CN211315449U

CN211315449U - Portable tee bend pipe fitting

Info

Publication number: CN211315449U
Application number: CN201922133084.7U
Authority: CN
Inventors: 周治汉; 林华; 黄志邦; 孟冰冰
Original assignee: Associated Engineers Zhuhai Sez Ltd
Current assignee: Associated Engineers Zhuhai Sez Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-21
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a portable three-way pipe fitting, which comprises a three-way pipe fitting body, wherein the three-way pipe fitting body comprises a straight-through part and a side-through part, the straight-through part is provided with a middle-through part, the side-through part is connected with the middle-through part and is communicated with the middle-through part, the side-through part is provided with a sealing cover, and the sealing cover is connected with a fastening device; the beneficial effects are that: the utility model provides a fastener that tee bend pipe fitting set up connects in sealed lid, accomplishes the fastening to sealed lid and loosens work through fastener's a screw, need not to cover sealed lid of installation a lot of screws elasticity at sealed, has reduced the work load of the sealed lid of dismouting, and is efficient.

Description

Portable tee bend pipe fitting

Technical Field

The utility model relates to a pipe fitting technical field especially relates to a portable tee bend pipe fitting.

Background

The tee pipe fitting in the market has Y shape, T shape and the like according to the appearance, wherein the T-shaped tee is the most common. The T-shaped tee is characterized in that the tee comprises a cylindrical straight-through part, two ends of the cylindrical straight-through part are open, a cylindrical side-through part is led out from the middle part of the straight-through part, the side-through part is generally vertically connected with the straight-through part, and only one end of the side-through part is open. The straight-through part and the side-through part are completely communicated, and the axes of the straight-through part and the side-through part are generally intersected on the same plane. The straight-through and the side-through of the existing tee pipe fitting are connected into a whole, the tee pipe fitting is widely applied to pipeline monitoring engineering, a detachable sealing cover is usually installed on the side-through, when the interior of a pipeline needs to be monitored, the sealing cover is detached, but the existing sealing cover is installed on the side-through a plurality of screws, all the screws need to be unscrewed by using tools every time of detachment, and all the screws need to be screwed down again during installation, so that a complex detaching and assembling process is brought, great workload is brought, and efficiency is low; this is a problem that is currently urgently to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable tee bend pipe fitting to solve the sealed lid loaded down with trivial details problem of work of dismantling and equipment tee bend pipe fitting.

In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides a portable tee pipe fitting, includes the tee pipe fitting body, the tee pipe fitting body is including directly leading to and the side leads to, directly leading to being provided with well logical, the side leads to being connected with well logical and link up each other with well logical, and the side leads to being provided with sealed lid, sealed lid is connected with fastener.

As the utility model discloses an optimized scheme, fastener is including locating first fixing base and the second fixing base on the tee bend pipe fitting body, first fixing base articulate in the runing rest of first fixing base, the runing rest can be dismantled and connect in sealed lid, second fixing base swing joint has a fastening screw, fastening screw threaded connection has a fastening nut.

As the utility model discloses an optimized scheme, the hole has been seted up to the tip of runing rest, the diameter in hole of cup jointing is greater than the diameter of fastening screw, and is less than fastening nut's diameter.

As the preferred scheme of the utility model, the fastening breach has been seted up to runing rest's tip, the width of fastening breach slightly is greater than the diameter of fastening screw, and is less than fastening nut's diameter.

As the preferred scheme of the utility model, the runing rest passes through screwed connection in the top of sealed lid.

As the preferred scheme of the utility model, the side leads to and well logical integrated into one piece.

The beneficial effect of adopting above-mentioned technical scheme is: the utility model provides a fastener that tee bend pipe fitting set up connects in sealed lid, accomplishes the fastening to sealed lid and loosens work through fastener's a screw, need not to cover sealed lid of installation a lot of screws elasticity at sealed, has reduced the work load of the sealed lid of dismouting, and is efficient.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the rotating bracket according to the present invention;

fig. 2 is a schematic structural view of a rotating bracket according to a second embodiment of the present invention;

fig. 3 is a schematic structural view illustrating the opening of the sealing cover when the rotating bracket according to the present invention is the second embodiment.

In the figure, 1, a tee pipe body; 2. a first fixed seat; 3. a second fixed seat; 4. rotating the bracket; 5. fastening a screw rod; 6. fastening a nut; 7. a sealing cover; 8. beveling; 9. fastening the notch; 10. and sealing the rubber ring.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The embodiment provides a portable tee bend pipe fitting, including tee bend pipe fitting body 1, tee bend pipe fitting body 1 leads to including directly leading with the side, leads to in being provided with, and the side leads to can be integrated into one piece with well logical, also can dismantle the connection, and the side leads to be connected with well logical and link up each other with well logical, and the side leads to and is provided with sealed lid 7, and sealed lid 7 is connected with fastener. The two ends of the straight through pipe are provided with grooves 8, and the grooves 8 can be directly welded with the pipes with the same diameter or welded with flange connecting pipes or other pipes; the sealing cover 7 is provided with a sealing rubber ring 10 which plays a role of preventing water leakage.

The fastening device comprises a first fixing seat 2 and a second fixing seat 3 which are arranged on the tee pipe fitting body 1, the first fixing seat 2 is hinged to a rotating support 4 of the first fixing seat 2, and the rotating support 4 can rotate around the first fixing seat 2. The rotating bracket 4 is detachably connected with the sealing cover 7, and is convenient to detach when the sealing cover 7 needs to be maintained or replaced. The second fixing seat 3 is movably connected with a fastening screw rod 5, the fastening screw rod 5 can rotate around the second fixing seat 3, the fastening screw rod 5 is provided with an external thread, and the thread is connected with a fastening nut 6. When the sealing cover 7 needs to be pressed, the fastening screw rod 5 and the rotating support 4 are rotated simultaneously to be buckled, and then the fastening nut 6 is rotated to be pressed against the end part of the rotating support 4, so that the sealing cover 7 is pressed against the middle part of the rotating support 4; when the sealing cover 7 needs to be loosened, the fastening nut 6 is unscrewed to the end part of the fastening screw rod 5, the fastening nut 6 does not need to be detached, accidental loss is avoided, operation is convenient, and time and labor are saved.

There are two main embodiments of the rotating support 4:

as shown in fig. 1, in the first embodiment, a socket hole is formed at an end of the rotating bracket 4, and a diameter of the socket hole is larger than a diameter of the fastening screw 5 and smaller than a diameter of the fastening nut 6. The diameter of the sleeving hole is larger than that of the fastening screw 5, so that the end part of the rotating bracket 4 is sleeved on the fastening screw 5 to complete preliminary pre-fixing; the diameter of the socket hole is smaller than that of the fastening nut 6 in order to facilitate the fastening nut 6 to rotate to press the end of the rotating bracket 4 and thus the sealing cover 7.

As shown in fig. 2, in the second embodiment, a fastening notch 9 is formed at an end of the rotating bracket 4, and a width of the fastening notch 9 is slightly larger than a diameter of the fastening screw 5 and smaller than a diameter of the fastening nut 6. The width of the fastening gap 9 is slightly larger than the diameter of the fastening screw 5, so that the end part of the rotating bracket 4 is sleeved on the fastening screw 5 to complete preliminary pre-fixing; the width of the tightening gap 9 is smaller than the diameter of the tightening nut 6 in order to facilitate the tightening nut 6 to rotate to press the end of the rotating bracket 4 and thus the sealing cover 7.

The rotating bracket 4 is attached to the top of the sealing cover 7 by screws. The sealing cover 7 is fixed on the rotating bracket 4 through screws, so that the sealing cover 7 can be conveniently assembled and disassembled.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The portable three-way pipe fitting device is characterized by comprising a three-way pipe fitting body, wherein the three-way pipe fitting body comprises a straight-through part and a side-through part, the straight-through part is provided with a middle-through part, the side-through part is connected with the middle-through part and communicated with the middle-through part, the side-through part is provided with a sealing cover, and the sealing cover is connected with a fastening device.

2. The portable tee pipe fitting device of claim 1, wherein the fastening device comprises a first fixing seat and a second fixing seat which are arranged on the tee pipe fitting body, the first fixing seat is hinged to a rotating support of the first fixing seat, the rotating support is detachably connected to the sealing cover, the second fixing seat is movably connected with a fastening screw, and the fastening screw is in threaded connection with a fastening nut.

3. The portable tee fitting apparatus of claim 2, wherein a socket hole is opened at an end of the rotating bracket, and a diameter of the socket hole is larger than a diameter of the fastening screw and smaller than a diameter of the fastening nut.

4. The portable tee fitting apparatus of claim 2, wherein a fastening notch is opened at an end of said rotating bracket, said fastening notch having a width slightly larger than a diameter of a fastening screw and smaller than a diameter of a fastening nut.

5. The portable tee device of any one of claims 2-4, wherein said rotating bracket is attached to the top of a sealing cap by screws.

6. The portable tee device of any one of claims 1-4, wherein said side opening is integrally formed with said center opening.