Large structural part welding device

Abstract

The utility model provides a large structural part welding device. Two mounting frames are symmetrically arranged on the side walls of the two sides of a machine body. The two storage rods are respectively mounted in the corresponding mounting frames; the two telescopic rods are respectively connected with the corresponding storage rods in a sliding manner; storage holes are formed in the side walls of the two storage rods respectively; the two springs are arranged in the corresponding containing holes respectively, and the two limiting bolts are connected with the other ends of the corresponding springs respectively. The side walls of the two storage rods are each provided with two clamping holes. The two ends of the grip are connected with the side walls of the two telescopic rods respectively. And the four universal wheels are respectively arranged on the bottom wall of the machine body. According to the large structural part welding device, the universal wheels are installed at the bottom of the welding device, free steering and translation of the device can be achieved, meanwhile, the telescopic handle is additionally arranged on the upper portion of the device, when the welding device needs to be moved, an operator can pull out the handle, and physical loss and inconvenient operation caused by stooping for work are avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of large structural components, and in particular to a welding device for large structural components. Background Technology

[0002] Large structural components refer to those that play an important supporting and connecting role in construction or machinery manufacturing, and are typically large in size and weight. During their use, welding equipment is often required to weld the parts of large structures together.

[0003] In welding large structural components, the welding equipment needs frequent adjustments to cover different welding points. Traditionally, operators mostly move the welding equipment by pulling its handle, a method that is not only physically demanding but also extremely strenuous for heavy welding equipment. To improve this, wheels are often added to the bottom of the welding equipment to reduce movement difficulty. However, relying solely on the wheels requires operators to bend over, lean forward to push or pull the equipment, or squat to adjust its direction. Prolonged operation can easily lead to lower back fatigue, and the process is not smooth or efficient. In complex construction sites, this method still cannot meet the needs for convenience and labor-saving. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to provide a welding device for large structural components. By installing casters at the bottom of the welding device, the equipment can be freely turned and moved horizontally. Simultaneously, a retractable handle is added to the upper part of the device. When the welding device needs to be moved, the operator can pull out the handle, avoiding the physical strain and inconvenience of bending over. After the work is completed, the handle can be retracted, saving storage space.

[0006] To achieve the above objectives, the first aspect of this utility model proposes a welding device for large structural components, comprising: a body, two connecting lines, a connecting clamp, a welding torch, and a portable mechanism. The two connecting lines are respectively disposed on the side walls of the body, and the connecting clamp and welding torch are respectively connected to the other ends of their respective connecting lines. The portable mechanism includes two mounting brackets, two storage rods, two telescopic rods, two springs, two limit bolts, a handle, and four casters. The two mounting brackets are symmetrically disposed on the two side walls of the body. The two storage rods are respectively installed within their respective mounting brackets. The two telescopic rods are slidably connected to their respective storage rods. Storage holes are respectively provided on the side walls of the two storage rods. The two springs are respectively disposed within their respective storage holes, and the two limit bolts are respectively connected to the other ends of their respective springs. Two locking holes are respectively provided on the side walls of the two storage rods. The two ends of the handle are respectively connected to the side walls of the two telescopic rods. The four casters are respectively disposed on the bottom wall of the body.

[0007] In addition, the large structural component welding device proposed above according to this utility model may also have the following additional technical features:

[0008] Specifically, a set of control keys is provided on the side wall of the machine.

[0009] Specifically, the device is equipped with handles.

[0010] Specifically, storage components are provided on both sides of the machine body. The storage components include a winding post, a limiting plate, and a storage basket. The winding post is located on the side wall of the machine body, and the limiting plate is connected to the other end of the winding post. The storage basket is located on the side wall of the machine body.

[0011] Specifically, the side walls of the machine body are provided with heat dissipation slots.

