Wear-resistant ball valve

Abstract

The utility model relates to the field of ball valves, and discloses a wear-resistant ball valve which comprises a main body, clamping shells are arranged on the front end face and the rear end face of the main body in a clamping mode, reinforcing enclosures are fixedly arranged on the outer surfaces of the two clamping shells, threaded pipes are fixedly arranged on the two sides of the main body, and a control module is fixedly arranged on the upper end face of the main body. And the outer surfaces of the two threaded pipes are both sleeved with connecting modules in a threaded mode, each connecting module comprises a connecting pipe, one side of each connecting pipe is sleeved with a connecting plate in a threaded mode, the control module comprises a supporting block, a clamping block is rotationally arranged on the upper end face of the supporting block, and a rotating column is arranged on the upper end face of the clamping block in a clamped mode. According to the utility model, the clamping shells are clamped on the front and rear end faces of the main body, the clamping shells can protect the front and rear end faces of the main body, the clamping shells can prevent an object from scratching the main body when the object collides with the main body, and the protection area of the clamping shells can be increased through the reinforcing enclosures arranged on the outer surfaces of the clamping shells.

Description

TECHNICAL FIELD

[0001] The utility model relates to ball valve field especially relates to a wear -resisting ball valve. BACKGROUND

[0002] Ball valve is a kind of valve widely used in pipeline system, it is opened and closed by rotating ball, and the main structure of ball valve includes ball, valve seat, valve stem and operating mechanism, ball is usually hollow, and there is a passage in the center, and the flow of medium is controlled by rotating ball.

[0003] The lower end rotating column of the rotating disc of the existing ball valve is usually directly connected with the ball, and the rotating disc part is easily impacted during use, and the rotating column connected with the rotating disc may be broken or bent when impacted, and the ball valve cannot be controlled when the rotating column is broken or bent, and the entire ball valve can only be replaced, and the connection of the ball valve is easily worn out and loosened after long-term use, which affects the ball valve.

[0004] Therefore, the skilled person in the art provides a wear-resistant ball valve to solve the problems in the background art. CONTENT OF THE UTILITY MODEL

[0005] The utility model discloses a wear-resistant ball valve to solve the problems in the prior art, and the clamping shell can protect the front and rear ends of the main body, prevent objects from impacting the surface of the main body, and the rotating column in the control module on the upper end of the main body can be replaced.

[0006] To achieve the above object, the utility model provides the following technical scheme: a wear-resistant ball valve, including main body, the front and rear end surface of main body are all clamped and are provided with clamping shell, two clamping shell outer surfaces are fixedly provided with reinforcing enclosures, the both sides of main body are all fixedly provided with threaded pipes, the upper end surface of main body is fixedly provided with control module, two threaded pipes outer surfaces are all threadedly equipped with connecting module;

[0007] The connecting module includes a connecting pipe, a connecting plate is threadedly connected to one side of the connecting pipe, the control module includes a support block, a clamping block is rotatably arranged on the upper end surface of the support block, a rotating column is clamped on the upper end surface of the clamping block, and a rotating disc is fixedly arranged on the outer surface of the upper end of the rotating column.

[0008] Further, four fixed pins are threadedly connected to the four corners of one side of the reinforcing enclosures, and rotating handles are fixedly arranged on one side of the four fixed pins.

[0009] Further, four fixed screws are threadedly connected to one side of the connecting plate, and four through holes are formed in one side of the connecting plate.

[0010] Further, the inner surface of the connecting pipe is fixedly provided with internal threads, and one side of the inner wall of the connecting pipe is fixedly provided with a sealing gasket.

[0011] Further, the outer surface of the rotating disc is threadedly sleeved with a protective enclosure, and the outer surface of the protective enclosure is threadedly sleeved with four first connecting screws.

[0012] Further, the front end surface of the clamping block is threadedly sleeved with a second connecting screw.

[0013] Further, the outer surfaces of the two threaded pipes are slidably provided with rubber rings.

[0014] The utility model has the following beneficial effects:

[0015] 1. The wear-resistant ball valve has a clamping shell clamped on the front and rear end surfaces of the main body, which can protect the front and rear end surfaces of the main body, prevent the main body from being scratched by objects when the objects hit the main body, and increase the protection area of the clamping shell through the reinforcing enclosure arranged on the outer surface of the clamping shell.

