CN219828059U - Seepage-proofing connecting device for building water supply and drainage pipe - Google Patents

Abstract

The utility model relates to a drain pipe connecting device, in particular to an anti-seepage connecting device for a building water supply and drain pipe. The utility model provides an anti-seepage connecting device for a building water supply and drainage pipe, which can prevent water leakage. The utility model provides an anti-seepage connecting device for a building water supply and drainage pipe, which comprises a guide pipe, a connector and a drainage pipe, wherein the front side and the rear side of the guide pipe are fixedly connected with the connector, the inner wall of the connector is provided with threads, the inner wall of the connector is connected with the drainage pipe in a threaded manner, the anti-seepage connecting device also comprises a sealing ring, and the inner wall of the connector is provided with two sealing rings in an embedded manner. The sealing ring plays a sealing role, so that water is prevented from overflowing from a gap between the connector and the drain pipe to generate a water leakage phenomenon.

Description

Seepage-proofing connecting device for building water supply and drainage pipe

Technical Field

The utility model relates to a drain pipe connecting device, in particular to an anti-seepage connecting device for a building water supply and drain pipe.

Background

The drain pipe is a novel plastic pipe with corrugated shape, which is formed by adding other auxiliary agents into high-density polyethylene, and is widely used in the drainage fields of construction industry, highways, railway roadbeds, subway engineering, waste landfill sites, tunnels, green belts, sports ground, slope protection caused by higher water content, and the like, and underground irrigation and drainage systems of agriculture and gardening.

Patent grant bulletin number is CN 211501950U's patent discloses a building drain pipe connecting piece, including the drain pipe, be equipped with same connecting cylinder between two adjacent drain pipes, the internal fixation of connecting cylinder has the annular plate, rotates on the bottom inner wall of annular plate and installs the lead screw, has seted up two external screw threads that revolve to opposite directions on the lead screw, and the lead screw extends to the top of connecting cylinder and fixed mounting has the rotating plate. The above patent can strengthen the fixed connection to the drain pipe, but does not have a seepage-proofing function, and water leakage is likely to occur due to overflow of water from the gap between the drain pipe and the connection tube when water is introduced into the drain pipe.

Therefore, there is a particular need for an anti-seepage connection device for a building water supply and drainage pipe that can prevent the occurrence of water leakage, so as to solve the problems in the prior art.

Disclosure of Invention

The utility model provides an anti-seepage connecting device for a building water supply and drainage pipe, which aims to overcome the defect that the water leakage phenomenon is caused by overflow of water from a gap between the drainage pipe and a connecting cylinder when water is input into the drainage pipe because the existing patent does not have an anti-seepage function.

The utility model is realized by the following technical approaches: the utility model provides a seepage-proofing connecting device of building supply and drain pipe, is including pipe, connector and drain pipe, and both sides all rigid coupling has the connector around the pipe, and the connector inner wall is opened threaded, and the connector internal thread is connected with the drain pipe, still including the sealing washer, the embedded sealing washer that is used for sealing that is provided with of connector inner wall.

More preferably, the drain pipe further comprises a shell, a first clamping block and a clamping rod, wherein two shells are sleeved between the two drain pipes and are connected in a rotating mode, the upper shell is fixedly connected with the first clamping block, the upper shell is rotatably provided with the clamping rod, and the clamping rod is clamped with the first clamping block.

More preferably, the drain pipe fixing device further comprises a second clamping block, iron rings, bolts and nuts, wherein the second clamping blocks used for reinforcing the drain pipe are fixedly connected to the connecting head at uniform intervals, the second clamping blocks are in contact with the outer wall of the drain pipe, the iron rings are connected between all the second clamping blocks, the bolts are arranged between the two ends of each iron ring in a threaded mode, the nuts are arranged on the bolts in a threaded mode, and the nuts are in contact with the iron rings.

More preferably, the anti-slip sleeve is also included, and the outer wall of the connector is sleeved with the anti-slip sleeve for preventing slipping.

