Welding tool for modularized house steel structure

Abstract

The utility model belongs to the technical field of steel structure welding equipment, and discloses a modular house steel structure welding tool which comprises a material placing table, two supporting tables are arranged at the top end of the material placing table, extension plates are fixedly mounted at the top ends of the right sides of the two supporting tables, and hydraulic push rods are mounted at the top ends of the two supporting tables. The movable ends of the two hydraulic push rods are jointly connected with a translation table, a sliding groove is formed in the translation table, a rotating screw rod is rotationally installed in the sliding groove, the outer wall of the rotating screw rod is movably sleeved with a translation block, a winch is arranged at the bottom end of the translation block, a lifting rope is installed on the outer wall of the winch, and a lifting hook is installed on the lifting rope. According to the device, a second movable screw rod and a movable screw rod are controlled to rotate, the position of a material supporting plate is adjusted, an adjusting screw rod is controlled to rotate, so that the material supporting plate supports the bottom end of a steel structure, a second hydraulic push rod is controlled to move downwards, and a transverse plate and an L-shaped telescopic plate make contact with the top end of a base plate.

Description

Technical Field

[0001] The present application relates to the technical field of steel structure welding equipment, and more specifically, to a welding tool for modular house steel structures. Background Art

[0002] In the construction process of modern buildings, in order to shorten the construction period and reduce construction costs, modular steel structures are often used to build the main frame of the house. Before building the main frame of the steel structure house, the steel structure often needs to be welded to facilitate direct assembly later.

[0003] CN219217344U discloses a welding tool for modular house steel structure, including a base plate, support frames are arranged on both sides of the base plate along the length direction of the base plate, and a lifting device for adjusting the position of the steel structure along the length and width direction of the base plate is arranged on the support frame. When lifting is required, the lifting sling is wrapped around the gap between two strip pads, and the placement operation of the lifting sling can be completed without lifting the steel structure.

[0004] In actual use, the steel structure is placed on the top of the strip pad and clamped and fixed by a clamp plate to facilitate welding. However, the shapes of steel structure materials are different. When the special-shaped steel structure material is placed on the top of the strip pad for welding, the clamp plate cannot effectively clamp and fix the steel structure, causing the steel structure to be misaligned during the welding process.

[0005] In order to solve the above problems, the present application provides a welding tool for a modular house steel structure. Utility Model Content

[0006] The welding tooling for modular house steel structure provided in this application adopts the following technical solution:

[0007] A welding tool for modular house steel structure, comprising a loading platform, two supporting platforms are arranged on the top of the loading platform, extension plates are fixedly installed on the right tops of the two supporting platforms, hydraulic push rods are installed on the tops of the two supporting platforms, and the movable ends of the two hydraulic push rods are commonly connected to a translation platform, a slide groove is provided on the translation platform, and a rotating screw is rotatably installed in the slide groove, a translation block is movably sleeved on the outer wall of the rotating screw, and a winch is provided at the bottom end of the translation block, a lifting rope is installed on the outer wall of the winch, and a lifting hook is installed on the lifting rope, and a loading mechanism is provided between the two supporting platforms.

[0008] The above technical solution makes it easy to hoist the steel structure for movement during use.

[0009] Furthermore, the material placing mechanism comprises two fixed plates, and the two fixed plates are provided with a translation groove on one side close to each other, and a partition block is fixedly installed in the translation groove, and movable screws are rotatably installed on the front and rear sides of the partition block, and a second translation block is movably mounted on the outer wall of the movable screw, and a support column is inserted at the top of the second translation block, and a threaded groove is provided on the support column, and an adjustment screw is provided in the threaded groove, and a supporting plate is rotatably installed on the adjusting screw.

[0010] The above technical solution makes it easy to adjust the position of the supporting plate during use.

[0011] Furthermore, a second hydraulic push rod is installed at the bottom end of the supporting plate, a cross plate is installed at the bottom end of the second hydraulic push rod, and movable grooves are provided on both the front and rear sides of the cross plate, and L-shaped telescopic plates are provided in the movable grooves.

[0012] The above technical solution facilitates the support plate to be supported during use.

[0013] Furthermore, a vertical plate is fixedly connected to the supporting plate, a threaded through hole is provided on the vertical plate, and a locking screw is provided in the threaded through hole.

[0014] The above technical solution makes it easy to lock the position of the steel structure.

[0015] Furthermore, two movable blocks are fixedly installed on the bottom end of the fixed plate, and the movable blocks are movably sleeved on the outer wall of the second movable screw rod, and a sleeve plate is movably sleeved on the outer wall of the second movable screw rod.

[0016] The above technical solution makes it easy to adjust the position of the fixing plate.

[0017] Furthermore, a plurality of pads are provided at the bottom end of the fixed plate, and the pads are all fixedly connected to the top plate of the material placement table.

[0018] Through the above technical solution, the gaps between the pads facilitate the subsequent lifting of the steel structure.

