Steel structure convenient to install

Abstract

The utility model relates to the technical field of steel structure machining, in particular to a steel structure convenient to install. According to the steel structure convenient to install, the plugs of the second steel frames can be inserted into the insertion openings in the wall face of the first steel pipe, and then the insertion blocks of the cross-shaped fixing frame are inserted into the first steel pipe through the openings. When the cross-shaped fixing frame and the first steel pipe are assembled together, the inserting-connecting heads at the bottom end of the cross-shaped fixing frame can be inserted into the inserting-connecting grooves, and the inserting-connecting heads can gather the multiple second steel pipes towards the center position of the first steel pipe through the inserting-connecting grooves, so that the steel structure can keep high stability. By the adoption of the structural design, connection can be achieved in the mode that steel structures are connected in an inserted mode.

Description

Technical Field

[0001] The present application relates to the technical field of steel structure processing, and more specifically, to a steel structure that is easy to install. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields.

[0003] In related technologies, steel structures are assembled by splicing together to form steel structure projects. Steel structure projects are mainly composed of steel beams, steel columns, and steel truss components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts, or rivets.

[0004] However, in the actual construction process, some steel structure projects need to be installed in combination through multiple steel structures during the connection process, which requires workers to spend more time on fixing, resulting in slow construction progress of the steel structure project. Utility Model Content

[0005] In view of this, an embodiment of the present application provides a steel structure that is easy to install, so as to solve the problem in the related art that some steel structure projects require manual labor and spend a lot of time to assemble and install them.

[0006] In order to achieve the above objectives, the present application provides the following technical solutions:

[0007] A steel structure that is easy to install, comprising:

[0008] A first steel pipe, wherein one end of the first steel pipe is provided with an opening, and four walls of the first steel pipe are provided with sockets connected to the interior thereof, and the sockets are located near the opening;

[0009] A plurality of second steel frames, each of which has a plug matched with the socket at one end thereof, the plug being located in the first steel pipe through the socket, the plug being provided with a plug slot having a right-angle trapezoidal cross-section, the top opening outer diameter of the plug slot being larger than the bottom opening outer diameter thereof, and the hypotenuse of the plug slot being located away from the inside of the first steel pipe;

[0010] A cross fixing frame, wherein a plug block matching the opening is arranged at the center of the bottom surface of the cross fixing frame, and plug connectors for use with the plug slots are arranged at the bottom surfaces of the four ends of the cross fixing frame, and the plug connectors are located in the plug slots.

[0011] In some possible implementations, when the plug connector is located inside the plug slot, the slot wall of the plug slot is flush with the outer wall surface of the first steel pipe.

[0012] In some possible implementations, protective plates for protecting the plug connector are provided on both sides of the plug connector.

[0013] In some possible implementations, the cross-sectional shapes of the socket and the plug are both rectangular.

[0014] In some possible implementations, a connecting plate is provided at the end of each of the plugs, the thickness of the connecting plates of the multiple plugs is equal to the height of the plugs, when the multiple plugs are located in the sockets, the connecting plates are in contact from top to bottom, and a positioning hole is provided in the middle of each of the connecting plates;

[0015] A positioning column used in conjunction with the positioning hole is arranged in the middle of the bottom surface of the insert block.

[0016] In some possible implementations, the length of the protective plate is greater than the total length of the plug and the positioning column.

[0017] The steel structure that is easy to install provided by the embodiment of the present application has at least the following beneficial effects:

[0018] In the steel structure that is easy to install provided in the embodiment of the present application, the plugs of the multiple second steel frames can be inserted into the sockets on the wall of the first steel pipe, and then the plug blocks of the cross fixing frame can be inserted into the first steel pipe through the opening. When the cross fixing frame and the first steel pipe are assembled together, the plug connector at the bottom of the cross fixing frame will be inserted into the plug slot, and the plug connector will gather the multiple second steel pipes toward the center of the first steel pipe through the plug slot, so that the steel structure can maintain greater stability. With the above structural design, the connection can be achieved by plugging the steel structures into each other, thereby greatly accelerating the construction progress of the steel structure project. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of a steel structure that is easy to install provided in an embodiment of the present application;

[0021] Figure 2 A first exploded view of a steel structure that is easy to install provided in an embodiment of the present application;

[0022] Figure 3 A second exploded view of a steel structure that is easy to install provided in an embodiment of the present application;

[0023] Figure 4 A cross-sectional view of a steel structure cross fixing frame that is easy to install provided in an embodiment of the present application;

[0024] Figure 5 A schematic assembly diagram of a second steel frame of a steel structure that is easy to install provided in an embodiment of the present application.

