CN217762434U

CN217762434U - Waterproof device for building construction outer wall

Info

Publication number: CN217762434U
Application number: CN202221794319.2U
Authority: CN
Inventors: 阮军; 陈宇; 唐小容
Original assignee: Zhengcheng Group Engineering Co ltd
Current assignee: Zhengcheng Group Engineering Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-08
Anticipated expiration: 2032-07-12

Abstract

The utility model relates to the technical field of external wall sealing, and discloses a building construction external wall waterproof device, which comprises a wall body and a pipeline, wherein the middle part of the wall body is provided with a through hole, the pipeline is arranged at the through hole on the wall body, a sealing structure is arranged between the wall body and the pipeline, and the sealing structure comprises a sealing sleeve; the sealing sleeve is arranged at the joint of the wall and the pipeline; and the mounting groove is arranged around the through hole on the wall body; the left end of the sealing sleeve is clamped with the mounting groove; the outer wall of the sealing sleeve is tightly connected with the outer wall of the pipeline through a sealing glue. The utility model discloses a set up the seal cover between pipeline and wall body, closely sealed between with pipeline and wall body through the seal cover to the sealed effect of gluing is cooperated, lets outside rainwater be difficult to get into from the gap between pipeline and the through-hole, reaches the effect of high leakproofness, improves the waterproof performance of wall body, makes the wall body be difficult to by the rainwater corrosion.

Description

Waterproof device for building construction outer wall

Technical Field

The utility model relates to an outer wall sealing technique field specifically is a construction outer wall watertight fittings.

Background

The sealing and waterproofing of the splicing seams of the outer wall of the building refers to the sealing and waterproofing treatment of various splicing seams of the outer wall of the building, including frame outer wall plate seams, assembled wall plate seams, metal curtain walls, PC curtain walls, glass peripheral seams, metal partition leaves, coping wood, concrete partition wall seams and the like. The common construction method is the sealing and waterproof construction of synthetic polymer sealing material

In the building construction, after the pipeline and the wall body are installed, the influence of rainwater is received, and the rainwater can enter from a gap between the pipeline and the wall body, so that the wall body is corroded, and the strength of a building is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a construction outer wall watertight fittings to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction outer wall watertight fittings, includes wall body and pipeline, and the through-hole has been seted up at the middle part of wall body, the through-hole department of pipe installation on the wall body, be provided with seal structure between wall body and the pipeline, seal structure includes:

sealing sleeves; the sealing sleeve is arranged at the joint of the wall and the pipeline; and

the mounting groove is formed around the through hole in the wall body; the left end of the sealing sleeve is clamped with the mounting groove;

the outer wall of the sealing sleeve is tightly connected with the outer wall of the pipeline through a sealing glue.

Preferably, the inner wall of through-hole has been seted up the spacing groove, the one end that the pipeline is close to the through-hole is provided with the stopper, stopper and spacing groove joint are through setting up stopper and spacing groove to let pipeline and wall body installation after can not take place to rotate, thereby improve the leakproofness.

Preferably, the outer wall of the left side of the sealing sleeve is provided with a circular groove, the outer wall of the sealing sleeve is sleeved with a protective sleeve, the protective sleeve completely covers the pipeline and the sealing sleeve, secondary sealing can be achieved by the protective sleeve, sealing performance is further improved, and external rainwater is prevented from flowing into the wall body from a gap between the pipeline and the through hole.

Preferably, circular lug has been seted up in the left side of protective sheath, circular lug and circular recess joint, annular strip has been seted up around the protective sheath left side, the ring channel has been seted up to the outer wall of wall body, annular strip and ring channel joint and through the sealing compound bonding, through setting up annular strip, ring channel, circular lug and circular recess to improve the firm nature of installation of protective sheath.

Preferably, the tight groove of gripping has been seted up to the right-hand member outer wall of protective sheath, tight inslot internally mounted has the clamp, the clamp prevents outside rainwater invasion with protective sheath and pipeline chucking.

Preferably, the pipeline is close to the wall body and the corresponding position is provided with a sealing groove, a sealing ring is installed in the sealing groove, the pipeline is connected with the wall body in a sealing mode through the sealing ring, and external rainwater is prevented from entering a gap between the pipeline and the through hole.

Compared with the prior art, the utility model provides a construction outer wall watertight fittings possesses following beneficial effect:

1. the utility model discloses a set up the seal cover between pipeline and wall body, closely sealed between with pipeline and wall body through the seal cover to the sealed effect of gluing is cooperated, lets outside rainwater be difficult to get into from the gap between pipeline and the through-hole, reaches the effect of high leakproofness, improves the waterproof performance of wall body, makes the wall body be difficult to by the rainwater corrosion.

2. The utility model discloses an outside at the seal cover sets up the protective sheath to the protective sheath covers pipeline and seal cover completely, and sealed glue and wall body bonding, thereby the waterproof performance that has further improved, and through clamp zonulae occludens between protective sheath and the pipeline, thereby prevent that the rainwater from getting into from the gap between pipeline and the protective sheath, improve waterproof performance.

Drawings

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

FIG. 2 is a perspective sectional view of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a cross-sectional view of an exploded view of the present invention.

In the figure: 1 wall body, 2 pipelines, 301 limiting grooves, 302 limiting blocks, 303 sealing sleeves, 304 mounting grooves, 305 circular grooves, 306 protective sleeves, 307 circular lugs, 308 fastening grooves, 310 sealing rings and 311 clamping hoops.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a construction outer wall watertight fittings, includes wall body 1 and pipeline 2, and the through-hole has been seted up at the middle part of wall body 1, and the through-hole department on wall body 1 is installed to pipeline 2, is provided with seal structure between wall body 1 and the pipeline 2, and seal structure includes:

a sealing sleeve 303; the sealing sleeve 303 is arranged at the joint of the wall 1 and the pipeline 2; and

an installation groove 304 arranged around the through hole on the wall body 1; the left end of the sealing sleeve 303 is clamped with the mounting groove 304;

the outer wall of the sealing sleeve 303 is tightly connected with the outer wall of the pipeline 2 through a sealant.

Spacing groove 301 has been seted up to the inner wall of through-hole, and the one end that pipeline 2 is close to the through-hole is provided with stopper 302, and stopper 302 and spacing groove 301 joint are through setting up spacing 302 piece and spacing groove 301 to let pipeline 2 and wall body 1 installation after can not take place to rotate, thereby improve the leakproofness.

Circular recess 305 has been seted up to the left side outer wall of seal cover 303, and the outer wall cover of seal cover 303 is equipped with protective sheath 306, and protective sheath 306 covers pipeline 2 and seal cover 303 completely, thereby can carry out secondary seal through setting up protective sheath 306, has further improved sealed performance, prevents that outside rainwater from flowing into inside wall body 1 from the gap between pipeline 2 and the through-hole.

The left side of the protective sleeve 306 is provided with a circular convex block 307, the circular convex block 307 is clamped with the circular groove 305, the periphery of the left side of the protective sleeve 306 is provided with an annular strip, the outer wall of the wall body 1 is provided with an annular groove, the annular strip is clamped with the annular groove and is bonded through sealing glue, and the annular strip, the annular groove, the circular convex block and the circular groove are arranged, so that the mounting firmness of the protective sleeve 306 is improved.

The right end outer wall of protective sheath 306 has seted up tight hoop groove 308, and tight hoop groove 308 internally mounted has clamp 311, and clamp 311 is with the chucking of protective sheath 306 and pipeline 2.

Pipeline 2 and wall body 1 are close to each other and the seal groove has been seted up to the position that corresponds, installs sealing washer 310 in the seal groove, and pipeline 2 passes through sealing washer 310 and wall body 1 sealing connection, prevents that outside rainwater from entering into in the gap between pipeline 2 and the through-hole.

When using, through set up seal cover 303 between pipeline 2 and wall body 1, closely sealed between pipeline 2 and wall body 1 through seal cover 303, and the sealed effect of gluing of cooperation, let outside rainwater be difficult to get into from the gap between pipeline 2 and the through-hole, reach the effect of high leakproofness, improve the waterproof performance of wall body 1, make the wall body be difficult to by rainwater corruption, through setting up protective sheath 306 in the outside of seal cover 303, and protective sheath 306 covers pipeline 2 and seal cover 303 completely, and sealed glue bonds with wall body 1, thereby the waterproof performance that has further improved, and through clamp 311 zonulae occludens between protective sheath 306 and the pipeline 2, thereby prevent that the rainwater from getting into from the gap between pipeline 2 and the protective sheath 306, improve waterproof performance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction outer wall watertight fittings, includes wall body (1) and pipeline (2), the through-hole has been seted up at the middle part of wall body (1), through-hole department on wall body (1), its characterized in that are installed in pipeline (2): be provided with seal structure between wall body (1) and pipeline (2), seal structure includes:

a sealing sleeve (303); the sealing sleeve (303) is arranged at the joint of the wall body (1) and the pipeline (2); and

the mounting groove (304) is formed around the through hole in the wall body (1); the left end of the sealing sleeve (303) is clamped with the mounting groove (304);

the outer wall of the sealing sleeve (303) is tightly connected with the outer wall of the pipeline (2) through a sealing glue.

2. The waterproof device for the exterior wall of building construction as claimed in claim 1, wherein: spacing groove (301) have been seted up to the inner wall of through-hole, the one end that pipeline (2) are close to the through-hole is provided with stopper (302), stopper (302) and spacing groove (301) joint.

3. The waterproof device for the exterior wall of the building construction as claimed in claim 1, wherein: circular recess (305) have been seted up to the left side outer wall of seal cover (303), the outer wall cover of seal cover (303) is equipped with protective sheath (306), pipeline (2) and seal cover (303) are covered completely in protective sheath (306).

4. The waterproof device for the exterior wall of the building construction as claimed in claim 3, wherein: circular lug (307) have been seted up in the left side of protective sheath (306), circular lug (307) and circular recess (305) joint, the annular strip has been seted up around protective sheath (306) left side, the ring channel has been seted up to the outer wall of wall body (1), the annular strip is with the ring channel joint and through the sealing glue bonding.

5. The waterproof device for the exterior wall of the building construction as claimed in claim 3, wherein: the right-hand member outer wall of protective sheath (306) has seted up tight hoop groove (308), tight hoop groove (308) internally mounted has clamp (311), clamp (311) are with protective sheath (306) and pipeline (2) chucking.

6. The waterproof device for the exterior wall of the building construction as claimed in claim 1, wherein: the pipeline (2) and the wall body (1) are close to each other and the sealing groove is formed in the corresponding position, a sealing ring (310) is installed in the sealing groove, and the pipeline (2) is connected with the wall body (1) in a sealing mode through the sealing ring (310).