CN212900218U

CN212900218U - Anti-corrosion steel single-ferrule pipe joint

Info

Publication number: CN212900218U
Application number: CN202021292000.0U
Authority: CN
Inventors: 王永丰
Original assignee: Yangzhong Yongsheng Instrument Electric Appliance Co ltd
Current assignee: Yangzhong Yongsheng Instrument Electric Appliance Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-04-06
Anticipated expiration: 2030-07-02

Abstract

The utility model belongs to the technical field of the shell type pipe joint, especially, be an anticorrosive steel list ferrule formula pipe joint, including connecting the main part, the surface cover that connects the main part is equipped with the screw ring, the fixed slot has been seted up to the bottom of screw ring, the top fixedly connected with fixed block that connects the main part, the spread groove has been seted up to the side of fixed block, the inner wall fixedly connected with coupling spring of spread groove, coupling spring's tip fixedly connected with connecting block, the through-hole has been seted up to the side of screw ring, the inner wall sliding connection of connecting block and through-hole, it includes the body to connect the main part. The utility model discloses a cooperation between fixed slot, fixed block, spread groove and the coupling spring makes can easily be edited when using dismantle the screw ring for can change it at any time when the screw ring takes place to slide, thereby avoided wholly changing, cause the unnecessary loss.

Description

Anti-corrosion steel single-ferrule pipe joint

Technical Field

The utility model relates to a shell type coupling technical field specifically is an anticorrosive steel list cutting ferrule formula coupling.

Background

The term hydraulic pressure refers to a part of a hydraulic system that connects a pipe or attaches a pipe to a hydraulic component, and is a generic term for a connection piece that can be attached and detached in a fluid passage, including a ferrule type pipe joint.

However, the conventional ferrule type tube fitting still has the following problems:

1. the threaded ring is inconvenient to disassemble when in use, so that the whole structure cannot be used when the thread is slipped;

2. the surface is not convenient to be corroded, and the structure is easy to be damaged due to external corrosion, so that the surface cannot be normally used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a single cutting ferrule formula coupling of steel that anticorrosives has solved the inconvenience and has dismantled and inconvenient the problem of carrying out the anticorrosion and propose to the surface to the screw ring.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticorrosive steel single ferrule formula coupling, includes the joint main part, the surface cover that connects the main part is equipped with the screw ring, the fixed slot has been seted up to the bottom of screw ring, the top fixedly connected with fixed block that connects the main part, the spread groove has been seted up to the side of fixed block, the inner wall fixedly connected with coupling spring of spread groove, coupling spring's tip fixedly connected with connecting block, the through-hole has been seted up to the side of screw ring, the inner wall sliding connection of connecting block and through-hole, the joint main part includes the body, the fixed surface of body is connected with the epoxy layer, the fixed surface on epoxy layer is connected with the ceramic layer, the fixed surface of ceramic layer is connected with.

As a preferred technical scheme of the utility model, the side fixedly connected with reset spring of screw ring, reset spring's tip fixedly connected with presses the board, press the inside and the connecting block contact that the board runs through to the through-hole.

As a preferred technical scheme of the utility model, the ring channel has been seted up to the side that connects the main part, the inner wall sliding connection of ring channel has external pipeline, the screw cap has been cup jointed on the surface of external pipeline, screw cap and ring channel threaded connection.

As a preferred technical scheme of the utility model, the fixed surface of external pipeline is connected with the stopper, stopper and screw cap contact.

As an optimal technical scheme of the utility model, press the side fixedly connected with cushion of board, press the inner wall sliding connection of board and through-hole.

As an optimal technical scheme of the utility model, the diameter looks adaptation of the aperture of screw cap and stopper, the diameter of external pipeline is greater than the aperture of screw cap.

(III) advantageous effects

Compared with the prior art, the utility model provides a single cutting ferrule formula coupling of steel that anticorrosives possesses following beneficial effect:

1. this anticorrosive steel list cutting ferrule formula coupling makes the dismantlement to the screw-thread ring that can easily edit when using through the cooperation between fixed slot, fixed block, spread groove and the coupling spring for can change it at any time when the screw-thread ring takes place to slide, thereby avoided wholly changing, cause the unnecessary loss.

