CN211343237U

CN211343237U - Combined tool for maintaining equipment of wind generating set

Info

Publication number: CN211343237U
Application number: CN201922347849.7U
Authority: CN
Inventors: 曹杰
Original assignee: Jiuquan Wanfu Kinetic Energy Technology Co ltd
Current assignee: Gansu Wanfu kinetic energy measurement and Testing Co.,Ltd.
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-25
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a aerogenerator maintains technical field, and discloses a combination formula instrument for wind generating set equipment maintenance, including the side bearer, movable groove has been seted up on the right side of side bearer, the equal fixed mounting of roof and the diapire of activity inslot chamber has the bearing, the inside fixed mounting of bearing has the bull stick. This a combination formula instrument for wind generating set equipment maintenance, through when carrying out the inside module of converter cabinet and changing, place the module that needs to be changed and place on placing the board, through the operation of quick-witted case, it rotates through belt drive bull stick when output shaft rotates, because bull stick and thread bush threaded connection, the backup pad that the thread bush was taking its surface this moment upwards removes, place the inside module at board and its top simultaneously along with rising two layers of platform next door, then take off it, avoided the manual work to carry and the lifting rope is pulled up, it is more convenient to make the change of module, the purpose of convenient maintenance has been reached.

Description

Combined tool for maintaining equipment of wind generating set

Technical Field

The utility model relates to a aerogenerator maintains technical field, specifically is a combination formula instrument for wind generating set equipment maintenance.

Background

At present, a converter cabinet of a part of wind generating sets is usually arranged on a two-layer platform at the bottom of a tower and used for converting voltage to obtain a required voltage value and converting impedance to obtain maximum power.

At present, the converter cabinet in the wind driven generator has various maintenance modes, but the defect of inconvenient maintenance generally exists, when the converter cabinet is maintained, the internal devices of the converter cabinet are replaced by manually carrying modules, but the internal modules are carried to a two-layer platform when the converter cabinet is carried, and because the weight and the volume of the modules are large, a large amount of time and energy of workers are wasted, and the maintenance time is prolonged, a combined tool for maintaining the wind driven generator set equipment is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a combination formula instrument for wind generating set equipment maintenance possesses advantages such as convenient maintenance, has solved the shortcoming of generally existing inconvenient maintaining, when maintaining, all is for carrying the module to carry out the change of converter cabinet internal part spare, but on carrying the internal module and carrying the double-deck platform when carrying, because the weight and the volume of module are great, need extravagant a large amount of time of staff and energy, the problem of maintenance time has been increased.

(II) technical scheme

In order to realize the purpose of convenient maintenance, the utility model provides a following technical scheme: a combined tool for equipment maintenance of a wind generating set comprises a side frame, wherein a movable groove is formed in the right side of the side frame, bearings are fixedly mounted on the top wall and the bottom wall of an inner cavity of the movable groove, rotating rods are fixedly mounted inside the bearings, a case is fixedly mounted on the left side of the side frame, connectors are formed in one opposite side of the side frame and the case, a rotating motor is fixedly mounted on the top wall of the inner cavity of the case, a positioning block is fixedly mounted on the bottom wall of the inner cavity of the case, belts are movably mounted on the outer surfaces of the rotating rods and an output shaft of the rotating motor, a threaded sleeve is fixedly mounted on the outer surface of each rotating rod, a supporting plate is fixedly mounted on the outer surface of each threaded sleeve, a fixed port is formed in the top of the supporting plate, a positioning column is fixedly mounted inside the movable, the utility model discloses a place board, including place board and lengthened plate, place board and lengthened plate's top and all seted up the socket, the inside fixed mounting of socket has the post of inserting, the right side fixed mounting who places the board has the spacer block.

Preferably, the output shaft of the rotating motor is movably mounted on the outer surface of the positioning block, and the threaded sleeve is fixedly mounted inside the fixing opening.

Preferably, the positioning column is movably installed inside the positioning opening, and the bearings are symmetrically distributed on the upper side and the lower side of the central axis of the movable groove.

Preferably, the internal diameter of bearing and the external diameter looks adaptation of bull stick, the bull stick includes round bar and threaded rod, the equal fixed mounting in top and the bottom of threaded rod has the round bar.

Preferably, the shape of machine case is the cuboid of hollow inside, the external diameter of rotating electrical machines output shaft and the internal diameter looks adaptation of locating piece.

Preferably, the number of the fixing openings is two, the fixing openings are symmetrically distributed on the front side and the rear side of the central axis of the supporting plate, and the inner diameter of each positioning opening is matched with the outer diameter of each positioning column.

(III) advantageous effects

Compared with the prior art, the utility model provides a combination formula instrument for wind generating set equipment maintenance possesses following beneficial effect:

1. this a combination formula instrument for wind generating set equipment maintenance, through when carrying out the inside module of converter cabinet and changing, place the module that needs to be changed and place on placing the board, through the operation of quick-witted case, it rotates through belt drive bull stick when output shaft rotates, because bull stick and thread bush threaded connection, the backup pad that the thread bush was taking its surface this moment upwards removes, place the inside module at board and its top simultaneously along with rising two layers of platform next door, then take off it, avoided the manual work to carry and the lifting rope is pulled up, it is more convenient to make the change of module, the purpose of convenient maintenance has been reached.

2. This a combination formula instrument for wind generating set equipment maintenance, after inserting the post through taking off, the pulling spacer block, make the extension plate slide right, then will insert the inside of post and insert the socket again, the extension plate is fixed a position, the area of placing the board has been increased, make it can bear more articles, simultaneously also can adjust and the secondary platform between the distance, the in-process that removes in the backup pad, the locating hole at its top is fixed a position through the reference column, it can only move about on a water flat line to have guaranteed the backup pad, it is more stable when removing simultaneously, combination formula instrument through maintaining maintains, the manual operation time that has significantly reduced, staff's working strength has been reduced, thereby the purpose of convenient maintenance has been reached.

Drawings

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

fig. 2 is a schematic structural view of the positioning column of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: side frame 1, movable groove 2, bearing 3, rotating rod 4, chassis 5, connector 6, rotating motor 7, positioning block 8, belt 9, thread bush 10, support plate 11, fixing port 12, positioning column 13, positioning port 14, placing plate 15, lengthening plate 16, inserting port 17, inserting column 18 and spacing block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a combined tool for equipment maintenance of a wind generating set comprises a side frame 1, a movable groove 2 is arranged on the right side of the side frame 1, bearings 3 are fixedly arranged on the top wall and the bottom wall of an inner cavity of the movable groove 2, when an internal module of a converter cabinet is replaced, a module to be replaced is placed on a placing plate 15, an output shaft of a case 5 runs, the output shaft of the case rotates, a rotating rod 4 is driven to rotate through a belt 9, the rotating rod 4 is in threaded connection with a threaded sleeve 10, the threaded sleeve 10 drives a supporting plate 11 on the outer surface of the threaded sleeve to move upwards, the placing plate 15 and the internal module on the top of the supporting plate are lifted beside a two-layer platform and then taken down, manual carrying and lifting rope pulling are avoided, the module replacement is more convenient, the purpose of convenient maintenance is achieved, an output shaft of a rotating motor 7 is movably arranged on the outer surface of a positioning, the threaded sleeve 10 is fixedly arranged inside the fixed opening 12, the rotating rod 4 is fixedly arranged inside the bearing 3, the case 5 is fixedly arranged on the left side of the side frame 1, the positioning column 13 is movably arranged inside the positioning opening 14, the bearings 3 on the upper side and the lower side are symmetrically distributed on the upper side and the lower side of the central axis of the movable groove 2, the connecting opening 6 is formed in one side of the side frame 1 opposite to the case 5, the inner diameter of each bearing 3 is matched with the outer diameter of the rotating rod 4, the rotating rod 4 comprises a round rod and a threaded rod, the round rods are fixedly arranged at the top and the bottom of the threaded rod, the rotating motor 7 is fixedly arranged on the top wall of the inner cavity of the case 5, the model of the rotating motor 7 can be Y80M1-2, the positioning block 8 is fixedly arranged on the bottom wall of the inner cavity of the case 5, the case 5 is in a cuboid with a hollow inner part, the outer, the outer surface of the rotating rod 4 is fixedly provided with a threaded sleeve 10, after the inserting column 18 is taken down, the spacing block 19 is pulled to enable the lengthened plate 16 to slide rightwards, then the inserting column 18 is inserted into the socket 17, the lengthened plate 16 is positioned, the area of the placing plate 15 is increased, the lengthened plate can bear more objects, meanwhile, the distance between the lengthened plate and a secondary platform can be adjusted, in the moving process of the supporting plate 11, the positioning port 14 at the top of the supporting plate is positioned through the positioning column 13, the supporting plate 11 can only move on a horizontal line and is more stable in moving, maintenance is carried out through a maintenance combined tool, the manual operation time is greatly reduced, the working intensity of workers is reduced, the aim of convenient maintenance is achieved, the supporting plate 11 is fixedly arranged on the outer surface of the threaded sleeve 10, the number of the fixing ports 12 is two, and the two fixing ports are symmetrically distributed on the front side and the back side of the central axis of the supporting plate 11, the internal diameter of location mouth 14 and the external diameter looks adaptation of reference column 13, fixed mouthful 12 has been seted up at the top of backup pad 11, the inside fixed mounting of activity groove 2 has reference column 13, location mouth 14 has been seted up at the top of backup pad 11, the right side fixed mounting of backup pad 11 has places board 15, the inside movable mounting who places board 15 has lengthened board 16, place board 15 and lengthened board 16's top and all seted up socket 17, the inside fixed mounting of socket 17 has inserted post 18, the right side fixed mounting who places board 15 has spacer block 19.

When using, through taking off and inserting post 18 back, pulling spacer 19 makes elongated plate 16 slide right, then will insert post 18 and insert the inside of socket 17 again, will advance line location with elongated plate 16, increased the area of placing board 15, make it can bear more article, also can adjust simultaneously and the secondary platform between the distance.

To sum up, this a combination formula instrument for wind generating set equipment maintenance, through when carrying out the inside module of converter cabinet and changing, place the module that needs to be changed on placing board 15, through the operation of quick-witted case 5, it rotates to drive bull stick 4 through belt 9 when rotating, because bull stick 4 and thread bush 10 threaded connection, the backup pad 11 of thread bush 10 area outside surface upwards removes this moment, place the inside module at board 15 and its top simultaneously along with rising second floor platform next door, then take off it, avoided the manual work to carry and the lifting rope is pulled up, make the change of module more convenient, reached convenient purpose of maintaining.

Moreover, after the inserting column 18 is taken down, the spacing block 19 is pulled to enable the lengthened plate 16 to slide rightwards, then the inserting column 18 is inserted into the socket 17, the lengthened plate 16 is positioned, the area of the placing plate 15 is increased, the lengthened plate can bear more objects, meanwhile, the distance between the lengthened plate and a secondary platform can be adjusted, in the moving process of the supporting plate 11, the positioning opening 14 at the top of the supporting plate is positioned through the positioning column 13, the supporting plate 11 can only move on a horizontal line and is more stable in moving, maintenance is carried out through a maintenance combined tool, the manual operation time is greatly reduced, the working intensity of workers is reduced, the aim of convenient maintenance is achieved, the defect that maintenance is inconvenient generally exists is solved, and when maintenance is carried out, the components inside the converter cabinet are manually carried out by a module, however, when the internal module is transported to the second-layer platform, a large amount of time and energy of workers need to be wasted due to the fact that the weight and the volume of the module are large, and maintenance time is prolonged.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A combination tool for wind generating set equipment maintenance, including side frame (1), characterized in that: the right side of the side frame (1) is provided with a movable groove (2), the top wall and the bottom wall of the inner cavity of the movable groove (2) are respectively and fixedly provided with a bearing (3), the inside of the bearing (3) is fixedly provided with a rotating rod (4), the left side of the side frame (1) is fixedly provided with a case (5), one side of the side frame (1) opposite to the case (5) is respectively provided with a connecting port (6), the top wall of the inner cavity of the case (5) is fixedly provided with a rotating motor (7), the bottom wall of the inner cavity of the case (5) is fixedly provided with a positioning block (8), the outer surfaces of the rotating rod (4) and the output shaft of the rotating motor (7) are movably provided with a belt (9), the outer surface of the rotating rod (4) is fixedly provided with a threaded sleeve (10), the outer surface of the threaded sleeve (10) is provided with, the inside fixed mounting of activity groove (2) has reference column (13), location mouth (14) have been seted up at the top of backup pad (11), the right side fixed mounting of backup pad (11) has places board (15), the inside movable mounting who places board (15) has extension board (16), socket (17) have all been seted up at the top of placing board (15) and extension board (16), the inside fixed mounting of socket (17) has inserted post (18), the right side fixed mounting who places board (15) has spacer block (19).

2. A combination tool for wind turbine equipment maintenance according to claim 1, wherein: the output shaft of the rotating motor (7) is movably arranged on the outer surface of the positioning block (8), and the threaded sleeve (10) is fixedly arranged in the fixing opening (12).

3. A combination tool for wind turbine equipment maintenance according to claim 1, wherein: the positioning column (13) is movably arranged in the positioning opening (14), and the bearings (3) are symmetrically distributed on the upper side and the lower side of the central axis of the movable groove (2).

4. A combination tool for wind turbine equipment maintenance according to claim 1, wherein: the internal diameter of bearing (3) and the external diameter looks adaptation of bull stick (4), bull stick (4) include round bar and threaded rod, the equal fixed mounting in top and the bottom of threaded rod has the round bar.

5. A combination tool for wind turbine equipment maintenance according to claim 1, wherein: the shape of machine case (5) is the cuboid of inside hollow, the external diameter of rotating electrical machines (7) output shaft and the internal diameter looks adaptation of locating piece (8).

6. A combination tool for wind turbine equipment maintenance according to claim 1, wherein: the quantity of fixed mouthful (12) is two and be symmetric distribution in both sides around backup pad (11) axis, the internal diameter of location mouth (14) and the external diameter looks adaptation of reference column (13).