I-shaped steel beam connector size positioning device

Abstract

The utility model provides an I-shaped steel beam interface size positioning device, which relates to the technical field of building construction tools and comprises a workpiece, the workpiece is placed on an H-shaped steel base, and two I-shaped fixing pieces are movably connected on the top surface of the H-shaped steel base along the length direction of the H-shaped steel base; the I-shaped fixing part comprises a bottom plate, a web plate is arranged on the bottom plate, the web plate and the bottom plate are perpendicular to each other, and a top plate is arranged at the top of the web plate; the length of the H-shaped steel base is larger than that of a workpiece. The positioning device has the characteristics of being relatively simple to mount and dismount, high in controlled degree, convenient to adjust and capable of adapting to positioning of workpiece interface sizes with various lengths.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction tools, especially a I-shaped steel beam interface size positioning device. BACKGROUND

[0002] In traditional building construction, the butt joint and positioning of I-shaped steel usually rely on manual operation, such as using a crane to hoist the steel beam to the designated position and then manually aligning by workers before welding and fixing. This method has the problems of low efficiency and insufficient butt joint accuracy. In view of the above problems, the prior art has proposed some solutions, for example, the Chinese patent with publication number CN202745396U discloses a detachable steel beam butt joint positioning fastener. The positioning fastener fixes and clamps the steel beam through clamping pieces and fixing pieces, and limits two steel beams at the same horizontal height through a lap plate. However, this design still needs workers to manually calibrate by visual inspection when aligning the steel beams left and right, and has the problem of insufficient accuracy. Therefore, it is necessary to design a I-shaped steel beam interface size positioning device suitable for different situations. The positioning of the I-shaped steel beam interface size is commonly used to ensure the perpendicularity of the interface position and the flatness of the end face, to realize the precise positioning and welding of the I-shaped steel beam and the connecting steel plate, and to improve the work efficiency. SUMMARY

[0003] The utility model provides a I-shaped steel beam interface size positioning device, aims at at least solving the technical problems of the prior art mentioned in the background art.

[0004] The utility model provides the following technical scheme to realize the above-mentioned purpose:

[0005] A I-shaped steel beam interface size positioning device, comprising a workpiece, the workpiece is placed on an H-shaped steel base, two I-shaped fixing pieces are movably connected on the top surface of the H-shaped steel base and along the length direction of the H-shaped steel base;

[0006] The I-shaped fixing piece comprises a bottom plate, a web plate is arranged on the bottom plate, and the web plate and the bottom plate are arranged perpendicular to each other, and a top plate is arranged on the top of the web plate;

[0007] The length of the H-shaped steel base is greater than the workpiece.

[0008] Further, the H-shaped steel base and the I-shaped fixing piece are connected by bolts.

[0009] Further, a plurality of bolt holes are uniformly arranged on the top surface of the H-shaped steel base and along the length direction of the H-shaped steel base.

[0010] Further, the bottom plate and the top plate of the two I-shaped fixing pieces are further provided with a thickened plate on the side away from the web plate, and the thickened plate is bolted with the bottom plate and the top plate.

[0011] Further, the I-shaped fixing member comprises a plurality of I-shaped fixing members arranged to match different heights of workpieces.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model provides a kind of I-shaped steel beam interface size positioning device.H-shaped steel base and I-shaped fixing member are connected by bolt, and installation and disassembly are relatively simple, degree of control is high, it is convenient to adjust, can be adapted to the positioning of workpiece interface size of multiple lengths.Meanwhile H-shaped steel base length is greater than workpiece length, so that it can position longer component.When encountering workpiece of different heights, I-shaped fixing member of equal height with workpiece can be selected to realize the positioning of I-shaped steel beam interface position, and the use range of the positioning device is enriched. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings involved in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0015] Figure 1 is the front elevation view of the structure of the utility model.

[0016] Figure 2 is the overall structure of the utility model top view schematic diagram.

[0017] Figure 3 is the front elevation view of the I-shaped fixing member of the utility model.

[0018] Figure 4 is the side view schematic diagram of the I-shaped fixing member of the utility model.

[0019] Reference signs: 1-H-shaped steel base; 2-I-shaped fixing member; 2-4-bottom plate; 2-3-web; 2-2-top plate; 3-workpiece; 4-thickened plate. DETAILED DESCRIPTION

[0020] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings; the drawings show the preferred embodiments of the present application, but the present application can be realized in many different forms, and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0021] It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right", and similar expressions used herein are for illustrative purposes only and are not intended to be limiting.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the use herein of the terms "and / or" includes any and all combinations of one or more of the associated listed items.

[0023] Embodiment. A I-shaped steel beam interface size positioning device, structure reference Figure 1 , comprising a workpiece 3, the workpiece 3 is placed on an H-shaped steel base 1, and two I-shaped fixing pieces 2 are movably connected on the top surface of the H-shaped steel base 1 and along the length direction of the H-shaped steel base 1;

[0024] The I-shaped fixing piece 2 comprises a bottom plate 2-4, a web plate 2-3 is arranged on the bottom plate 2-4, and the web plate 2-3 and the bottom plate 2-4 are arranged perpendicular to each other, and a top plate 2-2 is arranged on the top of the web plate 2-3;

[0025] The length of the H-shaped steel base 1 is greater than the workpiece 3. By setting the length of the H-shaped steel base 1 to be greater than the workpiece 3, it can position longer components.

[0026] The H-shaped steel base 1 and the I-shaped fixing piece 2 are connected by bolts. A plurality of bolt holes are uniformly arranged on the top surface of the H-shaped steel base 1 and along the length direction of the H-shaped steel base 1. By connecting the H-shaped steel base 1 and the I-shaped fixing piece 2 through bolts, the installation and disassembly are relatively simple, the control degree is high, the adjustment is convenient, and the positioning of the interface size of the workpiece 3 of various lengths can be adapted.

[0027] The bottom plate 2-4 and the top plate 2-2 of the two I-shaped fixing pieces 2 are further provided with a thickened plate 4 away from the web plate 2-3, and the thickened plate 4 is bolted with the bottom plate 2-4 and the top plate 2-2. By further providing a thickened plate 4 away from the web plate 2-3 on the bottom plate 2-4 and the top plate 2-2, the I-shaped fixing piece 2 comprises a plurality of I-shaped fixing piece 2 groups matched with workpieces of different heights; after the workpiece 3 and the I-shaped fixing piece 2, the thickened plate 4 are connected by bolts, the workpiece 3 is positioned and welded, so that a plurality of batches of workpieces 3, the interface position size welded and manufactured meets the design requirements and has interchangeability. When encountering workpieces 3 of different heights, I-shaped fixing pieces 2 with the same height as the workpieces 3 can be selected to realize the positioning of the I-shaped steel beam interface position.

[0028] The utility model discloses a work principle: according to the length of the workpiece 3 of need detection, selects the bolt hole position of H type steel base 1 installation two I -shaped fixed parts 2, make two I -shaped fixed parts 2 between the distance equal the standard processing length of workpiece 3, according to the height of the workpiece 3 of need detection, in the bottom plate 2-4 and the top plate 2-2 of I -shaped fixed part 2 away from the web 2-3 one side additional thick plate 4, then install the workpiece 3 of need positioning between two I -shaped fixed parts 2 and carry out positioning.

[0029] Obviously, the above only for the embodiment of a part of the utility model, not all the embodiments. The above embodiments are not intended to limit the utility model, for those skilled in the art, the utility model can have various changes and changes. Any combination, modification, equivalent replacement, improvement and all other embodiments made by ordinary skilled in the art within the spirit and principles of the utility model should be within the scope of the utility model.

Claims

1. An I-beam interface dimension positioning device, comprising a workpiece placed on an H-beam base, characterized in that: There are two I-shaped fixing pieces movably connected on the top surface of the H-shaped steel base and along the length direction of the H-shaped steel base; The I-shaped fixing member includes a bottom plate, a web plate is provided on the bottom plate, and the web plate and the bottom plate are arranged perpendicular to each other, and a top plate is provided on the top of the web plate; The length of the H-shaped steel base is greater than that of the workpiece.

2. The I-beam interface dimension positioning device according to claim 1, characterized in that: The H-shaped steel base and the I-shaped fixing piece are connected by bolts.

3. The I-beam interface dimension positioning device according to claim 2, characterized in that: A plurality of bolt holes are evenly arranged on the top surface of the H-shaped steel base and along the length direction of the H-shaped steel base.

4. The I-beam interface dimension positioning device according to claim 1, characterized in that: A thickening plate is further provided on the side of the bottom plate and the top plate of the two I-shaped fixing members away from the web, and the thickening plate is connected to the bottom plate and the top plate with bolts.

5. The I-beam interface dimension positioning device according to claim 1, characterized in that: The I-shaped fixing piece includes a plurality of I-shaped fixing piece groups matched with workpieces of different heights.

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