CN211525803U

CN211525803U - Right-angle adapter for gas pipeline

Info

Publication number: CN211525803U
Application number: CN201922153371.4U
Authority: CN
Inventors: 庄家荣
Original assignee: Jiangsu Jiaxin Gas Equipment Co ltd
Current assignee: Jiangsu Jiaxin Gas Equipment Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-18
Anticipated expiration: 2029-12-05

Abstract

The utility model belongs to the technical field of gas pipeline joints, in particular to a right-angle adapter for a gas pipeline, which comprises a gas outlet pipe, the right side of the gas outlet pipe is provided with a right-angle adapter, the bottom of the right-angle adapter is connected with a gas pipe connector through threads, the bottom of the gas pipe connecting joint is bonded with a gas pipe, the top of the right-angle adapter joint is provided with a sealing thread cover, the right-angle adapter provided with the sealing bearing ensures the angle adjustment when being connected with the existing gas outlet pipe, and can cooperate two right angle crossover subs, realize the angle modulation of multi-angle and multiple range, guaranteed that the problem that can just be connected with the gas-cooker after the gas pipe that is too hard need buckle once more can not take place.

Description

Right-angle adapter for gas pipeline

Technical Field

The utility model relates to a gas pipeline connects technical field, specifically is a right angle crossover sub of gas pipeline.

Background

In the gas pipe connection in-process, the back is built in advance to the pipeline in the often house, according to the concrete position of gas-cooker, thereby use the gas pipe to connect, but the kneck of gas-cooker is located the rear side, and generally at the eminence, and current gas pipe hardness itself is higher, in-process such as transportation, itself just has certain angle, after the connection that is abundant through the screw thread is fixed, the orientation of gas pipe is not always identical with the gas-cooker exactly, thereby it is higher to lead to the dynamics that rotates the orientation to the higher gas pipe of hardness, high labor strength, and lead to the problem that overstock appears in the gas pipe easily, so need a right angle crossover sub, be convenient for adjust the orientation of gas pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a right angle crossover sub of gas pipeline to how to realize connecting the gas pipe back that proposes in solving above-mentioned background art, the difficult problem of adjusting of orientation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a right angle crossover sub of gas pipeline, includes the gas outlet duct, right angle crossover sub is installed on the right side of gas outlet duct, right angle crossover sub's bottom has gas union coupling through threaded connection, gas union coupling's bottom bonds and has the gas pipe, sealed screw cap is installed at right angle crossover sub's top, sealed bearing is installed in right angle crossover sub's inner chamber left side, it has the revolving stage to bond in sealed bearing's the inner circle, the gas outlet duct is pegged graft in the inner chamber of revolving stage, the revolving stage runs through right angle crossover sub's left side wall, it has sealed joint to bond on the outer wall of gas outlet duct, the sealed joint spiro union is on the outer wall of revolving stage, evenly install the fixed block on the right side wall of revolving stage.

Preferably, the number of the fixing blocks is at least four, and the fixing blocks are provided with stopping holes.

Preferably, the top of revolving stage is seted up with right angle crossover sub assorted annular, the sealing washer has all been cup jointed to the inner chamber left and right sides of annular, the sealing washer laminates with right angle crossover sub.

Preferably, an O-shaped ring is sleeved at the joint of the bottom of the inner cavity of the sealing joint and the rotary table.

Preferably, the sealing threaded cap is fixed on the top of the right-angle adapter by a bolt or the sealing threaded cap is fixed on the top of the right-angle adapter by a threaded connection.

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

1) the utility model has the advantages that the right-angle adapter with the sealing bearing is arranged, the angle can be adjusted when the gas outlet pipe is connected with the existing gas outlet pipe, and the two right-angle adapters can be matched to realize the multi-angle and multi-range angle adjustment, thereby ensuring that the problem that the over-hard gas pipe can be connected with the gas stove without being bent again can not occur;

2) the utility model discloses a sealed thread cover has been seted up to the side, demolishs the in-process, demolishs sealed thread cover earlier, then through fixed block, guarantees sealed bearing's immobility, then demolishs, easy dismounting, the leakproofness is good.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 gas outlet pipe, 2 right angle crossover sub, 3 gas pipe attach fitting, 4 gas pipes, 5 sealed screw thread covers, 6 sealed bearings, 7 revolving stages, 8 sealing joint, 9 fixed blocks.

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 "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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, the present invention provides a technical solution: the utility model provides a right angle crossover sub of gas pipeline, includes gas outlet duct 1, right angle crossover sub 2 is installed on the right side of gas outlet duct 1, there is gas union coupling 3 bottom right angle crossover sub 2 through threaded connection, the bottom of gas union coupling 3 bonds and has gas pipe 4, accomplishes the mobile transmission of gas.

Sealed screw cap 5 is installed at the top of right angle crossover sub 2, but sealed screw cap 5 quick assembly disassembly to fix the fixed block 9 of nearer position, realize dismantling and installing of sealing joint 8.

Sealing bearing 6 is installed in right angle crossover sub 2's inner chamber left side, it has revolving stage 7 to bond in sealing bearing 6's the inner circle, 1 pegs graft in revolving stage 7's inner chamber of gas outlet duct, revolving stage 7 runs through right angle crossover sub 2's left side wall, it has sealing joint 8 to bond on gas outlet duct 1's the outer wall, 8 spiro unions of sealing joint are on revolving stage 7's outer wall, evenly install fixed block 9 on revolving stage 7's the right side wall, when realizing connecting the gas stove, can rotate to the angle of accomplishing the gas pipe can be directly connected with the gas stove.

The number of the fixing blocks 9 is at least four, and the fixing blocks 9 are provided with locking holes, so that rotation adjustment is reduced, and direct dismounting and use are facilitated.

The annular with 2 assorted right angle crossover sub is seted up at the top of revolving stage 7, the sealing washer has all been cup jointed to the inner chamber left and right sides of annular, the sealing washer is laminated with right angle crossover sub 2, when realizing the pivoted, improves sealed effect.

And an O-shaped ring is sleeved at the joint of the bottom of the inner cavity of the sealing joint 8 and the rotary table 7, so that the sealing effect is improved.

The sealing thread cover 5 is fixed on the top of the right-angle adapter 2 through a bolt or the sealing thread cover 5 is fixed on the top of the right-angle adapter 2 through thread connection, so that the sealing thread cover is convenient to disassemble, assemble and use.

The working principle is as follows: the utility model discloses in the use, earlier close the valve on the gas outlet duct 1, then demolish sealed thread cover 5, fix fixed block 9 through the bottle opener, make sealed bearing 6's inner circle unable rotation, then through threaded connection's mode, fix sealing joint 8 on revolving stage 7, the completion is connected, then fix gas pipe 4 in right angle crossover sub 2 bottoms, and install sealed thread cover 5 again, when connecting the gas-cooker, gas pipe 4 accessible sealing bearing 6 takes place to rotate, thereby the radian of cooperation gas pipe 4 self is connected, and convenient to use.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a right angle crossover sub of gas pipeline, includes gas outlet duct (1), right angle crossover sub (2) are installed on the right side of gas outlet duct (1), there is gas union coupling (3) bottom of right angle crossover sub (2) through threaded connection, the bottom of gas union coupling (3) bonds and has gas pipe (4), its characterized in that: sealed thread cover (5) are installed at the top of right angle crossover sub (2), sealed bearing (6) are installed on the inner chamber left side of right angle crossover sub (2), it has revolving stage (7) to bond in the inner circle of sealed bearing (6), gas outlet duct (1) is pegged graft in the inner chamber of revolving stage (7), revolving stage (7) run through the left side wall of right angle crossover sub (2), it has sealing joint (8) to bond on the outer wall of gas outlet duct (1), sealing joint (8) spiro union is on the outer wall of revolving stage (7), evenly install fixed block (9) on the right side wall of revolving stage (7).

2. The right angle transition joint of a gas pipeline of claim 1, wherein: the number of the fixing blocks (9) is at least four, and the fixing blocks (9) are provided with stop holes.

3. The right angle transition joint of a gas pipeline of claim 1, wherein: the top of revolving stage (7) is seted up with right angle crossover sub (2) assorted annular, the sealing washer has all been cup jointed to the inner chamber left and right sides of annular, the sealing washer laminates with right angle crossover sub (2).

4. The right angle transition joint of a gas pipeline of claim 1, wherein: and an O-shaped ring is sleeved at the joint of the bottom of the inner cavity of the sealing joint (8) and the turntable (7).

5. The right angle transition joint of a gas pipeline of claim 1, wherein: the sealing thread cover (5) is fixed to the top of the right-angle adapter (2) through a bolt or the sealing thread cover (5) is fixed to the top of the right-angle adapter (2) through threaded connection.