CN112663788B - Assembled rapid construction method - Google Patents

Description

A kind of prefabricated rapid construction method

technical field

The invention relates to the field of prefabricated buildings, in particular to a prefabricated rapid construction method.

Background technique

A building assembled from prefabricated components on site is called a prefabricated building. According to the form and construction method of prefabricated parts, it is divided into five types: block building, plate building, box building, skeleton plate building and rising plate building. The prefabricated building plan has been fully promoted nationwide since 2016. Breakthrough progress has been made. A large number of building parts of prefabricated buildings are produced and processed in the workshop. The main types of prefabricated parts are: prefabricated wall panels, prefabricated panels, also known as laminated panels, balconies, air conditioning panels, stairs, prefabricated beams, prefabricated columns, etc. A large number of on-site assembly operations are greatly reduced compared to the original cast-in-place operations. The integrated design and construction of architecture and decoration are adopted. The ideal state is that the decoration can be carried out simultaneously with the main construction, the standardization of design and the informatization of management, the more standard the components, the higher the production efficiency. The higher the cost, the lower the corresponding component cost. With the digital management of the factory, the cost-effectiveness of the entire prefabricated building will become higher and higher, meeting the requirements of green buildings and reducing carbon emissions.

In the existing prefabricated buildings, after the prefabricated columns and prefabricated beams or prefabricated walls are built, the nodes need to be cemented to completely fix the prefabricated columns and prefabricated beams or prefabricated walls. In the process of cement pouring In the middle, the construction of the upper building cannot be carried out, and the construction can only be continued after the cement is completely solidified, which will affect the construction speed.

SUMMARY OF THE INVENTION

The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a prefabricated rapid construction method, which can quickly fix the construction nodes, and then the superstructure can be constructed after being fixed, thereby improving the construction speed.

The technical solution adopted in the embodiment of the present invention is: an assembled rapid construction method, comprising: step S1: installing a prefabricated column on this layer, the upper end of the prefabricated column on this layer is provided with an expansion platform, and the expansion platform is provided with The first male plug and the second male plug; Step S2: install the prefabricated beams of this layer, the two ends of the prefabricated beams of this layer are placed on the expansion platform, and the two ends of the prefabricated beams of this layer are provided with first protrusions, The first protrusion is provided with a first female socket, and the first male plug and the first female socket are fixed by a first fastener, so as to pre-fix the prefabricated beam of this layer to the current layer on the prefabricated column; Step S3: install the upper layer prefabricated column, the upper layer prefabricated column is vertically aligned above the prefabricated column on this layer, the lower end of the upper layer prefabricated column is provided with a matching table, and the matching table is provided with a third Two female ports, the second male plug and the second female port are fixed by the second fastener, so that the upper prefabricated column is installed on the prefabricated column of this layer; Step S4: Repeat the steps of S2 and S3 , to complete the construction of the building frame.

The prefabricated rapid construction method according to the embodiment of the present invention has at least the following beneficial effects:

1. Fix the first male plug and the first female port with the first fastener to pre-fix the prefabricated column on this layer and the prefabricated column on the upper layer, and then fix the second male plug and the second female port with the second fastener , in order to pre-fix the prefabricated columns and prefabricated beams on this layer, so that the building nodes are completely fixed before pouring, without waiting for the solidification of the concrete to fix the building nodes. After the pre-fixing is completed, the next layer can be started directly. The construction of the building, the construction is faster;

2. By directly making the skeleton of the prefabricated parts in the factory, pouring it into shape, and then transporting it to the construction site, it reduces the disadvantages of the large amount of wet work on the cast-in-place column, improves the construction site environment, and reduces pollution and construction disturbances;

3. Solve the problems caused by layer-by-layer formwork support, tie reinforcement, and pouring concrete at the cast-in-place construction site, such as large amount of formwork, temporary support, and large on-site labor, avoiding the problem of confusion on the construction site, shortening the time of key lines, and shortening the construction period. reduce financial costs;

4. Through factory production, the production environment is stable, the inspection is strictly in accordance with the standard, the product strength is high, the quality is guaranteed, and the common quality problems caused by the traditional cast-in-place construction process are avoided;

5. Under the condition that the strength of the prefabricated column itself is not affected, a fixed connection is made around its periphery. When the peripheral fixed connection device is in the concrete pouring node, the fixed connection device is completely fixed in the poured concrete, and the connection node has a secondary reinforcement. , which further improves the strength of the node.

