CN107939999B - Anti-impact manual ball valve - Google Patents
Anti-impact manual ball valve Download PDFInfo
- Publication number
- CN107939999B CN107939999B CN201711117450.9A CN201711117450A CN107939999B CN 107939999 B CN107939999 B CN 107939999B CN 201711117450 A CN201711117450 A CN 201711117450A CN 107939999 B CN107939999 B CN 107939999B
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- CN
- China
- Prior art keywords
- valve body
- spherical
- mounting groove
- ball
- upper valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular 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
- 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
- F16F15/04—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 elastic 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/029—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with two or more gates
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention discloses an anti-impact manual ball valve, which comprises an upper valve body and a lower valve body, wherein the upper valve body and the lower valve body are of hollow structures, a water pipe is arranged between the upper valve body and the lower valve body, a spherical valve is arranged in the upper valve body, a spherical seat is arranged in the lower valve body, the spherical valve and the spherical seat are arranged in a matched manner, the spherical valve and the spherical seat are all arranged through the water pipe, the spherical valve is connected with the inner wall of the upper side of the upper valve body through a telescopic device, the telescopic device comprises a first supporting rod and a second supporting rod, a mounting groove with a downward opening is formed in the first supporting rod, the second supporting rod is connected with the bottom of the mounting groove through a buffer device, a telescopic motor is arranged on the bottom wall of the lower valve body, the tail end of an output shaft of the telescopic motor is connected with a connecting rod, and one end of the connecting rod, which is far away from the telescopic motor, is fixedly connected with a push plate. The invention has the advantages of convenient extension and retraction, good anti-impact effect and convenient use for operators.
Description
Technical Field
The invention relates to the technical field of valve manufacturing, in particular to an anti-impact manual ball valve.
Background
The ball valve is a valve with an opening and closing part (ball body) driven by a valve rod and rotating around the axis of the valve rod, is mainly used for cutting off or connecting a medium in a pipeline, and can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of a surfacing hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for mediums containing fibers, tiny solid particles and the like.
Disclosure of Invention
The invention aims to solve the defects that most of manual ball valves in the prior art cannot stretch and retract, the impact prevention effect is poor, and the use of a valve is plagued.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a manual ball valve of protection against shock, includes valve body and lower valve body, it is hollow structure with lower valve body to go up the valve body, and is equipped with the water pipe between valve body and the lower valve body, be equipped with the ball valve in going up the valve body, and be equipped with spherical seat in the lower valve body, ball valve and spherical seat match and set up, and ball valve and spherical seat all run through the water pipe setting, the ball valve passes through telescoping device and goes up the upside inner wall connection of valve body, telescoping device includes first branch and second branch, be equipped with the decurrent mounting groove of opening on the first branch, and the second branch passes through buffer and is connected with the bottom of mounting groove, be equipped with telescopic motor on the valve body diapire down, and telescopic motor's output shaft end-to-end connection has the connecting rod, telescopic motor's one end fixedly connected with push pedal is kept away from to the connecting rod, the both ends of push pedal and the both sides inner wall sliding connection of lower valve body, and the upside lateral wall and the spherical seat fixed connection of push pedal.
Preferably, the upper valve body is internally provided with two symmetrically arranged gears, the two gears are respectively positioned at two sides of the second supporting rod, tooth grooves matched with the gears are respectively formed in the side walls of the two sides of the second supporting rod, the upper valve body is internally provided with a rotating rod, one end of the rotating rod is connected with the gears, and the other end of the rotating rod penetrates through the side wall of the upper valve body.
Preferably, two symmetrically arranged supporting blocks are arranged in the upper valve body, pull rods are connected to side walls of one side, opposite to each other, of the two supporting blocks, the pull rods penetrate through side walls of two sides of the upper valve body, the supporting blocks are connected with inner walls of two sides of the upper valve body through a plurality of first springs, sliding locking blocks are arranged on outer walls of two sides of the upper valve body, and the sliding locking blocks penetrate through the pull rods.
Preferably, the push plate is connected with the inner wall of the lower side of the lower valve body through a plurality of telescopic loop bars.
Preferably, the buffer device comprises an upper top plate and a lower bottom plate, the upper top plate is connected with the lower bottom plate through a plurality of second springs, the upper top plate is fixedly connected with the bottom of the mounting groove, and two ends of the lower bottom plate are slidably connected with two side inner walls of the mounting groove.
According to the invention, the rotating rod drives the gear to rotate, so that the second supporting rod moves up and down, the spherical valve is driven to be connected with or separated from the spherical seat, the abutting block abuts against the spherical valve under the action of the plurality of first springs, the valve is prevented from being displaced after being impacted in use, the pull rod is pulled to drive the abutting block to move, the spherical valve can move, the telescopic sleeve rod enables the moving state of the push plate to be more stable, and the moving state of the second supporting rod is enabled to be more stable under the cooperation of the second springs.
