CN217924424U - A building element based on high ductility concrete - Google Patents

Abstract

The application discloses building element based on high ductility concrete relates to high ductility concrete's technical field, has improved the installation of stand and has had the problem that wastes time and energy, and it includes the sub-stand of four mutual concatenations including the stand body, the sub-stand body is the rectangular cylinder structure, and scarce groove has been seted up to one of them corner of sub-stand, the length direction who lacks the groove along the sub-stand extends, has seted up the slip casting groove on being close to the sub-stand lateral wall that lacks the groove, and the width direction of slip casting groove edge sub-stand lateral wall extends, the one end and the scarce groove intercommunication in slip casting groove, the other end in slip casting groove run through to on another wall of stand, lack the inslot and install a plurality of connecting rod, when four stands splice each other, four lack the groove and form an holding tank. This application assembles a stand body through four sub-stands, and is more laborsaving when sub-stand conveniently transports and carries to the shaping of stand body is very fast, can shorten the construction cycle of stand body.

Description

A building element based on high ductility concrete

technical field

The present application relates to the technical field of high ductility concrete, in particular to a building component based on high ductility concrete.

Background technique

High ductility concrete is based on the design principle of micro mechanics, with cement, quartz sand, etc. Also known as "bendable concrete".

Building elements, such as columns, are cast from highly ductile concrete to provide increased flexural strength when the columns support the floor slab. Columns made of high ductility concrete can be prefabricated. Depending on the floor structure and number of floors, the cross-sectional area of the column required is also different. The larger the cross-sectional area of the column, the higher the support strength.

In view of the above-mentioned related technologies, the inventor believes that if a column with a larger cross-sectional area is required, the overall weight of the column will be relatively heavy, which will make the handling of the column more laborious during installation, so it is more convenient to pour on-site, but pouring on-site It takes more time to form the high ductility concrete column, so the installation of the column is time-consuming and labor-intensive.

Contents of the invention

In order to save time and labor for the installation of the column, the present application provides a building component based on high ductility concrete.

This application provides a building component based on high ductility concrete, adopting the following technical scheme:

A building component based on high ductility concrete, comprising a column body including four sub-columns spliced with each other. The length direction of the sub-column extends, and a grouting groove is opened on the side wall of the sub-column close to the missing groove, and the grouting groove extends along the width direction of the side wall of the sub-column, and one end of the grouting groove is connected with the missing groove, and the grouting groove The other end of the other end penetrates to the other wall surface of the column, and several connecting rods are installed in the slots. When the four columns are spliced together, the four slots form a receiving slot.

By adopting the above technical scheme, when the four columns are spliced with each other, the four missing grooves form a containing groove, and the high-ductility concrete can be injected into the containing groove through the grouting groove, and after the high-ductile concrete enters the containing groove, the connecting rod can Increase the connection strength of the high-ductility concrete in the storage tank, the cross-sectional area of the high-ductility concrete in the storage tank is much smaller than the cross-sectional area of the four sub-columns spliced together, so the high-ductility concrete in the storage tank is formed faster and shortens The installation time of the column allows the four sub-columns to be spliced into a column body. After the sub-columns are prefabricated, the overall volume is relatively small, which saves labor when carrying the sub-columns, and is convenient for people to transport to the site and splice them into a large column body.

Optionally, a mounting rod is pre-embedded in the sub-column, the length direction of the mounting rod is the same as that of the sub-column, the mounting rod part is located in the slot, and a plurality of connecting rods are distributed at intervals along the length direction of the mounting rod.

By adopting the above technical solution, a plurality of connecting rods are installed in the slot through the installation rod.

Optionally, the connecting rod is hinged on the installation rod, and the installation rod is provided with a driving assembly that drives the connecting rod to be vertically installed on the installation rod.

By adopting the above technical solution, when the sub-column is being transported, the connecting rod is in a hinged state, the connecting rod is not easy to scratch the hand, and the connecting rod is not easy to be bent during the carrying process.

Optionally, the drive assembly includes a push block slidably installed on the installation rod, the push block corresponds to the connecting rod one by one, and the installation rod is provided with a fixing piece for fixing the push block.

By adopting the above technical scheme, the push block slides along the installation rod, and the push block pushes the connecting rod until the connecting rod and the installation rod are in a horizontal state, and then the fixing part fixes the push block to keep the connecting rod in a vertical state. When the ductile concrete is injected into the gap, the connecting rod can enhance the connection strength between the sub-column and the high-ductility concrete, so that the four sub-columns are closely connected together.

Optionally, the drive assembly further includes a vertical bar, and a plurality of push blocks are mounted on the vertical bar.

By adopting the above technical solution, the sliding vertical rod can simultaneously control multiple push blocks to slide simultaneously, so that multiple connecting rods can be vertically installed on the installation rod at one time, thereby improving work efficiency.

Optionally, the installation rod is a hollow structure, the vertical rod is inserted into the installation rod, and the installation rod is provided with a chute for sliding of the push block.

By adopting the above technical solution, the vertical rod is installed in the installation rod, so that the slot can accommodate more high-ductility concrete, and the firmness of the connection between multiple sub-columns is improved.

Optionally, the number of the fixing part corresponds to the number of the connecting rods, the fixing part includes two fixing blocks, and there is a space between the two fixing blocks for the push block to snap in, and the connecting rod is rotatably installed between the two fixing blocks.

By adopting the above technical solution, when the push block is clamped between the two fixed blocks, the connecting rod can be pushed upwards, so that the connecting rod and the installation rod are in a vertical state.

Optionally, a pin is inserted between the two fixing blocks of one set of fixing parts, and when the pushing block is located between the two fixing blocks, the pin is located below the pushing block.

By adopting the above technical solution, when the push block is located between the two fixed blocks, the latch is located below the push block, and the latch can further prevent the push block from leaving between the two fixed blocks.

In summary, the present application includes at least one of the following beneficial effects:

1. A column body is assembled by four sub-columns. The sub-columns are convenient for transportation and save labor during handling, and the column body is formed quickly, which can shorten the construction period of the column body;

2. The cooperation of connecting rods and high ductility concrete can increase the connection strength between the four sub-columns.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the embodiment of the present application;

Fig. 2 is a schematic diagram of the overall structure of the sub-column embodied in the embodiment of the present application;

Fig. 3 is a cross-sectional view of the embodiment of the present application showing that the vertical bar is installed in the installation pipe;

Fig. 4 is an enlarged schematic view at B of Fig. 3;

FIG. 5 is an enlarged schematic diagram of A in FIG. 2 .

Explanation of reference numerals: 1. column body; 2. sub-column; 21. missing groove; 22. grouting groove; 3. connecting rod; 4. installation rod; 41. chute; 5. push block; 6. vertical rod ; 7, fixed block; 8, latch.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-5.

The embodiment of the present application discloses a building component based on high ductility concrete. Referring to Figures 1 and 2, a building component based on high ductility concrete includes a column body 1 cast with high ductility concrete. The column body 1 includes four sub-columns 2 spliced with each other, and the sub-columns 2 are rectangular column structures . One corner of the sub-column 2 is provided with a notch 21 , and the notch 21 extends along the length direction of the sub-column 2 and penetrates to both ends of the sub-column 2 . A grouting groove 22 is provided on the side wall of the sub-column 2 close to the gap 21, and the length direction of the grouting groove 22 extends along the width direction of the sub-column 2. One end of the grouting groove 22 communicates with the gap 21, and the grouting groove 22 The other end penetrates to the other wall of the column. A plurality of grouting grooves 22 are arranged at intervals along the height direction of the sub-column 2 . When the four sub-columns 2 are spliced together, the four slots 21 form a holding tank for accommodating high-ductility concrete, and the grouting grooves 22 between adjacent two sub-columns 2 communicate with each other, and the high-ductility concrete can pass through The grouting groove 22 is injected into the containing groove, so that the four sub-columns 2 are connected into a column body 1 .

Referring to Fig. 2, several connecting rods 3 are installed in the slot 21, and the several connecting rods 3 are arranged at intervals along the height direction of the column. A mounting rod 4 is pre-embedded in the sub-column 2 , and the length direction of the mounting rod 4 is the same as that of the sub-column 2 . The mounting rod 4 is partly located in the slot 21, and the plurality of connecting rods 3 in the slot 21 are installed on the mounting rod 4, and the plurality of connecting rods 3 are evenly spaced along the length direction of the mounting rod 4. The connecting rod 3 is hinged on the installation rod 4, and the installation rod 4 is provided with a driving assembly for driving the connecting rod 3 to be vertically installed on the installation rod 4.

Referring to Fig. 3 and Fig. 4, the drive assembly includes a push block 5 slidably mounted on the mounting rod 4 and a vertical bar 6 fixedly connected with the push block 5, the push block 5 is evenly spaced along the length direction of the vertical bar 6, and the push block 5 and The quantity of connecting rod 3 corresponds one to one. The mounting rod 4 is a hollow structure, and the vertical rod 6 is plugged into the mounting rod 4 to reduce the space occupied by the vertical rod 6 in the slot 21 . The mounting rod 4 is provided with a chute 41 for the sliding of the push block 5 , and the chute 41 is also provided corresponding to the push block 5 . The push block 5 partially extends out of the mounting rod 4 through the chute 41 , and when the push block 5 slides upward along the chute 41 , it can push the connecting rod 3 to be installed vertically on the mounting rod 4 gradually. A fixture for fixing the push block 5 is installed on the mounting rod 4 .

