CN205393883U - H shaped steel equipment fixture - Google Patents

Abstract

The utility model discloses a H shaped steel equipment fixture, including the U template, the opening of U template is the horizontality, the top of U template is equipped with the screw, and the U template has a screw department welding nut opening, and the nut is concentric with the screw, full threaded bolt of nut female connection, and threaded bolt's one end is located the opening of U template entirely, above the other end is located the nut, two welding seam departments that wait to assemble between the H shaped steel are located to the U template, through U template card on two are waited to assemble the upper limb listrium or bottom wing listrium of H shaped steel, then adjust two unfitnesses of butt joint between the H shaped steel through pushing up tight threaded bolt entirely to improve merging precision, just the utility model discloses simple structure, easily operation.

Description

An H-shaped steel assembly jig

technical field

The utility model relates to an H-shaped steel assembly technology, in particular to an H-shaped steel assembly jig.

Background technique

In the steel structure installation project, the assembly of H-shaped steel is an important process, and the quality of its assembly is related to the quality of the welding, and even the quality of the entire steel structure installation project. The traditional pairing methods include: (1) On-site use of angle iron to make angle iron claws, welded on the low end of the H-shaped steel, and the other end is squeezed with angle iron wedges. This method is not only labor-intensive, but also low in efficiency. After assembly, it needs to be polished. For the site with large demand, this method is not advisable; (2), adopt the direct butt joint method, and use the F wrench from one end of the butt weld to gradually drive the seam. This method is not high in accuracy and quality Can not guarantee.

Utility model content

The technical problem to be solved by the utility model is to provide a convenient, fast and high-precision H-shaped steel assembly jig.

In order to achieve the above object, the utility model provides the following technical solutions: an H-shaped steel assembly fixture, including a U-shaped plate, the opening of the U-shaped plate is in a horizontal state, the top of the U-shaped plate is provided with screw holes, and the U-shaped plate The plate is welded with a nut where the screw hole is opened. The nut is concentric with the screw hole. The inner thread of the nut is connected to a fully threaded bolt. One end of the fully threaded bolt is located in the opening of the U-shaped plate, and the other end is located above the nut. The U-shaped The plate is set at the weld between two H-beams to be assembled.

Preferably, the top and the bottom of the U-shaped plate are respectively welded with reinforcing plates at the root.

Preferably, there are two screw holes, two nuts and two fully threaded bolts on the U-shaped plate, and they are all symmetrically arranged on the U-shaped plate.

Preferably, the U-shaped plate is welded by three steel plates, wherein the upper and lower steel plates of the U-shaped plate have the same specifications, and the length of the connecting plate connecting the upper and lower two steel plates is less than the length of the upper and lower two steel plates. And the edges of the connecting plate connecting the upper and lower steel plates are aligned with the edges of the upper and lower steel plates.

Using the above technical scheme, during the process of H-shaped steel assembly, the U-shaped plate is clamped on the upper flange plate or lower flange plate of the two H-shaped steels to be assembled, and then the two H-shaped steel plates are adjusted by tightening the fully threaded bolts. The amount of misalignment between the section steels is reduced, thereby improving the butt joint precision, and the utility model has a simple structure and is easy to operate.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a left side view of Fig. 1 .

detailed description

Below in conjunction with accompanying drawing, by describing embodiment, the utility model is further described:

As shown in Figures 1 and 2, an H-shaped steel assembly jig of the present invention includes a U-shaped plate 1, the opening of the U-shaped plate 1 is in a horizontal state, and the U-shaped plate 1 is welded by three steel plates. The upper and lower steel plates of type 1 have the same specifications, both are 200×70×10, and the length of the connecting plate connecting the upper and lower two steel plates is less than the length of the upper and lower steel plates, and its specification is 145×40×10 , and the edge of the connection plate connecting the upper and lower two steel plates is aligned with the edge of the upper and lower two steel plates. The top of the U-shaped plate 1 is provided with two symmetrical screw holes, and the U-shaped plate 1 is provided with screw holes. Weld a nut 2 respectively, the nut 2 is concentric with the screw hole, the nut 2 is threaded to connect a full-threaded bolt 3, one end of the full-threaded bolt 3 is located in the opening of the U-shaped plate 1, and the other end is located above the nut 2, U-shaped The plate 1 is arranged at the welding seam between two H-shaped steels 5 and 6 to be assembled, and the top and bottom of the U-shaped plate 1 are respectively welded with a reinforcing plate 4 at the root.

The utility model is made of steel plates, and the materials are easy to obtain. During the process of H-shaped steel assembly, the U-shaped plate 1 is clamped on the upper or lower flange plates of the two H-shaped steels 5 and 6 to be assembled, and then the two H-shaped steels are adjusted by tightening the fully threaded bolts. The amount of wrong side between 5 and 6, so as to improve the docking accuracy. The utility model has simple structure and is easy to operate.

What is described above is only the preferred embodiment of the utility model, it should be pointed out that, for those of ordinary skill in the art, without departing from the premise of the utility model creative concept, some deformations and improvements can also be made. Belong to the protection scope of the utility model.

Claims (4)

1. A kind of H-shaped steel assembly jig comprises U-shaped plate (1), the opening of U-shaped plate (1) is in a horizontal state, it is characterized in that: the top of described U-shaped plate (1) is provided with screw hole, U-shaped plate (1) The template (1) is welded with a nut (2) at the screw hole, the nut (2) is concentric with the screw hole, the nut (2) is internally threaded to connect a fully threaded bolt (3), and the fully threaded bolt (3) One end is located in the opening of the U-shaped plate (1), and the other end is located above the nut (2). The U-shaped plate (1) is arranged at the welding seam between two H-shaped steels (5, 6) to be assembled. 2. The H-shaped steel assembly jig according to claim 1, characterized in that: the top and bottom of the U-shaped plate (1) are respectively welded with reinforcing plates (4) at the root. 3. The H-shaped steel assembly fixture according to claim 2, characterized in that: two screw holes, nuts (2), and fully threaded bolts (3) on the U-shaped plate (1) are respectively provided with two, and They are symmetrically arranged on the U-shaped board (1). 4. The H-shaped steel assembly jig according to claim 3, characterized in that: the U-shaped plate (1) is welded by three steel plates, wherein the upper and lower two steel plates of the U-shaped plate (1) The specifications are the same, the length of the connecting plate connecting the upper and lower steel plates is shorter than the length of the upper and lower steel plates, and the edge of the connecting plate connecting the upper and lower steel plates is aligned with the edge of the upper and lower steel plates.