A kind of offshore substation floor column welding device

Abstract

The utility model discloses a kind of deck stand column welding devices for offshore booster station, including workbench, the placing tool of symmetrical setting on the both sides of workbench, the six-axis welding machine of being set on workbench and being located between the both sides placing tool, the placing tool includes Y-axis moving mechanism, the X-axis moving mechanism of being connected with Y-axis moving mechanism, the installation tool of being connected with X-axis moving mechanism, the Y-axis moving mechanism is fixedly installed on workbench, beneficial effect is, deck and stand column can be welded well, welding does not need artificial hand-held welding torch, efficiency is high, and safety is higher;Material pressing device can limit the upper end of stand column, facilitate six-axis welding machine to carry out welding operation to stand column and deck.

Description

Technical Field

[0001] This utility model relates to the field of welding technology, and in particular to a welding device for a paving column for an offshore substation. Background Technology

[0002] Offshore booster stations use flooring and columns, which need to be welded together. Currently, welding is mainly done manually with handheld welding guns, which is inefficient and does not provide good fixation for the flooring and columns, affecting the welding effect and failing to meet the needs of enterprises for long-term processing and use. In view of the above, it is necessary to improve the existing welding methods to adapt them to the current needs of welding pavers and columns. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a welding device for paving columns for offshore substations, including a workbench, placement fixtures symmetrically arranged on both sides of the workbench, and a six-axis welding machine arranged on the workbench and located between the two placement fixtures. The placement fixtures include a Y-axis moving mechanism, an X-axis moving mechanism connected to the Y-axis moving mechanism, and an installation fixture connected to the X-axis moving mechanism. The Y-axis moving mechanism is fixedly installed on the workbench.

[0004] As a further supplement to this technical solution, the installation fixture includes a base plate, a support shaft disposed around the base plate, a fixed base plate disposed above the support shaft, a limiting device disposed on the fixed base plate, and a pressing device disposed on the fixed base plate. The lower end of the support shaft is fixedly installed on the base plate, and the upper end of the support shaft is fixedly installed on the lower end of the fixed base plate.

[0005] As a further supplement to this technical solution, the limiting device includes a plurality of limiting posts disposed on one side of the fixed substrate in the length direction, a first limiting mechanism disposed on one side of the fixed substrate in the width direction, and a plurality of second limiting mechanisms disposed on the other side of the fixed substrate in the length direction. The lower ends of the limiting posts are fixedly installed on the fixed substrate, and the first limiting mechanism and the second limiting mechanism are fixedly installed on the fixed substrate.

[0006] As a further supplement to this technical solution, the first limiting mechanism includes a first bracket, a first control cylinder fixedly connected to the first bracket, and a first limiting block connected to the first control cylinder. The first bracket is fixedly installed on the side of the fixed base plate, and the first control cylinder is fixedly installed on the first bracket. A first sliding groove is provided on the fixed base plate on one side of the first limiting block. The upper end of the first limiting block penetrates the upper and lower surfaces of the fixed base plate and can move laterally within the first sliding groove.

[0007] As a further addition to this technical solution, the first limiting block is convex in shape.

[0008] As a further supplement to this technical solution, the second limiting mechanism includes a second control cylinder and a second limiting block connected to the second control cylinder. The second control cylinder is fixedly installed on the lower surface of the fixed base plate. A second sliding groove is provided on the fixed base plate at the position of the second limiting block. The upper end of the second limiting block penetrates the upper and lower surfaces of the fixed base plate and can slide within the second sliding groove.

[0009] As a further addition to this technical solution, the second limiting block is convex in shape.

[0010] As a further supplement to this technical solution, the pressing device includes a third control cylinder and a pressing rod connected to the third control cylinder. The third control cylinder is fixedly installed on the side of the fixed base plate. The pressing rod has a groove on the side away from the third control cylinder to facilitate pressing the upper end of the column.

[0011] Its advantages include the ability to weld the paving and columns effectively without the need for manual welding, resulting in higher efficiency and safety; the pressure device can limit the upper end of the column, facilitating the welding operation of the six-axis welding machine on the column and paving. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the first angle structure of the installation tool of this utility model; Figure 3 This is a schematic diagram of the second angle structure of the installation fixture of this utility model; Figure 4 This is a schematic diagram of the third angle structure of the installation fixture of this utility model; In the diagram: 1. Workbench; 2. Fixture placement; 3. Six-axis welding machine; 4. Y-axis moving mechanism; 5. X-axis moving mechanism; 6. Fixture installation; 7. Base plate; 8. Support shaft; 9. Fixed base plate; 10. Limiting device; 101. First limiting post; 102. First limiting mechanism; 1021. First bracket; 1022. First control cylinder; 1023. First limiting block; 103. Second limiting mechanism; 1031. Second control cylinder; 1032. Second limiting block; 11. Pressing device; 111. Third control cylinder; 112. Press rod; 12. Laying plate; 13. Column. Detailed Implementation

[0013] To facilitate a clearer understanding of this technical solution for those skilled in the art, the following will be described in conjunction with the appendix. Figure 1-4 The technical solution of this utility model is described in detail below: A welding device for a plank and column for an offshore substation includes a workbench 1, placement fixtures 2 symmetrically arranged on both sides of the workbench 1, and a six-axis welding machine 3 arranged on the workbench 1 and located between the two placement fixtures 2. The placement fixtures 2 include a Y-axis moving mechanism 4, an X-axis moving mechanism 5 connected to the Y-axis moving mechanism 4, and an installation fixture 6 connected to the X-axis moving mechanism 5. The Y-axis moving mechanism 4 is fixedly installed on the workbench 1. During operation, the plank 12 is placed on the installation fixture 6, and the column 13 is placed on the plank 12. The installation fixture 6 limits its position, and then the six-axis welding machine 3 performs the welding operation. The operation is convenient.

[0014] The structure of the installation fixture 6 will be described in detail below. The installation fixture 6 includes a base plate 7, support shafts 8 arranged around the base plate 7, a fixed base plate 9 arranged above the support shafts 8, a limiting device 10 arranged on the fixed base plate 9, and a pressing device 11 arranged on the fixed base plate 9. The lower end of the support shafts 8 is fixedly installed on the base plate 7, and the upper end of the support shafts 8 is fixedly installed on the lower end of the fixed base plate 9. The base plate 7 and the support shafts 8 can provide support. A laying plate 12 is placed on the fixed base plate 9, and a column 13 is placed on the laying plate 12. The limiting device 10 can limit the laying plate 12, and the pressing device 11 can limit the column 13. After installation, the column 13 is welded to the laying plate 12 by a six-axis welding machine 3.

[0015] The structure of the limiting device 10 will be described in detail below. The limiting device 10 includes a plurality of limiting posts disposed on one side of the fixed substrate 9 in the length direction, a first limiting mechanism 102 disposed on one side of the fixed substrate 9 in the width direction, and a plurality of second limiting mechanisms 103 disposed on the other side of the fixed substrate 9 in the length direction. The lower ends of the limiting posts are fixedly installed on the fixed substrate 9, and the first limiting mechanism 102 and the second limiting mechanism 103 are fixedly installed on the fixed substrate 9. The limiting posts and the second limiting mechanism 103 cooperate to limit the length of the paving board 12 on both sides, and the first limiting mechanism 102 can limit the width of the paving board 12.

[0016] The structure of the first limiting mechanism 102 will be described in detail below. The first limiting mechanism 102 includes a first support 1021, a first control cylinder 1022 fixedly connected to the first support 1021, and a first limiting block 1023 connected to the first control cylinder 1022. The first support 1021 is fixedly installed on the side of the fixed base plate 9, and the first control cylinder 1022 is fixedly installed on the first support 1021. A first sliding groove is provided on the fixed base plate 9 on one side of the first limiting block 1023. The upper end of the first limiting block 1023 penetrates the upper and lower surfaces of the fixed base plate 9 and can move laterally in the first sliding groove. The first limiting block 1023 is convex in shape. The first control cylinder 1022 can control the movement of the first limiting block 1023, thereby limiting the width of the paving board 12.

[0017] The structure of the second limiting mechanism 103 will be described in detail below. The second limiting mechanism 103 includes a second control cylinder 1031 and a second limiting block 1032 connected to the second control cylinder 1031. The second control cylinder 1031 is fixedly installed on the lower surface of the fixed base plate 9. A second sliding groove is provided on the fixed base plate 9 at the position of the second limiting block 1032. The upper end of the second limiting block 1032 penetrates the upper and lower surfaces of the fixed base plate 9 and can slide in the second sliding groove. The second limiting block 1032 is convex in shape. The second control cylinder 1031 can control the movement of the second limiting block 1032. The movement of the second limiting block 1032 can limit the column 13, thereby fixing the column 13 on the plate 12, which facilitates the six-axis welding machine 3 to complete the welding operation.

[0018] The structure of the pressing device 11 will be described in detail below. The pressing device 11 includes a third control cylinder 111 and a pressing rod 112 connected to the third control cylinder 111. The third control cylinder 111 is fixedly installed on the side of the fixed base plate 9. The pressing rod 112 has a groove on the side away from the third control cylinder 111 to facilitate pressing the upper end of the column 13.

[0019] The above technical solution only embodies the preferred technical solution of this utility model. Any changes that may be made by those skilled in the art to certain parts of it embody the principle of this utility model and fall within the protection scope of this utility model.

Claims

1. A welding device for a paving column for an offshore substation, characterized in that, The machine includes a worktable (1), placement fixtures (2) symmetrically arranged on both sides of the worktable (1), and a six-axis welding machine (3) arranged on the worktable (1) and located between the two placement fixtures (2). The placement fixtures (2) include a Y-axis moving mechanism (4), an X-axis moving mechanism (5) connected to the Y-axis moving mechanism (4), and an installation fixture (6) connected to the X-axis moving mechanism (5). The Y-axis moving mechanism (4) is fixedly installed on the worktable (1).

2. The welding device for the paving column of an offshore substation according to claim 1, characterized in that, The installation fixture (6) includes a base plate (7), a support shaft (8) arranged around the base plate (7), a fixed base plate (9) arranged above the support shaft (8), a limiting device (10) arranged on the fixed base plate (9), and a pressing device (11) arranged on the fixed base plate (9). The lower end of the support shaft (8) is fixedly installed on the base plate (7), and the upper end of the support shaft (8) is fixedly installed on the lower end of the fixed base plate (9).

3. The welding device for the paving column of an offshore substation according to claim 2, characterized in that, The limiting device (10) includes a plurality of limiting posts disposed on one side of the fixed base plate (9) in the length direction, a first limiting mechanism (102) disposed on one side of the fixed base plate (9) in the width direction, and a plurality of second limiting mechanisms (103) disposed on the other side of the fixed base plate (9) in the length direction. The lower ends of the limiting posts are fixedly installed on the fixed base plate (9), and the first limiting mechanism (102) and the second limiting mechanism (103) are fixedly installed on the fixed base plate (9).

4. The welding device for the paving column of an offshore substation according to claim 3, characterized in that, The first limiting mechanism (102) includes a first bracket (1021), a first control cylinder (1022) fixedly connected to the first bracket (1021), and a first limiting block (1023) connected to the first control cylinder (1022). The first bracket (1021) is fixedly installed on the side of the fixed base plate (9), and the first control cylinder (1022) is fixedly installed on the first bracket (1021). The fixed base plate (9) is provided with a first sliding groove on one side of the first limiting block (1023). The upper end of the first limiting block (1023) penetrates the upper and lower surfaces of the fixed base plate (9) and can move laterally in the first sliding groove.

5. The welding device for the paving column of an offshore substation according to claim 4, characterized in that, The first limiting block (1023) is convex in shape.

6. The welding device for the paving column of an offshore substation according to claim 3, characterized in that, The second limiting mechanism (103) includes a second control cylinder (1031) and a second limiting block (1032) connected to the second control cylinder (1031). The second control cylinder (1031) is fixedly installed on the lower surface of the fixed base plate (9). The fixed base plate (9) is provided with a second sliding groove at the position of the second limiting block (1032). The upper end of the second limiting block (1032) penetrates the upper and lower surfaces of the fixed base plate (9) and can slide in the second sliding groove.

7. The welding device for the paving column of an offshore substation according to claim 6, characterized in that, The second limiting block (1032) is convex in shape.

8. The welding device for the paving column of an offshore substation according to claim 2, characterized in that, The pressing device (11) includes a third control cylinder (111) and a pressing rod (112) connected to the third control cylinder (111). The third control cylinder (111) is fixedly installed on the side of the fixed base plate (9). The pressing rod (112) has a groove on the side away from the third control cylinder (111) to facilitate pressing the upper end of the column (13).

Images