CN216178021U

CN216178021U - Turning device for steel structure welding

Info

Publication number: CN216178021U
Application number: CN202122387856.7U
Authority: CN
Inventors: 韩朋; 李润萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of steel structure welding, and discloses a turnover device for steel structure welding, which comprises a shell and a supporting plate for placing steel parts, wherein the bottom of the supporting plate is fixedly connected with a reinforcing plate, an electric push rod with the bottom fixedly installed on the inner wall of the bottom of the shell is arranged below the reinforcing plate, the output end of the electric push rod is fixedly connected with the bottom of the reinforcing plate, and a group of push plates is arranged on each of the left side and the right side of the supporting plate. This turning device is used in steel construction welding makes the inner wall of L type piece support the steel component through setting up L type piece and splint, and when the workman twisted and moves fastening bolt, the L type piece drives splint and supports the steel component until splint move towards the steel component, thereby realize the centre gripping to the steel component, then the motor drives the returning face plate that is connected rather than rotating, thereby make the returning face plate drive L type piece through trip shaft and regulating plate and rotate, in order to realize the upset to the steel component, the welded work efficiency of steel component upset has been improved.

Description

Turning device for steel structure welding

Technical Field

The utility model relates to the technical field of steel structure welding, in particular to a turnover device for steel structure welding.

Background

Welding mainly heats the metal that needs the welding through the power consumption etc. and makes and melt the fusion between it, and the welding is the important processing mode of connecting between the metal among the metal machining, and on the welding of steel construction, traditional welding mode mainly passes through manual welding, but along with the progress of science, the development of science and technology, automatic weld replaces the manual work gradually, and the welding seam of some steel construction welding spare is not a straight line, consequently when automatic weld, needs to overturn the welding to it.

Among the prior art mostly overturn the steel part with artifical mode, manpower upset speed is slower, leads to automatic weld's efficiency to the workman is injured because of reasons such as high temperature easily when the upset steel part, influences work safety.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the turnover device for welding the steel structure, which solves the problems that the efficiency of automatic welding is reduced due to the slow turnover speed of manpower, and the work safety is affected because workers are easily injured due to high temperature and the like when steel parts are turned over.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a turnover device for steel structure welding comprises a shell and a supporting plate for placing steel parts, wherein a reinforcing plate is fixedly connected to the bottom of the supporting plate, an electric push rod is fixedly arranged on the inner wall of the bottom of the shell at the bottom of the reinforcing plate, the output end of the electric push rod is fixedly connected with the bottom of the reinforcing plate, a group of push plates are arranged on the left side and the right side of the supporting plate, adjusting blocks are fixedly connected to the bottom of the push plates, a group of adjusting holes are formed in the opposite sides of the two groups of adjusting blocks, a group of threaded rods are in threaded connection with the inner wall of each adjusting hole, the directions of threads arranged on the two groups of threaded rods are opposite, connecting rods are fixedly connected to the opposite ends of the two groups of threaded rods, a connecting hole for rotating the connecting rods is formed in the right side of the reinforcing plate, a group of turnover plate and a group of fixing plate are arranged on the opposite sides of the two groups of push plates, and the opposite sides of the two groups of fixing plates are fixedly connected with the inner wall of the shell, the right side of the shell is fixedly connected with a motor, the output end of the motor penetrates through the right inner wall of the shell and the fixed plate on the left side of the shell and is connected with the right key of the turnover plates, the back opposite sides of the two turnover plates are fixedly connected with a group of sliding shafts, the fixed plate is provided with an arc-shaped sliding groove for the sliding shafts to slide, the opposite sides of the two turnover plates are fixedly connected with a group of turnover shafts, the outer surface of the turnover shaft is rotatably connected with adjusting plates, two groups of positioning grooves are respectively arranged at the opposite sides of the two groups of adjusting plates, the inner walls of the positioning grooves are slidably connected with positioning shafts, the positioning device comprises a positioning shaft, a positioning groove is formed in the positioning shaft, an L-shaped block is fixedly connected to one side, away from the positioning groove, of the positioning shaft, a clamping plate is fixedly connected to the inner wall of the L-shaped block, fastening holes are formed in the tops of the L-shaped blocks located on the left rear side and the right front side of the supporting plate, fastening bolts are in threaded connection with the inner walls of the fastening holes, and the bottom ends of the fastening bolts are rotatably connected with fastening blocks welded on the turnover plate.

