CN114992367A - External control type ball valve with anti-collision function - Google Patents
External control type ball valve with anti-collision function Download PDFInfo
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- CN114992367A CN114992367A CN202210677424.6A CN202210677424A CN114992367A CN 114992367 A CN114992367 A CN 114992367A CN 202210677424 A CN202210677424 A CN 202210677424A CN 114992367 A CN114992367 A CN 114992367A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses an external control type ball valve with an anti-collision function, and relates to the technical field of ball valves. This outer accuse formula ball valve with anticollision function, including the device body, install mounting flange on the device body, install the control lever on the device body. This outer accuse formula ball valve with collision avoidance function, when device body and arc buffering gasbag received the striking, arc buffering gasbag produced deformation and can promote the telescopic link, the triangular block can promote trapezoidal piece and annular slab and move, the catch bar can promote the slider and move when the arc removed, the slider can promote the arc depression bar and move on the fixed plate, make the arc press and can carry out the centre gripping to external pipeline on mounting flange, make external pipeline laminating on mounting flange, the arc clamp plate can exert certain power to external pipeline when producing the displacement with the device body, the power of avoiding the device body to spur external pipeline is whole to be acted on mounting flange.
Description
Technical Field
The invention relates to the technical field of ball valves, in particular to an external control type ball valve with an anti-collision function.
Background
The ball valve drives the ball body inside the valve body to rotate through the valve rod, and the ball body inside the valve body rotates to control the valve body to be opened and closed.
The existing ball valve is connected with an external pipeline through a flange, the whole ball valve can generate displacement when the ball valve is impacted, the flange can pull the external pipeline to move when the ball valve generates displacement, the force which can lead to the ball valve to pull the external pipeline can be completely acted on the flange, the flange can be disconnected with the ball valve body and the external pipeline, and therefore the effect of connection between the ball valve and the pipeline can be influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an external control type ball valve with an anti-collision function, and solves the problems that the prior ball valve is connected with an external pipeline through a flange, the whole ball valve can generate displacement when the ball valve is impacted, the flange can pull the external pipeline to move when the ball valve generates displacement, the force of the ball valve pulling the external pipeline can be completely acted on the flange, the flange can be disconnected with a ball valve body and the external pipeline, and the effect of connection between the ball valve and the pipeline can be influenced.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides an outer accuse formula ball valve with anticollision function, includes the device body, its characterized in that: install mounting flange on the device body, install the control lever on the device body, install striking aggregate unit on the device body, striking aggregate unit includes:
the device comprises an arc-shaped frame, wherein the arc-shaped frame is fixedly installed on a device body, an arc-shaped buffering air bag is fixedly sleeved on the arc-shaped frame, a telescopic rod is fixedly installed on the arc-shaped frame, one end, away from the arc-shaped frame, of the telescopic rod is fixedly installed on the arc-shaped buffering air bag, a ring-shaped plate is arranged inside the arc-shaped frame, a triangular block is fixedly installed on the telescopic rod, a trapezoidal block is fixedly installed on the ring-shaped plate, and a push rod is fixedly installed on the ring-shaped plate;
annular inclined plane board, annular inclined plane board fixed mounting is on the device body, set up the inclined plane on the annular inclined plane board, slidable mounting has the slider on the inclined plane, fixed mounting has the dead lever on the mounting flange, the arc clamp plate has been cup jointed in the slip on the dead lever.
Preferably, the inclined plane on the triangular block is in contact with the inclined plane on the trapezoidal block, and a second elastic sheet is arranged between the arc-shaped pressing rod and the fixing rod.
Preferably, a first elastic sheet is arranged between the annular plate and the arc-shaped frame, and the push rod is in contact with the sliding block.