According to some embodiments of the present invention, a detachable spacer block is installed on the second male plug, and the spacer block is used to adjust the distance between the prefabricated column of the upper layer and the prefabricated column of the present layer.

According to some embodiments of the present invention, step S5: install a prefabricated panel, install the prefabricated panel between two prefabricated beams, two ends of the prefabricated panel are provided with a plurality of hanging ears, and the prefabricated panel passes through the The lugs are hung on the prefabricated beams, the hanging lugs are provided with a number of third female ports, the prefabricated beams are provided with third male plugs, and the third male plugs are fixed to the The third female port is used to pre-fix the prefabricated board on the prefabricated beam.

According to some embodiments of the present invention, step S6: installing a prefabricated wall, placing the prefabricated wall on a prefabricated beam, a plurality of connection platforms are arranged at the bottom of the prefabricated wall, and one end of the connection platform is connected to the prefabricated wall, The other end is provided with a fourth female port, the upper side of the prefabricated beam is provided with a fourth male plug, and the fourth male plug and the fourth female port are fixed by a fourth fastener, so as to connect the prefabricated beam. Walls are pre-fixed on the prefabricated beams.

According to some embodiments of the present invention, step S62: the connection of two prefabricated walls, the two prefabricated walls are connected by connecting pieces, and the two sides of the prefabricated walls are respectively provided with first connecting grooves for installing connecting pieces and the second connecting groove, the connecting piece is installed in the first connecting groove and the second connecting groove; step S63: fill the joint, after the connection and installation is completed, fill the concrete between the two prefabricated walls .

According to some embodiments of the present invention, the connecting member is "I"-shaped steel.

According to some embodiments of the present invention, a protruding steel bar is provided between the two connecting platforms, and the protruding steel bar extends along the connection direction of the prefabricated wall and the prefabricated beam.

According to some embodiments of the present invention, the protruding steel bars are barb-shaped.

According to some embodiments of the present invention, step S7: pouring at the connection node. After the pre-fixation between the two prefabricated parts is completed, concrete is poured at the connection.

According to some embodiments of the present invention, the first male socket, the second male socket, the third male socket and the fourth male socket are all pre-embedded bolts, the first female socket, the The second female port, the third female port and the fourth female port are bolt holes.

Additional aspects and advantages of the present invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments taken in conjunction with the accompanying drawings, wherein:

1 is a schematic structural diagram of a prefabricated rapid construction method according to an embodiment of the present invention;

2 is a schematic diagram of a connection node of a prefabricated rapid construction method according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a prefabricated slab and a prefabricated beam of an assembled rapid construction method according to an embodiment of the present invention;

4 is a schematic structural diagram of a prefabricated panel of an assembled rapid construction method according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a prefabricated wall and a prefabricated beam of an assembled rapid construction method according to an embodiment of the present invention.

Reference number:

100-prefabricated column on this layer; 110-extension table; 111-first male plug; 112-second male plug; 113-pad;

200-prefabricated beam on this layer; 210-first protrusion; 211-first female port; 220-third male plug; 230-fourth male plug;

300-upper prefabricated column; 310-matching table; 311-second female port;

400-prefabricated plate; 410-concrete bottom plate; 411-hanging lug; 4111-third female port; 412-first steel bar truss; 413-positioning column; ;430-pad;

500-prefabricated wall; 510-connecting table; 511-fourth female port; 520-first connecting groove; 530-second connecting groove; 540-protruding steel bar;

600-Connector.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the azimuth description, such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc., is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including this number, above, below, within, etc. are understood as including this number. If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.

In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

1, in some specific embodiments of the present invention, a prefabricated rapid construction method includes:

Step S1: installing the prefabricated column 100 of this layer, the upper end of the prefabricated column 100 of this layer is provided with an extension table 110, and the extension table 110 is provided with a first male plug 111 and a second male plug 112;

Step S2: Install the prefabricated beams 200 of this layer, the two ends of the prefabricated beams 200 of this layer are placed on the expansion platform 110, the two ends of the prefabricated beams 200 of this layer are provided with first protrusions 210, and the first protrusions 210 are provided with first protrusions 210. a female port 211, the first male socket 111 and the first female port 211 are fixed by the first fastener, so as to pre-fix the prefabricated beam 200 of the present layer on the prefabricated column 100 of the present layer;

Step S3: Install the upper layer prefabricated column 300, the upper layer prefabricated column 300 is vertically aligned and arranged above the prefabricated column 100 of this layer, the lower end of the upper layer prefabricated column 300 is provided with a matching table 310, and the matching table 310 is provided with a second female port 311, through the The second fastener fastens the second male socket 112 and the second female port 311, so as to install the upper layer prefabricated column 300 on the present layer prefabricated column 100;

Step S4: Repeat the steps of S2 and S3 to complete the construction of the building frame.

Specifically, when building the floor frame, first place the prefabricated beam 200 of the current floor on the upper end surface of the prefabricated column 100 of the current floor, and fix the first male socket 111 and the first female socket 211 with the first fastener. In order to fix the prefabricated beam 200 of this layer and the prefabricated column 100 of this layer, after the prefabricated beam 200 of this layer is built, the prefabricated column 300 of the upper layer is aligned and installed on the upper end surface of the prefabricated column 100 of this layer, and is fastened through the second The second male socket 112 and the second female port 311 are fixed to fix the prefabricated column 100 of the current layer and the prefabricated column 300 of the upper layer to complete the fixing of the building frame joints. After fixing, there is no need to wait for the concrete to solidify. Continue the construction of the upper building, which improves the construction speed of the building; during the construction of the upper building, the nodes can be poured at the same time to further strengthen the floor nodes, but there is no need to wait for the cement to solidify, and when pouring around the nodes, Due to the existence of the extension station 110, the range of this node is larger than that of the ordinary connection node, which is equivalent to strengthening the node by the extension station 110, so that the seismic performance of the node itself is further strengthened, and its strength can reach even Exceeding the strength of the cast-in-place column joints not only ensures the safety of the joints, but also improves the construction speed of the building.

By directly making the skeleton of the prefabricated parts in the factory, pouring it into shape, and then transporting it to the construction site, it reduces the disadvantages of the large amount of wet work on the cast-in-place column, improves the construction site environment, reduces pollution and construction disturbances; solves the problem of cast-in-place construction On-site layer-by-layer formwork support, tie-in reinforcement, and concrete pouring result in a large amount of formwork, a large number of temporary supports, and a large amount of on-site labor, avoiding the problem of confusion on the construction site, shortening the time of key lines, shortening the construction period, and reducing financial costs; through the factory Chemical production, stable production environment, strict inspection in accordance with standards, high product strength, guaranteed quality, avoiding the phenomenon of common quality problems caused by traditional cast-in-place construction technology; without affecting the strength of the prefabricated column itself, fixed connections are made around it , when the peripheral fixed connection device is in the concrete pouring node, the first fastener, the first male plug 111 and the first female port 211, the second fastener, the second male plug 112 and the second female port 311 are completely buried In the poured concrete, a steel-concrete structure is formed, which has a secondary strengthening effect on the connecting nodes and further improves the strength of the nodes.

1 , in some specific embodiments of the present invention, a detachable spacer 113 is installed on the second male plug 112 , and the spacer 113 is used to adjust the distance between the prefabricated column 300 on the upper layer and the prefabricated column 100 on the current layer. .

