CN217352976U

CN217352976U - Rubber waterstop convenient to use

Info

Publication number: CN217352976U
Application number: CN202220887706.4U
Authority: CN
Inventors: 赵静亮; 高杨; 杨杰
Original assignee: Hengshui Weishuo Engineering Rubber Co ltd
Current assignee: Hengshui Weishuo Engineering Rubber Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-09-02
Anticipated expiration: 2032-04-18

Abstract

The utility model relates to the field of water stop belts, and discloses a rubber water stop belt convenient to use, which comprises a lower rubber layer and an upper rubber layer, wherein arc-shaped grooves distributed along the length direction of the arc-shaped grooves are formed in the center positions of one sides, close to each other, of the lower rubber layer and the upper rubber layer, and the two arc-shaped grooves are matched to form a circular hole; both sides of the lower rubber layer and the upper rubber layer are fixedly connected with a plurality of evenly distributed external connecting heads; the water-proof structure is characterized in that one ends, far away from each other, of the lower rubber layer and the upper rubber layer are fixedly connected with a plurality of water-proof strips which are evenly distributed, and the top end of each water-proof strip is arc-shaped. The utility model discloses the waterstop is formed by lower rubber layer and last rubber layer complex, and two arc wall cooperations between the two form a circular port that is used for the drainage, so, even one deck rubber damages, opposite side rubber still can play waterproof effect.

Description

Rubber waterstop convenient to use

Technical Field

The utility model belongs to the waterstop field specifically is a rubber waterstop convenient to use.

Background

The rubber waterstop is mainly used for projects such as capital construction projects, underground facilities, tunnels, sewage treatment plants, water conservancy projects, subways and the like, and is used for preparing concrete for expansion joints such as gates, dam bottoms, building projects, underground buildings and the like, so that the service life of engineering buildings is ensured.

However, the general water stop is made of only one layer structure, and the waterproof performance is greatly reduced after the general water stop is damaged, so that a rubber water stop convenient to use is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes in the above-mentioned background art, the utility model provides a rubber waterstop convenient to use, including lower rubber layer and last rubber layer: arc-shaped grooves distributed along the length direction of the arc-shaped grooves are formed in the center positions of the sides, close to each other, of the lower rubber layer and the upper rubber layer, and the two arc-shaped grooves are matched to form a circular hole; both sides of the lower rubber layer and the upper rubber layer are fixedly connected with a plurality of evenly distributed external connecting heads; the water-proof device is characterized in that one ends, far away from each other, of the lower rubber layer and the upper rubber layer are fixedly connected with a plurality of water-proof strips which are evenly distributed, and the top end of each water-proof strip is arc-shaped.

Furthermore, each outer connecting head is provided with a through hole in a penetrating mode, and each through hole can be connected with a round rod.

Furthermore, a hose is placed in the circular hole, and the outer wall of the hose is attached to the inner wall of the circular hole.

Furthermore, the bottom end of the upper rubber layer is provided with a plurality of limiting grooves which are distributed on two sides of the arc-shaped groove and are perpendicular to the arc-shaped groove, and the top end of the lower rubber layer is fixedly connected with a plurality of limiting strips matched with the limiting grooves.

Furthermore, the bottom end of the upper rubber layer is provided with a plurality of limiting grooves which are distributed on two sides of the arc-shaped groove and are parallel to the arc-shaped groove, and the top end of the lower rubber layer is fixedly connected with a plurality of limiting strips matched with the limiting grooves.

Further, both sides of the lower rubber layer and the upper rubber layer are burrs.

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

the utility model discloses in, the waterstop is formed by lower rubber layer and last rubber layer complex, and two arc wall cooperations between the two form a circular port that is used for the drainage, so, even one deck rubber damages, opposite side rubber still can play waterproof effect.

The utility model discloses in, there is the hose at the internal connection of circular port, and this hose is used for the drainage, so, even certain one deck rubber damage leads to the arc wall seepage, the hose does not receive its influence, still can carry out the drainage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is an exploded view of the present invention;

in the figure: 1. a lower rubber layer; 2. an upper rubber layer; 3. an arc-shaped slot; 4. an external connection head; 5. a water-barrier strip; 6. a through hole; 7. a hose; 8. a limiting strip; 9. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 creative work belong to the protection scope of the present invention.

In the idle place of the device, all the electric devices and the drivers matched with the electric devices are arranged, and all the driving parts, which refer to the power element, the electric devices and the adaptive power supply, are connected through the conducting wires by the person skilled in the art, and specific connecting means refer to the following expressions that the electric connection is completed among the electric devices in sequence, and the detailed connecting means are well known in the art.