Preferably, be provided with emergent protection device that closes on the device body, emergent protection device that closes includes:
the supporting plate is fixedly arranged on the device body, an elastic telescopic rod is rotatably sleeved on the supporting plate, a cylindrical block is fixedly arranged on the elastic telescopic rod, and a driving groove is formed in the control rod;
hollow frame, hollow frame is fixed to be cup jointed on the arc frame, hollow frame passes through arc buffering gasbag intercommunication, fixed mounting has the annular piece in the backup pad, the inside cavity that begins to be equipped with of annular piece, hollow frame passes through conveyer pipe and cavity intercommunication, the slide has been cup jointed in the slip on the annular piece, fixed mounting has the closing plate on the slide, fixed mounting has L shape pole on the closing plate, fixed mounting has the calotte pole on the free end of elasticity telescopic link, fixed mounting has the screens pole on the elasticity telescopic link.
Preferably, a leakage protection device is provided on the device body, and the leakage protection device includes:
the device comprises a device body, a storage tank, a control valve, a sealing frame and a control valve, wherein the storage tank is fixedly arranged on the device body, the mounting flange is fixedly provided with the sealing frame, and the storage tank is communicated with the sealing frame through a conduit;
the stress plate is fixedly installed on the hollow frame, the T-shaped rod is sleeved on the hollow frame in a sliding mode, the positioning rod is sleeved on the arc-shaped frame in a sliding mode, and the bottom of the positioning rod is in contact with the sliding block.
Preferably, the top of the positioning rod is in contact with the T-shaped rod, and a fourth elastic sheet is arranged between the T-shaped rod and the stress plate.
Preferably, be provided with early warning suggestion device in the backup pad, early warning suggestion device includes:
the impact rod, impact rod slidable mounting is in the backup pad, fixed mounting has the piece that promotes on the telescopic link, the top fixed mounting of locating lever has the jingle bell.
Preferably, be provided with No. six shell fragments between striking rod and the backup pad, the one end that the striking rod kept away from the jingle bell is provided with the arch.
(III) advantageous effects
The invention provides an external control type ball valve with an anti-collision function. The method has the following beneficial effects:
(1) this outer accuse formula ball valve with collision avoidance function, when device body and arc buffering gasbag received the striking, arc buffering gasbag produced deformation and can promote the telescopic link, the triangular block can promote trapezoidal piece and annular slab and remove, the catch bar can promote the slider and remove when the arc removed, the slider can promote the arc depression bar and remove on the fixed plate, make the arc press and carry out the centre gripping to external pipeline on mounting flange, make external pipeline laminating on mounting flange, the arc clamp plate can exert certain power to external pipeline when producing the displacement with the device body, the power of avoiding the device body to spur external pipeline is whole to be used in mounting flange.
(2) This external control formula ball valve with collision avoidance function, when arc buffering gasbag and device body received great striking, the gas of arc buffering gasbag inside that gets into the cavity can promote slide and closing plate and remove, can drive L shape pole when the slide removes and remove, it is spacing to the calotte pole to make L shape pole can contact, make the inside that the cylinder piece can be driven to the elastic telescopic rod and insert the drive groove, the elastic telescopic rod can drive screens pole downstream, it is spacing to make the slide can't carry on elastic telescopic rod, volute spring's elasticity can drive the control lever and rotate, thereby can close the device body, can in time close the device body and avoid storage device to leak and produce danger.
(3) This outer accuse formula ball valve with anticollision function, can seal mounting flange and outer pipeline's position through sealed frame, can promote the locating lever rebound when the slider rebound, locating lever rebound can contact spacing to T shape pole, T shape pole can promote control flap to make the inside carbon dioxide gas of seal pot get into the inside of sealed frame, thereby can reduce the oxygen around the mounting flange, avoid on the device body static to produce the hydrogen that the electric spark caused the device body inside and produce burning and explosion.
(4) This outer accuse formula ball valve with anticollision function can drive when elasticity telescopic link rotates and promote the piece and rotate, can promote the impact bar when promoting the piece and rotate and remove, can strike the jingle bell when the impact bar removes, can produce sound after the jingle bell is struck, and the sound that produces through the jingle bell can remind staff's around the device body to receive the striking, can in time detect and maintain the device body.
Drawings
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 arc frame of the present invention;
FIG. 3 is a schematic cross-sectional view of an arc frame according to the present invention;
FIG. 4 is a schematic view of the internal structure of the elastic telescopic rod of the present invention;
FIG. 5 is a schematic view of the internal structure of the annular block of the present invention;
FIG. 6 is a schematic view of the slider structure of the present invention;
FIG. 7 is a schematic view of a pushing block according to the present invention;
FIG. 8 is a schematic structural diagram of an early warning device according to the present invention;
FIG. 9 is a schematic view of a positioning rod of the present invention.
In the figure: 1. a device body; 2. installing a flange; 3. a control lever; 41. an arc-shaped frame; 42. an arc-shaped buffer air bag; 43. a telescopic rod; 44. an annular plate; 45. a triangular block; 46. a trapezoidal block; 47. an annular inclined plane plate; 48. a slider; 49. a push rod; 410. fixing the rod; 411. an arc-shaped compression bar; 51. a support plate; 52. an elastic telescopic rod; 53. a cylindrical block; 54. a ring block; 55. a hollow frame; 56. a slide plate; 57. a sealing plate; 58. an L-shaped rod; 59. a position clamping rod; 510. a dome rod; 61. storing the tank; 62. a sealing frame; 63. a control valve; 64. a stress plate; 65. a T-shaped rod; 66. positioning a rod; 71. a striker bar; 72. a pushing block; 73. and (5) ringing.
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. 1-9, the present invention provides a technical solution: the utility model provides an external control formula ball valve with anticollision function, includes device body 1, and the both sides fixed mounting of device body 1 has mounting flange 2, can connect external pipeline through mounting flange 2, is provided with control lever 3 on the device body 1, can control the switch of device body 1 through control lever 3, is provided with the striking aggregate unit on the device body 1, and the striking aggregate unit includes:
an arc-shaped frame 41, the arc-shaped frame 41 is fixedly arranged on the outer wall of the device body 1, the arc-shaped frame 41 is fixedly arranged on the arc-shaped frame 41 through an arc-shaped buffering air bag 42, the arc-shaped buffering air bag 42 is fixedly arranged on the arc-shaped frame 41, an expansion rod 43 is fixedly arranged on the inner wall of the arc-shaped frame 41, the free end of the expansion rod 43 is fixedly arranged on the part, located inside the arc-shaped buffering air bag 42, of the arc-shaped buffering air bag 42, the part, located inside the arc-shaped frame 41, of the arc-shaped buffering air bag 42 cannot expand and can only be compressed, the arc-shaped buffering air bag 42 can expand at the arc position inside the arc-shaped frame 41, a ring-shaped plate 44 is slidably arranged on the inner wall of the arc-shaped frame 41, a first elastic sheet is arranged between the ring-shaped plate 44 and the inner wall of the arc-shaped frame 41, a triangular block 45 is fixedly arranged on the free end of the expansion rod 43, a trapezoidal block 46 is fixedly arranged on one face, an inclined plane on the ring-shaped plate 44, and the inclined plane on the triangular block 45 are in contact with an inclined plane on the trapezoidal block 46, when the arc-shaped buffering air bag 42 is impacted, the arc-shaped buffering air bag 42 contracts towards the arc-shaped frame 41, so that the part of the arc-shaped buffering air bag 42, which is positioned in the arc-shaped frame 41, expands, the arc-shaped buffering air bag 42 pushes the free end of the telescopic rod 43 to move, and the triangular block 45 pushes the trapezoidal block 46 and the annular plate 44 to move;
an annular inclined plane plate 47, the annular inclined plane plate 47 is fixedly installed on the surface of the device body 1, an inclined plane is arranged on the annular inclined plane plate 47, a slide block 48 is installed on the inclined plane of the annular inclined plane plate 47 in a sliding manner, a push rod 49 is fixedly installed on one surface, close to the slide block 48, of the annular plate 44, one end, far away from the annular plate 44, of the push rod 49 is in contact with the slide block 48, a fixing rod 410 is fixedly installed on one surface, close to the annular inclined plane plate 47, of the mounting flange 2, one end, close to the device body 1, of the fixing rod 410 is fixedly installed on the device body 1, the fixing rod 410 is penetrated through by an arc pressing rod 411 and is installed on the fixing rod 410 in a sliding manner, a second elastic sheet is arranged between the arc pressing rod 411 and the fixing rod 410, the slide block 48 is pushed by the push rod 49 to move towards the position far away from the device body 1 when the annular plate 44 moves, and the slide block 48 pushes the arc pressing rod 411 to slide on the fixing rod 410, when mounting flange 2 is connected with external pipeline, receive the striking at device body 1 and arc buffering gasbag 42 when, arc depression bar 411 can extrude the position that external pipeline is connected with mounting flange 2, make external pipeline can inseparabler laminating together, avoid device body 1 to receive the striking to produce displacement device body 1 and remove through the external pipeline of mounting flange 2 pulling completely, thereby can prevent to break away from between mounting flange 2 and the external pipeline, influence the leakproofness between the mounting flange 2.
Be provided with emergent protection device that closes on the device body 1, emergent protection device that closes includes:
the device comprises a supporting plate 51, the supporting plate 51 is fixedly arranged on the outer wall of the device body 1, the control rod 3 penetrates through the supporting plate 51, the control rod 3 is supported and arranged on the supporting plate 51, the elastic telescopic rod 52 penetrates through the transverse position of the supporting plate 51, the elastic telescopic rod 52 is rotatably arranged on the supporting plate 51, a cylindrical block 53 is fixedly arranged at the bottom of the free end of the elastic telescopic rod 52, a driving groove is formed in the top of the control rod 3, a convex block is fixedly arranged on the upper outer wall of the cylindrical block 53, a clamping block is fixedly arranged on the inner wall of the driving groove, and when the cylindrical block 53 enters the driving groove, the cylindrical block 53 can drive the control rod 3 to rotate through the contact of the convex block and the clamping block;
a hollow frame 55, the hollow frame 55 penetrates the top of the arc frame 41 and the hollow frame 55 is fixedly installed at the top of the arc frame 41, the hollow frame 55 is communicated with the arc buffering air bag 42 through a hose, a ring block 54 is fixedly installed at the bottom of the supporting plate 51, a cavity is formed inside the ring block 54, the hollow frame 55 is communicated with the cavity inside the ring block 54 through a conveying pipe, the ring block 54 is penetrated by a sliding plate 56 and the sliding plate 56 is slidably installed on the ring block 54, a third elastic sheet is arranged between the sliding plate 56 and the outer wall of the ring block 54, a sealing plate 57 is fixedly installed on the surface of the sliding plate 56, the sealing plate 57 is slidably installed on the inner wall of the cavity, when the air on the inner wall of the arc buffering air bag 42 enters the cavity through the hose, the hollow frame 55 and the conveying pipe, the air pressure inside the cavity can push the sliding plate 56 to move to the outer side of the ring block 54, an L-shaped rod 58 is fixedly installed at the top of the sliding plate 56, the top of the supporting plate 51 is provided with a sliding groove, the L-shaped rod 58 is slidably mounted inside the sliding groove, the top of the free end of the elastic telescopic rod 52 is fixedly provided with a dome rod 510, the top of the L-shaped rod 58 is in contact with the dome rod 510, the surface of the free end of the elastic telescopic rod 52 is fixedly provided with a clamping rod 59, the top of the clamping rod 59 is in contact with the sliding plate 56, the clamping rod 59 can be limited through the sliding plate 56, a volute spiral spring is arranged between the elastic telescopic rod 52 and the supporting plate 51, the L-shaped rod 58 can limit the dome rod 510, so that the free end of the elastic telescopic rod 52 cannot move downwards, when the arc-shaped buffer air bag 42 is impacted greatly, the gas inside the arc-shaped buffer air bag 42 can push the sliding plate 56 to move, the sliding plate 56 can drive the L-shaped rod 58 to move, the L-shaped rod 58 can release the limit of the dome rod 510, so that the free end of the elastic telescopic rod 52 can move downwards under the action of the self elasticity, the free end of the elastic telescopic rod 52 moves downwards to drive the clamping rod 59 to move downwards, the clamping rod 59 can be separated from the sliding plate 56, the cylindrical block 53 can be inserted into the driving groove when the free end of the elastic telescopic rod 52 moves downwards, the elastic telescopic rod 52 can be driven to rotate under the elastic action of the volute spiral spring, the cylindrical block 53 on the elastic telescopic rod 52 can drive the control rod 3 to rotate, the device body 1 can be closed when the cylindrical block 53 drives the control rod 3 to rotate, the device body 1 is prevented from being damaged by the device body 1 due to large impact, and the device body 1 is prevented from being damaged to generate serious leakage and causing danger.
