CN218911843U

CN218911843U - Assembled building outer wall waterproof structure for building

Info

Publication number: CN218911843U
Application number: CN202222254004.5U
Authority: CN
Inventors: 潘成忠; 吴文海
Original assignee: Wenzhou Century Pearl Construction Group Co ltd
Current assignee: Wenzhou Century Pearl Construction Group Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-04-25
Anticipated expiration: 2032-08-26

Abstract

The utility model provides an assembled building outer wall waterproof structure for a building. The bottom plate is installed to the bottom including first wallboard and second wallboard. The utility model provides an assembled building outer wall waterproof structure for a building, which can reduce surface gaps between a first wallboard and a second wallboard through a top connection mode, improve the sealing performance of a wall connection part, drain water on the top of the water-proof structure and the waterproof board can drain accumulated water from two sides, prevent the accumulated water from flowing into the inner side of the wall, further improve the waterproof performance, improve the stability between the first wallboard and the second wallboard through splicing a connecting block and a clamping groove, prevent the accumulated water from expanding due to direct contact between the bottom of the wall and the ground, and enable the waterproof board to be mounted on the top of the connecting plate through a clamping block so as to be convenient for subsequent dismounting.

Description

Assembled building outer wall waterproof structure for building

Technical Field

The utility model relates to the field of assembled buildings, in particular to an assembled building outer wall waterproof structure for a building.

Background

The assembled building is characterized in that a large amount of field operation work in the traditional building mode is transferred to a factory, building components and accessories (such as floors, wallboards, stairs, balconies and the like) are manufactured in the factory, the building components and accessories are transported to a building construction site, and the building components and accessories are assembled and installed on the site in a reliable connection mode, wherein the building external wallboards are plates which cover the outer side of a building wall and play a decorative role, and meanwhile the external wallboards can slow down the weathering effect of the wall and prolong the service life of the building.

In the use process of the traditional assembly type outer wall, the assembly type building outer wall is assembled in blocks, so that the waterproof treatment problem of the connecting joint can be inevitably encountered, once rainwater invades the interior of the outer wall plate, the outer wall plate is damaged, the whole wall body is expanded, and the safety of a building is seriously influenced.

Therefore, it is necessary to provide an assembled building outer wall waterproof structure for building to solve the above technical problems.

Disclosure of Invention

The utility model provides an assembly type building outer wall waterproof structure for a building, which solves the problem of poor waterproof property of the existing assembly type outer wall.

In order to solve the technical problems, the waterproof structure of the assembled building outer wall for the building comprises a first wallboard and a second wallboard, wherein a bottom plate is arranged at the bottoms of the first wallboard and the second wallboard, the tops of the first wallboard and the second wallboard are fixedly connected through a connecting plate, insertion holes are formed in the tops of the connecting plate and are provided with bolts, thread grooves matched with threads on the surfaces of the bolts are formed in the tops of the first wallboard and the second wallboard at equal intervals, the first wallboard, the second wallboard and the connecting plate are fixed through the bolts, a drain board is connected to the top of the connecting plate, a placing groove is formed in the upper surfaces of the first wallboard and the second wallboard when the first wallboard is installed at a corner, a waterproof board is installed on the upper surface of the placing groove, and an opening is formed in the outer side of the waterproof board.

Preferably, a connecting block is arranged on the surface of one side of the second wallboard, which is close to the first wallboard, the connecting blocks are arranged at equal intervals from top to bottom, and clamping grooves matched with the connecting blocks in size are formed in the side face of the first wallboard.

Preferably, the widths of the connecting blocks and the clamping grooves are smaller than the thickness of the first wallboard, the connecting blocks and the clamping grooves are in inclined states, and embedded insertion is arranged between the connecting blocks and the clamping grooves.

Preferably, the upper surface of bottom plate is seted up and is had the bar recess with first wallboard thickness looks adaptation, the bottom of first wallboard and second wallboard is fixed through the bottom plate.

Preferably, the upper surface equidistance of connecting plate has seted up the embedded groove with bolt size looks adaptation, the bolt is whole to be located the embedded groove of connecting plate.

Preferably, the fixture block is installed to the bottom equidistance of waterproof board, the slot with fixture block size looks adaptation has been seted up to the upper surface of connecting plate, the waterproof board passes through the fixture block joint in the top of connecting plate, the upper surface of waterproof board sets up to concave type and both ends all are provided with the opening, high both sides are low in the middle of the concave type surface of waterproof board.

