CN209117219U - A kind of membrane gas core of pressure meter that clamping plate updates - Google Patents
A kind of membrane gas core of pressure meter that clamping plate updates Download PDFInfo
- Publication number
- CN209117219U CN209117219U CN201920003442.XU CN201920003442U CN209117219U CN 209117219 U CN209117219 U CN 209117219U CN 201920003442 U CN201920003442 U CN 201920003442U CN 209117219 U CN209117219 U CN 209117219U
- Authority
- CN
- China
- Prior art keywords
- clamp plate
- shell
- fixed
- clamping plate
- balance spring
- 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
Abstract
The utility model discloses the membrane gas core of pressure meters that a kind of clamping plate updates, including first shell and second shell, damping device is equipped in the intracorporal opposing sidewalls of first shell, upper clamp plate is equipped between two damping devices jointly, lower clamp plate is equipped in the second shell, common rotation is connected with shaft and balance spring axis between the upper clamp plate and the opposing sidewalls of lower clamp plate, and balance spring axle position is in the side of shaft, one end of the balance spring axis runs through the side wall of upper clamp plate and extends to the upper end of upper clamp plate, pointer is installed on the balance spring axis, the upper end fixing sleeve of the balance spring axis is equipped with gear, the shaft is equipped with fanning strip.The utility model solves the problems, such as that machine core is inconvenient to be disassembled and maintained, and pass through bumper and absorbing shock by the improvement of the membrane gas core of pressure meter updated to clamping plate; the protection to machine core is realized, measurement accuracy is improved, is reduced costs; service life is extended, is easy to use.
Description
Technical field
The utility model relates to the diaphragms that membrane gas pressure gauge equipment technical field more particularly to a kind of clamping plate update
Formula gas gauge machine core.
Background technique
Diaphragm manometer is suitable for measuring without explosion danger, does not crystallize, do not solidify, having viscosity higher, but closes to copper and copper
The pressure of the liquid of the corrosion-free effect of gold, gas or steam, diaphragm manometer be suitable for measurement without explosion danger, do not crystallize, no
It solidifies, have viscosity higher, but the pressure of the liquid to the corrosion-free effect of copper and copper alloy, gas or steam.
Existing core of Diaphragm pressure meter inconvenience installing and dismounting, causes maintenance cost to increase, does not have bumper and absorbing shock
Function reduces measurement accuracy, reduces service life, increases cost, for this purpose, it is proposed that a kind of diaphragm that clamping plate updates
Formula gas gauge machine core solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and what a kind of clamping plate proposed updated
Membrane gas core of pressure meter.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of membrane gas core of pressure meter that clamping plate updates, including first shell and second shell, the first shell
It is equipped with damping device in intracorporal opposing sidewalls, is equipped with upper clamp plate between two damping devices jointly, in the second shell
Equipped with lower clamp plate, common rotation is connected with shaft and balance spring axis, and balance spring between the upper clamp plate and the opposing sidewalls of lower clamp plate
Axle position runs through the side wall of upper clamp plate and extends to the upper end of upper clamp plate, the trip in the side of shaft, one end of the balance spring axis
Pointer is installed, the upper end fixing sleeve of the balance spring axis is equipped with gear, and the shaft is equipped with fanning strip, the sector on silk axis
The side of piece is fixed with sector gear, and sector gear and gear are intermeshed, and the lower end of the lower clamp plate is equipped with plastics supporting spring,
The plastic tray on piece is equipped with opening, runs through in the opening and is equipped with plectrum, the side of the plectrum is fixed on the one of fanning strip
Side, the plastic tray on piece is fixed there are four fixture block, and the lower end of the lower clamp plate is equipped with card slot corresponding with fixture block, and fixture block
One end extends in card slot, and the side of the upper clamp plate is fixed there are four fixed block, and the fixed block is equipped with tapped blind hole, institute
It states through the first SOC.HD. cap screw corresponding with tapped blind hole is equipped on lower clamp plate, one end of first SOC.HD. cap screw is run through
The side wall of lower clamp plate simultaneously extends in tapped blind hole.
Preferably, the damping device includes the fixed link being fixed on the side wall of upper clamp plate both ends, in the first shell
Opposing sidewalls on be all provided with fluted, casing, the opposing sidewalls in described sleeve pipe are fixed on one end side wall in the groove
On be equipped with sliding slot, sliding block is installed jointly in two sliding slots, between one end side wall in the side and groove of the sliding block altogether
With spring is fixed with, one end of the fixed link is contradicted in the side of sliding block.
Preferably, screw there are three setting equidistantly is run through in the second shell, screw thread is socketed with rubber on the screw
Block, the lower clamp plate are equipped with tapped through hole corresponding with screw, and one end of the screw extends in tapped through hole.
