CN206787753U - Diaphragm prosthetic device - Google Patents
Diaphragm prosthetic device Download PDFInfo
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- CN206787753U CN206787753U CN201720659886.XU CN201720659886U CN206787753U CN 206787753 U CN206787753 U CN 206787753U CN 201720659886 U CN201720659886 U CN 201720659886U CN 206787753 U CN206787753 U CN 206787753U
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- diaphragm
- prosthetic device
- instrument
- support
- panel
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Abstract
The utility model provides a kind of diaphragm prosthetic device, belongs to instrument and meter and repairs field.It is mainly used in repairing the diaphragm of diaphragm type instrument.Diaphragm prosthetic device includes support and pressue device；Support is used to be fixedly connected with instrument；Pressue device is used to give diaphragm one active force so that the diaphragm after deformation resets.In use, the end of forcing pipe is connected with diaphragm type instrument so that forcing pipe connects with diaphragm type gauge internal.Because the diaphragm after long-term use is directed towards instrument internal depressed deformation, therefore pressure medium is passed into instrument inner chamber using pressue device.In the presence of pressure medium, diaphragm reversal deformation, after diaphragm deformation is to original state, pressurize for a period of time, finally removes pressue device, and diaphragm just may remain in original state.After reparation, carrying out calibration to instrument can be with normal use；Repaired due to have passed through, the calibration error of instrument is maintained in the range of allowable error.
Description
Technical field
It the utility model is related to instrument and meter and repair field, be used to repair diaphragm type instrument in particular to a kind of
Diaphragm prosthetic device.
Background technology
Pressure is to reflect stable production process in industrial processes, ensures that industrial production is normally carried out, is energy-efficient
One of important parameter, therefore pressure gauge is widely used on the pressure piping and pressure vessel in production scene, so as to production
During pressure carry out effectively detect and control.
In polysilicon industry production enterprise, most of processing mediums are the stronger medium of corrosivity, toxicity, so
In pressure measxurement, it is necessary to using flange form diaphragm, to improve the precision of measurement, ensure to operate steadily, secondly protect
Pressure gauge, increase the service life.And the production of polysilicon overwhelming majority is HTHP, so when diaphragm is chronically at
Pipe high-pressure measuring state, ultimately result in diaphragm and deform, error is too big in laboratory investment, or even suppresses sometimes without anti-
Should.
Therefore it provides a kind of diaphragm prosthetic device, the diaphragm of deformation is recovered to original state, then is calibrated.This is right
Had important practical significance in the maintaining of instrument and meter and the development of polysilicon industry.
Utility model content
The purpose of this utility model is the provision of a kind of diaphragm prosthetic device, and it can be by the diaphragm reparation of deformation to just
Beginning state, consequently facilitating the calibration of diaphragm type instrument or instrument.
What the utility model was realized in：
A kind of diaphragm prosthetic device, for diaphragm type instrument, including：
Support, the support are used to fix the diaphragm type instrument；
Pressue device, the pressue device include forcing pipe, and the forcing pipe is used to be connected with the diaphragm type instrument；Institute
Pressue device is stated to be used to provide pressure to the diaphragm.
Preferably,
The diaphragm prosthetic device also includes support meanss, and the support meanss are used to support the diaphragm, the support
It is opposite to the active force of the diaphragm that device gives the pressue device；
The support meanss are connected with institute support.
Preferably,
The support meanss include connecting rod and supporting plate；The supporting plate is used to support the diaphragm；
The support includes panel, and the connecting rod is connected with the panel；The diaphragm type connects with the panel together
Connect；
The supporting plate is connected with the connecting rod, and is oppositely arranged with the panel；
The spacing of the connecting plate and the panel can be adjusted.
Preferably,
It is provided with the supporting plate with graduated scale, length direction extension of the scale along the connecting rod.
Preferably,
Centre bore is provided with the panel, the connecting rod is threadedly coupled with the centre bore.
Preferably,
Multiple connecting holes are set on the panel, and the connecting hole is used to connect the diaphragm type instrument.
Preferably,
Swingle is provided with the connecting rod, for rotating the connecting rod.
