Stiff steel beam structure

Abstract

The utility model discloses a stiff steel beam structure which comprises a section beam column, a section beam frame is installed on the outer side of the section beam column, a reserved bolt is fixed on the section beam column, a web plate is fixed at one end, facing the section beam column, of the section beam frame, a through hole is formed in the web plate, an adjusting mechanism is arranged below the section beam frame, and the section beam column is fixed on the adjusting mechanism. And a sliding mechanism is arranged on the adjusting mechanism. By arranging the supporting mechanism and the sliding mechanism, one end of the type beam frame can be hoisted to the adjusting mechanism through hoisting equipment when the type beam frame is installed, and a worker adjusts the height of the type beam frame through the adjusting mechanism, so that a through hole and a reserved bolt are located on the same horizontal plane; after adjustment is completed, a bearing plate in the sliding mechanism is pushed, the bearing plate moves along a sliding groove through a protruding block, then the web is connected with a reserved bolt through a through hole, a worker can conveniently and rapidly conduct alignment, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rigid steel beams, in particular to a rigid steel beam structure. Background Art

[0002] The rigid steel beam includes a central steel beam, and then concrete is poured on the outer side of the steel beam to form a complete rigid steel beam. The connection node between the rigid concrete column and the steel beam is a method for fixing the concrete column and the steel beam.

[0003] During the installation of existing rigid steel beams, the beam frame needs to be hoisted to the installation position of the beam column. During the hoisting process, the stability of the beam frame is poor, and the alignment of the through holes on the web and the reserved bolts is more troublesome, which makes it inconvenient for workers to connect and reduces installation efficiency. Summary of the invention

[0004] The main purpose of the utility model is to provide a rigid steel beam structure.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A rigid steel beam structure comprises a profiled beam column, a profiled beam frame is installed on the outer side of the profiled beam column, reserved bolts are fixed on the profiled beam column, a web is fixed on one end of the profiled beam frame facing the profiled beam column, a through hole is provided on the web, an adjustment mechanism is provided below the profiled beam frame, a sliding mechanism is provided on the adjustment mechanism, the sliding mechanism comprises a slide groove provided on the sliding mechanism, a protrusion is slidably connected in the slide groove, a bearing plate is fixed on the top of the protrusion, and the top of the bearing plate is abutted against the bottom end of the profiled beam frame.

[0007] Preferably, the number of the reserved bolts is the same as the number of the through holes, and a fixing nut is rotatably connected to the outer side of the reserved bolts.

[0008] Preferably, the adjustment mechanism comprises a support plate, an adjustment screw and a base plate fixed on the profile beam column.

[0009] Preferably, the adjusting screw is threadably connected to the supporting plate, and the top end of the adjusting screw is connected to the base plate bearing.

[0010] Preferably, the slide groove is formed on the bottom plate, and a sliding component for connecting the protrusion is arranged in the slide groove.

[0011] Preferably, guide rods are symmetrically installed at the bottom end of the base plate, and sliding holes for movement of the guide rods are opened on the support plate.

[0012] Preferably, reinforcing ribs are symmetrically arranged at the bottom end of the support plate, and the reinforcing ribs are triangular structures.

[0013] The beneficial technical effects are:

[0014] By setting up the supporting mechanism and the sliding mechanism, when installing the profile beam frame, one end of the profile beam frame can be hoisted to the adjusting mechanism through the hoisting equipment, and the staff can adjust the height of the profile beam frame through the adjusting mechanism so that the through hole and the reserved bolt are located in the same horizontal plane. After the adjustment is completed, the bearing plate in the sliding mechanism is pushed, and the bearing plate moves along the slide groove through the protrusion, so that the web is connected to the reserved bolt through the through hole, which is convenient for the staff to quickly align and improve the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a preferred embodiment of a rigid steel beam structure according to the utility model;

[0016] Figure 2 A schematic diagram of the positional relationship between a beam frame and an adjustment mechanism according to a preferred embodiment of a rigid steel beam structure of the utility model;

[0017] Figure 3 The figure is a schematic diagram of the positional relationship between the adjusting mechanism and the sliding mechanism in a preferred embodiment of a rigid steel beam structure according to the utility model.

[0018] The following are the descriptions of the reference numerals:

[0019] 1. Beam column; 2. Beam frame; 3. Reserved bolts; 4. Through holes; 5. Adjustment mechanism; 501. Support plate; 502. Adjustment screw; 503. Bottom plate; 6. Sliding mechanism; 601. Slide groove; 602. Bump; 603. Load-bearing plate; 7. Guide rod; 8. Reinforcement rib; 9. Fixing nut; 10. Web. DETAILED DESCRIPTION

[0020] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0021] like Figure 1-Figure 3As shown, a rigid steel beam structure provided in this embodiment includes a beam column 1, a beam frame 2 is installed on the outer side of the beam column 1, a reserved bolt 3 is fixed on the beam column 1, the beam frame 2 is installed on the outer side of the beam column 1 through the reserved bolts 3, a web 10 is fixed to the end of the beam frame 2 facing the beam column 1, a through hole 4 is opened on the web 10, the web 10 is connected with the reserved bolt 3 through the through hole 4, an adjustment mechanism 5 is arranged below the beam frame 2, a sliding mechanism 6 is arranged on the adjustment mechanism 5, the sliding mechanism 6 includes a slide groove 601 opened on the sliding mechanism 6, the slide groove 601 can guide the protrusion 602, the protrusion 602 is slidably connected in the slide groove 601, the protrusion 602 can drive the bearing plate 603 to move horizontally, the bearing plate 603 is fixed to the top of the protrusion 602, the bearing plate 603 can drive the beam frame 2 to move horizontally, and the top of the bearing plate 603 is against the bottom end of the beam frame 2.

[0022] like Figure 1-Figure 2 As shown, the number of the reserved bolts 3 is the same as the number of the through holes 4 , and the outer side of the reserved bolts 3 is rotatably connected with a fixing nut 9 , so that the web 10 can be conveniently fixed to the outer side of the reserved bolts 3 using the fixing nut 9 .

[0023] like Figure 1-Figure 3 As shown, the adjustment mechanism 5 includes a support plate 501 fixed on the profile beam column 1 , an adjustment screw 502 and a bottom plate 503 , and the horizontal height of the profile beam frame 2 can be adjusted through the adjustment mechanism 5 .

[0024] like Figure 1-Figure 3 As shown, the adjusting screw 502 is threadedly connected to the support plate 501 , and the top of the adjusting screw 502 is connected to the bearing of the bottom plate 503 , so that the staff can adjust the height of the support plate 501 by rotating the adjusting screw 502 .

[0025] like Figure 3 As shown, the slide groove 601 is formed on the bottom plate 503 , and a sliding component for connecting the protrusion 602 is arranged in the slide groove 601 , so as to facilitate the horizontal movement of the protrusion 602 in the slide groove 601 .

[0026] like Figure 1-Figure 3 As shown, the bottom end of the bottom plate 503 is symmetrically mounted with a guide rod 7 , and a sliding hole for the guide rod 7 to move is provided on the support plate 501 , so that the guide rod 7 can move along the support plate 501 for guidance during the movement of the bottom plate 503 .

[0027] like Figure 1-Figure 3 As shown, reinforcing ribs 8 are symmetrically arranged at the bottom end of the support plate 501 , and the reinforcing ribs 8 are triangular structures, so that the strength of the support plate 501 can be improved by the reinforcing ribs 8 .

[0028] The working principle of this device: when this device is used, the beam frame 2 is hoisted to the beam column 1 by the hoisting equipment, and one end of the beam frame 2 is abutted against the bearing plate 603 in the sliding mechanism 6, and then the staff rotates the adjusting screw 502 in the adjusting mechanism 5, and the adjusting screw 502 adjusts the height of the bottom plate 503 during the rotation of the support plate 501, and the guide rod 7 can move along the support plate 501 for guidance during the lifting and lowering of the bottom plate 503, and the height of the beam frame 2 is adjusted by the movement of the bottom plate 503, so that the through hole 4 on the web 10 and the reserved bolt 3 are aligned, and after the alignment is completed, the staff pushes the bearing plate 603 in the sliding mechanism 6, and the bearing plate 603 moves along the slide groove 601 through the protrusion 602, so that the web 10 is connected to the reserved bolt 3 through the through hole 4, which is convenient for the staff to quickly align and improve the installation efficiency, and then use the fixing nut 9 to fix it.

[0029] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A rigid steel beam structure, characterized in that: The invention comprises a profiled beam column (1), a profiled beam frame (2) is installed on the outer side of the profiled beam column (1), a reserved bolt (3) is fixed on the profiled beam column (1), a web (10) is fixed on one end of the profiled beam frame (2) facing the profiled beam column (1), a through hole (4) is provided on the web (10), an adjustment mechanism (5) is provided below the profiled beam frame (2), a sliding mechanism (6) is provided on the adjustment mechanism (5), the sliding mechanism (6) comprises a slide groove (601) provided on the sliding mechanism (6), a convex block (602) is slidably connected in the slide groove (601), a bearing plate (603) is fixed on the top end of the convex block (602), and the top end of the bearing plate (603) abuts against the bottom end of the profiled beam frame (2).

2. A rigid steel beam structure according to claim 1, characterized in that: The number of the reserved bolts (3) is the same as the number of the through holes (4), and a fixing nut (9) is rotatably connected to the outer side of the reserved bolts (3).

3. A rigid steel beam structure according to claim 2, characterized in that: The adjustment mechanism (5) comprises a support plate (501), an adjustment screw (502) and a bottom plate (503) fixed on the profiled beam column (1).

4. A rigid steel beam structure according to claim 3, characterized in that: The adjusting screw (502) is threadedly connected to the supporting plate (501), and the top end of the adjusting screw (502) is connected to a bearing of the bottom plate (503).

5. A rigid steel beam structure according to claim 4, characterized in that: The slide groove (601) is formed on the bottom plate (503), and a sliding component for connecting the protrusion (602) is provided in the slide groove (601).

6. A rigid steel beam structure according to claim 5, characterized in that: A guide rod (7) is symmetrically mounted on the bottom end of the bottom plate (503), and a sliding hole for the guide rod (7) to move is provided on the support plate (501).

7. The rigid steel beam structure according to claim 6, characterized in that: The bottom end of the support plate (501) is symmetrically provided with reinforcing ribs (8), and the reinforcing ribs (8) are of a triangular structure.

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