CN219158051U

CN219158051U - Waterproof outer wall of building

Info

Publication number: CN219158051U
Application number: CN202320259057.8U
Authority: CN
Inventors: 苏伟男; 姜思宇; 吕光宇; 徐丽; 刘涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-09
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a waterproof outer wall of a building, belongs to the technical field of building walls, and aims to solve the technical problems of large repair workload and high difficulty for crack positions of the waterproof outer wall in the prior art. The building waterproof outer wall comprises an inner wall body and a plurality of frame bodies positioned outside the inner wall body; a plurality of framework are spliced each other, all inlay in every framework and are equipped with outer wall body, are equipped with the fastener between two horizontal frameworks, and the fastener includes: the connecting piece of vertical centre gripping between two casings, set up spacing post and the lead screw of perpendicular connection in connection piece towards interior wall body one side of keeping away from interior wall body one side of connecting piece, the tip of casing is kept away from one side of interior wall body and is offered and supply spacing post embedding spacing draw groove, and interior wall body has been pre-buried in one side towards the casing with lead screw sleeve joint complex sleeve, and one side towards interior wall body of connecting piece is provided with the backing sheet.

Description

Waterproof outer wall of building

Technical Field

The utility model belongs to the technical field of building walls, and particularly relates to a waterproof outer wall of a building.

Background

The outer protective structure wall body of the building construction is generally composed of red bricks, sand-lime bricks or masonry such as aerated concrete blocks, and the service life of the outer wall water-facing surface waterproof structure is short due to temperature stress, material aging and the like, so that the outer wall is a common disease in the building industry at present, and waterproof outer walls are designed in the industry.

For example, in the prior art, the utility model patent with the application number of 202020149790. X discloses a novel building waterproof outer wall, which comprises an inner wall body, wherein an inner mortar layer is coated on the outer side of the inner wall body, an asphalt waterproof coiled material is coated on the outer side of the inner mortar layer, an outer mortar layer is coated on the outer side of the asphalt waterproof coiled material, a plurality of groups of uniformly-arrayed fixing steel bars are pre-buried and fixed steel bars fixed in the inner wall body penetrate through the inner mortar layer, the asphalt waterproof coiled material and the outer mortar layer are fixedly provided with reinforcing trusses and the reinforcing trusses are welded with the fixing steel bars on the same side in the inner mortar layer and the outer mortar layer. However, in the practical application process, the applicant finds that along with the increase of the service time of the building, the wall is inevitably cracked due to factors such as expansion caused by heat and contraction caused by cold, the material itself and the like, and although a reinforcing line of defense can be formed on the waterproof outer wall in the prior art, the crack of the wall still needs to be shoveled and repaired in a large area, and the formed reinforcing line of defense influences the repairing work, so that the repairing workload is large and the difficulty is high.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a waterproof outer wall of a building, and aims to solve the technical problems of large repair workload and high difficulty for a crack of the waterproof outer wall in the prior art.

Technical proposal

In order to solve the technical problems, the utility model provides a waterproof outer wall of a building, which comprises an inner wall body and a plurality of frame bodies positioned outside the inner wall body;

a plurality of the framework is spliced each other, every the framework is embedded with an outer wall, a buckling piece is arranged between the two transverse frameworks, and the buckling piece comprises:

the connecting piece of vertical centre gripping between two casings, set up spacing post and the lead screw of perpendicular connection in connection piece towards interior wall body one side of keeping away from interior wall body one side at the connection piece, the spacing draw groove of confession spacing post embedding has been seted up to one side that the tip of casing was kept away from to interior wall body, interior wall body one side towards the casing is pre-buried to have and cup joints complex sleeve with the lead screw, one side that the connection piece is towards interior wall body is provided with the backing sheet.

Further, an adjusting nut is arranged at the end part of the sleeve, and the adjusting nut is in threaded sleeve joint with the screw rod.

Further, the screw rod is rotationally connected with the connecting sheet, a reserved groove is formed in the position, corresponding to the screw rod, of the limiting column, an end cap is arranged in the reserved groove, and the end cap is in transmission connection with the screw rod.

Further, the connecting sheet and the outer surface of the limiting column are wrapped with shrinkage sleeves, and shrinkage strips are arranged on the upper surface and the lower surface of the frame body.

Furthermore, four walls in the frame body are provided with limiting grooves for embedding the outer wall body, and one surface of the frame body, facing the inner wall body, is provided with a baffle.

Further, the outer wall body comprises a concrete slab arranged on one surface facing the inner wall body, a second asphalt waterproof layer coated on the outer surface of the concrete slab, and a real stone paint spraying layer arranged on the outer surface of the second asphalt waterproof layer.

Further, one surface of the inner wall body facing the frame body is provided with a first asphalt waterproof layer, and the surface of the first asphalt waterproof layer is provided with a foaming heat preservation layer.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the outer wall body is embedded in the plurality of frame bodies, the frame bodies are spliced on one side of the outer part of the inner wall body by using the buckling pieces, so that a whole protective outer wall is formed, the second asphalt waterproof layer on the outer wall body can play a role in waterproof, the real stone paint spraying layer can be leveled with the surface of the frame body, meanwhile, empty drum cracking can be avoided as much as possible due to the structural characteristics of the real stone paint spraying layer, the whole frame body adopts a prefabricated structure, the structure is simple, the site construction is easy, the ends of two adjacent frame bodies can be sealed and waterproof by the limit posts and the shrinkage sleeves sleeved on the connecting pieces, the top and the bottom of the frame bodies can be sealed and waterproof by the shrinkage strips, meanwhile, the shrinkage effect is realized, and the wall body is prevented from being extruded and swelled.

According to the utility model, through the cooperation of the screw rod and the sleeve, when the outer wall body is damaged and cracked and maintained in the later part, the frame body can be detached from the outer wall body by only removing the shrinkage sleeves at the positions of the outer wall body corresponding to the gaps at the two ends of the frame body and leaking the reserved grooves on the limiting posts and screwing the end caps to enable the screw rod to be pulled out of the sleeve, so that the maintenance of a small area is facilitated, the maintenance cost is reduced, and the operation is easy.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of a fastener of the present utility model;

FIG. 4 is a schematic view of the structure of the frame and the outer wall of the present utility model;

fig. 5 is an enlarged view of the utility model at B in fig. 4.

The marks in the drawings are: 1. an inner wall; 2. a frame; 3. an outer wall; 4. a fastener; 5. a shrink sleeve; 6. a sleeve; 7. a screw rod; 8. a first asphalt waterproof layer; 9. foaming heat preservation layer; 10. shrink strips; 11. a connecting sheet; 12. a limit column; 13. an adjusting nut; 14. a reserved groove; 15. an end cap; 16. a limit groove; 17. limiting pull grooves; 18. a baffle; 19. a concrete slab; 20. a second asphalt waterproof layer; 21. a real stone paint spraying layer; 22. and a support sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment provides a waterproof outer wall of a building, the structural schematic diagram of which is shown in fig. 1-5, and the waterproof outer wall comprises an inner wall body 1 and a plurality of frame bodies 2 positioned outside the inner wall body 1; the outer wall 3 is embedded in each frame body 2, the outer wall 3 is embedded in the frame bodies 2, the frame bodies 2 are spliced on one side outside the inner wall body 1 by the buckling pieces 4 to form an integral protective outer wall, the integral protective outer wall is of a prefabricated structure, the structure is simple, and the construction is easy on site, wherein the outer wall body 3 comprises a concrete slab 19 arranged on one side of the inner wall body 1, a second asphalt waterproof layer 20 coated on the outer surface of the concrete slab 19 and a true stone paint spraying layer 21 arranged on the outer surface of the second asphalt waterproof layer 20, the second asphalt waterproof layer 20 can play a waterproof role, the true stone paint spraying layer 21 can be leveled with the surface of the frame body 2, and empty drum cracking can be avoided as much as possible due to the structural characteristics. The one side of interior wall body 1 towards framework 2 is provided with first pitch waterproof layer 8, and first pitch waterproof layer 8 surface is provided with foaming heat preservation 9, and first pitch waterproof layer 8 plays dampproofing moisture proof effect, and foaming heat preservation 9 on first pitch waterproof layer 8 surface plays the heat retaining effect.

As a preferred technical solution in this embodiment, a fastener 4 is disposed between two transverse frames 2, and the fastener 4 includes: the utility model provides a vertical centre gripping is at the connection piece 11 between two frame bodies 2, the spacing post 12 of setting on one side of keeping away from interior wall 1 at connection piece 11 and the lead screw 7 of connecting in connection piece 11 towards interior wall 1 one side, one side that the tip of frame body 2 kept away from interior wall 1 has been seted up and has been supplied spacing post 12 to imbed spacing draw groove 17, the one side of interior wall 1 towards frame body 2 pre-buried have cup joint complex sleeve 6 with lead screw 7, one side of connection piece 11 towards interior wall 1 is provided with backing sheet 22, before the concatenation of a plurality of frame body 2, lead screw 7 on connection piece 11 inserts in the sleeve 6 that corresponds, then twist the rotatory position of adjusting connection piece 11 of lead screw 7, frame body 2 only need the butt in the both sides of connection piece 11, spacing post 12 imbeds in spacing draw groove 17 of frame body 2 tip, the one side of frame body 2 towards interior wall 1 and backing sheet 22 butt, spacing post 12 and backing sheet 22 are spacing to the tip of frame body 2 at this moment, can realize the quick concatenation of a plurality of frame bodies 2 with this mode.

In the embodiment, an adjusting nut 13 is arranged at the end part of the sleeve 6, and the adjusting nut 13 is in threaded sleeve joint with the screw rod 7, so that the screw rod 7 can be screwed to adjust the position of the connecting sheet 11. The screw rod 7 is rotationally connected with the connecting sheet 11, the reserved groove 14 is formed in the position, corresponding to the screw rod 7, of the limiting column 12, the end cap 15 is arranged in the reserved groove 14, the end cap 15 is in transmission connection with the screw rod 7, and when the outer wall body 3 at the later stage is broken and cracked for maintenance, the end cap 15 is only required to be screwed to enable the screw rod 7 to be pulled out of the sleeve 6, so that the frame body 2 can be communicated with the outer wall body 3 for detachment, and the maintenance of a small area is facilitated.

Further, the connecting piece 11 and the outer surface of the limiting post 12 are wrapped with the shrinkage sleeve 5, the ends of the two adjacent frame bodies 2 can be sealed and waterproof by the shrinkage sleeve 5 sleeved on the limiting post 12 and the connecting piece 11, the upper surface and the lower surface of the frame bodies 2 are both provided with shrinkage strips 10, and the top and the bottom of the frame bodies 2 can be sealed and waterproof by the shrinkage strips 10. The four walls in the frame body 2 are provided with limit grooves 16 for embedding the outer wall body 3, and one surface of the frame body 2 facing the inner wall body 1 is provided with baffle plates 18, so that the stable installation of the outer wall body 3 is facilitated.

Working principle:

when the waterproof and waterproof foam insulation wall is used, the embedded sleeve 6 is used for connecting and fixing the frame body 2 when the inner wall body 1 is piled up, the first asphalt waterproof layer 8 is coated on the outer surface of the inner wall body 1 to play a role in dampproof and moisture-proof, and the foaming insulation layer 9 on the surface of the first asphalt waterproof layer 8 plays a role in heat insulation. Further, splice the polylith framework 2 in interior wall body 1 outside, before the concatenation, the lead screw 7 on the connection piece 11 inserts in corresponding sleeve 6, then twist the rotatory adjustment connection piece 11's of end cap 15 drive lead screw 7 position, the framework 2 only needs the butt in the both sides of connection piece 11, spacing post 12 is embedded in spacing draw groove 17 of framework 2 tip, the one side and the supporting plate 22 butt of framework 2 towards interior wall body 1, spacing post 12 and supporting plate 22 are to the spacing support of the tip of framework 2 this moment, utilize this mode can realize the quick concatenation of a plurality of frameworks 2, after the concatenation, utilize the outer wall body 3 in the framework 2 to form a whole face protection outer wall, second pitch waterproof layer 20 on the outer wall body 3 just can play waterproof effect, vacuum paint spray coating 21 can be leveled with the framework 2 surface, simultaneously because of its structural feature can avoid the drum fracture as far as possible, the whole adopts prefabricated construction, easy construction site operation, shrink sleeve 5 that the cover was established on spacing post 12 and the connection piece 11 can be sealed waterproof to the tip of two adjacent frameworks 2, shrink strip 10 can be sealed to top and bottom seal simultaneously. Further, when the outer wall body 3 of the later part is broken, cracked and maintained, only the shrinkage sleeve 5 of the outer wall body 3 corresponding to the gaps at the two ends of the frame body 2 is required to be removed, the reserved groove 14 on the limit column 12 is leaked, the end cap 15 is screwed to enable the screw rod 7 to be pulled out of the sleeve 6, and the frame body 2 is communicated with the outer wall body 3 to be detached, so that the maintenance of a small area is facilitated.

All technical features in the embodiment can be freely combined according to actual needs.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a waterproof outer wall of building, includes interior wall body (1) and is located a plurality of blocks of framework (2) outside interior wall body (1), its characterized in that:

a plurality of the framework (2) splice each other, every the framework (2) is interior all to inlay and is equipped with outer wall body (3), transversely two be equipped with fastener (4) between framework (2), fastener (4) include:

the vertical centre gripping is in connection piece (11) between two framework (2), sets up spacing post (12) and the lead screw (7) of connecting piece (11) towards interior wall body (1) one side of keeping away from interior wall body (1) side at connection piece (11), spacing draw groove (17) of confession spacing post (12) embedding have been seted up to one side that the tip of framework (2) was kept away from interior wall body (1), interior wall body (1) have been pre-buried in one side towards framework (2) with lead screw (7) cup joint complex sleeve (6), one side of connection piece (11) towards interior wall body (1) is provided with backing sheet (22).

2. The waterproof outer wall of the building according to claim 1, wherein an adjusting nut (13) is arranged at the end part of the sleeve (6), and the adjusting nut (13) is in threaded sleeve joint with the screw rod (7).

3. The waterproof outer wall of the building according to claim 1, wherein the screw rod (7) is rotationally connected with the connecting sheet (11), a reserved groove (14) is formed in the position, corresponding to the screw rod (7), of the limiting column (12), an end cap (15) is arranged in the reserved groove (14), and the end cap (15) is in transmission connection with the screw rod (7).

4. The waterproof outer wall of the building according to claim 1, wherein the outer surfaces of the connecting sheet (11) and the limiting column (12) are wrapped with the shrinkage sleeve (5), and the upper surface and the lower surface of the frame body (2) are provided with shrinkage strips (10).

5. The waterproof outer wall of the building according to claim 1, wherein limit grooves (16) for embedding the outer wall body (3) are formed in four inner walls of the frame body (2), and a baffle (18) is arranged on one surface of the frame body (2) facing the inner wall body (1).

6. A waterproof outer wall for buildings according to claim 1, wherein the outer wall body (3) comprises a concrete slab (19) arranged on the side facing the inner wall body (1), a second asphalt waterproof layer (20) coated on the outer surface of the concrete slab (19), and a real stone paint spraying layer (21) arranged on the outer surface of the second asphalt waterproof layer (20).

7. The waterproof outer wall for the building according to claim 1, wherein a first asphalt waterproof layer (8) is arranged on one surface of the inner wall body (1) facing the frame body (2), and a foaming heat preservation layer (9) is arranged on the surface of the first asphalt waterproof layer (8).