CN215213770U

CN215213770U - Supporting device for mounting wind power blade

Info

Publication number: CN215213770U
Application number: CN202120774964.7U
Authority: CN
Inventors: 刘海斌
Original assignee: Huaneng Jiuquan Wind Power Co Ltd
Current assignee: Huaneng Jiuquan Wind Power Co Ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-17
Anticipated expiration: 2031-04-16

Abstract

The utility model relates to a wind-powered electricity generation blade technical field specifically is a strutting arrangement is used in wind-powered electricity generation blade installation, including fore-stock, roof-rack and chassis, fore-stock top rear side fixedly connected with roof-rack, fore-stock bottom rear side fixedly connected with chassis, roof-rack bottom right side fixed mounting has the pneumatic cylinder, the push rod is installed in the pneumatic cylinder bottom connection, the push rod bottom mounting has upper right frame, upper right frame bottom rear side fixed mounting has the upper fixed plate of radian form, chassis top fixed mounting has lower right frame. The utility model discloses a switch starting pneumatic cylinder drives upper right frame and resets and shifts up, and then makes in the wind-powered electricity generation blade sends into the device, and then makes wind-powered electricity generation blade bottom surface laminating bottom plate inner wall, and rethread switch starting pneumatic cylinder drives the push rod and pushes down for upper right frame pushes down, and then makes upper fixed plate laminating wind-powered electricity generation blade top surface, reduces the contact that the hoist supported wind-powered electricity generation blade effectively, avoids appearing cutting to pieces and scratches influence wind-powered electricity generation blade life.

Description

Supporting device for mounting wind power blade

Technical Field

The utility model relates to a wind-powered electricity generation blade technical field specifically is a strutting arrangement is used in wind-powered electricity generation blade installation.

Background

In the history of more than 100 years of rise of wind power generators, blade materials are subjected to wooden blades, cloth skin blades, aluminum alloy blades and the like; with the emergence of the networking type wind power generator, the wind power generation enters a high-speed development period, certain performances of the blades made of traditional materials cannot meet the current development requirements of the blades when the blades are used on the wind power generator which is increasingly large, and then the composite material blades with high specific strength are developed.

When present wind-powered electricity generation blade installation, the wind-resistance is relatively poor, when leading to high altitude wind-force to surge, wind-powered electricity generation blade slight swing problem appears, wind-powered electricity generation blade installation process need pay attention to its outside coating simultaneously, guarantee hoist and wind-powered electricity generation blade except that the other combination contacts outside the hoist area, avoid wind-powered electricity generation blade outer wall to appear damaging influence life, therefore, we provide a strutting arrangement for wind-powered electricity generation blade installation, wind-resistance when being favorable to improving wind-powered electricity generation blade installation, reduce the contact that the hoist supported wind-powered electricity generation blade simultaneously effectively, it influences wind-powered electricity generation blade life to avoid cutting the piece to scratch to appear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strutting arrangement is used in wind-powered electricity generation blade installation has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strutting arrangement is used in wind-powered electricity generation blade installation, includes fore-stock, roof-rack and chassis, fore-stock top rear side fixedly connected with roof-rack, fore-stock bottom rear side fixedly connected with chassis, roof-rack bottom right side fixed mounting has the pneumatic cylinder, the push rod is installed in the pneumatic cylinder bottom connection, the push rod bottom mounting has the upper right frame, upper right frame bottom rear side fixed mounting has the upper fixed plate of radian form, chassis top fixed mounting has the lower right frame, lower right frame top fixed mounting has the bottom plate, the bottom plate rear side is the semiarc form, the equal veneer bed course of upper fixed plate and bottom plate inner wall, the ventilative frame has been seted up to the inside equidistance of fore-stock, roof-rack and chassis.

As an optimized embodiment of the utility model, there is a left upper frame top left side fixed mounting, the structure of left upper frame is the same with the structure of right upper frame.

As a preferred embodiment of the utility model, chassis top left side fixed mounting has a left lower carriage, the structure of left lower carriage is the same with the structure of right lower carriage.

As an optimal implementation mode of the utility model, the roof-rack both ends rear side is fixed with the guide wheel through the bearing, roof-rack top four corners fixed mounting has fixed the knot, the rope hole has been seted up at fixed knot middle part.

