CN218094804U

CN218094804U - In-hole pipeline overhanging type rotary joint

Info

Publication number: CN218094804U
Application number: CN202221671014.2U
Authority: CN
Inventors: 何永忠; 何旭
Original assignee: Zhenjiang Zhongxu Machinery Co ltd
Current assignee: Zhenjiang Zhongxu Machinery Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-20
Anticipated expiration: 2032-07-01

Abstract

The utility model relates to an overhanging rotary joint of downthehole pipeline, including rotary drum spindle nose gland and the overhanging pipe that stretches out outward from rotary drum spindle nose, the outside of pipeline is provided with the mounting, and the outside of overhanging pipe still is provided with the connecting piece, and the inboard of connecting piece is provided with and laminates mutually with the mounting and is used for sealed sealing member, and one side laminating that the mounting was kept away from to the connecting piece has the gasket, and one side that the connecting piece was kept away from to the gasket is provided with the ring flange, and the inboard of ring flange is provided with external pipeline interface, wherein is provided with locking Assembly between ring flange, connecting piece and the mounting. This downthehole pipeline overhanging type rotary joint through optimize and improve rotary joint again, then with its direct mount from downthehole leading stretch out the overhanging pipe that comes, simple structure and simple to operate have good sealing performance, and difficult running, emitting, dripping and leaking, need not make any change to current rotary drum machinery in addition, reach completely with rotary joint same effect in the past, successfully realize substituting.

Description

Rotary joint with extended pipeline in hole

Technical Field

The utility model relates to a rotary joint technical field of rotary drum water inlet department specifically is an overhanging formula rotary joint of downthehole pipeline.

Background

A drum, also known as a tumbler, is a rotating cylinder in which hides are turned during the tanning process (e.g. for washing, pickling, tanning, dyeing) or in which the skins are washed (by turning them together with fine sawdust).

The rotary joint of the water inlet of the rotary drum is generally connected with the shaft head and fixed on the end face of the shaft head, but in actual production, the rotary joint cannot be installed any more due to the fact that the diameter of the shaft hole is smaller or the position of the shaft head is used by the rotary joint, and particularly, the improvement on the aspect of old equipment cannot be carried out, so that water and chemical materials are seriously leaked, emitted and dripped.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an overhanging formula rotary joint of downthehole pipeline possesses advantages such as sealing performance is good and be difficult for running the leakage, has solved current rotary drum rotary joint and has run the problem of leakage easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an overhanging type rotary joint of downthehole pipeline, includes rotary drum spindle nose gland and the overhanging pipe that stretches out outward from rotary drum spindle nose, the outside of overhanging pipe is provided with the mounting, and the outside of overhanging pipe still is provided with the connecting piece, and the inboard of connecting piece is provided with and laminates mutually with the mounting and is used for sealed sealing member, and the one side laminating that the mounting was kept away from to the connecting piece has the gasket, and one side that the connecting piece was kept away from to the gasket is provided with the ring flange, and the inboard of ring flange is provided with external pipeline interface, wherein is provided with locking Assembly between ring flange, connecting piece and the mounting.

Further, the sealing member and the fixing member have inner diameters equal to an outer diameter of the outer pipe.

Furthermore, locking Assembly is including setting up the threaded rod between ring flange, connecting piece and mounting inboard to and set up four sets of lock nut in the threaded rod outside, and wherein two sets of lock nut hug closely and distribute in the left and right sides of connecting piece, and two sets of lock nut distribute in one side that mounting and ring flange deviate from mutually.

Further, the fixing part is partially positioned at the inner side of the connecting piece.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this downthehole pipeline overhanging type rotary joint through optimize and improve rotary joint again, then with its direct mount from downthehole leading on the overhanging pipe that stretches out, simple structure and simple to operate have good sealing performance, and difficult running and leaking, need not make any change to current rotary drum machinery in addition, reach completely with rotary joint in the past the same effect, successfully realize substituting.

Drawings

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

In the figure: 1 drum spindle head gland, 2 overhanging pipes, 3 fixing parts, 4 connecting pieces, 5 sealing pieces, 6 gaskets, 7 flange plates, 8 external pipeline interfaces, 9 threaded rods and 10 locking nuts.

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.

Referring to fig. 1, the in-hole pipeline overhanging type rotary joint in this embodiment includes a drum spindle head gland 1 applied to a drum and an overhanging pipe 2 extending from the drum spindle head, the drum spindle head gland 1 is a part rotating with the drum, a fixing member 3 is disposed on an outer side of the overhanging pipe 2, a connecting member 4 is further disposed on an outer side of the overhanging pipe 2, the fixing member 3 is partially disposed on an inner side of the connecting member 4, a sealing member 5 attached to the fixing member for sealing is disposed on an inner side of the connecting member 4, inner diameters of the sealing member 5 and the fixing member 3 are equal to an outer diameter of the overhanging pipe 2, a gasket 6 is attached to a side of the connecting member 4 away from the fixing member 3, a flange 7 is disposed on a side of the gasket 6 away from the connecting member 4, an external pipeline interface 8 is connected to an inner side of the flange 7 through a thread, a locking component is disposed between the flange 7, the connecting member 4 and the fixing member 3, and the connecting member 4, the gasket 6, the flange 7, the external pipeline interface 8, and the locking component are parts that do not rotate relative to the drum.

It should be noted that, the locking assembly in this embodiment includes the threaded rod 9 disposed between the flange 7, the connecting member 4 and the inner side of the fixing member 3, and four sets of lock nuts 10 disposed on the outer side of the threaded rod 9, wherein two sets of lock nuts 10 are tightly attached to the left and right sides of the connecting member 4, two sets of lock nuts 10 are disposed on the side of the fixing member 3 away from the flange 7, the threaded rod 9 and the lock nuts 10 are designed to make the flange 7 tightly attached to the gasket 6 and the gasket tightly attached to the connecting member 4, the sealing member 5 is tightly attached to the fixing member 3 and the connecting member 4, and the sealing member 5 is sealed to prevent leakage.

The working principle of the above embodiment is as follows:

through optimizing rotary joint again and improving, then with its direct mount on the overhanging pipe 2 that stretches out from downthehole leading, mounting 3, connecting piece 4, gasket 6, the further design of ring flange 7, provide installation space for external pipeline interface 8, moreover, the steam generator is simple in structure and simple to operate, utilize threaded rod 9 and lock nut 10 to accomplish locking work, make sealing member 5 accomplish sealing work, make rotary joint have good sealing performance, and be difficult for running, falling, leaking, need not make any change to current rotary drum machinery in addition, reach the same effect with rotary joint in the past completely, successfully realize substituting.

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. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 an overhanging rotary joint of downthehole pipeline, includes rotary drum spindle nose gland (1) and outside overhanging pipe (2) of stretching out of rotary drum spindle nose, its characterized in that: the sealing device is characterized in that a fixing piece (3) is arranged on the outer side of the outer extending pipe (2), a connecting piece (4) is further arranged on the outer side of the outer extending pipe (2), a sealing piece (5) which is attached to the fixing piece and used for sealing is arranged on the inner side of the connecting piece (4), a gasket (6) is attached to one side, away from the fixing piece (3), of the connecting piece (4), a flange plate (7) is arranged on one side, away from the connecting piece (4), of the gasket (6), an external pipeline connector (8) is arranged on the inner side of the flange plate (7), and a locking assembly is arranged among the flange plate (7), the connecting piece (4) and the fixing piece (3).

2. The overhung swivel joint of claim 1, wherein: the inner diameters of the sealing element (5) and the fixing element (3) are equal to the outer diameter of the outward extending pipe (2).

3. The overhung swivel joint of claim 1, wherein: locking Assembly is including setting up threaded rod (9) between ring flange (7), connecting piece (4) and mounting (3) are inboard to and set up four sets of lock nut (10) in the threaded rod (9) outside, wherein two sets of lock nut (10) hug closely and distribute in the left and right sides of connecting piece (4), and two sets of lock nut (10) distribute in one side that mounting (3) and ring flange (7) deviate from mutually.

4. A rotary union of the type extending from a conduit in a hole as defined in claim 1, wherein: the fixing piece (3) is partially positioned on the inner side of the connecting piece (4).