CN214767560U - Hydraulic cleaning device for wind power hydraulic pipe assembly - Google Patents

Abstract

The utility model relates to a hydraulic pressure cleaning device for wind-powered electricity generation hydraulic pressure pipe assembly, be applied to hydraulic system's field, it includes spray gun and nozzle, airflow channel has been seted up in the spray gun, be provided with the inlet end and give vent to anger the end on the spray gun, be provided with the needle valve on the spray gun, it is connected with the fixed disk to give vent to anger to serve, the venthole has been seted up on the fixed disk, one side that the fixed disk deviates from the spray gun articulates there is the connection pad, the nozzle is including the connecting pipe and the gland that communicate mutually, the connection pad is worn to establish by the connecting pipe, the connection pad is towards one side that the fixed disk was kept away from to one side of fixed disk and gland, the one end of gland towards the fixed disk is inconsistent with one side of fixed disk orientation connection pad, the connection pad passes through the linkage unit with the fixed disk and can dismantle the connection, it is cotton to clear up the clearance in the connecting pipe. When the pipe diameter of hydraulic pressure pipe changes in this application, the operator can pull down the nozzle to change the nozzle according to the pipe diameter of hydraulic pressure pipe, thereby make the nozzle can with the hydraulic pressure pipe adaptation of different pipe diameters, reduced the inconvenient possibility of clearance.

Description

Hydraulic cleaning device for wind power hydraulic pipe assembly

Technical Field

The application relates to the field of hydraulic systems, in particular to a hydraulic cleaning device for a wind power hydraulic pipe assembly.

Background

Currently, hydraulic systems function to increase force by changing pressure. A complete hydraulic system consists of five parts, namely a power element, an actuator, a control element, an auxiliary element (attachment) and hydraulic oil. Hydraulic systems can be divided into two categories: hydraulic transmission systems and hydraulic control systems. The hydraulic system is applied to a large number of industrial places such as electric power enterprises, steel enterprises and the like. Since the hydraulic system is a closed piping system, a considerable amount of contaminants may be accumulated on the inner wall of the hydraulic piping, and thus the hydraulic piping must be periodically cleaned.

Chinese patent with publication number CN207126936U discloses a hydraulic pipeline cleaning device, which comprises an emitting device and a collecting device, wherein the emitting device comprises a handle, a first butt joint nozzle and a second butt joint nozzle, the bottom of the handle is provided with an air inlet end, one end of the second butt joint nozzle is provided with an air outlet end, the inside of the handle is provided with an air vent cavity for connecting the air inlet end and the air outlet end, the handle is provided with a trigger for controlling the on-off of compressed air, the inside of the handle is also provided with a needle valve core, the handle is fixedly connected with the first butt joint nozzle, the first butt joint nozzle is in threaded connection with the second butt joint nozzle, a cleaning pellet is placed in the cavity formed by the first butt joint nozzle and the second butt joint nozzle, the air outlet end is inserted into one end of a hydraulic pipeline, and the other end of the hydraulic pipeline is connected with the collecting device. The cleaning device comprises a first butt joint nozzle, a second butt joint nozzle, a valve core, a.

To the correlation technique among the above-mentioned, the inventor thinks when clearing up the hydraulic pressure pipe of different pipe diameters, give vent to anger the end and be difficult to with the hydraulic pressure pipe adaptation of different pipe diameters, lead to clearing up inconveniently.

SUMMERY OF THE UTILITY MODEL

In order to improve give vent to anger the end and be difficult to with the hydraulic pressure pipe adaptation of different pipe diameters, lead to the inconvenient defect of clearance, this application provides a hydraulic pressure cleaning device for wind-powered electricity generation hydraulic pressure pipe assembly.

