CN221121322U

CN221121322U - Tap water pipeline joint

Info

Publication number: CN221121322U
Application number: CN202322714971.XU
Authority: CN
Inventors: 李继强; 王子龙; 刘小菊; 董国庆; 戴佳
Original assignee: Chongqing Huayue Ecological Environment Engineering Research Institute Co ltd
Current assignee: Chongqing Huayue Ecological Environment Engineering Research Institute Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-06-11
Anticipated expiration: 2033-10-10

Abstract

The utility model discloses a tap water pipeline connector, which comprises a first connector component and a second connector component; the first joint assembly comprises a first disc body and a first cylinder body which is coaxially and fixedly connected with the first disc body, and studs are uniformly distributed and fixed on the end surface of the first disc body along the circumference; the second joint assembly comprises a second disc body and a second cylinder body which is coaxially and fixedly connected with the second disc body, a perforation is formed in the second disc body, the perforation is opposite to the stud and penetrates through the stud, an inner cylinder is installed through a bearing, a nut which can be in threaded connection with the stud is fixed in the inner cylinder, and a gear is fixed on the outer side of the inner cylinder; a gear ring meshed with the gear is fixed on the outer side of the second cylinder body, and a lug is arranged on the nut in an outward protruding mode; the end parts of the first cylinder body and the second cylinder body, which are far away from each other, are provided with internal threads. The tap water pipeline joint has the advantages of balanced stress, convenient operation and convenient use.

Description

Tap water pipeline joint

Technical Field

The utility model relates to the technical field of pipeline connectors, in particular to a tap water pipeline connector.

Background

When adjacent pipelines are connected, flange plates are fixed at the end parts of the pipelines, bolts are used for penetrating through holes in the flange plates, and then nuts are used for locking, so that the connection of the adjacent pipelines is completed. However, when the connecting device is connected, a plurality of bolts are required to be locked, locking force is difficult to balance, so that the stress of the connecting part of the pipeline is uneven, the connecting part is extremely easy to damage, and the connecting part is inconvenient to detach.

Disclosure of utility model

Aiming at the defects of the prior art, the technical problem to be solved by the application is how to provide a tap water pipeline joint which is balanced in stress, convenient to operate and convenient to use.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a tap water pipe joint comprises a first joint component and a second joint component;

The first joint assembly comprises a first disc body and a first cylinder body which is coaxially and fixedly connected with the first disc body, and studs are uniformly distributed and fixed on the end surface of the first disc body along the circumference; the second joint assembly comprises a second disc body and a second cylinder body which is coaxially and fixedly connected with the second disc body, a perforation is formed in the second disc body, the perforation is opposite to the stud and penetrates through the stud, an inner cylinder is installed through a bearing, a nut which can be in threaded connection with the stud is fixed in the inner cylinder, and a gear is fixed on the outer side of the inner cylinder; a gear ring meshed with the gear is fixed on the outer side of the second cylinder body, and a lug is arranged on the nut in an outward protruding mode; the end parts of the first cylinder body and the second cylinder body, which are far away from each other, are provided with internal threads.

Like this, when connecting tap water pipeline, the tip of tap water pipeline all is provided with the external screw thread, with first barrel and second barrel with two sections tap water pipeline's end connection respectively, the double-screw bolt just is just to the perforation, rotate the lug, and then drive the inner tube and rotate, under the meshing of gear and ring gear, drive all inner tubes synchronous rotation through the ring gear, realize all nuts synchronous rotation promptly, nut and double-screw bolt threaded connection realize that the support of first disk body and second disk body is tight, accomplish tap water pipeline's connection. Through single power input, drive the lug promptly and rotate, can realize driving the synchronous rotation of all nuts for whole atress is more even stable.

Wherein, all be provided with spacing step in first barrel and the second barrel. The limiting step is in butt joint with the end part of the self-water pipe.

And sealing gaskets are arranged at the limit steps of the first cylinder and the second cylinder. The sealing effect is improved.

The first disc body and the second disc body are opposite to each other and concavely form a groove, and a sealing ring is arranged in the groove.

The protruding block is a hexagonal block, and the size of the protruding block is the same as that of the hexagonal nut.

In combination, the tap water pipeline joint has the advantages of balanced stress, convenient operation and convenient use.

Drawings

Fig. 1 is a schematic structural view of a tap water pipe joint according to the present utility model.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a schematic view of another orientation of fig. 2.

Fig. 4 is an exploded view of the second connector assembly.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the azimuth words such as "upper, lower" and "top, bottom", etc. are generally based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and these azimuth words do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

As shown in fig. 1-4, a tap water pipe joint comprises a first joint component 1 and a second joint component 2;

The first joint assembly comprises a first disc body 11 and a first cylinder body 12 which is coaxially and fixedly connected with the first disc body, and studs 13 are uniformly distributed and fixed on the end surface of the first disc body along the circumference; the second joint assembly comprises a second disc body 21 and a second cylinder body 22 which is coaxially and fixedly connected with the second disc body, wherein a perforation 23 is arranged on the second disc body opposite to the stud in a penetrating way, an inner cylinder 25 is arranged in the perforation through a bearing 24, a nut 26 which can be in threaded connection with the stud is fixed in the inner cylinder, and a gear 27 is fixed on the outer side of the inner cylinder; a gear ring 28 meshed with the gear is fixed on the outer side of the second cylinder, wherein a convex block 29 is arranged on the nut in an outward protruding mode; the ends of the first cylinder and the second cylinder that are remote from each other are each provided with an internal thread 30.

In implementation, the first cylinder and the second cylinder are provided with limiting steps 31. The limiting step is in butt joint with the end part of the self-water pipe.

When the sealing device is implemented, sealing gaskets are placed at the limit steps of the first cylinder and the second cylinder. The sealing effect is improved.

In practice, the first disc body and the second disc body are opposite to each other and concave to form a groove 32, and a sealing ring is placed in the groove. Improving the sealing effect of the joint.

In implementation, the bump is a hexagonal block and has the same dimensions as the hexagonal nut. The lug is driven to rotate by the existing wrench.

Finally, it should be noted that: various modifications and alterations of this utility model may be made by those skilled in the art without departing from the spirit and scope of this utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A tap water pipe joint, comprising a first joint component and a second joint component;

2. The tap water pipe joint according to claim 1, wherein the first cylinder and the second cylinder are provided with limiting steps.

3. The tap water pipe joint according to claim 2, wherein the limiting steps of the first cylinder and the second cylinder are respectively provided with a sealing gasket.

4. The tap water pipe joint as claimed in claim 1, wherein the first disc body and the second disc body are opposite to each other to form a concave groove, and a sealing ring is placed in the concave groove.

5. A tap water pipe joint as claimed in claim 1, wherein the projection is a hexagonal block and has the same dimensions as a hexagonal nut.