CN218313358U

CN218313358U - Assembly quality of wind power generation kuppe

Info

Publication number: CN218313358U
Application number: CN202222086434.0U
Authority: CN
Inventors: 杜建宝; 宫正; 高检法; 孙红梅; 倪红梅; 吴玉芳; 郑兵团; 李建军; 何鹏飞; 王亮
Original assignee: Alar Zhongtai Textile Technology Co ltd; Xinjiang Zhongtai Chemical Co Ltd
Current assignee: Alar Zhongtai Textile Technology Co ltd; Xinjiang Zhongtai Chemical Co Ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-17
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to an assembly quality of wind power generation kuppe, including last supporting platform, under bracing platform and support post, the support post is coaxial adorned admittedly between last supporting platform and under bracing platform, and the circumference edge of going up supporting platform is provided with first binding clasp and second binding clasp, and under bracing platform's circumference edge is provided with third binding clasp and fourth binding clasp, and under bracing platform's upside surface is the coaxial quick clamp that is equipped with the equipartition still. The utility model discloses set up the top that first binding clasp and second binding clasp can press from both sides tight fixed kuppe on last supporting platform, set up the lower part that third binding clasp and fourth binding clasp can press from both sides tight fixed kuppe on the summer aspiration becomes the platform, can effectual location with press from both sides tight kuppe, be favorable to follow-up punching on the kuppe, guarantee the stability of kuppe punching in-process simultaneously.

Description

Assembly quality of wind power generation kuppe

Technical Field

The utility model relates to a aerogenerator technical field especially relates to an assembly quality of wind power generation kuppe.

Background

The wind deflector of the wind driven generator is an outer protective cover of a fan hub, and airflow can be uniformly distributed according to the streamline shape of the wind deflector when the fan is in a windward state, so that the wind deflector is called as a wind deflector. Also known as hubcaps, etc. Most of air deflectors of the fans are made of glass fiber reinforced plastic materials, and are mostly formed and manufactured by adopting vacuum transfer molding (VARTM), lightRTM and hand lay-up forming methods. The structure of the hubcap is generally divided into an integral type air guide sleeve and a split type air guide sleeve. The common split-type air guide sleeve is formed by splicing 3 1/3 cover body parts and a cover head part by a mechanical connection method. The split type air guide sleeve has the advantages that: the die is simple, the operation is relatively easy, and the assembly is flexible. The integral dome is required to be integrally molded in a combined mold at one time, and the requirements on the mold and the operation requirements on the process are high, so that the integral dome is not common.

At present, an assembly device of a wind power generation dome mainly plays a role in positioning and supporting the wind power generation dome, for example, chinese patent CN201220292330.9 discloses an assembly device of a dome simulating a hub of a wind power generator, which has a simple structure, and specifically discloses: the device comprises an upper supporting platform, a lower supporting platform and a supporting upright post, wherein the supporting upright post is coaxially and fixedly arranged between the upper supporting platform and the lower supporting platform; the supporting upright post is a hydraulic upright post capable of lifting and adjusting the size, and three blade penetrating hole positioning pipes with adjustable angles are uniformly distributed on the outer wall of the supporting upright post. Its equipartition location fixture block and locking fixture block on last supporting platform and lower supporting platform can only play the positioning action to the kuppe, however the kuppe need punch in assembling process, though the location can play certain supporting action, nevertheless at the in-process that punches because the atress of kuppe, can make the kuppe take place the displacement, need press from both sides tight fixedly to the kuppe.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem and provide an assembly quality of wind power generation kuppe that can effective location, press from both sides tight fixed separation electricity generation kuppe to solve above-mentioned at least one technical problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides an assembly quality of wind power generation kuppe, includes supporting platform, under bracing platform and support post, the support post is coaxial adorned admittedly between last supporting platform and under bracing platform, the circumference edge of going up supporting platform is provided with first binding clasp and second binding clasp, under bracing platform's circumference edge is provided with third binding clasp and fourth binding clasp, under bracing platform's upside surface still is coaxial to be equipped with the quick clamp of equipartition.

The utility model has the advantages that: the utility model discloses set up first binding clasp and second binding clasp and can press from both sides the top of tight fixed kuppe on last supporting platform, set up the lower part that third binding clasp and fourth binding clasp can press from both sides tight fixed kuppe on the platform is become in summer, can effectual location and press from both sides tight kuppe, be favorable to the follow-up punching on the kuppe, guarantee the stability of kuppe punching in-process simultaneously.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the first clamping device comprises a supporting sleeve, a clamping arm, a first clamping rod and a first clamping piece, the lower end of the supporting sleeve is fixedly connected with the edge of the upper supporting platform, the lower end of the clamping arm is inserted into the supporting sleeve and is rotatably connected with the supporting sleeve, a locking screw is arranged on the side wall of the supporting sleeve, the first clamping rod is arranged at the top end of the clamping arm, the first clamping rod is in threaded connection with the clamping arm, and the lower end of the first clamping rod is provided with the first clamping piece.

The beneficial effect of adopting the further scheme is that: the first clamping device adopts a clamping arm, the lower end of the clamping arm is rotatably connected with the supporting sleeve, the direction of the first clamping device can be adjusted, and the clamping of the air guide sleeve is facilitated.

Furthermore, a handle is arranged at the upper end of the first clamping rod.

The beneficial effect of adopting the further scheme is that: the handle facilitates manual adjustment of the clamping force of the first clamping piece on the pod.

Further, the clamping arm is L-shaped.

The beneficial effect of adopting the further scheme is that: the L-shaped clamping arm can facilitate providing a supporting function for the first clamping bar.

Further, the second clamping device comprises a supporting piece, a cylinder push rod, a clamping body and a clamping portion, the supporting piece is fixed on the upper side of the edge of the upper supporting platform, the middle of the clamping body is connected with the supporting piece in a hinged mode, the cylinder push rod is arranged on the lower side of the edge of the upper supporting platform, the output end of the cylinder push rod is in transmission connection with the lower end of the clamping body, and the clamping portion is fixed on the top end of the clamping body.

The beneficial effect of adopting the above further scheme is: the middle part of the clamp body is hinged with the supporting piece, the top end of the clamp body can clamp and fix the air guide sleeve under the action of the air cylinder push rod, and the top of the fixed air guide sleeve can be better clamped and fixed by matching with the first clamping device.

Furthermore, one end, far away from the clamp body, of the second clamping piece is provided with an arc-shaped clamping notch.

The beneficial effect of adopting the further scheme is that

Further, the lower extreme of the anchor clamps body is provided with the bar hole, the cylinder push rod is close to the specific one end of anchor clamps is provided with the post that pushes away, the post that pushes away with bar hole sliding connection.

The beneficial effect of adopting the further scheme is that: the strip-shaped hole can adapt to the position change between the cylinder push rod and the clamp body, and is favorable for the cylinder push rod to push the clamp body to clamp the air guide sleeve.

Furthermore, the third clamping device comprises a first base, a first telescopic cylinder and a first clamping piece, the lower end of the first base is connected with the lower supporting platform, the first telescopic cylinder is fixed on the side face of the first base, one end of the first clamping piece is hinged to the top end of the first base, a first transmission piece is arranged between the output end of the first telescopic cylinder and the first clamping piece, the lower end of the first transmission piece is hinged to the output end of the first telescopic cylinder, the other end of the first transmission piece is hinged to the top end of the first clamping piece, a second clamping rod is arranged at one end, away from the first base, of the first clamping piece, the top end of the second clamping rod is in threaded connection with the first clamping piece, and a second clamping piece is arranged at the lower end of the second clamping rod.

The beneficial effect of adopting the further scheme is that: the first telescopic cylinder can drive one end, far away from the first base, of the first clamping piece to be close to and clamp the air guide sleeve.

Furthermore, the fourth clamping device comprises a second base, a second telescopic cylinder and a second clamping piece, the lower end of the second base is connected with the lower supporting platform, the second telescopic cylinder is fixed on the side face of the second base, one end of the second clamping piece is hinged to the top end of the second base, a second transmission piece is arranged between the output end of the second telescopic cylinder and the second clamping piece, the lower end of the second transmission piece is hinged to the output end of the second telescopic cylinder, the other end of the second transmission piece is hinged to the top end of the second clamping piece, two third clamping rods are arranged at one end of the second clamping piece, which is far away from the second base, the two third clamping rods are arranged at intervals, the top ends of the two third clamping rods are fixedly connected with the second clamping piece, and third clamping pieces are arranged at the lower ends of the third clamping rods.

The beneficial effect of adopting the above further scheme is: the telescopic cylinder of the second can drive the fourth clamping piece to be far away from one end of the second base to be close to and clamp the air guide sleeve, and the two third clamping rods are arranged, so that the clamping stability is better.

Drawings

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

fig. 2 is a schematic structural view of a second clamping device of the present invention;

fig. 3 is a schematic structural view of a third clamping device according to the present invention;

fig. 4 is a schematic structural view of a fourth clamping device according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an upper support platform; 2. a lower support platform; 3. supporting the upright post; 4. fast clamping; 5. a first clamper; 51. a support sleeve; 52. a clamp arm; 53. a first clamping bar; 54. a first clamping piece; 55. a handle; 6. a second clamper; 61. a support member; 62. a cylinder push rod; 63. a clamp body; 64. a clamping portion; 7. a third gripper; 71. a first base; 72. a first telescopic cylinder; 73. a first clamping member; 74. a first transmission member; 75. a second clamping bar; 76. a second clamping piece; 8. a fourth clamper; 81. a second base; 82. a second telescopic cylinder; 83. a second clamping member; 84. a second transmission member; 85. a third clamping bar; 86. and a third clamping piece.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings; the examples given are only for explaining the invention; and are not intended to limit the scope of the present invention.

Examples

As shown in fig. 1-4, the present embodiment provides an assembly device for a wind turbine nacelle, including an upper supporting platform 1, a lower supporting platform 2, and a supporting column 3, where the supporting column 3 is coaxially and fixedly installed between the upper supporting platform 1 and the lower supporting platform 2, a first clamp 5 and a second clamp 6 are disposed on a circumferential edge of the upper supporting platform 1, a third clamp 7 and a fourth clamp 8 are disposed on a circumferential edge of the lower supporting platform 2, and an evenly distributed quick clamp 4 is further coaxially disposed on an upper side surface of the lower supporting platform 2.

It should be noted that, the supporting column 3 is a hydraulic column capable of adjusting the size in a lifting way, three blade penetrating hole positioning pipes with adjustable angles are uniformly distributed on the outer wall of the hydraulic column, a column connecting part is welded in the middle of the supporting column 3, the column connecting part is two parallel output parts, shaft holes are arranged on the column connecting part, one part is provided with an extending part, and three angle positioning holes with empty lamps are arranged on the extending part; the inner sides of the three blade through hole positioning pipes are provided with blade connecting parts, shaft holes are arranged on the blade connecting parts, shafts which can be clamped into the shaft holes of two parallel output parts of the stand column connecting parts are arranged on the blade connecting parts, the blade connecting parts are also provided with lock holes corresponding to the angle positioning holes, and the two holes are fixed through pins after corresponding to each other and are used for positioning the centering reference of the guide cover blades; the upper supporting platform 1 is circular and used for positioning and clamping a hub supporting part at the upper part of the air guide sleeve, the surface of the upper supporting platform is also coaxially provided with two first clamping devices 5 and two second clamping devices 6, the centers of the supporting platform 1 above the first clamping devices 5 and the second clamping devices 6 are oppositely arranged, the ground of the upper supporting platform 1 is coaxially and fixedly arranged at the upper end of the supporting upright post 3, a plurality of reinforcing plates are uniformly distributed and arranged at the upper end of the supporting upright post 3, and the upper end of each reinforcing plate is fixedly arranged at the bottom surface of the upper supporting platform 1; the lower supporting platform 2 is circular and used for positioning and clamping a hub supporting component at the lower part of the air guide sleeve, two third clamping devices 7 and four fourth clamping devices 8 are coaxially arranged on the surface of the lower supporting platform 2, the surface of the summer forming platform is coaxially and fixedly arranged at the lower end of the supporting upright post 3, a plurality of reinforcing plates are uniformly distributed and arranged at the lower end of the supporting upright post 3, and the lower end of each reinforcing plate is fixedly arranged on the surface of the lower supporting platform 2.

Preferably, the first clamping device 5 includes a support sleeve 51, a clamping arm 52, a first clamping rod 53 and a first clamping piece 54, the lower end of the support sleeve 51 is fixedly connected with the edge of the upper support platform 1, the lower end of the clamping arm 52 is inserted into the support sleeve 51 and rotatably connected with the support sleeve 51, a locking screw is arranged on the side wall of the support sleeve 51, the first clamping rod 53 is arranged at the top end of the clamping arm 52, the first clamping rod 53 is in threaded connection with the clamping arm 52, and the lower end of the first clamping rod 53 is provided with the first clamping piece 54.

Preferably, the upper end of the first clamping bar 53 is provided with a handle 55.

Preferably, the clamping arm 52 is L-shaped.

Preferably, the second clamping device 6 comprises a supporting member 61, an air cylinder push rod 62, a clamping body 63 and a clamping portion 64, the supporting member 61 is fixed on the upper side of the edge of the upper supporting platform 1, the middle portion of the clamping body 63 is hinged to the supporting member 61, the air cylinder push rod 62 is arranged on the lower side of the edge of the upper supporting platform 1, the output end of the air cylinder push rod 62 is in transmission connection with the lower end of the clamping body 63, and the clamping portion 64 is fixed on the top end of the clamping body 63.

Preferably, the end of the clamping portion 64 remote from the clamp body 63 is provided with an arc-shaped clamping gap.

Preferably, the lower extreme of the anchor clamps body 63 is provided with the bar hole, and the cylinder push rod 62 is provided with the pushing ram near the one end of the anchor clamps body 63, and the pushing ram and bar hole sliding connection.

Preferably, the third clamping device 7 includes a first base 71, a first telescopic cylinder 72 and a first clamping member 73, the lower end of the first base 71 is connected to the lower supporting platform 2, the first telescopic cylinder 72 is fixed to the side surface of the first base 71, one end of the first clamping member 73 is hinged to the top end of the first base 71, a first transmission member 74 is disposed between the output end of the first telescopic cylinder 72 and the first clamping member 73, the lower end of the first transmission member 74 is hinged to the output end of the first telescopic cylinder 72, the other end of the first transmission member 74 is hinged to the top end of the first clamping member 73, a second clamping rod 75 is disposed at one end of the first clamping member 73 away from the first base 71, the top end of the second clamping rod 75 is in threaded connection with the first clamping member 73, and the lower end of the second clamping rod 75 is disposed with a second clamping piece 76.

It should be noted that the first clamping member 73 is provided with a through hole corresponding to the second clamping bar 75, and locking nuts are provided on both upper and lower sides of the first clamping member 73, and are threadedly coupled to the second clamping bar 75 to fix the second locking bar to the first clamping member 73, and the height position of the second clamping piece 76 at the lower end of the second clamping bar 75 can be adjusted.

Preferably, the fourth clamping device 8 includes a second base 81, a second telescopic cylinder 82 and a second clamping member 83, the lower end of the second base 81 is connected to the lower supporting platform 2, the second telescopic cylinder 82 is fixed to the side surface of the second base 81, one end of the second clamping member 83 is hinged to the top end of the second base 81, a second transmission member 84 is disposed between the output end of the second telescopic cylinder 82 and the second clamping member 83, the lower end of the second transmission member 84 is hinged to the output end of the second telescopic cylinder 82, the other end of the second transmission member 84 is hinged to the top end of the second clamping member 83, two third clamping rods 85 are disposed at an interval on one end of the second clamping member 83 away from the second base 81, the top ends of the two third clamping rods 85 are both fixedly connected to the second clamping member 83, and third clamping pieces 86 are disposed at the lower ends of the third clamping rods 85.

The two third clamp levers 85 are provided at intervals in the longitudinal direction of the second clamp 83, and the tip ends of the third clamp levers 85 are fixed to the lower surface of the second clamp 83.

In the description of the present invention; it is to be understood that; the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential", and the like indicate an orientation or positional relationship based on that shown in the drawings; for convenience of description only and to simplify the description; rather than to indicate or imply that the system or element so referred to must have a particular orientation, be constructed and operated in a particular orientation; and therefore should not be construed as limiting the invention.

In the description of the present invention; "plurality" means at least two; for example two; three, etc.; unless otherwise specifically limited.

In the utility model, the water inlet pipe is provided with a water inlet pipe; unless explicitly stated or limited otherwise; the terms "mounted," "connected," "secured," and the like are to be construed broadly; for example; can be a fixed connection; or can be detachably connected; or integrated; may be a mechanical connection; or may be an electrical connection; can be directly connected; or indirectly connected through an intermediate medium; either internal to the two elements or in an interactive relationship with the two elements; unless explicitly defined otherwise. To one of ordinary skill in the art; the specific meaning of the above terms in the present invention can be understood according to the specific situation.

In the description of the present specification; reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like 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 the present specification; the foregoing terminology, which is used for the purpose of illustration, is not necessarily intended to be exhaustive or to limit the scope of the invention to the precise embodiments disclosed. And also; the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore; under the condition of no mutual contradiction; those skilled in the art will appreciate that various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined.

The above description is only the preferred embodiment of the present invention; and is not intended to limit the invention; all within the spirit and principles of the present invention; any modifications, equivalents, improvements and the like made; all should be included within the scope of the present invention.

Claims

1. The utility model provides an assembly quality of wind power generation kuppe, includes supporting platform (1), lower supporting platform (2) and support post (3), support post (3) coaxial adorn admittedly between last supporting platform (1) and lower supporting platform (2), its characterized in that, the circumference edge of going up supporting platform (1) is provided with first binding clasp (5) and second binding clasp (6), the circumference edge of lower supporting platform (2) is provided with third binding clasp (7) and fourth binding clasp (8), the side surface still coaxial quick clamp (4) that are equipped with the equipartition of going up of lower supporting platform (2).

2. The assembling device for the wind power generation dome according to claim 1, wherein the first clamping device (5) comprises a support sleeve (51), a clamping arm (52), a first clamping rod (53) and a first clamping sheet (54), the lower end of the support sleeve (51) is fixedly connected with the edge of the upper support platform (1), the lower end of the clamping arm (52) is inserted into the support sleeve (51) and rotatably connected with the support sleeve (51), a locking screw is arranged on the side wall of the support sleeve (51), the first clamping rod (53) is arranged at the top end of the clamping arm (52), the first clamping rod (53) is in threaded connection with the clamping arm (52), and the lower end of the first clamping rod (53) is provided with the first clamping sheet (54).

3. A wind-power dome assembly device in accordance with claim 2, wherein said first clamping bar (53) is provided at its upper end with a handle (55).

4. A wind turbine pod mounting apparatus as claimed in claim 2, wherein said clamp arm (52) is L-shaped.

5. The assembling device of the wind power generation dome according to any one of claims 1 to 4, wherein the second clamping device (6) comprises a supporting member (61), a cylinder push rod (62), a clamp body (63) and a clamping portion (64), the supporting member (61) is fixed on the upper side of the edge of the upper supporting platform (1), the middle portion of the clamp body (63) is hinged with the supporting member (61), the cylinder push rod (62) is arranged on the lower side of the edge of the upper supporting platform (1), the output end of the cylinder push rod (62) is in transmission connection with the lower end of the clamp body (63), and the clamping portion (64) is fixed on the top end of the clamp body (63).

6. The assembling device of the wind power generation dome according to claim 5, characterized in that one end of the clamping part (64) far away from the clamp body (63) is provided with an arc-shaped clamping notch.

7. The assembling device of the wind power generation flow guide sleeve is characterized in that a strip-shaped hole is formed in the lower end of the clamp body (63), a push column is arranged at one end, close to the clamp body (63), of the air cylinder push rod (62), and the push column is connected with the strip-shaped hole in a sliding mode.

8. The assembling device of a wind power generation dome according to any one of claims 1 to 4, wherein the third clamp (7) comprises a first base (71), a first telescopic cylinder (72) and a first clamping member (73), the lower end of the first base (71) is connected with the lower supporting platform (2), the first telescopic cylinder (72) is fixed on the side surface of the first base (71), one end of the first clamping member (73) is hinged with the top end of the first base (71), a first transmission member (74) is arranged between the output end of the first telescopic cylinder (72) and the first clamping member (73), the lower end of the first transmission member (74) is hinged with the output end of the first telescopic cylinder (72), the other end of the first transmission member (74) is hinged with the top end of the first clamping member (73), a second clamping rod (75) is arranged on the end of the first clamping member (73) far away from the first base (71), the top end of the second clamping rod (75) is connected with the top end of the first clamping member (73), and a second clamping piece (75) is arranged on the top end of the second clamping member (75).

9. A wind power dome assembly apparatus as claimed in any one of claims 1 to 4, wherein said fourth clamping means (8) comprises a second base (81), a second telescopic cylinder (82) and a second clamping member (83), the lower end of said second base (81) is connected to said lower support platform (2), said second telescopic cylinder (82) is fixed to the side of said second base (81), one end of said second clamping member (83) is hinged to the top end of said second base (81), a second transmission member (84) is provided between the output end of said second telescopic cylinder (82) and said second clamping member (83), the lower end of said second transmission member (84) is hinged to the output end of said second telescopic cylinder (82), the other end of said second transmission member (84) is hinged to the top end of said second clamping member (83), two third clamping bars (85) are provided on the end of said second clamping member (83) far from said second base (81), two third clamping bars (85) are provided between said third clamping bars (85), and the upper ends of said second clamping members (85) are provided with said third clamping bars (85), and said third clamping bars (85) are provided between said clamping members (86), and said third clamping members (85) are provided with said third clamping bars (85).