CN204788819U - Vertically ball valve leak hunting device - Google Patents
Vertically ball valve leak hunting device Download PDFInfo
- Publication number
- CN204788819U CN204788819U CN201520536231.4U CN201520536231U CN204788819U CN 204788819 U CN204788819 U CN 204788819U CN 201520536231 U CN201520536231 U CN 201520536231U CN 204788819 U CN204788819 U CN 204788819U
- Authority
- CN
- China
- Prior art keywords
- ball valve
- round platform
- lower support
- nut seat
- slide block
- 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
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Abstract
The utility model relates to a vertically ball valve leak hunting device, including groove form base, being equipped with on the form base of groove, the frame reaches upward frame, the up end middle part of frame is equipped with the round platform down to the round platform has six spouts for equipartition on the lower frame in the centre of a circle, installs the slider that the round platform was perhaps kept away from to direction of motion orientation in every spout, has set firmly a pneumatic cylinder on every slider, the piston rod of pneumatic cylinder stretches out the spout and just links firmly a briquetting that is used for pushing down ball valve week portion in the upper end, the middle part of terminal surface hinges the lead screw that has a vertical setting under the frame down, the spiro union has a nut seat on the lead screw, the periphery of nut seat is through six roots of sensation connecting rod and six the slider one -to -one articulated, the middle part of pressure disk is equipped with an apopore, the side of pressure disk is equipped with an interface of intaking that is linked together with the apopore. The utility model discloses a vertical structure, the ball valve installation is convenient, and leak hunting convenient operation can effectively satisfy the user demand.
Description
Technical field
The utility model relates to a kind of vertical ball valve leakage detection apparatus, is applied to ball valve sealing performance and detects.
Background technology
Ball valve sealing performance is most important in pipe network, therefore needs to know by leak detection the sealing property that ball valve is corresponding, and at present for the leak test plant of ball valve otherwise complex structure, operation inconvenience, otherwise be exactly poor effect of hunting leak, obtain performance inadequate, these all can not meet user demand.Therefore, for the problems referred to above be the utility model research object.
Utility model content
In order to solve existing technical deficiency, the utility model provides a kind of vertical ball valve leakage detection apparatus.
Of the present utility modelly to be characterised in that:
A kind of vertical ball valve leakage detection apparatus, comprise channel-shaped pedestal, described channel-shaped pedestal is provided with a lower support, it is characterized in that: be provided with one in the middle part of the upper surface of described lower support in order to install the round platform of ball valve one end, the lower support of described round platform both sides is respectively equipped with a pillar, a upper frame is fixed with between the upper end of two pillars, described upper frame is installed with a first driving hydraulic cylinder longitudinally arranged, described first drive the piston rod of hydraulic cylinder is fixed with one can the platen of apical grafting on the ball valve other end, with round platform be the center of circle lower support on be evenly equipped with six chutes, be installed in each chute a direction of motion towards or away from the slide block of round platform, each slide block is installed with a hydraulic cylinder, the piston rod of described hydraulic cylinder stretches out chute and upper end is fixed with one in order to push down the briquetting of ball valve perimembranous, described lower support lower surface is provided with a motor, the output shaft of described motor is connected with a worm screw, the middle part of described lower support lower surface is hinged with a screw mandrel longitudinally arranged, described screw mandrel is fixed with a worm gear connected by worm drive, described screw mandrel is also bolted with a nut seat, the periphery of described nut seat is hinged through the slide block one_to_one corresponding described in six roots of sensation connecting link and six, the lower support lower surface being positioned at screw mandrel two side is respectively equipped with a guide rod be slidably connected with nut seat, the middle part of described platen is provided with an apopore, the side of described platen is provided with a water inlet interface be connected with apopore.
Wherein, the upper and lower side of described chute both sides cell wall is fixed with the baffle plate be limited in by slide block in chute by bolt.
Described round platform and platen are respectively equipped with some O-ring seals.
