CN212898794U

CN212898794U - Wind power generation framework

Info

Publication number: CN212898794U
Application number: CN202021666749.7U
Authority: CN
Inventors: 赵月强; 王博
Original assignee: Xingan League Dajin Heavy Industry Co Ltd
Current assignee: Xingan League Dajin Heavy Industry Co Ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-06
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to the technical field of supporting devices, in particular to a wind power generation framework, which comprises a supporting column and a base, one end of the base is inserted in the support column, transverse plates are symmetrically arranged and fixed on the support column, an expansion mechanism is arranged on the support column, the expansion mechanism comprises a plurality of groups of fan frames and a plurality of ejector rods, the fan frames are symmetrically arranged at two sides of the support column, and a telescopic rod is connected between the fan frame and the support column, the telescopic rod is in sliding fit with the support column, the size of the telescopic rod is gradually reduced from top to bottom, a guide seat is fixedly arranged on the transverse plate, a rod groove is arranged in the guide seat, the rod groove is in sliding fit with the ejector rod, the ejector rod is in sliding fit with the fan frame, a plurality of top plates are fixedly arranged on the ejector rod, the moving path of the top plate is interfered by the fan frame, and a driving mechanism for driving the ejector rod is arranged in the supporting column.

Description

Wind power generation framework

Technical Field

The utility model relates to a strutting arrangement technical field, more specifically say, are a wind power generation skeleton.

Background

In recent years, wind power generation is highly emphasized by all countries in the world due to environmental protection, wind is used as a random load, the direction and the size of the wind have real-time performance, and a wind generating set can convert kinetic energy in wind into electric energy to the maximum extent only if a wind wheel is aligned with the wind direction all the time. The yaw system of the wind driven generator mainly has the function of enabling the engine room to drive the wind wheel to rotate and keeping the wind wheel aligned with the wind direction at any time. The working principle of the yaw driving system of the wind driven generator is as follows: receiving the command of a yaw control system, driving a slewing mechanism to drive the inner ring and the outer ring of the yaw slewing support to rotate relatively, enabling the fan to rotate through a yaw angle to achieve wind alignment, and enabling a framework used for wind power generation to be very important.

Although the power generation effect is good when multiple groups of fans are adopted for simultaneous power generation in the prior art, the fans are fixedly mounted with the supporting framework, and the distance between the fans cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind power generation skeleton to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a wind power generation skeleton, includes support column and base, base one end is inserted and is established in the support column, the symmetry installation is fixed with the diaphragm on the support column, be equipped with extension mechanism on the support column, extension mechanism includes a plurality of ejector pins of multiunit fan bracket, the fan bracket symmetry is laid in the support column both sides, and is connected with the telescopic link between fan bracket and the support column, sliding fit between telescopic link and the support column, and the size of telescopic link from top to bottom reduces gradually, fixed mounting has the guide holder on the diaphragm, be equipped with the pole groove in the guide holder, sliding fit between pole groove and the ejector pin, sliding fit between ejector pin and the fan bracket, fixed mounting has a plurality of roofs on the ejector pin, the removal route of roof receives the fan bracket to interfere, be equipped with the actuating mechanism who is used for driving the.

Further: an angle is formed between the guide seat and the rod groove.

Further: actuating mechanism includes carousel and a plurality of actuating lever, the carousel rotates to be installed in the support column, actuating lever circumference articulates on the carousel, slidable mounting has the push rod in the support column, the one end and the actuating lever of push rod are articulated, it has the connecting rod to articulate between the other end of push rod and the ejector pin.

Further: and a buffer mechanism for damping and buffering protection is arranged between the supporting column and the base.

And further: buffer gear includes a plurality of hinge poles and a plurality of slider, it is articulated between the both ends of hinge pole and the slider, just it is articulated between hinge pole and the support column, symmetry integrated into one piece has the spout on the base, slider equidistance slidable mounting is in the spout, and is adjacent elastic connection between the articulated slider of one end of hinge pole, and is in elastic connection between the slider of the upper and lower extreme end of spout and the spout.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

1. the utility model discloses a set up diaphragm, guide holder, pole groove, carousel, actuating lever, push rod, connecting rod, fan board, telescopic link, ejector pin and roof, through rotating the carousel to drive the actuating lever motion, under the effect of push rod, drive the ejector pin and remove along the direction in pole groove, thereby make roof and fan board inconsistent, thereby drive the fan board and carry out the extension motion, thereby realized the change to the position of electricity generation fan.

2. The utility model discloses a set up hinge bar, slider and spout, when meetting strong wind weather, through hinge bar, slider and elastic connection mode to cushion the offset to external acting force, thereby protected whole device.

Drawings

FIG. 1 is a schematic structural view of a wind power generation skeleton;

FIG. 2 is an enlarged partial structural view of a wind power generation skeleton at A;

FIG. 3 is a schematic structural diagram of a driving mechanism in a wind power generation framework;

FIG. 4 is a schematic structural diagram of a top rod and a top plate in a wind power generation framework.

The reference numerals in the schematic drawings illustrate:

1-supporting column, 2-base, 3-hinge rod, 4-sliding block, 5-sliding groove, 6-transverse plate, 7-guide seat, 8-rod groove, 9-rotary table, 10-driving rod, 11-push rod, 12-connecting rod, 13-fan frame, 14-telescopic rod, 15-ejector rod and 16-top plate.

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, and the following embodiments are combined to further describe the present invention.

Example 1

Referring to fig. 1, 3 and 4, in an embodiment of the present invention, a wind power generation skeleton includes a supporting pillar 1 and a base 2, one end of the base 2 is inserted into the supporting pillar 1, transverse plates 6 are symmetrically installed and fixed on the supporting pillar 1, in order to increase the wind power generation speed, a situation that multiple sets of fans generate power simultaneously can be adopted in reality, but the existing fan sets are installed and fixed and cannot be adjusted in position, in order to solve the problem, an expansion mechanism is arranged on the supporting pillar 1, the expansion mechanism includes multiple sets of fan frames 13 and multiple ejector rods 15, the fan frames 13 are symmetrically arranged on two sides of the supporting pillar 1, a telescopic rod 14 is connected between the fan frames 13 and the supporting pillar 1, the telescopic rod 14 is in sliding fit with the supporting pillar 1, the size of the telescopic rod 14 is gradually reduced from top to bottom, a guide seat 7 is fixedly installed on the transverse plate 6, the guide base 7 is internally provided with a rod groove 8, the rod groove 8 is in sliding fit with an ejector rod 15, an angle is formed between the guide base 7 and the rod groove 8, the ejector rod 15 is in sliding fit with a fan frame 13, the ejector rod 15 is fixedly provided with a plurality of top plates 16, the moving paths of the top plates 16 are interfered by the fan frame 13, a driving mechanism for driving the ejector rod 15 is arranged in the support column 1 and comprises a rotary table 9 and a plurality of driving rods 10, the rotary table 9 is rotatably arranged in the support column 1, the driving rods 10 are circumferentially hinged on the rotary table 9, a push rod 11 is slidably arranged in the support column 1, one end of the push rod 11 is hinged with the driving rods 10, a connecting rod 12 is hinged between the other end of the push rod 11 and the ejector rod 15, the rotary table 9 is rotated to drive the driving rods 10 to move, and the ejector rod 15 is driven to move along the direction, so that the top plate 16 is abutted against the fan housing 13 to drive the fan housing 13 to perform an expanding motion, thereby implementing a change of the position of the generating fan.

Example 2

Referring to fig. 1 and fig. 2, the present embodiment is further improved based on embodiment 1, and the improvement content is, a buffer mechanism for damping and buffering protection is arranged between the supporting column 1 and the base 2, the buffer mechanism comprises a plurality of hinged rods 3 and a plurality of sliding blocks 4, two ends of each hinged rod 3 are hinged with the corresponding sliding block 4, the hinge rod 3 is hinged with the support column 1, the base 2 is symmetrically and integrally formed with sliding chutes 5, the sliding blocks 4 are arranged in the sliding grooves 5 in an equidistant sliding manner, the sliding blocks 4 which are hinged at one end of each adjacent hinge rod 3 are elastically connected, the sliding blocks 4 which are positioned at the upper limit end and the lower limit end of each sliding groove 5 are elastically connected with the sliding grooves 5, when meeting the windy weather, through hinge 3, slider 4 and elastic connection mode to the external acting force cushions and offsets, thereby has protected whole device.

With the combination of the embodiment 1 and the embodiment 2, the working principle of the present invention is:

use the utility model discloses the time, through rotating carousel 9, thereby drive the motion of actuating lever 10, under the effect of push rod 11, drive ejector pin 15 and remove along the direction of pole groove 8, thereby it is inconsistent with fan board 13 to make roof 16, thereby it carries out the extension motion to drive fan board 13, thereby realized the change to the position of electricity generation fan, when meetting strong wind weather, through hinge rod 3, slider 4 and elastic connection mode, thereby offset the buffering to external acting force, thereby whole device has been protected.

It needs to explain especially, support column 1 and base 2 are prior art's application in this application, and hinge bar 3, slider 4, spout 5, diaphragm 6, guide holder 7, pole groove 8, carousel 9, actuating lever 10, push rod 11, connecting rod 12, fan board 13, ejector pin 15 and roof 16 are the innovation point of this application, and it has effectively solved current adoption multiunit fan and has generated electricity simultaneously although the generating effect is good, but, the fan is many and be in fixed mounting between the support chassis, can not adjust the problem of the distance between the fan.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A wind power generation skeleton comprises a support column (1) and a base (2), and is characterized in that one end of the base (2) is inserted into the support column (1), transverse plates (6) are symmetrically installed and fixed on the support column (1), an expansion mechanism is arranged on the support column (1), the expansion mechanism comprises a plurality of groups of fan frames (13) and a plurality of ejector rods (15), the fan frames (13) are symmetrically arranged on two sides of the support column (1), telescopic rods (14) are connected between the fan frames (13) and the support column (1), the telescopic rods (14) are in sliding fit with the support column (1), the size of the telescopic rods (14) is gradually reduced from top to bottom, guide seats (7) are fixedly installed on the transverse plates (6), rod grooves (8) are formed in the guide seats (7), and the rod grooves (8) are in sliding fit with the ejector rods (15), the support column is characterized in that the ejector rod (15) is in sliding fit with the fan frame (13), a plurality of top plates (16) are fixedly mounted on the ejector rod (15), the moving path of each top plate (16) is interfered by the fan frame (13), and a driving mechanism for driving the ejector rod (15) is arranged in the support column (1).

2. Wind-power skeleton according to claim 1, characterized in that there is an angle between the guide seat (7) and the bar groove (8).

3. Wind power generation skeleton according to claim 1, characterized in that, actuating mechanism includes carousel (9) and a plurality of actuating lever (10), carousel (9) rotate and install in support column (1), actuating lever (10) circumference articulates on carousel (9), slidable mounting has push rod (11) in support column (1), the one end of push rod (11) is articulated with actuating lever (10), it has connecting rod (12) to articulate between the other end of push rod (11) and ejector pin (15).

4. Wind-power skeleton according to claim 1, characterized in that, be equipped with the buffer gear who is used for shock attenuation buffering protection between support column (1) and base (2).

5. The wind power generation framework according to claim 4, wherein the buffer mechanism comprises a plurality of hinged rods (3) and a plurality of sliding blocks (4), the two ends of each hinged rod (3) are hinged to the corresponding sliding block (4), the hinged rods (3) are hinged to the corresponding supporting column (1), sliding grooves (5) are symmetrically and integrally formed in the base (2), the sliding blocks (4) are installed in the sliding grooves (5) in an equidistant sliding mode, the sliding blocks (4) which are hinged to one ends of the adjacent hinged rods (3) are connected elastically, and the sliding blocks (4) at the upper limit end and the lower limit end of the sliding grooves (5) are connected elastically with the sliding grooves (5).