CN111890205B - Steam turbine repair equipment for repairing and cleaning heat exchanger protective baffle - Google Patents
Steam turbine repair equipment for repairing and cleaning heat exchanger protective baffle Download PDFInfo
- Publication number
- CN111890205B CN111890205B CN202010809126.9A CN202010809126A CN111890205B CN 111890205 B CN111890205 B CN 111890205B CN 202010809126 A CN202010809126 A CN 202010809126A CN 111890205 B CN111890205 B CN 111890205B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a steam turbine repairing device for repairing and cleaning a heat exchanger protective baffle, which comprises a fixed bottom plate, wherein a fixed support is fixedly arranged on the upper end surface of the fixed bottom plate, a nut fixing module is fixedly arranged on the upper end surface of the fixed support, a first reserved cavity penetrating through the left end surface and the right end surface of the nut fixing module is arranged in the nut fixing module, a first chute cavity and a second chute cavity with upward openings are arranged in the fixed support, and a maintenance device is arranged in the first chute cavity.
Description
Technical Field
The invention relates to the field of turbines, in particular to a turbine repairing device for repairing and cleaning a heat exchanger protective baffle.
Background
The steam condenser pipe in the steam turbine can be thinned due to long-term scouring of cooling water, and particularly when the cooling water contains insoluble air, an oxidation protection film on the inner surface of the pipe is stripped by air bubbles, so that the cooling water pipe is damaged under the action of corrosion and erosion, and therefore the steam condenser pipe needs to be cleaned and maintained regularly, but the cleaning workload is large, and substances harmful to human bodies are generated in the cleaning process.
Disclosure of Invention
The invention aims to solve the technical problem of providing steam turbine repair equipment for repairing and cleaning a heat exchanger protective baffle, and overcoming the defects of large workload, bad clean environment and the like.
The invention is realized by the following technical scheme.
The invention discloses steam turbine repairing equipment for repairing and cleaning a heat exchanger protection baffle, which comprises a fixed bottom plate, wherein a fixed support is fixedly arranged on the upper end surface of the fixed bottom plate, a nut fixing module is fixedly arranged on the upper end surface of the fixed support, a first reserved cavity penetrating through the left end surface and the right end surface of the nut fixing module is arranged in the nut fixing module, a first chute cavity and a second chute cavity with upward openings are arranged in the fixed support, a maintenance device is arranged in the first chute cavity, and a dismounting device is arranged in the second chute cavity;
the dismounting device comprises a first sliding motor which is connected in the second chute cavity in a sliding manner, a first moving block is fixedly arranged on the upper end face of the first sliding motor, a third chute cavity with an upward opening is arranged in the first moving block, a moving slide block is connected in the third chute cavity in a sliding manner, a second moving block is fixedly arranged on the upper end face of the moving slide block, a third moving block is fixedly arranged on the rear end face of the second moving block, a first rotating shaft is rotatably arranged on the third moving block, a first straight gear and a first bevel gear are fixedly arranged on the inner upper portion of the first rotating shaft, the first bevel gear is meshed with the upper end face of the first moving block, a second rotating shaft is rotatably arranged on the second moving block, a second straight gear and a second bevel gear are fixedly arranged on the second rotating shaft, a fixed disc is fixedly arranged on the upper end face of the second moving block, and a first rotating motor is fixedly arranged on the right end face of the fixed disc, the first rotating motor left end face is fixedly provided with a first motor rotating shaft, the first motor rotating shaft penetrates through the fixed disc, the fixed disc left end face is fixedly provided with twenty fixed sliding blocks, a first sliding cavity with a leftward opening is arranged in each fixed sliding block, a first sliding block is rotationally arranged in each first sliding cavity, the first sliding block right end face is fixedly provided with a first spring, the first sliding block left end face is fixedly provided with a dismounting block, a dismounting cavity with a leftward opening is arranged in each dismounting block, the first motor rotating shaft is fixedly provided with a third straight gear, the third straight gear is meshed with the dismounting block, the dismounting block is meshed with the second straight gear at the lowest part, an annular sliding cavity with a leftward opening is arranged in the third straight gear, a sliding slider is slidably connected in the annular sliding cavity, and a fourth moving block is fixedly arranged on the sliding slider left end face, an adsorption cavity with a leftward opening is formed in the fourth moving block, an adsorption block is connected in the adsorption cavity in a sliding mode, a second spring is fixedly arranged on the right end face of the adsorption block, and a first electromagnet is fixedly arranged on the left end face of the adsorption block;
