CN216475630U

CN216475630U - Impervious waterstop

Info

Publication number: CN216475630U
Application number: CN202122591679.4U
Authority: CN
Inventors: 潘延华
Original assignee: Hengshui Jinzhao New Material Technology Co ltd
Current assignee: Hengshui Jinzhao New Material Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-10
Anticipated expiration: 2031-10-27

Abstract

The application relates to the technical field of water stops, and discloses an anti-seepage water stop, which comprises a rubber belt, the outer side of the rubber belt is provided with a protective sleeve which is connected with the rubber belt, a clapboard is arranged inside the protective sleeve, the clapboard is connected with the protective sleeve, one side of the clapboard is provided with a water-absorbing expansion material which is connected with the protective sleeve, a water absorption plate is arranged between the water absorption expansion material and the protective sleeve and is connected with the protective sleeve, the inner side of the clapboard is provided with a water tank which is connected with the clapboard, the outer side of the protective sleeve is provided with a stabilizing layer, the anti-seepage water stop provided by the application can be used for conveniently preventing the building concrete from being water, and for ordinary waterstop, the waterstop that this application provided possesses and can be convenient for connect a plurality of waterstops, and can avoid the waterstop shrink to lead to advantages such as the connection of waterstop and concrete breaks away from.

Description

Impervious waterstop

Technical Field

The application relates to the technical field of water stops, in particular to a seepage-resistant water stop.

Background

The waterproof material sold in the market at present is a waterproof material deeply buried underground or embedded in cement, both sides of the waterproof material are provided with concave-convex structures, and the waterproof material belongs to a key part waterproof type. Because the concrete and the waterstop have the difference of temperature and humidity and expand with heat and contract with cold, the concrete and the waterstop have different yield and deformation, water leakage and water seepage can occur, and an impermeable waterstop is needed.

At present, for water stops in buildings, railways, urban facilities, nuclear power plants and earthquake-prone areas with large deformation, dislocation deformation, cross deformation and the like, the stretching distance of the existing water stops is not enough, so that the stretching length of a water stop material body is too high, stress is always generated under the long-term large deformation condition, and the stress relaxation phenomenon is generated. The inner molecular structure of the water stop is damaged, the physical performance is affected, and the use function is seriously even lost.

And the waterstop can be cooled and contracted once meeting water, so that the waterstop is separated from the concrete, the normal work of the waterstop is influenced, moisture is permeated through a gap between the waterstop and the concrete, and the building concrete is damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, this application provides an impervious waterstop, possess and be convenient for connect a plurality of waterstops, and can avoid the waterstop shrink to lead to advantages such as being connected of waterstop and concrete and breaking away from, be used for solving prior art and stopping the condition that the hosepipe will appear cooling shrink after meeting water, lead to the waterstop to break away from being connected with the concrete, thereby influence the normal work of waterstop, lead to moisture by the gap infiltration between waterstop and the concrete, thereby destroy building concrete's problem.

(II) technical scheme

The application provides the following technical scheme: the utility model provides an impervious waterstop, includes the rubber tape, the rubber tape outside has the protective sheath, the protective sheath with the rubber tape is connected, the inside baffle that has of protective sheath, the baffle with the protective sheath is connected, baffle one side has the swelling material that absorbs water, the swelling material that absorbs water with the protective sheath is connected, it absorbs water to have between swelling material and the protective sheath and absorbs water the board, absorb water the board with the protective sheath is connected, the baffle inboard has the basin, the basin with the baffle is connected, the protective sheath outside has the stabilizing layer, the stabilizing layer with the protective sheath is connected.

Through the impervious waterstop that this application provided can be convenient for carry on waterproofly to building concrete, and for ordinary waterstop, the waterstop that this application provided possesses and can be convenient for connect a plurality of waterstops, and can avoid the waterstop shrink to lead to advantages such as being connected of waterstop and concrete breaks away from, be used for solving prior art and stop the condition that the hosepipe will appear cooling shrink after meeting water, lead to the waterstop to break away from being connected with the concrete, thereby influence the normal work of waterstop, lead to moisture by the gap infiltration between waterstop and the concrete, thereby destroy building concrete's problem.

In a possible embodiment, the partition has a clearance groove inside, which extends through the partition.

Through setting up baffle and basin can be collected moisture after the inflation to can avoid the infiltration once more of moisture, and utilize the baffle to seal the crack department of waterstop once more, thereby the guard effect of assurance waterstop that can be stable avoids the waterstop just to lose stable guard effect after the waterstop appears the crack, and further can guarantee the use that the waterstop also can be stable after the damage.

In one possible embodiment, the clearance groove is trapezoidal and the clearance groove is large at the top and small at the bottom.

Through setting up the clearance groove can utilize the inflation of the swelling material that absorbs water to promote the push pedal and seal at the damaged back of intaking of rubber tape.

In one possible embodiment, the water-swellable material is capable of pushing the diaphragm to bend after swelling, so that the diaphragm can be attached to the rubber belt.

Through setting up the material that can carry out the inflation after absorbing water can be used for avoiding the waterstop shrink deformation at the inside inflation that brings of moisture infiltration water stop, and then can avoid the infiltration of moisture to can protect the building concrete, and can avoid stopping the impaired protective effect variation that leads to the waterstop of hosepipe at the in-process of using.

In one possible embodiment, the water swellable material has a fixation rod inside, which is connected to the protective sheath and in contact with the water swellable material.

The protection sleeve can be ensured not to be broken after the water-absorbing expansion material expands by arranging the fixing rod.

In a possible embodiment, the rubber belt is provided with a fixing buckle and a connector on the outer side, and the fixing buckle and the connector are both connected with the rubber belt.

Through setting up fixed knot and connector can make the connection that two waterstops can be stable.

In a possible embodiment, the connecting head can be clamped to the retaining buckle.

The water-absorbing expansion material is made of water-absorbing resin, and the water-absorbing plate is made of cotton cloth through pressing.

Compared with the prior art, the application provides a impervious waterstop, possesses following beneficial effect:

1. this application can utilize the inflation that water brought to be used for avoiding the waterstop shrink deformation after moisture infiltration waterstop is inside through setting up the material that carries out the inflation after can absorbing water to be used for, and then can avoid the infiltration of moisture to can protect the building concrete, and can avoid stopping the impaired protective effect variation that leads to the waterstop of hosepipe in the process of using.

2. This application can be collected moisture after the inflation through setting up baffle and basin to can avoid the infiltration once more of moisture, and utilize the baffle to seal the crack department of waterstop once more, thereby the guard effect of assurance waterstop that can be stable avoids the waterstop just to lose stable guard effect after the waterstop appears the crack, and further can guarantee the use that the waterstop also can be stable after the damage.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a schematic view of the overall structure of a water stop for water impervious according to the present application;

FIG. 2 is a cross-sectional view of a water stop impermeable strip as provided herein;

FIG. 3 is a cross-sectional view of an impermeable water stop strip as provided herein;

fig. 4 is a schematic view of the internal structure of a water stop impermeable strip according to the present application.

Wherein: the water absorption and expansion device comprises a rubber belt 1, a water absorption and expansion material 2, a partition plate 3, a water tank 4, a stabilizing layer 5, a fixing buckle 6, a connector 7, a fixing rod 8, a protective sleeve 9 and a water absorption plate 10.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

As shown in fig. 1-4, the application provides an impervious waterstop, including rubber tape 1, the rubber tape 1 outside has protective sheath 9, protective sheath 9 is connected with rubber tape 1, protective sheath 9 inside has baffle 3, baffle 3 is connected with protective sheath 9, baffle 3 one side has water-absorbing expansion material 2, water-absorbing expansion material 2 is connected with protective sheath 9, water-absorbing expansion material 2 and protective sheath 9 between have water-absorbing plate 10, water-absorbing plate 10 is connected with protective sheath 9, baffle 3 inboard has basin 4, basin 4 is connected with baffle 3, the protective sheath 9 outside has stabilization layer 5, stabilization layer 5 is connected with protective sheath 9.

In a possible embodiment, the partition wall 3 has a clearance groove inside, which extends through the partition wall 3.