Specifically, the spacer block 113 is a nut or a steel plate with a nut hole, and the spacer block 113 is used to adjust the distance between the prefabricated column 300 on the upper layer and the prefabricated column 100 on the current layer, so that the overall height of the prefabricated column 300 on the upper layer can be easily adjusted, so that the upper layer can be easily adjusted. The prefabricated column 300 is more precise in installation.

1 , in some specific embodiments of the present invention, step S5: installing the prefabricated board 400, installing the prefabricated board 400 between two prefabricated beams, the two ends of the prefabricated board 400 are provided with a plurality of hanging ears 411, 400 is hung on the prefabricated beam through the hanging lugs 411, the lugs 411 are provided with a number of third female ports 4111, the prefabricated beam is provided with a third male plug 220, and the third male plug 220 is fixed with the third Three female ports 4111 to pre-fix the prefabricated board 400 on the prefabricated beam.

Specifically, the connection between the prefabricated slab 400 and the prefabricated beam often requires a large number of formwork braces to assist, and the formwork braces need to wait for the concrete to solidify, and then continue to be installed upwards after solidification, which greatly affects the construction efficiency. The fasteners are nuts, the third male plugs 220 are bolts, and the third female ports 4111 are bolt holes. The mounting ears 411 are pre-fixed by connecting the bolts, that is, the pre-fabricated plate 400 is pre-fixed to the pre-fabricated beam. After fixing, there is no need for mold support The prefabricated panels 400 and the prefabricated beams can be installed with the assistance of the prefabricated panels, and one layer of the prefabricated panels 400 can be installed after the installation, and then the installation of the next layer can be continued, which improves the construction efficiency.

The prefabricated panel 400 includes a concrete bottom plate 410 and a concrete top plate 420. The concrete bottom plate 410 is provided with a first steel bar truss 412, and the concrete top plate 420 is provided with a second steel bar truss 421. The dislocation distribution makes the structure of the prefabricated laminate itself more reliable.

After the concrete base plate 410 is installed, concrete can be poured on the upper side to form the prefabricated panel 400 , or the prefabricated panel 400 can be formed by pre-casting in a factory. The precast panel 400 is provided with protruding connecting steel bars around the periphery, and the connection is more reliable when concrete is poured around the periphery to be fixed.

When the prefabricated board 400 is required to have pre-embedded pipes, it can be directly embedded in the prefabricated board 400 when the manufacturer manufactures it.

One end of the hanging lug 411 is fixed on the installation side of the concrete bottom plate 410, and the other end of the hanging lug 411 is parallel to and not lower than the top surface of the concrete bottom plate 410, and extends outward perpendicular to its installation side, so that the hanging lug 411 attaches the concrete bottom plate to the surface. When 410 is fixed on the top surface of the prefabricated beam, the concrete bottom plate 410 is suspended on the beam, which hides part of the beam height, increases the clear height of the structural layer, and makes the structure layout more flexible and beautiful; The concrete bottom plate 410 is directly suspended on the beam, and is directly aligned and installed through the connecting device. The steps are simple, the arrangement of the concrete bottom plate 410 is more tidy, and the construction is more convenient and quick.

Each peripheral surface of the concrete top plate 420 is provided with steel bars that protrude outward perpendicularly to the peripheral surface. The concrete top plate 420 can be prefabricated on the concrete bottom plate 410 in advance, or can be installed with the concrete top plate 420 after the concrete bottom plate 410 is assembled. After installation, there will be a gap between the concrete bottom plate 410 and the concrete top plate 420. The gap is further poured to strengthen the connection strength. The reinforcing bars around the concrete roof 420 can extend into the top surface of the beam, forming a steel-concrete structure at the same position as the steel structure of the beam, which further strengthens the connection between the concrete roof 420 and the beam. strength.

