CN105256923A - Light gauge steel partition wall keel fixed connector - Google Patents

Abstract

The utility model relates to a light-steel keel fixed connection part for the keel of a partition wall, which is composed of several unit elements and is used for supporting the keel of the partition wall. The single element is composed of a connecting back plate, a support plate, a ground fixed leaf plate and a side wall plate as a whole. Unit installation can be carried out simultaneously with ground cushion pouring and electrical piping installation. After the fixed leaf plate on the ground and the ground of the original structure of the building are fixed, several unit elements are poured into the ground cushion to form the keel connector of the partition wall, which saves the traditional formwork and pouring the concrete sill wall first and then on the sill wall The construction steps and labor of installing the keel of the partition wall, so that the keel and its partition wall can be constructed in advance. The invention has the advantages of simple structure, low cost and convenient operation. Compared with the traditional construction method of pouring concrete sill walls first and then installing partition walls, the partition wall installed by the present invention has faster speed and better quality, and the stability and connection strength of the keel of the partition wall are better than that of fixing the keel on the concrete sill wall. The invention can be widely used in the installation and construction of light steel keel partition walls in civil buildings.

Description

Light steel keel partition wall ground keel fixed connector

technical field

The invention relates to a construction technology of a light steel keel partition wall in house construction, in particular to a keel fixing connector for a light steel keel partition wall.

Background technique

Light steel keel partition walls are an indispensable part of civil buildings, but their installation timing is restricted due to interdisciplinary specialization and lagging construction schedules. The ground keel in the light steel keel partition wall can only be constructed after the ground cushion or the sill wall poured again on the ground cushion is completed (during which, the ground pipeline has been laid). This waiting time greatly reduces the construction speed and project cycle. How to install the ground keel in the partition wall at the same time as the electrical pipeline and ground layer pouring, so as to solve the lagging construction of the light steel keel partition wall and affect the project cycle is an urgent problem to be solved.

Contents of the invention

The purpose of the present invention is to provide a light steel keel partition wall with simple structure, easy manufacture, low cost and easy use, which can make the ground keel in the light steel keel partition wall, the ground pipe and the ground cushion be constructed simultaneously. connectors.

The purpose of the present invention can be achieved. The light steel keel partition wall keel fixing connector of the present invention is characterized in that: the forward direction of the light steel keel partition wall keel fixing connector is approximately in the shape of a "several", and is composed of a connecting back plate, a support plate, a ground fixing leaf plate and The side wall board is integrally formed, the connecting back board and the side wall board and the support board and the side wall board are all groove-shaped boards with a "п"-shaped transverse section, and the two ends of the connecting back board are respectively connected with a support board, The bottom end of each support plate is respectively connected with a ground fixed leaf plate.

In the light steel keel partition wall keel fixing connector of the present invention, the support plate is either an oblique support structure plate or a vertical support structure plate.

The light steel keel partition wall keel fixing connector of the present invention, wherein the connecting back plate is provided with at least two fixing connection holes, and the ground fixing leaf plate is provided with embedded screw holes.

The light steel keel partition wall ground keel fixing connector of the present invention, wherein the length of the connecting backboard is 300mm, the length of the ground fixing blade is 50mm, and the distance between the bottom surface of the ground fixing blade and the top surface of the connecting backboard is 100mm.

The difference between the keel fixing connector of the light steel keel partition wall of the present invention and the prior art is that the keel fixing connector of the light steel keel partition wall of the present invention is composed of several units, and is used to support the keel of the partition wall. Each unit unit of the light steel keel partition wall ground keel fixing connector is composed of a connecting back plate, a support plate, a ground fixing leaf plate and a side wall plate as a whole. The ground fixing leaf plate of the ground keel fixing connector of the light steel keel partition wall of the present invention is fixed to the ground of the original structure of the building. The installation and fixing of the light steel keel partition wall keel fixing connector can be carried out simultaneously with the ground cushion pouring and electrical piping installation. After the light steel keel partition wall and ground keel fixed connectors are installed with the original structure ground of the building, several light steel keel partition wall and ground keel fixed connectors are uniformly poured into the ground cushion to form a fixed partition wall and ground keel connector, eliminating the need for It eliminates the traditional construction steps and labor of first doing formwork and pouring concrete sill walls and then installing partition wall keels on the sill walls, and solves the problem that the construction of ground piping and ground cushions affects the construction of keels and partition walls. The invention has the advantages of simple structure, low cost and convenient operation. Using the light steel keel partition wall ground keel fixing connector of the present invention to install the partition wall is faster than the traditional construction method of first pouring concrete sill walls and then installing the partition wall, and the quality is better, and the stability and connection strength of the partition wall ground keel are higher than Fix the keel of the partition wall to the concrete sill wall to be high. The invention can be widely used in the installation and construction of the ground keel of the light steel keel partition wall of civil buildings.

The keel fixing connector of the light steel keel partition wall of the present invention will be further described below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of the keel fixing connector of the light steel keel partition wall according to the present invention.

Fig. 2 is a schematic diagram of the connection state of the light steel keel partition wall keel fixed connector and the partition wall keel.

detailed description

As shown in Figure 1, the light steel keel partition wall keel fixing connector of the present invention is approximately in the shape of a "several" in the forward direction, and is composed of a connecting back plate 1, a support plate 2, a ground fixing leaf plate 3 and a side wall plate 4 as a whole. It is made of light steel keel waste or short material. The connecting back plate 1 and side wall plate 4 as well as the support plate 2 and side wall plate 4 are all groove-shaped plates with a “п”-shaped transverse section. Both ends of the backplane 1 are respectively connected with a supporting board 2 . The bottom end of each support plate 2 is respectively connected with a ground fixed vane 3 .

