CN204556179U - Ball valve air tightness test machine - Google Patents
Ball valve air tightness test machine Download PDFInfo
- Publication number
- CN204556179U CN204556179U CN201520310746.2U CN201520310746U CN204556179U CN 204556179 U CN204556179 U CN 204556179U CN 201520310746 U CN201520310746 U CN 201520310746U CN 204556179 U CN204556179 U CN 204556179U
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- China
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- ball valve
- frame
- end cover
- air tightness
- supporting seat
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Abstract
The utility model discloses a kind of ball valve air tightness test machine, comprise one " recessed " font frame, described frame recess is provided with the bracing frame of ball valve, the frame of bracing frame both sides is provided with a pair end cover relatively, each end cover is provided with test pore, and the frame side that the end cover of every side is corresponding is provided with the driving mechanism of corresponding end cover.The clamping of current ball valve is inconvenient, the problem of the easy deformation effect measuring accuracy of ball valve in order to solve for the utility model, and propose a kind of easy to operate, structure is simple, and ball valve two ends can not by the ball valve air tightness test machine of clamping distortion.
Description
Technical field
The utility model relates to air tightness test machine field, particularly relates to a kind of ball valve air tightness test machine.
Background technology
Ball valve makes opening and closing element with the spheroid of band manhole, and spheroid rotates with valve rod, to realize the valve of switching motion.Ball valve is mainly used as cut-out, distributes and change the flow direction of medium, all needs to carry out sealing propertytest, not so have larger potential safety hazard in use procedure before dispatching from the factory.
Industrial polythene PE ball valve is the important control assembly of PE pipe network, requires with pressure gas to be that medium carries out experiments of sealing performance before therefore using.When prior art is tested ball valve, usual employing sealing gasket or O-ring seal are placed in the outside at ball valve two ends, be clamped in ball valve two ends with the force application apparatus such as lifting jack or hydraulic cylinder simultaneously, thus sealing gasket or O-ring seal and ball valve two ends are formed seal, ball valve after whole sealing is immersed in the water, then passes into pressure gas toward ball valve inside and check its sealing property.
Above-mentioned test method has following shortcoming: 1, operating process is complicated, and its frame heavier-weight, need be immersed in the water frame by external unit, and the installation of ball valve also comparatively bothers, 2, adopt lifting jack to press down pressing plate thus ball valve is sealed and O-ring seal to be placed in ball valve two ends outside, and with hydraulic cylinder be clamped in ball valve two ends seal time, the all more difficult control of dynamics of both, the words that the power pressing down or clamp is inadequate, the sealing of pressing plate and ball valve end may be made not firm, thus the accuracy of impact test, bring qualitative erroneous judgement, the words that the power pressing down or clamp is excessive, ball valve can be made to deform, cause the out-of-flatness of ball valve end face, thus make cannot form sealing between ball valve and pressing plate, bring qualitative erroneous judgement, in addition, the words that the power pressing down or clamp is excessive, also directly ball valve can be damaged.
Summary of the invention
The clamping of current ball valve is inconvenient, the problem of the easy deformation effect measuring accuracy of ball valve in order to solve for the utility model, and propose a kind of easy to operate, structure is simple, and ball valve two ends can not by the ball valve air tightness test machine of clamping distortion.
To achieve these goals, the utility model is by the following technical solutions: ball valve air tightness test machine, comprise one " recessed " font frame, described frame recess is provided with the bracing frame of ball valve, the frame of bracing frame both sides is provided with a pair end cover relatively, each end cover is provided with test pore, and the frame side that the end cover of every side is corresponding is provided with the driving mechanism of corresponding end cover.
As preferably, there are two large polished rods described frame both sides across erection, end cover both sides be fixed with described two large polished rods with the use of screw mandrel slide block, end cover can slide along large polished rod.
As preferably, described bracing frame upper surface both sides are respectively provided with a ball valve supporting seat, V-shaped structure or U-shaped structure on the upside of ball valve supporting seat.
As preferably, be bolted between described ball valve supporting seat and bracing frame, ball valve supporting seat both sides are respectively provided with a through hole, and bracing frame is provided with some groups with through hole on ball valve supporting seat to the threaded hole being applied to fixing ball valve supporting seat.
As preferably, described ball valve supporting seat V-structure or the relative inner edge of U-shaped structure are provided with fillet.
As preferably, on the upside of described driving mechanism, be provided with dust cover.