The application provides a hydraulic pressure cleaning device for wind-powered electricity generation hydraulic pressure pipe assembly adopts following technical scheme:

a hydraulic cleaning device for a wind power hydraulic pipe assembly comprises a spray gun and a nozzle, wherein an airflow channel is formed in the spray gun, an air inlet end and an air outlet end are arranged on the spray gun, the airflow channel penetrates through the spray gun, a needle valve used for controlling the on-off of the airflow channel is arranged on the spray gun, a fixed disk is connected to the air outlet end, an air outlet hole communicated with the airflow channel is formed in the fixed disk, a connecting disk is hinged to one side, away from the spray gun, of the fixed disk, the nozzle comprises a connecting pipe and a sealing pipe which are mutually communicated, the diameter of the sealing pipe is larger than that of the connecting pipe, the sealing pipe is connected with one end, facing the fixed disk, of the connecting pipe, penetrates through the connecting disk, one side, facing the fixed disk, of the connecting disk is abutted to one end, away from the fixed disk, of the sealing pipe, facing the fixed disk, and one side, facing the connecting disk, of the sealing pipe, the connecting disc is detachably connected with the fixed disc through a connecting unit, and cleaning cotton is clamped in the connecting pipe.

Through adopting above-mentioned technical scheme, during the use, the operation is connected air supply and inlet end, then with the connecting pipe with treat the hydraulic pressure pipe of clearance with be connected, after the operator opened the needle valve, the air current of air supply output gets into airflow channel to in getting into the connecting pipe through the end of giving vent to anger, in the cotton hydraulic pressure pipe of rushing into of clearance in the connecting pipe, the clearance cotton is at the in-process that removes, clears up the inside wall of hydraulic pressure pipe. When the pipe diameter of hydraulic pressure pipe changes, the operator removes the restriction with the connection pad through the linkage unit, then rotates the connection pad orientation and keeps away from the direction of fixed disk to with connecting pipe and fixed disk separation, thereby pull down the nozzle, the operator can select the nozzle of specific different connecting pipes according to the pipe diameter of hydraulic pressure pipe, thereby makes the nozzle can with the hydraulic pressure pipe looks adaptation of different pipe diameters, has reduced the inconvenient possibility of clearance.

Optionally, a sealing groove is formed in one side, facing the connecting disc, of the fixed disc, the sealing pipe is connected in the sealing groove in a clamped mode, a sealing ring is connected to the groove wall of the sealing groove, and the sealing ring is abutted to the side wall of the sealing pipe.

Through adopting above-mentioned technical scheme, during the installation, the operator with the sealed tube joint in the seal groove to make the sealing washer inconsistent with the lateral wall of sealed tube, thereby increased the leakproofness of sealed tube with the fixed disk junction.

Optionally, the connection unit includes the connecting plate, the fixed slot has been seted up on the lateral wall of fixed disk, the fixed slot link up the both sides of fixed disk, the spread groove has been seted up on the lateral wall of connection pad, spread groove and fixed slot intercommunication, just the spread groove runs through the both sides of connection pad, be connected with the axostylus axostyle on the cell wall of fixed slot, the axostylus axostyle passes the connecting plate and rotates with the connecting plate to be connected, the connecting plate is connected with the fixture block towards one side of spray gun, be connected with the lug on the cell wall of spread groove, the fixture block laminates with one side that the lug deviates from the fixed disk, be connected with compression spring on the cell wall of fixed slot, compression spring keeps away from the one end of fixed disk and links to each other with the connecting plate, compression spring is located one side that the axostylus axostyle deviates from the lug.

Through adopting above-mentioned technical scheme, during the installation, after the operator passed the connection pad with the connecting pipe, the operator pressed down the one end that the connection pad was kept away from to the connecting plate to make the one end that the connecting plate is close to the connection pad shift up, the operator rotated the connection pad towards the fixed disk, aim at until fixture block and lug. After an operator loosens the connecting plate, the compression spring elastically resets, and the compression spring drives one end, far away from the connecting disc, of the connecting plate to move upwards, so that one end, close to the connecting disc, of the connecting plate moves downwards until the clamping block is attached to the bump, and the connecting disc is fixed with the fixed disc.

