CN213177252U

CN213177252U - Plastic pipe tee joint

Info

Publication number: CN213177252U
Application number: CN202021569588.XU
Authority: CN
Inventors: 王炎梅; 覃燊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-02
Filing date: 2020-08-02
Publication date: 2021-05-11
Anticipated expiration: 2030-08-02

Abstract

The utility model discloses a plastic tubing three way connection, including the three way connection body, the both ends of three way connection body are equipped with first threaded sleeve pipe and second threaded sleeve pipe, and the top of three way connection body is equipped with third threaded sleeve pipe. Has the advantages that: the utility model discloses a hickey that sets up, first screwed sleeve, second screwed sleeve, third screwed sleeve, the mounting plate, the bolt, at first clockwise rotation hickey, make hickey and first screwed sleeve, second screwed sleeve and third screwed sleeve fastening connection, bolt on through the mounting plate fastens after the pipe connection is accomplished, plastic tubing after avoiding installing takes place the obscission, be convenient for improve the reliability of kneck, need maintain the maintenance to the pipeline in later stage, first screwed sleeve is taken off to direct anticlockwise not hard up hickey, second screwed sleeve or third screwed sleeve carry out the maintenance of pipeline can, bring a great deal of facility to the maintenance work in later stage.

Description

Plastic pipe tee joint

Technical Field

The utility model relates to a three way connection technical field especially relates to a plastic tubing three way connection.

Background

The tee joint is formed by flattening a pipe blank with a diameter larger than that of the tee joint to a size about the diameter of the tee joint, forming a hole at the position of a stretching branch pipe, heating the pipe blank, putting the pipe blank into a forming die, putting a stamping die of the stretching branch pipe into the pipe blank, radially compressing the pipe blank under the action of pressure, and enabling metal to flow towards the branch pipe in the radial compression process and form the branch pipe under the stretching of the stamping die. The whole process is formed by the radial compression of the tube blank and the stretching process of the branch pipe part. The tee joint is one of pipe fittings, and is divided into a positive tee and an oblique tee according to the direction of a branch pipe, and is divided into a common tee, a threaded tee, a sleeve tee and a socket tee according to the connection mode.

The existing plastic tee joint has certain limitations in use, for example, after long-term use, when the pipeline needs to be maintained or maintained, the plastic tee joint has the problem of inconvenient disassembly, and brings much inconvenience to later maintenance work; the strength of the existing plastic three-way joint needs to be improved, and the plastic three-way joint is easy to damage when being extruded, so that the service life is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a plastic tubing three way connection possesses convenient to detach, is favorable to the later maintenance, and intensity is high, and is not fragile, and long service life's advantage, and then solves the problem among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a plastic tubing three way connection, includes the three way connection body, the both ends of three way connection body are equipped with first threaded sleeve pipe and second threaded sleeve pipe, and the top of three way connection body is equipped with third threaded sleeve pipe, first threaded sleeve pipe, second threaded sleeve pipe and third threaded sleeve pipe's one end are rotated and are connected with the hickey, and one side of hickey is equipped with the sealing washer, one side of sealing washer is equipped with the mounting plate, and the mounting plate passes through bolt and hickey and is connected.

Preferably, a reinforcing ring is arranged around the outer side surface of each of the first threaded sleeve, the second threaded sleeve and the third threaded sleeve, and a reinforcing column is arranged in the middle of the outer surface of the reinforcing ring.

Preferably, the surface of the threaded connector is provided with an anti-slip block, the top surface of the anti-slip block is provided with a plurality of anti-slip bulges, and the anti-slip bulges are uniformly distributed on the anti-slip block.

Preferably, the sealing ring is made of rubber, and the thickness of the sealing ring is not less than 3 cm.

Preferably, the fastening plate is made of stainless steel metal, and the diameter of the fastening plate is equal to that of the threaded interface.

(III) advantageous effects

Compared with the prior art, the utility model provides a plastic tubing three way connection possesses following beneficial effect:

(1) the utility model discloses in, through the hickey that sets up, first screwed sleeve, second screwed sleeve, third screwed sleeve, the mounting plate, the bolt, at first clockwise rotation hickey, make hickey and first screwed sleeve, second screwed sleeve and third screwed sleeve fastening connection, bolt on through the mounting plate after the pipe connection is accomplished fastens, plastic tubing after avoiding installing takes place the obscission, be convenient for improve the reliability of kneck, need maintain the maintenance to the pipeline in later stage, direct anticlockwise not hard up screwed sleeve takes off first screwed sleeve, second screwed sleeve or third screwed sleeve carry out the maintenance of pipeline can, maintenance work to the later stage brings a great deal of facility.

(2) The utility model discloses in, through the reinforcing ring and the reinforced column that set up, wherein can effectively increase first threaded sleeve pipe, second threaded sleeve pipe and third threaded sleeve's intensity through reinforcing ring and reinforced column, even great pressure is received in three way connection's outside, uses through the cooperation of reinforcing ring and reinforced column, also can not make three way connection receive the damage or warp, is favorable to prolonging three way connection's life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a plastic pipe tee joint provided by the present invention;

fig. 2 is a schematic diagram of a separation structure of a three-way joint of a plastic pipe according to the present invention;

fig. 3 is a schematic structural view of a reinforcing ring of a three-way joint of a plastic pipe according to the present invention;

fig. 4 is the schematic view of the fastening plate structure of the plastic pipe three-way joint of the present invention.

Illustration of the drawings:

1. a three-way joint body; 2. a first threaded bushing; 3. a second threaded bushing; 4. a third threaded bushing; 5. a reinforcing ring; 6. reinforcing columns; 7. a threaded interface; 8. a fastening plate; 9. a bolt; 10. a seal ring; 11. anti-skid blocks; 12. and (4) anti-skid bulges.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a plastic pipe tee joint includes a tee joint body 1, a first threaded bushing 2 and a second threaded bushing 3 are disposed at two ends of the tee joint body 1, a third threaded bushing 4 is disposed at a top end of the tee joint body 1, a threaded interface 7 is rotatably connected to one end of the first threaded bushing 2, the second threaded bushing 3 and the third threaded bushing 4, a seal ring 10 is disposed at one side of the threaded interface 7, a fastening plate 8 is disposed at one side of the seal ring 10, and the fastening plate 8 is connected to the threaded interface 7 through a bolt 9, the threaded interface 7 is first rotated clockwise to fasten the threaded interface 7 to the first threaded bushing 2, the second threaded bushing 3 and the third threaded bushing 4, and after the pipe connection is completed, the fastening is performed through the bolt 9 on the fastening plate 8 to prevent the plastic pipe from falling off after installation, thereby improving reliability of the interface, when the pipeline needs to be maintained in the later stage, the first threaded sleeve 2, the second threaded sleeve 3 or the third threaded sleeve 4 can be directly taken down from the threaded connector 7 which is loosened anticlockwise to maintain the pipeline, and a great deal of convenience is brought to the later-stage maintenance.

In one embodiment, a reinforcing ring 5 is arranged around the outer side surface of the first threaded sleeve 2, the second threaded sleeve 3 and the third threaded sleeve 4, and a reinforcing column 6 is arranged in the middle of the outer surface of the reinforcing ring 5, wherein the strength of the first threaded sleeve 2, the second threaded sleeve 3 and the third threaded sleeve 4 can be effectively increased through the reinforcing ring 5 and the reinforcing column 6, even if the outside of the three-way joint is subjected to large pressure, the three-way joint cannot be damaged or deformed through the matched use of the reinforcing ring 5 and the reinforcing column 6, and the service life of the three-way joint is prolonged.

In one embodiment, the surface of the threaded interface 7 is provided with the anti-slip block 11, the top surface of the anti-slip block 11 is provided with the plurality of anti-slip protrusions 12, the anti-slip protrusions 12 are uniformly distributed on the anti-slip block 11, the friction force between the hand and the outer surface of the threaded interface 7 can be effectively increased through the anti-slip block 11 and the anti-slip protrusions 12, the occurrence of hand slip when the threaded interface 7 is rotated is avoided, and the threaded interface 7 is convenient to rotate.

In one embodiment, the sealing ring 10 is made of rubber, and the thickness of the sealing ring 10 is not less than 3cm, wherein the sealing performance between the fastening plate 8 and the threaded interface 7 can be effectively maintained through the sealing ring 10, which is beneficial to improving the sealing effect at the interface.

In one embodiment, the fastening plate 8 is made of stainless steel metal, and the diameter of the fastening plate 8 is equal to that of the threaded interface 7, wherein the fastening plate 8 is fastened by the bolts 9, so that the phenomenon that the mounted plastic pipe falls off is avoided, and the reliability of the interface is improved.

The working principle is as follows:

when the three-way joint is used, the threaded connector 7 is firstly rotated clockwise to enable the threaded connector 7 to be fastened and connected with the first threaded sleeve 2, the second threaded sleeve 3 and the third threaded sleeve 4, when the pipeline is connected, the threaded connector is fastened through the bolts 9 on the fastening plate 8, the phenomenon that an installed plastic pipe falls off is avoided, the reliability of the connector is convenient to improve, when the pipeline needs to be maintained in the later period, the threaded connector 7 is directly loosened anticlockwise, the first threaded sleeve 2, the second threaded sleeve 3 or the third threaded sleeve 4 is taken down to maintain the pipeline, convenience is brought to later maintenance work, the strength of the first threaded sleeve 2, the second threaded sleeve 3 and the third threaded sleeve 4 can be effectively increased through the reinforcing ring 5 and the reinforcing column 6, even if the outside of the three-way joint is subjected to larger pressure, the reinforcing ring 5 and the reinforcing column 6 are matched for use, the three-way joint is prevented from being damaged or deformed, the service life of the three-way joint is prolonged, the sealing performance of the fastening plate 8 and the threaded interface 7 can be effectively maintained through the sealing ring 10, and the sealing effect of the interface is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastic tubing three way connection, includes three way connection body (1), its characterized in that, the both ends of three way connection body (1) are equipped with first threaded sleeve pipe (2) and second threaded sleeve pipe (3), and the top of three way connection body (1) is equipped with third threaded sleeve pipe (4), the one end of first threaded sleeve pipe (2), second threaded sleeve pipe (3) and third threaded sleeve pipe (4) is rotated and is connected with hickey (7), and one side of hickey (7) is equipped with sealing washer (10), one side of sealing washer (10) is equipped with mounting plate (8), and mounting plate (8) are connected with hickey (7) through bolt (9).

2. A plastic pipe tee according to claim 1, wherein a reinforcing ring (5) is provided around the outer side surface of the first, second and third threaded sleeves (2, 3, 4), and a reinforcing post (6) is provided at a position intermediate the outer surface of the reinforcing ring (5).

3. A plastic tube tee according to claim 1, characterized in that the surface of the nipple (7) is provided with a non-slip block (11) and the top surface of the non-slip block (11) is provided with a plurality of non-slip protrusions (12), said non-slip protrusions (12) being evenly distributed on the non-slip block (11).

4. A plastic tube tee coupling according to claim 1, wherein the sealing ring (10) is of rubber material and the thickness of the sealing ring (10) is not less than 3 cm.

5. A plastic tube tee according to claim 1, characterized in that the fastening plate (8) is of stainless steel metal material and the diameter of the fastening plate (8) is equal to the diameter of the nipple (7).