Auxiliary device for welding tower drum

Abstract

The utility model relates to the field of tower drum welding, in particular to a tower drum welding auxiliary device which comprises a first stand column and a second stand column which are arranged side by side, and the bottoms of the first stand column and the second stand column are both connected with the ground. A counterweight table is arranged on the upper side of the first stand column, a support is arranged on the counterweight table, a plurality of balancing weights are arranged in the support, a supporting frame is arranged on the front side of the first stand column, and one end of the supporting frame is connected with the first stand column; the lower end of the transverse plate is connected with the upper end of the first stand column and the upper end of the support, the longitudinal plate and the frame are arranged side by side, one end of the longitudinal plate is connected with the transverse plate, and a supporting framework is arranged at the bottom of the longitudinal plate and connected with the second stand column. According to the tower drum welding device, the tower drum body is placed on the supporting frame, then a worker can weld the tower drum body on the pedals, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the field of tower welding, in particular to a tower welding auxiliary device. Background Art

[0002] Wind power generation has been widely used in China in recent years because of its advantages of being clean, environmentally friendly, renewable, inexhaustible, having a short infrastructure cycle, and low operating and maintenance costs.

[0003] The tower is a wind tower, which is one of the key components of wind power generation equipment. It mainly plays a supporting role in the wind turbine generator set and absorbs the vibration of the unit.

[0004] During the production process of the tower, the tower needs to be submerged arc welded. Submerged arc welding needs to be performed from the top. Since the tower has a large diameter and the welding point is high from the ground, the welding operation is very difficult. Summary of the Invention

[0005] The utility model solves the problem that in the process of submerged arc welding of a tower, welding operations are very difficult because the welding point is high above the ground. The utility model proposes a tower welding auxiliary device. The tower body is placed on a supporting frame, and then the worker can weld the tower body on the pedals, which is convenient and quick.

[0006] In order to achieve the above purpose, the technical solution of the utility model is:

[0007] A tower welding auxiliary device comprises a first column and a second column, wherein the first column and the second column are arranged side by side, and the bottoms of the first column and the second column are connected to the ground;

[0008] A counterweight platform is provided on the upper side of the first column, a bracket is provided on the counterweight platform, a plurality of counterweight blocks are provided inside the bracket, a support frame is provided on the front side of the first column, and one end of the support frame is connected to the first column;

[0009] A pedal is provided at the upper end of the second column, and the pedal includes a horizontal plate and a vertical plate. The lower end of the horizontal plate is connected to the upper end of the first column and the upper end of the bracket respectively. The vertical plate is arranged side by side with the frame, and one end of the vertical plate is connected to the horizontal plate. A support frame is provided at the bottom of the vertical plate, and the support frame is connected to the second column;

[0010] An escalator is provided on one side of the second column.

[0011] Furthermore, a reinforcing rod 1 is provided between the support frame and the column 1 to ensure the supporting strength of the support frame.

[0012] Furthermore, a reinforcing rod 2 is provided on the rear side of the column 1 and the column 2 to ensure the supporting strength of the column 1 and the column 2.

[0013] Furthermore, a base is provided at the bottom of the first and second columns, and the base is fixedly connected to the ground. By providing the base, the contact area between the bottom of the first and second columns and the ground is increased.

[0014] Furthermore, one end of the support frame is connected to the column, and a reinforcing rod three is provided between the support frame and the column to enhance the supporting strength of the support frame.

[0015] Furthermore, a lifting platform is provided on one side of the column, and materials required for welding can be transported through the lifting platform.

[0016] Furthermore, handrails 1 are provided on both sides of the escalator, and handrails 2 are provided on the outer sides of the transverse plate and the longitudinal plate.

[0017] Through the above technical solution, the beneficial effects of the utility model are:

[0018] The utility model provides a pedal at the top of the column. After the tower body is placed on the support frame, the staff can perform welding work on the end of the tower body on the pedal, which saves time and labor compared with the existing technology.

[0019] The utility model balances the weight of the tower body on the supporting frame by arranging the counterweight block, thereby preventing the upright column from tilting. By arranging the supporting skeleton, the strength of the longitudinal plate is guaranteed, thereby ensuring the safety of the staff.

[0020] The utility model provides a lifting platform, so that the tool can be lifted to the height of the pedal through the lifting platform, and there is no need to manually carry the tool, thereby reducing the labor intensity of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the actual application of a tower welding auxiliary device of the utility model;

[0022] Figure 2 This is a front side schematic diagram of a tower welding auxiliary device of the present invention;

[0023] Figure 3 This is a rear side schematic diagram of a tower welding auxiliary device of the present invention;

[0024] Figure 4 It is a left side schematic diagram of a tower welding auxiliary device of the present utility model.

