CN210177711U

CN210177711U - Water leakage prevention structure at deformation joint of building

Info

Publication number: CN210177711U
Application number: CN201920856497.5U
Authority: CN
Inventors: Shoujun Chen; 陈首军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-03-24
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a water leakage prevention structure at a building deformation joint, which comprises a concrete layer, a deformation joint, a coiled material, a water stop plate, a surrounding edge and a water absorption device, and aims to solve the problems that the existing water leakage prevention structure is generally waterproof by adding a separation structure, so that the deformation joint inner wall is easy to be greatly wet after water seepage, and the service life is influenced after a long time, the water absorption device is arranged in the deformation joint, then the water leakage flows into a shell along the inner wall of the deformation joint, then flows into a top cavity and is absorbed by sponge, when saturated, the water on the sponge drips into dry powder in a containing groove to be eliminated by reaction, when the dry powder at the bottom end of the sponge is used up, the water seeps into an isolation layer and is dissolved, the water flows into the bottom cavity and is absorbed by cotton wool, when saturated, the water leaks are eliminated by reaction through the dry powder, the water leakage of the seepage is absorbed, reduce the moisture in the movement joint, improve movement joint life's advantage.

Description

Water leakage prevention structure at deformation joint of building

Technical Field

The utility model relates to a building technical field, concretely relates to leak protection water structure of building movement joint department.

Background

The building is a general name of buildings and structures, and is an artificial environment created by applying certain scientific laws, wind and water concepts and aesthetic rules by people in order to meet the needs of social life, the deformation joint is a general name of an expansion joint, a shockproof joint and a settlement joint, the building can be deformed under the action of external factors to cause cracking and even damage, the deformation joint is a structure joint reserved aiming at the condition, and in order to prevent water seepage, the deformation joint is provided with a water leakage prevention structure frequently to avoid the water seepage condition of the deformation joint and improve the waterproof performance, but the existing water leakage prevention structure is usually waterproof by adding a separation structure, so that the inner wall of the deformation joint is easy to be wet after water seepage, and the service life is influenced after a long time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a leak protection water structure of building movement joint department, solved current leak protection water structure and carried out waterproofly through the mode that adds the separation structure usually, lead to the movement joint inner wall to ooze the back moist by a wide margin easily, influence life's problem after a long time, reach and carry out the adsorption treatment to leaking of infiltration, reduce the humidity in the movement joint, improve movement joint life's advantage.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a water leakage prevention structure at a building deformation joint, which comprises a concrete layer, a deformation joint, a coiled material, a water stop plate, surrounding edges and a water absorption device, wherein the middle end inside the concrete layer is provided with the deformation joint, the bottom end of the coiled material is bonded with the concrete layer, the water stop plate is fixedly arranged inside the deformation joint, the surrounding edges are welded at the left end and the right end of the water stop plate, the top end of the inner wall of the deformation joint is fixedly bonded with the water absorption device, the water absorption device consists of a shell, a top cavity, sponge, an isolation device, a first bonding layer, a bottom cavity, cotton wool, dry powder, a containing groove and an isolation layer, a fixed point light inside the shell is provided with the square top cavity, the sponge is fixedly arranged inside the top cavity, the bottom end of the shell is bonded with the isolation device, the first bonding layer is bonded on the right side, the bottom end inside the shell is provided with the bottom cavity, the, the top chamber and the bottom chamber inner wall bottom are provided with and are used for placing containing groove of dry powder, the embedding of top chamber top side middle-end is provided with the isolation layer that meets water easy dissolving, the casing right side is fixed through first adhesive linkage and movement joint.

Furthermore, isolating device is by plastic-coated cloth, connection foot and second adhesive linkage, the connection foot that both ends were provided with about the plastic-coated cloth, it is fixed with the second adhesive linkage to connect foot top side bonding, second adhesive linkage top and casing bonding are fixed.

Furthermore, the number of the shell, the first bonding layer and the internal components of the shell is two, and the shells are symmetrically distributed on the left side and the right side of the deformation joint respectively.

Further, the length of the water absorption device is consistent with that of the deformation joint, and the water absorption device is placed along the horizontal extension direction of the deformation joint.

Furthermore, the left side and the right side of the inner wall of the containing groove are of inclined structures, and more than two dry powders are arranged.

Further, a corresponding circular through hole structure is arranged at the joint of the top cavity and the isolating layer, and the inner wall of the circular through hole is in interference fit with the isolating layer.

Further, the coverage area of the first adhesive layer is consistent with the right side area of the shell, and the thickness of the first adhesive layer is 3 MM.

Further, the first adhesive layer and the second adhesive layer are made of 108 glue.

Furthermore, the isolation layer is made of solid water glass.

Furthermore, the material of the dry powder is fixed sodium hydroxide.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) in order to solve the problems that the existing water leakage prevention structure is generally waterproof by adding a separation structure, so that the inner wall of a deformation joint is easy to be greatly wet after water seepage, and the service life is influenced after a long time, the water leakage prevention structure is characterized in that a water absorption device is arranged in the deformation joint, then the water leakage flows into a shell along the inner wall of the deformation joint, then flows into a top cavity and is absorbed by sponge, when the water leakage prevention structure is saturated, the water on the sponge drips into dry powder in a containing groove to be reacted and eliminated, when the dry powder at the bottom end of the sponge is used up, the water permeates into an isolation layer and is dissolved, the water flows into a bottom cavity and is absorbed by cotton wool, when the water is saturated, the water leakage is eliminated by reaction through the dry powder, the water leakage is absorbed, the humidity in the deformation joint is reduced, the service life of the deformation joint is prolonged, and the isolation device is arranged on the shell, so that most of the, the plastic-coated cloth can initially isolate water leakage, so that the water leakage amount in the deformation joint can be further reduced, and the waterproof effect can be improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the water absorption device of the present invention;

FIG. 3 is a schematic view of the structure of zone A of the present invention;

fig. 4 is a schematic view of the internal structure of the housing of the present invention;

fig. 5 is a schematic structural view of the isolation device of the present invention.

In the figure: concrete layer-1, deformation joint-2, coiled material-3, water stop plate-4, surrounding edge-5, water absorption device-6, shell-601, top cavity-602, sponge-603, isolation device-604, first bonding layer-605, bottom cavity-606, cotton wool-607, dry powder-608, containing groove-609, isolation layer-610, plastic coated cloth-6041, connecting foot-6042 and second bonding layer-6043.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a water leakage preventing structure at a deformation joint of a building: the water absorption device comprises a concrete layer 1, a deformation joint 2, a coiled material 3, a water stop plate 4, surrounding edges 5 and a water absorption device 6, wherein the deformation joint 2 is arranged at the middle end inside the concrete layer 1, the bottom end of the coiled material 3 is bonded with the concrete layer 1, the water stop plate 4 is fixedly arranged inside the deformation joint 2, the surrounding edges 5 are welded at the left end and the right end of the water stop plate 4, the top end of the inner wall of the deformation joint 2 is bonded and fixed with the water absorption device 6, the water absorption device 6 comprises a shell 601, a top cavity 602, a sponge 603, an isolation device 604, a first bonding layer 605, a bottom cavity 606, cotton wool 607, dry powder 608, a containing groove 609 and an isolation layer 610, a square top cavity 602 is arranged at a fixed point inside the shell 601, the sponge 603 is fixedly arranged inside the top cavity 602, the isolation device 604 is bonded at the bottom end of the shell 601, the first bonding layer 605 is bonded and arranged on the right side, the bottom ends of the inner walls of the top cavity 602 and the bottom cavity 606 are provided with a containing groove 609 for placing dry powder 608, the middle end of the top side of the top cavity 602 is embedded with an isolating layer 610 which is easily dissolved in water, and the right side of the shell 601 is fixed with the deformation joint 2 through a first bonding layer 605.

Wherein, isolating device 604 is by plastic-coated cloth 6041, connection foot 6042 and second adhesive linkage 6043, the connection foot 6042 that both ends were provided with about plastic-coated cloth 6041, it is fixed with second adhesive linkage 6043 to connect foot 6042 top side bonding, second adhesive linkage 6043 top and casing 601 bonding are fixed, improve the adsorption effect to leaking, reduce the moist volume of movement joint.

The number of the shell 601, the first adhesive layer 605 and the internal components of the shell 601 is two, and the shell 601 is symmetrically distributed on the left side and the right side of the deformation joint 2 respectively, so that the water leakage caused by the water leakage penetrating into the inner walls of the two ends of the deformation joint is guided and adsorbed, and the isolating device 604 can be unfolded and erected between the inner walls of the two ends of the deformation joint 2.

The length of the water absorption device 6 is consistent with that of the deformation joint 2, and the water absorption device 6 is placed along the horizontal extending direction of the deformation joint 2, so that a stable and effective water leakage absorption effect is provided for the deformation joint 2.

The left side and the right side of the inner wall of the containing groove 609 are of an inclined structure, and more than two dry powders 608 are arranged, so that the flow guide of the dripped water and the elimination of the reaction between the dry powders 608 and the water are facilitated.

Wherein, the junction of the top cavity 602 and the isolating layer 610 is provided with a corresponding circular through hole structure, and the inner wall of the circular through hole is in interference fit with the isolating layer 610, so that water in the top cavity 602 can flow into the bottom cavity 606 after the isolating layer 610 is dissolved.

The coverage area of the first adhesive layer 605 is the same as the right side area of the housing 601, and the thickness of the first adhesive layer 605 is 3MM, so that the housing 601 can be stably fixed in the deformation joint 2, and the use stability is improved.

The first adhesive layer 605 and the second adhesive layer 6043 are made of 108 glue, and are good in adhesive effect with concrete.

The isolation layer 610 is made of solid water glass and is easily soluble in water.

Wherein, dry powder 608's material is fixed sodium hydroxide, meets the water back and takes place the reaction, absorbs water effectually.

According to the upper table show, the utility model discloses baffle 701 adopts the aluminum alloy, can reach and mix the effectual effect of earth bonding.

The housing 601 of this patent is made of rubber material and has good elasticity, and the plastic-coated cloth 6041 is a vinyl polymer substance which is a non-crystalline material with high strength and has good water resistance, weather resistance and good geometric stability.

The working principle is as follows: after the coiled material 3 is attached to the top end of the deformation joint 2 on the concrete layer 1, the deformation joint 2 can be sealed, the deformation joint 2 is protected, and the sealing performance is improved, however, when raining, part of rainwater still permeates into the deformation joint 2, at the moment, after the rainwater permeates into the inner wall of the deformation joint 2, the rainwater flows into the shell 601 along the inner wall of the deformation joint 2 under the influence of gravity factors, then permeates into the top cavity 602 through the shell 601, the sponge 603 can contain and absorb the permeated water through the water absorption characteristic of the sponge 603 arranged in the top cavity 602, when the sponge 603 is in a water absorption saturation state, the water leakage cannot be continuously absorbed, so that part of water is dripped into the dry powder 608 in the bottom end containing groove 609 after the water absorption of the sponge 603, the dry powder 608 is composed of solid sodium hydroxide, and the chemical reaction characteristic can occur when the water meets, the dry powder 608 absorbs the water, reacts and discharges the heat, the sponge 603 and the leakage attaching part in the shell 601 can be further dried, when the dry powder 608 at the bottom end of the sponge 603 is fully reacted and saturated, the water on the sponge 603 can be contacted with the isolating layer 610 through the containing groove 609, the water can flow into the bottom cavity 606 from the top cavity 602 after the isolating layer 610 is dissolved through the characteristic that the isolating layer 610 is easy to dissolve in the water, the cotton wool 607 on the bottom cavity 606 can absorb the leaked water by attaching, when the cotton wool 607 is saturated, the water can be dropped on the dry powder 608 at the bottom end, the dry powder 608 can absorb the water through the same principle, thereby the leakage water on the inner wall of the deformation joint 2 can be reduced through the multi-layer water absorption effect, and when part of the water does not slide into the top cavity from the shell 601 but seeps downwards towards the deformation joint 2 on the shell 601, the majority of the leaked water can be primarily isolated by covering the plastic cloth 6041 arranged at the two ends of the deformation joint 2, and the residual water is gradually left along the inner wall of the deformation joint 2 and blocked by the water stop plates 4 to finish the water prevention.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A water leakage prevention structure at a building deformation joint comprises a concrete layer (1), a deformation joint (2), a coiled material (3), a water stop plate (4) and surrounding edges (5), wherein the deformation joint (2) is arranged at the middle end inside the concrete layer (1), the bottom end of the coiled material (3) is bonded with the concrete layer (1), the water stop plate (4) is fixedly arranged inside the deformation joint (2), the surrounding edges (5) are welded at the left end and the right end of the water stop plate (4), and the top end of the inner wall of the deformation joint (2) is bonded and fixed with a water absorption device (6);