Preferably, the outer side of the electric push rod is provided with four groups of telescopic rods with top ends fixedly connected to the bottom of the support plate, and the bottom ends of the telescopic rods are fixedly connected with the inner wall of the bottom of the shell.

Preferably, the top of the supporting plate is fixedly connected with two groups of limiting plates with the length smaller than that of the supporting plate, and the distance between the opposite sides of the two groups of limiting plates is equal to the length of the push plate.

Preferably, the left side and the right side of push pedal bottom all fixedly connected with a set of guide block, the gliding guide way of confession guide block is seted up at the top of backup pad.

Preferably, the bottom of the clamping plates positioned at the left rear side and the right front side of the supporting plate are in contact with the upper surface of the steel member, and the tops of the remaining two sets of clamping plates are in contact with the lower surface of the steel member.

Preferably, the L-shaped block located at the rear side and the rear side of the left front side of the supporting plate is provided with a limiting hole, the inner wall of the limiting hole is connected with a limiting column in a sliding mode, and the top end of the limiting column is fixedly connected with a group of fastening blocks welded on the turnover plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a turnover device for welding a steel structure, which has the following beneficial effects:

1. this turning device is used in steel construction welding makes the inner wall of L type piece support the steel component through setting up L type piece and splint, and when the workman twisted and moves fastening bolt, the L type piece drives splint and supports the steel component until splint move towards the steel component, thereby realize the centre gripping to the steel component, then the motor drives the returning face plate that is connected rather than rotating, thereby make the returning face plate drive L type piece through trip shaft and regulating plate and rotate, in order to realize the upset to the steel component, the welded work efficiency of steel component upset has been improved.

2. This turning device for steel construction welding through setting up the electric push rod for the electric push rod promotes gusset plate and backup pad lift, so that the top and the steel part bottom contact of backup pad, thereby the time backup pad supports the steel part that is in the horizontality, thereby reduce the pressure that splint bore, improved the stability of device, through setting up arc spout and sliding shaft, in order to ensure that the returning face plate rotates around the output of motor, do not take place the article and describe and lead to the motor to damage to the returning face plate.

3. This turning device is used in steel construction welding, through setting up location axle and trip shaft for when the workman rotates fastening bolt, fastening bolt drives L type piece and moves to the fastening block, and L type piece drives the location axle and goes up and down, and set up the constant head tank on the regulating plate and slide in order to supply the location axle, drive the regulating plate when making the location axle go up and down and use the trip shaft to rotate as the axle center by a small margin, thereby make splint support the steel, be convenient for realize the centre gripping of splint to the steel, improved the practicality of device.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic structural view of a reinforcing plate according to the present invention;

FIG. 3 is an exploded view of a portion of the present invention.