[0025] The reference numerals in the accompanying drawings are:

[0026] 1 is column one, 2 is column two, 3 is counterweight platform, 4 is bracket, 5 is counterweight block, 6 is support frame, 7 is horizontal plate, 8 is vertical plate, 9 is support skeleton, 10 is escalator, 11 is reinforcement rod one, 12 is reinforcement rod two, 13 is reinforcement rod three, 14 is base, 15 is lifting platform, 16 is handrail one, 17 is handrail two. DETAILED DESCRIPTION

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0028] In the description of the present invention, it should be understood that the terms "left", "right", "up", "down", "horizontal", "vertical" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] Example 1

[0030] like Figures 1 to 4 As shown, a tower welding auxiliary device includes a column 1 and a column 2, wherein the column 1 and the column 2 are arranged side by side, and the bottoms of the column 1 and the column 2 are connected to the ground;

[0031] A counterweight platform 3 is provided on the upper side of the column 1, a bracket 4 is provided on the counterweight platform 3, a plurality of counterweight blocks 5 are provided inside the bracket 4, a support frame 6 is provided on the front side of the column 1, and one end of the support frame 6 is connected to the column 1;

[0032] The upper end of the second column 2 is provided with a pedal, which includes a horizontal plate 7 and a vertical plate 8. The lower end of the horizontal plate 7 is connected to the upper end of the first column 1 and the upper end of the bracket 4 respectively. The vertical plate 8 is arranged side by side with the frame, and one end of the vertical plate 8 is connected to the horizontal plate 7. A support frame 9 is provided at the bottom of the vertical plate 8, and the support frame 9 is connected to the second column 2;

[0033] An escalator 10 is provided on one side of the second column 2 .

[0034] In addition, a reinforcing rod 11 is provided between the support frame 6 and the column 1 to ensure the support strength of the support frame 6 and prevent the support frame 6 from tilting when the tower body is placed on the support frame 6.

[0035] Specifically, a reinforcing rod 2 12 is provided on the rear side of the column 1 and the column 2 2 to ensure the supporting strength of the column 1 and the column 2 2 and prevent the column 1 and the column 2 2 from tilting during use.

[0036] In this embodiment, a base 14 is provided at the bottom of the column 1 and the column 2 2, and the bottom is fixedly connected to the ground. By providing the base 14, the contact area between the bottom of the column 1 and the column 2 2 and the ground is increased, thereby improving the stability of the column 1 and the column 2 2.

[0037] In this embodiment, one end of the support frame 9 is connected to the column, and a reinforcing rod 13 is provided between the support frame 9 and the column to strengthen the supporting strength of the support frame 9, thereby ensuring the strength of the longitudinal plate 8.

[0038] In this embodiment, a lifting platform 15 is provided on one side of the column 1, and the materials required for welding can be transported through the lifting platform 15, without the need for manual carrying of tools, thereby reducing the labor intensity of workers.

[0039] In this embodiment, handrails 16 are provided on both sides of the escalator 10, and handrails 17 are provided on the outsides of the transverse plate 7 and the longitudinal plate 8 to prevent workers from falling and ensure their safe production.

[0040] Please refer to the actual application Figures 1 to 4 First, the tower body is hoisted to the top of the support frame 6 by a crane, and the welding materials and welding tools are transported to the same height as the platform via the lifting platform 15. Then, the worker climbs onto the platform via the escalator 10, takes the welding materials and puts on safety equipment, and then stands on the longitudinal plate 8 to weld the upper end of the tower body;

[0041] Compared with the existing technology, there is no need to manually carry tools, which reduces the labor intensity of workers. Workers can stand on the longitudinal plate 8 to weld the upper end of the tower body, saving time and effort and having fewer safety hazards.

[0042] The embodiments described above are only preferred embodiments of the present invention and do not limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structure, features and principles described in the patent scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A tower welding auxiliary device, characterized in that: It comprises a column one (1) and a column two (2), wherein the column one (1) and the column two (2) are arranged side by side, and the bottoms of the column one (1) and the column two (2) are both connected to the ground; A counterweight platform (3) is provided on the upper side of the column one (1), a bracket (4) is provided on the counterweight platform (3), a plurality of counterweight blocks (5) are provided inside the bracket (4), a support frame (6) is provided on the front side of the column one (1), and one end of the support frame (6) is connected to the column one (1); The upper end of the second column (2) is provided with a pedal, and the pedal includes a horizontal plate (7) and a vertical plate (8), the lower end of the horizontal plate (7) is connected to the upper end of the first column (1) and the upper end of the bracket (4), respectively, the vertical plate (8) and the frame are arranged side by side, one end of the vertical plate (8) is connected to the horizontal plate (7), and a support frame (9) is provided at the bottom of the vertical plate (8), and the support frame (9) is connected to the second column (2); An escalator (10) is provided on one side of the second column (2).

2. A tower welding auxiliary device according to claim 1, characterized in that: A reinforcing rod (11) is provided between the support frame (6) and the upright column (1).

3. The tower welding auxiliary device according to claim 1, characterized in that: A reinforcing rod 2 (12) is provided on the rear side of the first column (1) and the second column (2).

4. The tower welding auxiliary device according to claim 1, characterized in that: The bottoms of the first column (1) and the second column (2) are both provided with bases (14), and the bases are fixedly connected to the ground.

5. The tower welding auxiliary device according to claim 1, characterized in that: One end of the support frame (9) is connected to the column, and a reinforcing rod three (13) is provided between the support frame (9) and the column.

6. The tower welding auxiliary device according to claim 1, characterized in that: A lifting platform (15) is provided on one side of the column (1).

7. The tower welding auxiliary device according to claim 1, characterized in that: The escalator (10) is provided with handrails (16) on both sides, and the outer sides of the transverse plate (7) and the longitudinal plate (8) are both provided with handrails (17).

Images