Movable protective device and welding equipment

Abstract

The utility model relates to the technical field of welding equipment, in particular to a movable protection device and the welding equipment, the movable protection device comprises a protection plate, part of side edges of a plurality of side edges of the protection plate are fixed edges, and the fixed edges are provided with fixing parts; the fixing part is connected with the fixing seat; and the first connecting piece is arranged on the fixing base, and the first connecting piece is detachably connected with the welding equipment, so that the protection plate is arranged on the welding equipment or removed from the welding equipment. According to the movable protection device, the movable protection device is specifically installed at different positions of welding equipment according to the specific machining position of the welding base metal, installation is convenient and fast, protection is comprehensive, the protection effect can be effectively achieved in the polishing operation process before and after welding of the welding base metal, and the working efficiency is improved. Normal operation of the welding equipment is prevented from being affected by polishing splashes and dust, the polishing splashes and the dust are also prevented from being splashed to workers, and therefore the safety protection effect on the equipment and the workers is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of welding equipment, and in particular to a mobile protective device and welding equipment. Background Art

[0002] In general large-scale steel structure factories, there are various welding equipment. After welding is completed or before the welding process begins, the welding base material needs to be polished. Especially in the process of multi-layer and multi-pass welding, there is a lot of grinding work. The spatter and dust generated by grinding are very harmful to the human body and equipment, and it is easy to get burned, and even serious safety accidents may occur.

[0003] At present, screens are usually used on the job site to solve such problems. However, screens on site take up a large space and require three-dimensional support. The use location of the screen is limited by the environmental conditions of the job site, and the screen can only be used for blocking a large range. It is not effective for grinding splashes in a small area. In addition, if the equipment needs to be polished after completing a layer of welding, the currently running equipment has returned to the starting point for the preparation process. At this time, the distance between the equipment and the personnel is very close, and the screen stays in place. If the welding base material is currently being polished, the screen loses its protective effect in this case, and the splashes and dust generated by grinding will still cause harm to the human body and equipment. Utility Model Content

[0004] The purpose of this application is to provide a mobile protective device and welding equipment to solve, to a certain extent, the technical problem in the prior art that during welding operations on large steel structures, the welding base material needs to be polished, and the splashing and dust generated during the polishing process of the welding base material may cause harm to the operators and equipment.

[0005] The present application provides a mobile protective device for welding equipment, the mobile protective device comprising: a protective plate, some of the side edges of the protective plate being fixed edges, and the fixed edges being provided with a fixing portion;

[0006] A fixing seat, the fixing portion being connected to the fixing seat;

[0007] A first connecting member is disposed on the fixing seat, and the first connecting member is detachably connected to the welding device so as to place the protective plate on the welding device or remove the protective plate from the welding device.

[0008] In the above technical solution, further, the fixing portion is in the shape of a flat plate, the length of the fixing portion extends along the length of the fixing edge, and the fixing portion is arranged at an angle to the protective plate.

[0009] In any of the above technical solutions, further, the fixing seat includes:

[0010] a first plate portion, the first plate portion being connected to the protective plate;

[0011] a second plate portion, the second plate portion is connected to the first plate portion, the second plate portion is arranged at an angle to the first plate portion, and the second plate portion is connected to the fixing portion;

[0012] The number of the first connecting members is at least two, and the at least two first connecting members are arranged at intervals on a side of the second plate portion away from the fixing portion.

[0013] In any of the above technical solutions, further, the mobile protective device also includes a pressure plate, the first plate portion is clamped between the pressure plate and the protective plate, and the pressure plate is connected to the protective plate.

[0014] In any of the above technical solutions, further, the mobile protection device also includes:

[0015] at least one support member, the support member being provided with a first fixed end and a second fixed end, the first fixed end being connected to the protective plate;

[0016] A second connecting member, wherein the second connecting member is disposed at the second fixing end.

[0017] In any of the above technical solutions, further, both the first connecting member and the second connecting member are magnetic.

[0018] In any of the above technical solutions, further, the mobile protection device also includes a protection side wall, and the protection side wall is arranged at an angle with the protection plate;

[0019] The protective side wall is arranged on a side of the plurality of side edges of the protective plate except for the side edge where the fixing portion is arranged.