In the light steel keel partition wall keel fixing connector of the present invention, the support plate 2 is either an oblique support structure plate or a vertical support structure plate. The light steel keel partition wall keel fixing connector of the present invention adopts a trapezoidal shape with better strength and stability. At least two fixed connection holes 5 are provided on the connection backplane 1 . The ground fixed blade 3 is provided with embedded screw holes 6 .

In the light steel keel partition wall keel fixing connector of the present invention, the length of the connecting backboard 1 is 300mm. The fixed blade 3 on the ground has a length of 50 mm. The bottom surface of the fixed blade plate 3 on the ground is 100 mm away from the top surface of the connecting back plate 1 .

The manufacturing method of the light steel keel partition wall ground keel fixing connector of the present invention is as follows:

1. Select a keel 7 about 600mm long as the raw material, and draw a cut 3 from the center along the length direction of 150mm to ensure that the length of the backplane 1 is 300mm.

2. Make a cut on the connecting back panel 1, use a cutting machine to cut out the supporting wall panel 2 and side wall panel 4, and carry out the production of the support panel 2 of the light steel keel partition wall ground keel fixing connector, and the folding of the support panel 2. The side angle can be 30° or 45° as required.

3. At the bottom of the support plate 2, a ground fixed blade 3 for connecting and fixing to the ground is fabricated, and the length of the ground fixed blade 3 is 50 mm.

4. After the processing is completed, the height of the light steel keel partition wall keel fixing connector should be 100mm.

As shown in Figure 2, the construction method of the light steel keel partition wall ground keel fixing connector of the present invention is completed by the following steps:

Step 1. Carry out wiring positioning according to the position of the partition wall, and evenly arrange light steel keel partition wall and ground keel fixing connectors along the ground at the positions where the ground keel 7 is installed on each partition wall at an interval of no more than 1m.

Step 2. At the fixed point of the light steel keel partition wall and ground keel fixing connector, drill on the original ground of the structure according to the spacing size of the pre-embedded screw holes 6 on the ground fixing leaf plate 3 of the light steel keel partition wall and ground keel fixing connector. hole.

Step 3. Fix the light steel keel partition wall ground keel fixing connector of the standard single original through the pre-embedded screw hole 6 on the ground fixing blade 3 according to the positioning point and use the expansion bolt 9 to fix it with the original ground of the structure.

Step 4: After the light steel keel partition wall ground keel fixing connector is fixed, the ground keel 7 of the light steel keel partition wall is fixed on the light steel keel partition wall ground keel fixing connector system along the positioning line. The ground keel 7 is connected to the connecting backboard 1 using bolts 8 .

Step 5. After the ground keel 7 is installed, the construction of the sky keel, the vertical keel, the horizontal keel and the overall keel of the partition wall is carried out according to the construction sequence. This construction neither affects the pouring ground nor professional piping. After all the keels are installed, the ground cushion is poured uniformly, which not only ensures the overall construction quality of the ground, but also makes the connection between the keel partition wall and the ground more firm.

The present invention can enter the site for construction at the initial stage of the decoration project. After the installation is completed, the integral wall keel construction can be carried out, which saves waiting for the ground piping and the time spent in the key process of pouring the ground cushion, and can greatly increase the construction speed. Without affecting other professional construction, it can create a wall construction work surface for the installation project in advance, and can complete the installation project from the piping to the wall positioning at one time, saving the work of the secondary interface.

After the light steel keel partition wall ground keel fixing connector of the present invention is installed, the ground cushion is poured uniformly. Since the cushion is poured as a whole, the integrity of the ground cushion is guaranteed, and the cushion caused by room-by-room pouring can be avoided. The cracks caused by the double pouring between the layer and the sill wall.

Each light steel keel partition wall keel fixed connector is along the direction of the partition wall keel, and is evenly distributed according to the design requirements. The partition wall keel is directly fixed to the light steel keel partition wall keel fixed connector, and the fixing method adopts expansion bolts or Expansion screws and screw rods are available.

The above-mentioned embodiments are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. All such modifications and improvements should fall within the scope of protection defined by the claims of the present invention.

Claims (4)

1. A light steel keel partition wall keel fixing connector, characterized in that: the forward direction of the light steel keel partition wall keel fixing connector is approximately in the shape of a "several", and is composed of a connecting back plate (1) and a support plate (2), the ground fixed leaf plate (3) and the side wall plate (4) are integrally formed, and the connecting back plate (1) and the side wall plate (4) as well as the support plate (2) and the side wall plate (4) are all It is a groove-shaped plate with a "п"-shaped transverse section, and the two ends of the connecting back plate (1) are respectively connected to a support plate (2), and the bottom end of each support plate (2) is respectively connected to a ground fixed leaf plate (3). 2. The light steel keel partition wall keel fixing connector according to claim 1, characterized in that: the support plate (2) is either an oblique support structure plate or a vertical support structure plate. 3. The light steel keel partition wall keel fixing connector according to claim 1 or 2, characterized in that: at least two fixing connection holes (5) are provided on the connecting backboard (1), and the ground The fixed leaf plate (3) is provided with embedded screw holes (6). 4. The light steel keel partition wall ground keel fixing connector according to claim 3, characterized in that: the length of the connecting backboard (1) is 300 mm, the length of the ground fixing blade (3) is 50 mm, and the length of the ground The bottom surface of the fixed blade (3) is 100 mm away from the top surface of the connecting backplane 1.