Therefore, the utility model has following beneficial effect: (1) clamping automatically, test, more convenient operation; (2) without entering ability of swimming test, it is more convenient to test; Between (3) two ball valve supporting seats, spacing is adjustable, is applicable to the ball valve of different model, compatible good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the structural representation of the utility model using state.
1: frame; 2: bracing frame; 3: test pore; 4: end cover; 5: driving mechanism; 6: screw mandrel slide block; 7: large polished rod; 8: ball valve supporting seat; 9: through hole; 10: threaded hole; 11: ball valve.
Embodiment
Below in conjunction with accompanying drawing and specific embodiments, the utility model is further described.
Ball valve air tightness test machine, see Fig. 1 to Fig. 3, comprise " recessed " font frame 1, described frame 1 recess is provided with the bracing frame 2 of ball valve 11, bracing frame 2 upper surface both sides are respectively provided with a ball valve supporting seat 8, be bolted between ball valve supporting seat 8 and bracing frame 2, ball valve supporting seat 8 both sides are respectively provided with a through hole 9, bracing frame 2 is provided with three groups with through hole 9 on ball valve supporting seat 8 to the threaded hole 10 being applied to fixing ball valve supporting seat 8, ball valve supporting seat 8 is by being fixed on the threaded hole 10 of diverse location on bracing frame 2, regulate the distance between two ball valve supporting seats 8, the ball valve 11 of adaptive different model, V-shaped structure on the upside of ball valve supporting seat 8, can locate ball valve 11 preferably, prevents from placing position skew occurs, and the relative inner edge of V-structure is provided with fillet, can effectively protect ball valve 11 to scratch, the frame 1 of bracing frame 2 both sides is provided with relatively a pair end cover 4, two end cover 4 opposed inside surface are respectively provided with sealed silicon rubber cushion, each end cover 4 is provided with test pore 3, frame 1 side of end cover 4 correspondence of every side is provided with the driving mechanism 5 of corresponding end cover 4, is provided with dust cover on the upside of driving mechanism 5, there are two large polished rods 7 described frame 1 both sides across erection, end cover 4 both sides be fixed with described two large polished rods 7 with the use of screw mandrel slide block 6, driven by driving mechanism 5, end cover 4 can slide along large polished rod 7, the control system of each driving mechanism is provided with in frame 1.
During use, as shown in Figure 4, according to required test ball valve 11, regulate the distance between two ball valve supporting seats 8, ball valve 11 is put on the ball valve supporting seat 8 of bracing frame 2; Start the driving mechanism 5 of both sides sealing end cap 4, both sides sealing end cap 4 relative synchronization is moved, is clamped in ball valve 11 both sides, form sealing, the test pore 3 both by end cover 4 center carries out air tightness test.
Claims (6)
1. ball valve air tightness test machine, it is characterized in that: comprise one " recessed " font frame (1), described frame (1) recess is provided with the bracing frame (2) of ball valve (11), the frame (1) of bracing frame (2) both sides is provided with relatively a pair end cover (4), each end cover (4) is provided with test pore (3), and frame (1) side of end cover (4) correspondence of every side is provided with the driving mechanism (5) of corresponding end cover (4).
2. ball valve air tightness test machine according to claim 1, it is characterized in that: there are two large polished rods (7) described frame (1) both sides across erection, end cover (4) both sides be fixed with described two large polished rods (7) with the use of screw mandrel slide block (6), end cover (4) can slide along large polished rod (7).
3. ball valve air tightness test machine according to claim 1, is characterized in that: described bracing frame (2) upper surface both sides are respectively provided with a ball valve supporting seat (8), ball valve supporting seat (8) the V-shaped structure in upside or U-shaped structure.
4. ball valve air tightness test machine according to claim 3, it is characterized in that: be bolted between described ball valve supporting seat (8) and bracing frame (2), ball valve supporting seat (8) both sides are respectively provided with a through hole (9), and bracing frame (2) is provided with some groups with the upper through hole (9) of ball valve supporting seat (8) to the threaded hole (10) being applied to fixing ball valve supporting seat (8).
5. ball valve air tightness test machine according to claim 4, is characterized in that: described ball valve supporting seat (8) V-structure or the relative inner edge of U-shaped structure are provided with fillet.
