CN216844730U

CN216844730U - A sealed seepage prevention structure for anti-bank of flue

Info

Publication number: CN216844730U
Application number: CN202220478455.4U
Authority: CN
Inventors: 刘汝超; 陶雨晨; 陈卓; 蔡武; 潘泳龙; 王鹤群; 苏镜康
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-06-28
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a sealed anti-seepage structure for anti-bank of flue, including setting up the anti-bank between floor and flue and pre-buried sealing plate on the floor, in the partly anchor of sealing plate goes into the floor, during another part anchor goes into anti-bank, the junction of anti-bank and floor is equipped with seal structure. The water stop plate not only has the function of strengthening the connecting structure of the floor slab and the reverse ridge, but also has the function of water prevention; the waterproof mortar plays a role in sealing and waterproofing the joint of the floor slab and the reverse ridge; through waterproof coating layer, further strengthen the waterproof sealing effect of the junction of floor and anti-bank.

Description

A sealed seepage prevention structure for anti-bank of flue

Technical Field

The utility model relates to a construction technical field especially indicates a sealed seepage prevention structure that is used for anti-bank of flue.

Background

In residential projects, the problem of leakage at the location of the flue is a common quality problem and one of the main quality problems of owner complaints. When the finished product flue is installed, the size of a reserved hole of a floor designed by a drawing is larger than that of the finished product flue, the formwork is erected and concrete is poured for plugging after the flue is installed, the leakage phenomenon can easily occur at the joint of new and old concrete for plugging the hole, and meanwhile, the leakage phenomenon can easily occur due to the fact that the surface of the finished product flue is smooth and the joint surface of the finished product flue and the concrete is not compact. In order to effectively prevent the flue from leaking, the leakage problem is effectively solved by adopting a method of pouring a reversed sill in the construction technology of the reversed sill and preventing leakage of the residential flue.

Disclosure of Invention

To not enough among the above-mentioned background art, the utility model provides a sealed antiseep structure for anti-bank of flue has solved the easy problem of seepage in entrance to a cave shutoff department of flue position among the prior art.

The technical scheme of the utility model is realized like this:

the utility model provides a sealed seepage prevention structure for anti-bank of flue, is including setting up the anti-bank between floor and flue and pre-buried sealing plate on the floor, and in the partly anchor of sealing plate goes into the floor, in another part anchor goes into anti-bank, and the junction of anti-bank and floor is equipped with seal structure.

Further, the water stop plate is of an ┠ -type structure.

Furthermore, the horizontal part of the ┠ -shaped structure is inserted into the floor slab, and the vertical part of the ┠ -shaped structure is tightly attached to the wall surface of the reserved hole of the flue of the floor slab.

Further, the vertical portion of the "┠" type structure is anchored upward into the sill.

Furthermore, the water stop plate is of a linear structure, one end of the linear structure is inserted into the floor slab, and the other end of the linear structure is inserted into the inverted ridge.

Furthermore, the water stop plate is of a T-shaped structure or a T-shaped structure, one end of the horizontal part of the T-shaped structure or the T-shaped structure is inserted into the floor slab, the other end of the horizontal part of the T-shaped structure or the T-shaped structure is inserted into the inverted ridge, and the vertical part of the T-shaped structure or the T-shaped structure is tightly attached to the side wall surface of the reserved hole of the flue of the floor slab

Further, the sealing structure comprises waterproof mortar arranged at the joint of the reversed ridge and the floor slab.

Further, the sealing structure further comprises waterproof mortar arranged at the joint of the reverse sill and the flue.

Further, the sealing structure comprises a waterproof coating layer coated at the joint of the reverse sill and the floor slab and/or the flue.

Further, the waterproof coating layer covers the waterproof mortar.

The utility model has the advantages that: the water stop plate not only has the function of strengthening the connecting structure of the floor slab and the reverse ridge, but also has the function of water prevention; the waterproof mortar plays a role in sealing and waterproofing the joint of the floor slab and the reverse ridge; through waterproof coating layer, further strengthen the waterproof sealing effect of floor and the junction of anti-bank, played the effect of comprehensive antiseep.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a schematic structural view of

embodiments

1, 2 and 3 of the present invention;

fig. 2 is a schematic structural diagram of embodiment 4 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 5 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1, the sealing leakage-proof structure for the flue reverse bank according to embodiment 1 of the present invention includes a reverse bank 2 disposed between a floor 5 and a flue 1 and a water-stop plate 6 pre-embedded on the floor 5, wherein the water-stop plate 6 is disposed on a reserved hole of the flue of the floor 5; the reverse ridge 2 is arranged between the reserved hole of the flue and the side wall of the flue 1. One part of the water stop plate 6 is anchored into the floor slab 5, and the other part of the water stop plate 6 is anchored into the reverse ridge 2, so that the water stop plate 6 not only has the function of strengthening the connecting structure of the floor slab 5 and the reverse ridge 2, but also has the waterproof function. The joint of the reverse ridge 2 and the floor 5 is provided with a sealing structure, so that the sealing and waterproof effects are further achieved.