Optionally, the linkage unit still includes the buckle, the buckle is located one side that compression spring deviates from the axostylus axostyle, the connecting hole has been seted up on the connecting plate, the connecting hole is worn to establish by the buckle, be connected with the pivot on the pore wall of connecting hole, the pivot is passed the buckle and is rotated with the buckle and be connected, the cover is equipped with the torsional spring in the pivot, torsional spring one end links to each other with the pore wall of connecting hole, the other end with the buckle links to each other, the buckle is laminated with the cell wall of fixed slot towards the one end of spray gun.

Through adopting above-mentioned technical scheme, during the installation, the operator rotates the buckle for the buckle is close to the one end orientation of organism and is kept away from the direction removal of fixed disk, and keeps away from the one end of connection pad with the connecting plate and presses down, rotates the connection pad and makes fixture block and lug align. When an operator attaches the clamping block to the convex block, the operator loosens the buckling plate, the torsional spring elastically resets to drive the buckling plate to rotate until one end of the buckling plate facing the spray gun is attached to the groove wall of the fixing groove. The pinch plate has a limiting effect on the connecting plate, so that the possibility that the fixed disc is separated from the connecting disc due to the fact that an operator carelessly presses the connecting plate to separate the convex block from the clamping block in the cleaning process can be reduced.

Optionally, the one end that the sealed tube was kept away from to the connecting pipe is connected with the shower nozzle pipe, the pipe diameter of shower nozzle pipe is less than the connecting pipe, the connection pad is connected with first sealing ring towards one side of fixed disk, the fixed disk is inconsistent with first sealing ring towards one side of connection pad, be connected with the second sealing ring on the internal periphery of connection pad, the second sealing ring is inconsistent with the lateral wall of connecting pipe.

Through adopting above-mentioned technical scheme, the operator passes the connection pad with the connecting pipe to make first sealing ring contradict with the fixed disk, the second sealing ring contradicts with the connecting pipe lateral wall, thereby improved the leakproofness of fixed disk and connection pad junction, and the leakproofness of connecting pipe and connection pad junction. When the pipe diameter of the hydraulic pipe changes, an operator detaches the nozzle and selects the nozzles of different specific nozzle pipes according to the pipe diameter of the hydraulic pipe.

Optionally, the spray gun is connected with the closed unit at the inlet end, the closed unit includes closing plate and closing plug, the closing plug links to each other with one side of closing plate towards the spray gun, the closing plug joint is in airflow channel, the closing plug is with the inlet end closure.

Through adopting above-mentioned technical scheme, the clearance back that finishes, the operator will close the stopper joint at the inlet end to seal the inlet end, thereby reduce the possibility that the foreign matter passes through the inlet end and gets into in the airflow channel.

Optionally, a closed groove is formed in the air inlet end of the spray gun, a closed ring is connected to one side, facing the spray gun, of the closed plate, and the closed ring is inserted into the closed groove and is in threaded connection with the closed groove.

By adopting the technical scheme, an operator inserts the sealing ring into the sealing groove after clamping the sealing plug at the air inlet end, and rotates the sealing plate until the sealing ring is in threaded connection with the sealing groove, so that the sealing plug is further fixed at the air inlet end, and the possibility of falling off of the sealing plug is reduced.

Optionally, one side of the closing plate, which is far away from the closing plug, is connected with a fixing plate, and a pull hole is formed in the fixing plate.

By adopting the technical scheme, when the closing plug needs to be detached, an operator rotates the fixing piece until the closing ring is completely separated from the closing groove. Then an operator penetrates a finger through the pull hole and pulls the fixing piece until the sealing plug is separated from the spray gun, so that the operator can detach the sealing plug more conveniently.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the pipe diameter of the hydraulic pipe is changed, an operator can detach the nozzle and replace the nozzle according to the pipe diameter of the hydraulic pipe, so that the nozzle can be matched with the hydraulic pipes with different pipe diameters, and the possibility of inconvenient cleaning is reduced;

2. the sealing performance of the joint of the sealing pipe and the fixed disc is improved by the arrangement of the sealing ring;

3. by the arrangement of the closed unit, the possibility that foreign matters enter the airflow channel through the air inlet end is reduced.

Drawings

FIG. 1 is a schematic overall structure diagram of a hydraulic cleaning device for a wind power hydraulic pipe assembly according to an embodiment of the application.

