CN217234746U

CN217234746U - Anti-seepage device for water supply and drainage pipes in building engineering

Info

Publication number: CN217234746U
Application number: CN202220135081.6U
Authority: CN
Inventors: 冉璐; 亓莎莎
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-19
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a seepage-proofing device for water supply and drainage pipes in building engineering, which comprises a device main body, wherein the device comprises a first clamping piece and a second clamping piece, a connecting piece is arranged between the first clamping piece and the second clamping piece, a locking piece is arranged at the outer sides of the first clamping piece and the second clamping piece, the locking piece drives the first clamping piece and the second clamping piece to be fastened with a water pipe, and simultaneously drives the first clamping piece and the second clamping piece to move relatively, the seepage-proofing device for water supply and drainage pipes in building engineering is different from the prior art, and is used by matching the connecting piece and the locking piece, when the joint of the water pipe is reinforced, a tightening bolt drives clamping plates on the first clamping piece and the second clamping piece to approach to the same level, drives the first arc-shaped plate and the second arc-shaped plate to move relatively, drives a wedge block to move in a wedge-shaped groove, and drives the first clamping piece and the second clamping piece to be mutually tensioned, the structure is simple, the operation is convenient, thereby being beneficial to reducing the leakage at the joint of the pipeline.

Description

Anti-seepage device for water supply and drainage pipes in building engineering

Technical Field

The utility model relates to a drainage prevention of seepage technical field specifically is a building engineering plumbing pipe anti-seepage device.

Background

The design and installation of water supply and drainage pipes in modern buildings are very important, and in the construction process, holes for installing pipelines are reserved at the positions where the water supply and drainage pipes pass when concrete is poured so as to install the water supply and drainage pipes at the later stage, and cement mortar is poured between contact holes between the pipelines and a wall body or a floor slab layer after the water supply and drainage pipes are installed so as to prevent the water drainage pipes from leaking;

however, when workers pour cement mortar between contact holes between a water supply and drainage pipeline and a wall body or a floor slab, the situation of incomplete pouring is easy to occur, the connection part of the pipeline cannot be covered and protected due to incomplete pouring, and the defect that the connection part of the water supply and drainage pipeline is broken easily to cause water resource waste exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering plumbing pipe anti-seepage device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering water supply and drainage pipe anti-seepage device, includes the device main part, the device includes first fastener and second fastener, be provided with the connecting piece between first fastener and the second fastener, the outside of first fastener and second fastener is provided with the retaining member, the retaining member orders about first fastener and second fastener and water pipe fastening, orders about first fastener and second fastener relative displacement simultaneously for the connecting piece drives first fastener and second fastener and is close to mutually.

Preferably, the first clamping piece and the second clamping piece are formed by hinging two arc-shaped clamping rings, the connecting piece comprises a first arc-shaped plate arranged on one side of each arc-shaped clamping ring, a wedge-shaped block is arranged on the first arc-shaped plate, a second arc-shaped plate is arranged on the outer side of the first arc-shaped plate, and a wedge-shaped groove matched with the wedge-shaped block is arranged on the second arc-shaped plate;

when the retaining member ordered about two arc snap rings fixed to water piping connection department, ordered about first arc and second arc and take place relative displacement, drive the wedge simultaneously and shift in the wedge groove to order about first fastener and second fastener taut each other.

Preferably, the locking piece comprises a clamping plate arranged at the port position of the arc-shaped clamping ring, connecting rods are arranged on the outer sides of the clamping plates, and fastening bolts used for driving the clamping plates to be close to each other are arranged between the connecting rods.

Preferably, the clamping plates are L-shaped, and a certain gap is reserved between the clamping plates.

Preferably, after the first arc-shaped plate and the second arc-shaped plate are attached and fastened, an annular groove matched with the water pipe connection part is formed in the inner side of the first arc-shaped plate, a rubber gasket is arranged in the annular groove, one side of the rubber gasket is connected with the first arc-shaped plate, and the other side of the rubber gasket is attached to the water pipe connection part.

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

the utility model discloses distinguish prior art, use through the cooperation of connecting piece and retaining member, when consolidating water piping connection department, the cardboard trend is the same level on screwing up the bolt and ordering about first fastener and second fastener, drive first arc and second arc relative displacement, drive the wedge simultaneously and shift at the wedge inslot to order about first fastener and second fastener taut mutually, moreover, the steam generator is simple in structure, and convenient for operation, thereby can be favorable to reducing the condition that the seepage appears in the pipe connection department.

Drawings

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

FIG. 2 is a schematic view of the main structure of the device of the present invention;

fig. 3 is another schematic view of the exploded structure of fig. 2.

In the figure: 1-a device body; 2-a first fastener; 3-a second fastener; 4-a connector; 5-a locking member; 6-arc snap ring; 7-an annular groove; 8-a rubber gasket; 41-a first arc plate; 42-wedge-shaped blocks; 43-a second arcuate plate; 44-a wedge-shaped groove; 51-a card board; 52-a connecting rod; 53-fastening bolts.