The buried rubber waterstop provided by the present embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, includes a lower rubber layer 1 and an upper rubber layer 2, wherein:

firstly, arc-shaped grooves 3 distributed along the length direction are formed in the center positions of the sides, close to each other, of the lower rubber layer 1 and the upper rubber layer 2, and the two arc-shaped grooves 3 are matched to form a circular hole for water drainage;

secondly, a plurality of evenly distributed external connecting heads 4 are fixedly connected to the two sides of the lower rubber layer 1 and the upper rubber layer 2, and the external connecting heads 4 are used for welding, so that the water stop belt can be hot-melted during welding, the water stop belt can be damaged, and the external connecting heads 4 are used for hot melting;

thirdly, the equal fixedly connected with a plurality of evenly distributed's of the one end that keeps away from each other on rubber layer 1 and the last rubber layer 2 down water proof strip 5 to, every water proof strip 5's top is the arc, and like this, whichever layer is down, the water droplet all can be blocked by water proof strip 5 and separately drops.

In addition, as shown in fig. 3, a through hole 6 is formed in each external connection head 4 in a penetrating manner, and a round rod can be connected to each through hole 6 for further fixing the device.

As shown in FIG. 4, the hose 7 is placed in the circular hole, and the outer wall of the hose 7 is attached to the inner wall of the circular hole, so that even if the arc-shaped groove 3 leaks due to the damage of a certain layer of rubber, the hose 7 is not affected by the rubber, and water can still be drained.

In order to make two-layer rubber connect inseparabler, as shown in fig. 4, set up a plurality of distributions in arc wall 3 both sides and with arc wall 3 vertically spacing groove 9 in the bottom on last rubber layer 2, and the top fixedly connected with of lower rubber layer 1 a plurality of spacing 8 with spacing groove 9 looks adaptation, like this, can prevent two-layer rubber from being in disorder moving each other, and, carry out again after through spacing groove 9 and spacing 8 block that sticky two-layer can be connected inseparabler.

Besides, a limiting clamping mode is provided, namely a plurality of limiting grooves 9 which are distributed on two sides of the arc-shaped groove 3 and are parallel to the arc-shaped groove 3 are formed in the bottom end of the upper rubber layer 2, and a plurality of limiting strips 8 matched with the limiting grooves 9 are fixedly connected to the top end of the lower rubber layer 1.

The limiting direction can be transverse or vertical.

It is worth mentioning that, in order to facilitate the adhesive connection, both sides of the lower rubber layer 1 and the upper rubber layer 2 are burred.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 these 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. A rubber waterstop convenient to use, comprising a lower rubber layer (1) and an upper rubber layer (2):

arc-shaped grooves (3) distributed along the length direction of the lower rubber layer (1) and the upper rubber layer (2) are formed in the center positions of the sides close to each other, and the two arc-shaped grooves (3) are matched to form a circular hole;

both sides of the lower rubber layer (1) and the upper rubber layer (2) are fixedly connected with a plurality of external connecting heads (4) which are uniformly distributed;

the water-proof rubber is characterized in that one ends, far away from each other, of the lower rubber layer (1) and the upper rubber layer (2) are fixedly connected with a plurality of water-proof strips (5) which are evenly distributed, and the top end of each water-proof strip (5) is arc-shaped.

2. A rubber waterstop convenient to use according to claim 1, wherein: each outer connecting head (4) is provided with a through hole (6) in a penetrating way, and each through hole (6) can be connected with a round rod.

3. A rubber waterstop convenient to use according to claim 1, wherein: hose (7) have been placed in the circular port, the outer wall of hose (7) and the inner wall laminating of circular port.

4. A rubber waterstop convenient to use according to claim 1, wherein: the bottom of the upper rubber layer (2) is provided with a plurality of limiting grooves (9) which are distributed on two sides of the arc-shaped groove (3) and perpendicular to the arc-shaped groove (3), and the top of the lower rubber layer (1) is fixedly connected with a plurality of limiting strips (8) which are matched with the limiting grooves (9).

5. A rubber waterstop convenient to use according to claim 1, wherein; the bottom end of the upper rubber layer (2) is provided with a plurality of limiting grooves (9) which are distributed on two sides of the arc-shaped groove (3) and are parallel to the arc-shaped groove (3), and the top end of the lower rubber layer (1) is fixedly connected with a plurality of limiting strips (8) matched with the limiting grooves (9).

6. A rubber waterstop convenient to use according to claim 1, wherein: both sides of the lower rubber layer (1) and the upper rubber layer (2) are burrs.