CN2169134Y - Hydraulic measuring unit for plastic pipe - Google Patents
Hydraulic measuring unit for plastic pipe Download PDFInfo
- Publication number
- CN2169134Y CN2169134Y CN 93230304 CN93230304U CN2169134Y CN 2169134 Y CN2169134 Y CN 2169134Y CN 93230304 CN93230304 CN 93230304 CN 93230304 U CN93230304 U CN 93230304U CN 2169134 Y CN2169134 Y CN 2169134Y
- Authority
- CN
- China
- Prior art keywords
- monitor station
- turret head
- differential pressure
- flexible pipe
- pressure
- 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
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to a hydraulic measuring unit for rubber plastic hoses, which is composed of a unit body (38), a left and a right multiple station rotary turret heads (5) and (13), a scrolling sliding unit (4) and an organic glass cover (12). Simultaneously, a plurality of gripping heads (10), a differential pressure automatic seal machine (14), a pressure relief stopping device (7), an automatic air escape and liquid block switcher (8), and a rotation follower (9) are arranged on the left multiple station rotary turret head (5), and the gripping heads (10) and the differential pressure automatic seal machine (14) are arranged on the right multiple station rotary turret head (13). The utility model which is used for measuring rubber plastic hoses has the advantages of labour saving and high efficiency. When the measured hoses are ruptured due to insufficient pressurization, the measured liquid can not be sprayed everywhere owing to the glass cover. The utility model also has the advantages of improved measuring envirenment, simple structure and low manufacturing cost.
Description
The utility model relates to a kind of rubber and plastic flexible pipe hydraulic pressure monitor station, is used to detect the flexible pipe voltage endurance capability of being made by rubber plastic.
Detection now all is that tested flexible pipe is around on two joints of motor test pump with the iron wire bundle by the equipment of the flexible pipe voltage endurance capability of rubber plastic manufacturing, pressurize to liquid by pump then and measure the voltage endurance capability of flexible pipe, the high pressure test solution then sprays full chamber when breaking as hose strength is not enough, makes work under bad environment; The work efficiency rate is low simultaneously, the labour intensity height.
The purpose of this utility model provides a kind of novel rubber and plastic flexible pipe monitor station to overcome the existing shortcoming that exists with checkout equipment, improves detection efficiency reduction labour intensity and improves working environment when detecting.
The purpose of this utility model is achieved in that
Load onto motor test pump and corresponding fluid pressure line in stage body, two multistation turret heads about loading onto on the table top are loaded onto the chuck of a plurality of adaptation different tube diameters on each turret head; In order between capstan head dish and capstan head support, to form sealing, self-sealing device of differential pressure is installed on capstan head; Be subjected to high pressure to make the back-roll phenomenon that the time spent produces in order to overcome tested flexible pipe, between capstan head and chuck, be equipped with changeing device; For the gas in the tested flexible pipe can be discharged rapidly, the automatic blown blocking liquid switch is housed on turret head again; For prevent tested flexible pipe owing to withstand voltage when breaking inadequately hydraulic pump also continue fuel feeding and stopping device of pressure relief be installed on turret head.
That the monitor station that provides with the utility model, the flexible pipe that detects the rubber plastic manufacturing will bring will be easy to use, quick, laborsaving, saving of labor, the advantage that saves time, raise the efficiency, this monitor station cost simple in structure is low simultaneously, does not also pollute the environment if any tested hose fracture during detection.
Further introduce the utility model below by accompanying drawing.
Fig. 1 is the profile synoptic diagram of monitor station;
Fig. 2 is the structural representation of right-hand rotation tower head 13;
Fig. 3 is the structural representation of left-hand rotation tower head 5;
Fig. 4 is the structural representation of self-sealing device of differential pressure 14;
Fig. 5 is the structural representation of chuck 10;
Fig. 6 is with the structural representation that changes device 9;
Fig. 7 is the structural representation of automatic blown blocking liquid switch 8;
Fig. 8 is the structural representation of stopping device of pressure relief 7.