[0019] Furthermore, a plug-in groove is provided at the top of the second translation block, and the diameter of the plug-in groove is the same as the diameter of the support column.

[0020] The above technical solution makes it easy to take out the support column and place the steel structure on the pad.

[0021] In summary, this application includes the following beneficial technical effects:

[0022] By controlling the rotation of the second movable screw and the movable screw, the position of the supporting plate is adjusted, and the adjusting screw is controlled to rotate so that the supporting plate supports the bottom end of the steel structure, and the second hydraulic push rod is controlled to move downward so that the cross plate and the L-shaped telescopic plate contact the top of the pad to provide support and reinforcement for the supporting plate. At this time, the locking screw is controlled to rotate so that the steel structure is clamped and fixed by four locking screws to avoid the inability to clamp and fix the special-shaped steel structure before welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of this application;

[0024] Figure 2 This is a schematic diagram of the material placement mechanism structure of this application;

[0025] Figure 3 This is a schematic diagram of the partial structure of the material placement mechanism of this application.

[0026] Description of the numbers in the figure:

[0027] 1. Material placement table; 2. Support table; 3. Hydraulic push rod; 4. Extension plate; 5. Translation table; 6. Rotating screw; 7. Translation block; 8. Hook; 9. Material placement mechanism; 10. Fixed plate; 11. Translation slot; 12. Separation block; 13. Movable screw; 14. Second translation block; 15. Support column; 16. Adjustment screw; 17. Support plate; 18. Vertical plate; 19. Locking screw; 20. Second hydraulic push rod; 21. Horizontal plate; 22. L-shaped telescopic plate; 23. Movable block; 24. Second movable screw; 25. Sleeve plate; 26. Pad. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0029] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] Example:

[0032] The present application embodiment discloses a welding tool for modular house steel structure, please refer to Figure 1 , including a loading platform 1, the loading platform 1 is provided with two supporting platforms 2 at the top, and the right top ends of the two supporting platforms 2 are fixedly installed with extension plates 4, and a diagonal support plate is also fixedly installed between the bottom end of the extension plate 4 and the right side wall of the supporting platform 2 to prevent the extension plate 4 from bending during long-term use. Hydraulic push rods 3 are installed on the tops of the two supporting platforms 2, and the movable ends of the two hydraulic push rods 3 are commonly connected with a translation platform 5, a slide groove is provided on the translation platform 5, and a rotating screw 6 is rotatably installed in the slide groove. A rotating motor is provided in the slide groove, and the rotating motor is fixedly connected to one side of the rotating screw 6 to drive the rotating screw 6 to rotate and drive the translation block 7 to translate in the slide groove. A translation block 7 is movably sleeved on the outer wall of the rotating screw 6, and a winch is provided at the bottom end of the translation block 7, and a lifting rope is installed on the outer wall of the winch, and a hook 8 is installed on the lifting rope. A loading mechanism 9 is provided between the two supporting platforms 2, and the cooperation of the hydraulic push rod 3 and the rotating screw 6 can facilitate the movement of the lifting steel structure during the lifting process.

[0033] See also Figure 2 and Figure 3 The material placement mechanism 9 includes two fixed plates 10, and the sides of the two fixed plates 10 that are close to each other are provided with translation grooves 11, and the translation grooves 11 are fixedly installed with partition blocks 12, and the front and rear sides of the partition blocks 12 are rotatably installed with movable screws 13, and the side of the movable screw 13 that is not connected to the partition block 12 is provided with a rotating motor, and the movable screw 13 is driven by the rotating motor to rotate, which can facilitate the second translation block 14 to translate in the translation groove 11. The outer wall of the movable screw 13 is movably sleeved with the second translation block 14, and the top of the second translation block 14 is inserted with a support column 15, and the support column 15 is provided with a threaded groove, and an adjusting screw 16 is provided in the threaded groove. A supporting plate 17 is rotatably installed on the adjusting screw 16. By rotating the adjusting screw 16, the position of the supporting plate 17 can be adjusted during use, so as to facilitate the support of steel structures of different shapes.

[0034] See also Figure 2 and Figure 3A second hydraulic push rod 20 is installed at the bottom end of the supporting plate 17, and a cross plate 21 is installed at the bottom end of the second hydraulic push rod 20, and movable grooves are provided on the front and rear sides of the cross plate 21, and L-shaped telescopic plates 22 are provided in the movable grooves, so that during use, after the supporting plate 17 is moved to the desired position, the L-shaped telescopic plate 22 is pulled to move and after contacting the top of the pad 26, the supporting plate 17 is supported by the L-shaped telescopic plate 22, the cross plate 21, and the second hydraulic push rod 20.

[0035] See also Figure 2 and Figure 3 The support plate 17 is fixedly connected to a vertical plate 18, a threaded through hole is provided on the vertical plate 18, and a locking screw 19 is provided in the threaded through hole, so that the steel structure can be clamped and limited by four locking screws 19 during use.

[0036] See also Figure 2 and Figure 3 Two movable blocks 23 are fixedly installed at the bottom end of the fixed plate 10, and the movable blocks 23 are movably mounted on the outer wall of the second movable screw 24. A sleeve plate 25 is also movably mounted on the outer wall of the second movable screw 24. During use, the second movable screw 24 is rotated to drive the sleeve plate 25 to move, which can drive the fixed plate 10 to translate on the top of the pad 26, making it convenient to clamp the steel structure with a regular shape and facilitate welding.

[0037] See also Figure 2 and Figure 3 A plurality of pads 26 are provided at the bottom end of the fixed plate 10, and the pads 26 are equidistantly placed on the top of the material placement table 1, and the spacing between adjacent pads 26 is the same as the width of the movable block 23, and the pads 26 are all fixedly connected to the top plate of the material placement table 1, and a pad 26 is fixedly connected to the front and rear sides of the sleeve plate 25, and one end of the second movable screw 24 is rotatably connected to a pad 26, and the other end is connected to a rotating motor, so that the second movable screw 24 can rotate, driving the movable block 23 to translate.

[0038] See also Figure 2 and Figure 3 A plug-in groove is provided at the top of the second translation block 14, and the diameter of the plug-in groove is the same as the diameter of the support column 15, which is convenient for removing the support column 15 when welding a regular steel structure and clamping and fixing the steel structure through the fixing plate 10.

[0039] The implementation principle of this embodiment is as follows: when in use, first start the electrical appliance on the top of the material placement table 1 through an external power supply. When welding a regular steel structure, directly rotate the second movable screw 24 to drive the fixed plate 10 to move to clamp the steel structure and then weld it. When welding an irregular steel structure, fix the support column 15 to the top of the second translation block 14, lift the steel structure through the hook 8, control the second movable screw 24 and the movable screw 13 to rotate, adjust the position of the supporting plate 17, and control the adjustment screw 16 to rotate so that the supporting plate 17 supports the bottom end of the steel structure, control the second hydraulic push rod 20 to move downward, so that the cross plate 21 and the L-shaped telescopic plate 22 contact the top of the pad 26, and then control the locking screw 19 to rotate so that the steel structure is clamped and fixed by four locking screws 19, and then welding can be carried out.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A welding tool for modular house steel structure, comprising a material placement table (1), characterized in that: Two support platforms (2) are arranged at the top of the material placement platform (1), and extension plates (4) are fixedly installed at the top of the right sides of the two support platforms (2). Hydraulic push rods (3) are installed at the top of the two support platforms (2), and the movable ends of the two hydraulic push rods (3) are commonly connected to a translation platform (5). A slide groove is arranged on the translation platform (5), and a rotating screw rod (6) is rotatably installed in the slide groove. A translation block (7) is movably sleeved on the outer wall of the rotating screw rod (6), and a winch is arranged at the bottom end of the translation block (7), and a lifting rope is installed on the outer wall of the winch, and a lifting hook (8) is installed on the lifting rope. A material placement mechanism (9) is arranged between the two support platforms (2).

2. The welding tool for modular house steel structure according to claim 1, characterized in that: The material placement mechanism (9) comprises two fixed plates (10), and the two fixed plates (10) are each provided with a translation groove (11) on one side close to each other, and a partition block (12) is fixedly installed in the translation groove (11), and movable screw rods (13) are rotatably installed on the front and rear sides of the partition block (12), and a second translation block (14) is movably sleeved on the outer wall of the movable screw rod (13), and a support column (15) is inserted at the top end of the second translation block (14), and a thread groove is provided on the support column (15), and an adjusting screw rod (16) is provided in the thread groove, and a material supporting plate (17) is rotatably installed on the adjusting screw rod (16).

3. The welding tool for modular house steel structure according to claim 2 is characterized by: A second hydraulic push rod (20) is installed at the bottom end of the supporting plate (17), a transverse plate (21) is installed at the bottom end of the second hydraulic push rod (20), and movable grooves are provided on both the front and rear sides of the transverse plate (21), and L-shaped telescopic plates (22) are provided in the movable grooves.

4. The welding tool for modular house steel structure according to claim 2, characterized in that: The supporting plate (17) is fixedly connected to a vertical plate (18), the vertical plate (18) is provided with a threaded through hole, and a locking screw (19) is provided in the threaded through hole.

5. The welding tool for modular house steel structure according to claim 2, characterized in that: Two movable blocks (23) are fixedly mounted on the bottom end of the fixed plate (10), and the movable blocks (23) are movably sleeved on the outer wall of the second movable screw rod (24), and a sleeve plate (25) is also movably sleeved on the outer wall of the second movable screw rod (24).

6. The welding tool for modular house steel structure according to claim 2, characterized in that: A plurality of pads (26) are provided at the bottom end of the fixed plate (10), and the pads (26) are all fixedly connected to the top plate of the material placement platform (1).

7. The welding tool for modular house steel structure according to claim 2, characterized in that: The top end of the second translation block (14) is provided with an insertion groove, and the diameter of the insertion groove is the same as the diameter of the support column (15).

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