Further, the water stop plate 6 is of an ┠ type structure. Specifically, the horizontal part of the ┠ -shaped structure is transversely inserted into the floor slab 5, and the vertical part of the ┠ -shaped structure is tightly attached to the side wall surface of the reserved flue hole of the floor slab 5. The vertical part of the "┠" type structure is anchored upwards into the sill 2. In this embodiment, a gamma notch is provided at a position of the lower part of the reverse ridge 2 near the floor 5, and the gamma notch is clamped on the edge of the reserved hole of the flue.

Embodiment 2, which is different from embodiment 1 in that the sealing structure includes waterproof mortar 3 provided at the junction of the sill 2 and the floor 5. And, the seal structure still includes the waterproof mortar 3 of setting in the junction of anti bank 2 and flue 1. The waterproof mortar 3 is made into a right-angled triangle structure.

Embodiment 3, which is different from embodiment 1 in that the sealing structure includes a waterproof paint layer 4 painted at the junction of the sill 2 and the floor 5, and a waterproof paint layer 4 painted at the junction of the sill 2 and the flue 1. The waterproof paint layers 4 are respectively covered on the waterproof mortar 3 at the corresponding positions.

Embodiment 4 is different from embodiment 1 in that the water stop plate 6 has a line-shaped structure, one end of which is inserted into the floor 5 and the other end of which is inserted into the inverted ridge 2. In this embodiment, the longitudinal section of the reverse sill 2 is rectangular or L-shaped.

Embodiment 5 differs from embodiment 1 in that the water stop plate 6 has a T-shaped structure or a T-shaped structure, one end of the horizontal part of the water stop plate is inserted into the floor slab 5, the other end of the water stop plate is inserted into the inverted ridge 2, and the vertical part of the water stop plate is tightly attached to the side wall surface of the reserved hole of the flue of the floor slab 5.

Embodiment 6, which is different from embodiment 2 in that the sealing structure includes a sealant provided at a junction of the sill 2 and the floor 5.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sealed seepage prevention structure for anti-bank of flue which characterized in that: the anti-sill structure comprises an anti-sill (2) arranged between a floor slab (5) and a flue (1) and a water stop plate (6) embedded on the floor slab (5), wherein one part of the water stop plate (6) is anchored into the floor slab (5), the other part of the water stop plate is anchored into the anti-sill (2), and a sealing structure is arranged at the joint of the anti-sill (2) and the floor slab (5).

2. The sealing and leak-proof structure for the reverse sill of a flue of claim 1, wherein: the water stop plate (6) is of an ┠ -shaped structure.

3. The sealing and leakage-preventing structure for the reverse sill of a flue of claim 2, wherein: the horizontal part of the ┠ -shaped structure is inserted into the floor slab (5), and the vertical part is tightly attached to the wall surface of the reserved flue hole of the floor slab (5).

4. The sealing and leakage prevention structure for the reverse sill of a flue of claim 3, wherein: the vertical part of the "┠" type structure is anchored upwards into the sill (2).

5. The sealing and leak-proof structure for the reverse sill of a flue of claim 1, wherein: the water stop plate (6) is of a linear structure, one end of the linear structure is inserted into the floor slab (5), and the other end of the linear structure is inserted into the reverse ridge (2).

6. The sealing and leak-proof structure for the reverse sill of a flue of claim 1, wherein: the water stop plate (6) is of a T-shaped structure or a T-shaped structure, one end of the horizontal part of the T-shaped structure or the T-shaped structure is inserted into the floor slab (5), the other end of the horizontal part of the T-shaped structure or the T-shaped structure is inserted into the inverted ridge (2), and the vertical part of the T-shaped structure or the T-shaped structure is tightly attached to the side wall surface of the reserved hole of the flue of the floor slab (5); the sealing structure comprises waterproof mortar (3) arranged at the joint of the reverse sill (2) and the floor slab (5).

7. The sealing and leakage prevention structure for the reverse sill of a flue of claim 6, wherein: the sealing structure further comprises waterproof mortar (3) arranged at the joint of the reverse ridge (2) and the flue (1).

8. The sealing leakage prevention structure for the reverse sill of a flue of claim 7, wherein: the sealing structure comprises a waterproof coating layer (4) coated at the joint of the reverse sill (2) and the floor (5) and/or the flue (1).

9. The sealing leakage prevention structure for the reverse sill of a flue of claim 8, wherein: and the waterproof coating layer (4) covers the waterproof mortar (3).