CN207923365U - A kind of fixing device for convex surface safety valve pressure testing - Google Patents
A kind of fixing device for convex surface safety valve pressure testing Download PDFInfo
- Publication number
- CN207923365U CN207923365U CN201721769306.9U CN201721769306U CN207923365U CN 207923365 U CN207923365 U CN 207923365U CN 201721769306 U CN201721769306 U CN 201721769306U CN 207923365 U CN207923365 U CN 207923365U
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- CN
- China
- Prior art keywords
- convex surface
- safety valve
- surface safety
- flange
- pressure testing
- 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.)
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Abstract
The utility model discloses a kind of fixing devices for convex surface safety valve pressure testing, for convex surface safety valve to be fixed on pressure testing platform, including face-flange, pressure-resistant bucket and firm banking, the pressure resistance bucket both ends are welded and fixed with the face-flange and firm banking respectively, the face-flange is fixedly connected by bolt with the flange of the convex surface safety valve, and the firm banking is fixed on the pressure testing platform；The pressure resistance bucket is cylinder, and the pressure-resistant bucket diameter is more than the internal diameter of the face-flange, and the height of the pressure resistance bucket is more than the height of convex surface safety valve protrusion part.The fixing device for convex surface safety valve pressure testing of the utility model, can realize and convex surface safety valve is fixed on pressure testing platform, to carry out steadily pressure testing.
Description
Technical field
The utility model is related to value pressure test technical field, especially a kind of fixed dress for convex surface safety valve pressure testing
It sets.
Background technology
It is whether intact for the leakproofness of check valve itself in industrial processes, it needs to carry out pressure testing to valve, with
Prevent bringing hidden danger to production causing valve leaks using process.But the globoidal structure that Partial security valve base is protrusion, nothing
Method is fixed on conventional security valve pressure testing platform and carries out pressure testing.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of fixed dresses for convex surface safety valve pressure testing
It sets.
A kind of fixing device for convex surface safety valve pressure testing that in order to achieve the above object, the utility model provides, is used for
Convex surface safety valve is fixed on pressure testing platform, including face-flange, pressure-resistant bucket and firm banking, pressure resistance bucket both ends difference
It is welded and fixed with the face-flange and firm banking, the face-flange is solid by the flange of bolt and the convex surface safety valve
Fixed connection, the firm banking are fixed on the pressure testing platform；The pressure resistance bucket is cylinder, and the pressure-resistant bucket is straight
Diameter is more than the internal diameter of the face-flange, and the height of the pressure resistance bucket is more than the height of convex surface safety valve protrusion part.
Preferably, the face-flange is identical as the flange specification of convex surface safety valve.
Preferably, the firm banking is circle, and the firm banking edge is uniformly arranged there are four fixed part, described
Fixed part is bolted respectively to be arranged on the pressure testing platform.
The fixing device for convex surface safety valve pressure testing of the utility model, can realize convex surface safety valve being fixed on pressure testing
On platform, to carry out steadily pressure testing.
Description of the drawings
Fig. 1 is structural schematic diagram of the utility model for the fixing device of convex surface safety valve pressure testing；
Fig. 2 is overlooking structure diagram of the utility model for the fixing device of convex surface safety valve pressure testing.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The embodiments of the present invention are described below in detail, the example of embodiment is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and should not be understood as the limit to the utility model
System.
As shown in Figure 1 to Figure 2, the fixing device for convex surface safety valve pressure testing of the utility model, for pacifying convex surface
Full valve is fixed on pressure testing platform 4, which is characterized in that including face-flange 1, pressure-resistant bucket 2 and firm banking 3, pressure-resistant bucket 2
Both ends are welded and fixed with face-flange 1 and firm banking 3 respectively, and face-flange 1 is identical as the flange specification of convex surface safety valve, are put down
Face flange 1 is fixedly connected by bolt with the flange 5 of convex surface safety valve.Firm banking 3 is fixed on pressure testing platform 4；It is resistance to
It is cylinder to press bucket 2, and the diameter of pressure-resistant bucket 2 is more than the internal diameter of face-flange 1, and the height of pressure-resistant bucket 2 is more than convex surface safety valve
The height for protruding part, enables the protrusion part of convex surface safety valve to be set in pressure-resistant bucket 2, then pass through flange 5 and face-flange
1 is fixedly connected and is fixed.
Firm banking 3 is circle, and the edge of firm banking 3 is uniformly arranged there are four fixed part 30, and fixed part 30 is distinguished
It is bolted and is arranged on pressure testing platform 4, realize the fixation when safety valve pressure testing of convex surface.
It can be seen that the fixing device for convex surface safety valve pressure testing of the utility model, can realize convex surface safety valve
It is fixed on pressure testing platform, to carry out steadily pressure testing.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (3)
1. a kind of fixing device for convex surface safety valve pressure testing, special for convex surface safety valve to be fixed on pressure testing platform
Sign is, including face-flange, pressure-resistant bucket and firm banking, the pressure resistance bucket both ends respectively with the face-flange and fixation bottom
Seat is welded and fixed, and the face-flange is fixedly connected by bolt with the flange of the convex surface safety valve, and the firm banking is solid
It is fixed to be arranged on the pressure testing platform；The pressure resistance bucket is cylinder, and the pressure-resistant bucket diameter is more than the face-flange
The height of internal diameter, the pressure resistance bucket is more than the height of convex surface safety valve protrusion part.
2. as described in claim 1 be used for convex surface safety valve pressure testing fixing device, which is characterized in that the face-flange with
The flange specification of the convex surface safety valve is identical.
3. being used for the fixing device of convex surface safety valve pressure testing as described in claim 1, which is characterized in that the firm banking is
Circle, and the firm banking edge is uniformly arranged there are four fixed part, the fixed part is bolted setting and exists respectively
On the pressure testing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769306.9U CN207923365U (en) | 2017-12-18 | 2017-12-18 | A kind of fixing device for convex surface safety valve pressure testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769306.9U CN207923365U (en) | 2017-12-18 | 2017-12-18 | A kind of fixing device for convex surface safety valve pressure testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207923365U true CN207923365U (en) | 2018-09-28 |
Family
ID=63606526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721769306.9U Active CN207923365U (en) | 2017-12-18 | 2017-12-18 | A kind of fixing device for convex surface safety valve pressure testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207923365U (en) |
-
2017
- 2017-12-18 CN CN201721769306.9U patent/CN207923365U/en active Active
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