In the figure: 1. a housing; 2. a support plate; 3. a limiting plate; 4. a reinforcing plate; 5. an electric push rod; 6. pushing the plate; 7. an adjusting block; 8. a threaded rod; 9. a guide block; 10. a turnover plate; 11. a fixing plate; 12. a sliding shaft; 13. an arc-shaped chute; 14. an adjusting plate; 15. positioning the shaft; 16. an L-shaped block; 17. a splint; 18. fastening a bolt; 19. a fastening block; 20. a telescopic rod; 21. a turning shaft; 22. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a turnover device for steel structure welding comprises a shell 1 and a support plate 2 for placing steel parts, wherein the bottom of the support plate 2 is fixedly connected with a reinforcing plate 4, an electric push rod 5 with the bottom fixedly installed on the inner wall of the bottom of the shell 1 is arranged below the reinforcing plate 4, the output end of the electric push rod 5 is fixedly connected with the bottom of the reinforcing plate 4, a group of push plates 6 is arranged on the left side and the right side of the support plate 2, the bottom of each push plate 6 is fixedly connected with an adjusting block 7, a group of adjusting holes are formed in the opposite sides of the two groups of adjusting blocks 7, a group of threaded rods 8 are in threaded connection with the inner wall of each adjusting hole, the thread directions of the two groups of threaded rods 8 are opposite, the opposite ends of the two groups of threaded rods 8 are fixedly connected with connecting rods, a connecting hole for the connecting rods to rotate is formed in the right side of the reinforcing plate 4, and a group of turnover plates 10 and a group of fixing plates 11 are arranged on the opposite sides of the two groups of push plates 6, the back-to-side sides of two groups of fixed plates 11 are fixedly connected with the inner wall of the shell 1, the right side of the shell 1 is fixedly connected with a motor 22, the output end of the motor 22 penetrates through the right inner wall of the shell 1 and the fixed plate 11 on the left side thereof and is connected with the right key of the turnover plate 10, the back-to-side sides of two groups of turnover plates 10 are fixedly connected with a group of sliding shafts 12, the fixed plate 11 is provided with an arc chute 13 for the sliding of the sliding shafts 12, the opposite sides of the two groups of turnover plates 10 are fixedly connected with a group of turnover shafts 21, the outer surface of the turnover shafts 21 is rotatably connected with an adjusting plate 14, the opposite sides of the two groups of adjusting plates 14 are provided with two groups of positioning grooves, the inner walls of the positioning grooves are slidably connected with positioning shafts 15, one sides of the positioning shafts 15 far away from the positioning grooves are fixedly connected with L-shaped blocks 16, the inner walls of the L-shaped blocks 16 are fixedly connected with clamping plates 17, and fastening holes are formed in the tops of the L-shaped blocks 16 positioned on the left back side and the right front side of the supporting plate 2, the inner wall of the fastening hole is connected with a fastening bolt 18 in a threaded manner, and the bottom end of the fastening bolt 18 is rotatably connected with a fastening block 19 welded on the turnover plate 10.

Specifically, in order to improve the stability of the device, the outer side of the electric push rod 5 is provided with four groups of telescopic rods 20 fixedly connected to the bottom of the support plate 2 at the top ends, and the bottom ends of the telescopic rods 20 are fixedly connected to the inner wall of the bottom of the shell 1, so that the four groups of telescopic rods 20 assist in supporting the support plate 2 to bear force, and the support plate 2 is kept stable during lifting.

Specifically, for the convenience of push pedal 6 promotes the steel part butt joint, the two sets of length of the top fixedly connected with of backup pad 2 are less than the limiting plate 3 of backup pad 2, and the distance between the 3 opposite sides of two sets of limiting plates equals the length of push pedal 6 for limiting plate 3 carries on spacingly to steel part and push pedal 6, and it leads to threaded rod 8 to receive torsion and cracked probability to reduce the 6 skew motion tracks of push pedal.

Specifically, for further restricting the movement track of push pedal 6, the equal fixedly connected with a set of guide block 9 in the left and right sides of push pedal 6 bottom, the gliding guide way of confession guide block 9 is seted up at the top of backup pad 2 for guide block 9 supports the inner wall of guide way, so that push pedal 6 moves along the horizontal direction.

Specifically, for the convenience of splint 17 spacing the steel part, the bottom of the splint 17 that is located backup pad 2 left rear side and right front side contacts with the upper surface of steel part, and the top of remaining two sets of splint 17 contacts with the lower surface of steel part for four sets of splint 17 carry out the centre gripping to the steel part from both sides about following respectively, in order to ensure the centre gripping effect of splint 17 to the steel part.

Specifically, for the convenience of L type piece 16 drives splint 17 motion, be located spacing hole has been seted up on the L type piece 16 of backup pad 2 left front side back right rear side, and the inner wall sliding connection in spacing hole has spacing post, and the top fixedly connected with of spacing post has a set of fastening block 19 of welding on returning face plate 10 for spacing post is restricted the motion trail of the L type piece 16 in its outside, when guaranteeing that fastening bolt 18 drives the L type piece 16 in its outside and descends, and the L type piece 16 in the spacing post outside descends along the vertical direction.

The working principle is as follows: when in use, a steel piece to be welded is placed on the supporting plate 2, the threaded rods 8 are rotated, the two groups of threaded rods 8 synchronously rotate under the action of the connecting rods, and the two groups of threaded rods 8 drive the two groups of push plates 6 to move in opposite directions due to opposite thread directions arranged on the two groups of threaded rods 8, so that the push plates 6 push the steel piece on the supporting plate 2 to move to realize butt joint between the steel pieces, the two groups of fastening bolts 18 are respectively rotated, the fastening bolts 18 drive the L-shaped block 16 and the positioning shaft 15 to descend, the positioning shaft 15 slides along the inner wall of the positioning groove, so that the positioning shaft 15 applies downward acting force to the inner wall of the positioning groove and pushes the adjusting plate 14 to rotate around the turnover shaft 21, the other group of positioning shafts 15 is driven to ascend when the adjusting plate 14 rotates, so that the four groups of clamping plates 17 respectively clamp the steel piece from the upper side and the lower side, when the steel piece needs to be overturned and welded, the electric push rod 5 is reversely started to enable the supporting plate 2 to descend to the lowest point, then the motor 22 is started, the motor 22 drives the turnover plate 10 and the turnover shaft 21 to rotate, so that the turnover plate 10 drives the L-shaped block 16 and the clamping plate 17 to rotate through the fastening block 19 and the fastening bolt 18, and the turnover work of the steel part is realized.

To sum up, the turnover device for welding the steel structure enables the inner wall of the L-shaped block 16 to abut against the steel part by arranging the L-shaped block 16 and the clamping plate 17, when a worker twists the fastening bolt 18, the L-shaped block 16 drives the clamping plate 17 to move towards the steel part until the clamping plate 17 abuts against the steel part, so that the steel part is clamped, then the motor 22 drives the turnover plate 10 connected with the turnover plate to rotate, so that the turnover plate 10 drives the L-shaped block 16 to rotate through the turnover shaft 21 and the adjusting plate 14, so that the steel part is turned over, the work efficiency of turnover welding of the steel part is improved, the electric push rod 5 is arranged to push the reinforcing plate 4 and the supporting plate 2 to lift, so that the top of the supporting plate 2 is in contact with the bottom of the steel part, and the supporting plate 2 supports the steel part in a horizontal state, so that the pressure born by the clamping plate 17 is reduced, and the stability of the device is improved, through setting up arc spout 13 and sliding shaft 12, in order to ensure that returning face plate 10 rotates around motor 22's output, it leads to motor 22 to damage to take place the article of other face returning face plate 10, through setting up location axle 15 and returning face shaft 21, make the workman when rotating fastening bolt 18, fastening bolt 18 drives L type piece 16 to the motion of fastening block 19, and L type piece 16 drives location axle 15 and goes up and down, and set up the constant head tank on regulating plate 14 and slide in order to supply location axle 15, make location axle 15 drive regulating plate 14 when going up and down and use returning face shaft 21 as the axle center small amplitude rotation, thereby make splint 17 support the steel, be convenient for realize the centre gripping of splint 17 to the steel, the practicality of device has been improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a turning device is used in steel construction welding, includes shell (1) and backup pad (2) that are used for placing the steel part, the bottom fixedly connected with gusset plate (4) of backup pad (2), the below of gusset plate (4) is provided with electric push rod (5) of bottom fixed mounting on shell (1) bottom inner wall, the output of electric push rod (5) and the bottom fixed connection of gusset plate (4), its characterized in that: the left and right sides of backup pad (2) all is provided with a set of push pedal (6), bottom fixedly connected with regulating block (7) of push pedal (6), it is two sets of a set of regulation hole has all been seted up to the opposite side of regulating block (7), and the inner wall threaded connection of regulation hole has a set of threaded rod (8) and the screw thread opposite direction who sets up on two sets of threaded rod (8), and is two sets of the looks remote site fixedly connected with connecting rod of threaded rod (8), the right side of gusset plate (4) is seted up and is supplied connecting rod pivoted connecting hole, and is two sets of the back of push pedal (6) offside all is provided with a set of returning face plate (10) and a set of fixed plate (11), and is two sets of the back of fixed plate (11) offside all with the inner wall fixed connection of shell (1), the right side fixedly connected with motor (22) of shell (1), the output of motor (22) passes the right side inner wall of shell (1) and its left fixed plate (11) and with the right side key of returning face plate (10) The turnover plates (10) are connected, a group of sliding shafts (12) are fixedly connected to the opposite sides of the two groups of turnover plates (10), arc-shaped sliding grooves (13) for the sliding shafts (12) to slide are formed in the fixing plates (11), a group of turnover shafts (21) are fixedly connected to the opposite sides of the two groups of turnover plates (10), adjusting plates (14) are rotatably connected to the outer surfaces of the turnover shafts (21), two groups of positioning grooves are formed in the opposite sides of the two groups of adjusting plates (14), positioning shafts (15) are slidably connected to the inner walls of the positioning grooves, L-shaped blocks (16) are fixedly connected to the sides, far away from the positioning grooves, of the positioning shafts (15), clamping plates (17) are fixedly connected to the inner walls of the L-shaped blocks (16), the tops of the L-shaped blocks (16) located on the left rear side and the right front side of the supporting plate (2) are formed, and fastening bolts (18) are connected to the threads of the inner walls of the fastening holes, the bottom end of the fastening bolt (18) is rotatably connected with a fastening block (19) welded on the turnover plate (10).

2. The turnover device for welding the steel structure as claimed in claim 1, wherein: the outer side of the electric push rod (5) is provided with four groups of telescopic rods (20) with the top ends fixedly connected to the bottom of the support plate (2), and the bottom ends of the telescopic rods (20) are fixedly connected with the inner wall of the bottom of the shell (1).

3. The turnover device for welding the steel structure as claimed in claim 1, wherein: the top of the supporting plate (2) is fixedly connected with two groups of limiting plates (3) with the length smaller than that of the supporting plate (2), and the distance between the opposite sides of the two groups of limiting plates (3) is equal to the length of the push plate (6).

4. The turnover device for welding the steel structure as claimed in claim 1, wherein: the equal fixedly connected with a set of guide block (9) of left and right sides of push pedal (6) bottom, the gliding guide way of confession guide block (9) is seted up at the top of backup pad (2).

5. The turnover device for welding the steel structure as claimed in claim 1, wherein: the bottoms of the clamping plates (17) positioned at the left rear side and the right front side of the supporting plate (2) are contacted with the upper surface of the steel part, and the tops of the rest two groups of clamping plates (17) are contacted with the lower surface of the steel part.

6. The turnover device for welding the steel structure as claimed in claim 1, wherein: the L-shaped block (16) located on the rear right and rear sides of the left front side of the supporting plate (2) is provided with a limiting hole, the inner wall of the limiting hole is connected with a limiting column in a sliding mode, and the top end of the limiting column is fixedly connected with a set of fastening blocks (19) welded on the turnover plate (10).