Splicing component for wind power iron tower

Abstract

The utility model discloses a splicing member for a wind power iron tower, which comprises a first splicing shell and a second splicing shell which are symmetrically arranged, the first splicing shell is connected with the second splicing shell, the peripheral side of the first splicing shell is provided with a first connecting sleeve and a second connecting sleeve, and the peripheral side of the second splicing shell is provided with a second connecting sleeve. A third connecting sleeve and a fourth connecting sleeve are arranged on the peripheral side of the second splicing shell, and single pipe sections are detachably arranged on the upper side of the first splicing shell and the upper side of the second splicing shell. The splicing component can be connected with the tower column, the supporting performance is good, the single pipe section is detachably connected with the first splicing shell and the second splicing shell, mounting and dismounting are convenient, and meanwhile the first splicing shell and the second splicing shell play a role in supporting the single pipe section.

Description

TECHNICAL FIELD

[0001] The utility model relates to wind force iron tower technical field, concretely relates to a kind of splicing components for wind force iron tower. BACKGROUND

[0002] Wind power generation needs to build wind force iron tower, wind force iron tower is very high, generally adopts steel structure, steel structure needs multiple nodes to ensure that the rigidity of iron tower, load capacity and impact resistance meet requirements, and the structure of iron tower is complex, needs multiple switching components to meet the requirements of structural design.

[0003] Wind force iron tower currently mostly adopts simple spherical node to connect steel pipe to form cross steel structure, but the switching of wind force iron tower needs to connect a single pipe section, to be used to wear cable, currently adopts the structure that steel plate and steel sleeve are welded with middle hole, so that installation is more troublesome, and the matching of tower column is poor, and support stability is poor.Therefore, a new technical scheme is needed to solve at least one of the above technical problems. SUMMARY

[0004] The utility model aims at providing a kind of splicing components for wind force iron tower, connecting sleeve pipe can be connected with tower column, and support is good, single pipe section and first splicing shell and second splicing shell are detachably connected, easy to install and disassemble, while first splicing shell and second splicing shell play the role of supporting single pipe section.

[0005] In order to realize the above technical purpose, achieve the above technical requirements, the technical scheme adopted by the utility model is: a kind of splicing components for wind force iron tower, characterized by, including symmetrically arranged first splicing shell and second splicing shell, the first splicing shell is connected with the second splicing shell, the first splicing shell is provided with first connecting sleeve pipe and second connecting sleeve pipe on the outer circumferential side, the second splicing shell is provided with third connecting sleeve pipe and fourth connecting sleeve pipe on the outer circumferential side, and single pipe section is detachably arranged on the upper side of the first splicing shell and the second splicing shell.

[0006] As a preferred technical scheme, the front and rear sides of the first splicing shell are respectively provided with a first plane.

[0007] As a preferred technical scheme, the front and rear sides of the second splicing shell are respectively provided with a second plane.

[0008] As a preferred technical scheme, the side, away from the second splicing shell, of the first splicing shell is provided with a third plane, and the side, away from the first splicing shell, of the second splicing shell is provided with a fourth plane.

[0009] As a preferred technical scheme, the first splicing shell is provided with a semicircular first connecting edge on the upper side, the second splicing shell is provided with a semicircular second connecting edge on the upper side, the first connecting edge is provided with a plurality of first connecting holes, and the second connecting edge is provided with a plurality of second connecting holes.

[0010] As a preferred technical scheme, the single pipe section is fixedly provided with a flange edge on the lower side, the flange edge is provided with a plurality of flange holes, and the flange holes are correspondingly arranged with the first connecting holes and the second connecting holes.

[0011] As a preferred technical scheme, the first connecting sleeve, the second connecting sleeve, the third connecting sleeve and the fourth connecting sleeve are respectively detachably provided with a first adapter sleeve, a second adapter sleeve, a third adapter sleeve and a fourth adapter sleeve for connecting the tower column.

