Adjustable suspension type fire welding device for steel structure welding

Abstract

The utility model relates to an adjustable suspension type fire welding device for welding a steel structure, which comprises a fire welding bucket body, and an opening is formed in the upper end of the fire welding bucket body; the number of the suspension assemblies is two, and the two suspension assemblies are arranged on the two opposite sides of the upper end of the fire welding bucket body correspondingly; flexible fireproof cloth is arranged on at least one of the front side and the rear side of the upper end of the fire welding bucket body, and the two ends of the fireproof cloth are connected to the suspension assemblies correspondingly; the suspension assembly comprises two sets of connecting rods and two sets of fixing rods which are connected with each other, one ends of the connecting rods are connected with the fire welding bucket body, the other ends of the connecting rods are connected with the lower ends of the fixing rods, and flexible fireproof cloth is arranged between the two sets of connecting rods. The fixing rod is fixedly connected with a steel beam. By the adoption of the structure, cladding isolation of the welding position space is achieved, potential safety hazards caused by spark sputtering are prevented, and the fire welding bucket can be adjusted and adapted according to the welding environment and is wide in application scene and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, concretely relates to a kind of adjustable suspension type fire receiving device for steel structure welding. BACKGROUND

[0002] With the rapid development of construction market, steel structure gradually becomes one of the main building structure types by its own high strength, light weight, short construction period, energy saving and environmental protection and other advantages.Steel structure construction engineering, welding operation is essential.Different from the welding construction operation of component processing plant, the environment of field welding construction operation is complex and changeable.A large amount of welding slag, sparks splashing is usually generated when welding construction operation is carried out on steel structure on site, which can easily cause fire and exist a large number of safety hazards.The traditional steel structure fire receiving device is made into box shape with iron sheet, and asbestos cloth is placed in the box with water and is arranged below the welding point to achieve the purpose of catching welding sparks and preventing fire, but due to the different sizes of welding and cutting surface, the applicable scene is single, and the effect of preventing sparks splashing cannot be achieved, and safety hazards still exist.

[0003] Therefore, it is urgent to provide an adjustable suspension type fire receiving device for steel structure welding to solve the above problems. CONTENT OF UTILITY MODEL

[0004] The utility model aims at overcoming the deficiencies and defects of prior art, providing an adjustable suspension type fire receiving device for steel structure welding, realizing the coating insulation of welding position space, preventing safety hazards caused by sparks splashing, and the fire receiving hopper can be adjusted and adapted according to welding environment, and the device is widely applicable and easy to use.

[0005] The utility model aims at overcoming the deficiencies and defects of prior art, providing an adjustable suspension type fire receiving device for steel structure welding, realizing the coating insulation of welding position space, preventing safety hazards caused by sparks splashing, and the fire receiving hopper can be adjusted and adapted according to welding environment, and the device is widely applicable and easy to use.

[0006] An adjustable suspension type fire receiving device for steel structure welding, characterized by comprising:

[0007] A fire receiving hopper body, an opening is arranged on the upper end of the fire receiving hopper body;

[0008] Two suspension assemblies are arranged, and the two suspension assemblies are arranged on the opposite sides of the upper end of the fire receiving hopper body; flexible fireproof cloth is arranged on at least one side of the front side and the rear side of the upper end of the fire receiving hopper body, and the two ends of the flexible fireproof cloth are connected to one of the suspension assemblies; the suspension assembly comprises a connecting rod and a fixing rod which are connected to each other, the connecting rod and the fixing rod are provided with two groups, one end of the connecting rod is connected to the fire receiving hopper body, the other end is connected to the lower end of the fixing rod, and the flexible fireproof cloth is arranged between the two connecting rods; the fixing rod is used for fixed connection with steel beam.

[0009] Optionally, the connecting rod is rotatably connected to the upper end of the fire receiving hopper body.

[0010] Optionally, the upper end of the fire receiving hopper body is provided with a pin shaft assembly, and the lower end of the connecting rod is rotationally connected to the fire receiving hopper body through the pin shaft assembly.

