CN113305500A

CN113305500A - Repair device for repair points with different sizes of flow passage components of self-adaptive water turbine

Info

Publication number: CN113305500A
Application number: CN202110441179.4A
Authority: CN
Inventors: 杨斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-08-27

Abstract

The invention relates to the field of water turbines, in particular to a repair device for repair points of different sizes of a self-adaptive water turbine flow passage component. The technical problem to be solved by the invention is as follows: the repairing device is adaptive to repairing points of different sizes of the flow passage components of the water turbine. The technical scheme of the invention is as follows: a repair device for repair points with different sizes of flow passage components of a self-adaptive water turbine comprises a fixing frame, a pressing and flattening mechanism, a polishing and cleaning mechanism and the like; the fixed frame is connected with the pressing and flattening mechanism; the fixed frame is connected with the polishing and cleaning mechanism; the pressing and flattening mechanism is connected with the polishing and cleaning mechanism. The invention realizes that pits with various sizes can be repaired, ensures that the metal wire framework cannot be bent or deformed during the repair, and presses the redundant part of the metal wire framework into the repair material again in advance, thereby reducing the secondary treatment at the later stage, reducing the loss risk and effectively shortening the repair time.

Description

Repair device for repair points with different sizes of flow passage components of self-adaptive water turbine

Technical Field

The invention relates to the field of water turbines, in particular to a repair device for repair points of different sizes of a self-adaptive water turbine flow passage component.

Background

The hydraulic turbine is a power machine for converting the energy of water flow into rotary mechanical energy, and belongs to the turbine machinery in fluid machinery. As early as 100 years before the Yuan, China has developed a rudiment of a water turbine, namely a water wheel, which is used for pumping irrigation and driving grain processing equipment. Modern water turbines are mostly installed in hydropower stations and are used for driving generators to generate electricity. In a hydropower station, water in an upstream reservoir is guided to a water turbine through a water guide pipe to push a water turbine runner to rotate so as to drive a generator to generate electricity. The water after doing work is discharged to the downstream through the tail water pipeline. The higher the water head and the larger the flow, the larger the output power of the water turbine is.

With the increasing and widespread utilization of water resources, the water turbine can work in various environments, but when working in some places with severe working environments, the loss of the water turbine is very large, particularly the flow passage component of the water turbine needs to face various water flow impacts and is also corroded by water with various pH values, therefore, after the flow passage component of the water turbine works for a certain time, the flow passage component needs to be disassembled for replacement or repair, if the component is seriously lost, the flow passage component needs to be replaced again, if only slight loss exists, the flow passage component is generally properly repaired in order to save cost, therefore, the prior art provides a repairing method for the flow passage component of the water turbine, pits needing to be repaired are firstly polished smooth, and then metal wires or metal fiber frameworks are planted in the pits by an energy storage welding method, then the pits are filled with the repair materials prepared by mixing epoxy resin, ceramic particles and fibers, and finally simple grinding is carried out, so that the whole repair process is completed, but in the process, because the framework made of metal wires or metal fibers is planted in the pits, when the repair materials are filled, the metal wire framework is easy to deform and bend, so that the repair effect is influenced, and in addition, because a certain amount of redundant convex parts exist in the metal wire framework, after the repair materials are completely cured, the repair materials are cut, the repaired pits are easy to damage again, and in the repair process, because the pits are different in size, a certain amount of repair materials overflow, so that certain cost is increased.

Therefore, there is a need for a device that can repair pits of various sizes, and when repairing, ensure that the wire framework will not bend or deform, and process the redundant portion of the wire framework in advance, reduce the secondary processing in the later period, and increase the risk of loss.

Disclosure of Invention

In order to overcome the defects that the framework made of metal wires or metal fibers is planted in the pits, so that the metal wire framework is easy to deform and bend when the repairing material is filled, the repairing effect is affected, in addition, because the metal wire framework has a certain amount of redundant protruding parts, the repairing material is cut after being completely cured, the repaired pits are easy to be damaged again, and in the repairing process, because the pits are different in size, a certain amount of repairing material overflows, and certain cost is increased, the invention solves the technical problems that: the repairing device is adaptive to repairing points of different sizes of the flow passage components of the water turbine.

The technical scheme of the invention is as follows: a repairing device for repairing points with different sizes of a self-adaptive water turbine flow passage component comprises a fixing frame, a controller, a fixing mechanism, a pressing and flattening mechanism and a polishing and cleaning mechanism; the fixed frame is connected with the controller; the fixed frame is connected with the fixed mechanism; the fixed frame is connected with the pressing and flattening mechanism; the fixed frame is connected with the polishing and cleaning mechanism; the pressing and flattening mechanism is connected with the polishing and cleaning mechanism.

The fixing mechanism comprises a first electric sliding block, a sleeve pipe, a first flat gear, a first fixing ring, a simulated water turbine component, a second electric sliding block, a second flat gear, a sleeve connecting column, a second fixing ring, a torsion spring and a sleeve connecting block; the first electric sliding block is in sliding connection with the fixed frame; the first electric sliding block is rotationally connected with the sleeve pipe; the sleeve pipe is fixedly connected with the first flat gear; the sleeve pipe is fixedly connected with the first fixed ring; the sleeve pipe is contacted with the simulated water turbine component; a second electric sliding block is arranged on the side surface of the sleeve pipe; the second electric sliding block is in sliding connection with the fixed frame; the second electric sliding block is rotatably connected with the sleeve column; the sleeve connecting column is fixedly connected with the second flat gear; the sleeving column is fixedly connected with the second fixed ring; the sleeve connecting column is fixedly connected with the torsion spring; the torsion spring is rotatably connected with the sleeve joint block; three groups of sleeving blocks are arranged on the sleeving column in an annular array mode.

The compressing and flattening mechanism comprises a motor, a first transmission shaft, a first bevel gear, a first transmission wheel, a second transmission shaft, a second bevel gear, a third bevel gear, a fourth bevel gear, a third transmission shaft, a third electric slider, a filler placing barrel, a first disc, a fixed slider, a protective hollow column, a fourth electric slider, a first spring device, a first pressing plate, a fifth bevel gear, a first sliding sleeve and a first connecting plate, the device comprises a first electric push rod, a sixth flat gear, a fourth transmission shaft, a fifth electric slide block, a second disc, a sixth electric slide block, a bidirectional expansion device, a second pressing plate, a second spring device, a vertical plate, a third bevel gear, a second sliding sleeve, a second connecting plate, a second electric push rod, a fifth transmission shaft, a third transmission wheel, a fourth transmission wheel, a sixth transmission shaft, a seventh flat gear, an eighth flat gear, a discharge pipe and a pressing plate; the motor is fixedly connected with the fixed frame; the motor is fixedly connected with the first transmission shaft through an output shaft; the first transmission shaft is rotationally connected with the fixed frame; the first transmission shaft is fixedly connected with the first bevel gear and the first transmission wheel; the first transmission shaft is connected with the first sliding sleeve; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with the second transmission shaft; the second transmission shaft is rotatably connected with the fixed frame; the second transmission shaft is fixedly connected with the polishing and cleaning mechanism; the second transmission shaft is fixedly connected with the second bevel gear and the third bevel gear simultaneously; the third flat gear is meshed with the fourth flat gear; the fourth flat gear is fixedly connected with the third transmission shaft; the third transmission shaft is rotatably connected with the third electric sliding block; the third transmission shaft is fixedly connected with the filler placing barrel; the third transmission shaft is fixedly connected with the first disc; the third electric sliding block is in sliding connection with the fixed frame; the third electric slide block is simultaneously in sliding connection with the two groups of fixed slide blocks; the filler placing barrel is fixedly connected with the first disc; the filler placing barrel is fixedly connected with the discharge pipe; the first disc is fixedly connected with the two groups of fixed sliding blocks simultaneously; the first disc is fixedly connected with the protective hollow column; the first disc is fixedly connected with the discharge pipe; the protective hollow column is in sliding connection with the fourth electric sliding block; the fourth electric slide block is fixedly connected with the two groups of first spring devices at the same time; the two groups of first spring devices are fixedly connected with the first pressure plate; a group of fourth electric sliding blocks and a group of first pressing plates are symmetrically arranged on two sides of the protective hollow column; two groups of first spring devices are arranged on the two groups of fourth electric sliding blocks; six groups of the protective hollow columns are arranged below the first disc of the first pressing plate in an annular array, and the size of each group of the protective hollow columns to the first pressing plate is reduced in sequence; the discharge pipe is provided with one group in each group of protective hollow columns, and the size of each group of discharge pipes is matched with that of the corresponding protective hollow column; the first sliding sleeve is fixedly connected with the fifth flat gear; the first sliding sleeve is rotatably connected with the first connecting plate; the first connecting plate is fixedly connected with the first electric push rod; the first electric push rod is fixedly connected with the fixed frame; a sixth flat gear is arranged on the side surface of the fifth flat gear; the sixth flat gear is fixedly connected with the fourth transmission shaft; the fourth transmission shaft is rotatably connected with the fifth electric sliding block; the fourth transmission shaft is fixedly connected with the second disc; the fifth electric sliding block is in sliding connection with the fixed frame; the second disc is in sliding connection with the sixth electric sliding block; the second disc is fixedly connected with the vertical plate; the sixth electric sliding block is fixedly connected with the pressing plate; the vertical plate is fixedly connected with the second spring device; the second spring device is fixedly connected with the second pressure plate; the pressing plate is fixedly connected with the bidirectional expansion piece; a group of sixth electric sliding blocks and a group of second pressing plates are arranged on two sides of the bidirectional expansion device; two groups of vertical plates are arranged between the two groups of second pressing plates; two sides of the two groups of vertical plates are provided with a group of second spring devices; six groups of sixth electric sliding blocks to the vertical plate and the pressure plate are arranged on the second disc in an annular array, and the size of each group corresponds to that of the six groups of protective hollow columns to the first pressure plate and the discharge pipe; a third bevel gear is arranged on the side surface of the second bevel gear; the third bevel gear is fixedly connected with the second sliding sleeve; the second sliding sleeve is rotatably connected with the second connecting plate; the second sliding sleeve is connected with the fifth transmission shaft; the second connecting plate is fixedly connected with the second electric push rod; the second electric push rod is fixedly connected with the fixed frame; the fifth transmission shaft is rotatably connected with the fixed frame; the fifth transmission shaft is fixedly connected with the third transmission wheel; the outer ring surface of the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the fourth transmission wheel is fixedly connected with the sixth transmission shaft; the sixth transmission shaft is rotatably connected with the fixed frame; and the sixth transmission shaft is fixedly connected with the seventh flat gear and the eighth flat gear at the same time.

The polishing and cleaning mechanism comprises a seventh transmission shaft, a third sliding sleeve, a fourth bevel gear, a third connecting plate, a third electric push rod, a fifth transmission wheel, a sixth transmission wheel, an eighth transmission shaft, a ninth flat gear, a tenth flat gear, a seventh transmission wheel, a ninth transmission shaft, an eleventh flat gear, a twelfth flat gear, a sander, a connecting frame, a seventh electric slider, an eighth transmission wheel, a tenth transmission shaft, a fourth sliding sleeve, a fifth bevel gear, a fourth connecting plate, a fourth electric push rod, a sixth bevel gear, an eleventh transmission shaft, a ninth transmission wheel and a tenth transmission wheel; the seventh transmission shaft is rotatably connected with the fixed frame; the seventh transmission shaft is connected with the third sliding sleeve; the seventh transmission shaft is fixedly connected with the fifth transmission wheel; the third sliding sleeve is fixedly connected with the fourth bevel gear; the third sliding sleeve is rotatably connected with the third connecting plate; the third connecting plate is fixedly connected with a third electric push rod; the third electric push rod is fixedly connected with the fixed frame; the outer ring surface of the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the sixth driving wheel is fixedly connected with the eighth transmission shaft; the eighth transmission shaft is rotatably connected with the fixed frame; the eighth transmission shaft is fixedly connected with the ninth flat gear and the tenth flat gear simultaneously; a seventh driving wheel is arranged on the side surface of the sixth driving wheel; the seventh driving wheel is fixedly connected with the ninth transmission shaft; the outer ring surface of the seventh driving wheel is in transmission connection with the eighth driving wheel through a belt; the ninth transmission shaft is rotatably connected with the fixed frame; the ninth transmission shaft is fixedly connected with the eleventh flat gear; a twelfth flat gear is arranged on the side surface of the eleventh flat gear; the twelfth flat gear is fixedly connected with the sander; the sander is rotationally connected with the connecting frame; the connecting frame is fixedly connected with the two groups of seventh electric sliding blocks simultaneously; the two groups of seventh electric sliding blocks are in sliding connection with the fixed frame; the eighth driving wheel is fixedly connected with the tenth transmission shaft; the tenth transmission shaft is rotatably connected with the fixed frame; the tenth transmission shaft is connected with the fourth sliding sleeve; the fourth sliding sleeve is fixedly connected with the fifth bevel gear; the fourth sliding sleeve is rotatably connected with the fourth connecting plate; the fourth connecting plate is fixedly connected with a fourth electric push rod; the fourth electric push rod is fixedly connected with the fixed frame; a sixth bevel gear is arranged on the side surface of the fifth bevel gear; the sixth bevel gear is fixedly connected with the eleventh transmission shaft; the eleventh transmission shaft is rotatably connected with the fixed frame; the eleventh transmission shaft is fixedly connected with the ninth transmission wheel; the outer ring surface of the ninth driving wheel is in transmission connection with the tenth driving wheel through a belt; the tenth driving wheel is fixedly connected with the second transmission shaft.

The surfaces of the first fixed ring and the second fixed ring are provided with protruding particles.

Three gaps are arranged on the sleeve pipe, and the gaps just correspond to the three groups of sleeve blocks.

Every group protects hollow post and all bottoms and all is provided with two openings, and matches each other with second clamp plate and the dull and stereotyped board that corresponds with it.

One side of the pressure plate, which is far away from the sixth electric sliding block, is set to be arc-shaped.

The invention has the beneficial effects that: (1) in order to overcome the defect that the framework made of metal wires or metal fibers is planted in the pits, the metal wire framework is easy to deform and bend when the repairing material is filled, so that the repairing effect is affected, moreover, the metal wire framework has a certain amount of redundant protruding parts, and the repairing material is cut after being completely cured, so that the repaired pits are easy to damage again, and in the repairing process, a certain amount of repairing material overflows due to different sizes of the pits, so that certain cost is increased;

(2) the invention designs a fixing mechanism, a pressing and flattening mechanism and a polishing and cleaning mechanism: before the operation, the device is fixed stably by a fixing frame, then an external power supply is connected, the device is started by a controller, then a water turbine flow passage component is manually placed on a fixing mechanism by a machine, the water turbine component is in a hollow cylindrical shape, pits with different sizes exist on the surface and need to be repaired, moreover, metal wire frameworks are pre-embedded in the pits, after the hollow cylindrical flow passage component is fixed by the fixing mechanism, the hollow cylindrical flow passage component and a compressing and flattening mechanism work together, the pits are repaired by components with proper diameters according to the judgment of the diameters of the pits during pre-embedding of the metal wire frameworks, the metal wire frameworks are straightened and fixed by the compressing and flattening mechanism, the metal wire frameworks are prevented from being bent when being filled with repairing materials, after the pits are filled with the repairing materials and are kept stand for a short time, namely the repairing materials are solidified to a certain degree, then the compressing and flattening mechanism completely presses the metal wire with the protruded metal wire framework into the repairing material of the pit, simultaneously screeds the repairing material of the pit, then stands for a short time until the repairing material is completely cured, and so on, other pit repairing processes on the hollow cylindrical overflowing component are the same, only the diameter of the repairing component needs to be determined according to the size of the pit, after the pits on the hollow cylindrical overflowing component are completely repaired, the fixing mechanism conveys the pits to the appointed position of the polishing and cleaning mechanism, then the fixing mechanism, the compressing and flattening mechanism and the polishing and cleaning mechanism work together to polish and clean the repaired pit edge, namely a small amount of repairing material overflowed at the pit edge is cleaned, and simultaneously polishes the surface of the repaired pit to be smoother, and after polishing and cleaning are completed, the fixing mechanism conveys the hollow cylindrical overflowing component back to the original position and then takes the hollow cylindrical overflowing component away manually through a machine;

(3) the invention realizes the repair of pits with various sizes, ensures that the metal wire framework cannot be bent or deformed during the repair, and presses the redundant part of the metal wire framework into the repair material again in advance, thereby reducing the secondary treatment at the later stage, reducing the loss risk and effectively shortening the repair time.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a third perspective view of the present invention;

FIG. 4 is a schematic perspective view of the fixing mechanism of the present invention;

FIG. 5 is an enlarged perspective view of the region A of the present invention;

FIG. 6 is a perspective view of a portion of the securing mechanism of the present invention;

FIG. 7 is a schematic perspective view of the straightening and flattening mechanism of the present invention;

FIG. 8 is a schematic view of a first partially unitary construction of the straightening and flattening mechanism of the present invention;

FIG. 9 is a schematic view of a second partially integral construction of the straightening and flattening mechanism of the present invention;

FIG. 10 is a schematic perspective view of a third portion of the straightening and flattening mechanism of the present invention;

FIG. 11 is a schematic perspective view of a fourth portion of the straightening and flattening mechanism of the present invention;

FIG. 12 is a schematic perspective view of the polishing and cleaning mechanism of the present invention;

fig. 13 is a schematic perspective view of a part of the sanding cleaning mechanism according to the present invention.

Labeled as: 1-a fixed frame, 2-a controller, 3-a fixing mechanism, 4-a pressing and flattening mechanism, 5-a polishing and cleaning mechanism, 301-a first electric slide block, 302-a sleeve pipe, 303-a first flat gear, 304-a first fixed ring, 305-a simulated water turbine component, 306-a second electric slide block, 307-a second flat gear, 308-a sleeve connection column, 309-a second fixed ring, 3010-a torsion spring, 3011-a sleeve connection block, 401-a motor, 402-a first transmission shaft, 403-a first bevel gear, 404-a first transmission wheel, 405-a second transmission wheel, 406-a second transmission shaft, 407-a second bevel gear, 408-a third flat gear, 409-a fourth flat gear, 4010-a third transmission shaft, 4011-a third electric slide block, 4012-a bucket for placing a packing, 4013-a first disk, 4014-a fixed slide block, 4015-a guard hollow column, 4016-a fourth electric slide block, 4017-a first spring device, 4018-a first press plate, 4019-a fifth flat gear, 4020-a first slide sleeve, 4021-a first connecting plate, 4022-a first electric push rod, 4023-a sixth flat gear, 4024-a fourth transmission shaft, 4025-a fifth electric slide block, 4026-a second disk, 4027-a sixth electric slide block, 4028-a two-way retractor, 4029-a second press plate, 4030-a second spring device, 4031-a vertical plate, 4032-a third bevel gear, 4033-a second slide sleeve, 4034-a second connecting plate, 4035-a second electric push rod, 4036-a fifth transmission shaft, 4037-a third transmission wheel, 4038-a fourth transmission wheel, 4039-sixth transmission shaft, 4040-seventh flat gear, 4041-eighth flat gear, 4042-discharge pipe, 4043-platen, 501-seventh transmission shaft, 502-third sliding sleeve, 503-fourth bevel gear, 504-third connecting plate, 505-third electric push rod, 506-fifth transmission wheel, 507-sixth transmission wheel, 508-eighth transmission shaft, 509-ninth flat gear, 5010-tenth flat gear, 5011-seventh transmission wheel, 5012-ninth transmission shaft, 5013-eleventh flat gear, 5014-twelfth flat gear, 5015-sander, 5016-connecting frame, 5017-seventh electric slider, 5018-eighth transmission wheel, 5019-tenth transmission shaft, 5020-fourth sliding sleeve, 5021-fifth bevel gear, 5022-fourth connecting plate, 5023, a fourth electric push rod, 5024, a sixth bevel gear, 5025, an eleventh transmission shaft, 5026, a ninth transmission wheel and 5027, a tenth transmission wheel.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A self-adaptive repairing device for repairing points of a water turbine flow passage component with different sizes is shown in figures 1-13 and comprises a fixing frame, a controller, a fixing mechanism, a pressing and flattening mechanism and a polishing and cleaning mechanism; the fixed frame is connected with the controller; the fixed frame is connected with the fixed mechanism; the fixed frame is connected with the pressing and flattening mechanism; the fixed frame is connected with the polishing and cleaning mechanism; the pressing and flattening mechanism is connected with the polishing and cleaning mechanism.

The working principle is as follows: before the device starts to work, the device is fixed stably through a fixing frame, then an external power supply is connected, the device is started through a controller, then a water turbine flow passage component is manually placed on a fixing mechanism through a machine, the water turbine component is hollow cylindrical, pits with a certain quantity and different sizes exist on the surface and need to be repaired, moreover, metal wire frameworks are pre-embedded in the pits, after the hollow cylindrical flow passage component is fixed through the fixing mechanism, the hollow cylindrical flow passage component and a compressing and flattening mechanism work together, the pits are repaired by using components with proper diameters according to the recording of the diameters of the pits when the metal wire frameworks are pre-embedded, the metal wire frameworks are fixed through the compressing and flattening mechanism, the metal wire frameworks are bent when the repairing materials are prevented from being filled, and after the repairing materials are filled in the pits and are kept stand for a short time, namely, the repairing materials are solidified to a certain degree, then the compressing and flattening mechanism completely presses the metal wire with the protruded metal wire framework into the repairing material of the pit, simultaneously screeds the repairing material of the pit, then stands for a short time until the repairing material is completely cured, and so on, other pit repairing processes on the hollow cylindrical overflowing component are the same, only the diameter of the repairing component needs to be determined according to the size of the pit, after the pits on the hollow cylindrical overflowing component are completely repaired, the fixing mechanism conveys the pits to the appointed position of the polishing and cleaning mechanism, then the fixing mechanism, the compressing and flattening mechanism and the polishing and cleaning mechanism work together to polish and clean the repaired pit edge, namely a small amount of repairing material overflowed at the pit edge is cleaned, and simultaneously polishes the surface of the repaired pit to be smoother, and after polishing and cleaning are completed, the fixing mechanism conveys the hollow cylindrical overflowing component back to the original position and then takes the hollow cylindrical overflowing component away manually through a machine; the invention realizes that pits with various sizes can be repaired, ensures that the metal wire framework cannot be bent or deformed during the repair, and presses the redundant part of the metal wire framework into the repair material again in advance, thereby reducing the secondary treatment at the later stage, reducing the loss risk and effectively shortening the repair time.

Before the work begins, the simulation water turbine component is completely sleeved on the sleeve pipe manually through a machine, namely, one side of the simulation water turbine component is contacted with the first fixed ring, then the first electric slide block drives the sleeve pipe to the simulation water turbine component to move towards the sleeve pipe close to the sleeve pipe, until the other side of the simulation water turbine component is contacted with the second fixed ring, and certain pressure is generated, in the process, after the sleeve pipe, the torsion spring and the sleeve pipe are arranged in the sleeve pipe, the sleeve pipe extrudes the torsion spring through the extrusion sleeve block, namely the sleeve block, so that the sleeve block is pressed into a pit of the sleeve pipe, after the other side of the simulation water turbine component is contacted with the second fixed ring, the sleeve block just moves to the notch of the sleeve pipe, under the effect of the resilience force of the torsion spring, the sleeve block expands outwards, namely just extends out through the notch of the sleeve pipe, and the other two groups of sleeve blocks are also, the three groups of sleeving blocks are sleeved with the three gaps on the sleeving pipe, so that the simulated water turbine component is fixed between the first fixed ring and the second fixed ring, and then the first electric sliding block and the second electric sliding block drive the simulated water turbine component to move close to the pressing and flattening mechanism at the same speed; the mechanism completes the fixation of the simulated water turbine component and assists in completing the pit repairing and pit edge polishing and cleaning work in the later period.

Wherein the compressing and flattening mechanism comprises a motor, a first transmission shaft, a first bevel gear, a first transmission wheel, a second transmission shaft, a second bevel gear, a third bevel gear, a fourth bevel gear, a third transmission shaft, a third electric slide block, a filler placing barrel, a first disc, a fixed slide block, a protective hollow column, a fourth electric slide block, a first spring device, a first pressing plate, a fifth bevel gear, a first sliding sleeve and a first connecting plate, the device comprises a first electric push rod, a sixth flat gear, a fourth transmission shaft, a fifth electric slide block, a second disc, a sixth electric slide block, a bidirectional expansion device, a second pressing plate, a second spring device, a vertical plate, a third bevel gear, a second sliding sleeve, a second connecting plate, a second electric push rod, a fifth transmission shaft, a third transmission wheel, a fourth transmission wheel, a sixth transmission shaft, a seventh flat gear, an eighth flat gear, a discharge pipe and a pressing plate; the motor is fixedly connected with the fixed frame; the motor is fixedly connected with the first transmission shaft through an output shaft; the first transmission shaft is rotationally connected with the fixed frame; the first transmission shaft is fixedly connected with the first bevel gear and the first transmission wheel; the first transmission shaft is connected with the first sliding sleeve; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with the second transmission shaft; the second transmission shaft is rotatably connected with the fixed frame; the second transmission shaft is fixedly connected with the polishing and cleaning mechanism; the second transmission shaft is fixedly connected with the second bevel gear and the third bevel gear simultaneously; the third flat gear is meshed with the fourth flat gear; the fourth flat gear is fixedly connected with the third transmission shaft; the third transmission shaft is rotatably connected with the third electric sliding block; the third transmission shaft is fixedly connected with the filler placing barrel; the third transmission shaft is fixedly connected with the first disc; the third electric sliding block is in sliding connection with the fixed frame; the third electric slide block is simultaneously in sliding connection with the two groups of fixed slide blocks; the filler placing barrel is fixedly connected with the first disc; the filler placing barrel is fixedly connected with the discharge pipe; the first disc is fixedly connected with the two groups of fixed sliding blocks simultaneously; the first disc is fixedly connected with the protective hollow column; the first disc is fixedly connected with the discharge pipe; the protective hollow column is in sliding connection with the fourth electric sliding block; the fourth electric slide block is fixedly connected with the two groups of first spring devices at the same time; the two groups of first spring devices are fixedly connected with the first pressure plate; a group of fourth electric sliding blocks and a group of first pressing plates are symmetrically arranged on two sides of the protective hollow column; two groups of first spring devices are arranged on the two groups of fourth electric sliding blocks; six groups of the protective hollow columns are arranged below the first disc of the first pressing plate in an annular array, and the size of each group of the protective hollow columns to the first pressing plate is reduced in sequence; the discharge pipe is provided with one group in each group of protective hollow columns, and the size of each group of discharge pipes is matched with that of the corresponding protective hollow column; the first sliding sleeve is fixedly connected with the fifth flat gear; the first sliding sleeve is rotatably connected with the first connecting plate; the first connecting plate is fixedly connected with the first electric push rod; the first electric push rod is fixedly connected with the fixed frame; a sixth flat gear is arranged on the side surface of the fifth flat gear; the sixth flat gear is fixedly connected with the fourth transmission shaft; the fourth transmission shaft is rotatably connected with the fifth electric sliding block; the fourth transmission shaft is fixedly connected with the second disc; the fifth electric sliding block is in sliding connection with the fixed frame; the second disc is in sliding connection with the sixth electric sliding block; the second disc is fixedly connected with the vertical plate; the sixth electric sliding block is fixedly connected with the pressing plate; the vertical plate is fixedly connected with the second spring device; the second spring device is fixedly connected with the second pressure plate; the pressing plate is fixedly connected with the bidirectional expansion piece; a group of sixth electric sliding blocks and a group of second pressing plates are arranged on two sides of the bidirectional expansion device; two groups of vertical plates are arranged between the two groups of second pressing plates; two sides of the two groups of vertical plates are provided with a group of second spring devices; six groups of sixth electric sliding blocks to the vertical plate and the pressure plate are arranged on the second disc in an annular array, and the size of each group corresponds to that of the six groups of protective hollow columns to the first pressure plate and the discharge pipe; a third bevel gear is arranged on the side surface of the second bevel gear; the third bevel gear is fixedly connected with the second sliding sleeve; the second sliding sleeve is rotatably connected with the second connecting plate; the second sliding sleeve is connected with the fifth transmission shaft; the second connecting plate is fixedly connected with the second electric push rod; the second electric push rod is fixedly connected with the fixed frame; the fifth transmission shaft is rotatably connected with the fixed frame; the fifth transmission shaft is fixedly connected with the third transmission wheel; the outer ring surface of the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the fourth transmission wheel is fixedly connected with the sixth transmission shaft; the sixth transmission shaft is rotatably connected with the fixed frame; and the sixth transmission shaft is fixedly connected with the seventh flat gear and the eighth flat gear at the same time.

After the first flat gear and the second flat gear move to be respectively meshed with the eighth flat gear and the seventh flat gear, the protective hollow column to the first pressing plate, the sixth electric sliding block to the vertical plate and the pressing plate with corresponding sizes are judged to be used according to marks when the metal wire framework is manually arranged on the pits, the device assumes that the second protective hollow column to the first pressing plate, the sixth electric sliding block to the vertical plate and the pressing plate are used, namely the protective hollow column with the second diameter and other relevant parts corresponding to the protective hollow column, assumes that the corresponding pit is just positioned under the second protective hollow column, assumes that the sixth electric sliding block to the vertical plate and the pressing plate are just at the corresponding position of the second number, then the third electric sliding block drives the relevant parts to move downwards until the second protective hollow column is contacted with the analog water turbine part, and the second protective hollow column can completely surround the corresponding pit, then the fifth electric slide block drives the related parts above the fifth electric slide block to move towards the position close to the second protection hollow column until the arc parts of the two groups of pressure plates are just matched with the arc surface of the simulated water turbine part, at the moment, the two-way expansion piece just seals the lowest gap of the second protection hollow column, one end of each group of second pressure plates exceeds one end of the metal wire framework, the two groups of second pressure plates just contact with the parts protruding from the two ends of the metal wire framework, then the two groups of fourth electric slide blocks in the second protection hollow column drive the first spring device and the first pressure plate to move downwards for a certain distance, in the moving process, the first pressure plate contacts with the protruding parts of the metal wire framework and carries out extrusion, namely, the second pressure plate and the first pressure plate are mutually extruded, when extrusion is carried out, namely, the first pressure plate passes through the resilience force of the first spring device, the second pressure plate passes through the resilience force of the second spring device, the other group of the first pressing plate and the second pressing plate tightly press the other end of the protruding part of the metal wire framework, then a pump machine in a filler placing barrel starts to work, repair materials are conveyed into corresponding pits through a second discharge pipe to ensure that the pits are filled with the repair materials, a small amount of repair materials overflow the edges of the pits, standing is carried out for a short time to enable the repair materials to be solidified to a certain degree, then two groups of fourth electric sliding blocks drive a first spring device and a first pressing plate to move upwards, namely the protruding part of the metal wire framework clamped between the first pressing plate and the second pressing plate is loosened, then a sixth electric sliding block drives a pressing plate to move towards a position close to a vertical plate, namely a bidirectional expansion device is extruded to contract inwards, and the protruding part of the metal wire framework is extruded towards the inside of the pits during movement, until the protruding part of the metal wire framework is completely pressed into the mending material in the pit, and the mending material on the pit is smoothed, the other group of sixth electric slide blocks and the pressing plate repeat the above work on the other end of the protruding part of the metal wire framework, then the third electric slide blocks and the pressing plate are stood for a short time until the mending material in the pit is completely cured, then all the parts are restored to the original positions, then the first transmission shaft is driven by a motor to rotate according to the position marked when the metal wire framework is manually set, the first transmission shaft drives a second transmission wheel by the first transmission wheel, the second transmission wheel drives a third flat gear by the second transmission shaft, the third flat gear drives a third transmission shaft by the fourth flat gear, the third transmission shaft drives the third electric slide blocks and the related parts to rotate for a certain angle, and the rotation angle is determined according to the size of the pit, if a pit needs to use a first protection hollow column, the third transmission shaft rotates to enable the first protection hollow column to move to the initial position of a second protection hollow column, then the third electric sliding block drives related parts to move downwards for a proper distance, so that the fourth flat gear is not meshed with the third flat gear, meanwhile, the first electric push rod drives the first connecting plate to move upwards, namely the fifth flat gear and the first sliding sleeve are driven to move upwards until the fifth flat gear is meshed with the sixth flat gear, according to the pit, the first protection hollow column is needed, the first transmission shaft drives the fifth flat gear through the first sliding sleeve, the fifth flat gear drives the fourth transmission shaft through the sixth flat gear, the fourth transmission shaft drives the second disc and parts above the second disc to rotate for a certain angle, and a group of sixth electric sliding blocks, a group of vertical plates and a group of pressing plates corresponding to the first protection hollow column rotate to a group of sixth electric sliding blocks, a group of vertical plates and a group of pressing plates corresponding to the second protection hollow column, and the pressing plates rotate to a group of sixth electric sliding blocks, a vertical plates and pressing plates corresponding to flatten the protection hollow column The initial position of the plate, meanwhile, the second electric push rod drives the second connecting plate to move close to the second bevel gear, namely, the third bevel gear and the second sliding sleeve are driven to move close to the second bevel gear until the third bevel gear is meshed with the second bevel gear, then the second transmission shaft drives the third bevel gear through the second bevel gear, the third bevel gear drives the fifth transmission shaft through the second sliding sleeve, the fifth transmission shaft drives the fourth transmission wheel through the third transmission wheel, the fourth transmission wheel drives the sixth transmission shaft to rotate, the sixth transmission shaft simultaneously drives the seventh flat gear and the eighth flat gear to rotate for a certain angle, namely, the seventh flat gear and the eighth flat gear respectively drive the second flat gear and the first flat gear to rotate, the first flat gear and the second flat gear respectively drive the sleeve pipe and the sleeve column to rotate for a certain angle simultaneously, namely, the analog water turbine component is driven to rotate for a certain angle, the rotating angle is determined according to the position of an initial mark pit point, finally the corresponding pit is rotated to the horizontal position which is the same as the first pit, then the first electric slide block and the second electric slide block simultaneously drive the simulated water turbine component to move, so that the pit moves to the position which is the same as the first pit, then the first protective hollow column, the components related to the first protective hollow column, the group of sixth electric slide blocks corresponding to the first protective hollow column and the vertical plate pressing plate repeat the same work of the corresponding second protective hollow column and other components, when the pits on the simulated water turbine component are completely repaired, all the components are restored to the original positions, and then the first electric slide block and the second electric slide block drive the simulated water turbine component to move to the designated position of the polishing and cleaning mechanism; the mechanism completes the repair work of the pit on the simulated water turbine component, uses a proper repair component according to the size of the pit, and effectively prevents the metal wire framework from bending during repair.

When the simulated water turbine component moves to the center position of the sander polishing component, the first flat gear and the second flat gear are respectively just meshed with the tenth flat gear and the ninth flat gear, then the two groups of seventh electric sliding blocks drive the twelfth flat gear, the sander and the connecting frame to move towards the position close to the eleventh flat gear until the twelfth flat gear is meshed with the eleventh flat gear, at the moment, the sander polishing component just contacts with the simulated water turbine component, then the third electric push rod drives the third connecting plate to move towards the position close to the first bevel gear, namely, drives the third sliding sleeve and the fourth bevel gear to move towards the position close to the first bevel gear until the fourth bevel gear is meshed with the first bevel gear, the motor drives the first transmission shaft to rotate, the first transmission shaft drives the fourth bevel gear through the first bevel gear, the fourth bevel gear drives the seventh transmission shaft through the third sliding sleeve, and the seventh transmission shaft drives the sixth transmission wheel through the fifth transmission wheel, a sixth transmission wheel drives an eighth transmission shaft to rotate, the eighth transmission shaft drives a ninth flat gear and a tenth flat gear to rotate simultaneously, the ninth flat gear and the tenth flat gear respectively drive the first flat gear and the second flat gear to rotate for a certain angle, namely, the simulated water turbine component is driven to rotate for a certain angle, so that a pit on the simulated water turbine component rotates to be in contact with a grinding device of the grinder, then the tenth transmission wheel is driven to rotate by the second transmission shaft, the eleventh transmission wheel drives an eleventh transmission shaft by the ninth transmission wheel, a fourth electric push rod drives a fourth connecting plate to move to a position close to a sixth bevel gear, namely, the fourth sliding sleeve and a fifth bevel gear are driven to move to a position close to the sixth bevel gear until the fifth bevel gear is meshed with the sixth bevel gear, the eleventh transmission shaft drives the sixth bevel gear to rotate, and then the sixth bevel gear drives the fourth sliding sleeve by the fifth bevel gear, the fourth sliding sleeve drives an eighth driving wheel through a tenth driving shaft, the eighth driving wheel drives a ninth driving shaft through a seventh driving wheel, the ninth driving shaft drives a twelfth flat gear through an eleventh flat gear, the twelfth flat gear drives a sander to rotate, the sander rotates while grinding the surface of a pit of the simulated water turbine component, and cleans a small amount of residual repair materials on the edge of the pit, after pits on the surface of the simulated water turbine component are processed, the first electric sliding block and the second electric sliding block drive the simulated water turbine component to move to an initial position, when the related component of the second electric sliding block moves to the initial position, the second electric sliding block stops moving, the related component of the first electric sliding block continues moving, and when the motion is performed, under the action of the torsion spring and the first electric sliding block, the sleeving block leaves from the gap of the sleeving pipe, finally, returning related components such as the first electric sliding block to the original positions, and then manually taking the processed simulated water turbine components away through a machine; the mechanism finishes the grinding of the surface of the pit of the simulated water turbine component, and cleans a small amount of repairing materials left on the edge of the pit.

Wherein, the first fixed ring and the second fixed ring surface all are provided with protruding grain.

The friction force between the simulated water turbine component and the simulated water turbine component is increased, and the simulated water turbine component can be driven to rotate.

Wherein, three gaps are arranged on the sleeve pipe, and the gaps just correspond to the three groups of sleeve blocks.

Make three groups of cup joints piece can cup joint in the three breach on the bell and spigot pipe, ensure to simulate hydraulic turbine part complete fixation and can not appear sliding.

Wherein, the equal bottom of each group's hollow post of protection all is provided with two openings, and matches each other with second clamp plate and the dull and stereotyped board that corresponds with it.

The opening that is located the top then makes the second clamp plate can get into to compress tightly the unnecessary part of wire skeleton, the wire skeleton takes place the bending when preventing to fill the repair material, and the opening that is located the below makes the dull and stereotyped board to get into, thereby impress the unnecessary portion of wire skeleton in the repair material, can also trowel the surface of repair material simultaneously.

Wherein, the side of the pressure plate far away from the sixth electric sliding block is arranged into an arc shape.

The arc-shaped surface of the water turbine component is well matched and simulated, so that the repairing material of the pit is leveled, and the redundant part of the metal wire framework is pressed into the repairing material.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a prosthetic devices of not equidimension restoration point of self-adaptation hydraulic turbine flow passage component, is including mount (1) and controller (2), its characterized in that: the device also comprises a fixing mechanism (3), a pressing and flattening mechanism (4) and a polishing and cleaning mechanism (5); the fixed frame (1) is connected with the controller (2); the fixed frame (1) is connected with the fixed mechanism (3); the fixed frame (1) is connected with the pressing and flattening mechanism (4); the fixed frame (1) is connected with the polishing and cleaning mechanism (5); the pressing and flattening mechanism (4) is connected with the polishing and cleaning mechanism (5).

2. The repairing device for the repairing points with different sizes of the flow passage component of the self-adaptive water turbine as claimed in claim 1, wherein the fixing mechanism (3) comprises a first electric sliding block (301), a sleeve pipe (302), a first flat gear (303), a first fixed ring (304), a simulated water turbine component (305), a second electric sliding block (306), a second flat gear (307), a sleeve column (308), a second fixed ring (309), a torsion spring (3010) and a sleeve block (3011); the first electric sliding block (301) is in sliding connection with the fixed frame (1); the first electric sliding block (301) is rotationally connected with the sleeve pipe (302); the sleeve pipe (302) is fixedly connected with the first flat gear (303); the sleeve pipe (302) is fixedly connected with the first fixed ring (304); the sleeve pipe (302) is in contact with the simulated water turbine component (305); a second electric sliding block (306) is arranged on the side surface of the sleeve pipe (302); the second electric sliding block (306) is in sliding connection with the fixed frame (1); the second electric sliding block (306) is rotationally connected with the sleeving connection column (308); the sleeve connecting column (308) is fixedly connected with the second flat gear (307); the sleeving column (308) is fixedly connected with the second fixed ring (309); the sleeve connecting column (308) is fixedly connected with the torsion spring (3010); the torsion spring (3010) is rotatably connected with the sleeving connection block (3011); three groups of sleeving blocks (3011) are arranged on the sleeving column (308) in an annular array.

3. The repairing device for the repairing points with different sizes of the overflow component of the self-adaptive water turbine as claimed in claim 2, wherein the compressing and flattening mechanism (4) comprises a motor (401), a first transmission shaft (402), a first bevel gear (403), a first transmission wheel (404), a second transmission wheel (405), a second transmission shaft (406), a second bevel gear (407), a third bevel gear (408), a fourth bevel gear (409), a third transmission shaft (4010), a third electric sliding block (4011), a filler containing barrel (4012), a first disc (4013), a fixed sliding block (4014), a protective hollow column (4015), a fourth electric sliding block (4016), a first spring device (4017), a first pressing plate (4018), a fifth flat gear (4019), a first sliding sleeve (4020), a first connecting plate (4021), a first electric push rod (4022), a sixth flat gear (4023), A fourth transmission shaft (4024), a fifth electric slider (4025), a second disc (4026), a sixth electric slider (4027), a two-way expansion piece (4028), a second pressure plate (4029), a second spring device (4030), a vertical plate (4031), a third bevel gear (4032), a second sliding sleeve (4033), a second connecting plate (4034), a second electric push rod (4035), a fifth transmission shaft (4036), a third transmission wheel (4037), a fourth transmission wheel (4038), a sixth transmission shaft (4039), a seventh flat gear (4040), an eighth flat gear (4041), a discharge pipe (4042) and a pressure plate (4043); the motor (401) is fixedly connected with the fixing frame (1); the motor (401) is fixedly connected with the first transmission shaft (402) through an output shaft; the first transmission shaft (402) is rotationally connected with the fixed frame (1); the first transmission shaft (402) is fixedly connected with the first bevel gear (403) and the first transmission wheel (404) at the same time; the first transmission shaft (402) is connected with the first sliding sleeve (4020); the outer ring surface of the first driving wheel (404) is in transmission connection with a second driving wheel (405) through a belt; the second driving wheel (405) is fixedly connected with the second transmission shaft (406); the second transmission shaft (406) is rotationally connected with the fixed frame (1); the second transmission shaft (406) is fixedly connected with the polishing and cleaning mechanism (5); the second transmission shaft (406) is fixedly connected with the second bevel gear (407) and the third flat gear (408) at the same time; the third flat gear (408) is meshed with the fourth flat gear (409); the fourth flat gear (409) is fixedly connected with the third transmission shaft (4010); the third transmission shaft (4010) is rotatably connected with the third electric slide block (4011); the third transmission shaft (4010) is fixedly connected with the filler placing barrel (4012); the third transmission shaft (4010) is fixedly connected with the first disc (4013); the third electric slide block (4011) is in sliding connection with the fixed frame (1); the third electric slide block (4011) is simultaneously in sliding connection with the two groups of fixed slide blocks (4014); the filler placing barrel (4012) is fixedly connected with the first disc (4013); the filler placing barrel (4012) is fixedly connected with the discharge pipe (4042); the first disc (4013) is fixedly connected with the two groups of fixed sliding blocks (4014) at the same time; the first disc (4013) is fixedly connected with the protective hollow column (4015); the first disc (4013) is fixedly connected with the discharge pipe (4042); the protective hollow column (4015) is in sliding connection with the fourth electric slide block (4016); the fourth electric slide block (4016) is fixedly connected with the two groups of first spring devices (4017) at the same time; the two groups of first spring devices (4017) are fixedly connected with a first pressure plate (4018); a group of fourth electric slide blocks (4016) and a group of first press plates (4018) are symmetrically arranged on two sides of the protective hollow column (4015); two groups of first spring devices (4017) are arranged on the two groups of fourth electric slide blocks (4016); six groups of protective hollow columns (4015) to a first pressing plate (4018) are arranged in an annular array below a first disc (4013), and the size of each group of protective hollow columns (4015) to the first pressing plate (4018) is reduced in sequence; the discharge pipe (4042) is provided with one group in each group of protective hollow columns (4015), and the size of each group of discharge pipe (4042) is matched with the corresponding protective hollow column (4015); the first sliding sleeve (4020) is fixedly connected with the fifth flat gear (4019); the first sliding sleeve (4020) is in rotary connection with the first connecting plate (4021); the first connecting plate (4021) is fixedly connected with the first electric push rod (4022); the first electric push rod (4022) is fixedly connected with the fixing frame (1); a sixth flat gear (4023) is arranged on the side surface of the fifth flat gear (4019); the sixth flat gear (4023) is fixedly connected with the fourth transmission shaft (4024); the fourth transmission shaft (4024) is in rotary connection with the fifth electric slider (4025); the fourth transmission shaft (4024) is fixedly connected with the second disc (4026); the fifth electric sliding block (4025) is in sliding connection with the fixed frame (1); the second disc (4026) is in sliding connection with the sixth electric slider (4027); the second disc (4026) is fixedly connected with the vertical plate (4031); the sixth electric slider (4027) is fixedly connected with the pressure plate (4043); the vertical plate (4031) is fixedly connected with the second spring device (4030); the second spring device (4030) is fixedly connected with the second pressure plate (4029); the pressure plate (4043) is fixedly connected with the bidirectional expansion piece (4028); a group of sixth electric sliding block (4027) and a group of second pressing plates (4029) are arranged on two sides of the bidirectional expansion device (4028); two groups of vertical plates (4031) are arranged between the two groups of second pressing plates (4029); two sides of each vertical plate (4031) are provided with a group of second spring devices (4030); six groups of sixth electric sliding blocks (4027) to a vertical plate (4031) and a pressure plate (4043) are annularly arrayed on a second disk (4026), and the size of each group corresponds to six groups of protective hollow columns (4015) to a first pressure plate (4018) and a discharge pipe (4042); a third bevel gear (4032) is arranged on the side surface of the second bevel gear (407); the third bevel gear (4032) is fixedly connected with the second sliding sleeve (4033); the second sliding sleeve (4033) is rotatably connected with the second connecting plate (4034); the second sliding sleeve (4033) is connected with the fifth transmission shaft (4036); the second connecting plate (4034) is fixedly connected with a second electric push rod (4035); the second electric push rod (4035) is fixedly connected with the fixed frame (1); the fifth transmission shaft (4036) is rotatably connected with the fixed frame (1); the fifth transmission shaft (4036) is fixedly connected with a third transmission wheel (4037); the outer ring surface of the third driving wheel (4037) is in transmission connection with a fourth driving wheel (4038) through a belt; the fourth transmission wheel (4038) is fixedly connected with the sixth transmission shaft (4039); the sixth transmission shaft (4039) is rotatably connected with the fixed frame (1); the sixth transmission shaft (4039) is fixedly connected with the seventh flat gear (4040) and the eighth flat gear (4041) at the same time.

4. The repairing device for the different-size repairing points of the self-adaptive water turbine flow passage component as claimed in claim 3, wherein the grinding and cleaning mechanism (5) comprises a seventh transmission shaft (501), a third sliding sleeve (502), a fourth bevel gear (503), a third connecting plate (504), a third electric push rod (505), a fifth transmission wheel (506), a sixth transmission wheel (507), an eighth transmission shaft (508), a ninth flat gear (509), a tenth flat gear (5010), a seventh transmission wheel (5011), a ninth transmission shaft (5012), an eleventh flat gear (5013), a twelfth flat gear (5014), a grinder (5015), a connecting frame (5016), a seventh electric slider (5017), an eighth transmission wheel (5018), a tenth transmission shaft (5019), a fourth sliding sleeve (5020), a fifth bevel gear (5021), a fourth connecting plate (5022), a fourth electric push rod (5023), A sixth bevel gear (5024), an eleventh transmission shaft (5025), a ninth driving wheel (5026) and a tenth driving wheel (5027); the seventh transmission shaft (501) is rotatably connected with the fixed frame (1); the seventh transmission shaft (501) is connected with the third sliding sleeve (502); the seventh transmission shaft (501) is fixedly connected with a fifth transmission wheel (506); the third sliding sleeve (502) is fixedly connected with a fourth bevel gear (503); the third sliding sleeve (502) is rotationally connected with the third connecting plate (504); the third connecting plate (504) is fixedly connected with a third electric push rod (505); the third electric push rod (505) is fixedly connected with the fixed frame (1); the outer ring surface of the fifth driving wheel (506) is in transmission connection with a sixth driving wheel (507) through a belt; the sixth driving wheel (507) is fixedly connected with the eighth transmission shaft (508); the eighth transmission shaft (508) is rotatably connected with the fixed frame (1); the eighth transmission shaft (508) is fixedly connected with the ninth flat gear (509) and the tenth flat gear (5010) at the same time; a seventh transmission wheel (5011) is arranged on the side surface of the sixth transmission wheel (507); the seventh transmission wheel (5011) is fixedly connected with the ninth transmission shaft (5012); the outer ring surface of the seventh transmission wheel (5011) is in transmission connection with the eighth transmission wheel (5018) through a belt; the ninth transmission shaft (5012) is rotatably connected with the fixed frame (1); the ninth transmission shaft (5012) is fixedly connected with an eleventh flat gear (5013); a twelfth flat gear (5014) is arranged on the side surface of the eleventh flat gear (5013); the twelfth flat gear (5014) is fixedly connected with the sander (5015); the sander (5015) is rotatably connected with the connecting frame (5016); the connecting frame (5016) is fixedly connected with the two groups of seventh electric sliding blocks (5017) at the same time; the two groups of seventh electric sliding blocks (5017) are in sliding connection with the fixed frame (1); the eighth transmission wheel (5018) is fixedly connected with a tenth transmission shaft (5019); the tenth transmission shaft (5019) is rotatably connected with the fixed frame (1); the tenth transmission shaft (5019) is connected with the fourth sliding sleeve (5020); the fourth sliding sleeve (5020) is fixedly connected with the fifth bevel gear (5021); the fourth sliding sleeve (5020) is rotatably connected with the fourth connecting plate (5022); the fourth connecting plate (5022) is fixedly connected with a fourth electric push rod (5023); the fourth electric push rod (5023) is fixedly connected with the fixed frame (1); a sixth bevel gear (5024) is arranged on the side surface of the fifth bevel gear (5021); the sixth bevel gear (5024) is fixedly connected with an eleventh transmission shaft (5025); the eleventh transmission shaft (5025) is rotatably connected with the fixed frame (1); the eleventh transmission shaft (5025) is fixedly connected with a ninth transmission wheel (5026); the outer ring surface of the ninth driving wheel (5026) is in transmission connection with a tenth driving wheel (5027) through a belt; the tenth driving wheel (5027) is fixedly connected with the second transmission shaft (406).

5. The repairing device for the different-size repairing points of the flow passage component of the self-adaptive water turbine as claimed in claim 4, characterized in that the surfaces of the first fixed ring (304) and the second fixed ring (309) are provided with protruding particles.

6. The repairing device for the repairing points with different sizes of the flow passage components of the self-adaptive water turbine as claimed in claim 5, characterized in that three notches are arranged on the sleeve pipe (302), and the notches just correspond to the positions of the three sets of the sleeve blocks (3011).

7. The repair device for different size repair points of the flow passage component of the self-adaptive water turbine as claimed in claim 6, characterized in that the bottom of each group of the protective hollow columns (4015) is provided with two openings, and the openings are matched with the corresponding second pressing plate (4029) and pressing plate (4043).

8. The device for repairing different size repairing points of flow passing components of self-adaptive hydraulic turbine as claimed in claim 7, characterized in that the side of the pressure plate (4043) far from the sixth electric slider (4027) is provided with an arc shape.