preferably, the maintenance device comprises a first fixed support fixed on the upper end surface of the fixed bottom plate, a third rotating shaft is rotatably connected on the first fixed support, a rotating support is fixedly arranged on the upper end surface of the third rotating shaft, a first repair plate is fixedly arranged on the upper end surface of the rotating support, an adsorption rotating cavity with a left opening is arranged in the first repair plate, a fourth rotating shaft is rotatably arranged on the right end surface of the adsorption rotating cavity, a second repair block is fixedly arranged on the left end surface of the fourth rotating shaft, six repair sliding cavities with a left opening are arranged in the second repair block, a second electromagnet is fixedly arranged on the inner wall of the right side of each repair sliding cavity, a repair support plate is slidably connected in each repair sliding cavity, an iron block and a third spring are fixedly arranged on the right end surface of the repair support plate, and a repair module is fixedly arranged on the left end surface of the repair support plate, the inner wall of the lower side of the adsorption rotating cavity is provided with a meshing cavity which penetrates through the inner wall of the lower side of the adsorption rotating cavity.
Preferably, a fourth spur gear is rotatably connected to the third rotating shaft, and the fourth spur gear is meshed with the outer end face of the second repair block through the meshing cavity.
Preferably, a sliding first communication cavity penetrating through the left and right end faces of the first fixing support is arranged in the first fixing support.
Preferably, a second rotating motor is fixedly arranged on the upper end surface of the fixed bottom plate, a second rotating motor shaft is fixedly arranged on the right end surface of the second rotating motor, a shaft body sliding groove with an upward opening is arranged in the shaft body of the second rotating motor, a fifth straight gear is rotatably arranged on the shaft body sliding groove, a second communicating cavity penetrating through the left end surface and the right end surface of the fifth straight gear is arranged in the fifth straight gear, a shaft body sliding block is fixedly arranged on the inner wall of the upper side of the second communicating cavity and slides in the shaft body sliding groove, a second sliding motor is connected in the first chute cavity in a sliding way, a fifth moving block is arranged on the upper end surface of the second sliding motor, a third communicating cavity penetrating through the left end face and the right end face of the fifth moving block is formed in the fifth moving block, and the fifth straight gear is rotatably connected to the left end face of the fifth moving block.
The invention has the beneficial effects that: the automatic disassembly and maintenance device is arranged at the tail end of the heat exchanger, can be used for periodically and automatically disassembling and maintaining the heat exchanger, is high in automation degree, can be used for periodically and regularly disassembling and maintaining the tail end of the heat exchanger, greatly reduces the working efficiency, reduces the harm of harmful substances generated in the maintenance process to human bodies, and prolongs the service life of the protection plate.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;
FIG. 4 is a schematic view in the direction of C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic view in the direction D-D of FIG. 1 according to an embodiment of the present invention;
FIG. 6 is a schematic view along direction E-E in FIG. 2 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The steam turbine repair equipment for repairing and cleaning the heat exchanger protective baffle plate, which is described in conjunction with fig. 1-6, comprises a fixed base plate 10, wherein a fixed support 11 is fixedly arranged on the upper end surface of the fixed base plate 10, a nut fixing module 12 is fixedly arranged on the upper end surface of the fixed support 11, a first reserved cavity 13 penetrating through the left and right end surfaces of the nut fixing module 12 is arranged in the nut fixing module 12, a first chute cavity 17 and a second chute cavity 33 with upward openings are arranged in the fixed support 11, a maintenance device 91 is arranged in the first chute cavity 17, and a dismounting device 90 is arranged in the second chute cavity 33;
