CN103674436A - Safety valve installation device of inspection bench - Google Patents
Safety valve installation device of inspection bench Download PDFInfo
- Publication number
- CN103674436A CN103674436A CN201310661673.7A CN201310661673A CN103674436A CN 103674436 A CN103674436 A CN 103674436A CN 201310661673 A CN201310661673 A CN 201310661673A CN 103674436 A CN103674436 A CN 103674436A
- Authority
- CN
- China
- Prior art keywords
- safety valve
- screw thread
- console
- bench
- check
- 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.)
- Pending
Links
Images
Landscapes
- Safety Valves (AREA)
Abstract
The invention relates to an inspection device, in particular to a safety valve installation device of an inspection bench, and belongs to the technical field of safety valve inspection. According to the technical scheme, the safety valve installation device of the inspection bench comprises a central control bench. A threaded safety valve inspection base and a clamping bench are arranged at one end of the central control bench, wherein the threaded safety valve inspection base is arranged close to the central control bench, the clamping bench is located on the outer side of the threaded safety valve inspection base, a threaded safety valve connector is arranged on the threaded safety valve inspection base, and four movable clamping jaws are arranged on the clamping bench. According to the safety valve installation device, as the threaded safety valve base close to the central control bench is arranged, a threaded safety valve can be conveniently and rapidly inspected, four T-type grooves are formed in a T-type groove plate of the clamping bench, the safety valve can be clamped through three clamping jaws or two symmetrical clamping jaws, the safety valve installation device is wide in application range and simple and compact in structure, and the inspection efficiency is improved.
Description
Technical field
The present invention relates to a kind of verifying attachment, especially a kind of safety valve erecting device of check-out console, belongs to the technical field of safety valve testing.
Background technology
The verification of safety valve off-line refers to pulls down safety valve from protected equipment, its set-pressure adjustment, within requiring the acceptability limit of set-pressure, and is carried out to experiments of sealing performance, to guarantee that safety valve can open in time and not reveal.For the equipment of the adjustment of safety valve setting pressure and experiments of sealing performance be called safety valve checkout platform (hereinafter to be referred as: checking table), it installs (clampings) device two large divisions formation by console and safety valve.
The feature that the safety valve of existing checking table is installed (clamping) device is: screw thread safety valve (referring to that the air intake opening of safety valve and the pipeline enclosure of protected equipment adopt thread connecting mode) all uses the same clamping station that is positioned at the side of console with flange safe valve (referring to that the air intake opening of safety valve and the pipeline enclosure of protected equipment adopt flange connection).Even if the very little screw thread safety valve of verification also needs operating personnel to leave console to side clamping, adjustment safety valve, to verification operation, make troubles, and affect work efficiency.The clamping of flange safe valve adopts three uniform claws on circumference to realize the clamping to safety valve.And for some American Standard safety valve, pilot operated safety valve, three-jaw cannot reach on safety valve inlet flange safety valve is clamped simultaneously, verifying work is often met difficulty.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of safety valve erecting device of checking table is provided, it is simple and compact for structure, easy to install, improves the efficiency of verification, expands the scope of application, safe and reliable.
According to technical scheme provided by the invention, the safety valve erecting device of described check-out console, comprises console; In one end of described console, be provided with screw thread safety valve check seat and clamping platform, the contiguous console of described screw thread safety valve check seat, clamping platform is positioned at the outside of screw thread safety valve check seat; On screw thread safety valve check seat, screw thread safety valve joint is set, clamping platform is provided with four mobile claws.
Described clamping platform is provided with T-shaped frid, and described T-shaped frid is provided for installing the T-shaped groove of claw, and the shape of described T-shaped groove and the shape of claw match, and claw can move after being arranged in T-shaped groove on T-shaped frid.
Described T-shaped groove is symmetric on T-shaped frid.
Described console is provided with verification valve, and the gas outlet of described verification valve is connected by wireway and screw thread safety valve joint and the flange safe valve that is positioned on clamping platform.
Described console is provided with some precision pressure gauges.The bottom of described console is provided with leg.
Advantage of the present invention: the screw thread emergency valve seat by configuration near console, makes the work of screw thread safety valve testing become more convenient, quick; The T-shaped frid of clamping platform has four T-shaped grooves, both can be with three claw, also can adopt two symmetrical claws to clamp safety valve, and make the scope of application of device larger, simple and compact for structure, improve the efficiency of verification.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of console of the present invention and screw thread safety valve testing seat.
Fig. 3 is the vertical view of clamping platform of the present invention.
Description of reference numerals: 1-console, 2-precision pressure gauge, 3-pressure loading valve, 4-screw thread safety valve joint, 5-screw thread safety valve decompression seat, 6-claw, 7-T type frid, 8-clamping platform, 9-wireway, 10-leg, 11-T type groove and 12-operating surface.
Embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Figure 1, Figure 2 and Figure 3: in order conveniently to carry out verification to safety valve, improve convenience and the efficiency of verification operation, the present invention includes console 1; In one end of described console 2, be provided with screw thread safety valve check seat 5 and clamping platform 8, described screw thread safety valve check seat 5 contiguous consoles 1, clamping platform 8 is positioned at the outside of screw thread safety valve check seat 5; On screw thread safety valve check seat 5, screw thread safety valve joint 4 is set, clamping platform 8 is provided with four mobile claws 6.
Particularly, the bottom of described console 1 is provided with leg 10, and described console 1 is provided with some precision pressure gauges 2, by precision pressure gauge 2, can show various required force value, and the center section of console 1 is operating surface 12.In the embodiment of the present invention, screw thread safety valve joint 4 is female adapter, screw thread safety valve check seat 5 is fixedly installed on the right side of console 1, and clamping platform 8 is positioned at the right side of screw thread safety valve check seat 5, and screw thread safety valve check seat 5 and 8 of clamping platforms connect by wireway 9.
Described clamping platform 8 is provided with T-shaped frid 7, and described T-shaped frid 7 is provided for installing the T-shaped groove 11 of claw 6, and the shape of the shape of described T-shaped groove 11 and claw 6 matches, and claw 6 is arranged on T-shaped groove 11 and can on T-shaped frid 7, moves after interior.
Described T-shaped groove 11 is symmetric on T-shaped frid 7.On T-shaped frid 7, there is the axis of two T-shaped grooves 11 to be located along the same line, in the joint portion of two T-shaped grooves 11, be used for placing flange safety valve.Two other T-shaped groove 11 is symmetrically distributed in the both sides of above-mentioned two T-shaped grooves 11, and these two T-shaped grooves 11 are acute angle with the angle of two T-shaped grooves 11 of axis on same straight line.Each T-shaped groove 11 is interior to be arranged one and can by the mobile of claw 6, coordinate at the claw 6 of described T-shaped groove 11 interior movements, can realize and realize being fixed of 6 of two claws 6, three claws 6 or four claws to being arranged on flange safe valve on clamping platform 8.In the embodiment of the present invention, claw 6 can adopt existing version.
Described console 1 is provided with verification valve 3, and the gas outlet of described verification valve 3 is connected by wireway 9 and screw thread safety valve joint 4 and the flange safe valve that is positioned on clamping platform 8.
During verification, screw thread safety valve is screwed on the screw thread safety valve joint 4 of safety valve check seat 5; By changing (interior) threaded connector of different size, can complete the verification of the screw thread safety valve of various different sizes (bore).Due to screw thread safety valve check seat 5 sides that are arranged near console 1, while making verification Thread valve, operating personnel can not leave console 1 and complete verifying work, not only convenient and swift, but also time saving and energy saving.
On clamping platform 8, dispose T-shaped frid 7, claw 6 can be filled in the T-shaped groove of T-shaped frid 7 and slide, to adapt to the safety valve of different sizes (bore).During verification, safety valve is placed on T-shaped frid 7, claw 6 is closed up to the inlet flange safety valve upper surface that is stuck in safety valve, flange safe valve (cushion block of sealing use is arranged at bottom) is installed in the oil cylinder jack-up of clamping platform 8 bottoms, can starts verification after tightly being blocked by claw 6.On T-shaped frid 7, open four T-shaped grooves, made not only can use three claws 6, but also can use aspectant two claws to carry out work, can adapt to the safety valve of wide variety of shapes.
Claims (6)
1. a safety valve erecting device for check-out console, comprises console (1); It is characterized in that: in one end of described console (2), be provided with screw thread safety valve check seat (5) and clamping platform (8), the contiguous console (1) of described screw thread safety valve check seat (5), clamping platform (8) is positioned at the outside of screw thread safety valve check seat (5); On screw thread safety valve check seat (5), screw thread safety valve joint (4) is set, clamping platform (8) is provided with four mobile claws (6).
2. the safety valve erecting device of check-out console according to claim 1, it is characterized in that: described clamping platform (8) is provided with T-shaped frid (7), described T-shaped frid (7) is provided for installing the T-shaped groove (11) of claw (6), the shape of the shape of described T-shaped groove (11) and claw (6) matches, can be upper mobile at T-shaped frid (7) after claw (6) is arranged in T-shaped groove (11).
3. the safety valve erecting device of check-out console according to claim 2, is characterized in that: described T-shaped groove (11) is symmetric on T-shaped frid (7).
4. the safety valve erecting device of check-out console according to claim 1, it is characterized in that: described console (1) is provided with verification valve (3), the gas outlet of described verification valve (3) is connected by wireway (9) and screw thread safety valve joint (4) and the flange safe valve that is positioned on clamping platform (8).
5. the safety valve erecting device of check-out console according to claim 1, is characterized in that: described console (1) is provided with some precision pressure gauges (2).
