CN201931438U - Diaphragm assembling and disassembling tool for pressure stabilizing valve - Google Patents
Diaphragm assembling and disassembling tool for pressure stabilizing valve Download PDFInfo
- Publication number
- CN201931438U CN201931438U CN2010206951968U CN201020695196U CN201931438U CN 201931438 U CN201931438 U CN 201931438U CN 2010206951968 U CN2010206951968 U CN 2010206951968U CN 201020695196 U CN201020695196 U CN 201020695196U CN 201931438 U CN201931438 U CN 201931438U
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- CN
- China
- Prior art keywords
- pressing plate
- disassembling tool
- diaphragm
- dismantling device
- assembling
- 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 - Lifetime
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model provides a diaphragm assembling and disassembling tool for a pressure stabilizing valve. The pressure stabilizing valve comprises a pressing plate with a handle. The diaphragm assembling and disassembling tool is characterized in that: the assembling and disassembling tool is integrally cylindrical, a circular opening through hole used for containing the handle of the pressing plate is arranged at the inner part of the assembling and disassembling tool, a crossed bulge is arranged at one end of the assembling and disassembling tool, and the cross section of the crossed bulge is matched with a crossed groove of a pressing plate main body of the pressure stabilizing valve. With the adoption of the diaphragm assembling and disassembling tool, a diaphragm of the pressure stabilizing valve can be quickly assembled or disassembled; the diaphragm assembling and disassembling tool is convenient to operate and is time/labor-saving; moreover, the maintenance time of equipment is greatly shortened and the production capacity of the equipment is improved.
Description
Technical field
The utility model relates to a kind of dismantling device, is specifically related to a kind of pressure maintaining valve diaphragm dismantling device.
Background technology
The pressure maintaining valve diaphragm has individual pressing plate to push down, has only a cross bath on the pressing plate, generally in the prior art use spanner to block the parallel edges of two triangle projections or between the inner edge of middle screw and triangle projection, pass with interior hexagonal, pull spanner or interior hexagonal then, thereby unclamp or fastening diaphragm pressing plate.But in practical operation, skid easily, make the dismounting pressing plate need spend the more time, on the other hand, also might cause the groove of diaphragm pressing plate to damage.
The utility model content
The utility model has overcome deficiency of the prior art, and a kind of reasonable in design is provided, pressure maintaining valve diaphragm dismantling device easy to use.
For achieving the above object, the utility model adopts following technical scheme:
A kind of pressure maintaining valve diaphragm dismantling device, described pressure maintaining valve comprise that also one has the pressing plate of handle, it is characterized in that, described dismantling device integral body is cylindrical, and its inside has the open through hole of the circle of the handle that is used for ccontaining pressing plate; One end of described dismantling device is provided with the cross projection, and the cross bath of the pressing plate body of the cross section of described cross projection and pressure maintaining valve matches.
Have relative through hole at the other end that closes on described dismantling device.
Described dismantling device uses aluminium alloy to be made.
Compared with prior art, the beneficial effects of the utility model are: can tear the pressure maintaining valve diaphragm fast open, and easy to operate, time saving and energy saving, greatly shortened time of maintenance of equipment, improved the production capacity of equipment.
Description of drawings
Fig. 1 is the schematic diagram of pressure maintaining valve in the prior art.
Fig. 2 is the left view of the pressing plate of pressure maintaining valve of the prior art.
Fig. 3 is the stereogram according to pressure maintaining valve diaphragm dismantling device of the present utility model.
Fig. 4 is the top view according to pressure maintaining valve diaphragm dismantling device of the present utility model.
The specific embodiment
For the ease of those skilled in the art's understanding, pressure maintaining valve diaphragm dismantling device of the present utility model is described in further detail below in conjunction with specific embodiment and accompanying drawing thereof.
Fig. 1 shows the schematic diagram of pressure maintaining valve of the prior art.Pressure maintaining valve comprises pressing plate 1, diaphragm 2 and nut 3.Wherein, pressing plate 1 comprises mutual vertically disposed handle 11 and pressing plate body 12.