[0025] In the figure:

[0026] 100, first steel pipe; 110, opening; 120, socket; 200, second steel frame; 210, plug; 220, plug slot; 300, cross fixing frame; 310, plug block; 320, plug connector; 400, protective plate; 500, connecting plate; 600, positioning hole; 700, positioning column. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1-Figure 5 As shown, the steel structure provided by the embodiment of the present application for easy installation includes a first steel pipe 100, a second steel frame 200 and a cross fixing frame 300, wherein the first steel pipe 100 is a tubular steel structure with a certain length, one end of the first steel pipe 100 in the length direction has an opening 110, and the four walls of the first steel pipe 100 are all provided with a socket 120 connected to the inside thereof, and the socket 120 is located at a position close to the opening 110 of the first steel pipe 100. Specifically, the opening 110 and the socket 120 are both rectangular hole structures.

[0029] The second steel frame 200 is a steel structure with a solid structure inside, and a plug 210 connected to the socket 120 is provided at one end of the second steel frame 200 in the length direction. In this embodiment, the first steel pipe 100 is connected to the plug 210 of the second steel frame 200 through a plurality of sockets 120, that is, the second steel frame 200 is provided on the four walls of the first steel pipe 100. The end surface of the second steel frame 200 contacts the wall surface of the first steel pipe 100, and the plug 210 of the second steel frame 200 is provided inside the first steel pipe 100 through the socket 120.

[0030] like Figure 2 and Figure 3 As shown, the upper surface of the plug 210 of the second steel frame 200 is provided with a plug slot 220, the cross-sectional figure of the plug slot 220 is a right-angled trapezoid, the outer diameter of the top opening 110 of the plug slot 220 is larger than the outer diameter of the bottom opening 110 thereof, and the hypotenuse of the plug slot 220 is located away from the inside of the first steel pipe 100. When the plug 210 of the second steel frame 200 is inserted into the socket 120 of the first steel pipe 100, the plug slot 220 is located outside the first steel pipe 100, that is, part of the structure of the second steel frame 200 is located inside the first steel pipe 100.

[0031] The cross fixing frame 300 is a steel structure used to fix the first steel pipe 100 and the plurality of second steel frames 200 together. The cross fixing frame 300 includes a plug block 310 arranged at the center of its bottom surface, and the plug block 310 is adapted to the opening 110 at the end of the first steel pipe 100. In addition, plug connectors 320 are also arranged on the bottom surfaces of the four ends of the cross fixing frame 300, and the plug connectors 320 are adapted to the plug grooves. When the plug block 310 of the cross fixing frame 300 is inserted into the first steel pipe 100 through the opening 110, the plug connector 320 of the cross fixing frame 300 is located in the plug groove 220, so as to fix the first steel pipe 100 and the plurality of second steel frames 200 together. Preferably, when the plug connector 320 of the cross fixing frame 300 is located in the plug groove 220 of the plug 210 of the second steel frame 200, the groove wall of the plug groove 220 is flush with the outer wall surface of the first steel pipe 100.

[0032] In the steel structure that is easy to install provided in the embodiment of the present application, the plugs 210 of the multiple second steel frames 200 can be inserted into the sockets 120 on the wall of the first steel pipe 100, and then the plug blocks 310 of the cross fixing frame 300 can be inserted into the first steel pipe 100 through the opening 110. When the cross fixing frame 300 and the first steel pipe 100 are assembled together, the plug connector 320 at the bottom end of the cross fixing frame 300 will be inserted into the plug slot 220, and the plug connector 320 will gather the multiple second steel pipes toward the center of the first steel pipe 100 through the plug slot 220, so that the steel structure can maintain greater stability. With the above structural design, the connection can be achieved by plugging the steel structures into each other, thereby greatly accelerating the construction progress of the steel structure project.

