connected to the mounting post 204c, a strip plate 205b is provided on the outer side of the mounting post 204c, a T-shaped groove 205c is provided on the strip plate 205b to match the T-shaped block 205a, a horizontal plate 205d is fixedly connected to the lower end of the strip plate 205b, and an arc plate 205e that matches the film 104 is fixedly connected to the horizontal plate 205d.

[0037] It should be noted that an anti-detachment strip can be set on the mounting post 204c, and an anti-detachment groove can be set in the mounting opening 204b. The anti-detachment groove and the anti-detachment strip cooperate to prevent the mounting post 204c from rotating on its own. Rollers can be set on the T-block 205a, so that when relative sliding occurs between the T-block 205a and the T-groove 205c, the frictional resistance is smaller. Multiple arc plates 205e are set, and multiple arc plates 205e are combined to form a circle with a diameter equal to the outer wall of the film 104, thereby making the effect of tapping the side wall of the film 104 better.

[0038] In use, initially, cylinder 202h is fully retracted, and the arc plate 205e is completely above the membrane 104. This facilitates the placement of the magnetic sheet 101 and the positioning of the connecting rod 102 for the unfolding of the membrane 104. When the membrane 104 unfolds to the opening 201b, inspections are performed within the area of ​​the membrane 104. Processes such as cutting and polishing are typically performed by a robot, preventing workers from being confined within the membrane 104 area. After the membrane 104 is fully unfolded, cylinder 202h extends, causing the circular box 202a to move downwards and the dust cover 105 to move downwards. The suction pipe 106 here is a flexible hose that can be folded. Similar to the exhaust pipe of a range hood, this design prevents the suction pipe 106 from being torn off when the dust cover 105 is facing downwards. When the inner wall of the ring 201a is in contact with the outer wall of the film 104, the extension of the cylinder 202h stops, and then the dust processor starts working to absorb the dust. At this time, the arc plate 205e is in contact with the bottom edge of the side wall of the film 104. While absorbing the dust, the drive motor 202f is turned on. The output shaft of the drive motor 202f rotates, driving the second gear 202g to rotate, which in turn drives the first gear 202e to rotate, causing the support ring 202d to rotate. Consequently, the outer ring 203a rotates around the support ring 202d. When 203a rotates, the guide post 204f first slides within the annular groove 203b. When the guide post 204f moves to the connection between the arc groove 203c and the annular groove 203b, due to the obstruction of the guide plate 203e, the guide post 204f enters the annular groove 203b. The guide post 204f moves along the arc groove 203c, which can drive the cap 204d to move outward, thereby moving the mounting post 204c outward. The first spring 204e is compressed. When the guide post 204f moves to the connection between the arc groove 203c and the transverse groove 203d, under the action of the first spring 204e, the cap 204d quickly returns to its original position, causing... The guide post 204f moves rapidly into the annular groove 203b, and as the outer ring 203a rotates, the mounting post 204c reciprocates. The mounting post 204c moves more rapidly inward, which drives the T-shaped block 205a to reciprocate, causing the strip plate 205b to reciprocate, which in turn causes the horizontal plate 205d and the arc plate 205e to reciprocate. When the arc plate 205e moves inward, it can suddenly collide with the outer wall of the membrane 104, causing the membrane 104 to vibrate and knock off the dust on the inner wall of the membrane 104, thus improving the dust treatment effect.

[0039] In summary, a membrane 104 can be installed at the outer end of the maintenance area to prevent dust from escaping. The installation of the membrane 104 is simple to operate and has low operating costs. Furthermore, while the membrane 104 is deployed to block the dust, the movement of the arc plate 205e can also beat the side wall of the membrane 104 to prevent dust from accumulating on the side wall of the membrane 104, thereby further improving the dust treatment effect.

[0040] Example 2

[0041] Reference Figures 6-9 This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a switching component 300 for a dust treatment device used in the maintenance of hydropower units. This solves the problem of avoiding continuous tapping of the same position on the membrane 104. It includes a moving component 301, comprising a U-shaped plate 301a fixedly connected to the side wall of the dust cover 105. The U-shaped plate 301a has two slots 301b, and a slider 301c is slidably connected within each slot 301b. The slider 301c is elastically connected to the inner wall of the slot 301b via a second spring 301d. The pushing component 302 includes an insert 302a fixedly connected to the slider 301c, and a mounting post 204. A connecting post 302b is fixedly connected to the T-shaped block 205a, and a wedge block 302c is fixedly connected to the connecting post 302b. The insert strip 302a has a cutout 302d that mates with the wedge block 302c. The strip plate 205b has multiple insertion ports 302e that mate with the insert strip 302a. The anti-detachment component 303 includes a receiving groove 303a set on the T-shaped block 205a. A stop block 303b is slidably connected in the receiving groove 303a. The stop block 303b has a notch 303c. The stop block 303b is elastically connected to the inner wall of the receiving groove 303a through a third spring 303d. Multiple positioning blocks 303e that mate with the stop block 303b are provided in the T-shaped groove 205c.

[0042] Specifically, the outer end of the U-shaped plate 301a extends to the outer side of the strip plate 205b, and the U-shaped plate 301a can limit the front and rear ends of the strip plate 205b to prevent the strip plate 205b from shifting its position when it moves. The cut 302d cooperates with the bevel of the wedge block 302c to prevent the insert 302a from getting stuck with the wedge block 302c. The multiple positioning blocks 303e correspond one-to-one with the insertion port 302e, thereby ensuring that the insert 302a can correspond to the insertion port 302e each time.

[0043] In use, when the mounting post 204c moves outward, the T-block 205a drives the strip plate 205b to move outward. Simultaneously, the connecting post 302b drives the wedge block 302c to move towards the insert strip 302a. When the wedge block 302c abuts against the insert strip 302a, the insert strip 302a passes through the socket 302e and abuts against the inner top of the socket 302e. Then, as the wedge block 302c moves towards the insert strip 302a, the insert strip 302a... When insert 302a moves upward, slider 301c moves upward, and second spring 301d is compressed. As insert 302a moves upward, it drives strip plate 205b upward. T-block 205a and T-slot 205c slide relative to each other for guidance. As strip plate 205b moves upward, it moves lower insertion port 302e upward until lower insertion port 302e replaces upper opening 201b. The position is such that when the strip plate 205b moves upward, multiple positioning blocks 303e move upward. When the positioning block 303e cooperates with the notch 303c, it can push the stop block 303b towards the receiving groove 303a. The third spring 303d is compressed. When the positioning block 303e moves to the upper side of the stop block 303b, the third spring 303d rebounds, so that the lower end face of the positioning block 303e abuts against the upper end face of the stop block 303b. At this time, the positioning block 303e cannot reset, thus ensuring that the strip plate 205b will not reset after moving upward. When the strip plate 205b resets and changes, it can drive the horizontal plate 205d to rise, thereby raising the arc plate 205e to switch the patting position, making the patting effect better and further improving the dust treatment effect. The thickness of the arc plate 205e here is equal to the height of each rise, so that the entire sidewall of the film 104 can be patted, further improving the patting effect.

[0044] In summary, when the mounting column 204c moves and drives the strip plate 205b to move, it can also cooperate with the insert strip 302a to change the position of the strip plate 205b in the vertical direction, thereby changing the position of the arc plate 205e hitting the film 104, making the hitting effect better and further improving the dust treatment effect.

[0045] Example 3

[0046] Reference Figure 9This is the third embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a reset component 304 for a dust treatment device for maintenance of hydropower unit equipment, which solves the problem of how to reset the strip plate 205b. The reset component 304 includes a slide bar 304a that is slidably connected in the T-shaped groove 205c. The slide bar 304a is elastically connected to the inner wall of the T-shaped groove 205c through a fourth spring 304b connected to an external power source. An extension seat 304c is fixedly connected to the horizontal plate 205d. The upper end surface of the extension seat 304c and the lower end surface of the T-shaped block 205a are both provided with mutually cooperating conductive sheets 304d.

[0047] Specifically, here, one conductive sheet 304d represents the positive electrode and the other represents the negative electrode. When the two are attached together, the circuit can be connected. When the circuit is connected, the fourth spring 304b is energized and contracts. This is existing technology and will not be described in detail here.

[0048] During use, as the strip plate 205b moves upward, the horizontal plate 205d moves upward, causing the extension seat 304c to move upward. When the arc plate 205e moves to the upper end of the film 104, the conductive piece 304d on the extension seat 304c and the conductive piece 304d on the T-shaped block 205a come into contact, causing the fourth spring 304b to be energized and contract (when the fourth spring 304b is energized, it is equivalent to an energized solenoid, and each turn of the fourth spring 304b is equivalent to a circular current, with the current in each turn of the fourth spring 304b being...). Since the directions are the same, according to the mutual attraction between currents in the same direction, each turn of the fourth spring 304b attracts the adjacent fourth spring 304b, so the fourth spring 304b as a whole will contract, causing the slider 304a to move, thereby causing the positioning block 303e to be misaligned with the stop block 303b. At this time, under the action of gravity, the strip plate 205b falls back to the lowest point. Here, the fourth spring 304b is connected to a timer, which can extend the current disconnection time after the power is cut off, ensuring that the strip plate 205b can fall to the lowest point.

[0049] In summary, when the arc plate 205e moves to the upper end of the film 104, the two conductive sheets 304d stick together, which energizes the fourth spring 304b and drives the slider 304a to move, causing the positioning block 303e and the stop block 303b to be misaligned, thereby resetting the strip plate 205b. This allows the strip plate 205b to move up and down repeatedly, continuously changing the position and striking the film 104, ensuring the dust treatment effect.

