CN214008140U - Two-piece ball valve convenient to connect - Google Patents
Two-piece ball valve convenient to connect Download PDFInfo
- Publication number
- CN214008140U CN214008140U CN202022711071.6U CN202022711071U CN214008140U CN 214008140 U CN214008140 U CN 214008140U CN 202022711071 U CN202022711071 U CN 202022711071U CN 214008140 U CN214008140 U CN 214008140U
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- valve body
- gland
- wall
- convenient
- pin
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Abstract
The utility model discloses a two formula ball valves of convenient in connection, including valve body one and valve body two, the outside cover of valve body one is equipped with the gland, be equipped with on the inner wall of gland and have the internal thread, have the external screw thread with internal thread looks adaptation on the outer wall of valve body two. The utility model discloses in, a valve body runs through the gland, under external thread and internal screw thread effect, the gland closes soon with two valve bodies and is connected, the gland compresses tightly first valve body, make the lateral wall of first valve body and second valve body laminate mutually, under the effect of rubber circle, sealed effect has been played, the fixed of first valve body and second valve body has been realized, under the effect of spring, the spacer pin carries out the block with spacing hole, can carry on spacingly to the gland, avoid the gland to take place to rotate because of receiving external force, avoid the gland not hard up, compare the fixed mode of traditional welding or a plurality of bolt, it is more convenient to connect, and is swift, labour saving and time saving more.
Description
Technical Field
The utility model relates to a two formula ball valves technical field especially relates to a two formula ball valves that make things convenient for in connection.
Background
The two-piece ball valve with internal thread and gate valve are both a kind of valve, and their closing member is a ball body, and the ball body can be rotated around the central line of valve body so as to attain the goal of opening and closing. Ball valves are used in pipelines primarily to shut off, distribute and change the direction of flow of media.
Ball valves among the prior art have many weak points in the use, for example, carry out fixed connection through welding or a plurality of bolt between two valve bodies of traditional two-piece formula ball valve usually, it is comparatively loaded down with trivial details to operate.
Therefore, a two-piece ball valve convenient to connect is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the two-piece ball valve is convenient to connect in order to solve the problem that two valve bodies of a traditional two-piece ball valve are inconvenient to connect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a two formula ball valves of convenience in connection, includes valve body one and valve body two, the outside cover of valve body one is equipped with the gland, be equipped with on the inner wall of gland and have the internal thread, have the external screw thread with internal thread looks adaptation on the outer wall of valve body two, it has the rubber circle to bond on the lateral wall that valve body one is close to valve body two, the shaping has spacing hole on the lateral wall of lug and lug on the outer wall of gland, the lower table wall of valve body two has and carries out spacing portion to the gland.
As a further description of the above technical solution:
the limiting part comprises a boss formed at the bottom of the second valve body, a moving pin in the horizontal direction penetrates through the boss, and a spring and a limiting pin clamped with the limiting hole are arranged on the moving pin.
As a further description of the above technical solution:
the limiting pin is fixed at the end of the moving pin, and the spring is sleeved outside the moving pin.
As a further description of the above technical solution:
and a pull ring is fixed at the end part of the moving pin.
As a further description of the above technical solution:
the cross-section of rubber circle is the T shape setting, valve body two is last to have the spread groove with rubber circle looks adaptation.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, a valve body runs through the gland, under external thread and internal screw thread effect, the gland closes soon with two valve bodies and is connected, the gland compresses tightly first valve body, make the lateral wall of first valve body and second valve body laminate mutually, under the effect of rubber circle, sealed effect has been played, the fixed of first valve body and second valve body has been realized, under the effect of spring, the spacer pin carries out the block with spacing hole, can carry on spacingly to the gland, avoid the gland to take place to rotate because of receiving external force, avoid the gland not hard up, compare the fixed mode of traditional welding or a plurality of bolt, it is more convenient to connect, and is swift, labour saving and time saving more.
2. The utility model discloses in, the end fixing of removal round pin has the pull ring, and the pull ring can make things convenient for in the pulling of staff to the removal round pin, makes things convenient for in staff's operation.
Drawings
Fig. 1 is a schematic view illustrating a connection structure of a first connection sheet and a second connection sheet according to an embodiment of the present invention;
fig. 2 shows a schematic view of an internal structure of a gland provided according to an embodiment of the present invention;
fig. 3 shows a schematic diagram of a partially enlarged structure according to an embodiment of the present invention.
Illustration of the drawings:
1. a first valve body; 2. a second valve body; 3. a pull ring; 4. a moving pin; 5. a boss; 6. a spring; 7. a spacing pin; 8. a gland; 9. an internal thread; 10. a limiting hole; 11. a bump; 12. an external thread; 13. a rubber ring; 14. and connecting the grooves.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a two-piece ball valve convenient for connection comprises a valve body I1 and a valve body II 2, wherein a gland 8 is sleeved outside the valve body I1, the inner wall of the gland 8 is provided with an internal thread 9, the outer wall of the valve body II 2 is provided with an external thread 12 matched with the internal thread 9, the gland 8 is screwed with the valve body II 2 under the action of the internal thread 9 and the external thread 12, the side wall of the valve body I1 close to the valve body II 2 is bonded with a rubber ring 13, the outer wall of the gland 8 is formed with a lug 11, the side wall of the lug 11 is provided with a limiting hole 10, the limiting hole 10 is arranged in a cylindrical shape, the lower surface wall of the valve body II 2 is provided with a limiting part for limiting the gland 8, the limiting part comprises a boss 5 formed at the bottom of the valve body II 2, a moving pin 4 in the horizontal direction penetrates through the boss 5, the moving pin 4 is in sliding fit with the boss 5, the moving pin 4 is provided with a spring 6 and a limiting pin 7 clamped with the limiting hole 10, the stop pin 7 is fixed at the tip of removal round pin 4, and the spring 6 cover is established in the outside of removal round pin 4, and the diameter of stop pin 7 is greater than the diameter of removal round pin 4, and the both ends of spring 6 are laminated with stop pin 7 and 5 lateral walls of boss mutually respectively, and spring 6 gives the elasticity that stop pin 7 and spacing hole 10 are block mutually.
Specifically, as shown in fig. 1, a pull ring 3 is fixed at an end of the moving pin 4, and the ring shape is arranged, so that a worker can pull the moving pin 4 conveniently, and the operation of the worker is facilitated.
Specifically, as shown in fig. 1 and 3, the cross section of the rubber ring 13 is in a T-shaped configuration, the valve body 2 is provided with a connecting groove 14 matched with the rubber ring 13, when the valve body 1 is connected with the valve body 2, one end of the rubber ring 13 is clamped inside the connecting groove 14, and the other end of the rubber ring is tightly attached to the valve body 1 and the valve body 2 respectively, so that a sealing effect is achieved.
The working principle is as follows: when connecting valve body 1 and valve body two 2, 4 to one side stimulations with the removal round pin through pull ring 3, cover gland 8 in the outside of valve body 1, under external thread 12 and internal thread 9's effect, gland 8 closes in the outside of valve body 1 soon, gland 8's inner wall compresses tightly valve body 1, valve body 1 and two 2 are closely laminated, rubber circle 13 and the laminating of the inner wall of spread groove 14, rubber circle 13 has played sealed effect, after gland 8 is fixed, spacer pin 7 and 10 coaxial centers in spacing hole, loosen pull ring 3, under the effect of spring 6, spacer pin 7 carries out the block with spacing hole 10, can avoid gland 8 to take place to become flexible because of receiving external force, compare the fixed mode of traditional welding or a plurality of bolts, it is more convenient, it is swift to connect, labour saving and time saving more.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a convenient two formula ball valves in connection, includes valve body (1) and valve body two (2), its characterized in that, the outside cover of valve body (1) is equipped with gland (8), internal thread (9) have on the inner wall of gland (8), have external screw thread (12) with internal thread (9) looks adaptation on the outer wall of valve body two (2), it has rubber circle (13) to bond on the lateral wall that valve body (1) is close to valve body two (2), the shaping has spacing hole (10) on the lateral wall of lug (11) and lug (11) on the outer wall of gland (8), the lower table wall of valve body two (2) has and carries out spacing portion to gland (8).
2. The two-piece ball valve convenient to connect according to claim 1, wherein the limiting part comprises a boss (5) formed at the bottom of the second valve body (2), a moving pin (4) in the horizontal direction penetrates through the boss (5), and a spring (6) and a limiting pin (7) clamped with the limiting hole (10) are arranged on the moving pin (4).
3. The two-piece ball valve convenient for connection according to claim 2, wherein the limit pin (7) is fixed at the end of the moving pin (4), and the spring (6) is sleeved outside the moving pin (4).
4. A two-piece ball valve for facilitating connection according to claim 3, wherein a pull ring (3) is fixed to an end of the moving pin (4).
5. The two-piece ball valve convenient to connect as recited in claim 4, wherein the rubber ring (13) is provided with a T-shaped cross section, and the second valve body (2) is provided with a connecting groove (14) matched with the rubber ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022711071.6U CN214008140U (en) | 2020-11-21 | 2020-11-21 | Two-piece ball valve convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022711071.6U CN214008140U (en) | 2020-11-21 | 2020-11-21 | Two-piece ball valve convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008140U true CN214008140U (en) | 2021-08-20 |
Family
ID=77306059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022711071.6U Active CN214008140U (en) | 2020-11-21 | 2020-11-21 | Two-piece ball valve convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008140U (en) |
-
2020
- 2020-11-21 CN CN202022711071.6U patent/CN214008140U/en active Active
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| GR01 | Patent grant |