Be provided with leakage protection device on device body 1, leakage protection device includes:
the device comprises a storage tank 61, wherein the storage tank 61 is fixedly arranged on the outer wall of the device body 1, a sealing frame 62 is fixedly arranged on the outer wall of the mounting flange 2, the position where the mounting flange 2 is connected with an external pipeline can be sealed through the sealing frame 62, a certain protection effect can be achieved on the device body 1, the storage tank 61 is communicated with the inside of the sealing frame 62 through a guide pipe, a control valve 63 is arranged on the storage tank 61, and the opening and closing of the storage tank 61 can be controlled through the rotation of the control valve 63;
the stress plate 64 is fixedly arranged at the top of the hollow frame 55, the stress plate 64 is penetrated by a T-shaped rod 65, the T-shaped rod 65 is slidably arranged on the stress plate 64, a fourth elastic sheet is arranged between the T-shaped rod 65 and the stress plate 64, the T-shaped rod 65 is contacted with a controlled position of the control valve 63, the top of the arc-shaped frame 41 is penetrated by a positioning rod 66, the positioning rod 66 is slidably arranged on the arc-shaped frame 41, one end of the positioning rod 66 close to the control valve 63 is contacted with the T-shaped rod 65, the bottom of the positioning rod 66 is contacted with the sliding block 48, a fifth elastic sheet is arranged between the positioning rod 66 and the arc-shaped frame 41, the positioning rod 66 is pushed to move upwards when the sliding block 48 moves, the positioning rod 66 moves upwards to release the limit of the T-shaped rod 65, the T-shaped rod 65 can push the control valve 63 under the elastic force of the fourth elastic sheet, the control valve 63 rotates to open the storage tank 61, carbon dioxide gas is stored in the storage tank 61, make carbon dioxide gas can get into the inside of sealed frame 62, the inside through carbon dioxide gas entering sealed frame 62 can reduce the amount of the inside oxygen of sealed frame 62, avoid the inside hydrogen of carrying of device body 1 to produce and leak and oxygen contact, because opening and closing of device body 1, can produce static when making the inside spheroid of device body 1 and device body 1 produce relative motion, sealing washer and rubber can good insulating effect can accumulate static, thereby probably produce the electric spark when device body 1 receives the striking, lead to hydrogen to produce the explosion, can restrain hydrogen and oxygen contact through carbon dioxide gas, thereby can reach the effect to device body 1 protection, avoid device body 1 to produce the explosion.
