CN215410351U

CN215410351U - Multi-way ball valve convenient to assemble

Info

Publication number: CN215410351U
Application number: CN202121433176.8U
Authority: CN
Inventors: 韩国先
Original assignee: Nanjing Luman Fluid Technology Co ltd
Current assignee: Nanjing Luman Fluid Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-04
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a multi-way ball valve convenient to assemble, which comprises a valve body, wherein a ball body is rotatably connected inside the valve body, a valve rod is fixedly connected to the top of the ball body, connectors are equidistantly and threadedly connected inside the valve body, a second fixing ring is arranged on one side of each connector, a pipeline is fixedly connected inside each second fixing ring, a first limiting rod is symmetrically and fixedly connected to one side of each second fixing ring, a first groove matched with the first limiting rod is formed in each connector, a third groove is symmetrically formed in each second fixing ring, a sliding block is slidably connected inside each third groove, and the first fixing ring is fixedly connected to one side of each sliding block.

Description

Multi-way ball valve convenient to assemble

Technical Field

The utility model relates to the technical field of ball valves, in particular to a multi-way ball valve convenient to assemble.

Background

In the existing life, the ball valve is a valve in which an opening and closing part (a ball body) is driven by a valve rod and rotates around the axis of the ball valve, and can also be used for regulating and controlling fluid. The ball valve is divided into a pneumatic ball valve, an electric ball valve and a manual ball valve according to a driving mode. In china, ball valve is by the wide application in trades such as petroleum refining, long-distance pipeline, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel, and the spheroidal connection of current multichannel is mostly through connecting threaded connection, and is not hard up easily, connects the pipeline back, can lead to the water pipe to be extruded deformation because of the bending in the junction, leads to the problem that the water yield reduces, consequently provides the multi-channel ball valve of being convenient for the equipment for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems occurring in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a multi-way ball valve convenient to assemble, which comprises a valve body, wherein a ball body is rotatably connected inside the valve body, a valve rod is fixedly connected to the top of the ball body, connectors are connected to the inside of the valve body in an equidistant threaded manner, a second fixing ring is arranged on one side of each connector, a pipeline is fixedly connected to the inside of each second fixing ring, a first limiting rod is symmetrically and fixedly connected to one side of each second fixing ring, a first groove matched with the first limiting rod is formed in each connector, a third groove is symmetrically formed in each second fixing ring, a sliding block is connected to the inside of each third groove in a sliding manner, and a first fixing ring is fixedly connected to one side of each sliding block.

In a preferred embodiment of the present invention, a handle is fixedly connected to an outer side of the valve stem.

As a preferable scheme of the present invention, a rotating rod is rotatably connected inside the first groove, a clamping block is slidably connected to an outer side of the rotating rod, and a telescopic spring is sleeved on an outer side of the rotating rod and on one side of the clamping block.

As a preferable scheme of the present invention, one end of the rotating rod is provided with a thread, the inside of the clamping block is provided with a second groove, the inside of the second groove is slidably connected with a push plate, and the outer side of the rotating rod is in threaded connection with the push plate.

As a preferable scheme of the present invention, one side of the push plate is symmetrically and fixedly connected with a fixing rod, and a fourth groove used in cooperation with the fixing rod is formed inside the first limiting rod.

As a preferable scheme of the present invention, a second limiting rod is fixedly connected inside the third groove, an outer side of the second limiting rod is slidably connected to the slider, a thread is provided inside the first fixing ring, and a thread groove used in cooperation with the first fixing ring is provided inside the joint.

The utility model has the following beneficial effects: according to the utility model, through the arrangement of the joint, the pipeline and the valve body are not required to be installed and fixed by bolts and tools, and through the arrangement of the first fixing ring, the pipeline can be prevented from being bent due to rotation when being connected, and the water passing opening inside is prevented from being narrowed, so that the water passing amount is not influenced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

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

FIG. 3 is an enlarged schematic view of the structure at A;

fig. 4 is an enlarged schematic view of the structure at B.

In the figure, 1, a valve body; 2. a handle; 3. a joint; 4. a first retaining ring; 5. a pipeline; 6. a valve stem; 7. a sphere; 8. a second retaining ring; 9. a first limit rod; 10. a first groove; 11. rotating the rod; 12. a tension spring; 13. a clamping block; 14. pushing the plate; 15. fixing the rod; 16. a second groove; 17. a third groove; 18. a second limiting rod; 19. a slider; 20. and a fourth groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a multi-way ball valve convenient to assemble, which comprises a valve body 1, wherein a ball body 7 is rotatably connected inside the valve body 1, a valve rod 6 is fixedly connected to the top of the ball body 7, the ball body 7 is conveniently driven to rotate, a connector 3 is connected to the inside of the valve body 1 in an equidistant threaded manner, a second fixing ring 8 is arranged on one side of the connector 3, a pipeline 5 is fixedly connected to the inside of the second fixing ring 8, a first limiting rod 9 is symmetrically and fixedly connected to one side of the second fixing ring 8, a first groove 10 matched with the first limiting rod 9 is formed in the connector 3, the pipeline 5 is conveniently fixed, a third groove 17 is symmetrically formed in the inside of the second fixing ring 8, a sliding block 19 is slidably connected to the inside of the third groove 17, and a first fixing ring 4 is fixedly connected to one side of the sliding block 19.

Further, the handle 2 is fixedly connected to the outer side of the valve rod 6, and the valve rod 6 can be conveniently rotated.

Further, the inside of first groove 10 is rotated and is connected with dwang 11, and the outside sliding connection of dwang 11 has fixture block 13, and the outside of dwang 11 and the one side cover that is located fixture block 13 are equipped with expanding spring 12, make things convenient for fixture block 13 to remove.

Further, the one end of dwang 11 is equipped with the screw thread, and second groove 16 has been seted up to the inside of fixture block 13, and the inside sliding connection in second groove 16 has push pedal 14, and the outside and the push pedal 14 threaded connection of dwang 11 conveniently drive push pedal 14 and remove.

Furthermore, one side of the push plate 14 is symmetrically and fixedly connected with a fixing rod 15, and a fourth groove 20 matched with the fixing rod 15 for use is formed in the first limiting rod 9, so that the first limiting rod 9 can be conveniently fixed.

Further, the inside fixedly connected with second gag lever post 18 of third groove 17, the outside and the slider 19 sliding connection of second gag lever post 18, the inside of first solid fixed ring 4 is equipped with the screw thread, and the inside of joint 3 is equipped with the thread groove that uses with the cooperation of first solid fixed ring 4, makes things convenient for fixed joint 3 and first solid fixed ring 4.

When the utility model is used, the connector 3 is rotated to fixedly connect the connector 3 with the valve body 1, the second fixing ring 8 is extruded, the second fixing ring 8 drives the first limiting rod 9 to be extruded into the connector 3, the rotating rod 11 is rotated, the rotating rod 11 drives the push plate 14 to move, the push plate 14 pushes the fixing rod 15 to enter the fourth groove 20 for fixing, the sliding block 19 is arranged at a proper position, the first fixing ring 4 is rotated to enable the first fixing ring 4 to be in threaded connection with the connector 3 for fixing, if disassembly is needed, the first fixing ring 4 is rotated to drive the sliding block 19 to slide, the rotating rod 11 is rotated, the push plate 14 is driven to move by the rotating rod 11, the fixing rod 15 is driven by the push plate 14 to move, the rotating rod 11 is pulled, the connector 3 and the first limiting rod 9 are unlocked, and the second fixing ring 8 is pulled for disassembly.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-way ball valve convenient to assemble comprises a valve body (1) and is characterized in that a ball body (7) is rotatably connected inside the valve body (1), the top of the sphere (7) is fixedly connected with a valve rod (6), the interior of the valve body (1) is connected with a connector (3) in an equidistant threaded manner, a second fixing ring (8) is arranged on one side of the joint (3), a pipeline (5) is fixedly connected inside the second fixing ring (8), one side of the second fixing ring (8) is symmetrically and fixedly connected with a first limiting rod (9), a first groove (10) matched with the first limiting rod (9) for use is formed in the joint (3), a third groove (17) is symmetrically arranged in the second fixing ring (8), the inside sliding connection of third groove (17) has slider (19), one side fixedly connected with first solid fixed ring (4) of slider (19).

2. An easy-to-assemble multiport ball valve according to claim 1, characterized in that the handle (2) is fixedly connected to the outside of the valve stem (6).

3. The multi-way ball valve convenient to assemble according to claim 1, wherein a rotating rod (11) is rotatably connected to the inside of the first groove (10), a clamping block (13) is slidably connected to the outer side of the rotating rod (11), and a telescopic spring (12) is sleeved on the outer side of the rotating rod (11) and on one side of the clamping block (13).

4. The multi-way ball valve convenient to assemble according to claim 3, wherein one end of the rotating rod (11) is provided with a thread, the inside of the clamping block (13) is provided with a second groove (16), the inside of the second groove (16) is slidably connected with a push plate (14), and the outer side of the rotating rod (11) is in threaded connection with the push plate (14).

5. The multi-way ball valve convenient to assemble as claimed in claim 4, wherein a fixing rod (15) is symmetrically and fixedly connected to one side of the push plate (14), and a fourth groove (20) matched with the fixing rod (15) is formed in the first limiting rod (9).

6. The multi-way ball valve convenient to assemble according to claim 1, wherein a second limiting rod (18) is fixedly connected to the inside of the third groove (17), the outer side of the second limiting rod (18) is slidably connected with a sliding block (19), the inside of the first fixing ring (4) is provided with threads, and the inside of the joint (3) is provided with a thread groove matched with the first fixing ring (4).