Mounting method of bearing module in building construction

Abstract

The invention provides a mounting method of a bearing module in building construction, and relates to the field of building construction. The middle bearing module comprises two stand column molds and a longitudinal bearing beam mold. The mounting method comprises the following steps: assembling the upright post die and the longitudinal bearing beam die; two prefabricated steel bar net racks are built on the ground, the two stand column molds are arranged outside the two prefabricated steel bar net racks in a hoisting and sleeving mode correspondingly, and the stand column molds are fixed to the ground through connecting pieces; and a longitudinal bearing beam mold hoisting frame is arranged between the tops of the opposite sides of the two stand column molds and fixed through connecting pieces. The bearing module installation method is easy to operate, convenient and fast, excessive manpower and time are not needed, the manpower cost and the time cost are greatly reduced, the construction efficiency is improved, and the construction period is shortened.

Description

Technical Field

[0001] The invention relates to the field of building construction, and in particular to a method for installing a bearing module in building construction. Background Art

[0002] In modern building construction, concrete columns and longitudinal load-bearing beams are the key components that support the entire building structure. They constitute the middle load-bearing beam group of the building, which is used to bear and transfer the load of the building.

[0003] In most construction sites, the concrete casting molds used in column molds and load-bearing beam molds are usually assembled into the required shape with several small pieces of loose wood or other steel plates, and then reinforced with auxiliary parts such as screws or nails. This process requires a lot of reinforcement parts and manpower, takes a lot of time, and the assembly process is troublesome. The disassembly process is cumbersome, time-consuming, and difficult; at the same time, due to the large amount of nails used, the assembled templates are seriously damaged, reducing the service life of the templates, resulting in waste of template materials and increased investment costs. Summary of the invention

[0004] The object of the present invention is to provide a method for installing a load-bearing module in building construction, which is convenient and quick to install and demould, can improve construction efficiency and reduce labor costs.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A method for installing a load-bearing module in a building construction, wherein the load-bearing module includes two column modules and a longitudinal load-bearing beam module; the installation method includes the following steps:

[0007] Assembling the column mold and the longitudinal load-bearing beam mold;

[0008] Build two prefabricated steel grids on the ground, hoist and sleeve the two column molds on the outside of the two prefabricated steel grids respectively, and fix the column molds to the ground through connecting pieces;

[0009] The longitudinal load-bearing beam mold is hoisted and installed between the tops of the two opposite sides of the column molds and fixed by connecting pieces.

[0010] Furthermore, in the present invention, the column mold is formed by relatively splicing two L-shaped column mold plates; the step of assembling the column mold includes:

[0011] The two column templates are relatively spliced ​​together and connected and fixed by a plurality of connecting pieces to form a column template;

[0012] A first support frame is connected to the top of one side of the column mold, and second support frames are respectively connected to the tops of both sides of the column mold adjacent to the first support frame.

[0013] Furthermore, in the present invention, the longitudinal load-bearing beam mold includes a supporting beam body in a rectangular frame structure; the step of assembling the longitudinal load-bearing beam mold includes:

[0014] A supporting top plate is horizontally fixed on the top of the supporting beam body, and two templates are relatively vertically fixed on the supporting top plate along its length direction; wherein a plurality of hinges are spaced apart on opposite sides of the two templates.

[0015] Furthermore, in the present invention, the step of hoisting and mounting the longitudinal load-bearing beam mold between the tops of the two opposite sides of the column molds and fixing them through a connecting piece includes:

[0016] The longitudinal load-bearing beam mold is hoisted and mounted on two opposite first support frames, and is connected and fixed to the first support frames through connecting pieces.

[0017] Furthermore, in the present invention, the step of hoisting and mounting the longitudinal load-bearing beam mold between the tops of the two opposite sides of the column molds and fixing them through a connecting piece also includes:

[0018] A plurality of support rods are fixed at intervals on the top of the support beam body;

[0019] hinge a connecting rod on the hinged member;

[0020] One end of the connecting rod is fixedly connected to one end of the supporting rod through a connecting piece.

[0021] Furthermore, in the present invention, the step of hoisting and mounting the longitudinal load-bearing beam mold between the tops of the two opposite sides of the column molds and fixing them through a connecting piece also includes:

[0022] A third support frame is connected to the outer side of the middle portion of the support beam body.

[0023] Furthermore, the present invention also includes: connecting positive and negative corners at two corners on the top of the column mold close to one side of the longitudinal load-bearing beam mold, and connecting and fixing the two positive and negative corners to the two templates respectively through connecting pieces.

[0024] Furthermore, in the present invention, it also includes: connecting a telescopic diagonal bracing column between the column mold and the longitudinal load-bearing beam mold.

[0025] Furthermore, in the present invention, the step of connecting the telescopic diagonal bracing column between the column mold and the transverse load-bearing beam mold includes:

[0026] One end of the telescopic diagonal brace column is hinged to the first diagonal brace connection position in the middle of one side of the column mold;

[0027] The other end of the telescopic diagonal brace column is hinged to the second diagonal brace connection position in the middle position of the transverse load-bearing beam mold.

[0028] The present invention has at least the following advantages or beneficial effects:

[0029] The present invention uses prefabricated column molds, longitudinal load-bearing beam molds and prefabricated steel mesh frames. During construction and installation, the column molds are directly hoisted on two constructed prefabricated steel mesh frames and fixed to the ground through connecting pieces, and then the longitudinal load-bearing beam mold is directly hoisted between the tops of the opposite sides of the two column molds and connected and fixed thereto, so that the construction and installation of the middle load-bearing module can be completed; by building a plurality of middle load-bearing modules at a specified interval, the installation of a plurality of columns and longitudinal beam molds in the length direction of the building can be completed, and subsequently, only the transverse load-bearing beam molds at the edges and the overlapping load-bearing beam molds in the middle need to be built between the plurality of middle load-bearing modules to complete the construction of the top plate mold; the entire splicing module is easy and quick to install; the installation and subsequent demoulding are simple, convenient and quick to operate, do not require too much manpower and time, greatly reduce the manpower cost and time cost, improve the construction efficiency, and shorten the construction period. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 A schematic diagram of a load-bearing module in a building construction provided in an embodiment of the present application;

[0032] Figure 2 A schematic diagram of the structure of the column mold provided in the embodiment of the present application;

[0033] Figure 3 A schematic structural diagram of a longitudinal load-bearing beam mold provided in one embodiment of the present application;

[0034] Figure 4 A flowchart of the steps of the method for installing a load-bearing module in building construction provided in an embodiment of the present application.

[0035] Icons: 1-column formwork, 11-column formwork, 12-connecting plate, 13-first supporting frame, 14-second supporting frame, 15-first diagonal brace connection position, 2-prefabricated steel mesh, 3-longitudinal load-bearing beam formwork, 31-supporting beam body, 32-supporting top plate, 33-formwork, 34-second diagonal brace connection position, 4-support rod, 5-connecting rod, 6-yin and yang corners, 7-telescopic diagonal brace column. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example

[0039] Please refer to Figure 1-Figure 4 This embodiment provides a method for installing a load-bearing module in a building construction, wherein the load-bearing module includes two column modules 1 and a longitudinal load-bearing beam module 3; the installation method includes the following steps:

[0040] S110, assembling the column mold 1 and the longitudinal load-bearing beam mold 3;

[0041] S120, construct two prefabricated steel grids 2 on the ground, hoist and sleeve two column molds 1 on the outside of the two prefabricated steel grids 2, and fix the column molds 1 to the ground through connectors;

[0042] S130, hoisting and installing the longitudinal load-bearing beam mold 3 between the tops of the two column molds 1 on opposite sides, and fixing them through connecting parts.

[0043] Next, the installation method of the load-bearing module in the building construction of this exemplary embodiment will be further described.

[0044] In some embodiments of the present application, in the above step S110, the column formwork 1 is formed by two L-shaped column formworks 11 spliced ​​relative to each other, and the specific steps of assembling the column formwork 1 are: splicing the two column formworks 11 relative to each other to form a hollow rectangular structure, and the hollow rectangular structure is used to accommodate the prefabricated steel mesh 2 and pour concrete; the connected edges of the column formworks 11 are folded outward to form a connecting plate 12, and the folded connecting plate 12 is connected and fixed to the column formwork 11 by bolts and nuts; by setting the column formwork 1 as a structure spliced ​​with two L-shaped column formworks 11, and folding it into the connecting plate 12 at the connecting position for connection, the connection is convenient and quick, and the connection area can be increased, and the connection stability is improved; the L-shaped column formwork 11 is also convenient for transportation and transshipment.

[0045] A first support frame 13 is connected to the top of one side of the column mold 1. The first support frame 13 is used to support the longitudinal load-bearing beam mold 3. After the two column molds 1 are installed relative to each other, the two first support frames 13 are opposite to each other, and the two ends of the longitudinal load-bearing beam mold 3 are directly mounted on the two first support frames 13 for connection and fixing.

[0046] The second support frames 14 are respectively connected to the tops of both sides of the column formwork 1 adjacent to the first support frame 13, and the second support frames 14 are used to support the transverse load-bearing beam formwork. Specifically, after the multiple intermediate load-bearing module groups are built at intervals, the second support frames 14 of two adjacent column forms 1 are opposite to each other, and the two ends of the transverse load-bearing beam formwork can be directly mounted on the second support frames 14 for connection and fixing.

[0047] In some embodiments of the present application, in the above step S110, the longitudinal load-bearing beam mold 3 includes a support beam body 31 in a rectangular frame structure; the specific steps of assembling the longitudinal load-bearing beam mold 3 are: horizontally fix the support top plate 32 on the top of the support beam body 31, and relatively vertically fix two templates 33 on the support top plate 32 along its length direction; wherein, a plurality of hinges are arranged at intervals on the opposite sides of the two templates 33. A casting groove along the longitudinal direction is formed by the horizontal support top plate 32 and the two vertical templates 33, and a longitudinal load-bearing beam is formed after casting. By arranging a hinge on the opposite side of the template 33, a connecting rod 5 can be hinged, and connected to the support beam body 31 below through the connecting rod 5, so as to facilitate supporting the side of the template 33.

[0048] In some embodiments of the present application, in the above step S120, the specific steps are: fix the two prefabricated steel mesh frames 2 relatively to the ground, hoist and sleeve the two column molds 1 on the two prefabricated steel mesh frames 2, and make the two first support frames 13 of the two column molds 1 face each other, connect the bottom of the column mold 1 to the base at the bottom of the prefabricated steel mesh frame 2 through bolts and other connecting parts and connect them together to the ground.

[0049] In some embodiments of the present application, in the above step S130, the step of hoisting and setting the longitudinal load-bearing beam mold 3 between the tops of the opposite sides of the two column molds 1 and fixing them through the connecting piece includes:

[0050] The longitudinal bearing beam mold 3 is hoisted and mounted on two opposite first support frames 13, and is connected and fixed to the first support frames 13 by bolts, nuts and other connecting parts;

[0051] A plurality of support rods 4 are fixed at intervals on the top of the support beam 31; a connecting rod 5 is hinged on the hinge on the back side of the template 33; one end of the connecting rod 5 is fixedly connected to one end of the support rod 4 by bolts, nuts and other connectors. By providing the support rods 4 and the connecting rods 5, the sides of the two templates 33 can be supported to avoid deformation during pouring.

[0052] A third support frame is connected to the outer side of the middle part of the support beam body 31, and the third support frame is close to the bottom of the side of the support beam body 31. The third support frame is used to support the transverse overlapped load-bearing beam mold in the middle position. When multiple middle load-bearing modules are built, the transverse overlapped load-bearing beam mold is hoisted between two adjacent support beam bodies 31.

[0053] As a preferred implementation, the installation method of this embodiment further includes: connecting the yin and yang corners 6 at two corners on the top of the column mold 1 close to the longitudinal load-bearing beam mold 3, and connecting and fixing the two yin and yang corners 6 to the two templates 33 through connecting pieces. When the column mold 1 and the longitudinal load-bearing beam mold 3 are installed, since the end of the longitudinal load-bearing beam mold 3 is not connected to the top of the column mold 1, two yin and yang corners 6 are set on the side close to each other, and the two are connected and fixed by the yin and yang corners 6, so that the casting groove on the top of the longitudinal load-bearing beam mold 3 is connected and communicated with the casting channel inside the column mold 1, so that it is integrally formed during casting.