[0050] 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.

[0051] 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.

[0052] 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.

[0053] 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 dust treatment device for maintenance of hydropower units, characterized in that: include, The support component (100) includes a magnetic sheet (101), a connecting rod (102) disposed on the magnetic sheet (101), a clamping piece (103) disposed on the connecting rod (102), a thin film (104) disposed on the clamping piece (103), a dust cover (105) disposed on the upper side of the magnetic sheet (101), and a suction pipe (106) disposed on the dust cover (105); The cleaning assembly includes a receiving assembly (201) disposed on the dust cover (105), a power assembly (202) disposed on the dust cover (105), a transmission assembly (203) disposed on the power assembly (202), a reciprocating assembly (204) disposed on the transmission assembly (203), and a tapping assembly (205) disposed on the reciprocating assembly (204). The switching component (300) includes a moving component (301) disposed on the dust cover (105), a pushing component (302) disposed on the moving component (301), an anti-detachment component (303) disposed on the pushing component (302), and a reset component (304) disposed on the anti-detachment component (303); The receiving component (201) includes a ring (201a) fixedly connected to the bottom of the dust cover (105), and the inner wall of the ring (201a) is provided with a plurality of openings (201b) that cooperate with the connecting rod (102); The power assembly (202) includes a circular box (202a) fixedly connected to a dust cover (105). The dust cover (105) has a cavity (202b) and a through opening (202c) communicating with the cavity (202b). A support ring (202d) is rotatably connected inside the through opening (202c). A first gear (202e) is fixedly connected to the support ring (202d). A drive motor (202f) is fixedly connected to the dust cover (105). A second gear (202g) meshing with the first gear (202e) is fixedly connected to the output shaft of the drive motor (202f). A cylinder (202h) is provided on the circular box (202a). The transmission assembly (203) includes an extended ring (203a) fixedly connected to the side wall of the support ring (202d). The extended ring (203a) is provided with an annular groove (203b). The annular groove (203b) is provided with a plurality of arc-shaped grooves (203c). The arc-shaped grooves (203c) are provided with transverse grooves (203d). A plurality of arc-shaped guide plates (203e) are fixedly connected to the annular groove (203b). The reciprocating assembly (204) includes a bearing ring (204a) fixedly connected in a cavity (202b). The bearing ring (204a) is provided with an installation port (204b) that penetrates the dust cover (105). An installation post (204c) is slidably connected in the installation port (204b). A cap (204d) is provided on the installation post (204c). The cap (204d) is elastically connected to the bearing ring (204a) through a first spring (204e). A guide post (204f) that cooperates with the annular groove (203b) is fixedly connected on the cap (204d). The tapping assembly (205) includes a T-shaped block (205a) fixedly connected to a mounting post (204c). A strip plate (205b) is provided on the outer side of the mounting post (204c). A T-shaped groove (205c) that mates with the T-shaped block (205a) is provided on the strip plate (205b). A horizontal plate (205d) is fixedly connected to the lower end of the strip plate (205b). An arc-shaped plate (205e) that mates with the film (104) is fixedly connected to the horizontal plate (205d). The movable component (301) includes a U-shaped plate (301a) fixedly connected to the side wall of the dust cover (105). The U-shaped plate (301a) is provided with two strip openings (301b). A slider (301c) is slidably connected inside the strip openings (301b). The slider (301c) is elastically connected to the inner wall of the strip openings (301b) through a second spring (301d). The pushing assembly (302) includes an insert (302a) fixedly connected to the slider (301c), a connecting post (302b) fixedly connected to the mounting post (204c), a wedge block (302c) fixedly connected to the connecting post (302b), a notch (302d) that mates with the wedge block (302c) on the insert (302a), and a plurality of slots (302e) that mate with the insert (302a) on the strip plate (205b). The anti-detachment component (303) includes a receiving groove (303a) disposed on the T-shaped block (205a), a stop block (303b) slidably connected in the receiving groove (303a), a notch (303c) provided on the stop block (303b), the stop block (303b) being elastically connected to the inner wall of the receiving groove (303a) by a third spring (303d), and a plurality of positioning blocks (303e) cooperating with the stop block (303b) being provided in the T-shaped groove (205c); The reset assembly (304) includes a slide bar (304a) slidably connected in the T-shaped groove (205c). The slide bar (304a) is elastically connected to the inner wall of the T-shaped groove (205c) through a fourth spring (304b) connected to an external power source. An extension seat (304c) is fixedly connected to the horizontal plate (205d). The upper end face of the extension seat (304c) and the lower end face of the T-shaped block (205a) are both provided with mutually cooperating conductive sheets (304d).

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