CN219683379U

CN219683379U - Wind-powered electricity generation main shaft wash rack

Info

Publication number: CN219683379U
Application number: CN202223082885.3U
Authority: CN
Inventors: 马保军; 郭永刚; 韩绍轩; 杨栋; 白雪银; 周磊; 修立利
Original assignee: Liaoning Guoli New Energy Co ltd
Current assignee: Liaoning Guoli New Energy Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-09-15
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a wind power main shaft cleaning frame which comprises: comprises a water collecting tank, a supporting frame, a fixed supporting table, a driving supporting roller group, an adjusting frame and a driven supporting roller group; the fixed supporting table is provided with a first waterproof motor, the driving supporting roller group comprises driving rollers which are symmetrically and rotatably connected above the fixed supporting table, and a rotating shaft of one driving roller is connected with a rotating shaft of the first waterproof motor through a conveying belt; the adjusting frame comprises a bottom frame, a telescopic cylinder and a cross rod, wherein the bottom frame is in sliding connection with the support frame, the telescopic cylinder is symmetrically arranged above the bottom frame, the cross rod is arranged at the upper end of the telescopic cylinder, the middle of the cross rod is in threaded connection with a screw rod, one end of the screw rod is in rotary connection with the fixed support table, a second waterproof motor is arranged on the water collecting tank, and a rotating shaft of the second waterproof motor is connected with the other end of the screw rod through a coupling. The scheme can complete the cleaning work of the wind power main shaft without the rotation of the crane, and the cleaning liquid is discharged to the water collecting tank, so that the cleaning liquid can be intensively discharged or recycled, the environmental pollution is avoided, the applicability is strong, and the operation is convenient.

Description

Wind-powered electricity generation main shaft wash rack

Technical Field

The utility model relates to the field of wind power main shaft cleaning tools, in particular to a wind power main shaft cleaning frame.

Background

The main shaft of the wind driven generator is an important part for connecting the fan wing with the fan base. When the wind driven generator main shaft is coated, the surface of the wind driven generator main shaft must be cleaned before the coating. At present, when some enterprises clean the wind power main shaft, the travelling crane lifts the wind power main shaft, and water is sprayed to the surface of the wind power main shaft for cleaning by using a water gun, so that the cleaning is unsafe, the travelling crane is occupied, time and labor are wasted, and the manual consumption is large. The Chinese patent with publication number of CN207857502U discloses a wind power main shaft cleaning frame, which drives a wind power main shaft to rotate by utilizing rolling friction through a driving mechanism, and can finish the cleaning work of the wind power main shaft without lifting and rotating by a crane, so that the problems in the cleaning process of the wind power main shaft are solved, but the scheme still needs manual operation, cleaning liquid is still discharged on the ground, environmental pollution is caused, the diameters of various sections of the wind power main shaft are different, the height of a driven wheel is required to be adjusted, and the scheme does not have an adjusting function, so that the applicability is not satisfied.

Disclosure of Invention

The utility model aims to overcome the defects of the technology and provide a wind power main shaft cleaning frame.

In order to solve the technical problems, the technical scheme provided by the utility model is that the wind power main shaft cleaning frame comprises: the device comprises a water collecting tank, a supporting frame fixedly connected above a water collecting tank bottom plate, a fixed supporting table fixedly connected to one end of the supporting frame, a driving supporting roller set arranged on the fixed supporting table, an adjusting frame arranged at the other end of the supporting frame and a driven supporting roller set arranged on the adjusting frame; the fixed supporting table is provided with a first waterproof motor, the driving supporting roller group comprises driving rollers which are symmetrically and rotatably connected above the fixed supporting table, and a rotating shaft of one driving roller is connected with a rotating shaft of the first waterproof motor through a conveying belt; the adjusting frame comprises a bottom frame, a telescopic cylinder and a transverse rod, wherein the bottom frame is in sliding connection with the supporting frame, the telescopic cylinder is symmetrically arranged above the bottom frame, the transverse rod is arranged at the upper end of the telescopic cylinder, the driven supporting roller group is arranged above the transverse rod, a screw rod is in threaded connection with the middle part of the transverse rod, one end of the screw rod is rotationally connected with the fixed supporting table, a second waterproof motor is arranged on the water collecting tank, and a rotating shaft of the second waterproof motor is connected with the other end of the screw rod through a coupling.

Further, the sliding blocks are fixedly connected below the two ends of the underframe, the guide rails matched with the sliding blocks are fixedly connected on the supporting frame, and the underframe is in sliding connection with the supporting frame through the guide rails and the sliding blocks.

Further, a water outlet is arranged at the bottom of the water collecting tank.

Compared with the prior art, the utility model has the advantages that: according to the scheme, the wind power main shaft is driven to rotate through rolling friction by the driving mechanism, the cleaning work of the wind power main shaft can be completed without the rotation of a crane, cleaning liquid is discharged to the water collecting tank, the cleaning liquid can be intensively discharged or recycled, environmental pollution is avoided, resource waste is reduced, the distance between the driving support roller group and the driven support roller group and the height of the driven support roller group can be adjusted through the adjusting frame, the wind power main shaft is applicable to different lengths, wind power main shafts with different diameter sections are high in applicability, and the wind power main shaft is convenient to operate and low in labor intensity through a motor and hydraulic driving.

Drawings

Fig. 1 is a schematic structural view 1 of a wind power main shaft cleaning frame.

Fig. 2 is a schematic structural view 2 of a wind power main shaft cleaning frame.

As shown in the figure:

1. the water-collecting tank comprises a water-collecting tank body, 2, a supporting frame, 3, a fixed supporting table, 4, a first waterproof motor, 5, a driving roller, 6, a conveyor belt, 7, a water outlet, 8, a bottom frame, 9, a telescopic cylinder, 10, a cross rod, 11, a screw rod, 12, a second waterproof motor, 13, a driven roller, 14, a sliding block, 15 and a guide rail.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

1-2, a wind power main shaft cleaning frame comprises a water collecting tank 1, a supporting frame 2 fixedly connected above a bottom plate of the water collecting tank 1, a fixed supporting table 3 fixedly connected to one end of the supporting frame 2, a driving supporting roller set arranged on the fixed supporting table 3, an adjusting frame arranged at the other end of the supporting frame 2 and a driven supporting roller set arranged on the adjusting frame; the fixed supporting table 3 is provided with a first waterproof motor 4, the driving supporting roller group comprises driving rollers 5 which are symmetrically and rotatably connected above the fixed supporting table 3, and a rotating shaft of one driving roller 5 is connected with a rotating shaft of the first waterproof motor 4 through a conveying belt 6; the adjusting frame comprises a bottom frame 8, a telescopic cylinder 9 and a cross rod 10, wherein the bottom frame 8 is in sliding connection with the support frame 2, the telescopic cylinder 9 is symmetrically arranged above the bottom frame 8, the cross rod 10 is arranged at the upper end of the telescopic cylinder 9, the driven support roller group is arranged above the cross rod 10, a screw rod 11 is in threaded connection with the middle part of the cross rod 10, one end of the screw rod 11 is rotationally connected with the fixed support table 3, a second waterproof motor 12 is arranged on the water collecting tank 1, and a rotating shaft of the second waterproof motor 12 is connected with the other end of the screw rod 11 through a coupling.

The driven support roller group includes driven rollers 13 symmetrically rotatably connected above the cross bar 10.

The sliding blocks 14 are fixedly connected below two ends of the underframe 8, the guide rails 15 matched with the sliding blocks 14 are fixedly connected to the support frame 2, and the underframe 8 is in sliding connection with the support frame 2 through the guide rails 15 and the sliding blocks 14.

The bottom of the water collecting tank 1 is provided with a water outlet 7.

The telescopic cylinder 9 adopts a hydraulic cylinder.

In the concrete implementation of the utility model, the water outlet 7 is blocked by a pipe plug, the screw rod 11 is driven to rotate by the second waterproof motor 12 according to the specification of the wind power main shaft to be cleaned, the adjusting frame is driven to slide along the supporting frame 2, the distance between the driving supporting roller group and the driven supporting roller group is adjusted, the height of the driven supporting roller group is adjusted by the telescopic cylinder 9, the wind power main shaft is placed on the driving supporting roller group and the driven supporting roller group, the driving roller 5 is driven to rotate by the first waterproof motor 4, so that the wind power main shaft is driven to rotate, an operator can wash the wind power main shaft in all directions by using the water pipe, and the washing is discharged into the water collecting tank 1, thereby avoiding the pollution to the environment.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present utility model, "plurality" means at least 2.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a wind-powered electricity generation main shaft wash rack which characterized in that: the device comprises a water collecting tank (1), a supporting frame (2) fixedly connected above a bottom plate of the water collecting tank (1), a fixed supporting table (3) fixedly connected to one end of the supporting frame (2), a driving supporting roller set arranged on the fixed supporting table (3), an adjusting frame arranged at the other end of the supporting frame (2) and a driven supporting roller set arranged on the adjusting frame;

the fixed supporting table (3) is provided with a first waterproof motor (4), the driving supporting roller group comprises driving rollers (5) symmetrically and rotatably connected above the fixed supporting table (3), and a rotating shaft of one driving roller (5) is connected with a rotating shaft of the first waterproof motor (4) through a conveying belt (6);

the utility model discloses a water collecting tank, including support frame (2), including chassis (8), telescopic cylinder (9) of symmetry locating chassis (8) top, horizontal pole (10) of locating telescopic cylinder (9) upper end, driven support roller group locates horizontal pole (10) top, horizontal pole (10) middle part threaded connection has lead screw (11), lead screw (11) one end and fixed bolster (3) rotate to be connected, be equipped with waterproof motor (12) of second on water collecting tank (1), the pivot of waterproof motor (12) of second passes through the coupling joint with the other end of lead screw (11).

2. A wind power spindle cleaning frame according to claim 1, characterized in that: the driven support roller group comprises driven rollers (13) which are symmetrically and rotatably connected above the cross bar (10).

3. A wind power spindle cleaning frame according to claim 1, characterized in that: the sliding block (14) is fixedly connected below two ends of the underframe (8), the guide rail (15) matched with the sliding block (14) is fixedly connected to the support frame (2), and the underframe (8) is in sliding connection with the support frame (2) through the guide rail (15) and the sliding block (14).

4. A wind power spindle cleaning frame according to claim 1, characterized in that: the bottom of the water collecting tank (1) is provided with a water outlet (7).

5. A wind power spindle cleaning frame according to claim 1, characterized in that: the telescopic cylinder (9) adopts a hydraulic cylinder.