Drawings
FIG. 1 is a schematic view of a manual ball valve with impact protection according to the present invention;
fig. 2 is a schematic diagram of the structure at a in fig. 1.
In the figure: the valve comprises an upper valve body, a lower valve body, a water pipe 3, a spherical valve 4, a spherical seat 5, a first supporting rod 6, a second supporting rod 7, an installation groove 8, a telescopic motor 9, a connecting rod 10, a push plate 11, a gear 12, a supporting block 13, a pull rod 14, a first spring 15, a rotating rod 16, a sliding locking block 17, a telescopic sleeve rod 18, an upper top plate 19, a lower bottom plate 20 and a second spring 21.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-2, an anti-impact manual ball valve comprises an upper valve body 1 and a lower valve body 2, wherein two symmetrically arranged gears 12 are arranged in the upper valve body 1, the two gears 12 are respectively positioned at two sides of a second supporting rod 7, tooth grooves matched with the gears 12 are respectively arranged on two side walls of the second supporting rod 7, a rotating rod 16 is arranged in the upper valve body 1, one end of the rotating rod 16 is connected with the gears 12, the other end of the rotating rod 16 penetrates through the side wall of the upper valve body 1, the rotating rod 16 drives the gears 12 to rotate, so that the second supporting rod 7 moves up and down, the spherical valve 4 is driven to be connected with or separated from a spherical seat 5, two symmetrically arranged abutting blocks 13 are arranged in the upper valve body 1, pull rods 14 are respectively connected to two opposite side walls of the two abutting blocks 13, the pull rods 14 penetrate through two side walls of the upper valve body 1, the abutting blocks 13 are respectively connected with two side walls of the upper valve body 1 through a plurality of first springs 15, the outer walls of the two sides of the upper valve body 1 are provided with sliding locking blocks 17, the sliding locking blocks 17 penetrate through the pull rods 14, the abutting blocks 13 abut against the spherical valves 4 under the action of the first springs 15 to prevent the valves from being displaced after being impacted in use, the pull rods 14 are pulled to drive the abutting blocks 13 to move, so that the spherical valves 4 can move, the upper valve body 1 and the lower valve body 2 are of hollow structures, a water pipe 3 is arranged between the upper valve body 1 and the lower valve body 2, the upper valve body 1 is internally provided with the spherical valves 4, the lower valve body 2 is internally provided with the spherical seats 5, the spherical valves 4 are matched with the spherical seats 5, the spherical valves 4 and the spherical seats 5 are all arranged through the water pipe 3, the spherical valves 5 are connected with the inner wall of the upper side of the upper valve body 1 through telescopic devices, the telescopic devices comprise first struts 6 and second struts 7, the first struts 6 are provided with mounting grooves 8 with downward openings, and the second branch 7 is connected with the bottom of mounting groove 8 through buffer, buffer includes roof 19 and lower plate 20, and be connected through a plurality of second springs 21 between roof 19 and the lower plate 20, roof 19 and mounting groove 8 bottom fixed connection, and the both ends of lower plate 20 and the both sides inner wall sliding connection of mounting groove 8, roof 19 makes the mobile state of second branch 7 more stable with lower plate 20 under the cooperation of second springs 21, be equipped with telescopic motor 9 on the lower valve body 2 diapire, and telescopic motor 9's output shaft end-to-end connection has connecting rod 10, telescopic motor 9's one end fixedly connected with push pedal 11 is kept away from to connecting rod 10, push pedal 11's both ends and lower valve body 2's both sides inner wall sliding connection, and push pedal 11's upside lateral wall and spherical seat 5 fixed connection, push pedal 11 is through a plurality of telescopic loop bars 18 and lower valve body 2's downside inner wall connection, telescopic loop bars 18 make push pedal 11's mobile state more stable.
In the invention, when the manual ball valve is needed, the pull rod 14 is pulled to drive the abutting block 13 to move, so that the ball valve 4 can move, the rotating rod 16 is rotated to drive the gear 12 to rotate, so that the second supporting rod 7 moves downwards, the telescopic motor 9 is opened to drive the push plate 11 to move upwards, so that the ball seat 5 is driven to move upwards, and the ball valve 4 and the ball seat 5 are connected together.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The utility model provides a manual ball valve of protection against shock, includes valve body (1) and lower valve body (2), its characterized in that, go up valve body (1) and lower valve body (2) and be hollow structure, and be equipped with water pipe (3) between last valve body (1) and the lower valve body (2), be equipped with ball valve (4) in last valve body (1), and be equipped with ball seat (5) in lower valve body (2), ball valve (4) and ball seat (5) match and set up, and ball valve (4) and ball seat (5) all run through water pipe (3) setting, ball valve (4) are connected with the upside inner wall of last valve body (1) through telescoping device, telescoping device includes first branch (6) and second branch (7), be equipped with opening decurrent mounting groove (8) on first branch (6), and second branch (7) are connected with the bottom of mounting groove (8) through buffer, be equipped with telescopic motor (9) on the bottom wall of lower valve body (2), and telescopic motor (9) output shaft end connection has connecting rod (10), telescopic motor (10) are kept away from both sides of connecting rod (11) and push pedal (11) of connecting rod (11) are fixed, the upper side wall of the push plate (11) is fixedly connected with the spherical seat (5); two symmetrically arranged gears (12) are arranged in the upper valve body (1), the two gears (12) are respectively positioned at two sides of the second supporting rod (7), tooth grooves matched with the gears (12) are respectively arranged on the side walls of the two sides of the second supporting rod (7), a rotating rod (16) is arranged in the upper valve body (1), one end of the rotating rod (16) is connected with the gears (12), and the other end of the rotating rod (16) penetrates through the side wall of the upper valve body (1); two symmetrically arranged propping blocks (13) are arranged in the upper valve body (1), pull rods (14) are connected to one side wall of the two propping blocks (13) which are opposite to each other, the pull rods (14) penetrate through two side walls of the upper valve body (1), the propping blocks (13) are connected with two side inner walls of the upper valve body (1) through a plurality of first springs (15), sliding locking blocks (17) are arranged on two side outer walls of the upper valve body (1), and the sliding locking blocks (17) penetrate through the pull rods (14); the buffer device comprises an upper top plate (19) and a lower bottom plate (20), wherein the upper top plate (19) and the lower bottom plate (20) are connected through a plurality of second springs (21), the upper top plate (19) is fixedly connected with the bottom of the mounting groove (8), and two ends of the lower bottom plate (20) are slidably connected with two side inner walls of the mounting groove (8).
2. A shock-resistant manual ball valve according to claim 1, wherein the push plate (11) is connected to the lower inner wall of the lower valve body (2) through a plurality of telescopic loop bars (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711117450.9A CN107939999B (en) | 2017-11-13 | 2017-11-13 | Anti-impact manual ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711117450.9A CN107939999B (en) | 2017-11-13 | 2017-11-13 | Anti-impact manual ball valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107939999A CN107939999A (en) | 2018-04-20 |
| CN107939999B true CN107939999B (en) | 2023-09-05 |
Family
ID=61934920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711117450.9A Active CN107939999B (en) | 2017-11-13 | 2017-11-13 | Anti-impact manual ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939999B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973673A (en) * | 2018-06-19 | 2019-07-05 | 李乔利 | Anti- leakage self sealing valve |
| CN108953643B (en) * | 2018-08-06 | 2019-10-08 | 徐州皇浦世味食品有限公司 | A kind of valve connection device |
| CN115419721A (en) * | 2022-08-29 | 2022-12-02 | 南京港能环境科技有限公司 | Sliding type valve device for environmental monitoring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201621305U (en) * | 2010-03-11 | 2010-11-03 | 浙江固特气动机械有限公司 | Gate valve |
| KR20130037026A (en) * | 2011-10-05 | 2013-04-15 | 허의식 | Actuator |
| CN103982669A (en) * | 2014-05-22 | 2014-08-13 | 无锡杰尔压缩机有限公司 | Double adjusting mechanism for flow regulating valve |
| CN106051280A (en) * | 2016-08-02 | 2016-10-26 | 成都兹维克阀门有限公司 | Pneumatic actuator with pneumatic cushioning function |
| CN205678135U (en) * | 2016-06-17 | 2016-11-09 | 嵊州市龙威阀门有限公司 | A kind of filtering type pressure-reducing valve being furnished with buffer unit |
-
2017
- 2017-11-13 CN CN201711117450.9A patent/CN107939999B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201621305U (en) * | 2010-03-11 | 2010-11-03 | 浙江固特气动机械有限公司 | Gate valve |
| KR20130037026A (en) * | 2011-10-05 | 2013-04-15 | 허의식 | Actuator |
| CN103982669A (en) * | 2014-05-22 | 2014-08-13 | 无锡杰尔压缩机有限公司 | Double adjusting mechanism for flow regulating valve |
| CN205678135U (en) * | 2016-06-17 | 2016-11-09 | 嵊州市龙威阀门有限公司 | A kind of filtering type pressure-reducing valve being furnished with buffer unit |
| CN106051280A (en) * | 2016-08-02 | 2016-10-26 | 成都兹维克阀门有限公司 | Pneumatic actuator with pneumatic cushioning function |
Non-Patent Citations (1)
| Title |
|---|
| 防冲击耐磨角阀;吴建伟;;阀门(第01期);第35-36页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107939999A (en) | 2018-04-20 |
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