CN109163138A - A kind of valve for guarding against theft - Google Patents
A kind of valve for guarding against theft Download PDFInfo
- Publication number
- CN109163138A CN109163138A CN201811316085.9A CN201811316085A CN109163138A CN 109163138 A CN109163138 A CN 109163138A CN 201811316085 A CN201811316085 A CN 201811316085A CN 109163138 A CN109163138 A CN 109163138A
- Authority
- CN
- China
- Prior art keywords
- siphunculus
- valve
- main body
- fixedly installed
- outside
- 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.)
- Pending
Links
Classifications
-
- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
- F16K35/022—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element
-
- 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
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The present invention relates to valve technology fields, especially a kind of valve for guarding against theft, including main body siphunculus, rotation is provided with ball body of valve in the middle part of main body siphunculus, through-hole is offered in the middle part of ball body of valve, ball body of valve upper end is fixedly installed with rotating bar, and rotating bar through main body siphunculus and extends to main body siphunculus outer upper ends, lock body is fixedly installed with outside the main body siphunculus of rotating bar upper end, cylindrical piece is fixedly installed with inside lock body, lock core is fixedly installed with inside cylindrical piece, lockhole is offered in lock core, connecting plate is fixedly installed with outside the lock core of lockhole lower end, connecting plate bottom is fixedly connected with rotating bar, the first position limiting structure is provided between lock core and cylindrical piece, main body siphunculus interior side is provided with interior siphunculus, rotation setting restraining position ring block outside main body siphunculus outside interior siphunculus.The device can individually be removed interior siphunculus using the Efficient Operation that the cooperation of interior siphunculus and main body siphunculus can effectively realize valve when not needing using the valve, convenient and efficient.
Description
Technical field
The present invention relates to valve technology field more particularly to a kind of valve for guarding against theft.
Background technique
Valve be in the fluid system, for control the direction of fluid, pressure, flow device, be to make piping and equipment
Interior media flow or stopping and the device that can control its flow.Valve is control unit in pipeline fluid conveying system, is used to
Change access section and flow direction of medium, has the function of water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release etc..For
Fluid control valve, various valves used in from simplest shut-off valve to extremely complex robot control system(RCS), kind and
Specification is various, and the inside nominal diameter of valve reaches greatly the industrial pipeline valve of 10m from atomic small gauge valve to latus rectum.It can be used for controlling
The various types such as water, steam, oil product, gas, mud, various corrosive medias, liquid metal and radioactive fluid fluidly flow
It is dynamic, the operating pressure of valve can super-pressure from 0.0013MPa to 1000MPa, operating temperature can be super at -270 DEG C
Low temperature is to 1430 DEG C of high temperature.A variety of kinds of drive can be used in the control of valve, such as manually, electrically, surge, pneumatically, turbine,
Electromagnetic driven, electromagnetism surge, electro-hydraulic dynamic, air-or liquid-operated, spur gear, umbrella tooth wheel drive etc.；It can be passed in pressure, temperature or other forms
Under the action of feeling signal, acted by scheduled requirement, or do not depend on transducing signal and simply opened or closed, valve
It opening and closing element is gone up and down, slides by driving or automechanism, swing or rotary motion, to change the size of its flow area
To realize its control function.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of valve for guarding against theft proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of valve for guarding against theft, including main body siphunculus are designed, rotation is provided with ball body of valve, the valve in the middle part of the main body siphunculus
Through-hole is offered in the middle part of sphere, the ball body of valve upper end is fixedly installed with rotating bar, and rotating bar through main body siphunculus and is prolonged
Main body siphunculus outer upper ends are extended to, lock body is fixedly installed with outside the main body siphunculus of the rotating bar upper end, the lock body inside is solid
Dingan County is equipped with cylindrical piece, is fixedly installed with lock core inside the cylindrical piece, lockhole, the lockhole lower end are offered in the lock core
Lock core outside be fixedly installed with connecting plate, the connecting plate bottom is fixedly connected with rotating bar, between the lock core and cylindrical piece
It is provided with the first position limiting structure, the main body siphunculus interior side is provided with interior siphunculus, outside the main body siphunculus outside the interior siphunculus
Portion's rotation setting restraining position ring block, the inside circumference between the stop collar and main body siphunculus offer cavity, the cavity bottom
Fixed plate is fixedly installed in the main body siphunculus in portion, the dead plate upper end rotation is provided with shaft, and the shaft is through limit
Position ring simultaneously extends to outside stop collar, and external screw thread is provided in the shaft in the cavity, is rotated in the shaft outside the external screw thread
It is provided with nut, the nut two sides are connected by slide construction with main body siphunculus, and the nut bottom passes through the second limit
Structure is connected with interior siphunculus.
