CN214921731U

CN214921731U - Thick wall cross post welding set based on steel construction

Info

Publication number: CN214921731U
Application number: CN202121376567.0U
Authority: CN
Inventors: 陈建其; 高权泽; 项建祥; 龙睿; 周忠民; 徐素芳; 张锡枫; 周军
Original assignee: Zhejiang Southeast Steel Structure Co ltd
Current assignee: Zhejiang Southeast Steel Structure Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-11-30
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a thick wall cross post welding set based on steel construction, which relates to the cross post welding technology field, comprising a base, a first supporting arm, a second supporting arm and a welding component, wherein, the two sides of the top of the base are respectively connected with the first supporting arm and the second supporting arm in a sliding way, the opposite side walls of the first supporting arm and the second supporting arm are respectively fixedly provided with the welding component, when the device is used, the distance between the first supporting arm and the second supporting arm can be increased or reduced under the adjustment of a first screw rod, and the welding component positioned on the first supporting arm and the second supporting arm can realize the adjustment of the upper and lower positions under the adjustment of a second screw rod, so that cross post bodies with various specifications can be placed on the base, when a waste gas recovery component carries out the welding work by a welding gun, a gas collecting hood can convey harmful gas generated by the welding around the welding gun to a waste gas treatment component for purification treatment, the harm of harmful gas to the health of workers is avoided.

Description

Thick wall cross post welding set based on steel construction

Technical Field

The utility model relates to a cross post welding technology field specifically is a thick wall cross post welding set based on steel construction.

Background

The welding technology, also called joining engineering, is an important material processing technology, and the welding definition is as follows: the process of welding the materials of the workpieces to be welded (of the same or different types) by heating or pressing or a combination of the heating and pressing and with or without a filler material to achieve the interatomic bonding of the materials of the workpieces to form a permanent connection is called welding.

But only weld a plurality of welding seams in proper order through a welder when present cross post welding, the welding duration is long, consuming time and wasting power, can't satisfy cross post production demand, in addition, the welding set who uses now only can be applicable to the cross post of single specification size, the cross post of different specifications needs multiple corresponding size welding set just can accomplish weldment work, welding set's application scope has been restricted, and a large amount of harmful gas that produces in the welding process can't in time be handled, can harm workman's health for a long time.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a thick wall cross post welding set based on steel construction has solved present welding set work efficiency low, can't satisfy production demand, welding set produce the problem that waste gas harm is healthy when welding and welding to multiple specification cross post.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a thick wall cross post welding set based on steel construction, includes base, first support arm, second support arm and welding Assembly, sliding connection has first support arm and second support arm respectively in the top both sides of base, all fixed welding Assembly that is provided with on the relative lateral wall of first support arm and second support arm, welding Assembly includes the welder alignment jig, the first lead screw cover of one end fixedly connected with of welder alignment jig, and the other end of welder alignment jig rotates and is connected with welder, waste gas recovery subassembly has been cup jointed to welder's outer wall, waste gas recovery subassembly's outer wall intercommunication has the exhaust gas conveying pipe.

The waste gas recovery assembly comprises a gas collecting hood, a gas collecting pipe is fixedly connected in the inner wall of the gas collecting hood, the gas collecting pipe is of a closed annular structure, and a plurality of gas inlets are formed in the outer wall of the gas collecting pipe.

Furthermore, the welding subassemblies on the opposite side walls of the first support arm and the second support arm are two, two the welding subassemblies are distributed from top to bottom in sequence.

Further, the top intermediate position fixedly connected with cross body of base, and the base is inside to be rotated and is connected with first lead screw, the outer wall of first lead screw has cup jointed the second lead screw cover through the screw thread, and the one end of first lead screw runs through the inner wall of base and the first rocking handle of fixedly connected with, and opposite direction's screw thread has been seted up to first lead screw outer wall both sides, the spout has been seted up at second lead screw cover top, first support arm and second support arm sliding connection are in the spout.

Further, the equal fixedly connected with air exhauster in the front of first support arm and second support arm, and the equal fixedly connected with exhaust-gas treatment subassembly of a lateral wall of first support arm and second support arm, the exhaust-gas treatment subassembly is connected through the pipeline with the air exhauster.

Furthermore, the inside of first support arm and second support arm all rotates and is connected with the second lead screw, two the top of second lead screw runs through first support arm, second support arm top and fixedly connected with second rocking handle respectively, and opposite direction's screw thread has been seted up to the both sides of second lead screw, first lead screw cover cup joints on the outer wall of second lead screw through the screw thread.

Furthermore, the outer wall of the back face of the base is provided with a through groove, the back face of the second screw rod sleeve is fixedly connected with a supporting block, the supporting block penetrates through the through groove and extends to the outside, the top of the supporting block is fixedly connected with electric telescopic rods, and the telescopic ends of the two electric telescopic rods are fixedly connected to the bottom of the back faces of the first supporting arm and the second supporting arm respectively.

Advantageous effects

The utility model provides a thick wall cross post welding set based on steel construction. Compared with the prior art, the method has the following beneficial effects:

1. a thick-wall cross column welding device based on a steel structure comprises a base, a first supporting arm, a second supporting arm and a welding assembly, wherein the first supporting arm and the second supporting arm are respectively connected to two sides of the top of the base in a sliding mode, the welding assembly is fixedly arranged on opposite side walls of the first supporting arm and the second supporting arm, the welding assembly comprises a welding gun adjusting frame, one end of the welding gun adjusting frame is fixedly connected with a first screw rod sleeve, the other end of the welding gun adjusting frame is rotatably connected with a welding gun, a waste gas recovery assembly is sleeved on the outer wall of the welding gun, the outer wall of the waste gas recovery assembly is communicated with a waste gas conveying pipe, when the device is used, the distance between the first supporting arm and the second supporting arm can be increased or reduced under the adjustment of a first screw rod, and the welding assembly on the first supporting arm and the second supporting arm can achieve the adjustment of the up-and-down position under the adjustment of a second screw rod, therefore, the cross column body with various specifications can be placed on the base, the application range of the device is enlarged, and the popularization and the use of the device are facilitated.

2. The utility model provides a thick wall cross post welding set based on steel construction, the waste gas recovery subassembly that the device set up carries out the weldment work time at welder, and the gas collecting channel can inhale the harmful gas that produces around the welder in the gas collecting pipe and carry to carrying out purification treatment in the exhaust-gas treatment subassembly through the exhaust-gas conveying pipe, avoids harmful gas to cause harm to workman's health, and four welder's synchronous motion can realize the quick weldment work of cross post body, improves welding efficiency.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic view of the welding assembly of the present invention;

fig. 4 is the structure diagram of the waste gas recovery assembly of the present invention.

In the figure: 1. a base; 2. a first support arm; 3. a second support arm; 4. welding the assembly; 401. a welding gun adjusting frame; 402. a first screw rod sleeve; 403. a welding gun; 404. an exhaust gas recovery assembly; 4041. a gas-collecting hood; 4042. a gas collecting pipe; 4043. an air inlet; 405. an exhaust gas delivery pipe; 5. a cross-post body; 6. a first lead screw; 7. a second screw rod sleeve; 8. a first rocking handle; 9. an exhaust fan; 10. an exhaust gas treatment component; 11. a second lead screw; 12. a second rocking handle; 13. a through groove; 14. a support block; 15. an electric telescopic rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a thick-wall cross column welding device based on a steel structure comprises a base 1, a first supporting arm 2, a second supporting arm 3 and welding assemblies 4, wherein the two sides of the top of the base 1 are respectively connected with the first supporting arm 2 and the second supporting arm 3 in a sliding mode, the opposite side walls of the first supporting arm 2 and the second supporting arm 3 are respectively and fixedly provided with the welding assemblies 4, the two welding assemblies 4 on the opposite side walls of the first supporting arm 2 and the second supporting arm 3 are respectively arranged, the two welding assemblies 4 are sequentially distributed up and down, the middle position of the top of the base 1 is fixedly connected with a cross column body 5, the base 1 is internally and rotatably connected with a first lead screw 6, the outer wall of the first lead screw 6 is sleeved with a second lead screw sleeve 7 through threads, one end of the first lead screw 6 penetrates through the inner wall of the base 1 and is fixedly connected with a first crank 8, and the two sides of the outer wall of the first lead screw 6 are provided with threads in opposite directions, the top of the second screw rod sleeve 7 is provided with a chute, the first support arm 2 and the second support arm 3 are connected in the chute in a sliding way, the fronts of the first support arm 2 and the second support arm 3 are fixedly connected with an exhaust fan 9, one side wall of the first support arm 2 and one side wall of the second support arm 3 are fixedly connected with a waste gas treatment component 10, the waste gas treatment component 10 is connected with the exhaust fan 9 through a pipeline, the interiors of the first support arm 2 and the second support arm 3 are respectively and rotatably connected with a second screw rod 11, the top ends of the two second screw rods 11 respectively penetrate through the tops of the first support arm 2 and the second support arm 3 and are fixedly connected with a second rocking handle 12, two sides of the second screw rods 11 are provided with threads in opposite directions, the first screw rod sleeve 402 is sleeved on the outer wall of the second screw rod 11 through threads, the outer wall of the back of the base 1 is provided with a through groove 13, the back of the second screw rod sleeve 7 is respectively and fixedly connected with a support block 14, supporting shoe 14 runs through logical groove 13 and extends to the outside, and the equal fixedly connected with electric telescopic handle 15 in top of supporting shoe 14, and the flexible end of two electric telescopic handle 15 is fixed connection respectively in the back bottom of first support arm 2 and second support arm 3.

Referring to fig. 3-4, the welding assembly 4 includes a welding gun adjusting bracket 401, one end of the welding gun adjusting bracket 401 is fixedly connected with a first screw rod sleeve 402, the other end of the welding gun adjusting bracket 401 is rotatably connected with a welding gun 403, an outer wall of the welding gun 403 is sleeved with a waste gas recovery assembly 404, an outer wall of the waste gas recovery assembly 404 is communicated with a waste gas conveying pipe 405, the waste gas recovery assembly 404 includes a gas collecting hood 4041, a gas collecting pipe 4042 is fixedly connected in an inner wall of the gas collecting hood 4041, the gas collecting pipe 4042 is a closed annular structure, and a plurality of gas inlets 4043 are formed in an outer wall of the gas collecting pipe 4042.

When in use, the first support arm 2 and the second support arm 3 are adjusted according to the size of the cross column body 5 to be welded, the first rocking handle 8 is rotated to drive the first screw rod 6 to rotate, because the surface of the first screw rod 6 is provided with threads in opposite directions, the second screw rod sleeve 7 can move in opposite directions or in opposite directions, the purpose of increasing and decreasing the distance between the first support arm 2 and the second support arm 3 is realized, then the second rocking handle 12 is respectively rotated to adjust the distance between the welding components 4 on the side walls of the first support arm 2 and the second support arm 3, then the welding guns 403 are rotated to enable the top ends of the welding guns to be close to the positions of welding seams, so that the later welding work is facilitated, then the two electric telescopic rods 15 are started to synchronously push the first support arm 2 and the second support arm 3 to move along the sliding grooves at the top ends of the second screw rod sleeve 7, at the moment, the four welding guns 403 synchronously weld the welding seams of the cross column body 5, at this moment, the exhaust fan 9 continuously exhausts air, the waste gas generated by welding is conveyed into the waste gas treatment component 10 through the waste gas conveying pipe 405 by the air inlet in the gas collecting hood 4041 to be purified, and the welding work on the cross column body 5 is realized by the front-back sliding of the welding component 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thick wall cross post welding set based on steel construction, includes base (1), first support arm (2), second support arm (3) and welded assembly (4), there are first support arm (2) and second support arm (3) top both sides of base (1) sliding connection respectively, all fixed welded assembly (4) that are provided with on the relative lateral wall of first support arm (2) and second support arm (3), its characterized in that: the welding assembly (4) comprises a welding gun adjusting frame (401), one end of the welding gun adjusting frame (401) is fixedly connected with a first lead screw sleeve (402), the other end of the welding gun adjusting frame (401) is rotatably connected with a welding gun (403), the outer wall of the welding gun (403) is sleeved with an exhaust gas recovery assembly (404), and the outer wall of the exhaust gas recovery assembly (404) is communicated with an exhaust gas conveying pipe (405);

the waste gas recovery subassembly (404) includes gas collecting channel (4041), fixedly connected with gas collecting tube (4042) in the inner wall of gas collecting channel (4041), gas collecting tube (4042) are closed loop configuration, and a plurality of air inlets (4043) have been seted up to the outer wall of gas collecting tube (4042).

2. The thick-wall cross column welding device based on the steel structure is characterized in that: the welding assembly (4) on the opposite side walls of the first supporting arm (2) and the second supporting arm (3) are two, and the welding assembly (4) is distributed up and down in sequence.

3. The thick-wall cross column welding device based on the steel structure is characterized in that: the top intermediate position fixedly connected with cross body (5) of base (1), and base (1) internal rotation is connected with first lead screw (6), the outer wall of first lead screw (6) has cup jointed second lead screw cover (7) through the screw thread, and the one end of first lead screw (6) runs through the inner wall of base (1) and the first rocking handle (8) of fixedly connected with, and first lead screw (6) outer wall both sides set up opposite direction's screw thread, the spout has been seted up at second lead screw cover (7) top, first support arm (2) and second support arm (3) sliding connection are in the spout.

4. The thick-wall cross column welding device based on the steel structure is characterized in that: first support arm (2) and the equal fixedly connected with air exhauster (9) in front of second support arm (3), and the equal fixedly connected with exhaust-gas treatment subassembly (10) of a lateral wall of first support arm (2) and second support arm (3), exhaust-gas treatment subassembly (10) are connected through the pipeline with air exhauster (9).

5. The thick-wall cross column welding device based on the steel structure is characterized in that: first support arm (2) all rotates with the inside of second support arm (3) and is connected with second lead screw (11), two the top of second lead screw (11) runs through first support arm (2), second support arm (3) top and fixedly connected with second rocking handle (12) respectively, and the opposite direction's screw thread has been seted up to the both sides of second lead screw (11), first lead screw cover (402) cup joint on the outer wall of second lead screw (11) through the screw thread.

6. A thick wall cross post welding set based on steel construction of claim 3, characterized in that: the back outer wall of base (1) has been seted up and has been led to groove (13), the equal fixedly connected with supporting shoe (14) in back of second lead screw cover (7), supporting shoe (14) run through and lead to groove (13) and extend to the outside, and the equal fixedly connected with electric telescopic handle (15) in top of supporting shoe (14), two electric telescopic handle (15) flexible end difference fixed connection is in the back bottom of first support arm (2) and second support arm (3).