Magnetic attraction fire receiving hopper for steel structure welding

Abstract

The utility model relates to a magnetic attraction welding fire bucket for steel structure welding, and belongs to the technical field of welding construction safety. The magnetic attraction fire receiving bucket comprises a semi-closed high-temperature-resistant fire receiving main body structure, an opening made of a flexible magnetic attraction material is formed in the bottom of the magnetic attraction fire receiving bucket, and the magnetic attraction fire receiving bucket can be firmly attracted to the surface of a steel structure through magnetic force. The fire welding bucket can be matched with a fire welding accessory structure so as to enlarge the protection range. The utility model solves the problems that the traditional welding fire bucket is difficult to fix, the size is fixed, the adjustment is inconvenient and the like, has the advantages of flexibly adapting to steel structures with different sizes and shapes, effectively capturing sparks, being easy to assemble and disassemble and the like, and improves the safety and efficiency of welding operation.

Description

Technical Field

[0001] The utility model relates to the technical field of welding construction safety, in particular to a magnetic spark catching bucket used for capturing and temporarily storing welding sparks during the welding process of steel structures. Background Art

[0002] During the welding process of steel structures, especially when welding at high altitudes, a large amount of unextinguished welding sparks will fly out due to the high temperature generated by welding. If these scattered sparks are not properly handled, they are likely to fall below the construction area, posing a serious safety threat to the workers or equipment below, and may even cause fire accidents, resulting in immeasurable losses.

[0003] However, the common welding bucket designs on the market often have many shortcomings, such as unstable fixation, single size and inability to adjust, inconvenient use, and gaps between the welding bucket and the steel structure that lead to missed sparks. These defects make it difficult for existing welding buckets to meet actual needs in complex and changeable construction site environments, posing a considerable challenge to the safety and efficiency of welding construction. Utility Model Content

[0004] The existing spark hopper has many problems in the process of steel structure welding such as high-altitude electric welding, including unstable fixation, inability to adapt to steel structures of different sizes and shapes, and inconvenient adjustment of the spark range. These problems lead to insufficient spark management, thereby increasing the safety risks of the construction site.

[0005] In order to solve the above problems, the utility model provides a magnetic spark-catching bucket for steel structure welding, which mainly includes a semi-enclosed spark-catching main body structure, which is designed to effectively receive and temporarily store sparks generated during welding. The bottom opening is made of high-temperature resistant flexible magnetic material, and the spark-catching bucket is firmly attached to the surface of the steel structure through magnetic adsorption to achieve the spark-catching function, while being easy to install and disassemble.

[0006] Preferably, the main fire connection structure is made of high temperature resistant material, and the inner wall of the main fire connection structure is painted with fire retardant paint.

[0007] Preferably, the shape of the fire connection main body structure is hemispherical, conical or funnel-shaped.

[0008] Preferably, a detachable fire connection auxiliary structure is provided on the top of the fire connection main body structure, and is characterized in that the fire connection auxiliary structure extends outward on the basis of the fire connection main body structure to increase the protection range of the fire connection bucket.

[0009] Preferably, the fire connection auxiliary structure is made of high temperature resistant material, and the inner wall of the fire connection auxiliary structure is painted with fire retardant paint.

[0010] Preferably, the bottom opening can be adapted to sizes and shapes of different steel structures by being tightly wound around the steel structure within a certain winding length limit.

[0011] Preferably, the bottom opening can be adapted to sizes and shapes of different steel structures by being tightly wound around the steel structure within a certain winding length limit.

[0012] The bottom opening can be adapted to the sizes and shapes of different steel structures by being tightly wound around the steel structure within a certain winding length limit.

[0013] Preferably, a fire connection main body structure opening is provided on the side of the fire connection main body structure, and the fire connection main body structure opening is equipped with a high temperature resistant covering member, which can be quickly disassembled and can seal the fire connection main body structure opening when closed.

[0014] Preferably, a fire connection accessory structure opening is provided on the side of the fire connection accessory structure, and the fire connection accessory structure opening is equipped with a high temperature resistant cover, which can be quickly disassembled and can seal the fire connection accessory structure opening when closed.

[0015] Compared with the prior art, the magnetic fire-catching bucket of the utility model has the following advantages: first, since the bottom opening is made of flexible magnetic material, it can be quickly and firmly attached to the surface of steel structures of various shapes and sizes, thereby improving flexibility and safety during use; second, the design of the fire-catching bucket enables it to effectively capture a large number of sparks and reduce the risk of spark scattering; in addition, since both the main fire-catching structure and the auxiliary fire-catching structure are made of high-temperature resistant materials and coated with fire-retardant coatings, they have good heat resistance and durability and can withstand continuous welding operations; finally, the fire-catching bucket of the present invention has a variety of installation and disassembly methods, is easy to install and disassemble, makes cleaning work more convenient and quick, and improves work efficiency. Therefore, the utility model provides a welding auxiliary tool that is simple in structure, easy to use, safe and reliable, and can be applied to different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a structural schematic diagram of a preferred embodiment of a magnetic suction welding bucket for steel structure welding.

[0017] Numbers in the figure: 1, fire connection bucket, 11, fire connection main structure, 12, fire connection auxiliary structure, 13, bottom opening, 101, inner wall of fire connection main structure, 121, inner wall of fire connection auxiliary structure, 2, steel structure, 113, opening of fire connection main structure, 123 opening of fire connection auxiliary structure. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is described in detail below with reference to the accompanying drawings, but the protection scope of the utility model is not limited to the embodiments.

[0019] refer to Figure 1 , is a structural schematic diagram of a preferred embodiment of a magnetic fire-catching bucket for steel structure welding provided by the utility model. The fire-catching bucket 1 includes a fire-catching main body structure 11 and a bottom opening 13, and an optional fire-catching auxiliary structure 12.

[0020] The main structure 11 for receiving the sparks generated by welding is a semi-enclosed structure, which is used to receive and temporarily store the sparks generated by welding. The structure is made of high temperature resistant materials, and the inner wall 101 is painted with fire retardant paint to improve fire resistance and durability. The shape of the main structure 11 for receiving the sparks is designed to be hemispherical, conical or funnel-shaped, so as to better capture and guide the sparks to fall into the funnel.

[0021] The bottom opening 13 is made of a high temperature resistant flexible magnetic material, and the fire bucket 1 can be firmly attached to the surface of the steel structure 2 by magnetic adsorption. The magnetic material has good flexibility and can adapt to different sizes and shapes of the steel structure 2, whether it is a plane or an irregular cross-section.

[0022] The fire connection auxiliary structure 12 is an optional accessory of the fire connection main structure 11, and can be fixed on the top of the fire connection main structure 11 by a simple mechanical or magnetic connection. The fire connection auxiliary structure 12 extends outward, increasing the protection range of the fire connection bucket to accommodate a larger welding area. The structure is also made of high temperature resistant materials, and the inner wall 121 is painted with fire retardant paint.

[0023] When in use, the bottom opening 13 of the fire-receiving bucket 1 is directly placed on the surface of the steel structure 2, and the magnetic force will immediately attract the fire-receiving bucket to the steel structure. The position and angle of the fire-receiving bucket can be adjusted accordingly according to the position of the welding point.

[0024] According to the specific needs of the welding operation, the protection range of the fire-catching bucket can be adjusted by adding or removing the fire-catching auxiliary structure 12. This design enables the fire-catching bucket to adapt to different welding conditions and working environments.

[0025] After the welding operation is finished, the magnetism can be released by simply pulling the fire catching bucket 1, and then it can be removed from the steel structure 2. Due to the design of the bottom opening 13, the sparks and welding slag inside the fire catching bucket can be easily cleaned.

[0026] At the same time, in order to further facilitate the use of the fire connection bucket, a fire connection main structure opening 113 and a fire connection auxiliary structure opening 123 are respectively provided on the sides of the fire connection main structure 11 and the fire connection auxiliary structure 12, so as to facilitate installation before the welding operation and disassembly after the welding operation.

Claims

1. A magnetic spark-catching bucket for steel structure welding, comprising a spark-catching main body structure (11), wherein the spark-catching main body structure (11) is a semi-enclosed structure for receiving and temporarily storing sparks generated by welding, wherein the bottom of the spark-catching main body structure (11) is flexibly connected to an adjustable bottom opening (13), characterized in that: The bottom opening (13) is made of a high temperature resistant flexible magnetic material, and the fire receiving bucket (1) is firmly attached to the surface of the steel structure (2) through magnetic adsorption.

2. The magnetic fire-catching bucket according to claim 1, characterized in that: The fire connection main body structure (11) is made of high temperature resistant material, and the inner wall (101) of the fire connection main body structure is painted with fire retardant paint.

3. The magnetic fire-catching bucket according to claim 1 or 2, characterized in that: The shape of the fire connection main body structure (11) is hemispherical, conical or funnel-shaped.

4. The magnetic fire-catching bucket according to claim 2, characterized in that: A detachable fire connection auxiliary structure (12) is provided on the top of the fire connection main body structure (11), and the fire connection auxiliary structure (12) extends outwards on the basis of the fire connection main body structure (11).

5. The magnetic fire-catching bucket according to claim 4, characterized in that: The fire connection auxiliary structure (12) is made of high temperature resistant material, and the inner wall (121) of the fire connection auxiliary structure is painted with fire retardant paint.

6. The magnetic fire-catching bucket according to claim 1, characterized in that: The bottom opening (13) can be adapted to the sizes and shapes of different steel structures (2) by being tightly wound around the steel structure (2) within a certain winding length limit.

7. The magnetic fire-catching bucket according to any one of claims 1, 2 or 6, characterized in that: A fire connection main body structure opening (113) is provided on the side of the fire connection main body structure (11).

8. The magnetic fire-catching bucket according to claim 4 or 5, characterized in that: A fire connection accessory structure opening (123) is provided on the side of the fire connection accessory structure (12).

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