The concrete bottom plate 410 is provided with a plurality of positioning posts 413 , and the positioning posts 413 are evenly distributed along the edge of the concrete bottom plate 410 . Through the correspondence between the positioning posts 413 and the positioning holes 422 , the installation between the concrete top plate 420 and the concrete bottom plate 410 is made more orderly. A detachable backing plate 430 is installed on the positioning column 413 , and the backing plate 430 is used to adjust the height between the concrete top plate 420 and the concrete bottom plate 410 . In the production process of the prefabricated laminated board, the height of the concrete top plate 420 is different and needs to be adjusted to ensure that its top surface is in the same plane, and the backing plate 430 can adjust the height between the concrete top plate 420 and the concrete bottom plate 410 height to meet the needs of actual production. In addition, the height of each prefabricated laminated board can be adjusted according to the actual situation, which makes it easier to meet the needs of the actual construction process, and can be revised according to the actual construction situation, which is more convenient to use.

1, in some specific embodiments of the present invention, step S6: install the prefabricated wall 500, place the prefabricated wall 500 on the prefabricated beam, the bottom of the prefabricated wall 500 is provided with a plurality of connecting platforms 510, and one end of the connecting platform 510 is connected to the prefabricated beams. The wall 500 is connected, the other end is provided with a fourth female port 511, the upper side of the prefabricated beam is provided with a fourth male plug 230, and the fourth male plug 230 and the fourth female port 511 are fixed by a fourth fastener, so as to connect the prefabricated beams. The wall 500 is pre-fixed to the prefabricated beams.

Specifically, the prefabricated wall 500 is first hoisted to the prefabricated beam, and the fourth male socket 230 and the fourth female socket 511 are fixed by the fourth fastener, so as to pre-fix the prefabricated wall 500 on the prefabricated beam. In this embodiment, Among them, the fourth fastener is a nut, the fourth male insert 230 is a bolt, and the fourth female port 511 is a bolt hole. The prefabricated beam is provided with bolts corresponding to the bolt holes. After the bolt holes are aligned with the bolts, the prefabricated beams are The wall 500 is placed on the prefabricated beam, and the prefabricated wall 500 is fixed on the prefabricated beam by nuts to complete the preliminary installation step of the prefabricated wall 500. The existing prefabricated wall 500 uses a large number of die braces for support and fixation. The operation of supporting and locking bolts is simpler and the construction is faster.

A mortise-and-mortise joint can be pre-set between the two prefabricated walls 500, which can be directly spliced and formed. After splicing, they can be pulled and fixed by bolts, and a cavity can be left at the joint to facilitate subsequent pouring.

1, in some specific embodiments of the present invention, step S62: the connection of two prefabricated walls 500, the two prefabricated walls 500 are connected by a connector 600, and the two sides of the prefabricated wall 500 are respectively provided with a connector for installing the connector 600. The first connecting groove 520 and the second connecting groove 530, the connecting piece 600 is installed in the first connecting groove 520 and the second connecting groove 530; Step S63: Filling the seam, after the connection and installation are completed, the two prefabricated Fill concrete between walls 500.

After the installation of a prefabricated wall 500 is completed, the connecting piece 600 is pre-positioned in the second connecting groove 530 of the prefabricated wall 500. During the installation of another prefabricated wall 500, the connecting piece 600 and the other The first connecting grooves 520 are aligned and installed, and then the connecting piece 600 slides in the second connecting groove 530 of the other prefabricated wall 500 to adjust the position of the other prefabricated wall 500 so that the bolt holes of the other prefabricated wall 500 can be adjusted. Align with the bolts on the prefabricated beams and lock them to complete the installation step of another wall.

By installing the connector 600, the wall joint between the two prefabricated walls 500 can be filled directly without manual binding of steel bars, and after the connector 600 is filled, it is equivalent to a hidden column existing inside the wall, with higher structural strength , which not only ensures the structural strength between the two prefabricated walls 500, but also can quickly carry out construction; after fixing, the two prefabricated walls 500 are connected by the connecting piece 600, and because the prefabricated wall 500 has been completely fixed to other building components Therefore, there will be an error in the distance between the two prefabricated walls 500. The movement of the connecting piece 600 in the first connecting groove 520 or the second connecting groove 530 can eliminate such error and make construction more convenient.

