CN210135332U

CN210135332U - Anti-seepage device for water supply and drainage pipes in building engineering

Info

Publication number: CN210135332U
Application number: CN201920708243.9U
Authority: CN
Inventors: 李锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-03-10
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to the technical field of water supply and drainage pipe seepage prevention, in particular to a seepage prevention device for a water supply and drainage pipe in building engineering, which comprises a water supply and drainage pipe, wherein a round pipe is connected outside the water supply and drainage pipe, a groove is correspondingly formed in the round pipe at the position of the water supply and drainage pipe, a thin film is fixedly connected in the groove and far away from the position of the water supply and drainage pipe, a round groove is formed on one side of the thin film close to the water supply and drainage pipe, water-absorbent resin is filled in the groove and far away from the position of the thin film, a first round hole is formed on the thin film, a fixed plate is fixedly connected on the round pipe and far away from both sides of the water supply and drainage pipe, a round groove is formed on one side of the fixed plate far away from the center of the round pipe, a first spring is fixedly connected in the, the workload is large, and the working efficiency is low.

Description

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

Technical Field

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

Background

The design installation of plumbing pipe is very important among the modern building, and in the work progress, can reserve the hole of installation pipeline in the position that the plumbing pipe passed through when concreting to at the later stage installation plumbing pipe, need again behind the plumbing pipe installation to the contact hole between pipeline and wall body or floor layer between cement mortar, prevent that the drain pipe from taking place the seepage.

However, the technical difficulty of secondary grouting for blocking the hole is high, the water cement ratio is difficult to control, the operation requirement is high, the anti-seepage effect is not good, the qualified requirement can be met after repeated treatment, more workload is brought to building constructors, and the working efficiency is low, so that the anti-seepage device for the drainage pipe in the building engineering is needed to solve the problem.

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:

an anti-seepage device for water supply and drainage pipes in building engineering comprises a water supply and drainage pipe, wherein a circular pipe is connected outside the water supply and drainage pipe, a groove is correspondingly formed in the circular pipe at the position of the water supply and drainage pipe, a thin film is fixedly connected in the groove and far away from the position of the water supply and drainage pipe, a first round hole is formed in one side of the thin film close to the water supply and drainage pipe, water-absorbent resin is filled in the groove and far away from the position of the thin film, fixing plates are fixedly connected to the two sides of the circular pipe far away from the water supply and drainage pipe, a circular groove is formed in one side of the fixing plate far away from the center of the circular pipe, a first spring is fixedly connected to one end of the first spring far away from the circular groove, a connecting rod is fixedly connected to one end of the first round rod far, just be close to first round bar one side fixedly connected with second spring in the spout, first round bar one end fixedly connected with slide bar is kept away from to the second spring, the slide bar is kept away from connecting rod one end and is located the outer fixed connection second round bar of spout, the plumbing pipe is close to connecting rod one side and the correspondence of second round bar position department has seted up the second round hole, plumbing pipe one side fixedly connected with horizontal pole is kept away from to first round bar, the round slot is kept away from second round bar one side and the correspondence of horizontal pole position department has seted up the square groove, the fixed plate is kept away from first round bar one side and is located the top fixedly connected with square plate with the pipe, the square plate is close to connecting rod one side and has seted up the mounting hole, be connected with expansion bolts in.

Preferably, the shape of the groove is matched with that of the water supply and drainage pipe.

Preferably, the first round rod and the round groove are connected in a sliding manner, and the sliding groove and the sliding rod are connected in a sliding manner.

Preferably, the second round rod and the second round hole are connected in a sliding manner, and the cross rod and the square groove are connected in a sliding manner.

Preferably, the membrane is made of a resilient plastic.

Preferably, the connection mode of the circular pipe and the water supply and drainage pipe is sliding connection.

Preferably, the connection mode of the mounting hole and the expansion bolt is a movable link.

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

1. the utility model discloses in, through setting up the pipe, the recess, water-absorbent resin, the film, first round hole, among putting into the pipe for the drain pipe, fix pipe and water supply and drain pipe together in the hole of reserving in advance through expansion bolts, when water supply and drain pipe takes place to leak, water-absorbent resin absorbs the water of leaking out through first round hole, the volume inflation after water-absorbent resin absorbs water simultaneously, the extrusion film, make the film hug closely the water supply and drain pipe, thereby plug up the hole of leaking, when having solved and generally used secondary grouting technique to carry out the leak protection to water supply and drain pipe at present and handling, work load is big, the lower problem of work efficiency.

2. The utility model discloses in, through setting up first round bar, second round bar, first spring, the second spring prevents that the pipe from sliding on the plumbing pipe.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1-water supply and drainage pipe, 2-round pipe, 3-groove, 4-film, 5-first round hole, 6-water-absorbing resin, 7-fixing plate, 8-round groove, 9-first spring, 10-first round rod, 11-connecting rod, 12-sliding groove, 13-second spring, 14-sliding rod, 15-second round rod, 16-second round hole, 17-cross rod, 18-square groove, 19-square plate, 20-mounting hole and 21-expansion bolt.