6. ball valve air tightness test machine according to claim 1, is characterized in that: described driving mechanism (5) upside is provided with dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310746.2U CN204556179U (en) | 2015-05-14 | 2015-05-14 | Ball valve air tightness test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310746.2U CN204556179U (en) | 2015-05-14 | 2015-05-14 | Ball valve air tightness test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556179U true CN204556179U (en) | 2015-08-12 |
Family
ID=53831274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520310746.2U Expired - Fee Related CN204556179U (en) | 2015-05-14 | 2015-05-14 | Ball valve air tightness test machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204556179U (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092233A (en) * | 2015-09-11 | 2015-11-25 | 杭州戴雷科技有限公司 | Ball valve test machine capable of carrying out airtightness tests and torque tests |
| CN105092165A (en) * | 2015-09-11 | 2015-11-25 | 杭州戴雷科技有限公司 | Ball valve test machine |
| CN105136409A (en) * | 2015-09-11 | 2015-12-09 | 宁波市宇华电器有限公司 | Sealing testing machine |
| CN105136408A (en) * | 2015-09-11 | 2015-12-09 | 宁波市宇华电器有限公司 | Valve internal air tightness detection device |
| CN105157927A (en) * | 2015-09-11 | 2015-12-16 | 杭州欣卓科技有限公司 | Test apparatus for ball valve airtight and torque detection |
| CN105157933A (en) * | 2015-09-11 | 2015-12-16 | 宁波市宇华电器有限公司 | Ball valve sealing testing apparatus |
| CN105181272A (en) * | 2015-09-11 | 2015-12-23 | 王国良 | Valve sealing test machine |
| CN105181276A (en) * | 2015-09-11 | 2015-12-23 | 王国良 | Ball valve test device |
| CN105181316A (en) * | 2015-09-11 | 2015-12-23 | 杭州欣卓科技有限公司 | PE ball valve test machine |
| CN105203273A (en) * | 2015-09-11 | 2015-12-30 | 宁波市宇华电器有限公司 | Ball valve testing device |
| CN105203274A (en) * | 2015-10-15 | 2015-12-30 | 宁波新合博园林机械有限公司 | Pipe fitting sealing property testing device |
| CN105203275A (en) * | 2015-10-15 | 2015-12-30 | 宁波新合博园林机械有限公司 | Straight pipe air tightness testing equipment |
| CN105203276A (en) * | 2015-10-15 | 2015-12-30 | 宁波新合博园林机械有限公司 | Pipe fitting airtightness testing machine |
| CN105277325A (en) * | 2015-10-15 | 2016-01-27 | 宁波新合博园林机械有限公司 | Device for testing internal sealing property of piping |
| CN105300629A (en) * | 2015-10-15 | 2016-02-03 | 宁波新合博园林机械有限公司 | In-tube air tightness pre-detection device |
| CN105547598A (en) * | 2015-12-22 | 2016-05-04 | 中国计量学院 | Valve end surface sealing mechanism |
| CN105588686A (en) * | 2016-02-04 | 2016-05-18 | 宁波恒元精工管阀科技有限公司 | Testing device for testing sealing effect of large-aperture ball valve |
| CN105606309A (en) * | 2015-12-22 | 2016-05-25 | 中国计量学院 | Valve test machine with replaceable end cap |
| CN105651461A (en) * | 2015-12-22 | 2016-06-08 | 中国计量学院 | Internally-stretched sealed valve test machine |
| CN106840550A (en) * | 2017-01-09 | 2017-06-13 | 大禹节水集团股份有限公司 | Multifunction ball valve fatigue tester |
| CN109932133A (en) * | 2019-01-14 | 2019-06-25 | 杭州戴雷科技有限公司 | A kind of gas tightness testing machine making valve rod nylon bar |
| CN113340541A (en) * | 2021-07-20 | 2021-09-03 | 温州商学院 | Intelligent testing arrangement of ball valve gas tightness |
| WO2022088735A1 (en) * | 2020-10-29 | 2022-05-05 | 长鑫存储技术有限公司 | Leak detection apparatus |
-
2015
- 2015-05-14 CN CN201520310746.2U patent/CN204556179U/en not_active Expired - Fee Related
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181316A (en) * | 2015-09-11 | 2015-12-23 | 杭州欣卓科技有限公司 | PE ball valve test machine |
| CN105136409A (en) * | 2015-09-11 | 2015-12-09 | 宁波市宇华电器有限公司 | Sealing testing machine |
| CN105203273A (en) * | 2015-09-11 | 2015-12-30 | 宁波市宇华电器有限公司 | Ball valve testing device |
| CN105092165B (en) * | 2015-09-11 | 2017-06-13 | 杭州戴雷科技有限公司 | A kind of ball valve test machine |
| CN105157927A (en) * | 2015-09-11 | 2015-12-16 | 杭州欣卓科技有限公司 | Test apparatus for ball valve airtight and torque detection |
| CN105157933A (en) * | 2015-09-11 | 2015-12-16 | 宁波市宇华电器有限公司 | Ball valve sealing testing apparatus |
| CN105181272A (en) * | 2015-09-11 | 2015-12-23 | 王国良 | Valve sealing test machine |
| CN105181276A (en) * | 2015-09-11 | 2015-12-23 | 王国良 | Ball valve test device |
| CN105092233B (en) * | 2015-09-11 | 2017-10-03 | 杭州戴雷科技有限公司 | A kind of ball valve test machine of and air tightness test and torsion-testing |
| CN105092165A (en) * | 2015-09-11 | 2015-11-25 | 杭州戴雷科技有限公司 | Ball valve test machine |
| CN105136408A (en) * | 2015-09-11 | 2015-12-09 | 宁波市宇华电器有限公司 | Valve internal air tightness detection device |
| CN105157927B (en) * | 2015-09-11 | 2017-10-27 | 杭州欣卓科技有限公司 | A kind of test equipment detected for ball valve air-tightness and moment of torsion |
| CN105092233A (en) * | 2015-09-11 | 2015-11-25 | 杭州戴雷科技有限公司 | Ball valve test machine capable of carrying out airtightness tests and torque tests |
| CN105277325A (en) * | 2015-10-15 | 2016-01-27 | 宁波新合博园林机械有限公司 | Device for testing internal sealing property of piping |
| CN105300629A (en) * | 2015-10-15 | 2016-02-03 | 宁波新合博园林机械有限公司 | In-tube air tightness pre-detection device |
| CN105203276A (en) * | 2015-10-15 | 2015-12-30 | 宁波新合博园林机械有限公司 | Pipe fitting airtightness testing machine |
| CN105203275A (en) * | 2015-10-15 | 2015-12-30 | 宁波新合博园林机械有限公司 | Straight pipe air tightness testing equipment |
| CN105203274A (en) * | 2015-10-15 | 2015-12-30 | 宁波新合博园林机械有限公司 | Pipe fitting sealing property testing device |
| CN105651461B (en) * | 2015-12-22 | 2017-11-07 | 中国计量大学 | The sealed valve-testing machine of formula is stretched in one kind |
| CN105606309B (en) * | 2015-12-22 | 2017-11-07 | 中国计量大学 | A kind of valve-testing machine of replaceable end cap |
| CN105651461A (en) * | 2015-12-22 | 2016-06-08 | 中国计量学院 | Internally-stretched sealed valve test machine |
| CN105547598B (en) * | 2015-12-22 | 2017-09-29 | 中国计量大学 | A kind of valve end sealing mechanism |
| CN105606309A (en) * | 2015-12-22 | 2016-05-25 | 中国计量学院 | Valve test machine with replaceable end cap |
| CN105547598A (en) * | 2015-12-22 | 2016-05-04 | 中国计量学院 | Valve end surface sealing mechanism |
| CN105588686A (en) * | 2016-02-04 | 2016-05-18 | 宁波恒元精工管阀科技有限公司 | Testing device for testing sealing effect of large-aperture ball valve |
| CN105588686B (en) * | 2016-02-04 | 2018-04-10 | 宁波恒元精工管阀科技有限公司 | A kind of testing equipment for testing big-diameter ball valve sealing effectiveness |
| CN106840550A (en) * | 2017-01-09 | 2017-06-13 | 大禹节水集团股份有限公司 | Multifunction ball valve fatigue tester |
| CN109932133A (en) * | 2019-01-14 | 2019-06-25 | 杭州戴雷科技有限公司 | A kind of gas tightness testing machine making valve rod nylon bar |
| CN109932133B (en) * | 2019-01-14 | 2021-03-26 | 杭州知淞智能科技有限公司 | Air tightness testing machine for manufacturing nylon bar for valve rod |
| WO2022088735A1 (en) * | 2020-10-29 | 2022-05-05 | 长鑫存储技术有限公司 | Leak detection apparatus |
| US11988576B2 (en) | 2020-10-29 | 2024-05-21 | Changxin Memory Technologies, Inc. | Leak test device |
| CN113340541A (en) * | 2021-07-20 | 2021-09-03 | 温州商学院 | Intelligent testing arrangement of ball valve gas tightness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200514 |