Building steel structure beam supporting structure

Abstract

The utility model discloses a building steel structure cross beam supporting structure which comprises an I-shaped supporting frame and a cross beam supporting and fixing plate welded to the top end of the I-shaped supporting frame, and the cross section area of the cross beam supporting and fixing plate is larger than that of the I-shaped supporting frame. Triangular reinforcing plates B are connected between the bottoms of the left end and the right end of the cross beam supporting and fixing plate and the outer walls of the left end and the right end of the top of the I-shaped supporting frame, and the triangular reinforcing plates B are fixedly connected with the I-shaped supporting frame and the cross beam supporting and fixing plate through welding. Novel supporting and reinforcing devices are additionally arranged at the positions, close to the left end and the right end of the top, of an I-shaped supporting frame of the building steel structure beam supporting structure correspondingly, and the two supporting and reinforcing devices can be supported at the bottoms of the left side and the right side of a beam supporting position correspondingly after the beam supporting structure is installed; in this way, the supporting area of the beam supporting structure to the beam can be increased, and the external force resistance of the building steel structure beam can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of building, specifically relates to a building steel structure crossbeam support structure. BACKGROUND

[0002] In construction, steel structure crossbeam support structure is a common structural form that uses the transverse support of crossbeams to transfer loads and stabilize structures. This support structure is commonly used to connect floors of buildings or as load-bearing members in large spaces such as bridges, industrial plants, etc. The characteristic of crossbeam support structure is that it can effectively distribute and transfer forces, especially when the load of the upper structure or roof needs to be transferred to the foundation through the support system. Crossbeam support structure utilizes the material properties of steel structure - high strength, high stiffness, and lightweight, allowing it to maintain good stability even under heavy loads. These crossbeams are composed of steel beams, which can be I-beams, channel steel, H-shaped steel, etc., connected to columns or other structural members through welding or bolt connection. The cross section and size of the crossbeam are designed according to the required load capacity and span length. In general, building steel structure crossbeam support structure is an efficient and reliable structural form widely used in modern buildings and industrial buildings. Through careful design of materials and structures, it can create buildings that are not only beautiful but also structurally sound, providing people with safe living and working spaces.

[0003] However, the building steel structure crossbeam support structure mainly supports at the bottom end of the crossbeam to increase the load capacity of the crossbeam and the structural stability of the entire building steel structure. The support structure is mainly placed vertically at the bottom end of the crossbeam for support, so the fixed point of the crossbeam and the support structure is concentrated in one place. The weight of the crossbeam and even the additional structure of the crossbeam will be concentrated on the support structure. Once the building steel structure is subjected to excessive external force, the support capacity of the support structure will exceed its limit, causing the support structure to deform and the connection between the support structure and the crossbeam to loosen. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a building steel structure crossbeam support structure to solve the problem of the fixed point of the crossbeam and the support structure being concentrated in one place, and the weight of the crossbeam and even the additional structure of the crossbeam being concentrated on the support structure. Once the building steel structure is subjected to excessive external force, the support capacity of the support structure will exceed its limit, causing the support structure to deform.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a building steel structure crossbeam support structure, including the H type support frame and the crossbeam support fixed plate welded in the top end of the H type support frame, the crossbeam support fixed plate cross section area is greater than the H type support frame cross section area, the bottom between the left and right two ends of the crossbeam support fixed plate and the outer wall of the top of the H type support frame is all connected with the triangular reinforcing plate B, the triangular reinforcing plate B and the H type support frame and the crossbeam support fixed plate are all fixedly connected through welding, the outer wall of the left and right two ends of the upper side of the H type support frame center is all provided with the support reinforcing device;

[0006] The support reinforcing device on the outer wall of the right end of the H type support frame includes the welding fixed plate, the metal sleeve pipe support and the telescopic position adjusting support, the left end of the metal sleeve pipe support is provided with the welding fixed plate, the welding fixed plate is welded and fixed on the outer wall of the right end of the H type support frame, the telescopic position adjusting support is inserted into the metal sleeve pipe support, and the right end of the telescopic position adjusting support is exposed outside the right end of the metal sleeve pipe support.

[0007] Preferably, the metal sleeve pipe support is fixed in a horizontal mode at the right end of the H type support frame, the telescopic position adjusting support can move left and right in the metal sleeve pipe support, and the telescopic position adjusting support is a solid metal frame.

[0008] Preferably, the support reinforcing device further includes the vertical support frame and the U-shaped reinforcing sleeve, the vertical support frame is welded at the right end top of the telescopic position adjusting support, the U-shaped reinforcing sleeve is welded at the top end of the vertical support frame, and the U-shaped reinforcing sleeve is upwards in the U-shaped opening direction.

[0009] Preferably, the inner wall of the top end of the U-shaped reinforcing sleeve and the outer wall of the top end of the crossbeam support fixed plate are on the same horizontal plane, and the U-shaped reinforcing sleeve can be sleeved on the front end, the rear end and the bottom outside of the crossbeam.

[0010] Preferably, the bottom end of the H type support frame is welded with the metal mounting bottom plate, and the top of the left and right two ends of the metal mounting bottom plate and the outer wall of the bottom of the left and right two ends of the H type support frame are all welded with the triangular reinforcing plate A.

[0011] Preferably, a plurality of reinforcing cross bars are fixed at equal intervals in the H type interiors of the front end and the rear end of the H type support frame, and a plurality of mounting holes are arranged at equal intervals in the interiors of the metal mounting bottom plate and the crossbeam support fixed plate.

[0012] Compared with the prior art, the utility model provides a building steel structure crossbeam support structure, which has the following beneficial effects:

[0013] The utility model discloses a novel support reinforcing device is added to the left and right sides of the top of the H-shaped support frame of the building steel structure crossbeam support structure, and the two support reinforcing devices can be supported on the left and right sides of the bottom of the crossbeam support position after the crossbeam support structure is installed, which can increase the support area of the crossbeam support structure on the crossbeam, thereby improving the external force resistance of the building steel structure crossbeam, and the two support reinforcing devices can also share the support force of the support structure on the crossbeam, so that the weight of the crossbeam is not concentrated on the connection between the support structure and the crossbeam, thereby increasing the support effect of the support structure on the crossbeam. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the building steel structure crossbeam support structure of the utility model.

[0015] Figure 2 It is a plane structure schematic view of the building steel structure crossbeam support structure of the utility model.

[0016] Figure 3 It is a three-dimensional structure schematic view of the support reinforcing device of the utility model.

[0017] In the drawing: 1, metal mounting bottom plate, 2, mounting hole, 3, triangle reinforcing plate A, 4, H-shaped support frame, 5, reinforcing crossbar, 6, crossbeam support fixed plate, 7, triangle reinforcing plate B, 8, support reinforcing device, 9, welding fixed plate, 10, metal sleeve support, 11, telescopic position adjusting support, 12, vertical support frame, 13, U-shaped reinforcing sleeve. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] The utility model provides a kind of building steel structure crossbeam support structure, which comprises crossbeam, and the crossbeam is supported by H-shaped support frame. Figures 1-3The building steel structure beam support structure shown comprises a channel support frame 4 and a beam support fixing plate 6 welded at the top end of the channel support frame 4, the cross-sectional area of the beam support fixing plate 6 is larger than that of the channel support frame 4, triangular reinforcing plates B7 are connected between the bottom of the left and right ends of the beam support fixing plate 6 and the top of the left and right ends of the outer wall of the channel support frame 4, the triangular reinforcing plates B7 are fixedly connected with the channel support frame 4 and the beam support fixing plate 6 through welding, a metal mounting bottom plate 1 is welded at the bottom end of the channel support frame 4, triangular reinforcing plates A3 are welded between the top of the left and right ends of the metal mounting bottom plate 1 and the bottom of the left and right ends of the outer wall of the channel support frame 4, a plurality of reinforcing cross bars 5 are fixedly arranged at equal intervals in the channel of the front and rear ends of the channel support frame 4, a plurality of mounting holes 2 are arranged at equal intervals in the interiors of the metal mounting bottom plate 1 and the beam support fixing plate 6, when the building steel structure beam support structure is used, first, the support position of the support structure on the beam needs to be determined, then the channel support frame 4 is vertically placed on the ground through the metal mounting plate at the bottom end, at this time, the beam support fixing plate 6 at the top end of the channel support frame 4 is supported on the outer wall at the bottom end of the beam, then the metal mounting bottom plate 1 is mounted and fixed on the ground by using special bolts, and the beam support fixing plate 6 is connected and fixed with the top end of the beam by using special bolts, so that the channel support frame 4 is vertically supported at the bottom end of the beam, and because the channel support frame 4 is mounted on the ground through the metal mounting plate, a strong support effect can be provided for the beam to increase the resistance of the beam to external force.

[0020] As shown in Figure 1 and Figure 3 The left and right end outer walls of the channel support frame 4 at the center are provided with support reinforcing devices 8, the support reinforcing device 8 on the right end outer wall of the channel support frame 4 comprises a welded fixing plate 9, a metal sleeve support 10 and an extension adjusting support 11, the left end of the metal sleeve support 10 is provided with the welded fixing plate 9, the welded fixing plate 9 is welded and fixed on the right end outer wall of the channel support frame 4, the extension adjusting support 11 is inserted into the interior of the metal sleeve support 10, the right end of the extension adjusting support 11 is exposed outside the right end of the metal sleeve support 10, the metal sleeve support 10 is fixed in a horizontal manner at the right end of the channel support frame 4, the extension adjusting support 11 can move left and right in the metal sleeve support 10, the extension adjusting support 11 is a solid metal frame, the support reinforcing device 8 further comprises a vertical support frame 12 and a U-shaped reinforcing sleeve 13, the vertical support frame 12 is welded at the top of the right end of the extension adjusting support 11, and the top end of the vertical support frame 12 is welded with the U-shaped reinforcing sleeve 13, the U-shaped opening direction of the U-shaped reinforcing sleeve 13 faces upward.

[0021] As shown in Figure 1 and Figure 3As shown, the inner wall of the top end of the U-shaped reinforcing sleeve 13 is at the same horizontal plane with the outer wall of the top end of the beam support fixing plate 6, the U-shaped reinforcing sleeve 13 can be sleeved on the front and rear ends and the bottom end of the beam, when the I-shaped support frame 4 is vertically supported on the bottom end of the beam through the top end of the beam support fixing plate 6, at this time, the U-shaped reinforcing sleeve 13 of the top end of the vertical support frame 12 is sleeved on the bottom end and the front and rear ends of the beam, in order to increase the supporting effect of the support reinforcing device 8 on the beam, it is necessary to adjust the supporting position of the U-shaped reinforcing sleeve 13 on the bottom end of the beam, specifically, it is necessary to hammer the vertical support frame 12, so that the vertical support frame 12 drives the telescopic adjusting support 11 to move outward in the metal sleeve support 10 through hammering left and right, so that the supporting position of the U-shaped reinforcing sleeve 13 on the beam moves outward, thereby increasing the supporting distance between the U-shaped reinforcing sleeve 13 and the beam support fixing plate 6, the greater the supporting distance between the two is, the better the supporting effect on the beam is, at the same time, it can also share the weight pressure of the beam on the I-shaped support frame 4, because the U-shaped reinforcing sleeve 13 is sleeved on the front and rear ends and the bottom end of the beam, so it can form the effect of sleeving and fixing, so as to reduce the probability of shaking of the beam, thereby playing a reinforcing and supporting effect on the beam.

[0022] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A crossbeam support structure for a building steel structure, comprising an I-beam support frame (4) and a crossbeam support fixing plate (6) welded to the top of the I-beam support frame (4), wherein the cross-sectional area of ​​the crossbeam support fixing plate (6) is larger than the cross-sectional area of ​​the I-beam support frame (4), and triangular reinforcing plates B (7) are connected between the bottom of the left and right ends of the crossbeam support fixing plate (6) and the outer walls of the top left and right ends of the I-beam support frame (4), and the triangular reinforcing plates B (7) are fixedly connected to the I-beam support frame (4) and the crossbeam support fixing plate (6) by welding, characterized in that: The I-shaped support frame (4) is provided with support and reinforcement devices (8) on the outer walls of the upper left and right ends at the center. The support and reinforcement device (8) on the outer wall of the right end of the I-shaped support frame (4) includes a welded fixing plate (9), a metal sleeve bracket (10), and a telescopic adjustment bracket (11). The left end of the metal sleeve bracket (10) is provided with a welded fixing plate (9), which is welded and fixed to the outer wall of the right end of the I-shaped support frame (4). The telescopic adjustment bracket (11) is inserted inside the metal sleeve bracket (10), and the right end of the telescopic adjustment bracket (11) is exposed outside the right end of the metal sleeve bracket (10).

2. The steel beam support structure for a building according to claim 1, characterized in that: The metal sleeve bracket (10) is fixed horizontally at the right end of the I-shaped support frame (4). The telescopic adjustment bracket (11) can move left and right in the metal sleeve bracket (10). The telescopic adjustment bracket (11) is a solid metal frame.

3. The steel beam support structure for a building according to claim 2, characterized in that: The support and reinforcement device (8) further includes a vertical support frame (12) and a U-shaped reinforcement sleeve (13). The vertical support frame (12) is welded to the top right end of the telescopic adjustment bracket (11), and a U-shaped reinforcement sleeve (13) is welded to the top of the vertical support frame (12). The U-shaped opening of the U-shaped reinforcement sleeve (13) faces upward.

4. The steel beam support structure for a building according to claim 3, characterized in that: The inner wall of the top of the U-shaped reinforcing sleeve (13) and the outer wall of the top of the crossbeam support fixing plate (6) are on the same horizontal plane. The U-shaped reinforcing sleeve (13) can be sleeved on the front and rear ends and the bottom of the crossbeam.

5. A steel beam support structure for a building according to claim 1, characterized in that: The bottom end of the I-shaped support frame (4) is welded with a metal mounting base plate (1), and triangular reinforcing plates A (3) are welded between the top of the left and right ends of the metal mounting base plate (1) and the outer walls of the left and right ends of the bottom of the I-shaped support frame (4).

6. A steel beam support structure for a building according to claim 5, characterized in that: The I-shaped support frame (4) has multiple reinforcing crossbars (5) fixed at equal intervals inside the I-shaped structure at both ends. The metal mounting base plate (1) and the crossbeam support fixing plate (6) have multiple mounting holes (2) set at equal intervals inside.

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