CN112523914A

CN112523914A - Long service life's anti-blocking device for hydroelectric equipment

Info

Publication number: CN112523914A
Application number: CN202011362071.8A
Authority: CN
Inventors: 曹小平
Original assignee: Xiangshan Yongjiu Electric Power Equipment Facility Co ltd
Current assignee: Xiangshan Yongjiu Electric Power Equipment Facility Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-03-19

Abstract

The invention discloses a long-service-life anti-blocking device for hydroelectric equipment, belonging to the technical field of hydroelectric equipment, and comprising an equipment assembly, a water-blocking device and a water-blocking device, wherein the equipment assembly comprises a shell, and a support column is fixedly arranged in the middle of the bottom in the shell; prevent stifled subassembly, including the activity setting in the intraoral accepting roller of notch, the assembly opening has been seted up at the top of accepting roller, be provided with through the axis of rotation activity in the assembly opening and unreel the roller, it has protective assembly to unreel the roller outer wall and convolute, and the protective assembly other end is convoluteed at the wind-up roll outer wall. According to the anti-blocking device, a user can drive the unwinding roller to rotate through the driving device to unwind the waterproof cloth, and in the unwinding process, the winding roller synchronously rotates in the same direction to wind the waterproof cloth until a part of the waterproof cloth which is damaged is wound on the outer wall of the winding roller, so that the waterproof cloth can provide protection again, and the long-term effective protection effect of the anti-blocking device is improved.

Description

Long service life's anti-blocking device for hydroelectric equipment

Technical Field

The invention relates to the technical field of hydropower equipment, in particular to an anti-blocking device with long service life for the hydropower equipment.

Background

Hydroelectric power generation equipment is also known as a hydroelectric generating set. The power generation unit formed by combining each water turbine and a matched generator in the hydropower station is main power equipment for generating electric energy in the hydropower station. When water flow introduced by the hydropower station passes through the water turbine, the water energy is converted into mechanical energy for driving the machinery to rotate, and the generator converts the mechanical energy into electric energy for output.

Hydroelectric equipment is when the electricity generation, because the velocity of flow slows down behind the rivers flow through the hydraulic turbine, and then makes the silt that the aquatic was carried pile up the bottom at hydroelectric equipment shell easily, forms to block up, and the bottom remains has moisture in the shell simultaneously, causes equipment rust easily. Consequently most current hydroelectric equipment all prevents stifled protection through the mode that sets up the tarpaulin in the shell bottom, intercept and guide rivers through the tarpaulin, can avoid silt to pile up in the shell bottom on the one hand, on the other hand can avoid the shell bottom to remain moisture, but this kind of mode can't be used for a long time, the tarpaulin is very easily taken place to damage when using for a long time, on the one hand rivers and silt can give the great impact force of tarpaulin, on the other hand the silt that remains on the tarpaulin all leads to the tarpaulin to appear the circumstances such as quick damage easily, thereby make the tarpaulin can't play and improve long-term effectual stifled protection, for this reason, we propose a hydroelectric equipment is with long service life's anti-blocking device.

Disclosure of Invention

The invention aims to provide a long-service-life anti-blocking device for hydroelectric power generation equipment, which aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a long-life anti-blocking device for hydroelectric power generation equipment comprises,

the equipment assembly comprises a shell, wherein a support column is fixedly arranged in the middle of the bottom in the shell, discharge ports are formed in the bottoms of two sides of the shell, water turbines are arranged on the tops of two sides of the support column and are vertically arranged, the water turbines are hinged with a support plate, and notches are formed in the left side and the right side of the support column and in positions below the water turbines;

prevent stifled subassembly, set up the carrying roller in the notch including the activity, the fixed cover of carrying roller is established at the pivot outer wall, and the front and back end of pivot all has the connecting plate through bearing swing joint, the assembly mouth has been seted up at the top of carrying roller, be provided with through the axis of rotation activity in the assembly mouth and unreel the roller, and the rear end of axis of rotation runs through the carrying roller rear side and fixed with the drive apparatus output of fixing at carrying roller rear side outer wall top, the front and back side the connecting plate all extends to in the drain hole, and the front and back side one side of keeping away from the support column between the connecting plate is provided with the wind-up roll through the connecting axle activity, it has protective assembly to unreel the outer wall.

