CN209102275U - A kind of universal corrosion-resistant is counter to fill core of pressure meter - Google Patents
A kind of universal corrosion-resistant is counter to fill core of pressure meter Download PDFInfo
- Publication number
- CN209102275U CN209102275U CN201822164660.XU CN201822164660U CN209102275U CN 209102275 U CN209102275 U CN 209102275U CN 201822164660 U CN201822164660 U CN 201822164660U CN 209102275 U CN209102275 U CN 209102275U
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- China
- Prior art keywords
- counter
- pressure meter
- plintlet
- clamp plate
- pillar
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Abstract
Core of pressure meter is filled the utility model discloses a kind of universal corrosion-resistant is counter, including big clamp plate and plintlet, pass through two pillar riveted connections between the big clamp plate and plintlet, shaft gear and shaft are additionally provided between the big clamp plate and plintlet, the shaft gear is set to the position between two pillars, shaft gear one end is hinged on plintlet, the other end extends the upper surface of big clamp plate, extend the end installation pointer of part, the hinged sector gear of shaft, the sector gear includes engaging section, interconnecting piece and driving section, the driving section connects pulling-on piece, it is structurally reasonable, versatility is good, flexible adjustment.
Description
Technical field
Pressure gauge machine is filled the utility model relates to core of pressure meter technical field more particularly to a kind of universal corrosion-resistant are counter
Core.
Background technique
Stainless steel pressure table is widely used in the pressure detecting of corrosion-resistant environment, in the stainless steel product of 100 series of Φ 75- Φ
In kind, it is domestic at present can normal use it is few, existing anti-dress core of pressure meter unreasonable structure, poor universality, mileometer adjustment is not
Flexibly, the especially useless part of sector processing is more, and efficiency is slow, is unable to satisfy the requirement of the extraordinary table user of the series.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of universal corrosion-resistant proposed
Anti- dress core of pressure meter.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of universal corrosion-resistant is counter to fill core of pressure meter, including big clamp plate and plintlet, the big clamp plate and plintlet it
Between by the connection of two pillar riveteds, the linear distance between big clamp plate lower surface and plintlet upper surface is 8mm, the big folder
Shaft gear and shaft are additionally provided between plate and plintlet, the shaft gear is set to the position between two pillars, shaft gear one end
It is hinged on plintlet, the other end extends the upper surface of big clamp plate, and the part extended is 5.5-5.8mm, extends part
Pointer is installed in end, and the hinged sector gear of shaft, the sector gear includes engaging section, interconnecting piece and driving section, described
Driving section connects pulling-on piece.
The pillar is aluminium alloy pillar.
The plintlet is made of riser and transverse slat and L-shaped, centerline of the pillar riveted in riser.
A side of the big clamp plate is equipped with the circular arc of indent, and another side on the other side is straight sided, the circular arc
Two sides and pillar riveted, the straight sided is symmetrically arranged with two mounting holes.
The center of two mounting hole is 4-4.2mm away from the diameter for 10mm, mounting hole.
The driving section is connect with pulling-on piece by rivet hinge.
The engaging section and interconnecting piece are arc, and the driving section is " u "-shaped.
The engaging section and interconnecting piece are monoblock type, and engaging section side is equipped with engaging tooth and engages with shaft gear, and opposite is another
Driving section is connected at the deviation center of side.
Balance spring is connected on the shaft gear, balance spring outer ring end riveted is on pillar.
Further, the pillar is equipped with groove, and the outer end riveted of the balance spring is in groove, under balance spring and big clamp plate
The distance on surface is 2.2-2.5mm.
Further, main parts size is stainless steel material in addition to pillar, has good corrosion-resistant, wear-resistant effect
Fruit.
Beneficial effect is: structurally reasonable, versatility is good, flexible adjustment, changes original double helical spurgear structure, makes
Engaging tooth parameter is more stable, ensure that quality, improves efficiency；The pillar is aluminium alloy pillar, by original stainless steel
Matter is changed to aluminum alloy material, has not only alleviated weight but also has reduced rejection rate, has improved processing efficiency.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the side structure schematic view of Fig. 1.
In figure: 1 plintlet, 2 pillars, 3 balance springs, 4 shaft gears, 5 sector gears, 6 big clamp plates, 7 shafts, 8 rivets, 9 pulling-on pieces.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of universal corrosion-resistant is counter fills core of pressure meter, including big clamp plate 6 and plintlet 1, the big folder
By the connection of two 2 riveteds of pillar between plate and plintlet, straight line between 1 upper surface of 6 lower surface of big clamp plate and plintlet away from
From shaft gear 4 and shaft 7 for 8mm, is additionally provided between the big clamp plate 6 and plintlet 1, the shaft gear 4 is set to two pillars 2
Between position, 4 one end of shaft gear is hinged on plintlet 1, and the other end extends the upper surface of big clamp plate 6, the part extended
For 5.5-5.8mm, extend the end installation pointer of part, the hinged sector gear 5 of the shaft 7, the sector gear 5 includes
Engaging section, interconnecting piece and driving section, the driving section connect pulling-on piece 9.
The pillar 2 be aluminium alloy pillar, aluminum alloy material is changed to by original stainless steel material, not only alleviated weight but also
Rejection rate is reduced, processing efficiency is improved.
The plintlet 1 is made of riser and transverse slat and L-shaped, centerline of 2 riveted of pillar in riser.
A side of the big clamp plate 6 is equipped with the circular arc of indent, and another side on the other side is straight sided, the circular arc
Two sides and pillar riveted, the straight sided is symmetrically arranged with two mounting holes.
The center of two mounting hole is 4-4.2mm away from the diameter for 10mm, mounting hole.
The driving section is connect with pulling-on piece by 8 hinge of rivet.
The engaging section and interconnecting piece are arc, and the driving section is " u "-shaped.
The engaging section and interconnecting piece are monoblock type, and engaging section side is equipped with engaging tooth and engages with shaft gear, and opposite is another
Driving section is connected at the deviation center of side.
Balance spring 3 is connected on the shaft gear, the 3 outer ring end riveted of balance spring is on pillar.
Further, the pillar is equipped with groove, and the outer end riveted of the balance spring is in groove, under balance spring and big clamp plate
The distance on surface is 2.2-2.5mm.
The hinged sector gear 5 of the shaft 7, the raw reaction torque of shaft gear movable property, has removed the gap of shaft gear and kinematic chain.
Working principle is as follows: pressure gage spring tube flexible deformation, generates displacement, pulls the pulling-on piece of riveting together dynamic, then
Sector gear of the riveting in shaft is driven to rotate together, sector gear and shaft gear engagement rotation make shaft gear stretch out big clamp plate
The taper end of fixed pointers rotates, and drives pointer instruction reading.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. a kind of universal corrosion-resistant is counter to fill core of pressure meter, it is characterised in that: including big clamp plate and plintlet, the big clamp plate and
By two pillar riveted connections between plintlet, the linear distance between big clamp plate lower surface and plintlet upper surface is 8mm,
Shaft gear and shaft are additionally provided between the big clamp plate and plintlet, the shaft gear is set to the position between two pillars, axis
Gear one end is hinged on plintlet, and the other end extends the upper surface of big clamp plate, and the part extended is 5.5-5.8mm, extends
Pointer is installed in the end of part out, and the hinged sector gear of shaft, the sector gear includes engaging section, interconnecting piece and transmission
Portion, the driving section connect pulling-on piece.
2. a kind of universal corrosion-resistant according to claim 1 is counter to fill core of pressure meter, it is characterised in that: the pillar is aluminium
Alloy pillar.
3. a kind of universal corrosion-resistant according to claim 1 is counter to fill core of pressure meter, it is characterised in that: the plintlet by
Riser and transverse slat composition and L-shaped, centerline of the pillar riveted in riser.
4. a kind of universal corrosion-resistant according to claim 1 is counter to fill core of pressure meter, it is characterised in that: the big clamp plate
A side is equipped with the circular arc of indent, and another side on the other side is straight sided, and two sides and the pillar riveted of the circular arc are described
Straight sided is symmetrically arranged with two mounting holes.
5. a kind of universal corrosion-resistant according to claim 4 is counter to fill core of pressure meter, it is characterised in that: two mounting hole
Center away from for 10mm, the diameter of mounting hole is 4-4.2mm.
6. a kind of universal corrosion-resistant according to claim 1 is counter to fill core of pressure meter, it is characterised in that: the driving section with
Pulling-on piece is connected by rivet hinge.
7. a kind of universal corrosion-resistant according to claim 1 is counter to fill core of pressure meter, it is characterised in that: the engaging section and
Interconnecting piece is arc, and the driving section is " u "-shaped.
8. a kind of universal corrosion-resistant according to claim 7 is counter to fill core of pressure meter, it is characterised in that: the engaging section and
Interconnecting piece is monoblock type, and engaging section side is equipped with engaging tooth and engages with shaft gear, connects and passes at opposite other side deviation center
Dynamic portion.
9. a kind of universal corrosion-resistant according to claim 1 is counter to fill core of pressure meter, it is characterised in that: on the shaft gear
It is connected with balance spring, balance spring outer ring end riveted is on pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164660.XU CN209102275U (en) | 2018-12-21 | 2018-12-21 | A kind of universal corrosion-resistant is counter to fill core of pressure meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164660.XU CN209102275U (en) | 2018-12-21 | 2018-12-21 | A kind of universal corrosion-resistant is counter to fill core of pressure meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102275U true CN209102275U (en) | 2019-07-12 |
Family
ID=67163325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822164660.XU Active CN209102275U (en) | 2018-12-21 | 2018-12-21 | A kind of universal corrosion-resistant is counter to fill core of pressure meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102275U (en) |
-
2018
- 2018-12-21 CN CN201822164660.XU patent/CN209102275U/en active Active
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