CN217977488U

CN217977488U - Forged steel type high-pressure stainless steel wire buckle ball valve

Info

Publication number: CN217977488U
Application number: CN202222426166.2U
Authority: CN
Inventors: 洪津龙
Original assignee: Tianjin Ruixinlong Valve Co ltd
Current assignee: Tianjin Ruixinlong Valve Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-06
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to a ball valve technical field, and a ball valve is detained to forged steel formula high pressure stainless steel wire is disclosed, including the ball valve main part, the equal fixedly connected with fixed disk in both ends of ball valve main part, the top fixedly connected with fixed storehouse of ball valve main part, circular cavity has been seted up to the inside in fixed storehouse, the inside rotation in fixed storehouse is connected with the pivot, the bottom fixedly connected with valve body of pivot, the top fixedly connected with fixed block of pivot, the side fixedly connected with handle of fixed block, fixed mounting has the fixing base on the lateral wall of pivot, the first spring of inside fixedly connected with of fixing base, the other end fixedly connected with movable block of first spring, the inside rotation of movable block is connected with changes the pearl. The utility model discloses in, through the design of first spring, movable block and commentaries on classics pearl, can prevent effectively that whole ball valve is when sealed, the handle is bumped by the mistake, and then the gap appears in the butt joint that leads to whole valve body and ball valve main part, leads to the circulation thing to reveal.

Description

Forged steel type high-pressure stainless steel wire buckle ball valve

Technical Field

The utility model relates to a ball valve technical field especially relates to a ball valve is detained to forged steel formula high pressure stainless steel wire.

Background

The ball valve, the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. The valve of this type should be generally installed horizontally in the pipeline. The ball valve is divided into: pneumatic ball valves, electric ball valves, manual ball valves. However, in the long-term use process of the conventional ball valve, due to some human or other factors, the handle is often touched under unnecessary conditions, so that the valve is opened or closed accidentally, the valve body leaks, and the waste of circulation materials is caused.

Therefore, a forged steel type high-pressure stainless steel wire buckle ball valve is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model mainly solves the technical problem that above-mentioned prior art exists, provides a ball valve is detained to forged steel formula high pressure stainless steel wire, can prevent effectively that whole ball valve from being sealed, and the handle is bumped by the mistake, and then the gap appears in the interface that leads to whole valve body and ball valve main part, leads to the circulation thing to reveal.

(II) technical scheme

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a ball valve is detained to forged steel formula high pressure stainless steel wire, including the ball valve main part, the equal fixedly connected with fixed disk in both ends of ball valve main part, the top fixedly connected with fixed storehouse of ball valve main part, circular cavity has been seted up to the inside of fixed storehouse, the inside rotation of fixed storehouse is connected with the pivot, the bottom fixedly connected with valve body of pivot, the top fixedly connected with fixed block of pivot, the side fixedly connected with handle of fixed block, fixed mounting has the fixing base on the lateral wall of pivot, the first spring of inside fixedly connected with of fixing base, the other end fixedly connected with movable block of first spring, the inside rotation of movable block is connected with changes the pearl, two spacing grooves have been seted up on the inside lateral wall of fixed storehouse, two the equal sliding connection in inside of spacing groove has the push rod, two the top fixedly connected with horizontal pole of push rod.

Preferably, the diameter of the superposed rotating shaft and the fixed seat is smaller than that of the cavity in the fixed bin.

Preferably, the fixing seat and the handle are in the same direction.

Preferably, the rotating beads are spherical.

Preferably, the two push rods are in a cross shape, the bottom surfaces of the two push rods are inclined surfaces, and the inclined surfaces face the inside of the fixed bin.

Preferably, second springs are fixed below the left end and the right end of each of the two push rods, and each second spring is connected to the top surface of the fixed bin.

Advantageous effects

The utility model provides a ball valve is detained to forged steel formula high pressure stainless steel wire. The method has the following beneficial effects:

1. this ball valve is detained to forged steel formula high pressure stainless steel wire through first spring, movable block and the design of changeing the pearl, can prevent effectively that whole ball valve is sealed the time, and the handle is bumped by the mistake, and then leads to whole valve body and the gap to appear in the interface of ball valve main part, leads to the circulation thing to reveal.

2. This ball valve is detained to forged steel formula high pressure stainless steel wire through the design of horizontal pole, push rod and second spring, can convenient and fast extrude the movable block and the commentaries on classics pearl of twice spacing inslot portion to make the movable block and change the pearl and to shrink in to the fixing base, and then make whole handle and pivot in can be in the sealed locking structure with the circulation nimble switching, whole equipment convenient to use is swift, and the flexibility is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

FIG. 2 is a schematic view of the internal structure of the fixed bin of the present invention;

FIG. 3 is a schematic view of the structure of the rotating shaft of the present invention;

fig. 4 is a schematic view of the structure pushing rod of the present invention.

Illustration of the drawings: 11. a ball valve body; 12. fixing the disc; 13. a valve body; 14. a handle; 15. a fixed block; 16. a rotating shaft; 17. fixing the bin; 18. a cross bar; 19. a push rod; 20. a fixed seat; 21. a first spring; 22. a movable block; 23. rotating the beads; 24. a second spring; 25. a limiting groove.

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.

The embodiment is as follows: the utility model provides a ball valve is detained to forged steel formula high pressure stainless steel wire, as shown in fig. 1-4, including ball valve main part 11, the equal fixedly connected with fixed disk 12 in both ends of ball valve main part 11, the even screw hole of equidistance has all been seted up on the lateral wall of two fixed disks 12, be used for fixed screw to fix this butterfly valve, ball valve main part 11's top fixedly connected with fixed bin 17, circular cavity has been seted up to fixed bin 17's inside, fixed bin 17's inside is rotated and is connected with pivot 16, the diameter after pivot 16 and the stack of fixing base 20 is less than the diameter of fixed bin 17's inside cavity, the top fixedly connected with fixed block 15 of pivot 16, the side fixedly connected with handle 14 of fixed block 15, the spherical valve body 13 of bottom fixedly connected with of pivot 16, the round hole that runs through is seted up in the front of valve body 13. When the ball valve works, a worker holds the handle 14 to rotate, so that the fixing block 15 is driven to rotate, the fixing block 15 drives the rotating shaft 16 to rotate in the rotating process, so that the valve body 13 is driven to rotate, the sealing and the circulation of the whole ball valve are determined, when the opening of the ball valve body 11 is opposite to the round hole formed in the valve body 13, the whole ball valve normally circulates, and when the side face of the valve body 13 faces the opening of the ball valve body 11, the valve body is sealed.

Fixed mounting has fixing base 20 on the lateral wall of pivot 16, fixing base 20 is in same direction with handle 14, the first spring 21 of inside fixedly connected with of fixing base 20, the other end fixedly connected with movable block 22 of first spring 21, the inside of movable block 22 is rotated and is connected with and changes pearl 23, it is spherical to change pearl 23, twice spacing groove 25 has been seted up on the inside lateral wall of fixed bin 17, the equal sliding connection in inside of twice spacing groove 25 has push rod 19, two push rod 19 all are "ten" font, the bottom surface of two push rod 19 all presents the inclined plane, the inclined plane is inside towards fixed bin 17, the top fixedly connected with horizontal pole 18 of two push rod 19, both ends below all is fixed with second spring 24 about two push rod 19, every second spring 24 all is connected to on the top surface of fixed bin 17. When the whole valve body circulates, the movable block 22 and the rotary bead 23 are clamped in one limiting groove 25, so that the circulation is prevented from being blocked due to mistaken collision, when the rotating shaft 16 needs to rotate, the two push rods 19 slide downwards by pressing the cross rod 18, so that the inclined surfaces of the two push rods 19 are attached to the rotary bead 23, as the rotary bead 23 is spherical, the rotary bead 23 can roll upwards on the inclined surface of the bottom side of the push rod 19 and then is attached to the side surface, close to the inside of the fixed bin 17, of the push rod 19, in the process, the movable block 22 shrinks inwards and finally enters the inside of the fixed seat 20, finally the movable block 22 and the rotary bead 23 can slide on the side wall of the inside of the fixed bin 17, so that the handle can normally rotate, when the rotating shaft 16 rotates to a specified position, so that the whole valve body is sealed, the movable block 22 and the rotary bead 23 are located on the outer side of the other limiting groove 25, a worker loosens the pressing of the cross rod 18, the second spring 24 can drive the push rod 19 to reset upwards, so that the movable block 22 and the rotary bead 23 are clamped in the other limiting groove 25, so that the handle is finally prevented from being collided, and the leakage of the handle is prevented from being influenced by mistaken collision. Through such design, can prevent effectively that whole ball valve from being bumped by the mistake when sealed, and then lead to whole valve body and 11 butt joint mouth of ball valve body to appear the gap, lead to the circulation thing to reveal.

The utility model discloses a work flow:

the first step is as follows: the handheld handle 14 of staff rotates to it rotates to drive fixed block 15, and fixed block 15 drives pivot 16 rotation at rotatory in-process, and then drives valve body 13 and rotates, with this sealed and the circulation of deciding whole ball valve, when the inside opening of seting up with round hole subtend ball valve main part 11 of valve body 13, the normal circulation of whole ball valve, the valve body is sealed when the side of valve body 13 is towards the opening of ball valve main part 11.

The second step: when the whole valve body circulates, the movable block 22 and the rotary bead 23 are clamped in one limiting groove 25, and further the circulation is prevented from being blocked due to mistaken collision, when the rotating shaft 16 needs to rotate, the two push rods 19 slide downwards by pressing the cross rod 18, so that the inclined surfaces of the two push rods 19 are attached to the rotary bead 23, because the rotary bead 23 is spherical, the rotary bead 23 can roll upwards on the inclined surface of the bottom side of the push rod 19 and then is attached to the side surface, close to the inside of the fixed bin 17, of the push rod 19, in the process, the movable block 22 contracts inwards and finally enters the fixed seat 20, finally the movable block 22 and the rotary bead 23 can slide on the side wall inside the fixed bin 17, so that the handle can normally rotate, when the rotating shaft 16 rotates to a specified position, so that the whole valve body is sealed, the movable block 22 and the rotary bead 23 are located outside of the other limiting groove 25, at this time, a worker loosens the pressing of the cross rod 18, the second spring 24 can drive the push rod 19 to reset upwards, so that the movable block 22 and the rotary bead 23 are clamped to the other limiting groove 25, and finally the circulation is prevented from being influenced by mistaken collision, and the leakage of the circulation is prevented.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ball valve is detained to forged steel formula high pressure stainless steel wire, includes ball valve main part (11), the equal fixedly connected with fixed disk (12) in both ends of ball valve main part (11), the top fixedly connected with fixed bin (17) of ball valve main part (11), circular cavity has been seted up to the inside of fixed bin (17), the internal rotation of fixed bin (17) is connected with pivot (16), the bottom fixedly connected with valve body (13) of pivot (16), its characterized in that: the top fixedly connected with fixed block (15) of pivot (16), the side fixedly connected with handle (14) of fixed block (15), fixed mounting has fixing base (20) on the lateral wall of pivot (16), the first spring of inside fixedly connected with (21) of fixing base (20), the other end fixedly connected with movable block (22) of first spring (21), the inside of movable block (22) is rotated and is connected with commentaries on classics pearl (23), two spacing grooves (25), two have been seted up on the inside lateral wall of fixed storehouse (17) the equal sliding connection in inside of spacing groove (25) has push rod (19), two the top fixedly connected with horizontal pole (18) of push rod (19).

2. The forged steel type high pressure stainless steel wire button ball valve according to claim 1, wherein: the diameter of the superposed rotating shaft (16) and the fixed seat (20) is smaller than that of the inner cavity of the fixed bin (17).

3. The forged steel type high pressure stainless steel wire button ball valve according to claim 1, wherein: the fixed seat (20) and the handle (14) are in the same direction.

4. The forged steel type high pressure stainless steel wire button ball valve according to claim 1, wherein: the rotary beads (23) are spherical.

5. The forged steel type high pressure stainless steel wire button ball valve according to claim 1, wherein: the two push rods (19) are in a cross shape, the bottom surfaces of the two push rods (19) are inclined surfaces, and the inclined surfaces face the inside of the fixed bin (17).

6. The forged steel type high pressure stainless steel wire button ball valve according to claim 1, wherein: and second springs (24) are fixed below the left end and the right end of each of the two push rods (19), and each second spring (24) is connected to the top surface of the fixed bin (17).