CN217874722U

CN217874722U - Multi-way stainless steel joint

Info

Publication number: CN217874722U
Application number: CN202222127746.1U
Authority: CN
Inventors: 王闻晗
Original assignee: Yancheng Wenya Machinery Co ltd
Current assignee: Yancheng Wenya Machinery Co ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2022-11-22
Anticipated expiration: 2032-08-13

Abstract

The utility model discloses a many lead to stainless steel joint belongs to quick-operation joint technical field, include the multi-way valve and install equipment joint and a plurality of coupling on the multi-way valve, the coupling with connect through turning to the head between the multi-way valve, turn to two looks adjacent surfaces of inside cavity and outer wall mutually perpendicular of head and set up first sealed bearing and second sealed bearing respectively, turn to the head and pass through first sealed bearing with the multi-way valve rotates the intercommunication, through second sealed bearing with the coupling rotates the intercommunication. The steering head can axially rotate through the sealing bearings, the sealing performance of the rotating position is guaranteed, the steering head rotates through the first sealing bearings to enable the pipe joint to be changed in the up-down left-right positions of the steering head, and the pipe joint rotates through the second sealing bearings to enable the connecting end direction of the pipe joint to be changed in the up-down left-right positions, so that the pipe joint can be connected into pipelines in different directions when the two sealing bearings are matched for use.

Description

Multi-way stainless steel joint

Technical Field

The utility model relates to a quick-operation joint technical field, in particular to lead to stainless steel joint more.

Background

The quick connector is a connector which can realize the connection or disconnection of pipelines without tools. Quick-operation joint can divide into: the quick connector for air, the quick connector for oxygen and fuel gas, the quick connector for gas and liquid sharing, the quick connector for oil pressure, the quick connector for inert gas, the quick connector for cooling water and temperature oil and the quick connector for semiconductors.

Quick-operation joint's kind is many, wherein connect including many, it has a plurality of couplings to insert the joint of a plurality of pipelines simultaneously to be one kind, but traditional many ways connect the direction to be fixed orientation, when actually inserting the pipeline, probably because the pipeline position can not be unanimous with joint direction, lead to the pipeline can only pass through the bending and just can insert the joint, consequently influence the life of pipeline, and pipeline and articulate time need the installation with connect supporting spare part just can make things convenient for and the dismouting between the joint, lead to inserting between pipeline and the joint and dismantle the efficiency step-down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lead to the stainless steel joint that leads to more to lead to the problem that the pipeline can not insert the joint with suitable angle in order to solve the above-mentioned inconvenient adjustment direction of pipe joint that leads to the joint that leads to more, have the pipe joint and conveniently adjust the direction, the pipeline of being convenient for inserts and the more convenient advantage of pipeline dismouting

The utility model discloses a following technical scheme realizes above-mentioned purpose, a many stainless steel of leading to connects, include the multi-way valve and install equipment joint and a plurality of coupling on the multi-way valve, the coupling with connect through turning to the head between the multi-way valve, turn to inside cavity and two adjacent surfaces of outer wall mutually perpendicular of head and set up first sealed bearing and second sealed bearing respectively, turn to the head and pass through first sealed bearing with the multi-way valve rotates the intercommunication, through second sealed bearing with the coupling rotates the intercommunication.

Preferably, one end of the pipe joint is provided with an inlet end connected with the pipeline, and the side wall of the pipe joint is provided with an outlet end connected with the second sealing bearing through the outlet end.

Preferably, the pipe joint comprises a connecting pipe and a locking ferrule, one end of the connecting pipe is provided with a plug, a circle of clamping elastic sheet is surrounded on the periphery of the plug, and the locking ferrule is used for tightening the clamping elastic sheet to clamp a pipeline connected into the plug.

Preferably, the clamping spring plates form a cylindrical structure, each clamping spring plate inclines towards the outer side of the cylindrical structure, thread grooves are formed in the outer walls of the connecting pipe and the cylindrical structure, and the locking ring is installed on the thread grooves in a threaded mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the steering head can axially rotate through the sealing bearings, the sealing performance of the rotating position is guaranteed, the steering head rotates through the first sealing bearings to enable the pipe joint to be changed at the upper, lower, left and right positions of the steering head, and the pipe joint rotates through the second sealing bearings to enable the connecting end direction of the pipe joint to be changed at the front, rear, left and right positions.

2. The locking ferrule controls the clamping elastic sheet to clamp and fix the pipeline which is connected into the pipe joint, so that the pipeline is directly connected with the pipe joint, and the disassembly and assembly efficiency is improved.

Drawings

Fig. 1 is the overall structure schematic diagram of the stainless steel joint of the present invention.

Fig. 2 is a schematic view of a connection structure of the pipe joint and the steering head of the present invention.

Fig. 3 is a schematic structural diagram of the pipe joint of the present invention.

In the figure: 1. the device comprises a device connector, 2, a multi-way valve, 3, a steering head, 4, a pipe connector, 5, a first sealing bearing, 6, a second sealing bearing, 7, a connecting pipe, 8, a locking ferrule, 9, a thread groove, 10, a clamping elastic sheet, 11 and a plug connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, a multi-way stainless steel joint comprises a multi-way valve 2, and an equipment joint 1 and a plurality of pipe joints 4 mounted on the multi-way valve 2, wherein the multi-way valve 2 is provided with the equipment joint 1 for fixing the multi-way stainless steel joint on equipment, the plurality of pipe joints 4 can be sequentially connected into a plurality of pipes, so that a plurality of pipes can conveniently convey substances to enter the equipment, as shown in fig. 2, the pipe joints 4 are connected with the multi-way valve 2 through a steering head 3, two adjacent surfaces which are hollow inside the steering head 3 and vertical to each other on the outer wall are respectively provided with a first sealing bearing 5 and a second sealing bearing 6, the steering head 3 is rotatably communicated with the multi-way valve 2 through the first sealing bearing 5 and is rotatably communicated with the pipe joints 4 through the second sealing bearing 6, the first sealing bearing 5 and the second sealing bearing 6 are both used for ensuring that the steering head 3 or the pipe joints 4 do not affect substance leakage when rotating, because the pipe joint 4 is arranged on one surface adjacent to the steering head 3, when the pipe joint 4 rotates through the first sealing bearing 5, the position of the pipe joint 4 can be adjusted in the upper, lower, left and right intervals taking the multi-way valve 2 as a reference object, and when the pipe joint 4 rotates through the second sealing bearing 6, the direction of the pipe joint 4 connecting with a pipeline can be adjusted in the front, rear, upper and lower intervals taking the steering head 3 as the reference object, so that the connection direction of the pipe joint 4 can be adjusted in 360 degrees in an all-around way by matching of the two sealing bearings, the pipe joint 4 can be adjusted according to the direction of the pipeline when the pipe joint 4 is connected with the pipeline, the pipeline is ensured to be linearly connected to avoid bending damage of the pipeline, one end of the pipe joint 4 is provided with an inlet end connected with the pipeline, the side wall is provided with an outlet end connected with the second sealing bearing 6, and the outlet end of the pipe joint 4 is arranged on the side wall so as to ensure that the inlet end of the pipe joint 4 can be bent and damaged when the pipe joint 4 rotates And adjusting the direction.

As shown in fig. 3, the pipe joint 4 includes a connecting pipe 7 and a locking ferrule 8, one end of the connecting pipe 7 is provided with a plug 11, the periphery of the plug 11 surrounds a circle of clamping elastic pieces 10, the clamping elastic pieces 10 tighten up through the locking ferrule 8 to clamp a pipe connected to the plug 11, the clamping elastic pieces 10 form a cylindrical structure, and each clamping elastic piece 10 inclines towards the outer side of the cylindrical structure, the connecting pipe 7 and the outer wall of the cylindrical structure are both provided with a thread groove 9, the locking ferrule 8 is installed on the thread groove 9 in a threaded manner, the clamping elastic pieces 10 form a cylindrical structure around the plug 11, so that the pipe is sleeved on the plug 11, the locking ferrule 8 tightens up the clamping elastic pieces 10 to clamp the pipe, the connection of the pipe is completed, the locking ferrule 8 adopts a threaded installation manner, because the clamping elastic pieces 10 incline towards the outer side of the cylindrical structure, which facilitates the pipe being sleeved on the plug 11, and the outer wall of the clamping elastic pieces 10 is also provided with the thread groove 9, so that the locking ferrule 8 moves from the outer wall of the connecting pipe 7 to the outer wall of the cylindrical structure formed by the clamping elastic pieces 10 to realize tightening up the cylindrical structure, which is convenient for connection and disassembly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions of 7 in each embodiment may be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A multi-way stainless steel joint comprises a multi-way valve (2), and an equipment joint (1) and a plurality of pipe joints (4) which are arranged on the multi-way valve (2), and is characterized in that the pipe joints (4) are connected with the multi-way valve (2) through a steering head (3), two adjacent surfaces which are hollow inside the steering head (3) and vertical to each other on the outer wall are respectively provided with a first sealing bearing (5) and a second sealing bearing (6), and the steering head (3) is in rotary communication with the multi-way valve (2) through the first sealing bearing (5) and is in rotary communication with the pipe joints (4) through the second sealing bearing (6).

2. A multi-way stainless steel joint according to claim 1, wherein one end of the pipe joint (4) is provided with an inlet end connected with a pipeline, and the side wall is provided with an outlet end connected with the second sealing bearing (6) through the outlet end.

3. The multi-way stainless steel joint according to claim 1, wherein the pipe joint (4) comprises a connecting pipe (7) and a locking ferrule (8), one end of the connecting pipe (7) is provided with a plug connector (11), the periphery of the plug connector (11) surrounds a circle of clamping elastic sheets (10), and a pipeline connected into the plug connector (11) is clamped by tightening the clamping elastic sheets (10) through the locking ferrule (8).

4. A multi-way stainless steel joint according to claim 3, wherein the clamping spring pieces (10) form a cylindrical structure, each clamping spring piece (10) inclines towards the outer side of the cylindrical structure, the connecting pipe (7) and the outer wall of the cylindrical structure are provided with thread grooves (9), and the locking ring (8) is installed on the thread grooves (9) in a threaded manner.