High-position fire welding device for welding

Abstract

The utility model belongs to the technical field of safety protection equipment in the chemical production process, and particularly relates to a high-position fire welding device for welding. The high-position fire welding device for welding comprises a bottom plate, a bottom baffle support is arranged on the bottom plate, the bottom baffle support is connected with a baffle, the upper end of the baffle is connected with an upper baffle support, a mantle fiber is arranged in the center of the bottom plate, and the mantle fiber is connected with a hanging rod. The high-position fire receiving device for welding has the advantages of being formed by splicing a plurality of sections, convenient to operate and carry, capable of being adjusted according to different working conditions and the like, meanwhile, the bottom plate, the hanging rod and the baffle which are specially designed are adopted, and it is guaranteed that the spark collecting effect is good, ventilation is good, and stability and reliability are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of safety protection equipment in chemical production process, specifically relates to a high -place fire receiving device for welding. BACKGROUND

[0002] In the chemical production process, because the need of technical innovation, inspection and maintenance, often need to carry out on -the -spot fire operation. When needing high -place fire operation, the sparks, splashes and the like generated in the fire process are difficult to collect, and high -place sparks are extremely easy to splash, and there is a major safety hazard. The traditional fire receiving measure is easy to sway in high -place operation due to the large wind speed, leads to poor spark collection effect, and simultaneously influences the construction quality of the welding personnel.

[0003] CN221849080U discloses a steel structure middle column butt welding fire receiving device, including a plurality of protective devices, the upper outer frame of each protective device is connected in sequence to form a closed loop, and the plurality of protective devices surround the steel structure middle column to form an inverted trapezoidal structure, although the device blocks the random splashing of electric welding sparks and slag, ensures that the fire prevention measures during electric welding are reliable and in place, but its structure is relatively complex, and it is inconvenient to operate when welding the lower part of the steel plate structure, and is not suitable for small space operation.

[0004] CN221185234U discloses an electric welding fire receiving device, including hinged plates one and two, the upper end of the hinged plates one and two is provided with two oppositely arranged folding layers, a connecting plate one and a connecting plate two are arranged between the two folding layers, and a fixing mechanism is arranged on the outer side of the connecting plate one, the device is fixedly connected to the armpit or waist of the operator through the fixing mechanism, and the operation is more convenient when the operator performs high-altitude operation, but welding sparks are often high in temperature, and there is a certain safety hazard when being in close contact with the operator.

[0005] In summary, the traditional fire receiving measure has certain safety hazards, and the device is often not suitable for narrow space operation, therefore, it is particularly important to develop a high -place fire receiving tool which is more flexible and convenient, has good collection effect, good ventilation and is stable and reliable. UTILITY MODEL CONTENTS

[0006] The utility model solves the technical problem that the above-mentioned defects in the prior art are overcome, provides a high -place fire receiving device for welding, adopts multi -segment splicing, has the advantages such as convenient operation, convenient carrying, angle and length adjustment according to different working conditions, and simultaneously adopts the bottom plate, boom and baffle of special design, ensures that the spark collection effect is good, ventilation is good and is stable and reliable.

[0007] The utility model discloses a high place fire contact device for welding, including bottom plate, bottom baffle support, baffle, upper baffle support, boom, bottom baffle support be provided with on the bottom plate, bottom baffle support be connected with the baffle, the baffle upper end is connected with upper baffle support, the bottom plate center is provided with bushing, bushing is connected with the boom.

[0008] Preferably, the bottom plate is welded with 6 pipe caps along the edge, 2 at each location, the pipe cap is connected with the baffle through the bushing.

[0009] Preferably, the bushing has two, which are connected with the boom respectively.

[0010] Preferably, the boom is a left-right symmetrical structure, the upper end of the boom is an L-shaped structure, the horizontal and vertical directions of the L-shaped structure are provided with plastic wheels, the lower end of the boom is a steel pipe structure, and the upper end and the lower end are connected through threads.

[0011] Preferably, the baffle includes three types of No. I baffle, No. II baffle and No. III baffle, the three baffles are arranged in sequence on the bottom baffle support, and a total of six baffles are provided, and the same two baffles are located on symmetrical positions.