[0054] As a preferred implementation, the installation method of this embodiment further includes: connecting a telescopic diagonal brace column 7 between the column mold 1 and the longitudinal load-bearing beam mold 3. Specifically, one end of the telescopic diagonal brace column 7 is hinged to a first diagonal brace connection position 15 in the middle of one side of the column mold 1; and the other end of the telescopic diagonal brace column 7 is hinged to a second diagonal brace connection position 34 in the middle of the longitudinal load-bearing beam mold 3. The telescopic diagonal brace column 7 is used to support the column mold 1 and the longitudinal load-bearing beam mold 3 to improve their installation stability.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for installing a load-bearing module in building construction, characterized in that: The middle load-bearing module comprises two column modules and a longitudinal load-bearing beam module; the installation method comprises the following steps: Assembling the column mold and the longitudinal load-bearing beam mold; Build two prefabricated steel grids on the ground, hoist and sleeve the two column molds on the outside of the two prefabricated steel grids respectively, and fix the column molds to the ground through connecting pieces; The longitudinal load-bearing beam mold is hoisted and installed between the tops of the two opposite sides of the column molds and fixed by connecting pieces.

2. The method for installing a load-bearing module in construction according to claim 1, characterized in that: The column mold is formed by relatively splicing two L-shaped column mold plates; the step of assembling the column mold includes: The two column templates are relatively spliced ​​together and connected and fixed by a plurality of connecting pieces to form a column template; A first support frame is connected to the top of one side of the column mold, and second support frames are respectively connected to the tops of both sides of the column mold adjacent to the first support frame.

3. The method for installing a load-bearing module in building construction according to claim 2, characterized in that: The longitudinal load-bearing beam mold includes a supporting beam body in a rectangular frame structure; the step of assembling the longitudinal load-bearing beam mold includes: A supporting top plate is horizontally fixed on the top of the supporting beam body, and two templates are relatively vertically fixed on the supporting top plate along its length direction; wherein a plurality of hinges are spaced apart on opposite sides of the two templates.

4. The method for installing a load-bearing module in building construction according to claim 3, characterized in that: The step of hoisting and setting the longitudinal load-bearing beam mold between the tops of the two opposite sides of the column molds and fixing them through a connecting piece includes: The longitudinal load-bearing beam mold is hoisted and mounted on two opposite first support frames, and is connected and fixed to the first support frames through connecting pieces.

5. The method for installing a load-bearing module in construction according to claim 4, characterized in that: The step of hoisting and mounting the longitudinal load-bearing beam mold between the tops of the two opposite sides of the column molds and fixing them through a connecting piece also includes: A plurality of support rods are fixed at intervals on the top of the support beam body; hinge a connecting rod on the hinged member; One end of the connecting rod is fixedly connected to one end of the supporting rod through a connecting piece.

6. The method for installing a load-bearing module in construction according to claim 4, characterized in that: The step of hoisting and mounting the longitudinal load-bearing beam mold between the tops of the two opposite sides of the column molds and fixing them through a connecting piece also includes: A third support frame is connected to the outer side of the middle portion of the support beam body.

7. The method for installing a load-bearing module in building construction according to claim 3, characterized in that: Also includes: Yin and Yang corners are connected at two corners on the top of the column mold close to one side of the longitudinal load-bearing beam mold, and the two Yin and Yang corners are respectively connected and fixed to the two templates through connecting pieces.

8. The method for installing a load-bearing module in building construction according to claim 1, characterized in that: Also includes: A telescopic diagonal bracing column is connected between the column mold and the longitudinal load-bearing beam mold.

9. The method for installing a load-bearing module in building construction according to claim 8, characterized in that: The step of connecting the telescopic diagonal bracing column between the column mold and the longitudinal load-bearing beam mold comprises: One end of the telescopic diagonal brace column is hinged to the first diagonal brace connection position in the middle of one side of the column mold; The other end of the telescopic diagonal brace column is hinged to the second diagonal brace connection position in the middle position of the longitudinal load-bearing beam mold.

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