As a preferred embodiment of the present invention, the position of the upper right frame corresponds to the position of the lower right frame, and the lower fixing plate and the upper fixing plate are located at the same horizontal position.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a strutting arrangement is used in wind-powered electricity generation blade installation, through the fore-stock, the roof-rack, the chassis, the setting of upper right frame and lower right frame, it resets and shifts up to drive upper right frame through the switch start-up pneumatic cylinder, and then make in the wind-powered electricity generation blade sends into the device, and then make wind-powered electricity generation blade bottom surface laminating bottom plate inner wall, rethread switch start-up pneumatic cylinder drives the push rod and pushes down, make upper right frame push down, and then make upper fixed plate laminating wind-powered electricity generation blade top surface, reduce the contact that the hoist supported wind-powered electricity generation blade effectively, avoid appearing cutting to rub and influence wind-powered electricity generation blade life.

2. The utility model discloses a strutting arrangement is used in wind-powered electricity generation blade installation, through the setting of front truck, roof-rack and chassis, the ventilative frame has been seted up to front truck, roof-rack and chassis equidistance, and wherein ventilative frame inner wall welding has the strengthening rib, guarantees structural strength, improves the wind resistance when wind-powered electricity generation blade installs simultaneously.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the supporting device for mounting the wind power blade of the present invention;

FIG. 2 is a schematic structural view of a right upper frame and a right lower frame of the supporting device for mounting the wind power blade of the present invention;

fig. 3 is the utility model discloses strutting arrangement's for wind-powered electricity generation blade installation front stall structure sketch map.

In the figure: 1. a left lower frame; 2. a left upper frame; 3. a front frame; 4. a fixing buckle; 5. a top frame; 6. a guide wheel; 7. a right upper frame; 8. a right lower frame; 9. a chassis; 10. a ventilation frame; 11. a lower fixing plate; 12. a hydraulic cylinder; 13. an upper fixing plate; 14. and (5) cushion coating.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a strutting arrangement is used in wind-powered electricity generation blade installation, includes fore-stock 3, roof-rack 5 and chassis 9, 3 top rear side fixedly connected with roof-rack 5 of fore-stock, 3 bottom rear side fixedly connected with chassis 9 of fore-stock, 5 bottom right sides fixedly mounted have pneumatic cylinder 12, the push rod is installed in the connection of pneumatic cylinder 12 bottom, the push rod bottom mounting has upper right frame 7, upper right frame 7 bottom rear side fixedly mounted has the upper fixed plate 13 of radian form, 9 top fixed mounting of chassis has lower

right frame

8, 8 top fixed mounting of lower right frame have

bottom plate

11, 11 rear sides of bottom plate are half arcuation, upper fixed

plate

13 and 11 inner walls of bottom plate all glue bed course 14, ventilative frame 10 has been seted up to the inside equidistance of fore-stock 3, roof-rack 5 and chassis 9.

In the embodiment, referring to fig. 1-3, a ventilating frame 10 is equidistantly arranged on a front frame 3, a top frame 5 and a bottom frame 9, reinforcing ribs are welded on the inner wall of the ventilating frame 10, the structural strength is guaranteed, meanwhile, the wind resistance of the wind power blade during installation is improved, a switch starting hydraulic cylinder 12 drives an upper right frame 7 to reset and move upwards, the wind power blade is fed into the device, the bottom surface of the wind power blade is attached to the inner wall of a lower fixed plate 11, a push rod is driven to push downwards by the switch starting hydraulic cylinder 12, the upper right frame 7 is pushed downwards, an upper fixed plate 13 is attached to the top surface of the wind power blade, contact between a hanger and the wind power blade is effectively reduced, and scratch and influence on the service life of the wind power blade is avoided.

Wherein, 5 bottom left sides fixed mounting of roof-rack has upper left frame 2, the structure of upper left frame 2 is the same with the structure of upper right frame 7.

In this embodiment, please refer to fig. 1, the structure of the left upper frame 2 is the same as that of the right upper frame 7, and the left upper frame 2 and the right upper frame 7 are located at the same height.

Wherein, the left side of the top end of the bottom frame 9 is fixedly provided with a left lower frame 1, and the structure of the left lower frame 1 is the same as that of the right lower frame 8.

In the embodiment, referring to fig. 1, the structure of the left lower frame 1 is the same as that of the right lower frame 8, and the left lower frame 1 and the right lower frame 8 are located at the same height.

The rear sides of the two ends of the top frame 5 are fixed with guide wheels 6 through bearings, the four corners of the top end of the top frame 5 are fixedly provided with fixing buckles 4, and rope holes are formed in the middle of the fixing buckles 4.

In this embodiment, referring to fig. 1, four sets of fixing buckles 4 are used to pass through the corresponding rope holes of the lifting rope, and the middle part of the lifting rope is fixed corresponding to the hoisting structure.

The position of the right upper frame 7 corresponds to the position of the right lower frame 8, and the lower fixing plate 11 and the upper fixing plate 13 are located at the same horizontal position.

In the embodiment, please refer to fig. 1, the lower fixing plate 11 is attached to the front side of the bottom of the wind turbine blade, and the upper fixing plate 13 is attached to the rear side of the top end of the wind turbine blade.

It should be noted that, the present invention relates to a supporting device for installing wind turbine blades, the structure and principle of which are known by the technical manual or known by the conventional experimental method, in the idle position of the device, all the electric devices, which refer to the power device, the electric devices and the adaptive monitoring computer, are connected with the power source by the wires, the specific connection means refers to the following working principle, the electric devices complete the electrical connection in sequence, the detailed connection means is the known technology in the art, the following main description of the working principle and process is not described in the electrical control, the structure and principle of which are known by the technical manual or known by the conventional experimental method, the front frame 3, the top frame 5 and the bottom frame 9 are provided with the ventilating frame 10 at equal intervals during the work, wherein the inner wall of the ventilating frame 10 is welded with the reinforcing ribs, guarantee structural strength, improve the wind resistance when wind-powered electricity generation blade installs simultaneously, start hydraulic cylinder 12 through the switch and drive upper right frame 7 and shift up that resets, and then make in the wind-powered electricity generation blade sends into the device, and then make wind-powered electricity generation blade bottom surface laminating bottom plate 11 inner walls, rethread switch starts hydraulic cylinder 12 and drives the push rod and push down, make upper right frame 7 push down, and then make 13 laminating wind-powered electricity generation blade top surfaces of upper fixed plate, pass in the rope hole that corresponds fixed knot 4 with the lifting rope, the lifting rope middle part corresponds hoisting structure and fixes simultaneously.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. The utility model provides a strutting arrangement is used in wind-powered electricity generation blade installation, includes fore-stock (3), roof-rack (5) and chassis (9), its characterized in that: preceding frame (3) top rear side fixedly connected with roof-rack (5), preceding frame (3) bottom rear side fixedly connected with chassis (9), roof-rack (5) bottom right side fixed mounting has pneumatic cylinder (12), pneumatic cylinder (12) bottom connection installs the push rod, the push rod bottom mounting has upper right frame (7), upper right frame (7) bottom rear side fixed mounting has upper fixed plate (13) of radian form, chassis (9) top fixed mounting has right lower frame (8), lower right frame (8) top fixed mounting has bottom plate (11), bottom plate (11) rear side is the semi-arc form, upper fixed plate (13) and bottom plate (11) inner wall all veneer bed course (14), equidistant ventilative frame (10) have been seted up to preceding frame (3), roof-rack (5) and chassis (9) inside.

2. The supporting device for mounting the wind power blade as claimed in claim 1, wherein: the left side of the bottom end of the top frame (5) is fixedly provided with a left upper frame (2), and the structure of the left upper frame (2) is the same as that of the right upper frame (7).

3. The supporting device for mounting the wind power blade as claimed in claim 1, wherein: a left lower frame (1) is fixedly mounted on the left side of the top end of the bottom frame (9), and the structure of the left lower frame (1) is the same as that of the right lower frame (8).

4. The supporting device for mounting the wind power blade as claimed in claim 1, wherein: the rear sides of the two ends of the top frame (5) are fixed with guide wheels (6) through bearings, four corners of the top end of the top frame (5) are fixedly provided with fixing buckles (4), and rope holes are formed in the middle of the fixing buckles (4).

5. The supporting device for mounting the wind power blade as claimed in claim 1, wherein: the position of the right upper frame (7) corresponds to the position of the right lower frame (8), and the lower fixing plate (11) and the upper fixing plate (13) are located at the same horizontal position.