CN218983714U

CN218983714U - T roof beam welding shape device of preapring for an unfavorable turn of events

Info

Publication number: CN218983714U
Application number: CN202222950869.5U
Authority: CN
Inventors: 牛宇飞; 何亮; 陆强; 霍军军; 田国强; 彭军旺; 常合涛; 范嘉原; 翟振营; 丁晗
Original assignee: Henan Liujian Heavy Industry Co ltd
Current assignee: Henan Liujian Heavy Industry Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-05-09
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a T-beam welding deformation preventing device, which comprises a plurality of supporting frames arranged in parallel along the length direction of a T-beam, wherein each supporting frame comprises a section steel, a connecting plate arranged along the length direction of the section steel is arranged in the middle of the upper surface of the section steel, round holes which are uniformly distributed are formed in the side surfaces of the connecting plates, a process pressing plate for fixing the T-beam is movably mounted on the connecting plates, through holes are formed in the side surfaces of the process pressing plate, corresponding to the connecting plates, of the process pressing plate, bolts are inserted into the through holes, and the process pressing plate is mounted on the connecting plates through the bolts. This T roof beam welding shape device of preapring for an unfavorable turn of events can be fixed the riser of T roof beam to the horizontal plate middle part of T roof beam to make riser and the horizontal plate laminating of T roof beam, make things convenient for constructor to carry out welding operation to riser and the horizontal plate of T roof beam, and adopt the rigidity fixed method to fix the T roof beam, can restrict it and take place deformation, thereby prevent or reduce T roof beam welding deformation, easy operation, convenient to use.

Description

T roof beam welding shape device of preapring for an unfavorable turn of events

Technical Field

The utility model relates to the technical field of welding deformation control, in particular to a T-beam welding deformation preventing device.

Background

With the development of modern technology and the rapid development of bridge construction, the steel structure is widely applied to the fields of bridges, buildings and the like due to the characteristics of convenient processing, attractive appearance, long service life and the like. At present, steel-hybrid girder bridge is increasingly applied to practical engineering due to the excellent structural performance, and has very wide development prospect. However, the deformation of the T-shaped beam of the steel-hybrid composite beam bridge in the welding process is not easy to control, and the phenomena of angular deformation and web distortion of the wing plate are easy to occur because the welding is carried out only on one side of the wing plate.

Patent number CN211136021U discloses a T-shaped beam welding reverse deformation device, which comprises a column body, the inside of cylinder is equipped with the screw thread through-hole, the inside threaded connection of screw thread through-hole has the screw shaft, the screw shaft runs through the cylinder, the bottom fixedly connected with knuckle bearing of screw shaft, knuckle bearing's upper surface and screw shaft lower surface fixedly connected, knuckle bearing's bottom fixedly connected with positioning seat, positioning seat upper surface and knuckle bearing lower surface fixedly connected, the top of screw shaft runs through there is the through-hole, the inside sliding connection of through-hole has the handle, the cylinder both ends all run through there is positioning bolt, cylinder and positioning bolt threaded connection, positioning bolt's top threaded connection has the nut, positioning bolt's middle part rotates and is connected with the locating hook, positioning seat's bottom is provided with T-shaped beam, T-shaped beam is located between positioning seat and the locating hook; the device rigidly fixes the flange by rotating the lead screw to enable the positioning seat to be matched with the positioning hook, the web plate of the T-shaped beam is welded with the flange of the T-shaped beam, after the welding work is completed, the handle is reversely rotated to enable the distance between the upper surface of the T-shaped beam and the positioning seat to be enlarged, then the positioning hook is swung, and the welded T-shaped beam is taken down; however, when the device is used for fixing the T-shaped beam, the web plate of the T-shaped beam is downward, manual head lifting is needed for welding during welding, the operation is inconvenient, the device is only used for fixing the flange of the T-shaped beam, and the mode of attaching the web plate and the flange together for welding is not clear.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the T-beam welding deformation preventing device, which can fix the vertical plate of the T-beam to the middle part of the horizontal plate of the T-beam, enables the vertical plate of the T-beam to be attached to the horizontal plate, is convenient for constructors to weld the vertical plate of the T-beam and the horizontal plate, adopts a rigid fixing method to fix the T-beam, can limit the deformation of the T-beam, thereby preventing or reducing the welding deformation of the T-beam, has simple operation and convenient use, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a T roof beam welding preapring for an unfavorable turn of events shape device, includes a plurality of support frame that sets up along T roof beam length direction parallel arrangement, the support frame includes shaped steel, the upper surface middle part of shaped steel is equipped with the connecting plate that sets up along its length direction, evenly distributed's round hole has been seted up to the side of connecting plate, and movable mounting has the technology clamp plate that is used for fixed T roof beam on the connecting plate.

As a preferable technical scheme of the utility model, the connecting plate is welded on the upper surface of the section steel.

As a preferable technical scheme of the utility model, the section steel is H-shaped steel.

As a preferable technical scheme of the utility model, through holes are formed in the side surfaces of the process pressing plates, corresponding to the connecting plates, bolts are inserted into the through holes, and the process pressing plates are mounted on the connecting plates through the bolts.

As a preferable technical scheme of the utility model, at least two through holes are formed in the side face of the process pressing plate, and bolts inserted into the two through holes can be inserted into round holes in the side face of the connecting plate at the same time.

As a preferable technical scheme of the utility model, the part of the process pressing plate for fixing the T beam is provided with a rectangular plate capable of increasing the contact area between the process pressing plate and the T beam, the vertical pressing surface of the rectangular plate can contact and press the vertical plate of the T beam, the horizontal pressing surface of the rectangular plate can contact and press the horizontal plate of the T beam, and the outer right-angle part of the rectangular plate corresponds to the right-angle part of the T beam.

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

the T beam welding deformation preventing device can fix the vertical plate of the T beam to the middle part of the horizontal plate of the T beam, enables the vertical plate of the T beam to be attached to the horizontal plate, facilitates the welding operation of constructors on the vertical plate and the horizontal plate of the T beam, adopts a rigid fixing method to fix the T beam, can limit the deformation of the T beam, and therefore prevents or reduces the welding deformation of the T beam, and is simple to operate and convenient to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic rear view of the structure of FIG. 1;

FIG. 3 is a schematic view of the structure of the process platen of the present utility model;

FIG. 4 is a schematic view of the structure of the present utility model for mounting a T-beam horizontal plate;

fig. 5 is a schematic structural view of the reinstallation T Liang Shuban of fig. 4;

FIG. 6 is a schematic view of the structure of the present utility model after mounting a T-beam;

fig. 7 is a schematic diagram of the overall structure of fig. 6.

In the figure: 1-section steel, 2-connection plates, 3-process pressing plates, 4 through holes, 5 bolts, 6 right angle plates, 61 vertical pressing surfaces and 62 horizontal pressing surfaces.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a T roof beam welding preapring for an unfavorable turn of events shape device, includes a plurality of support frame that sets up along T roof beam length direction parallel arrangement, and the support frame includes shaped steel 1, and shaped steel 1's upper surface middle part is equipped with connecting plate 2 that set up along its length direction, and evenly distributed's round hole has been seted up to connecting plate 2's side, and movable mounting has the technology clamp plate 3 that is used for fixed T roof beam on connecting plate 2, and technology clamp plate 3 can install on connecting plate 2 to fix T roof beam.

Preferably, the connecting plate 2 is welded on the upper surface of the section steel 1, so that the connecting plate 2 and the section steel 1 are integrated, and the connecting plate 2 is prevented from moving on the section steel 1.

Preferably, the section steel 1 is H-shaped steel, has good stability and is convenient to play a supporting role.

Preferably, through holes 4 are formed in the sides of the process pressing plate 3 corresponding to the connecting plate 2, bolts 5 are inserted into the through holes 4, the process pressing plate 3 is mounted on the connecting plate 2 through the bolts 5, and the process pressing plate 3 can be fixed on the connecting plate 2 through the bolts 5, so that the T-beam is fixed on the connecting plate 2.

Preferably, at least two through holes 4 are formed in the side face of the process pressing plate 3, and bolts 5 inserted into the two through holes 4 can be inserted into round holes in the side face of the connecting plate 2 at the same time, and the process pressing plate 3 is fixed through more than two bolts 5, so that the process pressing plate 3 can be prevented from rotating, and the fixing effect of the process pressing plate 3 on the T beam is improved.

Preferably, the part of the process pressing plate 3 for fixing the T beam is provided with a rectangular plate 6 capable of increasing the contact area between the process pressing plate 3 and the T beam, the vertical pressing surface 61 of the rectangular plate 6 can contact and press the vertical plate of the T beam, the horizontal pressing surface 62 of the rectangular plate 6 can contact and press the horizontal plate of the T beam, and the outer right-angle part of the rectangular plate 6 corresponds to the right-angle part of the T beam, so that the contact effect of the process pressing plate 3 and the T beam can be increased through the rectangular plate 6, and the pressing fixing effect of the process pressing plate 3 on the T beam is improved.

When in use:

selecting proper number of section steel 1 according to the length of the T beam to be welded, placing the section steel 1 welded with the connecting plate 2 in parallel, and enabling round holes on the connecting plate 2 to correspond to each other;

as shown in fig. 4, a horizontal plate of a T-beam is placed on the connection plate 2, and one side of the horizontal plate is fixed with the connection plate 2 by bolts 5 and a process pressing plate 3;

as shown in fig. 5, the risers of the T-beams are placed on the horizontal plates and brought into contact with the process platen 3;

the other side of the horizontal plate is mounted on the connection plate 2 again through the bolts 5 and the process pressing plates 3 as shown in fig. 6, and the process pressing plates 3 mounted at the time of the two times are mutually matched to press and fix the vertical plates of the T-beam, thereby completing the rigid fixation of the T-beam as shown in fig. 7;

and then welding the T beam, cooling the T beam to normal temperature after the welding is finished, dismantling the process pressing plate 3, and transferring the welded T beam to the next working procedure.

According to the utility model, the vertical plate of the T beam can be fixed to the middle part of the horizontal plate of the T beam, and the vertical plate of the T beam is attached to the horizontal plate, so that a constructor can conveniently weld the vertical plate and the horizontal plate of the T beam, and the T beam is fixed by adopting a rigid fixing method, so that the deformation of the T beam can be limited, the welding deformation of the T beam is prevented or reduced, the operation is simple, and the use is convenient.

The non-disclosed parts of the utility model are all prior art, and the specific structure, materials and working principle thereof are not described in detail. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 T roof beam welding preapring for an unfavorable turn of events shape device, includes a plurality of support frame that sets up along T roof beam length direction parallel, its characterized in that: the support frame comprises a section steel (1), a connecting plate (2) arranged along the length direction of the section steel (1) is arranged in the middle of the upper surface of the section steel (1), evenly distributed round holes are formed in the side face of the connecting plate (2), and a process pressing plate (3) for fixing a T beam is movably mounted on the connecting plate (2).

2. The T-beam welding deformation preventing apparatus of claim 1, wherein: the connecting plate (2) is welded on the upper surface of the section steel (1).

3. The T-beam welding deformation preventing apparatus of claim 1, wherein: the section steel (1) is H-shaped steel.

4. The T-beam welding deformation preventing apparatus of claim 1, wherein: the process pressing plate (3) is provided with a through hole (4) on the side surface corresponding to the connecting plate (2), a bolt (5) is inserted in the through hole (4), and the process pressing plate (3) is installed on the connecting plate (2) through the bolt (5).

5. The T-beam welding deformation preventing apparatus of claim 4, wherein: at least two through holes (4) are formed in the side face of the process pressing plate (3), and bolts inserted into the two through holes (4) can be inserted into round holes in the side face of the connecting plate (2) at the same time.

6. The T-beam welding deformation preventing apparatus of claim 1, wherein: the T beam is characterized in that a right angle plate (6) capable of increasing the contact area between the T beam and the process pressing plate (3) is arranged at the position for fixing the T beam, a vertical pressing surface (61) of the right angle plate (6) can contact and press a vertical plate of the T beam, a horizontal pressing surface (62) of the right angle plate (6) can contact and press a horizontal plate of the T beam, and the outer right angle position of the right angle plate (6) corresponds to the right angle position of the T beam.