Protective cover of welding machine

Abstract

The embodiment of the utility model relates to the technical field of welding machine tools, and provides a welding machine protective cover which comprises a cover body and a supporting part, a containing cavity is defined by the cover body, and the containing cavity is used for containing a welding machine; the cover body comprises a top plate, a bottom plate and a frame, wherein the top plate and the bottom plate are oppositely arranged, and a containing cavity is defined by the frame. The supporting component is connected with the frame and supports the cover body on the ground. Wherein one end of the bottom plate is rotatably connected with the second side of the frame, the bottom plate can be switched between a first state and a second state, in the first state, the other end of the bottom plate is connected with the frame, a hollow area is defined on the first side of the frame, and in the second state, the other end of the bottom plate is far away from the frame and makes contact with the ground. The embodiment of the utility model at least can improve the reliability of the welding machine protective cover.

Description

Technical Field

[0001] This disclosure relates to the field of welding machine tool technology, and in particular to a welding machine protective cover. Background Technology

[0002] Welding machines are electrical appliances that provide power with certain characteristics for welding. Welding is widely used in various industrial fields, such as aerospace, shipbuilding, automobiles, and containers, due to its advantages of flexibility, simplicity, convenience, strength and reliability, and the fact that the welded material can even have the same strength as the base material.

[0003] Welding machine protective covers are used to hold welding machines. Currently, when placing welding machine protective covers, the welding machine is usually placed on the bottom of the cover from the side, with the bottom of the cover parallel to the ground and at a certain height. This means that before the welding machine is completely transferred to the cover, the bottom of the welding machine is not in full contact with the bottom of the cover, posing a risk of the welding machine falling.

[0004] In other words, the reliability of current welding machine protective covers is relatively low. Utility Model Content

[0005] This disclosure provides a welding machine protective cover, which can at least improve the reliability of the welding machine protective cover.

[0006] According to some embodiments of this disclosure, an embodiment of this disclosure provides a welding protective cover, comprising: a cover body, the cover body forming a receiving cavity for placing a welding machine; the cover body includes a top plate and a bottom plate disposed opposite to each other and a frame forming the receiving cavity, the frame having a first side and a second side opposite to each other; a supporting member, the supporting member being connected to the frame and supporting the cover body on the ground; wherein, one end of the bottom plate is rotatably connected to the second side of the frame, the bottom plate being switchable between a first state and a second state, in the first state, the other end of the bottom plate is connected to the frame and forms a hollow area on the first side of the frame, and in the second state, the other end of the bottom plate is away from the frame and in contact with the ground.

[0007] In some embodiments, the frame includes a top rail assembly and a bottom rail assembly, and a connecting assembly connecting the top rail assembly and the bottom rail assembly. The top rail assembly includes four first crossbars connected end to end. The bottom rail assembly includes a second crossbar and a third crossbar, and a fourth crossbar connecting the second crossbar and the third crossbar, the fourth crossbar being disposed on the second side.

[0008] In some embodiments, the frame further includes: an intermediate rod parallel to the fourth crossbar, the intermediate rod being connected to the connecting assembly, the intermediate rod being disposed on the first side, and in the first state, the intermediate rod, the connecting assembly, and the base plate forming the hollow area.

[0009] In some embodiments, the welding machine protective cover further includes a lifting handle disposed on the surface of the base plate facing the top plate.

[0010] In some embodiments, one of the base plate and the frame is provided with a pin, and the other of the base plate and the frame is provided with a socket adapted to the pin. In the first state, the pin is placed in the socket, and in the second state, the pin is moved away from the socket.

[0011] In some embodiments, the top plate is rotatably connected to the second side of the frame.

[0012] In some embodiments, the welding machine protective cover further includes a handle disposed on the surface of the top plate opposite to the bottom plate.

[0013] In some embodiments, the support component includes a roller connected to the frame and in contact with the ground.

[0014] In some embodiments, the welding machine protective cover further includes a push-pull handle disposed on the second side of the frame.

[0015] In some embodiments, the welding machine protective cover further includes a support and positioning component, which is movably connected to the frame.

