Multi-direction adjustable temporary supporting anti-inclination support suitable for steel beam installation of steel structure beam-column joint

Abstract

The utility model discloses a multidirectional adjustable temporary supporting anti-inclination support suitable for steel beam installation of a steel structure beam column joint, which comprises a hoop horizontally arranged on a steel column of the steel structure beam column joint in a surrounding manner; the connecting plate is adjustably connected to the hoop in the transverse and vertical directions; the steel beam angle adjusting mechanism is horizontally hinged to the connecting plate; the steel beam angle adjusting mechanism comprises a mounting frame used for placing a steel beam and a plurality of puller bolts arranged on the mounting frame and used for locking the steel beam on the mounting frame, and the connecting plate is hinged to the mounting frame. According to the steel structure beam-column joint, transverse, longitudinal and angle adjustment can be conducted on the steel beam, non-vertical installation of the steel beam relative to the steel column is achieved, and the steel structure beam-column joint has the advantages of being high in construction efficiency, good in universality, high in flexibility, high in stability and good in safety.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and particularly relates to a multi-direction adjustable temporary support anti-tilting bracket suitable for the installation of a steel beam at a steel structure beam-column joint. Background Technique

[0002] At a steel structure beam-column joint, it is necessary to connect a steel beam to a steel column. During the installation process of the steel beam, due to the diversity of the cross-section of the steel beam and the irregularity of the steel structure beam-column joint, different steel beam installation brackets need to be matched, and its versatility is poor. In addition, the existing steel beam installation brackets can only adjust the installation position of the steel beam horizontally or vertically. When the steel beam is not vertically installed with the steel column but has an angular connection, the existing steel beam installation brackets cannot adjust the angle of the steel beam. Content of the Utility Model

[0003] The purpose of the utility model is to provide a multi-direction adjustable temporary support anti-tilting bracket suitable for the installation of a steel beam at a steel structure beam-column joint, so as to solve the problem of how to adjust the steel beam when the steel beam is not vertically installed with the steel column.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is: a multi-direction adjustable temporary support anti-tilting bracket suitable for the installation of a steel beam at a steel structure beam-column joint, comprising:

[0005] A hoop, horizontally arranged around the steel column of the steel structure beam-column joint;

[0006] A connecting plate, horizontally and vertically adjustably connected to the hoop;

[0007] A steel beam angle adjusting mechanism, horizontally hinged to the connecting plate; the steel beam angle adjusting mechanism includes an installation frame for placing the steel beam and a plurality of tightening bolts thereon for locking the steel beam thereon, and the connecting plate is hinged to the installation frame.

[0008] Further, for the multi-direction adjustable temporary support anti-tilting bracket suitable for the installation of a steel beam at a steel structure beam-column joint provided by the utility model, the installation frame is a U-shaped frame, the U-shaped frame includes a telescopic bottom plate arranged horizontally and side plates vertically connected to both ends thereof, and at least one horizontally arranged tightening bolt is threadedly connected to each side plate.

[0009] Further, for the multi-direction adjustable temporary support anti-tilting bracket suitable for the installation of a steel beam at a steel structure beam-column joint provided by the utility model, the U-shaped frame further includes a tension bolt horizontally arranged between the upper ends of the side plates.

[0010] Furthermore, the multi-directionally adjustable temporary support anti-tipping bracket provided by the utility model for the installation of steel beam at the steel structure beam-column joint, the installation frame is a rectangular frame, the rectangular frame includes a telescopic bottom plate arranged horizontally and side plates connected to both ends thereof, at least one horizontally arranged tightening bolt is threadedly connected to each side plate, and a horizontally arranged telescopic top plate is connected between the upper ends of the side plates.

[0011] Furthermore, the multi-directionally adjustable temporary support anti-tipping bracket provided by the utility model for the installation of steel beam at the steel structure beam-column joint, a first ear plate is arranged at the lower end of the installation frame, a second ear plate is arranged at the upper end of the connecting plate, and a hinge member is rotatably connected between the first ear plate and the second ear plate.