Detailed Description

The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

an anti-seepage device for water supply and drainage pipes in building engineering comprises a water supply and drainage pipe 1, wherein a round pipe 2 is connected outside the water supply and drainage pipe 1, the round pipe 2 is connected with the water supply and drainage pipe 1 in a sliding manner, a groove 3 is correspondingly formed in the round pipe 2 at the position of the water supply and drainage pipe 1, the shape of the groove 3 is matched with that of the water supply and drainage pipe 1, a thin film 4 is fixedly connected in the groove 3 at the position far away from the water supply and drainage pipe 1, the thin film 4 is made of elastic plastic, a round groove 5 is formed in one side of the thin film 4 close to the water supply and drainage pipe 1, water-absorbing resin 6 is filled in the groove 3 at the position far away from the thin film 4, fixing plates 7 are fixedly connected on two sides of the round pipe 2 far away from the water supply and drainage pipe 1, a round groove 8 is formed in one side of the fixing plates 7 far away from the, a connecting rod 11 is fixedly connected to one end of the first round rod 10, which is far away from the fixed plate 7 and is positioned outside the round groove 8, a sliding groove 12 is formed in one end of the connecting rod 11, which is close to the water supply and drainage pipe 1, a second spring 13 is fixedly connected to one side of the sliding groove 12, which is close to the first round rod 10, a sliding rod 14 is fixedly connected to one end of the second spring 13, which is far away from the first round rod 10, the first round rod 10 and the round groove 8 are connected in a sliding manner, the sliding groove 12 and the sliding rod 14 are connected in a sliding manner, the sliding rod 14 is far away from one end of the connecting rod 11 and is positioned outside the sliding groove 12 and is fixedly connected with a second round rod 15, a second round hole 16 is correspondingly formed in one side of the water supply and drainage pipe 1, a cross rod 17 is fixedly connected to one side of the first round rod 10, a square groove 18 is correspondingly formed in one side of the round groove 8, which is far away from the, the fixed plate 7 is far away from one side of the first round rod 10 and is fixedly connected with a square plate 19 above the round pipe 2, a mounting hole 20 is formed in one side, close to the connecting rod 11, of the square plate 17, an expansion bolt 21 is connected in the mounting hole 18, and the mounting hole 20 is movably connected with the expansion bolt 21.

The utility model discloses work flow: when the water supply and drainage pipe 1 is used, the water supply and drainage pipe 1 is placed into the circular pipe 2, the cross rod 17 is pulled, the cross rod 17 drives the first circular rod 10 to move outwards along the circular groove 8, the first spring 9 is stretched, the slide rod 14 is pulled, the slide rod 14 drives the second circular rod 15 to move downwards to align with the second circular hole 16, the second spring 13 is stretched, the cross rod 17 is loosened, the first circular rod 10 and the first spring 9 drive the first circular rod 10 to move reversely along the circular groove 8, the second circular rod 15 enters the second circular hole 16, the slide rod 14 is loosened, the second spring 13 drives the second circular rod 15 to move reversely through the slide rod 12, the water supply and drainage pipe 1 is tightly attached to the inner wall of the circular pipe 2, the circular pipe 2 is placed into a preset hole, the circular pipe 2 and the water supply and drainage pipe 1 are fixed on the ground through the expansion bolt 21, when the water supply and drainage pipe 1 leaks, the water absorption resin 6 absorbs leaked water, the volume is increased, blocking the leakage hole.

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. The utility model provides a building engineering water supply and drainage pipe anti-seepage device, includes water supply and drainage pipe (1), its characterized in that: the water supply and drainage pipe (1) is externally connected with a round pipe (2), a groove (3) is correspondingly formed in the round pipe (2) and at the position close to the water supply and drainage pipe (1), a thin film (4) is fixedly connected in the groove (3) and at the position far away from the water supply and drainage pipe (1), a first round hole (5) is formed in one side of the thin film (4) close to the water supply and drainage pipe (1), water-absorbing resin (6) is filled in the groove (3) and at the position far away from the thin film (4), fixing plates (7) are fixedly connected on two sides of the round pipe (2) far away from the water supply and drainage pipe (1), a round groove (8) is formed in one side of the fixing plates (7) far away from the center of the round pipe (2), a first spring (9) is fixedly connected in the round groove (8) and at the position far away from the center of the round groove (8), and a first, one end of the first round rod (10) far away from the fixed plate (7) is fixedly connected with a connecting rod (11) outside the round groove (8), one end of the connecting rod (11) near the water supply and drainage pipe (1) is provided with a sliding groove (12), one side of the sliding groove (12) near the first round rod (10) is fixedly connected with a second spring (13), one end of the second spring (13) far away from the first round rod (10) is fixedly connected with a sliding rod (14), one end of the sliding rod (14) far away from the connecting rod (11) is fixedly connected with a second round rod (15) outside the sliding groove (12), one side of the water supply and drainage pipe (1) near the connecting rod (11) and the position of the second round rod (15) are correspondingly provided with a second round hole (16), one side of the water supply and drainage pipe (1) far away from the first round rod (10) is fixedly connected with a cross rod (17), one side of the round groove (8) far away from the second round rod (15) is correspondingly provided, fixed plate (7) keep away from first round bar (10) one side and position and top fixedly connected with square plate (19) of pipe (2), mounting hole (20) have been seted up to square plate (19) near connecting rod (11) one side, expansion bolts (21) are connected in mounting hole (20).

2. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 1, which is characterized in that: the shape of the groove (3) is matched with the shape of the water supply and drainage pipe (1).

3. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 1, which is characterized in that: the first round rod (10) is connected with the round groove (8) in a sliding manner, and the sliding groove (12) is connected with the sliding rod (14) in a sliding manner.

4. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 1, which is characterized in that: the second round rod (15) is connected with the second round hole (16) in a sliding mode, and the cross rod (17) is connected with the square groove (18) in a sliding mode.

5. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 1, which is characterized in that: the film (4) is made of elastic plastic.

6. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 1, which is characterized in that: the connection mode of the round pipe (2) and the water supply and drainage pipe (1) is sliding connection.

7. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 1, which is characterized in that: the mounting hole (20) and the expansion bolt (21) are movably connected.