CN115070179A

CN115070179A - Electric welding movable support frame

Info

Publication number: CN115070179A
Application number: CN202210918244.2A
Authority: CN
Inventors: 方玉
Original assignee: Fangling Bridge And Tunnel Formwork Fuzhou Co ltd
Current assignee: Fangling Bridge And Tunnel Formwork Fuzhou Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-09-20
Anticipated expiration: 2042-08-01
Also published as: CN115070179B

Abstract

The application discloses electric welding movable support frame relates to the welding equipment field, has improved the easy problem of wearing and tearing of electric welding rope, and it includes the stand, rotates the post, slides post and main case, be provided with electric welding rope on the main case, it rotates the post and rotates to connect on the stand, just the direction of height that rotates the rotation central line of post and stand parallels, slip post sliding connection is on rotating the post, be provided with coupling assembling between slip post and the rotation post, coupling assembling will slip post and rotate the post and fix together, it has a plurality of slide to rotate to move along being close to or keeping away from slip post direction on the post, be provided with the fixed subassembly that the fixed electric welding rope was welded on the slide, be provided with the subassembly of setting up of electric welding rope on the slip post. This application can reduce the wearing and tearing of electric welding rope.

Description

Electric welding movable support frame

Technical Field

The application relates to the field of welding equipment, in particular to an electric welding movable support frame.

Background

The electric welder is to utilize the high temperature electric arc produced by the instantaneous short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode and to combine the contacted material. Also known as high power transformers, are widely used as common welding equipment.

An electric welding machine shown in figure 1 is provided, which comprises a main box 1 and an electric welding rope 2 connected to the main box 1, wherein an electric welding frame 22 is further installed on one side of the main box 1, the electric welding rope 2 penetrates through the electric welding frame 22, most of the electric welding rope 2 is stored in the electric welding frame 22, and an electric welding head 3 is arranged at one end, far away from the main box 1, of the electric welding rope 2.

When the electric welding point changes, need move electric welding head 3 when different electric welding points, electric welding rope 2 can rub on ground this moment to cause the wearing and tearing of electric welding rope 2.

Disclosure of Invention

In order to reduce the wearing and tearing of electric welding rope, this application provides an electric welding movable support frame.

The application provides an electric welding movable support frame adopts following technical scheme:

the utility model provides an electric welding movable support frame, includes the stand, rotates the post, slides post and main tank, be provided with on the main tank and electrically weld the rope, it rotates the post and connects on the stand to rotate the post, just the direction of height of the rotation central line that rotates the post parallels with the stand, slip post sliding connection is on rotating the post, be provided with coupling assembling between slip post and the rotation post, coupling assembling will slide the post and rotate the post and fix together, it has a plurality of slide to rotate to move along being close to or keeping away from slip post direction on the post, be provided with the fixed subassembly that the fixed electric welding was said on the slide, be provided with the subassembly of setting up the electric welding rope on the slip post.

Through adopting above-mentioned technical scheme, the electric welding rope that will be close to main tank department is fixed on the slide through fixed subassembly, and the electric welding rope that is close to electric welding head department sets up on the slip post, and the removal through the rotation that rotates the post and the post that slides makes electric welding head can remove different electric welding point department, then will rotate post and slip post fixed column through coupling assembling, because electric welding rope is located the slip post all the time and rotates on the post, realizes reducing the effect of the wearing and tearing of electric welding rope.

Optionally, coupling assembling is including rotating the rotor plate of connection on the post that slides, setting up the grip block on the rotor plate and setting up the butt spring on the rotor plate, the grip block has the tight state of support at the rotation post up end and is located the idle state of rotation post upper end department, the butt spring is given the rotor plate elasticity down all the time, be provided with the control assembly that the control grip block changed from supporting tight state towards idle state direction on the post that slides.

Through adopting above-mentioned technical scheme, after the post that slides removed the assigned position, under the effect of butt spring elasticity, the rotor plate is rotatory downwards, and the grip block supports tightly at the rotation post up end simultaneously, accomplishes the fixed subassembly and fixes the effect on rotating the post with the post that slides.

