CN218492570U

CN218492570U - Angle-adjustable drain pipe connector device

Info

Publication number: CN218492570U
Application number: CN202222256232.6U
Authority: CN
Inventors: 赵轩; 张光建; 李勇; 洪环胜; 黄德昉
Original assignee: Hubei Tianli Building Technology Co ltd
Current assignee: Hubei Tianli Building Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-02-17
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to an angle adjustable's drain pipe connector device, including shutoff lid and last drain pipe, be equipped with ball joint, lock nut and interior ball elbow between shutoff lid and the last drain pipe, the sealed waterstop of winding in the bayonet socket at ball joint both ends, ball joint's one end embedding shutoff lid kneck, ball joint's the other end are spherical enlarged footing, and inside the enlarged footing passed lock nut embedding interior ball elbow, lock nut and interior ball elbow threaded connection made interior ball elbow and ball joint zonulae occludens through lock nut, drain pipe on the embedding of interior ball elbow lower part. The utility model discloses can effectively solve the drain pipe slope that appears in the installation, pleasing to the eye scheduling problem, avoid the later stage to do over again.

Description

Angle-adjustable drain pipe connector device

Technical Field

The utility model relates to an anti field of floating of underground building, more specifically say, relate to an angle regulation's drain pipe connector device.

Background

The traditional underground building anti-floating method has three types: the first is self-weight anti-floating, such as increasing the thickness of a foundation slab, increasing the thickness of a top slab covering soil or filling load of other structures, and the like. The second is anchoring float resisting method, that is, adding float resisting anchor rod or pile under the bottom plate of underground building to resist water buoyancy by means of the pull of the float resisting member to the bottom plate. The third is to arrange drainage facilities such as pumping wells, blind ditches, drainage ditches and the like at the periphery of the basement for long-term drainage pressure limitation. The first two methods have high manufacturing cost and long construction period, the third method needs long-term operation control and maintenance management, and the blind ditch is easy to block and is not easy to overhaul.

The sluicing decompression anti-floating technology related to Chinese patent No. ZL200710052439.9 is characterized in that the sluicing decompression devices arranged along the outer wall and the bottom plate of the basement are used for organically introducing the upper layer of stagnant water around the basement into a drainage system in the basement, so that the water buoyancy is reduced. Compared with the traditional anti-floating method, the drainage pressure reduction anti-floating method has the advantages of simple technical principle, convenient construction, safety and reliability, can be maintained at any time to prevent blockage, can save cost and construction period to a greater extent, and is increasingly applied to the anti-floating field of underground constructional engineering.

In the application of the water drainage pressure reduction anti-floating technology, a water drainage pipe of the existing water drainage device is connected with an inner pipe plugging cover (1) through a transfer elbow. The connection mode has high requirement on the pre-embedding of the inner pipe, but the inner pipe is inclined due to a plurality of adverse factors during the construction of the basement, so that the drainage pipe is inclined along with the sealing cover (1) when the drainage pipe is in butt joint with the sealing cover through the transfer elbow, the construction is difficult, the basement is poor in appearance, and the user is poor in embodiment. In addition, the inclined interface is easy to leak and form water stain, and needs to be reworked and repaired.

Disclosure of Invention

The to-be-solved technical problem of the utility model lies in providing an angle-adjustable's drain pipe connector device, can effectively solve the drain pipe slope that appears in the installation, pleasing to the eye scheduling problem, avoid the later stage to do over again.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a structure but angle regulation's drain pipe connector device, includes shutoff lid and last drain pipe, be equipped with ball joint, lock nut and interior ball elbow between shutoff lid and the last drain pipe, the sealed waterstop of winding in the bayonet socket at ball joint both ends, ball joint's one end embedding shutoff lid kneck, ball joint's the other end are spherical enlarged head, and inside the enlarged head passed lock nut embedding interior ball elbow, lock nut and interior ball elbow threaded connection make interior ball elbow and ball joint zonulae occludens through lock nut, drain pipe on the embedding of interior ball elbow lower part.

According to the scheme, two sealing water stops are arranged between the spherical joint and the plugging cover.

According to the scheme, the upper drainage pipe is connected with the lower drainage pipe through the reducing straight joint.

According to the scheme, the lower drainage pipe is connected with a ground drainage pipe through the reducing elbow, and the ground drainage pipe is communicated with an indoor drainage ditch.

Implement the utility model discloses an but angle regulation's drain pipe connector device has following beneficial effect:

1. the utility model discloses increased spherical joint, lock nut and the three part of interior ball elbow between shutoff lid and drain pipe. The problem that the upper drainage pipe is installed to incline along with the inclination and is not attractive due to the angle deviation of the connection and installation of the water drainage pressure reduction inner pipe, the blocking cover and the upper drainage pipe caused by construction reasons can be solved. Through adjustment ball joint and interior ball elbow, can effectively solve the drain pipe slope that appears in the installation, not pleasing to the eye scheduling problem, avoid the later stage to do over again.

2. The utility model discloses increased twice sealed waterstop between ball joint and shutoff lid, increased one sealed waterstop between ball joint and interior ball elbow, the kneck seepage problem can be solved to three sealed waterstops.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic structural view of the angle adjustable drain pipe connector apparatus of the present invention;

FIG. 2 is a schematic view of the construction of the containment cap;

FIG. 3 is a schematic structural view of a ball joint;

FIG. 4 is a schematic view of the lock nut;

figure 5 is a schematic view of the configuration of the inner ball bend.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, the utility model discloses an adjustable angle's drain pipe connector device includes: the sealing device comprises a sealing cover 1, a spherical joint 2, a locking nut 3, an inner ball elbow 4, an upper drainage pipe 5, a reducing straight joint 6, a lower drainage pipe 7, a reducing elbow 8, a ground drainage pipe 9 and a sealing water stop 10.

Be equipped with ball joint 2 between shutoff lid 1 and the last drain pipe 5, lock nut 3 and interior ball elbow 4, the sealed waterstop 10 of winding in the bayonet socket at 2 both ends of ball joint, 1 kneck of ball joint 2's one end embedding shutoff lid, ball joint 2's the other end is spherical enlarged head, it is inside that the enlarged head passes 3 embedding interior ball elbows 4 of lock nut, lock nut 3 and 4 threaded connection of interior ball elbow, make interior ball elbow 4 and 2 zonulae occludens of ball joint through lock nut 3, drain pipe 5 is gone up in 4 lower parts embedding of interior ball elbow.

Preferably, two sealing water stops 10 are arranged between the spherical joint 2 and the plugging cover 1.

Preferably, the upper drainage pipe 5 is connected with the lower drainage pipe 7 through a reducing straight joint 6. The lengths of the upper and lower drainage pipes 7 can be flexibly adjusted according to the embedding height of the water discharge pressure reduction inner pipe and the building surface elevation of the basement bottom plate, the disassembly is convenient, and the overhaul and the maintenance are convenient

Preferably, the lower drainage pipe 7 is connected with a ground drainage pipe 9 through a reducing elbow 8, and the ground drainage pipe 9 is communicated with the indoor drainage ditch.

The utility model discloses increased spherical joint 2, lock nut 3 and the three part of interior ball elbow 4 between shutoff lid 1 and drain pipe. The problem that the upper drainage pipe 5 is installed to incline along with the inclination of the upper drainage pipe 5 and is not attractive due to the angle deviation of the connection and installation of the drainage pressure reducing inner pipe, the blocking cover 1 and the upper drainage pipe 5 caused by construction reasons can be solved. Through adjustment ball joint 2 and interior ball elbow 4, can effectively solve the drain pipe slope that appears in the installation, not pleasing to the eye scheduling problem, avoid the later stage to do over again.

Two sealing water stops 10 are additionally arranged between the spherical joint 2 and the blocking cover 1, one sealing water stop 10 is additionally arranged between the spherical joint 2 and the inner ball elbow 4, and the three sealing water stops 10 can solve the problem of interface leakage.

The utility model also provides a construction method of above-mentioned device, including following step:

the method comprises the following steps: after the filter element is installed on the basement drainage decompression inner pipe, a drainage pipe is required to be externally connected, and underground water permeating from the outer wall of the basement is guided into an indoor drainage system.

Step two: the plugging cover 1 is installed, and the plugging cover 1 is embedded into the water drainage pressure reduction inner pipe.

Step three: two sealing water stops 10 are wound in the bayonet at one end of the spherical joint 2, one sealing water stop 10 is wound in the bayonet of the spherical end expansion head at the other side, one end of the expansion head penetrates through the locking nut 3 (3) in advance, and then the expansion head is integrally embedded into the joint of the plugging cover 1.

Step four: the inner ball elbow 4 is connected with the spherical end expanding head of the spherical joint 2, and the locking nut 3 is screwed down, so that the inner ball elbow 4 is tightly connected with the spherical joint 2.

Step five: an upper drain pipe 5, a lower drain pipe 7 and a reducing straight joint 6 are installed, and the lower part of the inner ball elbow 4 is embedded into the upper drain pipe 5.

Step six: the lower drainage pipe 7 and the ground drainage pipe 9 are connected through the reducing elbow 8, and the ground drainage pipe 9 is communicated with the indoor drainage ditch.

While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides an angle adjustable's drain pipe connector device, includes blocking cover (1) and last drain pipe (5), its characterized in that, be equipped with between blocking cover (1) and the last drain pipe (5) ball joint (2), lock nut (3) and interior ball elbow (4), the sealed waterstop (10) of winding in the bayonet socket at ball joint (2) both ends, the one end embedding blocking cover (1) kneck of ball joint (2), the other end of ball joint (2) are spherical enlarged head, and the enlarged head passes inside lock nut (3) embedding interior ball elbow (4), lock nut elbow (3) and interior ball elbow (4) threaded connection make interior ball elbow (4) and ball joint (2) zonulae occludens through lock nut (3), interior ball elbow (4) lower part embedding drain pipe (5).

2. Drain pipe connector device according to claim 1, characterised in that two sealing water stops (10) are provided between the ball joint (2) and the closure cap (1).

3. Angle-adjustable drain pipe connector device according to claim 1, characterized in that the upper drain pipe (5) is connected to the lower drain pipe (7) by means of a variable-diameter straight joint (6).

4. An angle adjustable drain connector assembly according to claim 3, wherein the lower drain pipe (7) is connected to a ground drain pipe (9) via a reducer elbow (8), the ground drain pipe (9) communicating with an indoor drain.