CN207829150U - A kind of sliding installation system of fabricated construction - Google Patents

Abstract

The utility model discloses a sliding installation system of an assembled structure, which belongs to the field of assembled buildings. The sliding installation system of an assembled structure of the utility model includes prefabricated beams, prefabricated floor slabs, prefabricated shear walls and prefabricated steel pipe columns. The prefabricated steel pipe columns include steel pipes and concrete. There is also a connection plate, the connection plate, the steel pipe and the gap form a "T"-shaped notch, the two sides of the prefabricated beam are provided with I-beams that can be plugged into the above notch, and the prefabricated beam is also pre-embedded. I-beam No. 2, the two ends of I-beam No. 2 protrude from the top and bottom ends of the prefabricated beam respectively to connect the prefabricated shear wall. One side of the prefabricated shear wall is also equipped with a tool that can be plugged into the above-mentioned notch. The front and rear side walls of the prefabricated beams are also equipped with connectors 1 to connect the prefabricated floor slabs, and the joints of each structure of the system are also equipped with mortar. The system of the utility model is connected conveniently and reliably.

Description

A kind of sliding installation system of prefabricated structure

technical field

The utility model relates to an installation system, in particular to a sliding installation system with an assembled structure.

Background technique

With the development of modern industrial technology, prefabricated buildings have begun to attract people's interest. Prefabricated buildings have the advantages of short construction period, low energy consumption, green environmental protection, etc., and prefabricated buildings can carry out standardized production and industrialized construction, which can save materials. It is very convenient and fast to reduce waste and improve the quality of buildings. Prefabricated buildings have become the development trend of the construction industry. Part or all of the components of the building are prefabricated in the factory, then transported to the construction site, and the building is assembled by reliable connection, which is called a prefabricated building.

Prefabricated buildings often involve the connection between prefabricated shear walls, prefabricated beams, prefabricated floors, prefabricated steel pipe columns and other structures. At present, the most widely used connection between several structures is the connection of grouted steel sleeves. This connection structure Although the connection between prefabricated shear walls, prefabricated beams, prefabricated floors, prefabricated steel pipe columns and other structures can be completed, the construction process of this kind of connection structure is complicated and requires a high level of craftsmanship for the workers. Prefabricated shear walls, The connection operation of prefabricated beams, prefabricated floors, prefabricated steel pipe columns and other structures using grouted steel sleeves is also very cumbersome, and during the construction process, workers are very easy to cut corners and directly use mortar to smooth the grout outlet of the sleeves to make the grouting full Illusion leads to poor quality of grouting sleeve connection joints, so that the structural system formed by structural connections such as prefabricated shear walls, prefabricated beams, prefabricated floors, and prefabricated steel pipe columns cannot meet the design load-bearing requirements, causing serious safety hazards.

Contents of the invention

1. The technical problems to be solved by the utility model

The purpose of the utility model is to overcome the difficulty of the existing prefabricated structure construction and provide a sliding installation system of the prefabricated structure. By adopting the technical scheme of the utility model, prefabricated beams, prefabricated floors, prefabricated shear walls and The prefabricated steel pipe column is convenient to connect and easy to operate, which greatly simplifies the construction process and reduces the construction cost. At the same time, the connection between the various structures of the installation system is reliable, and the quality of the connection nodes is high.

2. Technical solution

In order to achieve the above object, the technical solution provided by the utility model is:

The sliding installation system of a prefabricated structure of the utility model includes prefabricated beams, prefabricated floors, prefabricated shear walls and prefabricated steel pipe columns. The prefabricated steel pipe columns include steel pipes and concrete. A gap is provided, and the gap penetrates from the top of the steel pipe to the bottom of the steel pipe, the concrete is wrapped around the periphery of the steel pipe, and a connecting plate is also provided inside the steel pipe, and the connecting plate, the steel pipe and the gap form a A "T"-shaped notch, the two sides of the prefabricated beam are provided with an I-beam that can be plugged with the above-mentioned notch along the height direction, and the steel pipe columns are respectively installed at both ends of the prefabricated beam , the prefabricated beam is also pre-embedded with two I-beams, and the two ends of the two I-beams protrude from the top surface and the bottom end surface of the prefabricated beam respectively to connect the prefabricated shear walls. The prefabricated One side of the shear wall is also provided with an I-beam that can be plugged and fitted with the above-mentioned notch along its height direction. The prefabricated shear wall is plugged and fitted with the upper and lower ends of the prefabricated beam, and the prefabricated shear wall One side of the wall is plugged into the above-mentioned notch, and the front and rear side walls of the prefabricated beam are also provided with a connector one along its length direction, and the connector one is provided with a T"-shaped slot. It is used to connect prefabricated floor slabs, and the joints of the prefabricated beams, prefabricated floor slabs, prefabricated shear walls and prefabricated steel pipe columns are also provided with mortar.

Furthermore, the upper and lower ends of the prefabricated shear wall are provided with connectors that cooperate with the I-beam, and the side of the prefabricated shear wall that is different from the side where the I-beam is located is arranged along its own height direction. There are four connectors for connecting two adjacent prefabricated shear walls.

Furthermore, one end of the prefabricated floor slab is provided with an I-beam three that cooperates with the connector, and the side of the prefabricated floor that is different from the side where the I-beam three is located is provided with a plug-in joint along its length direction. The third piece is used to connect two adjacent prefabricated floor slabs.

Furthermore, the plane enclosed space surrounded by the steel pipes and the connecting plates is also provided with concrete to reinforce the prefabricated steel pipe columns.

Furthermore, post-cast concrete is also provided in the gaps at the joints of the prefabricated beams, prefabricated floor slabs, prefabricated shear walls and prefabricated steel pipe columns.

3. Beneficial effect

Adopting the technical solution provided by the utility model, compared with the existing known technology, has the following beneficial effects:

(1) In the sliding installation system of a prefabricated structure of the present utility model, there is a notch on the steel pipe of the prefabricated steel pipe column in the system, and a connecting plate is arranged inside the steel pipe, and the steel pipe, the notch and the connecting plate form a “T” ""-shaped notch, the two ends of the prefabricated beam and one end of the shear wall are connected to the steel pipe column through the notch. , prefabricated floor slabs, prefabricated shear walls and prefabricated steel pipe columns are assembled together through structural sliding of I-beams and connectors. The assembly process is convenient and fast, which reduces the difficulty of construction, greatly simplifies the construction process, and reduces the construction cost.

(2) A sliding installation system of a prefabricated structure of the utility model, the prefabricated beams, prefabricated floor slabs, prefabricated shear walls and prefabricated steel pipe columns of the system are assembled together through structures such as I-beams and connectors. The joints between the various structures of the system have a large bite force, a strong ability to withstand external forces, and the quality of the joint nodes is good.

(3) A sliding installation system of a prefabricated structure of the utility model, the joints of the prefabricated beams, prefabricated floor slabs, prefabricated shear walls and prefabricated steel pipe columns are provided with mortar, which can fix the structures The role of the structure avoids relative sliding between the structures and stabilizes the connection of the components. At the same time, there are post-cast concrete in the gaps between the prefabricated beams, prefabricated floors, prefabricated shear walls and prefabricated steel pipe columns. The connection of each structure in the system is reinforced to make the connection of the system more reliable.

(4) In the sliding installation system of a prefabricated structure of the present utility model, concrete is also provided in the plane enclosed space surrounded by steel pipes and connecting plates of the steel pipe column, and the concrete can strengthen the steel pipe column and strengthen the steel pipe column. strength, thereby enhancing the strength of the overall system.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a prefabricated beam in a sliding installation system of a prefabricated structure of the present invention;

Fig. 2 is the overall structural schematic diagram of the prefabricated floor slab in the utility model;

Fig. 3 is the overall structural representation of the prefabricated shear wall in the utility model;

Fig. 4 is the overall structural schematic diagram of the prefabricated steel pipe column in the utility model;

Fig. 5 is a top view of the overall structure of the prefabricated steel pipe column in the present invention.

Explanation of the labels in the schematic diagram:

1. Prefabricated beam; 2. Prefabricated floor; 3. Prefabricated shear wall; 4. Prefabricated steel pipe column; 41. Steel pipe; 42. Notch; 43. Connecting plate; 44. Concrete; Beam three; A3, connector three; B1, I-beam two; B2, connector two; C1, I-beam one; C2, I-beam four; C4, connector four.

Detailed ways

In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.

Example

As shown in Figures 1 to 5, a sliding installation system of a prefabricated structure in this embodiment includes a prefabricated beam 1, a prefabricated floor 2, a prefabricated shear wall 3 and a prefabricated steel pipe column 4, wherein the above-mentioned prefabricated steel pipe The column 4 includes a steel pipe 41 and concrete 44. The steel pipe 41 is provided with a notch 42 along its height direction. The notch 42 penetrates from the top of the steel pipe 41 to the bottom of the steel pipe 41. The above-mentioned concrete 44 is wrapped around the periphery of the steel pipe 41. At the same time, the above-mentioned The steel pipe 41 is also provided with a connecting plate 43, and the connecting plate 43, the steel pipe 41 and the gap 42 form a "T" shaped notch. Specifically, as shown in FIGS. 4 and 5 , one end of the above-mentioned connecting plate 43 is connected to the inner wall of the steel pipe 41 on one side of the notch 42 , and the other end of the connecting plate 43 is connected to the steel pipe 41 on the other side of the notch 42 . On the inner side wall of the prefabricated steel pipe column 4, the connection plate 43, the steel pipe 41 and the gap 42 form a "T"-shaped notch, which runs through the top of the prefabricated steel pipe column 4 to the bottom of the prefabricated steel pipe column 4. It needs to be explained Yes, the notch is approximately "T" shaped. The above-mentioned connecting plate 43 can hold the two ends of the steel pipe 41 to prevent the two ends of the steel pipe 41 from opening infinitely from the gap 42, and the connecting plate 43 improves the reliability of the “T”-shaped notch. The steel pipe column 4 is simple in structure and ingenious in design. Preferably, concrete 44 is also provided in the plane enclosed space surrounded by the above-mentioned steel pipe 41 and connecting plate 43 to reinforce the prefabricated steel pipe column 4. The concrete 44 can reinforce the steel pipe column 4 and enhance the strength of the steel pipe column 4, thereby enhancing strength of the overall system.

The two sides of the above-mentioned prefabricated beam 1 are provided with the I-beam-C1 which can be inserted and matched with the above-mentioned notch along the height direction of itself, and the above-mentioned steel pipe columns 4 are respectively installed at the two ends of the prefabricated beam 1, as shown in Figure 1, That is, the I-beam-C1 is installed on the left and right ends of the prefabricated beam 1. When connecting the prefabricated beam 1 and the steel pipe column 4, the I-beam-C1 can be directly plugged into the above-mentioned "T"-shaped notch. At the same time, prefabricated beam 1 is pre-embedded with I-beam 2 B1, and the two ends of I-beam 2 B1 protrude from the top surface and bottom surface of prefabricated beam 1 respectively to connect prefabricated shear wall 3, specifically, The I-beam II B1 is installed in the prefabricated beam 1 along the height direction of the prefabricated beam 1, and its two ends are exposed to a certain distance from the top end surface and the bottom end surface of the prefabricated beam 1, so as to be in contact with the prefabricated shear wall 3 connect.

One side of the above-mentioned prefabricated shear wall 3 is also provided with an I-beam C2 that can be plugged and matched with the above-mentioned notch along its height direction, and the prefabricated shear wall 3 is plugged and fitted on the upper and lower ends of the prefabricated beam 1, and the prefabricated One side of the shear wall 3 is plugged into the notch. Specifically, as shown in Figure 3, the I-beam four C2 of this embodiment is arranged on the left side wall of the prefabricated shear wall 3, and the upper and lower ends of the prefabricated shear wall 3 are provided with the I-beam two B1. The second connector B2 is provided with a T”-shaped slot matching the head of the I-beam II B1, and the prefabricated shear wall 3 is connected by the I-beam II B1 and the connector II B2 At the upper and lower ends of the prefabricated beam 1. More specifically, the prefabricated shear wall 3 of this embodiment is different from the side where the I-beam 4 C2 is located, and is provided with a connector 4 C4 along its own height direction for connecting Adjacent to two prefabricated shear walls 3, the connector 4 C4 is also provided with a T"-shaped slot, and the connector 4 C4 can be plugged and matched with the I-beam 4 C2. Zigang 4 C2 can connect two adjacent prefabricated shear walls 3 together, which is very convenient.

As shown in Figure 1 and Figure 2, the front and rear side walls of the above-mentioned prefabricated beam 1 are also provided with a connector A1 along its length direction, and the connector A1 is provided with a T"-shaped slot for connecting Prefabricated floor slab 2, specifically, one end of prefabricated floor slab 2 is provided with I-beam 3 A2 matched with connector-A1, and prefabricated floor slab 2 is connected to prefabricated beam 1 through I-beam 3 A2 and connector-A1 In addition, on the side of the prefabricated floor 2 of this embodiment that is different from the side where the I-beam 3 A2 is located, there is a connector 3 A3 along its own length direction, which is used to connect two adjacent prefabricated floors 2. Component 3 A3 is equipped with a T”-shaped slot that can be plugged and matched with I-beam 3 A2. Through connector 3 A3 and I-beam 3 A2, multiple prefabricated floor slabs 2 can be connected together conveniently as required. ,Convenient.

The prefabricated beams 1, prefabricated floors 2, prefabricated shear walls 3 and prefabricated steel pipe columns 4 of this system are assembled together by sliding through structures such as I-beams and connectors. The assembly process is convenient and fast, which reduces the difficulty of construction and greatly simplifies The construction technology reduces the construction cost. At the same time, the structures such as I-beams and connectors make the joints between the various structures in the system have a large bite force, a strong ability to withstand external forces, and good quality connection nodes.

Further, the joints of the above-mentioned prefabricated beams 1, prefabricated floors 2, prefabricated shear walls 3 and prefabricated steel pipe columns 4 are also equipped with mortar, which can play a role in fixing each structure and avoid relative sliding between the structures , to stabilize the connection of the various components. Furthermore, there is also post-cast concrete in the gaps between the above-mentioned prefabricated beams 1, prefabricated floor slabs 2, prefabricated shear walls 3 and prefabricated steel pipe columns 4, which can further strengthen the structures of the system. connection, making the system connection more reliable.

During construction, first apply mortar to all parts that need to be connected, then fix the position of prefabricated beam 1, then slide and install prefabricated floor 2 from the side of prefabricated beam 1, and then install prefabricated shear wall 3 from the side of prefabricated beam 1 Slide and install the upper part, then slide and install the prefabricated steel pipe column 4 from the side of the prefabricated beam 1 and prefabricated shear wall 3 from top to bottom, and finally pour concrete in the gap position from top to bottom to complete the system installation.

The utility model relates to a sliding installation system with an assembled structure, which is convenient to connect and easy to operate, greatly simplifies the construction process and reduces the construction cost. At the same time, the connections between the structures of the system are reliable, and the connection nodes are of high quality.

The above has schematically described the utility model and its implementation, which is not restrictive, and what is shown in the drawings is only one of the implementation of the utility model, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, all should belong to the utility model protected range.

Claims (5)

1. system is installed in the sliding of fabricated construction a kind of, including precast beam (1), precast floor slab (2), precast shear wall (3) and Pre-fabricated steel pipe pillar (4), it is characterised in that：The pre-fabricated steel pipe pillar (4) includes steel pipe (41) and concrete (44), the steel It manages (41) and is equipped with notch (42) along oneself height direction, the notch (42) is through to steel pipe (41) at the top of steel pipe (41) Bottom, the concrete (44) is wrapped in the periphery of steel pipe (41), connecting plate (43) is additionally provided in the steel pipe (41), Connecting plate (43), steel pipe (41) and the notch (42) surrounds a T-shaped notch, the both sides of the precast beam (1) Being equipped with along oneself height short transverse can be with the mating I-steel one (C1) of above-mentioned notch, and the steel pipe column (4) is respectively Both ends mounted on precast beam (1), the precast beam (1) is interior to be also embedded with I-steel two (B1), the I-steel two (B1) top end face and bottom face of precast beam (1) are stretched out in both ends respectively, and to connect precast shear wall (3), described is prefabricated The side of shear wall (3) along oneself height direction also be provided with can with the mating I-steel four (C2) of above-mentioned notch, it is described Precast shear wall (3) mating upper and lower ends in precast beam (1), and the side of the precast shear wall (3) is plugged on In above-mentioned notch, former and later two side wall upper edge length directions of the precast beam (1) are additionally provided with plug connector one (A1), institute The plug connector one (A1) stated is equipped with T " font slots, to connect precast floor slab (2), the precast beam (1), precast floor slab (2), the junction of precast shear wall (3) and pre-fabricated steel pipe pillar (4) is additionally provided with mortar.

2. system is installed in a kind of sliding of fabricated construction according to claim 1, it is characterised in that：It is described prefabricated to cut The upper and lower ends of power wall (3) are equipped with the plug connector two (B2) coordinated with I-steel two (B1), and the precast shear wall (3) is different The side of side is equipped with plug connector four (C4) along oneself height direction where I-steel four (C2), prefabricated to connect adjacent two pieces Shear wall (3).

3. system is installed in a kind of sliding of fabricated construction according to claim 2, it is characterised in that：The prefabricated building One end of plate (2) is equipped with the I-steel three (A2) coordinated with plug connector one (A1), is different from I-shaped on the precast floor slab (2) The side of side is equipped with plug connector three (A3) along length direction where steel three (A2), to connect two blocks of adjacent precast floor slabs (2)。

4. system is installed in a kind of sliding of fabricated construction according to claims 1 to 3 any one, it is characterised in that： It also is provided with concrete (44) in the plane enclosure space that the steel pipe (41) and connecting plate (43) surrounds, to reinforce pre-manufactured steel Tubing string (4).

5. system is installed in a kind of sliding of fabricated construction according to claim 4, it is characterised in that：The precast beam (1), it is additionally provided with rear pouring concrete in the gap of the junction of precast floor slab (2), precast shear wall (3) and pre-fabricated steel pipe pillar (4).