Fig. 2 shows the left view of the pressing plate 1 of pressure maintaining valve of the prior art.Wherein, pressing plate body 12 is provided with cross bath 120.
According to the stereogram of the pressure maintaining valve diaphragm dismantling device of a preferred embodiment of the present utility model as shown in Figure 3.Described dismantling device integral body is cylindrical, and its inside has circular open through hole 41, is used for the handle 11 of ccontaining pressing plate 1.One end of dismantling device of the present utility model has cross projection 42.According to the top view of the pressure maintaining valve diaphragm dismantling device of the preferred embodiment of the present utility model as shown in Figure 4, the cross bath 120 of the pressing plate body 12 of the cross section of described cross projection 42 and the pressing plate of pressure maintaining valve 1 matches.
According to another preferred embodiment of the present utility model, have relative through hole 43 at the other end that closes on described dismantling device.
According to another preferred embodiment of the present utility model, this dismantling device uses aluminium alloy to be made.Because aluminum alloy materials is softer than the stainless steel material of pressing plate, can protect the cross bath 120 of diaphragm pressing plate injury-free when dismounting.
When pressure maintaining valve is carried out dismounting, dismantling device of the present utility model is enclosed within on the pressing plate 1 of pressure maintaining valve, the open through hole 41 in the inside of dismantling device is aimed at the handle 11 of pressing plate 1, simultaneously the cross projection 42 of dismantling device is aimed at the cross bath 120 of pressing plate, bar (figure does not show) is inserted in the relative through hole 43, and swingle makes pressing plate 1 rotate.
Claims (3)
1. pressure maintaining valve diaphragm dismantling device, described pressure maintaining valve comprises that also one has the pressing plate of handle, it is characterized in that, and described dismantling device integral body is cylindrical, and its inside has the open through hole of the circle of the handle that is used for ccontaining pressing plate; One end of described dismantling device is provided with the cross projection, and the cross bath of the pressing plate body of the cross section of described cross projection and pressure maintaining valve matches.
2. pressure maintaining valve diaphragm dismantling device as claimed in claim 1 is characterized in that, has relative through hole at the other end that closes on described dismantling device.
3. pressure maintaining valve diaphragm dismantling device as claimed in claim 1 is characterized in that, described dismantling device uses aluminium alloy to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206951968U CN201931438U (en) | 2010-12-31 | 2010-12-31 | Diaphragm assembling and disassembling tool for pressure stabilizing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206951968U CN201931438U (en) | 2010-12-31 | 2010-12-31 | Diaphragm assembling and disassembling tool for pressure stabilizing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931438U true CN201931438U (en) | 2011-08-17 |
Family
ID=44442977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206951968U Expired - Lifetime CN201931438U (en) | 2010-12-31 | 2010-12-31 | Diaphragm assembling and disassembling tool for pressure stabilizing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922172A (en) * | 2016-06-08 | 2016-09-07 | 大唐南京发电厂 | Disassembling clamping apparatus for valve core of steam intake valve |
| CN106672480A (en) * | 2017-03-23 | 2017-05-17 | 成都大漠石油技术有限公司 | Assembly having protection function for bottom of oil drum |
| CN110774219A (en) * | 2019-10-12 | 2020-02-11 | 中国海洋石油集团有限公司 | Float valve case assembly and disassembly tools and use its float valve |
-
2010
- 2010-12-31 CN CN2010206951968U patent/CN201931438U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922172A (en) * | 2016-06-08 | 2016-09-07 | 大唐南京发电厂 | Disassembling clamping apparatus for valve core of steam intake valve |
| CN106672480A (en) * | 2017-03-23 | 2017-05-17 | 成都大漠石油技术有限公司 | Assembly having protection function for bottom of oil drum |
| CN110774219A (en) * | 2019-10-12 | 2020-02-11 | 中国海洋石油集团有限公司 | Float valve case assembly and disassembly tools and use its float valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
| CX01 | Expiry of patent term |