CN208381362U - A kind of butterfly ball valve - Google Patents

Abstract

The utility model belongs to ball valve technical field, specially a kind of butterfly ball valve, including ball valve entirety and fixing head, the upper end of the ball valve entirety is fixedly installed with fixed block, and control-rod is installed below fixed block, the outer surface of the control-rod is movably installed with regulation handle, the lower end of the ball valve entirety is fixedly installed with T-slot, and the inner surface of ball valve entirety is movably installed with sphere close to the position of T-slot upper end, the side of the sphere is fixedly installed with pedestal, and the lower end of pedestal is fixedly installed with No.1 valve body close to the position of T-slot side, the other side of the T-slot is fixedly installed with No. two valve bodies close to the position of the sphere other side, a kind of butterfly ball valve described in the utility model, equipped with regulation handle and rubber connector sleeve, it can be improved the flexibility used, staff is facilitated to operate, and sealing effect can be improved Fruit, while staff being facilitated to install, working efficiency is improved, better prospect of the application is brought.

Description

A kind of butterfly ball valve

Technical field

The utility model belongs to ball valve technical field, specially a kind of butterfly ball valve.

Background technique

Ball valve refers to making opening and closing element with the sphere with circular through hole, and sphere is rotated with valve rod, to realize switching motion Valve is broadly divided into the types such as pneumatic ball valve, electrical ball valve, manual ball valve.

By the development of many years, the efficiency of ball valve is significantly improved, but there are some problems.Traditional ball Valve staff operation is more troublesome, and the flexibility used is lower, and the leakproofness of installation is lower, installs more troublesome, easily reduction The working efficiency of staff makes process bring certain influence to people.

It to be solved the problems, such as so providing a kind of butterfly ball valve and becoming us.

Utility model content

The purpose of this utility model is to provide a kind of butterfly ball valves, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

The upper end of a kind of butterfly ball valve, including ball valve entirety and fixing head, the ball valve entirety is fixedly installed with fixed block, And control-rod is installed below fixed block, the outer surface of the control-rod is movably installed with regulation handle, and the ball valve is whole Lower end be fixedly installed with T-slot, and the inner surface of ball valve entirety is movably installed with sphere close to the position of T-slot upper end, institute The side for stating sphere is fixedly installed with pedestal, and the lower end of pedestal is fixedly installed with No.1 valve body close to the position of T-slot side, The other side of the T-slot is fixedly installed with No. two valve bodies close to the position of the sphere other side, and the side of the No.1 valve body is leaned on The position of the nearly ball valve entirety other side is fixedly installed with rubber connector sleeve, and the leading exterior surface of the fixing head is under fixed block The position at end is fixedly installed with connecting rod, and position of the lower end of connecting rod among fixing head is movably installed with valve rod, institute The two sides for stating fixing head are mounted on gland close to the position of ball valve entirety two sides, and the outer surface of the valve rod is close to connection Position below bar is equipped with fixed frame, and the lower end of the fixed block is connected by the upper end of connecting rod and the upper end activity of valve rod It connects, the side of the rubber connector sleeve is fixedly connected by the side of No.1 valve body with the lower end of pedestal.

Preferably, the pedestal, No.1 valve body, No. two valve bodies, rubber connector sleeve and gland quantity be Two groups, and every group of quantity of pedestal is two.

Preferably, one end of the regulation handle is fixedly installed with fixed close to the position of ball valve entirety side, And one end of fixed handle is flexibly connected by one end of regulation handle with the outer surface of control-rod.

Preferably, the upper end of the control-rod is movably installed with engaging button close to the position of the regulation handle other end, The quantity of engaging button is two groups.

Preferably, position of the outer surface of the T-slot below sphere is equipped with sealing ring, and sealing ring Inner surface is flexibly connected by the outer surface of T-slot with the lower end of sphere.

Preferably, the inner surface of the fixed frame is movably installed with spring, and spring close to the position of valve rod lower end Outer surface be flexibly connected by the inner surface of fixed frame with the outer surface of fixing head.

Compared with prior art, the utility model has the beneficial effects that the utility model facilitates work using regulation handle Personnel facilitate staff to manipulate ball valve, and staff can be facilitated to be folded receipts according to stress condition regulation handle It receives, avoids touching and influencing water flow, improve the using effect of butterfly ball valve, it can be by butterfly ball valve and its using rubber connector sleeve Its equipment preferably connects, and improves the sealing effect of connection, improves the installation effectiveness of staff, more convenient to use, entirely Device is easy to operate, easy to use, and effect that is flexible and using is more preferable relative to traditional approach.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the partial view of the utility model.

In figure: 1, ball valve is whole；2, fixed block；3, control-rod；4, regulation handle；5, fixed handle；6, T-slot；7, sphere； 8, pedestal；9, No.1 valve body；10, sealing ring；11, No. two valve bodies；12, rubber connector sleeve；13, fixing head；14, connecting rod；15, Valve rod；16, gland；17, fixed frame；18, spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of butterfly ball valve, including ball valve whole 1 with it is solid Determine first 13, the upper end of ball valve whole 1 is fixedly installed with fixed block 2, and the lower section of fixed block 2 is equipped with control-rod 3, control-rod 3 Outer surface be movably installed with regulation handle 4, the lower end of ball valve whole 1 is fixedly installed with T-slot 6, and the interior table of ball valve whole 1 Face is movably installed with sphere 7 close to the position of 6 upper end of T-slot, and the side of sphere 7 is fixedly installed with pedestal 8, and under pedestal 8 The position close to 6 side of T-slot is held to be fixedly installed with No.1 valve body 9, the position of the other side of T-slot 6 close to 7 other side of sphere No. two valve bodies 11 are fixedly installed with, the side of No.1 valve body 9 is fixedly installed with rubber close to the position of whole 1 other side of ball valve and connects The leading exterior surface of female connector 12, fixing head 13 is fixedly installed with connecting rod 14, and connecting rod 14 close to the position of 2 lower end of fixed block Position of the lower end among fixing head 13 be movably installed with valve rod 15, the two sides of fixing head 13 are close to whole 1 two sides of ball valve Position be mounted on gland 16, the outer surface of valve rod 15 is equipped with fixed frame 17 close to the position of 14 lower section of connecting rod, The lower end of fixed block 2 is flexibly connected by the upper end of connecting rod 14 with the upper end of valve rod 15, and the side of rubber connector sleeve 12 passes through The side of No.1 valve body 9 is fixedly connected with the lower end of pedestal 8；Further, pedestal 8, No.1 valve body 9, No. two valve bodies 11, rubber The quantity of connector sleeve 12 and gland 16 is two groups, and every group of quantity of pedestal 8 is two；Further, regulation handle 4 One end be fixedly installed with close to the position of whole 1 side of ball valve fixed 5, and fixed one end 5 passes through regulation handle 4 One end is flexibly connected with the outer surface of control-rod 3；Further, the upper end of control-rod 3 is close to the position of 4 other end of regulation handle It is movably installed with engaging button, the quantity for engaging button is two groups；Further, position of the outer surface of T-slot 6 close to 7 lower section of sphere It sets and sealing ring 10 is installed, and the inner surface of sealing ring 10 is flexibly connected by the outer surface of T-slot 6 with the lower end of sphere 7；Into One step, the inner surface of fixed frame 17 is movably installed with spring 18, and the outer surface of spring 18 close to the position of 15 lower end of valve rod It is flexibly connected by the inner surface of fixed frame 17 with the outer surface of fixing head 13.

Working principle: ball valve whole 1 is connect by rubber connector sleeve 12 with pipeline, and fixed with No.1 valve body 9, is used Pedestal 8 and 6 supporting sephere 7 of T-slot, and enable the preferably activity of sphere 7, it enables people to preferably control liquid, improve The flexibility used, cooperation sealing ring 10 increase the leakproofness of ball valve whole 1, and, knot fixed using fixed block 2 and fixing head 13 It closes connecting rod 14 to connect with valve rod 15, so that valve rod 15 is preferably adjusted use by the spring 18 inside fixed frame 17, match It closes control-rod 3 and controls valve rod 15, and so that staff is preferably used using regulation handle 4, while controlling to adjust handle 4 Length, and hold fixed 5, so that control-rod 3 is able to bear different size of power, so that the use for improving ball valve whole 1 is imitated Fruit keeps staff more convenient to use, more practical.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of butterfly ball valve, including ball valve whole (1) and fixing head (13), it is characterised in that: the ball valve whole (1) it is upper End is fixedly installed with fixed block (2), and control-rod (3) are equipped with below fixed block (2), the outer surface of the control-rod (3) It being movably installed with regulation handle (4), the lower end of the ball valve whole (1) is fixedly installed with T-slot (6), and ball valve whole (1) Inner surface is movably installed with sphere (7) close to the position of T-slot (6) upper end, and the side of the sphere (7) is fixedly installed with pedestal (8), and the lower end of pedestal (8) is fixedly installed with No.1 valve body (9) close to the position of T-slot (6) side, the T-slot (6) The other side is fixedly installed with No. two valve bodies (11) close to the position of sphere (7) other side, and the side of the No.1 valve body (9) is close The position of whole (1) other side of ball valve is fixedly installed with rubber connector sleeve (12), and the leading exterior surface of the fixing head (13) leans on The position of nearly fixed block (2) lower end is fixedly installed with connecting rod (14), and the lower end of connecting rod (14) is in fixing head (13) Between position be movably installed with valve rod (15), the two sides of the fixing head (13) are pacified close to the position of whole (1) two sides of ball valve Equipped with gland (16), position of the outer surface of the valve rod (15) below connecting rod (14) is equipped with fixed frame (17), the lower end of the fixed block (2) is flexibly connected by the upper end of connecting rod (14) with the upper end of valve rod (15), the rubber The side of connector sleeve (12) is fixedly connected by the side of No.1 valve body (9) with the lower end of pedestal (8).

2. a kind of butterfly ball valve according to claim 1, it is characterised in that: the pedestal (8), No.1 valve body (9), No. two The quantity of valve body (11), rubber connector sleeve (12) and gland (16) is two groups, and every group of quantity of pedestal (8) is two It is a.

3. a kind of butterfly ball valve according to claim 1, it is characterised in that: one end of the regulation handle (4) is close to ball The position of whole (1) side of valve is fixedly installed with fixed (5), and fixed one end (5) passes through the one end of regulation handle (4) It is flexibly connected with the outer surface of control-rod (3).

4. a kind of butterfly ball valve according to claim 1, it is characterised in that: the upper end of the control-rod (3) is close to adjusting The position of handle (4) other end is movably installed with engaging and buckles, and the quantity for engaging button is two groups.

5. a kind of butterfly ball valve according to claim 1, it is characterised in that: the outer surface of the T-slot (6) is close to sphere (7) position below is equipped with sealing ring (10), and outer surface and sphere of the inner surface of sealing ring (10) by T-slot (6) (7) lower end is flexibly connected.

6. a kind of butterfly ball valve according to claim 1, it is characterised in that: the inner surface of the fixed frame (17) is close to valve The position of bar (15) lower end is movably installed with spring (18), and the outer surface of spring (18) by the inner surface of fixed frame (17) with The outer surface of fixing head (13) is flexibly connected.