阅读说明：本技术 风机塔筒运输、翻转装置 (Fan tower cylinder transporting and turning device ) 是由 张静波 麦志辉 马振军 许振� 陈凯欣 陆军 黄银来 吴平平 李光远 徐天殷 于 2020-11-24 设计创作，主要内容包括：本发明公开一种风机塔筒运输、翻转装置,包括底座；第一横向导轨,设于底座上；第二横向导轨,设于底座上,与第一横向导轨平行；第三横向导轨,设于底座上,与第一横向导轨平行；第一支撑座、第二支撑座,间隔一定的距离且可移动地设于第一横向导轨上；第三支撑座、第四支撑座,间隔一定的距离且可移动地设于第三横向导轨上；第一耳板组件、第二耳板组件,间隔一定的距离且可移动地设于第二横向导轨上；锁紧套,设于风机塔筒偏上部分；油缸,与锁紧套连接；塔筒固定组件,设于底座上,用于固定风机塔筒。结构简单,能够实现塔筒与翻身装置快速装卸,使用便捷快捷,适用性更强、可极大提高塔筒的翻身效率,翻转过程平稳可靠。(The invention discloses a fan tower cylinder transporting and overturning device, which comprises a base; the first transverse guide rail is arranged on the base; the second transverse guide rail is arranged on the base and is parallel to the first transverse guide rail; the third transverse guide rail is arranged on the base and is parallel to the first transverse guide rail; the first supporting seat and the second supporting seat are arranged on the first transverse guide rail at a certain interval and can move; the third supporting seat and the fourth supporting seat are arranged on the third transverse guide rail at a certain interval and can move; the first lug plate assembly and the second lug plate assembly are arranged on the second transverse guide rail at a certain distance in a movable manner; the locking sleeve is arranged on the upper part of the fan tower; the oil cylinder is connected with the locking sleeve; the tower cylinder fixing component is arranged on the base and used for fixing the fan tower cylinder. Simple structure can realize a tower section of thick bamboo and turnover device fast loading and unloading, uses convenient swift, and the suitability is stronger, can greatly improve the turnover efficiency of a tower section of thick bamboo, and the upset process is steady reliable.)

1. The utility model provides a fan tower section of thick bamboo transportation, turning device which characterized in that includes:

a base;

the first transverse guide rail is arranged on the base;

the second transverse guide rail is arranged on the base and is parallel to the first transverse guide rail;

the third transverse guide rail is arranged on the base and is parallel to the first transverse guide rail;

the first supporting seat and the second supporting seat are arranged on the first transverse guide rail at a certain interval and can move;

the third supporting seat and the fourth supporting seat are arranged on the third transverse guide rail at a certain interval and can move;

the first lug plate assembly and the second lug plate assembly are arranged on the second transverse guide rail at a certain distance in a movable manner;

the locking sleeve is arranged on the upper part of the fan tower;

the oil cylinder is connected with the locking sleeve;

and the tower cylinder fixing component is arranged on the base and used for fixing the fan tower cylinder.

2. The wind turbine tower transportation and turnover device of claim 1, wherein the first support seat, the second support seat, the third support seat, and the fourth support seat are all arc-shaped and have an inverted "T" shape.

3. The wind turbine tower transportation and turnover device of claim 2, wherein the first support seat, the second support seat, the third support seat, and the fourth support seat each comprise an arc-shaped vertical plate and two triangular wedge blocks.

4. The wind turbine tower transport and upender apparatus of claim 1, wherein the first and second ear plate assemblies are each arcuate.

5. The wind turbine tower transportation and turnover device of claim 1, wherein the locking sleeve comprises a first rectangular connecting plate, a first arc-shaped connecting plate, a second rectangular connecting plate, a second arc-shaped connecting plate, a third rectangular connecting plate, a third arc-shaped connecting plate, a fourth rectangular connecting plate and a fourth arc-shaped connecting plate which are connected in sequence.

6. The wind turbine tower transport and turnover device of claim 5, wherein the first arc-shaped connecting plate and the third arc-shaped connecting plate are both convex, and the middle section is a quarter arc plate.

7. The wind turbine tower transport and turnover device of claim 5, wherein the second arc-shaped connecting plate is convex, and the first L-shaped plate is welded in the middle; the fourth arc connecting plate is convex, and the middle part welding has second L shaped plate, first L shaped plate with first otic placode subassembly is connected, second L shaped plate with second otic placode subassembly is connected, again with the hydro-cylinder is connected.

8. The wind turbine tower transportation and turnover device of claim 5, wherein the first rectangular connecting plate and the first arc-shaped connecting plate, the first arc-shaped connecting plate and the second rectangular connecting plate, the second rectangular connecting plate and the second arc-shaped connecting plate, the second arc-shaped connecting plate and the third rectangular connecting plate, the third rectangular connecting plate and the third arc-shaped connecting plate, the third arc-shaped connecting plate and the fourth rectangular connecting plate, and the fourth rectangular connecting plate and the fourth arc-shaped connecting plate are all connected by bolts.

9. The wind turbine tower transportation and turnover device as claimed in any one of claims 1 to 8, wherein the tower fixing assembly includes a vertical plate, a lateral connecting plate, and a tower connecting plate, and the lateral connecting plate is disposed between and connects the vertical plate and the tower connecting plate.

10. The wind turbine tower transportation and turnover device as claimed in claim 9, wherein the tower connecting plate is arc-shaped, a plurality of threaded holes are uniformly distributed in the tower connecting plate and connected to the bottom of the wind turbine tower, the vertical plate is welded to the mounting base and is in an inverted "T" shape, a round pin hole is reserved in the upper portion of the vertical plate, the lateral connecting plate is welded to the tower connecting plate, a round pin hole is reserved in the middle of the lateral connecting plate, and the tower connecting plate is connected to the vertical plate through the round pin hole.

Technical Field

The invention relates to the technical field of fan tower drums, in particular to a fan tower drum transportation and turnover device.

Background

With the rising of wind power generation, a large number of fan tower drums need to be lifted, turned over and installed. Because tower section of thick bamboo weight, volume, length are all great, and marine construction operation environmental factor is complicated, how to improve the upset efficiency of tower section of thick bamboo, guarantee its upset process safety is the problem that needs to solve.

For an offshore wind power tower, especially, the lower end tower barrel of the offshore wind power tower is a key tower segment of the whole tower barrel, main electrical elements of the whole tower barrel are all installed inside the lower tower barrel, and due to the fact that the ship needs to be rented when accessories, electrical parts and the like inside the tower barrel are installed on the sea, the renting cost can be generated, and the danger coefficient of installation on the sea is high. Meanwhile, the pipe diameter of the tower drum at the lower end is large, and the tonnage is heavy, so that the technical difficulty of hoisting and turning over is increased greatly compared with that of a common tower drum. The traditional hoisting and overturning device adopts the matching of more lifting lugs, pulleys, shackles and the like to hoist, and the connection of excessive parts is complicated, time-consuming and labor-consuming, and the connection points are too many to cause the existence of more dangerous factors.

Disclosure of Invention

The invention mainly aims to provide a fan tower cylinder transporting and overturning device, and aims to solve the technical problems that excessive parts are complicated in connection, time-consuming and labor-consuming, and the number of connection points is large, so that the risk factors are also large.

In order to achieve the above object, the present invention provides a wind turbine tower transportation and turnover device, comprising:

a base;

the first transverse guide rail is arranged on the base;

the second transverse guide rail is arranged on the base and is parallel to the first transverse guide rail;

the third transverse guide rail is arranged on the base and is parallel to the first transverse guide rail;

the first supporting seat and the second supporting seat are arranged on the first transverse guide rail at a certain interval and can move;

the third supporting seat and the fourth supporting seat are arranged on the third transverse guide rail at a certain interval and can move;

the first lug plate assembly and the second lug plate assembly are arranged on the second transverse guide rail at a certain distance in a movable manner;

the locking sleeve is arranged on the upper part of the fan tower;

the oil cylinder is connected with the locking sleeve;

and the tower cylinder fixing component is arranged on the base and used for fixing the fan tower cylinder.

Preferably, the first supporting seat, the second supporting seat, the third supporting seat and the fourth supporting seat are all arc-shaped and are of inverted T-shaped structures.

Preferably, the first supporting seat, the second supporting seat, the third supporting seat and the fourth supporting seat all comprise arc-shaped vertical plates and two triangular wedge blocks.

Preferably, the first ear plate assembly and the second ear plate assembly are both arc-shaped.

Preferably, the locking sleeve comprises a first rectangular connecting plate, a first arc-shaped connecting plate, a second rectangular connecting plate, a second arc-shaped connecting plate, a third rectangular connecting plate, a third arc-shaped connecting plate, a fourth rectangular connecting plate and a fourth arc-shaped connecting plate which are connected in sequence.

Preferably, the first arc-shaped connecting plate and the third arc-shaped connecting plate are both convex, and the middle section is a quarter arc plate.

Preferably, the second arc-shaped connecting plate is convex, and a first L-shaped plate is welded in the middle of the second arc-shaped connecting plate; the fourth arc connecting plate is convex, and the middle part welding has second L shaped plate, first L shaped plate with first otic placode subassembly is connected, second L shaped plate with second otic placode subassembly is connected, again with the hydro-cylinder is connected.

Preferably, the first rectangular connecting plate and the first arc-shaped connecting plate, the first arc-shaped connecting plate and the second rectangular connecting plate, the second rectangular connecting plate and the second arc-shaped connecting plate, the second arc-shaped connecting plate and the third rectangular connecting plate, the third rectangular connecting plate and the third arc-shaped connecting plate, the third arc-shaped connecting plate and the fourth rectangular connecting plate, and the fourth rectangular connecting plate and the fourth arc-shaped connecting plate are all connected through bolts.

Preferably, the tower tube fixing assembly comprises a vertical plate, a lateral connecting plate and a tower tube connecting plate, wherein the lateral connecting plate is arranged between the vertical plate and the tower tube connecting plate and is connected with the vertical plate and the tower tube connecting plate.

Preferably, the tower cylinder connecting plate is arc-shaped, a plurality of threaded holes are uniformly distributed in the tower cylinder connecting plate and are connected with the bottom of the fan tower cylinder, the vertical plate is welded on the mounting base and is inverted T-shaped, a circular pin hole is reserved in the upper portion of the vertical plate, the lateral connecting plate is welded on the tower cylinder connecting plate, a circular pin hole is reserved in the middle of the lateral connecting plate, and the tower cylinder connecting plate is connected with the vertical plate through the circular pin hole.

The fan tower drum transportation and turnover device can realize transportation and turnover of a tower drum on the premise of not contacting with the internal structure of the tower drum, has a simple structure, can realize quick assembly and disassembly of the tower drum and the turnover device, is convenient and quick to use, has stronger applicability, can greatly improve the turnover efficiency of the tower drum, and is stable and reliable in turnover process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of a wind turbine tower transportation and turnover device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the first support seat, the second support seat, the third support seat, and the fourth support seat shown in FIG. 1;

FIG. 3 is a schematic view of the structure of the variable diameter locking sleeve of FIG. 1;

fig. 4 is a block diagram of the tower fixing assembly of fig. 1.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a fan tower drum transportation and turnover device. The fan tower drum transportation and turnover device is used for wind power generation and the like.

