CN215674097U

CN215674097U - Anti-seepage device for water supply and drainage pipes in building engineering

Info

Publication number: CN215674097U
Application number: CN202121291550.5U
Authority: CN
Inventors: 梁海宏; 姚秀婷
Original assignee: Guangdong Chengshi Construction Engineering Design Co ltd
Current assignee: Guangdong Chengshi Construction Engineering Design Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-28
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses an anti-seepage device for water supply and drainage pipes in building engineering, which comprises a first water supply and drainage pipe and a second water supply and drainage pipe, wherein connecting flanges are welded at the end part of the first water supply and drainage pipe and the end part of the second water supply and drainage pipe, and the anti-seepage device also comprises a connecting disc and a fixing piece; the connecting disc comprises a first connecting disc and a second connecting disc, the second connecting disc and the first connecting disc are identical in structure, and the second connecting disc is matched with a connecting flange of a second drain pipe; the two fixing pieces are matched with the first connecting disc and the second connecting disc; this building engineering water supply and drainage pipe anti-seepage device, easy to assemble with dismantle, the operation of being convenient for has improved the fastness of drain pipe junction, has improved sealed effect, has the effectual advantage with the practicality of preventing seepage.

Description

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

Technical Field

The utility model relates to the technical field of water supply and drainage, in particular to an anti-seepage device for a water supply and drainage pipe in constructional engineering.

Background

Water supply and drainage engineering is researched to solve the problem of social circulation of water. "water supply": a modern water supply plant extracts natural water from rivers and lakes every day, purifies the water into tap water meeting the standards of production and domestic water by a series of physical and chemical means, and then conveys the tap water to thousands of households through a city water network of Tongtong and Ba Da; the method comprises the following steps: an advanced sewage treatment plant intensively treats sewage and wastewater which are produced and used in life, and then discharges the sewage and the wastewater into rivers and lakes cleanly. The process of taking water, treating, conveying, retreating and then discharging is the main content of research on water supply and drainage engineering.

The existing water supply and drainage pipes in the building engineering are usually connected through flanges, but the leakage of the joints is caused by the fact that the sealing performance of the joints is influenced by aging, corrosion, rusting and the like only by the later stage of flange connection inevitably.

SUMMERY OF THE UTILITY MODEL

The utility model aims to design an anti-seepage device for a water supply and drainage pipe in building engineering, so that the drainage pipe is high in wrapping property, good in sealing property and good in protection effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the seepage-proofing device for the water supply and drainage pipes in the building engineering comprises a first water supply and drainage pipe and a second water supply and drainage pipe, wherein connecting flanges are welded at the end part of the first water supply and drainage pipe and the end part of the second water supply and drainage pipe respectively, and the seepage-proofing device also comprises a connecting disc and a fixing piece; the connecting disc comprises a first connecting disc and a second connecting disc, the first connecting disc comprises a first connecting body and a second connecting body, the first connecting body is provided with a mounting hole, a baffle is arranged on the outer side of the first connecting body, connecting plates are arranged at two ends of the first connecting body, and the connecting plates are provided with connecting holes; the second connector has the same structure as the first connector; the first connecting body and the second connecting body are matched with a connecting flange of the first water supply and drainage pipe, the second connecting disc is the same as the first connecting disc in structure, and the second connecting disc is matched with a connecting flange of the second drainage pipe; the mounting is equipped with two, and two the mounting with first connection pad reaches the second connection pad cooperation.

Further, the first connecting body and the second connecting body are fixedly connected through a bolt.

Further, the first connecting disc and the second connecting disc are both semicircular annular structures with L-shaped cross sections.

Further, the mounting holes correspond to the holes of the connecting flange.

Further, the baffle is of an arc-shaped plate structure.

Further, the two fixing pieces are of semicircular plate-shaped structures.

Furthermore, a groove is formed in the inner wall of the fixing piece.

Furthermore, the joint of the first connecting body and the second connecting body and the joint of the two fixing pieces are installed in a cross shape.