[0033] In some embodiments, a protective plate 400 is further provided on the plug connector 320. The protective plates 400 are located on both sides of the plug connector 320. The protective plates 400 can surround the plug connector 320 to prevent it from being exposed to the outside world for a long time and thus corroding. Preferably, the length of the protective plate 400 is greater than the total length of the plug 210 and the positioning column 700, so that the steel structure components can be effectively protected, thereby extending the service life of the steel structure components.

[0034] In some embodiments, a connecting plate 500 is further provided at the end of each second steel frame 200. Figure 5 As shown, the total thickness of the stacked connection plates 500 is equal to the height of the plug 210. When the second steel frames 200 and the first steel pipe 100 are in the installed state, the connection plates 500 of the second steel frames 200 are stacked together from top to bottom and contact each other. In addition, a positioning hole 600 is also provided in the middle of each connection plate 500, and correspondingly, a positioning column 700 connected to the positioning hole 600 is also provided in the middle of the bottom surface of the plug block 310. Through the above structural design, the connection stability between the steel structures can be further improved.

[0035] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0036] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0037] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0038] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0039] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0040] The term "substrate" as used herein refers to the material on which subsequent material layers are added. The substrate itself may be patterned. The material added on top of the substrate may be patterned, or may remain unpatterned. In addition, the substrate may include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate may be made of a non-conductive material (e.g., glass, plastic, or sapphire wafer, etc.).

[0041] The term "layer" used in the text may refer to a material portion including an area with a certain thickness. A layer may extend over the entire underlying structure or overlying structure, or may have a range smaller than the range of the underlying or overlying structure. In addition, a layer may be an area of ​​a homogeneous or inhomogeneous continuous structure, the thickness of which is less than the thickness of the continuous structure. For example, a layer may be located between the top surface and the bottom surface of the continuous structure or between any paired lateral planes at the top surface and the bottom surface. A layer may extend laterally, vertically and / or along a tapered surface. A substrate may be a layer, may include one or more layers therein, and / or may have one or more layers located thereon, above it and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductors and a contact layer (forming contacts, interconnects and / or vias therein) and one or more dielectric layers.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A steel structure that is easy to install, characterized in that: include: A first steel pipe (100), wherein one end of the first steel pipe (100) is provided with an opening (110), and four walls of the first steel pipe (100) are each provided with a socket (120) connected to the interior thereof, and the socket (120) is located close to the opening (110); A plurality of second steel frames (200), each of the second steel frames (200) being provided with a plug (210) adapted to the socket (120) at one end thereof, the plug (210) being located in the first steel pipe (100) through the socket (120), the plug (210) being provided with a plug slot (220) having a right-angle trapezoidal cross-sectional shape, the outer diameter of the top opening (110) of the plug slot (220) being larger than the outer diameter of the bottom opening (110), the hypotenuse of the plug slot (220) being located at a position away from the interior of the first steel pipe (100), and the plug slot (220) being located outside the first steel pipe (100); A cross fixing frame (300), wherein a plug block (310) adapted to the opening (110) is arranged at the center of the bottom surface of the cross fixing frame (300), and plug connectors (320) for use with the plug slot (220) are arranged at the bottom surfaces of the four ends of the cross fixing frame (300), wherein the plug connectors (320) are located in the plug slot (220).

2. The steel structure that is easy to install according to claim 1 is characterized in that: When the plug connector (320) is located inside the plug slot (220), the slot wall of the plug slot (220) is flush with the outer wall surface of the first steel pipe (100).

3. The steel structure that is easy to install according to claim 1 is characterized in that: Protective plates (400) for protecting the plug connector (320) are provided on both sides of the plug connector (320).

4. The steel structure that is easy to install according to claim 1 is characterized in that: The cross-sectional shapes of the socket (120) and the plug (210) are both rectangular.

5. The steel structure that is easy to install according to claim 1 is characterized in that: A connecting plate (500) is provided at the end of each plug (210); the thickness of the connecting plates (500) of the plurality of plugs (210) is equal to the height of the plugs (210); when the plurality of plugs (210) are located in the socket (120), the connecting plates (500) are in contact with each other from top to bottom; and a positioning hole (600) is provided in the middle of each connecting plate (500); A positioning column (700) for use with the positioning hole (600) is provided in the middle of the bottom surface of the insert block (310).

6. The steel structure that is easy to install according to claim 3 is characterized in that: The length of the protection plate (400) is greater than the total length of the plug (210) and the positioning column (700).

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