Movable welding support

Abstract

The utility model relates to the technical field of power line peeling, in particular to a movable welding support which comprises a transverse plate and a bottom rod, a sliding groove is formed in the top end of the bottom rod, a limiting mechanism is arranged on one side of the middle end of the bottom rod in a sliding mode, a stand column is arranged in the sliding groove in a sliding mode, and the top end of the stand column is connected to the bottom end of the transverse plate. A first auxiliary plate is arranged at the middle end of the bottom rod in a sliding mode, a first rotating groove is formed in the middle end of the transverse plate, a rotating plate is arranged in the first rotating groove in a rotating mode, and an adjusting and fixing mechanism is arranged at the top end of the rotating plate in a connected mode. The rotating plate and the rotating rod which rotate on the surface of the transverse rod can be retracted inwards, the occupied area of the whole equipment is reduced, to-be-welded workpieces of different sizes can be fixed by adjusting the fixing mechanism, the workpieces are firmly fixed to the supporting base, and shaking in the welding process is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding support technical field, concretely is a mobile welding support. BACKGROUND

[0002] The mobile welding support belongs to the category of processing matching equipment, and has wide application demand in the field such as pipe fitting welding. In the pipe fitting welding process, due to the limitation of pipe fitting shape and size, there is lack of special welding support to support and fix the pipe fitting, so that the welding operation becomes difficult and inefficient. The traditional welding support is often bulky and heavy, and is very inconvenient to move and adjust, so it is difficult to meet the needs of on-site welding operation. SUMMARY

[0003] The utility model discloses a mobile welding support to solve the problems in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: including horizontal plate and bottom rod, the bottom rod top end is equipped with sliding slot, the bottom rod middle end one side is equipped with the limiting mechanism of sliding, the sliding slot inside is equipped with the stand of sliding, and the stand top end is connected and is arranged at the horizontal plate bottom, the bottom rod middle end is equipped with the first auxiliary board of sliding, the horizontal plate middle end is equipped with the first rotary groove, the first rotary groove inside is equipped with the rotary plate of rotation, the rotary plate top end is connected and is arranged with the adjusting fixed mechanism, the horizontal plate one side both ends are equipped with the second rotary groove, the bottom rod bottom is connected and is arranged with universal wheel.

[0005] Preferably, the limiting mechanism includes a cavity formed in the middle end of the bottom rod, a pull rod is slidably arranged in the cavity, a limiting ring is connected to the surface of the pull rod, and a ball-shaped handle is connected to one end of the pull rod.

[0006] Preferably, the first auxiliary board is connected to a connecting rod on one side, two groups of crossbars are connected between the first auxiliary boards, second auxiliary boards are connected to the surface of the crossbars, one side of the second auxiliary boards is connected to one end of the connecting rod, and a limiting hole is formed in the first auxiliary board corresponding to the pull rod.

[0007] Preferably, a rotating rod is rotatably arranged on the surface of the crossbar between the first auxiliary board and the second auxiliary board, the other end of the rotating rod is rotatably arranged in the second rotary groove, and the other end of the rotary plate is rotatably arranged on the surface of the crossbar.

[0008] Preferably, the adjusting fixed mechanism includes a connecting ring and an auxiliary extrusion ring connected to the top end of the rotary plate, an electric push rod is connected to the inner ring of the connecting ring, a support clamping plate is connected to one end of the electric push rod, and a rubber extrusion ring is connected between the support clamping plates.

[0009] Preferably, the side close to each other of the two groups of rotating rods and the two groups of rotating plates is provided as a curved surface, and the side of the rotating rod corresponding to the connecting rod is provided with an embedded groove.

[0010] Preferably, the top end of the rotating plate is provided with a fixed plate on the side of the adjusting and fixing mechanism, a bolt is slidingly arranged on the side of the fixed plate, and one end of the bolt extends to the inner side of the connecting ring.

[0011] Compared with the prior art, the mobile welding support has the beneficial effects that: the rotating plate and the rotating rod rotating on the surface of the cross bar can be retracted inward through the first auxiliary plate, the second auxiliary plate and the column sliding in the sliding groove, the occupied area of the whole device is reduced, the adjusting and fixing mechanism can be used for fixing the workpieces with different sizes, the workpieces are fixed on the support seat firmly, and shaking during welding is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a front view structural schematic diagram of a mobile welding support;

[0013] Figure 2 It is a side view structural schematic diagram of a mobile welding support;

[0014] Figure 3 It is a side view structural schematic diagram of a mobile welding support;

[0015] Figure 4 It is a parts structural schematic diagram of a mobile welding support;

[0016] Figure 5 It is a side view structural schematic diagram of an adjusting and fixing mechanism of a mobile welding support.

[0017] In the figure: 1, cross plate; 10, first rotating groove; 11, second rotating groove; 2, bottom rod; 21, sliding groove; 22, limiting mechanism; 221, cavity; 222, pull rod; 223, support clamp plate; 224, limiting ring; 225, ball-shaped handle; 3, column; 4, first auxiliary plate; 41, connecting rod; 42, second auxiliary plate; 43, limiting hole; 44, cross bar; 5, rotating plate; 6, adjusting and fixing mechanism; 60, connecting ring; 61, electric push rod; 62, support clamp plate; 63, rubber extrusion ring; 66, auxiliary extrusion ring; 7, rotating rod; 71, embedded groove; 8, universal wheel; 12, fixed plate; 13, bolt. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of the present utility model.

[0019] Please refer to Figures 1-5 The present utility model provides a technical scheme, including horizontal plate 1 and bottom bar 2, bottom bar 2 top end is seted with sliding slot 21, bottom bar 2 middle end one side is seted with limit mechanism 22 of sliding, sliding slot 21 inside is seted with stand 3 of sliding, and stand 3 top end is connected and set in horizontal plate 1 bottom end, bottom bar 2 middle end is seted with first auxiliary plate 4 of sliding, horizontal plate 1 middle end is seted with first rotary slot 10, first rotary slot 10 inside is seted with rotary plate 5 of rotation, rotary plate 5 top end is articulated and set with adjusting fixed mechanism 6, horizontal plate 1 one side both ends are seted with second rotary slot 11, bottom bar 2 bottom end is connected and set with universal wheel 8.

[0020] Limit mechanism 22 includes the cavity 221 seted in bottom bar 2 middle end, the cavity 221 inside is seted with pull rod 222 of sliding, the pull rod 222 surface is seted with 223, the pull rod 222 surface is connected and set with limit ring 224, the pull rod 222 one end extends to bottom bar 2 outside, and is connected and set with ball handle 225, its function is that limit mechanism 22 through the pull rod 222 of sliding set in the cavity 221 in bottom bar 2 middle end, and the limit ring 224 connected on the surface of pull rod 222, can effectively prevent the displacement of first auxiliary plate 4.

[0021] First auxiliary plate 4 one side is connected and set with connecting rod 41, first auxiliary plate 4 between is connected and set with two groups of cross bars 44, the cross bar 44 surface is connected and set with second auxiliary plate 42, and second auxiliary plate 42 one side is connected with connecting rod 41 one end, first auxiliary plate 4 one side corresponds and is seted with limit hole 43 of pull rod 222, its function is that first auxiliary plate 4 and second auxiliary plate 42 form a clamping plate state, when the device is collected, can be into the rotary rod 7, and connecting rod 41 adopts magnet, the inside of embedding groove 71 is iron, after embedding together, can be adsorbed together, the design of limit hole 43 allows pull rod 222 to be accurately inserted and locked in specific position when needed, this limiting function not only increases the safety of structure, also ensures the stability of first auxiliary plate 4 after adjustment.

[0022] The horizontal rod 44 surface is rotatably provided with a rotating rod 7 between the first auxiliary plate 4 and the second auxiliary plate 42, and the other end of the rotating rod 7 is rotatably provided in the second rotating groove 11, and the other end of the rotating plate 5 is rotatably provided on the surface of the horizontal rod 44, which is used to connect the rotating rod 7 and the rotating plate 5, and drive the first auxiliary plate 4 and the second auxiliary plate 42 when the support is retracted.

[0023] The adjusting and fixing mechanism 6 includes a connecting ring 60 hingedly provided at the top end of the rotating plate 5 and an auxiliary extrusion ring 66, and the inner ring of the connecting ring 60 is connected with an electric push rod 61, one end of the electric push rod 61 is connected with a supporting clamp plate 62, and the supporting clamp plate 62 is connected with a rubber extrusion ring, which is used to clamp and fix workpieces of different sizes.

[0024] The side of the two sets of rotating rods 7 and the two sets of rotating plates 5 close to each other is provided as an arc surface, and the side of the rotating rod 7 corresponds to the connecting rod 41 and is provided with an embedded groove 71, which is used to prevent the two sets of rotating rods 7 and the two sets of rotating plates 5 from colliding with each other when rotating, reduce the friction between parts, increase the service life, and make the parts more closely fit when the embedded groove 71 is retracted, reducing the occupied area.

[0025] The top end of the rotating plate 5 is connected with a fixed plate 12 on one side of the adjusting and fixing mechanism 6, the fixed plate 12 is slidably provided with a latch 13 on one side, and one end of the latch 13 extends to the inside of the connecting ring 60, which is used to fix the adjusting and fixing mechanism 6 when it is expanded.

[0026] Working principle: when not in use, the operator only needs to pull the pull rod 222 to make the pull rod 222 disengage from the limiting hole 43, and then push the horizontal rod 1 inward, which will rotate the two ends of the rotating plate 5 and the rotating rod 7, but since the first auxiliary plate 4 is disengaged from the fixing of the pull rod 222, it will be extruded by the horizontal rod 1, and the first auxiliary plate 4 will drive the second auxiliary plate 42 to move upward, and after receiving the predetermined position, the stand 3 will be retracted between the first auxiliary plate 4 and the second auxiliary plate 42, reducing the occupied area of the support, and the connecting rod 41 will be embedded in the embedded groove 71, and then the storage will be completed. When in use, the workpiece may have different sizes, and the operator only needs to align one end of the workpiece with the middle of the fixing mechanism 6 and insert it, and according to the size of the workpiece, the rubber extrusion ring 63 will be tightly attached to the surface of the workpiece by the pushing of the electric push rod 61, so as to accept workpieces of different sizes.

[0027] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0028] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A mobile welding support comprising a cross plate (1) and a bottom bar (2), characterized in that: The bottom rod (2) top end is provided with a sliding groove (21), the bottom rod (2) middle end one side is provided with a limiting mechanism (22), the sliding groove (21) is provided with a stand (3) inside, and the stand (3) top end is connected to the horizontal plate (1) bottom end, the bottom rod (2) middle end is provided with a first auxiliary plate (4), the horizontal plate (1) middle end is provided with a first rotating groove (10), the first rotating groove (10) is provided with a rotating plate (5) inside, the rotating plate (5) top end is connected with an adjusting fixing mechanism (6), the horizontal plate (1) one side both ends are provided with a second rotating groove (11), and the bottom rod (2) bottom end is connected with a universal wheel (8).

2. The mobile welding support of claim 1, wherein: The limiting mechanism (22) includes a cavity (221) provided in the middle end of the bottom rod (2), a pull rod (222) is provided inside the cavity (221), a sleeve (223) is provided on the surface of the pull rod (222), a limiting ring (224) is connected to the surface of the pull rod (222), and the pull rod (222) extends to the outside of the bottom rod (2) at one end and is connected with a ball handle (225).

3. The mobile welding support of claim 1, wherein: The first auxiliary plate (4) one side is connected with a connecting rod (41), two groups of cross rods (44) are connected between the first auxiliary plates (4), the cross rods (44) are connected with second auxiliary plates (42) on the surface, and the second auxiliary plates (42) one side are connected with one end of the connecting rod (41), and the first auxiliary plate (4) one side is provided with a limiting hole (43) corresponding to the pull rod (222).

4. A mobile welding support according to claim 3, characterized in that: The cross rod (44) surface is rotatably provided with a rotating rod (7) between the first auxiliary plate (4) and the second auxiliary plate (42), and the other end of the rotating rod (7) is rotatably provided in the second rotating groove (11), and the other end of the rotating plate (5) is rotatably provided on the surface of the cross rod (44).

5. The mobile welding support of claim 1, wherein: The adjusting fixing mechanism (6) includes a connecting ring (60) and an auxiliary extrusion ring (66) connected and hinged to the top end of the rotating plate (5), the inner ring of the connecting ring (60) is connected with an electric push rod (61), one end of the electric push rod (61) is connected with a supporting clamp plate (62), and the supporting clamp plate (62) is connected with a rubber extrusion ring (63) between them.

6. The mobile welding support of claim 4, wherein: The two groups of rotating rods (7) and the two groups of rotating plates (5) are provided with arc surfaces on the sides close to each other, and the rotating rod (7) one side is provided with an embedded groove (71) corresponding to the connecting rod (41).

7. The mobile welding support of claim 4, wherein: The top end of the rotating plate (5) is connected with a fixed plate (12) on one side of the adjusting fixing mechanism (6), the fixed plate (12) one side is provided with a bolt (13), and one end of the bolt (13) extends to the inside of the connecting ring (60).

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