CN215977677U

CN215977677U - Green assembled steel component

Info

Publication number: CN215977677U
Application number: CN202120016051.9U
Authority: CN
Inventors: 蔡志鹏
Original assignee: Zhangzhou Dapeng Steel Structure Co ltd
Current assignee: Zhangzhou Dapeng Steel Structure Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2022-03-08
Anticipated expiration: 2031-01-05

Abstract

The utility model provides a green environment-friendly assembled steel member which comprises a filling block, a reinforcing piece and a positioning rod, wherein the filling block is provided with a plurality of through holes; the filling block is arranged between two transverse steels of the I-steel, the side wall surfaces of the transverse steels are provided with through holes, the filling block is provided with a first through hole corresponding to the through holes, and the first through hole and the through holes can be matched with the positioning rod; through the matching of the filling blocks, the reinforcing members and the positioning rods, the strength of the steel members can be enhanced, the assembling connection among different steel members can be facilitated, and the stability and firmness of the connection part can be ensured.

Description

Green assembled steel component

Technical Field

The utility model relates to the technical field of green environment-friendly assembly type steel components for buildings, in particular to a green environment-friendly assembly type steel component.

Background

The most important form of the light steel assembly type building is a cold-formed thin-wall steel building system, and the light steel assembly type building has the characteristics of environmental friendliness, simplicity in assembly, convenience in construction and the like. The cold-formed thin-wall steel building system is composed of structural members (wall upright posts, floor beams and trusses) and an enclosure system (wall surface, floor surface and roof surface). The production process of the cold-bending thin-wall steel member is very simple, and the steel coil, a cold rolling mill and the member are formed. Meanwhile, the precision is very high, and the error is usually millimeter-scale, so that the method is a great progress compared with the error of the traditional building in the centimeter scale.

The existing H-shaped light steel member is made of light steel structure materials, so that the strength is low, the H-shaped light steel member is easy to break in the using process, property loss and even casualties are caused, the traditional reinforcing assembly is inconvenient to install, and the reinforcing effect is not ideal.

In order to overcome the problems, the prior art provides an H-shaped light steel component (CN210767222U) for a light steel assembly type building, which realizes the reinforcement and the reinforcement of the steel component by utilizing the matching of two reinforcing ribs, a screw rod, a fixing pad, a left clamping plate, a right clamping plate, a compression spring and the like; however: the I-steel component after adopting this reinforcerment system is unfavorable for with other I-steel component assembly, and can only utilize the welding to improve the stability of steel member junction, so await improving.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems, the utility model provides a green and environment-friendly assembled steel member which is convenient to assemble and can improve the strength of the steel member at the assembling position.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

a green environmental-protection assembly type steel member comprises I-shaped steel consisting of two transverse steels and a vertical steel, and also comprises a filling block, a reinforcing piece and a positioning rod; the filling block is arranged between two transverse steels of the I-steel, the side wall surfaces of the transverse steels are provided with through holes, the filling block is provided with a first through hole corresponding to the through holes, and the first through hole and the through holes can be matched with the positioning rod; the filling block is provided with a positioning groove, the reinforcing member is provided with a first limiting surface and a second limiting surface, and the first limiting surface is not parallel to the second limiting surface; the first limiting surface is connected with a positioning block which can be matched with the positioning groove, and the second limiting surface is provided with a second through hole which can correspond to the positioning rod.

The locating groove is composed of an inner groove and an outer groove which are communicated with each other, the top of the inner groove is closed, and the top of the outer groove penetrates through the top of the filling block.

The end part of the positioning rod extends out of the second through hole, and the part extending out of the second through hole is provided with threads.

The area of the filling block is equal to the distance between the two transverse steels in the I-shaped steel.

The positioning groove in the filling block and the first through hole are not communicated with each other.

Still be equipped with the second locating piece, the second locating piece is equipped with linkage portion and can with the spacing portion of outer tank, inside groove adaptation, first spacing face is equipped with the fluting that can supply spacing portion to pass.

The technical scheme has the advantages that:

the utility model provides a green and environment-friendly assembled steel member, which can enhance the strength of the steel member, is beneficial to the assembly and connection of different steel members and can ensure the stability and firmness of a connection part by matching a filling block, a reinforcing member and a positioning rod.

The technical solutions of the present invention will be described clearly and completely with reference to the following detailed description, and it should be understood that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of embodiment 1 of the present invention;

FIG. 3 is an exploded view of the embodiment 1 of the present invention;

FIG. 4 is a schematic side view of the structure of embodiment 1 of the present invention;

FIG. 5 is a schematic sectional view taken along line A-A in FIG. 4;

FIG. 6 is a schematic structural view of example 2 of the present invention;

FIG. 7 is a schematic structural diagram of a side view from C in FIG. 6;

FIG. 8 is a schematic cross-sectional view of B-B of FIG. 7;

FIG. 9 is a schematic structural view of a reinforcement member of the present invention;

FIG. 10 is a schematic view of a second positioning block according to the present invention.

Detailed Description

Example 1

As shown in fig. 1, in this embodiment, two i-shaped steels are vertically stacked and connected, and the specific embodiment is as follows:

a green assembly type steel member comprises an I-shaped steel 1 consisting of two transverse steels 10 and one vertical steel 11, four filling blocks 2 and two reinforcing pieces 3, wherein the four filling blocks 2 are respectively arranged at the joint of the two I-shaped steels 1 and positioned between the two transverse steels 10 and on two sides of the vertical steel 11, four through holes 12 are formed in the I-shaped steel 10, the filling blocks 2 are provided with first through holes 20 penetrating through the filling blocks 2, the number and the positions of the first through holes 20 can correspond to the number and the positions of the through holes 12, and positioning rods 4 are arranged in each first through hole 20 and each through hole 12, so that the filling blocks 2 are fixed on the I-shaped steel 1 through the positioning rods 3.

The reinforcing member 3 is provided with a first limiting surface 30 and a second limiting surface 31, a right angle is formed between the first limiting surface 30 and the second limiting surface 31, the first limiting surface 30 and the second limiting surface 31 are both larger than the area of the joint of the adjacent steel members 1, so that the effect that the reinforcing member 3 covers the joint of the steel members 1 is obtained, the first limiting surface 30 is connected with two first positioning blocks 32, and the filling block 2 is provided with a positioning groove 22 which can be matched with the first positioning blocks 32, so that the positioning groove 22 can accommodate the first positioning blocks 32; the second limiting surface 31 is provided with a second through hole 33 which can correspond to the position of the positioning rod 4.

More specifically, the positioning groove 22 is composed of an inner groove 220 and an outer groove 221 which are communicated with each other, the top of the inner groove 220 is closed, and the top of the outer groove 221 penetrates through the top of the filling block 2; the positioning groove 22 can be used as a fixed positioning block, the dead weight of the filling block can be reduced, and the pressure on the positioning rod is reduced.

Preferably, the positioning groove 22 is not communicated with the first through hole 20; with this arrangement, the strength of the filler block can be prevented from being reduced.

The assembly principle of the embodiment: after the four filling blocks 2 are respectively fixed on the two I-shaped steels 1, the arrangement of the filling blocks 2 can increase the area of the end parts of the I-shaped steels 1, so that the contact area of the steel members 1 can be increased, and the assembly is facilitated; then align the first locating piece 32 of reinforcement 3 with the constant head tank 22 and put into, then violently push away so that first locating piece 32 gets into in the inside groove 220 of constant head tank with reinforcement 3, simultaneously, the second through-hole 33 cover on the spacing face 31 of second is on locating lever 4 tip, and the locating lever 4 welding in the second through-hole can realize fixing in second through-hole 33 this moment again.

Preferably, the end of the positioning rod 4 protrudes through the second through hole 33, and the portion protruding through the second through hole 33 is provided with a thread, so that the displacement of the reinforcement member can be limited by a nut; through such setting, be favorable to dismantling, compare welded mode, need not destroy the welding point by force even steel member, be favorable to the used repeatedly of member, reduce cost.

Preferably, the area of the filling block 2 is just enough to fill the space between the two cross bars 10.

Two steel members of mutually assembled in this embodiment can increase the area of contact of steel member through the filling piece, are favorable to the assembly between the steel member, can also strengthen the intensity of steel member junction simultaneously, and can also regard as connecting elements and the cooperation of reinforcement further to improve the stability of junction, no matter what kind of direction's impact force receives, can both guarantee the stability of assembled steel member.

In this embodiment, although the first limiting surface and the second limiting surface are described as being at a right angle, the angle is not limited thereto, and in practice, as long as the first limiting surface and the second limiting surface are ensured to be unparallel, two surfaces of the steel member can be simultaneously limited by the reinforcing member, so the included angle can be any angle.

Example 2

As shown in fig. 6, the present embodiment is directed to an assembly of an i-section steel transversely superimposed over the end of another i-section steel. Only the differences from example 1 are described below:

the green environmental-friendly assembled steel member according to embodiment 1 is further provided with a second positioning block 5, the first limiting surface 30 is further provided with a slot 34, the second positioning block 5 is provided with a suspension portion and a limiting portion capable of being matched with the outer slot 221 and the inner slot 220, specifically, the second positioning block 5 is composed of a vertical block 50 and two transverse blocks 51, one end of each of the two transverse blocks 51 is fixed to one end of the vertical block 50, one of the transverse blocks 51 can be matched with the inner slot 220, namely, the limiting portion is formed, and the other transverse block 51 is used for being supported on the reinforcing member 3, so that the suspension portion is formed.

The assembly method of the present embodiment is different from that of embodiment 1 in that a second positioning block 5 needs to be installed, the second positioning block 5 is assembled in the positioning groove 22 through the slot 34, and after the assembly is completed, the second positioning block 5 and the reinforcing member 3 are welded by spot welding or the like.

More preferably, after the second positioning block 5 is assembled, a support member may be placed between the outer groove 221 and the second positioning block 5 to prevent the second positioning block 5 from falling, thereby achieving stable assembly and facilitating assembly and disassembly.

It should be noted that, as shown in fig. 6, as the two i-steel members are connected in an L-shape, the length of the positioning rod in the steel member 1' is not easy to be overlong, and the bottom of the positioning rod is flush with the bottom of the steel member 1 ″.

Claims

1. The green and environment-friendly assembled steel member comprises an I-shaped steel consisting of two transverse steels and one vertical steel, and is characterized in that: the device also comprises a filling block, a reinforcing piece and a positioning rod; the filling block is arranged between two transverse steels of the I-steel, the side wall surfaces of the transverse steels are provided with through holes, the filling block is provided with a first through hole corresponding to the through holes, and the first through hole and the through holes can be matched with the positioning rod; the filling block is provided with a positioning groove, the reinforcing member is provided with a first limiting surface and a second limiting surface, and the first limiting surface and the second limiting surface are not parallel; the first limiting surface is connected with a positioning block which can be matched with the positioning groove, and the second limiting surface is provided with a second through hole which can correspond to the positioning rod.

2. The green environmental assembly steel member according to claim 1, wherein: the locating groove is composed of an inner groove and an outer groove which are communicated with each other, the top of the inner groove is closed, and the top of the outer groove penetrates through the top of the filling block.

3. The green environmental assembly steel member according to claim 1, wherein: the end part of the positioning rod extends out of the second through hole, and the part extending out of the second through hole is provided with threads.

4. The green environmental assembly steel member according to claim 1, wherein: the area of the filling block is equal to the distance between the two transverse steels in the I-shaped steel.

5. The green environmental assembly steel member according to claim 1, wherein: the positioning groove in the filling block and the first through hole are not communicated with each other.

6. The green environmental assembly steel member according to claim 1, wherein: still be equipped with the second locating piece, the second locating piece is equipped with linkage portion and can with the spacing portion of outer tank, inside groove adaptation, first spacing face is equipped with the fluting that can supply spacing portion to pass.