CN219548156U

CN219548156U - Cold bending section bar for assembled building

Info

Publication number: CN219548156U
Application number: CN202320720506.4U
Authority: CN
Inventors: 刘丽萍; 王彦; 王淇; 杨学铭
Original assignee: Shenzhen Siyou Construction Technology Co ltd
Current assignee: Shenzhen Siyou Construction Technology Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-18
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses an assembled building cold-bending section bar, and relates to the field of assembled buildings. The utility model comprises a main body, wherein one end of the main body is a first connecting end, a plurality of through holes are formed in the first connecting end, side inclined planes are formed in two sides of the tail end of the first connecting end, an upper inclined plane is formed in the top of the first connecting end, and a lower inclined plane is formed in the bottom of the first connecting end; the utility model only needs to insert the first connecting end into the second connecting end when in connection, and then can connect through the preset hole by the bolts, without auxiliary connecting pieces, thereby greatly improving the connection efficiency, reducing the cost of producing the connecting pieces, improving the economic benefit of factories and being convenient for workers to operate.

Description

Cold bending section bar for assembled building

Technical Field

The utility model relates to the field of buildings, in particular to an assembled building cold-bending section bar.

Background

Cold-formed steel, also called steel cold-formed section or cold-formed section, refers to section steel with various cross-sectional shapes and sizes, which is manufactured by bending and forming by taking hot-rolled or cold-rolled strip steel as blank.

The existing cold-formed section bar needs auxiliary connecting parts for connection when two sections of section bar are connected, the connection mode is complex, the cost is high, and the development of an assembled building is restricted.

Disclosure of Invention

Based on the above, the utility model aims to provide an assembled building cold-formed section bar, which solves the technical problems that the auxiliary connecting parts are needed to connect when two sections of section bars are connected, the connecting mode is complex and the cost is high.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cold-formed profile for the assembled building comprises a main body, wherein one end of the main body is a first connecting end, a plurality of through holes are formed in the first connecting end, side inclined planes are formed in two sides of the tail end of the first connecting end, an upper inclined plane is formed in the top of the first connecting end, and a lower inclined plane is formed in the bottom of the first connecting end;

the other end of the main body is a second connecting end, the second connecting end is an expansion end, a plurality of bolts are installed on the expansion end in a penetrating mode, and nuts are arranged on the bolts located inside the expansion end.

Through adopting above-mentioned technical scheme, when connecting, only need insert first link in locating the second link, then run through the hole of predetermineeing through the bolt and connect, need not auxiliary connection spare, very big improvement connecting efficiency, reduced the cost of producing the connecting piece, when improving mill economic benefits, can also make things convenient for the workman to operate.

Further, an inner side surface is arranged on the inner side of the second connecting end, an outer side surface is arranged on the outer side of the main body, and the inner side surface is attached to the outer side surface.

Through adopting above-mentioned technical scheme, improved the stability of connecting between two main parts, avoided the main part to connect the back condition that appears inclining.

Further, the inner side surface comprises four surfaces, namely a surface on two sides of the inner part of the second connecting end and a surface on the upper and lower parts of the inner part of the second connecting end, and the surface on the upper part of the inner part of the second connecting end is divided into two parts.

Further, the distance between the upper inclined surface and the lower inclined surface is smaller than the distance between the surfaces at the two sides of the inside of the second connecting end, and the distance between the two side inclined surfaces is smaller than the distance between the surfaces at the upper side and the lower side of the inside of the second connecting end.

Through adopting above-mentioned technical scheme, can be very convenient insert the second link with the end of first link, then promote two section bars to the centre and can connect, easy operation makes things convenient for the workman to use.

Further, the through holes are equally divided into two groups, and the two groups of through holes are respectively positioned at the top and the bottom of the main body.

Further, the first connecting end and the second connecting end are matched, and the first connecting end is inserted into the second connecting end.

Through adopting above-mentioned technical scheme, be favorable to the connection stability of first link and second link, make things convenient for setting up between the main part.

In summary, the utility model has the following advantages:

1. according to the utility model, the first connecting end and the second connecting end are respectively designed at two ends of the profile, the second connecting end is the expansion end, the inner side surface of the expansion end is attached to the outer side surface of the main body, and when the profile is connected, the first connecting end is only required to be inserted into the second connecting end and then is connected through the preset hole by the bolt, so that an auxiliary connecting piece is not required, the connecting efficiency is greatly improved, the cost for producing the connecting piece is reduced, the economic benefit of a factory is improved, and meanwhile, the operation of workers is also facilitated;

2. when the first connecting end is inserted into the second connecting end, the port of the first connecting end is smaller than the inner port of the second connecting end, so that the end head of the first connecting end can be conveniently inserted into the second connecting end, and then the two sections can be connected by pushing the two sections to the middle.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the main body of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;

fig. 4 is an enlarged view of the structure B of fig. 2 according to the present utility model.

In the figure: 100. a main body; 1. a first connection end; 101. an outer side surface; 102. a through hole; 103. a side slope; 104. an upper inclined surface; 105. a lower inclined surface; 2. a second connection end; 201. an enlarged end; 202. a bolt; 203. a nut; 204. an inner side surface.

Detailed Description

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. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The cold-formed profile for the assembled building is shown in fig. 1, 2, 3 and 4, and comprises a main body 100, wherein one end of the main body 100 is a first connecting end 1, a plurality of through holes 102 are formed in the first connecting end 1, the plurality of through holes 102 are equally divided into two groups, the two groups of through holes 102 are respectively positioned at the top and the bottom of the main body 100, side inclined planes 103 are arranged at two sides of the tail end of the first connecting end 1, an upper inclined plane 104 is arranged at the top of the first connecting end 1, and a lower inclined plane 105 is arranged at the bottom of the first connecting end 1;

the other end of main part 100 is second link 2, and second link 2 is expansion end 201, runs through on the expansion end 201 and installs a plurality of bolts 202, is located and is equipped with nut 203 on the inside bolt 202 of expansion end 201, when connecting, only need insert first link 1 in locating second link 2, then run through the hole of predetermineeing through bolt 202 and can connect, need not auxiliary connection spare, very big improvement linking efficiency, reduced the cost of producing the connecting piece, when improving mill economic benefits, can also make things convenient for the workman to operate.

Referring to fig. 1, 2, 3 and 4, an inner side 204 is disposed at the inner side of the second connecting end 2, an outer side 101 is disposed at the outer side of the main body 100, and the inner side 204 is attached to the outer side 101, so that the stability of connection between the two main bodies 100 is improved, and the situation that the main bodies 100 incline after being connected is avoided.

Referring to fig. 1, 2, 3, and 4, the inner side surface 204 includes four surfaces, which are two inner sides of the second connecting end 2 and two inner sides of the second connecting end 2, the inner upper surface of the second connecting end 2 is divided into two parts, the distance between the upper inclined surface 104 and the lower inclined surface 105 is smaller than the distance between the inner sides of the second connecting end 2, the distance between the two side inclined surfaces 103 is smaller than the distance between the inner sides of the second connecting end 2, the end of the first connecting end 1 can be conveniently inserted into the second connecting end 2, the ends of the two main bodies 100 do not need to be aligned for a long time, the connecting and inserting efficiency is improved, and then the two sections can be connected by pushing the two sections to the middle.

Referring to fig. 1, 2, 3 and 4, the first connecting end 1 and the second connecting end 2 are adapted, and the first connecting end 1 is inserted into the second connecting end 2, which is favorable to the connection stability of the first connecting end 1 and the second connecting end 2, and facilitates the erection between the main bodies 100.

In some other embodiments, the solution is not limited to cold-formed profiles, but is equally applicable to different architectural profiles.

The implementation principle of the embodiment is as follows: when the first connecting end is inserted into the second connecting end, the port of the first connecting end is smaller than the inner port of the second connecting end, so that the end head of the first connecting end can be conveniently inserted into the second connecting end, then the two sections are pushed towards the middle, the through holes on the first connecting end are aligned with the through holes on the second connecting end, the connection can be realized through the preset holes by bolts, the connection mode is stable, and the operation is simple.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides an assembled building cold-formed section bar, includes main part (100), its characterized in that: one end of the main body (100) is a first connecting end (1), a plurality of through holes (102) are formed in the first connecting end (1), side inclined planes (103) are formed in two sides of the tail end of the first connecting end (1), an upper inclined plane (104) is formed in the top of the first connecting end (1), and a lower inclined plane (105) is formed in the bottom of the first connecting end (1);

the other end of the main body (100) is a second connecting end (2), the second connecting end (2) is an expansion end (201), a plurality of bolts (202) are installed on the expansion end (201) in a penetrating mode, and nuts (203) are arranged on the bolts (202) located inside the expansion end (201).

2. The fabricated building cold-formed profile of claim 1, wherein: the inner side of the second connecting end (2) is provided with an inner side surface (204), the outer side of the main body (100) is provided with an outer side surface (101), and the inner side surface (204) is attached to the outer side surface (101).

3. The fabricated building cold-formed profile of claim 2, wherein: the inner side surface (204) comprises four surfaces, namely the surfaces at two sides of the inner part of the second connecting end (2) and the surfaces at the upper part and the lower part of the inner part of the second connecting end (2).

4. A fabricated building cold-formed profile according to claim 3, wherein: the distance between the upper inclined surface (104) and the lower inclined surface (105) is smaller than the distance between the surfaces at two sides of the inside of the second connecting end (2), and the distance between the two side inclined surfaces (103) is smaller than the distance between the surfaces at the upper part and the lower part of the inside of the second connecting end (2).

5. The fabricated building cold-formed profile of claim 1, wherein: the plurality of through holes (102) are equally divided into two groups, and the two groups of through holes (102) are respectively positioned at the top and the bottom of the main body (100).

6. The fabricated building cold-formed profile of claim 1, wherein: the first connecting end (1) is matched with the second connecting end (2), and the first connecting end (1) is inserted into the second connecting end (2).