Multifunctional tower section stacking device

Abstract

The present application relates to a kind of multifunctional tower section stacking device, including base and lock plate, the recess is provided in the middle position of the base, the positioning column is fixedly connected at the left and right ends of the base, the positioning column is connected with the lock plate, the positioning column is provided with several threaded holes at equal intervals, the threaded hole is rotatably provided with bolt, one end of the lock plate is fixedly connected with connecting bearing corresponding threaded hole, one end of the bolt is fixedly connected to the connecting bearing, the lock plate is provided with several through holes, the lock plate is locked by the cooperation of the through hole and lock nut and is set to corresponding flange.The present application effectively reduces the stress of tower section and recess, prevents tower section from deforming.At the same time, by adjusting the position of bolt, it can be suitable for tower section of various sizes.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of tower section production, in particular to a multifunctional tower section stacking device. BACKGROUND

[0002] A tower drum is composed of multiple tower sections, and the tower drum is often applied in the field of wind power generation and mainly serves as a support in a wind turbine generator set while absorbing vibration of the set. During the production of the tower drum, the tower drum often needs to be moved, temporarily placed, stored, etc., and due to the large volume and weight of the tower drum, strict production requirements cannot be met, such as deformation, cracks, and twisting.

[0003] The tower section needs to be stacked by using a stacking device during production and transportation. The traditional stacking device has a simple structure and single function, and since the tower section is not protected by the structure, the tower section is large and is prone to deformation after being stacked.

[0004] In view of the problems existing in the prior art, the present application aims to design a multifunctional tower section stacking device. SUMMARY

[0005] In view of the problems existing in the prior art, the present application aims to design a multifunctional tower section stacking device.

[0006] The technical scheme of the present application is as follows:

[0007] A multifunctional tower section stacking device comprises a base and a locking plate, the base is provided with a groove in the middle position, the base is fixedly connected with positioning columns at both ends thereof, the positioning columns are connected with the locking plate, the positioning columns are provided with a plurality of threaded holes at equal intervals, the threaded holes are rotatably provided with bolts, one end of the locking plate is fixedly connected with a connecting bearing corresponding to the threaded hole, one end of the bolt is fixedly connected to the connecting bearing, the locking plate is provided with a plurality of through holes, and the locking plate is locked to the corresponding flange through cooperation of the through holes and locking nuts.

[0008] The groove is provided with a buffer layer.

[0009] The shape of the through hole is a long strip.

[0010] The present application has the following advantages:

[0011] The flanges of the present application are respectively connected to the two ends of the tower segment, and after adjusting the bolt to make the locking plate reach the position of the corresponding flange, the locking nut is locked. In order to reduce the stress at the tower segment and the groove, after the tower segment is locked to the present stacking device, the bolt is adjusted outward, so that the bolt tightens the tower segment, and the bolt gives the tower segment a transverse force, effectively reducing the stress at the tower segment and the groove, preventing the tower segment from deforming. At the same time, by adjusting the position of the bolt, it can be applied to tower segments of various sizes. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the present application. DETAILED DESCRIPTION

[0013] In order to facilitate those skilled in the art to understand, the structure of the present application will be further described in detail in combination with the drawings:

[0014] REFERENCE Figure 1 A multifunctional tower segment stacking device, comprising a base 1 and a locking plate 5, the base 1 is provided with a groove in the middle position, the base 1 is fixedly connected with a positioning column 2 at its left and right ends, the positioning column 2 is connected with the locking plate 5, the positioning column 2 is provided with a plurality of threaded holes at equal intervals, the threaded holes are rotatably provided with a bolt 3, one end of the bolt 3 is fixedly connected to the connecting bearing 4, the locking plate 5 is provided with a plurality of through holes 7, and the locking plate 5 is locked to the corresponding flange 6 through the cooperation of the through holes 7 and the locking nut.

[0015] The groove is provided with a buffer layer.

[0016] The shape of the through hole 7 is long strip.

[0017] When working, the flanges 6 of a pair of the present devices are respectively connected to the two ends of the tower segment, and then the tower segment is lifted and placed on the other device, after adjusting the bolt 3 to make the locking plate 5 reach the position of the corresponding flange, the locking nut is locked. In order to reduce the stress at the tower segment and the groove, after the tower segment is locked to the present stacking device, the bolt 3 is adjusted outward, so that the bolt 3 tightens the tower segment, and the bolt 3 gives the tower segment a transverse force, effectively reducing the stress at the tower segment and the groove, preventing the tower segment from deforming.

[0018] The above is only the preferred embodiment of the present application, and any changes and modifications made within the scope of the present application are also included in the scope of the present application.

Claims

1. A multifunctional tower section stacking device, comprising a base and a locking plate, wherein a recess is arranged in the middle of the base, positioning columns are fixed to the left and right ends of the base, and the positioning columns are connected with the locking plate. The positioning column is provided with a plurality of threaded holes at equal intervals, the threaded holes are all provided with bolts in rotation, one end of the bolt is fixed to a connecting bearing which is fixed to one end of the threaded hole corresponding to the lock plate, the lock plate is provided with a plurality of through holes, and the lock plate is locked to the corresponding flange through cooperation of the through holes and lock nuts; the groove is provided with a buffer layer; the shape of the through hole is a long strip.

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