Can collect moisture after the inflation through setting up baffle 3 and basin 4 to can avoid the infiltration once more of moisture, and utilize baffle 3 can seal the crack department of waterstop once more, thereby the guard effect of assurance waterstop that can be stable avoids the waterstop just to lose stable guard effect after the waterstop appears the crack, and further can guarantee the use that the waterstop also can be stable after the damage.

In one possible embodiment, the clearance groove is trapezoidal in shape and the clearance groove is large at the top and small at the bottom.

Through setting up the clearance groove can utilize the swelling material 2 inflation of absorbing water to promote the push pedal and seal after the damaged intaking of rubber tape 1.

In one possible embodiment, the water-swellable material 2 is capable of pushing the separator 3 to bend after swelling, so that the separator 3 is attached to the rubber tape 1.

In one possible embodiment, the water-swellable material 2 is provided with a fixation rod 8 inside, the fixation rod 8 being connected to a protective sheath 9 and being in contact with the water-swellable material 2.

The fixing rod 8 is arranged to ensure that the protective sleeve 9 can not be broken after the water-absorbing expansion material 2 is expanded.

In one possible embodiment, the rubber belt 1 has a fixing buckle 6 and a connecting head 7 on the outside, and both the fixing buckle 6 and the connecting head 7 are connected with the rubber belt 1.

The two water stop belts can be stably connected by arranging the fixing buckle 6 and the connecting head 7.

In a possible embodiment, the connecting head 7 can be snapped into engagement with the retaining buckle 6.

The water-absorbing expansion material 2 is made of water-absorbing resin, and the water-absorbing plate 10 is made of cotton cloth by pressing.

This application still provides an operating principle of impervious waterstop in addition, in the in-process of using, in case rubber tape 1 breaks, moisture gets into 3 inboards of baffle, it is inboard to absorb water swelling material 2 to permeate to through the interstitial groove, absorb water swelling material 2 inflation, with 3 jacks up of baffle, thereby utilize pulling of baffle 3 to reduce the gap of interstitial groove and make baffle 3 and rubber tape 1 in close contact with, thereby it is sealed once more to rubber tape 1, the water that later gets into can be stored in basin 4, when two waterstops are connected, carry out the connection of waterstop through fixed knot 6 and connector 7.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The technical solutions in the present application will be clearly and completely described below with reference to the accompanying drawings in the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Claims

1. An impervious waterstop, includes rubber tape (1), its characterized in that: rubber tape (1) outside has protective sheath (9), protective sheath (9) with rubber tape (1) is connected, protective sheath (9) inside has baffle (3), baffle (3) with protective sheath (9) are connected, baffle (3) one side has the intumescent material that absorbs water (2), the intumescent material that absorbs water (2) with protective sheath (9) are connected, it absorbs water board (10) to have between intumescent material that absorbs water (2) and protective sheath (9), absorb water board (10) with protective sheath (9) are connected, baffle (3) inboard has basin (4), basin (4) with baffle (3) are connected, protective sheath (9) outside has stabilization layer (5), stabilization layer (5) with protective sheath (9) are connected.

2. The water-stop impervious tie of claim 1 wherein: the inner side of the partition plate (3) is provided with a clearance groove which penetrates through the partition plate (3).

3. The water-stop impervious tie of claim 2 wherein: the clearance groove is in a trapezoidal arrangement and is large in the upper portion and small in the lower portion.

4. The water-stop impervious tie of claim 2 wherein: the water-absorbing expansion material (2) can push the partition board (3) to bend after expansion, so that the partition board (3) is attached to the rubber belt (1).

5. The water-stop impervious tie of claim 2 wherein: the inner side of the water-absorbing swelling material (2) is provided with a fixing rod (8), and the fixing rod (8) is connected with the protective sleeve (9) and is in contact with the water-absorbing swelling material (2).

6. The water-stop impervious tie of claim 5 wherein: the rubber tape (1) outside has fixed knot (6) and connector (7), fixed knot (6) and connector (7) all with rubber tape (1) is connected.

7. The water-stop impervious tie of claim 6 wherein: the connector (7) can be clamped with the fixing buckle (6).