CN212398684U

CN212398684U - Crossbeam upset fixing device

Info

Publication number: CN212398684U
Application number: CN202020949949.7U
Authority: CN
Inventors: 李增良; 赵周周; 李瑞国
Original assignee: Henan Sanwu Green Building Technology Co ltd
Current assignee: Henan Sanwu Green Building Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-26
Anticipated expiration: 2030-05-29

Abstract

The utility model belongs to the technical field of machinery, in particular to a crossbeam overturning and fixing device, which comprises a base, wherein two mounting frames are symmetrically arranged at the top of the base in a bilateral mode, a liftable mounting plate is arranged at the top of the mounting frame, a second motor and a supporting plate are fixedly arranged on the mounting plate, the supporting plate is provided with a second bearing seat, a second rotating shaft is arranged in the second bearing seat in a penetrating way, the left end of the second rotating shaft is fixedly connected with an output shaft of the second motor, the right end of the second rotating shaft is fixedly connected with a movable plate, and an electric clamp is arranged on the movable plate. Not only make the workman operate more conveniently, and the security is higher.

Description

Crossbeam upset fixing device

Technical Field

The utility model belongs to the technical field of machinery, concretely relates to crossbeam upset fixing device.

Background

The steel beam is a beam made of steel by welding, is widely used in large-scale building and construction engineering, and is a very important building material.

The girder steel generally need carry out some weldment work before putting into operation, but because the girder steel is bulky, weight is great, it is very inconvenient when the workman welds, especially when having accomplished the welding of a face, it is difficult to overturn the girder steel and come to carry out the weldment work of another face, often hoist and mount machinery hangs the girder steel, the workman carries out weldment work to the girder steel bottom again, but the waste residue that produces during the welding falls on one's body or even in eyes very easily, be unfavorable for workman's personal installation and healthy, to above-mentioned condition, a crossbeam upset fixing device has now been proposed to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a crossbeam upset fixing device has that the upset mode is simple, make things convenient for the workman to carry out weldment work and safe efficient characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a crossbeam overturning and fixing device comprises a base, wherein two mounting frames are arranged on the top of the base in a bilateral symmetry manner, a thread bushing is fixedly connected to the bottom of the left mounting frame, a screw rod is connected in the thread bushing in a threaded manner, two ends of the screw rod are fixedly connected with first rotating shafts, one ends, far away from each other, of the two first rotating shafts are respectively arranged in one first bearing seat in a penetrating manner, the two first bearing seats are fixedly connected to the top of the base, the top of the base is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with the leftmost first rotating shaft, the bottom of the mounting frame is fixedly connected with four idler wheels, the four idler wheels are all contacted with the base, an air cylinder is fixedly arranged in the mounting frame, a driving end of the air cylinder is fixedly connected with a mounting plate, and four mounting holes, sliding sleeves are fixedly arranged in the four mounting holes, sliding rods are arranged in the four sliding sleeves in a penetrating manner, movable blocks are fixedly connected to the bottom ends of the four sliding rods, the top ends of the four sliding rods are fixedly connected to the bottom of the mounting plate, a second motor and a supporting plate are fixedly arranged at the top of the mounting frame, a through hole is formed in the supporting plate, a second bearing seat is fixedly arranged in the through hole, a second rotating shaft is arranged in the second bearing seat in a penetrating manner, the left end of the second rotating shaft is fixedly connected with an output shaft of the second motor, the right end of the second rotating shaft is fixedly connected with a movable plate, the right side face of the supporting plate is fixedly connected with an inner barrel surrounding the through hole, the left side face of the movable plate is fixedly connected with an inner barrel, the inner barrel is nested in the outer barrel, a sliding groove is formed, slider fixed connection be in the inner wall of urceolus, the right side fixedly connected with electric clamp of fly leaf, right side structure on the mounting bracket is the same with left the mounting bracket is complete, right side the mounting bracket with the connected mode of base and left the mounting bracket safety is the same, four supporting legs of top fixedly connected with of base, four telescopic hole, four have all been seted up on the top of supporting leg, four equal fixed mounting has the telescope tube in the telescopic hole, four all wear to be equipped with the telescopic link in the telescope tube, four the top fixedly connected with work platform of telescopic link, four the bottom of telescopic link respectively with the place the telescopic hole passes through buffer spring and connects.

Preferably, the work platform is located between the two mounting brackets.

Preferably, the threaded sleeve is located at the center of the bottom of the mounting frame, and the four rollers at the bottom of the mounting frame are distributed in a rectangular shape.

Preferably, the sliding groove surrounds the inner cylinder in an annular shape, and the shape of the sliding block is the same as that of the sliding groove.

Preferably, the driving end of the air cylinder is fixedly connected to the center of the bottom of the mounting plate, and the four mounting holes are distributed around the air cylinder in an annular array.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through installation first motor and cylinder, can finally realize driving the electric clamp side-to-side movement from top to bottom to can rotate through second motor control electric clamp, make two electric clamps can drive the girder steel upset on the work platform, let the workman directly just can accomplish the welding to the girder steel on the work platform, it is more convenient not only to let the workman operate, and the security is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B;

fig. 5 is an enlarged schematic structural view of the utility model at C;

in the figure: 1. a first motor; 2. a first bearing housing; 3. a roller; 4. a screw; 5. a threaded sleeve; 6. a mounting frame; 7. a first rotating shaft; 8. a base; 9. supporting legs; 10. a working platform; 11. electric clamp; 12. a second motor; 13. mounting a plate; 14. a cylinder; 15. a movable plate; 16. an outer cylinder; 17. a support plate; 18. a buffer spring; 19. a telescopic sleeve; 20. a telescopic rod; 21. an inner barrel; 22. a through hole; 23. a second rotating shaft; 24. a second bearing housing; 25. a chute; 26. a slider; 27. a sliding sleeve; 28. a slide bar; 29. mounting holes; 30. a movable block.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a crossbeam overturning and fixing device comprises a base 8, wherein two mounting frames 6 are arranged on the top of the base 8 in a bilateral symmetry manner, a threaded sleeve 5 is fixedly connected to the bottom of the left mounting frame 6, a screw rod 4 is connected to the threaded sleeve 5 in an internal thread manner, first rotating shafts 7 are fixedly connected to two ends of the screw rod 4, one ends, far away from each other, of the first rotating shafts 7 are respectively arranged in a first bearing seat 2 in a penetrating manner, the two first bearing seats 2 are fixedly connected to the top of the base 8, a first motor 1 is fixedly connected to the top of the base 8, an output shaft of the first motor 1 is fixedly connected with the leftmost first rotating shaft 7, the first motor 1 drives the first rotating shaft 7 to rotate through the output shaft, the first rotating shaft 7 drives the screw rod 4 to rotate in the threaded sleeve 5, and the threaded sleeve 5 drives the mounting frame 6 to move left and right under the action of, the bottom of the mounting frame 6 is fixedly connected with four rollers 3, the four rollers 3 are all contacted with the base 8, the mounting frame 6 is more stable when moving left and right by arranging the four rollers 3, a cylinder 14 is fixedly arranged in the mounting frame 6, the driving end of the cylinder 14 is fixedly connected with a mounting plate 13, the cylinder 14 can drive the mounting plate 13 to move up and down, the