Preferably, first position limiting structure is top-down several uniformly equidistant including being provided with cylindrical piece interior side
The cylindrical hole of arrangement, and cylindrical hole through lock core and extends in lockhole, sliding is provided with the second mobile bar in the cylindrical hole,
The second mobile bar other end is provided with first movement bar, is fixedly installed with bullet between the first movement bar and cylindrical piece
Spring, and spring is arranged in cylindrical hole.
Preferably, the shaft upper end is fixedly installed with rotor plate.
Preferably, the stop collar both sides external is provided with fixed ring, and fixed ring is fixedly mounted on outside main body siphunculus.
Preferably, the slide construction includes being fixedly mounted on the sliding block of nut both sides external and being arranged in cavity two sides
Sliding slot, and sliding slot is provided in main body siphunculus, and the sliding block is slidably arranged in sliding slot.
Preferably, the shaft lower rotation is provided with bearing block, and bearing block is fixedly mounted in fixed plate.
Preferably, second position limiting structure includes the gag lever post for being fixedly mounted on nut lower end two sides and setting solid
The limit hole of fixed board lower end two sides, and limit hole is provided on interior siphunculus, the gag lever post is through fixed plate and extends to limit
In hole.
A kind of valve for guarding against theft proposed by the present invention, beneficial effect are: the valve for guarding against theft structure is simple, uses operation
Convenient, which realizes first with the structure of lock body for the antitheft of valve, just can effectively realize valve in this way
The closure and open-minded of door, prevents from being destroyed, and secondly can effectively realize valve using the cooperation of interior siphunculus and main body siphunculus
Efficient Operation can individually remove interior siphunculus when not needing using the valve, convenient and efficient.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of valve for guarding against theft proposed by the present invention.
Fig. 2 is a kind of side structure schematic view of valve for guarding against theft proposed by the present invention.
Fig. 3 is a kind of part A enlarged structure schematic diagram of valve for guarding against theft proposed by the present invention.
Fig. 4 is a kind of part B enlarged structure schematic diagram of valve for guarding against theft proposed by the present invention.
In figure: main body siphunculus 1, rotor plate 2, stop collar 3, interior siphunculus 4, ball body of valve 5, through-hole 6, rotating bar 7, connecting plate
8, lock body 9, fixed ring 10, shaft 11, nut 12, external screw thread 13, sliding slot 14, sliding block 15, fixed plate 16, limit hole 17, limit
Bar 18, bearing block 19, first movement bar 20, lock core 21, the second mobile bar 22, lockhole 23, cylindrical piece 24, cylindrical hole 25, spring
26, cavity 27.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of valve for guarding against theft, including main body siphunculus 1, rotation is provided with ball body of valve in the middle part of main body siphunculus 1
5, through-hole 6 is offered in the middle part of ball body of valve 5,5 upper end of ball body of valve is fixedly installed with rotating bar 7, and rotating bar 7 is logical through main body
Pipe 1 simultaneously extends to 1 outer upper ends of main body siphunculus, and the material of main body siphunculus 1 and ball body of valve 5 is iron-carbon alloy steel, so that should
Valve for guarding against theft has high intensity, high tenacity, wear-resisting, corrosion-resistant, low temperature resistant, performance resistant to high temperature, just makes the Anti-theft valve in this way
Door can work in different environments, and when the device is in state as shown in the figure, valve for guarding against theft is in and closes at this time
Conjunction state rotates rotating bar 7 when needing to adjust the valve for guarding against theft to open state, and rotating bar 7 drives 5 turns of ball body of valve
Dynamic, ball body of valve 5 turns to through-hole 6 and is connected to main body siphunculus 1.
