CN211341129U - A prefabricated building with special-shaped columns - Google Patents

Abstract

The utility model belongs to the field of special-shaped columns, in particular to an assembly type building of special-shaped columns, which aims at the existing assembly type building and is assembled by special-shaped columns, but the existing special-shaped column has poor stability and is inconvenient to use, the following proposal is proposed, it includes the stand, the top contact of stand has the spreader, two perpendicular holes have all been seted up to the top and the bottom of spreader, four perpendicular downthehole clamps are equipped with same U shaped steel spare, the outside of stand is equipped with the rectangular pipe, the jack has all been seted up to the both sides of stand, the picture peg is equipped with to the jack inside callipers, the bottom of U shaped steel spare extends to in the stand, two slots have all been seted up to the both sides of U shaped steel spare, the picture peg clamps with the slot mutually, first triangular prism has all been welded to one side that two picture pegs kept away from each other, all there is the second triangular prism on the both sides inner wall of rectangular pipe, the vertical member has all been welded to the top both sides of rectangular. The utility model discloses the practicality is good, the effectual stability that improves special-shaped post.

Description

A prefabricated building with special-shaped columns

technical field

The utility model relates to the technical field of special-shaped columns, in particular to a prefabricated building of special-shaped columns.

Background technique

Special-shaped column refers to a non-rectangular column whose cross-sectional geometry is L-shaped, T-shaped or cross-shaped, and the ratio of the limb height to the limb thickness of each limb is not greater than 4. Special-shaped column structure refers to the frame structure and frame-shear wall structure using special-shaped columns.

The current prefabricated buildings are assembled by special-shaped columns, but the current special-shaped columns have poor stability and are inconvenient to use.

Utility model content

The purpose of this utility model is to solve the existing problems in the prior art that prefabricated buildings are assembled by special-shaped columns, but the current special-shaped columns have poor stability and are inconvenient to use. Prefabricated buildings.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A prefabricated building with special-shaped columns includes a vertical column, the top of the vertical column is in contact with a horizontal column, the top and bottom of the horizontal column are provided with two vertical holes, and the four vertical holes are clamped with the same U-shaped steel piece, The outer side of the column is provided with a rectangular tube, the two sides of the column are provided with sockets, the sockets are fitted with plug-in plates, the bottom of the U-shaped steel piece extends into the column, and two slots are provided on both sides of the U-shaped steel piece , the plug-in board and the slot are clamped, the first triangular prism is welded on the side of the two plug-in boards away from each other, the second triangular prism is welded on the inner walls of both sides of the rectangular tube, and the top and both sides of the rectangular tube are welded There is a vertical piece, the top of the vertical piece is welded with reinforcing ribs, the two sides of the rectangular tube are welded with connecting plates, the top of the connecting plate is provided with a first hole, and the top and bottom of the horizontal column are provided with two second holes, located in the The first hole and the second hole on the same vertical axis are provided with the same bolt, the outer side of the bolt is threadedly connected with a nut, and the bottom end of the nut is in close contact with the top of the transverse column.

Preferably, the reinforcing rib is in contact with the bottom of the horizontal column, and the reinforcing rib is in contact with one side of the vertical column, so as to improve the stability of the connection between the horizontal column and the vertical column.

Preferably, the U-shaped steel piece is welded with two baffles, and the bottom of the baffle is in close contact with the top of the cross column, so that the U-shaped steel piece raises the baffle to be in close contact with the cross column.

Preferably, the first triangular prism is in contact with the inclined surface of the second triangular prism.

Preferably, the specifications of the first triangular prism and the second triangular prism are the same.

Preferably, the reinforcing ribs are arranged obliquely.

In the utility model, for the prefabricated building of the special-shaped column, the U-shaped steel piece is inserted into the vertical hole, the insert plate is inserted into the socket, and then the rectangular pipe is sleeved on the vertical column, and the bolts are passed through in turn. The first hole and the second hole, and the rectangular tube is moved upward through the nut, the rectangular tube drives the second triangular prism to move, and the second triangular prism squeezes the first triangular prism, so that the plug board is snapped into the slot, The rectangular tube drives the vertical member to move, and the vertical member drives the reinforcing rib to move. The reinforcing rib, the horizontal column and the vertical column form a triangular structure, which improves the stability of the connection between the horizontal column and the vertical column. When the nut is in close contact with the top of the horizontal column The stability of the connection between the horizontal column and the vertical column is further improved, and then concrete is poured into the horizontal column and the vertical column to improve the stability of the special-shaped column.

The utility model has good practicability and effectively improves the stability of the special-shaped column.

Description of drawings

Fig. 1 is the structural representation of the prefabricated building of a kind of special-shaped column proposed by the utility model;

Fig. 2 is the structural representation of part A of the prefabricated building of a kind of special-shaped column proposed by the utility model;

3 is a schematic structural diagram of part B of a prefabricated building with special-shaped columns proposed by the present invention.

In the picture: 1. Upright column; 2. Horizontal column; 3. U-shaped steel part; 4. Rectangular tube; 5. Insert plate; 6. Slot; 7. The first triangular prism; 8. The second triangular prism; 9. Vertical 10. Reinforcing rib; 11. Connecting plate; 12. Bolt; 13. Baffle plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-3, a prefabricated building with special-shaped columns, including a column 1, the top of the column 1 is in contact with a horizontal column 2, the top and bottom of the horizontal column 2 are provided with two vertical holes, and the four vertical holes are clamped inside. Equipped with the same U-shaped steel piece 3, the outer side of the column 1 is provided with a rectangular tube 4, both sides of the column 1 are provided with sockets, the sockets are fitted with a plug-in plate 5, and the bottom of the U-shaped steel piece 3 extends to the column 1. Inside, both sides of the U-shaped steel piece 3 are provided with two slots 6, the plug-in board 5 and the socket 6 are clamped, and the sides of the two plug-in boards 5 away from each other are welded with a first triangular prism 7, and the rectangular tube The second triangular prism 8 is welded on the inner walls of both sides of the rectangular tube 4, the vertical member 9 is welded on both sides of the top of the rectangular tube 4, the reinforcing rib 10 is welded on the top of the vertical member 9, and the two sides of the rectangular tube 4 are welded. Plate 11, the top of the connecting plate 11 is provided with a first hole, the top and bottom of the cross column 2 are provided with two second holes, and the first hole and the second hole located on the same vertical axis are provided with the same bolt , the outer side of the bolt is threadedly connected with a nut, and the bottom end of the nut is in close contact with the top of the cross column 2 .

In this embodiment, the reinforcing rib 10 is in contact with the bottom of the horizontal column 2 , and the reinforcing rib 10 is in contact with one side of the vertical column 1 , so as to improve the stability of the connection between the horizontal column 2 and the vertical column 1 .

In this embodiment, two baffles 13 are welded on the U-shaped steel piece 3 , and the bottom of the baffles 13 is in close contact with the top of the cross column 2 , so that the U-shaped steel piece 3 raises the baffle 13 in close contact with the cross column 2 .

In this embodiment, the slopes of the first triangular prism 7 and the second triangular prism 8 are in contact with each other.

In this embodiment, the specifications of the first triangular prism 7 and the second triangular prism 8 are the same.

In this embodiment, the reinforcing ribs 10 are arranged obliquely.

In the utility model, when in use, insert the U-shaped steel piece 3 into the vertical hole, insert the insert plate 5 into the jack, then put the rectangular tube 4 on the vertical column 1, and pass the bolt 12 through the first hole in sequence And the second hole, and the rectangular tube 4 is moved upward through the nut, the rectangular tube 4 drives the second triangular prism 8 to move, and the second triangular prism 8 squeezes the first triangular prism when the second triangular prism 8 is in contact with the inclined surface of the first triangular prism 7 7. The first triangular prism 7 drives the insert plate 5 to move, so that the insert plate 5 is inserted into the slot 6, the rectangular tube 4 drives the vertical member 9 to move, and the vertical member 9 drives the reinforcing rib 10 to move, so that the reinforcing rib 10 is moved. It is in contact with the bottom of the horizontal column 2 and the side of the vertical column 1. The reinforcing rib 10 forms a triangular structure with the horizontal column 2 and the vertical column 1, which improves the stability of the connection between the horizontal column 2 and the vertical column 1. When the cap is in close contact with the top of the horizontal column 2, the stability of the connection between the horizontal column 2 and the vertical column 1 is further improved, and then concrete is poured into the horizontal column 2 and the vertical column 1 to improve the stability of the special-shaped column.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A prefabricated building of a special-shaped column, comprising a vertical column (1), characterized in that the top of the vertical column (1) is in contact with a cross column (2), and the top and bottom of the cross column (2) are provided with two a vertical hole, the same U-shaped steel piece (3) is clamped in the four vertical holes, a rectangular tube (4) is arranged on the outer side of the column (1), and sockets are provided on both sides of the column (1). The inner card is equipped with a plug-in board (5), the bottom of the U-shaped steel piece (3) extends into the column (1), and two slots (6) are opened on both sides of the U-shaped steel piece (3), and the plug-in board (5) ) is clamped with the slot (6), the first triangular prism (7) is welded on the side of the two insert plates (5) that are far away from each other, and the second and third prisms (7) are welded on the inner walls of the rectangular tube (4). Prism (8), a vertical piece (9) is welded on both sides of the top of the rectangular tube (4), a reinforcing rib (10) is welded on the top of the vertical piece (9), and a connection is welded on both sides of the rectangular tube (4) The plate (11), the top of the connecting plate (11) is provided with a first hole, the top and bottom of the horizontal column (2) are provided with two second holes, the first hole and the second hole located on the same vertical axis The same bolt is arranged inside, the outer side of the bolt is threadedly connected with a nut, and the bottom end of the nut is in close contact with the top of the transverse column (2). 2. The prefabricated building of a special-shaped column according to claim 1, wherein the reinforcing rib (10) is in contact with the bottom of the transverse column (2), and the reinforcing rib (10) is in contact with the upright column (1) contact on one side. 3. The prefabricated building of a special-shaped column according to claim 1, characterized in that, two baffle plates (13) are welded on the U-shaped steel piece (3), and the bottom of the baffle plate (13) and the horizontal The tops of the columns (2) are in close contact. The prefabricated building of a special-shaped column according to claim 1, characterized in that, the first triangular prism (7) is in contact with the inclined surface of the second triangular prism (8). The prefabricated building of a special-shaped column according to claim 1, characterized in that, the first triangular prism (7) and the second triangular prism (8) have the same specifications. 6 . The prefabricated building of a special-shaped column according to claim 1 , wherein the reinforcing ribs ( 10 ) are arranged obliquely. 7 .

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