Steel pipe truss plate component

Abstract

The utility model discloses a steel pipe truss plate component which comprises a steel pipe, a plurality of installation grooves are evenly formed in the two sides of the lower portion of the steel pipe in the length direction, a herringbone frame is fixed in each installation groove, each herringbone frame comprises inclined rods on the two sides, the tops of the inclined rods are connected through transverse rods, and the transverse rods are semi-embedded or fully embedded in the installation grooves. An inverted-T-shaped reinforcing rod is arranged below the cross rod and between the inclined rods on the two sides, the reinforcing rod is fixed to the cross rod and the inclined rods, the structure is simple, and the bearing capacity of the truss plate is improved.

Description

Technical Field

[0001] The utility model relates to the field of laminated plates, in particular to a steel pipe truss plate component. Background Art

[0002] There are various structures of laminated plate components commonly used in the construction field, which are mainly selected according to different building forms, different building uses, etc. The common deficiencies of various laminated plate components are relatively low overall rigidity, low overall compressive resistance, easy cracking, small span, large self-weight, large amount of steel bars used, especially the heavy weight of the bottom plate, and the thickness must reach 60 mm - 80 mm, resulting in the need for corresponding enlargement of structural components such as beams, columns, walls, and foundations, reducing the clear height of the storey, and complex in-situ construction technology during on-site construction, etc.

[0003] The truss components of the existing laminated plates are basically composed of steel pipes and stirrups fixed on both sides of the steel pipes. For example, the steel pipe truss plate component shown in the patent number: CN201530237450.8. However, the area of the welding part between the stirrup and the steel pipe of this structure is very small. If the welding is not firm or the force is too large, the steel pipe will be separated from the stirrup. Summary of the Invention

[0004] In order to increase the bonding strength between the steel pipe and the stirrup of the truss plate component, the utility model provides a steel pipe truss plate component, and its structure includes: a steel pipe, and a plurality of installation grooves are uniformly arranged along the length direction on both sides of the lower part of the steel pipe. A human-shaped frame is fixed in each installation groove. The human-shaped frame includes inclined rods on both sides, and the tops of the inclined rods are connected by a cross bar. The cross bar is semi-embedded or fully embedded in the installation groove; below the cross bar, and in the part between the two inclined rods, an inverted T-shaped reinforcing bar is provided, and the reinforcing bar is fixed to the cross bar and the inclined rods.

[0005] Preferably, the depth of the installation groove is greater than or equal to the radius of the cross bar.

[0006] Preferably, the reinforcing bar is a forging.

[0007] Preferably, the human-shaped frame and the steel pipe are fixed by welding around the cross bar.

[0008] Preferably, the included angle between the inclined rod and the cross bar is 105° - 135°, and the included angle between the plane where the human-shaped frame is located and the ground is 30° - 60°.

[0009] The utility model optimizes the structure of the stirrup. By setting the cross bar and embedding it in the installation groove of the steel pipe and then welding, the welding area at the joint between the steel pipe and the stirrup is increased, thereby improving the compressive strength, tensile strength, and shear strength of the two. In addition, the added reinforcing bar also strengthens the stirrup itself. The structure of the utility model is concise, and the bearing capacity of the truss plate is improved. Description of the Drawings

[0010] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0011] Figure 1 It is a three-dimensional view of the present utility model.

[0012] Figure 2 It is a schematic diagram of the steel pipe structure.

[0013] Figure 3 It is a schematic diagram of the human-shaped frame structure.

[0014] In the figure: 1, steel pipe; 11, installation groove; 2, human-shaped frame; 3, strengthening rod; 4, cross bar. Specific embodiments

[0015] Each device (components without specific structures described) selected in this application is a general standard component or a component known to those skilled in the art, and its structure and principle can be known to those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0016] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0017] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0018] In several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods can be implemented in other ways. The device embodiments described above are merely illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For another example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling, direct coupling, or communication connection to each other can be through some communication interfaces. The indirect coupling or communication connection of the devices or units can be in electrical, mechanical, or other forms.

[0019] The units described as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0020] In addition, in each embodiment of the present utility model, the functional units can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit. Embodiment 1

[0021] As Figures 1-3 shown, the steel pipe truss plate member of the present utility model has a structure including: a steel pipe 1. On both sides of the lower part of the steel pipe 1 along the length direction, a plurality of installation grooves 11 are uniformly arranged. A human-shaped frame 2 is fixed in each installation groove 11. The human-shaped frame 2 includes inclined rods on both sides, and the tops of the inclined rods are connected by a cross bar 4. The cross bar 4 is semi-buried or fully buried in the installation groove 11. Below the cross bar 4, and in the part between the two inclined rods on both sides, an inverted T-shaped reinforcing bar 3 is provided. The reinforcing bar 3 is fixed to the cross bar 4 and the inclined rods.

[0022] Preferably, the depth of the installation groove 11 is greater than or equal to the radius of the cross bar 4.

[0023] Preferably, the reinforcing bar 3 is a forging.

[0024] Preferably, the human-shaped frame 2 and the steel pipe 1 are fixed by welding around the cross bar 4.

[0025] Preferably, the included angle between the inclined rod and the cross bar 4 is 105° - 135°, and the included angle between the plane where the human-shaped frame 2 is located and the ground is 30° - 60°.

[0026] The utility model optimizes the structure of the web reinforcement. By setting a cross bar and embedding it into the installation groove of the steel pipe and then welding it, the welding area at the joint of the steel pipe and the web reinforcement is increased, thereby improving the compressive strength, tensile strength and shear strength of the two. In addition, the additional inverted T-shaped reinforcing bar also moderately reinforces the web reinforcement itself. The structure of the utility model is concise and the bearing capacity of the truss plate is improved.

[0027] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Steel tube truss plate component, characterized in that: include: A steel pipe, with a plurality of mounting grooves evenly arranged on both sides of the lower part of the steel pipe along the length direction, a human-shaped frame is fixed in each mounting groove, the human-shaped frame includes oblique bars on both sides, the tops of the oblique bars are connected by cross bars, and the cross bars are half-buried or fully buried in the mounting grooves; an inverted T-shaped reinforcing rod is arranged below the cross bars and between the oblique bars on both sides, and the reinforcing rod is fixed to the cross bars and the oblique bars.

2. The steel tube truss plate member according to claim 1, characterized in that: The depth of the mounting groove is greater than or equal to the radius of the cross bar.

3. The steel tube truss plate member according to claim 2, characterized in that: The reinforcing rod is a forging.

4. The steel tube truss plate member according to claim 3, characterized in that: The humanoid frame and the steel pipe are fixed by welding the periphery of the crossbar.

5. The steel tube truss plate member according to claim 4, characterized in that: The angle between the oblique rod and the horizontal rod is 105°-135°, and the angle between the plane where the human-shaped frame is located and the ground is 30°-60°.

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