[0012] Furthermore, the multi-directionally adjustable temporary support anti-tipping bracket provided by the utility model for the installation of steel beam at the steel structure beam-column joint, the hinge member is a bolt or a hinge shaft.

[0013] Furthermore, the multi-directionally adjustable temporary support anti-tipping bracket provided by the utility model for the installation of steel beam at the steel structure beam-column joint, the hoop includes four angle steels, waist-shaped holes are arranged on two plate bodies of each angle steel, every two angle steels form a right-angle assembly, adjacent two right-angle assemblies overlap each other and are connected by an L-shaped right-angle fastener at the overlapping part.

[0014] Furthermore, the multi-directionally adjustable temporary support anti-tipping bracket provided by the utility model for the installation of steel beam at the steel structure beam-column joint, two adjusting holes are arranged vertically and at intervals on the connecting plate, adjusting bolts are arranged on the adjusting holes, the connecting plate extends into one of the waist-shaped holes of one of the angle steels and is connected to the other waist-shaped hole of the angle steel through the adjusting bolt, and the connecting plate can be adjusted transversely and longitudinally relative to the hoop.

[0015] Furthermore, the multi-directionally adjustable temporary support anti-tipping bracket provided by the utility model for the installation of steel beam at the steel structure beam-column joint, a friction gasket is arranged between the connecting plate and the hoop.

[0016] Furthermore, the multi-directionally adjustable temporary support anti-tipping bracket provided by the utility model for the installation of steel beam at the steel structure beam-column joint, the L-shaped right-angle fastener includes two inner angle-shaped parts and two outer angle-shaped parts, an outer angle-shaped part and an inner angle-shaped part are arranged in a nested manner at intervals to form a set of fasteners, one end of each set of fasteners connects the inner angle-shaped part and the outer angle-shaped part through a connecting bolt, the other ends of the two sets of fasteners are arranged in a staggered manner and are hinged through a hinge member, the two sets of fasteners face in opposite directions and are arranged horizontally at an interval of 90 degrees, and the two sets of fasteners are respectively used to connect the angle steels on the right-angle assemblies that overlap each other.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] The multi-directionally adjustable temporary support anti-tilting bracket applicable to the installation of steel beams at the steel structure beam-column joints provided by the utility model installs the multi-directionally adjustable anti-tilting steel beam installation bracket on the steel column of the steel structure beam-column joint through a hoop, places the steel beam on the installation frame of the steel beam angle adjustment mechanism, fixes the steel beam in the installation frame on both sides through a tightening bolt, adjusts the horizontal and vertical positions of the steel beam relative to the steel column by the horizontal and vertical adjustment of the connecting plate relative to the hoop, and adjusts the installation angle of the steel beam relative to the steel column by the angle of the steel beam angle adjustment mechanism relative to the connecting plate, so as to adjust the steel beam horizontally, vertically and in terms of angle, realize the problem of non-vertical installation of the steel beam relative to the steel column, and has the advantages of high construction efficiency, good versatility, strong flexibility, high stability and good safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the multi-directionally adjustable anti-tilting steel beam installation bracket;

[0020] Figures 2 to 4 is a use state diagram of the multi-directionally adjustable anti-tilting steel beam installation bracket;

[0021] Figure 5 is a front view structural schematic diagram of the multi-directionally adjustable anti-tilting steel beam installation bracket;

[0022] Figure 6 is a right view structural schematic diagram of the multi-directionally adjustable anti-tilting steel beam installation bracket;

[0023] Figure 7 is a top view structural schematic diagram of the multi-directionally adjustable anti-tilting steel beam installation bracket;

[0024] Figure 8 is a three-dimensional structural schematic diagram of the connecting plate and the friction gasket;

[0025] Figure 9 is a three-dimensional structural schematic diagram of the steel beam angle adjustment mechanism;

[0026] Figures 10 to 11 is a three-dimensional structural schematic diagram of the L-shaped right-angle fastener;

[0027] Figure 12 is a use state diagram of the multi-directionally adjustable anti-tilting steel beam installation bracket under another working condition;

[0028] As shown in the figure:

[0029] 100, steel column;

[0030] 200, steel beam;

[0031] 300, Multi-directionally adjustable anti-tilting steel beam installation bracket; 310, Hoop; 311, Angle steel; 312, Kidney-shaped hole; 313, L-shaped right-angle fastener; 314, Inner angular part; 315, Outer angular part; 316, Connecting bolt; 320, Connecting plate; 321, Adjusting hole; 322, Second ear plate; 323, Adjusting bolt; 330, Steel beam angle adjusting mechanism; 331, Telescopic bottom plate; 332, Side plate; 333, Tightening bolt; 334, Tie bolt; 335, First ear plate; 340, Hinge; 350, Friction pad. Detailed implementation mode

[0032] The present utility model will be described in detail below with reference to the drawings: According to the following description, the advantages and features of the present utility model will be clearer. It should be noted that the drawings are all in a very simplified form and use non-precise scales, only for conveniently and clearly assisting in explaining the purpose of the embodiments of the present utility model.

[0033] Please refer to Figures 1 to 12 , this embodiment provides a multi-directionally adjustable temporary support anti-tilting bracket 300 applicable to the installation of steel beams at the steel structure beam-column joints, including a hoop 310, a connecting plate 320, and a steel beam angle adjusting mechanism 330, wherein:

[0034] The hoop 310 is horizontally arranged around the steel column 100 of the steel structure beam-column joint. The steel column 100 is a square column such as a square steel pipe column.

[0035] The connecting plate 320 is horizontally and vertically adjustably connected to the hoop 310.

[0036] The steel beam angle adjusting mechanism 330 is horizontally hinged to the connecting plate 320; the steel beam angle adjusting mechanism 330 includes an installation frame for placing the steel beam 200 and a plurality of tightening bolts 333 for locking the steel beam 200 thereon, and the connecting plate 320 is hinged to the installation frame.

[0037] The multi-directionally adjustable temporary support anti-tilting bracket 300 applicable to the installation of steel beams at the steel structure beam-column joints provided in this embodiment installs the multi-directionally adjustable anti-tilting steel beam installation bracket 300 on the steel column 100 of the steel structure beam-column joint through the hoop 310, places the steel beam 200 on the installation frame of the steel beam angle adjusting mechanism 330, fixes the steel beam 200 in the installation frame on both sides through the tightening bolts 333, adjusts the horizontal and vertical positions of the steel beam 200 relative to the steel column 100 through the horizontal and vertical adjustment of the connecting plate 320 relative to the hoop 310, and adjusts the installation angle of the steel beam 200 relative to the steel column 100 through the angle of the steel beam angle adjusting mechanism 330 relative to the connecting plate 320, so as to adjust the steel beam 200 horizontally, vertically and in terms of angle, and solve the problem of non-vertical installation of the steel beam 200 relative to the steel column 100. Figures 2 to 5Illustrates the working condition where the steel beam 200 is installed at an upward inclination angle relative to the steel column 100. Figure 12 Illustrates the working condition where the steel beam 200 is installed at a downward inclination angle relative to the steel column 100. In this case, the temporary support in the multi-directionally adjustable temporary support anti-tilting bracket 300 is reflected in the fixed connection of the steel beam angle adjustment mechanism 330 to the steel beam 200.

[0038] Please refer to Figure 2 and Figure 9 For the multi-directionally adjustable temporary support anti-tilting bracket 300 applicable to the installation of the steel beam at the steel structure beam-column joint provided in this embodiment to be applicable to steel beams 200 of various specifications and sizes, the installation frame is a U-shaped frame. The U-shaped frame includes a horizontally arranged telescopic bottom plate 331 and side plates 332 vertically connected to both ends thereof. At least one horizontally arranged tightening bolt 333 is threadedly connected to each side plate 332. Figure 9 Four tightening bolts 333 are illustrated in . By adjusting the length of the telescopic bottom plate 331, steel beams 200 of different specifications and sizes can be placed on the telescopic bottom plate 333, and then the steel beam 200 placed on the telescopic bottom plate 333 is tightened by the tightening bolts 333 on each side plate 332. Only an H-shaped steel is illustrated in the figure. One flange of the H-shaped steel is placed on the telescopic bottom plate 333, the web of the H-shaped steel is arranged vertically, and the tightening bolts 333 are tightened on both sides of the web of the H-shaped steel.

[0039] Please refer to Figure 2 and Figure 9 For the multi-directionally adjustable temporary support anti-tilting bracket 300 applicable to the installation of the steel beam at the steel structure beam-column joint provided in this embodiment to improve the structural stability of the installation frame, the U-shaped frame further includes a tension bolt 334 horizontally arranged between the upper ends of the side plates 332. After the steel beam 100 is placed on the telescopic bottom plate 331 and fixedly connected by the tightening bolts 333, the tension bolt 334 is connected to tension the two side plates 332 of the U-shaped frame through the tension bolt 334, preventing the side plates 332 from deforming outward after the tightening bolts 333 tighten the steel beam 100 and affecting the fixing effect on the steel beam 100, thereby improving the reliable connection of the steel beam 100 on the steel beam angle adjustment mechanism 330.

[0040] Alternatively, for the multi-directionally adjustable temporary support anti-tilting bracket 300 applicable to the installation of the steel beam at the steel structure beam-column joint provided in this embodiment, the installation frame is a rectangular frame. The rectangular frame includes a horizontally arranged telescopic bottom plate 331 and side plates 332 connected to both ends thereof. At least one horizontally arranged tightening bolt 333 is threadedly connected to each side plate 332, and a horizontally arranged telescopic top plate is connected between the upper ends of the side plates 332. At this time, through the synchronous telescoping of the telescopic top plate and the telescopic bottom plate 331, it is applicable to steel beams 200 of various specifications and sizes.

[0041] Please refer to with emphasis Figures 4 to 6 and Figures 8 to 9 , in order to achieve the hinged connection between the connecting plate 320 and the steel beam angle adjustment mechanism 330, for the multi-directionally adjustable temporary support anti-tilting bracket 300 applicable to the installation of steel beams at the steel structure beam-column joints provided in this embodiment, a first ear plate 335 is provided at the lower end of the installation frame, a second ear plate 322 is provided at the upper end of the connecting plate 320, and a hinge member 340 is rotatably connected between the first ear plate 335 and the second ear plate 322. The hinge member 340 can be a bolt or a hinge shaft.

[0042] Please refer to Figures 1 to 7 and Figures 9 to 12 , in order to stably install the hoop on the steel column 100 of the square column, for the multi-directionally adjustable temporary support anti-tilting bracket 300 applicable to the installation of steel beams at the steel structure beam-column joints provided in this embodiment, the hoop 310 includes four angle steels 311, waist-shaped holes 312 are provided on two plate bodies of each angle steel 311, every two angle steels 311 form a right-angle assembly, adjacent right-angle assemblies overlap each other and are connected at the overlapping part by an L-shaped right-angle fastener 313. The L-shaped right-angle fastener 313 includes two inner angle-shaped members 314 and two outer angle-shaped members 315. An outer angle-shaped member 315 and an inner angle-shaped member 314 are arranged in an interval nested manner to form a set of fasteners. One end of each set of fasteners connects the inner angle-shaped member 314 and the outer angle-shaped member 315 through a connecting bolt 316. The other ends of the two sets of fasteners are arranged staggeredly and are hinged through a hinge member 340. The two sets of fasteners face in opposite directions and are arranged horizontally at an interval of 90 degrees. The two sets of fasteners are respectively used to connect the angle steels 311 on the right-angle assemblies that overlap each other. The hinge member 340 here can be a bolt, a hinge shaft, a rivet, etc. In order to facilitate the connection of each set of fasteners to the overlapping part of the upper and lower angle steels 311 of the right-angle assembly that overlap each other, the two plate bodies of the outer angle-shaped member 315 can be composed of a hinge shaft. The outer angle-shaped member 315 can be opened relative to the inner angle-shaped member 314. After the fastener is inserted on the angle steel 311, the outer angle-shaped member 315 is restored to a right-angled shape, and the inner and outer angle-shaped members are connected through a connecting bolt 316.

[0043] Please refer to with emphasis Figure 6 and Figure 8 and Figure 12, in order to achieve the horizontal and longitudinal adjustment of the steel beam 200, the multi-directionally adjustable temporary support anti-tilting bracket 300 applicable to the installation of the steel beam at the steel structure beam-column joint provided in this embodiment, two adjustment holes 321 are vertically arranged at intervals on the connecting plate 320, an adjustment bolt 323 is arranged on the adjustment hole 321, the connecting plate 320 extends into one of the waist-shaped holes 312 of the angle steel 311 and is connected to the other waist-shaped hole 312 of the angle steel 311 through the adjustment bolt 323, and the connecting plate 320 can be adjusted horizontally and longitudinally relative to the hoop 310. In order to prevent the adjustment bolt 323 extending to one side of the steel column 100 from protruding from the angle steel 311 and causing a gap between the angle steel 311 and the steel column 100, which affects the stability of the hoop 310 installed on the steel column 100, the waist-shaped hole 312 on the angle steel 311 through which the adjustment bolt 323 passes is a counterbore, so that the adjustment bolt 323 extending to one side of the steel column 100 does not protrude from the surface of the plate body of the angle steel 311. When the hoop 310 contacts the steel column 100, the adjustment bolt 323 will not cause a gap between the angle steel 311 of the hoop 310 and the steel column 100.

[0044] Please refer to Figure 4 and Figure 8 , in order to improve the stability of the horizontal and longitudinal adjustment of the connecting plate 320 relative to the hoop 310, the multi-directionally adjustable temporary support anti-tilting bracket 300 applicable to the installation of the steel beam at the steel structure beam-column joint provided in this embodiment, a friction gasket 350 is arranged between the connecting plate 320 and the hoop 310. By means of the friction gasket 350, the friction force between the connecting plate 320 and the angle steel 311 of the hoop 310 is increased, thereby improving the stability of the horizontal and longitudinal adjustment of the connecting plate 320 relative to the hoop 310 and preventing slipping.

[0045] The multi-directionally adjustable temporary support anti-tilting bracket 300 applicable to the installation of the steel beam at the steel structure beam-column joint provided in this embodiment can realize the multi-directional adjustability of the steel beam 200. It has the functions of horizontal, vertical and angle adjustment, effectively solving the temporary support problems of steel beams 200 with different heights, different widths and different inclination angles.

[0046] The multi-directionally adjustable temporary support anti-tilting bracket 300 applicable to the installation of the steel beam at the steel structure beam-column joint provided in this embodiment has a stable and reliable steel beam angle adjustment mechanism 330. Through the fixed connection of the installation frame and the tightening bolt 333 of the steel beam angle adjustment mechanism 330 to the steel beam 200, the risk of the steel beam 200 tipping over can be prevented, and a stable and reliable temporary support anti-tilting bracket is formed during the construction process of the steel beam 200 being installed at an angle on the steel column 100, preventing the steel beam 200 at the steel structure beam-column joint from tilting or displacing, and ensuring the safety and stability during the construction process.

[0047] The multi-directionally adjustable temporary support anti-tilting bracket 300 for steel beam installation at the steel structure beam-column joint provided in this embodiment, the steel beam 200 is not limited to H-shaped steel, and is also applicable to steel box beams, I-shaped, T-shaped steel beams, and multi-angle arc-shaped steel beams and other steel beam components, wherein the steel box beam can be axially or eccentrically arranged. It has the advantages of good applicability and versatility.

[0048] The multi-directionally adjustable temporary support anti-tilting bracket 300 for steel beam installation at the steel structure beam-column joint provided in this embodiment is not limited to the non-vertical installation of the upwardly or downwardly inclined steel beam 200 relative to the steel column 100, and can also be applicable to the working condition where the steel beam 200 is vertically installed with the steel column 100. It has the advantage of good versatility, can improve the construction efficiency of the steel beam 200 installation, and has the effects of flexibility, stability and safety.

[0049] The present utility model is not limited to the above specific embodiments. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present utility model. Those skilled in the art can make other levels of modifications and changes to the present utility model. Thus, if these modifications and changes of the present utility model are within the scope of the claims of the present utility model, the present utility model also intends to include these modifications and changes.

Claims

1. A multi-directionally adjustable temporary support anti-tilting bracket applicable to the installation of steel beams at the steel structure beam-column joints, characterized in that, Comprising: A hoop, horizontally surrounding and arranged on the steel column of the steel structure beam-column joint; A connecting plate, horizontally and vertically adjustably connected to the hoop; A steel beam angle adjusting mechanism, horizontally hinged to the connecting plate; the steel beam angle adjusting mechanism includes a mounting frame for placing the steel beam and a plurality of tightening bolts thereon for locking the steel beam thereon, and the connecting plate is hinged to the mounting frame.

2. The multi-direction adjustable temporary support anti-tilting bracket applicable to the installation of steel beams at the steel structure beam-column joints according to claim 1, characterized in that, The mounting frame is a U-shaped frame, the U-shaped frame includes a telescopic bottom plate arranged horizontally and side plates vertically connected at both ends thereof, and at least one horizontally arranged tightening bolt is threadedly connected to each side plate.

3. The multi-direction adjustable temporary support anti-tilting bracket applicable to the installation of steel beam of steel structure beam-column joint according to claim 2, characterized in that, The U-shaped frame further includes a tie bolt horizontally arranged between the upper ends of the side plates.

4. The multi-directionally adjustable temporary support anti-tipping bracket applicable to the installation of steel beams at the steel structure beam-column joints according to claim 1, characterized in that, The mounting frame is a rectangular frame, the rectangular frame includes a telescopic bottom plate arranged horizontally and side plates connected at both ends thereof, at least one horizontally arranged tightening bolt is threadedly connected to each side plate, and a telescopic top plate is horizontally arranged between the upper ends of the side plates.

5. The multi-directionally adjustable temporary support anti-tilting bracket applicable to the installation of steel beams at the steel structure beam-column joints according to claim 1, characterized in that, A first ear plate is arranged at the lower end of the mounting frame, a second ear plate is arranged at the upper end of the connecting plate, and a hinge member is rotatably connected between the first ear plate and the second ear plate.

6. The multi-directionally adjustable temporary support anti-tilting bracket applicable to the installation of steel beams at the steel structure beam-column joints according to claim 5, characterized in that, The hinge member is a bolt or a hinge shaft.

7. The multi-directionally adjustable temporary support anti-tilting bracket applicable to the installation of steel beams at the steel structure beam-column joints according to claim 1, characterized in that, The hoop includes four angle steels, waist-shaped holes are arranged on two plate bodies of each angle steel, every two angle steels form a right-angle assembly, adjacent two right-angle assemblies overlap each other and are connected at the overlapping part by an L-shaped right-angle fastener.

8. The multi-directionally adjustable temporary support anti-tilting bracket applicable to the installation of steel beams at the steel structure beam-column joints according to claim 7, characterized in that, Two adjusting holes are vertically spaced on the connecting plate, adjusting bolts are arranged on the adjusting holes, the connecting plate extends into one of the waist-shaped holes of one of the angle steels and is connected to the other waist-shaped hole of the angle steel by the adjusting bolt, and the connecting plate can be adjusted horizontally and longitudinally relative to the hoop.

9. The multi-directionally adjustable temporary support anti-tilting bracket applicable to the installation of steel beam of steel structure beam-column joint according to claim 8, characterized in that, A friction gasket is arranged between the connecting plate and the hoop.

10. The multi-directionally adjustable temporary support anti-tilting bracket applicable to the installation of steel beams at the steel structure beam-column joints according to claim 7, characterized in that, The L-shaped right-angle fastener includes two inner angle-shaped members and two outer angle-shaped members, an outer angle-shaped member and an inner angle-shaped member are arranged in a nested manner at intervals to form a set of fasteners, one end of each set of fasteners connects the inner angle-shaped member and the outer angle-shaped member by a connecting bolt, the other ends of the two sets of fasteners are arranged in a staggered manner and are hinged by a hinge member, the two sets of fasteners face in opposite directions and are horizontally spaced 90 degrees, and the two sets of fasteners are respectively used to connect the angle steels on the right-angle assemblies that overlap each other.

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