In an embodiment of the present invention, as shown in fig. 1 to 4, a wind turbine tower transportation and turnover device at least includes:

a base 1;

the first transverse guide rail 2 is arranged on the base 1;

the second transverse guide rail 3 is arranged on the base 1 and is parallel to the first transverse guide rail 2;

the third transverse guide rail 4 is arranged on the base 1 and is parallel to the first transverse guide rail 2;

the first supporting seat 5 and the second supporting seat 6 are arranged on the first transverse guide rail 2 at a certain interval and can be movably arranged, and the first supporting seat 5 and the second supporting seat 6 are symmetrically arranged and can move and be locked at any position on the first transverse guide rail 2;

the third supporting seat 7 and the fourth supporting seat 8 are arranged on the third transverse guide rail 4 at a certain distance and can be movably arranged, and the third supporting seat 7 and the fourth supporting seat 8 are symmetrically arranged and can be moved and locked at any position on the third transverse guide rail 4;

the first lug plate assembly 9 and the second lug plate assembly 10 are arranged on the second transverse guide rail 3 at intervals and movably;

the locking sleeve 11 is arranged on the upper part of the fan tower;

the lateral overturning oil cylinder 12 is connected with the locking sleeve 11;

and the tower cylinder fixing component 13 is arranged on the base 1 and used for fixing the fan tower cylinder.

The first cross rail 2 is furthest apart from the third cross rail 4. The first supporting seat 5, the second supporting seat 6, the third supporting seat 7 and the fourth supporting seat 8 are all arc-shaped and are of inverted T-shaped structures. The first supporting seat 5, the second supporting seat 6, the third supporting seat 7 and the fourth supporting seat 8 all comprise arc-shaped vertical plates 14, two triangular wedge blocks 15 and bolt holes 30. In the process of transporting the fan tower, two arc-shaped supporting seats on the same transverse guide rail, such as a first supporting seat 5 and a second supporting seat 6 on a first transverse guide rail 2, can be adjusted according to tower drums with different diameters; third supporting seat 7, fourth supporting seat 8 on third transverse guide 4 make a tower section of thick bamboo can stably laminate the arc surface at the arcuation supporting seat to ensure that a tower section of thick bamboo can not take place to control the upset in the transportation, improve conveying efficiency, stress when the structural design of arcuation supporting seat can optimize and tower section of thick bamboo contact simultaneously, improve the holistic reliability of equipment.

The first ear plate assembly 9 and the second ear plate assembly 10 are both arc-shaped. All set up first otic placode subassembly 9, second otic placode subassembly 10 and be circular-arc, can optimize the stress concentration condition, first otic placode subassembly 9, second otic placode subassembly 10 can slide and lock in the optional position on second transverse guide 3 simultaneously, simple structure, simple to operate can adapt to the fan tower section of thick bamboo structure of different diameters.

The locking sleeve 11 comprises a first rectangular connecting plate 16, a first arc-shaped connecting plate 17, a second rectangular connecting plate 18, a second arc-shaped connecting plate 19, a third rectangular connecting plate 20, a third arc-shaped connecting plate 21, a fourth rectangular connecting plate 22 and a fourth arc-shaped connecting plate 23 which are connected in sequence. The first arc-shaped connecting plate 17 and the third arc-shaped connecting plate 21 are both convex, and the middle section is a quarter arc plate. The second arc-shaped connecting plate 19 is convex, and a first L-shaped plate 24 is welded in the middle; the fourth arc connecting plate is convex, and the middle part welding has second L shaped plate 25, and first L shaped plate 24 passes through welded connection with first otic placode subassembly 9, and second L shaped plate 25 passes through welded connection with second otic placode subassembly 9, is connected with hydro-cylinder 12 again. The welding method improves the strength of the whole structure and ensures that the gravity load of the tower can be borne. The locking sleeve 11 can be changed in diameter by a locking operation. Two threaded holes are symmetrically arranged at the head positions of the first rectangular connecting plate 16, the second rectangular connecting plate 18, the third rectangular connecting plate 20 and the fourth rectangular connecting plate 22, so that the connection with the arc-shaped connecting plates is facilitated. The connection structure is characterized in that the connection structure is formed by connecting a first rectangular connecting plate 16 and a first arc-shaped connecting plate 17, a first arc-shaped connecting plate 17 and a second rectangular connecting plate 18, a second rectangular connecting plate 18 and a second arc-shaped connecting plate 19, a second arc-shaped connecting plate 19 and a third rectangular connecting plate 20, a third rectangular connecting plate 20 and a third arc-shaped connecting plate 21, a third arc-shaped connecting plate 21 and a fourth rectangular connecting plate 22 and a fourth arc-shaped connecting plate 23 through bolts.

The first rectangular connecting plate 16, the second rectangular connecting plate 18, the third rectangular connecting plate 20 and the fourth rectangular connecting plate 22 can be arranged in different lengths according to the diameter of the tower. The locking sleeve is connected with the corresponding arc-shaped connecting plate through bolts to form a locking sleeve with a variable diameter, and the locking sleeve is fixed with the outer surface of the tower barrel through the contact of four planes, so that the locking sleeve not only can adapt to tower barrels with different diameters, but also has the characteristics of quick assembly and disassembly, convenient use and the like.

The tower fixing assembly 13 includes a vertical plate 26, a lateral connecting plate 27, and a tower connecting plate 28, wherein the lateral connecting plate 27 is disposed between the vertical plate 26 and the tower connecting plate 28, and connects the vertical plate 26 and the tower connecting plate 28. The tower section of thick bamboo connecting plate 28 is circular-arc, and evenly distributed is equipped with a plurality of screw holes 29 on the tower section of thick bamboo connecting plate 28, connects fan tower section of thick bamboo bottom, and riser 26 welds on base 1, is "T" form, and circular pinhole is left on upper portion, and the welding of side direction connecting plate 27 is on tower section of thick bamboo connecting plate 28, leaves circular pinhole in the middle part of side direction connecting plate 27, through circular pinhole, tower section of thick bamboo connecting plate 28 and riser 26 handing-over. When a fan tower section of thick bamboo transportation, accessible bolted connection tower section of thick bamboo lower extreme and tower section of thick bamboo fixed subassembly to ensure that a tower section of thick bamboo can not take place to slide around in the transportation, when the upset in-process, because the riser is welded fastening at the installation base, so a tower section of thick bamboo can be stabilized to tower section of thick bamboo fixed subassembly, ensure that a tower section of thick bamboo landing condition can not take place. On the premise of ensuring the structural strength, the stability of the whole structure is improved, and the operation is convenient.

The ear ring part of the cylinder barrel of the lateral overturning oil cylinder 12 is hinged with the locking sleeve 11 with the variable diameter in an inverted L-shaped structure, and the ear ring part of the piston rod is fixed with the first ear plate component 9 and the second ear plate component 10 through hinging. The tower can be overturned by controlling the side overturning oil cylinder 12. The device has simple structure and convenient operation, when one of the lateral overturning oil cylinders fails, the other oil cylinder can also complete the overturning, and the reliability of the equipment is improved.

The tower drum overturning process is as follows: the lower end of the tower barrel is connected with a tower barrel fixing component 13, an applicable variable-diameter locking sleeve 11 is selected according to the diameter of the tower barrel, the variable-diameter locking sleeve 11 is installed on the upper portion of the tower barrel, then the lateral overturning oil cylinder 12 is connected with the L-shaped structure, oil is filled into a rodless cavity of the lateral overturning oil cylinder 12, and the lateral overturning oil cylinder 12 pushes the tower barrel to rotate around a hinged point connected with the tower barrel fixing component 13 until the tower barrel reaches the vertical direction. Compared with the traditional method for hoisting and turning over the cylinder barrel, the device for transporting and turning over the fan tower barrel is faster and more convenient, and meanwhile, the applicability is improved to a certain extent.

Implement this embodiment, can realize transportation and the upset to a tower section of thick bamboo under the prerequisite of contactless tower section of thick bamboo inner structure, tower section of thick bamboo transportation, turning device simple structure can realize a tower section of thick bamboo and the quick loading and unloading of turning over device, use convenient swift, the suitability is stronger, can greatly improve the efficiency of turning over of a tower section of thick bamboo, the upset process is steady reliable.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.