Light steel connecting structure for house and mounting method

Abstract

A light steel connecting structure for a housing includes a supporting plate fixed to a cross beam and integrally connected to one end of a supporting block and a fixed plate. The other end of the supporting block extends in a direction distant from the supporting plate and is inclined in a vertical direction. A fixed hole is formed in the fixed plate and includes two opposite inclined surfaces forming an accommodating groove abutting against the supporting plate and receiving the supporting block. When the connecting structure is mounted, the supporting block passes the fixed hole, and presses the supporting plate, so that a friction force is generated between the supporting plate and the fixed plate to prevent them from loosing, and hence the stand column and the cross beam.

1 . A light steel connecting structure for a house, comprising a support plate ( 3 ) fixedly connected to a beam ( 1 ), wherein the support plate ( 3 ) is integrally connected with a support block ( 4 ), one end of the support block ( 4 ) is connected to the support plate ( 3 ), and the other end of the support block ( 4 ) extends away from the support plate ( 3 ) and is inclined toward a vertical direction, a pillar ( 2 ) is provided with fixing holes ( 53 ), the fixing hole ( 53 ) comprises two opposite inclined surfaces ( 531 ) that form an receiving socket ( 54 ) for abutting against the support block ( 4 ), and the support block ( 4 ) is placed in the receiving socket ( 54 ). 
     
     
         2 . A light steel connecting structure for a house, comprising a support plate ( 3 ) fixedly connected to a beam ( 1 ) and a fixing plate ( 5 ) fixedly connected to a pillar ( 2 ), wherein the support plate ( 3 ) is integrally connected with a support block ( 4 ), one end of the support block ( 4 ) is connected to the support plate ( 3 ), and the other end of the support block ( 4 ) extends away from the support plate ( 3 ) and is inclined toward a vertical direction, the fixing plate ( 5 ) is provided with fixing holes ( 53 ), the fixing hole ( 53 ) comprises two opposite inclined surfaces ( 531 ) that form a receiving socket ( 54 ) for abutting against the support block ( 4 ), and the support block ( 4 ) is placed in the receiving socket ( 54 ). 
     
     
         3 . The light steel connecting structure for a house according to  claim 1 , wherein the support block ( 4 ) is provided with an elastic groove ( 41 ) on a side facing the support plate ( 3 ), and the elastic groove ( 41 ) is extended vertically. 
     
     
         4 . The light steel connecting structure for a house according to  claim 2 , wherein the support block ( 4 ) is provided with an elastic groove ( 41 ) on a side facing the support plate ( 3 ), and the elastic groove ( 41 ) is extended vertically. 
     
     
         5 . The a light steel connecting structure for house according to  claim 3 , wherein the support block ( 4 ) is provided with a guide slope surface ( 42 ) on a side facing the support plate ( 3 ), and the receiving socket ( 54 ) is provided against the guide slope surface ( 42 ). 
     
     
         6 . The a light steel connecting structure for house according to  claim 5 , wherein the end of the support block ( 4 ) away from the support plate ( 3 ) is provided in an arc shape. 
     
     
         7 . The a light steel connecting structure for house according to  claim 6 , wherein a reinforcing plate ( 44 ) is fixed at a connection portion of the supporting block ( 4 ) and the supporting plate ( 3 ), and the reinforcing plate ( 44 ) is placed on the supporting block ( 4 ) at a side opposite the supporting plate ( 3 ). 
     
     
         8 . The a light steel connecting structure for house according to  claim 1 , further comprising a positioning rod ( 6 ), wherein the support plate ( 3 ) is provided with first positioning holes ( 34 ), the fixing plate ( 5 ) is provided with second positioning holes ( 52 ), the first positioning holes ( 34 ) and the second positioning holes ( 52 ) are axially parallel, and the positioning rod ( 6 ) sequentially passes through the first positioning hole ( 34 ) and the second positioning hole ( 52 ). 
     
     
         9 . The a light steel connecting structure for house according to  claim 2 , further comprising a positioning rod ( 6 ), wherein the support plate ( 3 ) is provided with first positioning holes ( 34 ), the fixing plate ( 5 ) is provided with second positioning holes ( 52 ), the first positioning holes ( 34 ) and the second positioning holes ( 52 ) are axially parallel, and the positioning rod ( 6 ) sequentially passes through the first positioning hole ( 34 ) and the second positioning hole ( 52 ). 
     
     
         10 . The a light steel connecting structure for house according to  claim 8 , wherein a guide arc surface ( 61 ) is provided at one end of the positioning rod ( 6 ), and the guide arc surface ( 61 ) is disposed against an inner wall of the first positioning hole ( 34 ) and an inner wall of the second positioning hole ( 52 ). 
     