[0016] The technical solutions provided in this disclosure have at least the following advantages:

[0017] The technical solution of the welding machine protective cover provided in this embodiment includes: a cover body, which encloses a cavity for placing a welding machine; the cover body includes a top plate and a bottom plate disposed opposite to each other and a frame enclosing the cavity, the frame having a first side and a second side opposite to each other; a support member, which is connected to the frame and supports the cover body on the ground; wherein, one end of the bottom plate is rotatably connected to the second side of the frame, and the bottom plate can be changed between a first state and a second state. In the first state, the other end of the bottom plate is connected to the frame and forms a hollow area on the first side of the frame. In the second state, the other end of the bottom plate is away from the frame and in contact with the ground. In the welding machine protective cover provided in this embodiment, one end of the base plate is rotatably connected to the frame. In the second state, the other end of the base plate is away from the frame and in contact with the ground, and the supporting component supports the cover on the ground. That is, one end of the base plate is connected to the frame and away from the ground, while the other end of the base plate is separated from the frame and in contact with the ground, causing the base plate to be tilted. At this time, the user can place the welding machine on the end of the base plate that is in contact with the ground and push the welding machine into the cover with the help of the tilted base plate. Then, the base plate is lifted to switch the base plate to the first state, thus realizing the placement of the welding machine. Before the welding machine is completely transferred into the protective cover, the bottom of the welding machine is in complete contact with the base plate, which can prevent the welding machine from falling due to the bottom of the welding machine not being in complete contact with the base plate, thereby improving the reliability of the welding machine protective cover. Attached Figure Description

[0018] One or more embodiments are illustrated by way of example with corresponding pictures in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Unless otherwise stated, the pictures in the accompanying drawings do not constitute a limitation on scale. In order to more clearly illustrate the technical solutions in the embodiments of this disclosure or the conventional technology, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of a welding machine protective cover with the base plate in a first state, as provided in an embodiment of this disclosure;

[0020] Figure 2 A schematic diagram of a welding machine protective cover with the base plate in a second state, provided in an embodiment of this disclosure;

[0021] Figure 3 Another structural schematic diagram of the welding machine protective cover with the base plate in a first state provided in the embodiments of this disclosure;

[0022] Figure 4 Another structural schematic diagram of the welding machine protective cover with the base plate in a second state, provided in an embodiment of this disclosure;

[0023] Figure 5 for Figure 4 A top view of the bottom railing assembly. Detailed Implementation

[0024] As can be seen from the background technology, the reliability of welding machine protective covers in related technologies needs to be improved.

[0025] This disclosure provides a welding machine protective cover. One end of the base plate of the welding machine protective cover is rotatably connected to a frame. In a second state, the other end of the base plate is away from the frame and in contact with the ground, and a support component supports the cover on the ground. That is, one end of the base plate is connected to the frame and away from the ground, while the other end of the base plate is separated from the frame and in contact with the ground. The base plate is tilted. In this case, the user can place the welding machine on the end of the base plate that is in contact with the ground and push the welding machine into the cover using the tilted base plate. Then, the base plate is lifted to switch the base plate to the first state, thus realizing the placement of the welding machine. Before the welding machine is completely transferred into the protective cover, the bottom of the welding machine is in complete contact with the base plate, which can prevent the welding machine from falling due to the bottom of the welding machine not being in complete contact with the base plate, thereby improving the reliability of the welding machine protective cover.

[0026] In the description of the embodiments of this disclosure, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary or secondary relationship of the indicated technical features. In the description of the embodiments of this disclosure, "a plurality of" means two or more, unless otherwise explicitly defined.

[0027] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this disclosure. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0028] In the description of the embodiments of this disclosure, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A exists, A and B exist simultaneously, and B exists. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0029] In the description of embodiments of this disclosure, the term "a plurality of" refers to two or more (including two).

[0030] In the description of the embodiments of this disclosure, the technical terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this disclosure and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this disclosure.

[0031] In the description of the embodiments of this disclosure, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0032] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been provided in the embodiments of this disclosure to facilitate a better understanding of the disclosure. However, the technical solutions claimed in this disclosure can be implemented even without these technical details and various variations and modifications based on the following embodiments.

[0033] Figure 1 This is a schematic diagram of a welding machine protective cover with the base plate in a first state, as provided in an embodiment of this disclosure. Figure 2 This is a schematic diagram of a welding machine protective cover with the base plate in a second state, as provided in an embodiment of this disclosure. Figure 3 This is another structural schematic diagram of the welding machine protective cover with the base plate in a first state, as provided in an embodiment of this disclosure. Figure 4 This is another structural schematic diagram of a welding machine protective cover with the base plate in a second state, as provided in an embodiment of this disclosure.

[0034] Reference Figures 1 to 4The welding machine protective cover includes: a cover body 1 and a support component 2. The cover body 1 forms a cavity for placing the welding machine. The cover body 1 includes a top plate 11 and a bottom plate 12 arranged opposite to each other, and a frame 13 forming the cavity. The frame 13 has a first side 131 and a second side 132 opposite to each other. The support component 2 is connected to the frame 13 and supports the cover body 1 on the ground. One end of the bottom plate 12 is rotatably connected to the second side 132 of the frame 13. The bottom plate 12 can be changed between a first state and a second state. In the first state, the other end of the bottom plate 12 is connected to the frame 13 and forms a hollow area on the first side 131 of the frame 13. In the second state, the other end of the bottom plate 12 is away from the frame 13 and in contact with the ground.

[0035] The cover 1 is used to house and protect the welding machine.

[0036] refer to Figure 1 In some embodiments, the top plate 11 may also be an arc-shaped plate. Specifically, the top plate 11 may also be an arc-shaped plate protruding away from the bottom plate 12. (See reference...) Figure 3 In some embodiments, the top plate 11 may be a flat plate.

[0037] refer to Figure 3 and Figure 4 The base plate 12 has a first state and a second state. In the second state, the end of the base plate 12 near the first side 131 is in contact with the ground.

[0038] In some embodiments, the end of the base plate 12 near the first side 131 is configured as a slope. In other words, the top surface and the bottom surface of the base plate 12 are connected to the first side 131 by a slope. With this configuration, in the second state, the end of the base plate 12 near the first side 131 has a larger contact area with the ground, which is beneficial to improving the stability when the base plate 12 is pushed into the housing 1 from the first side 131.

[0039] Figure 5 for Figure 4 A top view of the bottom rail assembly 134.

[0040] Reference Figure 1 , Figure 4 and Figure 5 In some embodiments, the frame 13 includes a top rail assembly 133 and a bottom rail assembly 134, as well as a connecting assembly 135 connecting the top rail assembly 133 and the bottom rail assembly 134. The top rail assembly 133 includes four first crossbars 1331 connected end to end. The bottom rail assembly 134 includes a second crossbar 1341 and a third crossbar 1342, as well as a fourth crossbar 1343 connecting the second crossbar 1341 and the third crossbar 1342. The fourth crossbar 1343 is disposed on the second side 132.

[0041] In other words, the top retaining rod assembly 133 uses four first crossbars 1331 interconnected to form a closed rectangle. The bottom retaining rod assembly 134 includes a second crossbar 1341, a third crossbar 1342, and a fourth crossbar 1343. The fourth crossbar 1343 connects the second crossbar 1341 and the third crossbar 1342, and is located on the second side 132, so that the second crossbar 1341, the third crossbar 1342, and the fourth crossbar 1343 can form a U-shaped structure with the opening facing the first side 131. The bottom retaining rod assembly 134 does not have a crossbar on the first side 131, so that when the welding machine is placed on the top and bottom plates 12 in the second state, it is not obstructed by the bottom retaining rod assembly 134 when pushing the welding machine into the cover 1.

[0042] The connecting assembly 135 includes multiple vertical bars 1351, which are used to connect the top plate 11 surrounding rod assembly and the bottom surrounding rod assembly 134. It can be understood that the top surrounding rod assembly 133 consists of four first horizontal bars 1331 interconnected to form a closed rectangle, while the bottom consists of a second horizontal bar 1341, a third horizontal bar 1342, and a fourth horizontal bar 1343 forming a U-shaped structure with an opening facing the first side 131. Therefore, no vertical bars 1351 are provided on the first side 131.

[0043] refer to Figure 1 and Figure 2 In some embodiments, the frame 13 further includes: an intermediate rod 136 parallel to the fourth crossbar 1343, the intermediate rod 136 being connected to the connecting component 135, the intermediate rod 136 being disposed on the first side 131, and in the first state, the intermediate rod 136, the connecting component 135, and the base plate 12 forming a hollow area.

[0044] The intermediate rod 136 provided on the first side 131 is parallel to the fourth crossbar 1343 so that it can cooperate with the connecting assembly 135 and the base plate 12 to form a hollow area in the first state.

[0045] The bottom of the middle rod 136 does not have a vertical rod 1351. The top plate 11 surrounding rod assembly and the bottom surrounding rod assembly 134 can be connected by multiple vertical rods 1351 on other sides.

[0046] In the first state of the base plate 12, the intermediate rod 136 can prevent the welding machine from falling from the first side 131. The intermediate rod 136, the connecting assembly 135, and the base plate 12 form a hollow area to reserve space for the user to place or remove the welding machine.

[0047] Understandable, Figure 1 and Figure 2Only one intermediate rod 136 is shown. In fact, multiple intermediate rods 136 can be set on the first side 131, as long as the intermediate rod 136 closest to the bottom retaining rod assembly 134 has enough space between it and the base plate 12 for the user to remove or place the welding machine.

[0048] In some embodiments, the frame 13 further includes a fifth crossbar 137 disposed on the second side 132 to increase the connection stability of the frame 13.

[0049] In some embodiments, the welding machine protective cover further includes a lifting handle 3, which is disposed on the surface of the base plate 12 facing the top plate 11. With this configuration, the user can use the lifting handle 3 to lift the end of the base plate 12 that is in contact with the ground to switch the base plate 12 from the second state to the first state.

[0050] In some embodiments, one of the base plate 12 and the frame 13 is provided with a pin (not shown), and the other of the base plate 12 and the frame 13 is provided with a socket (not shown) adapted to the pin. In a first state, the pin is placed in the socket, and in a second state, the pin is moved away from the socket. With this configuration, the user can connect the base plate 12 and the frame 13 in the first state by placing the pin in the socket, and switch to the second state simply by moving the pin away from the socket. The pin and socket make it easy for the user to switch the state of the base plate 12, which can improve the practicality of the welding machine protective cover.

[0051] In some embodiments, the top plate 11 is rotatably connected to the second side 132 of the frame 13. This configuration allows the top plate 11 to rotate around the second side 132 when the welding machine needs to be removed or placed, creating an opening at the top of the housing 1. A user can then remove or place the welding machine using the tilted bottom plate 12, while another user can access the welding machine through the opening and provide assistance. Specifically, when placing the welding machine, one user pushes it into the housing 1 using the tilted bottom plate 12, while another user accesses the welding machine through the opening and provides pulling force to place the welding machine inside the housing 1. Pulling force can also be applied to the welding machine through the opening to lift the bottom plate 12, switching it from a second state to a first state, and finally allowing the top plate 11 to rotate around the second side 132, thus covering the frame 13. When removing the welding machine, the top plate 11 can be rotated around the second side 132, allowing one user to contact the welding machine through the opening area and provide a certain pulling force so that another user can switch the bottom plate 12 from the first state to the second state, and the welding machine can be removed from the cover 1. During the switching process between the first and second states, the bottom of the welding machine is always in complete contact with the bottom plate 12.

[0052] Continue to refer to Figure 1 and Figure 2In some embodiments, the welding machine protective cover further includes a handle 4, which is disposed on the surface of the top plate 11 opposite to the bottom plate 12. This arrangement facilitates the user to apply an external force to rotate the top plate 11.

[0053] In some embodiments, the support component 2 includes a roller 21, which is connected to the frame 13 and contacts the ground. Users can move the cover 1 and the welding machine placed inside the cover 1 using the roller 21, thus improving the practicality of the welding machine protective cover.

[0054] In some embodiments, the support component 2 further includes a connector 22, which connects the roller 21 to the frame 13.

[0055] In some embodiments, the welding machine protective cover further includes a push-pull handle 5, which is disposed on the second side 132 of the frame 13. The push-pull handle 5 facilitates pushing the cover 1, thereby improving the practicality of the welding machine protective cover.

[0056] In some embodiments, the welding machine protective cover further includes a support positioning component 6, which is movably connected to the frame 13. The support positioning component 6 is movable in the direction from the base plate 12 to the top plate 11 to switch between a locked state and an unlocked state. In the unlocked state, the support positioning component 6 is away from the ground, and the cover 1 can be moved by the rollers 21. In the locked state, the support positioning component 6 is in contact with the ground and provides friction, making it difficult for the cover 1 to move. When the user needs to remove and place the welding machine, the support positioning component 6 can be switched to the locked state, which can avoid problems caused by the movement of the cover 1 during the placement or removal of the welding machine, thereby improving the reliability of the welding machine protective cover. When the support positioning component 6 is in contact with the ground, it can also provide support for the frame 13.

[0057] In some embodiments, the support positioning assembly 6 includes a vertical rod 61 and a connecting rod 62. A contact element 63 is connected to the end of the vertical rod 61 near the ground, and the contact element 63 provides significant friction when in contact with the ground. A retaining ring 64 is fitted around the outer periphery of the vertical rod 61, and the retaining ring 64 is fixedly connected to the vertical rod 61. The connecting rod 62 is threadedly connected to the frame 13, and the connecting rod 62 is movable in a first direction X. In the locked state, the connecting rod 62 abuts against the top of the retaining ring 64, causing the contact element 63 connected to the vertical rod 61 to contact the ground. When the support positioning assembly 6 needs to switch states, the connecting rod 62 moves along the first direction X towards the frame 13, separating the connecting rod 62 from the vertical rod 61, allowing the vertical rod 61 to move and separate the contact element 63 from the ground. Then, the connecting rod 62 moves away from the frame 13 in the first direction X, abutting against the bottom of the retaining ring 64, thus unlocking the support positioning assembly 6.

[0058] In the aforementioned welding machine protective cover, one end of the base plate 12 is rotatably connected to the frame 13. In the second state, the other end of the base plate 12 is away from the frame 13 and in contact with the ground, and the support component 2 supports the cover 1 on the ground. That is, one end of the base plate 12 is connected to the frame 13 and away from the ground, while the other end of the base plate 12 is separated from the frame 13 and in contact with the ground. The base plate 12 is tilted. At this time, the user can place the welding machine on the end of the base plate 12 that is in contact with the ground and push the welding machine into the cover 1 with the help of the tilted base plate 12. Then, the base plate 12 is lifted to switch the base plate 12 to the first state, thus realizing the placement of the welding machine. Before the welding machine is completely transferred to the protective cover, the bottom of the welding machine is in complete contact with the base plate 12, which can prevent the welding machine from falling due to the bottom of the welding machine not being in complete contact with the base plate 12, thereby improving the reliability of the welding machine protective cover.

[0059] Those skilled in the art will understand that the above embodiments are specific examples of implementing this disclosure, and in practical applications, various changes in form and detail may be made without departing from the spirit and scope of this disclosure. Any person skilled in the art can make various alterations and modifications without departing from the spirit and scope of this disclosure; therefore, the scope of protection of this disclosure should be determined by the scope defined in the claims.

Claims

1. A welding machine protective cover, characterized in that, include: A cover body, the cover body forming a receiving cavity for placing a welding machine; the cover body includes a top plate and a bottom plate disposed opposite each other and a frame forming the receiving cavity, the frame having a first side and a second side opposite each other; A support component, which is connected to the frame and supports the cover on the ground; The base plate is rotatably connected to the second side of the frame at one end. The base plate can be changed between a first state and a second state. In the first state, the other end of the base plate is connected to the frame and forms a hollow area on the first side of the frame. In the second state, the other end of the base plate is away from the frame and in contact with the ground.

2. The welding machine protective cover according to claim 1, characterized in that, The frame includes a top rail assembly and a bottom rail assembly, as well as a connecting assembly connecting the top rail assembly and the bottom rail assembly. The top rail assembly includes four first crossbars connected end to end. The bottom rail assembly includes a second crossbar and a third crossbar, as well as a fourth crossbar connecting the second crossbar and the third crossbar. The fourth crossbar is disposed on the second side.

3. The welding machine protective cover according to claim 2, characterized in that, The framework also includes: A middle rod parallel to the fourth horizontal bar is connected to the connecting assembly. The middle rod is disposed on the first side. In the first state, the middle rod, the connecting assembly, and the base plate form the hollow area.

4. The welding machine protective cover according to claim 1, characterized in that, The welding machine protective cover also includes: A lifting handle is provided on the surface of the base plate facing the top plate.

5. The welding machine protective cover according to claim 1, characterized in that, One of the base plate and the frame is provided with a pin, and the other of the base plate and the frame is provided with a socket adapted to the pin. In the first state, the pin is placed in the socket, and in the second state, the pin is moved away from the socket.

6. The welding machine protective cover according to claim 1, characterized in that, The top plate is rotatably connected to the second side of the frame.

7. The welding machine protective cover according to claim 6, characterized in that, The welding machine protective cover also includes: A handle is provided on the surface of the top plate opposite to the bottom plate.

8. The welding machine protective cover according to claim 1, characterized in that, The supporting component includes: The roller is connected to the frame and contacts the ground.

9. The welding machine protective cover according to claim 8, characterized in that, The welding machine protective cover also includes: A push-pull handle is disposed on the second side of the frame.

10. The welding machine protective cover according to claim 9, characterized in that, The welding machine protective cover also includes: A support positioning component is provided, which is movably connected to the frame.

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