CN216689827U

CN216689827U - Waterproof structure of two butt joint lateral seams of modularization building

Info

Publication number: CN216689827U
Application number: CN202123309460.7U
Authority: CN
Inventors: 蒋学东
Original assignee: Suzhou Yangdi Steel Assembly Building Technology Co ltd
Current assignee: Suzhou Yangdi Steel Assembly Building Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-07
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of building structure waterproofing, and discloses a waterproof structure for two butt joint side seams of a modular building, wherein the butt joint waterproof structure is used for being correspondingly arranged at the position of a splicing seam of two adjacent modular buildings and comprises an inner seal, a metal folding piece and an air-tight seal rubber ring, the air-tight seal rubber ring is arranged in the splicing seam, a hole is reserved in the middle of the air-tight seal rubber ring, the inner seal and the metal folding piece are respectively arranged at two sides of the air-tight seal rubber ring in the splicing seam, the inner seal and the metal folding piece are fixedly connected through a fastener, and the fastener penetrates through the reserved hole of the air-tight seal rubber ring. Compared with the prior art, the waterproof structure is arranged at the splicing seams of the adjacent modular buildings to prevent water leakage, the inner sealing strips are utilized, the air-tightness rubber rings are arranged in the splicing seams to play a waterproof role, the metal folding pieces are utilized to prevent the side edges of the splicing seams from leaking water, the waterproof service life is long, and the maintenance frequency and the maintenance cost of the modular buildings are reduced.

Description

Waterproof structure of two butt joint lateral seams of modularization building

Technical Field

The utility model relates to the technical field of modularization building waterproofing, in particular to a waterproof structure for two butt joint side seams of a modularization building.

Background

Containers have evolved in the last 60's into a multi-level intermodal international common transport vehicle. With the continuous development of society and the aggravation of population migration degree, the traditional housing concept is not suitable for the trend of the era, and the brand new thinking of people on self-living space is gradually aroused. In order to meet the proliferation of urban population and to cope with the frequent flow of population, the construction of houses by using containers (modular buildings) is a new trend. The house container is green, labour saving and time saving and nimble changeable, can provide more choices for people for traditional commodity room. The house container (modular building) has the following advantages: 1) the transportation is convenient, and the living place can be changed at any time; 2) the building structure is made of steel materials, and has strong earthquake resistance and deformation resistance; 3) the multiple containers have good combinability, a single container is arranged on a standard steel chassis, and a plurality of combined spaces can be derived, for example, the single container can be used as a kitchen or a toilet, and a plurality of containers can be spliced into a master sleeping room or a living room; 4) the dismounting is convenient, the construction speed is fast, and is stable firm, long service life. House containers are used in various fields such as restaurants, dormitories, hotels, and offices in various countries, both inside and outside.

In addition, the house container can meet the requirements of people on the beautiful decoration and module management of space places. However, the box body of the house container is usually assembled and installed on site after the factory single body is manufactured, and a certain gap is inevitably formed between every two adjacent (for example, stacked up and down or side by side left and right) containers, so that the potential risk of water leakage exists in the spliced and combined containers, the safety coefficient of the house container is reduced, and the life quality of people is affected.

Traditional container waterproof construction is mostly through beating glue, fill in partial waterproof stripe or beat the foaming glue, and the life of this kind of mode is limited, the condition that still appears leaking easily, and water-proof effects is not good.

Therefore, an effective technical scheme is urgently needed to prevent the water leakage and water inflow problems of the house container, so that the overall sealing performance of the house container is improved, the living comfort and safety of the house container are further improved, and the maintenance frequency and the maintenance cost of the house container are reduced.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: aiming at the problems in the prior art, the utility model provides a waterproof structure for two butt joint side seams of a modular building, which reduces the maintenance frequency and the maintenance cost of the modular building.

The technical scheme is as follows: the utility model provides a waterproof structure for two butt joint side seams of a modular building, which is used for correspondingly arranging the positions of side splicing seams of two adjacent modular buildings, and is characterized by comprising an inner seal, a metal folding piece and an air-tight rubber ring or rubber strip, wherein the air-tight rubber ring or rubber strip is arranged in the side splicing seams and extends along the length direction of the side splicing seams, a plurality of holes are reserved at intervals in the middle of the air-tight rubber ring or rubber strip, the inner seal is arranged on the inner side wall of the modular building, the metal folding piece is arranged on the outer side wall of the modular building, the inner seal and the metal folding piece both extend along the length direction of the side splicing seams, the inner seal and the metal folding piece are fastened and connected through a fastener, and the fastener penetrates through the reserved holes of the air-tight rubber ring.

Further, the inner seal is of a straight-line structure, is formed by injection molding or extrusion molding, and is made of one of rubber, PVC and PEC.

Further, the upper surface of the inner seal strip is also inwards recessed along the length direction of the inner seal strip to form a recessed groove.

Furthermore, the metal is rolled over the piece and is the arched door type, the arched door type the metal is rolled over the outside extension of piece both ends level and is formed the extension end, the extension end is hugged closely in adjacent modularization building wall setting, and it is fixed in the wall through the fastener mode, the arched door type metal is rolled over the piece upper end and is located the concatenation seam, and to the gas tightness rubber ring is close to.

Furthermore, a water-tightness adhesive tape is tightly attached to the upper surface of the extension end B, and the extension end B tightly attaches the water-tightness adhesive tape to the adjacent modular building wall surface in a fastening piece mode for fixation.

Furthermore, the thickness of the metal folding piece is 0.3-0.7 mm, and the surface of the metal folding piece is galvanized or aluminized.

Further, the outer diameter of the airtight rubber ring or rubber strip is 15-25 mm.

Further, the fastener is in a bolt and nut connection mode.

Further, a gasket is arranged between the nut and the inner seal.

Has the advantages that:

1. according to the utility model, the waterproof structure is arranged at the splicing seams of the adjacent modular buildings to prevent water leakage, the inner seal is arranged at the splicing seams of the inner side walls of the modular buildings to play roles of connection and fixation and further waterproof, the airtight rubber ring or the adhesive tape is arranged in the splicing seams, the outer diameter and the width of the airtight rubber ring are adaptively adjusted according to the size of the splicing seams, the fixing of the metal folding piece and the inner seal is not influenced while the waterproof effect is achieved, and the metal folding piece can prevent the side edges of the splicing seams from leaking water. The waterproof structure designed by the utility model reduces the maintenance frequency and the maintenance cost of the modular building.

2. The inner seal is made of rubber or PVC or PEC, and is moderate in hardness and convenient to bend, install and the like.

3. The metal folding piece plays a role in fixing the inner sealing strip and the air-tight rubber ring under the condition of water leakage at one end side edge of the splicing seam, and the water-tight rubber strip is arranged on the inner surface of the metal folding piece.

4. The surface of the metal folding piece is galvanized or aluminized and galvanized, so that the metal folding piece can be prevented from contacting water and air, and the metal corrosion is prevented.

5. The utility model has simple structure, only needs to utilize the bolt and the nut to realize the fastening connection during the installation, has convenient installation and simple maintenance, and has long service life.

Drawings

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

FIG. 2 is a top view taken from direction A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the inner seal structure of the present invention;

FIG. 4 is a schematic view of the structure of the airtight rubber ring of the present invention;

fig. 5 is a schematic structural diagram of the metal folding piece of the utility model.

The building comprises a building body, a building cover, a sealing cover, a gasket, a bolt, a nut, a gasket, a metal folding piece, a gasket, a rubber ring, a hole, a gasket, a bolt, a nut and a gasket, wherein the building cover comprises 1-an inner seal, 2-a metal folding piece, 201-an extending end, 3-an airtight rubber ring, 4-the building cover, 5-a water-tightness rubber strip, 6-the nut, 8-the gasket, 100-a first building and 200-a second building.

Detailed Description

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

The utility model discloses a waterproof structure for two butt joint side seams of a modular building, which is shown in the attached drawings 1-5, wherein the butt joint waterproof structure is correspondingly arranged at the position of a splicing seam of the side edges of two adjacent modular buildings, in the attached drawing 1, a first building 100 and a second building 200 are adjacently arranged, splicing seams are arranged at the front and the rear positions of the first building, the waterproof structure arranged at the position of the splicing seam comprises an inner seal 1, a metal folding piece 2 and an airtight rubber ring 3 or an adhesive tape, the airtight rubber ring 3 or the adhesive tape is arranged in the splicing seam (the airtight rubber ring 3 is taken as an example in the embodiment), the airtight rubber ring 3 or the adhesive tape is arranged along the length extension direction of the splicing seam, holes 4 are reserved at intervals on the airtight rubber ring 3, and the holes 4 are used for penetrating through bolts during fixing. Referring to the attached drawing 2, the inner seal 1 is arranged on the inner side wall of the modular building, the metal folding piece 2 is arranged on the outer side wall of the modular building, the inner seal 1 and the metal folding piece 2 extend along the length direction of the side splicing seam, the inner seal 1 and the metal folding piece 2 are respectively arranged on two sides of the air-tight rubber ring 3 located in the splicing seam, the inner seal 1 and the metal folding piece 2 are connected through fastening pieces in a fastening mode, and the fastening pieces penetrate through holes 4 reserved in the air-tight rubber ring 3. Referring to fig. 2, the fastening member in this embodiment is a bolt 6 and a nut 7, the bolt 6 passes through the metal folding member 2, the airtight rubber ring 3 and the inner seal 1, and is fixed by the nut 7 located at the inner seal 1, and a gasket 8 is further provided between the inner seal 1 and the nut 7.