2. This anticorrosive steel list cutting ferrule formula coupling makes the effectual effect of playing the protection to the structure itself when using through the cooperation between epoxy layer and the glass fiber layer, has avoided leading to damaging because of external corruption because of using for a long time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the main structure of the joint of the present invention;

fig. 3 is a schematic view of the connection between the joint body and the threaded ring according to the present invention.

In the figure: 1. a connector body; 101. a pipe body; 102. an epoxy resin layer; 103. a ceramic layer; 104. a glass fiber layer; 2. a threaded ring; 3. fixing grooves; 4. a fixed block; 5. connecting grooves; 6. a connecting spring; 7. connecting blocks; 8. a through hole; 9. a return spring; 10. pressing a plate; 11. an annular groove; 12. an external pipeline; 13. a threaded cap; 14. a limiting block; 15. an elastic pad.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an anticorrosive steel single ferrule formula coupling, including connecting main part 1, the surface cover that connects main part 1 is equipped with threaded ring 2, fixed slot 3 has been seted up to threaded ring 2's bottom, connect main part 1's top fixedly connected with fixed block 4, spread groove 5 has been seted up to fixed block 4's side, spread groove 5's inner wall fixedly connected with coupling spring 6, coupling spring 6's tip fixedly connected with connecting block 7, through-hole 8 has been seted up to threaded ring 2's side, connecting block 7 and through-hole 8's inner wall sliding connection, connect main part 1 and include body 101, the fixed surface of body 101 is connected with epoxy layer 102, the fixed surface of epoxy layer 102 is connected with ceramic layer 103, the fixed surface of ceramic layer 103 is connected.

In this embodiment, insert fixed slot 3 through fixed block 4 in, then go into through-hole 8 with connecting block 7 from connecting groove 5 under the resilience force of connecting spring 6 in, thereby reach fixed effect, the effectual corrosion protection ability that connects main part 1 that has improved of cooperation through epoxy layer 102 and glass fiber layer 104, thereby the life of structure has been improved, play thermal-insulated effect through ceramic layer 103, avoided when using because playing heat retaining effect when the higher liquid of transportation temperature in the pipeline.

Specifically, the side of the threaded ring 2 is fixedly connected with a return spring 9, the end part of the return spring 9 is fixedly connected with a pressing plate 10, and the pressing plate 10 penetrates into the through hole 8 and is in contact with the connecting block 7.

In this embodiment, the pressing plate 10 is pressed, so that the pressing plate 10 extrudes the connecting block 7 from the through hole 8, thereby achieving the dismounting effect, and the pressing plate 10 is reset and connected through the reset spring 9.

Specifically, the side of the joint main body 1 is provided with an annular groove 11, the inner wall of the annular groove 11 is connected with an external pipeline 12 in a sliding manner, the surface of the external pipeline 12 is sleeved with a threaded cap 13, and the threaded cap 13 is in threaded connection with the annular groove 11.

In this embodiment, the external pipe 12 is inserted into the annular groove 11, and is connected with the screw cap 13 through the screw ring 2, so that the external pipe 12 is fixed to the joint body 1, and is conveniently connected with the external pipe 12.

Specifically, the surface of the external pipeline 12 is fixedly connected with a limiting block 14, and the limiting block 14 is in contact with the threaded cap 13.

In this embodiment, the limiting block 14 is used for limiting the external pipeline 12, so that the external pipeline 12 cannot move after being screwed.

Specifically, the side edge of the pressing plate 10 is fixedly connected with an elastic pad 15, and the pressing plate 10 is slidably connected with the inner wall of the through hole 8.

In this embodiment, make through cushion 15 and make when pressing according to board 10 more light convenient, make through the inner wall sliding connection who presses board 10 and through-hole 8 and carry on spacingly according to board 10 when removing it.

Specifically, the diameter of the threaded cap 13 is matched with the diameter of the limiting block 14, and the diameter of the external pipeline 12 is larger than the diameter of the threaded cap 13.

In this embodiment, the aperture of screw cap 13 and the diameter looks adaptation of stopper 14, the diameter of external pipeline 12 is greater than the aperture of screw cap 13 for inseparabler when connecting, thereby stability when improving the connection.

The utility model discloses a theory of operation and use flow: when the connector is used, firstly, the external pipeline 12 is inserted into the annular groove 11 and is in threaded connection with the threaded cap 13 through the threaded ring 2, so that the external pipeline 12 and the connector main body 1 are fixed, the connection with the external pipeline 12 is convenient, when the threaded ring 2 is installed, the fixed block 4 is inserted into the fixed groove 3, then the connecting block 7 is bounced into the through hole 8 from the connecting groove 5 under the resilience force of the connecting spring 6, so that the fixing effect is achieved, the corrosion resistance of the connector main body 1 is effectively improved through the matching of the epoxy resin layer 102 and the glass fiber layer 104, so that the service life of the structure is prolonged, the ceramic layer 103 plays a heat insulation effect, the heat preservation effect caused by the transportation of liquid with high temperature in the pipeline in the use process is avoided, the pressing plate 10 is pressed, so that the pressing plate 10 extrudes the connecting block 7 from the through hole 8, thereby reach the effect of dismantling, reset and play the effect of connecting according to board 10 through reset spring 9, play spacing effect to external pipeline 12 through stopper 14 for external pipeline 12 can not remove after carrying out the thread tightening, make through cushion 15 light convenient more when pressing according to board 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an anticorrosive steel single ferrule formula coupling, includes joint main part (1), its characterized in that: the surface of the joint main body (1) is sleeved with a threaded ring (2), the bottom of the threaded ring (2) is provided with a fixing groove (3), the top of the joint main body (1) is fixedly connected with a fixed block (4), the side edge of the fixed block (4) is provided with a connecting groove (5), the inner wall of the connecting groove (5) is fixedly connected with a connecting spring (6), the end part of the connecting spring (6) is fixedly connected with a connecting block (7), a through hole (8) is arranged on the side edge of the threaded ring (2), the connecting block (7) is connected with the inner wall of the through hole (8) in a sliding way, the joint main body (1) comprises a pipe body (101), an epoxy resin layer (102) is fixedly connected to the surface of the pipe body (101), the surface of the epoxy resin layer (102) is fixedly connected with a ceramic layer (103), the surface of the ceramic layer (103) is fixedly connected with a glass fiber layer (104).

2. The corrosion-resistant steel single ferrule tube fitting of claim 1, wherein: the side fixedly connected with reset spring (9) of screw ring (2), the tip fixedly connected with of reset spring (9) presses board (10), press board (10) to run through to the inside of through-hole (8) and contact with connecting block (7).

3. The corrosion-resistant steel single ferrule tube fitting of claim 1, wherein: the connector is characterized in that an annular groove (11) is formed in the side edge of the connector main body (1), an external pipeline (12) is connected to the inner wall of the annular groove (11) in a sliding mode, a threaded cap (13) is sleeved on the surface of the external pipeline (12), and the threaded cap (13) is in threaded connection with the annular groove (11).

4. A corrosion resistant steel single ferrule tube fitting according to claim 3, wherein: the surface of the external pipeline (12) is fixedly connected with a limiting block (14), and the limiting block (14) is in contact with the threaded cap (13).

5. The corrosion-resistant steel single ferrule tube fitting of claim 2, wherein: the side edge of the pressing plate (10) is fixedly connected with an elastic pad (15), and the pressing plate (10) is connected with the inner wall of the through hole (8) in a sliding mode.

6. A corrosion resistant steel single ferrule tube fitting according to claim 3, wherein: the diameter of the limiting block (14) is matched with the diameter of the threaded cap (13), and the diameter of the external pipeline (12) is larger than the diameter of the threaded cap (13).