CN204649405U - A kind of two column structure for pressure test - Google Patents
A kind of two column structure for pressure test Download PDFInfo
- Publication number
- CN204649405U CN204649405U CN201520297010.6U CN201520297010U CN204649405U CN 204649405 U CN204649405 U CN 204649405U CN 201520297010 U CN201520297010 U CN 201520297010U CN 204649405 U CN204649405 U CN 204649405U
- Authority
- CN
- China
- Prior art keywords
- depression bar
- positioning vertical
- vertical columns
- lower seal
- blind
- 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
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of two column structure for pressure test, it comprises base, two positioning vertical columns, depression bar, compress stud, upper sealing blind and lower seal blind plate, one end symmetry of described two positioning vertical columns is fixedly arranged on the edge of described base, described depression bar and described base arranged in parallel, and one end of described depression bar is by the first gland nut, on setscrew nut and the rotatable other end being installed in two positioning vertical columns described in one of surface bearing, the other end of described depression bar offers the groove of accommodating described column, its xsect is inverted U-shaped, the other end of two positioning vertical columns described in another is also provided with the second gland nut, the center of described depression bar is run through described compression stud, described upper sealing blind is relative with lower seal blind plate is located at the upper of tested laminate, lower two ends, and described upper sealing blind is fixedly arranged on the bottom compressing stud, described lower seal blind plate is fixedly arranged on the upper surface of base.The utility model is time saving and energy saving, improves work efficiency.
Description
Technical field
The utility model relates to the pressure experimental device of parts of oil well head equipment middle sleeve head, four-way junction of casing, tubing head, is specifically related to a kind of two column structure for pressure test.
Background technology
At present, all casingheads, four-way junction of casing, oil pipe first-class needs carries out bulk strength test, and portioned product has accessory and hole, and use the pressure testing column compressed from product center hole to seal, use the time-consuming length of blind flange pressure testing, efficiency is low.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of time saving and energy saving and high efficiency pair of column structure for pressure test.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of two column structure for pressure test, it comprises base, two positioning vertical columns, depression bar, compress stud, upper sealing blind and lower seal blind plate, one end symmetry of described two positioning vertical columns is fixedly arranged on the edge of described base, described depression bar and described base arranged in parallel, and one end of described depression bar is by the first gland nut, on setscrew nut and the rotatable other end being installed in two positioning vertical columns described in one of surface bearing, the other end of described depression bar offers the groove of accommodating described positioning vertical column, its xsect is inverted U-shaped, the other end of two positioning vertical columns described in another is also provided with the second gland nut, the center of described depression bar is run through described compression stud, described upper sealing blind is relative with lower seal blind plate is located at the upper of tested laminate, lower two ends, and described upper sealing blind is fixedly arranged on the bottom of described compression stud, described lower seal blind plate is fixedly arranged on the upper surface of described base.
Preferably, described upper sealing blind, lower seal blind plate also establish a gasket ring respectively and between tested laminate.
Preferably, described base is similar ellipse, and described two positioning vertical columns are installed on the edge away from described base center.
By technique scheme, the beneficial effects of the utility model are: adopt of the present utility model pair of column structure for pressure test, can seal, can reach sealing effectiveness from the standard gasket ring of tested laminate, laborsaving, meanwhile, also improve efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the duty of a kind of pair of column structure for pressure test disclosed in the utility model embodiment 1;
Fig. 2 is the vertical view of the original state of a kind of pair of column structure for pressure test disclosed in the utility model embodiment 1;
Fig. 3 is the vertical view of the duty of a kind of pair of column structure for pressure test disclosed in the utility model embodiment 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with schematic diagram, embodiment of the present utility model is described in further detail.
Embodiment 1.
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of two column structure for pressure test, it comprises base 1, two positioning vertical columns 2, depression bar 3, compress stud 4, upper sealing blind 5 and lower seal blind plate 6, one end symmetry of described two positioning vertical columns 2 is fixedly arranged on the edge of described base 1, described depression bar 3 is arranged in parallel with described base 1, and one end of described depression bar 3 is by the first gland nut 7, on setscrew nut 8 and the rotatable other end being installed in two positioning vertical columns 2 described in one of surface bearing 9, the other end of described depression bar 3 offers the groove a accommodating described positioning vertical column 2, groove a xsect is inverted U-shaped, the other end of two positioning vertical columns 2 described in another is also provided with the second gland nut 10, described compression stud 4 is run through in the center of described depression bar 3, described upper sealing blind 5 is relative with lower seal blind plate 6 is located at the upper of tested laminate 11, lower two ends, and described upper sealing blind 5 is fixedly arranged on the bottom of described compression stud 4, described lower seal blind plate 6 is fixedly arranged on the upper surface of described base 1.Depression bar 3 is screwed, and the first gland nut 7 and the second gland nut 10 are adjusted to appropriate location, tighter stud 4 will be pressed be tightened on depression bar 3, can pressure testing be carried out.
Continue as shown in Figure 1, Figure 2, Figure 3 shows, described upper sealing blind 5, lower seal blind plate 6 respectively and also establish a gasket ring 12 between tested laminate 11, seal from the standard gasket ring of tested laminate 11, can reach good sealing effectiveness, meanwhile, also improve efficiency.
Continue as shown in Figure 1, Figure 2, Figure 3 shows, described base 1 is in similar ellipse, and described two positioning vertical columns 2 are installed on the edge away from described base 1 center.Its outward appearance is comparatively attractive in appearance, and design is comparatively reasonable.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. a two column structure for pressure test, it is characterized in that, it comprises base, two positioning vertical columns, depression bar, compress stud, upper sealing blind and lower seal blind plate, one end symmetry of described two positioning vertical columns is fixedly arranged on the edge of described base, described depression bar and described base arranged in parallel, and one end of described depression bar is by the first gland nut, on setscrew nut and the rotatable other end being installed in two positioning vertical columns described in one of surface bearing, the other end of described depression bar offers the groove of accommodating described positioning vertical column, its xsect is inverted U-shaped, the other end of two positioning vertical columns described in another is also provided with the second gland nut, the center of described depression bar is run through described compression stud, described upper sealing blind is relative with lower seal blind plate is located at the upper of tested laminate, lower two ends, and described upper sealing blind is fixedly arranged on the bottom of described compression stud, described lower seal blind plate is fixedly arranged on the upper surface of described base.
2. the two column structure for pressure test of one according to claim 1, it is characterized in that, described upper sealing blind, lower seal blind plate also establish a gasket ring respectively and between tested laminate.
3. the two column structure for pressure test of one according to claim 1, it is characterized in that, described two positioning vertical columns are installed on the edge away from described base center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520297010.6U CN204649405U (en) | 2015-05-08 | 2015-05-08 | A kind of two column structure for pressure test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520297010.6U CN204649405U (en) | 2015-05-08 | 2015-05-08 | A kind of two column structure for pressure test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649405U true CN204649405U (en) | 2015-09-16 |
Family
ID=54102142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520297010.6U Expired - Fee Related CN204649405U (en) | 2015-05-08 | 2015-05-08 | A kind of two column structure for pressure test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204649405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067265A (en) * | 2015-09-25 | 2015-11-18 | 山西新环橡塑制品有限公司 | Performance detection device for automobile pressure bearing |
-
2015
- 2015-05-08 CN CN201520297010.6U patent/CN204649405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067265A (en) * | 2015-09-25 | 2015-11-18 | 山西新环橡塑制品有限公司 | Performance detection device for automobile pressure bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180508 |