CN219796474U

CN219796474U - Flange connector

Info

Publication number: CN219796474U
Application number: CN202321023283.2U
Authority: CN
Inventors: 冯汇
Original assignee: Dongke Technology Tianjin Co ltd
Current assignee: Dongke Technology Tianjin Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-10-03
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a flange connector, which belongs to the technical field of flange connectors and comprises a rear sleeve, wherein an inner core is arranged in the rear sleeve, the top end of the inner core is connected with a handle through a first fixing pin, a test piece is arranged below the handle, a second fixing pin is arranged outside the handle, a first O-shaped ring is arranged outside the inner core, a spring is arranged below the first O-shaped ring, a top is arranged below the spring, a second O-shaped ring is arranged below the top, and a front sleeve is arranged below the second O-shaped ring. Through the preceding cover that sets up, can place the test piece, through the cooperation of handle, inner core, top, spring and the first fixed pin that sets up, utilize to press the handle, make things convenient for the staff to place the test piece, when unclamping the handle, the piston just can be connected with the test piece, can realize sealed effect fast, the simple operation can promote staff's work efficiency.

Description

Flange connector

Technical Field

The utility model belongs to the technical field of flange connectors, and particularly relates to a flange mouth connector.

Background

The flange connection is a detachable joint which is used for fixing two pipelines, pipe fittings or equipment on one flange plate, then adding a flange pad between the two flange plates, and finally tightening the two flange plates by bolts to tightly combine the two flange plates, thus realizing the connection between the stationary pipeline and the rotating or reciprocating equipment.

When the existing flange connector is used, the operation is complicated when the flange connector is connected and sealed, and the working efficiency of workers can be reduced, so that the flange connector for the mouth is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a flange mouth connector, which aims to solve the technical problems that when the existing flange connector is used, the operation is complex and the working efficiency of staff is reduced when the existing flange connector is used for connecting and sealing.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a connector is used to flange mouth, includes the back cover, the inside of back cover is provided with the inner core, the top of inner core is connected with the handle through first fixed pin, the below of handle is provided with the test piece, the outside of handle is provided with the second fixed pin, the outside of inner core is provided with first O type circle, the below of first O type circle is provided with the spring, the below of spring is provided with the top, the below of top is provided with the second O type circle, the below of second O type circle is provided with preceding cover.

As a preferable technical scheme of the utility model, an included angle between one end of the handle and the other end of the handle is 119 degrees, and the outer surface of the handle is provided with the wavy grains.

As a preferable technical scheme of the utility model, the outer surface of the handle is sleeved with a protective sleeve.

As a preferred embodiment of the present utility model, the test piece is adapted to the front sleeve.

As a preferable technical scheme of the utility model, the first O-shaped ring and the second O-shaped ring are made of the same material.

The utility model provides a flange connector for a mouth, which has the following beneficial effects:

according to the utility model, the test piece can be placed through the front sleeve, and the handle, the inner core, the plug, the spring and the first fixing pin are matched, so that the test piece can be placed conveniently by a worker by pressing the handle, the piston can be connected with the test piece when the handle is loosened, the sealing effect can be realized rapidly, the operation is convenient, and the working efficiency of the worker can be improved.

Drawings

FIG. 1 is a cross-sectional view of a front view of a flanged oral connector of the utility model;

FIG. 2 is a cross-sectional view of a front view of a push handle of a flanged oral connector of the utility model;

fig. 3 is a cross-sectional view of a front view of a flanged mouth connector of the utility model when the handle is released.

In the figure: 1. a rear sleeve; 2. an inner core; 3. a first fixing pin; 4. a second fixing pin; 5. a handle; 6. a test piece; 7. a front sleeve; 8. a second O-ring; 9. a plug; 10. a spring; 11. a first O-ring.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a connector is used to flange mouth, including back cover 1, the inside of back cover 1 is provided with inner core 2, the top of inner core 2 is connected with handle 5 through first fixed pin 3, the below of handle 5 is provided with test piece 6, the outside of handle 5 is provided with second fixed pin 4, the outside of inner core 2 is provided with first O type circle 11, the below of first O type circle 11 is provided with spring 10, the below of spring 10 is provided with top 9, the below of top 9 is provided with second O type circle 8, the below of second O type circle 8 is provided with preceding cover 7.

Wherein, the contained angle is 119 degrees between the one end of handle 5 and the handle 5 other end, and the surface of handle 5 has been seted up the wave line, can let the staff press more convenient when handle 5 to the travel distance of piston has been guaranteed.

Wherein, the surface cover of handle 5 is equipped with the protective sheath, can prevent that the staff from pressing the handle 5 when the hand from causing the accidental injury.

Wherein, test piece 6 and preceding cover 7 looks adaptation make things convenient for the staff to install the test piece.

The first O-ring 11 and the second O-ring 8 are made of the same material, so that the sealing effect can be further improved.

Specific use and action of the embodiment:

when the utility model is used, firstly, the handle 5 can be pressed firstly, one end of the handle 5 can lift the inner core 2 upwards, meanwhile, the inner core 2 can drive the plug 9 to move upwards, the plug 9 can compress the spring 10, the spring 10 can be kept in a compressed state, the piston can move backwards, then the test piece 6 is pushed into the front sleeve 7, then the handle 5 is loosened, the plug 9 can be pushed by utilizing the elasticity of the spring 10, and the piston can move downwards to prop up the test piece 6, so that the sealing effect is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A flanged oral connector, characterized in that: including back cover (1), the inside of back cover (1) is provided with inner core (2), the top of inner core (2) is connected with handle (5) through first fixed pin (3), the below of handle (5) is provided with test piece (6), the outside of handle (5) is provided with second fixed pin (4), the outside of inner core (2) is provided with first O type circle (11), the below of first O type circle (11) is provided with spring (10), the below of spring (10) is provided with top (9), the below of top (9) is provided with second O type circle (8), the below of second O type circle (8) is provided with preceding cover (7).

2. A flanged oral connector according to claim 1, wherein: the included angle between one end of the handle (5) and the other end of the handle (5) is 119 degrees, and the outer surface of the handle (5) is provided with wavy grains.

3. A flanged oral connector according to claim 1, wherein: the outer surface of the handle (5) is sleeved with a protective sleeve.

4. A flanged oral connector according to claim 1, wherein: the test piece (6) is matched with the front sleeve (7).

5. A flanged oral connector according to claim 1, wherein: the first O-shaped ring (11) and the second O-shaped ring (8) are made of the same material.