Stacked shipping support module for wind turbine tower side panels

Abstract

The disclosed wind power tower cylinder side plate stacking delivery support module: four corners of the bottom frame are respectively fixedly connected with first support columns, and the end faces of the first support columns are fixedly connected with first butt plates; four corners of the top frame are respectively fixedly connected with second support columns, and the end faces of the second support columns are fixedly connected with second butt plates; four corners of the bottom of the middle frame are respectively fixed with first connecting plates, and four corners of the top of the middle frame are respectively fixed with second connecting plates; when the middle frame is arranged between the bottom frame and the top frame: the first butt plates of the bottom frame and the first connecting plates of the middle frame correspond one by one and are fastened and connected through bolts and nuts; the second butt plates of the top frame and the second connecting plates of the middle frame correspond one by one and are fastened and connected through bolts and nuts. A pair of wind power tower cylinder side plates connected with each other can be stacked on the above-mentioned support module and cannot appear weight compression and mutual collision and wear.

Description

Technical Field

[0001] This utility model relates to a stacking and shipping support, specifically to a stacking and shipping support module for the side plate of a wind turbine tower. Background Technology

[0002] Due to their large size, wind turbine towers are typically constructed by circumferentially joining multiple curved or bent plates. The side plates of the wind turbine towers are also curved or bent plates. If these are directly stacked for shipment, the lower side plates will experience irreversible bending due to the weight of the plates, affecting subsequent assembly and connection. Furthermore, during shipment, the stacked side plates will collide with each other due to vibration, causing surface wear. Utility Model Content

[0003] In view of the problems described in the background art, the present invention provides a stacking and shipping support module for wind turbine tower side plates, which includes a bottom frame, a top frame and a middle frame.

[0004] The bottom frame is fixedly connected to the four corners of the bottom frame. The first support column is perpendicular to the bottom frame and faces upward. The first docking plate is fixedly connected to the end face of the first support column. The first docking plate is provided with a first docking hole.

[0005] The top frame is fixedly connected to the four corners of each of the four corners of the top frame. The second support column is perpendicular to the top frame and is set downwards. The second support column is fixedly connected to the end face of the second support column. The second support column is provided with a second docking hole.

[0006] A first connecting plate is fixedly connected to each of the four corners at the bottom of the intermediate frame, and the first connecting plate has a first connecting hole; a second connecting plate is fixedly connected to each of the four corners at the top of the intermediate frame, and the second connecting plate has a second connecting hole.

[0007] When the intermediate frame is set between the bottom frame and the top frame: the first mating plate of the bottom frame corresponds one-to-one with the first connecting plate of the intermediate frame, and the first mating plate and the corresponding first connecting plate are fastened together by bolts and nuts; the second mating plate of the top frame corresponds one-to-one with the second connecting plate of the intermediate frame, and the second mating plate and the corresponding second connecting plate are fastened together by bolts and nuts.

[0008] Preferably, the bottom frame, top frame and middle frame are each composed of rectangular tubes and connecting strips. In each frame, two rectangular tubes are arranged in parallel relative to each other and are fixedly connected by multiple connecting strips.

[0009] Furthermore, perforated plates are fixedly connected to both ends of the rectangular tube. The perforated plates are vertically arranged and have rope holes. The perforated plates have the following two functions: as lifting lugs, the bottom frame, top frame, and middle frame can be hoisted by hoisting ropes; after the perforated plates of the bottom frame and middle frame are hoisted, the wind turbine tower side plates can be tied and fixed to the frame by passing through the perforated plates with binding ropes.

[0010] Furthermore, multiple support plates are provided on both sides of the bottom frame and both sides of the middle frame, and the support plates are fixedly connected to the corresponding rectangular tubes; the support plates can provide further support for the wind turbine tower side plates placed on the bottom frame and the middle frame.

[0011] The above-mentioned stacking and shipping support module for the side panels of the wind turbine tower is used as follows:

[0012] First, the bottom frame is hoisted through its perforated plate to the side plate of the wind turbine tower using hoisting ropes. Then, a side plate of the wind turbine tower is placed on the bottom frame. After the hoisting ropes are removed, the side plate of the wind turbine tower is tied and fixed to the bottom frame using binding ropes that pass through its perforated plate.

[0013] Next, the middle frame is hoisted to the bottom frame through its perforated plate using ropes. The first connecting plate is then fastened to the corresponding first connecting plate using bolts and nuts. After the bottom frame and the middle frame are fixed together, another wind turbine tower side plate is placed on the middle frame. After the hoisting ropes are removed, the wind turbine tower side plate is tied and fixed to the middle frame by passing a binding rope through its perforated plate.

[0014] Finally, the top frame is hoisted onto the middle frame using ropes through its perforated plate. The second mating plate is then fastened to the corresponding second connecting plate using bolts and nuts. Once the top frame and the middle frame are fixed together, the assembly of a stacked shipping support module is complete.

[0015] Through the above technical solutions, this utility model has at least the following beneficial effects:

[0016] The stacking and shipping support module for wind turbine tower side panels described in this application, through the cooperative design of structural components such as bottom frame, top frame, middle frame, support column, docking plate and connecting plate, allows a pair of wind turbine tower side panels to be stacked separately on the support module. The wind turbine tower side panels can be arc plates or bent plates, so there will be no weight pressure or collision and wear between them. Each stacking and shipping support module can also be easily hoisted into the shipping cargo hold by hoisting ropes through the perforated plate of its top frame. Attached Figure Description

[0017] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of this utility model in a schematic manner. Therefore, they only show the components related to this utility model.

[0018] Figure 1 This is a schematic diagram of the overall structure of the stacking and shipping support module for the side plate of the wind turbine tower as described in the embodiments of this application;

[0019] Figure 2 This is a schematic diagram of the bottom frame structure described in the embodiments of this application;

[0020] Figure 3 This is a schematic diagram of the intermediate frame described in the embodiments of this application;

[0021] Figure 4 This is a schematic diagram of the top frame structure described in the embodiments of this application. Detailed Implementation

[0022] In the description of this application, it should be understood that if terms such as "upper," "lower," "left," "right," "front," and "rear" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms describing positional relationships are for illustrative purposes only and should not be construed as limiting this patent. If terms such as "first" and "second" are used for descriptive purposes only, they should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of the stated features. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0023] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] refer to Figures 1 to 4 The stacking and shipping support module for the side panels of the wind turbine tower includes a bottom frame 10, a top frame 20 and a middle frame 30.

[0025] The bottom frame 10 is fixedly connected to the four corners of the bottom frame 10. The first support column 11 is perpendicular to the bottom frame 10 and faces upward. The first docking plate 12 is fixedly connected to the end face of the first support column 11. The first docking plate 12 is provided with a first docking hole.

[0026] The top frame 20 is fixedly connected to the four corners of the top frame 20. The second support column 21 is perpendicular to the top frame 20 and is set downward. The second docking plate 22 is fixedly connected to the end face of the second support column 21. The second docking plate 22 is provided with a second docking hole.

[0027] The four corners of the bottom of the intermediate frame 30 are respectively fixedly connected to a first connecting plate 31, and the first connecting plate 31 is provided with a first connecting hole; the four corners of the top of the intermediate frame 30 are respectively fixedly connected to a second connecting plate 32, and the second connecting plate 32 is provided with a second connecting hole.

[0028] When the intermediate frame 30 is disposed between the bottom frame 10 and the top frame 20: the first mating plate 12 of the bottom frame 10 corresponds one-to-one with the first connecting plate 31 of the intermediate frame 30, and the first mating plate 12 and the corresponding first connecting plate 31 are fastened together by bolts and nuts; the second mating plate 22 of the top frame 20 corresponds one-to-one with the second connecting plate 32 of the intermediate frame 30, and the second mating plate 22 and the corresponding second connecting plate 32 are fastened together by bolts and nuts.

[0029] refer to Figures 2 to 4 The bottom frame 10, top frame 20 and middle frame 30 are each composed of rectangular tubes 40 and connecting strips 41. In each frame, two rectangular tubes 40 are arranged in parallel relative to each other and are fixedly connected by multiple connecting strips 41.

[0030] Both ends of the rectangular tube 40 are fixedly connected to perforated plates 42. The perforated plates 42 are vertically arranged and have rope holes. The perforated plates 42 have the following two functions: the perforated plates 42 act as lifting lugs, which can be used to lift the bottom frame 10, the top frame 20 and the middle frame 30 by means of lifting ropes; after the bottom frame 10 and the middle frame 30 are lifted, the perforated plates 42 can also be used to bind and fix the wind turbine tower side plates to the frame by passing through the perforated plates 42 with binding ropes.

[0031] Multiple support plates 43 are provided on both sides of the bottom frame 10 and both sides of the middle frame 30. The support plates 43 are fixedly connected to the corresponding rectangular tubes 40. The support plates 43 can provide further support for the wind turbine tower side plates placed on the bottom frame 10 and the middle frame 30.

[0032] The aforementioned stacking and shipping support module for the side panels of the wind turbine tower operates on the following principle:

[0033] First, the bottom frame 10 is hoisted to the side of the wind turbine tower using hoisting ropes through its perforated plate 42. A wind turbine tower side plate is placed on the bottom frame 10. After the hoisting ropes are removed, the wind turbine tower side plate is tied and fixed to the bottom frame 10 by passing a binding rope through its perforated plate 42.

[0034] Next, the intermediate frame 30 is hoisted to the bottom frame 10 using ropes through its perforated plate 42. The first connecting plate 12 is then fastened to the corresponding first connecting plate 31 using bolts and nuts. After the bottom frame 10 and the intermediate frame 30 are fixed together, another wind turbine tower side plate is placed on the intermediate frame 30. After the hoisting ropes are removed, the wind turbine tower side plate is tied and fixed to the intermediate frame 30 using binding ropes through its perforated plate 42.

[0035] Finally, the top frame 20 is hoisted onto the middle frame 30 using ropes through its perforated plate 42, and the second docking plate 22 is fastened to the corresponding second connecting plate 32 with bolts and nuts. After the top frame 20 and the middle frame 30 are fixed together, the assembly of a stacked shipping bracket module is completed.

[0036] The wind turbine tower side plates can be arc plates or bent plates. A pair of wind turbine tower side plates that are connected to each other can be stacked separately on the above-mentioned support modules without weight compression or collision and wear between them. The stacked shipping support modules can be easily hoisted into the shipping cargo hold by hoisting ropes through the perforated plate 42 of their top frame 20.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Based on the present utility model and the above description, relevant personnel can make various changes and modifications without departing from the technical concept of the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stack shipping support module for wind turbine tower side panels, characterized by: It includes a bottom frame (10), a top frame (20), and a middle frame (30); The bottom frame (10) is fixedly connected to the four corners of the bottom frame (10). The first support column (11) is perpendicular to the bottom frame (10) and faces upward. The first docking plate (12) is fixedly connected to the end face of the first support column (11). The first docking plate (12) has a first docking hole. The top frame (20) is fixedly connected to the four corners of the top frame (20). The second support column (21) is perpendicular to the top frame (20) and is set downward. The end face of the second support column (21) is fixedly connected to the second docking plate (22). The second docking plate (22) is provided with a second docking hole. The four corners of the bottom of the intermediate frame (30) are respectively fixedly connected to the first connecting plate (31), and the first connecting plate (31) is provided with the first connecting hole; the four corners of the top of the intermediate frame (30) are respectively fixedly connected to the second connecting plate (32), and the second connecting plate (32) is provided with the second connecting hole. When the intermediate frame (30) is set between the bottom frame (10) and the top frame (20): the first mating plate (12) of the bottom frame (10) corresponds one-to-one with the first connecting plate (31) of the intermediate frame (30), and the first mating plate (12) and the corresponding first connecting plate (31) are fastened together by bolts and nuts; the second mating plate (22) of the top frame (20) corresponds one-to-one with the second connecting plate (32) of the intermediate frame (30), and the second mating plate (22) and the corresponding second connecting plate (32) are fastened together by bolts and nuts.

2. The stacking and shipping support module for the side plate of the wind turbine tower according to claim 1, characterized in that: The bottom frame (10), top frame (20) and middle frame (30) are each composed of rectangular tubes (40) and connecting strips (41). In each frame, two rectangular tubes (40) are arranged in parallel relative to each other and are fixedly connected by multiple connecting strips (41).

3. The stacking and shipping support module for the side plate of the wind turbine tower according to claim 2, characterized in that: The rectangular tube (40) is fixedly connected to two ends of a perforated plate (42), which is vertically arranged and has a rope hole.

4. The stacking and shipping support module for the side plate of the wind turbine tower according to claim 2, characterized in that: Multiple support plates (43) are provided on both sides of the bottom frame (10) and both sides of the middle frame (30), and the support plates (43) are fixedly connected to the corresponding rectangular tubes (40).

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