Referring to FIG. 5 , the number of the fixing piece corresponds to that of the connecting rod 3 , the fixing piece includes two fixing blocks 7 , and there is a space between the two fixing blocks 7 for the push block 5 to snap into. A rotating shaft is fixedly connected between the two fixed blocks 7, and the connecting rod 3 is rotatably mounted on the rotating shaft. When the push block 5 is stuck between the two fixed blocks 7, the push block 5 pushes the connecting rod 3 to be in a horizontal state, and the push block 5 is fixed between the two fixed blocks 7 due to friction with the fixed block 7.

Referring to Fig. 5, in order to make the push block 5 more firmly installed between the two fixed blocks 7, a latch 8 is inserted between the two fixed blocks 7 of one set of fixtures, when the push block 5 is located between the two fixed blocks 7 At the same time, the latch 8 is inserted between the two fixed blocks 7 and the latch 8 is located below the push block 5 .

The implementation principle of a building component based on high ductility concrete in the embodiment of the present application is:

The column body 1 is divided into four sub-columns 2. It is relatively labor-saving in the process of carrying the prefabricated sub-columns 2. At the position where the column body 1 needs to be installed, the connecting rod 3 is first adjusted to a state perpendicular to the installation rod 4, and then Every four sub-columns 2 are spliced into a column body 1, the gaps 21 of the four sub-columns 2 are connected to each other, and high ductility concrete is injected between the four sub-columns 2 through the grouting groove 22, so that the four sub-columns 2 can be The connecting rod 3 can also increase the connection strength of the four sub-columns 2 through the stable connection of the high-ductility concrete, so that the column body 1 can save labor during the installation process and shorten the molding cycle of the high-ductility concrete.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (8)

1. A building component based on high ductility concrete, characterized in that: the column body (1) includes four mutually spliced sub-columns (2), and the sub-column (2) body (1) is a rectangular column structure , one of the corners of the sub-column (2) is provided with a slot (21), the slot (21) extends along the length direction of the sub-column (2), and is close to the side of the sub-column (2) of the slot (21) A grouting groove (22) is opened on the wall, and the grouting groove (22) extends along the width direction of the side wall of the sub-column (2). One end of the grouting groove (22) communicates with the missing groove (21). The other end of the slot (22) penetrates to the other wall of the column, and several connecting rods (3) are installed in the slot (21). When the four columns are spliced together, the four slots (21) form A holding slot. 2. A building component based on high ductility concrete according to claim 1, characterized in that: the sub-column (2) is pre-embedded with a mounting rod (4), and the length direction of the mounting rod (4) and the sub-column (2) have the same length direction, the installation rod (4) is partly located in the slot (21), and a plurality of connecting rods (3) are distributed at intervals along the length direction of the installation rod (4). 3. A building component based on high ductility concrete according to claim 2, characterized in that: the connecting rod (3) is hinged on the installation rod (4), and the installation rod (4) is provided with a drive The connecting rod (3) is vertically installed on the drive assembly on the mounting rod (4). 4. A building component based on high ductility concrete according to claim 3, characterized in that: the driving assembly includes a push block (5) slidingly installed on the installation rod (4), and the push block (5) ) correspond one-to-one to the connecting rod (3), and the mounting rod (4) is provided with a fixing piece for fixing the push block (5). 5. A building component based on high ductility concrete according to claim 4, characterized in that: the driving assembly further includes a vertical bar (6), and a plurality of push blocks (5) are all installed on the vertical bar (6) superior. 6. A building component based on high ductility concrete according to claim 5, characterized in that: the installation rod (4) is a hollow structure, and the vertical rod (6) is inserted into the installation rod (4) , the mounting rod (4) is provided with a chute (41) for the sliding of the push block (5). 7. A building component based on high ductility concrete according to claim 3, characterized in that: the number of said fixing parts corresponds to the number of connecting rods (3), and the fixing parts include two fixing blocks (7), two fixing blocks There is a space between (7) for the push block (5) to snap in, and the connecting rod (3) is rotatably installed between the two fixed blocks (7). 8. A building component based on high ductility concrete according to claim 7, characterized in that: a bolt (8) is inserted between the two fixing blocks (7) of one set of fixing parts, when the pushing block (5 ) is located between the two fixed blocks (7), the latch (8) is located below the push block (5).

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