CN217300772U

CN217300772U - Wind driven generator blade transportation and bearing device

Info

Publication number: CN217300772U
Application number: CN202221078378.XU
Authority: CN
Inventors: 孙常铭; 王恩仁; 黄泽营; 崔传波
Original assignee: Jinan Changming Cnc Equipment Co ltd
Current assignee: Jinan Changming Cnc Equipment Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-26
Anticipated expiration: 2032-05-07

Abstract

The utility model belongs to the technical field of aerogenerator conveyer technique and specifically relates to just an aerogenerator blade transportation bears device. The utility model provides a device is born in aerogenerator blade transportation, includes and bears the frame main part, it is equipped with hoist and mount knot to bear the frame main part top, it is equipped with the pole that opens and shuts to bear frame main part one side, be equipped with the drive rack on the length direction of the pole that opens and shuts, pole one end that opens and shuts is equipped with adjusting gear, it is equipped with first drive assembly and second drive assembly to bear in the frame main part, first drive assembly is connected with adjusting gear meshing, second drive assembly and drive rack meshing are connected. The blade opening and closing mechanism is characterized in that one side of the bearing frame main body is provided with an opening and closing rod, the opening and closing rod is driven to be in contact locking through the first driving assembly, the opening and closing rod is driven to ascend and descend to be closed through the second driving assembly, a worker only needs to place the bearing frame main body on one side of a blade during use, and the bearing frame main body is pushed into the bottom of the blade after the opening and closing rod is opened.

Description

Blade transportation and bearing device of wind driven generator

Technical Field

The utility model belongs to the technical field of aerogenerator conveyer technique and specifically relates to just an aerogenerator blade transportation bears device.

Background

The wind power generation technology is a technology for converting wind energy into electric energy. The wind driven generator is realized by utilizing wind power to drive the blades to rotate so as to promote the motor to generate electricity. When installing aerogenerator, often need carry out long-range transportation to aerogenerator's blade, and aerogenerator's blade is bulky, often needs load bearing device to fix the blade in the transportation, and load bearing device among the prior art generally embolias the generator blade from aerogenerator blade's tip, because the blade is bulky, and the workman operates comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem because the blade volume is great, bear the comparatively inconvenient installation of device, the utility model provides a device is born in the transportation of aerogenerator blade.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a device is born in aerogenerator blade transportation, includes and bears the frame main part, it is equipped with hoist and mount knot to bear the frame main part top, it is equipped with the pole that opens and shuts to bear frame main part one side, be equipped with the drive rack on the length direction of the pole that opens and shuts, pole one end that opens and shuts is equipped with adjusting gear, it is equipped with first drive assembly and second drive assembly to bear in the frame main part, first drive assembly is connected with adjusting gear meshing, second drive assembly and drive rack meshing are connected.

As an optimization, the bearing frame main body is of a square frame structure formed by four frames, one of the frames of the bearing frame main body is an opening and closing rod, two limiting blocks are arranged on the upper side of the bottom frame of the bearing frame main body, a V-shaped limiting groove is formed between the two limiting blocks, and the longitudinal symmetry line between the two limiting blocks is superposed with the longitudinal symmetry line of the hoisting buckle.

As optimization, the upside of bearing the frame main part be equipped with spacing pipe, bear frame main part bottom and be equipped with the spacing groove, spacing pipe and spacing groove coaxial axle center set up, the pole lower extreme that opens and shuts passes spacing pipe and sets up in the spacing groove, spacing tank bottom portion is equipped with convex rotation groove, convex rotation groove is equipped with the vertical logical groove that link up with the spacing groove upside.

As an optimization, the pole upper end that opens and shuts be equipped with the regulating plate, the regulating plate is the cylindric board of level setting, the regulating plate sets up with the axle center with the pole that opens and shuts, adjusting gear follows the cylindric side of regulating plate sets up, first drive assembly includes first driving motor and first drive gear, first drive gear with first driving motor's output shaft links firmly.

As optimization, second drive assembly include second driving motor and second drive gear, second driving motor links firmly with bearing the frame main part, second drive gear links firmly with second driving motor's output shaft, the teeth of a cogwheel that second drive gear and open and shut the pole vertical side adjacent setting, the pole side of opening and shutting be equipped with gradually into the tooth, gradually enter tooth one end and second drive gear meshing, gradually enter the tooth other end and drive rack through connection.

As optimization, adjusting gear set up in gradually going into the tooth upside, the central angle at adjusting gear place is greater than 90, gradually go into the tooth and be the heliciform, the spiral angle of gradually going into the tooth is greater than 90, the pole lower extreme that opens and shuts be equipped with the stopper, the stopper sets up in the drive rack downside, the stopper sets up in convex rotation inslot, vertical logical groove is used for holding the stopper and passes through.

As optimization, still include control module, control module sets up in the inside of bearing frame main part of installation first driving motor, control module includes controller and control button, the controller is used for carrying out the order to first driving motor and second driving motor, control button and controller pass through the line connection.

The beneficial effect of this scheme is: the wind driven generator blade transportation and carrying device has the following advantages:

one side of the bearing frame main body is provided with an opening and closing rod, the opening and closing rod is driven to be in contact locking through the first driving assembly, the opening and closing rod is driven to ascend, open and descend through the second driving assembly, a worker only needs to place the bearing frame main body on one side of the blade when the blade is used, the bearing frame main body is pushed into the bottom of the blade after the opening and closing rod is opened, and the blade opening and closing device is simple to operate and convenient to use;

the locking block at the bottom of the opening and closing rod is limited through the limiting groove and the arc-shaped rotating groove in the bottom of the bearing frame main body, the opening and closing rod is prevented from being separated, and the fixing effect of the bearing frame main body is improved.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic view of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic bottom axial view of the present invention.

Fig. 5 is a schematic diagram of the side of the open/close rod of the present invention.

Fig. 6 is the open-close lever shaft side schematic view of the present invention.

The lifting mechanism comprises a bearing frame main body 1, a lifting buckle 2, an opening and closing rod 3, an opening and closing rod 4, a driving rack 5, an adjusting gear 6, a limiting block 7, a limiting pipe 8, a limiting groove 9, a vertical through groove 10, an adjusting plate 11, a first driving motor 12, a first driving gear 13, a second driving motor 14, a second driving gear 15, gradually-entering teeth 16 and a locking block.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, a blade transportation and carrying device for a wind driven generator comprises a carrying frame main body 1, a hoisting buckle 2 is arranged at the top of the carrying frame main body 1, an opening and closing rod 3 is arranged on one side of the carrying frame main body 1, a driving rack 4 is arranged in the length direction of the opening and closing rod 3, an adjusting gear 5 is arranged at one end of the opening and closing rod 3, a first driving assembly and a second driving assembly are arranged on the carrying frame main body 1, the first driving assembly is meshed with the adjusting gear 5, and the second driving assembly is meshed with the driving rack 4.

As shown in fig. 1 and 6, the bearing frame body 1 has a square frame structure formed by four frames, one of the frames of the bearing frame body 1 is an opening and closing rod 3, two limit blocks 6 are arranged on the upper side of the bottom frame of the bearing frame body 1, a V-shaped limit groove 8 is formed between the two limit blocks 6, and the longitudinal symmetry line between the two limit blocks 6 coincides with the longitudinal symmetry line of the lifting buckle 2.

As shown in fig. 1, the upper side of the bearing frame main body 1 is provided with a limiting pipe 7, the bottom of the bearing frame main body 1 is provided with a limiting groove 8, the limiting pipe 7 and the limiting groove 8 are coaxially arranged, the lower end of the opening and closing rod 3 passes through the limiting pipe 7 and is arranged in the limiting groove 8, the bottom of the limiting groove 8 is provided with a circular arc-shaped rotating groove, and the upper sides of the circular arc-shaped rotating groove and the limiting groove 8 are provided with a through vertical through groove 9.

As shown in fig. 1, the upper end of the opening and closing rod 3 is provided with an adjusting plate 10, the adjusting plate 10 is a cylindrical plate horizontally arranged, the adjusting plate 10 and the opening and closing rod 3 are coaxially arranged, the adjusting gear 5 is arranged on the cylindrical side surface of the adjusting plate 10, the first driving assembly comprises a first driving motor 11 and a first driving gear 12, and the first driving gear 12 is fixedly connected with the output shaft of the first driving motor 11.

Second drive assembly include second driving motor 13 and second drive gear 14, second driving motor 13 links firmly with bearing frame main part 1, second drive gear 14 links firmly with second driving motor 13's output shaft, the teeth of a cogwheel that second drive gear 14 and open and shut the pole 3 vertical side adjacent setting, 3 sides of pole that opens and shuts be equipped with gradually go into tooth 15, gradually go into 15 one end of tooth and the meshing of second drive gear 14, gradually go into 15 other ends of tooth and drive rack 4 through connection.

As shown in fig. 1 and 5, the adjusting gear 5 is arranged on the upper side of the gradually-entering tooth 15, the central angle of the adjusting gear 5 is larger than 90 °, the gradually-entering tooth 15 is spiral, the spiral angle of the gradually-entering tooth 15 is larger than 90 °, the lower end of the opening and closing rod 3 is provided with the locking block 16, the locking block 16 is arranged on the lower side of the driving rack 4, the locking block 16 is arranged in the circular arc-shaped rotating groove, and the vertical through groove 9 is used for accommodating the locking block 16 to pass through.

The control module is arranged inside the bearing frame main body 1 provided with the first driving motor 11 and comprises a controller and a control button, the controller is used for executing commands of the first driving motor 11 and the second driving motor 13, and the control button is connected with the controller through a line.

When the device is used specifically, a control button is pressed, the first driving motor 11 is controlled to work through a controller, the first driving gear 12 drives the adjusting gear 5 to rotate 90 degrees, and the second driving gear 14 moves to the driving rack 4 along the gradually-entering teeth 15;

the controller controls the second driving motor 13 to work, and the second driving gear 14 drives the opening and closing rod 3 to move upwards along the limiting pipe 7 by being meshed with the driving rack 4 until the locking block 16 rises to the lower end of the limiting pipe 7;

pushing the bearing frame main body 1 from the fan blade side of the wind driven generator to the direction of the fan blade, putting the lower end of the fan blade between the two limiting blocks 6, and limiting and supporting the fan blade through the limiting blocks 6;

a control button is pressed, a second driving motor 13 is controlled to work through a controller, a second driving gear 14 is meshed with the driving rack 4, and the opening and closing rod 3 is driven to downwards move along the limiting pipe 7 until the locking block enters the vertical through groove 9;

drive first drive gear 12 through first driving motor 11 and rotate, first drive gear 12 and the drive rack 4 meshing on the regulating plate 10 drive regulating plate 10 and open and shut pole 3 and rotate, make second drive gear 14 remove to the other end of gradually-entering tooth 15 from drive rack 4, make locking block 16 remove along convex rotation groove, it is spacing to locking block 16 on vertical through convex rotation groove.

The position of the controller in the scheme is set by a worker according to the actual situation during operation, and the controller is used for controlling electric appliances used in the scheme and comprises but is not limited to a sensor, a motor, a telescopic rod, a water pump, a solenoid valve, a heating wire, a heat pump, a display screen, computer input equipment, a switch button, communication equipment, a lamp, a loudspeaker and a microphone; the controller is an Intel processor, an AMD processor, a PLC controller, an ARM processor or a single chip microcomputer, and also comprises a mainboard, a memory bank, a storage medium and a power supply source, wherein the power supply source is a commercial power or a lithium battery; when the display screen is provided, the display card is also provided; for the operation principle of the controller, please refer to "automatic control principle", microcontroller principle and application simulation case "and" sensor principle and application "published by Qinghua university Press, and other books in the field can be read by reference; other automated control and consumer devices not mentioned are well known to those skilled in the art and will not be described further herein.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product form and style of the above embodiments, and any suitable changes or modifications to the wind turbine blade transportation carrying device according to the claims of the present invention and any person of ordinary skill in the art should fall within the protection scope of the present invention.

Claims

1. The utility model provides a aerogenerator blade transportation bears device which characterized in that: including bearing the frame main part, it is equipped with hoist and mount knot to bear main part top, it is equipped with the pole that opens and shuts to bear main part one side, be equipped with the drive rack on the length direction of the pole that opens and shuts, pole one end that opens and shuts is equipped with adjusting gear, it is equipped with first drive assembly and second drive assembly to bear in the frame main part, first drive assembly is connected with adjusting gear engagement, second drive assembly and drive rack engagement are connected.

2. A wind turbine blade transport carrier according to claim 1, wherein: bear the frame type structure that the frame main part constitutes for four frames, one of them frame that bears the frame main part is the pole that opens and shuts, the bottom frame upside that bears the frame main part is equipped with two stoppers, form the V-arrangement spacing groove between two stoppers, the longitudinal symmetry line between two stoppers coincides with the longitudinal symmetry line of hoist and mount knot.

3. A wind turbine blade transport carrier according to claim 1, wherein: bear the upside of frame main part be equipped with spacing pipe, bear the frame main part bottom and be equipped with the spacing groove, spacing pipe sets up with the axle center with the spacing groove, the pole lower extreme that opens and shuts passes spacing pipe and set up in the spacing inslot, spacing tank bottom is equipped with convex rotation groove, convex rotation groove is equipped with the vertical logical groove that link up with the spacing groove upside.

4. A wind turbine blade transport carrier according to claim 3, wherein: the adjustable opening and closing mechanism is characterized in that an adjusting plate is arranged at the upper end of the opening and closing rod, the adjusting plate is a cylindrical plate horizontally arranged, the adjusting plate and the opening and closing rod are coaxially arranged, an adjusting gear is arranged on the cylindrical side face of the adjusting plate, the first driving assembly comprises a first driving motor and a first driving gear, and the first driving gear is fixedly connected with an output shaft of the first driving motor.

5. Wind turbine blade transport carrier according to claim 4, wherein: the second drive assembly include second driving motor and second drive gear, second driving motor with bear the main part and link firmly, second drive gear links firmly with second driving motor's output shaft, the teeth of a cogwheel that second drive gear and open and shut the pole vertical side adjacent setting, the pole side of opening and shutting be equipped with gradually into the tooth, gradually enter tooth one end and second drive gear meshing, gradually enter the tooth other end and drive rack through connection.

6. Wind turbine blade transport carrier according to claim 5, wherein: adjusting gear set up in gradually going into the tooth upside, the central angle at adjusting gear place is greater than 90, gradually go into the tooth and be the heliciform, the spiral angle of gradually going into the tooth is greater than 90, the pole lower extreme that opens and shuts be equipped with the locking block, the locking block sets up in driving rack downside, the locking block sets up in convex rotation inslot, vertical logical groove is used for holding the locking block and passes through.

7. Wind turbine blade transport carrier according to claim 6, characterized in that: the control module is arranged in the bearing frame main body for installing the first driving motor and comprises a controller and a control button, the controller is used for executing commands of the first driving motor and the second driving motor, and the control button is connected with the controller through a circuit.