Advantage of the present utility model: the utility model adopts vertical structure, it is convenient that ball valve is installed, and hunts leak easy to operate, effectively can meet user demand.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram,
Fig. 2 is the plan structure schematic diagram under the utility model embodiment lower support has baffle plate situation,
Fig. 3 is that the utility model embodiment lower support does not have and looks up structural representation in baffle plate situation.
Embodiment
Referring to figs. 1 to Fig. 3, the utility model relates to a kind of vertical ball valve leakage detection apparatus, comprise channel-shaped pedestal 1, described channel-shaped pedestal is provided with a lower support 2, one is provided with in order to install the round platform 3 of ball valve one end in the middle part of the upper surface of described lower support, the lower support of described round platform both sides is respectively equipped with a pillar 4, a upper frame 5 is fixed with between the upper end of two pillars, described upper frame is installed with a first driving hydraulic cylinder 6 longitudinally arranged, described first drive the piston rod of hydraulic cylinder is fixed with one can the platen 7 of apical grafting on the ball valve other end, with round platform be the center of circle lower support on be evenly equipped with six chutes 8, be installed in each chute a direction of motion towards or away from the slide block 9 of round platform, each slide block is installed with a hydraulic cylinder 10, the piston rod of described hydraulic cylinder stretches out chute and upper end is fixed with one in order to push down the briquetting 11 of ball valve perimembranous, described lower support lower surface is provided with a motor 12, the output shaft of described motor is connected with a worm screw 13, the middle part of described lower support lower surface is hinged with a screw mandrel 14 longitudinally arranged, described screw mandrel is fixed with a worm gear connected by worm drive 15, described screw mandrel is also bolted with a nut seat 16, the periphery of described nut seat is hinged through the slide block one_to_one corresponding described in six roots of sensation connecting link 17 and six, the lower support lower surface being positioned at screw mandrel two side is respectively equipped with a guide rod 18 be slidably connected with nut seat, the middle part of described platen is provided with an apopore 19, the side of described platen is provided with a water inlet interface 20 be connected with apopore.
Slide in chute to make slide block and be unlikely to run out of, be fixed with at the upper and lower side of above-mentioned chute both sides cell wall the baffle plate 22 be limited in by slide block in chute by bolt 21.
In order to make to seal firmly between ball valve both ends of the surface and round platform and platen, above-mentioned round platform and platen are respectively equipped with some O-ring seals 23.
Specific implementation process: first one end of ball valve to be detected is installed on the round platform of lower support, then the electric machine rotation on lower support is driven, motor output shaft drives worm screw to rotate, the worm screw rotated drives the worm gear wheel engaged with it, worm gear then drives screw mandrel to rotate, and then the nut seat making screw mandrel connect moves towards the direction away from lower support, because nut seat is hinged with slide block through connecting link, thus the slide block in chute is moved towards round platform, and then near ball valve, when arriving ball valve, drive the hydraulic cylinder on each slide block, briquetting on hydraulic cylinder piston rod is declined, thus compress ball valve periphery, reach clamping action, next the first driving hydraulic cylinder piston rod is made to drive the descending and apical grafting of platen on the other end of ball valve, finally by water pipe, water under high pressure is flowed into from water inlet interface, and flow to Flange joint portion inner chamber from apopore, thus detect the leakage situation of ball valve according to water outlet situation.
Although specifically show in conjunction with preferred embodiment and describe the utility model; this technical scheme method and access of specific implementation is a lot; the above is only preferred implementation of the present utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (3)
1. a vertical ball valve leakage detection apparatus, comprise channel-shaped pedestal, described channel-shaped pedestal is provided with a lower support, it is characterized in that: be provided with one in the middle part of the upper surface of described lower support in order to install the round platform of ball valve one end, the lower support of described round platform both sides is respectively equipped with a pillar, a upper frame is fixed with between the upper end of two pillars, described upper frame is installed with a first driving hydraulic cylinder longitudinally arranged, described first drive the piston rod of hydraulic cylinder is fixed with one can the platen of apical grafting on the ball valve other end, with round platform be the center of circle lower support on be evenly equipped with six chutes, be installed in each chute a direction of motion towards or away from the slide block of round platform, each slide block is installed with a hydraulic cylinder, the piston rod of described hydraulic cylinder stretches out chute and upper end is fixed with one in order to push down the briquetting of ball valve perimembranous, described lower support lower surface is provided with a motor, the output shaft of described motor is connected with a worm screw, the middle part of described lower support lower surface is hinged with a screw mandrel longitudinally arranged, described screw mandrel is fixed with a worm gear connected by worm drive, described screw mandrel is also bolted with a nut seat, the periphery of described nut seat is hinged through the slide block one_to_one corresponding described in six roots of sensation connecting link and six, the lower support lower surface being positioned at screw mandrel two side is respectively equipped with a guide rod be slidably connected with nut seat, the middle part of described platen is provided with an apopore, the side of described platen is provided with a water inlet interface be connected with apopore.
2. a kind of vertical ball valve leakage detection apparatus according to claim 1, is characterized in that: the upper and lower side of described chute both sides cell wall is fixed with the baffle plate be limited in by slide block in chute by bolt.
3. a kind of vertical ball valve leakage detection apparatus according to claim 1, is characterized in that: described round platform and platen are respectively equipped with some O-ring seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520536231.4U CN204788819U (en) | 2015-07-23 | 2015-07-23 | Vertically ball valve leak hunting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520536231.4U CN204788819U (en) | 2015-07-23 | 2015-07-23 | Vertically ball valve leak hunting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204788819U true CN204788819U (en) | 2015-11-18 |
Family
ID=54528839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520536231.4U Expired - Fee Related CN204788819U (en) | 2015-07-23 | 2015-07-23 | Vertically ball valve leak hunting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204788819U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014595A (en) * | 2017-03-06 | 2017-08-04 | 上海大学 | Pilot handle valve performance test frock based on two-step stepper motor |
| CN107782632A (en) * | 2017-12-09 | 2018-03-09 | 温岭甬岭水表有限公司 | A kind of shell of water flowmeter overpressure resistance detecting device |
| CN110228682A (en) * | 2019-06-24 | 2019-09-13 | 北京鑫中昊科技股份有限公司 | Airtight valve air-tightness detection device |
| CN113984305A (en) * | 2021-12-29 | 2022-01-28 | 山东伯雷流体控制设备有限公司 | Valve sealing performance testing device |
-
2015
- 2015-07-23 CN CN201520536231.4U patent/CN204788819U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014595A (en) * | 2017-03-06 | 2017-08-04 | 上海大学 | Pilot handle valve performance test frock based on two-step stepper motor |
| CN107014595B (en) * | 2017-03-06 | 2019-06-25 | 上海大学 | Pilot handle valve performance test frock based on double stepper motors |
| CN107782632A (en) * | 2017-12-09 | 2018-03-09 | 温岭甬岭水表有限公司 | A kind of shell of water flowmeter overpressure resistance detecting device |
| CN107782632B (en) * | 2017-12-09 | 2024-03-15 | 温岭甬岭水表有限公司 | Pressure-resistant detection device for water meter shell |
| CN110228682A (en) * | 2019-06-24 | 2019-09-13 | 北京鑫中昊科技股份有限公司 | Airtight valve air-tightness detection device |
| CN113984305A (en) * | 2021-12-29 | 2022-01-28 | 山东伯雷流体控制设备有限公司 | Valve sealing performance testing device |
| CN113984305B (en) * | 2021-12-29 | 2022-03-11 | 山东伯雷流体控制设备有限公司 | Valve sealing performance testing device |
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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 |
Granted publication date: 20151118 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |