CN217072013U

CN217072013U - Wind power generation tower section of thick bamboo groove trimming device

Info

Publication number: CN217072013U
Application number: CN202220894897.7U
Authority: CN
Inventors: 张露; 姚明辉; 余安新
Original assignee: Jiangsu Hangchen Heavy Industry Technology Co ltd
Current assignee: Jiangsu Hangchen Heavy Industry Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-29
Anticipated expiration: 2032-04-18

Abstract

The utility model belongs to the technical field of fan tower cylinder production equipment, in particular to a wind power generation tower cylinder groove trimming device, which comprises a fixed support, a trimming wheel component is installed below the top of the fixed support, a material receiving box is arranged on one side of the fixed support, an end cover is detachably connected on the material receiving box, the top end of the end cover is fixedly connected with an air suction pipe, the other end of the air suction pipe is fixedly connected with a material suction hopper on the fixed support, a waste cavity is arranged in the material receiving box, and an air suction fan is fixedly installed on the bottom end face of the waste cavity; the utility model discloses a suction that the cooperation breathing pipe of the exhaust fan that is equipped with in the material collecting box produced can be with repairing among the waste material chamber that produces inhales the material collecting box, through the filter that the waste material intracavity was equipped with, can filter the waste material, avoids the waste material directly to fall into waste material chamber bottom, makes things convenient for the staff to open the end cover after repairing simultaneously again, carries out centralized processing to the waste material on the filter.

Description

Wind power generation tower section of thick bamboo groove trimming device

Technical Field

The utility model relates to a fan tower section of thick bamboo production facility technical field specifically is a wind power generation tower section of thick bamboo groove trimming device.

Background

The wind power tower cylinder is a key device in a wind power generator, and is generally formed by assembling and welding a plurality of sections of cylinder sections, assembling and welding flanges at two ends of the cylinder sections to form semi-finished cylinder sections, and after the cylinder sections are assembled and welded, performing sand blasting and painting, and assembling related accessory parts to form finished cylinder sections.

The method comprises the following steps of cutting and blanking a thick steel plate by a numerical control cutting machine during manufacturing, rolling and forming, then performing positioning welding, roundness correction and other processes to manufacture the components of the tower barrel, wherein in order to ensure the strength of the tower barrel and ensure that a welding part is completely welded and melted, a groove treatment needs to be performed on a combined edge before rolling, and after rolling, due to internal stress change, the groove angle depth and the like on the combined edge do not meet requirements, and finishing operation needs to be performed to ensure the welding quality.

Through retrieval, Chinese patent network discloses a wind power generation tower cylinder groove trimming device (CN207480276U), including supporting beam, supporting beam's inside is provided with the lead screw, the last sliding sleeve that slides of supporting beam cup joints and is provided with the slide, the lower surface of slide is provided with the lift adjustment case, lift adjustment incasement wall upper portion is provided with the horizontally baffle, lift adjustment incasement portion symmetry is provided with two sets of screws that are parallel to each other, the space middle part of baffle below is provided with the lift post, the lift post upper end is through threaded connection screw rod, the opening fixed welded connection flat board that the lower extreme passed lift adjustment incasement bottom surface, the fixed surface is provided with transmission case and drive machine on the dull and stereotyped both ends, dull and stereotyped both ends head lower surface passes through support and bearing connection trimming wheel. The wind power generation tower cylinder groove trimming device is time-saving and labor-saving, high in operation efficiency and high in trimming flatness, and is beneficial to improving the quality of a later-stage welding process. However, when the trimming wheel is used for trimming and grinding the groove of the wind power generation tower drum, a large amount of scraps are easily generated, so that workers need to manually clean the scraps after trimming, time and labor are wasted, and the working efficiency is greatly influenced; therefore, the device for trimming the groove of the wind power generation tower barrel is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve traditional equipment and maintain a large amount of sweeps that produce easily when grinding to wind power generation tower section of thick bamboo groove for the staff still need manually clean the sweeps after maintaining, not only wastes time and energy, still greatly influenced work efficiency's problem, the utility model provides a wind power generation tower section of thick bamboo groove trimming device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a wind power generation tower cylinder groove trimming device, including the fixed bolster, the trimming wheel subassembly is installed to the top below of fixed bolster, one side of fixed bolster is equipped with the material receiving box, the material receiving box can be dismantled and be connected with the end cover, the top rigid coupling of end cover has the breathing pipe, the other end of breathing pipe and the suction hopper rigid coupling on the fixed bolster, be equipped with the waste material chamber in the material receiving box, the bottom terminal surface fixed mounting in waste material chamber has the extraction fan; can carry out the grinding to tower section of thick bamboo groove through the trimming wheel subassembly on the fixed bolster and maintain, through the suction that the cooperation breathing pipe of the exhaust fan that is equipped with in the material collecting box produced, can be with maintaining during the waste material chamber of producing inhales the material collecting box, avoid the staff follow-up waste material that cleans, reduce working strength, greatly improved work efficiency.

Preferably, the waste cavity is in a step shape, a filter plate is arranged in the waste cavity, and the filter plate is positioned above the air exhaust fan; through the filter that the waste material intracavity was equipped with, can filter the waste material, avoid the waste material directly to fall into waste material chamber bottom, make things convenient for the staff to open the end cover after finishing again simultaneously, concentrate the processing with the waste material on the filter.

Preferably, positioning grooves are symmetrically formed in two sides of the waste cavity, positioning blocks are symmetrically and fixedly connected to two sides of the bottom of the filter plate, and the positioning blocks are attached to the positioning grooves; through the sliding fit between locating piece and the constant head tank, be convenient for play supplementary direction location effect to the installation of filter.

Preferably, the positioning block is provided with a clamping groove, the inner wall of the positioning groove is provided with a groove, a spring is fixedly connected in the groove, the other end of the spring is fixedly connected with a sliding block, the other end of the sliding block is fixedly connected with an installation plate, the other side of the installation plate is fixedly connected with a clamping block, the clamping block is attached to the clamping groove, and the sliding block is provided with a magnetic component; magnetic force that magnetic component produced through circular telegram back is greater than the elasticity of spring, and the fixture block on the mounting panel of being convenient for slides in among the draw-in groove on the locating piece, has realized the locking to the fixed block, and after the outage, through the elastic force of spring effect on the slider for the slider drives the mounting panel and slides, and then makes the fixture block break away from the draw-in groove on the locating piece, removes the locking to the filter, and the staff of being convenient for directly receives the material box with the filter roll-off, handles the waste material on the filter.

Preferably, the magnetic assembly comprises an electromagnet and a permanent magnet, the electromagnet is fixedly connected to the inner wall of the groove, the permanent magnet is fixedly connected to one side, away from the clamping block, of the mounting plate, and the electromagnet and the permanent magnet are both sleeved on the sliding block; the electromagnet is electrified, so that repulsive force is generated between the electromagnet and the permanent magnet, and the clamping block is locked on the fixing block because the magnetic force between the electromagnet and the permanent magnet is greater than the elastic force of the spring.

Preferably, support plates are symmetrically and fixedly connected to two sides of the inner wall of the waste cavity, a vibration motor is fixedly mounted on each support plate, and the vibration motor is attached to the bottom of the filter plate; make the filter produce vibrations through vibrating motor, avoid the waste material to block up the filter, lead to the suction of aspirating fan to descend.

The utility model discloses an useful part lies in:

1. the utility model discloses a suction that the aspiration fan that is equipped with in the material receiving box cooperates the breathing pipe to produce can inhale the waste material that the repairment produced among the waste material chamber of material receiving box, through the filter that is equipped with in the waste material chamber, can filter the waste material, avoids the waste material directly to fall into waste material chamber bottom, makes things convenient for the staff to open the end cover after repairing again simultaneously, carries out centralized processing to the waste material on the filter, avoids the staff follow-up to clean the waste material, has reduced working strength;

2. the utility model discloses a to the electromagnet circular telegram for produce the repulsion between electromagnet and the permanent magnet, again because magnetic force is greater than the elasticity of spring between electromagnet and the permanent magnet, and then make the fixture block realize the locking to the fixed block, the installation of the filter of being convenient for is fixed, after the outage, the elasticity through the spring is used in on the slider, make the slider drive the mounting panel and slide, and then make the fixture block break away from the draw-in groove on the locating piece, remove the locking to the filter, the staff of being convenient for is direct with filter roll-off collecting box, waste material on the filter is handled.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of an entire device according to a first embodiment;

FIG. 2 is a schematic view of a material receiving box according to the first embodiment;

FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;

FIG. 4 is a schematic view of a filter plate according to an embodiment;

fig. 5 is a partial structural schematic diagram of the second embodiment.

In the figure: 1. fixing a bracket; 2. a trim wheel assembly; 3. an air intake duct; 4. a material receiving box; 5. an end cap; 6. a waste chamber; 7. a filter plate; 8. a vibration motor; 9. positioning blocks; 10. positioning a groove; 11. a card slot; 12. a spring; 13. a slider; 14. an electromagnet; 15. a permanent magnet; 16. mounting a plate; 17. a clamping block; 18. an air extracting fan; 19. and a seal.

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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a groove finishing device for a wind power generation tower cylinder comprises a fixed support 1, a finishing wheel assembly 2 is mounted below the top of the fixed support 1, a material receiving box 4 is arranged on one side of the fixed support 1, an end cover 5 is detachably connected to the material receiving box 4, an air suction pipe 3 is fixedly connected to the top end of the end cover 5, the other end of the air suction pipe 3 is fixedly connected to a material suction hopper on the fixed support 1, a waste cavity 6 is arranged in the material receiving box 4, and an air suction fan 18 is fixedly mounted on the bottom end face of the waste cavity 6; during operation, can carry out the grinding to tower section of thick bamboo groove through the trimming wheel subassembly 2 on the fixed bolster 1 and maintain, through the suction that the suction fan 18 cooperation breathing pipe 3 that is equipped with in the receipts magazine 4 produced, can be with maintaining during the waste material chamber 6 of producing inhales the waste material chamber of receipts magazine 4, avoid the staff follow-up waste material that cleans, reduced working strength, greatly improved work efficiency.

The waste cavity 6 is in a step shape, a filter plate 7 is arranged in the waste cavity 6, and the filter plate 7 is positioned above the suction fan 18; the during operation, through filter 7 that is equipped with in the waste material chamber 6, can filter the waste material, avoid the waste material directly to fall into 6 bottoms in waste material chamber, make things convenient for the staff to open end cover 5 after repairing simultaneously again, concentrate the processing with the waste material on the filter 7.

Positioning grooves 10 are symmetrically formed in two sides of the waste cavity 6, positioning blocks 9 are symmetrically and fixedly connected to two sides of the bottom of the filter plate 7, and the positioning blocks 9 are attached to the positioning grooves 10; during operation, the positioning block 9 is in sliding fit with the positioning groove 10, so that the filter plate 7 is convenient to install and plays a role in auxiliary guiding and positioning.

A clamping groove 11 is formed in the positioning block 9, a groove is formed in the inner wall of the positioning groove 10, a spring 12 is fixedly connected in the groove, the other end of the spring 12 is fixedly connected with a sliding block 13, the other end of the sliding block 13 is fixedly connected with an installation plate 16, a clamping block 17 is fixedly connected to the other side of the installation plate 16, the clamping block 17 is attached to the clamping groove 11, and a magnetic component is arranged on the sliding block 13; during operation, the magnetic force that produces through circular telegram back magnetic component is greater than the elasticity of spring 12, be convenient for fixture block 17 on the mounting panel 16 slide in among the draw-in groove 11 on the locating piece 9, realized the locking to the fixed block, after the outage, through the elastic force effect of spring 12 on slider 13, make slider 13 drive mounting panel 16 slide, and then make fixture block 17 break away from draw-in groove 11 on the locating piece 9, remove the locking to filter 7, the staff of being convenient for is direct with filter 7 roll-off collection box 4, waste material on the filter 7 is handled.

The magnetic assembly comprises an electromagnet 14 and a permanent magnet 15, the electromagnet 14 is fixedly connected to the inner wall of the groove, the permanent magnet 15 is fixedly connected to one side, away from the clamping block 17, of the mounting plate 16, and the electromagnet 14 and the permanent magnet 15 are both sleeved on the sliding block 13; when the locking device works, the electromagnet 14 is electrified, so that repulsive force is generated between the electromagnet 14 and the permanent magnet 15, and the magnetic force between the electromagnet 14 and the permanent magnet 15 is larger than the elastic force of the spring 12, so that the fixed block 17 is locked on the fixed block.

Support plates are symmetrically and fixedly connected to two sides of the inner wall of the waste cavity 6, a vibration motor 8 is fixedly mounted on each support plate, and the vibration motor 8 is attached to the bottom of the filter plate 7; during operation, the vibration motor 8 vibrates the filter plate 7, so that the filter plate 7 is prevented from being blocked by waste materials, and the suction force of the suction fan 18 is reduced.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a sealing groove is formed on a top end surface of the material receiving box 4, a sealing member 19 is fixedly connected to a bottom end surface of the end cover 5, and the sealing member 19 is tightly attached to the sealing groove; during operation, through the cooperation between the sealing groove that is equipped with sealing member 19 that is equipped with bottom end cover 5 and material collecting box 4 top, guaranteed between material collecting box 4 and the end cover 5 leakproofness, avoid taking out air and have the gap between 18 during operation material collecting box 4 and the end cover 5, lead to the suction to the waste material not enough, can't effectually collect the waste material.

The working principle is that the tower groove can be ground and repaired through the repairing wheel assembly 2 on the fixed support 1, the waste generated by repairing can be sucked into the waste cavity 6 of the material collecting box 4 through the suction force generated by the suction fan 18 in the material collecting box 4 in cooperation with the suction pipe 3, the waste can be filtered through the filter plate 7 in the waste cavity 6, the waste is prevented from directly falling into the bottom end of the waste cavity 6, meanwhile, a worker can conveniently open the end cover 5 after repairing, the waste on the filter plate 7 is intensively treated, the filter plate 7 is vibrated through the vibrating motor 8, the filter plate 7 is prevented from being blocked by the waste, the suction force of the suction fan 18 is reduced, after repairing is completed, the end cover 5 is opened, the electromagnet 14 is powered off, the elastic force of the spring 12 acts on the sliding block 13, the sliding block 13 drives the mounting plate 16 to slide, and the clamping block 17 is separated from the clamping groove 11 on the positioning block 9, remove the locking to filter 7, the staff of being convenient for is direct with filter 7 roll-off collecting box 4, waste material on the filter 7 is handled, after the processing is accomplished, cooperation between locating piece 9 and constant head tank 10, make filter 7 tentatively fix in waste material chamber 6, through circular telegram to electromagnet 14, make and produce repulsion between electromagnet 14 and the permanent magnet 15, again because magnetic force is greater than spring 12's elasticity between electromagnet 14 and the permanent magnet 15, and then make mounting panel 16 drive among fixture block 17 slides in draw-in groove 11, the locking to the fixed block has been realized, the fixed effect of filter 7 has further been strengthened.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a wind power generation tower section of thick bamboo groove trimming device which characterized in that: including fixed bolster (1), finishing wheel subassembly (2) are installed to the top below of fixed bolster (1), one side of fixed bolster (1) is equipped with receipts magazine (4), can dismantle on receipts magazine (4) and be connected with end cover (5), the top rigid coupling of end cover (5) has breathing pipe (3), the other end of breathing pipe (3) and the suction hopper rigid coupling on fixed bolster (1), be equipped with waste chamber (6) in receipts magazine (4), the bottom terminal surface fixed mounting in waste chamber (6) has aspirating fan (18).

2. The wind power generation tower groove finishing device of claim 1, wherein: the waste material chamber (6) is in a step shape, a filter plate (7) is arranged in the waste material chamber (6), and the filter plate (7) is located above the air exhaust fan (18).

3. The wind power generation tower groove finishing device of claim 2, wherein: positioning grooves (10) are symmetrically formed in two sides of the waste cavity (6), positioning blocks (9) are symmetrically and fixedly connected to two sides of the bottom of the filter plate (7), and the positioning blocks (9) are attached to the positioning grooves (10).

4. The wind power generation tower groove finishing device of claim 3, wherein: the positioning block is characterized in that a clamping groove (11) is formed in the positioning block (9), a groove is formed in the inner wall of the positioning groove (10), a spring (12) is fixedly connected into the groove, the other end of the spring (12) is fixedly connected with a sliding block (13), the other end of the sliding block (13) is fixedly connected with a mounting plate (16), a clamping block (17) is fixedly connected to the other side of the mounting plate (16), the clamping block (17) is attached to the clamping groove (11), and a magnetic assembly is arranged on the sliding block (13).

5. The wind power generation tower groove finishing device of claim 4, wherein: magnetic component includes electromagnet (14) and permanent magnet (15), the rigid coupling has electromagnet (14) on the recess inner wall, one side rigid coupling that mounting panel (16) deviates from fixture block (17) has permanent magnet (15), electromagnet (14) and permanent magnet (15) all overlap on slider (13).

6. The wind power generation tower groove finishing device of claim 5, wherein: the waste material filter is characterized in that support plates are symmetrically and fixedly connected to two sides of the inner wall of the waste material cavity (6), a vibration motor (8) is fixedly mounted on each support plate, and the vibration motor (8) is attached to the bottom of the filter plate (7).