Fig. 2 is a schematic structural diagram for embodying an airflow channel according to an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 1.

Fig. 5 is an enlarged view of a portion C in fig. 2.

Description of reference numerals: 1. a spray gun; 11. an air flow channel; 12. an air inlet end; 13. an air outlet end; 14. a needle valve; 2. a nozzle; 21. a connecting pipe; 22. a sealing tube; 23. cleaning cotton; 24. a nozzle tube; 3. fixing the disc; 31. an air outlet; 32. a sealing groove; 33. a seal ring; 4. a connecting disc; 41. a first seal ring; 42. a second seal ring; 5. a connection unit; 51. a connecting plate; 511. a clamping block; 512. connecting holes; 52. fixing grooves; 53. a shaft lever; 54. a compression spring; 55. connecting grooves; 551. a bump; 56. buckling the plate; 57. a rotating shaft; 58. a torsion spring; 6. a sealing unit; 61. a closing plate; 62. a closing plug; 63. closing the groove; 64. a closed ring; 65. a fixing sheet; 66. and (6) hole drawing.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a hydraulic cleaning device for a wind power hydraulic pipe assembly.

Referring to fig. 1 and 2, the hydraulic cleaning device for the wind power hydraulic pipe assembly comprises a spray gun 1 and a nozzle 2, wherein an air flow channel 11 is formed in the spray gun 1, the air flow channel 11 penetrates through the spray gun 1, an air inlet end 12 and an air outlet end 13 are formed on the spray gun 1, and a needle valve 14 is arranged on the spray gun 1. The spray gun 1 is fixedly connected with a fixed disc 3 at an air inlet end 12, an air outlet hole 31 is formed in the fixed disc 3, and the air outlet hole 31 is communicated with the air flow channel 11. One side of the fixed disk 3 departing from the spray gun 1 is hinged with a connecting disk 4, and the connecting disk 4 is detachably connected with the fixed disk 3 through a connecting unit 5. The nozzle 2 penetrates through the connecting disc 4 and is communicated with the air outlet hole 31, and the nozzle 2 is detachably connected with the connecting disc 4. Cleaning cotton 23 is placed in the spray gun 1, and the cleaning cotton 23 is made of sponge. The spray gun 1 is detachably connected with a closing unit 6 at the gas inlet end 12. During the use, the operator communicates spray gun 1's one end and hydraulic pressure pipe with nozzle 2, then communicates inlet end 12 and compressed air source, and after the operator opened needle valve 14, the air current flowed in airflow channel 11 to in nozzle 2, in rushing into hydraulic pressure pipe with clearance cotton 23 in the nozzle 2, clearance cotton 23 cleared up the hydraulic pressure intraductal side at the in-process that removes. When the pipe diameter of the hydraulic pipe is changed, an operator can separate the fixed disc 3 and the connecting disc 4 through the connecting unit 5, detach the nozzle 2 and replace the nozzle 2. When not in use, the air inlet end 12 is closed by an operator through the closing unit 6, so as to reduce the possibility that external foreign matters enter the air flow channel 11 through the air inlet end 12.

Referring to fig. 2 and 3, the connection unit 5 includes a connection plate 51, a connection groove 55 is formed on the connection disc 4, the connection groove 55 penetrates both sides of the connection disc 4, a fixing groove 52 is formed on the fixed disc 3, the fixing groove 52 is communicated with the connection groove 55, and the fixing groove 52 penetrates both sides of the fixed disc 3. The groove wall of the fixing groove 52 is fixedly connected with a shaft rod 53, the shaft rod 53 penetrates through the connecting plate 51, and the shaft rod 53 is rotatably connected with the connecting plate 51. The groove wall of the connecting groove 55 is fixedly connected with a convex block 551, one side of the connecting plate 51 facing the spray gun 1 is fixedly connected with a fixture block 511, and the fixture block 511 is attached to one side of the convex block 551 departing from the fixed disc 3. The groove wall of the fixing groove 52 is fixedly connected with a compression spring 54, one end of the compression spring 54 far away from the spray gun 1 is fixedly connected with the connecting plate 51, and the compression spring 54 is positioned on one side of the shaft rod 53 far away from the projection 551. A first sealing ring 41 is fixedly bonded on one side of the connecting disc 4 facing the fixed disc 3, and the first sealing ring 41 is abutted against the fixed disc 3.

Referring to fig. 1 and 4, the connection unit 5 further comprises a snap plate 56, the snap plate 56 being located on a side of the compression spring 54 facing away from the shaft 53. The connecting plate 51 is provided with a connecting hole 512, the pinch plate 56 penetrates through the connecting hole 512, and one end of the pinch plate 56 facing the spray gun 1 is attached to the groove wall of the fixing groove 52. The connecting plate 51 is fixedly connected with a rotating shaft 57 at the connecting hole 512, the rotating shaft 57 penetrates through the pinch plate 56 and is rotatably connected with the pinch plate 56, a torsion spring 58 is sleeved on the rotating shaft 57, one end of the torsion spring 58 is fixedly connected with the hole wall of the connecting hole 512, and the other end of the torsion spring is fixedly connected with the pinch plate 56.

Referring to fig. 1 and 4, during installation, an operator rotates one end of the pinch plate 56 far away from the spray gun 1 towards the connecting disc 4, so that one end of the pinch plate 56 far away from the spray gun 1 is separated from the fixing groove 52, the operator rotates the connecting disc 4 towards the fixing disc 3, then one end of the connecting plate 51 close to the spray gun 1 is pressed downwards, the connecting plate 51 rotates around the shaft rod 53, and one end of the connecting plate 51 far away from the spray gun 1 moves upwards. The operator continues to rotate the connecting disc 4 until the first sealing ring 41 is abutted to the fixed disc 3, the operator loosens the connecting plate 51, the compression spring 54 elastically resets, the compression spring 54 drives the connecting plate 51 to move upwards near one end of the spray gun 1, so that the connecting plate 51 moves downwards far away from one end of the spray gun 1, and the fixture block 511 is attached to one side of the projection 551 departing from the fixed disc 3. An operator loosens the pinch plate 56, the torsion spring 58 elastically resets, and the torsion spring 58 drives the pinch plate 56 to rotate until one end of the pinch plate 56 facing the spray gun 1 is attached to the groove wall of the connecting groove 55, so that the connecting disc 4 and the fixed disc 3 are fixed. The pinch plate 56 limits the connecting plate 51, and the possibility of rotation of the connecting plate 51 can be reduced.

Referring to fig. 1 and 3, the nozzle 2 includes a connection pipe 21, a sealing pipe 22, and a head pipe 24, and the diameters of the sealing pipe 22, the connection pipe 21, and the head pipe 24 are sequentially reduced. One end of the connection pipe 21 communicates with the sealing pipe 22, and the other end of the connection pipe 21 communicates with the head pipe 24. The connecting pipe 21 penetrates through the connecting disc 4, a second sealing ring 42 is fixedly connected to the inner periphery of the connecting disc 4, and the outer side wall of the connecting pipe 21 is abutted to the second sealing ring 42. One end of the sealing tube 22 facing the connecting tube 21 is abutted against one side of the connecting disc 4 facing the fixed disc 3, the sealing groove 32 is formed in one side of the fixed disc 3 facing the connecting disc 4, one end of the sealing tube 22 far away from the connecting tube 21 is attached to the groove wall of the sealing groove 32, a sealing ring 33 is bonded to the groove wall of the sealing groove 32, and the outer side wall of the sealing tube 22 is abutted against the sealing ring 33.

Referring to fig. 1 and 3, when the sealing device is installed, an operator passes the nozzle pipe 24 and the connection pipe 21 through the connection disc 4, and then connects the connection disc 4 to the fixed disc 3, so that the first sealing ring 41 abuts against the fixed disc 3, the connection pipe 21 abuts against the second sealing ring 42, and the sealing pipe 22 abuts against the sealing ring 33. Thereby completing the installation of the nozzle 2. During the use, the operator with shower nozzle pipe 24 with hydraulic pressure pipe intercommunication can, when the pipe diameter of hydraulic pressure pipe changes, the operator with connection pad 4 and fixed disk 3 separation, can pull down nozzle 2, according to the pipe diameter of hydraulic pressure pipe, change nozzle 2 of different pipe diameter shower nozzle pipes 24.

Referring to fig. 2 and 5, the closing unit 6 includes a closing plate 61 and a closing plug 62, the closing plug 62 is made of rubber, the closing plug 62 is fixedly bonded to one side of the closing plate 61 facing the spray gun 1, a closing ring 64 is fixedly connected to one side of the closing plate 61 facing the closing plug 62, and the spray gun 1 is provided with an annular closing groove 63 at the outer periphery of the air inlet end 12. The closing plug 62 is clamped in the air inlet end 12 so as to close the air inlet end 12, and the closing ring 64 is inserted into the closing groove 63 and is in threaded connection with the groove wall of the closing groove 63. One side of the closing plate 61 departing from the closing plug 62 is fixedly connected with a fixing sheet 65, and a pulling hole 66 is formed in the fixing sheet 65.

Referring to fig. 2 and 5, after use, an operator inserts the closing plug 62 into the air inlet 12, inserts the closing ring 64 into the closing groove 63, and rotates the fixing piece 65 to screw the closing ring 64 to the groove wall of the closing groove 63, so as to close the air inlet 12, thereby reducing the possibility that foreign objects enter the airflow passage 11 through the air inlet 12. To open the inlet end 12, the operator rotates the securing tab 65 until the closure ring 64 is completely disengaged from the closure slot 63, and then pulls the finger through the pull hole 66 and the securing tab 65, thereby pulling the closure plug 62 out of the inlet end 12.

The implementation principle of the hydraulic cleaning device for the wind power hydraulic pipe assembly is as follows: when the connecting disc type cleaning device is used, an operator can clean cotton 23 and place the cotton into the connecting tube 21, the connecting tube 21 and the nozzle tube 24 penetrate through the connecting disc 4, the sealing tube 22 is attached to the connecting disc 4, and then the connecting disc 4 is rotated towards the fixed disc 3. The operator rotates the striker plate 56 out of the retaining groove 52 towards one end of the lance 1. Then, one end of the connecting plate 51 close to the spray gun 1 is pressed downwards, the connecting plate 4 continues to rotate until the first sealing ring 41 is abutted to the fixed plate 3, then the connecting plate 51 is loosened, the bump 551 is attached to the fixture block 511, and then the buckle 56 is loosened, so that the installation is completed. An operator communicates an external air source with the air inlet end 12, communicates the nozzle pipe 24 with the hydraulic pipe, opens the needle valve 14, and flushes the cleaning cotton 23 into the hydraulic pipe through air flow, thereby cleaning the hydraulic pipe.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a hydraulic pressure cleaning device for wind-powered electricity generation hydraulic pressure pipe assembly, includes spray gun (1) and nozzle (2), airflow channel (11) have been seted up in spray gun (1), be provided with inlet end (12) and give vent to anger end (13) on spray gun (1), airflow channel (11) link up spray gun (1), be provided with needle valve (14) that are used for controlling airflow channel (11) break-make on spray gun (1), its characterized in that: the gas outlet end (13) is connected with a fixed disk (3), the fixed disk (3) is provided with a gas outlet hole (31) communicated with an air flow channel (11), one side of the fixed disk (3) departing from the spray gun (1) is hinged with a connecting disk (4), the nozzle (2) comprises a connecting pipe (21) and a sealing pipe (22) which are communicated with each other, the pipe diameter of the sealing pipe (22) is larger than the connecting pipe (21), the sealing pipe (22) is connected with one end of the connecting pipe (21) facing the fixed disk (3), the connecting disk (4) is penetrated by the connecting pipe (21), one side of the connecting disk (4) facing the fixed disk (3) is abutted against one end of the sealing pipe (22) far away from the fixed disk (3), one end of the sealing pipe (22) facing the fixed disk (3) is abutted against one side of the connecting disk (4) facing the fixed disk (3), and the fixed disk (3) are detachably connected through a connecting unit (5), the cleaning cotton (23) is clamped in the connecting pipe (21).

2. The hydraulic cleaning device for the wind power hydraulic pipe assembly according to claim 1, characterized in that: seal groove (32) have been seted up towards one side of connection pad (4) in fixed disk (3), sealing tube (22) joint is in seal groove (32), be connected with sealing washer (33) on the cell wall of seal groove (32), sealing washer (33) are inconsistent with the lateral wall of sealing tube (22).

3. The hydraulic cleaning device for the wind power hydraulic pipe assembly according to claim 1, characterized in that: the connecting unit (5) comprises a connecting plate (51), a fixing groove (52) is formed in the side wall of the fixing plate (3), the fixing groove (52) penetrates through the two sides of the fixing plate (3), a connecting groove (55) is formed in the side wall of the connecting disc (4), the connecting groove (55) is communicated with the fixing groove (52), the connecting groove (55) penetrates through the two sides of the connecting disc (4), a shaft rod (53) is connected to the groove wall of the fixing groove (52), the shaft rod (53) penetrates through the connecting plate (51) and is rotatably connected with the connecting plate (51), a clamping block (511) is connected to one side, facing the spray gun (1), of the connecting plate (51), a convex block (551) is connected to the groove wall of the connecting groove (55), the clamping block (511) is attached to one side, away from the fixing plate (3), of the convex block (551), and a compression spring (54) is connected to the groove wall of the fixing groove (52), one end of the compression spring (54) far away from the fixed disc (3) is connected with the connecting plate (51), and the compression spring (54) is positioned on one side of the shaft lever (53) far away from the lug (551).

4. The hydraulic cleaning device for the wind power hydraulic pipe assembly according to claim 3, characterized in that: connecting element (5) still include buckle (56), buckle (56) are located compression spring (54) and deviate from one side of axostylus axostyle (53), connecting hole (512) have been seted up on connecting plate (51), connecting hole (512) are worn to establish by buckle (56), be connected with pivot (57) on the pore wall of connecting hole (512), pivot (57) are passed buckle (56) and are rotated with buckle (56) and be connected, the cover is equipped with torsional spring (58) on pivot (57), torsional spring (58) one end links to each other with the pore wall of connecting hole (512), the other end with buckle (56) link to each other, buckle (56) are laminated towards the cell wall of the one end of spray gun (1) and fixed slot (52).

5. The hydraulic cleaning device for the wind power hydraulic pipe assembly according to claim 1, characterized in that: the one end that sealed tube (22) were kept away from in connecting pipe (21) is connected with shower nozzle pipe (24), the pipe diameter of shower nozzle pipe (24) is less than connecting pipe (21), connection pad (4) are connected with first sealing ring (41) towards one side of fixed disk (3), one side and first sealing ring (41) counterbalance of fixed disk (3) towards connection pad (4), be connected with second sealing ring (42) on the internal perisporium of connection pad (4), second sealing ring (42) counterbalance with the lateral wall of connecting pipe (21).

6. The hydraulic cleaning device for the wind power hydraulic pipe assembly according to claim 1, characterized in that: spray gun (1) is connected with closed cell (6) in inlet end (12) department, closed cell (6) are including closing plate (61) and closing plug (62), closing plug (62) link to each other with one side of closing plate (61) orientation spray gun (1), closing plug (62) joint is in air current passageway (11), closing plug (62) are sealed inlet end (12).

7. The hydraulic cleaning device for the wind power hydraulic pipe assembly according to claim 6, characterized in that: the spray gun is characterized in that a closed groove (63) is formed in the air inlet end (12) of the spray gun (1), a closed ring (64) is connected to one side, facing the spray gun (1), of the closed plate (61), and the closed ring (64) is inserted into the closed groove (63) and is in threaded connection with the closed groove (63).

8. The hydraulic cleaning device for the wind power hydraulic pipe assembly according to claim 6, characterized in that: one side of the closing plate (61) departing from the closing plug (62) is connected with a fixing sheet (65), and a pull hole (66) is formed in the fixing sheet (65).

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