Locking type ball valve

Abstract

The utility model belongs to the technical field of ball valves, and particularly relates to a locking type ball valve which comprises a locking type ball valve body, a filter element is arranged in the locking type ball valve body, a vibration mechanism is arranged on the locking type ball valve body, a control panel is arranged on the locking type ball valve body, and a connecting sleeve is fixedly connected to the locking type ball valve body. The upper end of the connecting sleeve is in contact with a cover plate, protective glass is fixedly connected into the cover plate, and a handle is fixedly connected to the upper end of the cover plate. By designing the motor, the rotating rod, the first bevel gear, the second bevel gear, the screw rod, the connecting block and other components, the motor is started to drive the screw rod and the sliding rod to do threaded motion, the sliding rod moves to drive the collision block and other components to move, the collision block moves to impact the elastic block to vibrate, and the elastic block vibrates to drive the filter element and other components to vibrate. Therefore, the filter element is prevented from being blocked, and the working efficiency of the filter element on the device is prevented from being reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to ball valve technical field, concretely is a locking ball valve. BACKGROUND

[0002] The locking ball valve is a specially designed ball valve with an additional locking function, which can avoid accidental operation or unauthorized closing to ensure work safety and stability of process control. This type of ball valve is usually used in dangerous environments or industrial applications that require strict control.

[0003] After retrieval, the utility model with publication number CN218326452U discloses a novel locking ball valve, which comprises a valve body and a valve rod, the top end of the valve body is fixedly installed with a control shell, the upper surface of the control shell is fixedly installed with a top cover through screws, the upper surface of the top cover is fixedly installed with a control panel, a single-chip microcomputer and a storage battery are fixedly installed inside the control shell, an installation plate is fixedly connected inside the control shell, an installation opening is formed in the upper surface of the installation plate, and a driving motor is fixedly installed inside the installation opening; the device cooperates with the control panel through the single-chip microcomputer, sets the password for unlocking the locking ball valve, and only after the single-chip microcomputer obtains the correct password can the electric push rod be controlled to drive the locking rod to slide, so that the locking rod is separated from the lock hole on the locking disc under the cooperation of the sliding groove and the sliding block, thereby achieving the function of unlocking. Compared with the traditional locking ball valve using mechanical locking, the locking effect is better and the safety is higher. However, the above-mentioned patent still has the following deficiencies: when the device is used, the device has no vibration mechanism, the filter element is easy to be blocked, which reduces the working efficiency of the filter element on the device, and when the control panel on the device is not used, the control panel is not convenient to protect, which causes the display screen on the control panel on the device to be easy to be scratched. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a locking ball valve, which solves the problems of no vibration mechanism in the device when the device is used, easy blocking of the filter element, reduction of the working efficiency of the filter element on the device, and scratching of the display screen on the control panel on the device when the control panel on the device is not used.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a lock type ball valve, the inside of lock type ball valve main part is provided with filter core, be provided with vibrating mechanism on lock type ball valve main part, be provided with control panel on lock type ball valve main part, lock type ball valve main part is fixedly connected with connecting sleeve, the upper end of connecting sleeve is contacted with cover plate, the inside fixed connection of cover plate is provided with protective glass, the upper end fixed connection of cover plate is provided with handle, the inside of connecting sleeve is contacted with elastic strip, elastic strip is fixedly connected with cover plate, the inside sliding connection of elastic strip has sliding block, one end of sliding block away from elastic strip is fixedly connected with connecting plate, the one side away from sliding block of connecting plate is fixedly connected with pull rod, pull rod is contacted with connecting sleeve, the inside of connecting sleeve is provided with spring, sliding block is connected with connecting sleeve slidingly. By pulling the sliding block to move, the sliding block moves to the specified position, and then the cover plate drives the elastic strip and the protective glass to rotate to the specified position on the connecting sleeve, and then the sliding block is moved into the elastic strip, so that the cover plate and the protective glass and other components are limited, and the control panel is protected, and the display screen on the control panel of the device is prevented from being scratched.

[0006] Preferably, the cover plate is fixedly connected with a hinge, and the hinge is fixedly connected with the connecting sleeve. By designing the hinge, the cover plate can be rotated.

[0007] Preferably, one end of the spring is fixedly connected with the connecting plate, and the other end of the spring is fixedly connected with the connecting sleeve. By designing the spring, the connecting plate has a spring effect.

[0008] Preferably, the vibrating mechanism comprises a motor, the motor is fixedly installed on the outside of the lock type ball valve main part, the rotating shaft of the motor is rotatably connected with the lock type ball valve main part, the lower end of the rotating shaft of the motor is fixedly connected with a rotating rod, the rotating rod is rotatably connected with the lock type ball valve main part, the lower end of the rotating rod is fixedly connected with a first bevel gear, the outside of the first bevel gear is engaged with a second bevel gear, the second bevel gear is fixedly connected with a screw rod, the inside of the lock type ball valve main part is fixedly connected with a fixed block, the fixed block is rotatably connected with the screw rod, the inside of the lock type ball valve main part is slidingly connected with a sliding rod, the inside of the sliding rod is threadedly connected with the screw rod, the lower end of the sliding rod is fixedly connected with a moving sleeve, the inside of the moving sleeve is fixedly connected with a striking block, the outside of the filter core is fixedly connected with a fixed rod, and the outside of the fixed rod is fixedly connected with an elastic block. By starting the motor, the motor drives the screw rod and the sliding rod to move in screw threads, the sliding rod moves to drive the striking block and other components to move, the striking block moves to strike the elastic block to vibrate, the elastic block vibrates to drive the filter core and other components to vibrate, thereby preventing the filter core from being blocked and preventing the working efficiency of the filter core of the device from being reduced.

[0009] Preferably, the right end of the screw rod is fixedly connected with a connecting block, the connecting block is made of corrosion-resistant material, and the connecting block is more durable by designing the connecting block to be made of corrosion-resistant material.

[0010] Preferably, the inside of the fixed block is fixedly sleeved with a bearing, and the inner ring of the bearing is fixedly sleeved with a screw rod, and the bearing can support the rotation of the screw rod.

[0011] Compared with the prior art, the utility model has the beneficial effects as follows:

[0012] 1、 the utility model discloses a motor, rotating rod, first bevel gear, second bevel gear, screw rod and connecting block etc. part, start motor, motor drive screw rod and sliding rod screw motion occurs, sliding rod moves and drives the impact block etc. component moves, and the impact block moves and hits the elastic block vibration, and the elastic block vibration drives the filter core etc. component vibration, and then prevent the filter core from being blocked, prevent the working efficiency of the filter core on the device from reducing.

[0013] 2、 the utility model discloses a connecting sleeve, apron, hinge, protective glass, handle and elastic strip etc. part, pull the slider and move, after the slider moves to the specified position, rotate apron and drive elastic strip and protective glass rotate to the specified position on the connecting sleeve, then the slider is moved to the elastic strip, and then the apron and the protective glass etc. component is positioned, and then the control panel is protected, prevent the display screen on the control panel on the device from being scratched. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure perspective drawing of the utility model;

[0015] Figure 2 It is the partial structure section view perspective drawing of the utility model; Figure 1

[0016] Figure 3 It is the front view section view of the utility model; Figure 1

[0017] Figure 4 It is the screw rod enlarged view of the utility model; Figure 3

[0018] Figure 5 It is the A place enlarged view of the utility model. Figure 2

[0019] ​​​​In the figure: 1, the locking ball valve body; 2, filter core; 3, vibration mechanism; 31, motor; 32, rotating rod; 33, first bevel gear; 34, second bevel gear; 35, screw rod; 36, connecting block; 37, fixed block; 38, bearing; 39, sliding rod; 310, moving sleeve; 311, impact block; 312, fixed rod; 313, elastic block; 4, control panel; 5, connecting sleeve; 6, cover plate; 7, hinge; 8, protective glass; 9, handle; 10, elastic strip; 11, sliding block; 12, connecting plate; 13, pull rod; 14, spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-5 A locking ball valve, comprising a locking ball valve body 1, the inside of the locking ball valve body 1 is provided with a filter core 2, the locking ball valve body 1 is provided with a vibration mechanism 3, the locking ball valve body 1 is provided with a control panel 4, the locking ball valve body 1 is fixedly connected with a connecting sleeve 5, the upper end of the connecting sleeve 5 is in contact with a cover plate 6, the cover plate 6 is fixedly connected with a hinge 7, the hinge 7 is fixedly connected with the connecting sleeve 5, the cover plate 6 can be rotated through the design of the hinge 7, the inside of the cover plate 6 is fixedly connected with a protective glass 8, the upper end of the cover plate 6 is fixedly connected with a handle 9, the inside of the connecting sleeve 5 is in contact with an elastic strip 10, the elastic strip 10 is fixedly connected with the cover plate 6, the inside of the elastic strip 10 is slidably connected with a sliding block 11, the end, away from the elastic strip 10, of the sliding block 11 is fixedly connected with a connecting plate 12, the side, away from the sliding block 11, of the connecting plate 12 is fixedly connected with a pull rod 13, the pull rod 13 is in contact with the connecting sleeve 5, the inside of the connecting sleeve 5 is provided with a spring 14, one end of the spring 14 is fixedly connected with the connecting plate 12, the other end of the spring 14 is fixedly connected with the connecting sleeve 5, the connecting plate 12 has elastic force through the design of the spring 14, the sliding block 11 is slidably connected with the connecting sleeve 5, the sliding block 11 is moved to the specified position through pulling, the cover plate 6 drives the elastic strip 10 and the protective glass 8 to rotate to the specified position on the connecting sleeve 5 after the sliding block 11 moves to the specified position, then the sliding block 11 is moved to the elastic strip 10, and then the cover plate 6 and the protective glass 8 and other components are limited, and then the control panel 4 is protected, preventing the display screen on the control panel 4 on the device from being scratched.

[0022] Please refer to Figure 3 , Figure 4The vibrating mechanism 3 comprises a motor 31, the motor 31 is fixedly installed on the outer side of the lock-type ball valve body 1, the rotating shaft of the motor 31 is rotationally connected with the lock-type ball valve body 1, the lower end of the rotating shaft of the motor 31 is fixedly connected with a rotating rod 32, the rotating rod 32 is rotationally connected with the lock-type ball valve body 1, the lower end of the rotating rod 32 is fixedly connected with a first bevel gear 33, the outer side of the first bevel gear 33 is engaged with a second bevel gear 34, the second bevel gear 34 is fixedly connected with a screw rod 35, the right end of the screw rod 35 is fixedly connected with a connecting block 36, the connecting block 36 is made of corrosion-resistant material, the connecting block 36 is more durable by designing the connecting block 36 to be made of corrosion-resistant material, the inside of the lock-type ball valve body 1 is fixedly connected with a fixed block 37, the inside of the fixed block 37 is fixedly sleeved with a bearing 38, the inside of the inner ring of the bearing 38 is fixedly sleeved with the screw rod 35, and the screw rod 35 can be supported to rotate by designing the bearing 38.

[0023] Please refer to Figure 3 、 Figure 4 , the fixed block 37 is rotationally connected with the screw rod 35, the inside of the lock-type ball valve body 1 is slidably connected with a sliding rod 39, the inside of the sliding rod 39 is threadedly connected with the screw rod 35, the lower end of the sliding rod 39 is fixedly connected with a moving sleeve 310, the inside of the moving sleeve 310 is fixedly connected with a striking block 311, the outer side of the filter element 2 is fixedly connected with a fixed rod 312, the outer side of the fixed rod 312 is fixedly connected with an elastic block 313, the motor 31 is started, the motor 31 drives the screw rod 35 and the sliding rod 39 to move in threads, the sliding rod 39 moves to drive the striking block 311 and other components to move, the striking block 311 moves to strike the elastic block 313 to vibrate, the elastic block 313 vibrates to drive the filter element 2 and other components to vibrate, thereby preventing the filter element 2 from being blocked and preventing the working efficiency of the filter element 2 on the device from being reduced.

[0024] The specific implementation process of the utility model is as follows: the basic structure and basic principle of the lock-type ball valve have been disclosed in the utility model patent with the publication number CN218326452U, which will not be repeated here;

[0025] When the device is used, the motor 31 is started, the motor 31 drives the rotating rod 32 to rotate, the rotating rod 32 rotates to drive the first bevel gear 33 to rotate, the first bevel gear 33 rotates to drive the second bevel gear 34 to rotate, the second bevel gear 34 rotates to drive the screw rod 35 to rotate, the screw rod 35 rotates to drive the connecting block 36 to rotate, the screw rod 35 rotates to move in threads with the sliding rod 39, thereby making the sliding rod 39 produce relative displacement, the sliding rod 39 moves to drive the moving sleeve 310 to move, the moving sleeve 310 moves to drive the striking block 311 to move, the striking block 311 moves to strike the elastic block 313, thereby making the elastic block 313 vibrate, the elastic block 313 vibrates to drive the fixed rod 312 to vibrate, the fixed rod 312 vibrates to drive the filter element 2 to vibrate, thereby preventing the filter element 2 from being blocked and preventing the working efficiency of the filter element 2 on the device from being reduced;

[0026] When the control panel 4 on the device is not used, pull the pull rod 13 to move away from the connecting sleeve 5, the pull rod 13 moves to drive the connecting plate 12 to move, the connecting plate 12 moves to drive the slider 11 to move, the connecting plate 12 moves while compressing the spring 14, after the slider 11 moves to the designated position, turn the handle 9 to move to the direction of the pull rod 13, the handle 9 turns to drive the cover plate 6 to rotate, the cover plate 6 rotates to drive the protective glass 8 and the elastic strip 10 to rotate, after the cover plate 6 and other components rotate to the designated position on the connecting sleeve 5, release the pull rod 13, the elastic force of the spring 14 acts to push the connecting plate 12 to move, the connecting plate 12 moves to drive the slider 11 and other components to move, the slider 11 moves into the elastic strip 10, and then the cover plate 6, the protective glass 8 and other components are limited, and then the control panel 4 is protected, and the display screen on the control panel 4 is prevented from being scratched.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A locking ball valve, comprising a locking ball valve body (1), characterized in that: The locking ball valve body (1) is equipped with a filter element (2) inside. A vibration mechanism (3) is installed on the locking ball valve body (1). A control panel (4) is installed on the locking ball valve body (1). A connecting sleeve (5) is fixedly connected to the locking ball valve body (1). A cover plate (6) is in contact with the upper end of the connecting sleeve (5). A protective glass (8) is fixedly connected inside the cover plate (6). A handle (9) is fixedly connected to the upper end of the cover plate (6). The connecting sleeve (5) is in contact with... An elastic strip (10) is fixedly connected to a cover plate (6). A slider (11) is slidably connected inside the elastic strip (10). A connecting plate (12) is fixedly connected to one end of the slider (11) away from the elastic strip (10). A pull rod (13) is fixedly connected to one side of the connecting plate (12) away from the slider (11). The pull rod (13) contacts a connecting sleeve (5). A spring (14) is provided inside the connecting sleeve (5). The slider (11) is slidably connected to the connecting sleeve (5).

2. A locking ball valve according to claim 1, characterized in that: A hinge (7) is fixedly connected to the cover plate (6), and the hinge (7) is fixedly connected to the connecting sleeve (5).

3. A locking ball valve according to claim 1, characterized in that: One end of the spring (14) is fixedly connected to the connecting plate (12), and the other end of the spring (14) is fixedly connected to the connecting sleeve (5).

4. A locking ball valve according to claim 1, characterized in that: The vibration mechanism (3) includes a motor (31). The motor (31) is fixedly installed on the outside of the locking ball valve body (1). The rotating shaft of the motor (31) is rotatably connected to the locking ball valve body (1). A rotating rod (32) is fixedly connected to the lower end of the rotating shaft of the motor (31). The rotating rod (32) is rotatably connected to the locking ball valve body (1). A first bevel gear (33) is fixedly connected to the lower end of the rotating rod (32). A second bevel gear (34) meshes with the outside of the first bevel gear (33). A screw (35) is fixedly connected to the second bevel gear (34). A fixing block (37) is fixedly connected inside the body (1) of the locking ball valve. The fixing block (37) is rotatably connected to the screw (35). A sliding rod (39) is slidably connected inside the body (1). The screw (35) is threadedly connected inside the sliding rod (39). A movable sleeve (310) is fixedly connected to the lower end of the sliding rod (39). An impact block (311) is fixedly connected inside the movable sleeve (310). A fixing rod (312) is fixedly connected to the outside of the filter element (2). An elastic block (313) is fixedly connected to the outside of the fixing rod (312).

5. A locking ball valve according to claim 4, characterized in that: The right end of the screw (35) is fixedly connected to a connecting block (36), which is made of corrosion-resistant material.

6. A locking ball valve according to claim 4, characterized in that: The fixed block (37) is fitted with a bearing (38), and the inner ring of the bearing (38) is fitted with a screw (35).

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