     
         11 . A method for mounting a light steel connecting structure for a house according to  claim 1 , comprising the steps of:
 step 1: placing the support plate ( 3 ) over the fixing plate ( 5 ), and then moving the support plate ( 3 ) downwards obliquely, such that the support block ( 4 ) passes through the fixing hole ( 53 ) from top to bottom;   step 2: applying a downward pressure to the support plate ( 3 ) to generate a friction force between the support block ( 4 ) and the inclined surface ( 531 ), to make the support block ( 4 ) to deform slightly inwards, and meanwhile to make the axes of the first positioning hole ( 34 ) and the second positioning hole ( 52 ) to deviate from each other; and   Step 3: sequentially passing the positioning rod ( 6 ) through the second positioning hole ( 52 ) and the first positioning hole ( 34 ) to make sure that the second positioning hole ( 52 ) is coaxial with the first positioning hole ( 34 ).   
     
     
         12 . A method for mounting a light steel connecting structure for a house according to  claim 2 , comprising the steps of:
 step 1: placing the support plate ( 3 ) over the fixing plate ( 5 ), and then moving the support plate ( 3 ) downwards obliquely, such that the support block ( 4 ) passes through the fixing hole ( 53 ) from top to bottom;   step 2: applying a downward pressure to the support plate ( 3 ) to generate a friction force between the support block ( 4 ) and the inclined surface ( 531 ), to make the support block ( 4 ) to deform slightly inwards, and meanwhile to make the axes of the first positioning hole ( 34 ) and the second positioning hole ( 52 ) to deviate from each other; and   Step 3: sequentially passing the positioning rod ( 6 ) through the second positioning hole ( 52 ) and the first positioning hole ( 34 ) to make sure that the second positioning hole ( 52 ) is coaxial with the first positioning hole ( 34 ).   
     
     
         13 . A method for mounting a light steel connecting structure for a house according to  claim 3 , comprising the steps of:
 step 1: placing the support plate ( 3 ) over the fixing plate ( 5 ), and then moving the support plate ( 3 ) downwards obliquely, such that the support block ( 4 ) passes through the fixing hole ( 53 ) from top to bottom;   step 2: applying a downward pressure to the support plate ( 3 ) to generate a friction force between the support block ( 4 ) and the inclined surface ( 531 ), to make the support block ( 4 ) to deform slightly inwards, and meanwhile to make the axes of the first positioning hole ( 34 ) and the second positioning hole ( 52 ) to deviate from each other; and   Step 3: sequentially passing the positioning rod ( 6 ) through the second positioning hole ( 52 ) and the first positioning hole ( 34 ) to make sure that the second positioning hole ( 52 ) is coaxial with the first positioning hole ( 34 ).   
     
     
         14 . A method for mounting a light steel connecting structure for a house according to  claim 4 , comprising the steps of:
 step 1: placing the support plate ( 3 ) over the fixing plate ( 5 ), and then moving the support plate ( 3 ) downwards obliquely, such that the support block ( 4 ) passes through the fixing hole ( 53 ) from top to bottom;   step 2: applying a downward pressure to the support plate ( 3 ) to generate a friction force between the support block ( 4 ) and the inclined surface ( 531 ), to make the support block ( 4 ) to deform slightly inwards, and meanwhile to make the axes of the first positioning hole ( 34 ) and the second positioning hole ( 52 ) to deviate from each other; and   Step 3: sequentially passing the positioning rod ( 6 ) through the second positioning hole ( 52 ) and the first positioning hole ( 34 ) to make sure that the second positioning hole ( 52 ) is coaxial with the first positioning hole ( 34 ).   
     
     
         15 . A method for mounting a light steel connecting structure for a house according to  claim 5 , comprising the steps of:
 step 1: placing the support plate ( 3 ) over the fixing plate ( 5 ), and then moving the support plate ( 3 ) downwards obliquely, such that the support block ( 4 ) passes through the fixing hole ( 53 ) from top to bottom;   step 2: applying a downward pressure to the support plate ( 3 ) to generate a friction force between the support block ( 4 ) and the inclined surface ( 531 ), to make the support block ( 4 ) to deform slightly inwards, and meanwhile to make the axes of the first positioning hole ( 34 ) and the second positioning hole ( 52 ) to deviate from each other; and   Step 3: sequentially passing the positioning rod ( 6 ) through the second positioning hole ( 52 ) and the first positioning hole ( 34 ) to make sure that the second positioning hole ( 52 ) is coaxial with the first positioning hole ( 34 ).   
     
     
         16 . A method for mounting a light steel connecting structure for a house according to  claim 6 , comprising the steps of:
 step 1: placing the support plate ( 3 ) over the fixing plate ( 5 ), and then moving the support plate ( 3 ) downwards obliquely, such that the support block ( 4 ) passes through the fixing hole ( 53 ) from top to bottom;   step 2: applying a downward pressure to the support plate ( 3 ) to generate a friction force between the support block ( 4 ) and the inclined surface ( 531 ), to make the support block ( 4 ) to deform slightly inwards, and meanwhile to make the axes of the first positioning hole ( 34 ) and the second positioning hole ( 52 ) to deviate from each other; and   Step 3: sequentially passing the positioning rod ( 6 ) through the second positioning hole ( 52 ) and the first positioning hole ( 34 ) to make sure that the second positioning hole ( 52 ) is coaxial with the first positioning hole ( 34 ).   
     
     
         17 . A method for mounting a light steel connecting structure for a house according to  claim 7 , comprising the steps of:
 step 1: placing the support plate ( 3 ) over the fixing plate ( 5 ), and then moving the support plate ( 3 ) downwards obliquely, such that the support block ( 4 ) passes through the fixing hole ( 53 ) from top to bottom;   step 2: applying a downward pressure to the support plate ( 3 ) to generate a friction force between the support block ( 4 ) and the inclined surface ( 531 ), to make the support block ( 4 ) to deform slightly inwards, and meanwhile to make the axes of the first positioning hole ( 34 ) and the second positioning hole ( 52 ) to deviate from each other; and   Step 3: sequentially passing the positioning rod ( 6 ) through the second positioning hole ( 52 ) and the first positioning hole ( 34 ) to make sure that the second positioning hole ( 52 ) is coaxial with the first positioning hole ( 34 ).   
     
     
         18 . A method for mounting a light steel connecting structure for a house according to  claim 8 , comprising the steps of:
 step 1: placing the support plate ( 3 ) over the fixing plate ( 5 ), and then moving the support plate ( 3 ) downwards obliquely, such that the support block ( 4 ) passes through the fixing hole ( 53 ) from top to bottom;   step 2: applying a downward pressure to the support plate ( 3 ) to generate a friction force between the support block ( 4 ) and the inclined surface ( 531 ), to make the support block ( 4 ) to deform slightly inwards, and meanwhile to make the axes of the first positioning hole ( 34 ) and the second positioning hole ( 52 ) to deviate from each other; and   Step 3: sequentially passing the positioning rod ( 6 ) through the second positioning hole ( 52 ) and the first positioning hole ( 34 ) to make sure that the second positioning hole ( 52 ) is coaxial with the first positioning hole ( 34 ).   
     
     
         19 . A method for mounting a light steel connecting structure for a house according to  claim 9 , comprising the steps of:
 step 1: placing the support plate ( 3 ) over the fixing plate ( 5 ), and then moving the support plate ( 3 ) downwards obliquely, such that the support block ( 4 ) passes through the fixing hole ( 53 ) from top to bottom;   step 2: applying a downward pressure to the support plate ( 3 ) to generate a friction force between the support block ( 4 ) and the inclined surface ( 531 ), to make the support block ( 4 ) to deform slightly inwards, and meanwhile to make the axes of the first positioning hole ( 34 ) and the second positioning hole ( 52 ) to deviate from each other; and   Step 3: sequentially passing the positioning rod ( 6 ) through the second positioning hole ( 52 ) and the first positioning hole ( 34 ) to make sure that the second positioning hole ( 52 ) is coaxial with the first positioning hole ( 34 ).   
     
     
         20 . A method for mounting a light steel connecting structure for a house according to  claim 10 , comprising the steps of:
 step 1: placing the support plate ( 3 ) over the fixing plate ( 5 ), and then moving the support plate ( 3 ) downwards obliquely, such that the support block ( 4 ) passes through the fixing hole ( 53 ) from top to bottom;   step 2: applying a downward pressure to the support plate ( 3 ) to generate a friction force between the support block ( 4 ) and the inclined surface ( 531 ), to make the support block ( 4 ) to deform slightly inwards, and meanwhile to make the axes of the first positioning hole ( 34 ) and the second positioning hole ( 52 ) to deviate from each other; and   Step 3: sequentially passing the positioning rod ( 6 ) through the second positioning hole ( 52 ) and the first positioning hole ( 34 ) to make sure that the second positioning hole ( 52 ) is coaxial with the first positioning hole ( 34 ).