CN213206588U

CN213206588U - Butt clamp butterfly valve body

Info

Publication number: CN213206588U
Application number: CN202022071244.2U
Authority: CN
Inventors: 吴晓川
Original assignee: Tianjin Amu Fluid Equipment Manufacturing Co ltd
Current assignee: Tianjin Amu Fluid Equipment Manufacturing Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-14
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a butt clamp butterfly valve body, the valve comprises a valve body, the inboard middle part of valve body is provided with the butterfly plate through the pivot activity, the fixed handle that is provided with in butterfly plate place pivot upper end, handle upper end one side is provided with the handle through the pivot activity, the inside block mechanism that is provided with of handle, the block structure includes draw-in groove, magnet, telescopic link, kelly, spring, the draw-in groove has been seted up to handle surface one side, the handle is inside to be provided with magnet in draw-in groove one side is fixed, the fixed telescopic link that is provided with in the inboard middle part of handle, telescopic link one end is provided with the kelly, the inside. The utility model discloses excellent in use effect can fold the handle and accomodate when not needing control butterfly plate rotation valve body to open and shut to can make the device not occupy a large amount of spaces, so can improve the result of use of device.

Description

Butt clamp butterfly valve body

Technical Field

The utility model relates to the technical field of valves, specifically be a butt clamp butterfly valve body.

Background

A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve which is opened and closed by rotating around a valve shaft, wherein a closing member (a valve clack or a butterfly plate) is a disk.

The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The pipe mainly plays a role in cutting off and throttling. The butterfly valve opening and closing piece is a disc-shaped butterfly plate and rotates around the axis of the butterfly plate in the valve body, so that the opening and closing or adjusting purpose is achieved.

However, the handle opening and closing type butterfly valve used at present is very long in the handle for rotating the valve, so that the valve is inconvenient to install in a narrow space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a to pressing from both sides butterfly valve body to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a to pressing from both sides butterfly valve body, includes the valve body, the inboard middle part of valve body is provided with the butterfly plate through the pivot activity, the fixed handle that is provided with in butterfly plate place pivot upper end, handle upper end one side is provided with the handle through the pivot activity, the inside block mechanism that is provided with of handle, the block structure includes draw-in groove, magnet, telescopic link, kelly, spring, the draw-in groove has been seted up to handle surface one side, the handle is inside to be provided with magnet in draw-in groove one side is fixed, the inboard middle part of handle is fixed and is provided with the telescopic link, telescopic link one end is provided with the.

Preferably, the surface of the outer side of the valve body is fixedly provided with a flange plate, and the device can be conveniently connected with an external pipeline through the flange plate.

Preferably, a buckle is fixedly arranged on one side of the upper end of the handle, the handle is movably clamped inside the buckle, and the handle can be fixed when the handle is rotated and folded.

Preferably, the upper end of the outer side surface of the clamping rod is fixedly provided with a shifting sheet, and the clamping rod can be conveniently driven to move through the shifting sheet so as to be pulled out from the clamping groove.

Preferably, the iron sheet is fixedly sleeved on the outer side surface of the clamping rod, and the magnet can conveniently adsorb the clamping rod to move through the iron sheet.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a ring flange is with device fixed mounting at the target location, and the handle that plays lever principle after the device installation is accomplished is folding, so when the device is installing in narrow and small passageway space, can not hinder staff's business turn over to can improve the result of use of device.

2. The utility model discloses when needing to rotate the butterfly plate through the handle, can rotate the handle through the pivot earlier and make handle anticlockwise rotation 180, and magnet can adsorb the kelly this moment after handle anticlockwise rotation 180 to make inside the kelly removes and inserts the draw-in groove, so can be so that the handle after the rotation links together through kelly and draw-in groove and handle, can easily rotate the butterfly plate through handle and lever principle afterwards.

Drawings

FIG. 1 is a schematic view of the overall structure of a valve body of a butt-clamping butterfly valve of the present invention;

FIG. 2 is an enlarged view of the valve body A of the butt-clamping butterfly valve of the present invention shown in FIG. 1;

fig. 3 is a view of the utility model discloses a to the rotation expansion of pressing from both sides butterfly valve body handle.

In the figure: 1. a valve body; 2. a butterfly plate; 3. a handle; 4. a handle; 5. a card slot; 6. a magnet; 7. a telescopic rod; 8. a clamping rod; 9. a spring; 10. a flange plate; 11. buckling; 12. a shifting sheet.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a butt clamp butterfly valve body, includes

valve body

1, 1 inboard middle part of valve body is provided with butterfly plate 2 through the pivot activity, 2 fixed handles 3 that are provided with in pivot upper end in butterfly plate place, 3 upper end one sides of handle are provided with handle 4 through the pivot activity, the inside block mechanism that is provided with of handle 4, block structure includes draw-in groove 5, magnet 6, telescopic link 7, kelly 8, spring 9, draw-in groove 5 has been seted up to 3 surperficial one sides of handle, 3 inside fixed magnet 6 that are provided with in draw-in groove 5 one side of handle, the fixed telescopic link 7 that is provided with in 4 inboard middle parts of handle, 7 one ends of telescopic link are provided with kelly 8, 7 inside spring 9 that are provided with of.

1 outside fixed surface of valve body is provided with ring flange 10, can make things convenient for device external pipeline through ring flange 10, the fixed buckle 11 that is provided with in 3 upper end one sides of handle, 4 activity blocks of handle set up inside buckle 11, can rotate through buckle 11 and fix handle 4 when folding at handle 4, the fixed plectrum 12 that is provided with in 8 outside surperficial upper ends of kelly can conveniently drive kelly 8 and remove and extract kelly 8 from draw-in groove 5 through plectrum 12, the fixed cover in 8 outside fixed surfaces of kelly is equipped with the iron sheet, can make things convenient for magnet 6 to adsorb kelly 8 and remove through the iron sheet.

The working principle is as follows: when the device is used, the device can be fixedly arranged at a target position through the flange plate 10, the handle 4 of the lever principle is folded after the device is arranged, so that when the device is arranged in a narrow passageway space, the passing in and out of the device can not be hindered by workers, the using effect of the device can be improved, when the butterfly plate 2 needs to be rotated through the handle 4, the handle 4 can be rotated through the rotating shaft for 180 degrees in an anticlockwise way, the magnet 6 can be adsorbed to the clamping rod 8 after the handle 4 is rotated for 180 degrees in the anticlockwise way, the clamping rod 8 can be movably inserted into the clamping groove 5, the rotated handle 4 can be connected with the handle 3 through the clamping rod 8 and the clamping groove 5, then the butterfly plate 2 can be easily rotated through the handle 4 and the lever principle, and the clamping rod 8 can be moved to be pulled out of the clamping groove 5 through the shifting piece 12 after the device is used, so can reverse handle 4, then continue to fix handle 4 in handle 3 upper end through buckle 11, this is exactly the utility model relates to a working principle to pressing from both sides butterfly valve body.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a butt clamp butterfly valve body, includes valve body (1), its characterized in that: the improved butterfly valve is characterized in that a butterfly plate (2) is arranged in the middle of the inner side of a valve body (1) through a rotating shaft in a movable mode, a handle (3) is fixedly arranged on the upper end of a rotating shaft of the butterfly plate (2), a handle (4) is arranged on one side of the upper end of the handle (3) through the rotating shaft in a movable mode, a clamping mechanism is arranged inside the handle (4), the clamping mechanism comprises a clamping groove (5), a magnet (6), a telescopic rod (7), a clamping rod (8) and a spring (9), the clamping groove (5) is formed in one side of the surface of the handle (3), a magnet (6) is fixedly arranged inside the handle (3) in one side of the clamping groove (5), the telescopic rod (7) is fixedly arranged in the middle of the inner side of the handle (4), the clamping.

2. The butt-clamping butterfly valve body according to claim 1, characterized in that: and a flange plate (10) is fixedly arranged on the outer side surface of the valve body (1).

3. The butt-clamping butterfly valve body according to claim 1, characterized in that: a buckle (11) is fixedly arranged on one side of the upper end of the handle (3), and the handle (4) is movably clamped inside the buckle (11).

4. The butt-clamping butterfly valve body according to claim 1, characterized in that: the upper end of the outer side surface of the clamping rod (8) is fixedly provided with a shifting sheet (12).

5. The butt-clamping butterfly valve body according to claim 1, characterized in that: the outer side surface of the clamping rod (8) is fixedly sleeved with an iron sheet.