[0012] Preferably, the No. I baffle is provided with a ventilation opening, the ventilation openings of two opposite No. I baffles are connected through a ventilation pipeline, and a plurality of air outlets are provided on the ventilation pipeline.

[0013] Preferably, the baffle is a three-layer wire mesh structure, 20-mesh wire mesh is used inside and outside, and 40-mesh wire mesh is used in the middle layer.

[0014] Specific, the welding high place fire receiving device, when carrying out high operation, can decide to carry the disassembled device or the whole device according to the situation, after the device is assembled, the plastic wheel on the boom is used to place the device at the welding position, when placing, the No. I baffle is located at other positions except the steel structure column side and the standing side of the construction personnel, the No. II baffle is located at the steel structure column side, the No. III baffle is located at the standing side of the construction personnel, after the device is placed, the operator carries out welding, and the sparks generated by welding fall into the fire receiving device; the ventilation opening with a diameter of DN100 is formed on the opposite No. I baffle, the ventilation opening is connected through the ventilation pipe, for the convenience of disassembly and assembly, the ventilation pipe is a symmetrical structure, the middle connecting section is a steel pipe with a diameter of DN40, the ventilation opening end is a steel pipe with a diameter of DN100, the two types of steel pipes are welded together to form half of the ventilation pipe, the other half structure is the same, the steel pipe of the middle connecting section is provided with threads, the two ends are connected through the threads, the steel pipes are spaced apart by 50mm and are provided with θ8 openings, so that the structural strength and the internal airflow speed are guaranteed, and the natural wind outside is introduced into the fire receiving device to cool it; when the length of the boom is short and does not meet the actual situation, the threads of the upper end L-shaped structure and the lower end structure are opened, the sleeve pipe with appropriate threads is connected, and the boom can be used after being lengthened.

[0015] Compared with the prior art, the welding high place fire receiving device has the advantages that:

[0016] (1) the device is connected through a sleeve and threads, is convenient to disassemble and assemble, and is easy to carry.

[0017] (2) through the setting of the ventilation pipe and the baffle with the wire mesh structure, the ventilation effect is good, can be used in high places, the effect of wind force is small, the installation is stable, and in addition, the baffle with different heights is designed, so that the stability of upper welding and lower welding is guaranteed.

[0018] (3) the boom is provided with a plastic wheel, convenient to move, and the upper end and the lower end of the boom are connected through threads, so that the length can be adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of the welding high place fire receiving device in the utility model.

[0020] Figure 2 It is a structure schematic view of the bottom plate of the welding high place fire receiving device in the utility model.

[0021] Figure 3 It is a structure schematic view of different baffles of the welding high place fire receiving device in the utility model.

[0022] Figure 4The utility model discloses a high place fire receiving device for welding.

[0023] In the drawing: 1, bottom plate; 2, bottom baffle support; 3, baffle; 4, upper baffle support; 5, boom; 6, ventilation pipe; 7, ventilation opening; 101, pipe cap; 102, sleeve thread; 301, No. I baffle; 302, No. II baffle; 303, No. III baffle; 501, plastic wheel; 502, screw thread. DETAILED DESCRIPTION

[0024] The utility model will be further described below with reference to the drawings.

[0025] As Figures 1-4 Indicated, the high place fire receiving device for welding, including bottom plate 1, bottom plate 1 is provided with bottom baffle support 2, bottom baffle support 2 is connected with baffle 3, baffle 3 upper end is connected with upper baffle support 4, bottom plate 1 center is provided with sleeve thread 102, sleeve thread 102 is connected with boom 5.

[0026] Bottom plate 1 is welded with 6 pipe caps 101 along the edge, and two are welded at each place, and the pipe cap 101 is connected with the baffle 3.

[0027] Sleeve thread 102 has two, and is connected with boom 5 respectively.

[0028] Boom 5 is the left-right symmetry structure, and the structure is same, and the upper end of boom 5 is L-shaped structure, and the horizontal direction and the vertical direction of L-shaped structure are provided with plastic wheel 501, and the lower end of boom 5 is steel pipe structure, and the upper end is connected with the lower end through screw thread 502.

[0029] Baffle 3 includes No. I baffle 301, No. II baffle 302 and No. III baffle 303, and the three baffles 3 are sequentially arranged on the bottom baffle support 2, and a total of six baffles 3 are provided, and the same two baffles 3 are located on the symmetrical position.

[0030] No. I baffle 301 is provided with ventilation opening 7, and the ventilation openings 7 of two opposite No. I baffles 301 are connected through ventilation pipe 6, and the ventilation pipe 6 is provided with a plurality of air outlets.

[0031] Baffle 3 is three-layer silk screen structure, and 20-mesh silk screen is used inside and outside, and 40-mesh silk screen is used in the middle layer.

[0032] Specific, the welding high place fire device, when high place operation, can decide to carry the disassembled device or the whole device, after the device assembly is completed, the plastic wheel 501 on the boom 5 is used to place the device at the welding part, when placing, the No. I baffle 301 is located at the other position except the steel structure column side and the standing side of the construction personnel, the No. II baffle 302 is located at the steel structure column side, the No. III baffle 303 is located at the standing side of the construction personnel, the three baffles 3 are only different in height, after the device is placed, the operator welds, the sparks generated by welding fall into the fire device; the vent 7 with the opening DN100 is opened on the opposite No. I baffle, the vent 7 is connected through the ventilation pipe 6, for the convenience of disassembly and assembly, the ventilation pipe 6 is a symmetrical structure, the middle connecting section is a DN40 steel pipe, the vent end is a DN100 steel pipe, the two types of steel pipes are welded together to form half of the ventilation pipe 6, the other half structure is the same, the middle connecting section steel pipe has a thread 502, the two ends are connected through the thread 502, the steel pipes are spaced 50mm apart to open the θ8 opening, to ensure the structural strength and the internal airflow speed, the external natural wind is introduced into the fire device to cool it; when the length of the boom 5 is short and does not meet the actual situation, the thread 502 of the upper end L-shaped structure and the lower end structure is opened, the sleeve pipe with the appropriate thread 502 is connected, after the boom 5 is lengthened, it can be used; the three-layer wire mesh (20 meshes are used inside and outside, 40 meshes are used in the middle layer) is used as the baffle 3 for extinguishing sparks, which can block fire and receive fire, and has good ventilation effect, and is not easy to shake at high place.

Claims

1. A high-place torch for welding, characterized by, Including bottom plate (1), bottom plate (1) is provided with bottom baffle support (2), bottom baffle support (2) is connected with baffle (3), the upper end of baffle (3) is connected with upper baffle support (4), the center of bottom plate (1) is provided with sleeve wire (102), sleeve wire (102) is connected with suspender (5).

2. The elevated torch igniter for welding as claimed in claim 1, characterized in that Bottom plate (1) is welded with 6 pipe caps (101) along the edge, 2 for each, pipe cap (101) is connected with baffle (3).

3. The elevated torch igniter for welding as recited in claim 1, wherein, The sleeve wire (102) has two, which are connected with the suspender (5) respectively.

4. The elevated torch igniter for welding as recited in claim 3, wherein The suspender (5) is a left-right symmetrical structure, the upper end of the suspender (5) is an L-shaped structure, the horizontal and vertical directions of the L-shaped structure are provided with plastic wheels (501), the lower end of the suspender (5) is a steel pipe structure, and the upper end and the lower end are connected through threads (502).

5. The elevated torch igniter for welding as defined in claim 1 wherein, The baffle (3) includes three kinds of No. 1 baffle (301), No. 2 baffle (302) and No. 3 baffle (303), the three baffles (3) are arranged on the bottom baffle support (2) in sequence, and there are six baffles (3) in total, and the same two baffles (3) are located on the symmetrical positions.

6. The elevated torch igniter for welding as claimed in claim 5, characterized in that The No. 1 baffle (301) is provided with a ventilation opening (7), and the ventilation openings (7) of the two opposite No. 1 baffles (301) are connected through a ventilation pipe (6), and the ventilation pipe (6) is provided with a plurality of air outlets.

7. The overhead welding igniter of claim 1, wherein, The baffle (3) is a three-layer wire mesh structure, 20-mesh wire mesh is used inside and outside, and 40-mesh wire mesh is used in the middle layer.

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