More preferably, the sealing device further comprises a rubber ring, and the rubber ring for sealing is arranged on the outer wall of the connector in an embedded mode.

More preferably, the novel rubber gasket further comprises a rubber gasket, and the rubber gasket for increasing friction force is arranged inside the connector in an embedded mode.

The design starting point, concept and advantages of the utility model are as follows, as can be seen from the above description of the structure of the utility model:

1. the sealing ring plays a sealing role, so that water is prevented from overflowing from a gap between the connector and the drain pipe to generate a water leakage phenomenon.

2. Through inwards rotating clamping rod and first fixture block joint, fix the casing on connector and pipe, when water overflows from the clearance between pipe and the connector, the casing is collected the water that overflows to reach better prevention of seepage effect.

3. The iron ring is loosened to restore the original shape, so that the second clamping block is contacted with the drain pipe, the drain pipe is reinforced on the connecting head, and the drain pipe is prevented from loosening and separating from the connecting head.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective sectional structure of the practical connector, the guide pipe and the drain pipe.

Fig. 3 is a schematic perspective sectional structure of the practical iron ring, bolt and nut.

The marks of the components in the drawings are as follows: 1. the water draining pipe comprises a connector, 2, a conduit, 3, a draining pipe, 301, threads, 302, a sealing ring, 4, a shell, 5, a first clamping block, 501, a clamping rod, 6, a second clamping block, 7, an iron ring, 8, a bolt, 9, a nut, 10, an anti-slip sleeve, 11, a rubber ring, 12 and a rubber pad.

Description of the embodiments

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

1-3, including pipe 2, connector 1 and drain pipe 3, both sides all are provided with connector 1 through welded mode around pipe 2, and connector 1 inner wall is opened and is threaded 301, and connector 1 internal thread 301 is connected with drain pipe 3, still includes sealing washer 302, and connector 1 inner wall is embedded to be provided with two sealing washer 302 that are used for sealedly.

When needs are connected drain pipe 3 with connector 1, the staff holds connector 1 with the hand, and then the staff aligns drain pipe 3 connector 1, and staff inwards rotates drain pipe 3 and connector 1 to be connected, makes drain pipe 3 and sealing washer 302 contact to this reaches the effect of quick connect, then the staff is connected drain pipe 3 one end with tap, and the staff opens tap and makes water get into in drain pipe 3 and the pipe 2, and sealing washer 302 plays sealed effect, prevents that water from overflowing from the clearance between connector 1 and the drain pipe 3 and taking place the phenomenon of leaking.

Examples

On the basis of embodiment 1, referring to fig. 1 and 2, the drain pipe comprises a housing 4, a first clamping block 5 and a clamping rod 501, wherein two housings 4 are sleeved between two drain pipes 3, the two housings 4 are rotationally connected, the upper housing 4 is provided with the first clamping block 5 in a welding manner, the upper housing 4 is rotationally provided with the clamping rod 501, and the clamping rod 501 is clamped with the first clamping block 5.

When needs are connected drain pipe 3 with connector 1, staff outwards rotates clamping lever 501 and first fixture block 5 and breaks away from the joint, and the staff will outwards rotate casing 4 and take it off from connector 1 and pipe 2, then the staff is connected drain pipe 3 with connector 1, and after the connection is accomplished, the staff will inwards rotate casing 4 and overlap it on connector 1 and pipe 2, and staff inwards rotates clamping lever 501 and first fixture block 5 joint, and then fixes casing 4 on connector 1 and pipe 2, and when water overflows from the clearance between pipe 2 and the connector 1, casing 4 is collected the water that overflows to reach better prevention of seepage effect.

Referring to fig. 3, the drain pipe 3 is further provided with second clamping blocks 6, iron rings 7, bolts 8 and nuts 9, wherein the second clamping blocks 6 for reinforcing the drain pipe 3 are uniformly arranged on the connector 1 at intervals in a welding mode, the second clamping blocks 6 are in contact with the outer wall of the drain pipe 3, the iron rings 7 are connected between all the second clamping blocks 6, the bolts 8 are arranged between two ends of the iron rings 7 in a threaded mode 301, the nuts 9 are arranged on the bolts 8 in a threaded mode 301, and the nuts 9 are in contact with the iron rings 7.