It is fixedly installed with lock body 9 outside the main body siphunculus 1 of 7 upper end of rotating bar, cylindrical piece 24 is fixedly installed with inside lock body 9,
It is fixedly installed with lock core 21 inside cylindrical piece 24, lockhole 23, fixed peace outside the lock core 21 of 23 lower end of lockhole are offered in lock core 21
Equipped with connecting plate 8,8 bottom of connecting plate is fixedly connected with rotating bar 7, and the first limit knot is provided between lock core 21 and cylindrical piece 24
Structure, the first position limiting structure include the cylindrical hole for being provided with the top-down several uniform equidistant arrangements of 24 interior side of cylindrical piece
25, and cylindrical hole 25 through lock core 21 and extends in lockhole 23, slides in cylindrical hole 25 and is provided with the second mobile bar 22, second
22 other end of mobile bar is provided with first movement bar 20, and spring 26 is fixedly installed between first movement bar 20 and cylindrical piece 24,
And spring 26 is arranged in cylindrical hole 25, lock body 9, lock core 21 and its internal structure are copper alloy, have it is high-intensitive,
High tenacity, wear-resisting, corrosion-resistant, low temperature resistant, high temperature resistant, and the performance of light weight, when being in shown position, at the valve for guarding against theft
In closed state, if needing to open valve for guarding against theft, corresponding key is inserted into lockhole 23 first, due to the spy of Key structure
Different property, protrusion on the key jack up corresponding second mobile bar 22, so that the second mobile bar 22 is mobile, the second mobile bar 22
Push first movement bar 20 mobile, first movement bar 20 contacts with the second mobile bar 22 but be not fixed connection, when the second mobile bar
22, which are moved to lock core 21 close to one end of first movement bar 20, can be rotated key, key turns with the contact intersection of cylindrical piece 24
Band movable lock core 21 rotates, and the rotation of lock core 21 drives connecting plate 8 to rotate, and the rotation of connecting plate 8 can drive rotating bar 7 to rotate.
1 interior side of main body siphunculus is provided with interior siphunculus 4, and rotation is provided with limit outside the main body siphunculus 1 outside interior siphunculus 4
Ring 3,3 both sides external of stop collar is provided with fixed ring 10, and fixed ring 10 is fixedly mounted on outside main body siphunculus 1, stop collar 3 with
Inside circumference between main body siphunculus 1 offers cavity 27, is fixedly installed with fixed plate in the main body siphunculus 1 of 27 bottom of cavity
16, the rotation of 16 upper end of fixed plate is provided with shaft 11, and 11 upper end of shaft is fixedly installed with rotor plate 2, and 11 lower rotation of shaft is set
It is equipped with bearing block 19, and bearing block 19 is fixedly mounted in fixed plate 16, the presence of fixed ring 10 can prevent stop collar 3 in master
Body siphunculus 1 is mobile, in use, the presence of bearing block 19 enables to the rotation of shaft 11 more stable, when needing rotating shaft
When 11, rotor plate 2 is rotated.
And shaft 11 through stop collar 3 and extends to outside stop collar 3, is provided with external screw thread in the shaft 11 in cavity 27
13, rotation is provided with nut 12 in the shaft 11 outside external screw thread 13, and 12 two sides of nut are connected by slide construction with main body siphunculus 1
It connecing, slide construction includes the sliding slot 14 for being fixedly mounted on the sliding block 15 of 12 both sides external of nut and 27 two sides of cavity being arranged in,
And sliding slot 14 is provided in main body siphunculus 1, sliding block 15 is slidably arranged in sliding slot 14, and the material of stop collar 3 is rigid plastics, by force
Spend higher but lighter weight, use it is more convenient, when rotating shaft 11 makes shaft 11 rotate forward or rotate backward
When, since sliding block 15 is slidably arranged in sliding slot 14, the position-limiting action of sliding block 15 and sliding slot 14 make nut 12 move up or under
It moves, nut 12 moves up or down band movable slider 15 and slides in sliding slot 14.
12 bottom of nut is connected by the second position limiting structure with interior siphunculus 4, and the second position limiting structure includes being fixedly mounted on
The gag lever post 18 of 12 lower end two sides of nut and the limit hole 17 that 16 lower end two sides of fixed plate are set, and limit hole 17 is provided with
On interior siphunculus 4, gag lever post 18 is through fixed plate 16 and extends in limit hole 17, and the material of nut 12 and shaft 11 is stainless
Steel just ensure that problem occurs for the cooperation that will not lead to shaft 11 and nut 12 because of getting rusty, as shown, when needing in this way
In taking out when siphunculus 4, rotation rotor plate 2, the rotation of rotor plate 2 drive shaft 11 to rotate first, and the rotation of shaft 11 utilizes external screw thread
13 drive nuts 12 move up, and sliding block 15 slides in sliding slot 14 during nut 12 moves up, and nut 12, which moves up, drives gag lever post 18
It moves up, after gag lever post 18 is detached from limit hole 17, interior siphunculus 4 can be removed.
In the present invention unless specifically defined or limited otherwise, term " being equipped with ", " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element.For the ordinary skill in the art, Ke Yigen
The concrete meaning of above-mentioned term in the present invention is understood according to concrete condition.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of valve for guarding against theft, including main body siphunculus (1), which is characterized in that rotation is provided with valve in the middle part of the main body siphunculus (1)
Croquet body (5), ball body of valve (5) middle part offer through-hole (6), and ball body of valve (5) upper end is fixedly installed with rotation
Bar (7), and rotating bar (7) through main body siphunculus (1) and extends to main body siphunculus (1) outer upper ends, rotating bar (7) upper end
Main body siphunculus (1) outside be fixedly installed with lock body (9), is fixedly installed with cylindrical piece (24), the cylinder inside the lock body (9)
It is fixedly installed with lock core (21) inside block (24), is offered lockhole (23) in the lock core (21), lockhole (23) lower end
It is fixedly installed with connecting plate (8) outside lock core (21), connecting plate (8) bottom is fixedly connected with rotating bar (7), the lock core
(21) the first position limiting structure is provided between cylindrical piece (24), main body siphunculus (1) interior side is provided with interior siphunculus
(4), rotation setting restraining position ring block (3) outside the main body siphunculus (1) of the interior siphunculus (4) outside, the stop collar (3) and main body are logical
Inside circumference between pipe (1) offers cavity (27), is fixedly installed in the main body siphunculus (1) of cavity (27) bottom
Fixed plate (16), fixed plate (16) the upper end rotation is provided with shaft (11), and the shaft (11) runs through stop collar (3) simultaneously
It extends to stop collar (3) outside, is provided with external screw thread (13) in the shaft (11) in the cavity (27), the external screw thread (13) is outside
Shaft (11) on rotate and be provided with nut (12), nut (12) two sides are connected by slide construction with main body siphunculus (1)
It connects, nut (12) bottom is connected by the second position limiting structure with interior siphunculus (4).
2. a kind of valve for guarding against theft according to claim 1, which is characterized in that first position limiting structure includes being provided with circle
The cylindrical hole (25) of the top-down several uniform equidistant arrangements of column block (24) interior side, and cylindrical hole (25) runs through lock core
(21) it and extends in lockhole (23), sliding is provided with the second mobile bar (22) in the cylindrical hole (25), and described second is mobile
Bar (22) other end is provided with first movement bar (20), is fixedly installed between the first movement bar (20) and cylindrical piece (24)
Spring (26), and spring (26) setting is in cylindrical hole (25).
3. a kind of valve for guarding against theft according to claim 1, which is characterized in that shaft (11) upper end, which is fixedly installed with, to be turned
Movable plate (2).
4. a kind of valve for guarding against theft according to claim 1, which is characterized in that stop collar (3) both sides external is respectively provided with
Have fixed ring (10), and fixed ring (10) is fixedly mounted on main body siphunculus (1) outside.
5. a kind of valve for guarding against theft according to claim 1, which is characterized in that the slide construction includes being fixedly mounted on spiral shell
The sliding block (15) of female (12) both sides external and setting are in the sliding slot (14) of cavity (27) two sides, and sliding slot (14) is provided with main body
In siphunculus (1), the sliding block (15) is slidably arranged in sliding slot (14).
6. a kind of valve for guarding against theft according to claim 1, which is characterized in that shaft (11) lower rotation is provided with axis
It holds seat (19), and bearing block (19) is fixedly mounted on fixed plate (16).
7. a kind of valve for guarding against theft according to claim 1, which is characterized in that second position limiting structure includes being fixedly mounted
Nut (12) lower end two sides gag lever post (18) and setting fixed plate (16) lower end two sides limit hole (17), and limit
Hole (17) is provided on interior siphunculus (4), and the gag lever post (18) is through fixed plate (16) and extends in limit hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316085.9A CN109163138A (en) | 2018-11-07 | 2018-11-07 | A kind of valve for guarding against theft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316085.9A CN109163138A (en) | 2018-11-07 | 2018-11-07 | A kind of valve for guarding against theft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109163138A true CN109163138A (en) | 2019-01-08 |
Family
ID=64876833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811316085.9A Pending CN109163138A (en) | 2018-11-07 | 2018-11-07 | A kind of valve for guarding against theft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109163138A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285256A (en) * | 2019-07-02 | 2019-09-27 | 新昌次长电子科技有限公司 | A kind of flammable pipeline encipherment protection device in interior |
| CN114209910A (en) * | 2021-12-13 | 2022-03-22 | 上海市肺科医院 | Medical temperature-control pressurizing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214221U (en) * | 1987-10-15 | 1988-06-08 | 戴加洪 | Valve safe from thiefs |
| GB2227811A (en) * | 1988-11-30 | 1990-08-08 | Crane Ltd | A shroud for a fluid-flow valve |
| CN2208139Y (en) * | 1994-12-14 | 1995-09-20 | 许焕发 | Anti-overflow valve |
| CN2315411Y (en) * | 1997-12-16 | 1999-04-21 | 林应中 | Telescopic connecting valve |
| CN201202880Y (en) * | 2008-05-21 | 2009-03-04 | 浙江凯拓机电有限公司 | Locking apparatus with locking valve |
| CN203272847U (en) * | 2013-04-01 | 2013-11-06 | 厦门力森电力设备有限公司 | Metal hard seal ball valve |
| CN207814679U (en) * | 2017-11-24 | 2018-09-04 | 新昌县王冬农业发展有限公司 | A kind of stainless steel flexible hose |
-
2018
- 2018-11-07 CN CN201811316085.9A patent/CN109163138A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214221U (en) * | 1987-10-15 | 1988-06-08 | 戴加洪 | Valve safe from thiefs |
| GB2227811A (en) * | 1988-11-30 | 1990-08-08 | Crane Ltd | A shroud for a fluid-flow valve |
| CN2208139Y (en) * | 1994-12-14 | 1995-09-20 | 许焕发 | Anti-overflow valve |
| CN2315411Y (en) * | 1997-12-16 | 1999-04-21 | 林应中 | Telescopic connecting valve |
| CN201202880Y (en) * | 2008-05-21 | 2009-03-04 | 浙江凯拓机电有限公司 | Locking apparatus with locking valve |
| CN203272847U (en) * | 2013-04-01 | 2013-11-06 | 厦门力森电力设备有限公司 | Metal hard seal ball valve |
| CN207814679U (en) * | 2017-11-24 | 2018-09-04 | 新昌县王冬农业发展有限公司 | A kind of stainless steel flexible hose |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285256A (en) * | 2019-07-02 | 2019-09-27 | 新昌次长电子科技有限公司 | A kind of flammable pipeline encipherment protection device in interior |
| CN114209910A (en) * | 2021-12-13 | 2022-03-22 | 上海市肺科医院 | Medical temperature-control pressurizing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |