CN220318752U - Concrete composite board column structure - Google Patents

Abstract

The utility model discloses a concrete combined plate column structure, which comprises the following components: the concrete column is arranged on a concrete slab at the top end of the concrete column, and the mounting mechanisms are arranged on two side walls of the concrete column and are used for supporting a bearing mechanism at the bottom end of the concrete slab; pouring the concrete column and the concrete slab into a whole; according to the utility model, the installation mechanism is arranged, when the bearing assembly is required to be installed, the four sleeve blocks are mutually separated, the four L-shaped columns are embedded into the two groove bodies, and through the cooperation of the two springs, the four L-shaped columns and the four clamps Kong Qige on the concrete slab can be installed when in use, otherwise, the bearing assembly is detachable, the operation is simple, the use is convenient, the labor is saved when the bearing assembly is installed and detached, and the problem that the existing bearing assembly is inconvenient to replace or disassemble in a fixed mode is effectively solved.

Description

A concrete composite plate and column structure

Technical field

The utility model relates to the technical field of building structures, specifically a concrete composite slab-column structure.

Background technique

Reinforced concrete slab-column structure, commonly known as beamless floor structure, refers to a structural system in which the structural skeleton is composed of reinforced concrete slabs and reinforced concrete columns connected through slab-column nodes. The slabs can be designed into concrete slabs, ribbed concrete slabs, Open-web sandwich concrete slabs and two-way dense-ribbed lattice concrete slabs can be designed into ordinary reinforced concrete slabs, partially prestressed concrete slabs, and steel fiber concrete slabs according to different reinforcements; columns are generally reinforced concrete rectangular columns or columns.

The existing Chinese utility model patent with the publication number: CN208533696U discloses a steel-concrete composite slab-column structure. Compared with the slab-column structure in which profiled steel is embedded in concrete slabs and columns, on the one hand, the structure of this application It can effectively reduce the cross-sectional size of slabs and columns. On the other hand, it reduces the difficulty of on-site construction and makes it easier to ensure the construction quality of the node area. The node area uses a combined steel frame support to form a closed collar on the column head area and fully restrain the column head concrete. , combined with bolt connections and welded connections between column longitudinal bars and ferrules, can greatly improve the load-bearing performance of the node area and improve the safe load-bearing performance of the slab-column structure.

However, the above-mentioned concrete composite slab-column structure still has the following problems when in use. First, the load-bearing mechanism is in a fixed mode. During use, when the load-bearing mechanism needs to be replaced or disassembled, it is very inconvenient. Second, the load-bearing mechanism is installed in a fixed mode. The mechanism cannot be adjusted according to the position of the required bearing capacity of the concrete slab, and the use effect is relatively poor. It is inconvenient to place and support the concrete slab well, and needs further improvement. Therefore, those skilled in the art have provided a concrete composite slab column. structure to solve the problems raised in the above background technology.

Utility model content

The purpose of this utility model is to provide a concrete composite slab-column structure to solve the problem that the existing concrete composite slab-column structure is inconvenient for installation, disassembly and adjustment proposed in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A concrete composite plate and column structure, including:

Concrete column is a concrete slab set at the top of the concrete column. The concrete column and the concrete slab are cast in one piece. The installation mechanism is set on the outer walls of both sides of the concrete column and is used to support the load-bearing mechanism at the bottom of the concrete slab.

As a further solution of the present invention: the installation mechanism includes: U-shaped plates arranged on both sides of the concrete column, fixed columns fixedly connected to the inside of the two U-shaped plates, and two sleeves sleeved on the outside of the two fixed columns. block, a spring arranged outside the two fixed columns and between the four sleeve blocks, a handle fixedly connected to the bottom of the four sleeve blocks, an L-shaped column fixedly connected to the top of the four sleeve blocks, opened on both sides of the concrete column The middle trough body has a hole on the left side at the front and rear of the two trough bodies.

As a further solution of the present invention: the four sleeve blocks are respectively provided with through holes that match the external sizes of the two fixed columns.

As a further solution of the present invention: the outer sizes of the ends of the four L-shaped columns are adapted to the inner sizes of the four clamping holes.

As a further solution of the present invention: the sleeve blocks form a telescopic structure through springs and fixed columns, and the sleeve blocks are arranged symmetrically with the central axis of the concrete slab. The beneficial effects of the present invention are: by setting the installation mechanism, the load-bearing load can be moved when needed. When the component is installed, the four sets of blocks are separated from each other so that the four L-shaped columns are embedded inside the two tanks. With the cooperation of the two springs, the four L-shaped columns can be connected to the four on the concrete slab. The snap holes fit well and can be installed during use. Otherwise, they are detachable, simple to operate, and convenient to use. It saves manpower during installation and disassembly, and effectively solves the problem of the existing fixed load bearing mode being inconvenient to replace or disassemble.

