A new type of steel corbel structure

Abstract

This utility model discloses a novel steel bracket structure, relating to the field of bracket structure technology. It includes two L-shaped bracket steel plates symmetrically arranged on both sides of the top of a frame column, and two clamping components symmetrically arranged on each L-shaped bracket steel plate with adjustable spacing. The two L-shaped bracket steel plates are detachably mounted on the top of the frame column via tie rods. Each clamping component is locked to the corresponding L-shaped bracket steel plate by a locking component. This utility model has a reasonable design and simple structure. By adjusting the position of the two clamping components on the L-shaped bracket steel plates, the spacing between the two clamping components can be controlled, making it suitable for top beams of different widths. The detachable mounting of the two L-shaped bracket steel plates on the top of the frame column via tie rods increases the connection strength of the two L-shaped bracket steel plates and facilitates subsequent disassembly.

Description

Technical Field

[0001] This utility model relates to the field of corbel structure technology, and more specifically to a novel steel corbel structure technology. Background Technology

[0002] A corbel, also known as a beam support, is a structural support structure located beneath a beam in a mixed-structure building. Its function is to distribute the force from the beam support to the load-bearing structure below, as concentrated force on one side can easily damage the wall. Existing patents disclose the following corbel-related technologies:

[0003] Patent publication number CN106836480A, entitled "Novel Steel Structure Bracket and Steel Structure Support Structure," discloses the following: It includes a sleeve body composed of two or more sleeves; each sleeve has a sleeve wall forming a sleeve cavity; the sleeve body has a first through hole, which may or may not penetrate the sleeve body in a direction perpendicular to its length. Compared to the existing bracket structure, the bracket structure of this invention can save more than 50% of steel. Furthermore, the bracket structure of this invention can be fabricated into standard parts in a factory workshop and then assembled with columns or beams on the construction site, shortening on-site construction time by at least 60%.

[0004] The patent with publication number CN223017848U, entitled "A Novel Connection Structure between Steel Pipe Column Bracket and Concrete Floor Reinforcement", discloses the following: It includes a support column, a steel bracket, floor reinforcement, and a connection and reinforcement structure. The connection and reinforcement structure includes a support block, a reinforcement plate, a sliding rod, a slider, a limiting threaded nail, a connecting plate, a vertical rod, and a clamping plate. The steel bracket is fixed to the support column using multiple sets of reinforcing bar connectors. After fixing, the floor reinforcement is placed on the upper end of the steel bracket. Then, according to the model and diameter of the floor reinforcement, the sliding of the extended threaded rod and sleeve causes the connecting vertical rod to drive the clamping plate to abut against the upper end of the floor reinforcement. A lifting and limiting nut then limits the extended threaded rod. After completion, the threaded rod passes through the clamping plate and is fixed through the threaded hole at the upper end of the steel bracket. Finally, a nut is used to fix the threaded rod and the clamping plate, thereby fixing the floor reinforcement.

[0005] The steel pipe column brackets disclosed in the aforementioned patents have complex structures and are inconvenient to construct, and cannot be applied to top beams of different sizes. Utility Model Content

[0006] The purpose of this utility model is to provide a novel steel bracket structure in order to solve the above-mentioned technical problems.

[0007] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0008] This utility model provides a novel steel bracket structure, including two L-shaped bracket steel plates symmetrically arranged on both sides of the top of the frame column and two clamping components symmetrically arranged on each L-shaped bracket steel plate with adjustable spacing; the two L-shaped bracket steel plates are detachably arranged on the top of the frame column by tie rods; each clamping component is locked to the corresponding L-shaped bracket steel plate by locking components.

[0009] In one embodiment, each L-shaped bracket steel plate includes a vertical plate and a horizontal plate welded to the top of the vertical plate;

[0010] The vertical and horizontal plates are rectangular plates of the same shape and the same thickness. The vertical and horizontal plates are welded together along their length and their ends are aligned.

[0011] In one embodiment, the vertical plate is attached to the side wall of the frame column, and the upper surface of the horizontal plate is flush with the top of the frame column.

[0012] In one embodiment, two sets of strip hole assemblies with strip holes arranged along the length direction are symmetrically arranged at both ends of the horizontal plate. Each strip hole assembly includes two strip holes arranged along the length direction of the horizontal plate. Each clamping assembly is provided with two threaded holes that mate with the two strip holes at the same end. Each clamping assembly is locked onto the horizontal plate in an adjustable position by bolt assemblies that pass through the threaded holes and the corresponding strip holes.

[0013] In one embodiment, multiple second stiffening plates are spaced apart along the length of the vertical plate and the horizontal plate. Each second stiffening plate is a right-angled triangle, with one right-angled side of each second stiffening plate welded to the bottom of the horizontal plate and the other right-angled side of each second stiffening plate welded to the vertical plate.

[0014] In one embodiment, the plane containing the second stiffening plate is orthogonal to the plane containing the vertical plate and the plane containing the horizontal plate, respectively.

[0015] In one embodiment, each clamping assembly has an L-shaped clamping plate, and each L-shaped clamping plate includes a horizontal base plate that is attached to a horizontal plate and a vertical clamping plate that is welded to the end of the horizontal base plate. The vertical clamping plate is orthogonal to the length direction of the horizontal plate.

[0016] In one embodiment, a first stiffening plate is welded to the middle between the horizontal base plate and the vertical clamping plate. The first stiffening plate is a triangular plate, and its two right-angled sides are welded to the horizontal base plate and the vertical clamping plate, respectively.

[0017] In one embodiment, the plane of the first stiffening plate is orthogonal to the plane of the horizontal substrate and the plane of the vertical clamping plate, respectively.

[0018] In one embodiment, two threaded holes at the same end are located on horizontal base plates on both sides of the first stiffening plate, and locking holes that allow the locking rod assembly to engage are provided on the vertical clamping plates of the two L-shaped clamping plates.

[0019] The beneficial effects of this utility model are as follows:

[0020] 1. This utility model has a reasonable design and simple structure. By adjusting the position of the two clamping components on the L-shaped bracket steel plate, the distance between the two clamping components can be controlled, making it suitable for top beams of different widths. The two L-shaped bracket steel plates are detachably set on the top of the frame column by tie rods. This installation method increases the connection strength of the two L-shaped bracket steel plates and facilitates disassembly later.

[0021] 2. Each strip hole assembly includes two strip holes arranged along the length of the horizontal plate. Each clamping assembly is provided with two threaded holes that mate with the two strip holes at the same end. This structure facilitates position adjustment and has low manufacturing costs.

[0022] 3. The second stiffening plate increases the support strength of the L-shaped corbel steel plate, preventing the side of the L-shaped corbel steel plate away from the frame column from collapsing.

[0023] 4. The addition of the first stiffening plate increases the central strength of the L-shaped clamping plate. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the mechanism of this utility model;

[0026] Figure 2 This is a schematic diagram of a mechanism in which two clamping components are mounted on an L-shaped bracket steel plate;

[0027] Figure 3 yes Figure 2 A bottom view;

[0028] Figure 4 yes Figure 1 Top view;

[0029] Figure 5 yes Figure 1 A structural diagram showing the top beam;

[0030] Reference numerals: 1. Clamping assembly; 2. L-shaped bracket steel plate; 3. Bolt assembly; 4. Second stiffening plate; 5. Tie rod; 6. Frame column;

[0031] 11. First stiffening plate; 12. Threaded hole;

[0032] 21. Slotted hole. Detailed Implementation

[0033] To make the technical problems, technical solutions, and technical effects of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0035] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0036] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] Example 1

[0038] like Figures 1 to 5 As shown, this embodiment provides a novel steel bracket structure, including two L-shaped bracket steel plates 2 symmetrically arranged on both sides of the top of the frame column 6 and two clamping components 1 symmetrically arranged on each L-shaped bracket steel plate 2 with adjustable spacing; the two L-shaped bracket steel plates 2 are detachably arranged on the top of the frame column 6 by tie rods 5; each clamping component 1 is locked to the corresponding L-shaped bracket steel plate 2 by locking components.

[0039] In this embodiment, the spacing between the two clamping components 1 is controlled by adjusting the position of the two clamping components 1 on the L-shaped bracket steel plate 2, which is suitable for top beams of different widths; the two L-shaped bracket steel plates 2 are detachably set on the top of the frame column 6 by tie rods 5. This installation method increases the connection strength of the two L-shaped bracket steel plates 2 and facilitates disassembly later.

[0040] Example 2

[0041] like Figures 1 to 5 As shown in the figure, this embodiment of the present invention provides a novel steel bracket structure, including two L-shaped bracket steel plates 2 symmetrically arranged on both sides of the top of the frame column 6 and two clamping components 1 symmetrically arranged on each L-shaped bracket steel plate 2 with adjustable spacing; the two L-shaped bracket steel plates 2 are detachably arranged on the top of the frame column 6 by tie rods 5; each clamping component 1 is locked to the corresponding L-shaped bracket steel plate 2 by locking components.

[0042] Each L-shaped bracket steel plate 2 includes a vertical plate and a horizontal plate welded to the top of the vertical plate;

[0043] The vertical and horizontal plates are rectangular plates of the same shape and the same thickness. The vertical and horizontal plates are welded together along their length and their ends are aligned.

[0044] The vertical plate is attached to the side wall of the frame column 6, and the upper surface of the horizontal plate is flush with the top of the frame column 6.

[0045] Example 3

[0046] This embodiment is a further optimization based on embodiment 2, specifically:

[0047] Two sets of strip hole 21 assemblies are symmetrically arranged at both ends of the horizontal plate. Each strip hole 21 assembly includes two strip holes 21 arranged along the length of the horizontal plate. Each clamping assembly 1 is provided with two threaded holes 12 that mate with the two strip holes 21 at the same end. Each clamping assembly 1 is locked onto the horizontal plate in an adjustable position by bolt assemblies 3 that pass through the threaded holes 12 and are in contact with the corresponding strip holes 21.

[0048] Example 4

[0049] This embodiment is a further optimization based on embodiment 3, specifically:

[0050] Multiple second stiffening plates 4 are spaced apart along the length of the vertical plate and the horizontal plate. Each second stiffening plate 4 is a right-angled triangle. One right-angled side of each second stiffening plate 4 is welded to the bottom of the horizontal plate, and the other right-angled side of each second stiffening plate 4 is welded to the vertical plate.

[0051] The plane containing the second stiffening plate 4 is orthogonal to the plane containing the vertical plate and the plane containing the horizontal plate, respectively.

[0052] Example 5

[0053] This embodiment is a further optimization based on embodiment 3, specifically:

[0054] Each clamping component 1 is an L-shaped clamping plate. Each L-shaped clamping plate includes a horizontal base plate that is attached to the horizontal plate and a vertical clamping plate that is welded to the end of the horizontal base plate. The vertical clamping plate is orthogonal to the length direction of the horizontal plate.

[0055] A first stiffening plate 11 is welded in the middle between the horizontal base plate and the vertical clamping plate. The first stiffening plate 11 is a triangular plate, and its two right-angled sides are welded to the horizontal base plate and the vertical clamping plate, respectively.

[0056] The plane of the first stiffening plate 11 is orthogonal to the plane of the horizontal base plate and the plane of the vertical clamping plate, respectively.

[0057] Two threaded holes 12 at the same end are located on the horizontal base plates on both sides of the first stiffening plate 11, and locking holes that allow the locking rod assembly to cooperate are provided on the vertical clamping plates of the two L-shaped clamping plates.

Claims

1. A novel steel bracket structure, characterized in that, It includes two L-shaped bracket steel plates (2) symmetrically arranged on both sides of the top of the frame column (6) and two clamping components (1) symmetrically arranged on each L-shaped bracket steel plate (2) with adjustable spacing; the two L-shaped bracket steel plates (2) are detachably arranged on the top of the frame column (6) by tie rods (5); each clamping component (1) is locked on the corresponding L-shaped bracket steel plate (2) by locking components.

2. The novel steel bracket structure according to claim 1, characterized in that, Each of the L-shaped bracket steel plates (2) includes a vertical plate and a horizontal plate welded to the top of the vertical plate; The vertical plate and the horizontal plate are rectangular plates of the same shape and have the same thickness. The vertical plate and the horizontal plate are welded together along their length, and their ends are aligned.

3. The novel steel bracket structure according to claim 2, characterized in that, The vertical plate is attached to the side wall of the frame column (6), and the upper surface of the horizontal plate is flush with the top of the frame column (6).

4. The novel steel bracket structure according to claim 3, characterized in that, Two sets of strip hole assemblies are symmetrically arranged at both ends of the horizontal plate. Each strip hole assembly includes two strip holes arranged along the length of the horizontal plate. Each clamping assembly (1) is provided with two threaded holes that mate with the two strip holes at the same end. Each clamping assembly (1) is locked onto the horizontal plate in an adjustable position by bolt assemblies passing through the threaded holes and corresponding to the strip holes.

5. A novel steel bracket structure according to claim 3, characterized in that, Multiple second stiffening plates are spaced apart along the length of the vertical plate and the horizontal plate. Each second stiffening plate is a right-angled triangle. One right-angled side of each second stiffening plate is welded to the bottom of the horizontal plate, and the other right-angled side of each second stiffening plate is welded to the vertical plate.

6. A novel steel bracket structure according to claim 5, characterized in that, The plane containing the second stiffening plate is orthogonal to the plane containing the vertical plate and the plane containing the horizontal plate, respectively.

7. A novel steel bracket structure according to claim 4, characterized in that, Each clamping component (1) is an L-shaped clamping plate. Each L-shaped clamping plate includes a horizontal base plate that is attached to the horizontal plate and a vertical clamping plate that is welded to the end of the horizontal base plate. The vertical clamping plate is orthogonal to the length direction of the horizontal plate.

8. A novel steel bracket structure according to claim 7, characterized in that, A first stiffening plate is welded at the middle between the horizontal base plate and the vertical clamping plate. The first stiffening plate is a triangular plate, and its two right-angled sides are welded to the horizontal base plate and the vertical clamping plate, respectively.

9. A novel steel bracket structure according to claim 8, characterized in that, The plane where the first stiffening plate is located is orthogonal to the plane where the horizontal base plate is located and the plane where the vertical clamping plate is located.

10. A novel steel bracket structure according to claim 8, characterized in that, The two threaded holes at the same end are located on the horizontal base plates on both sides of the first stiffening plate, and the vertical clamping plates of the two L-shaped clamping plates are provided with locking holes that allow the locking tie rod assembly to cooperate.

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