One end of the connecting piece 600 can also be completely fixed in the first connecting groove 520 or the second connecting groove 530, can be directly embedded in the first connecting groove 520 or the second connecting groove 530 during prefabrication, or can be embedded in the first connecting groove 520 or the second connecting groove 530 through bolts It can be directly fixed in the first connecting groove 520 or the second connecting groove 530, so that the installation steps of the connecting piece 600 are omitted, and the construction is faster.

Referring to FIG. 1 , in some specific embodiments of the present invention, the connecting member 600 is in the shape of an "I". One end of the "I"-shaped steel is installed in the first connecting groove 520 of a prefabricated wall 500, and the other end is installed in the second connecting groove 530 of another prefabricated wall 500, and can slide left and right. After the installation is completed, the connection is filled with concrete or other materials, so that the connection between the two prefabricated walls 500 is tight. It makes the building structure stronger and the connection more reliable. And through the cooperation of the "I"-shaped steel with the first connecting groove 520 and the second connecting groove 530, after filling, the formed wall joint joints are rotated in multiple places, so that the sealing and waterproofness of the wall joints are improved. it is good. The connecting piece 600 can also be formed of other materials in the shape of an "I" shape, and the connecting piece 600 can also be formed by splicing two wedges with two ends large and the middle small.

Referring to FIG. 1 , in some specific embodiments of the present invention, a protruding steel bar 540 is provided between the two connecting platforms 510 , and the protruding steel bar 540 extends along the connection direction of the prefabricated wall 500 and the prefabricated beam. The protruding steel bar 540 is connected with other building components in the subsequent pouring process to form a whole, which has higher structural strength and safer use.

Referring to FIG. 1 , in some specific embodiments of the present invention, the protruding steel bars 540 are barb-shaped. Through the barb-shaped design, the steel-concrete structure formed between the protruding steel bar 540 and the concrete has a stronger tensile capacity and a more stable structure.

Referring to FIG. 1 , in some specific embodiments of the present invention, step S7: pouring at the connection node, after the pre-fixing between the two prefabricated parts is completed, concrete pouring is performed at the connection. A connection node can be a connection point between two prefabricated columns or between a prefabricated column and a prefabricated beam, or between a prefabricated beam and a prefabricated slab, or between a prefabricated wall and a prefabricated beam, or between a prefabricated wall and a prefabricated column. It makes the connection nodes more solid, and after the assembly is completed, when pouring the nodes, the building on the upper floor can be constructed without waiting for the nodes to solidify, which greatly improves the construction speed.

Referring to FIG. 1 , in some specific embodiments of the present invention, the first male socket 111 , the second male socket 112 , the third male socket 220 and the fourth male socket 230 are all pre-embedded bolts, the first female socket 211 , the first male socket 211 , the third male socket 230 The second female port 311, the third female port 4111 and the fourth female port 511 are bolt holes. The bolt connection is more convenient to use and the operation is simpler, and after the bolt is poured with concrete, it forms a steel-concrete structure with the concrete, which improves the strength of the connection point. At the same time, the bolt is sealed by the concrete, which is beneficial to prevent the corrosion of the bolt.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can also make equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are included in the claims of the present application. In the range.