Further, the front end of the axis of rotation on the unreeling roller runs through the accepting roller and is connected drive assembly, drive assembly includes that fixed cover establishes at the axis of rotation outer wall and is located the sprocket in accepting roller the place ahead one, the front side the activity runs through around the position on right side on the connecting plate has accepted the bull stick, and accepts the outer wall rear end cover of bull stick and be equipped with sprocket two, and the sprocket with the sprocket between two through drive chain transmission connection, connecting axle front end on the wind-up roller runs through the front side connecting plate and fixed cover is equipped with drive sprocket two, it is equipped with drive sprocket one to accept the fixed cover of bull stick outer wall front end, and is connected through drive chain transmission two between drive sprocket one and the drive sprocket two.

Furthermore, torsion springs are sleeved at the front end and the rear end of the outer wall of the rotating shaft on the bearing roller, the two sets of torsion springs are respectively arranged at the front side and the rear side of the bearing roller, one end, close to the bearing roller, of each torsion spring is fixed to the outer wall of the end portion of the bearing roller, and the other end of each torsion spring is fixed to the outer wall of one side, close to the bearing roller, of the connecting plate.

Further, the protection component that unreels the winding of roller outer wall is including the tarpaulin of coiling in the unreeling roller outer wall, and the other end of tarpaulin is convoluteed in the wind-up roller outer wall, the connection rope has all been sewed up to the side around in the tarpaulin, and the length of connecting rope and tarpaulin is the same.

Furthermore, the outer side of the connecting plate is provided with an anti-impact assembly, the anti-impact assembly comprises vertical limiting grooves formed in the front and rear inner walls of the notch and the discharge port, sliding blocks matched with the vertical limiting grooves are fixedly arranged at positions, corresponding to the vertical limiting grooves, of the outer walls of the front and rear connecting plates, elastic telescopic rods are symmetrically and fixedly arranged on the top of each vertical limiting groove and the inner wall of the bottom of each vertical limiting groove, and the opposite ends of the top and the bottom of each elastic telescopic rod are respectively fixed with the top and the bottom of each.

Further, the top of connecting plate still is provided with the promotion subassembly, the promotion subassembly includes the carousel with the coaxial setting of hydraulic turbine, the carousel is connected with the hydraulic turbine transmission, the one end that carousel one side outer wall just kept away from the carousel centre of a circle is articulated with the connecting rod top, the protection component top is provided with the guide bar that parallels, the both ends of guide bar are fixed with support column outer wall and shell lateral part inner wall respectively, guide bar outer wall movable sleeve is equipped with the guide block, the guide block top is provided with the connecting seat, the one end that the carousel was kept away from to the connecting rod is articulated with the connecting seat, the activity of guide block bottom is provided with the scraper blade with the laminating of.

Furthermore, the bottom of the guide block is provided with a groove matched with the scraper, the upper end of the scraper is arranged in the groove in a sliding manner, and the top of the scraper is fixed with the bottom of the groove through a stress spring.

Compared with the prior art, the invention has the beneficial effects that:

1) when the part of the waterproof cloth for protection is damaged and the like, a user can drive the unwinding roller to rotate by driving the driving device to unwind the waterproof cloth, in the unreeling process, the receiving rotating rod is rotated through the matching of the first chain wheel, the first transmission chain and the second chain wheel, the winding roller synchronously rotates in the same direction through the first transmission chain wheel, the second transmission chain and the third transmission chain wheel to wind the waterproof cloth until a part of the waterproof cloth which is damaged is wound on the outer wall of the winding roller, thereby the waterproof cloth can provide protection again, the long-term effective protection function of the anti-blocking device is improved, meanwhile, the connecting rope is sewed in the waterproof cloth, when the waterproof cloth is damaged, the connection of the waterproof cloth can be ensured all the time without disconnection, thereby ensuring that the waterproof cloth can be always wound by the winding roller and unwound by the unwinding roller to replace the protection position on the waterproof cloth;

