Simple welding tractor

Abstract

The utility model discloses a simple welding trolley, and particularly relates to the field of pipeline welding, which comprises a steel pipe and a flange plate arranged at the bottom end of the steel pipe, a trolley body is arranged on one side of the steel pipe, a magnetic wheel is arranged between the trolley body and the steel pipe, a transverse screw is arranged on one side of the magnetic wheel far away from the steel pipe, and an adjusting sleeve is arranged in the middle of the transverse screw. A vertical screw is arranged in the other set of adjusting sleeve, universal wheels are arranged at the bottom of the vertical screw, a fixing sleeve is arranged at the position, below the adjusting sleeve, of the vertical screw, an adjusting rod is arranged on one side of the fixing sleeve, and a welding gun is fixedly connected to one end of the adjusting rod. The adjusting sleeve is respectively in threaded connection with the transverse sleeve and the vertical sleeve, so that the positions of the trolley and the welding gun can be quickly and conveniently adjusted according to different products, and the universal wheels arranged at the bottom of the vertical screw rod are utilized, so that the resistance during rotation of the trolley body can be reduced while the adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the field of pipeline welding, and more specifically, to a simple welding trolley. Background Art

[0002] Pipeline connection refers to connecting the prefabricated pipe sections into a complete system according to the requirements of the design drawings. During construction, different connection methods should be selected according to the material of the pipe used. Ordinary steel pipes have threaded connection, flange connection, welding connection, socket connection, pipe bonding connection and other methods;

[0003] When welding the pipe and flange welds, in order to improve the automation level and reduce production costs, a simple welding trolley with simple structure and convenient use is designed;

[0004] Therefore, a simple welding trolley is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the embodiments of the present utility model provide a simple welding carriage to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a simple welding trolley, comprising a steel pipe and a flange plate arranged at the bottom end thereof, characterized in that a trolley body is arranged on one side of the steel pipe, and a magnetic wheel is arranged between the trolley body and the steel pipe, a transverse screw is arranged on the side of the magnetic wheel away from the steel pipe, and an adjusting sleeve is arranged in the middle part of the transverse screw, a vertical screw is arranged inside another group of sleeves of the adjusting sleeve, a universal wheel is arranged at the bottom of the vertical screw, a fixed sleeve is arranged below the vertical screw, an adjusting rod is arranged on one side of the fixed sleeve, and a welding gun is fixedly connected to one end of the adjusting rod.

[0007] Preferably, the cross section of the adjusting sleeve is a cross shape, and the adjusting sleeve is divided into a transverse tube and a vertical tube, and threaded holes are respectively opened on the surfaces of the transverse tube and the vertical tube, and the inside of the threaded holes are respectively threadedly connected to the transverse screw and the vertical screw.

[0008] Preferably, a first fixed shaft is arranged on the surface of the fixed sleeve, the middle part of the adjusting rod is movably connected to the surface of the first fixed shaft, a threaded hole is opened at one end of the first fixed shaft, and a bolt is threadedly connected inside the threaded hole.

[0009] Preferably, a second fixed shaft is provided at one end of the adjusting rod, the welding gun surface is movably provided on the surface of the second fixed shaft, a through hole is opened on the surface of the second fixed shaft, and a latch can be provided inside the through hole.

[0010] Preferably, a rotating disk is provided at one end of the transverse screw away from the trolley body, and another set of rotating disks is provided at one end of the vertical screw away from the universal wheel.

[0011] Preferably, a connection groove is provided on the surface of the trolley body, and the connection groove is movably connected to one end of the horizontal screw rod, and another set of connection grooves is provided on the top end of the universal wheel, and the connection groove is movably connected to one end of the vertical screw rod.

[0012] Technical effects and advantages of the utility model:

[0013] Compared with the prior art, the utility model uses an adjusting sleeve to be threadedly connected to the horizontal sleeve and the vertical sleeve respectively, so that the position of the trolley and the welding gun can be quickly and conveniently adjusted for different products, and then the universal wheel arranged at the bottom of the vertical screw rod can be used to facilitate adjustment while reducing the resistance of the trolley body during rotation. Since the welding gun is connected to the adjusting rod, the installation angle of the welding gun can be adjusted according to actual needs through the adjusting rod to ensure normal welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the surface of the fixed sleeve of the utility model.

[0016] Figure 3 It is a structural schematic diagram of one side of the adjusting rod of the utility model.

[0017] The accompanying drawings are marked as follows: 1. steel pipe; 2. flange plate; 3. magnetic wheel; 4. trolley body; 5. vertical screw; 6. horizontal screw; 7. adjusting sleeve; 8. fixed sleeve; 9. universal wheel; 10. welding gun; 11. rotating disk; 12. first fixed axis; 13. adjusting rod; 14. bolt; 15. second fixed axis; 16. latch. DETAILED DESCRIPTION

[0018] 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.

[0019] Embodiment 1

[0020] As attached Figure 1 and Figure 2The simple welding trolley shown includes a steel pipe 1 and a flange plate 2 arranged at the bottom end thereof, a trolley body 4 is arranged on one side of the steel pipe 1, and a magnetic wheel 3 is arranged between the trolley body 4 and the steel pipe 1, a transverse screw 6 is arranged on the side of the magnetic wheel 3 away from the steel pipe 1, and an adjusting sleeve 7 is arranged in the middle part of the transverse screw 6, a vertical screw 5 is arranged inside another group of sleeves of the adjusting sleeve 7, a universal wheel 9 is arranged at the bottom of the vertical screw 5, the vertical screw 5 is provided with a fixed sleeve 8 below the adjusting sleeve 7, an adjusting rod 13 is arranged on one side of the fixed sleeve 8, and a welding gun 10 is fixedly connected to one end of the adjusting rod 13.

[0021] Among them: by adjusting the sleeve 7, the horizontal sleeve and the vertical sleeve are respectively threadedly connected, so that the position of the trolley and the welding gun 10 can be quickly and conveniently adjusted according to different products, and then the universal wheel 9 set at the bottom of the vertical screw 5 can be used to facilitate adjustment while reducing the resistance of the trolley body 4 when rotating.

[0022] Embodiment 2

[0023] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working method, as described below:

[0024] like Figure 1 As shown, as a preferred embodiment; the cross-section of the adjusting sleeve 7 is a cross shape, and the adjusting sleeve 7 is divided into a horizontal tube and a vertical tube, and threaded holes are respectively opened on the surfaces of the horizontal tube and the vertical tube, and the inside of the threaded holes are respectively threadedly connected to the horizontal screw 6 and the vertical screw 5. Furthermore, since the adjusting sleeve 7 is respectively threadedly connected to the horizontal screw 6 and the vertical screw 5, the position of the trolley and the welding gun 10 can be quickly and conveniently adjusted for different products.

[0025] like Figure 2 As shown, as a preferred embodiment; a first fixed shaft 12 is provided on the surface of the fixed sleeve 8, and the middle part of the adjusting rod 13 is movably connected to the surface of the first fixed shaft 12, and a threaded hole is opened at one end of the first fixed shaft 12, and a bolt 14 is threadedly connected inside the threaded hole. Furthermore, since the adjusting rod 13 is movably connected to the surface of the first fixed shaft 12, the adjusting rod 13 can rotate freely, so that the installation angle of the welding gun 10 can be adjusted, and after the adjustment is completed, the bolt 14 enters the threaded hole opened by the first fixed shaft 12, so that the surface of the bolt 14 and the adjusting rod 13 are fixed to each other.

[0026] like Figure 3As shown, as a preferred embodiment; a second fixed shaft 15 is provided at one end of the adjusting rod 13, and the surface of the welding gun 10 is movably set on the surface of the second fixed shaft 15. A through hole is opened on the surface of the second fixed shaft 15, and a pin 16 can be set inside the through hole. Furthermore, the second fixed shaft 15 is connected to the pin 16, so that the welding gun 10 is fixedly set at one end of the adjusting rod 13.

[0027] like Figure 1 As shown, as a preferred embodiment; a rotating disk 11 is provided at one end of the transverse screw 6 away from the trolley body 4, and another set of rotating disks 11 is provided at one end of the vertical screw 5 away from the universal wheel 9. Furthermore, the rotating disk 11 can drive the transverse screw 6 and the vertical screw 5 to rotate, thereby cooperating with the adjusting sleeve 7 to quickly and conveniently adjust the position of the trolley and the welding gun 10 for different products.

[0028] like Figure 1 As shown, as a preferred embodiment; a connecting groove is opened on the surface of the trolley body 4, and the connecting groove is movably connected to one end of the horizontal screw 6, and another set of connecting grooves is opened on the top of the universal wheel 9, and the connecting groove is movably connected to one end of the vertical screw 5. Furthermore, by utilizing the connecting grooves set on the surface of the trolley body 4 and the universal wheel 9 and the horizontal screw 6 and the vertical screw 5 to be movably connected, the rotation of the horizontal screw 6 and the vertical screw 5 can be unaffected by other factors.

[0029] The working process of the utility model is as follows:

[0030] When the utility model is used, the adjusting sleeve 7 is threadedly connected with the horizontal sleeve and the vertical sleeve respectively, so that the position of the trolley and the welding gun 10 can be quickly and conveniently adjusted according to different products. The universal wheel 9 arranged at the bottom of the vertical screw rod 5 can be used to facilitate adjustment while reducing the resistance when the trolley body 4 rotates. Since the welding gun 10 is connected to the adjusting rod 13, the installation angle of the welding gun 10 can be adjusted according to actual needs through the adjusting rod 13 to ensure normal welding.

[0031] 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;

[0032] 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;

[0033] 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.

Claims

1. A simple welding trolley, comprising a steel pipe (1) and a flange plate (2) arranged at the bottom end thereof, characterized in that: A trolley body (4) is arranged on one side of the steel pipe (1), and a magnetic wheel (3) is arranged between the trolley body (4) and the steel pipe (1); a transverse screw rod (6) is arranged on the side of the magnetic wheel (3) away from the steel pipe (1), and an adjusting sleeve (7) is arranged in the middle part of the transverse screw rod (6); a vertical screw rod (5) is arranged inside another group of sleeves of the adjusting sleeve (7), and a universal wheel (9) is arranged at the bottom of the vertical screw rod (5); a fixed sleeve (8) is arranged below the vertical screw rod (5) and an adjusting rod (13) is arranged on one side of the fixing sleeve (8); and a welding gun (10) is fixedly connected to one end of the adjusting rod (13).

2. The simple welding carriage according to claim 1 is characterized in that: The cross section of the adjusting sleeve (7) is in the shape of a cross, and the adjusting sleeve (7) is divided into a transverse tube and a vertical tube. The surfaces of the transverse tube and the vertical tube are respectively provided with threaded holes, and the interiors of the threaded holes are respectively threadedly connected to the transverse screw rod (6) and the vertical screw rod (5).

3. The simple welding carriage according to claim 1 is characterized in that: The surface of the fixed sleeve (8) is provided with a first fixed shaft (12), the middle part of the adjustment rod (13) is movably connected to the surface of the first fixed shaft (12), one end of the first fixed shaft (12) is provided with a threaded hole, and a bolt (14) is threadedly connected inside the threaded hole.

4. The simple welding carriage according to claim 3 is characterized in that: A second fixed shaft (15) is arranged at one end of the adjusting rod (13), the surface of the welding gun (10) is movably arranged on the surface of the second fixed shaft (15), a through hole is opened on the surface of the second fixed shaft (15), and a latch (16) can be arranged inside the through hole.

5. The simple welding carriage according to claim 1 is characterized in that: A rotating disk (11) is arranged at one end of the transverse screw rod (6) away from the trolley body (4), and another set of rotating disks (11) is arranged at one end of the vertical screw rod (5) away from the universal wheel (9).

6. The simple welding carriage according to claim 1, characterized in that: The surface of the trolley body (4) is provided with a connection groove, which is movably connected to one end of the horizontal screw rod (6); the top of the universal wheel (9) is provided with another set of connection grooves, which is movably connected to one end of the vertical screw rod (5).

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