Connecting joint structure of modular fabricated building

Abstract

The utility model discloses a connection node structure of a modular assembly type building, and relates to the technical field of buildings. The waterproof structure comprises a frame column, a supporting beam is arranged on one side of the frame column, an installation assembly is arranged on one side of the frame column, and a waterproof assembly is arranged on the top of the installation assembly. The mounting assembly comprises a supporting plate fixedly connected to one side of the frame column. Through the arrangement of the installation assembly, when the supporting beam is installed, limiting assistance is carried out on the supporting beam, so that the supporting beam finds the installation position more quickly and accurately, the transverse limiting effect can be effectively improved through the design of the protruding block and the installation plate, accurate positioning is carried out before the supporting beam is installed, and the installation efficiency is improved. Meanwhile, after installation, the transverse anti-moving effect can be remarkably improved through cooperation of the protruding blocks and the installation plates, unnecessary displacement or vibration of the supporting beam in the using process is effectively prevented, and stability and safety of the supporting beam are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building technical field, especially, relate to a kind of connecting node structure of modular assembly type building. BACKGROUND

[0002] Modular assembly type building as a new type of building way, its main feature is that the various parts or modules of building are prefabricated in factory, then complete building structure is formed by transportation and on-site assembly, this building way has the advantages such as short construction period, quality controllable, environmental protection and energy saving, gradually becomes important development direction of modern building industry, the connecting node structure of modular assembly type building refers to the structure part that each prefabricated module is combined and connected by connecting node component in modular assembly type building, it is the key part that prefabricated unit module is combined into complete building body by special connecting mode on site.

[0003] The connecting node structure in prior art, in the process of use, still have some problems, for example: the connecting node between each module is weak link in building waterproof design during the assembly process of modular assembly type building, especially the connecting node of key parts such as stand, building outer wall, prone to water seepage and leakage phenomenon, which seriously affects the service life of building, traditional waterproof treatment method often relies on coating waterproof paint and other ways to waterproof, paint is prone to aging, needs regular maintenance.

[0004] Therefore, we provide a kind of connecting node structure of modular assembly type building to solve the problems in the above. Utility model content

[0005] The utility model is to provide a kind of connecting node structure of modular assembly type building, by the cooperation of installation component and waterproof component, the problem in prior art that only using waterproof paint for waterproof, paint is prone to aging, needs regular maintenance is solved.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes.

[0007] The utility model discloses a kind of connecting joint structures of modular assembly type building, including frame column, the frame column one side is provided with support beam, the frame column one side is provided with mounting assembly, the top of mounting assembly is provided with waterproof assembly;The mounting assembly includes the support plate fixedly connected in the frame column one side, support plate both sides are welded with vertical plate, the support beam bottom is fixedly connected with lug, the support beam both sides are fixedly connected with extension plate, the extension plate one side is fixedly connected with mounting plate, by the setting of mounting assembly, the support beam needed to be installed can be quickly positioned and fixed, improve installation efficiency;The waterproof assembly includes the waterproof plate setting in the frame column one side, the waterproof plate one side is provided with sealing strip, the waterproof plate inside is fixedly connected with first reinforcing column, the waterproof plate inside is fixedly connected with second reinforcing column, by the setting of waterproof assembly, the waterproof effect of mounting assembly can be improved, and mounting assembly can be reinforced again.

[0008] The utility model further sets up, support plate and vertical plate are fixedly connected in the frame column one side by welding mode, and the lug and extension plate are fixedly connected in the support beam one side by welding mode.

[0009] The utility model further sets up, the support plate surface is equipped with the sliding-in recess that is matched with lug, the vertical plate inside is equipped with the insertion through slot that is matched with mounting plate, and the first fixed through hole is equipped in the inside of support plate, vertical plate, lug and mounting plate.

[0010] The utility model further sets up, the waterproof plate inside one side is equipped with sealing recess, and the sealing strip is adhered in sealing recess by glue, and the sealing strip surface is equipped with water guide groove.

[0011] The utility model further sets up, and the waterproof plate one side is equipped with the vacancy slot that is matched with support beam, and the material of waterproof plate is stainless steel.

[0012] The utility model further sets up, and the first anti-motion insertion hole that is matched with first reinforcing column is equipped in the inside of support beam, support plate and lug, and the shape of first reinforcing column and first anti-motion insertion hole is all hexagon.

[0013] The utility model further sets up, and the second anti-motion insertion hole that is matched with second reinforcing column is equipped in the inside of extension plate, and the second fixed through hole is equipped in the inside of extension plate, waterproof plate and second reinforcing column, and the second fixed through hole inside is screw threaded with second fixed bolt.

[0014] The utility model has the following beneficial effects.

[0015] 1. Through the setting of the installation assembly, the support beam is limited and assisted during installation, so that the support beam can find the installation position more quickly and accurately. The design of the protrusion and the installation plate can effectively improve the transverse limiting effect. Precise positioning is performed before the installation of the support beam, so as to ensure that the beam body is installed in the correct direction and position. After installation, the cooperation of the protrusion and the installation plate can significantly improve the transverse anti-moving effect, effectively prevent unnecessary displacement or vibration of the support beam during use, and ensure the stability and safety thereof. This design not only improves the installation efficiency and shortens the operation time, but also improves the overall stability and safety of the installed support beam, avoids potential risks caused by errors or failure to fix in place, and thus achieves the purposes of improving engineering quality and reducing maintenance cost.

[0016] 2. Through the setting of the waterproof assembly, the installation assembly is protected in the waterproof plate after the installation of the support beam, so as to prevent rainwater and other external factors from entering the interior of the installation assembly and prevent the assembly from being eroded by rainwater, thereby significantly prolonging the service life of the installation assembly. The effective sealing of the waterproof plate can prevent long-term erosion of moisture on the assembly material, reduce the risk of corrosion and aging, improve the durability of the assembly, and effectively block the falling rainwater and other liquids with the sealing strip, so as to prevent the rainwater from flowing down and penetrating into the interior of the installation assembly, ensure that the installation assembly is not affected by a humid environment, and protect the stability and function of the assembly. At the same time, the design of the first reinforcing column can further reinforce the installation assembly and improve the longitudinal limiting effect of the support beam, so as to ensure the stability and position of the support beam after installation. The reinforcing effect of the first reinforcing column enables the support beam to better disperse pressure when bearing external force, improves the anti-seismic property and anti-deformation ability of the overall structure, avoids structural loosening or deformation caused by external environmental changes or vibration during use, and optimizes a series of designs, which improves the long-term stability and safety of the support beam and ensures the use performance of the installation assembly in harsh environments, thereby reducing the frequency and cost of later maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0018] Figure 1 It is a perspective view of a connecting node structure of a modular assembly type building.

[0019] Figure 2 It is an exploded view of a connecting node structure of a modular assembly type building.

[0020] Figure 3 It is a bottom view of a support beam in a connecting node structure of a modular assembly type building.

[0021] Figure 4It is a mounting diagram of a lug in a connecting node structure of a modular fabricated building.

[0022] Figure 5 It is a mounting diagram of a mounting plate in a connecting node structure of a modular fabricated building.

[0023] Figure 6 It is a mounting diagram of a first reinforcing column and a second reinforcing column in a connecting node structure of a modular fabricated building.

[0024] Figure 7 It is a sectional view of a waterproof plate in a connecting node structure of a modular fabricated building.

[0025] In the drawings: 1, frame column; 2, support beam; 3, support plate; 4, vertical plate; 5, lug; 6, extension plate; 7, mounting plate; 8, waterproof plate; 9, sealing strip; 10, first reinforcing column; 11, second reinforcing column; 12, sliding-in groove; 13, insertion through groove; 14, first fixing through hole; 15, first fixing bolt; 16, water guide groove; 17, first anti-moving jack; 18, second anti-moving jack; 19, second fixing through hole; 20, second fixing bolt. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be described below with reference to the drawings in the embodiments of the utility model. The described embodiments are only some of the embodiments of the utility model, not all of the embodiments.

[0027] Embodiment 1

[0028] Please refer to Figures 1-7 The utility model discloses a connecting node structure of a modular fabricated building, which comprises a frame column 1, the frame column 1 one side is provided with support beam 2, the frame column 1 one side is provided with installation component, and the top of installation component is provided with waterproof component. The installation component comprises the support plate 3 fixedly connected on one side of the frame column 1, and vertical plate 4 is welded on both sides of the support plate 3. The bottom of support beam 2 is fixedly connected with lug 5, and extension plate 6 is fixedly connected on both sides of support beam 2. The one side of extension plate 6 is fixedly connected with mounting plate 7. Through the setting of installation component, the support beam 2 that needs to be installed can be quickly positioned and fixed, and the installation efficiency is improved. The waterproof component comprises waterproof plate 8 arranged on one side of the frame column 1, and sealing strip 9 is arranged on one side of waterproof plate 8. The inside of waterproof plate 8 is fixedly connected with first reinforcing column 10 and second reinforcing column 11. Through the setting of waterproof component, the waterproof effect of installation component can be improved, and the installation component can be reinforced again.

[0029] Specifically: during installation, the support plate 3 supports the support beam 2, the two vertical plates 4 limit the placement position of the support beam 2, the protruding block 5 and the mounting plate 7 limit the transverse position of the support beam 2, the transverse anti-movement effect of the support beam 2 is improved, the waterproof plate 8 is designed in a frame shape and covers the top of the mounting assembly to block external rainwater and the like, the number of the first reinforcing columns 10 is four, the mounting assembly is further reinforced, and the longitudinal anti-movement effect of the support beam 2 is improved, and the number of the second reinforcing columns 11 is two, which are used to fixedly install the waterproof plate 8.

[0030] Example 2

[0031] Please refer to Figures 1-7 On the basis of example 1, the support plate 3 and the vertical plate 4 are fixedly connected on one side of the frame column 1 in a welded manner, the protruding block 5 and the extension plate 6 are fixedly connected on one side of the support beam 2 in a welded manner, the surface of the support plate 3 is provided with a sliding groove 12 matched with the protruding block 5, the inside of the vertical plate 4 is provided with an insertion slot 13 matched with the mounting plate 7, the inside of the support plate 3, the vertical plate 4, the protruding block 5 and the mounting plate 7 is provided with a first fixing through hole 14, the inside of the first fixing through hole 14 is threadedly connected with a first fixing bolt 15, one side of the inside of the waterproof plate 8 is provided with a sealing groove, a sealing strip 9 is adhered in the sealing groove by glue, the surface of the sealing strip 9 is provided with a water guide groove 16, one side of the waterproof plate 8 is provided with a blank slot matched with the support beam 2, the material of the waterproof plate 8 is stainless steel, the inside of the support beam 2, the support plate 3 and the protruding block 5 is provided with a first anti-movement insertion hole 17 matched with the first reinforcing column 10, the first reinforcing column 10 and the first anti-movement insertion hole 17 are hexagonal in shape, the hexagonal shape can provide a larger contact area and shear strength than a circular insertion hole, reduce the longitudinal displacement of the support beam 2, the inside of the extension plate 6 is provided with a second anti-movement insertion hole 18 matched with the second reinforcing column 11, the inside of the extension plate 6, the waterproof plate 8 and the second reinforcing column 11 is provided with a second fixing through hole 19, the inside of the second fixing through hole 19 is threadedly connected with a second fixing bolt 20.

[0032] Specifically: by welding, the connection strength between parts is improved, and the load can be borne. The setting of the sliding groove 12 and the insertion groove 13 can assist in positioning the position of the support beam 2 when the support beam 2 is installed, prevent the support beam 2 from shaking during installation, facilitate quick installation, the setting of the first fixing hole 14 and the first fixing bolt 15 has good fatigue resistance and stability, the protrusion 5 and the mounting plate 7 are quickly fixed in the support plate 3 and the vertical plate 4, and quick installation is realized. The setting of the water guide groove 16, the water blocked by the sealing strip 9 directly flows out along the water guide groove 16, so that the sealing strip 9 has the functions of water blocking and water draining. The waterproof plate 8 made of stainless steel has strong corrosion resistance and aging resistance, long service life, the first reinforcing column 10 in hexagonal shape has good stability and pressure resistance, and the installation assembly is positioned again. The setting of the second anti-moving jack 18 enables the second reinforcing column 11 to be inserted into the extension plate 6, and the waterproof plate 8 is stably fixed at the top of the installation assembly by cooperating with the use of the second fixing bolt 20.

[0033] The working principle of the utility model is as follows: the support beam 2 is lifted by using external hoisting equipment, the support beam 2 is moved to the side of the support plate 3 in longitudinal horizontal, the support beam 2 is pushed to the direction of the frame column 1, the protrusion 5 is inserted into the sliding groove 12, the mounting plate 7 is inserted into the insertion groove 13, the support beam 2 is continuously pushed, one side of the support beam 2 is in contact with the frame column 1, then the first fixing bolt 15 is screwed into the inner cavity of the first fixing hole 14, at this time the support beam 2 is installed.

[0034] The sealing strip 9 on the waterproof plate 8 is attached to one side of the frame column 1, the waterproof plate 8 is moved downward, the first reinforcing column 10 at the bottom of the waterproof plate 8 is inserted into the corresponding first anti-moving jack 17 downward, at this time the second reinforcing column 11 is inserted into the corresponding second anti-moving jack 18 downward, then the second fixing bolt 20 is screwed into the corresponding second fixing hole 19, at this time the waterproof plate 8 is installed.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode, the embodiments are selected and specifically described in the specification, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. A connection joint structure of a modular fabricated building, comprising a frame column (1), characterized in that: The frame column (1) is provided with a support beam (2) on one side, and a mounting assembly is arranged on one side of the frame column (1), and a waterproof assembly is arranged on the top of the mounting assembly; The mounting assembly comprises a support plate (3) fixedly connected to one side of the frame column (1), vertical plates (4) welded to the two sides of the support plate (3), a protruding block (5) fixedly connected to the bottom of the support beam (2), and extension plates (6) fixedly connected to the two sides of the support beam (2), and mounting plates (7) fixedly connected to one side of the extension plates (6), through the arrangement of the mounting assembly, the support beam (2) to be installed can be quickly positioned and fixed, and the installation efficiency is improved; The waterproof assembly comprises a waterproof plate (8) arranged on one side of the frame column (1), a sealing strip (9) arranged on one side of the waterproof plate (8), a first reinforcing column (10) fixedly connected to the inside of the waterproof plate (8), and a second reinforcing column (11) fixedly connected to the inside of the waterproof plate (8), through the arrangement of the waterproof assembly, the waterproof effect of the mounting assembly can be improved, and the mounting assembly can be reinforced again.

2. The connection node structure of a modular fabricated building according to claim 1, characterized in that: The support plate (3) and the vertical plate (4) are fixedly connected to one side of the frame column (1) by welding, and the protruding block (5) and the extension plate (6) are fixedly connected to one side of the support beam (2) by welding.

3. The connection node structure of a modular fabricated building according to claim 1, characterized in that: The surface of the support plate (3) is provided with a sliding groove (12) matched with the protruding block (5), the inside of the vertical plate (4) is provided with an insertion groove (13) matched with the mounting plate (7), and the inside of the support plate (3), the vertical plate (4), the protruding block (5) and the mounting plate (7) are provided with first fixing holes (14).

4. The connection node structure of a modular fabricated building according to claim 1, characterized in that: The inside of the waterproof plate (8) is provided with a sealing groove, the sealing strip (9) is adhered in the sealing groove by glue, and the surface of the sealing strip (9) is provided with a water guide groove (16).

5. The connection node structure of a modular fabricated building according to claim 1, characterized in that: The waterproof plate (8) is provided with a gap groove matched with the support beam (2) on one side, and the material of the waterproof plate (8) is stainless steel.

6. The connection node structure of a modular fabricated building according to claim 1, characterized in that: The inside of the support beam (2), the support plate (3) and the protruding block (5) is provided with a first anti-moving jack (17) matched with the first reinforcing column (10), and the first reinforcing column (10) and the first anti-moving jack (17) are hexagonal in shape.

7. The connection node structure of a modular fabricated building according to claim 1, characterized in that: The inside of the extension plate (6) is provided with a second anti-moving jack (18) matched with the second reinforcing column (11), and the inside of the extension plate (6), the waterproof plate (8) and the second reinforcing column (11) is provided with a second fixing hole (19), and the inside of the second fixing hole (19) is provided with a second fixing bolt (20).

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