Optionally, the control assembly includes butt plate, movable plate and control screw, the butt plate rotates to be connected on the sliding column, the one end butt that the movable plate was kept away from to the butt plate is in the rotor plate lower extreme department, control screw threaded connection is on the sliding column, just control screw rotates to be connected on the movable plate, the butt point of control screw and rotor plate is first butt point, the butt point of butt plate and rotor plate is the second butt point, distance between first butt point and the butt plate center of rotation is greater than the distance between second butt point and the butt plate center of rotation.

By adopting the technical scheme, the control screw drives the moving plate to ascend, the abutting plate starts to rotate, the abutting plate drives the rotating plate to ascend, the distance between the first abutting point and the rotating center of the abutting plate is larger than the distance between the second abutting point and the rotating center of the abutting plate, a labor-saving lever is formed, the rotating plate can overcome the elasticity ascending of the abutting spring, and the clamping plate is changed from the abutting state to the idle state at the moment.

Optionally, the fixing assembly comprises a fixing screw rod, a fixing nut and a fixing plate, the fixing screw rod is arranged on the sliding plate, a moving groove for the fixing screw rod to pass through is formed in the fixing plate, and the fixing nut is located on one side, far away from the sliding plate, of the fixing plate.

Through adopting above-mentioned technical scheme, control electric welding rope pastes on the sliding plate, then under the cooperation of clamping screw and shifting chute, the control fixed plate slides towards being close to the sliding plate direction, is pressed from both sides tightly by fixed plate and sliding plate until electric welding rope, then rotatory fixation nut supports tightly on the fixed plate until fixation nut, and the fixed plate is fixed on the sliding plate, realizes the fixed subassembly and will weld the effect that the rope was fixed.

Optionally, the erection component is two erection plates, and the two erection plates are inclined and arranged upwards towards one side away from each other.

Through adopting above-mentioned technical scheme, form the accommodation space that supplies the electric welding rope to place between two boards of setting up, because two boards of setting up form the V type form, effectively reduce the electric welding rope and break away from the possibility outside accommodation space.

Optionally, the upper end surface of the sliding column abuts against the lower end surface of the rotating column, one side of the rotating column, which is far away from the upright column, is provided with two first abutting plates which are parallel to each other, and the two first abutting plates abut against two end surfaces of the sliding column in the horizontal direction respectively;

one side of the sliding column close to the upright column is provided with two second butt joint plates which are parallel to each other, and the two second butt joint plates are respectively abutted against two end faces of the rotating column in the horizontal direction.

Through adopting above-mentioned technical scheme, under the effect of two first butt joint boards and two second butt joint boards, make the slip post slide on rotating the post and keep stable.

Optionally, a plurality of first sliding wheels are rotatably connected between the two first abutting plates, the plurality of first sliding wheels respectively abut against two side end faces of the sliding column in the vertical direction, the first abutting plates are rotatably connected with first rolling wheels, and the first rolling wheels abut against two side end faces of the sliding column in the horizontal direction;

two it is connected with a plurality of second wheel that slides to rotate between the second butt board, a plurality of the second wheel that slides respectively the butt rotates the post along the ascending both sides terminal surface in vertical direction, it rolls the wheel to rotate to be connected with the second on the second butt board, the second rolls on the wheel butt and rotates on the both sides terminal surface on the post horizontal direction.

Through adopting above-mentioned technical scheme, when the post that slides on rotating the post, first wheel and the first wheel that rolls can reduce the frictional force of rotating the post on the post that slides, and the second wheel and the second that rolls can reduce the frictional force of sliding the post on rotating the post.

Optionally, the stand is connected with the rotation seat in a rotating manner, the rotation seat is provided with a connecting rope, and one end of the connecting rope, which is far away from the rotation seat, is arranged on one side, which is far away from the stand, of the rotation column.

Through adopting above-mentioned technical scheme, rotating the post at rotatory in-process, rotating the seat along with rotatory together, connecting the rope and can spur one side that the post was kept away from to the rotation post all the time, improve the stability of rotating the post.

In summary, the present application includes at least one of the following benefits:

rotate the post and can guarantee that the electric welding head reaches different electric welding spots with the post that slides, be close to the electric welding rope of electric welding head department and place on the post that slides, be close to the electric welding rope of main tank department and place on rotating the post, realize reducing the effect of the wearing and tearing of electric welding rope.

Drawings

FIG. 1 is a schematic view of the overall structure of the prior art;

FIG. 2 is a schematic view of the overall structure of the present embodiment;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic structural view of a rotary post and a sliding post in the present embodiment;

FIG. 5 is an enlarged schematic view at B in FIG. 2;

FIG. 6 is a schematic sectional view of a pivot post and a slide post in the present embodiment;

FIG. 7 is a schematic cross-sectional view of the highlighting control assembly of the present embodiment;

FIG. 8 is an enlarged schematic view at C of FIG. 7;

fig. 9 is an enlarged schematic view at D in fig. 7.

Description of reference numerals: 1. a main box; 2. electrically welding a rope; 3. an electric welding head; 31. an operating lever; 4. a column; 41. a horizontal plate; 42. a rotating seat; 5. rotating the column; 51. a second hook; 52. a first butt joint plate; 521. a first rolling plate; 53. a slide bar; 531. a long bar; 532. a first connecting rod; 6. sliding the column; 61. a second butt joint plate; 611. a second rolling plate; 62. a sliding cavity; 63. a rotating groove; 64. a rotating plate; 65. a control slot; 7. rotating the block; 71. a first hook; 8. connecting ropes; 9. a slide plate; 91. a movable plate; 911. a movable wheel; 10. a fixing assembly; 101. fixing the screw rod; 102. fixing a nut; 103. a fixing plate; 1031. a moving groove; 11. a first slipping wheel; 12. a first rolling wheel; 13. a second slipping wheel; 14. a second rolling wheel; 15. setting up a component; 151. erecting a plate; 1511. a second connecting rod; 16. a control lever; 161. an operating lever; 17. reinforcing ribs; 18. a connecting assembly; 181. a rotating plate; 182. a clamping plate; 183. an abutment spring; 19. a control component; 191. a butt joint plate; 1911. a sliding groove; 192. moving the plate; 193. controlling the screw; 20. a first abutting point; 21. a second contact point; 22. an electric welding frame; 23. a connecting plate.

Detailed Description

The present application is described in further detail below with reference to figures 2-9.

The embodiment of the application discloses electric welding movable support frame.

Referring to fig. 2 and 3, electric welding movable support frame includes stand 4, rotates post 5, post 6 and main tank 1 slide, fixed mounting has two horizontal plates 41 on stand 4, it connects between two horizontal plates 41 to rotate post 5 through the axle rotation, the direction of height that rotates the rotation center line of post 5 and stand 4 parallels, it can realize rotatoryly on stand 4 to rotate post 5, post 6 slides is located the one end that rotates post 5 and keep away from stand 4, main tank 1 is located one side of stand 4.

Referring to fig. 2 and 3, in order to enhance the rotation stability of the rotating column 5, a rotating base 42 is installed on the upright post 4, a rotating block 7 is rotatably connected to the rotating base 42 through a shaft, the rotating center line of the rotating block 7 is parallel to the rotating center line of the rotating column 5, a first hook 71 is welded on the rotating block 7, a second hook 51 is welded at one end of the rotating column 5 far away from the upright post 4, a connecting rope 8 is installed between the first hook 71 and the second hook 51, and two ends of the connecting rope 8 are respectively sleeved on the first hook 71 and the second hook 51. Rotate post 5 at rotatory in-process, rotate seat 42 and drive and connect rope 8 rotatory together, connect rope 8 and can stimulate all the time and rotate one side that post 5 kept away from stand 4, reduce the possibility that rotation post 5 rocked.

Referring to fig. 2 and 4, the sliding column 6 can slide towards a direction close to or far away from the rotating column 5, the upper end surface of the sliding column 6 is always attached to the lower end surface of the rotating column 5, two first abutting plates 52 which are parallel to each other are welded on one side of the rotating column 5 far away from the upright column 4, and the two first abutting plates 52 are also abutted to the two end surfaces of the sliding column 6 in the horizontal direction respectively; two second butt joint plates 61 that are parallel to each other are welded to the side that slides post 6 and is close to stand 4, and two second butt joint plates 61 also respectively butt two terminal surfaces on the rotation post 5 horizontal direction. The sliding column 6 is made to slide stably on the rotating column 5 by the cooperation of the two first abutting plates 52 and the two second abutting plates 61.

Referring to fig. 2 and 4, a plurality of first sliding wheels 11 are rotatably connected between two first abutting plates 52 through a shaft, in this embodiment, two first sliding wheels 11 are taken as an example, and the two first sliding wheels 11 are respectively located at the upper end and the lower end of the sliding column 6, two first rolling plates 521 are welded on the first abutting plates 52, a first rolling wheel 12 is rotatably connected between the two first rolling plates 521, when the sliding column 6 slides relative to the rotating column 5, the two first sliding wheels 11 respectively abut against two side end surfaces of the sliding column 6 in the vertical direction, and the two first rolling wheels 12 respectively abut against two side end surfaces of the sliding column 6 in the horizontal direction.

Referring to fig. 2 and 4, a plurality of second sliding wheels 13 are rotatably connected between two second abutting plates 61 through a shaft, in this embodiment, two second sliding wheels 13 are taken as an example, and the two second sliding wheels 13 are respectively located at the upper end and the lower end of the rotating column 5, two second rolling plates 611 are welded on the second abutting plates 61, a second rolling wheel 14 is rotatably connected between the two second rolling plates 611, when the sliding column 6 slides relative to the rotating column 5, the two second sliding wheels 13 respectively abut against two side end surfaces of the rotating column 5 in the vertical direction, and the two second rolling wheels 14 respectively abut against two side end surfaces of the rotating column 5 in the horizontal direction.

Referring to fig. 2 and 4, when the sliding column 6 slides on the rotating column 5, since the first sliding wheel 11 and the first rolling wheel 12 rotate on the rotating column 5 and are always attached to the sliding column 6, the friction force of the rotating column 5 on the sliding column 6 can be reduced, and the second sliding wheel 13 and the second rolling wheel 14 rotate on the sliding column 6 and are always attached to the rotating column 5, the friction force of the sliding column 6 on the rotating column 5 can be reduced.

Referring to fig. 2 and 4, under the action of the first slipping wheel 11, the first rolling wheel 12, the second slipping wheel 13 and the second rolling wheel 14, the user can control the sliding column 6 to move conveniently.

Referring to fig. 2, a welding rope 2 is connected to the main box 1, and a slide lever 53 is attached to one side of the rotary post 5.

Referring to fig. 5, a long rod 531 is further welded to the sliding rod 53, the vertical cross section of the long rod 531 is triangular, the length direction of the sliding rod 53 is identical to the length direction of the rotating column 5, two first connecting rods 532 are respectively welded to two ends of the sliding rod 53 in the length direction, and one end of each first connecting rod 532, which is far away from the sliding rod 53, is welded to the rotating column 5.

Referring to fig. 5, a plurality of sliding plates 9 are arranged on the sliding rod 53 along the length direction of the sliding rod 53, two movable plates 91 are integrally formed on the sliding plates 9, a movable wheel 911 is rotatably connected to the movable plates 91, the movable wheel 911 is always attached to the long rod 531, and the sliding plates 9 can slide along the length direction of the rotating column 5 by the cooperation of the movable wheel 911 and the long rod 531.

Referring to fig. 5, a fixing assembly 10 is further installed on the sliding plate 9, the fixing assembly 10 includes a fixing screw 101, a fixing nut 102 and a fixing plate 103, wherein the fixing screw 101 is welded on the sliding plate 9, a moving slot 1031 for the fixing screw 101 to pass through is formed in the fixing plate 103, and the fixing nut 102 is located on one side of the fixing plate 103 far away from the sliding plate 9. With electric welding rope 2 laminating terminal surface under slide plate 9, then under the direction of fixing screw 101 and removal groove 1031, fixed plate 103 slides towards being close to slide plate 9 direction, until fixed plate 103 contacts electric welding rope 2, continue to move fixed plate 103, it is tight with electric welding rope 2 clamp to fixed plate 103 and slide plate 9, then rotatory fixation nut 102 makes fixation nut 102 support tightly on fixed plate 103, fixed plate 103 is fixed on slide plate 9 this moment, fixed plate 103 and slide plate 9 fix electric welding rope 2 simultaneously.

Referring to fig. 5, the erection assembly 15 is installed on the sliding column 6, the erection assembly 15 includes two erection plates 151, the length direction of the erection plates 151 is consistent with the length direction of the sliding column 6, and the two erection plates 151 are inclined and upwardly toward the far side. Two ends of one of the erection plates 151 in the length direction are respectively welded with a second connecting rod 1511, and one end of the second connecting rod 1511 far away from the erection plate 151 is welded on the sliding column 6. Be formed with the accommodation space that power supply welding rope 2 placed between two board 151 of setting up, because two board 151 of setting up are the V type, electric welding rope 2 also is difficult to break away from out from between two board 151 of setting up.

Referring to fig. 2, one side of sliding column 6 far away from rotating column 5 is rotated and is connected with control lever 16, control lever 16 sets up along vertical direction, the rotation center line of control lever 16 parallels with stand 4 rotation center line, electric welding head 3 is installed to the one end that electric welding rope 2 kept away from main tank 1, still weld on control lever 16 and have action bars 161, action bars 161 upwards sets up towards the slope of being close to control lever 16 direction, the welding of one side of keeping away from control lever 16 at action bars 161 has the electric welding frame 22 that is used for placing electric welding rope 2.

Referring to fig. 2, the electric welding head 3 can be rotated on the slide post 6 by the engagement of the operation lever 161 and the control lever 16, thereby improving the convenience of operation for the user.

Referring to fig. 2, in order to reinforce the coupling strength between the operating lever 161 and the control lever 16, a reinforcing rib 17 is welded between the operating lever 161 and the control lever 16.

Referring to fig. 5 and 6, a connection assembly 18 is installed between the sliding column 6 and the rotating column 5, the connection assembly 18 includes a rotating plate 181, a clamping plate 182 and an abutting spring 183, the sliding column 6 is provided with a sliding cavity 62 along the length direction of the sliding column 6, two parallel rotating plates 64 are welded on the cavity wall of the sliding cavity 62, the rotating plate 181 is rotatably connected between the two rotating plates 64 through a shaft, the sliding column 6 is provided with a rotating groove 63 for rotating the rotating plate 181, one end of the abutting spring 183 abuts against the rotating plate 181, and the other end of the abutting spring 183 abuts against the lower cavity wall of the sliding cavity 62.

Referring to fig. 5 and 6, the clamping plate 182 is located at the upper end of the rotating post 5, the connecting plate 23 is integrally formed between the clamping plate 182 and the rotating plate 181, and the clamping plate 182 has an abutting state and an idle state: when the clamping is in a tight state, the clamping plate 182 is tightly pressed against the upper end surface of the rotating column 5; when the holding plate 182 is in the idle state, there is a gap between the holding plate 182 and the rotating column 5.

Referring to fig. 5 and 6, under the action of the elastic force of the abutting spring 183, the rotating plate 181 drives the connecting plate 23 and the clamping plate 182 to rotate until the clamping plate 182 abuts against the upper end face of the rotating column 5, and at this time, the sliding column 6 is fixed on the rotating column 5.

Referring to fig. 7 and 8, a control module 19 is further mounted on the sliding column 6, the control module 19 includes a contact plate 191, a moving plate 192 and a control screw 193, the contact plate 191 is rotatably connected to two sides of the sliding column 6 in the horizontal direction through a shaft, the rotation center line of the contact plate 191 is perpendicular to the length direction of the sliding column 6, a sliding groove 1911 for the moving plate 192 to approach or depart from the rotation center line of the contact plate 191 is formed in the contact plate 191, and one end of the contact plate 191, which is far away from the moving plate 192, is located at the lower end of the rotating plate 181.

Referring to fig. 7 and 9, a control groove 65 adapted to the thread of the control screw 193 is formed in the lower cavity wall of the sliding cavity 62, and the control screw 193 is vertically disposed. The upper end of the control screw 193 is pivotally connected to the moving plate 192.

Referring to fig. 7 and 8, when the control screw 193 is rotated to move the control screw 193 downward, the abutting plate 191 abuts against the lower end of the rotating plate 181 and the abutting plate 191 drives the rotating plate 181 to rotate against the elastic force of the abutting spring 183, and simultaneously the abutting plate 191 drives the holding plate 182 to move from the abutting state to the idle state, and at this time, the sliding of the sliding column 6 can be performed.

Referring to fig. 7 and 8, a contact point between the control screw 193 and the rotating plate 181 is a first contact point 20, a contact point between the contact plate 191 and the rotating plate 181 is a second contact point 21, and a distance between the first contact point 20 and a rotation center of the contact plate 191 is greater than a distance between the second contact point 21 and the rotation center of the contact plate 191. Because the distance between the first abutting point 20 and the rotating center of the abutting plate 191 is greater than the distance between the second abutting point 21 and the rotating center of the abutting plate 191, the sliding plate 9 and the abutting plate 191 form a labor-saving lever at the moment, the control screw 193 is always in a labor-saving state in the moving process, and the using difficulty of an operator is reduced.

The implementation principle of the electric welding movable support frame in the embodiment of the application is as follows:

after the electric welding point is determined, the rotating column 5 is rotated to enable the angle of the electric welding head 3 to be aligned with the electric welding point, then the control screw 193 is rotated to enable the electric welding head to move upwards, under the action of the moving plate 192 and the abutting plate 191, the rotating plate 181 overcomes the elastic force of the abutting spring 183 to enable the clamping plate 182 to move from the abutting state to the idle state, then the sliding plate 9 is moved to enable the electric welding head 3 to move to the electric welding point, the control screw 193 is rotated to enable the electric welding head to move downwards, under the action of the elastic force of the abutting spring 183, the clamping plate 182 is changed from the idle state to the abutting state, and the rotating column 5 and the sliding column 6 are fixed together.

Be close to 1 department of main tank and electrically weld rope 2 and fix under the effect of fixed subassembly 10 between a plurality of slide plate 9, it sets up between two set up boards 151 to be close to the electrically welded rope 2 of 3 departments of electrically welding, because slide plate 9 can slide on rotating post 5, so the length that is located to rotate the electrically welded rope 2 on the post 5 can be adjusted, so no matter rotate post 5 and slide post 6 and how remove, it can not appear dropping subaerial condition to electrically weld rope 2, realize reducing the effect of the wearing and tearing of electrically welded rope 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electric welding activity support frame which characterized in that: comprises a vertical column (4), a rotating column (5), a sliding column (6) and a main box (1), the main box (1) is provided with an electric welding rope (2), the rotating column (5) is rotatably connected on the upright column (4), and the rotation center line of the rotation column (5) is parallel to the height direction of the upright post (4), the sliding column (6) is connected on the rotating column (5) in a sliding way, a connecting component (18) is arranged between the sliding column (6) and the rotating column (5), the connecting component (18) fixes the sliding column (6) and the rotating column (5) together, a plurality of sliding plates (9) are arranged on the rotating column (5) along the direction close to or far from the sliding column (6), a fixing component (10) for fixing the electric welding rope (2) is arranged on the sliding plate (9), and an erection component (15) for erecting the electric welding rope (2) is arranged on the sliding column (6).

2. The electric welding movable support frame of claim 1, wherein: coupling assembling (18) including rotate connect rotating plate (181) on slipping post (6), clamping plate (182) of setting on rotating plate (181) and butt spring (183) of setting on rotating plate (181), clamping plate (182) have the butt state of butt at rotating post (5) up end and lie in the idle state of rotating post (5) upper end department, butt spring (183) give rotating plate (181) elasticity down all the time, be provided with control assembly (19) that control clamping plate (182) changed from butt state towards idle state direction on slipping post (6).

3. The electric welding movable support frame of claim 2, wherein: control assembly (19) include butt plate (191), movable plate (192) and control screw (193), butt plate (191) rotate to be connected on sliding column (6), the one end butt that movable plate (192) were kept away from in butt plate (191) is in rotor plate (181) lower extreme, control screw (193) threaded connection is on sliding column (6), just control screw (193) rotate to be connected on movable plate (192), the butt point of control screw (193) and rotor plate (181) is first butt point (20), the butt point of butt plate (191) and rotor plate (181) is second butt point (21), the distance between first butt point (20) and butt plate (191) rotation center is greater than the distance between second butt point (21) and butt plate (191) rotation center.

4. The electric welding movable support frame of claim 1, wherein: the fixing component (10) comprises a fixing screw rod (101), a fixing nut (102) and a fixing plate (103), the fixing screw rod (101) is arranged on the sliding plate (9), a moving groove (1031) for the fixing screw rod (101) to pass through is formed in the fixing plate (103), and the fixing nut (102) is located on one side, far away from the sliding plate (9), of the fixing plate (103).

5. The electric welding movable support frame of claim 1, wherein: set up subassembly (15) and be two and set up board (151), two set up board (151) upwards setting towards the one side slope of keeping away from mutually.

6. The electric welding movable support frame of claim 1, wherein: the upper end face of the sliding column (6) abuts against the lower end face of the rotating column (5), one side, far away from the upright column (4), of the rotating column (5) is provided with two first abutting plates (52) which are parallel to each other, and the two first abutting plates (52) abut against the two end faces of the sliding column (6) in the horizontal direction respectively;

one side of the sliding column (6) close to the upright column (4) is provided with two second abutting plates (61) which are parallel to each other, and the two second abutting plates (61) abut against two end faces of the rotating column (5) in the horizontal direction respectively.

7. The electric welding movable support frame of claim 6, wherein: a plurality of first sliding wheels (11) are rotatably connected between the two first abutting plates (52), the plurality of first sliding wheels (11) are respectively abutted to the end surfaces of the two sides of the sliding column (6) in the vertical direction, a first rolling wheel (12) is rotatably connected to the first abutting plates (52), and the first rolling wheel (12) is abutted to the end surfaces of the two sides of the sliding column (6) in the horizontal direction;

two it is connected with a plurality of second wheel (13) that slides, a plurality of to rotate between second butt joint board (61) the second wheel (13) that slides respectively the butt rotate post (5) along the ascending both sides terminal surface in vertical side, it is connected with second roller wheel (14) to rotate on second butt joint board (61), second roller wheel (14) butt is on rotating post (5) the ascending both sides terminal surface in horizontal direction.

8. The electric welding movable support frame of claim 1, wherein: the rotary connecting device is characterized in that a rotary seat (42) is connected to the upright column (4) in a rotating mode, a connecting rope (8) is arranged on the rotary seat (42), and one end, far away from the rotary seat (42), of the connecting rope (8) is arranged on one side, far away from the upright column (4), of the rotary column (5).