2) when the waterproof cloth is normally used, the waterproof cloth intercepts and guides water flow, the water flow and silt falling on the waterproof cloth are downwards contacted with the waterproof cloth and can be discharged from a discharge port through the guide of the waterproof cloth, the impact force of the silt and the water flow on the waterproof cloth can cause the waterproof cloth to pull the unwinding roller and the winding roller, and the unwinding roller and the winding roller cannot rotate because the driving equipment is in a closed state, so that the carrying roller is driven to rotate, the carrying roller is matched with the torsion spring to rotate and buffer the impact force applied to the part, simultaneously, the waterproof cloth drives the connecting plate to downwards, and further, the elastic telescopic rod is used for extrusion and buffering, the damage of the impact force on the waterproof cloth is reduced, the service life of the waterproof cloth is prolonged, and the waterproof cloth can generate certain up-down and left-right vibration effects when the impact force is buffered, so that the water flow, the silt and the like on the waterproof, the influence of silt residues on the waterproof cloth is reduced;

3) the invention is also provided with a pushing assembly, after water flow rushes through the water turbine, the water turbine drives the rotary table to rotate, the rotary table drives the driving rod to enable the guide block to move back and forth along the outer wall of the guide rod, silt and the like remained on the waterproof cloth are scraped through the scraper, so that the silt can not remain on the outer wall of the waterproof cloth to damage the waterproof cloth, and the silt accumulation is further prevented.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a partial structural plan view of the anti-blocking assembly of the present invention;

FIG. 4 is a schematic view of the right side pushing assembly of the present invention.

In the figure: 100. an equipment component; 101. a housing; 102. a support pillar; 103. an outlet port; 104. a water turbine; 200. an anti-clogging component; 201. a receiving roller; 202. a connecting plate; 203. an assembly port; 204. unwinding rollers; 205. a guard assembly; 2051. waterproof cloth; 2052. connecting ropes; 206. a transmission assembly; 2061. a chain wheel I; 2062. a first transmission chain; 2063. a first transmission chain wheel; 2064. a second transmission chain; 207. an impact resistant component; 2071. a vertical limiting groove; 2072. an elastic telescopic rod; 208. a wind-up roll; 209. a torsion spring; 300. a pushing assembly; 301. a turntable; 302. a connecting rod; 303. a guide bar; 304. a guide block; 305. a squeegee; 306. a stress spring.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the invention provides a long-life anti-blocking device for hydroelectric power generation equipment, which comprises an equipment assembly 100, a casing 101, a support pillar 102 fixedly arranged at the middle part of the bottom in the casing 101, discharge ports 103 arranged at the bottoms of the two sides of the casing 101, water turbines 104 arranged at the tops of the two sides of the support pillar 102, the water turbines 104 arranged vertically, the water turbines 104 hinged to the support plate, the casing 101, the water turbines 104, the support pillar 102 and the support plate widely applied in the field, for example, as disclosed in the "hydroelectric power generation equipment with anti-blocking function" provided in the application number "CN 201810755787.0", which is not detailed herein, notches are arranged at the left side and the right side of the support pillar 102 and below the water turbines 104 for assembling structures; the anti-blocking component 200 comprises a receiving roller 201 movably arranged in a notch, the receiving roller 201 is fixedly sleeved on the outer wall of a rotating shaft, the front end and the rear end of the rotating shaft are respectively and movably connected with a connecting plate 202 through a bearing, so that the receiving roller 201 can be in running fit with a torsion spring 209 to absorb part of impact force, the top of the receiving roller 201 is provided with an assembly port 203, an unwinding roller 204 is movably arranged in the assembly port 203 through a rotating shaft, the rear end of the rotating shaft penetrates through the rear side of the receiving roller 201 and is fixed with the output end of a driving device fixed on the top of the outer wall of the rear side of the receiving roller 201, the driving device can adopt a driving motor widely applied in the prior art, the connecting plates 202 of the front side and the rear side extend into a drainage port, a winding roller 208 is movably arranged on one side, far away from a support column 102, between the connecting plates 202, the electrical components of the invention are all connected with an external power supply through wires.

Referring to fig. 1 and 3, the front end of the rotating shaft on the unwinding roller 204 penetrates through the receiving roller 201 and is connected to the transmission assembly 206, the transmission assembly 206 includes a first sprocket 2061 fixedly sleeved on the outer wall of the rotating shaft and located in front of the receiving roller 201, a receiving rotating rod movably penetrates through the front and back of the right side of the front side connecting plate 202, a bearing is arranged at the joint of the receiving rotating rod and the front side connecting plate 202, a second sprocket is sleeved on the rear end of the outer wall of the receiving rotating rod, the sprocket and the second sprocket are in transmission connection through a first transmission chain 2062, the front end of the connecting shaft on the winding roller 208 penetrates through the front side connecting plate 202 and is fixedly sleeved with a second transmission sprocket, the first transmission sprocket 2063 is fixedly sleeved on the front end of the outer wall of the receiving rotating rod, the first transmission sprocket 2063 is in transmission connection with the second transmission chain 2064 through the transmission chain, when the portion for protection on the waterproof cloth 2051 is damaged, a user can drive the driving device to, in the unreeling process, the receiving rotating rod rotates through the matching of the first chain wheel 2061, the first transmission chain 2062 and the second chain wheel, the receiving rotating rod enables the reeling roller 208 to synchronously rotate in the same direction through the first transmission chain wheel 2063, the second transmission chain 2064 and the third transmission chain wheel to reel the waterproof cloth 2051 until a part of the waterproof cloth 2051 damaged is reeled to the outer wall of the reeling roller 208, and therefore the waterproof cloth 2051 can be protected again;

referring to the figure, torsion springs 209 are sleeved at the front end and the rear end of the outer wall of the rotating shaft on the receiving roller 201, two sets of torsion springs 209 are respectively arranged at the front side and the rear side of the receiving roller 201, one end of each torsion spring 209 close to the receiving roller 201 is fixed to the outer wall of the end part of the receiving roller 201, the other end of each torsion spring 209 is fixed to the outer wall of one side of the connecting plate 202 close to the receiving roller 201, when water flow and silt contact the waterproof cloth 2051, certain impact force is given to the waterproof cloth 2051, the waterproof cloth 2051 pulls the unwinding roller 204 at the moment, and the unwinding roller 204 cannot rotate because the driving device is in a closed state, so that the transmitted pulling force drives the receiving roller 201 to rotate, and the receiving roller 201 rotates to cooperate with the torsion springs;

referring to fig. 1-3, the protection assembly 205 wound around the outer wall of the unwinding roller 204 includes a waterproof cloth 2051 wound around the outer wall of the unwinding roller 204, and the other end of the waterproof cloth 2051 is wound around the outer wall of the winding roller 208, connection ropes 2052 are sewn on the front and rear sides of the waterproof cloth 2051, the connection ropes 2052 may be made of soft and hard materials, and are selected according to actual conditions, and are not described in detail herein to avoid breakage and breakage of the waterproof cloth 2051, and the connection ropes 2052 and the waterproof cloth 2051 have the same length;

referring to fig. 1 and 2, an anti-impact assembly 207 is disposed at an outer side of the connection plate 202, the anti-impact assembly 207 includes vertical retaining grooves 2071 formed at inner walls of the front and rear sides of the recess and the discharge port 103, and the outer walls of the front and rear side connecting plates 202 are fixedly provided with sliding blocks matched with the vertical limiting grooves 2071 at positions corresponding to the vertical limiting grooves 2071, and the inner walls of the top and the bottom of the vertical spacing groove 2071 are symmetrically and fixedly provided with elastic telescopic rods 2072, the elastic telescopic rods 2072 are widely applied in the field, not detailed herein, the top and bottom elastic expansion rods 2072 are fixed to the top and bottom of the sliding block, respectively, so that the waterproof cloth 2051 drives the connecting plate 202 downward by a part of the impact force, the elastic expansion rod 2072 is used for extrusion buffering, so that the waterproof cloth 2051 can generate a vibration effect during buffering, and water flow, silt and the like on the waterproof cloth 2051 can be better discharged through the discharge port 103;

referring to fig. 4, a pushing assembly 300 is further disposed above the connecting plate 202, the pushing assembly 300 includes a turntable 301 disposed coaxially with the water turbine 104, the turntable 301 is in transmission connection with the water turbine 104, which is disclosed in the prior art, for example, "a hydraulic power generation equipment with anti-blocking function" proposed in application number "CN 201810755787.0," and not described in detail herein, an end of an outer wall of one side of the turntable 301 and far from a center of a circle of the turntable 301 is hinged to a top of a connecting rod 302, a parallel guide rod 303 is disposed above the protection assembly 205, two ends of the guide rod 303 are respectively fixed to an outer wall of the supporting column 102 and an inner wall of a side portion of the housing 101, a guide block 304 is movably sleeved on an outer wall of the guide rod 303, a connecting seat is disposed on a top of the guide block 304, an end of the connecting rod 302 far from the turntable 301 is hinged to the connecting seat, a scraper 305 attached to a top, the water turbine 104 drives the rotary table 301 to rotate, the rotary table 301 drives the driving rod to enable the guide block 304 to reciprocate along the outer wall of the guide rod 303, and silt and the like remained on the waterproof cloth 2051 are scraped through the scraper 305, so that the waterproof cloth is better discharged through the discharge port 103;

referring to fig. 4, a groove matched with the scraper 305 is formed at the bottom of the guide block 304, the upper end of the scraper 305 is slidably disposed in the groove, so that the scraper 305 does not separate from the groove while moving up and down conveniently, the top of the scraper 305 is fixed to the bottom of the groove through a stress spring 306, and the bottom of the scraper 305 is always in contact with the top of the waterproof cloth 2051 through the stress spring 306.

A use method of a long-service-life anti-blocking device for hydroelectric power generation equipment comprises the following steps:

s1: when the part of the waterproof cloth 2051 for protection is damaged, a user can drive the unwinding roller 204 to rotate by driving a driving device to unwind the waterproof cloth 2051, and in the unwinding process, the carrying rotary rod is rotated by matching of the first chain wheel 2061, the first transmission chain 2062 and the second chain wheel, the carrying rotary rod synchronously rotates the winding roller 208 in the same direction by the first transmission chain wheel 2063, the second transmission chain 2064 and the third transmission chain wheel to wind the waterproof cloth 2051 until the damaged part of the waterproof cloth 2051 is wound on the outer wall of the winding roller 208, so that the waterproof cloth 2051 can provide protection again;

s2: when the anti-blocking device is used normally, the anti-blocking device is protected by the waterproof cloth 2051, the waterproof cloth 2051 is used for intercepting and guiding water flow, water flow and silt falling on the waterproof cloth 2051 downwards contact the waterproof cloth 2051 and are discharged from the discharge port 103 through the guide of the waterproof cloth 2051, certain impact force is given to the waterproof cloth 2051 when the water flow and the silt contact the waterproof cloth 2051, the waterproof cloth 2051 pulls the unwinding roller 204 and the winding roller 208 due to the impact force received at the moment, the unwinding roller 204 and the winding roller 208 cannot rotate because the driving device is in a closed state, so that the waterproof cloth 2051 drives the receiving roller 201 to rotate, the receiving roller 201 rotates and is matched with the torsion spring 209 to buffer and disperse a part of the borne impact force, meanwhile, the waterproof cloth 2051 drives the connecting plate 202 downwards due to the other part of the impact force, the waterproof cloth 2051 is extruded and buffered by the elastic telescopic rod 2072, and the waterproof cloth 2051 generates certain up-down and left-right vibration effects when, the water flow, silt and the like on the waterproof cloth 2051 are better discharged through the discharge port 103;

s3: simultaneously when using, behind rivers wash through hydraulic turbine 104, hydraulic turbine 104 drives carousel 301 and rotates, and carousel 301 drives the actuating lever and makes guide block 304 along guide bar 303 outer wall reciprocating motion, strikes off remaining silt etc. on tarpaulin 2051 through scraper blade 305, makes that silt is better discharges through discharge port 103, avoids silt to remain and causes the influence to tarpaulin 2051.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydroelectric power generation equipment is with long service life's anti-blocking device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the equipment assembly (100) comprises a shell (101), a support column (102) is fixedly arranged in the middle of the inner bottom of the shell (101), discharge ports (103) are formed in the bottoms of two sides of the shell (101), water turbines (104) are arranged on the tops of two sides of the support column (102), the water turbines (104) are vertically arranged, the water turbines (104) are hinged with the support plate, and notches are formed in the positions, located below the water turbines (104), of the left side and the right side of the support column (102);

the anti-blocking component (200) comprises a carrying roller (201) movably arranged in the notch, the carrying roller (201) is fixedly sleeved on the outer wall of the rotating shaft, the front end and the rear end of the rotating shaft are movably connected with connecting plates (202) through bearings, the top of the bearing roller (201) is provided with an assembling port (203), an unwinding roller (204) is movably arranged in the assembling opening (203) through a rotating shaft, the rear end of the rotating shaft penetrates through the rear side of the bearing roller (201) and is fixed with the output end of a driving device fixed at the top of the outer wall of the rear side of the bearing roller (201), the connecting plates (202) at the front side and the rear side extend into the drainage port, a winding roller (208) is movably arranged at one side, far away from the supporting column (102), between the connecting plates (202) at the front side and the rear side through a connecting shaft, the outer wall of the unwinding roller (204) is wound with a protective component (205), and the other end of the protective component (205) is wound on the outer wall of the winding roller (208).

2. A long life anti-clogging device for hydroelectric generation equipment according to claim 1, characterized in that: put the front end of the axis of rotation on the winding up roller (204) and run through and accept roller (201) and connect drive assembly (206), drive assembly (206) are established at the axis of rotation outer wall and are located and accept sprocket (201) the place ahead (2061) including fixed cover, the front side the activity runs through around the position on right side on connecting plate (202) and accepts the bull stick, and the outer wall rear end cover of accepting the bull stick is equipped with sprocket two, and the sprocket with sprocket two between be connected through drive chain (2062) transmission, connecting axle front end on winding up roller (208) runs through front side connecting plate (202) and fixed cover is equipped with drive sprocket two, it is equipped with drive sprocket one (2063) to accept the fixed cover of bull stick outer wall front end, and is connected through drive chain two (2064) transmissions between drive sprocket one (2063) and the drive sprocket two.

3. A long life anti-clogging device for hydroelectric generation equipment according to claim 2, characterized in that: the bearing roller is characterized in that the front end and the rear end of the outer wall of a rotating shaft on the bearing roller (201) are respectively provided with a torsion spring (209) in a sleeved mode, the torsion springs (209) are located on the front side and the rear side of the bearing roller (201) respectively, one end, close to the bearing roller (201), of each torsion spring (209) is fixed to the outer wall of the end portion of the bearing roller (201), and the other end of each torsion spring (209) is fixed to the outer wall of one side, close to the bearing roller (201).

4. A long life anti-clogging device for hydroelectric power generation equipment according to claim 3 characterised in that: the protection component (205) wound on the outer wall of the unwinding roller (204) comprises a waterproof cloth (2051) wound on the outer wall of the unwinding roller (204), the other end of the waterproof cloth (2051) is wound on the outer wall of the winding roller (208), connecting ropes (2052) are sewn on the front side and the rear side of the inside of the waterproof cloth (2051), and the connecting ropes (2052) are the same as the waterproof cloth (2051) in length.

5. A long life's anti-block device for hydroelectric equipment according to claim 4 characterized in that: the outside of connecting plate (202) is provided with subassembly (207) shocks resistance, subassembly (207) shocks resistance is including offering vertical spacing groove (2071) at notch and discharge port (103) front and back side inner wall, and front and back side connecting plate (202) outer wall corresponds the fixed position of vertical spacing groove (2071) and is provided with the sliding block that matches with vertical spacing groove (2071), and vertical spacing groove (2071) top and bottom inner wall symmetry are fixed and are provided with elasticity telescopic link (2072), top and bottom the relative one end of elasticity telescopic link (2072) is fixed with sliding block top and bottom respectively.

6. A long life anti-clogging device for hydroelectric generation equipment according to claim 5, characterized in that: a pushing assembly (300) is further arranged above the connecting plate (202), the pushing assembly (300) comprises a rotating disc (301) which is coaxial with the water turbine (104), the rotary table (301) is in transmission connection with the water turbine (104), one end of the outer wall of one side of the rotary table (301), which is far away from the circle center of the rotary table (301), is hinged with the top of the connecting rod (302), a parallel guide rod (303) is arranged above the protective component (205), two ends of the guide rod (303) are respectively fixed with the outer wall of the support column (102) and the inner wall of the side part of the shell (101), the outer wall of the guide rod (303) is movably sleeved with a guide block (304), the top of the guide block (304) is provided with a connecting seat, one end, far away from the turntable (301), of the connecting rod (302) is hinged to the connecting seat, and a scraper (305) attached to the top of the waterproof cloth (2051) is movably arranged at the bottom of the guide block (304).

7. A long life's anti-block device for hydroelectric equipment according to claim 6, characterized in that: the bottom of the guide block (304) is provided with a groove matched with the scraper (305), the upper end of the scraper (305) is arranged in the groove in a sliding manner, and the top of the scraper (305) is fixed with the bottom of the groove through a stress spring (306).