As a further solution of the present invention: the load-bearing mechanism includes: a front U-shaped seat fixedly connected to the front wall end wall of the two U-shaped plates, and a screw rod rotatably connected to the inside of the two front U-shaped seats through a bearing. The sides of the front U-shaped seat are equipped with twists, and the two twists are fixedly connected to the two screw rods. They are threadedly connected to the moving blocks outside the two screw rods and fixedly connected to the connecting plates at the rear ends of the two moving blocks. The connecting blocks are fixedly connected to the rear ends of the two connecting plates, and the guide pillars are sleeved on the two connecting blocks.

As a further solution of the present invention: both ends of the two guide columns are fixedly connected to the inner sides of the two rear U-shaped seats, and the two rear U-shaped seats are respectively fixedly connected to the rear end walls of the two U-shaped plates, and are fixedly connected to There is a set of L-shaped plates at the top of the two connecting plates, and the top sides of the two sets of L-shaped plates are fixedly connected with load-bearing plates.

As a further solution of the present invention: both moving blocks are provided with threaded holes that match the outer surfaces of the two screw rods, and both connecting blocks are provided with threaded holes that match the external sizes of the two guide posts. of through holes.

As a further solution of the present invention: the moving block moves on the surface of the screw rod and extends to one side of the inner wall of the rear U-shaped seat.

As a further solution of the present invention: the two sets of L-shaped plates are equidistantly arranged, and the two load-bearing plates are arranged symmetrically. The beneficial effect of the present invention is: by arranging the load-bearing mechanism, the two load-bearing plates are provided with In order to support the concrete slab, the two screw rods, moving blocks, connecting blocks and guide columns are used together to facilitate the adjustment of the two load-bearing plates. When in use, it is convenient to support according to the required load-bearing position. It has good bearing capacity and stable use, which improves the practicality of the structure.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of a concrete composite slab-column structure.

Figure 2 is a schematic diagram of the partial structure of a concrete column in a concrete composite slab-column structure.

Figure 3 is a schematic diagram of the installation mechanism of a concrete composite slab-column structure.

Figure 4 is a schematic structural diagram of the load-bearing mechanism in a concrete composite slab-column structure.

Figure 5 is an enlarged structural schematic diagram of A in Figure 3 of a concrete composite slab-column structure.

In the picture: 1. Concrete column; 2. Concrete slab; 3. Installation mechanism; 301. U-shaped plate; 302. Fixed column; 303. Set block; 304. Spring; 305. Handle; 306. L-shaped column; 307. Tank body; 308, clamping hole; 4, load-bearing mechanism; 401, front U-shaped seat; 402, screw rod; 403, twist; 404, moving block; 405, connecting plate; 406, connecting block; 407, guide column; 408. Rear U-shaped seat; 409. L-shaped plate; 410. Bearing plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 5. In an embodiment of the present utility model, a bottom plate sealing and bonding device includes: a concrete column 1, and a concrete plate 2 arranged on the top of the concrete column 1. The concrete column 1 and the concrete plate 2 are cast integrally. The mounting mechanism 3 is formed and arranged on both sides of the concrete column 1 to support the load-bearing mechanism 4 at the bottom of the concrete slab 2 .

Specifically, the installation mechanism 3 is used to install or disassemble the required load-bearing components, and the load-bearing mechanism 4 is used to place the concrete slab 2 better, achieving better stability.

The installation mechanism 3 includes: U-shaped plates 301 arranged on both sides of the concrete column 1, fixed columns 302 fixedly connected to the inside of the two U-shaped plates 301, and two sleeve blocks 303 sleeved on the outside of the two fixed columns 302. The spring 304 provided outside the two fixed columns 302 and between the four sleeve blocks 303 is fixedly connected to the handle 305 at the bottom of the four sleeve blocks 303, and is fixedly connected to the L-shaped column 306 at the top of the four sleeve blocks 303. The groove bodies 307 in the middle of both sides of the concrete column 1 are provided with blocking holes 308 on the left side of the two groove bodies 307 at the front and rear.

The four sleeve blocks 303 are respectively provided with through holes that match the external sizes of the two fixing posts 302 .

The outer sizes of the ends of the four L-shaped pillars 306 are adapted to the inner sizes of the four clamping holes 308 .

The sleeve block 303 forms a telescopic structure through the spring 304 and the fixed column 302, and the sleeve block 303 is arranged symmetrically with the central axis of the concrete slab 2.

The load-bearing mechanism 4 includes: a front U-shaped seat 401 fixedly connected to the front wall end wall of the two U-shaped plates 301, and a screw rod 402 rotatably connected to the interior of the two front U-shaped seats 401 through bearings. 401 sides are provided with twists 403, and the two twists 403 are fixedly connected to the two screw rods 402, and are threadedly connected to the moving blocks 404 outside the two screw rods 402, and are fixedly connected to the rear ends of the two moving blocks 404. The connecting plate 405 is fixedly connected to the connecting block 406 at the rear end of the two connecting plates 405. The guide pillars 407 are sleeved on the two connecting blocks 406. Both ends of the two guide pillars 407 are connected to the inner sides of the two rear U-shaped seats 408. Fixedly connected, its two rear U-shaped seats 408 are fixedly connected to the rear end walls of the two U-shaped plates 301, and are fixedly connected to a set of L-shaped plates 409 at the top of the two connecting plates 405, and the two sets of L-shaped plates 409 are fixedly connected. A load-bearing plate 410 is fixedly connected to one side of the top.

The two moving blocks 404 are each provided with threaded holes that match the outer surfaces of the two screw rods 402 , and the two connecting blocks 406 are each provided with through holes that are matched with the external sizes of the two guide posts 407 .

The moving block 404 moves on the surface of the screw rod 402 and extends toward the inner wall side of the rear U-shaped seat 408 .

The two sets of L-shaped plates 409 are both equidistantly arranged, and the two load-bearing plates 410 are arranged symmetrically.

The load-bearing assembly can be installed on the concrete column 1 through the four L-shaped columns 306 and the four clamping holes 308. After the four L-shaped columns 306 and the four clamping holes 308 are removed, the load-bearing assembly can be disassembled. The two moving blocks 404 rotate and move on the two screw rods 402, and the cooperation of the two connecting plates 405 causes the two connecting blocks 406 to move outside the two guide columns 407, playing a guiding role, allowing the two The bearing plate 410 is adjusted and supported according to the required bearing position.

The working principle of this utility model is:

When using the utility model, first pull the four handles 305 toward the middle, and the four sleeve blocks 303 move closer to the outside of the two fixed columns 302. At this time, the two springs 304 are compressed by force, and then the two U-shaped The plate 301 is placed in alignment with the two troughs 307, so that its four L-shaped columns 306 are moved and embedded inside the two troughs 307. Then the force exerted on the four handles 305 is released, and the two springs 304 are reset. The elastic force of each spring 304 causes the four sleeve blocks 303 to move away from the outside of the two fixed columns 302, thereby causing the four L-shaped columns 306 to engage with the four clamping holes 308, and the load-bearing assembly can be installed on the concrete. On the column 1, it can be disassembled in the opposite direction. Rotate the two twists 403 forward and backward to make the two moving blocks 404 rotate and move on the two screw rods 402, and the cooperation of the two connecting plates 405 makes the two connecting blocks 406 moves outside the two guide columns 407 to play a guiding role, so that the two sets of L-shaped plates 409 can be moved and adjusted, so that the two load-bearing plates 410 can be adjusted and supported according to the required load-bearing positions, so that they have Good bearing capacity and high stability in use.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the rights All changes within the meaning and scope of the required equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. A concrete composite panel column structure, comprising: the concrete column is arranged on a concrete slab at the top end of the concrete column, and the mounting mechanisms are arranged on the outer walls of the two sides of the concrete column;

the mounting mechanism includes: the cooperation set up in the U template of concrete column both sides, fixed connection in two the inside fixed column of U template, the cover is located two outside two cover pieces of fixed column, set up in two outside and the spring that is located between four cover pieces of fixed column, fixed connection in four the handle of cover piece bottom, fixed connection in four the L shape post on cover piece top, set up in the cell body of concrete column both sides, set up in two the draw-in hole of cell body.

2. A concrete composite slab-column structure according to claim 1, wherein the concrete column is cast integrally with the concrete slab.

3. The concrete composite slab column structure according to claim 2, wherein through holes which are mutually matched with the outer sizes of the two fixing columns are respectively formed in the four sleeve blocks.

4. The concrete composite panel column structure of claim 2, wherein the outer dimensions of the ends of the four L-shaped columns are each adapted to the inner dimensions of the four snap holes.

5. The concrete composite slab column structure of claim 4, wherein the sleeve blocks and the fixed columns form a telescopic structure through springs; and the sleeve blocks are symmetrically arranged by the central axis of the concrete slab.

6. The concrete composite panel column structure of claim 5, further comprising: a bearing mechanism for supporting the bottom end of the concrete slab;

the bearing mechanism comprises: the guide post is characterized by comprising a front U-shaped seat fixedly connected to the end walls of the front walls of the U-shaped plates, a screw rod connected to the inner parts of the two front U-shaped seats in a rotating mode through a bearing, two rotary buttons fixedly connected with the two screw rods, two moving blocks outside the screw rod in threaded connection, two connecting plates fixedly connected with the rear ends of the moving blocks, two connecting blocks fixedly connected with the rear ends of the connecting plates, and guide posts sleeved on the two connecting blocks.

7. The concrete composite slab column structure of claim 6, wherein both ends of the two guide posts are fixedly connected with the inner sides of the two rear U-shaped seats; the two rear U-shaped seats are fixedly connected with the rear end walls of the two U-shaped plates respectively; an L-shaped plate is fixed at the top end of the connecting plate; and one side of the top end of the L-shaped plate is fixedly connected with a bearing plate.

8. The concrete composite slab column structure according to claim 6, wherein threaded holes matched with the outer surfaces of the two screw rods are formed in each of the two moving blocks; and through holes matched with the external sizes of the two guide posts are formed in the two connecting blocks.

9. The concrete composite panel column structure of claim 6, wherein the moving block moves on the surface of the screw and extends toward the inner wall side of the rear U-shaped seat.

10. The concrete composite panel column structure of claim 7, wherein the L-shaped panels are equidistantly disposed.