Adjustable support reinforcement device for building steel structures

Abstract

The utility model relates to building steel structure reinforcing technical field, concretely is a kind of building steel structure adjustable support reinforcing device, including connecting piece, its both ends are movably provided with reinforcing strip, and rotating mechanism is arranged between reinforcing strip and connecting piece;Movable strip, it is movably arranged in the front of connecting piece, and the both ends of movable strip are provided with support mechanism between two reinforcing strips;Adjusting mechanism is arranged between the movable strip and connecting piece.The utility model breaks through the limitation of traditional sliding groove structure to opening angle by the linear movement of screw rod driving movable strip and the linkage cooperation of connecting rod mechanism, realizes the free adjustment of reinforcing strip in multiple angles, solves the problem that steel structure horizontal side-by-side fixation cannot be realized in prior art.

Description

Technical Field

[0001] This utility model relates to the field of building steel structure reinforcement technology, specifically an adjustable support reinforcement device for building steel structures. Background Technology

[0002] Steel structures are one of the main types of building structures. These structures are mainly composed of steel beams, steel columns, steel trusses, and other components made of steel sections and plates. They are treated with rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. Because their weight is significantly lower than that of concrete and their construction is simple, they are widely used in large factories, stadiums, high-rise buildings, bridges, and other fields. When assembling steel structures, it is necessary to reinforce the joints of the steel structures to ensure that the steel structure buildings are firmly erected.

[0003] As disclosed in the patent announcement CN222701584U, a steel structure reinforcement device includes a reinforcement component, which is fitted onto the main body of the steel structure. The reinforcement component consists of a first support member, a second support member, a connecting member, and an adjusting member. The first and second support members are rotatably connected, and the connecting member slidably connects the first and second support members. This utility model designs a steel structure reinforcement device. The beneficial effects of this utility model after adopting the above technical solution are: through the adjustable opening angle design of the reinforcement component, it can be installed and applied at bending parts of the main body of the steel structure with different opening angles, improving the usage effect.

[0004] Although the aforementioned patent can be applied to the bending parts of steel structure bodies with different opening angles, the opening angle is limited by the length of the first sliding groove, which makes it impossible for the device to fix two steel structure bodies side by side at a horizontal angle, thus limiting its use. Utility Model Content

[0005] The purpose of this utility model is to provide an adjustable support and reinforcement device for building steel structures to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An adjustable support and reinforcement device for building steel structures, comprising:

[0008] The connector has reinforcing strips movably installed at both ends, and a rotating mechanism is provided between the reinforcing strips and the connector;

[0009] The movable strip is movably disposed on the front of the connector, and a support mechanism is provided between the two ends of the movable strip and the two reinforcing strips;

[0010] An adjustment mechanism is provided between the movable strip and the connecting member.

[0011] Preferably, the rotating mechanism includes a rotating head that is laterally fixed to the middle of one end of the reinforcing strip near the connector, and the end of the rotating head away from the reinforcing strip is rotatably connected to the connector via a rotating shaft;

[0012] Preferably, the two reinforcing strips have a plurality of bolt holes arranged side by side at the ends away from the connector;

[0013] Preferably, the support mechanism includes connecting rods rotatably connected to both ends of the movable strip via a rotating shaft, and a shaft frame fixed to the center of the front of the reinforcing strip. The two ends of the connecting rods are rotatably connected to the movable strip and the shaft frame via rotating shafts, respectively. Stop blocks are fixedly connected to the four corners of the back of the movable strip.

[0014] Preferably, the adjustment mechanism includes a screw rotatably connected to the center of the front of the connector, and a knob fixedly connected to the end of the screw away from the connector, wherein the middle of the movable bar is threadedly connected to the screw.

[0015] Preferably, a limit ring is fixedly connected to the outer wall of the end of the screw near the knob.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This adjustable support and reinforcement device for building steel structures achieves free adjustment of the reinforcement bars at multiple angles through the linear movement of the movable bars driven by the screw and the linkage mechanism. It breaks through the limitation of the opening and closing angle of the traditional sliding groove structure and solves the problem that the existing technology cannot achieve horizontal side-by-side fixation of steel structures.

[0018] 2. This adjustable support and reinforcement device for building steel structures, through the mechanical limiting cooperation between the stop block and the front of the reinforcement strip at the horizontal angle, ensures the positioning accuracy of the double reinforcement strips in the horizontal state, while retaining the degree of freedom when adjusting at other angles, thus solving the installation stability problem caused by the horizontal angle of the traditional device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall main structure of this utility model;

[0020] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 For the present utility model Figure 1 Enlarged view of point B in the middle;

[0022] Figure 4 For the present utility model Figure 1 Enlarged diagram of point C in the middle.

[0023] In the diagram: 1. Connector; 2. Reinforcing strip; 3. Movable strip; 4. Rotating head; 5. Bolt hole; 6. Connecting rod; 7. Shaft bracket; 8. Stop block; 9. Screw; 10. Knob; 11. Limiting ring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-4 As shown, this utility model provides a technical solution:

[0026] An adjustable support and reinforcement device for building steel structures includes a connector 1 with reinforcing bars 2 movably mounted at both ends. A rotating mechanism is provided between the reinforcing bars 2 and the connector 1. The rotating mechanism includes a rotating head 4 laterally fixed to the middle of the reinforcing bar 2 near the middle of the connector 1. The end of the rotating head 4 away from the reinforcing bar 2 is rotatably connected to the connector 1 via a rotating shaft. Several bolt holes 5 are arranged side by side at the ends of the two reinforcing bars 2 away from the connector 1. A movable bar 3 is movably mounted on the front of the connector 1. A support mechanism is provided between the two ends of the movable bar 3 and the two reinforcing bars 2. The support mechanism includes a rotating head 4. The connecting rods 6 are rotatably connected to both ends of the movable strip 3, and the shaft frame 7 is fixed to the middle of the front of the reinforcing strip 2. The two ends of the connecting rods 6 are rotatably connected to the movable strip 3 and the shaft frame 7 respectively through the rotating shaft. The four corners of the back of the movable strip 3 are fixedly connected to the stop blocks 8. An adjustment mechanism is provided between the movable strip 3 and the connecting member 1. The adjustment mechanism includes a screw 9 rotatably connected to the middle of the front of the connecting member 1, and a knob 10 fixedly connected to the end of the screw 9 away from the connecting member 1. The middle of the movable strip 3 is threadedly connected to the screw 9. A limit stop ring 11 is fixedly connected to the outer wall of the end of the screw 9 near the knob 10.

[0027] In this embodiment, the linear movement of the movable bar 3 driven by the screw 9 and the linkage of the connecting rod 6 mechanism enable the reinforcing bar 2 to be freely adjusted at multiple angles. This breaks through the limitation of the opening and closing angle of the traditional sliding groove structure and solves the problem that the existing technology cannot achieve horizontal side-by-side fixing of steel structures.

[0028] Furthermore, by using the mechanical limiting action of the stop block 8 with the front of the reinforcing strip 2 at a horizontal angle, the positioning accuracy of the double reinforcing strip 2 in a horizontal state is ensured, while retaining the degree of freedom when adjusting other angles, thus solving the installation stability problem caused by the traditional device at a horizontal angle.

[0029] Working principle: When the support angle of the reinforcement device needs to be adjusted, the screw 9 is rotated by rotating the knob 10. Since the movable bar 3 is threadedly connected to the screw 9, the rotation of the screw 9 will drive the movable bar 3 to move axially along the screw 9. The axial movement of the movable bar 3 drives the reinforcement bar 2 to rotate around the axis of the rotating head 4 through the connecting rods 6 at both ends, thereby continuously changing the included angle between the two reinforcement bars 2, realizing any angle adjustment from acute to obtuse angle. When the two reinforcement bars 2 are adjusted to a horizontal angle, the stop blocks 8 at the four corners of the back of the movable bar 3 will precisely abut against the front of the two reinforcement bars 2 near the connecting part 1, forming a mechanical limit to prevent over-adjustment. When adjusting other angles, the stop blocks 8 do not contact the reinforcement bars 2. At this time, the device relies on the cooperation of the screw 9 and the connecting rod 6 to maintain angle stability. After adjusting to the required angle, the reinforcement bar 2 can be fixedly connected to the steel structure through the bolt hole 5.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable support and reinforcement device for building steel structures, characterized in that: include The connector (1) has reinforcing strips (2) movably provided at both ends, and a rotating mechanism is provided between the reinforcing strips (2) and the connector (1); The movable strip (3) is movably disposed on the front of the connector (1), and a support mechanism is provided between the two ends of the movable strip (3) and the two reinforcing strips (2); An adjustment mechanism is provided between the movable strip (3) and the connecting member (1).

2. The adjustable support and reinforcement device for building steel structures according to claim 1, characterized in that: The rotating mechanism includes a rotating head (4) that is laterally fixed to the middle of one end of the reinforcing strip (2) near the connector (1). The end of the rotating head (4) away from the reinforcing strip (2) is rotatably connected to the connector (1) through a rotating shaft.

3. The adjustable support and reinforcement device for building steel structures according to claim 2, characterized in that: The two reinforcing strips (2) have several bolt holes (5) arranged side by side at the ends away from the connector (1).

4. The adjustable support and reinforcement device for building steel structures according to claim 1, characterized in that: The support mechanism includes a connecting rod (6) rotatably connected to both ends of the movable strip (3) via a rotating shaft, and a shaft frame (7) fixed to the center of the front of the reinforcing strip (2). The two ends of the connecting rod (6) are rotatably connected to the movable strip (3) and the shaft frame (7) respectively via a rotating shaft. Stop blocks (8) are fixedly connected to the four corners of the back of the movable strip (3).

5. The adjustable support and reinforcement device for building steel structures according to claim 4, characterized in that: The adjustment mechanism includes a screw (9) rotatably connected to the center of the front of the connector (1) and a knob (10) fixedly connected to the end of the screw (9) away from the connector (1). The middle part of the movable bar (3) is threadedly connected to the screw (9).

6. The adjustable support and reinforcement device for building steel structures according to claim 5, characterized in that: A limit stop ring (11) is fixedly connected to the outer wall of the end of the screw (9) near the knob (10).

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