CN210887563U

CN210887563U - Modular node of prefabricated building

Info

Publication number: CN210887563U
Application number: CN201921667952.3U
Authority: CN
Inventors: 庄美雄; 庄楚雄
Original assignee: Shenzhen Zhongrongyu Construction Engineering Co ltd
Current assignee: Shenzhen Zhongrongyu Construction Engineering Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-30
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to a modularization node in prefabricated house, be fixed in the end wallboard on ground and the vertical side wall board of installing in subaerial including the level, first slot has been seted up on the end wallboard, the bottom of side wall board is provided with inlays the first inserted block of locating in the first slot, the bottom of first slot is fixed with the second inserted block along its length direction level, the vertical cross-section of second inserted block is triangle-shaped, the second slot that supplies the second inserted block to inlay to establish is seted up to the bottom of first inserted block. Through the setting of second inserted block and second slot to sealed leakproofness that improves between first inserted block bottom and the first slot bottom prevents that the rainwater from permeating to indoor through the clearance between end wallboard and the side wall board.

Description

Modular node of prefabricated building

Technical Field

The utility model belongs to the technical field of the technique of assembled house and specifically relates to a modularization node of assembled house is related to.

Background

Most of existing residential houses are made of reinforced concrete, a large number of large mechanical devices are needed during construction, the more the residential houses are, the better the residential houses are, the less the residential houses are, the half month and more the residential houses are, in the construction stage, material waste is a big disadvantage of the brick-concrete structure houses, after the houses are built, the decoration of the houses needs to pay large manpower and financial resources, and therefore the service time of the houses is greatly prolonged. With the development of modern industrial technology, city building groups are increasing continuously, and in order to meet the housing requirements of residents, the assembly type building gradually replaces the common building system in the prior art with the advantages of high construction speed, small restriction by climatic conditions, labor saving and the like, wherein the assembly type building refers to a house which is in a full assembly plate type structure and mainly comprises bearing wall plates and is formed by assembling prefabricated inner and outer wall plates, floor plates, roof plates, stair sections and other matched components, and most of the assembly type building works in factories, so that favorable conditions are created for building industrialization.

At present, although the assembly speed of a building house can be improved by the existing assembly type wallboard, in the process of field assembly, a corresponding insertion gap can exist between a plate body and the wall of a slot, and when the rainfall is large, the rainwater can permeate into the indoor space through the gap.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a modularization node in prefabricated building.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

modular node in prefabricated house is fixed in the end wallboard on ground and the vertical side wall board of installing in subaerial including the level, first slot has been seted up on the end wallboard, the bottom of side wall board is provided with inlays the first inserted block of locating in the first slot, the bottom of first slot is fixed with the second inserted block along its length direction level, the vertical cross-section of second inserted block is triangle-shaped, the second slot that supplies the second inserted block to inlay to establish is seted up to the bottom of first inserted block.

Through adopting above-mentioned scheme, establish through inlaying of first slot and second inserted block to make the vertical installation of side wall board on the end wallboard, establish through inlaying of first inserted block and second slot, thereby further stabilized the installation of side wall board.

Through the setting of second inserted block and second slot to sealed leakproofness that improves between first inserted block bottom and the first slot bottom prevents that the rainwater from permeating to indoor through the clearance between end wallboard and the side wall board.

The vertical section of the second insert block is triangular, and the triangle has stability, so that the stability of a connecting node between the first insert block and the second insert block is high; simultaneously, the inclined plane of second inserted block both sides has the effect of direction to the inclined plane of second slot inner wall, therefore first inserted block has the effect of direction to the second inserted block, and then makes things convenient for the staff to insert first inserted block more accurately in the first slot.

Preferably, the bottom of the second slot is opened upwards to the inside of the side wall plate, and the top height of the second inserting block is higher than the bottom height of the bottom wall plate.

Through adopting above-mentioned scheme, when the rainwater invaded indoor through the clearance between side wall board and the end wall board, the rainwater extended to the height of side wall board bottom along the second inserted block. Because the top height of first inserted block is higher than the height of side wall board bottom, the rainwater can't get into indoorly through the second inserted block.

Preferably, an elastic sealing gasket is abutted between the two inclined surfaces of the second insertion block and the inner wall of the second slot.

Through adopting above-mentioned scheme, through elastic sealing pad's setting, further seal the clearance between second inserted block and the second slot, prevent that the rainwater from permeating to indoor through the clearance between end wallboard and the side wall board.

Preferably, the two inclined planes of the second inserting block are provided with first grooves, the inner wall of the second slot is provided with second grooves, and the elastic sealing gasket is embedded between the first grooves and the second grooves.

By adopting the above scheme, through the setting of first recess, elastic sealing gasket installs in first recess to make things convenient for elastic sealing gasket's installation. When the second insert is embedded in the second slot, the elastic sealing gasket is compressed into the first groove until the elastic sealing gasket is partially embedded in the second groove. Therefore, the first groove prevents the second insert from damaging the elastic sealing gasket during sliding.

