Multifunctional practical welding operation frame

Abstract

The invention discloses a multifunctional practical welding operation frame. The multifunctional practical welding operation frame comprises a base and a brace vertically and fixedly connected to the base. A plurality of through holes are formed in the four corners of the base, and bolts penetrate through the through holes so that the base can be detachably connected with the ground. A first sleeve, a second sleeve, a third sleeve and a fourth sleeve are connected to the positions, with different heights, of the brace from bottom to top in a sleeved mode, and respectively detachably connected with the brace through bolts, two lug plates are fixedly connected to the third sleeve, and a lug plate is fixedly connected to the fourth sleeve. One end of a cantilever tube is detachably connected with a first clamping end, a second clamping end, a small tube obstacle frame and a contra-aperture combined platform and other structural components through bolts, wherein the first clamping end is used for clamping plates of welder experiment current, and the second clamping end is used for clamping platy test pieces and large-tube-diameter test pieces.

Description

technical field [0001] The invention relates to the field of welding teaching equipment, in particular to a practical multifunctional welding operation frame. Background technique [0002] At present, there are 3,000 welding training institutions in vocational colleges, vocational schools, safety supervision, technical supervision and other departments in the country, and the welding operation frames used by training institutions are different in shape and function. The traditional welding operation frame in the prior art has simple structure and single function, and is simply fixed on the ground with a vertical pipe, and then a horizontal pipe is welded and fixed on the vertical pipe. [0003] However, there are many technical defects in such a crude traditional welding operation frame: [0004] 1. The vertical pipe of the traditional welding operation frame is directly buried under the ground and fixed, and cannot be moved later. It is very restricted in teaching, which i...

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Problems solved by technology

[0006] 3. The direct welding point of the weldment is fixed on the traditional welding operation frame. Often the spot welding is not firm and falls and hurts people, or it cannot be easily taken off after too much spot welding;

[0007] 4. It cannot meet the welding of welds with different horizontal fixation, vertical fixation, and 45° oblique welding positions, and cannot simulate the welding use frame in complex spaces;

[0008] 5. For different welder heights, the welding of welds of different heights cannot be satisfied, which is not conducive to the differential treatment of student heights and weldment positions during welding teaching;

[0009] 6. Welding of plates and tubes (large-diameter tubes and small-diameter tubes) cannot be performed;

[0010] 7. When welding small-diameter pipes, one-word obstacles and cross obstacles cannot be set according to different pipe diameters to simulate complex working environments;

[0015] To sum up, the traditional welding operation frame has single function, which is not conducive to the intuitive observation of students during the teaching process, and is not conducive to the direct welding teaching of various welding subjects, and its teaching effect is also affected

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