Before connecting the drain pipe 3 with the connector 1, the worker rotates the nut 9 downwards to be separated from the bolt 8, the worker rotates the bolt 8 upwards to be separated from one end of the iron ring 7, then the worker breaks the iron ring 7 outwards, the worker connects the drain pipe 3 with the connector 1, after connection is completed, the worker loosens the iron ring 7 to restore the original shape of the iron ring 7, and then the second clamping block 6 contacts with the drain pipe 3, the drain pipe 3 is reinforced on the connector 1, thereby preventing the drain pipe 3 from loosening to be separated from the connector 1, the worker rotates the nut 9 upwards to be connected with the bolt 8, and the worker rotates the bolt 8 downwards to be connected with one end of the iron ring 7.

Referring to fig. 3, the anti-slip sleeve 10 is further included, and the anti-slip sleeve 10 for anti-slip is sleeved on the outer wall of the connector 1.

When holding connector 1, antiskid cover 10 plays the antiskid effect, increases the frictional force between staff's hand and the connector 1 to be convenient for better holding connector 1.

Referring to fig. 3, the sealing device further comprises a rubber ring 11, and the rubber ring 11 for sealing is embedded into the outer wall of the connector 1.

The rubber ring 11 plays a sealing role, prevents water from overflowing from the gap between the guide pipe 2 and the connector 1, and achieves the anti-seepage effect.

Referring to fig. 3, the connector 1 further comprises a rubber pad 12, and the rubber pad 12 for increasing friction is embedded in the connector 1.

When the drain pipe 3 is connected with the connector 1, the rubber pad 12 increases the friction between the drain pipe 3 and the connector 1, thereby preventing the drain pipe 3 from loosening due to rotation.

While the utility model has been described with reference to exemplary embodiments, it is to be understood that the utility model is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims (6)

1. The utility model provides a seepage-proofing connecting device of building supply and drain pipe, including pipe (2), connector (1) and drain pipe (3), both sides all rigid coupling have connector (1) around pipe (2), and threaded (301) are opened to connector (1) inner wall, and connector (1) internal thread (301) are connected with drain pipe (3), characterized by still including sealing washer (302), connector (1) inner wall embedded are provided with two sealing washer (302).

2. The anti-seepage connecting device for the building water supply and drainage pipes according to claim 1 is characterized by further comprising a shell (4), a first clamping block (5) and a clamping rod (501), wherein two shells (4) are sleeved between the two drainage pipes (3), the two shells (4) are rotationally connected, the upper shell (4) is fixedly connected with the first clamping block (5), the clamping rod (501) is rotationally arranged on the upper shell (4), and the clamping rod (501) is clamped with the first clamping block (5).

3. The anti-seepage connecting device for the building water supply and drainage pipe according to claim 2, further comprising a second clamping block (6), iron rings (7), bolts (8) and nuts (9), wherein the second clamping blocks (6) are fixedly connected to the connector (1) at equal intervals, the second clamping blocks (6) are in contact with the outer wall of the drainage pipe (3), the iron rings (7) are connected between all the second clamping blocks (6), the bolts (8) are arranged in a threaded mode (301) between two ends of each iron ring (7), the nuts (9) are arranged on the bolts (8) in a threaded mode, and the nuts (9) are in contact with the iron rings (7).

4. A seepage-proofing connecting device for a building water supply and drainage pipe according to claim 3, further comprising an anti-seepage sleeve (10), wherein the anti-seepage sleeve (10) is sleeved on the outer wall of the connector (1).

5. The seepage-proofing connecting device for the water supply and drainage pipes of the building according to claim 4, further comprising a rubber ring (11), wherein the rubber ring (11) is embedded in the outer wall of the connector (1).

6. The seepage-proofing connecting device for the water supply and drainage pipes of the building according to claim 5, further comprising a rubber pad (12), wherein the rubber pad (12) is embedded in the connector (1).