the dismounting device 90 includes a first sliding motor 34 slidably connected in the second chute cavity 33, a first moving block 35 is fixedly disposed on an upper end surface of the first sliding motor 34, a third chute cavity 37 with an upward opening is disposed in the first moving block 35, a moving slider 36 is slidably connected in the third chute cavity 37, a second moving block 67 is fixedly disposed on an upper end surface of the moving slider 36, a third moving block 42 is fixedly disposed on a rear end surface of the second moving block 67, a first rotating shaft 40 is rotatably disposed on the third moving block 42, a first straight gear 39 and a first bevel gear 38 are fixedly disposed on the first rotating shaft 40, the first bevel gear 38 is engaged with an upper end surface of the first moving block 35, a second rotating shaft 43 is rotatably disposed on the second moving block 67, and a second straight gear 44 and a second bevel gear 41 are fixedly disposed on the second rotating shaft 43, the upper end face of the second moving block 67 is fixedly provided with a fixed disc 46, the right end face of the fixed disc 46 is fixedly provided with a first rotating motor 45, the left end face of the first rotating motor 45 is fixedly provided with a first motor rotating shaft 68, the first motor rotating shaft 68 penetrates through the fixed disc 46, the left end face of the fixed disc 46 is fixedly provided with twenty fixed sliding blocks 47, a first sliding cavity 48 with a leftward opening is arranged in each fixed sliding block 47, a first sliding block 50 is rotatably arranged in each first sliding cavity 48, the right end face of each first sliding block 50 is fixedly provided with a first spring 49, the left end face of each first sliding block 50 is fixedly provided with a dismounting block 51, a dismounting cavity 52 with a leftward opening is arranged in each dismounting block 51, the first motor rotating shaft 68 is fixedly provided with a third straight gear 53, the third straight gear 53 is meshed with the dismounting block 51, and the dismounting block 51 is meshed with the second straight gear 44 at the lowest part, an annular sliding cavity 54 with a leftward opening is formed in the third straight gear 53, a sliding slider 55 is slidably connected in the annular sliding cavity 54, a fourth moving block 56 is fixedly arranged on the left end face of the sliding slider 55, an adsorption cavity 60 with a leftward opening is formed in the fourth moving block 56, an adsorption block 58 is slidably connected in the adsorption cavity 60, a second spring 59 is fixedly arranged on the right end face of the adsorption block 58, a first electromagnet 57 is fixedly arranged on the left end face of the adsorption block 58, when the electric power tool works, the first rotating motor 45 is started to control the rotation of a first motor rotating shaft 68, the first motor rotating shaft 68 rotates to drive the third straight gear 53 to rotate, the third straight gear 53 rotates to drive the disassembling block 51 to rotate through meshing, the disassembling block 51 rotates to drive the second straight gear 44 to rotate, and the second straight gear 44 rotates to drive the second rotating shaft 43 to rotate, the second rotating shaft 43 rotates to drive the second bevel gear 41 to rotate, the second bevel gear 41 rotates to drive the first straight gear 39 to rotate through meshing, the first straight gear 39 rotates to drive the first rotating shaft 40 to rotate, the first rotating shaft 40 rotates to drive the first bevel gear 38 to rotate, the first bevel gear 38 rotates to drive the first moving block 35 to move through meshing, the first bevel gear 38 moves to drive the first rotating shaft 40 to move, the first rotating shaft 40 moves to drive the third moving block 42 to move, the third moving block 42 moves to drive the second moving block 67 to move, and the second moving block 67 is driven to move to drive the fixed disc 46 to move;
beneficially, the maintenance device 91 includes a first fixed bracket 18 fixed on the upper end surface of the fixed base plate 10, a third rotating shaft 19 is rotatably connected on the first fixed bracket 18, a rotating bracket 22 is fixedly arranged on the upper end surface of the third rotating shaft 19, a first repairing plate 24 is fixedly arranged on the upper end surface of the rotating bracket 22, an adsorption rotating cavity 70 with a left opening is arranged in the first repairing plate 24, a fourth rotating shaft 26 is rotatably arranged on the right end surface of the adsorption rotating cavity 70, a second repairing block 25 is fixedly arranged on the left end surface of the fourth rotating shaft 26, six repairing sliding cavities 27 with a left opening are arranged in the second repairing block 25, a second electromagnet 28 is fixedly arranged on the inner wall of the right side of the repairing sliding cavity 27, a repairing support plate 30 is slidably connected in the repairing sliding cavity 27, an iron block 29 and a third spring 31 are fixedly arranged on the right end surface of the repairing support plate 30, the left end face of the repair support plate 30 is fixedly provided with a repair module 32, and the inner wall of the lower side of the adsorption rotating cavity 70 is provided with a meshing cavity 23 penetrating through the inner wall of the lower side of the adsorption rotating cavity 70.
Advantageously, a fourth spur gear 20 is rotatably connected to the third rotating shaft 19, and the fourth spur gear 20 is engaged with the outer end surface of the second repair block 25 through the engaging cavity 23.
Advantageously, a sliding first communicating cavity 64 is provided in the first fixing support 18 and extends through the left and right end faces of the first fixing support 18.
Advantageously, a second rotating motor 14 is fixedly arranged on the upper end surface of the fixed bottom plate 10, a second rotating motor shaft 15 is fixedly arranged on the right end surface of the second rotating motor 14, a shaft body sliding groove 16 with an upward opening is arranged in the second rotating motor shaft 15, a fifth straight gear 69 is rotatably arranged on the shaft body sliding groove 16, a second communication cavity 66 penetrating through the left and right end surfaces of the fifth straight gear 69 is arranged in the fifth straight gear 69, a shaft sliding block 65 is fixedly arranged on the inner wall of the upper side of the second communicating cavity 66, the shaft sliding block 65 slides in the shaft sliding groove 16, a second sliding motor 61 is connected in the first chute cavity 17 in a sliding manner, a fifth moving block 62 is arranged on the upper end surface of the second sliding motor 61, a third communicating cavity 63 penetrating through the left and right end faces of the fifth moving block 62 is formed in the fifth moving block 62, and the fifth straight gear 69 is rotatably connected to the left end face of the fifth moving block 62.
In the initial state, the third spring 31 is in the normal state, the second spring 59 is in the normal state, and the first spring 49 is in the normal state.
The using method comprises the following steps: the device is arranged on an outlet at the tail end of a starter heat converter, a fixed base plate 10 is fixed on the ground, a nut fixing module 12 is used for fixing the nut at the tail end of the heat converter, when an internal protection baffle needs to be maintained, a first sliding motor 34 is started to control a dismounting device 90 to move leftwards, then a first electromagnet 57 is abutted to an outer cover to move rightwards, the first electromagnet 57 moves to drive an adsorption block 58 to move, then the first electromagnet 57 performs magnetic adsorption on the outer cover, then a first rotating motor 45 is started to control a first motor rotating shaft 68 to rotate, the first motor rotating shaft 68 rotates to drive a third straight gear 53 to rotate, the third straight gear 53 rotates to drive a dismounting block 51 to rotate through meshing, the dismounting block 51 rotates to drive a second straight gear 44 to rotate, the second straight gear 44 rotates to drive a second rotating shaft 43 to rotate, the second rotating shaft 43 rotates to drive the second bevel gear 41 to rotate, the second bevel gear 41 rotates to drive the first straight gear 39 to rotate through meshing, the first straight gear 39 rotates to drive the first rotating shaft 40 to rotate, the first rotating shaft 40 rotates to drive the first bevel gear 38 to rotate, the first bevel gear 38 rotates to drive the first moving block 35 to move through meshing, the first bevel gear 38 moves to drive the first rotating shaft 40 to move, the first rotating shaft 40 moves to drive the third moving block 42 to move, the third moving block 42 moves to drive the second moving block 67 to move, the second moving block 67 drives the fixed disk 46 to move, the fixed disk 46 moves to drive the fixed sliding block 47 to move, the fixed sliding block 47 moves to drive the first sliding block 50 to move, the second spring 59 moves to drive the disassembling block 51 to move for disassembling the bolt, and the fixed disk 46 moves to drive the first rotating motor 45 to move, the first rotating motor 45 moves to drive the first rotating motor shaft 68 to move, the first rotating motor shaft 68 moves to drive the third straight gear 53 to move, the third straight gear 53 moves to drive the sliding block 55 to move, the sliding block 55 moves to drive the fourth moving block 56 to move, the fourth moving block 56 moves to drive the adsorption block 58 to move, the adsorption block 58 moves to drive the first electromagnet 57 to move, the first electromagnet 57 moves to drive the outer cover to move through magnetic attraction, then the first sliding motor 34 moves rightwards to drive the dismounting device 90 to move, then the second rotating motor 14 is started to control the second rotating motor shaft 15 to rotate, the second rotating motor shaft 15 rotates to drive the shaft body sliding block 65 to rotate, the shaft body sliding block 65 rotates to drive the fifth straight gear 69 to rotate, the fifth straight gear 69 rotates to drive the rotating bracket 22 to rotate through meshing, and the rotating bracket 22 rotates to drive the first repairing disc 24 to rotate, the first repairing disc 24 rotates to drive the fourth rotating shaft 26 to rotate, the fourth rotating shaft 26 rotates to drive the second repairing block 25 to rotate, the second repairing block 25 rotates to drive the repairing support plate 30 to rotate, then the second sliding motor 61 is started to control the fifth moving block 62 to move leftwards, then the fifth moving block 62 moves to drive the fifth straight gear 69 to move, then the fifth moving block 62 is meshed with the rotating support 22, the fifth straight gear 69 is meshed with the fourth straight gear 20 after being disengaged from the rotating support 22, then the second rotating motor 14 is started to control the second rotating motor shaft 15 to rotate, the second rotating motor shaft 15 rotates to drive the shaft body sliding block 65 to rotate, the shaft body sliding block 65 rotates to drive the fifth straight gear 69 to rotate, the fifth straight gear 69 rotates to drive the fourth straight gear 20 to rotate through meshing, the fourth straight gear 20 rotates to drive the second repairing block 25 to rotate through meshing, the second repairing block 25 rotates to drive the repairing support plate 30 to rotate, the repairing support plate 30 rotates to drive the repairing module 32 to rotate, meanwhile, the six second electromagnets 28 are respectively powered off, the second electromagnets 28 are powered off to enable the iron block 29 to move leftwards under the resilience effect of the third spring 31, the iron block 29 moves to drive the repairing support plate 30 to move, the repairing support plate 30 moves to drive the repairing module 32 to move, and the repairing module 32 and the protection plate are polished and maintained.
After the maintenance is completed, the second sliding motor 61 is started to control the fifth moving block 62 to move rightwards, the fifth moving block 62 is moved to drive the fifth spur gear 69 to move, so that the fifth spur gear 69 is meshed with the rotating bracket 22, then the second rotating motor 14 is started to control the second rotating motor shaft 15 to rotate, the second rotating motor shaft 15 rotates to drive the shaft body sliding block 65 to rotate, the shaft body sliding block 65 rotates to drive the fifth spur gear 69 to rotate, the fifth spur gear 69 rotates to drive the rotating bracket 22 to rotate through meshing, the rotating bracket 22 rotates to drive the first repairing disc 24 to rotate, the first repairing disc 24 rotates to drive the fourth rotating shaft 26 to rotate, the fourth rotating shaft 26 rotates to drive the second repairing block 25 to rotate, the second repairing block 25 rotates to drive the repairing bracket plate 30 to rotate, then the first sliding motor 34 is started to control the dismounting device 90 to move leftwards, then the first rotating motor 45 is started to control the first motor rotating shaft 68 to rotate, the first motor rotating shaft 68 rotates to drive the third straight gear 53 to rotate, the third straight gear 53 rotates to drive the detaching block 51 to rotate through meshing, the detaching block 51 rotates to drive the second straight gear 44 to rotate, the second straight gear 44 rotates to drive the second rotating shaft 43 to rotate, the second rotating shaft 43 rotates to drive the second bevel gear 41 to rotate, the second bevel gear 41 rotates to drive the first straight gear 39 to rotate through meshing, the first straight gear 39 rotates to drive the first rotating shaft 40 to rotate, the first rotating shaft 40 rotates to drive the first bevel gear 38 to rotate, the first bevel gear 38 rotates to drive the first moving block 35 to move through meshing, the first bevel gear 38 moves to drive the first rotating shaft 40 to move, the first rotating shaft 40 moves to drive the third moving block 42 to move, the third moving block 42 moves to drive the second moving block 67 to move, the second moving block 67 is driven to move to drive the fixed disc 46 to move, the fixed disc 46 is driven to move to drive the fixed sliding block 47 to move, the fixed sliding block 47 is driven to move to drive the first sliding block 50 to move, the second spring 59 is driven to move to drive the detaching block 51 to move, the detached bolt is reinstalled and reset, then the first sliding motor 34 is started to move rightwards, and the first sliding motor 34 is driven to move to drive the detaching device 90 to move.
When the next repair is needed, the actions are repeated.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides a heat exchanger protection baffle repairs equipment of repairing steam turbine of clearance, includes PMKD, its characterized in that: a fixing support is fixedly arranged on the upper end face of the fixing bottom plate, a nut fixing module is fixedly arranged on the upper end face of the fixing support, a first reserved cavity penetrating through the left end face and the right end face of the nut fixing module is arranged in the nut fixing module, a first chute cavity and a second chute cavity with upward openings are arranged in the fixing support, a maintenance device is arranged in the first chute cavity, and a dismounting device is arranged in the second chute cavity;
the dismounting device comprises a first sliding motor which is connected in the second chute cavity in a sliding manner, a first moving block is fixedly arranged on the upper end face of the first sliding motor, a third chute cavity with an upward opening is arranged in the first moving block, a moving slide block is connected in the third chute cavity in a sliding manner, a second moving block is fixedly arranged on the upper end face of the moving slide block, a third moving block is fixedly arranged on the rear end face of the second moving block, a first rotating shaft is rotatably arranged on the third moving block, a first straight gear and a first bevel gear are fixedly arranged on the inner upper portion of the first rotating shaft, the first bevel gear is meshed with the upper end face of the first moving block, a second rotating shaft is rotatably arranged on the second moving block, a second straight gear and a second bevel gear are fixedly arranged on the second rotating shaft, a fixed disc is fixedly arranged on the upper end face of the second moving block, and a first rotating motor is fixedly arranged, the first rotating motor left end face is fixedly provided with a first motor rotating shaft, the first motor rotating shaft penetrates through the fixed disc, the fixed disc left end face is fixedly provided with twenty fixed sliding blocks, a first sliding cavity with a leftward opening is arranged in each fixed sliding block, a first sliding block is rotationally arranged in each first sliding cavity, the first sliding block right end face is fixedly provided with a first spring, the first sliding block left end face is fixedly provided with a dismounting block, a dismounting cavity with a leftward opening is arranged in each dismounting block, the first motor rotating shaft is fixedly provided with a third straight gear, the third straight gear is meshed with the dismounting block, the dismounting block is meshed with the second straight gear at the lowest part, an annular sliding cavity with a leftward opening is arranged in the third straight gear, a sliding slider is slidably connected in the annular sliding cavity, and a fourth moving block is fixedly arranged on the sliding slider left end face, an adsorption cavity with a leftward opening is formed in the fourth moving block, an adsorption block is connected in the adsorption cavity in a sliding mode, a second spring is fixedly arranged on the right end face of the adsorption block, and a first electromagnet is fixedly arranged on the left end face of the adsorption block;
the maintenance device comprises a first fixed bracket fixed on the upper end surface of the fixed bottom plate, a third rotating shaft is rotatably connected on the first fixed bracket, a rotating bracket is fixedly arranged on the upper end surface of the third rotating shaft, a first repairing disc is fixedly arranged on the upper end surface of the rotating bracket, an adsorption rotating cavity with a left opening is arranged in the first repairing disc, a fourth rotating shaft is rotatably arranged on the right end face of the adsorption rotating cavity, a second repairing block is fixedly arranged on the left end face of the fourth rotating shaft, six repairing sliding cavities with leftward openings are arranged in the second repairing block, a second electromagnet is fixedly arranged on the inner wall of the right side of the repair sliding cavity, a repair support plate is connected in the repair sliding cavity in a sliding manner, an iron block and a third spring are fixedly arranged on the right end face of the repair support plate, a repair module is fixedly arranged on the left end face of the repair support plate, and a meshing cavity penetrating through the inner wall of the lower side of the adsorption rotating cavity is formed in the inner wall of the lower side of the adsorption rotating cavity;
a fourth straight gear is rotatably connected to the third rotating shaft and meshed with the outer end face of the second repairing block through the meshing cavity;
a sliding first communication cavity penetrating through the left end face and the right end face of the first fixing support is formed in the first fixing support;
the fixed second rotating electrical machines that is equipped with of PMKD up end, the fixed second rotating electrical machines that is equipped with of second rotating electrical machines right-hand member face, be equipped with the ascending axis body sliding tray of opening in the second rotating electrical machines, it is equipped with the fifth straight-tooth gear to rotate on the axis body sliding tray, be equipped with in the fifth straight-tooth gear and run through the second intercommunication cavity of terminal surface about the fifth straight-tooth gear, the fixed axis body sliding block that is equipped with of second intercommunication cavity upside inner wall, the axis body sliding block is in slide in the axis body sliding tray, sliding connection has the second sliding electrical machines in the first spout cavity, the fifth movable block has been worked out to the second sliding electrical machines up end, be equipped with in the fifth movable block and run through the third intercommunication cavity of terminal surface about the fifth movable block, the fifth straight-tooth gear is in the connection is rotated to fifth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010809126.9A CN111890205B (en) | 2020-08-12 | 2020-08-12 | Steam turbine repair equipment for repairing and cleaning heat exchanger protective baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010809126.9A CN111890205B (en) | 2020-08-12 | 2020-08-12 | Steam turbine repair equipment for repairing and cleaning heat exchanger protective baffle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111890205A CN111890205A (en) | 2020-11-06 |
| CN111890205B true CN111890205B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010809126.9A Expired - Fee Related CN111890205B (en) | 2020-08-12 | 2020-08-12 | Steam turbine repair equipment for repairing and cleaning heat exchanger protective baffle |
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| Country | Link |
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| CN (1) | CN111890205B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177505A (en) * | 1997-09-04 | 1999-03-23 | Toshiba Corp | Oxidized scale removing device for welding part |
| US20100224173A1 (en) * | 2009-03-09 | 2010-09-09 | Herve Palanchon | Heat Exchanger with Cast Housing and Method of Making Same |
| CN206509881U (en) * | 2017-03-06 | 2017-09-22 | 合肥鑫晟光电科技有限公司 | Bad order repair system |
| CN108058551A (en) * | 2018-01-23 | 2018-05-22 | 黄乐基 | It is a kind of can comprehensive fixed gripping electric vehicle tire dismounting detection device |
| CN208034331U (en) * | 2018-01-23 | 2018-11-02 | 靳忠来 | A kind of electric vehicle detection workbench for fixing rotation and polishing |
| CN109176239A (en) * | 2018-09-07 | 2019-01-11 | 深圳永呈电子科技有限公司 | A kind of sealing ring and its application method of steamturbine |
| CN210773586U (en) * | 2019-07-27 | 2020-06-16 | 江阴市瀚宇机械有限公司 | Plate heat exchanger that leakproofness is strong |
| CN111130280A (en) * | 2020-02-26 | 2020-05-08 | 建德席次机械设备有限公司 | Repairing device for motor maintenance |
-
2020
- 2020-08-12 CN CN202010809126.9A patent/CN111890205B/en not_active Expired - Fee Related
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| CN111890205A (en) | 2020-11-06 |
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