CN213033863U

CN213033863U - CO2 gas shielded welding machine for iron tower

Info

Publication number: CN213033863U
Application number: CN202021829520.0U
Authority: CN
Inventors: 张�杰
Original assignee: Shandong Xingyuan Iron Tower Co ltd
Current assignee: Shandong Xingyuan Iron Tower Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-23
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a CO2 gas shielded welding machine for iron tower, including the welding machine body, welding machine body lateral wall is equipped with the standing groove, electric connection has welder on the welding body, welder communicates through first connecting pipe and welding machine body lateral wall, the last protective mechanism who is used for the protection that is equipped with of welder, be equipped with the gaseous suction mechanism that is used for absorbing the welding process and produces in the standing groove. The utility model discloses need not the handheld protective equipment of staff on the one hand and carry out weldment work on the other hand, can effectively save welder's physical power, also can make the welder be preoccupied more and carry out weldment work simultaneously to can guarantee welding quality, still avoided toxic gas to be inhaled internally by the staff, thereby guaranteed staff's safety.

Description

CO2 gas shielded welding machine for iron tower

Technical Field

The utility model relates to a gas shielded welding machine technical field especially relates to a CO2 gas shielded welding machine for iron tower.

Background

The carbon dioxide gas shielded welding is one of the welding methods, uses carbon dioxide gas as shielding gas to carry out welding, is simple to operate in the aspect of application, is suitable for automatic welding and all-around welding, cannot generate wind during welding, is suitable for indoor operation, and is widely applied to various enterprises due to low cost and easy production of carbon dioxide gas.

When carrying out weldment work, the splice can produce dazzling light, high temperature welding slag also can splash everywhere, so need the handheld protective mask of welding personnel to protect, on the one hand, it can the arm ache to hand the protective mask for a long time, consume welding personnel's physical power greatly, on the other hand, welding personnel need hand the protective equipment once more and carry out weldment work, can't be all intensely put into weldment work, can influence the welding effect, secondly, can produce a large amount of toxic gases among the welding process, these gases are inhaled internally by welding personnel, can cause very big threat to welding personnel's safety, so, need design a kind of iron tower and solve above-mentioned problem with CO2 gas shielded welding machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a CO2 gas shielded welding machine for an iron tower.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a CO gas shielded welding machine for iron tower, includes the welding machine body, welding machine body lateral wall is equipped with the standing groove, the electric connection has welder on the welding body, welder passes through first connecting pipe and welding machine body lateral wall intercommunication, the last protective mechanism who is used for the protection that is equipped with of welder, be equipped with the suction mechanism who is used for absorbing the gas that welding process produced in the standing groove.

Preferably, the protection machanism includes two fixed plates of fixed connection at the welder lateral wall, two the relative lateral wall of fixed plate rotates jointly and is connected with the damping pivot, damping pivot lateral wall fixedly connected with protection casing, the protection casing lateral wall is equipped with the observation window.

Preferably, the suction mechanism includes two connecting rods of fixed connection at the welder lateral wall, two the common fixedly connected with suction plate of welder's one end is kept away from to the connecting rod, be equipped with the cavity in the suction plate, the suction plate lateral wall is equipped with a plurality of through-holes, and is a plurality of the through-hole all communicates with the cavity, bottom fixedly connected with suction fan and collecting box in the standing groove, the inlet end of suction fan passes through second connecting pipe and cavity intercommunication, the end of giving vent to anger and collecting box lateral wall intercommunication of suction fan, four guide blocks of collecting box inner wall fixedly connected with are located two in the same vertical plane be equipped with the filter core on the guide block jointly.

Preferably, the cross sections of the four guide blocks are of U-shaped structures, and the four guide blocks are welded on the inner wall of the collection box.

Preferably, the side wall of the air suction plate is fixedly connected with an iron wire mesh enclosure, and the iron wire mesh enclosure is arranged opposite to the through holes.

Preferably, the lower wall of the welding machine body is fixedly connected with four supporting legs, and the four supporting legs are respectively distributed at four corners of the lower wall of the welding machine body.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up protection machanism, welding personnel can adjust the angle of protection casing through rotating the protection casing when welding, need not staff's handheld protective equipment in one hand and weld work in the other hand, can effectively save welding personnel's physical power, also can make welding personnel's the more full attention of carry out the welding work simultaneously to can guarantee welding quality;

2. the utility model discloses a set up the suction mechanism, start the suction fan during welding, under the effect of suction fan, the toxic gas that produces in the welding process can be followed a plurality of through-holes and is inhaled the cavity, and then in getting into the collecting box through the second connecting pipe, under the filtering action of filter core, toxic gas can be purified, make things convenient for the processing in later stage, simultaneously through setting up two filter cores, take out one of them filter core when needing the renew cartridge, make the device still normally work, need not to shut down for a long time and change the filter core, the practicality of device has been increased, it is internal to have avoided toxic gas to be inhaled by the staff, thereby staff's safety has been guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of a CO2 gas shielded welding machine for an iron tower according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of the CO2 gas shielded welding machine for the iron tower according to the present invention;

fig. 3 is a structural enlarged view of a part B of the CO2 gas shielded welding machine for the iron tower according to the present invention.

In the figure: 1 welding machine body, 2 standing grooves, 3 guide blocks, 4 filter cores, 5 collecting boxes, 6 suction fans, 7 welding guns, 8 first connecting pipes, 9 connecting rods, 10 air suction plates, 11 cavities, 12 through holes, 13 iron wire mesh enclosures, 14 second connecting pipes, 15 fixing plates, 16 protective covers, 17 damping rotating shafts and 18 observation windows.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a CO2 gas shielded welding machine for iron tower comprises a welding machine body 1, wherein four supporting legs are fixedly connected to the lower wall of the welding machine body 1, the four supporting legs are respectively distributed at four corners of the lower wall of the welding machine body 1, a placing groove 2 is arranged on the side wall of the welding machine body 1, a welding gun 7 is electrically connected to the welding machine body 1, and the welding gun 7 is communicated with the side wall of the welding machine body 1 through a first connecting pipe 8.

Be equipped with the protection machanism who is used for the protection on welder 7, protection machanism includes two fixed plates 15 of fixed connection at 7 lateral walls of welder, and the lateral wall that two fixed plates 15 are relative rotates jointly and is connected with damping pivot 17, and damping pivot 17 lateral wall fixedly connected with

protection casing

16, 16 lateral walls of protection casing are equipped with observation window 18, and the rotatable protection casing 16 of staff adjusts suitable observation position with protection casing 16.

The placing groove 2 is internally provided with a suction mechanism for absorbing gas generated in the welding process, the suction mechanism comprises two connecting rods 9 fixedly connected with the side wall of the welding gun 7, one ends of the two connecting rods 9, which are far away from the welding gun 7, are jointly and fixedly connected with a suction plate 10, the suction plate 10 is made of high-temperature resistant materials, a cavity 11 is arranged in the suction plate 10, the side wall of the suction plate 10 is provided with a plurality of through holes 12, the side wall of the suction plate 10 is fixedly connected with an iron wire mesh enclosure 13, the iron wire mesh enclosure 13 is arranged opposite to the through holes 12 and can prevent welding slag from splashing into the through holes 12 to block the through holes 12, the through holes 12 are all communicated with the cavity 11, the bottom in the placing groove 2 is fixedly connected with a suction fan 6 and a collecting box 5, the air inlet end of the suction fan 6 is communicated with the cavity 11 through a second connecting pipe 14, the air, the cross-section of four guide blocks 3 all is the U-shaped structure, and four equal welding of guide block 3 are equipped with filter core 4 jointly on two guide blocks 3 that are located same vertical plane at 5 inner walls of collecting box, when needing renew cartridge 4, only need with filter core 4 from taking out between two guide blocks 3 that correspond can, convenient operation.

The utility model discloses during the use, the welder accessible rotates the angle that protection casing 16 was adjusted to the protection casing 16 when the welding, need not the staff and holds the protective equipment on one hand and carry out weldment work on one hand, can effectively save welder's physical power.

Start suction fan 6 during the welding, under suction fan 6's effect, the toxic gas that produces in the welding process can be followed a plurality of through-holes 12 and is inhaled cavity 11, and then in getting into collecting box 5 through second connecting pipe 14, under the filter action of filter core 4, toxic gas can be purified, make things convenient for the processing in later stage, simultaneously through setting up two filter cores 4, take out one of them filter core 4 when needing renew cartridge 4, make the device still normally work, need not to shut down for a long time and change filter core 4, it is internal to have avoided toxic gas to be inhaled by the staff.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a CO2 gas shielded welding machine for iron tower, includes welding machine body (1), its characterized in that, welding machine body (1) lateral wall is equipped with standing groove (2), electric connection has welder (7) on welding machine body (1), welder (7) are through first connecting pipe (8) and welding machine body (1) lateral wall intercommunication, be equipped with the protection machanism who is used for the protection on welder (7), be equipped with the gaseous suction mechanism that is used for absorbing the welding process and produces in standing groove (2).

2. The CO2 gas shielded welding machine for iron tower of claim 1, wherein the protection mechanism comprises two fixing plates (15) fixedly connected to the side wall of the welding gun (7), the opposite side walls of the two fixing plates (15) are jointly and rotatably connected with a damping rotating shaft (17), the side wall of the damping rotating shaft (17) is fixedly connected with a protection cover (16), and the side wall of the protection cover (16) is provided with an observation window (18).

3. The CO2 gas shielded welding machine for iron tower according to claim 1, wherein the suction mechanism comprises two connecting rods (9) fixedly connected to the side wall of the welding gun (7), one ends of the two connecting rods (9) far away from the welding gun (7) are fixedly connected with a suction plate (10) together, a cavity (11) is arranged in the suction plate (10), the side wall of the suction plate (10) is provided with a plurality of through holes (12), the through holes (12) are all communicated with the cavity (11), the bottom of the placing groove (2) is fixedly connected with a suction fan (6) and a collecting box (5), the air inlet end of the suction fan (6) is communicated with the cavity (11) through a second connecting pipe (14), the air outlet end of the suction fan (6) is communicated with the side wall of the collecting box (5), the inner wall of the collecting box (5) is fixedly connected with four guide blocks (3), and the two guide blocks (3) positioned in the same vertical plane are provided with filter elements (4) together.

4. The CO2 gas shielded welding machine for iron towers according to claim 3, wherein the cross section of each of the four guide blocks (3) is U-shaped, and the four guide blocks (3) are welded on the inner wall of the collection box (5).

5. The CO2 gas shielded welding machine for iron tower as claimed in claim 3, wherein a wire mesh enclosure (13) is fixedly connected to the side wall of the gas suction plate (10), and the wire mesh enclosure (13) is disposed opposite to the plurality of through holes (12).

6. The CO2 gas shielded welding machine for iron towers according to claim 1, wherein four supporting legs are fixedly connected to the lower wall of the welding machine body (1), and the four supporting legs are respectively distributed at four corners of the lower wall of the welding machine body (1).