Support for steel structure welding

Abstract

The utility model relates to the technical field of steel structure welding, and discloses a steel structure welding support which comprises a supporting frame, a movable bottom frame is fixedly arranged at the bottom of the supporting frame, an adjusting frame is slidably arranged on the supporting frame, sliding blocks are fixed to the two ends of the adjusting frame, a set of supporting arms are slidably arranged on the adjusting frame, and the supporting arms are sleeved with sliding sleeves. Connecting sleeves are rotationally arranged at the two ends of the sliding sleeve, a mounting sleeve is arranged on the sliding sleeve, and a welding machine supporting rod is detachably arranged in the mounting sleeve. Through the arrangement of the supporting frame, the movable bottom frame and the adjusting frame, matching is ingenious, the overall portability is improved, the steel structure can be conveniently moved to be welded, through the combined arrangement of the supporting arm, a sliding sleeve, a mounting sleeve and a welding machine supporting rod, the supporting arm can move in a movable groove to adjust the welding position, and the welding efficiency is improved. And the connecting height and angle of the sliding sleeve, the supporting arm and the mounting sleeve can be adjusted according to the requirement to meet the welding requirement, the overall structure is simple, connection is ingenious, and operation is easy.

Description

Technical Field

[0001] The present application relates to the technical field of steel structure welding, and in particular to a bracket for steel structure welding. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields. With the development of science and technology, the application of steel structures in construction projects in the world is becoming more and more extensive. In the field of steel structure manufacturing and processing, welding is a crucial process step. In order to ensure the quality and efficiency of welding, various brackets are usually needed to fix and support the steel structure components to be welded. At present, most of the steel structure welding brackets on the market are fixed structures, which cannot adapt to steel structure components of different sizes and shapes, and the adjustment process is cumbersome and inefficient. In addition, the stability and load-bearing capacity of these brackets need to be improved, and they are prone to shaking or deformation during welding, affecting the welding quality.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that most of the steel structure welding brackets on the market are fixed structures, cannot adapt to steel structure components of different sizes and shapes, and the adjustment process is cumbersome and inefficient. In addition, the stability and load-bearing capacity of these brackets need to be improved, and they are prone to shaking or deformation during welding, affecting the welding quality, the present application provides a steel structure welding bracket.

[0005] The present application provides a steel structure welding bracket adopts the following technical solution:

[0006] A support for welding a steel structure comprises a support frame, a movable base frame is fixedly provided at the bottom of the support frame, an adjustment frame is slidably provided on the support frame, sliders are fixed at both ends of the adjustment frame, a group of support arms are slidably provided on the adjustment frame, a sliding sleeve is provided outside the support arm, connecting sleeves are rotatably provided at both ends of the sliding sleeve, an installation sleeve is provided on the sliding sleeve, and a welding machine support rod is detachably provided in the installation sleeve.

[0007] Preferably, the corners of the bottom of the movable chassis are connected with universal wheels by screws, a top rod is welded to the top of the support frame, and a movable groove is provided at the center of the top rod and the inside of the adjustment frame.

[0008] Preferably, a group of positioning holes are equidistantly formed on the side wall of the support frame, fasteners are provided in the positioning holes, and the support frame and the slide block are connected via the fasteners.

[0009] Preferably, a sliding rod adapted to the movable groove is fixed to one end of the support arm in an integral structure, and a plurality of tooth blocks are fixedly provided at equal intervals on the inner wall of the top end of the support arm.

[0010] Preferably, the inner wall of one end of the two connecting sleeves close to each other is provided with a tooth groove adapted to the tooth block, and the outer wall of one end of the two connecting sleeves close to each other is fixed with a connecting ear, and the two connecting ears are connected by screws.

[0011] Preferably, a support block is welded to the middle of the outer wall of the sliding sleeve, a connecting arm is rotatably mounted outside the support block, and one end of the connecting arm away from the support block is fixed to the side wall of the mounting sleeve.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The present application improves the overall portability by cleverly coordinating the settings of the support frame, the mobile base frame and the adjustment frame, making it convenient to move and weld the steel structure. By combining the settings of the support arm, the sliding sleeve, the mounting sleeve and the welding machine support rod, the support arm can be moved in the movable groove to adjust the welding position, and the connection height and angle of the sliding sleeve, the support arm and the mounting sleeve can be adjusted as needed to adapt to the welding requirements. The overall structure is simple, the connection is clever, and it is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of a bracket for steel structure welding according to an embodiment of the application.

[0015] Figure 2 It is a structural schematic diagram of a steel structure welding bracket according to an embodiment of the application.

[0016] Figure 3 It is a schematic diagram of the structure of the support arm of the application embodiment.

[0017] Explanation of the accompanying drawings: 1. Support frame; 2. Mobile base frame; 3. Universal wheel; 4. Slider; 5. Push rod; 6. Moving groove; 7. Adjustment frame; 8. Positioning hole; 9. Fastener; 10. Welding machine support rod; 11. Support arm; 12. Sliding rod; 13. Tooth block; 14. Sliding sleeve; 15. Connecting sleeve; 16. Connecting ear; 17. Tooth groove; 18. Support block; 19. Connecting arm; 20. Mounting sleeve. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a steel structure welding bracket. Figure 1 , including a support frame 1, a mobile base frame 2 is fixedly provided at the bottom of the support frame 1, and universal wheels 3 are connected to the corners of the bottom of the mobile base frame 2 by screws, which improves the overall portability, and a top rod 5 is welded on the top of the support frame 1, an adjustment frame 7 is slidably provided on the support frame 1, and sliders 4 are fixed at both ends of the adjustment frame 7, the sliders 4 are slidably connected to the support frame 1, and a group of positioning holes 8 are equidistantly opened on the side wall of the support frame 1, and fasteners 9 are provided in the positioning holes 8. The support frame 1 and the slider 4 are connected by the fasteners 9, and the adjusting frame 7 can be moved according to the welding requirements to adjust the height, and then fixed by the fasteners 9. The structure is simple, convenient and easy to operate.

[0020] like Figure 2-Figure 3 As shown, a group of support arms 11 are slidably provided on the adjustment frame 7, and a movable groove 6 is provided at the center of the top rod 5 and the adjustment frame 7. A sliding rod 12 adapted to the movable groove 6 is fixed at one end of the support arm 11 in an integral structure, and the sliding rod 12 can slide horizontally in the movable groove 6, so as to facilitate the adjustment of the use position of the support arm 11, and a plurality of tooth blocks 13 are fixedly provided at equal intervals on the inner wall of the top end of the support arm 11, and a sliding sleeve 14 is provided on the outer sleeve of the support arm 11, and connecting sleeves 15 are rotatably provided at both ends of the sliding sleeve 14;

[0021] The inner walls of the ends of the two connecting sleeves 15 that are close to each other are provided with tooth grooves 17 that are compatible with the tooth block 13. When the two connecting sleeves 15 are close to each other, since the outer walls of the ends of the two connecting sleeves 15 that are close to each other are fixed with connecting ears 16, the two connecting ears 16 are connected by screws, so that they can be fixed to the outer wall of the support arm 11. At this time, the tooth grooves 17 are adapted to mesh with the tooth block 13, which has a good positioning effect and prevents sliding.

[0022] Combination Figure 3 A mounting sleeve 20 is provided on the sliding sleeve 14. The mounting sleeve 20 has a certain elasticity, and its edge can be opened at a certain angle, so that the welding machine support rod 10 can be detachably provided in the mounting sleeve 20. A support block 18 is welded to the middle of the outer wall of the sliding sleeve 14, and a connecting arm 19 is rotatably installed on the outside of the support block 18. One end of the connecting arm 19 away from the support block 18 is fixed to the side wall of the mounting sleeve 20, so as to facilitate the rotation and adjustment of the angle of the mounting sleeve 20.

[0023] The implementation principle of a steel structure welding bracket in the embodiment of the present application is as follows: when in use, the adjustment frame 7 can be pushed up and down in advance according to the welding requirements. At this time, the sliders 4 on both sides cooperate with the support frame 1 to slide to a suitable position, and then the fasteners 9 are inserted into the positioning holes 8 for positioning, and then the installation sleeve 20 is opened to install the welding machine support rod 10, and then the external welding gun is fixed on the welding machine support rod 10. The height of the sliding sleeve 14 on the support arm 11 can also be adjusted according to the height requirements of welding, and the connecting sleeve 15 is engaged and fixed with the tooth block 13 to improve the stability of the installation. During the welding process, the connecting arm 19 outside the support block 18 can also be rotated to adjust the connection arm 19, so as to drive the welding machine support rod 10 to rotate, which is convenient for adjusting the angle of steel structure welding, and the welding distance can be adjusted by cooperating with the position of the moving slide bar 12 in the moving groove 6. The setting of the universal wheel 3 facilitates the support frame 1 to drive the moving base frame 2 to move to the position for matching welding.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] 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 support for steel structure welding, comprising a support frame (1), characterized in that: A movable base frame (2) is fixedly provided at the bottom of the support frame (1), an adjustment frame (7) is slidably provided on the support frame (1), sliders (4) are fixed at both ends of the adjustment frame (7), a group of support arms (11) are slidably provided on the adjustment frame (7), a sliding sleeve (14) is provided on the outer cover of the support arm (11), connecting sleeves (15) are rotatably provided at both ends of the sliding sleeve (14), a mounting sleeve (20) is provided on the sliding sleeve (14), and a welding machine support rod (10) is detachably provided in the mounting sleeve (20).

2. A steel structure welding bracket according to claim 1, characterized in that: The corners at the bottom of the movable base frame (2) are connected to universal wheels (3) by screws, the top of the support frame (1) is welded with a top rod (5), and the top rod (5) and the adjustment frame (7) are provided with a movable groove (6) at the center thereof.

3. A steel structure welding bracket according to claim 1, characterized in that: A group of positioning holes (8) are equidistantly provided on the side wall of the support frame (1), fasteners (9) are provided in the positioning holes (8), and the support frame (1) and the slide block (4) are connected via the fasteners (9).

4. A steel structure welding bracket according to claim 2, characterized in that: One end of the support arm (11) is fixed with a sliding rod (12) adapted to the movable groove (6) in an integral structure, and a plurality of tooth blocks (13) are fixedly provided at equal intervals on the inner wall of the top end of the support arm (11).

5. A steel structure welding bracket according to claim 4, characterized in that: A tooth groove (17) adapted to the tooth block (13) is formed on the inner wall of one end of the two connecting sleeves (15) close to each other, and a connecting ear (16) is fixed on the outer wall of one end of the two connecting sleeves (15) close to each other, and the two connecting ears (16) are connected by screws.

6. The steel structure welding bracket according to claim 1, characterized in that: A support block (18) is welded to the middle of the outer wall of the sliding sleeve (14), a connecting arm (19) is rotatably mounted on the outside of the supporting block (18), and one end of the connecting arm (19) away from the supporting block (18) is fixed to the side wall of the mounting sleeve (20).

Images