[0011] Optionally, the vertical section of the fire receiving hopper body is square or quadrangular prism shaped.

[0012] Optionally, the upper end of the connecting rod is rotationally connected to the lower end of the fixed rod.

[0013] Optionally, the connecting rod and the fixed rod are provided with a pin shaft assembly at the connection position, and the upper end of the connecting rod is rotationally connected to the fixed rod through the pin shaft assembly.

[0014] Optionally, the fixed rod comprises a first movable section and a second movable section, the first movable section is slidably inserted into the second movable section, and the second movable section is connected to the upper end of the connecting rod.

[0015] Optionally, the first movable section is arranged in a curved hook shape.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] In the utility model, the fire receiving hopper body is provided with an opening at the upper end, and sparks generated during welding can enter the accommodating space through the opening at the upper end of the fire receiving hopper body; the suspension assembly is provided with two groups, and the two groups of suspension assemblies are arranged on the opposite sides of the upper end of the fire receiving hopper body, that is, the two groups of suspension assemblies are arranged on the fire receiving hopper body in opposition, and the upper end of the fire receiving hopper body is provided with flexible fireproof cloth on at least one of the front side and the rear side; the suspension assembly comprises a connecting rod and a fixed rod which are connected to each other, and the connecting rod and the fixed rod are both provided with two groups, one end of the connecting rod is connected to the fire receiving hopper, the other end is connected to the lower end of the fixed rod, and the two groups of connecting rods are provided with flexible fireproof cloth therebetween, and the number of fireproof cloths is selected according to the application scene. Compared with the rigid fireproof material, the flexible fireproof cloth can adapt to various scenes, has a wide application range, and is convenient to disassemble and replace. Through the arrangement of the above-mentioned components, the welding position space is coated and isolated, the safety hidden danger caused by spark spattering is prevented, the fire receiving hopper can be adjusted and adapted according to the welding environment, the application scene is wide, and the utility model is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a structure schematic view of the utility model in which the front side is provided with flexible fireproof cloth.

[0019] Fig. 2 It is a structure schematic view of the utility model in which the front side and the rear side are both provided with flexible fireproof cloth.

[0020] Fig. 3The utility model discloses a plan view.

[0021] Among them, the above-mentioned drawing includes the following sign:

[0022] 1, the fire receiving hopper body, 21, the flexible fireproof cloth, 22, the connecting rod, 23, the fixed rod, 231, the first movable section, 232, the second movable section, 3, the pin shaft assembly. DETAILED DESCRIPTION

[0023] The utility model will be described in further detail below in combination with the embodiment and the accompanying drawings, but the embodiment of the utility model is not limited to this.

[0024] The utility model technical scheme proposes a kind of adjustable suspension type fire receiving device for steel structure welding.

[0025] Refer to Figs. 1 to 3 In the embodiment, including:

[0026] The fire receiving hopper body 1 is provided with an opening at the upper end thereof;

[0027] The suspension assembly is provided with two groups, and the two groups of suspension assemblies are arranged on opposite sides of the upper end of the fire receiving hopper body 1. The flexible fireproof cloth 21 is arranged on at least one side of the front side and the rear side of the upper end of the fire receiving hopper body 1, and the two ends of the fireproof cloth are connected to one group of suspension assemblies. The suspension assembly includes the connecting rod 22 and the fixed rod 23 which are connected to each other. The connecting rod 22 and the fixed rod 23 are both provided with two groups. One end of the connecting rod 22 is connected to the fire receiving hopper body 1, and the other end is connected to the lower end of the fixed rod 23. The flexible fireproof cloth 21 is arranged between the two groups of connecting rods 22. The fixed rod 23 is used to be fixedly connected to the steel beam.

[0028] Optionally, in the embodiment, the adjustable suspension type igniting device for steel structure welding comprises an igniting hopper body 1 and a suspension assembly, wherein the upper end of the igniting hopper body 1 is provided with an opening, so that sparks generated during welding can enter the containing space through the opening at the upper end of the igniting hopper body 1, preventing sparks from splashing everywhere and causing fires or other safety accidents; the suspension assembly is provided with two groups, and the two groups of suspension assemblies are arranged on opposite sides of the upper end of the igniting hopper body 1, i.e. the two groups of suspension assemblies are arranged on the igniting hopper body 1 opposite to each other, and the flexible fireproof cloth 21 is arranged on at least one of the front side and the rear side of the upper end of the igniting hopper body 1, i.e. the flexible fireproof cloth 21 on the front side and the rear side is detachably connected, and the two ends of the flexible fireproof cloth 21 are connected to one group of suspension assemblies; the suspension assembly comprises a connecting rod 22 and a fixed rod 23 connected to each other, and the connecting rod 22 and the fixed rod 23 are both provided with two groups, one end of the connecting rod 22 is connected with the igniting hopper, the other end is connected with the lower end of the fixed rod 23, and the flexible fireproof cloth 21 is arranged between the two groups of connecting rods 22, in combination with the above-mentioned flexible fireproof cloth 21 arranged on at least one of the front side and the rear side of the upper end of the igniting hopper body 1, i.e. at least three of the four directions formed by the suspension assembly are covered by the flexible fireproof cloth 21, so as to prevent sparks from splashing out, the upper end of the fixed rod 23 is used to be fixed with the steel beam, and the lower end is connected with the connecting rod 22, the number of fireproof cloths is selected according to the application scene, if the steel beam to be welded needs to be close to the wall, the side close to the wall is blocked by the wall, and the flexible protective cloth is easy to block the processing, and due to the blocking of the wall, the side close to the wall also has no possibility of sparks splashing out, so one fireproof cloth can be installed on the front side or the rear side, which is convenient for welding processing and also saves fireproof cloth materials; if the steel beam at the welding position is away from the wall or the blocking object, flexible fireproof cloths 21 are arranged on the front, rear, left and right sides, so as to form an isolated space and prevent sparks from splashing everywhere. Compared with hard fireproof materials, the flexible fireproof cloth 21 can adapt to various scenes, has a wide range of applications, and is convenient to disassemble and replace. Through the arrangement of the above-mentioned components, the welding position space is covered and isolated, preventing sparks from splashing and causing safety hazards, and the igniting hopper can be adjusted and adapted according to the welding environment, widely adapted to various scenes, and convenient to use.

[0029] In the embodiment, the connecting rod 22 is rotationally connected with the upper end of the firepot body 1, that is, the connecting angle of the connecting rod 22 and the firepot body 1 can be adjusted, and the angle between the connecting rod 22 and the firepot body 1 is adjusted to adapt to the width of the steel beam, so as to fix the firepot under the steel beam. Since the angle can be adjusted, the adjustable suspension type fire connecting device for steel structure welding can be applied to steel beams of different widths, is easy to install, and has good fire connecting effect. Further, in the embodiment, the upper end of the firepot body 1 is provided with a pin shaft assembly 3, and the lower end of the connecting rod 22 is rotationally connected to the firepot body 1 through the pin shaft assembly 3. Through the arrangement of the pin shaft assembly 3, the connecting rod 22 and the firepot body 1 are rotationally connected. In other embodiments, the connecting rod 22 and the firepot body 1 can also be connected in other ways, for example, the connecting rod 22 and the firepot body 1 are connected through a rotating wheel, and a limiting block can also be arranged on the rotating wheel to limit the rotation angle, which is not limited here.

[0030] In the embodiment, the vertical section of the firepot body 1 is square or inverted trapezoidal quadrangular prism, and the inverted trapezoidal section helps the sparks or welding slag slide along the wall to the bottom, reduces the possibility of splashing, and helps to save space. In other embodiments, the vertical section of the firepot body 1 can also be square, which is not limited here. Further, the material of the firepot body 1 can be selected from steel plate or other high-temperature-resistant fireproof materials, which is not limited here.

[0031] In the embodiment, the upper end of the connecting rod 22 is rotationally connected with the lower end of the fixing rod 23, that is, the connecting angle of the connecting rod 22 and the fixing rod 23 can be adjusted, and the angle between the connecting rod 22 and the firepot body 1 is adjusted to adapt to the width of the steel beam, and the installation is simple and convenient. Further, in the embodiment, the connecting rod 22 and the fixing rod 23 are provided with a pin shaft assembly 3 at the connecting position, and the upper end of the connecting rod 22 is rotationally connected to the fixing rod 23 through the pin shaft assembly 3. Through the arrangement of the pin shaft assembly 3, the connecting rod 22 and the fixing rod 23 are rotationally connected. In other embodiments, the connecting rod 22 and the fixing rod 23 can also be connected in other ways, for example, the connecting rod 22 and the fixing rod 23 are connected through a rotating wheel or a hinge, which is not limited here.

[0032] In the embodiment, the fixing rod 23 comprises a first movable section 231 and a second movable section 232, wherein the first movable section 231 is slidably inserted into the second movable section 232, and the second movable section 232 is connected with the upper end of the connecting rod 22, that is, the length of the fixing rod 23 can be adjusted according to the welding position, if the welding position is close to the steel beam, the length of the fixing rod 23 is reduced by adjusting and fixing the sliding between the first movable section 231 and the second movable section 232, so as to adjust the height position of the fire receiving hopper body 1, so as to adapt to the welding position of different height; if the welding position is far away from the steel beam, the height of the fire receiving hopper is adjusted by adjusting the position of the first movable section 231 and the second movable section 232. Further, in the embodiment, the first movable section 231 is arranged in a curved hook shape, and the curved hook shape can realize the fixed connection between the fixing rod 23 and the steel beam.

[0033] The above embodiments only express the implementation of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An adjustable suspended welding device for steel structure welding, characterized in that, The utility model relates to a kind of fire receiving hopper and steel beam connecting device, including: Fire receiving hopper body, the upper end of the fire receiving hopper body is equipped with opening; Suspension assembly, the suspension assembly is equipped with two groups, two the suspension assembly is separately located in the opposite sides of fire receiving hopper body upper end;Fire receiving hopper body upper end front side and rear side at least one side is equipped with flexible fireproof cloth, and the both ends of flexible fireproof cloth are connected to a group of the suspension assembly respectively;Suspension assembly includes connecting rod and fixed rod connected with each other, the connecting rod and fixed rod are equipped with two groups, the one end of the connecting rod is connected with fire receiving hopper body, the other end is connected with the lower end of fixed rod, and flexible fireproof cloth is equipped between two groups of connecting rod;The fixed rod is used to be fixedly connected with steel beam.

2. The adjustable suspended welding electrode holder for welding steel structures according to claim 1, characterized in that The connecting rod is rotatably connected with the upper end of the fire receiving hopper body.

3. An adjustable suspended welding electrode holder for welding steel structures as claimed in claim 2, wherein, The lower end of the connecting rod is rotatably connected with the fire receiving hopper body through pin shaft assembly.

4. The adjustable suspended welding electrode holder for welding steel structures of claim 1, wherein, The vertical section of the fire receiving hopper body is square or inverted trapezoidal quadrangular prism.

5. The adjustable suspended welding electrode holder for welding steel structures of claim 1, wherein, The upper end of the connecting rod is rotatably connected with the lower end of the fixed rod.

6. An adjustable suspended welding electrode holder for use in the welding of steel structures as claimed in claim 5 wherein, The connecting portion of the connecting rod and fixed rod is equipped with pin shaft assembly, and the upper end of the connecting rod is rotatably connected with the fixed rod through pin shaft assembly.

7. An adjustable suspended welding electrode holder for use in the welding of steel structures as claimed in claim 6 wherein, The fixed rod includes first movable section and second movable section, the first movable section is slidably inserted into the second movable section, and the second movable section is connected with the upper end of connecting rod.

8. An adjustable suspended welding electrode holder for welding steel structures as defined in claim 7, characterized in that The first movable section is arranged in curved barb shape.

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