Preferably,
The supporting plate is detachably connected with institute connecting rod.
Because supporting plate and connecting rod are detachably connected, therefore the support to match can be changed according to the size of diaphragm
Plate.
Preferably,
The connecting hole for being connected with diaphragm type instrument is provided with the panel.
Preferably,
The end set of the forcing pipe has the adapter sleeve for being connected with the diaphragm type instrument；The adapter sleeve is used for
It is tightly connected.
Because there is provided adapter sleeve, forcing pipe and diaphragm type instrument are easy to connect, and can prevent pressure medium from revealing.
The beneficial effects of the utility model are：The diaphragm prosthetic device that the utility model is obtained by above-mentioned design, use
When, the end of forcing pipe is connected with diaphragm type instrument so that forcing pipe connects with diaphragm type gauge internal.Due to long-term use
Diaphragm afterwards is directed towards instrument internal depressed deformation, therefore pressure medium is passed into instrument inner chamber using pressue device.Pressing
In the presence of power media, diaphragm reversal deformation, after diaphragm deformation is to original state, pressurize for a period of time, finally fills pressurization
Dismounting is put, diaphragm just may remain in original state.After reparation, carrying out calibration to instrument can be with normal use；Due to
Reparation is have passed through, the calibration error of instrument is maintained in the range of allowable error.
Brief description of the drawings
, below will be to required in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it will be appreciated that and the following drawings illustrate only some embodiments of the present utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work,
Other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation when diaphragm is located at initial position in the prior art；
Fig. 2 is the structural representation for deforming rear film in the prior art；
Fig. 3 is the diaphragm prosthetic device and the assembling schematic diagram of diaphragm type instrument that the utility model embodiment provides；
Fig. 4 is the top view of the panel of the utility model embodiment offer in figure 3；
Fig. 5 is the local structure view of the diaphragm prosthetic device of the utility model embodiment offer in figure 3；
Fig. 6 is the supporting plate structure schematic diagram that the utility model embodiment provides.
Icon：100- diaphragm prosthetic devices；110- supports；112- panels；120- pressue devices；122- forcing pipes；124-
Adapter sleeve；130- support meanss；132- connecting rods；134- supporting plates；1342- scales；13- swingles；140- screw rods；200- every
Membrane type instrument；210- diaphragms.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shown
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of the utility model protection.
Therefore, below the detailed description of the embodiment of the present utility model to providing in the accompanying drawings be not intended to limit will
The scope of the utility model of protection is sought, but is merely representative of selected embodiment of the present utility model.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Mode, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that the term of indicating position or position relationship is based on accompanying drawing
Shown orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply institute
The equipment or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality
With new limitation.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that instruction or hint relative importance.
In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency, and
It is to be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent the structure
Must be fully horizontal, but can be slightly tilted.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is on or below second feature
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Directly over two features and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature is special second
Under sign, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level
Highly it is less than second feature.
Embodiment：
A kind of diaphragm prosthetic device 100 is present embodiments provided, is mainly used in repairing the diaphragm 210 of diaphragm type instrument.Fig. 1
For the original state of diaphragm type instrument, diaphragm 210 is parallel with the adpting flange of instrument, after Fig. 2 positions use a period of time, diaphragm
State after 210 deformations.Diaphragm prosthetic device 100 is exactly to be the state in Fig. 1 by the state reparation of diaphragm 210 in Fig. 2
And design.Diaphragm prosthetic device 100 to diaphragm type instrument when repairing, it is necessary to first pull down the dial plate of instrument.
Such as Fig. 3, diaphragm prosthetic device 100 includes support 110, pressue device 120 and support meanss 130；Support 110 is used for
It is fixedly connected with instrument；Pressue device 120 is used to give diaphragm 210 1 active forces so that the diaphragm 210 after deformation resets；Branch
Support arrangement 130 is used to support diaphragm 210, prevents that the reparation amount of diaphragm 210 is excessive, produces opposite with the deformation direction of diaphragm in Fig. 2 210
Deformation.
Such as Fig. 3 and Fig. 4, support 110 includes panel 112 and multiple supporting legs, and supporting leg is arranged on the lower section of panel 112, is used for
Support panel 112.A centre bore and multiple connecting holes are provided with panel 112, every four connecting holes are positioned at same in
Heart hole is on the circumference in the center of circle.Connecting hole is used to be connected with diaphragm type instrument, and centre bore is used for fittable slackening device 130.Also,
Connecting hole and centre bore are provided with screw thread.
Such as Fig. 3, pressue device 120 includes forcing pipe 122 and hydraulic station, one end of forcing pipe 122 and the oil pump of hydraulic station
Connection, the other end are provided with adapter sleeve 124.Adapter sleeve 124 is tubular structure, and is threaded.Adapter sleeve 124 is used for and barrier film
Formula instrument connects, and ensures the sealing that forcing pipe 122 is connected with diaphragm type.
Such as Fig. 5, support meanss 130 include connecting rod 132, supporting plate 134 and swingle 13, and connecting rod 132 is used for and face
The centre bore connection of plate 112.Supporting plate 134 is connected to the end of connecting rod 132, and the plate face and connecting rod of supporting plate 134
132 is substantially vertical, and supporting plate 134 is oppositely arranged with panel 112, and spacing can after be adjusted.In the present embodiment, supporting plate
134 are detachably connected with connecting rod 132, specifically, supporting plate 134 is connected with connecting rod 132 by screw rod 140.The present embodiment
In screw rod 140 be made up of studs and a nut.
Such as Fig. 5, external screw thread is provided with connecting rod 132, for the screw-internal thread fit with the centre bore of panel 112, is being connected
One end of bar 132 is provided with tapped blind hole, and tapped blind hole extends along the length direction of connecting rod 132；It is provided with the other end
Mounting hole, mounting hole are radially extended along connecting rod 132, and swingle 13 is arranged in mounting hole.
Such as Fig. 6, supporting plate 134 includes a platy structure for being used to coordinate with diaphragm 210, and in supporting plate 134
There is provided the scale 1342 for being carved with length scale, plate face of the scale 1342 perpendicular to supporting plate 134.
The operation principle and using method for the diaphragm prosthetic device 100 that the present embodiment provides is as follows：By diaphragm type instrument
Dial plate is pulled down, the distance using the initial position of vernier caliper measurement diaphragm 210 apart from adpting flange end；Then by diaphragm type instrument
The adpting flange of table is connected with the panel 112 of support 110 by screw rod 140；And ensure that the supporting plate 134 of support meanss 130 is right
Quasi- diaphragm 210；Connecting rod 132 is adjusted by swingle 13 so that it is moved relative to panel 112, so as to adjust supporting plate 134
Relative to the height of panel 112, the depth that supporting plate 134 extend into diaphragm type instrument is measured by scale 1342, when depth with
When the distance of vernier caliper measurement is equal, adjustment terminates.Then the adapter sleeve 124 of forcing pipe 122 is used for diaphragm type instrument
The part connection of dial plate is connected, the inner chamber that pressure medium is passed into instrument by pressue device 120 is then turned on, to diaphragm 210 1
Individual pressure, it is forced when diaphragm 210 abuts with supporting plate 134, to stop pressurization towards the Direction distortion close to supporting plate 134, protect
After pressure a period of time ensures that diaphragm 210 resets, you can remove diaphragm prosthetic device 100.
Some diaphragms 210, packing stage diaphragm 210 reach original state, after diaphragm prosthetic device 100 is removed, diaphragm
210 are possible to resilience, it is impossible to completely arrive at original state.At this point it is possible to the position of supporting plate 134 is being set and must be suitably lower than
The initial position of diaphragm 210, initial position is crossed in the position of packing stage diaphragm 210, after pressure release, due to the resilience of diaphragm 210, film
The position of piece 210 can return to initial position substantially.
The beneficial effect for the diaphragm prosthetic device 100 that the present embodiment provides is：Due to supporting plate 134 and connecting rod 132
It is detachably connected, therefore various sizes of supporting plate 134 can be changed according to various sizes of diaphragm 210；Due to being set on panel 112
Multiple connecting holes are put, connecting hole is distributed on different circumference, therefore panel 112 can be used for connecting various sizes of instrument；
Because there is provided scale 1342, it is more accurate to repair, and prevents from repairing not in place or repairs excessively.
It should be noted that the present embodiment is preferred embodiment, in other embodiments, producing means can be not provided with,
After directly diaphragm type instrument is fixed on support 110, the pressure of diaphragm 210 is given by pressue device 120, diaphragm 210 reversely becomes
Shape, after deforming in place, pressurize is for a period of time；Or in other embodiments, diaphragm type instrument can use it with panel 112
Its connected mode, it is not limited to the bolt connection of the present embodiment offer；In addition, connecting rod 132 and the connection of panel 112 are also not necessarily limited to
Threaded connection, such as can also be clamping.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for
For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model and former
Within then, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. diaphragm prosthetic device, for diaphragm type instrument, it is characterised in that including：Support, the support are used to fix the diaphragm type instrument；Pressue device, the pressue device include forcing pipe, and the forcing pipe is used to be connected with the diaphragm type instrument；It is described to add Pressure device is used to provide pressure to the diaphragm.
- 2. diaphragm prosthetic device according to claim 1, it is characterised in that the diaphragm prosthetic device also includes support dress Put, the support meanss are used to support the diaphragm, and the support meanss give effect of the pressue device to the diaphragm Power is opposite；The support meanss are connected with institute support.
- 3. diaphragm prosthetic device according to claim 2, it is characterised in that the support meanss include connecting rod and support Plate；The supporting plate is used to support the diaphragm；The support includes panel, and the connecting rod is connected with the panel；The diaphragm type is connected with the panel together；The supporting plate is connected with the connecting rod, and is oppositely arranged with the panel；The spacing of the connecting plate and the panel can be adjusted.
- 4. according to the diaphragm prosthetic device described in claim 3, it is characterised in that be provided with the supporting plate with graduated mark Chi, length direction extension of the scale along the connecting rod.
- 5. diaphragm prosthetic device according to claim 3, it is characterised in that centre bore is provided with the panel, it is described Connecting rod is threadedly coupled with the centre bore.
- 6. diaphragm prosthetic device according to claim 3, it is characterised in that multiple connecting holes, institute are set on the panel Connecting hole is stated to be used to connect the diaphragm type instrument.
- 7. according to the diaphragm prosthetic device described in claim 5, it is characterised in that be provided with swingle in the connecting rod, be used for Rotate the connecting rod.
- 8. diaphragm prosthetic device according to claim 3, it is characterised in that the supporting plate detachably connects with institute connecting rod Connect.
- 9. diaphragm prosthetic device according to claim 3, it is characterised in that be provided with and be used for and diaphragm type on the panel The connecting hole of instrument connection.
- 10. diaphragm prosthetic device according to claim 1, it is characterised in that the end set of the forcing pipe, which has, to be used for The adapter sleeve being connected with the diaphragm type instrument；The adapter sleeve is used to be tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659886.XU CN206787753U (en) | 2017-06-07 | 2017-06-07 | Diaphragm prosthetic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659886.XU CN206787753U (en) | 2017-06-07 | 2017-06-07 | Diaphragm prosthetic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206787753U true CN206787753U (en) | 2017-12-22 |
Family
ID=60716422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720659886.XU Active CN206787753U (en) | 2017-06-07 | 2017-06-07 | Diaphragm prosthetic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206787753U (en) |
-
2017
- 2017-06-07 CN CN201720659886.XU patent/CN206787753U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 810007 No.1, Jinsi Road, Chengdong economic and Technological Development Zone, Xining City, Qinghai Province Patentee after: Asia silicon (Qinghai) Co.,Ltd. Address before: 810007 Qinghai city of Xining Province Economic and Technological Development Zone No. 1 gold Guilu Patentee before: ASIA SILICON (QINGHAI) Co.,Ltd. |
|
| CP03 | Change of name, title or address |