CN209943774U

CN209943774U - Flexible sealing water rotary joint

Info

Publication number: CN209943774U
Application number: CN201920644316.2U
Authority: CN
Inventors: 付光明; 付立新; 朱贵良
Original assignee: Henan Zhongzhou Aluminum Technology Co Ltd
Current assignee: Henan Zhongzhou Aluminum Technology Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-01-14
Anticipated expiration: 2029-05-07

Abstract

The utility model provides a flexible sealing water swivel joint, which comprises a pipeline A, a pipeline B, a pipeline C, a pipeline D, a pipeline E, a top cover and a sleeve; the bottom of the pipeline A is fixedly provided with a pipeline B through a bolt matched sealing rubber mat, and the bottom of the pipeline B is fixedly provided with a pipeline C through a bolt matched sealing rubber mat; the top of the pipeline A is fixedly provided with a tube plate through a bolt matched with a sealing rubber gasket, and the middle of the tube plate is provided with a screw hole; the outer side of the bottom of the pipeline D is provided with a thread structure, and the pipeline D can be fixedly arranged in the tube plate through thread connection and matching with a sealant; the setting of waterproof bearing and tube sheet provides the function of rotation adjustment direction of connection for water rotary joint, can guarantee the leakproofness that connects through setting up waterproof bearing seal tube way D and pipeline E and cooperation tube sheet, guarantees the sealed of connecting at the rotation type to carry out the circumference adjustment, conveniently adjust top sleeve pipe to suitable position, so that clear up or connect other joints.

Description

Flexible sealing water rotary joint

Technical Field

The utility model belongs to the technical field of rotary joint structure, more specifically say, in particular to flexible sealed water rotary joint.

Background

The water rotary joint is used for the joint that mechanical water flow control used, is used for aspects such as circulating water, blowdown and liquid ejection of compact mostly, mainly for the multistage design, through the bolt concatenation sealed, discharges the liquid reposition of redundant personnel in the equipment so that control.

Based on the aforesaid, the water rotary joint who uses at present mainly is fixed knot constructs, and the welding outside through two sets of pipelines carries out the reposition of redundant personnel to the pipeline and connects, does not possess the function of adjusting water rotary joint junction length and axial position, does not possess the function that the angle of adjustment water outlet end conveniently spliced or cleared up.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a flexible sealing water swivel joint is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a flexible sealed water rotary joint to solve the water rotary joint who provides at present and use in the above-mentioned background art mainly be fixed knot and construct, carry out the reposition of redundant personnel through the outer welding of two sets of pipelines and connect the pipeline, do not possess the function of adjusting water rotary joint junction length and axial position, do not possess the problem of the function that adjustment outlet end angle conveniently splices or clears up.

The utility model relates to a purpose and efficiency of flexible sealed water rotary joint are reached by following concrete technological means:

a flexible sealing water rotary joint comprises a pipeline A, a side pipe A, a pipeline B, a pipeline C, a pipeline D, a pipe plate, a pipeline E, a side pipe B, a waterproof bearing, a top shell, an annular piston, a piston clamping sleeve, a top cover and a sleeve; the bottom of the pipeline A is fixedly provided with a pipeline B through a bolt matched sealing rubber mat, and the bottom of the pipeline B is fixedly provided with a pipeline C through a bolt matched sealing rubber mat; the top of the pipeline A is fixedly provided with a tube plate through a bolt matched with a sealing rubber gasket, and the middle of the tube plate is provided with a screw hole; the outer side of the bottom of the pipeline D is of a threaded structure, and the pipeline D can be fixedly arranged in the tube plate through threaded connection, matching and sealing glue.

Furthermore, the pipeline E is arranged at the top of the pipeline D in a clamping and embedding manner through the pipeline D, and a waterproof bearing is sleeved at the joint of the pipeline D and the pipeline E; the waterproof bearing is in interference fit with the pipeline D and the pipeline E; four groups of tube plates are fixedly arranged on the outer side of the pipeline D through bolts, and the tops of the tube plates are in contact with the inner side of the bottom of the waterproof bearing.

Further, the top of the pipeline E is fixedly provided with a top cover through a bolt, and the inner side of the top of the pipeline E is chamfered.

Furthermore, sleeves are sleeved on the outer sides of the side pipe A and the side pipe B, and four groups of tightening bolts are fixedly arranged on the periphery of the sleeve connection part through screw holes.

Furthermore, the outer sides of the side pipe A and the side pipe B are both fixedly provided with piston clamping sleeves through bolts, and the side pipe A, the side pipe B and the piston clamping sleeves are directly and uniformly clamped and embedded with annular pistons.

Compared with the prior art, the utility model discloses following beneficial effect has:

the setting of waterproof bearing and tube sheet provides the function of rotation adjustment direction of connection for water rotary joint, can guarantee the leakproofness that connects through setting up waterproof bearing seal tube way D and pipeline E and cooperation tube sheet, guarantees the sealed of connecting at the rotation type to carry out the circumference adjustment, conveniently adjust top sleeve pipe to suitable position, so that clear up or connect other joints.

Annular piston and sheathed tube setting provide the function of adjustment hookup location for water rotary joint, can seal the gap between sleeve pipe and the pipe B of side pipe A side through annular piston to adjustment axial length connects when using the water receiving equipment of co-altitude not, and, the sleeve pipe outside is provided with four groups and compels tight bolt, can fix the relative position of sleeve pipe and pipe B of side pipe A side.

Drawings

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

Fig. 2 is a schematic view of the full-section structure of the present invention.

Fig. 3 is a schematic diagram of a partially enlarged structure of the present invention.

Fig. 4 is a schematic diagram of a local enlarged structure B of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a pipeline A; 101. A side pipe A; 2. A pipeline B; 3. A pipe C; 4. A pipeline D; 401. A tube sheet; 5. A pipe E; 501. a side tube B; 502. A waterproof bearing; 503. A top shell; 504. An annular piston; 505. A piston ferrule; 6. A top cover; 7. a sleeve.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a flexible sealed water rotary joint, including pipeline A1, side pipe A101, pipeline B2, pipeline C3, pipeline D4, tube sheet 401, pipeline E5, side pipe B501, waterproof bearing 502, top shell 503, annular piston 504, piston cutting ferrule 505, top cap 6 and sleeve pipe 7; the bottom of the pipeline A1 is fixedly provided with a pipeline B2 through a bolt matched sealing rubber gasket, and the bottom of the pipeline B2 is fixedly provided with a pipeline C3 through a bolt matched sealing rubber gasket; the top of the pipeline A1 is fixedly provided with a tube plate 401 through a bolt matched with a sealing rubber gasket, and the middle of the tube plate 401 is provided with a screw hole; the outer side of the bottom of the pipeline D4 is provided with a thread structure, and the pipeline D4 can be fixedly arranged in the tube plate 401 through thread connection, matching and sealing glue.

The pipeline E5 is arranged at the top of the pipeline D4 in a clamping and embedding manner through a pipeline D4, and a waterproof bearing 502 is sleeved at the joint of the pipeline D4 and the pipeline E5; the waterproof bearing 502 is in interference fit with the pipeline D4 and the pipeline E5; the pipeline D4 outside is provided with four groups of tube sheets 401 through the bolt fastening, and tube sheet 401 top and the inboard contact in waterproof bearing 502 bottom, provides the rotation adjustment function for rotary joint through setting up waterproof bearing 502 and tube sheet 401 top.

Wherein, the pipeline E5 top is provided with top cap 6 through the bolt fastening, and pipeline E5 top inboard carries out the chamfer and handles, makes things convenient for waterproof bearing 502's installation through the chamfer.

The outer sides of the side pipe A101 and the side pipe B501 are both provided with a sleeve 7 in a sleeved mode, four groups of tightening bolts are fixedly arranged on the periphery of the joint of the sleeve 7 through screw holes, and the positions of the sleeve 7 and the positions of the side pipe A101 and the position of the side pipe B501 can be fixed through the tightening bolts.

Wherein, the side pipe A101 and the side pipe B501 outside all are provided with piston cutting ferrule 505 through the bolt fastening, and side pipe A101 and side pipe B501 and piston cutting ferrule 505 directly all inlay card are provided with annular piston 504, can seal and nimble adjustment water swivel joint through setting up annular piston 504.

The specific use mode and function of the embodiment are as follows:

in the utility model, a pipeline B2 is fixedly arranged at the bottom of the pipeline A1 through a bolt matched sealing rubber gasket, and a pipeline C3 is fixedly arranged at the bottom of the pipeline B2 through a bolt matched sealing rubber gasket; a pipe plate 401 is fixedly arranged at the top of the pipeline A1 through a bolt matched with a sealing rubber gasket, and a screw hole is formed in the middle of the pipe plate 401; fixedly arranging the pipeline D4 in the tube plate 401 through threaded connection and matching of sealant; the pipeline E5 is arranged at the top of the pipeline D4 in a clamping and embedding manner through a pipeline D4, and a waterproof bearing 502 is sleeved at the joint of the pipeline D4 and the pipeline E5; four groups of tube plates 401 are fixedly arranged on the outer side of the pipeline D4 through bolts, and the tops of the tube plates 401 are in contact with the inner sides of the bottoms of the waterproof bearings 502; fixedly arranging a top cover 6 on the top of the pipeline E5 through bolts, and performing chamfering treatment on the inner side of the top of the pipeline E5; a sleeve 7 is sleeved outside the side pipe A101 and the side pipe B501, and four groups of tightening bolts are fixedly arranged around the joint of the sleeve 7 through screw holes; a piston cutting sleeve 505 is fixedly arranged on the outer sides of the side pipe A101 and the side pipe B501 through bolts, and an annular piston 504 is directly arranged on the side pipe A101, the side pipe B501 and the piston cutting sleeve 505 in a clamping and embedding manner; when the position of the sleeve 7 needs to be adjusted, the sleeve 7 is externally tightened, the bolt is loosened, and then the sleeve can be pulled and pulled for adjustment.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a flexible sealed water rotary joint which characterized in that: the device comprises a pipeline A (1), a side pipe A (101), a pipeline B (2), a pipeline C (3), a pipeline D (4), a tube plate (401), a pipeline E (5), a side pipe B (501), a waterproof bearing (502), a top shell (503), an annular piston (504), a piston clamping sleeve (505), a top cover (6) and a sleeve (7); the bottom of the pipeline A (1) is fixedly provided with a pipeline B (2) through a bolt matched sealing rubber mat, and the bottom of the pipeline B (2) is fixedly provided with a pipeline C (3) through a bolt matched sealing rubber mat; the top of the pipeline A (1) is fixedly provided with a tube plate (401) through a bolt matched with a sealing rubber gasket, and the middle of the tube plate (401) is provided with a screw hole; the outer side of the bottom of the pipeline D (4) is of a threaded structure, and the pipeline D (4) can be fixedly arranged in the tube plate (401) through threaded connection and matched with sealant.

2. The flexible sealed water swivel joint of claim 1, wherein: pipeline E (5) set up in pipeline D (4) top through pipeline D (4) inlay card, and pipeline D (4) and pipeline E (5) junction cover are equipped with waterproof bearing (502).

3. The flexible sealed water swivel joint of claim 1, wherein: the top of the pipeline E (5) is fixedly provided with a top cover (6) through a bolt, and the inner side of the top of the pipeline E (5) is chamfered.

4. The flexible sealed water swivel joint of claim 1, wherein: the outer sides of the side pipe A (101) and the side pipe B (501) are respectively sleeved with a sleeve (7), and four groups of tightening bolts are fixedly arranged at the periphery of the joint of the sleeves (7) through screw holes.

5. The flexible sealed water swivel joint of claim 1, wherein: and piston cutting ferrules (505) are fixedly arranged on the outer sides of the side pipe A (101) and the side pipe B (501) through bolts, and annular pistons (504) are directly and uniformly arranged on the side pipe A (101), the side pipe B (501) and the piston cutting ferrules (505) in a clamping and embedding manner.

6. The flexible sealed water swivel joint of claim 1, wherein: the waterproof bearing (502) is in interference fit with the pipeline D (4) and the pipeline E (5); the outer side of the pipeline D (4) is fixedly provided with four groups of tube plates (401) through bolts, and the tops of the tube plates (401) are in contact with the inner side of the bottom of the waterproof bearing (502).