Compared with the related art, the assembly type building outer wall waterproof structure for the building has the following beneficial effects:

the utility model provides an assembled building outer wall waterproof structure for a building, which can reduce surface gaps between a first wallboard and a second wallboard through a top connection mode, improve the sealing performance of a wall connection part, drain water on the top of the water-proof structure and the waterproof board can drain accumulated water from two sides, prevent the accumulated water from flowing into the inner side of the wall, further improve the waterproof performance, improve the stability between the first wallboard and the second wallboard through splicing a connecting block and a clamping groove, prevent the accumulated water from expanding due to direct contact between the bottom of the wall and the ground, and enable the waterproof board to be mounted on the top of the connecting plate through a clamping block so as to be convenient for subsequent dismounting.

Drawings

FIG. 1 is a schematic view of a construction of a waterproof construction of an exterior wall of an assembled building according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the connection plate and drain plate structure of FIG. 1;

FIG. 3 is a schematic side cross-sectional view of the connection block structure of FIG. 1;

fig. 4 is a schematic view of the corner joint of the wall panel according to the present utility model.

Reference numerals in the drawings: 1. a first wallboard; 2. a second wallboard; 3. a bottom plate; 4. a connecting plate; 5. a drain plate; 6. a bolt; 7. a clamping block; 8. a connecting block; 9. a clamping groove; 10. a placement groove; 11. and (3) a waterproof board.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of an assembled building outer wall waterproof structure according to the present utility model; FIG. 2 is a schematic side cross-sectional view of the connection plate and drain plate structure of FIG. 1; FIG. 3 is a schematic side cross-sectional view of the connection block structure of FIG. 1; fig. 4 is a schematic view of the corner joint of the wall panel according to the present utility model. The utility model provides an assembled building outer wall waterproof construction for building, including first wallboard 1 and second wallboard 2, bottom plate 3 is installed to the bottom of first wallboard 1 and second wallboard 2, the top of first wallboard 1 and second wallboard 2 is connected fixedly through connecting plate 4, jack and be furnished with bolt 6 are seted up at the top of connecting plate 4, the screw thread groove with bolt 6 surface screw thread looks adaptation has been seted up to the top equidistance of first wallboard 1 and second wallboard 2, all fix through bolt 6 between first wallboard 1, second wallboard 2 and the connecting plate 4, the top of connecting plate 4 is connected with drain bar 5, the standing groove 10 has all been seted up to its upper surface when first wallboard 1 and second wallboard 2 are the corner installation, the upper surface of standing groove 10 installs waterproof board 11, the upper surface of waterproof board 11 sets up to concave and the outside is provided with the opening, reducible surface gap through the top connected mode between first wallboard 1 and the second wallboard 2, improve the leakproofness of wall junction, drain bar 5 and waterproof board 11 can follow the top ponding and flow into the wall body inboard, thereby further improve waterproof performance.

One side surface mounting that second wallboard 2 is close to first wallboard 1 has connecting block 8, and connecting block 8 top-down equidistance installation has offered the draw-in groove 9 with connecting block 8 size looks adaptation in the side of first wallboard 1, carries out the concatenation through setting up connecting block 8 and draw-in groove 9 and improves the stability between first wallboard 1 and the second wallboard 2.

The width of connecting block 8 and draw-in groove 9 is all less than the thickness of first wallboard 1, and connecting block 8 and draw-in groove 9 are the incline condition, are embedded grafting between connecting block 8 and the draw-in groove 9, and embedded grafting makes the wall body surface more level and smooth, improves wall body aesthetic property.

The upper surface of bottom plate 3 has seted up the bar recess with 1 thickness looks adaptation of first wallboard, and the bottom of first wallboard 1 and second wallboard 2 is fixed through bottom plate 3, and bottom plate 3 can prevent that the wall body bottom from directly contacting with ground and leading to ponding inflation.

The upper surface equidistance of connecting plate 4 has seted up the interior caulking groove with bolt 6 size looks adaptation, and bolt 6 wholly is located the interior caulking groove of connecting plate 4.

The fixture block 7 is installed to the bottom equidistance of waterproof board 11, the slot with fixture block 7 size looks adaptation is seted up to the upper surface of connecting plate 4, waterproof board 11 passes through fixture block 7 joint in the top of connecting plate 4, the upper surface of waterproof board 11 sets up to concave type and both ends all are provided with the opening, high both sides are low in the middle of the concave type surface of waterproof board 11, waterproof board 11 passes through fixture block 7 to be installed in connecting plate 4 top so that follow-up dismouting, the high both sides in the middle of waterproof board 11 are low can prevent that the rainwater from remaining in its recess, improve waterproof board 11's drainage performance.

The utility model provides an assembled building outer wall waterproof structure for a building, which has the following working principle:

the first step: the stability between first wallboard 1 and the second wallboard 2 is improved through concatenation between first wallboard 1 and the second wallboard 2 through connecting block 8 and draw-in groove 9, will wholly put into the recess of bottom plate 3 upper surface again, bottom plate 3 can prevent that the wall body bottom from directly leading to ponding inflation with ground contact, at this moment with connecting plate 4 joint at the top of first wallboard 1 and second wallboard 2, it is fixed through bolt 6, drain bar 5 places in the top of connecting plate 4 through fixture block 7, waterproof board 11 passes through fixture block 7 and installs in connecting plate 4 top in order to follow-up dismouting, the middle high both sides of waterproof board 11 are low can prevent that the rainwater from remaining in its recess, improve the drainage performance of waterproof board 11.

Compared with the related art, the assembly type building outer wall waterproof structure for the building has the following beneficial effects: the utility model provides a waterproof board, including first wallboard 1 and second wallboard 2, through its surface gap of reducible between the second wallboard 2 of top connected mode, improve the leakproofness of wall connection department, drain bar 5 and waterproof board 11 can drain the top ponding from both sides, prevent ponding inflow wall body inboard, thereby further improve waterproof performance, splice through setting up connecting block 8 and draw-in groove 9 and improve the stability between first wallboard 1 and the second wallboard 2, bottom plate 3 can prevent that the wall body bottom from directly leading to ponding inflation with ground contact, waterproof board 11 passes through fixture block 7 and installs in connecting plate 4 top in order to follow-up dismouting, waterproof board 11's high both sides in the middle can prevent that the rainwater from remaining in its recess, improve waterproof board 11's drainage performance.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides an assembled building outer wall waterproof construction for building, includes first wallboard (1) and second wallboard (2), its characterized in that: bottom plate (3) are installed to the bottom of first wallboard (1) and second wallboard (2), the top of first wallboard (1) and second wallboard (2) is connected fixedly through connecting plate (4), jack and be furnished with bolt (6) are seted up at the top of connecting plate (4), screw thread groove with bolt (6) surface screw thread looks adaptation is seted up to the top equidistance of first wallboard (1) and second wallboard (2), all fix through bolt (6) between first wallboard (1), second wallboard (2) and connecting plate (4), the top of connecting plate (4) is connected with drain bar (5), standing groove (10) have all been seted up to its upper surface when first wallboard (1) and second wallboard (2) are the corner installation, the upper surface mounting of standing groove (10) has waterproof board (11), the upper surface of waterproof board (11) is set up to concave type and the outside and is provided with the opening.

2. The assembly type building outer wall waterproof structure for the building according to claim 1, wherein a connecting block (8) is installed on the surface of one side, close to the first wallboard (1), of the second wallboard (2), the connecting blocks (8) are installed at equal intervals from top to bottom, and clamping grooves (9) matched with the connecting blocks (8) in size are formed in the side face of the first wallboard (1).

3. The waterproof structure of the building assembled building outer wall according to claim 2, wherein the widths of the connecting blocks (8) and the clamping grooves (9) are smaller than the thickness of the first wallboard (1), the connecting blocks (8) and the clamping grooves (9) are in inclined states, and embedded insertion is performed between the connecting blocks (8) and the clamping grooves (9).

4. The waterproof structure of the assembled building outer wall for the building according to claim 1, wherein a strip-shaped groove matched with the thickness of the first wallboard (1) is formed in the upper surface of the bottom plate (3), and the bottoms of the first wallboard (1) and the second wallboard (2) are fixed through the bottom plate (3).

5. The waterproof structure of the building assembled building outer wall according to claim 1, wherein inner embedded grooves matched with the bolts (6) in size are formed in the upper surface of the connecting plate (4) at equal intervals, and the bolts (6) are integrally located in the inner embedded grooves of the connecting plate (4).

6. The assembly type building outer wall waterproof structure for building according to claim 1, wherein clamping blocks (7) are mounted at the bottom of the waterproof board (11) at equal intervals, slots matched with the clamping blocks (7) in size are formed in the upper surface of the connecting board (4), the waterproof board (11) is clamped to the top of the connecting board (4) through the clamping blocks (7), the upper surface of the waterproof board (11) is concave, openings are formed in two ends of the upper surface of the waterproof board (11), and the middle of the concave surface of the waterproof board (11) is low in the two sides.