The setting of second recess has increased the area of contact between elastic sealing pad and the second slot, has improved elastic sealing pad's leakproofness.

Preferably, elastic materials are laid on the bottom of the first slot on two sides of the second insertion block, and the bottom of the first insertion block abuts against the bottom of the first slot through the elastic materials.

By adopting the scheme, the elastic material has a damping effect on the first insert block through the arrangement of the elastic material, so that the side wall plate has a damping effect; meanwhile, the elastic material further improves the sealing property between the bottom of the first insertion block and the bottom of the first slot.

Preferably, reinforcing steel bars are vertically fixed to two sides of the second slot on the first inserting block, the tops of the reinforcing steel bars extend into the side wall plate, and the reinforcing steel bars vertically penetrate through the bottom of the first slot and are arranged in the bottom wall plate

Through adopting above-mentioned scheme, through the setting of reinforcing bar to improve the joint strength between first inserted block and the side wall board, prolong the life of side wall board.

Preferably, a reinforcing rib is connected between the first inserting block and the bottom of the side wall plate, and the reinforcing rib is embedded in the bottom wall plate.

Through adopting above-mentioned scheme, through the setting of reinforcing bar, increase the joint strength between side wall board and the end wall board to further improve the joint strength between first inserted block and the first slot.

Preferably, a connecting block buried below the bottom surface is fixed to the lower side of the bottom wall plate, a locking block is fixed to the bottom of the connecting block, and the cross sectional area of the locking block is larger than that of the connecting block. .

Through adopting above-mentioned scheme, through the setting of connecting block and latch segment, and connecting block and latch segment are pre-buried in ground, make and be fixed in subaerial end wallboard more stable.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the inlaying of first slot and second inserted block establish to make the vertical installation of side wall board on the end wallboard, establish through inlaying of first inserted block and second slot, thereby further stabilized the installation of side wall board.

2. Through the setting of second inserted block and second slot to sealed leakproofness that improves between first inserted block bottom and the first slot bottom prevents that the rainwater from permeating to indoor through the clearance between end wallboard and the side wall board.

3. The vertical cross section of second inserted block is triangle-shaped, and triangle-shaped has stability, and consequently the connected node stability between first inserted block and the second inserted block is higher.

4. The inclined planes on the two sides of the second insertion block have a guiding effect on the inclined planes on the inner wall of the second insertion slot, so that the first insertion block has a guiding effect on the second insertion block, and a worker can conveniently insert the first insertion block into the first insertion slot accurately.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of a partial explosion structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a bottom wall panel; 11. a first slot; 12. a second insert block; 121. a first groove; 13. positioning a groove; 15. connecting blocks; 16. a locking block; 2. a side wall plate 21 and a first inserting block; 22. a second slot; 221. a second groove; 23. reinforcing steel bars; 24. reinforcing ribs; 3. an elastic sealing gasket; 4. an elastomeric material.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the modular node of the prefabricated house disclosed by the present invention comprises a bottom wall plate 1 horizontally fixed on the ground and a vertically arranged side wall plate 2, wherein the bottom wall plate 1 is provided with a first strip-shaped slot 11, the bottom of the side wall plate 2 is vertically fixed with a first insertion block 21 integrally arranged with the side wall plate 2, and the first insertion block 21 is embedded and fixed in the first slot 11, so that the side wall plate 2 is vertically fixed on the bottom wall plate 1; meanwhile, the sealing performance between the first insertion block 21 and the first insertion slot 11 is further improved, the second insertion block 12 is horizontally fixed at the bottom of the first insertion slot 11 along the length direction of the first insertion slot, two ends of the second insertion block 12 respectively extend to two ends of the first insertion slot 11, and the vertical section of the second insertion block 12 is triangular. The bottom of the first inserting block 21 is provided with a triangular second inserting groove 22 along the length direction, and two ends of the second inserting groove 22 are communicated with two vertical sides of the side wall plate 2. Therefore, the second insertion block 12 is embedded in the second insertion groove 22, so that the sealing property between the first insertion block 21 and the second insertion groove 22 is improved, and the penetration of rainwater is prevented.

Further prevent that the rainwater from permeating to indoorly, in second slot 22's bottom was seted up to side wall board 2, second slot 22 was inlayed and is located at the top of second inserted block 12, and its top is higher than the bottom height of side wall board 2. Therefore, when rainwater intrudes into the room through the gap between the side wall plate 2 and the bottom wall plate 1, the rainwater extends to the height of the bottom of the side wall plate 2 along the second insert 12. Since the top height of the first insert block 21 is higher than the bottom height of the side wall plate 2, rainwater cannot enter the room through the second insert block 12.

Referring to fig. 2 and 3, the sealing performance between the second insert block 12 and the second slot 22 is further improved, first grooves 121 are horizontally formed in both side surfaces of the second insert block 12, and elastic sealing gaskets 3 are embedded in the two first grooves 121; meanwhile, the two sides of the second slot 22 are provided with second grooves 221, and the elastic sealing gasket 3 is partially embedded in the second grooves 221.

The shock absorption of the side wall plate 2 is further improved, the elastic material 4 is paved on the two sides of the second insertion block 12 at the bottom of the first insertion groove 11, and the bottom of the side wall plate 2 is abutted to the bottom of the first insertion groove 11 through the elastic material 4.

Further improve the joint strength between side wall board 2 and the end wall board 1, the bottom of side wall board 2 is fixed with many intervals in the both sides of second slot 22 are all vertical and set up reinforcing bar 23, and reinforcing bar 23 is vertical wears to locate the bottom of first slot 11 to improve the steadiness of side wall board 2.

Further improve intensity between first inserted block 21 and the curb plate 2, the bottom of curb plate 2 all is provided with in the both sides of first inserted block 21 and is triangle-shaped's strengthening rib 24, strengthening rib 24 has and is made by stainless steel material, and the downside of curb plate 2 is fixed in one side of strengthening rib 24, and the opposite side of strengthening rib 24 welds on the lateral wall of first inserted block 21, and sets up the constant head tank 13 that supplies strengthening rib 24 to inlay the establishment in the both sides of first slot 11 on end wallboard 1.

Referring to fig. 1, the stability of the bottom wall plate 1 on the ground is further improved, the connecting blocks 15 are vertically arranged on the lower side of the bottom wall plate 1 through concrete pouring, the locking blocks 16 buried below the ground are arranged on the lower side of the connecting blocks 15 through concrete pouring, and the cross-sectional areas of the locking blocks 16 are larger than that of the connecting blocks 15.

The implementation principle of the embodiment is as follows: the bottom wall board 1 is fixed on the ground through the fixing rod and the locking block 16, the side wall board 2 is installed on the upper side of the bottom wall board 1, the bottom of the side wall board 2 is abutted to the bottom wall board 1 at the moment, the first insertion block 21 is embedded in the first slot 11, the second insertion block 12 is embedded in the second slot 22, the bottom of the second insertion block 12 is abutted to the bottom of the first slot 11 through the elastic material 4, and therefore rainwater is prevented from permeating the space between the bottom wall board 1 and the side wall board 2.

Two side walls of the second insert block 12 are abutted against the inner wall of the second slot 22 through the elastic sealing gasket 3, so that the sealing property between the second insert block 12 and the second slot 22 is further improved.

The reinforcing steel bar 23 at the bottom of the first insertion block 21 penetrates through the bottom wall plate 1, so that the stability of the side wall plate 2 is further improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Modular node in prefabricated building, including horizontal fixation in the bottom wall board (1) on ground and vertical installation in subaerial side wall board (2), first slot (11) have been seted up on bottom wall board (1), the bottom of side wall board (2) is provided with inlays first inserted block (21) of locating in first slot (11), its characterized in that: the bottom of first slot (11) is fixed with second inserted block (12) along its length direction level, the vertical cross-section of second inserted block (12) is triangle-shaped, second slot (22) that confession second inserted block (12) were inlayed and are established are seted up to the bottom of first inserted block (21).

2. The modular node of a prefabricated house of claim 1, wherein: the bottom of the second slot (22) is upwards opened into the side wall plate (2), and the top height of the second inserting block (12) is higher than the bottom height of the bottom wall plate (1).

3. The modular node of a prefabricated house of claim 2, wherein: and an elastic sealing gasket (3) is abutted between the two inclined planes of the second insertion block (12) and the inner wall of the second slot (22).

4. The modular node of a prefabricated house of claim 3, wherein: first grooves (121) are formed in two inclined planes of the second inserting block (12), second grooves (221) are formed in the inner wall of the second inserting groove (22), and the elastic sealing gasket (3) is embedded between the first grooves (121) and the second grooves (221).

5. The modular node of a prefabricated house of claim 3, wherein: elastic materials (4) are laid on the bottom of the first slot (11) on two sides of the second insertion block (12), and the bottom of the first insertion block (21) abuts against the bottom of the first slot (11) through the elastic materials (4).

6. The modular node of a prefabricated house of claim 1, wherein: the vertical reinforcing steel bar (23) that is fixed with in the both sides of second slot (22) on first inserted block (21), the top of reinforcing steel bar (23) extends to in side wall board (2), reinforcing steel bar (23) are erect and are passed through in bottom wall board (1) is worn to locate by the bottom of first slot (11).

7. The modular node of a prefabricated house of claim 1, wherein: the first inserting block (21) and the bottom of the side wall plate (2) are connected with reinforcing ribs (24), and the reinforcing ribs (24) are embedded in the bottom wall plate (1).

8. The modular node of a prefabricated house of claim 1, wherein: the lower side of the bottom wall plate (1) is fixed with a connecting block (15) buried below the bottom surface, the bottom of the connecting block (15) is fixed with a locking block (16), and the cross sectional area of the locking block (16) is larger than that of the connecting block (15).