CN219345807U

CN219345807U - Rotary joint with anti-loosening function

Info

Publication number: CN219345807U
Application number: CN202223136765.7U
Authority: CN
Inventors: 王文明; 冯涛
Original assignee: Shandong Minghui Industrial Technology Co ltd
Current assignee: Shandong Minghui Industrial Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-07-14
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a rotary joint with a locking function, and relates to the field of rotary joints. According to the rotary joint with the anti-loosening function, the connecting pipe can be in butt joint installation with the conveying hose through the anti-sliding built-in pipe when the rotary joint is used, the anti-sliding built-in pipe can adjust the position of the anti-sliding colloid in the guide groove, the anti-sliding colloid can be attached to the surface of the inserted conveying hose, the anti-sliding and anti-loosening effects can be achieved on the conveying hose, the conveying hose with different sizes can be conveniently and fixedly installed through adjusting the position of the anti-sliding colloid, the anti-sliding built-in pipe can be fixed in the connecting pipe through the spring clamping head, and the conveying hose can be conveniently disassembled and assembled.

Description

Rotary joint with anti-loosening function

Technical Field

The utility model relates to the field of rotary joints, in particular to a rotary joint with a locking function.

Background

The rotary joint means: the pipeline connecting device can rotate relatively, can be used for conveying various media such as gas, liquid, oil and the like, has a compact design structure, adopts flange connection, needs to connect and install various conveying pipelines in the use process of the rotary joint, and is easy to loosen in the rotation process of the rotary joint.

In China, patent application number: the utility model discloses a locking structure for connecting a rotary joint and a hose in a manner of being disclosed in CN201922038004.X, and the locking structure provided by the utility model is characterized in that the rotary joint and the hose are fixed through a coupler, so that the relative movement of the rotary joint and the hose during rotation is prevented, the problems of loosening and falling of the rotary joint and the hose are effectively solved, the problems of liquid dropping and liquid leakage are avoided, the loss is reduced, the service efficiency of a product is improved, but the locking structure is inconvenient to disassemble and assemble the hose during use, and is inconvenient to adjust and fix according to the size of the hose during use, and therefore, the rotary joint with the locking function is provided.

Disclosure of Invention

The utility model mainly aims to provide a rotary joint with a locking function, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a rotary joint with locking function, includes the axis body, the one end surface of axis body is equipped with flange, the outer wall of axis body is equipped with seal housing, be equipped with the connection bearing between axis body and the seal housing, seal housing's outer wall is equipped with the connecting pipe, the middle part of connecting pipe is equipped with anti-skidding built-in pipe, the middle part of anti-skidding built-in pipe is equipped with conveying hose, the outer wall of connecting pipe is equipped with the card hole, the one end surface of anti-skidding built-in pipe is equipped with the anticreep baffle ring, the outer wall of connecting pipe is equipped with spring chuck and guide slot, the guide slot is located the both sides of spring chuck, the middle part of guide slot is equipped with anti-skidding colloid.

Preferably, the middle shaft body is movably connected with the sealing shell through a connecting bearing, and the outer wall of the sealing shell is fixedly connected with the outer surface of one end of the connecting pipe.

Preferably, the inner wall of the connecting pipe is movably connected with the outer wall of the anti-slip built-in pipe, and the connecting pipe and the clamping hole are of an integrated structure.

Preferably, the outer surface of one end of the anti-slip built-in pipe is fixedly connected with the outer surface of one end of the anti-drop baffle ring, the outer wall of the anti-slip built-in pipe is fixedly connected with the outer surface of one end of the spring clamping head, and the number of the spring clamping heads is two.

Preferably, the outer wall of the anti-slip built-in pipe is fixedly connected with the outer surface of one end of the guide groove, the number of the guide grooves is four, and the guide groove is of a through structure.

Preferably, the inner wall of the guide groove is detachably connected with the outer wall of the anti-skid colloid, the anti-skid colloid is made of rubber, and the inner wall of the anti-skid built-in pipe is detachably connected with the outer wall of the conveying hose.

Advantageous effects

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

1. the connecting pipe that sets up is accessible antiskid built-in pipe and conveying hose butt joint installation when using, and antiskid built-in pipe can be in the position of guide slot regulation antiskid colloid, can make the laminating of antiskid colloid at the surface of male conveying hose, can play the effect of antiskid anticreep to conveying hose to can be convenient for carry out fixed mounting to not unidimensional conveying hose through adjusting the position of antiskid colloid, antiskid built-in pipe passes through the spring chuck and can fix in the connecting pipe, conveniently carries out the dismouting to conveying hose.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a block diagram of the anti-slip inner tube of the present utility model;

fig. 3 is a front view structural diagram of the anti-slip built-in pipe of the present utility model.

In the figure: 1. a central shaft body; 2. a connecting flange; 3. a sealed housing; 4. connecting a bearing; 5. a connecting pipe; 6. an anti-slip inner tube; 7. a conveying hose; 8. a clamping hole; 9. an anti-falling baffle ring; 10. spring clips; 11. a guide groove; 12. an anti-skid colloid.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in figures 1-3, the rotary joint with the anti-loosening function comprises a central shaft body 1, wherein a connecting flange 2 is arranged on the outer surface of one end of the central shaft body 1, a sealing shell 3 is arranged on the outer wall of the central shaft body 1, a connecting bearing 4 is arranged between the central shaft body 1 and the sealing shell 3, a connecting pipe 5 is arranged on the outer wall of the sealing shell 3, an anti-loosening built-in pipe 6 is arranged in the middle of the connecting pipe 5, a conveying hose 7 is arranged in the middle of the anti-loosening built-in pipe 6, a clamping hole 8 is arranged on the outer wall of the connecting pipe 5, an anti-loosening baffle ring 9 is arranged on the outer surface of one end of the anti-loosening built-in pipe 6, a spring clamping head 10 and a guide groove 11 are arranged on the outer surface of the other end of the anti-loosening baffle ring 9, the guide groove 11 is positioned on two sides of the spring clamping head 10, an anti-loosening colloid 12 is arranged in the middle of the guide groove 11, the central shaft body 1 is movably connected with the sealing shell 3 through the connecting bearing 4, the outer wall of the sealing shell 3 is fixedly connected with the outer surface of the connecting pipe 5, the connecting pipe 5 can be in butt joint installation with the conveying hose 7 through the anti-slip built-in pipe 6 when in use, the anti-slip built-in pipe 6 can adjust the position of the anti-slip colloid 12 in the guide groove 11, the anti-slip colloid 12 can be attached to the surface of the inserted conveying hose 7, the anti-slip anti-drop effect can be achieved on the conveying hose 7, the conveying hoses 7 with different sizes can be conveniently and fixedly installed through adjusting the position of the anti-slip colloid 12, the anti-slip built-in pipe 6 can be fixed in the connecting pipe 5 through the spring clamp 10, the conveying hose 7 can be conveniently disassembled and assembled, the inner wall of the connecting pipe 5 is movably connected with the outer wall of the anti-slip built-in pipe 6, the connecting pipe 5 and the clamp hole 8 are of an integrated structure, the clamp hole 8 can be conveniently and fixedly clamped with the spring clamp 10 when in use, the anti-slip built-in pipe 6 can be conveniently fixed, one end outer surface of the anti-slip built-in pipe 6 is fixedly connected with one end outer surface of the anti-drop baffle ring 9, the outer wall of anti-skidding built-in pipe 6 is fixedly connected with one end surface of spring chuck 10, the quantity of spring chuck 10 is two sets of, anti-disengaging baffle ring 9 can avoid anti-skidding built-in pipe 6 to break away from connecting pipe 5 when using, the outer wall of anti-skidding built-in pipe 6 and the one end surface fixed connection of guide slot 11, the quantity of guide slot 11 is four sets of, guide slot 11 is through-type structure, guide slot 11 can be convenient for put anti-skidding colloid 12 card when using, and the position in anti-skidding built-in pipe 6 of the through-type structure of guide slot 11 can be convenient for adjusting anti-skidding colloid 12, make things convenient for anti-skidding built-in pipe 6 to fix anti-slipping to not unidimensional conveying hose 7, the inner wall of guide slot 11 can be dismantled with the outer wall of anti-skidding colloid 12 and be connected, anti-skidding colloid 12 is the rubber material, the inner wall of anti-skidding built-in pipe 6 can be dismantled with the outer wall of conveying hose 7, anti-skidding colloid 12 laminating is on the surface of inserting conveying hose 7 when using, can play anti-skidding anti-slipping effect to conveying hose 7.

Principle of operation

It should be noted that, the present utility model is a rotary joint with a locking function, when in use, the central shaft body 1 can be fixedly installed at a designated position through the connecting flange 2, then the anti-slip internal pipe 6 can be pulled to the outermost end of the connecting pipe 5, then the anti-slip baffle ring 9 can prevent the anti-slip internal pipe 6 from being separated from the connecting pipe 5, at this time, the conveying hose 7 can be inserted into the anti-slip internal pipe 6, then the anti-slip colloid 12 is attached to the surface of the inserted conveying hose 7 by adjusting the position of the anti-slip colloid 12 in the guide groove 11, the anti-slip and anti-slip effects can be achieved on the conveying hose 7, and the conveying hoses 7 with different sizes can be conveniently fixedly installed by adjusting the position of the anti-slip colloid 12, then the anti-slip internal pipe 6 can be sent back to the tail end of the connecting pipe 5, and the spring clip 10 can be ejected and clamped in the clamping hole 8, and when in detachment is carried out, the spring clip 10 can be pressed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rotary joint with locking function, includes axis body (1), its characterized in that: the anti-slip integrated shaft is characterized in that a connecting flange (2) is arranged on the outer surface of one end of the central shaft body (1), a sealing shell (3) is arranged on the outer wall of the central shaft body (1), a connecting bearing (4) is arranged between the central shaft body (1) and the sealing shell (3), a connecting pipe (5) is arranged on the outer wall of the sealing shell (3), an anti-slip built-in pipe (6) is arranged in the middle of the connecting pipe (5), a conveying hose (7) is arranged in the middle of the anti-slip built-in pipe (6), a clamping hole (8) is formed in the outer wall of the connecting pipe (5), an anti-disengaging baffle ring (9) is arranged on the outer surface of one end of the anti-slip built-in pipe (6), a spring clamping head (10) and a guide groove (11) are arranged on the outer wall of the connecting pipe (5), the guide groove (11) is located on two sides of the spring clamping head (10), and an anti-slip colloid (12) is arranged in the middle of the guide groove (11).

2. A rotary joint with anti-loosening function as claimed in claim 1, wherein: the middle shaft body (1) is movably connected with the sealing shell (3) through a connecting bearing (4), and the outer wall of the sealing shell (3) is fixedly connected with the outer surface of one end of the connecting pipe (5).

3. A rotary joint with anti-loosening function as claimed in claim 1, wherein: the inner wall of the connecting pipe (5) is movably connected with the outer wall of the anti-slip built-in pipe (6), and the connecting pipe (5) and the clamping hole (8) are of an integrated structure.

4. A rotary joint with anti-loosening function as claimed in claim 1, wherein: the anti-slip embedded pipe is characterized in that the outer surface of one end of the anti-slip embedded pipe (6) is fixedly connected with the outer surface of one end of the anti-slip baffle ring (9), the outer wall of the anti-slip embedded pipe (6) is fixedly connected with the outer surface of one end of the spring clamping head (10), and the number of the spring clamping heads (10) is two.

5. A rotary joint with anti-loosening function as claimed in claim 1, wherein: the outer wall of the anti-slip built-in pipe (6) is fixedly connected with the outer surface of one end of the guide groove (11), the number of the guide grooves (11) is four, and the guide groove (11) is of a through structure.

6. A rotary joint with anti-loosening function as claimed in claim 1, wherein: the inner wall of the guide groove (11) is detachably connected with the outer wall of the anti-skid colloid (12), the anti-skid colloid (12) is made of rubber, and the inner wall of the anti-skid built-in pipe (6) is detachably connected with the outer wall of the conveying hose (7).