CN217782397U - Adjustable lining strip device - Google Patents

Abstract

The utility model discloses an adjustable gib device for steel construction main part and box girder welding position, include the welding gib who sets up at box girder end portion, its characterized in that, be equipped with the open slot on the box girder, be equipped with on the welding gib and stretch out the outside adjustment handle of box girder from the open slot. The utility model has the advantages that the position of the welding lining strip in the box beam can be adjusted through the adjusting handle, so that the welding lining strip can be better attached to the box beam and the steel structure main body, the welding work of the box beam and the main body can be quickly realized, the structure is simple, the installation and the disassembly are convenient in the construction process, the practicability is strong, and the working efficiency is improved; the welding device is suitable for welding various box beams, box brackets and the like with the steel structure main body.

Description

Adjustable lining strip device

Technical Field

The application relates to the technical field of box beam strips, in particular to an adjustable strip lining device.

Background

The steel structure has high strength, light dead weight, good integral rigidity and strong deformation resistance, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like. The components or parts are usually connected by welding, bolts or rivets. When the box beam and the steel structure main body are connected by adopting direct welding, the welding lining strip is arranged inside the box beam. For example, among the chinese patent literature, the utility model patent of "a steel construction box girder and steel column connection structure" is granted in 2021, 9.21.21.21.No. CN 214246095U, and this application discloses a be applied to steel construction box girder and steel column connection structure in construction technical field, steel construction box girder and steel column connection structure include steel column, box girder, the steel column includes steel column body and bracket, bracket one end terminal surface sets up the bracket shrouding, box girder one end sets up the welding lining strip, the box girder upper surface is close to the tip position and sets up the hitch lug, the hitch lug extends to box girder outside position. The defects of the prior art are as follows: because the box girder is closed structure, the welding lining strip is inside the box girder, and once the welding lining strip is fixed well, the adjustment can not be carried out when the box girder and the steel structure main body are in butt welding, the lining strip can not be tightly attached to the main body, and the welding requirement can not be met. Therefore, a lining strip device capable of adjusting the level and the angle in the box-shaped beam is needed, so that the lining strip can be tightly attached to the main body, the welding requirement is met, and the working efficiency is improved.

Disclosure of Invention

In order to overcome the above-mentioned not enough of prior art, this application provides an adjustable gib device, can adjust the position of welding gib inside the steel box roof beam for the welding gib can be better with box roof beam and the laminating of steel construction main part, satisfy the welding requirement, improve work efficiency.

In order to achieve the above purpose, the present invention adopts the following technical solution.

The utility model provides an adjustable gib device for steel construction main part and box girder welding position, includes the welding gib that sets up at box girder end portion, its characterized in that, be equipped with the open slot on the box girder, be equipped with on the welding gib and stretch out to the outside adjustment handle of box girder from the open slot.

The position of the welding lining strip in the box-shaped beam can be adjusted through the adjusting handle, so that the welding lining strip can be better attached to the box-shaped beam and the steel structure main body, the welding work of the box-shaped beam and the main body can be quickly realized, the structure is simple, the installation and the disassembly are convenient in the construction process, the practicability is high, and the working efficiency is improved; the welding device is suitable for welding various box beams, box brackets and the like with the steel structure main body.

Preferably, the adjusting handle is fixedly connected to the middle position of the welding lining strip. The intermediate position serves for a more reliable positioning than the other positions.

Preferably, the open slot is a U-shaped slot. The assembly and the positioning of the adjusting handle and the open slot on the welding lining strip are convenient.

Preferably, the end of the adjusting handle facing the welding lining strip is provided with an inward recessed ring groove. The arrangement of the inner sunken ring groove enables the adjusting handle to be beneficial to bending and twisting at the position of the inner sunken ring groove, and the welding lining strip with the adjusting handle can be more conveniently applied to the box-shaped beam with the end face and the axis obliquely arranged.

Preferably, the width size of the adjusting handle at the inward recessed ring groove is matched with the groove width of the open groove. The inner sunken ring groove corresponds to the open slot, and the adjusting handle can be clamped on the open slot of the box-shaped beam to form a limit position after being bent around the position of the inner sunken ring groove, and then the steel structure main body, the box-shaped beam and the welding lining strip can be welded at one time.

Preferably, the end of the box beam is provided with four side walls, the four side walls are provided with open grooves, and the welding lining strips are attached to the inner sides of the side walls of the end of the box beam. All set up the welding backing strip on four lateral walls, guarantee the welding fastness of box girder and steel construction main part.

Preferably, the length of the adjustment handle is 50 to 80 mm. The length can ensure the adjusting reliability of the adjusting handle and also prevent the adjusting handle from being too long to influence the connection between the box girder and the steel structure main body.

The utility model discloses following beneficial effect has: the position of the welding lining strip in the box-shaped beam can be adjusted through the adjusting handle, so that the welding lining strip can be better attached to the box-shaped beam and the steel structure main body, the welding work of the box-shaped beam and the main body can be quickly realized, the structure is simple, the installation and the disassembly are convenient in the construction process, the practicability is high, and the working efficiency is improved; the welding device is suitable for welding various box beams, box brackets and the like with the steel structure main body.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of welding the lining strips on the box-shaped beam surface.

In the figure: the side wall 4 of the open groove 3 of the box beam 2 of the steel structure main body 1 is welded with a lining strip 5 and an adjusting handle 6, and the inner groove 7 is sunk.

Detailed Description

The invention is further illustrated with reference to the accompanying drawings and specific embodiments.

In the embodiment of the method, the first step,

as shown in fig. 1 to 2, an adjustable lining strip device is used for welding positions of a steel structure main body 1 and a box-shaped beam 2, and comprises a welding lining strip 5 arranged at the end part of the box-shaped beam 2, wherein the welding lining strip 5 is attached to the inner side of a side wall 4 at the end part of the box-shaped beam 2. The cross-sectional shape of the end of the box beam 2 is rectangular. The box-type beam 2 is provided with an open slot 3, the end part of the box-type beam 2 is provided with four side walls 4, the four side walls 4 are all provided with the open slot 3, the open slot 3 adopts a U-shaped groove, and the open slot 3 is positioned in the middle of the end part of the side wall 4. The welding lining strip 5 is provided with an adjusting handle 6 which extends out of the open slot 3 to the outside of the box-type beam 2. The length of the adjustment handle 6 is 50 mm. The adjusting handle 6 is fixedly connected to the middle position of the welding lining strip 5. The end of the adjusting handle 6 facing the welding lining strip 5 is provided with an inward-sinking ring groove 7. The cross section of the adjusting handle 6 is circular, the cross section of the inward-recessed ring groove 7 is also circular, the diameter of the adjusting handle 6 is larger than that of the inward-recessed ring groove 7, the width of the adjusting handle 6 at the inward-recessed ring groove 7 corresponds to that of the inward-recessed ring groove 7 in the embodiment, and the diameter of the inward-recessed ring groove 7 is in clearance fit with the width of the open groove 3. The width of the inward recessed ring groove 7 is 1.5 times of the thickness of the side wall 4 of the box girder 2. So as to ensure that the adjusting handle 6 cannot interfere with the open slot 3 after the inward-recessed ring groove 7 is bent.

In the actual installation process, firstly, the welding lining strip 5 welded with the adjusting handle 6 is placed on the inner side of the box-shaped beam 2, the inward sunken ring groove 7 slides into the open groove 3, the handle is positioned on the outer layer of the open groove 3, then the box-shaped beam 2 is butted with the steel structure main body 1, the welding lining strip 5 is tightly attached to the steel structure main body 1 through adjustment of the adjusting handle 6, the adjusting handle 6 is bent and deformed at the inward sunken ring groove 7, the position of the welding lining strip 5 in the box-shaped beam 2 is determined, and finally the steel structure main body 1, the box-shaped beam 2 and the lining strip are welded into a whole through electric welding.

The welding lining strip 5 can be well attached to the box-shaped beam 2 and the steel structure main body 1, the box-shaped beam 2 and the steel structure main body 1 can be welded quickly, the structure is simple, the mounting and dismounting are convenient in the construction process, and the practicability is high; the welding machine is suitable for welding various box-shaped beams 2, box-shaped brackets and the like with the steel structure main body 1.

Claims (7)

1. The utility model provides an adjustable gib device for steel construction main part and box girder welding position, includes the welding gib that sets up at box girder end portion, its characterized in that, be equipped with the open slot on the box girder, be equipped with on the welding gib and stretch out to the outside adjustment handle of box girder from the open slot.

2. The adjustable type packing strip device as claimed in claim 1, wherein the adjusting handle is fixedly connected to a middle position of the welding packing strip.

3. The adjustable underwire apparatus of claim 1, wherein said open slots are "U" shaped.

4. An adjustable underwire apparatus as claimed in claim 1 or 3, wherein the adjusting handle is provided with an inwardly recessed annular groove at the end facing the welding underwire.

5. The adjustable gib apparatus of claim 4, wherein the width of the adjustment handle at the recessed ring groove is adapted to the width of the open groove.

6. The adjustable type lining strip device as claimed in claim 3, wherein the end of the box-shaped beam is provided with four side walls, each of the four side walls is provided with an open slot, and the welding lining strip is arranged to be attached to the inner side of the side wall of the end of the box-shaped beam.

7. An adjustable underwire apparatus as claimed in claim 1 or 2, in which the length of the adjustment handle is 50 to 80 mm.

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