CN217382114U

CN217382114U - Plug-in type reducing four-way joint

Info

Publication number: CN217382114U
Application number: CN202123394075.7U
Authority: CN
Inventors: 徐静壮; 徐璐; 阳亮环
Original assignee: Ningbo Hui Tong Machine Connection Parts Co ltd
Current assignee: Ningbo Hui Tong Machine Connection Parts Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-09-06
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a four-way connection technical field just discloses plug-in type reducing four-way connection, including four-way connection, the installation pipe is installed in four-way connection's left side, the outside cover of installation pipe is equipped with the adjusting collar, first spring is installed on the right side of adjusting collar inner chamber, the outside cover of installation pipe is equipped with the spacing ring, the first spring suit of spacing ring is in the outside of installation pipe, the left side of first spring is connected with the spacing ring. The utility model discloses a connecting pipe passes the adjusting collar to make the connecting pipe alternate in the inside of installation pipe, make the right side and the sealing washer contact of connecting pipe, the stopper passes the movable groove, rotate the connecting pipe and drive the stopper and rotate ninety degrees, make stopper and limiting plate contact, to the impetus of adjusting collar when reseing through first spring, can make spacing suit in the outside of stopper, can make the connecting pipe remain stable in the inside of adjusting collar, made things convenient for being connected and the installation to four way connection and pipeline.

Description

Plug-in type reducing four-way joint

Technical Field

The utility model relates to a four way connection technical field especially relates to plug-in type reducing four way connection.

Background

The four-way joint is a pipeline connecting piece, and mainly used is in the junction of trunk line and lateral conduit, and current four-way joint is comparatively inconvenient when being connected with the pipeline to fix the back through the bolt, comparatively inconvenient when dismantling it, seriously influenced the dismantlement and the installation to four-way joint, and bolted connection's four-way joint the condition of corrosion appears after long-time the use, lead to dismantling the difficulty, propose plug-in type reducing four-way joint to above-mentioned problem of proposing to the circumstances.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing four-way joint is inconvenient to connect with a pipeline, and is inconvenient to disassemble after being fixed by bolts, so that the disassembly and the assembly of the four-way joint are seriously affected, and the bolted four-way joint is difficult to disassemble due to the fact that the four-way joint is corroded after being used for a long time.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plug-in type reducing four-way joint comprises a four-way joint, wherein an installation pipe is installed on the left side of the four-way joint, an adjusting sleeve is sleeved on the outer side of the installation pipe, a first spring is installed on the right side of an inner cavity of the adjusting sleeve, a limiting ring is sleeved on the outer side of the installation pipe, the first spring of the limiting ring is sleeved on the outer side of the installation pipe, the left side of the first spring is connected with the limiting ring, a connecting pipe is movably installed inside the installation pipe, the left side of the connecting pipe is communicated with a flow guide pipe, vertically symmetrical limiting blocks are installed on the left side of the connecting pipe, the connecting pipe is movably inserted into the adjusting sleeve, vertically symmetrical movable grooves are formed in the left side of the adjusting sleeve, the limiting blocks are movably inserted into the movable grooves, a fixing mechanism is installed at the top of the left side of the four-way joint, a fixing groove is formed in the right side of the top end of the adjusting sleeve, the bottom end of the fixing mechanism is connected with the fixing groove.

Preferably, fixed establishment is including installing the mount at four way connection left side top, the second spring is installed to the interior roof of mount, the movable block is installed to the bottom of second spring, the dead lever is installed to the bottom of movable block, the bottom activity of dead lever alternates in the inside of fixed slot, the annular plate is installed to the bottom of the inner chamber of mount, the bottom activity of dead lever alternates in the inside of annular plate.

Preferably, a sliding hole is formed in the left side of the fixed frame, an adjusting rod is installed on the left side of the movable block, and the adjusting rod is movably inserted into the sliding hole.

Preferably, the left sides of two inner walls all install spacing around the adjusting collar, the limiting plate is all installed on the right side of spacing, the stopper is the activity respectively and is alternates in the inside of spacing.

Preferably, fixed ring is installed on the right side of installation pipe inner chamber, the sealing washer is installed in fixed ring's left side, the right side and the sealing washer of connecting pipe contact.

Preferably, the left sides of both sides all transversely have seted up the spout about the installation pipe, the slide bar is all installed in the left side of two inner walls about the adjusting collar, the one end activity respectively of slide bar alternates in the inside of spout.

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

(1) the utility model discloses a connecting pipe passes the adjusting collar to make the connecting pipe alternate in the inside of installation pipe, make the right side and the sealing washer contact of connecting pipe, the stopper passes the movable groove, rotate the connecting pipe and drive the stopper and rotate ninety degrees, make stopper and limiting plate contact, to the impetus of adjusting collar when reseing through first spring, can make spacing suit in the outside of stopper, can make the connecting pipe remain stable in the inside of adjusting collar, made things convenient for being connected and the installation to four way connection and pipeline.

(2) The utility model discloses a second spring promotes the movable block downwards, can drive the dead lever and move down to the inside that can make the bottom of dead lever alternate the fixed slot, can fix the adjusting collar, prevent that the inside pressure of four-way connection is too big, and cause and remove the position of connecting pipe, make whole four-way connection can remain stable, and it removes to drive the movable block through upwards spurting the adjusting lever, make the dead lever shift out from the inside of fixed slot, can remove the fixed to the adjusting collar, the convenience is dismantled it.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of the front appearance structure of the present invention;

fig. 3 is a schematic structural diagram of a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1. a four-way joint; 2. installing a pipe; 3. a fixing mechanism; 31. a fixed mount; 32. a second spring; 33. a movable block; 34. an annular plate; 35. fixing the rod; 36. a slide hole; 37. adjusting a rod; 4. an adjusting sleeve; 5. a limiting ring; 6. a slide bar; 7. a chute; 8. a limiting block; 9. a flow guide pipe; 10. a connecting pipe; 11. a movable groove; 12. a first spring; 13. a seal ring; 14. a fixing ring; 15. a limiting frame; 16. a limiting plate; 17. and (7) fixing the grooves.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the plug-in type reducing four-way joint comprises a four-way joint 1, a mounting pipe 2 is mounted on the left side of the four-way joint 1, an adjusting sleeve 4 is sleeved on the outer side of the mounting pipe 2, sliding grooves 7 are transversely formed in the left sides of the upper side and the lower side of the mounting pipe 2, sliding rods 6 are mounted on the left sides of the upper inner wall and the lower inner wall of the adjusting sleeve 4, one ends of the sliding rods 6 are respectively movably inserted into the sliding grooves 7, the adjusting sleeve 4 and the mounting pipe 2 can be prevented from rotating relatively by sliding the sliding rods 6 in the sliding grooves 7, so that the mounting pipe 2 can be conveniently connected with a pipeline in a plug-in manner, a first spring 12 is mounted on the right side of an inner cavity of the adjusting sleeve 4, a limiting ring 5 is sleeved on the outer side of the mounting pipe 2, the first spring 12 of the limiting ring 5 is sleeved on the outer side of the mounting pipe 2, the left side of the first spring 12 is connected with the limiting ring 5, a connecting pipe 10 is movably mounted in the mounting pipe 2, a fixing ring 14 is arranged on the right side of the inner cavity of the mounting pipe 2, a sealing ring 13 is arranged on the left side of the fixing ring 14, the right side of the connecting pipe 10 is in contact with the sealing ring 13, leakage between the connecting pipe 10 and the mounting pipe 2 can be prevented through the contact between the connecting pipe 10 and the sealing ring 13, the left side of the connecting pipe 10 is communicated with a guide pipe 9, vertically symmetrical limiting blocks 8 are arranged on the left side of the connecting pipe 10, the connecting pipe 10 is movably inserted into the adjusting sleeve 4, vertically symmetrical movable grooves 11 are formed in the left side of the adjusting sleeve 4, the limiting blocks 8 movably penetrate into the movable grooves 11, the limiting blocks 8 penetrate through the movable grooves 11, the connecting pipe 10 is rotated to drive the limiting blocks 8 to rotate ninety degrees, the limiting blocks 8 are in contact with a limiting plate 16, a pushing effect on the adjusting sleeve 4 is realized through the first spring 12, the limiting frame 15 can be sleeved on the outer sides of the limiting blocks 8, and the connecting pipe 10 can be kept stable in the adjusting sleeve 4, fixing mechanism 3 is installed at the left top of four-way connection 1, and fixed slot 17 has been seted up on the right side on adjusting collar 4 top, and fixing mechanism 3's bottom is connected with fixed slot 17.

The first embodiment is as follows:

as shown in fig. 3, the fixing mechanism 3 includes a fixing frame 31 installed at the top of the left side of the four-way joint 1, a second spring 32 is installed on the inner top wall of the fixing frame 31, a movable block 33 is installed at the bottom end of the second spring 32, a fixed rod 35 is installed at the bottom end of the movable block 33, the bottom end of the fixed rod 35 is movably inserted into the fixed groove 17, an annular plate 34 is installed at the bottom of the inner cavity of the fixing frame 31, the bottom end of the fixed rod 35 is movably inserted into the annular plate 34, a sliding hole 36 is formed in the left side of the fixing frame 31, an adjusting rod 37 is installed at the left side of the movable block 33, the adjusting rod 37 is movably inserted into the sliding hole 36, the movable block 33 is pushed downwards by the second spring 32, the fixed rod 35 can be driven to move downwards, so that the bottom end of the fixed rod 35 can be inserted into the fixed groove 17, the adjusting sleeve 4 can be fixed, and the pressure inside the four-way joint 1 is prevented from being too high, the position of the connection pipe 10 is moved, and the fixing rod 35 is moved out of the fixing groove 17 by pulling the adjusting rod 37 upward to move the movable block 33, so that the fixing of the adjusting sleeve 4 can be released, and the detachment thereof is facilitated.

Example two:

as shown in fig. 4, spacing 15 is all installed in the left side of two inner walls in front and back of adjusting collar 4, limiting plate 16 is all installed on the right side of spacing 15, stopper 8 moves about respectively and alternates in the inside of spacing 15, it rotates ninety degrees to rotate connecting pipe 10 and drive stopper 8, make stopper 8 and limiting plate 16 contact, the impetus to adjusting collar 4 when reseing through first spring 12, can make spacing 15 suit in the outside of stopper 8, can make connecting pipe 10 remain stable in the inside of adjusting collar 4, the connection and the installation to four way joint 1 and pipeline have been made things convenient for.

In the utility model, when the user uses the device, the adjusting sleeve 4 is pulled to the left side, then the connecting pipe 10 passes through the adjusting sleeve 4 and is inserted into the installation pipe 2, the right side of the connecting pipe 10 is contacted with the sealing ring 13, the stopper 8 passes through the movable groove 11, the connecting pipe 10 is rotated to drive the stopper 8 to rotate for ninety degrees, the stopper 8 is contacted with the stopper plate 16, the limiting frame 15 is sleeved outside the stopper 8 by the pushing action of the first spring 12 on the adjusting sleeve 4 when resetting, the connecting pipe 10 is kept stable in the adjusting sleeve 4, then the movable block 33 is pushed downwards by the second spring 32, the fixed rod 35 can be driven to move downwards, thereby the bottom end of the fixed rod 35 can be inserted into the fixed groove 17, the adjusting sleeve 4 can be fixed, when the adjusting sleeve is disassembled, the adjusting rod 37 is pulled upwards to drive the movable block 33 to move, the fixing rod 35 is moved out of the fixing groove 17, and then rotated ninety degrees in the opposite direction, so that the stopper 8 is moved out of the stopper frame 15, and the connection pipe 10 can be taken out of the installation pipe 2, thereby completing the disassembly thereof.

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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The plug-in type reducing four-way joint comprises a four-way joint (1) and is characterized in that an installation pipe (2) is installed on the left side of the four-way joint (1), an adjusting sleeve (4) is sleeved on the outer side of the installation pipe (2), a first spring (12) is installed on the right side of an inner cavity of the adjusting sleeve (4), a limiting ring (5) is sleeved on the outer side of the installation pipe (2), the first spring (12) of the limiting ring (5) is sleeved on the outer side of the installation pipe (2), the left side of the first spring (12) is connected with the limiting ring (5), a connecting pipe (10) is movably installed inside the installation pipe (2), a guide pipe (9) is communicated with the left side of the connecting pipe (10), limiting blocks (8) which are symmetrical up and down are installed on the left side of the connecting pipe (10), and the connecting pipe (10) is movably inserted into the adjusting sleeve (4), the left side of adjusting collar (4) is seted up vertically symmetrical activity groove (11), stopper (8) activity is alternates in the inside in activity groove (11), fixed establishment (3) are installed at the left top of four-way connection (1), fixed slot (17) have been seted up on the right side on adjusting collar (4) top, the bottom of fixed establishment (3) is connected with fixed slot (17).

2. The plug-in type reducing four-way joint according to claim 1, wherein the fixing mechanism (3) comprises a fixing frame (31) installed at the top of the left side of the four-way joint (1), a second spring (32) is installed on the inner top wall of the fixing frame (31), a movable block (33) is installed at the bottom end of the second spring (32), a fixing rod (35) is installed at the bottom end of the movable block (33), the bottom end of the fixing rod (35) is movably inserted into the fixing groove (17), an annular plate (34) is installed at the bottom of the inner cavity of the fixing frame (31), and the bottom end of the fixing rod (35) is movably inserted into the annular plate (34).

3. The plug-in type reducing four-way joint according to claim 2, wherein a sliding hole (36) is formed in the left side of the fixed frame (31), an adjusting rod (37) is installed on the left side of the movable block (33), and the adjusting rod (37) is movably inserted into the sliding hole (36).

4. The plug-in type reducing four-way joint according to claim 1, wherein the left sides of the front inner wall and the rear inner wall of the adjusting sleeve (4) are provided with limiting frames (15), the right sides of the limiting frames (15) are provided with limiting plates (16), and the limiting blocks (8) are movably inserted into the limiting frames (15) respectively.

5. The plug-in type reducing four-way joint according to claim 1, wherein a fixing ring (14) is installed on the right side of the inner cavity of the installation pipe (2), a sealing ring (13) is installed on the left side of the fixing ring (14), and the right side of the connecting pipe (10) is in contact with the sealing ring (13).

6. The plug-in type reducing four-way joint according to claim 1, wherein sliding grooves (7) are transversely formed in the left sides of the upper side and the lower side of the mounting pipe (2), sliding rods (6) are respectively mounted on the left sides of the upper inner wall and the lower inner wall of the adjusting sleeve (4), and one ends of the sliding rods (6) are respectively movably inserted into the sliding grooves (7).