[0012] As a preferred technical scheme, the connecting sleeve is flange-connected with the adapter sleeve.

[0013] As a preferred technical scheme, the side walls of the first plane and the second plane are respectively provided with a plurality of splicing holes.

[0014] The beneficial effects of the utility model are:

[0015] 1) The connecting sleeve can be connected with the tower column, has good support performance, the single pipe section is detachably connected with the first splicing shell and the second splicing shell, convenient to install and disassemble, and the first splicing shell and the second splicing shell support the single pipe section;

[0016] 2) The first plane and the second plane facilitate the connection of the first splicing shell and the second splicing shell, and the first to fourth planes can form a stable support structure.

[0017] 3) The single pipe section is flange-connected with the first splicing shell and the second splicing shell, the connection is firm, and installation and disassembly are more convenient;

[0018] 4) The tower column of the wind power iron tower has four supporting feet, the first to fourth adapter sleeves have good matching with the four supporting feet, the first to fourth adapter sleeves can form a stable four-side support structure, and have good support effect.

[0019] 5) The flange connection of the connecting sleeve and the adapter sleeve facilitates installation and disassembly. DRAWINGS

[0020] Figure 1 It is a structure diagram of a splicing component provided by an embodiment of the utility model;

[0021] In Figure 1In the figure, 1. first splicing shell; 101. first plane; 102. first connecting edge; 1021. first connecting hole; 2. second splicing shell; 201. second plane; 202. fourth plane; 203. second connecting edge; 2031. second connecting hole; 3. first connecting sleeve; 4. third connecting sleeve; 5. fourth connecting sleeve; 6. single pipe section; 601. flange edge; 6011. flange hole; 7. first adapter sleeve; 8. third adapter sleeve; 9. fourth adapter sleeve; 10. splicing hole. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "head", "tail", "top", "bottom", "left", "right", "front", "back", "inside", "outside" and the like appear to indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] See also Figure 1 One embodiment of the present invention provides a splicing component for a wind tower, comprising a first splicing shell 1 and a second splicing shell 2 symmetrically arranged, the first splicing shell 1 being connected to the second splicing shell 2, a first connecting sleeve 3 and a second connecting sleeve (not marked) being welded to the outer circumference of the first splicing shell 1, a third connecting sleeve 4 and a fourth connecting sleeve 5 being welded to the outer circumference of the second splicing shell 2, a single pipe section 6 being detachably provided on the upper sides of the first splicing shell 1 and the second splicing shell 2, the first connecting sleeve 3 to the fourth connecting sleeve 5 being able to be connected to the four supporting legs of the tower column, with good support, the single pipe section 6 being detachably connected to the first splicing shell 1 and the second splicing shell 2, and being easy to install and disassemble, and at the same time the first splicing shell 1 and the second splicing shell 2 supporting the single pipe section 6.

[0025] like Figure 1As shown, a first plane 101 is respectively provided on the front and rear sides of the first splicing shell 1, and a second plane 201 is respectively provided on the front and rear sides of the second splicing shell 2. The first plane 101 and the corresponding second plane 201 cooperate to achieve a good positioning effect. Furthermore, the side walls of the first plane 101 and the side walls of the second plane 201 are respectively provided with a plurality of splicing holes 10, and positioning pins can be inserted into the splicing holes 10, so that the first splicing shell 1 and the second splicing shell 2 are better spliced, and then welded, the weld is more regular, and the first splicing shell 1 and the second splicing shell 2 can also protect the cable after welding.

[0026] like Figure 1 As shown, a third plane (not marked) is provided on the side of the first splicing shell 1 facing away from the second splicing shell 2, and a fourth plane 202 is provided on the side of the second splicing shell 2 facing away from the first splicing shell 1. The third plane and the fourth plane 202 have the same structure, and the first plane 101 to the fourth plane 202 can form a stable support structure.

[0027] like Figure 1 As shown, a semicircular first connecting edge 102 is provided on the upper side of the first splicing shell 1, and a semicircular second connecting edge 203 is provided on the upper side of the second splicing shell 2. The first connecting edge 102 is penetrated by a plurality of first connecting holes 1021, and the second connecting edge 203 is penetrated by a plurality of second connecting holes 2031. A flange edge 601 is fixedly provided on the lower side of the single pipe segment 6, and the flange edge 601 is penetrated by a plurality of flange holes 6011. The flange holes 6011 are arranged corresponding to the first connecting holes 1021 and the second connecting holes 2031. The single pipe segment 6 is connected to the first splicing shell 1 and the second splicing shell 2 by flanges, which are firmly connected and more convenient to install and disassemble.

[0028] like Figure 1 As shown, the lower sides of the first connecting sleeve 3, the second connecting sleeve, the third connecting sleeve 4 and the fourth connecting sleeve 5 are respectively detachably provided with a first adapter sleeve 7, a second adapter sleeve, a third adapter sleeve 8 and a fourth adapter sleeve 9 for connecting the tower column. The first adapter sleeve 7, the second adapter sleeve, the third adapter sleeve 8 and the fourth adapter sleeve 9 can match the four supporting legs of the tower column to improve the installation matching. The connecting sleeve is flange-connected to the adapter sleeve. When the four supporting legs of the tower column cannot be directly flange-connected to the first connecting sleeve 3, the second connecting sleeve, the third connecting sleeve 4 and the fourth connecting sleeve 5, the flange connection is achieved through the first adapter sleeve 7, the second adapter sleeve, the third adapter sleeve 8 and the fourth adapter sleeve 9.

[0029] The above embodiments are merely described for clearly illustrating the present application, and are not intended to limit the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description, which do not need to be enumerated all the embodiments, and the obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A splicing component for a wind tower, characterized in that: It includes a first splicing shell and a second splicing shell that are symmetrically arranged, the first splicing shell is connected to the second splicing shell, the outer peripheral side of the first splicing shell is provided with a first connecting sleeve and a second connecting sleeve, the outer peripheral side of the second splicing shell is provided with a third connecting sleeve and a fourth connecting sleeve, and the upper sides of the first splicing shell and the second splicing shell are detachably provided with a single pipe section.

2. The splicing component for a wind power tower according to claim 1, characterized in that: A first plane is respectively provided on the front and rear sides of the first splicing shell.

3. The splicing component for a wind power tower according to claim 2, characterized in that: A second plane is respectively provided on the front and rear sides of the second spliced ​​shell.

4. The splicing component for a wind power tower according to claim 3, characterized in that: A third plane is provided on a side of the first splicing shell facing away from the second splicing shell, and a fourth plane is provided on a side of the second splicing shell facing away from the first splicing shell.

5. The splicing component for a wind power tower according to claim 1, characterized in that: A semicircular first connecting edge is provided on the upper side of the first splicing shell, a semicircular second connecting edge is provided on the upper side of the second splicing shell, a plurality of first connecting holes are provided through the first connecting edge, and a plurality of second connecting holes are provided through the second connecting edge.

6. The splicing component for a wind power tower according to claim 5, characterized in that: A flange edge is fixedly provided on the lower side of the single pipe section, and a plurality of flange holes are provided through the flange edge. The flange holes are provided corresponding to the first connecting hole and the second connecting hole.

7. The splicing component for a wind power tower according to claim 1, characterized in that: The lower sides of the first connecting sleeve, the second connecting sleeve, the third connecting sleeve and the fourth connecting sleeve are respectively detachably provided with a first adapter sleeve, a second adapter sleeve, a third adapter sleeve and a fourth adapter sleeve for connecting tower columns.

8. The splicing component for a wind power tower according to claim 7, characterized in that: The connecting sleeve is flange-connected to the adapter sleeve.

9. The splicing component for a wind power tower according to claim 4, characterized in that: The side wall of the first plane and the side wall of the second plane are respectively provided with a plurality of splicing holes.

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