CN106768666A - A kind of pneumatic test set with carriage - Google Patents
A kind of pneumatic test set with carriage Download PDFInfo
- Publication number
- CN106768666A CN106768666A CN201611150838.4A CN201611150838A CN106768666A CN 106768666 A CN106768666 A CN 106768666A CN 201611150838 A CN201611150838 A CN 201611150838A CN 106768666 A CN106768666 A CN 106768666A
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- Prior art keywords
- pressure
- monitor station
- carriage
- bearing parts
- detected
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- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of pneumatic test set with carriage, including for placing the monitor station of pressure-bearing parts to be detected, monitor station is provided with detecting position；The carriage for being used for driving pressure-bearing parts to be detected to detecting position is arranged on monitor station；Being arranged on the top of monitor station is used to compress the hydraulic means of the pressure-bearing parts to be detected being placed on positioning seat；Feeder for providing source of the gas for pressure-bearing parts to be detected, the intracavity inter-connection of the outlet side of feeder and pressure-bearing parts to be detected；It is arranged on the storage tank of the lower section of monitor station；Hydraulic lift for monitor station being brought or being taken out of into storage tank；PLC control system, PLC control system is connected with the communication of carriage, hydraulic means, feeder and hydraulic lift respectively.The labour intensity that the present invention is easy to operate, is easily installed, not only reduces testing staff, and also can accurately detect the bearing capacity of the pressure-bearing parts of submersible motor.
Description
Technical field
The present invention relates to submersible motor technical field, a kind of pneumatic test set with carriage is related specifically to.
Background technology
Submersible motor is applied in combination with pump, or directly loads onto the product that pump part constitutes pump unification by submersible motor axle stretch end
Product.Slip into mine water or rivers, lake, ocean water in and other occasion water in work.With small volume, it is lightweight, rise
Diversion is not required to before dynamic, is not limited by suction, need not separately be set that pump house, easy to install, dependable performance, efficiency is higher, price
It is cheap, can investment reduction the advantages of, be widely used in from underground or rivers, lake fetch water, agricultural irrigation, urban water supply, work
The draining of ore deposit enterprise, urban and rural buildings draining, resident living water, city or plant effuent filth disposal etc..
Submersible motor pressure-bearing parts after the completion of production, the security performance overall in order to improve submersible motor is needed
Air pressure detection is carried out to it by pneumatic test set, carry out next process after detection is qualified, it is to avoid underproof pressure-bearing
Parts enter into next process, such as end cap.
The pressure test device overall structure that prior art is used for the pressure-bearing parts for detecting submersible motor is complex, behaviour
Make cumbersome, not only increase the labour intensity of testing staff, and be difficult to accurately detect the pressure-bearing parts of submersible motor
Bearing capacity, the detection work to testing staff brings larger inconvenience；Another, the pneumatic test set of prior art
Positioning seat major part be arranged on the middle part of monitor station, it is easily inconvenient when pressure-bearing parts are installed, to the installation of testing staff
Work brings larger inconvenience.
But in view of the shortcomings of the prior art, developer is necessary to develop a kind of reasonable in design, simple structure, operation side
Just, it is easily installed, not only reduces the labour intensity of testing staff, and also can accurately detects the pressure-bearing of submersible motor
The pneumatic test set with carriage of the bearing capacity of parts.
The content of the invention
To solve the problems, such as prior art, the object of the invention provides a kind of reasonable in design, simple structure, operation side
Just, it is easily installed, not only reduces the labour intensity of testing staff, and also can accurately detects the pressure-bearing of submersible motor
The pneumatic test set with carriage of the bearing capacity of parts.
To solve above technical problem, what the present invention was realized using following technical scheme：
A kind of pneumatic test set with carriage, it is characterised in that including
One monitor station for being used to place pressure-bearing parts to be detected, detecting position is provided with the monitor station；
One is arranged on monitor station the carriage for being used for driving pressure-bearing parts to be detected to detecting position；
One top for being arranged on monitor station is used to compress the hydraulic pressure of the pressure-bearing parts to be detected being placed on positioning seat
Device；
One is used to provide the feeder of source of the gas for pressure-bearing parts to be detected, the outlet side of the feeder with treat
The intracavity inter-connection of the pressure-bearing parts of detection；
The storage tank of one lower section for being arranged on monitor station；
One hydraulic lift for being used to that monitor station to be brought into or be taken out of storage tank；
One PLC control system, the PLC control system respectively with carriage, hydraulic means, feeder and hydraulic pressure liter
Falling unit communication connection.