Can recognize from Fig. 1 and to see at stage body 38 and be equipped with choosing table handle 1 and tensimeter 2, choosing table handle 1 and tensimeter 2 are 3 on accompanying drawing 1, this establishes in order to test different pressure, on the table top of stage body 38, be equipped with left multi-positional turret head 5 and right multistation turret head 13, left multi-positional turret head 5 is that the position is on the rolling slide unit 4, thereby since have slide unit 4 therefore when tested flexible pipe 11 when chap shortens tested flexible pipe 11 owing to supercharging multistation turret head 5 just can on rolling slide unit 4, slide, thereby guaranteed the test of flexible pipe, on left and right sides multistation tower head 5 and 13, be equipped with chuck 10, chuck 10 is used for the tested flexible pipe 11 of clamping, for the flexible pipe 11 that adapts to different tube diameters, so be equipped with a plurality of chucks 10 on each turret head.For capstan head dish 17(22 at turret head) and capstan head support 19(21) between form sealing, therefore be equipped with self-sealing device of differential pressure 14 on two multistation turret heads.Between chuck 10 capstan head dishes 17, be equipped with changeing device 9; Be equipped with automatic deflation leak stopping switch 8 on left multi-positional turret head 5, when the test beginning, the gas in the flexible pipe 11 is just run away from automatic deflation leak stopping switch 8, comes then can block immediately liquid and work as liquid; In order to prevent to break and the spray of the liquid that sprays completely tries the chamber, and on table top, be equipped with plexiglass tent 12 when tested flexible pipe 11; Also be equipped with simultaneously stopping device of pressure relief 7 on left multi-positional turret head 5, when tested flexible pipe 11 breaks, just a System Testing Pressure descends rapidly, and then stopping device of pressure relief 7 drives travel switches 6 test pump is quit work.
Fig. 2 has provided the structural representation of right multistation turret head 13, and turret head 13 is made up of capstan head dish 17 and capstan head support 19, a plurality of chucks 10 of adapting to the different tube diameters needs are housed on capstan head dish 17 and are radius distribution such as center with central shaft 18.On the top of capstan head support 19 self-sealing device of differential pressure 14 is housed, when entering chuck 10, just can let out owing between capstan head dish 17 and support 19, formed sealing by the high pressure test solution of mozzle 20.Capstan head dish 17 is garden dishes and can turns round around central shaft 18, so that the chuck 10 of selecting suitable different tube diameters to need.
Fig. 3 is the structural representation of left multi-positional turret head 5; it is made up of capstan head dish 22 and capstan head support 21; the a plurality of chucks 10 that adapt to the different tube diameters needs also are installed on the capstan head dish 22 of garden plate-like; self-sealing device of differential pressure 14 is equipped with on same capstan head support 21 tops; stopping device of pressure relief 7 also is housed simultaneously; so that prevent from when tested hose strength deficiency is broken, to drive travel switch 6 actions, motor test pump shut down.
At the top of capstan head support 21 automatic blown blocking liquid switch 8 is housed, on capstan head dish 22, is equipped with a plurality ofly, then chuck 10 is contained in changeing on the device 9, when tested flexible pipe 11 is subjected to the high pressure effect that back-roll takes place, make folder mouthfuls 10 along with rotation together with changeing device 9.
Fig. 4 is the structural representation of self-sealing device of differential pressure 14.The high pressure test solution forms pressure from A to the inner chamber that enters the C end, and test solution is by the damping hole d of valve piston 23
1Introduce tested flexible pipe by B to flowing out, on the end face C of valve piston 23, form pressure differential and spring 25 actings in conjunction like this, the powerful valve piston 23 that promotes moves to left, the sealing ring 24 on the compressing valve piston left end step, thus make the tight sealing of formation between capstan head dish 17 and the capstan head support 19.Finish and detect, the cutoff high test solution, the pressure differential on the valve piston end face C does not just exist, at this moment capstan head dish 17(22) can change station arbitrarily.Be installed on the turret head 5 with self-sealing device of differential pressure 14 structures that are installed on the turret head 13 on identical, but the oil-feed direction is opposite, all is that the C surface pressure is big therefore, sealing ring 24 is close on the capstan head support reaches sealing.