top of the mounting frame 6 is provided with four mounting holes 29, sliding sleeves 27 are fixedly arranged in the four mounting holes 29, sliding rods 28 are arranged in the four sliding sleeves 27 in a penetrating manner, movable blocks 30 are fixedly connected at the bottom ends of the four sliding rods 28, the top ends of the four sliding rods 28 are fixedly connected at the bottom of the mounting plate 13, the mounting plate 13 drives the four sliding rods 28 to slide in the sliding sleeves 27 when moving up and down, and the sliding rods 28 drive the movable blocks 30 to move up and, the slide bar 28 moves up and down along with the mounting plate 13, so that the mounting plate 13 is kept stable, the second motor 12 and the support plate 17 are fixedly mounted at the top of the mounting frame 6, the support plate 17 is provided with a through hole 22, a second bearing seat 24 is fixedly mounted in the through hole 22, a second rotating shaft 23 penetrates through the second bearing seat 24, the left end of the second rotating shaft 23 is fixedly connected with an output shaft of the second motor 12, the right end of the second rotating shaft 23 is fixedly connected with a movable plate 15, the right side surface of the support plate 17 is fixedly connected with an inner cylinder 21 surrounding the through hole 22, the left side surface of the movable plate 15 is fixedly connected with an outer cylinder 16, the inner cylinder 21 is embedded in the outer cylinder 16, the outer side surface of the inner cylinder 21 is provided with a sliding groove 25, a sliding block 26 matched with the sliding groove 25 is arranged in the sliding, the right side surface of the movable plate 15 is fixedly connected with an electric clamp 11, the mounting plate 13 drives a second motor 12 and a support plate 17 to synchronously lift when lifting, the second motor 12 can control a second rotating shaft 23 to rotate through an output shaft, the second rotating shaft 23 drives the movable plate 15 to rotate, the movable plate 15 drives the electric clamp 11 to rotate, so that the holding angle of the electric clamp 11 can be adjusted, the movable plate 15 drives an outer cylinder 16 to rotate when rotating, the outer cylinder 16 drives a sliding block 26 to synchronously rotate in a sliding groove 25, so that the movable plate 15 is kept stable when rotating, the structure of the mounting frame 6 on the right side is completely the same as that of the mounting frame 6 on the left side, the connection mode of the mounting frame 6 on the right side and the base 8 is the same as that of the mounting frame 6 on the left side, the top of the base 8, four equal fixed mounting has flexible cover 19, four in the flexible cover 19 all wear to be equipped with telescopic link 20, four in the flexible cover 19 the top fixedly connected with work platform 10 of telescopic link 20, four the bottom of telescopic link 20 respectively with the place the flexible hole passes through buffer spring 18 and connects, makes work platform 10 have certain shock-absorbing function through setting up telescopic link 20 and buffer spring 18, when putting the girder steel on work platform 10, buffer spring 18 supports telescopic link 20 and stretches out and draws back from top to bottom in flexible cover 19, and telescopic link 20 supports work platform 10 oscilaltion, slows down the girder steel to work platform 10's striking dynamics.

In particular, the work platform 10 is located between two of the mounting frames 6.

Specifically, the thread bush 5 is located at the bottom center position of the mounting frame 6, and the four rollers 3 at the bottom of the mounting frame 6 are distributed in a rectangular shape.

Specifically, the sliding groove 25 surrounds the inner cylinder 21 in an annular shape, and the shape of the sliding block 26 is the same as that of the sliding groove 25.

Specifically, the driving end of the air cylinder 14 is fixedly connected to the center of the bottom of the mounting plate 13, and the four mounting holes 29 are distributed around the air cylinder 14 in an annular array.

The utility model discloses a theory of operation and use flow: firstly, a steel beam is placed on a working platform 10, then welding work is carried out on the steel beam, when the steel beam needs to be turned over, the air cylinder 14 is controlled to be started, the air cylinder 14 drives the mounting plate 13 to rise to a proper height, so that the electric clamp 11 keeps a proper height, then the movable plate 15 is controlled to rotate through the second motor 12, so that the movable plate 15 drives the electric clamp 11 to rotate to a proper angle, then the first motor 1 is controlled to be started, the first motor 1 drives the first rotating shaft 7 to rotate through an output shaft, the first rotating shaft 7 drives the screw rod 4 to rotate in the threaded sleeve 5, under the action of threads, the threaded sleeve 5 drives the mounting frame 6 to move left and right, so that the electric clamp 11 is controlled to move to a proper position, then the electric clamp 11 is started to clamp the steel beam, then the air cylinder 14 is started, the electric clamp 11 lifts the steel beam to a certain height, then control cylinder 14 starts, makes electronic enhancement drive the steel volume and reduces, and it is to contact work platform 10, makes electronic clamp 11 loosen the fixed to the girder steel, then through 1 control electronic clamp 11 of first motor keep away from the girder steel can, then can begin to carry out subsequent weldment work to the girder steel.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a crossbeam upset fixing device, includes base (8), its characterized in that: the bilateral symmetry type of the top of the base (8) is provided with two mounting frames (6), the bottom of the left mounting frame (6) is fixedly connected with a threaded sleeve (5), the threaded sleeve (5) is internally connected with a screw rod (4), the two ends of the screw rod (4) are fixedly connected with first rotating shafts (7), one ends, far away from each other, of the two first rotating shafts (7) are respectively arranged in one first bearing seat (2) in a penetrating manner, the two first bearing seats (2) are fixedly connected to the top of the base (8), the top of the base (8) is fixedly connected with a first motor (1), an output shaft of the first motor (1) is fixedly connected with the leftmost first rotating shaft (7), the bottom of the mounting frame (6) is fixedly connected with four rollers (3), and the four rollers (3) are all contacted with the base (8), the mounting structure is characterized in that a cylinder (14) is fixedly mounted in the mounting frame (6), a mounting plate (13) is fixedly connected to the driving end of the cylinder (14), four mounting holes (29) are formed in the top of the mounting frame (6), four sliding sleeves (27) are fixedly mounted in the mounting holes (29), four sliding rods (28) are arranged in the sliding sleeves (27) in a penetrating manner, movable blocks (30) are fixedly connected to the bottom ends of the four sliding rods (28), the top ends of the four sliding rods (28) are fixedly connected to the bottom of the mounting plate (13), a second motor (12) and a support plate (17) are fixedly mounted at the top of the mounting frame (6), a through hole (22) is formed in the support plate (17), a second bearing seat (24) is fixedly mounted in the through hole (22), and a second rotating shaft (23) is arranged in the second bearing seat (, the left end of second pivot (23) with the output shaft fixed connection of second motor (12), the right-hand member fixedly connected with fly leaf (15) of second pivot (23), the right flank fixedly connected with of backup pad (17) will through-hole (22) center on inner tube (21) including, the left flank fixedly connected with urceolus (16) of fly leaf (15), inner tube (21) nestification is in urceolus (16), spout (25) have been seted up to the lateral surface of inner tube (21), be provided with slider (26) of looks adaptation in spout (25), slider (26) fixed connection be in the inner wall of urceolus (16), the right flank fixedly connected with electric tong (11) of fly leaf (15), right side structure on mounting bracket (6) is with left mounting bracket (6) are identical, right side mounting bracket (6) with the connected mode and the left of base (8) mounting bracket (6) ) Safe the same, four supporting legs (9) of top fixedly connected with of base (8), four telescopic hole, four have all been seted up on the top of supporting leg (9) telescopic hole equal fixed mounting has flexible cover (19), four in the flexible cover (19) all wear to be equipped with telescopic link (20), four the top fixedly connected with work platform (10) of telescopic link (20), four the bottom of telescopic link (20) respectively with the place the telescopic hole passes through buffer spring (18) and connects.

2. A beam turnover fixture as claimed in claim 1, wherein: the working platform (10) is positioned between the two mounting frames (6).

3. A beam turnover fixture as claimed in claim 1, wherein: the threaded sleeve (5) is located at the center of the bottom of the mounting rack (6), and four rollers (3) at the bottom of the mounting rack (6) are distributed in a rectangular shape.

4. A beam turnover fixture as claimed in claim 1, wherein: the sliding groove (25) annularly surrounds the inner cylinder (21), and the shape of the sliding block (26) is the same as that of the sliding groove (25).

5. A beam turnover fixture as claimed in claim 1, wherein: the driving end of the air cylinder (14) is fixedly connected to the center of the bottom of the mounting plate (13), and the four mounting holes (29) are distributed around the air cylinder (14) in an annular array.