CN210687201U - Ball valve with anti-sticking dead hand wheel - Google Patents
Ball valve with anti-sticking dead hand wheel Download PDFInfo
- Publication number
- CN210687201U CN210687201U CN201921078105.3U CN201921078105U CN210687201U CN 210687201 U CN210687201 U CN 210687201U CN 201921078105 U CN201921078105 U CN 201921078105U CN 210687201 U CN210687201 U CN 210687201U
- Authority
- CN
- China
- Prior art keywords
- valve
- hand wheel
- ball
- valve rod
- rod
- 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.)
- Expired - Fee Related
Links
- 238000012856 packing Methods 0.000 claims abstract description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
Images
Landscapes
- Taps Or Cocks (AREA)
- Lift Valve (AREA)
Abstract
The utility model provides a ball valve with dead hand wheel of anti-sticking, including the valve body, the valve body both sides are connected with the flange respectively, and it has the screw to open at the lateral wall of flange, has the valve block on the valve body, is fixed with the valve gap through fastening screw on the disk seat, is provided with the valve rod in the valve gap, and valve rod upper portion cover has the leak protection packing ring, and the valve rod afterbody is connected with the spheroid, and the spheroid both sides are provided with the ball seat, and it has the bearing to overlap in spheroidal bottom, installs the hand wheel at the top of valve rod, and the hand wheel passes through the connecting rod by central chinampa and connects the foreign steamer to constitute, the utility model discloses can be when the valve rod card is dead, through the better adaptation stock extension arm.
Description
Technical Field
The utility model relates to a pipeline valve field specifically is a ball valve.
Background
Valves are accessories for pipes used to open and close the pipe, control flow direction, regulate and control parameters of the transport medium. According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like.
When a valve rod of a traditional valve is deformed or rusted and clamped, the valve rod cannot be rotated frequently only through a hand wheel, a wrench is usually used as an auxiliary tool, but the wrench cannot be used for firmly connecting the valve rod or the hand wheel well, frequently slipping or separating is caused, and people can collide with the wrench easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ball valve with anti-sticking dead hand wheel.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ball valve with anti-sticking dead hand wheel, includes the valve body, and the valve body both sides are connected with the flange respectively, and it has the screw to open at the lateral wall of flange, has the valve block on the valve body, is fixed with the valve gap through fastening screw on the disk seat, is provided with the valve rod in the valve gap, and valve rod upper portion cover has the leak protection packing ring, and the valve rod afterbody is connected with the spheroid, and the spheroid both sides are provided with the ball seat, has the bearing in the bottom cover of spheroid, installs the hand wheel at the top of valve rod.
As a further aspect of the present invention: the height of the central floating island of the hand wheel is equal to that of the outer wheel, and a cross through hole is formed in the central floating island.
As a further aspect of the present invention: the four sides of the outer wheel are provided with ball structures, and the middle of each ball is provided with a through hole.
As a further aspect of the present invention: the connecting rods and the outer wheel ball structures are distributed in a staggered mode by 45 degrees.
Advantageous effects
1. The utility model discloses a set up logical groove on the head wheel, only need insert the long handle in leading to the inslot and just can increase the torsion to the valve rod through increasing the arm of force, it is dead to remove the card.
2. The utility model discloses the ball structure on the wheel is followed closely to the hand wheel, except that inside logical groove can carry on spacingly to long handle when the card is dead, bellied ball structure plays the effect of increasing friction power in asking to open and shut at the time of not blocking at ordinary times.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the overall structure of the present invention.
Fig. 3 is a cross-sectional view of the hand wheel structure of the present invention.
In FIGS. 1-3: 1-valve body, 2-flange plate, 3-screw hole, 4-valve seat, 5-valve cover, 6-fastening screw, 7-valve rod, 8-ball body, 9-ball seat, 10-bearing, 11-leakage-proof washer, 12-hand wheel, 1201-central floating island, 1202-connecting rod and 1203-outer wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, in an embodiment of the present invention, a ball valve with an anti-jamming hand wheel, includes a valve body 1, a flange 2, a screw hole 3, a valve seat 4, a valve cover 5, a fastening screw 6, a valve rod 7, a sphere 8, a ball seat 9, a bearing 10, a leakage-proof gasket 11, a hand wheel 12, a central floating island 1201, a connecting rod 1202, an outer wheel 1203, flanges 2 connected to two sides of the valve body 1 respectively, a screw hole 3 opened on a side wall of the flange 2, a valve seat 4 on the valve body 1, a valve cover 5 fixed on the valve seat 4 through the fastening screw 6, a valve rod 7 arranged in the valve cover 5, a leakage-proof gasket 11 sleeved on an upper portion of the valve rod 7, a sphere 1201 connected to a tail portion of the valve rod 7, ball seats 9 arranged on two sides of the sphere 8, a bearing 10 sleeved on a bottom of the sphere 8, a.
Wherein: the height of the central floating island 1201 of the hand wheel 12 is equal to that of the outer wheel 1203, a cross through hole is formed in the central floating island 1201, and more fixing positions are provided for the long rod through the central floating island 1201.
