Steel corbel sheet pile

Abstract

The utility model discloses a steel corbel sheet pile, and relates to the technical field of steel corbels, the steel corbel sheet pile comprises a steel corbel and a steel plate, the steel corbel comprises a support frame and a fixed connecting frame, the support frame is detachably connected with one end of the fixed connecting frame, and the other end of the support frame is connected with the other end of the fixed connecting frame and the steel plate; the steel plate is of an L-shaped structure formed by two plate blocks, the steel plate is provided with a hinge assembly, and the steel plate is adjustably and detachably connected with the steel corbel through the hinge assembly; according to the utility model, the fixed connecting frames with different bearing forces are mounted according to the size of the required stress, and when the size of the fixed connecting frames is larger, the strength is higher, and the supporting force is larger; and by adding the fixed connecting frame, the bearing capacity to a stressed object is improved and adjusted, the stability is higher during use, and the situation that the steel corbel deforms due to large stress is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel corbels, in particular to a steel corbel sheet pile. Background Art

[0002] Steel corbels are an important consideration for the stability and safety of concrete slab connections. Steel corbels are simple to construct, have small cross-sections and high bearing capacity, and are common load-bearing components in industrial buildings, especially when subjected to complex forces. In order to improve the stability and safety of the connection, some measures can be taken:

[0003] Increase the number of shear nails: Increasing the number of shear nails at the connection point can effectively improve the bearing capacity of the connection. By increasing the density of shear nails, the tensile and shear forces can be dispersed, reducing the force on a single shear nail.

[0004] Use high-strength shear nails: Choose shear nails with high material strength and good tensile properties to ensure that the connection has sufficient strength when subjected to tension. Usually, high-strength alloy steel shear nails are a good choice.

[0005] Conduct detailed stress analysis: Conduct detailed stress analysis during the design phase, considering stress conditions in different directions to ensure that the connection points can withstand complex stresses and remain stable.

[0006] Regular inspection and maintenance: The shear nails and other connecting parts at the joints need to be inspected regularly to ensure they are in good condition. If they are damaged or fatigued, they should be replaced or repaired in time.

[0007] At present, most of the steel corbels and steel plates are only fixed in a triangle by alloy steel shear nails. The simple triangular structure is used to support and stabilize the load-bearing object. When the load-bearing object is subjected to a large force, the steel corbel is likely to be overloaded and deformed. For this reason, we have designed a steel corbel sheet pile to solve the above problem. Summary of the invention

[0008] The utility model aims to solve the shortcomings in the prior art and proposes a steel corbel sheet pile.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] A steel corbel sheet pile comprises a steel corbel and a steel plate.

[0011] The steel corbel comprises a support frame and a fixed connecting frame, one end of the support frame and the fixed connecting frame are detachably connected, and the other end of the support frame and the fixed connecting frame are connected to a steel plate;

[0012] The steel plate is an "L"-shaped structure composed of two plates, and the steel plate is installed with a hinge assembly, and the steel plate is adjustably and detachably connected to the steel corbel through the hinge assembly;

[0013] The bottom of the steel plate is also connected with a reinforcing piece which is detachably connected to the steel corbel.

[0014] Preferably, the bottom of the steel plate is detachably connected to the reinforcement member, and the side surfaces of the reinforcement member are fixedly connected to the two fixed connecting frames by bolts.

[0015] Preferably, the hinge assembly comprises a first hinge and a second hinge, wherein the first hinge is mounted on one plate of the steel plate, and the second hinge is mounted on another plate of the steel plate.

[0016] Preferably, the first hinge is hingedly connected to one end of the support frame, the other end of the support frame is hingedly connected to the fixed connecting frame, and a locking pin is installed between the support frame and the fixed connecting frame.

[0017] Preferably, the second hinged member comprises a fixing rod, one end of which is fixedly connected to another plate of the steel plate, and the other end of which is adjustably connected to a fixing connecting frame.

[0018] Preferably, the top and bottom of the fixed connection frame are both provided with a plurality of rows of mounting holes distributed at equal distances, and each row of mounting holes is provided with 2-3 holes;

[0019] The mounting hole at the top of the fixed connecting frame is detachably connected to the fixing rod through the mounting bolts, and the mounting hole at the bottom of the fixed connecting frame is connected to the reinforcement member through the mounting bolts with a reinforcement support rod.

[0020] Preferably, one end of the reinforcement support rod is hingedly connected to the fixed connecting frame, and the other end of the reinforcement support rod is welded to the reinforcement member.

[0021] Compared with the prior art, the beneficial effect of the utility model is as follows: in the utility model, by detachably installing a reinforcement piece at the bottom of the steel plate and detachably installing a fixed connecting frame between the reinforcement piece and the supporting frame, fixed connecting frames with different bearing forces can be installed according to the required force size during use. The larger the volume of the fixed connecting frame, the higher the strength, and the greater the force that can be supported. Through this installation method, fixed connecting frames of different sizes and models can be installed according to the force of the force-bearing object, and the fixed connecting frame can be connected to the steel plate through the reinforcement to achieve reinforcement of the supporting force. In this way, a fixed connecting frame is added to the original technology to improve and adjust the bearing capacity of the force-bearing object. It is more stable when used and deformation of the steel corbel due to large force can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a steel corbel sheet pile proposed in the utility model;

[0023] Figure 2 This is a bottom view of a steel corbel sheet pile proposed in the utility model;

[0024] Figure 3 It is a side view of a steel corbel sheet pile proposed by the utility model.

[0025] In the figure: 1 steel corbel, 101 support frame, 102 fixed connection frame, 2 steel plate, 3 hinge assembly, 301 first hinge part, 302 second hinge part, 4 reinforcement member, 5 reinforcement support rod. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments.

[0027] Embodiment 1

[0028] The steel corbel sheet pile in this embodiment is connected between the steel corbel 1 and the steel plate 2 to achieve support for a load-bearing object such as a concrete slab;

[0029] Among them, refer to Figure 1 A steel corbel sheet pile comprises a steel corbel 1 and a steel plate 2, wherein the steel corbel 1 comprises a support frame 101 and a fixed connecting frame 102, wherein one end of the support frame 101 and the fixed connecting frame 102 are detachably connected, and the other end of the support frame 101 and the fixed connecting frame 102 are connected to the steel plate 2;

[0030] It should be noted that, in this embodiment, two steel brackets 1 are provided, and two support frames 101 and two fixed connection frames 102 are provided respectively;

[0031] Among them, one support frame 101 is hingedly connected to the fixed connecting frame 102, and the other support frame 101 is fixedly connected to the fixed connecting frame 102;

[0032] In this embodiment, the steel plate 2 is an "L"-shaped structure composed of two plates, and the steel plate 2 is fixedly mounted on the steel corbel 1. More specifically, a hinge assembly 3 is mounted on the steel plate 2, and the steel plate 2 is adjustably and detachably connected to the steel corbel 2 through the hinge assembly 3.

[0033] More specifically, the hinge assembly 3 includes a first hinge 301 and a second hinge 302, the first hinge 301 is mounted on one plate of the steel plate 2, and the second hinge 302 is mounted on another plate of the steel plate 2;

[0034] In this embodiment, the first hinge 301 is installed with one plate of the steel plate 2 by bolt locking connection; the second hinge 302 is connected with another plate of the steel plate 2 by welding or integral molding;

[0035] In this embodiment, after the first hinge 301 is installed, the first hinge 301 is first hingedly connected to one end of the support frame 101, and the other end of the support frame 101 is fixedly connected or hingedly connected to the fixed connection frame 102. It should be noted that when the support frame 101 is hingedly connected to the fixed connection frame 102, a locking pin is installed at the hinge to lock and fix the hinge;

[0036] In this embodiment, the second hinge 302 includes a fixing rod, one end of which is fixedly connected to another plate of the steel plate 2 , and the other end of the fixing rod is adjustably connected to the fixing connection frame 102 .

[0037] The top and bottom of the fixed connection frame 102 are both provided with a plurality of rows of mounting holes distributed at equal distances, and each row of mounting holes is provided with two or three;

[0038] Among them, the bottom of the steel plate 2 is also connected to a reinforcement member 4 detachably connected to the steel corbel 1. The bottom of the steel plate 2 and the reinforcement member 4 are detachably connected, and the side of the reinforcement member 4 is fixedly connected to the two fixed connecting frames 102 by bolts.

[0039] The mounting hole at the top of the fixed connecting frame 102 is detachably connected to the fixed rod via mounting bolts, and the mounting hole at the bottom of the fixed connecting frame 102 is connected to the reinforcement member 4 via mounting bolts with a reinforcement support rod 5;

[0040] More specifically, one end of the reinforcement support rod 5 is hingedly connected to the fixed connection frame 102, and the other end of the reinforcement support rod 5 is welded to the reinforcement member 4;

[0041] Among them, the bottom of the fixing rod and the top of the fixed connecting frame 102 are fixedly connected by screw locking. During the connection process, the reinforcement 4 is first installed at the bottom of the steel plate 2, and the fixed connecting frame 102 is connected by bolts on one side of the reinforcement 4. It should be noted that through the detachable connection between the fixed connecting frame 102, the reinforcement 4 and the support frame 101, when in use, fixed connecting frames 102 with different bearing forces can be installed according to the required force size. The larger the volume of the fixed connecting frame 102, the higher the strength, and the greater the force it can support. Through this installation method, fixed connecting frames 102 of different sizes and models can be installed according to the force of the force-bearing object, and the fixed connecting frame 102 is connected to the steel plate 2 through the reinforcement 4 to achieve reinforcement of the supporting force, and the stability is stronger when in use.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0044] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel corbel sheet pile, comprising a steel corbel (1) and a steel plate (2), characterized in that: The steel corbel (1) comprises a support frame (101) and a fixed connecting frame (102), wherein one end of the support frame (101) and the fixed connecting frame (102) are detachably connected, and the other ends of the support frame (101) and the fixed connecting frame (102) are connected to the steel plate (2); The steel plate (2) is an "L"-shaped structure composed of two plates. The steel plate (2) is installed with a hinge assembly (3). The steel plate (2) is connected to the steel bracket (1) in an adjustable and detachable manner via the hinge assembly (3). The bottom of the steel plate (2) is also connected to a reinforcing member (4) which is detachably connected to the steel corbel (1).

2. A steel corbel sheet pile according to claim 1, characterized in that: The bottom of the steel plate (2) is detachably connected to the reinforcement member (4), and the side surfaces of the reinforcement member (4) are fixedly connected to two fixed connection frames (102) via bolts.

3. The steel corbel sheet pile according to claim 1, characterized in that: The hinge assembly (3) comprises a first hinge component (301) and a second hinge component (302), wherein the first hinge component (301) is mounted on one plate of the steel plate (2), and the second hinge component (302) is mounted on another plate of the steel plate (2).

4. A steel corbel sheet pile according to claim 3, characterized in that: The first hinged member (301) is hingedly connected to one end of the support frame (101), the other end of the support frame (101) is hingedly connected to the fixed connection frame (102), and a locking pin is installed between the support frame and the fixed connection frame (102).

5. The steel corbel sheet pile according to claim 3, characterized in that: The second hinged member (302) comprises a fixing rod, one end of which is fixedly connected to another plate of the steel plate (2), and the other end of which is adjustably connected to a fixing connection frame (102).

6. A steel corbel sheet pile according to claim 5, characterized in that: The top and bottom of the fixed connection frame (102) are both provided with a plurality of rows of mounting holes distributed at equal distances, and each row of mounting holes is provided with 2-3 holes; The mounting hole at the top of the fixed connection frame (102) is detachably connected to the fixed rod via mounting bolts, and the mounting hole at the bottom of the fixed connection frame (102) is connected to the reinforcement member (4) via mounting bolts to form a reinforcement support rod (5).

7. The steel corbel sheet pile according to claim 6, characterized in that: One end of the reinforcement support rod (5) is hingedly connected to the fixed connection frame (102), and the other end of the reinforcement support rod (5) is weldedly connected to the reinforcement member (4).

Images