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 creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a building engineering water supply and drainage pipe anti-seepage device, includes device main part 1, and the device includes first fastener 2 and second fastener 3, is provided with connecting piece 4 between first fastener 2 and the second fastener 3, and the outside of first fastener 2 and second fastener 3 is provided with retaining member 5, and retaining member 5 orders about first fastener 2 and second fastener 3 and the fastening of water pipe, orders about

first fastener

2 and 3 relative displacement of second fastener simultaneously for connecting piece 4 drives first fastener 2 and is close to mutually with second fastener 3.

The first clamping piece 2 and the second clamping piece 3 are formed by hinging two arc-shaped clamping rings 6, the hinging mode is convenient to install on the outer side of the water pipe, the connecting piece 4 comprises a first arc-shaped plate 41 arranged on one side of each arc-shaped clamping ring 6, the first arc-shaped plate 41 is fixedly connected with the arc-shaped clamping rings 6, wedge blocks 42 are fixedly connected onto the first arc-shaped plate 41, a second arc-shaped plate 43 is arranged on the outer side of the first arc-shaped plate 41, and wedge grooves 44 matched with the wedge blocks 42 are formed in the second arc-shaped plate 43;

when retaining member 5 ordered about two arc snap rings 6 to water piping connection department fixed, ordered about first arc 41 and second arc 43 and take place relative displacement, drive wedge 42 displacement in wedge 44 simultaneously to order about first fastener 2 and second fastener 3 taut each other.

Retaining member 5 is including setting up the cardboard 51 at the 6 port positions of arc snap ring, cardboard 51 and 6 fixed connection of arc snap ring, and the outside of cardboard 51 all is provided with connecting rod 52, all is provided with between the connecting rod 52 to be used for ordering about the fastening bolt 53 that cardboard 51 is close to each other.

Cardboard 51 is "L" font, prevents that connecting rod 52 from droing, leaves certain gap between the cardboard 51, for cardboard 51 is close to each other and leaves the certain distance, avoids the water pipe precooling shrink and produces not hard up, the unable condition of further fastening.

First arc 41 and second arc 43 laminating fastening back, at first arc 41 inboard formation and water piping connection department assorted ring channel 7, be provided with rubber gasket 8 in the

ring channel

7, 8 one sides of rubber gasket are connected with

first arc

41, 8 opposite sides of rubber gasket and the laminating of water piping connection department, rubber gasket 8 has certain toughness, can further seal the water piping connection after the fastening, avoids the extrusion force too to lead to the condition that the water pipe was crushed simultaneously.

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 various 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. The utility model provides a building engineering water supply and drainage pipe anti-seepage device, includes device main part (1), its characterized in that: the device comprises a first clamping piece (2) and a second clamping piece (3), a connecting piece (4) is arranged between the first clamping piece (2) and the second clamping piece (3), a locking piece (5) is arranged on the outer side of the first clamping piece (2) and the outer side of the second clamping piece (3), the locking piece (5) orders the first clamping piece (2) and the second clamping piece (3) to be fastened with a water pipe, and meanwhile orders the first clamping piece (2) and the second clamping piece (3) to be relatively displaced, so that the connecting piece (4) drives the first clamping piece (2) and the second clamping piece (3) to be close to each other.

2. The seepage-proofing device for the water supply and drainage pipes of the building engineering as claimed in claim 1, which is characterized in that: the first clamping piece (2) and the second clamping piece (3) are formed by hinging two arc-shaped clamping rings (6), the connecting piece (4) comprises a first arc-shaped plate (41) arranged on one side of each arc-shaped clamping ring (6), a wedge-shaped block (42) is arranged on the first arc-shaped plate (41), a second arc-shaped plate (43) is arranged on the outer side of the first arc-shaped plate (41), and a wedge-shaped groove (44) matched with the wedge-shaped block (42) is arranged on the second arc-shaped plate (43);

locking member (5) order about two arc snap rings (6) when fixed to water piping connection department, order about first arc (41) and second arc (43) and take place relative displacement, drive wedge (42) displacement in wedge groove (44) simultaneously to order about first fastener (2) and second fastener (3) taut each other.

3. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 2, which is characterized in that: retaining member (5) are including setting up cardboard (51) in arc snap ring (6) port position, the outside of cardboard (51) all is provided with connecting rod (52), all be provided with between connecting rod (52) and be used for driving about cardboard (51) fastening bolt (53) that are close to each other.

4. The seepage-proofing device for the water supply and drainage pipes of the building engineering as claimed in claim 3, wherein: the clamping plates (51) are L-shaped, and a certain gap is reserved between the clamping plates (51).

5. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 2, which is characterized in that: first arc (41) and second arc (43) laminating fastening back, in first arc (41) inboard formation with water piping connection department assorted ring channel (7), be provided with rubber gasket (8) in ring channel (7), rubber gasket (8) one side is connected with first arc (41), rubber gasket (8) opposite side and water piping connection department laminating.