[0016] 2. The wear-resistant ball valve has a control module fixed on the upper end surface of the main body, which can control the equipment, open or close the ball valve by rotating the control module, and has a support block, wherein the clamping block on the upper end surface of the support block is connected to the ball in the main body through the support block, the clamping block is connected to the rotating column, the rotating disc is rotated to rotate the rotating column and the ball, and the second connecting screw threadedly fixes the clamping block and the rotating column. DRAWINGS

[0017] Figure 1 It is a front view of the utility model;

[0018] Figure 2 It is a front view of the utility model;

[0019] Figure 3 It is a front view of the utility model;

[0020] Figure 4 It is a front view of the utility model;

[0021] Figure 5 It is a front view of the utility model;

[0022] Legend:

[0023] 1, the main body; 2, rubber ring; 3, threaded tube; 4, fixed bolt; 5, reinforcing enclosure; 6, connecting module; 7, control module; 8, clamping shell; 9, rotating handle; 601, connecting tube; 602, internal thread; 603, gasket; 604, via hole; 605, fixing screw; 606, connecting plate; 701, support block; 702, clamping block; 703, first connecting screw; 704, rotating disc; 705, rotating column; 706, second connecting screw; 707, protective enclosure. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Reference Figures 1-3 An embodiment provided by the present application: a wear-resistant ball valve, comprising a main body 1, the front and rear end faces of the main body 1 are clamped and arranged with clamping shells 8, the outer surfaces of the two clamping shells 8 are fixedly arranged with reinforcing enclosures 5, both sides of the main body 1 are fixedly arranged with threaded tubes 3, the upper end face of the main body 1 is fixedly arranged with a control module 7, the outer surfaces of the two threaded tubes 3 are threadedly sleeved with connecting modules 6, one side of the two reinforcing enclosures 5 is threadedly sleeved with four fixed bolts 4 at four corners, one side of the four fixed bolts 4 is fixedly arranged with rotating handle heads 9, and the outer surfaces of the two threaded tubes 3 are slidingly arranged with rubber rings 2.

[0026] Specific, the front and rear end of the main body 1 is clamped and provided with a clamping shell 8, the clamping shell 8 can protect the front and rear end of the main body 1, the clamping shell 8 can prevent the front and rear end of the main body 1 from being impacted by objects, causing scratches on the front and rear end of the main body 1, the outer surface of the clamping shell 8 is provided with a reinforcing enclosure 5, the reinforcing enclosure 5 can enlarge the protection area of the clamping shell 8, the reinforcing enclosure 5 can be threadedly connected with the fixing bolt 4, so that the two clamping shells 8 can be more firmly arranged on the front and rear end surface of the main body 1, when the clamping shell 8 is damaged, the fixing bolt 4 can be disassembled by rotating the handle head 9, so that the clamping shell 8 can be replaced, the both sides of the main body 1 are fixed with a threaded pipe 3, the threaded pipe 3 can be connected with a connecting module 6, the rubber ring 2 arranged on the outer surface of the threaded pipe 3 can make the connecting module 6 and the threaded pipe 3 connected more tightly, the connecting module 6 can connect the ball valve and other structures, when the connecting module 6 is used for a long time, the connection part will be worn out, causing the connection part to have a gap, so that the connecting module 6 and the ball valve are threadedly arranged, so that the connecting module 6 can be quickly replaced after being damaged, the upper end surface of the main body 1 is fixedly provided with a control module 7, the control module 7 can control the ball valve to open or close.

[0027] Referring to Figure 4 、 Figure 5 , the connecting module 6 comprises a connecting pipe 601, one side of the connecting pipe 601 is threadedly sleeved with a connecting plate 606, four fixing screws 605 are threadedly sleeved with one side of the connecting plate 606, four through holes 604 are formed in one side of the connecting plate 606, an internal thread 602 is fixedly arranged on the inner surface of the connecting pipe 601, and a sealing gasket 603 is fixedly arranged on one side of the inner wall of the connecting pipe 601.

[0028] Specifically, when in use, the connecting module 6 has the connecting pipe 601, the internal thread 602 is arranged in the connecting pipe 601, so that the connecting pipe 601 can be threadedly sleeved on the outer surface of the threaded pipe 3 of the main body 1, the sealing gasket 603 is arranged in the connecting pipe 601, so that the connection between the connecting pipe 601 and the threaded pipe 3 is more tightly, preventing water leakage at the connection, one side of the connecting pipe 601 is connected with the connecting plate 606 through the fixing screws 605, the through holes 604 are formed in the connecting plate 606, the through holes 604 can facilitate the connection of the connecting plate 606 with other structures, and when the through holes 604 of the connecting plate 606 are worn out after long-term use, the connecting plate 606 can be replaced, so that the connecting module 6 can be used normally.

[0029] Referring to Figure 3The control module 7 comprises a supporting block 701, a clamping block 702 is rotatably arranged on the upper end surface of the supporting block 701, a rotating column 705 is clamped on the upper end surface of the clamping block 702, a rotating disc 704 is fixedly arranged on the outer surface of the rotating column 705, a protective surrounding 707 is threadedly sleeved on the outer surface of the rotating disc 704, four first connecting screws 703 are threadedly sleeved on the outer surface of the protective surrounding 707, the protective surrounding 707 is threadedly sleeved on the outer surface of the rotating disc 704, and the four first connecting screws 703 are threadedly sleeved on the outer surface of the protective surrounding 707.

[0030] Specifically, in use, the supporting block 701 of the control module 7 is fixed on the upper end of the main body 1, the clamping block 702 arranged on the upper end of the supporting block 701 can pass through the supporting block 701 to enter the main body 1 and the ball body to be fixed, so that the ball body can rotate when the clamping block 702 rotates, the rotating column 705 is clamped on the upper end surface of the clamping block 702, the second connecting screw 706 can threadedly fix the rotating column 705 and the clamping block 702, the rotating column 705 is fixed with the rotating disc 704, the rotating disc 704 can conveniently rotate the rotating column 705, and the protective surrounding 707 is arranged on the outer surface of the rotating disc 704 through the first connecting screw 703.

[0031] Working principle: the front end and the rear end of the main body 1 are clamped with clamping shells 8, the clamping shells 8 can prevent objects from impacting the front end and the rear end of the main body 1, causing scratches on the front end and the rear end of the main body 1, and the outer surface of the clamping shell 8 is provided with a reinforcing surrounding 5, which can expand the protection area of the clamping shell 8.

[0032] The upper end surface of the main body 1 is fixedly provided with a control module 7, the supporting block 701 of the control module 7 is fixed on the upper end of the main body 1, the clamping block 702 arranged on the upper end of the supporting block 701 is clamped with the rotating column 705, the second connecting screw 706 can threadedly fix the rotating column 705 and the clamping block 702, the rotating column 705 is fixed with the rotating disc 704, and the rotating disc 704 can control the ball valve to be opened or closed.

[0033] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or equivalently replace some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A wear-resistant ball valve comprising a body (1), characterized in that: The body (1) is provided with clamping shells (8) on the front and rear end faces, two outer surfaces of the clamping shells (8) are fixedly provided with reinforcing enclosures (5), both sides of the body (1) are fixedly provided with threaded pipes (3), the upper end face of the body (1) is fixedly provided with a control module (7), and outer surfaces of the two threaded pipes (3) are threadedly provided with connecting modules (6); The connecting module (6) comprises a connecting pipe (601), one side of the connecting pipe (601) is threadedly provided with a connecting plate (606), the control module (7) comprises a supporting block (701), the upper end face of the supporting block (701) is rotatably provided with a clamping block (702), the upper end face of the clamping block (702) is clampingly provided with a rotating column (705), and the outer surface of the rotating column (705) is fixedly provided with a rotating disc (704) at the upper end.

2. A wear ball valve according to claim 1, characterised in that: Four fixing bolts (4) are threadedly provided at four corners on one side of the two reinforcing enclosures (5), and four rotating handle heads (9) are fixedly arranged on one side of the four fixing bolts (4).

3. A wear ball valve according to claim 1, characterized in that: The connecting plate (606) is threadedly provided with four fixing screws (605) on one side, and four through holes (604) are formed in one side of the connecting plate (606).

4. A wear ball valve according to claim 1, characterized in that: The inner surface of the connecting pipe (601) is fixedly provided with an internal thread (602), and the inner wall of the connecting pipe (601) is fixedly provided with a sealing gasket (603) on one side.

5. A wear ball valve according to claim 1, characterized in that: The outer surface of the rotating disc (704) is threadedly provided with a protective enclosure (707), and the outer surface of the protective enclosure (707) is threadedly provided with four first connecting screws (703).

6. A wear ball valve according to claim 1, characterized in that: The front end face of the clamping block (702) is threadedly provided with a second connecting screw (706).

7. A wear ball valve according to claim 1, characterized in that: The outer surfaces of the two threaded pipes (3) are slidingly provided with rubber rings (2).

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