CN108318095A - A kind of oil supply system pressure gauge being conveniently replaceable - Google Patents
A kind of oil supply system pressure gauge being conveniently replaceable Download PDFInfo
- Publication number
- CN108318095A CN108318095A CN201810180247.4A CN201810180247A CN108318095A CN 108318095 A CN108318095 A CN 108318095A CN 201810180247 A CN201810180247 A CN 201810180247A CN 108318095 A CN108318095 A CN 108318095A
- Authority
- CN
- China
- Prior art keywords
- pressure gauge
- supply system
- oil supply
- conveniently replaceable
- splice
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a kind of oil supply system pressure gauges being conveniently replaceable, including pressure gauge main body, the upper end of the pressure gauge main body is installed with dial plate, and the outer surface of dial plate is provided with graduation apparatus, the intermediate active of the dial plate is equipped with pointer, and the lower end of dial plate is installed with No.1 supporting rod, the lower end of the No.1 supporting rod is installed with No. two supporting rods, and the lower end of No. two supporting rods is installed with pedestal, the upper end of the pedestal is installed with damping spring, and the lower end outer surface of pedestal is installed with eye-splice.A kind of oil supply system pressure gauge being conveniently replaceable of the present invention, equipped with spring energy-storage sealing ring, eye-splice and damping spring, oil supply system can effectively be sealed, improve the accuracy of gauge measurement, and it can be convenient for changing pressure gauge, improve working efficiency, moreover it is possible to avoid shaking the damage to pressure gauge, the service life for improving pressure gauge, brings better prospect of the application.
Description
Technical field
The present invention relates to the field of pressure gauge, more particularly to a kind of oil supply system pressure gauge being conveniently replaceable.
Background technology
Pressure gauge refers to measuring using elastic element as sensing element and indicating the instrument higher than environmental pressure, using extremely
Generally, it almost spreads all industrial flow and scientific research field.In heat distribution pipe network, oil gas transmission, water and air supply system, vehicle
The fields such as maintenance factory shop are seen everywhere, and pressure gauge is by the elastic deformation of the sensing element in table, then by movement in table
Switching mechanism conducts pressure deformation to pointer, causes indicators turn to show pressure, just a large amount of use is pressed in oil supply system
Power table measures pressure；There are certain drawbacks in existing pressure gauge, first, be not easy to replace pressure gauge, and press when in use
Power table service life is shorter, for this purpose, it is proposed that a kind of oil supply system pressure gauge being conveniently replaceable.
Invention content
The main purpose of the present invention is to provide a kind of oil supply system pressure gauges being conveniently replaceable, and can effectively solve background
The problems in technology.
To achieve the above object, the technical solution that the present invention takes is：
The upper end of a kind of oil supply system pressure gauge being conveniently replaceable, including pressure gauge main body, the pressure gauge main body is fixedly mounted
There is dial plate, and the outer surface of dial plate is provided with graduation apparatus, the intermediate active of the dial plate is equipped with pointer, and the lower end of dial plate is solid
Dingan County is equipped with No.1 supporting rod, and the lower end of the No.1 supporting rod is installed with No. two supporting rods, and under No. two supporting rods
End is installed with pedestal, and the upper end of the pedestal is installed with damping spring, and the lower end outer surface of pedestal is fixedly mounted
There is eye-splice, the upper end of the eye-splice is provided with tongue, and the lower end of tongue is installed with slotting shell, and the outer surface of the eye-splice is solid
Dingan County is equipped with spring energy-storage sealing ring, and the lower end of the slotting shell is installed with plumb joint, the spring energy-storage sealing ring it is outer
Surface is provided with rubber ring, and the inside of rubber ring is installed with spring, the inner surface setting of the spring energy-storage sealing ring
There is groove.
Preferably, the outer surface of the eye-splice is coated with one layer of zinc, and the inside of eye-splice is installed with gas-guide tube.
Preferably, the diameter of No. two supporting rods is more than the diameter of No.1 supporting rod, and No. two supporting rods and No.1 branch
The outer surface of strut is both provided with anti-skid chequer.
Preferably, the damping spring is provided at both ends with rubber pad, and the quantity of rubber pad is four groups.
Preferably, the inside of the pressure gauge main body is installed with buzzer, and peace is fixed in the outer surface of the graduation apparatus
Equipped with windowpane.
Preferably, the quantity of the spring energy-storage sealing ring is several groups, and the outer surface of the rubber ring is provided with heat-resisting
Film.
Compared with prior art, the present invention has the advantages that：The oil supply system pressure gauge being conveniently replaceable, passes through
The spring energy-storage sealing ring of setting, can effectively seal oil supply system, improve the accuracy of gauge measurement, and spring energy-storage is close
Seal is mainly made of spring and rubber ring, when fuel feeding vibration generate pressure, rubber ring is installed in the trench, and spring is pressurized, shape
At outside tension, rubber ring is promoted to be close to sealed groove, the bigger rubber ring of pressure is bonded more abundant with groove, is consequently formed
High pressure sealing can be convenient for changing pressure gauge by the eye-splice of setting, improve working efficiency, and the slotting shell of eye-splice lower end passes through welding
Head is fixed on oil pipe upper surface, and there is tongue elasticity, elastic force can be fastened on inside slotting shell, tongue deformation under the effect of external force
I.e. detachable pressure gauge, passes through the damping spring of setting, moreover it is possible to avoid shaking the damage to pressure gauge, improve the use of pressure gauge
Service life, damping spring have good damping property, the stress that most of vibrations generate can be filtered, to reduce the mill of pressure gauge
Damage, practical, entire pressure meter structure is simple, easy to operate, and the effect used is more preferable relative to traditional approach.
Description of the drawings
Fig. 1 is a kind of overall structure diagram for the oil supply system pressure gauge being conveniently replaceable of the present invention.
Fig. 2 is a kind of sectional view for the oil supply system pressure gauge being conveniently replaceable of the present invention.
Fig. 3 is a kind of enlarged drawing of the eye-splice for the oil supply system pressure gauge being conveniently replaceable of the present invention.
Fig. 4 is a kind of spring energy-storage sealing ring enlarged drawing for the oil supply system pressure gauge being conveniently replaceable of the present invention.
1 in figure, pressure gauge main body；2, dial plate；3, graduation apparatus；4, pointer；5, No.1 supporting rod；6, No. two supporting rods；7、
Pedestal；8, damping spring；9, eye-splice；10, tongue；11, shell is inserted；12, spring energy-storage sealing ring；13, plumb joint；14, rubber ring,
15, spring；16, groove.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figs 1-4, a kind of oil supply system pressure gauge being conveniently replaceable, a kind of oil supply system pressure being conveniently replaceable
The upper end of table, including pressure gauge main body 1, pressure gauge main body 1 is installed with dial plate 2, and the outer surface of dial plate 2 is provided with scale
The intermediate active of table 3, dial plate 2 is equipped with pointer 4, and the lower end of dial plate 2 is installed with No.1 supporting rod 5, No.1 supporting rod 5
Lower end be installed with No. two supporting rods 6, and the lower end of No. two supporting rods 6 is installed with pedestal 7, and the upper end of pedestal 7 is solid
Dingan County is equipped with damping spring 8, and the lower end outer surface of pedestal 7 is installed with eye-splice 9, by the damping spring 8 of setting, can keep away
Exempt to shake the damage to pressure gauge, improve the service life of pressure gauge, by the eye-splice 9 of setting, pressure gauge can be convenient for changing, carried
The upper end of high working efficiency, eye-splice 9 is provided with tongue 10, and the lower end of tongue 10 is installed with slotting shell 11, the appearance of eye-splice 9
Face is installed with spring energy-storage sealing ring 12, by the spring energy-storage sealing ring 12 of setting, can effectively seal fuel feeding system
System, improves the accuracy of gauge measurement, and the lower end for inserting shell 11 is installed with plumb joint 13, spring energy-storage sealing ring 12 it is outer
Surface is provided with rubber ring 14, and the inside of rubber ring 14 is installed with spring 15, the inner surface of spring energy-storage sealing ring 12
It is provided with groove 16.
The outer surface of eye-splice 9 is coated with one layer of zinc, and the inside of eye-splice 9 is installed with gas-guide tube；No. two supporting rods 6 it is straight
Diameter is more than the diameter of No.1 supporting rod 5, and the outer surface of No. two supporting rods 6 and No.1 supporting rod 5 is both provided with anti-skid chequer；Damping
Spring 8 is provided at both ends with rubber pad, and the quantity of rubber pad is four groups；The inside of pressure gauge main body 1 is installed with buzzer,
The outer surface of graduation apparatus 3 is installed with windowpane；The quantity of spring energy-storage sealing ring 12 is several groups, the appearance of rubber ring 14
Face is provided with heat-resistant film.
It should be noted that the present invention is a kind of oil supply system pressure gauge being conveniently replaceable, and when in use, pressure gauge main body
1 is mainly made of dial plate 2,5, No. two supporting rods 6 of No.1 supporting rod and pedestal 7, the pointer 4 of the pressure gauge basis on graduation apparatus 3
The variation of pressure is swung, and reading numerical values can effectively seal fuel feeding system by the spring energy-storage sealing ring 12 of setting after stablizing
System, improves the accuracy of gauge measurement, and spring energy-storage sealing ring 12 is mainly made of spring 15 and rubber ring 14, and when fuel feeding shakes
Movable property gives birth to pressure, and rubber ring 14 is mounted in groove 16, and spring 15 is pressurized, and forms outside tension, rubber ring 14 is promoted to be close to
Sealed groove 16, the bigger rubber ring 14 of pressure are bonded more abundant with groove 16, and high pressure sealing is consequently formed, when pressure gauge needs
When replacement, by the eye-splice 9 of setting, it can be convenient for changing pressure gauge, improve working efficiency, the slotting shell 11 of 9 lower end of eye-splice passes through weldering
Connector 13 is fixed on oil pipe upper surface, and tongue 10 has elasticity, is fixed on pressure gauge lower end outer surface, elastic force can be fastened on
It inserts inside shell 11,10 deformation of tongue, that is, detachable pressure gauge, passes through the damping spring 8 of setting, moreover it is possible to keep away under the effect of external force
Exempt to shake the damage to pressure gauge, improve the service life of pressure gauge, damping spring 8 has good damping property, can filter
The stress that most of vibrations generate, it is to reduce the abrasion of pressure gauge, more practical, it is of the present invention a kind of to be conveniently replaceable
Oil supply system pressure gauge is equipped with spring energy-storage sealing ring 12, eye-splice 9 and damping spring 8, can effectively seal oil supply system,
The accuracy of gauge measurement is improved, and pressure gauge can be convenient for changing, improves working efficiency, moreover it is possible to avoid shaking to pressure gauge
Damage, improves the service life of pressure gauge, brings better prospect of the application.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of oil supply system pressure gauge being conveniently replaceable, including pressure gauge main body（1）, it is characterised in that：The pressure gauge master
Body（1）Upper end be installed with dial plate（2）, and dial plate（2）Outer surface be provided with graduation apparatus（3）, the dial plate（2）In
Between be movably installed with pointer（4）, and dial plate（2）Lower end be installed with No.1 supporting rod（5）, the No.1 supporting rod（5）
Lower end be installed with No. two supporting rods（6）, and No. two supporting rods（6）Lower end be installed with pedestal（7）, the pedestal
（7）Upper end be installed with damping spring（8）, and pedestal（7）Lower end outer surface be installed with eye-splice（9）, described to insert
Button（9）Upper end be provided with tongue（10）, and tongue（10）Lower end be installed with slotting shell（11）, the eye-splice（9）It is outer
Surface is installed with spring energy-storage sealing ring（12）, the slotting shell（11）Lower end be installed with plumb joint（13）, described
Spring energy-storage sealing ring（12）Outer surface be provided with rubber ring（14）, and rubber ring（14）Inside be installed with spring
（15）, the spring energy-storage sealing ring（12）Inner surface be provided with groove（16）.
2. a kind of oil supply system pressure gauge being conveniently replaceable according to claim 1, it is characterised in that：The eye-splice（9）
Outer surface be coated with one layer of zinc, and eye-splice（9）Inside be installed with gas-guide tube.
3. a kind of oil supply system pressure gauge being conveniently replaceable according to claim 1, it is characterised in that：No. two supports
Bar（6）Diameter be more than No.1 supporting rod（5）Diameter, and No. two supporting rods（6）With No.1 supporting rod（5）Outer surface be all provided with
It is equipped with anti-skid chequer.
4. a kind of oil supply system pressure gauge being conveniently replaceable according to claim 1, it is characterised in that：The damping spring
（8）Be provided at both ends with rubber pad, the quantity of rubber pad is four groups.
5. a kind of oil supply system pressure gauge being conveniently replaceable according to claim 1, it is characterised in that：The pressure gauge master
Body（1）Inside be installed with buzzer, the graduation apparatus（3）Outer surface be installed with windowpane.
6. a kind of oil supply system pressure gauge being conveniently replaceable according to claim 1, it is characterised in that：The spring energy-storage
Sealing ring（12）Quantity be several groups, the rubber ring（14）Outer surface be provided with heat-resistant film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810180247.4A CN108318095A (en) | 2018-03-05 | 2018-03-05 | A kind of oil supply system pressure gauge being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810180247.4A CN108318095A (en) | 2018-03-05 | 2018-03-05 | A kind of oil supply system pressure gauge being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108318095A true CN108318095A (en) | 2018-07-24 |
Family
ID=62901106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810180247.4A Pending CN108318095A (en) | 2018-03-05 | 2018-03-05 | A kind of oil supply system pressure gauge being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108318095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487006A (en) * | 2020-04-16 | 2020-08-04 | 南京高华科技股份有限公司 | Micro differential pressure sensor based on stress isolation structure |
-
2018
- 2018-03-05 CN CN201810180247.4A patent/CN108318095A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487006A (en) * | 2020-04-16 | 2020-08-04 | 南京高华科技股份有限公司 | Micro differential pressure sensor based on stress isolation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108318095A (en) | A kind of oil supply system pressure gauge being conveniently replaceable | |
| CN203116906U (en) | Pressure buffering device | |
| CN201173795Y (en) | Ultrasonic flow sensor with honeycomb duct | |
| CN207570611U (en) | Compression high-voltage electromagnetic flowmeter inside and outside a kind of immersion | |
| CN215003779U (en) | Radio frequency milk flow sensor | |
| CN205426390U (en) | Spring -tube pressure gauge | |
| CN211347205U (en) | Pressure instrument | |
| CN207751634U (en) | One kind being same as fire-suppression bottle pressure test device | |
| CN208653702U (en) | A kind of cold and hot water swivel pressure gauge | |
| CN208075941U (en) | A kind of small quantity fluid flowmeter of controlled resolution | |
| CN209961273U (en) | Speed type flowmeter capable of detaching core machine | |
| CN201837495U (en) | Diaphragm type plastic case pressure gauge | |
| CN205483375U (en) | Anti vibration manometer | |
| CN201397158Y (en) | Capacitance probe of whirling flow sensor | |
| CN205879436U (en) | Edulcoration accuse flow pattern manometer | |
| CN208012797U (en) | A kind of piston type pressure gauge | |
| CN205538066U (en) | Hydraulic pressure gauge | |
| CN215931035U (en) | Anti-seismic inductive detection sensor measuring device | |
| CN209158270U (en) | A kind of installing and dismounting device for gas pressure table dial plate | |
| CN108332907A (en) | A kind of pressure gauge dial plate amplifying device | |
| CN216484753U (en) | PH meter for large-particle suspended matter medium under pressure | |
| CN207556747U (en) | A kind of digital-display air pressure table with dustproof construction | |
| CN220625392U (en) | High-precision electromagnetic flowmeter | |
| CN202494487U (en) | Filter with flange | |
| CN206095504U (en) | Take buffer tool manometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |