阅读说明：本技术 一种水轮机静平衡检测及后处理设备 (Static balance detection and post-processing equipment for water turbine ) 是由 张艳 于 2020-06-28 设计创作，主要内容包括：本发明公开了一种水轮机静平衡检测及后处理设备,包括基座,所述基座上侧设有油浮平台,所述油浮平台内设有油浮机构,所述油浮平台上侧设有固定平台,所述固定平台顶部端面上固定设有电机,所述电机顶部端面上动力连接有向上延伸的第一传动轴,所述第一传动轴上固定设有转动块,所述环形转动块环形端面上转动设有环形转动块,所述环形转动块顶部端面上固定设有工作箱；本发明实现了对水轮机自动进行静平衡检测,并能自动消除不平衡量,并且可以针对不同型号的水轮机,通用性强,本发明适合在各大水轮机生产厂进行推广。(The invention discloses a static balance detection and post-treatment device of a water turbine, which comprises a base, wherein an oil floating platform is arranged on the upper side of the base, an oil floating mechanism is arranged in the oil floating platform, a fixed platform is arranged on the upper side of the oil floating platform, a motor is fixedly arranged on the top end surface of the fixed platform, a first transmission shaft extending upwards is in power connection with the top end surface of the motor, a rotating block is fixedly arranged on the first transmission shaft, an annular rotating block is rotatably arranged on the annular end surface of the annular rotating block, and a working box is fixedly arranged on the top end surface of the annular rotating block; the invention realizes automatic static balance detection of the water turbine, can automatically eliminate unbalance, can aim at water turbines of different models, has strong universality, and is suitable for popularization in various large water turbine production plants.)

1. The utility model provides a hydraulic turbine static balance detects and aftertreatment equipment, includes the base, its characterized in that: an oil floating platform is arranged on the upper side of the base, an oil floating mechanism is arranged in the oil floating platform, a fixed platform is arranged on the upper side of the oil floating platform, a motor is fixedly arranged on the top end face of the fixed platform, a first transmission shaft extending upwards is connected to the top end face of the motor in a power mode, a rotating block is fixedly arranged on the first transmission shaft, an annular rotating block is rotatably arranged on the annular end face of the annular rotating block, and a working box is fixedly arranged on the top end face of the annular rotating block; a bevel gear cavity is arranged in the working box, the first transmission shaft upwards penetrates through the inner bottom wall of the bevel gear cavity and is connected with the inner bottom wall of the bevel gear cavity in a rotating fit manner, two fan-shaped bevel gears which are opposite up and down and left and right are fixedly arranged on the part of the first transmission shaft extending into the bevel gear cavity, a transmission cavity is arranged on the inner wall of the rear side of the bevel gear cavity, a second transmission shaft which extends forwards is rotatably connected on the front inner wall and the rear inner wall of the transmission cavity, a first belt wheel and a first winding wheel positioned at the rear side of the first belt wheel are fixedly arranged on the second transmission shaft, a first pull rope is fixedly wound on the first winding wheel, a bevel gear which is meshed with the fan-shaped bevel gear is fixedly arranged on the part of the second transmission shaft extending into the bevel gear cavity, a telescopic block chute is arranged on the inner top wall of the bevel gear cavity, a telescopic, the fixed electro-magnet that is equipped with on the flexible piece left side terminal surface, be equipped with on the flexible piece spout right side equipment and break the electric mechanism, link up left on the flexible piece spout left side inner wall and be equipped with the communicating chamber of preparing with the external world, the fixed rubber strip that is equipped with front and back symmetry around preparing on the inner wall around the chamber, be equipped with the ascending gear chamber of opening on the diapire in the flexible piece spout, rotate around the gear chamber on the inner wall and be connected with the third transmission shaft of backward extension, fixed be equipped with on the third transmission shaft with rack engaged with drive gear, be equipped with the band pulley chamber on the gear chamber rear side inner wall, the third transmission shaft stretches into fixed second band pulley that is equipped with in the part of band pulley intracavity, the second band pulley with connect through the drive belt transmission cooperation between the first band pulley, be equipped with feed mechanism on the.

2. The hydraulic turbine static balance detecting and post-processing device according to claim 1, characterized in that: a fixture block chute with an opening facing the first transmission shaft is arranged in the annular rotating block, a fixture block is arranged in the fixture block chute in a sliding manner, a fixture block spring fixedly connected with the inner wall of the fixture block chute is fixedly arranged on the end surface of the fixture block away from the first transmission shaft, a second pull rope is fixedly connected with the end surface of the fixture block away from the first transmission shaft, a clamping groove with a leftward opening and matched with the fixture block is arranged on the end surface of the left side of the rotating block, a top press block chute with a downward opening is arranged on the end surface of the bottom of the annular rotating block, a top press block is arranged in the top press block chute in a sliding manner, a top press block spring fixedly connected with the inner top wall of the top press block chute is fixedly arranged on the end surface of the top press block, the elasticity of the top press block spring is larger than that of the fixture block spring, and the other end of the, the fixed platform is characterized in that a compression plate cavity matched with the jacking block is arranged on the end face of the top of the fixed platform in a front-back and left-right symmetrical mode, a compression plate is arranged in the compression plate cavity in a sliding mode, and an electromagnetic spring fixedly connected with the inner bottom wall of the compression plate cavity is fixedly arranged on the end face of the bottom of the compression plate.

3. The hydraulic turbine static balance detecting and post-processing device according to claim 1, characterized in that: the feeding mechanism comprises an iron block cavity arranged on the top wall in the sliding chute of the telescopic block, a bin gate cavity is arranged on the top wall in the iron block cavity in a vertical through manner, a bin door capable of being opened and closed is arranged in the bin door cavity, a push plate groove with a forward opening is arranged on the inner wall of the rear side of the iron block cavity, a push plate is arranged in the push plate groove in a sliding way, a push plate spring fixedly connected with the inner wall of the right side of the push plate groove is fixedly arranged on the inner wall of the rear side of the push plate, a push block chute with a downward opening and communicated with the preparation cavity is arranged on the top wall in the iron block cavity, a push block is arranged in the push block chute in a sliding way, a push block spring fixedly connected with the inner top wall of the push block sliding groove is fixedly arranged on the end surface of the top of the push block, a pull plate chute with a rightward opening is arranged on the inner wall of the left side of the push block chute, a pull plate is arranged in the pull plate chute in a sliding manner, the end face of the bottom of the pulling plate is fixedly connected with the other end, far away from the first winding wheel, of the first pulling rope.

4. The hydraulic turbine static balance detecting and post-processing device according to claim 1, characterized in that: the on-off mechanism comprises a stay cord cavity with a left opening, which is arranged on the equipment on the right side of the telescopic block chute, a fourth transmission shaft is connected on the upper inner wall and the lower inner wall of the stay cord cavity in a rotating manner, a second winding wheel is fixedly arranged on the fourth transmission shaft, a torsion spring fixedly connected with the inner wall of the stay cord cavity is fixedly arranged on the bottom end face of the second winding wheel, a third stay cord is fixedly wound on the second winding wheel, an extrusion block chute with a right opening is arranged on the right side end face of the telescopic block, an extrusion block is slidably arranged in the extrusion block chute, an electrified block is fixedly arranged on the left side end face of the extrusion block, vertically symmetrical conducting strips matched with the electrified block are fixedly arranged on the upper inner wall and the lower inner wall of the extrusion block chute, the right side end face of the extrusion block is fixedly connected with the third stay cord far away from the other end of the second winding wheel, and, the friction force of the electrified block in the extrusion block sliding groove is larger than the torsion force of the torsion spring.

5. The hydraulic turbine static balance detecting and post-processing device according to claim 1, characterized in that: the oil floating mechanism comprises a cavity with an upward opening, which is arranged on the top end surface of the oil floating platform, an oil floating cavity is arranged on the inner bottom wall of the cavity in a vertically through way, an oil floating ball is rotatably arranged in the oil floating cavity, sealing rings which are symmetrical up and down are fixedly arranged on the inner bottom wall of the cavity and the end surface of the bottom of the oil floating platform, a first connecting rod fixedly connected with the bottom end face of the fixed platform is fixedly arranged on the top end face of the oil floating ball, an oil pump is fixedly arranged on the top end face of the base, a second connecting rod fixedly connected with the top end face of the oil pump is fixedly arranged on the bottom end face of the oil floating ball, a first pipeline communicated with the oil floating cavity is arranged in the oil floating ball in a left-right penetrating manner, a second pipeline which extends downwards and is communicated with the oil pump through the second connecting rod is communicated with the inner bottom wall of the first pipeline, and the top end surface of the oil floating platform is fixedly provided with a water turbine limiting clamp positioned on two sides of the cavity.

6. The hydraulic turbine static balance detecting and post-processing device according to claim 1, characterized in that: the oil floating platform is characterized in that a front infrared distance detector and a rear infrared distance detector which are symmetrical are fixedly arranged on the top end face of the base, the infrared distance detectors are controlled by a circuit to be on and off in the same direction, infrared detection ports with upward openings are formed in the top end face of the infrared distance detector, and the front infrared distance detector and the rear infrared distance detector are symmetrical and matched with reflecting plates.

Technical Field

The invention relates to the related field of hydraulic engineering, in particular to a static balance detection and post-processing device for a water turbine.

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.

At present, the water turbine runner is a core component of the water turbine generator set, the runner runs at a high speed when running, and strict requirements are imposed on the unbalance amount of the runner, so that static balance experiments are required to be carried out before the water turbine runner leaves a factory, the unbalance amount is checked and eliminated, and the safe and stable running of the set is ensured.

Disclosure of Invention

The invention aims to solve the technical problem of providing the static balance detection and post-processing equipment for the water turbine, which realizes automatic static balance detection of the water turbine, can automatically eliminate unbalance, can aim at water turbines of different models, has strong universality and is suitable for popularization in various large water turbine production plants.

The invention relates to a water turbine static balance detection and post-treatment device, which comprises a base, wherein an oil floating platform is arranged on the upper side of the base, an oil floating mechanism is arranged in the oil floating platform, a fixed platform is arranged on the upper side of the oil floating platform, a motor is fixedly arranged on the top end surface of the fixed platform, a first transmission shaft extending upwards is in power connection with the top end surface of the motor, a rotating block is fixedly arranged on the first transmission shaft, an annular rotating block is rotatably arranged on the annular end surface of the annular rotating block, a working box is fixedly arranged on the top end surface of the annular rotating block, a gear bevel cavity is arranged in the working box, the first transmission shaft upwards penetrates through the bottom wall in the bevel gear cavity and is in rotating fit connection with the bevel gear cavity, two fan-shaped bevel gears which are opposite to each other up and down and left and right are fixedly arranged on the part of the first transmission shaft, a second transmission shaft extending forwards is rotatably connected to the front inner wall and the rear inner wall of the transmission cavity, a first belt wheel and a first winding wheel positioned at the rear side of the first belt wheel are fixedly arranged on the second transmission shaft, a first pull rope is fixedly wound on the first winding wheel, a bevel gear meshed with the sector bevel gear is fixedly arranged on the part of the second transmission shaft extending into the bevel gear cavity, a telescopic block chute is arranged on the top wall in the bevel gear cavity, a telescopic block is slidably arranged in the telescopic block chute, a rack is fixedly arranged on the bottom end surface of the telescopic block, an electromagnet is fixedly arranged on the left end surface of the telescopic block, a power on-off mechanism is arranged on equipment on the right side of the telescopic block chute, a preparation cavity communicated with the outside is arranged on the left inner wall of the telescopic block chute in a penetrating manner leftwards, and rubber strips which are symmetrical forwards and backwards are fixedly arranged, be equipped with the ascending gear chamber of opening on the diapire in the flexible piece spout, rotate on the inner wall around the gear chamber and be connected with the third transmission shaft of backward extension, fixed be equipped with on the third transmission shaft with rack engaged with's drive gear, be equipped with the pulley chamber on the gear chamber rear side inner wall, the third transmission shaft stretches into fixed second band pulley that is equipped with in the part of pulley intracavity, the second band pulley with connect through the drive belt transmission cooperation between the first band pulley, be equipped with feed mechanism on the roof in the flexible piece spout.

Furthermore, a fixture block chute with an opening facing the first transmission shaft is arranged in the annular rotating block, a fixture block is arranged in the fixture block chute in a sliding manner, a fixture block spring fixedly connected with the inner wall of the fixture block chute is fixedly arranged on the end surface of the fixture block away from the first transmission shaft, a second pull rope is fixedly connected with the end surface of the fixture block away from the first transmission shaft, a clamping groove with a leftward opening and matched with the fixture block is arranged on the end surface of the left side of the rotating block, a top press block chute with a downward opening is arranged on the end surface of the bottom of the annular rotating block, a top press block is arranged in the top press block chute in a sliding manner, a top press block spring fixedly connected with the inner top wall of the top press block chute is fixedly arranged on the end surface of the top press block, the elasticity of the top press block spring is larger than that of the fixture block spring, and the other end surface of the top, the fixed platform is characterized in that a compression plate cavity matched with the jacking block is arranged on the end face of the top of the fixed platform in a front-back and left-right symmetrical mode, a compression plate is arranged in the compression plate cavity in a sliding mode, and an electromagnetic spring fixedly connected with the inner bottom wall of the compression plate cavity is fixedly arranged on the end face of the bottom of the compression plate.

Further, the feeding mechanism comprises an iron block cavity arranged on the inner top wall of the telescopic block chute, a bin door cavity is arranged on the top wall of the iron block cavity in a vertical through manner, a bin door capable of being opened and closed is arranged in the bin door cavity, a push plate groove with a forward opening is arranged on the inner wall of the rear side of the iron block cavity, a push plate is arranged in the push plate groove in a sliding manner, a push plate spring fixedly connected with the inner wall of the right side of the push plate groove is fixedly arranged on the inner wall of the rear side of the push plate, a push block chute with a downward opening and communicated with the preparation cavity is arranged on the top wall in the iron block cavity, a push block is arranged in the push block chute in a sliding way, a push block spring fixedly connected with the inner top wall of the push block sliding groove is fixedly arranged on the end surface of the top of the push block, a pull plate chute with a rightward opening is arranged on the inner wall of the left side of the push block chute, a pull plate is arranged in the pull plate chute in a sliding manner, the end face of the bottom of the pulling plate is fixedly connected with the other end, far away from the first winding wheel, of the first pulling rope.

Furthermore, the on-off mechanism comprises a stay cord cavity with a left opening, which is arranged on the equipment on the right side of the telescopic block chute, a fourth transmission shaft is rotatably connected on the upper inner wall and the lower inner wall of the stay cord cavity, a second winding wheel is fixedly arranged on the fourth transmission shaft, a torsion spring fixedly connected with the inner wall of the stay cord cavity is fixedly arranged on the bottom end surface of the second winding wheel, a third stay cord is fixedly wound on the second winding wheel, a right opening extrusion block chute is arranged on the right side end surface of the telescopic block, an extrusion block is slidably arranged in the extrusion block chute, an electrifying block is fixedly arranged on the left side end surface of the extrusion block, vertically symmetrical conducting strips matched with the electrifying block are fixedly arranged on the upper inner wall and the lower inner wall of the extrusion block chute, and the other end of the second winding wheel is far away from the third stay cord, the conducting strip is electrically connected with the electromagnet through a circuit, and the friction force of the electrified block in the extrusion block sliding groove is greater than the torsion force of the torsion spring.

Further, the oil floating mechanism comprises a cavity with an upward opening, which is arranged on the top end surface of the oil floating platform, an oil floating cavity is arranged on the inner bottom wall of the cavity in a vertically through way, an oil floating ball is rotatably arranged in the oil floating cavity, the bottom wall in the cavity and the end surface at the bottom of the oil floating platform are fixedly provided with sealing rings which are symmetrical up and down, a first connecting rod fixedly connected with the bottom end face of the fixed platform is fixedly arranged on the top end face of the oil floating ball, an oil pump is fixedly arranged on the top end face of the base, a second connecting rod fixedly connected with the top end face of the oil pump is fixedly arranged on the bottom end face of the oil floating ball, a first pipeline communicated with the oil floating cavity is arranged in the oil floating ball in a left-right penetrating manner, a second pipeline which extends downwards and is communicated with the oil pump through the second connecting rod is communicated with the inner bottom wall of the first pipeline, and the top end surface of the oil floating platform is fixedly provided with a water turbine limiting clamp positioned on two sides of the cavity.

Further, fixed infrared ray distance detection appearance that is equipped with bilateral symmetry all around on the base top end face, infrared ray distance detection appearance passes through circuit control equidirectional side electromagnetic spring break-make electricity, be equipped with the ascending infrared detection mouth of opening on the infrared ray distance detection appearance top end face, fixedly connected with all around on the oil floating platform bottom end face with infrared detection mouth matched with reflecting plate.

The invention has the beneficial effects that: the invention realizes automatic static balance detection of the water turbine, can automatically eliminate unbalance, can aim at water turbines of different models, has strong universality, and is suitable for popularization in various large water turbine production plants.

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 structure at A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram at B-B in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram at C-C in FIG. 2 according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram at D-D in FIG. 2 according to an embodiment of the present invention;

fig. 6 is an enlarged schematic structural diagram at 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 water turbine static balance detection and post-processing equipment described in conjunction with the attached drawings 1-6 comprises a base 10, an oil floating platform 22 is arranged on the upper side of the base 10, an oil floating mechanism is arranged in the oil floating platform 22, a fixed platform 29 is arranged on the upper side of the oil floating platform 22, a motor 27 is fixedly arranged on the top end surface of the fixed platform 29, a first transmission shaft 28 extending upwards is connected to the top end surface of the motor 27 in a power mode, a rotating block 26 is fixedly arranged on the first transmission shaft 28, an annular rotating block 34 is rotatably arranged on the annular end surface of the annular rotating block 34, a working box 65 is fixedly arranged on the top end surface of the annular rotating block 34, a bevel gear cavity 64 is arranged in the working box 65, the first transmission shaft 28 penetrates through the inner bottom wall of the bevel gear cavity 64 upwards and is connected with the inner bottom wall in a rotating and matching mode, two fan-shaped bevel gears 68 which are opposite to each other in the up and down and left and, a transmission cavity 72 is arranged on the inner wall of the rear side of the bevel gear cavity 64, a second transmission shaft 73 extending forwards is rotatably connected to the front inner wall and the rear inner wall of the transmission cavity 72, a first belt wheel 70 and a first winding wheel 71 positioned at the rear side of the first belt wheel 70 are fixedly arranged on the second transmission shaft 73, a first pull rope 47 is fixedly wound on the first winding wheel 71, a bevel gear 69 meshed with the sector bevel gear 68 is fixedly arranged on the part of the second transmission shaft 73 extending into the bevel gear cavity 64, an expansion block sliding groove 66 is arranged on the inner top wall of the bevel gear cavity 64, an expansion block 62 is slidably arranged in the expansion block sliding groove 66, a rack 63 is fixedly arranged on the bottom end surface of the expansion block 62, an electromagnet 53 is fixedly arranged on the left end surface of the expansion block 62, a power on-off mechanism is arranged on the right side of the expansion block sliding groove 66, a preparation cavity 46 communicated with the outside is arranged on the left inner wall of the expansion block sliding, prepare the fixed rubber strip 67 of symmetry around being equipped with on the inner wall around the chamber 46, be equipped with the ascending gear chamber 45 of opening on the bottom wall in flexible piece spout 66, rotate around the gear chamber 45 on the inner wall and be connected with backward extension's third transmission shaft 75, fixed being equipped with on the third transmission shaft 75 with rack 63 meshes's drive gear 74 mutually, be equipped with band pulley chamber 76 on the gear chamber 45 rear side inner wall, third transmission shaft 75 stretches into fixed second band pulley 77 that is equipped with in the part in band pulley chamber 76, second band pulley 77 with connect through the drive belt transmission cooperation between the first band pulley 70, be equipped with feed mechanism on the roof in the flexible piece spout 66.

Advantageously, a latch sliding groove 43 with an opening facing the first transmission shaft 28 is formed in the annular rotating block 34, a latch 42 is slidably disposed in the latch sliding groove 43, a latch spring 44 fixedly connected to an inner wall of the latch sliding groove 43 is fixedly disposed on an end surface of the latch 42 away from the first transmission shaft 28, a second pull rope 38 is fixedly connected to an end surface of the latch 42 away from the first transmission shaft 28, a latch groove 41 with a leftward opening and matched with the latch 42 is disposed on an end surface of the left side of the rotating block 26, a top press block sliding groove 37 with a downward opening is disposed on an end surface of the bottom of the annular rotating block 34, a top press block 40 is slidably disposed in the top press block sliding groove 37, a top press block spring 36 fixedly connected to an inner top wall of the top press block sliding groove 37 is fixedly disposed on an end surface of the top press block 40, and an elastic force of the top press block spring 36, the other end of the second pull rope 38 far away from the clamping block 42 is fixedly connected to the top end face of the top pressing block 40, the top end face of the fixed platform 29 is provided with a pressed plate cavity 32 which is symmetrical in all directions and matched with the top pressing block 40, a pressed plate 33 is arranged in the pressed plate cavity 32 in a sliding mode, and an electromagnetic spring 31 fixedly connected with the bottom wall of the pressed plate cavity 32 is fixedly arranged on the bottom end face of the pressed plate 33.

Beneficially, the feeding mechanism includes an iron block cavity 58 arranged on the top wall in the telescopic block sliding groove 66, a bin door cavity 57 is arranged on the top wall in the iron block cavity 58 in a up-down through manner, a bin door 56 capable of being opened and closed is installed in the bin door cavity 57, a push plate groove 59 with a forward opening is arranged on the inner wall of the rear side of the iron block cavity 58, a push plate 61 is arranged in the push plate groove 59 in a sliding manner, a push plate spring 60 fixedly connected with the inner wall of the right side of the push plate groove 59 is fixedly arranged on the inner wall of the rear side of the push plate 61, a push block sliding groove 52 with a downward opening and communicated with the preparation cavity 46 is arranged on the top wall in the iron block cavity 58, a push block 49 is arranged in the push block sliding groove 52 in a sliding manner, a push block spring 51 fixedly connected with the top wall in the push block sliding groove 52 is fixedly arranged on the end surface of the top of the push block 49, a pull plate sliding groove 50 with a right opening is, the end face of the bottom of the pulling plate 48 is fixedly connected with the other end of the first pulling rope 47 far away from the first winding wheel 71.

Advantageously, the on-off mechanism includes a rope pulling cavity 86 with a left opening, which is arranged on the right side of the telescopic block sliding groove 66, a fourth transmission shaft 83 is rotatably connected on the upper inner wall and the lower inner wall of the rope pulling cavity 86, a second winding wheel 85 is fixedly arranged on the fourth transmission shaft 83, a torsion spring 84 fixedly connected with the inner bottom wall of the rope pulling cavity 86 is fixedly arranged on the bottom end surface of the second winding wheel 85, a third rope pulling 82 is fixedly wound on the second winding wheel 85, a right opening extrusion block sliding groove 81 is arranged on the right side end surface of the telescopic block 62, an extrusion block 80 is slidably arranged in the extrusion block sliding groove 81, an electrified block 79 is fixedly arranged on the left side end surface of the extrusion block 80, vertically symmetrical conductive strips 78 matched with the electrified block 79 are fixedly arranged on the upper inner wall and the lower inner wall of the extrusion block sliding groove 81, and the other end of the third rope pulling 82 far away from the second winding wheel 85 is fixedly connected on the right side end surface, the conductive sheet 78 and the electromagnet 53 are electrically connected through a circuit, and the friction force of the energizing block 79 in the extrusion block sliding groove 81 is greater than the torsion force of the torsion spring 84.

Advantageously, the oil floating mechanism comprises a cavity 24 with an upward opening formed on the top end surface of the oil floating platform 22, an oil floating cavity 19 is formed in the bottom wall of the cavity 24 in a vertically through manner, an oil floating ball 16 is rotatably arranged in the oil floating cavity 19, a sealing ring 17 which is vertically symmetrical is fixedly arranged on the bottom wall of the cavity 24 and the bottom end surface of the oil floating platform 22, a first connecting rod 25 fixedly connected with the bottom end surface of the fixed platform 29 is fixedly arranged on the top end surface of the oil floating ball 16, an oil pump 13 is fixedly arranged on the top end surface of the base 10, a second connecting rod 15 fixedly connected with the top end surface of the oil pump 13 is fixedly arranged on the bottom end surface of the oil floating ball 16, a first pipeline 18 communicated with the oil floating cavity 19 is formed in the oil floating ball 16 in a horizontally through manner, a second pipeline 14 which extends downwards and is communicated with the oil pump 13 and penetrates through the second connecting rod 15 is communicated with the first pipeline 18, and the water turbine limiting clamps 23 positioned on two sides of the cavity 24 are fixedly arranged on the top end surface of the oil floating platform 22.

Beneficially, the infrared distance detector 11 is fixedly arranged on the top end face of the base 10 in a front-back and left-right symmetrical manner, the electromagnetic spring 31 on the same direction side is controlled by the infrared distance detector 11 to be powered on and powered off through a circuit, the infrared distance detector 11 is provided with an infrared detection port 12 with an upward opening on the top end face, and the oil floating platform 22 is fixedly connected with a reflection plate 20 which is matched with the infrared detection port 12 in a front-back and left-right symmetrical manner on the bottom end face.

Under the initial state, the push pedal groove 59 is filled with the iron block 55, the iron block cavity 58 is located at the right limit position, the push pedal spring 60 is in the compression state, the telescopic block 62 is located at the right limit position, so that the extrusion block 80 is abutted against the inner wall of the right side of the telescopic block sliding groove 66 and is contracted into the extrusion block sliding groove 81, thereby the energization block 79 is electrically connected with the conductive sheet 78, the push block 49 presses the iron block 55 to enter the preparation cavity 46, the push block spring 51 is in the stretching state, the fixture block 42 is inserted into the clamping groove 41 under the action of the fixture block spring 44, the pressing block spring 36 is in the compression state, and the pressed plate 33 is located at the upper limit position under the action of the electromagnetic spring 31 and is abutted against the bottom end face of the annular rotating block 34.

During operation, the water turbine is placed on the top end face of the oil floating platform 22, the center of the water turbine is enabled to coincide with the center of the oil floating platform 22 through the water turbine limiting clamp 23, the water turbine is fixed on the oil floating platform 22 through the water turbine limiting clamp 23, the oil pump 13 is started, the oil pump 13 is enabled to fill oil to the second pipeline 14, the oil flows into the oil floating cavity 19 through the second pipeline 14 and the first pipeline 18, and therefore a layer of oil film covers between the oil floating ball 16 and the oil floating platform 22, and oil floating operation is completed; after the oil floatation is finished, the water turbine inclines to the heavier side on the oil floatation platform 22, the infrared distance detector 11 is started to detect the distance between the infrared detection port 12 and the reflecting plate 20, the infrared distance detector 11 which is farthest from the reflecting plate 20 controls the electromagnetic spring 31 on the same side to be electrified, the pressed plate 33 on the same side as the infrared distance detector 11 which is farthest from the reflecting plate 20 is downwards displaced to the lower limit position under the action of the electromagnetic spring 31, the motor 27 is started to enable the first transmission shaft 28 to rotate, so that the rotating block 26 and the annular rotating block 34 are driven to rotate, the annular rotating block 34 rotates to drive the working box 65 to rotate, when the annular rotating block 34 rotates to the extent that the jacking block 40 is clamped into the pressed plate cavity 32 on the same side as the infrared distance detector 11 which is farthest from the reflecting plate 20 under the action of the jacking block spring 36 to tighten the second pull rope 38, the fixture block 42 is displaced and contracted into the fixture block sliding groove 43 in the direction away from the first transmission shaft 28, the first transmission shaft 28 is not rotated to drive the annular rotating block 34 to rotate, so that the opening of the telescopic block sliding groove 66 faces to the inner wall of the water turbine on the same side as the infrared distance detector 11 which is farthest away from the reflecting plate 20, the first transmission shaft 28 rotates to drive the sector bevel gear 68 to rotate, the sector bevel gear 68 on the lower side rotates to drive the bevel gear 69 which is meshed with the sector bevel gear to rotate forwardly, so as to drive the first belt wheel 70 and the first winding wheel 71 which are coaxial with the bevel gear 69 to rotate forwardly, the first winding wheel 71 rotates forwardly to loosen the first pull rope 47, so that the push block 49 is displaced upwards to the upper limit position under the action of the push block spring 51, so that the push plate 61 pushes the iron block 55 to displace towards the push block 49 under the action of the push plate spring 60, the first belt wheel 70 rotates forwardly to drive the second belt, the transmission gear 74 rotates forward to drive the telescopic block 62 engaged with the transmission gear through the rack 63 to move towards the opening direction of the telescopic block sliding chute 66, the telescopic block 62 moves towards the opening direction of the telescopic block sliding chute 66 to pull the third pull rope 82 to enable the second winding wheel 85 to rotate to tighten the torsion spring 84, at the moment, the electrifying block 79 is electrically connected with the conducting strip 78, so that the electromagnet 53 works and attracts the magnet 54 on the iron block 55 in the preparation cavity 46, the telescopic block sliding chute 66 enables the iron block 55 to push the inner wall of the water turbine in the opening direction of the telescopic block sliding chute 66 to move towards the inner wall of the water turbine in the opening direction of the telescopic block sliding chute 66, when the iron block 55 is abutted against the inner wall of the water turbine in the opening direction of the telescopic block sliding chute 66, the second winding wheel 85 releases the third pull rope 82, and the third pull rope 82 is tensioned to enable the extrusion block 80 to move away from the opening direction of the telescopic block sliding chute, at this time, the magnet 54 is connected with the inner wall of the water turbine in an adsorption fit manner, and at this time, the lower fan-shaped bevel gear 68 is disengaged from the bevel gear 69, the upper fan-shaped bevel gear 68 is engaged with the bevel gear 69, the upper fan-shaped bevel gear 68 rotates to drive the bevel gear 69 engaged therewith to rotate reversely, thereby driving the first belt wheel 70 and the first winding wheel 71 coaxial with the bevel gear 69 to rotate reversely, the first belt wheel 70 rotates reversely to drive the second belt wheel 77 to rotate reversely, thereby driving the transmission gear 74 to rotate reversely to drive the telescopic block 62 engaged with the transmission gear 63 to displace towards the direction far from the opening of the telescopic block chute 66 and contract to the inner side of the telescopic block chute 66 to return to the initial state, the telescopic block 62 displaces towards the direction far from the opening of the telescopic block chute 66 and contracts to the telescopic block chute 66 to release the third pull rope 82, so that the torsion spring 84 drives the second winding wheel 85 to wind the, when flexible piece 62 and flexible piece spout 66 inner wall looks butt, flexible piece 62 is towards keeping away from flexible piece spout 66 opening direction displacement extrusion piece 80, make extrusion piece 80 displacement to initial condition, thereby make circular telegram piece 79 and conducting strip 78 electricity again be connected, first stay cord 47 is strained in the reversal of first winding wheel 71, make ejector pad 49 move down to the extreme position under the pulling of arm-tie 48 and promote an iron plate 55 displacement down to prepare in the chamber 46, so relapse to the attached iron plate 55 of the hydraulic turbine inner wall of the infrared ray apart from detector 11 homonymy farthest from between 20 with the reflecting plate, make the hydraulic turbine reply balanced state and accomplish the static balance detection and the aftertreatment to the hydraulic turbine, take off the hydraulic turbine after accomplishing, make the iron plate 55 that adsorbs on the hydraulic turbine inner wall fix and accomplish all operations on the hydraulic turbine inner wall through the operative employee.

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.