Compared with the prior art, the utility model has the beneficial effects that: the seepage-proofing device for the water supply and drainage pipe in the building engineering is convenient to mount and dismount and operate, improves the firmness of the joint of the drainage pipe, improves the sealing effect, and has the advantages of good seepage-proofing effect and strong practicability;

the first connecting disc is matched with the connecting flange of the first water supply and drainage pipe, the second connecting disc is matched with the connecting flange of the second water supply and drainage pipe, and the two fixing pieces form an interlocking structure for the first water supply and drainage pipe and the second water supply and drainage pipe, so that the firmness of the joint of the drainage pipes is improved, and the sealing effect is improved;

the mounting holes are formed in the first connecting body and the second connecting body, and the connecting holes are formed in the connecting plate, so that the connecting plate is convenient to mount, fix and dismount;

through setting up the baffle, can improve the fastness of first connection pad and second connection pad junction, improve the sealed effect of drain pipe, the prevention of seepage is effectual.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic structural diagram of a first connecting body according to the present invention;

FIG. 4 is a schematic structural view of a first splice tray of the present invention;

the names of the components identified in the figures are as follows:

1. a first water supply and drainage pipe; 2. a second water supply and drainage pipe; 3. a connecting flange; 4. a first splice tray; 5. a second connecting disc; 6. a fixing member; 7. a first connecting body; 8. a second connector; 9. mounting holes; 10. a baffle plate; 11. a connecting plate; 12. connecting holes; 13. and (4) a groove.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the description is only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example (b): referring to fig. 1-3, an anti-seepage device for water supply and drainage pipes in building engineering comprises a first water supply and drainage pipe 1 and a second water supply and drainage pipe 2, wherein connecting flanges 3 are welded at the end part of the first water supply and drainage pipe 1 and the end part of the second water supply and drainage pipe 2, and further comprises a connecting disc and a fixing piece 6; the connecting discs comprise a first connecting disc 4 and a second connecting disc 5, the first connecting disc 4 comprises a first connecting body 7 and a second connecting body 8, the first connecting body 7 is provided with a mounting hole 9, the outer side of the first connecting body 7 is provided with a baffle 10, two ends of the first connecting body 7 are provided with connecting plates 11, and the connecting plates 11 are provided with connecting holes 12; the second connecting body 8 has the same structure as the first connecting body 7; the first connecting body 7 and the second connecting body 8 are matched with the connecting flange 3 of the first water supply and drainage pipe 1, the second connecting disc 5 and the first connecting disc 4 are identical in structure, and the second connecting disc 5 is matched with the connecting flange 3 of the second drainage pipe; the fixing pieces 6 are two, and the two fixing pieces 6 are matched with the first connecting disc 4 and the second connecting disc 5.

The first connecting body 7 and the second connecting body 8 are fixedly connected through bolts; the bolt connection is convenient to install and disassemble.

The first connecting disc 4 and the second connecting disc 5 are both semicircular annular structures with L-shaped cross sections; the connecting disc is high in wrapping performance of the drain pipe, good in sealing performance and good in protection effect.

The mounting holes 9 correspond to the holes of the connecting flange 3; the mounting, fixing and dismounting of the connecting disc are facilitated.

The baffle 10 is in a circular arc plate-shaped structure; the baffle 10 is arranged to realize the tight connection of the first drain pipe and the second drain pipe, and the anti-seepage effect is good.

The two fixing pieces 6 are both in a semicircular plate-shaped structure; the arrangement is to match the shape of the drain pipe and improve the firmness of the joint.

The inner wall of the fixing piece 6 is provided with a groove 13; the groove 13 is arranged for accommodating the baffle 10, so that the connecting disc is better protected, the joint is not easy to age, the service life is prolonged, and the anti-seepage effect of wrapping the whole connecting disc is good.

The joint of the first connecting body 7 and the second connecting body 8 and the joint of the two fixing pieces 6 are installed in a cross shape; the realization is more comprehensive, improves sealed effect to the protection of drain pipe junction, makes flange 3's atress more even simultaneously.

The working principle of the embodiment is as follows: firstly, a first connecting body 7 and a second connecting body 8 of a first connecting disc 4 are buckled and installed at the end part of a first water supply and drainage pipe 1, and a second connecting disc 5 is buckled and installed at the end part of a second water supply and drainage pipe 2; secondly, fixing the first connecting disc 4 and the second connecting disc 5 together through bolts, fixedly connecting the connecting flange 3 of the first water supply and drainage pipe 1 with the mounting hole 9 of the first connecting disc 4 through bolts, fixedly connecting the connecting flange 3 of the second water supply and drainage pipe 2 with the mounting hole 9 of the second connecting disc 5 through bolts, finally installing the fixing piece 6 outside the first connecting disc 4 and the second connecting disc 5, enabling the groove 13 of the fixing piece 6 to be matched with the baffle 10, fixing the connecting holes 12 of the two fixing pieces 6 together through bolts, and enabling the connecting part of the two fixing pieces 6 and the connecting part of the first connecting disc 4 and the second connecting disc 5 to be in mutually perpendicular directions; the first connecting disc 4, the second connecting disc 5 and the two fixing pieces 6 are utilized to play roles in wrapping, reinforcing and sealing the joint of the first water supply and drainage pipe 1 and the second water supply and drainage pipe 2, so that the anti-seepage device has a good protection effect and an anti-seepage effect; and two mounting 6 are the protection of cross installation to first water supply and drainage pipe 1 and second water supply and drainage pipe 2 more comprehensive with first connection pad 4 and second connection pad 5, improve sealed effect.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper", "lower", "left", "right", "front", "rear", and the like as used herein are for illustrative purposes only.

Claims

1. The utility model provides a building engineering water supply and drainage pipe anti-seepage device, includes first water supply and drainage pipe and second water supply and drainage pipe, the tip of first water supply and drainage pipe with flange, its characterized in that have all been welded to the tip of second water supply and drainage pipe: the device also comprises a connecting disc and a fixing piece; the connecting disc comprises a first connecting disc and a second connecting disc, the first connecting disc comprises a first connecting body and a second connecting body, the first connecting body is provided with a mounting hole, a baffle is arranged on the outer side of the first connecting body, connecting plates are arranged at two ends of the first connecting body, and the connecting plates are provided with connecting holes; the second connector has the same structure as the first connector; the first connecting body and the second connecting body are matched with a connecting flange of the first water supply and drainage pipe, the second connecting disc is the same as the first connecting disc in structure, and the second connecting disc is matched with a connecting flange of the second drainage pipe; the mounting is equipped with two, and two the mounting with first connection pad reaches the second connection pad cooperation.

2. The seepage-proofing device for the water supply and drainage pipes in the building engineering according to claim 1, which is characterized in that: the first connecting body and the second connecting body are fixedly connected through a bolt.

3. The seepage-proofing device for the water supply and drainage pipes in the building engineering according to claim 1, which is characterized in that: the first connecting disc and the second connecting disc are both of semicircular annular structures with L-shaped cross sections.

4. The seepage-proofing device for the water supply and drainage pipes in the building engineering according to claim 1, which is characterized in that: the mounting holes correspond to the holes of the connecting flange.

5. The seepage-proofing device for the water supply and drainage pipes in the building engineering according to claim 1, which is characterized in that: the baffle is of an arc-shaped plate structure.

6. The seepage-proofing device for the water supply and drainage pipes in the building engineering according to claim 1, which is characterized in that: and the two fixing pieces are of semicircular plate structures.

7. The seepage-proofing device for the water supply and drainage pipes in the building engineering according to claim 1, which is characterized in that: and a groove is formed in the inner wall of the fixing piece.

8. The seepage-proofing device for the water supply and drainage pipes in the building engineering according to claim 1, which is characterized in that: the joint of the first connecting body and the second connecting body and the joint of the two fixing pieces are installed in a cross shape.