Blade transportation fixing seat of wind driven generator

Abstract

The utility model provides a wind driven generator blade transportation fixing seat, which relates to the technical field of transportation fixing, and comprises a placing mechanism, the placing mechanism comprises a placing frame, a working motor is arranged at one end of the placing frame, a butt joint screw rod is arranged at one end of the working motor, balancing frames are arranged on the two sides of the butt joint screw rod, and the balancing frames are arranged on the two sides of the butt joint screw rod. A connecting frame is arranged on the butt joint screw rod and the balancing frame, a placing plate is arranged on the connecting frame, and an adjusting mechanism is arranged in the placing frame. According to the blade conveying device, blades needing to be conveyed are placed on the containing plates, then a worker can drive the working motor to enable the butt joint screw to rotate, rotation of the butt joint screw enables the connecting frame to be adjusted on the butt joint screw and the balancing frame, and therefore the containing plates where the blades are located can be driven to move through the connecting frame; and therefore, workers do not need to carry in a manual carrying mode, and the practicability of the device in the actual use process is improved to some extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to transportation fixing technical field especially relates to a wind driven generator blade transportation fixing seat. BACKGROUND

[0002] The length of the wind blade as the core component of large wind power equipment is generally more than 50 meters, and the weight can reach dozens of tons, so special fixing device is needed to ensure its stability and safety during land or sea transportation. Because the blade has the characteristics of large volume, fragile structure and complex transportation route (such as mountainous area, cross-sea bridge, etc.), the traditional fixing mode needs to rely on hoisting equipment and manual auxiliary frequent adjustment of support site, especially in narrow road section or complex terrain, the transportation efficiency and safety face severe challenges. With the development of large megawatt unit of wind power industry, the transportation demand of super long blade increases sharply, and a special fixing seat solution is needed to adapt to different specifications of blade, quickly adjust the fixed site and ensure the stability of transportation.

[0003] The existing blade transportation fixing device adopts bolt hard connection or simple buckle structure, which has obvious limitations. The flexibility of fixing seat adjusting height and angle needs manual disassembly and repositioning, which leads to low efficiency and easy damage to the surface of blade due to misoperation. The traditional mechanism lacks power driven module, relies on manpower or external crane to push the blade fixing seat to dock, has high risk of carrying and difficult to guarantee the precision. The local stress of blade caused by road bumping during transportation cannot be balanced by the fixing seat, which easily leads to fatigue fracture of the connection and causes safety hazard. Therefore, we provide a wind driven generator blade transportation fixing seat. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a wind driven generator blade transportation fixing seat.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a wind driven generator blade transportation fixing seat, comprising: a placing mechanism, the placing mechanism comprises a placing frame, one end of the placing frame is provided with a working motor, one end of the working motor is provided with a butt joint screw rod, both sides of the butt joint screw rod are provided with balance frames, the butt joint screw rod and the balance frames are connected with an upper connecting frame, the upper connecting frame is provided with a placing plate, and the placing frame is provided with an adjusting mechanism;

[0006] The adjusting mechanism comprises a supporting frame, and one side of the supporting frame is provided with an adjusting motor.

[0007] As a preferred implementation, the support frame is provided with a fixing mechanism, the fixing mechanism comprises a lifting frame, one end of the lifting frame is provided with a lifting motor, the lifting motor is provided with a lifting plate, one side of the lifting plate is provided with a buckle, the buckle is provided with a limiting column, one end of the limiting column is provided with a silica gel pad.

[0008] As a preferred implementation, one side of the lifting frame is limited in the support frame and is driven and adjusted by the adjusting motor, the lifting motor is connected to the lifting frame, the lifting plate is limited on the lifting frame and is driven and adjusted by the lifting motor, one end of the buckle is welded on one side of the lifting plate, the limiting column is nested in the buckle, and one end of the silica gel pad is connected to the limiting column.

[0009] As a preferred implementation, one end of the work motor is connected to the placing frame, and the outer surface of the connecting screw is nested in the placing frame.

[0010] As a preferred implementation, one end of the connecting screw is connected to the work motor, the outer surface of the balancing frame is cast in the placing frame, and the connecting frame is limited in the placing frame for adjustment.

[0011] As a preferred implementation, the bottom of the placing plate is connected to the connecting frame, one end of the support frame is installed on the placing frame, and one end of the adjusting motor is connected to one side of the support frame.

[0012] Compared with the prior art, the advantages and positive effects of the utility model lie in:

[0013] The utility model discloses a kind of wind turbine blade transport fixing seats, including support frame, placing frame, adjusting motor, connecting screw, work motor, balancing frame and connecting frame, the bottom of the placing plate is connected to the connecting frame, one end of the support frame is installed on the placing frame, and one end of the adjusting motor is connected to one side of the support frame. ACCURACY OF DRAWINGS

[0014] Figure 1 The utility model provides a kind of wind turbine blade transport fixing seat's structure schematic view.

[0015] Figure 2 The utility model provides a kind of wind turbine blade transport fixing seat's structure exploded schematic view.

[0016] Figure 3 The utility model provides a kind of wind turbine blade transport fixing seat's placing mechanism structure schematic view.

[0017] Figure 4 The adjusting mechanism and the fixing mechanism structure schematic view of the wind turbine blade transportation fixing seat are provided.

[0018] Legend:

[0019] 1, placing mechanism; 11, placing frame; 12, working motor; 13, butt joint screw rod; 14, balance frame; 15, connecting frame; 16, placing plate;

[0020] 2, adjusting mechanism; 21, support frame; 22, adjusting motor;

[0021] 3, fixing mechanism; 31, lifting frame; 32, lifting motor; 33, lifting plate; 34, buckle device; 35, limiting column; 36, silica gel pad. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the utility model, the following will be combined with the description of the drawings in an exemplary manner to be described in detail.

[0023] It should be noted that in the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, however, the utility model can also be implemented in other ways different from the description herein, therefore, the protection scope of the utility model is not limited by the specific embodiments disclosed below.

[0024] In addition, in the description of the utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation of the utility model.

[0025] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. However, it is noted that direct connection means that the connection between the two main bodies does not form a connection relationship through an excessive structure, but is connected only through the connection structure to form a whole. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] In the present utility model, unless otherwise expressly provided and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] Embodiment 1

[0028] As Figures 1-3 shown, the present utility model provides a technical scheme: a wind turbine blade transportation fixing seat, comprising: placing mechanism 1, placing mechanism 1 includes placing rack 11, placing rack 11 one end is provided with working motor 12, working motor 12 one end is provided with docking screw rod 13, docking screw rod 13 both sides are provided with balance frame 14, docking screw rod 13 and balance frame 14 are connected with frame 15, frame 15 is provided with placing plate 16, placing rack 11 is provided with adjusting mechanism 2;

[0029] Adjusting mechanism 2, including support frame 21, one side of support frame 21 is provided with adjusting motor 22;

[0030] The one end of working motor 12 is docked on placing rack 11, the outer surface of docking screw rod 13 is nested in placing rack 11, the one end of docking screw rod 13 is docked on working motor 12, the outer surface of balance frame 14 is cast in placing rack 11, frame 15 is limited in placing rack 11 for adjusting, the bottom of placing plate 16 is connected on frame 15, the one end of support frame 21 is installed on placing rack 11, the one end of adjusting motor 22 is docked on one side of support frame 21.

[0031] In the present embodiment, when the staff uses the transportation fixing seat to transport the blade, the staff can place the blade to be transported on placing plate 16, then the staff can drive working motor 12 to make docking screw rod 13 rotate, and the rotation of docking screw rod 13 will make frame 15 adjust on docking screw rod 13 and balance frame 14, so as to drive placing plate 16 where the blade is located to move through frame 15, so that the staff does not need to carry by manual carrying method, so that the practicability in the actual use process is improved.

[0032] Embodiment 2

[0033] AsFigures 1-4 As shown, a fixing mechanism 3 is provided in the support frame 21. The fixing mechanism 3 includes a lifting frame 31. A lifting motor 32 is provided at one end of the lifting frame 31. A lifting plate 33 is provided on the lifting motor 32. A buckle 34 is provided on one side of the lifting plate 33. A limit post 35 is provided in the buckle 34. A silicone pad 36 is provided at one end of the limit post 35.

[0034] One side of the lifting frame 31 is limited in the support frame 21 and driven and adjusted by the adjusting motor 22. The lifting motor 32 is connected to the lifting frame 31. The lifting plate 33 is limited in the lifting frame 31 and driven and adjusted by the lifting motor 32. One end of the buckle 34 is welded to one side of the lifting plate 33. The outer surface of the limiting post 35 is nested in the buckle 34. One end of the silicone pad 36 is connected to the limiting post 35.

[0035] In this embodiment, to further enhance its practicality in actual use, a corresponding support frame 21 is provided on the placement rack 11. The operator can adjust the position of the lifting frame 31 on the support frame 21 by driving the adjustment motor 22, and then adjust the lifting frame 31 by driving the lifting motor 32. This allows it to be adjusted in height on the lifting plate 33. The blades can be pressed and fixed in the buckle 34 on one side of the lifting plate 33 by using the limiting post 35 and the silicone pad 36, thereby further enhancing its practicality in actual use.

[0036] Working principle:

[0037] like Figures 1-4 As shown, when transporting blades using this transport mounting bracket, the operator first places the blades to be transported on the placement plate 16. Next, the operator drives the motor 12 to rotate the docking screw 13. The rotation of the screw causes the connecting frame 15 to adjust on the docking screw 13 and the balancing frame 14, thereby moving the placement plate 16 and the blades together through the connecting frame 15. In this way, the operator does not need to rely on manual handling, greatly improving the efficiency and convenience of the equipment in actual use.

[0038] In order to further enhance the practicability of the device in actual use, a support frame 21 is designed on the placing frame 11. The staff can adjust the position of the lifting frame 31 on the support frame 21 by driving the adjusting motor 22, so as to meet the demand of different height. Next, the staff can drive the lifting motor 32 to make the lifting frame 31 adjust the lifting, and then adjust the height of the lifting plate 33. The lifting plate 33 is equipped with a buckle 34 on one side, wherein the limiting column 35 and the silica gel pad 36 jointly act to fix the blade in the appropriate position. These designs make the blade be fixed on the transport seat stably and safely during transportation, further improve the practicability and operation convenience of the device.

[0039] Through the above technical design, the transport fixing seat not only improves the automation and safety of the blade transportation process, but also optimizes the applicability in different environments, ensures more efficient and convenient in actual operation.

[0040] It should be understood by those skilled in the art that the above discussion of any embodiment is only exemplary, and is not intended to imply that the scope of the present application (including claims) is limited to these examples; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

[0041] The present application is intended to cover all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. made in the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wind turbine blade transport fixture, comprising: The utility model relates to a kind of adjustable placing mechanism, including: Placing mechanism (1), the placing mechanism (1) includes placing frame (11), one end of the placing frame (11) is provided with working motor (12), one end of the working motor (12) is provided with butt joint screw rod (13), both sides of the butt joint screw rod (13) are provided with balance frame (14), connecting frame (15) is connected on the butt joint screw rod (13) and balance frame (14), placing plate (16) is provided on the connecting frame (15), adjusting mechanism (2) is provided in the placing frame (11); Adjusting mechanism (2), including support frame (21), one side of the support frame (21) is provided with adjusting motor (22).

2. A wind turbine blade transport fixture according to claim 1, wherein: The support frame (21) is provided with fixed mechanism (3), the fixed mechanism (3) includes lifting frame (31), one end of the lifting frame (31) is provided with lifting motor (32), lifting plate (33) is provided on the lifting motor (32), buckle ware (34) is provided on one side of the lifting plate (33), limit post (35) is provided in the buckle ware (34), one end of the limit post (35) is provided with silica gel pad (36).

3. A wind turbine blade transport fixture according to claim 2, wherein: One side of the lifting frame (31) is limited in the support frame (21) and is driven to adjust by adjusting motor (22), the lifting motor (32) is butt joint on the lifting frame (31), the lifting plate (33) is limited in the lifting frame (31) and is driven to adjust by lifting motor (32), one end of the buckle ware (34) is welded on one side of the lifting plate (33), the outer surface of the limit post (35) is nested in the buckle ware (34), one end of the silica gel pad (36) is butt joint on the limit post (35).

4. The wind turbine blade transport fixture of claim 1, wherein: One end of the working motor (12) is butt joint on the placing frame (11), the outer surface of the butt joint screw rod (13) is nested in the placing frame (11).

5. The wind turbine blade transport fixture of claim 1, wherein: One end of the butt joint screw rod (13) is butt joint on the working motor (12), the outer surface of the balance frame (14) is fused in the placing frame (11), the connecting frame (15) is limited in the placing frame (11) and is adjusted.

6. A wind turbine blade transport fixture according to claim 1, wherein: The bottom of the placing plate (16) is connected on the connecting frame (15), one end of the support frame (21) is installed on the placing frame (11), one end of the adjusting motor (22) is butt joint on one side of the support frame (21).

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