[0020] In any of the above technical solutions, further, the mobile protective device also includes a handle, and the handle is arranged on the protective plate.

[0021] In any of the above technical solutions, further, the mobile protective device also includes a reinforcing connector, and the reinforcing connector is connected to the protective plate and the fixing portion at the same time;

[0022] There are multiple reinforcing connectors, and the multiple reinforcing connectors are arranged between the protective plate and the fixing portion at intervals along the length direction of the fixing portion.

[0023] The present application also provides a welding device, including the mobile protective device described in any of the above technical solutions, and thus has all the beneficial technical effects of the mobile protective device, which will not be repeated here.

[0024] Compared with the prior art, the beneficial effects of this application are:

[0025] The mobile protective device provided in the present application includes: a protective plate, some of the multiple side edges of the protective plate are fixed edges, and the fixed edges are provided with a fixing portion; a fixed seat, and the fixing portion is connected to the fixed seat; a first connecting member, the first connecting member is provided on the fixed seat, and the first connecting member is detachably connected to the welding equipment to place the protective plate on the welding equipment or remove the protective plate from the welding equipment.

[0026] The mobile protective device provided in the present application is installed at different positions of the welding equipment according to the specific processing position of the welding base material. It is easy to install and has comprehensive protection. It can effectively protect the welding base material during the grinding operation before and after welding, avoiding the grinding spatter and dust from affecting the normal operation of the welding equipment, and avoiding the grinding spatter and dust from splashing onto the staff, thereby playing a role in safety protection for the equipment and the staff.

[0027] The welding equipment provided by the present application includes the above-mentioned mobile protective device. Therefore, the grinding space and the welding space are isolated on the welding equipment through the mobile protective device. While the grinding operation is performed on one side of the mobile protective device, the welding operation can be performed on the other side of the mobile protective device under the isolation effect of the mobile protective device, thereby significantly improving the processing efficiency of the welding base material of the welding equipment using the mobile protective device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 A schematic diagram of the structure of a mobile protective device provided in an embodiment of the present application;

[0030] Figure 2 Another structural schematic diagram of the mobile protection device provided in the embodiment of the present application;

[0031] Figure 3 A schematic diagram of the partial structure of the mobile protection device provided in an embodiment of the present application.

[0032] Reference numerals:

[0033] 1-protective plate, 101-fixing part, 102-first surface, 103-second surface, 2-fixing seat, 201-first plate part, 202-second plate part, 3-first connecting piece, 4-protective side wall, 5-pressing plate, 6-reinforcement connecting piece, 7-supporting piece, 701-first folding plate, 702-second folding plate, 8-second connecting piece, 9-handle. DETAILED DESCRIPTION

[0034] The technical solution of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0035] The components of the embodiments of the present application generally described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application claimed, but merely represents the selected embodiments of the present application.

[0036] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0037] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0038] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] Refer to the following Figures 1 to 3 The present invention describes a mobile protective device and welding equipment according to the embodiments of the present application.

[0040] See also Figures 1 to 3As shown, an embodiment of the present application provides a mobile protective device, which is particularly suitable for welding equipment used for welding large steel structures and can play a protective role during the welding and grinding processes of large steel structures.

[0041] The mobile protective device includes a protective plate 1, a fixing seat 2 and a first connecting member 3, wherein the protective plate 1 includes a plurality of side edges, some of which are used as fixing edges to set the fixing portion 101, the fixing seat 2 is connected to the fixing portion 101, the first connecting member 3 is arranged on the fixing seat 2, and the first connecting member 3 is detachably connected to the welding equipment, so that the mobile protective device can be movably arranged on the welding equipment, so that when the welding parent material is partially polished, the setting position of the mobile protective device on the welding equipment is selected in a targeted manner, so as to achieve small-scale and refined protection of the workers and welding equipment, and the mobile protective device moves with the welding equipment relative to the welding parent material, so as to continuously play a protective role, and avoid the grinding splash or dust generated during the grinding process of the welding parent material from causing damage to the workers and equipment. After the welding operation or polishing operation on the welding parent material is completed, the mobile protective device can be removed from the welding equipment.

[0042] Preferably, the fixing seat 2 is detachably connected to the fixing edge, and the fixing portion 101 on different fixing edges can be selected to set the fixing seat 2 according to the installation conditions under actual conditions, so that the mobile protective device can be flexibly set at different positions of the welding equipment.

[0043] Specifically, the protective plate 1 is preferably a rectangular plate, and the protective plate 1 has four sides, and the bottom side of the four sides is provided with a fixing portion 101 as a fixed side, and the fixing seat 2 is provided at the bottom of the fixing portion 101 and connected to the fixing portion 101, so that the mobile protective device can be erected at a designated position of the welding equipment to play a protective role. Of course, other sides of the protective plate 1 can also be selected as fixed sides.

[0044] Furthermore, the mobile protective device also includes a protective side wall 4, which is in the shape of a sheet or a plate. The number of protective side walls 4 can be one, two or three. In the present embodiment, the number of protective side walls 4 is preferably two. In addition to the bottom edge with the fixed seat 2 mentioned above, the protective plate 1 also includes a top edge and two side edges, a left side edge and a right side edge. One of the protective side walls 4 is arranged on one side of the protective plate 1, and the other protective side wall 4 is arranged on the other side of the protective plate 1. The protective side wall 4 extends along the height direction of the protective plate 1, and the protective side wall 4 is arranged at an angle to the side of the protective plate 1 facing away from the staff. Preferably, the protective side wall 4 is arranged vertically on the protective plate 1, so that the two protective side walls 4 and the plate surface of the protective plate 1 are together surrounded by the grinding position of the welding base material, thereby preventing sparks or grinding spatter and dust from escaping to the outside of the protective plate 1.

[0045] Furthermore, the fixing seat 2 includes a first plate portion 201 and a second plate portion 202 which are interconnected or have an integrated structure. The first plate portion 201 and the second plate portion 202 are arranged at an angle and are distributed in an L shape. Preferably, the first plate portion 201 and the second plate portion 202 are arranged vertically.

[0046] The side surface of the protective plate 1 used to block grinding spatter is defined as the second surface 103, the side surface of the protective plate 1 facing away from the second surface 103 is defined as the first surface 102, the fixing portion 101 is arranged on the bottom edge of the second surface 103, the first plate portion 201 is adhered to and fixed to the second surface 103 of the protective plate 1, and the second plate portion 202 is adhered to and fixed to the lower surface of the fixing portion 101, so that the fixing seat 2 and the protective plate 1 and the fixing portion 101 have a larger connection area, thereby ensuring the connection strength between the protective plate 1 and the fixing seat 2, and further ensuring the stability of the mobile protective device after being placed on the welding equipment.

[0047] Furthermore, the first plate portion 201 is provided with a plurality of first connecting holes, and the plurality of first connecting holes are arranged at equal intervals along the length direction of the first plate portion 201, and the protective plate 1 is provided with a plurality of second connecting holes, and the number of the second connecting holes is the same as the number of the first connecting holes and is arranged one by one, and each first connecting hole is opposite to a second connecting hole, so that bolts, rivets or other forms of fasteners can be used to penetrate each group of the first connecting holes and the second connecting holes to fix the first plate portion 201 to the protective plate 1.

[0048] The second plate portion 202 is provided with a plurality of third connecting holes, and the plurality of third connecting holes are arranged at equal intervals along the length direction of the second plate portion 202. The fixing portion 101 is provided with a plurality of fourth connecting holes, and the number of the fourth connecting holes is the same as the number of the third connecting holes and is arranged one by one, and each third connecting hole is opposite to a fourth connecting hole, so that bolts, rivets or other forms of fasteners can be used to penetrate each group of third connecting holes and fourth connecting holes to fix the second plate portion 202 to the fixing portion 101. It can be seen that by arranging the fixing portion 101 at the bottom of the protective plate 1, there is a sufficient connection area between the fixing portion 101 and the fixing seat 2, which further strengthens the connection strength between the protective plate 1 and the fixing seat 2, and can also make the fixing seat 2 have an appropriate width, thereby enhancing the stability of the mobile protective device after being placed on the welding equipment and reducing the risk of falling outside the mobile protective device.

[0049] Furthermore, the mobile protection device further includes a pressing plate 5, which is specifically a rectangular plate. The width of the pressing plate 5 is smaller than the width of the first plate portion 201, and the pressing plate 5 is arranged on a side of the first plate portion 201 away from the protection plate 1. The pressing plate 5 is provided with a plurality of fifth connection holes, and the first plate portion 201 is also provided with a plurality of sixth connection holes. The number of the sixth connection holes is the same as the number of the fifth connection holes and corresponds one to one. Each fifth connection hole is arranged opposite to a sixth connection hole, so that bolts, rivets or other forms of fasteners can be used to penetrate each group of the fifth connection holes and the sixth connection holes to fix the pressing plate 5, the first plate portion 201 and the protection plate 1 together, thereby further strengthening the connection strength between the protection plate 1 and the fixing seat 2.

[0050] Preferably, on the first plate portion 201, a plurality of first connection holes and a plurality of sixth connection holes are alternately arranged, specifically, at least one sixth connection hole is arranged between two adjacent first connection holes, or at least one first connection hole is arranged between two adjacent sixth connection holes.

[0051] Furthermore, the mobile protective device also includes a reinforcing connector 6, which is specifically a connecting rib. One of the multiple side edges of the reinforcing connector 6 is connected to the second surface 103 of the protective plate 1, and another one of the multiple side edges of the reinforcing connector 6 is connected to the upper surface of the fixed part 101, thereby strengthening the connection strength between the protective plate 1 and the fixed part 101, avoiding deformation at the junction between the two, and reducing the risk of unexpected situations such as cracking between the protective plate 1 and the fixed part 101.

[0052] Preferably, there are multiple reinforcing connectors 6, each of which is connected to the protective plate 1 and the fixed part 101 at the same time using the above-mentioned connection method. Multiple reinforcing connectors 6 are arranged at intervals along the length direction of the fixed part 101 to further enhance the overall structural strength of the mobile protective device.

[0053] Furthermore, the first connecting member 3 can specifically be a magnet. The first connecting member 3 is arranged on the lower surface of the second plate portion 202 of the fixing seat 2. After the mobile protective device is placed on the welding equipment, the mobile protective device is detachably connected to the welding equipment by magnetic attraction through the first connecting member 3, and the disassembly and assembly is convenient and simple.

[0054] Preferably, the number of the first connecting members 3 is at least two, and the stability of the mobile protection device adsorbed on the welding equipment can be improved by appropriately increasing the number of the first connecting members 3. In addition, the first connecting member 3 can also be an electromagnet to realize disassembly and assembly with the welding equipment in a power-on and power-off manner.

[0055] Furthermore, the mobile protective device also includes a support member 7 and a second connecting member 8. The number of the support member 7 is at least one. Preferably, in the present embodiment, the number of the support members 7 is specifically two. The two support members 7 are arranged at intervals on the first surface 102 of the protective plate 1. By providing two support members 7, the stability of the mobile protective device when it is arranged on the welding equipment can be enhanced, and the weight of the mobile protective device can be avoided from being excessively increased.

[0056] Specifically, the support member 7 has a plate structure. Preferably, the support member 7 is specifically a triangular plate or a trapezoidal plate, and the support member 7 is tilted relative to the protective plate 1, so that a triangular structure is formed between the support member 7 and the protective plate 1. One end of the support member 7 is a first fixed end. Preferably, the first fixed end is provided with a first folding plate 701, and the first folding plate 701 is arranged at an angle to the support member 7. Preferably, the first folding plate 701 is arranged perpendicularly to the support member 7, and the first folding plate 701 is attached to and fixed to the first surface 102 of the protective plate 1. The fixing method can be connected or welded using fasteners, but of course, it is not limited to this. The second fixed end is provided with a second folding plate 702, and the second folding plate 702 is arranged perpendicularly to the support member 7. The second connecting member 8 is arranged on the lower plate surface of the second folding plate 702. The second connecting member 8 is specifically a magnet. After the mobile protective device is placed on the welding equipment, the second connecting member 8 is also adsorbed to the welding equipment, further enhancing the stability of the mobile protective device placed on the welding equipment.

[0057] Furthermore, the mobile protective device further comprises a handle 9 , which is disposed on the protective plate 1 . Preferably, the handle 9 is disposed on the first surface 102 of the protective plate 1 , so as to facilitate the staff to disassemble, assemble and transfer the mobile protective device.

[0058] To sum up, the mobile protective device provided by the present application is installed at different positions of the welding equipment according to the specific processing position of the welding base material. It is easy to install and has comprehensive protection. It can effectively protect the welding base material during the grinding operation before and after welding, avoiding the grinding spatter and dust from affecting the normal operation of the welding equipment, and avoiding the grinding spatter and dust from splashing onto the staff, thereby playing a role in safety protection of the equipment and the staff.

[0059] In addition, the mobile protective device provided in this embodiment is arranged on the welding equipment and can move synchronously with the welding equipment. While the grinding operation is performed on one side of the mobile protective device, the welding operation can be performed on the other side of the mobile protective device under the isolation effect of the mobile protective device, thereby significantly improving the processing efficiency of the welding equipment using the mobile protective device on the welding base material.

[0060] The embodiments of the present application also provide a welding device, including the mobile protective device described in the above embodiments, and thus, has all the beneficial technical effects of the mobile protective device, which will not be described in detail here.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A mobile protective device for welding equipment, characterized in that: The mobile protection device comprises: A protective plate, wherein some of the side edges of the protective plate are fixed edges, and the fixed edges are provided with fixing portions; A fixing seat, the fixing portion being connected to the fixing seat; A first connecting member is disposed on the fixing seat, and the first connecting member is detachably connected to the welding device so as to place the protective plate on the welding device or remove the protective plate from the welding device.

2. The mobile protection device according to claim 1, characterized in that: The fixing portion is in a flat plate shape, the length of the fixing portion extends along the length of the fixing edge, and the fixing portion is arranged at an angle to the protective plate.

3. The mobile protection device according to claim 1, characterized in that: The fixing seat comprises: a first plate portion, the first plate portion being connected to the protective plate; a second plate portion, the second plate portion is connected to the first plate portion, the second plate portion is arranged at an angle to the first plate portion, and the second plate portion is connected to the fixing portion; The number of the first connecting members is at least two, and the at least two first connecting members are arranged at intervals on a side of the second plate portion away from the fixing portion.

4. The mobile protection device according to claim 3, characterized in that: The mobile protection device also includes a pressing plate, the first plate portion is sandwiched between the pressing plate and the protection plate, and the pressing plate is connected to the protection plate.

5. The mobile protection device according to claim 1, characterized in that: The mobile protection device also includes: at least one support member, the support member being provided with a first fixed end and a second fixed end, the first fixed end being connected to the protective plate; A second connecting member, wherein the second connecting member is disposed at the second fixing end.

6. The mobile protection device according to claim 5, characterized in that: The first connecting member and the second connecting member are both magnetic.

7. The mobile protection device according to any one of claims 1 to 6, characterized in that: The mobile protection device also includes a protection side wall, and the protection side wall is arranged at an angle with the protection plate; The protective side wall is arranged on a side of the plurality of side edges of the protective plate except for the side edge where the fixing portion is arranged.

8. The mobile protection device according to any one of claims 1 to 6, characterized in that: The mobile protection device also includes a handle, which is arranged on the protection plate.

9. The mobile protection device according to any one of claims 1 to 6, characterized in that: The mobile protection device further comprises a reinforcing connecting member, wherein the reinforcing connecting member is connected to the protection plate and the fixing portion at the same time; There are multiple reinforcing connectors, and the multiple reinforcing connectors are arranged between the protective plate and the fixing portion at intervals along the length direction of the fixing portion.

10. A welding device, characterized in that: A mobile protective device comprising any one of claims 1 to 9.

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