Preferably, the lower end of the first shell is connected with connecting tube, and limited block, the company are fixed in the connecting tube
Adapter tube is equipped with external screw thread.
Preferably, the first shell is fixedly connected with second shell by four the second SOC.HD. cap screws.
Preferably, the side of the upper clamp plate is equipped with graduation mark.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is equipped with damping device and rubber bumper, and damping device carries out damping to upper clamp plate, and rubber bumper is under
Clamping plate carries out buffer protection, solves the problems, such as that buffer protection cannot be carried out to machine core, by reducing vibration when using, realizes
The purpose of measurement accuracy is improved, is easy to use；
2, by screw, fixed block, the first SOC.HD. cap screw and the second SOC.HD. cap screw, using screw and fixed block to upper
Clamping plate and lower clamp plate are fixedly connected, and solve the problems, such as that machine core is inconvenient to be disassembled and maintained, and realize reduction maintenance
The purpose of cost, extends service life；
In conclusion the utility model solves the problems, such as that machine core is inconvenient to be disassembled and maintained, and subtracted by buffering
Shake, realizes the protection to machine core, improves measurement accuracy, reduce costs, extend service life, is easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of clamping plate update membrane gas core of pressure meter internal structure signal
Figure；
Fig. 2 be the utility model proposes a kind of clamping plate update membrane gas core of pressure meter first shell structure
Schematic diagram；
Fig. 3 be the utility model proposes a kind of clamping plate update membrane gas core of pressure meter A at enlarged drawing；
Fig. 4 be the utility model proposes a kind of clamping plate update membrane gas core of pressure meter second shell structure
Schematic diagram.
In figure: 1 block, 2 first shells, 3 fixed blocks, 4 pointers, 5 shafts, 6 fanning strips, 7 sector gears, 8 balance spring axis, 9
Upper clamp plate, 10 lower clamp plates, 11 rubber bumpers, 12 screws, 13 first SOC.HD. cap screws, 14 fixture blocks, 15 plastics supporting springs, 16 plectrums, 17
Card slot, 18 second shells, 19 second SOC.HD. cap screws, 20 graduation marks, 21 connecting tubes, 22 limited blocks, 23 springs, 24 sliding slots, 25
Groove, 26 casings, 27 sliding blocks, 28 fixed links.
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.1-4, the membrane gas core of pressure meter that a kind of clamping plate updates, including first shell 2 and second shell
18, the lower end of first shell 2 is connected with connecting tube 21, and limited block 22 is fixed in connecting tube 21, and connecting tube 21 is equipped with outer spiral shell
Line facilitates and is installed, and damping device is equipped in the opposing sidewalls in first shell 2, is set jointly between two damping devices
There is upper clamp plate 9, is equipped with lower clamp plate 10 in second shell 18, common rotation connects between upper clamp plate 9 and the opposing sidewalls of lower clamp plate 10
It is connected to shaft 5 and balance spring axis 8, facilitates rotation, and balance spring axis 8 is located at the side of shaft 5, upper clamp plate 9 is run through in one end of balance spring axis 8
Side wall and extend to the upper end of upper clamp plate 9, pointer 4 is installed on balance spring axis 8, the upper end fixing sleeve of balance spring axis 8 is equipped with gear,
Shaft 5 is equipped with fanning strip 6, and the side of fanning strip 6 is fixed with sector gear 7, and sector gear 7 and gear are intermeshed, and are led to
The cooperation for crossing first shell 2 and second shell 18, facilitates and is safeguarded, extends service life；
The lower end of lower clamp plate 10 is equipped with plastics supporting spring 15, and for plastics supporting spring 15 equipped with opening, opening is interior through equipped with plectrum
16, facilitate plectrum 16 to swing, the side of plectrum 16 is fixed on the side of fanning strip 6, and there are four fixture blocks for fixation on plastics supporting spring 15
14, the lower end of lower clamp plate 10 is equipped with card slot 17 corresponding with fixture block 14, and one end of fixture block 14 extends in card slot 17, facilitates peace
Plastics supporting spring 15, the side of lower clamp plate 10 is mounted on using fixture block 14 and card slot 17 by assembly and disassembly, and the side of upper clamp plate 9 is fixed
There are four fixed block 3, fixed block 3 is equipped with tapped blind hole, runs through on lower clamp plate 10 and is equipped in corresponding with tapped blind hole first
Six side's screws 13, one end of the first SOC.HD. cap screw 13 is run through the side wall of lower clamp plate 10 and is extended in tapped blind hole, and utilizes
Upper clamp plate 9 and lower clamp plate 10 are fixedly connected by fixed block 3 and the first SOC.HD. cap screw 13, first shell 2 and second shell
18 are fixedly connected by four the second SOC.HD. cap screws 19, and the side of upper clamp plate 9 is equipped with graduation mark 20, pass through six side's spiral shells in first
The cooperation of nail 13 and the second SOC.HD. cap screw 19, facilitates and is mounted and dismounted, reduce maintenance cost, ensure that measurement essence
It spends, when gas pressure increases in system, the lower end of diaphragm protrusion, press plectrum 16 swings plectrum 16, to drive fanning strip 6
It is mobile, then shaft 5 is driven to rotate, and then balance spring axis 8 is driven to rotate, realizes pointer 4 and show corresponding pressure value, pressure drop
Diaphragm is fallen after rise when low, reduces or lose the pressure on top surface to plectrum 16, and shaft 5 rotates return, drives 4 return of pointer, is easy to use.