[0012] Compared with existing technologies, this utility model has the following advantages: By installing casters at the bottom of the welding device, the equipment can freely turn and move. Simultaneously, a retractable handle is added to the upper part of the device. When the welding device needs to be moved, the operator can pull out the handle and push the equipment in a natural standing posture, avoiding the physical strain and inconvenience caused by bending over. After the work is completed, the handle can be retracted, saving storage space, facilitating equipment storage, and preventing the extended handle from interfering with normal welding operations, ensuring safe and efficient welding operations.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic diagram of a welding device for large structural components according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of a welding device for large structural components according to an embodiment of the present invention, showing the cooperation between the device body and the connecting line.

[0017] Figure 3 This is a schematic diagram of the movable mechanism of a welding device for large structural components according to an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the structure of a storage component for a welding device for large structural components according to an embodiment of the present invention.

[0019] Reference numerals: 1. Body; 2. Control key group; 3. Connecting cable; 4. Connecting clip; 5. Welding torch; 6. Handle; 7. Portable mechanism; 71. Mounting bracket; 72. Storage rod; 73. Telescopic rod; 74. Storage hole; 75. Spring; 76. Limit bolt; 77. Locking hole; 78. Grip; 79. Casters; 8. Storage assembly; 81. Winding post; 82. Limiting plate; 83. Storage basket; 9. Heat dissipation groove. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] The following describes a large structural component welding device according to an embodiment of the present invention with reference to the accompanying drawings.

[0022] like Figures 1-4 As shown, the large structural component welding device of this utility model embodiment includes: a body 1, two connecting lines 3, a connecting clamp 4, a welding torch 5, and a portable mechanism 7.

[0023] Two connecting wires 3 are respectively set on the side wall of the machine body 1, and the connecting clamp 4 and the welding gun 5 are respectively connected to the other end of the corresponding connecting wire 3.

[0024] The portable mechanism 7 includes two mounting brackets 71, two storage rods 72, two telescopic rods 73, two springs 75, two limit bolts 76, a handle 78, and four casters 79.

[0025] Two mounting brackets 71 are symmetrically arranged on the two side walls of the body 1. Two storage rods 72 are respectively installed in the corresponding mounting brackets 71. Two telescopic rods 73 are slidably connected to the corresponding storage rods 72. Storage holes 74 are opened on the side walls of the two storage rods 72. Two springs 75 are respectively installed in the corresponding storage holes 74. Two limit bolts 76 are respectively connected to the other end of the corresponding springs 75. Two locking holes 77 are opened on the side walls of the two storage rods 72. The two ends of the handle 78 are respectively connected to the side walls of the two telescopic rods 73. Four universal wheels 79 are respectively installed on the bottom wall of the body 1.

[0026] Specifically, when welding large structural components is required, workers can clamp the connecting clip 4 onto the structural component and then install the welding rod onto the welding gun 5, thereby welding the large structural component using the welding rod.

[0027] After welding the current position, the worker can press the limit bolt 76. At this time, the limit bolt 76 will apply pressure to the spring 75. While the spring 75 is compressed, the limit bolt 76 will move along the inner wall of the storage hole 74 until the limit bolt 76 is completely stored inside the storage hole 74. Then, pull the handle 78. At this time, the handle 78 will drive the two telescopic rods 73 to slide along the inner wall of the storage rod 72. When the storage hole 74 coincides with the locking hole 77 on the upper part of the storage rod 72, the telescopic rod 73 is in the extended state. In this way, the worker can drive the caster wheel 79 to move the machine body 1 by pulling the handle 78.

[0028] When storing, the operator can press the limit bolt 76. At this time, the limit bolt 76 will apply pressure to the spring 75. While the spring 75 is compressed, the limit bolt 76 will move downward along the inner wall of the storage hole 74 until the limit bolt 76 is completely stored inside the storage hole 74. Then, push the handle 78 downward. At this time, the handle 78 will drive the two telescopic rods 73 to slide downward along the inner wall of the storage rod 72. When the storage hole 74 coincides with the locking hole 77 on the upper part of the storage rod 72, the telescopic rod 73 is in the storage state, which makes it easy to store the machine body 1.

[0029] In one embodiment of this application, such as Figure 2 As shown, a control key group 2 is provided on the side wall of the body 1.

[0030] It is understandable that by setting up control key group 2, the machine body 1 can be operated through control key group 2.

[0031] In one embodiment of this application, such as Figure 2 As shown, the body 1 is equipped with a handle 6.

[0032] Understandably, by using handle 6, users can lift the body 1 and move it to a higher position.

[0033] In one embodiment of this application, such as Figure 2 As shown, storage components 8 are respectively provided on the two side walls of the body 1.

[0034] The storage component 8 includes a winding post 81, a limiting plate 82, and a storage basket 83.

[0035] The winding post 81 is installed on the side wall of the machine body 1, the limiting plate 82 is connected to the other end of the winding post 81, and the storage basket 83 is installed on the side wall of the machine body 1.

[0036] Specifically, when it is necessary to store the connecting wire 3, the connecting clip 4, and the welding gun 5, the staff can wrap the connecting wire 3 around the outside of the winding post 81. At this time, the limiting plate 82 can prevent the connecting wire 3 from detaching from the outside of the winding post 81. Then the connecting clip 4 and the welding gun 5 can be placed inside the storage basket 83 respectively.

[0037] In one embodiment of this application, such as Figure 2 As shown, the side wall of the body 1 is provided with heat dissipation grooves 9.

[0038] It is understandable that the heat dissipation grooves 9 opened on the side wall of the body 1 allow the heat inside the body 1 to be dissipated through the heat dissipation grooves 9.

[0039] In summary, by installing casters at the bottom of the welding device, the equipment can be freely turned and moved horizontally. Simultaneously, a retractable handle is added to the top of the device. When the welding device needs to be moved, the operator can pull out the handle and push the equipment while standing naturally, avoiding the physical strain and inconvenience of bending over. After the work is completed, the handle can be retracted, saving storage space, facilitating equipment storage, and preventing the extended handle from interfering with normal welding operations, ensuring safe and efficient welding work.

[0040] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0042] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A welding device for large structural components, characterized in that, The utility model relates to a welding machine body convenient to move, including: Machine body, two connecting lines, connecting clamp, welding torch and portable mechanism, wherein, Two connecting lines are arranged on the side wall of the machine body respectively, and the connecting clamp and the welding torch are connected with the other end of the corresponding connecting line respectively; The portable mechanism includes two mounting frames, two storage rods, two telescopic rods, two springs, two limit pins, a handle and four universal wheels, wherein, Two mounting frames are symmetrically arranged on the two side walls of the machine body; Two storage rods are mounted in the corresponding mounting frame respectively; Two telescopic rods are connected with the corresponding storage rod in sliding mode respectively; The side wall of two storage rods is respectively provided with a storage hole; Two springs are arranged in the corresponding storage hole respectively, and two limit pins are connected with the other end of the corresponding spring respectively; Two clamping holes are respectively arranged on the side wall of two storage rods; Two ends of the handle are connected with the side wall of two telescopic rods respectively; Four universal wheels are arranged on the bottom wall of the machine body.

2. The apparatus of claim 1, wherein The side wall of the machine body is provided with a control key group.

3. The apparatus of claim 1, wherein The machine body is provided with a handle.

4. The apparatus of claim 1, wherein Two side walls of the machine body are respectively provided with a storage assembly, wherein, The storage assembly includes a wire winding column, a limiting plate and a storage basket, wherein, The wire winding column is arranged on the side wall of the machine body, and the limiting plate is connected with the other end of the wire winding column; The storage basket is arranged on the side wall of the machine body.

5. The apparatus of claim 1, wherein The side wall of the machine body is provided with a heat dissipation groove.

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