6. the safety valve erecting device of check-out console according to claim 1, is characterized in that: the bottom of described console (1) is provided with leg (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310661673.7A CN103674436A (en) | 2013-12-09 | 2013-12-09 | Safety valve installation device of inspection bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310661673.7A CN103674436A (en) | 2013-12-09 | 2013-12-09 | Safety valve installation device of inspection bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103674436A true CN103674436A (en) | 2014-03-26 |
Family
ID=50312666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310661673.7A Pending CN103674436A (en) | 2013-12-09 | 2013-12-09 | Safety valve installation device of inspection bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103674436A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916573A (en) * | 2019-02-13 | 2019-06-21 | 浙江陶特容器科技股份有限公司 | It is a kind of for detecting the air pressure monitor station of standard position air-tightness |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0875611A (en) * | 1994-09-07 | 1996-03-22 | Sakane Techno Kk | Tensing apparatus of safety valve |
| JP2000135608A (en) * | 1998-10-30 | 2000-05-16 | Howa Mach Ltd | Chuck capable of changing chuck form between two-jaw chuck and three-jaw chuck |
| KR20070036094A (en) * | 2007-02-09 | 2007-04-02 | 에스씨에스 주식회사 | Safety valve test bench |
| CN2921790Y (en) * | 2006-07-04 | 2007-07-11 | 王春年 | Eccentric disc clamp and cylinder inverted top type safety valve check cartridge |
| CN201190820Y (en) * | 2007-07-09 | 2009-02-04 | 郑州赛奥电子有限公司 | Checkout platform for pressure release valve |
| CN103278314A (en) * | 2013-04-28 | 2013-09-04 | 江南大学 | Safety valve check bench |
| CN203606081U (en) * | 2013-12-09 | 2014-05-21 | 江南大学 | Safety valve installing device of detection console |
-
2013
- 2013-12-09 CN CN201310661673.7A patent/CN103674436A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0875611A (en) * | 1994-09-07 | 1996-03-22 | Sakane Techno Kk | Tensing apparatus of safety valve |
| JP2000135608A (en) * | 1998-10-30 | 2000-05-16 | Howa Mach Ltd | Chuck capable of changing chuck form between two-jaw chuck and three-jaw chuck |
| CN2921790Y (en) * | 2006-07-04 | 2007-07-11 | 王春年 | Eccentric disc clamp and cylinder inverted top type safety valve check cartridge |
| KR20070036094A (en) * | 2007-02-09 | 2007-04-02 | 에스씨에스 주식회사 | Safety valve test bench |
| CN201190820Y (en) * | 2007-07-09 | 2009-02-04 | 郑州赛奥电子有限公司 | Checkout platform for pressure release valve |
| CN103278314A (en) * | 2013-04-28 | 2013-09-04 | 江南大学 | Safety valve check bench |
| CN203606081U (en) * | 2013-12-09 | 2014-05-21 | 江南大学 | Safety valve installing device of detection console |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916573A (en) * | 2019-02-13 | 2019-06-21 | 浙江陶特容器科技股份有限公司 | It is a kind of for detecting the air pressure monitor station of standard position air-tightness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202182801U (en) | Clamp for checking air tightness of pipelines | |
| CN105300630A (en) | Hermetic sealing program control testing stand | |
| CN105115672B (en) | The method that a kind of detection means of utilization cryogenic globe valve detects cryogenic globe valve | |
| CN203606081U (en) | Safety valve installing device of detection console | |
| CN105319029A (en) | Oil cooling AC generator housing seal test apparatus | |
| CN203216669U (en) | Pressure checking apparatus | |
| CN104034490A (en) | Insulator water-pressure tightness test device | |
| CN103674436A (en) | Safety valve installation device of inspection bench | |
| CN203745157U (en) | Four-way valve helium detection clamp | |
| CN202631202U (en) | Device for testing air tightness of transmission shell | |
| CN203551218U (en) | Leak hunting clamp with multilayer plugging surface in one direction | |
| JP2007527979A (en) | Pipe insert | |
| CN202770625U (en) | Portable and intelligent detection apparatus for safety valve | |
| CN204535965U (en) | A kind of testing table valves parts pneumatic chucking device | |
| CN209043539U (en) | A kind of pressure testing device of small dimension y-type filter body | |
| CN206399320U (en) | A kind of cubing for detection and localization | |
| CN210089815U (en) | Manual-automatic water meter sealing performance inspection device | |
| CN210243114U (en) | Bellows leakproofness detection device | |
| CN210090009U (en) | Torque test experiment table for automobile hydraulic rubber tube connecting piece | |
| CN210375582U (en) | Coil pipe air tightness detection device | |
| CN104385170B (en) | A kind of can 90 degree rotate valve body of safety valve fixtures | |
| CN202582845U (en) | Pressurizing cover board device for valve air tightness test | |
| CN207351693U (en) | A kind of support detected automatically for clamp rises air distributing device | |
| CN111750811A (en) | Pipeline inspection tool and air tightness testing device thereof | |
| CN106706233B (en) | Hole-by-hole air tightness inspection tool for multiple blind holes in part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |
|
| RJ01 | Rejection of invention patent application after publication |