CN219809091U

CN219809091U - Wind tower steel frame convenient to assembly

Info

Publication number: CN219809091U
Application number: CN202320181273.5U
Authority: CN
Inventors: 李春胜; 王玉玲; 段兆伟
Original assignee: Qingdao Zhongheng Tiancheng Industry And Trade Co ltd
Current assignee: Qingdao Zhongheng Tiancheng Industry And Trade Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-10-10
Anticipated expiration: 2033-02-10

Abstract

The utility model relates to the field of steel frameworks and discloses a wind tower steel framework convenient to assemble, which comprises a lower base, wherein a plurality of flange columns are fixedly arranged at the upper end of the lower base, support seats are fixedly connected to the outer sides of the plurality of flange columns, support rods are clamped between the two corresponding support seats, locking handles are rotatably arranged on the outer sides of the support seats, locking blocks are rotatably arranged in the support seats, positioning blocks are fixedly arranged at two ends of the support rods, clamping blocks are fixedly arranged at one end of each positioning block, a lower flange is fixedly arranged at one end of each flange column, an upper flange is fixedly arranged at the other end of each flange column, and a positioning groove is formed in the upper end face of each upper flange. According to the utility model, the assembly efficiency of the supporting seat and the supporting rod is improved, and the clamping rod is convenient to disassemble, so that screw holes on the upper flange and the lower flange can be positioned, and subsequent assembly is facilitated.

Description

Wind tower steel frame convenient to assembly

Technical Field

The utility model relates to the field of steel frameworks, in particular to a wind tower steel framework convenient to assemble.

Background

Many countries in the world are working on developing new energy technology, the first world of the existing wind power installation in China, the young wind power industry occupies an important position in new energy, and a wind tower framework serving as a main supporting structure plays an important role in a wind tower.

The wind tower installation steps are complicated, the components are required to be positioned during assembly, and the components are often required to be spliced by using fasteners, so that the assembly is inconvenient. Accordingly, a wind tower steel frame that is easy to assemble is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the wind tower steel framework convenient to assemble, which improves the assembly efficiency of a supporting seat and a supporting rod, is convenient to disassemble when a clamping rod is needed, can position screw holes on an upper flange and a lower flange, and is convenient for subsequent assembly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the wind tower steel framework convenient to assemble comprises a lower base, wherein a plurality of flange columns are fixedly arranged at the upper end of the lower base, support seats are fixedly connected to the outer sides of the flange columns, and support rods are clamped between the two corresponding support seats;

the outer side of the supporting seat is rotatably provided with a locking handle, the inner part of the supporting seat is rotatably provided with a locking block, both ends of the supporting rod are fixedly provided with positioning blocks, and one end of each positioning block is fixedly provided with a clamping block;

one end of the flange column is fixedly provided with a lower flange, the other end of the flange column is fixedly provided with an upper flange, and the upper end face of the upper flange is provided with a positioning groove;

through above-mentioned technical scheme, through setting up the rotation handle in the outside of supporting seat, when supporting seat and bracing piece need be connected, insert the locating piece of bracing piece in the supporting seat, rotate locking handle, the latch segment rotates and joint piece joint, locks the bracing piece, through seting up the constant head tank on last flange, corresponds the joint with the lower flange, the assembly is more convenient.

Further, the two sides of the supporting seat are fixedly connected with supporting plates through rib plates;

through above-mentioned technical scheme, can promote the stability in use and the structural strength of supporting seat through set up the floor in supporting seat both sides.

Further, a fan base is fixedly arranged at the top end of the flange column, and a fan is fixedly arranged at the upper end of the fan base;

through above-mentioned technical scheme, through set up the fan on flange post top, promoted the height of fan, increased the result of use of fan.

Further, a backing ring is arranged between the upper flange and the lower flange of the two flange columns which are connected up and down;

through above-mentioned technical scheme, can avoid producing the gap and influence result of use between the flange post through the backing ring.

Further, a plurality of reinforcing ribs are fixedly arranged in the supporting seat and the supporting rod;

through above-mentioned technical scheme, can promote the intensity of structure in the reduction supporting seat and bracing piece weight through the use strengthening rib.

Further, the locking block is fixedly connected with one end of the locking handle;

through above-mentioned technical scheme, can take the inside latch segment of supporting seat to rotate through rotating locking handle.

Further, when the supporting seat is clamped with the supporting rod, the locking block is clamped with the clamping block;

through above-mentioned technical scheme, can promote assembly efficiency through the latch segment joint, and follow-up dismantlement is comparatively convenient.

Further, the upper flange and the lower flange which are correspondingly arranged can be clamped by the positioning groove and are fixed by bolts;

through above-mentioned technical scheme, through the joint between upper flange and the lower flange, be convenient for find the position of accurate screw, improved the stability of flange post.

The utility model has the following beneficial effects:

1. according to the wind tower steel framework convenient to assemble, the clamping structure is arranged between the supporting seat and the supporting rod, the supporting rod can be clamped and disassembled by rotating the locking handle, the assembling efficiency of the supporting seat and the supporting rod is improved, and the wind tower steel framework is convenient to disassemble when the clamping rod is needed.

2. According to the wind tower steel frame convenient to assemble, the clamping positioning structure is arranged between the upper flange and the lower flange, so that screw holes on the upper flange and the lower flange can be positioned, subsequent assembly is facilitated, and the stability of the flange column is improved.

3. The wind tower steel frame convenient to assemble provided by the utility model realizes the modularized assembly of the steel frame, occupies smaller volume of parts, reduces the requirements on transportation means, is convenient to transport, and improves the use range and the installation efficiency of the steel frame.

Drawings

FIG. 1 is an elevation view of a wind tower steel frame of the present utility model for ease of assembly;

FIG. 2 is a schematic diagram of a connection structure of a clip block of a steel frame of a wind tower, which is convenient to assemble;

FIG. 3 is a schematic perspective view of a support base of a steel frame of a wind tower for easy assembly according to the present utility model;

fig. 4 is a schematic diagram of a connection structure of a lower flange and an upper flange of a wind tower steel frame, which is convenient to assemble.

Legend description:

1. a lower base; 2. a flange column; 3. a lower flange; 4. a support base; 5. a support rod; 6. a fan base; 7. a blower; 8. a locking handle; 9. a locking block; 10. reinforcing ribs; 11. a positioning block; 12. a clamping block; 13. rib plates; 14. a support plate; 15. a backing ring; 16. an upper flange; 17. and a positioning groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a wind tower steel frame convenient to assembly, includes base 1 down, and the upper end of base 1 is fixed to be provided with a plurality of flange posts 2 down, and the equal fixedly connected with supporting seat 4 in the outside of a plurality of flange posts 2, joint has bracing piece 5 between two corresponding supporting seats 4, sets up wind tower steel frame on base 1 down, can promote the bottom stability of steel frame.

The outside rotation of supporting seat 4 is provided with locking handle 8, and the inside rotation of supporting seat 4 is provided with latch segment 9, and the both ends of bracing piece 5 are all fixed to be provided with locating piece 11, and the one end of locating piece 11 is fixed to be provided with joint piece 12, inserts the locating piece 11 of bracing piece 5 in the supporting seat 4, rotates locking handle 8, and latch segment 9 rotates and joint piece 12 joint, locks bracing piece 5.

One end of the flange column 2 is fixedly provided with a lower flange 3, the other end of the flange column 2 is fixedly provided with an upper flange 16, the upper end face of the upper flange 16 is provided with a positioning groove 17, the upper flange 16 is provided with the positioning groove 17, and the upper flange is correspondingly clamped with the lower flange 3, so that the assembly is more convenient.

The supporting seat 4 both sides all are through floor 13 fixedly connected with backup pad 14, through setting up the stability in use and the structural strength that floor 13 can promote supporting seat 4 in supporting seat 4 both sides, the fixed fan seat 6 that is provided with in top of flange post 2, the fixed fan 7 that is provided with in upper end of fan seat 6, through set up fan 7 in flange post 2 top, the height of fan 7 has been promoted, the result of use of fan 7 has been increased, be provided with backing ring 15 between the last flange 16 and the lower flange 3 of two upper and lower flange posts 2 of connection, can avoid producing the gap effect of use between flange post 2 through backing ring 15, the equal fixed a plurality of strengthening ribs 10 that are provided with in inside of supporting seat 4 and bracing piece 5, through using strengthening rib 10 can promote the intensity of structure in the time of reducing supporting seat 4 and bracing piece 5 weight, locking piece 9 and locking handle 8 one end fixed connection, when supporting seat 4 and bracing piece 5 joint can be taken through rotating locking handle 8, locking piece 9 and locking piece 12 joint, can be carried out through lifting assembly piece 9 joint, and can follow-up flange 16 and 3 through the flange 16 is convenient for detach by the flange 16 on the flange post 3, and the convenient position is located down, the flange is convenient for be located to the flange is located to the flange 3.

Working principle: when the steel framework needs to be assembled, the lower base 1 is arranged at a designated position, the supporting rod 5 is inserted into the supporting seat 4 at the outer side of the flange column 2, the positioning block 11 at one end of the supporting rod 5 is used for positioning the clamping block 12, the locking handle 8 at the lower end of the supporting seat is rotated, meanwhile, the locking block 9 in the supporting seat 4 is rotated to tightly lock the clamping block 12, the supporting rod 5 and the supporting seat 4 are locked and assembled, when the corresponding flange column 2 is assembled, the flange 16 on the lower flange 3 is clamped through the positioning groove 17, the screw hole position is convenient to find, and the clamping can provide certain stability for the flange column 2.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Wind tower steel frame convenient to assembly, including lower base (1), its characterized in that: the upper end of the lower base (1) is fixedly provided with a plurality of flange columns (2), the outer sides of the flange columns (2) are fixedly connected with supporting seats (4), and a supporting rod (5) is clamped between the two corresponding supporting seats (4);

the outer side of the supporting seat (4) is rotatably provided with a locking handle (8), the inner part of the supporting seat (4) is rotatably provided with a locking block (9), two ends of the supporting rod (5) are fixedly provided with positioning blocks (11), and one end of each positioning block (11) is fixedly provided with a clamping block (12);

one end of the flange column (2) is fixedly provided with a lower flange (3), the other end of the flange column (2) is fixedly provided with an upper flange (16), and the upper end face of the upper flange (16) is provided with a positioning groove (17).

2. A wind tower steel frame for easy assembly according to claim 1, wherein: both sides of the supporting seat (4) are fixedly connected with supporting plates (14) through rib plates (13).

3. A wind tower steel frame for easy assembly according to claim 1, wherein: the top of flange post (2) is fixed and is provided with fan seat (6), the upper end of fan seat (6) is fixed and is provided with fan (7).

4. A wind tower steel frame for easy assembly according to claim 1, wherein: a backing ring (15) is arranged between the upper flange (16) and the lower flange (3) of the two flange columns (2) which are connected up and down.

5. A wind tower steel frame for easy assembly according to claim 1, wherein: a plurality of reinforcing ribs (10) are fixedly arranged in the supporting seat (4) and the supporting rod (5).

6. A wind tower steel frame for easy assembly according to claim 1, wherein: the locking block (9) is fixedly connected with one end of the locking handle (8).

7. A wind tower steel frame for easy assembly according to claim 1, wherein: when the supporting seat (4) is clamped with the supporting rod (5), the locking block (9) is clamped with the clamping block (12).

8. A wind tower steel frame for easy assembly according to claim 1, wherein: the upper flange (16) and the lower flange (3) can be clamped through the positioning groove (17) and fixed through bolts.