Wherein: the four sides of foreign steamer 1203 are provided with the ball structure, and it has the through-hole to open in the middle of the ball, and the ball structure can increase frictional force in opening and shutting at ordinary times, and the through-hole in the middle of can be used for placing the stock when the card is dead, provides the fixed position of stock.
Wherein: the connecting rod 1202 and the outer wheel 1203 ball structure are distributed in a staggered mode by 45 degrees, so that the through hole is staggered with the connecting rod 1202, and the connecting rod 1202 is prevented from blocking the long rod.
Use the utility model discloses the time, with the valve switch-on the pipeline, flange joint on both sides flange 2 passes through fastening screw 6 and the pipeline, when 7 rusts of valve rod die or warp the card and die, can insert the stock through the through-hole in the ball structure on the foreign steamer 1203, to the cross through-hole that the stock head end submerged in central chinampa 1201, then increase arm of force length through the stock, give 7 bigger torsions of valve rod, remove the card dead state.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (4)
1. The utility model provides a ball valve with anti-sticking hand wheel, a serial communication port, including valve body (1), valve body (1) both sides are connected with flange (2) respectively, it has screw (3) to open at the lateral wall of flange (2), there is disk seat (4) on valve body (1), be fixed with valve gap (5) through fastening screw (6) on disk seat (4), be provided with valve rod (7) in valve gap (5), valve rod (7) upper portion cover has leak protection packing ring (11), valve rod (7) end connection has spheroid (8), spheroid (8) both sides are provided with ball seat (9), the bottom cover of spheroid (8) has bearing (10), hand wheel (12) are installed at the top of valve rod (7), the hand wheel comprises central chinampa (1201) through connecting rod (1202) connection foreign steamer (1203).
2. The ball valve with the anti-jamming hand wheel according to claim 1, characterized in that: the height of a central floating island (1201) of the hand wheel (12) is equal to that of an outer wheel (1203), and a cross through hole is formed in the central floating island (1201).
3. The ball valve with the anti-jamming hand wheel according to claim 1, characterized in that: the four sides of the outer wheel (1203) are provided with ball structures, and the middle of each ball is provided with a through hole.
4. The ball valve with the anti-jamming hand wheel according to claim 1, characterized in that: the connecting rods (1202) and the outer wheel (1203) are distributed in a ball structure staggered by 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921078105.3U CN210687201U (en) | 2019-07-10 | 2019-07-10 | Ball valve with anti-sticking dead hand wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921078105.3U CN210687201U (en) | 2019-07-10 | 2019-07-10 | Ball valve with anti-sticking dead hand wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210687201U true CN210687201U (en) | 2020-06-05 |
Family
ID=70883423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921078105.3U Expired - Fee Related CN210687201U (en) | 2019-07-10 | 2019-07-10 | Ball valve with anti-sticking dead hand wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210687201U (en) |
-
2019
- 2019-07-10 CN CN201921078105.3U patent/CN210687201U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017157134A1 (en) | Flat-bottomed ball valve | |
| US5161566A (en) | Top-entry check valve with screw-in seat | |
| CN210687201U (en) | Ball valve with anti-sticking dead hand wheel | |
| WO2018040704A1 (en) | One-way valve adapted to highly corrosive environment | |
| CN208919381U (en) | Split type metal soft sealing ball valve | |
| CN2927883Y (en) | Novel seal cup | |
| CN205605893U (en) | Take check valve formula ball valve | |
| CN110848429A (en) | Cut-off double-purpose valve | |
| CN213298848U (en) | Silt-proof butterfly valve | |
| CN207989769U (en) | Valve with two-way sealing ring | |
| CN207609821U (en) | A kind of energy-saving damping check-valves | |
| CN208252781U (en) | A kind of butterfly valve facilitating installation | |
| CN207349474U (en) | A kind of wedge action valve of stabilized seal | |
| CN207394036U (en) | A kind of three-chip type forged steel swing check valve | |
| CN212297621U (en) | Pressure reducing valve clack for stop valve and valve rod | |
| CN216867556U (en) | High-pressure-bearing oil production wellhead valve | |
| CN205298570U (en) | Electric check valve with slowly close vice valve | |
| CN210423857U (en) | Plastic safety valve | |
| CN214789219U (en) | Check valve | |
| CN211231731U (en) | Soft and hard composite sealing check valve | |
| CN208951330U (en) | A kind of valve body of the oil transportation with screw rod | |
| CN213575675U (en) | Pneumatic ball valve | |
| CN216112287U (en) | Stainless steel flange ball valve | |
| CN216201096U (en) | Valve cock cover of large-scale road maintenance machinery valve of railway | |
| CN213541301U (en) | Double-seal wear-resistant valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200623 Address after: 312000 Kebei Industrial Park, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Shaoxing Jingsheng Hydraulic Parts Co.,Ltd. Address before: 053000 Room 501, unit 1, building 6, 69 heng'anli, jinghengnan street, Taocheng District, Hengshui City, Hebei Province Patentee before: Cai Yongjie |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |