Auxiliary support for fixing shell plate

Abstract

An auxiliary support for fixing shell plate material, including base, the base is welded with vertical pole, the front side of vertical pole is equipped with cross arm, the both ends of cross arm are respectively equipped with waist hole, the waist hole is movably equipped with movable rod, the rear end of movable rod is connected with locking nut, the front end of movable rod is welded with obliquely arranged inclined plate, the rear wall of inclined plate is equipped with clamping groove, the cross arm is equipped in clamping groove, the both ends of inclined plate are connected with connecting rod, the cross arm is welded with a pair of vertical plate, the vertical plate is equipped with a pair of vertical hole, the vertical hole is movably equipped with connecting screw, each pair of connecting screw is connected with inner pull plate, the lower end of inner pull plate is shaped with L-shaped plate, the cross arm is fixed with concave sleeve, the concave sleeve is sleeved on vertical pole, the rear wall of concave sleeve is welded with silk sleeve, the inner top screw is connected in silk sleeve through thread, and the inner top screw abuts on the rear wall of vertical pole. The utility model discloses first pass through the height adjustable cross arm to the height adjustment of shell plate material on it, so as to adapt to the fixing of shell plate material at different heights.

Description

Technical Field

[0001] This utility model relates to the field of electrical control cabinet processing technology, and in particular to an auxiliary bracket for fixing the outer shell plate. Background Technology

[0002] The housing of the electrical control cabinet includes an internally welded frame, and some are also manufactured by riveting. The outer shell is welded or riveted to the outside of the frame. When the outer shell panels are fixed by riveting, the operators fix them by drilling and riveting. During welding, the outer shell panels are simply attached to the outside of the frame, and then processed by spot welding followed by full welding. However, spot welding requires multiple operators to fix the outer shell panels. Since some outer shell panels have holes for wiring, the welding precision is high. The method of fixing and calibrating by multiple operators is inefficient, and the outer shell panels are prone to displacement during the welding process. These problems are usually solved by rework. Utility Model Content

[0003] This utility model provides an auxiliary bracket for fixing shell plates, which solves the shortcomings of the prior art and improves the problem of high difficulty and low precision in fixing shell plates, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted: An auxiliary bracket for fixing a shell panel includes a base, a vertical rod welded to the base, a horizontal arm on the front side of the vertical rod, and oblong holes at both ends of the horizontal arm. A movable rod is movably mounted within each oblong hole. A locking nut is threaded to the rear end of the movable rod, with the inner end of the locking nut abutting against the rear wall of the horizontal arm. An inclined plate is welded to the front end of the movable rod, with its upper end extending outwards at an angle. A slot is formed on the rear wall of the inclined plate, and the horizontal arm is positioned within the slot. The two ends of the inclined plate are respectively... The crossarm is connected by a connecting rod via a thread. A pair of vertical plates are welded to the crossarm. A pair of vertical holes are opened at the upper end of the vertical plates. Connecting screws are movably installed in the vertical holes. The front end of each pair of connecting screws is connected to an inner pull plate via a thread. The lower end of the inner pull plate is formed into an L-shaped plate. A concave sleeve is fixed to the outer wall of the crossarm by screws. The concave sleeve is fitted onto the vertical rod. A threaded sleeve is welded to the rear wall of the concave sleeve. An inner top screw is connected to the threaded sleeve via a thread. The inner end of the inner top screw abuts against the rear wall of the vertical rod.

[0005] Furthermore, the front end of the connecting rod is connected to an internal threaded rod, and a limiting plate is welded to the front end of the internal threaded rod. The outer diameter of the limiting plate is larger than the outer diameter of the connecting rod.

[0006] Furthermore, an inner set screw sleeve is threadedly connected to the outside of the connecting rod, and there is an annular gap between the front end of the inner set screw sleeve and the limiting plate.

[0007] Furthermore, a concave bracket is welded to the front wall of the vertical rod.

[0008] Furthermore, a magnetic strip is fixed to the inner wall of the vertical section of the concave bracket.

[0009] The advantages of the above technical solution are: This invention first uses a height-adjustable cross arm to adjust the height of the outer shell plate, so as to accommodate the fixing of the outer shell plate at different heights.

[0010] Secondly, when fixing and supporting the outer shell plate, the lower end and both sides of the outer shell plate are constrained and limited by two inclined plates and their connecting rods. Furthermore, the front and rear sides of the outer shell plate are constrained and positioned by the inner top screw sleeve and the limiting plate, thus improving the stability and safety of the plate after it is placed.

[0011] This invention again uses two L-shaped plates to constrain the upper end of the outer shell material.

[0012] This invention also improves the stability of fixing the outer shell plate by providing a method of magnetic strip adsorption. Attached Figure Description

[0013] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a further detailed description of this utility model in conjunction with the accompanying drawings.

[0014] Figure 1 A three-dimensional structure of one embodiment is shown. Figure 1 .

[0015] Figure 2 A three-dimensional structure of one embodiment is shown. Figure 2 . Detailed Implementation

[0016] like Figures 1-2As shown, an auxiliary bracket for fixing a shell plate includes a base 1, a vertical rod 2 welded to the base 1, a horizontal arm 3 on the front side of the vertical rod 2, and oblong holes 30 at both ends of the horizontal arm 3. A movable rod 4 is movably installed in the oblong holes 30, and a locking nut 40 is threaded to the rear end of the movable rod 4. The inner end of the locking nut 40 abuts against the rear wall of the horizontal arm 3. An inclined plate 41 is welded to the front end of the movable rod 4. The upper end of the inclined plate 41 extends outward at an angle, and a slot is opened on the rear wall of the inclined plate 41. The horizontal arm 3 is opened in the slot, and the two ends of the inclined plate 41 are threaded to the front end of the horizontal arm 3. A connecting rod 42 is connected to the cross arm 3. A pair of vertical plates 31 are welded to the cross arm 3. A pair of vertical holes 32 are opened at the upper end of the vertical plates 31. A connecting screw 33 is movably installed in the vertical holes 32. The front end of each pair of connecting screws 33 is connected to an inner pull plate 34 by thread. The lower end of the inner pull plate 34 is formed into an L-shaped plate 35. A concave sleeve 36 is fixed to the outer wall of the cross arm 3 by screws. The concave sleeve 36 is fitted onto the vertical rod 2. A threaded sleeve 37 is welded to the rear wall of the concave sleeve 36. An inner top screw 38 is connected to the threaded sleeve 37 by thread. The inner end of the inner top screw 38 abuts against the rear wall of the vertical rod 2.

[0017] In some embodiments, the front end of the connecting rod 42 is threadedly connected to an internal threaded rod, and a limiting plate 43 is welded to the front end of the internal threaded rod. The outer diameter of the limiting plate 43 is larger than the outer diameter of the connecting rod 42. An internal set screw sleeve 44 is threadedly connected to the outside of the connecting rod 42, and there is an annular gap between the front end of the internal set screw sleeve 44 and the limiting plate 43.

[0018] In some embodiments, a concave bracket 10 is welded to the front wall of the vertical rod 2, and a magnetic strip 11 is fixed to the inner wall of the vertical section of the concave bracket 10.

[0019] In operation of the above embodiments: the operator places the outer shell plate on the connecting rod 42 in a predetermined posture. Before placement, the operator can loosen the locking nut 40 according to the width of the outer shell plate, and then adjust the distance between the inclined plates 41, mainly to make the distance between the two connecting rods 42 at the upper end approximately equal to the width of the outer shell plate. After adjustment, the position of the inclined plate 41 can be locked by tightening the locking nut 40. In addition, the height of the concave sleeve 36 and the cross arm 3 needs to be adjusted according to the fixed height of the outer shell plate. After adjustment, the height of the cross arm 3 is locked by tightening the inner top screw 38.

[0020] After the outer casing is placed, the rear wall of the outer casing will be attracted to the concave bracket 10 by the magnetic strip 11. In addition, the L-shaped plate 35 needs to be moved downward so that the inner wall of the vertical section of the L-shaped plate 35 abuts against the front wall of the outer casing.

[0021] Then, the outer shell plate is moved outside the frame, the limiting plate 43 is removed, and the L-shaped plate 35 is moved upward. Then, the front wall of the outer shell plate is pressed tightly against the frame, and then welding is performed.

[0022] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An auxiliary bracket for fixing a shell plate, characterized in that, Includes a base (1), on which a vertical rod (2) is welded. A horizontal arm (3) is provided on the front side of the vertical rod (2). The two ends of the horizontal arm (3) are respectively provided with waist-shaped holes (30). A movable rod (4) is movably provided in the waist-shaped holes (30). The rear end of the movable rod (4) is connected to a locking nut (40) by a thread. The inner end of the locking nut (40) abuts against the rear wall of the horizontal arm (3). The front end of the movable rod (4) is welded with an inclined plate (41). The upper end of the inclined plate (41) extends outward at an angle. A slot is opened on the rear wall of the inclined plate (41). The horizontal arm (3) is opened in the slot. The two ends of the inclined plate (41) are respectively connected to connecting rods (42) by a thread. A pair of vertical plates (31) are welded on the horizontal arm (3). A pair of vertical holes (32) are opened at the upper end of the vertical plate (31). A connecting screw (33) is movably installed in the vertical hole (32). The front end of each pair of connecting screws (33) is connected to an inner pull plate (34) by thread. The lower end of the inner pull plate (34) is formed with an L-shaped plate (35). A concave sleeve (36) is fixed on the outer wall of the horizontal arm (3) by screws. The concave sleeve (36) is fitted on the vertical rod (2). A threaded sleeve (37) is welded on the rear wall of the concave sleeve (36). An inner top screw (38) is connected to the threaded sleeve (37) by thread. The inner end of the inner top screw (38) abuts against the rear wall of the vertical rod (2).

2. The auxiliary bracket for fixing the outer shell plate according to claim 1, characterized in that, The front end of the connecting rod (42) is connected to an internal screw rod by a thread. A limiting plate (43) is welded to the front end of the internal screw rod. The outer diameter of the limiting plate (43) is larger than the outer diameter of the connecting rod (42).

3. The auxiliary bracket for fixing the outer shell plate according to claim 2, characterized in that, The connecting rod (42) is connected to an inner top screw sleeve (44) by a thread. There is an annular gap between the front end of the inner top screw sleeve (44) and the limiting plate (43).

4. The auxiliary bracket for fixing the outer shell plate according to claim 1, characterized in that, The front wall of the vertical rod (2) is welded with a concave bracket (10).

5. The auxiliary bracket for fixing the outer shell plate according to claim 4, characterized in that, A magnetic strip (11) is fixed to the inner wall of the vertical section of the concave bracket (10).

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