Fig. 5 is the structural representation of chuck 10, and tested flexible pipe 11 encapsulations are pushed down by reducing cover 27 on section header 26.On the reducing cover 27 reversed cone angle is arranged, its number of degrees are 10 °~60 °, get big value when tested flexible pipe 11 internal diameters are big, otherwise get the small value.Reducing cover 27 again with nut 28 interlock mutually, it can promote reducing and overlap 27 move left and right, when being moved to the left, just tested flexible pipe tightly being pushed down, otherwise then flexible pipe is decontroled.
Fig. 6 is with the structural representation that changes device 9, turn and 29 be clearance fit with capstan head support 22, be full of lubricant grease in its gap, form oil film, chuck 10 is loaded on turns on 29, and 29 be in ultra-Right position owing to spring 30 makes to turn, like this when tested flexible pipe produces back-roll under the high pressure effect chuck 10 just drive turn 29 on capstan head 5 with commentaries on classics.
Fig. 7 is the structural representation of automatic blown blocking liquid switch 8, and switching body 31 is clearance fit with valve 32, and detecting initial stage gas can be by A to the sulculus h that enters by valve 32 bottoms
1And valve 32 around the gap arrive top again by the exhaust hole d of valve gap 34
2Discharge, the inside that enters switch when the high pressure test solution then is not enough to get rid of liquid in the gap all around of valve 32, is pushed at valve 32 under the high pressure effect, by the exhaust hole d of sealed rubber 33 with valve gap 34
2Block, reach the switching effect of the stifled liquid of exhaust.
Fig. 8 is the structural representation of stopping device of pressure relief.It is installed on the capstan head support 21; join with self-sealing device of differential pressure 14, the high pressure test solution, is promptly promoted piston with rod 36 and moves to left to entering by the A of parking body 35; press travel switch 6; this machine of making normally starts, if tested flexible pipe is owing to undercapacity breaks, the high pressure test solution no longer enters the inside of parking body 35; piston with rod 36 moves to right in the effect of spring 37; travel switch 6 pressure relieves, this machine is shut down, and stops to detect.
Claims (6)
1, a kind of rubber and plastic flexible pipe hydraulic pressure monitor station, by stage body (38), left and right sides multistation turret head (5) (13), rolling slide unit (4), plexiglass tent (12) is formed, and it is characterized by: be equipped with a plurality of chucks (10) on the left multi-positional turret head (5), self-sealing device of differential pressure (14), stopping device of pressure relief (7), automatic blown blocking liquid switch (8) reach with changeing device (9); Be equipped with a plurality of chucks (10) and self-sealing device of differential pressure (14) on the right multistation turret head (13).
2, monitor station as claimed in claim 1 is characterized by: self-sealing device of differential pressure (14) is by having damping hole d
1Valve piston (23), sealing ring (24) and spring (25) are formed.
3, monitor station as claimed in claim 1 is characterized by: chuck (10) is made up of section header (26) reducing cover (27) and nut (28).
4, monitor station as claimed in claim 3 is characterized by: the reversed cone angle number of degrees value of reducing cover (27) is between 10 °~60 °.
5, monitor station as claimed in claim 1 is characterized by: automatic blown blocking liquid switch (8) is by switching body (31), valve (32), sealed rubber (33) and have exhaust hole d
2Valve gap (34) form.
6, monitor station as claimed in claim 1 is characterized by: stopping device of pressure relief (7) is by parking body (35), piston with rod (36), and spring (37) is formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93230304 CN2169134Y (en) | 1993-02-26 | 1993-02-26 | Hydraulic measuring unit for plastic pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93230304 CN2169134Y (en) | 1993-02-26 | 1993-02-26 | Hydraulic measuring unit for plastic pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2169134Y true CN2169134Y (en) | 1994-06-15 |
Family
ID=33806990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 93230304 Expired - Fee Related CN2169134Y (en) | 1993-02-26 | 1993-02-26 | Hydraulic measuring unit for plastic pipe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2169134Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104181045A (en) * | 2014-08-11 | 2014-12-03 | 常熟市无缝钢管有限公司 | Steel pipe water pressure detection device with automatic steel pipe clamping function |
CN104897343A (en) * | 2014-03-05 | 2015-09-09 | 江苏核电有限公司 | Pressure container used for air pressure test of refueling monitoring detector |
CN108007783A (en) * | 2016-10-28 | 2018-05-08 | 天津台信检测技术有限公司 | The pressure test platform of automobile using brake rubber pipe with pressure release portion |
-
1993
- 1993-02-26 CN CN 93230304 patent/CN2169134Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104897343A (en) * | 2014-03-05 | 2015-09-09 | 江苏核电有限公司 | Pressure container used for air pressure test of refueling monitoring detector |
CN104181045A (en) * | 2014-08-11 | 2014-12-03 | 常熟市无缝钢管有限公司 | Steel pipe water pressure detection device with automatic steel pipe clamping function |
CN108007783A (en) * | 2016-10-28 | 2018-05-08 | 天津台信检测技术有限公司 | The pressure test platform of automobile using brake rubber pipe with pressure release portion |
CN108007783B (en) * | 2016-10-28 | 2019-12-24 | 天津台信检测技术有限公司 | Pressure-resistant test platform with pressure relief part for automobile brake rubber pipe |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5107873A (en) | Chamber cleaning apparatus and method | |
CN112871740B (en) | Gas valve leakage detection equipment and detection method thereof | |
US3595256A (en) | Vessel-cleaning apparatus | |
CN2169134Y (en) | Hydraulic measuring unit for plastic pipe | |
CN200967743Y (en) | Full-automatic multi-headed trussed-beam closed loading crane pipe | |
CN110792873A (en) | Hydraulic speed reduction locking device of intelligent pipeline plugging robot | |
CN204052295U (en) | Hydraulic oil pipeline multifunctional cleaning equipment | |
CN210424088U (en) | Pressure fluid driven gyrator and automatic oil filling riser | |
CN108856207B (en) | Water jet tank cleaning device | |
CN209452106U (en) | A kind of pump valve reducer pipe fitting surface rust protection processing unit | |
CN201569551U (en) | Multifunctional detection pump station | |
CN112642622A (en) | Spin-coating type pipe fitting inner wall spraying device | |
CN107840300B (en) | Operation method of matched double-channel gyrator on fluid loading and unloading arm | |
CN116773101B (en) | Indoor fire hydrant safety inspection device | |
CN220039741U (en) | Hydro-cylinder gas tightness detection device | |
CN117357845B (en) | Strapping machine for fire hose | |
CN217911840U (en) | Sampling bottle and bottle lid self-cleaning device | |
CN215890667U (en) | Oil cylinder assembling, cleaning and detecting integrated equipment | |
CN219817383U (en) | Auxiliary cleaning device for water washing tower | |
CN220957861U (en) | Lubricant injection device for machining automobile parts | |
CN219933267U (en) | Anti-leakage structure for pipeline installation | |
CN215811438U (en) | Sealing detection device for production of automobile exhaust pipe | |
CN212430158U (en) | Novel water conservancy pipeline is repaired device | |
CN212584259U (en) | Special valve for chemical dangerous goods | |
CN220063324U (en) | Heat exchanger pressure testing device with gas flow display function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
CF01 | Termination of patent right due to non-payment of annual fee |