the method is characterized in that: the water absorption device comprises a shell (601), a top cavity (602), a sponge (603), an isolating device (604), a first bonding layer (605), a bottom cavity (606), cotton wool (607), dry powder (608), a containing groove (609) and an isolating layer (610), wherein the fixed point light in the shell (601) is provided with the square top cavity (602), the sponge (603) is fixedly arranged on the inner side of the top cavity (602), the isolating device (604) is bonded at the bottom end of the shell (601), the first bonding layer (605) is bonded on the right side of the shell (601), the bottom cavity (606) is arranged at the bottom end in the shell (601), the cotton wool (607) for absorbing water is arranged in the bottom cavity (606), and the containing groove (609) for containing the dry powder (608) is arranged at the bottom ends of the inner walls of the top cavity (602) and the bottom cavity (606), the top cavity (602) top side middle end embedding is provided with meets the easy separation layer (610) of water-soluble, casing (601) right side is fixed through first adhesive linkage (605) and movement joint (2).

2. A water leakage preventing structure at a construction deformation joint according to claim 1, wherein: isolating device (604) is by plastic-coated cloth (6041), connection foot (6042) and second adhesive linkage (6043), connection foot (6042) that both ends were provided with about plastic-coated cloth (6041), it is fixed with second adhesive linkage (6043) to connect foot (6042) top side bonding, second adhesive linkage (6043) top and casing (601) bonding are fixed.

3. A water leakage preventing structure at a construction deformation joint according to claim 1, wherein: the number of the shell (601), the number of the first bonding layer (605) and the number of the internal components of the shell (601) are two, and the shell (601) is symmetrically distributed on the left side and the right side of the deformation joint (2).

4. A water leakage preventing structure at a construction deformation joint according to claim 1, wherein: the length of the water absorption device (6) is consistent with that of the deformation joint (2), and the water absorption device (6) is placed along the horizontal extension direction of the deformation joint (2).

5. A water leakage preventing structure at a construction deformation joint according to claim 1, wherein: the left side and the right side of the inner wall of the containing groove (609) are of an inclined structure, and more than two dry powders (608) are arranged.

6. A water leakage preventing structure at a construction deformation joint according to claim 1, wherein: the top cavity (602) and the isolating layer (610) are connected by a corresponding circular through hole structure, and the inner wall of the circular through hole is in interference fit with the isolating layer (610).

7. A water leakage preventing structure at a construction deformation joint according to claim 1, wherein: the area covered by the first adhesive layer (605) is the same as the right side area of the housing (601), and the thickness of the first adhesive layer (605) is 3 MM.