Referring to fig. 2 and 3, the inner seal 1 is a straight-line structure, the inner seal 1 is formed by injection molding or extrusion molding, and the material of the inner seal is one of rubber, PVC and PEC. The upper surface of the inner seal 1 is also inwards recessed along the length direction to form a recessed groove, so that the inner seal is convenient to fix, and when the bolt 6 and the nut 7 are used for fixing, the nut 7 is directly positioned in the recessed groove.

Referring to fig. 2 and 5, the metal folding piece 2 is of an arch type, two ends of the arch type metal folding piece 2 extend horizontally outwards to form an extension end 201, the extension end 201 is tightly attached to the adjacent modular building wall surfaces (a first building 100 and a second building 200), and is fixed to the wall surfaces in a fastening piece mode.

The upper surface of the extension end 201 is tightly attached with a water-tightness rubber strip 5, and the extension end B201 fixes the water-tightness rubber strip 5 to the adjacent modular building wall surfaces (a first building 100 and a second building 200) in a fastening way.

The thickness of the metal folded piece 2 in the embodiment is 0.3-0.7 mm, and 0.5mm can be selected and the surface of the metal folded piece is galvanized or aluminized. The outer diameter of the airtight rubber ring 3 ranges from 15 mm to 25 mm. In this example, the outer diameter of the airtight rubber ring 3 was 20 mm.

The installation step:

firstly, fixing an airtight rubber ring 3 or an adhesive tape between two modularized buildings (a building 100 and a building 200), placing an inner seal 1 on the inner side wall close to the building 100 and the building 200, placing a metal folding piece 2 on the outer side wall seam close to the building 100 and the building 200, temporarily fixing the inner seal 1 and the metal folding piece 2 through a bolt 6 and a nut 7, fixing the inner seal 1 and the metal folding piece 2 in sequence along the length direction of a splicing seam, fixing an extension end 201 of the metal folding piece 2 on the outer wall walls of the building 100 and the building 200, and finishing the whole installation.

The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A waterproof structure for two butt joint side seams of a modular building is used for being correspondingly arranged at the position of the side splicing seam of two adjacent modular buildings, it is characterized by comprising an inner seal (1), a metal folding piece (2), an airtight rubber ring (3) or an adhesive tape, the air-tight rubber ring (3) or the rubber strip is arranged in the side splicing seam and extends along the length direction of the side splicing seam, a plurality of holes (4) are reserved at intervals in the middle of the inner seal, the inner seal (1) is arranged on the inner side wall of the modular building, the metal folding piece (2) is arranged on the outer side wall of the modular building, the inner seal (1) and the metal folding piece (2) extend along the length direction of a side splicing seam, the inner seal (1) and the metal folding piece (2) are fastened and connected through a fastener, and the fastener penetrates through a hole (4) reserved in the air-tight rubber ring (3).

2. The waterproof structure of two butt side seams of modular building as claimed in claim 1, wherein the inner seal (1) is a I-shaped structure, which is formed by injection molding or extrusion molding, and is made of one of rubber, PVC and PEC.

3. The waterproof structure of the two butt side seams of the modular building as claimed in claim 2, wherein the upper surface of the inner seal (1) is also recessed inwards along the length direction to form a recessed groove.

4. The waterproof structure of the two butt joint side seams of the modular building as claimed in claim 1, wherein the metal folding piece (2) is of an arch type, two ends of the metal folding piece (2) extend outwards horizontally to form an extension end (201), the extension end (201) is tightly attached to the adjacent modular building wall and fixed to the wall in a fastening manner, and the upper end of the metal folding piece (2) is located in the splicing seam and close to the airtight rubber ring (3).

5. The waterproof structure for the two butt-joint side seams of the modular building as claimed in claim 4, wherein the upper surface of the extension end (201) is tightly attached with a water-tight adhesive tape (5), and the extension end (201) tightly attaches the water-tight adhesive tape (5) to the adjacent modular building wall surface by a fastener method.

6. The waterproof structure for the two butt joint side seams of the modular building as claimed in claim 4, wherein the thickness of the metal folding piece (2) is 0.3-0.7 mm, and the surface of the metal folding piece is galvanized or aluminized and galvanized.

7. The modular building two-to-two joint side seam waterproof structure according to claim 1, characterized in that the outer diameter of the airtight rubber ring (3) or rubber strip is 15-25 mm.

8. The modular building two butt side seam waterproof construction according to any one of the claims 1 to 7, characterized in that the fastener is a bolt (6) and nut (7) connection.

9. The waterproof structure of the two butt side seams of the modular building as claimed in claim 8, characterized in that a gasket (8) is further arranged between the nut (7) and the inner seal (1).