Integral assembly type green building steel structure

Abstract

The utility model discloses an integral assembly type green building steel structure which comprises a stand column and a cross beam, and a first groove with a rightward opening is formed in the stand column. The left side of the stand column is provided with a hexagon bolt penetrating into the first groove, and the right side of the hexagon bolt is fixedly connected with a conical column. The left side face of the cross beam is provided with vertically-symmetrical inserting plates, the deviating faces of the inserting plates are provided with first inclined faces and second inclined faces, and a circular groove is formed between the two inserting plates. A threaded hole is formed in the position, corresponding to the circular groove in the inserting plate, of the left side of the cross beam and provided with threads, and the threads are matched with the hexagon bolt. When the inserting plate enters the groove, the hexagon bolt corresponds to the circular groove.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to an integrally assembled green building steel structure. Background Art

[0002] Due to the development of urban urbanization, my country has begun to advocate the construction of green buildings. Green buildings are sustainable buildings that are built to reduce the impact on the environment. Among them, steel structure buildings are excellent representatives of green buildings, and most steel structure buildings are connected by bolts or rivets, which makes construction more convenient. With the development of modern industrial technology, houses can be built in batches and sets like machine production. Prefabricated buildings began to arouse people's interest as early as the beginning of the 20th century, and finally realized in the 1960s. Due to the fast construction speed and low production cost of prefabricated buildings, they have been rapidly promoted around the world.

[0003] The patent document with the authorization announcement number "CN218116748U" and the invention name "A prefabricated steel structure" states in its specification: A prefabricated steel structure mainly includes columns and beams. A positioning plate for clamping the beam is arranged parallel to the upper and lower side walls of one side of the column. The column is provided with a driving assembly for driving the beam to press against the column. The driving assembly includes two horizontally symmetrically arranged connecting columns, a push rod connecting the two connecting columns, and a fixing nut threadedly connected to the connecting column. The push rod and the two connecting columns form an installation space. The column passes through the installation space. The beam is symmetrically provided with a fixing plate. The connecting column is slidably penetrated through the fixing plate. The fixing nut abuts against the side of the fixing plate away from the column. The column is penetrated with a reinforcement rod. The beam is provided with a clamping groove for the reinforcement rod to be inserted into at one end of the column. The column is provided with a fastener for pulling the beam toward the column. It greatly improves the construction speed of the factory building through assembly, but still has the following disadvantages:

[0004] There are too many connecting devices between the columns and beams, which results in large resource loss and complicated installation process.

[0005] In order to solve the above problems, the utility model proposes an integrally assembled green building steel structure. Utility Model Content

[0006] In order to solve the problems existing in the background technology, the utility model proposes an integral assembled green building steel structure. The technical solution is as follows:

[0007] An integrally assembled green building steel structure is mainly divided into two structures: a column and a crossbeam, wherein a first groove opening to the right is arranged inside the column.

[0008] Furthermore, a hexagonal bolt is inserted into the first groove on the left side of the column, and a conical column is fixedly connected to the right side of the hexagonal bolt.

[0009] Furthermore, a plug plate which is symmetrical up and down is provided on the left side of the cross beam, a first inclined surface and a second inclined surface are provided on the back face of the plug plate, and a circular groove is provided between the two plug plates.

[0010] Specifically, the outer sides of the right ends of the two plug plates are fixedly connected with protrusions, and the protrusions are provided with a second inclined surface and a first inclined surface.

[0011] Furthermore, a threaded hole is provided at a position on the left side of the crossbeam corresponding to the circular groove in the insert plate, and the threaded hole is provided with threads, and the threads are adapted to the hexagonal bolt. The hexagonal bolt, the circular groove, and the threaded hole are coaxially arranged.

[0012] Furthermore, when the insert plate enters the first groove, the hexagonal bolt corresponds to the circular groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the steel structure is fixed by using the hexagonal bolt, the first groove of the column and the threaded hole on the left side of the beam; when the hexagonal bolt passes through the circular groove, the two plug plates move back to back and fit tightly against the inner wall of the first groove, further achieving the fixing effect; the utility model uses fewer parts, is simpler to install, and has less resource loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall assembled green building steel structure;

[0015] Figure 2 It is a schematic diagram of a partial cross section of the overall assembled green building steel structure;

[0016] Figure 3 yes Figure 2 Schematic diagram of the structure at A in the middle;

[0017] Figure 4 It is a schematic diagram of the beam and plugboard structure;

[0018] In the figure: 1, column; 2, hexagonal bolt; 3, crossbeam; 4, insert plate; 5, first groove; 6, first inclined surface; 7, second inclined surface; 8, circular groove; 9, tapered column; 10, threaded hole; DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] like Figure 1-Figure 4 As shown, the technical solution adopted by the utility model is as follows: an integrally assembled green building steel structure, including a column 1 and a beam 3, a first groove 5 is provided in the column 1, and the first groove 5 opens to the right. The first groove 5 includes a first groove section and a second groove section, the first groove section and the second groove section are connected, and the first groove section is located on the left side of the second groove section. A hexagonal bolt 2 is threadedly connected to the left side of the column 1, and a conical column 9 is fixedly connected to the right side of the hexagonal bolt 2. An insert plate 4 is fixedly connected symmetrically up and down on the left side of the beam 3, and a protrusion is fixedly installed on the opposite sides of the two insert plates 4, and a first inclined surface 6 and a second inclined surface 7 are provided on the protrusion, and a circular groove 8 is provided between the two insert plates 4. A threaded hole 10 is provided on the left side of the beam 3. The threaded hole 10, the circular groove 8 and the hexagonal bolt 2 are coaxially arranged.

[0021] Working principle: insert the insert plate 4 into the second slot section through the second inclined surface 7, and the two insert plates 4 are close to each other so that the protrusion can smoothly pass through the second slot section. When the end of the insert plate 4 with the protrusion enters the first slot section, the insert plate 4 completely enters the first groove 5. Twist the hexagonal bolt 2 so that the hexagonal bolt 2 enters the circular groove 8. The hexagonal bolt 2 squeezes the two insert plates 4 so that the outer side of the insert plates 4 contacts the inner wall of the second slot section, making the connection between the hexagonal bolt 2 and the crossbeam 3 more stable. Then the hexagonal bolt 2 enters the threaded hole 10 and is threadedly connected to the crossbeam 3 through the threaded hole 10, so that the column 1 and the crossbeam 3 are fixedly connected.

[0022] The above is a detailed introduction to an integrally assembled green building steel structure provided by the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, technicians in this field can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An integrally assembled green building steel structure, characterized in that: include: A column (1) and a crossbeam (3), wherein a first groove (5) is provided inside the column (1), a threaded hole (10) is provided on the left side of the crossbeam (3), and a plug plate (4) symmetrical in upper and lower directions is provided on the left side of the crossbeam (3); a hexagonal bolt (2) adapted to the threaded hole (10) is provided on the column (1); The first groove (5) comprises a first groove section and a second groove section, the first groove section is located on the left side of the second groove section, and the first groove section and the second groove section are connected; The outer sides of the right end portions of the two insert plates (4) are fixedly connected with a protrusion, and the protrusion is provided with a second inclined surface (7) and a first inclined surface (6).

2. The integrally assembled green building steel structure according to claim 1 is characterized in that: A circular groove (8) is provided between the two plug plates (4), and the hexagonal bolt (2), the circular groove (8) and the threaded hole (10) are coaxially arranged.

3. The integrally assembled green building steel structure according to claim 1 is characterized in that: The right side of the hexagonal bolt (2) is fixedly connected with a tapered column (9).

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