In a preferred embodiment of the invention, the air pressure detection for being used to detect the pressure-bearing parts of submersible motor sets
Standby also to include base, the hydraulic lift is arranged on base, and the monitor station is arranged on lifter plate by connecting rod,
The two ends of the lifter plate are separately positioned in the output end of hydraulic lift.
In a preferred embodiment of the invention, the carriage includes cylinder and is slidably arranged on monitor station
Positioning seat is slided, the cylinder is arranged on monitor station, the output end of the cylinder is connected with positioning seat is slided.
In a preferred embodiment of the invention, the hydraulic means is arranged on lifter plate, in the hydraulic means
Output end be provided with the end socket of the upper port for blocking pressure-bearing parts to be detected.
In a preferred embodiment of the invention, the hydraulic means is hydraulic pump with hydraulic lift.
Compared with prior art, the present invention passes through PLC control system respectively to carriage, hydraulic means, feeder
It is controlled with hydraulic lift, is effectively tied using carriage, hydraulic means, feeder and hydraulic lift
Close, not only reduce the labour intensity of testing staff, and also can accurately detect the pressure-bearing parts of submersible motor
Bearing capacity.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structural representation of the invention.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Shown in reference picture 1, a kind of pneumatic test set with carriage be given in figure, including monitor station 100, cunning
Dynamic device, hydraulic means 200, feeder 300, storage tank 400, hydraulic lift 510,520, PLC control system and bottom
Seat 600.
Monitor station 100 is used to place pressure-bearing parts to be detected, and detecting position is provided with monitor station, and monitor station 100 leads to
Connecting rod 800 is crossed to be arranged on lifter plate 700.
Carriage is arranged on monitor station 100 to be used to drive pressure-bearing parts to be detected to detecting position, slides dress
Put including cylinder 1100 and the slip positioning seat 1000 being slidably arranged on monitor station 100, cylinder 1100 is arranged on monitor station 100
On, the output end 1110 of cylinder 1100 is connected with positioning seat 1000 is slided.
Hydraulic means 200 is arranged on the top of monitor station 100, is placed on for compression to be detected on positioning seat 100
Pressure-bearing parts, hydraulic means is arranged on lifter plate 700, is provided with to be checked for blocking in the output end of hydraulic means 200
The end socket 210 of the upper port of the pressure-bearing parts of survey, hydraulic means 200 is hydraulic pump in the present embodiment.
Feeder 300 is used to provide source of the gas for pressure-bearing parts to be detected, is provided with the detecting position of monitor station 100
With the air admission hole 110 of the intracavity inter-connection of pressure-bearing parts to be detected, the outlet side 310 of feeder 300 passes through tracheae 900
It is connected with air admission hole 110.
Storage tank 400 is arranged on the lower section of monitor station 100, and pressure-bearing parts to be detected are needed when air pressure detection is carried out
Detected below the liquid level for proceeding to storage tank 400, further increased the accuracy of the pneumatic test set.
Hydraulic lift 510,520 is used to bring or take out of monitor station into storage tank 400, hydraulic lift 510,
520 are arranged on base 600, and the two ends 710,720 of lifter plate 700 are separately positioned on the defeated of hydraulic lift 510,520
Go out on end, hydraulic lift 510,520 is equally also hydraulic pump in the present embodiment.
PLC control system respectively with carriage, hydraulic means 200, feeder 300 and hydraulic lift 510,
520 communication connections, when pressure-bearing parts to be detected are carried out with air pressure detection, first place pressure-bearing parts to be detected
Positioned on positioning seat 1000 is slided, then started PLC control system, PLC control system is controlled the band of cylinder 1100 first
It is dynamic to slide the detecting position that positioning seat 1000 is moved on monitor station 100, then control hydraulic means 200 to be acted again, make liquid
The output end of pressure device 200 drives end socket 210 to be sealed in the upper port of pressure-bearing parts to be detected, after the completion of sealing, PLC
Control system then controls hydraulic lift 510,520 to drive monitor station 100 to enter into below the liquid level of storage tank 400, so
PLC control system control feeder 300 is to the internal pressurization of pressure-bearing parts to be detected afterwards, when pressure-bearing zero to be detected
When pressure inside part reaches 0.5Mpa~0.7Mpa, stop supercharging, carry out pressurize, the dwell time is 5min~20min, herein
During kind, testing staff is observed the liquid level of storage tank 400, has bubble to produce explanation pressure-bearing parts to be detected not
It is qualified, on the contrary it is qualified, and after reaching the pressure testing setting time, PLC control system control pressure release is emptied in pressure-bearing parts to be detected
The gas in portion, control carriage, hydraulic means 200 and hydraulic lift 510,520 returns, air pressure detection terminates.
The present invention passes through PLC control system respectively to carriage, hydraulic means, feeder and hydraulic pressure liter in sum
Falling unit is controlled, and is effectively combined using carriage, hydraulic means, feeder and hydraulic lift, not only drops
The low labour intensity of testing staff, and also can accurately detect the bearing capacity of the pressure-bearing parts of submersible motor.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent is defined.
Claims (5)
1. a kind of pneumatic test set with carriage, it is characterised in that including
One monitor station for being used to place pressure-bearing parts to be detected, detecting position is provided with the monitor station；
One is arranged on monitor station the carriage for being used for driving pressure-bearing parts to be detected to detecting position；
One top for being arranged on monitor station is used to compress the hydraulic means of the pressure-bearing parts to be detected being placed on positioning seat；
One is used to provide the feeder of source of the gas for pressure-bearing parts to be detected, the outlet side of the feeder with it is to be detected
Pressure-bearing parts intracavity inter-connection；
The storage tank of one lower section for being arranged on monitor station；
One hydraulic lift for being used to that monitor station to be brought into or be taken out of storage tank；
One PLC control system, the PLC control system is filled with carriage, hydraulic means, feeder and hydraulic lifting respectively
Put communication connection.
2. a kind of pneumatic test set with carriage as claimed in claim 1, it is characterised in that：This is used to detect latent
The pneumatic test set of the pressure-bearing parts of hydroelectric machine also includes base, and the hydraulic lift is arranged on base, described
Monitor station is arranged on lifter plate by connecting rod, and the two ends of the lifter plate are separately positioned on the output end of hydraulic lift
On.
3. a kind of pneumatic test set with carriage as claimed in claim 2, it is characterised in that：The hydraulic means
It is arranged on lifter plate, the upper port for blocking pressure-bearing parts to be detected is provided with the output end of the hydraulic means
End socket.
4. a kind of pneumatic test set with carriage as claimed in claim 1, it is characterised in that：The carriage
Including cylinder and the slip positioning seat that is slidably arranged on monitor station, the cylinder is arranged on monitor station, the cylinder it is defeated
Go out end and be connected with positioning seat is slided.
5. a kind of pneumatic test set with carriage as claimed in claim 1, it is characterised in that：The hydraulic means
Hydraulic pump is with hydraulic lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150838.4A CN106768666A (en) | 2016-12-14 | 2016-12-14 | A kind of pneumatic test set with carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150838.4A CN106768666A (en) | 2016-12-14 | 2016-12-14 | A kind of pneumatic test set with carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106768666A true CN106768666A (en) | 2017-05-31 |
Family
ID=58888043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611150838.4A Pending CN106768666A (en) | 2016-12-14 | 2016-12-14 | A kind of pneumatic test set with carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106768666A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204556172U (en) * | 2015-04-13 | 2015-08-12 | 浙江海洋学院 | A kind of for detecting the bubble-tight testing table of large size valve |
| CN104832416A (en) * | 2015-04-10 | 2015-08-12 | 宁波以赛亚汽车空压机有限公司 | Air tightness detecting device of air compressor crankcase |
| CN204730988U (en) * | 2015-06-24 | 2015-10-28 | 江西华讯实业有限公司 | Inlet manifold air tightness detection apparatus |
| CN105067197A (en) * | 2015-08-03 | 2015-11-18 | 曲靖维拓科技有限公司 | Automobile intake pipe air tightness detection device and detection method |
| CN105928671A (en) * | 2016-04-20 | 2016-09-07 | 浙江卡博铜业有限公司 | Fire valve pressure test equipment and detection method thereof |
-
2016
- 2016-12-14 CN CN201611150838.4A patent/CN106768666A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832416A (en) * | 2015-04-10 | 2015-08-12 | 宁波以赛亚汽车空压机有限公司 | Air tightness detecting device of air compressor crankcase |
| CN204556172U (en) * | 2015-04-13 | 2015-08-12 | 浙江海洋学院 | A kind of for detecting the bubble-tight testing table of large size valve |
| CN204730988U (en) * | 2015-06-24 | 2015-10-28 | 江西华讯实业有限公司 | Inlet manifold air tightness detection apparatus |
| CN105067197A (en) * | 2015-08-03 | 2015-11-18 | 曲靖维拓科技有限公司 | Automobile intake pipe air tightness detection device and detection method |
| CN105928671A (en) * | 2016-04-20 | 2016-09-07 | 浙江卡博铜业有限公司 | Fire valve pressure test equipment and detection method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |