Steel structure welding positioning tool

Abstract

The utility model relates to the technical field of steel structure welding, in particular to a steel structure welding positioning tool which comprises a first positioning module, a second positioning module, a third positioning module and a fourth positioning module. The first fixing assembly is fixedly connected to the first supporting plate, and the first sliding assembly is connected to the first supporting plate in a sliding mode. The first fixing assembly and the first sliding assembly are connected with first clamping assemblies correspondingly and can be horizontally or vertically connected to the first fixing assembly or the first sliding assembly. The second positioning module comprises a second supporting plate and a third supporting plate which are rotationally connected; the second fixing assembly and the second sliding assembly are connected with a second clamping assembly correspondingly, and the second clamping assembly can be horizontally or vertically connected to the second fixing assembly or the second sliding assembly. According to the steel structure welding positioning tool, the first clamping assembly of the first positioning module and the second clamping assembly of the second positioning module can conduct clamping in a horizontal state and can also conduct clamping in a vertical state, and the applicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure welding, and more specifically, particularly relates to a steel structure welding positioning tool. Background Art

[0002] At present, steel structure is one of the main types of building structures. It is widely used in large factories, venues, high-rise buildings, etc., among which welding is a major operation. When welding steel structures, it is often necessary to use positioning tooling for clamping and fixing.

[0003] The patent with announcement number CN214264467U discloses a steel structure welding fixture, which is provided with a clamping plate and a limiting plate, and cooperates with a first hydraulic cylinder and a second hydraulic cylinder, the first hydraulic cylinder and the second hydraulic cylinder push the clamping plate to move, so that the clamping plate clamps the steel structure, and then the limiting plate presses down the steel structure to fix the steel structure for easy welding; if the welding angle of the steel structure needs to be adjusted, the servo motor drives the rotating plate to rotate, and the angle of the steel structure on the rotating plate can be adjusted. However, the above steel structure welding fixture can only be applied to horizontally clamped steel structures for welding, and is no longer applicable to steel structures that need vertical clamping welding, such as I-beams. Utility Model Content

[0004] The utility model aims to overcome the above-mentioned shortcomings and provide a steel structure welding positioning tool.

[0005] A steel structure welding positioning tool, comprising:

[0006] A first positioning module, the first positioning module comprises a first fixing component and a first sliding component for clamping; the first fixing component is fixedly connected to the first supporting plate, and the first sliding component is slidably connected to the first supporting plate; the first fixing component and the first sliding component are respectively connected to a first clamping component, and the first clamping component can be horizontally or vertically connected to the first fixing component or the first sliding component;

[0007] The second positioning module comprises a second support plate and a third support plate which are rotatably connected; the third support plate is located above the second support plate, and a second fixed component and a second sliding component for clamping are arranged on the third support plate; the second fixed component is fixedly connected to the third support plate, and the second sliding component is slidably connected to the third support plate; the second fixed component and the second sliding component are respectively connected to a second clamping component, and the second clamping component can be horizontally or vertically connected to the second fixed component or the second sliding component.

[0008] Furthermore, a first supporting leg and a second supporting leg are respectively arranged below the first supporting plate and the second supporting plate.

[0009] Furthermore, the upper surface of the first support plate is provided with two first slideways parallel to each other, and the first sliding assembly moves along the first slideways;

[0010] A first fixing seat is arranged on the upper end surface of the first supporting plate, a first hydraulic cylinder is connected to one side of the first fixing seat, and an end of the first hydraulic cylinder is fixedly connected to the first sliding assembly for pushing the first sliding assembly to move along the first slideway.

[0011] Furthermore, the first sliding assembly includes a first vertical plate, and a first sliding block adapted to the first slideway is fixedly connected to the lower end of the first vertical plate;

[0012] The side surface of the first vertical plate is rotatably connected with a first clamping assembly, and the first vertical plate is also provided with four first through holes distributed in a ring matrix for fixing the first clamping assembly in a horizontal or vertical state.

[0013] Further, the first clamping assembly includes a first rotating plate centrally rotatably connected to the vertical plate, and a clamping member fixedly connected to the first rotating plate;

[0014] The clamping member includes an upper clamping plate and a lower clamping plate connected to the vertical plate, the lower clamping plate is fixedly connected to the vertical plate, and the upper clamping plate is movably connected to the vertical plate; the upper end surface of the upper clamping plate is fixedly connected to a bearing and a positioning rod located on both sides of the bearing; a screw sleeve and two positioning sleeves are fixedly connected to the top of the vertical plate, a bolt is threadedly connected to the screw sleeve, an end of the bolt is rotatably connected to the bearing of the upper clamping plate, and the two positioning rods are inserted into the corresponding positioning sleeves.

[0015] Furthermore, the upper end surface of the third support plate is provided with two second slideways parallel to each other, and the second sliding assembly moves along the second slideways;

[0016] A second fixing seat is arranged on the upper end surface of the third supporting plate, a second hydraulic cylinder is connected to one side of the second fixing seat, and an end of the second hydraulic cylinder is fixedly connected to the second sliding assembly for pushing the second sliding assembly to move along the second sliding surface.

[0017] Furthermore, a lever is disposed on the outer side wall of the third support plate.

[0018] Furthermore, the second sliding assembly includes a second vertical plate, and a second sliding block adapted to the second slideway is fixedly connected to the lower end of the second vertical plate;

[0019] The side surface of the second vertical plate is rotatably connected with a second clamping assembly, and the second vertical plate is also provided with four second through holes distributed in a ring matrix for fixing the second clamping assembly in a horizontal or vertical state.

[0020] Furthermore, the structure of the second clamping assembly is the same as that of the first clamping assembly; and the structure of the second fixing assembly is the same as that of the first fixing assembly.

[0021] Furthermore, the second support plate and the third support plate are rotatably connected via a bearing. The second support plate is placed on the ground via a second leg, and the third support plate can rotate on the second support plate.

[0022] Furthermore, a second arc groove and a third arc groove are respectively formed at corresponding positions of the second support plate and the third support plate, and bolts are passed through to limit and fix the second support plate and the third support plate.

[0023] Furthermore, a connection platform is arranged between the first support plate and the second support plate, and two ends of the connection platform are detachably connected to the first support plate and the second support plate, respectively.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] The steel structure welding positioning tool, the first clamping component of the first positioning module, and the second clamping component of the second positioning module, can be clamped in a horizontal state or in a vertical state, so the applicability is enhanced for steel structure welding that requires horizontal clamping or vertical clamping.

[0026] In the second positioning module, the third support plate can rotate relative to the second support plate, thereby facilitating the adjustment of the welding angle of the steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 It is a schematic diagram of the overall structure of the steel structure welding positioning tooling in the embodiment.

[0029] Figure 2 is a schematic diagram of the first positioning module in the embodiment.

[0030] Figure 3 is a schematic diagram of the second positioning module in the embodiment.

[0031] Figure 4 Schematic diagram of the first positioning component in the embodiment.

[0032] Figure 5 Schematic diagram of the vertical clamping state of the steel structure welding positioning tooling in the embodiment.

[0033] Figure 6 It is a schematic diagram of the vertical clamping application state of the steel structure welding positioning tooling in the embodiment.

[0034] In the figure: 1, first support plate; 11, first support leg; 12, first slideway; 13, first fixed seat; 14, first hydraulic cylinder;

[0035] 2. First fixing assembly; 21. Fixing plate;

[0036] 3. First sliding assembly; 31. First vertical plate; 32. First sliding block; 33. First through hole; 34. First reinforcing plate;

[0037] 4. First clamping assembly; 41. First rotating plate; 42. Clamping member; 421. Vertical plate; 422. Upper clamping plate; 423. Lower clamping plate; 424. Bearing; 425. Positioning rod; 426. Screw sleeve; 427. Positioning sleeve; 428. Bolt; 43. Rotating rod;

[0038] 5. Second supporting plate; 51. Second supporting leg; 52. Second arc-shaped groove;

[0039] 6. third support plate; 61. second slideway; 62. second fixed seat; 63. second hydraulic cylinder; 64. third arc groove; 65. lever;

[0040] 7. A second fixing assembly;

[0041] 8. second sliding assembly; 81. second vertical plate; 82. second sliding block; 83. second through hole; 84. second reinforcing plate;

[0042] 9. A second clamping assembly;

[0043] 10. Connecting platform; 11. Steel structure components. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0045] like Figure 1-Figure 4 As shown, this embodiment provides a steel structure welding positioning tool, including a first positioning module and a second positioning module, which are used to clamp two steel structures to complete the welding operation.

[0046] Specifically, the first positioning module includes a first support plate 1, and the first positioning module also includes a first fixed component 2 and a first sliding component 3 for clamping. Four first support legs 11 are arranged under the first support plate 1. In this embodiment, the first support plate 1 is a rectangular structure. Two mutually parallel first slideways 12 are arranged on the upper surface of the first support plate 1, and the first sliding component 2 can move along the first slideways 12; a first fixed seat 13 is arranged on the upper end surface of the first support plate 1, and a first hydraulic cylinder 14 is connected to one side of the first fixed seat 13. The end of the first hydraulic cylinder 14 is fixedly connected to the first sliding component 3, which is used to push the first sliding component 3 to move along the first slideway 12, and can effectively prevent the first sliding component 3 from deflecting.

[0047] In the first positioning module, the first fixing assembly 2 is fixed to the first support plate 1. The first fixing assembly 2 includes a vertically arranged fixing plate 21. When the first support plate 1 and the fixing plate 21 are both made of steel, the two are connected by welding. In order to further strengthen the connection between the two, an L-shaped reinforcement plate is arranged on the outside of the fixing plate 21, and the fixing plate 21 is fixed to the first support plate 1 by bolts.

[0048] The first sliding assembly 3 is slidably connected to the first supporting plate 1. The first sliding assembly 3 includes a first vertical plate 31. The lower end of the first vertical plate 31 is fixedly connected to a first sliding block 32 adapted to the first slideway 12; the side of the first vertical plate 31 is rotatably connected to the first clamping assembly 4. The first vertical plate 31 is also provided with four first through holes 33 distributed in a ring matrix for fixing the first clamping assembly 4 in a horizontal or vertical state. The first fixed assembly 2 and the first sliding assembly 3 are rotatably connected to the first clamping assembly 4 respectively. The first clamping assembly 4 can be horizontally or vertically connected to the first fixed assembly 2 or the first sliding assembly 3. In order to further maintain the stability of the first sliding assembly 4, a first reinforcing plate 34 is also arranged between the first vertical plate 31 and the first sliding block 32. Whether in the sliding process of the first sliding assembly or in the process of clamping the steel structure member, the stability of the first sliding assembly can be well maintained.

[0049] More specifically, the first clamping assembly 4 includes a first rotating plate 41 and a clamping member 42 fixed to the first rotating plate 41; the center of the first rotating plate 41 is rotatably connected to the vertical plate 31 or the fixed plate 21, and the first rotating plate 41 can be connected to the middle of the vertical plate 31 or the fixed plate 21 through a rotating bearing, and the central rotating shaft passes through the vertical plate 31 or the fixed plate 21, and the protruding end is connected to a rotating rod 43, and the first clamping assembly can be driven to rotate by oscillating the rotating rod 43. Corresponding to the four first through holes 33 of the first vertical plate 31, four matching connecting holes 411 are arranged on the outer side of the first rotating plate 41, and the rotating plate can be fixedly connected horizontally or vertically by at least two bolts.

[0050] The clamping member 42 includes an upper clamping plate 422 and a lower clamping plate 423 connected to the vertical plate 421, the lower clamping plate 423 is fixedly connected to the vertical plate 421, and the upper clamping plate 422 is movably connected to the vertical plate 421; a bearing 424 and positioning rods 425 located on both sides of the bearing 424 are fixedly connected to the upper end surface of the upper clamping plate 422; a screw sleeve 426 and two positioning sleeves 427 are fixedly connected to the top of the vertical plate 421, a bolt 428 is threadedly connected to the screw sleeve 426, the end of the bolt 428 is rotatably connected to the bearing 424 of the upper clamping plate 422, and the two positioning rods 425 are inserted into the corresponding positioning sleeves 427. Rotating the bolt 428 can drive the upper clamping plate 422 to move up and down, forming different gaps between the upper clamping plate 422 and the lower clamping plate 423, which is suitable for clamping steel structures of different specifications. In the process of rotating the bolt 428, the two positioning rods 25 act as fibers to prevent displacement.

[0051] Specifically, the second positioning module includes a second support plate 5 and a third support plate 6 which are rotatably connected. The third support plate 6 is located above the second support plate 5. In this embodiment, the second support plate 5 adopts a rectangular structure, and four second support legs 51 are arranged below it.

[0052] The third support plate 6 is provided with a second fixing assembly 7 and a second sliding assembly 8 for clamping, the second fixing assembly 7 is fixedly connected to the third support plate 6, and the second sliding assembly 8 is slidably connected to the third support plate 6. The upper end surface of the third support plate 6 is provided with two second slideways 61 parallel to each other, and the second sliding assembly 8 moves along the second slideways 61; the upper end surface of the third support plate 6 is provided with a second fixing seat 62, one side of the second fixing seat 62 is connected to a second hydraulic cylinder 63, and the end of the second hydraulic cylinder 63 is fixedly connected to the second sliding assembly 8, and is used to push the second sliding assembly 8 to move along the second slideway 61.

[0053] More specifically, the second support plate 5 and the third support plate 6 are connected in rotation via a bearing. The second support plate 5 is placed on the ground via the second leg 51, and the third support plate 6 can rotate on the second support plate 5. Furthermore, the second support plate 5 and the third support plate 6 are respectively provided with a second arc groove 52 and a third arc groove 64 at corresponding positions, and the second support plate 5 and the third support plate 6 can be fixed by passing a screw rod to prevent the third support plate 6 from rotating again due to accidental contact during welding. In order to facilitate the rotation of the third support plate 6 to adjust the angle of the steel structure to be welded, a lever 65 is arranged on the outer wall of the third support plate 6, and the lever can be easily moved to rotate the third support plate 6 relative to the second support plate 5.

[0054] In the second positioning module, the second fixed component 7 and the second sliding component 8 are respectively rotatably connected to the second clamping component 9, and the second clamping component 9 can be horizontally or vertically connected to the second fixed component 7 or the second sliding component 8. The second sliding component 8 includes a second vertical plate 81, and the lower end of the second vertical plate 81 is fixedly connected to a second slider 82 adapted to the second slideway 61; the second clamping component 9 is rotatably connected to the side of the second vertical plate 81, and the second vertical plate 81 is also provided with four second through holes 83 distributed in a ring matrix for fixing the second clamping component 9 in a horizontal or vertical state. In order to maintain the stability of the second sliding component 8 during the sliding process and the clamping process, a second reinforcement plate 84 is also fixed between the second vertical plate 81 and the second slider 82. The structure of the second clamping component 9 is the same as that of the first clamping component 4. In the second positioning module, the second fixed component 7 has the same structure as the first fixed component 2.

[0055] In this embodiment, in order to facilitate the welding operation of the steel structure components, a connecting platform 10 is arranged between the first supporting plate 1 and the second supporting plate 5, and both ends of the connecting platform 10 are detachably connected to the first supporting plate 1 and the second supporting plate 5 respectively.

[0056] The steel structure welding positioning tool provided in this embodiment, when applied to the steel structure that needs horizontal clamping for welding, the two first clamping components 4 in the first positioning module and the two second clamping components 9 in the second positioning module are respectively adjusted to a horizontal state, and then the two steel structures are placed in the corresponding positioning modules respectively. Taking the placement in the first positioning module as an example, the steel structure component is placed on the first clamping component 4 of the first fixing component 2, and the upper pressing plate 422 is adjusted by screwing the bolt 428 so that it clamps the steel structure component together with the lower pressing plate 423, and then the first sliding component 3 is adjusted by the first hydraulic cylinder 14 so that it approaches the first fixing component 2, and the two opposite first clamping components 4 clamp the steel structure component. The two second clamping components of another steel structure component in the second positioning module are clamped by the same operation, and then the welding operation is performed.

[0057] When used for welding steel structures that require vertical clamping, such as Figure 5-Figure 6 As shown, the two first clamping assemblies 4 and the second clamping assemblies 9 in the two positioning modules need to be rotated so that their clamping openings are arranged vertically, the bolts are positioned, and then the two steel structure members are clamped respectively for welding operations.

[0058] When a steel structure member that needs to be welded at a welding angle is required, first clamp and fix the two steel structure members 11 on the first positioning module and the second positioning module respectively, and then move the lever 65 on the outer wall of the third support plate 6 on the second positioning module. The lever 65 can easily rotate the third support plate 6 relative to the second support plate 5, so that the two steel structure members are at the required angle, and then use a screw to pass through the second arc groove 52 of the second support plate 5 and the third arc groove 64 corresponding to the third support plate 6, so that the second support plate 5 and the third support plate 6 are limited and fixed, to prevent the third support plate 6 from rotating again due to accidental collision during welding, so that the welding operation of the steel structure can be effectively carried out. In the second positioning module, the third support plate can rotate relative to the second support plate, so it is convenient to adjust the welding angle of the steel structure.

[0059] The steel structure welding positioning tooling provided in this embodiment has a first clamping component 4 of the first positioning module and a second clamping component 9 of the second positioning module, and its clamping parts can clamp in a horizontal state or in a vertical state, and can be respectively applied to steel structure components to be welded that need to be clamped horizontally or vertically, thereby enhancing its applicability.

[0060] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A steel structure welding positioning tool, characterized in that: include: A first positioning module, the first positioning module comprising a first fixing component (2) and a first sliding component (3) for clamping; the first fixing component (2) is fixedly connected to the first supporting plate (1), and the first sliding component (3) is slidably connected to the first supporting plate (1); the first fixing component (2) and the first sliding component (3) are respectively connected to a first clamping component (4), and the first clamping component (4) can be horizontally or vertically connected to the first fixing component (2) or the first sliding component (3); A second positioning module, the second positioning module comprises a second support plate (5) and a third support plate (6) which are rotatably connected; the third support plate (6) is located above the second support plate (5), and a second fixing component (7) and a second sliding component (8) for clamping are arranged on the third support plate (6); the second fixing component (7) is fixedly connected to the third support plate (6), and the second sliding component (8) is slidably connected to the third support plate (6); the second fixing component (7) and the second sliding component (8) are respectively connected to a second clamping component (9), and the second clamping component (9) can be horizontally or vertically connected to the second fixing component (7) or the second sliding component (8).

2. The steel structure welding positioning tool according to claim 1 is characterized in that: A first supporting leg (11) and a second supporting leg (51) are arranged below the first supporting plate (1) and the second supporting plate (5), respectively.

3. The steel structure welding positioning tool according to claim 2 is characterized in that: The upper surface of the first support plate (1) is provided with two mutually parallel first slideways (12), and the first sliding assembly (3) moves along the first slideways (12); A first fixed seat (13) is arranged on the upper end surface of the first support plate (1), a first hydraulic cylinder (14) is connected to one side of the first fixed seat (13), and an end of the first hydraulic cylinder (14) is fixedly connected to the first sliding component (3) for pushing the first sliding component (3) to move along the first slideway (12).

4. The steel structure welding positioning tool according to claim 3 is characterized in that: The first sliding assembly (3) comprises a first vertical plate (31), and a first sliding block (32) adapted to the first slideway (12) is fixedly connected to the lower end of the first vertical plate (31); The first vertical plate (31) is rotatably connected to a first clamping assembly (4) on its side, and the first vertical plate (31) is also provided with four first through holes (33) distributed in a ring matrix for fixing the first clamping assembly (4) in a horizontal or vertical state.

5. The steel structure welding positioning tool according to claim 4 is characterized in that: The first clamping assembly (4) comprises a first rotating plate (41) centrally rotatably connected to the vertical plate, and a clamping member (42) fixedly connected to the first rotating plate (41); The clamping member (42) includes an upper clamping plate (422) and a lower clamping plate (423) connected to the vertical plate (421), the lower clamping plate (423) is fixedly connected to the vertical plate (421), and the upper clamping plate (422) is movably connected to the vertical plate (421); the upper end surface of the upper clamping plate (422) is fixedly connected to a bearing (424) and a positioning rod (425) located on both sides of the bearing (424); the top of the vertical plate (421) is fixedly connected to a screw sleeve (426) and two positioning sleeves (427), a bolt (428) is threadedly connected to the screw sleeve (426), the end of the bolt (428) is rotatably connected to the bearing (424) of the upper clamping plate (422), and the two positioning rods (425) are inserted into the corresponding positioning sleeves (427).

6. The steel structure welding positioning tool according to claim 5, characterized in that: The upper end surface of the third support plate (6) is provided with two second slideways (61) parallel to each other, and the second sliding assembly (8) moves along the second slideways (61); A second fixed seat (62) is arranged on the upper end surface of the third support plate (6), a second hydraulic cylinder (63) is connected to one side of the second fixed seat (62), and an end of the second hydraulic cylinder (63) is fixedly connected to the second sliding assembly (8) for pushing the second sliding assembly (8) to move along the second sliding surface; The outer side wall of the third support plate (6) is provided with a shifting rod (65).

7. The steel structure welding positioning tool according to claim 6, characterized in that: The second sliding assembly (8) comprises a second vertical plate (81), and a second sliding block (82) adapted to the second slideway (61) is fixedly connected to the lower end of the second vertical plate (81); The side surface of the second vertical plate (81) is rotatably connected to a second clamping assembly (9), and the second vertical plate (81) is also provided with four second through holes (83) distributed in a ring matrix for fixing the second clamping assembly (9) in a horizontal or vertical state.

8. The steel structure welding positioning tool according to claim 7, characterized in that: The structure of the second clamping assembly (9) is the same as that of the first clamping assembly (4); the structure of the second fixing assembly (7) is the same as that of the first fixing assembly (2).

9. The steel structure welding positioning tool according to claim 8, characterized in that: The second support plate (5) and the third support plate (6) are rotatably connected via a bearing (424).

10. The steel structure welding positioning tool according to claim 9, characterized in that: A second arc groove (52) and a third arc groove (64) are respectively provided at corresponding positions of the second support plate (5) and the third support plate (6), and the second support plate (5) and the third support plate (6) can be fixed in position by passing bolts (428).

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