Submerged arc welding machine moving device

Abstract

The utility model relates to the technical field of moving devices, in particular to a moving device of a submerged arc welding machine, which is characterized in that a moving seat is fixedly arranged at the bottom end of a fixed seat, the fixed seat penetrates through the moving seat, side blocks are fixedly arranged on two sides of the moving seat, and fixed blocks are fixedly arranged on two sides of the fixed seat; a lifting rod capable of ascending and descending is arranged in the fixing block, a flow dividing box, a flow guiding pipe and a propeller are arranged in the cavity, when the structure is placed for a long time, the propeller is started, a push rod can drive a plug to move in the flow guiding pipe at the moment, transmission liquid in a second guiding pipe can push the lifting rod to move downwards at the moment, and the lifting rod is driven to move downwards; the movable base can descend on the fixed base, the bottom end of the movable base can make contact with the ground, the situation that the bottom wheels are directly exposed outdoors when the submerged arc welding machine moving device is placed for a long time can be avoided, the situation that the bottom wheels are contaminated by excessive impurities is avoided, and the fault rate of the bottom wheels can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile devices, in particular to a mobile device for a submerged arc welding machine. Background Art

[0002] As we all know, submerged arc welding machine is a welding machine that uses electric arc burning under the flux layer to weld. Its inherent advantages such as stable welding quality, high welding productivity, no arc light and little smoke make it the main welding machine in the production of pressure vessels, pipe section manufacturing, box beam column steel structure, etc.

[0003] In order to facilitate the movement of the submerged arc welding machine, the submerged arc welding machine is usually placed on a mobile device, which can carry the submerged arc welding machine. When the existing submerged arc welding machine is in use, the bottom wheel is directly exposed to the outdoors. In a long time, the bottom wheel will be contaminated with too many impurities. The impurities enter the bottom wheel and cause the bottom wheel to get stuck, thereby increasing the stability of the bottom wheel during use, and the practicability is low. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a moving device for a submerged arc welding machine.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a submerged arc welding machine moving device, comprising a base and a top plate, the top plate is fixed to the upper end of the base, a cavity is provided inside the base, a plurality of fixed seats are fixedly arranged at the lower end of the base, a movable seat is fixedly arranged at the bottom end of the fixed seat, the movable seat is penetrated by the fixed seat, side blocks are fixedly arranged on both sides of the movable seat, fixed blocks are fixedly arranged on both sides of the fixed seat, a lifting rod that can be lifted and lowered is provided inside the fixed block, a shunt box is provided inside the cavity, the shunt box, a guide pipe and a propeller are fixed on both sides of the shunt box, a guide box is provided on both sides of the shunt box, the guide pipe is communicated with the shunt box through a first conduit, the shunt box is communicated with the guide box, a plurality of second conduits communicated with the fixed block are provided at the lower end of the guide box, the guide pipe, the first conduit, the shunt box, the guide box, the second conduit and the fixed block are all filled with transmission fluid, a plug is provided at the rear end of the guide pipe, the propeller is fixed inside the cavity, and the output end of the propeller is connected to the plug through a push rod.

[0008] In order to improve the practicality of the moving seat, the utility model has the following improvements: a bottom plate is fixedly arranged at the bottom end of the moving seat, and an empty groove penetrated by the bottom wheel is arranged on the bottom plate.

[0009] In order to facilitate the replacement of the movable seat, the utility model has the following improvements: the side block is fixed to the lower end of the lifting rod by screws.

[0010] In order to improve the practicability of the structure, the utility model has the following improvements: the propeller adopts a cylinder.

[0011] Furthermore, the utility model has the following improvements: the guide pipe, the first guide pipe, the diversion box, the guide box, the second guide pipe, the fixing block and the lifting rod are all made of metal.

[0012] In order to improve the stability of the fixed block during lifting, the utility model has the following improvements: a sealing ring is fixedly provided on the outer wall of the lifting rod.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a mobile device for a submerged arc welding machine, which has the following

[0015] Beneficial effects:

[0016] The submerged arc welding machine moving device, when the structure is placed for a long time, the propeller is started, and the push rod drives the plug to move in the guide tube. At this time, the transmission fluid in the second conduit pushes the lifting rod to move downward, so that the moving seat can be lowered on the fixed seat, and the bottom end of the moving seat can be made to contact the ground. When the submerged arc welding machine moving device is placed for a long time, the bottom wheel can be prevented from being directly exposed to the outdoors, and the bottom wheel can be prevented from being contaminated with excessive impurities, which can reduce the failure rate of the bottom wheel, thereby improving the stability of the bottom wheel when in use, and the practicability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the internal structure of the hollow cavity of the utility model;

[0020] Figure 4 It is a schematic diagram of the matching structure of the fixed block and the lifting rod in the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the flow guide pipe in the utility model;

[0022] In the figure: 1, base; 2, cavity; 3, top plate; 4, fixed seat; 5, movable seat; 6, bottom wheel; 7, bottom plate; 8, empty slot; 9, diverter box; 10, guide box; 11, guide pipe; 12, first conduit; 13, thruster; 14, plug; 15, fixed block; 16, lifting rod; 17, side block; 18, second conduit; 19, sealing ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5The utility model is a mobile device for a submerged arc welding machine, comprising a base 1 and a top plate 3, wherein the top plate 3 is fixed to the upper end of the base 1, a cavity 2 is arranged inside the base 1, a plurality of fixed seats 4 are fixedly arranged at the lower end of the base 1, a movable seat 5 is fixedly arranged at the bottom end of the fixed seat 4, the movable seat 5 is penetrated by the fixed seat 4, side blocks 17 are fixedly arranged on both sides of the movable seat 5, fixed blocks 15 are fixedly arranged on both sides of the fixed seat 4, a lifting rod 16 that can be lifted and lowered is arranged inside the fixed block 15, a shunt box 9 is arranged inside the cavity 2, and the shunt box 9 is arranged inside the cavity 2. A flow box 9, a guide pipe 11 and a propeller 13, a guide box 10 is provided on both sides of the diverter box 9, the guide pipe 11 is connected to the diverter box 9 through a first conduit 12, the diverter box 9 is connected to the guide box 10, a plurality of second conduits 18 connected to the fixed block 15 are provided at the lower end of the guide box 10, the guide pipe 11, the first conduit 12, the diverter box 9, the guide box 10, the second conduit 18 and the fixed block 15 are filled with transmission fluid, a plug 14 is provided at the rear end of the guide pipe 11, and the propeller 13 is fixed inside the cavity 2, The output end of the propeller 13 is connected to the plug 14 through a push rod. In this structure, the size of the fixed seat 4 is larger than the bottom wheel 6, so the size of the movable seat 5 is also larger than the bottom wheel 6, and the movable seat 5 can completely accommodate the bottom wheel 6. Through the multiple bottom wheels 6, it is convenient to move the structure as a whole, and the submerged arc welding machine and other equipment can be placed on the top plate 3. When the structure is placed for a long time, the propeller 13 is started, and the push rod will drive the plug 14 to move in the guide tube 11. At this time, the transmission fluid in the second conduit 18 will push the lifting rod 16 to move downward, which can make the movable seat 5 Descending on the fixed seat 4 can make the bottom end of the movable seat 5 contact the ground. When the structure needs to be moved, the propeller 13 is started. At this time, the push rod pulls the plug 14 to move the rear end of the guide tube 11. At this time, the lifting rod 16 will move upward in the fixed block 15, so that the fixed block 15 can be separated from the ground. At this time, the bottom wheel 6 can be used normally, which can prevent the bottom wheel 6 from being directly exposed to the outdoors when the mobile device of the submerged arc welding machine is placed for a long time, and avoid excessive impurities on the bottom wheel 6. The failure rate of the bottom wheel 6 can be reduced, thereby improving the stability of the bottom wheel 6 when in use, and the practicability is high.

[0025] The contact area of ​​the bottom end of the moving seat 5 is too small, which will affect the stability of the structure when it is placed. A bottom plate 7 is fixedly arranged at the bottom end of the moving seat 5, and an empty groove 8 is provided on the bottom plate 7 and penetrated by the bottom wheel 6, which can increase the contact area between the bottom end of the moving seat 5 and the ground, and improve the stability of the structure when it is placed. The empty groove 8 is a circular structure, and the size of the empty groove 8 is larger than the size of the bottom wheel 6.

[0026] When the movable seat 5 is damaged, it needs to be replaced. The side block 17 is fixed to the lower end of the lifting rod 16 by screws. By loosening the screws on the side block 17, the side block 17 can be disassembled at the lower end of the lifting rod 16. The structure is simple and the operation is convenient.

[0027] In this structure, the propeller 13 is a cylinder, and the guide tube 11, the first guide tube 12, the diverter box 9, the guide box 10, the second guide tube 18, the fixing block 15 and the lifting rod 16 are all made of metal.

[0028] If the sealing of the fixed block 15 is insufficient, it will affect the stability of the fixed block 15 when in use. A sealing ring 19 is fixedly arranged on the outer wall of the lifting rod 16 to improve the sealing of the fixed block 15, thereby improving the stability of the fixed block 15 when in use.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile device for a submerged arc welding machine, comprising a base (1) and a top plate (3), wherein the top plate (3) is fixed to the upper end of the base (1), characterized in that: The base (1) is provided with a cavity (2) inside, a plurality of fixed seats (4) are fixedly arranged at the lower end of the base (1), a movable seat (5) is fixedly arranged at the bottom end of the fixed seat (4), the movable seat (5) is penetrated by the fixed seat (4), side blocks (17) are fixedly arranged on both sides of the movable seat (5), fixed blocks (15) are fixedly arranged on both sides of the fixed seat (4), a lifting rod (16) that can be lifted and lowered is arranged inside the fixed block (15), a diverter box (9) is arranged inside the cavity (2), the diverter box (9), a guide pipe (11) and a propeller (13), and guide boxes (10) are arranged on both sides of the diverter box (9) The guide pipe (11) is connected to the diverter box (9) via a first conduit (12); the diverter box (9) is connected to the guide box (10); a plurality of second conduits (18) connected to a fixed block (15) are provided at the lower end of the guide box (10); the guide pipe (11), the first conduit (12), the diverter box (9), the guide box (10), the second conduits (18) and the fixed block (15) are all filled with transmission fluid; a plug (14) is provided at the rear end of the guide pipe (11); the propeller (13) is fixed inside the cavity (2); and the output end of the propeller (13) is connected to the plug (14) via a push rod.

2. A submerged arc welding machine moving device according to claim 1, characterized in that: A bottom plate (7) is fixedly arranged at the bottom end of the movable seat (5), and a hollow groove (8) penetrated by the bottom wheel (6) is provided on the bottom plate (7).

3. A submerged arc welding machine moving device according to claim 2, characterized in that: The side block (17) is fixed to the lower end of the lifting rod (16) by means of screws.

4. A submerged arc welding machine moving device according to claim 3, characterized in that: The propeller (13) is a cylinder.

5. A submerged arc welding machine moving device according to claim 4, characterized in that: The flow guide pipe (11), the first conduit (12), the diversion box (9), the flow guide box (10), the second conduit (18), the fixing block (15) and the lifting rod (16) are all made of metal.

6. A submerged arc welding machine moving device according to claim 5, characterized in that: A sealing ring (19) is fixedly arranged on the outer wall of the lifting rod (16).

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