Claims (9)

1. a prefabricated quick construction method, is characterized in that, comprises: Step S1: installing a plurality of prefabricated columns (100) of this layer, the upper ends of the prefabricated columns (100) of this layer are provided with an expansion platform (110), and the expansion platform (110) is provided with a first male plug (111) with the second male plug (112); Step S2: Install a plurality of prefabricated beams (200) on this floor, each of the prefabricated beams (200) on this floor is placed between two adjacent prefabricated columns (100) on this floor, and the prefabricated beams (200) on this floor are placed between two adjacent prefabricated columns (100) on this floor The end of the (200) is placed on the expansion table (110), and the end of the prefabricated beam (200) of this layer is provided with a first protrusion (210), and the first protrusion (210) is provided with a first protrusion (210). There is a first female port (211), and the first male socket (111) and the first female port (211) are fixed by a first fastener, so as to pre-fix the prefabricated beam (200) of the current layer on the on the prefabricated column (100) of this layer; Step S3: Install a plurality of upper-layer prefabricated columns (300), each of the upper-layer prefabricated columns (300) is vertically aligned and arranged above each of the present-layer prefabricated columns (100), and the upper-layer prefabricated columns (300) The lower end of the socket is provided with a matching table (310), the matching table (310) is provided with a second female port (311), and the second male plug (112) and the second female are fixed by a second fastener a port (311) for installing the upper layer prefabricated column (300) on the present layer prefabricated column (100); Step S4: Repeat the steps of S2 and S3 to complete the construction of the building frame; Wherein, a removable spacer block (113) is installed on the second male plug (112), and the spacer block (113) is used to adjust the upper layer prefabricated column (300) and the present layer prefabricated column (113). 100) the distance between. 2. The prefabricated rapid construction method according to claim 1, characterized in that: step S5: installing a prefabricated plate (400), installing the prefabricated plate (400) between two prefabricated beams, and the prefabricated plate (400) 400) are provided with a plurality of hanging lugs (411) at both ends, the prefabricated board (400) is hung on the prefabricated beam through the hanging lugs (411), and a plurality of A third female socket (4111), a third male socket (220) is arranged on the prefabricated beam, and the third male socket (220) and the third female socket (4111) are fixed by a third fastener, so as to pre-fix the prefabricated panel (400) on the prefabricated beam. 3. prefabricated quick construction method according to claim 1, is characterized in that: step S6: install prefabricated wall (500), described prefabricated wall (500) is placed on prefabricated beam, described prefabricated wall (500) A plurality of connection platforms (510) are arranged at the bottom, one end of the connection platforms (510) is connected with the prefabricated wall (500), and the other end is provided with a fourth female port (511), and the upper side of the prefabricated beam is provided with a fourth socket (511). There is a fourth male socket (230), and the fourth male socket (230) and the fourth female socket (511) are fixed by a fourth fastener, so as to pre-fix the prefabricated wall (500) on the on prefabricated beams. 4. The prefabricated rapid construction method according to claim 3, characterized in that: step S62: the connection of two described prefabricated walls (500), the two described prefabricated walls (500) are connected by connecting piece (600) , the two sides of the prefabricated wall (500) are respectively provided with a first connecting groove (520) and a second connecting groove (530) for installing the connecting piece (600), and the connecting piece (600) is installed on the first connecting piece (600). The connecting groove (520) and the second connecting groove (530); Step S63: filling the joint, after the connection and installation are completed, filling concrete between the two prefabricated walls (500). 5 . The prefabricated rapid construction method according to claim 4 , wherein the connector ( 600 ) is in the shape of an "I". 6 . 6 . The prefabricated rapid construction method according to claim 3 , wherein a protruding steel bar (540) is provided between the two connecting platforms (510), and the protruding steel bar (540) extends along the prefabricated The connection direction of the wall (500) and the prefabricated beam extends. 7 . The prefabricated rapid construction method according to claim 6 , wherein the protruding steel bars ( 540 ) are in the shape of barbs. 8 . 8. The prefabricated rapid construction method according to any one of claims 1 to 3, characterized in that: step S7: pouring at the connection node, after the pre-fixing between the two prefabricated parts is completed, concrete pouring is performed at the connection. 9. The prefabricated rapid construction method according to any one of claims 1 to 7, wherein the first male plug (111) and the second male plug (112) are both pre-embedded bolts, so The first female port (211) and the second female port (311) are bolt holes.

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