Be provided with early warning suggestion device in the backup pad 51, early warning suggestion device includes:
When the hydrogen conveying device works (or is used), when hydrogen in the device body 1 is conveyed, an external pipeline is connected with the device body 1 through the mounting flange 2, the device body 1 can be opened through rotating the control rod 3, when the arc buffering air bag 42 and the device body 1 are impacted, the impact can be buffered through the arc buffering air bag 42, the device body 1 is protected, the part, located in the arc frame 41, of the arc buffering air bag 42 is impacted expands, the free end of the telescopic rod 43 can be pushed to move through the expansion of the arc buffering air bag 42, the telescopic rod 43 can drive the triangular block 45 to move, when the triangular block 45 moves, the annular plate 44 can be pushed to move towards the outer side of the arc frame 41 through the trapezoidal block 46, the annular plate 44 can drive the push rod 49 to move, the push rod 49 can push the sliding block 48 to move on the inclined plane of the annular inclined plane plate 47, when the slide block 48 moves, the arc-shaped pressure lever 411 is pushed to move on the fixed rod 410, the position where the external pipeline is connected with the mounting flange 2 is moved by the arc-shaped pressure lever 411, and the device body 1 is prevented from moving and bending and being driven by the mounting flange 2 to move the external pipeline;
when the arc-shaped buffer airbag 42 is greatly impacted, when the arc-shaped buffer airbag 42 is extruded, the gas in the arc-shaped buffer airbag 42 enters the cavity in the annular block 54 through the hose, the hollow frame 55 and the delivery pipe, because when the arc-shaped buffer airbag 42 is greatly impacted, the gas pressure generated in the cavity pushes the sliding plate 56 and the sealing plate 57 to move, the sliding plate 56 moves towards the outer side of the cavity, the sliding plate 56 moves to drive the L-shaped rod 58 to move, the L-shaped rod 58 moves to separate from the dome rod 510, so that the L-shaped rod 58 releases the limit of the dome rod 510, the elastic expansion rod 52 drives the free end of the elastic expansion rod 52 to move downwards under the action of the self elasticity, the free end of the elastic expansion rod 52 moves downwards to drive the cylindrical block 53 to move downwards, and the cylindrical block 53 is inserted into the driving groove at the top of the control rod 3, when the free end of the elastic telescopic rod 52 moves downwards, the clamping rod 59 is driven to move downwards, the clamping rod 59 moves downwards to be separated from the sliding plate 56, the elastic telescopic rod 52 and the cylindrical block 53 are driven to move under the action of the elastic force of the volute spiral spring, the cylindrical block 53 rotates to drive the control rod 3 to rotate when the convex block on the cylindrical block 53 is contacted with the clamping block, and the cylindrical block 53 drives the control rod 3 to rotate to close the device body 1;
when the slide block 48 moves, the positioning rod 66 is pushed to move upwards, when the positioning rod 66 moves upwards to a certain distance, the positioning rod 66 is separated from the T-shaped rod 65, the T-shaped rod 65 can push the control valve 63 to rotate under the action of the fourth elastic sheet, the control valve 63 rotates to open the storage tank 61, and carbon dioxide gas in the storage tank 61 can enter the sealing frame 62 through the guide pipe;
elastic telescopic rod 52 can drive when rotating and promote piece 72 and rotate, can contact with protruding on the same striking rod 71 when promoting piece 72 and rotating, makes to promote and promotes piece 72 and can promote striking rod 71 and remove, can strike jingle bell 73 when striking rod 71 removes, and jingle bell 73 can produce sound after being struck and remind staff's device body 1 to receive the striking.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an outer accuse formula ball valve with anticollision function, includes the device body, its characterized in that: install mounting flange on the device body, install the control lever on the device body, install striking aggregate unit on the device body, striking aggregate unit includes:
the device comprises an arc-shaped frame, wherein the arc-shaped frame is fixedly installed on a device body, an arc-shaped buffering air bag is fixedly sleeved on the arc-shaped frame, a telescopic rod is fixedly installed on the arc-shaped frame, one end, away from the arc-shaped frame, of the telescopic rod is fixedly installed on the arc-shaped buffering air bag, a ring-shaped plate is arranged inside the arc-shaped frame, a triangular block is fixedly installed on the telescopic rod, a trapezoidal block is fixedly installed on the ring-shaped plate, and a push rod is fixedly installed on the ring-shaped plate;
annular inclined plane board, annular inclined plane board fixed mounting is on the device body, set up the inclined plane on the annular inclined plane board, slidable mounting has the slider on the inclined plane, fixed mounting has the dead lever on the mounting flange, the arc clamp plate has been cup jointed in the slip on the dead lever.
2. The externally-controlled ball valve with the anti-collision function according to claim 1, wherein: the inclined plane on the triangular block is in contact with the inclined plane on the trapezoidal block, and a second elastic sheet is arranged between the arc-shaped pressing rod and the fixed rod.
3. The externally-controlled ball valve with the anti-collision function according to claim 1, characterized in that: a first elastic sheet is arranged between the annular plate and the arc-shaped frame, and the push rod is in contact with the sliding block.
4. The externally-controlled ball valve with the anti-collision function according to claim 1, characterized in that: be provided with emergent protection device that closes on the device body, emergent protection device that closes includes:
the supporting plate is fixedly arranged on the device body, an elastic telescopic rod is rotatably sleeved on the supporting plate, a cylindrical block is fixedly arranged on the elastic telescopic rod, and a driving groove is formed in the control rod;
hollow frame, hollow frame is fixed to be cup jointed on the arc frame, hollow frame passes through arc buffering gasbag intercommunication, fixed mounting has the annular piece in the backup pad, the inside cavity that begins to be equipped with of annular piece, hollow frame passes through conveyer pipe and cavity intercommunication, the slide has been cup jointed in the slip on the annular piece, fixed mounting has the closing plate on the slide, fixed mounting has L shape pole on the closing plate, fixed mounting has the calotte pole on the free end of elasticity telescopic link, fixed mounting has the screens pole on the elasticity telescopic link.
5. The externally-controlled ball valve with the anti-collision function according to claim 4, wherein: be provided with leakage protection device on the device body, leakage protection device includes:
the device comprises a device body, a storage tank, a control valve, a sealing frame and a control valve, wherein the storage tank is fixedly arranged on the device body, the mounting flange is fixedly provided with the sealing frame, and the storage tank is communicated with the sealing frame through a conduit;
the stress plate is fixedly installed on the hollow frame, the T-shaped rod is sleeved on the hollow frame in a sliding mode, the positioning rod is sleeved on the arc-shaped frame in a sliding mode, and the bottom of the positioning rod is in contact with the sliding block.
6. The externally-controlled ball valve with the anti-collision function according to claim 5, wherein: the top of locating lever and T shape pole contact, be provided with No. four shell fragments between T shape pole and the atress board.
7. The externally-controlled ball valve with the anti-collision function according to claim 5, wherein: be provided with early warning suggestion device in the backup pad, early warning suggestion device includes:
the striking rod, striking rod slidable mounting is in the backup pad, fixed mounting has the promotion piece on the flexible telescopic link, the top fixed mounting of locating lever has the jingle bell.
8. The externally-controlled ball valve with the anti-collision function according to claim 7, wherein: be provided with No. six shell fragments between striking rod and the backup pad, the one end that the ringing was kept away from to the striking rod is provided with the arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210677424.6A CN114992367A (en) | 2022-06-15 | 2022-06-15 | External control type ball valve with anti-collision function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210677424.6A CN114992367A (en) | 2022-06-15 | 2022-06-15 | External control type ball valve with anti-collision function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114992367A true CN114992367A (en) | 2022-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210677424.6A Withdrawn CN114992367A (en) | 2022-06-15 | 2022-06-15 | External control type ball valve with anti-collision function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114992367A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303534A (en) * | 2022-10-13 | 2022-11-08 | 江苏盛久变压器有限公司 | Packaging equipment for transformer finished product production |
| CN115532469A (en) * | 2022-09-09 | 2022-12-30 | 无锡福田包装制品有限公司 | Coating equipment for plastic parts of electric vehicle |
| CN115899156A (en) * | 2022-11-10 | 2023-04-04 | 深圳市吉凯达科技有限公司 | Self-adaptive solar intelligent electric valve for gas transportation |
-
2022
- 2022-06-15 CN CN202210677424.6A patent/CN114992367A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115532469A (en) * | 2022-09-09 | 2022-12-30 | 无锡福田包装制品有限公司 | Coating equipment for plastic parts of electric vehicle |
| CN115532469B (en) * | 2022-09-09 | 2023-09-05 | 无锡福田包装制品有限公司 | Plastic part coating equipment of electric vehicle |
| CN115303534A (en) * | 2022-10-13 | 2022-11-08 | 江苏盛久变压器有限公司 | Packaging equipment for transformer finished product production |
| CN115899156A (en) * | 2022-11-10 | 2023-04-04 | 深圳市吉凯达科技有限公司 | Self-adaptive solar intelligent electric valve for gas transportation |
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Application publication date: 20220902 |
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