In the utility model, damping device includes the fixed link 28 being fixed on 9 both ends side wall of upper clamp plate, first shell 2
It is all provided with fluted 25 in interior opposing sidewalls, casing 26, the opposing sidewalls in casing 26 are fixed on one end side wall in groove
On be equipped with sliding slot 24, sliding block 27, one end side wall in the side and groove 25 of sliding block 27 are installed jointly in two sliding slots 24
Between be fixed with spring 23 jointly, upper clamp plate 9 is mounted in first shell 2 using two fixed links 28, sliding block 27 is promoted to apply
It is pressed on spring 23, one end of fixed link 28, which is contradicted, avoids machine core internal component by bumper and absorbing shock in the side of sliding block 27
Damage is easy to use.
Equidistantly run through screw 12 there are three setting in the utility model, in second shell 18, screw thread is socketed on screw 12
Rubber bumper 11, lower clamp plate 10 are equipped with tapped through hole corresponding with screw 12, and one end of screw 12 extends in tapped through hole, lead to
It crosses three screws 12 to be attached second shell 18 and lower clamp plate 10, damping is carried out to lower clamp plate 10 by rubber bumper 11, is mentioned
High practicability.
In the utility model, in use, upper clamp plate 9 is mounted in first shell 2 using two fixed links 28, promote to slide
Block 27 applies pressure on spring 23, and upper clamp plate 9 and lower clamp plate 10 are fixed using fixed block 3 and the first SOC.HD. cap screw 13
Plastics supporting spring 15, the side of lower clamp plate 10 is mounted on using fixture block 14 and card slot 17 by connection, by three screws 12 by second
Shell 18 and lower clamp plate 10 are attached, and are carried out first shell 2 and second shell 18 using four the second SOC.HD. cap screws 19
It being connected and fixed, the mode that pressure gauge is connected through a screw thread is mounted in corresponding equipment, when gas pressure increases in system, film
The lower end of piece protrusion, press plectrum 16 swings plectrum 16, to drive fanning strip 6 mobile, then shaft 5 is driven to rotate, into
And balance spring axis 8 is driven to rotate, it realizes pointer 4 and shows corresponding pressure value, diaphragm is fallen after rise when pressure reduction, is reduced or is lost pair
The pressure on top surface of plectrum 16, shaft 5 rotate return, drive 4 return of pointer, are easy to use.
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 (6)
1. the membrane gas core of pressure meter that a kind of clamping plate updates, including first shell (2) and second shell (18), feature
It is: is equipped with damping device in the opposing sidewalls in the first shell (2), is equipped with upper folder jointly between two damping devices
Plate (9) is equipped with lower clamp plate (10) in the second shell (18), the opposing sidewalls of the upper clamp plate (9) and lower clamp plate (10) it
Between common rotation be connected with shaft (5) and balance spring axis (8), and balance spring axis (8) is located at the side of shaft (5), the balance spring axis (8)
One end through upper clamp plate (9) side wall and extend to the upper ends of upper clamp plate (9), pointer is installed on the balance spring axis (8)
(4), the upper end fixing sleeve of the balance spring axis (8) is equipped with gear, and the shaft (5) is equipped with fanning strip (6), the fanning strip
(6) side is fixed with sector gear (7), and sector gear (7) and gear are intermeshed, and the lower end of the lower clamp plate (10) is set
Having plastics supporting spring (15), the plastics supporting spring (15) is equipped with opening, and run through in the opening and is equipped with plectrum (16), the plectrum
(16) side is fixed on the side of fanning strip (6), and there are four fixture block (14), the lower folders for fixation on the plastics supporting spring (15)
The lower end of plate (10) is equipped with card slot (17) corresponding with fixture block (14), and one end of fixture block (14) extends in card slot (17), institute
The side for stating upper clamp plate (9) is fixed there are four fixed block (3), and the fixed block (3) is equipped with tapped blind hole, the lower clamp plate
(10) through equipped with the first SOC.HD. cap screw (13) corresponding with tapped blind hole, one end of first SOC.HD. cap screw (13) on
Through lower clamp plate (10) side wall and extend in tapped blind hole.
2. the membrane gas core of pressure meter that a kind of clamping plate according to claim 1 updates, which is characterized in that described to subtract
Shake device includes the fixed link (28) that is fixed on the side wall of upper clamp plate (9) both ends, in the opposing sidewalls in the first shell (2)
It is all provided with fluted (25), is fixed on one end side wall in the groove casing (26), the opposing sidewalls in described sleeve pipe (26)
On be equipped with sliding slot (24), is equipped with jointly sliding block (27) in two sliding slots (24), the side of the sliding block (27) and groove
(25) it is fixed with jointly between one end side wall in spring (23), one end of the fixed link (28) is contradicted the one of sliding block (27)
Side.
3. the membrane gas core of pressure meter that a kind of clamping plate according to claim 1 updates, which is characterized in that described the
Equidistantly run through there are three setting screw (12) on two shells (18), screw thread is socketed with rubber bumper (11), institute on the screw (12)
Lower clamp plate (10) are stated equipped with tapped through hole corresponding with screw (12), one end of the screw (12) extends to tapped through hole
It is interior.
4. the membrane gas core of pressure meter that a kind of clamping plate according to claim 1 updates, which is characterized in that described the
The lower end of one shell (2) is connected with connecting tube (21), is fixed with limited block (22), the connecting tube on the connecting tube (21)
(21) it is equipped with external screw thread.
5. the membrane gas core of pressure meter that a kind of clamping plate according to claim 1 updates, which is characterized in that described the
One shell (2) is fixedly connected with second shell (18) by four the second SOC.HD. cap screws (19).
6. the membrane gas core of pressure meter that a kind of clamping plate according to claim 1 updates, which is characterized in that on described
The side of clamping plate (9) is equipped with graduation mark (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003442.XU CN209117219U (en) | 2019-01-02 | 2019-01-02 | A kind of membrane gas core of pressure meter that clamping plate updates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003442.XU CN209117219U (en) | 2019-01-02 | 2019-01-02 | A kind of membrane gas core of pressure meter that clamping plate updates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117219U true CN209117219U (en) | 2019-07-16 |
Family
ID=67209116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920003442.XU Expired - Fee Related CN209117219U (en) | 2019-01-02 | 2019-01-02 | A kind of membrane gas core of pressure meter that clamping plate updates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209117219U (en) |
-
2019
- 2019-01-02 CN CN201920003442.XU patent/CN209117219U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209117219U (en) | A kind of membrane gas core of pressure meter that clamping plate updates | |
| CN112857478A (en) | Open type multi-parameter flowmeter | |
| CN209621945U (en) | A kind of mechanical equipment monitoring device | |
| US8146435B1 (en) | Differential pressure gauge | |
| CN203534742U (en) | Integrated pumping well polished rod axial force and torque sensor | |
| CN203455358U (en) | Portable aerovane | |
| CN208722242U (en) | A kind of front-wheel counter | |
| CN101498611A (en) | Micro-differential pressure gauge | |
| CN109835191A (en) | A kind of fixed frame of Auto Instrument desk assembly | |
| CN208443416U (en) | A kind of sensor device being easily installed | |
| CN208751638U (en) | A kind of turbine flowmeter of detachable | |
| CN203349770U (en) | Flatness measuring instrument for engineering | |
| CN209131867U (en) | It is a kind of to facilitate the core of pressure meter installed and with function of seismic resistance | |
| CN210293521U (en) | External pressure single-type axial corrugated pipe | |
| CN216483684U (en) | Digital pressure gauge | |
| CN215767495U (en) | Durable type pressure instrument for refrigeration plant | |
| CN207095763U (en) | A kind of Novel pressure meter | |
| CN204831679U (en) | Vacuum barometer | |
| CN216899516U (en) | Automatic push-pull force testing device for small spring | |
| CN207379641U (en) | A kind of physics experiment teaching tablet dynamometer | |
| CN209230834U (en) | A kind of structure of air compressor machine core of pressure meter | |
| CN110967098A (en) | Column type weighing sensor | |
| CN209639878U (en) | A kind of disc type pressure gauge | |
| CN209102277U (en) | A kind of anti-core of installing of crosspointer pressure gauge | |
| CN219511790U (en) | Special detection device for springs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20220102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |