CN210658686U

CN210658686U - Assembled beam column of rigid connection

Info

Publication number: CN210658686U
Application number: CN201921113910.5U
Authority: CN
Inventors: 李一杰
Original assignee: Usas Building System (shanghai) Co ltd
Current assignee: Usas Building System (shanghai) Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-02
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses an assembled beam column of rigid coupling connection, including column member and first connecting plate, settle on the top of column member has the beam member, first connecting plate is installed in the junction of column member and beam member openly, and the junction back of column member and beam member is provided with the second connecting plate, the screw has all been seted up to the outer wall of first connecting plate and second connecting plate. This assembled beam column of rigid coupling solves at present in the structure building just, the end plate node is too heavy, the processing and the site operation of component are also too loaded down with trivial details, the end plate connected form is bulky, be difficult to handle the problem of relevant node, for the load is less, the less bottom beam column junction of the light steel structure building of span, a small is provided, simple installation, easy manufacture connects reliable connected form simultaneously, current connected form has been simplified greatly, use labour saving and time saving, high practicability is favorable to promoting.

Description

Assembled beam column of rigid connection

Technical Field

The utility model relates to a steel construction building technical field specifically is an assembled beam column of rigid coupling connection.

Background

Compared with the traditional concrete building, the steel plate or the section steel replaces reinforced concrete, so that the steel structure building has higher strength and better shock resistance. And because the component can be made in a factory and installed on the spot, the construction period is greatly reduced, and because the steel can be reused, the construction waste can be greatly reduced, and the environment is more green, so the steel is widely adopted by all countries in the world and is applied to industrial buildings and civil buildings.

At present, end plate type connection is commonly adopted in light steel buildings in the market, for bottom layer light steel structure buildings or cold-formed thin-wall steel houses with small load and small span, end plate nodes are adopted to be too heavy, and the processing and field construction of components are also too complicated. End plate connections are difficult to use for cold-formed thin-walled components. For some small steel structure buildings, the size of the end plate connection form is too large, and the problem of related joints is difficult to deal with.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled beam column of rigid coupling connection to often adopt the connection of end plate formula among the light steel building on the existing market who proposes in solving above-mentioned background art, to the less and less bottom light steel construction of span of load or the thin wall shaped steel house of clod wash, it is too heavy to adopt the end plate node, and the processing and the site operation of component are also too loaded down with trivial details. End plate connections are difficult to use for cold-formed thin-walled components. For some small-sized steel structure buildings, the size of the end plate connection form is too large, and the problem of related joints is difficult to deal with.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled beam column of rigid coupling, includes column member and first connecting plate, the top of column member is settled there is the beam member, first connecting plate is installed in the junction front of column member and beam member, and the junction back of column member and beam member is provided with the second connecting plate, the screw has all been seted up to the outer wall of first connecting plate and second connecting plate.

Preferably, the column member and the beam member can be made of any one of channel steel, square tubes, rectangular tubes and cold-formed thin-walled steel, and the column member and the beam member are made of low-carbon alloy steel.

Preferably, the first connecting plate and the second connecting plate have the same structure, and the first connecting plate and the second connecting plate are symmetrically distributed in the front-back direction about the horizontal center line of the column member and the beam member.

Preferably, the first connecting plate and the second connecting plate are L-shaped, and the first connecting plate and the second connecting plate are made of low-carbon alloy steel.

Preferably, the first connecting plate and the second connecting plate are tightly attached to the outer surfaces of the column member and the beam member, and the first connecting plate and the second connecting plate are connected with the column member and the beam member through bolts.

Preferably, the screw holes penetrate through the inner part of the first connecting plate, the number of the screw holes is set to 4 groups, and the number of each group is set to 2.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first connecting plate and the second connecting plate are arranged on the assembled beam column in the rigid connection mode and are prefabricated standard parts, the assembled beam column has various sizes and specifications, can be customized according to specific conditions, is high in selectivity, can be selectively installed in one or two parts according to different connection component forms so as to achieve different bearing connection effects, is approximately L-shaped, can be selected according to the gradient of the beam so as to be perfectly attached to the component, and is favorable for enhancing the fixing stability of the component;

2. the whole connection mode is suitable for low-rise light steel structure buildings with small span and low height, the span is not more than 8m, the height is not more than 7m, and the number of layers is not more than 2, so that the connection mode is suitable for various light steel forms, meanwhile, the screw holes can be customized according to the requirement of bearing capacity so as to meet the stress requirements of different forms of members, and the positions of the screw holes are symmetrical, so that the bearing capacity can be effectively balanced, and the connection is more stable;

3. carry out fixed connection through the bolt, simple structure, easily operation is favorable to saving the time of connecting between the component to can change the bearing capacity through the size and the quantity of changing the bolt, realize best connection effect, and the connecting plate adopts low carbon alloy steel material, and not only the shaping is better, and intensity is higher moreover.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a column member; 2. a beam member; 3. a first connecting plate; 4. a second connecting plate; 5. and a screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rigid connection assembly type beam column comprises a column component 1, a beam component 2, a first connecting plate 3, a second connecting plate 4 and screw holes 5, wherein the top end of the column component 1 is provided with the beam component 2, the column component 1 and the beam component 2 can adopt any one of channel steel, square tubes, rectangular tubes and cold-formed thin-walled steel, the material of the column component 1 and the beam component 2 is low-carbon alloy steel, the whole connection mode is suitable for low-rise light steel structure buildings with small span and low height, the span is not suitable for exceeding 8m, the height is not suitable for exceeding 7m, the number of layers is not suitable for exceeding 2 layers, therefore, the rigid connection assembly type beam column can be suitable for various light steel modes, the first connecting plate 3 is arranged on the front side of the connection part of the column component 1 and the beam component 2, the back side of the connection part of the column component 1 and the beam component 2 is provided with the second connecting plate 4, the structures of the first, the first connecting plate 3 and the second connecting plate 4 are symmetrically distributed in the front and back direction of the horizontal center line of the column member 1 and the beam member 2, the first connecting plate 3 and the second connecting plate 4 are prefabricated standard parts, have various sizes and specifications, can be customized according to specific conditions as required, have strong selectivity, and can be selectively installed in one or two parts according to different connecting member forms so as to achieve different bearing and connecting effects;

the first connecting plate 3 and the second connecting plate 4 are L-shaped, the first connecting plate 3 and the second connecting plate 4 are made of low-carbon alloy steel, the first connecting plate 3 and the second connecting plate 4 are arranged to be approximately L-shaped, the L-shaped angle can be selected according to the gradient of the beam so as to be perfectly attached to the component, the fixing stability of the component is favorably enhanced, the connecting plates are made of low-carbon alloy steel, the forming is better, the strength is higher, the first connecting plate 3 and the second connecting plate 4 are tightly attached to the outer surfaces of the column component 1 and the beam component 2, the first connecting plate 3 and the second connecting plate 4 are connected with the column component 1 and the beam component 2 through bolts, and the first connecting plate 3 and the second connecting plate 4 are fixedly connected with the column component 1 and the beam component 2 through bolts, so that the structure is simple and easy to operate, be favorable to saving the time of connecting between the component, and can change the bearing capacity through the size and the quantity of changing the bolt, realize best connection effect, screw 5 has all been seted up to the outer wall of first connecting plate 3 and second connecting plate 4, screw 5 runs through in the inside of first connecting plate 3, and the quantity of screw 5 sets up to 4 groups, and the quantity of every group sets up to 2, it can customize according to the needs of bearing capacity to set up screw 5, so as to satisfy the atress requirement in different forms component, and the position of screw 5 all is symmetrical, can effective balanced bearing capacity, make to connect more firm.

The working principle is as follows: for the assembly type beam column which is connected rigidly, firstly, a column member 1 and a beam member 2 are hoisted in place, one end of the beam member 2 is attached to the top end of the column member 1, a certain inclination angle is formed, then, an external support device is utilized to support the column member 1 and the beam member 2, then, a first connecting plate 3 and a second connecting plate 4 which are matched with the column member 1 and the beam member 2 in shape are selected according to the size of the inclination angle, the first connecting plate 3 is tightly attached to the front face of the joint of the column member 1 and the beam member 2, meanwhile, the second connecting plate 4 is connected to the back face of the joint of the column member 1 and the beam member 2, the first connecting plate 3 and the second connecting plate 4 are symmetrical front and back, then, bolts are screwed into screw holes 5 in the first connecting plate 3 and the second connecting plate 4 respectively, the bolts penetrate through the column member 1 and the beam member 2, and then, the column member 1 and the, the whole rigid connection assembly type beam column using process is completed.

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

Claims

1. A rigid connection fabricated beam column comprising a column member (1) and a first connection plate (3), characterized in that: the top end of the column member (1) is provided with a beam member (2), the first connecting plate (3) is installed on the front face of the joint of the column member (1) and the beam member (2), the back face of the joint of the column member (1) and the beam member (2) is provided with a second connecting plate (4), and the outer walls of the first connecting plate (3) and the second connecting plate (4) are provided with screw holes (5).

2. A rigid connection fabricated beam column as defined in claim 1 wherein: the column member (1) and the beam member (2) can be made of any one of channel steel, square tubes, rectangular tubes and cold-formed thin-walled steel, and the column member (1) and the beam member (2) are made of low-carbon alloy steel.

3. A rigid connection fabricated beam column as defined in claim 1 wherein: the first connecting plate (3) and the second connecting plate (4) are identical in structure, and the first connecting plate (3) and the second connecting plate (4) are symmetrically distributed in the front-back direction of the horizontal center line of the column member (1) and the horizontal center line of the beam member (2).

4. A rigid connection fabricated beam column as defined in claim 1 wherein: the first connecting plate (3) and the second connecting plate (4) are L-shaped, and the first connecting plate (3) and the second connecting plate (4) are made of low-carbon alloy steel.

5. A rigid connection fabricated beam column as defined in claim 1 wherein: the first connecting plate (3) and the second connecting plate (4) are tightly attached to the outer surfaces of the column member (1) and the beam member (2), and the first connecting plate (3) and the second connecting plate (4) are connected with the column member (1) and the beam member (2) through bolts.

6. A rigid connection fabricated beam column as defined in claim 1 wherein: the screw holes (5) penetrate through the inner portion of the first connecting plate (3), the number of the screw holes (5) is set to 4 groups, and the number of each group is set to 2.