CN214119233U

CN214119233U - Rotary inserting and female end rotating structure

Info

Publication number: CN214119233U
Application number: CN202022968102.6U
Authority: CN
Inventors: 同惊蛰; 王兆军; 张宁; 同苗苗; 蔡利海
Original assignee: Shaanxi Tonghua Electromechanical Co ltd
Current assignee: Institute of Military New Energy Technology, Institute of Systems Engineering, Academy of Military Sciences; SHAANXI TONGHUA ELECTROMECHANICAL Co.,Ltd.
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-03
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a change and insert commentaries on classics cloudy end structure, connect, plug connector and connecting pipe including the cloudy end, the connecting pipe is the toper structure, plug connector is connected to the narrower one end of connecting pipe, and the cloudy end is connected to the other end, be equipped with the sealing washer in the cloudy end connects, cloudy end joint outer wall both sides all are equipped with a set of otic placode, and are a set of be equipped with the hasp in the otic placode, the hasp extends to in the cloudy end is connected in the otic placode link. The sealing performance of the whole device can be improved through the sealing ring arranged in the female end joint. The utility model discloses have outstanding leakproofness, simple structure, it is practical convenient.

Description

Rotary inserting and female end rotating structure

Technical Field

The utility model relates to a valve connecting piece field specifically is a change and insert commentaries on classics negative end structure.

Background

The valve end connector plays a crucial role in the operation of the whole pipeline system, and the existing valve system connector has low sealing performance and is easy to cause liquid or gas leakage in the pipeline, thereby causing serious production problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a change and insert commentaries on classics female end structure.

In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a change and insert commentaries on classics cloudy end structure, includes cloudy end joint, plug connector and connecting pipe, the connecting pipe is the toper structure, plug connector is connected to the narrower one end of connecting pipe, and the cloudy end joint is connected to the other end, be equipped with the sealing washer in the cloudy end joint, cloudy end joint outer wall both sides all are equipped with a set of otic placode, and are a set of be equipped with the hasp in the otic placode, the hasp extends to in the cloudy end joint in the otic placode link.

Furthermore, a connecting sleeve ring is sleeved in the plug connector, a first clamping groove of an annular structure is formed in the top end of the connecting sleeve ring, and a second clamping groove of the annular structure is formed in the outer wall of the top of the plug connector.

Further, the lug plate and the lock catch are rotatably connected through a pin.

Furthermore, a metal ring is arranged at one end, far away from the lug plate, of the lock catch, and a bent structure is arranged at one end, far away from the lug plate, of the lock catch.

Compared with the prior art, the utility model the advantage lie in: the sealing performance of the whole device can be improved through the sealing ring arranged in the female end joint. The utility model discloses have outstanding leakproofness, simple structure, it is practical convenient.

Drawings

Fig. 1 is an internal structure view of the present invention.

Fig. 2 is an external structure view of the present invention.

Fig. 3 is a perspective view of the present invention with the metal ring removed.

As shown in the figure: 1. a female end fitting; 2. a plug-in connector; 2.1, connecting a lantern ring; 2.2, a first clamping groove; 2.3, a second clamping groove; 3. A connecting pipe; 4. a seal ring; 5. an ear plate; 6. locking; 7. a pin; 8. a metal ring.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1 to 3, a change and insert cloudy end structure, including cloudy end joint 1, plug-in connection 2 and connecting pipe 3, connecting pipe 3 is the toper structure, plug-in connection 2 is connected to the narrower one end of connecting pipe 3, and cloudy end joint 1 is connected to the other end, be equipped with sealing washer 4 in cloudy end joint 1, cloudy end joint 1 outer wall both sides all are equipped with a set of otic placode 5, and are a set of be equipped with hasp 6 in the otic placode 5, hasp 6 extends to in cloudy end joint 1 in the 5 link of otic placode.

The adapter ring 2.1 is established to the 2 endotheca of bayonet joint, the adapter ring 2.1 top is equipped with annular structure's draw-in groove one 2.2, 2 top outer walls of bayonet joint are equipped with annular structure's draw-in groove two 2.3, otic placode 5 and hasp 6 rotate through pin 7 to be connected, 5 one end of otic placode are kept away from to hasp 6 is equipped with metal ring 8, hasp 6 is the bending structure in 8 one end of metal ring.

Example one

The edge and the outer wall of the whole device are required to be burred and blunt by an acute angle, the surface is not allowed to have defects such as air holes, slag separation, cracks and the like, and the condition of leakage cannot occur under 4.5 Mpa.

The external diameter that female end connects 1 is 133mm, and the internal diameter is 121mm, and length is 56mm, and the sealing washer 4 internal diameter is 100mm, and the external diameter of plug 2 is 85mm, and the internal diameter is 45mm, and length is 32mm, and the length of connecting pipe 3 is 31mm, and the wall thickness is 2 mm.

In specific use, the male end that will be connected inserts in female end joint 1, rotates hasp 6, can block through the part that extends to in the female end joint 1 to fixed male end, plug 2 is being connected when being connected by the link, through draw-in groove 2.2 and draw-in groove two 2.3 can with by the link adaptation, thereby improve the stability of connecting.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a change and insert commentaries on classics negative end structure which characterized in that: including cloudy end connection (1), plug-in connection (2) and connecting pipe (3), connecting pipe (3) are the toper structure, plug-in connection (2) are connected to the narrower one end of connecting pipe (3), and cloudy end connection (1) is connected to the other end, be equipped with sealing washer (4) in cloudy end connection (1), cloudy end connection (1) outer wall both sides all are equipped with a set of otic placode (5), and are a set of be equipped with hasp (6) in otic placode (5), hasp (6) extend to in cloudy end connection (1) in otic placode (5) link.

2. A trans-insertion trans-female end structure according to claim 1, wherein: the connection sleeve ring (2.1) is sleeved in the plug-in connector (2), a first clamping groove (2.2) of an annular structure is formed in the top end of the connection sleeve ring (2.1), and a second clamping groove (2.3) of the annular structure is formed in the outer wall of the top of the plug-in connector (2).

3. A trans-insertion trans-female end structure according to claim 1, wherein: the ear plate (5) is rotatably connected with the lock catch (6) through a pin (7).

4. A trans-insertion trans-female end structure according to claim 1, wherein: the buckle (6) is provided with a metal ring (8) at one end far away from the lug plate (5), and the buckle (6) is of a bending structure at one end of the metal ring (8).